Get String from json with nested json object and nested json arrays with multiple json object, in Android

Question

I need to access as String all the single parameters contained in a complex Json.

for example String people=...; String idPeople=...; etc.

Answer 1

I've not tried. But i guess it may work.

    JSONObject obj = new JSONObject(jsonString);
    String id = obj.getString("id");
    String error = obj.getString("error");
    JSONObject result = obj.getJSONObject("result");
    int nPeople = result.getInt("nPeople");
    JSONArray people = result.getJSONArray("people");
    for(int i = 0 ; i < people.length() ; i++){
        JSONObject p = (JSONObject)people.get(i);
        String namePeople = p.getString("namePeople");
        ...
    }

Answer 2

if we call the json you post myJsonString,

JSonObject obj = new JSonObject(myJsonString);
JSonObject result = obj.getJSONObject("result");
JSonArray people = result.getJSONArray("people");
int numOfPeople = result.getInt("nPeople");