/*

* Copyright (c) 2005-2006 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:  Header for MIRAudioRoutingObserver. Interface for observing 

*                audio routing events

*

*/

#ifndef MIRAUDIOROUTINGOBSERVER_H

#define MIRAUDIOROUTINGOBSERVER_H

#include "vraudioutils.hrh"

/**

 *  Interface for observing audio routing events.

 *

 *  Implementer will be notified when audio routing changes

 *  between IHF and headset.

 *

 */

class MIRAudioRoutingObserver

    {

public:  // Methods

	/**

	 * Notifies of a requested audio routing change. Changes requested

	 * by other applications do not generate a notification.

	 *

	 * @param aOutputSource Current audio output source

	 */

    virtual void AudioRoutingChangedL(

        TVROutputDestination aOutputDestination) = 0;

    };

#endif      // MIRAUDIOROUTINGOBSERVER_H