[Android] Generating Beep

비프음(경고음) 발생 코드

 

    SoundPool mPool;
    int mdDok;
    AudioManager mAm;
    
    
    @Override
    protected void onCreate(Bundle savedInstanceState){

		...
        mPool = new SoundPool(1, AudioManager.STREAM_ALARM, 0);
        mdDok = mPool.load(this, R.raw.zxing_beep, 1);
        mAm = (AudioManager)getSystemService(AUDIO_SERVICE);
        ...

    }
    
    private void DoSomeJob(){
    	...
        mPool.play(mdDok, 1, 1, 0, beepNumber-1, 1);
        ...
    }