Deletes all action videos from file system (iOS 8.4.0 and higher, Android).
Returns
Future<Void>.
Returns the SDK version.
Returns
Future<String>.
Initializes SDK with license sources.
Returns
Authentication via credentials.
Returns
Authentication via access token.
Returns
Connection to the telemetry server via credentials.
Returns
Connection to the telemetry server via access token.
Returns
Checks whether an access token exists.
Returns
Deletes the saved access token.
Returns
Nothing (void).
Returns the list of SDK supported languages.
Returns
List<Locale>.
Starts the Liveness video capturing process.
Sets the length of the Selfie gesture (in milliseconds).
Returns
Error if any.
Launches the analyses.
Returns
List<RequestResult>.
Sets the SDK localization.
The number of attempts before SDK returns error.
Sets the UI customization values for OzLivenessSDK. The values are described in the Customization structures section. Structures can be found in the lib\customization.dart file.
Sets the timeout for the face alignment for actions.
Add fonts and drawable resources to the application/ios project.
Fonts and images should be placed into related folders:
ozforensics_flutter_plugin\android\src\main\res\drawable ozforensics_flutter_plugin\android\src\main\res\font
These are defined in the customization.dart file.
Contains the information about customization parameters.
Toolbar customization parameters.
Center hint customization parameters.
Hint animation customization parameters.
Frame around face customization parameters.
SDK version customization parameters.
Background customization parameters.
Defined in the models.dart file.
Stores the language information.
The type of media captured.
The type of media captured.
Contains an action from the captured video.
Stores information about media.
Stores information about the analysis result.
Stores data about a single analysis.
Analysis type.
Analysis mode.
Contains the action from the captured video.
The general status for all analyses applied to the folder created.
Defines what type of media is being sent to the server in case of the hybrid analysis once the on-device analysis is finished successfully. By default, the system uploads the compressed video.
This is a Map to define the platform-specific resources on the plugin level.
This key is a Map for the close button icon.
This key is a Map containing the data on the uploaded fonts.
This key is a Map containing the data on the uploaded font styles.
This key is a Map containing the data on grame shape.
Parameter
Type
Description
licenses
List<String>
A list of licences
Case
Text
True
Initialization has completed successfully
False
Initialization error
Parameter
Type
Description
String
User email
password
String
User password
host
String
Server URL
Case
Text
Success
Nothing (void)
Failed
PlatformException:
code = AUTHENTICATION_FAILED
message = exception details
Parameter
Type
Description
token
String
User email
host
String
Server URL
Case
Text
Success
Nothing (void)
Failed
PlatformException:
code = AUTHENTICATION_FAILED
message = exception details
Parameter
Type
Description
String
User email
password
String
User password
host
String
Server URL
Case
Text
Success
Nothing (void)
Failed
PlatformException:
code = AUTHENTICATION_FAILED
message = exception details
Parameter
Type
Description
token
String
User email
host
String
Server URL
Case
Text
Success
Nothing (void)
Failed
PlatformException:
code = AUTHENTICATION_FAILED
message = exception details
Case
Returns
Token exists
True
Token does not exist
False
Parameter
Type
Description
actions
List<VerificationAction>
Actions to execute
mainCamera
Boolean
Use main (True) or front (False) camera
Parameter
Type
Description
selfieLength
Int
The length of the Selfie gesture (in milliseconds). Should be within 500-5000 ms, the default length is 700
Parameter
Type
Description
analysis
List<Analysis>
The list of Analysis structures
uploadMedia
List<Media>
The list of the captures videos
params
Map<String, Any>
Additional parameters
Parameter
Type
Description
locale
The SDK language
Parameter
Type
Description
singleCount
int
Attempts on a single action/gesture
commonCount
int
Total number of attempts on all actions/gestures if you use a sequence of them
Parameter
Type
Description
timeout
int
Timeout in milliseconds
Parameter
Type
Description
closeButtonIcon
String
Close button icon received from plugin
closeButtonColor
String
Color #XXXXXX
titleText
String
Header text
titleFont
String
Text font
titleSize
int
Font size
titleFontStyle
String
Font style
titleColor
String
Color #XXXXXX
titleAlpha
int
Header text opacity
isTitleCentered
bool
Sets the text centered
backgroundColor
String
Header background color #XXXXXX
backgroundAlpha
int
Header background opacity
Parameter
Type
Description
textFont
String
Text font
textFontStyle
String
Font style
textColor
String
Color #XXXXXX
textSize
int
Font size
verticalPosition
int
Y position
textAlpha
int
Text opacity
centerBackground
bool
Sets the text centered
Parameter
Type
Description
hideAnimation
bool
Hides the hint animation
animationIconSize
int
Animation icon size in px (40-160)
hintGradientColor
String
Color #XXXXXX
hintGradientOpacity
int
Gradient color
Parameter
Type
Description
geometryType
String
Frame shape received from plugin
geometryTypeRadius
int
Corner radius for rectangle
strokeWidth
int
Frame stroke width
strokeFaceNotAlignedColor
String
Color #XXXXXX
strokeFaceAlignedColor
String
Color #XXXXXX
strokeAlpha
int
Stroke opacity
strokePadding
int
Stroke padding
Parameter
Type
Description
textFont
String
Text font
textFontStyle
String
Font style
textColor
String
Color #XXXXXX
textSize
int
Font size
textAlpha
int
Text opacity
Parameter
Type
Description
backgroundColor
String
Color #XXXXXX
backgroundAlpha
int
Background opacity
Case
Description
en
English
hy
Armenian
kk
Kazakh
ky
Kyrgyz
tr
Turkish
es
Spanish
pt_br
Portuguese (Brazilian)
Case
Description
movement
A media with an action
documentBack
The back side of the document
documentFront
The front side of the document
Case
Description
documentPhoto
A photo of a document
video
A video
shotSet
A frame archive
Case
Description
blank
A video with no gesture
photoSelfie
A selfie photo
videoSelfieOneShot
A video with the best shot taken
videoSelfieScan
A video with the scanning gesture
videoSelfieEyes
A video with the blink gesture
videoSelfieSmile
A video with the smile gesture
videoSelfieHigh
A video with the lifting head up gesture
videoSelfieDown
A video with the tilting head downwards gesture
videoSelfieRight
A video with the turning head right gesture
videoSelfieLeft
A video with the turning head left gesture
photoIdPortrait
A photo from a document
photoIdBack
A photo of the back side of the document
photoIdFront
A photo of the front side of the document
Parameter
Type
Description
Platform
fileType
The type of the file
Android
movement
An action on a media
iOS
mediatype
String
A type of media
iOS
videoPath
String
A path to a video
bestShotPath
String
path of the best shot in PNG for video or image path for liveness
preferredMediaPath
String
URL of the API media container
photoPath
String
A path to a photo
archivePath
String
A path to an archive
tag
A tag for media
Android
Parameter
Type
Description
Platform
folderId
String
The folder identifier
type
The analysis type
errorCode
int
The error code
Android only
errorMessage
String
The error message
mode
The mode of the analysis
confidenceScore
Double
The resulting score
resolution
The completed analysis' result
status
Boolean
The analysis state:
true- success;
false- failed
Parameter
Type
Description
type
The type of the analysis
mode
The mode of the analysis
mediaList
List<Media>
Media to analyze
params
Map<String, String>
Additional analysis parameters
sizeReductionStrategy
Defines what type of media is being sent to the server in case of the hybrid analysis once the on-device analysis is finished successfully
Case
Description
biometry
The algorithm that allows comparing several media and check if the people on them are the same person or not
quality
The algorithm that aims to check whether a person in a video is a real human acting in good faith, not a fake of any kind.
Case
Description
onDevice
The on-device analysis with no server needed
serverBased
The server-based analysis
hybrid
The hybrid analysis for Liveness: if the score received from an on-device analysis is too high, the system initiates a server-based analysis as an additional check.
Case
Description
oneShot
The best shot from the video taken
blank
A selfie with face alignment check
scan
Scan
headRight
Head turned right
headLeft
Head turned left
headDown
Head tilted downwards
headUp
Head lifted up
eyeBlink
Blink
smile
Smile
Case
Description
failed
One or more analyses failed due to some error and couldn't get finished
declined
The check failed (e.g., faces don't match or some spoofing attack detected)
success
Everything went fine, the check succeeded (e.g., faces match or liveness confirmed)
operatorRequired
The result should be additionally checked by a human operator
uploadOriginal
The original video
uploadCompressed
The compressed video
uploadBestShot
The best shot taken from the video
uploadNothing
Nothing is sent (note that no folder will be created)
Key
Value
Close
Android drawable resource / iOS Pods resource
Arrow
Android drawable resource / iOS Pods resource
Key
Value
Flutter application font name
Android font resource / iOS Pods resource, used to retrieve the font on the plugin level
Key
Value
Flutter application font style name
Name of the style retrieved for the font creation on the plugin level
Key
Value
Oval
Oval shape
Rectangle
Rectangular shape