Bottom sheet code cleanup

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

@@ -90,7 +90,7 @@ fun rememberModalBottomSheetState(
 
 @Composable
 @ExperimentalMaterial3Api
-private fun rememberSheetState(
+fun rememberSheetState(
     skipPartiallyExpanded: Boolean,
     confirmValueChange: (SheetValue) -> Boolean,
     initialValue: SheetValue,

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

@@ -0,0 +1,59 @@
+package co.electriccoin.zcash.ui.design.component
+
+import androidx.activity.compose.BackHandler
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.SheetState
+import androidx.compose.material3.SheetValue
+import androidx.compose.material3.SheetValue.Hidden
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.LaunchedEffect
+import co.electriccoin.zcash.ui.design.LocalSheetStateManager
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun <T : ModalBottomSheetState> ZashiScreenModalBottomSheet(
+    state: T?,
+    sheetState: SheetState = rememberScreenModalBottomSheetState(),
+    content: @Composable () -> Unit = {},
+) {
+    ZashiModalBottomSheet(
+        sheetState = sheetState,
+        content = {
+            BackHandler(state != null) {
+                state?.onBack?.invoke()
+            }
+            content()
+        },
+        onDismissRequest = { state?.onBack?.invoke() }
+    )
+
+    LaunchedEffect(Unit) {
+        sheetState.show()
+    }
+}
+
+@Composable
+@ExperimentalMaterial3Api
+fun rememberScreenModalBottomSheetState(
+    initialValue: SheetValue = Hidden,
+    skipHiddenState: Boolean = false,
+    skipPartiallyExpanded: Boolean = true,
+    confirmValueChange: (SheetValue) -> Boolean = { true },
+): SheetState {
+    val sheetManager = LocalSheetStateManager.current
+    val sheetState =
+        rememberSheetState(
+            skipPartiallyExpanded = skipPartiallyExpanded,
+            confirmValueChange = confirmValueChange,
+            initialValue = initialValue,
+            skipHiddenState = skipHiddenState,
+        )
+    DisposableEffect(sheetState) {
+        sheetManager.onSheetOpened(sheetState)
+        onDispose {
+            sheetManager.onSheetDisposed(sheetState)
+        }
+    }
+    return sheetState
+}

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/accountlist/AndroidAccountList.kt

@@ -1,18 +1,13 @@
 package co.electriccoin.zcash.ui.screen.accountlist
 
 import android.view.WindowManager
-import androidx.activity.compose.BackHandler
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
-import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.SideEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.window.DialogWindowProvider
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import co.electriccoin.zcash.ui.design.LocalSheetStateManager
-import co.electriccoin.zcash.ui.design.component.rememberModalBottomSheetState
 import co.electriccoin.zcash.ui.screen.accountlist.view.AccountListView
 import co.electriccoin.zcash.ui.screen.accountlist.viewmodel.AccountListViewModel
 import org.koin.androidx.compose.koinViewModel
@@ -22,38 +17,12 @@ import org.koin.androidx.compose.koinViewModel
 fun AndroidAccountList() {
     val viewModel = koinViewModel<AccountListViewModel>()
     val state by viewModel.state.collectAsStateWithLifecycle()
-
-    val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
-    val sheetManager = LocalSheetStateManager.current
-    DisposableEffect(sheetState) {
-        sheetManager.onSheetOpened(sheetState)
-        onDispose {
-            sheetManager.onSheetDisposed(sheetState)
-        }
-    }
-
     val parent = LocalView.current.parent
-
     SideEffect {
         (parent as? DialogWindowProvider)?.window?.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)
         (parent as? DialogWindowProvider)?.window?.setDimAmount(0f)
     }
-
     state?.let {
-        AccountListView(
+        AccountListView(it)
-            state = it,
-            sheetState = sheetState,
-            onDismissRequest = {
-                state?.onBack?.invoke()
-            }
-        )
-
-        LaunchedEffect(Unit) {
-            sheetState.show()
-        }
-
-        BackHandler {
-            state?.onBack?.invoke()
-        }
     }
 }

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/accountlist/model/AccountListState.kt

@@ -2,6 +2,7 @@ package co.electriccoin.zcash.ui.screen.accountlist.model
 
 import androidx.annotation.DrawableRes
 import co.electriccoin.zcash.ui.design.component.ButtonState
+import co.electriccoin.zcash.ui.design.component.ModalBottomSheetState
 import co.electriccoin.zcash.ui.design.component.listitem.ZashiListItemState
 import co.electriccoin.zcash.ui.design.util.StringResource
 
@@ -9,8 +10,8 @@ data class AccountListState(
     val items: List<AccountListItem>?,
     val isLoading: Boolean,
     val addWalletButton: ButtonState?,
-    val onBack: () -> Unit,
+    override val onBack: () -> Unit,
-)
+) : ModalBottomSheetState
 
 data class ZashiAccountListItemState(
     @DrawableRes val icon: Int,

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/accountlist/view/AccountListView.kt

