Method and device for cleaning up redundant files in mobile terminal automatically

Abstract

The invention discloses a method and device for cleaning up redundant files in a mobile terminal automatically. The method includes: folders which need to be cleaned up are selected in the mobile terminal, redundant files which need to be cleaned up are selected in the selected folders, and a remaining storage space threshold for determining whether the redundant files in the mobile terminal need to be cleaned up is set; when a screen of the mobile terminal is extinguished, remaining storage space of the selected folders exceeds the threshold, and if the remaining storage space of the selected folders is lower than the threshold, the redundant files are cleaned up; if the remaining storage space of the selected folders is higher than the threshold, and the redundant files are not cleaned up temporarily. The method and device for cleaning up redundant files in the mobile terminal automatically can guarantee that the redundant files are started to be cleaned up when the screen of the mobile terminal is extinguished, and can perform automatic cleaning when a mobile device is idle. Working process of cleaning of the redundant files cannot influence normal use of the mobile terminal for a user, and user experience is improved.

Description

technical field [0001] The invention relates to the field of portable electronic devices, in particular to a method and a device for automatically cleaning redundant files in a mobile terminal. Background technique [0002] With the rapid development of science and technology, people's demand for information is increasing, and mobile terminals, as a portable information carrier, are more and more favored by people. For example, today's popular tablet computers and smart phones can provide a large amount of information anytime and anywhere by using various operating systems suitable for mobile terminals (such as Windows system, IOS system, and Android system, etc.), and can even replace hard-to-carry desktop computers. , to realize the processing of documents, sending and receiving e-mails, browsing the web to obtain information and other functions. [0003] However, similar to traditional computer operating systems, as the usage time increases, some redundant files that aff...

AI Technical Summary

Problems solved by technology

[0003] However, similar to the traditional computer operating system, as the usage time increases, some redundant files that affect system performance will inevitably be generated in the operating system of the mobile terminal.

Such redundant files include residual useless registry entries, temporary files, cache files, etc. Such redundant files tend to occupy a large storage space in mobile terminals, and also affect the stability of the operating system

[0004] In order to eliminate the negative impact of redundant files, some software for cleaning redundant files in mobile terminals has appeared on the market, but most of them require users to manually delete them when they are used, which is easy to waste the time of users using mobile terminals

There are also some redundant file cleaning that can automatically clean up redundant files at regular intervals, but only the cleaning time can be set in advance

If the user happens to use the mobile terminal to perform other work during the pre-set redundant file cleaning time, the process of cleaning redundant files may interfere with other work

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