有没有朋友遇到把iOS设备里，
按iPhone底下的返回键，
把程序退入后台然后程序就重启了的bug？
我在相应进入后台的方法也处理了，
是还不够么？
void AppDelegate::applicationDidEnterBackground()
{
CCDirector::sharedDirector()->pause();
// CCDirector::sharedDirector()->stopAnimation();
SimpleAudioEngine::sharedEngine()->pauseBackgroundMusic();
SimpleAudioEngine::sharedEngine()->pauseAllEffects();
}
void AppDelegate::applicationWillEnterForeground()
{
CCDirector::sharedDirector()->resume();
// CCDirector::sharedDirector()->startAnimation();
SimpleAudioEngine::sharedEngine()->resumeBackgroundMusic();
SimpleAudioEngine::sharedEngine()->resumeAllEffects();
}
