code: public static boolean supportsWebActions(AccessibilityNodeInfoCompat node) {
          return AccessibilityNodeInfoUtils.supportsAnyAction(node,
                  AccessibilityNodeInfoCompat.ACTION_NEXT_HTML_ELEMENT,
                  AccessibilityNodeInfoCompat.ACTION_PREVIOUS_HTML_ELEMENT);
      }
docs: Determines whether or not the given node contains web content.
  
  @param node The node to evaluate
  @return {@code true} if the node contains web content, {@code false} otherwise