title: Sencha Touch 2 Push Notifications
body: <p>I have a Sencha Touch 2 application that needs to be able to push notifications.</p>
  
  <p>I have 2 doubts:</p>
  
  <ol>
  <li>Should I use the sencha notification implementation or is it better to use phoneGap?</li>
  <li>How can I do to run the application on the background of the device, so I can be checking if a new notification is needed to be pushed?</li>
  </ol>
  
  <p>Thanks in advance.</p>