[#1414] Hide Balances

* [#1414] Hide Balances

- Closes #1414
- Reworked TopAppBar back navigation-related parameters across the app to enable us to inject a different action - hide balances instead of just the back navigation
- Tests updated to reflect the above changes
- A simple new button UI test was added, too
- Changelog update

CHANGELOG.md

@@ -9,11 +9,12 @@ directly impact users rather than highlighting other key architectural updates.*
 
 ## [Unreleased]
 
-### Fixed
-- The app navigation has been improved to always behave the same for system, gesture, or top app bar back navigation actions.
-
 ### Added
 - Proper ZEC amount abbreviation has been added across the entire app as described by the design document
+- The new Hide Balances feature has been added to the Account, Send, and Balances screen.
+
+### Fixed
+- The app navigation has been improved to always behave the same for system, gesture, or top app bar back navigation actions
 
 ### Fixed
 - The app authentication now correctly handles authentication success after a previous failed state 

ui-design-lib/src/main/java/co/electriccoin/zcash/ui/design/component/Balance.kt

@@ -1,18 +1,24 @@
 package co.electriccoin.zcash.ui.design.component
 
+import androidx.compose.animation.animateContentSize
 import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.basicMarquee
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.height
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.buildAnnotatedString
 import androidx.compose.ui.text.withStyle
 import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
 import cash.z.ecc.android.sdk.model.MonetarySeparators
 import co.electriccoin.zcash.spackle.Twig
+import co.electriccoin.zcash.ui.design.R
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import java.util.Locale
 
@@ -24,6 +30,20 @@ private fun StyledBalanceComposablePreview() {
             Column {
                 StyledBalance(
                     balanceParts = ZecAmountTriple(main = "1,234.56789012"),
+                    isHideBalances = false,
+                    textStyles =
+                        Pair(
+                            ZcashTheme.extendedTypography.balanceWidgetStyles.first,
+                            ZcashTheme.extendedTypography.balanceWidgetStyles.second
+                        ),
+                    modifier = Modifier
+                )
+
+                Spacer(modifier = Modifier.height(24.dp))
+
+                StyledBalance(
+                    balanceParts = ZecAmountTriple(main = "1,234.56789012"),
+                    isHideBalances = true,
                     textStyles =
                         Pair(
                             ZcashTheme.extendedTypography.balanceWidgetStyles.first,
@@ -41,52 +61,67 @@ private fun StyledBalanceComposablePreview() {
  * requirements. The function displays the balance within two parts.
  *
  * @param balanceParts [ZecAmountTriple] class that holds balance parts
+ * @param isHideBalances Flag referring about the balance being hidden or not
+ * @param hiddenBalancePlaceholder String holding the placeholder for the hidden balance
  * @param textStyles Styles for the first and second part of the balance
  * @param textColor Optional color to modify the default font color from [textStyles]
  * @param modifier Modifier to modify the Text UI element as needed
  */
 @OptIn(ExperimentalFoundationApi::class)
+@Suppress("LongParameterList")
 @Composable
 fun StyledBalance(
     balanceParts: ZecAmountTriple,
     textStyles: Pair<TextStyle, TextStyle>,
     modifier: Modifier = Modifier,
+    isHideBalances: Boolean = false,
+    hiddenBalancePlaceholder: String = stringResource(id = R.string.hide_balance_placeholder),
     textColor: Color? = null,
 ) {
-    val balanceSplit = splitBalance(balanceParts)
-
     val content =
-        buildAnnotatedString {
-            withStyle(
-                style = textStyles.first.toSpanStyle()
-            ) {
-                append(balanceSplit.first)
+        if (isHideBalances) {
+            buildAnnotatedString {
+                withStyle(
+                    style = textStyles.first.toSpanStyle()
+                ) {
+                    append(hiddenBalancePlaceholder)
+                }
             }
-            withStyle(
-                style = textStyles.second.toSpanStyle()
-            ) {
-                append(balanceSplit.second)
+        } else {
+            val balanceSplit = splitBalance(balanceParts)
+
+            buildAnnotatedString {
+                withStyle(
+                    style = textStyles.first.toSpanStyle()
+                ) {
+                    append(balanceSplit.first)
+                }
+                withStyle(
+                    style = textStyles.second.toSpanStyle()
+                ) {
+                    append(balanceSplit.second)
+                }
             }
         }
 
+    val resultModifier =
+        Modifier
+            .basicMarquee()
+            .animateContentSize()
+            .then(modifier)
+
     if (textColor != null) {
         Text(
             text = content,
             color = textColor,
             maxLines = 1,
-            modifier =
-                Modifier
-                    .basicMarquee()
-                    .then(modifier)
+            modifier = resultModifier
         )
     } else {
         Text(
             text = content,
             maxLines = 1,
-            modifier =
-                Modifier
-                    .basicMarquee()
-                    .then(modifier)
+            modifier = resultModifier
         )
     }
 }

ui-design-lib/src/main/java/co/electriccoin/zcash/ui/design/component/TopAppBar.kt

@@ -3,7 +3,6 @@
 package co.electriccoin.zcash.ui.design.component
 
 import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.RowScope
@@ -34,6 +33,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.testTag
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.style.TextAlign
@@ -51,7 +51,16 @@ import co.electriccoin.zcash.ui.design.theme.internal.TopAppBarColors
 private fun TopAppBarTextComposablePreview() {
     ZcashTheme(forceDarkMode = false) {
         BlankSurface {
-            SmallTopAppBar(titleText = "Screen A", backText = "Back")
+            SmallTopAppBar(
+                navigationAction = {
+                    TopAppBarBackNavigation(
+                        onBack = {},
+                        backText = "BACK",
+                        backContentDescriptionText = "BACK"
+                    )
+                },
+                titleText = "Screen A"
+            )
         }
     }
 }
@@ -61,7 +70,16 @@ private fun TopAppBarTextComposablePreview() {
 private fun TopAppBarTextDarkComposablePreview() {
     ZcashTheme(forceDarkMode = true) {
         BlankSurface {
-            SmallTopAppBar(titleText = "Screen A", backText = "Back")
+            SmallTopAppBar(
+                navigationAction = {
+                    TopAppBarBackNavigation(
+                        onBack = {},
+                        backText = "BACK",
+                        backContentDescriptionText = "BACK"
+                    )
+                },
+                titleText = "Screen A"
+            )
         }
     }
 }
@@ -72,8 +90,14 @@ private fun TopAppBarTextRestoringComposablePreview() {
     ZcashTheme(forceDarkMode = false) {
         BlankSurface {
             SmallTopAppBar(
+                navigationAction = {
+                    TopAppBarBackNavigation(
+                        onBack = {},
+                        backText = "BACK",
+                        backContentDescriptionText = "BACK"
+                    )
+                },
                 titleText = "Screen A",
-                backText = "Back",
                 subTitle = "[RESTORING YOUR WALLET…]"
             )
         }
@@ -86,9 +110,15 @@ private fun TopAppBarTextRestoringLongComposablePreview() {
     ZcashTheme(forceDarkMode = false) {
         BlankSurface {
             SmallTopAppBar(
+                navigationAction = {
+                    TopAppBarBackNavigation(
+                        onBack = {},
+                        backText = "BACK",
+                        backContentDescriptionText = "BACK"
+                    )
+                },
+                subTitle = "[RESTORING YOUR WALLET LONG TEXT…]",
                 titleText = "Screen A",
-                backText = "Back",
-                subTitle = "[RESTORING YOUR WALLET LONG TEXT…]"
             )
         }
     }
@@ -99,7 +129,16 @@ private fun TopAppBarTextRestoringLongComposablePreview() {
 private fun TopAppBarLogoComposablePreview() {
     ZcashTheme(forceDarkMode = false) {
         BlankSurface {
-            SmallTopAppBar(showTitleLogo = true, backText = "Back")
+            SmallTopAppBar(
+                navigationAction = {
+                    TopAppBarBackNavigation(
+                        onBack = {},
+                        backText = "BACK",
+                        backContentDescriptionText = "BACK"
+                    )
+                },
+                showTitleLogo = true
+            )
         }
     }
 }
@@ -110,8 +149,14 @@ private fun TopAppBarLogoRestoringComposablePreview() {
     ZcashTheme(forceDarkMode = false) {
         BlankSurface {
             SmallTopAppBar(
+                navigationAction = {
+                    TopAppBarBackNavigation(
+                        onBack = {},
+                        backText = "BACK",
+                        backContentDescriptionText = "BACK"
+                    )
+                },
                 showTitleLogo = true,
-                backText = "Back",
                 subTitle = "[RESTORING YOUR WALLET…]"
             )
         }
@@ -124,8 +169,14 @@ private fun TopAppBarLogoRestoringDarkComposablePreview() {
     ZcashTheme(forceDarkMode = true) {
         BlankSurface {
             SmallTopAppBar(
+                navigationAction = {
+                    TopAppBarBackNavigation(
+                        onBack = {},
+                        backText = "BACK",
+                        backContentDescriptionText = "BACK"
+                    )
+                },
                 showTitleLogo = true,
-                backText = "Back",
                 subTitle = "[RESTORING YOUR WALLET…]"
             )
         }
@@ -157,7 +208,13 @@ private fun TopAppBarOneVisibleActionMenuComposablePreview() {
         BlankSurface {
             SmallTopAppBar(
                 titleText = "Screen C",
-                backText = "Back",
+                navigationAction = {
+                    TopAppBarBackNavigation(
+                        onBack = {},
+                        backText = "BACK",
+                        backContentDescriptionText = "BACK"
+                    )
+                },
                 regularActions = {
                     TopBarOneVisibleActionMenuExample(
                         actionCallback = {}
@@ -175,12 +232,18 @@ private fun TopAppBarHamburgerMenuComposablePreview() {
         BlankSurface {
             SmallTopAppBar(
                 titleText = "Screen D",
-                backText = "Back",
                 hamburgerMenuActions = {
                     TopBarHamburgerMenuExample(
                         actionCallback = {}
                     )
-                }
+                },
+                navigationAction = {
+                    TopAppBarBackNavigation(
+                        onBack = {},
+                        backText = "BACK",
+                        backContentDescriptionText = "BACK"
+                    )
+                },
             )
         }
     }
@@ -285,15 +348,61 @@ private fun TopBarOneVisibleActionMenuExample(
     )
 }
 
