Snackbar¶

@Composable
fun SnackbarDemo() {
    Column {
        val (snackbarVisibleState, setSnackBarState) = remember { mutableStateOf(false) }

        Button(onClick = { setSnackBarState(!snackbarVisibleState) }) {
            if (snackbarVisibleState) {
                Text("Hide Snackbar")
            } else {
                Text("Show Snackbar")
            }
        }
        if (snackbarVisibleState) {
            Snackbar(

                action = {
                    Button(onClick = {}) {
                        Text("MyAction")
                    }
                },
                modifier = Modifier.padding(8.dp)
            ) { Text(text = "This is a snackbar!") }
        }
    }
}