mono/MonoGame — pull request #2938 by KonajuGames (2014-08-20 13:24:23+00:00)
Title: Handle audio interruption on iOS

Based on solution posted in https://monogame.codeplex.com/discussions/352487
Updated to use AVAudioSession as AudioSession is now deprecated.
Also updates MediaPlayer.GameHasControl to use AVAudioSession as this covers all other apps playing audio.