SwipeView类似桌面的滑动界面(22)

    /**
     *  Set the drawable object for an inactive page indicator
     * 
     * @param d The drawable object for an inactive page indicator
     */ 
    public void setInactiveDrawable(Drawable d) 
    { 
        inactiveDrawable = d; 
         
        for(int i=0; i<mPageCount; i++) 
        { 
            indicators.get(i).setBackgroundDrawable(inactiveDrawable); 
        } 
         
        indicators.get(mCurrentPage).setBackgroundDrawable(activeDrawable); 
    } 
 
    /**
     * Return the current drawable object for an inactive page indicator
     * 
     * @return Returns the current drawable object for an inactive page indicator
     */ 
    public Drawable getInactiveDrawable() 
    { 
        return inactiveDrawable; 
    } 
     
    /**
     * Set the number of pages this PageControl should have
     * 
     * @param pageCount The number of pages this PageControl should have
     */ 
    public void setPageCount(int pageCount) 
    { 
        mPageCount = pageCount; 
        for(int i=0;i<pageCount;i++) 
        { 
            final ImageView imageView = new ImageView(mContext); 
            LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(mIndicatorSize, mIndicatorSize); 
            params.setMargins(mIndicatorSize/2, mIndicatorSize, mIndicatorSize/2, mIndicatorSize); 
            imageView.setLayoutParams(params); 
            imageView.setBackgroundDrawable(inactiveDrawable);