public void setHeaderPositionChangedCallback(HeaderPositionChangedCallback headerPositionChangedCallback) {
        this.headerPositionChangedCallback = headerPositionChangedCallback;
    }
Assign callback object to be notified when a header view position changes between states of the HeaderPosition enum

@param headerPositionChangedCallback the callback
@see HeaderPosition
android/modules/module_common/src/main/java/github/tornaco/android/thanos/widget/section/StickyHeaderLayoutManager.java