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我使用的MPMoviePlayerController发挥视频到我的申请没有得到完善。以下是我播放视频的代码。的MPMoviePlayerController:当我们停止的MPMoviePlayerController
**NSURL *url=[[NSURL alloc] initFileURLWithPath:urlPath];
if(moviePlayer)
{
[moviePlayer.view removeFromSuperview];
moviePlayer = nil;
}
moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:url];
moviePlayer.repeatMode = MPMovieRepeatModeOne;
moviePlayer.currentPlaybackTime = 0.0;
moviePlayer.view.frame = _viewMoviePlayer.frame;
moviePlayer.controlStyle = MPMovieControlStyleNone;
moviePlayer.shouldAutoplay = YES;
[_viewMoviePlayer addSubview:moviePlayer.view];
[moviePlayer prepareToPlay];
[moviePlayer play];
[self.view sendSubviewToBack:_viewMoviePlayer];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(moviePlayBackDidFinish:) name:MPMoviePlayerPlaybackDidFinishNotification object:moviePlayer];**
当viewWillDisappear叫,然后我就停止moviePlayer并从视图中删除它。 但我的默认音乐播放器正在运行,但没有听到它。当我关闭我的应用程序时,它会。
-(void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
[moviePlayer stop];
[moviePlayer.view removeFromSuperview];
moviePlayer = nil;
[_viewMoviePlayer removeFromSuperview];
_viewMoviePlayer = nil;
}
任何人都可以告诉哪个代码出错了吗?所以我释放了moviePlayer,然后它会播放默认音乐。 当我检查当前音乐的音乐,然后它的哦,并且它的演出歌曲在音乐应用程序中运行。但没有听起来。