Android的，侧载应用程序，并通过谷歌播放让他们及时更新

我公司想给Android设备的一组我们选择客户。

My company would like to give an Android device to a group of our selected customers.

这样做，我们希望向用户提供我们的移动应用程序。该应用程序已经在谷歌玩，但我们想避免用户下载并自行安装。我们preFER给设备就绪，已安装的应用程序。

Doing that, we would like to provide users with our mobile app. The app is already on Google Play, but we would like to avoid users downloading and installing by themselves. We prefer to give the device ready, with the app already installed.

我们发现了几种方法来在手机上手动安装APK，而无需登录到该市场。但似乎这样做，用户将无法通过更新应用程序，谷歌播放，因为应用程序将不被认定为安装。

We found several ways to manually install an APK on the phone without having to login to the market. But it seems that doing that, the user will not be able to update the app via Google Play, as the app would not be recognized as installed.

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