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#ifndef QMLBACKENDTRIGGERCHANGEAO_H_

#define QMLBACKENDTRIGGERCHANGEAO_H_

#include <e32base.h>    // For CActive, link against: euser.lib

#include <lbs.h>

#include <lbscommon.h>

#include <lbtsessiontrigger.h>

#include "qgeoareamonitor.h"

#include "qgeoareamonitor_s60_p.h"

#include <lbt.h>

QTM_BEGIN_NAMESPACE

class QGeoAreaMonitorS60;

class QMLBackendTriggerChangeAO : public CActive

{

public :

    static QMLBackendTriggerChangeAO* NewL(RLbtServer& aLbtServ);

    static void DeleteAO();

    void NotifyChangeEvent();

    void  DoCancel();

    void RunL();

private :

    QMLBackendTriggerChangeAO();

    ~QMLBackendTriggerChangeAO();

    inline bool isValid() {

        return subsessionCreated && (iTriggerMonitorInfo != NULL);

    }

    void ConstructL(RLbtServer& albtServ);

    static QMLBackendTriggerChangeAO* instance;

    CBackendMonitorInfo*  iTriggerMonitorInfo;  //single instance of the CBackendMonitorInfo object

    TLbtTriggerChangeEvent iTriggerChangeEvent;

    bool subsessionCreated;

    static TInt refCount;

    RLbt iLbt;

};

QTM_END_NAMESPACE

#endif /* QMLBACKENDMONITORAO_H_ */