Q:

How to Get Particular Values From Volley JSON Response Data Using Android?

I have successfully Integrated Volley library into my android studio project and got below responses. Now I need to get particular values from below response. I need to GET (A, B, C, D, E,etc,.. )values and related  boys and girls values also. Once I got it I need to list out on list view like below model.
I am expecting :
-----------------------------------------
   Title        Boys            Girls
-----------------------------------------
     A          1.5                3.5
-----------------------------------------
     B          1.5                3.5
-----------------------------------------

Below My Code :
@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //Displays Home Screen
        setContentView(R.layout.activity_list);

        //displaying TextView
        txtDisplay = (TextView) findViewById(R.id.txtDisplay);

        RequestQueue queue = Volley.newRequestQueue(this);
        String url = "MYURL";

        JsonObjectRequest jsObjRequest = new JsonObjectRequest(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {

            @Override
            public void onResponse(JSONObject response) {
                // TODO Auto-generated method stub
                txtDisplay.setText("Response => "+response.toString());
                System.out.println("Response => "+response.toString());
                findViewById(R.id.progressBar1).setVisibility(View.GONE);
            }
        }, new Response.ErrorListener() {

            @Override
            public void onErrorResponse(VolleyError error) {
                // TODO Auto-generated method stub

            }
        });

        queue.add(jsObjRequest);
    }

Below My Response :
{ 
   "response":{ 
      "A":{ 
         "boys":1.5,
         "girls":"3.5",
      },
      "B":{ 
         "boys":1.5,
         "girls":"3.5",
      },
      "E":{ 
         "boys":1.5,
         "girls":"3.5",
      }
  },
   "schools":{ 
   },
   "distances":"172 KM"
}

A:

use following code to get values:
JsonObject json = response.get("response");
String a =json.get("A").toString();

similarly find other values;
eg;
when you get
JsonObject json = response.get("response");

then the json will be :
{ 
      "A":{ 
         "boys":1.5,
         "girls":"3.5",
      },
      "B":{ 
         "boys":1.5,
         "girls":"3.5",
      },
      "E":{ 
         "boys":1.5,
         "girls":"3.5",
      }
  }

and if you want to get A / B/ C from this json use
jsonA = json.get("A");

          { 
             "boys":1.5,
             "girls":"3.5",
          }

if you want to retrive boys from A
then 
String boys = jsonA.get("boys").toString();

similarly 
json.get("B");

and 
json.get("C");

