Update Android components and try push workarounds #501 OT-779

Fixed MethodChannels.java typo
Updated gradle
Update libs
Added more push callback for debugging

android/app/build.gradle

@@ -113,11 +113,11 @@ flutter {
 }
 
 dependencies {
-    implementation 'com.google.crypto.tink:apps-webpush:1.3.0-rc1'
-    implementation 'com.google.firebase:firebase-core:17.2.1'
+    implementation 'com.google.crypto.tink:apps-webpush:1.3.0'
+    implementation 'com.google.firebase:firebase-messaging:20.1.6'
     implementation 'org.bouncycastle:bcprov-jdk16:1.46'
 
-    testImplementation 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.13'
 
     androidTestImplementation 'androidx.test:runner:1.2.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'

android/app/src/main/AndroidManifest.xml

@@ -15,16 +15,18 @@
 
     <uses-permission android:name="android.permission.VIBRATE" />
 
+    <!-- TODO this entry is a temporary hack to be able to try stuff with the FirebaseMessagingPlugin - See https://github.com/FirebaseExtended/flutterfire/issues/1754 for more information -->
     <application
+        android:name=".MainApplication"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         tools:replace="android:label">
         <activity
             android:name=".MainActivity"
-            android:launchMode="singleTop"
-            android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
             android:windowSoftInputMode="adjustResize">
             <!-- Specify that the launch screen should continue being displayed until Flutter renders its first frame. -->
             <meta-data

android/app/src/main/java/com/openxchange/oxcoi/MainApplication.java

@@ -0,0 +1,63 @@
+/*
+ * OPEN-XCHANGE legal information
+ *
+ * All intellectual property rights in the Software are protected by
+ * international copyright laws.
+ *
+ *
+ * In some countries OX, OX Open-Xchange and open xchange
+ * as well as the corresponding Logos OX Open-Xchange and OX are registered
+ * trademarks of the OX Software GmbH group of companies.
+ * The use of the Logos is not covered by the Mozilla Public License 2.0 (MPL 2.0).
+ * Instead, you are allowed to use these Logos according to the terms and
+ * conditions of the Creative Commons License, Version 2.5, Attribution,
+ * Non-commercial, ShareAlike, and the interpretation of the term
+ * Non-commercial applicable to the aforementioned license is published
+ * on the web site https://www.open-xchange.com/terms-and-conditions/.
+ *
+ * Please make sure that third-party modules and libraries are used
+ * according to their respective licenses.
+ *
+ * Any modifications to this package must retain all copyright notices
+ * of the original copyright holder(s) for the original code used.
+ *
+ * After any such modifications, the original and derivative code shall remain
+ * under the copyright of the copyright holder(s) and/or original author(s) as stated here:
+ * https://www.open-xchange.com/legal/. The contributing author shall be
+ * given Attribution for the derivative code and a license granting use.
+ *
+ * Copyright (C) 2016-2020 OX Software GmbH
+ * Mail: info@open-xchange.com
+ *
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the Mozilla Public License 2.0
+ * for more details.
+ */
+
+package com.openxchange.oxcoi;
+
+import io.flutter.app.FlutterApplication;
+import io.flutter.plugin.common.PluginRegistry;
+import io.flutter.plugin.common.PluginRegistry.PluginRegistrantCallback;
+import io.flutter.plugins.firebasemessaging.FirebaseMessagingPlugin;
+import io.flutter.plugins.firebasemessaging.FlutterFirebaseMessagingService;
+
+// TODO this whole class is a temporary hack to be able to try stuff with the FirebaseMessagingPlugin - See https://github.com/FirebaseExtended/flutterfire/issues/1754 for more information
+public class MainApplication extends FlutterApplication implements PluginRegistrantCallback {
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        FlutterFirebaseMessagingService.setPluginRegistrant(this);
+    }
+
+    @Override
+    public void registerWith(PluginRegistry registry) {
+        FirebaseMessagingPlugin.registerWith(registry.registrarFor("io.flutter.plugins.firebasemessaging.FirebaseMessagingPlugin"));
+    }
+}

android/app/src/main/java/com/openxchange/oxcoi/MethodChannels.java

@@ -1,13 +1,54 @@
-package com.openxchange.oxcoi;
+/*
+ * OPEN-XCHANGE legal information
+ *
+ * All intellectual property rights in the Software are protected by
+ * international copyright laws.
+ *
+ *
+ * In some countries OX, OX Open-Xchange and open xchange
+ * as well as the corresponding Logos OX Open-Xchange and OX are registered
+ * trademarks of the OX Software GmbH group of companies.
+ * The use of the Logos is not covered by the Mozilla Public License 2.0 (MPL 2.0).
+ * Instead, you are allowed to use these Logos according to the terms and
+ * conditions of the Creative Commons License, Version 2.5, Attribution,
+ * Non-commercial, ShareAlike, and the interpretation of the term
+ * Non-commercial applicable to the aforementioned license is published
+ * on the web site https://www.open-xchange.com/terms-and-conditions/.
+ *
+ * Please make sure that third-party modules and libraries are used
+ * according to their respective licenses.
+ *
+ * Any modifications to this package must retain all copyright notices
+ * of the original copyright holder(s) for the original code used.
+ *
+ * After any such modifications, the original and derivative code shall remain
+ * under the copyright of the copyright holder(s) and/or original author(s) as stated here:
+ * https://www.open-xchange.com/legal/. The contributing author shall be
+ * given Attribution for the derivative code and a license granting use.
+ *
+ * Copyright (C) 2016-2020 OX Software GmbH
+ * Mail: info@open-xchange.com
+ *
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the Mozilla Public License 2.0
+ * for more details.
+ */
 
+package com.openxchange.oxcoi;
 
 class MethodChannels {
 
     abstract static class Security {
         static final String NAME = "oxcoi.security";
 
         abstract static class Methods {
-            static final String DECRYPT = "'decrypt'";
+            static final String DECRYPT = "decrypt";
         }
 
         abstract static class Arguments {

android/build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.3'
+        classpath 'com.android.tools.build:gradle:3.6.3'
         classpath 'com.google.gms:google-services:4.3.3'
     }
 }

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Thu Nov 28 13:37:47 CET 2019
+#Wed Apr 29 13:11:03 CEST 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip

lib/src/push/push_manager.dart

@@ -57,10 +57,17 @@ import 'package:ox_coi/src/push/push_bloc.dart';
 import 'package:ox_coi/src/push/push_event_state.dart';
 import 'package:ox_coi/src/security/security_manager.dart';
 
+final _logger = Logger("push_manager");
+
+Future<void> onBackgroundMessage(Map<String, dynamic> message) {
+  //TODO: Add functionality
+  _logger.info("onBackgroundMessage $message");
+  return Future(null);
+}
+
 class PushManager {
   final _firebaseMessaging = FirebaseMessaging();
   final _notificationManager = DisplayNotificationManager();
-  final _logger = Logger("push_manager");
 
   BuildContext _buildContext;
   PushBloc _pushBloc;
@@ -83,11 +90,13 @@ class PushManager {
           final decryptedContent = await decryptAsync(notificationData.content);
           if (_isValidationPush(decryptedContent)) {
             final validation = _getPushValidation(decryptedContent).validation;
+            _logger.info("Validation message with state validation: $validation received");
             _pushBloc.add(ValidateMetadata(validation: validation));
           } else {
             final pushChatMessage = _getPushChatMessage(decryptedContent);
             final fromEmail = pushChatMessage.fromEmail;
             final body = "I sent you a new chat message"; // TODO replace decrypt
+            _logger.info("Chat message received from: $fromEmail");
             await _notificationManager.showNotificationFromPushAsync(fromEmail, body);
           }
         }
@@ -103,6 +112,7 @@ class PushManager {
         _logger.info("onLaunch $message");
         return Future(null);
       },
+      onBackgroundMessage: onBackgroundMessage,
     );
     _firebaseMessaging.requestNotificationPermissions(const IosNotificationSettings(sound: true, badge: true, alert: true));
   }