FingerprintManager.CryptoObject
public
static
final
class
FingerprintManager.CryptoObject
extends Object
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
Inherited methods |
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.
|
|
Public constructors
CryptoObject
public CryptoObject (Signature signature)
Parameters |
signature |
Signature : This value cannot be null . |
CryptoObject
public CryptoObject (Cipher cipher)
Parameters |
cipher |
Cipher : This value cannot be null . |
CryptoObject
public CryptoObject (Mac mac)
Parameters |
mac |
Mac : This value cannot be null . |
Public methods
getCipher
public Cipher getCipher ()
Get Cipher
object.
Returns |
Cipher |
Cipher object or null if this doesn't contain one. |
getMac
public Mac getMac ()
Get Mac
object.
Returns |
Mac |
Mac object or null if this doesn't contain one. |
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-02-10 UTC.
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