.
\ No newline at end of file
diff --git a/app/Documents/QR-Codes.docx b/app/Documents/QR-Codes.docx
new file mode 100644
index 0000000..a96f4b1
Binary files /dev/null and b/app/Documents/QR-Codes.docx differ
diff --git a/app/Documents/README.txt b/app/Documents/README.txt
new file mode 100644
index 0000000..373995b
--- /dev/null
+++ b/app/Documents/README.txt
@@ -0,0 +1,5 @@
+*** WORK WITH DEVELOPMENT HOST (OUTSIDE_SERVICE) ***
+Set the host in befund.Core.Models.Settings ->load by labor to development:
+
+/** REMOVE BY PRODUCTIVE **/
+result.labor.host = Servers.DEVELOPMENT;
\ No newline at end of file
diff --git a/app/Documents/pba-datenschutz.html b/app/Documents/pba-datenschutz.html
new file mode 100644
index 0000000..5534dd0
--- /dev/null
+++ b/app/Documents/pba-datenschutz.html
@@ -0,0 +1,164 @@
+
+
+
+
+Datenschutzerklärung Limbach Patienten App
+Inhalt
+
+
+Wir nehmen den Schutz Ihrer personenbezogenen Daten sehr ernst und behandeln diese vertraulich und entsprechend der gesetzlichen Datenschutzvorschriften sowie dieser Datenschutzerklärung. Diese Datenschutzerklärung gilt für unsere mobilen iPhone- und Android-Apps (im Folgenden „Limbach Patienten App“, „Befund-App“ oder kurz „App“). In ihr werden Art, Zweck und Umfang der Datenerhebung im Rahmen der APP-Nutzung erläutert. Wir weisen darauf hin, dass die Datenübertragung im Internet Sicherheitslücken aufweisen kann. Ein lückenloser Schutz der Daten vor dem Zugriff durch Dritte ist nicht möglich.
+
+
+Als Verantwortlicher i.S.d. geltenden Datenschutzgesetze für diese Anwendung ergreifen wir,stein@2b-advice.com
+Weitere Angaben zu unserem Unternehmen können Sie im Impressum auf unserer Website https://www.labor-stein.de/impressum/ entnehmen.
+
+
+Die Limbach Patienten App wird zur Verfügung gestellt, um Testergebnisse, darunter auch COVID-19 Testergebnisse, schnell und einfach an Getestete zu übermitteln.
+
+Die App ermöglicht dem Nutzer Befunde von Laboraufträgen digital innerhalb einer App zugänglich zu machen, insofern der Laborauftrag bei einem der teilnehmenden Labore der Limbach Gruppe SE beauftragt wurde.
+Darüber hinaus bietet die App die optionale Möglichkeit, unter dem Reiter „Meine Patientendaten“ die persönlichen Informationen anzugeben, die notwendig sind, um einen Laborauftrag zu erstellen. Durch Angabe aller Pflichtfelder wird ein QR-Code erzeugt, der bei teilnehmenden Teststellen zur Erstellung eines Analyseauftrags ausgelesen werden kann, um eine schnelle, bequeme und weniger fehleranfällige Angabe der Daten, die ansonsten z.B. in Testzentren eine Ansprechperson vor Ort zu ermöglichen.
+
+Wenn Sie unsere Patienten App nutzen, verarbeiten wir die folgenden Daten für die Bereitstellung der App und der Befunde sowie zur Wahrung der Sicherheit bei dem Betrieb der App:
+
+Name und Vorname (Optional)
+Adresse (Optional)
+Telefonnummer (Optional)
+E-Mail-Adresse (Optional)
+Geburtsdatum (Optional)
+Auftragsnummer (Optional)
+Fingerprint und FaceID (Funktional)
+Kennung und Passwort (Funktional)
+Geräte-ID (Funktional)
+APP-ID (Funktional)
+Gesundheitsdaten (Befund*) (Funktional)
+Labor-Auftragsnummer (Funktional)
+Vorsatzwort (Optional)
+Geschlecht (Optional)
+
+*Die Befunddaten verbleiben auch bei einem Abruf der Daten auf eigenen Servern der Limbach Gruppe SE, die sich in Deutschland befinden. Sofern Sie die Daten nicht aus dem Ausland heraus abrufen, ist eine Übermittlung in Drittstaaten nicht geplant und auch technisch nicht erforderlich. Die Verbindung zwischen der App und unseren Servern ist nach dem Stand der Technik gesichert. Wir weisen an dieser Stelle noch einmal darauf hin, dass der sichere Betrieb der Befund-App zu einem erheblichen Teil davon abhängt, dass Sie ihre Zugangsdaten geheim halten und die Zugangsdaten nicht auf dem Gerät, mit dem Sie die Befund-App nutzen, speichern.
+Ganz wichtig: Auf keinen Fall verkaufen wir Ihre personenbezogenen Daten an Dritte!
+
Funktional:
+Die Verarbeitung dieser personenbezogenen Daten ist erforderlich, um die Funktionalitäten der APP zu gewährleisten. Rechtsgrundlage für diese Datenverarbeitung ist unser berechtigtes Interesse im Sinne von Art. 6 Abs. 1 lit. f DSGVO, – sofern ein Vertrag geschlossen wurde – die Erfüllung unserer vertraglichen Verpflichtungen (Art. 6 Abs. 1 lit. b DSGVO).
+
Optional:
+Die optionalen personenbezogene Daten können Sie angeben, falls Sie die Funktion „Meine Patientendaten erfassen“ nutzen möchten (Zweck: bequeme Datenübermittlung via generiertem QR-Code zur Erstellung eines Testauftrags). Dies ist nicht erforderlich , um die Funktionalität der Übermittlung Ihres Befunds an die App zu nutzen. Rechtsgrundlage für diese Datenverarbeitung ist unser berechtigtes Interesse im Sinne von Art. 6 Abs. 1 lit. f DSGVO, ggf. Ihre Einwilligung im Sinne des Art. 6 Abs. 1 lit. a DSGVO.
+
+
+Zur Bereitstellung unserer Dienste über die APP benötigen wir die im folgenden aufgezählten
+Zugriffsrechte, die es uns ermöglichen, auf bestimmte Funktionen Ihres Geräts zuzugreifen. Der Zugriff auf die Gerätefunktionen ist erforderlich, um die Funktionalitäten der APP zu gewährleisten. Rechtsgrundlage für diese Datenverarbeitung ist unser berechtigtes Interesse im Sinne von Art. 6 Abs. 1 lit. f DSGVO, Ihre Einwilligung im Sinne des Art. 6 Abs. 1 lit. a DSGVO und/oder – sofern ein Vertrag geschlossen wurde – die Erfüllung unserer vertraglichen Verpflichtungen (Art. 6 Abs. 1 lit. b DSGVO).
+
+
Kamera
+Um den Nutzer dem richtigen Laborstandort zuordnen zu können, muss der Nutzer als ersten Schritt einen QR-Code scannen. Dieser wird ihm vom Teststandort z.B. in Form eines Flyers bereitgestellt. Durch Scannen des QR-Codes wird die Labor-ID ausgelesen und der Nutzer dem richtigen Laborstandort zugeordnet, damit die Anfrage des Nutzers am richtigen Labor landet und damit die Voraussetzungen erfüllt sind, dass dieses Labor letztendlich den Befund erfolgreich zustellen kann. Der Scan des QR-Codes innerhalb der App durch den App-Nutzer erfordert deshalb vorübergehend die Berechtigung für die Nutzung des Kamera-Sensors. Im Zuge des Scans eines QR-Codes werden außer der genannten Labor-ID keinerlei Bildinformationen gespeichert. Die Berechtigung für die Nutzung des Kamera-Sensors wird nicht dauerhaft benötigt und kann nach Abschluss des Scan-Vorgangs über die Systemeinstellungen wieder entzogen werden, ohne dass sich eine Einschränkung der weiteren Nutzung der App ergibt.
+
+
Push-Benachrichtigungen
+Die Berechtigung der App zum Senden von Push-Benachrichtigungen ist nicht zwingend notwendig zur Verwendung der App, der Erhalt von Befunden ist grundsätzlich auch ohne diese Berechtigung möglich. Es wird dem Nutzer jedoch stark empfohlen, der App diese Berechtigung zu geben, da er damit über das Vorliegen des Befundes oder auch Probleme mit der Übermittlung informiert werden kann. Eine ausreichende Informationsübermittlung kann ohne die Berechtigung zur Übermittlung von Push-Nachrichten nicht gewährleistet werden. Im Zweifelsfall können Informationen jedoch auch über den Support angefragt werden.
+
+
Gerätekennung Ihres Smartphones
+Die Gerätekennung wird bei der Registrierung durch den Nutzer im Laborinformationssystem mit dem jeweiligen Laborauftrag des Nutzers verknüpft, damit zu einem späteren Zeitpunkt (bei Fertigstellung des Befunds) dem Nutzer via der Gerätekennung (als eindeutiges Merkmal) der Befund auf seine App übertragen werden kann.
+
+
+Die App dient primär dem Zweck, dem Nutzer Befunde von Laboraufträgen digital innerhalb einer App zugänglich zu machen, insofern der Laborauftrag bei einem der teilnehmenden Labore der Limbach Gruppe SE beauftragt wurde. Damit der Nutzer Befunde abrufen kann, muss eine Registrierung stattfinden. Diese erfüllt zwei Zwecke:
+
+Durch die Vergabe eines Passworts schützen Sie Ihren entstehenden Zugang zur App und damit künftige persönliche Daten innerhalb der App.
+Durch die Angabe der persönlichen PLZ, Geburtsdatum und Auftragsnummer stellt der Nutzer eine Anfrage an das Labor zum Abruf seines Befunds. Die Angabe dieser persönlichen Daten dient dem Zweck der eindeutigen Verifizierung des Nutzers und schützt damit den Abruf von Befunddaten durch Unbefugte.
+
+Darüber hinaus bietet die App die optionale Möglichkeit, unter dem Reiter „Meine Patientendaten“ die persönlichen Informationen anzugeben, die notwendig sind, um einen Laborauftrag zu erstellen. Durch Angabe aller Pflichtfelder wird ein QR-Code erzeugt, der bei teilnehmenden Teststellen zur Erstellung eines Analyseauftrags ausgelesen werden kann. Der Zweck ist hierbei eine schnelle, bequeme und weniger fehleranfällige Angabe der Daten, die ansonsten z.B. in Testzentren eine Ansprechperson vor Ort übernimmt.
+
+
+Allgemeine Speicherdauer personenbezogener Daten Vorbehaltlich abweichender oder konkretisierender Angaben innerhalb dieser Datenschutzerklärung werden die von dieser APP erhobenen personenbezogenen Daten gespeichert, bis Sie uns zur Löschung auffordern, Ihre Einwilligung zur Speicherung widerrufen, die App löschen oder der Zweck für die Datenspeicherung entfällt. Sofern eine gesetzliche Pflicht zur Aufbewahrung oder ein sonstiger gesetzlich anerkannter Grund zur Speicherung der Daten (z.B. berechtigtes Interesse) besteht, werden die betreffenden personenbezogenen Daten nicht vor Wegfall des jeweiligen Aufbewahrungsgrundes gelöscht.
+
+
+Sie haben jederzeit das Recht auf unentgeltliche Auskunft über Ihre gespeicherten
+personenbezogenen Daten, deren Herkunft und Empfänger und den Zweck der
+Datenverarbeitung sowie ein Recht auf Berichtigung oder Löschung dieser Daten. Hierzu sowie
+zu weiteren Fragen zum Thema personenbezogene Daten können Sie sich jederzeit unter der im
+Impressum angegebenen Adresse an uns wenden.
+Eine Löschung dieser Daten erfolgt unter Umständen in folgenden Fällen:
+
+Bei einem Reset der Datenbank aus software- und entwicklungsseitigen Gründen
+Wahrnehmung des Löschanspruchs des Nutzers.
+
+
+
+Die Anwendung erstellt bei der Verwendung eine Protokolldatei, welche unter anderem anonyme Nutzungsdaten enthält. Diese Datei wird niemals automatisch an uns oder Dritte gesendet.
+
+Ihre Daten werden zu keinem Zeitpunkt zu kommerziellen Zwecken verwendet. Die Limbach Gruppe SE speichert nur die Informationen, die sie benötigt, um den sicheren und funktionierenden Betrieb der Anwendung zu gewährleisten.
+
+
+Daten, die Sie uns gegenüber angeben, werden grundsätzlich nicht an Dritte weitergegeben, es sei denn, dass dies zum Zwecke der Vertragsabwicklung oder Informationsbereitstellung erforderlich ist.
+Wir setzen jedoch ggf. Dienstleister und Auftragsverarbeiter für den Betrieb dieser Anwendung oder für weitere Produkte von uns ein. Hier kann es vorkommen, dass ein Dienstleister Kenntnis von personenbezogenen Daten erhält. Wir wählen unsere Dienstleister sorgfältig aus – insbesondere im Hinblick auf Datenschutz und Datensicherheit – und treffen alle datenschutzrechtlich erforderlichen Maßnahmen für eine zulässige Datenverarbeitung.
+
+
+Eine Datenverarbeitung außerhalb der europäischen Union im Rahmen der Nutzung der App findet grundsätzlich nicht statt.
+
+
+Unseren Datenschutzbeauftragten erreichen Sie unter:
+2B Advice GmbHstein@2b-advice.com
+
+
+Die DSGVO gewährt Betroffenen, deren personenbezogene Daten von uns verarbeitet werden, bestimmte Rechte, über die wir Sie an dieser Stelle aufklären möchten:
+
+Widerruf Ihrer Einwilligung zur Datenverarbeitung
+Viele Datenverarbeitungsvorgänge sind nur mit Ihrer Einwilligung möglich. Diese werden wir vor Beginn der Datenverarbeitung ausdrücklich bei Ihnen einholen. Sie können diese Einwilligung jederzeit widerrufen. Dazu reicht eine formlose Mitteilung per E-Mail an it@labor-stein.de . Die Rechtmäßigkeit der bis zum Widerruf erfolgten Datenverarbeitungsvorgänge bleibt vom Widerruf unberührt.
+
+WIDERSPRUCHSRECHT GEGEN DIE DATENERHEBUNG IN BESONDEREN FÄLLEN
+SOWIE GEGEN DIREKTWERBUNG (ART. 21 DSGVO)
+
+WENN DIE DATENVERARBEITUNG AUF GRUNDLAGE VON ART. 6 ABS. 1 LIT. E ODER F DSGVO ERFOLGT, HABEN SIE JEDERZEIT DAS RECHT, AUS GRÜNDEN, DIE SICH AUS IHRER BESONDEREN SITUATION ERGEBEN, GEGEN DIE VERARBEITUNG SIE BETREFFENDER PERSONENBEZOGENER DATEN WIDERSPRUCH EINZULEGEN; DIES GILT AUCH FÜR EIN AUF DIESE BESTIMMUNGEN GESTÜTZTES PROFILING. DIE JEWEILIGE RECHTSGRUNDLAGEN, AUF DENEN EINE VERARBEITUNG BERUHT, ENTNEHMEN SIE DIESER DATENSCHUTZERKLÄRUNG. WENN SIE WIDERSPRUCH EINLEGEN, WERDEN WIR DIE BETROFFENEN PERSONENBEZOGENEN DATEN NICHT MEHR VERARBEITEN, ES SEI DENN, WIR KÖNNEN ZWINGENDE SCHUTZWÜRDIGE GRÜNDE FÜR DIE VERARBEITUNG NACHWEISEN, DIE IHRE INTERESSEN, RECHTE UND FREIHEITEN ÜBERWIEGEN ODER DIE DER VERARBEITUNG DER GELTENDMACHUNG, AUSÜBUNG ODER VERTEIDIGUNG VON RECHTSANSPRÜCHEN DIENEN.
+
+
+Im Falle von Verstößen gegen die DSGVO steht den Betroffenen ein Beschwerderecht bei einer Aufsichtsbehörde zu. Diese finden Sie unter https://www.bfdi.bund.de/DE/ .
+
+
+Wir überarbeiten diese Datenschutzhinweise bei Änderungen an dieser Anwendung oder bei sonstigen Anlässen, die dies erforderlich machen. Die jeweils aktuelle Fassung finden Sie stets unter dem Reiter Datenschutz in dieser Anwendung.
+
+Stand: 19.12.2022
+
\ No newline at end of file
diff --git a/app/Documents/~$-Codes.docx b/app/Documents/~$-Codes.docx
new file mode 100644
index 0000000..d32f7e3
Binary files /dev/null and b/app/Documents/~$-Codes.docx differ
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..0655d17
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,57 @@
+plugins {
+ id 'com.android.application'
+}
+
+android {
+ compileSdk 34
+
+ defaultConfig {
+ applicationId "de.labor_stein.befund"
+ minSdk 26
+ targetSdk 34
+ versionCode 11
+ versionName "1.9"
+
+ testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+ buildFeatures {
+ viewBinding true
+ }
+}
+
+apply plugin: 'com.android.application'
+apply plugin: 'com.google.gms.google-services'
+
+dependencies {
+
+ implementation 'androidx.appcompat:appcompat:1.4.1'
+ implementation 'com.google.android.material:material:1.5.0'
+ implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+ implementation 'androidx.navigation:navigation-fragment:2.4.2'
+ implementation 'androidx.navigation:navigation-ui:2.4.2'
+ implementation 'com.google.firebase:firebase-messaging:21.1.0'
+ implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
+ implementation 'androidx.camera:camera-core:1.1.0-alpha03'
+ testImplementation 'junit:junit:4.+'
+ androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+ androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+ implementation 'org.whispersystems:curve25519-java:0.5.0'
+ implementation 'com.google.code.gson:gson:2.9.0'
+ implementation 'com.google.crypto.tink:tink-android:1.6.1'
+ implementation 'com.github.bumptech.glide:glide:4.9.0'
+ implementation 'com.github.barteksc:android-pdf-viewer:2.8.2'
+ implementation 'com.journeyapps:zxing-android-embedded:4.3.0'
+ implementation("androidx.biometric:biometric:1.1.0")
+ implementation platform('com.google.firebase:firebase-bom:30.2.0')
+}
\ No newline at end of file
diff --git a/app/google-services.json b/app/google-services.json
new file mode 100644
index 0000000..037071e
--- /dev/null
+++ b/app/google-services.json
@@ -0,0 +1,39 @@
+{
+ "project_info": {
+ "project_number": "127283607700",
+ "project_id": "befund-01",
+ "storage_bucket": "befund-01.appspot.com"
+ },
+ "client": [
+ {
+ "client_info": {
+ "mobilesdk_app_id": "1:127283607700:android:c2f0153fc4c20ef87a5c81",
+ "android_client_info": {
+ "package_name": "de.labor_stein.befund"
+ }
+ },
+ "oauth_client": [
+ {
+ "client_id": "127283607700-phvfe3dp6d41ej37b2m543ng16as8bki.apps.googleusercontent.com",
+ "client_type": 3
+ }
+ ],
+ "api_key": [
+ {
+ "current_key": "AIzaSyBkmPBIyKCsYilMNH6lxjlgfNPxm3OPyoo"
+ }
+ ],
+ "services": {
+ "appinvite_service": {
+ "other_platform_oauth_client": [
+ {
+ "client_id": "127283607700-phvfe3dp6d41ej37b2m543ng16as8bki.apps.googleusercontent.com",
+ "client_type": 3
+ }
+ ]
+ }
+ }
+ }
+ ],
+ "configuration_version": "1"
+}
\ No newline at end of file
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/release/app-release.aab b/app/release/app-release.aab
new file mode 100644
index 0000000..b999e15
Binary files /dev/null and b/app/release/app-release.aab differ
diff --git a/app/src/androidTest/java/de/labor_stein/befund/ButtonNewPGS.java b/app/src/androidTest/java/de/labor_stein/befund/ButtonNewPGS.java
new file mode 100644
index 0000000..3e360c0
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/ButtonNewPGS.java
@@ -0,0 +1,2 @@
+package de.labor_stein.befund;public class ButtonNewPGS {
+}
diff --git a/app/src/androidTest/java/de/labor_stein/befund/Controllers/BaseTestController.java b/app/src/androidTest/java/de/labor_stein/befund/Controllers/BaseTestController.java
new file mode 100644
index 0000000..53c1908
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/Controllers/BaseTestController.java
@@ -0,0 +1,15 @@
+//
+// BaseTestController.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 23.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Controllers;
+
+public class BaseTestController
+{
+ protected final String ServiceOutsideHost = "https://localhost";
+ protected final String DeviceToken = "2490374d42c895fb1f3619a4436c6b4ba5f4e824af1eec3a16c2ab5a1135679b";
+ protected final String DeviceUDID = "0D36D896-F44E-4A7C-B886-2895866D3DE1";
+}
diff --git a/app/src/androidTest/java/de/labor_stein/befund/Controllers/ExchangeControllerTest.java b/app/src/androidTest/java/de/labor_stein/befund/Controllers/ExchangeControllerTest.java
new file mode 100644
index 0000000..b39d4a5
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/Controllers/ExchangeControllerTest.java
@@ -0,0 +1,37 @@
+//
+// ExchangeControllerTest.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 23.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Controllers;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+import de.labor_stein.befund.Core.Https.Request;
+import de.labor_stein.befund.Core.Https.Servers;
+
+public class ExchangeControllerTest
+{
+ @Test
+ public void KeyExchangeAsync()
+ {
+ Request.KeyExchangeAsync(Servers.DEVELOPMENT,
+ null,
+ (publicKey) ->
+ {
+ assertNotNull(publicKey);
+ assertNotNull(publicKey.key);
+ },
+ (error) ->
+ {
+ assertNull(error);
+ });
+ }
+}
diff --git a/app/src/androidTest/java/de/labor_stein/befund/Controllers/ResultsControllerTest.java b/app/src/androidTest/java/de/labor_stein/befund/Controllers/ResultsControllerTest.java
new file mode 100644
index 0000000..1fb607b
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/Controllers/ResultsControllerTest.java
@@ -0,0 +1,75 @@
+//
+// ResultsControllerTest.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 24.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Controllers;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+
+import android.service.controls.DeviceTypes;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.Locale;
+import java.util.UUID;
+
+import de.labor_stein.befund.Core.Https.Request;
+import de.labor_stein.befund.Core.Https.Servers;
+import de.labor_stein.befund.Core.Models.Database.Results;
+import de.labor_stein.befund.Core.Models.Request.EncryptedRequest;
+import de.labor_stein.befund.Core.Models.Request.Subscribe;
+import de.labor_stein.befund.Core.Models.Response.Success;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Curve25519;
+import de.labor_stein.befund.Core.Security.SHA512;
+
+public class ResultsControllerTest extends BaseTestController
+{
+ @Test
+ public void Subscribe()
+ {
+ Request.KeyExchangeAsync(Servers.DEVELOPMENT,
+ null,
+ (publicKey) ->
+ {
+ assertNotNull(publicKey);
+ assertNotNull(publicKey.key);
+
+ Curve25519.KeyPair keyPair = Curve25519.GenerateKeyPair();
+
+ Subscribe subscribe = new Subscribe();
+ subscribe.device_token = this.DeviceToken;
+ subscribe.udid = UUID.randomUUID().toString().substring(0, 25);
+ subscribe.pgs = SHA512.Encrypt(UUID.randomUUID().toString());
+ subscribe.client_public_key = keyPair.PublicKey;
+ subscribe.device_type = Results.DeviceTypes.ANDROID.ordinal();
+ subscribe.verificator_hash = SHA512.HMAC("Test", AES.GetKey("TEST"));
+ EncryptedRequest request = new EncryptedRequest("Subscribe", subscribe, keyPair.GetSharedKey(publicKey.key));
+
+ Request.EncryptedRequestAsync(Servers.DEVELOPMENT,
+ "results",
+ "subscribe",
+ request,
+ publicKey,
+ keyPair,
+ (encryptedResponse) ->
+ {
+ Success success = (Success)encryptedResponse.Decrypt(keyPair.GetSharedKey(publicKey.key), Success.class);
+ Assert.assertTrue(encryptedResponse.descriptor.equals("success"));
+ },
+ (error) ->
+ {
+ assertNull(error);
+ });
+ },
+ (error) ->
+ {
+ assertNull(error);
+ });
+ }
+}
diff --git a/app/src/androidTest/java/de/labor_stein/befund/ExampleInstrumentedTest.java b/app/src/androidTest/java/de/labor_stein/befund/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..2c69f9a
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/ExampleInstrumentedTest.java
@@ -0,0 +1,30 @@
+package de.labor_stein.befund;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest
+{
+ @Test
+ public void useAppContext()
+ {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+ assertEquals("de.labor_stein.befund", appContext.getPackageName());
+
+
+ }
+}
\ No newline at end of file
diff --git a/app/src/androidTest/java/de/labor_stein/befund/Security/AESTest.java b/app/src/androidTest/java/de/labor_stein/befund/Security/AESTest.java
new file mode 100644
index 0000000..114e9cb
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/Security/AESTest.java
@@ -0,0 +1,70 @@
+//
+// AESTest.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 21.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Security;
+
+import static org.junit.Assert.assertEquals;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Random;
+
+import de.labor_stein.befund.Core.Security.AES;
+
+@RunWith(AndroidJUnit4.class)
+public class AESTest
+{
+ @Test
+ public void EncryptDecryptPasswordShort32Length()
+ {
+ String password = "a";
+ String input = "Hello World";
+ String encrypted = AES.Encrypt(input, AES.GetKey(password));
+ String decrypted = AES.Decrypt(encrypted, AES.GetKey(password));
+ assertEquals(input, decrypted);
+ }
+
+ @Test
+ public void EncryptPasswordLong32Length()
+ {
+ String password = "aASKDJ ALSKDJLKASJDLKASJDLKJASLKDJASLKJD ASÖLKJ DKJASHDKJASH D KLJ H A S LK J DHASKJLHDKAJSHD K";
+ String input = "Hello World";
+ String encrypted = AES.Encrypt(input, AES.GetKey(password));
+ String decrypted = AES.Decrypt(encrypted, AES.GetKey(password));
+ assertEquals(input, decrypted);
+ }
+
+ @Test
+ public void EncryptDecrypt()
+ {
+ for(int i = 0; i < 1000; i++)
+ {
+ int KeySize = new Random().nextInt(4096);
+ byte[] random = new byte[KeySize];
+ new Random().nextBytes(random);
+ String password = new String(random, StandardCharsets.UTF_8);
+ String input = "Hello World";
+ String encrypted = AES.Encrypt(input, AES.GetKey(password));
+ String decrypted = AES.Decrypt(encrypted, AES.GetKey(password));
+ assertEquals(input, decrypted);
+ }
+ }
+
+ @Test
+ public void EncryptDecryptFixedValues()
+ {
+ String input = "Befundapp";
+ String encrypted = "yd/P1usL9VszgMyhk3d7NJCfwat0PppGWWesFzLOj8NZbLMFWw==";
+ String password = "a";
+ String decrypted = AES.Decrypt(encrypted, AES.GetKey(password));
+ assertEquals(input, decrypted);
+ }
+}
diff --git a/app/src/androidTest/java/de/labor_stein/befund/Security/Base64Test.java b/app/src/androidTest/java/de/labor_stein/befund/Security/Base64Test.java
new file mode 100644
index 0000000..48b5172
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/Security/Base64Test.java
@@ -0,0 +1,41 @@
+//
+// Base64Test.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 21.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Security;
+
+import static org.junit.Assert.assertEquals;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.nio.charset.StandardCharsets;
+
+import de.labor_stein.befund.Core.Security.Base64;
+
+@RunWith(AndroidJUnit4.class)
+public class Base64Test
+{
+ @Test
+ public void EncryptDecrypt()
+ {
+ String input = "Hello World";
+ String encrypted = Base64.ToBase64String(input.getBytes(StandardCharsets.US_ASCII));
+ String decrypted = new String(Base64.FromBase64String(encrypted), StandardCharsets.US_ASCII);
+ assertEquals(input, decrypted);
+ }
+
+ @Test
+ public void EncryptDecryptFixedValues()
+ {
+ String input = "Hello World";
+ String encrypted = "SGVsbG8gV29ybGQ=";
+ String decrypted = new String(Base64.FromBase64String(encrypted), StandardCharsets.US_ASCII);
+ assertEquals(input, decrypted);
+ }
+}
diff --git a/app/src/androidTest/java/de/labor_stein/befund/Security/Curve25519Test.java b/app/src/androidTest/java/de/labor_stein/befund/Security/Curve25519Test.java
new file mode 100644
index 0000000..2fb5325
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/Security/Curve25519Test.java
@@ -0,0 +1,193 @@
+//
+// Curve25519Test.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 21.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Security;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.whispersystems.curve25519.JCESha512Provider;
+
+import java.io.ByteArrayOutputStream;
+import java.nio.charset.StandardCharsets;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+import java.util.Random;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Base64;
+import de.labor_stein.befund.Core.Security.Curve25519;
+import de.labor_stein.befund.Core.Security.Curve25519.KeyPair;
+import de.labor_stein.befund.Core.Security.Ed25519;
+import de.labor_stein.befund.Core.Security.HKDF;
+import de.labor_stein.befund.Core.Security.SHA512;
+import de.labor_stein.befund.Core.Security.TweetNaclFast;
+
+public class Curve25519Test
+{
+ @Test
+ public void SharedKeys()
+ {
+ KeyPair aliceKey = de.labor_stein.befund.Core.Security.Curve25519.GenerateKeyPair();
+ KeyPair bobKey = de.labor_stein.befund.Core.Security.Curve25519.GenerateKeyPair();
+
+ byte[] aliceSharedKey = aliceKey.GetSharedKey(bobKey.PublicKey);
+ byte[] bobSharedKey = bobKey.GetSharedKey(aliceKey.PublicKey);
+
+ Assert.assertArrayEquals(aliceSharedKey, bobSharedKey);
+ }
+
+ @Test
+ public void AliceSendsToBob()
+ {
+ KeyPair aliceKey = de.labor_stein.befund.Core.Security.Curve25519.GenerateKeyPair();
+ KeyPair bobKey = de.labor_stein.befund.Core.Security.Curve25519.GenerateKeyPair();
+
+ byte[] aliceSharedKey = aliceKey.GetSharedKey(bobKey.PublicKey);
+ byte[] bobSharedKey = bobKey.GetSharedKey(aliceKey.PublicKey);
+
+ String key = "a dasdas djakl jdklas jdlkjakldhsajkdhsakdhkajhdkjgahkdgsagdas gdj sadag jdsaj gdg jasdagj dgsa gdsa dsga dgsja gdjagdgasj gjhdga gdja";
+ String input = "Hello World";
+ String encrypted = AES.Encrypt(input, aliceSharedKey);
+ String decrypted = AES.Decrypt(encrypted, bobSharedKey);
+
+ Assert.assertTrue(input.equals(decrypted));
+ }
+
+ @Test
+ public void BobSendsToAlice()
+ {
+ KeyPair aliceKey = de.labor_stein.befund.Core.Security.Curve25519.GenerateKeyPair();
+ KeyPair bobKey = de.labor_stein.befund.Core.Security.Curve25519.GenerateKeyPair();
+
+ byte[] aliceSharedKey = aliceKey.GetSharedKey(bobKey.PublicKey);
+ byte[] bobSharedKey = bobKey.GetSharedKey(aliceKey.PublicKey);
+
+ String key = "a dasdas djakl jdklas jdlkjakldhsajkdhsakdhkajhdkjgahkdgsagdas gdj sadag jdsaj gdg jasdagj dgsa gdsa dsga dgsja gdjagdgasj gjhdga gdja";
+ String input = "Hello World";
+ String encrypted = AES.Encrypt(input, bobSharedKey);
+ String decrypted = AES.Decrypt(encrypted, aliceSharedKey);
+
+ Assert.assertTrue(input.equals(decrypted));
+ }
+
+ @Test
+ public void BobVerifiesAlicasSignature()
+ {
+ KeyPair aliceKey = de.labor_stein.befund.Core.Security.Curve25519.GenerateKeyPair();
+ KeyPair bobKey = de.labor_stein.befund.Core.Security.Curve25519.GenerateKeyPair();
+
+ String message = "a dasdas djakl jdklas jdlkjakldhsajkdhsakdhkajhdkjgahkdgsagdas gdj sadag jdsaj gdg jasdagj dgsa gdsa dsga dgsja gdjagdgasj gjhdga gdjaa dasdas djakl jdklas jdlkjakldhsajkdhsakdhk";
+
+ String aliceSignature = aliceKey.GetSignature(message);
+ Assert.assertTrue(bobKey.VerifySignature(message, aliceSignature, aliceKey.SigningPublicKey));
+ }
+
+ @Test
+ public void FixedKeys()
+ {
+ byte[] bobDefinedPrivateKey = Base64.FromBase64String("sl+zJ6XehkmHhr9GUgdtNGItpBrWy2y9zqUNkxQ+2nc=");
+ byte[] bobPrivate = Curve25519.ClampPrivateKey(bobDefinedPrivateKey);
+ byte[] bobPublicKey = Curve25519.GetPublicKey(bobPrivate);
+
+ byte[] alicePublicKey = Base64.FromBase64String("Q6eZkHPevsEB7cpoMRQ4TY0ggjdB4etV+X6aOqqeymc=");
+ byte[] bobSharedSecret = Curve25519.GetSharedSecret(bobPrivate, alicePublicKey);
+ String bobSharedSecretBase64 = Base64.ToBase64String(bobSharedSecret);
+ byte[] bobSharedKey = HKDF.DeriveKey(bobSharedSecret, 32);
+ String bobSharedKeyBase64 = Base64.ToBase64String(bobSharedKey);
+
+ String bobSecretMessage = "XhK7GpN6JqbFgSl4h2J6kjpwEi+aFGzTPDehrdF/qvEupBUHYPJI9zOWPhbWBi4IZ2i9";
+ String bobSecretMessageDecrypted = AES.Decrypt(bobSecretMessage, bobSharedKey);
+
+ System.out.println("Bob Private Key: " + Base64.ToBase64String(bobPrivate));
+ System.out.println("Bob Public Key: " + Base64.ToBase64String(bobPublicKey));
+
+ System.out.println("Alice Public Key: " + Base64.ToBase64String(alicePublicKey));
+ System.out.println("Bob Shared Secret: " + Base64.ToBase64String(bobSharedSecret));
+ System.out.println("Bob Shared Key(Base64): " + Base64.ToBase64String(bobSharedKey));
+ System.out.println("Bob Shared Key(ASCII): " + new String(bobSharedKey, StandardCharsets.US_ASCII));
+ System.out.println("Bob Secret Message(Clearly): " + bobSecretMessageDecrypted);
+ System.out.println("Alice HMAC: " + SHA512.HMAC(bobSecretMessage, bobSharedKey));
+ Assert.assertTrue(SHA512.isValidAuthenticationCode(SHA512.HMAC(bobSecretMessage, bobSharedKey), bobSecretMessage, bobSharedKey));
+ }
+
+ @Test
+ public void VerifyFixedSignature()
+ {
+ TweetNaclFast.Signature.KeyPair keyPair = generateEd25519KeyPair();
+ byte[] privateKey = keyPair.getSecretKey();
+ byte[] publicKey = keyPair.getPublicKey();
+ System.out.println("privateKey (Base64): " + base64Encoding(privateKey));
+ System.out.println("publicKey (Base64): " + base64Encoding(publicKey));
+
+ System.out.println("\nderive the publicKey from the privateKey");
+ byte[] publicKeyDerived = deriveEd25519PublicKey(privateKey);
+ System.out.println("publicKey (Base64): " + base64Encoding(publicKeyDerived));
+
+
+ System.out.println("Libsodium detached signature string");
+
+ String dataToSign = "The quick brown fox jumps over the lazy dog";
+ System.out.println("plaintext: " + dataToSign);
+
+ // usually we would load the private and public key from a file or keystore
+ // here we use hardcoded keys for demonstration - don't do this in real programs
+
+ System.out.println("* * * sign the plaintext with the ED25519 private key * * *");
+ //byte [] privateKey = loadEd25519PrivateKey();
+ String signatureBase64 = libsodiumSignDetachedToBase64(privateKey, dataToSign);
+
+ System.out.println("signature (Base64): " + signatureBase64);
+ System.out.println("signature expected: x41mufah/9VO347W+nPXu5FYeSJOI894YClbbTiX0pwRrvfAPMymxEvyMMsDFMI0R0sulCnuCRSgN0WOKnZBDg==");
+ System.out.println("\n* * * verify the signature against the plaintext with the ED25519 public key * * *");
+ //byte[] publicKey = loadEd25519PublicKey();
+ System.out.println("signature (Base64): " + signatureBase64);
+ boolean signatureVerified = libsodiumVerifyDetachedFromBase64(publicKeyDerived, dataToSign, signatureBase64);
+ System.out.println("signature (Base64) verified: " + signatureVerified);
+ }
+
+ private static TweetNaclFast.Signature.KeyPair generateEd25519KeyPair() {
+ SecureRandom secureRandom = new SecureRandom();
+ byte[] key = new byte[64];
+ secureRandom.nextBytes(key);
+ TweetNaclFast.Signature.KeyPair keyPair = TweetNaclFast.Signature.keyPair_fromSecretKey(key);
+ return keyPair;
+ }
+
+ private static byte[] deriveEd25519PublicKey(byte[] privateKey) {
+ TweetNaclFast.Signature.KeyPair keyPair = TweetNaclFast.Signature.keyPair_fromSecretKey(privateKey);
+ return keyPair.getPublicKey();
+ }
+
+ private static String base64Encoding(byte[] input) {return Base64.ToBase64String(input);}
+
+ private static String libsodiumSignDetachedToBase64(byte[] privateKey, String dataToSign) {
+ TweetNaclFast.Signature sig = new TweetNaclFast.Signature(new byte[32], privateKey);
+ return base64Encoding(sig.detached(dataToSign.getBytes(StandardCharsets.UTF_8)));
+ };
+
+ private static boolean libsodiumVerifyDetachedFromBase64(byte[] publicKey, String dataToSign, String signatureBase64) {
+ TweetNaclFast.Signature sig = new TweetNaclFast.Signature(publicKey, new byte[64]);
+ return sig.detached_verify(dataToSign.getBytes(StandardCharsets.UTF_8), base64Decoding(signatureBase64));
+ }
+
+ private static byte[] loadEd25519PrivateKey() {
+ // this is a sample key - don't worry !
+ return base64Decoding("Gjho7dILimbXJY8RvmQZEBczDzCYbZonGt/e5QQ3Vro2sjTp95EMxOrgEaWiprPduR/KJFBRA+RlDDpkvmhVfw==");
+ }
+
+ private static byte[] loadEd25519PublicKey() {
+ // this is a sample key - don't worry !
+ return base64Decoding("NrI06feRDMTq4BGloqaz3bkfyiRQUQPkZQw6ZL5oVX8=");
+ }
+
+ private static byte[] base64Decoding(String input) {return Base64.FromBase64String(input);
+ }
+}
diff --git a/app/src/androidTest/java/de/labor_stein/befund/Security/Ed25519Test.java b/app/src/androidTest/java/de/labor_stein/befund/Security/Ed25519Test.java
new file mode 100644
index 0000000..05922e3
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/Security/Ed25519Test.java
@@ -0,0 +1,42 @@
+//
+// Ed25519Test.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 21.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Security;
+
+import com.google.crypto.tink.subtle.Ed25519Sign;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.math.BigInteger;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.charset.StandardCharsets;
+import java.security.KeyPair;
+import java.security.KeyPairGenerator;
+import java.security.SecureRandom;
+import java.security.Signature;
+
+import de.labor_stein.befund.Core.Security.Base64;
+import de.labor_stein.befund.Core.Security.Ed25519;
+
+public class Ed25519Test
+{
+ @Test
+ public void VerifySignature() throws Exception
+ {
+ byte[] signingPrivateKey = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA".getBytes(StandardCharsets.US_ASCII);
+ byte[] publicKey = Ed25519.PublicKey(signingPrivateKey);
+ byte[] message = "Test".getBytes(StandardCharsets.UTF_8);
+
+ String publicKeyBase64 = Base64.ToBase64String(publicKey);
+ byte[] signature = Ed25519.Signature(message, signingPrivateKey);
+ String signatureBase64 = Base64.ToBase64String(signature);
+
+ Assert.assertTrue(Ed25519.CheckValid(signature, message, publicKey));
+ }
+}
diff --git a/app/src/androidTest/java/de/labor_stein/befund/Security/MD5Test.java b/app/src/androidTest/java/de/labor_stein/befund/Security/MD5Test.java
new file mode 100644
index 0000000..c5c4b69
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/Security/MD5Test.java
@@ -0,0 +1,43 @@
+//
+// MD5Test.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 21.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Security;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Random;
+
+import de.labor_stein.befund.Core.Security.MD5;
+
+@RunWith(AndroidJUnit4.class)
+public class MD5Test
+{
+ @Test
+ public void EncryptDecrypt()
+ {
+ assertEquals(MD5.Encrypt("dasd hsadhuiahdiashd uihas uidhasi hdiuashd uihasid asd asd sa"), "63754a7803f653217f6b46e048e5c286");
+ assertEquals(MD5.Encrypt("Hello world"), "3e25960a79dbc69b674cd4ec67a72c62");
+
+ for (int i = 0; i < 1000; i++)
+ {
+ int KeySize = new Random().nextInt(4096);
+ byte[] random = new byte[KeySize];
+ new Random().nextBytes(random);
+ String key = new String(random, StandardCharsets.UTF_8);
+ assertTrue(MD5.Encrypt(key).length() == 32);
+ }
+
+ assertEquals(MD5.Encrypt("Hello world".getBytes(StandardCharsets.UTF_8)), "3e25960a79dbc69b674cd4ec67a72c62");
+ }
+}
diff --git a/app/src/androidTest/java/de/labor_stein/befund/Security/SHA512Test.java b/app/src/androidTest/java/de/labor_stein/befund/Security/SHA512Test.java
new file mode 100644
index 0000000..abefd3f
--- /dev/null
+++ b/app/src/androidTest/java/de/labor_stein/befund/Security/SHA512Test.java
@@ -0,0 +1,58 @@
+//
+// SHA512Test.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 21.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Security;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.whispersystems.curve25519.JCESecureRandomProvider;
+import org.whispersystems.curve25519.JCESha512Provider;
+import org.whispersystems.curve25519.JavaCurve25519Provider;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Random;
+
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Base64;
+import de.labor_stein.befund.Core.Security.SHA512;
+
+@RunWith(AndroidJUnit4.class)
+public class SHA512Test
+{
+ @Test
+ public void Encrypt()
+ {
+ assertEquals(SHA512.Encrypt("dasd hsadhuiahdiashd uihas uidhasi hdiuashd uihasid asd asd sa"), "a93500a760ec2ad79d540bea6828fc8e740d7a9c63cd0b7911486949051df53a36438887827e05d3f23a57fc4c149b6f6323d63ffc92c63be35a06108b3d6155");
+ assertEquals(SHA512.Encrypt("Hello world"), "b7f783baed8297f0db917462184ff4f08e69c2d5e5f79a942600f9725f58ce1f29c18139bf80b06c0fff2bdd34738452ecf40c488c22a7e3d80cdf6f9c1c0d47");
+
+ for (int i = 0; i < 1000; i++)
+ {
+ int KeySize = new Random().nextInt(4096);
+ byte[] random = new byte[KeySize];
+ new Random().nextBytes(random);
+ String key = new String(random, StandardCharsets.UTF_8);
+ assertTrue(SHA512.Encrypt(key).length() == 128);
+ }
+
+ assertEquals(SHA512.Encrypt("Hello world".getBytes(StandardCharsets.UTF_8)), "b7f783baed8297f0db917462184ff4f08e69c2d5e5f79a942600f9725f58ce1f29c18139bf80b06c0fff2bdd34738452ecf40c488c22a7e3d80cdf6f9c1c0d47");
+ }
+
+ @Test
+ public void HMAC()
+ {
+ String input = "Hello World";
+ String password = "Test";
+ String hmac = SHA512.HMAC(input, AES.GetKey(password));
+ assertTrue(SHA512.isValidAuthenticationCode(hmac, input, AES.GetKey(password)));
+ assertTrue(hmac.length() == 128);
+ }
+}
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..d5dbf05
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,111 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/assets/faq.html b/app/src/main/assets/faq.html
new file mode 100644
index 0000000..40aa693
--- /dev/null
+++ b/app/src/main/assets/faq.html
@@ -0,0 +1,19 @@
+
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Die App wird mir im Store meines Smartphones nicht angezeigt/Ich kann die App nicht herunterladen.
Es ist möglich, dass Sie die App nicht im Appstore oder Google Playstore finden beziehungsweise herunterladen können. Denn aus Sicherheitsgründen werden zu alte Versionen eines Betriebssystems nicht mehr von der App unterstützt. In diesem Fall können Sie die App auf Ihrem Gerät leider nicht installieren. Sollte dies der Fall sein, prüfen Sie bitte unter Einstellungen Ihre aktuelle Betriebssystem-Version, eventuell können Sie diese aktualisieren. In Ihrem Appstore bzw. Google Playstore finden Sie in der App-Beschreibung heraus, welche Versionen des Betriebssystems von der App unterstützt werden.
Warum benötigt die App den Zugriff auf meine Kamera und die Möglichkeit, mir Nachrichten zu senden?
Den Zugriff auf die Kamera benötigt die App, damit Sie anfangs einen QR-Code auf dem Flyer scannen können. Die App möchte Ihnen Nachrichten senden, um Sie über einen neuen Status wie z.B. der Fertigstellung Ihres Befundes informieren zu können.
Laut App soll ich zuerst einen QR-Code von einem Flyer scannen. Was soll ich tun, wenn mir der Flyer nicht vorliegt?
Bitte wenden Sie sich in diesem Fall an die Teststelle, an der Sie den Test durchgeführt haben, um an den Flyer bzw. den darauf benötigten QR-Code zu gelangen.
Wann kann ich meinen Auftrag in der App registrieren?
Sie können Ihren Auftrag zu jedem Zeitpunkt mithilfe der Auftragsnummer in der App registrieren. Bitte beachten Sie, dass es eine gewisse Zeit dauert, bis der Auftrag im Labor eingeht und daraufhin vom Labor bearbeitet wird.
Wann bekomme ich nach der Registrierung meinen Befund? Oder wann werde ich über den Status benachrichtigt?
Sie können Ihren Auftrag zu jedem Zeitpunkt mithilfe Ihrer Auftragsnummer in der App registrieren. Wird der Befund nach der Registrierung nicht automatisch in der App bereitgestellt, ist der Befund höchstwahrscheinlich noch in Bearbeitung. Sie werden in dem Fall 24 Stunden nach Ihrer Registrierung automatisch darüber informiert, ob Ihr Befund nun vorliegt. Sollte der Befund dann vorhanden sein, können Sie diesen in Ihrer App abrufen. Sollte zu Ihren registrierten Daten kein Auftrag gefunden worden sein, werden Sie ebenfalls darüber benachrichtigt. Bitte prüfen Sie in dem Fall die von Ihnen angegebenen Daten und führen die Registrierung erneut durch.
Hinweis: Der Befund liegt im Normalfall innerhalb von 24 Stunden vor. In Ausnahmefällen, bei hoher Auslastung der Teststellen oder vor Sonn- und Feiertagen kann die Bearbeitung jedoch etwas länger dauern.
Wo kann ich beim Registrieren das Jahr vom Geburtsdatum ändern/auswählen? (Betrifft Android-Geräte)
Linksoben im Auswahlfenster finden Sie die Jahreszahl. Wenn Sie darauf klicken, können Sie ihr Geburtsjahr auswählen.
Wird der Befund direkt auf meinem Smartphone abgespeichert?
Nein, der Befund bleibt vorerst für Sie in der App-Oberfläche sichtbar. Sie können diesen jedoch durch Klicken auf das entsprechende Druck-Symbol herunterladen, weiterleiten oder drucken.
Wie lange kann ich meinen Befund in der App abrufen?
Sobald der Befund fertig ist (Sie werden per Push-Nachricht informiert) können Sie diesen abrufen. Öffnen Sie hierzu einfach die App, der Download des Befunds startet (insofern die erstmalige Registrierung erfolgreich stattfand) automatisch. Der fertige Befund steht in der App zeitlich unlimitiert zur Verfügung.
Sollten Sie Ihren Befund innerhalb von 30 Tagen nachdem Sie die Benachrichtigung des fertigen Befunds erhalten haben nicht aufgerufen haben, wenden Sie sich bitte an den Support, um Ihren Befund zu erhalten.
Was kann ich im Menü unter "Meine Patientendaten hinzufügen" machen?
Diese Option ist rein optional. Bei manchen Teststellen können Sie hiermit selbst Ihre persönlichen Daten, die für die Testung benötigt werden, angeben. Den daraufhin erzeugte QR-Code kann von der Teststelle ausgelesen werden und direkt einen Auftrag damit erzeugen. Damit können Sie z.B. sicherstellen, dass persönliche Angaben wie z.B. Ihr Name auch korrekt erfasst sind. Bitte fragen Sie zuvor an der jeweiligen Teststelle, ob diese Möglichkeit besteht.
Muss ich jeden weiteren Befund wieder in der App registrieren?
Nein, zukünftige Befunde werden Ihnen nach der ersten Registrierung automatisch in der App bereitgestellt. Bitte beachten Sie jedoch: Die Voraussetzung hierfür ist, dass die App in der Zwischenzeit nicht deinstalliert und neu installiert wurde, auch z.B. auf einem neuen Gerät. Nach einer Neuinstallation der App muss eine erneute Registrierung erfolgen.
Ich habe keine Push-Benachrichtigung erhalten. Woran liegt das?
Bitte prüfen Sie folgende Optionen:
Möglicherweise ist in Ihrem Smartphone/Tablet nicht die Berechtigung hinterlegt, dass die App Push-Nachrichten an ihr Smartphone senden darf. Dies können Sie unter Ihren App-Einstellungen für zukünftige Befunde anpassen. Möglicherweise wurde noch keine Push-Nachricht an Sie versendet. Genauere Informationen finden Sie unter "Wann werde ich über den Status meines Tests benachrichtigt? " . Sollten Sie in der Zwischenzeit die App deinstalliert und neu installiert haben, kann Ihrer "neu installierten" App der Befund nicht mehr zugeordnet werden. In dem Fall wenden Sie sich bitte an den Support. Siehe auch "Ich habe die App nach der Registrierung meines Auftrags deinstalliert. Gibt es bei der Neuinstallation etwas zu beachten?" Während die App geöffnet ist, werden keine Push-Nachrichten versendet. Sollte der Befund fertig werden, während Sie die App geöffnet haben, wird dieser automatisch heruntergeladen und Ihnen in der App angezeigt. Ich habe die App nach der Registrierung meines Auftrags deinstalliert. Gibt es bei der Neuinstallation etwas zu beachten?
Sollten Sie die App nach der Registrierung Ihres Auftrags deinstalliert haben, kann einer anschließend "neu installierten" App der Befund nicht mehr zugeordnet werden, da die Zuordnung über eine eindeutige "App-ID" stattfindet. Um an Ihren Befund zu kommen wenden Sie sich bitte an den Support. Diesen finden Sie in der App unter: Menü → Support.
Die biometrische Authentifizierung funktioniert nicht, um meine PIN zurückzusetzen. Was soll ich tun?
Das Problem tritt höchstwahrscheinlich deswegen auf, weil die App nicht die Berechtigung zum Abrufen der biometrischen Authentifizieren von Ihrem Smartphone hat. Dann erhalten Sie die Fehlermeldung "Sie können der App in den Einstellungen Ihres Smartphones die entsprechende Berechtigung erteilen. Danach sollte die biometrische Authentifizierung (bei IPhones "Face ID" genannt) funktionieren. Sollte das Problem damit nicht gelöst sein, können Sie sich in der App an den Support wenden.
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Datenschutz
+ Datenschutzhinweisestein@2b-advice.com info(at)labor-stein.de poststelle(at)ldi.nrw.de
+ Version
+
+
+
+
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diff --git a/app/src/main/java/de/labor_stein/befund/Adapters/ResultsTableAdapter.java b/app/src/main/java/de/labor_stein/befund/Adapters/ResultsTableAdapter.java
new file mode 100644
index 0000000..518f4ad
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Adapters/ResultsTableAdapter.java
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+//
+// ResultsTableAdapter.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 30.06.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Adapters;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Models.Database.Results;
+import de.labor_stein.befund.MainActivity;
+import de.labor_stein.befund.R;
+
+public class ResultsTableAdapter extends RecyclerView.Adapter
+{
+ private RecyclerView RecyclerView;;
+ private List Results;
+ private MainActivity MainActivity;
+
+ public ResultsTableAdapter(List results, MainActivity mainActivity, RecyclerView recyclerView)
+ {
+ this.Results = (results == null ? results = new ArrayList<>() : results);
+ this.MainActivity = mainActivity;
+ this.RecyclerView = recyclerView;
+ }
+
+ /**
+ * Sets the status for results
+ *
+ * @param results - results for status
+ * @param status - status of results row
+ * @param icon - icon of results row
+ * @param downloading - flag of downloading
+ * @param newState - newState of results
+ */
+ public void SetStatusForRow(Results results, String status, Drawable icon, Boolean downloading, Results newState)
+ {
+ if(results != null && Results != null && Results.size() > 0)
+ {
+ TableRow row = this.GetRowForResult(results);
+
+ if(row != null)
+ {
+ row.Results = newState;
+ row.Results.downloading = downloading;
+ row.CustomStatus = true;
+ row.txtSubtitle.setText(status);
+
+ if(icon != null)
+ {
+ row.imgIcon.setImageDrawable(icon);
+ row.imgIcon.setPadding(0, 0, 0, 0);
+ row.imgIcon.setScaleX(0.7f);
+ row.imgIcon.setScaleY(0.7f);
+ }
+ }
+ }
+ }
+
+ /**
+ * Sets the downloading status for results
+ *
+ * @param results - results that is downloading
+ */
+ public void SetDownloadingForRow(Results results)
+ {
+ if(results != null && Results != null && Results.size() > 0)
+ {
+ TableRow row = this.GetRowForResult(results);
+
+ if(row != null)
+ {
+ row.Results.downloading = true;
+ row.CustomStatus = true;
+
+ row.txtSubtitle.setText(Lang.Get("LBL_DOWNLOADING"));
+
+ Glide.with(this.MainActivity)
+ .load(R.drawable.ic_downloading)
+ .into(row.imgIcon);
+
+ row.imgIcon.setPadding(20, 20, 20, 20);
+ }
+ }
+ }
+
+ /***
+ * Returns TableRow for results
+ *
+ * @param results - results for row
+ * @return returns TableRow
+ */
+ public TableRow GetRowForResult(Results results)
+ {
+ TableRow result = null;
+
+ if(results != null && Results != null && Results.size() > 0)
+ {
+ int index = -1;
+
+ for(int i = 0; i < Results.size(); i++)
+ {
+ if(Results.get(i).pgs.equals(results.pgs))
+ {
+ index = i;
+ break;
+ }
+ }
+
+ if(index >= 0 && index < Results.size())
+ {
+ result = (TableRow)this.RecyclerView.findViewHolderForAdapterPosition(index);
+ }
+ }
+
+ return result;
+ }
+
+ /**
+ * Delete results at index
+ * @param position
+ */
+ public void deleteItem(int position)
+ {
+ if(position >= 0 && position <= this.Results.size())
+ {
+ Results results = this.Results.get(position);
+
+ if(results != null)
+ {
+ this.Results.remove(results);
+ this.MainActivity.DeleteResults(results);
+
+ TableRow row = (TableRow)this.RecyclerView.findViewHolderForAdapterPosition(position);
+
+ if(row != null)
+ {
+ row.CustomStatus = false;
+ }
+
+ notifyDataSetChanged();
+ }
+ }
+ }
+
+ /**
+ * Refresh results
+ * @param results - new results
+ */
+ public void reloadData(List results)
+ {
+ this.Results.clear();
+
+ if(results != null)
+ {
+ this.Results.addAll(results);
+ }
+
+ notifyDataSetChanged();
+ }
+
+ @Override
+ public ResultsTableAdapter.TableRow onCreateViewHolder(ViewGroup parent, int viewType)
+ {
+ Context context = parent.getContext();
+ LayoutInflater inflater = LayoutInflater.from(context);
+
+ View rowView = inflater.inflate(R.layout.results_table_row, parent, false);
+
+ TableRow viewHolder = new TableRow(rowView, this.MainActivity);
+ return viewHolder;
+ }
+
+ @Override
+ public void onBindViewHolder(ResultsTableAdapter.TableRow tableRow, int position)
+ {
+ Results results = Results.get(position);
+
+ if(!tableRow.CustomStatus)
+ {
+ tableRow.Results = results;
+ tableRow.txtTitle.setText(results.GetFormatedCreatedDate());
+ tableRow.txtSubtitle.setText(results.GetStatusText());
+ tableRow.txtIdentifier.setText((results != null && results.pgs != null ? results.pgs.substring(0, 40) + "..." : ""));
+ tableRow.txtIdentifier.setVisibility(View.INVISIBLE);
+ tableRow.imgIcon.setImageDrawable(results.GetStatusIcon(this.MainActivity));
+ tableRow.imgIcon.setPadding(0, 0, 0, 0);
+ tableRow.imgIcon.setScaleX(0.7f);
+ tableRow.imgIcon.setScaleY(0.7f);
+ }
+ }
+
+ @Override
+ public int getItemCount()
+ {
+ return Results.size();
+ }
+
+ public class TableRow extends RecyclerView.ViewHolder
+ {
+ private MainActivity MainActivity;
+ public Results Results;
+ public TextView txtTitle;
+ public TextView txtSubtitle;
+ public TextView txtIdentifier;
+ public ImageView imgIcon;
+ public boolean CustomStatus = false;
+
+ public TableRow(View rowView, MainActivity mainActivity)
+ {
+ super(rowView);
+
+ this.MainActivity = mainActivity;
+ txtTitle = (TextView)itemView.findViewById(R.id.ResultsTableTitle);
+ txtSubtitle = (TextView)itemView.findViewById(R.id.ResultsTableSubtitle);
+ txtIdentifier = (TextView)itemView.findViewById(R.id.ResultsTableIdentifier);
+ imgIcon = (ImageView)itemView.findViewById(R.id.ResultsTableIcon);
+
+ imgIcon.setOnTouchListener(new View.OnTouchListener()
+ {
+ @Override
+ public boolean onTouch(View v, MotionEvent event)
+ {
+ if(Results != null)
+ {
+ if(Results.GetStatus() == de.labor_stein.befund.Core.Models.Database.Results.ResultsStatus.COMPLETED &&
+ Results.available &&
+ !Results.picked_up &&
+ !Results.downloaded &&
+ !Results.downloading)
+ {
+ MainActivity.Download(Results);
+ }
+ else if(Results.GetStatus() == de.labor_stein.befund.Core.Models.Database.Results.ResultsStatus.COMPLETED &&
+ Results.available &&
+ (Results.picked_up || Results.downloaded))
+ {
+ MainActivity.EncryptResults(Results);
+ }
+ }
+
+ return false;
+ }
+ });
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Adapters/ResultsTableAdapterSwipeToDeleteCallback.java b/app/src/main/java/de/labor_stein/befund/Adapters/ResultsTableAdapterSwipeToDeleteCallback.java
new file mode 100644
index 0000000..40a80d2
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Adapters/ResultsTableAdapterSwipeToDeleteCallback.java
@@ -0,0 +1,118 @@
+//
+// ResultsTableAdapterSwipeToDeleteCallback.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 30.06.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Adapters;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffXfermode;
+import android.graphics.Rect;
+import android.graphics.drawable.ColorDrawable;
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.ItemTouchHelper;
+import androidx.recyclerview.widget.RecyclerView;
+
+import de.labor_stein.befund.Core.Lang.Lang;
+
+public class ResultsTableAdapterSwipeToDeleteCallback extends ItemTouchHelper.Callback
+{
+ private ResultsTableAdapter Adapter;
+ private Context Context;
+ private Paint mClearPaint;
+ private ColorDrawable mBackground;
+ private int backgroundColor;
+
+ /***
+ * Constructor of ResultsTableAdapterSwipeToDeleteCallback
+ * @param adapter - ResultsTableAdapter
+ */
+ public ResultsTableAdapterSwipeToDeleteCallback(ResultsTableAdapter adapter, Context context)
+ {
+ this.Adapter = adapter;
+ this.Context = context;;
+ mBackground = new ColorDrawable();
+ backgroundColor = Color.RED;
+ mClearPaint = new Paint();
+ mClearPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
+ }
+
+ @Override
+ public int getMovementFlags(@NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder)
+ {
+ return makeMovementFlags(0, ItemTouchHelper.LEFT);
+ }
+
+ @Override
+ public boolean onMove(@NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder, @NonNull RecyclerView.ViewHolder target)
+ {
+ return false;
+ }
+
+ @Override
+ public void onSwiped(RecyclerView.ViewHolder viewHolder, int direction)
+ {
+ int position = viewHolder.getAdapterPosition();
+ this.Adapter.deleteItem(position);
+ }
+
+ @Override
+ public void onChildDraw(@NonNull Canvas c, @NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder, float dX, float dY, int actionState, boolean isCurrentlyActive) {
+
+ super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive);
+
+ View itemView = viewHolder.itemView;
+ int itemHeight = itemView.getHeight();
+
+ boolean isCancelled = dX == 0 && !isCurrentlyActive;
+
+ if (isCancelled)
+ {
+ clearCanvas(c, itemView.getRight() + dX, (float) itemView.getTop(), (float) itemView.getRight(), (float) itemView.getBottom());
+ super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive);
+ return;
+ }
+
+ mBackground.setColor(backgroundColor);
+ mBackground.setBounds(itemView.getRight() + (int) dX, itemView.getTop(), itemView.getRight(), itemView.getBottom());
+ mBackground.draw(c);
+
+ String text = Lang.Get("BTN_DELETE");
+
+ int spSize = 15;
+ float scaledSizeInPixels = spSize * this.Context.getResources().getDisplayMetrics().scaledDensity;
+
+ Paint textPaint = new Paint();
+ textPaint.setColor(Color.WHITE);
+ textPaint.setTextSize(scaledSizeInPixels);
+ textPaint.setTextAlign(Paint.Align.LEFT);
+
+ Rect bounds = new Rect();
+ textPaint.getTextBounds(text, 0, text.length(), bounds);
+
+ float textSize = textPaint.measureText(text);
+ float x = (itemView.getRight() - (textSize + 20));
+ float y = itemView.getTop() + ((itemView.getHeight() / 2) + (bounds.height() / 2));
+
+ c.drawText(text, x, y, textPaint);
+ }
+
+ private void clearCanvas(Canvas c, Float left, Float top, Float right, Float bottom)
+ {
+ c.drawRect(left, top, right, bottom, mClearPaint);
+ }
+
+ @Override
+ public float getSwipeThreshold(@NonNull RecyclerView.ViewHolder viewHolder)
+ {
+ return 0.7f;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Database/Logs.java b/app/src/main/java/de/labor_stein/befund/Core/Database/Logs.java
new file mode 100644
index 0000000..7764a65
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Database/Logs.java
@@ -0,0 +1,259 @@
+//
+// Logs.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Database;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.UUID;
+
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Database.DbLog;
+import de.labor_stein.befund.Core.System;
+
+public class Logs extends SQLiteOpenHelper
+{
+ private static final int DATABASE_VERSION = 1;
+ private Context CurrentContext = null;
+
+ public Logs(Context context)
+ {
+ super(context, System.LogsDatabasePath(context), null, DATABASE_VERSION);
+ CurrentContext = context;
+ }
+
+ public boolean CreateDBIfNotExists()
+ {
+ boolean result = false;
+
+ try
+ {
+ if(!this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if (con != null)
+ {
+ String Logs_Table = "create table if not exists logs(" +
+ "id integer primary key autoincrement not null, " +
+ "guid text not null, " +
+ "message text not null, " +
+ "type text not null, " +
+ "created datetime not null " +
+ ")";
+
+ con.execSQL(Logs_Table);
+ con.close();
+ result = true;
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "Core.Database.Logs", "CreateDBIfNotExists(Context)");
+ }
+
+ return result;
+ }
+
+ public boolean Create(DbLog log)
+ {
+ boolean result = false;
+
+ try
+ {
+ if(log != null && log.message != null && !log.message.isEmpty() && log.type != null)
+ {
+ if(this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if (con != null)
+ {
+ ContentValues values = new ContentValues();
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+ String guid = (log.guid != null ? log.guid : UUID.randomUUID().toString());
+
+ values.put("guid", guid);
+ values.put("message", log.message);
+ values.put("type", log.type);
+ values.put("created", dateFormat.format(new Date()));
+ con.insert("logs", null, values);
+ con.close();
+
+ result = true;
+ }
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Logs", "Create(DbLog)");
+ }
+
+ return result;
+ }
+
+ public List GetLogs()
+ {
+ List result = null;
+
+ try
+ {
+ if(this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if (con != null)
+ {
+ Cursor cursor = con.rawQuery("select id, guid, message, type, created from logs order by created desc", null);
+
+ if(cursor != null && cursor.moveToFirst())
+ {
+ result = new ArrayList();
+
+ do
+ {
+ DbLog log = new DbLog();
+ log.id = cursor.getInt(0);
+ log.guid = cursor.getString(1);
+ log.message = cursor.getString(2);
+ log.type = cursor.getString(3);
+ String created_str = cursor.getString(4);
+
+ if(created_str != null && created_str != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ log.created = dateFormat.parse(created_str);
+ }
+
+ if(log.id > 0)
+ {
+ result.add(log);
+ }
+ }
+ while (cursor.moveToNext());
+ }
+
+ con.close();
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Logs", "GetLogs");
+ }
+
+ return result;
+ }
+
+ public List GetLogs(String type)
+ {
+ List result = null;
+
+ try
+ {
+ if(this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if (con != null)
+ {
+ Cursor cursor = con.rawQuery("select id, guid, message, type, created from logs where type = ? order by created desc", new String[] { type });
+
+ if(cursor != null && cursor.moveToFirst())
+ {
+ result = new ArrayList();
+
+ do
+ {
+ DbLog log = new DbLog();
+ log.id = cursor.getInt(0);
+ log.guid = cursor.getString(1);
+ log.message = cursor.getString(2);
+ log.type = cursor.getString(3);
+ String created_str = cursor.getString(4);
+
+ if(created_str != null && created_str != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ log.created = dateFormat.parse(created_str);
+ }
+
+ if(log.id > 0)
+ {
+ result.add(log);
+ }
+ }
+ while (cursor.moveToNext());
+ }
+
+ con.close();
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Logs", "GetLogs(String)");
+ }
+
+ return result;
+ }
+
+ private boolean DeleteLogs()
+ {
+ boolean result = false;
+
+ String dbPath = System.LogsDatabasePath(CurrentContext);
+
+ if(dbPath != null)
+ {
+ result = System.DeleteFile(dbPath);
+ }
+
+ return result;
+ }
+
+ private boolean DatabaseExists()
+ {
+ String dbPath = System.LogsDatabasePath(CurrentContext);
+ return (dbPath != null && System.FileExists(dbPath));
+ }
+
+ private SQLiteDatabase CreateConnection()
+ {
+ SQLiteDatabase result = null;
+
+ String dbPath = System.LogsDatabasePath(CurrentContext);
+
+ if(dbPath != null)
+ {
+ result = SQLiteDatabase.openOrCreateDatabase(dbPath, null);
+ }
+
+ return result;
+ }
+
+ @Override
+ public void onCreate(SQLiteDatabase db)
+ {
+ }
+
+ @Override
+ public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion)
+ {
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Database/Results.java b/app/src/main/java/de/labor_stein/befund/Core/Database/Results.java
new file mode 100644
index 0000000..183ef2b
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Database/Results.java
@@ -0,0 +1,701 @@
+//
+// Results.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Database;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.System;
+
+public class Results extends SQLiteOpenHelper
+{
+ private static final int DATABASE_VERSION = 1;
+ private Context CurrentContext = null;
+
+ public Results(Context context)
+ {
+ super(context, System.ResultsDatabasePath(context), null, DATABASE_VERSION);
+ CurrentContext = context;
+ }
+
+ /**
+ * Creates database if it does not exist
+ *
+ * @return returns true if database successfully created or it already exists
+ */
+ public boolean CreateDBIfNotExists()
+ {
+ boolean result = false;
+
+ try
+ {
+ if(!this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if(con != null)
+ {
+ String Results_Table = "create table if not exists results(" +
+ "pgs text primary key not null," +
+ "available integer not null default 0," +
+ "available_ts datetime default null," +
+ "picked_up bit(1) not null default 0," +
+ "picked_up_ts datetime default null," +
+ "downloaded bit(1) not null default 0," +
+ "downloaded_ts datetime default null," +
+ "downloaded_file text default null," +
+ "server_public_key text default null," +
+ "file_checksum text default null," +
+ "status text not null," +
+ "modified datetime default null," +
+ "created datetime not null" +
+ ")";
+
+ con.execSQL(Results_Table);
+ con.close();
+ result = true;
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Database", "CreateDBIfNotExists(Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Creates results in the database
+ *
+ * @param results - results that should be inserted in the database
+ * @return retursn true if successfully inserted
+ */
+ public Boolean Create(de.labor_stein.befund.Core.Models.Database.Results results)
+ {
+ Boolean result = false;
+
+ try
+ {
+ if(results != null && results.pgs != null && !results.pgs.equals(""))
+ {
+ if(this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if(con != null)
+ {
+ ContentValues values = new ContentValues();
+ values.put("pgs", results.pgs);
+ values.put("available", (results.available ? 1 : 0));
+
+ if(results.available_ts != null && !results.available_ts.equals(""))
+ {
+ values.put("available_ts", results.available_ts);
+ }
+ else
+ {
+ values.putNull("available_ts");
+ }
+
+ values.put("picked_up", (results.picked_up ? 1 : 0));
+
+ if(results.picked_up_ts != null && !results.picked_up_ts.equals(""))
+ {
+ values.put("picked_up_ts", results.picked_up_ts);
+ }
+ else
+ {
+ values.putNull("picked_up_ts");
+ }
+
+ if(results.file_checksum != null && !results.file_checksum.equals(""))
+ {
+ values.put("file_checksum", results.file_checksum);
+ }
+ else
+ {
+ values.putNull("file_checksum");
+ }
+
+ values.put("downloaded", (results.downloaded ? 1 : 0));
+
+ if(results.downloaded_ts != null && !results.downloaded_ts.equals(""))
+ {
+ values.put("downloaded_ts", results.downloaded_ts);
+ }
+ else
+ {
+ values.putNull("downloaded_ts");
+ }
+
+ if(results.downloaded_file != null && !results.downloaded_file.equals(""))
+ {
+ values.put("downloaded_file", results.downloaded_file);
+ }
+ else
+ {
+ values.putNull("downloaded_file");
+ }
+
+ if(results.server_public_key != null && !results.server_public_key.equals(""))
+ {
+ values.put("server_public_key", results.server_public_key);
+ }
+ else
+ {
+ values.putNull("server_public_key");
+ }
+
+ values.put("status", results.status);
+
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ values.put("created", dateFormat.format(new Date()));
+ con.insert("results", null, values);
+ con.close();
+
+ result = true;
+ }
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Results", "Create(Results)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Updates results in the database
+ *
+ * @param results - results that should be updated in the database
+ * @param update_server_public_key - flag if server_public_key has to be updated in the db
+ * @return returns true if successfully updated
+ */
+ public Boolean Update(de.labor_stein.befund.Core.Models.Database.Results results, boolean update_server_public_key)
+ {
+ Boolean result = false;
+
+ try
+ {
+ if(results != null && results.pgs != null && !results.pgs.equals(""))
+ {
+ if(this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if(con != null)
+ {
+ ContentValues values = new ContentValues();
+ values.put("available", (results.available ? 1 : 0));
+
+ if(results.available_ts != null && !results.available_ts.equals(""))
+ {
+ values.put("available_ts", results.available_ts);
+ }
+ else
+ {
+ values.putNull("available_ts");
+ }
+
+ values.put("picked_up", (results.picked_up ? 1 : 0));
+
+ if(results.picked_up_ts != null && !results.picked_up_ts.equals(""))
+ {
+ values.put("picked_up_ts", results.picked_up_ts);
+ }
+ else
+ {
+ values.putNull("picked_up_ts");
+ }
+
+ if(results.file_checksum != null && !results.file_checksum.equals(""))
+ {
+ values.put("file_checksum", results.file_checksum);
+ }
+ else
+ {
+ values.putNull("file_checksum");
+ }
+
+ values.put("downloaded", (results.downloaded ? 1 : 0));
+
+ if(results.downloaded_ts != null && !results.downloaded_ts.equals(""))
+ {
+ values.put("downloaded_ts", results.downloaded_ts);
+ }
+ else
+ {
+ values.putNull("downloaded_ts");
+ }
+
+ if(results.downloaded_file != null && !results.downloaded_file.equals(""))
+ {
+ values.put("downloaded_file", results.downloaded_file);
+ }
+ else
+ {
+ values.putNull("downloaded_file");
+ }
+
+ if(update_server_public_key)
+ {
+ if(results.server_public_key != null && !results.server_public_key.equals(""))
+ {
+ values.put("server_public_key", results.server_public_key);
+ }
+ else
+ {
+ values.putNull("server_public_key");
+ }
+ }
+
+ values.put("status", results.status);
+
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ values.put("modified", dateFormat.format(new Date()));
+ con.update("results", values, "pgs = ?", new String[] { results.pgs });
+ con.close();
+
+ result = true;
+ }
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Database", "Update(Results)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Deletes results from the database
+ *
+ * @param results - results that should be deleted from the database
+ * @return returns true if successfully deleted
+ */
+ public Boolean Delete(de.labor_stein.befund.Core.Models.Database.Results results)
+ {
+ Boolean result = false;
+
+ try
+ {
+ if(results != null && results.pgs != null && !results.pgs.equals(""))
+ {
+ if(this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if(con != null)
+ {
+ con.delete("results", "pgs = ?", new String[] { results.pgs });
+ con.close();
+
+ result = System.DeleteFile(System.GetPathForStorageEncryptedFile(results.pgs, CurrentContext));
+ }
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Database", "Delete(Results)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Creates or updates results in the database
+ *
+ * @param results - results that should be ether inserted or updated in the database
+ * @return returns true if successfully inserted/updated
+ */
+ public Boolean CreateOrUpdate(de.labor_stein.befund.Core.Models.Database.Results results)
+ {
+ de.labor_stein.befund.Core.Models.Database.Results dbResults = this.GetResults(results.pgs);
+
+ if(dbResults != null)
+ {
+ return this.Update(results, false);
+ }
+ else
+ {
+ return this.Create(results);
+ }
+ }
+
+ /**
+ * Returns results from the datbase by pgs
+ *
+ * @param pgs - pgs of results
+ * @return returns results
+ */
+ public de.labor_stein.befund.Core.Models.Database.Results GetResults(String pgs)
+ {
+ de.labor_stein.befund.Core.Models.Database.Results result = null;
+
+ try
+ {
+ if(this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if(con != null)
+ {
+ Cursor cursor = con.rawQuery("select " +
+ "pgs," +
+ "available," +
+ "available_ts," +
+ "picked_up, " +
+ "picked_up_ts, " +
+ "file_checksum, " +
+ "status, " +
+ "downloaded, " +
+ "downloaded_ts, " +
+ "downloaded_file, " +
+ "server_public_key, " +
+ "modified, " +
+ "created" +
+ " from " +
+ " results " +
+ " where " +
+ "pgs = ?", new String[] { pgs });
+
+ if(cursor != null && cursor.moveToFirst())
+ {
+ result = new de.labor_stein.befund.Core.Models.Database.Results();
+ result.pgs = cursor.getString(0);
+ result.available = (cursor.getInt(1) == 1);
+ result.available_ts = cursor.getString(2);
+ result.picked_up = (cursor.getInt(3) == 1);
+ result.picked_up_ts = cursor.getString(4);
+ result.file_checksum = cursor.getString(5);
+ result.status = cursor.getString(6);
+ result.downloaded = (cursor.getInt(7) == 1);
+ result.downloaded_ts = cursor.getString(8);
+ result.downloaded_file = cursor.getString(9);
+ result.server_public_key = cursor.getString(10);
+ result.modified = cursor.getString(11);
+ result.created = cursor.getString(12);
+
+ con.close();
+ }
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Database", "GetResults(String)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns results from the database
+ *
+ * @return returns List of results
+ */
+ public List GetResults()
+ {
+ List result = null;
+
+ try
+ {
+ if(this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if(con != null)
+ {
+ Cursor cursor = con.rawQuery("select " +
+ "pgs," +
+ "available," +
+ "available_ts," +
+ "picked_up, " +
+ "picked_up_ts, " +
+ "file_checksum, " +
+ "status, " +
+ "downloaded, " +
+ "downloaded_ts, " +
+ "downloaded_file, " +
+ "server_public_key, " +
+ "modified, " +
+ "created" +
+ " from " +
+ "results " +
+ "order by " +
+ "created desc", null);
+
+ if(cursor != null && cursor.moveToFirst())
+ {
+ result = new ArrayList();
+
+ do
+ {
+ de.labor_stein.befund.Core.Models.Database.Results results = new de.labor_stein.befund.Core.Models.Database.Results();
+ results.pgs = cursor.getString(0);
+ results.available = (cursor.getInt(1) == 1);
+ results.available_ts = cursor.getString(2);
+ results.picked_up = (cursor.getInt(3) == 1);
+ results.picked_up_ts = cursor.getString(4);
+ results.file_checksum = cursor.getString(5);
+ results.status = cursor.getString(6);
+ results.downloaded = (cursor.getInt(7) == 1);
+ results.downloaded_ts = cursor.getString(8);
+ results.downloaded_file = cursor.getString(9);
+ results.server_public_key = cursor.getString(10);
+ results.modified = cursor.getString(11);
+ results.created = cursor.getString(12);
+
+ if(results.pgs != null)
+ {
+ result.add(results);
+ }
+ }
+ while (cursor.moveToNext());
+ }
+
+ con.close();
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Database", "GetResults");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns all active results from the database
+ *
+ * @return returns List of results
+ */
+ public List GetResults(boolean activeOnly)
+ {
+ List result = null;
+
+ try
+ {
+ if(this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if(con != null)
+ {
+ Cursor cursor = con.rawQuery("select " +
+ "pgs," +
+ "available," +
+ "available_ts," +
+ "picked_up, " +
+ "picked_up_ts, " +
+ "file_checksum, " +
+ "status, " +
+ "downloaded, " +
+ "downloaded_ts, " +
+ "downloaded_file, " +
+ "server_public_key, " +
+ "modified, " +
+ "created" +
+ " from " +
+ "results " +
+ "order by " +
+ "created desc", null);
+
+ if(cursor != null && cursor.moveToFirst())
+ {
+ result = new ArrayList();
+
+ do
+ {
+ de.labor_stein.befund.Core.Models.Database.Results results = new de.labor_stein.befund.Core.Models.Database.Results();
+ results.pgs = cursor.getString(0);
+ results.available = (cursor.getInt(1) == 1);
+ results.available_ts = cursor.getString(2);
+ results.picked_up = (cursor.getInt(3) == 1);
+ results.picked_up_ts = cursor.getString(4);
+ results.file_checksum = cursor.getString(5);
+ results.status = cursor.getString(6);
+ results.downloaded = (cursor.getInt(7) == 1);
+ results.downloaded_ts = cursor.getString(8);
+ results.downloaded_file = cursor.getString(9);
+ results.server_public_key = cursor.getString(10);
+ results.modified = cursor.getString(11);
+ results.created = cursor.getString(12);
+
+ if(results.pgs != null)
+ {
+ if(activeOnly)
+ {
+ de.labor_stein.befund.Core.Models.Database.Results.ResultsStatus status = results.GetStatus();
+
+ if((status == de.labor_stein.befund.Core.Models.Database.Results.ResultsStatus.COMPLETED ||
