loading 1.0.2

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  • Changelog
  • Example
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  • 97

Loading #

A flutter widget of loading progress Indicator. Easy to use, easy to extend

Installation #

Add dependency to pubspec.yaml

  loading: ^1.0.2

Run in your terminal

flutter packages get

Example #

      body: Container(
        color: Colors.lightBlue,
        child: Center(
          child: Loading(indicator: BallPulseIndicator(), size: 100.0,color: Colors.pink),

[0.0.1] - initial release and pub.

[0.0.2] - change class name.

[1.0.0] - work out.

[1.0.1] - fix gif error.

  • TODO: add more indicator.


import 'package:flutter/material.dart';
import 'package:loading/loading.dart';
import 'package:loading/indicator/ball_pulse_indicator.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  Widget build(BuildContext context) {
    return MaterialApp(
      home: ShowLoading(),

class ShowLoading extends StatelessWidget {
  Widget build(BuildContext context) {
    return new Scaffold(
        appBar: AppBar(
          title: Text('Loading View'),
        body: Center(
          child: Loading(indicator: BallPulseIndicator(), size: 100.0),

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  loading: ^1.0.2

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:loading/loading.dart';
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Learn more about scoring.

We analyzed this package on Jan 25, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.0
  • pana: 0.13.4
  • Flutter: 1.12.13+hotfix.5

Health issues and suggestions

Document public APIs. (-0.15 points)

133 out of 137 API elements have no dartdoc comment.Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API.

Fix lib/indicator.dart. (-0.50 points)

Analysis of lib/indicator.dart reported 1 hint:

line 13 col 13: The member 'setState' can only be used within instance members of subclasses of 'package:flutter/src/widgets/framework.dart'.

Fix lib/loading.dart. (-0.50 points)

Analysis of lib/loading.dart reported 1 hint:

line 6 col 7: This class (or a class which this class inherits from) is marked as '@immutable', but one or more of its instance fields are not final: Loading.indicator, Loading.size, Loading.color

Format lib/indicator/line_scale_pulse_out_indicator.dart.

Run flutter format to format lib/indicator/line_scale_pulse_out_indicator.dart.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies