Updated on 2026-08-14

.idea/dictionaries/romanpotapov.xml

@@ -2,6 +2,7 @@
   <dictionary name="romanpotapov">
     <words>
       <w>blockchain</w>
+      <w>passcode</w>
       <w>tangem</w>
     </words>
   </dictionary>

app/src/main/java/com/tangem/tap/common/entities/Button.kt

@@ -1,3 +1,3 @@
 package com.tangem.tap.common.entities
 
-abstract class Button(val enabled: Boolean)
+open class Button(val enabled: Boolean)

app/src/main/java/com/tangem/tap/common/extensions/Navigation.kt

@@ -6,6 +6,7 @@ import androidx.fragment.app.FragmentManager
 import com.tangem.tap.common.redux.navigation.AppScreen
 import com.tangem.tap.features.details.ui.DetailsConfirmFragment
 import com.tangem.tap.features.details.ui.DetailsFragment
+import com.tangem.tap.features.details.ui.DetailsSecurityFragment
 import com.tangem.tap.features.home.HomeFragment
 import com.tangem.tap.features.send.ui.SendFragment
 import com.tangem.tap.features.wallet.ui.WalletFragment
@@ -40,5 +41,6 @@ private fun fragmentFactory(screen: AppScreen): Fragment {
         AppScreen.Send -> SendFragment()
         AppScreen.Details -> DetailsFragment()
         AppScreen.DetailsConfirm -> DetailsConfirmFragment()
+        AppScreen.DetailsSecurity -> DetailsSecurityFragment()
     }
 }

app/src/main/java/com/tangem/tap/common/redux/navigation/NavigationState.kt

@@ -9,4 +9,4 @@ data class NavigationState(
     val activity: WeakReference<FragmentActivity>? = null
 ) : StateType
 
-enum class AppScreen { Home, Wallet, Send, Details, DetailsConfirm }
+enum class AppScreen { Home, Wallet, Send, Details, DetailsConfirm, DetailsSecurity }

app/src/main/java/com/tangem/tap/domain/TangemSdkManager.kt

@@ -2,11 +2,10 @@ package com.tangem.tap.domain
 
 import androidx.activity.ComponentActivity
 import com.tangem.*
-import com.tangem.commands.CommandResponse
+import com.tangem.commands.*
-import com.tangem.commands.PurgeWalletCommand
-import com.tangem.commands.PurgeWalletResponse
 import com.tangem.common.CompletionResult
 import com.tangem.common.extensions.CardType
+import com.tangem.common.extensions.calculateSha256
 import com.tangem.tangem_sdk_new.extensions.init
 import com.tangem.tap.domain.tasks.CreateWalletAndRescanTask
 import com.tangem.tap.domain.tasks.ScanNoteResponse
@@ -26,12 +25,28 @@ class TangemSdkManager(val activity: ComponentActivity) {
         return runTaskAsyncReturnOnMain(ScanNoteTask())
     }
 
-    suspend fun createWallet(): CompletionResult<ScanNoteResponse> {
+    suspend fun createWallet(cardId: String?): CompletionResult<ScanNoteResponse> {
-        return runTaskAsyncReturnOnMain(CreateWalletAndRescanTask())
+        return runTaskAsyncReturnOnMain(CreateWalletAndRescanTask(), cardId)
     }
 
-    suspend fun eraseWallet(): CompletionResult<PurgeWalletResponse> {
+    suspend fun eraseWallet(cardId: String?): CompletionResult<PurgeWalletResponse> {
-        return runTaskAsyncReturnOnMain(PurgeWalletCommand())
+        return runTaskAsyncReturnOnMain(PurgeWalletCommand(), cardId)
+    }
+
+    suspend fun setPasscode(cardId: String?): CompletionResult<SetPinResponse> {
+        return runTaskAsyncReturnOnMain(SetPinCommand.setPin1(null), cardId)
+    }
+
+    suspend fun setAccessCode(cardId: String?): CompletionResult<SetPinResponse> {
+        return runTaskAsyncReturnOnMain(SetPinCommand.setPin2(null), cardId)
+    }
+
+    suspend fun setLongTap(cardId: String?): CompletionResult<SetPinResponse> {
+        return runTaskAsyncReturnOnMain(SetPinCommand(
+                pinType = PinType.Pin1,
+                newPin1 = tangemSdk.config.defaultPin1.calculateSha256(),
+                newPin2 = tangemSdk.config.defaultPin2.calculateSha256()
+        ), cardId)
     }
 
     private suspend fun <T : CommandResponse> runTaskAsync(

app/src/main/java/com/tangem/tap/features/details/redux/DetailsAction.kt

@@ -41,4 +41,18 @@ sealed class DetailsAction : Action {
         data class SelectAppCurrency(val fiatCurrencyName: FiatCurrencyName): AppCurrencyAction()
     }
 
+    sealed class ManageSecurity : DetailsAction() {
+        object OpenSecurity : ManageSecurity()
+        data class SelectOption(val option: SecurityOption) : ManageSecurity()
+        object SaveChanges : ManageSecurity() {
+            object Success : ManageSecurity()
+            object Failure : ManageSecurity()
+        }
+        data class ConfirmSelection(val option: SecurityOption) : ManageSecurity() {
+            object AlreadySet: ManageSecurity(), NotificationAction {
+                override val messageResource = R.string.details_notification_security_option_already_active
+            }
+        }
+    }
+
 }

app/src/main/java/com/tangem/tap/features/details/redux/DetailsMiddleware.kt

@@ -18,11 +18,24 @@ import kotlinx.coroutines.withContext
 import org.rekotlin.Middleware
 
 class DetailsMiddleware {
+    private val eraseWalletMiddleware = EraseWalletMiddleware()
+    private val appCurrencyMiddleware = AppCurrencyMiddleware()
+    private val manageSecurityMiddleware = ManageSecurityMiddleware()
     val detailsMiddleware: Middleware<AppState> = { dispatch, state ->
         { next ->
             { action ->
                 when (action) {
-                    is DetailsAction.PrepareScreen -> {
+                    is DetailsAction.PrepareScreen -> prepareData()
+                    is DetailsAction.EraseWallet -> eraseWalletMiddleware.handle(action)
+                    is DetailsAction.AppCurrencyAction -> appCurrencyMiddleware.handle(action)
+                    is DetailsAction.ManageSecurity -> manageSecurityMiddleware.handle(action)
+                }
+                next(action)
+            }
+        }
+    }
+
+    private fun prepareData() {
         scope.launch {
             val loadedCurrencies = preferencesStorage.getFiatCurrencies()
             if (loadedCurrencies.isNullOrEmpty()) {
@@ -41,8 +54,11 @@ class DetailsMiddleware {
                 }
             }
         }
-
     }
+
+    class EraseWalletMiddleware() {
+        fun handle(action: DetailsAction.EraseWallet) {
+            when (action) {
                 is DetailsAction.EraseWallet.Proceed -> {
                     when (store.state.detailsState.eraseWalletState) {
                         EraseWalletState.Allowed ->
@@ -58,7 +74,9 @@ class DetailsMiddleware {
                 }
                 is DetailsAction.EraseWallet.Confirm -> {
                     scope.launch {
-                            val result = tangemSdkManager.eraseWallet()
+                        val result = tangemSdkManager.eraseWallet(
+                                store.state.detailsState.card?.cardId
+                        )
                         withContext(Dispatchers.Main) {
                             when (result) {
                                 is CompletionResult.Success -> {
@@ -68,13 +86,58 @@ class DetailsMiddleware {
                         }
                     }
                 }
+            }
+        }
+    }
+
+    class AppCurrencyMiddleware {
+        fun handle(action: DetailsAction.AppCurrencyAction) {
+            when (action) {
                 is DetailsAction.AppCurrencyAction.SelectAppCurrency -> {
                     preferencesStorage.saveAppCurrency(action.fiatCurrencyName)
                     store.dispatch(GlobalAction.ChangeAppCurrency(action.fiatCurrencyName))
                     store.dispatch(WalletAction.LoadFiatRate)
                 }
             }
-                next(action)
+        }
+    }
+
+    class ManageSecurityMiddleware {
+        fun handle(action: DetailsAction.ManageSecurity) {
+            when (action) {
+                is DetailsAction.ManageSecurity.OpenSecurity -> {
+                    store.dispatch(NavigationAction.NavigateTo(AppScreen.DetailsSecurity))
+                }
+                is DetailsAction.ManageSecurity.ConfirmSelection -> {
+                    if (action.option != store.state.detailsState.securityScreenState?.currentOption) {
+                        store.dispatch(NavigationAction.NavigateTo(AppScreen.DetailsConfirm))
+                    } else {
+                        store.dispatch(DetailsAction.ManageSecurity.ConfirmSelection.AlreadySet)
+                    }
+                }
+                is DetailsAction.ManageSecurity.SaveChanges -> {
+                    val cardId = store.state.detailsState.card?.cardId
+                    scope.launch {
+                        val result = when (store.state.detailsState.securityScreenState?.selectedOption) {
+                            SecurityOption.LongTap -> tangemSdkManager.setLongTap(cardId)
+                            SecurityOption.PassCode -> tangemSdkManager.setPasscode(cardId)
+                            SecurityOption.AccessCode -> tangemSdkManager.setAccessCode(cardId)
+                            else -> null
+                        }
+                        withContext(Dispatchers.Main) {
+                            when (result) {
+                                is CompletionResult.Success -> {
+                                    store.dispatch(NavigationAction.PopBackTo())
+                                    store.dispatch(DetailsAction.ManageSecurity.SaveChanges.Success)
+                                }
+                                is CompletionResult.Failure, null ->
+                                    store.dispatch(DetailsAction.ManageSecurity.SaveChanges.Failure)
+                            }
+                        }
+
+                    }
+
+                }
             }
         }
     }

app/src/main/java/com/tangem/tap/features/details/redux/DetailsReducer.kt

@@ -5,6 +5,7 @@ import com.tangem.commands.Settings
 import com.tangem.common.extensions.isZero
 import com.tangem.tap.common.redux.AppState
 import org.rekotlin.Action
+import java.util.*
 
 class DetailsReducer {
     companion object {
@@ -13,28 +14,45 @@ class DetailsReducer {
 }
 
 private fun internalReduce(action: Action, state: AppState): DetailsState {
-
     if (action !is DetailsAction) return state.detailsState
 
-    var detailsState = state.detailsState
+    val detailsState = state.detailsState
-    when (action) {
+    return when (action) {
         is DetailsAction.PrepareScreen -> {
-            detailsState = DetailsState(
+            handlePrepareScreen(action, detailsState)
+        }
+        is DetailsAction.EraseWallet -> {
+            handleEraseWallet(action, detailsState)
+        }
+        is DetailsAction.AppCurrencyAction -> {
+            handleAppCurrencyAction(action, detailsState)
+        }
+        is DetailsAction.ManageSecurity -> {
+            handleSecurityAction(action, detailsState)
+        }
+    }
+}
+
+private fun handlePrepareScreen(action: DetailsAction.PrepareScreen, state: DetailsState): DetailsState {
+    val securityOption = when {
+        action.card.isPin1Default == false -> {
+            SecurityOption.AccessCode
+        }
+        action.card.isPin2Default == false -> {
+            SecurityOption.PassCode
+        }
+        else -> {
+            SecurityOption.LongTap
+        }
+    }
+    return DetailsState(
             card = action.card, wallet = action.wallet,
             cardInfo = action.card.toCardInfo(),
             appCurrencyState = AppCurrencyState(
                     action.fiatCurrencyName
+            ),
+            securityScreenState = SecurityScreenState(currentOption = securityOption)
     )
-            )
-        }
-        is DetailsAction.EraseWallet -> {
-            detailsState = handleEraseWallet(action, detailsState)
-        }
-        is DetailsAction.AppCurrencyAction -> {
-            detailsState = handleAppCurrencyAction(action, detailsState)
-        }
-    }
-    return detailsState
 }
 
 private fun handleEraseWallet(action: DetailsAction.EraseWallet, state: DetailsState): DetailsState {
@@ -88,6 +106,55 @@ private fun handleAppCurrencyAction(
     }
 }
 
