Android - An Open Handset Alliance Project

android.database
public class

android.database.DataSetObservable

java.lang.Object
	android.database.Observable
		android.database.DataSetObservable

A specialization of Observable for DataSetObserver that provides methods for invoking the various callback methods of DataSetObserver.

DataSetObservable()

				void	notifyChanged()
					Invokes onChanged on each observer.
				void	notifyInvalidated()
					Invokes onInvalidated on each observer.

	Object	clone()
		Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
	boolean	equals(Object o)
		Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
	void	finalize()
		Called by the virtual machine when there are no longer any (non-weak) references to the receiver.
final	Class	getClass()
		Answers the unique instance of java.lang.Class which represents the class of the receiver.
	int	hashCode()
		Answers an integer hash code for the receiver.
final	void	notify()
		Causes one thread which is `wait` ing on the receiver to be made ready to run.
final	void	notifyAll()
		Causes all threads which are `wait` ing on the receiver to be made ready to run.
	String	toString()
		Answers a string containing a concise, human-readable description of the receiver.
final	void	wait(long time, int frac)
		Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by `notify` or `notifyAll`) or the expiration of the timeout.
final	void	wait(long time)
		Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by `notify` or `notifyAll`) or the expiration of the timeout.
final	void	wait()
		Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by `notify` or `notifyAll`).

Invokes onChanged on each observer. Called when the data set being observed has changed, and which when read contains the new state of the data.

Invokes onInvalidated on each observer. Called when the data set being monitored has changed such that it is no longer valid.

				void	registerObserver(T observer)
					Adds an observer to the list.
				void	unregisterObserver(T observer)
					Removes a previously registered observer.


e.g. "intent" or "activity"