$ionicPopup

gistfile1.js

.factory('pushNotificationHandler', function($ionicPopup, $state) {
	return {
		action: function() {
			if($state.current.name != "login") {
				popupParams = {
		            template: '<p class="center-algin">There are some New requests.<br>Do you like to update?</p>',
		            title: 'Notification',
		            buttons: [{
		                text: 'Cancel'
		            }, {
		                text: '<b>Update</b>',
		                type: 'button-positive',
		                onTap: function(e) {
		                    $state.go($state.current.name, {},{reload: true})
		                }
		            }]
		        }
		        var popup = $ionicPopup.show(popupParams);
		        popup.then(function(res) {
		            
		        });
			}
		}
	}
})