Friday, 30 August 2019

Flutter package allows you to Showcase your widgets step by step


ShowCaseView

Flutter plugin that allows you to showcase your features on iOS and Android.

Installing

  1. Add dependency to pubspec.yaml
    Get the latest version in the 'Installing' tab on pub.dev
dependencies:
    showcaseview: ^0.1.1
Dart
  1. Import the package
import 'package:showcaseview/showcaseview.dart';
Dart
  1. Adding a ShowCaseWidget widget.
ShowCaseWidget(
  child: Somewidget(),
),
Dart
  1. Adding a Showcase widget.
GlobalKey _one = GlobalKey();
GlobalKey _two = GlobalKey();
GlobalKey _three = GlobalKey();

...

Showcase(
  key: _one,
  title: 'Menu',
  description: 'Click here to see menu options',
  child: Icon(
    Icons.menu,
    color: Colors.black45,
  ),
),
Dart
Some more optional parameters
Showcase(
  key: _two,
  title: 'Profile',
  description: 'Click here to go to your Profile',
  shapeBorder: CircleBorder(),
  showArrow: false,
  slideDuration: Duration(milliseconds: 1500),
  tooltipColor: Colors.blueGrey,
  child: ...,
),
Dart
  1. Using a Showcase.withWidget widget.
Showcase.withWidget(
  key: _three,
  cHeight: 80,
  cWidth: 140,
  shapeBorder: CircleBorder(),
  container: Column(
    crossAxisAlignment: CrossAxisAlignment.start,
    children: <Widget>[
      ...
    ],
  ),
  child: ...,
),
Dart
  1. Starting the ShowCase
someEvent(){
    ShowCaseWidget.startShowCase(context, [_one, _two, _three]);
}
Dart
If you want to start the ShowCaseView as soon as your UI built up then use below code.
WidgetsBinding.instance.addPostFrameCallback((_) =>
        ShowCaseWidget.startShowCase(context, [_one, _two, _three]));
Dart

How to use

Check out the example app in the example directory or the 'Example' tab on pub.dartlang.org for a more complete example.

GitHub

Flutter plugin that allows you to showcase your features on iOS and Android. 👌🔝🎉 — Read More
Latest commit to the master branch on 8-23-2019
Download as zip