update dependencies

CHANGELOG.md

@@ -1,4 +1,4 @@
-## 0.2.0-alpha+6
+## 0.2.0-alpha+7
 
 - Update llc dependency
 

lib/src/channel_image.dart

@@ -38,7 +38,7 @@ import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 /// The widget uses a [StreamBuilder] to render the channel information image as soon as it updates.
 ///
 /// By default the widget radius size is 40x40 pixels.
-/// Set the property [size] to set a custom dimension.
+/// Set the property [constraints] to set a custom dimension.
 ///
 /// The widget renders the ui based on the first ancestor of type [StreamChatTheme].
 /// Modify it to change the widget appearance.
@@ -47,38 +47,49 @@ class ChannelImage extends StatelessWidget {
   const ChannelImage({
     Key key,
     this.channel,
-    this.size = 40,
+    this.constraints,
   }) : super(key: key);
 
   /// The channel to show the image of
   final Channel channel;
 
   /// The diameter of the image
-  final double size;
+  final BoxConstraints constraints;
 
   @override
   Widget build(BuildContext context) {
+    final client = StreamChat.of(context);
     final channel = this.channel ?? StreamChannel.of(context).channel;
     return StreamBuilder<Map<String, dynamic>>(
         stream: channel.extraDataStream,
         initialData: channel.extraData,
         builder: (context, snapshot) {
+          String 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.extraData['image'];
+          }
+
           return ClipRRect(
             borderRadius: StreamChatTheme.of(context)
                 .channelPreviewTheme
                 .avatarTheme
                 .borderRadius,
             child: Container(
-              constraints: StreamChatTheme.of(context)
-                  .channelPreviewTheme
-                  .avatarTheme
-                  .constraints,
+              constraints: constraints ??
+                  StreamChatTheme.of(context)
+                      .channelPreviewTheme
+                      .avatarTheme
+                      .constraints,
               decoration: BoxDecoration(
                 color: StreamChatTheme.of(context).accentColor,
               ),
-              child: snapshot.data?.containsKey('image') ?? false
+              child: image != null
                   ? CachedNetworkImage(
-                      imageUrl: snapshot.data['image'],
+                      imageUrl: image,
                       errorWidget: (_, __, ___) {
                         return Center(
                           child: Text(

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.
@@ -22,15 +23,24 @@ class ChannelName extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    final client = StreamChat.of(context);
     final channel = this.channel ?? StreamChannel.of(context).channel;
     return StreamBuilder<Map<String, dynamic>>(
       stream: channel.extraDataStream,
       initialData: channel.extraData,
       builder: (context, snapshot) {
+        String 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(
-          snapshot.data != null
-              ? (snapshot.data['name'] ?? channel.cid)
-              : channel.cid,
+          title,
           style: textStyle,
         );
       },

lib/src/message_input.dart

@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'dart:io';
 
 import 'package:file_picker/file_picker.dart';
@@ -765,7 +766,7 @@ class _MessageInputState extends State<MessageInput> {
     });
   }
 
-  int _keyboardListener;
+  StreamSubscription _keyboardListener;
 
   @override
   void initState() {
@@ -773,16 +774,8 @@ class _MessageInputState extends State<MessageInput> {
 
     StreamChannel.of(context).queryMembersAndWatchers();
 
-    _keyboardListener = KeyboardVisibilityNotification().addNewListener(
-      onHide: () {
-        if (_commandsOverlay != null) {
-          _commandsOverlay.remove();
-        }
-        if (_mentionsOverlay != null) {
-          _mentionsOverlay.remove();
-        }
-      },
-      onShow: () {
+    _keyboardListener = KeyboardVisibility.onChange.listen((visible) {
+      if (visible) {
         if (_commandsOverlay != null) {
           if (_textController.text.startsWith('/')) {
             WidgetsBinding.instance.addPostFrameCallback((_) {
@@ -800,8 +793,15 @@ class _MessageInputState extends State<MessageInput> {
             });
           }
         }
-      },
-    );
+      } else {
+        if (_commandsOverlay != null) {
+          _commandsOverlay.remove();
+        }
+        if (_mentionsOverlay != null) {
+          _mentionsOverlay.remove();
+        }
+      }
+    });
 
     if (widget.editMessage != null) {
       _textController = TextEditingController(text: widget.editMessage.text);
@@ -842,7 +842,7 @@ class _MessageInputState extends State<MessageInput> {
   void dispose() {
     _commandsOverlay?.remove();
     _mentionsOverlay?.remove();
-    KeyboardVisibilityNotification().removeListener(_keyboardListener);
+    _keyboardListener.cancel();
     super.dispose();
   }
 

lib/src/stream_chat.dart

@@ -214,7 +214,6 @@ class StreamChatState extends State<StreamChat> with WidgetsBindingObserver {
               createdAt: channel.createdAt,
               extraData: channel.extraData,
               type: channel.type,
-              members: channel.state.members,
               memberCount: channel.memberCount,
               frozen: channel.frozen,
               cid: channel.cid,

lib/src/user_avatar.dart

@@ -8,11 +8,11 @@ class UserAvatar extends StatelessWidget {
   const UserAvatar({
     Key key,
     @required this.user,
-    this.radius = 16,
+    this.constraints,
   }) : super(key: key);
 
   final User user;
-  final double radius;
+  final BoxConstraints constraints;
 
   @override
   Widget build(BuildContext context) {
@@ -20,7 +20,7 @@ class UserAvatar extends StatelessWidget {
       borderRadius:
           StreamChatTheme.of(context).ownMessageTheme.avatarTheme.borderRadius,
       child: Container(
-        constraints:
+        constraints: constraints ??
             StreamChatTheme.of(context).ownMessageTheme.avatarTheme.constraints,
         decoration: BoxDecoration(
           color: StreamChatTheme.of(context).accentColor,

pubspec.yaml

@@ -1,7 +1,7 @@
 name: stream_chat_flutter
 homepage: https://github.com/GetStream/stream-chat-flutter
 description: Stream Chat official Flutter SDK. Build your own chat experience using Dart and Flutter.
-version: 0.2.0-alpha+6
+version: 0.2.0-alpha+7
 
 environment:
   sdk: ">=2.3.0 <3.0.0"
@@ -10,17 +10,17 @@ dependencies:
   flutter:
     sdk: flutter
   photo_view: ^0.9.2
+  rxdart: ^0.24.0
   jiffy: ^3.0.1
   cached_network_image: ^2.1.0+1
-  flutter_markdown: ^0.3.4
+  flutter_markdown: ^0.3.5
   url_launcher: ^5.4.2
   video_player: ^0.10.8+1
   chewie: ^0.9.10
-  rxdart: ^0.23.0
-  file_picker: ^1.6.2
+  file_picker: ^1.6.3+2
   image_picker: ^0.6.5
-  flutter_keyboard_visibility: ^0.8.0
-  stream_chat: ^0.2.0-alpha+4
+  flutter_keyboard_visibility: ^2.0.0
+  stream_chat: ^0.2.0-alpha+5
   mime: ^0.9.6+3
   visibility_detector: ^0.1.4
   http_parser: ^3.1.4