When a Flutter builds a StatefulWidget , it creates a State object. This object is where all the mutable state for that widget is held. The concept of state is defined by two things: The data used by the widget might change . The data can’t be read synchronously when the widget is built.
Read moreShould I use setState bloc?
Having a solid BLoC architecture in place leads to a good separation of concerns. Although using the BLoC pattern requires more code than using setState , it makes the code more readable, scalable, and testable .19 May 2021
Read moreHow do you use a package in Flutter?
Adding a package dependency to an app
Read moreHow do I dispose of a GetX controller?
Move Get. put from being a field of MainScreen to inside its build() method . The Controller can then be disposed when MainScreen is popped.
Read moreWhat is the use of get in Flutter?
Get centralizes the main resources for development (State, dependency and route management), allowing you to add a single package to your pubspec, and start working . After a Flutter update, the only thing you need to do is update the Get dependency, and get to work. Get also resolves compatibility issues.
Read moreHow does state work in Flutter?
State is information that (1) can be read synchronously when the widget is built and (2) might change during the lifetime of the widget. It is the responsibility of the widget implementer to ensure that the State is promptly notified when such state changes, using State. setState.
Read moreWhat is binding GetX?
The Binding class is a class that will decouple dependency injection, while “binding” routes to the state manager and dependency manager . This allows Get to know which screen is being displayed when a particular controller is used and to know where and how to dispose of it.
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