title: How do I add a menu item to the share menu in iOS
body: <p>I'm just getting into iOS development, but something I'm going to have to do early on is add a button to the system menus like how Dropbox has added its button when interacting with email attachments.</p>
  
  <p>This application will be for video so adding a button on the share menu for quicktime players would be ideal.</p>
  
  <p>I've scoured the documentation and have only found the UIMenuItem class. Is this what I want or is there another way to implement this functionality?</p>