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Updated on 2026-08-14

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Tangem 2024-02-20 18:28:20 +05:00
commit c6578fcad5
45 changed files with 101 additions and 70 deletions
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4
features/wallet/impl/build.gradle.kts
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@ -6,6 +6,10 @@ plugins {
id("configuration")
}
android {
namespace = "com.tangem.feature.wallet.impl"
}
dependencies {
/** AndroidX */
implementation(deps.androidx.activity.compose)

4
features/wallet/impl/src/main/AndroidManifest.xml
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@ -1,4 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.tangem.feature.wallet.impl">
</manifest>

12
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/ui/components/WalletsList.kt
View file

@ -22,7 +22,6 @@ import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.LocalConfiguration
import androidx.compose.ui.platform.LocalDensity
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.dp
import com.tangem.core.ui.res.TangemTheme
import com.tangem.feature.wallet.presentation.common.WalletPreviewData
@ -31,8 +30,6 @@ import com.tangem.feature.wallet.presentation.wallet.ui.components.common.Wallet
import kotlinx.collections.immutable.ImmutableList
import kotlinx.collections.immutable.toPersistentList
private const val SHORT_SNAP_ELEMENT_COUNT = 50
/**
* Wallets list component
*
@ -56,7 +53,7 @@ internal fun WalletsList(
state = lazyListState,
contentPadding = PaddingValues(horizontal = TangemTheme.dimens.spacing16),
horizontalArrangement = Arrangement.spacedBy(TangemTheme.dimens.spacing8),
flingBehavior = rememberWalletsFlingBehaviour(lazyListState = lazyListState, itemWidth = itemWidth),
flingBehavior = rememberWalletsFlingBehaviour(lazyListState = lazyListState),
) {
items(
items = wallets,
@ -76,17 +73,14 @@ internal fun WalletsList(
/**
* Custom implementation of fling behaviour that overrides 'shortSnapVelocityThreshold'.
* Every user's drag action will similar to a short snap
* if drag offset is less than [SHORT_SNAP_ELEMENT_COUNT] * item width.
*
* @param lazyListState lazy list state
* @param itemWidth list item width
*
* @see rememberSnapFlingBehavior
*/
@OptIn(ExperimentalFoundationApi::class)
@Composable
private fun rememberWalletsFlingBehaviour(lazyListState: LazyListState, itemWidth: Dp): SnapFlingBehavior {
private fun rememberWalletsFlingBehaviour(lazyListState: LazyListState): SnapFlingBehavior {
val snappingLayout = remember(lazyListState) { SnapLayoutInfoProvider(lazyListState) }
val density = LocalDensity.current
val highVelocityApproachSpec: DecayAnimationSpec<Float> = rememberSplineBasedDecay()
@ -97,8 +91,6 @@ private fun rememberWalletsFlingBehaviour(lazyListState: LazyListState, itemWidt
lowVelocityAnimationSpec = tween(durationMillis = 1000, easing = LinearEasing),
highVelocityAnimationSpec = highVelocityApproachSpec,
snapAnimationSpec = spring(stiffness = Spring.StiffnessMediumLow),
density = density,
shortSnapVelocityThreshold = itemWidth * SHORT_SNAP_ELEMENT_COUNT,
)
}
}