+ status == de.labor_stein.befund.Core.Models.Database.Results.ResultsStatus.EXPIRED) &&
+ (results.picked_up || results.available))
+ {
+ result.add(results);
+ }
+ }
+ else
+ {
+ result.add(results);
+ }
+ }
+ }
+ while (cursor.moveToNext());
+ }
+
+ con.close();
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Database", "GetResults");
+ }
+
+ return result;
+ }
+
+ /**
+ * Deletes all inactive results from the database, that are older than 24h and have status pending
+ *
+ * @return returns List of results
+ */
+ public void DeleteOldInactiveResults()
+ {
+ try
+ {
+ if(this.DatabaseExists())
+ {
+ SQLiteDatabase con = this.CreateConnection();
+
+ if(con != null)
+ {
+ Cursor cursor = con.rawQuery("select " +
+ "pgs," +
+ "available," +
+ "available_ts," +
+ "picked_up, " +
+ "picked_up_ts, " +
+ "file_checksum, " +
+ "status, " +
+ "downloaded, " +
+ "downloaded_ts, " +
+ "downloaded_file, " +
+ "server_public_key, " +
+ "modified, " +
+ "created" +
+ " from " +
+ "results " +
+ "order by " +
+ "created desc", null);
+
+ if(cursor != null && cursor.moveToFirst())
+ {
+ do
+ {
+ de.labor_stein.befund.Core.Models.Database.Results results = new de.labor_stein.befund.Core.Models.Database.Results();
+ results.pgs = cursor.getString(0);
+ results.available = (cursor.getInt(1) == 1);
+ results.available_ts = cursor.getString(2);
+ results.picked_up = (cursor.getInt(3) == 1);
+ results.picked_up_ts = cursor.getString(4);
+ results.file_checksum = cursor.getString(5);
+ results.status = cursor.getString(6);
+ results.downloaded = (cursor.getInt(7) == 1);
+ results.downloaded_ts = cursor.getString(8);
+ results.downloaded_file = cursor.getString(9);
+ results.server_public_key = cursor.getString(10);
+ results.modified = cursor.getString(11);
+ results.created = cursor.getString(12);
+
+ if(results.pgs != null && results.created != null)
+ {
+ de.labor_stein.befund.Core.Models.Database.Results.ResultsStatus status = results.GetStatus();
+ Date created = results.GetCreated();
+ Date now = new Date();
+ long difference = Math.abs(created.getTime() - now.getTime());
+ long differenceHours = difference / (60 * 60 * 1000);
+
+ if(status != de.labor_stein.befund.Core.Models.Database.Results.ResultsStatus.COMPLETED &&
+ status != de.labor_stein.befund.Core.Models.Database.Results.ResultsStatus.EXPIRED &&
+ !results.picked_up && !results.available && differenceHours >= 24)
+ {
+ this.Delete(results);
+ }
+ }
+ }
+ while (cursor.moveToNext());
+ }
+
+ con.close();
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Database.Database", "DeleteOldInactiveResults");
+ }
+ }
+
+ /**
+ * Check if database exists
+ *
+ * @return returns true if database exists
+ */
+ private boolean DatabaseExists()
+ {
+ String dbPath = System.ResultsDatabasePath(CurrentContext);
+ return (dbPath != null && System.FileExists(dbPath));
+ }
+
+ /**
+ * Creates sqldatabase context
+ *
+ * @return retursn SQLiteDatabase context
+ */
+ private SQLiteDatabase CreateConnection()
+ {
+ SQLiteDatabase result = null;
+
+ String dbPath = System.ResultsDatabasePath(CurrentContext);
+
+ if(dbPath != null)
+ {
+ result = SQLiteDatabase.openOrCreateDatabase(dbPath, null);
+ }
+
+ return result;
+ }
+
+ @Override
+ public void onCreate(SQLiteDatabase db)
+ {
+ }
+
+ @Override
+ public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion)
+ {
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Helpers/DateHelper.java b/app/src/main/java/de/labor_stein/befund/Core/Helpers/DateHelper.java
new file mode 100644
index 0000000..6a9dd6c
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Helpers/DateHelper.java
@@ -0,0 +1,75 @@
+//
+// DateHelper.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Helpers;
+
+import android.widget.DatePicker;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.Locale;
+
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+
+public class DateHelper
+{
+ /**
+ * Gets Date from datepicker
+ * @param datePicker - datepicker that contains date
+ * @return returns Date
+ */
+ public static Date getDateFromDatePicket(DatePicker datePicker)
+ {
+ int day = datePicker.getDayOfMonth();
+ int month = datePicker.getMonth();
+ int year = datePicker.getYear();
+
+ Calendar calendar = Calendar.getInstance();
+ calendar.set(year, month, day);
+
+ return calendar.getTime();
+ }
+
+ /**
+ * Gets full year by date
+ * @param date - date
+ * @return returns year in full format - yyyy
+ */
+ public static int GetFullYearFromDate(Date date)
+ {
+ SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
+ SimpleDateFormat df = new SimpleDateFormat("yyyy");
+ return Integer.parseInt(df.format(date));
+ }
+
+ /**
+ * Gets full month by date
+ * @param date - date
+ * @return returns month in full format - MM
+ */
+ public static int GetFullMonthFromDate(Date date)
+ {
+ SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
+ SimpleDateFormat df = new SimpleDateFormat("MM");
+ return Integer.parseInt(df.format(date));
+ }
+
+ /**
+ * Gets full day of month by date
+ * @param date - date
+ * @return returns day of month in full format dd
+ */
+ public static int GetFullDayFromDate(Date date)
+ {
+ SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
+ SimpleDateFormat df = new SimpleDateFormat("dd");
+ return Integer.parseInt(df.format(date));
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Helpers/ImageHelper.java b/app/src/main/java/de/labor_stein/befund/Core/Helpers/ImageHelper.java
new file mode 100644
index 0000000..ed6c196
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Helpers/ImageHelper.java
@@ -0,0 +1,51 @@
+//
+// ImageHelper.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Helpers;
+
+import android.graphics.Bitmap;
+import android.graphics.Color;
+
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.MultiFormatWriter;
+import com.google.zxing.common.BitMatrix;
+
+import de.labor_stein.befund.Core.Log;
+
+public class ImageHelper
+{
+ public static Bitmap QRCode(String content, int width, int height)
+ {
+ Bitmap result = null;
+
+ try
+ {
+ if(content != null && !content.isEmpty())
+ {
+ MultiFormatWriter multiFormatWriter = new MultiFormatWriter();
+
+ BitMatrix bitMatrix = multiFormatWriter.encode(content, BarcodeFormat.QR_CODE, width, height);
+
+ result = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);
+
+ for (int i = 0; i < width; i++)
+ {
+ for (int j = 0; j < height; j++)
+ {
+ result.setPixel(i, j, bitMatrix.get(i,j) ? Color.BLACK : Color.WHITE);
+ }
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "ImageHelper", "QRCode(String)");
+ }
+
+ return result;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Https/Request.java b/app/src/main/java/de/labor_stein/befund/Core/Https/Request.java
new file mode 100644
index 0000000..e3aa669
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Https/Request.java
@@ -0,0 +1,667 @@
+//
+// Request.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Https;
+
+import android.os.AsyncTask;
+
+import com.google.gson.Gson;
+
+import java.io.BufferedWriter;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.nio.channels.AsynchronousChannelGroup;
+import java.nio.charset.StandardCharsets;
+import java.security.SecureRandom;
+import java.security.Security;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.util.Map;
+import java.util.function.Consumer;
+import java.util.function.Function;
+
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSession;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+
+import de.labor_stein.befund.BuildConfig;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Request.EncryptedRequest;
+import de.labor_stein.befund.Core.Models.Request.KeyExchange;
+import de.labor_stein.befund.Core.Models.Response.EncryptedResponse;
+import de.labor_stein.befund.Core.Models.Response.PublicKey;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Curve25519;
+
+public class Request
+{
+ /**
+ * Low Level Header protector
+ */
+ private static final String HeaderSecureHash = "3HzKQw/&>*VH^?cAR{Qd5pP~6w(V5%aZ";
+ private static final String HeaderValueSecureHash = "7*R3P!f:sC4Q8XS:@*J/z:4/sS;V3GnM";
+
+ /**
+ * Sends Key Exchange Request to the server in async mode and calls callback(onSucces or onError)
+ * @param host - Servers.Host that should get this request
+ * @param keyPair - Client keyPair(if not given it will create a new one)
+ * @param onSuccess - onSuccess Handler
+ * @param onError - onError Handler
+ */
+ public static void KeyExchangeAsync(Servers host, Curve25519.KeyPair keyPair, Consumer onSuccess, Consumer onError)
+ {
+ try
+ {
+ new PostKeyExchangeRequestAsync().RunAsync(host, "exchange", "key", keyPair, onSuccess, onError);
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Https.Request", "KeyExchangeAsync(KeyPair, Consumer)");
+ }
+ }
+
+ /**
+ * Sends Encrypted Request to the server in async mode and calls callback(onSucces or onError)
+ * @param host - Servers.Host that should get this request
+ * @param controller - controller of the request
+ * @param action - controller action of the request
+ * @param request - Encrypted Request that should be sent to the server
+ * @param serverPublicKey - Server Public Key from Exchange Request
+ * @param keyPair - Client KeyPair (if not given it will create a new one)
+ * @param onSuccess - onSuccess Handler
+ * @param onError - onError Handler
+ */
+ public static void EncryptedRequestAsync(Servers host, String controller, String action, EncryptedRequest request, PublicKey serverPublicKey, Curve25519.KeyPair keyPair, Consumer onSuccess, Consumer onError)
+ {
+ try
+ {
+ new PostEncryptedRequestAsync().RunAsync(host, controller, action, request, keyPair, serverPublicKey, onSuccess, onError);
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Https.Request", "EncryptedRequestAsync(KeyPair, Consumer)");
+ }
+ }
+
+ /**
+ * Gets http response of an url
+ */
+ public static void GetResponseAsync(String url, String method, Consumer onSuccess, Consumer onError)
+ {
+ try
+ {
+ new HttpsRequestAsync().RunAsync(url, method, onSuccess, onError);
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Https.Request", "GetResponseAsync(String, String, Consumer, Consumer)");
+ }
+ }
+
+ /**
+ * Sends EncryptedRequest to the server in async mode and calls callback(onSucces or onError)
+ */
+ public static class PostEncryptedRequestAsync extends AsyncTask
+ {
+ private Servers Host = null;
+ private String Controller = null;
+ private String Action = null;
+ private EncryptedRequest EncryptedRequest = null;
+ private Curve25519.KeyPair KeyPair = null;
+ private PublicKey ServerPublicKey = null;
+ private Consumer OnSuccess = null;
+ private Consumer OnError = null;
+ private String Url = null;
+
+ /**
+ * Construct all necessary parameters for the async request
+ * @param host - Host that should get the request
+ * @param controller - Controller that should be called
+ * @param action - Controller Action that should be called
+ * @param encryptedRequest - Encrypted request
+ * @param keyPair - KeyPair of the client(if not given, it will create a new one)
+ * @param serverPublicKey - Server Public Key from Exchange Request
+ * @param onSuccess - onSuccess Handler
+ * @param onError - onError Handler
+ */
+ public void RunAsync(Servers host, String controller, String action, EncryptedRequest encryptedRequest, Curve25519.KeyPair keyPair, PublicKey serverPublicKey, ConsumeronSuccess, Consumer onError)
+ {
+ this.Host = host;
+ this.Controller = controller;
+ this.Action = action;
+ this.EncryptedRequest = encryptedRequest;
+ this.KeyPair = (keyPair != null ? keyPair : Curve25519.GenerateKeyPair());
+ this.ServerPublicKey = serverPublicKey;
+ this.OnSuccess = onSuccess;
+ this.OnError = onError;
+ this.Url = wellFormedControllerAction(host, controller, action);
+ this.doInBackground();
+ }
+
+ /**
+ * Runs the https request in the background and calls ether onSuccess or onError Callbacks
+ * @param params
+ * @return
+ */
+ protected Boolean doInBackground(Void... params)
+ {
+ boolean result = false;
+
+ try
+ {
+ URL uri = new URL(this.Url);
+ HttpsURLConnection client = (HttpsURLConnection)uri.openConnection();
+ client.setRequestMethod("POST");
+ client.setRequestProperty("Host", this.Host.getUrl());
+ client.setRequestProperty("User-Agent", "BefundApp");
+ client.setRequestProperty("Content-Type", "application/json");
+ client.setRequestProperty("Client-Hash", AES.Encrypt(HeaderValueSecureHash, AES.GetKey(HeaderSecureHash)));
+ client.setRequestProperty("Client-Key", this.KeyPair.PublicKey);
+ client.setRequestProperty("Client-Signature-Key", this.KeyPair.SigningPublicKey);
+ client.setRequestProperty("Client-Signature", this.KeyPair.GetSignature((this.EncryptedRequest.encrypted_content != null ? this.EncryptedRequest.encrypted_content : this.EncryptedRequest.descriptor)));
+
+ String json = new Gson().toJson(this.EncryptedRequest);
+
+ client.setDoOutput(true);
+ client.setDoInput(true);
+ OutputStream os = client.getOutputStream();
+ BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
+ writer.write(json);
+ writer.flush();
+ writer.close();
+ os.flush();
+ os.close();
+
+ int responseCode = client.getResponseCode();
+
+ if (responseCode == 429)
+ {
+ Session.Maintenance = false;
+ Session.MaintenanceNotified = false;
+
+ this.responseError(Lang.Get("ERROR_TOO_MANY_REQUESTS"));
+ }
+ else if (responseCode == 503)
+ {
+ Session.Maintenance = true;
+ this.responseError(Lang.Get("MSG_MAINTENANCE"));
+ }
+ else
+ {
+ Session.Maintenance = false;
+ Session.MaintenanceNotified = false;
+
+ if(!validServerHeaders(client))
+ {
+ this.responseError(Lang.Get("ERROR_INVALID_RESPONSE"));
+ }
+ else
+ {
+ String jsonResponse = responseJson(client);
+
+ if(jsonResponse != null && !jsonResponse.isEmpty())
+ {
+ EncryptedResponse encryptedResponse = new Gson().fromJson(jsonResponse, EncryptedResponse.class);
+
+ if(validServerSignature(client, encryptedResponse, this.KeyPair.GetSharedKey(this.ServerPublicKey.key)))
+ {
+ this.responseEncryptedResponse(encryptedResponse);
+ }
+ }
+ }
+ }
+
+ client.disconnect();
+ result = true;
+ }
+ catch(Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Https.Request.PostEncryptedRequestAsync", "doInBackground");
+ this.responseError(Lang.Get("ERROR_SERVER_NOT_REACHABLE"));
+ }
+
+ return result;
+ }
+
+ /**
+ * Calls OnError Handler with a error message
+ * @param message - error message
+ */
+ private void responseError(String message)
+ {
+ if(this.OnError != null)
+ {
+ this.OnError.accept(message);
+ }
+ }
+
+ /**
+ * Calls OnSuccess Handler with a EncryptedResponse
+ * @param encryptedResponse - EncryptedResponse of the server
+ */
+ private void responseEncryptedResponse(EncryptedResponse encryptedResponse)
+ {
+ if(this.OnSuccess != null)
+ {
+ this.OnSuccess.accept(encryptedResponse);
+ }
+ }
+ }
+
+ /**
+ * Sends Key Exchange Post request to the server in async mode and calls callback(onSucces or onError)
+ */
+ public static class PostKeyExchangeRequestAsync extends AsyncTask
+ {
+ private Servers Host = null;
+ private String Controller = null;
+ private String Action = null;
+ private Curve25519.KeyPair KeyPair = null;
+ private Consumer OnSuccess = null;
+ private Consumer OnError = null;
+ private String Url = null;
+
+ /**
+ * Construct all necessary parameters for the async request
+ * @param host - Host that should get the request
+ * @param controller - Controller that should be called
+ * @param action - Controller Action that should be called
+ * @param keyPair - KeyPair of the client(if not given, it will create a new one)
+ * @param onSuccess - onSuccess Handler
+ * @param onError - onError Handler
+ */
+ public void RunAsync(Servers host, String controller, String action, Curve25519.KeyPair keyPair, ConsumeronSuccess, Consumer onError)
+ {
+ this.Host = host;
+ this.Controller = controller;
+ this.Action = action;
+ this.KeyPair = (keyPair != null ? keyPair : Curve25519.GenerateKeyPair());
+ this.OnSuccess = onSuccess;
+ this.OnError = onError;
+ this.Url = wellFormedControllerAction(host, "exchange", "key");
+ this.doInBackground();
+ }
+
+ /**
+ * Runs the https request in the background and calls ether onSuccess or onError Callbacks
+ * @param params
+ * @return
+ */
+ protected Boolean doInBackground(Void... params)
+ {
+ boolean result = false;
+
+ try
+ {
+ trustSelfSignedCertificateInDebugMode();
+
+ URL uri = new URL(this.Url);
+ HttpsURLConnection client = (HttpsURLConnection)uri.openConnection();
+ client.setRequestMethod("POST");
+ client.setRequestProperty("Host", this.Host.getUrl());
+ client.setRequestProperty("User-Agent", "BefundApp");
+ client.setRequestProperty("Content-Type", "application/json");
+ client.setRequestProperty("Client-Hash", AES.Encrypt(HeaderValueSecureHash, AES.GetKey(HeaderSecureHash)));
+ client.setRequestProperty("Client-Key", this.KeyPair.PublicKey);
+
+ String json = new Gson().toJson(new KeyExchange());
+
+ client.setDoOutput(true);
+ client.setDoInput(true);
+ OutputStream os = client.getOutputStream();
+ BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
+ writer.write(json);
+ writer.flush();
+ writer.close();
+ os.flush();
+ os.close();
+
+ int responseCode = client.getResponseCode();
+
+ if (responseCode == 429)
+ {
+ Session.Maintenance = false;
+ Session.MaintenanceNotified = false;
+ this.responseError(Lang.Get("ERROR_TOO_MANY_REQUESTS"));
+ }
+ else if (responseCode == 503)
+ {
+ Session.Maintenance = true;
+ this.responseError(Lang.Get("MSG_MAINTENANCE"));
+ }
+ else
+ {
+ Session.Maintenance = false;
+ Session.MaintenanceNotified = false;
+
+ if(!validServerHeaders(client))
+ {
+ this.responseError(Lang.Get("ERROR_INVALID_RESPONSE"));
+ }
+ else
+ {
+ String jsonResponse = responseJson(client);
+
+ if(jsonResponse != null && !jsonResponse.isEmpty())
+ {
+ this.responsePublicKey(new Gson().fromJson(jsonResponse, PublicKey.class));
+ }
+ else
+ {
+ this.responseError(Lang.Get("ERROR_INVALID_RESPONSE"));
+ }
+ }
+ }
+
+ client.disconnect();
+ result = true;
+ }
+ catch(Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Https.Request.PostKeyExchangeRequestAsync", "doInBackground");
+ this.responseError(Lang.Get("ERROR_SERVER_NOT_REACHABLE"));
+ }
+
+ return result;
+ }
+
+ /**
+ * Calls OnError Handler with a error message
+ * @param message - error message
+ */
+ private void responseError(String message)
+ {
+ if(this.OnError != null)
+ {
+ this.OnError.accept(message);
+ }
+ }
+
+ /**
+ * Calls OnSuccess Handler with a PublicKey
+ * @param publicKey - Public Key of the server
+ */
+ private void responsePublicKey(PublicKey publicKey)
+ {
+ if(this.OnSuccess != null)
+ {
+ this.OnSuccess.accept(publicKey);
+ }
+ }
+ }
+
+ /**
+ * Gets http response of an url
+ */
+ public static class HttpsRequestAsync extends AsyncTask
+ {
+ private String Url = null;
+ private String Method = "GET";
+ private Consumer OnSuccess = null;
+ private Consumer OnError = null;
+
+ /**
+ * Construct all necessary parameters for the async request
+ * @param url - Url of request
+ * @param method - method of http request
+ * @param onSuccess - onSuccess Handler
+ * @param onError - onError Handler
+ */
+ public void RunAsync(String url, String method, ConsumeronSuccess, Consumer onError)
+ {
+ this.Url = url;
+ this.Method = (method != null ? method : "GET");
+ this.OnSuccess = onSuccess;
+ this.OnError = onError;
+ this.doInBackground();
+ }
+
+ protected Boolean doInBackground(Void... params)
+ {
+ boolean result = false;
+
+ try
+ {
+ trustSelfSignedCertificateInDebugMode();
+
+ URL uri = new URL(this.Url);
+ HttpsURLConnection client = (HttpsURLConnection)uri.openConnection();
+ client.setRequestMethod(this.Method);
+ client.setRequestProperty("Host", uri.getHost());
+ client.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36");
+
+ int responseCode = client.getResponseCode();
+
+ if (responseCode == 200)
+ {
+ String response = responseJson(client);
+
+ if(response != null && !response.isEmpty())
+ {
+ this.responseSuccess(response);
+ }
+ }
+ else
+ {
+ this.responseError("Not available");
+ }
+
+ client.disconnect();
+ result = true;
+ }
+ catch(Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Https.Request.HttpsRequestAsync", "doInBackground");
+ this.responseError(Lang.Get("ERROR_SERVER_NOT_REACHABLE"));
+ }
+
+ return result;
+ }
+
+ /**
+ * Calls OnSuccess Handler with a content of response
+ * @param message - error message
+ */
+ private void responseSuccess(String message)
+ {
+ if(this.OnSuccess != null)
+ {
+ this.OnSuccess.accept(message);
+ }
+ }
+
+ /**
+ * Calls OnError Handler with a error message
+ * @param message - error message
+ */
+ private void responseError(String message)
+ {
+ if(this.OnError != null)
+ {
+ this.OnError.accept(message);
+ }
+ }
+ }
+
+ /**
+ * Trusts self signed SSL/HTTPS Certificate in the DEBUG Mode
+ */
+ public static void trustSelfSignedCertificateInDebugMode()
+ {
+ try
+ {
+ // Trust self signed certificate on debug mode
+ if(BuildConfig.DEBUG)
+ {
+ TrustManager[] trustAllCerts = new TrustManager[]
+ {
+ new X509TrustManager()
+ {
+ public X509Certificate[] getAcceptedIssuers()
+ {
+ X509Certificate[] trusted = new X509Certificate[0];
+ return trusted;
+ }
+
+ @Override
+ public void checkClientTrusted(X509Certificate[] certs, String authType)
+ {
+ }
+
+ @Override
+ public void checkServerTrusted(X509Certificate[] certs, String authType)
+ {
+ }
+ }
+ };
+
+ SSLContext sc = SSLContext.getInstance("SSL");
+ sc.init(null, trustAllCerts, new SecureRandom());
+ HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
+ HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier()
+ {
+ @Override
+ public boolean verify(String arg0, SSLSession arg1)
+ {
+ return true;
+ }
+ });
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Https.Request", "verifyCertificate");
+ }
+ }
+
+ /**
+ * Verifies server header
+ * @param server - server that sends response to the client
+ * @return returns true if server header and signature are valid
+ */
+ private static boolean validServerHeaders(HttpsURLConnection server)
+ {
+ boolean result = false;
+
+ if(server != null)
+ {
+ String userAgent = server.getHeaderField("User-Agent");
+ String contentType = server.getHeaderField("Content-Type");
+ String serverHash = server.getHeaderField("Server-Hash");
+ String serverKey = server.getHeaderField("Server-Key");
+
+ if(userAgent != null &&
+ userAgent.equals("BefundAppServer") &&
+ contentType != null &&
+ contentType.equals("application/json") &&
+ serverHash != null &&
+ HeaderValueSecureHash.equals(AES.Decrypt(serverHash, AES.GetKey(HeaderSecureHash)))
+ && serverKey != null)
+ {
+ result = true;
+ }
+ }
+
+ return result;
+ }
+
+ /**
+ * Validates the server response by signature and HMAC
+ *
+ * @param server - server that sends response to the client
+ * @param encryptedResponse - encrypted response with hmac
+ * @param deriveKey - derive key with server
+ * @return returns true if valid
+ */
+ private static boolean validServerSignature(HttpsURLConnection server, EncryptedResponse encryptedResponse, byte[] deriveKey)
+ {
+ boolean result = false;
+
+ if(server != null && encryptedResponse != null)
+ {
+ String signature = server.getHeaderField("Server-Signature");
+ String signatureKey = server.getHeaderField("Server-Signature-Key");
+
+ if(signature != null && signatureKey != null && encryptedResponse.ValidSignature(deriveKey, signature, signatureKey))
+ {
+ result = true;
+ }
+ }
+
+ return result;
+ }
+
+ /**
+ * Response json from the client stream
+ * @param client - client that contains json response
+ */
+ private static String responseJson(HttpsURLConnection client)
+ {
+ String result = null;
+
+ try
+ {
+ ByteArrayOutputStream outStream = new ByteArrayOutputStream();
+ byte[] buffer = new byte[1024];
+ int len;
+ InputStream in = client.getInputStream();
+
+ while ((len = in.read(buffer)) != -1)
+ {
+ outStream.write(buffer, 0, len);
+ }
+
+ byte[] data = outStream.toByteArray();
+
+ if(data != null)
+ {
+ result = new String(data, StandardCharsets.UTF_8);
+ }
+
+ in.close();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Https.Request", "responseJson(HttpsURLConnection)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Forms a controller action for the request
+ * @param host - Host of URL
+ * @param controller - Controller of request
+ * @param action - Action of Controller, that should be called
+ * @return returns well formed url for the request
+ */
+ private static String wellFormedControllerAction(Servers host, String controller, String action)
+ {
+ String result = "https://" + host.getUrl();
+
+ if(controller != null && !controller.isEmpty())
+ {
+ result = result + "/" + controller;
+ }
+
+ if(action != null && !action.isEmpty())
+ {
+ result = result + "/" + action;
+ }
+
+ return result;
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Https/Servers.java b/app/src/main/java/de/labor_stein/befund/Core/Https/Servers.java
new file mode 100644
index 0000000..8d2d1a1
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Https/Servers.java
@@ -0,0 +1,61 @@
+//
+// Servers.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Https;
+
+public enum Servers
+{
+ // Development server change ip to your local ip
+ DEVELOPMENT("192.168.10.26"),
+ //DEVELOPMENT("172.21.200.145"),
+
+ /**
+ * HOST´s of productive outside services
+ */
+ LIS_SIMULATOR("pba-simulator.patientenbefundapp.labor-limbach-hannover.de:8443"),
+ LABOR_HEIDELBERG("patientenbefundapp.labor-limbach.de"),
+ LABOR_LUDWIGSBURG("patientenbefundapp.mvz-labor-lb.de"),
+ LABOR_ULM("patientenbefundapp.humangenetik-ulm.de"),
+ LABOR_AACHEN("patientenbefundapp.labor-aachen.de"),
+ LABOR_BERLIN("patientenbefundapp.mdi-limbach-berlin.de"),
+ LABOR_COTTBUS("patientenbefundapp.labor-cottbus.de"),
+ LABOR_DESSAU("patientenbefundapp.laborpraxis-dessau.de"),
+ LABOR_DORTMUND("patientenbefundapp.labor-dortmund.de"),
+ LABOR_DRESDEN("patientenbefundapp.labordresden.de"),
+ LABOR_ERFURT("patientenbefundapp.labor-erfurt.de"),
+ LABOR_ESSEN("patientenbefundapp.labor-eveld.de"),
+ LABOR_FREIBURG("patientenbefundapp.mvz-clotten.de"),
+ LABOR_HANNOVER("patientenbefundapp.labor-limbach-hannover.de"),
+ LABOR_HOFHEIM("patientenbefundapp.labor-hofheim.de"),
+ LABOR_KARLSRUHE("patientenbefundapp.laborvolkmann.de"),
+ LABOR_LEIPZIG("patientenbefundapp.labor-leipzig.de"),
+ LABOR_MOENCHENGLADBACH("patientenbefundapp.labor-stein.de"),
+ LABOR_MUENCHEN("patientenbefundapp.labor-limbach-muenchen.de"),
+ LABOR_MUENSTER("patientenbefundapp.labor-muenster.de"),
+ LABOR_NUERBERG("patientenbefundapp.labor-limbach-nuernberg.de"),
+ LABOR_PASSAU("patientenbefundapp.labor-passau.de"),
+ LABOR_RAVENSBURG("patientenbefundapp.labor-gaertner.de"),
+ LABOR_ROSENHEIM("patientenbefundapp.medlabor.de"),
+ LABOR_SCHWEINFURT("patientenbefundapp.laboraerzte-schweinfurt.de"),
+ LABOR_SCHWERIN("patientenbefundapp.labor-schwerin.de"),
+ LABOR_STRALSUND("patientenbefundapp.labor-stralsund.de"),
+ LABOR_SUHL("patientenbefundapp.labor-suhl.de"),
+ LABOR_KASSEL("MISSING"),
+ LABOR_HANNOVER_MLM("patientenbefundapp.mlh.de"),
+ LABOR_MAINZ("patientenbefundapp.medgen-mainz.de"),
+ LABOR_FRANKFURT("patientenbefundapp.laborarztpraxis.de");
+
+ private String Url;
+ Servers(String url)
+ {
+ this.Url = url;
+ }
+ public String getUrl()
+ {
+ return this.Url;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Lang/DE.java b/app/src/main/java/de/labor_stein/befund/Core/Lang/DE.java
new file mode 100644
index 0000000..9694c1a
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Lang/DE.java
@@ -0,0 +1,201 @@
+//
+// DE.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Lang;
+
+import java.util.HashMap;
+
+public class DE
+{
+ public static HashMap GetDict()
+ {
+ HashMap result = new HashMap();
+
+ //MARK: LABELS
+ result.put("LBL_MY_RESULTS", "Meine Befunde");
+ result.put("LBL_ZIP", "PLZ");
+ result.put("LBL_BIRTHDAY", "Geb. Datum");
+ result.put("LBL_SAMPLEID", "Auftragsnummer");
+ result.put("LBL_PASSWORD", "Passwort");
+ result.put("LBL_PASSWORD_CONFIRM", "Passwort bestätigen");
+ result.put("LBL_PENDING", "Ausstehend");
+ result.put("LBL_READY_TO_DOWNLOAD", "Bereit zum Herunterladen");
+ result.put("LBL_ALREADY_DOWNLOAD", "Heruntergeladen");
+ result.put("LBL_REJECTED", "Abgelehnt");
+ result.put("LBL_EXPIRED", "Abgelaufen");
+ result.put("LBL_NO_RESULTS", "Sie haben aktuell keinen Befund");
+ //result.put("LBL_OLD_PASSWORD", "Altes Passwort");
+ //result.put("LBL_SUPPORT_CODE", "Support Code");
+ result.put("LBL_PRIVACY_POLICY", "AGB und Datenschutzerklärung");
+ result.put("LBL_DOWNLOADING", "Wird geladen...");
+ result.put("LBL_SELECT_LABOR", "Wählen Sie Ihr Labor aus");
+ result.put("LBL_SELECT_LABOR_MANUEL", "Für die manuelle Auswahl wischen Sie nach rechts");
+ result.put("LBL_MENU", "MENU");
+ result.put("LBL_BIOMETRICAL_AUTHENTIFICATION", "Biometrische Authentifizierung");
+ //result.put("LBL_ERROR", "Fehler");
+ result.put("LBL_PIN", "PIN");
+ result.put("LBL_CURRENT_PASSWORD", "Aktuelles Passwort");
+ result.put("LBL_NEW_PASSWORD", "Neues Passwort");
+ result.put("LBL_NEW_PASSWORD_CONFIRM", "Passwort bestätigen");
+ result.put("LBL_NEW_PIN", "Neue PIN");
+ result.put("LBL_OEGD", "Meine Patientendaten");
+ result.put("LBL_NO_OEGD", "Sie haben Ihre Patientendaten noch nicht erfasst.\nWählen Sie das Menü unten aus, um Ihre persönlichen Daten zu erfassen.");
+ result.put("LBL_SCAN_QR_CODE", "Bitte klicken Sie auf das QR-Code-Symbol, um den QR-Code zu scannen.\n\nDamit wird Ihre App automatisch mit dem passenden Labor verknüpft");
+ result.put("LBL_NEW_OEGD", "Meine Patientendaten erfassen");
+ result.put("LBL_TITLE", "Titel");
+ result.put("LBL_FIRSTNAME", "Vorname");
+ result.put("LBL_LASTNAME", "Nachname");
+ result.put("LBL_NAME_PREFIX", "Vorsatzwort");
+ result.put("LBL_ADDITION_NAME", "Zusatzname");
+ result.put("LBL_GENDER", "Geschlecht");
+ result.put("LBL_STREET", "Straße");
+ result.put("LBL_STREET_NUMBER", "HausNr.");
+ result.put("LBL_CITY", "Ort");
+ result.put("LBL_GENDER_M", "Männlich");
+ result.put("LBL_GENDER_W", "Weiblich");
+ result.put("LBL_GENDER_D", "Divers");
+ result.put("LBL_GENDER_X", "Unbekannt");
+ result.put("LBL_TELEFON", "Telefon");
+ result.put("LBL_CWA_POLICY", "CWA Einverständniserklärung");
+ result.put("LBL_EDIT_OEGD", "Meine Patientendaten bearbeiten");
+ result.put("LBL_SETTINGS", "Einstellungen");
+ result.put("LBL_YOUR_LABOR", "Ihr Labor");
+ result.put("LBL_CONNECTED", "Verbindung erfolgreich");
+ result.put("LBL_DISCONNECTED", "Verbindung nicht erfolgreich");
+ result.put("LBL_LANGUAGE", "Sprache");
+ result.put("LBL_PASSWORD_CHANGE", "Passwort ändern");
+ result.put("LBL_SUPPORT", "Support");
+ result.put("LBL_EMAIL", "E-Mail");
+ result.put("LBL_TEXT", "Text");
+ result.put("LBL_SUPPORT_TOPIC_INFO", "Information");
+ result.put("LBL_SUPPORT_TOPIC_TROUBLE", "Störung");
+ result.put("LBL_SUPPORT_TOPIC_ACCOUNT_DELETE", "Account löschen");
+ result.put("LBL_REFERENCE_NUMBER", "Referenznummer");
+ result.put("LBL_PUSH_NOTIFICATION_EXPLAIN_HEADER", "App-Benachrichtigungen");
+ result.put("LBL_MAINTENANCE", "App-Wartungsarbeiten");
+ result.put("LBL_FAQ", "FAQ");
+ result.put("LBL_RESULTS_NOTICE", "Die Übermittlung eines Befundes ersetzt kein Gespräch mit Ihrem Arzt.");
+
+ //MARK: BUTTONS
+ result.put("BTN_NEW_RESULTS", "Neuer Befund");
+ result.put("BTN_MY_RESULT", "Mein Befund");
+ result.put("BTN_PRIVACY_POLICY", "Datenschutzerklärung");
+ result.put("BTN_ADD", "Registrieren");
+ result.put("BTN_NEXT", "Weiter");
+ //result.put("BTN_DONE", "Fertig");
+ result.put("BTN_CANCEL", "Abbrechen");
+ result.put("BTN_BACK", "Zurück");
+ //result.put("BTN_ENCRYPT", "Entschlüsseln");
+ result.put("BTN_DELETE", "Löschen");
+ //result.put("BTN_TAKE_OVER", "Ãœbernehmen");
+ result.put("BTN_ACCEPT_PRIVACY_POLICY", "Ich akzeptiere die AGB und Datenschutzerklärung");
+ result.put("BTN_SELECT", "Auswählen");
+ result.put("BTN_SETTINGS", "Einstellungen");
+ result.put("BTN_CHANGE_PASSWORD", "Passwort ändern");
+ result.put("BTN_OEGD", "Meine Patientendaten erfassen");
+ result.put("BTN_SUPPORT", "Support");
+ result.put("BTN_FAQ", "FAQ");
+ result.put("BTN_CLOSE", "Schließen");
+ result.put("BTN_LOGIN", "Login");
+ result.put("BTN_FORGOT", "Vergessen");
+ result.put("BTN_EDIT", "Bearbeiten");
+ result.put("BTN_CHANGE", "Ändern");
+ result.put("BTN_PIN_REQUEST", "PIN anfordern");
+ result.put("BTN_PRINT", "Drucken");
+ result.put("BTN_FILE_SHARE", "Dateifreigabe");
+ result.put("BTN_CREATE", "Erstellen");
+ result.put("BTN_ACCEPT_CWA_POLICY", "CWA Einverständniserklärung");
+ result.put("BTN_NO", "Nein");
+ result.put("BTN_YES", "Ja");
+ result.put("BTN_SAVE", "Speichern");
+ result.put("BTN_SEND", "Senden");
+ result.put("BTN_HIDE_KEYBOARD", "Tastatur aus");
+ result.put("BTN_OK", "OK");
+
+ //MARK: ERRORS
+ result.put("ERROR_ENTER_ZIP", "Bitte geben Sie die PLZ Ihres Wohnortes ein.");
+ result.put("ERROR_ENTER_BIRTHDAY", "Bitte geben Sie Ihr Geburtsdatum ein.");
+ result.put("ERROR_ENTER_SAMPLEID", "Bitte geben Sie eine Auftragsnummer ein.");
+ result.put("ERROR_ENTER_PASSWORD", "Bitte geben Sie Ihr persönliches Kennwort ein.");
+ result.put("ERROR_ENTER_STRONG_PASSWORD", "Das Passwort muss min. 8 Zeichen, darunter min. 1 Großbuchstabe, 1 Kleinbuchstabe, 1 Ziffer und 1 Sonderzeichen enthalten.");
+ result.put("ERROR_CONFIRM_PASSWORD", "Die Passwörter stimmen nicht überein.");
+ result.put("ERROR_COULD_NOT_SAVE", "Die Daten konnten auf dem Gerät nicht geschrieben werden. Bitte prüfen Sie, ob die Berechtigung zum Datenschreiben erlaubt ist.");
+ result.put("ERROR_ENCRYPTION_NOT_SUPPORTED", "Leider Ihr Gerät unterstützt keine Verschlüsselung und kann für unsere Applikation nicht verwendet werden.");
+ result.put("ERROR_SERVER_NOT_REACHABLE", "Leider ist aktuell der Server nicht erreichbar. Bitte versuchen Sie es später erneut.");
+ result.put("ERROR_ENTER_VALID_ZIP", "Bitte geben Sie eine gültige PLZ ein.");
+ result.put("ERROR_ENTER_VALID_BIRTHDAY", "Bitte geben Sie ein gültiges Geburtsdatum ein.");
+ result.put("ERROR_ENTER_VALID_SAMPLEID", "Bitte geben Sie eine gültige Auftragsnummer ein.");
+ result.put("ERROR_INVALID_RESPONSE", "Die Antwort vom Server konnte nicht validiert werden. Bitte versuchen Sie es später erneut.");
+ //result.put("ERROR_KEYS_COULD_NOT_EXCHANGED", "Der Sicherheitsschlüssel konnte mit dem Server nicht ausgetauscht werden.");
+ result.put("ERROR_COULD_NOT_REGISTER_PGS", "Leider konnte Ihre Anfrage für diesen Auftrag nicht registriert werden.");
+ result.put("ERROR_MAX_OPENED_REQUEST_LIMIT", "Sie haben die Anzahl der maximalen zulässigen öffenen Anfragen überschritten. (Max. 10 offenen Anfragen erlaubt).");
+ result.put("ERROR_ALREADY_SUBSCRIBTED", "Die von Ihnen eingegebene Auftragsnummer wurde bereits auf einem anderen Gerät registriert. Sollte die App neu installiert worden sein, kann das Problem ebenfalls auftreten. Wenden Sie sich in diesem Fall bitte an den Support (siehe Menü), um an Ihren Befund zu kommen.");
+ result.put("ERROR_TOO_MANY_REQUESTS", "Sie haben in letzter Zeit zu viele Anfragen gesendet. Bitte warten Sie und versuchen Sie es später erneut.");
+ result.put("ERROR_INVALID_PASSWORD", "Das eingegebene Passwort ist ungültig.");
+ //result.put("ERROR_DOWNLOAD_NOT_FOUND", "Der Befund konnte leider nicht heruntergeladen werden. Bitte versuchen Sie es später erneut.");
+ result.put("ERROR_COULD_NOT_DECRYPT", "Der Befund konnte leider nicht entschlüsselt werden. Bitte versuchen Sie es später erneut.");
+ result.put("ERROR_COULD_NOT_SAVE_ENCRYPTED", "Der Befund konnte nicht gespeichert werden.");
+ result.put("ERROR_ENCRYPTED_FILE_NOT_FOUND", "Die Befunddatei wurde auf Ihrem Gerät nicht gefunden.");
+ //result.put("ERROR_ENTER_OLD_PASSWORD", "Bitte geben Sie das alte Passwort ein.");
+ //result.put("ERROR_NOT_AUTHORIZED_TO_TAKE_OVER", "Leider konnte der Befund nicht übernommen werden. Bitte wenden Sie sich an unseren Support.");
+ //result.put("ERROR_SUPPORT_CODE_NEEDED", "Bitte wenden Sie sich an unseren Support, um diesen Befund übernehmen zu können.");
+ //result.put("ERROR_ENTER_SUPPORT_CODE_PASSWORD", "Bitte geben Sie einen Support Code ein. Wenn Sie noch keinen Support Code erhalten haben, wenden Sie sich dafür an unseren Support.");
+ result.put("ERROR_ACCEPT_PRIVACY_POLICY", "Bitte akzeptieren Sie die AGB und Datenschutzerklärung.");
+ //result.put("ERROR_CAMERA_PERMISSION_DENIED", "Die Berechtigung für Kamera wurde verweigert.");
+ //result.put("ERROR_PUSH_PERMISSION_DENIED", "Die Berechtigung für PUSH-Benachrichtigungen wurde verweigert.");
+ result.put("ERROR_RESULTS_COULD_NOT_DOWNLOADED", "Download nicht möglich.");
+ result.put("ERROR_COULD_NOT_READ_QRCODE", "QR-Code konnte nicht gelesen werden.");
+ result.put("ERROR_COULD_NOT_READ_BARCODE", "Barcode konnte nicht gelesen werden.");
+ result.put("ERROR_BIOMETRICAL_AUTHENTIFICATION_COULD_NOT_ACTIVATED", "Die biometrische Authentifizierung konnte nicht aktiviert werden.");
+ result.put("ERROR_ENTER_PIN", "Bitte geben Sie eine PIN ein.");
+ result.put("ERROR_ENTER_NEW_PIN", "Bitte geben Sie eine neue PIN ein.");
+ result.put("ERROR_PIN_LENGTH", "PIN muss aus 5 Ziffern bestehen.");
+ result.put("ERROR_ENTER_YOUR_PIN", "Bitte geben Sie Ihre PIN ein.");
+ result.put("ERROR_ENTER_YOUR_CURRENT_PASSWORD", "Bitte geben Sie Ihr aktuelles Passwort ein.");
+ result.put("ERROR_INVALID_PASSWORD_RESET_PIN", "Die von Ihnen eingegebene PIN ist nicht gültig.");
+ result.put("ERROR_COULD_NOT_GET_PIN", "PIN konnte vom Server nicht empfangen werden.");
+ result.put("ERROR_COULD_NOT_CHANGE_PASSWORD", "Das Passwort konnte nicht geändert werden.");
+ //result.put("ERROR_ACCEPT_CWA_POLICY", "Für die Erfassung der Patientendaten benötigen wir Ihre Einverständniserklärung.");
+ result.put("ERROR_COULD_NOT_SAVE_OEGD", "Die Patientendaten konnten nicht gespeichert werden.");
+ result.put("ERROR_ENTER_FIRSTNAME", "Bitte geben Sie Ihren Vornamen ein.");
+ result.put("ERROR_ENTER_LASTNAME", "Bitte geben Sie Ihren Nachnamen ein.");
+ result.put("ERROR_ENTER_GENDER", "Bitte geben Sie Ihr Geschlecht ein.");
+ result.put("ERROR_ENTER_STREET", "Bitte geben Sie die Straße ein.");
+ result.put("ERROR_ENTER_STREET_NUMBER", "Bitte geben Sie die HausNr. ein.");
+ result.put("ERROR_ENTER_CITY", "Bitte geben Sie Ihren Wohnort ein.");
+ result.put("ERROR_YOUR_CURRENT_PASSWORD_IS_INVALID", "Ihr aktuelles Passwort ist leider nicht gültig.");
+ result.put("ERROR_ENTER_EMAIL", "Bitte geben Sie Ihre E-Mail ein.");
+ result.put("ERROR_ENTER_TOPIC", "Bitte wählen Sie ein Thema aus.");
+ result.put("ERROR_ENTER_TEXT", "Bitte geben Sie den Text ein.");
+ result.put("ERROR_ACCOUNT_COULD_NOT_DELETED", "Account konnte nicht gelöscht werden. Bitte versuchen Sie es später erneut.");
+ result.put("ERROR_SUPPORT_COULD_NOT_SENT", "Ihre Anfrage konnte leider nicht versendet werden. Bitte versuchen Sie es später erneut.");
+ result.put("ERROR_PRIVACY_POLICY_NEEDS_CONNECTION", "Um unsere Datenschutzerklärung lesen und akzeptieren zu können müssen Sie mit dem Internet verbunden sein");
+ result.put("ERROR_FAQ_NEEDS_CONNECTION", "Um unsere FAQ lesen zu können müssen Sie mit dem Internet verbunden sein");
+
+ //MARK: MESSAGES
+ result.put("MSG_PGS_ALREADY_EXISTS", "Es liegt aktuell noch kein Befund vor. Sie werden per Push-Nachricht informiert, sobald Ihr Befund vorliegt.");
+ result.put("MSG_PGS_SUCCESSFULLY_CREATED", "Vielen Dank, Ihre Anfrage wird nun bearbeitet. Wir werden Sie über einen neuen Status zu Ihrem Befund benachrichtigen. (Bitte beachten Sie, dass die App dazu die Berechtigung benötigt, Ihnen Nachrichten zu senden.).");
+ //result.put("MSG_DATA_REFRESHING", "Daten werden aktualisiert...");
+ result.put("MSG_PGS_ALREADY_AVAILABLE", "Vielen Dank. Ein Status zu Ihrem Befund ist bereits vorhanden.");
+ //result.put("MSG_ENTER_OLD_PASSWORD", "Bitte geben Sie das Passwort von Ihrem alten Gerät ein.");
+ //result.put("MSG_PGS_SUCCESSFULLY_OVER_TOOK", "Der Befund wurde aus Ihrem alten Gerät erfolgreich übernommen.");
+ result.put("MSG_YOU_ARE_NOT_REGISTERED", "Sie sind noch nicht registriert.");
+ result.put("MSG_PASSWORD_HAS_BEEN_CHANGED", "Ihr Passwort wurde erfolgreich geändert.");
+ result.put("MSG_SURE_WANT_DELETE", "Möchten Sie den ausgewählten Eintrag([ITEM]) wirklick löschen?");
+ result.put("MSG_SUPPORT_SUCCESSFULLY_SENT", "Vielen Dank, Ihre Anfrage wurde erfolgreich versendet.");
+ result.put("MSG_ACCOUNT_SUCCESSFULLY_DELETED", "Ihr Account wurde erfolgreich gelöscht.");
+ result.put("MSG_REQUESTED_RESULTS_NOT_FOUND", "Zu den von Ihnen gemachten Angaben konnte kein Auftrag gefunden werden. Bitte überprüfen Sie Ihre Angaben.");
+ result.put("MSG_REQUESTED_RESULTS_REJECTED", " Ihr Befund konnte im Labor bisher nicht eindeutig zugeordnet werden. Bitte prüfen Sie ihre gemachten Angaben. Sollten Sie trotz korrekter Angaben weiterhin dieses Ergebnis erhalten, wenden Sie sich bitte an den Support.");
+ result.put("MSG_PUSH_NOTIFICATION_EXPLAIN_TEXT", "Damit Sie direkt bei Vorliegen Ihres Befundes informiert werden können, ist es wichtig, dass diese App Ihnen Push-Nachrichten senden kann.");
+ result.put("MSG_MAINTENANCE", "Aktuell führen wir Wartungsarbeiten durch. Bitte beachten Sie, dass unsere App nur eingeschränkt zur Verfügung steht.");
+ result.put("MSG_CAMERA_PERMISSION_TITLE", "Befundapp möchte auf deine Kamera zugreifen");
+ result.put("MSG_CAMERA_PERMISSION_MSG", "Die Kamera wird verwendet, um den QR-Code des Labors zu scannen.");
+
+
+ return result;
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Lang/EN.java b/app/src/main/java/de/labor_stein/befund/Core/Lang/EN.java
new file mode 100644
index 0000000..8a0bb16
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Lang/EN.java
@@ -0,0 +1,200 @@
+//
+// EN.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Lang;
+
+import java.util.HashMap;
+
+public class EN
+{
+ public static HashMap GetDict()
+ {
+ HashMap result = new HashMap();
+
+ //MARK: LABELS
+ result.put("LBL_MY_RESULTS", "My Findings");
+ result.put("LBL_ZIP", "ZIP CODE");
+ result.put("LBL_BIRTHDAY", "Date Born");
+ result.put("LBL_SAMPLEID", "Order number");
+ result.put("LBL_PASSWORD", "Password");
+ result.put("LBL_PASSWORD_CONFIRM", "Confirm Password");
+ result.put("LBL_PENDING", "Pending");
+ result.put("LBL_READY_TO_DOWNLOAD", "Ready to download");
+ result.put("LBL_ALREADY_DOWNLOAD", "Downloaded");
+ result.put("LBL_REJECTED", "Rejected");
+ result.put("LBL_EXPIRED", "Expired");
+ result.put("LBL_NO_RESULTS", "You currently have no findings");
+ result.put("LBL_OLD_PASSWORD", "Old Password");
+ result.put("LBL_SUPPORT_CODE", "Support Code");
+ result.put("LBL_PRIVACY_POLICY", "T&C and Privacy Policy");
+ result.put("LBL_DOWNLOADING", "Loading...");
+ result.put("LBL_SELECT_LABOR", "Select your lab");
+ result.put("LBL_SELECT_LABOR_MANUEL", "For manual selection, swipe right");
+ result.put("LBL_MENU", "MENU");
+ result.put("LBL_BIOMETRICAL_AUTHENTIFICATION", "Biometric Authentication");
+ result.put("LBL_ERROR", "Error");
+ result.put("LBL_PIN", "PIN");
+ result.put("LBL_CURRENT_PASSWORD", "Current password");
+ result.put("LBL_NEW_PASSWORD", "New password");
+ result.put("LBL_NEW_PASSWORD_CONFIRM", "Confirm Password");
+ result.put("LBL_NEW_PIN", "New PIN");
+ result.put("LBL_OEGD", "My patient data");
+ result.put("LBL_NO_OEGD", "You have not yet entered your patient data.\nSelect the menu below to enter your personal data.");
+ result.put("LBL_SCAN_QR_CODE", "Please click the QR code icon to scan the QR code.\nThis will automatically link your app to the appropriate lab.");
+ result.put("LBL_NEW_OEGD", "Capture my patient data");
+ result.put("LBL_TITLE", "Title");
+ result.put("LBL_FIRSTNAME", "FirstName");
+ result.put("LBL_LASTNAME", "LastName");
+ result.put("LBL_NAME_PREFIX", "prefix");
+ result.put("LBL_ADDITION_NAME", "additional name");
+ result.put("LBL_GENDER", "Gender");
+ result.put("LBL_STREET", "Street");
+ result.put("LBL_STREET_NUMBER", "HOUSE NO.");
+ result.put("LBL_CITY", "City");
+ result.put("LBL_GENDER_M", "Male");
+ result.put("LBL_GENDER_W", "Female");
+ result.put("LBL_GENDER_D", "Various");
+ result.put("LBL_GENDER_X", "unknown");
+ result.put("LBL_TELEFON", "telephone");
+ result.put("LBL_CWA_POLICY", "CWA Consent Form");
+ result.put("LBL_EDIT_OEGD", "Edit My Patient Data");
+ result.put("LBL_SETTINGS", "Settings");
+ result.put("LBL_YOUR_LABOR", "Your Lab");
+ result.put("LBL_CONNECTED", "Connection successful");
+ result.put("LBL_DISCONNECTED", "Connection not successful");
+ result.put("LBL_LANGUAGE", "Language");
+ result.put("LBL_PASSWORD_CHANGE", "Change Password");
+ result.put("LBL_SUPPORT", "Support");
+ result.put("LBL_EMAIL", "E-mail");
+ result.put("LBL_TEXT", "text");
+ result.put("LBL_SUPPORT_TOPIC_INFO", "information");
+ result.put("LBL_SUPPORT_TOPIC_TROUBLE", " malfunction");
+ result.put("LBL_SUPPORT_TOPIC_ACCOUNT_DELETE", "Delete Account");
+ result.put("LBL_REFERENCE_NUMBER", "reference number");
+ result.put("LBL_PUSH_NOTIFICATION_EXPLAIN_HEADER", "App notifications");
+ result.put("LBL_MAINTENANCE", "App Maintenance");
+ result.put("LBL_FAQ", "FAQ");
+ result.put("LBL_RESULTS_NOTICE", "Submitting a report does not replace a conversation with your doctor.");
+
+ //MARK: BUTTONS
+ result.put("BTN_NEW_RESULTS", "New finding");
+ result.put("BTN_MY_RESULT", "My Findings");
+ result.put("BTN_PRIVACY_POLICY", "Privacy Policy");
+ result.put("BTN_ADD", "Register");
+ result.put("BTN_NEXT", "Next");
+ result.put("BTN_DONE", "Done");
+ result.put("BTN_CANCEL", "Cancel");
+ result.put("BTN_BACK", "Back");
+ result.put("BTN_ENCRYPT", "Decrypt");
+ result.put("BTN_DELETE", "Delete");
+ result.put("BTN_TAKE_OVER", "Apply");
+ result.put("BTN_ACCEPT_PRIVACY_POLICY", "I accept the terms and conditions and privacy policy");
+ result.put("BTN_SELECT", "Select");
+ result.put("BTN_SETTINGS", "Settings");
+ result.put("BTN_CHANGE_PASSWORD", "Change Password");
+ result.put("BTN_OEGD", "Enter my patient data");
+ result.put("BTN_SUPPORT", "Support");
+ result.put("BTN_FAQ", "FAQ");
+ result.put("BTN_CLOSE", "Close");
+ result.put("BTN_LOGIN", "Login");
+ result.put("BTN_FORGOT", "Forget");
+ result.put("BTN_EDIT", "Edit");
+ result.put("BTN_CHANGE", "Modify");
+ result.put("BTN_PIN_REQUEST", "Request PIN");
+ result.put("BTN_PRINT", "Print");
+ result.put("BTN_FILE_SHARE", "File Share");
+ result.put("BTN_CREATE", "Create");
+ result.put("BTN_ACCEPT_CWA_POLICY", "CWA Consent Form");
+ result.put("BTN_NO", "No");
+ result.put("BTN_YES", "Yes");
+ result.put("BTN_SAVE", "Save");
+ result.put("BTN_SEND", "Send");
+ result.put("BTN_HIDE_KEYBOARD", "Keyboard off");
+ result.put("BTN_OK", "OK");
+
+ //MARK: ERRORS
+ result.put("ERROR_ENTER_ZIP", "Please enter the zip code of your city of residence.");
+ result.put("ERROR_ENTER_BIRTHDAY", "Please enter your date of birth.");
+ result.put("ERROR_ENTER_SAMPLEID", "Please enter an order number.");
+ result.put("ERROR_ENTER_PASSWORD", "Please enter your personal password.");
+ result.put("ERROR_ENTER_STRONG_PASSWORD", "The password must contain min. 8 characters, including min. 1 uppercase letter, 1 lowercase letter, 1 digit and 1 special character.");
+ result.put("ERROR_CONFIRM_PASSWORD", "The passwords do not match.");
+ result.put("ERROR_COULD_NOT_SAVE", "The data could not be written on the device. Please check if the permission to write data is allowed.");
+ result.put("ERROR_ENCRYPTION_NOT_SUPPORTED", "Unfortunately your device does not support encryption and cannot be used for our application.");
+ result.put("ERROR_SERVER_NOT_REACHABLE", "Unfortunately, currently the server is not accessible. Please try again later.");
+ result.put("ERROR_ENTER_VALID_ZIP", "Please enter a valid zip code.");
+ result.put("ERROR_ENTER_VALID_BIRTHDAY", "Please enter a valid date of birth.");
+ result.put("ERROR_ENTER_VALID_SAMPLEID", "Please enter a valid order number.");
+ result.put("ERROR_INVALID_RESPONSE", "The response from the server could not be validated. Please try again later.");
+ result.put("ERROR_KEYS_COULD_NOT_EXCHANGED", "The security key could not be exchanged with the server.");
+ result.put("ERROR_COULD_NOT_REGISTER_PGS", "Unfortunately, your request could not be registered for this job.");
+ result.put("ERROR_MAX_OPENED_REQUEST_LIMIT", "You have exceeded the maximum number of open requests allowed. (Max 10 open requests allowed).");
+ result.put("ERROR_ALREADY_SUBSCRIBTED", "The order number you entered has already been registered on another device. If the app has been newly installed, the problem may also occur. In this case, please contact support (see menu) to get your finding.");
+ result.put("ERROR_TOO_MANY_REQUESTS", "You have sent too many requests recently. Please wait and try again later.");
+ result.put("ERROR_INVALID_PASSWORD", "The password you entered is invalid.");
+ result.put("ERROR_DOWNLOAD_NOT_FOUND", "Sorry, the finding could not be downloaded. Please try again later.");
+ result.put("ERROR_COULD_NOT_DECRYPT", "Sorry, the finding could not be decrypted. Please try again later.");
+ result.put("ERROR_COULD_NOT_SAVE_ENCRYPTED", "The findings could not be saved.");
+ result.put("ERROR_ENCRYPTED_FILE_NOT_FOUND", "The findings file was not found on your device.");
+ result.put("ERROR_ENTER_OLD_PASSWORD", "Please enter the old password.");
+ result.put("ERROR_NOT_AUTHORIZED_TO_TAKE_OVER", "Unfortunately, the findings could not be transferred. Please contact our support.");
+ result.put("ERROR_SUPPORT_CODE_NEEDED", "Please contact our support to be able to adopt this finding.");
+ result.put("ERROR_ENTER_SUPPORT_CODE_PASSWORD", "Please enter a support code. If you have not received a support code yet, please contact our support for it.");
+ result.put("ERROR_ACCEPT_PRIVACY_POLICY", "Please accept the terms and conditions and privacy policy.");
+ result.put("ERROR_CAMERA_PERMISSION_DENIED", "Authorization for camera has been denied.");
+ result.put("ERROR_PUSH_PERMISSION_DENIED", "Permission for PUSH notifications has been denied.");
+ result.put("ERROR_RESULTS_COULD_NOT_DOWNLOADED", "Unable to download.");
+ result.put("ERROR_COULD_NOT_READ_QRCODE", "QR code could not be read.");
+ result.put("ERROR_COULD_NOT_READ_BARCODE", "Barcode could not be read.");
+ result.put("ERROR_BIOMETRICAL_AUTHENTIFICATION_COULD_NOT_ACTIVATED", "Biometric authentication could not be enabled.");
+ result.put("ERROR_ENTER_PIN", "Please enter a PIN.");
+ result.put("ERROR_ENTER_NEW_PIN", "Please enter a new PIN.");
+ result.put("ERROR_PIN_LENGTH", "PIN must consist of 5 digits.");
+ result.put("ERROR_ENTER_YOUR_PIN", "Please enter your PIN.");
+ result.put("ERROR_ENTER_YOUR_CURRENT_PASSWORD", "Please enter your current password.");
+ result.put("ERROR_INVALID_PASSWORD_RESET_PIN", "The PIN you entered is not valid.");
+ result.put("ERROR_COULD_NOT_GET_PIN", "PIN could not be received from the server.");
+ result.put("ERROR_COULD_NOT_CHANGE_PASSWORD", "Password could not be changed.");
+ result.put("ERROR_ACCEPT_CWA_POLICY", "We need your consent form to record the patient data.");
+ result.put("ERROR_COULD_NOT_SAVE_OEGD", "The patient data could not be saved.");
+ result.put("ERROR_ENTER_FIRSTNAME", "Please enter your first name.");
+ result.put("ERROR_ENTER_LASTNAME", "Please enter your last name.");
+ result.put("ERROR_ENTER_GENDER", "Please enter your gender.");
+ result.put("ERROR_ENTER_STREET", "Please enter the street.");
+ result.put("ERROR_ENTER_STREET_NUMBER", "Please enter the house no.");
+ result.put("ERROR_ENTER_CITY", "Please enter your city of residence.");
+ result.put("ERROR_YOUR_CURRENT_PASSWORD_IS_INVALID", "Sorry, your current password is not valid.");
+ result.put("ERROR_ENTER_EMAIL", "Please enter your email.");
+ result.put("ERROR_ENTER_TOPIC", "Please select a topic.");
+ result.put("ERROR_ENTER_TEXT", "Please enter the text.");
+ result.put("ERROR_ACCOUNT_COULD_NOT_DELETED", "Account could not be deleted. Please try again later.");
+ result.put("ERROR_SUPPORT_COULD_NOT_SENT", "Sorry, your request could not be sent. Please try again later.");
+ result.put("ERROR_PRIVACY_POLICY_NEEDS_CONNECTION", "To read and accept our privacy policy you must be connected to the Internet.");
+
+ //MARK: MESSAGES
+ result.put("MSG_PGS_ALREADY_EXISTS", "There are currently no findings. You will be notified via push message as soon as your findings are available.");
+ result.put("MSG_PGS_SUCCESSFULLY_CREATED", "Thank you, your request is now being processed. We will notify you of a new status on your finding. (Please note that the app needs permission to send you messages to do this.)");
+ result.put("MSG_DATA_REFRESHING", "Data is being updated...");
+ result.put("MSG_PGS_ALREADY_AVAILABLE", "Thank you. A status to your findings is already available.");
+ result.put("MSG_ENTER_OLD_PASSWORD", "Please enter the password from your old device.");
+ result.put("MSG_PGS_SUCCESSFULLY_OVER_TOOK", "The finding has been successfully transferred from your old device.");
+ result.put("MSG_YOU_ARE_NOT_REGISTERED", "You are not registered yet.");
+ result.put("MSG_PASSWORD_HAS_BEEN_CHANGED", "Your password has been successfully changed.");
+ result.put("MSG_SURE_WANT_DELETE", "Do you really want to delete the selected entry([ITEM]) ?");
+ result.put("MSG_SUPPORT_SUCCESSFULLY_SENT", "Thank you, your request has been sent successfully.");
+ result.put("MSG_ACCOUNT_SUCCESSFULLY_DELETED", "Your account has been successfully deleted.");
+ result.put("MSG_REQUESTED_RESULTS_NOT_FOUND", "No order could be found for the information you provided. Please check your information.");
+ result.put("MSG_REQUESTED_RESULTS_REJECTED", " Your findings could not be clearly assigned in the laboratory so far. Please check the information you have provided. If you still receive this result despite correct information, please contact support.");
+ result.put("MSG_PUSH_NOTIFICATION_EXPLAIN_TEXT", "So that you can be informed directly when your findings are available, it is important that this app can send you push messages.");
+ result.put("MSG_MAINTENANCE", "Currently, we are performing maintenance. Please note that our app is only available on a limited basis.");
+ result.put("MSG_CAMERA_PERMISSION_TITLE", "Befundapp wants to access your camera");
+ result.put("MSG_CAMERA_PERMISSION_MSG", "The camera is used to scan the lab's QR code.");
+
+
+ return result;
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Lang/Lang.java b/app/src/main/java/de/labor_stein/befund/Core/Lang/Lang.java
new file mode 100644
index 0000000..e7766a6
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Lang/Lang.java
@@ -0,0 +1,108 @@
+//
+// Lang.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Lang;
+
+import java.util.HashMap;
+import java.util.Locale;
+
+import de.labor_stein.befund.Core.Log;
+
+public class Lang
+{
+ public enum Languages { DE, EN }
+
+ private static String _locale = "de_DE";
+ private static HashMap _dict = null;
+
+ /**
+ * Sets the language of application UI
+ * @param lang - lang that should be set
+ */
+ public static void SetLanguage(Languages lang)
+ {
+ switch(lang)
+ {
+ case DE:
+ _dict = DE.GetDict();
+ _locale = "de_DE";
+ break;
+
+ case EN:
+ _dict = EN.GetDict();
+ _locale = "en_GB";
+ break;
+ }
+ }
+
+ /**
+ * Gets the translated word of ey
+ * @param key - key of word that should return translated value
+ * @return
+ */
+ public static String Get(String key)
+ {
+ String result = key;
+
+ if(_dict != null)
+ {
+ String value = _dict.get(key);
+
+ if(value != null)
+ {
+ result = value;
+ }
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns language locale
+ * @return returns string locale
+ */
+ public static String GetLocale()
+ {
+ return _locale;
+ }
+
+ /**
+ * Returns lang depended on system language
+ * @return
+ */
+ public static Languages GetSystemLang()
+ {
+ Languages result = Languages.EN;
+
+ try
+ {
+ String sysLang = Locale.getDefault().getLanguage();
+
+ if(sysLang != null && !sysLang.isEmpty())
+ {
+ sysLang = sysLang.toLowerCase();
+
+ switch (sysLang)
+ {
+ case "de":
+ result = Languages.DE;
+ break;
+
+ default:
+ result = Languages.EN;
+ break;
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Lang", "GetSystemLang");
+ }
+
+ return result;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Log.java b/app/src/main/java/de/labor_stein/befund/Core/Log.java
new file mode 100644
index 0000000..e126420
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Log.java
@@ -0,0 +1,99 @@
+//
+// Log.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core;
+
+import android.content.Context;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.UUID;
+
+import de.labor_stein.befund.Core.Database.Logs;
+import de.labor_stein.befund.Core.Models.Database.DbLog;
+import de.labor_stein.befund.Core.Models.Response.Exception;
+
+public class Log
+{
+ private static Context CurrentContext = null;
+ private static Logs _dbLogs = null;
+
+ public enum LogTypes { CRITICAL, ERROR, INFO, LOG, DEBUG, WARNING }
+
+ public static void Initialize(Context context)
+ {
+ _dbLogs = new Logs(context);
+ }
+
+ public static void Critical(Exception err, String namespace, String method)
+ {
+ String message = "(" + namespace + "->" + method + "): " + err.message;
+ Write(message, LogTypes.CRITICAL);
+ }
+
+ public static void Critical(String msg, String namespace, String method)
+ {
+ String message = "(" + namespace + "->" + method + "): " + msg;
+ Write(message, LogTypes.CRITICAL);
+ }
+
+ public static void Error(Exception err, String namespace, String method)
+ {
+ String message = "(" + namespace + "->" + method + "): " + err.message;
+ Write(message, LogTypes.ERROR);
+ }
+
+ public static void Error(String msg, String namespace, String method)
+ {
+ String message = "(" + namespace + "->" + method + "): " + msg;
+ Write(message, LogTypes.ERROR);
+ }
+
+ public static void Info(String msg, String namespace, String method)
+ {
+ String message = "(" + namespace + "->" + method + "): " + msg;
+ Write(message, LogTypes.INFO);
+ }
+
+ public static void Debug(String msg, String namespace, String method)
+ {
+ String message = "(" + namespace + "->" + method + "): " + msg;
+ Write(message, LogTypes.DEBUG);
+ }
+
+ public static void Warning(String msg, String namespace, String method)
+ {
+ String message = "(" + namespace + "->" + method + "): " + msg;
+ Write(message, LogTypes.WARNING);
+ }
+
+ public static void Write(String message, LogTypes type)
+ {
+ try
+ {
+ Date now = new Date();
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ String msg = dateFormat.format(now) + " [" + type.name() + "]:" + message + "\r\n";
+
+ if(type == LogTypes.DEBUG)
+ {
+ java.lang.System.out.println(msg);
+ }
+
+ DbLog dbLog = new DbLog();
+ dbLog.guid = UUID.randomUUID().toString();
+ dbLog.message = msg;
+ dbLog.type = type.name();
+
+ _dbLogs.Create(dbLog);
+ }
+ catch (java.lang.Exception ex)
+ {
+ java.lang.System.out.println(ex.getLocalizedMessage());
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Database/DbLog.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Database/DbLog.java
new file mode 100644
index 0000000..ef39892
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Database/DbLog.java
@@ -0,0 +1,19 @@
+//
+// DbLog.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Database;
+
+import java.util.Date;
+
+public class DbLog
+{
+ public int id = 0;
+ public String guid = null;
+ public String message = null;
+ public String type = null;
+ public Date created = null;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Database/Results.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Database/Results.java
new file mode 100644
index 0000000..8589745
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Database/Results.java
@@ -0,0 +1,350 @@
+//
+// Results.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Database;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.graphics.drawable.Drawable;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Request.Subscribe;
+import de.labor_stein.befund.R;
+
+public class Results
+{
+ public enum DeviceTypes { NONE, IOS, ANDROID }
+ public enum ResultsStatus { NONE, CREATED, REJECTED, EXPIRED, COMPLETED, DELETED }
+
+ public String pgs = null;
+ public Boolean available = false;
+ public String available_ts = null;
+ public Boolean picked_up = false;
+ public String picked_up_ts = null;
+ public Boolean downloaded = false;
+ public String downloaded_ts = null;
+ public String downloaded_file = null;
+ public String server_public_key = null;
+ public String file_checksum = null;
+ public String status = null;
+ public String modified = null;
+ public String created = null;
+
+ /** Runtime flag not stored in the database **/
+ public Boolean downloading = false;
+
+ public ResultsStatus GetStatus()
+ {
+ switch(this.status)
+ {
+ case "CREATED": return ResultsStatus.CREATED;
+ case "REJECTED": return ResultsStatus.REJECTED;
+ case "EXPIRED": return ResultsStatus.EXPIRED;
+ case "COMPLETED": return ResultsStatus.COMPLETED;
+ case "DELETED": return ResultsStatus.DELETED;
+ default: return ResultsStatus.NONE;
+ }
+ }
+
+ public String GetStatusText()
+ {
+ String result = Lang.Get("LBL_PENDING");
+
+ if(this.available && this.GetStatus() == ResultsStatus.COMPLETED && this.downloaded)
+ {
+ result = Lang.Get("LBL_ALREADY_DOWNLOAD");
+ }
+ else if(this.available && this.GetStatus() == ResultsStatus.COMPLETED && !this.picked_up)
+ {
+ result = Lang.Get("LBL_READY_TO_DOWNLOAD");
+ }
+ else if(this.available && this.GetStatus() == ResultsStatus.COMPLETED && this.picked_up)
+ {
+ result = Lang.Get("LBL_ALREADY_DOWNLOAD");
+ }
+ else if(!this.available && this.GetStatus() == ResultsStatus.REJECTED)
+ {
+ result = Lang.Get("LBL_REJECTED");
+ }
+ else if(!this.available && this.GetStatus() == ResultsStatus.EXPIRED)
+ {
+ result = Lang.Get("LBL_EXPIRED");
+ }
+
+ return result;
+ }
+
+ public Drawable GetStatusIcon(Context context)
+ {
+ Drawable result = context.getDrawable(R.drawable.ic_opacity);
+
+ if(this.available && this.GetStatus() == ResultsStatus.COMPLETED && this.downloaded)
+ {
+ result = context.getDrawable(R.drawable.ic_picture_as_pdf);
+ }
+ else if(this.available && this.GetStatus() == ResultsStatus.COMPLETED && !this.picked_up)
+ {
+ result = context.getDrawable(R.drawable.ic_file_download);
+ }
+ else if(this.available && this.GetStatus() == ResultsStatus.COMPLETED && this.picked_up)
+ {
+ result = context.getDrawable(R.drawable.ic_picture_as_pdf);
+ }
+ else if(!this.available && this.GetStatus() == ResultsStatus.REJECTED)
+ {
+ result = context.getDrawable(R.drawable.ic_do_not_disturb_on);
+ }
+ else if(!this.available && this.GetStatus() == ResultsStatus.EXPIRED)
+ {
+ result = context.getDrawable(R.drawable.ic_av_timer);
+ }
+
+ return result;
+ }
+
+ public Color GetStatusColor()
+ {
+ Color result = Color.valueOf(192/255, 192/255, 192/255, 1);
+
+ if(this.available && this.GetStatus() == ResultsStatus.COMPLETED && this.downloaded)
+ {
+ result = Color.valueOf(250/255, 138/255, 47/255, 1);
+ }
+ else if(this.available && this.GetStatus() == ResultsStatus.COMPLETED && !this.picked_up)
+ {
+ result = Color.valueOf(101/255, 246/255, 107/255, 1);
+ }
+ else if(this.available && this.GetStatus() == ResultsStatus.COMPLETED && this.picked_up)
+ {
+ result = Color.valueOf(250/255, 138/255, 47/255, 1);
+ }
+ else if(!this.available && this.GetStatus() == ResultsStatus.REJECTED)
+ {
+ result = Color.valueOf(250/255, 46/255, 46/255, 1);
+ }
+ else if(!this.available && this.GetStatus() == ResultsStatus.EXPIRED)
+ {
+ result = Color.valueOf(250/255, 46/255, 46/255, 1);
+ }
+
+ return result;
+ }
+
+ public Date GetModified()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.modified != null && this.modified != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ result = dateFormat.parse(this.modified);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Database.Results", "GetModified");
+ }
+
+ return result;
+ }
+
+ public Date GetCreated()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.created != null && this.created != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ result = dateFormat.parse(this.created);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Database.Results", "GetCreated");
+ }
+
+ return result;
+ }
+
+ public Date GetAvailableTS()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.available_ts != null && this.available_ts != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ result = dateFormat.parse(this.available_ts);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Database.Results", "GetAvailableTS");
+ }
+
+ return result;
+ }
+
+ public Date GetPickedUpTS()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.picked_up_ts != null && this.picked_up_ts != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ result = dateFormat.parse(this.picked_up_ts);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Database.Results", "GetPickedUpTS");
+ }
+
+ return result;
+ }
+
+ public Date GetDownloadedTS()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.downloaded_ts != null && this.downloaded_ts != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ result = dateFormat.parse(this.downloaded_ts);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Database.Results", "GetDownloadedTS");
+ }
+
+ return result;
+ }
+
+ public String GetFormatedModifiedDate()
+ {
+ String result = null;
+
+ try
+ {
+ Date date = this.GetModified();
+
+ if(date != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");
+ result = dateFormat.format(date);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Results", "GetFormatedModifiedDate");
+ }
+
+ return result;
+ }
+
+ public String GetFormatedCreatedDate()
+ {
+ String result = null;
+
+ try
+ {
+ Date date = this.GetCreated();
+
+ if(date != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");
+ result = dateFormat.format(date);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Results", "GetFormatedCreatedDate");
+ }
+
+ return result;
+ }
+
+ public String GetFormatedAvailableTSDate()
+ {
+ String result = null;
+
+ try
+ {
+ Date date = this.GetAvailableTS();
+
+ if(date != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");
+ result = dateFormat.format(date);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Results", "GetFormatedAvailableTSDate");
+ }
+
+ return result;
+ }
+
+ public String GetFormatedPickedUpTSDate()
+ {
+ String result = null;
+
+ try
+ {
+ Date date = this.GetPickedUpTS();
+
+ if(date != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");
+ result = dateFormat.format(date);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Results", "GetFormatedPickedUpTSDate");
+ }
+
+ return result;
+ }
+
+ public String GetFormatedDownloadedTSDate()
+ {
+ String result = null;
+
+ try
+ {
+ Date date = this.GetDownloadedTS();
+
+ if(date != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");
+ result = dateFormat.format(date);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Results", "GetFormatedDownloadedTSDate");
+ }
+
+ return result;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Database/Status.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Database/Status.java
new file mode 100644
index 0000000..79fb69d
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Database/Status.java
@@ -0,0 +1,122 @@
+//
+// Status.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Database;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import de.labor_stein.befund.Core.Log;
+
+public class Status
+{
+ public String pgs = null;
+ public Boolean available = false;
+ public String available_ts = null;
+ public Boolean picked_up = false;
+ public String picked_up_ts = null;
+ public Boolean notified = false;
+ public String notified_ts = null;
+ public String results_status = Results.ResultsStatus.NONE.name();
+ public String results_message = null;
+ public String file_checksum = null;
+ public String created = null;
+
+ public Date GetAvailableTS()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.available_ts != null && this.available_ts != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ result = dateFormat.parse(this.available_ts);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Database.Status", "GetAvailableTS");
+ }
+
+ return result;
+ }
+
+ public Date GetPickedUpTS()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.picked_up_ts != null && this.picked_up_ts != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ result = dateFormat.parse(this.picked_up_ts);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Database.Status", "GetPickedUpTS");
+ }
+
+ return result;
+ }
+
+ public Date GetNotifiedTS()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.notified_ts != null && this.notified_ts != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ result = dateFormat.parse(this.notified_ts);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Database.Status", "GetNotifiedTS");
+ }
+
+ return result;
+ }
+
+ public Date GetCreated()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.created != null && this.created != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ result = dateFormat.parse(this.created);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Database.Status", "GetCreated");
+ }
+
+ return result;
+ }
+
+ public Results ToResults()
+ {
+ Results result = new Results();
+ result.pgs = this.pgs;
+ result.available = this.available;
+ result.available_ts = this.available_ts;
+ result.picked_up = this.picked_up;
+ result.picked_up_ts = this.picked_up_ts;
+ result.status = this.results_status;
+ result.file_checksum = this.file_checksum;
+ result.created = this.created;
+ return result;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Labor.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Labor.java
new file mode 100644
index 0000000..7587b97
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Labor.java
@@ -0,0 +1,512 @@
+//
+// Labor.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 04.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import de.labor_stein.befund.Core.Https.Servers;
+import de.labor_stein.befund.R;
+
+public class Labor
+{
+ public String id;
+ public String name;
+ public String street;
+ public String city;
+ public String zip;
+ public String tel;
+ public String web;
+ public int logo;
+ public Servers host;
+ public boolean active = false;
+
+ /**
+ * Returns labor by id
+ *
+ * @param id - id of labor
+ * @return Labor object
+ */
+ public static Labor GetLaborByName(String id)
+ {
+ Labor result = null;
+
+ List labors = Labors();
+
+ for(int i = 0; i < labors.size(); i++)
+ {
+ Labor l = labors.get(i);
+
+ if(l.id.toLowerCase().equals(id.toLowerCase()))
+ {
+ result = l;
+ break;
+ }
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns list of all available labors
+ */
+ public static List Labors()
+ {
+ List result = new ArrayList();
+
+ /** QRCode selektor : befund://labor?id=LABOR_HEIDELBERG **/
+ /** LIS Simulator **/
+ Labor lis_simulator = new Labor();
+ lis_simulator.id = "LIS_SIMULATOR";
+ lis_simulator.name = "LIS Simulator";
+ lis_simulator.street = "Teststr. 7";
+ lis_simulator.city = "Testort";
+ lis_simulator.zip = "77777";
+ lis_simulator.tel = "+49 77 123 456";
+ lis_simulator.web = "pba-simulator.patientenbefundapp.labor-limbach-hannover.de";
+ lis_simulator.logo = R.drawable.labor_hannover;
+ lis_simulator.host = Servers.LIS_SIMULATOR;
+ lis_simulator.active = true;
+ result.add(lis_simulator);
+
+ /** MVZ Labor Dr. Limbach & Kollegen GbR **/
+ Labor labor_heidelberg = new Labor();
+ labor_heidelberg.id = "LABOR_HEIDELBERG";
+ labor_heidelberg.name = "MVZ Labor Dr. Limbach & Kollegen GbR";
+ labor_heidelberg.street = "Im Breitspiel 16";
+ labor_heidelberg.city = "Heidelberg";
+ labor_heidelberg.zip = "69126";
+ labor_heidelberg.tel = "+49 6221 3432-0";
+ labor_heidelberg.web = "www.labor-limbach.de";
+ labor_heidelberg.logo = R.drawable.labor_heidelberg;
+ labor_heidelberg.host = Servers.LABOR_HEIDELBERG;
+ labor_heidelberg.active = true;
+ result.add(labor_heidelberg);
+
+ /** MVZ Labor Ludwigsburg GbR **/
+ Labor labor_ludwigsburg = new Labor();
+ labor_ludwigsburg.id = "LABOR_LUDWIGSBURG";
+ labor_ludwigsburg.name = "MVZ Labor Ludwigsburg GbR";
+ labor_ludwigsburg.street = "Wernerstraße 33";
+ labor_ludwigsburg.city = "Ludwigsburg";
+ labor_ludwigsburg.zip = "71636";
+ labor_ludwigsburg.tel = "+49 7141 966-0";
+ labor_ludwigsburg.web = "www.mvz-labor-lb.de";
+ labor_ludwigsburg.logo = R.drawable.labor_ludwigsburg;
+ labor_ludwigsburg.host = Servers.LABOR_LUDWIGSBURG;
+ labor_ludwigsburg.active = true;
+ result.add(labor_ludwigsburg);
+
+ /** MVZ Humangenetik Ulm **/
+ Labor labor_ulm = new Labor();
+ labor_ulm.id = "LABOR_ULM";
+ labor_ulm.name = "MVZ Humangenetik Ulm";
