من یک پلی لیست با این آیدی را خریده ام:
9981728f-646c-4da0-8434-658167def033
و اولین ویدیوی آن را با این اکسس هش میخواهم نگاه کنم:
44Bf8CibkfjP05xYk25JEWYpXbSOeKt5
و وقتی به این api درخواست میدهم تا hls ویدیو را دریافت کنم:

/vod/{access_hash}/

این پاسخ را دریافت می کنم:
response:
{ok: false, data: {error: user does not have permission.}, status: 403, error_type: [AUTHENTICATION_FORBIDDEN]}

access token:
eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzUxMiJ9.eyJ1c2VyX2lkIjoiNWZlZWEzOGQtZjJlOC00Yzc5LTlkZDEtNjRlM2YyM2ZkMzk4IiwiY3JlYXRlZF9hdCI6IjIwMjMtMDctMDYgMTc6MjQ6MjIiLCJ0eXBlIjoiYWNjZXNzIn0.6fXSmj7I7HHHo-PdfZCf3ziOCt3gmom9t6kdU67fhdnSOi9fNxbeHY1KlYW3mlBsZJwxKGedKVh7z_3ZyO8u9Q

I want to show background with round corner for tag, tried CustomPainter to set testStyle and WidgetSpan in rich test but not working, can u help?

There is currently a bug in detection urls.
A text like "test..." is detected as a url.

First of all, thank you for this amazing plugin.
Secondly, can we have a controller or getter or something which gives the current status of widget (isExpanded or not). We can use _expanded variable you used to get this.

sometimes I want to cover some part of the text, only reveal these texts after user clicks on it.

Thanks in advance.

Thanks for the great package! It's been exactly what we need.

Has this package been migrated for null safety? When building an app with the master version of Flutter (to check for future compatibility issues with the app), the build fails with this error:

/[...]/flutter/master/x64/.pub-cache/hosted/pub.dartlang.org/expandable_text-1.2.0/lib/expandable_text.dart:117:56: Error: No named parameter with the name 'nullOk'.
        final locale = Localizations.localeOf(context, nullOk: true);
                                                       ^^^^^^

I'm not super familiar with what is needed for migration, but I could attempt a PR, if needed.
https://dart.dev/null-safety/migration-guide
https://medium.com/flutter/announcing-dart-null-safety-beta-4491da22077a

能不能一个添加关键字高亮的功能呢

Any plan to support web platform?

I'm using an html text(coming from my database) and the package flutter_widget_from_html to show the text in the app but the expandable_text only accept a String to limit the number if caracterers.
How can I use HtmlWidget var in a expandable text ?

https://pub.dev/packages/flutter_widget_from_html

The animation only works when expanding the text, not collapsing it. Using version 2.3.0.

Tested and verified with a minimal demo:

import 'package:expandable_text/expandable_text.dart';
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key, required this.title}) : super(key: key);

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  final String text =
      'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras venenatis nibh eu vestibulum ullamcorper. Suspendisse potenti. Praesent pulvinar a mauris nec efficitur. Integer ut luctus mi. Donec ut tristique sapien, et facilisis libero. In faucibus placerat erat, at cursus purus euismod vitae. Mauris tempor aliquam urna ac pretium. Pellentesque sapien libero, fringilla vel augue vitae, bibendum ultrices massa. Etiam maximus consectetur nulla sit amet eleifend.';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.start,
          children: <Widget>[
            ExpandableText(
              text,
              expandText: 'Show more',
              collapseText: 'Show less',
              animation: true,
              animationDuration: const Duration(seconds: 2),
            )
          ],
        ),
      ),
    );
  }
}

$ flutter doctor -v
[✓] Flutter (Channel stable, 3.0.5, on macOS 12.1 21C52 darwin-x64, locale en-SE)
    • Flutter version 3.0.5 at /usr/local/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision f1875d570e (13 days ago), 2022-07-13 11:24:16 -0700
    • Engine revision e85ea0e79c
    • Dart version 2.17.6
    • DevTools version 2.12.2

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
    • Android SDK at /Users/mattias/Library/Android/sdk
    • Platform android-32, build-tools 30.0.3
    • Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 13.4.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • CocoaPods version 1.11.3

