Chat Flutter SDK #

A Flutter package providing a complete chat UI solution for integrating with Yalo's messaging platform.

Features #

• 📱 Cross-platform (iOS, Android, Web)
• 🎨 Customizable themes and styling
• 💬 Real-time messaging
• 📸 Photo attachments support
• 🌐 i18n and l10n

Installation #

Add this to your package's pubspec.yaml file:

flutter pub token add "https://artifacts.yalo.ai/artifactory/api/pub/<REPO_NAME>" --env-var MY_SECRET_TOKEN

dependencies:
  yalo_chat_flutter_sdk:
    hosted: https://artifacts.yalo.ai/artifactory/api/pub/<REPO_NAME>
    version: ^1.0.0

Or run

dart pub add yalo_chat_flutter_sdk --hosted https://artifacts.yalo.ai/artifactory/api/pub/<REPO_NAME>

Message Types #

The SDK supports various message types:

• Text messages
• Image messages
• Audio messages
• Product messages

Quick Start #

1. Initialize the SDK #

import 'package:chat_flutter_sdk/yalo_sdk.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  final YaloChatClient client = YaloChatClient(
    name: 'Chat name',
    flowKey: '1234567890',
  );
}

2. Add Chat Widget #

class ChatScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Chat(
      client: yaloChatClient,
      theme: ChatTheme(),
    );
  }
}

Configuration #

App tool execution #

If you want your agent to be able to execute tools inside your app, like retrieving information already calculated by your app, or execute custom code please refer to the tool execution documentation

Logging #

Yalo Flutter SDK uses the logging package so you can enable logging by just defining a root logger like the following

void main() {
  Logger.root.level = Level.ALL;
  Logger.root.onRecord.listen((record) {
    debugPrint(
      '${record.level.name}: ${record.time}: ${record.message} ${record.error ?? ''}',
    );
  });
}

Theme Customization #

All customization of the SDK is made by modifying the Yalo ChatTheme class.

If you already have a ThemeData in your project you can create a ChatTheme from it using the constructor

ChatTheme.fromThemeData(themeData);

You can merge ThemeData with a custom ChatTheme, by passing a base ChatTheme as a second parameter like this:

ChatTheme.fromThemeData(
  themeData,
  ChatTheme(
    chatIconImage: const AssetImage(
      'assets/images/oris-icon.png',
    ),
  )
);

Examples #

Check out the /example folder for a complete implementation example.

cd example
flutter run

Requirements #

• Flutter SDK: >=3.0.0
• Dart: >=3.0.0
• iOS: >=11.0
• Android: API level 21+

Support #

• 📧 https://support.yalo.com/