+@Composable
+fun TopAppBarBackNavigation(
+    backContentDescriptionText: String? = null,
+    backIconVector: ImageVector = Icons.AutoMirrored.Filled.ArrowBack,
+    backText: String? = null,
+    onBack: () -> Unit
+) {
+    Row(
+        modifier =
+            Modifier
+                .wrapContentSize()
+                .clip(RoundedCornerShape(ZcashTheme.dimens.regularRippleEffectCorner))
+                .clickable { onBack() }
+                .padding(all = ZcashTheme.dimens.spacingMid),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Icon(
+            imageVector = backIconVector,
+            contentDescription = backContentDescriptionText,
+        )
+
+        backText?.let {
+            Spacer(modifier = Modifier.size(size = ZcashTheme.dimens.spacingSmall))
+
+            Text(text = backText)
+        }
+    }
+}
+
+@Composable
+fun TopAppBarHideBalancesNavigation(
+    iconVector: ImageVector,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier,
+    contentDescription: String? = null,
+) {
+    IconButton(
+        onClick = onClick,
+        modifier = modifier
+    ) {
+        Icon(
+            imageVector = iconVector,
+            contentDescription = contentDescription,
+            modifier = Modifier.size(24.dp)
+        )
+    }
+}
+
 @Composable
 @Suppress("LongParameterList")
 fun GridBgSmallTopAppBar(
     modifier: Modifier = Modifier,
-    backContentDescriptionText: String? = null,
-    backText: String? = null,
     colors: TopAppBarColors = ZcashTheme.colors.topAppBarColors,
     hamburgerMenuActions: (@Composable RowScope.() -> Unit)? = null,
-    onBack: (() -> Unit)? = null,
+    navigationAction: @Composable () -> Unit = {},
     regularActions: (@Composable RowScope.() -> Unit)? = null,
     subTitle: String? = null,
     showTitleLogo: Boolean = false,
@@ -309,11 +418,9 @@ fun GridBgSmallTopAppBar(
                     gridLineWidth = ZcashTheme.dimens.gridLineWidth
                 )
             ),
-        backContentDescriptionText = backContentDescriptionText,
-        backText = backText,
         colors = colors.copyColors(containerColor = Color.Transparent),
         hamburgerMenuActions = hamburgerMenuActions,
-        onBack = onBack,
+        navigationAction = navigationAction,
         regularActions = regularActions,
         subTitle = subTitle,
         showTitleLogo = showTitleLogo,
@@ -322,15 +429,13 @@ fun GridBgSmallTopAppBar(
 }
 
 @Composable
-@Suppress("LongParameterList", "LongMethod")
+@Suppress("LongParameterList")
 @OptIn(ExperimentalMaterial3Api::class)
 fun SmallTopAppBar(
     modifier: Modifier = Modifier,
-    backContentDescriptionText: String? = null,
-    backText: String? = null,
     colors: TopAppBarColors = ZcashTheme.colors.topAppBarColors,
     hamburgerMenuActions: (@Composable RowScope.() -> Unit)? = null,
-    onBack: (() -> Unit)? = null,
+    navigationAction: @Composable () -> Unit = {},
     regularActions: (@Composable RowScope.() -> Unit)? = null,
     subTitle: String? = null,
     showTitleLogo: Boolean = false,
@@ -377,28 +482,7 @@ fun SmallTopAppBar(
             }
         },
         navigationIcon = {
-            backText?.let {
-                Box(
-                    modifier =
-                        Modifier
-                            .wrapContentSize()
-                            .clip(RoundedCornerShape(ZcashTheme.dimens.regularRippleEffectCorner))
-                            .clickable { onBack?.run { onBack() } }
-                ) {
-                    Row(
-                        modifier = Modifier.padding(all = ZcashTheme.dimens.spacingDefault),
-                        verticalAlignment = Alignment.CenterVertically
-                    ) {
-                        Icon(
-                            imageVector = Icons.AutoMirrored.Filled.ArrowBack,
-                            contentDescription = backContentDescriptionText,
-                            tint = colors.navigationColor,
-                        )
-                        Spacer(modifier = Modifier.size(size = ZcashTheme.dimens.spacingSmall))
-                        Text(text = backText.uppercase())
-                    }
-                }
-            }
+            navigationAction()
         },
         actions = {
             regularActions?.invoke(this)

ui-design-lib/src/main/res/ui/common/values/strings.xml

@@ -1,3 +1,4 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="amount_with_fiat_currency_symbol" formatted="true"><xliff:g id="fiat_currency_symbol" example="$">%1$s</xliff:g><xliff:g id="amount" example="123">%2$s</xliff:g></string>
+    <string name="hide_balance_placeholder">-----</string>
 </resources>

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/about/view/AboutViewTest.kt

@@ -26,7 +26,7 @@ class AboutViewTest {
 
         assertEquals(0, testSetup.getOnBackCount())
 
-        composeTestRule.onNodeWithText(getStringResource(R.string.about_back).uppercase()).also {
+        composeTestRule.onNodeWithText(getStringResource(R.string.back_navigation).uppercase()).also {
             it.assertExists()
         }
 
@@ -61,7 +61,9 @@ class AboutViewTest {
 
         assertEquals(0, testSetup.getOnBackCount())
 
-        composeTestRule.onNodeWithContentDescription(getStringResource(R.string.about_back_content_description)).also {
+        composeTestRule.onNodeWithContentDescription(
+            getStringResource(R.string.back_navigation_content_description)
+        ).also {
             it.performClick()
         }
 

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/account/AccountTestSetup.kt

@@ -24,6 +24,7 @@ class AccountTestSetup(
     val initialTransactionState: TransactionUiState = TransactionHistoryUiStateFixture.new()
 
     private val onSettingsCount = AtomicInteger(0)
+    private val onHideBalancesCount = AtomicInteger(0)
     private val onReceiveCount = AtomicInteger(0)
     private val onSendCount = AtomicInteger(0)
     private val onItemClickCount = AtomicInteger(0)
@@ -44,6 +45,11 @@ class AccountTestSetup(
         return onSettingsCount.get()
     }
 
+    fun getOnHideBalancesCount(): Int {
+        composeTestRule.waitForIdle()
+        return onHideBalancesCount.get()
+    }
+
     fun getOnReceiveCount(): Int {
         composeTestRule.waitForIdle()
         return onReceiveCount.get()
@@ -61,31 +67,35 @@ class AccountTestSetup(
 
     @Composable
     @Suppress("TestFunctionName")
-    fun DefaultContent() {
+    fun DefaultContent(isHideBalances: Boolean) {
         Account(
             balanceState = BalanceStateFixture.new(),
             goSettings = {
                 onSettingsCount.incrementAndGet()
             },
             goBalances = {},
-            transactionsUiState = initialTransactionState,
+            hideStatusDialog = {},
+            onHideBalances = {
+                onHideBalancesCount.incrementAndGet()
+            },
+            isHideBalances = isHideBalances,
             onTransactionItemAction = {
                 onItemClickCount.incrementAndGet()
             },
-            hideStatusDialog = {},
-            showStatusDialog = null,
             onStatusClick = {},
+            showStatusDialog = null,
             snackbarHostState = SnackbarHostState(),
             topAppBarSubTitleState = TopAppBarSubTitleState.None,
+            transactionsUiState = initialTransactionState,
             walletRestoringState = WalletRestoringState.NONE,
             walletSnapshot = WalletSnapshotFixture.new(),
         )
     }
 
-    fun setDefaultContent() {
+    fun setDefaultContent(isHideBalances: Boolean = false) {
         composeTestRule.setContent {
             ZcashTheme {
-                DefaultContent()
+                DefaultContent(isHideBalances)
             }
         }
     }

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/account/history/HistoryTestSetup.kt

@@ -29,11 +29,12 @@ class HistoryTestSetup(
         composeTestRule.setContent {
             ZcashTheme {
                 HistoryContainer(
-                    transactionState = initialHistoryUiState,
+                    isHideBalances = false,
                     onStatusClick = {},
                     onTransactionItemAction = {
                         onItemIdClickCount.incrementAndGet()
                     },
+                    transactionState = initialHistoryUiState,
                     walletRestoringState = WalletRestoringState.NONE,
                     walletSnapshot = WalletSnapshotFixture.new()
                 )

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/account/integration/AccountViewIntegrationTest.kt

@@ -40,7 +40,7 @@ class AccountViewIntegrationTest : UiTestPrerequisites() {
         val testSetup = newTestSetup(walletSnapshot)
 
         restorationTester.setContent {
-            testSetup.DefaultContent()
+            testSetup.DefaultContent(isHideBalances = false)
         }
 
         assertEquals(WalletSnapshotFixture.SAPLING_BALANCE, testSetup.getWalletSnapshot().saplingBalance)

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/account/view/AccountViewTest.kt

@@ -10,6 +10,7 @@ import co.electriccoin.zcash.ui.design.component.CommonTag
 import co.electriccoin.zcash.ui.fixture.WalletSnapshotFixture
 import co.electriccoin.zcash.ui.screen.account.AccountTag
 import co.electriccoin.zcash.ui.screen.account.AccountTestSetup
+import co.electriccoin.zcash.ui.screen.send.clickHideBalances
 import co.electriccoin.zcash.ui.screen.send.clickSettingsTopAppBarMenu
 import org.junit.Assert
 import org.junit.Rule
@@ -49,11 +50,25 @@ class AccountViewTest : UiTestPrerequisites() {
         Assert.assertEquals(1, testSetup.getOnSettingsCount())
     }
 
-    private fun newTestSetup(walletSnapshot: WalletSnapshot = WalletSnapshotFixture.new()) =
-        AccountTestSetup(
-            composeTestRule,
-            walletSnapshot = walletSnapshot,
-        ).apply {
-            setDefaultContent()
-        }
+    @Test
+    @MediumTest
+    fun hide_balances_btn_click_test() {
+        val testSetup = newTestSetup()
+
+        Assert.assertEquals(0, testSetup.getOnHideBalancesCount())
+
+        composeTestRule.clickHideBalances()
+
+        Assert.assertEquals(1, testSetup.getOnHideBalancesCount())
+    }
+
+    private fun newTestSetup(
+        walletSnapshot: WalletSnapshot = WalletSnapshotFixture.new(),
+        isHideBalances: Boolean = false
+    ) = AccountTestSetup(
+        composeTestRule,
+        walletSnapshot = walletSnapshot,
+    ).apply {
+        setDefaultContent(isHideBalances)
+    }
 }

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/balances/BalancesTestSetup.kt

@@ -38,6 +38,8 @@ class BalancesTestSetup(
                 onSettingsCount.incrementAndGet()
             },
             hideStatusDialog = {},
+            isHideBalances = false,
+            onHideBalances = {},
             showStatusDialog = null,
             onStatusClick = {},
             snackbarHostState = SnackbarHostState(),

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/exportdata/view/ExportPrivateDataViewTest.kt

@@ -113,7 +113,7 @@ class ExportPrivateDataViewTest : UiTestPrerequisites() {
 }
 
 private fun ComposeContentTestRule.clickBack() {
-    onNodeWithContentDescription(getStringResource(R.string.support_back_content_description)).also {
+    onNodeWithContentDescription(getStringResource(R.string.back_navigation_content_description)).also {
         it.performClick()
     }
 }

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/restore/view/RestoreViewTest.kt

@@ -311,7 +311,7 @@ class RestoreViewTest : UiTestPrerequisites() {
         assertEquals(0, testSetup.getOnBackCount())
 
         composeTestRule.onNodeWithContentDescription(
-            getStringResource(R.string.restore_back_content_description)
+            getStringResource(R.string.back_navigation_content_description)
         ).also {
             it.performClick()
         }
@@ -331,7 +331,7 @@ class RestoreViewTest : UiTestPrerequisites() {
         assertEquals(0, testSetup.getOnBackCount())
 
         composeTestRule.onNodeWithContentDescription(
-            getStringResource(R.string.restore_back_content_description)
+            getStringResource(R.string.back_navigation_content_description)
         ).also {
             it.performClick()
         }

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/securitywarning/view/SecurityWarningViewTest.kt

@@ -98,7 +98,7 @@ class SecurityWarningViewTest : UiTestPrerequisites() {
 }
 
 private fun ComposeContentTestRule.clickBack() {
-    onNodeWithContentDescription(getStringResource(R.string.support_back_content_description)).also {
+    onNodeWithContentDescription(getStringResource(R.string.back_navigation_content_description)).also {
         it.performClick()
     }
 }

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/seedrecovery/view/SeedRecoveryRecoveryViewTest.kt

@@ -39,7 +39,7 @@ class SeedRecoveryRecoveryViewTest : UiTestPrerequisites() {
         assertEquals(0, testSetup.getOnCompleteCount())
         assertEquals(0, testSetup.getOnBackCount())
 
-        composeTestRule.onNodeWithContentDescription(getStringResource(R.string.seed_recovery_back_content_description))
+        composeTestRule.onNodeWithContentDescription(getStringResource(R.string.back_navigation_content_description))
             .also {
                 it.assertExists()
             }
@@ -86,7 +86,7 @@ class SeedRecoveryRecoveryViewTest : UiTestPrerequisites() {
 
         assertEquals(0, testSetup.getOnBackCount())
 
-        composeTestRule.onNodeWithContentDescription(getStringResource(R.string.seed_recovery_back_content_description))
+        composeTestRule.onNodeWithContentDescription(getStringResource(R.string.back_navigation_content_description))
             .also {
                 it.performClick()
             }

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/send/ComposeContentTestRuleExt.kt

@@ -24,6 +24,12 @@ internal fun ComposeContentTestRule.clickSettingsTopAppBarMenu() {
     }
 }
 
+internal fun ComposeContentTestRule.clickHideBalances() {
+    onNodeWithContentDescription(getStringResource(R.string.hide_balances_content_description)).also {
+        it.performClick()
+    }
+}
+
 internal fun ComposeContentTestRule.clickScanner() {
     onNodeWithContentDescription(getStringResource(R.string.send_scan_content_description)).also {
         it.performClick()

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/send/SendViewTestSetup.kt

@@ -114,6 +114,8 @@ class SendViewTestSetup(
                     // TODO [#1194]: Cover Current balances UI widget with tests
                     // TODO [#1194]: https://github.com/Electric-Coin-Company/zashi-android/issues/1194
                 },
+                isHideBalances = false,
+                onHideBalances = {},
                 hasCameraFeature = hasCameraFeature,
                 recipientAddressState = RecipientAddressState("", AddressType.Invalid()),
                 onRecipientAddressChange = {

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/send/integration/SendViewIntegrationTest.kt

@@ -75,6 +75,8 @@ class SendViewIntegrationTest {
                 goBalances = {},
                 goSettings = {},
                 goSendConfirmation = {},
+                isHideBalances = false,
+                onHideBalances = {},
                 hasCameraFeature = true,
                 monetarySeparators = monetarySeparators,
                 topAppBarSubTitleState = TopAppBarSubTitleState.None,

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/settings/view/SettingsViewTest.kt

@@ -31,7 +31,7 @@ class SettingsViewTest : UiTestPrerequisites() {
         assertEquals(0, testSetup.getBackCount())
 
         composeTestRule.onNodeWithContentDescription(
-            getStringResource(R.string.settings_back_content_description)
+            getStringResource(R.string.back_navigation_content_description)
         ).also {
             it.performClick()
         }

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/support/view/SupportViewTest.kt

@@ -116,7 +116,7 @@ class SupportViewTest : UiTestPrerequisites() {
 }
 
 private fun ComposeContentTestRule.clickBack() {
-    onNodeWithContentDescription(getStringResource(R.string.support_back_content_description)).also {
+    onNodeWithContentDescription(getStringResource(R.string.back_navigation_content_description)).also {
         it.performClick()
     }
 }

ui-lib/src/main/java/co/electriccoin/zcash/ui/common/compose/BalanceWidget.kt

@@ -1,6 +1,5 @@
 package co.electriccoin.zcash.ui.common.compose
 
-import androidx.compose.animation.animateContentSize
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -46,6 +45,7 @@ private fun BalanceWidgetPreview() {
                             totalBalance = Zatoshi(1234567891234567L),
                             spendableBalance = Zatoshi(1234567891234567L)
                         ),
+                    isHideBalances = false,
                     isReferenceToBalances = true,
                     onReferenceClick = {},
                     modifier = Modifier
@@ -65,6 +65,26 @@ private fun BalanceWidgetNotAvailableYetPreview() {
             @Suppress("MagicNumber")
             BalanceWidget(
                 balanceState = BalanceState.Loading(Zatoshi(0L)),
+                isHideBalances = false,
+                isReferenceToBalances = true,
+                onReferenceClick = {},
+                modifier = Modifier
+            )
+        }
+    }
+}
+
+@Preview
+@Composable
+private fun BalanceWidgetHiddenAmountPreview() {
+    ZcashTheme(forceDarkMode = false) {
+        BlankSurface(
+            modifier = Modifier.fillMaxWidth()
+        ) {
+            @Suppress("MagicNumber")
+            BalanceWidget(
+                balanceState = BalanceState.Loading(Zatoshi(0L)),
+                isHideBalances = true,
                 isReferenceToBalances = true,
                 onReferenceClick = {},
                 modifier = Modifier
@@ -86,6 +106,7 @@ sealed class BalanceState(open val totalBalance: Zatoshi) {
 fun BalanceWidget(
     balanceState: BalanceState,
     isReferenceToBalances: Boolean,
+    isHideBalances: Boolean,
     onReferenceClick: () -> Unit,
     modifier: Modifier = Modifier
 ) {
@@ -96,12 +117,12 @@ fun BalanceWidget(
                 .then(modifier),
         horizontalAlignment = Alignment.CenterHorizontally
     ) {
-        BalanceWidgetBigLineOnly(parts = balanceState.totalBalance.toZecStringFull().asZecAmountTriple())
+        BalanceWidgetBigLineOnly(
+            isHideBalances = isHideBalances,
+            parts = balanceState.totalBalance.toZecStringFull().asZecAmountTriple()
+        )
 
-        Row(
-            verticalAlignment = Alignment.CenterVertically,
-            modifier = Modifier.animateContentSize()
-        ) {
+        Row(verticalAlignment = Alignment.CenterVertically) {
             if (isReferenceToBalances) {
                 Reference(
                     text = stringResource(id = co.electriccoin.zcash.ui.R.string.balance_widget_available),
@@ -135,6 +156,7 @@ fun BalanceWidget(
                 is BalanceState.Available -> {
                     StyledBalance(
                         balanceParts = balanceState.spendableBalance.toZecStringFull().asZecAmountTriple(),
+                        isHideBalances = isHideBalances,
                         textStyles =
                             Pair(
                                 ZcashTheme.extendedTypography.balanceWidgetStyles.third,
@@ -157,6 +179,7 @@ fun BalanceWidget(
 @Composable
 fun BalanceWidgetBigLineOnly(
     parts: ZecAmountTriple,
+    isHideBalances: Boolean,
     modifier: Modifier = Modifier
 ) {
     Row(
@@ -165,6 +188,7 @@ fun BalanceWidgetBigLineOnly(
     ) {
         StyledBalance(
             balanceParts = parts,
+            isHideBalances = isHideBalances,
             textStyles =
                 Pair(
                     ZcashTheme.extendedTypography.balanceWidgetStyles.first,

ui-lib/src/main/java/co/electriccoin/zcash/ui/common/test/CommonTag.kt

@@ -6,4 +6,5 @@ package co.electriccoin.zcash.ui.common.test
 object CommonTag {
     const val WALLET_BIRTHDAY = "wallet_birthday"
     const val SETTINGS_TOP_BAR_BUTTON = "settings_top_bar_button"
+    const val HIDE_BALANCES_TOP_BAR_BUTTON = "hide_balances_top_bar_button"
 }

ui-lib/src/main/java/co/electriccoin/zcash/ui/common/viewmodel/HomeViewModel.kt

@@ -13,6 +13,8 @@ import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.WhileSubscribed
 import kotlinx.coroutines.flow.emitAll
+import kotlinx.coroutines.flow.filterNotNull
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.launch
@@ -40,6 +42,29 @@ class HomeViewModel(application: Application) : AndroidViewModel(application) {
         setBooleanPreference(StandardPreferenceKeys.IS_RESTORING_INITIAL_WARNING_SEEN, true)
     }
 
+    /**
+     * A flow of the wallet balances visibility.
+     */
+    val isHideBalances: StateFlow<Boolean?> = booleanStateFlow(StandardPreferenceKeys.IS_HIDE_BALANCES)
+
+    fun showOrHideBalances() {
+        viewModelScope.launch {
+            setBooleanPreference(StandardPreferenceKeys.IS_HIDE_BALANCES, isHideBalances.filterNotNull().first().not())
+        }
+    }
+
+    val configurationFlow: StateFlow<Configuration?> =
+        AndroidConfigurationFactory.getInstance(application).getConfigurationFlow()
+            .stateIn(
+                viewModelScope,
+                SharingStarted.WhileSubscribed(ANDROID_STATE_FLOW_TIMEOUT.inWholeMilliseconds),
+                null
+            )
+
+    //
+    // PRIVATE HELPERS
+    //
+
     private fun booleanStateFlow(default: BooleanPreferenceDefault): StateFlow<Boolean?> =
         flow<Boolean?> {
             val preferenceProvider = StandardPreferenceSingleton.getInstance(getApplication())
@@ -50,14 +75,6 @@ class HomeViewModel(application: Application) : AndroidViewModel(application) {
             null
         )
 
-    val configurationFlow: StateFlow<Configuration?> =
-        AndroidConfigurationFactory.getInstance(application).getConfigurationFlow()
-            .stateIn(
-                viewModelScope,
-                SharingStarted.WhileSubscribed(ANDROID_STATE_FLOW_TIMEOUT.inWholeMilliseconds),
-                null
-            )
-
     private fun setBooleanPreference(
         default: BooleanPreferenceDefault,
         newState: Boolean

ui-lib/src/main/java/co/electriccoin/zcash/ui/preference/StandardPreferenceKeys.kt

@@ -32,8 +32,6 @@ object StandardPreferenceKeys {
 
     val IS_KEEP_SCREEN_ON_DURING_SYNC = BooleanPreferenceDefault(PreferenceKey("is_keep_screen_on_during_sync"), true)
 
-    val IS_DETAILED_SYNC_STATUS = BooleanPreferenceDefault(PreferenceKey("is_detailed_sync_status"), false)
-
     val IS_RESTORING_INITIAL_WARNING_SEEN =
         BooleanPreferenceDefault(PreferenceKey("IS_RESTORING_INITIAL_WARNING_SEEN"), false)
 
@@ -70,4 +68,9 @@ object StandardPreferenceKeys {
             PreferenceKey("IS_SEND_FUNDS_AUTHENTICATION"),
             true
         )
+    val IS_HIDE_BALANCES =
+        BooleanPreferenceDefault(
+            PreferenceKey("IS_HIDE_BALANCES"),
+            false
+        )
 }

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/about/view/AboutView.kt

@@ -44,6 +44,7 @@ import co.electriccoin.zcash.ui.common.model.TopAppBarSubTitleState
 import co.electriccoin.zcash.ui.common.model.VersionInfo
 import co.electriccoin.zcash.ui.design.component.BlankBgScaffold
 import co.electriccoin.zcash.ui.design.component.SmallTopAppBar
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.fixture.ConfigInfoFixture
 import co.electriccoin.zcash.ui.fixture.VersionInfoFixture
@@ -119,9 +120,13 @@ private fun AboutTopAppBar(
                 TopAppBarSubTitleState.None -> null
             },
         titleText = stringResource(id = R.string.about_title).uppercase(),
-        backText = stringResource(id = R.string.about_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.about_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        },
         regularActions = {
             if (versionInfo.isDebuggable && !versionInfo.isRunningUnderTestService) {
                 DebugMenu(versionInfo, configInfo)

