INNER CODE UNIT · TypeScript

getDeviceLocale

RushB-fr/freekiosk · src/i18n/index.ts:11

function getDeviceLocale(): string {
  const locale =
    Platform.OS === 'ios'
      ? NativeModules.SettingsManager?.settings?.AppleLocale ||
        NativeModules.SettingsManager?.settings?.AppleLanguages?.[0]
      : NativeModules.I18nManager?.localeIdentifier;
  return typeof locale === 'string' ? locale : 'en';
}

export function resolveSupportedLanguage(code: string | null | undefined): SupportedLanguage {
  if (code && (SUPPORTED_LANGUAGES as readonly string[]).includes(code)) {
    return code as SupportedLanguage;
  }
  return 'en';
}

i18next.use(initReactI18next).init({
  compatibilityJSON: 'v4',

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