Take this code for example:
class MyApp extends StatelessWidget {
MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
//returns widget
}
}
What I know
MyApp is constructor for the class which has field key. Initializer list consists of super(key: key).
So does it mean that I am assigning the key of MyApp to the key of its super constructor?
Is the super constructor StatelessWidget?
Why do we need to assign key to the super?
What happens if I don't do this initializing?
I am new to flutter and am trying to understand how things work, and why. Please help!
