防止UIWebView全屏旋转
我有一个 UIWebView 可能会显示 YouTube 视频，因此当它发生时它会全屏显示。我的应用程序不旋转，但 UIWebView 旋转，所以如果我停止以横向模式观看它，当我返回屏幕时它会变得狂暴。
我如何监听用户点击完成或直接避免 UIWebView 旋转？
谢谢！
I have an UIWebView that might show a YouTube video, so when it happens it goes full screen. My app doesn't rotates, but the UIWebView rotates, so if i stop watching it in landscape mode, when i return to my screen it goes berserk.
How can i listen for when the user taps done or to directly avoid the UIWebView to rotate?
Thanks!
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我们经常有仅纵向应用程序，通过网络视图显示横向视频。
您确定从顶部视图控制器的 shouldAutorotateToOrientation: 方法返回横向方向为“否”吗？当你说“发狂”时，你是什么意思？我发现的一件事是，设置主窗口的 rootViewController 属性（而不是仅仅将根视图控制器的视图添加为窗口视图的子视图）在从此类视频返回时可能会导致麻烦。
We regularly have portrait-only apps that show landscape videos via web views.
Are you sure you're returning NO for landscape orientations from your shouldAutorotateToOrientation: method of the top view controller? When you say "goes berserk," what do you mean? One thing I've found is that setting the main window's
rootViewControllerproperty (rather than just adding your root view controller's view as a subview of the window view) can cause trouble when returning from videos like this.我知道我晚了几个月，但我编写了一个简单的
UINavigationController子类来正确传递shouldAutorotateToInterfaceOrientation、willRotateToInterfaceOrientation和 < code>didRotateFromInterfaceOrientation 调用正确的视图控制器。希望这有帮助:)
https://gist.github.com/bbae6291c4f6bf05d1eb
I know I'm a few months late, but I've written a simple
UINavigationControllersubclass to properly pass theshouldAutorotateToInterfaceOrientation,willRotateToInterfaceOrientation, anddidRotateFromInterfaceOrientationcalls through to the proper view controller.Hope this helps :)
https://gist.github.com/bbae6291c4f6bf05d1eb
当视频从全屏关闭时，将调用
UIViewController中的viewWillAppear:方法。您可以通过在UIView上调用setNeedsDisplay来调整视图The method
viewWillAppear:in yourUIViewControllerwill be called when the video is closed from full screen. You can adjust the view there by callingsetNeedsDisplayon yourUIView