BiometricFallbackOption class
A custom fallback option shown on the biometric prompt.
Android 15+ only When provided in a config's fallbackOptions list,
these appear as alternative buttons on the biometric prompt dialog.
If the user taps one, the result will have code BiometricError.fallbackSelected
with the selected option's index and text.
On iOS, macOS, and Windows this class is ignored.
Constructors
- BiometricFallbackOption({String? text, String? iconName})
Properties
- hashCode → int
-
The hash code for this object.
no setteroverride
- iconName ↔ String?
-
AndroidOptional icon type name for the fallback button. Valid values:"password","qr_code","account","generic". Maps toAuthenticationRequest.Biometric.Fallback.ICON_TYPE_*constants. When null, defaults to"generic".getter/setter pair - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- text ↔ String?
-
The text label displayed on the fallback button.
getter/setter pair
Methods
-
encode(
) → Object -
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.
override
Static Methods
-
decode(
Object result) → BiometricFallbackOption