@@ -33,13 +33,14 @@ import co.electriccoin.zcash.ui.design.component.ButtonState
 import co.electriccoin.zcash.ui.design.component.LottieProgress
 import co.electriccoin.zcash.ui.design.component.ZashiButton
 import co.electriccoin.zcash.ui.design.component.ZashiButtonDefaults
-import co.electriccoin.zcash.ui.design.component.ZashiModalBottomSheet
+import co.electriccoin.zcash.ui.design.component.ZashiScreenModalBottomSheet
 import co.electriccoin.zcash.ui.design.component.listitem.BaseListItem
 import co.electriccoin.zcash.ui.design.component.listitem.ZashiListItemColors
 import co.electriccoin.zcash.ui.design.component.listitem.ZashiListItemDefaults
 import co.electriccoin.zcash.ui.design.component.listitem.ZashiListItemDesignType
 import co.electriccoin.zcash.ui.design.component.listitem.ZashiListItemState
 import co.electriccoin.zcash.ui.design.component.rememberModalBottomSheetState
+import co.electriccoin.zcash.ui.design.component.rememberScreenModalBottomSheetState
 import co.electriccoin.zcash.ui.design.newcomponent.PreviewScreens
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.design.theme.colors.ZashiColors
@@ -54,16 +55,15 @@ import kotlinx.collections.immutable.persistentListOf
 @Composable
 @OptIn(ExperimentalMaterial3Api::class)
 internal fun AccountListView(
-    onDismissRequest: () -> Unit,
+    state: AccountListState,
-    sheetState: SheetState,
+    sheetState: SheetState = rememberScreenModalBottomSheetState(),
-    state: AccountListState
 ) {
-    ZashiModalBottomSheet(
+    ZashiScreenModalBottomSheet(
+        state = state,
         sheetState = sheetState,
         content = {
             BottomSheetContent(state)
         },
-        onDismissRequest = onDismissRequest
     )
 }
 
@@ -111,7 +111,10 @@ private fun BottomSheetContent(state: AccountListState) {
             Spacer(modifier = Modifier.height(32.dp))
             ZashiButton(
                 state = state.addWalletButton,
-                modifier = Modifier.fillMaxWidth().padding(horizontal = 24.dp),
+                modifier =
+                    Modifier
+                        .fillMaxWidth()
+                        .padding(horizontal = 24.dp),
                 colors =
                     ZashiButtonDefaults.secondaryColors(
                         borderColor = ZashiColors.Btns.Secondary.btnSecondaryBorder
@@ -273,7 +276,6 @@ private fun Preview() =
                     onBack = {},
                     addWalletButton = ButtonState(stringRes("Connect Hardware Wallet"))
                 ),
-            onDismissRequest = {},
             sheetState =
                 rememberModalBottomSheetState(
                     skipHiddenState = true,
@@ -317,7 +319,6 @@ private fun HardwareWalletAddedPreview() =
                     onBack = {},
                     addWalletButton = null
                 ),
-            onDismissRequest = {},
             sheetState =
                 rememberModalBottomSheetState(
                     skipHiddenState = true,

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/home/HomeView.kt

@@ -11,11 +11,6 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.testTag
@@ -35,12 +30,9 @@ import co.electriccoin.zcash.ui.fixture.ZashiMainTopAppBarStateFixture
 import co.electriccoin.zcash.ui.screen.balances.BalanceState
 import co.electriccoin.zcash.ui.screen.balances.BalanceWidget
 import co.electriccoin.zcash.ui.screen.home.messages.HomeMessage
-import co.electriccoin.zcash.ui.screen.home.messages.HomeMessageState
 import co.electriccoin.zcash.ui.screen.transactionhistory.widget.TransactionHistoryWidgetState
 import co.electriccoin.zcash.ui.screen.transactionhistory.widget.TransactionHistoryWidgetStateFixture
 import co.electriccoin.zcash.ui.screen.transactionhistory.widget.createTransactionHistoryWidgets
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.launch
 
 @Composable
 internal fun HomeView(
@@ -142,8 +134,6 @@ private fun NavButtons(
 @Composable
 private fun Preview() {
     ZcashTheme {
-        var isHomeMessageStateVisible by remember { mutableStateOf(true) }
-        val scope = rememberCoroutineScope()
         HomeView(
             appBarState = ZashiMainTopAppBarStateFixture.new(),
             balanceState = BalanceStateFixture.new(),
@@ -174,7 +164,7 @@ private fun Preview() {
                             icon = R.drawable.ic_warning,
                             onClick = {}
                         ),
-                    message = null.takeIf { isHomeMessageStateVisible }
+                    message = null
                 )
         )
     }

