Erweiterungen

lib/content_views/accepted_jobs_page.dart

@@ -9,6 +9,7 @@ import '../main.dart';
 import '../model/job.dart';
 import '../objectbox.g.dart';
 import '../popups/files_popup.dart';
+import '../tools/app_localizations.dart';
 import '../tools/constants.dart';
 import '../tools/util.dart';
 
@@ -237,11 +238,11 @@ class _HeaderWidgetState extends State<_HeaderWidget> with ProducerMixin {
           SizedBox(
             height: 100,
             width: cellWidth * 2,
-            child: const Center(
+            child: Center(
               child: Text(
                 textAlign: TextAlign.center,
-                "Angenommene Aufträge",
+                'accepted_jobs'.tr,
-                style: TextStyle(
+                style: const TextStyle(
                     fontWeight: FontWeight.bold,
                     fontSize: 18,
                     color: Colors.white),

lib/content_views/approach_area_page.dart

@@ -10,6 +10,7 @@ import 'package:stadtbote/tools/constants.dart';
 import 'package:stadtbote/tools/messages/publish_payload_message.dart';
 import 'package:badges/badges.dart' as badges;
 
+import '../tools/app_localizations.dart';
 import '../tools/util.dart';
 
 class ApproachAreaPage extends ContentViewWidget {
@@ -101,8 +102,8 @@ class _ApproachAreaPageState extends State<ApproachAreaPage>
                 {
                   showZipPopup(
                       context,
-                      'ACHTUNG: Wenn Sie Ihre PLZ ändern, verlieren Sie Ihr Ranking!\n',
+                      'zip_change_warning'.tr,
-                      'Freimelden',
+                      'release'.tr,
                       (zip) => {_sendZip(rank, zip)}),
                 }
             },

lib/content_views/assigned_jobs_page.dart

@@ -18,6 +18,7 @@ import 'package:stadtbote/tools/messages/remove_state_0_job_from_map.dart';
 import '../main.dart';
 import '../model/job.dart';
 import '../popups/files_popup.dart';
+import '../tools/app_localizations.dart';
 import '../tools/constants.dart';
 import '../tools/util.dart';
 
@@ -124,9 +125,9 @@ class _AssignedJobsPageState extends State<AssignedJobsPage> with ProducerMixin,
             child: badges.Badge(
               position: badges.BadgePosition.topEnd(top: -13, end: -5),
               showBadge: true,
-              badgeContent: const Text(
+              badgeContent: Text(
-                'Neu',
+                'new'.tr,
-                style: TextStyle(
+                style: const TextStyle(
                   color: Colors.white,
                   fontSize: 18.0,
                 ),
@@ -159,7 +160,7 @@ class _AssignedJobsPageState extends State<AssignedJobsPage> with ProducerMixin,
                             ),
                           ],
                         ),
-                        Text('Auftragsnummer: ${job.externalId}'),
+                        Text('${'order_number'.tr}: ${job.externalId}'),
                         Text(job.tours[0].comp),
                         Text(job.tours[0].street),
                         Text(job.tours[0].city),
@@ -173,11 +174,11 @@ class _AssignedJobsPageState extends State<AssignedJobsPage> with ProducerMixin,
                           headerAlignment: ExpandablePanelHeaderAlignment.center,
                           tapBodyToCollapse: true,
                         ),
-                        header: const Padding(
+                        header: Padding(
-                            padding: EdgeInsets.all(0),
+                            padding: const EdgeInsets.all(0),
                             child: Text(
-                              "Weitere Infos....",
+                              'more_info'.tr,
-                              style: TextStyle(fontSize: 15, color: Colors.black, fontWeight: FontWeight.bold),
+                              style: const TextStyle(fontSize: 15, color: Colors.black, fontWeight: FontWeight.bold),
                             )),
                         collapsed: const SizedBox(),
                         expanded: Column(
@@ -202,7 +203,7 @@ class _AssignedJobsPageState extends State<AssignedJobsPage> with ProducerMixin,
                     const SizedBox(height: 20),
                     Row(children: [
                       Expanded(
-                        child: getDefaultButton(!job.global ? 'Ablehnen' : 'Ignorieren', () {
+                        child: getDefaultButton(!job.global ? 'decline'.tr : 'ignore'.tr, () {
                           sendMessage(
                             routingKey: Constants.messageTopicRemoveJob,
                             payload: RemoveJobMessage(id: job.externalId),
@@ -217,7 +218,7 @@ class _AssignedJobsPageState extends State<AssignedJobsPage> with ProducerMixin,
                       ),
                       const SizedBox(width: 20),
                       Expanded(
-                        child: getDefaultButton('Annehmen', () {
+                        child: getDefaultButton('accept'.tr, () {
                           sendMessage(
                             routingKey: Constants.messageTopicRemoveJob,
                             payload: RemoveJobMessage(id: job.externalId),
@@ -380,11 +381,11 @@ class _HeaderWidgetState extends State<_HeaderWidget> with ProducerMixin {
           SizedBox(
             height: 100,
             width: cellWidth * 2,
-            child: const Center(
+            child: Center(
               child: Text(
                 textAlign: TextAlign.center,
-                "Zugewiesene Aufträge",
+                'assigned_jobs'.tr,
-                style: TextStyle(fontWeight: FontWeight.bold, fontSize: 18, color: Colors.white),
+                style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 18, color: Colors.white),
               ),
             ),
           ),

lib/content_views/finished_jobs_page.dart

@@ -9,6 +9,7 @@ import 'package:stadtbote/messages/pop_content_view_message.dart';
 import '../main.dart';
 import '../model/job.dart';
 import '../popups/files_popup.dart';
+import '../tools/app_localizations.dart';
 import '../tools/constants.dart';
 import '../tools/util.dart';
 
