alarm.cpp

symbian中时钟的应用开发 一个动态的时钟.

// Alarm.cpp: implementation of the CAlarm class.
//
//////////////////////////////////////////////////////////////////////

#include "MdaAudioSamplePlayer.h"
#include "Alarm.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
_LIT(KSoundSampleFile, "C:\\System\\Apps\\Sound\\play.wav");

CAlarm::CAlarm( )
{
}

CAlarm::~CAlarm()
{
    delete iMdaAudioPlayerUtility;    
    iMdaAudioPlayerUtility = NULL;
	
}

void CAlarm::UpdateClock(TTime aTime)
{
	TDateTime dt1 = iAlarmTime.DateTime();
	TDateTime dt2 = aTime.DateTime();
	if(dt1.Hour() == dt2.Hour() &&
		dt1.Minute() == dt2.Minute() && dt2.Second() == 0)
		DoAlarm();
}

CAlarm * CAlarm::NewLC()
{
	CAlarm *self = new (ELeave) CAlarm();
	CleanupStack::PushL(self);
	self->ConstructL();
	return self;
}

CAlarm * CAlarm::NewL()
{
	CAlarm *self = CAlarm::NewLC();
	CleanupStack::Pop();
	return self;
}

void CAlarm::ConstructL()
{
    iMdaAudioPlayerUtility = CMdaAudioPlayerUtility::NewFilePlayerL(KSoundSampleFile, *this);
}

void CAlarm::DoAlarm()
{
    iMdaAudioPlayerUtility->Play();

}

void CAlarm::SetAlarmTime(TTime aTime)
{
	iAlarmTime = aTime;
}



void CAlarm::MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& /*aDuration*/)
{
    iState = aError ? ENotReady : EReadyToPlay;
}


void CAlarm::MapcPlayComplete(TInt aError)
{
    iState = aError ? ENotReady : EReadyToPlay;
}