counter_animation 0.0.2

  • Readme
  • Changelog
  • Example
  • Installing
  • 48

counter_animation #

A very simple (50 lines of code, see Git rep) flutter package for animating a counter that decrements or increments an integer.

The package can be tweaked with duration.

Usage #

To use this plugin, add counter_animation as dependency to pubspec.yaml file.

Example #

The code below shows an integer that counts up to 50, while easing out.

import 'package:flutter/material.dart';
import 'package:counter_animation/counter_animation.dart';

    begin: 0,
    end: 50,
    duration: 5,
    curve: Curves.easeOut,
    textStyle: textStyle

Example gif

[0.0.1] - 19/07/19. #

  • First release.

[0.0.2] - 19/07/19. #

  • Changed the correct readme, which wasn't correct in 0.0.1.


import 'package:flutter/material.dart';
import 'package:counter_animation/counter_animation.dart';

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

class MyApp extends StatelessWidget {
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
      home: MyHomePage(),

class MyHomePage extends StatefulWidget {
  _MyHomePageState createState() => _MyHomePageState();

class _MyHomePageState extends State<MyHomePage> {

  Widget build(BuildContext context) {

    TextStyle textStyle = new TextStyle(fontSize: 58);

    return Scaffold(
      appBar: AppBar(
        title: Text('Example'),
      body: Center(
        child: Column(
          children: <Widget>[
                begin: 0,
                end: 50,
                duration: 5,
                curve: Curves.easeOut,
                textStyle: textStyle

Use this package as a library

1. Depend on it

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

  counter_animation: ^0.0.2

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:counter_animation/counter_animation.dart';
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Learn more about scoring.

We analyzed this package on Apr 4, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.6
  • Flutter: 1.12.13+hotfix.8

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 >=2.1.0 <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