Class android.view.accessibility.`AccessibilityManager`

Added Methods
`void` `addAccessibilityServicesStateChangeListener`(`AccessibilityServicesStateChangeListener`)
`void` `addAccessibilityServicesStateChangeListener`(`Executor,` `AccessibilityServicesStateChangeListener`)
`void` `addAudioDescriptionRequestedChangeListener`(`Executor,` `AudioDescriptionRequestedChangeListener`)
`boolean` `isAudioDescriptionRequested`()
`boolean` `removeAccessibilityServicesStateChangeListener`(`AccessibilityServicesStateChangeListener`)
`boolean` `removeAudioDescriptionRequestedChangeListener`(`AudioDescriptionRequestedChangeListener`)

Class android.view.accessibility.AccessibilityManager