Implemented save & load method

ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -52,8 +52,8 @@
    </TestAction>
    <LaunchAction
       buildConfiguration = "Release"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedDebuggerIdentifier = ""
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      selectedLauncherIdentifier = "Xcode.IDEFoundation.Launcher.PosixSpawn"
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"

lib/main.dart

@@ -1,37 +1,12 @@
-import 'package:cabo_counter/data/game_session.dart';
+import 'package:cabo_counter/utility/apptheme.dart';
-import 'package:cabo_counter/utility/globals.dart';
+import 'package:cabo_counter/utility/local_storage_service.dart';
-import 'package:cabo_counter/utility/theme.dart';
 import 'package:cabo_counter/views/main_menu_view.dart';
 import 'package:flutter/cupertino.dart';
 
 void main() {
-  runApp(const App());
-}
-
-class App extends StatelessWidget {
-  const App({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return CupertinoApp(
-      theme: CupertinoThemeData(
-        brightness: Brightness.dark,
-        primaryColor: Theme.primaryColor,
-        scaffoldBackgroundColor: Theme.backgroundColor,
-        textTheme: CupertinoTextThemeData(
-          primaryColor: Theme.primaryColor,
-        ),
-      ),
-      debugShowCheckedModeBanner: false,
-      title: 'Cabo Counter',
-      home: const MainMenuView(),
-    );
-  }
-
   /// FIXME Just for Debugging
   /// Fills the game list with some test data.
-  void fillGameList() {
+  /*Globals.addGameSession(GameSession(
-    Globals.addGameSession(GameSession(
       gameTitle: 'Spiel am 27.02.2025',
       players: ['Clara', 'Tobias', 'Yannik', 'Lena', 'Lekaia'],
       gameHasPointLimit: true));
@@ -64,5 +39,33 @@ class App extends StatelessWidget {
       gameTitle: '5 Namen max length',
       players: ['Hartmuth', 'Elisabet', 'Rosalind', 'Theresia', 'Karoline'],
       gameHasPointLimit: false));
+  */
+  runApp(const App());
+}
+
+class App extends StatelessWidget {
+  const App({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    LocalStorageService.loadGameSessions();
+
+    return CupertinoApp(
+      theme: CupertinoThemeData(
+        brightness: Brightness.dark,
+        primaryColor: AppTheme.primaryColor,
+        scaffoldBackgroundColor: AppTheme.backgroundColor,
+        textTheme: CupertinoTextThemeData(
+          primaryColor: AppTheme.primaryColor,
+        ),
+      ),
+      debugShowCheckedModeBanner: false,
+      title: 'Cabo Counter',
+      home: const MainMenuView(),
+    );
+  }
+
+  dispose() {
+    LocalStorageService.saveGameSessions();
   }
 }

lib/views/main_menu_view.dart

@@ -1,4 +1,6 @@
+import 'package:cabo_counter/utility/apptheme.dart';
 import 'package:cabo_counter/utility/globals.dart';
+import 'package:cabo_counter/utility/local_storage_service.dart';
 import 'package:cabo_counter/views/active_game_view.dart';
 import 'package:cabo_counter/views/create_game_view.dart';
 import 'package:cabo_counter/views/information_view.dart';
@@ -14,9 +16,19 @@ class MainMenuView extends StatefulWidget {
 }
 
 class _MainMenuViewState extends State<MainMenuView> {
+  @override
+  initState() {
+    super.initState();
+    LocalStorageService.loadGameSessions().then((_) {
+      setState(() {});
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
+    LocalStorageService.loadGameSessions();
     return CupertinoPageScaffold(
+      resizeToAvoidBottomInset: false,
       navigationBar: CupertinoNavigationBar(
         leading: IconButton(
             onPressed: () {
@@ -45,7 +57,33 @@ class _MainMenuViewState extends State<MainMenuView> {
       ),
       child: CupertinoPageScaffold(
         child: SafeArea(
-          child: ListView.builder(
+          child: Globals.gameList.isEmpty
+              ? Column(
+                  mainAxisAlignment:
+                      MainAxisAlignment.center, // Oben ausrichten
+                  children: [
+                    const SizedBox(height: 30), // Abstand von oben
+                    Center(
+                        child: GestureDetector(
+                      onTap: () => setState(() {}),
+                      child: Icon(
+                        CupertinoIcons.plus,
+                        size: 60,
+                        color: AppTheme.primaryColor,
+                      ),
+                    )),
+                    const SizedBox(height: 10), // Abstand von oben
+                    const Padding(
+                      padding: EdgeInsets.symmetric(horizontal: 70),
+                      child: Text(
+                        'Ganz schön leer hier...\nFüge über den Button oben rechts eine neue Runde hinzu.',
+                        textAlign: TextAlign.center,
+                        style: TextStyle(fontSize: 16),
+                      ),
+                    ),
+                  ],
+                )
+              : ListView.builder(
                   itemCount: Globals.gameList.length,
                   itemBuilder: (context, index) {
                     final session = Globals.gameList[index];
@@ -66,8 +104,8 @@ class _MainMenuViewState extends State<MainMenuView> {
                             children: [
                               Text('${session.roundNumber}'),
                               const SizedBox(width: 3),
-                        const Icon(
+                              const Icon(CupertinoIcons
-                            CupertinoIcons.arrow_2_circlepath_circle_fill),
+                                  .arrow_2_circlepath_circle_fill),
                               const SizedBox(width: 15),
                               Text('${session.players.length}'),
                               const SizedBox(width: 3),
@@ -86,8 +124,7 @@ class _MainMenuViewState extends State<MainMenuView> {
                             setState(() {});
                           },
                         ));
-            },
+                  }),
-          ),
         ),
       ),
     );

