47 lines
1.4 KiB
Dart
47 lines
1.4 KiB
Dart
import 'package:flutter/foundation.dart';
|
|
import 'package:geolocator/geolocator.dart';
|
|
|
|
class LocationService {
|
|
static Future<Position?> Function()? mockDeterminator;
|
|
|
|
static Future<Position?> determinePosition() async {
|
|
if (mockDeterminator != null) {
|
|
return mockDeterminator!();
|
|
}
|
|
try {
|
|
bool serviceEnabled = await Geolocator.isLocationServiceEnabled();
|
|
if (!serviceEnabled) {
|
|
debugPrint('Location services are disabled.');
|
|
return null;
|
|
}
|
|
|
|
LocationPermission permission = await Geolocator.checkPermission();
|
|
if (permission == LocationPermission.denied) {
|
|
permission = await Geolocator.requestPermission();
|
|
if (permission == LocationPermission.denied) {
|
|
debugPrint('Location permission denied.');
|
|
return null;
|
|
}
|
|
}
|
|
|
|
if (permission == LocationPermission.deniedForever) {
|
|
debugPrint('Location permission denied forever.');
|
|
return null;
|
|
}
|
|
|
|
try {
|
|
return await Geolocator.getCurrentPosition(
|
|
desiredAccuracy: LocationAccuracy.high,
|
|
timeLimit: const Duration(seconds: 5),
|
|
);
|
|
} catch (e) {
|
|
debugPrint('getCurrentPosition failed: $e. Attempting getLastKnownPosition...');
|
|
return await Geolocator.getLastKnownPosition();
|
|
}
|
|
} catch (e) {
|
|
debugPrint('Error in LocationService: $e');
|
|
return null;
|
|
}
|
|
}
|
|
}
|