diff -r 1a6714c53019 -r cce62ebc198e radioapp/radioenginewrapper/inc/radioenginewrapperobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/radioapp/radioenginewrapper/inc/radioenginewrapperobserver.h	Tue Aug 31 15:15:02 2010 +0300
@@ -0,0 +1,47 @@
+/*
+* 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 RADIOENGINEWRAPPEROBSERVER_H_
+#define RADIOENGINEWRAPPEROBSERVER_H_
+
+#include "radio_global.h"
+#include "radiowrapperexport.h"
+
+class WRAPPER_DLL_EXPORT RadioEngineWrapperObserver
+{
+public:
+
+    virtual void tunedToFrequency( uint frequency, int reason );
+
+    virtual void radioStatusChanged( bool radioIsOn );
+
+    virtual void rdsAvailabilityChanged( bool available );
+
+    virtual void increaseVolume();
+    virtual void decreaseVolume();
+    virtual void volumeChanged( int volume );
+    virtual void muteChanged( bool muted );
+
+    virtual void audioRouteChanged( bool loudspeaker );
+    virtual void antennaStatusChanged( bool connected );
+
+    virtual void skipPrevious();
+    virtual void skipNext();
+
+};
+
+#endif // RADIOENGINEWRAPPEROBSERVER_H_