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/home/HomeViewModel.kt

@@ -40,7 +40,6 @@ class HomeViewModel(
     private val isRestoreSuccessDialogVisible: IsRestoreSuccessDialogVisibleUseCase,
     private val navigateToCoinbase: NavigateToCoinbaseUseCase
 ) : ViewModel() {
-
     private val isMessageVisible = MutableStateFlow(true)
 
     private val isRestoreDialogVisible: Flow<Boolean?> =

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/home/messages/HomeMessage.kt

@@ -35,6 +35,7 @@ import androidx.compose.ui.zIndex
 import co.electriccoin.zcash.ui.design.theme.colors.ZashiColors
 import kotlinx.coroutines.delay
 
+@Suppress("MagicNumber")
 @Composable
 fun HomeMessage(state: HomeMessageState?) {
     val cutoutHeight = 16.dp
@@ -46,36 +47,41 @@ fun HomeMessage(state: HomeMessageState?) {
     )
 
     Box(
-        modifier = Modifier
+        modifier =
-            .background(Color.Gray)
+            Modifier
+                .background(Color.Gray)
     ) {
         Box(
-            modifier = Modifier
+            modifier =
-                .fillMaxWidth()
+                Modifier
-                .height(cutoutHeight)
+                    .fillMaxWidth()
-                .zIndex(2f)
+                    .height(cutoutHeight)
-                .bottomOnlyShadow(
+                    .zIndex(2f)
-                    elevation = 2.dp,
+                    .bottomOnlyShadow(
-                    shape = RoundedCornerShape(bottomStart = 32.dp, bottomEnd = 32.dp),
+                        elevation = 2.dp,
-                    backgroundColor = ZashiColors.Surfaces.bgPrimary
+                        shape = RoundedCornerShape(bottomStart = 32.dp, bottomEnd = 32.dp),
-                ),
+                        backgroundColor = ZashiColors.Surfaces.bgPrimary
+                    ),
         )
 
         AnimatedVisibility(
-            modifier = Modifier
+            modifier =
-                .fillMaxWidth()
+                Modifier
-                .zIndex(0f),
+                    .fillMaxWidth()
+                    .zIndex(0f),
             visible = isVisible,
             enter = expandIn(animationSpec = tween(350)),
             exit = shrinkOut(animationSpec = tween(350))
         ) {
             when (normalizedState) {
-                is WalletBackupMessageState -> WalletBackupMessage(
+                is WalletBackupMessageState ->
-                    state = normalizedState as WalletBackupMessageState,
+                    WalletBackupMessage(
-                    contentPadding = PaddingValues(
+                        state = normalizedState as WalletBackupMessageState,
-                        vertical = cutoutHeight
+                        contentPadding =
+                            PaddingValues(
+                                vertical = cutoutHeight
+                            )
                     )
-                )
 
                 null -> {
                     // do nothing
@@ -84,16 +90,17 @@ fun HomeMessage(state: HomeMessageState?) {
         }
 
         Box(
-            modifier = Modifier
+            modifier =
-                .fillMaxWidth()
+                Modifier
-                .height(cutoutHeight)
+                    .fillMaxWidth()
-                .zIndex(1f)
+                    .height(cutoutHeight)
-                .align(Alignment.BottomCenter)
+                    .zIndex(1f)
-                .topOnlyShadow(
+                    .align(Alignment.BottomCenter)
-                    elevation = 2.dp,
+                    .topOnlyShadow(
-                    shape = RoundedCornerShape(topStart = bottomCornerSize, topEnd = bottomCornerSize),
+                        elevation = 2.dp,
-                    backgroundColor = ZashiColors.Surfaces.bgPrimary
+                        shape = RoundedCornerShape(topStart = bottomCornerSize, topEnd = bottomCornerSize),
-                ),
+                        backgroundColor = ZashiColors.Surfaces.bgPrimary
+                    ),
         )
     }
 
@@ -116,25 +123,26 @@ private fun Modifier.bottomOnlyShadow(
     clip: Boolean = elevation > 0.dp,
     ambientColor: Color = DefaultShadowColor,
     spotColor: Color = DefaultShadowColor,
-): Modifier = this
+): Modifier =
-    .drawWithCache {
+    this
-        //  bottom shadow offset in Px based on elevation
+        .drawWithCache {
-        val bottomOffsetPx = elevation.toPx()
+            //  bottom shadow offset in Px based on elevation
-        // Adjust the size to extend the bottom by the bottom shadow offset
+            val bottomOffsetPx = elevation.toPx()
-        val adjustedSize = Size(size.width, size.height + bottomOffsetPx)
+            // Adjust the size to extend the bottom by the bottom shadow offset
-        val outline = shape.createOutline(adjustedSize, layoutDirection, this)
+            val adjustedSize = Size(size.width, size.height + bottomOffsetPx)
-        val path = Path().apply { addOutline(outline) }
+            val outline = shape.createOutline(adjustedSize, layoutDirection, this)
-        onDrawWithContent {
+            val path = Path().apply { addOutline(outline) }
-            clipPath(path, ClipOp.Intersect) {
+            onDrawWithContent {
-                this@onDrawWithContent.drawContent()
+                clipPath(path, ClipOp.Intersect) {
+                    this@onDrawWithContent.drawContent()
+                }
             }
         }
-    }
+        .shadow(elevation, shape, clip, ambientColor, spotColor)
-    .shadow(elevation, shape, clip, ambientColor, spotColor)
+        .background(
-    .background(
+            backgroundColor,
-        backgroundColor,
+            shape
-        shape
+        )
-    )
 
