adicionando SDK novo e mudando aditum module para paymentViewModel

app/build.gradle.kts

@@ -47,7 +47,7 @@ android {
 }
 
 dependencies {
-    implementation(files("libs/AditumSdkIntegration-2.3.6.67824-release.aar"))
+    implementation(files("libs/AditumSdkIntegration-2.3.4.860743-release.aar"))
     implementation("com.google.code.gson:gson:2.13.1")
     implementation("androidx.datastore:datastore-preferences:1.1.7")
     implementation(libs.androidx.core.ktx)

app/src/main/java/com/example/mypos/MainActivity.kt

@@ -4,16 +4,11 @@ import android.content.Context
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
-import androidx.activity.enableEdgeToEdge
 import androidx.compose.runtime.Composable
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.tooling.preview.Preview
-import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
-import androidx.lifecycle.viewmodel.viewModelFactory
 import com.example.mypos.models.PaymentViewModel
 import com.example.mypos.screen.PaymentScreen
-import com.example.mypos.services.AditumSdkService
 import com.example.mypos.services.PaymentApplication
 import com.example.mypos.ui.theme.POSTheme
 
@@ -22,14 +17,13 @@ class MainActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
         val context = this
         var paymentApplication = application as PaymentApplication
-        var aditumSdkService = AditumSdkService(paymentApplication)
         var paymentViewModel = ViewModelProvider(
             this,
-            PaymentViewModel.provideFactory(paymentApplication, context, aditumSdkService)
+            PaymentViewModel.provideFactory(paymentApplication, context)
         )[PaymentViewModel::class.java]
         setContent {
             POSTheme {
-                PaymentScreen(paymentViewModel, aditumSdkService)
+                PaymentScreen(paymentViewModel)
             }
         }
     }

app/src/main/java/com/example/mypos/models/PaymentViewModel.kt

@@ -6,11 +6,36 @@ import android.util.Log
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
+import br.com.aditum.data.v2.IPaymentCallback
 import br.com.aditum.data.v2.enums.AbecsCommands
+import br.com.aditum.data.v2.enums.InstallmentType
+import br.com.aditum.data.v2.enums.PayOperationType
+import br.com.aditum.data.v2.enums.PaymentType
 import br.com.aditum.data.v2.enums.TransactionStatus
+import br.com.aditum.data.v2.model.Charge
+import br.com.aditum.data.v2.model.MerchantData
+import br.com.aditum.data.v2.model.PinpadMessages
+import br.com.aditum.data.v2.model.callbacks.GetClearDataFinishedCallback
+import br.com.aditum.data.v2.model.callbacks.GetClearDataRequest
+import br.com.aditum.data.v2.model.callbacks.GetMenuSelectionFinishedCallback
+import br.com.aditum.data.v2.model.callbacks.GetMenuSelectionRequest
+import br.com.aditum.data.v2.model.cancelation.CancelationRequest
+import br.com.aditum.data.v2.model.cancelation.CancelationResponse
+import br.com.aditum.data.v2.model.cancelation.CancelationResponseCallback
+import br.com.aditum.data.v2.model.deactivation.DeactivationResponseCallback
+import br.com.aditum.data.v2.model.init.InitRequest
+import br.com.aditum.data.v2.model.init.InitResponse
+import br.com.aditum.data.v2.model.init.InitResponseCallback
+import br.com.aditum.data.v2.model.payment.PaymentRequest
+import br.com.aditum.data.v2.model.payment.PaymentResponse
+import br.com.aditum.data.v2.model.payment.PaymentResponseCallback
+import br.com.aditum.data.v2.model.transactions.ConfirmTransactionCallback
+import br.com.aditum.data.v2.model.transactions.PendingTransactionsCallback
+import com.example.mypos.BuildConfig
+import com.example.mypos.data.AditumError
 import com.example.mypos.data.PaymentRegister
-import com.example.mypos.services.AditumSdkService
 import com.example.mypos.services.PaymentApplication
+import com.google.gson.Gson
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
@@ -18,35 +43,31 @@ import kotlinx.coroutines.launch
 
 class PaymentViewModel(
     private val application: PaymentApplication,
-    private val context: Context,
+    private val context: Context
-    private val aditumSdkService: AditumSdkService
 ) : ViewModel() {
     private val paymentApplication = application
+    private val gson = Gson()
     private val TAG = "PaymentViewModel"
     private val _isServiceConnected = MutableStateFlow(false)
     val isServiceConnected: StateFlow<Boolean> = _isServiceConnected.asStateFlow()
+    private val _messageFlow = MutableStateFlow("")
+    val messageFlow: StateFlow<String> = _messageFlow.asStateFlow()
+    private val _pinLengthFlow = MutableStateFlow(0)
+    val pinLengthFlow: StateFlow<Int> = _pinLengthFlow.asStateFlow()
 
     init {
         viewModelScope.launch {
             paymentApplication.isServiceConnectedFlow.collect { isConnected ->
                 _isServiceConnected.value = isConnected
-            }
+                if (isConnected) {
-            aditumSdkService.register(
+                    try {
-                listener = object : PaymentRegister {
+                        paymentApplication.communicationService?.registerPaymentCallback(paymentCallback)
-                    override fun notification(
+                            ?: Log.e(TAG, "Failed to register payment callback: communicationService is null")
-                        message: String?,
+                    } catch (e: Exception) {
-                        transactionStatus: TransactionStatus?,
+                        Log.e(TAG, "Error registering payment callback: ${e.message}")
-                        command: AbecsCommands?
-                    ) {
-                        val notificationMessage = when (command) {
-                            AbecsCommands.Display -> "Exibindo mensagem: $message"
-                            AbecsCommands.GetPin -> "Aguardando digitação do PIN"
-                            else -> message ?: "Processando..."
-                        }
-                        Log.d(TAG, notificationMessage)
                     }
                 }
-            )
+            }
         }
     }
 
@@ -54,16 +75,285 @@ class PaymentViewModel(
         paymentApplication.startAditumSdkService()
     }
 
