title: How to implement share via option in android?
body: <p>I want to implement something like this. <img src="https://i.stack.imgur.com/4fvUy.png" alt="share via"> </p>
  
  <p>It should not be hard coded. If user haven't installed Dropbox there should not be a option to share via Dropbox. </p>
  
  <p>Thanks in advance !</p>