Question

我正在使用MPMovieController作为基础创建自定义MovieController。我可以通过调用

将视频切换到全屏

_[moviePlayer setFullscreen:YES animated:YES];_

调用相同的功能（ [moviePlayer setFullscreen：NO animated：YES]; ）将电影播放器恢复到原始状态（即当用户按下完成按钮时）不起作用。< / p>

作为替代方案，我也尝试过 -

a）听取 MPMoviePlayerDidExitFullscreenNotification 并调用 moviePlayBackDidFinish：功能。

b）使用此功能从“完成”功能中发布自定义通知 -

NSDictionary *thisDictionary = [NSDictionary dictionaryWithObject:[NSNumber numberWithInt:MPMovieFinishReasonUserExited] forKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey];  
[[NSNotificationCenter defaultCenter] postNotificationName:MPMoviePlayerDidExitFullscreenNotification object:moviePlayer userInfo:thisDictionary];

但在所有这些情况下，电影播放器视图都不会回到原来的状态。

请帮助。

谢谢！

Answer 1

您必须注册活动通知。当您准备播放视频时，请执行此操作

  [[NSNotificationCenter defaultCenter] addObserver:self 
                        selector:@selector(moviePlayBackDidFinish:) 
                        name:MPMoviePlayerPlaybackDidFinishNotification 
                        object:nil];

并在你的moviePlayBackDidFinish选择器中，这样做

  [[UIApplication sharedApplication] setStatusBarHidden:YES];
  [[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackDidFinishNotification 
        object:nil];


[self dismissModalViewControllerAnimated:YES];

MPMoviePlayerController不响应setFullscreen = NO

1 个答案: