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;
@@ -71,12 +72,6 @@
    private EventListener allTopicsListener;
    private String testLightSid = "02010131D9C03D01020300010107";
    private String secret = "";

    @Override
    protected void onDestroy() {
        super.onDestroy();
        removeAllTopicsListener();
    }

    void applyDeviceSecret() {
        tv.setText("开始申请设备密钥...");
@@ -877,4 +872,10 @@
        return versionName;
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        removeAllTopicsListener();
    }

}