UIApplication Class
Definition
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[Foundation.Register("UIApplication", true)]
public class UIApplication : UIKit.UIResponder[<Foundation.Register("UIApplication", true)>]
type UIApplication = class
inherit UIResponder- Inheritance
- Attributes
Constructors
| Name | Description |
|---|---|
| UIApplication() |
Creates a new UIApplication with default values. |
| UIApplication(NativeHandle) |
A constructor used when creating managed representations of unmanaged objects. Called by the runtime. |
| UIApplication(NSObjectFlag) |
Constructor to call on derived classes to skip initialization and merely allocate the object. |
Fields
| Name | Description |
|---|---|
| CheckForEventAndDelegateMismatches |
If |
| CheckForIllegalCrossThreadCalls |
Determines whether the debug builds of MonoTouch will enforce that calls done to UIKit are only issued from the UI thread. |
Properties
| Name | Description |
|---|---|
| AccessibilityActivationPoint | |
| AccessibilityAssistiveTechnologyFocusedIdentifiers | (Inherited from UIResponder) |
| AccessibilityAttributedHint | |
| AccessibilityAttributedLabel | |
| AccessibilityAttributedUserInputLabels | |
| AccessibilityAttributedValue | |
| AccessibilityCustomActions | (Inherited from UIResponder) |
| AccessibilityDirectTouchOptions | |
| AccessibilityDragSourceDescriptors | (Inherited from UIResponder) |
| AccessibilityDropPointDescriptors | (Inherited from UIResponder) |
| AccessibilityElementsHidden | |
| AccessibilityExpandedStatus | |
| AccessibilityFrame | |
| AccessibilityHeaderElements | |
| AccessibilityHint | |
| AccessibilityLabel | |
| AccessibilityLanguage | |
| AccessibilityNavigationStyle | |
| AccessibilityPath | |
| AccessibilityRespondsToUserInteraction | |
| AccessibilityTextualContext | |
| AccessibilityTraits | |
| AccessibilityUserInputLabels | |
| AccessibilityValue | |
| AccessibilityViewIsModal | |
| ActivityItemsConfiguration | (Inherited from UIResponder) |
| AlternateIconName | |
| AnnouncementDidFinishNotification |
Notification constant for AnnouncementDidFinish |
| AnnouncementNotification |
Gets the notification posted by an application that an announcement requires assistive technology. |
| ApplicationIconBadgeNumber | |
| ApplicationState | |
| ApplicationSupportsShakeToEdit | |
| AssistiveTechnologyKey |
Notification constant for AssistiveTechnologyKey |
| AssistiveTouchStatusDidChangeNotification |
Notification constant for AssistiveTouchStatusDidChange |
| BackgroundFetchIntervalMinimum |
Represents the value associated with the constant UIApplicationBackgroundFetchIntervalMinimum |
| BackgroundFetchIntervalNever |
Represents the value associated with the constant UIApplicationBackgroundFetchIntervalNever |
| BackgroundRefreshStatus | |
| BackgroundRefreshStatusDidChangeNotification |
Notification constant for BackgroundRefreshStatusDidChange |
| BackgroundTaskInvalid |
Represents the value associated with the constant UIBackgroundTaskInvalid |
| BackgroundTimeRemaining | |
| BoldTextStatusDidChangeNotification |
Notification constant for BoldTextStatusDidChange |
| ButtonShapesEnabledStatusDidChangeNotification |
Notification constant for ButtonShapesEnabledStatusDidChange |
| CanBecomeFirstResponder | (Inherited from UIResponder) |
| CanResignFirstResponder | (Inherited from UIResponder) |
| Class | (Inherited from NSObject) |
| ClassHandle |
The Objective-C class handle for this class. |
| ClosedCaptioningStatusDidChangeNotification |
Notification constant for ClosedCaptioningStatusDidChange |
| ConnectedScenes | |
| ContentSizeCategoryChangedNotification |
Notification constant for ContentSizeCategoryChanged |
| CurrentUserNotificationSettings | |
| DarkerSystemColorsStatusDidChangeNotification |
Notification constant for DarkerSystemColorsStatusDidChange |
| DebugDescription | (Inherited from NSObject) |
| Delegate |
An instance of the UIKit.IUIApplicationDelegate model class which acts as the class delegate. |
| Description | (Inherited from NSObject) |
| DidBecomeActiveNotification |
Notification constant for DidBecomeActive |
| DidChangeStatusBarFrameNotification |
Notification constant for DidChangeStatusBarFrame |
| DidChangeStatusBarOrientationNotification |
Notification constant for DidChangeStatusBarOrientation |
| DidEnterBackgroundNotification |
Notification constant for DidEnterBackground |
| DidFinishLaunchingNotification |
Notification constant for DidFinishLaunching |
| DidReceiveMemoryWarningNotification |
Notification constant for DidReceiveMemoryWarning |
| EditingInteractionConfiguration | (Inherited from UIResponder) |
| ElementFocusedNotification |
Notification constant for ElementFocused |
| EnabledRemoteNotificationTypes | |
| FocusedElementKey |
Notification constant for FocusedElementKey |
| GrayscaleStatusDidChangeNotification |
Notification constant for GrayscaleStatusDidChange |
| GuidedAccessStatusDidChangeNotification |
Notification constant for GuidedAccessStatusDidChange |
| Handle |
Handle (pointer) to the unmanaged object representation. (Inherited from NSObject) |
| HearingDevicePairedEarDidChangeNotification |
Notification constant for HearingDevicePairedEarDidChange |
| IdleTimerDisabled |
If |
| InputAccessoryView | (Inherited from UIResponder) |
| InputAccessoryViewController | (Inherited from UIResponder) |
| InputAssistantItem | (Inherited from UIResponder) |
| InputView | (Inherited from UIResponder) |
| InputViewController | (Inherited from UIResponder) |
| InvertColorsStatusDidChangeNotification |
Notification constant for InvertColorsStatusDidChange |
| IsAccessibilityElement | |
| IsDirectBinding | (Inherited from NSObject) |
| IsFirstResponder | (Inherited from UIResponder) |
| IsIgnoringInteractionEvents |
Whether the receiver is ignoring touch events. |
| IsProxy | (Inherited from NSObject) |
| IsRegisteredForRemoteNotifications |
Indicates whether app is registered for remote notifications. |
| KeyCommands | (Inherited from UIResponder) |
| KeyWindow | |
| LaunchOptionsAnnotationKey |
Launch Options Key: Use this key to find out if custom data was passed to the program by the opening application. The value of this key will be a property list. |
| LaunchOptionsBluetoothCentralsKey |
Represents the value associated with the constant UIApplicationLaunchOptionsBluetoothCentralsKey |
| LaunchOptionsBluetoothPeripheralsKey |
Represents the value associated with the constant UIApplicationLaunchOptionsBluetoothPeripheralsKey |
| LaunchOptionsCloudKitShareMetadataKey | |
| LaunchOptionsEventAttributionKey |
Represents the value associated with the constant 'UIApplicationLaunchOptionsEventAttributionKey'. |
| LaunchOptionsLocalNotificationKey |
Notification constant for LaunchOptionsLocalNot |
| LaunchOptionsLocationKey |
Launch Options Key: Application was started up in response to a location event. |
| LaunchOptionsNewsstandDownloadsKey |
Represents the value associated with the constant 'UIApplicationLaunchOptionsNewsstandDownloadsKey'. |
| LaunchOptionsRemoteNotificationKey |
Notification constant for LaunchOptionsRemoteNot |
| LaunchOptionsShortcutItemKey |
The presence of this key indicates that the application was launched via a shortcut item. |
| LaunchOptionsSourceApplicationKey |
Launch Options Key: the value associated with the key is the bundle-id of the application that launched this application. |
| LaunchOptionsUrlKey |
Launch Options Key: the application was launched in response to open a URL. the value associated with the key contains the URL to open. |
| LaunchOptionsUserActivityDictionaryKey |
Represents the value associated with the constant UIApplicationLaunchOptionsUserActivityDictionaryKey |
| LaunchOptionsUserActivityTypeKey |
Represents the value associated with the constant UIApplicationLaunchOptionsUserActivityTypeKey |
| LayoutChangedNotification |
Gets the notification posted by an application that the layout of a screen has changed. |
| MinimumKeepAliveTimeout |
Represents the value associated with the constant UIMinimumKeepAliveTimeout |
| MonoAudioStatusDidChangeNotification |
Notification constant for MonoAudioStatusDidChange |
| NetworkActivityIndicatorVisible |
Controls the status of the network activity indicator on the device. |
| NextResponder | (Inherited from UIResponder) |
| NotificationSwitchControlIdentifier |
Notification constant for NotificationSwitchContr |
| NotificationVoiceOverIdentifier |
Notification constant for NotificationVoiceOv |
| OnOffSwitchLabelsDidChangeNotification |
Notification constant for OnOffSwitchLabelsDidChange |
| OpenNotificationSettingsUrl |
Represents the value associated with the constant 'UIApplicationOpenNotificationSettingsURLString'. |
| OpenSessions | |
| OpenSettingsUrlString |
Represents the value associated with the constant UIApplicationOpenSettingsURLString |
| PageScrolledNotification |
Gets the notification posted by an application that a scroll action has finished. |
| PasteConfiguration |
The UIPasteConfiguration supported by |
| PauseAssistiveTechnologyNotification |
Pauses assistive technology notifications. |
| PreferredContentSizeCategory | |
| PrefersCrossFadeTransitionsStatusDidChangeNotification |
Notification constant for PrefersCrossFadeTransitionsStatusDidChange |
| ProtectedDataAvailable |
Whether content protection is available. |
| ProtectedDataDidBecomeAvailable |
Notification constant for ProtectedDataDidBecomeAvailable |
| ProtectedDataWillBecomeUnavailable |
Notification constant for ProtectedDataWillBecomeUnavailable |
| ReduceMotionStatusDidChangeNotification |
Notification constant for ReduceMotionStatusDidChange |
| ReduceTransparencyStatusDidChangeNotification |
Notification constant for ReduceTransparencyStatusDidChange |
| ResumeAssistiveTechnologyNotification |
Resumes assistive technology notifications. |
| RetainCount | (Inherited from NSObject) |
| ScheduledLocalNotifications | |
| ScreenChangedNotification |
Gets the notification posted by an application that a new view appears that includes a major portion of the screen. |
| Self | (Inherited from NSObject) |
| ShakeToUndoDidChangeNotification |
Notification constant for ShakeToUndoDidChange |
| SharedApplication | |
| ShortcutItems | |
| ShouldDifferentiateWithoutColorDidChangeNotification |
Notification constant for ShouldDifferentiateWithoutColorDidChange |
| ShouldGroupAccessibilityChildren | |
| SignificantTimeChangeNotification |
Notification constant for SignificantTimeChange |
| SpeakScreenStatusDidChangeNotification |
Notification constant for SpeakScreenStatusDidChange |
| SpeakSelectionStatusDidChangeNotification |
Notification constant for SpeakSelectionStatusDidChange |
| SpeechAttributeAnnouncementPriority |
Represents the value associated with the constant 'UIAccessibilitySpeechAttributeAnnouncementPriority'. |
| SpeechAttributeIpaNotation |
Returns the IPA notation for the accessibility attributed string. |
| SpeechAttributeLanguage |
Gets a BCP-47 language code. |
| SpeechAttributePitch |
Gets the value from 0.0 to 2.0 that determines the pitch for a spoken string. |
| SpeechAttributePunctuation |
Gets a value to be interpreted as a |
| SpeechAttributeQueueAnnouncement |
Key for option that spoken text interrupt existing spoken content. |
| SpeechAttributeSpellOut |
Represents the value associated with the constant 'UIAccessibilitySpeechAttributeSpellOut'. |
| StateRestorationBundleVersionKey |
Represents the value associated with the constant UIApplicationStateRestorationBundleVersionKey |
| StateRestorationSystemVersionKey |
Represents the value associated with the constant UIApplicationStateRestorationSystemVersionKey |
| StateRestorationTimestampKey |
Represents the value associated with the constant UIApplicationStateRestorationTimestampKey |
| StateRestorationUserInterfaceIdiomKey |
Represents the value associated with the constant UIApplicationStateRestorationUserInterfaceIdiomKey |
| StatusBarFrame | |
| StatusBarFrameUserInfoKey |
Represents the value associated with the constant UIApplicationStatusBarFrameUserInfoKey |
| StatusBarHidden |
Whether the status bar is visible. |
| StatusBarOrientation | |
| StatusBarOrientationAnimationDuration | |
| StatusBarOrientationUserInfoKey |
Represents the value associated with the constant UIApplicationStatusBarOrientationUserInfoKey |
| StatusBarStyle | |
| Superclass | (Inherited from NSObject) |
| SuperHandle |
Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject) |
| SupportsAlternateIcons | |
| SupportsMultipleScenes | |
| SwitchControlStatusDidChangeNotification |
Notification constant for SwitchControlStatusDidChange |
| TextAttributeContext |
Represents the value associated with the constant 'UIAccessibilityTextAttributeContext'. |
| TextAttributeCustom |
Key for option that custom attributes be applied to the accessibility text. |
| TextAttributeHeadingLevel |
Key for option of the accessibility text's heading level. |
| TextInputContextIdentifier | (Inherited from UIResponder) |
| TextInputMode | (Inherited from UIResponder) |
| TouchBar | (Inherited from UIResponder) |
| TraitAdjustable |
Obsolete.
Gets a trait that allows continuous adjustment of an accessibility element through a range of values. |
| TraitAllowsDirectInteraction |
Obsolete.
Gets a trait that allows direct touch interaction for users. |
| TraitButton |
Obsolete.
Gets a trait that indicates that |
| TraitCausesPageTurn |
Obsolete.
Gets a trait that indicates that |
| TraitHeader |
Obsolete.
Gets a trait that indicates that |
| TraitImage |
Obsolete.
Gets a trait that indicates that |
| TraitKeyboardKey |
Obsolete.
Gets a trait that indicates that |
| TraitLink |
Obsolete.
Gets a trait that indicates that |
| TraitNone |
Obsolete.
Gets a trait that indicates that |
| TraitNotEnabled |
Obsolete.
Gets a trait that indicates that |
| TraitPlaysSound |
Obsolete.
Gets a trait that indicates that |
| TraitSearchField |
Obsolete.
Gets a trait that indicates that |
| TraitSelected |
Obsolete.
Gets a trait that indicates that |
| TraitStartsMediaSession |
Obsolete.
Gets a trait that indicates that |
| TraitStaticText |
Obsolete.
Gets a trait that indicates that |
| TraitSummaryElement |
Obsolete.
Gets a trait that provides summary information when an application starts. |
| TraitTabBar |
Obsolete.
Represents the value associated with the constant 'UIAccessibilityTraitTabBar'. |
| TraitUpdatesFrequently |
Obsolete.
Gets a trait that indicates that |
| UIApplicationOpenDefaultApplicationsSettingsUrlString |
Represents the value associated with the constant 'UIApplicationOpenDefaultApplicationsSettingsURLString'. |
| UITrackingRunLoopMode |
Represents the value associated with the constant UITrackingRunLoopMode |
| UndoManager | (Inherited from UIResponder) |
| UnfocusedElementKey |
Notification constant for UnfocusedElementKey |
| UserActivity | (Inherited from UIResponder) |
| UserDidTakeScreenshotNotification |
Notification constant for UserDidTakeScreenshot |
| UserInterfaceLayoutDirection | |
| VideoAutoplayStatusDidChangeNotification |
Notification constant for VideoAutoplayStatusDidChange |
| VoiceOverStatusChanged |
Developers should not use this deprecated property. Developers should use 'VoiceOverStatusDidChangeNotification' instead. |
| VoiceOverStatusDidChangeNotification |
Notification constant for VoiceOverStatusDidChange |
| WeakDelegate | |
| WillChangeStatusBarFrameNotification |
Notification constant for WillChangeStatusBarFrame |
| WillChangeStatusBarOrientationNotification |
Notification constant for WillChangeStatusBarOrientation |
| WillEnterForegroundNotification |
Notification constant for WillEnterForeground |
| WillResignActiveNotification |
Notification constant for WillResignActive |
| WillTerminateNotification |
Notification constant for WillTerminate |
| Windows | |
| Zone | (Inherited from NSObject) |