CN108875009A - A kind of method and system for data file progress dynamic processing - Google Patents
A kind of method and system for data file progress dynamic processing Download PDFInfo
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- CN108875009A CN108875009A CN201810624543.9A CN201810624543A CN108875009A CN 108875009 A CN108875009 A CN 108875009A CN 201810624543 A CN201810624543 A CN 201810624543A CN 108875009 A CN108875009 A CN 108875009A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 title claims abstract description 19
- 230000006837 decompression Effects 0.000 claims abstract description 366
- 230000006835 compression Effects 0.000 claims abstract description 255
- 238000007906 compression Methods 0.000 claims abstract description 255
- 230000004044 response Effects 0.000 claims abstract description 20
- 230000003111 delayed effect Effects 0.000 claims description 38
- 230000000977 initiatory effect Effects 0.000 claims description 37
- 230000009471 action Effects 0.000 claims description 36
- 238000012163 sequencing technique Methods 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
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- 238000007726 management method Methods 0.000 description 3
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- 238000013500 data storage Methods 0.000 description 2
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- 230000006399 behavior Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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
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Abstract
The invention discloses a kind of for carrying out the method and system of dynamic processing to data file, and wherein method includes：In response to Client-initiated for the first operation of mobile terminal, pre- decompression configuration file is obtained；The decompression stage for carrying out data and decompressing in advance is determined for each application based on the front stage operation probability of second operation and each application for the second operation of mobile terminal in response to Client-initiated；Determine the compression ratio in each compressed data area in multiple compressed data areas in each compressed data section；Data file is compressed according to the compression ratio in each compressed data area.
Description
Technical field
The present invention relates to data processings and mobile application field, and more particularly, to a kind of number for application
The method and system of dynamic processing are carried out according to file.
Background technique
Currently, people would generally be installed greatly using mobile terminal since current mobile terminal is using more more and more universal
Amount application and store a large amount of personal data.Since the increase of data volume is more rapider than the increase of memory space,
It is then more and more important that effectively management is carried out to the data file in mobile terminal.By the way that data file is compressed and can be saved
Big quantity space, but the data file compressed needs to expend the regular hour in decompression.The consuming of this time may be led
Caton when applying family using application.For this reason, it may be necessary to carry out the technology of dynamic processing to the data file to application.
Summary of the invention
According to an aspect of the present invention, a kind of method for carrying out dynamic processing to data file, the side are provided
Method includes：
In response to Client-initiated for the first operation of mobile terminal, pre- decompression configuration file, the pre- decompression are obtained
Configuration file is used to indicate the front stage operation probability of each application in multiple applications in mobile terminal, wherein the front stage operation is general
Rate includes high operation probability, middle operation probability and low operation probability；
In response to Client-initiated for the second operation of mobile terminal, before second operation and each application
Platform runs probability, determines for each application and carries out the decompression stage that decompresses in advance of data, wherein the decompression stage include preferential decompression stage,
Decompression stage and delay decompression stage are observed, is respectively labeled as preferentially application, observation according to that will apply for the identified decompression stage of application
Using and delayed application；
Scanning is confirmed as the multiple data files each preferentially applied at least one preferential application of preferential decompression stage
The compressed data section at place, multiple compression numbers in compressed data section where the determining multiple data files each preferentially applied
According to the compression ratio in compressed data each in area area；Scanning is confirmed as observing each sight at least one observation application of decompression stage
The compressed data section where multiple data files of application is examined, determines the compression where multiple data files of each observation application
The compression ratio in each compressed data area in multiple compressed data areas in data segment；Scanning is confirmed as postponing decompression stage at least
Compressed data section in one delayed application where multiple data files of each delayed application, determines the more of each delayed application
The compression ratio in each compressed data area in multiple compressed data areas in compressed data section where a data file, wherein described
Compression ratio includes high compression rate, middle compression ratio and little compressible, wherein the compression journey of high compression rate, middle compression ratio and little compressible
Degree successively increases；
The compressed data section being directed to where each multiple data files preferentially applied, first to the compression number of high compression rate
It unzips it according to area, then the compressed data area of little compressible is unziped it；It is directed to the multiple of each observation application
Compressed data section where data file unzips it the compressed data area of little compressible；It is directed to each delayed application
Multiple data files where compressed data section, the compressed data area of high compression rate is unziped it；
Third in response to Client-initiated for mobile terminal operates, and determines at least one when operating based on the third
When the first decompression stage preferentially applied in preferential application is no longer complies with preferential decompression stage, decompression that described first is preferentially applied
Grade is determined as observing decompression stage and the described first preferential application is labeled as observation application；Be directed to first preferentially apply it is more
Compressed data section where a data file is carried out according to compressed data area of the high compression rate to decompressed high compression rate
Compression；And
It is more than when the time that the decompression stage of the first observation application at least one observation application remains observation decompression stage
When first time threshold, the decompression stage of the first observation application is revised as delay decompression stage, is directed to the first observation application
Multiple data files where compressed data section, according to little compressible by the compressed data area of decompressed little compressible
It is compressed, and the compressed data area of high compression rate is unziped it, and the first observation application is labeled as prolonging
Application late；
Wherein when the second decompression stage preferentially applied at least one preferential application remains the time of preferential decompression stage
The middle compression in compressed data section when more than second time threshold, where the multiple data files preferentially applied to described second
The compressed data area of rate unzips it and is labeled as the described second preferential application to decompress application completely.
Wherein it is described first operation include：Unlocking screen operation, electrifying startup operation and application interface browse operation, and
And user initiates the first operation by initiating the touch action for mobile terminal, the touch action can be converted into needle
For the control instruction of mobile terminal, the control instruction is for initiating the first operation.
Multiple applications can be wherein installed, each application includes multiple data files, each data file in mobile terminal
It is uncompressed data file.
Wherein the pre- decompression configuration file includes multiple data item, and each data item includes Apply Names and front stage operation
Probability；
The pre- decompression configuration file is updated according to the first predetermined time interval, so that the pre- decompression configuration
File can indicate the front stage operation probability of each application in multiple applications in mobile terminal in real time；
Wherein the first predetermined time interval is 20 minutes, 30 minutes, 40 minutes or 60 minutes.
It further include the front stage operation probability P i that each application is calculated by following formula：
Wherein, ni is the number of run using i in the second predetermined time interval, and i=1,2,3 ..., m, wherein m is big
In 5 natural number, wherein Ti be using current location score value, the Si of i using current time score value, the Li of i be working as using i
Preceding state score, α are time factor, and β is location factor, and δ is state factor；
It is wherein to determine current time score value Ti using i according to the current time of mobile terminal；According to working as mobile terminal
Anteposition, which is set to, to be determined current location score value Li using i and is using i to determine current state according to the current state of mobile terminal
Score value Si；
The value of α, β and δ are wherein preset by the operating system of mobile terminal, or α, β are arranged according to user's input
With the value of δ；
Wherein according in the second predetermined time interval, using i in the number of run of current time, number of run ratio or fortune
Row probability determines Ti；According to the number of run, number of run ratio in the second predetermined time interval, using i in current location
Or probability is run to determine current location score value Li；According in the second predetermined time interval, using operation of the i under current state
Number, number of run ratio run probability to determine current location score value Si.
It further include the front stage operation probability P i that each application is calculated by following formula：
Wherein, E is preset statistical time section, and ti is the total time for carrying out front stage operation in E using i, i=1,
2,3 ..., m, m are the quantity of application and for natural number greater than 5, and wherein Ui is the temperature score value using i；
The application temperature sequencing table of current time is wherein obtained from application server based on the current time of mobile terminal, it is right
It is described to be inquired using temperature list to determine the Ui using i in current time.
It further include the front stage operation probability P i that each application is calculated by following formula：
Wherein, E is preset statistical time section, and ti is the total time for carrying out front stage operation in E using i, i=1,
2,3 ..., m, m are the quantity of application and for natural number greater than 5, and it is to answer that wherein Ti, which is using current time score value, the Li of i,
With the current state score value that current location score value, the Si of i are using i, α is time factor, and β is location factor, δ be state because
Son；
It is wherein to determine current time score value Ti using i according to the current time of mobile terminal；According to working as mobile terminal
Anteposition, which is set to, to be determined current location score value Li using i and is using i to determine current state according to the current state of mobile terminal
Score value Si；
The value of α, β and δ are wherein preset by the operating system of mobile terminal, or α, β are arranged according to user's input
With the value of δ；
Wherein according in the second predetermined time interval, using i in the number of run of current time, number of run ratio or fortune
Row probability determines Ti；
According in the second predetermined time interval, in the number of run of current location, number of run ratio or run general using i
Rate determines current location score value Li；
According in the second predetermined time interval, using number of run, number of run ratio or operation of the i under current state
Probability determines current location score value Si.
Second operation is using start-up operation, and user is dynamic by initiating touch for the application of mobile terminal
Make to initiate the second operation, and user initiates the second operation, the touching by initiating the touch action for mobile terminal
The control instruction for being directed to mobile terminal can be converted by touching movement, and the control instruction is for initiating the second operation.
Front stage operation probability wherein based on second operation and each application determines that progress data are pre- for each application
The decompression stage of decompression includes：
The mark by the first started operation application of second operation is determined, based on the first operation application
Identify the description information retrieved content data base and run application with determination described first；
Obtain the description information of each application in mobile terminal in multiple applications other than the first operation application；
Calculate the description information of the first operation application and in addition to described first runs each application other than applying
The matching value of description information simultaneously determines each application and the first operation other than the first operation application based on matching value
The degree of association of application；
The degree of association applied is run with first based on each application other than the first operation application and is each answered
Front stage operation probability calculates the modified front stage operation probability of each application；
Modified front stage operation determine the probability based on each application other than the first operation application is every
The decompression stage of a application；
Wherein, the degree of association based on each application and the first operation application other than the first operation application and every
The front stage operation probability of a application includes come the modified front stage operation probability for calculating each application：
By in addition to it is described first operation application other than each application and first operation application the degree of association be converted in addition to
The front stage operation probability added value of each application except the first operation application；
By the front stage operation probability added value and each application of each application other than the first operation application
Modified front stage operation probability of the arithmetic sum of front stage operation probability as each application；
Modified front stage operation probability wherein based on each application other than the first operation application is true
The decompression stage of each application includes calmly：
The modified front stage operation probability of each application other than the first operation application is ranked up
With generating probability list；
According to the descending order in the list of probabilities will using being divided into three groups, wherein in first group each application foreground
Operation probability is greater than the front stage operation probability arbitrarily applied in second group and third group, the front stage operation of each application in second group
Probability is greater than the front stage operation probability arbitrarily applied in third group；
The decompression stage of each application in first group is determined as preferential decompression stage；
The decompression stage of each application in second group is determined as to observe decompression stage；
The decompression stage of each application in third group is determined as to postpone decompression stage.
Wherein the rank of preferential decompression stage, observation decompression stage and delay decompression stage successively reduces；
Wherein basis will answer for the identified decompression stage of application using preferentially application, observation application and delay is respectively labeled as
With including：
The application of preferential decompression stage is labeled as preferentially applying；
The application for observing decompression stage is labeled as observation application；
The application for postponing decompression stage is labeled as delayed application.
Wherein individual compressed data section, each compressed data are distributed for each application in multiple applications in mobile terminal
Section includes multiple compressed data areas and specifies for each compressed data area in multiple compressed data areas in same compressed data section
Compression ratio, the compression ratio include high compression rate, middle compression ratio and little compressible；
All data files that each compressed data area stores itself according to appointed compression ratio are compressed；
Wherein each compressed data section includes the compressed data area of at least one high compression rate, compression ratio at least one
The compressed data area in compressed data area and at least one little compressible.
Wherein high compression rate is 90%, middle compression ratio is 80% and little compressible is 70%.
Wherein to the compressed data area of high compression rate unzip it including：Own in the compressed storage area of high compression rate
Data file through overcompression unzips it；
Wherein the compressed data area of centering compression ratio unzip it including：Own in the compressed storage area of centering compression ratio
Data file through overcompression unzips it；And
Wherein to the compressed data area of little compressible unzip it including：Own in the compressed storage area of little compressible
Data file through overcompression unzips it.