+    val paymentCallback = object : IPaymentCallback.Stub() {
+        override fun notification(
+            message: String?,
+            transactionStatus: TransactionStatus?,
+            command: AbecsCommands?
+        ) {
+            Log.i(TAG, "\nnotification - ${ message ?: "" }")
+            if (message != null) {
+                _messageFlow.value = message.replace("\\s+".toRegex(), " ").trim()
+            }
+        }
+
+        override fun pinNotification(message: String?, length: Int) {
+            _pinLengthFlow.value = length
+        }
+
+        override fun startGetClearData(
+            clearDataRequest: GetClearDataRequest?,
+            finished: GetClearDataFinishedCallback?
+        ) {
+            TODO("Not yet implemented")
+        }
+
+        override fun startGetMenuSelection(
+            menuSelectionRequest: GetMenuSelectionRequest?,
+            finished: GetMenuSelectionFinishedCallback?
+        ) {
+            TODO("Not yet implemented")
+        }
+
+        override fun qrCodeGenerated(qrCode: String?, expirationTime: Int) {
+            Log.d(TAG, "\nqrCode - ${ qrCode ?: "" }\nexpirationTime - $expirationTime")
+        }
+    }
+
+    fun initAditumSdk(
+        applicationName: String,
+        applicationVersion: String,
+        activationCode: String?,
+        resolve: (Boolean) -> Unit = {},
+        reject: (String, String?) -> Unit = { _, _ -> }
+    ) {
+        viewModelScope.launch {
+            try {
+                if (!paymentApplication.ensureServiceConnected()) {
+                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
+                    return@launch
+                }
+
+                val pinpadMessages = PinpadMessages().apply {
+                    mainMessage = applicationName
+                }
+
+                val initRequest = InitRequest().apply {
+                    this.pinpadMessages = pinpadMessages
+                    this.activationCode = if (BuildConfig.DEBUG) BuildConfig.ACTIVATION_CODE else activationCode
+                    this.applicationName = applicationName
+                    this.applicationVersion = applicationVersion
+                    this.useOnlySdk = true
+                    this.applicationToken = BuildConfig.APPLICATION_TOKEN
+                }
+
+                val callback = object : InitResponseCallback.Stub() {
+                    override fun onResponse(initResponse: InitResponse?) {
+                        if (initResponse != null) {
+                            resolve(initResponse.initialized)
+                        } else {
+                            Log.e(TAG, "onResponse - initResponse is null")
+                            reject(AditumError.INIT_RESPONSE_NULL, AditumError.INIT_RESPONSE_NULL_MESSAGE)
+                        }
+                    }
+                }
+
+                paymentApplication.communicationService?.init(initRequest, callback)
+                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
+            } catch (e: Exception) {
+                reject(AditumError.INIT_ERROR, "${AditumError.INIT_ERROR_MESSAGE}: ${e.message}")
+            }
+        }
+    }
+
+    fun getMerchantData(resolve: (MerchantData) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ -> }) {
+        viewModelScope.launch {
+            try {
+                if (!paymentApplication.ensureServiceConnected()) {
+                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
+                    return@launch
+                }
+
+                val merchantData: MerchantData? = paymentApplication.communicationService?.merchantData
+                if (merchantData != null) {
+                    resolve(merchantData)
+                } else {
+                    reject(AditumError.MERCHANT_DATA_NULL, AditumError.MERCHANT_DATA_NULL_MESSAGE)
+                }
+            } catch (e: Exception) {
+                reject(AditumError.MERCHANT_DATA_ERROR, "${AditumError.MERCHANT_DATA_ERROR_MESSAGE}: ${e.message}")
+            }
+        }
+    }
+
+    fun pay(
+        amount: Long,
+        installments: Int? = null,
+        paymentType: PaymentType,
+        allowContactless: Boolean = true,
+        amountSeasoning: ((Long) -> Long)? = null,
+        resolve: (PaymentResponse) -> Unit = {},
+        reject: (String, String?) -> Unit = { _, _ -> }
+    ) {
+        viewModelScope.launch {
+            try {
+                if (!paymentApplication.ensureServiceConnected()) {
+                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
+                    return@launch
+                }
+
+                val adjustedAmount = amountSeasoning?.invoke(amount) ?: amount
+                if (adjustedAmount <= 0) {
+                    reject(AditumError.INVALID_AMOUNT, AditumError.INVALID_AMOUNT_MESSAGE)
+                    return@launch
+                }
+
+                val paymentRequest = PaymentRequest().apply {
+                    currency = 986
+                    operationType = PayOperationType.Authorization
+                    this.paymentType = paymentType
+                    this.amount = amount
+                    this.allowContactless = allowContactless
+                    manualEntry = false
+                    installmentType = if (paymentType == PaymentType.Debit) InstallmentType.Undefined else InstallmentType.Merchant
+                    this.installmentNumber = when {
+                        installments == null -> if (paymentType == PaymentType.Credit) 1 else 0
+                        installments > 1 -> installments
+                        paymentType == PaymentType.Debit -> 0
+                        else -> 1
+                    }
+                }
+
+                val callback = object : PaymentResponseCallback.Stub() {
+                    override fun onResponse(paymentResponse: PaymentResponse?) {
+                        if (paymentResponse != null) {
+                            val json = gson.toJson(paymentResponse)
+                            Log.d(TAG, "onResponse - $json")
+                            resolve(paymentResponse)
+                        } else {
