Anybody know how to do this? The standard method will not work. I want the user to pick a song, and then have it save for the next time they load the app, but i can't seem to get it into NSUserDefaults.
How do i save MPMediaItemCollection to NSUSerDefaults?
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You need to iterate the collection to get the MPMediaItems.
MPMediaIteminherits fromMPMediaEntity, which has a-valueForProperty:method. If you pass that method theMPMediaItemPropertyPersistentIDconstant, you'll get back anNSNumberthat uniquely identifies the item. This is a value that's persistable across launches.