SpriteFrameCache::getInstance()->addSpriteFramesWithFile(“1.plist”);
SpriteFrameCache::getInstance()->addSpriteFramesWithFile(“2.plist”);
SpriteFrameCache::getInstance()->addSpriteFramesWithFile(“3.plist”);
SpriteFrameCache::getInstance()->addSpriteFramesWithFile(“4.plist”);
SpriteFrameCache::getInstance()->addSpriteFramesWithFile(“5.plist”);
加载这些资源会黑屏一段时间。
怎么显示一个loading