Custom notification sound , android Oreo?

Question

I want to set a custom notification sound from a raw mp3 or wav file in my app. Below is my code

private void sendMyNotification(String message) {
    Intent         


        

Answer 1

• Tested blow code and worked with me as expected.

• Add Content intent and that still working without any issues with me.

  private void sendMyNotification(String message) {
  
  Intent intent = new Intent(this, SplashActivity.class);
  intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
  PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
  
  Uri soundUri = Uri.parse("android.resource://" + getApplicationContext().getPackageName() + "/" + R.raw.correct_answer);
  NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, "CH_ID")
          .setSmallIcon(R.mipmap.ic_launcher)
          .setContentTitle(getString(R.string.app_name))
          .setContentText(message)
          .setAutoCancel(true)
          .setSound(soundUri)
          .setContentIntent(pendingIntent);
  
  NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
  if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
  
      if(soundUri != null){
          // Changing Default mode of notification
          notificationBuilder.setDefaults(Notification.DEFAULT_VIBRATE);
          // Creating an Audio Attribute
          AudioAttributes audioAttributes = new AudioAttributes.Builder()
                  .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
                  .setUsage(AudioAttributes.USAGE_ALARM)
                  .build();
  
          // Creating Channel
          NotificationChannel notificationChannel = new NotificationChannel("CH_ID","Testing_Audio",NotificationManager.IMPORTANCE_HIGH);
          notificationChannel.setSound(soundUri,audioAttributes);
          mNotificationManager.createNotificationChannel(notificationChannel);
      }
  }
  mNotificationManager.notify(0, notificationBuilder.build());
  }
  

Update

• You may need uninstall the app to alter sound settings, Check out these link for more details.