CN106843767A - The memory space method for cleaning and mobile terminal of a kind of terminal - Google Patents
The memory space method for cleaning and mobile terminal of a kind of terminal Download PDFInfo
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- CN106843767A CN106843767A CN201710055914.1A CN201710055914A CN106843767A CN 106843767 A CN106843767 A CN 106843767A CN 201710055914 A CN201710055914 A CN 201710055914A CN 106843767 A CN106843767 A CN 106843767A
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0608—Saving storage space on storage systems
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
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- 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
- G06F16/162—Delete operations
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- 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
- G06F16/1727—Details of free space management performed by the file system
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- G06F16/1748—De-duplication implemented within the file system, e.g. based on file segments
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
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- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
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- G06F3/0638—Organizing or formatting or addressing of data
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
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- G06F3/0601—Interfaces specially adapted for storage systems
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
- G06F3/065—Replication mechanisms
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
- G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
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Abstract
The present invention relates to the communications field, the memory space method for cleaning and mobile terminal of a kind of terminal are disclosed.Embodiment of the present invention provides a kind of memory space method for cleaning of terminal, including：Detect the network connection state of terminal；According to the network connection state for detecting, corresponding method for cleaning is performed, wherein, the corresponding method for cleaning of at least 2 kinds network connection states is different.Embodiment of the present invention additionally provides mobile terminal corresponding with the method, embodiment of the present invention so that cleaning terminal storage space becomes more simple and convenient；The memory space occupancy of terminal is reduced to greatest extent, the utilization rate of cleaning terminal storage space is improved, and saves the use cost of user.
Description
Technical field
The present invention relates to moving communicating field, the memory space method for cleaning and mobile terminal of more particularly to a kind of terminal.
Background technology
With continuing to develop for science and technology, mobile terminal has turned into the indispensable equipment of people, and the installation of various programs is accounted for
With the substantial amounts of internal memory of terminal, and mobile terminal memory size is bigger, and cost is higher, and such as capacity is 16G/32G/64G/
The terminal of 128G, the terminal price for inside saving as 16G is minimum, inside saves as the terminal price highest of 128G；Therefore, terminal storage is cleared up
Space is very necessary, and at present, terminal generally reminds user to be cleared up memory space manually by software, to save storage
Space.
Inventor realize it is of the invention during find, it is existing cleaning memory space method in, software can be reminded
User clears up memory space, however it is necessary that user finds corresponding file, such as garbage files, useless installation kit, cache file
Deng, deleted manually, complex operation, and the need for memory space after cleaning out sometimes can not still meet user.
The content of the invention
The purpose of embodiment of the present invention is the memory space method for cleaning and mobile terminal for providing a kind of terminal so that
Cleaning terminal storage space becomes more simple and convenient；The memory space occupancy of terminal is reduced to greatest extent, improves clear
The utilization rate of terminal storage space is managed, the use cost of user is saved.
In order to solve the above technical problems, embodiments of the present invention provide a kind of memory space method for cleaning of terminal,
Including：Detect the network connection state of terminal；According to the network connection state for detecting, corresponding method for cleaning is performed, wherein,
The corresponding method for cleaning of at least 2 kinds network connection states is different.
Embodiments of the present invention additionally provide a kind of mobile terminal, including detection module, the network for detecting terminal
Connection status；Cleaning modul, for according to the network connection state for detecting, performing corresponding method for cleaning, wherein, at least 2
Plant the corresponding method for cleaning of network connection state different.
Embodiment of the present invention in terms of existing technologies, by detecting the network connection state of terminal, to different nets
The terminal of network connection status carries out different method for cleaning so that it is simpler that cleaning terminal storage space becomes, to different nets
The terminal method for cleaning of network connection is different, accelerates the cleaning of memory space, and the speed of lifting terminal storage space cleaning improves clear
The utilization rate of memory space is managed, use cost of the user to the memory space of terminal is saved.
If in addition, the network connection state is wireless connection, corresponding method for cleaning is：Start multimedia in the terminal
The cloud space backup of file；Delete the multimedia file that backup is completed.Without user's operation, become cleaning terminal storage space
It is more intelligent；And multimedia file often occupied terminal ratio memory is big, be automatically deleted the multimedia file that backup is completed, will be big
Big raising terminal completes the capacity of cleaning memory space, meets demand of the user to terminal storage space.
In addition, wireless connection is connected for wifi.The mode of wifi connections is the common radio connection of terminal, and wifi connects
The mode for connecing will not consume the surfing flow of terminal user so that need not increase disposal costs in cleaning terminal space, cleaning is more
Plus it is convenient.
If in addition, the network connection state is not connected, corresponding method for cleaning is：In comparing the photo library of the terminal
Photo, filter out similar photo group, the similarity between photo in same similar photo group exceed preset value；Delete the phase
Like at least one photo in photo group.By the similar photo of terminal automatic screening, the photograph of preset value is met in the similar photo of deletion
Piece, enriches the technological means of cleaning memory space.
In addition, at least retaining a photo in deleting the similar photo group after photo.By the above method, it is possible to reduce right
Photo deletes probability by mistake, the demand be more close to the users.
In addition, deleting in the similar photo group at least one photo, specifically include：It is preferential to delete the relatively low photograph of priority
Piece, wherein, the photo in the photo library is preset with priority.Photo in photo library sets priority, by deleting priority
Low photo, further such that the photo deleted more conforms to the requirement of user,
If in addition, the network connection state is not connected, corresponding method for cleaning is：Delete the multimedia gallery of the terminal
In belong to the photo of default classification；Or, compress the multimedia file in the terminal multi-media storehouse；Or, reduce the end
The definition of the multimedia file in the multimedia gallery of end.In an unconnected state, the default classification photo in photo library is deleted,
The method for further enriching cleaning photo；By the multimedia file in compressing terminal multimedia file or reduction multimedia gallery
Definition method so that in the case where multimedia file is not deleted, increase memory space, increase terminal storage space profit
With rate.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the memory space method for cleaning of the terminal according to first embodiment of the invention；
Fig. 2 is a kind of flow chart of the memory space method for cleaning of the terminal according to second embodiment of the invention；
Fig. 3 is a kind of flow chart of the memory space method for cleaning of the terminal according to third embodiment of the invention；
Fig. 4 is a kind of flow chart of the memory space method for cleaning of the terminal according to four embodiment of the invention；
Fig. 5 is a kind of flow chart of the memory space method for cleaning of the terminal according to fifth embodiment of the invention；
Fig. 6 is a kind of structural representation of the mobile terminal according to sixth embodiment of the invention；
Fig. 7 is a kind of structural representation of the mobile terminal according to seventh embodiment of the invention；
Fig. 8 is a kind of structural representation of the mobile terminal according to eighth embodiment of the invention；
Fig. 9 is a kind of structural representation of the mobile terminal according to ninth embodiment of the invention；
Figure 10 is a kind of structural representation of the mobile terminal according to tenth embodiment of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to each reality of the invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each implementation method of the invention,
In order that reader more fully understands the application and proposes many ins and outs.But, even if without these ins and outs and base
Many variations and modification in following implementation method, it is also possible to realize the application technical scheme required for protection.
First embodiment of the invention is related to a kind of memory space method for cleaning of terminal.Terminal in present embodiment
Memory space method for cleaning can apply to mobile terminal, for example, mobile phone, PAD etc..Idiographic flow as shown in figure 1, including：
Step 101：Whether the cleaning pattern for judging terminal is memory space cleaning pattern.If it is clear that terminal is in memory space
Reason pattern, then perform step 102；If it is not, then terminating the operating process of present embodiment.
Specifically, the terminal in present embodiment can have various cleaning patterns, and one of which is that memory space is clear
Which kind of reason pattern, terminal can be in and clear up pattern by software detection terminal.
Step 102：Detect the network connection state of the terminal.
Specifically, the network connection state of terminal is divided into connection status and not-connected status.Can by the system of terminal
To monitor network connection state.
Step 103：Judge the terminal internetwork connection condition.If the network connection state of the terminal is wireless connection conditions,
Then perform step 104；If the network connection state of terminal is not-connected status, step 106 is performed.
Specifically, the connection status of network is divided into wireless connection and wired connection, it is necessary to use netting twine during wired connection
Terminal and network connection is set to communicate, wireless connection is to carry out network connection using radiotechnics.Net can be determined that by software
Whether network connection is wireless connection.Wherein, the wireless connection in present embodiment can be connected for wifi.
Step 104：Start the cloud space backup of multimedia file in the terminal.
Specifically, when wifi connections are connected as, the cloud space backup of multimedia file in the terminal is started.Cloud space
Can be oneself cloud disk of user, the cloud disk of binding can be typically pre-set by terminal.Terminal is by wifi, and terminal is automatic
Connection is set up with the cloud disk of user, terminal reads in memory space multimedia file and carries out the multimedia file of reading automatically
Mark, uploads marked multimedia file to cloud disk, wherein it is possible to be that just upload should immediately for one multimedia file of every mark
The multimedia of mark；Or after in multimedia file, all mark is completed, terminal unification uploads the markd multimedia text of institute
Part.Wherein, cloud disk is internet storage instrument, and it provides storage, reading, the download of information by internet for enterprises and individuals
Service.
For example, smart mobile phone A, under space cleaning pattern, network connection is connected for wifi.When detecting smart mobile phone
A is in when in the state of wifi being connected, and smart mobile phone A sets up connection, smart mobile phone by wifi with the cloud space A for pre-setting
A starts multimedia cloud space backup, and now, smart mobile phone A automatically begins to read the multimedia text in the phone memory
Part A and multimedia file B, and multimedia file A and multimedia file B are made marks, after the completion of mark, automatic upload has been marked
The multimedia file A and multimedia file B of note back up the multimedia file of mark to cloud space in cloud space.
Step 105：Delete the multimedia file that backup is completed.
