<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[偷偷看你的博客]]></title><description><![CDATA[海阔凭鱼跃,天高任鸟飞.]]></description><link>https://blog.youkuaiyun.com/Sjitayuyan</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Sjitayuyan]]></copyright><item><title><![CDATA[android微信登录的app签名 和 项目正式签名替换默认签名]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/78314686</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/78314686</guid><author>Sjitayuyan</author><pubDate>Mon, 23 Oct 2017 00:13:43 +0800</pubDate><description><![CDATA[之前微信登录的时候需要应用的签名，然后就直接用android studio自带的工具Build–>Generate Signed APK 获取了签名，给微信弄上就以为ok了，运行一下还是调不起微信授权页面，没有在gradle中做一些相应配置的话，运行后的项目可能还是用的android studio默认配置的签名，去微信开发平台下载了获取手机应用签名的工具，检测了一下，果然和之前正式签名的数据不一样，]]></description><category></category></item><item><title><![CDATA[实现android上传多张图片和文字给php后台]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/78033385</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/78033385</guid><author>Sjitayuyan</author><pubDate>Tue, 19 Sep 2017 18:58:03 +0800</pubDate><description><![CDATA[这俩天做一个和php后台交互上传图片文字的需求, 看了一下网络上的案例,大概好多都是将文件转换为字节流传的,而且好多都是照搬,搜索一个,点进去都出自一人之手,各种转发…然后就不说了,保留个人意见. 
        我测试了百度  “android上传图片给php后台” 上面传的最热的流操作的方法, 可行,成功将图片传给了后台,但是由于种种原因,个人选择了换种方式,直接传递图片地址试试.决定用okH]]></description><category></category></item><item><title><![CDATA[ListView Item点击失效的原因及解决办法]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/77720323</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/77720323</guid><author>Sjitayuyan</author><pubDate>Wed, 30 Aug 2017 17:59:30 +0800</pubDate><description><![CDATA[ListView 条目点击没反应原因及解决办法,以及listview点击事件冲突]]></description><category></category></item><item><title><![CDATA[简单 易懂的了解android中的Broadcast Receiver]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/75576838</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/75576838</guid><author>Sjitayuyan</author><pubDate>Thu, 20 Jul 2017 19:39:16 +0800</pubDate><description><![CDATA[写这篇博客的目的首先偶是预防以后自己忘了可以随时拿出来看,其次     能帮到一些人也是不错的.. 
1.android中的广播分为: 
         ①标准广播 
                   特点:  广播发出后所有的接收器都可以 同时 接收到 广 播, 而且无法拦截②有序广播 
      特点:广播发出之后,接收者有先后之分,并且前面的接收者可以拦截广播,导致后面的接收的接收不到]]></description><category></category></item><item><title><![CDATA[Java中的异常]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/72877315</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/72877315</guid><author>Sjitayuyan</author><pubDate>Tue, 06 Jun 2017 13:41:20 +0800</pubDate><description><![CDATA[什么是所谓的异常呢? 
异常:就是在运行期发生的不正常的事,会导致程序的终止.按继承的角度划分的话: 
Error:系统内部错误,程序猿是无法处理的 
Exception:程序猿在编写代码过程中出现的异常,可以人为处理按处理的必要性角度划分的话: 
受检异常:编译器可以提示出来,不能编译通过的异常 
非受检异常:只有在运行过程中才能发现有异常异常机制:当遇到异常代码时,自动创建异常对象,自动提交给虚]]></description><category></category></item><item><title><![CDATA[Retrofit+RxJava的联合使用]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/72877159</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/72877159</guid><author>Sjitayuyan</author><pubDate>Tue, 06 Jun 2017 13:13:16 +0800</pubDate><description><![CDATA[接口public interface Api {    /**
     * http://www.waqu.com
     * /v4/user/subscribedItems2.json?
     * platform=and&appName=general_video&
     * sid=861945036834301&profile=general_child
     * &par]]></description><category></category></item><item><title><![CDATA[常用的几种网络请求OkHttpClient , HttpClient和 HttpURLConnection]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/71272746</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/71272746</guid><author>Sjitayuyan</author><pubDate>Sat, 06 May 2017 17:06:58 +0800</pubDate><description><![CDATA[OkHttpClient:(okhttp3.OkHttpClient包下的 使用的时候需要添加这个包)
public class Util {    public static void getBytesByOkhttp(String path,CallBack callBack){        new Thread(new Runnable() {
            public void]]></description><category></category></item><item><title><![CDATA[DES ,AES加密解密的实现]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/71267917</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/71267917</guid><author>Sjitayuyan</author><pubDate>Sat, 06 May 2017 15:33:10 +0800</pubDate><description><![CDATA[DES ,AES加密解密的实现:布局: 俩个文本框分别输入内容和密码
      俩个Button加密,解密
      一个TextView显示加密,解密后的内容
      <?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    android:orientation="vertical"
    xmlns:android="http:]]></description><category></category></item><item><title><![CDATA[图片的二次采样,防止图片加载导致内存不足]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/71188970</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/71188970</guid><author>Sjitayuyan</author><pubDate>Thu, 04 May 2017 21:17:20 +0800</pubDate><description><![CDATA[图片加载中由于图片太大导致的会导致设备的内存不足,所以这里就需要对图片的大小进行一定的裁剪,通常称之为图片的二次采样,
       其中第一次采样是只是单纯的获取图片的宽和高,对图片并没有什么非分之想...  ,首先需要用到采样的条件,通                    过 BitmapFactory.Options得到一个
opts(姑且这样叫),然后通过这个 opts.inJust]]></description><category></category></item><item><title><![CDATA[使用传感器实现仿微信摇一摇]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/71102007</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/71102007</guid><author>Sjitayuyan</author><pubDate>Tue, 02 May 2017 20:38:08 +0800</pubDate><description><![CDATA[模仿微信摇一摇.使用传感器轻松实现摇一摇效果.
这里使用加速度传感器,分别在设备的x,y,z三维空间坐标取定值(摇的范围不要太大)]]></description><category></category></item><item><title><![CDATA[RSA加密,解密 与数字签名]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/71082074</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/71082074</guid><author>Sjitayuyan</author><pubDate>Tue, 02 May 2017 15:44:38 +0800</pubDate><description><![CDATA[package com.example.subang.advancesix;

