Cancel ongoing search for an Alternate Frequency (AF) with stronger signal.

Client can issue this request to interrupt the search indicated with MRadioRdsObserver::MrroRdsSearchBeginAF.

Cancels an ongoing request to find all frequencies sending a given Programme Type (PTY). The usual callback will not occur if this has been called.

Cancels an ongoing request to find all frequencies sending Traffic Announcement. The usual callback will not occur if this has been called.

Cancels an ongoing request to find all Programme Service names (PS) sending a given Programme Type (PTY). The usual callback will not occur if this has been called.

Cancels an ongoing request to find all Programme Service names (PS) sending Traffic Announcement. The usual callback will not occur if this has been called.

Cancel NotifyRadioTextPlusChange request.

Cancel NotifyRdsDataChange request.

Cancels an ongoing retune operation, as initiated by a call to StationSeekByPTY, StationSeekByTA, or StationSeekByTP. The usual callback will not occur if this has been called.

Close the RDS utility and free all memory allocated.

Find out whether automatic switching is on or off.

Find out whether automatic traffic announcement is enabled.

Get the capabilities of the RDS control on the device.

Get the current Clock Time and date. RDS data is received over the air and may not be available immediately following tune operation. If data is not available, this function will return KErrNotFound. If a value is returned, this is the last known value, which may not be up to date. To be notified of the most recent value, client should use NotifyRdsDataChange.

Asynchronous request to find all frequencies sending the given Programme Type (PTY). User must be ready to receive callback method MrroGetFreqByPTYComplete.

NOTE: This is only supported in dual tuner configuration since the secondary tuner needs to perform continuous scanning for frequencies broadcasting given Programme Type while the primary tuner is used for normal tuner activities. Client should first check the tuner capabilities. Will return KErrNotSupported in callback method if this feature is not supported.

Asynchronous request to find all frequencies sending Traffic Announcement (TA). User must be ready to receive callback method MrroGetFreqByTAComplete.

NOTE: This is only supported in dual tuner configuration since the secondary tuner needs to perform continuous scanning for frequencies broadcasting given Traffic Announcement while the primary tuner is used for normal tuner activities. Client should first check the tuner capabilities. Will return KErrNotSupported in callback method if this feature is not supported.

Asynchronous request to find all Programme Service names (PS) sending the given Programme Type (PTY). User must be ready to receive callback method MrroGetPSByPTYComplete.

NOTE: This is only supported in dual tuner configuration since the secondary tuner needs to perform continuous scanning for frequencies broadcasting given Programme Type while the primary tuner is used for normal tuner activities. Client should first check the tuner capabilities. Will return KErrNotSupported in callback method if this feature is not supported.

Asynchronous request to find all Programme Service names (PS) sending Traffic Announcement (TA). User must be ready to receive callback method MrroGetPSByTAComplete.

NOTE: This is only supported in dual tuner configuration since the secondary tuner needs to perform continuous scanning for frequencies broadcasting given Traffic Announcement while the primary tuner is used for normal tuner activities. Client should first check the tuner capabilities. Will return KErrNotSupported in callback method if this feature is not supported.

Get the current Programme Identification code. RDS data is received over the air and may not be available immediately following tune operation. If data is not available, this function will return KErrNotFound. If a value is returned, this is the last known value, which may not be up to date. To be notified of the most recent value, client should use NotifyRdsDataChange.

Get the current Programme Service name. RDS data is received over the air and may not be available immediately following tune operation. If data is not available, this function will return KErrNotFound. If a value is returned, this is the last known value, which may not be up to date. To be notified of the most recent value, client should use NotifyRdsDataChange.

Programme Service name is fixed to 8 characters.

Get the current Programme Type. RDS data is received over the air and may not be available immediately following tune operation. If data is not available, this function will return KErrNotFound. If a value is returned, this is the last known value, which may not be up to date. To be notified of the most recent value, client should use NotifyRdsDataChange.

Get the current Radio Text. RDS data is received over the air and may not be available immediately following tune operation. If data is not available, this function will return KErrNotFound. If a value is returned, this is the last known value, which may not be up to date. To be notified of the most recent value, client should use NotifyRdsDataChange.

The maximum possible length for radio text is 64 characters.

Get the current Radio Text+. RDS data is received over the air and may not be available immediately following tune operation. If data is not available, this function will return KErrNotFound. If a value is returned, this is the last known value, which may not be up to date. To be notified of the most recent value, client should use NotifyRdsDataChange.

The maximum possible length for radio text+ field is 64 characters.

Get the status of the RDS reception.

Get Traffic Announcement status at the current station.

Get Traffic Programme status at the current station.

Factory function to create a new instance of the RDS utility.

Subscribe for notification for the specified RadioText+ data. Client should first check the capabilities to see if RT+ feature is supported. Returns KErrNotSupported if RT+ is not supported.

For example, if the client wishes to be notified only when new Title and Genre are available: iRtPlusClassArray.Append(ERTplusItemTitle); iRtPlusClassArray.Append(ERTplusItemTitle); iRdsUtility->NotifyRadioTextPlusChangeL(iRtPlusClassArray);

Note that if the client wishes to receive the entire radio text data chunk, client should subscribe for ERdsRadioText using NotifyRdsDataChange instead.

Subscribe for notification for the specified RDS data. Client should first check the capabilities to see if a feature is supported. Request for notification for non-supported features will simply be ignored.

For example, if the client wishes to be notified when new Programme Type and Traffic Announcement is available: iRdsData = ERdsProgrammeType | ERdsTrafficAnnouncement; iRdsUtility->NotifyRdsDataChange(iRdsData);

Turn on/off automatic switching of frequency based on Alternate Frequency. This will cause RDS device to search for alternate frequency when the signal strength deteriorates. User should be ready to receive MrroRdsSearchBeginAF and MrroRdsSearchEndAF. Automatic switching is off by default.

Turns on/off automatic switching of frequency based on Traffic Announcement. This will cause RDS device to search for frequencies broadcasting traffic announcement. Client will be notified of frequency change though the tuner event. It's up to the client to return to the previous frequency when the traffic announcement is finished.

NOTE: This is only supported in dual tuner configuration since the secondary tuner needs to perform continuous scanning for frequency broadcasting traffic announcement, while the primary tuner is used for normal tuner activities.

Asynchronous request to find a radio station with the specified Programme Type(PTY), starting from the currently tuned frequency and searching in the direction specified (i.e. up or down). User must be ready to receive callback method MrroStationSeekByPTYComplete The station found is returned in the callback.

Asynchronous request to find a radio station with Traffic Announcement(TA), starting from the currently tuned frequency and searching in the direction specified (i.e. up or down). User must be ready to receive callback method MrroStationSeekByTAComplete The station found is returned in the callback.

Asynchronous request to find a radio station with Traffic Programme(TP), starting from the currently tuned frequency and searching in the direction specified (i.e. up or down). User must be ready to receive callback method MrroStationSeekByTPComplete The station found is returned in the callback.

RDS utility implementation body Own.