title: Android detect uninstall and open intent
body: <p>I found this service <a href="https://admin.appjolt.com/" rel="nofollow">https://admin.appjolt.com/</a> but I don't know how it works. They are opening browser intent with their ad/cross promo when user decided to uninstall our application. Intent is opening when confirmation dialog shows.</p>
  
  <p>Anybody knows the method? Receiver don't works, they are using some service and listening if some object exist or not. I don't know what they are listening actualy.</p>