selectable_autolink_text 1.3.2

Generate inline links that can be selected and tapped in text for Flutter.

Selectable Autolink Text

Generate inline links that can be selected and tapped in text for Flutter

Install

https://pub.dev/packages/selectable_autolink_text#-installing-tab-

Usage

Basic

import 'package:selectable_autolink_text/selectable_autolink_text.dart';

class MyHomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return SelectableAutoLinkText(
      'Basic https://flutter.dev',
      linkStyle: TextStyle(color: Colors.blueAccent),
      highlightedLinkStyle: TextStyle(
        color: Colors.blueAccent,
        backgroundColor: Colors.blueAccent.withAlpha(0x33),
      ),
      onTap: (url) => launch(url, forceSafariVC: false),
      onLongPress: (url) => Share.share(url),
    );
  }
}

Advanced

import 'package:selectable_autolink_text/selectable_autolink_text.dart';
import 'package:share/share.dart';
import 'package:url_launcher/url_launcher.dart';

class MyHomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return SelectableAutoLinkText(
      '''
Advanced
You can shrink url like https://github.com/miyakeryo/flutter_selectable_autolink_text
tel: [phone]
email: [e-mail]''',
      style: TextStyle(color: Colors.green[800]),
      linkStyle: TextStyle(color: Colors.purpleAccent),
      highlightedLinkStyle: TextStyle(
        color: Colors.purpleAccent,
        backgroundColor: Colors.purpleAccent.withAlpha(0x33),
      ),
      onTransformDisplayLink: AutoLinkUtils.shrinkUrl,
      onTap: (url) async {
        print('🌶Tap: $url');
        if (await canLaunch(url)) {
          launch(url, forceSafariVC: false);
        }
      },
      onLongPress: (url) {
        print('🍔LongPress: $url');
        Share.share(url);
      },
    );
  }
}

Customized

You can customize link pattern.

import 'package:selectable_autolink_text/selectable_autolink_text.dart';

class MyHomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return SelectableAutoLinkText(
      'Custom links'
      '\nHi! @screen_name.'
      ' If you customize the regular expression, you can make them.'
      ' #hash_tag',
      linkStyle: TextStyle(color: Colors.deepOrangeAccent),
      highlightedLinkStyle: TextStyle(
        color: Colors.deepOrangeAccent,
        backgroundColor: Colors.deepOrangeAccent.withAlpha(0x33),
      ),
      linkRegExpPattern: '(@[\\w]+|#[\\w]+|${AutoLinkUtils.urlRegExpPattern})',
      onTransformDisplayLink: AutoLinkUtils.shrinkUrl,
      onTap: (url) => print('🍒Tap: $url'),
      onLongPress: (url) => print('🍩LongPress: $url'),
    );
  }
}

More advanced usage

import 'package:selectable_autolink_text/selectable_autolink_text.dart';

class MyHomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    final blueStyle = TextStyle(color: Colors.blueAccent);
    final highlightedStyle = TextStyle(
        color: Colors.blueAccent, 
        backgroundColor: Colors.blueAccent.withAlpha(0x33),
    );
    final pinkStyle = TextStyle(color: Colors.pink);
    final boldStyle = TextStyle(fontWeight: FontWeight.bold);
    final italicStyle = TextStyle(fontStyle: FontStyle.italic);
    final bigStyle = TextStyle(fontSize: 20);
    final regExpPattern = r'\[([^\]]+)\]\(([^\s\)]+)\)';
    final regExp = RegExp(regExpPattern);

    return SelectableAutoLinkText(
      '''
More advanced usage

[This is a link text](https://google.com)
[This text is bold](bold)
This text is normal
[This text is italic](italic)
[This text is pink](pink)
[This text is big](big)''',
      linkRegExpPattern: regExpPattern,
      onTransformDisplayLink: (s) {
        final match = regExp.firstMatch(s);
        if (match?.groupCount == 2) {
          final text1 = match.group(1);
          final text2 = match.group(2);
          switch (text2) {
            case 'bold':
              return LinkAttribute(text1, style: boldStyle);
            case 'italic':
              return LinkAttribute(text1, style: italicStyle);
            case 'pink':
              return LinkAttribute(text1, style: pinkStyle);
            case 'big':
              return LinkAttribute(text1, style: bigStyle);
            default:
              if (text2.startsWith('http')) {
                return LinkAttribute(
                  text1,
                  link: text2,
                  style: blueStyle,
                  highlightedStyle: highlightedStyle,
                );
              } else {
                return LinkAttribute(text1);
              }
          }
        }
        return LinkAttribute(s);
      },
      onTap: (url) => launch(url, forceSafariVC: false),
      onLongPress: (url) => Share.share(url),
    );
  }
}