Merge pull request #1732 from GetStream/release/v6.10.0

.github/workflows/docusaurus.yml

@@ -12,7 +12,7 @@ jobs:
     name: Publish docusaurus docs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Node 16
         uses: actions/setup-node@v3
         with:

.github/workflows/legacy_version_analyze.yml

@@ -37,7 +37,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Git Checkout"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 

.github/workflows/pana.yml

@@ -23,7 +23,7 @@ jobs:
   stream_chat:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: axel-op/dart-package-analyzer@v3
         id: analysis
         with:
@@ -43,7 +43,7 @@ jobs:
   stream_chat_persistence:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: axel-op/dart-package-analyzer@v3
         id: analysis
         with:
@@ -64,7 +64,7 @@ jobs:
   stream_chat_flutter_core:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: axel-op/dart-package-analyzer@v3
         id: analysis
         with:
@@ -84,7 +84,7 @@ jobs:
   stream_chat_flutter:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: axel-op/dart-package-analyzer@v3
         id: analysis
         with:
@@ -104,7 +104,7 @@ jobs:
   stream_chat_localizations:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: axel-op/dart-package-analyzer@v3
         id: analysis
         with:

.github/workflows/stream_flutter_workflow.yml

@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Git Checkout"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: "Install Flutter"
@@ -57,14 +57,14 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: "Git Checkout"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: "Install Flutter"
         uses: subosito/flutter-action@v2
         with:
           cache: true
-          flutter-version: ${{ env.flutter_version }}
+          channel: ${{ env.flutter_channel }}
       - name: "Install Tools"
         run: |
           flutter pub global activate melos
@@ -82,14 +82,14 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: "Git Checkout"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: "Install Flutter"
         uses: subosito/flutter-action@v2
         with:
           cache: true
-          flutter-version: ${{ env.flutter_version }}
+          channel: ${{ env.flutter_channel }}
       - name: "Install Tools"
         run: |
           flutter pub global activate melos

.github/workflows/vale-doc-lint.yml

@@ -7,7 +7,7 @@ jobs:
     name: Vale doc linter
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: errata-ai/vale-action@reviewdog
         with:
           # added, diff_context, file, nofilter

packages/stream_chat/CHANGELOG.md

@@ -1,3 +1,12 @@
+## 6.9.0
+
+🐞 Fixed
+
+- [[#1716]](https://github.com/GetStream/stream-chat-flutter/issues/1716) Fixed client not able to
+  update message with `type: reply`.
+- [[#1724]](https://github.com/GetStream/stream-chat-flutter/issues/1724) Fixed sendFile error
+  on `AttachmentFile` with `bytes` and no `name`.
+
 ## 6.8.0
 
 🐞 Fixed

packages/stream_chat/lib/src/core/models/attachment_file.dart

@@ -74,13 +74,13 @@ class AttachmentFile {
     if (CurrentPlatform.isWeb) {
       multiPartFile = MultipartFile.fromBytes(
         bytes!,
-        filename: name,
+        filename: name ?? 'file',
         contentType: mimeType,
       );
     } else {
       multiPartFile = await MultipartFile.fromFile(
         path!,
-        filename: name,
+        filename: name ?? 'file',
         contentType: mimeType,
       );
     }

packages/stream_chat/lib/src/core/models/message.dart

@@ -168,8 +168,16 @@ class Message extends Equatable {
   late final MessageState state;
 
   /// The message type.
+  @JsonKey(includeIfNull: false, toJson: _typeToJson)
   final String type;
 
+  // We need to skip passing type if it's not regular or system as the API
+  // does not expect it.
+  static String? _typeToJson(String type) {
+    if (['regular', 'system'].contains(type)) return type;
+    return null;
+  }
+
   /// The list of attachments, either provided by the user or generated from a
   /// command or as a result of URL scraping.
   @JsonKey(includeIfNull: false)

packages/stream_chat/lib/src/core/models/message.g.dart

@@ -71,17 +71,27 @@ Message _$MessageFromJson(Map<String, dynamic> json) => Message(
       ),
     );
 
