Updated on 2026-08-14

app/src/main/java/com/tangem/tap/common/DialogManager.kt

@@ -22,6 +22,7 @@ import com.tangem.tap.features.onboarding.products.wallet.ui.dialogs.UnfinishedB
 import com.tangem.tap.features.wallet.redux.WalletDialog
 import com.tangem.tap.features.wallet.ui.dialogs.AmountToSendBottomSheetDialog
 import com.tangem.tap.features.wallet.ui.dialogs.ChooseTradeActionBottomSheetDialog
+import com.tangem.tap.features.wallet.ui.dialogs.RussianCardholdersWarningBottomSheetDialog
 import com.tangem.tap.features.wallet.ui.dialogs.ScanFailsDialog
 import com.tangem.tap.features.wallet.ui.dialogs.SignedHashesWarningDialog
 import com.tangem.tap.features.wallet.ui.dialogs.SimpleOkDialog
@@ -115,6 +116,8 @@ class DialogManager : StoreSubscriber<GlobalState> {
                 AmountToSendBottomSheetDialog(context, state.dialog)
             is WalletDialog.SignedHashesMultiWalletDialog ->
                 SignedHashesWarningDialog.create(context)
+            is WalletDialog.RussianCardholdersWarningDialog ->
+                RussianCardholdersWarningBottomSheetDialog(context)
             else -> null
         }
         dialog?.show()

app/src/main/java/com/tangem/tap/common/redux/global/GlobalState.kt

@@ -28,6 +28,7 @@ data class GlobalState(
     val exchangeManager: CurrencyExchangeManager? = null,
     val resources: AndroidResources = AndroidResources(),
     val analyticsHandlers: AnalyticsHandler? = null,
+    val userCountry: String? = null,
 ) : StateType
 
 

app/src/main/java/com/tangem/tap/features/wallet/redux/WalletAction.kt

@@ -145,6 +145,7 @@ sealed class WalletAction : Action {
         object SignedHashesMultiWalletDialog : DialogAction()
         object ChooseTradeActionDialog : DialogAction()
         data class ChooseCurrency(val amounts: List<Amount>?) : DialogAction()
+        object RussianCardholdersWarningDialog : DialogAction()
 
         object Hide : DialogAction()
     }
@@ -155,8 +156,10 @@ sealed class WalletAction : Action {
     object EmptyWallet : WalletAction()
 
     sealed class TradeCryptoAction : WalletAction() {
-        object Buy : TradeCryptoAction()
         object Sell : TradeCryptoAction()
+        data class Buy(
+            val checkUserLocation: Boolean = true,
+        ) : TradeCryptoAction()
         data class FinishSelling(val transactionId: String) : TradeCryptoAction()
         data class SendCrypto(
             val currencyId: String,

app/src/main/java/com/tangem/tap/features/wallet/redux/WalletState.kt

@@ -1,7 +1,12 @@
 package com.tangem.tap.features.wallet.redux
 
 import android.graphics.Bitmap
-import com.tangem.blockchain.common.*
+import com.tangem.blockchain.common.Amount
+import com.tangem.blockchain.common.Blockchain
+import com.tangem.blockchain.common.DerivationStyle
+import com.tangem.blockchain.common.Token
+import com.tangem.blockchain.common.Wallet
+import com.tangem.blockchain.common.WalletManager
 import com.tangem.blockchain.common.address.AddressType
 import com.tangem.common.extensions.isZero
 import com.tangem.domain.common.extensions.canHandleToken
@@ -17,15 +22,21 @@ import com.tangem.tap.domain.configurable.warningMessage.WarningMessage
 import com.tangem.tap.domain.tokens.models.BlockchainNetwork
 import com.tangem.tap.features.onboarding.products.twins.redux.TwinCardsState
 import com.tangem.tap.features.tokens.redux.TokenWithBlockchain
-import com.tangem.tap.features.wallet.models.*
+import com.tangem.tap.features.wallet.models.PendingTransaction
+import com.tangem.tap.features.wallet.models.TotalBalance
+import com.tangem.tap.features.wallet.models.WalletRent
+import com.tangem.tap.features.wallet.models.WalletWarning
+import com.tangem.tap.features.wallet.models.hasPendingTransactions
+import com.tangem.tap.features.wallet.models.hasSendableAmounts
+import com.tangem.tap.features.wallet.models.isSendableAmount
 import com.tangem.tap.features.wallet.redux.reducers.calculateTotalFiatAmount
 import com.tangem.tap.features.wallet.redux.reducers.findProgressState
 import com.tangem.tap.features.wallet.ui.BalanceStatus
 import com.tangem.tap.features.wallet.ui.BalanceWidgetData
 import com.tangem.tap.network.exchangeServices.CurrencyExchangeManager
 import com.tangem.tap.store
-import org.rekotlin.StateType
 import java.math.BigDecimal
+import org.rekotlin.StateType
 import kotlin.properties.ReadOnlyProperty
 
