离线安装配置Android SDK方法

1. 安装SDK

下载Android SDK Tools only（不包含ADT和其他包），目前最新版本是r21，双击安装或者下载zip包直接解压到指定目录即可。

2. 安装Eclipse ADT plugin

下载最新版ADT，ADT-21.0.0.zip，在Eclipse中，点击Help->install new software->add 将压缩包的路径添加到源，然后选中刚刚添加的源，勾选要安装的Developer Tools，取消勾选Contact all update sites during install，然后点next. 直到安装全部完成。



图1

图2

图3

3. 重启Eclipse

在重启之后，会提示设置SDK的安装路径，或者提示SDK的安装不完全，点击确定启动Android SDK Manager,在看到图5所示的图像时，等待载入完成（Done loading packages），这样你会看到那些包还没有安装。

4. 完成离线安装

将安装第5节方法下载好的zip文件，全部复制到SDK安装目录根目录下的temp文件夹内，不要嵌套其他子文件夹。 然后勾选相应的要安装的包，即可瞬间完成安装，不必等待其缓慢的下载速度。

5. 原理

查看SDK Manager Log发现每次更新时，SDK Manager 都下载以下5个xml文件：

"http://dl-ssl.google.com/android/repository/repository-7.xml";
"http://dl-ssl.google.com/android/repository/addon.xml";
"http://software.intel.com/sites/landingpage/android/addon.xml";
"http://www.mips.com/global/sdk-sys-img.xml";
"http://download-software.intel.com/sites/landingpage/android/sys-img.xml";

编写一个简单程序，将其中的名为url的标签对应的内容，拼接在路径http://dl-ssl.google.com/android/repository/后面，即可得到所有需要的安装包的下载地址，然后可以用迅雷等下载工具进行下载，将下载好的包拷贝到SDK根目录下的temp文件夹内，再点安装时，即可直接安装，节省大量时间。（在天朝安装这些包，之有几KB的下载速度）

以下附上代码：

package urlfinder;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Iterator;
import java.util.List;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

/**
* This program allow you to catch the URL of the installation packages
* download by Android SDK Manager. Run this program and get packages'URLs
* in the urlfile.txt, copy them to Download Tools to download them faster.
* (The speed is extremely slow in China.)
* Copy the downloaded packages to {your installation path of Android SDK}/temp
* and install them fast in SDK Manager. Enjoy.
*
* @author ZQY
*
*/
public class UrlFinder {
/* the XML files the SDK Manager read... */
public static final String repository = "http://dl-ssl.google.com/android/repository/repository-7.xml";
public static final String addon = "http://dl-ssl.google.com/android/repository/addon.xml";
public static final String addon2 = "http://software.intel.com/sites/landingpage/android/addon.xml";
public static final String sysimg = "http://www.mips.com/global/sdk-sys-img.xml";
public static final String sysimg2 = "http://download-software.intel.com/sites/landingpage/android/sys-img.xml";
public static final String[] repos = { repository, addon, addon2, sysimg,
sysimg2 };

public static void main(String[] args) throws MalformedURLException,
DocumentException {
BufferedWriter out = null;
try {
File file = new File("urlfile.txt");
out = new BufferedWriter(new FileWriter(file));
for (String repo : repos) {
Document doc = read(repo);
findurl(doc.getRootElement(), out);
}
out.close();
} catch (FileNotFoundException e) {
System.err.println("URL does not exits.");
} catch (IOException e) {
System.err.println("error write output file.");
}

}

/* find the <sdk:url/> tag, and get the absolute path of the file */
public static void findurl(Element element, BufferedWriter out)
throws IOException {
List<?> list = element.elements();
for (Iterator<?> its = list.iterator(); its.hasNext();) {
Element e = (Element) its.next();
if (e.getName().equals("url")) {
System.out.println("Found:" + e.getText());
out.write("http://dl-ssl.google.com/android/repository/"
+ e.getText() + "\n");
}
findurl(e, out);
}
}

public static Document read(String fileName) throws MalformedURLException,
DocumentException {
SAXReader reader = new SAXReader();
Document document = reader.read(new URL(fileName));
return document;
}
}

