added filters to MessageListView

packages/stream_chat_v1/lib/channel_page.dart

@@ -113,6 +113,7 @@ class _ChannelPageState extends State<ChannelPage> {
                   initialAlignment: widget.initialAlignment,
                   highlightInitialMessage: widget.highlightInitialMessage,
                   onMessageSwiped: _reply,
+                  messageFilter: defaultFilter,
                   messageBuilder: (context, details, messages, defaultMessage) {
                     return defaultMessage.copyWith(
                       onReplyTap: _reply,
@@ -185,4 +186,12 @@ class _ChannelPageState extends State<ChannelPage> {
       ),
     );
   }
+
+  bool defaultFilter(Message m) {
+    var _currentUser = StreamChat.of(context).currentUser;
+    final isMyMessage = m.user?.id == _currentUser?.id;
+    final isDeletedOrShadowed = m.isDeleted == true || m.shadowed == true;
+    if (isDeletedOrShadowed && !isMyMessage) return false;
+    return true;
+  }
 }

packages/stream_chat_v1/lib/group_info_screen.dart

@@ -268,9 +268,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
                       ),
                       Container(
                         height: 1.0,
-                        color: StreamChatTheme.of(context)
+                        color: StreamChatTheme.of(context).colorTheme.disabled,
-                            .colorTheme
-                            .disabled,
                       ),
                     ],
                   ),
@@ -992,7 +990,8 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
                         context,
                         StreamSvgIcon.userRemove(
                           color: StreamChatTheme.of(context)
-                            .colorTheme.accentError,
+                              .colorTheme
+                              .accentError,
                           size: 24.0,
                         ),
                         'Remove From Group', () async {
@@ -1010,8 +1009,8 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
                       }
                       Navigator.pop(context);
                     },
-                        color: StreamChatTheme.of(context)
+                        color:
-                          .colorTheme.accentError),
+                            StreamChatTheme.of(context).colorTheme.accentError),
                   _buildModalListTile(
                       context,
                       StreamSvgIcon.closeSmall(

packages/stream_chat_v1/lib/thread_page.dart

@@ -49,6 +49,7 @@ class _ThreadPageState extends State<ThreadPage> {
               initialScrollIndex: widget.initialScrollIndex,
               initialAlignment: widget.initialAlignment,
               onMessageSwiped: _reply,
+              messageFilter: defaultFilter,
               messageBuilder: (context, details, messages, defaultMessage) {
                 return defaultMessage.copyWith(
                   onReplyTap: _reply,
@@ -71,4 +72,12 @@ class _ThreadPageState extends State<ThreadPage> {
       ),
     );
   }
+
+  bool defaultFilter(Message m) {
+    var _currentUser = StreamChat.of(context).currentUser;
+    final isMyMessage = m.user?.id == _currentUser?.id;
+    final isDeletedOrShadowed = m.isDeleted == true || m.shadowed == true;
+    if (isDeletedOrShadowed && !isMyMessage) return false;
+    return true;
+  }
 }