What is inherited widget?

In flutter, the inherited widget is a base class that allows those classes to extend the information under the tree from it . Inherited widgets are also a kind of state management technique. It works by telling registered build references when a change occurs.

Read more

What is BuildContext 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. Each BuildContext is unique to a widget.

Read more

How do I create a stateful widget?

To create a stateful widget in a flutter, use the createState() method . The stateful widget is the widget that describes part of a user interface by building a constellation of other widgets that represent a user interface more concretely. A stateful Widget means a widget that has a mutable state.

Read more