无法在SDK 4.1中向MPMoviePlayerController添加叠加层 [英] Unable to add overlay to MPMoviePlayerController in SDK 4.1

问题描述

这是后续内容：在Streaming MPMoviePlayerController上叠加

我见过关于检查新窗口的各种线程，然后使用它来将我的自定义视图应用到我的全屏视频，但是在SDK 4.1中这似乎没有是这样的。

I've seen the various threads about checking for a new Window and then using that to apply my custom views to my fullscreen video however in SDK 4.1 this doesnt appear to be the case.

我已经尝试了一个计时器并且正在监听UIWindowDidBecomeKeyNotification，但在这两种情况下[[UIApplication sharedApplication] windows]都不包含多于1个项目。

I have tried a timer and listening for UIWindowDidBecomeKeyNotification but in neither case does [[UIApplication sharedApplication] windows] ever contain more than 1 item.

我尝试将我的视图添加到播放器视图属性，该视图属性在显示时工作正常，但不是全屏时，即使我在moviePlayBackDidEnterFullScreen事件中添加它

I have tried adding my view to the players view property which works fine when displayed in place, but not when fullscreen, even if I add it in moviePlayBackDidEnterFullScreen event

推荐答案

几周前我找到了解决这个问题的方法：

I found a solution to this problem a few weeks ago:

看来这个方法不能在iPad上工作（我还没有检查过iPhone SDK 4>）为了解决这个问题，您可以执行以下操作。

It seems this method does not work on the iPad (I havent checked iPhone SDK 4>) so in order to get round it you can do the following.

将视频添加到全屏后，您可以将控件直接添加到UIWindow（例如 [[[[UIApplication sharedApplication] windows] objectAtIndex：0] addSubView：myView] ），它们将显示在您的视频视频之上。

After adding your video and setting to fullscreen you can add your controls directly to the UIWindow (e.g. [[[[UIApplication sharedApplication] windows] objectAtIndex:0] addSubView:myView]), they will then appear on top of your video video.

我发现的唯一问题是它们不遵守视图的方向规则，我手动必须在 willRotateToInterfaceOrientation中编写旋转代码视图方法。

The only problem I have found with this is that they don't obey the orientation rules of the view and I have manually had to program the rotation code in the willRotateToInterfaceOrientation method of the view.

这篇关于无法在SDK 4.1中向MPMoviePlayerController添加叠加层的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！