isOSEnrolled property Null safety
Returns true if the user is enrolled to the OS based authenticator, false otherwise.
Android Specific Notes
For the biometric authenticator, if the user is enrolled with a Class 3
(formerly strong)
biometric sensor, returns true. Returns {@code false} otherwise. For instance
if the user is enrolled with a Class 2 sensor, but not with a Class 3 sensor,
this method will return false. For the fingerprint authenticator, returns true
if there is a fingerprint enrolled in the operating system, false otherwise.
Returns: true if the user is enrolled to the OS based authenticator, false otherwise.
Implementation
bool get isOSEnrolled;