AppLocalizations class

Localization / i18n framework for the design system.

Provides a lightweight, composable translation system with pluralization, interpolation, date/number formatting and RTL awareness.

final AppLocalizations loc = AppLocalizations.of(context);
Text(loc.translate('greeting', name: 'World'))

Constructors

AppLocalizations({required Locale locale, required Map<String, dynamic> translations, Locale fallbackLocale = const Locale('en')}): const

fallbackLocale → Locale: Fallback locale when a key is missing.
final
hashCode → int: The hash code for this object.
no setterinherited
locale → Locale: The current locale.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
translations → Map<String, dynamic>: Translation map: key → translated string or nested map.
final

formatCompact(num value) → String: Formats a compact number (e.g. 1.2K, 3.4M).
formatCurrency(num value, {String? symbol, int decimalDigits = 2}) → String: Formats currency with a symbol.
formatDate(DateTime date, {String pattern = 'yMMMd'}) → String: Formats a date.
formatNumber(num value, {int? decimalDigits}) → String: Formats a number according to the current locale.
formatTime(DateTime date) → String: Formats time.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
plural(String key, int count, {Map<String, String>? params}) → String: Translates and pluralizes based on count.
t(String key, {Map<String, String>? params}) → String: Alias for translate.
toString() → String: A string representation of this object.
inherited
translate(String key, {Map<String, String>? params}) → String: Translates key with optional params interpolation.

maybeOf(BuildContext context) → AppLocalizations?: Whether translations exist for the current locale.
of(BuildContext context) → AppLocalizations: Inherited lookup from BuildContext.