+ labor_ulm.street = "Karlstraße 31-33";
+ labor_ulm.city = "Ulm";
+ labor_ulm.zip = "89073";
+ labor_ulm.tel = "+49 731 850773-0";
+ labor_ulm.web = "www.humangenetik-ulm.de";
+ labor_ulm.logo = R.drawable.labor_ulm;
+ labor_ulm.host = Servers.LABOR_ULM;
+ labor_ulm.active = true;
+ result.add(labor_ulm);
+
+ /** MVZ Labor Limbach Aachen **/
+ Labor labor_aachen = new Labor();
+ labor_aachen.id = "LABOR_AACHEN";
+ labor_aachen.name = "MVZ Labor Limbach Aachen";
+ labor_aachen.street = "Karl-Carstens-Straße 19";
+ labor_aachen.city = "Würselen";
+ labor_aachen.zip = "52146";
+ labor_aachen.tel = "+49 2405 4891-0";
+ labor_aachen.web = "www.labor-aachen.de";
+ labor_aachen.logo = R.drawable.labor_aachen;
+ labor_aachen.host = Servers.LABOR_AACHEN;
+ labor_aachen.active = true;
+ result.add(labor_aachen);
+
+ /** MDI Limbach Berlin GmbH **/
+ Labor labor_berlin = new Labor();
+ labor_berlin.id = "LABOR_BERLIN";
+ labor_berlin.name = "MDI Limbach Berlin GmbH";
+ labor_berlin.street = "Aroser Allee 84";
+ labor_berlin.city = "Berlin";
+ labor_berlin.zip = "13407";
+ labor_berlin.tel = "+49 30 890645-0";
+ labor_berlin.web = "www.mdi-limbach-berlin.de";
+ labor_berlin.logo = R.drawable.labor_berlin;
+ labor_berlin.host = Servers.LABOR_BERLIN;
+ labor_berlin.active = true;
+ result.add(labor_berlin);
+
+ /** MVZ Gemeinschaftslabor Cottbus GbR **/
+ Labor labor_cottbus = new Labor();
+ labor_cottbus.id = "LABOR_COTTBUS";
+ labor_cottbus.name = "MVZ Gemeinschaftslabor Cottbus GbR";
+ labor_cottbus.street = "Uhlandstraße 53";
+ labor_cottbus.city = "Cottbus";
+ labor_cottbus.zip = "03050";
+ labor_cottbus.tel = "+49 355 58402-0";
+ labor_cottbus.web = "www.labor-cottbus.de";
+ labor_cottbus.logo = R.drawable.labor_cottbus;
+ labor_cottbus.host = Servers.LABOR_COTTBUS;
+ labor_cottbus.active = true;
+ result.add(labor_cottbus);
+
+ /** MVZ Medizinische Labore Dessau Kassel GmbH **/
+ Labor labor_dessau = new Labor();
+ labor_dessau.id = "LABOR_DESSAU";
+ labor_dessau.name = "MVZ Medizinische Labore Dessau Kassel GmbH";
+ labor_dessau.street = "Bauhüttenstraße 6";
+ labor_dessau.city = "Dessau";
+ labor_dessau.zip = "06847";
+ labor_dessau.tel = "+49 340 54053-0";
+ labor_dessau.web = "www.laborpraxis-dessau.de";
+ labor_dessau.logo = R.drawable.labor_dessau;
+ labor_dessau.host = Servers.LABOR_DESSAU;
+ labor_dessau.active = true;
+ result.add(labor_dessau);
+
+ /** MVZ Labor Dortmund Leopoldstraße GmbH **/
+ Labor labor_dortmund = new Labor();
+ labor_dortmund.id = "LABOR_DORTMUND";
+ labor_dortmund.name = "MVZ Labor Dortmund Leopoldstraße GmbH";
+ labor_dortmund.street = "Leopoldstraße 10";
+ labor_dortmund.city = "Dortmund";
+ labor_dortmund.zip = "44147";
+ labor_dortmund.tel = "+49 231 86027-0";
+ labor_dortmund.web = "www.labor-dortmund.de";
+ labor_dortmund.logo = R.drawable.labor_dortmund;
+ labor_dortmund.host = Servers.LABOR_DORTMUND;
+ labor_dortmund.active = true;
+ result.add(labor_dortmund);
+
+ /** MVZ Labor Limbach Dresden GbR **/
+ Labor labor_dresden = new Labor();
+ labor_dresden.id = "LABOR_DRESDEN";
+ labor_dresden.name = "MVZ Labor Limbach Dresden GbR";
+ labor_dresden.street = "Köhlerstraße 14 A";
+ labor_dresden.city = "Dresden";
+ labor_dresden.zip = "01239";
+ labor_dresden.tel = "+49 351 47049-0";
+ labor_dresden.web = "www.labordresden.de";
+ labor_dresden.logo = R.drawable.labor_dresden;
+ labor_dresden.host = Servers.LABOR_DRESDEN;
+ labor_dresden.active = true;
+ result.add(labor_dresden);
+
+ /** MVZ Labor Limbach Erfurt GmbH **/
+ Labor labor_erfurt = new Labor();
+ labor_erfurt.id = "LABOR_ERFURT";
+ labor_erfurt.name = "MVZ Labor Limbach Erfurt GmbH";
+ labor_erfurt.street = "Nordhäuser Straße 74";
+ labor_erfurt.city = "Erfurt";
+ labor_erfurt.zip = "99089";
+ labor_erfurt.tel = "+49 361 781-2701";
+ labor_erfurt.web = "www.labor-erfurt.de";
+ labor_erfurt.logo = R.drawable.labor_erfurt;
+ labor_erfurt.host = Servers.LABOR_ERFURT;
+ labor_erfurt.active = true;
+ result.add(labor_erfurt);
+
+ /** MVZ Labor Limbach Erfurt GmbH **/
+ Labor labor_essen = new Labor();
+ labor_essen.id = "LABOR_ESSEN";
+ labor_essen.name = "MVZ Labor Essen Nienkampstraße GmbH";
+ labor_essen.street = "Nienkampstraße 1";
+ labor_essen.city = "Essen";
+ labor_essen.zip = "45326";
+ labor_essen.tel = "+49 201 8379-0";
+ labor_essen.web = "www.labor-eveld.de";
+ labor_essen.logo = R.drawable.labor_essen;
+ labor_essen.host = Servers.LABOR_ESSEN;
+ labor_essen.active = true;
+ result.add(labor_essen);
+
+ /** MVZ Clotten Labor Dr. Haas, Dr. Raif & Kollegen GbR **/
+ Labor labor_freiburg = new Labor();
+ labor_freiburg.id = "LABOR_FREIBURG";
+ labor_freiburg.name = "MVZ Clotten Labor Dr. Haas, Dr. Raif & Kollegen GbR";
+ labor_freiburg.street = "Merzhauser Straße 112 a";
+ labor_freiburg.city = "Freiburg";
+ labor_freiburg.zip = "79100";
+ labor_freiburg.tel = "+49 761 31905-0";
+ labor_freiburg.web = "www.mvz-clotten.de";
+ labor_freiburg.logo = R.drawable.labor_freiburg;
+ labor_freiburg.host = Servers.LABOR_FREIBURG;
+ labor_freiburg.active = true;
+ result.add(labor_freiburg);
+
+ /** MVZ Labor Limbach Hannover GbR **/
+ Labor labor_hannover = new Labor();
+ labor_hannover.id = "LABOR_HANNOVER";
+ labor_hannover.name = "MVZ Labor Limbach Hannover GbR";
+ labor_hannover.street = "Auf den Pohläckern 12";
+ labor_hannover.city = "Lehrte";
+ labor_hannover.zip = "31275";
+ labor_hannover.tel = "+49 5132 8695-0";
+ labor_hannover.web = "www.labor-limbach-hannover.de";
+ labor_hannover.logo = R.drawable.labor_hannover;
+ labor_hannover.host = Servers.LABOR_HANNOVER;
+ labor_hannover.active = true;
+ result.add(labor_hannover);
+
+
+ /** MVZ Medizinisches Labor Main-Taunus GbR **/
+ Labor labor_hofheim = new Labor();
+ labor_hofheim.id = "LABOR_HOFHEIM";
+ labor_hofheim.name = "MVZ Medizinisches Labor Main-Taunus GbR";
+ labor_hofheim.street = "Hofheimer Straße 71";
+ labor_hofheim.city = "Hofheim";
+ labor_hofheim.zip = "65719";
+ labor_hofheim.tel = "+49 6192 9924-0";
+ labor_hofheim.web = "www.labor-hofheim.de";
+ labor_hofheim.logo = R.drawable.labor_hofheim;
+ labor_hofheim.host = Servers.LABOR_HOFHEIM;
+ labor_hofheim.active = true;
+ result.add(labor_hofheim);
+
+ /** MVZ Labor PD Dr. Volkmann und Kollegen GbR **/
+ Labor labor_karlsruhe = new Labor();
+ labor_karlsruhe.id = "LABOR_KARLSRUHE";
+ labor_karlsruhe.name = "MVZ Labor PD Dr. Volkmann und Kollegen GbR";
+ labor_karlsruhe.street = "Gerwigstraße 67";
+ labor_karlsruhe.city = "Karlsruhe";
+ labor_karlsruhe.zip = "76131";
+ labor_karlsruhe.tel = "+49 721 85000-0";
+ labor_karlsruhe.web = "www.laborvolkmann.de";
+ labor_karlsruhe.logo = R.drawable.labor_karlsruhe;
+ labor_karlsruhe.host = Servers.LABOR_KARLSRUHE;
+ labor_karlsruhe.active = true;
+ result.add(labor_karlsruhe);
+
+ /** MVZ Labor Dr. Reising-Ackermann und Kollegen GbR **/
+ Labor labor_leipzig = new Labor();
+ labor_leipzig.id = "LABOR_LEIPZIG";
+ labor_leipzig.name = "MVZ Labor Dr. Reising-Ackermann und Kollegen GbR";
+ labor_leipzig.street = "Strümpellstraße 40";
+ labor_leipzig.city = "Leipzig";
+ labor_leipzig.zip = "04289";
+ labor_leipzig.tel = "+49 341 6565-100";
+ labor_leipzig.web = "www.labor-leipzig.de";
+ labor_leipzig.logo = R.drawable.labor_leipzig;
+ labor_leipzig.host = Servers.LABOR_LEIPZIG;
+ labor_leipzig.active = true;
+ result.add(labor_leipzig);
+
+ /** MVZ Dr. Stein + Kollegen GbR **/
+ Labor labor_moenchengladbach = new Labor();
+ labor_moenchengladbach.id = "LABOR_MOENCHENGLADBACH";
+ labor_moenchengladbach.name = "MVZ Dr. Stein + Kollegen GbR";
+ labor_moenchengladbach.street = "Tomphecke 45";
+ labor_moenchengladbach.city = "Mönchengladbach";
+ labor_moenchengladbach.zip = "41169";
+ labor_moenchengladbach.tel = "+49 2161 8194-0";
+ labor_moenchengladbach.web = "www.labor-stein.de";
+ labor_moenchengladbach.logo = R.drawable.labor_moenchengladbach;
+ labor_moenchengladbach.host = Servers.LABOR_MOENCHENGLADBACH;
+ labor_moenchengladbach.active = true;
+ result.add(labor_moenchengladbach);
+
+ /** MVZ Labor Limbach München GmbH **/
+ Labor labor_muenchen = new Labor();
+ labor_muenchen.id = "LABOR_MUENCHEN";
+ labor_muenchen.name = "MVZ Labor Limbach München GmbH";
+ labor_muenchen.street = "Richard-Strauss-Straße 80 – 82";
+ labor_muenchen.city = "München";
+ labor_muenchen.zip = "81679";
+ labor_muenchen.tel = "+49 89 9992970-0";
+ labor_muenchen.web = "www.labor-limbach-muenchen.de";
+ labor_muenchen.logo = R.drawable.labor_muenchen;
+ labor_muenchen.host = Servers.LABOR_MUENCHEN;
+ labor_muenchen.active = true;
+ result.add(labor_muenchen);
+
+ /** MVZ Labor Münster Hafenweg GmbH **/
+ Labor labor_muenster = new Labor();
+ labor_muenster.id = "LABOR_MUENSTER";
+ labor_muenster.name = "MVZ Labor Münster Hafenweg GmbH";
+ labor_muenster.street = "Hafenweg 9 – 11";
+ labor_muenster.city = "Münster";
+ labor_muenster.zip = "48155";
+ labor_muenster.tel = "+49 251 60916-0";
+ labor_muenster.web = "www.labor-muenster.de";
+ labor_muenster.logo = R.drawable.labor_muenster;
+ labor_muenster.host = Servers.LABOR_MUENSTER;
+ labor_muenster.active = true;
+ result.add(labor_muenster);
+
+ /** MVZ Labor Limbach Nürnberg GmbH **/
+ Labor labor_nuernberg = new Labor();
+ labor_nuernberg.id = "LABOR_NUERBERG";
+ labor_nuernberg.name = "MVZ Labor Limbach Nürnberg GmbH";
+ labor_nuernberg.street = "Handwerkerweg 1";
+ labor_nuernberg.city = "Wendelstein";
+ labor_nuernberg.zip = "90530";
+ labor_nuernberg.tel = "+49 9129 90570-0";
+ labor_nuernberg.web = "www.labor-limbach-nuernberg.de";
+ labor_nuernberg.logo = R.drawable.labor_nuernberg;
+ labor_nuernberg.host = Servers.LABOR_NUERBERG;
+ labor_nuernberg.active = true;
+ result.add(labor_nuernberg);
+
+ /** MVZ Labor Passau GbR **/
+ Labor labor_passau = new Labor();
+ labor_passau.id = "LABOR_PASSAU";
+ labor_passau.name = "MVZ Labor Passau GbR";
+ labor_passau.street = "Wörth 15";
+ labor_passau.city = "Passau";
+ labor_passau.zip = "94034";
+ labor_passau.tel = "+49 851 9593-00";
+ labor_passau.web = "www.labor-passau.de";
+ labor_passau.logo = R.drawable.labor_passau;
+ labor_passau.host = Servers.LABOR_PASSAU;
+ labor_passau.active = true;
+ result.add(labor_passau);
+
+ /** MVZ Labor Ravensburg GbR **/
+ Labor labor_ravensburg = new Labor();
+ labor_ravensburg.id = "LABOR_RAVENSBURG";
+ labor_ravensburg.name = "MVZ Labor Ravensburg GbR";
+ labor_ravensburg.street = "Elisabethenstraße 11";
+ labor_ravensburg.city = "Ravensburg";
+ labor_ravensburg.zip = "88212";
+ labor_ravensburg.tel = "+49 751 502-0";
+ labor_ravensburg.web = "www.labor-gaertner.de";
+ labor_ravensburg.logo = R.drawable.labor_ravensburg;
+ labor_ravensburg.host = Servers.LABOR_RAVENSBURG;
+ labor_ravensburg.active = true;
+ result.add(labor_ravensburg);
+
+ /** Medizinisches Labor Rosenheim MVZ GbR **/
+ Labor labor_rosenheim = new Labor();
+ labor_rosenheim.id = "LABOR_ROSENHEIM";
+ labor_rosenheim.name = "Medizinisches Labor Rosenheim MVZ GbR";
+ labor_rosenheim.street = "Brückenstraße 1";
+ labor_rosenheim.city = "Rosenheim";
+ labor_rosenheim.zip = "83022";
+ labor_rosenheim.tel = "+49 8031 8005-0";
+ labor_rosenheim.web = "www.medlabor.de";
+ labor_rosenheim.logo = R.drawable.labor_rosenheim;
+ labor_rosenheim.host = Servers.LABOR_ROSENHEIM;
+ labor_rosenheim.active = true;
+ result.add(labor_rosenheim);
+
+ /** MVZ Labor Schweinfurt GmbH **/
+ Labor labor_schweinfurt = new Labor();
+ labor_schweinfurt.id = "LABOR_SCHWEINFURT";
+ labor_schweinfurt.name = "MVZ Labor Schweinfurt GmbH";
+ labor_schweinfurt.street = "Gustav-Adolf-Straße 8";
+ labor_schweinfurt.city = "Schweinfurt";
+ labor_schweinfurt.zip = "97422";
+ labor_schweinfurt.tel = "+49 9721 533320";
+ labor_schweinfurt.web = "www.laboraerzte-schweinfurt.de";
+ labor_schweinfurt.logo = R.drawable.labor_schweinfurt;
+ labor_schweinfurt.host = Servers.LABOR_SCHWEINFURT;
+ labor_schweinfurt.active = true;
+ result.add(labor_schweinfurt);
+
+ /** Labor MVZ Westmecklenburg GbR **/
+ Labor labor_schwerin = new Labor();
+ labor_schwerin.id = "LABOR_SCHWERIN";
+ labor_schwerin.name = "Labor MVZ Westmecklenburg GbR";
+ labor_schwerin.street = "Ellerried 5 – 7";
+ labor_schwerin.city = "Schwerin";
+ labor_schwerin.zip = "19061";
+ labor_schwerin.tel = "+49 385 64424-0";
+ labor_schwerin.web = "www.labor-schwerin.de";
+ labor_schwerin.logo = R.drawable.labor_schwerin;
+ labor_schwerin.host = Servers.LABOR_SCHWERIN;
+ labor_schwerin.active = true;
+ result.add(labor_schwerin);
+
+ /** MVZ Labor Limbach Vorpommern-Rügen GmbH **/
+ Labor labor_stralsrund = new Labor();
+ labor_stralsrund.id = "LABOR_STRALSUND";
+ labor_stralsrund.name = "MVZ Labor Limbach Vorpommern-Rügen GmbH";
+ labor_stralsrund.street = "Große-Parower-Straße 47-53";
+ labor_stralsrund.city = "Stralsund";
+ labor_stralsrund.zip = "18435";
+ labor_stralsrund.tel = "+49 3831 668770";
+ labor_stralsrund.web = "www.labor-stralsund.de";
+ labor_stralsrund.logo = R.drawable.labor_stralsrund;
+ labor_stralsrund.host = Servers.LABOR_STRALSUND;
+ labor_stralsrund.active = true;
+ result.add(labor_stralsrund);
+
+ /** MVZ Gemeinschaftslabor Suhl Dr. Siegmund & Kollegen GbR **/
+ Labor labor_suhl = new Labor();
+ labor_suhl.id = "LABOR_SUHL";
+ labor_suhl.name = "MVZ Gemeinschaftslabor Suhl Dr. Siegmund & Kollegen GbR";
+ labor_suhl.street = "Albert-Schweitzer-Straße 4";
+ labor_suhl.city = "Suhl";
+ labor_suhl.zip = "98527";
+ labor_suhl.tel = "+49 3681 39860";
+ labor_suhl.web = "www.labor-suhl.de";
+ labor_suhl.logo = R.drawable.labor_suhl;
+ labor_suhl.host = Servers.LABOR_SUHL;
+ labor_suhl.active = true;
+ result.add(labor_suhl);
+
+ /** MVZ Medizinische Labore Dessau Kassel GmbH **/
+ Labor labor_kassel = new Labor();
+ labor_kassel.id = "LABOR_KASSEL";
+ labor_kassel.name = "MVZ Medizinische Labore Dessau Kassel GmbH";
+ labor_kassel.street = "Marburger Straße 85";
+ labor_kassel.city = "Kassel";
+ labor_kassel.zip = "34127";
+ labor_kassel.logo = R.drawable.labor_kassel;
+ labor_kassel.host = Servers.LABOR_KASSEL;
+ labor_kassel.active = true;
+ result.add(labor_kassel);
+
+ /** MVZ Medizinisches Labor Hannover **/
+ Labor labor_hannover_mlh = new Labor();
+ labor_hannover_mlh.id = "LABOR_HANNOVER_MLM";
+ labor_hannover_mlh.name = "MVZ Medizinisches Labor Hannover";
+ labor_hannover_mlh.street = "Am TÃœV 6";
+ labor_hannover_mlh.city = "Hannover";
+ labor_hannover_mlh.zip = "30519";
+ labor_hannover_mlh.tel = "+49 511 85622-0";
+ labor_hannover_mlh.web = "www.mlh.de";
+ labor_hannover_mlh.logo = R.drawable.labor_hannover_mlh;
+ labor_hannover_mlh.host = Servers.LABOR_HANNOVER_MLM;
+ labor_hannover_mlh.active = true;
+ result.add(labor_hannover_mlh);
+
+ /** Medizinische Genetik Mainz **/
+ Labor labor_mainz = new Labor();
+ labor_mainz.id = "LABOR_MAINZ";
+ labor_mainz.name = "Medizinische Genetik Mainz";
+ labor_mainz.street = "Haifa-Allee 38";
+ labor_mainz.city = "Mainz";
+ labor_mainz.zip = "55128";
+ labor_mainz.tel = "+49 6131 27661-0";
+ labor_mainz.web = "www.medgen-mainz.de";
+ labor_mainz.logo = R.drawable.labor_mainz;
+ labor_mainz.host = Servers.LABOR_MAINZ;
+ labor_mainz.active = true;
+ result.add(labor_mainz);
+
+ /** Laborarztpraxis Rhein-Main MVZ GbR **/
+ Labor labor_frankfurt = new Labor();
+ labor_frankfurt.id = "LABOR_FRANKFURT";
+ labor_frankfurt.name = "Laborarztpraxis Rhein-Main MVZ GbR";
+ labor_frankfurt.street = "Berner Straße 117";
+ labor_frankfurt.city = "Frankfurt";
+ labor_frankfurt.zip = "60437";
+ labor_frankfurt.tel = "+49 69 669003-900";
+ labor_frankfurt.web = "www.laborarztpraxis.de";
+ labor_frankfurt.logo = R.drawable.labor_frankfurt;
+ labor_frankfurt.host = Servers.LABOR_FRANKFURT;
+ labor_frankfurt.active = true;
+ result.add(labor_frankfurt);
+
+ return result;
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/OEGD.java b/app/src/main/java/de/labor_stein/befund/Core/Models/OEGD.java
new file mode 100644
index 0000000..de69bff
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/OEGD.java
@@ -0,0 +1,90 @@
+//
+// OEGD.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 05.07.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import de.labor_stein.befund.Core.Log;
+
+public class OEGD
+{
+ public String last_name;
+ public String first_name;
+ public String birthdate;
+ public String gender;
+ public String title;
+ public String name_addition;
+ public String prefix;
+ public Address address;
+ public boolean cwa_consent_flag;
+ public String phone;
+
+ public static class Address
+ {
+ public String zip_code;
+ public String city;
+ public String street_number;
+ public String country_code;
+
+ public static Address createInstance()
+ {
+ return new Address();
+ }
+ }
+
+ /**
+ * Returns Birthday from settings
+ * @return returns Date
+ */
+ public Date GetBirthday()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.birthdate != null && this.birthdate != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
+ result = dateFormat.parse(this.birthdate);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.OEGD", "GetBirthday");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns Birthday as string from settings
+ * @return returns string
+ */
+ public String GetFormatedBirthday()
+ {
+ String result = null;
+
+ try
+ {
+ Date date = this.GetBirthday();
+
+ if(date != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy");
+ result = dateFormat.format(date);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.OEGD", "GetFormatedBirthday");
+ }
+
+ return result;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/OEGDFile.java b/app/src/main/java/de/labor_stein/befund/Core/Models/OEGDFile.java
new file mode 100644
index 0000000..7859bdf
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/OEGDFile.java
@@ -0,0 +1,14 @@
+//
+// OEGDFile.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 07.07.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models;
+
+public class OEGDFile
+{
+ public OEGD OEGD;
+ public String filename;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Request/ChangeVerificatorHash.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/ChangeVerificatorHash.java
new file mode 100644
index 0000000..d957b4c
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/ChangeVerificatorHash.java
@@ -0,0 +1,16 @@
+//
+// ChangeVerificatorHash.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 06.07.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Request;
+
+public class ChangeVerificatorHash
+{
+ public String udid;
+ public String old_verificator_hash;
+ public String new_verificator_hash;
+ public String pin;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Request/CheckFileChecksum.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/CheckFileChecksum.java
new file mode 100644
index 0000000..eeb0ad9
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/CheckFileChecksum.java
@@ -0,0 +1,19 @@
+//
+// CheckFileChecksum.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Request;
+
+public class CheckFileChecksum
+{
+ public String pgs = null;
+ public String udid = null;
+ public String device_token = null;
+ public int device_type = 2;
+ public String client_public_key = null;
+ public String verificator_hash = null;
+ public String file_checksum = null;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Request/DeviceToken.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/DeviceToken.java
new file mode 100644
index 0000000..e26f505
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/DeviceToken.java
@@ -0,0 +1,15 @@
+//
+// DeviceToken.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 30.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Request;
+
+public class DeviceToken
+{
+ public String udid = null;
+ public String verificator_hash = null;
+ public String device_token = null;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Request/EncryptedRequest.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/EncryptedRequest.java
new file mode 100644
index 0000000..e784333
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/EncryptedRequest.java
@@ -0,0 +1,74 @@
+//
+// EncryptedRequest.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Request;
+
+import com.google.gson.Gson;
+
+import java.nio.charset.StandardCharsets;
+
+import javax.crypto.SecretKey;
+
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Base64;
+import de.labor_stein.befund.Core.Security.Ed25519;
+import de.labor_stein.befund.Core.Security.SHA512;
+
+public class EncryptedRequest
+{
+ public String descriptor = null;
+ public String encrypted_content = null;
+ public String hmac = null;
+
+ /**
+ * Constructor for EncryptedRequest
+ * @param descriptor - descriptor of the content object
+ * @param contentObject - content object that should be encrypted
+ * @param deriveKey - shared deriveKey that should be used in the encrption
+ */
+ public EncryptedRequest(String descriptor, Object contentObject, byte[] deriveKey)
+ {
+ String encrypted_content = null;
+
+ if(contentObject != null)
+ {
+ encrypted_content = new Gson().toJson(contentObject);
+ }
+
+ this.Encrypt(descriptor, encrypted_content, deriveKey);
+ }
+
+ /**
+ * Encrypts the content of request with derive key
+ *
+ * @param descriptor - descriptor of object
+ * @param encrypted_content - content that should be encrypted
+ * @param deriveKey - derive key that should be used for the encryption
+ */
+ public void Encrypt(String descriptor, String encrypted_content, byte[] deriveKey)
+ {
+ if(descriptor != null && deriveKey != null)
+ {
+ this.descriptor = AES.Encrypt(descriptor, deriveKey);
+
+ if(encrypted_content != null)
+ {
+ this.encrypted_content = AES.Encrypt(encrypted_content, deriveKey);
+
+ if(this.encrypted_content != null)
+ {
+ this.hmac = SHA512.HMAC(this.encrypted_content, deriveKey);
+ }
+ }
+ else
+ {
+ this.hmac = SHA512.HMAC(this.descriptor, deriveKey);
+ }
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Request/GetOpened.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/GetOpened.java
new file mode 100644
index 0000000..7984847
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/GetOpened.java
@@ -0,0 +1,14 @@
+//
+// GetOpened.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 30.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Request;
+
+public class GetOpened
+{
+ public String udid = null;
+ public String verificator_hash = null;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Request/GetPIN.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/GetPIN.java
new file mode 100644
index 0000000..0e27e2d
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/GetPIN.java
@@ -0,0 +1,14 @@
+//
+// GetPIN.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 06.07.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Request;
+
+public class GetPIN
+{
+ public String udid = null;
+ public String verificator_hash = null;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Request/KeyExchange.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/KeyExchange.java
new file mode 100644
index 0000000..68268cb
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/KeyExchange.java
@@ -0,0 +1,13 @@
+//
+// KeyExchange.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Request;
+
+public class KeyExchange
+{
+ public String key_type = "PublicKey";
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Request/Subscribe.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/Subscribe.java
new file mode 100644
index 0000000..b98588e
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/Subscribe.java
@@ -0,0 +1,29 @@
+//
+// Subscribe.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Request;
+import de.labor_stein.befund.Core.Models.Database.Results;
+
+public class Subscribe
+{
+ public String pgs = null;
+ public String pgs_hash = null;
+ public String udid = null;
+ public String device_token = null;
+ public int device_type = 2;
+ public String client_public_key = null;
+ public String verificator_hash = null;
+ public String pin = null;
+
+ public Results ToResults()
+ {
+ Results result = new Results();
+ result.pgs = this.pgs;
+ result.status = Results.ResultsStatus.NONE.name();
+ return result;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Request/Support.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/Support.java
new file mode 100644
index 0000000..6ffc598
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Request/Support.java
@@ -0,0 +1,18 @@
+//
+// Support.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 11.07.2022
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Request;
+
+public class Support
+{
+ public String udid = null;
+ public String verificator_hash = null;
+ public String email;
+ public String topic;
+ public String text;
+ public boolean delete_device;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Response/Download.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/Download.java
new file mode 100644
index 0000000..fdfc513
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/Download.java
@@ -0,0 +1,14 @@
+//
+// Download.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Response;
+
+public class Download
+{
+ public String encrypted_content = null;
+ public String server_public_key = null;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Response/EncryptedResponse.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/EncryptedResponse.java
new file mode 100644
index 0000000..2fac4b5
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/EncryptedResponse.java
@@ -0,0 +1,157 @@
+//
+// EncryptedResponse.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 25.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Response;
+
+import com.google.gson.Gson;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+import java.util.List;
+
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Database.Status;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Base64;
+import de.labor_stein.befund.Core.Security.Ed25519;
+import de.labor_stein.befund.Core.Security.SHA512;
+
+public class EncryptedResponse
+{
+ public String descriptor = null;
+ public String encrypted_content = null;
+ public String hmac = null;
+
+ /**
+ * Decrypts the encrypted content
+ *
+ * @param deriveKey - shared deriveKey for the decryption
+ * @return returns decrypted object
+ */
+ public Object Decrypt(byte[] deriveKey, Class objClass)
+ {
+ Object result = null;
+
+ try
+ {
+ if (deriveKey != null && deriveKey.length > 0 && this.descriptor != null && !this.descriptor.isEmpty())
+ {
+ this.descriptor = AES.Decrypt(this.descriptor, deriveKey);
+
+ if (this.encrypted_content != null && !this.encrypted_content.isEmpty())
+ {
+ String json = AES.Decrypt(this.encrypted_content, deriveKey);
+
+ if (json != null && !json.isEmpty())
+ {
+ result = new Gson().fromJson(json, objClass);
+ }
+ }
+ }
+ }
+ catch (java.lang.Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Models.Response.EncryptedResponse", "Decrypt(byte[], Class)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Decrypts the encrypted content yb descriptor
+ *
+ * @param deriveKey - shared deriveKey for the decryption
+ * @return returns decrypted object
+ */
+ public Object Decrypt(byte[] deriveKey)
+ {
+ Object result = null;
+
+ try
+ {
+ if (deriveKey != null && deriveKey.length > 0 && this.descriptor != null && !this.descriptor.isEmpty())
+ {
+ this.descriptor = AES.Decrypt(this.descriptor, deriveKey);
+
+ if (this.encrypted_content != null && !this.encrypted_content.isEmpty())
+ {
+ String json = AES.Decrypt(this.encrypted_content, deriveKey);
+
+ if (json != null && !json.isEmpty())
+ {
+ switch (this.descriptor.toLowerCase())
+ {
+ case "success":
+ result = new Gson().fromJson(json, Success.class);
+ break;
+
+ case "responseexception":
+ result = new Gson().fromJson(json, Exception.class);
+ break;
+
+ case "list":
+ result = Arrays.asList(new Gson().fromJson(json, Status[].class));
+ break;
+
+ case "download":
+ result = new Gson().fromJson(json, Download.class);
+ break;
+
+ case "pin":
+ result = new Gson().fromJson(json, PIN.class);
+ break;
+ }
+ }
+ }
+ }
+ }
+ catch (java.lang.Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Models.Response.EncryptedResponse", "Decrypt(byte[])");
+ }
+
+ return result;
+ }
+
+ /**
+ * Validates the encrypted response by HMAC and Ed25519
+ *
+ * @param deriveKey - shared derive key, that should be used for the HMAC Authentification
+ * @param serverSignature - server signature, that should be verified
+ * @param serverSignatureKey - server public signature key, that was used in client signature
+ * @return returns true if request is valid
+ */
+ public boolean ValidSignature(byte[] deriveKey, String serverSignature, String serverSignatureKey)
+ {
+ if (this.encrypted_content != null && !this.encrypted_content.isEmpty())
+ {
+ return
+ // Validate over HMAC
+ (this.hmac != null && !this.hmac.isEmpty() &&
+ deriveKey != null &&
+ deriveKey.length > 0 &&
+ SHA512.isValidAuthenticationCode(hmac, this.encrypted_content, deriveKey)) &&
+
+ //Validate over Ed25519
+ (serverSignature != null && !serverSignature.isEmpty() &&
+ Ed25519.CheckValid(Base64.FromBase64String(serverSignature), this.encrypted_content.getBytes(StandardCharsets.UTF_8), Base64.FromBase64String(serverSignatureKey)));
+ }
+ else
+ {
+ return
+ // Validate over HMAC
+ (this.hmac != null && !this.hmac.isEmpty() &&
+ deriveKey != null &&
+ deriveKey.length > 0 &&
+ SHA512.isValidAuthenticationCode(hmac, this.descriptor, deriveKey)) &&
+
+ //Validate over Ed25519
+ (serverSignature != null && !serverSignature.isEmpty() &&
+ Ed25519.CheckValid(Base64.FromBase64String(serverSignature), this.descriptor.getBytes(StandardCharsets.UTF_8), Base64.FromBase64String(serverSignatureKey)));
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Response/Exception.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/Exception.java
new file mode 100644
index 0000000..6392217
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/Exception.java
@@ -0,0 +1,30 @@
+//
+// Exception.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Response;
+
+public class Exception
+{
+ public String response_type;
+ public int error_type = Types.NONE;
+ public String message;
+
+ public static class Types
+ {
+ public static final int NONE = 0;
+ public static final int InvalidClient = 1000;
+ public static final int InvalidRequest= 1001;
+ public static final int MissingArgument = 1002;
+ public static final int InvalidArgument = 1003;
+ public static final int Unknown = 1004;
+ public static final int AlreadySubscribted = 1005;
+ public static final int NotAuthorized = 1007;
+ public static final int MaxOpenedRequestLimit = 1008;
+ public static final int NotAvailable = 1009;
+ public static final int WrongFileChecksum = 1010;
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Response/PIN.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/PIN.java
new file mode 100644
index 0000000..3d2bc9f
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/PIN.java
@@ -0,0 +1,13 @@
+//
+// PIN.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 06.07.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Response;
+
+public class PIN
+{
+ public String code = null;
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Response/PublicKey.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/PublicKey.java
new file mode 100644
index 0000000..556bf94
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/PublicKey.java
@@ -0,0 +1,13 @@
+//
+// PublicKey.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Response;
+
+public class PublicKey
+{
+ public String key = null;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Response/Success.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/Success.java
new file mode 100644
index 0000000..41dfb78
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Response/Success.java
@@ -0,0 +1,13 @@
+//
+// Success.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.Response;
+
+public class Success
+{
+ public String message = null;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Session.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Session.java
new file mode 100644
index 0000000..508b1d8
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Session.java
@@ -0,0 +1,29 @@
+//
+// Session.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 05.07.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models;
+
+import de.labor_stein.befund.Core.Models.System.Device;
+
+public class Session
+{
+ public static Boolean NotificationGranted = false;
+ public static Boolean CameraGranted = false;
+ public static Device Device = null;
+ public static String DevicePassword = null;
+ public static boolean Maintenance = false;
+ public static boolean MaintenanceNotified = false;
+
+ /**
+ * Checks if user has been logged in by password/biomedical authentication
+ * @return returns true if successfully
+ */
+ public static boolean IsLoggedIn()
+ {
+ return (Session.DevicePassword != null && !Session.DevicePassword.isEmpty());
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/Settings.java b/app/src/main/java/de/labor_stein/befund/Core/Models/Settings.java
new file mode 100644
index 0000000..ef6c225
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/Settings.java
@@ -0,0 +1,307 @@
+//
+// Settings.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 05.07.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.SharedPreferences;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.UUID;
+
+import de.labor_stein.befund.Core.Https.Servers;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+
+public class Settings
+{
+ // Change this variable to enforce Privacy Policy Popup on update to this version
+ public static String PrivacyPolicyAcceptedKey = "privacy_policy_accepted_2";
+
+ public String public_key = null;
+ public String hashed_private_key = null;
+ public String verificator_hash = null;
+ public String password_hash = null;
+ public String password_reset_hash = null;
+ public String zip = null;
+ public String birthday = null;
+ public String udid = null;
+ public Lang.Languages lang = Lang.Languages.DE;
+ public Labor labor = null;
+
+ private String privacy_policy_url_de = "https://www.limbachgruppe.com/fileadmin/downloads/pba-datenschutz.html";
+ private String faq_url_de = "https://www.limbachgruppe.com/fileadmin/downloads/098672600.html";
+
+ private String privacy_policy_url_en = "https://www.limbachgruppe.com/fileadmin/downloads/pba-data-protection.html";
+ private String faq_url_en = "https://www.limbachgruppe.com/fileadmin/downloads/098235490.html";
+
+ public boolean PushNotificationExplained = false;
+ public boolean PushNotificationAccepted = false;
+ public boolean PrivacyPolicyAccepted = false;
+
+ /**
+ * Loads settings from the file
+ * @param context - Current context, that using the settings
+ * @return returns settings object
+ */
+ public static Settings load(Context context)
+ {
+ Settings result = null;
+
+ try
+ {
+ if(context != null)
+ {
+ Activity CurrentActivity = (Activity)context;
+
+ SharedPreferences dic = CurrentActivity.getSharedPreferences("befund_pref", Context.MODE_PRIVATE);
+
+ if(dic != null)
+ {
+ result = new Settings();
+
+ result.public_key = dic.getString("public_key", null);
+ result.hashed_private_key = dic.getString("hashed_private_key", null);
+ result.verificator_hash = dic.getString("verificator_hash", null);
+ result.password_hash = dic.getString("password_hash", null);
+ result.password_reset_hash = dic.getString("password_reset_hash", null);
+ result.zip = dic.getString("zip", null);
+ result.birthday = dic.getString("birthday", null);
+ result.udid = dic.getString("udid", null);
+ result.lang = Lang.Languages.valueOf(dic.getString("lang", Lang.Languages.DE.name()));
+ result.PushNotificationExplained = dic.getBoolean("push_explained", false);
+ result.PushNotificationAccepted = dic.getBoolean("push_accepted", false);
+ result.PrivacyPolicyAccepted = dic.getBoolean(PrivacyPolicyAcceptedKey, false);
+
+ String labor_id = dic.getString("labor", null);
+
+ if(labor_id != null && !labor_id.isEmpty())
+ {
+ result.labor = Labor.GetLaborByName(labor_id);
+
+ /** REMOVE FOR PRODUCTIVE **/
+ //result.labor.host = Servers.DEVELOPMENT;
+ }
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Settings", "load(Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Saves settings to the file
+ * @param context - current context, that using the settings
+ * @return returns true if successfully saved
+ */
+ public boolean save(Context context)
+ {
+ boolean result = false;
+
+ try
+ {
+ if(context != null)
+ {
+ Activity CurrentActivity = (Activity)context;
+
+ SharedPreferences sharedPref = CurrentActivity.getSharedPreferences("befund_pref", Context.MODE_PRIVATE);
+
+ if(sharedPref != null)
+ {
+ /** generates a new udid **/
+ if(this.udid == null)
+ {
+ this.udid = android.provider.Settings.Secure.getString(context.getContentResolver(), android.provider.Settings.Secure.ANDROID_ID) + "_" + UUID.randomUUID().toString();
+ }
+
+ SharedPreferences.Editor dic = sharedPref.edit();
+ dic.putString("public_key", this.public_key);
+ dic.putString("hashed_private_key", this.hashed_private_key);
+ dic.putString("verificator_hash", this.verificator_hash);
+ dic.putString("password_hash", this.password_hash);
+ dic.putString("password_reset_hash", this.password_reset_hash);
+ dic.putString("zip", this.zip);
+ dic.putString("birthday", this.birthday);
+ dic.putString("udid", this.udid);
+ dic.putString("lang", this.lang.name());
+
+ if(this.labor != null)
+ {
+ dic.putString("labor", this.labor.id);
+ }
+
+ dic.putBoolean("push_explained", this.PushNotificationExplained);
+ dic.putBoolean("push_accepted", this.PushNotificationAccepted);
+ dic.putBoolean(PrivacyPolicyAcceptedKey, this.PrivacyPolicyAccepted);
+
+ dic.commit();
+
+ result = (CurrentActivity.getSharedPreferences("befund_pref", Context.MODE_PRIVATE) != null);
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Settings", "save(Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * delete settings
+ *
+ * @param context - current context, that using the settings
+ * @return returns true if successfully saved
+ */
+ public boolean delete(Context context)
+ {
+ boolean result = false;
+
+ try
+ {
+ if(context != null)
+ {
+ Activity CurrentActivity = (Activity)context;
+
+ SharedPreferences sharedPref = CurrentActivity.getSharedPreferences("befund_pref", Context.MODE_PRIVATE);
+
+ if(sharedPref != null)
+ {
+ SharedPreferences.Editor dic = sharedPref.edit();
+ dic.remove("udid");
+ dic.remove("public_key");
+ dic.remove("hashed_private_key");
+ dic.remove("verificator_hash");
+ dic.remove("password_hash");
+ dic.remove("password_reset_hash");
+ dic.remove("zip");
+ dic.remove("birthday");
+ dic.remove("udid");
+ dic.remove("lang");
+ dic.remove("labor");
+ dic.commit();
+
+ result = (CurrentActivity.getSharedPreferences("befund_pref", Context.MODE_PRIVATE) != null);
+ }
+ }
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Settings", "delete(Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns Birthday from settings
+ * @return returns Date
+ */
+ public Date GetBirthday()
+ {
+ Date result = null;
+
+ try
+ {
+ if(this.birthday != null && this.birthday != "")
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
+ result = dateFormat.parse(this.birthday);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Settings", "GetBirthday");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns Birthday as string from settings
+ * @return returns string
+ */
+ public String GetFormatedBirthday()
+ {
+ String result = null;
+
+ try
+ {
+ Date date = this.GetBirthday();
+
+ if(date != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy");
+ result = dateFormat.format(date);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Settings", "GetFormatedBirthday");
+ }
+
+ return result;
+ }
+
+ /**
+ * Sets birthday to the settings
+ * @param date - date that should be set to the settings
+ */
+ public void SetBirthday(Date date)
+ {
+ String result = null;
+
+ try
+ {
+ if(date != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
+ this.birthday = dateFormat.format(date);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), " de.labor_stein.befund.Core.Models.Settings", "SetBirthday(Date)");
+ }
+ }
+
+ /**
+ * Gets privacy policy URL depended on lang
+ */
+ public String GetPrivacyPolicyURL()
+ {
+ switch (this.lang)
+ {
+ case DE:
+ return this.privacy_policy_url_de;
+
+ default:
+ return this.privacy_policy_url_en;
+ }
+ }
+
+ /**
+ * Gets FAQ URL depended on lang
+ */
+ public String GetFAQURL()
+ {
+ switch (this.lang)
+ {
+ case DE:
+ return this.faq_url_de;
+
+ default:
+ return this.faq_url_en;
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/System/Device.java b/app/src/main/java/de/labor_stein/befund/Core/Models/System/Device.java
new file mode 100644
index 0000000..4376755
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/System/Device.java
@@ -0,0 +1,18 @@
+//
+// Device.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.System;
+
+public class Device
+{
+ public String udid = null;
+ public String name = null;
+ public String model = null;
+ public String manufacturer = null;
+ public String os = null;
+ public String token = null;
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Models/System/StorageInfo.java b/app/src/main/java/de/labor_stein/befund/Core/Models/System/StorageInfo.java
new file mode 100644
index 0000000..313d080
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Models/System/StorageInfo.java
@@ -0,0 +1,27 @@
+//
+// StorageInfo.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Models.System;
+
+public class StorageInfo
+{
+ public Double total = 0.0;
+ public Double free = 0.0;
+ public Double used = 0.0;
+
+ public Double GetStoragePercent()
+ {
+ if(this.free > 0.0 && this.total > 0.0)
+ {
+ return (this.free / this.total);
+ }
+ else
+ {
+ return 0.0;
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Security/AES.java b/app/src/main/java/de/labor_stein/befund/Core/Security/AES.java
new file mode 100644
index 0000000..d96dfac
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Security/AES.java
@@ -0,0 +1,153 @@
+//
+// AES.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 21.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Security;
+
+import java.io.ByteArrayInputStream;
+import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
+import java.security.SecureRandom;
+
+import javax.crypto.Cipher;
+import javax.crypto.SecretKey;
+import javax.crypto.spec.GCMParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
+
+import de.labor_stein.befund.Core.Log;
+
+public class AES
+{
+ private static final int MAX_NONCE_SIZE = 12;
+ private static final int MAX_TAG_SIZE = 16;
+ public static final String PGS_ENCRYPT_PARTIAL_KEY = "wA6j@x.CcmM>~5Ss^C_!#,zch)$YsDsd59,::>dW#F`@U]Ye5ETZcMT7}&+#*!%z";
+
+ /**
+ * Encrypts string with key
+ *
+ * @param value - string value that should be encrypted
+ * @param deriveKey - shared deriveKey that should be used for encryption(max. 32 bytes)
+ * @return - returns encrypted base64 string
+ */
+ public static String Encrypt(String value, byte[] deriveKey)
+ {
+ String result = null;
+
+ try
+ {
+ if(value != null && deriveKey != null)
+ {
+ byte[] nonce = new byte[MAX_NONCE_SIZE];
+ new SecureRandom().nextBytes(nonce);
+ byte[] tag = new byte[MAX_TAG_SIZE];
+ new SecureRandom().nextBytes(tag);
+ byte[] plainText = value.getBytes(StandardCharsets.UTF_8);
+
+ GCMParameterSpec gcmSpec = new GCMParameterSpec(MAX_TAG_SIZE * 8, nonce);
+
+ SecretKey key = new SecretKeySpec(deriveKey, "AES");
+ Cipher cipher = Cipher.getInstance("AES/GCM/NoPadding");
+
+ cipher.init(Cipher.ENCRYPT_MODE, key, gcmSpec);
+
+ byte[] chiperText = cipher.doFinal(plainText);
+
+ ByteBuffer byteBuffer = ByteBuffer.allocate(nonce.length + chiperText.length);
+ byteBuffer.put(nonce);
+ byteBuffer.put(chiperText);
+ result = Base64.ToBase64String(byteBuffer.array());
+ }
+ }
+ catch (Exception ex)
+ {
+ result = null;
+ }
+
+ return result;
+ }
+
+ /**
+ * Decrypts encrypted base64 string with key
+ *
+ * @param value - base64 string that should be decrypted
+ * @param deriveKey - key that should be used for the decryption(max. 32 bytes)
+ * @return
+ */
+ public static String Decrypt(String value, byte[] deriveKey)
+ {
+ String result = null;
+
+ try
+ {
+ if(value != null && deriveKey != null)
+ {
+ byte[] combined = Base64.FromBase64String(value);
+ ByteArrayInputStream byteReader = new ByteArrayInputStream(combined);
+
+ byte[] nonce = new byte[MAX_NONCE_SIZE];
+ //byte[] tag = new byte[MAX_TAG_SIZE];
+ byte[] chiperText = new byte[combined.length - nonce.length];
+
+ byteReader.read(nonce, 0, MAX_NONCE_SIZE);
+ byteReader.read(chiperText, 0, chiperText.length);
+
+ final Cipher cipher = Cipher.getInstance("AES/GCM/NoPadding");
+ GCMParameterSpec parameterSpec = new GCMParameterSpec(MAX_TAG_SIZE * 8, nonce);
+ SecretKey secretKey = new SecretKeySpec(deriveKey, "AES");
+ cipher.init(Cipher.DECRYPT_MODE, secretKey, parameterSpec);
+ byte[] plainText = cipher.doFinal(chiperText);
+ result = new String(plainText, StandardCharsets.UTF_8);
+ }
+ }
+ catch (Exception ex)
+ {
+ result = null;
+ }
+
+ return result;
+ }
+
+ /**
+ * Converts the text passed password to the 32 byte array
+ *
+ * @param password - Text based password
+ * @return returns password as byte array
+ */
+ public static byte[] GetKey(String password)
+ {
+ byte[] result = null;
+
+ try
+ {
+ if(password != null && !password.isEmpty())
+ {
+ if(password.length() < 32)
+ {
+ StringBuilder padded = new StringBuilder(password);
+
+ while (padded.length() < 32)
+ {
+ padded.append("@");
+ }
+
+ password = padded.toString();
+ }
+ else if(password.length() > 32)
+ {
+ password = MD5.Encrypt(password);
+ }
+
+ result = password.getBytes(StandardCharsets.US_ASCII);
+ }
+ }
+ catch (Exception ex)
+ {
+ result = null;
+ }
+
+ return result;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Security/Base64.java b/app/src/main/java/de/labor_stein/befund/Core/Security/Base64.java
new file mode 100644
index 0000000..bc574c2
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Security/Base64.java
@@ -0,0 +1,44 @@
+//
+// Base64.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 21.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Security;
+
+public class Base64
+{
+ /**
+ * Converts byte array to the base64 String
+ *
+ * @param data - byte array that should be converted in to base64 string
+ * @return returns base64 String
+ */
+ public static String ToBase64String(byte[] data)
+ {
+ String result = null;
+
+ try
+ {
+ result = android.util.Base64.encodeToString(data, android.util.Base64.NO_WRAP);
+ }
+ catch (Exception ex)
+ {
+ result = null;
+ }
+
+ return result;
+ }
+
+ /**
+ * Converts base64 string in to byte array
+ *
+ * @param base64 - base64 String, that should be converted in to byte array
+ * @return returns byte array
+ */
+ public static byte[] FromBase64String(String base64)
+ {
+ return android.util.Base64.decode(base64, android.util.Base64.NO_WRAP);
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Security/Curve25519.java b/app/src/main/java/de/labor_stein/befund/Core/Security/Curve25519.java
new file mode 100644
index 0000000..2b65262
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Security/Curve25519.java
@@ -0,0 +1,276 @@
+//
+// Curve25519.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 21.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Security;
+import org.whispersystems.curve25519.JCESha512Provider;
+import org.whispersystems.curve25519.java.curve_sigs;
+import org.whispersystems.curve25519.java.scalarmult;
+
+import java.nio.charset.StandardCharsets;
+import java.security.SecureRandom;
+
+import de.labor_stein.befund.Core.Log;
+
+public class Curve25519
+{
+ private static final int KeySize = 32;
+
+ /**
+ * Generates the KeyPair with Private & Public Keys
+ *
+ * @return returns KeyPair with Public & Private Keys(incl. Signing Private & Public Keys)
+ */
+ public static Curve25519.KeyPair GenerateKeyPair()
+ {
+ byte[] random = new byte[KeySize];
+ new SecureRandom().nextBytes(random);
+
+ byte[] privateKey = Curve25519.ClampPrivateKey(random);
+ byte[] publicKey = Curve25519.GetPublicKey(privateKey);
+
+ return new KeyPair(privateKey, publicKey);
+ }
+
+ /**
+ * Creates KeyPair from private and public key
+ *
+ * @param _privateKey - private key of KeyPair
+ * @param _publicKey - public key of KeyPair
+ * @return returns KeyPair
+ */
+ public static Curve25519.KeyPair CreateKeyPair(String _privateKey, String _publicKey)
+ {
+ KeyPair result = null;
+
+ try
+ {
+ byte[] privateKey = ClampPrivateKey(Base64.FromBase64String(_privateKey));
+ byte[] publicKey = Base64.FromBase64String(_publicKey);
+
+ result = new KeyPair(privateKey, publicKey);
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Core.Security.Curve25519", "CreateKeyPair(string, string)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Private key clamping
+ *
+ * @param rawKey - rawKey
+ * @return returns Curve25519 Private Key
+ */
+ public static byte[] ClampPrivateKey(byte[] rawKey)
+ {
+ byte[] privateKey = new byte[32];
+
+ System.arraycopy(rawKey, 0, privateKey, 0, 32);
+ privateKey[0] &= 248;
+ privateKey[31] &= 127;
+ privateKey[31] |= 64;
+
+ return privateKey;
+ }
+
+ /**
+ * Generates the public key out of the clamped private key
+ *
+ * @param privateKey - private key (must use ClampPrivateKey first!)
+ * @return returns Curve25519 Private Key
+ */
+ public static byte[] GetPublicKey(byte[] privateKey)
+ {
+ byte[] publicKey = new byte[32];
+ curve_sigs.curve25519_keygen(publicKey, privateKey);
+ return publicKey;
+ }
+
+ /**
+ * Generates a shared secret by private & public keys
+ *
+ * @param privateKey - private key
+ * @param peerPublicKey - public key
+ * @return returns shared secret for private & public keys
+ */
+ public static byte[] GetSharedSecret(byte[] privateKey, byte[] peerPublicKey)
+ {
+ byte[] agreement = new byte[32];
+ scalarmult.crypto_scalarmult(agreement, privateKey, peerPublicKey);
+ return agreement;
+ }
+
+ /**
+ * Generates a signature for the given message
+ *
+ * @param message - message that should signed
+ * @param privateKey - private key for signature
+ * @return byte array of signature
+ */
+ public static byte[] GetSignature(byte[] message, byte[] privateKey)
+ {
+ byte[] result = null;
+
+ try
+ {
+ result = new byte[64];
+
+ byte[] random = new byte[64];
+ new SecureRandom().nextBytes(random);
+ org.whispersystems.curve25519.java.Sha512 sha512provider = new JCESha512Provider();
+
+ if (curve_sigs.curve25519_sign(sha512provider, result, privateKey, message, message.length, random) != 0)
+ {
+ throw new IllegalArgumentException("Message exceeds max length!");
+ }
+ }
+ catch (Exception ex)
+ {
+ result = null;
+ }
+
+ return result;
+ }
+
+ /**
+ * Verifies a signature with public key
+ *
+ * @param publicKey - public key of signature
+ * @param message - message that should be verify the signature
+ * @param signature - signature of the message
+ * @return returns true if valid signature
+ */
+ public static boolean verifySignature(byte[] publicKey, byte[] message, byte[] signature)
+ {
+ boolean result = false;
+
+ try
+ {
+ org.whispersystems.curve25519.java.Sha512 sha512provider = new JCESha512Provider();
+ result = curve_sigs.curve25519_verify(sha512provider, signature, publicKey, message, message.length) == 0;
+ }
+ catch (Exception ex)
+ {
+ result = false;
+ }
+
+ return result;
+ }
+
+ /**
+ * KeyPair with Private & Public Key and Signature Keys
+ */
+ public static class KeyPair
+ {
+ public String PrivateKey = null;
+ public String PublicKey = null;
+ public String SigningPublicKey = null;
+ public String SigningPrivateKey = null;
+
+ /**
+ * Constructor for KeyPair
+ *
+ * @param privateKey - Private Key
+ * @param publicKey - Public Key
+ */
+ public KeyPair(byte[] privateKey, byte[] publicKey)
+ {
+ this.PrivateKey = Base64.ToBase64String(privateKey);
+ this.PublicKey = Base64.ToBase64String(publicKey);
+
+ byte[] signingPrivateKey = new byte[32];
+ new SecureRandom().nextBytes(signingPrivateKey);
+ byte[] signingPublicKey = Ed25519.PublicKey(signingPrivateKey);
+
+ this.SigningPrivateKey = Base64.ToBase64String(signingPrivateKey);
+ this.SigningPublicKey = Base64.ToBase64String(signingPublicKey);
+ }
+
+ /**
+ * Returns a shared key with the public key
+ *
+ * @param peerPublicKeyBase64 - Public key of peer in base64 string format
+ * @return returns shared key as byte array
+ */
+ public byte[] GetSharedKey(String peerPublicKeyBase64)
+ {
+ byte[] result = null;
+
+ try
+ {
+ byte[] privateKey = Base64.FromBase64String(this.PrivateKey);
+ byte[] peerPublicKey = Base64.FromBase64String(peerPublicKeyBase64);
+ byte[] sharedSecret = Curve25519.GetSharedSecret(privateKey, peerPublicKey);
+ result = HKDF.DeriveKey(sharedSecret, 32);
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Security.Curve25519.KeyPair", "GetSharedKey(String)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns a Signature as base64 string for a string value
+ *
+ * @param signingValue - string value that should be signed
+ * @return returns base64 signed value hash
+ */
+ public String GetSignature(String signingValue)
+ {
+ String result = null;
+
+ try
+ {
+ byte[] signingData = signingValue.getBytes(StandardCharsets.UTF_8);
+ byte[] privateKey = Base64.FromBase64String(this.SigningPrivateKey);
+ byte[] signature = Ed25519.Signature(signingData, privateKey);
+
+ if(signature != null)
+ {
+ result = Base64.ToBase64String(signature);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Security.Curve25519.KeyPair", "GetSignature(String)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Verify signature hash(base64) with shared key
+ *
+ * @param signingValue - string value that should be signed
+ * @param signatureValue - signature Hash that should be verified
+ * @param peerPublicKeyBase64 - Public key of peer in base64 string format
+ * @return returns true if signature is valid
+ */
+ public boolean VerifySignature(String signingValue, String signatureValue, String peerPublicKeyBase64)
+ {
+ boolean result = false;
+
+ try
+ {
+ byte[] signingData = signingValue.getBytes(StandardCharsets.UTF_8);
+ byte[] signingPublicKey = Base64.FromBase64String(peerPublicKeyBase64);
+ byte[] signature = Base64.FromBase64String(signatureValue);
+ result = Ed25519.CheckValid(signature, signingData, signingPublicKey);
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Security.Curve25519.KeyPair", "VerifySignature(String, String, String)");
+ }
+
+ return result;
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Security/Ed25519.java b/app/src/main/java/de/labor_stein/befund/Core/Security/Ed25519.java
new file mode 100644
index 0000000..6b545c7
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Security/Ed25519.java
@@ -0,0 +1,87 @@
+//
+// Ed25519.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 25.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Security;
+
+import com.google.crypto.tink.subtle.Ed25519Sign;
+import com.google.crypto.tink.subtle.Ed25519Verify;
+
+public class Ed25519
+{
+ /**
+ * Generates Ed25519 Public Key for signing
+ *
+ * @param privateKey - private key for public key
+ * @return returns public key for the signature
+ */
+ public static byte[] PublicKey(byte[] privateKey)
+ {
+ byte[] result = null;
+
+ try
+ {
+ Ed25519Sign.KeyPair keyPair = Ed25519Sign.KeyPair.newKeyPairFromSeed(privateKey);
+ result = keyPair.getPublicKey();
+ }
+ catch (Exception ex)
+ {
+ result = null;
+ }
+
+ return result;
+ }
+
+ /**
+ * Generates a Ed25519 Signature by private key
+ *
+ * @param message - message that should be signed
+ * @param privateKey - private key for the signature
+ * @return returns signature
+ */
+ public static byte[] Signature(byte[] message, byte[] privateKey)
+ {
+ byte[] result = null;
+
+ try
+ {
+ Ed25519Sign signer = new Ed25519Sign(privateKey);
+ result = signer.sign(message);
+ }
+ catch (Exception ex)
+ {
+ result = null;
+ }
+
+ return result;
+ }
+
+ /**
+ * Validates a ED25519 Signature with message and public key of sender
+ *
+ * @param signature - signature that should be validated
+ * @param message - message that was signed
+ * @param publicKey - public key that was used by sender for the message to sign it
+ * @return returns true if valid
+ */
+ public static boolean CheckValid(byte[] signature, byte[] message, byte[] publicKey)
+ {
+ boolean result = false;
+
+ try
+ {
+ Ed25519Verify verifier = new Ed25519Verify(publicKey);
+ verifier.verify(signature, message);
+ result = true;
+ }
+ catch (Exception ex)
+ {
+ result = false;
+ }
+
+ return result;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/Security/HKDF.java b/app/src/main/java/de/labor_stein/befund/Core/Security/HKDF.java
new file mode 100644
index 0000000..71feefd
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/Security/HKDF.java
@@ -0,0 +1,88 @@
+//
+// HKDF.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 25.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core.Security;
+
+import java.io.ByteArrayOutputStream;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+
+// Git: https://github.com/signalapp/libsignal-protocol-java/blob/master/java/src/main/java/org/whispersystems/libsignal/kdf/HKDF.java
+
+public class HKDF
+{
+ private static final int HASH_OUTPUT_SIZE = 32;
+
+ public static byte[] DeriveKey(byte[] inputKeyMaterial, int outputLength)
+ {
+ byte[] salt = new byte[HASH_OUTPUT_SIZE];
+ return deriveSecrets(inputKeyMaterial, salt, outputLength);
+ }
+
+ public static byte[] deriveSecrets(byte[] inputKeyMaterial, byte[] salt, int outputLength)
+ {
+ byte[] prk = extract(salt, inputKeyMaterial);
+ return expand(prk, outputLength);
+ }
+
+ private static byte[] extract(byte[] salt, byte[] inputKeyMaterial)
+ {
+ byte[] result = null;
+
+ try
+ {
+ Mac mac = Mac.getInstance("HmacSHA512");
+ mac.init(new SecretKeySpec(salt, "HmacSHA512"));
+ return mac.doFinal(inputKeyMaterial);
+ }
+ catch (Exception ex)
+ {
+ result = null;
+ }
+
+ return result;
+ }
+
+ private static byte[] expand(byte[] prk, int outputSize)
+ {
+ byte[] result = null;
+
+ try
+ {
+ int iterations = (int) Math.ceil((double) outputSize / (double) HASH_OUTPUT_SIZE);
+ byte[] mixin = new byte[0];
+ ByteArrayOutputStream results = new ByteArrayOutputStream();
+ int remainingBytes = outputSize;
+
+ for (int i= 1; i>> 0);
+ n[i+1] = (byte) (nonce>>> 8);
+ n[i+2] = (byte) (nonce>>>16);
+ n[i+3] = (byte) (nonce>>>24);
+ n[i+4] = (byte) (nonce>>>32);
+ n[i+5] = (byte) (nonce>>>40);
+ n[i+6] = (byte) (nonce>>>48);
+ n[i+7] = (byte) (nonce>>>56);
+ }
+
+ return n;
+ }
+
+ /*
+ * @description
+ * Encrypt and authenticates message using peer's public key,
+ * our secret key, and the given nonce, which must be unique
+ * for each distinct message for a key pair.
+ *
+ * Returns an encrypted and authenticated message,
+ * which is nacl.box.overheadLength longer than the original message.
+ * */
+ public byte [] box(byte [] message) {
+ if (message==null) return null;
+ return box(message, 0, message.length);
+ }
+
+ public byte [] box(byte [] message, final int moff) {
+ if (!(message!=null && message.length>moff)) return null;
+ return box(message, moff, message.length-moff);
+ }
+
+ public byte [] box(byte [] message, final int moff, final int mlen) {
+ if (!(message!=null && message.length>=(moff+mlen))) return null;
+
+ // prepare shared key
+ if (this.sharedKey == null) before();
+
+ return after(message, moff, mlen);
+ }
+
+ /*
+ * @description
+ * Encrypt and authenticates message using peer's public key,
+ * our secret key, and the given nonce, which must be unique
+ * for each distinct message for a key pair.
+ *
+ * Explicitly pass the nonce
+ *
+ * Returns an encrypted and authenticated message,
+ * which is nacl.box.overheadLength longer than the original message.
+ * */
+ public byte [] box(byte [] message, byte [] theNonce) {
+ if (message==null) return null;
+ return box(message, 0, message.length, theNonce);
+ }
+
+ public byte [] box(byte [] message, final int moff, byte [] theNonce) {
+ if (!(message!=null && message.length>moff)) return null;
+ return box(message, moff, message.length-moff, theNonce);
+ }
+
+ public byte [] box(byte [] message, final int moff, final int mlen, byte [] theNonce) {
+ if (!(message!=null && message.length>=(moff+mlen) &&
+ theNonce!=null && theNonce.length==nonceLength))
+ return null;
+
+ // prepare shared key
+ if (this.sharedKey == null) before();
+
+ return after(message, moff, mlen, theNonce);
+ }
+
+ /*
+ * @description
+ * Authenticates and decrypts the given box with peer's public key,
+ * our secret key, and the given nonce.
+ *
+ * Returns the original message, or null if authentication fails.
+ * */
+ public byte [] open(byte [] box) {
+ if (box==null) return null;
+
+ // prepare shared key
+ if (this.sharedKey == null) before();
+
+ return open_after(box, 0, box.length);
+ }
+ public byte [] open(byte [] box, final int boxoff) {
+ if (!(box!=null && box.length>boxoff)) return null;
+
+ // prepare shared key
+ if (this.sharedKey == null) before();
+
+ return open_after(box, boxoff, box.length-boxoff);
+ }
+ public byte [] open(byte [] box, final int boxoff, final int boxlen) {
+ if (!(box!=null && box.length>=(boxoff+boxlen))) return null;
+
+ // prepare shared key
+ if (this.sharedKey == null) before();
+
+ return open_after(box, boxoff, boxlen);
+ }
+
+
+ /*
+ * @description
+ * Authenticates and decrypts the given box with peer's public key,
+ * our secret key, and the given nonce.
+ * Explicit passing of nonce
+ * Returns the original message, or null if authentication fails.
+ * */
+ public byte [] open(byte [] box, byte [] theNonce) {
+ if (!(box!=null &&
+ theNonce!=null && theNonce.length==nonceLength))
+ return null;
+
+ // prepare shared key
+ if (this.sharedKey == null) before();
+
+ return open_after(box, 0, box.length, theNonce);
+ }
+ public byte [] open(byte [] box, final int boxoff, byte [] theNonce) {
+ if (!(box!=null && box.length>boxoff &&
+ theNonce!=null && theNonce.length==nonceLength))
+ return null;
+
+ // prepare shared key
+ if (this.sharedKey == null) before();
+
+ return open_after(box, boxoff, box.length-boxoff, theNonce);
+ }
+ public byte [] open(byte [] box, final int boxoff, final int boxlen, byte [] theNonce) {
+ if (!(box!=null && box.length>=(boxoff+boxlen) &&
+ theNonce!=null && theNonce.length==nonceLength))
+ return null;
+
+ // prepare shared key
+ if (this.sharedKey == null) before();
+
+ return open_after(box, boxoff, boxlen, theNonce);
+ }
+
+
+ /*
+ * @description
+ * Returns a precomputed shared key
+ * which can be used in nacl.box.after and nacl.box.open.after.
+ * */
+ public byte [] before() {
+ if (this.sharedKey == null) {
+ this.sharedKey = new byte[sharedKeyLength];
+ crypto_box_beforenm(this.sharedKey, this.theirPublicKey, this.mySecretKey);
+ }
+
+ return this.sharedKey;
+ }
+
+ /*
+ * @description
+ * Same as nacl.box, but uses a shared key precomputed with nacl.box.before.
+ * */
+ public byte [] after(byte [] message, final int moff, final int mlen) {
+ return after(message, moff, mlen, generateNonce());
+ }
+
+ /*
+ * @description
+ * Same as nacl.box, but uses a shared key precomputed with nacl.box.before,
+ * and passes a nonce explicitly.
+ * */
+ public byte [] after(byte [] message, final int moff, final int mlen, byte [] theNonce) {
+ // check message
+ if (!(message!=null && message.length>=(moff+mlen) &&
+ theNonce!=null && theNonce.length==nonceLength))
+ return null;
+
+ // message buffer
+ byte [] m = new byte[mlen + zerobytesLength];
+
+ // cipher buffer
+ byte [] c = new byte[m.length];
+
+ for (int i = 0; i < mlen; i ++)
+ m[i+zerobytesLength] = message[i+moff];
+
+ if (0 != crypto_box_afternm(c, m, m.length, theNonce, sharedKey))
+ return null;
+
+ // wrap byte_buf_t on c offset@boxzerobytesLength
+ ///return new byte_buf_t(c, boxzerobytesLength, c.length-boxzerobytesLength);
+ byte [] ret = new byte[c.length-boxzerobytesLength];
+
+ for (int i = 0; i < ret.length; i ++)
+ ret[i] = c[i+boxzerobytesLength];
+
+ return ret;
+ }
+
+ /*
+ * @description
+ * Same as nacl.box.open,
+ * but uses a shared key pre-computed with nacl.box.before.
+ * */
+ public byte [] open_after(byte [] box, final int boxoff, final int boxlen) {
+ return open_after(box, boxoff, boxlen, generateNonce());
+ }
+
+ public byte [] open_after(byte [] box, final int boxoff, final int boxlen, byte [] theNonce) {
+ // check message
+ if (!(box!=null && box.length>=(boxoff+boxlen) && boxlen>=boxzerobytesLength))
+ return null;
+
+ // cipher buffer
+ byte [] c = new byte[boxlen + boxzerobytesLength];
+
+ // message buffer
+ byte [] m = new byte[c.length];
+
+ for (int i = 0; i < boxlen; i++)
+ c[i+boxzerobytesLength] = box[i+boxoff];
+
+ if (crypto_box_open_afternm(m, c, c.length, theNonce, sharedKey) != 0)
+ return null;
+
+ // wrap byte_buf_t on m offset@zerobytesLength
+ ///return new byte_buf_t(m, zerobytesLength, m.length-zerobytesLength);
+ byte [] ret = new byte[m.length-zerobytesLength];
+
+ for (int i = 0; i < ret.length; i ++)
+ ret[i] = m[i+zerobytesLength];
+
+ return ret;
+ }
+
+ /*
+ * @description
+ * Length of public key in bytes.
+ * */
+ public static final int publicKeyLength = 32;
+
+ /*
+ * @description
+ * Length of secret key in bytes.
+ * */
+ public static final int secretKeyLength = 32;
+
+ /*
+ * @description
+ * Length of precomputed shared key in bytes.
+ * */
+ public static final int sharedKeyLength = 32;
+
+ /*
+ * @description
+ * Length of nonce in bytes.
+ * */
+ public static final int nonceLength = 24;
+
+ /*
+ * @description
+ * zero bytes in case box
+ * */
+ public static final int zerobytesLength = 32;
+ /*
+ * @description
+ * zero bytes in case open box
+ * */
+ public static final int boxzerobytesLength = 16;
+
+ /*
+ * @description
+ * Length of overhead added to box compared to original message.
+ * */
+ public static final int overheadLength = 16;
+
+ public static class KeyPair {
+ private byte [] publicKey;
+ private byte [] secretKey;
+
+ public KeyPair() {
+ publicKey = new byte[publicKeyLength];
+ secretKey = new byte[secretKeyLength];
+ }
+
+ public byte [] getPublicKey() {
+ return publicKey;
+ }
+
+ public byte [] getSecretKey() {
+ return secretKey;
+ }
+ }
+
+ /*
+ * @description
+ * Generates a new random key pair for box and
+ * returns it as an object with publicKey and secretKey members:
+ * */
+ public static KeyPair keyPair() {
+ KeyPair kp = new KeyPair();
+
+ crypto_box_keypair(kp.getPublicKey(), kp.getSecretKey());
+ return kp;
+ }
+
+ public static KeyPair keyPair_fromSecretKey(byte [] secretKey) {
+ KeyPair kp = new KeyPair();
+ byte [] sk = kp.getSecretKey();
+ byte [] pk = kp.getPublicKey();
+
+ // copy sk
+ for (int i = 0; i < sk.length; i ++)
+ sk[i] = secretKey[i];
+
+ crypto_scalarmult_base(pk, sk);
+ return kp;
+ }
+
+ }
+
+ /*
+ * @description
+ * Secret Box algorithm, secret key
+ * */
+ public static final class SecretBox {
+
+ private final static String TAG = "SecretBox";
+
+ private AtomicLong nonce;
+
+ private byte [] key;
+
+ public SecretBox(byte [] key) {
+ this(key, 68);
+ }
+
+ public SecretBox(byte [] key, long nonce) {
+ this.key = key;
+
+ this.nonce = new AtomicLong(nonce);
+ }
+
+ public void setNonce(long nonce) {
+ this.nonce.set(nonce);
+ }
+ public long getNonce() {
+ return this.nonce.get();
+ }
+ public long incrNonce() {
+ return this.nonce.incrementAndGet();
+ }
+ private byte[] generateNonce() {
+ // generate nonce
+ long nonce = this.nonce.get();
+
+ byte [] n = new byte[nonceLength];
+ for (int i = 0; i < nonceLength; i += 8) {
+ n[i+0] = (byte) (nonce>>> 0);
+ n[i+1] = (byte) (nonce>>> 8);
+ n[i+2] = (byte) (nonce>>>16);
+ n[i+3] = (byte) (nonce>>>24);
+ n[i+4] = (byte) (nonce>>>32);
+ n[i+5] = (byte) (nonce>>>40);
+ n[i+6] = (byte) (nonce>>>48);
+ n[i+7] = (byte) (nonce>>>56);
+ }
+
+ return n;
+ }
+
+ /*
+ * @description
+ * Encrypt and authenticates message using the key and the nonce.
+ * The nonce must be unique for each distinct message for this key.
+ *
+ * Returns an encrypted and authenticated message,
+ * which is nacl.secretbox.overheadLength longer than the original message.
+ * */
+ public byte [] box(byte [] message) {
+ if (message==null) return null;
+ return box(message, 0, message.length);
+ }
+
+ public byte [] box(byte [] message, final int moff) {
+ if (!(message!=null && message.length>moff)) return null;
+ return box(message, moff, message.length-moff);
+ }
+
+ public byte [] box(byte [] message, final int moff, final int mlen) {
+ // check message
+ if (!(message!=null && message.length>=(moff+mlen)))
+ return null;
+ return box(message, moff, message.length-moff, generateNonce());
+ }
+
+ public byte [] box(byte [] message, byte [] theNonce) {
+ if (message==null) return null;
+ return box(message, 0, message.length, theNonce);
+ }
+
+ public byte [] box(byte [] message, final int moff, byte [] theNonce) {
+ if (!(message!=null && message.length>moff)) return null;
+ return box(message, moff, message.length-moff, theNonce);
+ }
+
+ public byte [] box(byte [] message, final int moff, final int mlen, byte [] theNonce) {
+ // check message
+ if (!(message!=null && message.length>=(moff+mlen) &&
+ theNonce!=null && theNonce.length==nonceLength))
+ return null;
+
+ // message buffer
+ byte [] m = new byte[mlen + zerobytesLength];
+
+ // cipher buffer
+ byte [] c = new byte[m.length];
+
+ for (int i = 0; i < mlen; i ++)
+ m[i+zerobytesLength] = message[i+moff];
+
+ if (0 != crypto_secretbox(c, m, m.length, theNonce, key))
+ return null;
+
+ // TBD optimizing ...
+ // wrap byte_buf_t on c offset@boxzerobytesLength
+ ///return new byte_buf_t(c, boxzerobytesLength, c.length-boxzerobytesLength);
+ byte [] ret = new byte[c.length-boxzerobytesLength];
+
+ for (int i = 0; i < ret.length; i ++)
+ ret[i] = c[i+boxzerobytesLength];
+
+ return ret;
+ }
+
+ /*
+ * @description
+ * Authenticates and decrypts the given secret box
+ * using the key and the nonce.
+ *
+ * Returns the original message, or null if authentication fails.
+ * */
+ public byte [] open(byte [] box) {
+ if (box==null) return null;
+ return open(box, 0, box.length);
+ }
+
+ public byte [] open(byte [] box, final int boxoff) {
+ if (!(box!=null && box.length>boxoff)) return null;
+ return open(box, boxoff, box.length-boxoff);
+ }
+
+ public byte [] open(byte [] box, final int boxoff, final int boxlen) {
+ // check message
+ if (!(box!=null && box.length>=(boxoff+boxlen) && boxlen>=boxzerobytesLength))
+ return null;
+ return open(box, boxoff, box.length-boxoff, generateNonce());
+ }
+
+ public byte [] open(byte [] box, byte [] theNonce) {
+ if (box==null) return null;
+ return open(box, 0, box.length, theNonce);
+ }
+
+ public byte [] open(byte [] box, final int boxoff, byte [] theNonce) {
+ if (!(box!=null && box.length>boxoff)) return null;
+ return open(box, boxoff, box.length-boxoff, theNonce);
+ }
+
+ public byte [] open(byte [] box, final int boxoff, final int boxlen, byte [] theNonce) {
+ // check message
+ if (!(box!=null && box.length>=(boxoff+boxlen) && boxlen>=boxzerobytesLength &&
+ theNonce!=null && theNonce.length==nonceLength))
+ return null;
+
+ // cipher buffer
+ byte [] c = new byte[boxlen + boxzerobytesLength];
+
+ // message buffer
+ byte [] m = new byte[c.length];
+
+ for (int i = 0; i < boxlen; i++)
+ c[i+boxzerobytesLength] = box[i+boxoff];
+
+ if (0 != crypto_secretbox_open(m, c, c.length, theNonce, key))
+ return null;
+
+ // wrap byte_buf_t on m offset@zerobytesLength
+ ///return new byte_buf_t(m, zerobytesLength, m.length-zerobytesLength);
+ byte [] ret = new byte[m.length-zerobytesLength];
+
+ for (int i = 0; i < ret.length; i ++)
+ ret[i] = m[i+zerobytesLength];
+
+ return ret;
+ }
+
+ /*
+ * @description
+ * Length of key in bytes.
+ * */
+ public static final int keyLength = 32;
+
+ /*
+ * @description
+ * Length of nonce in bytes.
+ * */
+ public static final int nonceLength = 24;
+
+ /*
+ * @description
+ * Length of overhead added to secret box compared to original message.
+ * */
+ public static final int overheadLength = 16;
+
+ /*
+ * @description
+ * zero bytes in case box
+ * */
+ public static final int zerobytesLength = 32;
+ /*
+ * @description
+ * zero bytes in case open box
+ * */
+ public static final int boxzerobytesLength = 16;
+
+ }
+
+ /*
+ * @description
+ * Scalar multiplication, Implements curve25519.
+ * */
+ public static final class ScalarMult {
+
+ private final static String TAG = "ScalarMult";
+
+ /*
+ * @description
+ * Multiplies an integer n by a group element p and
+ * returns the resulting group element.
