Uri to default sound notification?
try using RingtoneManager to get Default Notification Uri as:
Uri uri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);builder.setSound(uri);
The two options to use the Default Notification Sound
are:
mBuilder.setDefaults(Notification.DEFAULT_SOUND);
or using RingtoneManager Class:
mBuilder.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION));