chat_flutter

This is a component package developed purely for dart to display chat record lists, supporting the basic content display of images, files, voice, video, and text.

Language: 中文简体

We recommend that you use the chatViewWidgetController controller in the onCreated callback to perform operations such as add、 remove on the record list.

The plugin toolkit supports the following platforms, note ⚠️ Some functions are not fully platform supported:

• Android
• IOS
• WEB
• Windows
• Macos
• Linux

Rendering

1、Characteristic

This tool component can display chat records, commonly used for displaying chat record content.

The display content supports the following basic content:

• 图片 -> image
• 文件 -> file
• 文字 -> text
• 音频 -> audio
• 视频 -> video

2、Install

pub.dev Address Navigation：

• pub.dev: https://pub.dev/packages/chat_flutter
• pub.flutter-io.cn: https://pub.flutter-io.cn/packages/chat_flutter -> (China Mirror Address)

1.

You can directly pubspec.yaml in the file dependencies add below for installation.

chat_flutter: ^1.0.0

As follows:

dependencies:
  chat_flutter: ^1.0.0

2.

You can also execute the following command to install from the terminal located in the project root directory:

flutter pub add chat_flutter

3、Use

Introduce on the required page:

import 'package:chat_flutter/chat_flutter.dart';

Complete Use Case:

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

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body: Column(
            children: [
                Expanded(
                    child: ChatViewWidget()
                )
            ],
        ),
    );
  }
}

More use cases can be found at Here hit the target /example/lib/main.dart review.

4、Precautions for use

1、This plugin only provides display and does not provide implementation of functions. If the following functions are not implemented:

• When displaying recorded content as audio, this plugin does not implement audio playback, and users need to implement the audio playback function themselves.

2、Precautions for use

• This plugin does not impose width or height restrictions on the content of the plugin, so you need to package the plugin with widget set the width and height of the box.

• If you encounter rendering issues in the release mode during use, please make modifications as described below:

Add the following code to the release mode of buildTypes in the project/android/app/build. gradle file of your project:

buildTypes {
    release {
        signingConfig signingConfigs.debug
        // Add the following code
        shrinkResources false // Turn off code obfuscation
        minifyEnabled false // Turn off resource reduction
    }
}

5、About the Adaptation of Plugin Models

This plugin itself uses flutter_screenutil based on plugins, multiple models have been adapted, so you don't have to worry about encountering problems during use UI disorder and other issues, if the model you are using is not properly adapted, resulting in UI for issues such as disordered styles, you can contact me through the contact information below to provide assistance.

6、About plugin dependency issues

After the author discovers that the dependencies used in the plugin have been updated, they will be updated as soon as possible. For a smoother experience during use, it is recommended that you update the plugin as soon as possible, or pubspec.yaml add before version number in the file ^ symbol for using the latest version of the plugin.

Currently, some functional implementations rely on the following plugins:

• flutter_screenutil
• photo_view
• video_player

7、About Customization

This plugin provides a high degree of customization to facilitate the functionality provided by the plugin when you are not satisfied UI customize to meet your needs.

8、Case study and detailed usage reference guide

If you feel that the cases and usage assistance provided on this page cannot help you successfully start using this plugin, you can click Here and enter example/lib/main.dart file View Detailed Use Cases. Alternatively, you can contact me through the contact information below.

9、API Parameter Description

ChatViewWidget Illustrate

ChatViewItem Illustrate

Common Parameter API

Avatar-avatarModel -> ChatViewItemAvatarModel

Load Transition-commonParamModel -> CommonParamModel

Below are different types of parameters API

1. Text-textTypeModel -> ChatViewItemTextTypeModel

2. Audio-audioTypeModel -> ChatViewItemAudioTypeModel

3. Image-imageTypeModel -> ChatViewItemImageTypeModel

4. File-fileTypeModel -> ChatViewItemFileTypeModel

No additional information available at the moment.

5. Video-videoTypeModel -> ChatViewItemVideoTypeModel

IOS Additional Configuration

Be directed against IOS, You need to <project root>/ios/Runner/Info.plist under the path Info.plist add the following configuration to the file.

<key>NSAppTransportSecurity</key>
<dict>
  <key>NSAllowsArbitraryLoads</key>
  <true/>
</dict>

10、About Internationalization

Tips: The fixed text content involved in the plugin itself, such as reminders and displays, has been adapted to the language environment. Currently, only the following language environments are supported:

• CH -> Chinese (default)
• US -> English

If you need to switch and modify, please refer to the following code format for modification:

import 'package:flutter_localizations/flutter_localizations.dart';

@override
Widget build(BuildContext context) {
    return MaterialApp(
        locale: const Locale('zh'),
        localizationsDelegates: const [
            GlobalMaterialLocalizations.delegate,
            GlobalWidgetsLocalizations.delegate,
            GlobalCupertinoLocalizations.delegate
        ],
        supportedLocales: const [Locale('zh', 'CH')],
    );
}

Tips: In the above code flutter_localizations The toolkit requires you to manually install it yourself.

11、Contact Author

When you encounter problems during use, you can click Here have issue ask a question or contact me through the contact information below. When you see your contact or raise a question issue I will reply and contact you as soon as possible.

• github
• gitee