Added imprint and privacy information for marianum and webuntis

lib/view/settings/privacyInfo.dart

@@ -0,0 +1,34 @@
+import 'package:flutter/material.dart';
+
+import '../../widget/centeredLeading.dart';
+import '../../widget/confirmDialog.dart';
+
+class PrivacyInfo {
+  String providerText;
+  String privacyUrl;
+  String imprintUrl;
+
+  PrivacyInfo({required this.providerText, required this.imprintUrl, required this.privacyUrl});
+
+  void showPopup(BuildContext context) {
+    showDialog(context: context, builder: (context) {
+      return SimpleDialog(
+        title: Text("Betreiberinformation | $providerText"),
+        children: [
+          ListTile(
+            leading: const CenteredLeading(Icon(Icons.person_pin_outlined)),
+            title: const Text("Impressum"),
+            subtitle: Text(imprintUrl),
+            onTap: () => ConfirmDialog.openBrowser(context, imprintUrl),
+          ),
+          ListTile(
+            leading: const CenteredLeading(Icon(Icons.privacy_tip_outlined)),
+            title: const Text("Datenschutzerklärung"),
+            subtitle: Text(privacyUrl),
+            onTap: () => ConfirmDialog.openBrowser(context, privacyUrl),
+          ),
+        ],
+      );
+    });
+  }
+}