[Android] 調整音量 @ 資訊園 :: 痞客邦 PIXNET ::

[Android] 調整音量 1. 調整音量控制按鈕 public boolean onKeyDown(int keyCode, KeyEvent event) { AudioManager mAudioManager = (AudioManager)getSystemService(AUDIO_SERVICE); switch (keyCode) { case KeyEvent ...

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