What 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 more

What 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 more

What 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

Read more