하단 시트
컬렉션을 사용해 정리하기
내 환경설정을 기준으로 콘텐츠를 저장하고 분류하세요.
하단 시트를 구현하려면 ModalBottomSheet
컴포저블을 사용하면 됩니다.
ColumnScope
를 사용하여 열에서 시트 콘텐츠 컴포저블을 배치하는 content
슬롯을 사용할 수 있습니다.
ModalBottomSheet(onDismissRequest = { /* Executed when the sheet is dismissed */ }) {
// Sheet content
}
프로그래매틱 방식으로 시트 상태 제어
프로그래매틱 방식으로 시트를 확장하고 축소하려면 SheetState
를 사용합니다. rememberSheetState
를 사용하여 sheetState
매개변수로 ModalBottomSheet
에 전달해야 하는 SheetState
인스턴스를 만들 수 있습니다. SheetState
를 통해 현재 시트 상태와 관련된 속성뿐만 아니라 show
및 hide
함수에도 액세스할 수 있습니다. 이러한 정지 함수는 CoroutineScope
가 필요하고(예: rememberCoroutineScope
사용) UI 이벤트에 대한 응답으로 호출할 수 있습니다. 바텀 시트를 숨길 때 컴포지션에서 ModalBottomSheet
를 삭제해야 합니다.
val sheetState = rememberModalBottomSheetState()
val scope = rememberCoroutineScope()
var showBottomSheet by remember { mutableStateOf(false) }
Scaffold(
floatingActionButton = {
ExtendedFloatingActionButton(
text = { Text("Show bottom sheet") },
icon = { Icon(Icons.Filled.Add, contentDescription = "") },
onClick = {
showBottomSheet = true
}
)
}
) { contentPadding ->
// Screen content
if (showBottomSheet) {
ModalBottomSheet(
onDismissRequest = {
showBottomSheet = false
},
sheetState = sheetState
) {
// Sheet content
Button(onClick = {
scope.launch { sheetState.hide() }.invokeOnCompletion {
if (!sheetState.isVisible) {
showBottomSheet = false
}
}
}) {
Text("Hide bottom sheet")
}
}
}
}
이 페이지에 나와 있는 콘텐츠와 코드 샘플에는 콘텐츠 라이선스에서 설명하는 라이선스가 적용됩니다. 자바 및 OpenJDK는 Oracle 및 Oracle 계열사의 상표 또는 등록 상표입니다.
최종 업데이트: 2025-08-27(UTC)
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-08-27(UTC)"],[],[],null,["If you want to implement a [bottom sheet](https://m3.material.io/components/bottom-sheets/overview), you can use the\n[`ModalBottomSheet`](/reference/kotlin/androidx/compose/material3/package-summary#ModalBottomSheet(kotlin.Function0,androidx.compose.ui.Modifier,androidx.compose.material3.SheetState,androidx.compose.ui.unit.Dp,androidx.compose.ui.graphics.Shape,androidx.compose.ui.graphics.Color,androidx.compose.ui.graphics.Color,androidx.compose.ui.unit.Dp,androidx.compose.ui.graphics.Color,kotlin.Function0,androidx.compose.foundation.layout.WindowInsets,androidx.compose.material3.ModalBottomSheetProperties,kotlin.Function1)) composable.\n\nYou can use the `content` slot, which uses a [`ColumnScope`](/reference/kotlin/androidx/compose/foundation/layout/ColumnScope) to layout sheet\ncontent composables in a column:\n\n\n```kotlin\nModalBottomSheet(onDismissRequest = { /* Executed when the sheet is dismissed */ }) {\n // Sheet content\n}https://github.com/android/snippets/blob/7a0ebbee11495f628cf9d574f6b6069c2867232a/compose/snippets/src/main/java/com/example/compose/snippets/layouts/MaterialLayoutSnippets.kt#L364-L366\n```\n\n\u003cbr /\u003e\n\nControl sheet state programmatically\n\nTo programmatically expand and collapse the sheet, use\n[`SheetState`](/reference/kotlin/androidx/compose/material3/SheetState). You can use [`rememberSheetState`](/reference/kotlin/androidx/compose/material3/package-summary#rememberSheetState(kotlin.Boolean,kotlin.Function1)) to create an instance\nof `SheetState` that should be passed to `ModalBottomSheet` with the\n`sheetState` parameter. `SheetState` provides access to the [`show`](/reference/kotlin/androidx/compose/material3/SheetState#show()) and\n[`hide`](/reference/kotlin/androidx/compose/material3/SheetState#hide()) functions, as well as properties related to the current sheet\nstate. These suspending functions require a `CoroutineScope` --- for example,\nusing [`rememberCoroutineScope`](/reference/kotlin/androidx/compose/runtime/package-summary#remembercoroutinescope) --- and you can call them in response to UI\nevents. Make sure to remove the `ModalBottomSheet` from composition upon hiding\nthe bottom sheet.\n\n\n```kotlin\nval sheetState = rememberModalBottomSheetState()\nval scope = rememberCoroutineScope()\nvar showBottomSheet by remember { mutableStateOf(false) }\nScaffold(\n floatingActionButton = {\n ExtendedFloatingActionButton(\n text = { Text(\"Show bottom sheet\") },\n icon = { Icon(Icons.Filled.Add, contentDescription = \"\") },\n onClick = {\n showBottomSheet = true\n }\n )\n }\n) { contentPadding -\u003e\n // Screen content\n\n if (showBottomSheet) {\n ModalBottomSheet(\n onDismissRequest = {\n showBottomSheet = false\n },\n sheetState = sheetState\n ) {\n // Sheet content\n Button(onClick = {\n scope.launch { sheetState.hide() }.invokeOnCompletion {\n if (!sheetState.isVisible) {\n showBottomSheet = false\n }\n }\n }) {\n Text(\"Hide bottom sheet\")\n }\n }\n }\n}https://github.com/android/snippets/blob/7a0ebbee11495f628cf9d574f6b6069c2867232a/compose/snippets/src/main/java/com/example/compose/snippets/layouts/MaterialLayoutSnippets.kt#L370-L408\n```\n\n\u003cbr /\u003e"]]