setScreenReaderFocusable
Sets whether the node should be considered a focusable unit by a screen reader.
This method has no effect below API 19
Note: Cannot be called from an android.accessibilityservice.AccessibilityService. This class is made immutable before being delivered to an AccessibilityService.
Parameters
screenReaderFocusable
true
if the node is a focusable unit for screen readers, false
otherwise.