MPMoviePlayerViewController 通知

发布于 2024-12-04 08:59:41 字数 90 浏览 5 评论 0原文

如何设置 MPMoviePlayerViewController 的通知？和 MPMoviePlayerController 中的一样吗？

请显示示例

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冷清清 2024-12-11 08:59:43

MPMoviePlayerViewController 只是一个包装器，为您提供对 MPMoviePlayerController 的控制。

MPMoviePlayerViewController 有自己的 MPMoviePlayerController，它会发送您使用它所需的所有通知。

收听通知的方式如下：

// Register for the playback finished notification
[[NSNotificationCenter defaultCenter] addObserver:self // the object listening / "observing" to the notification
    selector:@selector(myMovieFinishedCallback:) // method to call when the notification was pushed
    name:MPMoviePlayerPlaybackDidFinishNotification // notification the observer should listen to
    object:self.moviePlayerViewController.moviePlayer]; // the object that is passed to the method

MPMoviePlayerController 类参考

所以基本上，是的 - 您可以使用与中相同的通知MPMoviePlayerController

The MPMoviePlayerViewController is just a wrapper giving you controls to a MPMoviePlayerController.

MPMoviePlayerViewController has its own MPMoviePlayerController that sends all the notifications you need to work with it.

Listening to notifications is done as follows:

// Register for the playback finished notification
[[NSNotificationCenter defaultCenter] addObserver:self // the object listening / "observing" to the notification
    selector:@selector(myMovieFinishedCallback:) // method to call when the notification was pushed
    name:MPMoviePlayerPlaybackDidFinishNotification // notification the observer should listen to
    object:self.moviePlayerViewController.moviePlayer]; // the object that is passed to the method

There are a lot more notifications you can and should work with that are listed in the MPMoviePlayerController Class Reference

So basically, yes - You can use the same notifications as in MPMoviePlayerController

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