finished tracking. But not tested enough yet

time

lib/screens/excursion/exceptions/need_always_location_exception.dart

@@ -0,0 +1 @@
+class NeedAlwaysLocation implements Exception {}

lib/screens/excursion/excursion_main.dart

@@ -3,6 +3,7 @@ import 'package:fforte/enums/databases.dart';
 import 'package:fforte/screens/addCam/exceptions/location_disabled_exception.dart';
 import 'package:fforte/screens/addCam/exceptions/location_forbidden_exception.dart';
 import 'package:fforte/screens/addCam/services/geolocator_service.dart';
+import 'package:fforte/screens/excursion/exceptions/need_always_location_exception.dart';
 import 'package:fforte/screens/excursion/widgets/anzahlen.dart';
 import 'package:fforte/screens/excursion/widgets/bima_nutzer.dart';
 import 'package:fforte/screens/excursion/widgets/hinweise.dart';
@@ -13,6 +14,7 @@ import 'package:fforte/screens/excursion/widgets/strecke_u_spurbedingungen.dart'
 import 'package:fforte/screens/excursion/widgets/tracking.dart';
 import 'package:fforte/screens/helper/add_entries_dialog_helper.dart';
 import 'package:fforte/screens/helper/snack_bar_helper.dart';
+import 'package:fforte/screens/helper/view_entries_dialog_helper.dart';
 import 'package:fforte/screens/sharedMethods/check_required.dart';
 import 'package:fforte/screens/sharedMethods/save_template.dart';
 import 'package:fforte/screens/sharedWidgets/datum.dart';
@@ -20,7 +22,6 @@ import 'package:fforte/screens/sharedWidgets/var_text_field.dart';
 import 'package:fforte/l10n/app_localizations.dart';
 import 'package:flutter/material.dart';
 import 'package:geolocator/geolocator.dart';
-import 'package:latlong2/latlong.dart';
 
 class ExcursionMain extends StatefulWidget {
   final bool isTemplate;
@@ -120,7 +121,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
 
   @override
   void initState() {
-    GeolocatorService.deteterminePosition()
+    GeolocatorService.deteterminePosition(alwaysOnNeeded: true)
         .then((result) => currentPosition = result)
         .catchError((error) {
           if (error is LocationDisabledException) {
@@ -137,6 +138,10 @@ class _ExcursionMainState extends State<ExcursionMain> {
                 AppLocalizations.of(context)!.locationForbidden,
               );
             }
+          } else if (error is NeedAlwaysLocation) {
+            if (mounted) {
+              AddEntriesDialogHelper.locationSettingsDialog(context);
+            }
           }
           return currentPosition;
         });
@@ -302,10 +307,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
                       builder: (context) {
                         return Tracking(
                           weg: rmap["Weg"]!["controller"]!,
-                          startPosition: LatLng(
-                            currentPosition.latitude,
-                            currentPosition.longitude,
-                          ),
+                          startPosition: currentPosition,
                         );
                       },
                     ),

lib/screens/excursion/widgets/tracking.dart

@@ -2,15 +2,17 @@ import 'dart:async';
 import 'dart:math';
 
 import 'package:fforte/l10n/app_localizations.dart';
+import 'package:fforte/screens/helper/add_entries_dialog_helper.dart';
 import 'package:fforte/screens/helper/snack_bar_helper.dart';
 import 'package:fforte/services/notification_service.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_map/flutter_map.dart';
+import 'package:flutter_map_location_marker/flutter_map_location_marker.dart';
 import 'package:geolocator/geolocator.dart';
 import 'package:latlong2/latlong.dart';
 
 class Tracking extends StatefulWidget {
-  final LatLng startPosition;
+  final Position startPosition;
   final TextEditingController weg;
   const Tracking({super.key, required this.startPosition, required this.weg});
 
@@ -21,6 +23,7 @@ class Tracking extends StatefulWidget {
 class _TrackingState extends State<Tracking> {
   List<LatLng> pathList = [];
   StreamSubscription<Position>? positionStream;
+  LocationMarkerPosition? locationMarkerPosition;
   bool positionStreamRunning = false;
   MapController mapController = MapController();
 
@@ -48,6 +51,13 @@ class _TrackingState extends State<Tracking> {
         );
       }
     }
+
+    locationMarkerPosition = LocationMarkerPosition(
+      latitude: widget.startPosition.latitude,
+      longitude: widget.startPosition.longitude,
+      accuracy: widget.startPosition.accuracy,
+    );
+
     super.initState();
   }
 
@@ -66,6 +76,8 @@ class _TrackingState extends State<Tracking> {
         widget.weg.text += "${pos.latitude},${pos.longitude}";
       }
     }
+    NotificationService().deleteNotification();
+
     super.dispose();
   }
 
@@ -88,20 +100,26 @@ class _TrackingState extends State<Tracking> {
       locationSettings: AndroidSettings(
         accuracy: LocationAccuracy.high,
         distanceFilter: 0,
-        // foregroundNotificationConfig:
-        //     mounted
-        //         ? ForegroundNotificationConfig(
-        //           notificationTitle:
-        //               AppLocalizations.of(context)!.trackingRunningInBackground,
-        //           notificationText: "",
-        //         )
-        //         : null,
+        foregroundNotificationConfig:
+            mounted
+                ? ForegroundNotificationConfig(
+                  notificationTitle:
+                      AppLocalizations.of(context)!.trackingRunningInBackground,
+                  notificationText: "",
+                )
+                : null,
       ),
     ).listen((Position? position) {
       if (position != null) {
         setState(() {
-        pathList.add(LatLng(position.latitude, position.longitude));
-            // pathList.add(LatLng(rand.nextInt(5) + 40, position.longitude));
+          pathList.add(LatLng(position.latitude, position.longitude));
+          // pathList.add(LatLng(rand.nextInt(5) + 40, position.longitude));
+
+          locationMarkerPosition = LocationMarkerPosition(
+            latitude: position.latitude,
+            longitude: position.longitude,
+            accuracy: position.accuracy,
+          );
         });
       } else {
         if (mounted) {
@@ -112,6 +130,10 @@ class _TrackingState extends State<Tracking> {
         }
       }
     });
+    positionStream!.onError((e) {
+      NotificationService().deleteNotification();
+      NotificationService().showNotification(title: "ERROR: $e");
+    });
   }
 
   @override
@@ -121,6 +143,25 @@ class _TrackingState extends State<Tracking> {
         title: Text(AppLocalizations.of(context)!.tracking),
         // leading: IconButton(onPressed: () {}, icon: Icon(Icons.arrow_back_rounded)),
         actions: [
+          if (!positionStreamRunning)
+            IconButton(
+              onPressed: () async {
+                bool delete =
+                    await AddEntriesDialogHelper.deleteCompleteRouteDialog(
+                      context,
+                    );
+
+                if (delete) {
+                  setState(() {
+                    pathList = [];
+                  });
+                }
+              },
+              icon: Icon(
+                Icons.delete,
+                color: Theme.of(context).colorScheme.errorContainer,
+              ),
+            ),
           if (positionStreamRunning)
             IconButton(
               onPressed: () {
@@ -130,7 +171,10 @@ class _TrackingState extends State<Tracking> {
                   NotificationService().deleteNotification();
                 });
               },
-              icon: Icon(Icons.stop_rounded),
+              icon: Icon(
+                Icons.stop_rounded,
+                color: Theme.of(context).colorScheme.errorContainer,
+              ),
             ),
           IconButton(
             onPressed: () {
@@ -152,7 +196,13 @@ class _TrackingState extends State<Tracking> {
       ),
       floatingActionButton: FloatingActionButton(
         onPressed: () {
-          mapController.move(pathList.last, 16);
+          mapController.move(
+            LatLng(
+              locationMarkerPosition!.latitude,
+              locationMarkerPosition!.longitude,
+            ),
+            16,
+          );
         },
         child: Icon(Icons.my_location),
       ),
@@ -165,13 +215,16 @@ class _TrackingState extends State<Tracking> {
                 InteractiveFlag.drag |
                 InteractiveFlag.pinchMove,
           ),
-          initialCenter: widget.startPosition,
+          initialCenter: LatLng(
+            widget.startPosition.latitude,
+            widget.startPosition.longitude,
+          ),
           initialZoom: 16.0,
         ),
         children: [
           TileLayer(
             urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
-            userAgentPackageName: 'com.example.app',
+            userAgentPackageName: 'de.lupus.apps',
           ),
           if (pathList.isNotEmpty)
             PolylineLayer(
@@ -179,16 +232,17 @@ class _TrackingState extends State<Tracking> {
                 Polyline(strokeWidth: 2.0, points: pathList, color: Colors.red),
               ],
             ),
-          CircleLayer(
-            circles: [
-              CircleMarker(
-                color: Colors.blue,
-                point: pathList.isEmpty ? widget.startPosition : pathList.last,
-                radius: 5,
-                useRadiusInMeter: true,
-              ),
-            ],
-          ),
+          // CircleLayer(
+          //   circles: [
+          //     CircleMarker(
+          //       color: Colors.blue,
+          //       point: pathList.isEmpty ? widget.startPosition : pathList.last,
+          //       radius: 5,
+          //       useRadiusInMeter: true,
+          //     ),
+          //   ],
+          // ),
+          CurrentLocationLayer(),
         ],
       ),
     );