An object that represents the state of synced media items on a device.
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SDK
A user may sync their device, changing the contents on the device, while your app is running. You can use the notification provided by this class to ensure that your app's cache of the user's library is up-to-date.
To retrieve media items from the media library, build a custom query as described in MPMedia and MPMedia.
class func requestDisplays a user interface so that the user can authorize whether your app may view the media library's contents.
class func authorizationReturns whether the app can access the user's media library.
MPMediaThe list of possible states for authorization to access to the user's media library.
class func `default`()Returns an instance of the default media library.
func beginAsks the media library to turn on notifications for whenever the library changes.
func endAsks the media library to turn off notifications for whenever the library changes.
static let MPMediaIndicates the media library has changed.
var lastThe calendar date on which the media library was last modified.
func getRetrieves an app maintained existing playlist or creates a new playlist when no playlist exists.
func addAdds the designated item to the user's music library.