2016-09-25 14 views

答えて

0
public void playSound() 
{ 
    AudioManager meng = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE); 
    int volume = meng.getStreamVolume(AudioManager.STREAM_NOTIFICATION); 

    if (volume != 0) 
    { 
     if (_shootMP == null) 
      _shootMP = MediaPlayer.create(getContext(), Uri.parse("file:///system/media/audio/ui/camera_click.ogg")); 
     if (_shootMP != null) 
      _shootMP.start(); 
    } 
} 
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