+                            Log.e(TAG, "onResponse - paymentResponse is null")
+                            reject(AditumError.PAYMENT_RESPONSE_NULL, AditumError.PAYMENT_RESPONSE_NULL_MESSAGE)
+                        }
+                    }
+                }
+
+                paymentApplication.communicationService?.pay(paymentRequest, callback)
+                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
+            } catch (e: Exception) {
+                reject(AditumError.PAYMENT_ERROR, "${AditumError.PAYMENT_ERROR_MESSAGE}: ${e.message}")
+            }
+        }
+    }
+
+    fun confirm(nsu: String, resolve: (Boolean) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ -> }) {
+        viewModelScope.launch {
+            try {
+                if (!paymentApplication.ensureServiceConnected()) {
+                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
+                    return@launch
+                }
+
+                val callback = object : ConfirmTransactionCallback.Stub() {
+                    override fun onResponse(confirmed: Boolean) {
+                        resolve(confirmed)
+                    }
+                }
+
+                paymentApplication.communicationService?.confirmTransaction(nsu, callback)
+                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
+            } catch (e: Exception) {
+                reject(AditumError.CONFIRM_ERROR, "${AditumError.CONFIRM_ERROR_MESSAGE}: ${e.message}")
+            }
+        }
+    }
+
+    fun cancel(nsu: String, isReversal: Boolean, resolve: (Boolean) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ -> }) {
+        viewModelScope.launch {
+            try {
+                if (!paymentApplication.ensureServiceConnected()) {
+                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
+                    return@launch
+                }
+
+                val cancelationRequest = CancelationRequest(nsu, isReversal)
+
+                val callback = object : CancelationResponseCallback.Stub() {
+                    override fun onResponse(cancelationResponse: CancelationResponse?) {
+                        if (cancelationResponse != null) {
+                            resolve(cancelationResponse.canceled)
+                        } else {
+                            Log.e(TAG, "onResponse - cancelationResponse is null")
+                            reject(AditumError.CANCEL_RESPONSE_NULL, AditumError.CANCEL_RESPONSE_NULL_MESSAGE)
+                        }
+                    }
+                }
+
+                paymentApplication.communicationService?.cancel(cancelationRequest, callback)
+                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
+            } catch (e: Exception) {
+                reject(AditumError.CANCEL_ERROR, "${AditumError.CANCEL_ERROR_MESSAGE}: ${e.message}")
+            }
+        }
+    }
+
+    fun aboutOperation(resolve: (Boolean) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ -> }) {
+        viewModelScope.launch {
+            if (!paymentApplication.ensureServiceConnected()) {
+                reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
+                return@launch
+            }
+
+            paymentApplication.communicationService?.abortOperation()
+
+        }
+    }
+
+    fun pendingTransactions(resolve: (List<Charge?>?) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ ->}) {
+        viewModelScope.launch {
+            try {
+                if (!paymentApplication.ensureServiceConnected()) {
+                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
+                    return@launch
+                }
+
+                val callback = object : PendingTransactionsCallback.Stub() {
+                    override fun onResponse(results: List<Charge?>?) {
+                        val json = gson.toJson(results)
+                        Log.e(TAG, "onResponse - $json")
+                        resolve(results)
+                    }
+                }
+
+                paymentApplication.communicationService?.pendingTransactions(callback)
+                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
+            } catch (e: Exception) {
+                reject(AditumError.CONFIRM_ERROR, "${AditumError.CONFIRM_ERROR_MESSAGE}: ${e.message}")
+            }
+        }
+    }
+
+    fun deactivate(resolve: (Boolean) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ -> }) {
+        viewModelScope.launch {
+            try {
+                if (!paymentApplication.ensureServiceConnected()) {
+                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
+                    return@launch
+                }
+
+                val callback = object : DeactivationResponseCallback.Stub() {
+                    override fun onResponse(status: Boolean) {
+                        Log.d(TAG, "onDeactivationResponse - deactivationResponse: $status")
+                        resolve(status)
+                    }
+                }
+
+                paymentApplication.communicationService?.deactivate(callback)
+                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
+            } catch (e: Exception) {
+                reject(AditumError.DEACTIVATE_ERROR, "${AditumError.DEACTIVATE_ERROR_MESSAGE}: ${e.message}")
+            }
+        }
+    }
+
     companion object {
         fun provideFactory(
             paymentApplication: PaymentApplication,
-            context: Context,
+            context: Context
-            aditumSdkService: AditumSdkService
         ): ViewModelProvider.Factory = object : ViewModelProvider.Factory {
             @Suppress("UNCHECKED_CAST")
             override fun <T : ViewModel> create(modelClass: Class<T>): T {
                 if (modelClass.isAssignableFrom(PaymentViewModel::class.java)) {
-                    return PaymentViewModel(paymentApplication, context, aditumSdkService) as T
+                    return PaymentViewModel(paymentApplication, context) as T
                 }
                 throw IllegalArgumentException("Unknown ViewModel class")
             }

