HMEventTrigger Class

Reference

Definition

Namespace:: HomeKit

Assembly:: Xamarin.iOS.dll

Important

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Associates one or HMEvent objects with a NSPredicate that, if true, triggers a scene change.

[Foundation.Register("HMEventTrigger", true)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 10, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public class HMEventTrigger : HomeKit.HMTrigger

type HMEventTrigger = class
    inherit HMTrigger

Inheritance: Object

NSObject

HMTrigger
HMEventTrigger

Attributes: RegisterAttribute IntroducedAttribute

Constructors

HMEventTrigger(IntPtr)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime.
HMEventTrigger(NSObjectFlag)	Constructor to call on derived classes to skip initialization and merely allocate the object.
HMEventTrigger(String, HMEvent[], HMEvent[], NSDateComponents[], NSPredicate)
HMEventTrigger(String, HMEvent[], NSPredicate)	Creates a new HMEventTrigger with the provided values.

Properties

ActionSets	Gets an array that contains the action sets that are run by the trigger. (Inherited from HMTrigger)
Class	(Inherited from NSObject)
ClassHandle	The handle for this class.
DebugDescription	A developer-meaningful description of this object. (Inherited from NSObject)
Description	Description of the object, the Objective-C version of ToString. (Inherited from NSObject)
Enabled	Gets a value that tells whether the trigger is enabled. (Inherited from HMTrigger)
EndEvents
Events	The array of HMEvent objects that trigger the evaluation of the Predicate.
ExecuteOnce
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
IsDirectBinding	(Inherited from NSObject)
IsProxy	(Inherited from NSObject)
LastFireDate	Gets the most recent time that the trigger was fired. (Inherited from HMTrigger)
Name	Gets the name of the trigger. (Inherited from HMTrigger)
Predicate	Evaluated before performing the scene change associated with an event. If `false`, the scene change does not occur.
Recurrences
RetainCount	Returns the current Objective-C retain count for the object. (Inherited from NSObject)
Self	(Inherited from NSObject)
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
TriggerActivationState
UniqueIdentifier	Uniquely identifies this HMTrigger. (Inherited from HMTrigger)
Zone	(Inherited from NSObject)

Methods

AddActionSet(HMActionSet, Action<NSError>)	Adds `actionSet` to the list of action sets that are run by this trigger and runs `completion` after it has been added. (Inherited from HMTrigger)
AddActionSetAsync(HMActionSet)	Adds `actionSet` to the list of action sets that are run by this trigger and runs `completion` after it has been added. (Inherited from HMTrigger)
AddEvent(HMEvent, Action<NSError>)	Developers should not use this deprecated method. Developers should use 'UpdateEvents' instead.
AddEventAsync(HMEvent)	Developers should not use this deprecated method. Developers should use 'UpdateEvents' instead.
AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using NSString keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using string keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AwakeFromNib()	Called after the object has been loaded from the nib file. Overriders must call base.AwakeFromNib(). (Inherited from NSObject)
BeginInvokeOnMainThread(Action)	(Inherited from NSObject)
BeginInvokeOnMainThread(Selector, NSObject)	Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject)
Bind(NSString, NSObject, String, NSDictionary)	(Inherited from NSObject)
Bind(String, NSObject, String, NSDictionary)	Obsolete. (Inherited from NSObject)
BindingInfo(String)	Obsolete. (Inherited from NSObject)
BindingOptionDescriptions(String)	Obsolete. (Inherited from NSObject)
BindingValueClass(String)	Obsolete. (Inherited from NSObject)
CommitEditing()	(Inherited from NSObject)
CommitEditing(NSObject, Selector, IntPtr)	(Inherited from NSObject)
ConformsToProtocol(IntPtr)	Invoked to determine if this object implements the specified protocol. (Inherited from NSObject)
Copy()	Performs a copy of the underlying Objective-C object. (Inherited from NSObject)
CreatePredicateForEvaluatingTrigger(HMCharacteristic, NSPredicateOperatorType, NSObject)	Factory method to create an NSPredicate that evaluates the `characteristic` against the `value` using the `operatorType`.
CreatePredicateForEvaluatingTrigger(HMPresenceEvent)
CreatePredicateForEvaluatingTriggerOccurringAfterDate(NSDateComponents)	Factory method to create an NSPredicate that is `true` if the event occurred on or prior to `dateComponents`.
CreatePredicateForEvaluatingTriggerOccurringAfterSignificantEvent(HMSignificantEvent, NSDateComponents)	Factory method to create an NSPredicate that evaluates to `true` if the `significantEvent` occurred.
CreatePredicateForEvaluatingTriggerOccurringAfterSignificantEvent(HMSignificantTimeEvent)
CreatePredicateForEvaluatingTriggerOccurringBeforeDate(NSDateComponents)	Factory method to create an NSPredicate that is `true` if the triggering event occurred before `dateComponents`.
CreatePredicateForEvaluatingTriggerOccurringBeforeSignificantEvent(HMSignificantEvent, NSDateComponents)	Creates a predicate that causes a trigger to evaluate `offset` before the specified significant event.
CreatePredicateForEvaluatingTriggerOccurringBeforeSignificantEvent(HMSignificantTimeEvent)
CreatePredicateForEvaluatingTriggerOccurringBetweenDates(NSDateComponents, NSDateComponents)
CreatePredicateForEvaluatingTriggerOccurringBetweenSignificantEvent(HMSignificantTimeEvent, HMSignificantTimeEvent)
CreatePredicateForEvaluatingTriggerOccurringOnDate(NSDateComponents)	Factory method to create an NSPredicate that evaluates to `true` if the triggering event occurred before `dateComponent`.
DangerousAutorelease()	(Inherited from NSObject)
DangerousRelease()	(Inherited from NSObject)
DangerousRetain()	(Inherited from NSObject)
DidChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates a change occurred to the indexes for a to-many relationship. (Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
DidChangeValue(String)	Indicates that a change occurred on the specified key. (Inherited from NSObject)
Dispose()	Releases the resources used by the NSObject object. (Inherited from NSObject)
Dispose(Boolean)	Releases the resources used by the NSObject object. (Inherited from NSObject)
DoesNotRecognizeSelector(Selector)	Indicates that this object does not recognize the specified selector. (Inherited from NSObject)
Enable(Boolean, Action<NSError>)	Enables or disables the trigger and runs `completion` after it has been enabled or disabled. (Inherited from HMTrigger)
EnableAsync(Boolean)	Enables or disables the trigger and runs `completion` after it has been enabled or disabled. (Inherited from HMTrigger)
Equals(NSObject)	(Inherited from NSObject)
Equals(Object)	(Inherited from NSObject)
ExposedBindings()	(Inherited from NSObject)
GetBindingInfo(NSString)	(Inherited from NSObject)
GetBindingOptionDescriptions(NSString)	(Inherited from NSObject)
GetBindingValueClass(NSString)	(Inherited from NSObject)
GetDictionaryOfValuesFromKeys(NSString[])	Retrieves the values of the specified keys. (Inherited from NSObject)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeField(String)	Obsolete. (Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
Init()	(Inherited from NSObject)
InitializeHandle(IntPtr, String)	(Inherited from NSObject)
InitializeHandle(IntPtr)	(Inherited from NSObject)
Invoke(Action, Double)	(Inherited from NSObject)
Invoke(Action, TimeSpan)	(Inherited from NSObject)
InvokeOnMainThread(Action)	(Inherited from NSObject)
InvokeOnMainThread(Selector, NSObject)	Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject)
IsEqual(NSObject)	(Inherited from NSObject)
IsKindOfClass(Class)	(Inherited from NSObject)
IsMemberOfClass(Class)	(Inherited from NSObject)
MarkDirty()	Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject)
MutableCopy()	Creates a mutable copy of the specified NSObject. (Inherited from NSObject)
ObjectDidEndEditing(NSObject)	(Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)	Indicates that the value at the specified keyPath relative to this object has changed. (Inherited from NSObject)
PerformSelector(Selector, NSObject, Double, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)	Invokes the selector on the current instance and if the `obj` is not null, it passes this as its single parameter. (Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean)	(Inherited from NSObject)
PerformSelector(Selector)	(Inherited from NSObject)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
RemoveActionSet(HMActionSet, Action<NSError>)	Removes `actionSet` from the trigger and runs `completion` after it has finished. (Inherited from HMTrigger)
RemoveActionSetAsync(HMActionSet)	Removes `actionSet` from the trigger and runs `completion` after it has finished. (Inherited from HMTrigger)
RemoveEvent(HMEvent, Action<NSError>)	Attempts to remove `event` from Events and calls the `completion` handler afterwards.
RemoveEventAsync(HMEvent)	Attempts to remove `event` from Events and calls the `completion` handler afterwards.
RemoveObserver(NSObject, NSString, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RemoveObserver(NSObject, NSString)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RemoveObserver(NSObject, String)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RespondsToSelector(Selector)	Whether this object recognizes the specified selector. (Inherited from NSObject)
SetNativeField(String, NSObject)	Obsolete. (Inherited from NSObject)
SetNilValueForKey(NSString)	Sets the value of the specified key to null. (Inherited from NSObject)
SetValueForKey(NSObject, NSString)	Sets the value of the property specified by the key to the specified value. (Inherited from NSObject)
SetValueForKeyPath(IntPtr, NSString)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime. (Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)	Sets the value of a property that can be reached using a keypath. (Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)	Indicates an attempt to write a value to an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)	Sets the values of this NSObject to those in the specified dictionary. (Inherited from NSObject)
ToString()	Returns a string representation of the value of the current instance. (Inherited from NSObject)
Unbind(NSString)	(Inherited from NSObject)
Unbind(String)	Obsolete. (Inherited from NSObject)
UpdateEndEvents(HMEvent[], Action<NSError>)
UpdateEndEventsAsync(HMEvent[])
UpdateEvents(HMEvent[], Action<NSError>)
UpdateEventsAsync(HMEvent[])
UpdateExecuteOnce(Boolean, Action<NSError>)
UpdateExecuteOnceAsync(Boolean)
UpdateName(String, Action<NSError>)	Updates the name of the trigger and runs `completion` after it has finished. (Inherited from HMTrigger)
UpdateNameAsync(String)	Updates the name of the trigger and runs `completion` after it has finished. (Inherited from HMTrigger)
UpdatePredicate(NSPredicate, Action<NSError>)	Attempts to modify the Predicate and calls the `completion` handler afterwards.
UpdatePredicateAsync(NSPredicate)	Attempts to modify the Predicate and calls the `completion` handler afterwards.
UpdateRecurrences(NSDateComponents[], Action<NSError>)
UpdateRecurrencesAsync(NSDateComponents[])
ValueForKey(NSString)	Returns the value of the property associated with the specified key. (Inherited from NSObject)
ValueForKeyPath(NSString)	Returns the value of a property that can be reached using a keypath. (Inherited from NSObject)
ValueForUndefinedKey(NSString)	Indicates an attempt to read a value of an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
WillChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates that the values of the specified indices in the specified key are about to change. (Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
WillChangeValue(String)	Indicates that the value of the specified key is about to change. (Inherited from NSObject)

Extension Methods

GetDebugDescription(INSObjectProtocol)
GetAccessibilityCustomRotors(NSObject)	Gets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.
SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])	Sets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.

Applies to

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