mapEventToState method

  1. @override
Stream<KeyboardShiftState> mapEventToState(
  1. KeyboardShiftEvent event
)

@Deprecated - Use on

Must be implemented when a class extends Bloc. mapEventToState is called whenever an event is added and is responsible for converting that event into a new state. mapEventToState can yield zero, one, or multiple states for an event.

Implementation

@override
Stream<KeyboardShiftState> mapEventToState(KeyboardShiftEvent event) async* {
  //
  yield KeyboardShiftLoading(loading);
  if (event is KeyboardShiftUpperCaseEvent) {
    //
    yield KeyboardShiftUpperCase(upperCase);
  } else if (event is KeyboardShiftSymbolsEvent) {
    //
    yield KeyboardShiftSymbols(symbols);
  } else if (event is KeyboardShiftLowerCaseEvent) {
    //
    yield KeyboardShiftLowerCase(lowerCase);
  }
}