app/src/main/java/com/example/mypos/screen/PaymentScreen.kt

@@ -15,18 +15,17 @@ import androidx.compose.ui.unit.dp
 import br.com.aditum.data.v2.enums.PaymentType
 import com.example.mypos.BuildConfig
 import com.example.mypos.models.PaymentViewModel
-import com.example.mypos.services.AditumSdkService
 import kotlinx.coroutines.flow.collectLatest
 
 @Composable
-fun PaymentScreen(viewModel: PaymentViewModel, aditumSdkService: AditumSdkService) {
+fun PaymentScreen(viewModel: PaymentViewModel) {
     val context = LocalContext.current
     var amount by remember { mutableStateOf("") }
     var installments by remember { mutableStateOf("1") }
     var paymentType by remember { mutableStateOf(PaymentType.Credit) }
     val isServiceConnected by viewModel.isServiceConnected.collectAsState()
-    val message by aditumSdkService.messageFlow.collectAsState()
+    val message by viewModel.messageFlow.collectAsState()
-    val pinLength by aditumSdkService.pinLengthFlow.collectAsState()
+    val pinLength by viewModel.pinLengthFlow.collectAsState()
     var isInitializing by remember { mutableStateOf(false) }
     var isPaying by remember { mutableStateOf(false) }
     var showLoading by remember { mutableStateOf(false) }
@@ -69,7 +68,7 @@ fun PaymentScreen(viewModel: PaymentViewModel, aditumSdkService: AditumSdkServic
                 if (!isInitializing) {
                     isInitializing = true
                     showLoading = true
-                    aditumSdkService.initAditumSdk(
+                    viewModel.initAditumSdk(
                         applicationName = "MyPOS",
                         applicationVersion = "1.0.0",
                         activationCode = BuildConfig.ACTIVATION_CODE,
@@ -156,7 +155,7 @@ fun PaymentScreen(viewModel: PaymentViewModel, aditumSdkService: AditumSdkServic
                 if (!isPaying) {
                     isPaying = true
                     showLoading = true
-                    aditumSdkService.pay(
+                    viewModel.pay(
                         amount = amountValue,
                         installments = if (paymentType == PaymentType.Credit) installmentCount else null,
                         paymentType = paymentType,

