title: Import iOS 3.2 source code if user has iOS 3.1.3 or lower
body: <p>I am using the <a href="https://developer.apple.com/library/ios/#documentation/MediaPlayer/Reference/MPMoviePlayerViewController_class/Reference/Reference.html#//apple_ref/doc/uid/TP40009269-CH1-DontLinkElementID_4" rel="nofollow">MPMoviePlayerViewController</a>, which is only supported in iOS 3.2+. How would I obtain the source code for this class and import it if the user has iOS 3.1.3 or lower?</p>