103 lines
2.3 KiB
Dart
103 lines
2.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:stream_chat_flutter/stream_chat_flutter.dart';
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void main() async {
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final client = Client('qk4nn7rpcn75');
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await client.setUser(
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User(id: 'wild-breeze-7'),
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'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjoid2lsZC1icmVlemUtNyJ9.VM2EX1EXOfgqa-bTH_3JzeY0T99ngWzWahSauP3dBMo',
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);
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runApp(MyApp(client));
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}
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class MyApp extends StatelessWidget {
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final Client client;
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MyApp(this.client);
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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home: Container(
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child: StreamChat(
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client: client,
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child: ChannelListPage(),
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),
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),
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);
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}
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}
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class ChannelListPage extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: ChannelListView(
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filter: {
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'members': {
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'\$in': [StreamChat.of(context).user.id],
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}
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},
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sort: [SortOption('last_message_at')],
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pagination: PaginationParams(
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limit: 20,
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),
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channelWidget: ChannelPage(),
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),
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);
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}
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}
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class ChannelPage extends StatelessWidget {
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const ChannelPage({
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Key key,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: ChannelHeader(),
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body: Column(
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children: <Widget>[
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Expanded(
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child: MessageListView(
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messageBuilder: _messageBuilder,
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),
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),
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MessageInput(),
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],
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),
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);
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}
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Widget _messageBuilder(context, message, index) {
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final isCurrentUser = StreamChat.of(context).user.id == message.user.id;
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final textAlign = isCurrentUser ? TextAlign.right : TextAlign.left;
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final color = isCurrentUser ? Colors.blueGrey : Colors.blue;
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return Padding(
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padding: EdgeInsets.all(5.0),
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child: Container(
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decoration: BoxDecoration(
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border: Border.all(color: color, width: 1),
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borderRadius: BorderRadius.all(
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Radius.circular(5.0),
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),
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),
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child: ListTile(
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title: Text(
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message.text,
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textAlign: textAlign,
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),
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subtitle: Text(
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message.user.extraData['name'],
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textAlign: textAlign,
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),
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),
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),
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);
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}
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}
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