-Map<String, dynamic> _$MessageToJson(Message instance) => <String, dynamic>{
+Map<String, dynamic> _$MessageToJson(Message instance) {
-      'id': instance.id,
+  final val = <String, dynamic>{
-      'text': instance.text,
+    'id': instance.id,
-      'type': instance.type,
+    'text': instance.text,
-      'attachments': instance.attachments.map((e) => e.toJson()).toList(),
+  };
-      'mentioned_users': User.toIds(instance.mentionedUsers),
+
-      'parent_id': instance.parentId,
+  void writeNotNull(String key, dynamic value) {
-      'quoted_message_id': instance.quotedMessageId,
+    if (value != null) {
-      'show_in_channel': instance.showInChannel,
+      val[key] = value;
-      'silent': instance.silent,
+    }
-      'pinned': instance.pinned,
+  }
-      'pin_expires': instance.pinExpires?.toIso8601String(),
+
-      'extra_data': instance.extraData,
+  writeNotNull('type', Message._typeToJson(instance.type));
-    };
+  val['attachments'] = instance.attachments.map((e) => e.toJson()).toList();
+  val['mentioned_users'] = User.toIds(instance.mentionedUsers);
+  val['parent_id'] = instance.parentId;
+  val['quoted_message_id'] = instance.quotedMessageId;
+  val['show_in_channel'] = instance.showInChannel;
+  val['silent'] = instance.silent;
+  val['pinned'] = instance.pinned;
+  val['pin_expires'] = instance.pinExpires?.toIso8601String();
+  val['extra_data'] = instance.extraData;
+  return val;
+}

packages/stream_chat/lib/version.dart

@@ -3,4 +3,4 @@ import 'package:stream_chat/src/client/client.dart';
 /// Current package version
 /// Used in [StreamChatClient] to build the `x-stream-client` header
 // ignore: constant_identifier_names
-const PACKAGE_VERSION = '6.8.0';
+const PACKAGE_VERSION = '6.9.0';

packages/stream_chat/pubspec.yaml

@@ -1,7 +1,7 @@
 name: stream_chat
 homepage: https://getstream.io/
 description: The official Dart client for Stream Chat, a service for building chat applications.
-version: 6.8.0
+version: 6.9.0
 repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 

packages/stream_chat_flutter/CHANGELOG.md

@@ -1,3 +1,16 @@
+## 6.10.0
+
+🐞 Fixed
+
+- [[#1721]](https://github.com/GetStream/stream-chat-flutter/issues/1721)
+  Fixed `StreamMessageInput.allowedAttachmentPickerTypes` not working on mobile devices.
+
+✅ Added
+
+- Added support for overriding the `MessageWidget.onReactionsHover` callback.
+  > **Note**
+  > Used only in desktop devices (web and desktop).
+
 ## 6.9.0
 
 🐞 Fixed
@@ -11,7 +24,8 @@
 
 - Added support for listening error events in AttachmentPickerBottomSheet.
 - Added support for overriding the `MessageWidget.onReactionTap` callback.
-- Added support for `StreamMessageInput.contentInsertionConfiguration` to specify the content insertion configuration.
+- Added support for `StreamMessageInput.contentInsertionConfiguration` to specify the content
+  insertion configuration.
   [#1613](https://github.com/GetStream/stream-chat-flutter/issues/1613)
 
   ```dart

packages/stream_chat_flutter/example/macos/Runner.xcodeproj/project.pbxproj

@@ -159,7 +159,6 @@
 				C4CD72858CD59598795BB48E /* Pods-Runner.release.xcconfig */,
 				2BCA7399119839DE435DACD6 /* Pods-Runner.profile.xcconfig */,
 			);
-			name = Pods;
 			path = Pods;
 			sourceTree = "<group>";
 		};
@@ -203,7 +202,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0920;
-				LastUpgradeCheck = 1300;
+				LastUpgradeCheck = 1430;
 				ORGANIZATIONNAME = "";
 				TargetAttributes = {
 					33CC10EC2044A3C60003C045 = {
@@ -427,7 +426,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_VERSION = 5.0;
 			};
@@ -554,7 +553,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
@@ -575,7 +574,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_VERSION = 5.0;
 			};

packages/stream_chat_flutter/example/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1300"
+   LastUpgradeVersion = "1430"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

packages/stream_chat_flutter/lib/src/message_input/attachment_picker/stream_attachment_picker.dart

@@ -799,7 +799,7 @@ Widget mobileAttachmentPickerBuilder({
             );
           },
         ),
-      }..where((option) => option.supportedTypes.every(allowedTypes.contains)),
+      }.where((option) => option.supportedTypes.every(allowedTypes.contains)),
     },
   );
 }

packages/stream_chat_flutter/lib/src/message_widget/message_widget.dart

@@ -56,6 +56,7 @@ class StreamMessageWidget extends StatefulWidget {
     this.onMentionTap,
     this.onMessageTap,
     this.onReactionsTap,
+    this.onReactionsHover,
     bool? showReactionPicker,
     @Deprecated('Use `showReactionPicker` instead')
     bool showReactionPickerIndicator = true,
@@ -474,7 +475,8 @@ class StreamMessageWidget extends StatefulWidget {
 
   /// {@template showReactionPickerIndicator}
   /// Used in [StreamMessageReactionsModal] and [MessageActionsModal]
-  /// {@endtemplate}  @Deprecated('Use `showReactionPicker` instead')
+  /// {@endtemplate}
+  @Deprecated('Use `showReactionPicker` instead')
   bool get showReactionPickerIndicator => showReactionPicker;
 
   /// {@template showReactionPickerTail}
@@ -565,8 +567,16 @@ class StreamMessageWidget extends StatefulWidget {
   final void Function(Message)? onMessageTap;
 
   /// {@macro onReactionsTap}
+  ///
+  /// Note: Only used in mobile devices (iOS and Android). Do not confuse this
+  /// with the tap action on the reactions picker.
   final OnReactionsTap? onReactionsTap;
 
+  /// {@template onReactionsHover}
+  ///
+  /// Note: Only used in desktop devices (web and desktop).
+  final OnReactionsHover? onReactionsHover;
+
   /// {@template customActions}
   /// List of custom actions shown on message long tap
   /// {@endtemplate}
@@ -640,6 +650,7 @@ class StreamMessageWidget extends StatefulWidget {
     bool? showInChannelIndicator,
     void Function(User)? onUserAvatarTap,
     void Function(String)? onLinkTap,
+    bool? showReactionBrowser,
     bool? showReactionPicker,
     @Deprecated('Use `showReactionPicker` instead')
     bool? showReactionPickerIndicator,
@@ -662,6 +673,7 @@ class StreamMessageWidget extends StatefulWidget {
     OnQuotedMessageTap? onQuotedMessageTap,
     void Function(Message)? onMessageTap,
     OnReactionsTap? onReactionsTap,
+    OnReactionsHover? onReactionsHover,
     List<StreamMessageAction>? customActions,
     void Function(Message message, Attachment attachment)? onAttachmentTap,
     Widget Function(BuildContext, User)? userAvatarBuilder,
@@ -752,6 +764,7 @@ class StreamMessageWidget extends StatefulWidget {
       onQuotedMessageTap: onQuotedMessageTap ?? this.onQuotedMessageTap,
       onMessageTap: onMessageTap ?? this.onMessageTap,
       onReactionsTap: onReactionsTap ?? this.onReactionsTap,
+      onReactionsHover: onReactionsHover ?? this.onReactionsHover,
       customActions: customActions ?? this.customActions,
       onAttachmentTap: onAttachmentTap ?? this.onAttachmentTap,
       userAvatarBuilder: userAvatarBuilder ?? this.userAvatarBuilder,
@@ -978,7 +991,6 @@ class _StreamMessageWidgetState extends State<StreamMessageWidget>
                       reverse: widget.reverse,
                       message: widget.message,
                       hasNonUrlAttachments: hasNonUrlAttachments,
-                      shouldShowReactions: shouldShowReactions,
                       hasQuotedMessage: hasQuotedMessage,
                       textPadding: widget.textPadding,
                       attachmentBuilders: widget.attachmentBuilders,
@@ -997,6 +1009,7 @@ class _StreamMessageWidgetState extends State<StreamMessageWidget>
                             ? widget.onReactionsTap!(widget.message)
                             : _showMessageReactionsModal(context);
                       },
+                      onReactionsHover: widget.onReactionsHover,
                       showUserAvatar: widget.showUserAvatar,
                       streamChat: _streamChat,
                       translateUserAvatar: widget.translateUserAvatar,
@@ -1258,8 +1271,9 @@ class _StreamMessageWidgetState extends State<StreamMessageWidget>
               translateUserAvatar: false,
               showSendingIndicator: false,
               padding: EdgeInsets.zero,
-              // Show both the tail and indicator if the indicator is shown.
+              // Show both the tail if the picker is shown.
-              showReactionPickerTail: widget.showReactionPickerIndicator,
+              showReactionPicker: widget.showReactionPicker,
+              showReactionPickerTail: widget.showReactionPicker,
               showPinHighlight: false,
               showUserAvatar: widget.message.user!.id ==
                       channel.client.state.currentUser!.id
@@ -1281,7 +1295,6 @@ class _StreamMessageWidgetState extends State<StreamMessageWidget>
             showResendMessage: shouldShowResendAction,
             showCopyMessage: shouldShowCopyAction,
             showEditMessage: shouldShowEditAction,
-            showReactionPicker: widget.showReactionPickerIndicator,
             showReplyMessage: shouldShowReplyAction,
             showThreadReplyMessage: shouldShowThreadReplyAction,
             showFlagButton: widget.showFlagButton,

packages/stream_chat_flutter/lib/src/message_widget/message_widget_content.dart

@@ -36,8 +36,8 @@ class MessageWidgetContent extends StatelessWidget {
     required this.avatarWidth,
     required this.showReactions,
     required this.onReactionsTap,
+    required this.onReactionsHover,
     required this.messageTheme,
-    required this.shouldShowReactions,
     required this.streamChatTheme,
     required this.isFailedState,
     required this.hasQuotedMessage,
@@ -114,17 +114,15 @@ class MessageWidgetContent extends StatelessWidget {
   /// {@macro showReactions}
   final bool showReactions;
 
-  /// Callback called when the reactions icon is tapped.
+  /// {@macro onReactionsTap}
-  ///
-  /// Do not confuse this with the tap action on the reactions picker.
   final VoidCallback onReactionsTap;
 
+  /// {@macro onReactionsHover}
+  final OnReactionsHover? onReactionsHover;
+
   /// {@macro messageTheme}
   final StreamMessageThemeData messageTheme;
 
-  /// {@macro shouldShowReactions}
-  final bool shouldShowReactions;
-
   /// {@macro onUserAvatarTap}
   final void Function(User)? onUserAvatarTap;
 
@@ -295,7 +293,6 @@ class MessageWidgetContent extends StatelessWidget {
                                   messageTheme: messageTheme,
                                   ownId: streamChat.currentUser!.id,
                                   reverse: reverse,
-                                  shouldShowReactions: shouldShowReactions,
                                   onTap: onReactionsTap,
                                 )
                               : null,
@@ -314,25 +311,15 @@ class MessageWidgetContent extends StatelessWidget {
                             children: [
                               Padding(
                                 padding: showReactions
-                                    ? EdgeInsets.only(
+                                    ? const EdgeInsets.only(top: 18)
-                                        top: message.reactionCounts
-                                                    ?.isNotEmpty ==
-                                                true
-                                            ? 18
-                                            : 0,
-                                      )
                                     : EdgeInsets.zero,
                                 child: (message.isDeleted && !isFailedState)
                                     ? Container(
