printQrCode method

@override Future<void> printQrCode(String code, QrStyle style)

在当前行渲染二维码

Implementation

@override
Future<void> printQrCode(String code, QrStyle style) async {
  _methodChannel.invokeMethod(Constants.METHOD_LINE_PRINT_QRCODE, {
    ParamConstants.TEXT: code,
    ParamConstants.STYLE: jsonEncode(style.toJson())
  });
}