com.parse
Class RefreshCallback

Object
  extended by com.parse.RefreshCallback

public abstract class RefreshCallback
extends Object

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();
     }
   }
 });
 


Constructor Summary
RefreshCallback()
           
 
Method Summary
abstract  void done(ParseObject object, ParseException e)
          Override this function with the code you want to run after the save is complete.
 
Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RefreshCallback

public RefreshCallback()
Method Detail

done

public abstract void done(ParseObject object,
                          ParseException e)
Override this function with the code you want to run after the save is complete.

Parameters:
e - The exception raised by the save, or null if it succeeded.