Android Firebase notification have no sound

Question

I'm getting Firebase notification sound while app runs and not getting notification sound while app is in background. I don't know why it is happening.

This is what I tried

Uri sound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            @SuppressLint("WrongConstant") NotificationChannel notificationChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, "My Notifications", NotificationManager.IMPORTANCE_MAX);
            // To Configure the notification channel.
            notificationChannel.setDescription("Sample Channel description");
            notificationChannel.enableLights(true);
            notificationChannel.setLightColor(Color.BLUE);
            notificationChannel.setVibrationPattern(new long[]{0, 1000, 500, 1000});
            notificationChannel.enableVibration(true);
            notificationManager.createNotificationChannel(notificationChannel);
        }
        NotificationCompat.Builder noBuilder = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID)
                .setSmallIcon(R.drawable.gj512x512)
                .setContentText(message)
                .setSound(sound)
                .setContentTitle(title)
                .setAutoCancel(true)
                .setContentIntent(pendingIntent);
        notificationManager.notify(1, noBuilder.build());
}

Please help me with this.

Do you mean when you are getting FCM notification right? – Dhaval Solanki Feb 04 '20 at 10:49 — Dhaval Solanki, Feb 04 '20 at 10:49
yes it is an fcm notification – Ajay K S Feb 04 '20 at 10:50 — Ajay K S, Feb 04 '20 at 10:50

Dhaval Solanki · Accepted Answer · 2020-02-04T11:09:00.373

1

Just do one thing say your backend developer to just send data payload in the notification, ask him to restrict and remove notification payload,

Because when you are getting a notification at that time if your app in the background and you are getting notification payload at that time system handle notification from their side and that's why problem arise,

So simply just remove notification payload from the server-side and it will work fine.

Add your php code like bellow for data

$title = 'Whatever';
$message = 'Lorem ipsum';
$fields = array
(
    'registration_ids'  => ['deviceID'],
    'priority' => 'high',
    'data' => array(
        'body' => $message,
        'title' => $title,
        'sound' => 'default',
        'icon' => 'icon'
    )
);

edited Feb 04 '20 at 11:09

answered Feb 04 '20 at 10:57

Dhaval Solanki

4,589
1
23
39

what do you mean by notification payload? – Ajay K S Feb 04 '20 at 11:05
First thing from where you are getting fcm notification? – Dhaval Solanki Feb 04 '20 at 11:06
Is from your server? – Dhaval Solanki Feb 04 '20 at 11:06
My concern is when you are preparing or sending fcm from PHP code at that time you need to change your payload or json data. – Dhaval Solanki Feb 04 '20 at 11:07
I am getting sound when app is running on foreground – Ajay K S Feb 04 '20 at 11:09
I know, this is happing because when you are in foreground at that time your custom code executed from onReceive but when you are in the background at that time onReceive will not be called that's why I am suggesting you change in fcm code, – Dhaval Solanki Feb 04 '20 at 11:12
Just put log inside your onReceive, log only will print if you are in the foreground if you are in the background then the log will not work. – Dhaval Solanki Feb 04 '20 at 11:13
If you want much detail then you can look here https://stackoverflow.com/questions/37711082/how-to-handle-notification-when-app-in-background-in-firebase – Dhaval Solanki Feb 04 '20 at 11:16
https://firebase.google.com/docs/cloud-messaging/android/receive#sample-receive – Dhaval Solanki Feb 04 '20 at 11:16

score 0 · Answer 2 · answered Feb 04 '20 at 10:50

0

 notificationChannel.setSound(null,null);  // remove this line 



.setSound(sound) //replace this line with this 

setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION))

answered Feb 04 '20 at 10:50

Peter Alwin

239
1
6

A.R.B.N · Answer 3 · 2020-02-04T11:12:57.833

if you're using FCM, you don't need to implement notification codes, unless you need to customize it for your app (for example special light, special sound, special vibration and...). otherwise, you can just have a class like this and set manifest's things too

FCM Class:

public class FcmMessagingService extends FirebaseMessagingService {
@Override
public void onMessageReceived(RemoteMessage remoteMessage) {
    super.onMessageReceived(remoteMessage);
    showNotification(Objects.requireNonNull(remoteMessage.getNotification()).getTitle(), remoteMessage.getNotification().getBody());
}

private void showNotification(String title, String body) {
    NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    String NOTIFICATION_CHANNEL_ID = "net.Test.id";
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        NotificationChannel notificationChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, "Notification", NotificationManager.IMPORTANCE_DEFAULT);
        notificationChannel.setDescription("Description");
        notificationChannel.enableLights(true);
        notificationChannel.setLightColor(Color.BLUE);
        notificationChannel.setVibrationPattern(new long[]{0, 1000, 500, 1000});
        notificationChannel.enableLights(true);
        assert notificationManager != null;
        notificationManager.createNotificationChannel(notificationChannel);
    }
    NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID);
    notificationBuilder.setAutoCancel(true).setDefaults(Notification.DEFAULT_ALL).setWhen(System.currentTimeMillis()).setSmallIcon(R.drawable.ic_launcher_foreground).setContentTitle(title).setContentText(body).setContentInfo("Info");
    assert notificationManager != null;
    notificationManager.notify(new Random().nextInt(), notificationBuilder.build());
}

@Override
public void onNewToken(String s) {
    super.onNewToken(s);
    Log.d("TOKEN", s);
}
}

manifest flie:

<service
        android:name="arbn.rahyab.rahpayadmin.data.network.fcm.MyFirebaseMessagingService"
        android:exported="false">
        <intent-filter>
            <action android:name="com.google.firebase.MESSAGING_EVENT" />
        </intent-filter>
    </service>

    <meta-data
        android:name="com.google.firebase.messaging.default_notification_icon"
        android:resource="@drawable/googleg_standard_color_18" />
    <meta-data
        android:name="com.google.firebase.messaging.default_notification_color"
        android:resource="@color/colorAccent" />
    <meta-data
        android:name="com.google.firebase.messaging.default_notification_channel_id"
        android:value="001" />

if you want to customize it, write codes inside FCN class.

I'm sending notification from php code and I want to customize the notification sound — Ajay K S, Feb 04 '20 at 11:04
I edited my answer. there is a customized code too. I hope it helps you. — A.R.B.N, Feb 04 '20 at 11:14

Android Firebase notification have no sound

3 Answers3