FingerprintDevice class abstract
Contract for a hardware fingerprint capture device.
Implemented by vendor packages and registered via FingerprintDeviceRegistry
before fingerprint_verification trust-flow steps run.
Constructors
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> -
capture(
{required int fingerPosition, Duration timeout = const Duration(seconds: 30)}) → Future< FingerprintCaptureResult> -
isSensorAvailable(
) → Future< SensorAvailability> -
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