ScannerProperties class

Holds properties reported from the scanner that provides info for the UI.

This data class contains toMap/fromMap methods that return a map that is safe to use in platform channels (or state restoration)

Annotations

• @immutable

Constructors

ScannerProperties({required bool hasUI, required Set<BarcodeFormat> supportedFormats})

const

ScannerProperties.fromMap(Map<String, dynamic> map)

factory

Properties

hashCode → int

The hash code for this object.

no setter, override

hasUI → bool

True if this scanner includes a UI component. If it does, BarcodeScanner.buildUI MUST NOT return null. If it is false, BarcodeScanner.buildUI will never be called

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

supportedFormats → Set<BarcodeFormat>

The list of barcode formats supported by this scanner

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toMap() → Map<String, dynamic>

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override