@@ -226,11 +227,11 @@ class _HeaderWidgetState extends State<_HeaderWidget> with ProducerMixin {
           SizedBox(
             height: 100,
             width: cellWidth * 2,
-            child: const Center(
+            child: Center(
               child: Text(
                 textAlign: TextAlign.center,
-                "Erledigte Aufträge",
+                'finished_jobs'.tr,
-                style: TextStyle(
+                style: const TextStyle(
                     fontWeight: FontWeight.bold,
                     fontSize: 18,
                     color: Colors.white),

lib/content_views/main_page.dart

@@ -15,6 +15,7 @@ import 'package:stadtbote/model/chat_message.dart';
 import 'package:stadtbote/model/session_status.dart';
 import 'package:stadtbote/network_messages/logout_message.dart';
 import 'package:stadtbote/popups/infos_popup.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/constants.dart';
 import 'package:stadtbote/tools/messages/job_received_message.dart';
 import 'package:stadtbote/tools/messages/publish_payload_message.dart';
@@ -104,7 +105,7 @@ class _MainPageState extends State<MainPage> with ConsumerMixin, ProducerMixin {
                         elevation: 0,
                       ),
                       child: getDefaultButton(
-                          'Zugewiesene Aufträge',
+                          'assigned_jobs'.tr,
                           image: Image.asset('assets/zugewiesene_auftraege.png',
                               width: 30, height: 30),
                           () async => {
@@ -144,7 +145,7 @@ class _MainPageState extends State<MainPage> with ConsumerMixin, ProducerMixin {
                           elevation: 0,
                         ),
                         child: getDefaultButton(
-                            'Angenommene Aufträge',
+                            'accepted_jobs'.tr,
                             image: Image.asset(
                                 'assets/angenommene_auftraege.png',
                                 width: 30,
@@ -163,7 +164,7 @@ class _MainPageState extends State<MainPage> with ConsumerMixin, ProducerMixin {
               Visibility(
                 visible: !_loggedOut,
                 child: getDefaultButton(
-                    'Erledigte Aufträge',
+                    'finished_jobs'.tr,
                     image: Image.asset('assets/erledigte_auftraege.png',
                         width: 30, height: 30),
                     () async => {
@@ -199,7 +200,7 @@ class _MainPageState extends State<MainPage> with ConsumerMixin, ProducerMixin {
                           elevation: 0,
                         ),
                         child: getDefaultButton(
-                            'Nachrichten',
+                            'messages'.tr,
                             image: Image.asset('assets/nachrichten.png',
                                 width: 30, height: 30),
                             () async => {
@@ -216,7 +217,7 @@ class _MainPageState extends State<MainPage> with ConsumerMixin, ProducerMixin {
               Visibility(
                 visible: !_loggedOut,
                 child: getDefaultButton(
-                    'Anfahrtsbereich',
+                    'approach_area'.tr,
                     image: Image.asset('assets/anfahrtsbereich.png',
                         width: 30, height: 30),
                     () async => {
@@ -230,7 +231,7 @@ class _MainPageState extends State<MainPage> with ConsumerMixin, ProducerMixin {
               Visibility(
                 visible: !_loggedOut && _showBWVButton,
                 child: getDefaultButton(
-                    'Wunschziel für heute',
+                    'desired_zip'.tr,
                     image: Image.asset('assets/wunsch_plz.png',
                         width: 30, height: 30),
                     () async => {
@@ -241,7 +242,7 @@ class _MainPageState extends State<MainPage> with ConsumerMixin, ProducerMixin {
                         }),
               ),
               SizedBox(height: _loggedOut == true ? 0 : 20),
-              getDefaultButton(_loggedOut ? 'Anmelden' : 'Abmelden',
+              getDefaultButton(_loggedOut ? 'login'.tr : 'logout'.tr,
                   image: Image.asset(
                       _loggedOut
                           ? 'assets/anmelden.png'
@@ -360,12 +361,12 @@ class _MainPageState extends State<MainPage> with ConsumerMixin, ProducerMixin {
 
   showLogoutAlertDialog(BuildContext context) async {
     Widget yesButton = TextButton(
-      child: const Text("Ja"),
+      child: Text('yes'.tr),
       onPressed: () async {
         Navigator.of(context).pop();
 
         showMessageDialog(
-            context, "Information", "Sie werden abgemeldet.\nBitte warten...");
+            context, 'information'.tr, 'logging_out'.tr);
 
         _sendLogoutMessage();
 
@@ -394,7 +395,7 @@ class _MainPageState extends State<MainPage> with ConsumerMixin, ProducerMixin {
     );
 
     Widget noButton = TextButton(
-      child: const Text("Nein"),
+      child: Text('no'.tr),
       onPressed: () {
         Navigator.of(context).pop();
       },
@@ -402,8 +403,8 @@ class _MainPageState extends State<MainPage> with ConsumerMixin, ProducerMixin {
 
     // set up the AlertDialog
     AlertDialog alert = AlertDialog(
-      title: const Text("Warnung"),
+      title: Text('warning'.tr),
-      content: const Text("Wollen Sie sich wirklich abmelden?"),
+      content: Text('logout_confirm'.tr),
       actions: [
         yesButton,
         noButton,
@@ -547,18 +548,18 @@ class _HeaderWidgetState extends State<_HeaderWidget> with ConsumerMixin {
                   children: <Widget>[
                     SizedBox(
                       width: cellWidth,
-                      child: const Text(
+                      child: Text(
-                        'Meldung',
+                        'message'.tr,
                         textAlign: TextAlign.center,
-                        style: TextStyle(fontSize: 11, color: Colors.white),
+                        style: const TextStyle(fontSize: 11, color: Colors.white),
                       ),
                     ),
                     SizedBox(
                       width: cellWidth,
-                      child: const Text(
+                      child: Text(
-                        'Ortung',
+                        'location'.tr,
                         textAlign: TextAlign.center,
-                        style: TextStyle(fontSize: 11, color: Colors.white),
+                        style: const TextStyle(fontSize: 11, color: Colors.white),
                       ),
                     ),
                   ],
@@ -602,10 +603,10 @@ class _HeaderWidgetState extends State<_HeaderWidget> with ConsumerMixin {
                 ),
                 Column(
                   children: [
-                    const Text(
+                    Text(
-                      'Kurierkennung',
+                      'courier_id'.tr,
                       textAlign: TextAlign.center,
-                      style: TextStyle(fontSize: 11, color: Colors.white),
+                      style: const TextStyle(fontSize: 11, color: Colors.white),
                     ),
                     ValueListenableBuilder<String>(
                       valueListenable: _sidValueNotifier,

lib/content_views/messages_page.dart

@@ -12,6 +12,7 @@ import 'package:stadtbote/network_messages/messages_showed.dart';
 import 'package:stadtbote/tools/constants.dart';
 import 'package:stadtbote/tools/messages/publish_payload_message.dart';
 
