<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[a62894310的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/a62894310</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; a62894310]]></copyright><item><title><![CDATA[java核心技术第2章总结]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/51478089</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/51478089</guid><author>a62894310</author><pubDate>Thu, 10 Nov 2016 17:09:01 +0800</pubDate><description><![CDATA[本章主要介绍Java程序设计环境，下面一节一节的记录：
      2.1 安装java工具箱（JDK）：
          2.1.1, 下载JDK： 
             这一节主要介绍了以下知识点：
              （1）jdk的下载地址：www.oracle.com/technetwork/java/javase/downloads.]]></description><category></category></item><item><title><![CDATA[TCP/IP协议]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/53097055</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/53097055</guid><author>a62894310</author><pubDate>Thu, 10 Nov 2016 11:05:21 +0800</pubDate><description><![CDATA[1, 什么是TCP/IP ?
通常说的TCP/IP 其实指的是 TCP/IP协议族(或者叫TCP/IP协议栈), 简称TCP/IP. 是一个网络通信模型，为互联网的基础通信架构。需要注意的是,TCP/IP协议族是一个族,
 是指的整个网络传输协议的家族,这个家族包含很多协议,而TCP 和 IP 协议只是其中的2种协议而已.]]></description><category></category></item><item><title><![CDATA[Unable to instantiate application com.android.tools.fd.runtime.Bootstrap]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/51159984</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/51159984</guid><author>a62894310</author><pubDate>Fri, 15 Apr 2016 11:04:31 +0800</pubDate><description><![CDATA[完整异常:
04-13 14:20:57.965 27233-27233/com.jzhihui.mozhe E/AndroidRuntime: FATAL EXCEPTION: main
                                                                   Process: com.jzhihui.mozhe, PID: 272]]></description><category></category></item><item><title><![CDATA[vi 编辑器学习]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50972994</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50972994</guid><author>a62894310</author><pubDate>Sat, 26 Mar 2016 19:30:02 +0800</pubDate><description><![CDATA[一，vi 编辑器的三种模式(关于三种模式，网上有几种说法，因为没有找到官方文档，所以就找了自己认为合理的三种说法)：
         1，命令模式：默认进入 vi 编辑器就是命令模式, 如果从其它模式要转换成命令模式，按 ESC 键即可。对于命令模式的理解，比较书面的解释是解释执行命令。我个人举个例子，假如在windows下，我要执行删除一个字符，那么就按一下Backspace键，当然其实这个]]></description><category></category></item><item><title><![CDATA[ubuntu14.04 配置 AOSP（android open source project）android系统源码编译环境]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50968948</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50968948</guid><author>a62894310</author><pubDate>Thu, 24 Mar 2016 21:41:03 +0800</pubDate><description><![CDATA[先说明下， 该文章主要是参考 android 官方文档总结的， 主要参考以下两个链接： http://source.android.com/source/requirements.html  和 http://source.android.com/source/initializing.html 的文章。 


         一，搭建软件的编译环境，首先是操作系统，因为我用的linux]]></description><category></category></item><item><title><![CDATA[ubuntu 14.04 无线网连接一会儿后， wifi 没掉， 但不能上网的解决方案]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50957562</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50957562</guid><author>a62894310</author><pubDate>Tue, 22 Mar 2016 20:03:02 +0800</pubDate><description><![CDATA[1，先说明下， 这种方式仅针对 RTL8723BE这款无限网卡。 先用 lspci|grep -i net 先用这个命令查询网卡型号， 我的电脑查询结果：
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I218-V (rev 04) （有线网卡型号）
          04:00.0 Network co]]></description><category></category></item><item><title><![CDATA[Ubuntu 14.04 隐藏 ibus 输入法切换状态面板]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50932439</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50932439</guid><author>a62894310</author><pubDate>Tue, 22 Mar 2016 18:35:03 +0800</pubDate><description><![CDATA[第三发送到]]></description><category></category></item><item><title><![CDATA[ubuntu下的各种命令及说明]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50931220</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50931220</guid><author>a62894310</author><pubDate>Tue, 22 Mar 2016 12:56:20 +0800</pubDate><description><![CDATA[一， 查看有线网卡和无线网卡型号的命令：lspci|grep -i net   ,   查询结果]]></description><category></category></item><item><title><![CDATA[ubuntu 常用快捷键]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50931948</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50931948</guid><author>a62894310</author><pubDate>Sat, 19 Mar 2016 17:33:28 +0800</pubDate><description><![CDATA[1, 中英文切换快捷键， shift；
   2, 打开终端快捷键： ctrl + alt + t;
   3, 切换到桌面快捷键：ctrl + super(windows 下的 win键) + d;
   4, 打开快速搜所到界面： super + a;]]></description><category></category></item><item><title><![CDATA[ADT - Bundle 中的Eclipse 无法启动, 卡在loading workbench 界面无响应]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50929836</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50929836</guid><author>a62894310</author><pubDate>Sat, 19 Mar 2016 13:50:52 +0800</pubDate><description><![CDATA[一, 启动Eclipse 直接无响应, 查看Eclipse的log日志为:]]></description><category></category></item><item><title><![CDATA[Win8.1 与ubuntu14.04双系统安装(制作系统启动盘安装)与卸载及安装卸载遇到的问题]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50893558</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50893558</guid><author>a62894310</author><pubDate>Thu, 17 Mar 2016 17:35:00 +0800</pubDate><description><![CDATA[1, 因为是用来研究Android系统源码, 而linux系统也有很多. 具体用哪个呢, 具体的可以在l]]></description><category></category></item><item><title><![CDATA[Windows下Eclipse导入android系统源码]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50864318</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50864318</guid><author>a62894310</author><pubDate>Sat, 12 Mar 2016 12:03:33 +0800</pubDate><description><![CDATA[这里说的导入系统源码是android整个系统源码,而不仅仅是sdk源码, 下面会讲两种导入方式, 其中方式1作为我个人是非常熟悉的,就是经常关联sdk源码的方式, 不过这种方式不知道为什么在我这里 关联成功后仍然无法看到系统的源码, 只能看到SDK的源码, 所以建议使用方式二.


