I had the same problem as Justdab.  He didn't ask the correct question. The question isn't how to disarm the app it is WHY DID IT START PLAYING ON IT'S OWN IN THE MIDDLE OF THE NIGHT? This is really annoying. My phone was plugged in charging on our kitchen and it started playing on it's own at 2:22 am. I unlocked my phone, the app should show controls at the top of the screen when it is in use but nothing was there. I  swept part way up to show open apps and nothing again. I had to launch the app and it showed it was playing. I hit the pause button and swept up on the app to kill it. Just before I wrote this I exited my car and when I got into my house Pandora started playing on its own.  Same as the previous time, Android didn't show that the app was open I had to launch the app and press pause. Could this have something to do with the fact I was using Android Auto so that is controlling Pandora? ... View more