MD3 Snackbar sample

snackbar.kt

val snackBarState = remember { SnackbarHostState() }
Scaffold(
    modifier = Modifier.fillMaxSize(),
    snackbarHost = {
        SnackbarHost(hostState = snackBarState) {
            Snackbar {
                Text(text = it.visuals.message)
            }
        }
    },
    floatingActionButton = {
        FloatingActionButton(onClick = {
            snackBarState.showSnackbar("Scanned $it")
        }) {
            Icon(imageVector = Icons.Default.Scanner, contentDescription = null)
        }
    },
    floatingActionButtonPosition = FabPosition.End
) { padding ->
    //content
}