在Linux上运行Android工作室的一个问题

我最近安装的Andr​​oid工作室Manjaro的Linux，但我每一次我都跑从从头开始应用遇到的问题。也就是说，为了启动应用程序，我必须以root身份登录，然后我要验证JAVA_HOME环境变量，最后开始./studio.sh应用

I have recently installed Android Studio on Manjaro Linux, but I am experiencing issues every time I have to run the application from the scratch. Namely, in order to start application, I have to be logged in as root, then I have to validate JAVA_HOME environmental variable and finally start the application with ./studio.sh

下面是，充分code：

Here is the full code of that:

[nikodroid@manjaro ~]$ cd /usr/share/applications/android-studio/bin
bash: cd: /usr/share/applications/android-studio/bin: Permission denied
[nikodroid@manjaro ~]$ sudo su
[sudo] password for nikodroid: 
[root@manjaro nikodroid]# cd /usr/share/applications/android-studio/bin
[root@manjaro bin]# ./studio.sh 
which: no java in (/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/bin/vendor_perl:/usr/bin/core_perl)
ERROR: Cannot start Android Studio\nNo JDK found. Please validate either STUDIO_JDK, JDK_HOME or JAVA_HOME environment variable points to valid JDK installation.
[root@manjaro bin]# cd /usr/java/
[root@manjaro java]# export JAVA_HOME=/usr/java/jdk1.7.0_21/
[root@manjaro java]# export PATH=$PATH:$JAVA_HOME/bin
[root@manjaro java]# cd /usr/share/applications/android-studio/bin/
[root@manjaro bin]# ./studio.sh

所以，很显然这种只运行时，我保持终端会话，一旦我退出，应用程序将停止工作。我的问题是，我该怎么做才能这一切我每次要运行的应用程序不能做？

So, obviously this runs only when I am keeping the terminal session, once I exit, the application stops working. My question is, what can I do in order to not do this all every time I want to run the application?

刚提，我把下面的行

JAVA_HOME=/usr/java/jdk1.7.0_21/

在/ etc /环境/为了坚持这个环境变量，但似乎没有奏效。

in /etc/environment/ in order to persist this environment variable, but it seems that it didn't work.

谢谢！