 private fun Modifier.topOnlyShadow(
     elevation: Dp,
@@ -143,20 +151,21 @@ private fun Modifier.topOnlyShadow(
     clip: Boolean = elevation > 0.dp,
     ambientColor: Color = DefaultShadowColor,
     spotColor: Color = DefaultShadowColor,
-): Modifier = this
+): Modifier =
-    .drawWithCache {
+    this
-        // Adjust the size to extend the bottom by the bottom shadow offset
+        .drawWithCache {
-        val adjustedSize = Size(size.width, size.height)
+            // Adjust the size to extend the bottom by the bottom shadow offset
-        val outline = shape.createOutline(adjustedSize, layoutDirection, this)
+            val adjustedSize = Size(size.width, size.height)
-        val path = Path().apply { addOutline(outline) }
+            val outline = shape.createOutline(adjustedSize, layoutDirection, this)
-        onDrawWithContent {
+            val path = Path().apply { addOutline(outline) }
-            clipPath(path, ClipOp.Intersect) {
+            onDrawWithContent {
-                this@onDrawWithContent.drawContent()
+                clipPath(path, ClipOp.Intersect) {
+                    this@onDrawWithContent.drawContent()
+                }
             }
         }
-    }
+        .shadow(elevation, shape, clip, ambientColor, spotColor)
-    .shadow(elevation, shape, clip, ambientColor, spotColor)
+        .background(
-    .background(
+            backgroundColor,
-        backgroundColor,
+            shape
-        shape
+        )
-    )

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/home/messages/HomeMessageWrapper.kt

@@ -25,10 +25,11 @@ fun HomeMessageWrapper(
             modifier = Modifier.padding(contentPadding)
         ) {
             Row(
-                modifier = Modifier.padding(
+                modifier =
-                    horizontal = 16.dp,
+                    Modifier.padding(
-                    vertical = 14.dp
+                        horizontal = 16.dp,
-                ),
+                        vertical = 14.dp
+                    ),
                 verticalAlignment = Alignment.CenterVertically,
                 content = content
             )

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/home/messages/WalletBackupMessageState.kt

@@ -25,7 +25,10 @@ import co.electriccoin.zcash.ui.design.theme.typography.ZashiTypography
 import co.electriccoin.zcash.ui.design.util.stringRes
 
 @Composable
-fun WalletBackupMessage(state: WalletBackupMessageState, contentPadding: PaddingValues) {
+fun WalletBackupMessage(
+    state: WalletBackupMessageState,
+    contentPadding: PaddingValues
+) {
     HomeMessageWrapper(
         color = ZashiColors.Utility.Espresso.utilityEspresso100,
         contentPadding = contentPadding,
@@ -54,10 +57,11 @@ fun WalletBackupMessage(state: WalletBackupMessageState, contentPadding: Padding
         }
         ZashiButton(
             modifier = Modifier.height(36.dp),
-            state = ButtonState(
+            state =
-                onClick = state.onClick,
+                ButtonState(
-                text = stringRes("Start")
+                    onClick = state.onClick,
-            )
+                    text = stringRes("Start")
+                )
         )
     }
 }
@@ -69,13 +73,15 @@ data class WalletBackupMessageState(
 
 @PreviewScreens
 @Composable
-private fun Preview() = ZcashTheme {
+private fun Preview() =
-    BlankSurface {
+    ZcashTheme {
-        WalletBackupMessage(
+        BlankSurface {
-            state = WalletBackupMessageState(
+            WalletBackupMessage(
-                onClick = {}
+                state =
-            ),
+                    WalletBackupMessageState(
-            contentPadding = PaddingValues()
+                        onClick = {}
-        )
+                    ),
+                contentPadding = PaddingValues()
+            )
+        }
     }
-}

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/integrations/AndroidDialogIntegrations.kt

