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
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constructor(context: Context, listener: DeviceRetrievalHelper.Listener, executor: Executor, eDeviceKey: EcPrivateKey)
Functions
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Builds the DeviceRetrievalHelper and starts presentation.
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fun useForwardEngagement(transport: DataTransport, deviceEngagement: ByteArray, handover: ByteArray): <Error class: unknown class>
Configures the helper to use normal engagement.
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fun useReverseEngagement(transport: DataTransport, readerEngagement: ByteArray?, originInfos: List<OriginInfo>?): <Error class: unknown class>
Configures the helper to use reverse engagement.