[mongoose0318]

I apologize in advance if this has been asked, but is there any way to keep the gps on (say Google maps running and downloading data) but completely turn off the screen to save battery? If I hit the button on the top of the phone, it turns off the screen but also goes into a semi-sleep mode where the gps seems to stop tracking. I want the phone to act exactly as if it was on, but just completely turn off the screen and even better the touch sensitivity unless a button is pushed.