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https://github.com/TheAlphamerc/country_provider

A flutter plugin to provide information about countries.
https://github.com/TheAlphamerc/country_provider
countries-api countries-data countries-json country-provider rest-countries
Last synced: about 2 months ago
JSON representation
A flutter plugin to provide information about countries.
Host: GitHub
URL: https://github.com/TheAlphamerc/country_provider
Owner: TheAlphamerc
License: mit
Created: 2020-05-28T17:48:45.000Z (over 4 years ago)
Default Branch: master
Last Pushed: 2021-05-12T13:25:56.000Z (over 3 years ago)
Last Synced: 2024-07-26T17:54:58.911Z (about 2 months ago)
Topics: countries-api, countries-data, countries-json, country-provider, rest-countries
Language: Dart
Homepage: https://pub.dev/packages/country_provider/
Size: 116 KB
Stars: 23
Watchers: 3
Forks: 7
Open Issues: 0
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project

README

        # country_provider Flutter Plugin ![Twitter URL](https://img.shields.io/twitter/url?style=social&url=https%3A%2F%2Ftwitter.com%2Fthealphamerc) [![GitHub stars](https://img.shields.io/github/stars/Thealphamerc/country_provider?style=social)](https://github.com/login?return_to=%2FTheAlphamerc%country_provider)  ![GitHub forks](https://img.shields.io/github/forks/TheAlphamerc/country_provider?style=social) 

[![pub package](https://img.shields.io/pub/v/country_provider?color=blue)](https://pub.dev/packages/country_provider)  ![GitHub last commit](https://img.shields.io/github/last-commit/Thealphamerc/country_provider) ![GitHub pull requests](https://img.shields.io/github/issues-pr/TheAlphamerc/country_provider) ![GitHub closed pull requests](https://img.shields.io/github/issues-pr-closed/Thealphamerc/country_provider)   ![GitHub issues](https://img.shields.io/github/issues-raw/Thealphamerc/country_provider) ![GitHub closed issues](https://img.shields.io/github/issues-closed-raw/thealphamerc/country_provider) [![Open Source Love](https://badges.frapsoft.com/os/v2/open-source.svg?v=103)](https://github.com/Thealphamerc/country_provider) 

Country Provider is a flutter library wrapper around the API provided by REST Countries https://restcountries.eu (Get information about countries via a RESTful API)

## Download App ![GitHub All Releases](https://img.shields.io/github/downloads/Thealphamerc/country_provider/total?color=green)



## Getting Started

### 1. Add library to your pubspec.yaml

```yaml

dependencies:

  country_provider: ^0.0.2

```

### 2. Import library in dart file

```dart

import 'package:country_provider/country_provider.dart';

```

## Note

Each method return a `List` of [`Country`](https://github.com/TheAlphamerc/country_provider/blob/master/lib/src/models/country.dart).

## Usage

- Get all countries.

```dart

// Get all countries

List? countries = await CountryProvider.getAllCountries();

```

- Search by country name. It can be the native name or partial name.

```dart

// Search by country name

List? result = await CountryProvider.getCountriesByName("Ameri");

```

If partial name, this method could return a list of countries. Else a List of one element.

- Search by country full name.

```dart

// Search by country full name

Country result = await CountryProvider.getCountryByFullname("India")?.first;

```

-  Search by ISO 3166-1 2-letter or 3-letter country code.

```dart

// Search by list of ISO 3166-1 2-letter or 3-letter country codes

Country result = await CountryProvider.getCountryByCode("Ind")?.first;

```

-  Search by list of ISO 3166-1 2-letter or 3-letter country codes.

```dart

// Search by list of ISO 3166-1 2-letter or 3-letter country codes

List? result =await CountryProvider.getCountriesByListOfCodes(["Ind", "col", "ru"]);

```

- Search by ISO 4217 currency code.

```dart

// Search by ISO 4217 currency code

List? result = await CountryProvider.getCountryByCurrencyCode("Inr")

```

- Search by ISO 639-1 language code.

```dart

// Search by ISO 639-1 language code

List? result = await CountryProvider.getCountriesByLanguageCode(["Hin","en",]);

```

-  Search by capital city.

```csharp

// Search by capital city

var result = await CountryProvider.getCountryByCapitalCity("Delhi");

```

You can use `var` instead of explicit types. I use explicit types to show you the return type of each method.

- Search by calling code.

```dart

// Search by calling code

List? result = await CountryProvider.getCountryByCallingCode(91);

```

-  Search by continent: Africa, Americas, Asia, Europe, Oceania.

```dart

//  Search by continent: Africa, Americas, Asia, Europe, Oceania

List? result = await CountryProvider.getcountryByRegionalBloc("Asia");

```

- Search by regional bloc: EU, EFTA, CARICOM, AU, USAN, EEU, AL, ASEAN , CAIS, CEFTA , NAFTA , SAARC.

```dart

//  Search by regional bloc

List? result = await CountryProvider.getCountriesByContinent("ASEAN");

```

**EU** (European Union), **EFTA** (European Free Trade Association), **CARICOM** (Caribbean Community), **PA** (Pacific Alliance), **AU** (African Union), **USAN** (Union of South American Nations), **EEU** (Eurasian Economic Union), **AL** (Arab League), **ASEAN** (Association of Southeast Asian Nations), **CAIS** (Central American Integration System), **CEFTA** (Central European Free Trade Agreement), **NAFTA** (North American Free Trade Agreement), **SAARC** (South Asian Association for Regional Cooperation).