According to high compression rate to (uncompressed) data file in the compressed storage area for being stored in high compression rate into
Row compression；
According to middle compression ratio to (uncompressed) data file in the compressed storage area for being stored in middle compression ratio into
Row compression；And
According to little compressible to (uncompressed) data file in the compressed storage area for being stored in little compressible into
Row compression.
Third operation is using start-up operation, and user is dynamic by initiating touch for the application of mobile terminal
Make to initiate third operation, the touch action can be converted into the control instruction for being directed to mobile terminal, and the control refers to
It enables for initiating third operation；
It is not identical that the third operates the targeted application application targeted with second operation；That is, the first operation
Using different with the second operation application；
The mark that the second started operation application is operated by the third is determined, based on the second operation application
Identify the description information retrieved content data base and run application with determination described second；
Obtain the description information each preferentially applied at least one preferential application in mobile terminal；
It calculates the description information of the second operation application and the matching value for the description information each preferentially applied and is based on
Matching value determines the degree of association in addition to each preferential application and the second operation application；
The degree of association and each current front stage operation preferentially applied based on each preferential application with the second operation application
Probability calculates the front stage operation probability of the update of each application；
The decompression stage for the update that front stage operation determine the probability based on each update preferentially applied each preferentially is applied.
The wherein degree of association based on each preferential application with the second operation application and each current foreground preferentially applied
Probability, which is run, come the front stage operation probability for calculating the update of each application includes：
The degree of association of each preferential application and the second operation application is converted into each front stage operation probability preferably applied
Added value；
By each front stage operation probability added value preferentially applied and each current front stage operation probability preferentially applied
Arithmetic sum as the front stage operation probability of update each preferentially applied；
Wherein front stage operation probability added value is positive integer, negative integer or zero.
The decompression for the update that front stage operation determine the probability wherein based on each update preferentially applied each preferentially is applied
Grade include：
When the front stage operation probability for the update preferentially applied is less than preferential decompression threshold value and is greater than or equal to observation decompression
When threshold value, the decompression stage for the update preferentially applied is determined as to observe decompression stage；
When the front stage operation probability for the update preferentially applied is less than observation decompression threshold value, by the solution for the update preferentially applied
It arbitrarily downgrades and is determined as postponing decompression stage.
When the front stage operation probability for the update preferentially applied is greater than or equal to preferential decompression threshold value, will preferentially apply more
New decompression stage is determined as preferential decompression stage.
It, will be described specific preferential when the decompression stage of the specific update preferentially applied is observation decompression stage or delay decompression stage
The decompression stage of application is revised as observation decompression stage.
The first time threshold is 20 minutes, 30 minutes or 40 minutes.
Wherein first the compressed data area of high compression rate is unziped it, then the compressed data area of little compressible is carried out
Decompression includes：
First all data files through overcompression in the compressed data area of high compression rate are unziped it, in each high pressure
After all data files in the compressed data area of shrinkage are decompressed, to all processes in the compressed data area of little compressible
The data file of compression unzips it.
The second time threshold is 20 minutes, 30 minutes or 40 minutes.
The compressed data section being wherein directed to where multiple data files of the first observation application, will according to little compressible
The compressed data area of decompressed little compressible is compressed, and unzips it packet to the compressed data area of high compression rate
It includes：
The compressed data section being directed to where multiple data files of the first observation application, will solve according to little compressible
All (uncompressed) data files in the compressed data area of the little compressible of compression are compressed, and to high compression rate
Compressed data area in all data files through overcompression unzip it.
The pressure of the middle compression ratio in compressed data section where the multiple data files wherein preferentially applied to described second
Contracting data field unzip it including：
The compression number of the middle compression ratio in compressed data section where the multiple data files preferentially applied to described second
It is unziped it according to all data files through overcompression in area.
It further include the front stage operation probability P i that each application is calculated by following formula：
Wherein, ni is the number of run using i in the second predetermined time interval, and i=1,2,3 ..., m, wherein m is big
In 5 natural number, Ui is the temperature score value using i；
The application temperature sequencing table of current time is wherein obtained from application server based on the current time of mobile terminal, it is right
It is described to be inquired using temperature list to determine the Ui using i in current time.
According to another aspect of the present invention, a kind of system for carrying out dynamic processing to data file is provided, it is described
System includes：
Acquiring unit obtains pre- decompression configuration file, institute in response to Client-initiated for the first operation of mobile terminal
The front stage operation probability that pre- decompression configuration file is used to indicate each application in multiple applications in mobile terminal is stated, wherein before described
It includes high operation probability, middle operation probability and low operation probability that platform, which runs probability,；
Decompression stage determination unit, in response to Client-initiated for the second operation of mobile terminal, based on second behaviour
Make the front stage operation probability with each application, the decompression stage for carrying out data and decompressing in advance is determined for each application, wherein the decompression
Grade include preferential decompression stage, observation decompression stage and delay decompression stage, according to for application identified decompression stage will apply mark respectively
Note is preferential application, observes application and delayed application；
Scanning element, scanning are confirmed as each preferentially applying at least one preferential application of preferential decompression stage multiple
Compressed data section where data file determines more in each compressed data section where multiple data files for preferentially applying
The compression ratio in each compressed data area in a compressed data area；Scanning is confirmed as observing at least one observation application of decompression stage
In it is each observation application multiple data files where compressed data section, determine it is each observation application multiple data file institutes
Compressed data section in multiple compressed data areas in each compressed data area compression ratio；Scanning is confirmed as delay decompression
Compressed data section at least one delayed application of grade where multiple data files of each delayed application, determines each delay
The compression ratio in each compressed data area in multiple compressed data areas in compressed data section where multiple data files of application,
Wherein the compression ratio includes high compression rate, middle compression ratio and little compressible, wherein high compression rate, middle compression ratio and little compressible
Compression degree successively increase；
Decompression units, the compressed data section being directed to where each multiple data files preferentially applied, first to high compression
The compressed data area of rate unzips it, and then unzips it to the compressed data area of little compressible；It is directed to each observation
Compressed data section where multiple data files of application, unzips it the compressed data area of little compressible；It is directed to every
Compressed data section where multiple data files of a delayed application unzips it the compressed data area of high compression rate；
Processing unit, the third in response to Client-initiated for mobile terminal operate, when true based on third operation
It is preferential by described first when the first decompression stage preferentially applied at least one fixed preferential application is no longer complies with preferential decompression stage
The decompression stage of application is determined as observing decompression stage and the described first preferential application is labeled as observation application；It is excellent to be directed to first
Compressed data section where the multiple data files first applied, the compression according to high compression rate to decompressed high compression rate
It is compressed data field；And when the decompression stage of the first observation application at least one observation application remains observation decompression stage
Time when being more than first time threshold, the decompression stage of the first observation application is revised as delay decompression stage, is directed to the
Compressed data section where multiple data files of one observation application, according to little compressible by decompressed little compressible
Compressed data area is compressed, and is unziped it to the compressed data area of high compression rate, and first observation is answered
With being labeled as delayed application；
Wherein when the second decompression stage preferentially applied at least one preferential application remains the time of preferential decompression stage
The middle compression in compressed data section when more than second time threshold, where the multiple data files preferentially applied to described second
The compressed data area of rate unzips it and is labeled as the described second preferential application to decompress application completely.
Wherein it is described first operation include：Unlocking screen operation, electrifying startup operation and application interface browse operation, and
And user initiates the first operation by initiating the touch action for mobile terminal, the touch action can be converted into needle
For the control instruction of mobile terminal, the control instruction is for initiating the first operation.
Multiple applications can be wherein installed, each application includes multiple data files, each data file in mobile terminal
It is uncompressed data file.
Wherein the pre- decompression configuration file includes multiple data item, and each data item includes Apply Names and front stage operation
Probability；
The pre- decompression configuration file is updated according to the first predetermined time interval, so that the pre- decompression configuration
File can indicate the front stage operation probability of each application in multiple applications in mobile terminal in real time；
Wherein the first predetermined time interval is 20 minutes, 30 minutes, 40 minutes or 60 minutes.
Further include computing unit, the front stage operation probability P i of each application is calculated by following formula：
Wherein, ni is the number of run using i in the second predetermined time interval, and i=1,2,3 ..., m, wherein m is big
In 5 natural number, wherein Ti be using current location score value, the Si of i using current time score value, the Li of i be working as using i
Preceding state score, α are time factor, and β is location factor, and δ is state factor；
It is wherein to determine current time score value Ti using i according to the current time of mobile terminal；According to working as mobile terminal
Anteposition, which is set to, to be determined current location score value Li using i and is using i to determine current state according to the current state of mobile terminal
Score value Si；
The value of α, β and δ are wherein preset by the operating system of mobile terminal, or α, β are arranged according to user's input
With the value of δ；
Wherein according in the second predetermined time interval, using i in the number of run of current time, number of run ratio or fortune
Row probability determines Ti；
According in the second predetermined time interval, in the number of run of current location, number of run ratio or run general using i
Rate determines current location score value Li；
According in the second predetermined time interval, using number of run, number of run ratio or operation of the i under current state
Probability determines current location score value Si.
Further include computing unit, the front stage operation probability P i of each application is calculated by following formula：
Wherein, E is preset statistical time section, and ti is the total time for carrying out front stage operation in E using i, i=1,
2,3 ..., m, m are the quantity of application and for natural number greater than 5, and wherein Ui is the temperature score value using i；
The application temperature sequencing table of current time is wherein obtained from application server based on the current time of mobile terminal, it is right
It is described to be inquired using temperature list to determine the Ui using i in current time.
Further include computing unit, the front stage operation probability P i of each application is calculated by following formula：
Wherein, E is preset statistical time section, and ti is the total time for carrying out front stage operation in E using i, i=1,
2,3 ..., m, m are the quantity of application and for natural number greater than 5, and it is to answer that wherein Ti, which is using current time score value, the Li of i,
With the current state score value that current location score value, the Si of i are using i, α is time factor, and β is location factor, δ be state because
Son；
It is wherein to determine current time score value Ti using i according to the current time of mobile terminal；According to working as mobile terminal
Anteposition, which is set to, to be determined current location score value Li using i and is using i to determine current state according to the current state of mobile terminal
Score value Si；
The value of α, β and δ are wherein preset by the operating system of mobile terminal, or α, β are arranged according to user's input
With the value of δ；
Wherein according in the second predetermined time interval, using i in the number of run of current time, number of run ratio or fortune
Row probability determines Ti；
According in the second predetermined time interval, in the number of run of current location, number of run ratio or run general using i
Rate determines current location score value Li；
According in the second predetermined time interval, using number of run, number of run ratio or operation of the i under current state
Probability determines current location score value Si.
Second operation is using start-up operation, and user is dynamic by initiating touch for the application of mobile terminal
Make to initiate the second operation, and user initiates the second operation, the touching by initiating the touch action for mobile terminal
The control instruction for being directed to mobile terminal can be converted by touching movement, and the control instruction is for initiating the second operation.
Front stage operation probability wherein based on second operation and each application determines that progress data are pre- for each application
The decompression stage of decompression includes：
Computing unit determines the mark by the first started operation application of second operation, based on first fortune
The mark of row application is retrieved the description information that application is run with determination described first content data base；
Obtain the description information of each application in mobile terminal in multiple applications other than the first operation application；
Calculate the description information of the first operation application and in addition to described first runs each application other than applying
The matching value of description information simultaneously determines each application and the first operation other than the first operation application based on matching value
The degree of association of application；
The degree of association applied is run with first based on each application other than the first operation application and is each answered
Front stage operation probability calculates the modified front stage operation probability of each application；
Modified foreground of the decompression stage determination unit based on each application other than the first operation application
Run the decompression stage of each application of determine the probability；
Wherein, the degree of association based on each application and the first operation application other than the first operation application and every
The front stage operation probability of a application includes come the modified front stage operation probability for calculating each application：
By in addition to it is described first operation application other than each application and first operation application the degree of association be converted in addition to
The front stage operation probability added value of each application except the first operation application；
By the front stage operation probability added value and each application of each application other than the first operation application
Modified front stage operation probability of the arithmetic sum of front stage operation probability as each application；
Modified front stage operation probability wherein based on each application other than the first operation application is true
The decompression stage of each application includes calmly：
The modified front stage operation probability of each application other than the first operation application is ranked up
With generating probability list；
According to the descending order in the list of probabilities will using being divided into three groups, wherein in first group each application foreground
Operation probability is greater than the front stage operation probability arbitrarily applied in second group and third group, the front stage operation of each application in second group
Probability is greater than the front stage operation probability arbitrarily applied in third group；
The decompression stage of each application in first group is determined as preferential decompression stage；
The decompression stage of each application in second group is determined as to observe decompression stage；
The decompression stage of each application in third group is determined as to postpone decompression stage.
Wherein the rank of preferential decompression stage, observation decompression stage and delay decompression stage successively reduces；
Wherein basis will answer for the identified decompression stage of application using preferentially application, observation application and delay is respectively labeled as
With including：
The application of preferential decompression stage is labeled as preferentially applying；
The application for observing decompression stage is labeled as observation application；
The application for postponing decompression stage is labeled as delayed application.
Further include allocation unit, be that each application in mobile terminal in multiple applications distributes individual compressed data section,
Each compressed data section includes multiple compressed data areas and for each pressure in multiple compressed data areas in same compressed data section
Contracting data field specified compression rate, the compression ratio include high compression rate, middle compression ratio and little compressible；
All data files that each compressed data area stores itself according to appointed compression ratio are compressed；
Wherein each compressed data section includes the compressed data area of at least one high compression rate, compression ratio at least one
The compressed data area in compressed data area and at least one little compressible.
Wherein high compression rate is 90%, middle compression ratio is 80% and little compressible is 70%.
Wherein decompression units to the compressed data area of high compression rate unzip it including：Compression storage to high compression rate
All data files through overcompression unzip it in area；
Wherein the compressed data area of centering compression ratio unzip it including：Own in the compressed storage area of centering compression ratio
Data file through overcompression unzips it；And
Wherein to the compressed data area of little compressible unzip it including：Own in the compressed storage area of little compressible
Data file through overcompression unzips it.
Further include compression unit, according to high compression rate in the compressed storage area for being stored in high compression rate (without pressure
Contracting) data file compressed；
According to middle compression ratio to (uncompressed) data file in the compressed storage area for being stored in middle compression ratio into
Row compression；And
According to little compressible to (uncompressed) data file in the compressed storage area for being stored in little compressible into
Row compression.
Third operation is using start-up operation, and user is dynamic by initiating touch for the application of mobile terminal
Make to initiate third operation, the touch action can be converted into the control instruction for being directed to mobile terminal, and the control refers to
It enables for initiating third operation；
It is not identical that the third operates the targeted application application targeted with second operation；That is, the first operation
Using different with the second operation application；And second operation is not for being preferentially to apply；
The mark that the second started operation application is operated by the third is determined, based on the second operation application
Identify the description information retrieved content data base and run application with determination described second；
Obtain the description information each preferentially applied at least one preferential application in mobile terminal；
It calculates the description information of the second operation application and the matching value for the description information each preferentially applied and is based on
Matching value determines the degree of association in addition to each preferential application and the second operation application；
The degree of association and each current front stage operation preferentially applied based on each preferential application with the second operation application
Probability calculates the front stage operation probability of the update of each application；
The decompression stage for the update that front stage operation determine the probability based on each update preferentially applied each preferentially is applied.
Computing unit based on it is each it is preferential application with second operation application the degree of association and each preferentially apply currently
Front stage operation probability includes come the front stage operation probability for calculating the update of each application：
The degree of association of each preferential application and the second operation application is converted into each front stage operation probability preferably applied
Added value；
By each front stage operation probability added value preferentially applied and each current front stage operation probability preferentially applied
Arithmetic sum as the front stage operation probability of update each preferentially applied；
Wherein front stage operation probability added value is positive integer, negative integer or zero.
Decompression stage determination unit is each preferentially applied based on the front stage operation determine the probability of each update preferentially applied
The decompression stage of update includes：
When the front stage operation probability for the update preferentially applied is less than preferential decompression threshold value and is greater than or equal to observation decompression
When threshold value, the decompression stage for the update preferentially applied is determined as to observe decompression stage；
When the front stage operation probability for the update preferentially applied is less than observation decompression threshold value, by the solution for the update preferentially applied
It arbitrarily downgrades and is determined as postponing decompression stage.
When the front stage operation probability for the update preferentially applied is greater than or equal to preferential decompression threshold value, will preferentially apply more
New decompression stage is determined as preferential decompression stage.
It, will be described specific preferential when the decompression stage of the specific update preferentially applied is observation decompression stage or delay decompression stage
The decompression stage of application is revised as observation decompression stage.
The first time threshold is 20 minutes, 30 minutes or 40 minutes.
Wherein first the compressed data area of high compression rate is unziped it, then the compressed data area of little compressible is carried out
Decompression includes：
First all data files through overcompression in the compressed data area of high compression rate are unziped it, in each high pressure
After all data files in the compressed data area of shrinkage are decompressed, to all processes in the compressed data area of little compressible
The data file of compression unzips it.
The second time threshold is 20 minutes, 30 minutes or 40 minutes.
Processing unit is directed to the compressed data section where multiple data files of the first observation application, according to little compressible
The compressed data area of decompressed little compressible is compressed, and the compressed data area of high compression rate is decompressed
Contracting includes：
The compressed data section being directed to where multiple data files of the first observation application, will solve according to little compressible
All (uncompressed) data files in the compressed data area of the little compressible of compression are compressed, and to high compression rate
Compressed data area in all data files through overcompression unzip it.
The pressure of the middle compression ratio in compressed data section where the multiple data files wherein preferentially applied to described second
Contracting data field unzip it including：
The compression number of the middle compression ratio in compressed data section where the multiple data files preferentially applied to described second
It is unziped it according to all data files through overcompression in area.
Further include computing unit, the front stage operation probability P i of each application is calculated by following formula：
Wherein, ni is the number of run using i in the second predetermined time interval, and i=1,2,3 ..., m, wherein m is big
In 5 natural number, Ui is the temperature score value using i；
The application temperature sequencing table of current time is wherein obtained from application server based on the current time of mobile terminal, it is right
It is described to be inquired using temperature list to determine the Ui using i in current time.
Detailed description of the invention
By reference to the following drawings, exemplary embodiments of the present invention can be more fully understood by：
Fig. 1 is the flow chart according to the method for carrying out dynamic processing to data file of embodiment of the present invention；
Fig. 2 is the schematic diagram according to storage organization in the mobile terminal of embodiment of the present invention；And
Fig. 3 is the structural representation according to the system for carrying out dynamic processing to data file of embodiment of the present invention
Figure.
Specific embodiment
Fig. 1 is the flow chart according to the method 100 for carrying out dynamic processing to data file of embodiment of the present invention.
As described in Figure 1, method 100 is since step 101 place.
Pre- decompression configuration file is obtained in response to Client-initiated for the first operation of mobile terminal in step 101,
The pre- decompression configuration file is used to indicate the front stage operation probability of each application in multiple applications in mobile terminal.It is wherein described
Front stage operation probability includes high operation probability, middle operation probability and low operation probability.Wherein it is possible to pre- by operating system or user
The front stage operation probability of each application is first set, and front stage operation probability is any reasonable value between 1% to 99%.
Wherein first operation include：Unlocking screen operation, electrifying startup operation, application interface browse operation, bright screen operation,
The operation etc. that receives calls can show that user is desirable for mobile terminal to run the operation of specific application.User is by initiating needle
Touch action, gesture motion, actuation of keys to mobile terminal etc. initiate the first operation.Touch action, gesture motion, key
Movement etc. can be converted into the control instruction for being directed to mobile terminal, and control instruction is for initiating the first operation.
Multiple applications can be installed in mobile terminal.In general, multiple applications are considered as user's application or system application.?
In the application, each application includes multiple data files, and each data file is uncompressed data file.
Wherein the pre- decompression configuration file includes multiple data item, and each data item includes Apply Names and foreground
Run probability.Data item is binary group<Apply Names, front stage operation probability>.For example, data item is<Alipay, 40%>,<It is micro-
Letter, 60%>.In general, can effectively be run according to foreground of the specific application in predetermined amount of time (for example, 1 day, 2 days etc.) secondary
The ratio of total number of run of number and application, the foreground accumulated running time of specific application within a predetermined period of time and it is total effective when
Between ratio etc. determine front stage operation probability.Wherein it is greater than 5 seconds, 6 seconds, 8 seconds, 10 seconds when the time that application carries out front stage operation
It is determined as effectively running whens equal, and using the number effectively run as the effective number of run in foreground.Wherein, calendar time is
Deduct the time that application will not obviously be run.For example, total fortune of foreground of the Alipay in 1 day effective number of run 8 and application
The ratio of row number 20 is 40%.19.2 hours foreground accumulated running times in 2 days of wechat and calendar time 32 hours
The ratio of (sleeping time for subtracting 16 hours for 48 hours) is 60%.Wherein predetermined amount of time can be from current time to past
Period between particular moment, or can be, for example, by system or user setting any reasonable period, predetermined amount of time
Predetermined time interval.
The pre- decompression configuration file is updated according to the first predetermined time interval, so that the pre- decompression configuration
File can indicate the front stage operation probability of each application in multiple applications in mobile terminal in real time.First predetermined time interval
It is 20 minutes, 30 minutes, 40 minutes or 60 minutes etc..When carrying out the update of pre- decompression configuration file, due to predetermined amount of time
Variation (for example, moving 20 minutes, 30 minutes, 40 minutes or 60 minutes etc.) is had occurred and that, thus according to the new predetermined time
Section come calculate the front stage operation probability of the update of each application and replaced using the front stage operation probability of update it is original before
Platform runs probability.According to this mode, pre- decompression configuration file can indicate each in multiple applications in mobile terminal in real time
The front stage operation probability of application.
The application calculates the front stage operation probability P i of each application by following formula：
Wherein, ni is that the number of run using i in the second predetermined time interval (for example, 1 day, 2 days, 3 days etc.) (or has
Imitate number of run), i=1,2,3 ..., m, wherein m is natural number greater than 5, wherein Ti be using i current time score value,
It is current state score value using i that Li, which is using current location score value, the Si of i, and α is time factor, and β is location factor, and δ is shape
The state factor.It is wherein to determine current time score value using i according to the current time of mobile terminal (standard time or system time)
Ti；It is to determine current location using i according to the current location (for example, the physical location determined by positioning system) of mobile terminal
Score value Li and according to the current state of mobile terminal (for example, passing through motion profile, mobile terminal acceleration transducer, gravity
The current state of the acquisitions such as sensor) it is to determine current state score value Si using i.
The value of α, β and δ are wherein preset by the operating system of mobile terminal, or α, β are arranged according to user's input
With the value of δ.The value of α, β and δ are used to adjust the weight ratio between current time score value, current location score value and current state score value
Example, and therefore can be configured according to system preference, user preference.For example, α=0.4, β=0.35 and δ=0.25,
Summation can be 1 or other values.
Wherein according in the second predetermined time interval, using i in the number of run of current time, number of run ratio or fortune
Row probability determines Ti.According to the number of run, number of run ratio in the second predetermined time interval, using i in current location
Or probability is run to determine current location score value Li.According in the second predetermined time interval, using operation of the i under current state
Number, number of run ratio run probability to determine current location score value Si.The application is determining in front stage operation probability P i,
Current time, current location and the current state of mobile terminal, and can obtain associated with application each in multiple applications
Operating statistic file.The running log of each application is described in operating statistic file, running log includes a plurality of record, often
Item is recorded as<Apply Names, commissioning date, initial time, end time, running position, operating status>.For example,<Alipay,
January 1,12 in 2018:00,13:15, office, stationary state>,<Alipay, January 1,18 in 2018:00,18:50,
On iron, take subway>,<Alipay, January 2,11 in 2018:50,12:40, office, stationary state>.Wherein number of run
It is the number of run in current time, current location or current state determined according to operating statistic file.Number of run ratio
It is the number of run and total number of run in current time, current location or current state determined according to operating statistic file
The ratio of (numbers of all applications run in current time, current location or current state).Running probability is to apply
The probability that current time, current location or current state may be run.Operation probability can be preset by system or user, or
It is determined according to the record in operating statistic file, such as is determined according to number of run ratio.
