摘要： 1、 加载动画圈实现@style/loading_small@anim/loading@anim/loading 显示：Progress.setVisibility(ProgressBar.VISIBLE);消失：Progress.setVisibility(ProgressBar.GONE);工具类StringUtil：public class StringUtils { private final static Pattern emailer = Pattern.compile("\\w+([-+.]\\w+)*@\\w... 阅读全文