EmbeddedBiometricPrompt.AuthenticationCallback Class
Definition
Important
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Callback structure provided to EmbeddedBiometricPrompt#startAuthenticationSession(
CancellationSignal, int, Executor, AuthenticationCallback).
[Android.Runtime.Register("android/hardware/biometrics/EmbeddedBiometricPrompt$AuthenticationCallback", ApiSince=37, DoNotGenerateAcw=true)]
public abstract class EmbeddedBiometricPrompt.AuthenticationCallback : Java.Lang.Object[<Android.Runtime.Register("android/hardware/biometrics/EmbeddedBiometricPrompt$AuthenticationCallback", ApiSince=37, DoNotGenerateAcw=true)>]
type EmbeddedBiometricPrompt.AuthenticationCallback = class
inherit Object- Inheritance
- Attributes
Remarks
Callback structure provided to EmbeddedBiometricPrompt.startAuthenticationSession(CancellationSignal,int,Executor,AuthenticationCallback). Users must provide an implementation of this for listening to authentication events.
Android reference for android.hardware.biometrics.EmbeddedBiometricPrompt.AuthenticationCallback.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Constructors
| Name | Description |
|---|---|
| EmbeddedBiometricPrompt.AuthenticationCallback() | |
| EmbeddedBiometricPrompt.AuthenticationCallback(IntPtr, JniHandleOwnership) | |
Properties
| Name | Description |
|---|---|
| Class |
Returns the runtime class of this |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| JniIdentityHashCode |
Gets the identity hash code assigned to this Java peer by the interop runtime. (Inherited from Object) |
| JniManagedPeerState | (Inherited from JavaObject) |
| JniPeerMembers | |
| PeerReference |
Gets the JNI object reference for this Java peer. (Inherited from Object) |
| ThresholdClass | |
| ThresholdType | |
Methods
| Name | Description |
|---|---|
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| Construct(JniObjectReference, JniObjectReferenceOptions) | (Inherited from JavaObject) |
| Dispose() |
Releases the resources held by this Java peer. (Inherited from Object) |
| Dispose(Boolean) |
Releases the resources held by this Java peer. (Inherited from Object) |
| DisposeUnlessReferenced() | (Inherited from JavaObject) |
| Equals(Object) | (Inherited from JavaObject) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| JavaFinalize() |
Obsolete.
Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object) |
| Notify() |
Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object) |
| NotifyAll() |
Wakes up all threads that are waiting on this object's monitor. (Inherited from Object) |
| OnAuthenticationError(BiometricErrorCode, ICharSequence) |
Called when an unrecoverable error has been encountered and the operation is complete. |
| OnAuthenticationError(BiometricErrorCode, String) | |
| OnAuthenticationFailed() |
Called when a biometric is valid but not recognized. |
| OnAuthenticationHelp(Int32, ICharSequence) |
Called when a recoverable error has been encountered during authentication. |
| OnAuthenticationHelp(Int32, String) | |
| OnAuthenticationPaused() |
Called when the authentication session has been paused. |
| OnAuthenticationResumed() |
Called when the authentication session has been resumed. |
| OnAuthenticationSucceeded(BiometricPrompt+AuthenticationResult) |
Called when a biometric is recognized. |
| OnBackPressed() |
Called when the user triggers a back gesture or back key press. |
| OnSessionStarted(Int64) |
Called when the authentication session has started. |
| OnTappedOutside() |
Called when the user taps outside the bounds of the prompt. |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| SetPeerReference(JniObjectReference, JniObjectReferenceOptions) | (Inherited from JavaObject) |
| ToArray<T>() |
Creates a managed array from this Java array wrapper. (Inherited from Object) |
| ToString() |
Returns a string representation of the object. (Inherited from Object) |
| UnregisterFromRuntime() |
Unregisters this Java peer from the interop runtime. (Inherited from Object) |
| Wait() |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object) |
| Wait(Int64, Int32) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
| Wait(Int64) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
Explicit Interface Implementations
| Name | Description |
|---|---|
| IJavaPeerable.Disposed() | (Inherited from JavaObject) |
| IJavaPeerable.Finalized() | (Inherited from JavaObject) |
| IJavaPeerable.JniObjectReferenceControlBlock | (Inherited from JavaObject) |
| IJavaPeerable.SetJniIdentityHashCode(Int32) | (Inherited from JavaObject) |
| IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) | (Inherited from JavaObject) |
| IJavaPeerable.SetPeerReference(JniObjectReference) | (Inherited from JavaObject) |
Extension Methods
| Name | Description |
|---|---|
| GetJniTypeName(IJavaPeerable) |
Gets the JNI name of the type of the instance |
| JavaAs<TResult>(IJavaPeerable) |
Try to coerce |
| JavaCast<TResult>(IJavaObject) |
Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| TryJavaCast<TResult>(IJavaPeerable, TResult) |
Try to coerce |