1：还原消息展示

MainModule/src/main/java/com/xscm/modulemain/activity/room/fragment/ChatRoomFragment.java

@@ -123,9 +123,6 @@ public class ChatRoomFragment extends BaseMvpFragment<ChatRoomPresenter, RoomFra
         if (easeChatAdapter == null) {
             initChatAdapter();
         }
-        if (easeChatAdapter != null) {
-            easeChatAdapter.clearData();
-        }
         this.roomId = roomInfoResp.getRoom_info().getRoom_id();
 
         RoomMessageEvent.T t = new RoomMessageEvent.T();