Added in API level 33

TouchInteractionController.Callback

Kotlin |Java

public static interface TouchInteractionController.Callback

android.accessibilityservice.TouchInteractionController.Callback

callbacks allow services to receive motion events and state change updates.

Summary

Public methods
`abstract void`	`onMotionEvent(MotionEvent event)` Called when the framework has sent a motion event to the service.
`abstract void`	`onStateChanged(int state)` Called when the state of motion event dispatch for this display has changed.

Added in API level 33

public abstract void onMotionEvent (MotionEvent event)

Called when the framework has sent a motion event to the service.

Parameters
`event`	`MotionEvent`: the event being passed to the service. This value cannot be `null`.

Added in API level 33

public abstract void onStateChanged (int state)

Called when the state of motion event dispatch for this display has changed.

Parameters
`state`	`int`: the new state of motion event dispatch. Value is `TouchInteractionController.STATE_CLEAR`, `TouchInteractionController.STATE_TOUCH_INTERACTING`, `TouchInteractionController.STATE_TOUCH_EXPLORING`, `TouchInteractionController.STATE_DRAGGING`, or `TouchInteractionController.STATE_DELEGATING`

See also: