1. 显示环境变量HOME$ echo $HOME/home/redbooks2. 设置一个新的环境变量hello$ export HELLO=Hello!$ echo $HELLOHello!3.
1. 显示环境变量HOME$ echo $HOME/home/redbooks2. 设置一个新的环境变量hello$ export HELLO=Hello!$ echo $HELLOHello!3.
本文翻译自Android Developers Blog:Introducing home screen widgets and the AppWidget frameworkAndroid 1.5
4、生成第一阶段gcc：$root@host:/home/arm/build-tools/#tarxvjfgcc-4.2.1.tar.bz2打补丁：$root@host:/home/arm/build
