ndef library
Classes
- AARRecord
- AbsoluteUriRecord
- ActionRecord
- AlternativeCarrierRecord
- BluetoothEasyPairingRecord
- BluetoothLowEnergyRecord
- BluetoothRecord
- CollisionResolutionRecord
- DataElement
- DeviceClass
- DeviceInformationRecord
- EIR
- EPAddress
- ErrorRecord
- ExternalRecord
- HandoverCarrierRecord
- HandoverInitiateRecord
- HandoverMediationRecord
- HandoverRecord
- HandoverRequestRecord
- HandoverSelectRecord
- LEAddress
- MimeRecord
- NDEFRecord
- The base class of all types of records. Also represents an record of unknown type.
- NDEFRecordFlags
- Represent the flags in the header of a NDEF record.
- ServiceClass
- SignatureRecord
- Signature Record is used to protect the integrity and authenticity of NDEF Messages.
- SizeRecord
- SmartPosterRecord
- TextRecord
- TypeRecord
- UriRecord
- WellKnownRecord
Enums
- Action
- CarrierPowerState
- EIRType
- ErrorReason
- LEAddressType
- TextEncoding
- TypeNameFormat
- The TNF field of a NDEF record.
Functions
-
decodePartialNdefMessage(
TypeNameFormat tnf, Uint8List type, Uint8List payload, {Uint8List? id}) → NDEFRecord - Decode a NDEF record, providing its parts separately. This is most useful in mobile environment because the APIs will give you these information in a separate manner.
-
decodeRawNdefMessage(
Uint8List data, {dynamic typeFactory = NDEFRecord.defaultTypeFactory}) → List< NDEFRecord> - Decode raw NDEF messages (containing at least one NDEFRecord) from byte array
-
encodeNdefMessage(
List< NDEFRecord> records, {bool canonicalize = true}) → Uint8List -
Encode an NDEF message (containing several NDEFRecords) to byte array.
Set
canonicalizeto set the MB and ME fields automatically in the first / last record.
Typedefs
- TypeFactory = NDEFRecord Function(TypeNameFormat tnf, String classType)
-
Construct an instance of a specific type (subclass) of NDEFRecord according to
tnfandclassType