CN101477545A - File information management method and its mobile terminal - Google Patents
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- CN101477545A CN101477545A CNA2009100052378A CN200910005237A CN101477545A CN 101477545 A CN101477545 A CN 101477545A CN A2009100052378 A CNA2009100052378 A CN A2009100052378A CN 200910005237 A CN200910005237 A CN 200910005237A CN 101477545 A CN101477545 A CN 101477545A
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Abstract
The embodiment of the invention discloses a method for managing file information, which comprises the following steps: obtaining file information; establishing an incidence relation between file information and files; and reserving file information and information on the incidence relation in a file information management database of a mobile terminal. The invention further discloses a mobile terminal corresponding to the file information management at the same time. By adopting the method for managing the file information and the mobile terminal of the invention, the file information of the files can be obtained, the incidence relation is established between the file information and the files, and the information on the incidence relation is reserved in the database, and the information relative to the files is conveniently managed for users.
Description
Technical field
The present invention relates to a kind of approaches to IM and terminal, relate in particular to a kind of method and portable terminal thereof of file information management.
Background technology
For example mobile phone etc. more is tending towards intelligent and rich functionalization mobile communication terminal day, and the application of support is more and more, corresponding also occur can be much at the dissimilar file of these application.Yet the portable terminal of prior art is in a kind of discrete state substantially for the management of above-mentioned file, promptly above-mentioned file is preserved in the mode of directory tree, the relevant informations such as source-information of log file not, and lack the management of related reference information, as being quoted of above-mentioned file by which application program, applicable cases is as information how, the user need carry out complicated searching if want to understand related reference information, thereby causes the user can't grasp relevant informations such as the source-information of file, related reference information.
The inventor finds to have following problem at least in the prior art in implementing process of the present invention: the management of above-mentioned file is in a kind of discrete state basically, and not log file source-information, application message, share related information such as information, therefore, the user does not know that the source situation of file, the situation of quoting reach the situation of sharing.
Summary of the invention
The purpose of the embodiment of the invention is to solve above-mentioned portable terminal to the discrete problem of file management, and for this reason, the embodiment of the invention provides a kind of management method of fileinfo, comprising:
Obtain fileinfo;
Set up the incidence relation between described fileinfo and the file;
Described fileinfo and incidence relation information are kept in the mobile terminal document information management database.
The embodiment of the invention a kind of file information management portable terminal also is provided on the other hand, comprising:
Acquisition module is used to obtain fileinfo;
Relating module is used to set up the incidence relation between described fileinfo and the file;
Memory module is used to preserve described fileinfo and described incidence relation information is kept at mobile terminal document information.
The beneficial effect of the embodiment of the invention is, the method of the file information management by the embodiment of the invention and the fileinfo that portable terminal can obtain file, and between fileinfo and file, set up incidence relation, incidence relation information is kept in the database, user friendlyly checks, management such as deletion.
Description of drawings
Fig. 1 is the schematic flow sheet of an embodiment of file information management method provided by the invention;
Fig. 2 is the schematic flow sheet of an embodiment of file information management method provided by the invention;
Fig. 3 is the schematic flow sheet of an embodiment of file information management method provided by the invention;
Fig. 4 is the schematic flow sheet of an embodiment of file information management method provided by the invention;
Fig. 5 is the schematic flow sheet of an embodiment of file information management method provided by the invention;
Fig. 6 is the schematic flow sheet of an embodiment of file information management method provided by the invention;
Fig. 7 is the schematic flow sheet of an embodiment of file information management method provided by the invention;
Fig. 8 is the structured flowchart of an embodiment of file information management terminal provided by the invention;
Fig. 9 is the structured flowchart of an embodiment of file information management terminal provided by the invention;
Figure 10 is the structured flowchart of an embodiment of file information management terminal provided by the invention;
Figure 11 is the structured flowchart of an embodiment of file information management terminal provided by the invention;
Figure 12 is the structured flowchart of an embodiment of file information management terminal provided by the invention;
Figure 13 is the structured flowchart of an embodiment of file information management terminal provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is the schematic flow sheet of an embodiment of file information management method provided by the invention, and as shown in Figure 1, the file information management method of this embodiment comprises:
S01: obtain fileinfo;
S02: set up the incidence relation between described fileinfo and the file;
S03: described fileinfo and incidence relation information are kept in the mobile terminal document information management database.
In the present embodiment, portable terminal obtains the fileinfo of file, fileinfo can comprise the source-information of file, as information such as the transmit leg of file, time of reception, reception channels, can also comprise the application message of file, shared information etc., between described fileinfo and file, set up incidence relation then, again with fileinfo and incidence relation information stores in the file information management database.Like this, make things convenient for the user to management work such as the checking of the fileinfo of file, deletions.
Fig. 2 is the schematic flow sheet of an embodiment of file information management method provided by the invention, and as shown in Figure 2, above-mentioned file information management method can comprise:
S011: when file is employed, obtain the fileinfo of the application message that comprises described file;
S021: set up the application message of described file and the mapping relations between the described file, and mapping relations information is kept in the mapping table;
S03: described fileinfo and incidence relation information are kept in the mobile terminal document information management database.
In the file information management method of present embodiment, when file is employed, obtain the fileinfo of the application message that comprises described file, set up the mapping relations between application message and the file, mapping relations information with described file and application message is kept in the mapping table then, again with described fileinfo and comprise application message and the mapping relations information incidence relation information of file is kept in the database.When being used by screen saver programs as picture file, obtain the fileinfo of the application message that comprises this picture file, as comprise by screen saver programs and using, information such as the time that is employed, between file and application message, set up mapping relations then, and with this picture file and described application message as being used by screen saver programs, the mapping relations information of information such as the time that is employed is kept in the mapping table, more described fileinfo such as this picture file is used by screen saver programs, the mapping relations information of information such as the time that is employed and incidence relation information such as file and these application messages is kept in the database.
The file information management method of present embodiment can obtain the application message of file like this, and the mapping relations information of the application message of file and file is kept in the mapping table, to comprise the fileinfo of application message and comprise that mapping relations information is kept in the database, the user can clearly grasp the situation that file is employed, and makes things convenient for the user to the file applications management of information.
Fig. 3 is the schematic flow sheet of an embodiment of file information management method provided by the invention, and as shown in Figure 3, among this embodiment, the described file information management method of Fig. 1 can also comprise:
S012: when receiving file, obtain the fileinfo of the source-information that comprises described file;
S022: set up the source-information of described file and the mapping relations between the described file, and mapping relations information is kept in the mapping table;
S03: described fileinfo and incidence relation information are kept in the mobile terminal document information management database.
In the file information management method of present embodiment, when receiving file, obtain the fileinfo of the source-information that comprises described file, set up the mapping relations of described file and source-information, and the mapping relations information of file and source-information is kept in the mapping table, will comprise the fileinfo of described source-information again and comprise that mapping relations information incidence relation information is kept in the database.As when receiving picture file, obtain the fileinfo of the source-information that comprises this picture file, as comprise the transmit leg of this picture file, time of reception, receive information such as channel, set up the mapping relations between file and these source-informations then, and with the transmit leg of this picture file and described source-information such as this picture file, time of reception, the mapping relations information that receives information such as channel is kept in the mapping table, then with the transmit leg of fileinfo such as this picture file, time of reception, the mapping relations information that receives information such as channel and file and source-information is kept in the database.
The file information management method of present embodiment can obtain the source-information of file like this, and the mapping relations information of the source-information of file and file is kept in the mapping table, the related information saving that will comprise source-information is in database, the user can clearly grasp the source situation of file, makes things convenient for the user to the document source management of information.
Fig. 4 is the schematic flow sheet of an embodiment of file information management method provided by the invention, and as shown in Figure 4, among this embodiment, the described file information management method of Fig. 1 can also comprise:
S013: when file is shared, obtain the fileinfo of the shared information that comprises described file;
S023: set up the shared information of described file and the mapping relations between the described file, and mapping relations information is kept in the mapping table;
S03: described fileinfo and incidence relation information are kept in the mobile terminal document information management database.