lib/views/round_view.dart

@@ -1,5 +1,6 @@
 import 'package:cabo_counter/data/game_session.dart';
-import 'package:cabo_counter/utility/theme.dart';
+import 'package:cabo_counter/utility/apptheme.dart';
+import 'package:cabo_counter/utility/local_storage_service.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_keyboard_visibility/flutter_keyboard_visibility.dart';
@@ -71,7 +72,10 @@ class _RoundViewState extends State<RoundView> {
         previousPageTitle: 'Übersicht',
         leading: CupertinoButton(
           padding: EdgeInsets.zero,
-          onPressed: () => Navigator.pop(context, widget.gameSession),
+          onPressed: () => {
+            LocalStorageService.saveGameSessions(),
+            Navigator.pop(context, widget.gameSession)
+          },
           child: const Text('Abbrechen'),
         ),
       ),
@@ -86,7 +90,7 @@ class _RoundViewState extends State<RoundView> {
                   children: [
                     const SizedBox(height: 40),
                     Text('Runde ${widget.roundNumber}',
-                        style: Theme.roundTitle),
+                        style: AppTheme.roundTitle),
                     const SizedBox(height: 10),
                     const Text(
                       'Wer hat CABO gesagt?',
@@ -101,8 +105,8 @@ class _RoundViewState extends State<RoundView> {
                       child: SizedBox(
                         height: 40,
                         child: CupertinoSegmentedControl<int>(
-                          unselectedColor: Theme.backgroundTintColor,
+                          unselectedColor: AppTheme.backgroundTintColor,
-                          selectedColor: Theme.primaryColor,
+                          selectedColor: AppTheme.primaryColor,
                           groupValue: _caboPlayerIndex,
                           children: Map.fromEntries(widget.gameSession.players
                               .asMap()
@@ -267,7 +271,7 @@ class _RoundViewState extends State<RoundView> {
                 return Container(
                   height: 80,
                   padding: const EdgeInsets.only(bottom: 20),
-                  color: Theme.backgroundTintColor,
+                  color: AppTheme.backgroundTintColor,
                   child: Row(
                     mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                     children: [
@@ -275,6 +279,7 @@ class _RoundViewState extends State<RoundView> {
                         onPressed: _areRoundInputsValid()
                             ? () {
                                 _finishRound();
+                                LocalStorageService.saveGameSessions();
                                 Navigator.pop(context, widget.gameSession);
                               }
                             : null,
@@ -284,6 +289,7 @@ class _RoundViewState extends State<RoundView> {
                         onPressed: _areRoundInputsValid()
                             ? () {
                                 _finishRound();
+                                LocalStorageService.saveGameSessions();
                                 if (widget.gameSession.isGameFinished == true) {
                                   Navigator.pop(context, widget.gameSession);
                                 } else {

pubspec.yaml

@@ -2,7 +2,7 @@ name: cabo_counter
 description: "Mobile app for the card game Cabo"
 publish_to: 'none'
 
-version: 0.1.3+65
+version: 0.1.3+101
 
 environment:
   sdk: ^3.5.4
@@ -15,6 +15,7 @@ dependencies:
   url_launcher: any
   package_info_plus: any
   flutter_keyboard_visibility: ^6.0.0
+  path_provider: ^2.1.1
 
 dev_dependencies:
   flutter_test: