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.
Rendering
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 <–> Not currently supported
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
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.
Precautions for use
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.
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。
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.
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
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.
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.
API Parameter Description
ChatViewWidget Illustrate
NameTypeDescribeDefault valuechildrenList<ChatViewItem>record list[]isNeedScrollBottomboolWhether to slide to the bottom during initial renderingfalseonCreatedFunction(ScrollController chatViewWidgetController)When creation is complete, return aScrollController list controller of type—
ChatViewItem Illustrate
Common Parameter API
NameTypeDescribeDefault valueitemBodydynamicContent. according to itemBodyType the content conveyed varies depending on the type. When itemBodyType = ChatViewItemRecordBodyType.audio time may not be transmitted, and detailed use can refer to case studies.—senderRightboolIs it on the right sidetrueavatarPathStringThe avatar address will be the default one when it is not delivered. If it is not delivered, the built-in icon avatar scheme will be used—defaultAvatarPathStringDefault avatar address—isAvatarShowboolIs the avatar displayedtrueavatarSizedoubleAvatar sizeAdapted 45avatarColorColorHead color—customAvatarWidgetCustom avatar—customRecordTimeWidgetWidgetCustom Time Record widget—customRecordTimeStyleTextStyleCustom Time Record Style—chatViewItemRecordBodyBoxConstraintsBoxConstraintsContent subject constraints—itemBodyTypeChatViewItemRecordBodyTypeCurrent record content typetextcustomAvatarWidgetWidgetCustom avatar—itemBodyRecordTimeStringRecording time—backgroundColorColorRecord the background color of the main bodyColors.whitecustomItemWidgetCustom Record Body—avatarTapFunctionHead image click callback—itemBodyTapFunctionContent subject click event—itemBodyMediaTapFunction(ChatViewItemRecordBodyType type)File, image, audio, video click events—
Text
NameTypeDescribeDefault valueselectionControlsTextSelectionControlsText selection controller. When isOpenTextSelect the activation is valid.—itemBodyTextStyleTextStyleRecord the text style of the main bodyTextStyle (color: const Color(0xff1989fa),fontSize: 16isOpenTextSelectboolDo you want to open the long press text menutruecontextMenuBuilderWidget Function(BuildContext context, SelectableRegionState selectableRegionState)Displayed Tools Menu—onSelectionChangedFunction(SelectedContent?)Long press the text menu to select a callback—createSelectableTextCallbackFunction(FocusNode focusNode)Optional Text Content widget callback during creation—
Audio
NameTypeDescribeDefault valueaudioTimelengthintAudio duration0audioPlayStatusboolPlayingfalse
Image
No special parameter description.
Video
Not currently supported.
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.
