title: When any browser saves a file on android, is there a broadcast sent? How can I intercept saved/downloaded files in a browser on Android?
body: <p>I want to create an application where users can choose to <em>save</em> a file into my application and go through an activity to do so. </p>
  
  <p>I'm brand new to Android programming, but I've been a Java developer for quite a while. After reading some of the documentation I've seen that the way I'd probably go about this is via a Broadcast Receiver, or something involving intents.</p>
  
  <p>The exact thing I'd like to see on the phone:</p>
  
  <ul>
  <li>Users holds finger down on image in the browser</li>
  <li>User chooses to download (or some other choice as created by my application)</li>
  <li>My application is presented as a <em>destination</em> or <em>handler</em> for this content, as when I attempt to take a photo it will ask me if I would like to use Camera or Snapchat. I assume this would be done by handling the intent.</li>
  </ul>
  
  <p>I'm curious as to exactly how I would achieve this.</p>