Added LocationSelector. Depends on geolocator, geocoding.
parent
0149f4b074
commit
2488023aa3
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@ -0,0 +1,196 @@
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import 'package:flutter/material.dart';
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import 'package:geocoding/geocoding.dart';
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import 'package:geolocator/geolocator.dart';
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class LocationSelector extends StatefulWidget {
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const LocationSelector({super.key});
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@override
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LocationSelectorState createState() => LocationSelectorState();
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}
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class LocationSelectorState extends State<LocationSelector> {
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final TextEditingController _locationController = TextEditingController();
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String _street = '';
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String _country = '';
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String? _administrativeArea; // DE: Bundesland
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String _city = '';
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String? _subLocality; // DE: Stadtteil
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String? _postalCode;
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double? _latitude;
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double? _longitude;
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String? errorText;
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@override
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Widget build(BuildContext context) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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TextField(
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// onSubmitted: (loc) => {_searchLocation2(loc)},
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controller: _locationController,
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decoration: InputDecoration(
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labelText: 'Enter location',
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suffixIcon: IconButton(
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icon: const Icon(Icons.search),
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onPressed: _searchLocation,
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),
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),
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),
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Text(
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errorText != null ? '$errorText' : '',
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style: const TextStyle(color: Colors.red),
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),
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const SizedBox(height: 20),
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ElevatedButton(
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onPressed: _getCurrentLocation,
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child: const Text('Use Current Position'),
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),
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const SizedBox(height: 20),
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Text('Country: $_country'),
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Text('City: $_city'),
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Text('Postal Code: $_postalCode'),
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Text('Street: $_street'),
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Text('Administrative Area: $_administrativeArea'),
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Text('Latitude: $_latitude'),
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Text('Longitude: $_longitude'),
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],
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);
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}
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void _searchLocation() async {
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String locationQuery = _locationController.text;
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if (locationQuery.trim().isEmpty) {
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setState(() {
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errorText = 'Specify an address for the search';
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_street = '';
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_country = '';
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_city = '';
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_subLocality = null;
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_postalCode = null;
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_administrativeArea = null;
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_latitude = null;
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_longitude = null;
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});
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return;
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}
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try {
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List<Location> locations = await locationFromAddress(locationQuery);
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if (locations.isNotEmpty) {
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// Take first match
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Location firstLocation = locations.first;
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// Extract country and city information
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List<Placemark> placeMarks = await placemarkFromCoordinates(
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firstLocation.latitude, firstLocation.longitude);
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if (placeMarks.isNotEmpty) {
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Placemark placeMark = placeMarks.first;
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setState(() {
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_latitude = firstLocation.latitude;
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_longitude = firstLocation.longitude;
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_street = '${placeMark.street}';
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_country = placeMark.country!;
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_city = placeMark.locality!;
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_subLocality = placeMark.subLocality;
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_postalCode = placeMark.postalCode;
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_administrativeArea = placeMark.administrativeArea;
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errorText = null;
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});
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} else {
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setState(() {
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// should placeMarks be empty return latitude and longitude anyway
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_latitude = firstLocation.latitude;
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_longitude = firstLocation.longitude;
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errorText = null;
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});
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}
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} else {
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setState(() {
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errorText = 'Location $locationQuery not found';
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_street = '';
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_country = '';
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_city = '';
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_subLocality = null;
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_postalCode = null;
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_administrativeArea = null;
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_latitude = null;
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_longitude = null;
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});
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}
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} catch (e) {
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setState(() {
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errorText = 'Error searching location $locationQuery: $e';
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_street = '';
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_country = '';
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_city = '';
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_subLocality = null;
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_postalCode = null;
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_administrativeArea = null;
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_latitude = null;
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_longitude = null;
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});
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}
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}
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/// Determine users position using geolocator package
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void _getCurrentLocation() async {
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bool serviceEnabled;
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LocationPermission permission;
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try {
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// Test if location services are enabled.
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serviceEnabled = await Geolocator.isLocationServiceEnabled();
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if (!serviceEnabled) {
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// Location services are not enabled don't continue
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// accessing the position and request users of the
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// App to enable the location services.
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return Future.error('Location services are disabled.');
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}
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permission = await Geolocator.checkPermission();
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if (permission == LocationPermission.denied) {
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permission = await Geolocator.requestPermission();
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if (permission == LocationPermission.denied) {
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// Permissions are denied, next time you could try
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// requesting permissions again (this is also where
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// Android's shouldShowRequestPermissionRationale
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// returned true. According to Android guidelines
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// your App should show an explanatory UI now.
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return Future.error('Location permissions are denied');
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}
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}
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if (permission == LocationPermission.deniedForever) {
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// Permissions are denied forever, handle appropriately.
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return Future.error(
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'Location permissions are permanently denied, we cannot request permissions.');
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}
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} catch (e) {
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print('Error getting location permission: $e');
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}
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try {
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// When we reach here, permissions are granted and we can
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// continue accessing the position of the device.
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Position position = await Geolocator.getCurrentPosition(
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desiredAccuracy: LocationAccuracy.high);
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List<Placemark> placeMarks =
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await placemarkFromCoordinates(position.latitude, position.longitude);
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if (placeMarks.isNotEmpty) {
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Placemark placeMark = placeMarks.first;
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setState(() {
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_street = placeMark.street!;
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_country = placeMark.country!;
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_city = placeMark.locality!;
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_latitude = position.latitude;
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_longitude = position.longitude;
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});
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}
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} catch (e) {
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print('Error getting current location: $e');
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}
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}
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}
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@ -0,0 +1,48 @@
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class MyLocation {
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final String street;
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final String country;
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/// DE: Bundesland
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final String? administrativeArea;
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/// City
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final String locality;
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/// DE: Stadtteil
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final String? subLocality;
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final String? postalCode;
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final double? latitude;
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final double? longitude;
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MyLocation({
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required this.street,
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required this.country,
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required this.administrativeArea,
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required this.locality,
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required this.subLocality,
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required this.postalCode,
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required this.latitude,
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required this.longitude,
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});
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// convert to a map
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Map<String, dynamic> toMap() {
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return {
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'street': street,
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'country': country,
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'administrativeArea': administrativeArea,
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'locality': locality,
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'subLocality': subLocality,
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'postalCode': postalCode,
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'latitude': latitude,
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'longitude': longitude,
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};
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}
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@override
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int get hashCode => Object.hash(latitude, longitude);
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@override
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bool operator ==(Object other) =>
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other is MyLocation &&
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latitude == other.latitude &&
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longitude == other.longitude;
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}
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@ -1,10 +1,10 @@
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import 'dart:convert';
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import 'dart:convert';
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import 'package:cloud_firestore/cloud_firestore.dart';
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import 'package:cloud_firestore/cloud_firestore.dart';
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import 'package:cofounderella/components/my_button.dart';
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import 'package:cofounderella/components/my_button.dart';
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import 'package:cofounderella/components/my_textfield.dart';
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import 'package:cofounderella/constants.dart';
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import 'package:cofounderella/constants.dart';
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import 'package:cofounderella/models/language.dart';
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import 'package:cofounderella/models/language.dart';
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import 'package:cofounderella/models/language_setting.dart';
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import 'package:cofounderella/models/language_setting.dart';
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import 'package:cofounderella/components/LocationSelector.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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@ -20,7 +20,6 @@ class UserDataPage extends StatefulWidget {
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enum Gender { none, male, female, divers }
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enum Gender { none, male, female, divers }
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class _UserDataPageState extends State<UserDataPage> {
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class _UserDataPageState extends State<UserDataPage> {
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final TextEditingController _locationController = TextEditingController();
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List<LanguageSetting> languagesList = [];
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List<LanguageSetting> languagesList = [];
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final List<Language> _selectedLanguages = [];
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final List<Language> _selectedLanguages = [];
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@ -224,10 +223,9 @@ class _UserDataPageState extends State<UserDataPage> {
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'Location',
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'Location',
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style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
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style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
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),
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),
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MyTextField(
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const Padding(
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hintText: "Location",
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padding: EdgeInsets.all(16.0),
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obscureText: false,
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child: LocationSelector(),
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controller: _locationController,
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),
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),
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const Text(
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const Text(
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'Age',
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'Age',
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112
pubspec.lock
112
pubspec.lock
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@ -81,6 +81,14 @@ packages:
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url: "https://pub.dev"
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url: "https://pub.dev"
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source: hosted
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source: hosted
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version: "1.18.0"
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version: "1.18.0"