Specifically, the multimedia file of mark is uploaded to cloud space by terminal, completes the cloud of marked multimedia file
Space is backed up, and terminal completes the multimedia file of backup by deleting, wherein, terminal can one multimedia file of mark, upload
The file of the mark, completes to delete the multimedia file of the mark after uploading, for example, smart mobile phone A, in memory space cleaning
Under pattern, there are multimedia file file1 and file2.When smart mobile phone A is detected as wifi connection status, start multimedia file
The backup of cloud space, smart mobile phone A connects cloud space automatically, starts to read the multimedia file in the phone memory, right
File1 is made marks, and file1 is uploaded into cloud space, and marked file1 files are automatically deleted after the completion of upload.Or, can
To be that terminal all makes marks all multimedias, all upload after finishing, the markd multimedia file of institute is deleted, for example, intelligence
Energy mobile phone A, under memory space cleaning pattern, there is multimedia file file1 and file2.When smart mobile phone A is detected as wifi
Connection status, starts the cloud space backup of multimedia file, and smart mobile phone A connects cloud space automatically, starts to read the mobile phone and deposits
Multimedia file in storage space, makes marks to file1 and file2, uploads file1 and file2 to cloud space, when 2 marks
Multimedia file all upload and finish after, be automatically deleted file1 the and file2 files in smart mobile phone A memory spaces.
The multimedia file generally in the terminal most due to taking memory space in terminal, comprising and be not limited to,
Photo, screen and picture etc., so multimedia file is preserved to cloud space, and from local deletion, can effectively save terminal
Local capacity.
Step 106：The prompting frame of ejection cleaning memory space.
Specifically, terminal is now not-connected status, can in advance for the multimedia file of the storage of terminal sets one
Individual threshold value, for example, 1GB.When the multimedia file stored in terminal reaches default threshold value, send clear to user by software
Manage the prompting of memory space, the prompting frame of ejection cleaning memory space.The cleaning of memory space is voluntarily completed by user.
It is noted that step 106 can also be performed after step 101 has been performed, i.e. terminal under cleaning pattern,
Can with the storage space volume of the real-time monitoring terminal, once reach the ejection prompting that default threshold value performed in this step
Frame, for example, threshold value can be 100M, the prompting of cleaning memory space is sent by software to user, and user can voluntarily complete
The cleaning of memory space, it is also possible to the cleaning of memory space is automatically performed by system.
In terms of existing technologies, the memory space method for cleaning that present embodiment is provided, by different to terminal
Network connection state uses different memory space method for cleaning, accelerates the speed of the memory space cleaning of terminal.To wireless
The terminal of connection status, is backed up by the cloud space for starting multimedia file in terminal, deletes the multimedia file that backup is completed,
So as to complete the cleaning of the memory space of terminal so that when the terminal of wireless connection conditions is in cleaning memory space, without use
Family operates, and is automatically performed the cloud space backup of multimedia file, is automatically deleted the multimedia file for completing backup, improves terminal
The capacity of cleaning memory space is completed, cleaning memory space is become simpler, wherein, wireless connection is connected for wifi,
Wifi connections are common network connections, and the cloud space backup of multimedia file is completed in the state of wifi connections, will not be disappeared
The flow of the online at family is consumed, the use cost of user is saved；The terminal of the state to being not connected with, presets multimedia storage empty
Between threshold value, when the multimedia file storage of terminal reaches default threshold value, by the software prompt many matchmakers of user's manual backup
Body file, be automatically deleted backup complete multimedia file so that in the unconnected state terminal clear up memory space when, hand
Dynamic backup multimedia file, user can flexibly select the multimedia file of backup, and be automatically deleted the multimedia of one's duty completion
File, simplifies the clean-up process of terminal storage space.
Second embodiment of the present invention is related to a kind of memory space method for cleaning of terminal.Second embodiment and first
Implementation method is roughly the same, and main distinction part is：In the first embodiment, the terminal storage space of not-connected status is clear
Reason mode is completed by reminding user's manual backup.And in second embodiment of the invention, terminal passes through automatic comparison
Photo in photo library, filters out similar photo group, deletes at least one photo in the similar photo group, completes memory space
Cleaning.Idiographic flow as shown in Fig. 2 including：
Step 201：Whether the cleaning pattern for judging terminal is memory space cleaning pattern.If it is clear that terminal is in memory space
Reason pattern, then perform step 202；If it is not, then terminating the operating process of present embodiment.
Step 202：Detect the network connection state of the terminal.
Step 203：Judge the terminal internetwork connection condition.If the network connection state of the terminal is wireless connection conditions,
Then perform step 204；If the network connection state of terminal is not-connected status, step 206 is performed.
Step 204：Start the cloud space backup of multimedia file in the terminal.
Step 205：Delete the multimedia file that backup is completed.
Step 206：The photo in the terminal photo library is compared, similar photo group is filtered out.
Specifically, a threshold value for photo similarity is pre-set, for screening similar photo, wherein, default threshold
Value can be set by designer, and default similarity threshold can be 50%, when in the terminal automatically scanning terminal photo library
Photo when, compare all photos in the terminal photo library, the similarity of all photos is calculated, according to default similarity threshold
Value, filters out the photo more than similarity preset value as one group of similar photo group.
For example, in the photo library of terminal, there is a picture A, photo a, photo B, photo b, photo C, in not-connected status, from
The dynamic all photos scanned in the terminal photo library, compare all of photo in photo library, calculate the phase of picture A and photo a
Be 80% like degree, the similarity of photo B and photo b is 70%, and photo C is respectively less than 50% with the similarity of other photos, then,
2 groups of similar photo groups are filtered out, picture A is one group of similar photo group to photo a, and photo B is one group of similar photo to photo b
Group.
Step 207：Delete at least one photo in the similar photo group.
Specifically, in advance for the photo in photo library sets priority, wherein, priority can be according to the theme of photo
Setting, for example, the priority of personage be 4 higher than landscape priority 3, building priority 3 higher than scenery with hills and waters landscape priority
2；Can also be set according to photo lithography degree, for example, over-exposed priority 3 is higher than under-exposed photo priority
1, the priority of partial exposure excessive 4 is higher than all over-exposed priority 3 of photo；Can also be according to the main body of photo picture
Definition set, for example, photo main body clearly priority 8 higher than photo main body obscure priority 2.According to photo
Priority, delete the relatively low photo of priority, wherein, delete at least one photo in similar photo group, and the similar photograph
At least retain a photo in piece group.
For example, there is 3 photos in similar photo group A, personage is 8 according to the priority of A, and personage is 4, personage according to B priority
Priority according to C is 1, then can delete a minimum personage of priority and shine C, or delete the relatively low personage of two priority
C is shone according to B and personage.
Additionally, step 201 to step 205 with first embodiment the step of it is 101 to 105 roughly the same, in order to reduce repetition,
Step 201 to step 205 is not being repeated.
In terms of existing technologies, the memory space method for cleaning of the terminal that present embodiment is provided, is in terminal
During not-connected status, by comparing the similarity of photo, according to default similarity threshold, similar photo group is filtered out, deleted
The relatively low photo of priority in similar photo group, it is achieved thereby that the cleaning to multimedia file, improves terminal storage space
Capacity, enrich the technological means that terminal clears up memory space in the unconnected state.
Third embodiment of the present invention is related to a kind of memory space method for cleaning of terminal.3rd implementation method and second
Implementation method is roughly the same, and main distinction part is：In this second embodiment, the terminal storage space of not-connected status is clear
Reason mode is to clear up memory space by deleting at least one photo in similar photo group.And in third embodiment of the invention
In, the photo that default classification is belonged in deletion terminal photo library realizes the cleaning of memory space.Idiographic flow is as shown in figure 3, bag
Include：
Step 301：Whether the cleaning pattern for judging terminal is memory space cleaning pattern.If it is clear that terminal is in memory space
Reason pattern, then perform step 202；If it is not, then terminating the operating process of present embodiment.
Step 302：Detect the network connection state of the terminal.
Step 303：Judge the terminal internetwork connection condition.If the network connection state of the terminal is wireless connection conditions,
Then perform step 304；If the network connection state of terminal is not-connected status, step 306 is performed.
Step 304：Start the cloud space backup of multimedia file in the terminal.
Step 305：Delete the multimedia file that backup is completed.
Step 306：Delete the photo for belonging to default classification in the terminal photo library.
Specifically, the classification of photo to be deleted in photo library is pre-set, can be voluntarily set by user, for example, in advance
If classification can be landscape, streetscape, animal etc., or can be classified according to shooting time.User can also pre-set
The storage capacity value of the size of file to be deleted, for example, setting 500M.When terminal is in not-connected status, terminal is swept automatically
The photo in photo library is retouched, the classification of photo is recognized by software, judge whether to belong to the photo of default classification, if belonging to default
The photo of classification then deletes the photo, and the capability value of default file to be deleted is reached until deleting file.
For example, there are 1000 photos in photo library, photo classification is carried out according to the time, the photo shot in 2015 is one
Class 500, shoots the photo in 2016 for a class 500, and the storage capacity value of the size of the file to be deleted of setting is
500M, existing multimedia file surveys memory capacity and reaches 1GB, and terminal is automatically deleted the photo that shooting time early belongs to 2015, one
The size for opening photo is 4M, after 125 photos are deleted, stops deleting photo, the memory space cleaning of completion terminal.
Additionally, step 301 to step 305 with first embodiment the step of it is 201 to 205 roughly the same, in order to reduce repetition,
Step 301 to step 305 is not being repeated.
In present embodiment, the photo of default classification is belonged to by deleting, realize that terminal is cleared up in the unconnected state and deposit
Storage space, further enriches the technological means of the memory space cleaning of terminal under not-connected status.
4th implementation method of the invention is related to a kind of memory space method for cleaning of terminal.4th implementation method and the 3rd
Implementation method is roughly the same, and main distinction part is：In the third embodiment, the terminal storage space of not-connected status is clear
Reason mode is that the photo for belonging to default classification in terminal photo library by deleting realizes cleaning memory space.And in the present invention the 3rd
In implementation method, cleaning memory space is realized by reducing photo size in the terminal photo library.Idiographic flow as shown in figure 4,
Including：
Step 401：Whether the cleaning pattern for judging terminal is memory space cleaning pattern.If it is clear that terminal is in memory space
Reason pattern, then perform step 402；If it is not, then terminating the operating process of present embodiment.
