// Dismiss the undo delete snackbar if it is currently displayed.
if ((undoDeleteSnackbar != null) && undoDeleteSnackbar.isShown()) {
undoDeleteSnackbar.dismiss();
// Dismiss the undo delete snackbar if it is currently displayed.
if ((undoDeleteSnackbar != null) && undoDeleteSnackbar.isShown()) {
undoDeleteSnackbar.dismiss();