Remove hard-coded url
Remove hard-coded url

transistorsoft/rn-background-geolocation-demo,transistorsoft/rn-background-geolocation-demo,transistorsoft/rn-background-geolocation-demo,transistorsoft/rn-background-geolocation-demo,transistorsoft/rn-background-geolocation-demo,transistorsoft/rn-background-geolocation-demo