公开(公告)号：US20170316539A1

公开(公告)日：2017-11-02

申请号：US15654956

申请日：2017-07-20

Applicant: Facebook, Inc.

Inventor： Qixing Du ,  Ashwin Bhat ,  Jonathan M. Kaldor ,  I Chien Peng ,  Joshua Li ,  Kang Zhang

IPC: G06T1/00 ,  G06F3/0485 ,  G06F9/44 ,  G06F12/0875 ,  G06F12/02 ,  G06F9/445

CPC classification number: G06T1/00 ,  G06F3/0485 ,  G06F9/44557 ,  G06F9/451 ,  G06F12/023 ,  G06F12/0253 ,  G06F12/0875

Abstract: In one embodiment, a computing device receives receive a request for particular content associated with an application. The device may determine, based on a first recycling policy associated with a first recycler, that the first recycler associated with the application includes a display object that is capable of being used for containing the particular content. The device may encapsulate the display object with the particular content in a wrapper object and return the wrapper object encapsulating the display object in response to the request. The device may receive an indication that the display object is no longer needed, and extract the display object from the wrapper object. The display object may be stored in the first recycler. The wrapper object without the display object may be disposed in accordance with a second recycling policy associated with a second recycler associated with an operating system of the computing device.

公开(公告)号：US09760964B2

公开(公告)日：2017-09-12

申请号：US13861250

申请日：2013-04-11

Applicant: Facebook, Inc.

Inventor： Qixing Du ,  Ashwin Bhat ,  Jonathan M. Kaldor ,  I Chien Peng ,  Joshua Li ,  Kang Zhang

IPC: G06F17/00 ,  G06F17/30 ,  G06T1/00 ,  G06F9/44 ,  G06F3/0485 ,  G06F12/02 ,  G06F12/0875 ,  G06F9/445

CPC classification number: G06T1/00 ,  G06F3/0485 ,  G06F9/44557 ,  G06F9/451 ,  G06F12/023 ,  G06F12/0253 ,  G06F12/0875

Abstract: A computing device receives a request for content for a content layout in a displayable region of a screen associated with the device. The device determines, based on application-tailored recycling policies, whether a recycler includes a display object that is suitable for recycling or re-use. If it does not, the device creates the display object and fills it with the content. If it does, and if the display object contains the content, the device updates elements of the display object as needed; otherwise, if the display object does not contain the content, the device fills the display object with the content and returns it. The recycling or re-using may also be performed with sub-elements of a display object, some of which may comprise nested display objects.

公开(公告)号：US10210590B2

公开(公告)日：2019-02-19

申请号：US15654956

申请日：2017-07-20

Applicant: Facebook, Inc.

Inventor： Qixing Du ,  Ashwin Bhat ,  Jonathan M. Kaldor ,  I Chien Peng ,  Joshua Li ,  Kang Zhang

IPC: G06F17/00 ,  G06F17/30 ,  G06T1/00 ,  G06F3/0485 ,  G06F12/02 ,  G06F12/0875 ,  G06F9/451 ,  G06F9/445

Abstract: In one embodiment, a computing device receives receive a request for particular content associated with an application. The device may determine, based on a first recycling policy associated with a first recycler, that the first recycler associated with the application includes a display object that is capable of being used for containing the particular content. The device may encapsulate the display object with the particular content in a wrapper object and return the wrapper object encapsulating the display object in response to the request. The device may receive an indication that the display object is no longer needed, and extract the display object from the wrapper object. The display object may be stored in the first recycler. The wrapper object without the display object may be disposed in accordance with a second recycling policy associated with a second recycler associated with an operating system of the computing device.

公开(公告)号：US10592278B2

公开(公告)日：2020-03-17

申请号：US13841817

申请日：2013-03-15

Applicant: Facebook, Inc.

Inventor： Qixing Du ,  Kang Zhang

IPC: G06F3/048 ,  G06F3/0485 ,  G06F9/48 ,  G06F9/50 ,  G06Q50/00

Abstract: In one embodiment, a computing device detects an event corresponding to a change in a graphical user interface displayed by the computing device; the computing device identifies at least one operation based on the detected event; the computing device determines a state of the identified operation; the computing device also defers the identified operation based at least in part on the determined state.

公开(公告)号：US20140317184A1

公开(公告)日：2014-10-23

申请号：US13869014

申请日：2013-04-23

Applicant: Facebook, Inc.

Inventor： Daniel Weaver ,  Kang Zhang ,  Lars Seren Backstrom

IPC: H04L29/08

CPC classification number: H04L67/22 ,  G06Q10/10 ,  G06Q50/01

Abstract: A social networking system presents a viewing user with a newsfeed of stories describing actions performed by other social networking system users. In particular, the social networking system provides a pre-fetched set of newsfeed stories to a user device of the viewing user and a presentation order for the stories. The social networking system does not “lock” the set of newsfeed stories or the presentation order. The user device locally stores the pre-fetched ranked set of newsfeed stories upon receipt. When the viewing user later requests presentation of newsfeed stories, the user device retrieves the set of newsfeed stories and presents, to the viewing user, stories from the set according to the presentation order. A request is also sent to the social networking system to “lock” the presented newsfeed stories and the order in which the newsfeed stories were presented.

Abstract translation: 社交网络系统向观看用户呈现描述其他社交网络系统用户执行的动作的新闻报道。 特别地，社交网络系统向观看用户的用户设备提供预先获取的一组新闻馈送故事以及故事的呈现顺序。 社交网络系统不会“锁定”一组新闻报道或演示文稿顺序。 用户设备在收到时本地存储预先获取的新闻源故事集。 当观看用户稍后请求呈现新闻馈送故事时，用户设备检索一组新闻馈送故事，并向观看用户呈现根据呈现顺序的集合中的故事。 还向社交网络系统发送一个请求，以“锁定”所提供的新闻报道和提供新闻报道的顺序。

公开(公告)号：US10594808B2

公开(公告)日：2020-03-17

申请号：US13869014

申请日：2013-04-23

Applicant: Facebook, Inc.

Inventor： Daniel Weaver ,  Kang Zhang ,  Lars Seren Backstrom

IPC: G06Q10/10 ,  G06Q50/00 ,  H04L29/08

Abstract: A social networking system presents a viewing user with a newsfeed of stories describing actions performed by other social networking system users. In particular, the social networking system provides a pre-fetched set of newsfeed stories to a user device of the viewing user and a presentation order for the stories. The social networking system does not “lock” the set of newsfeed stories or the presentation order. The user device locally stores the pre-fetched ranked set of newsfeed stories upon receipt. When the viewing user later requests presentation of newsfeed stories, the user device retrieves the set of newsfeed stories and presents, to the viewing user, stories from the set according to the presentation order. A request is also sent to the social networking system to “lock” the presented newsfeed stories and the order in which the newsfeed stories were presented.