go_trust_mobile_sdk 1.0.4

A Flutter mobile SDK for GoTrust consent and preference management.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:go_trust_mobile_sdk/features/consent_form/services/go_trust_sdk_helper.dart';
import 'package:go_trust_mobile_sdk/features/consent_form/consent_form_page.dart';
import 'package:go_trust_mobile_sdk/features/consent_preferences/widgets/login_page.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'GoTrust SDK Sample',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.indigo),
        useMaterial3: true,
      ),
      home: const GoTrustSamplePage(),
    );
  }
}

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

  @override
  State<GoTrustSamplePage> createState() => _GoTrustSamplePageState();
}

class _GoTrustSamplePageState extends State<GoTrustSamplePage> {
  static const String _baseUrl = 'https://preprod.gotrust.tech';

  static const String _sourceId =
      '_J8u5pqsj_PanaXjxm-BwAw0D99zqnywhtG8RJWp5ZEDLg==';
  static const String _customerId =
      '4C3_opTopeRH5ScJzPvjSJbg_PW6LzxzMJoV1eSes7Y=';
  static const String _preferenceFormId =
      'AJfzcSYTaSfAN6xwuy2q3nbuJCtLkbMWQiB3xz0s';
  static const String _token = "ed-tkQZQQtCVYBYRdDzlbzvqDAVCy9A4c04Htb57jQDDfXv1lZgbrypHNQd0Bq3B0YHVObcdOD_zuBf3p0o=";

  // Hardcoded field-id : value pairs identifying the subject, so the
  // multi-identity flow can be tested with a single tap — no input needed.
  // Field ids come from your GoTrust form configuration (e.g. "107" = phone,
  // "10085" = email). Add/remove entries here to try different combinations.
  static const Map<String, dynamic> _subjectIdentityValues = {
    "10085": "[e-mail]"
    // '10085': '[e-mail]',
  };

  // Optional extra field-id : value pairs — not used for consent lookup,
  // just prefilled into the form.
  static const Map<String, dynamic> _additionalParams = <String, dynamic>{};

  Future<bool> _shouldOpenConsentForm(
      Map<String, dynamic> subjectIdentityValues) async {
    return GoTrustSdkHelper.showConsentForm(
      _sourceId,
      subjectIdentityValues,
      _baseUrl,
    );
  }

  Future<void> _openConsentForm() async {
    final shouldOpen = await _shouldOpenConsentForm(_subjectIdentityValues);
    if (!shouldOpen) {
      _showMessage('Consent already exists. Consent form is not required.');
      return;
    }

    await Navigator.of(context).push(
      MaterialPageRoute(
        builder: (_) => ConsentFormPage(
          sourceId: _sourceId,
          // customerId: _customerId,
          initialSubjectValues: _subjectIdentityValues,
          additionalParams: _additionalParams,
          baseUrl: _baseUrl,
          enableCaptcha: false,
          onSuccess: (
              int? statusCode,
              String? message,
              List<Map<String, dynamic>>? data,
              ) {
            debugPrint('Consent Submitted! Status: $statusCode');
            if (data != null) {
              print("Received data: $data");
            }
          },
          onError: (int? statusCode, String? message) {
            debugPrint('Consent Failed! Status: $statusCode, Message: $message');
          },
          onClose: (String? message) {
            debugPrint('Consent Form Closed by User: $message');
          },
        ),
      ),
    );
  }

  Future<void> _openPreferenceCenter() async {
    await Navigator.of(context).push(
      MaterialPageRoute(
        builder: (_) => LoginPage(
          pfToken: _token,
          // customerId: _customerId,
          // preferenceFormId: _preferenceFormId,
          consentId: _sourceId,
          additionalParams: _additionalParams,
          baseUrl: _baseUrl,
          initialSubjectValues: _subjectIdentityValues,
          enableCaptcha: false,
        ),
      ),
    );
  }

  void _showMessage(String message) {
    ScaffoldMessenger.of(context).showSnackBar(
      SnackBar(content: Text(message)),
    );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('GoTrust Flutter Sample'),
      ),
      body: Padding(
        padding: const EdgeInsets.all(16),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            const Text(
              'Open Consent Form and Preference Center',
              style: TextStyle(fontSize: 18, fontWeight: FontWeight.w600),
            ),
            const SizedBox(height: 12),
            const Text(
              'Using hardcoded subject identity values:',
              style: TextStyle(fontSize: 12, color: Colors.black54),
            ),
            const SizedBox(height: 4),
            Text(
              _subjectIdentityValues.entries
                  .map((e) => '${e.key}: ${e.value}')
                  .join('\n'),
              style: const TextStyle(fontSize: 12, color: Colors.black54),
            ),
            const SizedBox(height: 16),
            FilledButton(
              onPressed: _openConsentForm,
              child: const Text('Open Consent Form'),
            ),
            const SizedBox(height: 12),
            OutlinedButton(
              onPressed: _openPreferenceCenter,
              child: const Text('Open Preference Center'),
            ),
          ],
        ),
      ),
    );
  }
}