AccessibilityWindowInfoCompat

public static final int TYPE_ACCESSIBILITY_OVERLAY = 4

Window type: Windows that are overlaid only by an for interception of user interactions without changing the windows an accessibility service can introspect. In particular, an accessibility service can introspect only windows that a sighted user can interact with which they can touch these windows or can type into these windows. For example, if there is a full screen accessibility overlay that is touchable, the windows below it will be introspectable by an accessibility service regardless they are covered by a touchable window.

public static final int TYPE_APPLICATION = 1

Window type: This is an application window. Such a window shows UI for interacting with an application.

public static final int TYPE_INPUT_METHOD = 2

Window type: This is an input method window. Such a window shows UI for inputting text such as keyboard, suggestions, etc.

public static final int TYPE_MAGNIFICATION_OVERLAY = 6

Window type: A system window used to show the UI for the interaction with window-based magnification, which includes the magnified content and the option menu.

public static final int TYPE_SPLIT_SCREEN_DIVIDER = 5

Window type: A system window used to divide the screen in split-screen mode. This type of window is present only in split-screen mode.

public static final int TYPE_SYSTEM = 3

Window type: This is an system window. Such a window shows UI for interacting with the system.

public AccessibilityWindowInfoCompat()

Creates a new AccessibilityWindowInfoCompat.

Compatibility:

• Api <30: Will not wrap an android.view.accessibility.AccessibilityWindowInfo instance.

public @Nullable AccessibilityNodeInfoCompat getAnchor()

Gets the node that anchors this window to another.

public void getBoundsInScreen(@NonNull Rect outBounds)

Gets the bounds of this window in the screen.

Compatibility:

• API <21: Does not operate.

public @Nullable AccessibilityWindowInfoCompat getChild(int index)

Gets the child window at a given index.

public int getChildCount()

Gets the number of child windows.

public int getDisplayId()

Returns the ID of the display this window is on, for use with getDisplay.

Compatibility:

• Api <33: Will return android.view.Display.DEFAULT_DISPLAY.

public int getId()

Gets the unique window id.

public int getLayer()

Gets the layer which determines the Z-order of the window. Windows with greater layer appear on top of windows with lesser layer.

public @NonNull LocaleListCompat getLocales()

Returns the android.os.LocaleList of the window.

Compatibility:

• Api <34: Will return getEmptyLocaleList.

public @Nullable AccessibilityWindowInfoCompat getParent()

Gets the parent window if such.

public void getRegionInScreen(@NonNull Region outRegion)

Gets the touchable region of this window in the screen.

Compatibility:

• API <33: Gets the bounds of this window in the screen.
• API <21: Does not operate.

public @Nullable AccessibilityNodeInfoCompat getRoot()

Gets the root node in the window's hierarchy.

public @Nullable AccessibilityNodeInfoCompat getRoot(int prefetchingStrategy)

Gets the root node in the window's hierarchy.

public @Nullable CharSequence getTitle()

Gets the title of the window.

public long getTransitionTimeMillis()

Returns the uptimeMillis at which the last transition happens. A transition happens when getBoundsInScreen is changed.

Compatibility:

• Api <34: Will return 0.

public int getType()

Gets the type of the window.

public boolean isAccessibilityFocused()

Gets if this window has accessibility focus.

public boolean isActive()

Gets if this window is active. An active window is the one the user is currently touching or the window has input focus and the user is not touching any window.

public boolean isFocused()

Gets if this window has input focus.

public boolean isInPictureInPictureMode()

Check if the window is in picture-in-picture mode.

Compatibility:

• API <26: Returns false.

public static @Nullable AccessibilityWindowInfoCompat obtain()

Returns a cached instance if such is available or a new one is created.

public static @Nullable AccessibilityWindowInfoCompat obtain(@Nullable AccessibilityWindowInfoCompat info)

Returns a cached instance if such is available or a new one is created. The returned instance is initialized from the given info.

public void recycle()

Return an instance back to be reused.

Note: You must not touch the object after calling this function.