title: Android Volley POST Sending Parameters is always null
body: <p>I am new in android.Now i am doing one application.For this one i need to send data  into server.Now i am using Volley post method.But the parameters is always shows null when i send data into server using volley.here i attached the code please check it.Here i am using fragments.</p>
  
  <p><strong>Code Section</strong></p>
  
  <pre><code>String url = "http://192.168.1.182:8084/name/registration.jsp";
  
      final ProgressDialog pDialog = new ProgressDialog(this.getActivity());
      pDialog.setMessage("Loading...");
      pDialog.show();    
      RequestQueue rq = Volley.newRequestQueue(getActivity().getApplicationContext());
      JsonObjectRequest jsonObjReq = new JsonObjectRequest(Method.POST,
              url, null,
              new Response.Listener&lt;JSONObject&gt;() {
  
          @Override
          public void onResponse(JSONObject response) {
              Log.d(TAG, response.toString());
              // pDialog.hide();
          }
      }, new Response.ErrorListener() {
  
          @Override
          public void onErrorResponse(VolleyError error) {
              VolleyLog.d(TAG, "Error: " + error.getMessage());
              //pDialog.hide();
          }
      }) {
  
          @Override
          protected Map&lt;String, String&gt; getParams() {
              Map&lt;String, String&gt; params = new HashMap&lt;String, String&gt;();
              params.put("name", "Ajay K K");
              params.put("mailid", "ajaykk50@gmail.com");
              params.put("phone", "8086327023");
              params.put("place", "Calicut");
              params.put("longitude","44444.3333");
              params.put("latitude","666666.3333");
              params.put("wheel", "1");
              params.put("type", "owner");
  
              return params;
          }
  
      };
  
      // Adding request to request queue
      rq.add(jsonObjReq);
  </code></pre>