title: Listen to location access disable/enable in settings
body: <p>In Android OS, in "<strong>Settings</strong>" --> "<strong>Location services</strong>", there is a toggle button named "<strong>Access to my location</strong>" which can be used to disable &amp; enable location info access from apps.</p>
  
  <p>Currently, I am developing a location service application. I am wondering, how can I listen to this setting in my Android project? Is there any broadcast receiver I can use to know right away when user disable or enable "<strong>Access to my location</strong>" ?</p>
  
  <p>If there isn't any broadcast receiver for it, how can I listen to this change in my Android project?</p>