The application calculates the front stage operation probability P i of each application by following formula：
Wherein, E is preset statistical time section (for example, from the time particular moment in current time to past
Section, such as 1 day, 2 days, 3 days etc.), ti is to carry out the total time of front stage operation in E using i (for example, having run 3 in 3 days
Secondary, respectively 1 hour, 2 hours, 1.5 hours, then total time is 4.5 hours), i=1,2,3 ..., m, m are the quantity of application
It and is the natural number greater than 5, wherein Ui is the temperature score value using i.Wherein E can be in preset statistical time section
Effective time.Such as preset statistical time section is 3 days, then E is (to subtract within 72 hours sleep in 24 hours in 48 hours
Time).The application temperature sequencing table for wherein obtaining current time from application server based on the current time of mobile terminal, to institute
It states and is inquired using temperature list to determine the Ui using i in current time.Wherein application server can according to access times,
Comment number, searching times, download time etc. are ranked up all applications, and according to access times, comment number, search
The sequence of the descendings such as number or download time, which determines, applies temperature sequencing table.It is wherein in the top in application temperature sequencing table
It is higher using temperature.Temperature score value is, for example, 100,1000,10000,100000 etc..
The application calculates the front stage operation probability P i of each application by following formula：
Wherein, E is preset statistical time section (for example, from the time particular moment in current time to past
Section, such as 1 day, 2 days, 3 days etc.), ti is to carry out the total time of front stage operation in E using i (for example, having run 3 in 3 days
Secondary, respectively 1 hour, 2 hours, 1.5 hours, then total time is 4.5 hours), i=1,2,3 ..., m, m are the quantity of application
And for the natural number greater than 5, it is to be using current location score value, the Si of i that wherein Ti, which is using current time score value, the Li of i,
Using the current state score value of i, α is time factor, and β is location factor, and δ is state factor.
It is wherein to determine current time score value using i according to the current time of mobile terminal (standard time or system time)
Ti；It is to determine current location using i according to the current location (for example, the physical location determined by positioning system) of mobile terminal
Score value Li and according to the current state of mobile terminal (for example, passing through motion profile, mobile terminal acceleration transducer, gravity
The current state of the acquisitions such as sensor) it is to determine current state score value Si using i.
The value of α, β and δ are wherein preset by the operating system of mobile terminal, or α, β are arranged according to user's input
With the value of δ.The value of α, β and δ are used to adjust the weight ratio between current time score value, current location score value and current state score value
Example, and therefore can be configured according to system preference, user preference.For example, α=0.4, β=0.35 and δ=0.25,
Summation can be 1 or other values.
Wherein according in the second predetermined time interval, using i in the number of run of current time, number of run ratio or fortune
Row probability determines Ti.According to the number of run, number of run ratio in the second predetermined time interval, using i in current location
Or probability is run to determine current location score value Li.According in the second predetermined time interval, using operation of the i under current state
Number, number of run ratio run probability to determine current location score value Si.The application is determining in front stage operation probability P i,
Current time, current location and the current state of mobile terminal, and can obtain associated with application each in multiple applications
Operating statistic file.The running log of each application is described in operating statistic file, running log includes a plurality of record, often
Item is recorded as<Apply Names, commissioning date, initial time, end time, running position, operating status>.For example,<Alipay,
January 1,12 in 2018:00,13:15, office, stationary state>,<Alipay, January 1,18 in 2018:00,18:50,
On iron, take subway>,<Alipay, January 2,11 in 2018:50,12:40, office, stationary state>.Wherein number of run
It is the number of run in current time, current location or current state determined according to operating statistic file.Number of run ratio
It is the number of run and total number of run in current time, current location or current state determined according to operating statistic file
The ratio of (numbers of all applications run in current time, current location or current state).Running probability is to apply
The probability that current time, current location or current state may be run.Operation probability can be preset by system or user, or
It is determined according to the record in operating statistic file, such as is determined according to number of run ratio.
The application calculates the front stage operation probability P i of each application by following formula：
Wherein, ni is that the number of run using i in the second predetermined time interval (for example, 1 day, 2 days, 3 days etc.) (or has
Imitate number of run), i=1,2,3 ..., m, wherein m is the natural number greater than 5, and Ui is the temperature score value using i.Temperature score value
E.g. 100,1000,10000,100000 etc..
The application temperature sequencing table of current time is wherein obtained from application server based on the current time of mobile terminal, it is right
It is described to be inquired using temperature list to determine the Ui using i in current time.Wherein application server can be according to access time
Number, comment number, searching times, download time etc. are ranked up all applications, and according to access times, comment number,
The sequence of the descendings such as searching times or download time, which determines, applies temperature sequencing table.Wherein ranking is leaned in application temperature sequencing table
Preceding application temperature is higher.
In step 102, in response to Client-initiated for the second operation of mobile terminal, based on the second operation (example
When such as carrying out shopping browse application, the coefficient of dynamics for paying application can increase) and each application front stage operation probability, be each
Using the decompression stage for carrying out data and decompressing in advance is determined, wherein the decompression stage includes preferential decompression stage, observation decompression stage and delay
Decompression stage is respectively labeled as preferentially application, observation application and delayed application according to that will apply for the identified decompression stage of application.
Second operation for using start-up operation, and user by initiate the application for mobile terminal touch action,
Gesture motion, actuation of keys etc. initiate the second operation.User is dynamic by initiating the touch action for mobile terminal, gesture
Work, actuation of keys etc. initiate the second operation, and the touch action, gesture motion, actuation of keys etc. can be converted into and be directed to
In the control instruction of mobile terminal, the control instruction is for initiating the second operation.
Based on the front stage operation probability of second operation and each application, determine that carry out data decompresses in advance for each application
Decompression stage include：
The mark by the first started operation application of second operation is determined, based on the first operation application
Identify the description information retrieved content data base and run application with determination described first.For example, the first operation application is
Taobao's application, Jingdone district application etc..It obtains in mobile terminal and is answered each of other than the first operation application in multiple applications
Description information.Wherein the first operation application is one in multiple applications.
Calculate the description information of the first operation application and in addition to described first runs each application other than applying
The matching value of description information simultaneously determines each application and the first operation other than the first operation application based on matching value
The degree of association of application.The application is compared by text, semanteme compares, keyword determines between description information than Peer
With value.
The degree of association applied is run with first based on each application other than the first operation application and is each answered
Front stage operation probability calculates the modified front stage operation probability of each application.
Modified front stage operation determine the probability based on each application other than the first operation application is every
The decompression stage of a application.
Wherein, the degree of association based on each application and the first operation application other than the first operation application and every
The front stage operation probability of a application includes come the modified front stage operation probability for calculating each application：It will be in addition to described first
The degree of association of each application and the first operation application except operation application is converted to other than the first operation application
The front stage operation probability added value of each application.It is wherein that will close by the mode that the degree of association is converted to front stage operation probability added value
Connection degree is converted to front stage operation probability added value multiplied by conversion coefficient.The degree of association is, for example, 50%, 80% and 90%.And turn
Changing coefficient is 0.2, then front stage operation probability added value is 10%, 16% and 18%.
By the front stage operation probability added value and each application of each application other than the first operation application
Modified front stage operation probability of the arithmetic sum of front stage operation probability as each application.Front stage operation probability is, for example,
45%, 55% and 70%, and front stage operation probability added value is 10%, then modified front stage operation probability is
55%, 65% and 80%.
Modified front stage operation probability wherein based on each application other than the first operation application is true
The decompression stage of each application includes calmly：
The modified front stage operation probability of each application other than the first operation application is ranked up
With generating probability list.The list of probabilities includes multiple data item, and each data item is<Apply Names, it is modified before
Platform runs probability>.For example,<Wechat, 80%>,<Taobao, 65%>And<Alipay, 55%>.In general, general according to front stage operation
The mode of rate descending is ranked up data item.
According to the descending order in the list of probabilities will using being divided into three groups, wherein in first group each application foreground
Operation probability is greater than the front stage operation probability arbitrarily applied in second group and third group, the front stage operation of each application in second group
Probability is greater than the front stage operation probability arbitrarily applied in third group.Wherein, the quantity of the application in three groups in every group can it is identical,
Part is identical or different.
The decompression stage of each application in first group is determined as preferential decompression stage.By the solution of each application in second group
It arbitrarily downgrades and is determined as observing decompression stage.The decompression stage of each application in third group is determined as to postpone decompression stage.
Wherein the rank of preferential decompression stage, observation decompression stage and delay decompression stage successively reduces.Wherein according to for using institute
Determining decompression stage will be applied and be respectively labeled as preferentially application, observation is applied and delayed application include：Decompression stage is preferential decompression
The application of grade is labeled as preferentially applying.The application that decompression stage is observation decompression stage is labeled as observation application.It is to prolong by decompression stage
The application of slow decompression stage is labeled as delayed application.
In step 103, scanning is confirmed as each preferentially applying at least one preferential application of preferential decompression stage more
Compressed data section where a data file determines in each compressed data section where multiple data files for preferentially applying
The compression ratio in each compressed data area in multiple compressed data areas；At least one observation that scanning is confirmed as observing decompression stage is answered
Compressed data section in where multiple data files of each observation application determines multiple data files of each observation application
The compression ratio in each compressed data area in multiple compressed data areas in the compressed data section at place；Scanning is confirmed as delay solution
Compressed data section at least one delayed application arbitrarily downgraded where multiple data files of each delayed application, determination are each prolonged
The compression in each compressed data area in multiple compressed data areas in compressed data section where the multiple data files applied late
Rate, wherein the compression ratio includes high compression rate, middle compression ratio and little compressible, wherein high compression rate, middle compression ratio and low pressure
The compression degree of shrinkage successively increases.
Wherein mobile terminal os starting complete (this refers to the system service of operating system, system application,
The start completions such as resource management, netinit, and user is not using when load) preset later and in basis
Loading configuration file determine mobile terminal multiple applications to be loaded before, create and use in the storage equipment of mobile terminal
In multiple compressed data sections of storing data file, as shown in Figure 2.Fig. 2 is according in the mobile terminal of embodiment of the present invention
The schematic diagram of storage organization 200.In Fig. 2, storage equipment 200 includes：Boot section 201, data storage area 205 and reservation storage
Area 206.Wherein boot section 201 is used to store the associated system file of starting with operating system and is used to indicate storage and sets
The catalogue file of storage catalogue information in standby 200.Data storage area 205 includes multiple compressed data sections, such as compressed data
Section 202, compressed data section 203, compressed data section 204 etc..It include at least three compressed data areas in each compressed data section.Example
Such as, compressed data section 202 includes compressed data area 202-1, compressed data area 202-2, compressed data area 202-3, compressed data
Area 202-4, compressed data area 202-5 etc..Compressed data section 203 includes compressed data area 203-1, compressed data area 203-2, pressure
Contracting data field 203-3, compressed data area 203-4, compressed data area 203-5 etc..Retain memory block 206 include multiple data segments and
Multiple compressed data sections, and for storing backup file or for the reserved resource of storage system or for storing emergency text
Part carries out storage region when emergency stores for mobile terminal.
The application is that each application in mobile terminal in multiple applications distributes individual compressed data section.For example, for branch
Baoying County's distribution compressed data section 202 is paid, then all data files by Alipay application are stored into compressed data section 202.
Each compressed data section includes multiple (at least three) compressed data areas and is multiple compressed datas in same compressed data section
Each compressed data area specified compression rate in area.For example, compressed data section 202 includes compressed data area 202-1, compressed data area
202-2, compressed data area 202-3, compressed data area 202-4, compressed data area 202-5 etc..Wherein.Compressed data area 202-1
It is the compressed data area of high compression rate with compressed data area 202-2；During compressed data area 202-3 and compressed data area 202-4 is
The compressed data area of compression ratio；And compressed data area 202-5 is the compressed data area of little compressible.That is, compression ratio includes height
Compression ratio, middle compression ratio and little compressible.
Each compressed data area, compressed data area 202-1, compressed data area 202-2, compressed data area 202-3, compression number
According to area 202-4, compressed data area 202-5, the institute (in itself storage region) is stored to itself according to appointed compression ratio
There is data file to be compressed.Wherein each compressed data section includes the compressed data area of at least one high compression rate, at least one
The compressed data area of a middle compression ratio and the compressed data area of at least one little compressible.
The memory space (or capacity) in each compressed data area can identical or different or part it is identical.In addition, it is identical or
The compression ratio in each compressed data area in different compressed data sections can be identical or different, and the pressure in each compressed data area
Shrinkage can be high compression rate, middle compression ratio or little compressible.For example, high compression rate is 90%, middle compression ratio be 80% and
Little compressible is 70%.Alternatively, high compression rate is compression ratio 89%-99%, middle compression ratio is compression ratio 79%-89%
(being free of 89%) and little compressible are compression ratio less than 79%.Alternatively, high compression rate be compression ratio 85%-100% (no
Containing 100%), middle compression ratio is compression ratio 70%-85% (without 85%) and little compressible is compression ratio less than 70%.It is above-mentioned
Numerical value is only illustrative, and one of ordinary skill in the art are it is to be appreciated that the value or value range of compression ratio can be any conjunction
Manage numerical value.
In this application, multiple data files of each (preferential, observation, delay, operation) application are (for example, all data
File) in single compressed data section, and each compressed data section is used to store multiple data file (examples of an application
Such as, all data files).Before unziping it, the application can be to each compressed data section, for example, where preferential application
Compressed data section, observation application where compressed data section or delayed application where compressed data section be scanned, with true
Determine the compression ratio in each compressed data area in multiple compressed data areas in each compressed data section.
In step 104, the compressed data section being directed to where each multiple data files preferentially applied, first to high compression
The compressed data area of rate unzips it, and then unzips it to the compressed data area of little compressible；It is directed to each observation
Compressed data section where multiple data files of application, unzips it the compressed data area of little compressible；It is directed to every
Compressed data section where multiple data files of a delayed application unzips it the compressed data area of high compression rate.
Wherein to the compressed data area of high compression rate unzip it including：Preferential application, observation application or delay are answered
All data files carry out in the compressed storage area of each high compression rate in compressed data section where all data files
Decompression.
Wherein the compressed data area of centering compression ratio unzip it including：Preferential application, observation application or delay are answered
All data files carry out in the compressed storage area of each middle compression ratio in compressed data section where all data files
Decompression.And wherein to the compressed data area of little compressible unzip it including：To preferential application, observation application or delay
Application all data files where compressed data section in each little compressible compressed storage area in all data files into
Row decompression.
Wherein first the compressed data area of high compression rate is unziped it, then the compressed data area of little compressible is carried out
Decompression includes：
First the data file of all compressions in the compressed data area of high compression rate is unziped it, in each high compression
In the compressed data area of rate all after the data file of overcompression is decompressed, in the compressed data area of little compressible
All data files through overcompression unzip it.
Wherein the data file in the compressed storage area for being stored in high compression rate is compressed according to high compression rate.
The data file in the compressed storage area for being stored in middle compression ratio is compressed according to middle compression ratio.
The data file in the compressed storage area for being stored in little compressible is compressed according to little compressible.In general,
When multiple data files/all data files of specific application are stored in the compressed data section distributed by the specific application
When interior, the compression ratio in the compressed data area where each data file compresses data file.It is answered when there are specific
When newly-increased data file, by all other data file storage of newly-increased data file and specific application to identical
In compressed data section.Newly-increased data file is carried out according to the compression ratio in the newly-increased stored compressed data area of data file
Compression.
In step 105, in response to Client-initiated for the third operation (operation specific application) of mobile terminal, when being based on
When the third operation determines that the first decompression stage preferentially applied at least one preferential application is no longer complies with preferential decompression stage,
The decompression stage that described first preferentially applies is determined as observing decompression stage and the described first preferential application being labeled as observation answering
With.The compressed data section being directed to where multiple data files that first preferentially applies, according to high compression rate to decompressed
The compressed data area of high compression rate compressed.
Third operation for using start-up operation, and user by initiate the application for mobile terminal touch action,
Gesture motion, actuation of keys etc. operate to initiate third, and the touch action, gesture motion, actuation of keys etc. can be converted
For the control instruction for being directed to mobile terminal, the control instruction is for initiating third operation.
It is not identical that the third operates the targeted application application targeted with second operation；That is, the first operation
Application is different using with the second operation application.For example, the first operation application is Alipay application, and the second operation application is
Wechat application.
The mark that the second started operation application is operated by the third is determined, based on the second operation application
Identify the description information retrieved content data base and run application with determination described second.For example, the first operation application is
Taobao's application, Jingdone district application etc..
Obtain the description information each preferentially applied at least one preferential application in mobile terminal.Wherein the two or two operation
It is not preferential application using with the first operation application.
It calculates the description information of the second operation application and the matching value for the description information each preferentially applied and is based on
Matching value determines the degree of association in addition to each preferential application and the second operation application.The application is compared by text, semanteme compares,
Keyword determines the matching value between description information than Peer.
The degree of association and each current front stage operation preferentially applied based on each preferential application with the second operation application
Probability calculates the front stage operation probability of the update of each application.
The decompression stage for the update that front stage operation determine the probability based on each update preferentially applied each preferentially is applied.
The wherein degree of association based on each preferential application with the second operation application and each current foreground preferentially applied
Probability, which is run, come the front stage operation probability for calculating the update of each application includes：
The degree of association of each preferential application and the second operation application is converted into each front stage operation probability preferably applied
Added value.It is wherein that the degree of association is subtracted into a reference value in determination by the mode that the degree of association is converted to front stage operation probability added value
Between be worth, median is converted into front stage operation probability added value multiplied by conversion coefficient.The degree of association is, for example, 30%, 40%,
50%, 80% and 90%.And predetermined value is 0.5, conversion coefficient 0.4, then median is -20%, -10%, 0%,
30% and 40%.Front stage operation probability added value position -8%, -4%, 0%, 12% and 16%
By each front stage operation probability added value preferentially applied and each current front stage operation probability preferentially applied
Arithmetic sum as the front stage operation probability of update each preferentially applied.Front stage operation probability is, for example, 45%, 55% and
70%, and front stage operation probability added value is 12%, then modified front stage operation probability is 57%, 67% and
82%.Front stage operation probability is, for example, 45%, 55% and 70%, and front stage operation probability added value is -8%, then passing through
The front stage operation probability of modification is 37%, 47% and 74%.Wherein front stage operation probability added value be positive integer, negative integer or
Zero.
The decompression for the update that front stage operation determine the probability wherein based on each update preferentially applied each preferentially is applied
Grade include：
When the front stage operation probability for the update preferentially applied is less than preferential decompression threshold value and is greater than or equal to observation decompression
When threshold value, the decompression stage for the update preferentially applied is determined as to observe decompression stage；
When the front stage operation probability for the update preferentially applied is less than observation decompression threshold value, by the solution for the update preferentially applied
It arbitrarily downgrades and is determined as postponing decompression stage.
When the front stage operation probability for the update preferentially applied is greater than or equal to preferential decompression threshold value, will preferentially apply more
New decompression stage is determined as preferential decompression stage.
As set forth above, it is possible to determine that preferential decompression threshold value and observation are solved when that will be grouped according to list of probabilities to application
Press threshold value.For example, be preferential decompression threshold value by the smallest front stage operation determine the probability involved in all applications in first group, it will
The smallest front stage operation determine the probability involved in all applications is observation decompression threshold value in second group.That is, in preferentially applying
The smallest front stage operation determine the probability be preferential decompression threshold value, will the smallest front stage operation determine the probability be to see in observation application
Examine decompression threshold value.Further, it is also possible to preferential decompression threshold value is preset by system or user and observes decompression threshold value, and according to
The decompression stage of preferential decompression threshold value and observation decompression threshold value to determine any application or the decompression stage by updating.Wherein when specific
When the decompression stage for the update preferentially applied is observation decompression stage, the specific decompression stage preferentially applied is revised as observation decompression
Grade.Wherein when the decompression stage of the specific update preferentially applied is delay decompression stage, by the specific decompression stage preferentially applied
It is revised as observation decompression stage, rather than is revised as delay decompression stage.
In step 106, when the first observation application/any observation application decompression stage at least one observation application is kept
For observe decompression stage time be more than/be greater than first time threshold when, by it is described first observation application decompression stage be revised as prolonging
Slow decompression stage, the compressed data section being directed to where multiple data files of the first observation application, will according to little compressible
The compressed data area of the little compressible of decompression is compressed, and is unziped it to the compressed data area of high compression rate, with
And the first observation application is labeled as delayed application.
Wherein the first time threshold is 20 minutes, 30 minutes or 40 minutes.Wherein it is directed to the first observation application
Compressed data section where multiple data files, according to little compressible by the compressed data area of decompressed little compressible into
Row compression, and to the compressed data area of high compression rate unzip it including：
The compressed data section being directed to where multiple data files of the first observation application, will solve according to little compressible
All data files in the compressed data area of the little compressible of compression are compressed, and to the compressed data area of high compression rate
In all data files unzip it.
The compressed data section being directed to where multiple data files of the first observation application, will solve according to little compressible
The compressed data area of the little compressible of compression is compressed, and is unziped it to the compressed data area of high compression rate：
The compressed data section being directed to where multiple data files of the first observation application, will solve according to little compressible
All data files by decompression in the compressed data area of the little compressible of compression are compressed, and to high compression rate
All data files through overcompression unzip it in compressed data area.
In step 107, when the second decompression stage preferentially applied at least one preferential application remains preferential decompression stage
Time when being more than second time threshold, in the compressed data section where the multiple data files preferentially applied to described second
The compressed data area of middle compression ratio unzips it and is labeled as the described second preferential application to decompress application completely.
Wherein second time threshold is 20 minutes, 30 minutes or 40 minutes.
The pressure of the middle compression ratio in compressed data section where the multiple data files wherein preferentially applied to described second
Contracting data field unzip it including：
The compression number of the middle compression ratio in compressed data section where the multiple data files preferentially applied to described second
It is unziped it according to all data files through overcompression in area.
Fig. 3 is to be shown according to the structure of the system 300 for carrying out dynamic processing to data file of embodiment of the present invention
It is intended to.As shown in figure 3, system 300 includes：Acquiring unit 301, decompression stage determination unit 302, scanning element 303, decompression units
304, processing unit 305, computing unit 306, allocation unit 307 and compression unit 308.
Acquiring unit 301 obtains pre- decompression configuration text in response to Client-initiated for the first operation of mobile terminal
Part, the pre- decompression configuration file are used to indicate the front stage operation probability of each application in multiple applications in mobile terminal.Wherein
The front stage operation probability includes high operation probability, middle operation probability and low operation probability.
Wherein first operation include：Unlocking screen operation, electrifying startup operation, application interface browse operation, bright screen operation,
The operation etc. that receives calls can show that user is desirable for mobile terminal to run the operation of specific application.User is by initiating needle
Touch action, gesture motion, actuation of keys to mobile terminal etc. initiate the first operation.Touch action, gesture motion, key
Movement etc. can be converted into the control instruction for being directed to mobile terminal, and control instruction is for initiating the first operation.
Multiple applications can be installed in mobile terminal.In general, multiple applications are considered as user's application or system application.?
In the application, each application includes multiple data files, and each data file is uncompressed data file.
Wherein the pre- decompression configuration file includes multiple data item, and each data item includes Apply Names and foreground
Run probability.Data item is binary group<Apply Names, front stage operation probability>.For example, data item is<Alipay, 40%>,<It is micro-
Letter, 60%>.In general, can effectively be run according to foreground of the specific application in predetermined amount of time (for example, 1 day, 2 days etc.) secondary
The ratio of total number of run of number and application, the foreground accumulated running time of specific application within a predetermined period of time and it is total effective when
Between ratio etc. determine front stage operation probability.Wherein it is greater than 5 seconds, 6 seconds, 8 seconds, 10 seconds when the time that application carries out front stage operation
It is determined as effectively running whens equal, and using the number effectively run as the effective number of run in foreground.Wherein, calendar time is
Deduct the time that application will not obviously be run.For example, total fortune of foreground of the Alipay in 1 day effective number of run 8 and application
The ratio of row number 20 is 40%.19.2 hours foreground accumulated running times in 2 days of wechat and calendar time 32 hours
The ratio of (sleeping time for subtracting 16 hours for 48 hours) is 60%.Wherein predetermined amount of time can be from current time to past
Period between particular moment, or can be, for example, by system or user setting any reasonable period, predetermined amount of time
Predetermined time interval.
