listenForOsCredentials abstract method Null safety
- BiometricPromptOptions biometricOptions
When this method is invoked, the SDK will invoke the operating system prompt to ask the user to provide credentials.
So no GUI must be explicitly defined by the code using the SDK (as required in the fingerprint and the PIN authenticators).
Params:
- biometricOptions: the options to be used when prompting.
Returns an OsAuthenticationListenHandler
that can be used to cancel
listening for OS credentials.
Implementation
Future<OsAuthenticationListenHandler> listenForOsCredentials(
BiometricPromptOptions biometricOptions,
);