AccessibilityNodeInfoCompat

Added in 1.1.0

Kotlin |Java

public class AccessibilityNodeInfoCompat

Helper for accessing android.view.accessibility.AccessibilityNodeInfo in a backwards compatible fashion.

Summary

Nested types
`public class AccessibilityNodeInfoCompat.AccessibilityActionCompat` A class defining an action that can be performed on an `AccessibilityNodeInfo`.
`public class AccessibilityNodeInfoCompat.CollectionInfoCompat` Class with information if a node is a collection.
`public final class AccessibilityNodeInfoCompat.CollectionInfoCompat.Builder` Class for building `CollectionInfoCompat` objects.
`public class AccessibilityNodeInfoCompat.CollectionItemInfoCompat` Class with information if a node is a collection item.
`public final class AccessibilityNodeInfoCompat.CollectionItemInfoCompat.Builder` Builder for creating `CollectionItemInfoCompat` objects.
`public class AccessibilityNodeInfoCompat.RangeInfoCompat` Class with information if a node is a range.
`public final class AccessibilityNodeInfoCompat.TouchDelegateInfoCompat` Class with information of touch delegated views and regions.

Constants
`static final int`	`ACTION_ACCESSIBILITY_FOCUS = 64` Action that gives accessibility focus to the node.
`static final String`	`ACTION_ARGUMENT_COLUMN_INT = "android.view.accessibility.action.ARGUMENT_COLUMN_INT"` Argument for specifying the collection column to make visible on screen.
`static final String`	`ACTION_ARGUMENT_DIRECTION_INT = "androidx.core.view.accessibility.action.ARGUMENT_DIRECTION_INT"` Argument to represent the direction when using `ACTION_SCROLL_IN_DIRECTION`.
`static final String`	`ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN = "ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN"` Argument for whether when moving at granularity to extend the selection or to move it otherwise.
`static final String`	`ACTION_ARGUMENT_HTML_ELEMENT_STRING = "ACTION_ARGUMENT_HTML_ELEMENT_STRING"` Argument for which HTML element to get moving to the next/previous HTML element.
`static final String`	`ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT = "ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT"` Argument for which movement granularity to be used when traversing the node text.
`static final String`	`ACTION_ARGUMENT_MOVE_WINDOW_X = "ACTION_ARGUMENT_MOVE_WINDOW_X"` Argument for specifying the x coordinate to which to move a window.
`static final String`	`ACTION_ARGUMENT_MOVE_WINDOW_Y = "ACTION_ARGUMENT_MOVE_WINDOW_Y"` Argument for specifying the y coordinate to which to move a window.
`static final String`	`ACTION_ARGUMENT_PRESS_AND_HOLD_DURATION_MILLIS_INT = "android.view.accessibility.action.ARGUMENT_PRESS_AND_HOLD_DURATION_MILLIS_INT"` Argument to represent the duration in milliseconds to press and hold a node.
`static final String`	`ACTION_ARGUMENT_PROGRESS_VALUE = "android.view.accessibility.action.ARGUMENT_PROGRESS_VALUE"` Argument for specifying the progress value to set.
`static final String`	`ACTION_ARGUMENT_ROW_INT = "android.view.accessibility.action.ARGUMENT_ROW_INT"` Argument for specifying the collection row to make visible on screen.
`static final String`	`ACTION_ARGUMENT_SCROLL_AMOUNT_FLOAT = "androidx.core.view.accessibility.action.ARGUMENT_SCROLL_AMOUNT_FLOAT"` Argument to represent the scroll amount as a percent of the visible area of a node, with 1.0F as the default.
`static final String`	`ACTION_ARGUMENT_SELECTION_END_INT = "ACTION_ARGUMENT_SELECTION_END_INT"` Argument for specifying the selection end.
`static final String`	`ACTION_ARGUMENT_SELECTION_START_INT = "ACTION_ARGUMENT_SELECTION_START_INT"` Argument for specifying the selection start.
`static final String`	`ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE = "ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE"` Argument for specifying the text content to set
`static final int`	`ACTION_CLEAR_ACCESSIBILITY_FOCUS = 128` Action that clears accessibility focus of the node.
`static final int`	`ACTION_CLEAR_FOCUS = 2` Action that unfocuses the node.
`static final int`	`ACTION_CLEAR_SELECTION = 8` Action that unselects the node.
`static final int`	`ACTION_CLICK = 16` Action that clicks on the node info.
`static final int`	`ACTION_COLLAPSE = 524288` Action to collapse an expandable node.
`static final int`	`ACTION_COPY = 16384` Action to copy the current selection to the clipboard.
`static final int`	`ACTION_CUT = 65536` Action to cut the current selection and place it to the clipboard.
`static final int`	`ACTION_DISMISS = 1048576` Action to dismiss a dismissible node.
`static final int`	`ACTION_EXPAND = 262144` Action to expand an expandable node.
`static final int`	`ACTION_FOCUS = 1` Action that focuses the node.
`static final int`	`ACTION_LONG_CLICK = 32` Action that long clicks on the node.
`static final int`	`ACTION_NEXT_AT_MOVEMENT_GRANULARITY = 256` Action that requests to go to the next entity in this node's text at a given movement granularity.
`static final int`	`ACTION_NEXT_HTML_ELEMENT = 1024` Action to move to the next HTML element of a given type.
`static final int`	`ACTION_PASTE = 32768` Action to paste the current clipboard content.
`static final int`	`ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY = 512` Action that requests to go to the previous entity in this node's text at a given movement granularity.
`static final int`	`ACTION_PREVIOUS_HTML_ELEMENT = 2048` Action to move to the previous HTML element of a given type.
`static final int`	`ACTION_SCROLL_BACKWARD = 8192` Action to scroll the node content backward.
`static final int`	`ACTION_SCROLL_FORWARD = 4096` Action to scroll the node content forward.
`static final int`	`ACTION_SELECT = 4` Action that selects the node.
`static final int`	`ACTION_SET_SELECTION = 131072` Action to set the selection.
`static final int`	`ACTION_SET_TEXT = 2097152` Action that sets the text of the node.
`static final String`	`EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_LENGTH = "android.view.accessibility.extra.DATA_TEXT_CHARACTER_LOCATION_ARG_LENGTH"` Integer argument specifying the end index of the requested text location data.
`static final int`	`EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_MAX_LENGTH = 20000` The maximum allowed length of the requested text location data.
`static final String`	`EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_START_INDEX = "android.view.accessibility.extra.DATA_TEXT_CHARACTER_LOCATION_ARG_START_INDEX"` Integer argument specifying the start index of the requested text location data.
`static final String`	`EXTRA_DATA_TEXT_CHARACTER_LOCATION_KEY = "android.view.accessibility.extra.DATA_TEXT_CHARACTER_LOCATION_KEY"` Key used to request and locate extra data for text character location.
`static final int`	`FLAG_PREFETCH_ANCESTORS = 1` Prefetching strategy that prefetches the ancestors of the requested node.
`static final int`	`FLAG_PREFETCH_DESCENDANTS_BREADTH_FIRST = 16` Prefetching strategy that prefetches the descendants of the requested node breadth-first.
`static final int`	`FLAG_PREFETCH_DESCENDANTS_DEPTH_FIRST = 8` Prefetching strategy that prefetches the descendants of the requested node depth-first.
`static final int`	`FLAG_PREFETCH_DESCENDANTS_HYBRID = 4` Prefetching strategy that prefetches the descendants in a hybrid depth first and breadth first approach.
`static final int`	`FLAG_PREFETCH_SIBLINGS = 2` Prefetching strategy that prefetches the siblings of the requested node.
`static final int`	`FLAG_PREFETCH_UNINTERRUPTIBLE = 32` Prefetching flag that specifies prefetching should not be interrupted by a request to retrieve a node or perform an action on a node.
`static final int`	`FOCUS_ACCESSIBILITY = 2` The accessibility focus.
`static final int`	`FOCUS_INPUT = 1` The input focus.
`static final int`	`MAX_NUMBER_OF_PREFETCHED_NODES = 50` Maximum batch size of prefetched nodes for a request.
`static final int`	`MOVEMENT_GRANULARITY_CHARACTER = 1` Movement granularity bit for traversing the text of a node by character.
`static final int`	`MOVEMENT_GRANULARITY_LINE = 4` Movement granularity bit for traversing the text of a node by line.
`static final int`	`MOVEMENT_GRANULARITY_PAGE = 16` Movement granularity bit for traversing the text of a node by page.
`static final int`	`MOVEMENT_GRANULARITY_PARAGRAPH = 8` Movement granularity bit for traversing the text of a node by paragraph.
`static final int`	`MOVEMENT_GRANULARITY_WORD = 2` Movement granularity bit for traversing the text of a node by word.

Public constructors
`AccessibilityNodeInfoCompat(Object info)` This method is deprecated. Use `wrap` instead.

Public constructors

AccessibilityNodeInfoCompat(Object info)

This method is deprecated.

Use wrap instead.

