snackBarWithActionIndefinite method
Implementation
void snackBarWithActionIndefinite(BuildContext context){
ScaffoldMessenger.of(_scaffoldCtx).showSnackBar(SnackBar(
content: Text("Snackbar With Action INDEFINITE"),
duration: Duration(days: 2),
action: SnackBarAction(
label: "UNDO",
onPressed: (){
ScaffoldMessenger.of(_scaffoldCtx).showSnackBar(SnackBar(
content: Text("UNDO CLICKED!"),
duration: Duration(seconds: 1),
));
},
),
));
}