 data class WalletState(
@@ -317,6 +328,7 @@ sealed interface WalletDialog : StateDialog {
         val currenciesList: List<FiatCurrency>,
         val currentAppCurrency: FiatCurrency,
     ) : WalletDialog
+    object RussianCardholdersWarningDialog : WalletDialog
 }
 
 enum class ProgressState : WidgetState { Loading, Refreshing, Done, Error }

app/src/main/java/com/tangem/tap/features/wallet/redux/middlewares/TradeCryptoMiddleware.kt

@@ -24,33 +24,34 @@ class TradeCryptoMiddleware {
         if (DemoHelper.tryHandle(state, action)) return
 
         when (action) {
-            is WalletAction.TradeCryptoAction.Buy -> startExchange(action)
-            is WalletAction.TradeCryptoAction.Sell -> startExchange(action)
+            is WalletAction.TradeCryptoAction.Buy -> proceedBuyAction(state, action)
+            is WalletAction.TradeCryptoAction.Sell -> proceedSellAction()
             is WalletAction.TradeCryptoAction.SendCrypto -> preconfigureAndOpenSendScreen(action)
             is WalletAction.TradeCryptoAction.FinishSelling -> openReceiptUrl(action.transactionId)
         }
     }
 
-    private fun startExchange(action: WalletAction.TradeCryptoAction) {
-        val selectedWalletData = store.state.walletState.getSelectedWalletData()
-        val exchangeManager = store.state.globalState.exchangeManager ?: return
-        val addresses = selectedWalletData?.walletAddresses ?: return
-        if (addresses.list.isEmpty()) return
-        val appCurrency = store.state.globalState.appCurrency
-
-        val defaultAddress = addresses.list[0].address
-        val currency = selectedWalletData.currency
-        val currencySymbol = selectedWalletData.currency.currencySymbol
-
-        val exchangeAction = if (action is WalletAction.TradeCryptoAction.Buy) {
-            CurrencyExchangeManager.Action.Buy
-        } else {
-            CurrencyExchangeManager.Action.Sell
+    private fun proceedBuyAction(
+        state: () -> AppState?,
+        action: WalletAction.TradeCryptoAction.Buy,
+    ) {
+        if (action.checkUserLocation && state()?.globalState?.userCountry == "RU") {
+            store.dispatchOnMain(
+                WalletAction.DialogAction.RussianCardholdersWarningDialog
+            )
+            return
         }
 
-        if (exchangeAction == CurrencyExchangeManager.Action.Buy &&
-            currency is Currency.Token && currency.blockchain.isTestnet()
-        ) {
+        val selectedWalletData = store.state.walletState.getSelectedWalletData() ?: return
+        val exchangeManager = store.state.globalState.exchangeManager ?: return
+        val appCurrency = store.state.globalState.appCurrency
+
+        val addresses = selectedWalletData.walletAddresses?.list.orEmpty()
+        if (addresses.isEmpty()) return
+
+        val currency = selectedWalletData.currency
+
+        if (currency is Currency.Token && currency.blockchain.isTestnet()) {
             val walletManager = store.state.walletState.getWalletManager(currency)
             if (walletManager !is EthereumWalletManager) {
                 store.dispatchDebugErrorNotification("Testnet tokens available only for the Ethereum")
@@ -62,13 +63,31 @@ class TradeCryptoMiddleware {
         }
 
         exchangeManager.getUrl(
-            action = exchangeAction,
+            action = CurrencyExchangeManager.Action.Buy,
             blockchain = currency.blockchain,
-            cryptoCurrencyName = currencySymbol,
+            cryptoCurrencyName = currency.currencySymbol,
             fiatCurrencyName = appCurrency.code,
-            walletAddress = defaultAddress
+            walletAddress = addresses[0].address
         )?.let { store.dispatchOnMain(NavigationAction.OpenUrl(it)) }
+    }
 
