As I've posted before, I'm not using Android Auto because I'm using the USB slot to play my music from a memory stick.
I also have SpeedTrap Alert on my phone that gives accurate speed camera alerts via a pseudo bluetooth phone call via the car audio.
Questions :
If you're using, say, Google Maps, what happens when a phone call comes in ?
Also, can you stream music from your phone and will it pause/mute when a call comes in ?
I know I could test it myself but just wondered if anyone else is doing similar already.