Cocos2d-x3.0 捕捉Android的菜单键和返回键

1	`void` @H_404_14@ onKeyReleased(EventKeyboard::KeyCode keycode,Event* event);

.cpp 注册返回键监听

 
        // 
       
        // PrograssScene.cpp 
       
        // SJKB 
       
        // 
       
        // Created by 杜甲 on 14-5-5. 
       
        // 
       
        // 
       
        @H_404_14@#include PrograssScene.h 
       
        @H_404_14@#include VisibleRect.h 
       
        @H_404_14@bool PrograssScene::init() 
       
        @H_404_14@{ 
       
        @H_404_14@bool bRet =  
        false 
        @H_404_14@; 
       
        do 
        @H_404_14@ { 
       
        CC_BREAK_IF(!Scene::init()); 
       
        //注册捕捉监听 
       
        auto listenerkeyPad = EventListenerKeyboard::create(); 
       
        listenerkeyPad->onKeyReleased = CC_CALLBACK_2(PrograssScene::onKeyReleased, 
        this 
        @H_404_14@); 
       
        _eventDispatcher->addEventListenerWithSceneGraPHPriority(listenerkeyPad,monospace!important; font-size:1em!important; min-height:auto!important; background:none!important">); 
       
        _prograssLayer = PrograssLayer::create(); 
       
        _prograssLayer->setSize(VisibleRect::getVisibleRect().size); 
       
        addChild(_prograssLayer); 
       
        bRet =  
        true 
        @H_404_14@; 
       
        }  
        while 
        @H_404_14@ ( 
        0 
        @H_404_14@); 
       
        return 
        @H_404_14@ bRet; 
       
        @H_404_14@} 
       
        //捕捉监听 
       
         PrograssScene::onKeyReleased(EventKeyboard::KeyCode keycode,cocos2d::Event *event) 
       
        @H_404_14@{ 
       
        if 
        @H_404_14@ (keycode == EventKeyboard::KeyCode::KEY_BACKSPACE)  
        //返回 
       
        { 
       
        Director::getInstance()->popScene(); 
       
        } 
       
        else 
         if 
        @H_404_14@ (keycode == EventKeyboard::KeyCode::KEY_MENU) 
       
        { 
       
        } 
       
        @H_404_14@}

原文链接：https://www.f2er.com/cocos2dx/339807.html

Cocos2d-x3.0 捕捉Android的菜单键和返回键

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