public abstract class AccessibilityProvider
Service Provider Interface (SPI) for Assistive Technology.
This service provider class provides mappings from the platform specific
accessibility APIs to the Java Accessibility API.
Each service provider implementation is named and can be activated via the
activate() method. Service providers can be loaded when the default
toolkit is initialized.
There will typically be one provider per platform, such as Windows
or Linux, to support accessibility for screen readers and
magnifiers. However, more than one service provider can be
activated. For example, a test tool which provides visual results
obtained by interrogating the Java Accessibility API can be
activated along with the activation of the support for screen
readers and screen magnifiers.