app/src/main/java/com/example/mypos/services/AditumSdkService.kt

@@ -1,331 +0,0 @@
-package com.example.mypos.services
-
-import android.util.Log
-import br.com.aditum.data.v2.IPaymentCallback
-import br.com.aditum.data.v2.enums.AbecsCommands
-import br.com.aditum.data.v2.enums.InstallmentType
-import br.com.aditum.data.v2.enums.PayOperationType
-import br.com.aditum.data.v2.enums.PaymentType
-import br.com.aditum.data.v2.enums.TransactionStatus
-import br.com.aditum.data.v2.model.Charge
-import br.com.aditum.data.v2.model.MerchantData
-import br.com.aditum.data.v2.model.PinpadMessages
-import br.com.aditum.data.v2.model.callbacks.GetClearDataFinishedCallback
-import br.com.aditum.data.v2.model.callbacks.GetClearDataRequest
-import br.com.aditum.data.v2.model.callbacks.GetMenuSelectionFinishedCallback
-import br.com.aditum.data.v2.model.callbacks.GetMenuSelectionRequest
-import br.com.aditum.data.v2.model.cancelation.CancelationRequest
-import br.com.aditum.data.v2.model.cancelation.CancelationResponse
-import br.com.aditum.data.v2.model.cancelation.CancelationResponseCallback
-import br.com.aditum.data.v2.model.deactivation.DeactivationResponseCallback
-import br.com.aditum.data.v2.model.init.InitRequest
-import br.com.aditum.data.v2.model.init.InitResponse
-import br.com.aditum.data.v2.model.init.InitResponseCallback
-import br.com.aditum.data.v2.model.payment.PaymentRequest
-import br.com.aditum.data.v2.model.payment.PaymentResponse
-import br.com.aditum.data.v2.model.payment.PaymentResponseCallback
-import br.com.aditum.data.v2.model.transactions.ConfirmTransactionCallback
-import br.com.aditum.data.v2.model.transactions.PendingTransactionsCallback
-import com.example.mypos.BuildConfig
-import com.example.mypos.data.AditumError
-import com.example.mypos.data.PaymentRegister
-import com.google.gson.Gson
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.flow.asStateFlow
-import kotlinx.coroutines.launch
-
-class AditumSdkService(private val paymentApplication: PaymentApplication) {
-    companion object {
-        private const val TAG = "AditumSdkModule"
-    }
-
-    private val gson = Gson()
-    private val coroutineScope = CoroutineScope(Dispatchers.IO)
-
-    fun getName(): String = "AditumSdkModule"
-
-    private val _messageFlow = MutableStateFlow("")
-    val messageFlow: StateFlow<String> = _messageFlow.asStateFlow()
-
-    private val _pinLengthFlow = MutableStateFlow(0)
-    val pinLengthFlow: StateFlow<Int> = _pinLengthFlow.asStateFlow()
-
-    init {
-        coroutineScope.launch {
-            paymentApplication.communicationService?.registerPaymentCallback(paymentCallback)
-        }
-    }
-
-    val paymentCallback = object : IPaymentCallback.Stub() {
-        override fun notification(
-            message: String?,
-            transactionStatus: TransactionStatus?,
-            command: AbecsCommands?
-        ) {
-            Log.i(TAG, "\nnotification - ${ message ?: "" }")
-            if (message != null) {
-                _messageFlow.value = message.replace("\\s+".toRegex(), " ").trim()
-            }
-        }
-
-        override fun pinNotification(message: String?, length: Int) {
-            _pinLengthFlow.value = length
-        }
-
-        override fun startGetClearData(
-            clearDataRequest: GetClearDataRequest?,
-            finished: GetClearDataFinishedCallback?
-        ) {
-            TODO("Not yet implemented")
-        }
-
-        override fun startGetMenuSelection(
-            menuSelectionRequest: GetMenuSelectionRequest?,
-            finished: GetMenuSelectionFinishedCallback?
-        ) {
-            TODO("Not yet implemented")
-        }
-
-        override fun qrCodeGenerated(qrCode: String?, expirationTime: Int) {
-            Log.d(TAG, "\nqrCode - ${ qrCode ?: "" }\nexpirationTime - $expirationTime")
-        }
-    }
-
-    fun initAditumSdk(
-        applicationName: String,
-        applicationVersion: String,
-        activationCode: String?,
-        resolve: (Boolean) -> Unit = {},
-        reject: (String, String?) -> Unit = { _, _ -> }
-    ) {
-        coroutineScope.launch {
-            try {
-                if (!paymentApplication.ensureServiceConnected()) {
-                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
-                    return@launch
-                }
-
-                val pinpadMessages = PinpadMessages().apply {
-                    mainMessage = applicationName
-                }
-
-                val initRequest = InitRequest().apply {
-                    this.pinpadMessages = pinpadMessages
-                    this.activationCode = if (BuildConfig.DEBUG) BuildConfig.ACTIVATION_CODE else activationCode
-                    this.applicationName = applicationName