The pre- decompression configuration file is updated according to the first predetermined time interval, so that the pre- decompression configuration
File can indicate the front stage operation probability of each application in multiple applications in mobile terminal in real time.First predetermined time interval
It is 20 minutes, 30 minutes, 40 minutes or 60 minutes etc..When carrying out the update of pre- decompression configuration file, due to predetermined amount of time
Variation (for example, moving 20 minutes, 30 minutes, 40 minutes or 60 minutes etc.) is had occurred and that, thus according to the new predetermined time
Section come calculate the front stage operation probability of the update of each application and replaced using the front stage operation probability of update it is original before
Platform runs probability.According to this mode, pre- decompression configuration file can indicate each in multiple applications in mobile terminal in real time
The front stage operation probability of application.
The application calculates the front stage operation probability P i of each application by following formula：
Wherein, ni is that the number of run using i in the second predetermined time interval (for example, 1 day, 2 days, 3 days etc.) (or has
Imitate number of run), i=1,2,3 ..., m, wherein m is natural number greater than 5, wherein Ti be using i current time score value,
It is current state score value using i that Li, which is using current location score value, the Si of i, and α is time factor, and β is location factor, and δ is shape
The state factor.It is wherein to determine current time score value using i according to the current time of mobile terminal (standard time or system time)
Ti；It is to determine current location using i according to the current location (for example, the physical location determined by positioning system) of mobile terminal
Score value Li and according to the current state of mobile terminal (for example, passing through motion profile, mobile terminal acceleration transducer, gravity
The current state of the acquisitions such as sensor) it is to determine current state score value Si using i.
The value of α, β and δ are wherein preset by the operating system of mobile terminal, or α, β are arranged according to user's input
With the value of δ.The value of α, β and δ are used to adjust the weight ratio between current time score value, current location score value and current state score value
Example, and therefore can be configured according to system preference, user preference.For example, α=0.4, β=0.35 and δ=0.25,
Summation can be 1 or other values.
Wherein according in the second predetermined time interval, using i in the number of run of current time, number of run ratio or fortune
Row probability determines Ti.According to the number of run, number of run ratio in the second predetermined time interval, using i in current location
Or probability is run to determine current location score value Li.According in the second predetermined time interval, using operation of the i under current state
Number, number of run ratio run probability to determine current location score value Si.The application is determining in front stage operation probability P i,
Current time, current location and the current state of mobile terminal, and can obtain associated with application each in multiple applications
Operating statistic file.The running log of each application is described in operating statistic file, running log includes a plurality of record, often
Item is recorded as<Apply Names, commissioning date, initial time, end time, running position, operating status>.For example,<Alipay,
January 1,12 in 2018:00,13:15, office, stationary state>,<Alipay, January 1,18 in 2018:00,18:50,
On iron, take subway>,<Alipay, January 2,11 in 2018:50,12:40, office, stationary state>.Wherein number of run
It is the number of run in current time, current location or current state determined according to operating statistic file.Number of run ratio
It is the number of run and total number of run in current time, current location or current state determined according to operating statistic file
The ratio of (numbers of all applications run in current time, current location or current state).Running probability is to apply
The probability that current time, current location or current state may be run.Operation probability can be preset by system or user, or
It is determined according to the record in operating statistic file, such as is determined according to number of run ratio.
The application calculates the front stage operation probability P i of each application by following formula：
Wherein, E is preset statistical time section (for example, from the time particular moment in current time to past
Section, such as 1 day, 2 days, 3 days etc.), ti is to carry out the total time of front stage operation in E using i (for example, having run 3 in 3 days
Secondary, respectively 1 hour, 2 hours, 1.5 hours, then total time is 4.5 hours), i=1,2,3 ..., m, m are the quantity of application
It and is the natural number greater than 5, wherein Ui is the temperature score value using i.Temperature score value is, for example, 100,1000,10000,
100000 etc..Wherein E can be the effective time in preset statistical time section.Such as preset statistical time section
It is 3 days, then E is 48 hours (sleeping time for subtracting 24 hours for 72 hours).Wherein based on the current time of mobile terminal from
Application server obtains the application temperature sequencing table of current time, is inquired the application temperature list to determine using i
In the Ui of current time.Wherein application server can be according to access times, comment number, searching times, download time etc. to institute
Have to apply and be ranked up, and is answered according to the sequence determination of the descendings such as access times, comment number, searching times or download time
With temperature sequencing table.Wherein application temperature in the top in application temperature sequencing table is higher.
The application calculates the front stage operation probability P i of each application by following formula：
Wherein, E is preset statistical time section (for example, from the time particular moment in current time to past
Section, such as 1 day, 2 days, 3 days etc.), ti is to carry out the total time of front stage operation in E using i (for example, having run 3 in 3 days
Secondary, respectively 1 hour, 2 hours, 1.5 hours, then total time is 4.5 hours), i=1,2,3 ..., m, m are the quantity of application
And for the natural number greater than 5, it is to be using current location score value, the Si of i that wherein Ti, which is using current time score value, the Li of i,
Using the current state score value of i, α is time factor, and β is location factor, and δ is state factor.
It is wherein to determine current time score value using i according to the current time of mobile terminal (standard time or system time)
Ti；It is to determine current location using i according to the current location (for example, the physical location determined by positioning system) of mobile terminal
Score value Li and according to the current state of mobile terminal (for example, passing through motion profile, mobile terminal acceleration transducer, gravity
The current state of the acquisitions such as sensor) it is to determine current state score value Si using i.
The value of α, β and δ are wherein preset by the operating system of mobile terminal, or α, β are arranged according to user's input
With the value of δ.The value of α, β and δ are used to adjust the weight ratio between current time score value, current location score value and current state score value
Example, and therefore can be configured according to system preference, user preference.For example, α=0.4, β=0.35 and δ=0.25,
Summation can be 1 or other values.
Wherein according in the second predetermined time interval, using i in the number of run of current time, number of run ratio or fortune
Row probability determines Ti.According to the number of run, number of run ratio in the second predetermined time interval, using i in current location
Or probability is run to determine current location score value Li.According in the second predetermined time interval, using operation of the i under current state
Number, number of run ratio run probability to determine current location score value Si.The application is determining in front stage operation probability P i,
Current time, current location and the current state of mobile terminal, and can obtain associated with application each in multiple applications
Operating statistic file.The running log of each application is described in operating statistic file, running log includes a plurality of record, often
Item is recorded as<Apply Names, commissioning date, initial time, end time, running position, operating status>.For example,<Alipay,
January 1,12 in 2018:00,13:15, office, stationary state>,<Alipay, January 1,18 in 2018:00,18:50,
On iron, take subway>,<Alipay, January 2,11 in 2018:50,12:40, office, stationary state>.Wherein number of run
It is the number of run in current time, current location or current state determined according to operating statistic file.Number of run ratio
It is the number of run and total number of run in current time, current location or current state determined according to operating statistic file
The ratio of (numbers of all applications run in current time, current location or current state).Running probability is to apply
The probability that current time, current location or current state may be run.Operation probability can be preset by system or user, or
It is determined according to the record in operating statistic file, such as is determined according to number of run ratio.
The application calculates the front stage operation probability P i of each application by following formula：
Wherein, ni is that the number of run using i in the second predetermined time interval (for example, 1 day, 2 days, 3 days etc.) (or has
Imitate number of run), i=1,2,3 ..., m, wherein m is the natural number greater than 5, and Ui is the temperature score value using i.Temperature score value
E.g. 100,1000,10000,100000 etc..
The application temperature sequencing table of current time is wherein obtained from application server based on the current time of mobile terminal, it is right
It is described to be inquired using temperature list to determine the Ui using i in current time.Wherein application server can be according to access time
Number, comment number, searching times, download time etc. are ranked up all applications, and according to access times, comment number,
The sequence of the descendings such as searching times or download time, which determines, applies temperature sequencing table.Wherein ranking is leaned in application temperature sequencing table
Preceding application temperature is higher.
Decompression stage determination unit 302 is based on described second in response to Client-initiated for the second operation of mobile terminal
It operates (such as when carrying out shopping browse application, the coefficient of dynamics for paying application can increase) and the front stage operation of each application is general
Rate determines the decompression stage for carrying out data and decompressing in advance for each application, wherein the decompression stage includes preferential decompression stage, observation decompression
Grade and delay decompression stage, according to for application identified decompression stage will using be respectively labeled as preferentially apply, observation application and prolong
Application late.
Second operation for using start-up operation, and user by initiate the application for mobile terminal touch action,
Gesture motion, actuation of keys etc. initiate the second operation.User is dynamic by initiating the touch action for mobile terminal, gesture
Work, actuation of keys etc. initiate the second operation, and the touch action, gesture motion, actuation of keys etc. can be converted into and be directed to
In the control instruction of mobile terminal, the control instruction is for initiating the second operation.
Based on the front stage operation probability of second operation and each application, determine that carry out data decompresses in advance for each application
Decompression stage include：
The mark by the first started operation application of second operation is determined, based on the first operation application
Identify the description information retrieved content data base and run application with determination described first.For example, the first operation application is
Taobao's application, Jingdone district application etc..It obtains in mobile terminal and is answered each of other than the first operation application in multiple applications
Description information.Wherein the first operation application is one in multiple applications.
Calculate the description information of the first operation application and in addition to described first runs each application other than applying
The matching value of description information simultaneously determines each application and the first operation other than the first operation application based on matching value
The degree of association of application.The application is compared by text, semanteme compares, keyword determines between description information than Peer
With value.
The degree of association applied is run with first based on each application other than the first operation application and is each answered
Front stage operation probability calculates the modified front stage operation probability of each application.
Modified front stage operation determine the probability based on each application other than the first operation application is every
The decompression stage of a application.
Wherein, the degree of association based on each application and the first operation application other than the first operation application and every
The front stage operation probability of a application includes come the modified front stage operation probability for calculating each application：It will be in addition to described first
The degree of association of each application and the first operation application except operation application is converted to other than the first operation application
The front stage operation probability added value of each application.It is wherein that will close by the mode that the degree of association is converted to front stage operation probability added value
Connection degree is converted to front stage operation probability added value multiplied by conversion coefficient.The degree of association is, for example, 50%, 80% and 90%.And turn
Changing coefficient is 0.2, then front stage operation probability added value is 10%, 16% and 18%.
By the front stage operation probability added value and each application of each application other than the first operation application
Modified front stage operation probability of the arithmetic sum of front stage operation probability as each application.Front stage operation probability is, for example,
45%, 55% and 70%, and front stage operation probability added value is 10%, then modified front stage operation probability is
55%, 65% and 80%.
Modified front stage operation probability wherein based on each application other than the first operation application is true
The decompression stage of each application includes calmly：
The modified front stage operation probability of each application other than the first operation application is ranked up
With generating probability list.The list of probabilities includes multiple data item, and each data item is<Apply Names, it is modified before
Platform runs probability>.For example,<Wechat, 80%>,<Taobao, 65%>And<Alipay, 55%>.In general, general according to front stage operation
The mode of rate descending is ranked up data item.
According to the descending order in the list of probabilities will using being divided into three groups, wherein in first group each application foreground
Operation probability is greater than the front stage operation probability arbitrarily applied in second group and third group, the front stage operation of each application in second group
Probability is greater than the front stage operation probability arbitrarily applied in third group.Wherein, the quantity of the application in three groups in every group can it is identical,
Part is identical or different.
The decompression stage of each application in first group is determined as preferential decompression stage.By the solution of each application in second group
It arbitrarily downgrades and is determined as observing decompression stage.The decompression stage of each application in third group is determined as to postpone decompression stage.
Wherein the rank of preferential decompression stage, observation decompression stage and delay decompression stage successively reduces.Wherein according to for using institute
Determining decompression stage will be applied and be respectively labeled as preferentially application, observation is applied and delayed application include：Decompression stage is preferential decompression
The application of grade is labeled as preferentially applying.The application that decompression stage is observation decompression stage is labeled as observation application.It is to prolong by decompression stage
The application of slow decompression stage is labeled as delayed application.
Scanning element 303, what scanning was confirmed as each preferentially applying at least one preferential application of preferential decompression stage
Compressed data section where multiple data files determines in each compressed data section where multiple data files for preferentially applying
Multiple compressed data areas in each compressed data area compression ratio；Scanning is confirmed as observing at least one observation of decompression stage
Compressed data section in where multiple data files of each observation application determines multiple data text of each observation application
The compression ratio in each compressed data area in multiple compressed data areas in compressed data section where part；Scanning is confirmed as postponing
Compressed data section at least one delayed application of decompression stage where multiple data files of each delayed application determines each
The pressure in each compressed data area in multiple compressed data areas in compressed data section where multiple data files of delayed application
Shrinkage, wherein the compression ratio includes high compression rate, middle compression ratio and little compressible, wherein high compression rate, middle compression ratio and low
The compression degree of compression ratio successively increases.
