Phonegap Service Tutorial - Part2 - Index.html

index.html

<script type="text/javascript" src="backgroundService.js"></script>
<script type="text/javascript" src="twitterService.js"></script>

<script type="text/javascript" >
         
   document.addEventListener('deviceready', function() {
      getStatus();
   }, true);
     
   function getStatus() {
      window.plugins.twitterService.getStatus( function(r){ startService(r) },
                                               function(e){ alert('An error has occurred in getStatus') });
   };
    
   function startService(data) {
      if (data.ServiceRunning)
         enableTimer(data);
      else
         window.plugins.twitterService.startService( function(r){ enableTimer(r) },
                                                     function(e){ alert('An error has occurred in startService') });
   }

   function enableTimer(data) {
      if (data.TimerEnabled)
         alert('Service started and timer enabled');
      else
         window.plugins.twitterService.enableTimer( 60000,
                                                    function(r){ /* All running, no action */ },
                                                    function(e){ alert('An error has occurred in enableTimer') });
   }

</script>