+private fun handleSecurityAction(
+        action: DetailsAction.ManageSecurity, state: DetailsState
+): DetailsState {
+    return when (action) {
+        is DetailsAction.ManageSecurity.OpenSecurity -> {
+            val prohibitDefaultPin = state.card?.settingsMask?.contains(Settings.ProhibitDefaultPIN1) == true
+            val allowSetPin1 = state.card?.settingsMask?.contains(Settings.AllowSetPIN1) != false
+            val allowSetPin2 = state.card?.settingsMask?.contains(Settings.AllowSetPIN2) != false
+            val isDefaultPin1 = state.card?.isPin1Default != false
+            val isDefaultPin2 = state.card?.isPin2Default != false
+
+            val allowedSecurityOptions = EnumSet.noneOf(SecurityOption::class.java)
+            if ((isDefaultPin1 && isDefaultPin2) || !prohibitDefaultPin) {
+                allowedSecurityOptions.add(SecurityOption.LongTap)
+            }
+            if (allowSetPin1 && (isDefaultPin2 || !prohibitDefaultPin)) {
+                allowedSecurityOptions.add(SecurityOption.AccessCode)
+            }
+            if (allowSetPin2 && (isDefaultPin1 || !prohibitDefaultPin)) {
+                allowedSecurityOptions.add(SecurityOption.AccessCode)
+            }
+
+            state.copy(securityScreenState = state.securityScreenState?.copy(
+                    allowedOptions = allowedSecurityOptions
+            ))
+        }
+        is DetailsAction.ManageSecurity.SelectOption -> {
+            state.copy(securityScreenState = state.securityScreenState?.copy(
+                    selectedOption = action.option
+            ))
+        }
+        is DetailsAction.ManageSecurity.ConfirmSelection -> {
+            val confirmScreenState = when (action.option) {
+                SecurityOption.LongTap -> ConfirmScreenState.LongTap
+                SecurityOption.PassCode -> ConfirmScreenState.PassCode
+                SecurityOption.AccessCode -> ConfirmScreenState.AccessCode
+            }
+            state.copy(confirmScreenState = confirmScreenState)
+        }
+        is DetailsAction.ManageSecurity.SaveChanges.Success -> {
+            state.copy(securityScreenState = state.securityScreenState?.copy(
+                    currentOption = state.securityScreenState.selectedOption
+            ))
+        }
+
+        else -> state
+    }
+}
+
 private fun Card.toCardInfo(): CardInfo? {
     val cardId = this.cardId.chunked(4).joinToString(separator = " ")
     val issuer = this.cardData?.issuerName ?: return null

app/src/main/java/com/tangem/tap/features/details/redux/DetailsState.kt

@@ -2,10 +2,12 @@ package com.tangem.tap.features.details.redux
 
 import com.tangem.blockchain.common.Wallet
 import com.tangem.commands.Card
+import com.tangem.tap.common.entities.Button
 import com.tangem.tap.common.entities.TapCurrency.Companion.DEFAULT_FIAT_CURRENCY
 import com.tangem.tap.common.redux.global.FiatCurrencyName
 import com.tangem.tap.network.coinmarketcap.FiatCurrency
 import org.rekotlin.StateType
+import java.util.*
 
 data class DetailsState(
         val card: Card? = null,
@@ -14,6 +16,7 @@ data class DetailsState(
         val appCurrencyState: AppCurrencyState = AppCurrencyState(),
         val eraseWalletState: EraseWalletState? = null,
         val confirmScreenState: ConfirmScreenState? = null,
+        val securityScreenState: SecurityScreenState? = null,
 ) : StateType
 
 data class CardInfo(
@@ -24,6 +27,14 @@ data class CardInfo(
 
 enum class EraseWalletState { Allowed, NotAllowedByCard, NotEmpty }
 enum class ConfirmScreenState { EraseWallet, LongTap, AccessCode, PassCode }
+data class SecurityScreenState(
+        val currentOption: SecurityOption = SecurityOption.LongTap,
+        val selectedOption: SecurityOption = currentOption,
+        val allowedOptions: EnumSet<SecurityOption> = EnumSet.allOf(SecurityOption::class.java),
+        val buttonProceed: Button = Button(true)
+)
+
+enum class SecurityOption { LongTap, PassCode, AccessCode }
 data class AppCurrencyState(
         val fiatCurrencyName: FiatCurrencyName = DEFAULT_FIAT_CURRENCY,
         val showAppCurrencyDialog: Boolean = false,

