程序包 ohos.event.notification

类 NotificationSubscriber

java.lang.Object

ohos.event.notification.NotificationSubscriber

public abstract class NotificationSubscriber
extends Object

Provides methods that will be called back when the subscriber receives a new notification or a notification is canceled.

NotificationSubscriber is an abstract class. If you want to monitor notifications in your application, you must first inherit this class and implement related methods. For example, if you want to be notified when a notification is received, override the onConsumed(ohos.event.notification.NotificationRequest); if you want to be notified when a notification is canceled, override the onCanceled(ohos.event.notification.NotificationRequest) method. Note that your application must have system-level permission to subscribe to notifications.

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SystemCapability

SystemCapability.Notification#ANS

构造器概要

构造器

构造器	说明
NotificationSubscriber()

方法概要

限定符和类型	方法	说明
abstract void	onCanceled(NotificationRequest request)	Called back when a notification is canceled.
abstract void	onCanceled(NotificationRequest request, NotificationSortingMap sortingMap, int deleteReason)	Called back when a notification is canceled.
abstract void	onConnected()	Called back when the subscriber is connected to the Advanced Notification Service (ANS).
abstract void	onConsumed(NotificationRequest request)	Called back when the subscriber receives a new notification.
abstract void	onConsumed(NotificationRequest request, NotificationSortingMap sortingMap)	Called back when the subscriber receives a new notification.
abstract void	onDied()	Called back when connection to the ANS has died.
abstract void	onDisConnect()	Called back when the subscriber is disconnected from the ANS.
abstract void	onDisturbModeChanged(int disturbMode)	Called when the Do Not Disturb mode type changes.
abstract void	onUpdate(NotificationSortingMap sortingMap)	Called back when the ranking information about the current notification changes.

从类继承的方法 java.lang.Object

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

构造器详细资料

NotificationSubscriber

public NotificationSubscriber()

方法详细资料

onConsumed

public abstract void onConsumed(NotificationRequest request)

Called back when the subscriber receives a new notification.

You need to inherit the NotificationSubscriber class and override this method to subscribe to and receive notifications.

参数:

request - Indicates the received NotificationRequest object.

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onConsumed

public abstract void onConsumed(NotificationRequest request,
                                NotificationSortingMap sortingMap)

Called back when the subscriber receives a new notification.

You need to inherit the NotificationSubscriber class and override this method to subscribe to and receive notifications.

参数:

request - Indicates the received NotificationRequest object.

sortingMap - Indicates the sorting map used by the current subscriber to obtain notification ranking information.

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onCanceled

public abstract void onCanceled(NotificationRequest request,
                                NotificationSortingMap sortingMap,
                                int deleteReason)

Called back when a notification is canceled.

You need to inherit the NotificationSubscriber class and override this method if you want to be notified when a notification is canceled.

参数:

request - Indicates the canceled NotificationRequest object.

sortingMap - Indicates the sorting map used by the current subscriber to obtain notification ranking information.

deleteReason - Indicates the reason for the deletion. For details, see NotificationConstant.

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onCanceled

public abstract void onCanceled(NotificationRequest request)

Called back when a notification is canceled.

You need to inherit the NotificationSubscriber class and override this method if you want to be notified when a notification is canceled.

参数:

request - Indicates the canceled NotificationRequest object.

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onUpdate

public abstract void onUpdate(NotificationSortingMap sortingMap)

Called back when the ranking information about the current notification changes.

参数:

sortingMap - Indicates the sorting map used to obtain notification ranking information.

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onConnected

public abstract void onConnected()

Called back when the subscriber is connected to the Advanced Notification Service (ANS).

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onDisConnect

public abstract void onDisConnect()

Called back when the subscriber is disconnected from the ANS.

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onDied

public abstract void onDied()

Called back when connection to the ANS has died.

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onDisturbModeChanged

public abstract void onDisturbModeChanged(int disturbMode)

Called when the Do Not Disturb mode type changes.

参数:

disturbMode - Indicates the current Do Not Disturb mode type.

从以下版本开始:

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