Getting a ParseUser from a List<ParseUser> using Parse SDK for android?

Question

Using the Parse SDK for android, I'm trying to receive a ParseUser from a query, the following code is what I have tried:

ParseQuery<ParseUser> query = ParseUser.getQuery();

Follow.include("author");
query.whereEqualTo("User", "Alex"); 
query.findInBackground(new FindCallback<ParseUser>() {       
public void done(List<ParseUser> objects, ParseException e) {
if (e == null) {
// This is where I want to receive the ParseUser from the List<ParseUser>
ParseUser pu = objects.get("author");
} else {

}


} });

Object.get("author") creates errors.

Thankyou for reading :)

droidx · Accepted Answer · 2014-02-25 05:53:36Z

1

ParseUser pu = objects.get("author"); would be incorrect usage. Get method is generally used to get a object at a particular position in the list.

The query returns a list of ParseUsers which you have named as objects. Now use an iterator to go through the list to access each ParseUser.

like this

for(ParseUser pu : objects){
       //access the data associated with the ParseUser using the get method
       //pu.getString("key") or pu.get("key") 
}

Hope this helps!

answered Feb 25, 2014 at 5:53

droidx

2,17219 silver badges26 bronze badges

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

Collectives™ on Stack Overflow

Getting a ParseUser from a List<ParseUser> using Parse SDK for android?

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