diff -r 000000000000 -r f0cf47e981f9 mmsharinguis_plat/multimedia_sharing_manager_api/inc/musavailabilityobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharinguis_plat/multimedia_sharing_manager_api/inc/musavailabilityobserver.h	Thu Dec 17 08:44:37 2009 +0200
@@ -0,0 +1,49 @@
+/*
+* Copyright (c) 2007 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:  
+*
+*/
+
+
+#ifndef MUSAVAILABILITYOBSERVER_H
+#define MUSAVAILABILITYOBSERVER_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <musmanagercommon.h>
+
+// CLASS DECLARATION
+
+/**
+ * This observer class should be implemented by components interested in the 
+ * Multimedia Sharing availability changes
+ */
+
+class MMusAvailabilityObserver
+    {
+public: // New functions
+    
+    /**
+     * Method called when multimedia sharing availability changes
+     *
+     * @param aAvailabilityStatus state of multimedia sharing availability
+     */
+    virtual void MusAvailabilityChangedL( 
+                MultimediaSharing::TMusAvailabilityStatus aAvailabilityStatus ) = 0;
+    
+    };
+
+#endif // MUSAVAILABILITYOBSERVER_H
+
+// End of File
\ No newline at end of file