enable the sendBroadcast to accept service type parameter

besides the sendBroadcast there should be a startService to start services, then you can also start services

for example:

    $window.plugins.webintent.sendBroadcast({
          type: 'service',
          action: 'de.app',
          extras: {
               'file_path': fileURL
          }
         }, function() {
         }, function() {
     });