Class MMMRdsEonObserver

class MMMRdsEonObserver;

Description

The enhanced other networks observer mixin class defines the interface via which changes to the enhanced other networks information can be notified. A client interested in such information calls the function NotifyEonChange.

Members

Defined in MMMRdsEonObserver:

• MreoAllEonStationsRemoved()Called when details of all EON stations cease to be broadcast. This will typica...
• MreoEonStationChanged(const TEonStation &,TUint32)Called when some details of an EON station change. The station can be referenced...
• MreoEonStationRemoved(const TRdsProgrammeIdentifier &)Called when details of an EON station cease to be broadcast.
• MreoError(TInt)Called when an error occurs resulting in EON notifications not being available.
• MreoNewEonStation(const TEonStation &)Called when details of a new EON station are received.

virtual void MreoEonStationChanged(const TEonStation &aStation, TUint32 aChanged)=0;

Description

Called when some details of an EON station change. The station can be referenced to an existing one using it's Programme Identifier, which cannot change.

Parameters

const TEonStation &aStation A TEonStation containing the new information about the station. TUint32 aChanged The subset of the members of aStation that have changed. Bits are set according to TEonStation::TField.

virtual void MreoNewEonStation(const TEonStation &aStation)=0;

Description

Called when details of a new EON station are received.

Parameters

const TEonStation &aStation A TEonStation containing the new information about the station.

virtual void MreoAllEonStationsRemoved()=0;

Description

Called when details of all EON stations cease to be broadcast. This will typically happen when the tuner is retuned. More EON stations may continue to be recieved: this call does not indicate that EON information is no longer available.

virtual void MreoEonStationRemoved(const TRdsProgrammeIdentifier &aPi)=0;

Description

Called when details of an EON station cease to be broadcast.

Parameters

const TRdsProgrammeIdentifier &aPi The programme identifier of the EON station which has been removed.

virtual void MreoError(TInt aError)=0;

Description

Called when an error occurs resulting in EON notifications not being available.

Parameters

TInt aError An applicable system error code