FlutterBarcodeScanner class

Provides access to the barcode scanner. This class is an interface between the native Android and iOS classes and a Flutter project.

Constructors

FlutterBarcodeScanner()

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

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 Methods

getBarcodeStreamReceiver(String lineColor, String cancelButtonText, bool isShowFlashIcon, ScanMode scanMode) → Stream?

Returns a continuous stream of barcode scans until the user cancels the operation. Shows a scan line with lineColor over a scan window. A flash icon is displayed if isShowFlashIcon is true. The text of the cancel button can be customized with the cancelButtonText string. Returns a stream of detected barcode strings.

scanBarcode(String lineColor, String cancelButtonText, bool isShowFlashIcon, ScanMode scanMode) → Future<String>

Scan with the camera until a barcode is identified, then return. Shows a scan line with lineColor over a scan window. A flash icon is displayed if isShowFlashIcon is true. The text of the cancel button can be customized with the cancelButtonText string.