Android notificationcompat sound/vibration not working

Question

I've spent my last 2 hours trying to figure our why my notification sent from FireBase doesn't make any sound or vibration.

I have looked on many topics about this problem and tried different combinations with .setDefaults .setVibrate(new long[] { 1000, 1000, 1000, 1000, 1000 }) .setSound(defaultSoundUri)

What I have right now is this:

    Intent intent = new Intent(this, MainActivity.class);
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent,
            PendingIntent.FLAG_ONE_SHOT);

    NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
            .setSmallIcon(R.mipmap.ic_launcher)
            .setContentTitle("Firebase Push Notification")
            .setContentText(messageBody)
            .setAutoCancel(true)
            .setPriority(Notification.PRIORITY_MAX)
            .setDefaults(-1)
            .setContentIntent(pendingIntent);

    NotificationManager notificationManager =
            (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

    notificationManager.notify(0, notificationBuilder.build());

I don't have any errors and the notification is showing but I repeat, no sound, no vibration, no led lights, no heads-up.

To send the notification I use a python library on my server:

# Send to single device.
from pyfcm import FCMNotification

push_service = FCMNotification(api_key="xxxxxxxxxxxxxxxx")

registration_id = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
message_title = "Test"
message_body = "Test notification"
result = push_service.notify_single_device(registration_id=registration_id, message_title=message_title, message_body=message_body)

print result

Note: I already have in manifest defined permission: <uses-permission android:name="android.permission.VIBRATE" /> Any ideea ?

Answer 1

You aren't sending sound flag from your server maybe that's why you aren't getting notification sound. Please try adding:

sound = "default"

This will probably get you the sound of notification.

Have a look at this:

https://firebase.google.com/docs/cloud-messaging/http-server-ref

for better understanding of fcm downstream android notification flags.

Do let me know if it changes anything for you.

Answer 2

为了能够使用声音和振动，请检查您是否具有正确的权限：

<uses-permission android:name="android.permission.VIBRATE" />