$scope.godetail=function(unit){      var options = {        location: ‘yes‘,        clearcache: ‘yes‘,        toolbar: ‘no‘      };      var reg=/^([hH][tT]{2}[pP]:\/\/|[hH][tT]{2}[pP][sS]:\/\/)(([A-Za-z0-9-~]+)\.)+([A-Za-z0-9-~\/])+$/;      if(reg.test(unit.DetailAddr)){        $cordovaInAppBrowser.open(unit.DetailAddr, ‘_blank‘, options)          .then(function(event) {            // success          })          .catch(function(event) {            // error          });        //$cordovaInAppBrowser.close();      }      else{        $ionicLoading.show({          noBackdrop: true,          template: "地址错误",          duration: 1500        });      }    }

$rootScope.$on(‘$cordovaInAppBrowser:loadstart‘, function(e, event){
  alert("I安装中了");
});

  <div class="card">      <div class="item">        <strong>{{HelpProc.RescueModel.UnitName}}&nbsp;<label class="price">￥{{HelpProc.RescueModel.Amount}}</label></strong>        <div class="item" ng-repeat="unit in HelpProc.RescueModel.ListRescue" ng-click="godetail(unit)">          <span > {{unit.UnitName}}</span>          <div class="clearfix"></div>          <p class="align_right "><label class="labgreen">￥{{unit.Amount}} &nbsp;{{unit.DtTime}}</label></p>        </div>      </div>    </div>