抓取到的下载路径：

http://dl-ssl.google.com/android/repository/android-1.1_r1-windows.zip http://dl-ssl.google.com/android/repository/android-1.1_r1-macosx.zip http://dl-ssl.google.com/android/repository/android-1.1_r1-linux.zip http://dl-ssl.google.com/android/repository/android-1.5_r04-windows.zip http://dl-ssl.google.com/android/repository/android-1.5_r04-macosx.zip http://dl-ssl.google.com/android/repository/android-1.5_r04-linux.zip http://dl-ssl.google.com/android/repository/android-1.6_r03-linux.zip http://dl-ssl.google.com/android/repository/android-1.6_r03-macosx.zip http://dl-ssl.google.com/android/repository/android-1.6_r03-windows.zip http://dl-ssl.google.com/android/repository/android-2.0_r01-linux.zip http://dl-ssl.google.com/android/repository/android-2.0_r01-macosx.zip http://dl-ssl.google.com/android/repository/android-2.0_r01-windows.zip http://dl-ssl.google.com/android/repository/android-2.0.1_r01-linux.zip http://dl-ssl.google.com/android/repository/android-2.0.1_r01-macosx.zip http://dl-ssl.google.com/android/repository/android-2.0.1_r01-windows.zip http://dl-ssl.google.com/android/repository/android-2.1_r03-linux.zip http://dl-ssl.google.com/android/repository/android-2.2_r03-linux.zip http://dl-ssl.google.com/android/repository/android-2.3.1_r02-linux.zip http://dl-ssl.google.com/android/repository/android-2.3.3_r02-linux.zip http://dl-ssl.google.com/android/repository/android-3.0_r02-linux.zip http://dl-ssl.google.com/android/repository/android-3.1_r03-linux.zip http://dl-ssl.google.com/android/repository/android-3.2_r01-linux.zip http://dl-ssl.google.com/android/repository/android-14_r03.zip http://dl-ssl.google.com/android/repository/android-15_r03.zip http://dl-ssl.google.com/android/repository/android-16_r03.zip http://dl-ssl.google.com/android/repository/android-17_r01.zip http://dl-ssl.google.com/android/repository/sysimg_armv7a-14_r02.zip http://dl-ssl.google.com/android/repository/sysimg_armv7a-15_r02.zip http://dl-ssl.google.com/android/repository/sysimg_armv7a-16_r03.zip http://dl-ssl.google.com/android/repository/sysimg_armv7a-17_r01.zip http://dl-ssl.google.com/android/repository/samples-2.1_r01-linux.zip http://dl-ssl.google.com/android/repository/samples-2.2_r01-linux.zip http://dl-ssl.google.com/android/repository/samples-2.3_r01-linux.zip http://dl-ssl.google.com/android/repository/samples-2.3.3_r01-linux.zip http://dl-ssl.google.com/android/repository/samples-3.0_r01-linux.zip http://dl-ssl.google.com/android/repository/samples-3.1_r01-linux.zip http://dl-ssl.google.com/android/repository/samples-3.2_r01-linux.zip http://dl-ssl.google.com/android/repository/samples-14_r02.zip http://dl-ssl.google.com/android/repository/samples-15_r02.zip http://dl-ssl.google.com/android/repository/samples-16_r01.zip http://dl-ssl.google.com/android/repository/samples-17_r01.zip http://dl-ssl.google.com/android/repository/platform-tools_r16-windows.zip http://dl-ssl.google.com/android/repository/platform-tools_r16-linux.zip http://dl-ssl.google.com/android/repository/platform-tools_r16-macosx.zip http://dl-ssl.google.com/android/repository/tools_r21-windows.zip http://dl-ssl.google.com/android/repository/tools_r21-linux.zip http://dl-ssl.google.com/android/repository/tools_r21-macosx.zip http://dl-ssl.google.com/android/repository/tools_r21.0.1_rc1-windows.zip http://dl-ssl.google.com/android/repository/tools_r21.0.1_rc1-linux.zip http://dl-ssl.google.com/android/repository/tools_r21.0.1_rc1-macosx.zip http://dl-ssl.google.com/android/repository/docs-17_r01.zip http://dl-ssl.google.com/android/repository/sources-14_r01.zip http://dl-ssl.google.com/android/repository/sources-15_r02.zip http://dl-ssl.google.com/android/repository/sources-16_r02.zip http://dl-ssl.google.com/android/repository/sources-17_r01.zip http://dl-ssl.google.com/android/repository/google_apis-3-r03.zip http://dl-ssl.google.com/android/repository/google_apis-4_r02.zip http://dl-ssl.google.com/android/repository/google_apis-5_r01.zip http://dl-ssl.google.com/android/repository/google_apis-6_r01.zip http://dl-ssl.google.com/android/repository/google_apis-7_r01.zip http://dl-ssl.google.com/android/repository/google_apis-8_r02.zip http://dl-ssl.google.com/android/repository/google_apis-9_r02.zip http://dl-ssl.google.com/android/repository/google_apis-10_r02.zip http://dl-ssl.google.com/android/repository/google_apis-11_r01.zip http://dl-ssl.google.com/android/repository/google_apis-12_r01.zip http://dl-ssl.google.com/android/repository/google_apis-13_r01.zip http://dl-ssl.google.com/android/repository/google_apis-14_r02.zip http://dl-ssl.google.com/android/repository/google_apis-15_r02.zip http://dl-ssl.google.com/android/repository/google_apis-16_r03.zip http://dl-ssl.google.com/android/repository/google_tv-12_r02.zip http://dl-ssl.google.com/android/repository/google_apis-17_r01.zip http://dl-ssl.google.com/android/repository/support_r11.zip http://dl-ssl.google.com/android/repository/market_licensing-r02.zip http://dl-ssl.google.com/android/repository/market_apk_expansion-r02.zip http://dl-ssl.google.com/android/repository/google_play_services_2010110_r03.zip http://dl-ssl.google.com/android/repository/usb_driver_r07-windows.zip http://dl-ssl.google.com/android/repository/market_billing_r02.zip https://dl-ssl.google.com/googleadmobadssdk/googleadmobadssdkandroid-6.2.1.zip https://dl.google.com/gaformobileapps/GoogleAnalyticsAndroid_1.4.2.zip http://dl-ssl.google.com/android/repository/webdriver_r02.zip http://dl-ssl.google.com/android/repository/gcm_r03.zip http://dl-ssl.google.com/android/repository/addon_intel_sysimg_2.3.7_api-10.zip http://dl-ssl.google.com/android/repository/http://download-software.intel.com/sites/landingpage/android/extra_intel_haxm-windows_r02.zip http://dl-ssl.google.com/android/repository/http://download-software.intel.com/sites/landingpage/android/extra_intel_haxm-macosx_r02.zip http://dl-ssl.google.com/android/repository/http://d2a85uzpvoidrc.cloudfront.net/sysimg_mips-15_r01.zip http://dl-ssl.google.com/android/repository/http://d2a85uzpvoidrc.cloudfront.net/sysimg_mips-16_r02.zip http://download-software.intel.com/sites/landingpage/android/sysimg_x86-15_r01.zip http://download-software.intel.com/sites/landingpage/android/sysimg_x86-16_r01.zip[/code]