Keep state of widgets with Bottom Navigation Bar in Flutter
Read moreWhat is create state in Flutter?
createState method Null safety Creates the mutable state for this widget at a given location in the tree . Subclasses should override this method to return a newly created instance of their associated State subclass: @override State<MyWidget> createState() => _MyWidgetState();
Read moreWhat is stateful and stateless in Flutter?
Stateful and stateless widgets If a widget can change—when a user interacts with it, for example—it’s stateful . A stateless widget never changes. Icon , IconButton , and Text are examples of stateless widgets.
Read moreHow do you handle data in Flutter?
How to Handle Data Locally in Flutter
Read moreHow do you lift up state in Flutter?
Lifting state up (figure 8.3) is a pattern in which mutable state lives high in the widget tree and is managed by passing properties way down the tree, as well as passing methods that call setState way down the tree .
Read moreHow do you lift up state in Flutter?
Lifting state up (figure 8.3) is a pattern in which mutable state lives high in the widget tree and is managed by passing properties way down the tree, as well as passing methods that call setState way down the tree .
Read moreHow do you handle data in Flutter?
How to Handle Data Locally in Flutter
Read more