-                                        // ignore: lines_longer_than_80_chars
                                         margin: EdgeInsets.symmetric(
-                                          horizontal:
+                                          horizontal: showUserAvatar ==
-                                              // ignore: lines_longer_than_80_chars
+                                                  DisplayWidget.gone
-                                              showUserAvatar ==
+                                              ? 0
-                                                      // ignore: lines_longer_than_80_chars
+                                              : 4.0,
-                                                      DisplayWidget.gone
-                                                  ? 0
-                                                  : 4.0,
                                         ),
                                         child: StreamDeletedMessage(
                                           borderRadiusGeometry:
@@ -405,7 +392,7 @@ class MessageWidgetContent extends StatelessWidget {
                         SizedBox(width: avatarWidth + 4),
                     ],
                   ),
-                  if (isDesktopDeviceOrWeb && shouldShowReactions) ...[
+                  if (isDesktopDeviceOrWeb && showReactions) ...[
                     Padding(
                       padding: showUserAvatar != DisplayWidget.gone
                           ? EdgeInsets.only(
@@ -416,7 +403,7 @@ class MessageWidgetContent extends StatelessWidget {
                       child: DesktopReactionsBuilder(
                         message: message,
                         messageTheme: messageTheme,
-                        shouldShowReactions: shouldShowReactions,
+                        onHover: onReactionsHover,
                         borderSide: borderSide,
                         reverse: reverse,
                       ),

packages/stream_chat_flutter/lib/src/message_widget/reactions/desktop_reactions_builder.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: cascade_invocations
+
 import 'package:collection/collection.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
@@ -5,8 +7,6 @@ import 'package:flutter_portal/flutter_portal.dart';
 import 'package:stream_chat_flutter/src/message_widget/reactions/reactions_card.dart';
 import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 
-// ignore_for_file: cascade_invocations
-
 /// {@template desktopReactionsBuilder}
 /// Builds a list of reactions to a message on desktop & web.
 ///
@@ -16,16 +16,13 @@ class DesktopReactionsBuilder extends StatefulWidget {
   /// {@macro desktopReactionsBuilder}
   const DesktopReactionsBuilder({
     super.key,
-    required this.shouldShowReactions,
     required this.message,
     required this.messageTheme,
+    this.onHover,
     this.borderSide,
     required this.reverse,
   });
 
-  /// Whether reactions should be shown.
-  final bool shouldShowReactions;
-
   /// The message to show reactions for.
   final Message message;
 
@@ -35,6 +32,9 @@ class DesktopReactionsBuilder extends StatefulWidget {
   /// reactions matches the design spec for messages.
   final StreamMessageThemeData messageTheme;
 
+  /// Callback to run when the mouse enters or exits the reactions.
+  final OnReactionsHover? onHover;
+
   /// {@macro borderSide}
   final BorderSide? borderSide;
 
@@ -48,12 +48,6 @@ class DesktopReactionsBuilder extends StatefulWidget {
   @override
   void debugFillProperties(DiagnosticPropertiesBuilder properties) {
     super.debugFillProperties(properties);
-    properties.add(
-      DiagnosticsProperty<bool>(
-        'shouldShowReactions',
-        shouldShowReactions,
-      ),
-    );
     properties.add(
       DiagnosticsProperty<Message>('message', message),
     );
@@ -81,18 +75,15 @@ class _DesktopReactionsBuilderState extends State<DesktopReactionsBuilder> {
     final streamChatTheme = StreamChatTheme.of(context);
 
     final reactionsMap = <String, Reaction>{};
-    var reactionsList = <Reaction>[];
+    widget.message.latestReactions?.forEach((element) {
-    if (widget.shouldShowReactions) {
+      if (!reactionsMap.containsKey(element.type) ||
-      widget.message.latestReactions?.forEach((element) {
+          element.user!.id == currentUser.id) {
