通过部署应用程序，谷歌Play商店中没有谷歌企业应用套件专用通道？
我要建一个Android应用程序，它以各种理由不能上市公开在谷歌Play商店。
I'm building an Android app which for various reasons cannot be listed publicly on the Google Play store.
我发现信息播放专用通道但如果我的理解是正确的，这只能用来当所有的用户是谷歌企业应用套件域范围内（其中矿都没有）。
I have found information about the Google Play Private Channel but if I understand it correctly, this can only be used when all your users are within a Google Apps domain (which mine are not).
有没有，我可以用它来部署我的应用程序中（以及方便安装的优点，为用户，一个更新机制等）的任何类似的方法，或者是发布的手动APK文件我唯一的选择？
这是我所知道的，手工发布的APK文件是唯一的选择，但是这似乎怪我，因为我的情况必须是常见的私的业务应用程序。
From what I can tell, manually publishing APK files is the only choice, but this seems strange to me since my situation must be common for "private" business applications.
在特别的，我担心它会看起来不专业有通过打开允许来源不明的安装应用程序设置。
In particular, I am concerned that it would look unprofessional to have to guide users through the process of turning on the "Allow installation of apps from unknown sources" setting.
任何意见，欢迎，非常感谢！
Any advice welcome, thanks!
我只想使用谷歌播放部署应用程序Beta测试和分阶段部署：
I would just deploy your app using Google Play "Beta testing and staged rollout":
https://support.google.com/googleplay/android-developer/answer/3131213?hl=en
您的用户必须加入您创建的，所以你可以限制你的观众，并在谷歌应用程序非公开播放谷歌集团或谷歌+社区，但仍然可以让你的非公开用户更新通过谷歌的应用程序中播放，而不是手动APK安装。
Your users have to join a Google Group or Google + community that you create so you can limit you audience and make the app non-public on Google Play but still allows your non-public users to update the app via Google Play instead of manual APK installation.
唯一的缺点是，谷歌集团和谷歌+社区的成员将只作为私人他们的谷歌帐户提供。因此，应用程序的用户都知道对方，但你的应用程序将不会公开对谷歌播放。
The only downside is that the members of the Google Group or Google + community will only be as private as their Google account provides. So, app users are known to each other but your app will not be public on Google Play.