https://github.com/okadan/dart-ndef-record

A Dart implementation of the NFC Data Exchange Format (NDEF) specification.
https://github.com/okadan/dart-ndef-record

Last synced: about 2 months ago
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A Dart implementation of the NFC Data Exchange Format (NDEF) specification.

• Host: GitHub
• URL: https://github.com/okadan/dart-ndef-record
• Owner: okadan
• License: mit
• Created: 2023-10-04T12:40:32.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-05-07T13:40:06.000Z (8 months ago)
• Last Synced: 2024-05-07T14:47:25.823Z (8 months ago)
• Language: Dart
• Homepage: https://pub.dev/packages/ndef_record
• Size: 4.88 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# ndef_record

A Dart implementation of the NFC Data Exchange Format (NDEF) specification.

## Example

Currently this package only provides the low-level API of the NDEF specification, so you will need to implement encoding/decoding of byte data yourself.

```dart

// Well-Known Record (RTD:T)

NdefRecord(

  typeNameFormat: TypeNameFormat.wellKnown,

  type: ascii.encode('T'),

  identifier: Uint8List(0),

  payload: Uint8List.fromList([

    0x02,

    ...ascii.encode('en'),

    ...ascii.encode('Hello'),

  ]),

);

// Well-Known Record (RTD:U)

NdefRecord(

  typeNameFormat: TypeNameFormat.wellKnown,

  type: ascii.encode('U'),

  identifier: Uint8List(0),

  payload: Uint8List.fromList([

    0x03,

    ...utf8.encode('example.com'),

  ]),

);

// Mime Record

NdefRecord(

  typeNameFormat: TypeNameFormat.media,

  type: ascii.encode('text/plain'),

  identifier: Uint8List(0),

  payload: ascii.encode('Hello'),

);

// External Record (Android Application)

NdefRecord(

  typeNameFormat: TypeNameFormat.external,

  type: ascii.encode('android.com:pkg'),

  identifier: Uint8List(0),

  payload: utf8.encode('example'),

);

// and more...

```