--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharing/inc/musavasettingsobserver.h	Thu Dec 17 08:44:37 2009 +0200
@@ -0,0 +1,56 @@
+/*
+* Copyright (c) 2005-2007 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:  This interface is used by
+*                clients to get and availability setting for Video Charging
+*
+*/
+
+
+#ifndef __MUSAVASETTINGSOBSERVER_H__
+#define __MUSAVASETTINGSOBSERVER_H__
+
+//  INCLUDES
+#include <badesca.h>
+#include <e32base.h>
+
+/**
+ *  Defines setting interface for the MusAvailability Plug-in
+ *
+ *  ECOM clients set and get setting are used by MusAvailability Plug-in.
+ *
+ *  @lib musavailabilityplugin.lib
+ *  @since S60 v3.2
+ */
+
+class MMusAvaSettingsObserver
+	{
+public:
+    enum TApplicationState
+        {
+        EApplicationStateNotDefined,
+        EApplicationNotRunning,
+        EApplicationIsRunning
+        };
+    
+public:
+
+    virtual TApplicationState ApplicationState() = 0;
+    
+    virtual TBool OptionAllowed() = 0;
+
+    };
+
+
+#endif // __MUSAVASETTINGSOBSERVER_H__
+