@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_VOLUME_UP:
case KeyEvent.KEYCODE_VOLUME_DOWN:
return super.onKeyDown(keyCode, event);
default:
break;
}
handleKeyDown(host, keyCode, event.getUnicodeChar());
return true;
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
handleKeyUp(host, keyCode, event.getUnicodeChar());
return true;
}