public void setAutoHideEnabled(boolean autoHideEnabled) {
        mAutoHideEnabled = autoHideEnabled;
        if (autoHideEnabled) {
            postAutoHideDelayed();
        } else {
            cancelAutoHide();
        }
    }
Returns whether the specified points are near the scroll bar bounds.
android/third_party/recyclerview-fastscroll/src/main/java/com/simplecityapps/recyclerview_fastscroll/views/FastScroller.java