MediaPlayer iOS 12.1 to 12.2 API Differences
MPPlayableContentManager.h
Modified
MPPlayableContentManager.nowPlayingIdentifiers
Declaration
From
@property (nonatomic, strong, nonnull) NSArray<NSString *> *nowPlayingIdentifiers
To
@property (nonatomic, copy, nonnull) NSArray<NSString *> *nowPlayingIdentifiers