tokenExpiredSnackBar function

Implementation

tokenExpiredSnackBar() {
  scaffoldMessengerKey.currentState?.showSnackBar(
    SnackBar(
      backgroundColor: Colors.grey[400],
      content: Text(
        'You session has ended, please login again',
        style: kDescriptiveTextStyle.copyWith(
          color: Colors.red,
        ),
      ),
      duration: const Duration(seconds: 4),
      margin: const EdgeInsets.all(8.0),
      padding: const EdgeInsets.all(8.0),
      behavior: SnackBarBehavior.floating,
      elevation: 5.0,
    ),
  );
}