How to retrieve Array from Parse.com

Question

I have a column in my Parse class which is of type Array, as the image below shows:

enter image description here

It is an ArrayList of Strings that I stored before. I want to retrieve that array into my another activity in my Android application. I'm not quite sure how to go about doing this. Currently, my approach is to make a class that extends the ParseObject class and then make a getter method to retrieve it, as follows:

import com.parse.ParseClassName;
import com.parse.ParseObject;

import java.util.ArrayList;
import java.util.List;


@ParseClassName("Workout")
public class ParseWorkout extends ParseObject{

    public ArrayList<String> getReps() {
        return get("Reps");
    }
}

However, its giving me this error:

enter image description here

What is the proper way to retrieve the stored Array objects?

Colin M. · Accepted Answer · 2018-01-17 21:38:54Z

3

You can use the getList("Reps") method:

@ParseClassName("Workout")
public class ParseWorkout extends ParseObject{

    public List<String> getReps() {
        return getList("Reps");
    }
}

API Reference (moved): http://parseplatform.org/Parse-SDK-Android/api/com/parse/ParseObject.html#getList(java.lang.String)

edited Jan 17, 2018 at 21:38

Colin M.

4551 gold badge5 silver badges18 bronze badges

answered Jul 6, 2015 at 2:30

jmateo

5792 silver badges7 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

How to retrieve Array from Parse.com

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related