flutter-bloc

问题 example_states: abstract class ExampleState extends Equatable { const ExampleState(); } class LoadingState extends ExampleState { // } class LoadedState extends ExampleState { // } class FailedState extends ExampleState { // } example_events: abstract class ExampleEvent extends Equatable { // } class SubscribeEvent extends ExampleEvent { // } class UnsubscribeEvent extends ExampleEvent { // } class FetchEvent extends ExampleEvent { // } example_bloc: class ExampleBloc extends Bloc

来源： https://stackoverflow.com/questions/62124731/flutter-bloc-pass-parameters

来源： https://stackoverflow.com/questions/60494035/flutter-multiblocprovider-performance

来源： https://stackoverflow.com/questions/60370304/flutter-bloc-make-initialstate-method-async

问题 I am learning state management in flutter and most of the time I encounter with words business logic ui logic and some time presentation logic , I searched it on the internet as people explain it in different languages, I couldn't get a better understanding, Could someone please show these three types of logic in the form of an example and explain it very clean and easy? 回答1: When we use a library, it is our responsibility and mission to separate it from critical parts of our code, which is