Data processing method and device of preset application after upgrading
US10140113B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Dec 29, 2016 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Dec 29, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/162
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present application provides a data processing method for a preset application, including: after upgrading the preset application, comparing a first application package of preset application after upgrading in a data partition with a second application package of preset application before upgrading in a system partition; deleting each file in the first application package which is identical with that in the second application package in accordance with a comparison result; after the deleting, adding reduction identification information in the first application package, wherein the reduction identification information is used for: when the preset application after upgrading is started, a program file is loaded from the first application package after the deleting and the second application package, respectively, in accordance with the reduction identification information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.