File Doc Category Size Date Package
Observer.java API Doc Android 1.5 API 1524 Wed May 06 22:41:04 BST 2009 java.util

Observer

public interface Observer

{@code Observer} is the interface to be implemented by objects that receive notification of updates on an {@code Observable} object.

see: Observable
since: Android 1.0

Fields Summary
Constructors Summary
Methods Summary
public void update(java.util.Observable observable, java.lang.Object data)
This method is called if the specified {@code Observable} object's {@code notifyObservers} method is called (because the {@code Observable} object has been updated.
param
observable the {@link Observable} object.
param
data the data passed to {@link Observable#notifyObservers(Object)}.
since
Android 1.0