Requirements

Environment

	Android	iOS
Supported System Versions	Android 5.0 and above	iOS 9.0 and above
Supported Architectures	armeabi-v7a, arm64-v8a, x86	armv7,arm64,x86_64

Integration

Installation

Adding Plugin

Add trustdevice_pro_plugin to pubspec.yaml of your project.

dependencies:
  flutter:
    sdk: flutter
  ...
  trustdevice_pro_plugin: ^1.4.9

Adding Dependencies

Android: In the build.gradle of the application module, declare SDK package dependencies.

dependencies {
    ...
    implementation 'com.trustdecision.android:apisign:1.1.3'
 }

iOS: Install(CocoaPods)

Add pod 'TrustDecisionAPISign', '1.1.1' to the corresponding target in the Podfile.
Execute the pod install --repo-update command in the folder containing the Podfile (For M1-series Mac computers, execute the command arch -x86_64 pod install --repo-update).

Best Practices

Invoke the plugin's sign method at the actual business node to sign the URL that requires signing.

import 'package:trustdevice_pro_plugin/trustdevice_pro_plugin.dart';

class _MyAppState extends State<MyApp> {
  final _trustdeviceProPlugin = TrustdeviceProPlugin();
  
  @override
  void initState() {

    super.initState();

    _pathSign("dev/v2?id=1");

  }
  
  Future<void> _pathSign(path) async {
    try {

      final resultData = await _trustdeviceProPlugin.sign(path);
      final sign = resultData['sign'] as String? ?? '';
      final msg = resultData['msg'] as String? ?? '';
      final code = resultData['code'] as int;

      if (code == 0) {
        // Signing successful. You can now proceed with the business logic using the sign result.

      } else {
        // signing failed
        print('Signing failed: $msg');

      }
    } catch (e) {
      print("Signing error：$e");
    }
  }
  
}

Status Code

Code	Description	Action
0	Success	/
2000	The path parameter is null	Please set the path parameter
22xx	Internal error	Please contact technical support
30xx	Internal error	Please contact technical support
4001	Failed to call the .so file, possibly because the SDK-dependent .so file is missing	Please check if the architecture used by the current device is configured in the project
4002	Failed to call the SDK method	Please verify if the apisign module has been integrated into the project

Additonal Notes

Obfuscation Packaging

If Android requires using ProGuard for obfuscation packaging, please add the following code to the ProGuard configuration file:

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