MagnifEyeLivenessWidget class final

MagnifEye Liveness UI component (widget).

The widget with instructions for obtaining face data suitable for liveness evaluation.

Widget configuration

In order to configure the behaviour of MagnifEyeLivenessWidget, use MagnifEyeLivenessWidgetConfiguration and pass in to MagnifEyeLivenessWidget.new. This is a required parameter.

Control the widget and consume outputs

As soon as the widget is created, the onCreated callback is called with the MagnifEyeLivenessWidgetController parameter. Use the controller to control the MagnifEye Liveness process.

To start the MagnifEye Liveness process call the MagnifEyeLivenessWidgetController.start method. You can start the process any time.

When the MagnifEye Liveness process finishes successfully, the result will be returned via the onFinished callback.

Call MagnifEyeLivenessWidgetController.start method again in case you need to start over the MagnifEye Liveness process.

You can also call MagnifEyeLivenessWidgetController.start method to stop and start over ongoing process as well.

In case you want to stop the MagnifEye Liveness process prematurely, call the MagnifEyeLivenessWidgetController.stop method.

UI Customization

IDV Flutter SDK is wrapper around the native Android and iOS SDKs. If you want to customize the appearance of the widget on the Android platform, refer to the Android UI customization for detailed instructions. If you want to customize the appearance of the widget on the iOS platform use iosStyle.

Inheritance

Constructors

MagnifEyeLivenessWidget({Key? key, required MagnifEyeLivenessWidgetConfiguration configuration, IosMagnifEyeLivenessWidgetStyle iosStyle = const IosMagnifEyeLivenessWidgetStyle(), OnMagnifEyeLivenessCreatedCallback? onCreated, OnMagnifEyeLivenessFinishedCallback? onFinished, OnMagnifEyeLivenessNoCameraPermissionCallback? onNoCameraPermission})
Create a new widget with the given configuration, iosStyle and callbacks.
const

Properties

configuration → MagnifEyeLivenessWidgetConfiguration
Configuration of the MagnifEye Liveness component.
final
hashCode → int
The hash code for this object.
no setterinherited
iosStyle → IosMagnifEyeLivenessWidgetStyle
Style of the MagnifEye Liveness component. Default value is IosMagnifEyeLivenessWidgetStyle. Only valid for iOS, it is ignored on Android.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onCreated → OnMagnifEyeLivenessCreatedCallback?
Called when the widget is created.
final
onFinished → OnMagnifEyeLivenessFinishedCallback?
Called only once for the whole process. Once this callback is called, the whole process is considered to be over.
final
onNoCameraPermission → OnMagnifEyeLivenessNoCameraPermissionCallback?
Called when camera permission was not granted.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited