程序包 ohos.event.notification

类 NotificationSortingMap

java.lang.Object

ohos.event.notification.NotificationSortingMap

所有已实现的接口:

Sequenceable

public class NotificationSortingMap
extends Object
implements Sequenceable

Provides sorting information about the active notifications among all the notifications that have been subscribed to.

从以下版本开始:

2

SystemCapability

SystemCapability.Notification#ANS

嵌套类概要

从接口继承的嵌套类/接口 ohos.utils.Sequenceable

Sequenceable.Producer<T>

字段概要

字段

限定符和类型	字段	说明
static Sequenceable.Producer<NotificationSortingMap>	PRODUCER	Creates a NotificationSortingMap instance from a Parcel.

构造器概要

构造器

构造器	说明
NotificationSortingMap()	Default constructor used to create a NotificationSortingMap instance.

方法概要

限定符和类型	方法	说明
List<String>	getHashCode()	Obtains the list of sorted hash codes.
boolean	getNotificationSorting(String hashCode, NotificationSorting sorting)	Obtains NotificationSorting based on the hash codes.
boolean	marshalling(Parcel out)	Marshals a NotificationSortingMap object into a Parcel.
String	toString()	Returns a string representation of the object.
boolean	unmarshalling(Parcel in)	Unmarshals a NotificationSortingMap object from a Parcel.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

从接口继承的方法 ohos.utils.Sequenceable

hasFileDescriptor

字段详细资料

PRODUCER

public static final Sequenceable.Producer<NotificationSortingMap> PRODUCER

Creates a NotificationSortingMap instance from a Parcel.

从以下版本开始:

4

构造器详细资料

NotificationSortingMap

public NotificationSortingMap()

Default constructor used to create a NotificationSortingMap instance.

方法详细资料

getHashCode

public List<String> getHashCode()

Obtains the list of sorted hash codes.

返回:

Returns the list of sorted hash codes.

从以下版本开始:

2

getNotificationSorting

public boolean getNotificationSorting(String hashCode,
                                      NotificationSorting sorting)

Obtains NotificationSorting based on the hash codes.

参数:

hashCode - Indicates the hash codes obtained by using getHashCode().

sorting - Indicates the sorting information about the hash codes.

返回:

Returns true if NotificationSorting is obtained based on the hash codes; returns false otherwise.

从以下版本开始:

2

marshalling

public boolean marshalling(Parcel out)

Marshals a NotificationSortingMap object into a Parcel.

A process can call the unmarshalling(ohos.utils.Parcel) method to unmarshal a NotificationSortingMap object from a Parcel to implement inter-process communication (IPC).

指定者:

marshalling 在接口中 Sequenceable

参数:

out - Indicates the Parcel object for marshalling.

返回:

Returns true if the marshalling is successful; returns false otherwise.

从以下版本开始:

2

unmarshalling

public boolean unmarshalling(Parcel in)

Unmarshals a NotificationSortingMap object from a Parcel.

指定者:

unmarshalling 在接口中 Sequenceable

参数:

in - Indicates the Parcel object for unmarshalling.

返回:

Returns true if the unmarshalling is successful; returns false otherwise.

从以下版本开始:

2

toString

public String toString()

从类复制的说明: Object

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

覆盖:

toString 在类中 Object

返回:

a string representation of the object.

从以下版本开始:

4