Windows下搭建Android2.2开发环境

(1)在http://java.sun.com/javase/downloads/index.jsp下载JDK6，安装JDK，省略。安装完毕后，设置环境变量JAVA_HOME为jdk的安装目录，并且将%JAVA_HOME%/bin添加到系统Path变量中。

(2)下载Android SDK并配置。

可以到http://developer.android.com/sdk/index.html上下载android-sdk_r06-windows.zip，下载好后，解压缩到D盘。配置SDK，在Windows机器上，右键单击我的电脑，选择属性－>高级，点“环境变量”按钮，修改“系统变量”下面的Path变量，把SDK tools的真实路径加入其中（即Android sdk 解压后的文件夹下的tool路径，在这里我是D:/program/android-sdk-windows/tools）。添加完后，可以在命令行下用命令测试：android --help，如果出现android的帮助命令就说明配置好了。

C:/>android --help
Usage: java [-options] class [args...]
(to execute a class)
or java [-options] -jar jarfile [args...]
(to execute a jar file)

where options include:
-client to select the "client" VM
-server to select the "server" VM
-hotspot is a synonym for the "client" VM [deprecated]
The default VM is client.

-cp <class search path of directories and zip/jar files>
-classpath <class search path of directories and zip/jar files>
A ; separated list of directories, JAR archives,
and ZIP archives to search for class files.
-D<name>=<value>
set a system property
-verbose[:class|gc|jni]
enable verbose output
-version print product version and exit
-version:<value>
require the specified version to run
-showversion print product version and continue
-jre-restrict-search | -jre-no-restrict-search
include/exclude user private JREs in the version search
-? -help print this help message
-X print help on non-standard options
-ea[:<packagename>...|:<classname>]
-enableassertions[:<packagename>...|:<classname>]
enable assertions
-da[:<packagename>...|:<classname>]
-disableassertions[:<packagename>...|:<classname>]
disable assertions