+    private fun proceedSellAction() {
+        val selectedWalletData = store.state.walletState.getSelectedWalletData() ?: return
+        val exchangeManager = store.state.globalState.exchangeManager ?: return
+        val appCurrency = store.state.globalState.appCurrency
+
+        val addresses = selectedWalletData.walletAddresses?.list.orEmpty()
+        if (addresses.isEmpty()) return
+
+        val currency = selectedWalletData.currency
+
+        exchangeManager.getUrl(
+            action = CurrencyExchangeManager.Action.Sell,
+            blockchain = currency.blockchain,
+            cryptoCurrencyName = currency.currencySymbol,
+            fiatCurrencyName = appCurrency.code,
+            walletAddress = addresses[0].address
+        )?.let { store.dispatchOnMain(NavigationAction.OpenUrl(it)) }
     }
 
     private fun preconfigureAndOpenSendScreen(action: WalletAction.TradeCryptoAction.SendCrypto) {

app/src/main/java/com/tangem/tap/features/wallet/redux/middlewares/WalletDialogsMiddleware.kt

@@ -27,10 +27,13 @@ class WalletDialogsMiddleware {
             is WalletAction.DialogAction.ChooseCurrency -> {
                 store.dispatchDialogShow(
                     WalletDialog.SelectAmountToSendDialog(
-                        amounts = action.amounts
+                            amounts = action.amounts
                     )
                 )
             }
+            is WalletAction.DialogAction.RussianCardholdersWarningDialog -> {
+                store.dispatchDialogShow(WalletDialog.RussianCardholdersWarningDialog)
+            }
             is WalletAction.DialogAction.Hide -> {
                 store.dispatchDialogHide()
             }

app/src/main/java/com/tangem/tap/features/wallet/ui/WalletDetailsFragment.kt

@@ -91,7 +91,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
 
     private fun setupButtons() = with(binding) {
         rowButtons.onBuyClick = {
-            store.dispatch(WalletAction.TradeCryptoAction.Buy)
+            store.dispatch(WalletAction.TradeCryptoAction.Buy())
         }
         rowButtons.onSellClick = {
             store.dispatch(WalletAction.TradeCryptoAction.Sell)

app/src/main/java/com/tangem/tap/features/wallet/ui/dialogs/ChooseTradeActionBottomSheetDialog.kt

@@ -27,7 +27,7 @@ class ChooseTradeActionBottomSheetDialog(context: Context) : BottomSheetDialog(c
         }
 
         binding!!.dialogBtnBuy.setOnClickListener {
-            store.dispatch(WalletAction.TradeCryptoAction.Buy)
+            store.dispatch(WalletAction.TradeCryptoAction.Buy())
             dismiss()
         }
         binding!!.dialogBtnSell.setOnClickListener {

app/src/main/java/com/tangem/tap/features/wallet/ui/dialogs/RussianCardholdersWarningBottomSheetDialog.kt

@@ -0,0 +1,39 @@
+package com.tangem.tap.features.wallet.ui.dialogs
+
+import android.content.Context
+import android.os.Bundle
+import android.view.LayoutInflater
+import com.google.android.material.bottomsheet.BottomSheetDialog
+import com.tangem.tap.common.extensions.dispatchDialogHide
+import com.tangem.tap.features.wallet.redux.WalletAction
+import com.tangem.tap.store
+import com.tangem.wallet.databinding.DialogRussiansCardholdersWarningBinding
+
+class RussianCardholdersWarningBottomSheetDialog(context: Context) : BottomSheetDialog(context) {
+
+    private var binding: DialogRussiansCardholdersWarningBinding? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = DialogRussiansCardholdersWarningBinding
+            .inflate(LayoutInflater.from(context))
+            .also { setContentView(it.root) }
+    }
+
+    override fun show() {
+        super.show()
+        setOnDismissListener {
+            binding = null
+            store.dispatchDialogHide()
+        }
+
+        binding?.btnYes?.setOnClickListener {
+            // TODO: Open instruction WebView
+            dismiss()
+        }
+        binding?.btnNo?.setOnClickListener {
+            store.dispatch(WalletAction.TradeCryptoAction.Buy(checkUserLocation = false))
+            dismiss()
+        }
+    }
+}

app/src/main/java/com/tangem/tap/features/wallet/ui/wallet/SingleWalletView.kt

@@ -149,7 +149,7 @@ class SingleWalletView : WalletView {
         val allowedToBuy = tradeCryptoState.isAvailableToBuy()
         val allowedToSell = tradeCryptoState.isAvailableToSell()
         val action = when {
-            allowedToBuy && !allowedToSell -> WalletAction.TradeCryptoAction.Buy
+            allowedToBuy && !allowedToSell -> WalletAction.TradeCryptoAction.Buy()
             !allowedToBuy && allowedToSell -> WalletAction.TradeCryptoAction.Sell
             allowedToBuy && allowedToSell -> WalletAction.DialogAction.ChooseTradeActionDialog
             else -> null

