Added onUserAvatarTap

lib/src/message_list_view.dart

@@ -65,6 +65,7 @@ class MessageListView extends StatefulWidget {
     this.showOtherMessageUsername = false,
     this.showVideoFullScreen = true,
     this.onMentionTap,
+    this.onUserAvatarTap,
     this.onMessageActions,
   }) : super(key: key);
 
@@ -93,6 +94,9 @@ class MessageListView extends StatefulWidget {
   /// Function called on message mention tap
   final void Function(User) onMentionTap;
 
+  /// Function called on User Avatar tap
+  final void Function(User) onUserAvatarTap;
+
   /// Function called on message long press
   final Function(BuildContext, Message) onMessageActions;
 
@@ -154,6 +158,7 @@ class _MessageListViewState extends State<MessageListView> {
                         showOtherMessageUsername:
                             widget.showOtherMessageUsername,
                         onMentionTap: widget.onMentionTap,
+                        onUserAvatarTap: widget.onUserAvatarTap,
                         onMessageActions: widget.onMessageActions,
                       ),
                       Padding(
@@ -216,6 +221,7 @@ class _MessageListViewState extends State<MessageListView> {
                   showOtherMessageUsername: widget.showOtherMessageUsername,
                   showVideoFullScreen: widget.showVideoFullScreen,
                   onMentionTap: widget.onMentionTap,
+                  onUserAvatarTap: widget.onUserAvatarTap,
                   onMessageActions: widget.onMessageActions,
                 );
               }
@@ -363,6 +369,7 @@ class _MessageListViewState extends State<MessageListView> {
         showVideoFullScreen: widget.showVideoFullScreen,
         showOtherMessageUsername: widget.showOtherMessageUsername,
         onMentionTap: widget.onMentionTap,
+        onUserAvatarTap: widget.onUserAvatarTap,
         onMessageActions: widget.onMessageActions,
       );
     }
@@ -402,6 +409,7 @@ class _MessageListViewState extends State<MessageListView> {
         showVideoFullScreen: widget.showVideoFullScreen,
         showOtherMessageUsername: widget.showOtherMessageUsername,
         onMentionTap: widget.onMentionTap,
+        onUserAvatarTap: widget.onUserAvatarTap,
         onMessageActions: widget.onMessageActions,
       );
     }

lib/src/message_widget.dart

@@ -35,6 +35,7 @@ class MessageWidget extends StatefulWidget {
     @required this.message,
     @required this.nextMessage,
     this.onThreadTap,
+    this.onUserAvatarTap,
     this.onMessageActions,
     this.isParent = false,
     this.onMentionTap,
@@ -63,6 +64,9 @@ class MessageWidget extends StatefulWidget {
   /// The function called when tapping on replies
   final void Function(Message) onThreadTap;
 
+  /// The function called when tapping on UserAvatar
+  final void Function(User) onUserAvatarTap;
+
   /// True if this is the parent of the thread being showed
   final bool isParent;
 
@@ -151,7 +155,14 @@ class _MessageWidgetState extends State<MessageWidget>
       ),
       child: Row(
         children: <Widget>[
-          UserAvatar(user: widget.message.user),
+          GestureDetector(
+            onTap: () {
+              if (widget.onUserAvatarTap != null) {
+                widget.onUserAvatarTap(widget.message.user);
+              }
+            },
+            child: UserAvatar(user: widget.message.user),
+          ),
           if (_isMyMessage &&
               widget.nextMessage == null &&
               (widget.message.status == MessageSendingStatus.SENT ||