Cubit: As we know, cubit is not event-driven . We call functions (like actions) to send these “states”, so we can track which state were emitted and not events because here there are not events. We can track state overriding the “onChange” function; another way is using a BLoC observer.
Read moreWhat is mapEventToState?
In the current version, mapEventToState returns a Stream which lends itself to relying on async generators (async*) in order to react to events and emit states . The new on<Event> API introduced in v7. 2.0 makes it easier and safer to implement complex state changes while eliminating uncertainty.
Read moreWhat is state in Flutter BLoC?
Business logic components (BLoC) allow you to separate the business logic from the UI. Writing code in BLoC makes it easier to write and reuse tests. In simple terms, BLoC accepts a stream of events, processes the data based on events, and produces the output as states .19 May 2021
Read moreWhat is event in BLoC Flutter?
Bloc is similar to Cubit , but it uses events to do all its work. Like Cubit , the state is held in the Bloc , then to change or add new state, events are added to the Bloc . When an event is added to the Bloc , the onEvent method is called. After this onEvent method is called, a transform events method is called.
Read moreWhat is event and state in BLoC?
Events are the input to a Bloc. They are commonly UI events such as button presses. Events are dispatched and then converted to States. States are the output of a Bloc . Presentation components can listen to the stream of states and redraw portions of themselves based on the given state.16 Tem 2021
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