haufen ide zeugs (nich mit abgerechnet) u fix android

lib/screens/Excursion/excursion_main.dart

@@ -1,15 +1,73 @@
-class ExcursionMain extends StatelessWidget {
+import 'package:animations/animations.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+
+class ExcursionMain extends StatefulWidget {
+  const ExcursionMain({super.key});
+
+  @override
+  State<ExcursionMain> createState() => _ExcursionMainState();
+}
+
+class _ExcursionMainState extends State<ExcursionMain> {
   @override
   Widget build(BuildContext context) {
+    List<Step> getSteps() => [
+          Step(
+              title: const Text("step1"),
+              content: const Column(
+                children: [
+                  Text("data"),
+                ],
+              )),
+          const Step(title: Text("step2"), content: Text("data"))
+        ];
+
+    int currentStep = 0;
+
     return Scaffold(
-      appBar: AppBar(
-        title: Text("Titlebar")
-      ),
-      body: Column(
-        children: [
-          
-        ]
-      )
-    );
+        appBar: AppBar(
+          title: Text(AppLocalizations.of(context)!.excursion),
+        ),
+        body: PageTransitionSwitcher(
+          duration: const Duration(microseconds: 800),
+          transitionBuilder: (Widget child, Animation<double> animation,
+              Animation<double> secondaryAnimation) {
+            return SharedAxisTransition(
+              animation: animation,
+              secondaryAnimation: secondaryAnimation,
+              transitionType: SharedAxisTransitionType.vertical,
+              child: child,
+            );
+          },
+          child: Stepper(
+            key: ValueKey(currentStep),
+            steps: getSteps(),
+            currentStep: currentStep,
+            onStepTapped: (value) {
+              setState(() {
+                currentStep = value;
+              });
+            },
+            onStepContinue: () async {
+              final bool isLastStep = currentStep == getSteps().length - 1;
+
+              if (!isLastStep) {
+                setState(() {
+                  currentStep += 1;
+                });
+              }
+            },
+            onStepCancel: () {
+              if (currentStep == 0) {
+                Navigator.pop(context);
+              } else {
+                setState(() {
+                  currentStep -= 1;
+                });
+              }
+            },
+          ),
+        ));
   }
 }