Updated on 2026-08-14

common/ui/src/main/java/com/tangem/common/ui/amountScreen/converters/AmountStateConverter.kt

@@ -13,6 +13,7 @@ import com.tangem.core.ui.extensions.combinedReference
 import com.tangem.core.ui.extensions.resourceReference
 import com.tangem.core.ui.extensions.stringReference
 import com.tangem.core.ui.extensions.wrappedList
+import com.tangem.core.ui.extensions.orMaskWithStars
 import com.tangem.core.ui.format.bigdecimal.crypto
 import com.tangem.core.ui.format.bigdecimal.fiat
 import com.tangem.core.ui.format.bigdecimal.format
@@ -97,7 +98,9 @@ class AmountStateConverter(
  * @property maxEnterAmount max enter amount data
  * @property cryptoCurrencyStatus current cryptocurrency status
  * @property iconStateConverter currency icon converter
+ * @property isBalanceHidden is balance hidden status
  */
+@Suppress("LongParameterList")
 class AmountStateConverterV2(
     private val clickIntents: AmountScreenClickIntents,
     private val appCurrency: AppCurrency,
@@ -105,6 +108,7 @@ class AmountStateConverterV2(
     private val maxEnterAmount: EnterAmountBoundary,
     private val iconStateConverter: CryptoCurrencyToIconStateConverter,
     private val isRedesignEnabled: Boolean,
+    private val isBalanceHidden: Boolean,
 ) : Converter<AmountParameters, AmountState> {
 
     private val amountFieldConverter by lazy(LazyThreadSafetyMode.NONE) {
@@ -133,11 +137,12 @@ class AmountStateConverterV2(
                     stringReference(crypto),
                     stringReference(" $DOT "),
                     stringReference(fiat),
-                )
+                ).orMaskWithStars(isBalanceHidden)
             } else {
                 resourceReference(R.string.common_crypto_fiat_format, wrappedList(crypto, fiat))
+                    .orMaskWithStars(isBalanceHidden)
             },
-            availableBalanceShort = stringReference(crypto),
+            availableBalanceShort = stringReference(crypto).orMaskWithStars(isBalanceHidden),
             tokenName = stringReference(cryptoCurrencyStatus.currency.name),
             tokenIconState = iconStateConverter.convert(cryptoCurrencyStatus.currency),
             amountTextField = amountFieldConverter.convert(value.value),

common/ui/src/main/java/com/tangem/common/ui/amountScreen/converters/field/AmountBoundaryUpdateTransformer.kt

@@ -7,6 +7,7 @@ import com.tangem.core.ui.extensions.combinedReference
 import com.tangem.core.ui.extensions.resourceReference
 import com.tangem.core.ui.extensions.stringReference
 import com.tangem.core.ui.extensions.wrappedList
+import com.tangem.core.ui.extensions.orMaskWithStars
 import com.tangem.core.ui.format.bigdecimal.crypto
 import com.tangem.core.ui.format.bigdecimal.fiat
 import com.tangem.core.ui.format.bigdecimal.format
@@ -28,6 +29,7 @@ class AmountBoundaryUpdateTransformer(
     private val maxEnterAmount: EnterAmountBoundary,
     private val appCurrency: AppCurrency,
     private val isRedesignEnabled: Boolean,
+    private val isBalanceHidden: Boolean,
 ) : Transformer<AmountState> {
 
     override fun transform(prevState: AmountState): AmountState {
@@ -47,8 +49,8 @@ class AmountBoundaryUpdateTransformer(
         }
 
         return prevState.copy(
-            availableBalance = availableBalance,
+            availableBalance = availableBalance.orMaskWithStars(isBalanceHidden),
-            availableBalanceShort = stringReference(crypto),
+            availableBalanceShort = stringReference(crypto).orMaskWithStars(isBalanceHidden),
         )
     }
 }

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/send/confirm/SendConfirmComponent.kt

@@ -72,6 +72,7 @@ internal class SendConfirmComponent(
             userWalletId = params.userWallet.walletId,
             cryptoCurrency = params.cryptoCurrencyStatus.currency,
             cryptoCurrencyStatusFlow = params.cryptoCurrencyStatusFlow,
+            isBalanceHidingFlow = params.isBalanceHidingFlow,
         ),
         onResult = model::onAmountResult,
         onClick = model::showEditAmount,

