Fix bug can not refresh wifi user interface if connect hidden wifi which be connected before

src/backthread.cpp

@@ -364,8 +364,7 @@ void BackThread::execConnRememberedHiddenWifi(QString wifiName)
     QProcess shellProcess;
     shellProcess.start("nmcli -f ssid device wifi");
     shellProcess.waitForFinished(3000); // 等待最多3s
-    if (shellProcess.exitCode() == 0)
-    {
+    if (shellProcess.exitCode() == 0) {
         QString shellOutput = shellProcess.readAllStandardOutput();
         QStringList wlist = shellOutput.split("\n");
         bool is_hidden  = true;
@@ -377,7 +376,11 @@ void BackThread::execConnRememberedHiddenWifi(QString wifiName)
         if (! is_hidden) {
             QString cmd = "nmcli connection up '" + wifiName + "'";
             int res = Utils::m_system(cmd.toUtf8().data());
-            emit connDone(res);
+            if (res == 0) {
+                emit connDone(6);
+            } else {
+                emit connDone(res);
+            }
         } else {
             //已保存的wifi没有在wifi列表找到（隐藏wifi保存后也会出现在wifi列表），则当前区域无法连接此wifi
             syslog(LOG_DEBUG, "Choosen wifi can not be sacnned in finishedProcess() in dlghidewifiwpa.cpp 377.");

src/mainwindow.cpp

@@ -694,7 +694,6 @@ void MainWindow::iconActivated(QSystemTrayIcon::ActivationReason reason)
                 onBtnNetListClicked(0);
             }
 
-            qDebug() << "00000000000000000   " <<is_connect_hide_wifi;
             if (!is_init_wifi_list && !is_connect_hide_wifi && is_stop_check_net_state==0) {
                 is_stop_check_net_state = 1;
                 if (is_btnWifiList_clicked == 1) {