android开发——记下今天处理KeyDown和Menu事件所遇到的问题_追寻自己的理想-让梦理起舞

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
		Intent intent = new Intent();
		if(keyCode==KeyEvent.KEYCODE_BACK){
                }
			
		@Override
public boolean onKeyDown(int keyCode,