final snackBar =SnackBar(
content:constText('Yay! A SnackBar!'),
action:SnackBarAction(
label:'Undo',
onPressed:(){},),);ScaffoldMessenger.of(context).showSnackBar(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);
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);
RaisedButton(
child:Text('Show Top Snackbar'),
onPressed:(){Flushbar(
flushbarPosition:FlushbarPosition.TOP,)..title ="Hey Ninja"..message ="Lorem Ipsum is simply dummy text of the printing and typesetting industry"..duration =Duration(seconds:3)..show(context);},),