The widget tree is how you create your UI; you position widgets within each other to build simple and complex layouts . Since just about everything in the Flutter framework is a widget, and as you start nesting them, the code can become harder to follow.8 Ara 2019
Read moreHow do you structure a Flutter project?
But these are just the bare basics we will add some other folders and files in the project that are listed below.
Read moreWhat is state in stateful widget?
The State is the information that can be read synchronously when the widget is built and might change during the lifetime of the widget.
Read moreHow do states work in Flutter?
According to Flutter, State is the information that can be read synchronously when the widget is built and might change during the lifetime of the widget. State objects are created by the framework .4 Şub 2019
Read moreWhat is the class in Flutter?
Widget class Null safety Widgets are the central class hierarchy in the Flutter framework . A widget is an immutable description of part of a user interface. Widgets can be inflated into elements, which manage the underlying render tree. Widgets themselves have no mutable state (all their fields must be final).
Read moreAre BLoC patterns good?
Bloc is a good pattern that will be suitable for almost all types of apps.
Read moreWhat does BLoC provider do?
BlocProvider is a Flutter widget which provides a bloc to its children via BlocProvider. of<T>(context) . It is used as a dependency injection (DI) widget so that a single instance of a bloc can be provided to multiple widgets within a subtree.
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