Initializing the SDK
Depending on the 3DS Requestor application implementation, a ThreeDS2Service instance is created either during startup of the 3DS Requestor app (as a background task), or when a transaction is initiated. The state of the service is maintained until the cleanup method is called. To create an instance of the ThreeDS2Service call the initialize method like so:
try threeDS2Service.initialize(
configParameters: configParameters,
locale: nil,
uiCustomization: uiCustom,
clientEventListener: clientEventListener,
securityEventListener: securityEventListener)
| Parameter Name | Type | Description |
| configParameters | ConfigParameters | Configuration information that shall be used during initialization. See the Config Parameters section below. |
| locale | String | A string that represents the locale for the app's user interface (e.g. "en-US"). This parameter is reserved for future use. |
| uiCustomization | UiCustomization | A class that allows the customization of the 3DS SDK UI elements (fonts, colors, etc.). See the UI Customization section for details. |
| clientEventListener | ClientEventListener | A listener to receive SDK events (for logging, etc.) See the Client Event Listener section for details on the available events. |
| securityEventListener | securityEventListener | A listener to receive security warning events raised during SDK initialization and during runtime. See the Security Event Listener section for details. |