-        if (!reactionsMap.containsKey(element.type) ||
+        reactionsMap[element.type] = element;
-            element.user!.id == currentUser.id) {
+      }
-          reactionsMap[element.type] = element;
+    });
-        }
-      });
 
-      reactionsList = reactionsMap.values.toList()
+    final reactionsList = reactionsMap.values.toList()
-        ..sort((a, b) => a.user!.id == currentUser.id ? 1 : -1);
+      ..sort((a, b) => a.user!.id == currentUser.id ? 1 : -1);
-    }
 
     return PortalTarget(
       visible: _showReactionsPopup,
@@ -100,17 +91,11 @@ class _DesktopReactionsBuilderState extends State<DesktopReactionsBuilder> {
       anchor: Aligned(
         target: widget.reverse ? Alignment.topRight : Alignment.topLeft,
         follower: widget.reverse ? Alignment.bottomRight : Alignment.bottomLeft,
-        shiftToWithinBound: const AxisFlag(
+        shiftToWithinBound: const AxisFlag(y: true),
-          y: true,
-        ),
       ),
       portalFollower: MouseRegion(
-        onEnter: (event) async {
+        onEnter: (_) => _onReactionsHover(true),
-          setState(() => _showReactionsPopup = !_showReactionsPopup);
+        onExit: (_) => _onReactionsHover(false),
-        },
-        onExit: (event) {
-          setState(() => _showReactionsPopup = !_showReactionsPopup);
-        },
         child: ConstrainedBox(
           constraints: const BoxConstraints(
             maxWidth: 336,
@@ -125,12 +110,8 @@ class _DesktopReactionsBuilderState extends State<DesktopReactionsBuilder> {
       ),
       child: MouseRegion(
         cursor: SystemMouseCursors.click,
-        onEnter: (event) async {
+        onEnter: (_) => _onReactionsHover(true),
-          setState(() => _showReactionsPopup = !_showReactionsPopup);
+        onExit: (_) => _onReactionsHover(false),
-        },
-        onExit: (event) {
-          setState(() => _showReactionsPopup = !_showReactionsPopup);
-        },
         child: Padding(
           padding: EdgeInsets.symmetric(
             vertical: 2,
@@ -161,6 +142,14 @@ class _DesktopReactionsBuilderState extends State<DesktopReactionsBuilder> {
       ),
     );
   }
+
+  void _onReactionsHover(bool isHovering) {
+    if (widget.onHover != null) {
+      return widget.onHover!(isHovering);
+    }
+
+    setState(() => _showReactionsPopup = isHovering);
+  }
 }
 
 class _BottomReaction extends StatelessWidget {

packages/stream_chat_flutter/lib/src/message_widget/reactions/reaction_indicator.dart

@@ -13,7 +13,6 @@ class ReactionIndicator extends StatelessWidget {
     super.key,
     required this.ownId,
     required this.message,
-    required this.shouldShowReactions,
     required this.onTap,
     required this.reverse,
     required this.messageTheme,
@@ -25,9 +24,6 @@ class ReactionIndicator extends StatelessWidget {
   /// {@macro message}
   final Message message;
 
-  /// {@macro shouldShowReactions}
-  final bool shouldShowReactions;
-
   /// The callback to perform when the widget is tapped or clicked.
   final VoidCallback onTap;
 
@@ -50,34 +46,27 @@ class ReactionIndicator extends StatelessWidget {
       ..sort((a, b) => a.user!.id == ownId ? 1 : -1);
 
     return Transform(
-      transform: Matrix4.translationValues(
+      transform: Matrix4.translationValues(reverse ? 12 : -12, 0, 0),
-        reverse ? 12 : -12,
-        0,
-        0,
-      ),
       child: ConstrainedBox(
         constraints: const BoxConstraints(
           maxWidth: 22 * 6.0,
         ),
         child: AnimatedSwitcher(
           duration: const Duration(milliseconds: 300),
-          child: shouldShowReactions
+          child: GestureDetector(
-              ? GestureDetector(
+            onTap: onTap,
-                  onTap: onTap,
+            child: StreamReactionBubble(
-                  child: StreamReactionBubble(
+              key: ValueKey('${message.id}.reactions'),
-                    key: ValueKey('${message.id}.reactions'),
+              reverse: reverse,
-                    reverse: reverse,
+              flipTail: reverse,
-                    flipTail: reverse,
+              backgroundColor:
-                    backgroundColor: messageTheme.reactionsBackgroundColor ??
+                  messageTheme.reactionsBackgroundColor ?? Colors.transparent,
-                        Colors.transparent,
