OPPThreeDSEventListener

@protocol OPPThreeDSEventListener <NSObject>

A protocol to handle 3D Secure workflow.

  • Called before initialization of OPPThreeDSService. Use this callback to provide OPPThreeDSConfig configurations applied during OPPThreeDSService initialization phase.

    Declaration

    Objective-C

    - (void)onThreeDSConfigRequiredWithCompletion:
    (nonnull void (^)(OPPThreeDSConfig *_Nonnull))completion;

    Swift

    optional func onThreeDSConfigRequired() async -> OPPThreeDSConfig

    Parameters

    completion

    The completion block you should call to continue 3D Secure transaction.

  • Called before starting the authentication process of 3D Secure transaction. Use this callback to provide UINavigationController, which will be used for 3D Secure challenge process.

    Declaration

    Objective-C

    - (void)onThreeDSChallengeRequiredWithCompletion:
    (nonnull void (^)(UINavigationController *_Nonnull))completion;

    Swift

    optional func onThreeDSChallengeRequired() async -> UINavigationController

    Parameters

    completion

    The completion block you should call to continue 3D Secure transaction.