app/src/main/java/com/tangem/tap/features/details/ui/DetailsConfirmFragment.kt

@@ -59,16 +59,23 @@ class DetailsConfirmFragment : Fragment(R.layout.fragment_details_confirm),
         when (state.confirmScreenState) {
             ConfirmScreenState.EraseWallet -> {
                 toolbar.title = getString(R.string.details_erase_wallet)
+                tv_warning_description.text = getString(R.string.details_erase_wallet_warning)
                 btn_confirm.text = getString(R.string.details_erase_wallet)
                 btn_confirm.setCompoundDrawablesRelativeWithIntrinsicBounds(
                         null, null, getDrawable(R.drawable.ic_send), null
                 )
                 btn_confirm.setOnClickListener { store.dispatch(DetailsAction.EraseWallet.Confirm) }
             }
-            ConfirmScreenState.LongTap -> TODO()
+            ConfirmScreenState.LongTap, ConfirmScreenState.AccessCode,
-            ConfirmScreenState.AccessCode -> TODO()
+            ConfirmScreenState.PassCode -> {
-            ConfirmScreenState.PassCode -> TODO()
+                toolbar.title = getString(R.string.details_manage_security)
-            null -> TODO()
+                tv_warning_description.text = getString(R.string.details_manage_security_warning)
+                btn_confirm.text = getString(R.string.details_save_changes)
+                btn_confirm.setCompoundDrawablesRelativeWithIntrinsicBounds(
+                        null, null, getDrawable(R.drawable.ic_save), null
+                )
+                btn_confirm.setOnClickListener { store.dispatch(DetailsAction.ManageSecurity.SaveChanges) }
+            }
         }
 
 

app/src/main/java/com/tangem/tap/features/details/ui/DetailsFragment.kt

@@ -8,6 +8,7 @@ import androidx.transition.TransitionInflater
 import com.tangem.tap.common.redux.navigation.NavigationAction
 import com.tangem.tap.features.details.redux.DetailsAction
 import com.tangem.tap.features.details.redux.DetailsState
+import com.tangem.tap.features.details.redux.SecurityOption
 import com.tangem.tap.store
 import com.tangem.wallet.R
 import kotlinx.android.synthetic.main.fragment_details.*
@@ -74,6 +75,18 @@ class DetailsFragment : Fragment(R.layout.fragment_details), StoreSubscriber<Det
             store.dispatch(DetailsAction.AppCurrencyAction.ChooseAppCurrency)
         }
 
+        tv_security_title.setOnClickListener {
+            store.dispatch(DetailsAction.ManageSecurity.OpenSecurity)
+        }
+
+        val currentSecurity = when (state.securityScreenState?.currentOption) {
+            SecurityOption.LongTap -> R.string.details_manage_security_long_tap
+            SecurityOption.PassCode -> R.string.details_manage_security_passcode
+            SecurityOption.AccessCode -> R.string.details_manage_security_access_code
+            null -> null
+        }
+        currentSecurity?.let { tv_security.text = getString(it) }
+
         if (state.appCurrencyState.showAppCurrencyDialog &&
                 !state.appCurrencyState.fiatCurrencies.isNullOrEmpty()) {
             currencySelectionDialog.show(