+              borderColor:
-                    borderColor:
+                  messageTheme.reactionsBorderColor ?? Colors.transparent,
-                        messageTheme.reactionsBorderColor ?? Colors.transparent,
+              maskColor: messageTheme.reactionsMaskColor ?? Colors.transparent,
-                    maskColor:
+              reactions: reactionsList,
-                        messageTheme.reactionsMaskColor ?? Colors.transparent,
+            ),
-                    reactions: reactionsList,
+          ),
-                  ),
-                )
-              : const SizedBox(),
         ),
       ),
     );

packages/stream_chat_flutter/lib/src/utils/typedefs.dart

@@ -235,6 +235,12 @@ typedef OnMessageTap = void Function(Message);
 /// {@endtemplate}
 typedef OnReactionsTap = void Function(Message);
 
+/// {@template onReactionsHover}
+/// The action to perform when a message's reactions are hovered.
+/// {@endtemplate}
+// ignore: avoid_positional_boolean_parameters
+typedef OnReactionsHover = void Function(bool isHovering);
+
 /// {@template messageSearchItemTapCallback}
 /// The action to perform when tapping or clicking on a user in a
 // ignore: deprecated_member_use_from_same_package

packages/stream_chat_flutter/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: 6.9.0
+version: 6.10.0
 repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 
@@ -38,7 +38,7 @@ dependencies:
   rxdart: ^0.27.7
   share_plus: ^7.1.0
   shimmer: ^3.0.0
-  stream_chat_flutter_core: ^6.8.0
+  stream_chat_flutter_core: ^6.9.0
   synchronized: ^3.1.0
   thumblr: ^0.0.4
   url_launcher: ^6.1.12

packages/stream_chat_flutter_core/CHANGELOG.md

@@ -1,3 +1,8 @@
+## 6.9.0
+
+- Added support for `StreamChannel.loadingBuilder` and `StreamChannel.errorBuilder` to customize
+  loading and error states.
+
 ## 6.8.0
 
 - Updated minimum supported `SDK` version to Flutter 3.10/Dart 3.0
@@ -35,9 +40,11 @@
 
 - Updated `dart` sdk environment range to support `3.0.0`.
 - Updated `stream_chat` dependency to [`6.1.0`](https://pub.dev/packages/stream_chat/changelog).
-- [[#1356]](https://github.com/GetStream/stream-chat-flutter/issues/1356) Channel doesn't auto display again after being
+- [[#1356]](https://github.com/GetStream/stream-chat-flutter/issues/1356) Channel doesn't auto
+  display again after being
   hidden.
-- [[#1540]](https://github.com/GetStream/stream-chat-flutter/issues/1540) Use `CircularProgressIndicator.adaptive`
+- [[#1540]](https://github.com/GetStream/stream-chat-flutter/issues/1540)
+  Use `CircularProgressIndicator.adaptive`
   instead of material indicator.
 
 ## 6.0.0
@@ -56,7 +63,8 @@
 
 ## 5.1.0
 
-- Deprecated the `sort` parameter in the `StreamChannelListController` in favor of `channelStateSort`.
+- Deprecated the `sort` parameter in the `StreamChannelListController` in favor
+  of `channelStateSort`.
 
 ## 5.0.0
 

packages/stream_chat_flutter_core/lib/src/stream_channel.dart

@@ -15,6 +15,15 @@ enum QueryDirection {
   bottom,
 }
 
+/// Signature used by [StreamChannel.errorBuilder] to create a replacement
+/// widget for an error that occurs while asynchronously building the channel.
+// TODO: Remove once ErrorBuilder supports passing stacktrace.
+typedef ErrorWidgetBuilder = Widget Function(
+  BuildContext context,
+  Object error,
+  StackTrace? stackTrace,
+);
+
 /// Widget used to provide information about the channel to the widget tree
 ///
 /// Use [StreamChannel.of] to get the current [StreamChannelState] instance.
@@ -27,6 +36,8 @@ class StreamChannel extends StatefulWidget {
     required this.channel,
     this.showLoading = true,
     this.initialMessageId,
+    this.errorBuilder = _defaultErrorBuilder,
+    this.loadingBuilder = _defaultLoadingBuilder,
   });
 
   /// The child of the widget
@@ -41,6 +52,31 @@ class StreamChannel extends StatefulWidget {
   /// If passed the channel will load from this particular message.
   final String? initialMessageId;
 
+  /// Widget builder used in case the channel is initialising.
+  final WidgetBuilder loadingBuilder;
+
+  /// Widget builder used in case an error occurs while building the channel.
+  final ErrorWidgetBuilder errorBuilder;
+
+  static Widget _defaultLoadingBuilder(BuildContext context) {
+    return const Center(child: CircularProgressIndicator.adaptive());
+  }
+
+  static Widget _defaultErrorBuilder(
