feat: Switch to firebase messaging package

android/app/build.gradle

@@ -65,12 +65,10 @@ android {
     buildTypes {
         debug {
             signingConfig signingConfigs.debug
-            applicationIdSuffix ".debug"
-            versionNameSuffix "-debug"
         }
         release {
             signingConfig signingConfigs.release
-        }
+       }
     }
     // https://stackoverflow.com/a/77494454/8222484
     packagingOptions {
@@ -87,8 +85,7 @@ flutter {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    //implementation 'com.google.firebase:firebase-messaging:19.0.1' // Workaround for https://github.com/microg/android_packages_apps_GmsCore/issues/313#issuecomment-617651698
     implementation 'androidx.multidex:multidex:2.0.1'
 }
 
-//apply plugin: 'com.google.gms.google-services'
+apply plugin: 'com.google.gms.google-services'

android/app/src/main/AndroidManifest.xml

@@ -113,13 +113,6 @@
             </intent-filter>
         </activity>
 
-        <service android:name=".FcmPushService"
-          android:exported="false">
-          <intent-filter>
-            <action android:name="com.google.firebase.MESSAGING_EVENT"/>
-          </intent-filter>
-        </service>
-
         <service android:name="com.pravera.flutter_foreground_task.service.ForegroundService"
              android:foregroundServiceType="camera|microphone|mediaProjection">
         </service>

android/app/src/main/kotlin/chat/fluffy/fluffychat/MainActivity.kt

@@ -7,13 +7,11 @@ import android.content.Context
 import androidx.multidex.MultiDex
 
 class MainActivity : FlutterActivity() {
-
     override fun attachBaseContext(base: Context) {
         super.attachBaseContext(base)
         MultiDex.install(this)
     }
 
-
     override fun provideFlutterEngine(context: Context): FlutterEngine? {
         return provideEngine(this)
     }

android/build.gradle

@@ -8,7 +8,7 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:7.1.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        //classpath 'com.google.gms:google-services:4.3.8'
+        classpath 'com.google.gms:google-services:4.3.8'
     }
 }
 

firebase.json

@@ -0,0 +1 @@
+{"flutter":{"platforms":{"android":{"default":{"projectId":"fluffychat-ef3e8","appId":"1:865731724731:android:ec427b3b1dcd4a1e64309e","fileOutput":"android/app/google-services.json"}},"ios":{"default":{"projectId":"fluffychat-ef3e8","appId":"1:865731724731:ios:79fd983ce46cb40c64309e","uploadDebugSymbols":false,"fileOutput":"ios/Runner/GoogleService-Info.plist"}},"macos":{"default":{"projectId":"fluffychat-ef3e8","appId":"1:865731724731:ios:6fb777cf513cdb6264309e","uploadDebugSymbols":false,"fileOutput":"macos/Runner/GoogleService-Info.plist"}},"dart":{"lib/firebase_options.dart":{"projectId":"fluffychat-ef3e8","configurations":{"android":"1:865731724731:android:ec427b3b1dcd4a1e64309e","ios":"1:865731724731:ios:79fd983ce46cb40c64309e","macos":"1:865731724731:ios:6fb777cf513cdb6264309e","web":"1:865731724731:web:d367990bc625c24864309e"}}}}}}

lib/main.dart

@@ -1,3 +1,4 @@
+import 'package:firebase_core/firebase_core.dart';
 import 'package:flutter/material.dart';
 
 import 'package:collection/collection.dart';
@@ -21,6 +22,8 @@ void main() async {
   // widget bindings are initialized already.
   WidgetsFlutterBinding.ensureInitialized();
 
+  await Firebase.initializeApp();
+
   Logs().nativeColors = !PlatformInfos.isIOS;
   final store = await SharedPreferences.getInstance();
   final clients = await ClientManager.getClients(store: store);

lib/utils/background_push.dart

@@ -21,6 +21,7 @@ import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
 
+import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
@@ -38,8 +39,6 @@ import '../config/setting_keys.dart';
 import '../widgets/matrix.dart';
 import 'platform_infos.dart';
 
-//import 'package:fcm_shared_isolate/fcm_shared_isolate.dart';
-
 class NoTokenException implements Exception {
   String get cause => 'Cannot get firebase token';
 }
@@ -63,7 +62,7 @@ class BackgroundPush {
 
   final pendingTests = <String, Completer<void>>{};
 
-  final dynamic firebase = null; //FcmSharedIsolate();
+  final firebase = FirebaseMessaging.instance;
 
   DateTime? lastReceivedPush;
 
