Step 87

.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"path_provider_foundation","path":"C:\\\\Users\\\\birkeh\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_foundation-2.3.2\\\\","shared_darwin_source":true,"native_build":true,"dependencies":[]}],"android":[{"name":"path_provider_android","path":"C:\\\\Users\\\\birkeh\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_android-2.2.2\\\\","native_build":true,"dependencies":[]}],"macos":[{"name":"path_provider_foundation","path":"C:\\\\Users\\\\birkeh\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_foundation-2.3.2\\\\","shared_darwin_source":true,"native_build":true,"dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"C:\\\\Users\\\\birkeh\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_linux-2.2.1\\\\","native_build":false,"dependencies":[]}],"windows":[{"name":"path_provider_windows","path":"C:\\\\Users\\\\birkeh\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_windows-2.2.1\\\\","native_build":false,"dependencies":[]}],"web":[]},"dependencyGraph":[{"name":"path_provider","dependencies":["path_provider_android","path_provider_foundation","path_provider_linux","path_provider_windows"]},{"name":"path_provider_android","dependencies":[]},{"name":"path_provider_foundation","dependencies":[]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_windows","dependencies":[]}],"date_created":"2024-02-06 10:07:28.023270","version":"3.16.9"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"path_provider_foundation","path":"C:\\\\Users\\\\birkeh\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_foundation-2.3.2\\\\","shared_darwin_source":true,"native_build":true,"dependencies":[]}],"android":[{"name":"path_provider_android","path":"C:\\\\Users\\\\birkeh\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_android-2.2.2\\\\","native_build":true,"dependencies":[]}],"macos":[{"name":"path_provider_foundation","path":"C:\\\\Users\\\\birkeh\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_foundation-2.3.2\\\\","shared_darwin_source":true,"native_build":true,"dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"C:\\\\Users\\\\birkeh\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_linux-2.2.1\\\\","native_build":false,"dependencies":[]}],"windows":[{"name":"path_provider_windows","path":"C:\\\\Users\\\\birkeh\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_windows-2.2.1\\\\","native_build":false,"dependencies":[]}],"web":[]},"dependencyGraph":[{"name":"path_provider","dependencies":["path_provider_android","path_provider_foundation","path_provider_linux","path_provider_windows"]},{"name":"path_provider_android","dependencies":[]},{"name":"path_provider_foundation","dependencies":[]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_windows","dependencies":[]}],"date_created":"2024-02-06 15:11:32.548844","version":"3.16.9"}

build/app/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt

@@ -1,4 +1,4 @@
-#Tue Feb 06 10:09:06 CET 2024
+#Tue Feb 06 15:11:46 CET 2024
 base.0=C\:\\Users\\birkeh\\Documents\\GitHub\\flutter\\Lerne Flutter\\The Complete Guide (2024 Edition)\\adv_basics\\build\\app\\intermediates\\dex\\debug\\mergeDexDebug\\classes.dex
 renamed.0=classes.dex
 path.0=classes.dex

build/app/outputs/flutter-apk/app-debug.apk.sha1

@@ -1 +1 @@
-8498af6ce7d41a64005cd58cbf61fa20ee76876b
+8b61c173208760c85ed14ca08c3888d4649744f8

lib/questions_summary.dart

@@ -0,0 +1,39 @@
+import 'package:flutter/material.dart';
+
+class QuestionsSummary extends StatelessWidget {
+  const QuestionsSummary(this.summaryData, {super.key});
+
+  final List<Map<String, Object>> summaryData;
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      height: 300,
+      child: SingleChildScrollView(
+        child: Column(
+          children: summaryData.map(
+            (data) {
+              return Row(
+                children: [
+                  Text(((data['question_index'] as int) + 1).toString()),
+                  Expanded(
+                    child: Column(
+                      children: [
+                        Text(data['question'] as String),
+                        SizedBox(
+                          height: 5,
+                        ),
+                        Text(data['user_answer'] as String),
+                        Text(data['correct_answer'] as String),
+                      ],
+                    ),
+                  ),
+                ],
+              );
+            },
+          ).toList(),
+        ),
+      ),
+    );
+  }
+}

lib/quiz.dart

@@ -28,7 +28,6 @@ class _QuizState extends State<Quiz> {
 
     if (selectedAnswers.length == questions.length) {
       setState(() {
-        selectedAnswers = [];
         activeScreen = 'results-screen';
       });
     }
@@ -45,7 +44,7 @@ class _QuizState extends State<Quiz> {
     }
 
     if (activeScreen == 'results-screen') {
-      screenWidget = const ResultsScreen();
+      screenWidget = ResultsScreen(chosenAnswers: selectedAnswers);
     }
     return MaterialApp(
       home: Scaffold(

lib/results_screen.dart

@@ -1,10 +1,40 @@
 import 'package:flutter/material.dart';
+import 'package:adv_basics/data/questions.dart';
+import 'package:adv_basics/questions_summary.dart';
 
 class ResultsScreen extends StatelessWidget {
-  const ResultsScreen({super.key});
+  const ResultsScreen({
+    super.key,
+    required this.chosenAnswers,
+  });
+
+  final List<String> chosenAnswers;
+
+  List<Map<String, Object>> getSummaryData() {
+    final List<Map<String, Object>> summary = [];
+
+    for (var i = 0; i < chosenAnswers.length; i++) {
+      summary.add(
+        {
+          'question_index': i,
+          'question': questions[i].text,
+          'correct_answer': questions[i].answers[0],
+          'user_answer': chosenAnswers[i],
+        },
+      );
+    }
+
+    return summary;
+  }
 
   @override
   Widget build(BuildContext context) {
+    final summaryData = getSummaryData();
+    final numTotalQuestions = questions.length;
+    final numCorrectQuestions = summaryData.where((data) {
+      return data['user_answer'] == data['correct_answer'];
+    }).length;
+
     return SizedBox(
       width: double.infinity,
       child: Container(
@@ -12,11 +42,12 @@ class ResultsScreen extends StatelessWidget {
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
-            const Text('You answered X out of Y questions correctly!'),
+            Text(
+                'You answered $numCorrectQuestions out of $numTotalQuestions questions correctly!'),
             const SizedBox(
               height: 30,
             ),
-            const Text('List of answers and questions...'),
+            QuestionsSummary(summaryData),
             const SizedBox(
               height: 30,
             ),