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저는 Symbian을 처음 접하는 초보자입니다. 소리를 재생하는 데 문제가 있습니다. 수많은 예제를 살펴본 결과 오류가 발견되지 않습니다. 다른 이에 게 경험이 있습니까? 어떤 방향 으로든 도움이 될 것입니다. 다른 클래스의 타이머로 Play on을 호출합니다.Symbian S60에서 사운드 재생
헤더 : CPP
class TonePlayer : public CBase, public MMdaAudioPlayerCallback
{
public:
static TonePlayer* NewL();
static TonePlayer* NewLC();
~TonePlayer();
void Play();
void Stop();
protected:
TonePlayer();
void MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds &aDuration);
void MapcPlayComplete(TInt aError);
private:
CMdaAudioPlayerUtility* m_pAudioPlayer;
void ConstructL();
};
TonePlayer* TonePlayer::NewL()
{
TonePlayer* self = NewLC();
CleanupStack::Pop(self);
return self;
}
TonePlayer* TonePlayer::NewLC()
{
TonePlayer* self = new (ELeave) TonePlayer();
CleanupStack::PushL(self);
self->ConstructL();
return self;
}
TonePlayer::TonePlayer()
{
}
TonePlayer::~TonePlayer()
{
delete m_pAudioPlayer;
m_pAudioPlayer = NULL;
}
void TonePlayer::ConstructL()
{
MProEngEngine* pProfileEngine = ProEngFactory::NewEngineLC();
MProEngProfile* pProfile = pProfileEngine->ActiveProfileLC();
MProEngTones& oTones = pProfile->ProfileTones();
m_pAudioPlayer = CMdaAudioPlayerUtility::NewFilePlayerL(oTones.MessageAlertTone(), *this);
CleanupStack::PopAndDestroy(2);
}
void TonePlayer::MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds &aDuration)
{
if(aError == KErrNone )
{
m_pAudioPlayer->SetVolume(m_pAudioPlayer->MaxVolume());
}
}
void TonePlayer::MapcPlayComplete(TInt aError)
{
}
void TonePlayer::Play()
{
m_pAudioPlayer->Play();
}
void TonePlayer::Stop()
{
m_pAudioPlayer->Stop();
}
링크 포럼 게시물에 대한 최종 결과를 노키아 포럼
TonePlayer* TonePlayer::NewL()
{
TonePlayer* self = NewLC();
CleanupStack::Pop(self);
return self;
}
TonePlayer* TonePlayer::NewLC()
{
TonePlayer* self = new (ELeave) TonePlayer();
CleanupStack::PushL(self);
self->ConstructL();
return self;
}
TonePlayer::TonePlayer()
{
}
TonePlayer::~TonePlayer()
{
delete m_pAudioPlayer;
m_pAudioPlayer = NULL;
}
void TonePlayer::ConstructL()
{
m_pAudioPlayer = CMdaAudioPlayerUtility::NewL(*this);
}
void TonePlayer::MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds &aDuration)
{
MProEngEngine* pProfileEngine = ProEngFactory::NewEngineLC();
MProEngProfile* pProfile = pProfileEngine->ActiveProfileL();
MProEngTones& oTones = pProfile->ProfileTones();
m_pAudioPlayer->OpenFileL(oTones.MessageAlertTone());
m_pAudioPlayer->SetVolume(m_pAudioPlayer->MaxVolume());
Play();
delete pProfileEngine;
}
void TonePlayer::MapcPlayComplete(TInt aError)
{
}
void TonePlayer::Play()
{
m_pAudioPlayer->Play();
}
void TonePlayer::Stop()
{
m_pAudioPlayer->Stop();
}