app/src/main/res/drawable/ic_cross_rounded_24.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="22"
+    android:viewportHeight="22">
+    <path
+        android:fillColor="#000"
+        android:pathData="M16.3,16.3C16.7,15.9 16.7,15.3 16.3,14.9L12.4,11L16.3,7.1C16.7,6.7 16.7,6.1 16.3,5.7C15.9,5.3 15.3,5.3 14.9,5.7L11,9.6L7.1,5.7C6.7,5.3 6.1,5.3 5.7,5.7C5.3,6.1 5.3,6.7 5.7,7.1L9.6,11L5.7,14.9C5.3,15.3 5.3,15.9 5.7,16.3C6.1,16.7 6.7,16.7 7.1,16.3L11,12.4L14.9,16.3C15.3,16.7 15.9,16.7 16.3,16.3Z" />
+</vector>

app/src/main/res/drawable/img_flag_ru_24.xml

@@ -0,0 +1,18 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="60"
+    android:viewportHeight="60">
+    <group>
+        <clip-path android:pathData="M0,0h60v60h-60z" />
+        <path
+            android:fillColor="#F0F0F0"
+            android:pathData="M30,60C46.569,60 60,46.569 60,30C60,13.432 46.569,0 30,0C13.432,0 0,13.432 0,30C0,46.569 13.432,60 30,60Z" />
+        <path
+            android:fillColor="#0052B4"
+            android:pathData="M58.134,40.435C59.34,37.185 60,33.67 60,30C60,26.33 59.34,22.815 58.134,19.565H1.866C0.66,22.815 0,26.33 0,30C0,33.67 0.66,37.185 1.866,40.435L30,43.044L58.134,40.435Z" />
+        <path
+            android:fillColor="#D80027"
+            android:pathData="M30,60C42.899,60 53.895,51.859 58.134,40.435H1.866C6.105,51.859 17.101,60 30,60Z" />
+    </group>
+</vector>

app/src/main/res/layout/dialog_russians_cardholders_warning.xml

@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@color/backgroundWhite"
+    android:minHeight="420dp"
+    tools:layout_gravity="bottom">
+
+    <ImageView
+        android:id="@+id/iv_flag"
+        android:layout_width="68dp"
+        android:layout_height="68dp"
+        android:contentDescription="@null"
+        android:src="@drawable/img_flag_ru_24"
+        app:layout_constraintBottom_toTopOf="@id/tv_title"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_chainStyle="packed" />
+
+    <View
+        android:id="@+id/view_cross_outline"
+        android:layout_width="32dp"
+        android:layout_height="32dp"
+        android:background="@drawable/shape_circle"
+        android:backgroundTint="@color/backgroundWhite"
+        app:layout_constraintBottom_toBottomOf="@id/iv_cross"
+        app:layout_constraintEnd_toEndOf="@id/iv_cross"
+        app:layout_constraintStart_toStartOf="@id/iv_cross"
+        app:layout_constraintTop_toTopOf="@id/iv_cross" />
+
+    <ImageView
+        android:id="@+id/iv_cross"
+        android:layout_width="28dp"
+        android:layout_height="28dp"
+        android:layout_marginEnd="-4dp"
+        android:layout_marginBottom="-4dp"
+        android:background="@drawable/shape_circle"
+        android:backgroundTint="#FFEBEE"
+        android:contentDescription="@null"
+        android:scaleType="center"
+        android:src="@drawable/ic_cross_rounded_24"
+        app:layout_constraintBottom_toBottomOf="@id/iv_flag"
+        app:layout_constraintEnd_toEndOf="@id/iv_flag"
+        app:tint="#D80027" />
+
+    <TextView
+        android:id="@+id/tv_title"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="38dp"
+        android:layout_marginTop="32dp"
+        android:layout_marginEnd="38dp"
+        android:text="@string/russian_bank_card_warning_title"
+        android:textAlignment="center"
+        android:textColor="@color/textBlack"
+        android:textSize="20sp"
+        app:layout_constraintBottom_toTopOf="@id/tv_description"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/iv_flag" />
+
+    <TextView
+        android:id="@+id/tv_description"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="38dp"
+        android:layout_marginTop="32dp"
+        android:layout_marginEnd="38dp"
+        android:layout_marginBottom="38dp"
+        android:text="@string/russian_bank_card_warning_subtitle"
+        android:textAlignment="center"
+        android:textColor="@color/textBlack"
+        android:textSize="14sp"
+        app:layout_constraintBottom_toTopOf="@id/btn_yes"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintVertical_bias="0" />
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/btn_yes"
+        style="@style/OnboardingButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginEnd="6dp"
+        android:layout_marginBottom="38dp"
+        android:backgroundTint="@color/tapButtonColorBlack"
+        android:text="@string/common_yes"
+        android:textColor="@color/white"
+        app:cornerRadius="14dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/btn_no"
+        app:layout_constraintStart_toStartOf="parent" />
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/btn_no"
+        style="@style/OnboardingButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="6dp"
+        android:layout_marginEnd="16dp"
+        android:backgroundTint="@color/buttonGray"
+        android:text="@string/common_no"
+        android:textColor="@color/textBlack"
+        app:cornerRadius="14dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/btn_yes"
+        app:layout_constraintTop_toTopOf="@id/btn_yes" />
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values-ru/strings_final.xml