@@ -1,18 +1,13 @@
 package co.electriccoin.zcash.ui.screen.integrations
 
 import android.view.WindowManager
-import androidx.activity.compose.BackHandler
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
-import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.SideEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.window.DialogWindowProvider
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import co.electriccoin.zcash.ui.design.LocalSheetStateManager
-import co.electriccoin.zcash.ui.design.component.rememberModalBottomSheetState
 import kotlinx.serialization.Serializable
 import org.koin.androidx.compose.koinViewModel
 import org.koin.core.parameter.parametersOf
@@ -20,22 +15,10 @@ import org.koin.core.parameter.parametersOf
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun AndroidDialogIntegrations() {
-    val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
-    val sheetManager = LocalSheetStateManager.current
-    DisposableEffect(sheetState) {
-        sheetManager.onSheetOpened(sheetState)
-        onDispose {
-            sheetManager.onSheetDisposed(sheetState)
-        }
-    }
     val parent = LocalView.current.parent
     val viewModel = koinViewModel<IntegrationsViewModel> { parametersOf(true) }
     val state by viewModel.state.collectAsStateWithLifecycle()
 
-    BackHandler(enabled = state != null) {
-        state?.onBack?.invoke()
-    }
-
     SideEffect {
         (parent as? DialogWindowProvider)?.window?.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)
         (parent as? DialogWindowProvider)?.window?.setDimAmount(0f)
@@ -44,15 +27,7 @@ fun AndroidDialogIntegrations() {
     state?.let {
         IntegrationsDialogView(
             state = it,
-            sheetState = sheetState,
-            onDismissRequest = {
-                it.onBack()
-            }
         )
-
-        LaunchedEffect(Unit) {
-            sheetState.show()
-        }
     }
 }
 

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/integrations/IntegrationsDialogView.kt

@@ -25,9 +25,10 @@ import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import co.electriccoin.zcash.ui.R
 import co.electriccoin.zcash.ui.design.component.HorizontalSpacer
-import co.electriccoin.zcash.ui.design.component.ZashiModalBottomSheet
+import co.electriccoin.zcash.ui.design.component.ZashiScreenModalBottomSheet
 import co.electriccoin.zcash.ui.design.component.listitem.ZashiListItemState
 import co.electriccoin.zcash.ui.design.component.rememberModalBottomSheetState
+import co.electriccoin.zcash.ui.design.component.rememberScreenModalBottomSheetState
 import co.electriccoin.zcash.ui.design.newcomponent.PreviewScreens
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.design.theme.colors.ZashiColors
@@ -38,16 +39,15 @@ import kotlinx.collections.immutable.persistentListOf
 @Composable
 @OptIn(ExperimentalMaterial3Api::class)
 internal fun IntegrationsDialogView(
-    onDismissRequest: () -> Unit,
+    state: IntegrationsState,
-    sheetState: SheetState,
+    sheetState: SheetState = rememberScreenModalBottomSheetState(),
-    state: IntegrationsState
 ) {
-    ZashiModalBottomSheet(
+    ZashiScreenModalBottomSheet(
+        state = state,
         sheetState = sheetState,
         content = {
             BottomSheetContent(state)
         },
-        onDismissRequest = onDismissRequest
     )
 }
 
@@ -99,7 +99,6 @@ fun BottomSheetContent(state: IntegrationsState) {
 private fun IntegrationSettings() =
     ZcashTheme {
         IntegrationsDialogView(
-            onDismissRequest = {},
             sheetState =
                 rememberModalBottomSheetState(
                     skipHiddenState = true,

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/integrations/IntegrationsState.kt

@@ -1,11 +1,12 @@
 package co.electriccoin.zcash.ui.screen.integrations
 
+import co.electriccoin.zcash.ui.design.component.ModalBottomSheetState
 import co.electriccoin.zcash.ui.design.component.listitem.ZashiListItemState
 import co.electriccoin.zcash.ui.design.util.StringResource
 import kotlinx.collections.immutable.ImmutableList
 
 data class IntegrationsState(
     val disabledInfo: StringResource?,
-    val onBack: () -> Unit,
+    override val onBack: () -> Unit,
     val items: ImmutableList<ZashiListItemState>,
-)
+) : ModalBottomSheetState

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/restore/info/AndroidSeedInfo.kt

@@ -3,17 +3,11 @@ package co.electriccoin.zcash.ui.screen.restore.info
 import android.view.WindowManager
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
-import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.SideEffect
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.window.DialogWindowProvider
 import co.electriccoin.zcash.ui.NavigationRouter
-import co.electriccoin.zcash.ui.design.LocalSheetStateManager
-import co.electriccoin.zcash.ui.design.component.rememberModalBottomSheetState
-import kotlinx.coroutines.launch
 import kotlinx.serialization.Serializable
 import org.koin.compose.koinInject
 
@@ -28,25 +22,9 @@ fun AndroidSeedInfo() {
         (parent as? DialogWindowProvider)?.window?.setDimAmount(0f)
     }
 
