diff -r 000000000000 -r b8ed18f6c07b devsound/a3fdevsound/inc/a3fdevsoundaudiopauseresume.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devsound/a3fdevsound/inc/a3fdevsoundaudiopauseresume.h	Thu Oct 07 22:34:12 2010 +0100
@@ -0,0 +1,75 @@
+// Copyright (c) 2008-2009 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 A3FDEVSOUNDAUDIOPAUSERESUME_H
+#define A3FDEVSOUNDAUDIOPAUSERESUME_H
+
+/**
+* @publishedPartner 
+* @released
+* @file
+*/
+
+#include <e32base.h>
+
+/**
+* KUIdAudioResourceNotification – To get the interface of MAutoPauseResume from context.
+*/
+const TInt KUIdAudioResourceNotificationValue = 0x10285D3B;
+const TUid KUIdAudioResourceNotification = {KUIdAudioResourceNotificationValue};
+
+
+/**
+Defines the interface for observing auto pause and resume events
+*/
+class MA3FDevSoundAutoPauseResumeObserver
+	{
+public:
+	/*
+	Notifies the DevSound Adaptor that the resource is available.
+	*/
+	virtual void NotifyResume() = 0;
+	};
+
+/**
+Interface providing support for AutoPauseResume Register, Cancel and WillResumePlay.
+*/
+class MA3FDevSoundAutoPauseResume
+	{
+public:
+	/*
+	Registers the Event for Notification when resource is avaliable.
+	@param TUid aEventType The event which the client is notified of.
+	@param TDesC8 &aNotificationRegistrationData Notification registration specific data.
+	@param MA3FDevSoundAutoPauseResumeObserver* aObserverPtr An Observer to receive the notification.
+	@return An error code indicating if the registration was successful. KErrNone on success, otherwise another of the system-wide error codes.
+	*/
+	virtual TInt RegisterAsClient(TUid aEventType, const TDesC8& aNotificationRegistrationData, MA3FDevSoundAutoPauseResumeObserver* aObserverPtr) = 0;
+
+	/*
+	Cancels the registered notification event.
+	@param TUid aEventType The Event to notify the client.
+	@return An error code indicating if the cancel registration was successful. KErrNone on success, otherwise another of the system-wide error codes.
+	*/
+	virtual TInt CancelRegisterAsClient(TUid aEventType) = 0;
+
+	/*
+	Waits for the client to resume the play even after the default timer expires.
+	@return An error code indicating if the function call was successful. KErrNone on success, otherwise another of the system-wide error codes.
+	*/
+	virtual TInt WillResumePlay() = 0;
+	};
+
+#endif //A3FDEVSOUNDAUDIOPAUSERESUME_H