title: android volley can't get response
body: <p>I am trying to get the response from instagram api using volley, but can't get the data. I did't receive any call back methods like onResponse or onErrorResponse. Nothing show up. I Could not see any error.</p>
  
  <p>here is my code.</p>
  
  <pre><code>public String getUserId(String usrName) {
      url = TContants.urlBeforeUserId + usrName + TContants.urlAfterUser;
  
      JsonObjectRequest jsonObjReq;
      jsonObjReq = new JsonObjectRequest(Method.GET, url,
              null, new Response.Listener&lt;JSONObject&gt;() {
  
          @Override
          public void onResponse(JSONObject response) {
              TagsResponse gsonData = gson.fromJson(response.toString(), TagsResponse.class);
              userId = gsonData.data[0].id.toString();
          }
  
      }, new Response.ErrorListener() {
          @Override
          public void onErrorResponse(VolleyError error) {
              Log.e("Volley:", "getUserId response error");
          }
      });
  
      AppController.getInstance().addToRequestQueue(jsonObjReq,
              TContants.tag_json_obj);
      return userId;
  }
  </code></pre>
  
  <p>url is working fine, I tested it. </p>
  
  <p>When code running JsonObjectRequest creating. but next step it skip the onResponse and onErrorResponse methods. plz help.</p>