iphone - 为什么此代码无法使用 MPMoviePlayerController 播放歌曲

Question

我很难弄清楚这个问题，欢迎提出任何建议:

NSURL *songUrl = [NSURL URLWithString:@"http://a1804.phobos.apple.com/us/r1000/064/Music/v4/9b/b3/c7/9bb3c7dc-a06f-f18c-3e41-2ce1e36f73b4/mzaf_7432104896053262141.aac.m4a"];

MPMoviePlayerController *mp = [[MPMoviePlayerController alloc] initWithContentURL:songUrl];

[[NSNotificationCenter defaultCenter] addObserver:self

                                         selector:@selector(moviePlayBackDidFinish:)

                                             name:MPMoviePlayerPlaybackDidFinishNotification

                                           object:nil];



[mp setControlStyle:MPMovieControlStyleFullscreen];

[mp setMovieSourceType:MPMovieSourceTypeStreaming];

[mp setFullscreen:YES];



[self.view addSubview:[mp view]];



[mp prepareToPlay];

[mp play];

Answer 1

尝试使用 MPMoviePlayerViewController 而不是 MPMoviePlayerController。