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 setterinherited
- 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 setterinherited
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