gistfile1.java

 private void getDirections(String URL) {
        JsonObjectRequest request = new JsonObjectRequest(Request.Method.GET,
                URL, null,
                new Response.Listener<JSONObject>() {
                    @Override
                    public void onResponse(JSONObject jsonObject) {
                        progressDialog.dismiss();
                        response = new Gson().fromJson(jsonObject.toString(), com.pratamawijaya.panggilpeta.json.Response.class);
                        Log.d("debug", "" + response.getRouteList().get(0).getLegsList().get(0).getDistance());

                        //  Fetch Directions From Json
                        fetchDirection(response.getRouteList().get(0).getLegsList().get(0).getStepsList());

                        saveToDb(response.getRouteList().get(0).getLegsList().get(0));
                        // TODO: Save to DB
                    }
                },
                new Response.ErrorListener() {
                    @Override
                    public void onErrorResponse(VolleyError volleyError) {
                        progressDialog.dismiss();
                        Log.d("error", "" + volleyError.toString());
                    }
                });
        progressDialog.show();
        BaseApplication.getInstance().addToRequestQueue(request, "tag");
    }