showSnackBar method
Implementation
showSnackBar(String message) {
if (!mounted) return;
showMessage(message);
return;
final snackBar = SnackBar(
behavior: SnackBarBehavior.floating,
width: 400.0,
content: Text(message),
action: SnackBarAction(
label: 'Close',
onPressed: () {
ScaffoldMessenger.of(this).hideCurrentSnackBar();
},
),
);
ScaffoldMessenger.of(this).hideCurrentSnackBar();
ScaffoldMessenger.of(this).showSnackBar(snackBar);
}