#ifndef AUDIOPLAYER_H
#define AUDIOPLAYER_H


#include <MdaAudioSampleEditor.h>
#include <Mda\Client\Utility.h>
#include <aknutils.h>
#include "CExampleTimer.h"
class CAudioPlayer;


const TInt	KReFreshTimeOut = 1000000; // re-fresh every second
//
class MExamplePlayStateObserver
	{
	public:
		virtual void StateUpdate(CMdaAudioClipUtility::TState aState, TInt aPosition, TInt aDuration)=0;
	};

#include "TestAudioContainer.h"


class CAudioPlayer : public CBase, public MMdaObjectStateChangeObserver,MExampleTimerNotify
    {
public:
    static CAudioPlayer* NewL(MExamplePlayStateObserver& aObserver);
    static CAudioPlayer* NewLC(MExamplePlayStateObserver& aObserver);
     ~CAudioPlayer();
public:  // public functions
    void PlayL(const TDesC& aFileName);
	void StopL(void);
	void SetVolume(TInt& aVolume);
	TInt MetaData();

	TInt ClipBitrate();
	TFileName GetFile (const TDesC& aAudioFile);
	TFileName GetCurrent ();

public:
	CMdaAudioRecorderUtility* 		iPlayerUtility;

protected: // from MMdaObjectStateChangeObserver & MExampleTimerNotify
	void MoscoStateChangeEvent(CBase* aObject, TInt aPreviousState, TInt aCurrentState, TInt aErrorCode);
	void TimerExpired(TAny* aTimer,TInt aError);
private:// interna functions
	void ReportStateAndTime(void);
    void ConstructL();
    CAudioPlayer(MExamplePlayStateObserver& aObserver);
private:
	MExamplePlayStateObserver&		iObserver;

    TInt 							iVolume;
    TMdaFileClipLocation 			iCurrentFile;
    CExampleTimer*					iExampleTimer;
};

#endif