image.png

        int difference  = x -(Math.abs(mPreviewText.getMeasuredWidth()-keyView.getMeasuredWidth() ));//如果按鍵比放大鏡pre寬度小,那么得到的是正數(shù) 因此往左邊偏移這么多,但是應(yīng)該出2

        this.mPopupPreviewX = difference ;


        mPopupPreviewY = y - mPreviewText.getHeight() - IJiamiTool.dip2px(keyView.getContext(), 30);