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Updated on 2026-08-14

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Tangem 2026-05-25 16:00:45 +02:00
parent c43432b1ca
commit 1d68916cb7
7 changed files with 57 additions and 32 deletions
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14
common/ui-markets/src/main/kotlin/com/tangem/common/ui/markets/tokenselector/TokenSelectorBottomSheet.kt
View file

@ -3,6 +3,7 @@ package com.tangem.common.ui.markets.tokenselector
import android.content.res.Configuration
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.rememberLazyListState
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.material3.Icon
import androidx.compose.runtime.*
@ -18,6 +19,7 @@ import androidx.compose.ui.tooling.preview.PreviewParameter
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.dp
import com.tangem.core.ui.R
import com.tangem.core.ui.components.bottomsheets.LocalBottomSheetContentScrollable
import com.tangem.core.ui.components.bottomsheets.TangemBottomSheet
import com.tangem.core.ui.components.bottomsheets.TangemBottomSheetConfig
import com.tangem.core.ui.components.bottomsheets.TangemBottomSheetType
@ -78,12 +80,24 @@ private fun TokenSelectorContent(
} else {
topBarHeight
}
val listState = rememberLazyListState()
val scrollableSignal = LocalBottomSheetContentScrollable.current
if (scrollableSignal != null) {
LaunchedEffect(listState) {
snapshotFlow { listState.canScrollForward || listState.canScrollBackward }
.collect { canScroll -> scrollableSignal.value = canScroll }
}
DisposableEffect(scrollableSignal) {
onDispose { scrollableSignal.value = true }
}
}
Box(modifier = modifier.fillMaxWidth()) {
val bottomFadeReserve = if (embedded) 0.dp else TangemTheme.dimens2.x10
val bottomListPadding = bottomFadeReserve + scrollBottomInset
val topFadeColor = TangemTheme.colors2.surface.level2.copy(alpha = .95f)
LazyColumn(
state = listState,
modifier = Modifier
.hazeSourceTangem(state = hazeState, 1f)
.topFade(height = topBarHeight, color = topFadeColor, solidStop = .6f),

23
core/ui/src/main/java/com/tangem/core/ui/components/bottomsheets/TangemBottomSheet.kt
View file

@ -49,6 +49,15 @@ import com.tangem.core.ui.utils.WindowInsetsZero
*/
val LocalTangemBottomSheetContentBottomInset = compositionLocalOf { 0.dp }
/**
* Provided by [FooterOverlay] so scrollable content under [BasicBottomSheet] can report whether
* it currently scrolls. When set to `false`, [FooterOverlay] omits the bottom fade gradient and
* shrinks [LocalTangemBottomSheetContentBottomInset] accordingly — so content that fits without
* scrolling sits flush above the sticky footer instead of leaving an empty gap.
* Defaults to `null` outside [BasicBottomSheet]; null-check before writing.
*/
val LocalBottomSheetContentScrollable = compositionLocalOf<MutableState<Boolean>?> { null }
/**
* Type of [TangemBottomSheet] that defines its behavior and appearance.
* - [Default]: Standard bottom sheet with a draggable header
@ -290,7 +299,8 @@ fun BoxScope.FooterOverlay(
content: @Composable () -> Unit,
) {
val density = LocalDensity.current
val gradientHeight = TangemTheme.dimens2.x10
val isContentScrollable = remember { mutableStateOf(true) }
val gradientHeight = if (isContentScrollable.value) TangemTheme.dimens2.x10 else 0.dp
val isFooterRendered = measuredFooterHeight == null || measuredFooterHeight > 0.dp
val contentBottomOverlayHeight = if (isFooterRendered) {
(measuredFooterHeight ?: 0.dp) + gradientHeight
@ -300,6 +310,7 @@ fun BoxScope.FooterOverlay(
val fadeMax = TangemTheme.colors2.surface.level2
CompositionLocalProvider(
LocalTangemBottomSheetContentBottomInset provides contentBottomOverlayHeight,
LocalBottomSheetContentScrollable provides isContentScrollable,
) {
content()
}
@ -309,10 +320,12 @@ fun BoxScope.FooterOverlay(
.fillMaxWidth()
.align(Alignment.BottomCenter),
) {
Fade(
backgroundColor = fadeMax,
height = gradientHeight,
)
if (gradientHeight > 0.dp) {
Fade(
backgroundColor = fadeMax,
height = gradientHeight,
)
}
Spacer(
modifier = Modifier
.fillMaxWidth()

2
core/ui/src/main/java/com/tangem/core/ui/components/sheetscaffold/TangemBottomSheetScaffold.kt
View file

@ -269,7 +269,7 @@ internal fun Modifier.bottomSheetDraggableAnchor(
if (!state.skipPartiallyExpanded) {
PartiallyExpanded at (layoutHeight - peekHeightPx)
}
if (sheetHeight != peekHeightPx) {
if (state.skipPartiallyExpanded || sheetHeight != peekHeightPx) {
Expanded at maxOf(layoutHeight - sheetHeight, 0f)
}
if (!state.skipHiddenState) {

23
core/ui/src/main/java/com/tangem/core/ui/ds/tabs/TangemSegmentedPicker.kt
View file

