mapEventToState method

  1. @override
Stream<FastInterstitialAdBlocState> mapEventToState(
  1. FastInterstitialAdBlocEvent event
)
override

Must be implemented when a class extends BidirectionalBloc. mapEventToState is called whenever an event is added and will convert that event into a new BloC state. It can yield zero, one or several states for an event.

Implementation

@override
Stream<FastInterstitialAdBlocState> mapEventToState(
  FastInterstitialAdBlocEvent event,
) async* {
  final payload = event.payload;
  final type = event.type;

  _logger.debug('Event received: $type');

  switch (type) {
    case FastInterstitialAdBlocEventType.init:
      yield* _handleInitEvent(payload);
    case FastInterstitialAdBlocEventType.initialized:
      yield* _handleInitializedEvent(payload);
    case FastInterstitialAdBlocEventType.loadAd:
      if (isInitialized) yield* _handleLoadInterstitialAdEvent();
    case FastInterstitialAdBlocEventType.showAd:
      if (isInitialized) yield* _handleShowInterstitialAdEvent();
    default:
      // Handle other events or ignore
      break;
  }
}