Method and device for cleaning junk files in mobile terminal, and mobile terminal

A technology of junk files and mobile terminals, which is applied in the direction of file system, file/folder operation, etc. It can solve the problems of not completely deleting junk files, taking a long time to clean up, and not really improving the cleaning speed of junk files, so as to shorten the deletion time , Improve the effect of cleaning speed

Pending Publication Date: 2020-10-09
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since Java IO requires multi-level scheduling when calling the remove interface, and Java IO also performs cache management when deleting files, it will take a long time to clean up these junk files
In response to this problem, some cleaning software currently adopts a false deletion method, that is, it is seen on the mobile terminal interface that the deletion is completed within a short time, but in fact the junk files are not completely deleted. If the terminal is restarted, the previous garbage files will still be scanned. Junk files; or, continue to delete undeleted junk files in the background, but this method does not really improve the speed of cleaning junk files

Method used

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  • Method and device for cleaning junk files in mobile terminal, and mobile terminal
  • Method and device for cleaning junk files in mobile terminal, and mobile terminal
  • Method and device for cleaning junk files in mobile terminal, and mobile terminal

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Embodiment Construction

[0035] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0036] figure 1 It is a schematic diagram of the working environment of the mobile terminal provided by the embodiment of the present invention. The mobile terminal 10 is connected to the server 20 through the network, and interacts with the server 20 through the network. During the application process of the mobile terminal 10, various types of junk files may be generated. Such junk files are...

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Abstract

The invention provides a method and device for cleaning junk files in a mobile terminal, and the mobile terminal, and particularly, when junk files in the mobile terminal are deleted, junk deletion isperformed by calling an unlink or remote interface of a native layer. Compared with a Java IO layer, due to the fact that the native layer can directly call the unlink or the live interface and doesnot need to do cache management work, the junk file deleting time can be shortened, and the junk file clearing speed can be increased.

Description

technical field [0001] The invention relates to the technical field of mobile communication, and in particular designs a method and device for cleaning garbage files in a mobile terminal and a mobile terminal. Background technique [0002] With the popularity of smart mobile terminals, there are more and more types of terminal APPs (Applications), such as reading, listening to songs, watching videos, hailing taxis, and ordering meals. [0003] However, the emergence of various APPs not only facilitates the daily needs of users, but also causes pressure on the memory of mobile terminals. This is because during the use of the APP, a large number of cache junk files will be generated. In addition, there are also junk files such as files downloaded by the APP and files that have not been deleted after uninstalling the APP. The above-mentioned files are generally stored in the APP's own directory, and sometimes occupy up to ten GB (Giga Byte, gigabyte) of terminal memory space. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/16
Inventor 吕欣阳
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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