title: Ionic Push Notification Using GCM
body: <p>I'm work in Ionic Push Notification App and take the reference of <a href="https://www.sitepoint.com/push-notifications-in-ionic-apps-with-google-cloud-messaging/" rel="nofollow">https://www.sitepoint.com/push-notifications-in-ionic-apps-with-google-cloud-messaging/</a> but in this I can't get Android Device token.</p>
  
  <p>When I request from the server (<code>https://localhost:3000/register</code>) I'm getting 401/Undefined in server console.</p>
  
  <p>Anyone help me out for this.</p>