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.6 Ağu 2018
Read moreWhat is the use of build context in Flutter?
BuildContext is a locator that is used to track each widget in a tree and locate them and their position in the tree . The BuildContext of each widget is passed to their build method. Remember that the build method returns the widget tree a widget renders.
Read moreHow do I get app context Flutter?
Is there any way to get the global context of Material App in Flutter .
Read moreWhat is of context in flutter?
– Context is a link to the location of a widget in the tree structure of widgets . – Context can belong to only one widget. – If a widget has child widgets, then the context of the parent widget becomes the parent context for the contexts of direct child elements.
Read moreHow do you call a build method in Flutter?
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 Flutter context?
– Context is a link to the location of a widget in the tree structure of widgets . – Context can belong to only one widget. – If a widget has child widgets, then the context of the parent widget becomes the parent context for the contexts of direct child elements.
Read more