+ * */
+ public static byte [] scalseMult(byte [] n, byte [] p) {
+ if (!(n.length==scalarLength && p.length==groupElementLength))
+ return null;
+
+ byte [] q = new byte [scalarLength];
+
+ crypto_scalarmult(q, n, p);
+
+ return q;
+ }
+
+ /*
+ * @description
+ * Multiplies an integer n by a standard group element and
+ * returns the resulting group element.
+ * */
+ public static byte [] scalseMult_base(byte [] n) {
+ if (!(n.length==scalarLength))
+ return null;
+
+ byte [] q = new byte [scalarLength];
+
+ crypto_scalarmult_base(q, n);
+
+ return q;
+ }
+
+ /*
+ * @description
+ * Length of scalar in bytes.
+ * */
+ public static final int scalarLength = 32;
+
+ /*
+ * @description
+ * Length of group element in bytes.
+ * */
+ public static final int groupElementLength = 32;
+
+ }
+
+
+ /*
+ * @description
+ * Hash algorithm, Implements SHA-512.
+ * */
+ public static final class Hash {
+
+ private final static String TAG = "Hash";
+
+ /*
+ * @description
+ * Returns SHA-512 hash of the message.
+ * */
+ public static byte[] sha512(byte [] message) {
+ if (!(message!=null && message.length>0))
+ return null;
+
+ byte [] out = new byte[hashLength];
+
+ crypto_hash(out, message);
+
+ return out;
+ }
+ public static byte[] sha512(String message) throws UnsupportedEncodingException {
+ return sha512(message.getBytes("utf-8"));
+ }
+
+ /*
+ * @description
+ * Length of hash in bytes.
+ * */
+ public static final int hashLength = 64;
+
+ }
+
+
+ /*
+ * @description
+ * Signature algorithm, Implements ed25519.
+ * */
+ public static final class Signature {
+
+ private final static String TAG = "Signature";
+
+ private byte [] theirPublicKey;
+ private byte [] mySecretKey;
+
+ public Signature(byte [] theirPublicKey, byte [] mySecretKey) {
+ this.theirPublicKey = theirPublicKey;
+ this.mySecretKey = mySecretKey;
+ }
+
+ /*
+ * @description
+ * Signs the message using the secret key and returns a signed message.
+ * */
+ public byte [] sign(byte [] message) {
+ if (message==null) return null;
+
+ return sign(message, 0, message.length);
+ }
+ public byte [] sign(byte [] message, final int moff) {
+ if (!(message!=null && message.length>moff)) return null;
+
+ return sign(message, moff, message.length-moff);
+ }
+ public byte [] sign(byte [] message, final int moff, final int mlen) {
+ // check message
+ if (!(message!=null && message.length>=(moff+mlen)))
+ return null;
+
+ // signed message
+ byte [] sm = new byte[mlen + signatureLength];
+
+ crypto_sign(sm, -1, message, moff, mlen, mySecretKey);
+
+ return sm;
+ }
+
+ /*
+ * @description
+ * Verifies the signed message and returns the message without signature.
+ * Returns null if verification failed.
+ * */
+ public byte [] open(byte [] signedMessage) {
+ if (signedMessage==null) return null;
+
+ return open(signedMessage, 0, signedMessage.length);
+ }
+ public byte [] open(byte [] signedMessage, final int smoff) {
+ if (!(signedMessage!=null && signedMessage.length>smoff)) return null;
+
+ return open(signedMessage, smoff, signedMessage.length-smoff);
+ }
+ public byte [] open(byte [] signedMessage, final int smoff, final int smlen) {
+ // check sm length
+ if (!(signedMessage!=null && signedMessage.length>=(smoff+smlen) && smlen>=signatureLength))
+ return null;
+
+ // temp buffer
+ byte [] tmp = new byte[smlen];
+
+ if (0 != crypto_sign_open(tmp, -1, signedMessage, smoff, smlen, theirPublicKey))
+ return null;
+
+ // message
+ byte [] msg = new byte[smlen-signatureLength];
+ for (int i = 0; i < msg.length; i ++)
+ msg[i] = signedMessage[smoff+ i+signatureLength];
+
+ return msg;
+ }
+
+ /*
+ * @description
+ * Signs the message using the secret key and returns a signature.
+ * */
+ public byte [] detached(byte [] message) {
+ byte[] signedMsg = this.sign(message);
+ byte[] sig = new byte[signatureLength];
+ for (int i = 0; i < sig.length; i++)
+ sig[i] = signedMsg[i];
+ return sig;
+ }
+
+ /*
+ * @description
+ * Verifies the signature for the message and
+ * returns true if verification succeeded or false if it failed.
+ * */
+ public boolean detached_verify(byte [] message, byte [] signature) {
+ if (signature.length != signatureLength)
+ return false;
+ if (theirPublicKey.length != publicKeyLength)
+ return false;
+ byte [] sm = new byte[signatureLength + message.length];
+ byte [] m = new byte[signatureLength + message.length];
+ for (int i = 0; i < signatureLength; i++)
+ sm[i] = signature[i];
+ for (int i = 0; i < message.length; i++)
+ sm[i + signatureLength] = message[i];
+ return (crypto_sign_open(m, -1, sm, 0, sm.length, theirPublicKey) >= 0);
+ }
+
+ /*
+ * @description
+ * Generates new random key pair for signing and
+ * returns it as an object with publicKey and secretKey members
+ * */
+ public static class KeyPair {
+ private byte [] publicKey;
+ private byte [] secretKey;
+
+ public KeyPair() {
+ publicKey = new byte[publicKeyLength];
+ secretKey = new byte[secretKeyLength];
+ }
+
+ public byte [] getPublicKey() {
+ return publicKey;
+ }
+
+ public byte [] getSecretKey() {
+ return secretKey;
+ }
+ }
+
+ /*
+ * @description
+ * Signs the message using the secret key and returns a signed message.
+ * */
+ public static KeyPair keyPair() {
+ KeyPair kp = new KeyPair();
+
+ crypto_sign_keypair(kp.getPublicKey(), kp.getSecretKey(), false);
+ return kp;
+ }
+ public static KeyPair keyPair_fromSecretKey(byte [] secretKey) {
+ KeyPair kp = new KeyPair();
+ byte [] pk = kp.getPublicKey();
+ byte [] sk = kp.getSecretKey();
+
+ // copy sk
+ for (int i = 0; i < kp.getSecretKey().length; i ++)
+ sk[i] = secretKey[i];
+
+ // copy pk from sk
+ for (int i = 0; i < kp.getPublicKey().length; i ++)
+ pk[i] = secretKey[32+i]; // hard-copy
+
+ return kp;
+ }
+
+ public static KeyPair keyPair_fromSeed(byte [] seed) {
+ KeyPair kp = new KeyPair();
+ byte [] pk = kp.getPublicKey();
+ byte [] sk = kp.getSecretKey();
+
+ // copy sk
+ for (int i = 0; i < seedLength; i ++)
+ sk[i] = seed[i];
+
+ // generate pk from sk
+ crypto_sign_keypair(pk, sk, true);
+
+ return kp;
+ }
+
+ /*
+ * @description
+ * Length of signing public key in bytes.
+ * */
+ public static final int publicKeyLength = 32;
+
+ /*
+ * @description
+ * Length of signing secret key in bytes.
+ * */
+ public static final int secretKeyLength = 64;
+
+ /*
+ * @description
+ * Length of seed for nacl.sign.keyPair.fromSeed in bytes.
+ * */
+ public static final int seedLength = 32;
+
+ /*
+ * @description
+ * Length of signature in bytes.
+ * */
+ public static final int signatureLength = 64;
+ }
+
+
+ ////////////////////////////////////////////////////////////////////////////////////
+ /*
+ * @description
+ * Codes below are ported tweetnacl-fast.js from TweetNacl.c/TweetNacl.h
+ * */
+
+ private static final byte [] _0 = new byte[16];
+ private static final byte [] _9 = new byte[32];
+ static {
+ ///for (int i = 0; i < _0.length; i ++) _0[i] = 0;
+
+ ///for (int i = 0; i < _9.length; i ++) _9[i] = 0;
+ _9[0] = 9;
+ }
+
+ private static final long [] gf0 = new long[16];
+ private static final long [] gf1 = new long[16];
+ private static final long [] _121665 = new long[16];
+ static {
+ ///for (int i = 0; i < gf0.length; i ++) gf0[i] = 0;
+
+ ///for (int i = 0; i < gf1.length; i ++) gf1[i] = 0;
+ gf1[0] = 1;
+
+ ///for (int i = 0; i < _121665.length; i ++) _121665[i] = 0;
+ _121665[0] = 0xDB41; _121665[1] = 1;
+ }
+
+ private static final long [] D = new long [] {
+ 0x78a3, 0x1359, 0x4dca, 0x75eb,
+ 0xd8ab, 0x4141, 0x0a4d, 0x0070,
+ 0xe898, 0x7779, 0x4079, 0x8cc7,
+ 0xfe73, 0x2b6f, 0x6cee, 0x5203
+ };
+ private static final long [] D2 = new long [] {
+ 0xf159, 0x26b2, 0x9b94, 0xebd6,
+ 0xb156, 0x8283, 0x149a, 0x00e0,
+ 0xd130, 0xeef3, 0x80f2, 0x198e,
+ 0xfce7, 0x56df, 0xd9dc, 0x2406
+ };
+ private static final long [] X = new long [] {
+ 0xd51a, 0x8f25, 0x2d60, 0xc956,
+ 0xa7b2, 0x9525, 0xc760, 0x692c,
+ 0xdc5c, 0xfdd6, 0xe231, 0xc0a4,
+ 0x53fe, 0xcd6e, 0x36d3, 0x2169
+ };
+ private static final long [] Y = new long [] {
+ 0x6658, 0x6666, 0x6666, 0x6666,
+ 0x6666, 0x6666, 0x6666, 0x6666,
+ 0x6666, 0x6666, 0x6666, 0x6666,
+ 0x6666, 0x6666, 0x6666, 0x6666
+ };
+ private static final long [] I = new long [] {
+ 0xa0b0, 0x4a0e, 0x1b27, 0xc4ee,
+ 0xe478, 0xad2f, 0x1806, 0x2f43,
+ 0xd7a7, 0x3dfb, 0x0099, 0x2b4d,
+ 0xdf0b, 0x4fc1, 0x2480, 0x2b83
+ };
+
+ private static void ts64(byte [] x, final int xoff, long u)
+ {
+ ///int i;
+ ///for (i = 7;i >= 0;--i) { x[i+xoff] = (byte)(u&0xff); u >>>= 8; }
+
+ x[7+xoff] = (byte)(u&0xff); u >>>= 8;
+ x[6+xoff] = (byte)(u&0xff); u >>>= 8;
+ x[5+xoff] = (byte)(u&0xff); u >>>= 8;
+ x[4+xoff] = (byte)(u&0xff); u >>>= 8;
+ x[3+xoff] = (byte)(u&0xff); u >>>= 8;
+ x[2+xoff] = (byte)(u&0xff); u >>>= 8;
+ x[1+xoff] = (byte)(u&0xff); u >>>= 8;
+ x[0+xoff] = (byte)(u&0xff); ///u >>>= 8;
+ }
+
+ private static int vn(
+ byte [] x, final int xoff,
+ byte [] y, final int yoff,
+ int n)
+ {
+ int i,d = 0;
+ for (i = 0; i < n; i ++) d |= (x[i+xoff]^y[i+yoff]) & 0xff;
+ return (1 & ((d - 1) >>> 8)) - 1;
+ }
+
+ private static int crypto_verify_16(
+ byte [] x, final int xoff,
+ byte [] y, final int yoff)
+ {
+ return vn(x,xoff,y,yoff,16);
+ }
+ public static int crypto_verify_16(byte [] x, byte [] y)
+ {
+ return crypto_verify_16(x,0, y,0);
+ }
+
+ private static int crypto_verify_32(
+ byte [] x, final int xoff,
+ byte [] y, final int yoff)
+ {
+ return vn(x,xoff,y,yoff,32);
+ }
+ public static int crypto_verify_32(byte [] x, byte [] y)
+ {
+ return crypto_verify_32(x,0, y,0);
+ }
+
+ private static void core_salsa20(byte [] o, byte [] p, byte [] k, byte [] c) {
+ int j0 = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24,
+ j1 = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24,
+ j2 = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24,
+ j3 = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24,
+ j4 = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24,
+ j5 = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24,
+ j6 = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24,
+ j7 = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24,
+ j8 = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24,
+ j9 = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24,
+ j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24,
+ j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24,
+ j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24,
+ j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24,
+ j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24,
+ j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24;
+
+ int x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7,
+ x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14,
+ x15 = j15, u;
+
+ for (int i = 0; i < 20; i += 2) {
+ u = x0 + x12 | 0;
+ x4 ^= u<<7 | u>>>(32-7);
+ u = x4 + x0 | 0;
+ x8 ^= u<<9 | u>>>(32-9);
+ u = x8 + x4 | 0;
+ x12 ^= u<<13 | u>>>(32-13);
+ u = x12 + x8 | 0;
+ x0 ^= u<<18 | u>>>(32-18);
+
+ u = x5 + x1 | 0;
+ x9 ^= u<<7 | u>>>(32-7);
+ u = x9 + x5 | 0;
+ x13 ^= u<<9 | u>>>(32-9);
+ u = x13 + x9 | 0;
+ x1 ^= u<<13 | u>>>(32-13);
+ u = x1 + x13 | 0;
+ x5 ^= u<<18 | u>>>(32-18);
+
+ u = x10 + x6 | 0;
+ x14 ^= u<<7 | u>>>(32-7);
+ u = x14 + x10 | 0;
+ x2 ^= u<<9 | u>>>(32-9);
+ u = x2 + x14 | 0;
+ x6 ^= u<<13 | u>>>(32-13);
+ u = x6 + x2 | 0;
+ x10 ^= u<<18 | u>>>(32-18);
+
+ u = x15 + x11 | 0;
+ x3 ^= u<<7 | u>>>(32-7);
+ u = x3 + x15 | 0;
+ x7 ^= u<<9 | u>>>(32-9);
+ u = x7 + x3 | 0;
+ x11 ^= u<<13 | u>>>(32-13);
+ u = x11 + x7 | 0;
+ x15 ^= u<<18 | u>>>(32-18);
+
+ u = x0 + x3 | 0;
+ x1 ^= u<<7 | u>>>(32-7);
+ u = x1 + x0 | 0;
+ x2 ^= u<<9 | u>>>(32-9);
+ u = x2 + x1 | 0;
+ x3 ^= u<<13 | u>>>(32-13);
+ u = x3 + x2 | 0;
+ x0 ^= u<<18 | u>>>(32-18);
+
+ u = x5 + x4 | 0;
+ x6 ^= u<<7 | u>>>(32-7);
+ u = x6 + x5 | 0;
+ x7 ^= u<<9 | u>>>(32-9);
+ u = x7 + x6 | 0;
+ x4 ^= u<<13 | u>>>(32-13);
+ u = x4 + x7 | 0;
+ x5 ^= u<<18 | u>>>(32-18);
+
+ u = x10 + x9 | 0;
+ x11 ^= u<<7 | u>>>(32-7);
+ u = x11 + x10 | 0;
+ x8 ^= u<<9 | u>>>(32-9);
+ u = x8 + x11 | 0;
+ x9 ^= u<<13 | u>>>(32-13);
+ u = x9 + x8 | 0;
+ x10 ^= u<<18 | u>>>(32-18);
+
+ u = x15 + x14 | 0;
+ x12 ^= u<<7 | u>>>(32-7);
+ u = x12 + x15 | 0;
+ x13 ^= u<<9 | u>>>(32-9);
+ u = x13 + x12 | 0;
+ x14 ^= u<<13 | u>>>(32-13);
+ u = x14 + x13 | 0;
+ x15 ^= u<<18 | u>>>(32-18);
+ }
+ x0 = x0 + j0 | 0;
+ x1 = x1 + j1 | 0;
+ x2 = x2 + j2 | 0;
+ x3 = x3 + j3 | 0;
+ x4 = x4 + j4 | 0;
+ x5 = x5 + j5 | 0;
+ x6 = x6 + j6 | 0;
+ x7 = x7 + j7 | 0;
+ x8 = x8 + j8 | 0;
+ x9 = x9 + j9 | 0;
+ x10 = x10 + j10 | 0;
+ x11 = x11 + j11 | 0;
+ x12 = x12 + j12 | 0;
+ x13 = x13 + j13 | 0;
+ x14 = x14 + j14 | 0;
+ x15 = x15 + j15 | 0;
+
+ o[ 0] = (byte) (x0 >>> 0 & 0xff);
+ o[ 1] = (byte) (x0 >>> 8 & 0xff);
+ o[ 2] = (byte) (x0 >>> 16 & 0xff);
+ o[ 3] = (byte) (x0 >>> 24 & 0xff);
+
+ o[ 4] = (byte) (x1 >>> 0 & 0xff);
+ o[ 5] = (byte) (x1 >>> 8 & 0xff);
+ o[ 6] = (byte) (x1 >>> 16 & 0xff);
+ o[ 7] = (byte) (x1 >>> 24 & 0xff);
+
+ o[ 8] = (byte) (x2 >>> 0 & 0xff);
+ o[ 9] = (byte) (x2 >>> 8 & 0xff);
+ o[10] = (byte) (x2 >>> 16 & 0xff);
+ o[11] = (byte) (x2 >>> 24 & 0xff);
+
+ o[12] = (byte) (x3 >>> 0 & 0xff);
+ o[13] = (byte) (x3 >>> 8 & 0xff);
+ o[14] = (byte) (x3 >>> 16 & 0xff);
+ o[15] = (byte) (x3 >>> 24 & 0xff);
+
+ o[16] = (byte) (x4 >>> 0 & 0xff);
+ o[17] = (byte) (x4 >>> 8 & 0xff);
+ o[18] = (byte) (x4 >>> 16 & 0xff);
+ o[19] = (byte) (x4 >>> 24 & 0xff);
+
+ o[20] = (byte) (x5 >>> 0 & 0xff);
+ o[21] = (byte) (x5 >>> 8 & 0xff);
+ o[22] = (byte) (x5 >>> 16 & 0xff);
+ o[23] = (byte) (x5 >>> 24 & 0xff);
+
+ o[24] = (byte) (x6 >>> 0 & 0xff);
+ o[25] = (byte) (x6 >>> 8 & 0xff);
+ o[26] = (byte) (x6 >>> 16 & 0xff);
+ o[27] = (byte) (x6 >>> 24 & 0xff);
+
+ o[28] = (byte) (x7 >>> 0 & 0xff);
+ o[29] = (byte) (x7 >>> 8 & 0xff);
+ o[30] = (byte) (x7 >>> 16 & 0xff);
+ o[31] = (byte) (x7 >>> 24 & 0xff);
+
+ o[32] = (byte) (x8 >>> 0 & 0xff);
+ o[33] = (byte) (x8 >>> 8 & 0xff);
+ o[34] = (byte) (x8 >>> 16 & 0xff);
+ o[35] = (byte) (x8 >>> 24 & 0xff);
+
+ o[36] = (byte) (x9 >>> 0 & 0xff);
+ o[37] = (byte) (x9 >>> 8 & 0xff);
+ o[38] = (byte) (x9 >>> 16 & 0xff);
+ o[39] = (byte) (x9 >>> 24 & 0xff);
+
+ o[40] = (byte) (x10 >>> 0 & 0xff);
+ o[41] = (byte) (x10 >>> 8 & 0xff);
+ o[42] = (byte) (x10 >>> 16 & 0xff);
+ o[43] = (byte) (x10 >>> 24 & 0xff);
+
+ o[44] = (byte) (x11 >>> 0 & 0xff);
+ o[45] = (byte) (x11 >>> 8 & 0xff);
+ o[46] = (byte) (x11 >>> 16 & 0xff);
+ o[47] = (byte) (x11 >>> 24 & 0xff);
+
+ o[48] = (byte) (x12 >>> 0 & 0xff);
+ o[49] = (byte) (x12 >>> 8 & 0xff);
+ o[50] = (byte) (x12 >>> 16 & 0xff);
+ o[51] = (byte) (x12 >>> 24 & 0xff);
+
+ o[52] = (byte) (x13 >>> 0 & 0xff);
+ o[53] = (byte) (x13 >>> 8 & 0xff);
+ o[54] = (byte) (x13 >>> 16 & 0xff);
+ o[55] = (byte) (x13 >>> 24 & 0xff);
+
+ o[56] = (byte) (x14 >>> 0 & 0xff);
+ o[57] = (byte) (x14 >>> 8 & 0xff);
+ o[58] = (byte) (x14 >>> 16 & 0xff);
+ o[59] = (byte) (x14 >>> 24 & 0xff);
+
+ o[60] = (byte) (x15 >>> 0 & 0xff);
+ o[61] = (byte) (x15 >>> 8 & 0xff);
+ o[62] = (byte) (x15 >>> 16 & 0xff);
+ o[63] = (byte) (x15 >>> 24 & 0xff);
+
+ /*String dbgt = "";
+ for (int dbg = 0; dbg < o.length; dbg ++) dbgt += " "+o[dbg];
+ Log.d(TAG, "core_salsa20 -> "+dbgt);
+*/
+ }
+
+ private static void core_hsalsa20(byte [] o, byte [] p, byte [] k, byte [] c) {
+ int j0 = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24,
+ j1 = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24,
+ j2 = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24,
+ j3 = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24,
+ j4 = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24,
+ j5 = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24,
+ j6 = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24,
+ j7 = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24,
+ j8 = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24,
+ j9 = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24,
+ j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24,
+ j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24,
+ j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24,
+ j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24,
+ j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24,
+ j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24;
+
+ int x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7,
+ x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14,
+ x15 = j15, u;
+
+ for (int i = 0; i < 20; i += 2) {
+ u = x0 + x12 | 0;
+ x4 ^= u<<7 | u>>>(32-7);
+ u = x4 + x0 | 0;
+ x8 ^= u<<9 | u>>>(32-9);
+ u = x8 + x4 | 0;
+ x12 ^= u<<13 | u>>>(32-13);
+ u = x12 + x8 | 0;
+ x0 ^= u<<18 | u>>>(32-18);
+
+ u = x5 + x1 | 0;
+ x9 ^= u<<7 | u>>>(32-7);
+ u = x9 + x5 | 0;
+ x13 ^= u<<9 | u>>>(32-9);
+ u = x13 + x9 | 0;
+ x1 ^= u<<13 | u>>>(32-13);
+ u = x1 + x13 | 0;
+ x5 ^= u<<18 | u>>>(32-18);
+
+ u = x10 + x6 | 0;
+ x14 ^= u<<7 | u>>>(32-7);
+ u = x14 + x10 | 0;
+ x2 ^= u<<9 | u>>>(32-9);
+ u = x2 + x14 | 0;
+ x6 ^= u<<13 | u>>>(32-13);
+ u = x6 + x2 | 0;
+ x10 ^= u<<18 | u>>>(32-18);
+
+ u = x15 + x11 | 0;
+ x3 ^= u<<7 | u>>>(32-7);
+ u = x3 + x15 | 0;
+ x7 ^= u<<9 | u>>>(32-9);
+ u = x7 + x3 | 0;
+ x11 ^= u<<13 | u>>>(32-13);
+ u = x11 + x7 | 0;
+ x15 ^= u<<18 | u>>>(32-18);
+
+ u = x0 + x3 | 0;
+ x1 ^= u<<7 | u>>>(32-7);
+ u = x1 + x0 | 0;
+ x2 ^= u<<9 | u>>>(32-9);
+ u = x2 + x1 | 0;
+ x3 ^= u<<13 | u>>>(32-13);
+ u = x3 + x2 | 0;
+ x0 ^= u<<18 | u>>>(32-18);
+
+ u = x5 + x4 | 0;
+ x6 ^= u<<7 | u>>>(32-7);
+ u = x6 + x5 | 0;
+ x7 ^= u<<9 | u>>>(32-9);
+ u = x7 + x6 | 0;
+ x4 ^= u<<13 | u>>>(32-13);
+ u = x4 + x7 | 0;
+ x5 ^= u<<18 | u>>>(32-18);
+
+ u = x10 + x9 | 0;
+ x11 ^= u<<7 | u>>>(32-7);
+ u = x11 + x10 | 0;
+ x8 ^= u<<9 | u>>>(32-9);
+ u = x8 + x11 | 0;
+ x9 ^= u<<13 | u>>>(32-13);
+ u = x9 + x8 | 0;
+ x10 ^= u<<18 | u>>>(32-18);
+
+ u = x15 + x14 | 0;
+ x12 ^= u<<7 | u>>>(32-7);
+ u = x12 + x15 | 0;
+ x13 ^= u<<9 | u>>>(32-9);
+ u = x13 + x12 | 0;
+ x14 ^= u<<13 | u>>>(32-13);
+ u = x14 + x13 | 0;
+ x15 ^= u<<18 | u>>>(32-18);
+ }
+
+ o[ 0] = (byte) (x0 >>> 0 & 0xff);
+ o[ 1] = (byte) (x0 >>> 8 & 0xff);
+ o[ 2] = (byte) (x0 >>> 16 & 0xff);
+ o[ 3] = (byte) (x0 >>> 24 & 0xff);
+
+ o[ 4] = (byte) (x5 >>> 0 & 0xff);
+ o[ 5] = (byte) (x5 >>> 8 & 0xff);
+ o[ 6] = (byte) (x5 >>> 16 & 0xff);
+ o[ 7] = (byte) (x5 >>> 24 & 0xff);
+
+ o[ 8] = (byte) (x10 >>> 0 & 0xff);
+ o[ 9] = (byte) (x10 >>> 8 & 0xff);
+ o[10] = (byte) (x10 >>> 16 & 0xff);
+ o[11] = (byte) (x10 >>> 24 & 0xff);
+
+ o[12] = (byte) (x15 >>> 0 & 0xff);
+ o[13] = (byte) (x15 >>> 8 & 0xff);
+ o[14] = (byte) (x15 >>> 16 & 0xff);
+ o[15] = (byte) (x15 >>> 24 & 0xff);
+
+ o[16] = (byte) (x6 >>> 0 & 0xff);
+ o[17] = (byte) (x6 >>> 8 & 0xff);
+ o[18] = (byte) (x6 >>> 16 & 0xff);
+ o[19] = (byte) (x6 >>> 24 & 0xff);
+
+ o[20] = (byte) (x7 >>> 0 & 0xff);
+ o[21] = (byte) (x7 >>> 8 & 0xff);
+ o[22] = (byte) (x7 >>> 16 & 0xff);
+ o[23] = (byte) (x7 >>> 24 & 0xff);
+
+ o[24] = (byte) (x8 >>> 0 & 0xff);
+ o[25] = (byte) (x8 >>> 8 & 0xff);
+ o[26] = (byte) (x8 >>> 16 & 0xff);
+ o[27] = (byte) (x8 >>> 24 & 0xff);
+
+ o[28] = (byte) (x9 >>> 0 & 0xff);
+ o[29] = (byte) (x9 >>> 8 & 0xff);
+ o[30] = (byte) (x9 >>> 16 & 0xff);
+ o[31] = (byte) (x9 >>> 24 & 0xff);
+
+
+ /*String dbgt = "";
+ for (int dbg = 0; dbg < o.length; dbg ++) dbgt += " "+o[dbg];
+ Log.d(TAG, "core_hsalsa20 -> "+dbgt);
+*/
+ }
+
+ public static int crypto_core_salsa20(byte [] out, byte [] in, byte [] k, byte [] c)
+ {
+ ///core(out,in,k,c,0);
+ core_salsa20(out,in,k,c);
+
+ ///String dbgt = "";
+ ///for (int dbg = 0; dbg < out.length; dbg ++) dbgt += " "+out[dbg];
+ ///L/og.d(TAG, "crypto_core_salsa20 -> "+dbgt);
+
+ return 0;
+ }
+
+ public static int crypto_core_hsalsa20(byte [] out, byte [] in, byte [] k, byte [] c)
+ {
+ ///core(out,in,k,c,1);
+ core_hsalsa20(out,in,k,c);
+
+ ///String dbgt = "";
+ ///for (int dbg = 0; dbg < out.length; dbg ++) dbgt += " "+out[dbg];
+ ///L/og.d(TAG, "crypto_core_hsalsa20 -> "+dbgt);
+
+ return 0;
+ }
+
+ // "expand 32-byte k"
+ private static final byte[] sigma = {101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107};
+
+ /*static {
+ try {
+ sigma = "expand 32-byte k".getBytes("utf-8");
+ } catch (UnsupportedEncodingException e) {
+ e.printStackTrace();
+ }
+ }*/
+
+ private static int crypto_stream_salsa20_xor(byte [] c,int cpos, byte [] m,int mpos, long b, byte [] n, byte [] k)
+ {
+ byte [] z = new byte[16], x = new byte[64];
+ int u, i;
+ for (i = 0; i < 16; i++) z[i] = 0;
+ for (i = 0; i < 8; i++) z[i] = n[i];
+ while (b >= 64) {
+ crypto_core_salsa20(x,z,k,sigma);
+ for (i = 0; i < 64; i++) c[cpos+i] = (byte) ((m[mpos+i] ^ x[i]) & 0xff);
+ u = 1;
+ for (i = 8; i < 16; i++) {
+ u = u + (z[i] & 0xff) | 0;
+ z[i] = (byte) (u & 0xff);
+ u >>>= 8;
+ }
+ b -= 64;
+ cpos += 64;
+ mpos += 64;
+ }
+ if (b > 0) {
+ crypto_core_salsa20(x,z,k,sigma);
+ for (i = 0; i < b; i++) c[cpos+i] = (byte) ((m[mpos+i] ^ x[i]) & 0xff);
+ }
+
+ ///String dbgt = "";
+ ///for (int dbg = 0; dbg < c.length-cpos; dbg ++) dbgt += " "+c[dbg +cpos];
+ ///Log.d(TAG, "crypto_stream_salsa20_xor, c -> "+dbgt);
+
+ return 0;
+ }
+
+ public static int crypto_stream_salsa20(byte [] c,int cpos, long b, byte [] n, byte [] k) {
+ byte [] z = new byte[16], x = new byte[64];
+ int u, i;
+ for (i = 0; i < 16; i++) z[i] = 0;
+ for (i = 0; i < 8; i++) z[i] = n[i];
+ while (b >= 64) {
+ crypto_core_salsa20(x,z,k,sigma);
+ for (i = 0; i < 64; i++) c[cpos+i] = x[i];
+ u = 1;
+ for (i = 8; i < 16; i++) {
+ u = u + (z[i] & 0xff) | 0;
+ z[i] = (byte) (u & 0xff);
+ u >>>= 8;
+ }
+ b -= 64;
+ cpos += 64;
+ }
+ if (b > 0) {
+ crypto_core_salsa20(x,z,k,sigma);
+ for (i = 0; i < b; i++) c[cpos+i] = x[i];
+ }
+
+ ///String dbgt = "";
+ ///for (int dbg = 0; dbg < c.length-cpos; dbg ++) dbgt += " "+c[dbg +cpos];
+ ///Log.d(TAG, "crypto_stream_salsa20, c -> "+dbgt);
+
+ return 0;
+ }
+
+ public static int crypto_stream(byte [] c,int cpos, long d, byte [] n, byte [] k) {
+ byte [] s = new byte[32];
+ crypto_core_hsalsa20(s,n,k,sigma);
+ byte [] sn = new byte[8];
+ for (int i = 0; i < 8; i++) sn[i] = n[i+16];
+ return crypto_stream_salsa20(c,cpos,d,sn,s);
+ }
+
+ public static int crypto_stream_xor(byte [] c,int cpos, byte [] m,int mpos, long d, byte [] n, byte [] k) {
+ byte [] s = new byte[32];
+
+ /*String dbgt = "";
+ for (int dbg = 0; dbg < n.length; dbg ++) dbgt += " "+n[dbg];
+ Log.d(TAG, "crypto_stream_xor, nonce -> "+dbgt);
+ dbgt = "";
+ for (int dbg = 0; dbg < k.length; dbg ++) dbgt += " "+k[dbg];
+ Log.d(TAG, "crypto_stream_xor, shk -> "+dbgt);
+ */
+
+ crypto_core_hsalsa20(s,n,k,sigma);
+ byte [] sn = new byte[8];
+ for (int i = 0; i < 8; i++) sn[i] = n[i+16];
+ return crypto_stream_salsa20_xor(c,cpos,m,mpos,d,sn,s);
+ }
+
+ /*
+ * Port of Andrew Moon's Poly1305-donna-16. Public domain.
+ * https://github.com/floodyberry/poly1305-donna
+ */
+ public static final class poly1305 {
+
+ private byte[] buffer;
+ private int[] r;
+ private int[] h;
+ private int[] pad;
+ private int leftover;
+ private int fin;
+
+ public poly1305(byte [] key) {
+ this.buffer = new byte[16];
+ this.r = new int[10];
+ this.h = new int[10];
+ this.pad = new int[8];
+ this.leftover = 0;
+ this.fin = 0;
+
+ int t0, t1, t2, t3, t4, t5, t6, t7;
+
+ t0 = key[ 0] & 0xff | (key[ 1] & 0xff) << 8; this.r[0] = ( t0 ) & 0x1fff;
+ t1 = key[ 2] & 0xff | (key[ 3] & 0xff) << 8; this.r[1] = ((t0 >>> 13) | (t1 << 3)) & 0x1fff;
+ t2 = key[ 4] & 0xff | (key[ 5] & 0xff) << 8; this.r[2] = ((t1 >>> 10) | (t2 << 6)) & 0x1f03;
+ t3 = key[ 6] & 0xff | (key[ 7] & 0xff) << 8; this.r[3] = ((t2 >>> 7) | (t3 << 9)) & 0x1fff;
+ t4 = key[ 8] & 0xff | (key[ 9] & 0xff) << 8; this.r[4] = ((t3 >>> 4) | (t4 << 12)) & 0x00ff;
+ this.r[5] = ((t4 >>> 1)) & 0x1ffe;
+ t5 = key[10] & 0xff | (key[11] & 0xff) << 8; this.r[6] = ((t4 >>> 14) | (t5 << 2)) & 0x1fff;
+ t6 = key[12] & 0xff | (key[13] & 0xff) << 8; this.r[7] = ((t5 >>> 11) | (t6 << 5)) & 0x1f81;
+ t7 = key[14] & 0xff | (key[15] & 0xff) << 8; this.r[8] = ((t6 >>> 8) | (t7 << 8)) & 0x1fff;
+ this.r[9] = ((t7 >>> 5)) & 0x007f;
+
+ this.pad[0] = key[16] & 0xff | (key[17] & 0xff) << 8;
+ this.pad[1] = key[18] & 0xff | (key[19] & 0xff) << 8;
+ this.pad[2] = key[20] & 0xff | (key[21] & 0xff) << 8;
+ this.pad[3] = key[22] & 0xff | (key[23] & 0xff) << 8;
+ this.pad[4] = key[24] & 0xff | (key[25] & 0xff) << 8;
+ this.pad[5] = key[26] & 0xff | (key[27] & 0xff) << 8;
+ this.pad[6] = key[28] & 0xff | (key[29] & 0xff) << 8;
+ this.pad[7] = key[30] & 0xff | (key[31] & 0xff) << 8;
+ }
+
+ public poly1305 blocks(byte [] m, int mpos, int bytes) {
+ int hibit = this.fin!=0 ? 0 : (1 << 11);
+ int t0, t1, t2, t3, t4, t5, t6, t7, c;
+ int d0, d1, d2, d3, d4, d5, d6, d7, d8, d9;
+
+ int h0 = this.h[0],
+ h1 = this.h[1],
+ h2 = this.h[2],
+ h3 = this.h[3],
+ h4 = this.h[4],
+ h5 = this.h[5],
+ h6 = this.h[6],
+ h7 = this.h[7],
+ h8 = this.h[8],
+ h9 = this.h[9];
+
+ int r0 = this.r[0],
+ r1 = this.r[1],
+ r2 = this.r[2],
+ r3 = this.r[3],
+ r4 = this.r[4],
+ r5 = this.r[5],
+ r6 = this.r[6],
+ r7 = this.r[7],
+ r8 = this.r[8],
+ r9 = this.r[9];
+
+ while (bytes >= 16) {
+ t0 = m[mpos+ 0] & 0xff | (m[mpos+ 1] & 0xff) << 8; h0 += ( t0 ) & 0x1fff;
+ t1 = m[mpos+ 2] & 0xff | (m[mpos+ 3] & 0xff) << 8; h1 += ((t0 >>> 13) | (t1 << 3)) & 0x1fff;
+ t2 = m[mpos+ 4] & 0xff | (m[mpos+ 5] & 0xff) << 8; h2 += ((t1 >>> 10) | (t2 << 6)) & 0x1fff;
+ t3 = m[mpos+ 6] & 0xff | (m[mpos+ 7] & 0xff) << 8; h3 += ((t2 >>> 7) | (t3 << 9)) & 0x1fff;
+ t4 = m[mpos+ 8] & 0xff | (m[mpos+ 9] & 0xff) << 8; h4 += ((t3 >>> 4) | (t4 << 12)) & 0x1fff;
+ h5 += ((t4 >>> 1)) & 0x1fff;
+ t5 = m[mpos+10] & 0xff | (m[mpos+11] & 0xff) << 8; h6 += ((t4 >>> 14) | (t5 << 2)) & 0x1fff;
+ t6 = m[mpos+12] & 0xff | (m[mpos+13] & 0xff) << 8; h7 += ((t5 >>> 11) | (t6 << 5)) & 0x1fff;
+ t7 = m[mpos+14] & 0xff | (m[mpos+15] & 0xff) << 8; h8 += ((t6 >>> 8) | (t7 << 8)) & 0x1fff;
+ h9 += ((t7 >>> 5)) | hibit;
+
+ c = 0;
+
+ d0 = c;
+ d0 += h0 * r0;
+ d0 += h1 * (5 * r9);
+ d0 += h2 * (5 * r8);
+ d0 += h3 * (5 * r7);
+ d0 += h4 * (5 * r6);
+ c = (d0 >>> 13); d0 &= 0x1fff;
+ d0 += h5 * (5 * r5);
+ d0 += h6 * (5 * r4);
+ d0 += h7 * (5 * r3);
+ d0 += h8 * (5 * r2);
+ d0 += h9 * (5 * r1);
+ c += (d0 >>> 13); d0 &= 0x1fff;
+
+ d1 = c;
+ d1 += h0 * r1;
+ d1 += h1 * r0;
+ d1 += h2 * (5 * r9);
+ d1 += h3 * (5 * r8);
+ d1 += h4 * (5 * r7);
+ c = (d1 >>> 13); d1 &= 0x1fff;
+ d1 += h5 * (5 * r6);
+ d1 += h6 * (5 * r5);
+ d1 += h7 * (5 * r4);
+ d1 += h8 * (5 * r3);
+ d1 += h9 * (5 * r2);
+ c += (d1 >>> 13); d1 &= 0x1fff;
+
+ d2 = c;
+ d2 += h0 * r2;
+ d2 += h1 * r1;
+ d2 += h2 * r0;
+ d2 += h3 * (5 * r9);
+ d2 += h4 * (5 * r8);
+ c = (d2 >>> 13); d2 &= 0x1fff;
+ d2 += h5 * (5 * r7);
+ d2 += h6 * (5 * r6);
+ d2 += h7 * (5 * r5);
+ d2 += h8 * (5 * r4);
+ d2 += h9 * (5 * r3);
+ c += (d2 >>> 13); d2 &= 0x1fff;
+
+ d3 = c;
+ d3 += h0 * r3;
+ d3 += h1 * r2;
+ d3 += h2 * r1;
+ d3 += h3 * r0;
+ d3 += h4 * (5 * r9);
+ c = (d3 >>> 13); d3 &= 0x1fff;
+ d3 += h5 * (5 * r8);
+ d3 += h6 * (5 * r7);
+ d3 += h7 * (5 * r6);
+ d3 += h8 * (5 * r5);
+ d3 += h9 * (5 * r4);
+ c += (d3 >>> 13); d3 &= 0x1fff;
+
+ d4 = c;
+ d4 += h0 * r4;
+ d4 += h1 * r3;
+ d4 += h2 * r2;
+ d4 += h3 * r1;
+ d4 += h4 * r0;
+ c = (d4 >>> 13); d4 &= 0x1fff;
+ d4 += h5 * (5 * r9);
+ d4 += h6 * (5 * r8);
+ d4 += h7 * (5 * r7);
+ d4 += h8 * (5 * r6);
+ d4 += h9 * (5 * r5);
+ c += (d4 >>> 13); d4 &= 0x1fff;
+
+ d5 = c;
+ d5 += h0 * r5;
+ d5 += h1 * r4;
+ d5 += h2 * r3;
+ d5 += h3 * r2;
+ d5 += h4 * r1;
+ c = (d5 >>> 13); d5 &= 0x1fff;
+ d5 += h5 * r0;
+ d5 += h6 * (5 * r9);
+ d5 += h7 * (5 * r8);
+ d5 += h8 * (5 * r7);
+ d5 += h9 * (5 * r6);
+ c += (d5 >>> 13); d5 &= 0x1fff;
+
+ d6 = c;
+ d6 += h0 * r6;
+ d6 += h1 * r5;
+ d6 += h2 * r4;
+ d6 += h3 * r3;
+ d6 += h4 * r2;
+ c = (d6 >>> 13); d6 &= 0x1fff;
+ d6 += h5 * r1;
+ d6 += h6 * r0;
+ d6 += h7 * (5 * r9);
+ d6 += h8 * (5 * r8);
+ d6 += h9 * (5 * r7);
+ c += (d6 >>> 13); d6 &= 0x1fff;
+
+ d7 = c;
+ d7 += h0 * r7;
+ d7 += h1 * r6;
+ d7 += h2 * r5;
+ d7 += h3 * r4;
+ d7 += h4 * r3;
+ c = (d7 >>> 13); d7 &= 0x1fff;
+ d7 += h5 * r2;
+ d7 += h6 * r1;
+ d7 += h7 * r0;
+ d7 += h8 * (5 * r9);
+ d7 += h9 * (5 * r8);
+ c += (d7 >>> 13); d7 &= 0x1fff;
+
+ d8 = c;
+ d8 += h0 * r8;
+ d8 += h1 * r7;
+ d8 += h2 * r6;
+ d8 += h3 * r5;
+ d8 += h4 * r4;
+ c = (d8 >>> 13); d8 &= 0x1fff;
+ d8 += h5 * r3;
+ d8 += h6 * r2;
+ d8 += h7 * r1;
+ d8 += h8 * r0;
+ d8 += h9 * (5 * r9);
+ c += (d8 >>> 13); d8 &= 0x1fff;
+
+ d9 = c;
+ d9 += h0 * r9;
+ d9 += h1 * r8;
+ d9 += h2 * r7;
+ d9 += h3 * r6;
+ d9 += h4 * r5;
+ c = (d9 >>> 13); d9 &= 0x1fff;
+ d9 += h5 * r4;
+ d9 += h6 * r3;
+ d9 += h7 * r2;
+ d9 += h8 * r1;
+ d9 += h9 * r0;
+ c += (d9 >>> 13); d9 &= 0x1fff;
+
+ c = (((c << 2) + c)) | 0;
+ c = (c + d0) | 0;
+ d0 = c & 0x1fff;
+ c = (c >>> 13);
+ d1 += c;
+
+ h0 = d0;
+ h1 = d1;
+ h2 = d2;
+ h3 = d3;
+ h4 = d4;
+ h5 = d5;
+ h6 = d6;
+ h7 = d7;
+ h8 = d8;
+ h9 = d9;
+
+ mpos += 16;
+ bytes -= 16;
+ }
+ this.h[0] = h0;
+ this.h[1] = h1;
+ this.h[2] = h2;
+ this.h[3] = h3;
+ this.h[4] = h4;
+ this.h[5] = h5;
+ this.h[6] = h6;
+ this.h[7] = h7;
+ this.h[8] = h8;
+ this.h[9] = h9;
+
+ return this;
+ }
+
+ public poly1305 finish(byte [] mac, int macpos) {
+ int [] g = new int[10];
+ int c, mask, f, i;
+
+ if (this.leftover != 0) {
+ i = this.leftover;
+ this.buffer[i++] = 1;
+ for (; i < 16; i++) this.buffer[i] = 0;
+ this.fin = 1;
+ this.blocks(this.buffer, 0, 16);
+ }
+
+ c = this.h[1] >>> 13;
+ this.h[1] &= 0x1fff;
+ for (i = 2; i < 10; i++) {
+ this.h[i] += c;
+ c = this.h[i] >>> 13;
+ this.h[i] &= 0x1fff;
+ }
+ this.h[0] += (c * 5);
+ c = this.h[0] >>> 13;
+ this.h[0] &= 0x1fff;
+ this.h[1] += c;
+ c = this.h[1] >>> 13;
+ this.h[1] &= 0x1fff;
+ this.h[2] += c;
+
+ g[0] = this.h[0] + 5;
+ c = g[0] >>> 13;
+ g[0] &= 0x1fff;
+ for (i = 1; i < 10; i++) {
+ g[i] = this.h[i] + c;
+ c = g[i] >>> 13;
+ g[i] &= 0x1fff;
+ }
+ g[9] -= (1 << 13); g[9] &= 0xffff;
+
+ /*
+ backport from tweetnacl-fast.js https://github.com/dchest/tweetnacl-js/releases/tag/v0.14.3
+ <<<
+ "The issue was not properly detecting if st->h was >= 2^130 - 5,
+ coupled with [testing mistake] not catching the failure.
+ The chance of the bug affecting anything in the real world is essentially zero luckily,
+ but it's good to have it fixed."
+ >>>
+ */
+ ///change mask = (g[9] >>> ((2 * 8) - 1)) - 1; to as
+ mask = (c ^ 1) - 1;
+ mask &= 0xffff;
+ ///////////////////////////////////////
+
+ for (i = 0; i < 10; i++) g[i] &= mask;
+ mask = ~mask;
+ for (i = 0; i < 10; i++) this.h[i] = (this.h[i] & mask) | g[i];
+
+ this.h[0] = ((this.h[0] ) | (this.h[1] << 13) ) & 0xffff;
+ this.h[1] = ((this.h[1] >>> 3) | (this.h[2] << 10) ) & 0xffff;
+ this.h[2] = ((this.h[2] >>> 6) | (this.h[3] << 7) ) & 0xffff;
+ this.h[3] = ((this.h[3] >>> 9) | (this.h[4] << 4) ) & 0xffff;
+ this.h[4] = ((this.h[4] >>> 12) | (this.h[5] << 1) | (this.h[6] << 14)) & 0xffff;
+ this.h[5] = ((this.h[6] >>> 2) | (this.h[7] << 11) ) & 0xffff;
+ this.h[6] = ((this.h[7] >>> 5) | (this.h[8] << 8) ) & 0xffff;
+ this.h[7] = ((this.h[8] >>> 8) | (this.h[9] << 5) ) & 0xffff;
+
+ f = this.h[0] + this.pad[0];
+ this.h[0] = f & 0xffff;
+ for (i = 1; i < 8; i++) {
+ f = (((this.h[i] + this.pad[i]) | 0) + (f >>> 16)) | 0;
+ this.h[i] = f & 0xffff;
+ }
+
+ mac[macpos+ 0] = (byte) ((this.h[0] >>> 0) & 0xff);
+ mac[macpos+ 1] = (byte) ((this.h[0] >>> 8) & 0xff);
+ mac[macpos+ 2] = (byte) ((this.h[1] >>> 0) & 0xff);
+ mac[macpos+ 3] = (byte) ((this.h[1] >>> 8) & 0xff);
+ mac[macpos+ 4] = (byte) ((this.h[2] >>> 0) & 0xff);
+ mac[macpos+ 5] = (byte) ((this.h[2] >>> 8) & 0xff);
+ mac[macpos+ 6] = (byte) ((this.h[3] >>> 0) & 0xff);
+ mac[macpos+ 7] = (byte) ((this.h[3] >>> 8) & 0xff);
+ mac[macpos+ 8] = (byte) ((this.h[4] >>> 0) & 0xff);
+ mac[macpos+ 9] = (byte) ((this.h[4] >>> 8) & 0xff);
+ mac[macpos+10] = (byte) ((this.h[5] >>> 0) & 0xff);
+ mac[macpos+11] = (byte) ((this.h[5] >>> 8) & 0xff);
+ mac[macpos+12] = (byte) ((this.h[6] >>> 0) & 0xff);
+ mac[macpos+13] = (byte) ((this.h[6] >>> 8) & 0xff);
+ mac[macpos+14] = (byte) ((this.h[7] >>> 0) & 0xff);
+ mac[macpos+15] = (byte) ((this.h[7] >>> 8) & 0xff);
+
+ return this;
+ }
+
+ public poly1305 update(byte [] m, int mpos, int bytes) {
+ int i, want;
+
+ if (this.leftover != 0) {
+ want = (16 - this.leftover);
+ if (want > bytes)
+ want = bytes;
+ for (i = 0; i < want; i++)
+ this.buffer[this.leftover + i] = m[mpos+i];
+ bytes -= want;
+ mpos += want;
+ this.leftover += want;
+ if (this.leftover < 16)
+ return this;
+ this.blocks(buffer, 0, 16);
+ this.leftover = 0;
+ }
+
+ if (bytes >= 16) {
+ want = bytes - (bytes % 16);
+ this.blocks(m, mpos, want);
+ mpos += want;
+ bytes -= want;
+ }
+
+ if (bytes != 0) {
+ for (i = 0; i < bytes; i++)
+ this.buffer[this.leftover + i] = m[mpos+i];
+ this.leftover += bytes;
+ }
+
+ return this;
+ }
+
+ }
+
+ private static int crypto_onetimeauth(
+ byte[] out,final int outpos,
+ byte[] m,final int mpos,
+ int n,
+ byte [] k)
+ {
+ poly1305 s = new poly1305(k);
+ s.update(m, mpos, n);
+ s.finish(out, outpos);
+
+ /*String dbgt = "";
+ for (int dbg = 0; dbg < out.length-outpos; dbg ++) dbgt += " "+out[dbg+outpos];
+ Log.d(TAG, "crypto_onetimeauth -> "+dbgt);
+ */
+
+ return 0;
+ }
+ public static int crypto_onetimeauth(byte [] out, byte [] m, int /*long*/ n , byte [] k) {
+ return crypto_onetimeauth(out,0, m,0, n, k);
+ }
+
+ private static int crypto_onetimeauth_verify(
+ byte[] h,final int hoff,
+ byte[] m,final int moff,
+ int /*long*/ n,
+ byte [] k)
+ {
+ byte [] x = new byte[16];
+ crypto_onetimeauth(x,0,m,moff,n,k);
+ return crypto_verify_16(h,hoff,x,0);
+ }
+ public static int crypto_onetimeauth_verify(byte [] h, byte [] m, int /*long*/ n, byte [] k) {
+ return crypto_onetimeauth_verify(h,0, m,0, n, k);
+ }
+ public static int crypto_onetimeauth_verify(byte [] h, byte [] m, byte [] k) {
+ return crypto_onetimeauth_verify(h, m, m!=null? m.length:0, k);
+ }
+
+ public static int crypto_secretbox(byte [] c, byte [] m, int /*long*/ d, byte [] n, byte [] k)
+ {
+ int i;
+ if (d < 32) return -1;
+ crypto_stream_xor(c,0,m,0,d,n,k);
+ crypto_onetimeauth(c,16, c,32, d-32, c);
+ ///for (i = 0; i < 16; i++) c[i] = 0;
+ return 0;
+ }
+
+ public static int crypto_secretbox_open(byte []m,byte []c,int /*long*/ d,byte []n,byte []k)
+ {
+ int i;
+ byte[] x = new byte[32];
+ if (d < 32) return -1;
+ crypto_stream(x,0,32,n,k);
+ if (crypto_onetimeauth_verify(c,16, c,32, d-32, x) != 0) return -1;
+ crypto_stream_xor(m,0,c,0,d,n,k);
+ ///for (i = 0; i < 32; i++) m[i] = 0;
+ return 0;
+ }
+
+ private static void set25519(long [] r, long [] a)
+ {
+ int i;
+ for (i = 0; i < 16; i ++) r[i]=a[i];
+ }
+
+ private static void car25519(long [] o)
+ {
+ int i;
+ long v, c = 1;
+ for (i = 0; i < 16; i++) {
+ v = o[i] + c + 65535;
+ c = v>>16;
+ o[i] = v - c * 65536;
+ }
+ o[0] += c-1 + 37 * (c-1);
+ }
+
+ private static void sel25519(
+ long[] p,
+ long[] q,
+ int b)
+ {
+ sel25519(p,0, q,0, b);
+ }
+ private static void sel25519(
+ long[] p,final int poff,
+ long[] q,final int qoff,
+ int b)
+ {
+ long t, c = ~(b-1);
+ for (int i = 0; i < 16; i++) {
+ t = c & (p[i+poff] ^ q[i+qoff]);
+ p[i+poff] ^= t;
+ q[i+qoff] ^= t;
+ }
+ }
+
+ private static void pack25519(byte [] o, long [] n,final int noff)
+ {
+ int i, j, b;
+ long [] m = new long[16], t = new long[16];
+ for (i = 0; i < 16; i++) t[i] = n[i+noff];
+ car25519(t);
+ car25519(t);
+ car25519(t);
+ for (j = 0; j < 2; j++) {
+ m[0] = t[0] - 0xffed;
+ for (i = 1; i < 15; i++) {
+ m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1);
+ m[i-1] &= 0xffff;
+ }
+ m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1);
+ b = (int) ((m[15]>>16) & 1);
+ m[14] &= 0xffff;
+ sel25519(t,0, m,0, 1-b);
+ }
+ for (i = 0; i < 16; i++) {
+ o[2*i] = (byte) (t[i] & 0xff);
+ o[2*i+1] = (byte) (t[i]>>8);
+ }
+ }
+
+ private static int neq25519(long [] a, long [] b) {
+ return neq25519(a,0, b,0);
+ }
+ private static int neq25519(long [] a,final int aoff, long [] b,final int boff)
+ {
+ byte [] c = new byte[32], d = new byte[32];
+ pack25519(c, a,aoff);
+ pack25519(d, b,boff);
+ return crypto_verify_32(c, 0, d, 0);
+ }
+
+ private static byte par25519(long [] a)
+ {
+ return par25519(a,0);
+ }
+ private static byte par25519(long [] a,final int aoff)
+ {
+ byte [] d = new byte[32];
+ pack25519(d, a,aoff);
+ return (byte) (d[0] & 1);
+ }
+
+ private static void unpack25519(long [] o, byte [] n)
+ {
+ int i;
+ for (i = 0; i < 16; i ++) o[i]=(n[2*i]&0xff)+((long)((n[2*i+1]<<8)&0xffff));
+ o[15] &= 0x7fff;
+ }
+
+ private static void A(
+ long [] o,
+ long [] a,
+ long [] b)
+ {
+ A(o,0, a,0, b,0);
+ }
+ private static void A(
+ long [] o,final int ooff,
+ long [] a,final int aoff,
+ long [] b,final int boff)
+ {
+ int i;
+ for (i = 0; i < 16; i ++) o[i+ooff] = a[i+aoff] + b[i+boff];
+ }
+
+ private static void Z(
+ long [] o,
+ long [] a,
+ long [] b)
+ {
+ Z(o,0, a,0, b,0);
+ }
+ private static void Z(
+ long [] o,final int ooff,
+ long [] a,final int aoff,
+ long [] b,final int boff)
+ {
+ int i;
+ for (i = 0; i < 16; i ++) o[i+ooff] = a[i+aoff] - b[i+boff];
+ }
+
+ private static void M(
+ long [] o,
+ long [] a,
+ long [] b)
+ {
+ M(o,0, a,0, b,0);
+ }
+ private static void M(
+ long [] o,final int ooff,
+ long [] a,final int aoff,
+ long [] b,final int boff)
+ {
+ long v, c,
+ t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0,
+ t8 = 0, t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0,
+ t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0,
+ t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0,
+ b0 = b[0 +boff],
+ b1 = b[1 +boff],
+ b2 = b[2 +boff],
+ b3 = b[3 +boff],
+ b4 = b[4 +boff],
+ b5 = b[5 +boff],
+ b6 = b[6 +boff],
+ b7 = b[7 +boff],
+ b8 = b[8 +boff],
+ b9 = b[9 +boff],
+ b10 = b[10 +boff],
+ b11 = b[11 +boff],
+ b12 = b[12 +boff],
+ b13 = b[13 +boff],
+ b14 = b[14 +boff],
+ b15 = b[15 +boff];
+
+ v = a[0 +aoff];
+ t0 += v * b0;
+ t1 += v * b1;
+ t2 += v * b2;
+ t3 += v * b3;
+ t4 += v * b4;
+ t5 += v * b5;
+ t6 += v * b6;
+ t7 += v * b7;
+ t8 += v * b8;
+ t9 += v * b9;
+ t10 += v * b10;
+ t11 += v * b11;
+ t12 += v * b12;
+ t13 += v * b13;
+ t14 += v * b14;
+ t15 += v * b15;
+ v = a[1 +aoff];
+ t1 += v * b0;
+ t2 += v * b1;
+ t3 += v * b2;
+ t4 += v * b3;
+ t5 += v * b4;
+ t6 += v * b5;
+ t7 += v * b6;
+ t8 += v * b7;
+ t9 += v * b8;
+ t10 += v * b9;
+ t11 += v * b10;
+ t12 += v * b11;
+ t13 += v * b12;
+ t14 += v * b13;
+ t15 += v * b14;
+ t16 += v * b15;
+ v = a[2 +aoff];
+ t2 += v * b0;
+ t3 += v * b1;
+ t4 += v * b2;
+ t5 += v * b3;
+ t6 += v * b4;
+ t7 += v * b5;
+ t8 += v * b6;
+ t9 += v * b7;
+ t10 += v * b8;
+ t11 += v * b9;
+ t12 += v * b10;
+ t13 += v * b11;
+ t14 += v * b12;
+ t15 += v * b13;
+ t16 += v * b14;
+ t17 += v * b15;
+ v = a[3 +aoff];
+ t3 += v * b0;
+ t4 += v * b1;
+ t5 += v * b2;
+ t6 += v * b3;
+ t7 += v * b4;
+ t8 += v * b5;
+ t9 += v * b6;
+ t10 += v * b7;
+ t11 += v * b8;
+ t12 += v * b9;
+ t13 += v * b10;
+ t14 += v * b11;
+ t15 += v * b12;
+ t16 += v * b13;
+ t17 += v * b14;
+ t18 += v * b15;
+ v = a[4 +aoff];
+ t4 += v * b0;
+ t5 += v * b1;
+ t6 += v * b2;
+ t7 += v * b3;
+ t8 += v * b4;
+ t9 += v * b5;
+ t10 += v * b6;
+ t11 += v * b7;
+ t12 += v * b8;
+ t13 += v * b9;
+ t14 += v * b10;
+ t15 += v * b11;
+ t16 += v * b12;
+ t17 += v * b13;
+ t18 += v * b14;
+ t19 += v * b15;
+ v = a[5 +aoff];
+ t5 += v * b0;
+ t6 += v * b1;
+ t7 += v * b2;
+ t8 += v * b3;
+ t9 += v * b4;
+ t10 += v * b5;
+ t11 += v * b6;
+ t12 += v * b7;
+ t13 += v * b8;
+ t14 += v * b9;
+ t15 += v * b10;
+ t16 += v * b11;
+ t17 += v * b12;
+ t18 += v * b13;
+ t19 += v * b14;
+ t20 += v * b15;
+ v = a[6 +aoff];
+ t6 += v * b0;
+ t7 += v * b1;
+ t8 += v * b2;
+ t9 += v * b3;
+ t10 += v * b4;
+ t11 += v * b5;
+ t12 += v * b6;
+ t13 += v * b7;
+ t14 += v * b8;
+ t15 += v * b9;
+ t16 += v * b10;
+ t17 += v * b11;
+ t18 += v * b12;
+ t19 += v * b13;
+ t20 += v * b14;
+ t21 += v * b15;
+ v = a[7 +aoff];
+ t7 += v * b0;
+ t8 += v * b1;
+ t9 += v * b2;
+ t10 += v * b3;
+ t11 += v * b4;
+ t12 += v * b5;
+ t13 += v * b6;
+ t14 += v * b7;
+ t15 += v * b8;
+ t16 += v * b9;
+ t17 += v * b10;
+ t18 += v * b11;
+ t19 += v * b12;
+ t20 += v * b13;
+ t21 += v * b14;
+ t22 += v * b15;
+ v = a[8 +aoff];
+ t8 += v * b0;
+ t9 += v * b1;
+ t10 += v * b2;
+ t11 += v * b3;
+ t12 += v * b4;
+ t13 += v * b5;
+ t14 += v * b6;
+ t15 += v * b7;
+ t16 += v * b8;
+ t17 += v * b9;
+ t18 += v * b10;
+ t19 += v * b11;
+ t20 += v * b12;
+ t21 += v * b13;
+ t22 += v * b14;
+ t23 += v * b15;
+ v = a[9 +aoff];
+ t9 += v * b0;
+ t10 += v * b1;
+ t11 += v * b2;
+ t12 += v * b3;
+ t13 += v * b4;
+ t14 += v * b5;
+ t15 += v * b6;
+ t16 += v * b7;
+ t17 += v * b8;
+ t18 += v * b9;
+ t19 += v * b10;
+ t20 += v * b11;
+ t21 += v * b12;
+ t22 += v * b13;
+ t23 += v * b14;
+ t24 += v * b15;
+ v = a[10 +aoff];
+ t10 += v * b0;
+ t11 += v * b1;
+ t12 += v * b2;
+ t13 += v * b3;
+ t14 += v * b4;
+ t15 += v * b5;
+ t16 += v * b6;
+ t17 += v * b7;
+ t18 += v * b8;
+ t19 += v * b9;
+ t20 += v * b10;
+ t21 += v * b11;
+ t22 += v * b12;
+ t23 += v * b13;
+ t24 += v * b14;
+ t25 += v * b15;
+ v = a[11 +aoff];
+ t11 += v * b0;
+ t12 += v * b1;
+ t13 += v * b2;
+ t14 += v * b3;
+ t15 += v * b4;
+ t16 += v * b5;
+ t17 += v * b6;
+ t18 += v * b7;
+ t19 += v * b8;
+ t20 += v * b9;
+ t21 += v * b10;
+ t22 += v * b11;
+ t23 += v * b12;
+ t24 += v * b13;
+ t25 += v * b14;
+ t26 += v * b15;
+ v = a[12 +aoff];
+ t12 += v * b0;
+ t13 += v * b1;
+ t14 += v * b2;
+ t15 += v * b3;
+ t16 += v * b4;
+ t17 += v * b5;
+ t18 += v * b6;
+ t19 += v * b7;
+ t20 += v * b8;
+ t21 += v * b9;
+ t22 += v * b10;
+ t23 += v * b11;
+ t24 += v * b12;
+ t25 += v * b13;
+ t26 += v * b14;
+ t27 += v * b15;
+ v = a[13 +aoff];
+ t13 += v * b0;
+ t14 += v * b1;
+ t15 += v * b2;
+ t16 += v * b3;
+ t17 += v * b4;
+ t18 += v * b5;
+ t19 += v * b6;
+ t20 += v * b7;
+ t21 += v * b8;
+ t22 += v * b9;
+ t23 += v * b10;
+ t24 += v * b11;
+ t25 += v * b12;
+ t26 += v * b13;
+ t27 += v * b14;
+ t28 += v * b15;
+ v = a[14 +aoff];
+ t14 += v * b0;
+ t15 += v * b1;
+ t16 += v * b2;
+ t17 += v * b3;
+ t18 += v * b4;
+ t19 += v * b5;
+ t20 += v * b6;
+ t21 += v * b7;
+ t22 += v * b8;
+ t23 += v * b9;
+ t24 += v * b10;
+ t25 += v * b11;
+ t26 += v * b12;
+ t27 += v * b13;
+ t28 += v * b14;
+ t29 += v * b15;
+ v = a[15 +aoff];
+ t15 += v * b0;
+ t16 += v * b1;
+ t17 += v * b2;
+ t18 += v * b3;
+ t19 += v * b4;
+ t20 += v * b5;
+ t21 += v * b6;
+ t22 += v * b7;
+ t23 += v * b8;
+ t24 += v * b9;
+ t25 += v * b10;
+ t26 += v * b11;
+ t27 += v * b12;
+ t28 += v * b13;
+ t29 += v * b14;
+ t30 += v * b15;
+
+ t0 += 38 * t16;
+ t1 += 38 * t17;
+ t2 += 38 * t18;
+ t3 += 38 * t19;
+ t4 += 38 * t20;
+ t5 += 38 * t21;
+ t6 += 38 * t22;
+ t7 += 38 * t23;
+ t8 += 38 * t24;
+ t9 += 38 * t25;
+ t10 += 38 * t26;
+ t11 += 38 * t27;
+ t12 += 38 * t28;
+ t13 += 38 * t29;
+ t14 += 38 * t30;
+ // t15 left as is
+
+ // first car
+ c = 1;
+ v = t0 + c + 65535; c = v >> 16; t0 = v - c * 65536;
+ v = t1 + c + 65535; c = v >> 16; t1 = v - c * 65536;
+ v = t2 + c + 65535; c = v >> 16; t2 = v - c * 65536;
+ v = t3 + c + 65535; c = v >> 16; t3 = v - c * 65536;
+ v = t4 + c + 65535; c = v >> 16; t4 = v - c * 65536;
+ v = t5 + c + 65535; c = v >> 16; t5 = v - c * 65536;
+ v = t6 + c + 65535; c = v >> 16; t6 = v - c * 65536;
+ v = t7 + c + 65535; c = v >> 16; t7 = v - c * 65536;
+ v = t8 + c + 65535; c = v >> 16; t8 = v - c * 65536;
+ v = t9 + c + 65535; c = v >> 16; t9 = v - c * 65536;
+ v = t10 + c + 65535; c = v >> 16; t10 = v - c * 65536;
+ v = t11 + c + 65535; c = v >> 16; t11 = v - c * 65536;
+ v = t12 + c + 65535; c = v >> 16; t12 = v - c * 65536;
+ v = t13 + c + 65535; c = v >> 16; t13 = v - c * 65536;
+ v = t14 + c + 65535; c = v >> 16; t14 = v - c * 65536;
+ v = t15 + c + 65535; c = v >> 16; t15 = v - c * 65536;
+ t0 += c-1 + 37 * (c-1);
+
+ // second car
+ c = 1;
+ v = t0 + c + 65535; c = v >> 16; t0 = v - c * 65536;
+ v = t1 + c + 65535; c = v >> 16; t1 = v - c * 65536;
+ v = t2 + c + 65535; c = v >> 16; t2 = v - c * 65536;
+ v = t3 + c + 65535; c = v >> 16; t3 = v - c * 65536;
+ v = t4 + c + 65535; c = v >> 16; t4 = v - c * 65536;
+ v = t5 + c + 65535; c = v >> 16; t5 = v - c * 65536;
+ v = t6 + c + 65535; c = v >> 16; t6 = v - c * 65536;
+ v = t7 + c + 65535; c = v >> 16; t7 = v - c * 65536;
+ v = t8 + c + 65535; c = v >> 16; t8 = v - c * 65536;
+ v = t9 + c + 65535; c = v >> 16; t9 = v - c * 65536;
+ v = t10 + c + 65535; c = v >> 16; t10 = v - c * 65536;
+ v = t11 + c + 65535; c = v >> 16; t11 = v - c * 65536;
+ v = t12 + c + 65535; c = v >> 16; t12 = v - c * 65536;
+ v = t13 + c + 65535; c = v >> 16; t13 = v - c * 65536;
+ v = t14 + c + 65535; c = v >> 16; t14 = v - c * 65536;
+ v = t15 + c + 65535; c = v >> 16; t15 = v - c * 65536;
+ t0 += c-1 + 37 * (c-1);
+
+ o[ 0 +ooff] = t0;
+ o[ 1 +ooff] = t1;
+ o[ 2 +ooff] = t2;
+ o[ 3 +ooff] = t3;
+ o[ 4 +ooff] = t4;
+ o[ 5 +ooff] = t5;
+ o[ 6 +ooff] = t6;
+ o[ 7 +ooff] = t7;
+ o[ 8 +ooff] = t8;
+ o[ 9 +ooff] = t9;
+ o[10 +ooff] = t10;
+ o[11 +ooff] = t11;
+ o[12 +ooff] = t12;
+ o[13 +ooff] = t13;
+ o[14 +ooff] = t14;
+ o[15 +ooff] = t15;
+ }
+
+ private static void S(
+ long [] o,
+ long [] a)
+ {
+ S(o,0, a,0);
+ }
+ private static void S(
+ long [] o,final int ooff,
+ long [] a,final int aoff)
+ {
+ M(o,ooff, a,aoff, a,aoff);
+ }
+
+ private static void inv25519(
+ long [] o,final int ooff,
+ long [] i,final int ioff)
+ {
+ long [] c = new long[16];
+ int a;
+ for (a = 0; a < 16; a++) c[a] = i[a+ioff];
+ for (a = 253; a >= 0; a--) {
+ S(c,0, c,0);
+ if(a != 2 && a != 4) M(c,0, c,0, i,ioff);
+ }
+ for (a = 0; a < 16; a++) o[a+ooff] = c[a];
+ }
+
+ private static void pow2523(long [] o,long [] i)
+ {
+ long [] c = new long[16];
+ int a;
+
+ for (a = 0; a < 16; a ++) c[a]=i[a];
+
+ for(a=250;a>=0;a--) {
+ S(c,0, c,0);
+ if(a!=1) M(c,0, c,0, i,0);
+ }
+
+ for (a = 0; a < 16; a ++) o[a]=c[a];
+ }
+
+ public static int crypto_scalarmult(byte []q,byte []n,byte []p)
+ {
+ byte [] z = new byte[32];
+ long [] x = new long[80];
+ int r, i;
+ long [] a = new long[16], b = new long[16], c = new long[16],
+ d = new long[16], e = new long[16], f = new long[16];
+ for (i = 0; i < 31; i++) z[i] = n[i];
+ z[31]=(byte) (((n[31]&127)|64) & 0xff);
+ z[0]&=248;
+ unpack25519(x,p);
+ for (i = 0; i < 16; i++) {
+ b[i]=x[i];
+ d[i]=a[i]=c[i]=0;
+ }
+ a[0]=d[0]=1;
+ for (i=254;i>=0;--i) {
+ r=(z[i>>>3]>>>(i&7))&1;
+ sel25519(a,b,r);
+ sel25519(c,d,r);
+ A(e,a,c);
+ Z(a,a,c);
+ A(c,b,d);
+ Z(b,b,d);
+ S(d,e);
+ S(f,a);
+ M(a,c,a);
+ M(c,b,e);
+ A(e,a,c);
+ Z(a,a,c);
+ S(b,a);
+ Z(c,d,f);
+ M(a,c,_121665);
+ A(a,a,d);
+ M(c,c,a);
+ M(a,d,f);
+ M(d,b,x);
+ S(b,e);
+ sel25519(a,b,r);
+ sel25519(c,d,r);
+ }
+ for (i = 0; i < 16; i++) {
+ x[i+16]=a[i];
+ x[i+32]=c[i];
+ x[i+48]=b[i];
+ x[i+64]=d[i];
+ }
+ inv25519(x,32, x,32);
+ M(x,16, x,16, x,32);
+ pack25519(q, x,16);
+
+ return 0;
+ }
+
+ public static int crypto_scalarmult_base(byte []q,byte []n)
+ {
+ return crypto_scalarmult(q,n,_9);
+ }
+
+ public static int crypto_box_keypair(byte [] y, byte [] x)
+ {
+ randombytes(x,32);
+ return crypto_scalarmult_base(y,x);
+ }
+
+ public static int crypto_box_beforenm(byte []k,byte []y,byte []x)
+ {
+ byte[] s = new byte[32];
+ crypto_scalarmult(s,x,y);
+
+ /*String dbgt = "";
+ for (int dbg = 0; dbg < s.length; dbg ++) dbgt += " "+s[dbg];
+ Log.d(TAG, "crypto_box_beforenm -> "+dbgt);
+ dbgt = "";
+ for (int dbg = 0; dbg < x.length; dbg ++) dbgt += " "+x[dbg];
+ Log.d(TAG, "crypto_box_beforenm, x -> "+dbgt);
+ dbgt = "";
+ for (int dbg = 0; dbg < y.length; dbg ++) dbgt += " "+y[dbg];
+ Log.d(TAG, "crypto_box_beforenm, y -> "+dbgt);
+ */
+
+ return crypto_core_hsalsa20(k, _0, s, sigma);
+ }
+
+ public static int crypto_box_afternm(byte []c,byte []m,int /*long*/ d,byte []n,byte []k)
+ {
+ return crypto_secretbox(c,m,d,n,k);
+ }
+
+ public static int crypto_box_open_afternm(byte []m,byte []c,int /*long*/ d,byte []n,byte []k)
+ {
+ return crypto_secretbox_open(m,c,d,n,k);
+ }
+
+ public static int crypto_box(byte []c,byte []m,int /*long*/ d,byte []n,byte []y,byte []x)
+ {
+ byte[] k = new byte[32];
+
+ ///L/og.d(TAG, "crypto_box start ...");
+
+ crypto_box_beforenm(k,y,x);
+ return crypto_box_afternm(c,m,d,n,k);
+ }
+
+ public static int crypto_box_open(byte []m,byte []c,int /*long*/ d,byte []n,byte []y,byte []x)
+ {
+ byte[] k = new byte[32];
+ crypto_box_beforenm(k,y,x);
+ return crypto_box_open_afternm(m,c,d,n,k);
+ }
+
+ private static final long K[] = {
+ 0x428a2f98d728ae22L, 0x7137449123ef65cdL, 0xb5c0fbcfec4d3b2fL, 0xe9b5dba58189dbbcL,
+ 0x3956c25bf348b538L, 0x59f111f1b605d019L, 0x923f82a4af194f9bL, 0xab1c5ed5da6d8118L,
+ 0xd807aa98a3030242L, 0x12835b0145706fbeL, 0x243185be4ee4b28cL, 0x550c7dc3d5ffb4e2L,
+ 0x72be5d74f27b896fL, 0x80deb1fe3b1696b1L, 0x9bdc06a725c71235L, 0xc19bf174cf692694L,
+ 0xe49b69c19ef14ad2L, 0xefbe4786384f25e3L, 0x0fc19dc68b8cd5b5L, 0x240ca1cc77ac9c65L,
+ 0x2de92c6f592b0275L, 0x4a7484aa6ea6e483L, 0x5cb0a9dcbd41fbd4L, 0x76f988da831153b5L,
+ 0x983e5152ee66dfabL, 0xa831c66d2db43210L, 0xb00327c898fb213fL, 0xbf597fc7beef0ee4L,
+ 0xc6e00bf33da88fc2L, 0xd5a79147930aa725L, 0x06ca6351e003826fL, 0x142929670a0e6e70L,
+ 0x27b70a8546d22ffcL, 0x2e1b21385c26c926L, 0x4d2c6dfc5ac42aedL, 0x53380d139d95b3dfL,
+ 0x650a73548baf63deL, 0x766a0abb3c77b2a8L, 0x81c2c92e47edaee6L, 0x92722c851482353bL,
+ 0xa2bfe8a14cf10364L, 0xa81a664bbc423001L, 0xc24b8b70d0f89791L, 0xc76c51a30654be30L,
+ 0xd192e819d6ef5218L, 0xd69906245565a910L, 0xf40e35855771202aL, 0x106aa07032bbd1b8L,
+ 0x19a4c116b8d2d0c8L, 0x1e376c085141ab53L, 0x2748774cdf8eeb99L, 0x34b0bcb5e19b48a8L,
+ 0x391c0cb3c5c95a63L, 0x4ed8aa4ae3418acbL, 0x5b9cca4f7763e373L, 0x682e6ff3d6b2b8a3L,
+ 0x748f82ee5defb2fcL, 0x78a5636f43172f60L, 0x84c87814a1f0ab72L, 0x8cc702081a6439ecL,
+ 0x90befffa23631e28L, 0xa4506cebde82bde9L, 0xbef9a3f7b2c67915L, 0xc67178f2e372532bL,
+ 0xca273eceea26619cL, 0xd186b8c721c0c207L, 0xeada7dd6cde0eb1eL, 0xf57d4f7fee6ed178L,
+ 0x06f067aa72176fbaL, 0x0a637dc5a2c898a6L, 0x113f9804bef90daeL, 0x1b710b35131c471bL,
+ 0x28db77f523047d84L, 0x32caab7b40c72493L, 0x3c9ebe0a15c9bebcL, 0x431d67c49c100d4cL,
+ 0x4cc5d4becb3e42b6L, 0x597f299cfc657e2aL, 0x5fcb6fab3ad6faecL, 0x6c44198c4a475817L
+ };
+
+ private static int crypto_hashblocks_hl(int [] hh,int [] hl, byte [] m,final int moff, int n) {
+
+ ///String dbgt = "";
+ ///for (int dbg = 0; dbg < n; dbg ++) dbgt += " "+m[dbg+moff];
+ ///Log.d(TAG, "crypto_hashblocks_hl m/"+n + "-> "+dbgt);
+
+ int [] wh = new int[16], wl = new int[16];
+ int bh0, bh1, bh2, bh3, bh4, bh5, bh6, bh7,
+ bl0, bl1, bl2, bl3, bl4, bl5, bl6, bl7,
+ th, tl, h, l, i, j, a, b, c, d;
+
+ int ah0 = hh[0],
+ ah1 = hh[1],
+ ah2 = hh[2],
+ ah3 = hh[3],
+ ah4 = hh[4],
+ ah5 = hh[5],
+ ah6 = hh[6],
+ ah7 = hh[7],
+
+ al0 = hl[0],
+ al1 = hl[1],
+ al2 = hl[2],
+ al3 = hl[3],
+ al4 = hl[4],
+ al5 = hl[5],
+ al6 = hl[6],
+ al7 = hl[7];
+
+ int pos = 0;
+ while (n >= 128) {
+ for (i = 0; i < 16; i++) {
+ j = 8 * i + pos;
+ wh[i] = ((m[j+0+moff]&0xff) << 24) | ((m[j+1+moff]&0xff) << 16) | ((m[j+2+moff]&0xff) << 8) | ((m[j+3+moff]&0xff) << 0);
+ wl[i] = ((m[j+4+moff]&0xff) << 24) | ((m[j+5+moff]&0xff) << 16) | ((m[j+6+moff]&0xff) << 8) | ((m[j+7+moff]&0xff) << 0);
+ }
+ for (i = 0; i < 80; i++) {
+ bh0 = ah0;
+ bh1 = ah1;
+ bh2 = ah2;
+ bh3 = ah3;
+ bh4 = ah4;
+ bh5 = ah5;
+ bh6 = ah6;
+ bh7 = ah7;
+
+ bl0 = al0;
+ bl1 = al1;
+ bl2 = al2;
+ bl3 = al3;
+ bl4 = al4;
+ bl5 = al5;
+ bl6 = al6;
+ bl7 = al7;
+
+ // add
+ h = ah7;
+ l = al7;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ // Sigma1
+ h = ((ah4 >>> 14) | (al4 << (32-14))) ^ ((ah4 >>> 18) | (al4 << (32-18))) ^ ((al4 >>> (41-32)) | (ah4 << (32-(41-32))));
+ l = ((al4 >>> 14) | (ah4 << (32-14))) ^ ((al4 >>> 18) | (ah4 << (32-18))) ^ ((ah4 >>> (41-32)) | (al4 << (32-(41-32))));
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ // Ch
+ h = (ah4 & ah5) ^ (~ah4 & ah6);
+ l = (al4 & al5) ^ (~al4 & al6);
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ // K
+ ///h = K[i*2];
+ ///l = K[i*2+1];
+ h = (int) ((K[i]>>>32) & 0xffffffff);
+ l = (int) ((K[i]>>> 0) & 0xffffffff);
+
+ ///Log.d(TAG, "i"+i + ",h:0x"+Integer.toHexString(h) + ",l:0x"+Integer.toHexString(l));
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ // w
+ h = wh[i%16];
+ l = wl[i%16];
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ th = c & 0xffff | d << 16;
+ tl = a & 0xffff | b << 16;
+
+ // add
+ h = th;
+ l = tl;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ // Sigma0
+ h = ((ah0 >>> 28) | (al0 << (32-28))) ^ ((al0 >>> (34-32)) | (ah0 << (32-(34-32)))) ^ ((al0 >>> (39-32)) | (ah0 << (32-(39-32))));
+ l = ((al0 >>> 28) | (ah0 << (32-28))) ^ ((ah0 >>> (34-32)) | (al0 << (32-(34-32)))) ^ ((ah0 >>> (39-32)) | (al0 << (32-(39-32))));
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ // Maj
+ h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2);
+ l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2);
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ bh7 = (c & 0xffff) | (d << 16);
+ bl7 = (a & 0xffff) | (b << 16);
+
+ // add
+ h = bh3;
+ l = bl3;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ h = th;
+ l = tl;
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ bh3 = (c & 0xffff) | (d << 16);
+ bl3 = (a & 0xffff) | (b << 16);
+
+ ah1 = bh0;
+ ah2 = bh1;
+ ah3 = bh2;
+ ah4 = bh3;
+ ah5 = bh4;
+ ah6 = bh5;
+ ah7 = bh6;
+ ah0 = bh7;
+
+ al1 = bl0;
+ al2 = bl1;
+ al3 = bl2;
+ al4 = bl3;
+ al5 = bl4;
+ al6 = bl5;
+ al7 = bl6;
+ al0 = bl7;
+
+ if (i%16 == 15) {
+ for (j = 0; j < 16; j++) {
+ // add
+ h = wh[j];
+ l = wl[j];
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ h = wh[(j+9)%16];
+ l = wl[(j+9)%16];
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ // sigma0
+ th = wh[(j+1)%16];
+ tl = wl[(j+1)%16];
+ h = ((th >>> 1) | (tl << (32-1))) ^ ((th >>> 8) | (tl << (32-8))) ^ (th >>> 7);
+ l = ((tl >>> 1) | (th << (32-1))) ^ ((tl >>> 8) | (th << (32-8))) ^ ((tl >>> 7) | (th << (32-7)));
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ // sigma1
+ th = wh[(j+14)%16];
+ tl = wl[(j+14)%16];
+ h = ((th >>> 19) | (tl << (32-19))) ^ ((tl >>> (61-32)) | (th << (32-(61-32)))) ^ (th >>> 6);
+ l = ((tl >>> 19) | (th << (32-19))) ^ ((th >>> (61-32)) | (tl << (32-(61-32)))) ^ ((tl >>> 6) | (th << (32-6)));
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ wh[j] = (c & 0xffff) | (d << 16);
+ wl[j] = (a & 0xffff) | (b << 16);
+ }
+ }
+ }
+
+ // add
+ h = ah0;
+ l = al0;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ h = hh[0];
+ l = hl[0];
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ hh[0] = ah0 = (c & 0xffff) | (d << 16);
+ hl[0] = al0 = (a & 0xffff) | (b << 16);
+
+ h = ah1;
+ l = al1;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ h = hh[1];
+ l = hl[1];
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ hh[1] = ah1 = (c & 0xffff) | (d << 16);
+ hl[1] = al1 = (a & 0xffff) | (b << 16);
+
+ h = ah2;
+ l = al2;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ h = hh[2];
+ l = hl[2];
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ hh[2] = ah2 = (c & 0xffff) | (d << 16);
+ hl[2] = al2 = (a & 0xffff) | (b << 16);
+
+ h = ah3;
+ l = al3;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ h = hh[3];
+ l = hl[3];
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ hh[3] = ah3 = (c & 0xffff) | (d << 16);
+ hl[3] = al3 = (a & 0xffff) | (b << 16);
+
+ h = ah4;
+ l = al4;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ h = hh[4];
+ l = hl[4];
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ hh[4] = ah4 = (c & 0xffff) | (d << 16);
+ hl[4] = al4 = (a & 0xffff) | (b << 16);
+
+ h = ah5;
+ l = al5;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ h = hh[5];
+ l = hl[5];
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ hh[5] = ah5 = (c & 0xffff) | (d << 16);
+ hl[5] = al5 = (a & 0xffff) | (b << 16);
+
+ h = ah6;
+ l = al6;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ h = hh[6];
+ l = hl[6];
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ hh[6] = ah6 = (c & 0xffff) | (d << 16);
+ hl[6] = al6 = (a & 0xffff) | (b << 16);
+
+ h = ah7;
+ l = al7;
+
+ a = l & 0xffff; b = l >>> 16;
+ c = h & 0xffff; d = h >>> 16;
+
+ h = hh[7];
+ l = hl[7];
+
+ a += l & 0xffff; b += l >>> 16;
+ c += h & 0xffff; d += h >>> 16;
+
+ b += a >>> 16;
+ c += b >>> 16;
+ d += c >>> 16;
+
+ hh[7] = ah7 = (c & 0xffff) | (d << 16);
+ hl[7] = al7 = (a & 0xffff) | (b << 16);
+
+ pos += 128;
+ n -= 128;
+
+ /*dbgt = "";
+ for (int dbg = 0; dbg < hh.length; dbg ++) dbgt += " "+hh[dbg];
+ Log.d(TAG, "\ncrypto_hashblocks_hl hh -> "+dbgt);
+ dbgt = "";
+ for (int dbg = 0; dbg < hl.length; dbg ++) dbgt += " "+hl[dbg];
+ Log.d(TAG, "\ncrypto_hashblocks_hl hl -> "+dbgt);*/
+ }
+
+ return n;
+ }
+
+ // TBD 64bits of n
+ ///int crypto_hash(byte [] out, byte [] m, long n)
+ public static int crypto_hash(byte [] out, byte [] m,final int moff, int n)
+ {
+ int [] hh = new int[8],
+ hl = new int[8];
+ byte [] x = new byte[256];
+ int i, b = n;
+ long u;
+
+ hh[0] = 0x6a09e667;
+ hh[1] = 0xbb67ae85;
+ hh[2] = 0x3c6ef372;
+ hh[3] = 0xa54ff53a;
+ hh[4] = 0x510e527f;
+ hh[5] = 0x9b05688c;
+ hh[6] = 0x1f83d9ab;
+ hh[7] = 0x5be0cd19;
+
+ hl[0] = 0xf3bcc908;
+ hl[1] = 0x84caa73b;
+ hl[2] = 0xfe94f82b;
+ hl[3] = 0x5f1d36f1;
+ hl[4] = 0xade682d1;
+ hl[5] = 0x2b3e6c1f;
+ hl[6] = 0xfb41bd6b;
+ hl[7] = 0x137e2179;
+
+ if (n >= 128) {
+ crypto_hashblocks_hl(hh, hl, m,moff, n);
+ n %= 128;
+ }
+
+ for (i = 0; i < n; i++) x[i] = m[b-n+i +moff];
+ x[n] = (byte) 128;
+
+ n = 256-128*(n<112?1:0);
+ x[n-9] = 0;
+
+ ts64(x, n-8, b<<3/*(b / 0x20000000) | 0, b << 3*/);
+
+ crypto_hashblocks_hl(hh, hl, x,0, n);
+
+ for (i = 0; i < 8; i++) {
+ u = hh[i]; u <<= 32; u |= hl[i]&0xffffffffL;
+ ts64(out, 8*i, u);
+ }
+
+ return 0;
+ }
+ public static int crypto_hash(byte [] out, byte [] m) {
+ return crypto_hash(out, m,0, m!=null? m.length : 0);
+ }
+
+ // gf: long[16]
+ ///private static void add(gf p[4],gf q[4])
+ private static void add(long [] p[], long [] q[])
+ {
+ long [] a = new long[16];
+ long [] b = new long[16];
+ long [] c = new long[16];
+ long [] d = new long[16];
+ long [] t = new long[16];
+ long [] e = new long[16];
+ long [] f = new long[16];
+ long [] g = new long[16];
+ long [] h = new long[16];
+
+
+ long [] p0 = p[0];
+ long [] p1 = p[1];
+ long [] p2 = p[2];
+ long [] p3 = p[3];
+
+ long [] q0 = q[0];
+ long [] q1 = q[1];
+ long [] q2 = q[2];
+ long [] q3 = q[3];
+
+ Z(a,0, p1,0, p0,0);
+ Z(t,0, q1,0, q0,0);
+ M(a,0, a,0, t,0);
+ A(b,0, p0,0, p1,0);
+ A(t,0, q0,0, q1,0);
+ M(b,0, b,0, t,0);
+ M(c,0, p3,0, q3,0);
+ M(c,0, c,0, D2,0);
+ M(d,0, p2,0, q2,0);
+
+ A(d,0, d,0, d,0);
+ Z(e,0, b,0, a,0);
+ Z(f,0, d,0, c,0);
+ A(g,0, d,0, c,0);
+ A(h,0, b,0, a,0);
+
+ M(p0,0, e,0, f,0);
+ M(p1,0, h,0, g,0);
+ M(p2,0, g,0, f,0);
+ M(p3,0, e,0, h,0);
+ }
+
+ private static void cswap(long [] p[], long [] q[], byte b)
+ {
+ int i;
+
+ for (i = 0; i < 4; i ++)
+ sel25519(p[i],0, q[i],0, b);
+ }
+
+ private static void pack(byte [] r, long [] p[])
+ {
+ long [] tx = new long[16];
+ long [] ty = new long[16];
+ long [] zi = new long[16];
+
+ inv25519(zi,0, p[2],0);
+
+ M(tx,0, p[0],0, zi,0);
+ M(ty,0, p[1],0, zi,0);
+
+ pack25519(r, ty,0);
+
+ r[31] ^= par25519(tx,0) << 7;
+ }
+
+ private static void scalarmult(long [] p[], long [] q[], byte[] s,final int soff)
+ {
+ int i;
+
+ set25519(p[0],gf0);
+ set25519(p[1],gf1);
+ set25519(p[2],gf1);
+ set25519(p[3],gf0);
+
+ for (i = 255;i >= 0;--i) {
+ byte b = (byte) ((s[i/8+soff] >>> (i&7))&1);
+
+ cswap(p,q,b);
+ add(q,p);
+ add(p,p);
+ cswap(p,q,b);
+ }
+
+ ///String dbgt = "";
+ ///for (int dbg = 0; dbg < p.length; dbg ++) for (int dd = 0; dd < p[dbg].length; dd ++) dbgt += " "+p[dbg][dd];
+ ///L/og.d(TAG, "scalarmult -> "+dbgt);
+ }
+
+ private static void scalarbase(long [] p[], byte[] s,final int soff)
+ {
+ long [] [] q = new long [4] [];
+
+ q[0] = new long [16];
+ q[1] = new long [16];
+ q[2] = new long [16];
+ q[3] = new long [16];
+
+ set25519(q[0],X);
+ set25519(q[1],Y);
+ set25519(q[2],gf1);
+ M(q[3],0, X,0, Y,0);
+ scalarmult(p,q, s,soff);
+ }
+
+ public static int crypto_sign_keypair(byte [] pk, byte [] sk, boolean seeded) {
+ byte [] d = new byte[64];
+ long [] [] p = new long [4] [];
+
+ p[0] = new long [16];
+ p[1] = new long [16];
+ p[2] = new long [16];
+ p[3] = new long [16];
+
+ int i;
+
+ if (!seeded) randombytes(sk, 32);
+ crypto_hash(d, sk,0, 32);
+ d[0] &= 248;
+ d[31] &= 127;
+ d[31] |= 64;
+
+ scalarbase(p, d,0);
+ pack(pk, p);
+
+ for (i = 0; i < 32; i++) sk[i+32] = pk[i];
+ return 0;
+ }
+
+ private static final long L[] = {
+ 0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58,
+ 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0x10
+ };
+
+ private static void modL(byte[] r,final int roff, long x[])
+ {
+ long carry;
+ int i, j;
+
+ for (i = 63;i >= 32;--i) {
+ carry = 0;
+ for (j = i - 32;j < i - 12;++j) {
+ x[j] += carry - 16 * x[i] * L[j - (i - 32)];
+ carry = (x[j] + 128) >> 8;
+ x[j] -= carry << 8;
+ }
+ x[j] += carry;
+ x[i] = 0;
+ }
+ carry = 0;
+
+ for (j = 0; j < 32; j ++) {
+ x[j] += carry - (x[31] >> 4) * L[j];
+ carry = x[j] >> 8;
+ x[j] &= 255;
+ }
+
+ for (j = 0; j < 32; j ++) x[j] -= carry * L[j];
+
+ for (i = 0; i < 32; i ++) {
+ x[i+1] += x[i] >> 8;
+ r[i+roff] = (byte) (x[i] & 255);
+ }
+ }
+
+ private static void reduce(byte [] r)
+ {
+ long[] x = new long [64];
+ int i;
+
+ for (i = 0; i < 64; i ++) x[i] = (long) (r[i]&0xff);
+
+ for (i = 0; i < 64; i ++) r[i] = 0;
+
+ modL(r,0, x);
+ }
+
+ // TBD... 64bits of n
+ ///int crypto_sign(byte [] sm, long * smlen, byte [] m, long n, byte [] sk)
+ public static int crypto_sign(byte [] sm, long dummy /* *smlen not used*/, byte [] m,final int moff, int/*long*/ n, byte [] sk)
+ {
+ byte[] d = new byte[64], h = new byte[64], r = new byte[64];
+
+ int i, j;
+ long [] x = new long[64];
+
+ long [] [] p = new long [4] [];
+ p[0] = new long [16];
+ p[1] = new long [16];
+ p[2] = new long [16];
+ p[3] = new long [16];
+
+ crypto_hash(d, sk,0, 32);
+ d[0] &= 248;
+ d[31] &= 127;
+ d[31] |= 64;
+
+ ///*smlen = n+64;
+
+ for (i = 0; i < n; i ++) sm[64 + i] = m[i+moff];
+
+ for (i = 0; i < 32; i ++) sm[32 + i] = d[32 + i];
+
+ crypto_hash(r, sm,32, n+32);
+ reduce(r);
+ scalarbase(p, r,0);
+ pack(sm,p);
+
+ for (i = 0; i < 32; i ++) sm[i+32] = sk[i+32];
+ crypto_hash(h, sm,0, n + 64);
+ reduce(h);
+
+ for (i = 0; i < 64; i ++) x[i] = 0;
+
+ for (i = 0; i < 32; i ++) x[i] = (long) (r[i]&0xff);
+
+ for (i = 0; i < 32; i ++) for (j = 0; j < 32; j ++) x[i+j] += (h[i]&0xff) * (long) (d[j]&0xff);
+
+ modL(sm,32, x);
+
+ return 0;
+ }
+
+ private static int unpackneg(long [] r[], byte p[])
+ {
+ long [] t = new long [16];
+ long [] chk = new long [16];
+ long [] num = new long [16];
+ long [] den = new long [16];
+ long [] den2 = new long [16];
+ long [] den4 = new long [16];
+ long [] den6 = new long [16];
+
+ set25519(r[2], gf1);
+ unpack25519(r[1], p);
+ S(num, r[1]);
+ M(den, num, D);
+ Z(num, num, r[2]);
+ A(den, r[2], den);
+
+ S(den2, den);
+ S(den4, den2);
+ M(den6, den4, den2);
+ M(t, den6, num);
+ M(t, t, den);
+
+ pow2523(t, t);
+ M(t, t, num);
+ M(t, t, den);
+ M(t, t, den);
+ M(r[0], t, den);
+
+ S(chk, r[0]);
+ M(chk, chk, den);
+ if (neq25519(chk, num)!=0) M(r[0], r[0], I);
+
+ S(chk, r[0]);
+ M(chk, chk, den);
+ if (neq25519(chk, num)!=0) return -1;
+
+ if (par25519(r[0]) == ((p[31]&0xFF)>>>7)) Z(r[0], gf0, r[0]);
+
+ M(r[3], r[0], r[1]);
+
+ return 0;
+ }
+
+ /// TBD 64bits of mlen
+ ///int crypto_sign_open(byte []m,long *mlen,byte []sm,long n,byte []pk)
+ public static int crypto_sign_open(byte [] m, long dummy /* *mlen not used*/, byte [] sm,final int smoff, int/*long*/ n, byte []pk)
+ {
+ int i;
+ byte[] t = new byte[32], h = new byte[64];
+
+ long [] [] p = new long [4] [];
+ p[0] = new long [16];
+ p[1] = new long [16];
+ p[2] = new long [16];
+ p[3] = new long [16];
+
+ long [] [] q = new long [4] [];
+ q[0] = new long [16];
+ q[1] = new long [16];
+ q[2] = new long [16];
+ q[3] = new long [16];
+
+ ///*mlen = -1;
+
+ if (n < 64) return -1;
+
+ if (unpackneg(q,pk)!=0) return -1;
+
+ for (i = 0; i < n; i ++) m[i] = sm[i+smoff];
+
+ for (i = 0; i < 32; i ++) m[i+32] = pk[i];
+
+ crypto_hash(h, m,0, n);
+
+ reduce(h);
+ scalarmult(p,q, h,0);
+
+ scalarbase(q, sm,32+smoff);
+ add(p,q);
+ pack(t,p);
+
+ n -= 64;
+ if (crypto_verify_32(sm,smoff, t,0)!=0) {
+ // optimizing it
+ ///for (i = 0; i < n; i ++) m[i] = 0;
+ return -1;
+ }
+
+ // TBD optimizing ...
+ ///for (i = 0; i < n; i ++) m[i] = sm[i + 64 + smoff];
+ ///*mlen = n;
+
+ return 0;
+ }
+
+ /*
+ * @description
+ * Java SecureRandom generator
+ * */
+ private static final SecureRandom jrandom = new SecureRandom();
+
+ public static byte[] randombytes(byte [] x) {
+ jrandom.nextBytes(x);
+ return x;
+ }
+
+ public static byte[] randombytes(int len) {
+ return randombytes(new byte[len]);
+ }
+
+ public static byte[] randombytes(byte [] x, int len) {
+ byte [] b = randombytes(len);
+ System.arraycopy(b, 0, x, 0, len);
+ return x;
+ }
+
+/*
+ public static byte[] randombytes(byte [] x, int len) {
+ int ret = len % 8;
+ long rnd;
+ for (int i = 0; i < len-ret; i += 8) {
+ rnd = jrandom.nextLong();
+ x[i+0] = (byte) (rnd >>> 0);
+ x[i+1] = (byte) (rnd >>> 8);
+ x[i+2] = (byte) (rnd >>> 16);
+ x[i+3] = (byte) (rnd >>> 24);
+ x[i+4] = (byte) (rnd >>> 32);
+ x[i+5] = (byte) (rnd >>> 40);
+ x[i+6] = (byte) (rnd >>> 48);
+ x[i+7] = (byte) (rnd >>> 56);
+ }
+ if (ret > 0) {
+ rnd = jrandom.nextLong();
+ for (int i = len-ret; i < len; i ++)
+ x[i] = (byte) (rnd >>> 8*i);
+ }
+ return x;
+ }
+*/
+
+ public static byte[] makeBoxNonce() {
+ return randombytes(Box.nonceLength);
+ }
+
+ public static byte[] makeSecretBoxNonce() {
+ return randombytes(SecretBox.nonceLength);
+ }
+
+ public static String hexEncodeToString( byte [] raw ) {
+ String HEXES = "0123456789ABCDEF";
+ final StringBuilder hex = new StringBuilder( 2 * raw.length );
+ for ( final byte b : raw ) {
+ hex.append(HEXES.charAt((b & 0xF0) >> 4))
+ .append(HEXES.charAt((b & 0x0F)));
+ }
+ return hex.toString();
+ }
+
+ public static byte[] hexDecode(String s) {
+ byte[] b = new byte[s.length() / 2];
+ for (int i = 0; i < s.length(); i += 2) {
+ b[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4)
+ + Character.digit(s.charAt(i+1), 16));
+ }
+ return b;
+ }
+
+ // public static boolean java.util.Arrays.equals(array1, array2);
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Core/System.java b/app/src/main/java/de/labor_stein/befund/Core/System.java
new file mode 100644
index 0000000..92c7971
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Core/System.java
@@ -0,0 +1,751 @@
+//
+// System.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 13.06.22
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Core;
+
+import android.content.Context;
+import android.content.res.AssetManager;
+import android.os.Build;
+import android.os.Environment;
+
+import java.io.BufferedInputStream;
+import java.io.DataInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import de.labor_stein.befund.Core.Models.System.Device;
+import de.labor_stein.befund.Core.Models.System.StorageInfo;
+
+public class System
+{
+ public static String ApplicationDirectoryPath = null;
+
+ /**
+ * Returns path of application directory
+ * @param context - current context
+ * @return returns path as string
+ */
+ public static String ApplicationDirectoryPath(Context context)
+ {
+ String result = null;
+
+ if(ApplicationDirectoryPath != null)
+ {
+ result = ApplicationDirectoryPath;
+ }
+ else
+ {
+ result = GetInternalStorage(context);
+
+ if(result == null)
+ {
+ File file = context.getFilesDir();
+
+ if(file != null)
+ {
+ result = file.getAbsolutePath();
+ }
+ }
+
+ ApplicationDirectoryPath = result;
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns path of settings.json
+ * @param context - current context
+ * @return returns path as string
+ */
+ public static String SettingsPath(Context context)
+ {
+ return ApplicationDirectoryPath(context) + "/settings.json";
+ }
+
+ /**
+ * Returns path of storage
+ * @param context - current context
+ * @return returns path as string
+ */
+ public static String StorageDirectoryPath(Context context)
+ {
+ String result = ApplicationDirectoryPath(context) + "/storage";
+
+ try
+ {
+ File fileManager = new File(result);
+
+ if(!fileManager.exists())
+ {
+ fileManager.mkdir();
+ }
+
+ if(!fileManager.exists() || !fileManager.isDirectory())
+ {
+ result = null;
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "StorageDirectoryPath(Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns path of encrypted path
+ * @param context - current context
+ * @return returns path as string
+ */
+ public static String EncryptedStorageDirectoryPath(Context context)
+ {
+ String result = StorageDirectoryPath(context) + "/encrypted";
+
+ try
+ {
+ File fileManager = new File(result);
+
+ if(!fileManager.exists())
+ {
+ fileManager.mkdir();
+ }
+
+ if(!fileManager.exists() || !fileManager.isDirectory())
+ {
+ result = null;
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "EncryptedStorageDirectoryPath(Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns path of databases directory
+ * @param context - current context
+ * @return returns directory path as string
+ */
+ public static String DatabaseDirectoryPath(Context context)
+ {
+ String result = ApplicationDirectoryPath(context) + "/databases";
+
+ try
+ {
+ File fileManager = new File(result);
+
+ if(!fileManager.exists())
+ {
+ fileManager.mkdir();
+ }
+
+ if(!fileManager.exists() || !fileManager.isDirectory())
+ {
+ result = null;
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "DatabaseDirectoryPath(Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns path of logs database
+ * @param context - current context
+ * @return returns database path as string
+ */
+ public static String LogsDatabasePath(Context context)
+ {
+ String result = null;
+
+ try
+ {
+ String dbDirectory = DatabaseDirectoryPath(context);
+
+ if(dbDirectory != null && dbDirectory != "")
+ {
+ result = dbDirectory + "/logs.db";
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "LogsDatabasePath(Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns path of database
+ * @param context - current context
+ * @return returns database path as string
+ */
+ public static String ResultsDatabasePath(Context context)
+ {
+ String result = null;
+
+ try
+ {
+ String dbDirectory = DatabaseDirectoryPath(context);
+
+ if(dbDirectory != null && dbDirectory != "")
+ {
+ result = dbDirectory + "/results.db";
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "ResultsDatabasePath(Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Checks if file exits at path
+ *
+ * @param atPath - filename that should be checked
+ * @return returns true if successfully
+ */
+ public static Boolean FileExists(String atPath)
+ {
+ if(atPath != null && atPath != "")
+ {
+ File file = new File(atPath);
+ return file.exists();
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ /**
+ * Deletes file at path
+ *
+ * @param atPath - filename that should be deleted
+ * @return returns true if successfully
+ */
+ public static Boolean DeleteFile(String atPath)
+ {
+ Boolean result = false;
+
+ try
+ {
+ if(atPath != null && atPath != "")
+ {
+ File file = new File(atPath);
+
+ if(file.exists())
+ {
+ file.delete();
+ }
+ }
+
+ return !FileExists(atPath);
+ }
+ catch(Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "DeleteFile(String)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Writes content to the file
+ *
+ * @param filename - filename of storage
+ * @param context - current context
+ * @return returns byte array
+ */
+ public static Boolean WriteToStorage(String filename, byte[] data, Context context)
+ {
+ Boolean result = false;
+
+ try
+ {
+ String storageDirectory = StorageDirectoryPath(context);
+
+ if(storageDirectory != null && storageDirectory != "")
+ {
+ String filePath = storageDirectory + "/" + filename;
+
+ if(filePath != null && filePath != "")
+ {
+ if(FileExists(filePath))
+ {
+ DeleteFile(filePath);
+ }
+
+ FileOutputStream out = new FileOutputStream(filePath);
+ out.write(data);
+ out.close();
+
+ result = true;
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "WriteToStorage(String, byte[], Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Writes content to the file
+ *
+ * @param filename - filename of encrypted file storage
+ * @param context - current context
+ * @return returns byte array
+ */
+ public static Boolean WriteToEncryptedStorage(String filename, byte[] data, Context context)
+ {
+ Boolean result = false;
+
+ try
+ {
+ String storageDirectory = EncryptedStorageDirectoryPath(context);
+
+ if(storageDirectory != null && storageDirectory != "")
+ {
+ String filePath = storageDirectory + "/" + filename;
+
+ if(filePath != null && filePath != "")
+ {
+ if(FileExists(filePath))
+ {
+ DeleteFile(filePath);
+ }
+
+ FileOutputStream out = new FileOutputStream(filePath);
+ out.write(data);
+ out.close();
+
+ result = true;
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "WriteToEncryptedStorage(String, byte[], Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Reads content of file as byte array
+ *
+ * @param filename - filename of storage file
+ * @param context - current context
+ * @return returns byte array
+ */
+ public static byte[] ReadFromStorage(String filename, Context context)
+ {
+ byte[] result = null;
+
+ try
+ {
+ String storageDirectory = StorageDirectoryPath(context);
+
+ if(storageDirectory != null && storageDirectory != "")
+ {
+ String filePath = storageDirectory + "/" + filename;
+ File file = new File(filePath);
+
+ if(file.exists() && file.canRead())
+ {
+ result = new byte[(int) file.length()];
+ BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
+ DataInputStream dis = new DataInputStream(bis);
+ dis.readFully(result);
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "ReadFromStorage(String, Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Reads content of encrypted file as byte array
+ *
+ * @param filename - filename of encrypted file
+ * @param context - current context
+ * @return returns byte array
+ */
+ public static byte[] ReadFromEncryptedStorage(String filename, Context context)
+ {
+ byte[] result = null;
+
+ try
+ {
+ String storageDirectory = EncryptedStorageDirectoryPath(context);
+
+ if(storageDirectory != null && storageDirectory != "")
+ {
+ String filePath = storageDirectory + "/" + filename;
+ File file = new File(filePath);
+
+ if(file.exists() && file.canRead())
+ {
+ result = new byte[(int) file.length()];
+ BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
+ DataInputStream dis = new DataInputStream(bis);
+ dis.readFully(result);
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "ReadFromEncryptedStorage(String, Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns file path from storage
+ * @param filename - filename in storage
+ * @param context - current context
+ * @return retunrs path as string
+ */
+ public static String GetPathForStorageFile(String filename, Context context)
+ {
+ String result = null;
+
+ try
+ {
+ if(filename != null)
+ {
+ String storageDirectory = StorageDirectoryPath(context);
+
+ if(storageDirectory != null && storageDirectory != "")
+ {
+ result = storageDirectory + "/" + filename;
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "GetPathForStorageFile(String, Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns path for encrypted file
+ *
+ * @param filename - filename in the encrypted storage
+ * @param context - current context
+ * @return returns path as string
+ */
+ public static String GetPathForStorageEncryptedFile(String filename, Context context)
+ {
+ String result = null;
+
+ try
+ {
+ if(filename != null)
+ {
+ String storageDirectory = EncryptedStorageDirectoryPath(context);
+
+ if(storageDirectory != null && storageDirectory != "")
+ {
+ result = storageDirectory + "/" + filename;
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "GetPathForStorageEncryptedFile(String, Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns all files from encrypted storage
+ *
+ * @param context - current context
+ * @return returns list of files
+ */
+ public static List GetEncryptedFiles(Context context)
+ {
+ List result = null;
+
+ try
+ {
+ String path = EncryptedStorageDirectoryPath(context);
+
+ result = Files.walk(Paths.get(path))
+ .filter(Files::isRegularFile)
+ .map(Path::toFile)
+ .collect(Collectors.toList());
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "GetEncryptedFiles(String, Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns all oegd files from storage
+ *
+ * @param context - current context
+ * @return returns list of files
+ */
+ public static List GetOEGDFiles(Context context)
+ {
+ List result = null;
+
+ try
+ {
+ String path = StorageDirectoryPath(context);
+
+ List files = Files.walk(Paths.get(path))
+ .filter(Files::isRegularFile)
+ .map(Path::toFile)
+ .collect(Collectors.toList());
+
+ if(files != null && files.size() > 0)
+ {
+ result = new ArrayList<>();
+
+ for(int i = 0; i < files.size(); i++)
+ {
+ File f = files.get(i);
+
+ if(f.getName().toLowerCase().contains(".oegd"))
+ {
+ result.add(f);
+ }
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "GetOEGDFiles(String, Context)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns device info object
+ *
+ * @param settings
+ * @return
+ */
+ public static Device GetDeviceInfo(de.labor_stein.befund.Core.Models.Settings settings)
+ {
+ Device result = new Device();
+
+ if(Build.MANUFACTURER != null && Build.MODEL != null)
+ {
+ char firstChar = Build.MANUFACTURER.charAt(0);
+ result.udid = settings.udid;
+ result.name = Character.toUpperCase(firstChar) + Build.MANUFACTURER.substring(1) + " (" + Build.MODEL + ")";
+ result.manufacturer = Character.toUpperCase(firstChar) + Build.MANUFACTURER.substring(1);
+ result.model = Build.MODEL;
+ result.os = Build.VERSION.RELEASE;
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns storage info object
+ * @param context - current context
+ * @return returns storage info
+ */
+ public static StorageInfo GetStorageInfo(Context context)
+ {
+ StorageInfo result = null;
+
+ String application_directory = ApplicationDirectoryPath(context);
+
+ if(application_directory != null && application_directory != "")
+ {
+ File directory = new File(application_directory);
+
+ if(directory.exists())
+ {
+ result = new StorageInfo();
+
+ result.total = (double)directory.getTotalSpace() / 1000000000;
+ result.free = (double)directory.getFreeSpace() / 1000000000;
+ result.used = (result.total - result.free);
+ }
+ }
+
+ return result;
+ }
+
+ /**
+ * Returns file creation date
+ * @param atPath - path of file
+ * @return returns path as string
+ */
+ public static Date GetFileCreationDate(String atPath)
+ {
+ if(atPath != null && atPath != "")
+ {
+ File file = new File(atPath);
+
+ if(file.exists())
+ {
+ return new Date(file.lastModified());
+ }
+ else
+ {
+ return null;
+ }
+ }
+ else
+ {
+ return null;
+ }
+ }
+
+ /**
+ * Returns internal storage
+ * @param context - current context
+ * @return returns storage path as string
+ */
+ private static String GetInternalStorage(Context context)
+ {
+ String result = null;
+ File[] fileDirs = context.getExternalFilesDirs(null);
+
+ if (fileDirs != null && fileDirs.length > 0)
+ {
+ for (File file : fileDirs)
+ {
+ if(file != null && Environment.isExternalStorageEmulated(file))
+ {
+ result = file.getAbsolutePath();
+ break;
+ }
+ }
+ }
+
+ return result;
+ }
+
+ /**
+ * Deletes all files from device
+ *
+ * @return returns true if successfully
+ */
+ public static boolean DeleteAllFiles(Context context)
+ {
+ boolean result = false;
+
+ try
+ {
+ List files = GetEncryptedFiles(context);
+
+ /** delete results **/
+ if(files != null && files.size() > 0)
+ {
+ for(int i = 0; i < files.size(); i++)
+ {
+ File f = files.get(i);
+
+ DeleteFile(f.getPath());
+ }
+ }
+
+ /** Delete oegd´s **/
+ List oegds = GetOEGDFiles(context);
+
+ if(oegds != null && oegds.size() > 0)
+ {
+ for(int i = 0; i < oegds.size(); i++)
+ {
+ File f = files.get(i);
+
+ DeleteFile(f.getPath());
+ }
+ }
+
+ /** Delete logs database **/
+ DeleteFile(LogsDatabasePath(context));
+
+ /** Delete results database **/
+ DeleteFile(ResultsDatabasePath(context));
+
+ /** Delete settubgs **/
+ DeleteFile(SettingsPath(context));
+
+ /** check if successfully deleted **/
+ result = !FileExists(SettingsPath(context));
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.System", "DeleteAllFiles");
+ }
+
+ return result;
+ }
+
+ public static byte[] ReadFromAssets(String filename, Context context)
+ {
+ byte[] result = null;
+
+ try
+ {
+ AssetManager am = context.getAssets();
+
+ if(am != null)
+ {
+ InputStream is = am.open(filename);
+
+ if(is != null)
+ {
+ int length = is.available();
+ byte[] buffer = new byte[length];
+ is.read(buffer);
+ result = buffer;
+ is.close();
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getLocalizedMessage(), "de.labor_stein.befund.Core.System", "ReadFromAssets(String, Context)");
+ }
+
+ return result;
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/EditOEGDActivity.java b/app/src/main/java/de/labor_stein/befund/EditOEGDActivity.java
new file mode 100644
index 0000000..146a634
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/EditOEGDActivity.java
@@ -0,0 +1,457 @@
+//
+// EditOEGDActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 02.07.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+
+import android.app.DatePickerDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.Editable;
+import android.view.Gravity;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.DatePicker;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.PopupWindow;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.gson.Gson;
+
+import java.nio.charset.StandardCharsets;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Locale;
+import java.util.UUID;
+
+import de.labor_stein.befund.Core.Helpers.DateHelper;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.OEGD;
+import de.labor_stein.befund.Core.Models.OEGDFile;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Base64;
+import de.labor_stein.befund.Core.System;
+
+public class EditOEGDActivity extends AppCompatActivity
+{
+ /** EditOEGDActivityContext **/
+ private Context MainContext;
+
+ /** Layouts **/
+ private CoordinatorLayout ActivityRootLayout;
+
+ /** Controls **/
+ private TextView lblEditOEGD;
+ private TextView EditOEGDActivitylblButtonBack;
+ private EditText EditOEGDActivity_txtTitle;
+ private EditText EditOEGDActivity_txtFirstname;
+ private EditText EditOEGDActivity_txtLastname;
+ private EditText EditOEGDActivity_txtAdditionLastname;
+ private EditText EditOEGDActivity_txtPrefix;
+ private Spinner EditOEGDActivity_txtGenders;
+ private EditText EditOEGDActivity_txtBirthday;
+ private DatePickerDialog BirthdayPicker;
+ private EditText EditOEGDActivity_txtStreet;
+ private EditText EditOEGDActivity_txtZIP;
+ private EditText EditOEGDActivity_txtCity;
+ private EditText EditOEGDActivity_txtTelefon;
+
+ private Button EditOEGDActivity_btnSave;
+ private TextView EditOEGDActivity_Status;
+
+ /** Buttons **/
+ private FloatingActionButton OEGDButtonBack;
+
+ /** List items **/
+ private String[] Genders = { Lang.Get("LBL_GENDER"), Lang.Get("LBL_GENDER_M"), Lang.Get("LBL_GENDER_W"), Lang.Get("LBL_GENDER_D"), Lang.Get("LBL_GENDER_X") };
+
+ /** Current OEGDFile for editing **/
+ private OEGDFile CurrentOEGD = null;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_edit_oegd);
+
+ try
+ {
+ Bundle parameters = getIntent().getExtras();
+
+ if(parameters != null)
+ {
+ String file = parameters.getString("file");
+
+ if(file != null)
+ {
+ byte[] encrypted_content = System.ReadFromStorage(file, this);
+
+ if(encrypted_content != null)
+ {
+ String json = AES.Decrypt(new String(encrypted_content, StandardCharsets.UTF_8), AES.GetKey(Session.DevicePassword));
+
+ if(json != null)
+ {
+ CurrentOEGD = new OEGDFile();
+ CurrentOEGD.filename = file;
+ CurrentOEGD.OEGD = new Gson().fromJson(json, OEGD.class);
+ }
+ }
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "EditOEGDActivity", "onCreate");
+ }
+
+ this.Initialize();
+ }
+
+ /**
+ * Initializes eIDActivity
+ */
+ private void Initialize()
+ {
+ MainContext = this;
+ Log.Initialize(this);
+
+ this.InitializeLayouts();
+ this.InitializeLabels();
+ this.InitializeButtons();
+ this.InitializeControls();
+
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initializes Languages
+ */
+ private void InitializeLanguages()
+ {
+ lblEditOEGD.setText(Lang.Get("LBL_EDIT_OEGD"));
+ EditOEGDActivitylblButtonBack.setText(Lang.Get("BTN_BACK"));
+
+ EditOEGDActivity_txtTitle.setHint(Lang.Get("LBL_TITLE"));
+ EditOEGDActivity_txtFirstname.setHint(Lang.Get("LBL_FIRSTNAME"));
+ EditOEGDActivity_txtLastname.setHint(Lang.Get("LBL_LASTNAME"));
+ EditOEGDActivity_txtAdditionLastname.setHint(Lang.Get("LBL_ADDITION_NAME"));
+ EditOEGDActivity_txtPrefix.setHint(Lang.Get("LBL_NAME_PREFIX"));
+ EditOEGDActivity_txtBirthday.setHint(Lang.Get("LBL_BIRTHDAY"));
+ EditOEGDActivity_txtStreet.setHint(Lang.Get("LBL_STREET"));
+ EditOEGDActivity_txtZIP.setHint(Lang.Get("LBL_ZIP"));
+ EditOEGDActivity_txtCity.setHint(Lang.Get("LBL_CITY"));
+ EditOEGDActivity_txtTelefon.setHint(Lang.Get("LBL_TELEFON"));
+ EditOEGDActivity_btnSave.setText(Lang.Get("BTN_SAVE"));
+ }
+
+ /**
+ * Initializes controls
+ */
+ private void InitializeControls()
+ {
+ EditOEGDActivity_btnSave = findViewById(R.id.EditOEGDActivity_btnSave);
+
+ if(this.CurrentOEGD != null && this.CurrentOEGD.OEGD != null)
+ {
+ EditOEGDActivity_btnSave.setOnClickListener(v -> { this.EditOEGDActivity_btnSave_Click(); });
+ }
+
+ EditOEGDActivity_txtTitle = findViewById(R.id.EditOEGDActivity_txtTitle);
+ EditOEGDActivity_txtFirstname = findViewById(R.id.EditOEGDActivity_txtFirstname);
+ EditOEGDActivity_txtLastname = findViewById(R.id.EditOEGDActivity_txtLastname);
+ EditOEGDActivity_txtAdditionLastname = findViewById(R.id.EditOEGDActivity_txtAdditionLastname);
+ EditOEGDActivity_txtPrefix = findViewById(R.id.EditOEGDActivity_txtPrefix);
+ EditOEGDActivity_txtGenders = findViewById(R.id.EditOEGDActivity_txtGenders);
+ EditOEGDActivity_txtBirthday = findViewById(R.id.EditOEGDActivity_txtBirthday);
+ EditOEGDActivity_txtStreet = findViewById(R.id.EditOEGDActivity_txtStreet);
+ EditOEGDActivity_txtZIP = findViewById(R.id.EditOEGDActivity_txtZIP);
+ EditOEGDActivity_txtCity = findViewById(R.id.EditOEGDActivity_txtCity);
+ EditOEGDActivity_txtTelefon = findViewById(R.id.EditOEGDActivity_txtTelefon);
+ EditOEGDActivity_Status = findViewById(R.id.EditOEGDActivity_Status);
+
+ ArrayAdapter aa = new ArrayAdapter(this, android.R.layout.simple_spinner_item, this.Genders);
+ aa.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+ EditOEGDActivity_txtGenders.setAdapter(aa);
+
+ /** DatePicker **/
+ BirthdayPicker = new DatePickerDialog(this, R.style.MySpinnerDatePickerStyle);
+ BirthdayPicker.getDatePicker().setMaxDate(new Date().getTime());
+ BirthdayPicker.setOnDateSetListener(new DatePickerDialog.OnDateSetListener()
+ {
+ @Override
+ public void onDateSet(DatePicker view, int year, int month, int dayOfMonth)
+ {
+ Date selectedDate = DateHelper.getDateFromDatePicket(BirthdayPicker.getDatePicker());
+
+ if(selectedDate != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy");
+ EditOEGDActivity_txtBirthday.setText(dateFormat.format(selectedDate));
+ }
+ }
+ });
+
+ /** Disable directly key insert in the birthday field(it should be set by DatePicker for well formed value) **/
+ EditOEGDActivity_txtBirthday.setOnKeyListener((View v, int keyCode, KeyEvent event) -> { return true; });
+
+ /** Show/Hide DatePicker **/
+ EditOEGDActivity_txtBirthday.setOnFocusChangeListener((View v, boolean hasFocus) -> { if(hasFocus) { BirthdayPicker.show(); } });
+ EditOEGDActivity_txtBirthday.setOnTouchListener((View v, MotionEvent event) -> { BirthdayPicker.show(); return true; });
+
+ /** Set the values to the fields **/
+ if(this.CurrentOEGD != null && this.CurrentOEGD.OEGD != null)
+ {
+ if(this.CurrentOEGD.OEGD.title != null && !this.CurrentOEGD.OEGD.title.isEmpty())
+ {
+ EditOEGDActivity_txtTitle.setText(this.CurrentOEGD.OEGD.title);
+ }
+
+ EditOEGDActivity_txtFirstname.setText(this.CurrentOEGD.OEGD.first_name);
+ EditOEGDActivity_txtLastname.setText(this.CurrentOEGD.OEGD.last_name);
+
+ if(this.CurrentOEGD.OEGD.name_addition != null && !this.CurrentOEGD.OEGD.name_addition.isEmpty())
+ {
+ EditOEGDActivity_txtAdditionLastname.setText(this.CurrentOEGD.OEGD.name_addition);
+ }
+
+ if(this.CurrentOEGD.OEGD.prefix != null && !this.CurrentOEGD.OEGD.prefix.isEmpty())
+ {
+ EditOEGDActivity_txtPrefix.setText(this.CurrentOEGD.OEGD.prefix);
+ }
+
+ if(this.CurrentOEGD.OEGD.gender.toLowerCase().equals("m"))
+ {
+ EditOEGDActivity_txtGenders.setSelection(1);
+ }
+ else if(this.CurrentOEGD.OEGD.gender.toLowerCase().equals("w"))
+ {
+ EditOEGDActivity_txtGenders.setSelection(2);
+ }
+ else if(this.CurrentOEGD.OEGD.gender.toLowerCase().equals("d"))
+ {
+ EditOEGDActivity_txtGenders.setSelection(3);
+ }
+ else if(this.CurrentOEGD.OEGD.gender.toLowerCase().equals("x"))
+ {
+ EditOEGDActivity_txtGenders.setSelection(4);
+ }
+
+ if(this.CurrentOEGD.OEGD.birthdate != null && !this.CurrentOEGD.OEGD.birthdate.isEmpty())
+ {
+ Date birthday = this.CurrentOEGD.OEGD.GetBirthday();
+
+ if(birthday != null)
+ {
+ int year = DateHelper.GetFullYearFromDate(birthday);
+ int month = DateHelper.GetFullMonthFromDate(birthday);
+ int day = DateHelper.GetFullDayFromDate(birthday);
+
+ BirthdayPicker.updateDate(year, month - 1, day);
+ EditOEGDActivity_txtBirthday.setText(this.CurrentOEGD.OEGD.GetFormatedBirthday());
+ }
+ }
+
+ EditOEGDActivity_txtStreet.setText(this.CurrentOEGD.OEGD.address.street_number);
+ EditOEGDActivity_txtCity.setText(this.CurrentOEGD.OEGD.address.city);
+ EditOEGDActivity_txtZIP.setText(this.CurrentOEGD.OEGD.address.zip_code);
+
+ if(this.CurrentOEGD.OEGD.phone != null && !this.CurrentOEGD.OEGD.phone.isEmpty())
+ {
+ EditOEGDActivity_txtTelefon.setText(this.CurrentOEGD.OEGD.phone);
+ }
+ }
+ }
+
+ /**
+ * Initialize Layouts
+ */
+ private void InitializeLayouts()
+ {
+ ActivityRootLayout = (CoordinatorLayout)findViewById(R.id.EditOEGDActivityRootLayout);
+ }
+
+ /**
+ * Initializes Labels
+ */
+ private void InitializeLabels()
+ {
+ lblEditOEGD = ActivityRootLayout.findViewById(R.id.lblEditOEGD);
+ EditOEGDActivitylblButtonBack = ActivityRootLayout.findViewById(R.id.EditOEGDActivitylblButtonBack);
+ }
+
+ /**
+ * Initializes Buttons
+ */
+ private void InitializeButtons()
+ {
+ OEGDButtonBack = ActivityRootLayout.findViewById(R.id.OEGDButtonBack);
+ OEGDButtonBack.setOnClickListener(v ->{ OEGDButtonBack_Click(); });
+ }
+
+ /**
+ * Go Back to OEGDActivity
+ */
+ private void OEGDButtonBack_Click()
+ {
+ Intent intent = new Intent(this, OEGDActivity.class);
+ startActivity(intent);
+ overridePendingTransition(R.anim.side_in_left, R.anim.side_out_right);
+ }
+
+ /**
+ * Save current OEGD
+ */
+ private void EditOEGDActivity_btnSave_Click()
+ {
+ try
+ {
+ EditOEGDActivity_Status.setText("");
+
+ if(EditOEGDActivity_txtFirstname.getText() == null || EditOEGDActivity_txtFirstname.getText().toString().isEmpty())
+ {
+ EditOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_FIRSTNAME"));
+ }
+ else if(EditOEGDActivity_txtLastname.getText() == null || EditOEGDActivity_txtLastname.getText().toString().isEmpty())
+ {
+ EditOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_LASTNAME"));
+ }
+ else if(EditOEGDActivity_txtBirthday.getText() == null || EditOEGDActivity_txtBirthday.getText().toString().isEmpty())
+ {
+ EditOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_BIRTHDAY"));
+ }
+ else if(EditOEGDActivity_txtGenders.getSelectedItemPosition() <= 0)
+ {
+ EditOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_GENDER"));
+ }
+ else if(EditOEGDActivity_txtStreet.getText() == null || EditOEGDActivity_txtStreet.getText().toString().isEmpty())
+ {
+ EditOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_STREET"));
+ }
+ else if(EditOEGDActivity_txtZIP.getText() == null || EditOEGDActivity_txtZIP.getText().toString().isEmpty())
+ {
+ EditOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_ZIP"));
+ }
+ else if(EditOEGDActivity_txtCity.getText() == null || EditOEGDActivity_txtCity.getText().toString().isEmpty())
+ {
+ EditOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_CITY"));
+ }
+ else
+ {
+ OEGD oegd = new OEGD();
+ oegd.first_name = EditOEGDActivity_txtFirstname.getText().toString();
+ oegd.last_name = EditOEGDActivity_txtLastname.getText().toString();
+
+ Date selectedDate = DateHelper.getDateFromDatePicket(BirthdayPicker.getDatePicker());
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
+ oegd.birthdate = dateFormat.format(selectedDate);
+
+ int genderIndex = (int)EditOEGDActivity_txtGenders.getSelectedItemId();
+ String gender_full_name = Genders[genderIndex];
+
+ if(gender_full_name.equals(Lang.Get("LBL_GENDER_M")))
+ {
+ oegd.gender = "M";
+ }
+ else if(gender_full_name.equals(Lang.Get("LBL_GENDER_W")))
+ {
+ oegd.gender = "W";
+ }
+ else if(gender_full_name.equals(Lang.Get("LBL_GENDER_D")))
+ {
+ oegd.gender = "D";
+ }
+ else
+ {
+ oegd.gender = "X";
+ }
+
+ if(EditOEGDActivity_txtTitle.getText() != null && !EditOEGDActivity_txtTitle.getText().toString().isEmpty())
+ {
+ oegd.title = EditOEGDActivity_txtTitle.getText().toString();
+ }
+
+ if(EditOEGDActivity_txtAdditionLastname.getText() != null && !EditOEGDActivity_txtAdditionLastname.getText().toString().isEmpty())
+ {
+ oegd.name_addition = EditOEGDActivity_txtAdditionLastname.getText().toString();
+ }
+
+ if(EditOEGDActivity_txtPrefix.getText() != null && !EditOEGDActivity_txtPrefix.getText().toString().isEmpty())
+ {
+ oegd.prefix = EditOEGDActivity_txtPrefix.getText().toString();
+ }
+
+ oegd.address = OEGD.Address.createInstance();
+ oegd.address.zip_code = EditOEGDActivity_txtZIP.getText().toString();
+ oegd.address.city = EditOEGDActivity_txtCity.getText().toString();
+ oegd.address.street_number = EditOEGDActivity_txtStreet.getText().toString();
+ oegd.address.country_code = "D";
+ oegd.cwa_consent_flag = true;
+
+ if(EditOEGDActivity_txtTelefon.getText() != null && !EditOEGDActivity_txtTelefon.getText().toString().isEmpty())
+ {
+ oegd.phone = EditOEGDActivity_txtTelefon.getText().toString();
+ }
+
+ String json = new Gson().toJson(oegd);
+
+ if(json != null)
+ {
+ String encrypted_content = AES.Encrypt(json, AES.GetKey(Session.DevicePassword));
+
+ if(encrypted_content != null)
+ {
+ if(System.WriteToStorage(this.CurrentOEGD.filename, encrypted_content.getBytes(StandardCharsets.UTF_8), this))
+ {
+ GoToOEGDActivity();
+ }
+ else
+ {
+ EditOEGDActivity_Status.setText(Lang.Get("ERROR_COULD_NOT_SAVE_OEGD"));
+ }
+ }
+ else
+ {
+ EditOEGDActivity_Status.setText(Lang.Get("ERROR_COULD_NOT_SAVE_OEGD"));
+ }
+ }
+ else
+ {
+ EditOEGDActivity_Status.setText(Lang.Get("ERROR_COULD_NOT_SAVE_OEGD"));
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "EditOEGDActivity", "EditOEGDActivity_btnCreate_Click");
+ }
+ }
+
+ /**
+ * Goes back to OEGDActivity
+ */
+ private void GoToOEGDActivity()
+ {
+ Intent OEGDActivity = new Intent(this, OEGDActivity.class);
+ startActivity(OEGDActivity);
+ overridePendingTransition(R.anim.side_in_left, R.anim.side_out_right);
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/FAQActivity.java b/app/src/main/java/de/labor_stein/befund/FAQActivity.java
new file mode 100644
index 0000000..8ffbd11
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/FAQActivity.java
@@ -0,0 +1,173 @@
+package de.labor_stein.befund;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.webkit.WebView;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+
+import de.labor_stein.befund.Core.Https.Request;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Settings;
+import de.labor_stein.befund.Core.System;
+
+public class FAQActivity extends AppCompatActivity
+{
+ /** SupportActivityContext **/
+ private Context MainContext;
+
+ /** Layouts **/
+ private CoordinatorLayout ActivityRootLayout;
+
+ /** Controls **/
+ private TextView lblFAQActivity;
+ private TextView lblFAQActivityButtonBack;
+
+ /** Buttons **/
+ private FloatingActionButton FAQButtonBack;
+
+ /** WebView **/
+ private WebView FAQ_web;
+
+ /** Settings **/
+ private de.labor_stein.befund.Core.Models.Settings Settings;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_faq);
+
+ this.Initialize();
+ }
+
+ @Override
+ protected void onResume()
+ {
+ super.onResume();
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initialize LaborActivity
+ */
+ private void Initialize()
+ {
+ MainContext = this;
+ Log.Initialize(this);
+
+ this.InitializeControls();
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initializes Languages
+ */
+ private void InitializeLanguages()
+ {
+ lblFAQActivity.setText(Lang.Get("LBL_FAQ"));
+ lblFAQActivityButtonBack.setText(Lang.Get("BTN_BACK"));
+ }
+
+ /**
+ * Initializes Controls
+ */
+ private void InitializeControls()
+ {
+ this.Settings = de.labor_stein.befund.Core.Models.Settings.load(this);
+
+ ActivityRootLayout = (CoordinatorLayout)findViewById(R.id.FAQActivityRootLayout);
+ lblFAQActivity = ActivityRootLayout.findViewById(R.id.lblFAQActivity);
+ lblFAQActivityButtonBack = ActivityRootLayout.findViewById(R.id.lblFAQButtonBack);
+ FAQButtonBack = ActivityRootLayout.findViewById(R.id.FAQButtonBack);
+
+ FAQ_web = ActivityRootLayout.findViewById(R.id.FAQ_web);
+
+ FAQButtonBack.setOnClickListener(v ->{ FAQButtonBack_Click(); });
+
+ this.LoadFAQ();
+ }
+
+ /**
+ * Load FAQ
+ */
+ private void LoadFAQ()
+ {
+ try
+ {
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Request.GetResponseAsync(Settings.GetFAQURL(),
+ "GET",
+ (content) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ FAQ_web.loadUrl(Settings.GetFAQURL());
+ }
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+// byte[] local_faq_data = System.ReadFromAssets("faq.html", MainContext);
+//
+// if(local_faq_data != null && local_faq_data.length > 0)
+// {
+// FAQ_web.loadData(new String(local_faq_data), "text/html", "utf-8");
+// }
+ byte[] local_data = System.ReadFromAssets("no_connection.html", MainContext);
+
+ if(local_data != null && local_data.length > 0)
+ {
+ String html = new String(local_data);
+ html = html.replace("[NO_CONNECTION]", Lang.Get("ERROR_FAQ_NEEDS_CONNECTION"));
+ FAQ_web.loadData(html, "text/html", "utf-8");
+ }
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "FAQActivity", "LoadFAQ");
+ }
+ }
+
+ /**
+ * Go Back to MainActivity
+ */
+ private void FAQButtonBack_Click()
+ {
+ this.finish();
+// Intent intent = new Intent(this, MainActivity.class);
+// intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+// Bundle parameters = new Bundle();
+// parameters.putBoolean("SplashScreenLoaded", true);
+// intent.putExtras(parameters);
+// startActivity(intent);
+// overridePendingTransition(R.anim.side_in_left, R.anim.side_out_right);
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/LaborActivity.java b/app/src/main/java/de/labor_stein/befund/LaborActivity.java
new file mode 100644
index 0000000..985e6f8
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/LaborActivity.java
@@ -0,0 +1,491 @@
+//
+// LaborActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 04.07.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+
+import android.Manifest;
+import android.os.Build;
+import android.app.AlertDialog;
+import android.app.NotificationManager;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentPagerAdapter;
+import androidx.viewpager.widget.PagerAdapter;
+import androidx.viewpager.widget.ViewPager;
+
+import com.journeyapps.barcodescanner.ScanContract;
+import com.journeyapps.barcodescanner.ScanOptions;
+
+import java.util.List;
+
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Labor;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Models.Settings;
+
+public class LaborActivity extends AppCompatActivity
+{
+ /** MainActivityContext **/
+ private Context MainContext;
+ private AppCompatActivity CurrentActivity;
+
+ /** ViewPager **/
+ private ViewPager Pager;
+ private PagerAdapter Adapter;
+
+ /** Settings **/
+ private de.labor_stein.befund.Core.Models.Settings Settings;
+
+ /** PERMISSION FLAGS **/
+ private static int CAMERA_PERMISSION = 1000;
+ private static int POST_NOTIFICATIONS_PERMISSION = 1000;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_labor);
+
+ CurrentActivity = this;
+
+ this.Initialize();
+ }
+
+ /**
+ * Initialize LaborActivity
+ */
+ private void Initialize()
+ {
+ this.Settings = de.labor_stein.befund.Core.Models.Settings.load(this);
+
+ Lang.SetLanguage(this.Settings.lang);
+
+ Pager = (ViewPager) findViewById(R.id.LaborPager);
+ Adapter = new LaborPagerAdapter(getSupportFragmentManager(), Labor.Labors(), this);
+ Pager.setAdapter(Adapter);
+
+ TextView lblSelectLabor = findViewById(R.id.lblSelectLabor);
+ lblSelectLabor.setText(Lang.Get("LBL_SELECT_LABOR"));
+
+ this.RequestAuthorizations();
+ //this.RequestPushNotification();
+ }
+
+ /**
+ * Check necessary permission if already granted
+ */
+ private void RequestAuthorizations()
+ {
+
+ int result = ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA);
+
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.CAMERA))
+ {
+ if (result != PackageManager.PERMISSION_GRANTED)
+ {
+ AlertDialog.Builder alertBuilder = new AlertDialog.Builder(this);
+ alertBuilder.setCancelable(true);
+ alertBuilder.setTitle(Lang.Get("MSG_CAMERA_PERMISSION_TITLE"));
+ alertBuilder.setMessage(Lang.Get("MSG_CAMERA_PERMISSION_MSG"));
+ alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener()
+ {
+ @Override
+ public void onClick(DialogInterface dialog, int which)
+ {
+ ActivityCompat.requestPermissions(CurrentActivity, new String[] { Manifest.permission.CAMERA }, CAMERA_PERMISSION);
+ }
+ });
+ AlertDialog alert = alertBuilder.create();
+ alert.show();
+ }
+ else
+ {
+ Session.CameraGranted = true;
+ }
+ }
+ else
+ {
+ if (result != PackageManager.PERMISSION_GRANTED)
+ {
+ AlertDialog.Builder alertBuilder = new AlertDialog.Builder(this);
+ alertBuilder.setCancelable(true);
+ alertBuilder.setTitle(Lang.Get("MSG_CAMERA_PERMISSION_TITLE"));
+ alertBuilder.setMessage(Lang.Get("MSG_CAMERA_PERMISSION_MSG"));
+ alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener()
+ {
+ @Override
+ public void onClick(DialogInterface dialog, int which)
+ {
+ ActivityCompat.requestPermissions(CurrentActivity, new String[] { Manifest.permission.CAMERA }, CAMERA_PERMISSION);
+ }
+ });
+ AlertDialog alert = alertBuilder.create();
+ alert.show();
+ }
+ else
+ {
+ Session.CameraGranted = true;
+ }
+ }
+ }
+
+ private void RequestPushNotification() {
+ if (Build.VERSION.SDK_INT >= 33) {
+ int result = ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS);
+
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.POST_NOTIFICATIONS)) {
+ if (result != PackageManager.PERMISSION_GRANTED) {
+ AlertDialog.Builder alertBuilder = new AlertDialog.Builder(this);
+ alertBuilder.setCancelable(true);
+ alertBuilder.setTitle(Lang.Get("MSG_POST_NOTIFICATION_PERMISSION_TITLE"));
+ alertBuilder.setMessage(Lang.Get("MSG_POST_NOTIFICATION_MSG"));
+ alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ ActivityCompat.requestPermissions(CurrentActivity, new String[]{Manifest.permission.POST_NOTIFICATIONS}, POST_NOTIFICATIONS_PERMISSION);
+ }
+ });
+ AlertDialog alert = alertBuilder.create();
+ alert.show();
+ } else {
+ Session.NotificationGranted = true;
+ }
+ } else {
+ if (result != PackageManager.PERMISSION_GRANTED) {
+ AlertDialog.Builder alertBuilder = new AlertDialog.Builder(this);
+ alertBuilder.setCancelable(true);
+ alertBuilder.setTitle(Lang.Get("MSG_POST_NOTIFICATIONS_PERMISSION_TITLE"));
+ alertBuilder.setMessage(Lang.Get("MSG_POST_NOTIFICATIONS_PERMISSION_MSG"));
+ alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ ActivityCompat.requestPermissions(CurrentActivity, new String[]{Manifest.permission.POST_NOTIFICATIONS}, POST_NOTIFICATIONS_PERMISSION);
+ }
+ });
+ AlertDialog alert = alertBuilder.create();
+ alert.show();
+ } else {
+ Session.CameraGranted = true;
+ }
+ }
+ }
+ }
+
+ /**
+ * Saves selected labor
+ *
+ * @param labor
+ */
+ public void SelectLabor(Labor labor)
+ {
+ try
+ {
+ if(this.Settings == null)
+ {
+ this.Settings = new Settings();
+ this.Settings.lang = Lang.GetSystemLang();
+ }
+
+ this.Settings.labor = labor;
+ this.Settings.save(this);
+
+ this.GoToSplashScreen();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "LaborActivity", "SelectLabor(Labor)");
+ }
+ }
+
+ /** Launches camera to get qr code **/
+ private final ActivityResultLauncher barcodeLauncher = registerForActivityResult(new ScanContract(),
+ result ->
+ {
+ try
+ {
+ if(result.getContents() != null)
+ {
+ String url = result.getContents().toString();
+
+ if(url != null && !url.isEmpty())
+ {
+ int indexOfId = url.lastIndexOf("id=");
+
+ if(indexOfId > 0)
+ {
+ String id = url.substring(indexOfId).replace("id=", "");
+
+ if(id != null && !id.isEmpty())
+ {
+ Labor labor = Labor.GetLaborByName(id);
+
+ if(labor != null)
+ {
+ this.SelectLabor(labor);
+ }
+ else
+ {
+ Toast.makeText(this, Lang.Get("ERROR_COULD_NOT_READ_QRCODE"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ else
+ {
+ Toast.makeText(this, Lang.Get("ERROR_COULD_NOT_READ_QRCODE"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ else
+ {
+ Toast.makeText(this, Lang.Get("ERROR_COULD_NOT_READ_QRCODE"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ else
+ {
+ Toast.makeText(this, Lang.Get("ERROR_COULD_NOT_READ_QRCODE"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ else
+ {
+ Toast.makeText(this, Lang.Get("ERROR_COULD_NOT_READ_QRCODE"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "LaborActivity", "SelectLaborOverQRCode(Labor)");
+ }
+ });
+
+ /**
+ * Selects labor over QR-Code
+ */
+ public void SelectLaborOverQRCode()
+ {
+ try
+ {
+ ScanOptions options = new ScanOptions();
+ options.setDesiredBarcodeFormats(ScanOptions.QR_CODE);
+ options.setBeepEnabled(false);
+ options.setBarcodeImageEnabled(true);
+ options.setOrientationLocked(true);
+ barcodeLauncher.launch(options);
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "LaborActivity", "SelectLaborOverQRCode(Labor)");
+ }
+ }
+
+ /**
+ * Goes to splash activity
+ */
+ private void GoToSplashScreen()
+ {
+ Intent splashActivity = new Intent(this, SplashActivity.class);
+ splashActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK |Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ startActivity(splashActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ finish();
+ }
+
+ @Override
+ public void onBackPressed()
+ {
+ if (Pager.getCurrentItem() == 0)
+ {
+ super.onBackPressed();
+ }
+ else
+ {
+ Pager.setCurrentItem(Pager.getCurrentItem() - 1);
+ }
+ }
+
+ /** Gots asked permission results **/
+ @Override
+ public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults)
+ {
+ super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+
+ /** got status of camera permission **/
+ if (requestCode == CAMERA_PERMISSION)
+ {
+ if (grantResults != null && grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
+ {
+ Session.CameraGranted = true;
+ }
+ }
+ }
+
+ /** LaborCard Fragment **/
+ public static class LaborFragment extends Fragment
+ {
+ /** LaborActivity Context **/
+ private LaborActivity LaborActivity;
+
+ /** Labor object **/
+ private Labor Labor;
+
+ /** Constructor for labor fragment **/
+ public LaborFragment(Labor labor, LaborActivity laborActivity)
+ {
+ this.Labor = labor;
+ this.LaborActivity = laborActivity;
+ }
+
+ @Override
+ public void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ }
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+ {
+ View view = inflater.inflate(R.layout.fragment_labor, container, false);
+ ImageView logo = view.findViewById(R.id.fragment_labor_icon);
+ logo.setImageResource(this.Labor.logo);
+ TextView name = view.findViewById(R.id.fragment_labor_name);
+ name.setText(this.Labor.name);
+
+ TextView street = view.findViewById(R.id.fragment_labor_street);
+
+ if(this.Labor.street != null && !this.Labor.street.isEmpty())
+ {
+ street.setText(this.Labor.street);
+ }
+
+ TextView city = view.findViewById(R.id.fragment_labor_city);
+
+ if(this.Labor.city != null && !this.Labor.city.isEmpty() && this.Labor.zip != null && !this.Labor.zip.isEmpty())
+ {
+ city.setText(this.Labor.zip + " " + this.Labor.city);
+ }
+
+ TextView tel = view.findViewById(R.id.fragment_labor_tel);
+
+ if(this.Labor.tel != null && !this.Labor.tel.isEmpty())
+ {
+ tel.setText(this.Labor.tel);
+ }
+
+ TextView web = view.findViewById(R.id.fragment_labor_web);
+
+ if(this.Labor.web != null && !this.Labor.web.isEmpty())
+ {
+ web.setText(this.Labor.web);
+ }
+
+ Button btnSelect = view.findViewById(R.id.fragment_labor_btnSelect);
+ btnSelect.setText(Lang.Get("BTN_SELECT"));
+ btnSelect.setOnClickListener(v -> { this.LaborActivity.SelectLabor(this.Labor); });
+
+ return view;
+ }
+
+ /** Creates a new instance of fragment **/
+ public static LaborFragment newInstance(Labor labor, LaborActivity laborActivity)
+ {
+ return new LaborFragment(labor, laborActivity);
+ }
+ }
+
+ /** Fragment to select a labor over qrcode **/
+ public static class LaborQRCodeSelectFragment extends Fragment
+ {
+ /** LaborActivity Context **/
+ private LaborActivity LaborActivity;
+
+ /** Constructor for labor fragment **/
+ public LaborQRCodeSelectFragment(LaborActivity laborActivity)
+ {
+ this.LaborActivity = laborActivity;
+ }
+
+ @Override
+ public void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ }
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+ {
+ View view = inflater.inflate(R.layout.fragment_labor_qrcode_select, container, false);
+ ImageView buttonQRCodeScan = view.findViewById(R.id.fragment_labor_btn_qr_code);
+
+ TextView lblScanQrCode = view.findViewById(R.id.fragment_labor_lbl_scan_qr_code);
+ lblScanQrCode.setText(Lang.Get("LBL_SCAN_QR_CODE"));
+
+ TextView lblSelectManuel = view.findViewById(R.id.fragment_labor_lbl_select_manuel);
+ lblSelectManuel.setText(Lang.Get("LBL_SELECT_LABOR_MANUEL"));
+
+ buttonQRCodeScan.setOnClickListener(v -> { this.LaborActivity.SelectLaborOverQRCode(); } );
+ return view;
+ }
+
+ /** Creates a new instance of fragment **/
+ public static LaborQRCodeSelectFragment newInstance(LaborActivity laborActivity)
+ {
+ return new LaborQRCodeSelectFragment(laborActivity);
+ }
+ }
+
+ /** LaborSwitcher Adapter **/
+ private class LaborPagerAdapter extends FragmentPagerAdapter
+ {
+ /** List of labors**/
+ private List Labors = null;
+
+ /** LaborActivity Context **/
+ private LaborActivity LaborActivity;
+
+ public LaborPagerAdapter(FragmentManager fragmentManager, List labors, LaborActivity laborActivity)
+ {
+ super(fragmentManager);
+ this.Labors = labors;
+ this.LaborActivity = laborActivity;
+ }
+
+ @Override
+ public int getCount()
+ {
+ return 1;
+ }
+
+ @Override
+ public Fragment getItem(int position)
+ {
+ if(position == 0)
+ {
+ return LaborQRCodeSelectFragment.newInstance(this.LaborActivity);
+ }
+ else
+ {
+ return LaborFragment.newInstance(this.Labors.get(position - 1), this.LaborActivity);
+ }
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/LoginActivity.java b/app/src/main/java/de/labor_stein/befund/LoginActivity.java
new file mode 100644
index 0000000..ff23999
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/LoginActivity.java
@@ -0,0 +1,996 @@
+//
+// LoginActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 05.07.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.InputType;
+import android.view.Gravity;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.animation.Animation;
+import android.view.animation.AnimationUtils;
+import android.webkit.WebView;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.PopupWindow;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.biometric.BiometricPrompt;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.core.content.ContextCompat;
+
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+import java.util.Random;
+import java.util.UUID;
+import java.util.concurrent.Executor;
+
+import de.labor_stein.befund.Core.Https.Request;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Database.Results;
+import de.labor_stein.befund.Core.Models.Request.ChangeVerificatorHash;
+import de.labor_stein.befund.Core.Models.Request.EncryptedRequest;
+import de.labor_stein.befund.Core.Models.Request.GetPIN;
+import de.labor_stein.befund.Core.Models.Response.PIN;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Curve25519;
+import de.labor_stein.befund.Core.Security.SHA512;
+import de.labor_stein.befund.Core.System;
+
+public class LoginActivity extends AppCompatActivity
+{
+ /** LoginActivityContext **/
+ private Context MainContext;
+
+ /** Layouts **/
+ private ConstraintLayout LoginActivityRootLayout;
+
+ /** Controls **/
+ private ImageView loginLaborLogo;
+ private EditText loginPasswordView_txtPassword;
+ private ImageView loginPasswordView_txtPasswordViewer;
+ private Button loginPasswordView_btnLogin;
+ private Button loginPasswordView_btnPasswordReset;
+ private Button loginPasswordView_btnSupport;
+ private TextView loginPasswordStatus;
+ private TextView LoginActivity_PrivacyPolicy;
+
+ /** BEGIN POPUPS **/
+
+ /** BEGIN Popup PrivacyPolicy **/
+ private PopupWindow PopupPrivacyPolicy;
+ private TextView PopupPrivacyPolicy_lblHeader;
+ private Button PopupPrivacyPolicy_btnAcceptPrivacyPolicy;
+ private WebView PopupPrivacyPolicy_web;
+ /** END Popup PrivacyPolicy **/
+
+ /** BEGIN PopupPasswordReset **/
+ private PopupWindow PopupPasswordReset;
+ private View PopupPasswordReset_Overlay;
+ private LinearLayout PopupPasswordReset_Popup;
+ private EditText PopupPasswordReset_txtPIN;
+ private EditText PopupPasswordReset_txtNewPassword;
+ private ImageView PopupPasswordReset_txtNewPasswordViewer;
+ private EditText PopupPasswordReset_txtPasswordConfirm;
+ private ImageView PopupPasswordReset_txtPasswordConfirmViewer;
+ private EditText PopupPasswordReset_txtNewPIN;
+ private TextView PopupPasswordReset_Status;
+ private ProgressBar PopupPasswordReset_Loading;
+ private Button PopupPasswordReset_BtnChange;
+ private Button PopupPasswordReset_BtnRequestPIN;
+ private Button PopupPasswordReset_BtnCancel;
+ /** END PopupPasswordReset **/
+
+ /** END POPUPS **/
+
+ /** Settings **/
+ private de.labor_stein.befund.Core.Models.Settings Settings;
+
+ /** Database Contexts **/
+ private de.labor_stein.befund.Core.Database.Results dbResults;
+ private de.labor_stein.befund.Core.Database.Logs dbLogs;
+
+ private boolean IsPasswordChanging = false;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_login);
+
+ this.Initialize();
+ }
+
+ @Override
+ protected void onResume()
+ {
+ super.onResume();
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initialize LoginActivity Activity
+ */
+ private void Initialize()
+ {
+ MainContext = this;
+ this.IsPasswordChanging = false;
+
+ this.dbResults = new de.labor_stein.befund.Core.Database.Results(this);
+ this.dbLogs = new de.labor_stein.befund.Core.Database.Logs(this);
+ Log.Initialize(this);
+
+ this.Settings = de.labor_stein.befund.Core.Models.Settings.load(this);
+
+ Log.Initialize(this);
+
+ this.InitializeControls();
+ this.InitializePopups();
+
+ this.InitializeLanguages();
+ }
+
+ private void InitializePopups()
+ {
+ this.InitializePopupPasswordReset();
+ }
+
+ /**
+ * Initializes Languages
+ */
+ private void InitializeLanguages()
+ {
+ Lang.SetLanguage(this.Settings.lang);
+
+ PopupPasswordReset_txtPIN.setHint(Lang.Get("LBL_PIN"));
+ PopupPasswordReset_txtNewPassword.setHint(Lang.Get("LBL_NEW_PASSWORD"));
+ PopupPasswordReset_txtPasswordConfirm.setHint(Lang.Get("LBL_NEW_PASSWORD_CONFIRM"));
+ PopupPasswordReset_txtNewPIN.setHint(Lang.Get("LBL_NEW_PIN"));
+ PopupPasswordReset_BtnChange.setText(Lang.Get("BTN_CHANGE"));
+ PopupPasswordReset_BtnRequestPIN.setText(Lang.Get("BTN_PIN_REQUEST"));
+ PopupPasswordReset_BtnCancel.setText(Lang.Get("BTN_CANCEL"));
+ loginPasswordView_txtPassword.setHint(Lang.Get("LBL_PASSWORD"));
+ loginPasswordView_btnPasswordReset.setText(Lang.Get("BTN_FORGOT"));
+ loginPasswordView_btnSupport.setText(Lang.Get("BTN_SUPPORT"));
+ loginPasswordView_btnLogin.setText(Lang.Get("BTN_LOGIN"));
+ LoginActivity_PrivacyPolicy.setText(Lang.Get("BTN_PRIVACY_POLICY"));
+ }
+
+ /**
+ * INitializes Controls
+ */
+ private void InitializeControls()
+ {
+ LoginActivityRootLayout = findViewById(R.id.LoginActivityRootLayout);
+ loginPasswordView_txtPassword = findViewById(R.id.loginPasswordView_txtPassword);
+ loginPasswordView_txtPasswordViewer = findViewById(R.id.loginPasswordView_txtPasswordViewer);
+ loginPasswordView_btnPasswordReset = findViewById(R.id.loginPasswordView_btnPasswordReset);
+ loginPasswordView_btnSupport = findViewById(R.id.loginPasswordView_btnSupport);
+ loginPasswordView_btnLogin = findViewById(R.id.loginPasswordView_btnLogin);
+ loginPasswordStatus = findViewById(R.id.loginPasswordStatus);
+
+ loginLaborLogo = findViewById(R.id.loginLaborLogo);
+ loginLaborLogo.setVisibility(View.VISIBLE);
+ loginLaborLogo.setImageResource(Settings.labor.logo);
+
+ loginPasswordView_btnLogin.setOnClickListener(v -> { this.loginPasswordView_btnLogin_Click(); });
+
+ loginPasswordView_txtPassword.setOnKeyListener(new View.OnKeyListener()
+ {
+ @Override
+ public boolean onKey(View v, int keyCode, KeyEvent event)
+ {
+ if(keyCode == KeyEvent.KEYCODE_ENTER)
+ {
+ loginPasswordView_btnLogin_Click();
+ }
+
+ return false;
+ }
+ });
+
+ loginPasswordView_btnSupport.setOnClickListener(v -> { this.GoToSupportActivity(); });
+
+ /** Password Viewers **/
+ loginPasswordView_txtPasswordViewer.setOnTouchListener(new View.OnTouchListener()
+ {
+ @Override
+ public boolean onTouch(View v, MotionEvent event)
+ {
+ if (event.getAction() == android.view.MotionEvent.ACTION_DOWN)
+ {
+ loginPasswordView_txtPasswordViewer.setAlpha(1.0f);
+ loginPasswordView_txtPassword.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+ loginPasswordView_txtPassword.setSelection(loginPasswordView_txtPassword.getText().length());
+
+ }
+ else if (event.getAction() == android.view.MotionEvent.ACTION_UP)
+ {
+ loginPasswordView_txtPasswordViewer.setAlpha(0.5f);
+ loginPasswordView_txtPassword.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+ loginPasswordView_txtPassword.setSelection(loginPasswordView_txtPassword.getText().length());
+ }
+
+ return true;
+ }
+ });
+
+ LoginActivity_PrivacyPolicy = LoginActivityRootLayout.findViewById(R.id.LoginActivity_PrivacyPolicy);
+ LoginActivity_PrivacyPolicy.setVisibility(View.INVISIBLE);
+
+// LoginActivity_PrivacyPolicy.setOnClickListener(new View.OnClickListener()
+// {
+// @Override
+// public void onClick(View v) {
+// ShowPrivacyPolicy();
+// }
+// });
+ }
+
+ /** Shows privacy policy popup**/
+ private void ShowPrivacyPolicy()
+ {
+ this.InitializePrivacyPolicyPopup();
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setText(Lang.Get("BTN_CLOSE"));
+ this.LoadPrivacyPolicy();
+ }
+
+ /**
+ * Initializes PrivacyPolicy Popup
+ */
+ private void InitializePrivacyPolicyPopup()
+ {
+ Lang.SetLanguage(Lang.GetSystemLang());
+
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ View PopupPrivacyPolicyView = inflater.inflate(R.layout.popup_privacy_policy, null);
+
+ PopupPrivacyPolicy_lblHeader = PopupPrivacyPolicyView.findViewById(R.id.PopupPrivacyPolicy_lblHeader);
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy = PopupPrivacyPolicyView.findViewById(R.id.PopupPrivacyPolicy_btnAccept);
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setEnabled(false);
+ PopupPrivacyPolicy_lblHeader.setText(Lang.Get("LBL_PRIVACY_POLICY"));
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setText(Lang.Get("BTN_ACCEPT_PRIVACY_POLICY"));
+
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setOnClickListener((v) ->
+ {
+ PopupPrivacyPolicy.dismiss();
+ });
+
+ /** Create popup window context **/
+ PopupPrivacyPolicy = new PopupWindow(
+ PopupPrivacyPolicyView,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+
+ PopupPrivacyPolicy_web = PopupPrivacyPolicyView.findViewById(R.id.PopupPrivacyPolicy_web);
+
+ this.LoginActivityRootLayout.post(new Runnable()
+ {
+ public void run()
+ {
+ LoadPrivacyPolicy();
+ PopupPrivacyPolicy.showAtLocation(LoginActivityRootLayout, Gravity.CENTER,0,0);
+ }
+ });
+ }
+
+ /**
+ * Load PrivacyPolicy
+ */
+ private void LoadPrivacyPolicy()
+ {
+ try
+ {
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Request.GetResponseAsync(Settings.GetPrivacyPolicyURL(),
+ "GET",
+ (content) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupPrivacyPolicy_web.loadUrl(Settings.GetPrivacyPolicyURL());
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setEnabled(true);
+ }
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setEnabled(true);
+
+ byte[] local_privacy_policy_data = System.ReadFromAssets("no_connection.html", MainContext);
+
+ if(local_privacy_policy_data != null && local_privacy_policy_data.length > 0)
+ {
+ String html = new String(local_privacy_policy_data);
+ html = html.replace("[NO_CONNECTION]", Lang.Get("ERROR_PRIVACY_POLICY_NEEDS_CONNECTION"));
+ PopupPrivacyPolicy_web.loadData(html, "text/html", "utf-8");
+ }
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "LoginActivity", "LoadPrivacyPolicy");
+ }
+ }
+
+ /**
+ * Initializes PopupPasswordReset Popup
+ */
+ private void InitializePopupPasswordReset()
+ {
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ PopupPasswordReset_Overlay = inflater.inflate(R.layout.popup_password_reset, null);
+ PopupPasswordReset_Popup = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_Popup);
+ PopupPasswordReset_txtPIN = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_txtPIN);
+ PopupPasswordReset_txtNewPassword = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_txtNewPassword);
+ PopupPasswordReset_txtNewPasswordViewer = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_txtNewPasswordViewer);
+ PopupPasswordReset_txtPasswordConfirm = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_txtPasswordConfirm);
+ PopupPasswordReset_txtPasswordConfirmViewer = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_txtPasswordConfirmViewer);
+ PopupPasswordReset_txtNewPIN = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_txtNewPIN);
+ PopupPasswordReset_BtnChange = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_BtnChange);
+ PopupPasswordReset_BtnRequestPIN = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_BtnRequestPIN);
+ PopupPasswordReset_BtnCancel = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_BtnCancel);
+
+ PopupPasswordReset_Status = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_Status);
+ PopupPasswordReset_Loading = PopupPasswordReset_Overlay.findViewById(R.id.PopupPasswordReset_Loading);
+ PopupPasswordReset_Loading.setVisibility(View.INVISIBLE);
+
+ PopupPasswordReset_BtnChange.setOnClickListener(v -> { this.ChangePassword(); });
+ PopupPasswordReset_BtnRequestPIN.setOnClickListener(v -> { this.RequestPIN(); });
+ loginPasswordView_btnPasswordReset.setOnClickListener(v -> { this.PopupPasswordReset_Show(); });
+ PopupPasswordReset_BtnCancel.setOnClickListener(v -> { this.PopupPasswordReset_Hide(); });
+
+ PopupPasswordReset_txtNewPassword.setOnFocusChangeListener((View v, boolean hasFocus) -> { if(hasFocus) { PopupPasswordReset_HideLoading(Lang.Get("ERROR_ENTER_STRONG_PASSWORD")); } });
+ PopupPasswordReset_txtPIN.setOnFocusChangeListener((View v, boolean hasFocus) -> { if(hasFocus) { PopupPasswordReset_HideLoading(Lang.Get("ERROR_PIN_LENGTH")); } });
+ PopupPasswordReset_txtNewPIN.setOnFocusChangeListener((View v, boolean hasFocus) -> { if(hasFocus) { PopupPasswordReset_HideLoading(Lang.Get("ERROR_PIN_LENGTH")); } });
+
+ /** Create popup window context **/
+ PopupPasswordReset = new PopupWindow(
+ PopupPasswordReset_Overlay,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+
+ /** Password Viewers **/
+ PopupPasswordReset_txtNewPasswordViewer.setOnTouchListener(new View.OnTouchListener()
+ {
+ @Override
+ public boolean onTouch(View v, MotionEvent event)
+ {
+ if (event.getAction() == android.view.MotionEvent.ACTION_DOWN)
+ {
+ PopupPasswordReset_txtNewPasswordViewer.setAlpha(1.0f);
+ PopupPasswordReset_txtNewPassword.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+ PopupPasswordReset_txtNewPassword.setSelection(PopupPasswordReset_txtNewPassword.getText().length());
+
+ }
+ else if (event.getAction() == android.view.MotionEvent.ACTION_UP)
+ {
+ PopupPasswordReset_txtNewPasswordViewer.setAlpha(0.5f);
+ PopupPasswordReset_txtNewPassword.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+ PopupPasswordReset_txtNewPassword.setSelection(PopupPasswordReset_txtNewPassword.getText().length());
+ }
+
+ return true;
+ }
+ });
+
+ PopupPasswordReset_txtPasswordConfirmViewer.setOnTouchListener(new View.OnTouchListener()
+ {
+ @Override
+ public boolean onTouch(View v, MotionEvent event)
+ {
+ if (event.getAction() == android.view.MotionEvent.ACTION_DOWN)
+ {
+ PopupPasswordReset_txtPasswordConfirmViewer.setAlpha(1.0f);
+ PopupPasswordReset_txtPasswordConfirm.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+ PopupPasswordReset_txtPasswordConfirm.setSelection(PopupPasswordReset_txtPasswordConfirm.getText().length());
+
+ }
+ else if (event.getAction() == android.view.MotionEvent.ACTION_UP)
+ {
+ PopupPasswordReset_txtPasswordConfirmViewer.setAlpha(0.5f);
+ PopupPasswordReset_txtPasswordConfirm.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+ PopupPasswordReset_txtPasswordConfirm.setSelection(PopupPasswordReset_txtPasswordConfirm.getText().length());
+ }
+
+ return true;
+ }
+ });
+ }
+
+
+ /**
+ * Show PopupPasswordReset
+ */
+ private void PopupPasswordReset_Show()
+ {
+ PopupPasswordReset_txtPIN.setText("");
+ PopupPasswordReset_txtNewPassword.setText("");
+ PopupPasswordReset_txtPasswordConfirm.setText("");
+ PopupPasswordReset_txtNewPIN.setText("");
+ PopupPasswordReset_Status.setText("");
+ PopupPasswordReset_Loading.setVisibility(View.INVISIBLE);
+
+ PopupPasswordReset_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_in));
+ PopupPasswordReset_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_in));
+
+ if(!PopupPasswordReset.isShowing())
+ {
+ PopupPasswordReset.showAtLocation(LoginActivityRootLayout, Gravity.CENTER,0,0);
+ }
+
+ if(!BiometricAuthenticationSupported())
+ {
+ PopupPasswordReset_BtnRequestPIN.setVisibility(View.INVISIBLE);
+ }
+ }
+
+ /**
+ * Hide PopupPasswordReset
+ */
+ private void PopupPasswordReset_Hide()
+ {
+ PopupPasswordReset_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_out));
+ PopupPasswordReset_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_out));
+
+ if(PopupPasswordReset.isShowing())
+ {
+ Animation anim = AnimationUtils.loadAnimation(this, R.anim.popup_out);
+ anim.setAnimationListener(new Animation.AnimationListener()
+ {
+ @Override
+ public void onAnimationStart(Animation animation) { }
+
+ @Override
+ public void onAnimationEnd(Animation animation)
+ {
+ PopupPasswordReset.dismiss();
+ }
+
+ @Override
+ public void onAnimationRepeat(Animation animation) {}
+ });
+
+ anim.setFillAfter(true);
+ PopupPasswordReset_Popup.startAnimation(anim);
+ }
+ }
+
+ /** BEGIN FUNCTIONS **/
+
+ /** Hide PopupPasswordReset Loading with optional status message **/
+ private void PopupPasswordReset_HideLoading(String message)
+ {
+ PopupPasswordReset_Loading.setVisibility(View.INVISIBLE);
+
+ if(message != null && !message.isEmpty())
+ {
+ PopupPasswordReset_Status.setText(message);
+ }
+ }
+
+ /**
+ * Changes password with pin
+ * */
+ private void ChangePassword()
+ {
+ try
+ {
+ PopupPasswordReset_Status.setText("");
+
+ if(!this.IsPasswordChanging)
+ {
+ this.IsPasswordChanging = true;
+ PopupPasswordReset_Loading.setVisibility(View.VISIBLE);
+
+ if(PopupPasswordReset_txtPIN.getText() == null || PopupPasswordReset_txtPIN.getText().toString().isEmpty())
+ {
+ this.IsPasswordChanging = false;
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_ENTER_YOUR_PIN"));
+ }
+ else if(PopupPasswordReset_txtPIN.getText().toString().length() != 5)
+ {
+ this.IsPasswordChanging = false;
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_PIN_LENGTH"));
+ }
+ else
+ {
+ String pin = PopupPasswordReset_txtPIN.getText().toString();
+ String old_password = AES.Decrypt(this.Settings.password_hash, AES.GetKey(this.Settings.password_reset_hash + pin));
+
+ if(old_password != null)
+ {
+ String password_policy = "^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[#?!+@$%^&<>*~:`-]).{8,}$";
+
+ if(!PopupPasswordReset_txtNewPassword.getText().toString().matches(password_policy))
+ {
+ this.IsPasswordChanging = false;
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_ENTER_STRONG_PASSWORD"));
+ }
+ else if(!PopupPasswordReset_txtNewPassword.getText().toString().equals(PopupPasswordReset_txtPasswordConfirm.getText().toString()))
+ {
+ this.IsPasswordChanging = false;
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_CONFIRM_PASSWORD"));
+ }
+ else if(PopupPasswordReset_txtNewPIN.getText() == null || PopupPasswordReset_txtNewPIN.getText().toString().isEmpty())
+ {
+ this.IsPasswordChanging = false;
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_ENTER_NEW_PIN"));
+ }
+ else if(PopupPasswordReset_txtNewPIN.getText().toString().length() != 5)
+ {
+ this.IsPasswordChanging = false;
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_PIN_LENGTH"));
+ }
+ else
+ {
+ String new_password = PopupPasswordReset_txtNewPassword.getText().toString();
+ String decrypted_private_key = AES.Decrypt(Settings.hashed_private_key, AES.GetKey(old_password));
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+ byte[] key = AES.GetKey(new_password);
+
+ ChangeVerificatorHash changeVerificatorHash = new ChangeVerificatorHash();
+ changeVerificatorHash.old_verificator_hash = Settings.verificator_hash;
+ changeVerificatorHash.new_verificator_hash = SHA512.HMAC(SHA512.VerificatorHashingValue, key);
+ changeVerificatorHash.udid = Settings.udid;
+ changeVerificatorHash.pin = PopupPasswordReset_txtNewPIN.getText().toString();
+
+ PopupPasswordReset_Status.setText("");
+
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ /** Update verificator_hash & pin on the server **/
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ byte[] sharedKey = requestKeyPair.GetSharedKey(publicKey.key);
+ EncryptedRequest request = new EncryptedRequest("ChangeVerificatorHash", changeVerificatorHash, sharedKey);
+
+ Request.EncryptedRequestAsync(Settings.labor.host,
+ "results",
+ "update_verificator_hash",
+ request,
+ publicKey,
+ requestKeyPair,
+ (encryptedResponse) ->
+ {
+ encryptedResponse.Decrypt(sharedKey);
+
+ if(encryptedResponse.descriptor.toLowerCase().equals("success"))
+ {
+ try
+ {
+ List results = dbResults.GetResults();
+
+ /** decrypt & encrypt old results by new password **/
+ if(results != null && results.size() > 0)
+ {
+ for(int i = 0; i < results.size(); i++)
+ {
+ Results res = results.get(i);
+
+ String file = System.GetPathForStorageEncryptedFile(res.pgs, MainContext);
+
+ if(file != null && System.FileExists(file))
+ {
+ byte[] encrypted_content = System.ReadFromEncryptedStorage(res.pgs, MainContext);
+
+ if(encrypted_content != null && encrypted_content.length > 0)
+ {
+ String decrypted_content = AES.Decrypt(new String(encrypted_content), AES.GetKey(old_password));
+
+ if(decrypted_content != null)
+ {
+ String local_encrypted = AES.Encrypt(decrypted_content, AES.GetKey(new_password));
+
+ if(local_encrypted != null)
+ {
+ System.WriteToEncryptedStorage(res.pgs, local_encrypted.getBytes(StandardCharsets.UTF_8), MainContext);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "LoginActivity", "Thread change encryption");
+ }
+
+ /** Run on main Thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ /** update settings **/
+ byte[] key = AES.GetKey(new_password);
+ Settings.password_reset_hash = UUID.randomUUID().toString();
+
+ byte[] passwordHashKey = AES.GetKey(Settings.password_reset_hash + changeVerificatorHash.pin);
+ Settings.password_hash = AES.Encrypt(new_password, passwordHashKey);
+ Settings.verificator_hash = SHA512.HMAC(SHA512.VerificatorHashingValue, key);
+ Settings.hashed_private_key = AES.Encrypt(decrypted_private_key, key);
+ Settings.save(MainContext);
+
+ Session.DevicePassword = new_password;
