feat: Notification actions on android

lib/utils/background_push.dart

@@ -32,6 +32,7 @@ import 'package:matrix/matrix.dart';
 import 'package:unifiedpush/unifiedpush.dart';
 import 'package:unifiedpush_ui/unifiedpush_ui.dart';
 
+import 'package:fluffychat/utils/notification_background_handler.dart';
 import 'package:fluffychat/utils/push_helper.dart';
 import 'package:fluffychat/widgets/fluffy_chat_app.dart';
 import '../config/app_config.dart';
@@ -77,7 +78,12 @@ class BackgroundPush {
           android: AndroidInitializationSettings('notifications_icon'),
           iOS: DarwinInitializationSettings(),
         ),
-        onDidReceiveNotificationResponse: goToRoom,
+        onDidReceiveNotificationResponse: (response) => notificationTap(
+          response,
+          client: client,
+          router: FluffyChatApp.router,
+        ),
+        onDidReceiveBackgroundNotificationResponse: notificationTapBackground,
       );
       Logs().v('Flutter Local Notifications initialized');
       firebase?.setListeners(
@@ -275,7 +281,14 @@ class BackgroundPush {
         return;
       }
       _wentToRoomOnStartup = true;
-      goToRoom(details.notificationResponse);
+      final response = details.notificationResponse;
+      if (response != null) {
+        notificationTap(
+          response,
+          client: client,
+          router: FluffyChatApp.router,
+        );
+      }
     });
   }
 
@@ -319,25 +332,6 @@ class BackgroundPush {
     );
   }
 
-  Future<void> goToRoom(NotificationResponse? response) async {
-    try {
-      final roomId = response?.payload;
-      Logs().v('[Push] Attempting to go to room $roomId...');
-      if (roomId == null) {
-        return;
-      }
-      await client.roomsLoading;
-      await client.accountDataLoading;
-      FluffyChatApp.router.go(
-        client.getRoomById(roomId)?.membership == Membership.invite
-            ? '/rooms'
-            : '/rooms/$roomId',
-      );
-    } catch (e, s) {
-      Logs().e('[Push] Failed to open room', e, s);
-    }
-  }
-
   Future<void> setupUp() async {
     await UnifiedPushUi(matrix!.context, ["default"], UPFunctions())
         .registerAppWithDialog();

lib/utils/notification_background_handler.dart

@@ -0,0 +1,75 @@
+import 'package:collection/collection.dart';
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+import 'package:go_router/go_router.dart';
+import 'package:matrix/matrix.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import 'package:fluffychat/utils/client_manager.dart';
+
+@pragma('vm:entry-point')
+void notificationTapBackground(
+  NotificationResponse notificationResponse,
+) async {
+  final client = (await ClientManager.getClients(
+    initialize: false,
+    store: await SharedPreferences.getInstance(),
+  ))
+      .first;
+  notificationTap(notificationResponse, client: client);
+}
+
+void notificationTap(
+  NotificationResponse notificationResponse, {
+  GoRouter? router,
+  required Client client,
+}) async {
+  switch (notificationResponse.notificationResponseType) {
+    case NotificationResponseType.selectedNotification:
+      final roomId = notificationResponse.payload;
+      if (roomId == null) return;
+
+      if (router == null) {
+        Logs().v('Ignore select notification action in background mode');
+        return;
+      }
+      Logs().v('Open room from notification tap', roomId);
+      await client.roomsLoading;
+      await client.accountDataLoading;
+      router.go(
+        client.getRoomById(roomId)?.membership == Membership.invite
+            ? '/rooms'
+            : '/rooms/$roomId',
+      );
+    case NotificationResponseType.selectedNotificationAction:
+      final actionType = FluffyChatNotificationActions.values.singleWhereOrNull(
+        (action) => action.name == notificationResponse.actionId,
+      );
+      if (actionType == null) {
+        throw Exception('Selected notification with action but no action ID');
+      }
+      final roomId = notificationResponse.payload;
+      if (roomId == null) {
+        throw Exception('Selected notification with action but no payload');
+      }
+      final room = client.getRoomById(roomId);
+      if (room == null) {
+        throw Exception(
+          'Selected notification with action but unknown room $roomId',
+        );
+      }
+      switch (actionType) {
+        case FluffyChatNotificationActions.markAsRead:
+          await room.setReadMarker(room.lastEvent!.eventId);
+        case FluffyChatNotificationActions.reply:
+          final input = notificationResponse.input;
+          if (input == null || input.isEmpty) {
+            throw Exception(
+              'Selected notification with reply action but without input',
+            );
+          }
+          await room.sendTextEvent(input);
+      }
+  }
+}
+
+enum FluffyChatNotificationActions { markAsRead, reply }

lib/utils/push_helper.dart

@@ -14,6 +14,7 @@ import 'package:fluffychat/config/app_config.dart';
 import 'package:fluffychat/utils/client_download_content_extension.dart';
 import 'package:fluffychat/utils/client_manager.dart';
 import 'package:fluffychat/utils/matrix_sdk_extensions/matrix_locals.dart';
+import 'package:fluffychat/utils/notification_background_handler.dart';
 import 'package:fluffychat/utils/platform_infos.dart';
 import 'package:fluffychat/utils/voip/callkeep_manager.dart';
 
@@ -274,6 +275,19 @@ Future<void> _tryPushHelper(
     importance: Importance.high,
     priority: Priority.max,
     groupKey: event.room.spaceParents.firstOrNull?.roomId ?? 'rooms',
+    actions: <AndroidNotificationAction>[
+      AndroidNotificationAction(
+        FluffyChatNotificationActions.markAsRead.name,
+        l10n.markAsRead,
+      ),
+      AndroidNotificationAction(
+        FluffyChatNotificationActions.reply.name,
+        l10n.reply,
+        inputs: [
+          const AndroidNotificationActionInput(),
+        ],
+      ),
+    ],
   );
   const iOSPlatformChannelSpecifics = DarwinNotificationDetails();
   final platformChannelSpecifics = NotificationDetails(