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/account/AndroidAccount.kt

@@ -20,6 +20,7 @@ import co.electriccoin.zcash.ui.common.compose.LocalActivity
 import co.electriccoin.zcash.ui.common.model.TopAppBarSubTitleState
 import co.electriccoin.zcash.ui.common.model.WalletRestoringState
 import co.electriccoin.zcash.ui.common.model.WalletSnapshot
+import co.electriccoin.zcash.ui.common.viewmodel.HomeViewModel
 import co.electriccoin.zcash.ui.common.viewmodel.WalletViewModel
 import co.electriccoin.zcash.ui.design.component.CircularScreenProgressIndicator
 import co.electriccoin.zcash.ui.screen.account.model.TransactionUiState
@@ -43,6 +44,8 @@ internal fun WrapAccount(
 
     val transactionHistoryViewModel by activity.viewModels<TransactionHistoryViewModel>()
 
+    val homeViewModel by activity.viewModels<HomeViewModel>()
+
     val synchronizer = walletViewModel.synchronizer.collectAsStateWithLifecycle().value
 
     val transactionsUiState = transactionHistoryViewModel.transactionUiState.collectAsStateWithLifecycle().value
@@ -59,10 +62,14 @@ internal fun WrapAccount(
 
     val walletSnapshot = walletViewModel.walletSnapshot.collectAsStateWithLifecycle().value
 
+    val isHideBalances = homeViewModel.isHideBalances.collectAsStateWithLifecycle().value ?: false
+
     WrapAccount(
         balanceState = balanceState,
         goBalances = goBalances,
         goSettings = goSettings,
+        isHideBalances = isHideBalances,
+        onHideBalances = { homeViewModel.showOrHideBalances() },
         synchronizer = synchronizer,
         topAppBarSubTitleState = walletState,
         transactionHistoryViewModel = transactionHistoryViewModel,
@@ -82,9 +89,11 @@ internal fun WrapAccount(
     balanceState: BalanceState,
     goBalances: () -> Unit,
     goSettings: () -> Unit,
-    transactionsUiState: TransactionUiState,
+    isHideBalances: Boolean,
     synchronizer: Synchronizer?,
+    onHideBalances: () -> Unit,
     topAppBarSubTitleState: TopAppBarSubTitleState,
+    transactionsUiState: TransactionUiState,
     transactionHistoryViewModel: TransactionHistoryViewModel,
     walletRestoringState: WalletRestoringState,
     walletSnapshot: WalletSnapshot?
@@ -107,9 +116,11 @@ internal fun WrapAccount(
     } else {
         Account(
             balanceState = balanceState,
+            isHideBalances = isHideBalances,
             transactionsUiState = transactionsUiState,
             showStatusDialog = showStatusDialog.value,
             hideStatusDialog = { showStatusDialog.value = null },
+            onHideBalances = onHideBalances,
             onStatusClick = { status ->
                 when (status) {
                     is StatusAction.Detailed -> showStatusDialog.value = status

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/account/view/AccountView.kt

@@ -12,9 +12,11 @@ import androidx.compose.material3.SnackbarHostState
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.testTag
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.tooling.preview.Preview
 import cash.z.ecc.android.sdk.model.Zatoshi
 import co.electriccoin.zcash.ui.R
@@ -27,6 +29,7 @@ import co.electriccoin.zcash.ui.common.model.WalletSnapshot
 import co.electriccoin.zcash.ui.common.test.CommonTag
 import co.electriccoin.zcash.ui.design.component.BlankBgScaffold
 import co.electriccoin.zcash.ui.design.component.SmallTopAppBar
+import co.electriccoin.zcash.ui.design.component.TopAppBarHideBalancesNavigation
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.fixture.BalanceStateFixture
 import co.electriccoin.zcash.ui.fixture.WalletSnapshotFixture
@@ -41,12 +44,14 @@ private fun HistoryLoadingComposablePreview() {
     ZcashTheme(forceDarkMode = false) {
         Account(
             balanceState = BalanceStateFixture.new(),
+            isHideBalances = false,
             goBalances = {},
             goSettings = {},
             hideStatusDialog = {},
-            showStatusDialog = null,
+            onHideBalances = {},
             onStatusClick = {},
             onTransactionItemAction = {},
+            showStatusDialog = null,
             snackbarHostState = SnackbarHostState(),
             topAppBarSubTitleState = TopAppBarSubTitleState.None,
             transactionsUiState = TransactionUiState.Loading,
@@ -67,12 +72,14 @@ private fun HistoryListComposablePreview() {
                     Zatoshi(123_000_000L),
                     Zatoshi(123_000_000L)
                 ),
+            isHideBalances = false,
             goBalances = {},
             goSettings = {},
             hideStatusDialog = {},
-            showStatusDialog = null,
+            onHideBalances = {},
             onStatusClick = {},
             onTransactionItemAction = {},
+            showStatusDialog = null,
             snackbarHostState = SnackbarHostState(),
             topAppBarSubTitleState = TopAppBarSubTitleState.None,
             transactionsUiState = TransactionUiState.Done(transactions = TransactionsFixture.new()),
@@ -88,10 +95,12 @@ internal fun Account(
     balanceState: BalanceState,
     goBalances: () -> Unit,
     goSettings: () -> Unit,
+    isHideBalances: Boolean,
     hideStatusDialog: () -> Unit,
-    showStatusDialog: StatusAction.Detailed?,
+    onHideBalances: () -> Unit,
     onStatusClick: (StatusAction) -> Unit,
     onTransactionItemAction: (TrxItemAction) -> Unit,
+    showStatusDialog: StatusAction.Detailed?,
     snackbarHostState: SnackbarHostState,
     topAppBarSubTitleState: TopAppBarSubTitleState,
     transactionsUiState: TransactionUiState,
@@ -101,6 +110,8 @@ internal fun Account(
     BlankBgScaffold(
         topBar = {
             AccountTopAppBar(
+                isHideBalances = isHideBalances,
+                onHideBalances = onHideBalances,
                 onSettings = goSettings,
                 subTitleState = topAppBarSubTitleState,
             )
@@ -111,6 +122,7 @@ internal fun Account(
     ) { paddingValues ->
         AccountMainContent(
             balanceState = balanceState,
+            isHideBalances = isHideBalances,
             goBalances = goBalances,
             onStatusClick = onStatusClick,
             onTransactionItemAction = onTransactionItemAction,
@@ -137,6 +149,8 @@ internal fun Account(
 
 @Composable
 private fun AccountTopAppBar(
+    isHideBalances: Boolean,
+    onHideBalances: () -> Unit,
     onSettings: () -> Unit,
     subTitleState: TopAppBarSubTitleState
 ) {
@@ -158,7 +172,22 @@ private fun AccountTopAppBar(
                     contentDescription = stringResource(id = R.string.settings_menu_content_description)
                 )
             }
-        }
+        },
+        navigationAction = {
+            TopAppBarHideBalancesNavigation(
+                contentDescription = stringResource(id = R.string.hide_balances_content_description),
+                iconVector =
+                    ImageVector.vectorResource(
+                        if (isHideBalances) {
+                            R.drawable.ic_hide_balances_on
+                        } else {
+                            R.drawable.ic_hide_balances_off
+                        }
+                    ),
+                onClick = onHideBalances,
+                modifier = Modifier.testTag(CommonTag.HIDE_BALANCES_TOP_BAR_BUTTON)
+            )
+        },
     )
 }
 
@@ -167,10 +196,11 @@ private fun AccountTopAppBar(
 private fun AccountMainContent(
     balanceState: BalanceState,
     goBalances: () -> Unit,
+    isHideBalances: Boolean,
+    isWalletRestoringState: WalletRestoringState,
     onTransactionItemAction: (TrxItemAction) -> Unit,
     onStatusClick: (StatusAction) -> Unit,
     transactionState: TransactionUiState,
-    isWalletRestoringState: WalletRestoringState,
     walletSnapshot: WalletSnapshot,
     modifier: Modifier = Modifier,
 ) {
@@ -183,6 +213,7 @@ private fun AccountMainContent(
         BalancesStatus(
             balanceState = balanceState,
             goBalances = goBalances,
+            isHideBalances = isHideBalances,
             modifier =
                 Modifier
                     .padding(horizontal = ZcashTheme.dimens.screenHorizontalSpacingRegular)
@@ -191,6 +222,7 @@ private fun AccountMainContent(
         Spacer(modifier = Modifier.height(ZcashTheme.dimens.spacingLarge))
 
         HistoryContainer(
+            isHideBalances = isHideBalances,
             onStatusClick = onStatusClick,
             onTransactionItemAction = onTransactionItemAction,
             transactionState = transactionState,
@@ -204,6 +236,7 @@ private fun AccountMainContent(
 private fun BalancesStatus(
     balanceState: BalanceState,
     goBalances: () -> Unit,
+    isHideBalances: Boolean,
     modifier: Modifier = Modifier,
 ) {
     Column(
@@ -217,6 +250,7 @@ private fun BalancesStatus(
     ) {
         BalanceWidget(
             balanceState = balanceState,
+            isHideBalances = isHideBalances,
             isReferenceToBalances = true,
             onReferenceClick = goBalances
         )

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/account/view/HistoryView.kt

@@ -83,6 +83,7 @@ private fun ComposablePreview() {
         HistoryContainer(
             onTransactionItemAction = {},
             onStatusClick = {},
+            isHideBalances = false,
             transactionState = TransactionUiState.Loading,
             walletRestoringState = WalletRestoringState.SYNCING,
             walletSnapshot = WalletSnapshotFixture.new()
@@ -98,6 +99,7 @@ private fun ComposableHistoryListPreview() {
             transactionState = TransactionUiState.Done(transactions = TransactionsFixture.new()),
             onTransactionItemAction = {},
             onStatusClick = {},
+            isHideBalances = false,
             walletRestoringState = WalletRestoringState.RESTORING,
             walletSnapshot = WalletSnapshotFixture.new()
         )
@@ -116,6 +118,7 @@ private val dateFormat: DateFormat by lazy {
 internal fun HistoryContainer(
     onStatusClick: (StatusAction) -> Unit,
     onTransactionItemAction: (TrxItemAction) -> Unit,
+    isHideBalances: Boolean,
     transactionState: TransactionUiState,
     walletRestoringState: WalletRestoringState,
     walletSnapshot: WalletSnapshot,
@@ -167,6 +170,7 @@ internal fun HistoryContainer(
             is TransactionUiState.Prepared -> {
                 HistoryList(
                     transactions = transactionState.transactions,
+                    isHideBalances = isHideBalances,
                     onAction = onTransactionItemAction,
                 )
             }
@@ -211,6 +215,7 @@ private fun EmptyTransactionHistory() {
 @Composable
 private fun HistoryList(
     transactions: ImmutableList<TransactionUi>,
+    isHideBalances: Boolean,
     onAction: (TrxItemAction) -> Unit,
     modifier: Modifier = Modifier
 ) {
@@ -220,6 +225,7 @@ private fun HistoryList(
         items(transactions.size) { index ->
             HistoryItem(
                 transaction = transactions[index],
+                isHideBalances = isHideBalances,
                 onAction = onAction
             )
 
