I have started my GPS programmatically by Intent myIntent = new intent(Settings.ACTION_SECURITY_SETTINGS); mContext.startActivity(myIntent);
How i will turn Off GPS when i exit from my program...
Try this:
locationManager.removeUpdates(myLocationListener);
locationManager = null;
This will shut down GPS for this app, but it is still available for use by other apps.
Be sure to test your app on a real phone because the emulator does not show the same GPS behavior as a real phone.