应用程序无法继续播放背景中的下一首歌曲

Question

我使用AVAudioPlayer为iPad创建了一个简单的音乐应用程序。但问题是，当我按下home键时，它只能在背景中播放当前歌曲。应用程序无法在后台继续播放下一首歌曲。

Answer 1

这对我的作品

here musicPlayer is MPMusicPlayerController 

    [self setMusicPlayer: [MPMusicPlayerController applicationMusicPlayer]]; 

    // By default, an application music player takes on the shuffle and repeat modes 

    //  of the built-in iPod app. Here they are both turned off. 

    [musicPlayer setShuffleMode: MPMusicShuffleModeOff]; 

    [musicPlayer setRepeatMode: MPMusicRepeatModeNone];