PassBarcode class

Information about a pass’s barcode.

Use with Flutter:

BarcodeWidget.fromBytes(
  barcode: Barcode.fromType(myPassBarcode.format),
  data: myPassBarcode.barcodeData,
)

Please not the spec requires you to display the altText next to the barcode in case available.

Constructors

PassBarcode({required BarcodeType format, @Deprecated('Use [barcodeData] instead') String? message, Encoding messageEncoding = utf8, Uint8List? barcodeData, required String? altText})

PassBarcode.fromJson(Map<String, Object?> json)

factory

Properties

altText → String?

Text displayed near the barcode. For example, a human-readable version of the barcode data in case the barcode doesn’t scan.

final

barcodeData → Uint8List

Correctly encoded byte list to be displayed in the barcode.

final

format → BarcodeType

Barcode format. For the barcode dictionary, you can use only the following values: PKBarcodeFormatQR, PKBarcodeFormatPDF417, or PKBarcodeFormatAztec. For dictionaries in the barcodes array, you may also use PKBarcodeFormatCode128.

final

hashCode → int

The hash code for this object.

no setter, inherited

message → String

Message or payload to be displayed as a barcode.

no setter

messageEncoding → Encoding

Text encoding that is used to convert the message from the string representation to a data representation to render the barcode.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

supportedCodecs ↔ Map<String, Encoding>

the Encoding supported for messageEncoding. Can be expanded at runtime.

getter/setter pair