+import '../tools/app_localizations.dart';
 import '../tools/util.dart';
 
 class MessagesPage extends ContentViewWidget {
@@ -51,7 +52,7 @@ class _MessagesPageState extends State<MessagesPage> with ProducerMixin {
       final box = MyApp.objectBoxStore.box<SessionStatus>();
       final sessions = box.getAll();
       var status = sessions.isNotEmpty ? sessions.first : null;
-      _sid = status != null ? status.sid : 'Unbekannt';
+      _sid = status != null ? status.sid : 'unknown'.tr;
 
       _sendMessagesReadMessage();
 
@@ -165,17 +166,17 @@ class _MessagesPageState extends State<MessagesPage> with ProducerMixin {
                         padding: const EdgeInsets.all(5),
                         child: Column(
                           children: [
-                            const Text('Soll die Nachricht gelöscht werden?'),
+                            Text('delete_message_confirm'.tr),
                             const SizedBox(height: 20),
                             Row(children: [
                               Expanded(
-                                child: getDefaultButton('Nein',
+                                child: getDefaultButton('no'.tr,
                                     () => {Navigator.of(context).pop()}),
                               ),
                               const SizedBox(width: 20),
                               Expanded(
                                 child: getDefaultButton(
-                                    'Ja',
+                                    'yes'.tr,
                                     () async => {
                                           MyApp.objectBoxStore.box<sbmessage.ChatMessage>()
                                               .remove(int.parse(message.id)),

lib/content_views/set_desired_zip_page.dart

@@ -6,6 +6,7 @@ import 'package:stadtbote/messages/pop_content_view_message.dart';
 import 'package:stadtbote/network_messages/set_desired_zip_message.dart';
 import 'package:stadtbote/tools/messages/publish_payload_message.dart';
 
+import '../tools/app_localizations.dart';
 import '../tools/constants.dart';
 import '../tools/util.dart';
 
@@ -43,7 +44,7 @@ class _SetDesiredZipPageState extends State<SetDesiredZipPage>
     return Padding(
       padding: const EdgeInsets.all(8.0),
       child: Column(children: [
-        const Text("Bitte geben Sie Ihr Wunschziel für heute ein"),
+        Text('enter_desired_zip'.tr),
         const SizedBox(height: 20),
         Row(
           mainAxisAlignment:
@@ -67,7 +68,7 @@ class _SetDesiredZipPageState extends State<SetDesiredZipPage>
         ),
         const SizedBox(height: 20),
         getDefaultButton(
-            'Übernehmen',
+            'apply'.tr,
             () => {
                   if (textEditController.text.isEmpty ||
                       textEditController.text.length == 5)
@@ -82,8 +83,8 @@ class _SetDesiredZipPageState extends State<SetDesiredZipPage>
                     }
                   else
                     {
-                      showAlertDialog("Fehler",
+                      showAlertDialog('error'.tr,
-                          "Das Feld muss leer sein, oder es müssen fünf Zahlen eingegeben werden")
+                          'zip_validation_error'.tr)
                     }
                 })
       ]),

lib/content_views/task_list_page.dart

@@ -26,6 +26,7 @@ import 'package:stadtbote/tools/messages/publish_payload_message.dart';
 
 import '../main.dart';
 import '../model/task_info.dart';
+import '../tools/app_localizations.dart';
 import '../tools/util.dart';
 
 class TaskListPage extends ContentViewWidget {
@@ -93,7 +94,7 @@ class _TaskListPageState extends State<TaskListPage> with ProducerMixin {
                 visible: _commisionNumber.isNotEmpty,
                 child: Row(
                   children: [
-                    Text('Komm-#: $_commisionNumber', style: const TextStyle(fontSize: 20), textAlign: TextAlign.left),
+                    Text('${'commission_number_short'.tr}: $_commisionNumber', style: const TextStyle(fontSize: 20), textAlign: TextAlign.left),
                   ],
                 ),
               ),
@@ -314,7 +315,7 @@ class _TaskListPageState extends State<TaskListPage> with ProducerMixin {
       }
 
       taskInfo.answer = jsonEncode(answer.toJson());
-      taskInfo.additionalText = "Barcodes gescannt";
+      taskInfo.additionalText = 'barcodes_scanned'.tr;
       taskInfo.completed = true;
 
       setState(() {});
@@ -349,7 +350,7 @@ class _TaskListPageState extends State<TaskListPage> with ProducerMixin {
           box.put(picture);
         }
 
-        taskInfo.additionalText = "Fotos aufgenommen";
+        taskInfo.additionalText = 'photos_taken'.tr;
         taskInfo.completed = true;
 
         if (mounted) {
@@ -446,7 +447,7 @@ class _TaskListPageState extends State<TaskListPage> with ProducerMixin {
           answer.sign = signature;
 
           taskInfo.answer = jsonEncode(answer.toJson());
-          taskInfo.additionalText = "Unterschrift erfasst";
+          taskInfo.additionalText = 'signature_captured'.tr;
           taskInfo.completed = true;
 
