Question

我想在我的应用中加入iAds。当有网络连接时它工作正常但是当网络不可用时iAds不会隐藏..请找到下面的代码并帮助我......感谢你的时间..

我在viewDidLoad

中包含了这段代码

static NSString * const kADBannerViewClass = @"ADBannerView";
  if (NSClassFromString(kADBannerViewClass) != nil) {
   if (self.adView == nil) {
    self.adView = [[[ADBannerView alloc] init] autorelease];
    self.adView.delegate = self;
    self.adView.frame = CGRectMake(0,355,320,60);
    self.adView.currentContentSizeIdentifier = ADBannerContentSizeIdentifier320x50;
   }
  }
  [self.view addSubview:self.adView];

委托方法：

- (void)bannerViewDidLoadAd:(ADBannerView *)banner
{
 if (!self.bannerIsVisible) {
  [UIView beginAnimations:nil context:NULL];
  banner.frame = CGRectOffset(banner.frame, 0,10);
  [UIView commitAnimations];
  self.bannerIsVisible = YES;
 }
}

- (void)bannerView:(ADBannerView *)banner didFailToReceiveAdWithError:(NSError *)error
{
 if (self.bannerIsVisible) {
  [UIView beginAnimations:nil context:NULL];
  banner.frame = CGRectOffset(banner.frame, 0, -10);
  [UIView commitAnimations];
  self.bannerIsVisible = NO;
  NSLog(@"%@",error);
 }
}

Answer 1

如果我正确理解您的代码，您最初会显示横幅广告。这是不正确的。最好先将屏幕移出屏幕，然后仅在收到bannerViewDidLoadAd:时将其移至屏幕上，并在收到bannerView:didFailToReceiveAdWithError:后退出屏幕。

这也有一个优点，即您的横幅视图最初不会显示为空。如果网络连接速度很慢，可能会发生这种情况。

Answer 2

You can do like this

Hide banner during viewdidload and write this in .m file.

-(void)bannerView:(ADBannerView *)banner didFailToReceiveAdWithError:(NSError *)error{
    NSLog(@"Error loading iAd");
}

-(void)bannerViewDidLoadAd:(ADBannerView *)banner{
    NSLog(@"Ad loaded");
    self.banner.hidden = NO;
}

-(void)bannerViewWillLoadAd:(ADBannerView *)banner{
    NSLog(@"Ad will load");
    self.banner.hidden = NO;
}

-(void)bannerViewActionDidFinish:(ADBannerView *)banner{
    NSLog(@"Ad did finish");
    self.banner.hidden = NO;
}

没有网络连接时在iPhone上隐藏iAds

2 个答案: