MPMoviePlayerViewController 重复模式不起作用？

Question

我对 MPMoviePlayerViewController 及其属性重复模式有疑问。据称，将其设置为 MPMovieRepeatModeOne 值将导致播放器重复播放。我使用以下代码循环播放视频，但它在结束后停止。

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

Answer 1

mpViewController.repeatMode=MPMovieRepeatModeOne;

为我工作，但我没有 url 行或 self.'s

我的下一行在上面之后是 [mpViewController play];

Answer 2

删除这一行

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

并投入：

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

并实施

- (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];
            }
        }
    }
}