flutter-internationalization

Flutter internationalization setup involves configuring gen-l10n and intl to enable locale management. You create ARB templates for messages, run code generation, and configure locales across Material or Cupertino apps to achieve multi-language support.

The gen-l10n ARB workflow for Flutter localization uses Application Resource Bundle files to manage translations. You define messages in ARB templates, generate Dart code from them, and import the generated classes to display locale-aware strings.

Flutter localization scales to many locales with robust formatting using the intl package. This approach handles locale-aware formatting for dates and numbers, accommodating multi-language support across small apps and large projects alike.

Generated localization classes integrate into Material and Cupertino apps by importing the code generated from your ARB templates. You wrap your app in localizations delegates and access translated strings directly through the provided context.

Setup steps to enable gen-l10n and intl localization include adding dependencies, creating an l10n configuration file, defining ARB templates, executing code generation, and wiring the localizations delegates into your Flutter application.

ARB templates are needed for Flutter i18n workflows because they provide a structured format for defining translatable messages. The gen-l10n tool reads these ARB files to generate Dart code, ensuring clear context and accurate multi-language support.