title: How to detect Left swipe and Right swipe for Stacklayout in Xamarin.Forms?
body: <p>I have been trying to detect left swipe and right swipe for <strong>stacklayout</strong>. Things in which I need help are,</p>
  
  <ol>
  <li>Creating a <strong>stacklayout</strong> renderer to add swipe Gesture.</li>
  <li>How to detect user has swiped left or right.</li>
  </ol>
  
  <p>Please provide a solution which works on cross platforms.</p>
  
  <p>Providing an example for <strong>stacklayout renderer</strong> will be really helpful to acheive the swipe functionality in xamarin.forms</p>