Method, apparatus, electronic device and memory for applying file location

A technology of application file location and storage path, applied in the field of application file location, to achieve the effect of accurate file deletion

Active Publication Date: 2019-01-04
海马云(天津)信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

How to solve the above problems for the Android system with the fuse function turned on has not yet been reported

Method used

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  • Method, apparatus, electronic device and memory for applying file location
  • Method, apparatus, electronic device and memory for applying file location
  • Method, apparatus, electronic device and memory for applying file location

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Embodiment Construction

[0024] Embodiments of the present invention will be further described in detail below. However, it should be noted that the scope of the present invention is not limited to the specific technical solutions described. Any technical solution obtained by performing the same or equivalent replacement of the technical elements in the described specific technical solution or a technical solution that can be obtained by those skilled in the art without creative work on the basis of the described specific technical solution shall be regarded as For falling into the protection scope of the present invention.

[0025] The open-source Android (Android) system has many advantages and is often selected as the operating system of electronic devices. The kernel of the Android system provides a fuse module. The function of the fuse module is to make the / data directory and the / sdcard directory share the userdata partition. The application's file operations on the / sdcard directory (includin...

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Abstract

The method, apparatus, electronic device and memory for locating application files provided by the present invention modify paths in root index nodes managed by sdcard daemon to corresponding standardstorage paths of the application. For Android systems with fuse enabled, no matter how the application sets itself, the files involved in file manipulation of the/sdcard directory will be stored in the specified directory, and the subsequent operations such as file deletion can be carried out very quickly and accurately, which is of great value in some scenarios.

Description

technical field [0001] The invention relates to a method, a device, an electronic device and a memory for locating application files. Background technique [0002] Electronic devices with operating systems, such as personal computers, mobile terminals, etc., play an increasingly important role in daily life. An important function of an electronic device is to run various applications, and an application refers to software or programs that can run on a certain operating system. Applications of current mainstream operating systems, such as Windows, Mac, IOS, Linux, and operating systems derived from Linux such as Android, are installed through installation packages. After the installation package runs, a large number of files will be generated. These files are located in one or more top-level parent directories, forming a certain directory hierarchy. The location of the top-level parent directory and the subdirectory structure under the top-level parent directory are determin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/13
Inventor 王小品田乐
Owner 海马云(天津)信息技术有限公司
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