-                    this.applicationVersion = applicationVersion
-                    this.useOnlySdk = true
-                    this.applicationToken = BuildConfig.APPLICATION_TOKEN
-                }
-
-                val callback = object : InitResponseCallback.Stub() {
-                    override fun onResponse(initResponse: InitResponse?) {
-                        if (initResponse != null) {
-                            resolve(initResponse.initialized)
-                        } else {
-                            Log.e(TAG, "onResponse - initResponse is null")
-                            reject(AditumError.INIT_RESPONSE_NULL, AditumError.INIT_RESPONSE_NULL_MESSAGE)
-                        }
-                    }
-                }
-
-                paymentApplication.communicationService?.init(initRequest, callback)
-                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
-            } catch (e: Exception) {
-                reject(AditumError.INIT_ERROR, "${AditumError.INIT_ERROR_MESSAGE}: ${e.message}")
-            }
-        }
-    }
-
-    fun getMerchantData(resolve: (MerchantData) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ -> }) {
-        coroutineScope.launch {
-            try {
-                if (!paymentApplication.ensureServiceConnected()) {
-                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
-                    return@launch
-                }
-
-                val merchantData: MerchantData? = paymentApplication.communicationService?.merchantData
-                if (merchantData != null) {
-                    resolve(merchantData)
-                } else {
-                    reject(AditumError.MERCHANT_DATA_NULL, AditumError.MERCHANT_DATA_NULL_MESSAGE)
-                }
-            } catch (e: Exception) {
-                reject(AditumError.MERCHANT_DATA_ERROR, "${AditumError.MERCHANT_DATA_ERROR_MESSAGE}: ${e.message}")
-            }
-        }
-    }
-
-    fun pay(
-        amount: Long,
-        installments: Int? = null,
-        paymentType: PaymentType,
-        allowContactless: Boolean = true,
-        amountSeasoning: ((Long) -> Long)? = null,
-        resolve: (PaymentResponse) -> Unit = {},
-        reject: (String, String?) -> Unit = { _, _ -> }
-    ) {
-        coroutineScope.launch {
-            try {
-                if (!paymentApplication.ensureServiceConnected()) {
-                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
-                    return@launch
-                }
-
-                val adjustedAmount = amountSeasoning?.invoke(amount) ?: amount
-                if (adjustedAmount <= 0) {
-                    reject(AditumError.INVALID_AMOUNT, AditumError.INVALID_AMOUNT_MESSAGE)
-                    return@launch
-                }
-
-                val paymentRequest = PaymentRequest().apply {
-                    currency = 986
-                    operationType = PayOperationType.Authorization
-                    this.paymentType = paymentType
-                    this.amount = amount
-                    this.allowContactless = allowContactless
-                    manualEntry = false
-                    installmentType = if (paymentType == PaymentType.Debit) InstallmentType.Undefined else InstallmentType.Merchant
-                    this.installmentNumber = when {
-                        installments == null -> if (paymentType == PaymentType.Credit) 1 else 0
-                        installments > 1 -> installments
-                        paymentType == PaymentType.Debit -> 0
-                        else -> 1
-                    }
-                }
-
-                val callback = object : PaymentResponseCallback.Stub() {
-                    override fun onResponse(paymentResponse: PaymentResponse?) {
-                        if (paymentResponse != null) {
-                            val json = gson.toJson(paymentResponse)
-                            Log.d(TAG, "onResponse - $json")
-                            resolve(paymentResponse)
-                        } else {
-                            Log.e(TAG, "onResponse - paymentResponse is null")
-                            reject(AditumError.PAYMENT_RESPONSE_NULL, AditumError.PAYMENT_RESPONSE_NULL_MESSAGE)
-                        }
-                    }
-                }
-
-                paymentApplication.communicationService?.pay(paymentRequest, callback)
-                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
-            } catch (e: Exception) {
-                reject(AditumError.PAYMENT_ERROR, "${AditumError.PAYMENT_ERROR_MESSAGE}: ${e.message}")
-            }
-        }
-    }
-
-    fun confirm(nsu: String, resolve: (Boolean) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ -> }) {
