Android Media Controller Seekbar,最大最小音量

给你,只要简单地使用这段代码,你就可以开始了。

   sb_Volume = (SeekBar)v.findViewById(R.id.sb_Volume);

    if(sb_Volume!=null){

          audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
          sb_Volume.setMax(audioManager
                  .getStreamMaxVolume(AudioManager.STREAM_MUSIC));
          sb_Volume.setProgress(audioManager
                  .getStreamVolume(AudioManager.STREAM_MUSIC));   


        sb_Volume.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {

            @Override
            public void onStopTrackingTouch(SeekBar seekBar) {
                // TODO Auto-generated method stub

            }

            @Override
            public void onStartTrackingTouch(SeekBar seekBar) {
                // TODO Auto-generated method stub

            }

            @Override
            public void onProgressChanged(SeekBar seekBar, int progress,
                    boolean fromUser) {
                // TODO Auto-generated method stub
                 audioManager.setStreamVolume(AudioManager.STREAM_MUSIC,
                            progress, 0);

            }
        });
    }