diff --git a/lib/src/channel_image.dart b/lib/src/channel_image.dart index 8f624bf0..45363064 100644 --- a/lib/src/channel_image.dart +++ b/lib/src/channel_image.dart @@ -57,11 +57,22 @@ class ChannelImage extends StatelessWidget { @override Widget build(BuildContext context) { + final client = StreamChat.of(context); final channel = this.channel ?? StreamChannel.of(context).channel; return StreamBuilder>( stream: channel.extraDataStream, initialData: channel.extraData, builder: (context, snapshot) { + var image = ''; + if (snapshot.data?.containsKey('image') == true) { + image = snapshot.data['image']; + } else if (channel.state.members.length == 2) { + final otherMember = channel.state.members.firstWhere( + (member) => member.user.id != client.user.id + ); + image = otherMember.user.image; + } + return ClipRRect( borderRadius: StreamChatTheme.of(context) .channelPreviewTheme @@ -75,9 +86,9 @@ class ChannelImage extends StatelessWidget { decoration: BoxDecoration( color: StreamChatTheme.of(context).accentColor, ), - child: snapshot.data?.containsKey('image') ?? false + child: image != '' ? CachedNetworkImage( - imageUrl: snapshot.data['image'], + imageUrl: image, errorWidget: (_, __, ___) { return Center( child: Text( diff --git a/lib/src/channel_name.dart b/lib/src/channel_name.dart index f2f27244..ce563804 100644 --- a/lib/src/channel_name.dart +++ b/lib/src/channel_name.dart @@ -1,6 +1,7 @@ import 'package:flutter/material.dart'; import 'package:stream_chat/stream_chat.dart'; +import '../stream_chat_flutter.dart'; import 'stream_channel.dart'; /// It shows the current [Channel] name using a [Text] widget. @@ -21,15 +22,23 @@ class ChannelName extends StatelessWidget { @override Widget build(BuildContext context) { + final client = StreamChat.of(context); final channel = this.channel ?? StreamChannel.of(context).channel; return StreamBuilder>( stream: channel.extraDataStream, initialData: channel.extraData, builder: (context, snapshot) { - return Text( - snapshot.data != null - ? (snapshot.data['name'] ?? channel.cid) - : channel.cid, + var title; + if (snapshot.data['name'] == null && channel.state.members.length == 2) { + final otherMember = channel.state.members.firstWhere( + (member) => member.user.id != client.user.id + ); + title = otherMember.user.name; + } else { + title = snapshot.data['name'] ?? channel.id; + } + + return Text(title, style: textStyle, ); },