localizationService property

String localizationService

Implementation

String localizationService = '''
import 'package:flutter/material.dart';
import 'package:get/get.dart';

import '../../app/data/local/my_shared_pref.dart';
import 'ar_Ar_translation.dart';
import 'ar_En_translation.dart';

class LocalizationService extends Translations {
// prevent creating instance
LocalizationService._();

static LocalizationService? _instance;

static LocalizationService getInstance() {
  _instance ??= LocalizationService._();
  return _instance!;
}

// default language
// todo change the default language
static Locale defaultLanguage = supportedLanguages['en']!;

// supported languages
static Map<String, Locale> supportedLanguages = {
  'en': const Locale('en', 'US'),
  'ar': const Locale('ar', 'AR'),
};

// supported languages fonts family (must be in assets & pubspec yaml) or you can use google fonts
static Map<String, TextStyle> supportedLanguagesFontsFamilies = {
  // todo add your English font families (add to assets/fonts, pubspec and name it here) default is poppins for english and cairo for arabic
  'en': const TextStyle(fontFamily: 'Poppins'),
  'ar': const TextStyle(fontFamily: 'Cairo'),
};

@override
Map<String, Map<String, String>> get keys => {
      'en_US': enUs,
      'ar_AR': arAR,
    };

/// check if the language is supported
static isLanguageSupported(String languageCode) =>
    supportedLanguages.keys.contains(languageCode);

/// update app language by code language for example (en,ar..etc)
static updateLanguage(String languageCode) async {
  // check if the language is supported
  if (!isLanguageSupported(languageCode)) return;
  // update current language in shared pref
  await MySharedPref.setCurrentLanguage(languageCode);
  if (!Get.testMode) {
    Get.updateLocale(supportedLanguages[languageCode]!);
  }
}

/// check if the language is english
static bool isItEnglish() =>
    MySharedPref.getCurrentLocal().languageCode.toLowerCase().contains('en');

/// get current locale
static Locale getCurrentLocal() => MySharedPref.getCurrentLocal();
}

''';