方式一:
1, 在Eclipse的android工程中, 找到用来编译项目的sdk的jar文件, 如下图:]]></description><category></category></item><item><title><![CDATA[setContentView方法无效]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50855742</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50855742</guid><author>a62894310</author><pubDate>Fri, 11 Mar 2016 14:22:05 +0800</pubDate><description><![CDATA[1, 今天在写一个demo的时候, 突然发现setContentView方法无效, 后来发现是因为发现onCreate方法有两个重载方法, 其中一个有一个参数, 一个有两个参数. 而Activity在启动时, 调用的是只有一个参数的那个onCreate方法, 只有在该方法中调用setContentView方法才有用.  具体如下:  
   @Override
    protected voi]]></description><category></category></item><item><title><![CDATA[ActivityNotFoundException]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50855579</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50855579</guid><author>a62894310</author><pubDate>Fri, 11 Mar 2016 14:00:00 +0800</pubDate><description><![CDATA[1, android.content.ActivityNotFoundException: Unable to find explicit activity class {lejiong.yifanol.com.myapplication/lejiong.yifanol.com.myapplication.MainActivity};
 have you declared this activi]]></description><category></category></item><item><title><![CDATA[java核心技术第1章总结]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/50849289</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/50849289</guid><author>a62894310</author><pubDate>Fri, 11 Mar 2016 13:14:44 +0800</pubDate><description><![CDATA[在该章中, 我觉得没有什么太重要的东西, 但是关于1.2节中的 java "白皮书" 的关键术语应该了解下并能够理解它,  所谓的"白皮书"关键术语其实指的就是java的特性.
java的特性包括: 简单性, 面向对象, 网络技能(Network-Savvy), 健壮性, 体系结构中立, 可移植性,  解释型, 高]]></description><category></category></item><item><title><![CDATA[android中用Spannable在TextView中设置超链接、颜色、字体]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/38391985</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/38391985</guid><author>a62894310</author><pubDate>Tue, 05 Aug 2014 22:40:16 +0800</pubDate><description><![CDATA[http://aichixihongshi.iteye.com/blog/1207503 转载地址..]]></description><category></category></item><item><title><![CDATA[主(数据)类型的重载]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/38105151</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/38105151</guid><author>a62894310</author><pubDate>Fri, 25 Jul 2014 06:47:06 +0800</pubDate><description><![CDATA[public class Test {
	public static void main(String[] args) {
		testConstValue();
	}
	
	public static void testConstValue() {
		print("testing with 5");
		function1(5);
		function2(5);
		func]]></description><category></category></item><item><title><![CDATA[退出多个Activity]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/38084935</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/38084935</guid><author>a62894310</author><pubDate>Thu, 24 Jul 2014 15:02:20 +0800</pubDate><description><![CDATA[一, 方式一:


public class MyApplication extends Application {
	private static MyApplication context;
	private ArrayList activityList = new ArrayList();
	@Override
	
	public void onCreate() {
		super.o]]></description><category></category></item><item><title><![CDATA[随机获取26个小写英文字母]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/38082391</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/38082391</guid><author>a62894310</author><pubDate>Thu, 24 Jul 2014 12:04:07 +0800</pubDate><description><![CDATA[public class Test {
public static void main(String[] args) {
for(int i = 0; i 
char c = (char) (Math.random() * 26 + 'a');
System.out.println(c);
}
}
}]]></description><category></category></item><item><title><![CDATA[JAVA语言组成及详细知识点]]></title><link>https://blog.youkuaiyun.com/a62894310/article/details/10415745</link><guid>https://blog.youkuaiyun.com/a62894310/article/details/10415745</guid><author>a62894310</author><pubDate>Tue, 27 Aug 2013 20:16:38 +0800</pubDate><description><![CDATA[1. Java语言基础组成： 关键字，标识符，注释，变量和常量，运算符，语句，函数，数组。
 
2. 关键字：
2.1.  关键字的定义及特点：
Ø 定义：被Java语言赋予了特殊含义的单词。
Ø 特点：关键字所有字母都是小写。
2.2.  java中的关键字：]]></description><category></category></item></channel></rss>