Updated on 2026-08-14

app/src/main/java/com/tangem/tap/features/walletSelector/redux/WalletSelectorAction.kt

@@ -57,4 +57,6 @@ internal sealed interface WalletSelectorAction : Action {
     ) : WalletSelectorAction
 
     object CloseError : WalletSelectorAction
+
+    object ClearUserWallets : WalletSelectorAction
 }

app/src/main/java/com/tangem/tap/features/walletSelector/redux/WalletSelectorMiddleware.kt

@@ -7,8 +7,8 @@ import com.tangem.common.doOnSuccess
 import com.tangem.common.flatMap
 import com.tangem.common.map
 import com.tangem.core.analytics.Analytics
-import com.tangem.domain.models.scan.ScanResponse
 import com.tangem.domain.common.util.UserWalletId
+import com.tangem.domain.models.scan.ScanResponse
 import com.tangem.tap.common.analytics.events.AnalyticsParam
 import com.tangem.tap.common.analytics.events.Basic
 import com.tangem.tap.common.analytics.events.MyWallets
@@ -81,6 +81,12 @@ internal class WalletSelectorMiddleware {
             is WalletSelectorAction.ChangeAppCurrency -> {
                 refreshUserWalletsAmounts()
             }
+            is WalletSelectorAction.ClearUserWallets -> scope.launch {
+                clearUserWallets()
+                    .doOnFailure { e ->
+                        Timber.e(e, "Unable to clear user wallets")
+                    }
+            }
             is WalletSelectorAction.AddWallet.Success,
             is WalletSelectorAction.AddWallet.Error,
             is WalletSelectorAction.SelectedWalletChanged,

app/src/main/java/com/tangem/tap/features/walletSelector/redux/WalletSelectorReducer.kt

@@ -59,6 +59,7 @@ internal object WalletSelectorReducer {
             is WalletSelectorAction.SelectWallet,
             is WalletSelectorAction.RemoveWallets,
             is WalletSelectorAction.RenameWallet,
+            is WalletSelectorAction.ClearUserWallets,
             -> state
         }
     }

app/src/main/java/com/tangem/tap/features/walletSelector/ui/WalletSelectorViewModel.kt

@@ -200,13 +200,17 @@ internal class WalletSelectorViewModel : ViewModel(), StoreSubscriber<WalletSele
                 onDismiss = this::dismissWarningDialog,
             )
             is UserWalletsListError.BiometricsAuthenticationDisabled -> WarningModel.BiometricsDisabledWarning(
-                onConfirm = { /* [REDACTED_TODO_COMMENT] */ },
+                onConfirm = this::clearUserWallets,
                 onDismiss = this::dismissWarningDialog,
             )
             else -> currentDialog
         }
     }
 
+    private fun clearUserWallets() {
+        store.dispatch(WalletSelectorAction.ClearUserWallets)
+    }
+
     private fun dismissWarningDialog() {
         stateInternal.update { prevState ->
             prevState.copy(

app/src/main/java/com/tangem/tap/features/welcome/redux/WelcomeAction.kt

@@ -18,4 +18,6 @@ internal sealed interface WelcomeAction : Action {
     data class HandleIntentIfNeeded(val intent: Intent?) : WelcomeAction
 
     object CloseError : WelcomeAction
+
+    object ClearUserWallets : WelcomeAction
 }

app/src/main/java/com/tangem/tap/features/welcome/redux/WelcomeMiddleware.kt

@@ -3,11 +3,14 @@ package com.tangem.tap.features.welcome.redux
 import android.content.Intent
 import com.tangem.common.core.TangemSdkError
 import com.tangem.common.doOnFailure
+import com.tangem.common.doOnResult
 import com.tangem.common.doOnSuccess
+import com.tangem.common.flatMap
 import com.tangem.domain.models.scan.ScanResponse
 import com.tangem.tap.common.analytics.events.AnalyticsParam
 import com.tangem.tap.common.analytics.events.Basic
 import com.tangem.tap.common.extensions.dispatchOnMain
+import com.tangem.tap.common.extensions.dispatchWithMain
 import com.tangem.tap.common.extensions.onUserWalletSelected
 import com.tangem.tap.common.redux.AppState
 import com.tangem.tap.common.redux.navigation.AppScreen
@@ -51,6 +54,9 @@ internal class WelcomeMiddleware {
             is WelcomeAction.HandleIntentIfNeeded -> {
                 handleInitialIntent(action.intent)
             }
+            is WelcomeAction.ClearUserWallets -> {
+                clearUserWallets()
+            }
             is WelcomeAction.ProceedWithBiometrics.Error,
             is WelcomeAction.ProceedWithCard.Error,
             is WelcomeAction.ProceedWithBiometrics.Success,
@@ -60,22 +66,31 @@ internal class WelcomeMiddleware {
         }
     }
 
