Snackbar flutter

Flutter snackbar

    ScaffoldMessenger.of(context).showSnackBar(SnackBar(
                content: Text("Your Text"),
                duration: Duration(milliseconds: 300),
              ));

Flutter snackbar

final snackBar = SnackBar(
            content: const Text('Yay! A SnackBar!'),
            action: SnackBarAction(
              label: 'Undo',
              onPressed: () {},
            ),
          );
ScaffoldMessenger.of(context).showSnackBar(snackBar);

Source: flutter.dev

Snackbar flutter

ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(
            duration: const Duration(milliseconds: 5000), 
            content: const Text('Awesome Snackbar!'),
          ),
        );

Snackbar in flutter

final snackBar = SnackBar(content: Text('Yay! A SnackBar!'));

// Find the ScaffoldMessenger in the widget tree
// and use it to show a SnackBar.
ScaffoldMessenger.of(context).showSnackBar(snackBar);

Source: flutter.dev

Flutter snackbar duration

ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(
            duration: const Duration(milliseconds: 4000), // default 4s
            content: const Text('Awesome Snackbar!'),
          ),
        );

Flutter snackbar

final snackBar = SnackBar(
  content: Text('Yay! A SnackBar!'),
  action: SnackBarAction(
    label: 'Undo',
    onPressed: () {
      // Some code to undo the change.
    },
  ),
);

 // Find the Scaffold in the widget tree and use
 // it to show a SnackBar.
 Scaffold.of(context).showSnackBar(snackBar);

Similar codes

0 vote319 views2 answers
Switch to another flutter channel eg. $ flutter channel beta $ flutter channel stable
Dart
0 vote324 views1 answer
Flutter longpress vibration
Dart
0 vote337 views1 answer
Flutter push and pop doesnt work
Dart
4 votes341 views1 answer
Flutter radio buttons in alert dialoug
Dart
0 vote303 views1 answer
Dart regex to have at least one integer
Dart
5 votes336 views1 answer
Flutter check if string is number
Dart
34 votes494 views6 answers
Flutter text color
Dart
0 vote316 views1 answer
Delete in array dart
Dart
1 vote311 views2 answers
Get time in dart
Dart
5 votes328 views1 answer
Flutter appbar leading icon
Dart