• *LazyListState**支持通过
  ***scrollToItem()**函数，“立即”对齐滚动位置，
  ***animateScrollToItem()**使用动画滚动

类似于：

val listState = rememberLazyListState()
// Remember a CoroutineScope to be able to launch
val coroutineScope = rememberCoroutineScope()

LazyColumn(state = listState) {
    // ...
}

Button (
    onClick = { 
        coroutineScope.launch {
            // Animate scroll to the 10th item
            listState.animateScrollToItem(index = 10)
        }
    }
){
    Text("Click")
}

在合成1.0.0-alpha07中，没有公共API，但LazyListState#snapToItemIndex有一些内部API。

/**
 * Instantly brings the item at [index] to the top of the viewport, offset by [scrollOffset]
 * pixels.
 *
 * Cancels the currently running scroll, if any, and suspends until the cancellation is
 * complete.
 *
 * @param index the data index to snap to
 * @param scrollOffset the number of pixels past the start of the item to snap to
 */
@OptIn(ExperimentalFoundationApi::class)
suspend fun snapToItemIndex(
    @IntRange(from = 0)
    index: Int,
    @IntRange(from = 0)
    scrollOffset: Int = 0
) = scrollableController.scroll {
    scrollPosition.update(
        index = DataIndex(index),
        scrollOffset = scrollOffset,
        // `true` will be replaced with the real value during the forceRemeasure() execution
        canScrollForward = true
    )
    remeasurement.forceRemeasure()
}

也许在即将发布的版本中，我们可以看到更新。

这是我的代码，使粘性标题，列表和滚动

@ExperimentalFoundationApi
@Composable
private fun ListView(data: YourClass) { 

//this is to remember state, internal API also use the same
    val state = rememberLazyListState()

    LazyColumn(Modifier.fillMaxSize(), state) {
        itemsIndexed(items = data.list, itemContent = { index, dataItem ->
            ItemView(dataItem)// your row
        })
       // header after some data, according to your condition
            stickyHeader {
                ItemDecoration()// compose fun for sticky header 
            }
// More items after header
            itemsIndexed(items = data.list2, itemContent = { index, dataItem ->
            ItemView(dataItem)// your row
        })
        }

       // scroll to top
      // I am scrolling to top every time data changes, use accordingly
        CoroutineScope(Dispatchers.Main).launch {
            state.snapToItemIndex(0, 0)
        }
    }
}

尝试

lazyListState.animateScrollToItem(lazyListState.firstVisibleItemIndex)

@Composable
fun CircularScrollList(
    value: Long,
    onValueChange: () -> Unit = {}
) {
    val lazyListState = rememberLazyListState()
    val scope = rememberCoroutineScope()

    val items = CircularAdapter(listOf(0, 1, 2, 3, 4, 5, 6, 7, 8, 9))
    scope.launch { lazyListState.scrollToItem(items.midIndex()) }

    LazyColumn(
        modifier = Modifier
            .requiredHeight(height = 120.dp)
            .border(width = 1.dp, color = Color.Black),
        state = lazyListState,
    ) {
        items(items) {
            if (!lazyListState.isScrollInProgress) {
                scope.launch {
                    lazyListState.animateScrollToItem(lazyListState.firstVisibleItemIndex)
                }
            }
            Text(
                text = "$it",
                modifier = Modifier.requiredHeight(40.dp),
                style = TextStyle(fontSize = 30.sp)
            )
        }
    }
}

class CircularAdapter(
    private val content: List<Int>
) : List<Int> {
    fun midIndex(): Int = Int.MAX_VALUE / 2 + 6
    override val size: Int = Int.MAX_VALUE
    override fun contains(element: Int): Boolean = content.contains(element = element)
    override fun containsAll(elements: Collection<Int>): Boolean = content.containsAll(elements)
    override fun get(index: Int): Int = content[index % content.size]
    override fun indexOf(element: Int): Int = content.indexOf(element)
    override fun isEmpty(): Boolean = content.isEmpty()
    override fun iterator(): Iterator<Int> = content.iterator()
    override fun lastIndexOf(element: Int): Int = content.lastIndexOf(element)
    override fun listIterator(): ListIterator<Int> = content.listIterator()
    override fun listIterator(index: Int): ListIterator<Int> = content.listIterator(index)
    override fun subList(fromIndex: Int, toIndex: Int): List<Int> =
        content.subList(fromIndex, toIndex)
}

我解决了2个问题
一种方法：我选择了这种最好的方法

LaunchedEffect(true) {
  repeat(Int.MAX_VALUE) {
      delay(TIME_DELAY_BANNER)
      pagerState.animateScrollToPage(page = it % pagerState.pageCount)
  }
}

两种方式：

var index = pagerState.currentPage
LaunchedEffect(true) {
            while (true) {
                delay(TIME_DELAY_BANNER)
                if (index == pagerState.pageCount) {
                    index = 0
                }
      pagerState.animateScrollToPage(page = index++)
  }
}