我有一个包含5个标签的UITabBarController
的应用,其中每个标签都是UIViewController
,其中嵌入了UITableView
。我正在将iAd和AdMobs带到我的应用中,这将是使用IAP删除。这是一款通用的iPhone和iPad应用程序。
首先,我使用共享横幅和AppDelegate
实现了iAds,并且效果非常好。现在,在发布之前,我还将使用AdMob横幅作为后备,以防iAd横幅无法加载。我的设置方式与iAd横幅相同。
以相同的方式实现实际的AdMob横幅不是问题,但在更改标签时我遇到了问题。
问题
如果iAd横幅加载并且我从第一个标签移动到第二个标签,它会继续显示iAd横幅。如果AdMob横幅加载并且我从第一个标签移动到第二个标签,则AdMob横幅会消失,直到再次加载为止。
代码:
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
NSLog(@"VIEW WILL APPEAR");
if (![[NSUserDefaults standardUserDefaults] boolForKey:@"IAPSuccessful"])
{
NSLog(@"View will appear and the IAP is not Successful");
[self displayiAdsOrNot];
}
else
{
NSLog(@"View will appear and the IAP IS Successful");
self.adBanner.hidden = YES;
self.adMobBannerView.hidden = YES;
}
}
- (void)displayiAdsOrNot
{
NSLog(@"Display iAds or Not");
self.adMobBannerView.hidden = YES;
self.adBanner = [[self appdelegate] adBanners];
self.adBanner.delegate = self;
if (IDIOM == IPAD)
{
NSLog(@"***This is the iPad****");
[self.adBanner setFrame:CGRectMake(0, [[UIScreen mainScreen] bounds].size.height-80, 320, 50)];
[self.adBanner setTranslatesAutoresizingMaskIntoConstraints:NO];
[self.view addSubview:self.adBanner];
NSLayoutConstraint *myConstraint =[NSLayoutConstraint
constraintWithItem:self.adBanner
attribute:NSLayoutAttributeLeading
relatedBy:NSLayoutRelationEqual
toItem:self.view
attribute:NSLayoutAttributeLeading
multiplier:1.0
constant:0];
[self.view addConstraint:myConstraint];
myConstraint =[NSLayoutConstraint constraintWithItem:self.adBanner
attribute:NSLayoutAttributeTrailing
relatedBy:NSLayoutRelationEqual
toItem:self.view
attribute:NSLayoutAttributeTrailing
multiplier:1
constant:0];
[self.view addConstraint:myConstraint];
myConstraint =[NSLayoutConstraint constraintWithItem:self.adBanner
attribute:NSLayoutAttributeBottom
relatedBy:NSLayoutRelationEqual
toItem:self.view
attribute:NSLayoutAttributeBottom
multiplier:1
constant:0];
[self.view addConstraint:myConstraint];
}
else
{
NSLog(@"*** THIS IS THE IPHONE ***");
[self.adBanner setFrame:CGRectMake(0, [[UIScreen mainScreen] bounds].size.height-98, 320, 50)];
[self.view addSubview:self.adBanner];
}
}
委托方法:
- (void)bannerViewDidLoadAd:(ADBannerView *)banner
{
NSLog(@"bannerViewDidLoadAd gets called");
if (![[NSUserDefaults standardUserDefaults] boolForKey:@"IAPSuccessful"])
{
NSLog(@"bannerViewDidLoadAd gets called and the IAP is not successful, so we hide the AdMob and show the iAd");
self.adMobBannerView.hidden = YES;
self.adBanner.hidden = NO;
}
else
{
NSLog(@"bannerViewDidLoadAd gets called and the IAP IS Successful so we hide the AdMob and iAd");
self.adMobBannerView.hidden = YES;
self.adBanner.hidden = YES;
}
}
- (void)bannerView:(ADBannerView *)banner didFailToReceiveAdWithError:(NSError *)error
{
NSLog(@"The didFailToReceiveAdWithError is called and it is unable to show ads in Timeline. Error: %@ %@", [error localizedDescription], [error domain]);
self.adBanner.hidden = true;
[self displayAdMobBannerOrNot];
}
- (void)displayAdMobBannerOrNot
{
NSLog(@"DisplayAdMobBannerOrNot is called");
if (![[NSUserDefaults standardUserDefaults] boolForKey:@"IAPSuccessful"])
{
NSLog(@"The DisplayAdMonBannerOrNot is called and the IAP is not Successful");
self.adMobBannerView.hidden = NO;
