angularjsのroute paramsにアクセスするときは$routeをつかう

gistfile1.txt

when('/sample/:id', {
    templateUrl: 'sample.html',
    controller: 'sampleController',
    resolve: {  
        media: function(resource, $route) {
            return resource.get({id: $route.current.params.id});
        }
    }
}).