-        coroutineScope.launch {
-            try {
-                if (!paymentApplication.ensureServiceConnected()) {
-                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
-                    return@launch
-                }
-
-                val callback = object : ConfirmTransactionCallback.Stub() {
-                    override fun onResponse(confirmed: Boolean) {
-                        resolve(confirmed)
-                    }
-                }
-
-                paymentApplication.communicationService?.confirmTransaction(nsu, callback)
-                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
-            } catch (e: Exception) {
-                reject(AditumError.CONFIRM_ERROR, "${AditumError.CONFIRM_ERROR_MESSAGE}: ${e.message}")
-            }
-        }
-    }
-
-    fun cancel(nsu: String, isReversal: Boolean, resolve: (Boolean) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ -> }) {
-        coroutineScope.launch {
-            try {
-                if (!paymentApplication.ensureServiceConnected()) {
-                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
-                    return@launch
-                }
-
-                val cancelationRequest = CancelationRequest(nsu, isReversal)
-
-                val callback = object : CancelationResponseCallback.Stub() {
-                    override fun onResponse(cancelationResponse: CancelationResponse?) {
-                        if (cancelationResponse != null) {
-                            resolve(cancelationResponse.canceled)
-                        } else {
-                            Log.e(TAG, "onResponse - cancelationResponse is null")
-                            reject(AditumError.CANCEL_RESPONSE_NULL, AditumError.CANCEL_RESPONSE_NULL_MESSAGE)
-                        }
-                    }
-                }
-
-                paymentApplication.communicationService?.cancel(cancelationRequest, callback)
-                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
-            } catch (e: Exception) {
-                reject(AditumError.CANCEL_ERROR, "${AditumError.CANCEL_ERROR_MESSAGE}: ${e.message}")
-            }
-        }
-    }
-
-    fun aboutOperation(resolve: (Boolean) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ -> }) {
-        coroutineScope.launch {
-            if (!paymentApplication.ensureServiceConnected()) {
-                reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
-                return@launch
-            }
-
-            paymentApplication.communicationService?.abortOperation()
-
-        }
-    }
-
-    fun pendingTransactions(resolve: (List<Charge?>?) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ ->}) {
-        coroutineScope.launch {
-            try {
-                if (!paymentApplication.ensureServiceConnected()) {
-                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
-                    return@launch
-                }
-
-                val callback = object : PendingTransactionsCallback.Stub() {
-                    override fun onResponse(results: List<Charge?>?) {
-                        val json = gson.toJson(results)
-                        Log.e(TAG, "onResponse - $json")
-                        resolve(results)
-                    }
-                }
-
-                paymentApplication.communicationService?.pendingTransactions(callback)
-                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
-            } catch (e: Exception) {
-                reject(AditumError.CONFIRM_ERROR, "${AditumError.CONFIRM_ERROR_MESSAGE}: ${e.message}")
-            }
-        }
-    }
-
-    fun deactivate(resolve: (Boolean) -> Unit = {}, reject: (String, String?) -> Unit = { _, _ -> }) {
-        coroutineScope.launch {
-            try {
-                if (!paymentApplication.ensureServiceConnected()) {
-                    reject(AditumError.SERVICE_NOT_AVAILABLE, AditumError.SERVICE_NOT_AVAILABLE_MESSAGE)
-                    return@launch
-                }
-
-                val callback = object : DeactivationResponseCallback.Stub() {
-                    override fun onResponse(status: Boolean) {
-                        Log.d(TAG, "onDeactivationResponse - deactivationResponse: $status")
-                        resolve(status)
-                    }
-                }
-
-                paymentApplication.communicationService?.deactivate(callback)
-                    ?: reject(AditumError.SERVICE_NULL, AditumError.SERVICE_NULL_MESSAGE)
-            } catch (e: Exception) {
-                reject(AditumError.DEACTIVATE_ERROR, "${AditumError.DEACTIVATE_ERROR_MESSAGE}: ${e.message}")
-            }
-        }
-    }
-}