+
+ PopupPasswordReset_Hide();
+ String msg = Lang.Get("MSG_PASSWORD_HAS_BEEN_CHANGED");
+ ShowAlert(msg);
+ }
+ });
+ }
+ else
+ {
+ /** Run on main Thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_COULD_NOT_CHANGE_PASSWORD"));
+ Log.Error("Could not update verificator_hash & pin on the server", "LoginActivity", "RequestPINFromServer");
+ }
+ });
+ }
+
+ IsPasswordChanging = false;
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ IsPasswordChanging = false;
+ PopupPasswordReset_HideLoading(error);
+ Log.Critical(error, "LoginActivity", "ChangePassword");
+ }
+ });
+
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ IsPasswordChanging = false;
+ PopupPasswordReset_HideLoading(error);
+ Log.Critical(error, "LoginActivity", "ChangePassword");
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ }
+ else
+ {
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_INVALID_PASSWORD_RESET_PIN"));
+ IsPasswordChanging = false;
+ }
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "LoginActivity", "ChangePassword");
+ IsPasswordChanging = false;
+ }
+ }
+
+ /**
+ * Checks if biometrical authentication is available
+ *
+ * @return returns true if available
+ */
+ public boolean BiometricAuthenticationSupported()
+ {
+ boolean result = false;
+
+ try
+ {
+ androidx.biometric.BiometricManager biometricManager = androidx.biometric.BiometricManager.from(this);
+ switch(biometricManager.canAuthenticate())
+ {
+ case androidx.biometric.BiometricManager.BIOMETRIC_SUCCESS:
+ result = true;
+ break;
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "LoginActivity", "BiometricAuthenticationSupported");
+ }
+
+ return result;
+ }
+
+ /**
+ * Request PIN from the server
+ *
+ * User has to authentificate by biometric
+ */
+ private void RequestPIN()
+ {
+ try
+ {
+ PopupPasswordReset_Status.setText("");
+
+ Executor executor = ContextCompat.getMainExecutor(this);
+
+ BiometricPrompt biometricPrompt = new BiometricPrompt(LoginActivity.this, executor, new BiometricPrompt.AuthenticationCallback()
+ {
+ @Override
+ public void onAuthenticationError(int errorCode, @NonNull CharSequence errString)
+ {
+ super.onAuthenticationError(errorCode, errString);
+ PopupPasswordReset_HideLoading("" + errString);
+ }
+
+ @Override
+ public void onAuthenticationSucceeded(@NonNull BiometricPrompt.AuthenticationResult result)
+ {
+ super.onAuthenticationSucceeded(result);
+ RequestPINFromServer();
+ }
+
+ @Override
+ public void onAuthenticationFailed()
+ {
+ super.onAuthenticationFailed();
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_BIOMETRICAL_AUTHENTIFICATION_COULD_NOT_ACTIVATED"));
+ }
+ });
+
+ BiometricPrompt.PromptInfo promptInfo = new BiometricPrompt.PromptInfo.Builder()
+ .setTitle(Lang.Get("LBL_BIOMETRICAL_AUTHENTIFICATION"))
+ .setNegativeButtonText(Lang.Get("BTN_CANCEL"))
+ .build();
+ biometricPrompt.authenticate(promptInfo);
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "MainActivity", "RequestPIN");
+ }
+ }
+
+ /**
+ * Send server request for PIN
+ */
+ private void RequestPINFromServer()
+ {
+ try
+ {
+ PopupPasswordReset_Loading.setVisibility(View.VISIBLE);
+
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ GetPIN getPIN = new GetPIN();
+ getPIN.udid = Settings.udid;
+ getPIN.verificator_hash = Settings.verificator_hash;
+ byte[] sharedKey = requestKeyPair.GetSharedKey(publicKey.key);
+ EncryptedRequest request = new EncryptedRequest("PIN", getPIN, sharedKey);
+
+ Request.EncryptedRequestAsync(Settings.labor.host,
+ "results",
+ "pin",
+ request,
+ publicKey,
+ requestKeyPair,
+ (encryptedResponse) ->
+ {
+ Object response = encryptedResponse.Decrypt(sharedKey);
+
+ /** Run on main Thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ if(response != null)
+ {
+ try
+ {
+ PIN pin = (PIN)response;
+
+ if(pin != null && pin.code != null && !pin.code.isEmpty())
+ {
+ PopupPasswordReset_HideLoading("");
+ PopupPasswordReset_txtPIN.setText(pin.code);
+ }
+ else
+ {
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_COULD_NOT_GET_PIN"));
+ Log.Error("Could not get pin from the server", "LoginActivity", "RequestPINFromServer");
+ }
+ }
+ catch (Exception ex)
+ {
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_COULD_NOT_GET_PIN"));
+ Log.Error(ex.getMessage(), "LoginActivity", "RequestPINFromServer");
+ }
+ }
+ else
+ {
+ PopupPasswordReset_HideLoading(Lang.Get("ERROR_COULD_NOT_GET_PIN"));
+ Log.Error("Could not get pin from the server", "LoginActivity", "RequestPINFromServer");
+ }
+ }
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupPasswordReset_HideLoading(error);
+ Log.Critical(error, "LoginActivity", "RequestPINFromServer");
+ }
+ });
+
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupPasswordReset_HideLoading(error);
+ Log.Critical(error, "LoginActivity", "RequestPINFromServer");
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "LoginActivity", "RequestPINFromServer");
+ }
+ }
+
+ /**
+ * Do user login
+ */
+ private void loginPasswordView_btnLogin_Click()
+ {
+ try
+ {
+ loginPasswordStatus.setText("");
+
+ if(loginPasswordView_txtPassword.getText() == null || loginPasswordView_txtPassword.getText().toString().isEmpty())
+ {
+ loginPasswordStatus.setText(Lang.Get("ERROR_INVALID_PASSWORD"));
+ }
+ else
+ {
+ String password = loginPasswordView_txtPassword.getText().toString();
+ String tmp_encrypt_key = AES.Decrypt(Settings.hashed_private_key, AES.GetKey(password));
+
+ if(tmp_encrypt_key == null)
+ {
+ loginPasswordStatus.setText(Lang.Get("ERROR_INVALID_PASSWORD"));
+ }
+ else
+ {
+ Session.DevicePassword = password;
+ this.GoToMainActivity();
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "LoginActivity", "loginPasswordView_btnLogin_Click");
+ }
+ }
+
+ /**
+ * Go Back to MainActivity
+ */
+ private void GoToMainActivity()
+ {
+ Intent intent = new Intent(this, MainActivity.class );
+ intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ Bundle parameters = new Bundle();
+ parameters.putBoolean("SplashScreenLoaded", true);
+ intent.putExtras(parameters);
+ startActivity(intent);
+ overridePendingTransition(R.anim.side_in_left, R.anim.side_out_right);
+ }
+
+ /**
+ * Goes to SupportActivity
+ */
+ private void GoToSupportActivity()
+ {
+ Intent supportActivity = new Intent(this, SupportActivity.class);
+ startActivity(supportActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ }
+
+ /**
+ * Shows message as alert dialog with ok button
+ * @param msg - message that should be showed in alert dialog
+ */
+ private void ShowAlert(String msg)
+ {
+ AlertDialog.Builder dlgAlert = new AlertDialog.Builder(this);
+ dlgAlert.setMessage(msg);
+ dlgAlert.setPositiveButton("OK", null);
+ dlgAlert.setCancelable(true);
+ dlgAlert.create().show();
+ }
+
+ /** END FUNCTIONS **/
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/MainActivity.java b/app/src/main/java/de/labor_stein/befund/MainActivity.java
new file mode 100644
index 0000000..03d0db4
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/MainActivity.java
@@ -0,0 +1,2636 @@
+//
+// MainActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 29.04.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+
+import android.Manifest;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.DatePickerDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.os.Build;
+import android.os.Bundle;
+import android.text.InputType;
+import android.view.Gravity;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.animation.Animation;
+import android.view.animation.AnimationUtils;
+import android.view.inputmethod.InputMethodManager;
+import android.webkit.WebView;
+import android.widget.Button;
+import android.widget.DatePicker;
+import android.widget.EditText;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.PopupWindow;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.activity.result.ActivityResult;
+import androidx.activity.result.ActivityResultCallback;
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContract;
+import androidx.activity.result.contract.ActivityResultContracts;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+import androidx.recyclerview.widget.ItemTouchHelper;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.android.gms.tasks.Task;
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.firebase.messaging.FirebaseMessaging;
+import com.journeyapps.barcodescanner.ScanContract;
+import com.journeyapps.barcodescanner.ScanOptions;
+
+import java.nio.charset.StandardCharsets;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.List;
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.UUID;
+
+import de.labor_stein.befund.Adapters.ResultsTableAdapter;
+import de.labor_stein.befund.Adapters.ResultsTableAdapterSwipeToDeleteCallback;
+import de.labor_stein.befund.Core.Helpers.DateHelper;
+import de.labor_stein.befund.Core.Https.Request;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Database.Results;
+import de.labor_stein.befund.Core.Models.Database.Status;
+import de.labor_stein.befund.Core.Models.Request.CheckFileChecksum;
+import de.labor_stein.befund.Core.Models.Request.DeviceToken;
+import de.labor_stein.befund.Core.Models.Request.EncryptedRequest;
+import de.labor_stein.befund.Core.Models.Request.GetOpened;
+import de.labor_stein.befund.Core.Models.Request.Subscribe;
+import de.labor_stein.befund.Core.Models.Response.Download;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Models.Settings;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Base64;
+import de.labor_stein.befund.Core.Security.Curve25519;
+import de.labor_stein.befund.Core.Security.SHA512;
+import de.labor_stein.befund.Core.System;
+import de.labor_stein.befund.Services.PushNotificationService;
+import de.labor_stein.befund.databinding.ActivityMainBinding;
+
+public class MainActivity extends AppCompatActivity
+{
+ private float x1,x2;
+ static final int MIN_DISTANCE = 150;
+
+ /** MainActivityContext **/
+ private Context MainContext;
+ private AppCompatActivity CurrentActivity;
+ private ActivityMainBinding binding;
+ private ProgressBar MainLoading;
+
+ /** Layouts **/
+ private CoordinatorLayout ActivityRootLayout;
+
+ /** Controls **/
+ private TextView lblMyResults;
+ private TextView lblNewResults;
+ private TextView lblNoResults;
+ private TextView lblResultsNotice;
+ private FloatingActionButton ButtonNewPGS;
+
+ /** BEGIN POPUPS **/
+
+ /** BEGIN MessagePopup **/
+ private PopupWindow PopupMessage;
+ private View PopupMessageView_Overlay;
+ private LinearLayout PopupMessage_Popup;
+ private TextView PopupMessage_text;
+ private Button PopupMessage_BtnOk;
+ /** END MessagePopup **/
+
+ /** BEGIN PopupNewPGS **/
+ private PopupWindow PopupNewPGS;
+ private View PopupNewPGSView_Overlay;
+ private LinearLayout PopupNewPGS_Popup;
+ private LinearLayout PopupNewPGSContent;
+ private LinearLayout PopupNewPGS_PGS;
+ private EditText PopupNewPGS_txtZIP;
+ private EditText PopupNewPGS_txtBirthday;
+ private DatePickerDialog BirthdayPicker;
+ private ImageView PopupNewPGS_iconSampleId;
+ private EditText PopupNewPGS_txtSampleId;
+ private ImageView PopupNewPGS_btnSampleId;
+ private TextView PopupNewPGS_Status;
+ private ProgressBar PopupNewPGS_Loading;
+ private Button PopupNewPGS_btnCancel;
+ private Button PopupNewPGS_btnAdd;
+
+ /** PopupNewPGS->MasterPassword **/
+ private LinearLayout PopupNewPGS_MasterPassword;
+ private EditText PopupNewPGS_txtPassword;
+ private ImageView PopupNewPGS_txtPasswordViewer;
+ private EditText PopupNewPGS_txtPasswordConfirm;
+ private ImageView PopupNewPGS_txtPasswordConfirmViewer;
+ private EditText PopupNewPGS_txtPIN;
+
+ /** END PopupNewPGS **/
+
+ /** BEGIN Popup PrivacyPolicy **/
+ private PopupWindow PopupPrivacyPolicy;
+ private TextView PopupPrivacyPolicy_lblHeader;
+ private Button PopupPrivacyPolicy_btnAcceptPrivacyPolicy;
+ private WebView PopupPrivacyPolicy_web;
+ /** END Popup PrivacyPolicy **/
+
+ /** BEGIN PopupMenu **/
+ private PopupWindow PopupMenu;
+ private View PopupMenu_Overlay;
+ private FrameLayout PopupMenu_Popup;
+ private TextView PopupMenu_lblMenu;
+ private TextView PopupMenu_lblNotRegisteredMenu;
+ private LinearLayout PopupMenu_btnMenuSettings_View;
+ private Button PopupMenu_btnMenuSettings;
+ private LinearLayout PopupMenu_btnMenuChangePassword_View;
+ private Button PopupMenu_btnMenuChangePassword;
+ private Button PopupMenu_btnMenuSupport;
+ private Button PopupMenu_btnMenuFAQ;
+ private Button PopupMenu_btnMenuPrivacyPolicy;
+ private Button PopupMenu_btnMenuClose;
+ /** END PopupMenu **/
+
+ /** BEGIN PopupPushExplain **/
+ private PopupWindow PopupPushExplain;
+ private View PopupPushExplainView_Overlay;
+ private TextView PopupPushExplain_header;
+ private TextView PopupPushExplain_text;
+ private Button PopupPushExplain_BtnOk;
+ /** END PopupPushExplain **/
+
+ /** END POPUPS **/
+
+ /** BEGIN ResultsTable **/
+ private RecyclerView ResultsTable;
+ private ResultsTableAdapter ResultsTable_Adapter;
+ private SwipeRefreshLayout ResultsTable_Refresher;
+ private List Results = null;
+
+ /** Settings **/
+ private Button bottomMenuOpener;
+ private Settings Settings;
+
+ /** Database Contexts **/
+ private de.labor_stein.befund.Core.Database.Results dbResults;
+ private de.labor_stein.befund.Core.Database.Logs dbLogs;
+
+ /** PERMISSION FLAGS **/
+ private static int PUSH_PERMISSION = 1001;
+
+ private static boolean is_first_subscribe = false;
+ private static boolean pgs_request_running = false;
+
+ /** PERMISSION FLAGS **/
+ private static int CAMERA_PERMISSION = 1000;
+ private static int POST_NOTIFICATIONS_PERMISSION = 1001;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+
+ binding = ActivityMainBinding.inflate(getLayoutInflater());
+ setContentView(binding.getRoot());
+
+ CurrentActivity = this;
+
+ this.InitializeLayouts();
+
+ this.Settings = de.labor_stein.befund.Core.Models.Settings.load(this);
+
+ if( this.Settings == null || !this.Settings.PrivacyPolicyAccepted)
+ {
+ this.InitializePrivacyPolicyPopup(false);
+ }
+ else
+ {
+ this.SplashScreen();
+ }
+ }
+
+ @Override
+ protected void onResume()
+ {
+ super.onResume();
+
+ if(de.labor_stein.befund.Core.Models.Session.DevicePassword != null && this.Settings.verificator_hash != null)
+ {
+ this.LoadResults(false);
+ }
+ }
+
+ /**
+ * SplashScreen
+ */
+ private void SplashScreen()
+ {
+ boolean loadSplashScreen = true;
+
+ Bundle parameters = getIntent().getExtras();
+
+ if(parameters != null)
+ {
+ boolean splashScreenLoaded = parameters.getBoolean("SplashScreenLoaded");
+
+ if(splashScreenLoaded)
+ {
+ loadSplashScreen = false;
+ }
+ }
+
+ if(loadSplashScreen)
+ {
+ Intent splashScreen = new Intent(this, SplashActivity.class);
+ startActivity(splashScreen);
+ finish();
+ }
+ else
+ {
+ /** First has to be loaded settings to use system properties **/
+ this.Settings = de.labor_stein.befund.Core.Models.Settings.load(this);
+
+ Session.Device = System.GetDeviceInfo(this.Settings);
+ Session.NotificationGranted = false;
+ Session.CameraGranted = false;
+
+ if(de.labor_stein.befund.Core.Models.Session.DevicePassword == null && this.Settings.verificator_hash != null)
+ {
+ Intent loginActivity = new Intent(this, LoginActivity.class);
+ startActivity(loginActivity);
+ finish();
+ }
+ else
+ {
+ this.Initialize();
+ }
+ }
+ }
+
+ /**
+ * Initialize Main Activity
+ */
+ private void Initialize()
+ {
+ this.dbResults = new de.labor_stein.befund.Core.Database.Results(this);
+ this.dbLogs = new de.labor_stein.befund.Core.Database.Logs(this);
+ Log.Initialize(this);
+ PushNotificationService.SetMainActivity(this, this.Settings);
+
+ this.dbResults.CreateDBIfNotExists();
+ this.dbLogs.CreateDBIfNotExists();
+
+ this.RequestAuthorizations();
+
+ this.InitializeLabels();
+ this.InitializeButtons();
+ this.InitializePopups();
+ this.InitializeTable();
+
+ this.InitializeLanguages(false);
+
+ this.ActivityRootLayout.setVisibility(View.VISIBLE);
+
+ if(!this.Settings.PushNotificationExplained)
+ {
+ this.ActivityRootLayout.post(new Runnable()
+ {
+ public void run()
+ {
+ ShowPushNotificationExplain();
+ }
+ });
+ }
+ }
+
+ /**
+ * Check necessary permission if already granted
+ */
+ private void RequestAuthorizations()
+ {
+ /** Check push notification Permission **/
+ this.RequestPushNotificationAuthorization();
+ }
+
+ /**
+ * Require Push Notification Authorize
+ */
+ private void RequestPushNotificationAuthorization()
+ {
+ try
+ {
+ FirebaseMessaging.getInstance().getToken().addOnCompleteListener(new OnCompleteListener()
+ {
+ @Override
+ public void onComplete(@NonNull Task task)
+ {
+ if (!task.isSuccessful())
+ {
+ Log.Critical("Could not get the Firebase Token", "MainActivity", "RequestPushNotificationAuthorization(ERROR)");
+ return;
+ }
+
+ /** Fire onSessionChanged Event **/
+ String token = task.getResult();
+ Session.NotificationGranted = true;
+
+ if(token != null)
+ {
+ Session.Device.token = token;
+ UpdateDeviceToken();
+ }
+ }
+ });
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "MainActivity", "RequestPushNotificationAuthorization");
+ }
+ }
+
+ /**
+ * Initialize Layouts
+ */
+ private void InitializeLayouts()
+ {
+ this.MainContext = this;
+
+ ActivityRootLayout = (CoordinatorLayout)findViewById(R.id.ActivityRootLayout);
+ MainLoading = ActivityRootLayout.findViewById(R.id.mainLoading);
+ MainLoading.setVisibility(View.INVISIBLE);
+ }
+
+ /**
+ * Initialize Labels
+ */
+ private void InitializeLabels()
+ {
+ lblMyResults = ActivityRootLayout.findViewById(R.id.lblMyResults);
+ lblNewResults = ActivityRootLayout.findViewById(R.id.lblNewResults);
+ lblNoResults = ActivityRootLayout.findViewById(R.id.lblNoResults);
+ lblResultsNotice = ActivityRootLayout.findViewById(R.id.lblResultsNotice);
+ lblNoResults.setVisibility(View.VISIBLE);
+ }
+
+ /**
+ * Initializes Buttons
+ */
+ private void InitializeButtons()
+ {
+ ButtonNewPGS = findViewById(R.id.ButtonNewPGS);
+ ButtonNewPGS.setOnClickListener(v -> { this.ButtonNewPGS_Click(); });
+ bottomMenuOpener = findViewById(R.id.bottomMenuOpener);
+ bottomMenuOpener.setOnClickListener(v -> { this.PopupMainMenu_Show(); });
+ }
+
+ /**
+ * Initializes Popups
+ */
+ private void InitializePopups()
+ {
+ this.InitializeNewPGSPopup();
+
+ this.InitializeMenuPopup();
+ this.InitializeMessagePopup();
+ this.InitializePushExplainPopup();
+ }
+
+ /** Initializes Results Table **/
+ private void InitializeTable()
+ {
+ ResultsTable = ActivityRootLayout.findViewById(R.id.ResultsTable);
+ ResultsTable.setVisibility(View.INVISIBLE);
+ ResultsTable_Adapter = new ResultsTableAdapter(this.Results, this, this.ResultsTable);
+ ResultsTable.setAdapter(ResultsTable_Adapter);
+ ResultsTable.setLayoutManager(new LinearLayoutManager(this));
+ ItemTouchHelper itemTouchHelper = new ItemTouchHelper(new ResultsTableAdapterSwipeToDeleteCallback(ResultsTable_Adapter, this));
+ itemTouchHelper.attachToRecyclerView(ResultsTable);
+ ResultsTable_Refresher = ActivityRootLayout.findViewById(R.id.ResultsTableRefresher);
+
+ ResultsTable_Refresher.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener()
+ {
+ @Override
+ public void onRefresh()
+ {
+ ResultsTable_Refresher.setRefreshing(true);
+ LoadResults(false);
+ }
+ });
+ }
+
+ /**
+ * Initializes Languages
+ */
+ private void InitializeLanguages(boolean reloadSettings)
+ {
+ if(reloadSettings) {
+ this.Settings = de.labor_stein.befund.Core.Models.Settings.load(this);
+ }
+
+ Lang.SetLanguage(this.Settings.lang);
+
+ lblMyResults.setText(Lang.Get("LBL_MY_RESULTS"));
+ lblNewResults.setText(Lang.Get("BTN_NEW_RESULTS"));
+ PopupNewPGS_txtZIP.setHint(Lang.Get("LBL_ZIP"));
+ PopupNewPGS_txtBirthday.setHint(Lang.Get("LBL_BIRTHDAY"));
+ PopupNewPGS_txtSampleId.setHint(Lang.Get("LBL_SAMPLEID"));
+ PopupNewPGS_txtPassword.setHint(Lang.Get("LBL_PASSWORD"));
+ PopupNewPGS_txtPasswordConfirm.setHint(Lang.Get("LBL_PASSWORD_CONFIRM"));
+ PopupNewPGS_btnCancel.setText(Lang.Get("BTN_CANCEL"));
+ PopupNewPGS_btnAdd.setText(Lang.Get("BTN_ADD"));
+ lblNoResults.setText(Lang.Get("LBL_NO_RESULTS"));
+ lblResultsNotice.setText(Lang.Get("LBL_RESULTS_NOTICE"));
+ PopupNewPGS_txtPIN.setHint(Lang.Get("LBL_PIN"));
+
+ PopupMenu_lblMenu.setText(Lang.Get("LBL_MENU"));
+ PopupMenu_lblNotRegisteredMenu.setText(Lang.Get("MSG_YOU_ARE_NOT_REGISTERED"));
+ PopupMenu_btnMenuSettings.setText(Lang.Get("BTN_SETTINGS"));
+ PopupMenu_btnMenuChangePassword.setText(Lang.Get("BTN_CHANGE_PASSWORD"));
+ PopupMenu_btnMenuSupport.setText(Lang.Get("BTN_SUPPORT"));
+ PopupMenu_btnMenuFAQ.setText(Lang.Get("BTN_FAQ"));
+ PopupMenu_btnMenuPrivacyPolicy.setText(Lang.Get("BTN_PRIVACY_POLICY"));
+ PopupMenu_btnMenuClose.setText(Lang.Get("BTN_CLOSE"));
+
+ if(this.Settings.verificator_hash != null)
+ {
+ PopupNewPGS_btnAdd.setText(Lang.Get("BTN_ADD"));
+ }
+ else
+ {
+ PopupNewPGS_btnAdd.setText(Lang.Get("BTN_NEXT"));
+ }
+
+ PopupMessage_BtnOk.setText(Lang.Get("BTN_OK"));
+
+ PopupPushExplain_header.setText(Lang.Get("LBL_PUSH_NOTIFICATION_EXPLAIN_HEADER"));
+ PopupPushExplain_text.setText(Lang.Get("MSG_PUSH_NOTIFICATION_EXPLAIN_TEXT"));
+ PopupPushExplain_BtnOk.setText(Lang.Get("BTN_OK"));
+ }
+
+ /**
+ * Initializes NewPGS Popup
+ */
+ private void InitializeNewPGSPopup()
+ {
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ PopupNewPGSView_Overlay = inflater.inflate(R.layout.popup_new_pgs, null);
+ PopupNewPGS_Popup = PopupNewPGSView_Overlay.findViewById(R.id.PopupNewPGS_Popup);
+ PopupNewPGSContent = PopupNewPGSView_Overlay.findViewById(R.id.PopupNewPGSContent);
+
+ PopupNewPGS_PGS = PopupNewPGSView_Overlay.findViewById(R.id.PopupNewPGS_PGS);
+
+ PopupNewPGS_btnAdd = PopupNewPGSView_Overlay.findViewById(R.id.PopupNewPGS_BtnAdd);
+ PopupNewPGS_btnAdd.setOnClickListener(v -> { this.PopupNewPGS_BtnAdd_Click(); });
+
+ PopupNewPGS_btnCancel = PopupNewPGSView_Overlay.findViewById(R.id.PopupNewPGS_BtnCancel);
+ PopupNewPGS_btnCancel.setOnClickListener(v -> { this.PopupNewPGS_BtnCancel_Click(); });
+
+ PopupNewPGS_txtZIP = PopupNewPGSView_Overlay.findViewById(R.id.txtZIP);
+ PopupNewPGS_txtBirthday = PopupNewPGSView_Overlay.findViewById(R.id.txtBirthday);
+ PopupNewPGS_iconSampleId = PopupNewPGSView_Overlay.findViewById(R.id.iconSampleIdScan);
+ PopupNewPGS_txtSampleId = PopupNewPGSView_Overlay.findViewById(R.id.txtSampleId);
+ PopupNewPGS_btnSampleId = PopupNewPGSView_Overlay.findViewById(R.id.btnSampleIdScan);
+ PopupNewPGS_txtPassword = PopupNewPGSView_Overlay.findViewById(R.id.txtPassword);
+ PopupNewPGS_txtPasswordViewer = PopupNewPGSView_Overlay.findViewById(R.id.txtPasswordViewer);
+ PopupNewPGS_txtPasswordConfirm = PopupNewPGSView_Overlay.findViewById(R.id.txtPasswordConfirm);
+ PopupNewPGS_txtPasswordConfirmViewer = PopupNewPGSView_Overlay.findViewById(R.id.txtPasswordConfirmViewer);
+ PopupNewPGS_Status = PopupNewPGSView_Overlay.findViewById(R.id.PopupNewPGS_Status);
+ PopupNewPGS_Loading = PopupNewPGSView_Overlay.findViewById(R.id.PopupNewPGS_Loading);
+ PopupNewPGS_Loading.setVisibility(View.INVISIBLE);
+
+ /** SampleId Scans **/
+ PopupNewPGS_iconSampleId.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ ScanSampleId();
+ }
+ });
+
+ PopupNewPGS_btnSampleId.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ ScanSampleId();
+ }
+ });
+
+ /** Password Viewers **/
+ PopupNewPGS_txtPasswordViewer.setOnTouchListener(new View.OnTouchListener()
+ {
+ @Override
+ public boolean onTouch(View v, MotionEvent event)
+ {
+ if (event.getAction() == android.view.MotionEvent.ACTION_DOWN)
+ {
+ PopupNewPGS_txtPasswordViewer.setAlpha(1.0f);
+ PopupNewPGS_txtPassword.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+ PopupNewPGS_txtPassword.setSelection(PopupNewPGS_txtPassword.getText().length());
+
+ }
+ else if (event.getAction() == android.view.MotionEvent.ACTION_UP)
+ {
+ PopupNewPGS_txtPasswordViewer.setAlpha(0.5f);
+ PopupNewPGS_txtPassword.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+ PopupNewPGS_txtPassword.setSelection(PopupNewPGS_txtPassword.getText().length());
+ }
+
+ return true;
+ }
+ });
+
+ PopupNewPGS_txtPasswordConfirmViewer.setOnTouchListener(new View.OnTouchListener()
+ {
+ @Override
+ public boolean onTouch(View v, MotionEvent event)
+ {
+ if (event.getAction() == android.view.MotionEvent.ACTION_DOWN)
+ {
+ PopupNewPGS_txtPasswordConfirmViewer.setAlpha(1.0f);
+ PopupNewPGS_txtPasswordConfirm.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+ PopupNewPGS_txtPasswordConfirm.setSelection(PopupNewPGS_txtPasswordConfirm.getText().length());
+
+ }
+ else if (event.getAction() == android.view.MotionEvent.ACTION_UP)
+ {
+ PopupNewPGS_txtPasswordConfirmViewer.setAlpha(0.5f);
+ PopupNewPGS_txtPasswordConfirm.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+ PopupNewPGS_txtPasswordConfirm.setSelection(PopupNewPGS_txtPasswordConfirm.getText().length());
+ }
+
+ return true;
+ }
+ });
+
+
+ /** remove suggestions from the keyboard view **/
+ PopupNewPGS_txtZIP.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL | InputType.TYPE_NUMBER_FLAG_SIGNED);
+ PopupNewPGS_txtBirthday.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+ ///PopupNewPGS_txtSampleId.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+
+ /** Run RequestPGS on ENTER KEY (SampleID) **/
+ PopupNewPGS_txtSampleId.setOnKeyListener(new View.OnKeyListener()
+ {
+ @Override
+ public boolean onKey(View v, int keyCode, KeyEvent event)
+ {
+ if(keyCode == KeyEvent.KEYCODE_ENTER)
+ {
+ if(Settings != null)
+ {
+ HideKeyboard(v);
+ RequestPGS();
+ }
+ else
+ {
+ PopupNewPGS_ShowPassword();
+ }
+ }
+
+ return false;
+ }
+ });
+
+ /** Run RequestPGS on ENTER KEY (PasswordConfirm) **/
+ PopupNewPGS_txtPasswordConfirm.setOnKeyListener(new View.OnKeyListener()
+ {
+ @Override
+ public boolean onKey(View v, int keyCode, KeyEvent event)
+ {
+ if(keyCode == KeyEvent.KEYCODE_ENTER)
+ {
+ HideKeyboard(v);
+ RequestPGS();
+ }
+
+ return false;
+ }
+ });
+
+ /** Hide Keboard on touch around **/
+ PopupNewPGSView_Overlay.setOnTouchListener((View v, MotionEvent event) -> { this.HideKeyboard(v); return true; });
+
+ /** DatePicker **/
+ //BirthdayPicker.setOnDateSetListener(
+ DatePickerDialog.OnDateSetListener dateListener = new DatePickerDialog.OnDateSetListener()
+ {
+ @Override
+ public void onDateSet(DatePicker view, int year, int month, int dayOfMonth)
+ {
+ Date selectedDate = DateHelper.getDateFromDatePicket(BirthdayPicker.getDatePicker());
+
+ if(selectedDate != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy");
+ PopupNewPGS_txtBirthday.setText(dateFormat.format(selectedDate));
+ }
+ }
+ };
+
+ BirthdayPicker = new DatePickerDialog(this, R.style.MySpinnerDatePickerStyle, dateListener, 2000,0,1);
+ BirthdayPicker.getDatePicker().setMaxDate(new Date().getTime());
+ Calendar cal = Calendar.getInstance();
+ cal.set(Calendar.YEAR, 1900);
+ cal.set(Calendar.MONTH, Calendar.JANUARY);
+ cal.set(Calendar.DAY_OF_MONTH, 1);
+ BirthdayPicker.getDatePicker().setMinDate(cal.getTimeInMillis());
+
+ /** Disable directly key insert in the birthday field(it should be set by DatePicker for well formed value) **/
+ PopupNewPGS_txtBirthday.setOnKeyListener((View v, int keyCode, KeyEvent event) -> { return true; });
+
+ /** Show/Hide DatePicker **/
+ PopupNewPGS_txtBirthday.setOnFocusChangeListener((View v, boolean hasFocus) -> { if(hasFocus) { BirthdayPicker.show(); } });
+ PopupNewPGS_txtBirthday.setOnTouchListener((View v, MotionEvent event) -> { BirthdayPicker.show(); return true; });
+
+ /** BEGIN MASTER PASSWORD CONTENT **/
+ PopupNewPGS_MasterPassword = PopupNewPGSView_Overlay.findViewById(R.id.PopupNewPGS_MasterPassword);
+ PopupNewPGS_txtPassword = PopupNewPGSView_Overlay.findViewById(R.id.txtPassword);
+ PopupNewPGS_txtPasswordConfirm = PopupNewPGSView_Overlay.findViewById(R.id.txtPasswordConfirm);
+ PopupNewPGS_MasterPassword.setVisibility(View.GONE);
+ PopupNewPGS_txtPIN = PopupNewPGSView_Overlay.findViewById(R.id.txtPIN);
+
+ PopupNewPGS_txtPassword.setOnFocusChangeListener((View v, boolean hasFocus) ->
+ {
+ if(hasFocus)
+ { PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_STRONG_PASSWORD")); }
+ else
+ { PopupNewPGS_Status.setText(""); }
+ });
+ PopupNewPGS_txtPasswordConfirm.setOnFocusChangeListener((View v, boolean hasFocus) ->
+ {
+ if(hasFocus)
+ { PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_STRONG_PASSWORD")); }
+ else
+ { PopupNewPGS_Status.setText(""); }
+
+ });
+ PopupNewPGS_txtPIN.setOnFocusChangeListener((View v, boolean hasFocus) ->
+ {
+ if(hasFocus)
+ { PopupNewPGS_HideLoading(Lang.Get("ERROR_PIN_LENGTH")); }
+ else
+ { PopupNewPGS_Status.setText(""); }
+ });
+
+ /** Create popup window context **/
+ PopupNewPGS = new PopupWindow(
+ PopupNewPGSView_Overlay,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+ }
+
+ /** Scan SampleId **/
+ private void ScanSampleId()
+ {
+ try
+ {
+ int result = ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA);
+
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.CAMERA))
+ {
+ if (result != PackageManager.PERMISSION_GRANTED)
+ {
+ AlertDialog.Builder alertBuilder = new AlertDialog.Builder(this);
+ alertBuilder.setCancelable(true);
+ alertBuilder.setTitle(Lang.Get("MSG_CAMERA_PERMISSION_TITLE"));
+ alertBuilder.setMessage(Lang.Get("MSG_CAMERA_PERMISSION_MSG"));
+ alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener()
+ {
+ @Override
+ public void onClick(DialogInterface dialog, int which)
+ {
+ ActivityCompat.requestPermissions(CurrentActivity, new String[] { Manifest.permission.CAMERA }, CAMERA_PERMISSION);
+ }
+ });
+ AlertDialog alert = alertBuilder.create();
+ alert.show();
+ }
+ else
+ {
+ Session.CameraGranted = true;
+ }
+ }
+ else
+ {
+ if (result != PackageManager.PERMISSION_GRANTED)
+ {
+ AlertDialog.Builder alertBuilder = new AlertDialog.Builder(this);
+ alertBuilder.setCancelable(true);
+ alertBuilder.setTitle(Lang.Get("MSG_CAMERA_PERMISSION_TITLE"));
+ alertBuilder.setMessage(Lang.Get("MSG_CAMERA_PERMISSION_MSG"));
+ alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener()
+ {
+ @Override
+ public void onClick(DialogInterface dialog, int which)
+ {
+ ActivityCompat.requestPermissions(CurrentActivity, new String[] { Manifest.permission.CAMERA }, CAMERA_PERMISSION);
+ }
+ });
+ AlertDialog alert = alertBuilder.create();
+ alert.show();
+ }
+ else
+ {
+ Session.CameraGranted = true;
+ }
+ }
+
+ if(Session.CameraGranted)
+ {
+ ScanOptions options = new ScanOptions();
+ options.setDesiredBarcodeFormats(ScanOptions.ALL_CODE_TYPES);
+ options.setBeepEnabled(false);
+ options.setBarcodeImageEnabled(true);
+ options.setOrientationLocked(false);
+ barcodeLauncher.launch(options);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "MainActivity", "ScanSampleId");
+ }
+ }
+
+ /** Launches camera to get qr code **/
+ private final ActivityResultLauncher barcodeLauncher = registerForActivityResult(new ScanContract(),
+ result ->
+ {
+ try
+ {
+ if(result.getContents() != null)
+ {
+ String barcode = result.getContents().toString();
+
+ if(barcode != null && !barcode.isEmpty())
+ {
+ PopupNewPGS_txtSampleId.setText(barcode);
+ }
+ else
+ {
+ Toast.makeText(this, Lang.Get("ERROR_COULD_NOT_READ_BARCODE"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ else
+ {
+ Toast.makeText(this, Lang.Get("ERROR_COULD_NOT_READ_BARCODE"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "MainActivity", "barcodeLauncher");
+ }
+ });
+
+ /**
+ * Initializes PrivacyPolicy Popup
+ */
+ private void InitializePrivacyPolicyPopup(boolean openAnyways)
+ {
+ if(this.Settings == null)
+ {
+ this.Settings = new Settings();
+ }
+
+ if(!openAnyways){
+ this.Settings.lang = Lang.GetSystemLang();
+ }
+
+ Lang.SetLanguage(this.Settings.lang);
+
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ View PopupPrivacyPolicyView = inflater.inflate(R.layout.popup_privacy_policy, null);
+
+ PopupPrivacyPolicy_lblHeader = PopupPrivacyPolicyView.findViewById(R.id.PopupPrivacyPolicy_lblHeader);
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy = PopupPrivacyPolicyView.findViewById(R.id.PopupPrivacyPolicy_btnAccept);
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setEnabled(false);
+ PopupPrivacyPolicy_lblHeader.setText(Lang.Get("LBL_PRIVACY_POLICY"));
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setText(Lang.Get("BTN_ACCEPT_PRIVACY_POLICY"));
+
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setOnClickListener((v) ->
+ {
+ if(!this.Settings.PrivacyPolicyAccepted)
+ {
+ this.Settings.PrivacyPolicyAccepted = true;
+ this.Settings.save(this);
+ this.SplashScreen();
+ }
+
+ PopupPrivacyPolicy.dismiss();
+ });
+
+ /** Create popup window context **/
+ PopupPrivacyPolicy = new PopupWindow(
+ PopupPrivacyPolicyView,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+
+ PopupPrivacyPolicy.setOnDismissListener(new PopupWindow.OnDismissListener() {
+ @Override
+ public void onDismiss() {
+ OpenPrivacyPolicyPopup(false);
+ }
+ });
+
+ View.OnTouchListener corkyListener = new View.OnTouchListener() {
+ @Override
+ public boolean onTouch(View v, MotionEvent event) {
+ boolean retFlag=false;
+ switch(event.getAction()) {
+ case MotionEvent.ACTION_DOWN:
+ x1 = event.getX();
+ break;
+ case MotionEvent.ACTION_UP:
+ x2 = event.getX();
+ float deltaX = x2 - x1;
+ if (Math.abs(deltaX) > MIN_DISTANCE)
+ {
+ retFlag=true;
+ }
+ break;
+ case MotionEvent.ACTION_BUTTON_PRESS:
+ break;
+
+ }
+ return retFlag;
+ }
+ };
+ PopupPrivacyPolicy.setTouchInterceptor(corkyListener);
+ PopupPrivacyPolicy_web = PopupPrivacyPolicyView.findViewById(R.id.PopupPrivacyPolicy_web);
+
+ OpenPrivacyPolicyPopup(openAnyways);
+ }
+
+ private void OpenPrivacyPolicyPopup(boolean openAnyways)
+ {
+ if(openAnyways || this.Settings == null || !this.Settings.PrivacyPolicyAccepted) {
+
+ if(!openAnyways) {
+ this.ActivityRootLayout.setVisibility(View.INVISIBLE);
+ }
+
+ this.ActivityRootLayout.post(new Runnable()
+ {
+ public void run()
+ {
+ LoadPrivacyPolicy();
+ PopupPrivacyPolicy.showAtLocation(ActivityRootLayout, Gravity.CENTER,0,0);
+ }
+ });
+ }
+ }
+
+
+ /**
+ * Load PrivacyPolicy
+ */
+ private void LoadPrivacyPolicy()
+ {
+ try
+ {
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Request.GetResponseAsync(Settings.GetPrivacyPolicyURL(),
+ "GET",
+ (content) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupPrivacyPolicy_web.loadUrl(Settings.GetPrivacyPolicyURL());
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setEnabled(true);
+ }
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ if(Settings.PrivacyPolicyAccepted)
+ {
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setEnabled(true);
+ }
+ else
+ {
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setEnabled(true);
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setText(Lang.Get("BTN_CLOSE"));
+
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setOnClickListener((v) ->
+ {
+ finishAndRemoveTask();
+ });
+ }
+
+ byte[] local_privacy_policy_data = System.ReadFromAssets("no_connection.html", MainContext);
+
+ if(local_privacy_policy_data != null && local_privacy_policy_data.length > 0)
+ {
+ String html = new String(local_privacy_policy_data);
+ html = html.replace("[NO_CONNECTION]", Lang.Get("ERROR_PRIVACY_POLICY_NEEDS_CONNECTION"));
+ PopupPrivacyPolicy_web.loadData(html, "text/html", "utf-8");
+ }
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "MainActivity", "LoadPrivacyPolicy");
+ }
+ }
+
+ /**
+ * Initializes MenuPopup
+ */
+ private void InitializeMenuPopup()
+ {
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ PopupMenu_Overlay = inflater.inflate(R.layout.popup_menu, null);
+ PopupMenu_Popup = PopupMenu_Overlay.findViewById(R.id.PopupMainMenu_Popup);
+
+ PopupMenu_lblMenu = PopupMenu_Overlay.findViewById(R.id.lblMenu);
+ PopupMenu_lblNotRegisteredMenu = PopupMenu_Overlay.findViewById(R.id.lblNotRegisteredMenu);
+ PopupMenu_lblNotRegisteredMenu.setVisibility(View.GONE);
+
+ PopupMenu_btnMenuSettings_View = PopupMenu_Overlay.findViewById(R.id.btnMenuSettings_View);
+ PopupMenu_btnMenuSettings = PopupMenu_Overlay.findViewById(R.id.btnMenuSettings);
+ ImageView PopupMenu_btnMenuSettings_icon = PopupMenu_Overlay.findViewById(R.id.btnMenuSettings_icon);
+ PopupMenu_btnMenuSettings.setOnClickListener(v -> { this.GoToSettingsActivity(); });
+ PopupMenu_btnMenuSettings_icon.setOnClickListener(v -> { this.GoToSettingsActivity(); });
+
+ PopupMenu_btnMenuChangePassword_View = PopupMenu_Overlay.findViewById(R.id.btnMenuChangePassword_View);
+ PopupMenu_btnMenuChangePassword = PopupMenu_Overlay.findViewById(R.id.btnMenuChangePassword);
+ ImageView PopupMenu_btnMenuChangePassword_icon = PopupMenu_Overlay.findViewById(R.id.btnMenuChangePassword_icon);
+ PopupMenu_btnMenuChangePassword.setOnClickListener(v -> { this.GoToPasswordActivity(); });
+ PopupMenu_btnMenuChangePassword_icon.setOnClickListener(v -> { this.GoToPasswordActivity(); });
+
+ LinearLayout btnMenuSupport_View = PopupMenu_Overlay.findViewById(R.id.btnMenuSupport_View);
+ PopupMenu_btnMenuSupport = PopupMenu_Overlay.findViewById(R.id.btnMenuSupport);
+ ImageView PopupMenu_btnMenuSupport_icon = PopupMenu_Overlay.findViewById(R.id.btnMenuSupport_icon);
+
+ PopupMenu_btnMenuSupport.setOnClickListener(v -> { this.GoToSupportActivity(); });
+ PopupMenu_btnMenuSupport_icon.setOnClickListener(v -> { this.GoToSupportActivity(); });
+
+ PopupMenu_btnMenuFAQ = PopupMenu_Overlay.findViewById(R.id.btnMenuFAQ);
+ ImageView PopupMenu_btnMenuFAQ_icon = PopupMenu_Overlay.findViewById(R.id.btnMenuFAQ_icon);
+
+ PopupMenu_btnMenuFAQ.setOnClickListener(v -> { this.GoToFAQActivity(); });
+ PopupMenu_btnMenuFAQ_icon.setOnClickListener(v -> { this.GoToFAQActivity(); });
+
+ PopupMenu_btnMenuPrivacyPolicy = PopupMenu_Overlay.findViewById(R.id.btnMenuPrivacyPolicy);
+ ImageView PopupMenu_btnMenuPrivacyPolicy_icon = PopupMenu_Overlay.findViewById(R.id.btnPrivacyPolicy_icon);
+
+ PopupMenu_btnMenuClose = PopupMenu_Overlay.findViewById(R.id.btnMenuClose);
+ ImageView PopupMenu_PopupMenu_btnMenuClose_icon = PopupMenu_Overlay.findViewById(R.id.btnMenuClose_icon);
+
+ PopupMenu_btnMenuClose.setOnClickListener(v -> { this.PopupMainMenu_Hide(); });
+ PopupMenu_PopupMenu_btnMenuClose_icon.setOnClickListener(v -> { this.PopupMainMenu_Hide(); });
+
+ PopupMenu_btnMenuPrivacyPolicy.setOnClickListener(v -> { this.ShowPrivacyPolicy(); });
+ PopupMenu_btnMenuPrivacyPolicy_icon.setOnClickListener(v -> { this.ShowPrivacyPolicy(); });
+
+ /** Create popup window context **/
+ PopupMenu = new PopupWindow(
+ PopupMenu_Overlay,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+
+ PopupMenu.setOnDismissListener(new PopupWindow.OnDismissListener() {
+ @Override
+ public void onDismiss() {
+ InitializeLanguages(true);
+ }
+ });
+ }
+
+ private ActivityResultLauncher settingsResultLauncher = registerForActivityResult(
+ new ActivityResultContracts.StartActivityForResult(),
+ new ActivityResultCallback() {
+ @Override
+ public void onActivityResult(ActivityResult result) {
+ //here we will handle the result of our intent
+ if (result.getResultCode() == Activity.RESULT_OK){
+ InitializeLanguages(true);
+ }
+ }
+ }
+ );
+
+ /** Shows privacy policy popup**/
+ private void ShowPrivacyPolicy()
+ {
+ this.InitializePrivacyPolicyPopup(true);
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setText(Lang.Get("BTN_CLOSE"));
+ this.LoadPrivacyPolicy();
+ }
+
+ /** Initialize MessagePopup **/
+ private void InitializeMessagePopup()
+ {
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ View MessagePopupView = inflater.inflate(R.layout.fragment_message, null);
+
+ PopupMessageView_Overlay = MessagePopupView.findViewById(R.id.PopupMessage);
+ PopupMessage_Popup = MessagePopupView.findViewById(R.id.PopupMessage_Popup);
+ PopupMessage_text = MessagePopupView.findViewById(R.id.PopupMessage_text);
+ PopupMessage_BtnOk = MessagePopupView.findViewById(R.id.PopupMessage_BtnOk);
+
+ PopupMessage_BtnOk.setOnClickListener((v) -> { this.HideMessagePopup(); });
+
+ /** Create popup window context **/
+ PopupMessage = new PopupWindow(
+ MessagePopupView,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+ }
+
+ /** Shows Message as popup **/
+ private void ShowMessagePopup(String message)
+ {
+ PopupMessage_text.setText("");
+
+ if(message != null && !message.isEmpty())
+ {
+ PopupMessage_text.setText(message);
+ }
+
+ PopupMessageView_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_in));
+ PopupMessage_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_in));
+
+ if(!PopupMessage.isShowing())
+ {
+ PopupMessage.showAtLocation(ActivityRootLayout, Gravity.CENTER,0,0);
+ }
+ }
+
+ /** Hides Message popup **/
+ private void HideMessagePopup()
+ {
+ PopupMessageView_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_out));
+ PopupMessage_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_out));
+
+ if(PopupMessage.isShowing())
+ {
+ Animation anim = AnimationUtils.loadAnimation(this, R.anim.popup_out);
+ anim.setAnimationListener(new Animation.AnimationListener()
+ {
+ @Override
+ public void onAnimationStart(Animation animation) { }
+
+ @Override
+ public void onAnimationEnd(Animation animation)
+ {
+ PopupMessage.dismiss();
+ }
+
+ @Override
+ public void onAnimationRepeat(Animation animation) {}
+ });
+
+ anim.setFillAfter(true);
+ PopupMessage_Popup.startAnimation(anim);
+ }
+ }
+
+ /** Initialize PushNotificationExplain **/
+ private void InitializePushExplainPopup()
+ {
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ View PushExplainPopupView = inflater.inflate(R.layout.popup_push_explain, null);
+
+ PopupPushExplainView_Overlay = PushExplainPopupView.findViewById(R.id.PopupPushExplain);
+ PopupPushExplain_header = PushExplainPopupView.findViewById(R.id.PopupPushExplain_header);
+ PopupPushExplain_text = PushExplainPopupView.findViewById(R.id.PopupPushExplain_text);
+ PopupPushExplain_BtnOk = PushExplainPopupView.findViewById(R.id.PopupPushExplain_BtnOk);
+
+ PopupPushExplain_BtnOk.setOnClickListener((v) -> { this.HidePushNotificationExplain(); });
+
+ /** Create popup window context **/
+ PopupPushExplain = new PopupWindow(
+ PushExplainPopupView,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+ }
+
+ /** Show Push Notification Explain **/
+ private void ShowPushNotificationExplain()
+ {
+ PopupPushExplainView_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_in));
+
+ if(!PopupPushExplain.isShowing())
+ {
+ PopupPushExplain.showAtLocation(ActivityRootLayout, Gravity.CENTER,0,0);
+ }
+ }
+ private void RequestPushNotification() {
+ if (Build.VERSION.SDK_INT >= 33) {
+ int result = ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS);
+
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.POST_NOTIFICATIONS)) {
+ if (result != PackageManager.PERMISSION_GRANTED) {
+ ActivityCompat.requestPermissions(CurrentActivity, new String[]{Manifest.permission.POST_NOTIFICATIONS}, POST_NOTIFICATIONS_PERMISSION);
+ } else {
+ Session.NotificationGranted = true;
+ }
+ }
+ else {
+ if (result != PackageManager.PERMISSION_GRANTED) {
+ ActivityCompat.requestPermissions(CurrentActivity, new String[]{Manifest.permission.POST_NOTIFICATIONS}, POST_NOTIFICATIONS_PERMISSION);
+ } else {
+ Session.NotificationGranted = true;
+ }
+ }
+ }
+ }
+ /** Hide Push Notification Explain **/
+
+ private void HidePushNotificationExplain()
+ {
+ this.Settings.PushNotificationExplained = true;
+ this.Settings.save(this);
+
+ this.RequestPushNotification();
+
+ if(PopupPushExplain.isShowing())
+ {
+ Animation anim = AnimationUtils.loadAnimation(this, R.anim.popup_overlay_out);
+ anim.setAnimationListener(new Animation.AnimationListener()
+ {
+ @Override
+ public void onAnimationStart(Animation animation) { }
+
+ @Override
+ public void onAnimationEnd(Animation animation)
+ {
+ PopupPushExplain.dismiss();
+ }
+
+ @Override
+ public void onAnimationRepeat(Animation animation) {}
+ });
+
+ anim.setFillAfter(true);
+ PopupPushExplainView_Overlay.startAnimation(anim);
+ }
+ }
+
+ /** Gots asked permission results **/
+ @Override
+ public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults)
+ {
+ super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+
+ /** got status of push permission **/
+ if(requestCode == PUSH_PERMISSION)
+ {
+ if (grantResults != null && grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
+ {
+ Session.NotificationGranted = true;
+ }
+ }
+ }
+
+ /** On NewPGS Button clicked **/
+ private void ButtonNewPGS_Click()
+ {
+ this.PopupNewPGS_Show();
+ }
+
+ /** On Cancel button of NewPGSPopup clicked **/
+ private void PopupNewPGS_BtnCancel_Click()
+ {
+ this.HideKeyboard(PopupNewPGS_txtSampleId);
+
+ if(this.PopupNewPGS_Loading.getVisibility() != View.VISIBLE)
+ {
+ if(this.PopupNewPGS_MasterPassword.getVisibility() != View.VISIBLE)
+ {
+ this.PopupNewPGS_Hide();
+ }
+ else
+ {
+ this.PopupNewPGS_HidePassword();
+ }
+ }
+ }
+
+ /** On Add button of NewPGSPopup clicked **/
+ private void PopupNewPGS_BtnAdd_Click()
+ {
+ if(this.Settings.verificator_hash != null)
+ {
+ this.RequestPGS();
+ }
+ else
+ {
+ PopupNewPGS_Status.setText("");
+
+ if(PopupNewPGS_txtZIP.getText() == null || PopupNewPGS_txtZIP.getText().toString().isEmpty())
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_ZIP"));
+ }
+ else if(PopupNewPGS_txtBirthday.getText() == null || PopupNewPGS_txtBirthday.getText().toString().isEmpty())
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_BIRTHDAY"));
+ }
+ else if(PopupNewPGS_txtSampleId.getText() == null || PopupNewPGS_txtSampleId.getText().toString().isEmpty())
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_SAMPLEID"));
+ }
+ else if(PopupNewPGS_txtZIP.getText().length() < 4)
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_VALID_ZIP"));
+ }
+ else if(PopupNewPGS_txtBirthday.getText().length() < 10)
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_VALID_BIRTHDAY"));
+ }
+ else if(PopupNewPGS_txtSampleId.getText().length() < 8)
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_VALID_SAMPLEID"));
+ }
+ else
+ {
+ this.PopupNewPGS_ShowPassword();
+ }
+ }
+ }
+
+ /**
+ * Show PopupNewPGS
+ */
+ private void PopupNewPGS_Show()
+ {
+ PopupNewPGS_txtZIP.setText("");
+ PopupNewPGS_txtBirthday.setText("");
+ PopupNewPGS_txtSampleId.setText("");
+ PopupNewPGS_txtPassword.setText("");
+ PopupNewPGS_txtPasswordConfirm.setText("");
+ PopupNewPGS_txtPIN.setText("");
+ PopupNewPGS_Status.setText("");
+ PopupNewPGS_Loading.setVisibility(View.INVISIBLE);
+ PopupNewPGS_MasterPassword.setVisibility(View.GONE);
+
+ /** Sets the default values from the settings **/
+ if(this.Settings.verificator_hash != null)
+ {
+ this.PopupNewPGS_HidePassword();
+
+ /** Set the user zip if already defined in from settings **/
+ if(this.Settings.zip != null && !this.Settings.zip.isEmpty())
+ {
+ PopupNewPGS_txtZIP.setText(this.Settings.zip);
+ }
+
+ /** Set the user birthday if already defined in from settings **/
+ if(this.Settings.birthday != null && !this.Settings.birthday.isEmpty())
+ {
+ Date birthday = this.Settings.GetBirthday();
+
+ if(birthday != null)
+ {
+ int year = DateHelper.GetFullYearFromDate(birthday);
+ int month = DateHelper.GetFullMonthFromDate(birthday);
+ int day = DateHelper.GetFullDayFromDate(birthday);
+
+ BirthdayPicker.updateDate(year, month - 1, day);
+ PopupNewPGS_txtBirthday.setText(this.Settings.GetFormatedBirthday());
+ }
+ }
+
+ this.PopupNewPGS_MasterPassword.setVisibility(View.GONE);
+ this.PopupNewPGS_btnAdd.setText(Lang.Get("BTN_ADD"));
+ }
+ else
+ {
+ this.PopupNewPGS_btnAdd.setText(Lang.Get("BTN_NEXT"));
+ }
+
+ PopupNewPGSView_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_in));
+ PopupNewPGS_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_in));
+
+ if(!PopupNewPGS.isShowing())
+ {
+ PopupNewPGS.showAtLocation(ActivityRootLayout, Gravity.CENTER,0,0);
+
+ // Show messages directly
+ //RequestPGS();
+ }
+ }
+
+ /**
+ * Show Password content from PopupNewPGS
+ */
+ private void PopupNewPGS_ShowPassword()
+ {
+ if(PopupNewPGS_MasterPassword.getVisibility() != View.VISIBLE)
+ {
+ LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(PopupNewPGSContent.getWidth(),LinearLayout.LayoutParams.WRAP_CONTENT);
+
+ PopupNewPGS_MasterPassword.setLayoutParams(layoutParams);
+ PopupNewPGS_MasterPassword.setTranslationX(PopupNewPGSContent.getWidth());
+ PopupNewPGS_MasterPassword.setVisibility(View.VISIBLE);
+
+ PopupNewPGS_PGS.animate().translationX(-(PopupNewPGSContent.getWidth())).setDuration(240);
+ PopupNewPGS_MasterPassword.animate().translationX(-PopupNewPGSContent.getWidth()).setDuration(240);
+
+ PopupNewPGS_btnCancel.setText(Lang.Get("BTN_BACK"));
+ PopupNewPGS_btnAdd.setText(Lang.Get("BTN_ADD"));
+
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_STRONG_PASSWORD"));
+ }
+ else
+ {
+ RequestPGS();
+ }
+ }
+
+ /**
+ * Hide PopupNewPGS
+ */
+ private void PopupNewPGS_Hide()
+ {
+ PopupNewPGSView_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_out));
+ PopupNewPGS_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_out));
+
+ if(PopupNewPGS.isShowing())
+ {
+ Animation anim = AnimationUtils.loadAnimation(this, R.anim.popup_out);
+ anim.setAnimationListener(new Animation.AnimationListener()
+ {
+ @Override
+ public void onAnimationStart(Animation animation) { }
+
+ @Override
+ public void onAnimationEnd(Animation animation)
+ {
+ PopupNewPGS.dismiss();
+ }
+
+ @Override
+ public void onAnimationRepeat(Animation animation) {}
+ });
+
+ anim.setFillAfter(true);
+ PopupNewPGS_Popup.startAnimation(anim);
+ }
+ }
+
+ /**
+ * Hide Password content from PopupNewPGS
+ */
+ private void PopupNewPGS_HidePassword()
+ {
+ PopupNewPGS_Status.setText("");
+
+ LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(PopupNewPGSContent.getWidth(),LinearLayout.LayoutParams.WRAP_CONTENT);
+
+ PopupNewPGS_MasterPassword.setLayoutParams(layoutParams);
+ PopupNewPGS_MasterPassword.setTranslationX(PopupNewPGSContent.getWidth());
+ PopupNewPGS_MasterPassword.setVisibility(View.VISIBLE);
+
+ PopupNewPGS_PGS.animate().translationX(0).setDuration(240);
+ PopupNewPGS_MasterPassword.animate().translationX(PopupNewPGSContent.getWidth()).setDuration(240);
+
+ PopupNewPGS_btnCancel.setText(Lang.Get("BTN_CANCEL"));
+ PopupNewPGS_btnAdd.setText(Lang.Get("BTN_NEXT"));
+
+ PopupNewPGS_MasterPassword.setVisibility(View.INVISIBLE);
+ }
+
+ /**
+ * Show MainMenu
+ */
+ private void PopupMainMenu_Show()
+ {
+ /**
+ * Hide all user functions if not logged in
+ */
+ if(!Session.IsLoggedIn())
+ {
+ PopupMenu_lblNotRegisteredMenu.setVisibility(View.VISIBLE);
+ PopupMenu_btnMenuSettings_View.setVisibility(View.GONE);
+ PopupMenu_btnMenuChangePassword_View.setVisibility(View.GONE);
+ }
+ else
+ {
+ PopupMenu_lblNotRegisteredMenu.setVisibility(View.GONE);
+ PopupMenu_btnMenuSettings_View.setVisibility(View.VISIBLE);
+ PopupMenu_btnMenuChangePassword_View.setVisibility(View.VISIBLE);
+ }
+
+ if(!PopupMenu.isShowing())
+ {
+ PopupMenu_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.side_in_left));
+ PopupMenu.showAtLocation(ActivityRootLayout, Gravity.CENTER,0,0);
+ }
+ }
+
+ /**
+ * Hide MainMenu
+ */
+ private void PopupMainMenu_Hide()
+ {
+ if(PopupMenu.isShowing())
+ {
+ Animation anim = AnimationUtils.loadAnimation(this, R.anim.side_out_left);
+ anim.setAnimationListener(new Animation.AnimationListener()
+ {
+ @Override
+ public void onAnimationStart(Animation animation) { }
+
+ @Override
+ public void onAnimationEnd(Animation animation)
+ {
+ PopupMenu.dismiss();
+ }
+
+ @Override
+ public void onAnimationRepeat(Animation animation) {}
+ });
+
+ anim.setFillAfter(true);
+ PopupMenu_Overlay.startAnimation(anim);
+ }
+ }
+
+ /** Hide Keyboard **/
+ public void HideKeyboard(View view)
+ {
+ InputMethodManager inputMethodManager = (InputMethodManager)getSystemService(this.INPUT_METHOD_SERVICE);
+ inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
+ }
+
+ /** Hide PopupNewPGS Loading with optional status message **/
+ private void PopupNewPGS_HideLoading(String message)
+ {
+ PopupNewPGS_Loading.setVisibility(View.INVISIBLE);
+
+ if(message != null && !message.isEmpty())
+ {
+ PopupNewPGS_Status.setText(message);
+ }
+ }
+
+ /**
+ * Goes to SettingsActivity
+ */
+ private void GoToSettingsActivity()
+ {
+ Intent settingsActivity = new Intent(this, SettingsActivity.class);
+ //startActivity(settingsActivity);
+ settingsResultLauncher.launch(settingsActivity);
+
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ }
+
+ /**
+ * Goes to PasswordActivity
+ */
+ private void GoToPasswordActivity()
+ {
+ Intent passwordActivity = new Intent(this, PasswordActivity.class);
+ startActivity(passwordActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ }
+
+ /**
+ * Goes to SupportActivity
+ */
+ private void GoToSupportActivity()
+ {
+ Intent supportActivity = new Intent(this, SupportActivity.class);
+ startActivity(supportActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ }
+
+ /**
+ * Goes to FAQActivity
+ */
+ private void GoToFAQActivity()
+ {
+ Intent faqActivity = new Intent(this, FAQActivity.class);
+ startActivity(faqActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ }
+
+ /** END EVENTS **/
+
+ /** BEGIN FUNCTIONS **/
+
+ /**
+ * Returns Results from the List by pgs
+ *
+ * @param pgs - pgs of results
+ * @return returns results
+ */
+ private Results GetResultsByPGS(String pgs)
+ {
+ de.labor_stein.befund.Core.Models.Database.Results result = null;
+
+ if(Results != null && Results.size() > 0)
+ {
+ for(int i = 0; i < Results.size(); i++)
+ {
+ de.labor_stein.befund.Core.Models.Database.Results r = Results.get(i);
+
+ if(r.pgs.equals(pgs))
+ {
+ result =r;
+ break;
+ }
+ }
+ }
+
+ return result;
+ }
+
+ /**
+ * Load results from the database and from the outside service(optional)
+ * @param onlyLocale - if ture it will load only from locale db
+ */
+ public void LoadResults(boolean onlyLocale)
+ {
+ try
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Results = dbResults.GetResults(true);
+
+ if(Results != null && Results.size() > 0)
+ {
+ lblNoResults.setVisibility(View.INVISIBLE);
+ ResultsTable.setVisibility(View.VISIBLE);
+ }
+ else
+ {
+ lblNoResults.setVisibility(View.VISIBLE);
+ ResultsTable.setVisibility(View.INVISIBLE);
+ }
+
+ PushNotificationService.ClearNotificationBadge(MainContext);
+
+ ResultsTable_Adapter.reloadData(Results);
+ }
+ });
+
+ if(!onlyLocale)
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ MainLoading.setVisibility(View.VISIBLE);
+ }
+ });
+
+ GetOpened getOpened = new GetOpened();
+ getOpened.udid = Session.Device.udid;
+ getOpened.verificator_hash = this.Settings.verificator_hash;
+
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ /** Delete old inactive results from local db **/
+ dbResults.DeleteOldInactiveResults();
+
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ byte[] sharedKey = requestKeyPair.GetSharedKey(publicKey.key);
+ EncryptedRequest request = new EncryptedRequest("GetOpened", getOpened, sharedKey);
+
+ Request.EncryptedRequestAsync(Settings.labor.host,
+ "results",
+ "opened",
+ request,
+ publicKey,
+ requestKeyPair,
+ (encryptedResponse) ->
+ {
+ List statuses = (List)encryptedResponse.Decrypt(sharedKey);
+
+ Results = dbResults.GetResults(false);
+
+ if(statuses != null && statuses.size() > 0)
+ {
+ for(int i = 0; i < statuses.size(); i++)
+ {
+ Status status = statuses.get(i);
+
+ if(status != null &&
+ status.results_status != null &&
+ !status.results_status.isEmpty() &&
+ !status.results_status.toLowerCase().equals("none"))
+ {
+ if(status.results_status.toLowerCase().equals("not_found"))
+ {
+ /** Update table on main thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ ShowMessagePopup(Lang.Get("MSG_REQUESTED_RESULTS_NOT_FOUND"));
+ }
+ });
+ }
+ else if(status.results_status.toLowerCase().equals("rejected"))
+ {
+ /** Update table on main thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ ShowMessagePopup(Lang.Get("MSG_REQUESTED_RESULTS_REJECTED"));
+ }
+ });
+ }
+ else
+ {
+ de.labor_stein.befund.Core.Models.Database.Results foundResults = GetResultsByPGS(status.pgs);
+
+ if(Results == null || foundResults == null)
+ {
+ if(!dbResults.Create(status.ToResults()))
+ {
+ Log.Critical("could not create results in db", "MainActivity", "LoadResults");
+ }
+ else
+ {
+ /** if available start download automatically **/
+ if(status.available && status.ToResults().GetStatus() == de.labor_stein.befund.Core.Models.Database.Results.ResultsStatus.COMPLETED)
+ {
+ Download(status.ToResults());
+ }
+ }
+ }
+ else
+ {
+ de.labor_stein.befund.Core.Models.Database.Results serverResult = status.ToResults();
+
+ if(serverResult != null && foundResults != null && serverResult.pgs.equals(foundResults.pgs))
+ {
+ if(serverResult.available &&
+ serverResult.GetStatus() == de.labor_stein.befund.Core.Models.Database.Results.ResultsStatus.COMPLETED)
+ {
+ if(serverResult.file_checksum.equals(foundResults.file_checksum))
+ {
+ serverResult.downloaded = foundResults.downloaded;
+ serverResult.downloaded_ts = foundResults.downloaded_ts;
+ serverResult.downloaded_file = foundResults.downloaded_file;
+ }
+
+ if(!serverResult.picked_up && !serverResult.downloaded)
+ {
+ Download(serverResult);
+ }
+
+ if(!dbResults.Update(serverResult, false))
+ {
+ Log.Critical("could not update results in db", "MainActivity", "LoadResults");
+ }
+ }
+ else
+ {
+ if(!dbResults.Update(serverResult, false))
+ {
+ Log.Critical("could not update results in db", "MainActivity", "LoadResults");
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+ Results = dbResults.GetResults(true);
+
+ /** Run on main Thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ if(Results != null && Results.size() > 0)
+ {
+ lblNoResults.setVisibility(View.INVISIBLE);
+ ResultsTable.setVisibility(View.VISIBLE);
+ }
+ else
+ {
+ lblNoResults.setVisibility(View.VISIBLE);
+ ResultsTable.setVisibility(View.INVISIBLE);
+ }
+
+ MainLoading.setVisibility(View.INVISIBLE);
+ ResultsTable_Refresher.setRefreshing(false);
+ ResultsTable_Adapter.reloadData(Results);
+ }
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ MainLoading.setVisibility(View.INVISIBLE);
+ ResultsTable_Refresher.setRefreshing(false);
+ Log.Critical(error, "MainActivity", "LoadResults");
+ }
+ });
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ if(Session.Maintenance && !Session.MaintenanceNotified)
+ {
+ Session.MaintenanceNotified = true;
+ ShowMessagePopup(Lang.Get("MSG_MAINTENANCE"));
+ }
+
+ MainLoading.setVisibility(View.INVISIBLE);
+ ResultsTable_Refresher.setRefreshing(false);
+ Log.Critical(error, "MainActivity", "LoadResults");
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ else
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ ResultsTable_Refresher.setRefreshing(false);
+ }
+ });
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "MainActivity", "LoadResults(boolean)");
+ }
+ }
+
+ /**
+ *
+ * Updates DeviceToken for PUSH in Service
+ * */
+ private void UpdateDeviceToken()
+ {
+ try
+ {
+ if(Session.Device != null &&
+ Session.Device.udid != null &&
+ this.Settings != null &&
+ this.Settings.verificator_hash != null &&
+ !Session.Device.udid.isEmpty() &&
+ !this.Settings.verificator_hash.isEmpty() &&
+ !Session.Device.udid.isEmpty())
+ {
+ DeviceToken deviceToken = new DeviceToken();
+ deviceToken.udid = Session.Device.udid;
+ deviceToken.verificator_hash = this.Settings.verificator_hash;
+ deviceToken.device_token = Session.Device.token;
+
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ byte[] sharedKey = requestKeyPair.GetSharedKey(publicKey.key);
+ EncryptedRequest request = new EncryptedRequest("DeviceToken", deviceToken, sharedKey);
+
+ Request.EncryptedRequestAsync(Settings.labor.host,
+ "results",
+ "update_token",
+ request,
+ publicKey,
+ requestKeyPair,
+ (encryptedResponse) ->
+ {},
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Log.Critical(error, "MainActivity", "UpdateDeviceToken");
+ }
+ });
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Log.Critical(error, "MainActivity", "UpdateDeviceToken");
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "MainActivity", "UpdateDeviceToken");
+ }
+ }
+
+ /**
+ * Sends PGS(Subscribe) Request to the server
+ */
+ private void RequestPGS()
+ {
+ try
+ {
+ if(!pgs_request_running)
+ {
+ PopupNewPGS_Status.setText("");
+ is_first_subscribe = false;
+
+ if(PopupNewPGS_Loading.getVisibility() != View.VISIBLE)
+ {
+ PopupNewPGS_Loading.setVisibility(View.VISIBLE);
+
+ if(PopupNewPGS_txtZIP.getText() == null || PopupNewPGS_txtZIP.getText().toString().isEmpty())
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_ZIP"));
+ }
+ else if(PopupNewPGS_txtBirthday.getText() == null || PopupNewPGS_txtBirthday.getText().toString().isEmpty())
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_BIRTHDAY"));
+ }
+ else if(PopupNewPGS_txtSampleId.getText() == null || PopupNewPGS_txtSampleId.getText().toString().isEmpty())
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_SAMPLEID"));
+ }
+ else if(PopupNewPGS_txtZIP.getText().length() < 4)
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_VALID_ZIP"));
+ }
+ else if(PopupNewPGS_txtBirthday.getText().length() < 10)
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_VALID_BIRTHDAY"));
+ }
+ else if(PopupNewPGS_txtSampleId.getText().length() < 8)
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_VALID_SAMPLEID"));
+ }
+ else
+ {
+ /** First Instalation **/
+ if(this.Settings.verificator_hash == null)
+ {
+ if(PopupNewPGS_txtPassword.getText() == null || PopupNewPGS_txtPassword.getText().toString().isEmpty())
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_PASSWORD"));
+ }
+ else
+ {
+ String password_policy = "^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[#?!+@$%^&<>*~:`-]).{8,}$";
+
+ if(!PopupNewPGS_txtPassword.getText().toString().matches(password_policy))
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_STRONG_PASSWORD"));
+ }
+ else if(!PopupNewPGS_txtPassword.getText().toString().equals(PopupNewPGS_txtPasswordConfirm.getText().toString()))
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_CONFIRM_PASSWORD"));
+ }
+ else if(PopupNewPGS_txtPIN.getText() == null || PopupNewPGS_txtPIN.getText().toString().isEmpty())
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENTER_PIN"));
+ }
+ else if(PopupNewPGS_txtPIN.getText().toString().length() != 5)
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_PIN_LENGTH"));
+ }
+ else
+ {
+ Curve25519.KeyPair encryptionKeyPair = Curve25519.GenerateKeyPair();
+
+ if(encryptionKeyPair != null && encryptionKeyPair.PublicKey != null && !encryptionKeyPair.PublicKey.isEmpty())
+ {
+ Session.DevicePassword = PopupNewPGS_txtPassword.getText().toString();
+ byte[] key = AES.GetKey(PopupNewPGS_txtPassword.getText().toString());
+ this.Settings.public_key = encryptionKeyPair.PublicKey;
+ this.Settings.password_reset_hash = UUID.randomUUID().toString();
+ byte[] passwordHashKey = AES.GetKey(this.Settings.password_reset_hash + PopupNewPGS_txtPIN.getText().toString());
+ this.Settings.password_hash = AES.Encrypt(PopupNewPGS_txtPassword.getText().toString(), passwordHashKey);
+ this.Settings.verificator_hash = SHA512.HMAC(SHA512.VerificatorHashingValue, key);
+ this.Settings.hashed_private_key = AES.Encrypt(encryptionKeyPair.PrivateKey, key);
+ this.Settings.zip = PopupNewPGS_txtZIP.getText().toString();
+ this.Settings.SetBirthday(DateHelper.getDateFromDatePicket(BirthdayPicker.getDatePicker()));
+ is_first_subscribe = true;
+ }
+ else
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ENCRYPTION_NOT_SUPPORTED"));
+ Log.Critical("Could not create Curve25519 keyPair", "MainActivity", "requestPGS");
+ }
+ }
+ }
+ }
+ else
+ {
+ this.Settings.zip = PopupNewPGS_txtZIP.getText().toString();
+ this.Settings.SetBirthday(DateHelper.getDateFromDatePicket(BirthdayPicker.getDatePicker()));
+ }
+
+ if(this.Settings.verificator_hash != null)
+ {
+ String zip = PopupNewPGS_txtZIP.getText().toString();
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
+ String birthday = dateFormat.format(DateHelper.getDateFromDatePicket(BirthdayPicker.getDatePicker()));
+ String sampleid = PopupNewPGS_txtSampleId.getText().toString();
+
+ Subscribe subscribe = new Subscribe();
+ subscribe.device_token = Session.Device.token;
+ subscribe.udid = Session.Device.udid;
+ subscribe.pgs = SHA512.Encrypt(zip + birthday + sampleid);
+ subscribe.pgs_hash = AES.Encrypt((zip + "|" + birthday + "|" + sampleid), AES.GetKey(subscribe.udid + AES.PGS_ENCRYPT_PARTIAL_KEY));
+ subscribe.client_public_key = this.Settings.public_key;
+ subscribe.device_type = de.labor_stein.befund.Core.Models.Database.Results.DeviceTypes.ANDROID.ordinal();
+ subscribe.verificator_hash = this.Settings.verificator_hash;
+ subscribe.pin = PopupNewPGS_txtPIN.getText().toString();
+ Results dbResult = this.dbResults.GetResults(subscribe.pgs);
+
+ if(dbResult != null)
+ {
+ // TODO: Anpassung vom STATUS? Warten auf Artur für iOS
+ PopupNewPGS_HideLoading(Lang.Get("MSG_PGS_ALREADY_EXISTS"));
+ }
+ else
+ {
+ HideKeyboard(PopupNewPGS_txtSampleId);
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ pgs_request_running = true;
+
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ byte[] sharedKey = requestKeyPair.GetSharedKey(publicKey.key);
+ EncryptedRequest request = new EncryptedRequest("Subscribe", subscribe, sharedKey);
+
+ Request.EncryptedRequestAsync(Settings.labor.host,
+ "results",
+ "subscribe",
+ request,
+ publicKey,
+ requestKeyPair,
+ (encryptedResponse) ->
+ {
+ pgs_request_running = false;
+ Object response = encryptedResponse.Decrypt(sharedKey);
+
+ /** Run on main Thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ /** Successfully subscripted **/
+ if(encryptedResponse.descriptor.toLowerCase().equals("success"))
+ {
+ if(dbResults.Create(subscribe.ToResults()))
+ {
+ /** new **/
+ if(!Settings.save(MainContext))
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_COULD_NOT_SAVE"));
+ Log.Critical("Could not save settings to the file", "MainActivity", "requestPGS");
+ }
+
+ PopupNewPGS_Loading.setVisibility(View.INVISIBLE);
+ PopupNewPGS_HideLoading("");
+ LoadResults(false);
+ PopupNewPGS_Hide();
+ ShowMessagePopup(Lang.Get("MSG_PGS_SUCCESSFULLY_CREATED"));
+ }
+ else
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_COULD_NOT_SAVE"));
+ Log.Critical("Could not save sresults to the database", "MainActivity", "RequestPGS");
+ }
+ }
+ /** Got some status on pgs **/
+ else if(encryptedResponse.descriptor.toLowerCase().equals("status"))
+ {
+ Status status = (Status)response;
+
+ if(status == null || !dbResults.CreateOrUpdate(status.ToResults()))
+ {
+ Log.Critical("Could not update status in the database", "MainActivity", "RequestPGS");
+ }
+
+ PopupNewPGS_HideLoading(Lang.Get("MSG_PGS_ALREADY_AVAILABLE"));
+ PopupNewPGS_Loading.setVisibility(View.INVISIBLE);
+ LoadResults(false);
+
+ new Timer().schedule(new TimerTask()
+ {
+ @Override
+ public void run()
+ {
+ PopupNewPGS_Hide();
+ }
+ }, 1000);
+ }
+ /** Got some exception response **/
+ else
+ {
+ if(is_first_subscribe)
+ {
+// Session.DevicePassword = null;
+// Settings.verificator_hash = null;
+ Settings.save(MainContext);
+ }
+
+ de.labor_stein.befund.Core.Models.Response.Exception responseException = (de.labor_stein.befund.Core.Models.Response.Exception)response;
+
+ if(responseException != null)
+ {
+ switch (responseException.error_type)
+ {
+ case de.labor_stein.befund.Core.Models.Response.Exception.Types.MaxOpenedRequestLimit:
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_MAX_OPENED_REQUEST_LIMIT"));
+ break;
+
+ case de.labor_stein.befund.Core.Models.Response.Exception.Types.AlreadySubscribted:
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_ALREADY_SUBSCRIBTED"));
+ break;
+
+ default:
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_COULD_NOT_REGISTER_PGS"));
+ break;
+ }
+ }
+ else
+ {
+ PopupNewPGS_HideLoading(Lang.Get("ERROR_COULD_NOT_REGISTER_PGS"));
+ Log.Critical("Could not register", "MainActivity", "RequestPGS");
+ }
+ }
+ }
+ });
+ },
+ (error) ->
+ {
+ pgs_request_running = false;
+
+ if(is_first_subscribe)
+ {
+// Session.DevicePassword = null;
+// Settings.verificator_hash = null;
+ Settings.save(MainContext);
+ }
+
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupNewPGS_HideLoading(error);
+ Log.Critical(error, "MainActivity", "RequestPGS");
+ }
+ });
+
+ });
+ },
