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MapController: ha nincs külső GPS csatlakoztatva, akkor a belsőt használja

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torok.istvan 2026-05-09 23:01:00 +02:00
parent 81f1fa5cd7
commit 48413ba344
1 changed files with 39 additions and 0 deletions
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39
lib/pages/map/presentation/controllers/map_controller.dart
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@ -103,6 +103,7 @@ class MapViewController extends GetxController {
RxDouble distance = 0.0.obs; RxDouble distance = 0.0.obs;
late GeoidGrid geoidGrid; late GeoidGrid geoidGrid;
StreamSubscription<LocationData>? _phoneLocationSub;
TextEditingController pointIdController = TextEditingController(); TextEditingController pointIdController = TextEditingController();
TextEditingController pointDescriptionController = TextEditingController(); TextEditingController pointDescriptionController = TextEditingController();
@ -193,6 +194,9 @@ class MapViewController extends GetxController {
// connection = null; // connection = null;
print("BluetoothTestController dispose ...."); print("BluetoothTestController dispose ....");
} }
_stopPhoneGps();
pointDescriptionController.dispose(); pointDescriptionController.dispose();
pointIdController.dispose(); pointIdController.dispose();
gpsHeightController.dispose(); gpsHeightController.dispose();
@ -319,6 +323,39 @@ class MapViewController extends GetxController {
mapController.move(LatLng(currentLatitude.value, currentLongitude.value), mapController.move(LatLng(currentLatitude.value, currentLongitude.value),
currentZoom.value); currentZoom.value);
_updateCurrentLocationMarker(); _updateCurrentLocationMarker();
if (!gpsIsConnected.value) {
_startPhoneGps();
}
}
void _startPhoneGps() async {
// Ha már fut, nem indítjuk újra
if (_phoneLocationSub != null) return;
final location = Location();
// Engedélyek — már megvan a _getInitialLocation()-ból,
// de biztonságos újra ellenőrizni
final permission = await location.hasPermission();
if (permission == PermissionStatus.denied) return;
// Folyamatos frissítés indítása
_phoneLocationSub = location.onLocationChanged.listen((LocationData data) {
if (gpsIsConnected.value) {
// Ha közben csatlakozott a külső GPS — leállítjuk magunkat
_stopPhoneGps();
return;
}
currentLatitude.value = data.latitude ?? currentLatitude.value;
currentLongitude.value = data.longitude ?? currentLongitude.value;
_updateCurrentLocationMarker();
});
}
void _stopPhoneGps() {
_phoneLocationSub?.cancel();
_phoneLocationSub = null;
} }
void connectToGps() { void connectToGps() {
@ -327,6 +364,7 @@ class MapViewController extends GetxController {
connection = value; connection = value;
gpsIsConnected.value = true; gpsIsConnected.value = true;
print("GPS is connected ..."); print("GPS is connected ...");
_stopPhoneGps();
connection.input!.listen(_onDataReceived); connection.input!.listen(_onDataReceived);
}); });
@ -337,6 +375,7 @@ class MapViewController extends GetxController {
if (gpsIsConnected.value) { if (gpsIsConnected.value) {
connection.close(); connection.close();
gpsIsConnected.value = false; gpsIsConnected.value = false;
_startPhoneGps();
print("GPS is disconnected ...."); print("GPS is disconnected ....");
} }
if (ntripIsConnected.value) { if (ntripIsConnected.value) {