showSnackBar method

void showSnackBar(
  1. String message, {
  2. Duration duration = const Duration(seconds: 3),
  3. SnackBarAction? action,
})

Safe snackbar

Implementation

void showSnackBar(
  String message, {
  Duration duration = const Duration(seconds: 3),
  SnackBarAction? action,
}) {
  if (!mounted) return;

  ScaffoldMessenger.of(this).showSnackBar(
    SnackBar(content: Text(message), duration: duration, action: action),
  );
}