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Method, device, electronic device and storage for application file location

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

Active Publication Date: 2021-10-08
海马云(天津)信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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, device, electronic device and storage for application file location
  • Method, device, electronic device and storage for application file location
  • Method, device, electronic device and storage for application file location

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Embodiment Construction

[0024] The 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 solutions obtained by identical or equivalent replacement of the technical elements in the described specific technical solutions or technical solutions obtained by those skilled in the art without creative work on the basis of the described specific technical solutions shall be regarded as to fall within the protection scope of the present invention.

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

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Abstract

The application file locating method, device, electronic equipment and memory provided by the present invention modify the path in the root index node managed by the sdcard daemon to a standard storage path corresponding to the application. For the Android system with the fuse function enabled, no matter how the application itself is set, the files involved in the application's file operations on the / sdcard directory will be stored in the specified directory, and subsequent operations such as file deletion can be performed very quickly and accurately. In some scenarios of great value.

Description

technical field [0001] The present invention relates to a method, apparatus, electronic device and memory for application file location. 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 electronic equipment is to run various applications, and applications refer to software or programs that can run in a certain operating system. In the current mainstream operating systems, such as Windows, Mac, IOS, Linux, and operating systems derived from Linux, such as Android, etc., applications 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 of the top-level parent directory are ...

Claims

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Application Information

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Patent Type & Authority Patents(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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