HelpLane Flutter SDK

Add live chat support to your Flutter app with the HelpLane SDK.

Requirements

• Flutter 3.10+
• Dart 3.0+

Installation

Add the package to your pubspec.yaml:

dependencies:
  helplane_flutter: ^1.0.0

Then run:

flutter pub get

Quick Start

1. Configure the SDK

import 'package:helplane_flutter/helplane_flutter.dart';

void main() {
  HelpLane.configure(brandToken: 'your-brand-token');
  runApp(MyApp());
}

2. Identify Users (Optional)

HelpLane.identify(HelpLaneUser(
  id: 'user-123',
  name: 'John Doe',
  email: '[email protected]',
));

3. Show the Chat

// Open as modal bottom sheet
ElevatedButton(
  onPressed: () => HelpLane.openChat(context),
  child: Text('Get Help'),
)

// Or embed directly
Scaffold(
  body: HelpLaneChat(),
)

Push Notifications

HelpLane uses OneSignal for push notifications:

import 'package:helplane_flutter/helplane_flutter.dart';
import 'package:onesignal_flutter/onesignal_flutter.dart';

// After OneSignal initialization and user identification
final externalId = HelpLanePush.getExternalUserId();
if (externalId != null) {
  OneSignal.login(externalId);
}

// Handle notification tap
OneSignal.Notifications.addClickListener((event) {
  if (HelpLanePush.isHelpLaneNotification(event.notification.additionalData)) {
    HelpLane.openChat(context);
  }
});

Configuration Options

HelpLane.configure(
  brandToken: 'your-brand-token',
  baseUrl: 'https://your-instance.helplane.io', // Optional
);

API Reference

HelpLane

Method	Description
configure(brandToken, baseUrl)	Initialize the SDK
identify(user)	Set the current user
clearUser()	Clear user data
openChat(context)	Open chat as modal
currentUser	Get current user
isConfigured	Check if SDK is configured

HelpLaneUser

Property	Type	Description
id	String	Unique user identifier (required)
name	String?	Display name
email	String?	Email address
avatarUrl	String?	Profile image URL
customAttributes	Map?	Custom data

HelpLaneChat Widget

Property	Type	Description
onLoad	VoidCallback?	Called when chat loads
onError	Function(String)?	Called on error

Support

• Issues: GitHub Issues

License

MIT License - see LICENSE for details.