enroll method

@override Future<FaceTemplate> enroll(String label, List<Face> samples)

Enroll a new face from multiple sample captures.

label is a human-readable name (e.g. "Owner"). samples should contain at least 3 face captures for accuracy.

Implementation

@override
Future<FaceTemplate> enroll(String label, List<Face> samples) =>
    _withFallback(
      () => primary.enroll(label, samples),
      () => fallback.enroll(label, samples),
    );