MPMoviePlayerViewController repeatMode不工作？

Question

我有一個MPMoviePlayerViewController的問題，它的屬性repeatMode。據說將其設置爲MPMovieRepeatModeOne值會導致播放器重複播放。我使用以下代碼在循環中播放視頻，但在結束後停止播放。

MPMoviePlayerViewController *mpViewController =[[MPMoviePlayerViewController alloc] init]; 
mpViewController.moviePlayer.contentURL= movieURL; 
self.aPlayer=mpViewController; 
self.aPlayer.moviePlayer.repeatMode=MPMovieRepeatModeOne; 

Answer 1

mpViewController.repeatMode=MPMovieRepeatModeOne; 

爲我工作，但我沒有URL行或自我的。

我的下一行，上面是[mpViewController play];

Answer 2

後刪除此行

[self.aPlayer.movi​​ePlayer setRepeatMode：MPMovieRepeatModeOne];

並提出：

[[NSNotificationCenter defaultCenter] addObserver:self 
              selector:@selector(moviePlayerDidChangeState:) 
               name:MPMoviePlayerPlaybackStateDidChangeNotification 
               object:self.player]; 

和實施

- (void)moviePlayerDidChangeState:(NSNotification *)note 
{ 


    MPMoviePlaybackState playbackState = [self.player playbackState]; 
    if(playbackState==MPMoviePlaybackStateStopped ||playbackState==MPMoviePlaybackStatePaused || playbackState==MPMoviePlaybackStateInterrupted) 
    { 
     if (note.object == self.player) { 
      NSInteger reason = [[note.userInfo objectForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey] integerValue]; 
      if (reason == MPMovieFinishReasonPlaybackEnded) 
      { 
       [self.player play]; 
      } 
     } 
    } 
}