RestoreObserver

Callback class for receiving progress reports during a restore operation. These methods will all be called on your application's main thread.

Summary

Public Constructors
? Examples	RestoreObserver()

Public Constructors

? Examples

RestoreObserver()

Public Methods
? Examples	void	onUpdate(int nowBeingRestored, String currentPackage) An indication of which package is being restored currently, out of the total number provided in the `restoreStarting(int)` callback.
? Examples	void	restoreFinished(int error) The restore process has completed.
? Examples	void	restoreStarting(int numPackages) The restore operation has begun.

Public Methods

? Examples

void

onUpdate(int nowBeingRestored, String currentPackage)

An indication of which package is being restored currently, out of the total number provided in the restoreStarting(int) callback.

? Examples

void

restoreFinished(int error)

The restore process has completed.

? Examples

void

restoreStarting(int numPackages)

The restore operation has begun.

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Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals( Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Public Methods

public void onUpdate (int nowBeingRestored, String currentPackage)

Added in API level 8

An indication of which package is being restored currently, out of the total number provided in the restoreStarting(int) callback. This method is not guaranteed to be called: if the transport is unable to obtain data for one or more of the requested packages, no onUpdate() call will occur for those packages.

Parameters

nowBeingRestored	The index, between 1 and the numPackages parameter to the `restoreStarting(int)` callback, of the package now being restored. This may be non-monotonic; it is intended purely as a rough indication of the backup manager's progress through the overall restore process.
currentPackage	The name of the package now being restored.

public void restoreFinished (int error)

Added in API level 8

The restore process has completed. This method will always be called, even if no individual package restore operations were attempted.

Parameters

error	Zero on success; a nonzero error code if the restore operation as a whole failed.

public void restoreStarting (int numPackages)

Added in API level 8

The restore operation has begun.

Parameters

numPackages	The total number of packages being processed in this restore operation.

Results

Interfaces

Classes

Class Overview

Summary

Public Constructors

public RestoreObserver ()

Public Methods

public void onUpdate (int nowBeingRestored, String currentPackage)

Parameters

public void restoreFinished (int error)

Parameters

public void restoreStarting (int numPackages)

Parameters

java.lang.Object
↳	android.app.backup.RestoreObserver