show static method
Implementation
static bool show({Widget? widget, SnackBarAction? action}) {
if (rootScaffoldMessengerKey == null) return false;
try {
rootScaffoldMessengerKey!.currentState!.hideCurrentSnackBar();
rootScaffoldMessengerKey!.currentState!.showSnackBar(SnackBar(
content: widget!,
action: action,
));
} catch (e) {}
return true;
}