Slightly altered ViewPager that has a more natural speed when executing a programmatic swipe between pages

SlowAutoSwipeViewPager.java

public class SlowAutoSwipeViewPager extends ViewPager {

    public SlowAutoSwipeViewPager(Context context) {
        super(context);
    }

    public SlowAutoSwipeViewPager(Context context, AttributeSet attrs) {
        super(context, attrs);
    }
    
    @Override
    public void setCurrentItem(int item, boolean smoothScroll) {
        try {
            Method method = ViewPager.class.getDeclaredMethod(
                "setCurrentItemInternal", int.class, boolean.class, boolean.class, int.class
                );
            method.setAccessible(true);
            method.invoke(this, item, true, false, 200);
        } catch (Exception e) {
            e.printStackTrace();
            super.setCurrentItem(item, smoothScroll);
        }
    }
}