MPMusicPlayerControllerVolumeDidChange
Posted when the audio playback volume for the music player has changed.
Declaration
static let MPMusicPlayerControllerVolumeDidChange: NSNotification.NameDiscussion
The object associated with the notification is the music player whose playback volume changed. The notification has no userInfo dictionary.
See Also
MediaPlayer
MPMusicPlayerControllerQueueDidChangeMPMediaLibraryDidChangeMPMediaPlaybackIsPreparedToPlayDidChangeMPMusicPlayerControllerNowPlayingItemDidChangeMPMusicPlayerControllerPlaybackStateDidChangeMPMovieDurationAvailableMPMovieMediaTypesAvailableMPMovieNaturalSizeAvailableMPMoviePlayerDidEnterFullscreenMPMoviePlayerDidExitFullscreenMPMoviePlayerIsAirPlayVideoActiveDidChangeMPMoviePlayerLoadStateDidChangeMPMoviePlayerNowPlayingMovieDidChangeMPMoviePlayerPlaybackDidFinishMPMoviePlayerPlaybackStateDidChange