-    private fun proceedWithBiometrics(state: WelcomeState) {
-        scope.launch {
-            userWalletsListManager.unlockIfLockable()
-                .doOnFailure { error ->
-                    Timber.e(error, "Unable to unlock user wallets with biometrics")
-                    store.dispatchOnMain(WelcomeAction.ProceedWithBiometrics.Error(error))
-                }
-                .doOnSuccess { selectedUserWallet ->
-                    store.dispatchOnMain(SignInAction.SetSignInType(Basic.SignedIn.SignInType.Biometric))
-                    store.dispatchOnMain(NavigationAction.NavigateTo(AppScreen.Wallet))
-                    store.dispatchOnMain(WelcomeAction.ProceedWithBiometrics.Success)
-                    store.onUserWalletSelected(userWallet = selectedUserWallet)
+    private fun clearUserWallets() = scope.launch {
+        userWalletsListManager.clear()
+            .flatMap { tangemSdkManager.clearSavedUserCodes() }
+            .doOnFailure { e ->
+                Timber.e(e, "Unable to clear user wallets")
+            }
+            .doOnResult {
+                store.dispatchWithMain(NavigationAction.PopBackTo(AppScreen.Home))
+            }
+    }
 
-                    intentHandler.handleWalletConnectLink(state.intent)
-                }
-        }
+    private fun proceedWithBiometrics(state: WelcomeState) = scope.launch {
+        userWalletsListManager.unlockIfLockable()
+            .doOnFailure { error ->
+                Timber.e(error, "Unable to unlock user wallets with biometrics")
+                store.dispatchOnMain(WelcomeAction.ProceedWithBiometrics.Error(error))
+            }
+            .doOnSuccess { selectedUserWallet ->
+                store.dispatchOnMain(SignInAction.SetSignInType(Basic.SignedIn.SignInType.Biometric))
+                store.dispatchOnMain(NavigationAction.NavigateTo(AppScreen.Wallet))
+                store.dispatchOnMain(WelcomeAction.ProceedWithBiometrics.Success)
+                store.onUserWalletSelected(userWallet = selectedUserWallet)
+
+                intentHandler.handleWalletConnectLink(state.intent)
+            }
     }
 
     private fun proceedWithCard(state: WelcomeState) = scope.launch {

app/src/main/java/com/tangem/tap/features/welcome/ui/WelcomeViewModel.kt

@@ -72,7 +72,7 @@ internal class WelcomeViewModel : ViewModel(), StoreSubscriber<WelcomeState> {
                 onDismiss = this::dismissWarning,
             )
             is UserWalletsListError.BiometricsAuthenticationDisabled -> WarningModel.BiometricsDisabledWarning(
-                onConfirm = { /* [REDACTED_TODO_COMMENT] */ },
+                onConfirm = this::clearUserWallets,
                 onDismiss = this::dismissWarning,
             )
             else -> null
@@ -88,6 +88,10 @@ internal class WelcomeViewModel : ViewModel(), StoreSubscriber<WelcomeState> {
         closeError()
     }
 
+    private fun clearUserWallets() {
+        store.dispatch(WelcomeAction.ClearUserWallets)
+    }
+
     private fun subscribeToStoreChanges() {
         store.subscribe(this) { appState ->
             appState.skip { old, new -> old.welcomeState == new.welcomeState }

core/res/src/main/res/values/strings.xml

@@ -27,7 +27,7 @@
     <string name="biometric_lockout_permanent_warning_description">Please scan the card</string>
     <string name="biometric_lockout_warning_description">Please try again in 30 seconds or scan the card</string>
     <string name="biometric_lockout_warning_title">Too many attempts</string>
-    <string name="biometric_unavailable_warning">You have disabled biometric authentication on your phone and will not be able to save wallets in the app. To save wallets, please enable the biometric authentication function in your phone settings.</string> <string name="biometric_unavailable_warning">You have disabled biometric authentication on your phone and will not be able to save wallets in the app. To save wallets, please enable the biometric authentication function in your phone settings.</string>
+    <string name="biometric_unavailable_warning">You have disabled biometric authentication on your phone and will not be able to save wallets in the app. To save wallets, please enable the biometric authentication function in your phone settings.</string>
     <string name="card_settings_access_code_recovery_disabled_description">Disable this option if you don\'t want this card to be used to reset access codes on other cards of this wallet. Note that you will not be able to reset access code on this card as well.</string>
     <string name="card_settings_access_code_recovery_enabled_description">Allows you to use this card to reset access code on other cards in this wallet</string>
     <string name="card_settings_access_code_recovery_footer">Disable the ability to reset access code on this card or other cards in this wallet</string>