chore(localization): update readme.md

Signed-off-by: xsahil03x <[email protected]>

packages/stream_chat_localizations/README.md

@@ -1,14 +1,90 @@
-# stream_chat_localizations
+# Official Localizations for [Stream Chat Flutter](https://getstream.io/chat/sdk/flutter/) library.
 
-A new Flutter project.
+> The Official localizations for Stream Chat Flutter, a service for
+> building chat applications.
 
-## Getting Started
+[![Pub](https://img.shields.io/pub/v/stream_chat_localizations.svg)](https://pub.dartlang.org/packages/stream_chat_localizations)
+![](https://img.shields.io/badge/platform-flutter%20%7C%20flutter%20web-ff69b4.svg?style=flat-square)
+![CI](https://github.com/GetStream/stream-chat-flutter/workflows/stream_flutter_workflow/badge.svg?branch=master)
 
-This project is a starting point for a Dart
-[package](https://flutter.dev/developing-packages/),
-a library module containing code that can be shared easily across
-multiple Flutter or Dart projects.
 
-For help getting started with Flutter, view our 
+**Quick Links**
-[online documentation](https://flutter.dev/docs), which offers tutorials, 
+
-samples, guidance on mobile development, and a full API reference.
+- [Register](https://getstream.io/chat/trial/) to get an API key for Stream Chat
+- [Flutter Chat Tutorial](https://getstream.io/chat/flutter/tutorial/) 
+- [Chat UI Kit](https://getstream.io/chat/ui-kit/)
+
+This package provides localized strings for the stream chat widgets for many languages.
+
+### Changelog
+
+Check out the [changelog on pub.dev](https://pub.dev/packages/stream_chat_localizations/changelog) to see the latest changes in the package.
+
+## Add dependency
+Add this to your package's pubspec.yaml file, use the latest version [![Pub](https://img.shields.io/pub/v/stream_chat_localizations.svg)](https://pub.dartlang.org/packages/stream_chat_localizations)
+```yaml
+dependencies:
+ stream_chat_localizations: ^latest_version
+```
+
+You should then run `flutter packages get`
+
+### Usage
+```dart
+import 'package:flutter/material.dart';
+import 'package:stream_chat_localizations/stream_chat_localizations.dart';
+
+void main() {
+  WidgetsFlutterBinding.ensureInitialized();
+  runApp(MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      // Add all the supported locales
+      supportedLocales: const [
+        Locale('en'),
+        Locale('hi'),
+        Locale('fr'),
+        Locale('it'),
+      ],
+      // Add GlobalStreamChatLocalizations.delegates
+      localizationsDelegates: GlobalStreamChatLocalizations.delegates,
+      builder: (context, widget) => StreamChat(
+        client: client,
+        child: widget,
+      ),
+      home: StreamChannel(
+        channel: channel,
+        child: const ChannelPage(),
+      ),
+    );
+  }
+}
+```
+
+### ⚠️ Note on **iOS**
+For translation to work on **iOS** you need to add supported locales to 
+`ios/Runner/Info.plist` as described [here](https://flutter.dev/docs/development/accessibility-and-localization/internationalization#specifying-supportedlocales).
+
+Example:
+
+```xml
+<key>CFBundleLocalizations</key>
+<array>
+	<string>en</string>
+	<string>nb</string>
+	<string>fr</string>
+	<string>it</string>
+</array>
+```
+
+## Contributing
+
+We welcome code changes that improve this library or fix a problem,
+please make sure to follow all best practices and add tests if applicable before submitting a Pull Request on Github.
+We are pleased to merge your code into the official repository.
+Make sure to sign our [Contributor License Agreement (CLA)](https://docs.google.com/forms/d/e/1FAIpQLScFKsKkAJI7mhCr7K9rEIOpqIDThrWxuvxnwUq2XkHyG154vQ/viewform) first.
+See our license file for more details.