-    val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
-    val sheetManager = LocalSheetStateManager.current
-
-    DisposableEffect(sheetState) {
-        sheetManager.onSheetOpened(sheetState)
-        onDispose {
-            sheetManager.onSheetDisposed(sheetState)
-        }
-    }
-
     SeedInfoView(
-        sheetState = sheetState,
         state = remember { SeedInfoState(onBack = { navigationRouter.back() }) },
-        onDismissRequest = { navigationRouter.back() }
     )
-
-    LaunchedEffect(Unit) {
-        sheetState.show()
-    }
 }
 
 @Serializable

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/restore/info/SeedInfoState.kt

@@ -1,5 +1,7 @@
 package co.electriccoin.zcash.ui.screen.restore.info
 
+import co.electriccoin.zcash.ui.design.component.ModalBottomSheetState
+
 data class SeedInfoState(
-    val onBack: () -> Unit
+    override val onBack: () -> Unit
-)
+) : ModalBottomSheetState

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/restore/info/SeedInfoView.kt

@@ -1,6 +1,5 @@
 package co.electriccoin.zcash.ui.screen.restore.info
 
-import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -28,8 +27,9 @@ import androidx.compose.ui.text.withStyle
 import androidx.compose.ui.unit.dp
 import co.electriccoin.zcash.ui.R
 import co.electriccoin.zcash.ui.design.component.ZashiButton
-import co.electriccoin.zcash.ui.design.component.ZashiModalBottomSheet
+import co.electriccoin.zcash.ui.design.component.ZashiScreenModalBottomSheet
 import co.electriccoin.zcash.ui.design.component.rememberModalBottomSheetState
+import co.electriccoin.zcash.ui.design.component.rememberScreenModalBottomSheetState
 import co.electriccoin.zcash.ui.design.newcomponent.PreviewScreens
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.design.theme.colors.ZashiColors
@@ -38,19 +38,15 @@ import co.electriccoin.zcash.ui.design.theme.typography.ZashiTypography
 @Composable
 @OptIn(ExperimentalMaterial3Api::class)
 internal fun SeedInfoView(
-    onDismissRequest: () -> Unit,
     state: SeedInfoState,
-    sheetState: SheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true),
+    sheetState: SheetState = rememberScreenModalBottomSheetState(),
 ) {
-    ZashiModalBottomSheet(
+    ZashiScreenModalBottomSheet(
+        state = state,
         sheetState = sheetState,
         content = {
-            BackHandler {
-                state.onBack()
-            }
             Content(state)
         },
-        onDismissRequest = onDismissRequest
     )
 }
 
@@ -132,6 +128,5 @@ private fun Preview() =
                     initialValue = SheetValue.Expanded,
                 ),
             state = SeedInfoState { },
-            onDismissRequest = {}
         )
     }

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/seed/backup/AndroidSeedBackup.kt

@@ -18,13 +18,14 @@ fun AndroidSeedBackup() {
     val viewModel = koinActivityViewModel<WalletViewModel>()
     val appBarState by viewModel.walletStateInformation.collectAsStateWithLifecycle()
     val navigationRouter = koinInject<NavigationRouter>()
-    val state = remember {
+    val state =
-        SeedBackupState(
+        remember {
-            onBack = { navigationRouter.back() },
+            SeedBackupState(
-            onNextClick = { navigationRouter.replace(SeedRecovery) },
+                onBack = { navigationRouter.back() },
-            onInfoClick = { navigationRouter.forward(SeedInfo) }
+                onNextClick = { navigationRouter.replace(SeedRecovery) },
-        )
+                onInfoClick = { navigationRouter.forward(SeedInfo) }
-    }
+            )
+        }
 
     BackHandler {
         state.onBack()

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/seed/backup/SeedBackupView.kt

@@ -157,10 +157,11 @@ private fun Content(
         VerticalSpacer(24.dp)
 
         ZashiButton(
-            state = ButtonState(
+            state =
-                text = stringRes(stringResource(R.string.wallet_backup_btn)),
+                ButtonState(
-                onClick = state.onNextClick
+                    text = stringRes(stringResource(R.string.wallet_backup_btn)),
-            ),
+                    onClick = state.onNextClick
+                ),
             modifier = Modifier.fillMaxWidth()
         )
     }
@@ -202,10 +203,11 @@ private fun Preview() =
     ZcashTheme {
         SeedBackupView(
             appBarState = TopAppBarSubTitleState.None,
-            state = SeedBackupState(
+            state =
-                onBack = {},
+                SeedBackupState(
-                onNextClick = {},
+                    onBack = {},
-                onInfoClick = {}
+                    onNextClick = {},
-            )
+                    onInfoClick = {}
+                )
         )
     }

