NotificationManager Class

Reference

Definition

Namespace:: Android.App

Assembly:: Mono.Android.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Class to notify the user of events that happen.

[Android.Runtime.Register("android/app/NotificationManager", DoNotGenerateAcw=true)]
public class NotificationManager : Java.Lang.Object

[<Android.Runtime.Register("android/app/NotificationManager", DoNotGenerateAcw=true)>]
type NotificationManager = class
    inherit Object

Inheritance: Object

Object
NotificationManager

Attributes: RegisterAttribute

Remarks

Android platform documentation

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

NotificationManager(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

Fields

ActionAppBlockStateChanged	Intent that is broadcast when an application is blocked or unblocked.
ActionAutomaticZenRule	Activity Action: Launch an Automatic Zen Rule configuration screen
ActionAutomaticZenRuleStatusChanged	Intent that is broadcast when the status of an `AutomaticZenRule` has changed.
ActionInterruptionFilterChanged	Intent that is broadcast when the state of getCurrentInterruptionFilter() changes.
ActionNotificationChannelBlockStateChanged	Intent that is broadcast when a `NotificationChannel` is blocked (when `NotificationChannel#getImportance()` is `#IMPORTANCE_NONE`) or unblocked (when `NotificationChannel#getImportance()` is anything other than `#IMPORTANCE_NONE`).
ActionNotificationChannelGroupBlockStateChanged	Intent that is broadcast when a `NotificationChannelGroup` is `NotificationChannelGroup#isBlocked() blocked` or unblocked.
ActionNotificationPolicyAccessGrantedChanged	Intent that is broadcast when the state of `#isNotificationPolicyAccessGranted()` changes.
ActionNotificationPolicyChanged	Intent that is broadcast when the state of getNotificationPolicy() changes.
AutomaticRuleStatusDisabled	Obsolete. Constant value for `#EXTRA_AUTOMATIC_ZEN_RULE_STATUS` - the given rule currently exists but is disabled.
AutomaticRuleStatusEnabled	Obsolete. Constant value for `#EXTRA_AUTOMATIC_ZEN_RULE_STATUS` - the given rule currently exists and is enabled.
AutomaticRuleStatusRemoved	Obsolete. Constant value for `#EXTRA_AUTOMATIC_ZEN_RULE_STATUS` - the given rule has been deleted.
AutomaticRuleStatusUnknown	Obsolete. Constant value for `#EXTRA_AUTOMATIC_ZEN_RULE_STATUS` - the current status of the rule is unknown at your target sdk version, and you should continue to provide state changes via `#setAutomaticZenRuleState(String, Condition)`.
BubblePreferenceAll	Obsolete. Indicates that all bubbles are allowed from the app.
BubblePreferenceNone	Obsolete. Indicates that the no bubbles are allowed from the app.
BubblePreferenceSelected	Obsolete. Indicates that only notifications selected by the user will appear as bubbles.
ExtraAutomaticRuleId	Used as an optional string extra on `#ACTION_AUTOMATIC_ZEN_RULE` intents.
ExtraAutomaticZenRuleId	String extra for `#ACTION_AUTOMATIC_ZEN_RULE_STATUS_CHANGED` containing the id of the `AutomaticZenRule` (see `#addAutomaticZenRule(AutomaticZenRule)`) that has changed.
ExtraAutomaticZenRuleStatus	Integer extra for `#ACTION_AUTOMATIC_ZEN_RULE_STATUS_CHANGED` containing the state of the `AutomaticZenRule`.
ExtraBlockedState	Extra for `#ACTION_NOTIFICATION_CHANNEL_BLOCK_STATE_CHANGED` or `#ACTION_NOTIFICATION_CHANNEL_GROUP_BLOCK_STATE_CHANGED` containing the new blocked state as a boolean.
ExtraNotificationChannelGroupId	Extra for `#ACTION_NOTIFICATION_CHANNEL_GROUP_BLOCK_STATE_CHANGED` containing the id of the `NotificationChannelGroup` which has a new blocked state.
ExtraNotificationChannelId	Extra for `#ACTION_NOTIFICATION_CHANNEL_BLOCK_STATE_CHANGED` containing the id of the `NotificationChannel` which has a new blocked state.
ImportanceDefault	Obsolete. Default notification importance: shows everywhere, makes noise, but does not visually intrude.
ImportanceHigh	Obsolete. Higher notification importance: shows everywhere, makes noise and peeks.
ImportanceLow	Obsolete. Low notification importance: Shows in the shade, and potentially in the status bar (see `#shouldHideSilentStatusBarIcons()`), but is not audibly intrusive.
ImportanceMax	Obsolete. Unused.
ImportanceMin	Obsolete. Min notification importance: only shows in the shade, below the fold.
ImportanceNone	Obsolete. A notification with no importance: does not show in the shade.
ImportanceUnspecified	Obsolete. Value signifying that the user has not expressed an importance.
MetaDataAutomaticRuleType	A required `meta-data` tag for activities that handle `#ACTION_AUTOMATIC_ZEN_RULE`.
MetaDataRuleInstanceLimit

Properties

AutomaticZenRules	Returns AutomaticZenRules owned by the caller.
BubblePreference	Gets the bubble preference for the app.
Class	Returns the runtime class of this `Object`. (Inherited from Object)
ConsolidatedNotificationPolicy	Returns the currently applied notification policy.
CurrentInterruptionFilter	Gets the current notification interruption filter.
Handle	The handle to the underlying Android instance. (Inherited from Object)
Importance	Returns the user specified importance for notifications from the calling package.
IsNotificationPolicyAccessGranted	Checks the ability to modify notification do not disturb policy for the calling package.
JniIdentityHashCode	(Inherited from Object)
JniPeerMembers
NotificationChannelGroups	Returns all notification channel groups belonging to the calling app.
NotificationChannels	Returns all notification channels belonging to the calling package.
NotificationDelegate	Returns the `#setNotificationDelegate(String) delegate` that can post notifications on your behalf, if there currently is one. -or- Allows a package to post notifications on your behalf using `#notifyAsPackage(String, String, int, Notification)`.
NotificationPolicy	Gets the current user-specified default notification policy. -or- Sets the current notification policy.
PeerReference	(Inherited from Object)
ThresholdClass	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
ThresholdType	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Methods

AddAutomaticZenRule(AutomaticZenRule)	Creates the given zen rule.
AreBubblesAllowed()	Obsolete. Gets whether all notifications posted by this app can appear outside of the notification shade, floating over other apps' content.
AreBubblesEnabled()	Returns whether bubbles are enabled at the feature level for the current user.
AreNotificationsEnabled()	Returns whether notifications from the calling package are blocked.
AreNotificationsPaused()	Returns whether notifications from this package are temporarily hidden.
Cancel(Int32)	Cancels a previously posted notification.
Cancel(String, Int32)	Cancels a previously posted notification.
CancelAll()	Cancel all previously shown notifications.
CancelAsPackage(String, String, Int32)	Cancels a previously posted notification.
CanNotifyAsPackage(String)	Returns whether you are allowed to post notifications on behalf of a given package, with `#notifyAsPackage(String, String, int, Notification)`.
Clone()	Creates and returns a copy of this object. (Inherited from Object)
CreateNotificationChannel(NotificationChannel)	Creates a notification channel that notifications can be posted to.
CreateNotificationChannelGroup(NotificationChannelGroup)	Creates a group container for `NotificationChannel` objects.
CreateNotificationChannelGroups(IList<NotificationChannelGroup>)	Creates multiple notification channel groups.
CreateNotificationChannels(IList<NotificationChannel>)	Creates multiple notification channels that different notifications can be posted to.
DeleteNotificationChannel(String)	Deletes the given notification channel.
DeleteNotificationChannelGroup(String)	Deletes the given notification channel group, and all notification channels that belong to it.
Dispose()	(Inherited from Object)
Dispose(Boolean)	(Inherited from Object)
Equals(Object)	Indicates whether some other object is "equal to" this one. (Inherited from Object)
FromContext(Context)
GetActiveNotifications()	Recover a list of active notifications: ones that have been posted by the calling app that have not yet been dismissed by the user or `#cancel(String, int)`ed by the app.
GetAutomaticZenRule(String)	Returns the AutomaticZenRule with the given id, if it exists and the caller has access.
GetHashCode()	Returns a hash code value for the object. (Inherited from Object)
GetNotificationChannel(String)	Returns the notification channel settings for a given channel id.
GetNotificationChannel(String, String)	Returns the notification channel settings for a given channel and `ShortcutInfo#getId() conversation id`.
GetNotificationChannelGroup(String)	Returns the notification channel group settings for a given channel group id.
IsNotificationListenerAccessGranted(ComponentName)	Checks whether the user has approved a given `android.service.notification.NotificationListenerService`.
JavaFinalize()	Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object)
Notify()	Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object)
Notify(Int32, Notification)	Post a notification to be shown in the status bar.
Notify(String, Int32, Notification)	Posts a notification to be shown in the status bar.
NotifyAll()	Wakes up all threads that are waiting on this object's monitor. (Inherited from Object)
NotifyAsPackage(String, String, Int32, Notification)	Posts a notification as a specified package to be shown in the status bar.
RemoveAutomaticZenRule(String)	Deletes the automatic zen rule with the given id.
SetAutomaticZenRuleState(String, Condition)	Informs the notification manager that the state of an `AutomaticZenRule` has changed.
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Object)
SetInterruptionFilter(InterruptionFilter)	Sets the current notification interruption filter.
ShouldHideSilentStatusBarIcons()	Returns whether the user wants silent notifications (see `#IMPORTANCE_LOW` to appear in the status bar.
ToArray<T>()	(Inherited from Object)
ToString()	Returns a string representation of the object. (Inherited from Object)
UnregisterFromRuntime()	(Inherited from Object)
UpdateAutomaticZenRule(String, AutomaticZenRule)	Updates the given zen rule.
Wait()	Causes the current thread to wait until another thread invokes the `java.lang.Object#notify()` method or the `java.lang.Object#notifyAll()` method for this object. (Inherited from Object)
Wait(Int64)	Causes the current thread to wait until either another thread invokes the `java.lang.Object#notify()` method or the `java.lang.Object#notifyAll()` method for this object, or a specified amount of time has elapsed. (Inherited from Object)
Wait(Int64, Int32)	Causes the current thread to wait until another thread invokes the `java.lang.Object#notify()` method or the `java.lang.Object#notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed. (Inherited from Object)

Explicit Interface Implementations

IJavaPeerable.Disposed()	(Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced()	(Inherited from Object)
IJavaPeerable.Finalized()	(Inherited from Object)
IJavaPeerable.JniManagedPeerState	(Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32)	(Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference)	(Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to