FingerprintUserVerificationContext class Null safety
(i.e. the user credential validation) operation to be done.
This object contains the information required to ask the user to authenticate: like for instance whether there were previous errors authenticating, etc.
- Inheritance
-
- Object
- UserVerificationContext
- FingerprintUserVerificationContext
Constructors
-
FingerprintUserVerificationContext.fromJson(Map<
String, dynamic> json) -
Alternate constructor that creates a FingerprintUserVerificationContext
from a json.
factory
Properties
- authenticator → Authenticator
-
The authenticator to be used to do the user verification.
read-onlyinherited
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- lastRecoverableError → FingerprintUserVerificationError?
-
When a recoverable error occurred during the last credential verification,
this method returns the object describing the last error.
read-only
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
Methods
-
fromJson(
Map< String, dynamic> json) → dynamic -
Returns a value of the type you specify, deserialized from a JSON object.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
Returns a JSON-encoded representation of the value you supply.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited