Deflate the lazy view previously inflated, and reinflate a new ViewStub

ViewStubExt.java

public class ViewStubExt {

     /**
     * Deflates the view inflated by {@link ViewStub#inflate()}
     * and replace it with a new {@link ViewStub} in its parent.
     *
     * @param view the view lazily inflated previously
     * @return the new ViewStub with backed parameters
     *
     */
    public static ViewStub deflate(View view) {
        ViewParent viewParent = view.getParent();

        if (viewParent != null && viewParent instanceof ViewGroup) {
            int index = ((ViewGroup) viewParent).indexOfChild(view);
            if (index >= 0) {
                int inflatedId = view.getId();
                ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
                ((ViewGroup) viewParent).removeView(view);
                Context context = ((ViewGroup) viewParent).getContext();
                ViewStub viewStub = new ViewStub(context);
                viewStub.setInflatedId(inflatedId);
                viewStub.setLayoutParams(layoutParams);

                ((ViewGroup) viewParent).addView(viewStub, index);
                return viewStub;
            } else {
                throw new IllegalArgumentException("ViewStub must have a valid layoutResource");
            }
        } else {
            throw new IllegalStateException("ViewStub must have a non-null ViewGroup viewParent");
        }
    }

    private ViewStubExt() {

    }
}

ViewStubExt.kt

/**
 * Deflates the view inflated by [ViewStub.inflate]
 * and replace it with a new [ViewStub] in its parent.
 *
 * @return the new ViewStub with backed parameters
 */
fun ViewStub.deflate(): ViewStub {
    val viewParent = parent

    if (viewParent != null && viewParent is ViewGroup) {
        val viewStub = ViewStub(context).apply {
            inflatedId = this@deflate.inflatedId
            layoutParams = this@deflate.layoutParams
        }
        val index = viewParent.indexOfChild(this)

        viewParent.removeView(this)
        viewParent.addView(viewStub, index)
        return viewStub
    } else {
        throw IllegalStateException("Inflated View has not a parent")
    }
}

Does this work ? Its not working for me, I have viewstub inside SwipeRefreshLayout , I want to change the viewstub layout content on refresh but its showing nothing