BottomAppBar

Kotlin

@Composable
fun SimpleBottomAppBar() {
    BottomAppBar(
        actions = {
            TooltipBox(
                positionProvider =
                    TooltipDefaults.rememberTooltipPositionProvider(TooltipAnchorPosition.Above),
                tooltip = {
                    PlainTooltip(
                        modifier =
                            Modifier.semantics {
                                // TODO(b/496338253): Remove this modifier once bug where tooltip
                                // text is
                                // not announced
                                //  by a11y screen readers is resolved.
                                liveRegion = LiveRegionMode.Assertive
                                paneTitle = "Menu"
                            }
                    ) {
                        Text("Menu")
                    }
                },
                state = rememberTooltipState(),
            ) {
                IconButton(onClick = { /* doSomething() */ }) {
                    Icon(Icons.Filled.Menu, contentDescription = "Menu button")
                }
            }
        }
    )
}