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Abdusalom G'ayratov
2025-12-08 23:25:00 +05:00
commit ee5cb4ac1a
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96
lib/widget/place_picker/location_controller.dart Normal file
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import 'package:driver/widget/place_picker/selected_location_model.dart';
import 'package:get/get.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';
import 'package:geolocator/geolocator.dart';
import 'package:geocoding/geocoding.dart';
import 'package:flutter/material.dart';
class LocationController extends GetxController {
GoogleMapController? mapController;
var selectedLocation = Rxn<LatLng>();
var selectedPlaceAddress = Rxn<Placemark>();
var address = "Move the map to select a location".obs;
TextEditingController searchController = TextEditingController();
RxString zipCode = ''.obs;
@override
void onInit() {
super.onInit();
getArgument();
getCurrentLocation();
}
void getArgument() {
dynamic argumentData = Get.arguments;
if (argumentData != null) {
zipCode.value = argumentData['zipCode'] ?? '';
if (zipCode.value.isNotEmpty) {
getCoordinatesFromZipCode(zipCode.value);
}
}
update();
}
Future<void> getCurrentLocation() async {
try {
Position position = await Geolocator.getCurrentPosition(
desiredAccuracy: LocationAccuracy.high,
);
selectedLocation.value = LatLng(position.latitude, position.longitude);
if (mapController != null) {
mapController!.animateCamera(
CameraUpdate.newLatLngZoom(selectedLocation.value!, 15),
);
}
await getAddressFromLatLng(selectedLocation.value!);
} catch (e) {
print("Error fetching current location: $e");
}
}
Future<void> getAddressFromLatLng(LatLng latLng) async {
try {
List<Placemark> placemarks =
await placemarkFromCoordinates(latLng.latitude, latLng.longitude);
if (placemarks.isNotEmpty) {
Placemark place = placemarks.first;
selectedPlaceAddress.value = place;
address.value = "${place.street}, ${place.locality}, ${place.administrativeArea}, ${place.country}";
} else {
address.value = "Address not found";
}
} catch (e) {
print("Error getting address: $e");
address.value = "Error getting address";
}
}
void onMapMoved(CameraPosition position) {
selectedLocation.value = position.target;
}
Future<void> getCoordinatesFromZipCode(String zipCode) async {
try {
List<Location> locations = await locationFromAddress(zipCode);
if (locations.isNotEmpty) {
selectedLocation.value =
LatLng(locations.first.latitude, locations.first.longitude);
}
} catch (e) {
print("Error getting coordinates for ZIP code: $e");
}
}
void confirmLocation() {
if (selectedLocation.value != null) {
SelectedLocationModel selectedLocationModel = SelectedLocationModel(
address: selectedPlaceAddress.value,
latLng: selectedLocation.value,
);
Get.back(result: selectedLocationModel);
}
}
}

165
lib/widget/place_picker/location_picker_screen.dart Normal file
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import 'package:driver/constant/constant.dart';
import 'package:driver/themes/app_them_data.dart';
import 'package:driver/themes/responsive.dart';
import 'package:driver/themes/round_button_fill.dart';
import 'package:driver/themes/theme_controller.dart';
import 'package:driver/widget/place_picker/location_controller.dart';
import 'package:flutter/material.dart';
import 'package:flutter_google_places_hoc081098/flutter_google_places_hoc081098.dart';
import 'package:flutter_google_places_hoc081098/google_maps_webservice_places.dart';
import 'package:get/get.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';
final GoogleMapsPlaces _places = GoogleMapsPlaces(apiKey: Constant.mapAPIKey);
class LocationPickerScreen extends StatelessWidget {
const LocationPickerScreen({super.key});
@override
Widget build(BuildContext context) {
final themeController = Get.find<ThemeController>();
final isDark = themeController.isDark.value;
return GetX<LocationController>(
init: LocationController(),
builder: (controller) {
return Scaffold(
body: Stack(
children: [
controller.selectedLocation.value == null
? const Center(child: CircularProgressIndicator())
: GoogleMap(
onMapCreated: (controllers) {
controller.mapController = controllers;
},
initialCameraPosition: CameraPosition(
target: controller.selectedLocation.value!,
zoom: 15,
),
onTap: (LatLng tappedPosition) {
controller.selectedLocation.value = tappedPosition;
controller.getAddressFromLatLng(tappedPosition);
},
markers: controller.selectedLocation.value == null
? {}
: {
Marker(
markerId: const MarkerId("selected-location"),
position: controller.selectedLocation.value!,
onTap: () {
controller.getAddressFromLatLng(controller.selectedLocation.value!);
},
)
},
onCameraMove: controller.onMapMoved,
onCameraIdle: () {
if (controller.selectedLocation.value != null) {
controller.getAddressFromLatLng(controller.selectedLocation.value!);
}
},
),
Positioned(
top: 60,
left: 16,
right: 16,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
InkWell(
onTap: () {
Get.back();
},
child: Container(
decoration: BoxDecoration(
color: isDark ? AppThemeData.greyDark50 : AppThemeData.grey50,
borderRadius: BorderRadius.circular(30),
),
child: Padding(
padding: const EdgeInsets.all(10),
child: Icon(
Icons.arrow_back,
color: isDark ? AppThemeData.greyDark900 : AppThemeData.grey900,
),
),
),
),
SizedBox(
height: 20,
),
GestureDetector(
onTap: () async {
Prediction? p = await PlacesAutocomplete.show(
context: context,
apiKey: Constant.mapAPIKey,
mode: Mode.overlay,
language: "en",
);
if (p != null) {
final detail = await _places.getDetailsByPlaceId(p.placeId!);
final lat = detail.result.geometry!.location.lat;
final lng = detail.result.geometry!.location.lng;
final LatLng pos = LatLng(lat, lng);
controller.selectedLocation.value = pos;
controller.mapController?.animateCamera(
CameraUpdate.newLatLngZoom(pos, 15),
);
controller.getAddressFromLatLng(pos);
}
},
child: Container(
width: Responsive.width(100, context),
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(60),
),
child: const Row(
children: [
Icon(Icons.search),
SizedBox(width: 8),
Text("Search place..."),
],
),
),
)
],
),
),
Positioned(
bottom: 100,
left: 20,
right: 20,
child: Container(
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10),
boxShadow: const [
BoxShadow(color: Colors.black26, blurRadius: 5),
],
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Obx(() => Text(
controller.address.value,
textAlign: TextAlign.center,
style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w500),
)),
const SizedBox(height: 10),
RoundedButtonFill(
title: "Confirm Location".tr,
height: 5.5,
color: AppThemeData.primary300,
textColor: AppThemeData.grey50,
onPress: () => controller.confirmLocation(),
)
],
),
),
),
],
),
);
});
}
}

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lib/widget/place_picker/selected_location_model.dart Normal file
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import 'package:geocoding/geocoding.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';
class SelectedLocationModel {
Placemark? address;
LatLng? latLng;
SelectedLocationModel({this.address,this.latLng});
SelectedLocationModel.fromJson(Map<String, dynamic> json) {
address = json['address'];
latLng = json['latLng'];
}
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = <String, dynamic>{};
data['address'] = address;
data['latLng'] = latLng;
return data;
}
}