--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/appfw/apparchitecture/apgrfx/apgnotif.cpp	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,98 @@
+// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#include "apgnotif.h"
+#include "APGSTD.H"
+
+EXPORT_C CApaAppListNotifier::~CApaAppListNotifier()
+/** The destructor calls Cancel() and closes the session with the server. 
+
+@see CActive::Cancel() */
+	{
+	Cancel();
+	iLsSession.Close();
+	}
+
+
+EXPORT_C CApaAppListNotifier* CApaAppListNotifier::NewL(MApaAppListServObserver* aObserver, TPriority aPriority)
+/** Allocates and constructs an application list change notifier. 
+
+It creates a session with the application architecture server (RApaLsSession), 
+issues the notification request to the server and adds itself to the active scheduler.
+
+@param aObserver Observer whose HandleAppListEvent() function is called when application list is changed.
+@param aPriority The active object priority.
+@return The application list change notifier. */
+	{
+	__ASSERT_DEBUG(aObserver!=NULL,Panic(EDPanicInvalidObserver));
+	CApaAppListNotifier* self=new(ELeave) CApaAppListNotifier(*aObserver, aPriority);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(); // self
+	return self;
+	}
+
+CApaAppListNotifier::CApaAppListNotifier(MApaAppListServObserver& aObserver, TPriority aPriority)
+	:CActive(aPriority),
+	iObserver(aObserver)
+	{	
+	}
+
+void CApaAppListNotifier::ConstructL()
+	{
+	User::LeaveIfError(iLsSession.Connect());
+	iLsSession.SetNotify(EFalse, iStatus);
+	CActiveScheduler::Add(this);
+	SetActive();
+	}
+
+void CApaAppListNotifier::DoCancel()
+	{
+	iLsSession.CancelNotify();
+	}
+
+void CApaAppListNotifier::RunL()
+	{
+	TInt status=iStatus.Int();
+	iLsSession.SetNotify(EFalse, iStatus); // requeue before handling in case the handling changes things
+	SetActive();
+    User::LeaveIfError(status);
+    // On Leave, its not necessary to inform observers as nothing is updated
+    iObserver.HandleAppListEvent(status);	
+	}
+
+//This function is implemented to avoid panic the clients (with E32USER-CBase 47) when RunL leaves
+TInt CApaAppListNotifier::RunError(TInt  /*aError*/)
+    {
+    return KErrNone;
+    }
+
+//
+// MApaAppListServObserver
+//
+/** Constructor for MApaAppListServObserver */
+EXPORT_C MApaAppListServObserver::MApaAppListServObserver()
+	{
+	}
+
+/** Reserved for future use */	
+EXPORT_C void MApaAppListServObserver::MApaAppListServObserver_Reserved1()
+	{
+	}
+
+/** Reserved for future use */	
+EXPORT_C void MApaAppListServObserver::MApaAppListServObserver_Reserved2()
+	{
+	}