## Apply filters

To get filtered country data pass [CountryFilter](https://github.com/TheAlphamerc/country_provider/blob/master/lib/src/models/countryFilter.dart) model as argument in search countries method.

```dart

// Get all countries name only 

var countries = await CountryProvider.getAllCountries(filter: CountryFilter(isName: true));

List countriesInSpanish = countries.map((e) => e.name).toList();

// Get all countries name only in Spanish

var countries = await CountryProvider.getAllCountries(filter: CountryFilter(isName: true));

List countriesInSpanish = countries.map((e) => e.translations.es).toList();

// Get Europe countries in French language

var europeCountries = await CountryProvider.getcountryByRegionalBloc("Europe",filter: CountryFilter(isName: true));

List europeCountriesInFrench = europeCountries.map((e) => e.translations.?fr).toList();

// Get all countries name with their capital city only

var countries = await CountryProvider.getAllCountries(filter: CountryFilter(isName: true,isCapital:true));

// Get all countries name with country code and their capital city only

var countries = await CountryProvider.getAllCountries(filter: CountryFilter(isName: true,isCapital:true,isAlpha2Code:true,isAlpha3Code: true));

// Feel free to aplly filters 🤓

```

Default language for country name is English, but you can also get the name in other languages such as: `de`(German language),  `es`(Spanish language), `fr`(French language),  `ja`(Japanese language), `it`(Italian language), `br`(Breton language), `pt`(Portuguese language), `nl`(Dutch language), `hr`(Croatian language) and `fa`(Persian language).

## Country class

```dart

class Country

{	  

    // Get Country name

    String? name;

    // Gets  Top Level Domain

    List? topLevelDomain;

    

    // Gets Alpha2 Code

    String? alpha2Code;

    

    // Gets Alpha3 Code

    String? alpha3Code;

    

    // Gets Calling Code

    List? callingCodes;

    

    // Gets Capital City

    String? capital;

    

    // Get Alt Spelling

    List? altSpellings;

    

    // Get Region

    String? region;

    

    // Get Sub region

    String? subregion;

    

    // Get Population

    int? population;

    

    // Get Latlng(Latitude and Longitude)

    List? latlng;

    

    // Get Demonym

    String? demonym;

    

    // Get Area

    double? area;

    

    // Get Gini

    double? gini;

    

    // Get Timezone

    List? timezones;

    

    // Get Borders

    List? borders;

    

    // Get Native Name

    String? nativeName;

    

    // Get Numeric Code

    String? numericCode;

    

    // Get Currencies

    List? currencies;

    

     // Get Languages

    List? languages;

    

    // Gets Translations

    Translations? translations;

    

    // Get Flag

    String? flag;

    

    // Get Regional Blocs

    List? regionalBlocs;

    

    // Get  Cioc(International Olympic Committee Code)

    String ?cioc;

}

```

## CountryFilter Class 

``` dart

class CountryFilter{

  bool isName;

  bool isCapital;

  bool isRegion;

  bool isAlpha2Code;

  bool isAlpha3Code;

  bool isDemonym;

  bool isTimeZone;

  bool isCallingCode;

  bool isBorders;

  bool isAltSpellings;

  bool isCurrency;

  bool isLanguage;

  bool isLatLong;

  bool isTranslation;

  bool isFlag;

  CountryFilter({

    this.isName = false,

    this.isCapital = false,

    this.isRegion = false,

    this.isAlpha2Code = false,

    this.isAlpha3Code = false,

    this.isDemonym = false,

    this.isTimeZone = false,

    this.isCallingCode = false,

    this.isBorders = false,

    this.isAltSpellings = false,

    this.isCurrency = false,

    this.isLanguage = false,

    this.isLatLong = false,

    this.isTranslation = false,

    this.isFlag = false,

  });

}

```

## Credits

Thanks to Fayder Florez for developing [REST Countries API](https://github.com/fayder/restcountries).

## Other Flutter packages

 Name        | Stars        | Pub |

:-------------------------|------------------------- | ------------------------- |

|[Empty widget](https://github.com/TheAlphamerc/empty_widget) |[![GitHub stars](https://img.shields.io/github/stars/Thealphamerc/empty_widget?style=social)](https://github.com/login?return_to=https://github.com/TheAlphamerc/empty_widget) | [![pub package](https://img.shields.io/pub/v/empty_widget?color=blue)](https://pub.dev/packages/empty_widget) |

|[Add Thumbnail](https://github.com/TheAlphamerc/flutter_plugin_add_thumbnail) |[![GitHub stars](https://img.shields.io/github/stars/Thealphamerc/flutter_plugin_add_thumbnail?style=social)](https://github.com/login?return_to=https://github.com/TheAlphamerc/flutter_plugin_add_thumbnail) | [![pub package](https://img.shields.io/pub/v/add_thumbnail?color=blue)](https://pub.dev/packages/add_thumbnail) |

|[Filter List](https://github.com/TheAlphamerc/flutter_plugin_filter_list) |[![GitHub stars](https://img.shields.io/github/stars/Thealphamerc/flutter_plugin_filter_list?style=social)](https://github.com/TheAlphamerc/flutter_plugin_filter_list) | [![pub package](https://img.shields.io/pub/v/filter_list?color=blue)](https://pub.dev/packages/filter_list) |

## Pull Requests

I welcome and encourage all pull requests. It usually will take me within 24-48 hours to respond to any issue or request.

## Created & Maintained By

[Sonu Sharma](https://github.com/TheAlphamerc) ([Twitter](https://www.twitter.com/TheAlphamerc)) ([Youtube](https://www.youtube.com/user/sonusharma045sonu/))

([Insta](https://www.instagram.com/_sonu_sharma__))  ![Twitter Follow](https://img.shields.io/twitter/follow/thealphamerc?style=social)

> If you found this project helpful or you learned something from the source code and want to thank me, consider buying me a cup of :coffee:

>

> * 

> * [PayPal](https://www.paypal.me/TheAlphamerc/)

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