1 /*

     2 * Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Header for MIRAudioRoutingObserver. Interface for observing 

    15 *                audio routing events

    16 *

    17 */

    18 

    19 

    20 #ifndef MIRAUDIOROUTINGOBSERVER_H

    21 #define MIRAUDIOROUTINGOBSERVER_H

    22 

    23 #include "vraudioutils.hrh"

    24 

    25 /**

    26  *  Interface for observing audio routing events.

    27  *

    28  *  Implementer will be notified when audio routing changes

    29  *  between IHF and headset.

    30  *

    31  */

    32 class MIRAudioRoutingObserver

    33     {

    34     

    35 public:  // Methods

    36 

    37 	/**

    38 	 * Notifies of a requested audio routing change. Changes requested

    39 	 * by other applications do not generate a notification.

    40 	 *

    41 	 * @param aOutputSource Current audio output source

    42 	 */

    43     virtual void AudioRoutingChangedL(

    44         TVROutputDestination aOutputDestination) = 0;

    45 

    46     };

    47 

    48 #endif      // MIRAUDIOROUTINGOBSERVER_H