title: Android intent to call a contact, not a number
body: <p><strong>Context:</strong></p>
  
  <ul>
  <li>I wrote a small easy dialer for android which dials telephone numbers
  for contacts.</li>
  <li>I use Intent.ACTION_CALL and pass in "tel:" for contacts with just one tel number or with a preferred default number</li>
  <li>Within the app I have the contact's lookup_key so that I can access the contact</li>
  </ul>
  
  <p><strong>Question:</strong></p>
  
  <p>I want to initiate a call to a <em>Contact</em> not to a <em>number</em> so that Android:</p>
  
  <ul>
  <li>if contact has 2+ numbers: will fire up a phone number selection dialog and then initiate the call</li>
  <li>if the contact has just 1 number: just initiate the call</li>
  </ul>
  
  <p>I could of course implement a popup from scratch but I'd prefer to delegate to a standard action so that the user has the very same UX as using the standard dialer.</p>