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Method and device for multi-user data synchronization

A data synchronization, multi-user technology, applied in database update, structured data retrieval, database distribution/replication, etc., can solve problems such as user space data asynchrony, and achieve the effect of solving data asynchrony

Active Publication Date: 2022-04-22
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Claims
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Problems solved by technology

[0004] Embodiments of the present invention provide a multi-user data synchronization method and device to solve the problem of out-of-synchronization of user space data in the multi-user framework multi-opening scheme

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  • Method and device for multi-user data synchronization
  • Method and device for multi-user data synchronization

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Embodiment Construction

[0049] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0050] The embodiment of the present invention is a data synchronization method of a multi-open application scheme under a multi-user framework in a terminal device. Under the multi-user framework, there is a master user and the user space of the master user by default. The master user can create new users, and these new users are clone users. The user space of the main user and the user space of the avatar user are isolated from each othe...

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Abstract

The invention discloses a multi-user data synchronization method and device. The method includes obtaining the data to be updated and the operation identification of the data to be updated through the target application of the first user space, and obtaining the second user space when it is determined that the multi-user space is opened. UserID, pack the data to be updated and the operation identifier into the first information, and record the first information in the first database, and update the second database in the first user space according to the data to be updated and the operation identifier. When the target application of the second user space determines that the UserID of the current user is the UserID of the second user space, it monitors, reads and unpacks the first information changed in the first database, and according to the data to be updated obtained by unpacking and the operation Identifying and updating the second database of the second user space can solve the problem of out-of-sync data in each user space in the multi-user framework multi-opening scheme.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a multi-user data synchronization method and device. Background technique [0002] With the development of Android (Android), some social software is popularized rapidly and has a wide range of users. In real life, people often have two or more WeChat, QQ and other application accounts, and WeChat, QQ and other application programs themselves do not support multiple openings. Therefore, various third-party organizations and mobile phone terminal manufacturers have developed their own multi-open framework technologies that support applications such as WeChat and QQ. One of the solutions with relatively large advantages is the application multi-opening solution based on the multi-user framework that comes with Android. The advantage of this solution is that it is perfectly compatible, and the data in the application space itself is isolated, with high data security. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06F16/23
CPCG06F16/23G06F16/27
Inventor 孙哲
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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