Question

I am using a customized volume bar in my app so that when i increase or decrease from the default volume bar,my customized one should sync with the default automatically.Help me on this.Thanks.

Answer 1

I have done by scaling my value with device volume level.Check this method.

private int setVolumeLevel(int actualvolume){ 
    int maxVolume = mAudioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC); 
    int scalevalue = maxVolume/mMaxvolLevel; 
    int mapedVolLevel = (actualvolume * scalevalue); 
    return mapedVolLevel; 
}