app/src/main/java/com/tangem/tap/features/details/ui/DetailsSecurityFragment.kt

@@ -0,0 +1,83 @@
+package com.tangem.tap.features.details.ui
+
+import android.os.Bundle
+import android.view.View
+import androidx.activity.OnBackPressedCallback
+import androidx.fragment.app.Fragment
+import androidx.transition.TransitionInflater
+import com.tangem.tap.common.redux.navigation.NavigationAction
+import com.tangem.tap.features.details.redux.DetailsAction
+import com.tangem.tap.features.details.redux.DetailsState
+import com.tangem.tap.features.details.redux.SecurityOption
+import com.tangem.tap.store
+import com.tangem.wallet.R
+import kotlinx.android.synthetic.main.fragment_details_confirm.toolbar
+import kotlinx.android.synthetic.main.fragment_details_security.*
+import org.rekotlin.StoreSubscriber
+
+class DetailsSecurityFragment : Fragment(R.layout.fragment_details_security),
+        StoreSubscriber<DetailsState> {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        activity?.onBackPressedDispatcher?.addCallback(this, object : OnBackPressedCallback(true) {
+            override fun handleOnBackPressed() {
+                store.dispatch(NavigationAction.PopBackTo())
+            }
+        })
+        val inflater = TransitionInflater.from(requireContext())
+        enterTransition = inflater.inflateTransition(R.transition.slide_right)
+        exitTransition = inflater.inflateTransition(R.transition.fade)
+    }
+
+    override fun onStart() {
+        super.onStart()
+        store.subscribe(this) { state ->
+            state.skipRepeats { oldState, newState ->
+                oldState.detailsState == newState.detailsState
+            }.select { it.detailsState }
+        }
+    }
+
+    override fun onStop() {
+        super.onStop()
+        store.unsubscribe(this)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        toolbar.setNavigationOnClickListener {
+            store.dispatch(NavigationAction.PopBackTo())
+        }
+        setOnClickListeners()
+    }
+
+    private fun setOnClickListeners() {
+        v_long_tap.setOnClickListener {
+            store.dispatch(DetailsAction.ManageSecurity.SelectOption(SecurityOption.LongTap))
+        }
+        v_passcode.setOnClickListener {
+            store.dispatch(DetailsAction.ManageSecurity.SelectOption(SecurityOption.PassCode))
+        }
+        v_access_code.setOnClickListener {
+            store.dispatch(DetailsAction.ManageSecurity.SelectOption(SecurityOption.AccessCode))
+        }
+        btn_save_changes.setOnClickListener {
+            store.state.detailsState.securityScreenState?.selectedOption?.let {
+                store.dispatch(DetailsAction.ManageSecurity.ConfirmSelection(it))
+            }
+        }
+    }
+
+    override fun newState(state: DetailsState) {
+        if (activity == null) return
+        selectSecurityOption(state.securityScreenState?.selectedOption)
+    }
+
+    private fun selectSecurityOption(securityOption: SecurityOption?) {
+        radiobutton_long_tap.isChecked = securityOption == SecurityOption.LongTap
+        radiobutton_passcode.isChecked = securityOption == SecurityOption.PassCode
+        radiobutton_access_code.isChecked = securityOption == SecurityOption.AccessCode
+    }
+}

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

@@ -63,7 +63,9 @@ val walletMiddleware: Middleware<AppState> = { dispatch, state ->
                 }
                 is WalletAction.CreateWallet -> {
                     scope.launch {
-                        val result = tangemSdkManager.createWallet()
+                        val result = tangemSdkManager.createWallet(
+                                store.state.globalState.scanNoteResponse?.card?.cardId
+                        )
                         when (result) {
                             is CompletionResult.Success -> {
                                 store.state.globalState.tapWalletManager.onCardScanned(result.data)

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

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M20.7825,6.9675L17.0325,3.2175C16.9624,3.148 16.8793,3.093 16.7879,3.0557C16.6966,3.0184 16.5987,2.9994 16.5,3H4.5C4.1022,3 3.7206,3.1581 3.4393,3.4393C3.158,3.7207 3,4.1022 3,4.5V19.5C3,19.8978 3.158,20.2794 3.4393,20.5607C3.7206,20.842 4.1022,21 4.5,21H19.5C19.8978,21 20.2794,20.842 20.5607,20.5607C20.842,20.2794 21,19.8978 21,19.5V7.5C21.0006,7.4013 20.9817,7.3035 20.9443,7.2121C20.907,7.1207 20.852,7.0376 20.7825,6.9675ZM9,4.5H15V7.5H9V4.5ZM15,19.5H9V13.5H15V19.5ZM16.5,19.5V13.5C16.5,13.1022 16.342,12.7207 16.0607,12.4394C15.7794,12.158 15.3978,12 15,12H9C8.6022,12 8.2206,12.158 7.9393,12.4394C7.658,12.7207 7.5,13.1022 7.5,13.5V19.5H4.5V4.5H7.5V7.5C7.5,7.8978 7.658,8.2794 7.9393,8.5607C8.2206,8.842 8.6022,9 9,9H15C15.3978,9 15.7794,8.842 16.0607,8.5607C16.342,8.2794 16.5,7.8978 16.5,7.5V4.8075L19.5,7.8075V19.5H16.5Z"
+      android:fillColor="#ffffff"/>
+</vector>

