Friday, May 3, 2019

4.2 jelly bean - Google Maps runs GPS in background even if the GPS radio is off - how do I fix?


I have the T-Mobile version of the LG G2, running Android 4.2.2, everything stock except the keyboard. I'm not sure what version of Google Maps, but the Play Store says it's up to date.


Yesterday I noticed that the G2's battery was draining a lot faster than it had been. I had thought it was just because I had been listening to music a lot more that day, but then when I checked the battery app that night it said that Google Maps was responsible for half the battery drain. I had used it earlier that morning for directions and it had apparently run the GPS in the background for 11 hours straight. I thought it was a one-off, but it happened again today. I've attached a screenshot.


The GPS on my device is off as far as I can tell (i.e. the visual indicator in the tray is dark), so I don't know whether Google Maps is turning it on stealthily and forgetting to turn it off, or whether it's trying to find a GPS signal, can't because the radio is off, and gets stuck in a loop looking for it. I'm assuming the former because there's no CPU activity, just GPS. When I click the "Location Services" button, these are the settings:




  • Access to my location: ON

  • GPS Satellites: OFF

  • Wi-Fi & mobile network location: ON


So it shouldn't be happening. Why does this happen and how can I fix it? I suppose I can just remember to force stop Google Maps every time I use it, but I'm hoping for a better solution.


Screenshot
Screenshot (click for larger variant)




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