Wherein mobile terminal os starting complete (this refers to the system service of operating system, system application,
The start completions such as resource management, netinit, and user is not using when load) preset later and in basis
Loading configuration file determine mobile terminal multiple applications to be loaded before, create and use in the storage equipment of mobile terminal
In multiple compressed data sections of storing data file, as shown in Figure 2.
The memory space (or capacity) in each compressed data area can identical or different or part it is identical.In addition, it is identical or
The compression ratio in each compressed data area in different compressed data sections can be identical or different, and the pressure in each compressed data area
Shrinkage can be high compression rate, middle compression ratio or little compressible.For example, high compression rate is 90%, middle compression ratio be 80% and
Little compressible is 70%.Alternatively, high compression rate is compression ratio 89%-99%, middle compression ratio is compression ratio 79%-89%
(being free of 89%) and little compressible are compression ratio less than 79%.Alternatively, high compression rate be compression ratio 85%-100% (no
Containing 100%), middle compression ratio is compression ratio 70%-85% (without 85%) and little compressible is compression ratio less than 70%.It is above-mentioned
Numerical value is only illustrative, and one of ordinary skill in the art are it is to be appreciated that the value or value range of compression ratio can be any conjunction
Manage numerical value.
In this application, multiple data files of each (preferential, observation, delay, operation) application are (for example, all data
File) in single compressed data section, and each compressed data section is used to store multiple data file (examples of an application
Such as, all data files).Before unziping it, the application can be to each compressed data section, for example, where preferential application
Compressed data section, observation application where compressed data section or delayed application where compressed data section be scanned, with true
Determine the compression ratio in each compressed data area in multiple compressed data areas in each compressed data section.
Decompression units 304, the compressed data section being directed to where each multiple data files preferentially applied, first to high pressure
The compressed data area of shrinkage unzips it, and then unzips it to the compressed data area of little compressible；It is directed to each sight
The compressed data section where multiple data files of application is examined, the compressed data area of little compressible is unziped it；It is directed to
Compressed data section where multiple data files of each delayed application unzips it the compressed data area of high compression rate.
Wherein to the compressed data area of high compression rate unzip it including：Preferential application, observation application or delay are answered
All data files carry out in the compressed storage area of each high compression rate in compressed data section where all data files
Decompression.
Wherein the compressed data area of centering compression ratio unzip it including：Preferential application, observation application or delay are answered
All data files carry out in the compressed storage area of each middle compression ratio in compressed data section where all data files
Decompression.And wherein to the compressed data area of little compressible unzip it including：To preferential application, observation application or delay
Application all data files where compressed data section in each little compressible compressed storage area in all data files into
Row decompression.
Wherein first the compressed data area of high compression rate is unziped it, then the compressed data area of little compressible is carried out
Decompression includes：
First the data file of all compressions in the compressed data area of high compression rate is unziped it, in each high compression
In the compressed data area of rate all after the data file of overcompression is decompressed, in the compressed data area of little compressible
All data files through overcompression unzip it.
Wherein the data file in the compressed storage area for being stored in high compression rate is compressed according to high compression rate.
The data file in the compressed storage area for being stored in middle compression ratio is compressed according to middle compression ratio.
The data file in the compressed storage area for being stored in little compressible is compressed according to little compressible.In general,
When multiple data files/all data files of specific application are stored in the compressed data section distributed by the specific application
When interior, the compression ratio in the compressed data area where each data file compresses data file.It is answered when there are specific
When newly-increased data file, by all other data file storage of newly-increased data file and specific application to identical
In compressed data section.Newly-increased data file is carried out according to the compression ratio in the newly-increased stored compressed data area of data file
Compression.
Processing unit 305 works as base in response to Client-initiated for the third operation (operation specific application) of mobile terminal
Determine that the first decompression stage preferentially applied at least one preferential application is no longer complies with preferential decompression stage in third operation
When, it is determined as the decompression stage that described first preferentially applies to observe decompression stage and is labeled as observing by the described first preferential application
Using.The compressed data section being directed to where multiple data files that first preferentially applies, according to high compression rate to having decompressed
The compressed data area of the high compression rate of contracting is compressed.
Third operation for using start-up operation, and user by initiate the application for mobile terminal touch action,
Gesture motion, actuation of keys etc. operate to initiate third, and the touch action, gesture motion, actuation of keys etc. can be converted
For the control instruction for being directed to mobile terminal, the control instruction is for initiating third operation.
It is not identical that the third operates the targeted application application targeted with second operation；That is, the first operation
Application is different using with the second operation application.For example, the first operation application is Alipay application, and the second operation application is
Wechat application.
The mark that the second started operation application is operated by the third is determined, based on the second operation application
Identify the description information retrieved content data base and run application with determination described second.For example, the first operation application is
Taobao's application, Jingdone district application etc..
Obtain the description information each preferentially applied at least one preferential application in mobile terminal.Wherein the two or two operation
It is not preferential application using with the first operation application.
It calculates the description information of the second operation application and the matching value for the description information each preferentially applied and is based on
Matching value determines the degree of association in addition to each preferential application and the second operation application.The application is compared by text, semanteme compares,
Keyword determines the matching value between description information than Peer.
The degree of association and each current front stage operation preferentially applied based on each preferential application with the second operation application
Probability calculates the front stage operation probability of the update of each application.
The decompression stage for the update that front stage operation determine the probability based on each update preferentially applied each preferentially is applied.
The wherein degree of association based on each preferential application with the second operation application and each current foreground preferentially applied
Probability, which is run, come the front stage operation probability for calculating the update of each application includes：
The degree of association of each preferential application and the second operation application is converted into each front stage operation probability preferably applied
Added value.It is wherein that the degree of association is subtracted into a reference value in determination by the mode that the degree of association is converted to front stage operation probability added value
Between be worth, median is converted into front stage operation probability added value multiplied by conversion coefficient.The degree of association is, for example, 30%, 40%,
50%, 80% and 90%.And predetermined value is 0.5, conversion coefficient 0.4, then median is -20%, -10%, 0%,
30% and 40%.Front stage operation probability added value position -8%, -4%, 0%, 12% and 16%
By each front stage operation probability added value preferentially applied and each current front stage operation probability preferentially applied
Arithmetic sum as the front stage operation probability of update each preferentially applied.Front stage operation probability is, for example, 45%, 55% and
70%, and front stage operation probability added value is 12%, then modified front stage operation probability is 57%, 67% and
82%.Front stage operation probability is, for example, 45%, 55% and 70%, and front stage operation probability added value is -8%, then passing through
The front stage operation probability of modification is 37%, 47% and 74%.Wherein front stage operation probability added value be positive integer, negative integer or
Zero.
The decompression for the update that front stage operation determine the probability wherein based on each update preferentially applied each preferentially is applied
Grade include：
When the front stage operation probability for the update preferentially applied is less than preferential decompression threshold value and is greater than or equal to observation decompression
When threshold value, the decompression stage for the update preferentially applied is determined as to observe decompression stage；
When the front stage operation probability for the update preferentially applied is less than observation decompression threshold value, by the solution for the update preferentially applied
It arbitrarily downgrades and is determined as postponing decompression stage.
When the front stage operation probability for the update preferentially applied is greater than or equal to preferential decompression threshold value, will preferentially apply more
New decompression stage is determined as preferential decompression stage.
As set forth above, it is possible to determine that preferential decompression threshold value and observation are solved when that will be grouped according to list of probabilities to application
Press threshold value.For example, be preferential decompression threshold value by the smallest front stage operation determine the probability involved in all applications in first group, it will
The smallest front stage operation determine the probability involved in all applications is observation decompression threshold value in second group.That is, in preferentially applying
The smallest front stage operation determine the probability be preferential decompression threshold value, will the smallest front stage operation determine the probability be to see in observation application
Examine decompression threshold value.Further, it is also possible to preferential decompression threshold value is preset by system or user and observes decompression threshold value, and according to
The decompression stage of preferential decompression threshold value and observation decompression threshold value to determine any application or the decompression stage by updating.Wherein when specific
When the decompression stage for the update preferentially applied is observation decompression stage, the specific decompression stage preferentially applied is revised as observation decompression
Grade.Wherein when the decompression stage of the specific update preferentially applied is delay decompression stage, by the specific decompression stage preferentially applied
It is revised as observation decompression stage, rather than is revised as delay decompression stage.
Computing unit 306, when the first observation application/any observation application decompression stage at least one observation application is protected
Hold for observe decompression stage time be more than/be greater than first time threshold when, by it is described first observation application decompression stage be revised as
Postpone decompression stage, the compressed data section being directed to where multiple data files of the first observation application, compression unit 308 is according to low
Compression ratio compresses the compressed data area of decompressed little compressible, and decompression units 304 are to high compression rate
Compressed data area unzips it, and the first observation application is labeled as delayed application.
Wherein the first time threshold is 20 minutes, 30 minutes or 40 minutes.Wherein it is directed to the first observation application
Compressed data section where multiple data files, according to little compressible by the compressed data area of decompressed little compressible into
Row compression, and to the compressed data area of high compression rate unzip it including：
The compressed data section being directed to where multiple data files of the first observation application, compression unit 308 is according to low pressure
Shrinkage compresses all data files in the compressed data area of decompressed little compressible, and decompression units
All data files in the compressed data area of 304 pairs of high compression rates unzip it.
The compressed data section being directed to where multiple data files of the first observation application, compression unit 308 is according to low pressure
Shrinkage compresses the compressed data area of decompressed little compressible, and decompression units 304 are to the pressure of high compression rate
Contracting data field unzips it：
The compressed data section being directed to where multiple data files of the first observation application, compression unit 308 is according to low pressure
Shrinkage compresses all data files by decompression in the compressed data area of decompressed little compressible, and
Decompression units 304 unzip it all data files through overcompression in the compressed data area of high compression rate.
Allocation unit 307, when the second decompression stage preferentially applied at least one preferential application remains preferential decompression
When the time of grade is more than second time threshold, where multiple data files that decompression units 304 are preferentially applied to described second
The compressed data area of middle compression ratio in compressed data section unzips it and is labeled as the described second preferential application completely
Decompression application.
Wherein second time threshold is 20 minutes, 30 minutes or 40 minutes.
In in compressed data section where multiple data files that wherein decompression units 304 are preferentially applied to described second
The compressed data area of compression ratio unzip it including：
The compression number of the middle compression ratio in compressed data section where the multiple data files preferentially applied to described second
It is unziped it according to all data files through overcompression in area.
Claims (10)
1. a kind of method for carrying out dynamic processing to data file, the method includes：
In response to Client-initiated for the first operation of mobile terminal, pre- decompression configuration file, the pre- decompression configuration are obtained
File is used to indicate the front stage operation probability of each application in multiple applications in mobile terminal, wherein the front stage operation probability packet
Include high operation probability, middle operation probability and low operation probability；
In response to Client-initiated for the second operation of mobile terminal, the foreground based on second operation and each application is transported
Row probability determines the decompression stage for carrying out data and decompressing in advance for each application, wherein the decompression stage includes preferential decompression stage, observation
Decompression stage and delay decompression stage are respectively labeled as preferentially application, observation application according to for that will apply using identified decompression stage
And delayed application；
Scanning is confirmed as where the multiple data files each preferentially applied at least one preferential application of preferential decompression stage
Compressed data section, determine multiple compressed data areas in each compressed data section where multiple data files for preferentially applying
In each compressed data area compression ratio；Scanning is confirmed as observing each observation at least one observation application of decompression stage and answers
Compressed data section where multiple data files determines the compressed data where multiple data files of each observation application
The compression ratio in each compressed data area in multiple compressed data areas in section；Scanning is confirmed as at least one of delay decompression stage
Compressed data section in delayed application where multiple data files of each delayed application determines multiple numbers of each delayed application
According to the compression ratio in each compressed data area in multiple compressed data areas in the compressed data section where file, wherein the compression
Rate includes high compression rate, middle compression ratio and little compressible, wherein the compression degree of high compression rate, middle compression ratio and little compressible according to
Secondary raising；
The compressed data section being directed to where each multiple data files preferentially applied, first to the compressed data area of high compression rate
It unzips it, then the compressed data area of little compressible is unziped it；It is directed to multiple data of each observation application
Compressed data section where file unzips it the compressed data area of little compressible；It is directed to the more of each delayed application
Compressed data section where a data file unzips it the compressed data area of high compression rate；
Third in response to Client-initiated for mobile terminal operates, and determines that at least one is preferential when operating based on the third
When first in the decompression stage preferentially applied is no longer complies with preferential decompression stage, the decompression stage that described first is preferentially applied is true
It is set to observation decompression stage and the described first preferential application is labeled as observation application；It is directed to the first multiple numbers preferentially applied
According to the compressed data section where file, pressed according to compressed data area of the high compression rate to decompressed high compression rate
Contracting；And
It is more than first when the decompression stage of the first observation application at least one observation application remains the time of observation decompression stage
When time threshold, the decompression stage of the first observation application is revised as delay decompression stage, is directed to the more of the first observation application
Compressed data section where a data file carries out the compressed data area of decompressed little compressible according to little compressible
Compression, and the compressed data area of high compression rate is unziped it, and the first observation application is labeled as delay and is answered
With；
Wherein it is more than when the time that the second decompression stage preferentially applied at least one preferential application remains preferential decompression stage
When second time threshold, the middle compression ratio in compressed data section where the multiple data files preferentially applied to described second
Compressed data area unzips it and is labeled as the described second preferential application to decompress application completely.
