showLoadingBarrier function

Completer<BuildContext> showLoadingBarrier({
  1. required BuildContext context,
  2. String? text,
})

A simple loader that can be used in conjunction with CompletableMixin. Displays a simple AlertDialog that covers the whole screen until dismissed. User cannot dismiss it from screen touch or back press.

Implementation

Completer<BuildContext> showLoadingBarrier({
  required BuildContext context,
  String? text
}) {
  return _showLoadingBarrier(
    context: context,
    decoration: true,
    text: text
  );
}