BiometricUserVerificationHandler class abstract
The objects consuming the outcome of an interaction where the user provides biometric credentials.
This is used with the Aaid.biometric authenticator attestation identifier. The particularity of this authenticator with the other authenticators, is that the SDK relies on the operating system prompt to authentication (i.e. there is no need to develop a GUI to do the authentication when this authenticator is used).
- Inheritance
-
- Object
- CancellableHandler
- UserVerificationHandler
- BiometricUserVerificationHandler
Constructors
- BiometricUserVerificationHandler(String operationId)
-
Default constructor that creates a BiometricUserVerificationHandler.
factory
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
cancel(
) → Future< void> -
This method should be invoked if the operation must be canceled.
inherited
-
listenForOsCredentials(
BiometricPromptOptions biometricOptions) → Future< OsAuthenticationListenHandler> - When this method is invoked, the SDK will invoke the operating system prompt to ask the user to provide credentials.
-
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