title: How to turn on device GPS in flutter?
body: <p>By using simple_permissions and location package of Dart, it is only asking for user permission to ALLOW or DENY the app to use device location to show the current location of user on Google Maps.
  When i turn on the GPS manually on my device, I'm able to get the current location, but how can I ask the user to enable GPS from the app itself with a dialog to enable the GPS like Google Maps?</p>