Updated on 2026-08-14

app/src/main/java/com/tangem/tap/TapApplication.kt

@@ -37,6 +37,8 @@ import com.tangem.domain.walletmanager.WalletManagersFacade
 import com.tangem.domain.wallets.legacy.UserWalletsListManager
 import com.tangem.domain.wallets.legacy.WalletManagersRepository
 import com.tangem.domain.wallets.repository.WalletsRepository
+import com.tangem.features.managetokens.featuretoggles.ManageTokensFeatureToggles
+import com.tangem.features.send.api.featuretoggles.SendFeatureToggles
 import com.tangem.features.wallet.featuretoggles.WalletFeatureToggles
 import com.tangem.tap.common.analytics.AnalyticsFactory
 import com.tangem.tap.common.analytics.api.AnalyticsHandlerBuilder

app/src/main/java/com/tangem/tap/domain/userWalletList/implementation/BiometricUserWalletsListManager.kt

@@ -207,7 +207,7 @@ internal class BiometricUserWalletsListManager(
             }
     }
 
-    private suspend fun unlockWithBiometryInternal(selectedWalletId: UserWalletId? = null): CompletionResult<Unit> {
+    private suspend fun unlockWithBiometryInternal(): CompletionResult<Unit> {
         return keysRepository.getAll()
             .map { keys ->
                 state.update { prevState ->
@@ -216,7 +216,7 @@ internal class BiometricUserWalletsListManager(
                     )
                 }
             }
-            .flatMap { loadModels(selectedWalletId = selectedWalletId) }
+            .flatMap { loadModels() }
             .map {
                 state.update { prevState ->
                     val hasLockedUserWallets = prevState.userWallets.any { it.isLocked }
@@ -225,24 +225,6 @@ internal class BiometricUserWalletsListManager(
             }
     }
 
-    private fun CompletionResult<Unit>.mapUnlockResult(): CompletionResult<UserWallet> {
-        return this
-            .mapFailure { error ->
-                if (error is UserWalletsListError) {
-                    error
-                } else {
-                    UserWalletsListError.UnableToUnlockUserWallets(cause = error)
-                }
-            }
-            .map {
-                selectedUserWalletSync.guard {
-                    throw UserWalletsListError.UnableToUnlockUserWallets(
-                        cause = IllegalStateException("No user wallet selected"),
-                    )
-                }
-            }
-    }
-
     private suspend fun saveEncryptionKeyIfNotNull(userWallet: UserWallet): CompletionResult<ByteArray?> {
         val encryptionKey = userWallet.scanResponse.card.encryptionKey
             ?.let { UserWalletEncryptionKey(userWallet.walletId, it) }
@@ -264,7 +246,7 @@ internal class BiometricUserWalletsListManager(
         }
     }
 
-    private suspend fun loadModels(selectedWalletId: UserWalletId? = null): CompletionResult<Unit> {
+    private suspend fun loadModels(): CompletionResult<Unit> {
         return getSavedUserWallets()
             .map { userWallets ->
                 if (userWallets.isNotEmpty()) {
@@ -274,7 +256,7 @@ internal class BiometricUserWalletsListManager(
                         prevState.copy(
                             userWallets = wallets,
                             selectedUserWalletId = findOrSetSelectedUserWalletId(
-                                prevSelectedWalletId = selectedWalletId ?: prevState.selectedUserWalletId,
+                                prevSelectedWalletId = prevState.selectedUserWalletId,
                                 userWallets = wallets,
                             ),
                         )

app/src/main/java/com/tangem/tap/features/send/ui/SendViewModel.kt

@@ -9,7 +9,7 @@ import com.tangem.domain.tokens.model.CryptoCurrency
 import com.tangem.domain.tokens.model.Network
 import com.tangem.domain.wallets.models.UserWallet
 import com.tangem.domain.wallets.usecase.GetSelectedWalletSyncUseCase
-import com.tangem.features.send.navigation.SendRouter
+import com.tangem.features.send.api.navigation.SendRouter
 import com.tangem.tap.di.DelayedWork
 import com.tangem.tap.features.send.redux.AmountAction
 import com.tangem.tap.proxy.AppStateHolder

core/ui/src/main/java/com/tangem/core/ui/components/Buttons.kt

@@ -173,7 +173,6 @@ fun SecondaryButton(
     text: String,
     onClick: () -> Unit,
     modifier: Modifier = Modifier,
-    size: TangemButtonSize = TangemButtonSize.Default,
     showProgress: Boolean = false,
     enabled: Boolean = true,
     size: TangemButtonSize = TangemButtonSize.Default,

core/ui/src/main/java/com/tangem/core/ui/components/transactions/Transaction.kt

@@ -362,15 +362,6 @@ private class TransactionItemStateProvider : CollectionPreviewParameterProvider<
             subtitle = TextReference.Str("33BddS...ga2B"),
             onClick = {},
         ),
-        TransactionState.Approve(
-            txHash = UUID.randomUUID().toString(),
-            address = TextReference.Str("33BddS...ga2B"),
-            amount = "+0.500913 BTC",
-            timestamp = "8:41",
-            status = Status.Confirmed,
-            direction = Direction.OUTGOING,
-            onClick = {},
-        ),
         TransactionState.Content(
             txHash = UUID.randomUUID().toString(),
             amount = "+0.500913 BTC",

domain/wallets/src/main/java/com/tangem/domain/wallets/legacy/UserWalletsListManager.kt

@@ -113,13 +113,6 @@ interface UserWalletsListManager {
          */
         suspend fun unlock(throwIfNotAllWalletsUnlocked: Boolean = false): CompletionResult<UserWallet>
 
-        /**
-         * Unlock all [UserWallet]s and select passed [UserWalletId]
-         *
-         * @param selectedWalletId [UserWalletId] of [UserWallet] which must be selected
-         */
-        suspend fun unlockAndSelect(selectedWalletId: UserWalletId): CompletionResult<UserWallet>
-
         /** Remove [UserWallet]s from [userWallets] and set [isLocked] as true */
         fun lock()
     }

features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/send/viewmodel/SendViewModel.kt

@@ -81,6 +81,7 @@ internal class SendViewModel @Inject constructor(
             userWalletId = userWalletId,
             currencyId = cryptoCurrency.id,
             derivationPath = cryptoCurrency.network.derivationPath,
+            contractAddress = (cryptoCurrency as? CryptoCurrency.Token)?.contractAddress,
             isSingleWalletWithTokens = isSingleWallet,
         )
             .flowWithLifecycle(owner.lifecycle)

features/tokendetails/impl/src/main/kotlin/com/tangem/feature/tokendetails/presentation/tokendetails/state/components/TokenDetailsNotification.kt

@@ -24,7 +24,7 @@ internal sealed class TokenDetailsNotification(val config: NotificationConfig) {
             iconResId = iconResId,
             buttonsState = buttonsState,
         ),
-    ) {
+    )
 
     sealed class Informational(
         title: TextReference,
@@ -108,35 +108,5 @@ internal sealed class TokenDetailsNotification(val config: NotificationConfig) {
             id = R.string.warning_send_blocked_pending_transactions_message,
             formatArgs = wrappedList(coinSymbol),
         ),
-    ) {
-        data class RentInfo(
-            private val rentInfo: CryptoCurrencyWarning.Rent,
-            private val onCloseClick: () -> Unit,
-        ) : Informational(
-            title = TextReference.Res(R.string.warning_rent_fee_title),
-            subtitle = TextReference.Res(
-                id = R.string.warning_solana_rent_fee_message,
-                formatArgs = wrappedList(rentInfo.rent, rentInfo.exemptionAmount),
-            ),
-            onCloseClick = onCloseClick,
-        )
-
-        data class ExistentialDeposit(
-            private val existentialInfo: CryptoCurrencyWarning.ExistentialDeposit,
-        ) : Informational(
-            title = resourceReference(R.string.warning_existential_deposit_title),
-            subtitle = TextReference.Res(
-                id = R.string.warning_existential_deposit_message,
-                formatArgs = wrappedList(existentialInfo.currencyName, existentialInfo.edStringValueWithSymbol),
-            ),
-        )
-
-        class NetworksNoAccount(val network: String, val symbol: String, val amount: String) : Informational(
-            title = resourceReference(R.string.warning_no_account_title),
-            subtitle = resourceReference(
-                R.string.no_account_generic,
-                wrappedList(network, amount, symbol),
-            ),
-        )
-    }
+    )
 }

features/tokendetails/impl/src/main/kotlin/com/tangem/feature/tokendetails/presentation/tokendetails/state/factory/TokenDetailsLoadedBalanceConverter.kt

@@ -41,7 +41,7 @@ internal class TokenDetailsLoadedBalanceConverter(
         return state.copy(
             tokenBalanceBlockState = TokenDetailsBalanceBlockState.Error(state.tokenBalanceBlockState.actionButtons),
             marketPriceBlockState = MarketPriceBlockState.Error(state.marketPriceBlockState.currencySymbol),
-            notifications = persistentListOf(TokenDetailsNotification.Warning.NetworksUnreachable),
+            notifications = persistentListOf(TokenDetailsNotification.NetworksUnreachable),
         )
     }
 

features/tokendetails/impl/src/main/kotlin/com/tangem/feature/tokendetails/presentation/tokendetails/state/factory/TokenDetailsNotificationConverter.kt

@@ -19,20 +19,20 @@ internal class TokenDetailsNotificationConverter(
 
     fun removeRentInfo(currentState: TokenDetailsState): ImmutableList<TokenDetailsNotification> {
         val newNotifications = currentState.notifications.toMutableList()
-        newNotifications.removeBy { it is TokenDetailsNotification.Informational.RentInfo }
+        newNotifications.removeBy { it is TokenDetailsNotification.RentInfo }
         return newNotifications.toImmutableList()
     }
 
     private fun mapToNotification(warning: CryptoCurrencyWarning): TokenDetailsNotification {
         return when (warning) {
-            is CryptoCurrencyWarning.BalanceNotEnoughForFee -> TokenDetailsNotification.Warning.NetworkFee(
+            is CryptoCurrencyWarning.BalanceNotEnoughForFee -> TokenDetailsNotification.NetworkFee(
                 feeInfo = warning,
                 onBuyClick = { clickIntents.onBuyCoinClick(warning.coinCurrency) },
             )
-            is CryptoCurrencyWarning.ExistentialDeposit -> TokenDetailsNotification.Informational.ExistentialDeposit(
+            is CryptoCurrencyWarning.ExistentialDeposit -> TokenDetailsNotification.ExistentialDeposit(
                 existentialInfo = warning,
             )
-            is CryptoCurrencyWarning.Rent -> TokenDetailsNotification.Informational.RentInfo(
+            is CryptoCurrencyWarning.Rent -> TokenDetailsNotification.RentInfo(
                 rentInfo = warning,
                 onCloseClick = clickIntents::onCloseRentInfoNotification,
             )

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/viewmodels/WalletNotificationsListFactory.kt

@@ -159,18 +159,6 @@ internal class WalletNotificationsListFactory(
         addMissingAddressesNotification(maybeMissedAddressCurrencies)
     }
 
-    private fun MutableList<WalletNotification>.addInformationalNotifications(
-        cardTypesResolver: CardTypesResolver,
-        maybeMissedAddressCurrencies: Either<GetCurrenciesError, List<CryptoCurrency>>,
-    ) {
-        addIf(
-            element = WalletNotification.Informational.DemoCard,
-            condition = isDemoCardUseCase(cardId = cardTypesResolver.getCardId()),
-        )
-
-        addMissingAddressesNotification(maybeMissedAddressCurrencies)
-    }
-
     private fun MutableList<WalletNotification>.addIf(element: WalletNotification, condition: Boolean) {
         if (condition) {
             add(element = element)

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/viewmodels/WalletViewModel.kt

@@ -115,7 +115,6 @@ internal class WalletViewModel @Inject constructor(
     private val shouldShowSaveWalletScreenUseCase: ShouldShowSaveWalletScreenUseCase,
     private val canUseBiometryUseCase: CanUseBiometryUseCase,
     private val shouldSaveUserWalletsUseCase: ShouldSaveUserWalletsUseCase,
-    private val isBalanceHiddenUseCase: IsBalanceHiddenUseCase,
     private val getBalanceHidingSettingsUseCase: GetBalanceHidingSettingsUseCase,
     private val listenToFlipsUseCase: ListenToFlipsUseCase,
     private val removeCurrencyUseCase: RemoveCurrencyUseCase,