CN103677880B - A kind of information processing method and electronic equipment - Google Patents

Abstract

The present invention provides a kind of information processing method and electronic equipment.This method includes：The routing information of each file at least one file in N number of file is obtained, the routing information of each file represents logical place of each file in the first file system of electronic equipment；The corresponding relation of routing information based on each file, application program identification information and file path information, obtain application program identification information corresponding with the routing information of each file；File path information is that S application program in M application program uses routing information to the first file system；The corresponding relation of application program identification information and file path information is obtained by monitoring the file change of the first file system, and S is the integer more than or equal to 1 and less than or equal to M；Application program identification information corresponding with the routing information of each file based on acquisition, application program identification information association corresponding to the routing information of each file and each file is got up.

Description

A kind of information processing method and electronic equipment

Technical field

The present invention relates to field of computer technology, more particularly to a kind of information processing method and electronic equipment.

Background technology

With the development of electronic device technology, various electronic equipments enter the life of user, the life to user Work living brings great convenience, and in order to be more convenient the use of user, further developed various application programs, These application programs can be downloaded in electronic equipment and used by user.

Configuration needed for application program, data are just stored on the hard disk in SD card, PC such as on mobile phone And other important informations, so after pacifying loading, unloading more application program on an electronic device, it can be appreciated that the text of electronic equipment Part Installed System Memory is in very more file/folders.

The present inventor has found during the present invention is realized because the file of substantial amounts of various indescribable titles and Catalogue is present in the memory cell of electronic equipment, but and is not known prompt some file or catalogue are which application belonged to Program is special, or is used by which application program, so leading to not learn pair between file and application program It should be related to, so just can not more judge which is effective document, which is inactive file, or which is garbage files, so Difficulty on causing file clean-up and searching.

The content of the invention

The present invention provides a kind of information processing method, server and electronic equipment, to solve present in prior art Substantial amounts of various files are stored with electronic equipment and causes file clean-up and searches difficult technical problem.

One aspect of the present invention provides a kind of information processing method, applied on an electronic equipment, is filled on the electronic equipment It is loaded with an operating system and there is the first file system, N number of file, the electronic equipment is stored with first file system On M application program be installed, the N is the integer more than or equal to 1, and the M is the integer more than or equal to 1, methods described bag Include：Obtain the routing information of each file at least one file in N number of file, the path letter of each file Breath represents each logical place of the file in first file system；Routing information based on each file, The corresponding relation of application program identification information and file path information, obtain answer corresponding with the routing information of each file Use program identification information；Wherein, the file path information is S application program in the M application program to described the One file system uses routing information；The corresponding relation of the application program identification information and file path information passes through monitoring The file change of first file system obtains, and the S is the integer more than or equal to 1 and less than or equal to the M；Based on acquisition Application program identification information corresponding with the routing information of each file, will each file and each file Routing information corresponding to application program identification information association get up.

Optionally, the file change by monitoring the first file system obtains the application program identification information and text The corresponding relation of part routing information, is specifically included：Monitor first file system；When producing the first file event, obtain The first file event information corresponding with first file event；Wherein described first file event information, which comprises at least, to be produced The action type of first file event, the first process ID, first path information caused by first file event, it is described First path information represents logical place of first file in first file system corresponding to first file event； Based on the corresponding relation of first process ID, process ID and process title, obtain and first process ID corresponding first Process title, the first process title comprise at least the first mark of the first application program for producing first file event Information；Corresponding relation based on first identification information Yu the first path information, obtain the application program identification letter The corresponding relation of breath and file path information.

Optionally, when the application program identification information is application name, and the first identification information is described the It is described based on first identification information pass corresponding with the first path information when program-package name of one application journey and version number System, obtains the corresponding relation of the application program identification information and file path information, specifically includes：Obtain the M application The installation list of Q application program in program, the installation list include each application program in the Q application program Application name, program-package name and the corresponding relation of version number, wherein, the Q application program is is currently installed in State the application program on electronic equipment；Based on first identification information, the installation list, obtain and believe with the described first mark First application name of first application program corresponding to breath；Based on first application name and described first The corresponding relation of routing information, obtain the corresponding relation of the application program identification information and file path information.

Optionally, updating the method for the installation list includes：Application program installation or unloading are detected whether；Work as detection To when thering is application program to install or unloading, application event is triggered；Respond the application event, analyze the installation or The relevant information of the application program of unloading, the relevant information comprise at least the application journey of the application program of the installation or unloading Sequence title, program-package name and version number；The installation list is updated based on the relevant information.

Optionally, updating the method for the process ID and the corresponding relation of process title includes：When there is new file event When handling, in the process ID and the corresponding relation of process title and lookup can handle entering for the new file event Journey ID；When not finding the process ID that can handle the new file event, scan and currently run in the operating system Process process list；Wherein, the process list comprises at least process ID and process title.

Optionally, in the corresponding relation based on first process ID, process ID and process title, obtain and described first Before first process name corresponding to process ID is referred to as, methods described also includes：Judge whether first process ID is located at a white name Dan Zhong；When first process ID is not in the white list, step is performed：Based on first process ID, process ID and The corresponding relation of process title, obtain the first process title corresponding with first process ID.

Optionally, it is described after application program identification information corresponding with the routing information of each file is obtained Method also includes：The installation list of Q application program in the M application program is obtained, the installation list includes institute State the application program identification information of each application program in Q application program；By corresponding to the routing information of each file Application program identification information is matched in the installation list；When not found in the installation list and each text In part during the application program identification information of application program identification information matches corresponding to the routing information of P file, the P is determined Individual file is inactive file and produces prompting so that user knows and can delete the P file, wherein the P for less than Integer equal to the N and more than or equal to 0.

Optionally, it is described to believe application program identification corresponding to the routing information of each file and each file Breath associates, and is specially：Prompting is produced when showing each file, to enable user corresponding to the electronic equipment Enough learn application program corresponding to each file.

Another aspect of the present invention also provides a kind of electronic equipment, and an operating system is mounted with the electronic equipment and is had First file system, N number of file is stored with first file system, M application program was installed on the electronic equipment, The N is the integer more than or equal to 1, and the M is the integer more than or equal to 1, and the electronic equipment includes：Shell；Circuit board, position In in the shell；Process chip, it is arranged on the circuit board, for obtaining at least one file in N number of file In each file routing information, the routing information of each file represents each file in the first file system Logical place in system；Pair of routing information, application program identification information and file path information based on each file It should be related to, obtain application program identification information corresponding with the routing information of each file；Wherein, the file path letter Cease and routing information is used to first file system for S application program in the M application program；It is described to apply journey Sequence identification information and the corresponding relation of file path information are obtained by monitoring the file change of first file system, described S is the integer more than or equal to 1 and less than or equal to the M；Corresponding with the routing information of each file based on acquisition should With program identification information, application program identification information corresponding to the routing information of each file and each file is closed Connection gets up.

Optionally, the process chip specifically includes：First subprocessing chip, for monitoring first file system； And when producing the first file event, obtain the first file event information corresponding with first file event；It is wherein described First file event information comprises at least the action type for producing first file event, the first process ID, first text First path information caused by part event, the first path information represent that the first file corresponding to first file event exists Logical place in first file system；Second subprocessing chip, for based on first process ID, process ID and entering The corresponding relation of journey title, the first process title corresponding with first process ID is obtained, the first process title is at least Including the first identification information of the first application program for producing first file event；3rd subprocessing chip, for based on First identification information and the corresponding relation of the first path information, obtain the application program identification information and file road The corresponding relation of footpath information.

Optionally, when the application program identification information is application name, and the first identification information is described the When the program-package name of one application journey and version number, the 3rd subprocessing chip is specifically used for obtaining in the M application program Q application program installation list, the installation list includes the application of each application program in the Q application program Program name, program-package name and the corresponding relation of version number, wherein, the Q application program is to be currently installed in the electronics Application program in equipment；Based on first identification information, the installation list, obtain corresponding with first identification information First application program the first application name；Believed based on first application name and the first path The corresponding relation of breath, obtain the corresponding relation of the application program identification information and file path information.

Optionally, the electronic equipment also includes the first more new chip, for detecting whether there is application program to pacify loading or unloading Carry；When having detected application program installation or unloading, application event is triggered；The application event is responded, is analyzed The relevant information of the application program of the installation or unloading, the relevant information comprise at least the application journey of the installation or unloading Application name, program-package name and the version number of sequence；The installation list is updated based on the relevant information.

Optionally, the electronic equipment also includes the second more new chip, for when there is new file event to handle, In the process ID and the corresponding relation of process title and lookup can handle the process ID of the new file event；When not looking into When finding the process ID that can handle the new file event, the process for the process currently run in the operating system is scanned List；Wherein, the process list comprises at least process ID and process title.

Optionally, the process chip specifically also includes the 4th subprocessing chip, in the second subprocessing chip Based on the corresponding relation of first process ID, process ID and process title, obtain and first process ID corresponding first Before process name is referred to as, judge whether first process ID is located in a white list；When first process ID is not described white When in list, corresponding relation of the second subprocessing chip based on first process ID, process ID and process title, obtain The first process title corresponding with first process ID.

Optionally, the process chip is additionally operable to obtaining application program corresponding with the routing information of each file After identification information, the installation list of Q application program in the M application program is obtained, the installation list includes The application program identification information of each application program in the Q application program；The routing information of each file is corresponding Application program identification information it is described installation list in matched；When do not found in the installation list with it is described each In file during the application program identification information of application program identification information matches corresponding to the routing information of P file, institute is determined P file is stated as inactive file and produces prompting, the P file can be deleted so as to obtain user and know, wherein the P is small In the integer equal to the N and more than or equal to 0.

Optionally, the electronic equipment also includes a display unit, and the process chip is specifically used for single in the display Prompting is produced when each file is shown in member, to enable user corresponding to the electronic equipment to learn each text Application program corresponding to part.

The one or more technical schemes provided in the embodiment of the present invention, have at least the following technical effects or advantages：

The electronic equipment of one embodiment of the invention has the correspondence of an application program identification information and file path information Relation, and the corresponding relation is what is obtained by monitoring the file change of the file system on electronic equipment, and then electronics is set The standby application program identification information that can be determined by the corresponding relation on electronic equipment corresponding to the routing information of some file, Electronic equipment is enabled to apply journey by the corresponding application program identification information association of this document, such as by corresponding Sequence identification information is write in the attribute of this document, and user or other applications can be by inquiring about the attribute of this document information Can learns that this document is the private file of which application program, or this document was used by which application program, institute It will be improved with locating file or the efficiency for clearing up file.

Further, in one embodiment of the invention, the corresponding relation of application program identification information and file path information is logical The first file system of monitoring is crossed, whenever having file event generation, just obtains file event information corresponding with this document time, Including at least routing information, the routing information table caused by the action type of generation this document event, process ID, this document event Show logical place of the file in the first file system corresponding to this document event；It is then based on process ID, process ID and process The corresponding relation of title, the first process title corresponding with process ID is obtained, the first process title, which comprises at least, produces this document First identification information of the first application program of event, it is then based on the first identification information pass corresponding with first path information System, this method record each application program of installation on an electronic device and use routing information to the first file system in real time, So obtained information is accurately and reliably, and event model is used, so will not cause to bear to the electricity of electronic equipment.

