title: Xamarin.forms webservice call using async task with progress dialog
body: <p>I'm new to developing a project using Xamarin.forms (Cross platform). I have been trying to find an example for calling web-service asynchronously with progress dialog so long for (droid and ios ).It should be compatible for both by writing the code on shared(master) instance. I couldn't get any solution to achieve things get done.Can anyone give me assistance on this? It would be great the solution along with the progress dialog. </p>
  
  <p>Thanks in advance.</p>