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CPEAudioDtmfTonePlayer Class Reference

class CPEAudioDtmfTonePlayer : public CBase

plays DTMF tones using media server

audiohandling.lib
Since
Series60_2.7

Inherits from

  • CPEAudioDtmfTonePlayer
Public Member Functions
~CPEAudioDtmfTonePlayer()
voidBufferToBeEmptied(CMMFBuffer *)
voidBufferToBeFilled(CMMFBuffer *)
voidCancel()
voidConvertError(TInt)
voidDeviceMessage(TUid, const TDesC8 &)
voidInitializeComplete(TInt)
CPEAudioDtmfTonePlayer *NewL()
voidPlayDtmfTone(TChar)
voidPlayError(TInt)
voidRecordError(TInt)
voidSetVolume(TInt)
voidToneFinished(TInt)
Protected Member Functions
CPEAudioDtmfTonePlayer()
voidConstructL()
voidNormalize(TChar &)
Private Member Functions
TInt ConvertVolume(TInt)
Inherited Functions
CBase::CBase()
CBase::Delete(CBase *)
CBase::Extension_(TUint,TAny *&,TAny *)
CBase::operator new(TUint)
CBase::operator new(TUint,TAny *)
CBase::operator new(TUint,TLeave)
CBase::operator new(TUint,TLeave,TUint)
CBase::operator new(TUint,TUint)
CBase::~CBase()
Protected Attributes
CMMFDevSound *iDTMFPlayer
TInt iVolume

Constructor & Destructor Documentation

CPEAudioDtmfTonePlayer()

CPEAudioDtmfTonePlayer()[protected]

C++ default constructor.

~CPEAudioDtmfTonePlayer()

~CPEAudioDtmfTonePlayer()[virtual]

Destructor.

Member Functions Documentation

BufferToBeEmptied(CMMFBuffer *)

voidBufferToBeEmptied(CMMFBuffer *aBuffer)

See MDevSoundObserver

Parameters

CMMFBuffer * aBuffer

BufferToBeFilled(CMMFBuffer *)

voidBufferToBeFilled(CMMFBuffer *aBuffer)

See MDevSoundObserver

Parameters

CMMFBuffer * aBuffer

Cancel()

voidCancel()
Cancels playing.
Since
Series60_2.7

ConstructL()

voidConstructL()[protected]

ConvertError(TInt)

voidConvertError(TIntaError)

See MDevSoundObserver

Parameters

TInt aError

ConvertVolume(TInt)

TInt ConvertVolume(TIntaVolume)[private]

Converts the given value to the one that matches tha range used by CMMFDevSound. The CMMFDevSound uses valuess that can from 0 to the value returned by a call to CMMFDevSound::MaxVolume().

Parameters

TInt aVolume

DeviceMessage(TUid, const TDesC8 &)

voidDeviceMessage(TUidaMessageType,
const TDesC8 &aMsg
)

See MDevSoundObserver

Parameters

TUid aMessageType
const TDesC8 & aMsg

InitializeComplete(TInt)

voidInitializeComplete(TIntaError)

See MDevSoundObserver

Parameters

TInt aError

NewL()

CPEAudioDtmfTonePlayer *NewL()[static]

Two-phased constructor.

Normalize(TChar &)

voidNormalize(TChar &aTone)[protected]
Normalize tone.
Since
Series60_2.7

Parameters

TChar & aTonedtmf tone.

PlayDtmfTone(TChar)

voidPlayDtmfTone(TCharaTone)
Starts playing given dtmf tone infinitely.
Since
Series60_2.7

Parameters

TChar aToneTone to be played.

PlayError(TInt)

voidPlayError(TIntaError)

See MDevSoundObserver

Parameters

TInt aError

RecordError(TInt)

voidRecordError(TIntaError)

See MDevSoundObserver

Parameters

TInt aError

SetVolume(TInt)

voidSetVolume(TIntaVolume)
Sets volume.
Since
Series60_2.7

Parameters

TInt aVolumevolume value or KDtmfSilent.

ToneFinished(TInt)

voidToneFinished(TIntaError)

See MDevSoundObserver

Parameters

TInt aError

Member Data Documentation

CMMFDevSound * iDTMFPlayer

CMMFDevSound *iDTMFPlayer[protected]

TInt iVolume

TInt iVolume[protected]

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