更新密钥增加判空

562935844@qq.com

2023-09-15 d49e1c7813b25c2bd9701b7bb70dc2add4505030

 HDLSDK/app/src/main/java/com/hdl/hdlsdk/MainActivity.java

@@ -41,6 +41,7 @@
import com.hdl.sdk.connect.bean.request.ListSidRequest;
import com.hdl.sdk.connect.bean.request.ListUploadRequest;
import com.hdl.sdk.connect.bean.response.BaseLocalResponse;
import com.hdl.sdk.connect.bean.response.DeviceInfoResponse;
import com.hdl.sdk.connect.bean.response.GatewaySearchBean;
import com.hdl.sdk.connect.bean.response.UpdateInfo;
import com.hdl.sdk.connect.callback.HDLLinkCallBack;