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crypto:
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dependency: transitive
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description:
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name: crypto
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sha256: ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab
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url: "https://pub.dev"
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source: hosted
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version: "3.0.3"
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cupertino_icons:
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cupertino_icons:
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dependency: "direct main"
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dependency: "direct main"
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description:
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description:
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@ -145,6 +153,14 @@ packages:
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url: "https://pub.dev"
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url: "https://pub.dev"
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source: hosted
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source: hosted
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version: "2.16.0"
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version: "2.16.0"
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fixnum:
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dependency: transitive
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description:
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name: fixnum
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sha256: "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1"
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url: "https://pub.dev"
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source: hosted
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version: "1.1.0"
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flutter:
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flutter:
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dependency: "direct main"
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dependency: "direct main"
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description: flutter
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description: flutter
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@ -176,6 +192,86 @@ packages:
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description: flutter
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description: flutter
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source: sdk
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source: sdk
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version: "0.0.0"
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version: "0.0.0"
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geocoding:
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dependency: "direct main"
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description:
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name: geocoding
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sha256: d580c801cba9386b4fac5047c4c785a4e19554f46be42f4f5e5b7deacd088a66
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url: "https://pub.dev"
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source: hosted
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version: "3.0.0"
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geocoding_android:
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dependency: transitive
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description:
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name: geocoding_android
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sha256: "1b13eca79b11c497c434678fed109c2be020b158cec7512c848c102bc7232603"
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url: "https://pub.dev"
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source: hosted
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version: "3.3.1"
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geocoding_ios:
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dependency: transitive
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description:
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name: geocoding_ios
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sha256: "94ddba60387501bd1c11e18dca7c5a9e8c645d6e3da9c38b9762434941870c24"
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url: "https://pub.dev"
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source: hosted
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version: "3.0.1"
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geocoding_platform_interface:
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dependency: transitive
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description:
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name: geocoding_platform_interface
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sha256: "8c2c8226e5c276594c2e18bfe88b19110ed770aeb7c1ab50ede570be8b92229b"
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url: "https://pub.dev"
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source: hosted
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version: "3.2.0"
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geolocator:
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dependency: "direct main"
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description:
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name: geolocator
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sha256: "694ec58afe97787b5b72b8a0ab78c1a9244811c3c10e72c4362ef3c0ceb005cd"
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url: "https://pub.dev"
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source: hosted
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version: "11.0.0"
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geolocator_android:
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dependency: transitive
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description:
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name: geolocator_android
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sha256: "80cd39a94100957431a6dd37cebd686f6d446bbc9a884d90c9a07b34fd28b923"
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url: "https://pub.dev"
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source: hosted
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version: "4.5.5"
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geolocator_apple:
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dependency: transitive
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description:
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name: geolocator_apple
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sha256: bc2aca02423ad429cb0556121f56e60360a2b7d694c8570301d06ea0c00732fd
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url: "https://pub.dev"
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source: hosted
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version: "2.3.7"
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geolocator_platform_interface:
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dependency: transitive
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description:
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name: geolocator_platform_interface
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sha256: "009a21c4bc2761e58dccf07c24f219adaebe0ff707abdfd40b0a763d4003fab9"
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url: "https://pub.dev"
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source: hosted
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version: "4.2.2"
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geolocator_web:
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dependency: transitive
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description:
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name: geolocator_web
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||||||
|
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"
|
||||||
http:
|
http:
|
||||||
dependency: transitive
|
dependency: transitive
|
||||||
description:
|
description:
|
||||||
|
@ -309,6 +405,14 @@ packages:
|
||||||
url: "https://pub.dev"
|
url: "https://pub.dev"
|
||||||
source: hosted
|
source: hosted
|
||||||
version: "1.10.0"
|
version: "1.10.0"
|
||||||
|
sprintf:
|
||||||
|
dependency: transitive
|
||||||
|
description:
|
||||||
|
name: sprintf
|
||||||
|
sha256: "1fc9ffe69d4df602376b52949af107d8f5703b77cda567c4d7d86a0693120f23"
|
||||||
|
url: "https://pub.dev"
|
||||||
|
source: hosted
|
||||||
|
version: "7.0.0"
|
||||||
stack_trace:
|
stack_trace:
|
||||||
dependency: transitive
|
dependency: transitive
|
||||||
description:
|
description:
|
||||||
|
@ -357,6 +461,14 @@ packages:
|
||||||
url: "https://pub.dev"
|
url: "https://pub.dev"
|
||||||
source: hosted
|
source: hosted
|
||||||
version: "1.3.2"
|
version: "1.3.2"
|
||||||
|
uuid:
|
||||||
|
dependency: transitive
|
||||||
|
description:
|
||||||
|
name: uuid
|
||||||
|
sha256: "814e9e88f21a176ae1359149021870e87f7cddaf633ab678a5d2b0bff7fd1ba8"
|
||||||
|
url: "https://pub.dev"
|
||||||
|
source: hosted
|
||||||
|
version: "4.4.0"
|
||||||
vector_graphics:
|
vector_graphics:
|
||||||
dependency: transitive
|
dependency: transitive
|
||||||
description:
|
description:
|
||||||
|
|
|
@ -40,6 +40,8 @@ dependencies:
|
||||||
cloud_firestore: ^4.17.2
|
cloud_firestore: ^4.17.2
|
||||||
provider: ^6.1.2
|
provider: ^6.1.2
|
||||||
flutter_svg: ^2.0.10+1
|
flutter_svg: ^2.0.10+1
|
||||||
|
geolocator: ^11.0.0
|
||||||
|
geocoding: ^3.0.0
|
||||||
|
|
||||||
dev_dependencies:
|
dev_dependencies:
|
||||||
flutter_test:
|
flutter_test:
|
||||||
|
|
Loading…
Reference in New Issue