<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[jerboy的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/jerboy</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; jerboy]]></copyright><item><title><![CDATA[Makefile规则]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/50635255</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/50635255</guid><author>jerboy</author><pubDate>Thu, 04 Feb 2016 15:41:27 +0800</pubDate><description><![CDATA[首先讲一下 gcc g++编译器 
gcc -c aa.o aa.c (c文件编译） 
gcc -o main aa.o aaa.a (编译成可执行文件，同时依赖静态库）]]></description><category></category></item><item><title><![CDATA[C++进阶]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/50077155</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/50077155</guid><author>jerboy</author><pubDate>Sat, 28 Nov 2015 00:27:01 +0800</pubDate><description><![CDATA[c++]]></description><category></category></item><item><title><![CDATA[Android开发 之 Github常见的开源库]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/49781439</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/49781439</guid><author>jerboy</author><pubDate>Wed, 11 Nov 2015 14:42:38 +0800</pubDate><description><![CDATA[比较知名的开源公司(框架)
google  
https://github.com/google
facebook 
https://github.com/facebook 
fresco 支持图片渐进加载的图片引擎      https://github.com/facebook/fresco
Square 
https://github.com/squareokhttp https://gith]]></description><category></category></item><item><title><![CDATA[Android 系统编译]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/17662593</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/17662593</guid><author>jerboy</author><pubDate>Sun, 29 Dec 2013 22:59:11 +0800</pubDate><description><![CDATA[Android 系统编译

博客分类： 

Android
AndroidFlashLinuxBash.net 




最近研究了下Android 的编译系统，下面结合编译我们自己的产品 mobot 来对整个编译系统进行必要的介绍，方便大家今 后对默认编译的修改。

 

先列出几个觉得重要的Make 文件：

build/buildspec.mk

buil]]></description><category></category></item><item><title><![CDATA[ubuntu 12.04L 配置android]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/17641615</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/17641615</guid><author>jerboy</author><pubDate>Sat, 28 Dec 2013 23:20:21 +0800</pubDate><description><![CDATA[sudo apt-get install git gnupg flex bison gperf build-essential \
zip curl libc6-dev libncurses5-dev:i386 x11proto-core-dev \
libx11-dev:i386 libreadline6-dev:i386 libgl1-mesa-glx-lts-quantal:i386 \]]></description><category></category></item><item><title><![CDATA[关于oauth 2.0的 grant type 四种]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/9763903</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/9763903</guid><author>jerboy</author><pubDate>Mon, 05 Aug 2013 10:53:44 +0800</pubDate><description><![CDATA[参照这篇 博文


http://huoding.com/2011/11/08/126]]></description><category></category></item><item><title><![CDATA[如何通过PolicyManager创建一个新的Window]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/8864163</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/8864163</guid><author>jerboy</author><pubDate>Sun, 28 Apr 2013 16:36:20 +0800</pubDate><description><![CDATA[当程序员去创建一个新的window的时候，发现new的时候右好多方法未实现，在android中有这样一个类可以生成一个新的window，但是由于该类被android设置为@hide类型的类，所以程序员无法使用。但是程序员总是有办法的，通过java的反射机制就可以访问到该类，并且调用到生成window的方法。贴上代码如下：
public void createWindow(){
		try {]]></description><category></category></item><item><title><![CDATA[android 如何自定义title]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/8603793</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/8603793</guid><author>jerboy</author><pubDate>Fri, 22 Feb 2013 18:39:11 +0800</pubDate><description><![CDATA[30dp
          @style/bg_title_style
          @style/TextAppearance.WindowTitle
      
      
          #FFFFFFFF
          normal
          5px
      
      
          @drawable/setting_bg_title]]></description><category></category></item><item><title><![CDATA[Android 如何通过HTTP获取网络上的数据？]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/8296846</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/8296846</guid><author>jerboy</author><pubDate>Fri, 14 Dec 2012 21:06:47 +0800</pubDate><description><![CDATA[通过HTTP获取网络上数据的方法非常多，我就给大家介绍我所知道的两种方法吧，两种方法各有不同！
首先，确保你的Android应用程序具有访问网络的权限。
 



