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.
Read moreWhat is nested navigation in Flutter?
Nested navigation is mostly needed when we don’t want to completely replace the current screen with a new screen . In such cases, what we’ll be doing is pushing a screen only at certain intervals and keeping the rest of the screen intact. For example, the Instagram app.7 Ara 2021
Read moreHow do you use the Navigator class in Flutter?
For example: Navigator. push(context, MaterialPageRoute<void>( builder: (BuildContext context) { return Scaffold( appBar: AppBar(title: Text(‘My Page’)), body: Center( child: TextButton( child: Text(‘POP’), onPressed: () { Navigator. pop(context); }, ), ), ); }, ));
Read moreWhat is navigation in Flutter?
In any mobile app, navigating to different pages defines the workflow of the application, and the way to handle the navigation is known as routing . Flutter provides a basic routing class MaterialPageRoute and two methods Navigator. push() and Navigator. pop() that shows how to navigate between two routes.
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