lang_internationalization

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# Internationalization

A Dart package for generating lang_internationalization files from annotated classes. This package helps you manage localization in your Flutter applications by automatically generating localization files based on your annotations.

## Features

- Automatically generate localization files for multiple languages.
- Merge new keys with existing localization files without overwriting existing keys.
- Easy to use annotations for specifying supported locales.

## Installation

Add the following to your `pubspec.yaml` file:

```yaml
dependencies:
  lang_internationalization: ^1.0.0

dev_dependencies:
  build_runner: 
  source_gen:

Then run:

flutter pub get

Usage

Step 1: Annotate Your Classes

Use the @Internationalisation annotation to specify the locales for your classes:

import 'package:lang_internationalization/annotations.dart';

part 'string_constant.g.dart';

@LangInternationalization(['en', 'zh'])
class StringConstant {
  static const String hello = 'hello';
  static const String world = 'world';
}

Step 3: Run the Code Generation

Run the following command to generate the localization files:

dart run build_runner build

Generated localization files will be created in the same directory as your source files, under a lang subdirectory with the name of the local u have given in LangInternationalization

Example

Here is an example of how to use the generated localization files in your Flutter application:

import 'package:flutter/material.dart';
import '$directory/lang/en.g.dart';
import '$directory/lang/es.g.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Internationalization Example'),
        ),
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              Text(en['hello']),
              Text(es['world']),
            ],
          ),
        ),
      ),
    );
  }
}

Contributing

Contributions are welcome! Please follow these steps to contribute:

Fork the repository.
Create a new branch (git checkout -b feature/your-feature-name).
Make your changes.
Commit your changes (git commit -m 'Add some feature').
Push to the branch (git push origin feature/your-feature-name).
Create a pull request.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgements

Contact

For any questions or suggestions, feel free to open an issue or contact the manu1998kj@gmail.com.