AppBiometrics class abstract final

A unified biometric authentication service (Face ID / Touch ID / Fingerprint).

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

availableBiometrics → Future<List<BiometricType>>

Returns the list of enrolled biometric types on this device.

no setter

customAuthenticator ↔ Future<bool> Function({required String localizedReason, bool useErrorDialogs})?

Pluggable biometric authenticator implementation.

getter/setter pair

customAvailabilityChecker ↔ Future<bool> Function()?

Pluggable biometric availability checker.

getter/setter pair

customTypesChecker ↔ Future<List<BiometricType>> Function()?

Pluggable available types checker.

getter/setter pair

isAvailable → Future<bool>

Whether biometric authentication hardware is available and enrolled.

no setter

Static Methods

authenticate({required String localizedReason, bool useErrorDialogs = true}) → Future<bool>

Prompts the user for biometric authentication with localizedReason.