Save the date! Android Dev Summit is coming to Mountain View, CA on November 7-8, 2018.
added in API level 4

AccessibilityEventSource

public interface AccessibilityEventSource

android.view.accessibility.AccessibilityEventSource


This interface is implemented by classes source of AccessibilityEvents.

Developer Guides

For more information about making applications accessible, read the Accessibility developer guide.

Summary

Public methods

abstract void sendAccessibilityEvent(int eventType)

Handles the request for sending an AccessibilityEvent given the event type.

abstract void sendAccessibilityEventUnchecked(AccessibilityEvent event)

Handles the request for sending an AccessibilityEvent.

Public methods

sendAccessibilityEvent

added in API level 4
public abstract void sendAccessibilityEvent (int eventType)

Handles the request for sending an AccessibilityEvent given the event type. The method must first check if accessibility is on via calling AccessibilityManager.isEnabled(), obtain an AccessibilityEvent from the event pool through calling AccessibilityEvent.obtain(int), populate the event, and send it for dispatch via calling AccessibilityManager.sendAccessibilityEvent(AccessibilityEvent).

Parameters
eventType int: The event type.

sendAccessibilityEventUnchecked

added in API level 4
public abstract void sendAccessibilityEventUnchecked (AccessibilityEvent event)

Handles the request for sending an AccessibilityEvent. The method does not guarantee to check if accessibility is on before sending the event for dispatch. It is responsibility of the caller to do the check via calling AccessibilityManager.isEnabled().

Parameters
event AccessibilityEvent: The event.