Step 402：Detect the network connection state of the terminal.
Step 403：Judge the terminal internetwork connection condition.If the network connection state of the terminal is wireless connection conditions,
Then perform step 404；If the network connection state of terminal is not-connected status, step 406 is performed.
Step 404：Start the cloud space backup of multimedia file in the terminal.
Step 405：Delete the multimedia file that backup is completed.
Step 406：Compress the multimedia file in the terminal multi-media storehouse.
Specifically, terminal is in not-connected status, when multimedia file amount of storage reaches preset value, terminal automatically scanning
Multimedia gallery, compresses multimedia file, wherein, multimedia file can be photo, or video file；It is many by compressing
Media file, can save the use of terminal storage space.Wherein, preset value can be by user's sets itself.
For example, the amount of storage preset value of multimedia file is 1GB, when the memory capacity of multimedia file reaches 1GB, eventually
End automatically scanning photo library, there is 256 photos in photo library, every size of photo is 4M, and terminal compresses the big of photo automatically
Small, the size after every picture compression is 3M, then by compressing photo, save 256M memory spaces.
It should be noted that when multimedia file is checked after compression, system can first decompress multimedia file, check that this is more
Media file, it is ensured that the definition of multimedia file.
Additionally, step 401 to step 405 with first embodiment the step of it is 301 to 305 roughly the same, in order to reduce repetition,
Step 401 to step 405 is not being repeated.
The memory space method for cleaning that present embodiment is provided, by way of compressing multimedia file, saves terminal
Memory space, further enriches the Removal Technology means of terminal memory space in connected state.
5th implementation method of the invention is related to a kind of memory space method for cleaning of terminal.5th implementation method and the 4th
Implementation method is roughly the same, and main distinction part is：In the 4th implementation method, the terminal storage space of not-connected status is clear
Reason mode is to clear up memory space by compressing the multimedia file mode in the terminal multi-media storehouse.And it is real in the present invention the 4th
Apply in mode, memory space is cleared up by the definition mode for reducing the multimedia file in the terminal multi-media storehouse.Specific stream
Journey as shown in figure 5, including：
Step 501：Whether the cleaning pattern for judging terminal is memory space cleaning pattern.If it is clear that terminal is in memory space
Reason pattern, then perform step 502；If it is not, then terminating the operating process of present embodiment.
Step 502：Detect the network connection state of the terminal.
Step 503：Judge the terminal internetwork connection condition.If the network connection state of the terminal is wireless connection conditions,
Then perform step 504；If the network connection state of terminal is not-connected status, step 506 is performed.
Step 504：Start the cloud space backup of multimedia file in the terminal.
Step 505：Delete the multimedia file that backup is completed.
Step 506：Reduce the multimedia file definition in the terminal multi-media storehouse.
Specifically, the definition of multimedia file is higher, and the memory space that multimedia file takes is bigger, can pass through
The definition of transcoding reduction multimedia file, saves the memory space that photo takes, wherein, multimedia file can be photo,
It can also be video file.Terminal in not-connected status, when multimedia file amount of storage reaches preset value, terminal automatically scanning
Multimedia gallery, transcoding is carried out to multimedia file, realizes the memory space for saving multimedia file, wherein, preset value can be with
By user's sets itself.
For example, the amount of storage preset value of multimedia file is 1GB, when the memory capacity of multimedia file reaches 1GB, eventually
End automatically scanning photo library, there is 256 photos in photo library, every size of high definition photo is 4M, the automatic transcoding reduction of terminal
The definition of photo, the photo size after every transcoding is 3M, then by compressing photo, save 256M memory spaces.
Additionally, step 501 to step 505 with first embodiment the step of it is 401 to 405 roughly the same, in order to reduce repetition,
Step 501 to step 505 is not being repeated.
The memory space method for cleaning that present embodiment is provided, by way of multimedia file transcoding, saves terminal
Memory space, further enriches the Removal Technology means of terminal memory space in connected state.
It should be noted that the providing when terminal network is detected for not-connected status to embodiment five of embodiment two
Various method for cleaning can be superimposed and use, can be with deleting in the similar photo of deletion, the embodiment three in executed in parallel embodiment two
Except the reduction multimedia file in the compression multimedia file and embodiment five in photo, the example IV of default classification is clear
Degree, it is also possible to which selection performs above-mentioned several so that terminal, can be quick clear by various method for cleaning when network is not connected
The memory space of terminal is managed, the utilization rate of terminal storage space is further enhancing.
Above the step of various methods divide, be intended merely to description it is clear, can be merged into when realizing a step or
Some steps are split, multiple steps are decomposed into, as long as comprising identical logical relation, all in the protection domain of this patent
It is interior；To adding inessential modification in algorithm or in flow or introducing inessential design, but its algorithm is not changed
With the core design of flow all in the protection domain of the patent.
Sixth embodiment of the invention is related to a kind of mobile terminal.Mobile terminal 6, including but not limited to：Detection module 61
With cleaning modul 62.Concrete structure is as shown in Figure 6.
Detection module 61, the network connection state for detecting terminal.
Cleaning modul 62, for according to the network connection state for detecting, performing corresponding method for cleaning, wherein, at least 2
Plant the corresponding method for cleaning of network connection state different.
Specifically, by software detection, whether the mobile terminal is under memory space cleaning pattern mobile terminal 6, if
It is not under memory space cleaning pattern, then does not carry out the cleaning of memory space；If under memory space cleaning pattern,
Detection module 61 in mobile terminal 6 detects the network connection state of the mobile terminal 6, judges the network connection of mobile terminal 6
State, when the network connection state of mobile terminal 6 is wireless connection conditions, terminal is set up with cloud space by wireless network and connected
Connect, cloud space can be user oneself cloud disk, the cloud disk of binding can be set by mobile terminal 6, cleaning modul 62 starts should
The cloud space backup of multimedia file in terminal；The all multimedia files of the end of scan of cleaning modul 62, can be more to each
Media file is made marks, and all files passes for having marked to cloud space are backed up, and cleaning modul 62 is deleted backup and completed
Multimedia file；Can also every one multimedia file of mark, multimedia file to the cloud space for just uploading the mark is carried out
Backup, after the completion of backup, cleaning modul 62 deletes the multimedia file that the backup is completed.When mobile terminal 6 is in not connected shape
During state, can in advance for the multimedia file of the storage of terminal sets a threshold value, for example, 1GB.As many matchmakers stored in terminal
When body file reaches default threshold value, the prompting of cleaning memory space is sent to user by software, ejected by terminal and cleared up
The prompting frame of memory space.The cleaning of memory space is voluntarily completed by user.
In terms of existing technologies, the mobile terminal that present embodiment is provided, movement end is detected by detection module
The network state at end, corresponding memory space method for cleaning is carried out to the mobile terminal in different connection status, accelerates shifting
The speed of dynamic terminal-pair memory space cleaning.When mobile terminal is in connection status, multimedia text is started by cleaning modul
The cloud space backup of part, is automatically deleted the multimedia file that backup is completed, and the storage that can complete terminal without user's operation is empty
Between cleaning so that mobile terminal memory space cleaning become more to facilitate；When mobile terminal is in not-connected status, lead to
Cross manual backup multimedia file, the file that user can be backed up with unrestricted choice, and be automatically deleted by cleaning modul and backed up
Into multimedia file, simplify mobile terminal memory space cleaning flow, accelerate the speed of cleaning.
It is seen that, present embodiment is the terminal embodiment corresponding with first embodiment, and present embodiment can be with
First embodiment is worked in coordination implementation.The relevant technical details mentioned in first embodiment still have in the present embodiment
Effect, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in
In first embodiment.
7th implementation method of the invention is related to a kind of mobile terminal.7th implementation method and the 6th implementation method substantially phase
Together, main distinction part is：In the 6th implementation method, the terminal storage space manner of cleaning up of not-connected status is by carrying
Wake up what user's manual backup was completed.And in seventh embodiment of the invention, terminal passes through the photo in automatic comparison photo library,
Similar photo group is filtered out, at least one photo in the similar photo group is deleted, the cleaning of memory space is completed.
As shown in fig. 7, in addition to the module of mobile terminal 6 in embodiment of the present invention in including Fig. 6, cleaning modul
62 also include：Compare submodule 621 and first and delete submodule 622.
Submodule 621 is compared, for when the network connection state is to be not connected with, comparing the photograph in the photo library of the terminal
Piece, filters out similar photo group, and the similarity between photo in same similar photo group exceedes preset value；
First deletes submodule 622, for deleting at least one photo in the similar photo group.
Specifically, when the network connection state of mobile terminal 6 is to be not connected with, a threshold for photo similarity is pre-set
Value, for screening similar photo, wherein, default threshold value can be set by designer, and default similarity threshold can be
50%, when the photo in the automatically scanning of the mobile terminal 6 terminal photo library, the comparison submodule 621 in cleaning modul 62 will
All photos in the terminal photo library are compared, the similarity of all photos is calculated, according to default similarity threshold, excess of export is screened
The photo of similarity preset value is crossed as one group of similar photo group.
In advance for the photo in photo library sets priority, wherein, priority can set according to the theme of photo, example
Such as, the priority of personage be 4 higher than landscape priority 3, building priority 3 higher than scenery with hills and waters landscape priority 2；Can be with
Set according to photo lithography degree, for example, over-exposed priority 3 is higher than under-exposed photo priority 1, it is local to expose
The priority of light excessive 4 priority 3 all over-exposed higher than photo；Can also be according to the definition of the main body of photo picture
Set, for example, photo main body clearly priority 8 higher than photo main body obscure priority 2.In cleaning modul 62
One deletes priority of the submodule 622 according to photo, deletes the relatively low photo of priority, wherein, in the similar photo group of deletion extremely
A few photo, and at least retain a photo in the similar photo group.
The mobile terminal provided in present embodiment, when network connection state is to be not connected with, by comparing the first submodule
Block contrasts the similarity of photo in the terminal, and to the photo more than default similarity, it is similar photo group to screen, and is deleted by first
Except submodule, the relatively low photo of an at least priority in similar photo group is deleted, and at least retain similar photo group
Photo, it is achieved thereby that the cleaning to terminal storage space, improves the capacity of terminal storage space, enriches terminal and is not connecting
Connect the technological means that memory space is cleared up under state.
