CN106844619A - A kind of file clean-up method and terminal - Google Patents
A kind of file clean-up method and terminal Download PDFInfo
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- CN106844619A CN106844619A CN201710038368.0A CN201710038368A CN106844619A CN 106844619 A CN106844619 A CN 106844619A CN 201710038368 A CN201710038368 A CN 201710038368A CN 106844619 A CN106844619 A CN 106844619A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/174—Redundancy elimination performed by the file system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/1737—Details of further file system functions for reducing power consumption or coping with limited storage space, e.g. in mobile devices
Abstract
The embodiment of the present invention provides a kind of file clean-up method and terminal, wherein, file clean-up method includes：Detect whether that new file is stored；If there is new file to be stored, the similarity between the new file and the ancient deed for having stored is detected；If the similarity between the new file and at least one ancient deed is more than default similarity threshold, file clean-up prompting is sent.The embodiment of the present invention is by when there is new file to be stored, detect whether the existing ancient deed highly similar to the new file, and when the ancient deed highly similar to the new file is detected, send file clean-up prompting, user can be in time reminded to clear up the file without storage value, release memory space, improves the speed of service of terminal.
Description
Technical field
The embodiment of the present invention belongs to electronic technology field, more particularly to a kind of file clean-up method and terminal.
Background technology
With continuing to develop for electronic technology, the intelligent terminal such as mobile phone, panel computer, personal PC machine is constantly popularized, with
The gradual perfection of intelligent terminal function and performance, people get used to processing daily life, study beneficial to intelligent terminal or work
In every things.The most common critical function of intelligent terminal terminal is exactly its powerful store function, can be used for depositing
Storage photo, study and office document, audio frequency and video data, program installation kit etc., are that the life of people brings great convenience.
However, the memory space of intelligent terminal is limited.Existing terminal can't be automatic while new file is stored
Cleaning and the highly similar or like ancient deed of new file, the usually not too big storage value of these ancient deeds, excessive height
The memory space of the similar or like ancient deed occupied terminal of degree, can cause the memory space inadequate of terminal and have a strong impact on end
The speed of service at end.
The content of the invention
The embodiment of the present invention provides a kind of file clean-up method and terminal, and can in time remind user to clear up does not have storage valency
The file of value, discharges memory space, improves the speed of service of terminal.
On the one hand the embodiment of the present invention provides a kind of file clean-up method, and it includes：
Detect whether that new file is stored；
If there is new file to be stored, the similarity between the new file and the ancient deed for having stored is detected；
If the similarity between the new file and at least one ancient deed is more than default similarity threshold, text is sent
Part cleaning prompting.
On the other hand the embodiment of the present invention also provides a kind of terminal, and it includes：
File detection unit, for detecting whether there is new file to be stored；
Similarity detection unit, if for there is new file to be stored, detecting the new file and the ancient deed for having stored
Between similarity；
Cleaning Tip element, if being more than default phase for the similarity between the new file and at least one ancient deed
Like degree threshold value, then file clean-up prompting is sent.
The embodiment of the present invention is existing highly similar to the new file by when there is new file to be stored, detecting whether
Ancient deed, and when the ancient deed highly similar to the new file is detected, file clean-up prompting is sent, can in time remind use
File of the family cleaning without storage value, discharges memory space, improves the speed of service of terminal.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 is the FB(flow block) of the file clean-up method that one embodiment of the present of invention is provided；
Fig. 2 is the FB(flow block) of the file clean-up method that one embodiment of the present of invention is provided；
Fig. 3 is the FB(flow block) of the file clean-up method that one embodiment of the present of invention is provided；
Fig. 4 is the FB(flow block) of the file clean-up method that one embodiment of the present of invention is provided；
Fig. 5 is the FB(flow block) of the file clean-up method that one embodiment of the present of invention is provided；
Fig. 6 is the structured flowchart of the terminal that one embodiment of the present of invention is provided；
Fig. 7 is the structured flowchart of the terminal that one embodiment of the present of invention is provided；
Fig. 8 is the structured flowchart of the terminal that one embodiment of the present of invention is provided；
Fig. 9 is the structured flowchart of the terminal that one embodiment of the present of invention is provided；
Figure 10 is the structured flowchart of the terminal that one embodiment of the present of invention is provided.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is explicitly described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is the present invention one
The embodiment divided, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, should all belong to the scope of protection of the invention.
In description and claims of this specification and above-mentioned accompanying drawing term " including " and their any deformations, meaning
Figure is to cover non-exclusive including.Process, method or system, product or equipment for example comprising series of steps or unit do not have
The step of having listed or unit are defined in, but alternatively also include the step of not listing or unit, or alternatively also wrapped
Include for these processes, method, product or other intrinsic steps of equipment or unit.Additionally, term " first ", " second " and
" 3rd " etc. is for distinguishing different objects, not for description particular order.
As shown in figure 1, one embodiment of the present of invention provides a kind of file clean-up method, it includes：
Step S10：Detect whether that new file is stored；
In a particular application, whether can run storage process or detect that current memory space is by the way that detection is current
It is no to reduce to have detected whether that new file is stored, if, then it represents that there is new file to be stored.
Step S20：If there is new file to be stored, detect similar between the new file and the ancient deed for having stored
Degree.
In a particular application, for complete detection, the phase between new file and all ancient deeds for having stored can be detected
Like spending, it is also possible in order to improve detection efficiency, avoid flogging a dead horse and reducing detection range, only detect new file and the new file
Similarity between all ancient deeds stored in the file of place, specific detection range can be carried out according to actual needs
Artificial setting is the different detection range of different types of file Auto-matching.If for example, image file is only deposited by acquiescence
Store up or be designated to be stored in specific image folder, then detection range can be limited within the image folder.
Step S30：If the similarity between the new file and at least one ancient deed is more than default similarity threshold,
Then send file clean-up prompting.
In a particular application, file clean-up prompting can by ejecting prompt window, send PUSH message or voice is carried
The mode shown sends, and prompting mode of the present embodiment not to file clean-up prompting is particularly limited.
In a particular application, default similarity threshold can be configured according to actual needs.
In the present embodiment, the file according to time order and function sequential storage, storage time are distinguished with new file and ancient deed
Most short file apart from current time is new file, and the alternative document outside new file is referred to as ancient deed.
In a particular application, whether idle condition or current time can be currently according to system if appropriate for cleaning
File decides whether to send file clean-up prompting.Specifically, can select to send file clean-up prompting when system is idle,
Or send file clean-up prompting in section of default free time.
In one embodiment of the invention, in step S30, include before the operation for sending file clean-up prompting：
Whether detection is current is in idle condition, if so, then sending file clean-up prompting；
Or, whether detection is current reaches default clearance time section, if so, then sending file clean-up prompting.
The present embodiment is by when there is new file to be stored, detecting whether the existing old text highly similar to the new file
Part, and when the ancient deed highly similar to the new file is detected, file clean-up prompting is sent, can in time remind user clear
The file without storage value is managed, memory space is discharged, the speed of service of terminal is improved.
As shown in Fig. 2 in one embodiment of the invention, after the method and step in embodiment corresponding to Fig. 1 also
Including：
Step S40：If receiving the file clean-up instruction of the response file clean-up prompting, file clean-up mesh is shown
Record, the file clean-up catalogue includes the new file and at least one ancient deed.
In a particular application, if file clean-up prompting is sent by ejecting the form of prompt window, file clean-up instruction
Can be input into by way of clicking on the prompt window, be cleared up with response file and pointed out；If file clean-up is pointed out with non-visualization
Form sends, then file clean-up instruction specifically can set the page or the input of the special file clean-up page by system, with
Response file cleaning prompting.
In a particular application, after response file cleaning prompting, then into the corresponding file clean-up page, display file is clear
Reason catalogue.File clean-up catalogue can show file according to the arrangement of storage time order, or according to the phase between new file
File is shown like degree ascending order or descending.
In a particular application, file clean-up instruction can also automatically be sent by system, for example, can detect before and after
Platform operation program is less, when system is in more idle state, file clean-up instruction is sent automatically；Can also be according to setting in advance
Clearance time is put, when reaching default clearance time, then file clean-up instruction is sent automatically.
Step S50：If receiving file selection instruction, selected file in the file clean-up catalogue, institute are cleared up
File selection instruction is stated for selecting and clearing up file.
In a particular application, file clean-up catalogue can be by showing the side of selection icon before or after each file
Formula come facilitate user select need cleaning file.User's also batch selection needs the file of cleaning, corresponding cleaning file mesh
Record is additionally provided with confirmation icon, allows user after batch selection is completed, and icon is confirmed by triggering, to clear up it in batches
The file of selection.
The present embodiment can facilitate user couple clearing up prompting come response file with by way of showing file clean-up catalogue
Needing the file of cleaning carries out batch preview and selectively clears up file.
As shown in figure 3, in one embodiment of the invention, the step S20 in the embodiment corresponding to Fig. 1 includes：
Step S21：If there is new file to be stored, the file type of the new file is detected.
In a particular application, file type specifically includes All Files type, common file type have program installation kit,
Graphic image file, audio-video document, document or form class file, website links class file etc..
Step S22：The default detection mode that acquisition is matched with the file type.
In a particular application, different similarity detection sides can be set according to for different types of file is matched in advance
Formula.For example：
If the new file is program installation kit, other programs for detecting the title of described program installation kit and having stored
Similarity between the title of installation kit；
If the new file is image file, image is carried out with other image files for having stored to described image file
Identification, to detect the similarity between described image file and described other image files；
If the new file is audio file, sound is carried out with other audio files for having stored to the audio file
Spectrum analysis, to detect the sound spectrum similarity between the audio file and described other audio files.
In a particular application, can specifically be known using the image based on rgb color spectrum analysis technique for image file
The similarity that other method is come between detection image.
In one embodiment of the invention, also include before step S22：
The incidence relation set up between each file type and the default detection mode that is matched with each file type.
Corresponding, step S22 is specifically included：According to the incidence relation, it is default that acquisition is matched with the file type
Detection mode.
In a particular application, incidence relation is specifically as follows mapping relations, and the mapping relations can specifically be breathed out by setting up
The mode of table is wished to realize.
Step S23：According to the default detection mode, detect similar between the new file and the ancient deed for having stored
Degree.
The present embodiment detects text by detecting the type of file according to the corresponding detection mode of the type selecting of file
Similarity between part, can improve the similarity detection speed and precision of file.
As shown in figure 4, in one embodiment of the invention, the step S30 in the embodiment corresponding to Fig. 1 can be replaced
For：
Step S60：If the similarity between the new file and at least one ancient deed is more than default similarity threshold,
Then detect the storage time of at least one ancient deed.
In a particular application, for the file of document, form or image class, because user would generally protect within a period of time
Substantial amounts of modification file is deposited, these files are required for staying shelves to check in a short time, should not delete immediately, after final final version then
Need to delete, if user forgets to delete unwanted version after final version, then the situation for taking memory space occurs, because
This, then needs to set certain storage grace period for this class file, reminds user to clear up again after the storage grace period.
Step S70：If documentary storage time is more than preset time threshold at least one ancient deed, send
File clean-up is pointed out.
In a particular application, preset time threshold (storing the grace period) can be configured according to actual needs, for example,
Three days, one week, two weeks or one month, or even 1 year or longer time.
The storage time that the present embodiment passes through further detection file, and storage time in file is more than Preset Time
In the case of threshold value, user is just reminded to clear up these files, it is possible to prevente effectively from frequently reminding user that cleaning needs temporarily stay shelves
The file checked, it is to avoid bring interference to user, can improve Consumer's Experience.
As shown in figure 5, in one embodiment of the invention, after the embodiment corresponding to Fig. 1, also including：
Step S80：Similarity between the file stored at interval of preset time period, detection.
In a particular application, if user does not respond to file clean-up prompting, or responded afterwards again temporarily not to phase
As file cleared up in time, then the file that memory space is constantly accumulated can be caused gradually to take, it is therefore desirable to file
Carry out periodic detection.Preset time period can be configured according to actual needs.
In one embodiment of the invention, step S80 can specifically include：
At interval of preset time period, current residual memory space is detected, if the residual memory space is big less than default
It is small, then detect the similarity between the file for having stored.
Step S90：If detecting the similarity between at least two files is more than default similarity threshold, file is sent
Cleaning prompting.
In a particular application, all similar documents for detecting can be directed to and sends a total cleaning prompting, to concentrate
Cleaning, it is also possible to according to the type of file, cleaning prompting is individually sent for different types of file, to realize classification cleaning.
The similar documents that the present embodiment has been stored by periodic detection, it is possible to achieve to the regular of the file without storage value
Cleaning, periodically to discharge memory space.
As shown in fig. 6, one embodiment of the present of invention provides a kind of terminal 100 to be used to perform the embodiment corresponding to Fig. 1
In method and step, it includes：
File detection unit 10, for detecting whether there is new file to be stored；
Similarity detection unit 20, if for there is new file to be stored, detecting the new file and the old text for having stored
Similarity between part；
Cleaning Tip element 30, if for the similarity between the new file and at least one ancient deed more than default
Similarity threshold, then send file clean-up prompting.
In a particular application, cleaning Tip element is specifically as follows touching display screen or including speech chip and loudspeaker
Voice broadcast structure.
In one embodiment of the invention, terminal 100 also includes：
State detection unit, it is current whether in idle condition for detecting, if so, file clean-up prompting is then sent, it is no
File clean-up prompting is not sent then；
Time detecting unit, for detecting currently whether reach default clearance time section, if so, then send file clean-up carrying
Show, do not send file clean-up prompting otherwise.
The present embodiment is by when there is new file to be stored, detecting whether the existing old text highly similar to the new file
Part, and when the ancient deed highly similar to the new file is detected, file clean-up prompting is sent, can in time remind user clear
The file without storage value is managed, memory space is discharged, the speed of service of terminal is improved.
As shown in fig. 7, in one embodiment of the invention, terminal 100 is also included for performing the implementation corresponding to Fig. 2
The structure division of the method and step in example, it includes：
Catalogue display unit 40, if the file clean-up instruction for receiving the response file clean-up prompting, shows
File clean-up catalogue, the file clean-up catalogue includes the new file and at least one ancient deed；
File clean-up unit 50, if for receiving file selection instruction, clearing up in the file clean-up catalogue and being chosen
The file selected, the file selection instruction is used to select and clear up file.
In a particular application, catalogue display unit is specifically as follows touching display screen.
The present embodiment can facilitate user couple clearing up prompting come response file with by way of showing file clean-up catalogue
Needing the file of cleaning carries out batch preview and selectively clears up file.
As shown in figure 8, in one embodiment of the invention, similarity inspection corresponding with the embodiment corresponding to Fig. 3
Surveying unit 20 includes：
File type detection unit 21, if for there is new file to be stored, detecting the file type of the new file；
Acquiring unit 22, for obtaining the default detection mode matched with the file type；
Detection unit 23, for according to the default detection mode, detect the new file and the ancient deed for having stored it
Between similarity.
In a particular application, detection unit 23 specifically for：
If the new file is program installation kit, other programs for detecting the title of described program installation kit and having stored
Similarity between the title of installation kit；
If the new file is image file, image is carried out with other image files for having stored to described image file
Identification, to detect the similarity between described image file and described other image files；
If the new file is audio file, sound is carried out with other audio files for having stored to the audio file
Spectrum analysis, to detect the sound spectrum similarity between the audio file and described other audio files.
In one embodiment of the invention, similarity detection unit 20 also includes：
Unit is set up in association, for the default detection mode setting up each file type and match with each file type it
Between incidence relation.
It is corresponding, acquiring unit 22, specifically for according to the incidence relation, obtaining pre- with what the file type was matched
If detection mode.
The present embodiment detects text by detecting the type of file according to the corresponding detection mode of the type selecting of file
Similarity between part, can improve the similarity detection speed and precision of file.
As shown in figure 9, in one embodiment of the invention, terminal 100 corresponding with the embodiment corresponding to Fig. 4
Also include：
Time detecting unit 60, the storage time for detecting at least one ancient deed；
If cleaning Tip element 30 be additionally operable at least one ancient deed documentary storage time more than it is default when
Between threshold value, then send file clean-up prompting.
The storage time that the present embodiment passes through further detection file, and storage time in file is more than Preset Time
In the case of threshold value, user is just reminded to clear up these files, it is possible to prevente effectively from frequently reminding user that cleaning needs temporarily stay shelves
The file checked, it is to avoid bring interference to user, can improve Consumer's Experience.
In one embodiment of the invention, corresponding with the embodiment corresponding to Fig. 5, similarity detection unit 20 is also
For at interval of preset time period, detecting the similarity between the file for having stored；
If the similarity that cleaning Tip element 30 is additionally operable to detect between at least two files is more than default similarity threshold
Value, then send file clean-up prompting.
In one embodiment of the invention, step similarity detection unit 20 is specifically additionally operable to：
At interval of preset time period, current residual memory space is detected, if the residual memory space is big less than default
It is small, then detect the similarity between the file for having stored.
The similar documents that the present embodiment has been stored by periodic detection, it is possible to achieve to the regular of the file without storage value
Cleaning, periodically to discharge memory space.
As shown in Figure 10, one embodiment of the present of invention provides a kind of terminal 101, and it includes：
Processor (processor) 110, communication interface (Communications Interface) 120, memory
(memory) 130 and bus 140.
Processor 110, communication interface 120 and memory 130 complete mutual communication by bus 140.
Communication interface 120, for external device, for example, PC, smart mobile phone etc. communicate.
Processor 110, for configuration processor 131；
Specifically, program 131 can include program code, and described program code includes computer-managed instruction.
Processor 110 is probably a central processor CPU, or specific integrated circuit ASIC (Application
Specific Integrated Circuit), or it is arranged to implement one or more integrated electricity of the embodiment of the present invention
Road.
Memory 130, for depositing program 131.Memory 130 may include high-speed RAM memory, it is also possible to also include
Nonvolatile memory (non-volatile memory), for example, at least one magnetic disk storage.Program 131 can specifically be wrapped
Include：
File detection unit 1311, for detecting whether there is new file to be stored；
Similarity detection unit 1312, if for there is new file to be stored, detecting that the new file is old with what is stored
Similarity between file；
Cleaning Tip element 1313, if for the similarity between the new file and at least one ancient deed more than pre-
If similarity threshold, then file clean-up prompting is sent.
In one embodiment of the invention, program 131 specifically also includes：
Catalogue display unit, if the file clean-up instruction for receiving the response file clean-up prompting, display text
Part clears up catalogue, and the file clean-up catalogue includes the new file and at least one ancient deed；
File clean-up unit, if for receiving file selection instruction, clearing up in the file clean-up catalogue and being chosen
File, the file selection instruction be used for select and clear up file.
In one embodiment of the invention, program 131 specifically also includes：
File type detection unit, if for there is new file to be stored, detecting the file type of the new file；
Acquiring unit, for obtaining the default detection mode matched with the file type；
Detection unit, for according to the default detection mode, detecting between the new file and the ancient deed for having stored
Similarity.
In one embodiment of the invention, program 131 specifically also includes：
Time detecting unit, the storage time for detecting at least one ancient deed；
If the cleaning Tip element is additionally operable at least one ancient deed documentary storage time more than default
Time threshold, then send file clean-up prompting.
In one embodiment of the invention, similarity detection unit 1312 is additionally operable at interval of preset time period, detection
Similarity between the file for having stored；
If the similarity that cleaning Tip element 1313 is additionally operable to detect between at least two files is more than default similarity
Threshold value, then send file clean-up prompting.
Unit in all embodiments of the invention, can be by universal integrated circuit, such as CPU (Central
Processing Unit, central processing unit), or by ASIC (Application Specific Integrated
Circuit, application specific integrated circuit) realize.
Step in present invention method can according to actual needs carry out order adjustment, merge and delete.
Unit in embodiment of the present invention terminal can according to actual needs be merged, divides and deleted.
One of ordinary skill in the art will appreciate that all or part of flow in realizing above-described embodiment method, can be
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of file clean-up method, it is characterised in that the file clean-up method includes：
Detect whether that new file is stored；
If there is new file to be stored, the similarity between the new file and the ancient deed for having stored is detected；
If the similarity between the new file and at least one ancient deed is more than default similarity threshold, file is sent clear
Reason prompting.
2. file clean-up method as claimed in claim 1, it is characterised in that the file clean-up method also includes：
If receiving the file clean-up instruction of the response file clean-up prompting, file clean-up catalogue is shown, the file is clear
Reason catalogue includes the new file and at least one ancient deed；
If receiving file selection instruction, selected file in the file clean-up catalogue is cleared up, the file selection refers to
Make for selecting and clear up file.
3. file clean-up method as claimed in claim 1, it is characterised in that if described have new file to be stored, detect institute
The similarity between new file and the ancient deed that has stored is stated, including：
If there is new file to be stored, the file type of the new file is detected；
The default detection mode that acquisition is matched with the file type；
According to the default detection mode, the similarity between the new file and the ancient deed for having stored is detected.
4. file clean-up method as claimed in claim 1, it is characterised in that it is described send file clean-up prompting before, including：
Detect the storage time of at least one ancient deed；
If documentary storage time is more than preset time threshold at least one ancient deed, sends file clean-up and carry
Show.
5. file clean-up method as claimed in claim 1, it is characterised in that the file clean-up method also includes：
Similarity between the file stored at interval of preset time period, detection；
If detecting the similarity between at least two files is more than default similarity threshold, file clean-up prompting is sent.
6. a kind of terminal, it is characterised in that the terminal includes：
File detection unit, for detecting whether there is new file to be stored；
Similarity detection unit, if for there is new file to be stored, detecting between the new file and the ancient deed for having stored
Similarity；
Cleaning Tip element, if being more than default similarity for the similarity between the new file and at least one ancient deed
Threshold value, then send file clean-up prompting.
7. terminal as claimed in claim 6, it is characterised in that the terminal also includes：
Catalogue display unit, if the file clean-up instruction for receiving the response file clean-up prompting, display file is clear
Reason catalogue, the file clean-up catalogue includes the new file and at least one ancient deed；
File clean-up unit, if for receiving file selection instruction, clearing up selected text in the file clean-up catalogue
Part, the file selection instruction is used to select and clear up file.
8. terminal as claimed in claim 6, it is characterised in that the similarity detection unit includes：
File type detection unit, if for there is new file to be stored, detecting the file type of the new file；
Acquiring unit, for obtaining the default detection mode matched with the file type；
Detection unit, for according to the default detection mode, detecting the phase between the new file and the ancient deed for having stored
Like degree.
9. terminal as claimed in claim 6, it is characterised in that the terminal also includes：
Time detecting unit, the storage time for detecting at least one ancient deed；
If documentary storage time is more than Preset Time during the cleaning Tip element is additionally operable at least one ancient deed
Threshold value, then send file clean-up prompting.
10. terminal as claimed in claim 6, it is characterised in that the similarity detection unit be additionally operable at interval of it is default when
Between section, the similarity between the file that has stored of detection；
If the similarity that the cleaning Tip element is additionally operable to detect between at least two files is more than default similarity threshold,
Then send file clean-up prompting.
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| CN201710038368.0A CN106844619A (en) | 2017-01-17 | 2017-01-17 | A kind of file clean-up method and terminal |
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| CN201710038368.0A CN106844619A (en) | 2017-01-17 | 2017-01-17 | A kind of file clean-up method and terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110347308A (en) * | 2019-06-12 | 2019-10-18 | 东北石油大学 | The method and apparatus of mobile terminal cleaning similar documents |
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