+ (error) ->
+ {
+ pgs_request_running = false;
+
+ if(is_first_subscribe)
+ {
+// Session.DevicePassword = null;
+// Settings.verificator_hash = null;
+ Settings.save(MainContext);
+ }
+
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupNewPGS_HideLoading(error);
+ Log.Critical(error, "MainActivity", "RequestPGS");
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ }
+ }
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "MainActivity", "RequestPGS");
+ }
+ }
+
+ /**
+ * Deletes results from the server
+ * @param results - Results that should be deleted on the server
+ */
+ public void DeleteResults(Results results)
+ {
+ try
+ {
+ if(results != null)
+ {
+ if(this.dbResults.Delete(results))
+ {
+ this.LoadResults(true);
+
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+
+ Subscribe subscribe = new Subscribe();
+ subscribe.udid = Session.Device.udid;
+ subscribe.device_token = Session.Device.token;
+ subscribe.pgs = results.pgs;
+ subscribe.client_public_key = this.Settings.public_key;
+ subscribe.verificator_hash = this.Settings.verificator_hash;
+
+ /** Delete on server **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ byte[] sharedKey = requestKeyPair.GetSharedKey(publicKey.key);
+ EncryptedRequest request = new EncryptedRequest("Subscribe", subscribe, sharedKey);
+
+ Request.EncryptedRequestAsync(Settings.labor.host,
+ "results",
+ "unsubscribe",
+ request,
+ publicKey,
+ requestKeyPair,
+ (encryptedResponse) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ MainLoading.setVisibility(View.INVISIBLE);
+ }
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ MainLoading.setVisibility(View.INVISIBLE);
+ Log.Critical(error, "MainActivity", "DeleteResults");
+ }
+ });
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ MainLoading.setVisibility(View.INVISIBLE);
+ Log.Critical(error, "MainActivity", "DeleteResults");
+ }
+ });
+ });
+ }
+ });
+
+ this.MainLoading.setVisibility(View.VISIBLE);
+ thread.start();
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "MainActivity", "DeleteResults(Results)");
+ }
+ }
+
+ /**
+ * Downloads results from the server
+ * @param results
+ */
+ public void Download(Results results)
+ {
+ try
+ {
+ if(!results.downloading)
+ {
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+
+ Subscribe subscribe = new Subscribe();
+ subscribe.udid = Session.Device.udid;
+ subscribe.device_token = Session.Device.token;
+ subscribe.pgs = results.pgs;
+ subscribe.client_public_key = this.Settings.public_key;
+ subscribe.verificator_hash = this.Settings.verificator_hash;
+
+ /** Download from the server **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ byte[] sharedKey = requestKeyPair.GetSharedKey(publicKey.key);
+ EncryptedRequest request = new EncryptedRequest("Subscribe", subscribe, sharedKey);
+
+ Request.EncryptedRequestAsync(Settings.labor.host,
+ "results",
+ "download",
+ request,
+ publicKey,
+ requestKeyPair,
+ (encryptedResponse) ->
+ {
+ Download download = (Download)encryptedResponse.Decrypt(sharedKey, Download.class);
+
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ MainLoading.setVisibility(View.INVISIBLE);
+
+ if(download != null &&
+ download.encrypted_content != null &&
+ !download.encrypted_content.isEmpty() &&
+ download.server_public_key != null &&
+ !download.server_public_key.isEmpty())
+ {
+ /** Decrypt hashed private key from the settings **/
+ String decryptedPrivateKey = AES.Decrypt(Settings.hashed_private_key, AES.GetKey(Session.DevicePassword));
+
+ if(decryptedPrivateKey != null)
+ {
+ Curve25519.KeyPair keyPair = Curve25519.CreateKeyPair(decryptedPrivateKey, Settings.public_key);
+
+ if(keyPair != null)
+ {
+ byte[] sharedKey = keyPair.GetSharedKey(download.server_public_key);
+
+ if(sharedKey != null)
+ {
+ String decrypted_content = AES.Decrypt(download.encrypted_content, sharedKey);
+
+ if(decrypted_content != null)
+ {
+ String local_encrypted = AES.Encrypt(decrypted_content, AES.GetKey(Session.DevicePassword));
+
+ if(local_encrypted != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ results.picked_up = true;
+ results.picked_up_ts = dateFormat.format(new Date());
+ results.file_checksum = SHA512.Encrypt(decrypted_content);
+
+ if(System.WriteToEncryptedStorage(results.pgs, local_encrypted.getBytes(StandardCharsets.UTF_8), MainContext) &&
+ dbResults.Update(results, true))
+ {
+ ResultsTable_Adapter.SetStatusForRow(results, results.GetStatusText(), results.GetStatusIcon(MainContext), false, results);
+
+ CheckFileChecksum checksum = new CheckFileChecksum();
+ checksum.pgs = results.pgs;
+ checksum.udid = Session.Device.udid;
+ checksum.device_token = Session.Device.token;
+ checksum.client_public_key = Settings.public_key;
+ checksum.verificator_hash = Settings.verificator_hash;
+ checksum.file_checksum = results.file_checksum;
+
+ SendPickedUPAsync(checksum);
+ }
+ else
+ {
+ ResultsTable_Adapter.SetStatusForRow(results, Lang.Get("ERROR_RESULTS_COULD_NOT_DOWNLOADED"), getResources().getDrawable(R.drawable.ic_link_off), false, results);
+
+ Log.Critical("could not store encrypted downloaded results to the encrypted storage", "MainActivity", "EncryptResults(Results)");
+ Toast.makeText(MainContext, Lang.Get("ERROR_COULD_NOT_SAVE_ENCRYPTED"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ else
+ {
+ ResultsTable_Adapter.SetStatusForRow(results, Lang.Get("ERROR_RESULTS_COULD_NOT_DOWNLOADED"), getResources().getDrawable(R.drawable.ic_link_off), false, results);
+ Log.Critical("could not store encrypted downloaded results to the encrypted storage", "MainActivity", "EncryptResults(Results)");
+ Toast.makeText(MainContext, Lang.Get("ERROR_COULD_NOT_SAVE_ENCRYPTED"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ else
+ {
+ ResultsTable_Adapter.SetStatusForRow(results, Lang.Get("ERROR_RESULTS_COULD_NOT_DOWNLOADED"), getResources().getDrawable(R.drawable.ic_link_off), false, results);
+ Log.Critical("could not decrypt downloaded results", "MainActivity", "EncryptResults(Results)");
+ Toast.makeText(MainContext, Lang.Get("ERROR_COULD_NOT_DECRYPT"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ }
+ }
+ }
+ }
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ MainLoading.setVisibility(View.INVISIBLE);
+ ResultsTable_Adapter.SetStatusForRow(results, Lang.Get("ERROR_RESULTS_COULD_NOT_DOWNLOADED"), getResources().getDrawable(R.drawable.ic_link_off), false, results);
+ Log.Critical(error, "MainActivity", "Download(Results)");
+ }
+ });
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ MainLoading.setVisibility(View.INVISIBLE);
+ ResultsTable_Adapter.SetStatusForRow(results, Lang.Get("ERROR_RESULTS_COULD_NOT_DOWNLOADED"), getResources().getDrawable(R.drawable.ic_link_off), false, results);
+ Log.Critical(error, "MainActivity", "Download(Results)");
+ }
+ });
+ });
+ }
+ });
+
+ /** set downloading icon on the main thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ ResultsTable_Adapter.SetDownloadingForRow(results);
+ MainLoading.setVisibility(View.VISIBLE);
+ }
+ });
+
+ thread.start();
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "MainActivity", "Download(Results)");
+
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ MainLoading.setVisibility(View.INVISIBLE);
+ ResultsTable_Adapter.SetStatusForRow(results, Lang.Get("ERROR_RESULTS_COULD_NOT_DOWNLOADED"), getResources().getDrawable(R.drawable.ic_link_off), false, results);
+ }
+ });
+ }
+ }
+
+ /**
+ * Encrypts Results by confirm of password
+ *
+ * @param results - results that should be encrypted
+ */
+ public void EncryptResults(Results results)
+ {
+ try
+ {
+ String filename = System.GetPathForStorageEncryptedFile(results.pgs, this);
+
+ if(filename != null && System.FileExists(filename))
+ {
+ byte[] encrypted_content = System.ReadFromEncryptedStorage(results.pgs, this);
+
+ if(encrypted_content != null)
+ {
+ String decrypted_content = AES.Decrypt(new String(encrypted_content), AES.GetKey(Session.DevicePassword));
+
+ if(decrypted_content != null)
+ {
+ if(!results.picked_up)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ results.picked_up = true;
+ results.picked_up_ts = dateFormat.format(new Date());
+ results.file_checksum = SHA512.Encrypt(decrypted_content);
+
+ if(this.dbResults.Update(results, false))
+ {
+ if(!results.picked_up)
+ {
+ CheckFileChecksum checksum = new CheckFileChecksum();
+ checksum.pgs = results.pgs;
+ checksum.udid = Session.Device.udid;
+ checksum.device_token = Session.Device.token;
+ checksum.client_public_key = this.Settings.public_key;
+ checksum.verificator_hash = this.Settings.verificator_hash;
+ checksum.file_checksum = results.file_checksum;
+ this.SendPickedUPAsync(checksum);
+ }
+ }
+ }
+
+ this.PDFViewer_Show(decrypted_content);
+ }
+ }
+ else
+ {
+ Log.Critical("encrypted file not found in storage", "MainActivity", "EncryptResults(Results)");
+ Toast.makeText(this, Lang.Get("ERROR_ENCRYPTED_FILE_NOT_FOUND"), Toast.LENGTH_SHORT).show();
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "MainActivity", "EncryptResults(Results)");
+ }
+ }
+
+ /**
+ * Call PDF Viewer to render PDF
+ *
+ * @param decrypted_content
+ */
+ private void PDFViewer_Show(String decrypted_content)
+ {
+ try
+ {
+ PDFViewerActivity.PDFCurrentContent = null;
+
+ Intent pdfViewerActivity = new Intent(this, PDFViewerActivity.class);
+ PDFViewerActivity.PDFCurrentContent = Base64.FromBase64String(decrypted_content);
+ startActivity(pdfViewerActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "MainActivity", "PDFViewer_Show");
+ }
+ }
+
+ /**
+ * Send PickedUp Flag with file checksum to the server
+ *
+ * @param checksum - checksum request
+ */
+ private void SendPickedUPAsync(CheckFileChecksum checksum)
+ {
+ try
+ {
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ byte[] sharedKey = requestKeyPair.GetSharedKey(publicKey.key);
+ EncryptedRequest request = new EncryptedRequest("CheckFileChecksum", checksum, sharedKey);
+
+ Request.EncryptedRequestAsync(Settings.labor.host,
+ "results",
+ "pickedup",
+ request,
+ publicKey,
+ requestKeyPair,
+ (encryptedResponse) -> {},
+ (error) ->
+ {
+ Log.Critical(error, "MainActivity", "Download(Results)");
+ });
+ },
+ (error) ->
+ {
+ Log.Critical(error, "MainActivity", "Download(Results)");
+ });
+ }
+ });
+ thread.start();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "MainActivity", "SendPickedUPAsync(CheckFileChecksum)");
+ }
+ }
+
+ /** END FUNCTIONS **/
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/NewOEGDActivity.java b/app/src/main/java/de/labor_stein/befund/NewOEGDActivity.java
new file mode 100644
index 0000000..46da584
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/NewOEGDActivity.java
@@ -0,0 +1,354 @@
+//
+// NewOEGDActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 02.07.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+
+import android.app.DatePickerDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.DatePicker;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.PopupWindow;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.gson.Gson;
+
+import java.nio.charset.StandardCharsets;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.UUID;
+
+import de.labor_stein.befund.Core.Helpers.DateHelper;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.OEGD;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.System;
+
+public class NewOEGDActivity extends AppCompatActivity
+{
+ /** NewOEGDActivityContext **/
+ private Context MainContext;
+
+ /** Layouts **/
+ private CoordinatorLayout ActivityRootLayout;
+
+ /** Controls **/
+ private TextView lblNewOEGD;
+ private TextView NewOEGDActivitylblButtonBack;
+ private EditText NewOEGDActivity_txtTitle;
+ private EditText NewOEGDActivity_txtFirstname;
+ private EditText NewOEGDActivity_txtLastname;
+ private EditText NewOEGDActivity_txtAdditionLastname;
+ private EditText NewOEGDActivity_txtPrefix;
+ private Spinner NewOEGDActivity_txtGenders;
+ private EditText NewOEGDActivity_txtBirthday;
+ private DatePickerDialog BirthdayPicker;
+ private EditText NewOEGDActivity_txtStreet;
+ private EditText NewOEGDActivity_txtZIP;
+ private EditText NewOEGDActivity_txtCity;
+ private EditText NewOEGDActivity_txtTelefon;
+
+ private Button NewOEGDActivity_btnCreate;
+ private TextView NewOEGDActivity_Status;
+
+ /** Buttons **/
+ private FloatingActionButton OEGDButtonBack;
+
+ /** List items **/
+ private String[] Genders = { Lang.Get("LBL_GENDER"), Lang.Get("LBL_GENDER_M"), Lang.Get("LBL_GENDER_W"), Lang.Get("LBL_GENDER_D"), Lang.Get("LBL_GENDER_X") };
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_new_oegd);
+
+ this.Initialize();
+ }
+
+ /**
+ * Initializes eIDActivity
+ */
+ private void Initialize()
+ {
+ MainContext = this;
+ Log.Initialize(this);
+
+ this.InitializeLayouts();
+ this.InitializeLabels();
+ this.InitializeButtons();
+ this.InitializeControls();
+
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initializes Languages
+ */
+ private void InitializeLanguages()
+ {
+ lblNewOEGD.setText(Lang.Get("LBL_NEW_OEGD"));
+ NewOEGDActivitylblButtonBack.setText(Lang.Get("BTN_BACK"));
+
+ NewOEGDActivity_txtTitle.setHint(Lang.Get("LBL_TITLE"));
+ NewOEGDActivity_txtFirstname.setHint(Lang.Get("LBL_FIRSTNAME"));
+ NewOEGDActivity_txtLastname.setHint(Lang.Get("LBL_LASTNAME"));
+ NewOEGDActivity_txtAdditionLastname.setHint(Lang.Get("LBL_ADDITION_NAME"));
+ NewOEGDActivity_txtPrefix.setHint(Lang.Get("LBL_NAME_PREFIX"));
+ NewOEGDActivity_txtBirthday.setHint(Lang.Get("LBL_BIRTHDAY"));
+ NewOEGDActivity_txtStreet.setHint(Lang.Get("LBL_STREET"));
+ NewOEGDActivity_txtZIP.setHint(Lang.Get("LBL_ZIP"));
+ NewOEGDActivity_txtCity.setHint(Lang.Get("LBL_CITY"));
+ NewOEGDActivity_txtTelefon.setHint(Lang.Get("LBL_TELEFON"));
+ NewOEGDActivity_btnCreate.setText(Lang.Get("BTN_CREATE"));
+ }
+
+ /**
+ * Initializes controls
+ */
+ private void InitializeControls()
+ {
+ NewOEGDActivity_btnCreate = findViewById(R.id.NewOEGDActivity_btnCreate);
+ NewOEGDActivity_txtTitle = findViewById(R.id.NewOEGDActivity_txtTitle);
+ NewOEGDActivity_txtFirstname = findViewById(R.id.NewOEGDActivity_txtFirstname);
+ NewOEGDActivity_txtLastname = findViewById(R.id.NewOEGDActivity_txtLastname);
+ NewOEGDActivity_txtAdditionLastname = findViewById(R.id.NewOEGDActivity_txtAdditionLastname);
+ NewOEGDActivity_txtPrefix = findViewById(R.id.NewOEGDActivity_txtPrefix);
+ NewOEGDActivity_txtGenders = findViewById(R.id.NewOEGDActivity_txtGenders);
+ NewOEGDActivity_txtBirthday = findViewById(R.id.NewOEGDActivity_txtBirthday);
+ NewOEGDActivity_txtStreet = findViewById(R.id.NewOEGDActivity_txtStreet);
+ NewOEGDActivity_txtZIP = findViewById(R.id.NewOEGDActivity_txtZIP);
+ NewOEGDActivity_txtCity = findViewById(R.id.NewOEGDActivity_txtCity);
+ NewOEGDActivity_txtTelefon = findViewById(R.id.NewOEGDActivity_txtTelefon);
+ NewOEGDActivity_Status = findViewById(R.id.NewOEGDActivity_Status);
+
+ ArrayAdapter aa = new ArrayAdapter(this, android.R.layout.simple_spinner_item, this.Genders);
+ aa.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+ NewOEGDActivity_txtGenders.setAdapter(aa);
+
+ /** DatePicker **/
+ BirthdayPicker = new DatePickerDialog(this, R.style.MySpinnerDatePickerStyle);
+ BirthdayPicker.getDatePicker().setMaxDate(new Date().getTime());
+ BirthdayPicker.setOnDateSetListener(new DatePickerDialog.OnDateSetListener()
+ {
+ @Override
+ public void onDateSet(DatePicker view, int year, int month, int dayOfMonth)
+ {
+ Date selectedDate = DateHelper.getDateFromDatePicket(BirthdayPicker.getDatePicker());
+
+ if(selectedDate != null)
+ {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy");
+ NewOEGDActivity_txtBirthday.setText(dateFormat.format(selectedDate));
+ }
+ }
+ });
+
+ /** Disable directly key insert in the birthday field(it should be set by DatePicker for well formed value) **/
+ NewOEGDActivity_txtBirthday.setOnKeyListener((View v, int keyCode, KeyEvent event) -> { return true; });
+
+ /** Show/Hide DatePicker **/
+ NewOEGDActivity_txtBirthday.setOnFocusChangeListener((View v, boolean hasFocus) -> { if(hasFocus) { BirthdayPicker.show(); } });
+ NewOEGDActivity_txtBirthday.setOnTouchListener((View v, MotionEvent event) -> { BirthdayPicker.show(); return true; });
+
+ NewOEGDActivity_btnCreate.setOnClickListener(v -> { this.NewOEGDActivity_btnCreate_Click(); });
+
+ //NewOEGDActivity_btnAcceptCWAPolicy.setOnClickListener((v) -> { PopupCWAPolicy.showAtLocation(ActivityRootLayout, Gravity.CENTER,0,0);});
+ }
+
+ /**
+ * Initialize Layouts
+ */
+ private void InitializeLayouts()
+ {
+ ActivityRootLayout = (CoordinatorLayout)findViewById(R.id.NewOEGDActivityRootLayout);
+ }
+
+ /**
+ * Initializes Labels
+ */
+ private void InitializeLabels()
+ {
+ lblNewOEGD = ActivityRootLayout.findViewById(R.id.lblNewOEGD);
+ NewOEGDActivitylblButtonBack = ActivityRootLayout.findViewById(R.id.NewOEGDActivitylblButtonBack);
+ }
+
+ /**
+ * Initializes Buttons
+ */
+ private void InitializeButtons()
+ {
+ OEGDButtonBack = ActivityRootLayout.findViewById(R.id.OEGDButtonBack);
+ OEGDButtonBack.setOnClickListener(v ->{ OEGDButtonBack_Click(); });
+ }
+
+ /**
+ * Go Back to OEGDActivity
+ */
+ private void OEGDButtonBack_Click()
+ {
+ Intent intent = new Intent(this, OEGDActivity.class);
+ startActivity(intent);
+ overridePendingTransition(R.anim.side_in_left, R.anim.side_out_right);
+ }
+
+ /**
+ * Creates a new OEGD
+ */
+ private void NewOEGDActivity_btnCreate_Click()
+ {
+ try
+ {
+ NewOEGDActivity_Status.setText("");
+
+ if(NewOEGDActivity_txtFirstname.getText() == null || NewOEGDActivity_txtFirstname.getText().toString().isEmpty())
+ {
+ NewOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_FIRSTNAME"));
+ }
+ else if(NewOEGDActivity_txtLastname.getText() == null || NewOEGDActivity_txtLastname.getText().toString().isEmpty())
+ {
+ NewOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_LASTNAME"));
+ }
+ else if(NewOEGDActivity_txtBirthday.getText() == null || NewOEGDActivity_txtBirthday.getText().toString().isEmpty())
+ {
+ NewOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_BIRTHDAY"));
+ }
+ else if(NewOEGDActivity_txtGenders.getSelectedItemPosition() <= 0)
+ {
+ NewOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_GENDER"));
+ }
+ else if(NewOEGDActivity_txtStreet.getText() == null || NewOEGDActivity_txtStreet.getText().toString().isEmpty())
+ {
+ NewOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_STREET"));
+ }
+ else if(NewOEGDActivity_txtZIP.getText() == null || NewOEGDActivity_txtZIP.getText().toString().isEmpty())
+ {
+ NewOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_ZIP"));
+ }
+ else if(NewOEGDActivity_txtCity.getText() == null || NewOEGDActivity_txtCity.getText().toString().isEmpty())
+ {
+ NewOEGDActivity_Status.setText(Lang.Get("ERROR_ENTER_CITY"));
+ }
+ else
+ {
+ OEGD oegd = new OEGD();
+ oegd.first_name = NewOEGDActivity_txtFirstname.getText().toString();
+ oegd.last_name = NewOEGDActivity_txtLastname.getText().toString();
+
+ Date selectedDate = DateHelper.getDateFromDatePicket(BirthdayPicker.getDatePicker());
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
+ oegd.birthdate = dateFormat.format(selectedDate);
+
+ int genderIndex = (int)NewOEGDActivity_txtGenders.getSelectedItemId();
+ String gender_full_name = Genders[genderIndex];
+
+ if(gender_full_name.equals(Lang.Get("LBL_GENDER_M")))
+ {
+ oegd.gender = "M";
+ }
+ else if(gender_full_name.equals(Lang.Get("LBL_GENDER_W")))
+ {
+ oegd.gender = "W";
+ }
+ else if(gender_full_name.equals(Lang.Get("LBL_GENDER_D")))
+ {
+ oegd.gender = "D";
+ }
+ else
+ {
+ oegd.gender = "X";
+ }
+
+ if(NewOEGDActivity_txtTitle.getText() != null && !NewOEGDActivity_txtTitle.getText().toString().isEmpty())
+ {
+ oegd.title = NewOEGDActivity_txtTitle.getText().toString();
+ }
+
+ if(NewOEGDActivity_txtAdditionLastname.getText() != null && !NewOEGDActivity_txtAdditionLastname.getText().toString().isEmpty())
+ {
+ oegd.name_addition = NewOEGDActivity_txtAdditionLastname.getText().toString();
+ }
+
+ if(NewOEGDActivity_txtPrefix.getText() != null && !NewOEGDActivity_txtPrefix.getText().toString().isEmpty())
+ {
+ oegd.prefix = NewOEGDActivity_txtPrefix.getText().toString();
+ }
+
+ oegd.address = OEGD.Address.createInstance();
+ oegd.address.zip_code = NewOEGDActivity_txtZIP.getText().toString();
+ oegd.address.city = NewOEGDActivity_txtCity.getText().toString();
+ oegd.address.street_number = NewOEGDActivity_txtStreet.getText().toString();
+ oegd.address.country_code = "D";
+
+ if(NewOEGDActivity_txtTelefon.getText() != null && !NewOEGDActivity_txtTelefon.getText().toString().isEmpty())
+ {
+ oegd.phone = NewOEGDActivity_txtTelefon.getText().toString();
+ }
+
+ String json = new Gson().toJson(oegd);
+
+ if(json != null)
+ {
+ String encrypted_content = AES.Encrypt(json, AES.GetKey(Session.DevicePassword));
+
+ if(encrypted_content != null)
+ {
+ SimpleDateFormat dF = new SimpleDateFormat("yyyyMMdd_HH_mm_ss");
+ String filename = dF.format(new Date()) + "_" + UUID.randomUUID().toString().replace("-", "") + ".oegd";
+
+ if(System.WriteToStorage(filename, encrypted_content.getBytes(StandardCharsets.UTF_8), this))
+ {
+ GoToOEGDActivity();
+ }
+ else
+ {
+ NewOEGDActivity_Status.setText(Lang.Get("ERROR_COULD_NOT_SAVE_OEGD"));
+ }
+ }
+ else
+ {
+ NewOEGDActivity_Status.setText(Lang.Get("ERROR_COULD_NOT_SAVE_OEGD"));
+ }
+ }
+ else
+ {
+ NewOEGDActivity_Status.setText(Lang.Get("ERROR_COULD_NOT_SAVE_OEGD"));
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "NewOEGDActivity", "NewOEGDActivity_btnCreate_Click");
+ }
+ }
+
+ /**
+ * Goes back to OEGDActivity
+ */
+ private void GoToOEGDActivity()
+ {
+ Intent OEGDActivity = new Intent(this, OEGDActivity.class);
+ startActivity(OEGDActivity);
+ overridePendingTransition(R.anim.side_in_left, R.anim.side_out_right);
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/labor_stein/befund/OEGDActivity.java b/app/src/main/java/de/labor_stein/befund/OEGDActivity.java
new file mode 100644
index 0000000..3a05fd2
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/OEGDActivity.java
@@ -0,0 +1,717 @@
+//
+// OEGDActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 02.07.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.os.Bundle;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.animation.AlphaAnimation;
+import android.view.animation.Animation;
+import android.view.animation.AnimationUtils;
+import android.view.animation.LinearInterpolator;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.PopupWindow;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentPagerAdapter;
+import androidx.fragment.app.FragmentStatePagerAdapter;
+import androidx.viewpager.widget.PagerAdapter;
+import androidx.viewpager.widget.ViewPager;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.gson.Gson;
+
+import java.io.File;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+
+import de.labor_stein.befund.Core.Helpers.ImageHelper;
+import de.labor_stein.befund.Core.Https.Request;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Database.Status;
+import de.labor_stein.befund.Core.Models.Labor;
+import de.labor_stein.befund.Core.Models.OEGD;
+import de.labor_stein.befund.Core.Models.OEGDFile;
+import de.labor_stein.befund.Core.Models.Request.EncryptedRequest;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.System;
+
+public class OEGDActivity extends AppCompatActivity
+{
+ /** OEGDActivityContext **/
+ private Context MainContext;
+
+ /** Layouts **/
+ private CoordinatorLayout ActivityRootLayout;
+
+ /** Controls **/
+ private TextView lblOEGD;
+ private TextView lblOEGDButtonButtonBack;
+ private TextView lblNoOEGD;
+ private ProgressBar OEGDMainLoading;
+
+ /** Buttons **/
+ private FloatingActionButton OEGDButtonBack;
+ private Button bottomOEGDButtonMenuOpener;
+
+ /** BEGIN POPUPS **/
+
+ /** BEGIN OptionsPopup **/
+ private PopupWindow OEGDOptionsOptions;
+ private View OEGDOptionsOptions_Overlay;
+ private LinearLayout OEGDOptionsOptions_Popup;
+ private Button OEGDOptionsOptions_BtnAdd;
+ private LinearLayout OEGDOptionsEditView;
+ private Button OEGDOptionsOptions_BtnEdit;
+ private LinearLayout OEGDOptionsDeleteView;
+ private Button OEGDOptionsOptions_BtnDelete;
+ private Button OEGDOptionsOptions_BtnCancel;
+ /** END OptionsPopup **/
+
+ /** BEGIN ConfirmDeletePopup **/
+ private PopupWindow ConfirmDeletePopup;
+ private View ConfirmDeletePopup_Overlay;
+ private LinearLayout ConfirmDeletePopup_Popup;
+ private TextView PopupConfirmDelete_text;
+ private Button ConfirmDeletePopup_BtnYES;
+ private Button ConfirmDeletePopup_BtnNO;
+ /** END ConfirmDeletePopup **/
+
+ /** END POPUPS **/
+
+ /** OEGDs **/
+ private List OEGDFiles;
+ private OEGDFile CurrentOEGDFile = null;
+
+ /** ViewPager **/
+ private ViewPager Pager;
+ private PagerAdapter Adapter;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_oegd);
+
+ this.Initialize();
+ }
+
+ /**
+ * Initializes OEGDActivity
+ */
+ private void Initialize()
+ {
+ MainContext = this;
+ Log.Initialize(this);
+
+ this.InitializeLayouts();
+ this.InitializeLabels();
+ this.InitializeButtons();
+ this.InitializeOptionsPopup();
+ this.InitializeConfirmDeletePopup();
+ this.InitializePager();
+ this.InitializeLanguages();
+
+ this.loadOEGDs();
+ }
+
+ /**
+ * Initialize Layouts
+ */
+ private void InitializeLayouts()
+ {
+ ActivityRootLayout = (CoordinatorLayout)findViewById(R.id.OEGDActivityRootLayout);
+ }
+
+ /**
+ * Initializes Labels
+ */
+ private void InitializeLabels()
+ {
+ lblOEGD = ActivityRootLayout.findViewById(R.id.lblOEGD);
+ lblOEGDButtonButtonBack = ActivityRootLayout.findViewById(R.id.lblOEGDButtonButtonBack);
+ lblNoOEGD = ActivityRootLayout.findViewById(R.id.lblNoOEGD);
+ OEGDMainLoading = ActivityRootLayout.findViewById(R.id.OEGDMainLoading);
+ OEGDMainLoading.setVisibility(View.GONE);
+ }
+
+ /**
+ * Initializes Buttons
+ */
+ private void InitializeButtons()
+ {
+ OEGDButtonBack = ActivityRootLayout.findViewById(R.id.OEGDButtonBack);
+ OEGDButtonBack.setOnClickListener(v ->{ OEGDButtonBack_Click(); });
+ bottomOEGDButtonMenuOpener = ActivityRootLayout.findViewById(R.id.bottomOEGDButtonMenuOpener);
+ bottomOEGDButtonMenuOpener.setOnClickListener(v -> { this.OEGDOptionsOptions_Show(); });
+ }
+
+ /**
+ * Initializes ConfirmDelete Popup
+ */
+ private void InitializeConfirmDeletePopup()
+ {
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ ConfirmDeletePopup_Overlay = inflater.inflate(R.layout.popup_confirm_delete, null);
+ ConfirmDeletePopup_Popup = ConfirmDeletePopup_Overlay.findViewById(R.id.PopupConfirm_Popup);
+ PopupConfirmDelete_text = ConfirmDeletePopup_Overlay.findViewById(R.id.PopupConfirmDelete_text);
+ ConfirmDeletePopup_BtnYES = ConfirmDeletePopup_Overlay.findViewById(R.id.PopupPasswordConfirm_BtnYES);
+ ConfirmDeletePopup_BtnYES.setOnClickListener(v -> { this.ConfirmDeletePopup_BtnYES_Click(); });
+ ConfirmDeletePopup_BtnNO = ConfirmDeletePopup_Overlay.findViewById(R.id.PopupConfirmDelete_BtnNO);
+ ConfirmDeletePopup_BtnNO.setOnClickListener(v -> { this.OConfirmDeletePopup_Hide(); });
+
+ /** Create popup window context **/
+ ConfirmDeletePopup = new PopupWindow(
+ ConfirmDeletePopup_Overlay,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+ }
+
+ /**
+ * Initializes Options Popup
+ */
+ private void InitializeOptionsPopup()
+ {
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ OEGDOptionsOptions_Overlay = inflater.inflate(R.layout.popup_oegd_options, null);
+ OEGDOptionsOptions_Popup = OEGDOptionsOptions_Overlay.findViewById(R.id.OEGDOptions_Popup);
+ OEGDOptionsOptions_BtnAdd = OEGDOptionsOptions_Overlay.findViewById(R.id.OEGDOptions_BtnAdd);
+ OEGDOptionsOptions_BtnAdd.setOnClickListener(v -> { this.OEGDOptionsOptions_BtnAdd_Click(); });
+ OEGDOptionsEditView = OEGDOptionsOptions_Overlay.findViewById(R.id.OEGDOptionsEditView);
+ OEGDOptionsOptions_BtnEdit = OEGDOptionsOptions_Overlay.findViewById(R.id.OEGDOptions_BtnEdit);
+ OEGDOptionsOptions_BtnEdit.setOnClickListener(v -> { this.OEGDOptionsOptions_BtnEdit_Click(); });
+ OEGDOptionsDeleteView = OEGDOptionsOptions_Overlay.findViewById(R.id.OEGDOptionsDeleteView);
+ OEGDOptionsOptions_BtnDelete = OEGDOptionsOptions_Overlay.findViewById(R.id.OEGDOptions_BtnDelete);
+ OEGDOptionsOptions_BtnDelete.setOnClickListener(v -> { this.OEGDOptionsOptions_BtnDelete_Click(); });
+ OEGDOptionsOptions_BtnCancel = OEGDOptionsOptions_Overlay.findViewById(R.id.OEGDOptions_BtnCancel);
+ OEGDOptionsOptions_BtnCancel.setOnClickListener(v -> { this.OEGDOptionsOptions_BtnCancel_Click(); });
+
+ /** Create popup window context **/
+ OEGDOptionsOptions = new PopupWindow(
+ OEGDOptionsOptions_Overlay,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+ }
+
+ /**
+ * Initializes OEGD Pager
+ */
+ private void InitializePager()
+ {
+ Pager = (ViewPager) findViewById(R.id.OEGDPager);
+ Adapter = new OEGDActivity.OEGDPagerAdapter(getSupportFragmentManager(), this.OEGDFiles, this);
+ Pager.setAdapter(Adapter);
+
+ Pager.addOnPageChangeListener(new ViewPager.OnPageChangeListener()
+ {
+ @Override
+ public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels)
+ {
+ CurrentOEGDFile = null;
+ OEGDOptionsEditView.setVisibility(View.GONE);
+ OEGDOptionsDeleteView.setVisibility(View.GONE);
+
+ if(OEGDFiles != null && OEGDFiles.size() > 0 && position >= 0 && position < OEGDFiles.size())
+ {
+ OEGDOptionsEditView.setVisibility(View.VISIBLE);
+ OEGDOptionsDeleteView.setVisibility(View.VISIBLE);
+ CurrentOEGDFile = OEGDFiles.get(position);
+ }
+ }
+
+ @Override
+ public void onPageSelected(int position) {}
+
+ @Override
+ public void onPageScrollStateChanged(int state) {}
+ });
+ }
+
+ /**
+ * Initializes Languages
+ */
+ private void InitializeLanguages()
+ {
+ lblOEGD.setText(Lang.Get("LBL_OEGD"));
+
+ lblNoOEGD.setText(Lang.Get("LBL_NO_OEGD"));
+ lblOEGDButtonButtonBack.setText(Lang.Get("BTN_BACK"));
+ OEGDOptionsOptions_BtnAdd.setText(Lang.Get("BTN_ADD"));
+ OEGDOptionsOptions_BtnEdit.setText(Lang.Get("BTN_EDIT"));
+ OEGDOptionsOptions_BtnDelete.setText(Lang.Get("BTN_DELETE"));
+ OEGDOptionsOptions_BtnCancel.setText(Lang.Get("BTN_CANCEL"));
+ ConfirmDeletePopup_BtnYES.setText(Lang.Get("BTN_YES"));
+ ConfirmDeletePopup_BtnNO.setText(Lang.Get("BTN_NO"));
+ }
+
+ /** BEGIN EVENTS **/
+
+ /**
+ * Show ConfirmDeletePopup
+ */
+ private void ConfirmDeletePopup_Show()
+ {
+ if(CurrentOEGDFile != null)
+ {
+ String text = Lang.Get("MSG_SURE_WANT_DELETE").replace("[ITEM]", (CurrentOEGDFile.OEGD.first_name + " " + CurrentOEGDFile.OEGD.last_name));
+ PopupConfirmDelete_text.setText(text);
+
+ ConfirmDeletePopup_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_in));
+ ConfirmDeletePopup_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_in));
+
+ if(!ConfirmDeletePopup.isShowing())
+ {
+ ConfirmDeletePopup.showAtLocation(ActivityRootLayout, Gravity.CENTER,0,0);
+ }
+ }
+ }
+
+ /**
+ * Delete confirmed item
+ */
+ private void ConfirmDeletePopup_BtnYES_Click()
+ {
+ try
+ {
+ if(CurrentOEGDFile != null)
+ {
+ String file = System.GetPathForStorageFile(CurrentOEGDFile.filename, MainContext);
+
+ if(file != null)
+ {
+ System.DeleteFile(file);
+ }
+
+ this.OConfirmDeletePopup_Hide();
+
+ //this.loadOEGDs();
+
+ finish();
+ overridePendingTransition(0, 0);
+ startActivity(getIntent());
+ overridePendingTransition(0, 0);
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "OEGDActivity", "ConfirmDeletePopup_BtnYES_Click");
+ }
+ }
+
+ /**
+ * Hide ConfirmDeletePopup
+ */
+ private void OConfirmDeletePopup_Hide()
+ {
+ ConfirmDeletePopup_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_out));
+ ConfirmDeletePopup_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_out));
+
+ if(ConfirmDeletePopup.isShowing())
+ {
+ Animation anim = AnimationUtils.loadAnimation(this, R.anim.popup_out);
+ anim.setAnimationListener(new Animation.AnimationListener()
+ {
+ @Override
+ public void onAnimationStart(Animation animation) {}
+
+ @Override
+ public void onAnimationEnd(Animation animation)
+ {
+ ConfirmDeletePopup.dismiss();
+ }
+
+ @Override
+ public void onAnimationRepeat(Animation animation) {}
+ });
+
+ anim.setFillAfter(true);
+ ConfirmDeletePopup_Popup.startAnimation(anim);
+ }
+ }
+
+ /**
+ * Show OEGDOptionsOptions
+ */
+ private void OEGDOptionsOptions_Show()
+ {
+ OEGDOptionsOptions_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_in));
+ OEGDOptionsOptions_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_in));
+
+ if(!OEGDOptionsOptions.isShowing())
+ {
+ OEGDOptionsOptions.showAtLocation(ActivityRootLayout, Gravity.CENTER,0,0);
+ }
+ }
+
+ /**
+ * Hide OEGDOptionsOptions
+ */
+ private void OEGDOptionsOptions_Hide()
+ {
+ OEGDOptionsOptions_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_out));
+ OEGDOptionsOptions_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_out));
+
+ if(OEGDOptionsOptions.isShowing())
+ {
+ Animation anim = AnimationUtils.loadAnimation(this, R.anim.popup_out);
+ anim.setAnimationListener(new Animation.AnimationListener()
+ {
+ @Override
+ public void onAnimationStart(Animation animation) { }
+
+ @Override
+ public void onAnimationEnd(Animation animation)
+ {
+ OEGDOptionsOptions.dismiss();
+ }
+
+ @Override
+ public void onAnimationRepeat(Animation animation) {}
+ });
+
+ anim.setFillAfter(true);
+ OEGDOptionsOptions_Popup.startAnimation(anim);
+ }
+ }
+
+ /**
+ * Go Back to MainActivity
+ */
+ private void OEGDButtonBack_Click()
+ {
+ Intent intent = new Intent(this, MainActivity.class);
+ intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ Bundle parameters = new Bundle();
+ parameters.putBoolean("SplashScreenLoaded", true);
+ intent.putExtras(parameters);
+ startActivity(intent);
+ overridePendingTransition(R.anim.side_in_left, R.anim.side_out_right);
+ }
+
+ /**
+ * On OptionsPopup Add Button clicked
+ */
+ private void OEGDOptionsOptions_BtnAdd_Click()
+ {
+ this.OEGDOptionsOptions_Hide();
+ this.NewOEGDActivity();
+ }
+
+ /**
+ * Goes to NewOEGDActivity
+ */
+ private void NewOEGDActivity()
+ {
+ Intent newOEGDActivity = new Intent(this, NewOEGDActivity.class);
+ startActivity(newOEGDActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ }
+
+ /**
+ * On OptionsPopup Edit Button clicked
+ */
+ private void OEGDOptionsOptions_BtnEdit_Click()
+ {
+ this.OEGDOptionsOptions_Hide();
+
+ if(CurrentOEGDFile != null)
+ {
+ this.GoToEditOEGDActivity(CurrentOEGDFile);
+ }
+ }
+
+ /**
+ * GoTo EditOEGDActivity
+ *
+ * @param oegdFile - oegd file that should be edited
+ */
+ private void GoToEditOEGDActivity(OEGDFile oegdFile)
+ {
+ try
+ {
+ Intent editOEGDActivity = new Intent(this, EditOEGDActivity.class);
+ Bundle parameters = new Bundle();
+ parameters.putString("file", oegdFile.filename);
+ editOEGDActivity.putExtras(parameters);
+ startActivity(editOEGDActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "MainActivity", "GoToEditOEGDActivity");
+ }
+ }
+
+ /**
+ * On OptionsPopup Delete Button clicked
+ */
+ private void OEGDOptionsOptions_BtnDelete_Click()
+ {
+ this.OEGDOptionsOptions_Hide();
+ this.ConfirmDeletePopup_Show();
+ }
+
+ /**
+ * On OptionsPopup Cancel Button clicked
+ */
+ private void OEGDOptionsOptions_BtnCancel_Click()
+ {
+ this.OEGDOptionsOptions_Hide();
+ }
+
+ /** END EVENTS **/
+
+ /** BEGIN FUNCTIONS **/
+
+ private void loadOEGDs()
+ {
+ this.OEGDFiles = null;
+
+ OEGDMainLoading.setVisibility(View.VISIBLE);
+
+ try
+ {
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ List oegdFiles = System.GetOEGDFiles(MainContext);
+
+ if(oegdFiles != null && oegdFiles.size() > 0)
+ {
+ OEGDFiles = new ArrayList<>();
+
+ for(int i = 0; i < oegdFiles.size(); i++)
+ {
+ try
+ {
+ File f = oegdFiles.get(i);
+
+ byte[] encrypted_content = System.ReadFromStorage(f.getName(), MainContext);
+
+ if(encrypted_content != null)
+ {
+ String json = AES.Decrypt(new String(encrypted_content, StandardCharsets.UTF_8), AES.GetKey(Session.DevicePassword));
+
+ if(json != null)
+ {
+ OEGD obj = (OEGD)new Gson().fromJson(json, OEGD.class);
+
+ if(obj != null)
+ {
+ OEGDFile oegdFile = new OEGDFile();
+ oegdFile.OEGD = obj;
+ oegdFile.filename = f.getName();
+ OEGDFiles.add(oegdFile);
+ }
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "eIDActivity", "loadOEGDs");
+ }
+ }
+ }
+
+ UpdateOEGDCodes();
+ }
+ });
+
+ thread.start();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "eIDActivity", "loadOEGDs");
+ }
+ }
+
+ /**
+ * Updates OEGD QR-Codes on main thread
+ */
+ private void UpdateOEGDCodes()
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ OEGDMainLoading.setVisibility(View.GONE);
+ OEGDOptionsEditView.setVisibility(View.GONE);
+ OEGDOptionsDeleteView.setVisibility(View.GONE);
+
+ if(OEGDFiles != null && OEGDFiles.size() > 0)
+ {
+ OEGDOptionsEditView.setVisibility(View.VISIBLE);
+ OEGDOptionsDeleteView.setVisibility(View.VISIBLE);
+ Pager.setVisibility(View.VISIBLE);
+ lblNoOEGD.setVisibility(View.GONE);
+
+ bottomOEGDButtonMenuOpener.clearAnimation();
+ }
+ else
+ {
+ Pager.setVisibility(View.GONE);
+ lblNoOEGD.setVisibility(View.VISIBLE);
+
+ Animation animation = new AlphaAnimation(1, 0);
+ animation.setDuration(200);
+ animation.setInterpolator(new LinearInterpolator());
+ animation.setRepeatCount(Animation.INFINITE);
+ animation.setRepeatMode(Animation.REVERSE);
+ bottomOEGDButtonMenuOpener.startAnimation(animation);
+ }
+
+ ((OEGDActivity.OEGDPagerAdapter)Adapter).updateDataset(OEGDFiles);
+ }
+ });
+ }
+
+ /** END FUNCTIONS **/
+
+ /** OEGDSwitcher Adapter **/
+ private class OEGDPagerAdapter extends FragmentStatePagerAdapter
+ {
+ /** List of OEGDFiles **/
+ private List OEGDFiles = null;
+
+ /** OEGDActivity Context **/
+ private OEGDActivity OEGDActivity;
+
+ public OEGDPagerAdapter(FragmentManager fragmentManager, List oegdFiles, OEGDActivity oegdActivity)
+ {
+ super(fragmentManager);
+ this.OEGDFiles = oegdFiles;
+ this.OEGDActivity = oegdActivity;
+
+ if(this.OEGDFiles == null)
+ {
+ this.OEGDFiles = new ArrayList<>();
+ }
+ }
+
+ /**
+ * Updates dataset
+ */
+ public void updateDataset(List oegdFiles)
+ {
+ this.OEGDFiles = oegdFiles;
+
+ if(this.OEGDFiles == null)
+ {
+ this.OEGDFiles = new ArrayList<>();
+ }
+
+ this.notifyDataSetChanged();
+ }
+
+ @Override
+ public int getCount()
+ {
+ return this.OEGDFiles.size();
+ }
+
+ @Override
+ public Fragment getItem(int position)
+ {
+ return de.labor_stein.befund.OEGDActivity.OEGDFragment.newInstance(this.OEGDFiles.get(position), this.OEGDActivity);
+ }
+ }
+
+ /** OEGDCard Fragment **/
+ public static class OEGDFragment extends Fragment
+ {
+ /** OEGDActivity Context **/
+ private OEGDActivity OEGDActivity;
+
+ /** OEGDFile object **/
+ private OEGDFile OEGDFile;
+
+ /** Constructor for OEGDFragment **/
+ public OEGDFragment(OEGDFile oegdFile, OEGDActivity oegdActivity)
+ {
+ this.OEGDFile = oegdFile;
+ this.OEGDActivity = oegdActivity;
+ }
+
+ @Override
+ public void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ }
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+ {
+ View view = inflater.inflate(R.layout.fragment_oegd_code, container, false);
+ ImageView qrCode = view.findViewById(R.id.fragment_oegd_qr_code);
+
+ TextView name = view.findViewById(R.id.fragment_oegd_name);
+ name.setText(this.OEGDFile.OEGD.first_name + " " + this.OEGDFile.OEGD.last_name);
+
+ try
+ {
+ String json = new Gson().toJson(this.OEGDFile.OEGD);
+
+ if(json != null && !json.isEmpty())
+ {
+ Bitmap qrCodeImage = ImageHelper.QRCode(json, 350, 350);
+
+ if(qrCodeImage != null)
+ {
+ qrCode.setVisibility(View.VISIBLE);
+ qrCode.setImageBitmap(qrCodeImage);
+ }
+ else
+ {
+ qrCode.setVisibility(View.INVISIBLE);
+ }
+ }
+ else
+ {
+ qrCode.setVisibility(View.INVISIBLE);
+ }
+ }
+ catch (Exception ex)
+ {
+ qrCode.setVisibility(View.INVISIBLE);
+ Log.Error(ex.getMessage(), "OEGDActivity.OEGDFragment", "onCreateView");
+ }
+
+ return view;
+ }
+
+ /** Creates a new instance of fragment **/
+ public static de.labor_stein.befund.OEGDActivity.OEGDFragment newInstance(OEGDFile oegdFile, OEGDActivity oegdActivity)
+ {
+ return new OEGDActivity.OEGDFragment(oegdFile, oegdActivity);
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/PDFViewerActivity.java b/app/src/main/java/de/labor_stein/befund/PDFViewerActivity.java
new file mode 100644
index 0000000..45b3fb1
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/PDFViewerActivity.java
@@ -0,0 +1,428 @@
+//
+// PDFViewerActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 02.07.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+
+import android.app.Activity;
+import android.app.DatePickerDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.pdf.PdfDocument;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.CancellationSignal;
+import android.os.ParcelFileDescriptor;
+import android.print.PageRange;
+import android.print.PrintAttributes;
+import android.print.PrintDocumentAdapter;
+import android.print.PrintDocumentInfo;
+import android.print.PrintJob;
+import android.print.PrintManager;
+import android.print.pdf.PrintedPdfDocument;
+import android.text.InputType;
+import android.view.Gravity;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.animation.Animation;
+import android.view.animation.AnimationUtils;
+import android.webkit.WebView;
+import android.widget.Button;
+import android.widget.DatePicker;
+import android.widget.EditText;
+import android.widget.FrameLayout;
+import android.widget.LinearLayout;
+import android.widget.PopupWindow;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+
+import com.github.barteksc.pdfviewer.PDFView;
+import com.github.barteksc.pdfviewer.listener.OnErrorListener;
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+
+import java.io.ByteArrayInputStream;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.nio.charset.StandardCharsets;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import de.labor_stein.befund.Core.Helpers.DateHelper;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Security.Base64;
+import de.labor_stein.befund.Core.System;
+
+public class PDFViewerActivity extends AppCompatActivity
+{
+ /** PDFViewerActivityContext **/
+ private Context MainContext;
+
+ /** Layouts **/
+ private CoordinatorLayout ActivityRootLayout;
+ private FrameLayout PDFViewerLayout;
+
+ /** Controls **/
+ private TextView lblMyResult;
+ private TextView lblPDFViewerButtonBack;
+
+ /** Buttons **/
+ private FloatingActionButton PDFViewerButtonBack;
+ private Button bottomPDFViewerMenuOpener;
+
+ /** PDFViewer **/
+ private PDFView PDFViewer;
+ public static byte[] PDFCurrentContent;
+
+ /** BEGIN POPUPS **/
+
+ /** BEGIN OptionsPopup **/
+ private PopupWindow PDFViewerOptions;
+ private View PPDFViewerOptions_Overlay;
+ private LinearLayout PDFViewerOptions_Popup;
+ private Button PDFViewerOptions_BtnPrint;
+ private Button PDFViewerOptions_BtnShare;
+ private Button PDFViewerOptions_BtnCancel;
+
+ private final int SAVE_DOCUMENT_REQUEST_CODE = 0x445;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_pdf_viewer);
+ this.Initialize();
+ }
+
+ /**
+ * Initialize PDFViewer Activity
+ */
+ private void Initialize()
+ {
+ MainContext = this;
+ Log.Initialize(this);
+
+ this.InitializeLayouts();
+ this.InitializeLabels();
+ this.InitializeButtons();
+ this.InitializePDFViewer();
+ this.InitializePopups();
+
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initialize Layouts
+ */
+ private void InitializeLayouts()
+ {
+ ActivityRootLayout = (CoordinatorLayout)findViewById(R.id.PDFActivityRootLayout);
+ PDFViewerLayout = ActivityRootLayout.findViewById(R.id.PDFViewerLayout);
+ }
+
+ /**
+ * Initializes Labels
+ */
+ private void InitializeLabels()
+ {
+ lblMyResult = ActivityRootLayout.findViewById(R.id.lblMyResult);
+ lblPDFViewerButtonBack = ActivityRootLayout.findViewById(R.id.lblPDFViewerButtonBack);
+ }
+
+ /**
+ * Initializes Buttons
+ */
+ private void InitializeButtons()
+ {
+ PDFViewerButtonBack = ActivityRootLayout.findViewById(R.id.PDFViewerButtonBack);
+ PDFViewerButtonBack.setOnClickListener(v ->{ PDFViewerButtonBack_Click(); });
+
+ bottomPDFViewerMenuOpener = ActivityRootLayout.findViewById(R.id.bottomPDFViewerMenuOpener);
+ bottomPDFViewerMenuOpener.setOnClickListener(v -> { PDFViewerOptions_Show(); });
+ }
+
+ /**
+ * Initializes PDFViewer
+ */
+ private void InitializePDFViewer()
+ {
+ PDFViewer = ActivityRootLayout.findViewById(R.id.PDFViewer);
+
+ if(PDFCurrentContent != null && PDFCurrentContent.length > 0)
+ {
+ PDFViewer.fromBytes(PDFCurrentContent)
+ .defaultPage(0)
+ .load();
+ }
+ }
+
+ /**
+ * Initializes Languages
+ */
+ private void InitializeLanguages()
+ {
+ lblMyResult.setText(Lang.Get("BTN_MY_RESULT"));
+ lblPDFViewerButtonBack.setText(Lang.Get("BTN_BACK"));
+ PDFViewerOptions_BtnPrint.setText(Lang.Get("BTN_PRINT"));
+ PDFViewerOptions_BtnShare.setText(Lang.Get("BTN_FILE_SHARE"));
+ PDFViewerOptions_BtnCancel.setText(Lang.Get("BTN_CANCEL"));
+ }
+
+ /**
+ * Initializes Popups
+ */
+ private void InitializePopups()
+ {
+ this.InitializeOptionsPopup();
+ }
+
+ /**
+ * Initializes Options Popup
+ */
+ private void InitializeOptionsPopup()
+ {
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ PPDFViewerOptions_Overlay = inflater.inflate(R.layout.popup_pdf_viewer_options, null);
+ PDFViewerOptions_Popup = PPDFViewerOptions_Overlay.findViewById(R.id.PDFViewerOptions_Popup);
+ PDFViewerOptions_BtnPrint = PPDFViewerOptions_Overlay.findViewById(R.id.PDFViewerOptions_BtnPrint);
+ PDFViewerOptions_BtnPrint.setOnClickListener(v -> { this.PDFViewerOptions_BtnPrint_Click(); });
+ PDFViewerOptions_BtnShare = PPDFViewerOptions_Overlay.findViewById(R.id.PDFViewerOptions_BtnShare);
+ PDFViewerOptions_BtnShare.setOnClickListener(v -> { this.PDFViewerOptions_BtnShare_Click(); });
+ PDFViewerOptions_BtnCancel = PPDFViewerOptions_Overlay.findViewById(R.id.PDFViewerOptions_BtnCancel);
+ PDFViewerOptions_BtnCancel.setOnClickListener(v -> { this.PDFViewerOptions_BtnCancel_Click(); });
+
+ /** Create popup window context **/
+ PDFViewerOptions = new PopupWindow(
+ PPDFViewerOptions_Overlay,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+ }
+
+ /** BEGIN EVENTS **/
+
+ /**
+ * Show PDFViewerOptions
+ */
+ private void PDFViewerOptions_Show()
+ {
+ PPDFViewerOptions_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_in));
+ PDFViewerOptions_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_in));
+
+ if(!PDFViewerOptions.isShowing())
+ {
+ PDFViewerOptions.showAtLocation(ActivityRootLayout, Gravity.CENTER,0,0);
+ }
+ }
+
+ /**
+ * Hide PDFViewerOptions
+ */
+ private void PDFViewerOptions_Hide()
+ {
+ PPDFViewerOptions_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_out));
+ PDFViewerOptions_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_out));
+
+ if(PDFViewerOptions.isShowing())
+ {
+ Animation anim = AnimationUtils.loadAnimation(this, R.anim.popup_out);
+ anim.setAnimationListener(new Animation.AnimationListener()
+ {
+ @Override
+ public void onAnimationStart(Animation animation) { }
+
+ @Override
+ public void onAnimationEnd(Animation animation)
+ {
+ PDFViewerOptions.dismiss();
+ }
+
+ @Override
+ public void onAnimationRepeat(Animation animation) {}
+ });
+
+ anim.setFillAfter(true);
+ PDFViewerOptions_Popup.startAnimation(anim);
+ }
+ }
+
+ /**
+ * Go Back to MainActivity
+ */
+ private void PDFViewerButtonBack_Click()
+ {
+ PDFCurrentContent = null;
+
+ Intent intent = new Intent(this, MainActivity.class);
+ intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ Bundle parameters = new Bundle();
+ parameters.putBoolean("SplashScreenLoaded", true);
+ intent.putExtras(parameters);
+ startActivity(intent);
+ overridePendingTransition(R.anim.side_in_left, R.anim.side_out_right);
+ }
+
+ /** On OptionsPopup Print Button clicked **/
+ private void PDFViewerOptions_BtnPrint_Click()
+ {
+ try
+ {
+ PrintManager printManager = (PrintManager)getSystemService(Context.PRINT_SERVICE);
+
+ PrintAttributes.Builder builder = new PrintAttributes.Builder();
+ builder.setMediaSize(PrintAttributes.MediaSize.NA_LETTER);
+
+
+ PrintAttributes attributes = new PrintAttributes.Builder()
+ .setMediaSize(PrintAttributes.MediaSize.ISO_A4)
+ .setResolution(new PrintAttributes.Resolution("id", Context.PRINT_SERVICE, 200, 200))
+ .setColorMode(PrintAttributes.COLOR_MODE_COLOR)
+ .setMinMargins(PrintAttributes.Margins.NO_MARGINS)
+ .build();
+
+ printManager.print("Befunddruck", new PdfDocumentAdapter(this, PDFCurrentContent), attributes);
+
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "PDFViewerActivity", "PDFViewerOptions_BtnPrint_Click");
+ }
+ }
+
+ /** On OptionsPopup Share Button clicked **/
+ private void PDFViewerOptions_BtnShare_Click()
+ {
+ Intent sendIntent = new Intent();
+ sendIntent.setAction(Intent.ACTION_CREATE_DOCUMENT);
+ sendIntent.addCategory(Intent.CATEGORY_OPENABLE);
+ sendIntent.setType("application/pdf");
+ sendIntent.putExtra(Intent.EXTRA_TITLE, "Befund.pdf");
+ Intent shareIntent = Intent.createChooser(sendIntent, null);
+ startActivityForResult(shareIntent, SAVE_DOCUMENT_REQUEST_CODE);
+ }
+
+ /**
+ * On OptionsPopup Cancel Button clicked
+ */
+ private void PDFViewerOptions_BtnCancel_Click()
+ {
+ this.PDFViewerOptions_Hide();
+ }
+
+ @Override
+ protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data)
+ {
+ super.onActivityResult(requestCode, resultCode, data);
+
+ if (requestCode == SAVE_DOCUMENT_REQUEST_CODE && resultCode == RESULT_OK)
+ {
+ Uri uri = data.getData();
+
+ try
+ {
+ OutputStream output = getContentResolver().openOutputStream(uri);
+ output.write(PDFCurrentContent);
+ output.flush();
+ output.close();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "PDFViewerActivity", "onActivityResult(Share file)");
+ }
+ }
+ }
+
+ /** END EVENTS **/
+
+ /**
+ * PDFDocumentAdapter
+ */
+ public class PdfDocumentAdapter extends PrintDocumentAdapter
+ {
+ Context Context = null;
+ byte[] Content = null;
+
+ public PdfDocumentAdapter(Context context, byte[] content)
+ {
+ this.Context = context;
+ this.Content = content;
+ }
+
+ @Override
+ public void onLayout(PrintAttributes printAttributes, PrintAttributes printAttributes1, CancellationSignal cancellationSignal, LayoutResultCallback layoutResultCallback, Bundle bundle)
+ {
+ if (cancellationSignal.isCanceled())
+ {
+ layoutResultCallback.onLayoutCancelled();
+ }
+ else
+ {
+ PrintDocumentInfo.Builder builder = new PrintDocumentInfo.Builder("Befund.pdf");
+ builder.setContentType(PrintDocumentInfo.CONTENT_TYPE_DOCUMENT).setPageCount(PrintDocumentInfo.PAGE_COUNT_UNKNOWN).build();
+ layoutResultCallback.onLayoutFinished(builder.build(), !printAttributes1.equals(printAttributes));
+ }
+ }
+
+ @Override
+ public void onWrite(PageRange[] pageRanges, ParcelFileDescriptor parcelFileDescriptor, CancellationSignal cancellationSignal, WriteResultCallback writeResultCallback)
+ {
+ OutputStream out = null;
+ InputStream in = null;
+
+ try
+ {
+ in = new ByteArrayInputStream(this.Content);
+ out = new FileOutputStream(parcelFileDescriptor.getFileDescriptor());
+
+ byte[] buf = new byte[16384];
+ int size;
+
+ while ((size = in.read(buf)) >= 0 && !cancellationSignal.isCanceled())
+ {
+ out.write(buf, 0, size);
+ }
+
+ if (cancellationSignal.isCanceled())
+ {
+ writeResultCallback.onWriteCancelled();
+ }
+ else
+ {
+ writeResultCallback.onWriteFinished(new PageRange[] { PageRange.ALL_PAGES });
+ }
+ }
+ catch (Exception e)
+ {
+ writeResultCallback.onWriteFailed(e.getMessage());
+ }
+ finally
+ {
+ try
+ {
+ in.close();
+ out.close();
+ }
+ catch (IOException ex)
+ {
+ Log.Error(ex.getMessage(), "PDFViewerActivity.PdfDocumentAdapter", "onWrite");
+ }
+ }
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/PasswordActivity.java b/app/src/main/java/de/labor_stein/befund/PasswordActivity.java
new file mode 100644
index 0000000..83c0786
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/PasswordActivity.java
@@ -0,0 +1,542 @@
+//
+// PasswordActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 11.07.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.InputType;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+import java.util.Random;
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.UUID;
+
+import de.labor_stein.befund.Core.Https.Request;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Database.Results;
+import de.labor_stein.befund.Core.Models.Request.ChangeVerificatorHash;
+import de.labor_stein.befund.Core.Models.Request.EncryptedRequest;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Curve25519;
+import de.labor_stein.befund.Core.Security.SHA512;
+import de.labor_stein.befund.Core.System;
+
+public class PasswordActivity extends AppCompatActivity
+{
+ /** PasswordActivityContext **/
+ private Context MainContext;
+
+ /** Layouts **/
+ private CoordinatorLayout PasswordActivityRootLayout;
+
+ /** Buttons **/
+ private FloatingActionButton PasswordActivityButtonBack;
+ private Button PasswordActivity_BtnChange;
+
+ /** Controls **/
+ private TextView lblPasswordChange;
+ private TextView lblPasswordActivityButtonBack;
+ private EditText PasswordActivity_txtCurrentPassword;
+ private ImageView PasswordActivity_txtCurrentPasswordViewer;
+ private EditText PasswordActivity_txtNewPassword;
+ private ImageView PasswordActivity_txtNewPasswordViewer;
+ private EditText PasswordActivity_txtPasswordConfirm;
+ private ImageView PasswordActivity_txtPasswordConfirmViewer;
+ private EditText PasswordActivity_txtNewPIN;
+ private TextView PasswordActivity_Status;
+ private ProgressBar PasswordActivity_Loading;
+
+ /** Settings **/
+ private de.labor_stein.befund.Core.Models.Settings Settings;
+
+ /** Database Contexts **/
+ private de.labor_stein.befund.Core.Database.Results dbResults;
+ private de.labor_stein.befund.Core.Database.Logs dbLogs;
+ private boolean IsSaving = false;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.password_activity);
+
+ this.Initialize();
+ }
+
+ @Override
+ protected void onResume()
+ {
+ super.onResume();
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initialize PasswordActivityContext
+ */
+ private void Initialize()
+ {
+ MainContext = this;
+ this.IsSaving = false;
+
+ this.dbResults = new de.labor_stein.befund.Core.Database.Results(this);
+ this.dbLogs = new de.labor_stein.befund.Core.Database.Logs(this);
+ Log.Initialize(this);
+
+ this.Settings = de.labor_stein.befund.Core.Models.Settings.load(this);
+
+ this.InitializeLayouts();
+ this.InitializeLabels();
+ this.InitializeButtons();
+
+ this.InitializeLanguages();
+
+ //PasswordActivity_HideLoading(Lang.Get("ERROR_ENTER_YOUR_CURRENT_PASSWORD"));
+ }
+
+ /**
+ * Initialize Layouts
+ */
+ private void InitializeLayouts()
+ {
+ PasswordActivityRootLayout = (CoordinatorLayout)findViewById(R.id.PasswordActivityRootLayout);
+ }
+
+ /**
+ * Initializes Labels
+ */
+ private void InitializeLabels()
+ {
+ lblPasswordChange = PasswordActivityRootLayout.findViewById(R.id.lblPasswordChange);
+ lblPasswordActivityButtonBack = PasswordActivityRootLayout.findViewById(R.id.lblPasswordActivityButtonBack);
+
+ PasswordActivity_txtCurrentPassword = PasswordActivityRootLayout.findViewById(R.id.PasswordActivity_txtCurrentPassword);
+ PasswordActivity_txtCurrentPasswordViewer = PasswordActivityRootLayout.findViewById(R.id.PasswordActivity_txtCurrentPasswordViewer);
+ PasswordActivity_txtNewPassword = PasswordActivityRootLayout.findViewById(R.id.PasswordActivity_txtNewPassword);
+ PasswordActivity_txtNewPIN = PasswordActivityRootLayout.findViewById(R.id.PasswordActivity_txtNewPIN);
+ PasswordActivity_txtNewPasswordViewer = PasswordActivityRootLayout.findViewById(R.id.PasswordActivity_txtNewPasswordViewer);
+ PasswordActivity_txtPasswordConfirm = PasswordActivityRootLayout.findViewById(R.id.PasswordActivity_txtPasswordConfirm);
+ PasswordActivity_txtPasswordConfirmViewer = PasswordActivityRootLayout.findViewById(R.id.PasswordActivity_txtPasswordConfirmViewer);
+
+ PasswordActivity_Status = PasswordActivityRootLayout.findViewById(R.id.PasswordActivity_Status);
+ PasswordActivity_Loading = PasswordActivityRootLayout.findViewById(R.id.PasswordActivity_Loading);
+
+ PasswordActivity_Loading.setVisibility(View.INVISIBLE);
+
+ PasswordActivity_txtCurrentPassword.setOnFocusChangeListener((View v, boolean hasFocus) ->
+ {
+ if(hasFocus)
+ { PasswordActivity_HideLoading(Lang.Get("ERROR_ENTER_YOUR_CURRENT_PASSWORD")); }
+ else
+ { PasswordActivity_Status.setText(""); }
+ });
+
+ PasswordActivity_txtNewPassword.setOnFocusChangeListener((View v, boolean hasFocus) ->
+ {
+ if(hasFocus)
+ { PasswordActivity_HideLoading(Lang.Get("ERROR_ENTER_STRONG_PASSWORD")); }
+ else
+ { PasswordActivity_Status.setText(""); }
+ });
+
+ PasswordActivity_txtPasswordConfirm.setOnFocusChangeListener((View v, boolean hasFocus) ->
+ {
+ if(hasFocus)
+ { PasswordActivity_HideLoading(Lang.Get("ERROR_ENTER_STRONG_PASSWORD")); }
+ else
+ { PasswordActivity_Status.setText(""); }
+ });
+
+ PasswordActivity_txtNewPIN.setOnFocusChangeListener((View v, boolean hasFocus) ->
+ {
+ if(hasFocus)
+ { PasswordActivity_HideLoading(Lang.Get("ERROR_PIN_LENGTH")); }
+ else
+ { PasswordActivity_Status.setText(""); }
+ });
+
+ /** Password Viewers **/
+ PasswordActivity_txtCurrentPasswordViewer.setOnTouchListener(new View.OnTouchListener()
+ {
+ @Override
+ public boolean onTouch(View v, MotionEvent event)
+ {
+ if (event.getAction() == android.view.MotionEvent.ACTION_DOWN)
+ {
+ PasswordActivity_txtCurrentPasswordViewer.setAlpha(1.0f);
+ PasswordActivity_txtCurrentPassword.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+ PasswordActivity_txtCurrentPassword.setSelection(PasswordActivity_txtCurrentPassword.getText().length());
+
+ }
+ else if (event.getAction() == android.view.MotionEvent.ACTION_UP)
+ {
+ PasswordActivity_txtCurrentPasswordViewer.setAlpha(0.5f);
+ PasswordActivity_txtCurrentPassword.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+ PasswordActivity_txtCurrentPassword.setSelection(PasswordActivity_txtCurrentPassword.getText().length());
+ }
+
+ return true;
+ }
+ });
+
+ PasswordActivity_txtNewPasswordViewer.setOnTouchListener(new View.OnTouchListener()
+ {
+ @Override
+ public boolean onTouch(View v, MotionEvent event)
+ {
+ if (event.getAction() == android.view.MotionEvent.ACTION_DOWN)
+ {
+ PasswordActivity_txtNewPasswordViewer.setAlpha(1.0f);
+ PasswordActivity_txtNewPassword.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+ PasswordActivity_txtNewPassword.setSelection(PasswordActivity_txtNewPassword.getText().length());
+
+ }
+ else if (event.getAction() == android.view.MotionEvent.ACTION_UP)
+ {
+ PasswordActivity_txtNewPasswordViewer.setAlpha(0.5f);
+ PasswordActivity_txtNewPassword.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+ PasswordActivity_txtNewPassword.setSelection(PasswordActivity_txtNewPassword.getText().length());
+ }
+
+ return true;
+ }
+ });
+
+ PasswordActivity_txtPasswordConfirmViewer.setOnTouchListener(new View.OnTouchListener()
+ {
+ @Override
+ public boolean onTouch(View v, MotionEvent event)
+ {
+ if (event.getAction() == android.view.MotionEvent.ACTION_DOWN)
+ {
+ PasswordActivity_txtPasswordConfirmViewer.setAlpha(1.0f);
+ PasswordActivity_txtPasswordConfirm.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+ PasswordActivity_txtPasswordConfirm.setSelection(PasswordActivity_txtPasswordConfirm.getText().length());
+
+ }
+ else if (event.getAction() == android.view.MotionEvent.ACTION_UP)
+ {
+ PasswordActivity_txtPasswordConfirmViewer.setAlpha(0.5f);
+ PasswordActivity_txtPasswordConfirm.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+ PasswordActivity_txtPasswordConfirm.setSelection(PasswordActivity_txtPasswordConfirm.getText().length());
+ }
+
+ return true;
+ }
+ });
+
+ PasswordActivity_txtPasswordConfirm.setOnKeyListener(new View.OnKeyListener()
+ {
+ @Override
+ public boolean onKey(View v, int keyCode, KeyEvent event)
+ {
+ if(keyCode == KeyEvent.KEYCODE_ENTER)
+ {
+ PasswordActivity_BtnChange_Click();
+ }
+
+ return false;
+ }
+ });
+ }
+
+ /**
+ * Initializes Languages
+ */
+ private void InitializeLanguages()
+ {
+ lblPasswordChange.setText(Lang.Get("LBL_PASSWORD_CHANGE"));
+ PasswordActivity_txtCurrentPassword.setHint(Lang.Get("LBL_CURRENT_PASSWORD"));
+ PasswordActivity_txtNewPassword.setHint(Lang.Get("LBL_NEW_PASSWORD"));
+ PasswordActivity_txtPasswordConfirm.setHint(Lang.Get("LBL_PASSWORD_CONFIRM"));
+ PasswordActivity_txtNewPIN.setHint(Lang.Get("LBL_NEW_PIN"));
+ PasswordActivity_BtnChange.setText(Lang.Get("BTN_CHANGE"));
+ lblPasswordActivityButtonBack.setText(Lang.Get("BTN_BACK"));
+ }
+
+ /**
+ * Initializes Buttons
+ */
+ private void InitializeButtons()
+ {
+ PasswordActivityButtonBack = PasswordActivityRootLayout.findViewById(R.id.PasswordActivityButtonBack);
+ PasswordActivityButtonBack.setOnClickListener(v ->{ PasswordActivityButtonBack_Click(); });
+
+ PasswordActivity_BtnChange = PasswordActivityRootLayout.findViewById(R.id.PasswordActivity_BtnChange);
+ PasswordActivity_BtnChange.setOnClickListener(v -> { this.PasswordActivity_BtnChange_Click(); });
+ }
+
+ /**
+ * Go Back to MainActivity
+ */
+ private void PasswordActivityButtonBack_Click()
+ {
+ this.finish();
+ }
+
+ /**
+ * Change password
+ */
+ private void PasswordActivity_BtnChange_Click()
+ {
+ try
+ {
+ PasswordActivity_Status.setText("");
+
+ if(!this.IsSaving)
+ {
+ this.IsSaving = true;
+ PasswordActivity_Loading.setVisibility(View.VISIBLE);
+
+ if(PasswordActivity_txtCurrentPassword.getText() == null || PasswordActivity_txtCurrentPassword.getText().toString().isEmpty())
+ {
+ PasswordActivity_HideLoading(Lang.Get("ERROR_ENTER_YOUR_CURRENT_PASSWORD"));
+ this.IsSaving = false;
+ }
+ else
+ {
+ String old_password = PasswordActivity_txtCurrentPassword.getText().toString();
+ String tmp_encrypt_key = AES.Decrypt(Settings.hashed_private_key, AES.GetKey(old_password));
+
+ if(tmp_encrypt_key != null)
+ {
+ String password_policy = "^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[#?!+@$%^&<>*~:`-]).{8,}$";
+
+ if(!PasswordActivity_txtNewPassword.getText().toString().matches(password_policy))
+ {
+ this.IsSaving = false;
+ PasswordActivity_HideLoading(Lang.Get("ERROR_ENTER_STRONG_PASSWORD"));
+ }
+ else if(!PasswordActivity_txtNewPassword.getText().toString().equals(PasswordActivity_txtPasswordConfirm.getText().toString()))
+ {
+ this.IsSaving = false;
+ PasswordActivity_HideLoading(Lang.Get("ERROR_CONFIRM_PASSWORD"));
+ }
+ else if(PasswordActivity_txtNewPIN.getText() == null || PasswordActivity_txtNewPIN.getText().toString().isEmpty())
+ {
+ this.IsSaving = false;
+ PasswordActivity_HideLoading(Lang.Get("ERROR_ENTER_NEW_PIN"));
+ }
+ else if(PasswordActivity_txtNewPIN.getText().toString().length() != 5)
+ {
+ this.IsSaving = false;
+ PasswordActivity_HideLoading(Lang.Get("ERROR_PIN_LENGTH"));
+ }
+ else
+ {
+ String new_password = PasswordActivity_txtNewPassword.getText().toString();
+ String decrypted_private_key = AES.Decrypt(Settings.hashed_private_key, AES.GetKey(old_password));
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+ byte[] key = AES.GetKey(new_password);
+
+ ChangeVerificatorHash changeVerificatorHash = new ChangeVerificatorHash();
+ changeVerificatorHash.old_verificator_hash = Settings.verificator_hash;
+ changeVerificatorHash.new_verificator_hash = SHA512.HMAC(SHA512.VerificatorHashingValue, key);
+ changeVerificatorHash.udid = Settings.udid;
+ changeVerificatorHash.pin = PasswordActivity_txtNewPIN.getText().toString();
+
+ PasswordActivity_Status.setText("");
+
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ /** Update verificator_hash & pin on the server **/
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ byte[] sharedKey = requestKeyPair.GetSharedKey(publicKey.key);
+ EncryptedRequest request = new EncryptedRequest("ChangeVerificatorHash", changeVerificatorHash, sharedKey);
+
+ Request.EncryptedRequestAsync(Settings.labor.host,
+ "results",
+ "update_verificator_hash",
+ request,
+ publicKey,
+ requestKeyPair,
+ (encryptedResponse) ->
+ {
+ encryptedResponse.Decrypt(sharedKey);
+
+ /** change encryption to existing files if password has been successfully updated on the server **/
+ if(encryptedResponse.descriptor.toLowerCase().equals("success"))
+ {
+ try
+ {
+ List results = dbResults.GetResults();
+
+ /** decrypt & encrypt old results by new password **/
+ if(results != null && results.size() > 0)
+ {
+ for(int i = 0; i < results.size(); i++)
+ {
+ Results res = results.get(i);
+
+ String file = System.GetPathForStorageEncryptedFile(res.pgs, MainContext);
+
+ if(file != null && System.FileExists(file))
+ {
+ byte[] encrypted_content = System.ReadFromEncryptedStorage(res.pgs, MainContext);
+
+ if(encrypted_content != null && encrypted_content.length > 0)
+ {
+ String decrypted_content = AES.Decrypt(new String(encrypted_content), AES.GetKey(old_password));
+
+ if(decrypted_content != null)
+ {
+ String local_encrypted = AES.Encrypt(decrypted_content, AES.GetKey(new_password));
+
+ if(local_encrypted != null)
+ {
+ System.WriteToEncryptedStorage(res.pgs, local_encrypted.getBytes(StandardCharsets.UTF_8), MainContext);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "PasswordActivity", "Thread change encryption");
+ }
+
+ /** Run on main Thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ /** update settings **/
+ byte[] key = AES.GetKey(new_password);
+ Settings.password_reset_hash = UUID.randomUUID().toString();
+
+ byte[] passwordHashKey = AES.GetKey(Settings.password_reset_hash + changeVerificatorHash.pin);
+ Settings.password_hash = AES.Encrypt(new_password, passwordHashKey);
+ Settings.verificator_hash = SHA512.HMAC(SHA512.VerificatorHashingValue, key);
+ Settings.hashed_private_key = AES.Encrypt(decrypted_private_key, key);
+ Settings.save(MainContext);
+
+ Session.DevicePassword = new_password;
+ String msg = Lang.Get("MSG_PASSWORD_HAS_BEEN_CHANGED");
+
+ PasswordActivity_HideLoading(msg);
+
+ PasswordActivity_txtCurrentPassword.setText("");
+ PasswordActivity_txtNewPassword.setText("");
+ PasswordActivity_txtPasswordConfirm.setText("");
+ PasswordActivity_txtNewPIN.setText("");
+ HideKeyboard(PasswordActivity_txtPasswordConfirm);
+ }
+ });
+ }
+ else
+ {
+ /** Run on main Thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PasswordActivity_HideLoading(Lang.Get("ERROR_COULD_NOT_CHANGE_PASSWORD"));
+ Log.Error("Could not update verificator_hash & pin on the server", "LoginActivity", "RequestPINFromServer");
+ }
+ });
+ }
+
+ IsSaving = false;
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ IsSaving = false;
+ PasswordActivity_HideLoading(error);
+ Log.Critical(error, "PasswordActivity", "PasswordActivity_BtnChange_Click");
+ }
+ });
+
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ IsSaving = false;
+ PasswordActivity_HideLoading(error);
+ Log.Critical(error, "PasswordActivity", "PasswordActivity_BtnChange_Click");
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ }
+ else
+ {
+ this.IsSaving = false;
+ PasswordActivity_HideLoading(Lang.Get("ERROR_YOUR_CURRENT_PASSWORD_IS_INVALID"));
+ }
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "PasswordActivity", "PasswordActivity_BtnChange_Click");
+ this.IsSaving = false;
+ }
+ }
+
+ /** Hide PasswordActivity Loading with optional status message **/
+ private void PasswordActivity_HideLoading(String message)
+ {
+ PasswordActivity_Loading.setVisibility(View.INVISIBLE);
+
+ if(message != null && !message.isEmpty())
+ {
+ PasswordActivity_Status.setText(message);
+ }
+ }
+
+ /** Hide Keyboard **/
+ public void HideKeyboard(View view)
+ {
+ InputMethodManager inputMethodManager = (InputMethodManager)getSystemService(this.INPUT_METHOD_SERVICE);
+ inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/Services/PushNotificationService.java b/app/src/main/java/de/labor_stein/befund/Services/PushNotificationService.java
new file mode 100644
index 0000000..704457c
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/Services/PushNotificationService.java
@@ -0,0 +1,71 @@
+//
+// PushNotificationService.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 29.04.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund.Services;
+
+import android.app.NotificationManager;
+import android.content.Context;
+
+import com.google.firebase.messaging.FirebaseMessagingService;
