AppDelegate类 参考

The cocos2d Application. 更多...

#include <AppDelegate.h>

类 AppDelegate 继承关系图:

AppDelegate 的协作图:

Public 成员函数
	AppDelegate ()
virtual	~AppDelegate ()
virtual void	initGLContextAttrs ()
virtual bool	applicationDidFinishLaunching ()
	Implement Director and cocos2d::Scene* init code here. 更多...
virtual void	applicationDidEnterBackground ()
	Called when the application moves to the background 更多...
virtual void	applicationWillEnterForeground ()
	Called when the application reenters the foreground 更多...

Private 属性
TestController *	_testController

详细描述

The cocos2d Application.

Private inheritance here hides part of interface from Director.

在文件 AppDelegate.h 第 38 行定义.

构造及析构函数说明

AppDelegate()

AppDelegate::AppDelegate

(

)

在文件 AppDelegate.cpp 第 35 行定义.

: _testController(nullptr)
{
}

~AppDelegate()

AppDelegate::~AppDelegate ( )

virtual

在文件 AppDelegate.cpp 第 40 行定义.

{
    //SimpleAudioEngine::end();
    //TODO: minggo
    // cocostudio::ArmatureDataManager::destroyInstance();
}

成员函数说明

applicationDidEnterBackground()

void AppDelegate::applicationDidEnterBackground ( )

virtual

Called when the application moves to the background

参数

the	pointer of the application

在文件 AppDelegate.cpp 第 113 行定义.

{
    if (_testController)
    {
//        _testController->onEnterBackground();
    }
    
    Director::getInstance()->stopAnimation();
}

引用了 _testController.

applicationDidFinishLaunching()

bool AppDelegate::applicationDidFinishLaunching ( )

virtual

Implement Director and cocos2d::Scene* init code here.

返回

true Initialize success, app continue.

false Initialize failed, app terminate.

在文件 AppDelegate.cpp 第 57 行定义.

{
    // As an example, load config file
    // FIXME:: This should be loaded before the Director is initialized,
    // FIXME:: but at this point, the director is already initialized
    Configuration::getInstance()->loadConfigFile("configs/config-example.plist");
    
    // initialize director
    auto director = Director::getInstance();
    auto glview = director->getOpenGLView();
    if(!glview) {
        glview = GLViewImpl::create("Cpp Tests");   
        director->setOpenGLView(glview);
    }
    
    director->setDisplayStats(true);
    director->setAnimationInterval(1.0f / 60);
 
    auto screenSize = glview->getFrameSize();
    auto designSize = Size(480, 320);
 
    auto fileUtils = FileUtils::getInstance();
    std::vector<std::string> searchPaths;
    
    if (screenSize.height > 320)
    {
        auto resourceSize = Size(960, 640);
        searchPaths.push_back("hd");
        searchPaths.push_back("ccs-res/hd");
        searchPaths.push_back("ccs-res");
        searchPaths.push_back("Manifests");
        director->setContentScaleFactor(resourceSize.height/designSize.height);
 
        searchPaths.push_back("hd/ActionTimeline");
    }
    else
    {
        searchPaths.push_back("ccs-res");
        
        searchPaths.push_back("ActionTimeline");
    }
    
    fileUtils->setSearchPaths(searchPaths);
 
    glview->setDesignResolutionSize(designSize.width, designSize.height, ResolutionPolicy::NO_BORDER);
 
    // Enable Remote Console
    auto console = director->getConsole();
    console->listenOnTCP(5678);
 
    _testController = TestController::getInstance();
 
    return true;
}

引用了 _testController , 以及 TestController::getInstance().

函数调用图:

applicationWillEnterForeground()

void AppDelegate::applicationWillEnterForeground ( )

virtual

Called when the application reenters the foreground

参数

the	pointer of the application

在文件 AppDelegate.cpp 第 124 行定义.

{
    if (_testController)
    {
//        _testController->onEnterForeground();
    }
    
    Director::getInstance()->startAnimation();
}

引用了 _testController.

initGLContextAttrs()

void AppDelegate::initGLContextAttrs ( )

virtual

在文件 AppDelegate.cpp 第 49 行定义.

{
    // set OpenGL context attributes: red,green,blue,alpha,depth,stencil
    GLContextAttrs glContextAttrs = {8, 8, 8, 8, 24, 8, 0};
 
    GLView::setGLContextAttrs(glContextAttrs);
}

类成员变量说明

_testController

TestController* AppDelegate::_testController

private

在文件 AppDelegate.h 第 66 行定义.

被这些函数引用 applicationDidEnterBackground(), applicationDidFinishLaunching() , 以及 applicationWillEnterForeground().

---

该类的文档由以下文件生成:

• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/AppDelegate.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/AppDelegate.cpp