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/transactionfilters/AndroidTransactionFilters.kt

@@ -1,18 +1,13 @@
 package co.electriccoin.zcash.ui.screen.transactionfilters
 
 import android.view.WindowManager
-import androidx.activity.compose.BackHandler
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
-import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.SideEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.window.DialogWindowProvider
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import co.electriccoin.zcash.ui.design.LocalSheetStateManager
-import co.electriccoin.zcash.ui.design.component.rememberModalBottomSheetState
 import co.electriccoin.zcash.ui.screen.transactionfilters.view.TransactionFiltersView
 import co.electriccoin.zcash.ui.screen.transactionfilters.viewmodel.TransactionFiltersViewModel
 import org.koin.androidx.compose.koinViewModel
@@ -22,16 +17,6 @@ import org.koin.androidx.compose.koinViewModel
 fun AndroidTransactionFiltersList() {
     val viewModel = koinViewModel<TransactionFiltersViewModel>()
     val state by viewModel.state.collectAsStateWithLifecycle()
-
-    val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
-    val sheetManager = LocalSheetStateManager.current
-    DisposableEffect(sheetState) {
-        sheetManager.onSheetOpened(sheetState)
-        onDispose {
-            sheetManager.onSheetDisposed(sheetState)
-        }
-    }
-
     val parent = LocalView.current.parent
 
     SideEffect {
@@ -41,15 +26,5 @@ fun AndroidTransactionFiltersList() {
 
     TransactionFiltersView(
         state = state,
-        sheetState = sheetState,
-        onDismissRequest = state?.onBack ?: {}
     )
-
-    LaunchedEffect(Unit) {
-        sheetState.show()
-    }
-
-    BackHandler(state != null) {
-        state?.onBack?.invoke()
-    }
 }

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/transactionfilters/model/TransactionFiltersState.kt

@@ -1,14 +1,15 @@
 package co.electriccoin.zcash.ui.screen.transactionfilters.model
 
 import co.electriccoin.zcash.ui.design.component.ButtonState
+import co.electriccoin.zcash.ui.design.component.ModalBottomSheetState
 import co.electriccoin.zcash.ui.design.util.StringResource
 
 data class TransactionFiltersState(
     val filters: List<TransactionFilterState>,
-    val onBack: () -> Unit,
+    override val onBack: () -> Unit,
     val primaryButton: ButtonState,
     val secondaryButton: ButtonState
-)
+) : ModalBottomSheetState
 
 data class TransactionFilterState(
     val text: StringResource,

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/transactionfilters/view/TransactionFiltersView.kt

@@ -35,8 +35,9 @@ import co.electriccoin.zcash.ui.design.component.ZashiButtonDefaults
 import co.electriccoin.zcash.ui.design.component.ZashiChipButton
 import co.electriccoin.zcash.ui.design.component.ZashiChipButtonDefaults
 import co.electriccoin.zcash.ui.design.component.ZashiChipButtonState
-import co.electriccoin.zcash.ui.design.component.ZashiModalBottomSheet
+import co.electriccoin.zcash.ui.design.component.ZashiScreenModalBottomSheet
 import co.electriccoin.zcash.ui.design.component.rememberModalBottomSheetState
+import co.electriccoin.zcash.ui.design.component.rememberScreenModalBottomSheetState
 import co.electriccoin.zcash.ui.design.newcomponent.PreviewScreens
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.design.theme.colors.ZashiColors
@@ -47,16 +48,15 @@ import co.electriccoin.zcash.ui.screen.transactionfilters.model.TransactionFilte
 @Composable
 @OptIn(ExperimentalMaterial3Api::class)
 internal fun TransactionFiltersView(
-    onDismissRequest: () -> Unit,
+    state: TransactionFiltersState?,
-    sheetState: SheetState,
+    sheetState: SheetState = rememberScreenModalBottomSheetState(),
-    state: TransactionFiltersState?
 ) {
-    ZashiModalBottomSheet(
+    ZashiScreenModalBottomSheet(
+        state = state,
         sheetState = sheetState,
         content = {
             BottomSheetContent(state)
         },
-        onDismissRequest = onDismissRequest
     )
 }
 
@@ -168,7 +168,6 @@ private fun Preview() =
     ZcashTheme {
         TransactionFiltersView(
             state = TransactionFiltersStateFixture.new(),
-            onDismissRequest = {},
             sheetState =
                 rememberModalBottomSheetState(
                     skipHiddenState = true,

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/transactionnote/AndroidTransactionNote.kt