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

@@ -68,34 +68,27 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"/>
 
-        <Space
+        <androidx.constraintlayout.widget.Guideline
-            android:id="@+id/space"
+            android:id="@+id/guideline"
-            android:layout_width="93dp"
+            android:layout_width="wrap_content"
-            android:layout_height="48dp"
+            android:layout_height="wrap_content"
-            android:layout_marginStart="30dp"
+            android:orientation="vertical"
-            android:layout_marginTop="30dp"
             app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toStartOf="@+id/btn_confirm"
+            app:layout_constraintGuide_percent="0.37" />
-            app:layout_constraintHorizontal_bias="0.5"
-            app:layout_constraintHorizontal_chainStyle="packed"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintVertical_bias="1" />
 
         <com.google.android.material.button.MaterialButton
             android:id="@+id/btn_confirm"
             style="@style/TapBlackButton"
-            android:layout_width="200dp"
+            android:layout_width="0dp"
             android:layout_height="48dp"
             android:layout_marginStart="7dp"
             android:layout_marginTop="30dp"
             android:layout_marginEnd="30dp"
             tools:text="@string/wallet_button_send"
             tools:icon="@drawable/ic_send"
-            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toEndOf="@+id/guideline"
             app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintBottom_toBottomOf="parent" />
-            app:layout_constraintStart_toEndOf="@+id/space"
-            app:layout_constraintVertical_bias="1" />
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 

