parsing nested json with retrofit?

Question

How to parsing nested json with retrofit in android?

    {
    "204": {
        "input": [
            {
                "name": "nima",
                "school": "alavi",
                "age": 20,
                "scheduled": false
            } 
            }
        ],
        "output": [
            {
                "name": "amin",
                "school": "alavi",
                "age": 24,
                "scheduled": false
            }          
        ],
        "internal": [],
        "external": []
    }
   }

I want to read json file in two recycleview.

**`FYI`** `your JSON is invalid` check here https://jsonlint.com/ — AskNilesh, Mar 29 '18 at 07:50
`retrofit` has nothing to do with JSON. It only does network requests. What is a problem for you to parse this JSON? — Vladyslav Matviienko, Mar 29 '18 at 07:56
**invalid json** - you have an unexpected `}` inside your `input` array — Navneet Krishna, Mar 29 '18 at 07:58
Possible duplicate of [Parse JSON array response using Retrofit & Gson](https://stackoverflow.com/questions/42623437/parse-json-array-response-using-retrofit-gson) — Mohamd Ali, Mar 29 '18 at 08:06

score 0 · Answer 1 · answered Mar 29 '18 at 08:04

0

You can use Gson library to parse Json directly into your model class(Java objects). Retrofit is used for to call webservices.

answered Mar 29 '18 at 08:04

immodi

607
1
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refer [this tutorial](https://www.androidhive.info/2016/05/android-working-with-retrofit-http-library/) – immodi Mar 29 '18 at 11:52

Sabbir Ahmed · Answer 2 · 2018-03-29T09:25:54.600

{
"204": {
    "input": [
        {
            "name": "nima",
            "school": "alavi",
            "age": 20,
            "scheduled": false
        } 
        }
    ],
    "output": [
        {
            "name": "amin",
            "school": "alavi",
            "age": 24,
            "scheduled": false
        }          
    ],
    "internal": [],
    "external": []
}
}

Your Object Class like this

public class [Object Class Name] {
    private ArrayList<Inputs> inputItems;
    private ArrayList<Outputs> outputItems;
    private ArrayList<Internals> internalItems;
    private ArrayList<Externals> externalItems;

    // Getters setters
}

public class Inputs {
    private String name;
    private String school;
    private int age;
    private boolean scheduled;

    // Getters setters
}

public class Outputs {
    private String name;
    private String school;
    private int age;
    private boolean scheduled;

    // Getters setters
}

please help me about fill data in recycle view with retrofit. — Amin Najafi, Mar 29 '18 at 09:02

parsing nested json with retrofit?

2 Answers2