mpmusicplayercontroller

问题 Is it possible while playing music from iPod library using MPMusicPlayerController, recording voice form mic on iPhone? If possible, any sample or code? 来源： https://stackoverflow.com/questions/13826065/iphone-record-audio-from-mic-while-playing-music-from-ipod-library-using-mpmusic

问题 Is it possible while playing music from iPod library using MPMusicPlayerController, recording voice form mic on iPhone? If possible, any sample or code? 来源： https://stackoverflow.com/questions/13826065/iphone-record-audio-from-mic-while-playing-music-from-ipod-library-using-mpmusic

问题 Is it possible while playing music from iPod library using MPMusicPlayerController, recording voice form mic on iPhone? If possible, any sample or code? 来源： https://stackoverflow.com/questions/13826065/iphone-record-audio-from-mic-while-playing-music-from-ipod-library-using-mpmusic

问题 Is it possible while playing music from iPod library using MPMusicPlayerController, recording voice form mic on iPhone? If possible, any sample or code? 来源： https://stackoverflow.com/questions/13826065/iphone-record-audio-from-mic-while-playing-music-from-ipod-library-using-mpmusic

来源： https://stackoverflow.com/questions/56689237/playing-non-library-apple-music-content-request-fails

来源： https://stackoverflow.com/questions/56689237/playing-non-library-apple-music-content-request-fails

来源： https://stackoverflow.com/questions/56689237/playing-non-library-apple-music-content-request-fails

问题 I have to change the volume on iPad and using this code: [[MPMusicPlayerController applicationMusicPlayer] setVolume:0]; But this changing volume and showing system volume bar on iPad. How to change the sound without showing the volume bar? I know, setVolume: is deprecated, and everybody says to use MPVolumeView . If this is the only way to solve my problem, then how to change the volume using MPVolumeView ? I don't see any method in MPVolumeView that changes the sound. Should I use some

问题 This is a problem that has been bothering us for months now. I created a bug report for apple, but they aren't responding. I also created a sample project that demonstrates the bug. I would really appreciate any ideas that you guys have. So without further adieu, here is the description of the problem and a link to the sample project. Thank you so much! Sample Project: https://dl.dropboxusercontent.com/u/28210/AppleMusicBug.zip MPMusicPlayerController is used to play Apple Music songs via the

问题 My app uses MPMusicPlayerController.systemMusicPlayer() to play audio which works well. The user is able to set a custom currentPlaybackRate . This works as expected. If the user presses an action on the lock screen (the MPRemoteCommandCenter ), the currentPlaybackRate is reset to 1. This is because events are sent directly to the system music player, not the app controller. To set the currentPlaybackRate to the proper value, I tried to override MPRemoteCommandCenter events: override func