From e14e82a284aab4d16cb4c5d0f17d2ef4f203e370 Mon Sep 17 00:00:00 2001 From: Tangem Date: Fri, 16 Aug 2024 17:59:32 +0400 Subject: [PATCH] Updated on 2026-08-14 --- .../ui/components/list/InfiniteListHandler.kt | 26 +++++++++++++++++++ .../ui/components/MarketsListLazyColumn.kt | 23 +--------------- 2 files changed, 27 insertions(+), 22 deletions(-) create mode 100644 core/ui/src/main/java/com/tangem/core/ui/components/list/InfiniteListHandler.kt diff --git a/core/ui/src/main/java/com/tangem/core/ui/components/list/InfiniteListHandler.kt b/core/ui/src/main/java/com/tangem/core/ui/components/list/InfiniteListHandler.kt new file mode 100644 index 0000000000..9d5c548b93 --- /dev/null +++ b/core/ui/src/main/java/com/tangem/core/ui/components/list/InfiniteListHandler.kt @@ -0,0 +1,26 @@ +package com.tangem.core.ui.components.list + +import androidx.compose.foundation.lazy.LazyListState +import androidx.compose.runtime.* + +@Composable +fun InfiniteListHandler(listState: LazyListState, onLoadMore: () -> Boolean, buffer: Int = 2) { + val loadMore by remember { + derivedStateOf { + val layoutInfo = listState.layoutInfo + val totalItemsNumber = layoutInfo.totalItemsCount + val lastVisibleItemIndex = (layoutInfo.visibleItemsInfo.lastOrNull()?.index ?: 0) + 1 + + lastVisibleItemIndex > totalItemsNumber - buffer + } + } + + val totalItemsCount by remember { derivedStateOf { listState.layoutInfo.totalItemsCount } } + var emitted by remember(totalItemsCount) { mutableStateOf(false) } + + LaunchedEffect(loadMore) { + if (loadMore && !emitted) { + emitted = onLoadMore() + } + } +} \ No newline at end of file diff --git a/features/markets/impl/src/main/kotlin/com/tangem/features/markets/tokenlist/impl/ui/components/MarketsListLazyColumn.kt b/features/markets/impl/src/main/kotlin/com/tangem/features/markets/tokenlist/impl/ui/components/MarketsListLazyColumn.kt index 0da161d62a..2674b90648 100644 --- a/features/markets/impl/src/main/kotlin/com/tangem/features/markets/tokenlist/impl/ui/components/MarketsListLazyColumn.kt +++ b/features/markets/impl/src/main/kotlin/com/tangem/features/markets/tokenlist/impl/ui/components/MarketsListLazyColumn.kt @@ -13,6 +13,7 @@ import androidx.compose.ui.platform.LocalDensity import androidx.compose.ui.res.stringResource import com.tangem.core.ui.components.buttons.SecondarySmallButton import com.tangem.core.ui.components.buttons.SmallButtonConfig +import com.tangem.core.ui.components.list.InfiniteListHandler import com.tangem.core.ui.event.EventEffect import com.tangem.core.ui.extensions.resourceReference import com.tangem.core.ui.res.TangemTheme @@ -196,26 +197,4 @@ private fun VisibleItemsTracker(listState: LazyListState, state: ListUM) { state.visibleIdsChanged(visibleItems) } } -} - -@Composable -fun InfiniteListHandler(listState: LazyListState, onLoadMore: () -> Boolean, buffer: Int = 2) { - val loadMore by remember { - derivedStateOf { - val layoutInfo = listState.layoutInfo - val totalItemsNumber = layoutInfo.totalItemsCount - val lastVisibleItemIndex = (layoutInfo.visibleItemsInfo.lastOrNull()?.index ?: 0) + 1 - - lastVisibleItemIndex > totalItemsNumber - buffer - } - } - - val totalItemsCount by remember { derivedStateOf { listState.layoutInfo.totalItemsCount } } - var emitted by remember(totalItemsCount) { mutableStateOf(false) } - - LaunchedEffect(loadMore) { - if (loadMore && !emitted) { - emitted = onLoadMore() - } - } } \ No newline at end of file