android 字符串截取

字符串截取

/** * 文件名称长度截取 * * @param fileName * @param textView * @param size * @return */    public static CharSequence getEllipsizeEnd(String fileName,            TextView textView, int size) {        if (fileName == null || textView == null) {            return null;        }        return TextUtils.ellipsize(fileName, textView.getPaint(), size,                TextUtils.TruncateAt.END);    }