wifiScan method

Future<List<WiFiInfo>> wifiScan({ bool cache = true, int timeout = 5, })

Implementation

Future<List<WiFiInfo>> wifiScan({bool cache = true, int timeout = 5}) async {
  if (cache == true) {
    return wifiList;
  }
  //get_wifi_scan_result
  //wifi_scan
  bool ret = await _command.writeCgi("wifi_scan.cgi?", timeout: timeout);
  if (ret) {
    CommandResult result =
        await _command.waitCommandResult((int cmd, Uint8List data) {
      return cmd == 24618;
    }, timeout);
    if (result.isSuccess) {
      Map data = result.getMap();
      if (data == null) {
        bool ret2 = await _command.writeCgi("get_wifi_scan_result.cgi?",
            timeout: timeout);
        if (ret2) {
          CommandResult result2 =
              await _command.waitCommandResult((int cmd, Uint8List data) {
            return cmd == 24584;
          }, timeout);
          if (result2.isSuccess) {
            Map data2 = result2.getMap();
            _setWIfiInfo(data2);
          }
        }
      } else {
        _setWIfiInfo(data);
      }
    }
  }
  return wifiList;
}