examples/sfexamples/AudioTone/inc/AudioTonePlayer.h

// 
// Copyright (c) 2002-2009 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 "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:  CAudioTonePlayer declaration
// 
// 


#ifndef AUDIOTONEPLAYER_H
#define AUDIOTONEPLAYER_H

// INCLUDE FILES
#include <e32std.h>
#include <e32base.h>
#include <MdaAudioTonePlayer.h>

// CLASS DECLARATION

class CAudioTonePlayer : public CBase, public MMdaAudioToneObserver
        {
public: // Constructors and destructor
        static CAudioTonePlayer* NewL();
        static CAudioTonePlayer* NewLC();
        ~CAudioTonePlayer();

public: // Public methods
        void PlayTone(TInt aFrequency, TTimeIntervalMicroSeconds aDuration);
        void PlayDualTone(TInt aFrequency1, TInt aFrequency2,
                        TTimeIntervalMicroSeconds aDuration);
        void Stop();
        
private: // Constructors
        CAudioTonePlayer();
        void ConstructL();
        
private: // From MMdaAudioToneObserver
        void MatoPrepareComplete(TInt aError);
        void MatoPlayComplete(TInt aError);

private: // Private methods
        void DisplayErrorMessage(TInt aError);
        
private:
        CMdaAudioToneUtility* iTonePlayer;
        };

#endif // AUDIOTONEPLAYER_H

// End of File

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