flutter pub add country_state_city根據套件公開資料產生的選型評估，僅供參考。
一個 Flutter 套件，提供了一種簡單的方式來顯示根據所選國家的國家、州和城市列表。它支援動態填入州和城市下拉式選單，非常適合需要基於位置資料輸入的表單。此套件支援多個平台，包括 Android、iOS、Web、macOS、Windows 和 Linux，確保跨平台的一致性。它輕巧且易於整合，設定需求極少。
以下為關聯原始碼儲存庫的 README 原文快照，最新內容請造訪原始碼儲存庫。
A flutter package to display list of world wide Countries, States and Cities. It also allows to get a list of States and Cities depends on given country (by ISO CODE).
To use this Package, add country_state_city as a dependency in your pubspec.yaml.
// import country_state_city package
import 'package:country_state_city/country_state_city.dart';
// Get all countries
final countries = await getAllCountries();
// Get all states that belongs to a country by country ISO CODE
final states = await getStatesOfCountry('AF'); // Afghanistan
| Function | Description |
|---|---|
Future<List<Country>> getAllCountries() |
Get world wide countries list. |
Future<Country?> getCountryFromCode(String countryCode) |
Get country from its ISO CODE |
Future<List<State>> getAllStates() |
Get world wide states list. |
Future<List<State>> getStatesOfCountry(String countryCode) |
Get the list of states that belongs to a country by the country ISO CODE |
Future<State?> getStateByCode(String countryCode, String stateCode,) |
Get a state from its code and its belonging country code |
Future<List<City>> getAllCities() |
Get world wide cities list. |
Future<List<City>> getStateCities(String countryCode, String stateCode) |
Get the list of states that belongs to a state by the state ISO CODE and the country ISO CODE |
Future<List<City>> getCountryCities(String countryCode) |
Get the list of cities that belongs to a country by the country ISO CODE |
| Class | Description |
|---|---|
| Country | Handle country data such as: (name, isoCode, phoneCode, flag, currency, latitude, longitude, timezones) |
| State | Handle state data such as: (name, countryCode, isoCode, latitude, longitude) |
| City | Handle city data such as: (name, countryCode, stateCode, latitude, longitude) |
| Timezone | Handle timezone data such as: (name, gmtOffset, gmtOffsetName, abbreviation, tzName) |
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