+    BuildContext context,
+    Object error,
+    StackTrace? stackTrace,
+  ) {
+    if (error is DioException) {
+      if (error.type == DioExceptionType.badResponse) {
+        return Center(child: Text(error.message ?? 'Bad response'));
+      }
+      return const Center(child: Text('Check your connection and retry'));
+    }
+
+    return Center(child: Text(error.toString()));
+  }
+
   /// Use this method to get the current [StreamChannelState] instance
   static StreamChannelState of(BuildContext context) {
     StreamChannelState? streamChannelState;
@@ -430,22 +466,14 @@ class StreamChannelState extends State<StreamChannel> {
       ],
       builder: (context, snapshot) {
         if (snapshot.hasError) {
-          final error = snapshot.error;
+          final error = snapshot.error!;
-          if (error is DioException) {
+          final stackTrace = snapshot.stackTrace;
-            if (error.type == DioExceptionType.badResponse) {
+          return widget.errorBuilder(context, error, stackTrace);
-              return Center(child: Text(error.message ?? 'Bad response'));
-            }
-            return const Center(child: Text('Check your connection and retry'));
-          }
-
-          return Center(child: Text(error.toString()));
         }
 
         final dataLoaded = snapshot.data?.every((it) => it) == true;
         if (widget.showLoading && !dataLoaded) {
-          return const Center(
+          return widget.loadingBuilder(context);
-            child: CircularProgressIndicator.adaptive(),
-          );
         }
         return widget.child;
       },

packages/stream_chat_flutter_core/lib/src/typedef.dart

@@ -4,6 +4,7 @@ import 'package:stream_chat/stream_chat.dart';
 /// A signature for a callback which exposes an error and returns a function.
 /// This Callback can be used in cases where an API failure occurs and the
 /// widget is unable to render data.
+// TODO: Add stacktrace as a parameter in v7.0.0
 typedef ErrorBuilder = Widget Function(BuildContext context, Object error);
 
 /// A Signature for a handler function which will expose a [event].

packages/stream_chat_flutter_core/pubspec.yaml

@@ -1,7 +1,7 @@
 name: stream_chat_flutter_core
 homepage: https://github.com/GetStream/stream-chat-flutter
 description: Stream Chat official Flutter SDK Core. Build your own chat experience using Dart and Flutter.
-version: 6.8.0
+version: 6.9.0
 repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 
@@ -17,7 +17,7 @@ dependencies:
   freezed_annotation: ^2.4.1
   meta: ^1.9.1
   rxdart: ^0.27.7
-  stream_chat: ^6.8.0
+  stream_chat: ^6.9.0
 
 dev_dependencies:
   build_runner: ^2.4.6

packages/stream_chat_localizations/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 5.10.0
+
+* Updated `stream_chat_flutter` dependency to [`6.10.0`](https://pub.dev/packages/stream_chat_flutter/changelog).
+
 ## 5.9.0
 
 * Updated minimum supported `SDK` version to Flutter 3.10/Dart 3.0

packages/stream_chat_localizations/pubspec.yaml

@@ -1,6 +1,6 @@
 name: stream_chat_localizations
 description: The Official localizations for Stream Chat Flutter, a service for building chat applications
-version: 5.9.0
+version: 5.10.0
 homepage: https://github.com/GetStream/stream-chat-flutter
 repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
@@ -14,7 +14,7 @@ dependencies:
     sdk: flutter
   flutter_localizations:
     sdk: flutter
-  stream_chat_flutter: ^6.9.0
+  stream_chat_flutter: ^6.10.0
 
 dev_dependencies:
   flutter_test:

packages/stream_chat_persistence/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 6.9.0
+
+- Updated `stream_chat` dependency to [`6.9.0`](https://pub.dev/packages/stream_chat/changelog).
+
 ## 6.8.0
 
 - Updated minimum supported `SDK` version to Flutter 3.10/Dart 3.0

packages/stream_chat_persistence/pubspec.yaml

@@ -1,7 +1,7 @@
 name: stream_chat_persistence
 homepage: https://github.com/GetStream/stream-chat-flutter
 description: Official Stream Chat Persistence library. Build your own chat experience using Dart and Flutter.
-version: 6.8.0
+version: 6.9.0
 repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 
@@ -18,7 +18,7 @@ dependencies:
   path: ^1.8.3
   path_provider: ^2.1.0
   sqlite3_flutter_libs: ^0.5.15
-  stream_chat: ^6.8.0
+  stream_chat: ^6.9.0
 
 dev_dependencies:
   build_runner: ^2.4.6