1，先介绍第一种方法
HttpClient client = new DefaultHttpClient();
		HttpGet get = new HttpGet("http://www.baidu.com");]]></description><category></category></item><item><title><![CDATA[Android系统音量变化后会干什么？]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/8291204</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/8291204</guid><author>jerboy</author><pubDate>Thu, 13 Dec 2012 16:14:53 +0800</pubDate><description><![CDATA[最近做了一个系统设定画面，要求根据系统音量的变化来修改设定画面view上seekbar的移动位置。
1.首先我们来研究一下如何设置音量大小：

AudioManager audioManager = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE);
		audioManager.setStreamVolume(st]]></description><category></category></item><item><title><![CDATA[Android笔记(持续更新)]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/8217965</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/8217965</guid><author>jerboy</author><pubDate>Fri, 23 Nov 2012 20:02:14 +0800</pubDate><description><![CDATA[1.自己生成的trace文件，导入到本地电脑后，通过 traceview E：cao.trace(完整路径);
2.javah 的使用方法 ，使用jdk中的javah命令生成对应的cpp文件的时候，会使用到javah命令，javah的使用方法



-classpath      用于装入类的路径  
-bootclasspath  用于装入引导类的路径  
-d]]></description><category></category></item><item><title><![CDATA[Android中刻度尺实现]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/8149453</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/8149453</guid><author>jerboy</author><pubDate>Mon, 05 Nov 2012 16:27:54 +0800</pubDate><description><![CDATA[最近公司做一个收音机的项目，将自己做的自定义控件收音机的刻度尺的源码贴出来。总结这次刻度尺的开发过程中的注意点，同时方便以后查阅：
package com.jbcao.adapter;

import java.math.BigDecimal;

import android.content.Context;
import android.graphics.Bitmap;
import andr]]></description><category></category></item><item><title><![CDATA[android中去除锯齿的方法总结]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/8065772</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/8065772</guid><author>jerboy</author><pubDate>Fri, 12 Oct 2012 19:30:32 +0800</pubDate><description><![CDATA[1.给paint去除锯齿很简单，如下代码可以实现paint.setAntiAlias(true);

2.直接给canvas加去锯齿
canvas.setDrawFilter(new PaintFlagsDrawFilter(Paint.ANTI_ALIAS_FLAG, Paint.FILTER_BITMAP_FLAG));]]></description><category></category></item><item><title><![CDATA[Android 自定义动画]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/7996996</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/7996996</guid><author>jerboy</author><pubDate>Wed, 19 Sep 2012 17:06:34 +0800</pubDate><description><![CDATA[有时候开发的过程中需要实现一些自定义的动画，自定义的动画需要继承自Animation类，自定义动画无非就是通过Matrix实现对矩阵的变化。
public class MyAnimation extends Animation {

	@Override
	protected void applyTransformation(float interpolatedTime, Transformat]]></description><category></category></item><item><title><![CDATA[解析XML]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/7870203</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/7870203</guid><author>jerboy</author><pubDate>Wed, 15 Aug 2012 18:15:41 +0800</pubDate><description><![CDATA[1.SAX解析XMLInputStream is = getResources().openRawResource(R.raw.dd);
        try {
        	InputStreamReader isreader = new InputStreamReader(is, "gb2312");
			XMLReader reader = SAXParserFactory.new]]></description><category></category></item><item><title><![CDATA[Install VMware Tools on Ubuntu]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/7847273</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/7847273</guid><author>jerboy</author><pubDate>Thu, 09 Aug 2012 14:33:28 +0800</pubDate><description><![CDATA[原文地址 http://www.cnblogs.com/lilongjiang/archive/2010/09/12/1824343.html写新文章

Install VMware Tools on Ubuntu


How to install Vmware Tools on Ubuntu(Linux) without X11:

1. Install Ubuntu Server]]></description><category></category></item><item><title><![CDATA[Intent中createChooser方法的使用]]></title><link>https://blog.youkuaiyun.com/jerboy/article/details/7625457</link><guid>https://blog.youkuaiyun.com/jerboy/article/details/7625457</guid><author>jerboy</author><pubDate>Sat, 02 Jun 2012 10:38:27 +0800</pubDate><description><![CDATA[当我们使用如下代码的时候可能会遇到这种情况

Intent it = new Intent(Intent.ACTION_VIEW);
    	startActivity(it);
应为android程序中有很多Activity使用的ACTION_VIEW作为action。所以会打开如下画面。





当我们使用如下代码的时候就会开启不同标题的同一个画面。
Intent it]]></description><category></category></item></channel></rss>