在从谷歌I / O 2011这段视频中，谷歌说，你可以使用Android Market的公共和私人贝塔，你是怎么做到用市场的私人测试版？有没有一种方法，使一个应用程序私有？因为我无法找到它。

In this video from Google I/O 2011, Google says you can use the Android Market for public and private Betas, how do you achieve a private Beta using the Market? Is there a way to make an App private? Because I cant find it.

http://youtu.be/twmuBbC_oB8?t=11m28s

推荐答案

你可以把它的私人与启动密码锁，例如，或与身份验证系统。 （如谷歌+推出）

you can make it private with a password lock on startup for example, or with an authentication system. (like google+ launch)

但要小心使用，由于一些用户可能无法理解和downrate应用程序，所以你需要注明它的说明。

though be carefull with that because some users might not understand and downrate the app, so you need to state it in the description.