sendbird-community

import 'package:sendbird_sdk/sendbird_sdk.dart';

sendbird-community

final sendbird = SendbirdSdk(appId: "your_app_id");

sendbird-community

final user = await sendbird.connect("unique_user_id");

sendbird-community

Future<User> connect(String appId, String userId) async {
  try {
    final sendbird = SendbirdSdk(appId: appId);
    final user = await sendbird.connect(userId);
    return user;
  } catch (e) {
    print('connect: ERROR: $e');
    throw e;
  }
}

sendbird-community

Future<List<GroupChannel>> getGroupChannels() async {
  try {
    final query = GroupChannelListQuery()
      ..includeEmptyChannel = true
      ..order = GroupChannelListOrder.latestLastMessage
      ..limit = 15;
    return await query.loadNext();
  } catch (e) {
    print('getGroupChannels: ERROR: $e');
    return [];

sendbird-community

Future<GroupChannel> createChannel(List<String> userIds) async {
  try {
    final params = GroupChannelParams()..userIds = userIds;
    final channel = await GroupChannel.createChannel(params);
    return channel;
  } catch (e) {
    print('createChannel: ERROR: $e');
    throw e;
  }
}

sendbird-community

@override
void initState() {
  super.initState();
  SendbirdSdk().addChannelEventHandler('channel_list_view', this);
  updateGroupChannels();
}

@override
void dispose() {
  SendbirdSdk().removeChannelEventHandler("channel_list_view");

sendbird-community

connect("sendbird_application_id", "unique_user_id").then((user) {
  
  // Push next page or now call up channels to display
  
}).catchError((error) {
  
  // Handle error
  
}

sendbird-community

@override
Widget build(BuildContext context) {
  return Scaffold(
    appBar: navigationBar(),
    body: body(context),
  );
}

Widget navigationBar() {
  return AppBar(

sendbird-community

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

class ChannelListView extends StatefulWidget {
  @override
  _ChannelListViewState createState() => _ChannelListViewState();
}

class _ChannelListViewState extends State<ChannelListView>
    with ChannelEventHandler {