为“点击”我要在我的applicationDidFinishLaunching方法如下:无法对广告
ADBannerView* iAdView = [[ADBannerView alloc] initWithFrame:CGRectZero];
iAdView.currentContentSizeIdentifier = ADBannerContentSizeIdentifierPortrait;
[[[CCDirector sharedDirector] openGLView] addSubview:iAdView];
广告是可见的,但我不能点击其中任何一个。我错过了什么?