readCard method

Future<CardInfo?> readCard(
  1. String amount,
  2. String tradeTime,
  3. int tradeType,
  4. int swipeTimeout,
  5. CardReaderListener listener, [
  6. int? index,
])

Implementation

Future<CardInfo?> readCard(String amount, String tradeTime, int tradeType,
    int swipeTimeout, CardReaderListener listener,
    [int? index]) {
  if (index == null) {
    return TySmartPosApiPluginPlatform.instance
        .readCard(amount, tradeTime, tradeType, swipeTimeout, listener);
  } else {
    return TySmartPosApiPluginPlatform.instance.readCard(
        amount, tradeTime, tradeType, swipeTimeout, listener, index);
  }
}