language_translator #

A lightweight Flutter package for seamlessly integrating multi-language support into your application. This package simplifies translating text and managing locale data for various supported languages, with or without BuildContext.

Features #

• Translate strings with or without BuildContext
• Custom Text widget that auto-translates
• Localization delegate setup
• Built-in support for RTL languages
• Singleton-based utilities for managing languages
• Supports multiple languages out-of-the-box (English, Bengali, Hindi, Arabic, Chinese, French, and many more)

Getting Started #

Installation #

Add this to your pubspec.yaml:

dependencies:
  language_translator: <latest_version>

Setup #

1. Add your language JSON files to your assets:

flutter:
  assets:
    - assets/locale/en.json
    - assets/locale/bn.json
    # Add more as needed

2. Register the localization delegate in your MaterialApp:

MaterialApp(
  localizationsDelegates: const [
    Translate.delegate,
    // other delegates
  ],
  supportedLocales: AppLanguage.supportLanguage,
  locale: AppLanguage.defaultLanguage,
  // ...
)

Translate Text #

Using BuildContext:

Text('hello_key'.translateTxt(context));

Without BuildContext:

'hello_key'.translateWithoutContext();

Using AppTranslatedTextView Widget:

AppTranslatedTextView(
  txt: 'hello_key',
  style: TextStyle(fontSize: 18),
)

Supported Languages #

• English
• Bengali
• Hindi
• Arabic
• Chinese (Simplified & Traditional)
• French
• German
• Japanese
• Korean
• Spanish
• Portuguese
• Russian
• Italian
• Dutch
• Thai
• Turkish
• Kannada
• Tamil
• Telugu
• Malayalam
• Urdu
• Punjabi

File Structure #

language_translator/
├── utils/
│   ├── translate.dart
│   ├── util_load_local_file.dart
│   ├── util_language_name.dart
├── app_language.dart
├── app_local_delegate.dart
├── extension/
│   └── string_extensions.dart
├── widgets/
│   └── app_translated_text_view.dart

Contributing #

Feel free to open issues or submit PRs for improvements, additional language support, or feature suggestions.

License #

MIT

# language_translator