How to send json array as post request in volley?

Question

I am using volley for json parsing. I want to send some data using POST to server side. I am trying to send .Now can any one tell me that how can i send filter array to serv

Answer 1

Hope this helps you.

    //Create Main jSon object
    JSONObject jsonParams = new JSONObject();

    try {
        //Add string params
        jsonParams.put("typeName", "MANUFACTURER");
        jsonParams.put("typeId", "22");
        jsonParams.put("cityId", "308");
        jsonParams.put("sortBy", "productname");
        jsonParams.put("sortOrder", "desc");
    } catch (JSONException e) {
        e.printStackTrace();
    }
    //Create json array for filter
    JSONArray array=new JSONArray();

    //Create json objects for two filter Ids
    JSONObject jsonParam1 =new JSONObject();
    JSONObject jsonParam2 =new JSONObject();

    try {

        jsonParam1.put("filterId","101");
        jsonParam1.put("typeName","CAT_ID");

        jsonParam2.put("filterId","102");
        jsonParam2.put("typeName","CAT_ID");
    } catch (JSONException e) {
        e.printStackTrace();
    }

    //Add the filter Id object to array
    array.put(jsonParam1);
    array.put(jsonParam2);

    //Add array to main json object
    try {
        jsonParams.put("filter",array);
    } catch (JSONException e) {
        e.printStackTrace();
    }

For more information on how to create json object check this link

Android JSONObject : add Array to the put method

EDIT:

In case of more data it is better to use Gson convertor

http://www.vogella.com/tutorials/JavaLibrary-Gson/article.html

Also for creating pojo classes use this

http://www.jsonschema2pojo.org/