Card

Component in Material 3 Compose

Cards contain contain content and actions that relate information about a subject. Filled cards provide subtle separation from the background. This has less emphasis than elevated or outlined cards.

This Card does not handle input events - see the other Card overloads if you want a clickable or selectable Card.

Last updated: 2024-10-22 13:47

Installation

dependencies {
   implementation("androidx.compose.material3:material3:1.4.0-alpha02")
}

Overloads

@Composable
fun Card(
    modifier: Modifier = Modifier,
    shape: Shape = CardDefaults.shape,
    colors: CardColors = CardDefaults.cardColors(),
    elevation: CardElevation = CardDefaults.cardElevation(),
    border: BorderStroke? = null,
    content: @Composable ColumnScope.() -> Unit
)

Parameters

name	description
modifier	the [Modifier] to be applied to this card
shape	defines the shape of this card's container, border (when [border] is not null), and shadow (when using [elevation])
colors	[CardColors] that will be used to resolve the colors used for this card in different states. See [CardDefaults.cardColors].
elevation	[CardElevation] used to resolve the elevation for this card in different states. This controls the size of the shadow below the card. Additionally, when the container color is [ColorScheme.surface], this controls the amount of primary color applied as an overlay. See also: [Surface].
border	the border to draw around the container of this card
content	The content displayed on the card

@Composable
fun Card(
    onClick: () -> Unit,
    modifier: Modifier = Modifier,
    enabled: Boolean = true,
    shape: Shape = CardDefaults.shape,
    colors: CardColors = CardDefaults.cardColors(),
    elevation: CardElevation = CardDefaults.cardElevation(),
    border: BorderStroke? = null,
    interactionSource: MutableInteractionSource? = null,
    content: @Composable ColumnScope.() -> Unit
)

Parameters

name	description
onClick	called when this card is clicked
modifier	the [Modifier] to be applied to this card
enabled	controls the enabled state of this card. When false, this component will not respond to user input, and it will appear visually disabled and disabled to accessibility services.
shape	defines the shape of this card's container, border (when [border] is not null), and shadow (when using [elevation])
colors	[CardColors] that will be used to resolve the color(s) used for this card in different states. See [CardDefaults.cardColors].
elevation	[CardElevation] used to resolve the elevation for this card in different states. This controls the size of the shadow below the card. Additionally, when the container color is [ColorScheme.surface], this controls the amount of primary color applied as an overlay. See also: [Surface].
border	the border to draw around the container of this card
interactionSource	an optional hoisted [MutableInteractionSource] for observing and emitting [Interaction]s for this card. You can use this to change the card's appearance or preview the card in different states. Note that if null is provided, interactions will still happen internally.
content	The content displayed on the card

Code Examples

CardSample

@Preview
@Composable
fun CardSample() {
    Card(Modifier.size(width = 180.dp, height = 100.dp)) {
        Box(Modifier.fillMaxSize()) { Text("Card content", Modifier.align(Alignment.Center)) }
    }
}

ClickableCardSample

@Preview
@Composable
fun ClickableCardSample() {
    Card(
        onClick = { /* Do something */ },
        modifier = Modifier.size(width = 180.dp, height = 100.dp)
    ) {
        Box(Modifier.fillMaxSize()) { Text("Clickable", Modifier.align(Alignment.Center)) }
    }
}