iOS: How do I detect if music is playing in any background music app?

Question

I currently have my game correctly handling disabling its own BGM when music is playing in the built-in iPod app, but it does not detect when an app such as Pandora is playi

Answer 1

AudioSessionGetProperty (as mentioned in jake_hetfield's answer) is deprecated as of iOS 7.

Instead, try this one-liner that uses isOtherAudioPlaying:

BOOL isOtherAudioPlaying = [[AVAudioSession sharedInstance] isOtherAudioPlaying];

Works on iOS 6+.