setShowingHintText
Sets whether the node's text represents a hint for the user to enter text. It should only be true
if the node has editable text.
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
showingHintText
true
if the text in the node represents a hint to the user, false
otherwise.