self.adMobBannerView = [[self appdelegate] adMobBanners];
self.adMobBannerView.rootViewController = self;
self.adMobBannerView.delegate = self;
self.adMobBannerView.adUnitID = @"ca-app-pub-394025609333333333335716";
if (IDIOM == IPAD)
{
NSLog(@"The DisplayAdMobBannerOrNot is called and we are using an iPad");
[self.adMobBannerView setFrame:CGRectMake(0, [[UIScreen mainScreen] bounds].size.height-80, 320, 50)];
[self.adMobBannerView setTranslatesAutoresizingMaskIntoConstraints:NO];
[self.view addSubview:self.adMobBannerView];
NSLayoutConstraint *myConstraint =[NSLayoutConstraint
constraintWithItem:self.adMobBannerView
attribute:NSLayoutAttributeLeading
relatedBy:NSLayoutRelationEqual
toItem:self.view
attribute:NSLayoutAttributeLeading
multiplier:1.0
constant:0];
[self.view addConstraint:myConstraint];
myConstraint =[NSLayoutConstraint constraintWithItem:self.adMobBannerView
attribute:NSLayoutAttributeTrailing
relatedBy:NSLayoutRelationEqual
toItem:self.view
attribute:NSLayoutAttributeTrailing
multiplier:1
constant:0];
[self.view addConstraint:myConstraint];
myConstraint =[NSLayoutConstraint constraintWithItem:self.adMobBannerView
attribute:NSLayoutAttributeBottom
relatedBy:NSLayoutRelationEqual
toItem:self.view
attribute:NSLayoutAttributeBottom
multiplier:1
constant:0];
[self.view addConstraint:myConstraint];
}
else
{
NSLog(@"The DisplayAdMobBannerOrNot is called and we are using an iPhone");
[self.adMobBannerView setFrame:CGRectMake(0, [[UIScreen mainScreen] bounds].size.height-98, 414, 50)];
[self.view addSubview:self.adMobBannerView];
GADRequest *request = [GADRequest request];
request.testDevices = @[ @"151111111111ffb836f4d823ac" ];
[self.adMobBannerView loadRequest:request];
}
}
else
{
NSLog(@"The DisplayAdMobBannerOrNot is called and the IAP IS Successful so we'll just hide the iAd and the adMobBanner");
self.adBanner.hidden = YES;
self.adMobBannerView.hidden = YES;
}
}
因此,当viewWillAppear
被调用时(每次我回到此UIViewController
时),我都会检查IAPSuccessful
BOOL
是否为真。如果它是假的,我会加载displayiAdsOrNot
方法。如果失败,将调用它的委托调用displayAdMobBannerOrNot
。
现在,我完全理解为什么当我显示AdMob横幅并从一个视图移动到另一个视图时,它会移除AdMob横幅,因为当我回来时,viewWillAppear
会为iAd加载共享横幅而不是AdMob。
考虑到这一点,我不确定我需要做什么。我想确保AdMob每次加载时都会加载共享横幅广告。因此,我将displayAdMobBannerOrNot
中的共享横幅代码放入displayiAdOrNot
并且它没有改变行为,因为它没有调用实际放置广告的功能({{ 1}})。
作为测试,在displayAdMobBannerOrNot
中,当viewWillAppear
为假时,我调用IAPSuccessful
而不是其他任何内容,并且有效。当我从标签1移动到标签2时,它会保留AdMob标题。但是,这当然不是生产代码。我只是无法清楚地看到这一点。
答案 0 :(得分:1)
您正在将adMobBannerView
隐藏在displayiAdsOrNot
功能中。每次viewWillAppear
时都会调用此函数。删除它,你应该得到你想要的结果。
至于你的其余代码,你有很多事情要做。首先,为简化操作,您应移动所有正在创建的代码,并在adBanner
为false时在adMobBannerView
下展示viewWillAppear
和[[NSUserDefaults standardUserDefaults] boolForKey:@"IAPSuccessful"]
,并设置两个横幅{ {1}}自动这将消除您.hidden = YES
和displayiAdsOrNot
的需要,您需要重复检查IAP以及用户使用的设备的许多相同displayAdMobBannerOrNot
语句。执行此操作后,您可以在委托方法中隐藏或显示正确的横幅,具体取决于iAd现在是否失败。例如,iAd加载,因此将其隐藏值设置为if
,将AdMob设置为NO
,反之亦然,如果iAd无法加载广告。我确定您每次都在检查IAP,以防用户在当前会话中购买它,以便您可以删除广告。一个更简单的解决方案是在完成IAP后将广告移出屏幕边界,然后在下次启动应用程序时,如果YES
为真,则根本不创建任何横幅。
还有一些需要指出的事项是,您应该在提交申请之前删除[[NSUserDefaults standardUserDefaults] boolForKey:@"IAPSuccessful"]
AdMob请求,而且您似乎要多次定义request.testDevices
次。我不确定你在这里要做什么。此外,在NSLayoutConstraint *myConstraint
didFailToReceiveAdWithError
,您应该self.adBanner.hidden = true
。