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SYMBIAN OS V9.4

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#include <MContactBackupObserver.h>

Class MContactBackupObserver

class MContactBackupObserver;

Description

An observer class to which Contacts model clients should subscribe in order to be informed about the progress of a backup or restore operation.

Members

Defined in MContactBackupObserver:


Member functions


BackupBeginningL()

virtual void BackupBeginningL()=0;

Description

Provides notification that a backup operation is to begin. The Contacts model client should not access the contacts database for writing until BackupRestoreCompletedL() is called.


RestoreBeginningL()

virtual void RestoreBeginningL()=0;

Description

Provides notification that a restore operation is to begin. The Contacts model client should not access the contacts database at all until BackupRestoreCompletedL() is called.


BackupRestoreCompletedL()

virtual void BackupRestoreCompletedL()=0;

Description

Provides notification that a backup/restore operation is complete. The contacts database can be accessed again.