我也有同样的问题，用这种方式解决:

你应该从苹果官方页面安装Java。

http://support.apple.com/kb/DL1572

尝试从Apple Support Page: http://support.apple.com/kb/DL1572下载Java，如果这对你来说不起作用或无法加载(非常常见的问题)，只需按照这个链接下载并安装你需要的Java版本:

http://support.apple.com/downloads/DL1572/en_US/JavaForOSX2014-001.dmg

就是这样。

我运行了这个坏小子:

launchctl setenv STUDIO_JDK /Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/

注意，最后一个变量允许你在OSX上运行带有Java 7的Android Studio(通常从Info.plist中指定的版本中选择Java 6):

$ export STUDIO_JDK=/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk

$ open /Applications/Android\ Studio.app

为我工作

我可以通过编辑信息来让它工作。请将16*改为16+。尝试使用推荐的方法，但失败了。

不要编辑plist。这些说明在我几个月前第一次安装Android Studio时起了作用，就在今天。(1/21/2015)

你所需要做的只是几件简单的事情，尽管谷歌的网站上并没有列出。

First you need Java installed. this is not the JDK, it is seperate. You can get that from this link. If you don't have this it will probably throw an error saying something like "no JVM installed." Second you need the Java JDK, I got JDK 7 from this link. Make sure to choose the Mac OS X link under the Java SE Development Kit 7u75 heading. If you don't have this it will probably throw an error saying something like "no JDK installed." If you haven't already installed Android Studio, do that. But I'm sure you've already done that by now.