@@ -73,17 +72,16 @@ class BackgroundPush {
     onRoomSync ??= client.onSync.stream
         .where((s) => s.hasRoomUpdate)
         .listen((s) => _onClearingPush(getFromServer: false));
-    firebase?.setListeners(
-      onMessage: (message) => pushHelper(
-        PushNotification.fromJson(
-          Map<String, dynamic>.from(message['data'] ?? message),
-        ),
+    FirebaseMessaging.onMessage.listen(
+      (message) => pushHelper(
+        PushNotification.fromJson(Map<String, dynamic>.from(message.data)),
         client: client,
         l10n: l10n,
         activeRoomId: matrix?.activeRoomId,
         onSelectNotification: goToRoom,
       ),
     );
+    FirebaseMessaging.onBackgroundMessage(pushHelperBackground);
     if (Platform.isAndroid) {
       UnifiedPush.initialize(
         onNewEndpoint: _newUpEndpoint,
@@ -137,9 +135,8 @@ class BackgroundPush {
     Set<String?>? oldTokens,
     bool useDeviceSpecificAppId = false,
   }) async {
-    if (PlatformInfos.isIOS) {
-      await firebase?.requestPermission();
-    }
+    await firebase.requestPermission();
+
     final clientName = PlatformInfos.clientName;
     oldTokens ??= <String>{};
     final pushers = await (client.getPushers().catchError((e) {
@@ -290,7 +287,7 @@ class BackgroundPush {
     Logs().v('Setup firebase');
     if (_fcmToken?.isEmpty ?? true) {
       try {
-        _fcmToken = await firebase?.getToken();
+        _fcmToken = await firebase.getToken();
         if (_fcmToken == null) throw ('PushToken is null');
       } catch (e, s) {
         Logs().w('[Push] cannot get token', e, e is String ? null : s);
@@ -355,7 +352,7 @@ class BackgroundPush {
     Logs().i('[Push] UnifiedPush using endpoint $endpoint');
     final oldTokens = <String?>{};
     try {
-      final fcmToken = await firebase?.getToken();
+      final fcmToken = await firebase.getToken();
       oldTokens.add(fcmToken);
     } catch (_) {}
     await setupPusher(

lib/utils/client_manager.dart

@@ -19,7 +19,7 @@ import 'matrix_sdk_extensions/flutter_matrix_sdk_database_builder.dart';
 abstract class ClientManager {
   static const String clientNamespace = 'im.fluffychat.store.clients';
   static Future<List<Client>> getClients({
-    bool initialize = true,
+    bool isBackgroundClient = false,
     required SharedPreferences store,
   }) async {
     if (PlatformInfos.isLinux) {
@@ -40,28 +40,28 @@ abstract class ClientManager {
       await store.setStringList(clientNamespace, clientNames.toList());
     }
     final clients = clientNames.map(createClient).toList();
-    if (initialize) {
-      FlutterLocalNotificationsPlugin? flutterLocalNotificationsPlugin;
-      await Future.wait(
-        clients.map(
-          (client) => client
-              .init(
-                waitForFirstSync: false,
-                waitUntilLoadCompletedLoaded: false,
-                onMigration: () {
-                  sendMigrationNotification(
-                    flutterLocalNotificationsPlugin ??=
-                        FlutterLocalNotificationsPlugin(),
-                  );
-                },
-              )
-              .catchError(
-                (e, s) => Logs().e('Unable to initialize client', e, s),
-              ),
-        ),
-      );
-      flutterLocalNotificationsPlugin?.cancel(0);
-    }
+    FlutterLocalNotificationsPlugin? flutterLocalNotificationsPlugin;
+    await Future.wait(
+      clients.map(
+        (client) => client
+            .init(
+              waitForFirstSync: false,
+              waitUntilLoadCompletedLoaded: false,
+              isBackgroundClient: isBackgroundClient,
+              onMigration: () {
+                sendMigrationNotification(
+                  flutterLocalNotificationsPlugin ??=
+                      FlutterLocalNotificationsPlugin(),
+                );
+              },
+            )
+            .catchError(
+              (e, s) => Logs().e('Unable to initialize client', e, s),
+            ),
+      ),
+    );
+    flutterLocalNotificationsPlugin?.cancel(0);
+
     if (clients.length > 1 && clients.any((c) => !c.isLogged())) {
       final loggedOutClients = clients.where((c) => !c.isLogged()).toList();
       for (final client in loggedOutClients) {

lib/utils/push_helper.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 import 'dart:io';
 import 'dart:ui';
 
+import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter/material.dart';
 
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
@@ -17,6 +18,10 @@ import 'package:fluffychat/utils/matrix_sdk_extensions/matrix_locals.dart';
 import 'package:fluffychat/utils/platform_infos.dart';
 import 'package:fluffychat/utils/voip/callkeep_manager.dart';
 
