我引述了大洞dev夫的答复中的重要部分:

我们 t在可溶解的超级易点。 目前,它有一些需要首先解决的关键难题(我们正在为此努力),这就是为什么我们暂时限制我们在M3中为Swipeable而挖掘的表面。 我们今后几个月的计划将侧重于这一具体领域,并改进发展经验。

Material 3 for Jetpack Compose is still in alpha - this means we consider components production-ready, but the API shape is flexible while in alpha. This gives us space to iterate while getting real-world feedback from developers, which ultimately helps improve your experience. Copy-pasting source code for components that are not (fully) implemented or exposed in an alpha version can be a good thing to do in the meantime! Owning the source code while the API shape is still flexible gives you a number of benefits like ease of updating dependencies, even if the APIs change, and allows you to evolve your components in your own pace.

因此,我刚才遵循了建议,并抄录了过去版的<代码>。 博特施特施特赫特Scaf,进入我的项目。 当然,由于缺少几个课堂和一些小的APIC改变,它没有直接发挥作用。 最后,我得以通过吸引和打扫以下班子,并在我的项目中增加这些班子来开展工作:

• BottomSheetScaffold.kt
• Drawer.kt
• Strings.kt
• Swipeable.kt

www.un.org/Depts/DGACM/index_french.htm 23/02/2023

I got pretty similar results using a fullscreen dialog with AnimatedVisibility, here is the code if interested:

// Visibility state for the dialog which will trigger it only once when called
val transitionState = remember {
    MutableTransitionState(false).apply {
        targetState = true
    }
}

Dialog(
    onDismissRequest = {} // You can set a visibility state variable to false in here which will close the dialog when clicked outside its bounds, no reason to when full screen though,
    properties = DialogProperties(
        // This property makes the dialog full width of the screen
        usePlatformDefaultWidth = false
    )
) {

    // Visibility animation, more information in android docs if needed
    AnimatedVisibility(
        visibleState = transitionState,
        enter = slideInVertically(
            initialOffsetY = { it },
            animationSpec = ...
        ),
        exit = slideOutVertically(
            targetOffsetY = { it },
            animationSpec = ...
        )
    )
) {

    Box(
        modifier = Modifier.fillMaxSize().background(color = ...)
    ) {
        // Your layout

        // This can be any user interraction that closes the dialog
        Button(
            transitionState.apply { targetState = false }
        ) ...
    }
}

所有这一切都属于一种可贵的职能,即,在开展调查行动以开放上述方言时,它不是理想的,而是发挥作用。

我希望我能够提供帮助!

Coloref=“https://stackoverflow.com/a/74175096/11278377” 材料3也没有执行。

Update July 2023

履历:

这方面的一个例子是,你如何利用它。

import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.material3.BottomSheetScaffold
import androidx.compose.material3.Button
import androidx.compose.material3.Text
import androidx.compose.material3.rememberBottomSheetScaffoldState
import androidx.compose.runtime.rememberCoroutineScope

val scope = rememberCoroutineScope()
val scaffoldState = rememberBottomSheetScaffoldState()

BottomSheetScaffold(
    scaffoldState = scaffoldState,
    sheetPeekHeight = 128.dp,
    sheetContent = {
    Box(
        Modifier
            .fillMaxWidth()
            .height(128.dp),
        contentAlignment = Alignment.Center
    ) {
        Text("Swipe up to expand sheet")
    }
    Column(
        Modifier
            .fillMaxWidth()
            .padding(64.dp),
        horizontalAlignment = Alignment.CenterHorizontally
    ) {
        Text("Sheet content")
        Spacer(Modifier.height(20.dp))
        Button(
            onClick = {
                scope.launch { scaffoldState.bottomSheetState.partialExpand() }
            }
        ) {
            Text("Click to collapse sheet")
        }
    }
}) { innerPadding ->
    Box(Modifier.padding(innerPadding)) {
        Text("Scaffold Content")
    }
}