CLbtTriggeringSystemSettingsChangeEventNotifier Class Reference

#include <mw/lbttriggeringsystemsettingschangeeventnotifier.h>

class CLbtTriggeringSystemSettingsChangeEventNotifier : public CActive

Inherits from

CLbtTriggeringSystemSettingsChangeEventNotifier

Public Member Functions
	~CLbtTriggeringSystemSettingsChangeEventNotifier()
IMPORT_C CLbtTriggeringSystemSettingsChangeEventNotifier *	NewL(RLbt &, MLbtTriggeringSystemSettingsChangeEventObserver &, TInt)
IMPORT_C void	Start()

Inherited Attributes
	CActive::iStatus

Inherited Enumerations
	CActive:TPriority

Inherited Functions
	CActive::CActive(TInt)
	CActive::Cancel()
	CActive::Deque()
	CActive::Extension_(TUint,TAny &,TAny )
	CActive::IsActive()const
	CActive::IsAdded()const
	CActive::Priority()const
	CActive::SetActive()
	CActive::SetPriority(TInt)
	CActive::~CActive()
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Detailed Description

Helper class to receive triggering system settings change event through observer interface.

library: lbt.lib

Since: S60 5.1

Constructor & Destructor Documentation

~CLbtTriggeringSystemSettingsChangeEventNotifier ( )

IMPORT_C

~CLbtTriggeringSystemSettingsChangeEventNotifier

(

)

Destructor.

If the notification is started, the destructor will cancel the notification.

Member Function Documentation

NewL ( RLbt &, MLbtTriggeringSystemSettingsChangeEventObserver &, TInt )

IMPORT_C CLbtTriggeringSystemSettingsChangeEventNotifier *	NewL	(	RLbt &	aLbt,
			MLbtTriggeringSystemSettingsChangeEventObserver &	aObserver,
			TInt	aPriority = CActive::EPriorityStandard
		)	[static]

Construct a triggering system settings change event notifier object.

When the object is constructed. The triggering system settings change notification request is not issued to the Location Triggering Server. Client shall call CLbtTriggeringSystemSettingsChangeEventNotifier::Start() to start notification.

panic: LocTriggering ELbtServerBadHandle If the subsession of aLbt is not opened.

Parameter	Description
aLbt	A referece to RLbt object. The subsession must be opened. Otherwise a panic is raised.
aObserver	A referece to the observer object to receive triggering system setting change event.
aPriority	An integer specifying the priority of this active object. CActive::TPriority defines a standard set of priorities.

Start ( )

IMPORT_C void

Start

(

)

Start triggering system settings change event notification.

After this function is called, when triggering system settings are changed, the client will be notified from the observer interface.

Client shall call Cancel() function to stop the triggering system settings change event notification.