Class2BiometricAuthPrompt.Builder

Builder(title: CharSequence, negativeButtonText: CharSequence)

Constructs a prompt builder with the given required options.

fun build(): Class2BiometricAuthPrompt

Creates a new prompt with the specified options.

fun setConfirmationRequired(confirmationRequired: Boolean): Class2BiometricAuthPrompt.Builder

Sets a hint indicating whether the prompt should require explicit user confirmation after a passive biometric (e.g. iris or face) has been recognized but before onAuthenticationSucceeded is called. Defaults to true.

Setting this option to false is generally only appropriate for frequent, low-value transactions, such as re-authenticating for a previously authorized app.

As a hint, the value of this option may be ignored by the system. For example, explicit confirmation may always be required if the user has toggled a system-wide setting to disallow pure passive authentication. This option will also be ignored on any device with an OS version prior to Android 10 (API 29).

fun setDescription(description: CharSequence): Class2BiometricAuthPrompt.Builder

Sets a description that should be displayed on the prompt. Defaults to null.

fun setSubtitle(subtitle: CharSequence): Class2BiometricAuthPrompt.Builder

Sets a subtitle that should be displayed on the prompt. Defaults to null.