Flutter - firebase FirebaseMessaging.onMessageOpenedApp doesn't fire when i click on notification - flutter

Question

I use firebase messaging for chats on a Flutter app. I added configuration part for firebase and notification, but when the user click on notification, the screen not opened and the FirebaseMessaging.onMessageOpenedApp method doesn't fired
I added firebase configuration on main method
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp();
FirebaseMessaging.onBackgroundMessage(_firebaseMessagingBackgroundHandler);
await SessionManagement.init();
await SessionManagement.setUser();
DioUtil.getInstance();
if (!kIsWeb) {
channel = const AndroidNotificationChannel(
'high_importance_channel', // id
'High Importance Notifications', // title
description: 'This channel is used for important notifications.',
importance: Importance.high,
);
flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
await flutterLocalNotificationsPlugin
.resolvePlatformSpecificImplementation<
AndroidFlutterLocalNotificationsPlugin>()
?.createNotificationChannel(channel);
await firebaseMessaging
.setForegroundNotificationPresentationOptions(
alert: true,
badge: true,
sound: true,
);
}
runApp(AppProvider(child: MyApp()));
}
AndroidNotificationChannel channel;
FirebaseMessaging firebaseMessaging = FirebaseMessaging.instance;
FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin;
Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message) async {
await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
if(kDebugMode)
print('Handling a background message ${message.data}');
}
Then I added notification configuration on main screen.
#override
void initState() {
super.initState();
initFirebaseConfig();
}
void initFirebaseConfig() async {
requestPermission();
FirebaseMessaging.instance
.getInitialMessage()
.then((RemoteMessage message) {
if (message != null) {
_handleMessage(message);
}
});
FirebaseMessaging.onMessage.listen(showFlutterNotification);
FirebaseMessaging.onMessageOpenedApp.listen((event) {
print('Just received a notification when app is opened');
_handleMessage(event);
});
}
void showFlutterNotification(RemoteMessage message) {
print("heeeey onMessage" + message.toString());
RemoteNotification notification = message.notification;
AndroidNotification android = message.notification?.android;
if (notification != null && android != null && !kIsWeb) {
flutterLocalNotificationsPlugin.show(
notification.hashCode,
"New message from ${notification.title}",
notification.body,
NotificationDetails(
iOS: IOSNotificationDetails(subtitle: notification.title),
android: AndroidNotificationDetails(
channel.id,
channel.name,
channelDescription: channel.description,
icon: 'ic_notifications_icon',
),
),
);
}
}
void _handleMessage(RemoteMessage message) async {
print("heeeey onMessageOpenedApp" + message.toString());
NotificationModel notificationData =
NotificationModel.fromJson(message.data);
print(notificationData.data.toString());
if (notificationData.screen == "chats") {
Chat chat = Chat.fromJson(data: jsonDecode(notificationData.data));
print(chat.toString());
Navigator.of(context, rootNavigator: true)
.pushNamed(ChatScreen.routeName, arguments: chat);
// MyApp.navigatorKey.currentState.pushNamed('contact');
}
}
void requestPermission() async {
try {
NotificationSettings settings = await firebaseMessaging.requestPermission(
alert: true,
announcement: false,
badge: true,
carPlay: false,
criticalAlert: false,
provisional: false,
sound: true,
);
print('User granted permission: ${settings.authorizationStatus}');
if (Platform.isIOS) {
await firebaseMessaging.setForegroundNotificationPresentationOptions(
alert: true, // Required to display a heads up notification
badge: true,
sound: true,
);
}
} catch (error) {
print('permission rejected');
}
}
After sending message I request firebase send message
static Future<void> sendNotification(
Chat chat, String deviceToken, String title) async {
final postUrl = 'https://fcm.googleapis.com/fcm/send';
NotificationModel notificationData = NotificationModel(
id: chat.id,
clickAction: "FLUTTER_NOTIFICATION_CLICK",
screen: "chats",
data: jsonEncode(chat.toJson()));
final data = {
"notification": {"body": chat.lastMessage.body, "title": title},
"priority": "high",
"data": notificationData.toJson(),
"to": deviceToken,
};
final headers = {
'content-type': 'application/json',
'Authorization':
'key=FIREBASE_KEY',
};
final response = await http.post(Uri.parse(postUrl),
body: json.encode(data),
encoding: Encoding.getByName('utf-8'),
headers: headers);
if (response.statusCode == 200) {
if (kDebugMode) print("true");
} else {
if (kDebugMode) print("heeeey!" + response.statusCode.toString());
}
}
I tried many code but it's still not working, could you please help me to find the issue