All about the factory constructor in Dart
Learn how and when to use factory constructors in Dart
Dart
Static, final, const, dynamic, var - differences and similarities
There are several keywords in Dart that behave similarly yet differently. Let’s clarify!
Reload a widget after Navigator.pop()
When the user navigates from one screen to another, he most likely eventually comes back after he …
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 …