from static method

FeliCaIos? from(
  1. NfcTag tag
)

Creates an instance of this class for the given tag.

Returns null if the tag is not compatible.

Implementation

static FeliCaIos? from(NfcTag tag) {
  // ignore: invalid_use_of_protected_member
  final data = tag.data as TagPigeon?;
  final tech = data?.feliCa;
  if (data == null || tech == null) return null;
  return FeliCaIos._(
    data.handle,
    currentSystemCode: tech.currentSystemCode,
    currentIDm: tech.currentIDm,
  );
}