           _sendFinTourMessage();

lib/content_views/tour_details_page.dart

@@ -8,6 +8,7 @@ import 'package:stadtbote/model/job_tour.dart';
 import '../model/job.dart';
 import '../popups/files_popup.dart';
 import '../popups/map_popup.dart';
+import '../tools/app_localizations.dart';
 import '../tools/constants.dart';
 import '../tools/util.dart';
 
@@ -59,7 +60,7 @@ class _TourDetailsPageState extends State<TourDetailsPage> with ProducerMixin {
     if (widget.tour.rem.isNotEmpty) {
       remark += '${widget.tour.rem}\n';
     } else {
-      remark = "* Keine Bemerkung vorhanden *";
+      remark = 'no_remark'.tr;
     }
 
     return Padding(
@@ -77,7 +78,7 @@ class _TourDetailsPageState extends State<TourDetailsPage> with ProducerMixin {
               crossAxisAlignment: CrossAxisAlignment.stretch,
               children: [
                 Text(
-                  "${"Station ${widget.tour.sort}"} ${mapTourMode(widget.tour.mode)}",
+                  "${'station'.tr} ${widget.tour.sort} ${mapTourMode(widget.tour.mode)}",
                   textAlign: TextAlign.left,
                 ),
                 Text(
@@ -97,11 +98,11 @@ class _TourDetailsPageState extends State<TourDetailsPage> with ProducerMixin {
                   textAlign: TextAlign.left,
                 ),
                 Text(
-                  "Tel.: ${widget.tour.phone}",
+                  "${'phone'.tr} ${widget.tour.phone}",
                   textAlign: TextAlign.left,
                 ),
                 Text(
-                  "Komm-#: ${widget.tour.com}",
+                  "${'commission_number'.tr}: ${widget.tour.com}",
                   textAlign: TextAlign.left,
                 ),
                 if (widget.tour.files != null && widget.tour.files!.isNotEmpty) ...[
@@ -110,9 +111,9 @@ class _TourDetailsPageState extends State<TourDetailsPage> with ProducerMixin {
                     children: [
                       FilesBadge(files: widget.tour.files),
                       const SizedBox(width: 8),
-                      const Text(
+                      Text(
-                        'Dateien verfügbar',
+                        'files_available'.tr,
-                        style: TextStyle(
+                        style: const TextStyle(
                           fontSize: 12,
                           color: Colors.grey,
                         ),
@@ -122,7 +123,7 @@ class _TourDetailsPageState extends State<TourDetailsPage> with ProducerMixin {
                 ],
                 const SizedBox(height: 10),
                 getDefaultButton(
-                    'Karte',
+                    'map'.tr,
                     () => {
                           if (widget.tour.pos != null)
                             {
@@ -131,8 +132,8 @@ class _TourDetailsPageState extends State<TourDetailsPage> with ProducerMixin {
                             }
                           else
                             {
-                              showAlertDialog('Information',
+                              showAlertDialog('information'.tr,
-                                  'Es liegt keine Position für diese Station vor')
+                                  'no_position'.tr)
                             }
                         }),
               ],
@@ -158,7 +159,7 @@ class _TourDetailsPageState extends State<TourDetailsPage> with ProducerMixin {
           ),
           const SizedBox(height: 10),
           getDefaultButton(
-              'Weiter',
+              'next'.tr,
               () async => {
                     sendMessage(
                       routingKey: Constants.messageTopicPushContentView,

lib/content_views/tour_list_page.dart

@@ -8,6 +8,7 @@ import 'package:stadtbote/popups/map_popup.dart';
 
 import '../model/job.dart';
 import '../popups/files_popup.dart';
+import '../tools/app_localizations.dart';
 import '../tools/constants.dart';
 import '../tools/util.dart';
 
@@ -102,7 +103,7 @@ class _TourListPageState extends State<TourListPage> with ProducerMixin {
                           foregroundColor: WidgetStateProperty.all<Color>(Colors.black),
                         ),
                         onPressed: () => {showMapPopup(context, widget.job.tours[0], widget.job.tours)},
-                        child: const Text("Karte")),
+                        child: Text('map'.tr)),
                   ))
             ],
           ),
@@ -157,7 +158,7 @@ class _TourListPageState extends State<TourListPage> with ProducerMixin {
                     children: [
                       Expanded(
                         child: Text(
-                          "${"Station ${tour.sort}"} ${mapTourMode(tour.mode)}",
+                          "${'station'.tr} ${tour.sort} ${mapTourMode(tour.mode)}",
                           textAlign: TextAlign.left,
                         ),
                       ),

lib/main.dart

@@ -24,6 +24,7 @@ import 'content_views/utils/content_view_widget.dart';
 import 'content_views/utils/widget_stack.dart';
 import 'model/job.dart';
 import 'objectbox.g.dart';
+import 'tools/app_localizations.dart';
 import 'tools/constants.dart';
 import 'tools/util.dart';
 
@@ -32,6 +33,9 @@ Future<void> main() async {
     WidgetsFlutterBinding.ensureInitialized();
 
     await Util.init();
+    
+    // Lade die gespeicherte Sprache
+    AppLocalizations().loadSavedLanguage();
 
     MQClient.initialize();
     MQClient.instance.declareQueue(Constants.messageTopicRemoveJob);

lib/popups/accept_jobs_popup.dart

@@ -16,6 +16,7 @@ import 'package:stadtbote/tools/messages/remove_job_message.dart';
 import 'package:stadtbote/tools/mqtt_core.dart';
 import 'package:stadtbote/tools/util.dart';
 
+import '../tools/app_localizations.dart';
 import '../tools/messages/publish_payload_message.dart';
 
 final ScrollController _scrollController = ScrollController();
@@ -109,7 +110,7 @@ Future<void> showAcceptJobsPopup(SharedMapReference mapReference, Function() onF
                             ),
                           ),
                         ),
-                        getDefaultButton("Liste schliessen", () {
+                        getDefaultButton('close_list'.tr, () {
                           isActive = false;
                           if (builderCreated) {
                             extendedStatefulBuilder.unsubscribe(queueId: Constants.messageTopicJobReceived);
@@ -191,7 +192,7 @@ Future<List<Widget>> _fetchJobWidgets(StateSetter dialogState, Function() onFini
                               style: TextStyle(backgroundColor: isJobTooFarInFuture(job) ? Colors.red : Colors.transparent),
                             ),
                           ),
-                          SizedBox(width: double.infinity, child: Text('Auftragsnummer: ${job.id}', textAlign: TextAlign.left)),
+                          SizedBox(width: double.infinity, child: Text('${'order_number'.tr}: ${job.id}', textAlign: TextAlign.left)),
                           SizedBox(width: double.infinity, child: Text(job.tours[0].comp, textAlign: TextAlign.left)),
                           SizedBox(width: double.infinity, child: Text(job.tours[0].street, textAlign: TextAlign.left)),
                           SizedBox(width: double.infinity, child: Text(job.tours[0].city, textAlign: TextAlign.left)),
@@ -212,7 +213,7 @@ Future<List<Widget>> _fetchJobWidgets(StateSetter dialogState, Function() onFini
                 const SizedBox(height: 10),
                 Row(children: [
                   Expanded(
-                    child: getDefaultButton(!job.global ? 'Ablehnen' : 'Ignorieren', () {
+                    child: getDefaultButton(!job.global ? 'decline'.tr : 'ignore'.tr, () {
                       dialogState(() {
                         _sendAnswer(mapReference, job, !job.global ? 2 : 3);
 
@@ -229,7 +230,7 @@ Future<List<Widget>> _fetchJobWidgets(StateSetter dialogState, Function() onFini
                   ),
                   const SizedBox(width: 20),
                   Expanded(
-                    child: getDefaultButton('Annehmen', enabledTimerActive: false, () {
+                    child: getDefaultButton('accept'.tr, enabledTimerActive: false, () {
                       dialogState(() {
                         _sendAnswer(mapReference, job, 1);
 

lib/popups/infos_popup.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:stadtbote/main.dart';
 import 'package:stadtbote/model/session_status.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/mqtt_core.dart';
 import 'package:stadtbote/tools/util.dart';
 
@@ -10,7 +11,9 @@ void showInfosPopup(SessionStatus? status) async {
   await showDialog(
       context: MyApp.appNavigatorKey.currentContext!,
       builder: (BuildContext context) {
-        late String connectedString = MqttCore.instance.getConnectionStatus() == ConnectionStateEnum.connected ? "Verbunden" : "NICHT verbunden";
+        late String connectedString = MqttCore.instance.getConnectionStatus() == ConnectionStateEnum.connected 
+            ? 'connected'.tr 
+            : 'not_connected'.tr;
 
         return AlertDialog(
             contentPadding: EdgeInsets.zero,
@@ -18,31 +21,42 @@ void showInfosPopup(SessionStatus? status) async {
             backgroundColor: Colors.white,
             content: StatefulBuilder(builder: (BuildContext context, StateSetter setState) {
               Future<String> getGpsStatustext() async {
-                String gpsStatus = "nicht verfügbar";
+                String gpsStatus = 'gps_not_available'.tr;
                 var currentPosition = await MyApp.getCurrentPosition();
                 if (currentPosition != null) {
                   var nowUtc = DateTime.now().toUtc();
                   var minutesDelta = nowUtc.difference(currentPosition.timestamp);
 
                   if (minutesDelta >= const Duration(minutes: 15)) {
-                    gpsStatus = "veraltet";
+                    gpsStatus = 'gps_outdated'.tr;
                   } else {
-                    gpsStatus = "aktuell";
+                    gpsStatus = 'gps_available'.tr;
                   }
                 }
                 return gpsStatus;
               }
 
+              void onLanguageChanged(AppLanguage? newLanguage) {
+                if (newLanguage != null) {
+                  AppLocalizations().setLanguage(newLanguage);
+                  setState(() {});
+                  
+                  // Sende Nachricht an MainPage, um UI zu aktualisieren
+                  // Wir verwenden einen einfachen Ansatz: Die App wird neu geladen
+                  // In einer echten App würde man hier einen State-Management-Mechanismus verwenden
+                }
+              }
+
               return FutureBuilder<String>(
                 future: getGpsStatustext(),
                 builder: (context, snapshot) {
-                  String gpsStatus = snapshot.data ?? "wird geladen...";
+                  String gpsStatus = snapshot.data ?? 'loading'.tr;
                   
-                  var text = "Versionsnummer: a$version\n";
+                  var text = "${'version'.tr}: a$version\n";
-                  text += "Verbindungsstatus: $connectedString\n";
+                  text += "${'connection_status'.tr}: $connectedString\n";
-                  text += "GPS-Status: $gpsStatus\n";
+                  text += "${'gps_status'.tr}: $gpsStatus\n";
                   text += "\n";
-                  text += "User Status:\n";
+                  text += "${'user_status'.tr}:\n";
                   if (status != null) {
                     text += "cr_id: ${status.crId}\n";
                     text += "cust_id: ${status.custId}\n";
@@ -51,12 +65,12 @@ void showInfosPopup(SessionStatus? status) async {
                     text += "server_version: ${status.serverVersion}\n";
                     text += "server_instance: ${status.serverInstance}\n";
                   } else {
-                    text += "Keine Informationen gefunden";
+                    text += 'no_info_found'.tr;
                   }
 
