音频在模拟器（iOS 7.1）的背景上停止播放

Question

Audio stops when you close app. And may start again if you just open Control Center (swipe from bottom). It's really strange.

Everything's fine in iOS 8 simulator and devices. The problem is I can't install iOS 7 on existing devices to test is it a bug in my app or it's a bug in simulator.

UIBackgroundModes in info.plist contains audio string object. Here is how I configure a session on app start:

- (void)setAudioSession {
    [[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback error:nil];
    [[AVAudioSession sharedInstance] setActive:true error:nil];
}

To play audio I use AVPlayer class.

Answer 1

这是iOS 7模拟器唯一的错误。