2. method according to claim 1 or 2, wherein first operation includes：Unlocking screen operation, electrifying startup behaviour
Work and application interface browse operation, and user initiates the first operation by initiating the touch action for mobile terminal,
The touch action can be converted into the control instruction for being directed to mobile terminal, and the control instruction is for initiating the first behaviour
Make.
3. according to the method described in claim 1, wherein the pre- decompression configuration file includes multiple data item, each data item
Including Apply Names and front stage operation probability；
The pre- decompression configuration file is updated according to the first predetermined time interval, so that the pre- decompression configuration file
The front stage operation probability of each application in multiple applications in mobile terminal can be indicated in real time；
Wherein the first predetermined time interval is 20 minutes, 30 minutes, 40 minutes or 60 minutes.
4. according to the method described in claim 1, second operation is using start-up operation, and user is directed to by initiating
The touch action of the application of mobile terminal initiates the second operation, and user passes through the touch action initiating to be directed to mobile terminal
The second operation is initiated, the touch action can be converted into the control instruction for being directed to mobile terminal, the control instruction
For initiating the second operation；
Front stage operation probability wherein based on second operation and each application determines that carry out data decompresses in advance for each application
Decompression stage include：
Determine the mark by the first started operation application of second operation, the mark based on the first operation application
The description information that application is run with determination described first is retrieved content data base；
Obtain the description information of each application in mobile terminal in multiple applications other than the first operation application；
Calculate the description information of the first operation application and the description of each application other than the first operation application
The matching value of information simultaneously determines that each application and the first operation other than the first operation application are applied based on matching value
The degree of association；
The degree of association and each application applied are run with first based on each application other than the first operation application
Front stage operation probability calculates the modified front stage operation probability of each application；
Modified front stage operation determine the probability based on each application other than the first operation application is each answered
Decompression stage；
Wherein, the degree of association applied is run with first based on each application other than the first operation application and each answered
Front stage operation probability includes come the modified front stage operation probability for calculating each application：
The degree of association of each application and the first operation application other than the first operation application is converted in addition to described
The front stage operation probability added value of each application except first operation application；
By the foreground of the front stage operation probability added value of each application other than the first operation application and each application
Run modified front stage operation probability of the arithmetic sum of probability as each application；
Modified front stage operation determine the probability wherein based on each application other than the first operation application is every
The decompression stage of a application includes：
The modified front stage operation probability of each application other than the first operation application is ranked up with life
At list of probabilities；
According to the descending order in the list of probabilities will using being divided into three groups, wherein in first group each application front stage operation
Probability is greater than the front stage operation probability arbitrarily applied in second group and third group, the front stage operation probability of each application in second group
Greater than the front stage operation probability arbitrarily applied in third group；
The decompression stage of each application in first group is determined as preferential decompression stage；
The decompression stage of each application in second group is determined as to observe decompression stage；
The decompression stage of each application in third group is determined as to postpone decompression stage.
5. according to the method described in claim 1, third operation is using start-up operation, and user is directed to by initiating
The touch action of the application of mobile terminal operates to initiate third, and the touch action can be converted into and be directed to mobile terminal
Control instruction, the control instruction for initiate third operation；
It is not identical that the third operates the targeted application application targeted with second operation；That is, the first operation application
It is different with the second operation application；
Determine the mark that the second started operation application is operated by the third, the mark based on the second operation application
The description information that application is run with determination described second is retrieved content data base；
Obtain the description information each preferentially applied at least one preferential application in mobile terminal；
Calculate the description information of the second operation application and the matching value for the description information each preferentially applied and based on matching
Value determines the degree of association in addition to each preferential application and the second operation application；
The degree of association and each current front stage operation probability preferentially applied based on each preferential application with the second operation application
Come calculate each application update front stage operation probability；
The decompression stage for the update that front stage operation determine the probability based on each update preferentially applied each preferentially is applied.
6. a kind of system for carrying out dynamic processing to data file, the system comprises：
Acquiring unit obtains pre- decompression configuration file in response to Client-initiated for the first operation of mobile terminal, described pre-
Decompression configuration file is used to indicate the front stage operation probability of each application in multiple applications in mobile terminal, wherein the foreground is transported
Row probability includes high operation probability, middle operation probability and low operation probability；
Decompression stage determination unit, in response to Client-initiated for mobile terminal second operation, based on it is described second operation and
The front stage operation probability of each application determines the decompression stage for carrying out data and decompressing in advance for each application, wherein the decompression stage packet
Preferential decompression stage, observation decompression stage and delay decompression stage are included, is respectively labeled as according to that will be applied for the identified decompression stage of application
Preferential application, observation application and delayed application；
Scanning element, scanning are confirmed as the multiple data each preferentially applied at least one preferential application of preferential decompression stage
Compressed data section where file, multiple pressures in compressed data section where the determining multiple data files each preferentially applied
The compression ratio in each compressed data area in contracting data field；Scanning is confirmed as observing every at least one observation application of decompression stage
It is a observation application multiple data files where compressed data section, determine it is each observation application multiple data files where
The compression ratio in each compressed data area in multiple compressed data areas in compressed data section；Scanning is confirmed as postponing decompression stage
Compressed data section at least one delayed application where multiple data files of each delayed application, determines each delayed application
Multiple data files where compressed data section in multiple compressed data areas in each compressed data area compression ratio, wherein
The compression ratio includes high compression rate, middle compression ratio and little compressible, wherein high compression rate, middle compression ratio and little compressible pressure
Contracting degree successively increases；
Decompression units, the compressed data section being directed to where each multiple data files preferentially applied, first to high compression rate
Compressed data area unzips it, and then unzips it to the compressed data area of little compressible；It is directed to each observation application
Multiple data files where compressed data section, the compressed data area of little compressible is unziped it；It is directed to each prolong
Compressed data section where the multiple data files applied late unzips it the compressed data area of high compression rate；
Processing unit, the third in response to Client-initiated for mobile terminal operate, and determine extremely when based on third operation
When the first decompression stage preferentially applied in a few preferential application is no longer complies with preferential decompression stage, by the described first preferential application
Decompression stage be determined as observing decompression stage and the described first preferential application be labeled as observation application；First is directed to preferentially to answer
Compressed data section where multiple data files, according to high compression rate to the compressed data of decompressed high compression rate
It is compressed in area；And when at least one observation application in first observation application decompression stage remain observation decompression stage when
Between be more than first time threshold when, by it is described first observation application decompression stage be revised as delay decompression stage, be directed to the first sight
The compressed data section where multiple data files of application is examined, according to little compressible by the compression of decompressed little compressible
Data field is compressed, and is unziped it to the compressed data area of high compression rate, and the first observation application is marked
Note is delayed application；
Wherein it is more than when the time that the second decompression stage preferentially applied at least one preferential application remains preferential decompression stage
When second time threshold, the middle compression ratio in compressed data section where the multiple data files preferentially applied to described second
Compressed data area unzips it and is labeled as the described second preferential application to decompress application completely.
7. system according to claim 6, wherein first operation includes：Unlocking screen operation, electrifying startup operation
And application interface browse operation, and user initiates the first operation, institute by initiating the touch action for mobile terminal
The control instruction for being directed to mobile terminal can be converted by stating touch action, and the control instruction is for initiating the first operation.
8. system according to claim 6 or 7, wherein the pre- decompression configuration file includes multiple data item, every number
It include Apply Names and front stage operation probability according to item；
The pre- decompression configuration file is updated according to the first predetermined time interval, so that the pre- decompression configuration file
The front stage operation probability of each application in multiple applications in mobile terminal can be indicated in real time；
Wherein the first predetermined time interval is 20 minutes, 30 minutes, 40 minutes or 60 minutes.
9. the system according to any one of claim 6-8, second operation is using start-up operation, and user
The second operation is initiated by initiating the touch action for the application of mobile terminal, and user is by initiating for movement eventually
The touch action at end initiates the second operation, and the touch action can be converted into the control instruction for being directed to mobile terminal,
The control instruction is for initiating the second operation；Wherein based on it is described second operation and each application front stage operation probability, be
Each application determines that carrying out the decompression stage that data decompress in advance includes：
Computing unit is determined through the mark of the first started operation application of second operation, is answered based on first operation
Mark is retrieved the description information that application is run with determination described first content data base；
Obtain the description information of each application in mobile terminal in multiple applications other than the first operation application；
Calculate the description information of the first operation application and the description of each application other than the first operation application
The matching value of information simultaneously determines that each application and the first operation other than the first operation application are applied based on matching value
The degree of association；
The degree of association and each application applied are run with first based on each application other than the first operation application
Front stage operation probability calculates the modified front stage operation probability of each application；
Modified front stage operation of the decompression stage determination unit based on each application other than the first operation application
The decompression stage of each application of determine the probability；
Wherein, the degree of association applied is run with first based on each application other than the first operation application and each answered
Front stage operation probability includes come the modified front stage operation probability for calculating each application：
The degree of association of each application and the first operation application other than the first operation application is converted in addition to described
The front stage operation probability added value of each application except first operation application；
By the foreground of the front stage operation probability added value of each application other than the first operation application and each application
Run modified front stage operation probability of the arithmetic sum of probability as each application；
Modified front stage operation determine the probability wherein based on each application other than the first operation application is every
The decompression stage of a application includes：
The modified front stage operation probability of each application other than the first operation application is ranked up with life
At list of probabilities；
According to the descending order in the list of probabilities will using being divided into three groups, wherein in first group each application front stage operation
Probability is greater than the front stage operation probability arbitrarily applied in second group and third group, the front stage operation probability of each application in second group
Greater than the front stage operation probability arbitrarily applied in third group；
The decompression stage of each application in first group is determined as preferential decompression stage；
The decompression stage of each application in second group is determined as to observe decompression stage；
The decompression stage of each application in third group is determined as to postpone decompression stage.
10. the system according to any one of claim 6-9, the third operation is used for using start-up operation
Third operation is initiated at family by initiating the touch action for the application of mobile terminal, and the touch action can be converted into
It is directed to the control instruction of mobile terminal, the control instruction is for initiating third operation；
It is not identical that the third operates the targeted application application targeted with second operation；That is, the first operation application
It is different with the second operation application；And second operation is not for being preferentially to apply；
Determine the mark that the second started operation application is operated by the third, the mark based on the second operation application
The description information that application is run with determination described second is retrieved content data base；
Obtain the description information each preferentially applied at least one preferential application in mobile terminal；
Calculate the description information of the second operation application and the matching value for the description information each preferentially applied and based on matching
Value determines the degree of association in addition to each preferential application and the second operation application；
The degree of association and each current front stage operation probability preferentially applied based on each preferential application with the second operation application
Come calculate each application update front stage operation probability；
The decompression stage for the update that front stage operation determine the probability based on each update preferentially applied each preferentially is applied.
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| CN103649337A (en) * | 2011-07-19 | 2014-03-19 | 皇家飞利浦有限公司 | Assessment of cell signaling pathway activity using probabilistic modeling of target gene expression |
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