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

@@ -0,0 +1,197 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/coordinator_details_confirm"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/backgroundLightGray"
+    android:orientation="vertical">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/app_bar"
+        style="@style/Widget.MaterialComponents.Toolbar.Surface"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/backgroundLightGray"
+        android:fitsSystemWindows="true"
+        app:liftOnScroll="true">
+
+        <com.google.android.material.appbar.MaterialToolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            app:title="@string/details_manage_security"
+            app:navigationIcon="@drawable/ic_baseline_arrow_back_24" />
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/cl_details_confirm"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginBottom="33dp"
+        android:layout_marginTop="16dp"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        
+        <TextView
+            android:id="@+id/tv_long_tap_title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingBottom="8dp"
+            android:paddingTop="8dp"
+            android:paddingStart="16dp"
+            android:paddingEnd="16dp"
+            app:layout_constraintTop_toTopOf="parent"
+            android:text="@string/details_manage_security_long_tap"
+            android:textSize="16sp"
+            />
+
+        <com.google.android.material.radiobutton.MaterialRadioButton
+            android:id="@+id/radiobutton_long_tap"
+            android:layout_width="30dp"
+            android:layout_height="30dp"
+            android:layout_marginEnd="10dp"
+            android:layout_marginTop="8dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <TextView
+            android:id="@+id/tv_long_tap_description"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingStart="16dp"
+            android:paddingBottom="8dp"
+            android:paddingEnd="60dp"
+            android:textColor="@color/darkGray1"
+            app:layout_constraintTop_toBottomOf="@id/tv_long_tap_title"
+            android:text="Caution: When having the switch on, all data will be encrypted and kept from being stolen."
+            android:textSize="13sp"
+            />
+
+        <View
+            android:id="@+id/v_long_tap"
+            android:background="?android:attr/selectableItemBackground"
+            android:clickable="true"
+            android:focusable="true"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            app:layout_constraintTop_toTopOf="@id/tv_long_tap_title"
+            app:layout_constraintBottom_toBottomOf="@id/tv_long_tap_description"/>
+
+        <TextView
+            android:id="@+id/tv_passcode_title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingBottom="8dp"
+            android:paddingTop="8dp"
+            android:paddingStart="16dp"
+            android:paddingEnd="16dp"
+            app:layout_constraintTop_toBottomOf="@id/v_long_tap"
+            android:text="@string/details_manage_security_passcode"
+            android:textSize="16sp"
+            />
+
+        <com.google.android.material.radiobutton.MaterialRadioButton
+            android:id="@+id/radiobutton_passcode"
+            android:layout_width="30dp"
+            android:layout_height="30dp"
+            android:layout_marginEnd="10dp"
+            android:layout_marginTop="8dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="@id/v_passcode"/>
+
+        <TextView
+            android:id="@+id/tv_passcode_description"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingStart="16dp"
+            android:paddingBottom="8dp"
+            android:paddingEnd="60dp"
+            android:textColor="@color/darkGray1"
+            app:layout_constraintTop_toBottomOf="@id/tv_passcode_title"
+            android:text="Caution: When having the switch on, all data will be encrypted and kept from being stolen."
+            android:textSize="13sp"
+            />
+
+        <View
+            android:id="@+id/v_passcode"
+            android:background="?android:attr/selectableItemBackground"
+            android:clickable="true"
+            android:focusable="true"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            app:layout_constraintTop_toTopOf="@id/tv_passcode_title"
+            app:layout_constraintBottom_toBottomOf="@id/tv_passcode_description"/>
+
+
+        <TextView
+            android:id="@+id/tv_access_code_title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingBottom="8dp"
+            android:paddingTop="8dp"
+            android:paddingStart="16dp"
+            android:paddingEnd="16dp"
+            app:layout_constraintTop_toBottomOf="@id/v_passcode"
+            android:text="@string/details_manage_security_access_code"
+            android:textSize="16sp"
+            />
+
+        <com.google.android.material.radiobutton.MaterialRadioButton
+            android:id="@+id/radiobutton_access_code"
+            android:layout_width="30dp"
+            android:layout_height="30dp"
+            android:layout_marginEnd="10dp"
+            android:layout_marginTop="8dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="@id/v_access_code"/>
+
+        <TextView
+            android:id="@+id/tv_access_code_description"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingStart="16dp"
+            android:paddingBottom="8dp"
+            android:paddingEnd="60dp"
+            android:textColor="@color/darkGray1"
+            app:layout_constraintTop_toBottomOf="@id/tv_access_code_title"
+            android:text="Caution: When having the switch on, all data will be encrypted and kept from being stolen."
+            android:textSize="13sp"
+            />
+
+        <View
+            android:id="@+id/v_access_code"
+            android:background="?android:attr/selectableItemBackground"
+            android:clickable="true"
+            android:focusable="true"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            app:layout_constraintTop_toTopOf="@id/tv_access_code_title"
+            app:layout_constraintBottom_toBottomOf="@id/tv_access_code_description"/>
+
+        <androidx.constraintlayout.widget.Guideline
+            android:id="@+id/guideline"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintGuide_percent="0.37" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_save_changes"
+            style="@style/TapBlackButton"
+            android:layout_width="0dp"
+            android:layout_height="48dp"
+            android:layout_marginStart="7dp"
+            android:layout_marginTop="30dp"
+            android:layout_marginEnd="30dp"
+            android:text="@string/details_save_changes"
+            app:icon="@drawable/ic_save"
+            app:layout_constraintStart_toEndOf="@+id/guideline"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -86,6 +86,7 @@
     <string name="details_toolbar_title">Details</string>
     <string name="details_notification_erase_wallet_not_allowed">Card settings prohibits from erasing wallet</string>
     <string name="details_notification_erase_wallet_not_possible">You balance on this wallet is not zero, or you have unconfirmed transactions</string>
+    <string name="details_notification_security_option_already_active">This is the currently active option</string>
     <string name="details_card_id">Card ID</string>
     <string name="details_issuer">Issuer</string>
     <string name="details_signed_hashes">Signed</string>
@@ -95,6 +96,13 @@
     <string name="details_validate_card">Validate card</string>
     <string name="details_manage_security">Manage security</string>
     <string name="details_erase_wallet">Erase wallet</string>
+    <string name="details_save_changes">Save changes</string>
+    <string name="details_manage_security_long_tap">Long Tap</string>
+    <string name="details_manage_security_passcode">Passcode</string>
+    <string name="details_manage_security_access_code">Access Code</string>
+    <string name="details_erase_wallet_warning">This action is irreversible. If, after deleting the wallet, someone sends funds to it, then you will not be able to withdraw them.</string>
+    <string name="details_manage_security_warning">If you forget the code, you will lose the ability to use the card. There is no way to recover or change your code if you lose it.
+</string>
 
 
 </resources>