diff -r c84cf270c54f -r 92ab7f8d0eab phoneapp/phoneringingtoneplayer/inc/mphoneringingtoneobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneapp/phoneringingtoneplayer/inc/mphoneringingtoneobserver.h	Fri Mar 19 09:28:42 2010 +0200
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 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:
+*
+*/
+
+#ifndef MPHONERINGINGTONEOBSERVER_H
+#define MPHONERINGINGTONEOBSERVER_H
+
+// INCLUDES
+#include <e32base.h>
+
+// CLASS DECLARATION
+
+/**
+*  Observer interface for ringing tone playing
+*
+* @since Series 60 3.1
+*/
+class MPhoneRingingToneObserver
+    {
+    public:  
+        /**
+        * Observer the ringing tone playing
+        * @param aPlayingAudio ETrue is ringing tone audio is playing.
+        * @param aPlayingVideo ETrue is ringing tone video is playing.
+        */
+        virtual void RingingTonePlaying( 
+            TBool aPlayingAudio,
+            TBool aPlayingVideo ) = 0;
+    };
+
+#endif      // MPHONERINGINGTONEOBSERVER_H   
+            
+// End of File