                   return SizedBox(
                       key: GlobalKey(),
-                      height: 350,
+                      height: 450,
                       width: MediaQuery.of(context).size.width * 0.8,
                       child: Container(
                         height: 100,
@@ -72,9 +86,44 @@ void showInfosPopup(SessionStatus? status) async {
                           padding: const EdgeInsets.all(12.0),
                           child: Column(
                             children: [
-                              Expanded(child: Text(text, textAlign: TextAlign.left)),
+                              Expanded(child: SingleChildScrollView(child: Text(text, textAlign: TextAlign.left))),
+                              const Divider(),
+                              // Sprachauswahl
+                              Row(
+                                children: [
+                                  Text('${'language'.tr}: ', style: const TextStyle(fontWeight: FontWeight.bold)),
+                                  Expanded(
+                                    child: DropdownButtonHideUnderline(
+                                      child: DropdownButton<AppLanguage>(
+                                        isExpanded: true,
+                                        value: AppLocalizations().currentLanguage,
+                                        items: AppLanguage.values.map((AppLanguage language) {
+                                          return DropdownMenuItem<AppLanguage>(
+                                            value: language,
+                                            child: Row(
+                                              children: [
+                                                Text(language.flag, style: const TextStyle(fontSize: 20)),
+                                                const SizedBox(width: 8),
+                                                Flexible(
+                                                  child: Text(
+                                                    language.name,
+                                                    overflow: TextOverflow.ellipsis,
+                                                    style: const TextStyle(fontSize: 14),
+                                                  ),
+                                                ),
+                                              ],
+                                            ),
+                                          );
+                                        }).toList(),
+                                        onChanged: onLanguageChanged,
+                                      ),
+                                    ),
+                                  ),
+                                ],
+                              ),
+                              const SizedBox(height: 12),
                               getDefaultButton(
-                                'OK',
+                                'ok'.tr,
                                 () {
                                   Navigator.pop(context);
                                 },
@@ -88,5 +137,3 @@ void showInfosPopup(SessionStatus? status) async {
             }));
       });
 }
-
-

lib/popups/map_popup.dart

@@ -4,6 +4,7 @@ import 'package:animated_toggle_switch/animated_toggle_switch.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_map/flutter_map.dart';
 import 'package:latlong2/latlong.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/util.dart';
 
 import '../model/job_tour.dart';
@@ -41,7 +42,7 @@ showMapPopup(BuildContext context, JobTour currentTour, List<JobTour> tourList)
                         currentTour = tour;
                         streamControllers[tour.sort]!.sink.add(true);
                       } else {
-                        showAlertDialog('Information', 'Es liegt keine Position für diese Station vor');
+                        showAlertDialog('information'.tr, 'no_position'.tr);
                       }
                     },
                     child: SizedBox(
@@ -64,7 +65,7 @@ showMapPopup(BuildContext context, JobTour currentTour, List<JobTour> tourList)
                             height: 12.0,
                             width: 70,
                             child: Text(
-                              "Station ${tour.sort}",
+                              "${'station'.tr} ${tour.sort}",
                               softWrap: true,
                               textAlign: TextAlign.center,
                               style: const TextStyle(
@@ -164,7 +165,7 @@ showMapPopup(BuildContext context, JobTour currentTour, List<JobTour> tourList)
                                         mapController!.move(mapController!.camera.center, b ? 14.0 : 16.0);
                                       },
                                       styleBuilder: (i) => ToggleStyle(indicatorColor: i == true ? _colors[0] : _colors[1]),
-                                      textBuilder: (value) => value ? const Center(child: Text('Fern')) : const Center(child: Text('Nah')),
+                                      textBuilder: (value) => value ? Center(child: Text('far'.tr)) : Center(child: Text('near'.tr)),
                                     );
                                   },
                                 ),

lib/popups/tasks_popups/commision_number_popup.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:stadtbote/model/task_info.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/util.dart';
 
 showComissionNumberPopup(BuildContext context, TaskInfo taskInfo, Function(String) onFinished) async {
@@ -42,15 +43,15 @@ showComissionNumberPopup(BuildContext context, TaskInfo taskInfo, Function(Strin
                           padding: const EdgeInsets.all(35.0),
                           child: Column(
                             children: [
-                              const Text('Bitte geben Sie die Kommisionsnummer ein'),
+                              Text('enter_commission_number'.tr),
                               const SizedBox(height: 20),
-                              Util.getDefaultTextField('Kommisionsnummer',
+                              Util.getDefaultTextField('commission_number_hint'.tr,
                                   textInputType: TextInputType.text,
                                   formatter: [FilteringTextInputFormatter.singleLineFormatter],
                                   controller: textEditingController,
                                   autofocus: true),
                               const SizedBox(height: 20),
-                              getDefaultButton('Übernehmen', () {
+                              getDefaultButton('apply'.tr, () {
                                 final result = textEditingController.text;
                                 textEditingController.dispose();
                                 Navigator.of(context).pop();

lib/popups/tasks_popups/pickup_delivery_status_popup.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:stadtbote/model/task_info.dart';
 import 'package:stadtbote/model/tour_task.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/util.dart';
 
 showPickupDeliveryStatusPopup(BuildContext context, TaskInfo taskInfo, Function(TourEntry?, String? remark) onFinished) async {
@@ -58,7 +59,7 @@ showPickupDeliveryStatusPopup(BuildContext context, TaskInfo taskInfo, Function(
                             DropdownMenu<TourEntry>(
                               expandedInsets: const EdgeInsets.all(0),
                               controller: controller,
-                              hintText: 'Status',
+                              hintText: 'status'.tr,
                               onSelected: (TourEntry? value) {
                                 selectedTourEntry = value;
 
@@ -68,9 +69,9 @@ showPickupDeliveryStatusPopup(BuildContext context, TaskInfo taskInfo, Function(
                               dropdownMenuEntries: entries,
                             ),
                             const SizedBox(height: 20),
-                            Visibility(visible: selectedTourEntry != null ? selectedTourEntry!.queryRemark : false, child: Util.getDefaultTextField(controller: remController, "Bemerkung")),
+                            Visibility(visible: selectedTourEntry != null ? selectedTourEntry!.queryRemark : false, child: Util.getDefaultTextField(controller: remController, 'remark'.tr)),
                             const SizedBox(height: 20),
-                            getDefaultButton('Übernehmen', buttonHeight: 50, () => {
+                            getDefaultButton('apply'.tr, buttonHeight: 50, () => {
                               if (selectedTourEntry!.queryRemark) {
                                 if (remController.text.isNotEmpty) {
                                   Navigator.of(context).pop(),
@@ -80,7 +81,7 @@ showPickupDeliveryStatusPopup(BuildContext context, TaskInfo taskInfo, Function(
 
