Android - JsonArray on Array without Key

Question

I have a problem with my retofit response. I get response like this :

{
"data": [
           [
               "Admin",
               "Adress Street 26"
           ],
           [
               "Users",
               "Adress Street 27"
           ]
       ]
}

My Pojo is like this :

package com.example;

import java.util.List;
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;

public class Example {

@SerializedName("data")
@Expose
private List<List<String>> data = null;

public List<List<String>> getData() {
return data;
}

public void setData(List<List<String>> data) {
this.data = data;
}

}

How i can get two this value? In this case, I use retrofit for my android app. I have search for two days. Can anyone help me? Thx

your object class is perfect !! Just call for the object class Example , thats it !! — Santanu Sur
– Santanu Sur, Commented Mar 30, 2018 at 3:10
@SantanuSur thanks man, I have do it, but can I call one by one data from that json? if I call that object, I get "Admin","Adress Street 26". can I just get "Admin" or Adress Street"? — Husni Kamal
– Husni Kamal, Commented Mar 30, 2018 at 4:29
Firstly Make List<List<String>> mainList = example.getData(); After that for getting list from each position enter List<String> firstList = mainList.get(0); List<String> secondList = mainList.get(1); and so on. you can take it in loop. After getting first list when you call firstList.get(0) then you will get admin only and when you call firstList.get(1) then you will get Adress Street 26. — chetan prajapat
– chetan prajapat, Commented Mar 30, 2018 at 4:39

iagreen · Accepted Answer · 2018-03-30 14:15:36Z

1

Firstly Make

List<List<String>> mainList = example.getData();

After that for getting list from each position enter

List<String> firstList = mainList.get(0);
List<String> secondList = mainList.get(1);

and so on, you can take it in a loop. After getting first list when you call firstList.get(0) then you will get admin only and when you call firstList.get(1) then you will get "Adress Street 26".

String adminStr = firstList.get(0);
String addressStr = firstList.get(1);

edited Mar 30, 2018 at 14:15

iagreen

32.1k8 gold badges78 silver badges90 bronze badges

answered Mar 30, 2018 at 4:43

chetan prajapat

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