+import com.google.firebase.messaging.RemoteMessage;
+
+import java.util.Map;
+
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Settings;
+import de.labor_stein.befund.MainActivity;
+
+public class PushNotificationService extends FirebaseMessagingService
+{
+ private static MainActivity _MainActivity = null;
+ private static Settings _Settings = null;
+
+ /**
+ * Sets the context of mainActivity to the PushNotificationService
+ *
+ * @param mainActivity
+ */
+ public static void SetMainActivity(MainActivity mainActivity, Settings settings)
+ {
+ _MainActivity = mainActivity;
+ _Settings = settings;
+ }
+
+ /**
+ * Resets budge number of notification
+ */
+ public static void ClearNotificationBadge(Context context)
+ {
+ try
+ {
+ NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
+
+ if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M)
+ {
+ if (notificationManager != null)
+ {
+ notificationManager.cancelAll();
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Critical(ex.getMessage(), "Services.PushNotificationService", "PushNotificationService");
+ }
+ }
+
+ @Override
+ public void onMessageReceived(RemoteMessage remoteMessage)
+ {
+ super.onMessageReceived(remoteMessage);
+
+ if(_MainActivity != null)
+ {
+ _MainActivity.LoadResults(false);
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/SettingsActivity.java b/app/src/main/java/de/labor_stein/befund/SettingsActivity.java
new file mode 100644
index 0000000..1345bae
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/SettingsActivity.java
@@ -0,0 +1,326 @@
+//
+// SettingsActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 08.07.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.CompoundButton;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.Switch;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+import androidx.viewpager.widget.ViewPager;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+
+import java.util.List;
+
+import de.labor_stein.befund.Core.Https.Request;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Database.Status;
+import de.labor_stein.befund.Core.Models.Labor;
+import de.labor_stein.befund.Core.Models.Request.EncryptedRequest;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Security.Curve25519;
+
+public class SettingsActivity extends AppCompatActivity
+{
+ /** SettingsActivityContext **/
+ private Context MainContext;
+
+ /** Layouts **/
+ private CoordinatorLayout ActivityRootLayout;
+
+ /** Controls **/
+ private TextView lblSettings;
+ private TextView lblSettingsButtonButtonBack;
+ private TextView SettingsActivity_lblYourLabor;
+
+ /** Labor Controls **/
+ private ImageView SettingsActivity_LaborLogo;
+ private TextView SettingsActivity_LaborName;
+ private TextView SettingsActivity_LaborStreet;
+ private TextView SettingsActivity_LaborCity;
+ private TextView SettingsActivity_LaborTel;
+ private TextView SettingsActivity_LaborWeb;
+ private TextView SettingsActivity_LaborStatus;
+ private TextView SettingsActivity_lblLanguages;
+ private TextView SettingsActivity_swDE;
+ private ImageView SettingsActivity_btnDE;
+ private TextView SettingsActivity_swEN;
+ private ImageView SettingsActivity_btnEN;
+ private ProgressBar SettingsActivity_Loading;
+
+ /** Settings **/
+ private de.labor_stein.befund.Core.Models.Settings Settings;
+
+ /** Buttons **/
+ private FloatingActionButton SettingsButtonBack;
+
+ /** Connection state **/
+ private boolean HostConnected = false;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_settings);
+
+ this.Initialize();
+ }
+
+ @Override
+ protected void onResume()
+ {
+ super.onResume();
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initialize SettingsActivity
+ */
+ private void Initialize()
+ {
+ MainContext = this;
+
+ /** First has to be loaded settings to use system properties **/
+ this.Settings = de.labor_stein.befund.Core.Models.Settings.load(this);
+
+ this.InitializeLayouts();
+ this.InitializeLabels();
+ this.InitializeButtons();
+ this.InitializeLabor();
+
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initializes Languages
+ */
+ private void InitializeLanguages()
+ {
+ Lang.SetLanguage(this.Settings.lang);
+
+ lblSettings.setText(Lang.Get("LBL_SETTINGS"));
+ lblSettingsButtonButtonBack.setText(Lang.Get("BTN_BACK"));
+ SettingsActivity_lblYourLabor.setText(Lang.Get("LBL_YOUR_LABOR"));
+ SettingsActivity_lblLanguages.setText(Lang.Get("LBL_LANGUAGE"));
+
+ if(Session.Maintenance)
+ {
+ SettingsActivity_LaborStatus.setText(Lang.Get("LBL_MAINTENANCE"));
+ }
+ else if(HostConnected)
+ {
+ SettingsActivity_LaborStatus.setText(Lang.Get("LBL_CONNECTED"));
+ }
+ else
+ {
+ SettingsActivity_LaborStatus.setText(Lang.Get("LBL_DISCONNECTED"));
+ }
+ }
+
+ /**
+ * Initialize Layouts
+ */
+ private void InitializeLayouts()
+ {
+ ActivityRootLayout = (CoordinatorLayout)findViewById(R.id.SettingsActivityRootLayout);
+ SettingsActivity_Loading = ActivityRootLayout.findViewById(R.id.SettingsActivity_Loading);
+ SettingsActivity_LaborStatus = ActivityRootLayout.findViewById(R.id.SettingsActivity_LaborStatus);
+
+ SettingsActivity_Loading.setVisibility(View.GONE);
+ }
+
+ /**
+ * Initialize Labels
+ */
+ private void InitializeLabels()
+ {
+ lblSettings = ActivityRootLayout.findViewById(R.id.lblSettings);
+ lblSettingsButtonButtonBack = ActivityRootLayout.findViewById(R.id.lblSettingsButtonButtonBack);
+ SettingsActivity_lblYourLabor = ActivityRootLayout.findViewById(R.id.SettingsActivity_lblYourLabor);
+ SettingsActivity_lblLanguages = ActivityRootLayout.findViewById(R.id.SettingsActivity_lblLanguages);
+ }
+
+ /**
+ * Initializes Buttons
+ */
+ private void InitializeButtons()
+ {
+ SettingsButtonBack = ActivityRootLayout.findViewById(R.id.SettingsButtonBack);
+ SettingsButtonBack.setOnClickListener(v ->{ SettingsButtonBack_Click(); });
+ SettingsActivity_swDE = ActivityRootLayout.findViewById(R.id.SettingsActivity_swDE);
+ SettingsActivity_swEN = ActivityRootLayout.findViewById(R.id.SettingsActivity_swEN);
+ SettingsActivity_btnDE = ActivityRootLayout.findViewById(R.id.SettingsActivity_btnDE);
+ SettingsActivity_btnEN = ActivityRootLayout.findViewById(R.id.SettingsActivity_btnEN);
+
+ if(this.Settings.lang == Lang.Languages.EN)
+ {
+ SettingsActivity_swDE.setVisibility(View.GONE);
+ SettingsActivity_swEN.setVisibility(View.VISIBLE);
+
+ }
+ else
+ {
+ SettingsActivity_swDE.setVisibility(View.VISIBLE);
+ SettingsActivity_swEN.setVisibility(View.GONE);
+ }
+
+ SettingsActivity_btnEN.setOnClickListener(v ->
+ {
+ SettingsActivity_swDE.setVisibility(View.GONE);
+ SettingsActivity_swEN.setVisibility(View.VISIBLE);
+ this.ChangeLanguage(Lang.Languages.EN);
+ });
+
+ SettingsActivity_btnDE.setOnClickListener(v ->
+ {
+ SettingsActivity_swDE.setVisibility(View.VISIBLE);
+ SettingsActivity_swEN.setVisibility(View.GONE);
+ this.ChangeLanguage(Lang.Languages.DE);
+ });
+ }
+
+ /**
+ * Initializes Labor info
+ */
+ private void InitializeLabor()
+ {
+ if(this.Settings.labor != null)
+ {
+ SettingsActivity_LaborLogo = ActivityRootLayout.findViewById(R.id.SettingsActivity_LaborLogo);
+ SettingsActivity_LaborLogo.setImageResource(this.Settings.labor.logo);
+
+ if(this.Settings.labor.name != null && !this.Settings.labor.name.isEmpty())
+ {
+ SettingsActivity_LaborName = ActivityRootLayout.findViewById(R.id.SettingsActivity_LaborName);
+ SettingsActivity_LaborName.setText(this.Settings.labor.name);
+ }
+
+ if(this.Settings.labor.street != null && !this.Settings.labor.street.isEmpty())
+ {
+ SettingsActivity_LaborStreet = ActivityRootLayout.findViewById(R.id.SettingsActivity_LaborStreet);
+ SettingsActivity_LaborStreet.setText(this.Settings.labor.street);
+ }
+
+ if(this.Settings.labor.city != null && !this.Settings.labor.city.isEmpty())
+ {
+ SettingsActivity_LaborCity = ActivityRootLayout.findViewById(R.id.SettingsActivity_LaborCity);
+ SettingsActivity_LaborCity.setText(this.Settings.labor.city);
+ }
+
+ if(this.Settings.labor.tel != null && !this.Settings.labor.tel.isEmpty())
+ {
+ SettingsActivity_LaborTel = ActivityRootLayout.findViewById(R.id.SettingsActivity_LaborTel);
+ SettingsActivity_LaborTel.setText(this.Settings.labor.tel);
+ }
+
+ if(this.Settings.labor.web != null && !this.Settings.labor.web.isEmpty())
+ {
+ SettingsActivity_LaborWeb = ActivityRootLayout.findViewById(R.id.SettingsActivity_LaborWeb);
+ SettingsActivity_LaborWeb.setText(this.Settings.labor.web);
+ }
+
+ SettingsActivity_swDE = ActivityRootLayout.findViewById(R.id.SettingsActivity_swDE);
+ SettingsActivity_swEN = ActivityRootLayout.findViewById(R.id.SettingsActivity_swEN);
+
+ if(!Session.Maintenance)
+ {
+ this.CheckLaborHost();
+ }
+ }
+ }
+
+ /**
+ * Change language
+ */
+ private void ChangeLanguage(Lang.Languages lang)
+ {
+ Settings.lang = lang;
+ Settings.save(MainContext);
+ InitializeLanguages();
+ }
+
+ /**
+ * Check connection to the selected labor host
+ */
+ private void CheckLaborHost()
+ {
+ try
+ {
+ HostConnected = false;
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+ SettingsActivity_Loading.setVisibility(View.VISIBLE);
+
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ HostConnected = true;
+ SettingsActivity_Loading.setVisibility(View.GONE);
+ SettingsActivity_LaborStatus.setText(Lang.Get("LBL_CONNECTED"));
+ SettingsActivity_LaborStatus.setBackgroundColor(getColor(R.color.color_connected));
+ }
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ SettingsActivity_LaborStatus.setText(Lang.Get("LBL_DISCONNECTED"));
+ SettingsActivity_LaborStatus.setBackgroundColor(getColor(R.color.color_disconnected));
+ SettingsActivity_Loading.setVisibility(View.GONE);
+ Log.Critical(error, "SettingsActivity", "CheckLaborHost");
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "SettingsActivity", "CheckLaborHost");
+ }
+ }
+
+ /** BEGIN EVENTS **/
+
+ /**
+ * Go Back to MainActivity
+ */
+ private void SettingsButtonBack_Click()
+ {
+ setResult(RESULT_OK);
+ this.finish();
+ }
+
+ /** END EVENTS **/
+}
diff --git a/app/src/main/java/de/labor_stein/befund/SplashActivity.java b/app/src/main/java/de/labor_stein/befund/SplashActivity.java
new file mode 100644
index 0000000..0f3b5af
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/SplashActivity.java
@@ -0,0 +1,199 @@
+//
+// SplashActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 04.07.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Point;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Handler;
+import android.util.DisplayMetrics;
+import android.view.Display;
+import android.view.View;
+import android.view.WindowManager;
+import android.view.animation.Animation;
+import android.view.animation.AnimationUtils;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatDelegate;
+import androidx.constraintlayout.widget.ConstraintLayout;
+
+import java.util.Timer;
+import java.util.TimerTask;
+
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Labor;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Models.Settings;
+import de.labor_stein.befund.databinding.ActivityMainBinding;
+
+public class SplashActivity extends AppCompatActivity
+{
+ /** SplashActivityContext **/
+ private Context MainContext;
+ private ConstraintLayout ActivityRootLayout;
+
+ /** Limbach Logo **/
+ private ImageView LimbachLogo;
+
+ /** Labor Logo **/
+ private ImageView LaborLogo;
+ private static final int LogoWidth = 400;
+ private static final int LogoHeight = 120;
+
+ /** Settings **/
+ private de.labor_stein.befund.Core.Models.Settings Settings;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_splash);
+ AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO);
+ getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+
+ this.Initialize();
+ }
+
+ /**
+ * Initialize SplashScreen
+ */
+ private void Initialize()
+ {
+ MainContext = this;
+
+ this.Settings = de.labor_stein.befund.Core.Models.Settings.load(this);
+
+ if(this.Settings == null || this.Settings.labor == null)
+ {
+ Labor labor = GetLaborByStartParameter(getIntent());
+
+ if(labor != null)
+ {
+ if(this.Settings == null)
+ {
+ this.Settings = new Settings();
+ this.Settings.lang = Lang.GetSystemLang();
+ }
+
+ this.Settings.labor = labor;
+ this.Settings.save(this);
+ }
+ }
+
+ ActivityRootLayout = findViewById(R.id.SplashActivityRootLayout);
+
+ LimbachLogo = ActivityRootLayout.findViewById(R.id.logoLimbach);
+ LaborLogo = ActivityRootLayout.findViewById(R.id.logoLabor);
+
+ this.Animate();
+ }
+
+ /**
+ * Animates Logos on Splash Screen
+ */
+ private void Animate()
+ {
+ try
+ {
+ if(this.Settings != null && this.Settings.labor != null)
+ {
+ Display display = getWindowManager().getDefaultDisplay();
+ Point displaySize = new Point();
+ display.getSize(displaySize);
+ int width = displaySize.x;
+
+ LimbachLogo.animate().translationX(width).setStartDelay(1000).setDuration(500).start();
+ LaborLogo.setX(-width);
+ LaborLogo.setVisibility(View.VISIBLE);
+ LaborLogo.setImageResource(this.Settings.labor.logo);
+ LaborLogo.animate().translationX(0).setStartDelay(1000).setDuration(500).start();
+ }
+
+ final Handler handler = new Handler();
+
+ handler.postDelayed(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ GoToMainActivity();
+ }
+ }, 2000);
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "SplashActivity", "Animate");
+ }
+ }
+
+ /**
+ * Returns labor by start parameter (data protocol S. Manifest: exp: befund://labor?id=LABOR_MOENCHENGLADBACH)
+ *
+ * @param intent - intent that gor query parameter
+ * @return Returns labor object by Intent incoming query
+ */
+ public static Labor GetLaborByStartParameter(Intent intent)
+ {
+ Labor result = null;
+
+ try
+ {
+ if(intent != null)
+ {
+ Uri query = intent.getData();
+
+ if(query != null)
+ {
+ String id = query.getQueryParameter("id");
+
+ if(id != null && !id.isEmpty())
+ {
+ result = de.labor_stein.befund.Core.Models.Labor.GetLaborByName(id);
+ }
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "Core.Models.Session", "GetLabirByStartParameter(Ident)");
+ }
+
+ return result;
+ }
+
+ /**
+ * Goes ether to main activity or to labor activity to select labor
+ */
+ private void GoToMainActivity()
+ {
+ if(this.Settings != null && this.Settings.labor != null)
+ {
+ Intent mainActivity = new Intent(this, MainActivity.class);
+ mainActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK |Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ Bundle parameters = new Bundle();
+ parameters.putBoolean("SplashScreenLoaded", true);
+ mainActivity.putExtras(parameters);
+ startActivity(mainActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ finish();
+ }
+ else
+ {
+ Intent laborActivity = new Intent(this, LaborActivity.class);
+ laborActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK |Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ startActivity(laborActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ finish();
+ }
+ }
+}
diff --git a/app/src/main/java/de/labor_stein/befund/SupportActivity.java b/app/src/main/java/de/labor_stein/befund/SupportActivity.java
new file mode 100644
index 0000000..c711ae8
--- /dev/null
+++ b/app/src/main/java/de/labor_stein/befund/SupportActivity.java
@@ -0,0 +1,830 @@
+//
+// PasswordActivity.java
+// Befund
+//
+// Created by Irakli Abetschkhrischwili on 11.07.22.
+// Copyright © 2022 MVZ Dr. Stein und Kollegen. All rights reserved.
+
+package de.labor_stein.befund;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.InputType;
+import android.view.Gravity;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.animation.Animation;
+import android.view.animation.AnimationUtils;
+import android.view.inputmethod.InputMethodManager;
+import android.webkit.WebView;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.PopupWindow;
+import android.widget.ProgressBar;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+
+import java.util.Timer;
+import java.util.TimerTask;
+
+import de.labor_stein.befund.Core.Https.Request;
+import de.labor_stein.befund.Core.Lang.Lang;
+import de.labor_stein.befund.Core.Log;
+import de.labor_stein.befund.Core.Models.Request.EncryptedRequest;
+import de.labor_stein.befund.Core.Models.Request.Support;
+import de.labor_stein.befund.Core.Models.Session;
+import de.labor_stein.befund.Core.Models.Settings;
+import de.labor_stein.befund.Core.Security.AES;
+import de.labor_stein.befund.Core.Security.Curve25519;
+import de.labor_stein.befund.Core.System;
+
+public class SupportActivity extends AppCompatActivity
+{
+ /** SupportActivityContext **/
+ private Context MainContext;
+
+ /** Layouts **/
+ private CoordinatorLayout SupportActivityRootLayout;
+
+ /** Buttons **/
+ private FloatingActionButton SupportActivityButtonBack;
+ private Button SupportActivity_BtnSend;
+
+ /** Controls **/
+ private TextView lblSupportActivity;
+ private TextView lblSupportActivityButtonBack;
+ private EditText SupportActivity_txtEmail;
+ private Spinner SupportActivity_Topics;
+ private EditText SupportActivity_txtTEXT;
+ private Button SupportActivity_btnSend;
+ private Button SupportActivity_btnHideKeyboard;
+ private TextView SupportActivity_PrivacyPolicy;
+ private TextView SupportActivity_Status;
+ private ProgressBar SupportActivity_Loading;
+ private TextView SupportActivity_lblYourLabor;
+ private boolean IsRunning = false;
+
+ /** List items **/
+ private String[] Topics = null;
+
+ /** BEGIN POPUPS **/
+
+ /** BEGIN PasswordConfirm **/
+ private PopupWindow PopupPasswordConfirm;
+ private View PopupPasswordConfirm_Overlay;
+ private LinearLayout PopupPasswordConfirm_Popup;
+ private LinearLayout PopupPasswordConfirmContent;
+ private EditText PopupPasswordConfirm_txtPassword;
+ private ImageView PopupPasswordConfirm_txtPasswordViewer;
+ private ProgressBar PopupPasswordConfirm_Loading;
+ private TextView PopupPasswordConfirm_Status;
+ private Button PopupPasswordConfirm_btnCancel;
+ private Button PopupPasswordConfirm_btnOk;
+ /** END PasswordConfirm **/
+
+ /** Settings **/
+ private de.labor_stein.befund.Core.Models.Settings Settings;
+
+ /** Labor Controls **/
+ private ImageView SupportActivity_LaborLogo;
+ private TextView SupportActivity_LaborName;
+ private TextView SupportActivity_LaborStreet;
+ private TextView SupportActivity_LaborCity;
+ private TextView SupportActivity_LaborTel;
+ private TextView SupportActivity_LaborWeb;
+
+ /** BEGIN Popup PrivacyPolicy **/
+ private PopupWindow PopupPrivacyPolicy;
+ private TextView PopupPrivacyPolicy_lblHeader;
+ private Button PopupPrivacyPolicy_btnAcceptPrivacyPolicy;
+ private WebView PopupPrivacyPolicy_web;
+ /** END Popup PrivacyPolicy **/
+
+ private ImageView btnSupportActivityImpressumCollapse;
+ private LinearLayout btnSupportActivityImpressum;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_support);
+
+ this.Initialize();
+ }
+
+ @Override
+ protected void onResume()
+ {
+ super.onResume();
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initialize SupportActivityContext
+ */
+ private void Initialize()
+ {
+ MainContext = this;
+
+ this.Settings = de.labor_stein.befund.Core.Models.Settings.load(this);
+ this.InitializeControls();
+
+ this.InitializeLayouts();
+ this.InitializeLabels();
+ this.InitializeButtons();
+ this.InitializeLabor();
+ this.InitializePopup();
+
+ this.InitializeLanguages();
+ }
+
+ /**
+ * Initializes Languages
+ */
+ private void InitializeLanguages()
+ {
+ lblSupportActivity.setText(Lang.Get("LBL_SUPPORT"));
+ lblSupportActivityButtonBack.setText(Lang.Get("BTN_BACK"));
+ SupportActivity_txtEmail.setHint(Lang.Get("LBL_EMAIL"));
+ SupportActivity_btnSend.setText(Lang.Get("BTN_SEND"));
+ SupportActivity_txtTEXT.setHint(Lang.Get("LBL_TEXT"));
+ SupportActivity_btnHideKeyboard.setText(Lang.Get("BTN_HIDE_KEYBOARD"));
+ PopupPasswordConfirm_btnCancel.setText(Lang.Get("BTN_CANCEL"));
+ PopupPasswordConfirm_btnOk.setText(Lang.Get("BTN_OK"));
+ PopupPasswordConfirm_txtPassword.setHint(Lang.Get("LBL_PASSWORD"));
+ SupportActivity_lblYourLabor.setText(Lang.Get("LBL_YOUR_LABOR"));
+ SupportActivity_PrivacyPolicy.setText(Lang.Get("BTN_PRIVACY_POLICY"));
+ }
+
+ /**
+ * Initializes Popup
+ */
+ private void InitializePopup()
+ {
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ PopupPasswordConfirm_Overlay = inflater.inflate(R.layout.popup_confirm_password, null);
+ PopupPasswordConfirm_Popup = PopupPasswordConfirm_Overlay.findViewById(R.id.PopupPasswordConfirm_Popup);
+ PopupPasswordConfirmContent = PopupPasswordConfirm_Overlay.findViewById(R.id.PopupPasswordConfirmContent);
+
+ PopupPasswordConfirm_btnCancel = PopupPasswordConfirm_Overlay.findViewById(R.id.PopupPasswordConfirm_BtnCancel);
+ PopupPasswordConfirm_btnCancel.setOnClickListener(v -> { this.PopupPasswordConfirm_btnCancel_Click(); });
+
+ PopupPasswordConfirm_btnOk = PopupPasswordConfirm_Overlay.findViewById(R.id.PopupPasswordConfirm_BtnEncrypt);
+ PopupPasswordConfirm_btnOk.setOnClickListener(v -> { this.PopupPasswordConfirm_btnOk_Click(); });
+
+ PopupPasswordConfirm_Loading = PopupPasswordConfirm_Overlay.findViewById(R.id.PopupPasswordConfirm_Loading);
+ PopupPasswordConfirm_Status = PopupPasswordConfirm_Overlay.findViewById(R.id.PopupPasswordConfirm_Status);
+ PopupPasswordConfirm_txtPassword = PopupPasswordConfirm_Overlay.findViewById(R.id.PopupPasswordConfirm_txtPassword);
+ PopupPasswordConfirm_txtPasswordViewer = PopupPasswordConfirm_Overlay.findViewById(R.id.PopupPasswordConfirm_txtPasswordViewer);
+
+ PopupPasswordConfirm_txtPasswordViewer.setOnTouchListener(new View.OnTouchListener()
+ {
+ @Override
+ public boolean onTouch(View v, MotionEvent event)
+ {
+ if (event.getAction() == android.view.MotionEvent.ACTION_DOWN)
+ {
+ PopupPasswordConfirm_txtPasswordViewer.setAlpha(1.0f);
+ PopupPasswordConfirm_txtPassword.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+ PopupPasswordConfirm_txtPassword.setSelection(PopupPasswordConfirm_txtPassword.getText().length());
+
+ }
+ else if (event.getAction() == android.view.MotionEvent.ACTION_UP)
+ {
+ PopupPasswordConfirm_txtPasswordViewer.setAlpha(0.5f);
+ PopupPasswordConfirm_txtPassword.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+ PopupPasswordConfirm_txtPassword.setSelection(PopupPasswordConfirm_txtPassword.getText().length());
+ }
+
+ return true;
+ }
+ });
+
+ PopupPasswordConfirm_txtPassword.setOnKeyListener(new View.OnKeyListener()
+ {
+ @Override
+ public boolean onKey(View v, int keyCode, KeyEvent event)
+ {
+ if(keyCode == KeyEvent.KEYCODE_ENTER)
+ {
+ PopupPasswordConfirm_btnOk_Click();
+ }
+
+ return false;
+ }
+ });
+
+ PopupPasswordConfirm_Loading.setVisibility(View.GONE);
+ PopupPasswordConfirm_Status.setText("");
+
+ /** Create popup window context **/
+ PopupPasswordConfirm = new PopupWindow(
+ PopupPasswordConfirm_Overlay,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+ }
+
+ private void InitializeControls()
+ {
+ if(Session.IsLoggedIn())
+ {
+ this.Topics = new String[] {
+ Lang.Get("LBL_SUPPORT_TOPIC_INFO"),
+ Lang.Get("LBL_SUPPORT_TOPIC_TROUBLE"),
+ Lang.Get("LBL_SUPPORT_TOPIC_ACCOUNT_DELETE")
+ };
+ }
+ else
+ {
+ this.Topics = new String[] {
+ Lang.Get("LBL_SUPPORT_TOPIC_INFO"),
+ Lang.Get("LBL_SUPPORT_TOPIC_TROUBLE")
+ };
+ }
+ }
+
+ /**
+ * Initializes Labor info
+ */
+ private void InitializeLabor()
+ {
+ if(this.Settings.labor != null)
+ {
+ SupportActivity_LaborLogo = SupportActivityRootLayout.findViewById(R.id.SupportActivity_LaborLogo);
+ SupportActivity_LaborLogo.setImageResource(this.Settings.labor.logo);
+
+ if(this.Settings.labor.name != null && !this.Settings.labor.name.isEmpty())
+ {
+ SupportActivity_LaborName = SupportActivityRootLayout.findViewById(R.id.SupportActivity_LaborName);
+ SupportActivity_LaborName.setText(this.Settings.labor.name);
+ }
+
+ if(this.Settings.labor.street != null && !this.Settings.labor.street.isEmpty())
+ {
+ SupportActivity_LaborStreet = SupportActivityRootLayout.findViewById(R.id.SupportActivity_LaborStreet);
+ SupportActivity_LaborStreet.setText(this.Settings.labor.street);
+ }
+
+ if(this.Settings.labor.city != null && !this.Settings.labor.city.isEmpty())
+ {
+ SupportActivity_LaborCity = SupportActivityRootLayout.findViewById(R.id.SupportActivity_LaborCity);
+ SupportActivity_LaborCity.setText(this.Settings.labor.city);
+ }
+
+ if(this.Settings.labor.tel != null && !this.Settings.labor.tel.isEmpty())
+ {
+ SupportActivity_LaborTel = SupportActivityRootLayout.findViewById(R.id.SupportActivity_LaborTel);
+ SupportActivity_LaborTel.setText(this.Settings.labor.tel);
+ }
+
+ if(this.Settings.labor.web != null && !this.Settings.labor.web.isEmpty())
+ {
+ SupportActivity_LaborWeb = SupportActivityRootLayout.findViewById(R.id.SupportActivity_LaborWeb);
+ SupportActivity_LaborWeb.setText(this.Settings.labor.web);
+ }
+
+ btnSupportActivityImpressumCollapse = SupportActivityRootLayout.findViewById(R.id.btnSupportActivityImpressumCollapse);
+ btnSupportActivityImpressum = SupportActivityRootLayout.findViewById(R.id.btnSupportActivityImpressum);
+
+ btnSupportActivityImpressumCollapse.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ if(btnSupportActivityImpressum.getVisibility() == View.VISIBLE)
+ {
+ btnSupportActivityImpressumCollapse.setImageResource(R.drawable.ic_arrow_drop_down_circle);
+ btnSupportActivityImpressum.setVisibility(View.GONE);
+ }
+ else
+ {
+ btnSupportActivityImpressumCollapse.setImageResource(R.drawable.ic_arrow_drop_up_circle);
+ btnSupportActivityImpressum.setVisibility(View.VISIBLE);
+ }
+ }
+ });
+ }
+ }
+
+ /**
+ * Initialize Layouts
+ */
+ private void InitializeLayouts()
+ {
+ SupportActivityRootLayout = (CoordinatorLayout)findViewById(R.id.SupportActivityRootLayout);
+ }
+
+ /**
+ * Initializes Labels
+ */
+ private void InitializeLabels()
+ {
+ lblSupportActivity = SupportActivityRootLayout.findViewById(R.id.lblSupportActivity);
+ lblSupportActivityButtonBack = SupportActivityRootLayout.findViewById(R.id.lblSupportActivityButtonBack);
+ SupportActivity_txtEmail = SupportActivityRootLayout.findViewById(R.id.SupportActivity_txtEmail);
+ SupportActivity_lblYourLabor = SupportActivityRootLayout.findViewById(R.id.SupportActivity_lblYourLabor);
+ SupportActivity_txtTEXT = SupportActivityRootLayout.findViewById(R.id.AupportActivity_txtTEXT);
+
+ SupportActivity_Status = SupportActivityRootLayout.findViewById(R.id.SupportActivity_Status);
+ SupportActivity_Loading = SupportActivityRootLayout.findViewById(R.id.SupportActivity_Loading);
+ SupportActivity_Loading.setVisibility(View.INVISIBLE);
+
+ /** Run RequestPGS on ENTER KEY (SampleID) **/
+ SupportActivity_txtTEXT.setOnFocusChangeListener(new View.OnFocusChangeListener()
+ {
+ @Override
+ public void onFocusChange(View v, boolean hasFocus)
+ {
+ if(hasFocus)
+ {
+ SupportActivity_btnHideKeyboard.setVisibility(View.VISIBLE);
+ }
+ }
+ });
+
+ SupportActivity_txtTEXT.setOnClickListener(v -> { SupportActivity_btnHideKeyboard.setVisibility(View.VISIBLE); });
+
+ SupportActivity_txtTEXT.setOnKeyListener(new View.OnKeyListener()
+ {
+ @Override
+ public boolean onKey(View v, int keyCode, KeyEvent event)
+ {
+ SupportActivity_btnHideKeyboard.setVisibility(View.VISIBLE);
+ return false;
+ }
+ });
+
+ SupportActivity_Topics = SupportActivityRootLayout.findViewById(R.id.AupportActivity_Topics);
+ ArrayAdapter aa = new ArrayAdapter(this, android.R.layout.simple_spinner_item, this.Topics);
+ aa.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+ SupportActivity_Topics.setAdapter(aa);
+
+ SupportActivity_txtEmail.setVisibility(View.VISIBLE);
+ SupportActivity_Topics.setVisibility(View.VISIBLE);
+ SupportActivity_txtTEXT.setVisibility(View.VISIBLE);
+ }
+
+ /**
+ * Initializes Buttons
+ */
+ private void InitializeButtons()
+ {
+ SupportActivityButtonBack = SupportActivityRootLayout.findViewById(R.id.SupportActivityButtonBack);
+ SupportActivityButtonBack.setOnClickListener(v ->{ this.ActivityButtonBack_Click(); });
+ //SupportActivityButtonBack.setOnClickListener((v) -> { PopupCWAPolicy.dismiss(); });
+
+ SupportActivity_btnSend = SupportActivityRootLayout.findViewById(R.id.AupportActivity_btnSend);
+ SupportActivity_btnHideKeyboard = SupportActivityRootLayout.findViewById(R.id.SupportActivity_btnHideKeyboard);
+ SupportActivity_btnHideKeyboard.setOnClickListener(v -> { this.HideKeyboard(SupportActivity_txtTEXT); });
+ SupportActivity_btnHideKeyboard.setVisibility(View.GONE);
+ SupportActivity_btnSend.setVisibility(View.VISIBLE);
+ SupportActivity_btnSend.setOnClickListener(v -> { this.SupportActivity_btnSend_Click(); });
+ SupportActivity_PrivacyPolicy = SupportActivityRootLayout.findViewById(R.id.SupportActivity_PrivacyPolicy);
+ SupportActivity_PrivacyPolicy.setVisibility(View.INVISIBLE);
+
+ //SupportActivity_PrivacyPolicy.setOnClickListener(new View.OnClickListener()
+ //{
+ // @Override
+ // public void onClick(View v) {
+ // ShowPrivacyPolicy();
+ // }
+ //});
+ }
+
+ /** Shows privacy policy popup**/
+ private void ShowPrivacyPolicy()
+ {
+ this.InitializePrivacyPolicyPopup();
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setText(Lang.Get("BTN_CLOSE"));
+ this.LoadPrivacyPolicy();
+ }
+
+ /**
+ * Initializes PrivacyPolicy Popup
+ */
+ private void InitializePrivacyPolicyPopup()
+ {
+ Lang.SetLanguage(Lang.GetSystemLang());
+
+ LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
+ View PopupPrivacyPolicyView = inflater.inflate(R.layout.popup_privacy_policy, null);
+
+ PopupPrivacyPolicy_lblHeader = PopupPrivacyPolicyView.findViewById(R.id.PopupPrivacyPolicy_lblHeader);
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy = PopupPrivacyPolicyView.findViewById(R.id.PopupPrivacyPolicy_btnAccept);
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setEnabled(false);
+ PopupPrivacyPolicy_lblHeader.setText(Lang.Get("LBL_PRIVACY_POLICY"));
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setText(Lang.Get("BTN_ACCEPT_PRIVACY_POLICY"));
+
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setOnClickListener((v) ->
+ {
+ PopupPrivacyPolicy.dismiss();
+ });
+
+ /** Create popup window context **/
+ PopupPrivacyPolicy = new PopupWindow(
+ PopupPrivacyPolicyView,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ LinearLayout.LayoutParams.MATCH_PARENT,
+ true
+ );
+
+ PopupPrivacyPolicy_web = PopupPrivacyPolicyView.findViewById(R.id.PopupPrivacyPolicy_web);
+
+ this.SupportActivityRootLayout.post(new Runnable()
+ {
+ public void run()
+ {
+ LoadPrivacyPolicy();
+ PopupPrivacyPolicy.showAtLocation(SupportActivityRootLayout, Gravity.CENTER,0,0);
+ }
+ });
+ }
+
+ /**
+ * Load PrivacyPolicy
+ */
+ private void LoadPrivacyPolicy()
+ {
+ try
+ {
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Request.GetResponseAsync(Settings.GetPrivacyPolicyURL(),
+ "GET",
+ (content) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupPrivacyPolicy_web.loadUrl(Settings.GetPrivacyPolicyURL());
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setEnabled(true);
+ }
+ });
+ },
+ (error) ->
+ {
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupPrivacyPolicy_btnAcceptPrivacyPolicy.setEnabled(true);
+
+ byte[] local_privacy_policy_data = System.ReadFromAssets("no_connection.html", MainContext);
+
+ if(local_privacy_policy_data != null && local_privacy_policy_data.length > 0)
+ {
+ String html = new String(local_privacy_policy_data);
+ html = html.replace("[NO_CONNECTION]", Lang.Get("ERROR_PRIVACY_POLICY_NEEDS_CONNECTION"));
+ PopupPrivacyPolicy_web.loadData(html, "text/html", "utf-8");
+ }
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "SupportActivity", "LoadPrivacyPolicy");
+ }
+ }
+
+ /** Hide Keyboard **/
+ public void HideKeyboard(View view)
+ {
+ InputMethodManager inputMethodManager = (InputMethodManager)getSystemService(this.INPUT_METHOD_SERVICE);
+ inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
+
+ SupportActivity_btnHideKeyboard.setVisibility(View.GONE);
+ }
+
+ private void ActivityButtonBack_Click()
+ {
+ this.finish();
+ }
+
+ /**
+ * Go Back to MainActivity
+ */
+ private void PasswordActivityButtonBack_Click()
+ {
+ Intent intent = new Intent(this, MainActivity.class );
+ intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ Bundle parameters = new Bundle();
+ parameters.putBoolean("SplashScreenLoaded", true);
+ intent.putExtras(parameters);
+ startActivity(intent);
+ overridePendingTransition(R.anim.side_in_left, R.anim.side_out_right);
+ }
+
+ /**
+ * Send support to server
+ */
+ private void SupportActivity_btnSend_Click()
+ {
+ try
+ {
+ SupportActivity_Status.setText("");
+ SupportActivity_Loading.setVisibility(View.GONE);
+
+
+ if(SupportActivity_txtEmail.getText() == null || SupportActivity_txtEmail.getText().toString().isEmpty())
+ {
+ this.SupportActivity_HideLoading(Lang.Get("ERROR_ENTER_EMAIL"));
+ }
+ else if(SupportActivity_Topics.getSelectedItemPosition() < 0)
+ {
+ this.SupportActivity_HideLoading(Lang.Get("ERROR_ENTER_TOPIC"));
+ }
+ else if(SupportActivity_txtTEXT.getText() == null || SupportActivity_txtTEXT.getText().toString().isEmpty())
+ {
+ this.SupportActivity_HideLoading(Lang.Get("ERROR_ENTER_TEXT"));
+ }
+ else
+ {
+ String email = SupportActivity_txtEmail.getText().toString();
+ int topicIndex = (int)SupportActivity_Topics.getSelectedItemId();
+ String topic = Topics[topicIndex];
+ String text = SupportActivity_txtTEXT.getText().toString();
+
+ if(topic == Lang.Get("LBL_SUPPORT_TOPIC_ACCOUNT_DELETE"))
+ {
+ PopupPasswordConfirm_Show();
+ }
+ else
+ {
+ this.SendAsync(email, topic, text, false);
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "SupportActivity", "AupportActivity_btnSend_Click");
+ }
+ }
+
+ /**
+ * Send request async
+ */
+ private void SendAsync(String email, String topic, String text, boolean delete_device)
+ {
+ try
+ {
+ if(!IsRunning)
+ {
+ IsRunning = true;
+
+ Curve25519.KeyPair requestKeyPair = Curve25519.GenerateKeyPair();
+ Support support = new Support();
+ support.email = email;
+ support.topic = topic;
+ support.text = text;
+ support.udid = Session.Device.udid;
+ support.verificator_hash = this.Settings.verificator_hash;
+ support.delete_device = delete_device;
+
+ SupportActivity_Loading.setVisibility(View.VISIBLE);
+
+ /** Run request on sub thread **/
+ Thread thread = new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ /** Update verificator_hash & pin on the server **/
+ Request.KeyExchangeAsync(Settings.labor.host,
+ requestKeyPair,
+ (publicKey) ->
+ {
+ byte[] sharedKey = requestKeyPair.GetSharedKey(publicKey.key);
+ EncryptedRequest request = new EncryptedRequest("Support", support, sharedKey);
+
+ Request.EncryptedRequestAsync(Settings.labor.host,
+ "results",
+ "support",
+ request,
+ publicKey,
+ requestKeyPair,
+ (encryptedResponse) ->
+ {
+ IsRunning = false;
+ encryptedResponse.Decrypt(sharedKey);
+
+ /** Run on main Thread **/
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ if(encryptedResponse.descriptor.toLowerCase().equals("success"))
+ {
+ if(delete_device)
+ {
+ if(System.DeleteAllFiles(MainContext) && Settings.delete(MainContext))
+ {
+ SupportActivity_HideLoading(Lang.Get("MSG_ACCOUNT_SUCCESSFULLY_DELETED"));
+
+ new Timer().schedule(new TimerTask()
+ {
+ @Override
+ public void run()
+ {
+ GoToLaborActivity();
+ }
+ }, 1000);
+ }
+ else
+ {
+ SupportActivity_HideLoading(Lang.Get("ERROR_ACCOUNT_COULD_NOT_DELETED"));
+ }
+ }
+ else
+ {
+ SupportActivity_HideLoading(Lang.Get("MSG_SUPPORT_SUCCESSFULLY_SENT"));
+ }
+ }
+ else
+ {
+ SupportActivity_HideLoading(Lang.Get("ERROR_SUPPORT_COULD_NOT_SENT"));
+ }
+
+ SupportActivity_txtEmail.setText("");
+ SupportActivity_txtTEXT.setText("");
+ }
+ });
+ },
+ (error) ->
+ {
+ IsRunning = false;
+
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupPasswordConfirm_Status.setText("");
+ PopupPasswordConfirm_Loading.setVisibility(View.GONE);
+ SupportActivity_HideLoading(error);
+ Log.Critical(error, "SupportActivity", "SendAsync");
+ }
+ });
+ });
+ },
+ (error) ->
+ {
+ IsRunning = false;
+
+ runOnUiThread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ PopupPasswordConfirm_Status.setText("");
+ PopupPasswordConfirm_Loading.setVisibility(View.GONE);
+ SupportActivity_HideLoading(error);
+ Log.Critical(error, "SupportActivity", "SendAsync");
+ }
+ });
+ });
+ }
+ });
+
+ thread.start();
+ }
+ }
+ catch (Exception ex)
+ {
+ Log.Error(ex.getMessage(), "SupportActivity", "SendAsync");
+ }
+ }
+
+ /** Hide SupportActivity Loading with optional status message **/
+ private void SupportActivity_HideLoading(String message)
+ {
+ SupportActivity_Loading.setVisibility(View.INVISIBLE);
+
+ if(message != null && !message.isEmpty())
+ {
+ SupportActivity_Status.setText(message);
+ }
+ }
+
+ /**
+ * Confirm password
+ */
+ private void PopupPasswordConfirm_btnOk_Click()
+ {
+ PopupPasswordConfirm_Status.setText("");
+
+ if(PopupPasswordConfirm_txtPassword.getText() == null || PopupPasswordConfirm_txtPassword.getText().toString().isEmpty())
+ {
+ PopupPasswordConfirm_Status.setText(Lang.Get("ERROR_ENTER_PASSWORD"));
+ }
+ else
+ {
+ String tmp_decrypted = AES.Decrypt(this.Settings.hashed_private_key, AES.GetKey(PopupPasswordConfirm_txtPassword.getText().toString()));
+
+ if(tmp_decrypted == null)
+ {
+ PopupPasswordConfirm_Status.setText(Lang.Get("ERROR_INVALID_PASSWORD"));
+ }
+ else
+ {
+ String email = SupportActivity_txtEmail.getText().toString();
+ int topicIndex = (int)SupportActivity_Topics.getSelectedItemId();
+ String topic = Topics[topicIndex];
+ String text = SupportActivity_txtTEXT.getText().toString();
+ this.SendAsync(email, topic, text, true);
+
+ PopupPasswordConfirm_Hide();
+ }
+ }
+ }
+
+ /**
+ * Hides Password confirm popup on cancel button
+ */
+ private void PopupPasswordConfirm_btnCancel_Click()
+ {
+ this.PopupPasswordConfirm_Hide();
+ }
+
+ /**
+ * Show Password Confirm Popup
+ */
+ private void PopupPasswordConfirm_Show()
+ {
+ PopupPasswordConfirm_txtPassword.setText("");
+
+ PopupPasswordConfirm_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_in));
+ PopupPasswordConfirm_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_in));
+
+ if(!PopupPasswordConfirm.isShowing())
+ {
+ PopupPasswordConfirm.showAtLocation(SupportActivityRootLayout, Gravity.CENTER,0,0);
+ }
+ }
+
+ /**
+ * Hides Password confirm popup
+ */
+ private void PopupPasswordConfirm_Hide()
+ {
+ PopupPasswordConfirm_Overlay.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_overlay_out));
+ PopupPasswordConfirm_Popup.setAnimation(AnimationUtils.loadAnimation(this, R.anim.popup_out));
+
+ if(PopupPasswordConfirm.isShowing())
+ {
+ Animation anim = AnimationUtils.loadAnimation(this, R.anim.popup_out);
+ anim.setAnimationListener(new Animation.AnimationListener()
+ {
+ @Override
+ public void onAnimationStart(Animation animation) { }
+
+ @Override
+ public void onAnimationEnd(Animation animation)
+ {
+ PopupPasswordConfirm.dismiss();
+ }
+
+ @Override
+ public void onAnimationRepeat(Animation animation) {}
+ });
+
+ anim.setFillAfter(true);
+ PopupPasswordConfirm_Popup.startAnimation(anim);
+ }
+ }
+
+ /**
+ * Goes to Labor activity
+ */
+ private void GoToLaborActivity()
+ {
+ Intent laborActivity = new Intent(this, LaborActivity.class);
+ laborActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK |Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ startActivity(laborActivity);
+ overridePendingTransition(R.anim.side_in_right, R.anim.side_out_left);
+ finish();
+ }
+}
diff --git a/app/src/main/res/anim/popup_content_right_in.xml b/app/src/main/res/anim/popup_content_right_in.xml
new file mode 100644
index 0000000..06aa907
--- /dev/null
+++ b/app/src/main/res/anim/popup_content_right_in.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/anim/popup_in.xml b/app/src/main/res/anim/popup_in.xml
new file mode 100644
index 0000000..619b5b5
--- /dev/null
+++ b/app/src/main/res/anim/popup_in.xml
@@ -0,0 +1,11 @@
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/anim/popup_out.xml b/app/src/main/res/anim/popup_out.xml
new file mode 100644
index 0000000..7415a25
--- /dev/null
+++ b/app/src/main/res/anim/popup_out.xml
@@ -0,0 +1,11 @@
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/anim/popup_overlay_in.xml b/app/src/main/res/anim/popup_overlay_in.xml
new file mode 100644
index 0000000..9ad05fb
--- /dev/null
+++ b/app/src/main/res/anim/popup_overlay_in.xml
@@ -0,0 +1,7 @@
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/anim/popup_overlay_out.xml b/app/src/main/res/anim/popup_overlay_out.xml
new file mode 100644
index 0000000..cdabfff
--- /dev/null
+++ b/app/src/main/res/anim/popup_overlay_out.xml
@@ -0,0 +1,7 @@
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/anim/side_in_left.xml b/app/src/main/res/anim/side_in_left.xml
new file mode 100644
index 0000000..a015111
--- /dev/null
+++ b/app/src/main/res/anim/side_in_left.xml
@@ -0,0 +1,8 @@
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/anim/side_in_right.xml b/app/src/main/res/anim/side_in_right.xml
new file mode 100644
index 0000000..9bf14de
--- /dev/null
+++ b/app/src/main/res/anim/side_in_right.xml
@@ -0,0 +1,8 @@
+
+
+
diff --git a/app/src/main/res/anim/side_out_left.xml b/app/src/main/res/anim/side_out_left.xml
new file mode 100644
index 0000000..0ab1581
--- /dev/null
+++ b/app/src/main/res/anim/side_out_left.xml
@@ -0,0 +1,8 @@
+
+
+
diff --git a/app/src/main/res/anim/side_out_right.xml b/app/src/main/res/anim/side_out_right.xml
new file mode 100644
index 0000000..6d5a3c5
--- /dev/null
+++ b/app/src/main/res/anim/side_out_right.xml
@@ -0,0 +1,8 @@
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..90f9580
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,5 @@
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_border.xml b/app/src/main/res/drawable/bottom_border.xml
new file mode 100644
index 0000000..c7189c7
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_border.xml
@@ -0,0 +1,13 @@
+
+
+ -
+
+
+
+ -
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/drawable/btn_qrcode.png b/app/src/main/res/drawable/btn_qrcode.png
new file mode 100644
index 0000000..9c04bee
Binary files /dev/null and b/app/src/main/res/drawable/btn_qrcode.png differ
diff --git a/app/src/main/res/drawable/dashed_border.xml b/app/src/main/res/drawable/dashed_border.xml
new file mode 100644
index 0000000..ea9f232
--- /dev/null
+++ b/app/src/main/res/drawable/dashed_border.xml
@@ -0,0 +1,12 @@
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/drawable/de.png b/app/src/main/res/drawable/de.png
new file mode 100644
index 0000000..2fd433f
Binary files /dev/null and b/app/src/main/res/drawable/de.png differ
diff --git a/app/src/main/res/drawable/en.png b/app/src/main/res/drawable/en.png
new file mode 100644
index 0000000..be8a095
Binary files /dev/null and b/app/src/main/res/drawable/en.png differ
diff --git a/app/src/main/res/drawable/ic_add.png b/app/src/main/res/drawable/ic_add.png
new file mode 100644
index 0000000..334187b
Binary files /dev/null and b/app/src/main/res/drawable/ic_add.png differ
diff --git a/app/src/main/res/drawable/ic_add_user.png b/app/src/main/res/drawable/ic_add_user.png
new file mode 100644
index 0000000..487fcd6
Binary files /dev/null and b/app/src/main/res/drawable/ic_add_user.png differ
diff --git a/app/src/main/res/drawable/ic_alternate_email.png b/app/src/main/res/drawable/ic_alternate_email.png
new file mode 100644
index 0000000..cef524e
Binary files /dev/null and b/app/src/main/res/drawable/ic_alternate_email.png differ
diff --git a/app/src/main/res/drawable/ic_arrow_drop_down_circle.png b/app/src/main/res/drawable/ic_arrow_drop_down_circle.png
new file mode 100644
index 0000000..9fa7fa6
Binary files /dev/null and b/app/src/main/res/drawable/ic_arrow_drop_down_circle.png differ
diff --git a/app/src/main/res/drawable/ic_arrow_drop_up_circle.png b/app/src/main/res/drawable/ic_arrow_drop_up_circle.png
new file mode 100644
index 0000000..2437d09
Binary files /dev/null and b/app/src/main/res/drawable/ic_arrow_drop_up_circle.png differ
diff --git a/app/src/main/res/drawable/ic_av_timer.png b/app/src/main/res/drawable/ic_av_timer.png
new file mode 100644
index 0000000..1072b6a
Binary files /dev/null and b/app/src/main/res/drawable/ic_av_timer.png differ
diff --git a/app/src/main/res/drawable/ic_change_key.png b/app/src/main/res/drawable/ic_change_key.png
new file mode 100644
index 0000000..7a3f698
Binary files /dev/null and b/app/src/main/res/drawable/ic_change_key.png differ
diff --git a/app/src/main/res/drawable/ic_close_menu.png b/app/src/main/res/drawable/ic_close_menu.png
new file mode 100644
index 0000000..430a04b
Binary files /dev/null and b/app/src/main/res/drawable/ic_close_menu.png differ
diff --git a/app/src/main/res/drawable/ic_dehaze.png b/app/src/main/res/drawable/ic_dehaze.png
new file mode 100644
index 0000000..1c4200c
Binary files /dev/null and b/app/src/main/res/drawable/ic_dehaze.png differ
diff --git a/app/src/main/res/drawable/ic_delete_user.png b/app/src/main/res/drawable/ic_delete_user.png
new file mode 100644
index 0000000..c162ece
Binary files /dev/null and b/app/src/main/res/drawable/ic_delete_user.png differ
diff --git a/app/src/main/res/drawable/ic_do_not_disturb_on.png b/app/src/main/res/drawable/ic_do_not_disturb_on.png
new file mode 100644
index 0000000..f8282be
Binary files /dev/null and b/app/src/main/res/drawable/ic_do_not_disturb_on.png differ
diff --git a/app/src/main/res/drawable/ic_downloading.gif b/app/src/main/res/drawable/ic_downloading.gif
new file mode 100644
index 0000000..24e97ca
Binary files /dev/null and b/app/src/main/res/drawable/ic_downloading.gif differ
diff --git a/app/src/main/res/drawable/ic_e_pass.png b/app/src/main/res/drawable/ic_e_pass.png
new file mode 100644
index 0000000..1d8ba07
Binary files /dev/null and b/app/src/main/res/drawable/ic_e_pass.png differ
diff --git a/app/src/main/res/drawable/ic_edit.png b/app/src/main/res/drawable/ic_edit.png
new file mode 100644
index 0000000..20566cf
Binary files /dev/null and b/app/src/main/res/drawable/ic_edit.png differ
diff --git a/app/src/main/res/drawable/ic_event.png b/app/src/main/res/drawable/ic_event.png
new file mode 100644
index 0000000..3b2caee
Binary files /dev/null and b/app/src/main/res/drawable/ic_event.png differ
diff --git a/app/src/main/res/drawable/ic_file_download.png b/app/src/main/res/drawable/ic_file_download.png
new file mode 100644
index 0000000..e9b4478
Binary files /dev/null and b/app/src/main/res/drawable/ic_file_download.png differ
diff --git a/app/src/main/res/drawable/ic_help_outline.png b/app/src/main/res/drawable/ic_help_outline.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/ic_keyboard_arrow_left.png b/app/src/main/res/drawable/ic_keyboard_arrow_left.png
new file mode 100644
index 0000000..af983eb
Binary files /dev/null and b/app/src/main/res/drawable/ic_keyboard_arrow_left.png differ
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..00d9241
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+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,5 @@
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\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_launcher_round.xml b/app/src/main/res/drawable/ic_launcher_round.xml
new file mode 100644
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+++ b/app/src/main/res/drawable/ic_launcher_round.xml
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\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_link_off.png b/app/src/main/res/drawable/ic_link_off.png
new file mode 100644
index 0000000..08fdc1a
Binary files /dev/null and b/app/src/main/res/drawable/ic_link_off.png differ
diff --git a/app/src/main/res/drawable/ic_local_printshop.png b/app/src/main/res/drawable/ic_local_printshop.png
new file mode 100644
index 0000000..6d0f138
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diff --git a/app/src/main/res/drawable/ic_location_on.png b/app/src/main/res/drawable/ic_location_on.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/ic_lock.png b/app/src/main/res/drawable/ic_lock.png
new file mode 100644
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new file mode 100644
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new file mode 100644
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diff --git a/app/src/main/res/drawable/ic_opacity.png b/app/src/main/res/drawable/ic_opacity.png
new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
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diff --git a/app/src/main/res/drawable/ic_security.png b/app/src/main/res/drawable/ic_security.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/ic_settings.png b/app/src/main/res/drawable/ic_settings.png
new file mode 100644
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new file mode 100644
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diff --git a/app/src/main/res/drawable/ic_share_results.png b/app/src/main/res/drawable/ic_share_results.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/ic_support.png b/app/src/main/res/drawable/ic_support.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_aachen.png b/app/src/main/res/drawable/labor_aachen.png
new file mode 100644
index 0000000..9f77c74
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diff --git a/app/src/main/res/drawable/labor_berlin.png b/app/src/main/res/drawable/labor_berlin.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_cottbus.png b/app/src/main/res/drawable/labor_cottbus.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_dessau.png b/app/src/main/res/drawable/labor_dessau.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_dortmund.png b/app/src/main/res/drawable/labor_dortmund.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_dresden.png b/app/src/main/res/drawable/labor_dresden.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_erfurt.png b/app/src/main/res/drawable/labor_erfurt.png
new file mode 100644
index 0000000..f051122
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diff --git a/app/src/main/res/drawable/labor_essen.png b/app/src/main/res/drawable/labor_essen.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_frankfurt.jpg b/app/src/main/res/drawable/labor_frankfurt.jpg
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_freiburg.png b/app/src/main/res/drawable/labor_freiburg.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_hannover.png b/app/src/main/res/drawable/labor_hannover.png
new file mode 100644
index 0000000..349f42b
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diff --git a/app/src/main/res/drawable/labor_hannover_mlh.png b/app/src/main/res/drawable/labor_hannover_mlh.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_heidelberg.png b/app/src/main/res/drawable/labor_heidelberg.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_hofheim.png b/app/src/main/res/drawable/labor_hofheim.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_karlsruhe.png b/app/src/main/res/drawable/labor_karlsruhe.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_kassel.png b/app/src/main/res/drawable/labor_kassel.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_leipzig.png b/app/src/main/res/drawable/labor_leipzig.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_ludwigsburg.png b/app/src/main/res/drawable/labor_ludwigsburg.png
new file mode 100644
index 0000000..2eb03e2
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diff --git a/app/src/main/res/drawable/labor_mainz.jpg b/app/src/main/res/drawable/labor_mainz.jpg
new file mode 100644
index 0000000..b454b4b
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diff --git a/app/src/main/res/drawable/labor_moenchengladbach.png b/app/src/main/res/drawable/labor_moenchengladbach.png
new file mode 100644
index 0000000..5b05bb2
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diff --git a/app/src/main/res/drawable/labor_muenchen.png b/app/src/main/res/drawable/labor_muenchen.png
new file mode 100644
index 0000000..1000c49
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diff --git a/app/src/main/res/drawable/labor_muenster.png b/app/src/main/res/drawable/labor_muenster.png
new file mode 100644
index 0000000..4910e89
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diff --git a/app/src/main/res/drawable/labor_nuernberg.png b/app/src/main/res/drawable/labor_nuernberg.png
new file mode 100644
index 0000000..bc4c055
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diff --git a/app/src/main/res/drawable/labor_passau.png b/app/src/main/res/drawable/labor_passau.png
new file mode 100644
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diff --git a/app/src/main/res/drawable/labor_ravensburg.png b/app/src/main/res/drawable/labor_ravensburg.png
new file mode 100644
index 0000000..ebbf87c
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diff --git a/app/src/main/res/drawable/labor_rosenheim.png b/app/src/main/res/drawable/labor_rosenheim.png
new file mode 100644
index 0000000..4ceccba
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diff --git a/app/src/main/res/drawable/labor_schweinfurt.png b/app/src/main/res/drawable/labor_schweinfurt.png
new file mode 100644
index 0000000..f052194
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diff --git a/app/src/main/res/drawable/labor_schwerin.png b/app/src/main/res/drawable/labor_schwerin.png
new file mode 100644
index 0000000..0cbe864
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diff --git a/app/src/main/res/drawable/labor_stralsrund.png b/app/src/main/res/drawable/labor_stralsrund.png
new file mode 100644
index 0000000..163a05e
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diff --git a/app/src/main/res/drawable/labor_suhl.png b/app/src/main/res/drawable/labor_suhl.png
new file mode 100644
index 0000000..6c95406
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diff --git a/app/src/main/res/drawable/labor_ulm.png b/app/src/main/res/drawable/labor_ulm.png
new file mode 100644
index 0000000..707945b
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diff --git a/app/src/main/res/drawable/limbach.png b/app/src/main/res/drawable/limbach.png
new file mode 100644
index 0000000..1a59a18
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diff --git a/app/src/main/res/drawable/popup_border.xml b/app/src/main/res/drawable/popup_border.xml
new file mode 100644
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+++ b/app/src/main/res/drawable/popup_border.xml
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\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_edit_oegd.xml b/app/src/main/res/layout/activity_edit_oegd.xml
new file mode 100644
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+++ b/app/src/main/res/layout/activity_edit_oegd.xml
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diff --git a/app/src/main/res/layout/activity_faq.xml b/app/src/main/res/layout/activity_faq.xml
new file mode 100644
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+++ b/app/src/main/res/layout/activity_faq.xml
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diff --git a/app/src/main/res/layout/activity_labor.xml b/app/src/main/res/layout/activity_labor.xml
new file mode 100644
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--- /dev/null
+++ b/app/src/main/res/layout/activity_labor.xml
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diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
new file mode 100644
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+++ b/app/src/main/res/layout/activity_login.xml
@@ -0,0 +1,165 @@
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diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
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@@ -0,0 +1,151 @@
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diff --git a/app/src/main/res/layout/activity_new_oegd.xml b/app/src/main/res/layout/activity_new_oegd.xml
new file mode 100644
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--- /dev/null
+++ b/app/src/main/res/layout/activity_new_oegd.xml
@@ -0,0 +1,387 @@
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diff --git a/app/src/main/res/layout/activity_oegd.xml b/app/src/main/res/layout/activity_oegd.xml
new file mode 100644
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--- /dev/null
+++ b/app/src/main/res/layout/activity_oegd.xml
@@ -0,0 +1,149 @@
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diff --git a/app/src/main/res/layout/activity_pdf_viewer.xml b/app/src/main/res/layout/activity_pdf_viewer.xml
new file mode 100644
index 0000000..1673085
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+++ b/app/src/main/res/layout/activity_pdf_viewer.xml
@@ -0,0 +1,113 @@
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diff --git a/app/src/main/res/layout/activity_settings.xml b/app/src/main/res/layout/activity_settings.xml
new file mode 100644
index 0000000..31ea74f
--- /dev/null
+++ b/app/src/main/res/layout/activity_settings.xml
@@ -0,0 +1,264 @@
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diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..fd26f82
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,49 @@
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\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_support.xml b/app/src/main/res/layout/activity_support.xml
new file mode 100644
index 0000000..41cb6ab
--- /dev/null
+++ b/app/src/main/res/layout/activity_support.xml
@@ -0,0 +1,341 @@
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diff --git a/app/src/main/res/layout/fragment_labor.xml b/app/src/main/res/layout/fragment_labor.xml
new file mode 100644
index 0000000..8489723
--- /dev/null
+++ b/app/src/main/res/layout/fragment_labor.xml
@@ -0,0 +1,65 @@
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diff --git a/app/src/main/res/layout/fragment_labor_qrcode_select.xml b/app/src/main/res/layout/fragment_labor_qrcode_select.xml
new file mode 100644
index 0000000..ebe824b
--- /dev/null
+++ b/app/src/main/res/layout/fragment_labor_qrcode_select.xml
@@ -0,0 +1,38 @@
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\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b79d28a
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,68 @@
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diff --git a/app/src/main/res/layout/fragment_oegd_code.xml b/app/src/main/res/layout/fragment_oegd_code.xml
new file mode 100644
index 0000000..935d112
--- /dev/null
+++ b/app/src/main/res/layout/fragment_oegd_code.xml
@@ -0,0 +1,28 @@
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\ No newline at end of file
diff --git a/app/src/main/res/layout/password_activity.xml b/app/src/main/res/layout/password_activity.xml
new file mode 100644
index 0000000..826fb85
--- /dev/null
+++ b/app/src/main/res/layout/password_activity.xml
@@ -0,0 +1,307 @@
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diff --git a/app/src/main/res/layout/popup_confirm_delete.xml b/app/src/main/res/layout/popup_confirm_delete.xml
new file mode 100644
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+++ b/app/src/main/res/layout/popup_confirm_delete.xml
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diff --git a/app/src/main/res/layout/popup_confirm_password.xml b/app/src/main/res/layout/popup_confirm_password.xml
new file mode 100644
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--- /dev/null
+++ b/app/src/main/res/layout/popup_confirm_password.xml
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diff --git a/app/src/main/res/layout/popup_cwa_policy.xml b/app/src/main/res/layout/popup_cwa_policy.xml
new file mode 100644
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+++ b/app/src/main/res/layout/popup_cwa_policy.xml
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diff --git a/app/src/main/res/layout/popup_menu.xml b/app/src/main/res/layout/popup_menu.xml
new file mode 100644
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diff --git a/app/src/main/res/layout/popup_new_pgs.xml b/app/src/main/res/layout/popup_new_pgs.xml
new file mode 100644
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diff --git a/app/src/main/res/layout/popup_oegd_options.xml b/app/src/main/res/layout/popup_oegd_options.xml
new file mode 100644
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diff --git a/app/src/main/res/layout/popup_password_reset.xml b/app/src/main/res/layout/popup_password_reset.xml
new file mode 100644
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diff --git a/app/src/main/res/layout/popup_pdf_viewer_options.xml b/app/src/main/res/layout/popup_pdf_viewer_options.xml
new file mode 100644
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diff --git a/app/src/main/res/layout/popup_privacy_policy.xml b/app/src/main/res/layout/popup_privacy_policy.xml
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diff --git a/app/src/main/res/layout/popup_push_explain.xml b/app/src/main/res/layout/popup_push_explain.xml
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diff --git a/app/src/main/res/layout/results_table_row.xml b/app/src/main/res/layout/results_table_row.xml
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diff --git a/app/src/main/res/menu/menu_main.xml b/app/src/main/res/menu/menu_main.xml
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diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
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diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
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diff --git a/app/src/main/res/mipmap-hdpi/bottom_abstract.png b/app/src/main/res/mipmap-hdpi/bottom_abstract.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_alternate_email.png b/app/src/main/res/mipmap-hdpi/ic_alternate_email.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_arrow_drop_down_circle.png b/app/src/main/res/mipmap-hdpi/ic_arrow_drop_down_circle.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_arrow_drop_up_circle.png b/app/src/main/res/mipmap-hdpi/ic_arrow_drop_up_circle.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_av_timer.png b/app/src/main/res/mipmap-hdpi/ic_av_timer.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_change_key.png b/app/src/main/res/mipmap-hdpi/ic_change_key.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_close_menu.png b/app/src/main/res/mipmap-hdpi/ic_close_menu.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_dehaze.png b/app/src/main/res/mipmap-hdpi/ic_dehaze.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_delete_user.png b/app/src/main/res/mipmap-hdpi/ic_delete_user.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_do_not_disturb_on.png b/app/src/main/res/mipmap-hdpi/ic_do_not_disturb_on.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_e_pass.png b/app/src/main/res/mipmap-hdpi/ic_e_pass.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_edit.png b/app/src/main/res/mipmap-hdpi/ic_edit.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_event.png b/app/src/main/res/mipmap-hdpi/ic_event.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_file_download.png b/app/src/main/res/mipmap-hdpi/ic_file_download.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_help_outline.png b/app/src/main/res/mipmap-hdpi/ic_help_outline.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_keyboard_arrow_left.png b/app/src/main/res/mipmap-hdpi/ic_keyboard_arrow_left.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_adaptive_back.png b/app/src/main/res/mipmap-hdpi/ic_launcher_adaptive_back.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_adaptive_fore.png b/app/src/main/res/mipmap-hdpi/ic_launcher_adaptive_fore.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.xml b/app/src/main/res/mipmap-hdpi/ic_launcher_round.xml
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diff --git a/app/src/main/res/mipmap-hdpi/ic_link_off.png b/app/src/main/res/mipmap-hdpi/ic_link_off.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_local_printshop.png b/app/src/main/res/mipmap-hdpi/ic_local_printshop.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_lock.png b/app/src/main/res/mipmap-hdpi/ic_lock.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_notifications_active.png b/app/src/main/res/mipmap-hdpi/ic_notifications_active.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_number.png b/app/src/main/res/mipmap-hdpi/ic_number.png
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diff --git a/app/src/main/res/mipmap-hdpi/ic_picture_as_pdf.png b/app/src/main/res/mipmap-hdpi/ic_picture_as_pdf.png
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\ No newline at end of file
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+
\ No newline at end of file
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..598e5d8
--- /dev/null
+++ b/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,17 @@
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/values-w1240dp/dimens.xml b/app/src/main/res/values-w1240dp/dimens.xml
new file mode 100644
index 0000000..d73f4a3
--- /dev/null
+++ b/app/src/main/res/values-w1240dp/dimens.xml
@@ -0,0 +1,3 @@
+
+ 200dp
+
\ No newline at end of file
diff --git a/app/src/main/res/values-w600dp/dimens.xml b/app/src/main/res/values-w600dp/dimens.xml
new file mode 100644
index 0000000..22d7f00
--- /dev/null
+++ b/app/src/main/res/values-w600dp/dimens.xml
@@ -0,0 +1,3 @@
+
+ 48dp
+
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..d163f32
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,20 @@
+
+
+
+ #FFFFFF
+ #991355
+ #CE007A
+ #FF000000
+ #FFFFFFFF
+ #787878
+ #BBBBBB
+ #EAEAEA
+ #89C663
+ #EEEEEE
+ #AF52DE
+ #B3000000
+ #0069D9
+ #61CA1F
+ #378F00
+ #CA391F
+
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..125df87
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,3 @@
+
+ 16dp
+
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..c67f963
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,12 @@
+
+ Patienten App
+ Settings
+
+ First Fragment
+ Second Fragment
+ Next
+ Previous
+
+ Hello first fragment
+ Hello second fragment. Arg: %1$s
+
\ No newline at end of file
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..e20a42d
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,40 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/test/java/de/labor_stein/befund/ExampleUnitTest.java b/app/src/test/java/de/labor_stein/befund/ExampleUnitTest.java
new file mode 100644
index 0000000..a62b9cd
--- /dev/null
+++ b/app/src/test/java/de/labor_stein/befund/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package de.labor_stein.befund;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see Testing documentation
+ */
+public class ExampleUnitTest {
+ @Test
+ public void addition_isCorrect() {
+ assertEquals(4, 2 + 2);
+ }
+}
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..e23d5ef
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,17 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+ repositories {
+ google()
+ mavenCentral()
+ }
+ dependencies {
+ classpath 'com.android.tools.build:gradle:7.2.1'
+ classpath 'com.google.gms:google-services:4.3.12'
+ // NOTE: Do not place your application dependencies here; they belong
+ // in the individual module build.gradle files
+ }
+}
+
+task clean(type: Delete) {
+ delete rootProject.buildDir
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..52f5917
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,19 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..9eeeca5
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Mon Jun 13 09:03:00 CEST 2022
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew b/gradlew
new file mode 100644
index 0000000..4f906e0
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=`expr $i + 1`
+ done
+ case $i in
+ 0) set -- ;;
+ 1) set -- "$args0" ;;
+ 2) set -- "$args0" "$args1" ;;
+ 3) set -- "$args0" "$args1" "$args2" ;;
+ 4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..6c65f60
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,10 @@
+dependencyResolutionManagement {
+ repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+ repositories {
+ google()
+ mavenCentral()
+ jcenter() // Warning: this repository is going to shut down soon
+ }
+}
+rootProject.name = "Befund"
+include ':app'
diff --git a/test.log b/test.log
new file mode 100644
index 0000000..62577d9
--- /dev/null
+++ b/test.log
@@ -0,0 +1 @@
+This is a test if commit and push is possible
\ No newline at end of file
+