NavigatorState class Null safety. The state for a Navigator widget . A reference to this class can be obtained by calling Navigator.
Read moreWhat is Pushreplacement flutter?
Replace the current route of the navigator that most tightly encloses the given context by pushing the given route and then disposing the previous route once the new route has finished animating in.
Read moreHow do you navigate to another page in flutter without context?
How to navigate without context in Flutter?
Read moreWhich method of Navigator class is used to display a new screen?
So in case of Flutter, when we navigate to another screen, we use the push methods and Navigator widget adds the new screen onto the top of the stack.
Read moreHow do you use pushNamed?
pushNamed(), we have to follow two steps:
Read moreWhat does Navigator do in Flutter?
In Flutter these elements are called routes and they’re managed by a Navigator widget. The navigator manages a stack of Route objects and provides two ways for managing the stack, the declarative API Navigator. pages or imperative API Navigator. push and Navigator .
Read moreHow do I return the navigator Flutter?
To return data to the first screen, use the Navigator. pop() method , which accepts an optional second argument called result . Any result is returned to the Future in the SelectionButton.
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