如果这个问题听起来很广阔的，那只是因为我有一个令人震惊的很难找到什么看起来像pretty的有关应用程序的加密谷歌在果冻豆引进关键的细节。

If this question sounds broad, it's only because I'm having a shockingly hard time finding what seem like pretty crucial details about the app encryption Google introduced in Jelly Bean.

要清楚，我指的是功能谷歌提到了一个段落，在此页面的底部：http://developer.android.com/distribute/googleplay/about/distribution.html

To be clear, I'm referring to the feature Google mentions in one paragraph at the bottom of this page: http://developer.android.com/distribute/googleplay/about/distribution.html

听起来不错：付费用户下载到他们所有的设备像以前一样，但不能与成千上万的他们最亲密的朋友分享。然而，似乎该应用程序加密碰到了一些问题，据报道，例如，在这里（http://blog.gsmarena.com/google-disables-jelly-bean-app-encryption-after-issues-with-several-paid-apps/).

Sounds great: Paid users download to all their devices like before, but can't share them with thousands of their closest friends. However, it seems that app encryption ran into some issues, as reported, for example, here (http://blog.gsmarena.com/google-disables-jelly-bean-app-encryption-after-issues-with-several-paid-apps/).

这是在一年前。 presumably谷歌已经解决了该问题，但我还没有看到任何后续的文章进行确认。如果他们固定它与操​​作系统的更新，那么$ psumably一个特定的操作系统需要为它工作p $。但上面链接的页面不说任何东西。

That was over a year ago. Presumably Google has fixed the issue, but I haven't seen any followup articles to confirm. And if they fixed it with an OS update, then presumably a particular OS is required for it to work. But the page linked above doesn't say anything about that.

因此​​，这使我对我一连串的问题：

So this leads me to my series of questions:

感谢您的光，你可以在这个棚！

Thanks for any light you can shed on this!

推荐答案

的仍然是开放的bug的 HTTPS：//$c$c.google.com/p/android/issues/detail ID = 35962 仅指问题4.1，它确认为破4.1。 1，但标记为固定4.1.2。

The still open bug https://code.google.com/p/android/issues/detail?id=35962 only refers to the issue in 4.1, it's confirmed as broken in 4.1.1, but marked as fixed in 4.1.2.

与4.1.1有它的不工作在4.1.2有限的报道，虽然我只能找到引用的swiftkey应用程序。据我所知，没有开放的错误相对于4.2和应用程序加密。

Unlike 4.1.1 there are limited reports of it not working in 4.1.2 though I can only find references to the swiftkey app. I know of no open bugs with respect to 4.2 and app encryption.