AuthenticationKeyMetadata

Kotlin |Java

public final class AuthenticationKeyMetadata
extends Object

java.lang.Object
↳	android.security.identity.AuthenticationKeyMetadata

This class was deprecated in API level 10000.
Use java.security.KeyStore with the Android hardware-backed keystore instead.

Data about authentication keys.

Summary

Public methods
`Instant`	`getExpirationDate()` This method is deprecated. Use `java.security.KeyStore` with the Android hardware-backed keystore instead.
`int`	`getUsageCount()` This method is deprecated. Use `java.security.KeyStore` with the Android hardware-backed keystore instead.

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Added in API level 34

public Instant getExpirationDate ()

This method is deprecated.
Use java.security.KeyStore with the Android hardware-backed keystore instead.

Gets expiration date for the authentication key.

Returns
`Instant`	the expiration date of the authentication key. This value cannot be `null`.

Added in API level 34

public int getUsageCount ()

This method is deprecated.
Use java.security.KeyStore with the Android hardware-backed keystore instead.

Gets usage count for the authentication key.

Returns
`int`	the usage count. Value is 0 or greater