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/send/confirm/model/SendConfirmModel.kt

@@ -28,6 +28,7 @@ import com.tangem.domain.feedback.models.FeedbackEmailType
 import com.tangem.domain.models.currency.CryptoCurrency
 import com.tangem.domain.models.wallet.UserWallet
 import com.tangem.domain.models.wallet.requireColdWallet
+import com.tangem.domain.balancehiding.GetBalanceHidingSettingsUseCase
 import com.tangem.domain.settings.IsSendTapHelpEnabledUseCase
 import com.tangem.domain.settings.NeverShowTapHelpUseCase
 import com.tangem.domain.tokens.AddCryptoCurrenciesUseCase
@@ -105,6 +106,7 @@ internal class SendConfirmModel @Inject constructor(
     private val feeSelectorReloadTrigger: FeeSelectorReloadTrigger,
     private val feeReloadTrigger: SendFeeReloadTrigger,
     private val sendAmountReduceTrigger: SendAmountReduceTrigger,
+    private val getBalanceHidingSettingsUseCase: GetBalanceHidingSettingsUseCase,
     sendBalanceUpdaterFactory: SendBalanceUpdater.Factory,
 ) : Model(), SendConfirmClickIntents, FeeSelectorModelCallback, SendNotificationsComponent.ModelCallback {
 
@@ -121,6 +123,9 @@ internal class SendConfirmModel @Inject constructor(
     private val _uiState = MutableStateFlow(params.state)
     val uiState = _uiState.asStateFlow()
 
+    val isBalanceHiddenFlow: StateFlow<Boolean>
+    field = MutableStateFlow(false)
+
     private val amountState
         get() = uiState.value.amountUM as? AmountState.Data
     private val destinationUM
@@ -164,6 +169,7 @@ internal class SendConfirmModel @Inject constructor(
         subscribeOnNotificationsUpdateTrigger()
         subscribeOnCheckFeeResultUpdates()
         initialState()
+        subscribeOnBalanceHidden()
     }
 
     fun updateState(state: SendUM) {
@@ -519,6 +525,16 @@ internal class SendConfirmModel @Inject constructor(
         }.launchIn(modelScope)
     }
 
+    private fun subscribeOnBalanceHidden() {
+        getBalanceHidingSettingsUseCase()
+            .conflate()
+            .distinctUntilChanged()
+            .onEach { balanceHidingSettings ->
+                isBalanceHiddenFlow.update { balanceHidingSettings.isBalanceHidden }
+            }
+            .launchIn(modelScope)
+    }
+
     private fun updateConfirmNotifications() {
         modelScope.launch {
             notificationsUpdateTrigger.triggerUpdate(

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/SendAmountComponentParams.kt

@@ -21,6 +21,7 @@ internal sealed class SendAmountComponentParams {
     abstract val isRedesignEnabled: Boolean
     abstract val cryptoCurrency: CryptoCurrency
     abstract val cryptoCurrencyStatusFlow: StateFlow<CryptoCurrencyStatus>
+    abstract val isBalanceHidingFlow: StateFlow<Boolean>
 
     data class AmountParams(
         override val state: AmountState,
@@ -31,9 +32,9 @@ internal sealed class SendAmountComponentParams {
         override val isRedesignEnabled: Boolean,
         override val cryptoCurrency: CryptoCurrency,
         override val cryptoCurrencyStatusFlow: StateFlow<CryptoCurrencyStatus>,
+        override val isBalanceHidingFlow: StateFlow<Boolean>,
         val callback: ModelCallback,
         val currentRoute: StateFlow<CommonSendRoute>,
-        val isBalanceHidingFlow: StateFlow<Boolean>,
     ) : SendAmountComponentParams()
 
     data class AmountBlockParams(
@@ -45,6 +46,7 @@ internal sealed class SendAmountComponentParams {
         override val isRedesignEnabled: Boolean,
         override val cryptoCurrency: CryptoCurrency,
         override val cryptoCurrencyStatusFlow: StateFlow<CryptoCurrencyStatus>,
+        override val isBalanceHidingFlow: StateFlow<Boolean>,
         val userWallet: UserWallet,
         val blockClickEnableFlow: StateFlow<Boolean>,
     ) : SendAmountComponentParams()

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/model/SendAmountModel.kt

@@ -102,6 +102,7 @@ internal class SendAmountModel @Inject constructor(
         subscribeOnAmountReduceToTriggerUpdates()
         subscribeOnAmountIgnoreReduceTriggerUpdates()
         subscribeOnAmountUpdateTriggerUpdates()
+        subscribeOnBalanceHiddenUpdates()
     }
 
     private fun initAppCurrency() {
@@ -119,6 +120,20 @@ internal class SendAmountModel @Inject constructor(
             }.launchIn(modelScope)
     }
 
+    private fun subscribeOnBalanceHiddenUpdates() {
+        params.isBalanceHidingFlow.onEach { isBalanceHidden ->
+            _uiState.update(
+                AmountBoundaryUpdateTransformer(
+                    cryptoCurrencyStatus = cryptoCurrencyStatus,
+                    maxEnterAmount = maxAmountBoundary,
+                    appCurrency = appCurrency,
+                    isRedesignEnabled = sendFeatureToggles.isSendRedesignEnabled,
+                    isBalanceHidden = params.isBalanceHidingFlow.value,
+                ),
+            )
+        }.launchIn(modelScope)
+    }
+
     private fun subscribeOnCryptoCurrencyStatusFlow() {
         params.cryptoCurrencyStatusFlow
             .onEach { newCryptoCurrencyStatus ->
@@ -150,6 +165,7 @@ internal class SendAmountModel @Inject constructor(
                         maxEnterAmount = maxAmountBoundary,
                         appCurrency = appCurrency,
                         isRedesignEnabled = sendFeatureToggles.isSendRedesignEnabled,
+                        isBalanceHidden = params.isBalanceHidingFlow.value,
                     ),
                 )
             } else {
@@ -168,6 +184,7 @@ internal class SendAmountModel @Inject constructor(
                     maxEnterAmount = maxAmountBoundary,
                     iconStateConverter = CryptoCurrencyToIconStateConverter(),
                     isRedesignEnabled = sendFeatureToggles.isSendRedesignEnabled,
+                    isBalanceHidden = params.isBalanceHidingFlow.value,
                 ).convert(
                     AmountParameters(
                         title = resourceReference(

features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/model/SwapAmountModel.kt

@@ -131,6 +131,7 @@ internal class SwapAmountModel @Inject constructor(
         subscribeOnAmountReduceByTriggerUpdates()
         subscribeOnAmountIgnoreReduceTriggerUpdates()
         subscribeOnReloadQuotesTriggerUpdates()
+        subscribeOnBalanceHiddenUpdates()
     }
 
     fun onStart() {
@@ -322,6 +323,25 @@ internal class SwapAmountModel @Inject constructor(
         )
     }
 
+    private fun subscribeOnBalanceHiddenUpdates() {
+        params.isBalanceHidingFlow.onEach {
+            val primaryCryptoCurrencyStatus = (uiState.value as? SwapAmountUM.Content)?.primaryCryptoCurrencyStatus
+            if (primaryCryptoCurrencyStatus != null) {
+                uiState.transformerUpdate(
+                    SwapAmountPrimaryReadyStateTransformer(
+                        userWallet = userWallet,
+                        primaryCryptoCurrencyStatus = primaryCryptoCurrencyStatus,
+                        appCurrency = appCurrency,
+                        swapDirection = swapDirection,
+                        clickIntents = this,
+                        isBalanceHidden = params.isBalanceHidingFlow.value,
+                        showBestRateAnimation = showBestRateAnimation,
+                    ),
+                )
+            }
+        }.launchIn(modelScope)
+    }
+
     private fun confirmSendWithSwapClose() {
         val amountParams = params as? SwapAmountComponentParams.AmountParams ?: return
         val amountFieldData = uiState.value.primaryAmount.amountField as? AmountState.Data

features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/model/converter/SwapAmountFieldConverter.kt

@@ -48,6 +48,7 @@ internal class SwapAmountFieldConverter(
                 maxEnterAmount = maxEnterAmountConverter.convert(cryptoCurrencyStatus),
                 iconStateConverter = iconStateConverter,
                 isRedesignEnabled = true,
+                isBalanceHidden = isBalanceHidden,
             ).convert(
                 AmountParameters(
                     title = combinedReference(