Sample code tương tác giữa eKYC và eContract trên native code (đối với các hình thức ký eKYC)

Code mẫu tích hợp

a. Android:

class MainActivity: FlutterActivity() {
    private val methodChannel: MethodChannel? = null
    var results: MethodChannel.Result? = null
    lateinit var data: ByteArray
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        configureFlutterEngine(FlutterEngine(this))
        // QRCodeArchKernel.init(this);
    }

    override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
        GeneratedPluginRegistrant.registerWith(flutterEngine)
        MethodChannel(
            getFlutterEngine()!!.dartExecutor.binaryMessenger,
            CHANNELEKYC
        ).setMethodCallHandler { call, result ->
            results = result
            if (call.method == "eKYC") {
                typeEkyc = call.argument("type")
                var language: String? = ""
                language = call.argument("language")
                doDinhDanhEkyc(typeEkyc, language)
            }
        }
……

private fun doDinhDanhEkyc(type: String?, language: String?) {
        AICamera.navigateToCameraAI(this, type, language!!)
    }

    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        super.onActivityResult(requestCode, resultCode, data)
        if (resultCode != RESULT_OK || data == null) {
            return
        }
        // ekyc
        if (requestCode == Constants.RequestCode.SELECT_EKYC_AI) {
                data.extras
                val dataEkyc = JSONObject()
                val infoDataJson =
                    if (data.getStringExtra("INFO_RESULT") == null) "" else data.getStringExtra(
                        "INFO_RESULT"
                    )!!
                val imageFont =
                    if (data.getStringExtra("FRONT_IMAGE") == null) "" else data.getStringExtra(
                        "FRONT_IMAGE"
                    )!!
                val imageRear =
                    if (data.getStringExtra("REAR_IMAGE") == null) "" else data.getStringExtra(
                        "REAR_IMAGE"
                    )!!
                val hashFront =
                    if (data.getStringExtra("HASH_FRONT") == null) "" else data.getStringExtra(
                        "HASH_FRONT"
                    )!!
                val strLivenessCardFront =
                    if (data.getStringExtra("LIVENESS_CARD_FRONT_RESULT") == null) "" else data.getStringExtra(
                        "LIVENESS_CARD_FRONT_RESULT"
                    )!!
                val strLivenessCardRear =
                    if (data.getStringExtra("LIVENESS_CARD_REAR_RESULT") == null) "" else data.getStringExtra(
                        "LIVENESS_CARD_REAR_RESULT"
                    )!!
                val imageUser =
                    if (data.getStringExtra("PORTRAIT_IMAGE") == null) "" else data.getStringExtra(
                        "PORTRAIT_IMAGE"
                    )!!
                val imageFarUser =
                    if (data.getStringExtra("PORTRAIT_FAR_IMAGE") == null) "" else data.getStringExtra(
                        "PORTRAIT_FAR_IMAGE"
                    )!!
                val imageNearUser =
                    if (data.getStringExtra("PORTRAIT_NEAR_IMAGE") == null) "" else data.getStringExtra(
                        "PORTRAIT_NEAR_IMAGE"
                    )!!
                val strDataLivenessFace =
                    if (data.getStringExtra("LIVENESS_FACE_RESULT") == null) "" else data.getStringExtra(
                        "LIVENESS_FACE_RESULT"
                    )!!
                val strDataCompare =
                    if (data.getStringExtra("COMPARE_RESULT") == null) "" else data.getStringExtra(
                        "COMPARE_RESULT"
                    )!!
                val imageUserResult: String
                imageUserResult = if (!TextUtils.isEmpty(imageUser)) {
                    imageUser
                } else if (!TextUtils.isEmpty(imageFarUser)) {
                    imageFarUser
                } else {
                    imageNearUser
                }
                if (infoDataJson.isNotEmpty() && imageUserResult.isNotEmpty()) {
                try {
                    dataEkyc.put("status", true)
                    dataEkyc.put("message", "")
                    dataEkyc.put("ekycType", typeEkyc)
                    dataEkyc.put("imageUser", imageUserResult)
                    dataEkyc.put("compareResult", strDataCompare)
                    dataEkyc.put("livenessUserFace", strDataLivenessFace)
                    dataEkyc.put("imageFront", imageFont)
                    dataEkyc.put("imageRear", imageRear)
                    dataEkyc.put("hashFront", hashFront)
                    dataEkyc.put("livenessCardFront", strLivenessCardFront)
                    dataEkyc.put("livenessCardRear", strLivenessCardRear)
                    dataEkyc.put("dataOcr", infoDataJson)
                    results!!.success(dataEkyc.toString())
                } catch (e: JSONException) {
                    e.printStackTrace()
                }
            } else {
                try {
                    val dataEkyc = JSONObject()
                    dataEkyc.put("status", false)
                    dataEkyc.put("ekycType", typeEkyc)
                    dataEkyc.put(
                        "message",
                        "Không xác thực được hoặc không kết nối được với hệ thống eKYC!"
                    )
                    results!!.success(dataEkyc.toString())
                } catch (e: JSONException) {
                    e.printStackTrace()
                }
            }
        }

companion object {
        private const val CHANNELEKYC = "vn.vnptit.econtract/eKYC"
        private const val CHANNELEOPENSMARTCAAPP = "vn.vnptit.econtract/openSmartCAAPP"
        private var typeEkyc: String? = "0"
    }

b.IOS:

@available(iOS 13.0, *)
@main
@objc class AppDelegate: FlutterAppDelegate {
    func ekycNetworkDidCallApi() {
        print("")
    }

    var ekycResult: FlutterResult?
  var typeEkyc: String = "0"
    private var channeleKYC : FlutterMethodChannel?
    
    #if !targetEnvironment(simulator)
    var typeDoc : TypeDocument?
    #endif
    
  override func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        if #available(iOS 13.0, *) {
          UNUserNotificationCenter.current().delegate = self as UNUserNotificationCenterDelegate
        }
        FirebaseApp.configure()
        GeneratedPluginRegistrant.register(with: self)
         if #available(iOS 10.0, *) {
          UNUserNotificationCenter.current().delegate = self as UNUserNotificationCenterDelegate
        }

        let controller : FlutterViewController = window?.rootViewController as! FlutterViewController
        let channeleKYC = FlutterMethodChannel(name: "vn.vnptit.econtract/eKYC", binaryMessenger: controller.binaryMessenger)
 channeleKYC.setMethodCallHandler({
            (call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
            self.ekycResult = result
            switch call.method {
            case "eKYC":
                guard let args = call.arguments as? [String:String] else {return}
                self.typeEkyc = args["type"] ?? ""
                let language = args["language"] ?? "vi"
                switch self.typeEkyc{
                    case "0":
                        self.typeDoc = IdentityCard
                    case "5":
                        self.typeDoc = IDCardChipBased
                    case "2":
                        self.typeDoc = Passport
                    default:
                        self.typeDoc = IdentityCard
                }
                
                DispatchQueue.main.async {
                    self.openSDKeKYC(controller, types: self.typeDoc,lang: language)
                }
            default:
                self.ekycResult!("")
            }
        })

import ICSdkEKYC
@available(iOS 13.0, *)
extension AppDelegate: ICEkycCameraDelegate {
    func icEkycGetResult() {
        DispatchQueue.main.async {
            self.ekycResult!(self.getInformationCard())
        }
    }
    
    func openSDKeKYC(_ controller:UIViewController, types: TypeDocument?, lang: String) {
        let objCamera = ICEkycCameraRouter.createModule() as! ICEkycCameraViewController
        objCamera.cameraDelegate = self
        objCamera.versionSdk = ProOval
        objCamera.flowType = full
        objCamera.isCheckLivenessCard = true
        objCamera.isEnableCompare = true
        objCamera.checkLivenessFace = IBeta
        objCamera.isEnableWaterMark = true
        objCamera.urlOcr = "https://api.idg.vnpt.vn/ai/v2/ocr/id"
        objCamera.urlCompare = "https://api.idg.vnpt.vn/ai/v2/face/compare"
        objCamera.urlCheckLivenessCard = "https://api.idg.vnpt.vn/ai/v2/card/liveness"
        objCamera.urlCheckMaskFace = "https://api.idg.vnpt.vn/ai/v2/face/mask"
        objCamera.urlLivenessFace = "https://api.idg.vnpt.vn/ai/v2/face/liveness"
        objCamera.urlLivenessFace3D = "https://api.idg.vnpt.vn/ai/v2/face/liveness-3d"
        objCamera.isShowSwitchCamera = true
        objCamera.documentType = types!
        objCamera.isEnableGotIt = true
        objCamera.languageSdk = lang // thay đổi ngôn ngữ
        objCamera.isShowTrademark = true
        objCamera.isValidatePostcode = true
        // objCamera.isEnableScanQRCode = typeEkyc == "1"
        objCamera.isCheckMaskedFace = true
        objCamera.challengeCode = ""
        objCamera.modalPresentationStyle = .fullScreen
        objCamera.modalTransitionStyle = .coverVertical
        controller.present(objCamera, animated: true, completion: nil)
    }
    
    func getResult() {
        DispatchQueue.main.async {
            self.ekycResult!(self.getInformationCard())
        }
        
    }
    
    func getInformationCard() -> String {
        do {
            let result = ICEKYCSavedData.shared().ocrResult
            let imageFront = ICEKYCSavedData.shared().imageCropedFront
            let imageRear = ICEKYCSavedData.shared().imageCropedBack
            let livenessCardFront = ICEKYCSavedData.shared().livenessCardFrontResult
            let livenessCardRear = ICEKYCSavedData.shared().livenessCardBackResult
            let hashFront = ICEKYCSavedData.shared().hashImageFront
            let imageFrontURL = storeImage(image: imageFront, forKey: "imageFront", withStorageType: StorageType.fileSystem)
            let imageRearURL =  storeImage(image: imageRear, forKey: "imageRear", withStorageType: StorageType.fileSystem)
            let compareResult = ICEKYCSavedData.shared().compareFaceResult
            let livenessUserFace = ICEKYCSavedData.shared().livenessFaceResult
            let imageFaceUser = ICEKYCSavedData.shared().imageCropedFaceFar
            let imageFaceUserURL =  storeImage(image: imageFaceUser, forKey: "imageFaceUser", withStorageType: StorageType.fileSystem)
            if (result.isEmpty && compareResult.isEmpty){
                let jsonObject: [String: Any] = [
                    "status"    :   false,
                    "ekycType"  :   self.typeEkyc,
                    "message"   :   "Khong the dinh danh hoac khong the ket noi voi he thong ekyc!",
                    
                ]
                let jsonString = convertIntoJSONString(arrayObject: jsonObject);
                return jsonString!;
            } else{
                let jsonObject: [String: Any] = [
                    "status"    :   true,
                    "message"   :   "",
                    "ekycType"  :   self.typeEkyc,
                    "imageUser" :   imageFaceUserURL,
                    "compareResult"    :  compareResult,
                    "livenessUserFace"   :  livenessUserFace,
                    "dataOcr"   :   result,
                    "livenessCardFront" : livenessCardFront,
                    "livenessCardRear"  : livenessCardRear,
                    "imageFront":   imageFrontURL,
                    "imageRear" :   imageRearURL,
                    "hashFront" :   hashFront
                ]
                let jsonString = convertIntoJSONString(arrayObject: jsonObject);
                return jsonString!;
            }
        } catch {
            let jsonObject: [String: Any] = [
                "status"    :   false,
                "ekycType"  :   self.typeEkyc,
                "message"   :   "Khong the dinh danh hoac khong the ket noi voi he thong ekyc!",
                
            ]
            let jsonString = convertIntoJSONString(arrayObject: jsonObject);
            return jsonString!;
            
        }
    }
}