Public methods
`void`	`addAction( AccessibilityNodeInfoCompat.AccessibilityActionCompat action )` Adds an action that can be performed on the node.
`void`	`addAction(int action)` Adds an action that can be performed on the node.
`void`	`addChild(View child)` Adds a child.
`void`	`addChild(View root, int virtualDescendantId)` Adds a virtual child which is a descendant of the given `root`.
`boolean`	`canOpenPopup()` Gets if this node opens a popup or a dialog.
`boolean`	`equals(Object obj)`
`List<AccessibilityNodeInfoCompat>`	`findAccessibilityNodeInfosByText(String text)` Finds `android.view.accessibility.AccessibilityNodeInfo`s by text.
`List<AccessibilityNodeInfoCompat>`	`findAccessibilityNodeInfosByViewId(String viewId)` Finds `AccessibilityNodeInfoCompat`s by the fully qualified view id's resource name where a fully qualified id is of the from "package:id/id_resource_name".
`AccessibilityNodeInfoCompat`	`findFocus(int focus)` Find the view that has the specified focus type.
`AccessibilityNodeInfoCompat`	`focusSearch(int direction)` Searches for the nearest view in the specified direction that can take input focus.
`List<AccessibilityNodeInfoCompat.AccessibilityActionCompat>`	`getActionList()` Gets the actions that can be performed on the node.
`int`	`getActions()` This method is deprecated. Use `getActionList` instead.
`@NonNull List<String>`	`getAvailableExtraData()` Get the extra data available for this node.
`void`	`getBoundsInParent(Rect outBounds)` This method is deprecated. Use `getBoundsInScreen` instead.
`void`	`getBoundsInScreen(Rect outBounds)` Gets the node bounds in screen coordinates.
`void`	`getBoundsInWindow(@NonNull Rect outBounds)` Gets the node bounds in window coordinates.
`AccessibilityNodeInfoCompat`	`getChild(int index)` Get the child at given index.
`@Nullable AccessibilityNodeInfoCompat`	`getChild(int index, int prefetchingStrategy)` Get the child at given index.
`int`	`getChildCount()` Gets the number of children.
`CharSequence`	`getClassName()` Gets the class this node comes from.
`AccessibilityNodeInfoCompat.CollectionInfoCompat`	`getCollectionInfo()` Gets the collection info if the node is a collection.
`AccessibilityNodeInfoCompat.CollectionItemInfoCompat`	`getCollectionItemInfo()` Gets the collection item info if the node is a collection item.
`@Nullable CharSequence`	`getContainerTitle()` Returns the container title.
`CharSequence`	`getContentDescription()` Gets the content description of this node.
`int`	`getDrawingOrder()` Get the drawing order of the view corresponding it this node.
`CharSequence`	`getError()` Gets the error text of this node.
`@Nullable AccessibilityNodeInfo.ExtraRenderingInfo`	`getExtraRenderingInfo()` Gets the `extra rendering info` if the node is meant to be refreshed with extra data to examine rendering related accessibility issues.
`Bundle`	`getExtras()` Gets an optional bundle with extra data.
`@Nullable CharSequence`	`getHintText()` Gets the hint text of this node.
`Object`	`getInfo()` This method is deprecated. Use `unwrap` instead.
`int`	`getInputType()` Gets the input type of the source as defined by `InputType`.
`AccessibilityNodeInfoCompat`	`getLabelFor()` Gets the node info for which the view represented by this info serves as a label for accessibility purposes.
`AccessibilityNodeInfoCompat`	`getLabeledBy()` Gets the node info which serves as the label of the view represented by this info for accessibility purposes.
`int`	`getLiveRegion()` Gets the node's live region mode.
`int`	`getMaxTextLength()` Returns the maximum text length for this node.
`long`	`getMinDurationBetweenContentChangesMillis()` Gets the minimum time duration between two content change events.
`int`	`getMovementGranularities()` Gets the movement granularities for traversing the text of this node.
`CharSequence`	`getPackageName()` Gets the package this node comes from.
`@Nullable CharSequence`	`getPaneTitle()` Get the title of the pane represented by this node.
`AccessibilityNodeInfoCompat`	`getParent()` Gets the parent.
`@Nullable AccessibilityNodeInfoCompat`	`getParent(int prefetchingStrategy)` Gets the parent.
`AccessibilityNodeInfoCompat.RangeInfoCompat`	`getRangeInfo()` Gets the range info if this node is a range.
`@Nullable CharSequence`	`getRoleDescription()` Gets the custom role description.
`@Nullable CharSequence`	`getStateDescription()` Gets the state description of this node.
`CharSequence`	`getText()` Gets the text of this node.
`int`	`getTextSelectionEnd()` Gets the text selection end.
`int`	`getTextSelectionStart()` Gets the text selection start.
`@Nullable CharSequence`	`getTooltipText()` Gets the tooltip text of this node.
`@Nullable AccessibilityNodeInfoCompat.TouchDelegateInfoCompat`	`getTouchDelegateInfo()` Get the `TouchDelegateInfoCompat` for touch delegate behavior with the represented view.
`AccessibilityNodeInfoCompat`	`getTraversalAfter()` Gets the node after which this one is visited in accessibility traversal.
`AccessibilityNodeInfoCompat`	`getTraversalBefore()` Gets the node before which this one is visited during traversal.
`@Nullable String`	`getUniqueId()` Gets the unique id of this node.
`String`	`getViewIdResourceName()` Gets the fully qualified resource name of the source view's id.
`AccessibilityWindowInfoCompat`	`getWindow()` Gets the window to which this node belongs.
`int`	`getWindowId()` Gets the id of the window from which the info comes from.
`boolean`	`hasRequestInitialAccessibilityFocus()` Gets whether the node has `setRequestInitialAccessibilityFocus`.
`int`	`hashCode()`
`boolean`	`isAccessibilityDataSensitive()` Gets if the node's accessibility data is considered sensitive.
`boolean`	`isAccessibilityFocused()` Gets whether this node is accessibility focused.
`boolean`	`isCheckable()` Gets whether this node is checkable.
`boolean`	`isChecked()` Gets whether this node is checked.
`boolean`	`isClickable()` Gets whether this node is clickable.
`boolean`	`isContentInvalid()` Gets if the content of this node is invalid.
`boolean`	`isContextClickable()` Gets whether this node is context clickable.
`boolean`	`isDismissable()` Gets if the node can be dismissed.
`boolean`	`isEditable()` Gets if the node is editable.
`boolean`	`isEnabled()` Gets whether this node is enabled.
`boolean`	`isFocusable()` Gets whether this node is focusable.
`boolean`	`isFocused()` Gets whether this node is focused.
`boolean`	`isGranularScrollingSupported()` Gets if the node supports granular scrolling.
`boolean`	`isHeading()` Returns whether node represents a heading.
`boolean`	`isImportantForAccessibility()` Returns whether the node originates from a view considered important for accessibility.
`boolean`	`isLongClickable()` Gets whether this node is long clickable.
`boolean`	`isMultiLine()` Gets if the node is a multi line editable text.
`boolean`	`isPassword()` Gets whether this node is a password.
`boolean`	`isScreenReaderFocusable()` Returns whether the node is explicitly marked as a focusable unit by a screen reader.
`boolean`	`isScrollable()` Gets if the node is scrollable.
`boolean`	`isSelected()` Gets whether this node is selected.
`boolean`	`isShowingHintText()` Returns whether the node's text represents a hint for the user to enter text.
`boolean`	`isTextEntryKey()` Returns whether node represents a text entry key that is part of a keyboard or keypad.
`boolean`	`isTextSelectable()` Gets if the node has selectable text.
`boolean`	`isVisibleToUser()` Gets whether this node is visible to the user.
`static AccessibilityNodeInfoCompat`	`obtain()` Returns a cached instance if such is available otherwise a new one.
`static AccessibilityNodeInfoCompat`	`obtain(AccessibilityNodeInfoCompat info)` Returns a cached instance if such is available or a new one is create.
`static AccessibilityNodeInfoCompat`	`obtain(View source)` Returns a cached instance if such is available otherwise a new one and sets the source.
`static AccessibilityNodeInfoCompat`	`obtain(View root, int virtualDescendantId)` Returns a cached instance if such is available otherwise a new one and sets the source.
`boolean`	`performAction(int action)` Performs an action on the node.
`boolean`	`performAction(int action, Bundle arguments)` Performs an action on the node.
`void`	`recycle()` This method is deprecated. Accessibility Object recycling is no longer necessary or functional.
`boolean`	`refresh()` Refreshes this info with the latest state of the view it represents.
`boolean`	`removeAction( AccessibilityNodeInfoCompat.AccessibilityActionCompat action )` Removes an action that can be performed on the node.
`boolean`	`removeChild(View child)` Removes a child.
`boolean`	`removeChild(View root, int virtualDescendantId)` Removes a virtual child which is a descendant of the given `root`.
`void`	`setAccessibilityDataSensitive(boolean accessibilityDataSensitive)` Sets whether this node's accessibility data is considered sensitive.
`void`	`setAccessibilityFocused(boolean focused)` Sets whether this node is accessibility focused.
`void`	`setAvailableExtraData(@NonNull List<String> extraDataKeys)` Set the extra data available for this node.
`void`	`setBoundsInParent(Rect bounds)` This method is deprecated. Accessibility services should not care about these bounds.
`void`	`setBoundsInScreen(Rect bounds)` Sets the node bounds in screen coordinates.
`void`	`setBoundsInWindow(@NonNull Rect bounds)` Sets the node bounds in window coordinates.
`void`	`setCanOpenPopup(boolean opensPopup)` Sets if this node opens a popup or a dialog.
`void`	`setCheckable(boolean checkable)` Sets whether this node is checkable.
`void`	`setChecked(boolean checked)` Sets whether this node is checked.
`void`	`setClassName(CharSequence className)` Sets the class this node comes from.
`void`	`setClickable(boolean clickable)` Sets whether this node is clickable.
`void`	`setCollectionInfo(Object collectionInfo)`
`void`	`setCollectionItemInfo(Object collectionItemInfo)`
`void`	`setContainerTitle(@Nullable CharSequence containerTitle)` Sets the container title for app-developer-defined container which can be any type of ViewGroup or layout.
`void`	`setContentDescription(CharSequence contentDescription)` Sets the content description of this node.
`void`	`setContentInvalid(boolean contentInvalid)` Sets if the content of this node is invalid.
`void`	`setContextClickable(boolean contextClickable)` Sets whether this node is context clickable.
`void`	`setDismissable(boolean dismissable)` Sets if the node can be dismissed.
`void`	`setDrawingOrder(int drawingOrderInParent)` Set the drawing order of the view corresponding it this node.
`void`	`setEditable(boolean editable)` Sets whether this node is editable.
`void`	`setEnabled(boolean enabled)` Sets whether this node is enabled.
`void`	`setError(CharSequence error)` Sets the error text of this node.
`void`	`setFocusable(boolean focusable)` Sets whether this node is focusable.
`void`	`setFocused(boolean focused)` Sets whether this node is focused.
`void`	`setGranularScrollingSupported(boolean granularScrollingSupported)` Sets if the node supports granular scrolling.
`void`	`setHeading(boolean isHeading)` Sets whether the node represents a heading.
`void`	`setHintText(@Nullable CharSequence hintText)` Sets the hint text of this node.
`void`	`setImportantForAccessibility(boolean important)` Sets whether the node is considered important for accessibility.
`void`	`setInputType(int inputType)` Sets the input type of the source as defined by `InputType`.
`void`	`setLabelFor(View labeled)` Sets the view for which the view represented by this info serves as a label for accessibility purposes.
`void`	`setLabelFor(View root, int virtualDescendantId)` Sets the view for which the view represented by this info serves as a label for accessibility purposes.
`void`	`setLabeledBy(View label)` Sets the view which serves as the label of the view represented by this info for accessibility purposes.
`void`	`setLabeledBy(View root, int virtualDescendantId)` Sets the view which serves as the label of the view represented by this info for accessibility purposes.
`void`	`setLiveRegion(int mode)` Sets the node's live region mode.
`void`	`setLongClickable(boolean longClickable)` Sets whether this node is long clickable.
`void`	`setMaxTextLength(int max)` Sets the maximum text length, or -1 for no limit.
`void`	`setMinDurationBetweenContentChangesMillis(long duration)` Sets the minimum time duration between two content change events, which is used in throttling content change events in accessibility services.
`void`	`setMovementGranularities(int granularities)` Sets the movement granularities for traversing the text of this node.
`void`	`setMultiLine(boolean multiLine)` Sets if the node is a multi line editable text.
`void`	`setPackageName(CharSequence packageName)` Sets the package this node comes from.
`void`	`setPaneTitle(@Nullable CharSequence paneTitle)` If this node represents a visually distinct region of the screen that may update separately from the rest of the window, it is considered a pane.
`void`	`setParent(View parent)` Sets the parent.
`void`	`setParent(View root, int virtualDescendantId)` Sets the parent to be a virtual descendant of the given `root`.
`void`	`setPassword(boolean password)` Sets whether this node is a password.
`void`	`setQueryFromAppProcessEnabled(@NonNull View view, boolean enabled)` Connects this node to the View's root so that operations on this node can query the entire `AccessibilityNodeInfoCompat` tree and perform accessibility actions on nodes.
`void`	`setRangeInfo(AccessibilityNodeInfoCompat.RangeInfoCompat rangeInfo)` Sets the range info if this node is a range.
`void`	`setRequestInitialAccessibilityFocus( boolean requestInitialAccessibilityFocus )` Sets whether the node has requested initial accessibility focus.
`void`	`setRoleDescription(@Nullable CharSequence roleDescription)` Sets the custom role description.
`void`	`setScreenReaderFocusable(boolean screenReaderFocusable)` Sets whether the node should be considered a focusable unit by a screen reader.
`void`	`setScrollable(boolean scrollable)` Sets if the node is scrollable.
`void`	`setSelected(boolean selected)` Sets whether this node is selected.
`void`	`setShowingHintText(boolean showingHintText)` Sets whether the node's text represents a hint for the user to enter text.
`void`	`setSource(View source)` Sets the source.
`void`	`setSource(View root, int virtualDescendantId)` Sets the source to be a virtual descendant of the given `root`.
`void`	`setStateDescription(@Nullable CharSequence stateDescription)` Sets the state description of this node.
`void`	`setText(CharSequence text)` Sets the text of this node.
`void`	`setTextEntryKey(boolean isTextEntryKey)` Sets whether the node represents a text entry key that is part of a keyboard or keypad.
`void`	`setTextSelectable(boolean selectableText)` Sets if the node has selectable text.
`void`	`setTextSelection(int start, int end)` Sets the text selection start and end.
`void`	`setTooltipText(@Nullable CharSequence tooltipText)` Sets the tooltip text of this node.
`void`	`setTouchDelegateInfo( @NonNull AccessibilityNodeInfoCompat.TouchDelegateInfoCompat delegatedInfo )` Set touch delegate info if the represented view has a `android.view.TouchDelegate`.
`void`	`setTraversalAfter(View view)` Sets the view whose node is visited after this one in accessibility traversal.
`void`	`setTraversalAfter(View root, int virtualDescendantId)` Sets the node after which this one is visited in accessibility traversal.
`void`	`setTraversalBefore(View view)` Sets the view before whose node this one should be visited during traversal.
`void`	`setTraversalBefore(View root, int virtualDescendantId)` Sets the node before which this one is visited during traversal.
`void`	`setUniqueId(@Nullable String uniqueId)` Sets the unique id of this node.
`void`	`setViewIdResourceName(String viewId)` Sets the fully qualified resource name of the source view's id.
`void`	`setVisibleToUser(boolean visibleToUser)` Sets whether this node is visible to the user.
`@NonNull String`	`toString()`
`AccessibilityNodeInfo`	`unwrap()`
`static AccessibilityNodeInfoCompat`	`wrap(@NonNull AccessibilityNodeInfo info)` Creates a new instance wrapping an `android.view.accessibility.AccessibilityNodeInfo`.