In the file information management method of present embodiment, when file is shared, obtain the fileinfo of the shared information that comprises described file, set up the mapping relations between file and the shared information, and the mapping relations information of described file and described shared information is kept in the mapping table, again with described fileinfo and comprise that mapping relations information incidence relation information is kept in the database.As with picture file and other people when shared, obtain the fileinfo of the shared information that comprises this picture file, as comprise this picture file shared side, share the time, share information such as channel, set up the map information between file and the shared information then, and this mapping relations information is kept in the mapping table, then with the shared side of described fileinfo such as this picture file, share the time, the mapping relations information of sharing information such as channel and file and shared information is kept in the database.
The file information management method of present embodiment can obtain the shared information of file like this, and the mapping relations information of the shared information of file and file is kept in the mapping table, the related information saving that will comprise map information is in database, the user can clearly grasp the shared situation of file, makes things convenient for the user to the file-sharing management of information.
Fig. 5 is the schematic flow sheet of an embodiment of file information management method provided by the invention, and as shown in Figure 5, among this embodiment, above-mentioned file information management method can also comprise:
S04: from described mapping table, search the mapping relations information relevant with described file;
S05:, from described database, read fileinfo with described file association according to the mapping relations information that finds;
S06: the fileinfo that shows described association.
In the file information management method of present embodiment, can be by searching mapping table, again according to the mapping relations information that finds, from database, read the fileinfo with file association, and then show described fileinfo.As, when receiving the instruction that the user sends for the fileinfo of understanding picture file, then search the mapping relations information of this picture file of storing in the mapping table according to instruction, from database, read the fileinfo of this picture file association according to the mapping relations information that finds again, comprise: application message such as this picture file are used by screen saver programs, be employed information such as time, the transmit leg of source-information such as this picture file, time of reception, receive information such as channel, the shared side of the information of sharing such as this picture file, the time of sharing, share information such as channel, show the fileinfo of this picture file that is read then.
The file information management method of present embodiment, can be by searching mapping table, from database, read fileinfo with file association according to the mapping relations information that finds again, display file information then, make the fileinfo that the user is more concentrated, get more information about file, be convenient to the management of user file.
Fig. 6 is the schematic flow sheet of an embodiment of file information management method provided by the invention, and as shown in Figure 6, among this embodiment, above-mentioned file information management method can comprise:
S01: obtain fileinfo;
S02: set up the incidence relation between described fileinfo and the file;
S03: described fileinfo and incidence relation information are kept in the mobile terminal document information management database.
S07: when described file was deleted, then deletion was kept at the fileinfo and the incidence relation information of the described file in the mobile terminal document information management database, and deletion is kept at the described mapping relations information in the described mapping table.
In the file information management method of present embodiment, when file is deleted, the deletion this document in the mapping table and the mapping relations information of the fileinfo of this document comprise the mapping relations information of mapping relations information, file and source-information of file and application message and the mapping relations information of file and shared information.As when deleting picture file, with the fileinfo of this picture file and this picture file in the mapping table such as the mapping relations information deletion of source-information, application message and the information of sharing.
When file is deleted, the mapping relations information of file and fileinfo and the incidence relation information of file are together deleted like this, can not produce junk information, do not take the resource of portable terminal, help the management of user file association information.
Fig. 7 is the schematic flow sheet of an embodiment of file information management method provided by the invention, and as shown in Figure 7, among this embodiment, the described file information management method of Fig. 2 can comprise:
S011: when file is employed, obtain the fileinfo of the application message that comprises described file;
S021: set up the application message of described file and the mapping relations between the described file, and mapping relations information is kept in the mapping table;
S03: described fileinfo and incidence relation information are kept in the mobile terminal document information management database.
S071: when described file applications finishes, delete the fileinfo and the incidence relation information that are kept at the described file in the mobile terminal document information management database, and deletion is kept at the described mapping relations information in the described mapping table.
