BarcodeArAnnotationProvider class abstract

An object used to retrieve the annotations for scanned barcodes.

Added in version 7.1.0

Constructors

BarcodeArAnnotationProvider()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

annotationForBarcode(Barcode barcode) → Future<BarcodeArAnnotation?>

Asks the provider for an annotation to display for the given barcode. If null is provided, no annotation will be shown.

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