import 'package:flutter/material.dart'; import 'package:progress_hud_v2/progress_hud.dart'; class AppLoaderWidget extends StatefulWidget { AppLoaderWidget({Key key, this.title}) : super(key: key); final String title; @override _AppLoaderWidgetState createState() => new _AppLoaderWidgetState(); } class _AppLoaderWidgetState extends State { ProgressHUD _progressHUD; // bool _loading = false; @override void initState() { super.initState(); _progressHUD = new ProgressHUD( backgroundColor: Colors.black12, color: Colors.black, // containerColor: Colors.blue, borderRadius: 5.0, // text: 'Loading...', ); } @override Widget build(BuildContext context) { // void dismissProgressHUD() { // setState(() { // if (_loading) { // _progressHUD.state.dismiss(); // } else { // _progressHUD.state.show(); // } // _loading = !_loading; // }); // } return Positioned(child: _progressHUD) ; } }