mpplayablecontentdelegate

问题 I am trying to build a sample audio app with CarPlay integration. The app is a test project - no API, no streaming, no complicated UI. Just a short list of song titles with the functionality to select one and play it. My goal is to handle the callback when the play button is pressed on the Now Playing screen and play a file. I don't have any problems setting up the MPPlayableContentManager, MPPlayableContentDataSource and MPPlayableContentDelegate. My content is parsed from a JSON file and it

问题 I am trying to build a sample audio app with CarPlay integration. The app is a test project - no API, no streaming, no complicated UI. Just a short list of song titles with the functionality to select one and play it. My goal is to handle the callback when the play button is pressed on the Now Playing screen and play a file. I don't have any problems setting up the MPPlayableContentManager, MPPlayableContentDataSource and MPPlayableContentDelegate. My content is parsed from a JSON file and it