avplayer 后台播放

1. info.plist添加

    <key>UIBackgroundModes</key>
    <array>
        <string>audio</string>
    </array>

2. BackgroundModes打开Audio

   
   image.png

3. 代码添加

    // 后台播放音频
    AVAudioSession *audioSession = [AVAudioSession sharedInstance];
    [audioSession setCategory:AVAudioSessionCategoryPlayback error:nil];
    [audioSession setActive:YES error:nil];