公开(公告)号：US20250045245A1

公开(公告)日：2025-02-06

申请号：US18924173

申请日：2024-10-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fuan PU ,  Ran LIU ,  Shaoliang HE ,  Guohuai LI ,  Haidong SONG ,  Weilu LI ,  Xinjian WANG

IPC: G06F16/14 ,  G06F16/178 ,  G06F16/182

Abstract: This application discloses example data management methods. One example method includes obtaining, by a first terminal device, metadata of a target file in response to an access operation performed by a user on the target file through a first application, where the target file is stored in a local storage device, the first application is different from a second application, the second application is a dedicated application that is of the local storage device and that is installed on the first terminal device, and the first terminal device stores the metadata of the target file. The first terminal device sends an access request to the local storage device, where the access request includes the metadata of the target file. The first terminal device receives the target file sent by the local storage device.

公开(公告)号：US20220326939A1

公开(公告)日：2022-10-13

申请号：US17848737

申请日：2022-06-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiulin CHEN ,  Jiangzheng WU ,  Huihai SHEN ,  Xinjian WANG

IPC: G06F8/65 ,  G06F8/71 ,  H04L67/5682 ,  G06F9/445

Abstract: This application provides a mobile service upgrade method. In the method, each service kit in a mobile service is independently packaged into an APK based on a plugin-based idea, and then the kit is upgraded in real time when a user uses an application and the application invokes the kit. Compared with a full silent upgrade of the mobile service, this method shortens upgrade time and improves upgrade flexibility. Further, the APK of the kit includes a dependency relationship between the kit and a dependent kit, and the kit and the dependent kit may be upgraded together during upgrading. This avoids an invocation failure caused because a version cannot meet a requirement.

公开(公告)号：US20240345829A1

公开(公告)日：2024-10-17

申请号：US18753164

申请日：2024-06-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiulin CHEN ,  Jiangzheng WU ,  Huihai SHEN ,  Xinjian WANG

IPC: G06F8/65 ,  G06F8/71 ,  G06F9/445 ,  H04L67/5682

CPC classification number: G06F8/65 ,  G06F8/71 ,  G06F9/44521 ,  H04L67/5682

Abstract: This application provides example mobile service upgrade methods. In one example method, a target service invocation request sent by an application is received, where a target service is one of a plurality of services comprised in a mobile service, and the target service is an application which is installation-free in a terminal device. A new version of the target service is downloaded from a remote computer in response to determining, based on the service invocation request, that the target service needs to be upgraded, where the new version is a version that meets a requirement of the invocation request. The new version of the target service is then loaded and run.

公开(公告)号：US20220012067A1

公开(公告)日：2022-01-13

申请号：US17484137

申请日：2021-09-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xinjian WANG ,  Qinghua ZHANG ,  Yongyong YANG ,  Bin ZHANG ,  Wei LIU

IPC: G06F9/445 ,  G06F8/41

Abstract: This application discloses a class loading method and apparatus. The method is applied to a computer device, the computer device includes a target binary file, the target binary file includes a correspondence between class names of a plurality of classes and full information of the plurality of classes, and the class names are in a one-to-one correspondence with the full information of the classes. The method includes: determining a class name of a to-be-loaded class required for running an application program in the computer device; obtaining full information corresponding to the class name of the to-be-loaded class based on the class name of the to-be-loaded class and the correspondence between the class names of the plurality of classes and the full information of the plurality of classes; and running the application program based on the full information corresponding to the class name of the to-be-loaded class.