Starting the Challenge
If the response from the 3DS Server indicates that a challenge is required, the challenge process is initiated using the doChallenge method. When this is called, control of the UI is handed over to the 3DS SDK. The challenge will be performed by the SDK, and when finished the appropriate Challenge Status Receiver event will fire (completed, cancelled, etc.)
sdkTransaction.doChallenge(currentActivity, challengeParameters, this, 5);
The doChallenge method takes the following parameters:
| Parameter Name | Type | Description |
| currentActivity | android.app.Activity | The activity used by the SDK for the challenge process. |
| challengeParameters | ChallengeParameters | ACS details required by the 3DS SDK to conduct the challenge process during the transaction. For details, see the Challenge Parameters section. |
| challengeStatusReceiver | ChallengeStatusReceiver | Callback object for notifying the 3DS Requestor App about the challenge status. For details, see the Challenge Status Receiver section. |
| timeout | Integer | Timeout interval (in minutes) within which the challenge process must be completed. The minimum timeout interval is 5 minutes. |