Since our new car can play pandora through Bluetooth I decided to install it on my phone. I have an account from way back. So yesterday I was driving home and decided to try it. I used it for about 10 minutes and switched back to xm. This afternoon it seemed like my battery was dying too quickly so I looked at my usage and it showed I was using pandora for over 8 hours, and I close all recent apps on a pretty regular basis. I checked the permissions and it doesn't have any. Is this normal? I couldn't find a setting in the app or on my phone to prevent it from running for so long. I uninstalled it for now but would like to use it again. But I don't want to have to remember to force close it every time I use it.