Further, one embodiment of the invention just updates installation row by the installation or unloading situation for detecting application program in real time Table, it is all to save electricity and resource, equally, to process list renewal and when there is new file event to handle, And carried out more in current process list without process list when can handle this document the process of time ID, is just rescaned Newly, electricity and resource can also equally be saved.

Further, one embodiment of the invention also judges process ID whether in a white list, only not in white list When middle, ability process obtain process title the step of, to file operation, extremely frequently software equally can also produce file thing for some Part, but these and need not be recorded, record has little significance, it is possible to is filtered out by white list, it is possible to Reduce matching and calculating unnecessary.

Further, also application program corresponding with the routing information of each file is being obtained in one embodiment of the invention After identification information, the installation list of Q application program in M application program is obtained, installation list includes Q and applies journey The application program identification information of each application program in sequence；By application program identification information corresponding to the routing information of each file Matched in list is installed；It is corresponding with the routing information of P file in each file when not found in list is installed During the application program identification information of application program identification information matches, P file is determined as inactive file and produces prompting, so that User knows and can delete P file, such as user once filled some application program, and it is literary that the application program establishes this Part, but this application program unloads from electronic equipment at present, but this file is also present, so at this moment user What can trusted deletes this file, you can to save memory space, can also improve the efficiency of file system.

Brief description of the drawings

Fig. 1 is the corresponding relation for establishing application program identification information and file path information in one embodiment of the invention Method flow diagram；

Fig. 2 is the corresponding relation for establishing application program identification information and file path information in another embodiment of the present invention Method flow diagram；

Fig. 3 is the method flow diagram of the information processing in one embodiment of the invention；

Fig. 4 is the Organization Chart of the electronic equipment in one embodiment of the invention.

Embodiment

The embodiment of the present invention provides a kind of information processing method, server and electronic equipment, to solve in the prior art Substantial amounts of various files are stored with existing electronic equipment and causes file clean-up and searches difficult technical problem.

Technical scheme in the embodiment of the present invention is the above-mentioned technical problem of solution, and general thought is as follows：

Electronic equipment has the corresponding relation of an application program identification information and file path information, and the corresponding pass System is what is obtained by monitoring the file change of the file system on electronic equipment, and then electronic equipment can pass through the corresponding pass System determines the application program identification information corresponding to the routing information of some file on electronic equipment so that electronic equipment can incite somebody to action The corresponding application program identification information association of this document is got up, such as corresponding application program identification information is write into this article In the attribute of part, user or other applications can learn that this document is by inquiring about the attribute can of this document information The private file of which application program, or this document were used by which application program, so locating file or cleaning The efficiency of file will improve.

In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper Technical scheme is stated to be described in detail.

First, the corresponding relation of electronic equipment acquisition application program identification information and file path information is first discussed in detail Process, an operating system is mounted with the electronic equipment and there is the first file system, N number of text is stored with the first file system Part, M application program was installed on the electronic equipment, N is the integer more than or equal to 1, and M is the integer more than or equal to 1.In this reality Apply in example, the corresponding relation of application program identification information and file path information is become by monitoring the file of the first file system Change and obtain, refer to shown in Fig. 1, this method includes：

Step 101：Monitor the first file system；

Step 102：When producing the first file event, the first file event letter corresponding with the first file event is obtained Breath；Wherein the first file event information comprises at least the action type for producing the first file event, the first process ID, the first file First path information caused by event, first path information represent that the first file is in the first file system corresponding to the first file event Logical place in system；

Step 103：Based on the corresponding relation of the first process ID, process ID and process title, obtain and the first process ID pair The the first process title answered, the first process title comprise at least the first mark of the first application program for producing the first file event Information；

Step 104：Corresponding relation based on the first identification information Yu first path information, obtain application program identification information With the corresponding relation of file path information.

Wherein, electronic equipment by taking smart mobile phone as an example, pacify on an electronic device by taking android system as an example by operating system Equipped with SD card, the first file system is, for example, FAT32, EXT.

In a step 101, the first file system is monitored, in the present embodiment, SD card catalogue can be only monitored, in other realities Apply in example, the ROM in other memory cell, such as electronic equipment can also be monitored；The first file system of specific monitoring can lead to File hook is crossed to realize, the file hook in C++ can be selected in file hook, can also use Java component JNotify, JNotify is very mature and stable as the file hook on Linux system, so will not be described in detail herein.

Next, performing step 102, i.e., when monitoring the first file event of generation, it is corresponding to obtain the first file event The first file event information；Wherein the first file event information comprises at least the action type for producing the first file event, the First path information caused by one process ID, the first file event, first path information are represented the corresponding to the first file event Logical place of one file in the first file system, in other embodiments the first file event information can also include other The information of type, the present invention are not restricted.

Wherein, the action type of the first file event file that has been, for example, newly-built or a file is deleted, The renaming to a file is can also be, or has read a file, or has carried out write operation.First process ID is Produce the process ID of the first file event.

In one embodiment, such as generate one and read file A event, and three photos are stored with file A, Name of pictures is respectively " photo 1 ", " photo 2 " and " photo 3 ", because action type is to read, caused by this document event First path information has four, such as is " sdcard/ my photos/file A ", " my photo/files of sdcard/ respectively Press from both sides A/ photos 1 ", " sdcard/ my photos/file A/ photos 2 " and " sdcard/ my photos/file A/ photos 3 ", First path information represents logical place of these files in the first file system.Further, in the present embodiment, file Routing information is generally divided into two kinds of relative path information and absolute path, relative path be, for example, " .../.../photo 1 ", " .../" Represent the first file " higher level's catalogue of photo 1 "；Absolute path is, for example, " sdcard/ my photos/file A/ photos 1 ". First process ID is, for example, 2.

