SwipeView类似桌面的滑动界面(8)

            } 
             
            public void goBackwards()  
            { 
                smoothScrollToPage(mCurrentPage-1); 
            } 
        }); 
    } 
     
    /**
     * Return the current PageControl object
     * 
     * @return Returns the current PageControl object
     */ 
    public PageControl getPageControl() 
    { 
        return mPageControl; 
    } 
     
    /**
     * Implement this listener to listen for page change events
     * 
     * @author Jason Fry - jasonfry.co.uk
     *
     */ 
    public interface OnPageChangedListener 
    { 
        /**
         * Event for when a page changes
         * 
         * @param oldPage The page the view was on previously
         * @param newPage The page the view has moved to
         */ 
        public abstract void onPageChanged(int oldPage, int newPage); 
    } 
     
    /**
     * Set the current OnPageChangedListsner
     * 
     * @param onPageChangedListener The OnPageChangedListener object
     */ 
    public void setOnPageChangedListener(OnPageChangedListener onPageChangedListener) 
    { 
        mOnPageChangedListener = onPageChangedListener; 
    } 
     
    /**
     * Get the current OnPageChangeListsner
     * 
     * @return The current OnPageChangedListener