import android.content.SharedPreferences;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Base64;
import android.]]></description><category></category></item><item><title><![CDATA[RecyclerView瀑布流布局的实现]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/70879950</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/70879950</guid><author>Sjitayuyan</author><pubDate>Thu, 27 Apr 2017 21:24:26 +0800</pubDate><description><![CDATA[RecyclerView瀑布流布局的实现
 RecyclerView是继ListView之后更强大的滚动控件,它可以轻松实现横向滚动,而ListView则不能.RecyclerView不仅轻松实现了和ListView同样的效果,还优化了ListView中存在的不足之处... 而且用RecyclerView可以实现瀑布流布局..
 compile fileTree(include: ['*.ja]]></description><category></category></item><item><title><![CDATA[手势状态控制图片的缩放和移动(双击放大,俩指滑动图片缩放)]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/70815211</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/70815211</guid><author>Sjitayuyan</author><pubDate>Wed, 26 Apr 2017 18:13:08 +0800</pubDate><description><![CDATA[﻿﻿
         手势状态控制图片的缩放和移动(双击放大,俩指滑动图片缩放)


MainActivity:
package com.example.pointerstouchevent;

        import android.support.v7.app.AppCompatActivity;
        import android.os.Bundle;
     ]]></description><category></category></item><item><title><![CDATA[手机app首次进入首界面,广告界面,和主界面]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/70766470</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/70766470</guid><author>Sjitayuyan</author><pubDate>Tue, 25 Apr 2017 19:49:28 +0800</pubDate><description><![CDATA[手机app用户首次进入广告界面,非首次进入主界面
 判断用户是否是首次进入 使用SharedPreferences存储了一个boolean类型的数据, SharedPreferences是使用键值对的方式存储数据的...代码如下:    
这是广告界面中:
 SharedPreferences sp=
                getSharedPreferences("appInfo]]></description><category></category></item><item><title><![CDATA[简单的实现自定义View画一个钟表]]></title><link>https://blog.youkuaiyun.com/Sjitayuyan/article/details/70653725</link><guid>https://blog.youkuaiyun.com/Sjitayuyan/article/details/70653725</guid><author>Sjitayuyan</author><pubDate>Mon, 24 Apr 2017 19:44:11 +0800</pubDate><description><![CDATA[自定义View画一个钟表
     第一次看到别人的程序上面一个钟表自动走动感觉好神奇,好厉害的样子,然后就很感兴趣,自己鼓捣了一通,也明白了,理清思路其实很简单,下面来和大家一起分享一下我的思路.

       首先确定一个圆心点和半径画一个圆,这个应该难不住聪明的你们吧,接下来要考虑的是圆上面钟表的刻度数字,这个想来发现挺的,怎么画?难道要知道每个小刻度线的横纵坐标?后来当我知道画布可]]></description><category></category></item></channel></rss>