Integrated Requirement

Compliance Explanation

Please note that when integrating SDK products provided by the TrustDecision in the APP of your company:

1.1 According to the user's information protection regulations, before your users start the App for the first time and start collecting information, your company should fully inform the user of the purpose, method, and scope of collecting, using, and sharing the user's personal information with a third party through an interactive interface or design (such as a pop-up window of the privacy policy), and obtain the express consent of the end user.

1.2 To provide business security and risk control services to your company, the TrustDecision SDK will collect, process, and use the identification information（IMEI/IDFA）, AndroidID, IMSI, MEID, MAC address, SIM card serial number, device type, device model, system type, geographical location, login IP address, application list, running process, sensor information(light sensor, gravity sensor, magnetic field sensor, acceleration sensor, gyroscope sensor) and other device information of the user's device. To ensure compliance with your use of related services, the aforementioned privacy policy should cover the authorization of TrustDecision SDK to provide services and collect, process, and use relevant information. The following terms are for your reference. The specific expression can be determined by your company according to the overall framework and content of your privacy agreement:

Privacy Protocol: https://www.trustdecision.com/legal/privacy-policy

Environment

Integrate

Install

Plugin Install

Add trustdevice_pro_plugin to pubspec.yaml of your project.

dependencies:
  flutter:
    sdk: flutter
  ...
  trustdevice_pro_plugin: ^1.2.7

AndroidManifest.xml

Declare the following permissions in the AndroidManifest.xml file under the application module

<manifest>
   <!-- required -->
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
   <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
  <!-- Outside the Chinese Mainland -->
  <uses-permission android:name="com.google.android.gms.permission.AD_ID"/>

   <!--optional, If not declared, some device information will be abandoned -->
   <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
   <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
   <uses-permission android:name="android.permission.READ_PHONE_STATE" />
   <!-- required for Android 11 and above to obtain the installed packages -->
   <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"
        tools:ignore="QueryAllPackagesPermission" />
</manifest>

Permissions

Initialization

Cautions

• Ensure that it is initialized after the user agrees to the privacy agreement.

Definition

  Future<void> initWithOptions(Map<String, dynamic> config)

Get blackBox

Cautions

• Call getBlackbox after initWithOptions.
• Don't cache blackBox returned by getBlackBox in the app. Please rely on this function to get blackBox.

Definition

  // get by synchronous call 
  Future<String> getBlackbox()
  // get by asynchronous call
  Future<String> getBlackboxAsync();

Best Practices

1. Call initialization in the onCreate method of the application, and obtain blackBox asynchronously

import 'package:trustdevice_pro_plugin/trustdevice_pro_plugin.dart';

class _MyAppState extends State<MyApp> {
  final _trustdeviceProPlugin = TrustdeviceProPlugin();
  
  @override
  void initState() {
    super.initState();
    _initWithOptions();
  }
  
  Future<void> _initWithOptions() async {
     var options = {
      "partner": "",
      "appKey": "",
      "appName": "",
      "country": ""
    };
    //Anti debugging switch, used during development phase
 		options["debug"] = true;
    _trustdeviceProPlugin.initWithOptions(options);
    _trustdeviceProPlugin.getBlackboxAsync();
  }
  
}

2. Obtain blackBox in actual business scenarios

Future<void> _register() async {
   var blackbox = await _trustdeviceProPlugin.getBlackbox();
   // ...
}

Status Check

1. getBlackBox() will return a 26-bit string while initialization successfully: rGPGX1678775227I9NCwcuVJCb。
2. getBlackBox() will return a string of around 5000 bits while initialization Failed, please refer to overview-definition

Other

Get SDK Version

  Future<String> getSDKVersion()

Keep Configuration

-keep class cn.tongdun.**{*;}
-keep class com.trustdecision.**{*;}

All Configuration

Liveness Module

Initial configuration optional parameter list

Popup Liveness Window

Example Code

    String license = "please use your license!!!";

    await _trustdeviceProPlugin.showLiveness(license,TDLivenessCallback(onSuccess: (String seqId,int errorCode,String errorMsg,double score,String bestImageString,String livenessId) {
          print("Liveness success!seqId: $seqId,livenessId:$livenessId,bestImageString:$bestImageString");
       }, onFailed: (String seqId,int errorCode,String errorMsg,String livenessId) {
          print("Liveness failed!, errorCode: $errorCode errorMsg: $errorMsg");
    }));

Error Code