@@ -239,6 +245,7 @@ private fun ComposableHistoryListItemPreview() {
         BlankSurface {
             HistoryItem(
                 onAction = {},
+                isHideBalances = false,
                 transaction = TransactionUiFixture.new()
             )
         }
@@ -253,6 +260,7 @@ private fun ComposableHistoryListItemExpandedPreview() {
             Column {
                 HistoryItem(
                     onAction = {},
+                    isHideBalances = false,
                     transaction =
                         TransactionUiFixture.new(
                             overview = TransactionOverviewFixture.new().copy(isSentTransaction = true),
@@ -261,6 +269,7 @@ private fun ComposableHistoryListItemExpandedPreview() {
                 )
                 HistoryItem(
                     onAction = {},
+                    isHideBalances = false,
                     transaction =
                         TransactionUiFixture.new(
                             overview = TransactionOverviewFixture.new().copy(isSentTransaction = false),
@@ -279,6 +288,7 @@ private fun ComposableHistoryListItemsPreview() {
         BlankSurface {
             HistoryItem(
                 onAction = {},
+                isHideBalances = false,
                 transaction =
                     TransactionUiFixture.new(
                         messages = persistentListOf("Message 1", "Message 2", "Message 3"),
@@ -295,6 +305,7 @@ const val ADDRESS_IN_TITLE_WIDTH_RATIO = 0.5f
 @Suppress("LongMethod")
 private fun HistoryItem(
     transaction: TransactionUi,
+    isHideBalances: Boolean,
     onAction: (TrxItemAction) -> Unit,
     modifier: Modifier = Modifier
 ) {
@@ -373,6 +384,7 @@ private fun HistoryItem(
         Column {
             HistoryItemCollapsedMainPart(
                 transaction = transaction,
+                isHideBalances = isHideBalances,
                 typeText = typeText,
                 textStyle = textStyle,
                 textColor = textColor,
@@ -417,6 +429,7 @@ private fun HistoryItemCollapsedMainPart(
     typeText: String,
     textStyle: TextStyle,
     textColor: Color,
+    isHideBalances: Boolean,
     onAction: (TrxItemAction) -> Unit,
     modifier: Modifier = Modifier,
 ) {
@@ -475,6 +488,7 @@ private fun HistoryItemCollapsedMainPart(
                         suffix = stringResource(id = R.string.general_etc)
                     ).asZecAmountTriple(prefix)
                 },
+            isHideBalances = isHideBalances,
             textStyles =
                 Pair(
                     first = valueTextStyle,
@@ -812,6 +826,8 @@ private fun HistoryItemTransactionFeePart(
         } else {
             StyledBalance(
                 balanceParts = fee.toZecStringFull().asZecAmountTriple(),
+                // Fees are always visible
+                isHideBalances = false,
                 textStyles =
                     Pair(
                         first = ZcashTheme.extendedTypography.transactionItemStyles.feeFirstPart,

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/advancedsettings/view/AdvancedSettingsView.kt

@@ -23,6 +23,7 @@ import co.electriccoin.zcash.ui.design.MINIMAL_WEIGHT
 import co.electriccoin.zcash.ui.design.component.BlankBgScaffold
 import co.electriccoin.zcash.ui.design.component.PrimaryButton
 import co.electriccoin.zcash.ui.design.component.SmallTopAppBar
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme.dimens
 import co.electriccoin.zcash.ui.screen.advancedsettings.AdvancedSettingsTag
@@ -97,9 +98,13 @@ private fun AdvancedSettingsTopAppBar(
             },
         modifier = Modifier.testTag(AdvancedSettingsTag.ADVANCED_SETTINGS_TOP_APP_BAR),
         showTitleLogo = true,
-        backText = stringResource(id = R.string.advanced_settings_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.advanced_settings_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        }
     )
 }
 

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/balances/AndroidBalances.kt

@@ -26,6 +26,7 @@ import co.electriccoin.zcash.ui.common.model.TopAppBarSubTitleState
 import co.electriccoin.zcash.ui.common.model.WalletRestoringState
 import co.electriccoin.zcash.ui.common.model.WalletSnapshot
 import co.electriccoin.zcash.ui.common.viewmodel.CheckUpdateViewModel
+import co.electriccoin.zcash.ui.common.viewmodel.HomeViewModel
 import co.electriccoin.zcash.ui.common.viewmodel.WalletViewModel
 import co.electriccoin.zcash.ui.configuration.ConfigurationEntries
 import co.electriccoin.zcash.ui.configuration.RemoteConfig
@@ -54,6 +55,8 @@ internal fun WrapBalances(
 
     val createTransactionsViewModel by activity.viewModels<CreateTransactionsViewModel>()
 
+    val homeViewModel by activity.viewModels<HomeViewModel>()
+
     val synchronizer = walletViewModel.synchronizer.collectAsStateWithLifecycle().value
 
     val walletSnapshot = walletViewModel.walletSnapshot.collectAsStateWithLifecycle().value
@@ -64,6 +67,8 @@ internal fun WrapBalances(
 
     val walletState = walletViewModel.walletStateInformation.collectAsStateWithLifecycle().value
 
+    val isHideBalances = homeViewModel.isHideBalances.collectAsStateWithLifecycle().value ?: false
+
     val checkUpdateViewModel by activity.viewModels<CheckUpdateViewModel> {
         CheckUpdateViewModel.CheckUpdateViewModelFactory(
             activity.application,
@@ -79,7 +84,9 @@ internal fun WrapBalances(
         checkUpdateViewModel = checkUpdateViewModel,
         goSettings = goSettings,
         goMultiTrxSubmissionFailure = goMultiTrxSubmissionFailure,
+        isHideBalances = isHideBalances,
         lifecycleScope = activity.lifecycleScope,
+        onHideBalances = { homeViewModel.showOrHideBalances() },
         spendingKey = spendingKey,
         synchronizer = synchronizer,
         topAppBarSubTitleState = walletState,
@@ -101,6 +108,8 @@ internal fun WrapBalances(
     goSettings: () -> Unit,
     goMultiTrxSubmissionFailure: () -> Unit,
     lifecycleScope: CoroutineScope,
+    isHideBalances: Boolean,
+    onHideBalances: () -> Unit,
     spendingKey: UnifiedSpendingKey?,
     synchronizer: Synchronizer?,
     topAppBarSubTitleState: TopAppBarSubTitleState,
@@ -158,7 +167,9 @@ internal fun WrapBalances(
         Balances(
             balanceState = balanceState,
             isFiatConversionEnabled = isFiatConversionEnabled,
+            isHideBalances = isHideBalances,
             isUpdateAvailable = isUpdateAvailable,
+            onHideBalances = onHideBalances,
             onSettings = goSettings,
             isShowingErrorDialog = isShowingErrorDialog,
             setShowErrorDialog = setShowErrorDialog,

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/balances/view/BalancesView.kt

@@ -79,6 +79,7 @@ import co.electriccoin.zcash.ui.design.component.Reference
 import co.electriccoin.zcash.ui.design.component.Small
 import co.electriccoin.zcash.ui.design.component.SmallTopAppBar
 import co.electriccoin.zcash.ui.design.component.StyledBalance
+import co.electriccoin.zcash.ui.design.component.TopAppBarHideBalancesNavigation
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.fixture.BalanceStateFixture
 import co.electriccoin.zcash.ui.fixture.WalletSnapshotFixture
@@ -94,11 +95,13 @@ private fun ComposableBalancesPreview() {
         Balances(
             balanceState = BalanceStateFixture.new(),
             isFiatConversionEnabled = false,
+            isHideBalances = false,
             isUpdateAvailable = false,
             isShowingErrorDialog = false,
             hideStatusDialog = {},
             showStatusDialog = null,
             setShowErrorDialog = {},
+            onHideBalances = {},
             onSettings = {},
             onShielding = {},
             onStatusClick = {},
@@ -118,11 +121,13 @@ private fun ComposableBalancesShieldDarkPreview() {
         Balances(
             balanceState = BalanceStateFixture.new(),
             isFiatConversionEnabled = false,
+            isHideBalances = false,
             isUpdateAvailable = false,
             isShowingErrorDialog = true,
             hideStatusDialog = {},
             showStatusDialog = null,
             setShowErrorDialog = {},
+            onHideBalances = {},
             onSettings = {},
             onShielding = {},
             onStatusClick = {},
@@ -153,14 +158,16 @@ private fun ComposableBalancesShieldErrorDialogPreview() {
 fun Balances(
     balanceState: BalanceState,
     isFiatConversionEnabled: Boolean,
+    isHideBalances: Boolean,
     isUpdateAvailable: Boolean,
     isShowingErrorDialog: Boolean,
     hideStatusDialog: () -> Unit,
-    showStatusDialog: StatusAction.Detailed?,
-    setShowErrorDialog: (Boolean) -> Unit,
+    onHideBalances: () -> Unit,
     onSettings: () -> Unit,
     onShielding: () -> Unit,
     onStatusClick: (StatusAction) -> Unit,
+    showStatusDialog: StatusAction.Detailed?,
+    setShowErrorDialog: (Boolean) -> Unit,
     shieldState: ShieldState,
     snackbarHostState: SnackbarHostState,
     topAppBarSubTitleState: TopAppBarSubTitleState,
@@ -170,6 +177,8 @@ fun Balances(
     BlankBgScaffold(
         topBar = {
             BalancesTopAppBar(
+                isHideBalances = isHideBalances,
+                onHideBalances = onHideBalances,
                 onSettings = onSettings,
                 subTitleState = topAppBarSubTitleState,
             )
@@ -184,6 +193,7 @@ fun Balances(
             BalancesMainContent(
                 balanceState = balanceState,
                 isFiatConversionEnabled = isFiatConversionEnabled,
+                isHideBalances = isHideBalances,
                 isUpdateAvailable = isUpdateAvailable,
                 onShielding = onShielding,
                 onStatusClick = onStatusClick,
@@ -256,6 +266,8 @@ fun ShieldingErrorDialog(
 
 @Composable
 private fun BalancesTopAppBar(
+    isHideBalances: Boolean,
+    onHideBalances: () -> Unit,
     onSettings: () -> Unit,
     subTitleState: TopAppBarSubTitleState
 ) {
@@ -279,6 +291,21 @@ private fun BalancesTopAppBar(
                 )
             }
         },
+        navigationAction = {
+            TopAppBarHideBalancesNavigation(
+                contentDescription = stringResource(id = R.string.hide_balances_content_description),
+                iconVector =
+                    ImageVector.vectorResource(
+                        if (isHideBalances) {
+                            R.drawable.ic_hide_balances_on
+                        } else {
+                            R.drawable.ic_hide_balances_off
+                        }
+                    ),
+                onClick = onHideBalances,
+                modifier = Modifier.testTag(CommonTag.HIDE_BALANCES_TOP_BAR_BUTTON)
+            )
+        },
     )
 }
 
@@ -287,6 +314,7 @@ private fun BalancesTopAppBar(
 private fun BalancesMainContent(
     balanceState: BalanceState,
     isFiatConversionEnabled: Boolean,
+    isHideBalances: Boolean,
     isUpdateAvailable: Boolean,
     onShielding: () -> Unit,
     onStatusClick: (StatusAction) -> Unit,
@@ -307,6 +335,7 @@ private fun BalancesMainContent(
 
         BalanceWidget(
             balanceState = balanceState,
+            isHideBalances = isHideBalances,
             isReferenceToBalances = false,
             onReferenceClick = {}
         )
@@ -321,13 +350,15 @@ private fun BalancesMainContent(
         Spacer(modifier = Modifier.height(ZcashTheme.dimens.spacingDefault))
 
         BalancesOverview(
-            walletSnapshot = walletSnapshot,
             isFiatConversionEnabled = isFiatConversionEnabled,
+            isHideBalances = isHideBalances,
+            walletSnapshot = walletSnapshot,
         )
 
         Spacer(modifier = Modifier.height(ZcashTheme.dimens.spacingLarge))
 
         TransparentBalancePanel(
+            isHideBalances = isHideBalances,
             onShielding = onShielding,
             shieldState = shieldState,
             walletSnapshot = walletSnapshot,
@@ -366,6 +397,7 @@ const val DEFAULT_LESS_THAN_FEE = 100_000L
 
 @Composable
 fun TransparentBalancePanel(
+    isHideBalances: Boolean,
     onShielding: () -> Unit,
     shieldState: ShieldState,
     walletSnapshot: WalletSnapshot,
@@ -383,6 +415,7 @@ fun TransparentBalancePanel(
             Spacer(modifier = Modifier.height(ZcashTheme.dimens.spacingDefault))
 
             TransparentBalanceRow(
+                isHideBalances = isHideBalances,
                 isProgressbarVisible = shieldState == ShieldState.Running,
                 onHelpClick = { showHelpPanel = !showHelpPanel },
                 walletSnapshot = walletSnapshot
@@ -428,6 +461,7 @@ fun TransparentBalancePanel(
 
 @Composable
 fun TransparentBalanceRow(
+    isHideBalances: Boolean,
     isProgressbarVisible: Boolean,
     onHelpClick: () -> Unit,
     walletSnapshot: WalletSnapshot,
@@ -466,6 +500,7 @@ fun TransparentBalanceRow(
         Row(verticalAlignment = Alignment.CenterVertically) {
             StyledBalance(
                 balanceParts = walletSnapshot.transparentBalance.toZecStringFull().asZecAmountTriple(),
+                isHideBalances = isHideBalances,
                 textStyles =
                     Pair(
                         ZcashTheme.extendedTypography.balanceSingleStyles.first,
@@ -526,18 +561,19 @@ fun TransparentBalanceHelpPanel(onHideHelpPanel: () -> Unit) {
 fun BalancesOverview(
     walletSnapshot: WalletSnapshot,
     isFiatConversionEnabled: Boolean,
+    isHideBalances: Boolean,
 ) {
     Column {
-        SpendableBalanceRow(walletSnapshot)
+        SpendableBalanceRow(isHideBalances, walletSnapshot)
 
         Spacer(modifier = Modifier.height(ZcashTheme.dimens.spacingDefault))
 
-        ChangePendingRow(walletSnapshot)
+        ChangePendingRow(isHideBalances, walletSnapshot)
 
         Spacer(modifier = Modifier.height(ZcashTheme.dimens.spacingDefault))
 
         //  aka value pending
-        PendingTransactionsRow(walletSnapshot)
+        PendingTransactionsRow(isHideBalances, walletSnapshot)
 
         if (isFiatConversionEnabled) {
             val walletDisplayValues =
@@ -574,7 +610,10 @@ fun BalancesOverview(
 const val TEXT_PART_WIDTH_RATIO = 0.6f
 
 @Composable
-fun SpendableBalanceRow(walletSnapshot: WalletSnapshot) {
+fun SpendableBalanceRow(
+    isHideBalances: Boolean,
+    walletSnapshot: WalletSnapshot
+) {
     Row(
         modifier = Modifier.fillMaxWidth(),
         horizontalArrangement = Arrangement.SpaceBetween,
@@ -588,6 +627,7 @@ fun SpendableBalanceRow(walletSnapshot: WalletSnapshot) {
         Row(verticalAlignment = Alignment.CenterVertically) {
             StyledBalance(
                 balanceParts = walletSnapshot.spendableBalance().toZecStringFull().asZecAmountTriple(),
+                isHideBalances = isHideBalances,
                 textStyles =
                     Pair(
                         ZcashTheme.extendedTypography.balanceSingleStyles.first,
@@ -609,7 +649,10 @@ fun SpendableBalanceRow(walletSnapshot: WalletSnapshot) {
 }
 
 @Composable
-fun ChangePendingRow(walletSnapshot: WalletSnapshot) {
+fun ChangePendingRow(
+    isHideBalances: Boolean,
+    walletSnapshot: WalletSnapshot
+) {
     Row(
         modifier = Modifier.fillMaxWidth(),
         horizontalArrangement = Arrangement.SpaceBetween,
@@ -623,6 +666,7 @@ fun ChangePendingRow(walletSnapshot: WalletSnapshot) {
         Row(verticalAlignment = Alignment.CenterVertically) {
             StyledBalance(
                 balanceParts = walletSnapshot.changePendingBalance().toZecStringFull().asZecAmountTriple(),
+                isHideBalances = isHideBalances,
                 textStyles =
                     Pair(
                         ZcashTheme.extendedTypography.balanceSingleStyles.first,
@@ -643,7 +687,10 @@ fun ChangePendingRow(walletSnapshot: WalletSnapshot) {
 }
 
 @Composable
-fun PendingTransactionsRow(walletSnapshot: WalletSnapshot) {
+fun PendingTransactionsRow(
+    isHideBalances: Boolean,
+    walletSnapshot: WalletSnapshot
+) {
     Row(
         modifier = Modifier.fillMaxWidth(),
         horizontalArrangement = Arrangement.SpaceBetween,
@@ -657,6 +704,7 @@ fun PendingTransactionsRow(walletSnapshot: WalletSnapshot) {
         Row(verticalAlignment = Alignment.CenterVertically) {
             StyledBalance(
                 balanceParts = walletSnapshot.valuePendingBalance().toZecStringFull().asZecAmountTriple(),
+                isHideBalances = isHideBalances,
                 textStyles =
                     Pair(
                         ZcashTheme.extendedTypography.balanceSingleStyles.first,

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/chooseserver/view/ChooseServerView.kt

@@ -45,6 +45,7 @@ import co.electriccoin.zcash.ui.design.component.FormTextField
 import co.electriccoin.zcash.ui.design.component.PrimaryButton
 import co.electriccoin.zcash.ui.design.component.RadioButton
 import co.electriccoin.zcash.ui.design.component.SmallTopAppBar
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.screen.chooseserver.ChooseServerTag
 import co.electriccoin.zcash.ui.screen.chooseserver.validateCustomServerValue
@@ -233,9 +234,13 @@ private fun ChooseServerTopAppBar(
             },
         modifier = Modifier.testTag(ChooseServerTag.CHOOSE_SERVER_TOP_APP_BAR),
         showTitleLogo = true,
-        backText = stringResource(id = R.string.choose_server_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.choose_server_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        }
     )
 }
 

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/deletewallet/view/DeleteWalletView.kt

@@ -28,6 +28,7 @@ import co.electriccoin.zcash.ui.design.component.GridBgScaffold
 import co.electriccoin.zcash.ui.design.component.GridBgSmallTopAppBar
 import co.electriccoin.zcash.ui.design.component.LabeledCheckBox
 import co.electriccoin.zcash.ui.design.component.PrimaryButton
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.component.TopScreenLogoTitle
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 
@@ -88,9 +89,13 @@ private fun DeleteWalletDataTopAppBar(
                 TopAppBarSubTitleState.Restoring -> stringResource(id = R.string.restoring_wallet_label)
                 TopAppBarSubTitleState.None -> null
             },
-        backText = stringResource(R.string.delete_wallet_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.delete_wallet_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        }
     )
 }
 

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/exportdata/view/ExportPrivateDataView.kt

@@ -30,6 +30,7 @@ import co.electriccoin.zcash.ui.design.component.GridBgScaffold
 import co.electriccoin.zcash.ui.design.component.GridBgSmallTopAppBar
 import co.electriccoin.zcash.ui.design.component.LabeledCheckBox
 import co.electriccoin.zcash.ui.design.component.PrimaryButton
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.component.TopScreenLogoTitle
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 
@@ -93,9 +94,13 @@ private fun ExportPrivateDataTopAppBar(
                 TopAppBarSubTitleState.Restoring -> stringResource(id = R.string.restoring_wallet_label)
                 TopAppBarSubTitleState.None -> null
             },
-        backText = stringResource(R.string.export_data_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.export_data_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        },
     )
 }
 

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/restore/view/RestoreView.kt

@@ -73,6 +73,7 @@ import co.electriccoin.zcash.ui.design.component.GridBgScaffold
 import co.electriccoin.zcash.ui.design.component.GridBgSmallTopAppBar
 import co.electriccoin.zcash.ui.design.component.PrimaryButton
 import co.electriccoin.zcash.ui.design.component.Reference
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.component.TopScreenLogoTitle
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.screen.restore.RestoreTag
@@ -355,9 +356,13 @@ private fun RestoreSeedTopAppBar(
 ) {
     GridBgSmallTopAppBar(
         modifier = modifier,
-        backText = stringResource(id = R.string.restore_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.restore_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        },
         regularActions = {
             ClearSeedMenuItem(
                 onSeedClear = onClear
@@ -373,9 +378,13 @@ private fun RestoreSeedBirthdayTopAppBar(
 ) {
     GridBgSmallTopAppBar(
         modifier = modifier,
-        backText = stringResource(id = R.string.restore_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.restore_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        },
     )
 }
 

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/scan/view/ScanView.kt

@@ -71,6 +71,7 @@ import co.electriccoin.zcash.ui.design.component.BlankSurface
 import co.electriccoin.zcash.ui.design.component.SecondaryButton
 import co.electriccoin.zcash.ui.design.component.Small
 import co.electriccoin.zcash.ui.design.component.SmallTopAppBar
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.screen.scan.ScanTag
 import co.electriccoin.zcash.ui.screen.scan.model.ScanState
@@ -284,15 +285,16 @@ private fun ScanTopAppBar(
                 TopAppBarSubTitleState.Restoring -> stringResource(id = R.string.restoring_wallet_label)
                 TopAppBarSubTitleState.None -> null
             },
-        backText =
+        navigationAction = {
             if (showBack) {
-                stringResource(id = R.string.scan_back)
-            } else {
-                null
-            },
-        backContentDescriptionText = stringResource(id = R.string.scan_back_content_description),
+                TopAppBarBackNavigation(
+                    backText = stringResource(id = R.string.back_navigation).uppercase(),
+                    backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                    onBack = onBack
+                )
+            }
+        },
         colors = ZcashTheme.colors.transparentTopAppBarColors,
-        onBack = onBack,
     )
 }
 

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/securitywarning/view/SecurityWarningView.kt

@@ -29,6 +29,7 @@ import co.electriccoin.zcash.ui.design.component.GridBgScaffold
 import co.electriccoin.zcash.ui.design.component.GridBgSmallTopAppBar
 import co.electriccoin.zcash.ui.design.component.LabeledCheckBox
 import co.electriccoin.zcash.ui.design.component.PrimaryButton
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.component.TopScreenLogoTitle
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.fixture.VersionInfoFixture
@@ -90,9 +91,13 @@ fun SecurityWarning(
 @Composable
 private fun SecurityWarningTopAppBar(onBack: () -> Unit) {
     GridBgSmallTopAppBar(
-        backText = stringResource(R.string.security_warning_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.security_warning_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        }
     )
 }
 

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/seedrecovery/view/SeedRecoveryView.kt

