Update Message.java

Fix Android unable to get message local_ex

Author: wzJun1

OpenIM-SDK/src/main/java/io/openim/android/sdk/models/Message.java

@@ -109,6 +109,10 @@ public class Message {
      * go 附加字段
      */
     private Object ex;
+    /**
+     * 本地消息拓展信息
+     */
+    private Object localEx;
     /**
      * 图片信息
      */
@@ -347,6 +351,14 @@ public void setEx(Object ex) {
         this.ex = ex;
     }
 
+    public Object getLocalEx() {
+        return localEx;
+    }
+
+    public void setLocalEx(Object localEx) {
+        this.localEx = localEx;
+    }
+
     public PictureElem getPictureElem() {
         return pictureElem;
     }