Ive created this before the Main

Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message) async {
  await Firebase.initializeApp(
    name: "AlertApp",
    options: DefaultFirebaseOptions.currentPlatform,
  );
}

Adding this on my main

FirebaseMessaging messaging = FirebaseMessaging.instance;

  await messaging.requestPermission(
    alert: true,
    announcement: false,
    badge: true,
    carPlay: false,
    criticalAlert: false,
    provisional: false,
    sound: true,
  );


  FirebaseMessaging.onBackgroundMessage(_firebaseMessagingBackgroundHandler);

  await FirebaseMessaging.instance.setForegroundNotificationPresentationOptions(
    alert: true,
    badge: true,
    sound: true,
  );

I wanted to have a Custom notification sound when there's a push notification from firebase, I have added this on my initstate but nothing has changed

@override
  void initState() {
    super.initState();
    var initializationSettingsAndroid = new AndroidInitializationSettings('ic_launcher');
    var initializationSettingsiOS = IOSInitializationSettings();
    var initializationSettings =
    InitializationSettings(android: initializationSettingsAndroid,iOS: initializationSettingsiOS);
    flutterLocalNotificationsPlugin.initialize(initializationSettings);

    FirebaseMessaging.onMessage.listen((RemoteMessage message) {
      RemoteNotification notification = message.notification;
      AndroidNotification android = message.notification?.android;
      if (notification != null && android != null) {
        flutterLocalNotificationsPlugin.show(
            notification.hashCode,
            notification.title,
            notification.body,
            NotificationDetails(
              android: AndroidNotificationDetails(
                channel.id,
                channel.name,
                channelDescription: channel.description,
                color: Colors.blue,
                icon: "@mipmap/ic_launcher",
              ),
            ));
      }
    });
  }

I tried it on my Android real device

CodePudding user response：

You can refer to this article on how to do that for Android and this article for iOS

CodePudding user response：

I appears that you havn't added sound to the initstate thus your code was not working.

AndroidNotificationDetails androidNotificationsDetails = AndroidNotificationDetails(
       'your other channel id',
       'your other channel name',
       'your other channel description',
        importance: Importance.Max,
        priority: Priority.Max,
        enableLights: true,
        playSound: true,
        sound: RawResourceAndroidNotificationSound('notification_sound'),
);

you have to add these lines to your code

playSound: true,
sound: RawResourceAndroidNotificationSound('notification_sound'),

Hope this helps. Happy Coding :)