Ubuntu下安装Android Studio

我电脑的环境是Ubuntu 12.04 64位。

Android Studio下载地址：https://developer.android.com/sdk/installing/studio.html#download

看下各个环境的说明
360截图20130517040715932.jpg

下面开始安装
Ctrl+Alt+T打开terminal,进行解压：

tar xzvf ~/Downloads/android-studio-bundle-130.677228-linux.tgz
sudo mv android-studio /opt/

然后开始安装：

cd android-studio/bin/ ./studio.sh

可能会跑出来这句话：

OpenJDK Runtime Environment (IcedTea6 1.11.1) (6b24-1.11.1-4ubuntu2) OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode) OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode) WARNING: You are launching the IDE using OpenJDK Java runtime.

         ITS KNOWN TO HAVE PERFORMANCE AND GRAPHICS ISSUES! SWITCH TO THE ORACLE(SUN) JDK BEFORE REPORTING PROBLEMS! NOTE:    If you have both Oracle (Sun) JDK and OpenJDK installed
         please validate either STUDIO_JDK, JDK_HOME, or JAVA_HOME environment variable points to valid Oracle (Sun) JDK installation.
         See http://ow.ly/6TuKQ for more info on switching default JDK.

Press Enter to continue.

我电脑上装得是Ubuntu自带的OpenJDK，可能会出现一些错误或者警告什么的，于是我重新装了一遍JDK。

到http://www.oracle.com/technetwork/java/javase/downloads/index.html
下载JDK，我下的是最新版的jdk-7u21-linux-x64.tar.gz（64位），建议下载1.6版本的，最新的不怎么稳定。网上有很多安装的方法(比如，
http://forum.ubuntu.org.cn/viewtopic.php?t=183803,
http://blog.csdn.net/yang_hui1986527/article/details/6677450,
http://www.cnblogs.com/shaoguobao/archive/2011/07/16/2108015.html )

然后解压、配置环境变量：

tar xzvf ~/Downloads/jdk-7u21-linux-x64.tar.gz
sudo mv jdk1.7.0_21/ /usr/lib/jvm/
sudo vi /etc/environment
PATH＝"......:/usr/lib/jvm/jdk1.7.0_21:/opt/android-studio/bin/" CLASSPATH=.:/usr/lib/jvm/jdk1.7.0_21 JAVA_HOME=/usr/lib/jvm/jdk1.7.0_21 source ~/.bashrc
sudo update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.7.0_21/bin/java 300 sudo update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/jdk1.7.0_21/bin/javac 300 sudo update-alternatives --install /usr/bin/javaws javaws /usr/lib/jvm/jdk1.7.0_21/bin/javaws 300 sudo update-alternatives --config java
sudo update-alternatives --config javaws

用java -version测试下安装是否成功：

java -version java version "1.7.0_21" Java(TM) SE Runtime Environment (build 1.7.0_21-b11) Java HotSpot(TM) 64-Bit Server VM (build 23.21-b01, mixed mode)