style: use super parameters

analysis_options.yaml

@@ -22,6 +22,7 @@ linter:
   # `// ignore_for_file: name_of_lint` syntax on the line or in the file
   # producing the lint.
   rules:
+    - use_super_parameters
     # avoid_print: false  # Uncomment to disable the `avoid_print` rule
     # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
 

lib/about/about.dart

@@ -1,14 +1,15 @@
 import 'package:flutter/material.dart';
 
 class AboutScreen extends StatelessWidget {
-  const AboutScreen({Key? key}) : super(key: key);
+  const AboutScreen({super.key});
 
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(title: const Text('about'), backgroundColor: Colors.blue),
-
-      body: const Center(child: Text('About this app...'),),
+      body: const Center(
+        child: Text('About this app...'),
+      ),
     );
   }
-}
+}

lib/home/home.dart

@@ -1,11 +1,11 @@
 import 'package:flutter/material.dart';
 import 'package:quizapp/login/login.dart';
+import 'package:quizapp/services/auth.dart';
 import 'package:quizapp/shared/shared.dart';
 import 'package:quizapp/topics/topics.dart';
-import 'package:quizapp/services/auth.dart';
 
 class HomeScreen extends StatelessWidget {
-  const HomeScreen({Key? key}) : super(key: key);
+  const HomeScreen({super.key});
 
   @override
   Widget build(BuildContext context) {

lib/login/login.dart

@@ -1,10 +1,10 @@
 import 'package:flutter/material.dart';
-import 'package:sign_in_with_apple/sign_in_with_apple.dart';
-import 'package:quizapp/services/auth.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:quizapp/services/auth.dart';
+import 'package:sign_in_with_apple/sign_in_with_apple.dart';
 
 class LoginScreen extends StatelessWidget {
-  const LoginScreen({Key? key}) : super(key: key);
+  const LoginScreen({super.key});
 
   @override
   Widget build(BuildContext context) {
@@ -58,12 +58,11 @@ class LoginButton extends StatelessWidget {
   final Function loginMethod;
 
   const LoginButton(
-      {Key? key,
+      {super.key,
       required this.text,
       required this.icon,
       required this.color,
-      required this.loginMethod})
-      : super(key: key);
+      required this.loginMethod});
 
   @override
   Widget build(BuildContext context) {

lib/main.dart

@@ -12,7 +12,7 @@ void main() {
 }
 
 class App extends StatefulWidget {
-  const App({Key? key}) : super(key: key);
+  const App({super.key});
 
   @override
   State<App> createState() => _AppState();

lib/profile/profile.dart

@@ -4,7 +4,7 @@ import 'package:quizapp/services/services.dart';
 import 'package:quizapp/shared/shared.dart';
 
 class ProfileScreen extends StatefulWidget {
-  const ProfileScreen({Key? key}) : super(key: key);
+  const ProfileScreen({super.key});
 
   @override
   State<ProfileScreen> createState() => _ProfileScreenState();

lib/quiz/quiz.dart

@@ -8,7 +8,7 @@ import 'package:quizapp/shared/loading.dart';
 import 'package:quizapp/shared/progress_bar.dart';
 
 class QuizScreen extends StatelessWidget {
-  const QuizScreen({Key? key, required this.quizId}) : super(key: key);
+  const QuizScreen({super.key, required this.quizId});
   final String quizId;
 
   @override
@@ -59,7 +59,7 @@ class QuizScreen extends StatelessWidget {
 
 class StartPage extends StatelessWidget {
   final Quiz quiz;
-  const StartPage({Key? key, required this.quiz}) : super(key: key);
+  const StartPage({super.key, required this.quiz});
 
   @override
   Widget build(BuildContext context) {
@@ -91,7 +91,7 @@ class StartPage extends StatelessWidget {
 
 class CongratsPage extends StatelessWidget {
   final Quiz quiz;
-  const CongratsPage({Key? key, required this.quiz}) : super(key: key);
+  const CongratsPage({super.key, required this.quiz});
 
   @override
   Widget build(BuildContext context) {
@@ -130,7 +130,7 @@ class CongratsPage extends StatelessWidget {
 
 class QuestionPage extends StatelessWidget {
   final Question question;
-  const QuestionPage({Key? key, required this.question}) : super(key: key);
+  const QuestionPage({super.key, required this.question});
 
   @override
   Widget build(BuildContext context) {

lib/shared/bottom_nav.dart

@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 
 class BottomNavBar extends StatelessWidget {
-  const BottomNavBar({Key? key}) : super(key: key);
+  const BottomNavBar({super.key});
 
   @override
   Widget build(BuildContext context) {

lib/shared/error.dart

@@ -1,11 +1,10 @@
 import 'package:flutter/material.dart';
 
 class ErrorMessage extends StatelessWidget {
-
   final String message;
 
