public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { xxxx } if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { xxxx } return super.onKeyDown(keyCode, event); } |
public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { xxxx } if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { xxxx } return super.onKeyDown(keyCode, event); } |