Constants

ACTION_ACCESSIBILITY_FOCUS

Added in 1.1.0

public static final int ACTION_ACCESSIBILITY_FOCUS = 64

Action that gives accessibility focus to the node.

See also
`ACTION_ACCESSIBILITY_FOCUS`

ACTION_ARGUMENT_COLUMN_INT

Added in 1.1.0

public static final String ACTION_ARGUMENT_COLUMN_INT = "android.view.accessibility.action.ARGUMENT_COLUMN_INT"

Argument for specifying the collection column to make visible on screen.

Type: intActions:

ACTION_SCROLL_TO_POSITION

See also
`ACTION_SCROLL_TO_POSITION`

ACTION_ARGUMENT_DIRECTION_INT

Added in 1.12.0

public static final String ACTION_ARGUMENT_DIRECTION_INT = "androidx.core.view.accessibility.action.ARGUMENT_DIRECTION_INT"

Argument to represent the direction when using ACTION_SCROLL_IN_DIRECTION.

The value of this argument can be one of:

ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN

Added in 1.1.0

public static final String ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN = "ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN"

Argument for whether when moving at granularity to extend the selection or to move it otherwise.

Type: booleanActions:ACTION_NEXT_AT_MOVEMENT_GRANULARITY, ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY

See also
`ACTION_NEXT_AT_MOVEMENT_GRANULARITY`
`ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY`

ACTION_ARGUMENT_HTML_ELEMENT_STRING

Added in 1.1.0

public static final String ACTION_ARGUMENT_HTML_ELEMENT_STRING = "ACTION_ARGUMENT_HTML_ELEMENT_STRING"

Argument for which HTML element to get moving to the next/previous HTML element.

Type: StringActions:ACTION_NEXT_HTML_ELEMENT, ACTION_PREVIOUS_HTML_ELEMENT

ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT

Added in 1.1.0

public static final String ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT = "ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT"

Argument for which movement granularity to be used when traversing the node text.

Type: intActions:ACTION_NEXT_AT_MOVEMENT_GRANULARITY, ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY

ACTION_ARGUMENT_MOVE_WINDOW_X

Added in 1.1.0

public static final String ACTION_ARGUMENT_MOVE_WINDOW_X = "ACTION_ARGUMENT_MOVE_WINDOW_X"

Argument for specifying the x coordinate to which to move a window.

Type: intActions:

ACTION_MOVE_WINDOW

See also
`ACTION_MOVE_WINDOW`

ACTION_ARGUMENT_MOVE_WINDOW_Y

Added in 1.1.0

public static final String ACTION_ARGUMENT_MOVE_WINDOW_Y = "ACTION_ARGUMENT_MOVE_WINDOW_Y"

Argument for specifying the y coordinate to which to move a window.

Type: intActions:

ACTION_MOVE_WINDOW

See also
`ACTION_MOVE_WINDOW`

ACTION_ARGUMENT_PRESS_AND_HOLD_DURATION_MILLIS_INT

Added in 1.5.0

public static final String ACTION_ARGUMENT_PRESS_AND_HOLD_DURATION_MILLIS_INT = "android.view.accessibility.action.ARGUMENT_PRESS_AND_HOLD_DURATION_MILLIS_INT"

Argument to represent the duration in milliseconds to press and hold a node.

Type: intActions:

ACTION_PRESS_AND_HOLD

See also
`ACTION_PRESS_AND_HOLD`

ACTION_ARGUMENT_PROGRESS_VALUE

Added in 1.1.0

public static final String ACTION_ARGUMENT_PROGRESS_VALUE = "android.view.accessibility.action.ARGUMENT_PROGRESS_VALUE"

Argument for specifying the progress value to set.

Type: floatActions:

ACTION_SET_PROGRESS

See also
`ACTION_SET_PROGRESS`

ACTION_ARGUMENT_ROW_INT

Added in 1.1.0

public static final String ACTION_ARGUMENT_ROW_INT = "android.view.accessibility.action.ARGUMENT_ROW_INT"

Argument for specifying the collection row to make visible on screen.

Type: intActions:

ACTION_SCROLL_TO_POSITION

See also
`ACTION_SCROLL_TO_POSITION`

ACTION_ARGUMENT_SCROLL_AMOUNT_FLOAT

Added in 1.12.0

public static final String ACTION_ARGUMENT_SCROLL_AMOUNT_FLOAT = "androidx.core.view.accessibility.action.ARGUMENT_SCROLL_AMOUNT_FLOAT"

Argument to represent the scroll amount as a percent of the visible area of a node, with 1.0F as the default. Values smaller than 1.0F represent a partial scroll of the node, and values larger than 1.0F represent a scroll that extends beyond the currently visible node Rect. Setting this to POSITIVE_INFINITY or to another "too large" value should scroll to the end of the node. Negative values should not be used with this argument.

This argument should be used with the following scroll actions:

Example: if a view representing a list of items implements ACTION_SCROLL_FORWARD to scroll forward by an entire screen (one "page"), then passing a value of .25F via this argument should scroll that view only by 1/4th of a screen. Passing a value of 1.50F via this argument should scroll the view by 1 1/2 screens or to end of the node if the node doesn't extend to 1 1/2 screens.

This argument should not be used with the following scroll actions, which don't cleanly conform to granular scroll semantics:

Views that support this argument should set setGranularScrollingSupported to true. Clients should use isGranularScrollingSupported to check if granular scrolling is supported.

ACTION_ARGUMENT_SELECTION_END_INT

Added in 1.1.0

public static final String ACTION_ARGUMENT_SELECTION_END_INT = "ACTION_ARGUMENT_SELECTION_END_INT"

Argument for specifying the selection end.

Type: intActions:ACTION_SET_SELECTION

See also
`ACTION_SET_SELECTION`

ACTION_ARGUMENT_SELECTION_START_INT

Added in 1.1.0

public static final String ACTION_ARGUMENT_SELECTION_START_INT = "ACTION_ARGUMENT_SELECTION_START_INT"

Argument for specifying the selection start.

Type: intActions:ACTION_SET_SELECTION

See also
`ACTION_SET_SELECTION`

ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE

Added in 1.1.0

public static final String ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE = "ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE"

Argument for specifying the text content to set

Type: CharSequenceActions:ACTION_SET_TEXT

See also
`ACTION_SET_TEXT`

ACTION_CLEAR_ACCESSIBILITY_FOCUS

Added in 1.1.0

public static final int ACTION_CLEAR_ACCESSIBILITY_FOCUS = 128

Action that clears accessibility focus of the node.

ACTION_CLEAR_FOCUS

Added in 1.1.0

public static final int ACTION_CLEAR_FOCUS = 2

Action that unfocuses the node.

See also
`ACTION_CLEAR_FOCUS`

ACTION_CLEAR_SELECTION

Added in 1.1.0

public static final int ACTION_CLEAR_SELECTION = 8

Action that unselects the node.

See also
`ACTION_CLEAR_SELECTION`

ACTION_CLICK

Added in 1.1.0

public static final int ACTION_CLICK = 16

Action that clicks on the node info.

See also
`ACTION_CLICK`

ACTION_COLLAPSE

Added in 1.1.0

public static final int ACTION_COLLAPSE = 524288

Action to collapse an expandable node.

See also
`ACTION_COLLAPSE`

ACTION_COPY

Added in 1.1.0

public static final int ACTION_COPY = 16384

Action to copy the current selection to the clipboard.

See also
`ACTION_COPY`

ACTION_CUT

Added in 1.1.0

public static final int ACTION_CUT = 65536

Action to cut the current selection and place it to the clipboard.

See also
`ACTION_CUT`

ACTION_DISMISS

Added in 1.1.0

public static final int ACTION_DISMISS = 1048576

Action to dismiss a dismissible node.

See also
`ACTION_DISMISS`

ACTION_EXPAND

Added in 1.1.0

public static final int ACTION_EXPAND = 262144

Action to expand an expandable node.

See also
`ACTION_EXPAND`

ACTION_FOCUS

Added in 1.1.0

public static final int ACTION_FOCUS = 1

Action that focuses the node.

See also
`ACTION_FOCUS`

ACTION_LONG_CLICK

Added in 1.1.0

public static final int ACTION_LONG_CLICK = 32

Action that long clicks on the node.

See also
`ACTION_LONG_CLICK`

ACTION_NEXT_AT_MOVEMENT_GRANULARITY

Added in 1.1.0

public static final int ACTION_NEXT_AT_MOVEMENT_GRANULARITY = 256

Action that requests to go to the next entity in this node's text at a given movement granularity. For example, move to the next character, word, etc.

Arguments:ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT<, ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEANExample: Move to the previous character and do not extend selection.

          
            
  Bundle arguments = new Bundle();
  arguments.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT,
          AccessibilityNodeInfo.MOVEMENT_GRANULARITY_CHARACTER);
  arguments.putBoolean(AccessibilityNodeInfo.ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN,
          false);
  info.performAction(AccessibilityNodeInfo.ACTION_NEXT_AT_MOVEMENT_GRANULARITY, arguments);

See also
`ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT`
`ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN`
`setMovementGranularities`
`getMovementGranularities`
`MOVEMENT_GRANULARITY_CHARACTER`
`MOVEMENT_GRANULARITY_WORD`
`MOVEMENT_GRANULARITY_LINE`
`MOVEMENT_GRANULARITY_PARAGRAPH`
`MOVEMENT_GRANULARITY_PAGE`
`ACTION_NEXT_AT_MOVEMENT_GRANULARITY`

ACTION_NEXT_HTML_ELEMENT

Added in 1.1.0

public static final int ACTION_NEXT_HTML_ELEMENT = 1024

Action to move to the next HTML element of a given type. For example, move to the BUTTON, INPUT, TABLE, etc.

Arguments:ACTION_ARGUMENT_HTML_ELEMENT_STRINGExample:

          
            
  Bundle arguments = new Bundle();
  arguments.putString(AccessibilityNodeInfo.ACTION_ARGUMENT_HTML_ELEMENT_STRING, "BUTTON");
  info.performAction(AccessibilityNodeInfo.ACTION_NEXT_HTML_ELEMENT, arguments);

See also
`ACTION_NEXT_HTML_ELEMENT`

ACTION_PASTE

Added in 1.1.0

public static final int ACTION_PASTE = 32768

Action to paste the current clipboard content.

See also
`ACTION_PASTE`

ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY

Added in 1.1.0

public static final int ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY = 512

Action that requests to go to the previous entity in this node's text at a given movement granularity. For example, move to the next character, word, etc.

Arguments:ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT<, ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEANExample: Move to the next character and do not extend selection.

          
            
  Bundle arguments = new Bundle();
  arguments.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT,
          AccessibilityNodeInfo.MOVEMENT_GRANULARITY_CHARACTER);
  arguments.putBoolean(AccessibilityNodeInfo.ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN,
          false);
  info.performAction(AccessibilityNodeInfo.ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY,
          arguments);

See also
`ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT`
`ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN`
`setMovementGranularities`
`getMovementGranularities`
`MOVEMENT_GRANULARITY_CHARACTER`
`MOVEMENT_GRANULARITY_WORD`
`MOVEMENT_GRANULARITY_LINE`
`MOVEMENT_GRANULARITY_PARAGRAPH`
`MOVEMENT_GRANULARITY_PAGE`
`ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY`

ACTION_PREVIOUS_HTML_ELEMENT

Added in 1.1.0

public static final int ACTION_PREVIOUS_HTML_ELEMENT = 2048

Action to move to the previous HTML element of a given type. For example, move to the BUTTON, INPUT, TABLE, etc.

Arguments:ACTION_ARGUMENT_HTML_ELEMENT_STRINGExample:

          
            
  Bundle arguments = new Bundle();
  arguments.putString(AccessibilityNodeInfo.ACTION_ARGUMENT_HTML_ELEMENT_STRING, "BUTTON");
  info.performAction(AccessibilityNodeInfo.ACTION_PREVIOUS_HTML_ELEMENT, arguments);

See also
`ACTION_PREVIOUS_HTML_ELEMENT`

ACTION_SCROLL_BACKWARD

Added in 1.1.0

public static final int ACTION_SCROLL_BACKWARD = 8192

Action to scroll the node content backward.

See also
`ACTION_SCROLL_BACKWARD`

ACTION_SCROLL_FORWARD

Added in 1.1.0

public static final int ACTION_SCROLL_FORWARD = 4096

Action to scroll the node content forward.

See also
`ACTION_SCROLL_FORWARD`

ACTION_SELECT

Added in 1.1.0

public static final int ACTION_SELECT = 4

Action that selects the node.

See also
`ACTION_SELECT`

ACTION_SET_SELECTION

Added in 1.1.0

public static final int ACTION_SET_SELECTION = 131072

Action to set the selection. Performing this action with no arguments clears the selection.

Arguments:ACTION_ARGUMENT_SELECTION_START_INT, ACTION_ARGUMENT_SELECTION_END_INTExample:

          
            
  Bundle arguments = new Bundle();
  arguments.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_SELECTION_START_INT, 1);
  arguments.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_SELECTION_END_INT, 2);
  info.performAction(AccessibilityNodeInfo.ACTION_SET_SELECTION, arguments);

See also
`ACTION_ARGUMENT_SELECTION_START_INT`
`ACTION_ARGUMENT_SELECTION_END_INT`
`ACTION_SET_SELECTION`

ACTION_SET_TEXT

Added in 1.1.0

public static final int ACTION_SET_TEXT = 2097152

Action that sets the text of the node. Performing the action without argument, using null or empty CharSequence will clear the text. This action will also put the cursor at the end of text.

Arguments:ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCEExample:

          
            
  Bundle arguments = new Bundle();
  arguments.putCharSequence(AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE,
      "android");
  info.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, arguments);

See also
`ACTION_SET_TEXT`

EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_LENGTH

Added in 1.9.0

public static final String EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_LENGTH = "android.view.accessibility.extra.DATA_TEXT_CHARACTER_LOCATION_ARG_LENGTH"

Integer argument specifying the end index of the requested text location data. Must be positive and no larger than EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_LENGTH.

See also
`EXTRA_DATA_TEXT_CHARACTER_LOCATION_KEY`

EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_MAX_LENGTH

Added in 1.9.0

public static final int EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_MAX_LENGTH = 20000

The maximum allowed length of the requested text location data.

EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_START_INDEX

Added in 1.9.0

public static final String EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_START_INDEX = "android.view.accessibility.extra.DATA_TEXT_CHARACTER_LOCATION_ARG_START_INDEX"

Integer argument specifying the start index of the requested text location data. Must be valid inside the CharSequence returned by getText.

See also
`EXTRA_DATA_TEXT_CHARACTER_LOCATION_KEY`

EXTRA_DATA_TEXT_CHARACTER_LOCATION_KEY

Added in 1.9.0

public static final String EXTRA_DATA_TEXT_CHARACTER_LOCATION_KEY = "android.view.accessibility.extra.DATA_TEXT_CHARACTER_LOCATION_KEY"

Key used to request and locate extra data for text character location. This key requests that an array of android.graphics.RectFs be added to the extras. This request is made with refreshWithExtraData. The arguments taken by this request are two integers: EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_START_INDEX and EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_LENGTH. The starting index must be valid inside the CharSequence returned by getText, and the length must be positive.

The data can be retrieved from the Bundle returned by getExtras using this string as a key for getParcelableArray. The android.graphics.RectF will be null for characters that either do not exist or are off the screen. {@see #refreshWithExtraData(String, Bundle)}

FLAG_PREFETCH_ANCESTORS

Added in 1.12.0

public static final int FLAG_PREFETCH_ANCESTORS = 1

Prefetching strategy that prefetches the ancestors of the requested node.

Ancestors will be prefetched before siblings and descendants.

See also
`getChild`
`getParent`
`getRoot`
`getRootInActiveWindow`
`getSource`

FLAG_PREFETCH_DESCENDANTS_BREADTH_FIRST

Added in 1.12.0

public static final int FLAG_PREFETCH_DESCENDANTS_BREADTH_FIRST = 16

Prefetching strategy that prefetches the descendants of the requested node breadth-first.

This must not be combined with FLAG_PREFETCH_DESCENDANTS_HYBRID or FLAG_PREFETCH_DESCENDANTS_DEPTH_FIRST or this will trigger an IllegalArgumentException.

See also
`FLAG_PREFETCH_ANCESTORS`	for where to use these flags.

FLAG_PREFETCH_DESCENDANTS_DEPTH_FIRST

Added in 1.12.0

public static final int FLAG_PREFETCH_DESCENDANTS_DEPTH_FIRST = 8

Prefetching strategy that prefetches the descendants of the requested node depth-first.

This must not be combined with FLAG_PREFETCH_DESCENDANTS_HYBRID or FLAG_PREFETCH_DESCENDANTS_BREADTH_FIRST or this will trigger an IllegalArgumentException.

See also
`FLAG_PREFETCH_ANCESTORS`	for where to use these flags.

FLAG_PREFETCH_DESCENDANTS_HYBRID

Added in 1.12.0

public static final int FLAG_PREFETCH_DESCENDANTS_HYBRID = 4

Prefetching strategy that prefetches the descendants in a hybrid depth first and breadth first approach.

The children of the root node is prefetched before recursing on the children. This must not be combined with FLAG_PREFETCH_DESCENDANTS_DEPTH_FIRST or FLAG_PREFETCH_DESCENDANTS_BREADTH_FIRST or this will trigger an IllegalArgumentException.

See also
`FLAG_PREFETCH_ANCESTORS`	for where to use these flags.

FLAG_PREFETCH_SIBLINGS

Added in 1.12.0

public static final int FLAG_PREFETCH_SIBLINGS = 2

Prefetching strategy that prefetches the siblings of the requested node.

To avoid disconnected trees, this flag will also prefetch the parent. Siblings will be prefetched before descendants.

See also
`FLAG_PREFETCH_ANCESTORS`	for where to use these flags.

FLAG_PREFETCH_UNINTERRUPTIBLE

Added in 1.12.0

public static final int FLAG_PREFETCH_UNINTERRUPTIBLE = 32

Prefetching flag that specifies prefetching should not be interrupted by a request to retrieve a node or perform an action on a node.

See also
`FLAG_PREFETCH_ANCESTORS`	for where to use these flags.

FOCUS_ACCESSIBILITY

Added in 1.1.0

public static final int FOCUS_ACCESSIBILITY = 2

The accessibility focus.

FOCUS_INPUT

Added in 1.1.0

public static final int FOCUS_INPUT = 1

The input focus.

MAX_NUMBER_OF_PREFETCHED_NODES

Added in 1.12.0

public static final int MAX_NUMBER_OF_PREFETCHED_NODES = 50

Maximum batch size of prefetched nodes for a request.

MOVEMENT_GRANULARITY_CHARACTER

Added in 1.1.0

public static final int MOVEMENT_GRANULARITY_CHARACTER = 1

Movement granularity bit for traversing the text of a node by character.

MOVEMENT_GRANULARITY_LINE

Added in 1.1.0

public static final int MOVEMENT_GRANULARITY_LINE = 4

Movement granularity bit for traversing the text of a node by line.

MOVEMENT_GRANULARITY_PAGE

Added in 1.1.0

public static final int MOVEMENT_GRANULARITY_PAGE = 16

Movement granularity bit for traversing the text of a node by page.

MOVEMENT_GRANULARITY_PARAGRAPH

Added in 1.1.0

public static final int MOVEMENT_GRANULARITY_PARAGRAPH = 8

Movement granularity bit for traversing the text of a node by paragraph.

MOVEMENT_GRANULARITY_WORD

Added in 1.1.0

public static final int MOVEMENT_GRANULARITY_WORD = 2

Movement granularity bit for traversing the text of a node by word.

Public constructors

AccessibilityNodeInfoCompat

Added in 1.1.0

Deprecated in 1.1.0

public AccessibilityNodeInfoCompat(Object info)

Creates a new instance wrapping an android.view.accessibility.AccessibilityNodeInfo.

Parameters
`Object info`	The info.

Public methods

addAction

Added in 1.1.0

public void addAction(
    AccessibilityNodeInfoCompat.AccessibilityActionCompat action
)

Adds an action that can be performed on the node.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`AccessibilityNodeInfoCompat.AccessibilityActionCompat action`	The action.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

addAction

Added in 1.1.0

public void addAction(int action)

Adds an action that can be performed on the node.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`int action`	The action.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

addChild

Added in 1.1.0

public void addChild(View child)

Adds a child.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`View child`	The child.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

addChild

Added in 1.1.0

public void addChild(View root, int virtualDescendantId)

Adds a virtual child which is a descendant of the given root. If virtualDescendantId is NO_ID the root is added as a child.

A virtual descendant is an imaginary View that is reported as a part of the view hierarchy for accessibility purposes. This enables custom views that draw complex content to report them selves as a tree of virtual views, thus conveying their logical structure.

Parameters
`View root`	The root of the virtual subtree.
`int virtualDescendantId`	The id of the virtual child.

canOpenPopup

Added in 1.1.0

public boolean canOpenPopup()

Gets if this node opens a popup or a dialog.

Returns
`boolean`	If the the node opens a popup.

equals

public boolean equals(Object obj)

findAccessibilityNodeInfosByText

Added in 1.1.0

public List<AccessibilityNodeInfoCompat> findAccessibilityNodeInfosByText(String text)

Finds android.view.accessibility.AccessibilityNodeInfos by text. The match is case insensitive containment. The search is relative to this info i.e. this info is the root of the traversed tree.

Parameters
`String text`	The searched text.

Returns
`List<AccessibilityNodeInfoCompat>`	A list of node info.

findAccessibilityNodeInfosByViewId

Added in 1.1.0

public List<AccessibilityNodeInfoCompat> findAccessibilityNodeInfosByViewId(String viewId)

Finds AccessibilityNodeInfoCompats by the fully qualified view id's resource name where a fully qualified id is of the from "package:id/id_resource_name". For example, if the target application's package is "foo.bar" and the id resource name is "baz", the fully qualified resource id is "foo.bar:id/baz".

Note: The primary usage of this API is for UI test automation and in order to report the fully qualified view id if an AccessibilityNodeInfoCompat the client has to set the FLAG_REPORT_VIEW_IDS flag when configuring their android.accessibilityservice.AccessibilityService.

Parameters
`String viewId`	The fully qualified resource name of the view id to find.

Returns
`List<AccessibilityNodeInfoCompat>`	A list of node info.

findFocus

Added in 1.1.0

public AccessibilityNodeInfoCompat findFocus(int focus)

Find the view that has the specified focus type. The search starts from the view represented by this node info.

Parameters
`int focus`	The focus to find. One of `FOCUS_INPUT` or `FOCUS_ACCESSIBILITY`.

Returns
`AccessibilityNodeInfoCompat`	The node info of the focused view or null.

See also
`FOCUS_INPUT`
`FOCUS_ACCESSIBILITY`

focusSearch

Added in 1.1.0

public AccessibilityNodeInfoCompat focusSearch(int direction)

Searches for the nearest view in the specified direction that can take input focus.

Parameters
`int direction`	The direction. Can be one of: `FOCUS_DOWN`, `FOCUS_UP`, `FOCUS_LEFT`, `FOCUS_RIGHT`, `FOCUS_FORWARD`, `FOCUS_BACKWARD`.

Returns
`AccessibilityNodeInfoCompat`	The node info for the view that can take accessibility focus.

getActionList

Added in 1.1.0

public List<AccessibilityNodeInfoCompat.AccessibilityActionCompat> getActionList()

Gets the actions that can be performed on the node.

Returns
`List<AccessibilityNodeInfoCompat.AccessibilityActionCompat>`	A list of AccessibilityActions.

getActions

Added in 1.1.0

Deprecated in 1.9.0

public int getActions()

Gets the actions that can be performed on the node.

Returns
`int`	The bit mask of with actions.

See also
`ACTION_FOCUS`
`ACTION_CLEAR_FOCUS`
`ACTION_SELECT`
`ACTION_CLEAR_SELECTION`

getAvailableExtraData

Added in 1.8.0

public @NonNull List<String> getAvailableExtraData()

Get the extra data available for this node.

Some data that is useful for some accessibility services is expensive to compute, and would place undue overhead on apps to compute all the time. That data can be requested with refreshWithExtraData.

Returns
`@NonNull List<String>`	An unmodifiable list of keys corresponding to extra data that can be requested.

See also
`EXTRA_DATA_RENDERING_INFO_KEY`
`EXTRA_DATA_TEXT_CHARACTER_LOCATION_KEY`

getBoundsInParent

Added in 1.1.0

Deprecated in 1.2.0

public void getBoundsInParent(Rect outBounds)

Gets the node bounds in the viewParent's coordinates. getParent does not represent the source's viewParent. Instead it represents the result of getParentForAccessibility, which returns the closest ancestor where isImportantForAccessibility is true. So this method is not reliable.

Parameters
`Rect outBounds`	The output node bounds.

getBoundsInScreen

Added in 1.1.0

public void getBoundsInScreen(Rect outBounds)

Gets the node bounds in screen coordinates.

Parameters
`Rect outBounds`	The output node bounds.

getBoundsInWindow

Added in 1.12.0

public void getBoundsInWindow(@NonNull Rect outBounds)

Gets the node bounds in window coordinates.

When magnification is enabled, the bounds in window are scaled up by magnification scale and the positions are also adjusted according to the offset of magnification viewport. For example, it returns Rect(-180, -180, 0, 0) for original bounds Rect(10, 10, 100, 100), when the magnification scale is 2 and offsets for X and Y are both 200.

Compatibility:

API <19: No-op

Parameters
`@NonNull Rect outBounds`	The output node bounds.

getChild

Added in 1.1.0

public AccessibilityNodeInfoCompat getChild(int index)

Get the child at given index.

Parameters
`int index`	The child index.

Returns
`AccessibilityNodeInfoCompat`	The child node.

Throws
`java.lang.IllegalStateException`	If called outside of an AccessibilityService.

getChild

Added in 1.12.0

public @Nullable AccessibilityNodeInfoCompat getChild(int index, int prefetchingStrategy)

Get the child at given index.

Parameters
`int index`	The child index.
`int prefetchingStrategy`	the prefetching strategy.

Returns
`@Nullable AccessibilityNodeInfoCompat`	The child node.

Throws
`java.lang.IllegalStateException`	If called outside of an `AccessibilityService` and before calling `setQueryFromAppProcessEnabled`.

See also
`getParent`	for a description of prefetching.

getChildCount

Added in 1.1.0

public int getChildCount()

Gets the number of children.

Returns
`int`	The child count.

getClassName

Added in 1.1.0

public CharSequence getClassName()

Gets the class this node comes from.

Returns
`CharSequence`	The class name.

getCollectionInfo

Added in 1.1.0

public AccessibilityNodeInfoCompat.CollectionInfoCompat getCollectionInfo()

Gets the collection info if the node is a collection. A collection child is always a collection item.

Returns
`AccessibilityNodeInfoCompat.CollectionInfoCompat`	The collection info.

getCollectionItemInfo

Added in 1.1.0

public AccessibilityNodeInfoCompat.CollectionItemInfoCompat getCollectionItemInfo()

Gets the collection item info if the node is a collection item. A collection item is always a child of a collection.

Returns
`AccessibilityNodeInfoCompat.CollectionItemInfoCompat`	The collection item info.

getContainerTitle

Added in 1.12.0

public @Nullable CharSequence getContainerTitle()

Returns the container title.

Compatibility:

API <19: Returns null

See also
`setContainerTitle`	for details.

getContentDescription

Added in 1.1.0

public CharSequence getContentDescription()

Gets the content description of this node.

Returns
`CharSequence`	The content description.

getDrawingOrder

Added in 1.1.0

public int getDrawingOrder()

Get the drawing order of the view corresponding it this node.

Drawing order is determined only within the node's parent, so this index is only relative to its siblings.

In some cases, the drawing order is essentially simultaneous, so it is possible for two siblings to return the same value. It is also possible that values will be skipped.

Returns
`int`	The drawing position of the view corresponding to this node relative to its siblings.

getError

Added in 1.1.0

public CharSequence getError()

Gets the error text of this node.

Returns
`CharSequence`	The error text.

getExtraRenderingInfo

Added in 1.9.0

public @Nullable AccessibilityNodeInfo.ExtraRenderingInfo getExtraRenderingInfo()

Gets the extra rendering info if the node is meant to be refreshed with extra data to examine rendering related accessibility issues.

Returns
`@Nullable AccessibilityNodeInfo.ExtraRenderingInfo`	The `extra rendering info`.

getExtras

Added in 1.1.0

public Bundle getExtras()

Gets an optional bundle with extra data. The bundle is lazily created and never null.

Note: It is recommended to use the package name of your application as a prefix for the keys to avoid collisions which may confuse an accessibility service if the same key has different meaning when emitted from different applications.

Returns
`Bundle`	The bundle.

getHintText

Added in 1.1.0

public @Nullable CharSequence getHintText()

Gets the hint text of this node. Only applies to nodes where text can be entered.

Returns
`@Nullable CharSequence`	The hint text.

getInfo

Added in 1.1.0

Deprecated in 1.1.0

public Object getInfo()

Returns
`Object`	The wrapped `android.view.accessibility.AccessibilityNodeInfo`.

getInputType

Added in 1.1.0

public int getInputType()

Gets the input type of the source as defined by InputType.

Returns
`int`	The input type.

getLabelFor

Added in 1.1.0

public AccessibilityNodeInfoCompat getLabelFor()

Gets the node info for which the view represented by this info serves as a label for accessibility purposes.

Returns
`AccessibilityNodeInfoCompat`	The labeled info.

getLabeledBy

Added in 1.1.0

public AccessibilityNodeInfoCompat getLabeledBy()

Gets the node info which serves as the label of the view represented by this info for accessibility purposes.

Returns
`AccessibilityNodeInfoCompat`	The label.

getLiveRegion

Added in 1.1.0

public int getLiveRegion()

Gets the node's live region mode.

A live region is a node that contains information that is important for the user and when it changes the user should be notified. For example, in a login screen with a TextView that displays an "incorrect password" notification, that view should be marked as a live region with mode ACCESSIBILITY_LIVE_REGION_POLITE.

It is the responsibility of the accessibility service to monitor TYPE_WINDOW_CONTENT_CHANGED events indicating changes to live region nodes and their children.

Returns
`int`	The live region mode, or `ACCESSIBILITY_LIVE_REGION_NONE` if the view is not a live region.

See also
`getAccessibilityLiveRegion`

getMaxTextLength

Added in 1.1.0

public int getMaxTextLength()

Returns the maximum text length for this node.

Returns
`int`	The maximum text length, or -1 for no limit.

See also
`setMaxTextLength`

getMinDurationBetweenContentChangesMillis

Added in 1.10.0

public long getMinDurationBetweenContentChangesMillis()

Gets the minimum time duration between two content change events.

getMovementGranularities

Added in 1.1.0

public int getMovementGranularities()

Gets the movement granularities for traversing the text of this node.

Returns
`int`	The bit mask with granularities.

getPackageName

Added in 1.1.0

public CharSequence getPackageName()

Gets the package this node comes from.

Returns
`CharSequence`	The package name.

getPaneTitle

Added in 1.1.0

public @Nullable CharSequence getPaneTitle()

Get the title of the pane represented by this node.

Returns
`@Nullable CharSequence`	The title of the pane represented by this node, or `null` if this node does not represent a pane.

getParent

Added in 1.1.0

public AccessibilityNodeInfoCompat getParent()

Gets the parent.

Returns
`AccessibilityNodeInfoCompat`	The parent.

getParent

Added in 1.12.0

public @Nullable AccessibilityNodeInfoCompat getParent(int prefetchingStrategy)

Gets the parent.

Use prefetchingStrategy to determine the types of nodes prefetched from the app if the requested node is not in the cache and must be retrieved by the app. The default strategy for getParent is a combination of ancestor and sibling strategies. The app will prefetch until all nodes fulfilling the strategies are fetched, another node request is sent, or the maximum prefetch batch size of MAX_NUMBER_OF_PREFETCHED_NODES nodes is reached. To prevent interruption by another request and to force prefetching of the max batch size, use FLAG_PREFETCH_UNINTERRUPTIBLE.

Parameters
`int prefetchingStrategy`	the prefetching strategy.

Returns
`@Nullable AccessibilityNodeInfoCompat`	The parent.

Throws
`java.lang.IllegalStateException`	If called outside of an `AccessibilityService` and before calling `setQueryFromAppProcessEnabled`.

See also
`FLAG_PREFETCH_ANCESTORS`
`FLAG_PREFETCH_DESCENDANTS_BREADTH_FIRST`
`FLAG_PREFETCH_DESCENDANTS_DEPTH_FIRST`
`FLAG_PREFETCH_DESCENDANTS_HYBRID`
`FLAG_PREFETCH_SIBLINGS`
`FLAG_PREFETCH_UNINTERRUPTIBLE`

getRangeInfo

Added in 1.1.0

public AccessibilityNodeInfoCompat.RangeInfoCompat getRangeInfo()

Gets the range info if this node is a range.

Returns
`AccessibilityNodeInfoCompat.RangeInfoCompat`	The range.

getRoleDescription

Added in 1.1.0

public @Nullable CharSequence getRoleDescription()

Gets the custom role description.

Returns
`@Nullable CharSequence`	The role description.

getStateDescription

Added in 1.5.0

public @Nullable CharSequence getStateDescription()

Gets the state description of this node.

Returns
`@Nullable CharSequence`	the state description or null if android version smaller than 19.

getText

Added in 1.1.0

public CharSequence getText()

Gets the text of this node.

Returns
`CharSequence`	The text.

getTextSelectionEnd

Added in 1.1.0

public int getTextSelectionEnd()

Gets the text selection end.

Returns
`int`	The text selection end if there is selection or -1.

getTextSelectionStart

Added in 1.1.0

public int getTextSelectionStart()

Gets the text selection start.

Returns
`int`	The text selection start if there is selection or -1.

getTooltipText

Added in 1.1.0

public @Nullable CharSequence getTooltipText()

Gets the tooltip text of this node.

Returns
`@Nullable CharSequence`	The tooltip text.

getTouchDelegateInfo

Added in 1.2.0

public @Nullable AccessibilityNodeInfoCompat.TouchDelegateInfoCompat getTouchDelegateInfo()

Get the TouchDelegateInfoCompat for touch delegate behavior with the represented view. It is possible for the same node to be pointed to by several regions. Use getRegionAt to get touch delegate target Region, and getTargetForRegion for AccessibilityNodeInfoCompat from the given region.

Compatibility:

API <29: Always returns null

Returns
`@Nullable AccessibilityNodeInfoCompat.TouchDelegateInfoCompat`	`TouchDelegateInfoCompat` or `null` if there are no touch delegates in this node.

getTraversalAfter

Added in 1.1.0

public AccessibilityNodeInfoCompat getTraversalAfter()

Gets the node after which this one is visited in accessibility traversal. A screen-reader must visit the content of the other node before the content of this one.

Returns
`AccessibilityNodeInfoCompat`	The succeeding node if such or `null`.

See also
`setTraversalAfter`
`setTraversalAfter`

getTraversalBefore

Added in 1.1.0

public AccessibilityNodeInfoCompat getTraversalBefore()

Gets the node before which this one is visited during traversal. A screen-reader must visit the content of this node before the content of the one it precedes.

Returns
`AccessibilityNodeInfoCompat`	The succeeding node if such or `null`.

See also
`setTraversalBefore`
`setTraversalBefore`

getUniqueId

Added in 1.9.0

public @Nullable String getUniqueId()

Gets the unique id of this node.

Returns
`@Nullable String`	the unique id or null if android version smaller than 19.

getViewIdResourceName

Added in 1.1.0

public String getViewIdResourceName()

Gets the fully qualified resource name of the source view's id.

Note: The primary usage of this API is for UI test automation and in order to report the source view id of an AccessibilityNodeInfoCompat the client has to set the FLAG_REPORT_VIEW_IDS flag when configuring their android.accessibilityservice.AccessibilityService.

Returns
`String`	The id resource name.

getWindow

Added in 1.1.0

public AccessibilityWindowInfoCompat getWindow()

Gets the window to which this node belongs.

Returns
`AccessibilityWindowInfoCompat`	The window.

See also
`getWindows`

getWindowId

Added in 1.1.0

public int getWindowId()

Gets the id of the window from which the info comes from.

Returns
`int`	The window id.

hasRequestInitialAccessibilityFocus

Added in 1.10.0

public boolean hasRequestInitialAccessibilityFocus()

Gets whether the node has setRequestInitialAccessibilityFocus.

Returns
`boolean`	True if the node has requested initial accessibility focus.

hashCode

public int hashCode()

isAccessibilityDataSensitive

Added in 1.12.0

public boolean isAccessibilityDataSensitive()

Gets if the node's accessibility data is considered sensitive.

Returns
`boolean`	True if the node's data is considered sensitive, false otherwise.

See also
`isAccessibilityDataSensitive`

isAccessibilityFocused

Added in 1.1.0

public boolean isAccessibilityFocused()

Gets whether this node is accessibility focused.

Returns
`boolean`	True if the node is accessibility focused.

isCheckable

Added in 1.1.0

public boolean isCheckable()

Gets whether this node is checkable.

Returns
`boolean`	True if the node is checkable.

isChecked

Added in 1.1.0

public boolean isChecked()

Gets whether this node is checked.

Returns
`boolean`	True if the node is checked.

isClickable

Added in 1.1.0

public boolean isClickable()

Gets whether this node is clickable.

Returns
`boolean`	True if the node is clickable.

isContentInvalid

Added in 1.1.0

public boolean isContentInvalid()

Gets if the content of this node is invalid. For example, a date is not well-formed.

Returns
`boolean`	If the node content is invalid.

isContextClickable

Added in 1.1.0

public boolean isContextClickable()

Gets whether this node is context clickable.

Returns
`boolean`	True if the node is context clickable.

isDismissable

Added in 1.1.0

public boolean isDismissable()

Gets if the node can be dismissed.

Returns
`boolean`	If the node can be dismissed.

isEditable

Added in 1.1.0

public boolean isEditable()

Gets if the node is editable.

Returns
`boolean`	True if the node is editable, false otherwise.

isEnabled

Added in 1.1.0

public boolean isEnabled()

Gets whether this node is enabled.

Returns
`boolean`	True if the node is enabled.

isFocusable

Added in 1.1.0

public boolean isFocusable()

Gets whether this node is focusable.

Returns
`boolean`	True if the node is focusable.

isFocused

Added in 1.1.0

public boolean isFocused()

Gets whether this node is focused.

Returns
`boolean`	True if the node is focused.

isGranularScrollingSupported

Added in 1.12.0

public boolean isGranularScrollingSupported()

Gets if the node supports granular scrolling.

Compatibility:

Api <19: Returns false.

Returns
`boolean`	True if all scroll actions that could support `ACTION_ARGUMENT_SCROLL_AMOUNT_FLOAT` have done so, false otherwise.

isHeading

Added in 1.1.0

public boolean isHeading()

Returns whether node represents a heading.

Note: Returns true if either setHeading marks this node as a heading or if the node has a CollectionItemInfoCompat that marks it as such, to accommodate apps that use the now-deprecated API.

Returns
`boolean`	`true` if the node is a heading, `false` otherwise.

isImportantForAccessibility

Added in 1.1.0

public boolean isImportantForAccessibility()

Returns whether the node originates from a view considered important for accessibility.

Returns
`boolean`	`true` if the node originates from a view considered important for accessibility, `false` otherwise

See also
`isImportantForAccessibility`

isLongClickable

Added in 1.1.0

public boolean isLongClickable()

Gets whether this node is long clickable.

Returns
`boolean`	True if the node is long clickable.

isMultiLine

Added in 1.1.0

public boolean isMultiLine()

Gets if the node is a multi line editable text.

Returns
`boolean`	True if the node is multi line.

isPassword

Added in 1.1.0

public boolean isPassword()

Gets whether this node is a password.

Returns
`boolean`	True if the node is a password.

isScreenReaderFocusable

Added in 1.1.0

public boolean isScreenReaderFocusable()

Returns whether the node is explicitly marked as a focusable unit by a screen reader. Note that false indicates that it is not explicitly marked, not that the node is not a focusable unit. Screen readers should generally use other signals, such as isFocusable, or the presence of text in a node, to determine what should receive focus.

Returns
`boolean`	`true` if the node is specifically marked as a focusable unit for screen readers, `false` otherwise.

isScrollable

Added in 1.1.0

public boolean isScrollable()

Gets if the node is scrollable.

Returns
`boolean`	True if the node is scrollable, false otherwise.

isSelected

Added in 1.1.0

public boolean isSelected()

Gets whether this node is selected.

Returns
`boolean`	True if the node is selected.

isShowingHintText

Added in 1.1.0

public boolean isShowingHintText()

Returns whether the node's text represents a hint for the user to enter text. It should only be true if the node has editable text.

Returns
`boolean`	`true` if the text in the node represents a hint to the user, `false` otherwise.

isTextEntryKey

Added in 1.1.0

public boolean isTextEntryKey()

Returns whether node represents a text entry key that is part of a keyboard or keypad.

Returns
`boolean`	`true` if the node is a text entry key, `false` otherwise.

isTextSelectable

Added in 1.9.0

public boolean isTextSelectable()

Gets if the node has selectable text.

Services should use ACTION_SET_SELECTION for selection. Editable text nodes must also be selectable. But not all UIs will populate this field, so services should consider 'isTextSelectable | isEditable' to ensure they don't miss nodes with selectable text.

Compatibility:

Api <19: Returns false.

Returns
`boolean`	True if the node has selectable text.

See also
`isEditable`

isVisibleToUser

Added in 1.1.0

public boolean isVisibleToUser()

Gets whether this node is visible to the user.

Returns
`boolean`	Whether the node is visible to the user.

obtain

Added in 1.1.0

public static AccessibilityNodeInfoCompat obtain()

Returns a cached instance if such is available otherwise a new one.

Returns
`AccessibilityNodeInfoCompat`	An instance.

obtain

Added in 1.1.0

public static AccessibilityNodeInfoCompat obtain(AccessibilityNodeInfoCompat info)

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

Parameters
`AccessibilityNodeInfoCompat info`	The other info.

Returns
`AccessibilityNodeInfoCompat`	An instance.

obtain

Added in 1.1.0

public static AccessibilityNodeInfoCompat obtain(View source)

Returns a cached instance if such is available otherwise a new one and sets the source.

Returns
`AccessibilityNodeInfoCompat`	An instance.

See also
`setSource`

obtain

Added in 1.1.0

public static AccessibilityNodeInfoCompat obtain(View root, int virtualDescendantId)

Returns a cached instance if such is available otherwise a new one and sets the source.

Parameters
`View root`	The root of the virtual subtree.
`int virtualDescendantId`	The id of the virtual descendant.

Returns
`AccessibilityNodeInfoCompat`	An instance.

See also
`setSource`

performAction

Added in 1.1.0

public boolean performAction(int action)

Performs an action on the node.

Note: An action can be performed only if the request is made from an android.accessibilityservice.AccessibilityService.

Parameters
`int action`	The action to perform.

Returns
`boolean`	True if the action was performed.

Throws
`java.lang.IllegalStateException`	If called outside of an AccessibilityService.

performAction

Added in 1.1.0

public boolean performAction(int action, Bundle arguments)

Performs an action on the node.

Note: An action can be performed only if the request is made from an android.accessibilityservice.AccessibilityService.

Parameters
`int action`	The action to perform.
`Bundle arguments`	A bundle with additional arguments.

Returns
`boolean`	True if the action was performed.

Throws
`java.lang.IllegalStateException`	If called outside of an AccessibilityService.

recycle

Added in 1.1.0

Deprecated in 1.10.0

public void recycle()

Return an instance back to be reused.

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

Throws
`java.lang.IllegalStateException`	If the info is already recycled.

refresh

Added in 1.1.0

public boolean refresh()

Refreshes this info with the latest state of the view it represents.

Note: If this method returns false this info is obsolete since it represents a view that is no longer in the view tree.

Returns
`boolean`	Whether the refresh succeeded.

removeAction

Added in 1.1.0

public boolean removeAction(
    AccessibilityNodeInfoCompat.AccessibilityActionCompat action
)

Removes an action that can be performed on the node. If the action was not already added to the node, calling this method has no effect.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`AccessibilityNodeInfoCompat.AccessibilityActionCompat action`	The action to be removed.

Returns
`boolean`	The action removed from the list of actions.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

removeChild

Added in 1.1.0

public boolean removeChild(View child)

Removes a child. If the child was not previously added to the node, calling this method has no effect.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`View child`	The child.

Returns
`boolean`	true if the child was present

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

removeChild

Added in 1.1.0

public boolean removeChild(View root, int virtualDescendantId)

Removes a virtual child which is a descendant of the given root. If the child was not previously added to the node, calling this method has no effect.

Parameters
`View root`	The root of the virtual subtree.
`int virtualDescendantId`	The id of the virtual child.

Returns
`boolean`	true if the child was present

See also
`addChild`

setAccessibilityDataSensitive

Added in 1.12.0

public void setAccessibilityDataSensitive(boolean accessibilityDataSensitive)

Sets whether this node's accessibility data is considered sensitive.

For SDK 34 and higher: when set to true the framework will hide this node from accessibility services with the isAccessibilityTool property set to false.

Otherwise, for SDK 19 and higher: the framework cannot hide this node but this property may be read by accessibility services to provide modified behavior for sensitive nodes.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean accessibilityDataSensitive`	True if the node's accessibility data is considered sensitive.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setAccessibilityFocused

Added in 1.1.0

public void setAccessibilityFocused(boolean focused)

Sets whether this node is accessibility focused.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean focused`	True if the node is accessibility focused.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setAvailableExtraData

Added in 1.8.0

public void setAvailableExtraData(@NonNull List<String> extraDataKeys)

Set the extra data available for this node.

Note: When a View passes in a non-empty list, it promises that it will populate the node's extras with corresponding pieces of information in addExtraDataToAccessibilityNodeInfo.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`@NonNull List<String> extraDataKeys`	A list of types of extra data that are available.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

See also
`getAvailableExtraData`

setBoundsInParent

Added in 1.1.0

Deprecated in 1.2.0

public void setBoundsInParent(Rect bounds)

Sets the node bounds in the viewParent's coordinates. getParent does not represent the source's viewParent. Instead it represents the result of getParentForAccessibility, which returns the closest ancestor where isImportantForAccessibility is true. So this method is not reliable.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`Rect bounds`	The node bounds.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setBoundsInScreen

Added in 1.1.0

public void setBoundsInScreen(Rect bounds)

Sets the node bounds in screen coordinates.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`Rect bounds`	The node bounds.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setBoundsInWindow

Added in 1.12.0

public void setBoundsInWindow(@NonNull Rect bounds)

Sets the node bounds in window coordinates.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Compatibility:

API <19: No-op

Parameters
`@NonNull Rect bounds`	The node bounds.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setCanOpenPopup

Added in 1.1.0

public void setCanOpenPopup(boolean opensPopup)

Sets if this node opens a popup or a dialog.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean opensPopup`	If the the node opens a popup.

setCheckable

Added in 1.1.0

public void setCheckable(boolean checkable)

Sets whether this node is checkable.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean checkable`	True if the node is checkable.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setChecked

Added in 1.1.0

public void setChecked(boolean checked)

Sets whether this node is checked.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean checked`	True if the node is checked.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setClassName

Added in 1.1.0

public void setClassName(CharSequence className)

Sets the class this node comes from.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`CharSequence className`	The class name.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setClickable

Added in 1.1.0

public void setClickable(boolean clickable)

Sets whether this node is clickable.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean clickable`	True if the node is clickable.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setCollectionInfo

Added in 1.1.0

public void setCollectionInfo(Object collectionInfo)

setCollectionItemInfo

Added in 1.1.0

public void setCollectionItemInfo(Object collectionItemInfo)

setContainerTitle

Added in 1.12.0

public void setContainerTitle(@Nullable CharSequence containerTitle)

Sets the container title for app-developer-defined container which can be any type of ViewGroup or layout. Container title will be used to group together related controls, similar to HTML fieldset. Or container title may identify a large piece of the UI that is visibly grouped together, such as a toolbar or a card, etc.

Container title helps to assist in navigation across containers and other groups. For example, a screen reader may use this to determine where to put accessibility focus.

Container title is different from pane titlesetPaneTitle which indicates that the node represents a window or activity.

Example: An app can set container titles on several non-modal menus, containing TextViews or ImageButtons that have content descriptions, text, etc. Screen readers can quickly switch accessibility focus among menus instead of child views. Other accessibility-services can easily find the menu.

Compatibility:

API <19: No-op

Parameters
`@Nullable CharSequence containerTitle`	The container title that is associated with a ViewGroup/Layout on the screen.

setContentDescription

Added in 1.1.0

public void setContentDescription(CharSequence contentDescription)

Sets the content description of this node.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`CharSequence contentDescription`	The content description.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setContentInvalid

Added in 1.1.0

public void setContentInvalid(boolean contentInvalid)

Sets if the content of this node is invalid. For example, a date is not well-formed.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean contentInvalid`	If the node content is invalid.

setContextClickable

Added in 1.1.0

public void setContextClickable(boolean contextClickable)

Sets whether this node is context clickable.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean contextClickable`	True if the node is context clickable.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setDismissable

Added in 1.1.0

public void setDismissable(boolean dismissable)

Sets if the node can be dismissed.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean dismissable`	If the node can be dismissed.

setDrawingOrder

Added in 1.1.0

public void setDrawingOrder(int drawingOrderInParent)

Set the drawing order of the view corresponding it this node.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`int drawingOrderInParent`

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setEditable

Added in 1.1.0

public void setEditable(boolean editable)

Sets whether this node is editable.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean editable`	True if the node is editable.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setEnabled

Added in 1.1.0

public void setEnabled(boolean enabled)

Sets whether this node is enabled.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean enabled`	True if the node is enabled.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setError

Added in 1.1.0

public void setError(CharSequence error)

Sets the error text of this node.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`CharSequence error`	The error text.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setFocusable

Added in 1.1.0

public void setFocusable(boolean focusable)

Sets whether this node is focusable.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean focusable`	True if the node is focusable.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setFocused

Added in 1.1.0

public void setFocused(boolean focused)

Sets whether this node is focused.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean focused`	True if the node is focused.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setGranularScrollingSupported

Added in 1.12.0

public void setGranularScrollingSupported(boolean granularScrollingSupported)

Sets if the node supports granular scrolling. This should be set to true if all scroll actions which could support ACTION_ARGUMENT_SCROLL_AMOUNT_FLOAT have done so.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Compatibility:

Api <19: No-op.

Parameters
`boolean granularScrollingSupported`	True if the node supports granular scrolling, false otherwise.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setHeading

Added in 1.1.0

public void setHeading(boolean isHeading)

Sets whether the node represents a heading.

This method has no effect below API 19

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean isHeading`	`true` if the node is a heading, `false` otherwise.

setHintText

Added in 1.1.0

public void setHintText(@Nullable CharSequence hintText)

Sets the hint text of this node. Only applies to nodes where text can be entered.

This method has no effect below API 19

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`@Nullable CharSequence hintText`	The hint text for this mode.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setImportantForAccessibility

Added in 1.1.0

public void setImportantForAccessibility(boolean important)

Sets whether the node is considered important for accessibility.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean important`	`true` if the node is considered important for accessibility, `false` otherwise

setInputType

Added in 1.1.0

public void setInputType(int inputType)

Sets the input type of the source as defined by InputType.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`int inputType`	The input type.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setLabelFor

Added in 1.1.0

public void setLabelFor(View labeled)

Sets the view for which the view represented by this info serves as a label for accessibility purposes.

Parameters
`View labeled`	The view for which this info serves as a label.

setLabelFor

Added in 1.1.0

public void setLabelFor(View root, int virtualDescendantId)

Sets the view for which the view represented by this info serves as a label for accessibility purposes. If virtualDescendantId is NO_ID the root is set as the labeled.

A virtual descendant is an imaginary View that is reported as a part of the view hierarchy for accessibility purposes. This enables custom views that draw complex content to report themselves as a tree of virtual views, thus conveying their logical structure.

Parameters
`View root`	The root whose virtual descendant serves as a label.
`int virtualDescendantId`	The id of the virtual descendant.

setLabeledBy

Added in 1.1.0

public void setLabeledBy(View label)

Sets the view which serves as the label of the view represented by this info for accessibility purposes.

Parameters
`View label`	The view that labels this node's source.

setLabeledBy

Added in 1.1.0

public void setLabeledBy(View root, int virtualDescendantId)

Sets the view which serves as the label of the view represented by this info for accessibility purposes. If virtualDescendantId is NO_ID the root is set as the label.

A virtual descendant is an imaginary View that is reported as a part of the view hierarchy for accessibility purposes. This enables custom views that draw complex content to report themselves as a tree of virtual views, thus conveying their logical structure.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`View root`	The root whose virtual descendant labels this node's source.
`int virtualDescendantId`	The id of the virtual descendant.

setLiveRegion

Added in 1.1.0

public void setLiveRegion(int mode)

Sets the node's live region mode.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`int mode`	The live region mode, or `ACCESSIBILITY_LIVE_REGION_NONE` if the view is not a live region.

See also
`setAccessibilityLiveRegion`

setLongClickable

Added in 1.1.0

public void setLongClickable(boolean longClickable)

Sets whether this node is long clickable.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean longClickable`	True if the node is long clickable.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setMaxTextLength

Added in 1.1.0

public void setMaxTextLength(int max)

Sets the maximum text length, or -1 for no limit.

Typically used to indicate that an editable text field has a limit on the number of characters entered.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`int max`	The maximum text length.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

See also
`getMaxTextLength`

setMinDurationBetweenContentChangesMillis

Added in 1.10.0

public void setMinDurationBetweenContentChangesMillis(long duration)

Sets the minimum time duration between two content change events, which is used in throttling content change events in accessibility services.

Example: An app can set MinDurationBetweenContentChanges as 1 min for a view which sends content change events to accessibility services one event per second. Accessibility service will throttle those content change events and only handle one event per minute for that view.

Parameters
`long duration`	the minimum duration between content change events.

See also
`getContentChangeTypes`	for all content change types.

setMovementGranularities

Added in 1.1.0

public void setMovementGranularities(int granularities)

Sets the movement granularities for traversing the text of this node.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`int granularities`	The bit mask with granularities.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setMultiLine

Added in 1.1.0

public void setMultiLine(boolean multiLine)

Sets if the node is a multi line editable text.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean multiLine`	True if the node is multi line.

setPackageName

Added in 1.1.0

public void setPackageName(CharSequence packageName)

Sets the package this node comes from.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`CharSequence packageName`	The package name.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setPaneTitle

Added in 1.1.0

public void setPaneTitle(@Nullable CharSequence paneTitle)

If this node represents a visually distinct region of the screen that may update separately from the rest of the window, it is considered a pane. Set the pane title to indicate that the node is a pane, and to provide a title for it.

This method has no effect below API 19

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`@Nullable CharSequence paneTitle`	The title of the window represented by this node.

setParent

Added in 1.1.0

public void setParent(View parent)

Sets the parent.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`View parent`	The parent.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setParent

Added in 1.1.0

public void setParent(View root, int virtualDescendantId)

Sets the parent to be a virtual descendant of the given root. If virtualDescendantId equals to NO_ID the root is set as the parent.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

This method is not supported on devices running API level <16 since the platform did not support virtual descendants of real views.

Parameters
`View root`	The root of the virtual subtree.
`int virtualDescendantId`	The id of the virtual descendant.

setPassword

Added in 1.1.0

public void setPassword(boolean password)

Sets whether this node is a password.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean password`	True if the node is a password.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setQueryFromAppProcessEnabled

Added in 1.12.0

public void setQueryFromAppProcessEnabled(@NonNull View view, boolean enabled)

Connects this node to the View's root so that operations on this node can query the entire AccessibilityNodeInfoCompat tree and perform accessibility actions on nodes.

Testing or debugging tools should create this AccessibilityNodeInfoCompat node using onInitializeAccessibilityNodeInfo or AccessibilityNodeProviderCompat and call this method, then navigate and interact with the node tree by calling methods on the node. Calling this method more than once on the same node is a no-op. After calling this method, all nodes linked to this node (children, ancestors, etc.) are also queryable.

Here "query" refers to the following node operations:

check properties of this node (example: isScrollable)
find and query children (example: getChild)
find and query the parent (example: getParent)
find focus (examples: findFocus, focusSearch)
find and query other nodes (example: findAccessibilityNodeInfosByText, findAccessibilityNodeInfosByViewId)
perform actions (example: performAction)

This is intended for short-lived inspections from testing or debugging tools in the app process, as operations on this node tree will only succeed as long as the associated view hierarchy remains attached to a window. AccessibilityNodeInfoCompat objects can quickly become out of sync with their corresponding View objects; if you wish to inspect a changed or different view hierarchy then create a new node from any view in that hierarchy and call this method on that new node, instead of disabling &re-enabling the connection on the previous node.

Compatibility:

API <34: No-op

Parameters
`@NonNull View view`	The view that generated this node, or any view in the same view-root hierarchy.
`boolean enabled`	Whether to enable (true) or disable (false) querying from the app process.

Throws
`java.lang.IllegalStateException`	If called from an `AccessibilityService`, or if provided a `View` that is not attached to a window.

setRangeInfo

Added in 1.1.0

public void setRangeInfo(AccessibilityNodeInfoCompat.RangeInfoCompat rangeInfo)

Sets the range info if this node is a range.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`AccessibilityNodeInfoCompat.RangeInfoCompat rangeInfo`	The range info.

setRequestInitialAccessibilityFocus

Added in 1.10.0

public void setRequestInitialAccessibilityFocus(
    boolean requestInitialAccessibilityFocus
)

Sets whether the node has requested initial accessibility focus.

If the node hasRequestInitialAccessibilityFocus, this node would be one of candidates to be accessibility focused when the window appears.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean requestInitialAccessibilityFocus`	True if the node requests to receive initial accessibility focus.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setRoleDescription

Added in 1.1.0

public void setRoleDescription(@Nullable CharSequence roleDescription)

Sets the custom role description.

The role description allows you to customize the name for the view's semantic role. For example, if you create a custom subclass of android.view.View to display a menu bar, you could assign it the role description of "menu bar".

Warning: For consistency with other applications, you should not use the role description to force accessibility services to describe standard views (such as buttons or checkboxes) using specific wording. For example, you should not set a role description of "check box" or "tick box" for a standard android.widget.CheckBox. Instead let accessibility services decide what feedback to provide.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`@Nullable CharSequence roleDescription`	The role description.

setScreenReaderFocusable

Added in 1.1.0

public void setScreenReaderFocusable(boolean screenReaderFocusable)

Sets whether the node should be considered a focusable unit by a screen reader.

This method has no effect below API 19

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean screenReaderFocusable`	`true` if the node is a focusable unit for screen readers, `false` otherwise.

setScrollable

Added in 1.1.0

public void setScrollable(boolean scrollable)

Sets if the node is scrollable.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean scrollable`	True if the node is scrollable, false otherwise.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setSelected

Added in 1.1.0

public void setSelected(boolean selected)

Sets whether this node is selected.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean selected`	True if the node is selected.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setShowingHintText

Added in 1.1.0

public void setShowingHintText(boolean showingHintText)

Sets whether the node's text represents a hint for the user to enter text. It should only be true if the node has editable text.

This method has no effect below API 19

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean showingHintText`	`true` if the text in the node represents a hint to the user, `false` otherwise.

setSource

Added in 1.1.0

public void setSource(View source)

Sets the source.

Parameters
`View source`	The info source.

setSource

Added in 1.1.0

public void setSource(View root, int virtualDescendantId)

Sets the source to be a virtual descendant of the given root. If virtualDescendantId is NO_ID the root is set as the source.

A virtual descendant is an imaginary View that is reported as a part of the view hierarchy for accessibility purposes. This enables custom views that draw complex content to report themselves as a tree of virtual views, thus conveying their logical structure.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

This method is not supported on devices running API level <16 since the platform did not support virtual descendants of real views.

Parameters
`View root`	The root of the virtual subtree.
`int virtualDescendantId`	The id of the virtual descendant.

setStateDescription

Added in 1.5.0

public void setStateDescription(@Nullable CharSequence stateDescription)

Sets the state description of this node.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`@Nullable CharSequence stateDescription`	the state description of this node.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setText

Added in 1.1.0

public void setText(CharSequence text)

Sets the text of this node.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`CharSequence text`	The text.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setTextEntryKey

Added in 1.1.0

public void setTextEntryKey(boolean isTextEntryKey)

Sets whether the node represents a text entry key that is part of a keyboard or keypad.

This method has no effect below API 19

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean isTextEntryKey`	`true` if the node is a text entry key, `false` otherwise.

setTextSelectable

Added in 1.9.0

public void setTextSelectable(boolean selectableText)

Sets if the node has selectable text.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Compatibility:

Api <19: Does not operate.

Parameters
`boolean selectableText`	True if the node has selectable text, false otherwise.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setTextSelection

Added in 1.1.0

public void setTextSelection(int start, int end)

Sets the text selection start and end.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`int start`	The text selection start.
`int end`	The text selection end.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setTooltipText

Added in 1.1.0

public void setTooltipText(@Nullable CharSequence tooltipText)

Sets the tooltip text of this node.

This method has no effect below API 19

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`@Nullable CharSequence tooltipText`	The tooltip text.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setTouchDelegateInfo

Added in 1.2.0

public void setTouchDelegateInfo(
    @NonNull AccessibilityNodeInfoCompat.TouchDelegateInfoCompat delegatedInfo
)

Set touch delegate info if the represented view has a android.view.TouchDelegate.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Compatibility:

API <29: No-op

Parameters
`@NonNull AccessibilityNodeInfoCompat.TouchDelegateInfoCompat delegatedInfo`	`TouchDelegateInfoCompat`

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setTraversalAfter

Added in 1.1.0

public void setTraversalAfter(View view)

Sets the view whose node is visited after this one in accessibility traversal. A screen-reader must visit the content of the other node before the content of this one.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`View view`	The previous view.

See also
`getTraversalAfter`

setTraversalAfter

Added in 1.1.0

public void setTraversalAfter(View root, int virtualDescendantId)

Sets the node after which this one is visited in accessibility traversal. A screen-reader must visit the content of the other node before the content of this one. If virtualDescendantId equals to NO_ID the root is set as the predecessor.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`View root`	The root of the virtual subtree.
`int virtualDescendantId`	The id of the virtual descendant.

setTraversalBefore

Added in 1.1.0

public void setTraversalBefore(View view)

Sets the view before whose node this one should be visited during traversal. A screen-reader must visit the content of this node before the content of the one it precedes.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`View view`	The view providing the preceding node.

See also
`getTraversalBefore`

setTraversalBefore

Added in 1.1.0

public void setTraversalBefore(View root, int virtualDescendantId)

Sets the node before which this one is visited during traversal. A screen-reader must visit the content of this node before the content of the one it precedes. The successor is a virtual descendant of the given root. If virtualDescendantId equals to NO_ID the root is set as the successor.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`View root`	The root of the virtual subtree.
`int virtualDescendantId`	The id of the virtual descendant.

setUniqueId

Added in 1.9.0

public void setUniqueId(@Nullable String uniqueId)

Sets the unique id of this node.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`@Nullable String uniqueId`	the unique id of this node.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

setViewIdResourceName

Added in 1.1.0

public void setViewIdResourceName(String viewId)

Sets the fully qualified resource name of the source view's id.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`String viewId`	The id resource name.

setVisibleToUser

Added in 1.1.0

public void setVisibleToUser(boolean visibleToUser)

Sets whether this node is visible to the user.

Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.

Parameters
`boolean visibleToUser`	Whether the node is visible to the user.

Throws
`java.lang.IllegalStateException`	If called from an AccessibilityService.

toString

public @NonNull String toString()

unwrap

Added in 1.1.0

public AccessibilityNodeInfo unwrap()

Returns
`AccessibilityNodeInfo`	The unwrapped `android.view.accessibility.AccessibilityNodeInfo`.

wrap

Added in 1.1.0

public static AccessibilityNodeInfoCompat wrap(@NonNull AccessibilityNodeInfo info)

Creates a new instance wrapping an android.view.accessibility.AccessibilityNodeInfo.

Parameters
`@NonNull AccessibilityNodeInfo info`	The info.

AccessibilityNodeInfoCompat

Summary

Nested types

Constants

Public constructors

Public methods

Constants

ACTION_ACCESSIBILITY_FOCUS

ACTION_ARGUMENT_COLUMN_INT

ACTION_ARGUMENT_DIRECTION_INT

ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN

ACTION_ARGUMENT_HTML_ELEMENT_STRING

ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT

ACTION_ARGUMENT_MOVE_WINDOW_X

ACTION_ARGUMENT_MOVE_WINDOW_Y

ACTION_ARGUMENT_PRESS_AND_HOLD_DURATION_MILLIS_INT

ACTION_ARGUMENT_PROGRESS_VALUE

ACTION_ARGUMENT_ROW_INT

ACTION_ARGUMENT_SCROLL_AMOUNT_FLOAT

ACTION_ARGUMENT_SELECTION_END_INT

ACTION_ARGUMENT_SELECTION_START_INT

ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE

ACTION_CLEAR_ACCESSIBILITY_FOCUS

ACTION_CLEAR_FOCUS

ACTION_CLEAR_SELECTION

ACTION_CLICK

ACTION_COLLAPSE

ACTION_COPY

ACTION_CUT

ACTION_DISMISS

ACTION_EXPAND

ACTION_FOCUS

ACTION_LONG_CLICK

ACTION_NEXT_AT_MOVEMENT_GRANULARITY

ACTION_NEXT_HTML_ELEMENT

ACTION_PASTE

ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY

ACTION_PREVIOUS_HTML_ELEMENT

ACTION_SCROLL_BACKWARD

ACTION_SCROLL_FORWARD

ACTION_SELECT

ACTION_SET_SELECTION

ACTION_SET_TEXT

EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_LENGTH

EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_MAX_LENGTH

EXTRA_DATA_TEXT_CHARACTER_LOCATION_ARG_START_INDEX

EXTRA_DATA_TEXT_CHARACTER_LOCATION_KEY

FLAG_PREFETCH_ANCESTORS

FLAG_PREFETCH_DESCENDANTS_BREADTH_FIRST

FLAG_PREFETCH_DESCENDANTS_DEPTH_FIRST

FLAG_PREFETCH_DESCENDANTS_HYBRID

FLAG_PREFETCH_SIBLINGS

FLAG_PREFETCH_UNINTERRUPTIBLE

FOCUS_ACCESSIBILITY

FOCUS_INPUT

MAX_NUMBER_OF_PREFETCHED_NODES

MOVEMENT_GRANULARITY_CHARACTER

MOVEMENT_GRANULARITY_LINE

MOVEMENT_GRANULARITY_PAGE

MOVEMENT_GRANULARITY_PARAGRAPH

MOVEMENT_GRANULARITY_WORD

Public constructors

AccessibilityNodeInfoCompat

Public methods

addAction

addAction

addChild

addChild

canOpenPopup

equals

findAccessibilityNodeInfosByText

findAccessibilityNodeInfosByViewId

findFocus

focusSearch

getActionList

getActions

getAvailableExtraData

getBoundsInParent

getBoundsInScreen

getBoundsInWindow