com.parse

Interface RefreshCallback

public interface RefreshCallback

A RefreshCallback is used to run code after refresh is used to update a ParseObject in a background thread.

The easiest way to use a RefreshCallback is through an anonymous inner class. Override the done function to specify what the callback should do after the refresh is complete. The done function will be run in the UI thread, while the refresh happens in a background thread. This ensures that the UI does not freeze while the refresh happens.

For example, this sample code refreshes an object of class "MyClass" and id myId. It calls a different function depending on whether the refresh succeeded or not.

 object.refreshInBackground(new RefreshCallback() {
   public void done(ParseObject object, ParseException e) {
     if (e == null) {
       objectWasRefreshedSuccessfully(object);
     } else {
       objectRefreshFailed();
     }
   }
 });
 

Method Summary

Methods

Modifier and Type	Method and Description
void	done(ParseObject object, ParseException e) Override this function with the code you want to run after the save is complete.

Method Detail

done

void done(ParseObject object,
        ParseException e)

Override this function with the code you want to run after the save is complete.

Parameters:

object - The object that was refreshed, or null if it did not succeed.

e - The exception raised by the login, or null if it succeeded.