Merge branch 'hotfix/video' of /Users/deven9852/Stream/stream-chat-flutter with conflicts.

packages/stream_chat_flutter/lib/src/message_widget.dart

@@ -142,6 +142,8 @@ class MessageWidget extends StatefulWidget {
   /// Function called when quotedMessage is tapped
   final OnQuotedMessageTap onQuotedMessageTap;
 
+  Map<String, VideoPackage> videoPackages = {};
+
   ///
   MessageWidget({
     Key key,
@@ -190,6 +192,7 @@ class MessageWidget extends StatefulWidget {
     this.attachmentPadding = EdgeInsets.zero,
     this.allRead = false,
     this.onQuotedMessageTap,
+    this.videoPackages,
   })  : attachmentBuilders = {
           'image': (context, message, attachment) {
             return ImageAttachment(
@@ -832,6 +835,41 @@ class _MessageWidgetState extends State<MessageWidget> {
         children: widget.message.attachments
                 ?.where((element) => element.ogScrapeUrl == null)
                 ?.map((attachment) {
+              if (attachment.type == 'video') {
+                VideoPackage package;
+
+                if (widget.videoPackages == null) {
+                  package = VideoPackage(context, attachment, () {});
+                } else {
+                  package = widget?.videoPackages[
+                          '${widget.message.id}${widget.message.attachments.indexOf(attachment)}'] ??
+                      VideoPackage(context, attachment, () {});
+                }
+
+                if (widget.videoPackages != null) {
+                  widget.videoPackages[
+                          '${widget.message.id}${widget.message.attachments.indexOf(attachment)}'] =
+                      package;
+                }
+
+                return Transform(
+                  transform: Matrix4.rotationY(widget.reverse ? pi : 0),
+                  alignment: Alignment.center,
+                  child: VideoAttachment(
+                    attachment: attachment,
+                    messageTheme: widget.messageTheme,
+                    size: Size(
+                      MediaQuery.of(context).size.width * 0.8,
+                      MediaQuery.of(context).size.height * 0.3,
+                    ),
+                    message: widget.message,
+                    onShowMessage: widget.onShowMessage,
+                    onReturnAction: widget.onReturnAction,
+                    videoPackage: package,
+                  ),
+                );
+              }
+
               final attachmentBuilder =
                   widget.attachmentBuilders[attachment.type];