Cocos2d-3.x_Android物理按键回调

概述#ifndef __HELLOWORLD_SCENE_H__#define __HELLOWORLD_SCENE_H__#include "cocos2d.h"USING_NS_CC;class HelloWorld : public cocos2d::Layer{public: static cocos2d::Scene* createScene(); vi

#ifndef __HELLOWORLD_SCENE_H__#define __HELLOWORLD_SCENE_H__#include "cocos2d.h"USING_NS_CC;class HelloWorld : public cocos2d::Layer{public:    static cocos2d::Scene* createScene();    virtual bool init();    CREATE_FUNC(HelloWorld);private:	LabelTTF *pLabel;};#endif // __HELLOWORLD_SCENE_H__

#include "HelloWorldScene.h"Scene* HelloWorld::createScene(){    auto scene = Scene::create();    auto layer = HelloWorld::create();    scene->addChild(layer);    return scene;}bool HelloWorld::init(){    if ( !Layer::init() )    {        return false;    }        Size visibleSize = Director::getInstance()->getVisibleSize();    Vec2 origin = Director::getInstance()->getVisibleOrigin();	pLabel = LabelTTF::create("HelloWorld","Fonts/Arial.ttf",30);	pLabel->setposition(visibleSize.wIDth / 2.0,visibleSize.height / 2.0);	this->addChild(pLabel);	// 回调AndroID的物理按键事件	auto Listener = EventListenerKeyboard::create();	Listener->onKeypressed = [](EventKeyboard::KeyCode keyCode,Event *e)	{		log("keyCode:%d",keyCode);		switch (keyCode)		{		case EventKeyboard::KeyCode::KEY_BACKSPACE:		{			log("back is pressed");			Director::getInstance()->end();		}			break;		case EventKeyboard::KeyCode::KEY_MENU:		{			log("menu is pressed");		}			break;		}	};	Director::getInstance()->getEventdispatcher()->addEventListenerWithSceneGraPHPriority(Listener,this);    return true;}

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