A lightweight progress HUD for Flutter app

bmp rogress hud

a lightweight progress hud for your flutter app, inspired by svprogresshud.

example

place progresshud to you container, and get with progresshud.of(context)

import 'dart:async';
import 'package:flutter/material.dart';
import 'package:bmprogresshud/bmprogresshud.dart';

void main() => runapp(myapp());

class myapp extends statelesswidget {
  @override
  widget build(buildcontext context) {
    return materialapp(
      home: scaffold(
        appbar: appbar(
          title: text("hud demo"),
        ),
        body: progresshud(
          child: center(
            child: builder(builder: (context) {
              return column(
                mainaxissize: mainaxissize.min,
                mainaxisalignment: mainaxisalignment.center,
                children: <widget>[
                  raisedbutton(
                    onpressed: () {
                      _showloadinghud(context);
                    },
                    child: text("show loading"),
                  ),
                ],
              );
            }),
          ),
        ),
      ),
    );
  }
  
  _showloadinghud(buildcontext context) async {
    progresshud.of(context).show(progresshudtype.loading, "loading...");
    await future.delayed(const duration(seconds: 1));
    progresshud.of(context).dismiss();
  }
}

other progresshudtype

// show successhud with text
_showsuccesshud(buildcontext context) {
  progresshud.of(context).showanddismiss(progresshudtype.success, "load success");
}

// show errorhud with text
_showerrorhud(buildcontext context) {
  progresshud.of(context).showanddismiss(progresshudtype.error, "load fail");
}

// show progresshud with progress and text
_showprogresshud(buildcontext context) {
  var hud = progresshud.of(context);
  hud.show(progresshudtype.progress, "loading");

  double current = 0;
  timer.periodic(duration(milliseconds: 1000.0 ~/ 60), (timer) {
    current += 1;
    var progress = current / 100;
    hud.updateprogress(progress, "loading $current%");
    if (progress == 1) {
      // finished
      hud.showanddismiss(progresshudtype.success, "load success");
      timer.cancel();
    }
  });
}