--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mobilemessaging/audiomsg/inc/amsvoiceobserver.h	Wed Sep 01 12:31:54 2010 +0100
@@ -0,0 +1,50 @@
+/*
+* 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:   Observer class for voice functions
+*
+*/
+
+
+
+#ifndef __AMSVOICEOBSERVER_H
+#define __AMSVOICEOBSERVER_H
+ 
+
+// CLASS DEFINITION
+
+/**
+ *  This class defines a generic observer interface.
+ *  Updates timer for duration, tells when playing stops
+ *
+ *  @lib audiomessge.exe
+ *  @since S60 v3.1
+ */
+class MAmsVoiceObserver 
+	{
+	public: // new methods
+
+		/**
+		 * Called to notify a change in the observed timer state.
+		 */
+		virtual void UpdateL( TTimeIntervalMicroSeconds aCurrentDuration, TInt aErrorCode ) = 0;
+
+		/**
+		 * Called to notify a change in the observed playing state.
+		 */
+		virtual void PlayingStops() = 0;
+	
+		
+	};
+
+#endif  // __AMSVOICEOBSERVER_H