version:4.3

fix:安装应用时不清除桌面缓存，锁定状态改变时不恢复出厂设置
update:在获取sn没有刷写的状态时，获取IMEI作为别名

app/src/main/java/com/aoleyun/sn/service/StepService.java

@@ -227,7 +227,7 @@ public class StepService extends Service implements NetworkUtils.OnNetworkStatus
      */
     public void sendMsg() {
         JSONObject jsonObject = new JSONObject();
-        jsonObject.put("sn", Utils.getSerial());
+        jsonObject.put("sn", Utils.getSerial(this));
         PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
         if (!pm.isScreenOn()) {
             jsonObject.put("online", 2);
@@ -243,7 +243,7 @@ public class StepService extends Service implements NetworkUtils.OnNetworkStatus
 
     public void sendMsg(int state) {
         JSONObject jsonObject = new JSONObject();
-        jsonObject.put("sn", Utils.getSerial());
+        jsonObject.put("sn", Utils.getSerial(this));
         jsonObject.put("online", state);
         try {
             if (null != client) {