Tracking Google Analytics in Angular js Apps

trackingService.js

MyApp.run(function($rootScope, $location, $routeParams, $window){
    $rootScope.$on('$routeChangeSuccess', function() {
        var output=$location.path()+"?";
        angular.forEach($routeParams,function(value,key){
            output+=key+"="+value+"&";
        })
        output=output.substr(0,output.length-1);
        $window._gaq.push(['_trackPageView', output]);
    });
})