title: How to open an URL on android app background click?
body: <p>This code opens an URL on Xamarin :</p>
  
  <pre><code>Device.OpenUri(new Uri("http://www.website.com/"));
  </code></pre>
  
  <p>I'm new to Xamarin.<br>
  Could you explain how can I open an URL when I click the background on android app?</p>
  
  <p><b>Update</b></p>
  
  <p>I try in Xamarin.Forms on Visual Studio.</p>