@@ -1,23 +1,15 @@
 package co.electriccoin.zcash.ui.screen.transactionnote
 
 import android.view.WindowManager
-import androidx.activity.compose.BackHandler
 import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.SheetValue.Expanded
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
-import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.SideEffect
 import androidx.compose.runtime.getValue
-import androidx.compose.runtime.snapshotFlow
 import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.window.DialogWindowProvider
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import co.electriccoin.zcash.ui.design.LocalSheetStateManager
-import co.electriccoin.zcash.ui.design.component.rememberModalBottomSheetState
 import co.electriccoin.zcash.ui.screen.transactionnote.view.TransactionNoteView
 import co.electriccoin.zcash.ui.screen.transactionnote.viewmodel.TransactionNoteViewModel
-import kotlinx.coroutines.cancel
 import org.koin.androidx.compose.koinViewModel
 import org.koin.core.parameter.parametersOf
 
@@ -26,15 +18,6 @@ import org.koin.core.parameter.parametersOf
 fun AndroidTransactionNote(transactionNote: TransactionNote) {
     val viewModel = koinViewModel<TransactionNoteViewModel> { parametersOf(transactionNote) }
     val state by viewModel.state.collectAsStateWithLifecycle()
-
-    val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
-    val sheetManager = LocalSheetStateManager.current
-    DisposableEffect(sheetState) {
-        sheetManager.onSheetOpened(sheetState)
-        onDispose {
-            sheetManager.onSheetDisposed(sheetState)
-        }
-    }
     val parent = LocalView.current.parent
 
     SideEffect {
@@ -42,25 +25,5 @@ fun AndroidTransactionNote(transactionNote: TransactionNote) {
         (parent as? DialogWindowProvider)?.window?.setDimAmount(0f)
     }
 
-    TransactionNoteView(
+    TransactionNoteView(state = state)
-        state = state,
-        sheetState = sheetState,
-        onDismissRequest = state.onBack,
-    )
-
-    LaunchedEffect(Unit) {
-        sheetState.show()
-    }
-
-    LaunchedEffect(Unit) {
-        snapshotFlow { sheetState.currentValue }.collect {
-            if (it == Expanded) {
-                this.cancel()
-            }
-        }
-    }
-
-    BackHandler {
-        state.onBack()
-    }
 }

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/transactionnote/model/TransactionNoteState.kt

@@ -1,16 +1,17 @@
 package co.electriccoin.zcash.ui.screen.transactionnote.model
 
 import co.electriccoin.zcash.ui.design.component.ButtonState
+import co.electriccoin.zcash.ui.design.component.ModalBottomSheetState
 import co.electriccoin.zcash.ui.design.component.TextFieldState
 import co.electriccoin.zcash.ui.design.util.StringResource
 import co.electriccoin.zcash.ui.design.util.StyledStringResource
 
 data class TransactionNoteState(
-    val onBack: () -> Unit,
+    override val onBack: () -> Unit,
     val title: StringResource,
     val note: TextFieldState,
     val noteCharacters: StyledStringResource,
     val primaryButton: ButtonState?,
     val secondaryButton: ButtonState?,
     val negative: ButtonState?,
-)
+) : ModalBottomSheetState

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/transactionnote/view/TransactionNoteView.kt

@@ -22,9 +22,10 @@ import co.electriccoin.zcash.ui.design.component.ButtonState
 import co.electriccoin.zcash.ui.design.component.TextFieldState
 import co.electriccoin.zcash.ui.design.component.ZashiButton
 import co.electriccoin.zcash.ui.design.component.ZashiButtonDefaults
-import co.electriccoin.zcash.ui.design.component.ZashiModalBottomSheet
+import co.electriccoin.zcash.ui.design.component.ZashiScreenModalBottomSheet
 import co.electriccoin.zcash.ui.design.component.ZashiTextField
 import co.electriccoin.zcash.ui.design.component.rememberModalBottomSheetState
+import co.electriccoin.zcash.ui.design.component.rememberScreenModalBottomSheetState
 import co.electriccoin.zcash.ui.design.newcomponent.PreviewScreens
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.design.theme.colors.ZashiColors
@@ -38,16 +39,15 @@ import co.electriccoin.zcash.ui.screen.transactionnote.model.TransactionNoteStat
 @Composable
 @OptIn(ExperimentalMaterial3Api::class)
 internal fun TransactionNoteView(
-    onDismissRequest: () -> Unit,
-    sheetState: SheetState,
     state: TransactionNoteState,
+    sheetState: SheetState = rememberScreenModalBottomSheetState(),
 ) {
-    ZashiModalBottomSheet(
+    ZashiScreenModalBottomSheet(
+        state = state,
         sheetState = sheetState,
         content = {
             BottomSheetContent(state)
         },
-        onDismissRequest = onDismissRequest
     )
 }
 
@@ -147,7 +147,6 @@ private fun Preview() =
                     secondaryButton = null,
                     negative = ButtonState(stringRes("Delete note")),
                 ),
-            onDismissRequest = {},
             sheetState =
                 rememberModalBottomSheetState(
                     skipHiddenState = true,