It is seen that, present embodiment is the terminal embodiment corresponding with second embodiment, and present embodiment can be with
Second embodiment is worked in coordination implementation.The relevant technical details mentioned in second embodiment still have in the present embodiment
Effect, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in
In second embodiment.
8th implementation method of the invention is related to a kind of mobile terminal.8th implementation method and the 7th implementation method substantially phase
Together, main distinction part is：In the 7th implementation method, the terminal storage space manner of cleaning up of not-connected status is by deleting
Except at least one photo cleaning memory space in similar photo group.And in eighth embodiment of the invention, by deleting terminal
The photo for belonging to default classification in photo library realizes the cleaning of memory space.
As shown in figure 8, in addition to the module of mobile terminal 6 in embodiment of the present invention in including Fig. 6, cleaning modul
62 also include：Second deletes submodule 623.
Second deletes submodule 623, for the network connection state for it is not connected when, in deleting the photo library of the terminal
Belong to the photo of default classification.
Specifically, when mobile terminal 6 is in not-connected status, the class of photo to be deleted in photo library is pre-set
, can voluntarily not set by user, for example, default classification can be landscape, streetscape, animal etc., or can according to shooting when
Between classified.User can also pre-set the storage capacity value of the size of file to be deleted, for example, setting 500M.Work as end
When end is in not-connected status, the photo in terminal automatically scanning photo library recognizes the classification of photo by software, judges whether
Belong to the photo of default classification, if the second deletion submodule 623 deletes the photo when belonging to the photo of default classification, until deleting
File reaches the capability value of default file to be deleted.
It is seen that, present embodiment is the terminal embodiment corresponding with the 3rd implementation method, and present embodiment can be with
3rd implementation method is worked in coordination implementation.The relevant technical details mentioned in 3rd implementation method still have in the present embodiment
Effect, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in
In 3rd implementation method.
The mobile terminal that present embodiment is provided, the photo for belonging to default classification is deleted by the second deletion submodule, real
Existing terminal clears up memory space in the unconnected state, further enriches the memory space cleaning of terminal under not-connected status
Technological means.
9th implementation method of the invention is related to a kind of mobile terminal.9th implementation method and the 8th implementation method substantially phase
Together, main distinction part is：In the 8th implementation method, the terminal storage space manner of cleaning up of not-connected status is by deleting
Except the photo for belonging to default classification in terminal photo library realizes cleaning memory space.And in ninth embodiment of the invention, lead to
Cross photo size in reducing the terminal photo library and realize cleaning memory space.
As shown in figure 9, in addition to the module of mobile terminal 6 in embodiment of the present invention in including Fig. 6, cleaning modul
62 also include：Compression submodule 624.
Specifically, when the network connection state of mobile terminal 6 is to be not connected with, multimedia file amount of storage reaches preset value
When, terminal automatically scanning multimedia gallery, the compression multimedia file of compression submodule 624 in cleaning modul 62 is more by compressing
Media file, can save the use of terminal storage space.Wherein, preset value can be by user's sets itself.
For example, the amount of storage preset value of multimedia file is 1GB, when the memory capacity of multimedia file reaches 1GB, eventually
End automatically scanning photo library, there is 256 photos in photo library, every size of photo is 4M, and terminal compresses the big of photo automatically
Small, the size after every picture compression is 3M, then by compressing photo, save 256M memory spaces.
It should be noted that when multimedia file is checked after compression, system can first decompress multimedia file, check that this is more
Media file, it is ensured that the definition of multimedia file.
The mobile terminal that present embodiment is provided, the side of multimedia file is compressed by the compression submodule in cleaning modul
Formula, saves the memory space of terminal, further enriches the Removal Technology means of terminal memory space in connected state.
It is seen that, present embodiment is the terminal embodiment corresponding with the 4th implementation method, and present embodiment can be with
4th implementation method is worked in coordination implementation.The relevant technical details mentioned in 4th implementation method still have in the present embodiment
Effect, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in
In 4th implementation method.
Tenth implementation method of the invention is related to a kind of mobile terminal.Tenth implementation method and the 9th implementation method substantially phase
Together, main distinction part is：In the 9th implementation method, the terminal storage space manner of cleaning up of not-connected status is by pressure
The multimedia file mode contracted in the terminal multi-media storehouse clears up memory space.And in tenth embodiment of the invention, pass through
The definition mode for reducing the multimedia file in the terminal multi-media storehouse clears up memory space.
As shown in Figure 10, in addition to module of the mobile terminal 6 in embodiment of the present invention in including Fig. 6, mould is cleared up
Block 62 also includes：Treatment submodule 625.
Treatment submodule 625, for the network connection state for it is not connected when, in reducing the terminal multi-media library
Multimedia file definition.
Specifically, the definition of multimedia file is higher, and the memory space that multimedia file takes is bigger, can pass through
The definition of transcoding reduction multimedia file, saves the memory space that multimedia file takes, wherein, multimedia file can be
Photo, or video file.Mobile terminal 6 when multimedia file amount of storage reaches preset value, is moved in not-connected status
The dynamic automatically scanning multimedia gallery of terminal 6, the treatment submodule 625 in cleaning modul 62 carries out transcoding to multimedia file, realizes
The memory space of multimedia file is saved, wherein, preset value can be by user's sets itself.
For example, the amount of storage preset value of multimedia file is 1GB, when the memory capacity of multimedia file reaches 1GB, eventually
End automatically scanning photo library, there is 256 photos in photo library, every size of high definition photo is 4M, the automatic transcoding reduction of terminal
The definition of photo, the photo size after every transcoding is 3M, then by compressing photo, save 256M memory spaces.
The mobile terminal that present embodiment is provided, is turned by the treatment submodule in cleaning modul to multimedia file
The operation of code, saves the memory space of terminal, further enriches the Removal Technology of terminal memory space in connected state
Means.
It is seen that, present embodiment is the terminal embodiment corresponding with the 5th implementation method, and present embodiment can be with
5th implementation method is worked in coordination implementation.The relevant technical details mentioned in 5th implementation method still have in the present embodiment
Effect, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in
In 5th implementation method.
It is noted that each module involved in present embodiment is logic module, in actual applications, one
Individual logic unit can be a part for a physical location, or a physical location, can also be with multiple physics lists
The combination of unit is realized.Additionally, in order to protrude innovative part of the invention, will not be with solution institute of the present invention in present embodiment
The unit that the technical problem relation of proposition is less close is introduced, but this is not intended that in present embodiment do not exist other lists
Unit.
It will be appreciated by those skilled in the art that all or part of step in realizing above-described embodiment method can be by
Program is completed to instruct the hardware of correlation, and the program storage is in a storage medium, including some instructions are used to so that one
Individual equipment (can be single-chip microcomputer, chip etc.) or processor (processor) perform the application each embodiment methods described
All or part of step.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiment of the invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (12)
1. the memory space method for cleaning of a kind of terminal, it is characterised in that including：
Detect the network connection state of terminal；
According to the network connection state for detecting, corresponding method for cleaning is performed, wherein, at least 2 kinds network connection state correspondences
Method for cleaning it is different.
2. the memory space method for cleaning of terminal according to claim 1, it is characterised in that if the network connection state
It is wireless connection, then the corresponding method for cleaning is：
Start the cloud space backup of multimedia file in the terminal；
Delete the multimedia file that backup is completed.
3. the memory space method for cleaning of terminal according to claim 2, it is characterised in that the wireless connection is wifi
Connection.
4. the memory space method for cleaning of terminal according to claim 1, it is characterised in that if the network connection state
It is not connected, then the corresponding method for cleaning is：
The photo in the photo library of the terminal is compared, is filtered out between similar photo group, the photo in same similar photo group
Similarity exceed preset value；
Delete at least one photo in the similar photo group.
5. the memory space method for cleaning of terminal according to claim 4, it is characterised in that delete the similar photograph after photo
At least retain a photo in piece group.
6. the memory space method for cleaning of terminal according to claim 4, it is characterised in that the deletion similar photograph
In piece group at least one photo, specifically include：
It is preferential to delete the relatively low photo of priority, wherein, the photo in the photo library is preset with priority.
7. the memory space method for cleaning of terminal according to claim 1, it is characterised in that if the network connection state
It is not connected, then the corresponding method for cleaning is：
Belong to the photo of default classification in the photo library for deleting the terminal；Or,
Compress the multimedia file in the terminal multi-media storehouse；Or,
Reduce the definition of the multimedia file in the terminal multi-media storehouse.
8. a kind of mobile terminal, it is characterised in that including：
Detection module, the network connection state for detecting terminal；
Cleaning modul, for according to the network connection state for detecting, performing corresponding method for cleaning, wherein, at least 2 kinds networks
The corresponding method for cleaning of connection status is different.
9. mobile terminal according to claim 8, it is characterised in that the cleaning modul, in the network connection state
During for wireless connection, start the cloud space backup of multimedia file in the terminal；Delete the multimedia file that backup is completed.
10. mobile terminal according to claim 8, it is characterised in that the cleaning modul, specifically includes：
Submodule is compared, for when the network connection state is to be not connected with, comparing the photo in the photo library of the terminal,
Similar photo group is filtered out, the similarity between photo in same similar photo group exceedes preset value；
First deletes submodule, for deleting at least one photo in the similar photo group.
11. mobile terminals according to claim 10, it is characterised in that first deletes submodule, for preferentially deleting excellent
The relatively low photo of first level, wherein, the photo in the photo library is preset with priority.
12. mobile terminals according to claim 8, it is characterised in that the cleaning modul, also include：
Second deletes submodule, for when the network connection state is to be not connected with, deleting category in the photo library of the terminal
In the photo of default classification；Or,
Compression submodule, for when the network connection state is to be not connected with, compressing many matchmakers in the terminal multi-media storehouse
Body file；Or,
Treatment submodule, for when the network connection state is to be not connected with, reducing many matchmakers in the terminal multi-media storehouse
The definition of body file.
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