verisoul_sdk 0.0.2

The Flutter Verisoul SDK wraps Verisoul’s native iOS & Android SDKs, providing fraud prevention, risk assessment, session management, and secure initialization.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'dart:async';
import 'package:verisoul_sdk/entities/motion_action.dart';
import 'package:verisoul_sdk/entities/verisoul_environment.dart';
import 'package:verisoul_sdk/verisoul_sdk.dart';

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

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _sessionId = 'Press the button to get session';
  final _verisoulSdkPlugin = VerisoulSdk();

  @override
  void initState() {
    super.initState();
    initSdk();
  }

  Future<void> initSdk() async {
    try {
      await _verisoulSdkPlugin.init(
          env: VerisoulEnvironment.sandbox,
          projectId: "00000000-0000-0000-0000-000000000001");
    } catch (error) {
      print('Error initializing Verisoul: $error');
    }
  }

  void handleGetSessionId() async {
    try {
      String id = await _verisoulSdkPlugin.getSessionId();
      setState(() {
        _sessionId = id;
      });
    } catch (error) {
      print('Error fetching session ID: $error');
    }
  }

  /// Sends a touch event to the Verisoul SDK.
  ///
  /// This method sends touch event data to the SDK for processing.
  Future<void> onTouchEvent({
    required double x,
    required double y,
    required MotionAction action,
  }) async {
    await _verisoulSdkPlugin.onTouchEvent(x: x, y: y, action: action);
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Flutter Sample App'),
        ),
        body: Stack(
          children: [
            Listener(
              onPointerDown: (event) {
                onTouchEvent(
                    x: event.localPosition.dx,
                    y: event.localPosition.dy,
                    action: MotionAction.actionDown);
              },
              onPointerMove: (event) {
                onTouchEvent(
                    x: event.localPosition.dx,
                    y: event.localPosition.dy,
                    action: MotionAction.actionMove);
              },
              onPointerUp: (event) {
                onTouchEvent(
                    x: event.localPosition.dx,
                    y: event.localPosition.dy,
                    action: MotionAction.actionUp);
              },
              child: Container(
                color: Colors.transparent,
                width: double.infinity,
                height: double.infinity,
              ),
            ),
            Center(
              child: Column(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  SizedBox(height: 8), // Added spacing
                  Padding(
                    padding: const EdgeInsets.symmetric(horizontal: 64.0),
                    child: Image.asset(
                      'assets/logo.png',
                    ),
                  ),
                  SizedBox(height: 32), // Added spacing
                  Text('Session ID: $_sessionId'),
                  SizedBox(height: 8), // Added spacing
                  ElevatedButton(
                    onPressed: handleGetSessionId,
                    child: const Text('Get Session ID'),
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }
}