@@ -50,4 +50,22 @@
     <string name="main_processing_full_amount">В сумме учтены не все монеты</string>
     <string name="main_manage_tokens">Управление токенами</string>
     <string name="token_item_no_rate">Нет цены</string>
+
+    <string name="token_details_hide_token">Скрыть токен</string>
+    <string name="token_details_hide_alert_title">Скрыть %s</string>
+    <string name="token_details_hide_alert_hide">Скрыть</string>
+    <string name="token_details_hide_alert_message">Вы скрываете токен с главного экрана, но в любой момент сможете добавить его обратно.</string>
+    <string name="token_details_unable_hide_alert_title">Невозможно скрыть %s</string>
+    <string name="token_details_unable_hide_alert_message">Токен %s является основной валютой в сети %s и не может быть скрыт, до тех пор пока у вас в списке есть другие токены этой сети.</string>
+
+    <string name="wallet_connect_network_not_found_format">Сеть %s не найдена. Пожалуйста, добавьте её и попробуйте заново.</string>
+    <string name="wallet_currency_subtitle">Сеть %s</string>
+
+    <string name="main_no_backup_warning_title">Бэкап кошелька не был произведен</string>
+    <string name="main_no_backup_warning_subtitle">Чтобы защитить свои активы, мы советуем вам выполнить эту процедуру</string>
+
+    <string name="russian_bank_card_warning_title">Карты банков РФ в данный момент не принимаются</string>
+    <string name="russian_bank_card_warning_subtitle">У вас есть карта банка другой страны или платежной системы UnionPay?</string>
+    <string name="common_yes">Да</string>
+    <string name="common_no">Нет</string>
 </resources>

app/src/main/res/values/strings_final.xml

@@ -50,4 +50,23 @@
     <string name="main_processing_full_amount">The amount does not include some of your funds</string>
     <string name="main_manage_tokens">Manage tokens</string>
     <string name="token_item_no_rate">No rate</string>
+
+    <string name="token_details_hide_token">Hide token</string>
+    <string name="token_details_hide_alert_title">Hide %s</string>
+    <string name="token_details_hide_alert_hide">Hide</string>
+    <string name="token_details_hide_alert_message">You are about to hide this token from the main screen. You can add it back anytime.</string>
+    <string name="token_details_unable_hide_alert_title">Unable to hide %s</string>
+    <string name="token_details_unable_hide_alert_message">The %s token is the main currency on the %s network and cannot be hidden as long as you have other tokens on this network in the list.</string>
+
+    <string name="wallet_connect_network_not_found_format">%s network not found. Please, add it first and try again.</string>
+    <string name="wallet_currency_subtitle">%s network</string>
+
+    <string name="main_no_backup_warning_title">Your wallet has not been backed up</string>
+    <string name="main_no_backup_warning_subtitle">To protect your assets, we advise you to carry out this procedure</string>
+    <string name="wallet_hide_token" translatable="false">Remove token</string>
+
+    <string name="russian_bank_card_warning_title">Russian bank cards are not accepted at the moment</string>
+    <string name="russian_bank_card_warning_subtitle">Do you have a bank card of another country or a UnionPay card?</string>
+    <string name="common_yes">Yes</string>
+    <string name="common_no">No</string>
 </resources>