How to fetch JSON array without any key in Retrofit (Android)?

Question

I have a JSON array without any object(key) inside which there are JSON Objects like this :

[
  {
    "Type": "Meeting",
    "Name": "TestMeeting",
    "StartDate": "2016-03-22T08:00:00",
    "EndDate": "2016-03-24T09:00:00"
  }
]

I tried to parse it but can't find success,Can anyone suggest me how to parse this type of Response using Retrofit?

List<Event>, where Event has fields for type, name, start date, and end date. — CommonsWare
– CommonsWare, Commented Feb 13, 2017 at 12:55
Why downvoted without any reason, i don't know what i have asked wrong — Kapil Rajput
– Kapil Rajput, Commented Feb 13, 2017 at 13:11

Mohamed Fadel Buffon · Accepted Answer · 2017-02-13 13:01:00Z

29

You Can define a Class representing the JSON Object

import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;

public class Meeting{

@SerializedName("Type")
@Expose
private String type;
@SerializedName("Name")
@Expose
private String name;
@SerializedName("StartDate")
@Expose
private String startDate;
@SerializedName("EndDate")
@Expose
private String endDate;

public String getType() {
return type;
}

public void setType(String type) {
this.type = type;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public String getStartDate() {
return startDate;
}

public void setStartDate(String startDate) {
this.startDate = startDate;
}

public String getEndDate() {
return endDate;
}

public void setEndDate(String endDate) {
this.endDate = endDate;
}

}

after that you define Callback for retrofit like that Call<List<Meeting>> getMeetings();

answered Feb 13, 2017 at 13:01

Mohamed Fadel Buffon

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2 Comments

Arpit Patel Over a year ago

10+ for direct requesting list Call<List<Meeting>> getMeetings();

Ali Asheer Over a year ago

what if its not an array?

Kartika Vij · Accepted Answer · 2019-12-04 04:24:38Z

1

if you are using Gson parsing then simple do it like this

 var model = Gson().fromJson(response.body()!!.string(), Array<Meeting>::class.java).toList()

answered Dec 4, 2019 at 4:24

Kartika Vij

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Comments

Raviraj · Accepted Answer · 2020-07-04 19:30:30Z

0

Json Response :

{"contacts":{"918888302649":0,"917207251056":0,"918888804581":0}}

POJO Class :

public class ContactSyncResponseModel {

    @SerializedName("contacts")
    @Expose
    private Map<String, String> result;

    public Map<String, String> getResult() {
        return result;
    }

    public void setResult(Map<String, String> result) {
        this.result = result;
    } }

answered Jul 4, 2020 at 19:30

Raviraj

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