Android extract String from JsonObject [duplicate]

Question

Here is my json structure:

[{"id":"112","image_data":"http:\/\/elogistic.890m.com\/images\/111.png","image_tag":"232188933"},{"id":"113","image_data":"http:\/\/elogistic.890m.com\/images\/112.png","image_tag":"232188933"},{"id":"114","image_data":"http:\/\/elogistic.890m.com\/images\/113.png","image_tag":"232188933"}]

How can I get String "image_data" for each object per String ? example :

String 1 = "image_data"of object1
String 2 = "image_data"of object2

Thanks so much

Munir · Accepted Answer · 2017-11-27 12:29:52Z

1

Try below code. this the example of getting an imagedata from your response you need to modify it as per your requirements

 try {
            JSONArray jsonArray = new JSONArray(Your Json Array String);
            ArrayList<String> imgData = new ArrayList<>();

            for (int i=0; i<jsonArray.length();i++){
                JSONObject jsonObject = jsonArray.getJSONObject(i);
               imgData.add(jsonObject.getString("image_data"));
            }

            String imgData1 = imgData.get(0);
            String imgData2 = imgData.get(1);

        } catch (JSONException e) {
            e.printStackTrace();
        }

edited Nov 27, 2017 at 12:29

answered Nov 26, 2017 at 16:24

Munir

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6 Comments

user7931784 Over a year ago

Thanks you so much ..!

Munir Over a year ago

@user7931784 happy to help you.

Munir Over a year ago

@user7931784 if answer helped you then you may accept it as right

user7931784 Over a year ago

When I toast img1 , it including "image_data" of object 2 , how to separate it , my mean hear is , how to get , String img1 = "image_data" of Object 1 and String img2 = "image_data" of Object 2 . thanks for advise

Munir Over a year ago

@user7931784 see my updated answer

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