AngularJS service to listen for app opens via a custom URL

OpenUrlService.js

angular.module('mlz.openurl', [])
  .factory('OpenUrlService', ['$log', '$location', '$rootScope', '$ionicHistory', function ($log, $location, $rootScope, $ionicHistory) {

    var openUrl = function (url) {

      $log.debug('Handling open URL ' + url);

      // Stop it from caching the first view as one to return when the app opens
      $ionicHistory.nextViewOptions({
        historyRoot: true,
        disableBack: true,
        disableAnimation: true
      });

      if (url) {
        window.location.hash = url.substr(5);
        $rootScope.$broadcast('handleopenurl', url);

        window.cordova.removeDocumentEventHandler('handleopenurl');
        window.cordova.addStickyDocumentEventHandler('handleopenurl');
        document.removeEventListener('handleopenurl', handleOpenUrl);
      }
    };

    var handleOpenUrl = function (e) {
      openUrl(e.url);
    };
    
    var onResume = function () {
      document.addEventListener('handleopenurl', handleOpenUrl, false);
    };

    return {
      handleOpenUrl: handleOpenUrl,
      onResume: onResume
    };

  }]).run(['OpenUrlService', function (OpenUrlService) {
    if (OpenUrlService) {
      document.addEventListener('handleopenurl', OpenUrlService.handleOpenUrl, false);
      document.addEventListener('resume', OpenUrlService.onResume, false);
    }
  }]);