flutter_widget_from_html's Introduction

Flutter Widget from HTML

A Flutter plugin for building Flutter-widget tree from html.

This package extends the flutter_widget_from_html_core package with extra functionalities by using external depedencies like cached_network_image or url_launcher. It should be good enough as a quick starting point but you can always use the core directly if you dislike the dependencies.

Usage

To use this plugin, add flutter_widget_from_html as a dependency in your pubspec.yaml file.

See the Example app for inspiration.

Example

Note: HtmlWidget.config is optional, see dartdoc for all available configuration keys and their default values.

class HelloWorldScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) => Scaffold(
      appBar: AppBar(
        title: Text('HelloWorldScreen'),
      ),
      body: ListView(
        children: <Widget>[
          HtmlWidget("""<h1>Heading 1</h1>
<h2>Heading 2</h2>
<h3>Heading 3</h3>
<h4>Heading 4</h4>
<h5>Heading 5</h5>
<h6>Heading 6</h6>
<p>A paragraph with <strong>strong</strong> <em>emphasized</em> text.</p>
<p>And of course, cat image: <img src="https://media.giphy.com/media/6VoDJzfRjJNbG/giphy-downsized.gif" /></p>
<div style="text-align: center">Source: <a href="https://gph.is/QFgPA0">https://gph.is/QFgPA0</a></div>
"""),
        ],
      ));
}

Features

This package has all the features of flutter_widget_from_html_core and some nice extras:

Renders A tag with theme accent color, launch url via url_launcher
Renders IMG tag with CachedNetworkImage and padding (Config.imagePadding)
Renders lists (OL/UL) with marker and padding (Config.listBullet, Config.listPaddingLeft)
Renders texts with padding (Config.textPadding)
Supports relative url (A href, IMG src)

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