Seg*_*ult 34
我想它看起来像这样:
public boolean onKeyDown(int keyCode, KeyEvent event)
{
if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN || keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
// Do your thing
return true;
} else {
return super.onKeyDown(keyCode, event);
}
}
Run Code Online (Sandbox Code Playgroud)
Moh*_*san 30
在你的活动中,
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
int keyCode = event.getKeyCode();
switch (keyCode) {
case KeyEvent.KEYCODE_VOLUME_UP:
case KeyEvent.KEYCODE_VOLUME_DOWN:
return true;
default:
return super.dispatchKeyEvent(event);
}
}
Run Code Online (Sandbox Code Playgroud)
归档时间: |
|
查看次数: |
16077 次 |
最近记录: |