java - How to parse dynamic json in android with retrofit 2 using annotations

Question

I have a JSON structure which I want to parse using retrofit 2 (@Expose). Below I have mentioned the JSON. Need help to parse it using dynamic annotations.

{
  "status": 1,
  "message": "success",
  "data" : [
    {
      "type": 1,
      "heading": "",
      "description": "",
      "created_on": 141123213,
      "author_id": 123,
      "author_name": "some name",
      "author_pic": "some_pic",
      "read_time": "3.1 min",
      "post_pic_url": "",
      "post_web_url": "",
      "isLiked": false,
      "isSaved": false,
      "totalLikes": 12
   },
   {
      "type": 2,
      "author_id": 123,
      "author_name": "some name",
      "author_pic": "some pic",
      "author_about": "",
      "tags":[
        "travel", "weekends"
      ],
      "isFollowing": false
   },
   {
     "type": 3,
     "poll_name": "Some name",
     "poll_options": [
       "opt1", "opt2", "opt3"
     ],
     "author_id": 123,
     "author_name": "some name",
     "author_pic": "some pic",
     "isLiked": true,
     "isFollowing": false
   },
   {
     "type": 4,
     "ad_url": "url",
     "ad_pic": "pic"
   },
   {
     "type": 5,
     "tags": [
       "tag1", "tag2", "tag3"
     ]
   }
  ]
 }

I have updated the JSON structure with all 5 types.

Answer 1

1 Use Retrofit convert example GSON convert

2 Add com.squareup.retrofit2:converter-gson in gradle file 3 Add converter factory in Retrofit object

Retrofit retrofit = new Retrofit.Builder() .baseUrl(Ws_Url) .addConverterFactory(GsonConverterFactory.create()) .client(clientBuilder.build()) .build();

4 Create Model class for Your response Use below link to generate model class http://www.jsonschema2pojo.org/