public boolean performHeaderClick(View view, long id) {
        if (mOnHeaderClickListener != null) {
            playSoundEffect(SoundEffectConstants.CLICK);
            if (view != null) {
                view.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED);
            }
            mOnHeaderClickListener.onHeaderClick(this, view, id);
            return true;
        }

        return false;
    }
Get the currently stickied header.

@return Current stickied header.
Library/src/com/tonicartos/widget/stickygridheaders/StickyGridHeadersGridView.java