Does anyone know how to prevent the iPhone/iPod from fading out a music track that is currently playing and hence allow a player to play the game with their own music playing? All the apps I make seem to fade out the player's music!
That's something the game has to support: http://forums.toucharcade.com/showthread.php?p=1892&highlight=ambient#post1892
I think it would be interesting to have the game itself pick music from the iphone, instead of having to double tap the home button.
That would be nice ... if Apple provided an API (e.g. UIMusicPickerView??) for the user to select music from within your app.