Ndef constructor
const
Ndef({})
Constructs an instance with the given values for testing.
The instances constructs by this way are not valid in the production environment.
Only instances obtained from the Ndef.from
are valid.
Implementation
const Ndef({
required NfcTag tag,
required this.isWritable,
required this.maxSize,
required this.cachedMessage,
required this.additionalData,
}) : _tag = tag;