Ionic ion-refresher ion-infinite-scroll 自定义loading动画

在ionic.bundle.js中，有两个我也不知道叫什么的东西，分别是:
1.下拉刷新

.directive('ionRefresher', [function() {
  return {
    restrict: 'E',
    replace: true,
    require: ['?^$ionicScroll', 'ionRefresher'],
    controller: '$ionicRefresher',
    template:
    '<div class="scroll-refresher invisible" collection-repeat-ignore>' +
      '<div class="ionic-refresher-content" ' +
      'ng-class="{\'ionic-refresher-with-text\': pullingText || refreshingText}">' +
        '<div class="icon-pulling" ng-class="{\'pulling-rotation-disabled\':disablePullingRotation}">' +
          '<i class="icon {{pullingIcon}}"></i>' +
        '</div>' +
        '<div class="text-pulling" ng-bind-html="pullingText"></div>' +
        '<div class="icon-refreshing">' +
          '<ion-spinner ng-if="showSpinner" icon="{{spinner}}"></ion-spinner>' +
          '<i ng-if="showIcon" class="icon {{refreshingIcon}}"></i>' +
        '</div>' +
        '<div class="text-refreshing" ng-bind-html="refreshingText"></div>' +
      '</div>' +
    '</div>',
    link: function($scope, $element, $attrs, ctrls) {

      // JS Scrolling uses the scroll controller
      var scrollCtrl = ctrls[0],
          refresherCtrl = ctrls[1];
      if (!scrollCtrl || scrollCtrl.isNative()) {
        // Kick off native scrolling
        refresherCtrl.init();
      } else {
        $element[0].classList.add('js-scrolling');
        scrollCtrl._setRefresher(
          $scope,
          $element[0],
          refresherCtrl.getRefresherDomMethods()
        );

        $scope.$on('scroll.refreshComplete', function() {
          $scope.$evalAsync(function() {
            scrollCtrl.scrollView.finishPullToRefresh();
          });
        });
      }

    }
  };
}]);

2.上拉加载更多

.directive('ionInfiniteScroll', ['$timeout', function($timeout) {
  return {
    restrict: 'E',
    require: ['?^$ionicScroll', 'ionInfiniteScroll'],
    template: function($element, $attrs) {
      if ($attrs.icon) return '<i class="icon {{icon()}} icon-refreshing {{scrollingType}}"></i>';
      return '<ion-spinner icon="{{spinner()}}"></ion-spinner>';
    },
    scope: true,
    controller: '$ionInfiniteScroll',
    link: function($scope, $element, $attrs, ctrls) {
      var infiniteScrollCtrl = ctrls[1];
      var scrollCtrl = infiniteScrollCtrl.scrollCtrl = ctrls[0];
      var jsScrolling = infiniteScrollCtrl.jsScrolling = !scrollCtrl.isNative();

      // if this view is not beneath a scrollCtrl, it can't be injected, proceed w/ native scrolling
      if (jsScrolling) {
        infiniteScrollCtrl.scrollView = scrollCtrl.scrollView;
        $scope.scrollingType = 'js-scrolling';
        //bind to JS scroll events
        scrollCtrl.$element.on('scroll', infiniteScrollCtrl.checkBounds);
      } else {
        // grabbing the scrollable element, to determine dimensions, and current scroll pos
        var scrollEl = ionic.DomUtil.getParentOrSelfWithClass($element[0].parentNode, 'overflow-scroll');
        infiniteScrollCtrl.scrollEl = scrollEl;
        // if there's no scroll controller, and no overflow scroll div, infinite scroll wont work
        if (!scrollEl) {
          throw 'Infinite scroll must be used inside a scrollable div';
        }
        //bind to native scroll events
        infiniteScrollCtrl.scrollEl.addEventListener('scroll', infiniteScrollCtrl.checkBounds);
      }

      // Optionally check bounds on start after scrollView is fully rendered
      var doImmediateCheck = isDefined($attrs.immediateCheck) ? $scope.$eval($attrs.immediateCheck) : true;
      if (doImmediateCheck) {
        $timeout(function() { infiniteScrollCtrl.checkBounds(); });
      }
    }
  };
}]);

以上两段代码，template即为加载中时显示的样式，修改之即可。
我这里只是简单的修改了下，将其改为：
下拉刷新：

template:
    '<div class="scroll-refresher invisible" collection-repeat-ignore style="text-align:center;">' +
                            '<img src="./img/ui_three/is-loading.gif"></img>'+
    '</div>',

上拉加载更多

template: function($element, $attrs) {
      **return '<ion-spinner icon="{{spinner()}}"></ion-spinner>';**
    },

对phonegap了解的不是很深入，只是碰到了找了下解决办法呦。