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2021.2)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840)

[✓] VS Code (version 1.69.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.44.0

[✓] Connected device (3 available)
    • iPhone 13 (mobile) • DF62181D-AB04-4849-964A-65357B8EC7F9 • ios            • com.apple.CoreSimulator.SimRuntime.iOS-15-5 (simulator)
    • macOS (desktop)    • macos                                • darwin-x64     • macOS 12.1 21C52 darwin-x64
    • Chrome (web)       • chrome                               • web-javascript • Google Chrome 103.0.5060.134

[✓] HTTP Host Availability
    • All required HTTP hosts are available

• No issues found!

doing tests on the latest version of Flutter v3.19.1

await widgetTester.tap(find.byType(ExpandableText));
await widgetTester.pump();

does not tap. There might be breaking changes with Gesture Behavior.

This was working before in v3.16.9.

Hey nice package!
It will be great if you could add an animation (change height and fade?) when expanding and shrinking the text.
That will make the UX better and smoother on the eyes.

Thanks :)

At the moment it is currently only possible to pick one TextStyle for the entire text.

It would be great if that could be changed.

The requirements for the project that I am working on right now require that part of the text have a different style from the rest of the text.

It would be great if I were able to use this package to implement their design.

See screenshot.

Any plans on supporting hashtags (# and @)?
So, marking them on handling tabs?

Hello,
It looks like hashtags are not recognized directly after a line break. (see picture)
Maybe it's just a small adjustment of the regex expression?
I couldn't figure it out.

At least in my case with newer version of Flutter there is one bug in Localizations.dart file.

Hello, right now I unable to use your widget because there is no way I can style the longText inside of it (it is always black), please add the necessary parameters so we can add custom styling to all text.

I can only copy the source code, and then_ The linkTapped function is changed to "linkTapped".Why is this design?

Hi, it would be nice if you could create mentions that contain spaces like: @FirstName LastName. It seems that updating parser to accept at least non breaking spaces (\u00A0) would be good enough.

Hi, @fweinaug

I have tried everything and after that i am logging this issue.

Device: Iphone XR
OS: iOS 16.6 (same behavior in iOS 16.5.1 on same device before)
Flutter: 3.10.6 (also tested in 3.10.1)
Xcode 15.3 Beta. (also tested in xcode 14.3)
MAC OS Ventura.

My issue is that i am unable to trigger the event onUrlTap at all. The only thing that fires is onLinkTap if I add that. Other than that neither onPrefixTap, nor onHash/onMention nothing works.

Importnat Point: When i put a breakpoint inside expandable_text.dart if(element.isUrl && widget.onUrlTap!=null) ... and then tap multiple times, and resume the program, surprisingly onUrlTap fires as many times as i have tapped it.

Can anyone point what is the issue? BTW it works fine on Iphone X OS 16.3 and also on all android real devices. The issue is with Iphone XR OS 16.5.1 - 16.6.

Error: No named parameter with the name 'nullOk'.
final locale = Localizations.localeOf(context, nullOk: true);
^^^^^^

Wouldn't it be better to make the dots plain text rather than clickable?

Normally we use SelectableText but in ExpandableText there no option.

Thanks!

upon clicking on the links present inside the expandable text, is that possible?

It would be a nice addition if you add a bool expandOnTextTap, and when you tap on the text it will expand.
It's good when the text is plain text and you don't want to specifically tap the ... show more text.

Maybe even add an option shrinkOnTextTap so it will be more complete, but it is not necessary for me really.

Thanks :)

Hi, thanks for building this package. Does it support url preview?

i try to add color for links and callback but nothing works

Hi,
I would like to emphasize in bold some words (not all of them) within the text that is presented in ExpandableText. Is it possible?
Thanks,
Oren

Idea for future feature. Let the user pass his own regex for hashtags, user mentions and urls. (Or even let him pass as many regexes and corresponding styles as he wants)

I am developing an app where we have our own definition for hashtags and user mentions and this feature would be very helpful

It is currently possible to change the color of the expandText/collapseText but not to change the style.

I am working on an app at the moment and one of the requirements is for the "see more"/"see less" to have a different style.
See screenshot

It would be great if that were possible with this package. :)