title: Push notification for content resolver from content provider
body: <p>I want to know if there is a way to inform content resolver/s if the content provider change data. </p>
  
  <p>In my case there is an app that shows data base content. There is another app, that modifies data in db. Now I want to know if it's possible to notify the app via push that data has changed in background. </p>
  
  <p>I do not found any information about content resolver connecting to content provider. 
  Also I know no way to communicate between content provider and resolver the wrong way. </p>
  
  <p>Do anybody now if its possible or has a better idea.</p>