migrating your code

[A-bahattab]

will you please upgrade your code... and migrate to new flutter? I just reach section 10 and i was build my code as a new project for every single app that you give us. i just take the assets and images from your reposirty. and i got stucked at section 9 cause the nullable saftey until i search about it so when i change the Color to Color? and int to int? the function biuldKey run as good. so please update your codes for new students. thank you.

[pantchayan]

The code is still not updated!

[fancellu]

Try

import 'package:meta/meta.dart';

@immutable
class Question {
  final String questionText;
  final bool questionAnswer;

  const Question(this.questionText, this.questionAnswer);
}

[joejills]

Hi,

Does anyone know if there is a guide anywhere on how to migrate the code?

I am really struggling to get this app to work on the latest Android Studio.

Thanks a lot

[tlaw22]

How to create class constructors in Flutter 3.7

class Question {
final String questionText;
final bool questionAnswer;

Question({
required this.questionText,
required this.questionAnswer,
});
}

[tlaw22]

To pass null fnctions
final void Function() onTap;
and the
@immutable works also.