use*_*438 25 objective-c uiviewcontroller ios appdelegate
我正在尝试使用以下代码从应用程序委托中呈现视图控制器:
- (void)interstitialViewControllerRequestSucceeded:(UIViewController *)interstitialViewController
{
[self.window.rootViewController presentViewController:(UIViewController *)interstitialViewController animated:YES completion:NULL];
}
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它将在初始视图控制器上显示插页式广告但不显示其他插页式广告.我希望它显示在连接到导航控制器的每一个上.
如何修改此代码以实现该目标?
Wri*_*sCS 49
你也可以尝试:
[[[UIApplication sharedApplication] keyWindow] rootViewController]
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我怎么用它:
#define ROOTVIEW [[[UIApplication sharedApplication] keyWindow] rootViewController]
[ROOTVIEW presentViewController:interstitialViewController animated:YES completion:^{}];
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Kev*_*OUX 10
Swift 3版本用于检查响应:
UIApplication.shared.keyWindow?.rootViewController
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检查这个:
UIApplication.shared.windows.first?.rootViewController
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