Class MMMTunerAudioRecorderObserver

class MMMTunerAudioRecorderObserver;

Description

This class is the abstract base class the defines application callbacks from a instance of the CMMTunerAudioRecorderUtility class

Members

Defined in MMMTunerAudioRecorderObserver:

• EAudioEventAn event relating to audio recording.
• ETunerEventAn event relating to the tuner itself. Any error other than KErrNone associated ...
• MTaroInitializeComplete(TInt)Initialize complete event. This event is asynchronous and is received after a ca...
• MTaroRecordEvent(TEventType,TInt,TAny *)Passes an asychronous event to the tuner client.
• TEventTypeThe TEvent enumeration is used to indicate which type of event is being sent to ...

virtual void MTaroInitializeComplete(TInt aError)=0;

Description

Initialize complete event. This event is asynchronous and is received after a call to CMMTunerAudioRecorderUtility::InitializeL(const TDesC &,TFourCC,TUid,TUid,TInt,TMdaPriorityPreference).

Parameters

TInt aError A standard system error

virtual void MTaroRecordEvent(TEventType aEvent, TInt aError, TAny *aAdditionalInfo)=0;

Description

Passes an asychronous event to the tuner client.

Parameters

MMMTunerAudioRecorderObserver::TEventType aEvent The type of event. See enumeration MMMTunerAudioRecorderObserver::TEventType for more information about when the event types mean. TInt aError An error code associated with the event. TAny *aAdditionalInfo Any additional information associated with the event, or NULL if no such additional information exists.

TEventType

Description

The TEvent enumeration is used to indicate which type of event is being sent to the client. Each event will be associated with an error code and potentially some addition information, and will be passed to the client via method MMMTunerAudioRecorderObserver::MTaroRecordEvent(TEventType,TInt,TAny *).

ETunerEvent An event relating to the tuner itself. Any error other than KErrNone associated with this event type may indicate that the tuner cannot be used anymore. No additional information is associated with this type of event. EAudioEvent An event relating to audio recording. No additional information is associated with this type of event.