-  const ErrorMessage({Key? key, this.message = 'it broke'}) : super(key: key);
-  
+  const ErrorMessage({super.key, this.message = 'it broke'});
+
   @override
   Widget build(BuildContext context) {
     return Center(

lib/shared/loading.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
+
 class Loader extends StatelessWidget {
-  const Loader({Key? key}) : super(key: key);
+  const Loader({super.key});
 
   @override
   Widget build(BuildContext context) {
@@ -13,7 +14,7 @@ class Loader extends StatelessWidget {
 }
 
 class LoadingScreen extends StatelessWidget {
-  const LoadingScreen({Key? key}) : super(key: key);
+  const LoadingScreen({super.key});
 
   @override
   Widget build(BuildContext context) {
@@ -23,4 +24,4 @@ class LoadingScreen extends StatelessWidget {
       ),
     );
   }
-}
+}

lib/shared/progress_bar.dart

@@ -1,13 +1,12 @@
 import 'package:flutter/material.dart';
-import 'package:quizapp/services/models.dart';
 import 'package:provider/provider.dart';
+import 'package:quizapp/services/models.dart';
 
 class AnimatedProgressbar extends StatelessWidget {
   final double value;
   final double height;
 
-  const AnimatedProgressbar({Key? key, required this.value, this.height = 12})
-      : super(key: key);
+  const AnimatedProgressbar({super.key, required this.value, this.height = 12});
 
   @override
   Widget build(BuildContext context) {
@@ -58,7 +57,7 @@ class AnimatedProgressbar extends StatelessWidget {
 }
 
 class TopicProgress extends StatelessWidget {
-  const TopicProgress({Key? key, required this.topic}) : super(key: key);
+  const TopicProgress({super.key, required this.topic});
 
   final Topic topic;
 

lib/topics/drawer.dart

@@ -4,10 +4,9 @@ import 'package:provider/provider.dart';
 import 'package:quizapp/quiz/quiz.dart';
 import 'package:quizapp/services/models.dart';
 
-
 class TopicDrawer extends StatelessWidget {
   final List<Topic> topics;
-  const TopicDrawer({ Key? key, required this.topics}) : super(key: key);
+  const TopicDrawer({super.key, required this.topics});
 
   @override
   Widget build(BuildContext context) {
@@ -43,7 +42,7 @@ class TopicDrawer extends StatelessWidget {
 
 class QuizList extends StatelessWidget {
   final Topic topic;
-  const QuizList({Key? key, required this.topic}) : super(key: key);
+  const QuizList({super.key, required this.topic});
 
   @override
   Widget build(BuildContext context) {
@@ -91,8 +90,7 @@ class QuizBadge extends StatelessWidget {
   final String quizId;
   final Topic topic;
 
-  const QuizBadge({Key? key, required this.quizId, required this.topic})
-      : super(key: key);
+  const QuizBadge({super.key, required this.quizId, required this.topic});
 
   @override
   Widget build(BuildContext context) {
@@ -104,4 +102,4 @@ class QuizBadge extends StatelessWidget {
       return const Icon(FontAwesomeIcons.solidCircle, color: Colors.grey);
     }
   }
-}
+}

lib/topics/topic_item.dart

@@ -5,7 +5,7 @@ import 'package:quizapp/topics/drawer.dart';
 
 class TopicItem extends StatelessWidget {
   final Topic topic;
-  const TopicItem({ Key? key, required this.topic}) : super(key: key);
+  const TopicItem({super.key, required this.topic});
 
   @override
   Widget build(BuildContext context) {
@@ -60,7 +60,7 @@ class TopicItem extends StatelessWidget {
 class TopicScreen extends StatelessWidget {
   final Topic topic;
 
-  const TopicScreen({Key? key,required this.topic}) : super(key: key);
+  const TopicScreen({super.key, required this.topic});
 
   @override
   Widget build(BuildContext context) {
@@ -76,11 +76,11 @@ class TopicScreen extends StatelessWidget {
         ),
         Text(
           topic.title,
-          style:
-              const TextStyle(height: 2, fontSize: 20, fontWeight: FontWeight.bold),
+          style: const TextStyle(
+              height: 2, fontSize: 20, fontWeight: FontWeight.bold),
         ),
         QuizList(topic: topic)
       ]),
     );
   }
-}
+}

lib/topics/topics.dart

@@ -6,7 +6,7 @@ import 'package:quizapp/topics/drawer.dart';
 import 'package:quizapp/topics/topic_item.dart';
 
 class TopicsScreen extends StatelessWidget {
-  const TopicsScreen({Key? key}) : super(key: key);
+  const TopicsScreen({super.key});
 
   @override
   Widget build(BuildContext context) {