FingerprintManagerCompat

Use androidx.biometrics.BiometricPrompt instead.

A class that coordinates access to the fingerprint hardware.

On platforms before M, this class behaves as there would be no fingerprint hardware available.

Types

Callback structure provided to authenticate.

Container for callback data from authenticate.

A wrapper class for the crypto objects supported by FingerprintManager.

open fun authenticate(@Nullable crypto: @Nullable FingerprintManagerCompat.CryptoObject, flags: Int, @Nullable cancel: @Nullable CancellationSignal, @NonNull callback: @NonNull FingerprintManagerCompat.AuthenticationCallback, @Nullable handler: @Nullable Handler)

open fun ~~authenticate~~(@Nullable crypto: @Nullable FingerprintManagerCompat.CryptoObject, flags: Int, cancel: @Nullable CancellationSignal, @NonNull callback: @NonNull FingerprintManagerCompat.AuthenticationCallback, @Nullable handler: @Nullable Handler)

Request authentication of a crypto object.

@NonNull

open fun from(@NonNull context: @NonNull Context): @NonNull FingerprintManagerCompat

Get a FingerprintManagerCompat instance for a provided context.

Determine if there is at least one fingerprint enrolled.

Determine if fingerprint hardware is present and functional.