周神：```http://www.stay4it.com/user/3742/about
http://gank.io/post/560e15be2dca930e00da1083#toc_5

1、防按钮双击
RxView.clicks(back).throttleFirst(1,TimeUnit.SECONDS) .subscribe(new Action1<Void>() {
            @Override
            public void call(Void aVoid) {
                Intent intent1 = new Intent();
                intent1.setAction("com.yy.cn.dec");
                intent1.putExtra("type",4);
               sendBroadcast(intent1);
                finish();

            }
        });

[Carson_Ho]大佬的系列文章都很给力：(https://www.jianshu.com/u/383970bef0a0)
https://www.jianshu.com/p/cd984dd5aae8

抓包工具推荐：Fiddler，可以抓取Android手机端所有请求包。
教程：http://blog.csdn.net/jiangwei0910410003/article/details/19806999/