Next perform step 103, i.e. the corresponding relation based on the first process ID, process ID and process title, obtain with First process title corresponding to first process ID, wherein the first process title should including at least produce the first file event first With the first identification information of program.Wherein, process ID and process title can be two projects in plan, be gone back in plan Other can be included.

It can in several ways obtain on process ID and the corresponding relation of process title, such as be periodically scanned, Such as 3 hours, the API of android system provides the technology optimized integration of process scanning, will not be described in detail herein.After scanning, The corresponding relation is stored in a memory cell.

In another embodiment, periodic scanning is may not be, but after run-down, only when new file event When handling, in process ID and the corresponding relation of process title and lookup can handle the process ID of new file event；When When not finding the process ID that can handle new file event, the process row for the process currently run in scan operation system Table.For example, when new file event will be handled, and the new file event process ID can be handled as 18, but current In process list and in the absence of the process that process ID is 18, at this moment with regard to driver sweep, rescan one time, can so save electricity Amount and resource.It is, of course, also possible to driver sweep process list, the present invention are not restricted by other means.

The but process list that obtains of which kind of mode more than, all including at least process ID and process title, and process Title comprises at least application program identification information, that is, performs the identification information of the application program of the process, application program identification letter Breath can be application name（AppName）, or the program-package name of application program（PackageName）And version number （VersionCode）, program-package name is, for example, com.abc.def, and version number is, for example, 10, and program-package name and version number can be unique Determine that application program, or both can include.Table one is refer to, is process ID and process title in the present embodiment Mapping table, wherein process title 1 and process title 2 can only have one, can also have, and can also be positioned at same In one, wherein program-package name presentation format, ellipsis representative below can also have other guide：

Table one

Continue to continue to use previous examples, the first process ID is 2, then after being matched in Table 1, is obtained and the first process The first process title is A2 and/or Org.hds.abc ... and 2 corresponding to ID.

Then step 104 is performed, so that it may obtain the first identification information A2 and/or Org.hds.abc ... and 2 and first path Information " sdcard/ my photos/file A ", " sdcard/ my photos/file A/ photos 1 ", " my photographs of sdcard/ Piece/file A/ photos 2 " and " corresponding relation between sdcard/ my photos/file A/ photos 3 ", is so monitored each Individual file event, you can the corresponding relation of application program identification information and file path information is obtained, wherein, the corresponding relation can To be stored in the form of any in a memory cell, such as mapping table as shown in Table 2, redundant digit can also be stored According to, you can to store multiple mapping tables, such as a table is also stored with the storage mode in table three again：

Table two

Table three

Respectively in above-mentioned table two and table three, Path11, Path12, Path13, Path14 are code in every column, not Represent certain identical or certain difference；Although have simultaneously in each table AppName, PackageName and VersionCode, but in actual use, both also can be only first, can also have.In addition, application program Identification information and the corresponding relation of file path information can also include in addition to these projects that above-mentioned table one and table two are listed The frequency of use and other information of each file path information.

Wherein, in the corresponding relation of application program identification information and file path information, application program identification information institute Corresponding application program applies to aforementioned operation systematic difference program, and in the present embodiment, i.e., these application programs are Android is applied；And file path information is use routing information of these application programs to the first file system, such as install One application program can be established when either running the application program under some path file, read file, written document or other File operation.

If not including AppName in the process title in process list, and only include PackageName and During VersionCode, thus obtain the first identification information be exactly the first application program PackageName and VersionCode, and AppName and file path information corresponding relation are wished in table two, i.e. application program identification information It is AppName with the application program identification information in the corresponding relation of file path information, then the specific embodiment party of step 104 Formula is as follows：

Step 201：The installation list of Q application program in M application program is obtained, installation list includes Q should With application name, program-package name and the corresponding relation of version number of each application program in program, wherein, Q are applied journey Sequence is the application program being currently installed on electronic equipment；

Step 202：Based on the first identification information, installation list, obtain first corresponding with the first identification information and apply journey First application name of sequence；

Step 203：Corresponding relation based on the first application name and first path information, obtain application program identification The corresponding relation of information and file path information.

Wherein, in step 201, e.g. it is scanned by the API of Android operation system and obtains installation row Table, the API of Android operation system provide the technical foundation of realizing of the scanning imaging system, have just no longer been described in detail herein.Such as obtain List must be installed as shown in Table 4：

Table four

I.e. on an electronic device, application program A1 and application program A2, i.e. Q application program have been currently installed on, using journey Sequence A3 was once installed, and had currently been deleted.Installation list include AppName items and PackageName with VersionCode items, between the two with corresponding relation, sundry item can also be included by installing list certainly, such as can be with Including version name.

In step 202, continue to continue to use examples detailed above, the first identification information is Org.hds.abc ... and 2, then will First identification information is matched with the PackageName+VersionCode items in table four, is obtained and the first identification information pair First application name of the first application program answered is referred to as A2.

Therefore, step 203 next can be performed, is closed according to the first application name and the corresponding of first path information System, it is possible to build the corresponding relation of application program identification information and file path information as shown in Table 2.

Above-mentioned installation list can periodically be scanned, such as one day run-down, in another embodiment, can be with It is：Application program installation or unloading are detected whether；When having detected application program installation or unloading, application program thing is triggered Part；Response application program event, analysis installation or unloading application program relevant information, relevant information comprise at least installation or Application name, program-package name and the version number of the application program of unloading；Installation list is updated based on relevant information.Only have Just meeting driver sweep installation list when application program is installed or is unloaded, the information of the installation list so obtained is accurate, And with power saving and it can economize on resources.

