Google Flutter Google Flutter Navigation

Question 1

Which method pushes a new route onto the Navigator stack in Flutter?

Accepted Answer

Navigator.push()

Answer

Navigator.pop()

Answer

Navigator.replace()

Answer

Navigator.launch()

Question 2

What does Navigator.pop() do?

Accepted Answer

Removes the current route from the stack and returns to the previous screen

Answer

Pushes a new screen

Answer

Replaces the current route

Answer

Clears the entire navigation stack

Question 3

Which Navigator method removes the current route and replaces it with a new one?

Accepted Answer

Navigator.pushReplacement()

Answer

Navigator.push()

Answer

Navigator.pop()

Answer

Navigator.swap()

Question 4

What is a named route in Flutter?

Accepted Answer

A route identified by a string name registered in MaterialApp's routes map

Answer

A route with an AppBar title

Answer

A route that uses a custom transition animation

Answer

A route that accepts URL query parameters

Question 5

Which Flutter navigation package provides a declarative, URL-based routing system?

Accepted Answer

go_router

Answer

page_route

Answer

navigator_2

Answer

url_strategy

Question 6

What is the purpose of the WillPopScope widget?

Accepted Answer

To intercept and control the back button press before popping the route

Answer

To add a pop animation to a widget

Answer

To style the navigation bar

Answer

To push a route conditionally