Callback / Listener interfaces

AcessoBioListener

Lifecycle callbacks for the SDK session. Pass an implementation to the AcessoBio constructor.

Method	Trigger
`onErrorAcessoBio(error: ErrorBio)`	Error during the session
`onUserClosedCameraManually()`	User closed the camera manually
`onSystemClosedCameraTimeoutSession()`	Session expired due to timeout
`onSystemChangedTypeCameraTimeoutFaceInference()`	Session timed out waiting for face alignment

iAcessoBioSelfie

Callbacks for selfie capture. Pass an implementation to UnicoCheckCameraOpener.Camera.open().

Method	Trigger
`onSuccessSelfie(result: ResultCamera)`	Selfie capture succeeded — use `result.encrypted` to call the backend
`onSuccess(result: SuccessResult)`	User Journey completed — returns the `processId`
`onErrorSelfie(error: ErrorBio)`	Error during selfie capture

iAcessoBioDocument

Callbacks for document capture. Pass an implementation to UnicoCheckCameraOpener.Document.open().

Method	Trigger
`onSuccessDocument(result: ResultCamera)`	Document capture succeeded
`onErrorDocument(error: String)`	Error during document capture

CameraListener

Callbacks for the selfie camera preparation phase. Pass to prepareCamera().

Method	Trigger
`onCameraReady(cameraOpener: UnicoCheckCameraOpener.Camera)`	Camera is ready — call `cameraOpener.open(listener)` to start capture
`onCameraFailed(message: String)`	Camera preparation failed

DocumentCameraListener

Callbacks for the document camera preparation phase. Pass to prepareDocumentCamera().

Method	Trigger
`onCameraReady(cameraOpener: UnicoCheckCameraOpener.Document)`	Camera is ready — call `cameraOpener.open(documentType, listener)` to start capture
`onCameraFailed(message: String)`	Camera preparation failed