@@ -49,6 +49,7 @@ import co.electriccoin.zcash.ui.design.component.ChipGrid
 import co.electriccoin.zcash.ui.design.component.GridBgScaffold
 import co.electriccoin.zcash.ui.design.component.GridBgSmallTopAppBar
 import co.electriccoin.zcash.ui.design.component.PrimaryButton
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.component.TopScreenLogoTitle
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.fixture.VersionInfoFixture
@@ -127,9 +128,13 @@ private fun SeedRecoveryTopAppBar(
                 TopAppBarSubTitleState.None -> null
             },
         modifier = modifier,
-        backText = stringResource(id = R.string.seed_recovery_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.seed_recovery_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        },
         regularActions = {
             if (versionInfo.isDebuggable && !versionInfo.isRunningUnderTestService) {
                 DebugMenu(

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/send/AndroidSend.kt

@@ -24,6 +24,7 @@ import co.electriccoin.zcash.ui.common.compose.BalanceState
 import co.electriccoin.zcash.ui.common.compose.LocalActivity
 import co.electriccoin.zcash.ui.common.model.TopAppBarSubTitleState
 import co.electriccoin.zcash.ui.common.model.WalletSnapshot
+import co.electriccoin.zcash.ui.common.viewmodel.HomeViewModel
 import co.electriccoin.zcash.ui.common.viewmodel.WalletViewModel
 import co.electriccoin.zcash.ui.design.component.CircularScreenProgressIndicator
 import co.electriccoin.zcash.ui.screen.send.ext.Saver
@@ -50,6 +51,8 @@ internal fun WrapSend(
 
     val walletViewModel by activity.viewModels<WalletViewModel>()
 
+    val homeViewModel by activity.viewModels<HomeViewModel>()
+
     val hasCameraFeature = activity.packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY)
 
     val synchronizer = walletViewModel.synchronizer.collectAsStateWithLifecycle().value
@@ -66,8 +69,12 @@ internal fun WrapSend(
 
     val balanceState = walletViewModel.balanceState.collectAsStateWithLifecycle().value
 
+    val isHideBalances = homeViewModel.isHideBalances.collectAsStateWithLifecycle().value ?: false
+
     WrapSend(
         balanceState = balanceState,
+        isHideBalances = isHideBalances,
+        onHideBalances = { homeViewModel.showOrHideBalances() },
         sendArguments = sendArguments,
         synchronizer = synchronizer,
         walletSnapshot = walletSnapshot,
@@ -88,6 +95,7 @@ internal fun WrapSend(
 @Composable
 internal fun WrapSend(
     balanceState: BalanceState,
+    isHideBalances: Boolean,
     goToQrScanner: () -> Unit,
     goBack: () -> Unit,
     goBalances: () -> Unit,
@@ -95,6 +103,7 @@ internal fun WrapSend(
     goSendConfirmation: (ZecSend) -> Unit,
     hasCameraFeature: Boolean,
     monetarySeparators: MonetarySeparators,
+    onHideBalances: () -> Unit,
     sendArguments: SendArguments?,
     spendingKey: UnifiedSpendingKey?,
     synchronizer: Synchronizer?,
@@ -181,6 +190,7 @@ internal fun WrapSend(
     } else {
         Send(
             balanceState = balanceState,
+            isHideBalances = isHideBalances,
             sendStage = sendStage,
             onCreateZecSend = { newZecSend ->
                 scope.launch {
@@ -199,6 +209,7 @@ internal fun WrapSend(
                 }
             },
             onBack = onBackAction,
+            onHideBalances = onHideBalances,
             onSettings = goSettings,
             recipientAddressState = recipientAddressState,
             onRecipientAddressChange = {

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/send/view/SendView.kt

@@ -32,6 +32,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.focus.FocusDirection
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.layout.onGloballyPositioned
 import androidx.compose.ui.layout.positionInRoot
 import androidx.compose.ui.platform.LocalContext
@@ -39,6 +40,7 @@ import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.platform.testTag
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.text.font.FontStyle
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.ImeAction
@@ -74,6 +76,7 @@ import co.electriccoin.zcash.ui.design.component.FormTextField
 import co.electriccoin.zcash.ui.design.component.PrimaryButton
 import co.electriccoin.zcash.ui.design.component.Small
 import co.electriccoin.zcash.ui.design.component.SmallTopAppBar
+import co.electriccoin.zcash.ui.design.component.TopAppBarHideBalancesNavigation
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.fixture.BalanceStateFixture
 import co.electriccoin.zcash.ui.fixture.WalletSnapshotFixture
@@ -93,6 +96,7 @@ private fun PreviewSendForm() {
             sendStage = SendStage.Form,
             onCreateZecSend = {},
             onBack = {},
+            onHideBalances = {},
             onSettings = {},
             onQrScannerOpen = {},
             goBalances = {},
@@ -105,7 +109,8 @@ private fun PreviewSendForm() {
             memoState = MemoState.new("Test message"),
             topAppBarSubTitleState = TopAppBarSubTitleState.None,
             walletSnapshot = WalletSnapshotFixture.new(),
-            balanceState = BalanceStateFixture.new()
+            balanceState = BalanceStateFixture.new(),
+            isHideBalances = false,
         )
     }
 }
@@ -118,6 +123,7 @@ private fun SendFormTransparentAddressPreview() {
             sendStage = SendStage.Form,
             onCreateZecSend = {},
             onBack = {},
+            onHideBalances = {},
             onSettings = {},
             onQrScannerOpen = {},
             goBalances = {},
@@ -134,7 +140,8 @@ private fun SendFormTransparentAddressPreview() {
             memoState = MemoState.new("Test message"),
             topAppBarSubTitleState = TopAppBarSubTitleState.None,
             walletSnapshot = WalletSnapshotFixture.new(),
-            balanceState = BalanceStateFixture.new()
+            balanceState = BalanceStateFixture.new(),
+            isHideBalances = false,
         )
     }
 }
@@ -146,6 +153,8 @@ private fun SendFormTransparentAddressPreview() {
 @Composable
 fun Send(
     balanceState: BalanceState,
+    isHideBalances: Boolean,
+    onHideBalances: () -> Unit,
     sendStage: SendStage,
     onCreateZecSend: (ZecSend) -> Unit,
     onBack: () -> Unit,
@@ -164,12 +173,15 @@ fun Send(
 ) {
     BlankBgScaffold(topBar = {
         SendTopAppBar(
+            isHideBalances = isHideBalances,
+            onHideBalances = onHideBalances,
             subTitleState = topAppBarSubTitleState,
             onSettings = onSettings
         )
     }) { paddingValues ->
         SendMainContent(
             balanceState = balanceState,
+            isHideBalances = isHideBalances,
             walletSnapshot = walletSnapshot,
             onBack = onBack,
             sendStage = sendStage,
@@ -197,6 +209,8 @@ fun Send(
 
 @Composable
 private fun SendTopAppBar(
+    isHideBalances: Boolean,
+    onHideBalances: () -> Unit,
     onSettings: () -> Unit,
     subTitleState: TopAppBarSubTitleState
 ) {
@@ -219,6 +233,21 @@ private fun SendTopAppBar(
                 )
             }
         },
+        navigationAction = {
+            TopAppBarHideBalancesNavigation(
+                contentDescription = stringResource(id = R.string.hide_balances_content_description),
+                iconVector =
+                    ImageVector.vectorResource(
+                        if (isHideBalances) {
+                            R.drawable.ic_hide_balances_on
+                        } else {
+                            R.drawable.ic_hide_balances_off
+                        }
+                    ),
+                onClick = onHideBalances,
+                modifier = Modifier.testTag(CommonTag.HIDE_BALANCES_TOP_BAR_BUTTON)
+            )
+        },
     )
 }
 
@@ -226,6 +255,7 @@ private fun SendTopAppBar(
 @Composable
 private fun SendMainContent(
     balanceState: BalanceState,
+    isHideBalances: Boolean,
     walletSnapshot: WalletSnapshot,
     onBack: () -> Unit,
     goBalances: () -> Unit,
@@ -246,6 +276,7 @@ private fun SendMainContent(
 
     SendForm(
         balanceState = balanceState,
+        isHideBalances = isHideBalances,
         walletSnapshot = walletSnapshot,
         recipientAddressState = recipientAddressState,
         onRecipientAddressChange = onRecipientAddressChange,
@@ -278,6 +309,7 @@ private fun SendMainContent(
 @Composable
 private fun SendForm(
     balanceState: BalanceState,
+    isHideBalances: Boolean,
     walletSnapshot: WalletSnapshot,
     recipientAddressState: RecipientAddressState,
     onRecipientAddressChange: (String) -> Unit,
@@ -311,6 +343,7 @@ private fun SendForm(
 
         BalanceWidget(
             balanceState = balanceState,
+            isHideBalances = isHideBalances,
             isReferenceToBalances = true,
             onReferenceClick = goBalances
         )

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/sendconfirmation/view/SendConfirmationView.kt

@@ -55,6 +55,7 @@ import co.electriccoin.zcash.ui.design.component.Small
 import co.electriccoin.zcash.ui.design.component.SmallTopAppBar
 import co.electriccoin.zcash.ui.design.component.StyledBalance
 import co.electriccoin.zcash.ui.design.component.Tiny
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.screen.sendconfirmation.SendConfirmationTag
 import co.electriccoin.zcash.ui.screen.sendconfirmation.model.SendConfirmationStage
@@ -303,12 +304,13 @@ private fun SendConfirmationTopAppBar(
             SmallTopAppBar(
                 subTitle = subTitle,
                 titleText = stringResource(id = R.string.send_confirmation_multiple_error_title),
-                backText = stringResource(id = R.string.send_confirmation_multiple_error_back),
-                backContentDescriptionText =
-                    stringResource(
-                        id = R.string.send_confirmation_multiple_error_back_content_description
-                    ),
-                onBack = onBack,
+                navigationAction = {
+                    TopAppBarBackNavigation(
+                        backText = stringResource(id = R.string.back_navigation).uppercase(),
+                        backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                        onBack = onBack
+                    )
+                },
             )
         }
     }
@@ -371,7 +373,11 @@ private fun SendConfirmationContent(
 
         Small(stringResource(R.string.send_confirmation_amount))
 
-        BalanceWidgetBigLineOnly(parts = zecSend.amount.toZecStringFull().asZecAmountTriple())
+        BalanceWidgetBigLineOnly(
+            parts = zecSend.amount.toZecStringFull().asZecAmountTriple(),
+            // We don't hide any balance in confirmation screen
+            isHideBalances = false
+        )
 
         Spacer(modifier = Modifier.height(ZcashTheme.dimens.spacingDefault))
 
@@ -392,6 +398,8 @@ private fun SendConfirmationContent(
             // due to: "Smart cast to 'Proposal' is impossible, because 'zecSend.proposal' is a public API
             // property declared in different module. See more details on the Kotlin forum.
             balanceParts = zecSend.proposal!!.totalFeeRequired().toZecStringFull().asZecAmountTriple(),
+            // We don't hide any balance in confirmation screen
+            isHideBalances = false,
             textStyles =
                 Pair(
                     ZcashTheme.extendedTypography.balanceSingleStyles.first,

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/settings/view/SettingsView.kt

@@ -33,6 +33,7 @@ import co.electriccoin.zcash.ui.design.MINIMAL_WEIGHT
 import co.electriccoin.zcash.ui.design.component.BlankBgScaffold
 import co.electriccoin.zcash.ui.design.component.PrimaryButton
 import co.electriccoin.zcash.ui.design.component.SmallTopAppBar
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme.dimens
 import co.electriccoin.zcash.ui.screen.settings.SettingsTag
@@ -128,9 +129,13 @@ private fun SettingsTopAppBar(
             },
         modifier = Modifier.testTag(SettingsTag.SETTINGS_TOP_APP_BAR),
         showTitleLogo = true,
-        backText = stringResource(id = R.string.settings_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.settings_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        },
         regularActions = {
             if (troubleshootingParameters.isEnabled) {
                 TroubleshootingMenu(

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/support/view/SupportView.kt

@@ -38,6 +38,7 @@ import co.electriccoin.zcash.ui.design.component.FormTextField
 import co.electriccoin.zcash.ui.design.component.GridBgScaffold
 import co.electriccoin.zcash.ui.design.component.GridBgSmallTopAppBar
 import co.electriccoin.zcash.ui.design.component.PrimaryButton
+import co.electriccoin.zcash.ui.design.component.TopAppBarBackNavigation
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 
 @Preview
@@ -141,9 +142,13 @@ private fun SupportTopAppBar(
                 TopAppBarSubTitleState.None -> null
             },
         titleText = stringResource(id = R.string.support_header),
-        backText = stringResource(id = R.string.support_back).uppercase(),
-        backContentDescriptionText = stringResource(R.string.support_back_content_description),
-        onBack = onBack,
+        navigationAction = {
+            TopAppBarBackNavigation(
+                backText = stringResource(id = R.string.back_navigation).uppercase(),
+                backContentDescriptionText = stringResource(R.string.back_navigation_content_description),
+                onBack = onBack
+            )
+        },
     )
 }
 

ui-lib/src/main/res/ui/about/values/strings.xml

@@ -1,7 +1,5 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="about_title">About</string>
-    <string name="about_back">Back</string>
-    <string name="about_back_content_description">Back</string>
     <string name="about_version_format" formatted="true">Version <xliff:g example="1.0" id="version_name">%1$s
     </xliff:g></string>
     <string name="about_debug_menu_app_name">App name:

ui-lib/src/main/res/ui/advanced_settings/values/strings.xml

@@ -1,7 +1,4 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="advanced_settings_back">Back</string>
-    <string name="advanced_settings_back_content_description">Back</string>
-
     <string name="advanced_settings_backup_wallet">Recovery phrase</string>
     <string name="advanced_settings_export_private_data">Export private data</string>
     <string name="advanced_settings_choose_server">Choose a server</string>
@@ -10,5 +7,4 @@
         Delete <xliff:g id="app_name" example="Zashi">%1$s</xliff:g>
     </string>
     <string name="advanced_settings_delete_wallet_footnote">(You will be asked to confirm on next screen)</string>
-
 </resources>

ui-lib/src/main/res/ui/choose_server/values/strings.xml

@@ -1,7 +1,4 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="choose_server_back">Back</string>
-    <string name="choose_server_back_content_description">Back</string>
-
     <string name="choose_server_title">Server</string>
     <string name="choose_server_default_label">default: <xliff:g id="server" example="example.com:123">%1$s</xliff:g></string>
     <string name="choose_server_custom">custom</string>

ui-lib/src/main/res/ui/common/drawable/ic_hide_balances_off.xml

@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="17dp"
+    android:height="11dp"
+    android:viewportWidth="17"
+    android:viewportHeight="11">
+  <group>
+    <clip-path
+        android:pathData="M0,0.5h17v10h-17z"/>
+    <path
+        android:pathData="M8.498,10.5C5.022,10.491 1.809,8.678 0.062,5.733C-0.024,5.589 -0.024,5.412 0.062,5.267C2.756,0.705 8.717,-0.856 13.377,1.781C14.858,2.62 16.086,3.823 16.943,5.272C17.029,5.416 17.029,5.593 16.943,5.738C15.196,8.683 11.982,10.5 8.502,10.505L8.498,10.5ZM1.028,5.5C3.59,9.54 9.007,10.78 13.134,8.273C14.286,7.574 15.253,6.623 15.967,5.5C13.411,1.465 7.993,0.22 3.866,2.727C2.714,3.426 1.742,4.377 1.028,5.505V5.5ZM8.498,8.538C6.784,8.538 5.399,7.178 5.399,5.5C5.399,3.823 6.789,2.467 8.502,2.467C10.216,2.467 11.602,3.827 11.602,5.5C11.602,7.178 10.212,8.534 8.498,8.534V8.538Z"
+        android:fillColor="#101010"/>
+  </group>
+</vector>

ui-lib/src/main/res/ui/common/drawable/ic_hide_balances_on.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="17dp"
+    android:height="17dp"
+    android:viewportWidth="17"
+    android:viewportHeight="17">
+  <path
+      android:pathData="M2.476,16.569L15.977,1.194C16.186,0.95 16.167,0.573 15.92,0.366C15.673,0.159 15.293,0.178 15.084,0.423L11.723,4.262C10.698,3.848 9.673,3.641 8.609,3.641C3.691,3.641 0.254,8.195 0.121,8.383C-0.05,8.59 -0.031,8.872 0.121,9.079C1.45,10.717 2.856,11.921 4.28,12.712L1.583,15.798C1.374,16.043 1.393,16.419 1.64,16.626C1.754,16.72 1.887,16.777 2.02,16.777C2.191,16.758 2.362,16.701 2.476,16.569ZM1.355,8.703C2.229,7.687 5.02,4.789 8.609,4.789C9.388,4.789 10.147,4.92 10.888,5.184L9.976,6.238C9.54,5.974 9.046,5.843 8.495,5.843C6.9,5.843 5.59,7.141 5.59,8.722C5.59,9.399 5.837,10.02 6.217,10.51L5.077,11.808C3.805,11.15 2.571,10.115 1.355,8.703ZM16.869,8.346C17.04,8.553 17.04,8.854 16.888,9.061C16.736,9.249 13.318,13.803 8.4,13.803C7.812,13.803 7.223,13.728 6.653,13.596L7.565,12.561C7.85,12.599 8.134,12.618 8.419,12.618C11.97,12.636 14.762,9.738 15.635,8.722C14.781,7.725 13.907,6.934 13.034,6.313L13.812,5.429C14.856,6.181 15.882,7.141 16.869,8.346Z"
+      android:fillColor="#000000"/>
+</vector>

ui-lib/src/main/res/ui/common/values/strings.xml

@@ -2,12 +2,17 @@
     <!-- This is replaced by a resource overlay via app/build.gradle.kts -->
     <string name="app_name">zashi-ui</string>
 
+    <string name="back_navigation">Back</string>
+    <string name="back_navigation_content_description">Back</string>
+
     <string name="fiat_currency_conversion_rate_unavailable">Unavailable</string>
     <string name="empty_char">-</string>
     <string name="zcash_logo_content_description">Zcash logo</string>
     <string name="settings_menu_content_description">Open Settings</string>
     <string name="balance_widget_available">Available Balance:</string>
 
+    <string name="hide_balances_content_description">Hide balances</string>
+
     <!-- This is replaced by a resource overlay via app/build.gradle.kts -->
     <string name="support_email_address" />
 

ui-lib/src/main/res/ui/delete_wallet/values/strings.xml

@@ -1,7 +1,4 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="delete_wallet_back">Back</string>
-    <string name="delete_wallet_back_content_description">Back</string>
-
     <string name="delete_wallet_title">
         Delete <xliff:g id="app_name" example="Zashi">%1$s</xliff:g>
     </string>
@@ -23,5 +20,4 @@
     </string>
 
     <string name="delete_wallet_failed">Wallet deletion failed. Try it again, please.</string>
-
 </resources>

ui-lib/src/main/res/ui/export_data/values/strings.xml

@@ -9,8 +9,6 @@
         funds, only the ability to see what you do with your funds.</string>
     <string name="export_data_confirm">Export private data</string>
     <string name="export_data_agree">I agree</string>
-    <string name="export_data_back">Back</string>
-    <string name="export_data_back_content_description">Back</string>
     <string name="export_data_export_data_chooser_title">Share internal Zashi data with:</string>
     <string name="export_data_unable_to_share">Unable to find an application to share with.</string>
 </resources>

ui-lib/src/main/res/ui/restore/values/strings.xml

@@ -1,6 +1,4 @@
 <resources>
-    <string name="restore_back">Back</string>
-    <string name="restore_back_content_description">Back</string>
     <string name="restore_button_clear">Clear Seed</string>
 
     <string name="restore_title">Enter secret recovery phrase</string>
@@ -14,5 +12,4 @@
     <string name="restore_birthday_header">Wallet birthday height</string>
     <string name="restore_birthday_sub_header">(optional)</string>
     <string name="restore_birthday_button_restore">Restore</string>
-
 </resources>

ui-lib/src/main/res/ui/scan/values/strings.xml

@@ -1,6 +1,4 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="scan_back">Back</string>
-    <string name="scan_back_content_description">Back</string>
     <string name="scan_preview_content_description">Camera</string>
 
     <string name="scan_cancel_button">Cancel</string>

ui-lib/src/main/res/ui/security_warning/values/strings.xml

@@ -1,7 +1,5 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="security_warning_header">Security warning:</string>
-    <string name="security_warning_back">Back</string>
-    <string name="security_warning_back_content_description">Back</string>
 
     <string name="security_warning_text" formatted="true">Zashi <xliff:g example="0.2.0" id="version_name">%1$s
     </xliff:g>is a Zcash-only, shielded wallet — built by Zcashers for Zcashers. Zashi has been engineered for your

ui-lib/src/main/res/ui/seed_recovery/values/strings.xml

@@ -1,6 +1,4 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="seed_recovery_back">Back</string>
-    <string name="seed_recovery_back_content_description">Back</string>
     <string name="seed_recovery_header">Your secret recovery phrase</string>
     <string name="seed_recovery_description">The following 24 words are the keys to your funds and are the only way to
         recover your funds if you get locked out or get a new device. Protect your ZEC by storing this phrase in a

ui-lib/src/main/res/ui/send_confirmation/values/strings.xml

@@ -13,8 +13,6 @@
     <string name="send_confirmation_dialog_error_btn">OK</string>
 
     <string name="send_confirmation_multiple_error_title">Transaction error</string>
-    <string name="send_confirmation_multiple_error_back">Back</string>
-    <string name="send_confirmation_multiple_error_back_content_description">Back</string>
     <string name="send_confirmation_multiple_error_text_1">Sending to this recipient required multiple transactions,
         but only some of them succeeded. Your funds are safe, but they need to be recovered with the help of Zashi
         team support.</string>

ui-lib/src/main/res/ui/settings/values/strings.xml

@@ -1,7 +1,4 @@
 <resources>
-    <string name="settings_back">Back</string>
-    <string name="settings_back_content_description">Back</string>
-
     <string name="settings_troubleshooting_menu_content_description">Additional settings</string>
     <string name="settings_troubleshooting_rescan">Rescan blockchain</string>
     <string name="settings_troubleshooting_enable_background_sync">Background sync</string>
@@ -11,5 +8,4 @@
     <string name="settings_send_us_feedback">Send us feedback</string>
     <string name="settings_advanced_settings">Advanced</string>
     <string name="settings_about">About</string>
-
 </resources>

ui-lib/src/main/res/ui/support/values/strings.xml

@@ -1,7 +1,5 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="support_header">Support</string>
-    <string name="support_back">Back</string>
-    <string name="support_back_content_description">Back</string>
 
     <string name="support_hint">How can we help?</string>
     <string name="support_send">Send</string>