Reload a widget after Navigator.pop()
When the user navigates from one screen to another, he most likely eventually comes back after he …
Dart
pushNamed: type ‘MaterialPageRoute’ is not a subtype of type ‘Route’
We can use the Navigator to navigate from one widget (screen) to another.
Prevent back button from closing the app
If you do not define anything else, then Flutter will react by exiting the app on the (Android) user …