使用JSONArray中返回的值（整数）

Question

Im having issues with being able to get the indivisual responses from this JSON Array. Im trying to write some code that will allow me to use the vaules indivisually, as well as how to combine them if i needed too. These responses are always integers.

Java

JSONObject jsonObj = new JSONObject(jsonStr);
data_array = jsonObj.getJSONArray("data");

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

      JSONObject prod = data_array.getJSONObject(i);
          Log.d("Logging Response", prod);
}

Json

[5652,8388,8388,7537,8843,2039,8235,0,12220]

I'd like to figure out how i can add them together and return the calculated result, as well as how to use them individually. such as (prod + prod + prod) etc...

Answer 1

Use

JSONArray data = jsonObj.getJSONArray("data");
for (int i = 0; i < data.length(); i++) {
    Integer prod = (Integer) data.get(i);
    System.out.println("Prod " + prod);
    // loop and add it to array or arraylist
}

Answer 2

You have the jsonarray as the response

ArrayList<Integer> jsonvalue=new ArrayList<Integer>();
    for (int i = 0; i < data_array.length(); i++) {

      int i=     data_array.getInt(i);
jsonValue.add(i)
        }

Answer 3

Do this way

 JSONArray jsonObj = new JSONArray(jsonStr);

            for (int i = 0; i < jsonObj.length(); i++) {
                System.out.println(jsonObj.getString(i));
            }

Answer 4

do you want to put that json array data in to a new json object? try this way..

JSONObject jsonObj = new JSONObject(jsonStr);
data_array = jsonObj.getJSONArray("data");
JSONObject prod;

for (int i = 0; i < data_array.length(); i++) {
  prod.put(i,data_array.getJSONObject(i));
      Log.d("Logging Response", prod);
}

happy cording..