Custom Sound is not working when app is in background or terminated

[MilanRibadiya]

Rules

To report a bug and help us to provide the solution as fast as possible, please follow the instructions below:

Custom Sound is not working when app is in background or terminated

A clear and concise description of what the bug is.

OBS: avoid to use the expression "its not working" or "is working" or any other variation. These expressions can mean anything and at same time doesn´t bring any useful information. As soon you rewrite these expressions, you naturally going to be more precise and clear.

2 - Provide us as much information as possible

To help us to understand your issue, provide with your bug report all the relevant informations, such as:

• Your plugins list inside the file pubspec.yaml (at least all notification plugins)

• firebase_messaging: ^14.7.5
  awesome_notifications: ^0.8.2

• What platform did you found the issue

• Android

• What devices did you found the issue

• All

• How are you initializing the plugin
  AwesomeNotifications().initialize(
  null,
  [
  NotificationChannel(
  channelKey: "alert",
  channelName: "alert",
  channelDescription: "This is for Person Detection",
  playSound: true,
  soundSource: "resource://raw/res_alert",
  criticalAlerts: true,
  importance: NotificationImportance.High,
  enableVibration: true,
  onlyAlertOnce: false,
  defaultRingtoneType: DefaultRingtoneType.Ringtone,
  ),
  ],
  );

• How are you creating the notification

Future handleBackgroundMessage(RemoteMessage message) async {
String? title = message.notification?.title;
String? body = message.notification?.body;

print("Title : ${title}");
print("Body : ${body}");
print("Payload : ${message.data}");

await AwesomeNotifications().createNotification(
content: NotificationContent(
id: 1359,
channelKey: "alert",
title: title,
body: body,
wakeUpScreen: true,
category: NotificationCategory.Call,
customSound: "resource://raw/res_alert",
autoDismissible: false,
criticalAlert: true,
),
actionButtons: [
NotificationActionButton(key: "ok", label: "OK"),
NotificationActionButton(key: "cancel", label: "Cancel"),
]
);
}

• The output of flutter doctor command

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.13.2, on macOS 13.5.1 22G90 darwin-x64, locale en-GB)
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 15.0.1)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2022.3)
[✓] VS Code (version 1.84.2)
[✓] Connected device (3 available)
! Error: Browsing on the local area network for Brit’s iPhone. Ensure the device is unlocked and attached with a cable or associated with the same local area network as this Mac.
The device must be opted into Developer Mode to connect wirelessly. (code -27)
! Error: Browsing on the local area network for Rahil’s iPhone. Ensure the device is unlocked and attached with a cable or associated with the same local area network as this Mac.
The device must be opted into Developer Mode to connect wirelessly. (code -27)
[✓] Network resources

• No issues found!

OBS: To post a source code in your issue, please use the markdown below:

void main() async{
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(
    options: DefaultFirebaseOptions.currentPlatform,
  );
  AwesomeNotifications().initialize(
    null,
    [
      NotificationChannel(
          channelKey: "alert",
          channelName: "alert",
          channelDescription: "This is for Person Detection",
          playSound: true,
          soundSource: "resource://raw/res_alert",
        criticalAlerts: true,
        importance: NotificationImportance.High,
        enableVibration: true,
        onlyAlertOnce: false,
        defaultRingtoneType: DefaultRingtoneType.Ringtone,
      ),
    ],
  );
  await PushNotificationService().initNotification();
  FirebaseMessaging.onBackgroundMessage(handleBackgroundMessage);
  runApp(const MyApp());
}

'''

class PushNotificationService {
final firebaseInstance = FirebaseMessaging.instance;

Future initNotification() async {
await firebaseInstance.requestPermission(
alert: true, badge: true, sound: true, criticalAlert: true);
await firebaseInstance.subscribeToTopic("alert");
final fcmToken = await firebaseInstance.getToken();
print(fcmToken);

FirebaseMessaging.onMessage.listen((RemoteMessage message) async {
  String? title = message.notification?.title;
  String? body = message.notification?.body;

  print("Title : ${title}");
  print("Body : ${body}");
  print("Payload : ${message.data}");

  await AwesomeNotifications().createNotification(
    content: NotificationContent(
      id: 1359,
      channelKey: "alert",
      title: title,
      body: body,
      wakeUpScreen: true,
      category: NotificationCategory.Call,
      customSound: "resource://raw/res_alert",
      autoDismissible: false,
      criticalAlert: true,
    ),
    actionButtons: [
      NotificationActionButton(key: "ok", label: "OK"),
      NotificationActionButton(key: "cancel", label: "Cancel"),
    ]
  );
});

}
}

Future handleBackgroundMessage(RemoteMessage message) async {
String? title = message.notification?.title;
String? body = message.notification?.body;

print("Title : ${title}");
print("Body : ${body}");
print("Payload : ${message.data}");

await AwesomeNotifications().createNotification(
content: NotificationContent(
id: 1359,
channelKey: "alert",
title: title,
body: body,
wakeUpScreen: true,
category: NotificationCategory.Call,
customSound: "resource://raw/res_alert",
autoDismissible: false,
criticalAlert: true,
),
actionButtons: [
NotificationActionButton(key: "ok", label: "OK"),
NotificationActionButton(key: "cancel", label: "Cancel"),
]
);
}

'''

3 - How To Reproduce the Error

Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

...or if you prefer, you can provide us a simple example app on GitHub with the issue already reproduced instead of the steps 2 and 3.

4 - Expected behavior

I want to set custom sound in background notification in handle background message.

[github-actions]

This issue was automatically closed due inactivity, but can be reopened at any time.