showLoadingOverlay function

void showLoadingOverlay(
  1. BuildContext context
)

Implementation

void showLoadingOverlay(BuildContext context) {
  showDialog(
    context: context,
    barrierDismissible: false,
    barrierColor: Colors.black54,
    builder: (context) => const PopScope(
      canPop: false, // Không cho back
      child: Center(child: LoadingOverlay()),
    ),
  );
}