How to set array in jsonobject

Question

Unable to set array inside JSONObject according to the response.Below is my code in which I am unable to set array in jsonobject. How to send key value for array inside my jsonobject for which shared the response which code is getting from postman

Is this the right way in code

Code--

     JsonArray array = new JsonArray();
            array.add(productId);
            array.add(qty);
     JSONObject jsonObject = new JSONObject();
                jsonObject.put("productDetails", array);**

This is the code in MainActivity. The problem is not getting correct jsonarray in my JSON object so API will not hit correctly These String key values are used to pass in request params

    String key="WSEoaGBifOEIS5dd6vQ5tfbs3R1c8Rsz";
            String affId="teamfotog";
            String act="photoStores";
            String latitude="40.7127753";
            String longitude="-74.0059728";
            String devinf="Android,7.0";
            String appver="1.00";
            String productId="6670002";
            String qty="3";
            //productDetails
            **JsonArray array = new JsonArray();
            array.add(productId);
            array.add(qty);**

            JSONObject jsonObject = new JSONObject();
            try {
                jsonObject.put("apiKey", key);
                jsonObject.put("affId", affId);
                jsonObject.put("act", act);
                jsonObject.put("latitude", latitude);
                jsonObject.put("longitude", longitude);
                jsonObject.put("devinf", devinf);
                jsonObject.put("appver", appver);
                **jsonObject.put("productDetails", array);**

    JsonParser jsonParser = new JsonParser();

    ApiStorePhotoInterface apiInterface = ApiStorePhotoClient.getApi();

    Call<PhotoStoreMainModel> call = apiInterface.getResponse((JsonObject) jsonParser.parse(jsonObject.toString().trim()));

Request Params is in Jsonbody --

{"apiKey":"WSEoaGBifOEIS5dd6vQ5tfbs3R1c8Rsz","affId":"teamfotog","act":"photoStores","latitude":"40.7127753","longitude":"-74.0059728","devinf":"Android,7.0","appver":"1.00","productDetails":[{"productId":"6670002","qty":"3"}]}

Ranjan · Accepted Answer · 2019-05-07 10:41:57Z

1

Of course, it won't work. You are directly adding objects(Strings) in your JsonArray. In the response body, what you really want is a JsonObject inside the JsonArray. Try this -

JsonObject productDetail = new JsonObject();
productDetail.addProperty("productId", productId);
productDetail.addProperty("qty", qty);

JsonArray array = new JsonArray();
array.add(productDetail);

edited May 7, 2019 at 10:41

answered May 7, 2019 at 8:07

Ranjan

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11 Comments

Ankit Gupta Over a year ago

So I have to create new jsonobject for this ?

Ankit Gupta Over a year ago

JSONArray is not working but JsonArray is working with null response

Ranjan Over a year ago

From response body, you can see that it's an array of objects.

Ankit Gupta Over a year ago

{ "apiKey": "WSEoaGBifOEIS5dd6vQ5tfbs3R1c8Rsz", "affId": "teamfotog", "act": "photoStores", "latitude": "40.7127753", "longitude": "-74.0059728", "devinf": "Android,7.0", "appver": "1.00", "productDetails": "[\"{\\\"productId\\\":\\\"6670002\\\",\\\"qty\\\":\\\"3\\\"}\"]" } getting this from debugging

Ranjan Over a year ago

Let us continue this discussion in chat.

|

oguz ismail · Accepted Answer · 2019-05-07 08:09:41Z

1

Try this .

jsonObject.put("productDetails",(Object)array);

edited May 7, 2019 at 8:09

oguz ismail

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answered May 7, 2019 at 8:08

DroidNinja

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3 Comments

Ankit Gupta Over a year ago

getting this request from debbuger ---

Ankit Gupta Over a year ago

{ "apiKey": "WSEoaGBifOEIS5dd6vQ5tfbs3R1c8Rsz", "affId": "teamfotog", "act": "photoStores", "latitude": "40.7127753", "longitude": "-74.0059728", "devinf": "Android,7.0", "appver": "1.00", "productDetails": "[\"{\\\"productId\\\":\\\"6670002\\\",\\\"qty\\\":\\\"3\\\"}\"]" }

Ankit Gupta Over a year ago

Expected --{ "apiKey": "WSEoaGBifOEIS5dd6vQ5tfbs3R1c8Rsz", "affId": "teamfotog", "act": "photoStores", "latitude": "40.7127753", "longitude": "-74.0059728", "devinf": "Android,7.0", "appver": "1.00", "productDetails": [{ "productId": "6670002", "qty": "3" }] }

Marlon · Accepted Answer · 2020-11-23 07:40:29Z

1

If someone is still having problems with this, this is what fixed it for me:

Use:

JSONArray

istead of

JsonArray

answered Nov 23, 2020 at 7:40

Marlon

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Comments

ealtaca · Accepted Answer · 2019-05-07 08:05:09Z

You should put product detail model to array

            String key="WSEoaGBifOEIS5dd6vQ5tfbs3R1c8Rsz";
            String affId="teamfotog";
            String act="photoStores";
            String latitude="40.7127753";
            String longitude="-74.0059728";
            String devinf="Android,7.0";
            String appver="1.00";
            String productId="6670002";
            String qty="3";     

            JsonObject product = new JsonObject();
            product.put("productId",productId);
            product.put("qty",qty);


            JsonArray array = new JsonArray();
            array.add(product);


            JSONObject jsonObject = new JSONObject();
            jsonObject.put("apiKey", key);
            jsonObject.put("affId", affId);
            jsonObject.put("act", act);
            jsonObject.put("latitude", latitude);
            jsonObject.put("longitude", longitude);
            jsonObject.put("devinf", devinf);
            jsonObject.put("appver", appver);
            jsonObject.put("productDetails", array);

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