IT. Expert System.

public final class AccessibilityManager
extends Object

See Also:

AccessibilityEvent, AccessibilityService, Context.getSystemService(java.lang.String)

• Nested Class Summary

  Nested Classes

  Modifier and Type	Class and Description
  static interface	AccessibilityManager.AccessibilityStateChangeListener Listener for the accessibility state.

• Method Summary

  Methods

  Modifier and Type	Method and Description
  int	addAccessibilityInteractionConnection(IWindow windowToken, IAccessibilityInteractionConnection connection)
  boolean	addAccessibilityStateChangeListener(AccessibilityManager.AccessibilityStateChangeListener listener)
  List<ServiceInfo>	getAccessibilityServiceList() Returns the ServiceInfos of the installed accessibility services.
  List<AccessibilityServiceInfo>	getInstalledAccessibilityServiceList()
  static AccessibilityManager	getInstance(Context context) Get an AccessibilityManager instance (create one if necessary).
  void	interrupt() Requests interruption of the accessibility feedback from all accessibility services.
  boolean	isEnabled() Returns if the AccessibilityManager is enabled.
  void	removeAccessibilityInteractionConnection(IWindow windowToken)
  boolean	removeAccessibilityStateChangeListener(AccessibilityManager.AccessibilityStateChangeListener listener)
  void	sendAccessibilityEvent(AccessibilityEvent event) Sends an AccessibilityEvent.

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Method Detail

  • getInstance

    public static AccessibilityManager getInstance(Context context)

    Get an AccessibilityManager instance (create one if necessary).

  • isEnabled

    public boolean isEnabled()

    Returns if the AccessibilityManager is enabled.

    Returns:

    True if this AccessibilityManager is enabled, false otherwise.

  • sendAccessibilityEvent

    public void sendAccessibilityEvent(AccessibilityEvent event)

    Sends an AccessibilityEvent. If this AccessibilityManager is not enabled the call is a NOOP.

    Parameters:

    event - The AccessibilityEvent.

    Throws:

    IllegalStateException - if a client tries to send an AccessibilityEvent while accessibility is not enabled.

  • interrupt

    public void interrupt()

    Requests interruption of the accessibility feedback from all accessibility services.

  • getAccessibilityServiceList

    public List<ServiceInfo> getAccessibilityServiceList()

    Returns the ServiceInfos of the installed accessibility services.

    Returns:

    An unmodifiable list with ServiceInfos.

  • getInstalledAccessibilityServiceList

    public List<AccessibilityServiceInfo> getInstalledAccessibilityServiceList()

  • addAccessibilityStateChangeListener

    public boolean addAccessibilityStateChangeListener(AccessibilityManager.AccessibilityStateChangeListener listener)

  • removeAccessibilityStateChangeListener

    public boolean removeAccessibilityStateChangeListener(AccessibilityManager.AccessibilityStateChangeListener listener)

  • addAccessibilityInteractionConnection

    public int addAccessibilityInteractionConnection(IWindow windowToken,
                                            IAccessibilityInteractionConnection connection)

  • removeAccessibilityInteractionConnection

    public void removeAccessibilityInteractionConnection(IWindow windowToken)