how to read JSON object using volley

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In the json link I have, it contains the property called products, it is an array that contains several objects. How can I read that property products and iterate through each element in it? For example how to get the value of id, color and price? I tried the following but it seems that this line

Response.Listener<JSONObject> onPostsLoaded

does not accept JSONObject as type

Please let me know how to read an json object using volley

 private void initGson() {
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.setDateFormat("M/d/yy hh:mm a");
    gson = gsonBuilder.create();
}

private void doRetrofit() {
    API_BASE_URL = this.getResources().getString(R.string.BASE_URL);
    requestQueue = Volley.newRequestQueue(this);
    fetchPosts();
}

private void fetchPosts() {
    StringRequest request = new StringRequest(Request.Method.GET, API_BASE_URL, onPostsLoaded, onPostsError);
    requestQueue.add(request);
}

private final Response.Listener<JSONObject> onPostsLoaded = new Response.Listener<JSONObject>() {
    @Override
    public void onResponse(String response) {
        Log.i(TAG, response);

        response.getJs
        //List<Repo> repos = Arrays.asList(gson.fromJson(response, Repo[].class));

        /*Log.i("PostActivity", repos.size() + " posts loaded.");
        for (Repo repo : repos) {
            //Log.i("PostActivity", repo.getImageUrl() + ": " + repo.getName());
        }*/
    }
};

private final Response.ErrorListener onPostsError = new Response.ErrorListener() {
    @Override
    public void onErrorResponse(VolleyError error) {
        Log.e(TAG, error.toString());
    }
};

JSON:

 products: [
 {
     name: "Yellow Triangle",
     type: "Triangle",
     id: 1,
     color: "Yellow",
     imageURL: "https://kredit.check24.de/konto- 
     kredit/ratenkredit/nativeapps/imgs/08.png",
     colorCode: "FFECB3",
     available: true,
     releaseDate: 1460629605,
     description: "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, 
sed diam",
     longDescription: "Lorem ipsum dolor sit amet, consetetur sadipscing 
elitr, sed diam Lorem ipsum dolor sit amet, consetetur sadipscing 
elitr, sed diam Lorem ipsum dolor sit amet, consetetur sadipscing 
elitr, sed diam Lorem ipsum dolor sit amet, consetetur sadipscing 
elitr, sed diam",
     rating: 2.17,
     price: {
         value: 225.91,
         currency: "EUR"
         }
    },

You should start with the documentation. Rather than pulling out the listeners manually, you can use the IDE to extract those for you.

The type of the listener is what's being responded with.

You're telling it to respond with a JSON Object, but the method doesn't implement the correct signature

This should compile

private final Response.Listener<JSONObject> onPostsLoaded = new Response.Listener<JSONObject>() {
    @Override
    public void onResponse(JSONObject response) {
        Log.i(TAG, String.valueOf(response));

And since you have Gson, see it's usage in the documentation with Volley

How to Parse a Json Using Volley, Specify a URL and get a JSON object or array (respectively) in response. Volley provides the following classes for JSON requests:. Setup. Go to File -> New -> New Project. Choose an Application name . Click Next . Select a Minimum SDK for your Phone and Tablet For our examples API 16: Android 4.1 (Jelly Bean) will be sufficient, and it supports 94.8% of When selecting a default activity, choose Empty Activity . Give your


You choose wrong data types. Change your code as follow :

private void fetchPosts() {
    StringRequest request = new StringRequest(Request.Method.GET, API_BASE_URL, onPostsLoaded, onPostsError);
    requestQueue.add(request);
}

private final Response.Listener<String> onPostsLoaded = new Response.Listener<String>() {
    @Override
    public void onResponse(String response) {
        JSONObject obj = new JSONObject(response);

        // use obj to get your data
    }
};

When there is Response.Listener<JSONObject>, you have a JSONObject in response :

Response.Listener<String>     ----->    public void onResponse(String response)
Response.Listener<JSONObject> ----->    public void onResponse(JSONObject response)

Make a standard request, With your Url, you can use the following sample code: RequestQueue requestQueue = Volley.newRequestQueue(this); String url  Under try statement, compiler will first get the JSON Object. then it will check the status. If the status is true, then it will create an Arraylist with the objects of the PlayerModel class. Then it will create a JSONArray named “data”. You can see the JSON array named “data” in above JSON response. Now consider following code snippet


try it :

      Volley.newRequestQueue(getActivity()).add(new StringRequest(Request.Method.GET,"api_link", new Response.Listener<String>() {
        @Override
        public void onResponse(String s) {
            JSONObject mJsonObject;

            try {
                JSONArray mJsonArray=new JSONArray(s)
                JSONArray mJsonArray1 = mJsonArray.getJSONArray("products");
                int a = mJsonArray1.length();
                for (int i = 0; i < a; i++) {
                    JSONObject jo = mJsonArray1.getJSONObject(i);
                    homeModel.setID(jo.getString("color"));
                    //AND add somthing code u want

                }
            } catch (JSONException e) {
                Toast.makeText(getActivity(), "Exception", Toast.LENGTH_SHORT).show();
                e.printStackTrace();
            }

And my HomeModel list :

 public class HomeModel {
public String ID;
public String pic;
public String color;

public String getcolor() {
    return color;
}

 public String setcolor(String color) {
   this.color=String color
   }

 }

How to get and parse a JSON-object with Volley, So before start, i will explain some definitions of using Volley by Google in Android. This tutorial is only for JSON Object. Note: Not for String Req, Image Req,  Hello Developers, Today we’ll make a Android App that will fetch JSON data from server using Volley and put the data to a RecylerView. Before we begin: I’m using Ubuntu Linux and also using


Volley Get and Post JSONObject Request - TechPin, This example demonstrates how do I use a volley Library to parse a JSON JSONObject; public class MainActivity extends AppCompatActivity  Volley Post method for json object. how to send json object to server using volley in android. 0. How to read response header's status code and response body


How to fetch JSON data using Volley and put it to RecyclerView , android - Volley JSON Object request example. activity_main.xml. <?xml version​="1.0" encoding="utf-8"?> <android.support.design.widget. * It allows you to send an object of type A to the server and expect a JSON representing a object of type B. * The problem with the #JsonObjectRequest is that you expect a JSON at the end. * We can do better than that, we can directly receive our POJO.


How to use a Volley Library to parse a JSON in android App?, Android tutorial about parsing the json using volley networking library. Explained how to fetch the json (json array and json object) by making  Parsing JSON on Android using GSON and Volley. An annotation that indicates this member should be serialized to JSON with the provided name value as its field name. {// GOT THE OBJECT of