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Editorial Team
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Asked: 2026-05-26T08:20:37+00:00

I need to parse a 2D array in Android and passing them as intent

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I need to parse a 2D array in Android and passing them as intent in another activity. How do I do that?

I am getting the following 2D array as a response from the server.

[
{
    "sno": "131",
    "email": "ruma.riwaz@gmail.com",
    "place": "43",
    "description": "",
    "image": "",
    "time": "1316156532"
},
{
    "sno": "130",
    "email": "ruma.riwaz@gmail.com",
    "place": "38",
    "description": "",
    "image": "",
    "time": "1316153291"
},
{
    "sno": "365",
    "email": "ruma.riwaz@gmail.com",
    "place": "86",
    "description": "",
    "image": "",
    "time": "1318427821"
},
{
    "sno": "129",
    "email": "ruma.riwaz@gmail.com",
    "place": "39",
    "description": "",
    "image": "",
    "time": "1316152314"
},
{
    "sno": "371",
    "email": "ruma.riwaz@gmail.com",
    "place": "90",
    "description": "",
    "image": "",
    "time": "1318502879"
},
{
    "sno": "370",
    "email": "ruma.riwaz@gmail.com",
    "place": "89",
    "description": "",
    "image": "",
    "time": "1318495237"
},
{
    "sno": "366",
    "email": "ruma.riwaz@gmail.com",
    "place": "86",
    "description": "",
    "image": "",
    "time": "1318427852"
},
{
    "sno": "126",
    "email": "ruma.riwaz@gmail.com",
    "place": "43",
    "description": "",
    "image": "",
    "time": "1316149489"
},
{
    "sno": "125",
    "email": "ruma.riwaz@gmail.com",
    "place": "43",
    "description": "",
    "image": "",
    "time": "1316148422"
},
{
    "sno": "168",
    "email": "ruma.riwaz@gmail.com",
    "place": "39",
    "description": "",
    "image": "",
    "time": "1316265504"
},
{
    "sno": "368",
    "email": "ruma.riwaz@gmail.com",
    "place": "87",
    "description": "",
    "image": "",
    "time": "1318480496"
},
{
    "sno": "174",
    "email": "ruma.riwaz@gmail.com",
    "place": "39",
    "description": "",
    "image": "",
    "time": "1316667799"
},
{
    "sno": "176",
    "email": "ruma.riwaz@gmail.com",
    "place": "39",
    "description": "",
    "image": "",
    "time": "1316670052"
},
{
    "sno": "252",
    "email": "ruma.riwaz@gmail.com",
    "place": "54",
    "description": "",
    "image": "",
    "time": "1317471220"
},
{
    "sno": "300",
    "email": "ruma.riwaz@gmail.com",
    "place": "39",
    "description": "",
    "image": "",
    "time": "1317964945"
},
{
    "sno": "299",
    "email": "ruma.riwaz@gmail.com",
    "place": "39",
    "description": "",
    "image": "",
    "time": "1317964703"
},

How do I fix this problem?

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1 Answer

  1. Editorial Team

    FYI, myObject is the class that I have taken just for the reference and just defined getter and setter methods for all the above attributes inside this myObject class. And now when you are done with it, implement the below code to prepare an arraylist of all the items that your JSON contains.

          ArrayList<myObject> listObject = new ArrayList<myObject>();
      myObject obj = null;

      try {
        JSONArray jArray = new JSONArray(str);
        for(int i = 0; i < jArray.length() ; i++)
        {
            JSONObject jObject = jArray.getJSONObject(i);
            obj = new myObject();
            obj.setSno(jObject.getString("sno"));
            obj.setEmail(jObject.getString("email"));
            obj.setPlace(jObject.getString("place"));
            obj.setDescription(jObject.getString("description"));
            obj.setImage(jObject.getString("image"));
            obj.setTime(jObject.getString("time"));

         /* Add the list item object to the ArrayList. At the end you will be
            having an arraylist of all items that you have parsed. */

            listObject.add(obj);
        }
    }
    catch (JSONException e2) {
        // TODO Auto-generated catch block
        e2.printStackTrace();
    }
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