Parsing Nested Json Objects Using Volley

I had gone through most of the answers in stack overflow and tried some of the answers which didn't work. It is a response from a SOAP API. I tried by using JSONObject obj = new JS

Solution 1:

Rec is not JSONArray, it's JSONObject. Try using

try {
    JSONObject obj = new JSONObject(response);
    JSONObject one = obj.getJSONObject("getProjectDetailsResult");
    JSONObject two = one.getJSONObject("NewDataSet");

    if(two.get("Rec") instanceof JSONArray) {

        JSONArray heroArray = two.getJSONArray("Rec");

        for (int i = 0; i < heroArray.length(); i++) {

            JSONObject heroObject = heroArray.getJSONObject(i);

            Hero hero = new Hero(heroObject.getString("decProjectID"),
                heroObject.getString("intProjectSlNo"),
                heroObject.getString("chvProjectName"),
                heroObject.getString("chvProjectNameEng"),
                heroObject.getString("chrProjCatCode"),
                heroObject.getString("chvEngProjCategory"),
                heroObject.getString("nchvSecType"),
                heroObject.getString("chvEngSecType"),
                heroObject.getString("chvImplOfficerDesg"),
                heroObject.getString("chvImplOfficerDesgEng"),
                heroObject.getString("singleYrAmt"),
                heroObject.getString("TotExp"),
                heroObject.getString("percentage"));

            heroList.add(hero);
        }
    } else {
        JSONObject heroObject = two.getJSONObject("Rec");

        Hero hero = new Hero(heroObject.getString("decProjectID"),
            heroObject.getString("intProjectSlNo"),
            heroObject.getString("chvProjectName"),
            heroObject.getString("chvProjectNameEng"),
            heroObject.getString("chrProjCatCode"),
            heroObject.getString("chvEngProjCategory"),
            heroObject.getString("nchvSecType"),
            heroObject.getString("chvEngSecType"),
            heroObject.getString("chvImplOfficerDesg"),
            heroObject.getString("chvImplOfficerDesgEng"),
            heroObject.getString("singleYrAmt"),
            heroObject.getString("TotExp"),
            heroObject.getString("percentage"));

        heroList.add(hero);
    }
} catch ( Exception ex) {
    ex.printStackTrace();
}