FingerprintManager.CryptoObject

Kotlin |Java

public static final class FingerprintManager.CryptoObject
extends Object

java.lang.Object
↳	android.hardware.fingerprint.FingerprintManager.CryptoObject

This class was deprecated in API level 28.
See BiometricPrompt.CryptoObject

A wrapper class for the crypto objects supported by FingerprintManager. Currently the framework supports Signature, Cipher and Mac objects.

Summary

Public constructors
`CryptoObject(Signature signature)`
`CryptoObject(Cipher cipher)`
`CryptoObject(Mac mac)`

Public methods
`Cipher`	`getCipher()` Get `Cipher` object.
`Mac`	`getMac()` Get `Mac` object.
`Signature`	`getSignature()` Get `Signature` object.

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 23

public CryptoObject (Signature signature)

Parameters
`signature`	`Signature`: This value cannot be `null`.

Added in API level 23

public CryptoObject (Cipher cipher)

Parameters
`cipher`	`Cipher`: This value cannot be `null`.

Added in API level 23

public CryptoObject (Mac mac)

Parameters
`mac`	`Mac`: This value cannot be `null`.

Added in API level 23

public Cipher getCipher ()

Get Cipher object.

Returns
`Cipher`	`Cipher` object or null if this doesn't contain one.

Added in API level 23

public Mac getMac ()

Get Mac object.

Returns
`Mac`	`Mac` object or null if this doesn't contain one.

Added in API level 23

public Signature getSignature ()

Get Signature object.

Returns
`Signature`	`Signature` object or null if this doesn't contain one.