Added in API level 5

Summary: Inherited Constants | Fields | Ctors | Methods | Inherited Methods

ParcelUuid

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Kotlin |Java

public final class ParcelUuid
extends Object implements Parcelable

java.lang.Object
↳	android.os.ParcelUuid

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This class is a Parcelable wrapper around UUID which is an immutable representation of a 128-bit universally unique identifier.

Summary

Inherited constants

From interface android.os.Parcelable int CONTENTS_FILE_DESCRIPTOR Descriptor bit used with describeContents(): indicates that the Parcelable object's flattened representation includes a file descriptor. int PARCELABLE_WRITE_RETURN_VALUE Flag for use with writeToParcel(Parcel, int): the object being written is a return value, that is the result of a function such as "Parcelable someFunction()", "void someFunction(out Parcelable)", or "void someFunction(inout Parcelable)".

Fields
public static final Creator<ParcelUuid>	CREATOR

Public constructors
ParcelUuid(UUID uuid) Constructor creates a ParcelUuid instance from the given UUID.

Public methods
int	describeContents() Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
boolean	equals(Object object) Compares this ParcelUuid to another object for equality.
static ParcelUuid	fromString(String uuid) Creates a new ParcelUuid from a string representation of UUID.
UUID	getUuid() Get the UUID represented by the ParcelUuid.
int	hashCode() Returns a hash code value for the object.
String	toString() Returns a string representation of the ParcelUuid For example: 0000110B-0000-1000-8000-00805F9B34FB will be the return value.
void	writeToParcel(Parcel dest, int flags) Flatten this object in to a Parcel.

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.
From interface android.os.Parcelable abstract int describeContents() Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. abstract void writeToParcel(Parcel dest, int flags) Flatten this object in to a Parcel.

Fields

CREATOR

Added in API level 5

public static final Creator<ParcelUuid> CREATOR

Public constructors

ParcelUuid

Added in API level 5

public ParcelUuid (UUID uuid)

Constructor creates a ParcelUuid instance from the given UUID.

Parameters
uuid	UUID: UUID

Public methods

describeContents

Added in API level 5

public int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(android.os.Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

Returns
int	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or CONTENTS_FILE_DESCRIPTOR

equals

Added in API level 5

public boolean equals (Object object)

Compares this ParcelUuid to another object for equality. If object is not null, is a ParcelUuid instance, and all bits are equal, then true is returned.

Parameters
object	Object: the Object to compare to. This value may be null.

Returns
boolean	true if this ParcelUuid is equal to object or false if not.

fromString

Added in API level 5

public static ParcelUuid fromString (String uuid)

Creates a new ParcelUuid from a string representation of UUID.

Parameters
uuid	String: the UUID string to parse.

Returns
ParcelUuid	a ParcelUuid instance.

Throws
NullPointerException	if uuid is null.
IllegalArgumentException	if uuid is not formatted correctly.

getUuid

Added in API level 5

public UUID getUuid ()

Get the UUID represented by the ParcelUuid.

Returns
UUID	UUID contained in the ParcelUuid.

hashCode

Added in API level 5

public int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

• Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
• If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
• It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns
int	a hash code value for this object.

toString

Added in API level 5

public String toString ()

Returns a string representation of the ParcelUuid For example: 0000110B-0000-1000-8000-00805F9B34FB will be the return value.

Returns
String	a String instance.

writeToParcel

Added in API level 5

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

Parameters
dest	Parcel: The Parcel in which the object should be written. This value cannot be null.
flags	int: Additional flags about how the object should be written. May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE. Value is either 0 or a combination of Parcelable.PARCELABLE_WRITE_RETURN_VALUE, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES