android平台菜单返回键监听

//声明

@H_502_9@void onKeyReleased(EventKeyboard::KeyCode keyCode, Event* @H_502_9@event);

//实现

//按键控制（检测onKeyReleased有反应）auto listener =EventListenerKeyboard::create(); listener->onKeyReleased CC_CALLBACK_2MenuLayeronKeyReleasedthis); _eventDispatcheraddEventListenerWithSceneGraPHPriority(listener) {switchkeyCode //监听返回键caseKeyCodeKEY_ESCAPE:DirectorgetInstance()->@H_502_9@endbreak; //监听menu键KEY_MENU}}