Flutter 地理定位器 package 未提供英文位置

Question

I am using Flutter geolocator package latest version and it gives location and names of country in English for most of the countries but for some countries like Germany, Spain, France, etc.. it's not giving names in English rather the native language of the user. How can I change this?

Position position = await geolocator.getCurrentPosition(
    desiredAccuracy: LocationAccuracy.medium);

List<Placemark> placemark =
    await geolocator.placemarkFromCoordinates(
        position.latitude, position.longitude);
_location = {
  'country': placemark[0].country,
  'postalCode': placemark[0].postalCode,
  'state': placemark[0].administrativeArea,
  'city': placemark[0].subAdministrativeArea,
  'latitude': placemark[0].position.latitude,
  'longitude': placemark[0].position.latitude
};
_city = placemark[0].subAdministrativeArea;

Answer 1

Both the placemarkFromAddress and placemarkFromCoordinates accept an optional localeIdentifier parameter. This parameter can be used to enforce the resulting placemark to be formatted (and translated) according to the specified locale. The localeIdentifier should be formatted using the syntax: [languageCode]_[countryCode]. Use the ISO 639-1 or ISO 639-2 standard for the language code and the 2 letter ISO 3166-1 standard for the country code.

Meaning:

List<Placemark> placemark =
    await geolocator.placemarkFromCoordinates(
        position.latitude, position.longitude);

Should be:

List<Placemark> placemark =
    await geolocator.placemarkFromCoordinates(
        position.latitude, position.longitude, localeIdentifier: localeIdentifierValue);

https://pub.dev/packages/geolocator for more information on the options for localeIdentifierValue

Answer 2

Placemark has been separated from the geolacator library and currently it is located in the gecoding library

make sure you get their respective libraries from pub.dev

import 'package:geocoding/geocoding.dart';
import 'package:geolocator/geolocator.dart';

Position position = await Geolocator.getCurrentPosition(
        desiredAccuracy: LocationAccuracy.high);
    List<Placemark> placemark =
        await placemarkFromCoordinates(position.latitude, position.longitude);