Although the method for obtaining the corresponding relation of application program identification information and file path information above is with Android Illustrated exemplified by platform, but this method is equally applicable to Windows or Ios has the operating system of file management.Enter one Step, this method can operate in the backstage of operating system in the form of services, not associated with specific application program.

It is described in detail how electronic equipment establishes application program identification information and file path letter in the aforementioned embodiment The corresponding relation of breath, but in other embodiments or electronic equipment collect other electronic equipments analysis obtain it is each Application program uses routing information.

Next introduce how electronic equipment uses the application program identification information established in foregoing embodiments and file The corresponding relation of routing information.

Fig. 3 is refer to, is the flow chart of the information processing method in the present embodiment, this method includes：

Step 301：The routing information of each file at least one file in N number of file is obtained, each file Routing information represents logical place of each file in the first file system；

Step 302：The corresponding pass of routing information based on each file, application program identification information and file path information System, obtain application program identification information corresponding with the routing information of each file；Wherein, file path information is M application S application program in program uses routing information to the first file system；Application program identification information and file path letter The corresponding relation of breath is obtained by monitoring the file change of the first file system, and S is the integer more than or equal to 1 and less than or equal to M；

Step 303：Application program identification information corresponding with the routing information of each file based on acquisition, will each text Application program identification information association is got up corresponding to the routing information of part and each file.

Wherein, file path information is that S application program in M application program uses path to the first file system Information, because the method in the present invention is the use information by application program, application program is used into road to file system Footpath vestige is recorded, so the corresponding relation of application program identification information and file path information is a progressively Erecting and improving Process, it is possible that all application programs that can not record also in complete M application program make to the first file system Use routing information.

Wherein, in step 301, the routing information of each file is similar with introducing the first path information in step 102； Further, in one embodiment, it can be that user wants to learn which application program corresponding to this document is, this article will be chosen Part, so electronic equipment is carried out step 301, obtain the routing information of selected file；In another embodiment or Others application or service, such as document management software want to know which application program corresponding to this document is, then text Part management software will be initiated to ask to electronic equipment, and then electronic equipment is carried out step 301；Certainly, in other embodiment In or other trigger conditions, the present invention be not restricted.

After the routing information of each file is obtained by step 301, step 302 is carried out, i.e., based on each file The corresponding relation of routing information, application program identification information and file path, obtain corresponding with the routing information of each file Application program identification information, specifically, such as four files in step 301 are file A, photo 1, photo 2 and photo 3, the paths of this four files is respectively that " sdcard/ my photos/file A ", " sdcard/ my photos/file A/ shines Piece 1 ", " sdcard/ my photos/file A/ photos 2 " and " sdcard/ my photos/file A/ photos 3 ", then will This four routing informations are matched with the mapping table of application program identification information and file path information, such as matching It is application program A1 corresponding to file A routing information that result, which is, is corresponding to the routing information of photo 1, photo 2 and photo 3 Application program A2.

If under absolute path, when the routing information of each file is matched with file path information, just only All parts in path are contrasted, that is if under relative path, as long as just portion last in contrast routing information Divide, i.e. content behind last slash, in the present embodiment, such as the contrast " part of/photo 1 ", certainly, using relative Path can be more convenient.

Next step 303, i.e., the application program identification corresponding with the routing information of each file based on acquisition are performed Information, application program identification information association corresponding to the routing information of each file and each file is got up, such as will be corresponding Application program identification information write-in respective file attribute in, user or other applications can pass through each text of inquiry The attribute can of part information learns each file is the private file of which application program, or each file should by which Used with program, then in search procedure, some file cans unrelated with the program are skipped, can also be identified Which is garbage files, and then is deleted, so the efficiency of locating file or cleaning file will improve, specifically, Such as file A is that program A1 is special, photo 1, photo 2 and photo 3 are that program A2 is special, then just in file A attribute A1 is write in the application program item of information, A2 is write in the application program item of the attribute information of photo 1, photo 2 and photo 3.

In another embodiment, application program identification information corresponding to the routing information of each file and each file is closed The corresponding relation that connection gets up or established on an electronic device between file and application program identification information, such as store For the form of relation table, other application program or user can directly inquire about the mapping table, and then obtain some file Corresponding application program.

In another embodiment, step 303 can also be specifically when showing each file, prompting be produced, to cause electricity User corresponding to sub- equipment can learn application program corresponding to each file, such as the icon prompting letter shown above in file Breath, naturally it is also possible to be the ability display reminding information when cursor is placed on into this document.Therefore, user is known that this document is Which application-specific belonged to, it is possible to some garbage files of the deletion trusted or inactive file.

In a further embodiment, Q application program, after step 302, step are installed at present on electronic equipment Before or after 303, this method also includes：The installation list of Q application program is obtained, installation list includes Q and applies journey The application program identification information of each application program in sequence；By application program identification information corresponding to the routing information of each file Matched in list is installed；It is corresponding with the routing information of P file in each file when not found in list is installed During the application program identification information of application program identification information matches, P file is determined as inactive file and produces prompting, so that User knows and can delete P file, wherein P is less than or equal to N and is more than or equal to 0 integer.

Specifically, the installation list of Q application program is obtained, the mode with the acquisition installation list in previous embodiment Similar, the installation list of acquisition for example as shown in Table 4, in the present embodiment, should if the routing information of each file is corresponding With program identification information if AppName, then installation list can only include AppName items, if the road of each file Application program identification information corresponding to the information of footpath is if PackageName and VersionCode, so installation list can Only include PackageName and VersionCode items.

