progress_indicator_button 0.0.3

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Progress Button #

Pub Build Status Donate

A simple button that gives you the possibility to transform into a circular one and shows a progress indicator.

How to use #

    width: 200,
    height: 60,
    child: ProgressButton(
        borderRadius: BorderRadius.all(Radius.circular(8)),
        strokeWidth: 2,
        child: Text(
            style: TextStyle(
                color: Colors.white,
                fontSize: 24,
        onPressed: (AnimationController controller) {
            if (controller.isCompleted) {
            } else {

Please check the sample folder for a simple implementation.

Changelog #

Please see the Changelog page to know what's recently changed.

Contributions #

Feel free to contribute to this project.

If you find a bug or want a feature, but don't know how to fix/implement it, please fill an issue.
If you fixed a bug or implemented a new feature, please send a pull request.

License #

This project is licensed under the MIT License - see the file for details

[0.0.3] - 2019-08-02 #

  • A new parameter to customize the progress indicator's stroke width
  • Fix a layout bug when the button height is smaller than 60

[0.0.2] - 2019-02-23 #

  • Remove the need of size parameters by calculating them depending on the parent widget

[0.0.1] - 2019-02-22 #

  • Initial open source release


import 'package:flutter/material.dart';
import 'src/app.dart';

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

Use this package as a library

1. Depend on it

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

  progress_indicator_button: ^0.0.3

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:progress_indicator_button/button_stagger_animation.dart';
import 'package:progress_indicator_button/progress_button.dart';
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Learn more about scoring.

We analyzed this package on Apr 8, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.7
  • Flutter: 1.12.13+hotfix.9

Health suggestions

Format lib/progress_button.dart.

Run flutter format to format lib/progress_button.dart.

Maintenance suggestions

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.0.0-dev.68.0 <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