发消息修改

lib/im/im_view/im_page.dart

@@ -102,9 +102,7 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
       if (contactMap[message.fromId] == null) {
         /// TODO: message.fromId request Api and setState
       }
-      if (mounted) {
-        setState(() {});
-      }
+      refreshState();
     });
 
     debugPrint("messages: queryList");
@@ -129,9 +127,7 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
     }
     contactMap = contacts.lGroupBy((p0) => p0.userId).mGroupItem;
 
-    if (mounted) {
-      setState(() {});
-    }
+    refreshState();
   }
 
   void updateLastMessage(String userId) async {