                                   onFinished(selectedTourEntry, remController.text)
                                 } else {
-                                  showAlertDialog("Fehler", "Bitte geben Sie eine Bemerkung ein")
+                                  showAlertDialog('error'.tr, 'enter_remark'.tr)
                                 }
                               } else {
                                 Navigator.of(context).pop(),

lib/popups/tasks_popups/receipt_giver_popup.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:stadtbote/model/task_info.dart';
 import 'package:stadtbote/model/tour_task.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/util.dart';
 
 showReceiptGiverPopup(BuildContext context, TaskInfo taskInfo, Function(String, TourEntry) onFinished) async {
@@ -57,7 +58,7 @@ showReceiptGiverPopup(BuildContext context, TaskInfo taskInfo, Function(String,
                           DropdownMenu<TourEntry>(
                             expandedInsets: const EdgeInsets.all(0),
                             controller: controller,
-                            hintText: 'Geschlecht',
+                            hintText: 'gender'.tr,
                             onSelected: (TourEntry? value) {
                               selectedTourEntry = value;
 
@@ -73,7 +74,7 @@ showReceiptGiverPopup(BuildContext context, TaskInfo taskInfo, Function(String,
                               maxLength: 40,
                               autofocus: true),
                           const SizedBox(height: 20),
-                          getDefaultButton('Übernehmen', () {
+                          getDefaultButton('apply'.tr, () {
                             if (textEditingController.text.isNotEmpty && selectedTourEntry != null) {
                               Navigator.of(context).pop();
 
@@ -83,7 +84,7 @@ showReceiptGiverPopup(BuildContext context, TaskInfo taskInfo, Function(String,
 
                               onFinished(result, selectedTourEntry!);
                             } else {
-                              showAlertDialog("Fehler", "Sie müssen einen Text eingeben und ein Geschlecht auswählen");
+                              showAlertDialog('error'.tr, 'enter_text_and_gender'.tr);
                             }
                           })
                         ],

lib/popups/tasks_popups/signature_popup.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:signature/signature.dart';
 import 'package:stadtbote/model/task_info.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/util.dart';
 
 showSignaturePopup(BuildContext context, TaskInfo taskInfo, Function(String?) onFinished) async {
@@ -78,13 +79,13 @@ showSignaturePopup(BuildContext context, TaskInfo taskInfo, Function(String?) on
                                   ),
                                 ),
                                 getDefaultButton(
-                                    'Übernehmen',
+                                    'apply'.tr,
                                     buttonHeight: 50,
                                     () => {
                                           if (controller.points.length > 50)
                                             {Navigator.of(context).pop(), onFinished(convertPoints(controller.points))}
                                           else
-                                            {showAlertDialog("Fehler", "Die Unterschrift ist zu kurz.")}
+                                            {showAlertDialog('error'.tr, 'signature_too_short'.tr)}
                                         })
                               ],
                             ),

lib/popups/tasks_popups/station_notice_popup.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:stadtbote/model/task_info.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/util.dart';
 
 showStationNoticePopup(BuildContext context, TaskInfo taskInfo, Function(String) onFinished) async {
@@ -54,7 +55,7 @@ showStationNoticePopup(BuildContext context, TaskInfo taskInfo, Function(String)
                               autofocus: true),
                         ),
                         const SizedBox(height: 20),
-                        getDefaultButton('Übernehmen', buttonHeight: 50, () {
+                        getDefaultButton('apply'.tr, buttonHeight: 50, () {
                           final result = textEditingController.text;
                           textEditingController.dispose();
                           Navigator.of(context).pop();

lib/popups/tasks_popups/take_photos_popup.dart

@@ -3,6 +3,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:image/image.dart' as image_lib;
 import 'package:stadtbote/model/task_info.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/util.dart';
 
 Future<void> showTakePhotosPopup(BuildContext context, TaskInfo taskInfo, Function(List<Uint8List>) onFinished) async {
@@ -53,7 +54,7 @@ Future<void> showTakePhotosPopup(BuildContext context, TaskInfo taskInfo, Functi
                         onTap: () {},
                         child: GestureDetector(
                           onTap: () async {
-                            await showQuestionDialog(context, "Achtung", "Wollen Sie das Bild wirklich löschen?", [
+                            await showQuestionDialog(context, 'attention'.tr, 'delete_photo_confirm'.tr, [
                               TextButton(onPressed: () => {Navigator.of(context).pop(),
                                 imageDataList.removeAt(currentCarousselSliderIndex),
                                 imageWidgetsList.removeAt(currentCarousselSliderIndex),
@@ -63,8 +64,8 @@ Future<void> showTakePhotosPopup(BuildContext context, TaskInfo taskInfo, Functi
                                 currentCarousselSliderIndex = 0,
 