Assuming that file 1 is that program A1 is special, file 2 is that program A3 is special, then arranges installations of the A1 and A3 in table four Matched in table, when finding not having application program identification information A3 corresponding to the routing information of file 2 in installation list, just File 2 can be determined as inactive file and produce prompting, such as " application program corresponding to file 2 is shown in display unit In the absence of ", the possible electronic equipment of such case explanation once installed application program A3, but unloaded again later, but literary Part 2 is without being deleted, so at this moment trust delete file 2 of user's can, consequently, it is possible to memory space can be saved, It is also possible that the operating efficiency of the first file system improves.

Several corresponding relations to using program identification information and file path information are listed in various embodiments above Different usage scenarios, but be not intended to limit the present invention, as long as application program is associated with file path, by file with Application program associates, so that it may realizes other more applications, no longer enumerates herein.

File in various embodiments above can be the file under ordinary meaning, such as document, picture or catalogue The file of file or other forms.

Next an electronic equipment is introduced, the electronic equipment is, for example, that the electronics such as mobile phone, tablet personal computer, notebook computer are set It is standby, an operating system is installed on the electronic equipment and there is the first file system, N number of text is stored with the first file system Part, and M application program was installed, wherein, N is the integer more than or equal to 1, and M is the integer more than or equal to 1.

As shown in figure 4, the electronic equipment includes：Shell 410；Circuit board 420, in shell 410；Process chip 430, It is arranged on circuit board 420, for obtaining the routing information of each file at least one file in N number of file, each The routing information of file represents logical place of each file in the first file system；Routing information based on each file, The corresponding relation of application program identification information and file path information, acquisition is corresponding with the routing information of each file to apply journey Sequence identification information；Wherein, file path information is use of the S application program to the first file system in M application program Routing information；The corresponding relation of application program identification information and file path information is become by monitoring the file of the first file system Change and obtain, S is the integer more than or equal to 1 and less than or equal to M；Corresponding with the routing information of each file based on acquisition is applied Program identification information, application program identification information association corresponding to the routing information of each file and each file is got up.

Further, process chip 430 specifically includes：First subprocessing chip, for monitoring the first file system；And when production During raw first file event, the first file event information corresponding with the first file event is obtained；Wherein the first file event is believed Breath is including at least first path letter caused by the action type of the first file event of generation, the first process ID, the first file event Breath, first path information represent logical place of first file in the first file system corresponding to the first file event；Second Subprocessing chip, for the corresponding relation based on the first process ID, process ID and process title, obtain corresponding with the first process ID The first process title, the first process title comprise at least produce the first file event the first application program first mark letter Breath；3rd subprocessing chip, for the corresponding relation based on the first identification information Yu first path information, obtain application program mark Know the corresponding relation of information and file path information.

Further, when application program identification information is application name, and the first identification information applies journey for first Program-package name and during version number, the 3rd subprocessing chip is specifically used for the peace for obtaining Q application program in M application program List is filled, installation list includes application name, program-package name and the version number of each application program in Q application program Corresponding relation, wherein, Q application program is the application program being currently installed on electronic equipment；Based on the first identification information, List is installed, obtains the first application name of first application program corresponding with the first identification information；Based on the first application The corresponding relation of program name and first path information, obtain the corresponding pass of application program identification information and file path information System.

In one embodiment, electronic equipment also includes the first more new chip, for detecting whether have application program install or Unloading；When having detected application program installation or unloading, application event is triggered；Response application program event, analysis peace The relevant information for the application program that loading or unloading carries, relevant information comprise at least the application name of the application program of installation or unloading Title, program-package name and version number；Installation list is updated based on relevant information.

In another embodiment, electronic equipment also includes the second more new chip, has new file event to handle for working as When, in process ID and the corresponding relation of process title and lookup can handle the process ID of new file event；When not searching During to the process ID that can handle new file event, the process list for the process currently run in scan operation system；Wherein, Process list comprises at least process ID and process title.

In another embodiment, process chip 430 specifically also includes the 4th subprocessing chip, in the second subprocessing core Corresponding relation of the piece based on the first process ID, process ID and process title, obtain the first process name corresponding with the first process ID Before referred to as, judge whether the first process ID is located in a white list；When the first process ID is not in white list, the second subprocessing Corresponding relation of the chip based on the first process ID, process ID and process title, obtain the first process corresponding with the first process ID Title.

In another embodiment, process chip 430 is additionally operable to obtaining apply corresponding with the routing information of each file After program identification information, the installation list of Q application program in M application program is obtained, installation list includes Q should With the application program identification information of each application program in program；By application program identification corresponding to the routing information of each file Information is matched in list is installed；When not finding the routing information pair with P file in each file in list is installed During the application program identification information for the application program identification information matches answered, P file is determined as inactive file and produces prompting, P file can be deleted so as to obtain user and know, wherein P is the integer less than or equal to N and more than or equal to 0.

In another embodiment, electronic equipment also includes a display unit, and process chip 430 is specifically used in display unit Prompting is produced during each file of upper display, journey is applied corresponding to each file to enable user corresponding to electronic equipment to learn Sequence.

Various embodiments above can individually be implemented, and can also combine and implement, technical staff can be selected according to being actually needed Select.

Various change mode in information processing method and instantiation in the embodiment of earlier figures 3 are equally applicable to this reality The electronic equipment of example is applied, by the foregoing detailed description to information processing method, those skilled in the art are clear that The implementation of electronic equipment in the present embodiment, thus it is succinct for specification, it will not be described in detail herein.

The one or more technical schemes provided in the embodiment of the present invention, have at least the following technical effects or advantages：

The electronic equipment of one embodiment of the invention has the correspondence of an application program identification information and file path information Relation, and the corresponding relation is what is obtained by monitoring the file change of the file system on electronic equipment, and then electronics is set The standby application program identification information that can be determined by the corresponding relation on electronic equipment corresponding to the routing information of some file, Electronic equipment is enabled to apply journey by the corresponding application program identification information association of this document, such as by corresponding Sequence identification information is write in the attribute of this document, and user or other applications can be by inquiring about the attribute of this document information Can learns that this document is the private file of which application program, or this document was used by which application program, institute It will be improved with locating file or the efficiency for clearing up file.

Further, in one embodiment of the invention, the corresponding relation of application program identification information and file path information is logical The first file system of monitoring is crossed, whenever having file event generation, just obtains file event information corresponding with this document time, Including at least routing information, the routing information table caused by the action type of generation this document event, process ID, this document event Show logical place of the file in the first file system corresponding to this document event；It is then based on process ID, process ID and process The corresponding relation of title, the first process title corresponding with process ID is obtained, the first process title, which comprises at least, produces this document First identification information of the first application program of event, it is then based on the first identification information pass corresponding with first path information System, this method record each application program of installation on an electronic device and use routing information to the first file system in real time, So obtained information is accurately and reliably, and event model is used, so will not cause to bear to the electricity of electronic equipment.

Further, one embodiment of the invention just updates installation row by the installation or unloading situation for detecting application program in real time Table, it is all to save electricity and resource, equally, to process list renewal and when there is new file event to handle, And carried out more in current process list without process list when can handle this document the process of time ID, is just rescaned Newly, electricity and resource can also equally be saved.

Further, one embodiment of the invention also judges process ID whether in a white list, only not in white list When middle, ability process obtain process title the step of, to file operation, extremely frequently software equally can also produce file thing for some Part, but these and need not be recorded, record has little significance, it is possible to is filtered out by white list, it is possible to Reduce matching and calculating unnecessary.

Further, also application program corresponding with the routing information of each file is being obtained in one embodiment of the invention After identification information, the installation list of Q application program in M application program is obtained, installation list includes Q and applies journey The application program identification information of each application program in sequence；By application program identification information corresponding to the routing information of each file Matched in list is installed；It is corresponding with the routing information of P file in each file when not found in list is installed During the application program identification information of application program identification information matches, P file is determined as inactive file and produces prompting, so that User knows and can delete P file, such as user once filled some application program, and it is literary that the application program establishes this Part, but this application program unloads from electronic equipment at present, but this file is also present, so at this moment user What can trusted deletes this file, you can to save memory space, can also improve the efficiency of file system.

It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more Usable storage medium（Including but not limited to magnetic disk storage and optical memory etc.）The shape of the computer program product of upper implementation Formula.

The present invention is with reference to method according to embodiments of the present invention, equipment（System）And the flow of computer program product Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.

These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.

These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in individual square frame or multiple square frames.

Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to comprising including these changes and modification.

Claims (16)

1. a kind of information processing method, applied on an electronic equipment, being mounted with an operating system on the electronic equipment and have There is the first file system, N number of file is stored with first file system, M were installed on the electronic equipment and applies journey Sequence, the N are the integer more than or equal to 1, and the M is the integer more than or equal to 1, it is characterised in that methods described includes：

Obtain the routing information of each file at least one file in N number of file, the path of each file Information represents each logical place of the file in first file system；

The corresponding relation of routing information, application program identification information and file path information based on each file, is obtained Application program identification information corresponding with the routing information of each file；Wherein, the file path in the corresponding relation Information is that S application program in the M application program uses routing information to first file system；The application Program identification information and the corresponding relation of file path information are obtained by monitoring the file change of first file system, institute It is the integer more than or equal to 1 and less than or equal to the M to state S；

Application program identification information corresponding with the routing information of each file based on acquisition, will each file with Application program identification information association corresponding to the routing information of each file is got up.

2. the method as described in claim 1, it is characterised in that the file change by monitoring the first file system obtains The corresponding relation of the application program identification information and file path information, is specifically included：

Monitor first file system；

When producing the first file event, the first file event information corresponding with first file event is obtained；Wherein institute State the first file event information and comprise at least the action type for producing first file event, the first process ID, described first First path information caused by file event, the first path information represent the first file corresponding to first file event Logical place in first file system；

Based on the corresponding relation of first process ID, process ID and process title, obtain corresponding with first process ID First process title, the first process title comprise at least the first of the first application program for producing first file event Identification information；

Corresponding relation based on first identification information Yu the first path information, obtains the application program identification information With the corresponding relation of file path information.

3. method as claimed in claim 2, it is characterised in that when the application program identification information is application name When, and the first identification information is for the program-package name of first application program and during version number, it is described based on the described first mark Information and the first path information corresponding relation, obtain the corresponding pass of the application program identification information and file path information System, specifically includes：

The installation list of Q application program in the M application program is obtained, the installation list includes the Q should With application name, program-package name and the corresponding relation of version number of each application program in program, wherein, the Q should It is the application program that is currently installed on the electronic equipment with program；

Based on first identification information, the installation list, obtaining described first corresponding with first identification information should With the first application name of program；

Corresponding relation based on first application name and the first path information, obtains the application program identification The corresponding relation of information and file path information.

4. method as claimed in claim 3, it is characterised in that the method for the renewal installation list includes：

Application program installation or unloading are detected whether；

When having detected application program installation or unloading, application event is triggered；

The application event is responded, analyzes the relevant information of the application program of the installation or unloading, the relevant information Including at least the installation or application name, program-package name and the version number of the application program of unloading；

The installation list is updated based on the relevant information.

5. method as claimed in claim 2, it is characterised in that update the side of the process ID and the corresponding relation of process title Method includes：

When there is new file event to handle, in the process ID and the corresponding relation of process title and search and can handle The process ID of the new file event；

When not finding the process ID that can handle the new file event, scan what is currently run in the operating system The process list of process；Wherein, the process list comprises at least process ID and process title.

6. method as claimed in claim 2, it is characterised in that based on first process ID, process ID and process title Corresponding relation, before obtaining corresponding with first process ID the first process name referred to as, methods described also includes：

Judge whether first process ID is located in a white list；

When first process ID is not in the white list, step is performed：Based on first process ID, process ID and enter The corresponding relation of journey title, obtain the first process title corresponding with first process ID.

7. the method as described in claim 1, it is characterised in that obtaining answer corresponding with the routing information of each file After program identification information, methods described also includes：

The installation list of Q application program in the M application program is obtained, the installation list includes the Q should With the application program identification information of each application program in program；

Application program identification information corresponding to the routing information of each file is matched in the installation list；

When not finding application program mark corresponding with the routing information of P file in each file in the installation list When knowing the application program identification information of information matches, the P file is determined as inactive file and produces prompting, so as to obtain user The P file can be deleted by knowing, wherein the P is the integer less than or equal to the N and more than or equal to 0.

8. the method as described in claim 1, it is characterised in that the path by each file and each file Application program identification information association is got up corresponding to information, is specially：

Prompting is produced when showing each file, it is described each to enable user corresponding to the electronic equipment to learn Application program corresponding to file.

9. a kind of electronic equipment, it is mounted with an operating system on the electronic equipment and there is the first file system, described first N number of file is stored with file system, M application program was installed on the electronic equipment, the N is whole more than or equal to 1 Number, the M are the integer more than or equal to 1, it is characterised in that the electronic equipment includes：

Shell；

Circuit board, in the shell；

Process chip, it is arranged on the circuit board, for obtaining each text at least one file in N number of file The routing information of part, the routing information of each file represent each logic of the file in first file system Position；The corresponding relation of routing information, application program identification information and file path information based on each file, is obtained Application program identification information corresponding with the routing information of each file；Wherein, the file path in the corresponding relation Information is that S application program in the M application program uses routing information to first file system；The application Program identification information and the corresponding relation of file path information are obtained by monitoring the file change of first file system, institute It is the integer more than or equal to 1 and less than or equal to the M to state S；It is corresponding with the routing information of each file based on acquisition Application program identification information, by application program identification information corresponding to the routing information of each file and each file Associate.

10. electronic equipment as claimed in claim 9, it is characterised in that the process chip specifically includes：

First subprocessing chip, for monitoring first file system；And when producing the first file event, obtain with it is described First file event information corresponding to first file event；Wherein described first file event information, which comprises at least, produces described the The action type of one file event, the first process ID, first path information caused by first file event, the first via Footpath information represents logical place of first file in first file system corresponding to first file event；

Second subprocessing chip, for the corresponding relation based on first process ID, process ID and process title, acquisition and institute The first process title corresponding to the first process ID is stated, the first process title, which comprises at least, produces first file event First identification information of the first application program；

3rd subprocessing chip, for the corresponding relation based on first identification information Yu the first path information, obtain The corresponding relation of the application program identification information and file path information.

11. electronic equipment as claimed in claim 10, it is characterised in that when the application program identification information is application program During title, and the first identification information is for the program-package name of first application program and during version number, the 3rd subprocessing core Piece is specifically used for the installation list for obtaining Q application program in the M application program, and the installation list includes described Application name, program-package name and the corresponding relation of version number of each application program in Q application program, wherein, the Q Individual application program is the application program being currently installed on the electronic equipment；Based on first identification information, the installation List, obtain the first application name of first application program corresponding with first identification information；Based on described The corresponding relation of first application name and the first path information, obtain the application program identification information and file road The corresponding relation of footpath information.

12. electronic equipment as claimed in claim 11, it is characterised in that the electronic equipment also includes the first more new chip, For detecting whether there is application program to install or unload；When having detected application program installation or unloading, application program is triggered Event；The application event is responded, analyzes the relevant information of the application program of the installation or unloading, the relevant information Including at least the installation or application name, program-package name and the version number of the application program of unloading；Based on the correlation List is installed described in information updating.

13. electronic equipment as claimed in claim 10, it is characterised in that the electronic equipment also includes the second more new chip, For when there is new file event to handle, in the process ID and the corresponding relation of process title and searching and can handle The process ID of the new file event；When not finding the process ID that can handle the new file event, institute is scanned State the process list for the process currently run in operating system；Wherein, the process list comprises at least process ID and process name Claim.

14. electronic equipment as claimed in claim 10, it is characterised in that the process chip specifically also includes the 4th subprocessing Chip, in corresponding relation of the second subprocessing chip based on first process ID, process ID and process title, obtaining Before obtaining the first process name corresponding with first process ID referred to as, judge whether first process ID is located at a white list In；When first process ID is not in the white list, the second subprocessing chip is based on first process ID, entered Journey ID and process title corresponding relation, obtain the first process title corresponding with first process ID.

15. electronic equipment as claimed in claim 9, it is characterised in that the process chip be additionally operable to obtain with it is described every After application program identification information corresponding to the routing information of individual file, Q application program in the M application program is obtained Installation list, the installation list includes the application program identification information of each application program in the Q application program； Application program identification information corresponding to the routing information of each file is matched in the installation list；When institute State and do not find application program identification information matches corresponding with the routing information of P file in each file in installation list Application program identification information when, determine the P file as inactive file and produce prompting, know and can delete so as to obtain user Except the P file, wherein the P is the integer less than or equal to the N and more than or equal to 0.

16. electronic equipment as claimed in claim 9, it is characterised in that the electronic equipment also includes a display unit, described Process chip is specifically used for producing prompting when showing each file on the display unit, to cause the electronic equipment Corresponding user can learn application program corresponding to each file.