multipaz-android-legacy/com.android.identity.android.mdoc.deviceretrieval/DeviceRetrievalHelper/Builder

Builder

class Builder(context: Context, listener: DeviceRetrievalHelper.Listener, executor: Executor, eDeviceKey: EcPrivateKey)

Builder for DeviceRetrievalHelper.

Use useForwardEngagement or useReverseEngagement to specify which kind of engagement will be used. At least one of these must be used.

Parameters

context

the application context.

listener

a listener.

executor

a Executor to use with the listener.

eDeviceKey

the ephemeral device session encryption key.

Constructors

Link copied to clipboard
constructor(context: Context, listener: DeviceRetrievalHelper.Listener, executor: Executor, eDeviceKey: EcPrivateKey)

Properties

Link copied to clipboard

Functions

Link copied to clipboard
fun build(): DeviceRetrievalHelper

Builds the DeviceRetrievalHelper and starts presentation.

Link copied to clipboard
fun useForwardEngagement(transport: DataTransport, deviceEngagement: ByteArray, handover: ByteArray): DeviceRetrievalHelper.Builder

Configures the helper to use normal engagement.

Link copied to clipboard
fun useReverseEngagement(transport: DataTransport, readerEngagement: ByteArray?, originInfos: List<OriginInfo>?): DeviceRetrievalHelper.Builder

Configures the helper to use reverse engagement.