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Method and device for clearing useless files

A technology for cleaning up garbage and files, which is applied in the fields of electrical components, electrical digital data processing, special data processing applications, etc., can solve the problems that it is difficult to completely remove garbage files, difficult to remove residual files, etc., to achieve convenient and reliable cleaning process and improve utilization rate effect

Active Publication Date: 2014-02-05
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these existing software generally judge whether it is a junk file based on the size and type of the file, so it is often difficult to completely remove all junk files, and it is also difficult to remove residual files after the application is uninstalled

Method used

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  • Method and device for clearing useless files
  • Method and device for clearing useless files

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0031] Such as figure 1 As shown, it is a functional block diagram of an apparatus 1 for cleaning junk files provided by a preferred embodiment of the present invention. The device can be integrated into an electronic device such as a smart phone or a tablet computer, and is used to clean up junk files in the storage device.

[0032] The device 1 for cleaning up junk files in a preferred embodiment of the present invention specifically includes:

[0033] The scanning module 11 may be a processor in the electronic device, configured to scan and obtain all root directory paths of the target storage device. As a preferred implementation manner, the root directory may be a first-level file directory seen by the user. For example, for machines with Android 4.0 or above, if the user sees the directory: XXX, the actual directory path is: / storage / sdcard() / XXX; co...

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PUM

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Abstract

The invention relates to a method and a device for clearing useless files. The directory and the relevant information of the residual files of all downloaded applications are obtained through scanning for the selective deletion by a user. The clearing process is convenient, reliable, simple and feasible. Due to the design of root directory scanning, all residual useless files can be searched. Incomplete clearing problems in the prior art cannot occur, so that the utilization rate of the memory space of equipment can be better increased.

Description

technical field [0001] The invention relates to the field of mobile communication, and more specifically, relates to a method and device for cleaning up garbage files. Background technique [0002] At present, more and more mobile phone applications will set up corresponding folder directories in the memory, which is convenient for saving application related information. If some application programs have problems during operation, when these applications are uninstalled, their corresponding files Folders are generally not cleared, and the names of many folders are in English or abbreviated, which makes it difficult for users to understand the functions of these folders and dare not delete them easily. When the mobile phone is used for a long time, the space occupied by such junk files will become larger and larger, which is not conducive to the effective use of mobile phone storage space, and affects the efficiency of the mobile phone file system. In order to solve the abov...

Claims

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Application Information

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IPC IPC(8): G06F17/30H04M1/725
CPCG06F16/1727
Inventor 黄世纪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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