+Future<void> pushHelperBackground(RemoteMessage message) => pushHelper(
+      PushNotification.fromJson(message.data),
+    );
+
 Future<void> pushHelper(
   PushNotification notification, {
   Client? client,
@@ -52,7 +57,7 @@ Future<void> pushHelper(
       l10n.newMessageInFluffyChat,
       l10n.openAppToReadMessages,
       NotificationDetails(
-        iOS: const DarwinNotificationDetails(),
+        iOS: const DarwinNotificationDetails(sound: 'notification.caf'),
         android: AndroidNotificationDetails(
           AppConfig.pushNotificationsChannelId,
           AppConfig.pushNotificationsChannelName,
@@ -101,7 +106,7 @@ Future<void> _tryPushHelper(
   );
 
   client ??= (await ClientManager.getClients(
-    initialize: false,
+    isBackgroundClient: true,
     store: await SharedPreferences.getInstance(),
   ))
       .first;
@@ -246,7 +251,9 @@ Future<void> _tryPushHelper(
     groupKey: notificationGroupId,
     fullScreenIntent: true, // To show notification popup
   );
-  const iOSPlatformChannelSpecifics = DarwinNotificationDetails();
+  const iOSPlatformChannelSpecifics = DarwinNotificationDetails(
+    sound: "notification.caf",
+  );
   final platformChannelSpecifics = NotificationDetails(
     android: androidPlatformChannelSpecifics,
     iOS: iOSPlatformChannelSpecifics,

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -12,6 +12,8 @@ import device_info_plus
 import dynamic_color
 import emoji_picker_flutter
 import file_selector_macos
+import firebase_core
+import firebase_messaging
 import flutter_app_badger
 import flutter_local_notifications
 import flutter_secure_storage_macos
@@ -43,6 +45,8 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DynamicColorPlugin.register(with: registry.registrar(forPlugin: "DynamicColorPlugin"))
   EmojiPickerFlutterPlugin.register(with: registry.registrar(forPlugin: "EmojiPickerFlutterPlugin"))
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
+  FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
+  FLTFirebaseMessagingPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseMessagingPlugin"))
   FlutterAppBadgerPlugin.register(with: registry.registrar(forPlugin: "FlutterAppBadgerPlugin"))
   FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
   FlutterSecureStoragePlugin.register(with: registry.registrar(forPlugin: "FlutterSecureStoragePlugin"))

macos/Runner.xcodeproj/project.pbxproj

@@ -26,6 +26,7 @@
 		33CC10F32044A3C60003C045 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F22044A3C60003C045 /* Assets.xcassets */; };
 		33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F42044A3C60003C045 /* MainMenu.xib */; };
 		33CC11132044BFA00003C045 /* MainFlutterWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC11122044BFA00003C045 /* MainFlutterWindow.swift */; };
+		3AF44CC3D61A8332019AFCDE /* GoogleService-Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = 5AEFA815523969D4ADFBE7E8 /* GoogleService-Info.plist */; };
 		9CAF203E1D098383F2EDFFCB /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = B3C62FEBAA272B5A33AFFC95 /* Pods_Runner.framework */; };
 /* End PBXBuildFile section */
 
@@ -69,6 +70,7 @@
 		33E51914231749380026EE4D /* Release.entitlements */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.entitlements; path = Release.entitlements; sourceTree = "<group>"; };
 		33E5194F232828860026EE4D /* AppInfo.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = AppInfo.xcconfig; sourceTree = "<group>"; };
 		35E6B919318905352ECC7D69 /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
+		5AEFA815523969D4ADFBE7E8 /* GoogleService-Info.plist */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.plist.xml; name = "GoogleService-Info.plist"; path = "Runner/GoogleService-Info.plist"; sourceTree = "<group>"; };
 		5CDC3DD55F4AC23D2067B292 /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Release.xcconfig; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Debug.xcconfig; sourceTree = "<group>"; };
@@ -110,6 +112,7 @@
 				33CC10EE2044A3C60003C045 /* Products */,
 				D73912EC22F37F3D000D13A0 /* Frameworks */,
 				F9F203356080D460FB6D4567 /* Pods */,
+				5AEFA815523969D4ADFBE7E8 /* GoogleService-Info.plist */,
 			);
 			sourceTree = "<group>";
 		};
@@ -255,6 +258,7 @@
 			files = (
 				33CC10F32044A3C60003C045 /* Assets.xcassets in Resources */,
 				33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */,
+				3AF44CC3D61A8332019AFCDE /* GoogleService-Info.plist in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -447,7 +451,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Manual;
-				PRODUCT_NAME = "FluffyChat";
+				PRODUCT_NAME = FluffyChat;
 			};
 			name = Profile;
 		};
@@ -601,15 +605,15 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Manual;
-				PRODUCT_NAME = "FluffyChat";
+				PRODUCT_NAME = FluffyChat;
 			};
 			name = Debug;
 		};
 		33CC111D2044C6BA0003C045 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
-				PRODUCT_NAME = "FluffyChat";
+				PRODUCT_NAME = FluffyChat;
 			};
 			name = Release;
 		};