closeOrOpenCard method

dynamic closeOrOpenCard(
  1. String deviceId,
  2. bool isClose
)

通过蓝牙开启或者关闭刷卡功能

Implementation

closeOrOpenCard(String deviceId, bool isClose) async {
  return await methodChannel.invokeMethod(
      "closeOrOpenCard", {"deviceId": deviceId, "isClose": isClose});
}