switchToLockConfigurationBiometrics
Protected operation to change SDK configuration without resetting. Requires at least one enrolled account. This method will attempt to authenticate the user.
There are two possible error types returned in the callback.
FTInvalidStateException:
The function is called before launching the SDK.
There are no enrolled accounts.
Wrong switchToLockConfiguration* method is used for the provided SDKConfiguration.
LockException:
LockMechanismUnavailableException - attempt to use BiometricsOnly with no biometrics enrolled on device
Parameters
the new SDKConfiguration to apply. Must use LockConfigurationType.BIOMETRICS_ONLY
the FragmentActivity that will display the authentication prompt. Also used to get the application to re-launch the SDK
the title of the authentication prompt.
the subtitle of the authentication prompt.
the description of the authentication prompt.
the "close" button of the authentication prompt.
to receive success or failure result of this operation.
Throws
if the biometric authentication failed.
if the SDK is locked.
if the provided SDKConfiguration is invalid. Please refer to the website guide to confirm your configuration is valid.
if sdkConfiguration uses setInvalidatedByBiometricChange(true) and no supported biometrics are available on the device, or LockConfigurationType.NONE is used.
if setInvalidatedByBiometricChange(false) with LockConfigurationType.BIOMETRICS_OR_DEVICE_CREDENTIALS and the device has no biometrics or lock credentials are available.
if there are no enrolled accounts.
if the SDK is not initialized.
if the SDK detects corrupted storage. This state requires the SDK to reset or to perform launchAccountRecovery
if the SDK cannot access necessary cryptographic material or perform cryptographic operations
if the API request fails. Refer to FTApiException subtypes for more specific errors.