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Method and system for cleaning garbage data
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A technology for garbage data and data collection, which is applied in the field of garbage data cleaning methods and systems, and can solve problems such as mistaken deletion by users and poor cleaning effect.
Active Publication Date: 2017-02-22
SHENZHEN TENCENT COMP SYST CO LTD
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Problems solved by technology
[0004] During the research and practice of the existing technology, the inventors of the present invention found that the existing solution not only has poor cleaning effect, but also easily causes accidental deletion due to user’s misoperation
Method used
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Embodiment 1
[0029] This embodiment will be described from the perspective of a garbage data cleaning system. Specifically, the garbage data cleaning system may be integrated in a terminal, and the terminal may specifically be a device such as a mobile phone or a tablet computer.
[0030] A method for cleaning garbage data, comprising: scanning the storage space of a terminal to obtain an installation package stored in the storage space, and determining attribute information of the installation package, the attribute information including the identification of the installation package, installation information, and version information and time information; if the installation information indicates that the installation package has been installed, and / or the time information indicates that the installation package has existed in the storage space for a time exceeding a preset threshold, and / or it is determined that there are multiple different versions based on the version information If the...
Embodiment 2
[0068] According to the method described in Embodiment 1, an example will be given below for further detailed description.
[0069] In this embodiment, the garbage data cleaning system will be integrated in the terminal as an example for illustration. For the convenience of description, in this embodiment, the garbage data cleaning system will be referred to as garbage system for short.
[0070] When the terminal receives the cleaning system startup request sent by the user, it starts the cleaning system according to the cleaning system startup request, and the cleaning system performs garbage data cleaning operations, such as Figure 2a As shown, a garbage data cleaning method, the specific process can be as follows:
[0071] 201. The cleaning system receives a garbage data scanning instruction input by a user.
[0072] 202. The cleaning system starts a search engine and scans the storage space of the terminal under the trigger of the garbage data scanning instruction, so as...
Embodiment 3
[0099] In order to better implement the above method, the embodiment of the present invention also provides a garbage data cleaning system, referred to as cleaning system, such as Figure 3a As shown, the cleaning system includes a scanning unit 301, a determining unit 302, a judging unit 303, a generating unit 304 and a deleting unit 305, as follows:
[0100] The scanning unit 301 is configured to scan the storage space of the terminal to obtain the installation package stored in the storage space.
[0101] For example, the scanning unit 301 can be specifically used to scan the storage space of the terminal, such as files with the suffix name apk in all directories or some specified directories, wherein the files in the embodiments of the present invention refer to files that need to be completely readable , i.e. a non-broken file.
[0102] The determining unit 302 is configured to determine attribute information of the installation package, where the attribute information m...
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Abstract
The embodiment of the invention discloses a cleaning method and system for junk data. According to the embodiment of the invention, the clearing method comprises the following steps: using a memory space of a scanning terminal to obtain a saved installation package, and then according to a mark, installation information, version information and time information of the installation package, determining whether the saved installation package is the junk data or not, and if the installation information indicates that the installation package is installed, and / or the time information indicates that the staying time of the installation package in the memory space exceeds a preset threshold, and / or according to the version information, determining that a plurality of installation packages of different old versions exist, and / or according to the version information, determining that repeated installation packages exist, determining that the installation packages are junk data; adding the mark of the installation packages to a recommended data cleaning muster, and according to the recommended data cleaning muster, generating cleaning prompt; when a cleaning instruction is received from a user, deleting all of the junk data in the recommended data cleaning muster. According to the scheme, the cleaning efficiency and the cleaning effect are improved, and the situation of deleting by mistake due to misoperation is avoided.
Description
technical field [0001] The invention relates to the technical field of communications, in particular to a garbage data cleaning method and system. Background technique [0002] With the development of communication technology, there are more and more types of applications in terminals. While these applications bring convenience to our life, they also bring some problems. For example, due to the fast update speed of each application, therefore, The terminal usually saves various downloaded update packages, including those downloaded by the user and automatically downloaded by the system, etc.; for another example, when the user downloads the installation package of an application, he inadvertently downloads several versions at the same time These update packages and installation packages occupy a large amount of storage space of the terminal, but they are not data that the user really needs. Therefore, these redundant data that the user does not need can be called junk data. ...
Claims
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Application Information
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