AVAudioSessionCategoryPlayAndRecord with Airplay

Question

My app uses the microphone and outputs audio, so I am setting my Audio Session to the Play and Record Category, but this seems to disable Airplay. If I set the category to Play,

Answer 1

If you want to change where the audio is going you need to call AudioSessionSetProperty, and pass it the constant specifying where you want the audio to go. These constants are

kAudioSessionOverrideAudioRoute_None, which specifies that you wish the audio to be routed to the receiver (the airplay if that's where it is going), or

kAudioSessionOverrideAudioRoute_Speaker, which specifies that audio should be routed to the speaker at the bottom of the phone.