Summary: Ctors | Methods | Inherited Methods

AccessibilityNodeInfoCompat.TouchDelegateInfoCompat

Kotlin |Java

public static final class AccessibilityNodeInfoCompat.TouchDelegateInfoCompat
extends Object

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

Class with information of touch delegated views and regions.

Summary

Public constructors
`TouchDelegateInfoCompat(Map<Region, View> targetMap)` Create a new instance of `AccessibilityNodeInfoCompat.TouchDelegateInfoCompat`.

Public methods
`Region`	`getRegionAt(int index)` Return the `Region` at the given index.
`int`	`getRegionCount()` Returns the number of touch delegate target region.
`AccessibilityNodeInfoCompat`	`getTargetForRegion(Region region)` Return the target `AccessibilityNodeInfoCompat` for the given `Region`.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

Public constructors

TouchDelegateInfoCompat

public TouchDelegateInfoCompat (Map<Region, View> targetMap)

Create a new instance of AccessibilityNodeInfoCompat.TouchDelegateInfoCompat.

Parameters
`targetMap`	`Map`: A map from regions (in view coordinates) to delegated views.

Public methods

getRegionAt

public Region getRegionAt (int index)

Return the Region at the given index.

Compatibility:

API < 29: Always returns null

Parameters
`index`	`int`: The desired index, must be between 0 and `getRegionCount()`-1.

Returns
`Region`	Returns the `Region` stored at the given index.

getRegionCount

public int getRegionCount ()

Returns the number of touch delegate target region.

Compatibility:

API < 29: Always returns 0

Returns
`int`	Number of touch delegate target region.

getTargetForRegion

public AccessibilityNodeInfoCompat getTargetForRegion (Region region)

Return the target AccessibilityNodeInfoCompat for the given Region.

Note: This api can only be called from AccessibilityService.

Note: It is a client responsibility to recycle the received info by calling AccessibilityNodeInfo.recycle() to avoid creating of multiple instances.

Compatibility:

API < 29: Always returns null

Parameters
`region`	`Region`: The region retrieved from `getRegionAt(int)`.

Returns
`AccessibilityNodeInfoCompat`	The target node associates with the given region.