AccessibilityServiceInfo Class

Reference

Definition

Namespace:: Android.AccessibilityServices

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.

This class describes an AccessibilityService.

[Android.Runtime.Register("android/accessibilityservice/AccessibilityServiceInfo", DoNotGenerateAcw=true)]
public class AccessibilityServiceInfo : Java.Lang.Object, Android.OS.IParcelable, IDisposable, Java.Interop.IJavaPeerable

[<Android.Runtime.Register("android/accessibilityservice/AccessibilityServiceInfo", DoNotGenerateAcw=true)>]
type AccessibilityServiceInfo = class
    inherit Object
    interface IParcelable
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable

Inheritance: Object

Object
AccessibilityServiceInfo

Attributes: RegisterAttribute

Implements: IParcelable IJavaObject IJavaPeerable IDisposable

Remarks

This class describes an AccessibilityService. The system notifies an AccessibilityService for android.view.accessibility.AccessibilityEvents according to the information encapsulated in this class.

<div class="special reference"> <h3>Developer Guides</h3>

For more information about creating AccessibilityServices, read the Accessibility developer guide.

</div>

Java documentation for android.accessibilityservice.AccessibilityServiceInfo.

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

AccessibilityServiceInfo()	Creates a new instance.
AccessibilityServiceInfo(IntPtr, JniHandleOwnership)	A constructor used when creating managed representations of JNI objects; called by the runtime.

Fields

CapabilityCanControlMagnification	Obsolete. Capability: This accessibility service can control display magnification.
CapabilityCanPerformGestures	Obsolete. Capability: This accessibility service can perform gestures.
CapabilityCanRequestEnhancedWebAccessibility	This member is deprecated.
CapabilityCanRequestFilterKeyEvents	Obsolete. Capability: This accessibility service can request to filter the key event stream.
CapabilityCanRequestFingerprintGestures	Obsolete. Capability: This accessibility service can capture gestures from the fingerprint sensor
CapabilityCanRequestTouchExploration	Obsolete. Capability: This accessibility service can request touch exploration mode in which touched items are spoken aloud and the UI can be explored via gestures.
CapabilityCanRetrieveWindowContent	Obsolete. Capability: This accessibility service can retrieve the active window content.
CapabilityCanTakeScreenshot	Obsolete. Capability: This accessibility service can take screenshot.
Default	Obsolete. If an `AccessibilityService` is the default for a given type.
FlagEnableAccessibilityVolume	Obsolete. This flag requests that all audio tracks system-wide with `android.media.AudioAttributes#USAGE_ASSISTANCE_ACCESSIBILITY` be controlled by the `android.media.AudioManager#STREAM_ACCESSIBILITY` volume.
FlagIncludeNotImportantViews	Obsolete. If this flag is set the system will regard views that are not important for accessibility in addition to the ones that are important for accessibility.
FlagInputMethodEditor	Obsolete. This flag makes the AccessibilityService an input method editor with a subset of input method editor capabilities: get the `android.view.inputmethod.InputConnection` and get text selection change notifications.
FlagReportViewIds	Obsolete. This flag requests that the `AccessibilityNodeInfo`s obtained by an `AccessibilityService` contain the id of the source view.
FlagRequest2FingerPassthrough	Obsolete. This flag requests that when when `#FLAG_REQUEST_MULTI_FINGER_GESTURES` is enabled, two-finger passthrough gestures are re-enabled.
FlagRequestAccessibilityButton	Obsolete. This flag indicates to the system that the accessibility service requests that an accessibility button be shown within the system's navigation area, if available.
FlagRequestEnhancedWebAccessibility	This member is deprecated.
FlagRequestFilterKeyEvents	Obsolete. This flag requests from the system to filter key events.
FlagRequestFingerprintGestures	Obsolete. This flag requests that all fingerprint gestures be sent to the accessibility service.
FlagRequestMultiFingerGestures	Obsolete. This flag requests that when when `#FLAG_REQUEST_TOUCH_EXPLORATION_MODE` is enabled, multi-finger gestures are also enabled.
FlagRequestShortcutWarningDialogSpokenFeedback	Obsolete. This flag requests that accessibility shortcut warning dialog has spoken feedback when dialog is shown.
FlagRequestTouchExplorationMode	Obsolete. This flag requests that the system gets into touch exploration mode.
FlagRetrieveInteractiveWindows	Obsolete. This flag indicates to the system that the accessibility service wants to access content of all interactive windows.
FlagSendMotionEvents	Obsolete. This flag requests that when when `#FLAG_REQUEST_TOUCH_EXPLORATION_MODE` is enabled, a service will receive the motion events for each successfully-detected gesture.
FlagServiceHandlesDoubleTap	Obsolete. This flag requests that when `#FLAG_REQUEST_TOUCH_EXPLORATION_MODE` is enabled, double tap and double tap and hold gestures are dispatched to the service rather than being handled by the framework.

Properties

CanRetrieveWindowContent	Obsolete. Whether this service can retrieve the current window's content.
Capabilities	Returns the bit mask of capabilities this accessibility service has such as being able to retrieve the active window content, etc.
Class	Returns the runtime class of this `Object`. (Inherited from Object)
Creator
Description	Obsolete. Gets the non-localized description of the accessibility service.
EventTypes	The event types an `AccessibilityService` is interested in.
FeedbackType	The feedback type an AccessibilityService provides.
Flags	This field represents a set of flags used for configuring an `AccessibilityService`.
Handle	The handle to the underlying Android instance. (Inherited from Object)
Id	The accessibility service id.
InteractiveUiTimeoutMillis	Get the recommended timeout for interactive controls. -or- Set the recommended time that interactive controls need to remain on the screen to support the user.
IsAccessibilityTool	Indicates if the service is used to assist users with disabilities.
JniIdentityHashCode	(Inherited from Object)
JniPeerMembers
MotionEventSources	Returns the bit mask of `android.view.InputDevice` sources that the accessibility service wants to listen to for generic `android.view.MotionEvent`s. -or- Sets the bit mask of `android.view.InputDevice` sources that the accessibility service wants to listen to for generic `android.view.MotionEvent`s.
NonInteractiveUiTimeoutMillis	Get the recommended timeout for non-interactive controls. -or- Set the recommended time that non-interactive controls need to remain on the screen to support the user.
NotificationTimeout	The timeout, in milliseconds, after the most recent event of a given type before an `AccessibilityService` is notified.
PackageNames	The package names an `AccessibilityService` is interested in.
PeerReference	(Inherited from Object)
ResolveInfo	The service `ResolveInfo`.
SettingsActivityName	The settings activity name.
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.
TileServiceName	Gets the name of `android.service.quicksettings.TileService` is associated with this accessibility service.

Methods

CapabilityToString(AccessibilityServiceCapabilities)	Returns the string representation of a capability.
Clone()	Creates and returns a copy of this object. (Inherited from Object)
DescribeContents()	To be added
Dispose()	(Inherited from Object)
Dispose(Boolean)	(Inherited from Object)
Equals(Object)	Indicates whether some other object is "equal to" this one. (Inherited from Object)
FeedbackTypeToString(FeedbackFlags)	Returns the string representation of a feedback type.
FlagToString(AccessibilityServiceFlags)	Returns the string representation of a flag.
GetHashCode()	Returns a hash code value for the object. (Inherited from Object)
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)
LoadDescription(PackageManager)	The localized description of the accessibility service.
LoadIntro(PackageManager)	The localized intro of the accessibility service.
LoadIntroFormatted(PackageManager)	The localized intro of the accessibility service.
LoadSummary(PackageManager)	The localized summary of the accessibility service.
LoadSummaryFormatted(PackageManager)	The localized summary of the accessibility service.
Notify()	Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object)
NotifyAll()	Wakes up all threads that are waiting on this object's monitor. (Inherited from Object)
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Object)
ToArray<T>()	(Inherited from Object)
ToString()	Returns a string representation of the object. (Inherited from Object)
UnregisterFromRuntime()	(Inherited from Object)
Wait()	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object)
Wait(Int64, Int32)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)
Wait(Int64)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)
WriteToParcel(Parcel, ParcelableWriteFlags)	Flatten this object in to a Parcel.

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

Share via