// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Symbian Foundation License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef __USBSTATEWATCHER_H__

#define __USBSTATEWATCHER_H__

#include <e32property.h>

#include <e32cmn.h>

#include "usbchargingarmtest.h"

#include "testbase.h"

/**

*/

class CUsbStateWatcher : public CActive

    {

public:

    static CUsbStateWatcher* NewL(CUsbChargingArmTest& aUsbChargingArm);

    ~CUsbStateWatcher();

private:

    CUsbStateWatcher(CUsbChargingArmTest& aUsbChargingArm);

    void ConstructL();

    void DoCancel();

    void RunL();

    void GetAndShowDeviceStateL();

private:

    CUsbChargingArmTest& iUsbChargingArm;

    TUsbDeviceState     iDeviceState;    

    };

#endif // __USBSTATEWATCHER_H__