wallet/org.multipaz.wallet.presentation/TransferHelper

TransferHelper

class TransferHelper(settingsModel: SettingsModel, documentStore: DocumentStore, trustManager: TrustManager, context: Context, deviceRetrievalHelper: DeviceRetrievalHelper, onError: (Throwable) -> Unit)

Transfer Helper provides helper functions for starting to process a presentation request, as well as finishing processing the request to get response bytes to send to requesting party (after user has accepted one or more dialog prompts)

Constructors

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constructor(settingsModel: SettingsModel, documentStore: DocumentStore, trustManager: TrustManager, context: Context, deviceRetrievalHelper: DeviceRetrievalHelper, onError: (Throwable) -> Unit)

Types

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class Builder(val settingsModel: SettingsModel, val documentStore: DocumentStore, val trustManager: TrustManager, val context: Context, deviceRetrievalHelper: DeviceRetrievalHelper? = null, var onError: (Throwable) -> Unit = {})

Builder class returning a new TransferHelper instance with a new deviceRetrievalHelper object.

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object Companion

Functions

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suspend fun finishProcessingRequest(requestedDocType: String, credentialId: String, documentRequest: DocumentRequest, onFinishedProcessing: (ByteArray) -> Unit, onAuthenticationKeyLocked: (mdocCredential: MdocCredential) -> Unit, keyUnlockData: KeyUnlockData? = null, credential: MdocCredential? = null)

Finish processing the request and produce response bytes to be sent to requesting party. This is called once the user accepted various prompts (ie. immediately after the consent prompt,

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fun sendResponse(deviceResponseBytes: ByteArray)

Send response bytes of credential data to requesting party

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suspend fun startProcessingRequest(deviceRequest: ByteArray): PresentationRequestData?

Start processing the presentation request and return a PresentationRequestData object that is used in finishProcessingRequest() to generate response bytes to send to requesting party.