ShowCaseView

CI showcaseview

A Flutter package allows you to Showcase/Highlight your widgets step by step.

It is inspired from Fluttery's Flutter challange.

Preview

The example app running in Android

Installing

  1. Add dependency to pubspec.yaml

    Get the latest version in the 'Installing' tab on pub.dev

dependencies:
    showcaseview: <latest-version>
  1. Import the package
import 'package:showcaseview/showcaseview.dart';
  1. Adding a ShowCaseWidget widget.
ShowCaseWidget(
  builder: Builder(
    builder : (context) ()=> Somewidget()
  ),
),
  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,
  ),
),

Some more optional parameters

Showcase(
  key: _two,
  title: 'Profile',
  description: 'Click here to go to your Profile',
  disableAnimation: true,
  shapeBorder: CircleBorder(),
  showArrow: false,
  slideDuration: Duration(milliseconds: 1500),
  tooltipColor: Colors.blueGrey,
  child: ...,
),
  1. Using a Showcase.withWidget widget.
Showcase.withWidget(
  key: _three,
  cHeight: 80,
  cWidth: 140,
  shapeBorder: CircleBorder(),
  container: Column(
    crossAxisAlignment: CrossAxisAlignment.start,
    children: <Widget>[
      ...
    ],
  ),
  child: ...,
),
  1. Starting the ShowCase
someEvent(){
    ShowCaseWidget.startShowCase(context, [_one, _two, _three]);
}
  1. onFinish method for ShowCase
ShowCaseWidget(
  onFinish: () {
    // Your code goes here
  },
  builder: Builder(
    builder : (context) ()=> Somewidget()
  ),
),

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]));

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.

Getting Started

This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

License

Copyright © 2020, Simform Solutions
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Libraries

custom_paint
get_position
layout_overlays
measure_size
showcase
showcase_widget
showcaseview
tooltip_widget