根据 Apple 的要求,在未加载广告时尝试让 iAds 离开屏幕。他们给了我这个代码:
- (void)bannerView:(ADBannerView *)banner didFailToReceiveAdWithError:(NSError *)error
{
if (self.bannerIsVisible)
{
[UIView beginAnimations:@"animateAdBannerOff" context:NULL];
// assumes the banner view is at the top of the screen.
banner.frame = CGRectOffset(banner.frame, 0, -50);
[UIView commitAnimations];
self.bannerIsVisible = NO;
}
}
我让我的视图成为 iAds 之类的代表,但每当我尝试编译时,我都会得到:
"Request for member 'bannerIsVisible' in something not a structure or union
我尝试添加一个 BOOL 横幅IsVisible,但这只会让事情变得更糟