Calling the setState() method in a stateful widget in Flutter calls the build() method first. Not only that, the build() method rebuilds all the descendant widgets. To enhance your fluttering performance, you need to understand the inner mechanism of Flutter.22 May 2021
Read moreWhat is the use of build in Flutter?
Flutter widgets are built using a modern framework that takes inspiration from React . The central idea is that you build your UI out of widgets. Widgets describe what their view should look like given their current configuration and state.
Read moreWhat is build method in Flutter?
build method Null safety Describes the part of the user interface represented by this widget. The framework calls this method when this widget is inserted into the tree in a given BuildContext and when the dependencies of this widget change (e.g., an InheritedWidget referenced by this widget changes).
Read moreWhat is build method in Flutter?
build method Null safety Describes the part of the user interface represented by this widget. The framework calls this method when this widget is inserted into the tree in a given BuildContext and when the dependencies of this widget change (e.g., an InheritedWidget referenced by this widget changes).
Read moreWhat is build context in Flutter?
A BuildContext is nothing else but a reference to the location of a Widget within the tree structure of all the Widgets which are built . In short, think of a BuildContext as the part of Widgets tree where the Widget is attached to this tree. A BuildContext only belongs to one widget.
Read moreWhat is build context in Flutter?
A BuildContext is nothing else but a reference to the location of a Widget within the tree structure of all the Widgets which are built . In short, think of a BuildContext as the part of Widgets tree where the Widget is attached to this tree. A BuildContext only belongs to one widget.
Read moreWhat is the build method?
The build method is called any time you call setState , your widget’s dependencies update, or any of the parent widgets are rebuilt (when setState is called inside of those). Your widget will depend on any InheritedWidget you use, e.g. Theme. of(context) , MediaQuery. of(context) etc.16 Ağu 2019
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