snackbar
fun View.snackbar(message: Int, duration: Int = Snackbar.LENGTH_SHORT, actionName: Int = 0, actionTextColor: Int = 0, action: (View) -> Unit = {}): Snackbar
fun View.snackbar(message: Int, duration: Int = Snackbar.LENGTH_SHORT, actionName: String = "", actionTextColor: Int = 0, action: (View) -> Unit = {}): Snackbar