@ -1,11 +1,7 @@
package com.tangem.core.ui.ds.tabs
import android.content.res.Configuration
import androidx.compose.animation.core.AnimationSpec
import androidx.compose.animation.core.animateDpAsState
import androidx.compose.animation.core.animateFloatAsState
import androidx.compose.animation.core.snap
import androidx.compose.animation.core.tween
import androidx.compose.animation.core.*
import androidx.compose.foundation.background
import androidx.compose.foundation.clickable
import androidx.compose.foundation.interaction.MutableInteractionSource
@ -21,6 +17,7 @@ import androidx.compose.ui.draw.clip
import androidx.compose.ui.draw.shadow
import androidx.compose.ui.layout.onGloballyPositioned
import androidx.compose.ui.platform.LocalDensity
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.tooling.preview.PreviewParameter
import androidx.compose.ui.tooling.preview.PreviewParameterProvider
@ -109,6 +106,7 @@ fun TangemSegmentedPicker(
itemsWidths = itemsWidths,
selectedIndex = selectedIndex.intValue,
segmentHeight = segmentHeight.value,
separatorWidth = SEPARATOR_WIDTH,
)
Row(verticalAlignment = Alignment.CenterVertically) {
items.fastForEachIndexed { index, item ->
@ -139,7 +137,7 @@ fun TangemSegmentedPicker(
Box(
Modifier
.alpha(alpha)
.width(0.5.dp)
.width(SEPARATOR_WIDTH)
.height(20.dp)
.background(
color = TangemTheme.colors2.border.neutral.tertiary.copy(alpha = 0.1f),
@ -151,8 +149,15 @@ fun TangemSegmentedPicker(
}
}
private val SEPARATOR_WIDTH = 0.5.dp
@Composable
private fun SegmentSelection(itemsWidths: SnapshotStateList<Dp>, selectedIndex: Int, segmentHeight: Dp) {
private fun SegmentSelection(
itemsWidths: SnapshotStateList<Dp>,
selectedIndex: Int,
segmentHeight: Dp,
separatorWidth: Dp,
) {
var hasInitiallyMeasured by remember { mutableStateOf(false) }
val animationSpec: AnimationSpec<Dp> = if (hasInitiallyMeasured) {
@ -162,7 +167,7 @@ private fun SegmentSelection(itemsWidths: SnapshotStateList<Dp>, selectedIndex:
}
val indicatorOffset by animateDpAsState(
targetValue = itemsWidths.take(selectedIndex).fold(0.dp, Dp::plus),
targetValue = itemsWidths.take(selectedIndex).fold(0.dp, Dp::plus) + separatorWidth * selectedIndex,
animationSpec = animationSpec,
label = "indicatorOffset",
)
@ -216,6 +221,7 @@ private fun RowScope.Segment(
selectedIndex.value = index
onClick()
},
contentAlignment = Alignment.Center,
) {
Text(
text = item.title.resolveReference(),
@ -226,6 +232,7 @@ private fun RowScope.Segment(
TangemTheme.colors2.tabs.textSecondary
},
maxLines = 1,
textAlign = TextAlign.Center,
modifier = Modifier
.align(Alignment.Center)
.padding(

21
features/common-features/impl/src/main/java/com/tangem/features/commonfeatures/impl/addtoportfolio/AddToPortfolioBottomSheetV2.kt
View file

@ -1,9 +1,6 @@
package com.tangem.features.commonfeatures.impl.addtoportfolio
import androidx.compose.animation.AnimatedContent
import androidx.compose.animation.fadeIn
import androidx.compose.animation.fadeOut
import androidx.compose.animation.togetherWith
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.rememberScrollState
@ -63,18 +60,12 @@ internal fun AddToPortfolioBottomSheetV2(
}
},
footer = {
AnimatedContent(
targetState = contentStack.value.active.configuration,
transitionSpec = { fadeIn() togetherWith fadeOut() },
label = "Footer Animation",
) { route ->
AddToPortfolioBottomSheetFooter(
currentRoute = route,
userPortfolioState = userPortfolioState,
onBack = onBack,
onAddFromUserPortfolioClick = onAddFromUserPortfolioClick,
)
}
AddToPortfolioBottomSheetFooter(
currentRoute = contentStack.value.active.configuration,
userPortfolioState = userPortfolioState,
onBack = onBack,
onAddFromUserPortfolioClick = onAddFromUserPortfolioClick,
)
},
)
}

2
features/feed/impl/src/main/kotlin/com/tangem/features/feed/ui/feed/components/BlockHeader.kt
View file

@ -32,7 +32,7 @@ internal fun ColumnScope.Header(
) {
val isRedesignEnabled = LocalRedesignEnabled.current
if (isRedesignEnabled) {
SpacerH(16.dp)
SpacerH(12.dp)
}
AnimatedContent(isLoading) { animatedState ->
Row(

4
features/feed/impl/src/main/kotlin/com/tangem/features/feed/ui/market/detailed/components/MetricsCards.kt
View file

@ -130,8 +130,8 @@ internal fun MarketPositionCard(item: InfoPointUMV2.MarketPosition) {
.fillMaxWidth()
.height(6.dp),
progress = { item.rangeValue },
dotColor = TangemTheme.colors2.fill.neutral.primaryInvertedConstant,
backgroundColor = TangemTheme.colors2.graphic.neutral.primaryInvertedConstant.copy(alpha = .1f),
dotColor = TangemTheme.colors3.icon.primary,
backgroundColor = TangemTheme.colors3.bg.opaque.secondary,
)
}
SpacerH(12.dp)