Starting using geolocation.

lib/provider/location.dart

@@ -0,0 +1,52 @@
+import 'package:geolocator/geolocator.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'location.g.dart';
+
+@riverpod
+class MyLocation extends _$MyLocation {
+
+  Future<void> _detertimeLocation() async {
+    bool serviceEnabled;
+    LocationPermission permission;
+
+    // Test if location services are enabled.
+    serviceEnabled = await Geolocator.isLocationServiceEnabled();
+    if (!serviceEnabled) {
+      // Location services are not enabled don't continue
+      // accessing the position and request users of the
+      // App to enable the location services.
+      return Future.error('Location services are disabled.');
+    }
+
+    permission = await Geolocator.checkPermission();
+    if (permission == LocationPermission.denied) {
+      permission = await Geolocator.requestPermission();
+      if (permission == LocationPermission.denied) {
+        // Permissions are denied, next time you could try
+        // requesting permissions again (this is also where
+        // Android's shouldShowRequestPermissionRationale
+        // returned true. According to Android guidelines
+        // your App should show an explanatory UI now.
+        return Future.error('Location permissions are denied');
+      }
+    }
+
+    if (permission == LocationPermission.deniedForever) {
+      // Permissions are denied forever, handle appropriately.
+      return Future.error(
+          'Location permissions are permanently denied, we cannot request permissions.');
+    }
+  }
+
+  @override
+  Future<Position> build() async{
+    await  _detertimeLocation();
+
+    Position l = Position(longitude: 0, latitude: 0,
+        timestamp: DateTime.timestamp(), accuracy: 0, altitude: 0,
+        altitudeAccuracy: 0, heading: 0, headingAccuracy: 0,
+        speed: 0, speedAccuracy: 0);
+    return Geolocator.getCurrentPosition(desiredAccuracy: LocationAccuracy.high);
+  }
+}

pubspec.lock

@@ -275,6 +275,11 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   freezed:
     dependency: "direct dev"
     description:
@@ -287,10 +292,10 @@ packages:
     dependency: "direct main"
     description:
       name: freezed_annotation
-      sha256: f9f6597ac43cc262fa7d7f2e65259a6060c23a560525d1f2631be374540f2a9b
+      sha256: c2e2d632dd9b8a2b7751117abcfc2b4888ecfe181bd9fca7170d9ef02e595fe2
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.3"
+    version: "2.4.4"
   frontend_server_client:
     dependency: transitive
     description:
@@ -299,6 +304,54 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
+  geolocator:
+    dependency: "direct main"
+    description:
+      name: geolocator
+      sha256: "6cb9fb6e5928b58b9a84bdf85012d757fd07aab8215c5205337021c4999bad27"
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.1.0"
+  geolocator_android:
+    dependency: transitive
+    description:
+      name: geolocator_android
+      sha256: "00c7177a95823dd3ee35ef42fd8666cd27d219ae14cea472ac76a21dff43000b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.6.0"
+  geolocator_apple:
+    dependency: transitive
+    description:
+      name: geolocator_apple
+      sha256: bc2aca02423ad429cb0556121f56e60360a2b7d694c8570301d06ea0c00732fd
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.7"
+  geolocator_platform_interface:
+    dependency: transitive
+    description:
+      name: geolocator_platform_interface
+      sha256: "386ce3d9cce47838355000070b1d0b13efb5bc430f8ecda7e9238c8409ace012"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.2.4"
+  geolocator_web:
+    dependency: transitive
+    description:
+      name: geolocator_web
+      sha256: "49d8f846ebeb5e2b6641fe477a7e97e5dd73f03cbfef3fd5c42177b7300fb0ed"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.0"
+  geolocator_windows:
+    dependency: transitive
+    description:
+      name: geolocator_windows
+      sha256: "53da08937d07c24b0d9952eb57a3b474e29aae2abf9dd717f7e1230995f13f0e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.3"
   glob:
     dependency: transitive
     description:
@@ -311,10 +364,10 @@ packages:
     dependency: transitive
     description:
       name: graphs
-      sha256: aedc5a15e78fc65a6e23bcd927f24c64dd995062bcd1ca6eda65a3cff92a4d19
+      sha256: "741bbf84165310a68ff28fe9e727332eef1407342fca52759cb21ad8177bb8d0"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.1"
+    version: "2.3.2"
   hotreloader:
     dependency: transitive
     description:
@@ -327,10 +380,10 @@ packages:
     dependency: "direct main"
     description:
       name: http
-      sha256: "761a297c042deedc1ffbb156d6e2af13886bb305c2a343a4d972504cd67dd938"
+      sha256: b9c29a161230ee03d3ccf545097fccd9b87a5264228c5d348202e0f0c28f9010
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.1"
+    version: "1.2.2"
   http_multi_server:
     dependency: transitive
     description:
@@ -467,6 +520,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.9.0"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.8"
   pool:
     dependency: transitive
     description:
@@ -700,26 +761,26 @@ packages:
     dependency: transitive
     description:
       name: web
-      sha256: "97da13628db363c635202ad97068d47c5b8aa555808e7a9411963c533b449b27"
+      sha256: d43c1d6b787bf0afad444700ae7f4db8827f701bc61c255ac8d328c6f4d52062
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.1"
+    version: "1.0.0"
   web_socket:
     dependency: transitive
     description:
       name: web_socket
-      sha256: "24301d8c293ce6fe327ffe6f59d8fd8834735f0ec36e4fd383ec7ff8a64aa078"
+      sha256: "3c12d96c0c9a4eec095246debcea7b86c0324f22df69893d538fcc6f1b8cce83"
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.5"
+    version: "0.1.6"
   web_socket_channel:
     dependency: transitive
     description:
       name: web_socket_channel
-      sha256: a2d56211ee4d35d9b344d9d4ce60f362e4f5d1aafb988302906bd732bc731276
+      sha256: "9f187088ed104edd8662ca07af4b124465893caf063ba29758f97af57e61da8f"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.0"
+    version: "3.0.1"
   yaml:
     dependency: transitive
     description:

pubspec.yaml

@@ -40,6 +40,7 @@ dependencies:
   freezed_annotation: ^2.4.3
   json_annotation: ^4.9.0
   http: ^1.2.1
+  geolocator: ^11.1.0
 
 dev_dependencies:
   flutter_test: