AccessibilityNodeInfoCompat

public class AccessibilityNodeInfoCompat
extends Object

java.lang.Object
   ↳ androidx.core.view.accessibility.AccessibilityNodeInfoCompat


Helper for accessing AccessibilityNodeInfo in a backwards compatible fashion.

Summary

Nested classes

class AccessibilityNodeInfoCompat.AccessibilityActionCompat

A class defining an action that can be performed on an AccessibilityNodeInfo

class AccessibilityNodeInfoCompat.CollectionInfoCompat

Class with information if a node is a collection. 

class AccessibilityNodeInfoCompat.CollectionItemInfoCompat

Class with information if a node is a collection item. 

class AccessibilityNodeInfoCompat.RangeInfoCompat

Class with information if a node is a range. 

class AccessibilityNodeInfoCompat.TouchDelegateInfoCompat

Class with information of touch delegated views and regions. 

Constants

int ACTION_ACCESSIBILITY_FOCUS

Action that gives accessibility focus to the node.

String ACTION_ARGUMENT_COLUMN_INT

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

String ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN

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

String ACTION_ARGUMENT_HTML_ELEMENT_STRING

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

String ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT

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

String ACTION_ARGUMENT_MOVE_WINDOW_X

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

String ACTION_ARGUMENT_MOVE_WINDOW_Y

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

String ACTION_ARGUMENT_PRESS_AND_HOLD_DURATION_MILLIS_INT

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

String ACTION_ARGUMENT_PROGRESS_VALUE

Argument for specifying the progress value to set.

String ACTION_ARGUMENT_ROW_INT

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

String ACTION_ARGUMENT_SELECTION_END_INT

Argument for specifying the selection end.

String ACTION_ARGUMENT_SELECTION_START_INT

Argument for specifying the selection start.

String ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE

Argument for specifying the text content to set

Type: CharSequence
Actions: ACTION_SET_TEXT

int ACTION_CLEAR_ACCESSIBILITY_FOCUS

Action that clears accessibility focus of the node.

int ACTION_CLEAR_FOCUS

Action that unfocuses the node.

int ACTION_CLEAR_SELECTION

Action that unselects the node.

int ACTION_CLICK

Action that clicks on the node info.

int ACTION_COLLAPSE

Action to collapse an expandable node.

int ACTION_COPY

Action to copy the current selection to the clipboard.

int ACTION_CUT

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

int ACTION_DISMISS

Action to dismiss a dismissable node.

int ACTION_EXPAND

Action to expand an expandable node.

int ACTION_FOCUS

Action that focuses the node.

int ACTION_LONG_CLICK

Action that long clicks on the node.

int ACTION_NEXT_AT_MOVEMENT_GRANULARITY

Action that requests to go to the next entity in this node's text at a given movement granularity.

int ACTION_NEXT_HTML_ELEMENT

Action to move to the next HTML element of a given type.

int ACTION_PASTE

Action to paste the current clipboard content.

int ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY

Action that requests to go to the previous entity in this node's text at a given movement granularity.

int ACTION_PREVIOUS_HTML_ELEMENT

Action to move to the previous HTML element of a given type.

int ACTION_SCROLL_BACKWARD

Action to scroll the node content backward.

int ACTION_SCROLL_FORWARD

Action to scroll the node content forward.

int ACTION_SELECT

Action that selects the node.

int ACTION_SET_SELECTION

Action to set the selection.

int ACTION_SET_TEXT

Action that sets the text of the node.

int FOCUS_ACCESSIBILITY

The accessibility focus.

int FOCUS_INPUT

The input focus.

int MOVEMENT_GRANULARITY_CHARACTER

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

int