MediaPlayer mp = MediaPlayer.create(context, R.raw.sound_file_1);
mp.start();
for Mute
mp.setVolume(0,0);
& Unmute or full volume
mp.setVolume(1,1);
[1]: http://stackoverflow.com/questions/4573667/how-to-mute-mediaplayer-in-android
MediaPlayer mp = MediaPlayer.create(context, R.raw.sound_file_1);
mp.start();
for Mute
mp.setvolume(0,0);
& Unmute or full volume
mp.setvolume(0,1);