![Symbian OS Library](../../../../a_stock/mainheading.gif)
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Location:
Tuner.h
class MMMRdsAnnouncementObserver;
The Announcement Observer mixin class defines the interface via which announcement events can be received. A client interested in such information calls the function NotifyAnnouncement.
Defined in MMMRdsAnnouncementObserver
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MraoAnnouncementEnd()
, MraoAnnouncementStart()
, MraoError()
virtual void MraoAnnouncementStart(CMMRdsTunerUtility::TAnnouncementType aType)=0;
Called when an announcement starts
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virtual void MraoAnnouncementEnd(CMMRdsTunerUtility::TAnnouncementType aType)=0;
Called when an announcement ends
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virtual void MraoError(TInt aError)=0;
Called when an error occurs which results in announcement notifications becoming unavailable.
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