公开(公告)号：US20140114957A1

公开(公告)日：2014-04-24

申请号：US13940068

申请日：2013-07-11

Applicant: Google Inc.

Inventor： Dianne Kyra Hackborn ,  Andrew Devron Stadler ,  Amith Yamasani ,  Kenneth Root

IPC: G06F17/30

CPC classification number: G06F17/3015 ,  G06F8/61 ,  G06F9/4451 ,  G06F17/30386

Abstract: A computing device has multiple user profiles. While a particular user profile is the currently-active user profile of a computing device, the computing device determines whether a binary that is not associated with the particular user profile is already stored at the computing device. In response to determining that the binary is not already stored at the computing device, the computing device downloads the binary from a computing system other than the computing device and associates the binary with the particular user profile. If the binary is already stored at the computing device, the computing device associates the binary with the particular user profile without downloading the binary again.

Abstract translation: 计算设备具有多个用户简档。 当特定用户简档是计算设备的当前活动的用户简档时，计算设备确定与特定用户简档不相关联的二进制文件是否已经存储在计算设备处。 响应于确定二进制尚未存储在计算设备处，计算设备从除计算设备之外的计算系统下载二进制文件，并将二进制文件与特定用户简档相关联。 如果二进制文件已经存储在计算设备中，则计算设备将二进制文件与特定用户简档相关联，而不再次下载二进制文件。

公开(公告)号：US20140007075A1

公开(公告)日：2014-01-02

申请号：US13647097

申请日：2012-10-08

Applicant: Google Inc.

Inventor： Tilman Sporkert ,  Andrew Devron Stadler ,  Ficus Kirkpatrick ,  Ilya Firman ,  Christian Sonntag

IPC: G06F9/44

CPC classification number: G06F8/68 ,  G06F8/60 ,  G06F8/65 ,  G06F8/658

Abstract: A method includes receiving, from a remote computing device, an update request, the update request including a first signature corresponding to a client-side application package that is stored at the remote computing device. The method also includes identifying a first server-side application package using the first signature. The method also includes generating a differential update package using the first server-side application package and a second server-side application package as inputs, wherein the differential update package, when applied to the client side application package, is operable to modify to the client-side application package such that it is functionally equivalent to the second server-side application package.

Abstract translation: 一种方法包括从远程计算设备接收更新请求，该更新请求包括与存储在远程计算设备中的客户端应用程序包相对应的第一签名。 该方法还包括使用第一签名识别第一服务器端应用包。 该方法还包括使用第一服务器侧应用程序包和第二服务器端应用程序包作为输入来生成差异更新程序包，其中差分更新程序包在应用于客户端应用程序包时可操作以修改客户机 应用程序包，使其在功能上等同于第二个服务器端应用程序包。