renato_button 1.0.0

renato_button #



Primeiro chamo classe RenatoButton
Passo a cor de fundo do botão
Tamanho total da tela que ao fim o botão ira ocupar Passo texto do botão Passo o estado 1 que será chamado apos o estado de loading.

import 'package:renato_button/renato_button.dart';

   color: Colors.purpleAccent,
   progressColor: Colors.purple,
   endHightAnim: MediaQuery.of(context).size.height,
   textButton: Text('My Button'),
   //passando o estado do botão - primeiro estado é o um, ou seja o botão normal junto com o loading
   state: () {
     return 1;

Exemplo com streambuilder:

     initialData: 0,
     builder: (context, snapshot) {
         return RenatoButton(
          color: Colors.purpleAccent,
          progressColor: Colors.purple,
          //aqui defino o tamanho final que botão deverá ocupar ao fim do carregamento
          endHeghtAnim: MediaQuery.of(context).size.height,
          textButton: Text('My Button'),
          state: () {

alt text

Use this package as a library

1. Depend on it

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

  renato_button: ^1.0.0

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

We analyzed this package on Dec 7, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.6.1
  • pana: 0.12.21
  • Flutter: 1.9.1+hotfix.6

Health issues and suggestions

Fix lib/renato_button.dart. (-25.75 points)

Analysis of lib/renato_button.dart failed with 1 error, 2 hints:

line 27 col 28: The getter 'endHeghtAnim' isn't defined for the class 'RenatoButton'.

line 5 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: RenatoButton.color, RenatoButton.progressColor, RenatoButton.textButton, RenatoButton.state, RenatoButton.endHightAnim, RenatoButton.statusClick

line 31 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: ButtonController.color, ButtonController.progressColor, ButtonController.textButton, ButtonController.state, ButtonController.endHightAnim

Maintenance issues and suggestions

Provide a file named (-20 points)

Changelog entries help developers follow the progress of your package. See the example generated by stagehand.

Maintain an example. (-10 points)

Create a short demo in the example/ directory to show how to use this package.

Common filename patterns include main.dart, example.dart, and renato_button.dart. Packages with multiple examples should provide example/

For more information see the pub package layout conventions.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
cupertino_icons ^0.1.2 0.1.3
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.7 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies