Parsing JSON object in android

Question

I have JSON object as follows:

[
    {
        \"Project\": {
            \"id\": \"1\",
            \"project_name\": \"name\"
        },
        \"Allocati         


        

Answer 1

the best JSON Tutorial i have seen, I leared json parsing from this tutorial, hope it will help

Answer 2

The following is a snippet code for parsing your json string. Kindly go through it:

    String response = <Your JSON String>;
            String Project = null;
            String AllocationDetail = null;
            try {
                JSONArray menuObject = new JSONArray(response);
                 for (int i = 0; i< menuObject.length(); i++) {
                        Project     =   menuObject.getJSONObject(i).getString("Project").toString();
                        System.out.println("Project="+Project);
                        AllocationDetail    =   menuObject.getJSONObject(i).getString("AllocationDetail").toString();
                        System.out.println("AllocationDetail="+AllocationDetail);
                 }
                 JSONObject jsonObject  =   new JSONObject(Project);
                 String id = jsonObject.getString("id");
                 System.out.println("id="+id);
                 String project_name = jsonObject.getString("project_name");
                 System.out.println("project_name="+project_name);

                 JSONArray jArray = new JSONArray(AllocationDetail);
                 for (int i = 0; i< jArray.length(); i++) {
                     String team_name       =   jArray.getJSONObject(i).getString("team_name").toString();
                     System.out.println("team_name="+team_name);
                     String week_percentage_work        =   jArray.getJSONObject(i).getString("week_percentage_work").toString();
                     System.out.println("week_percentage_work="+week_percentage_work);
                 }
            } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

Answer 3

There are two ways for parsing JSON

• Google GSON
• JSON

When your content of JSON is too complex and long enough you can prefer usin GSON its much easier to maintain than JSON parsing each value manually.

Answer 4

Use jsonlint.com to read your json better. It appears that the json that you have copied here is invalid.

Answer 5

String response = <Your JSON String>; // add your Json String here
response = response.replace("[","").replace("]",""); // Just remove all square braces
JSONObject json = new JSONObject(response); //Convert the Json into Json Object
JSONObject jProject = json.getJSONObject("Project"); // get your project object
String  project_id = jProject.getString("id"); // Get the value of Id
String  project_name = jProject.getString("project_name"); // get the value of Project_name

The above code can be use many times as you want to parse the Json. I know its too late, but It may help many people who are trying to find the same answer. I was trying to find the same solution, but it was too hard to use the Accepted answer because of too many lines of codes, But I got the same results with hardly few lines of codes.