allowsDeviceCredentials property
Whether the device PIN, pattern, password or passcode can unlock the key, besides a biometric.
This is the key's effective setting, which can differ from
CreateKeysConfig.useDeviceCredentials: Android 10 (API 29) and older
can't bind a key to both, so the option is ignored there and this is
false.
Null when requiresAuthentication is false, on Windows, and on
iOS/macOS for keys created before version 11.1.0, which didn't record
the setting.
Implementation
bool? allowsDeviceCredentials;