title: How is it possible to run the sound of a push notification in loop?
body: <p>I am developing an app based on Ionic2 framework, I would to know if it's possible to run the sound of a push notification in loop. (i.e. like the VOIP app when you receive a call, the sound keeps repeating..)</p>
  
  <p>So far, I have something like this, which is working fine:</p>
  
  <pre><code>           let push = Push.init({
             android: {
                 senderID: "idIsHere"
             },
             ios: {
                 alert: "true",
                 badge: false,
                 sound: "true"
             }
         });
  </code></pre>
  
  <p>But, I would like to make the sound of the push notification repeat, any idea?</p>