ios - MPMoviePlayerController 行为不正常

Question

我正在使用 MPMoviePlayerController 播放一个小视频作为我的应用程序的介绍视频。我使用了以下代码，效果很好。但是视频继续播放。结束并重新开始。即使我点击完成按钮，它也不会删除 super View 。我也希望我的状态栏可见并且我保持半透明仍然没有结果。我在谷歌和堆栈溢出上搜索但仍然没有帮助。任何帮助将不胜感激。

我在 viewDidAppear 中调用了 [self playMovie] 方法

-(void)playMovie
{
NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"avc_intro" ofType:@"mp4"]];
moviePlayer =  [[MPMoviePlayerController alloc]
                initWithContentURL:url];

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

moviePlayer.controlStyle = MPMovieControlStyleDefault;
moviePlayer.shouldAutoplay = YES;
[self.view addSubview:moviePlayer.view];
[moviePlayer setFullscreen:YES animated:YES];
}

- (void) moviePlayBackDidFinish:(NSNotification*)notification
{
MPMoviePlayerController *videoplayer = [notification object];
[[NSNotificationCenter defaultCenter]
 removeObserver:self
 name:MPMoviePlayerPlaybackDidFinishNotification
 object:videoplayer];

if ([videoplayer
     respondsToSelector:@selector(setFullscreen:animated:)])
{
    [videoplayer.view removeFromSuperview];
}
}

Answer 1

更好用this.MPMoviePlayerController 已在 iOS 9 中正式弃用。