showFromIndex method

void showFromIndex(
  1. int index
)

Shows an onboarding session from a specific step index

Implementation

void showFromIndex(int index) {
  if (widget.steps.isNotEmpty) {
    _overlayEntry = _createOverlayEntry(initialIndex: index);
    Overlay.of(context, rootOverlay: widget.globalOnboarding)
        .insert(_overlayEntry);
    controller.setIsVisible(true);
  }
}