ระบุสถานะโฟกัส

val interactionSource = remember { MutableInteractionSource() }

Box(
    modifier = Modifier
        .clickable(
            interactionSource = interactionSource,
            indication = null
        ) { /* onClick */ }
        .indication(
            interactionSource = interactionSource,
            indication = ripple()
        )
) {
    Text("Custom component with Material ripple")
}
FocusedState.kt

var interactionSource = remember { MutableInteractionSource() }

Card(
    modifier = Modifier
        .clickable(
            interactionSource = interactionSource,
            indication = MyHighlightIndication,
            enabled = true,
            onClick = { }
        )
) {
    Text("hello")
}
FocusSnippets.kt