Notification To Specific Screen

lib/app_state/app_state.dart

@@ -1,6 +1,7 @@
 import 'dart:io';
 
 import 'package:easy_localization/easy_localization.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:mohem_flutter_app/models/chat/get_user_login_token_model.dart';
 import 'package:mohem_flutter_app/models/itg_forms_models/request_detail_model.dart';
 import 'package:mohem_flutter_app/models/member_information_list_model.dart';
@@ -180,12 +181,21 @@ class AppState {
 
   bool cancelRequestTrancsection = true;
 
+  bool _isAppOpendByChat = false;
 
-  String? _deviceNotificationToken;
+  bool get getIsAppOpendByChat => _isAppOpendByChat;
 
-  String? get deviceNotificationToken => _deviceNotificationToken;
+  set setIsAppOpendByChat(bool isAppOpendByChat) {
+    _isAppOpendByChat = isAppOpendByChat;
+  }
+
+  RemoteMessage? _notificationData;
+
+  RemoteMessage? get getNotificationData => _notificationData;
 
-  set deviceNotificationToken(String? deviceNotificationToken) {
-    _deviceNotificationToken = deviceNotificationToken;
+  set setNotificationData(RemoteMessage? notificationData) {
+    _notificationData = notificationData;
   }
+
+
 }

lib/classes/notifications.dart

@@ -1,4 +1,3 @@
-import 'dart:convert';
 import 'dart:io';
 import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter/foundation.dart';
@@ -6,6 +5,7 @@ import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:mohem_flutter_app/app_state/app_state.dart';
 import 'package:mohem_flutter_app/main.dart';
 import 'package:permission_handler/permission_handler.dart';
+import 'package:firebase_core/firebase_core.dart';
 
 final FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
 
@@ -48,7 +48,7 @@ class AppNotifications {
       if (message.notification != null) _handleMessage(message);
     });
 
-    FirebaseMessaging.onMessageOpenedApp.listen(_handleMessage);
+    FirebaseMessaging.onMessageOpenedApp.listen(_handleOpenApp);
 
     FirebaseMessaging.onBackgroundMessage(backgroundMessageHandler);
 
@@ -58,10 +58,12 @@ class AppNotifications {
   }
 
   void _handleMessage(RemoteMessage message) {
-    if (kDebugMode) {
-      print("Handle Message");
-    }
-    logger.w(json.encode(message));
+    AppState().setIsAppOpendByChat = true;
+  }
+
+  void _handleOpenApp(RemoteMessage message) {
+    AppState().setIsAppOpendByChat = true;
+    AppState().setNotificationData = message;
   }
 }
 
@@ -72,7 +74,7 @@ AndroidNotificationChannel channel = const AndroidNotificationChannel(
 );
 
 Future<dynamic> backgroundMessageHandler(RemoteMessage message) async {
-  if (kDebugMode) {
-    print("Firebase backgroundMessageHandler!!!");
-  }
+  await Firebase.initializeApp();
+  AppState().setIsAppOpendByChat = true;
+  AppState().setNotificationData = message;
 }

lib/provider/chat_provider_model.dart

@@ -120,7 +120,7 @@ class ChatProviderModel with ChangeNotifier, DiagnosticableTreeMixin {
     }
   }
 
-  void getUserRecentChats() async {
+  Future<void> getUserRecentChats() async {
     ChatUserModel recentChat = await ChatApiClient().getRecentChats();
     ChatUserModel favUList = await ChatApiClient().getFavUsers();
     if (favUList.response != null && recentChat.response != null) {
@@ -137,16 +137,10 @@ class ChatProviderModel with ChangeNotifier, DiagnosticableTreeMixin {
       }
     }
     pChatHistory = recentChat.response ?? [];
-    pChatHistory!.sort(
-      (ChatUser a, ChatUser b) => a.userName!.toLowerCase().compareTo(b.userName!.toLowerCase()),
-    );
+    pChatHistory!.sort((ChatUser a, ChatUser b) => a.userName!.toLowerCase().compareTo(b.userName!.toLowerCase()));
     searchedChats = pChatHistory;
     isLoading = false;
-    await invokeUserChatHistoryNotDeliveredAsync(
-      userId: int.parse(
-        AppState().chatDetails!.response!.id.toString(),
-      ),
-    );
+    await invokeUserChatHistoryNotDeliveredAsync(userId: int.parse(AppState().chatDetails!.response!.id.toString()));
     sort();
     notifyListeners();
     if (searchedChats!.isNotEmpty || favUsersList.isNotEmpty) {
@@ -1457,4 +1451,26 @@ class ChatProviderModel with ChangeNotifier, DiagnosticableTreeMixin {
     }
     return Material.TextDirection.ltr;
   }
+
+  void openChatByNoti(BuildContext context) async {
+    print(AppState().getNotificationData!.messageId);
+    logger.d(AppState().getNotificationData!.toMap());
+    if (AppState().getNotificationData!.data != null) {
+      logger.d(AppState().getNotificationData!.data["user_chat_history_response"]);
+      logger.w("-----------------------This is the Read Data------------------------------------");
+var tempData = jsonDecode(AppState().getNotificationData!.data["user_chat_history_response"]);
+      // List<SingleUserChatModel> Temp = singleUserChatModelFromJson();
+      // print(Temp.first.contant);
+      AppState().setIsAppOpendByChat = false;
+      AppState().setNotificationData = null;
+      // Navigator.pushNamed(
+      //   context,
+      //   AppRoutes.chatDetailed,
+      //   arguments: ChatDetailedScreenParams(m.searchedChats![index], false),
+      // ).then((Object? value) {
+      //   clearSelections();
+      //   notifyListeners();
+      // });
+    }
+  }
 }

