OpenMediacenterMobileFlutter/lib/screen_loading.dart

import 'package:flutter/material.dart';

class ScreenLoading extends StatelessWidget {
  const ScreenLoading({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Center(
        child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: const <Widget>[
          SizedBox(
            width: 60,
            height: 60,
            child: CircularProgressIndicator(),
          ),
          Padding(
            padding: EdgeInsets.only(top: 16),
            child: Text('Awaiting result...'),
          )
        ]));
  }
}