androidx.compose.foundation

Kotlin |Java

Interfaces

Indication	Indication represents visual effects that occur when certain interactions happens.
IndicationInstance	IndicationInstance is a specific instance of an Indication that draws visual effects on certain interactions, such as press or focus.

Classes

AtomicReference
BorderStroke	Class to specify the stroke to draw border with.
MutatorMutex	Mutual exclusion for UI state mutation over time.
ScrollState	State of the scroll.

Annotations

ExperimentalFoundationApi
InternalFoundationApi

Enums

Priorities for performing mutation on state.

Top-level functions summary

BorderStroke	`BorderStroke(width: Dp, color: Color)` Create BorderStroke class with width and Color
Unit	`Canvas(modifier: Modifier, onDraw: DrawScope.() -> Unit)` Component that allow you to specify an area on the screen and perform canvas drawing on this area.
Unit	`Image(bitmap: ImageBitmap, contentDescription: String?, modifier: Modifier = Modifier, alignment: Alignment = Alignment.Center, contentScale: ContentScale = ContentScale.Fit, alpha: Float = DefaultAlpha, colorFilter: ColorFilter? = null)` A composable that lays out and draws a given ImageBitmap.
Unit	`Image(imageVector: ImageVector, contentDescription: String?, modifier: Modifier = Modifier, alignment: Alignment = Alignment.Center, contentScale: ContentScale = ContentScale.Fit, alpha: Float = DefaultAlpha, colorFilter: ColorFilter? = null)` A composable that lays out and draws a given ImageVector.
Unit	`Image(painter: Painter, contentDescription: String?, modifier: Modifier = Modifier, alignment: Alignment = Alignment.Center, contentScale: ContentScale = ContentScale.Fit, alpha: Float = DefaultAlpha, colorFilter: ColorFilter? = null)` Creates a composable that lays out and draws a given Painter.
Boolean	`isSystemInDarkTheme()` This function should be used to help build responsive UIs that follow the system setting, to avoid harsh contrast changes when switching between applications.
ScrollState	`rememberScrollState(initial: Int = 0)` Create and remember the ScrollState based on the currently appropriate scroll configuration to allow changing scroll position or observing scroll behavior.

Top-level properties summary

ProvidableCompositionLocal<Indication>

LocalIndication

CompositionLocal that provides an Indication through the hierarchy.

Extension functions summary

For Modifier