lib/ui/chat/chat_home.dart

@@ -6,6 +6,7 @@ import 'package:mohem_flutter_app/extensions/int_extensions.dart';
 import 'package:mohem_flutter_app/extensions/string_extensions.dart';
 import 'package:mohem_flutter_app/extensions/widget_extensions.dart';
 import 'package:mohem_flutter_app/generated/locale_keys.g.dart';
+import 'package:mohem_flutter_app/main.dart';
 import 'package:mohem_flutter_app/provider/chat_provider_model.dart';
 import 'package:mohem_flutter_app/ui/chat/chat_home_screen.dart';
 import 'package:mohem_flutter_app/ui/chat/favorite_users_screen.dart';
@@ -50,7 +51,12 @@ class _ChatHomeState extends State<ChatHome> {
     }
     if (data.searchedChats == null || data.searchedChats!.isEmpty) {
       data.isLoading = true;
-      data.getUserRecentChats();
+      data.getUserRecentChats().whenComplete(() {
+        if (AppState().getNotificationData != null) {
+          data.openChatByNoti(context);
+        }
+      });
+
     }
   }
 

lib/ui/landing/dashboard_screen.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 import 'dart:ui' as ui;
 
 import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_countdown_timer/flutter_countdown_timer.dart';
 import 'package:flutter_svg/flutter_svg.dart';
@@ -14,6 +15,7 @@ import 'package:mohem_flutter_app/extensions/int_extensions.dart';
 import 'package:mohem_flutter_app/extensions/string_extensions.dart';
 import 'package:mohem_flutter_app/extensions/widget_extensions.dart';
 import 'package:mohem_flutter_app/generated/locale_keys.g.dart';
+import 'package:mohem_flutter_app/main.dart';
 import 'package:mohem_flutter_app/models/offers_and_discounts/get_offers_list.dart';
 import 'package:mohem_flutter_app/provider/chat_provider_model.dart';
 import 'package:mohem_flutter_app/provider/dashboard_provider_model.dart';
@@ -71,10 +73,23 @@ class _DashboardScreenState extends State<DashboardScreen> {
 
   void _bHubCon() {
     cProvider.getUserAutoLoginToken().whenComplete(() {
-      cProvider.buildHubConnection();
-      Future.delayed(const Duration(seconds: 2), () {
-        cProvider.invokeChatCounter(userId: AppState().chatDetails!.response!.id!);
-      });
+      if (AppState().getIsAppOpendByChat) {
+        logger.w("From Notification");
+        Utils.showLoading(context);
+        cProvider.buildHubConnection();
+        Future.delayed(const Duration(seconds: 2), () async {
+          if (AppState().getIsAppOpendByChat) {
+             cProvider.invokeChatCounter(userId: AppState().chatDetails!.response!.id!);
+            Utils.hideLoading(context);
+            gotoChat(context);
+          }
+        });
+      } else {
+        cProvider.buildHubConnection();
+        Future.delayed(const Duration(seconds: 2), () {
+          cProvider.invokeChatCounter(userId: AppState().chatDetails!.response!.id!);
+        });
+      }
     });
   }
 
@@ -88,6 +103,14 @@ class _DashboardScreenState extends State<DashboardScreen> {
     }
   }
 
+  void gotoChat(BuildContext context) async {
+    if (chatHubConnection.state == HubConnectionState.Connected) {
+      logger.w("Hub Connection Connected + App Opened From Chat Notification");
+      Utils.hideLoading(context);
+      Navigator.pushNamed(context, AppRoutes.chat);
+    }
+  }
+
   void _onRefresh(bool isFromInit) async {
     data.initProvider();
     // data.getITGNotification().then((value) {

pubspec.yaml

@@ -93,6 +93,7 @@ dependencies:
   flutter_webrtc: ^0.9.16
   camera: ^0.10.0+4
   flutter_local_notifications: any
+  firebase_analytics: any
 
   #Chat Voice Message Recoding & Play
   audio_waveforms: ^0.1.5+1