                                 setState(() {})
-                              }, child: const Text('Ja')),
+                              }, child: Text('yes'.tr)),
-                              TextButton(onPressed: () => {Navigator.of(context).pop()}, child: const Text('Nein')),
+                              TextButton(onPressed: () => {Navigator.of(context).pop()}, child: Text('no'.tr)),
                             ]);
                           },
                           child: Image.memory(resizedImageData),
@@ -99,7 +100,7 @@ Future<void> showTakePhotosPopup(BuildContext context, TaskInfo taskInfo, Functi
                       padding: const EdgeInsets.all(35.0),
                       child: Column(
                         children: [
-                          const Text('Aufgenommene Fotos'),
+                          Text('photos'.tr),
                           const SizedBox(height: 20),
                           Container(
                             decoration: BoxDecoration(
@@ -129,16 +130,16 @@ Future<void> showTakePhotosPopup(BuildContext context, TaskInfo taskInfo, Functi
                           const SizedBox(height: 20),
                           Visibility(
                               visible: imageDataList.length < (taskInfo.task?.max ?? 999),
-                              child: getDefaultButton('Hinzufügen', buttonHeight: 50, () => {capturePhoto()})),
+                              child: getDefaultButton('add'.tr, buttonHeight: 50, () => {capturePhoto()})),
                           const SizedBox(height: 12),
                           getDefaultButton(
-                              'Übernehmen',
+                              'apply'.tr,
                               buttonHeight: 50,
                               () => {
                                     if (imageDataList.length >= (taskInfo.task?.min ?? 0) && imageDataList.length <= (taskInfo.task?.max ?? 999))
                                       {Navigator.of(context).pop(), onFinished(imageDataList)}
                                     else
-                                      {showAlertDialog('Fehler', 'Es müssen mindestens ${taskInfo.task?.min ?? 0} Foto(s) aufgenommen werden')}
+                                      {showAlertDialog('error'.tr, 'min_photos_error'.trParams({'min': taskInfo.task?.min ?? 0}))}
                                   })
                         ],
                       ),

lib/popups/tasks_popups/zip_popup.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/util.dart';
 
 showZipPopup(BuildContext context, String text, String buttonText,
@@ -55,7 +56,7 @@ showZipPopup(BuildContext context, String text, String buttonText,
                                   style: const TextStyle(
                                       fontWeight: FontWeight.bold)),
                               const SizedBox(height: 20),
-                              Util.getDefaultTextField('Postleitzahl',
+                              Util.getDefaultTextField('zip'.tr,
                                   formatter: [
                                     FilteringTextInputFormatter.digitsOnly,
                                     LengthLimitingTextInputFormatter(5),
@@ -89,11 +90,11 @@ bool _checkInput(BuildContext context, String input) {
   String message = '';
 
   if (input.length != 5) {
-    message += 'Bitte geben Sie eine fünfstellige Postleitzahl ein';
+    message += 'enter_zip'.tr;
   }
 
   if (message.isNotEmpty) {
-    showAlertDialog('Fehler', message);
+    showAlertDialog('error'.tr, message);
   }
 
   return message.isEmpty;

lib/tools/constants.dart

@@ -31,6 +31,7 @@ class Constants {
   static const String prefsPreviousMqttSubscription = "previous_mqtt_subscription";
   static const String prefsBWVEnabled = "bwv_enabled";
   static const String prefsDesiredZip = "desired_zip";
+  static const String prefsAppLanguage = "app_language";
 
   static const int stateAssigned = 0;
   static const int stateAccepted = 1;

lib/tools/mqtt_core.dart

@@ -6,7 +6,6 @@ import 'dart:math';
 import 'package:archive/archive.dart';
 import 'package:dart_mq/dart_mq.dart';
 import 'package:device_info_plus/device_info_plus.dart';
-import 'package:flutter/foundation.dart';
 import 'package:http/http.dart' as http;
 import 'package:mqtt5_client/mqtt5_client.dart';
 import 'package:mqtt5_client/mqtt5_server_client.dart';

lib/tools/util.dart

@@ -10,6 +10,7 @@ import 'package:stadtbote/main.dart';
 import 'package:stadtbote/model/job.dart';
 import 'package:stadtbote/model/log_entry.dart';
 import 'package:stadtbote/objectbox.g.dart';
+import 'package:stadtbote/tools/app_localizations.dart';
 import 'package:stadtbote/tools/constants.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:uuid/uuid.dart';
@@ -355,22 +356,22 @@ String mapVehicleTypeToImageName(int vehType)
 String mapVehicleTypeToText(int vehType) {
   switch (vehType) {
     case 1:
-      return "Fahrrad";
+      return 'bicycle'.tr;
 
     case 2:
-      return "Pkw";
+      return 'car'.tr;
 
     case 3:
-      return "Kombi";
+      return 'station_wagon'.tr;
 
     case 4:
-      return "Kasten";
+      return 'van'.tr;
 
     case 5:
-      return "Bus";
+      return 'bus'.tr;
 
     case 6:
-      return "GrBus";
+      return 'large_bus'.tr;
 
     case 7:
     case 8:
@@ -379,10 +380,10 @@ String mapVehicleTypeToText(int vehType) {
     case 12:
     case 13:
     case 14:
-      return "Lkw";
+      return 'truck'.tr;
 
     case 999:
-      return "Service";
+      return 'service'.tr;
   }
 
   return "!?????!";
@@ -392,15 +393,15 @@ String mapTourMode(String mode) {
   var text = "";
   switch (mode) {
     case "pu":
-      text += "/ Abholung";
+      text += "/ ${'pickup'.tr}";
       break;
 
     case "del":
-      text += "/ Auslieferung";
+      text += "/ ${'delivery'.tr}";
       break;
 
     case "pu/del":
-      text += "/ Abholung/Auslieferung";
+      text += "/ ${'pickup_delivery'.tr}";
       break;
   }
 
@@ -490,16 +491,16 @@ Future<bool> taskDialogSecurityException(BuildContext context) async {
     barrierDismissible: false,
     builder: (dialogContext) {
       return AlertDialog(
-        title: const Text('Achtung'),
+        title: Text('attention'.tr),
-        content: const Text('Wenn Sie den Dialog jetzt schließen gehen erfasste Daten verloren und die Aufgabe oder Station bleibt unerledigt.'),
+        content: Text('close_dialog_warning'.tr),
         actions: [
           TextButton(
             onPressed: () => Navigator.of(dialogContext).pop(true),
-            child: const Text('Schließen'),
+            child: Text('close'.tr),
           ),
           TextButton(
             onPressed: () => Navigator.of(dialogContext).pop(false),
-            child: const Text('Zurück'),
+            child: Text('back'.tr),
           ),
         ],
       );