Android : How to set MediaPlayer volume programmatically?

Question

How to set the mediaplayer volume programmatically. I use it for alarm notification. Any help is highly appreciated and thanks in advance.

Answer 1

Code:

AudioManager mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
try 
 {        
   float count = 100 * 0.2f;
   Log.d("--count_float", count + "");
   Log.d("--count_final", Math.round(count) + "");
   Log.d("--count_volume", new 
   PreferenceMotionSensor(mContext).getStreamVolume());
   mAudioManager.setStreamVolume(AudioManager.STREAM_MUSIC, Math.round(count), 0);
 } 
catch (Exception e) 
 {
  Log.d("--Error", e.getMessage());
 }

Output

D/--count_float: 20.0
D/--count_final: 20
D/--count_volume: 100