update code

app/src/main/java/aicare/net/cn/iweightdemo/MyActivity.java

@@ -123,13 +123,17 @@ public class MyActivity extends BleProfileServiceReadyActivity implements Device
     }
 
     private void initData() {
-        user = new User(1, 2, 28, 170, 768, 551);
-        User user2 = new User(2, 1, 25, 165, 650, 500);
-        User user3 = new User(3, 1, 15, 150, 450, 600);
+        user = new User(1, 2, 28, 170, 700, 551);
+        User user2 = new User(2, 1, 25, 165, 600, 500);
+        User user3 = new User(3, 1, 15, 150, 500, 600);
+        User user4 = new User(4, 1, 30, 150, 800, 550);
+        User user5 = new User(5, 1, 40, 150, 1000, 530);
         userList.add(user);
-        // Add multiple users for generating offline history
+        // Add multiple users for generating offline history,Support up to 8 users
         userList.add(user2);
         userList.add(user3);
+        userList.add(user4);
+        userList.add(user5);
     }
 
     private void initViews() {