The file information management method of present embodiment, when file applications finishes, the mapping relations information of this document in the deletion mapping table and the application message of this document.When no longer using picture file, with the information deletions such as time of application message as being used, use of this picture file and this picture file in the mapping table by screen saver programs as screen saver programs.
Related information that can the real-time update file when file applications finishes can not produce junk information like this, helps the management of user to file association information.
Fig. 8 is the structural frames of an embodiment of file information management terminal provided by the invention, and as shown in Figure 8, the file information management portable terminal of this embodiment comprises:
Relating module 2 is used to set up the incidence relation between described fileinfo and the file;
In the present embodiment, the acquisition module 1 of portable terminal obtains the fileinfo of file, fileinfo can comprise the source-information of file, as information such as the transmit leg of file, time of reception, reception channels, can also comprise the application message of file, shared information etc., to set up incidence relation between described fileinfo and the file by relating module 2 then, memory module 3 is stored fileinfo and incidence relation information.Like this, make things convenient for the user to management work such as the checking of the fileinfo of file, deletions.
Fig. 9 is the structured flowchart of an embodiment of file information management terminal provided by the invention, as shown in Figure 9, in the above-mentioned portable terminal, acquisition module 1 can also comprise that first obtains submodule 11, be used for when file is employed, obtain the fileinfo of the application message that comprises file; Above-mentioned portable terminal can also comprise mapping block 4, is used to set up the application message of described file and the mapping relations between the described file, and is used to preserve described mapping relations information.
The portable terminal of present embodiment, what acquisition module 1 comprised first obtains submodule 11 when file is employed, obtain the fileinfo of the application message that comprises described file, set up mapping relations between application message and the file by mapping block 4 then, and preserve the mapping relations information of described file and application message, database module 3 is with described fileinfo and comprise application message and the mapping relations information incidence relation information of file is preserved.Obtain submodule 11 when picture file is used by screen saver programs as first, obtain the fileinfo of the application message that comprises this picture file, as comprise by the applied information of screen saver programs, the information of using such as time, to set up mapping relations between file and the application message by mapping block 4 then, and preserve this picture file and described application message as being used by screen saver programs, the mapping relations information of information such as the time that is employed is used described fileinfo such as this picture file by memory module 3 again by screen saver programs, the mapping relations information of information such as the time that is employed and incidence relation information such as file and application message is preserved.
The portable terminal of present embodiment can obtain the application message of file like this, and the mapping relations information of the application message of preservation file and file, to comprise the fileinfo of application message and comprise that mapping relations information preserves, the user can clearly grasp the situation that file is employed, and makes things convenient for the user to the file applications management of information.
Figure 10 is the structured flowchart of an embodiment of file information management terminal provided by the invention, as shown in figure 10, the acquisition module 1 of above-mentioned portable terminal can also comprise that second obtains submodule 12, be used for when described terminal receives file, obtaining the fileinfo of the source-information that comprises described file; Above-mentioned mapping block 4 also comprises first mapping submodule 41, is used to set up the source-information and the mapping relations between the described file of described file and preserve described mapping relations information.
The portable terminal of present embodiment, what acquisition module 1 comprised first obtains submodule 12 when receiving file, obtain the fileinfo of the source-information that comprises described file, first mapping block 41 that mapping block 4 comprises is set up the mapping relations of described file and source-information, and the mapping relations information of preserving file and source-information, will comprise the fileinfo of described source-information by memory module 3 again and comprise that mapping relations information incidence relation information preserves.Obtain submodule 12 when portable terminal receives picture file as second, obtain the fileinfo of the source-information that comprises this picture file, as comprise the transmit leg of this picture file, time of reception, receive information such as channel, first mapping block 41 is set up the mapping relations of file and source-information then, and preserve the transmit leg of this picture file and described source-information such as this picture file, time of reception, receive the mapping relations information of information such as channel, memory module 3 is with the transmit leg of fileinfo such as this picture file then, time of reception, the mapping relations information that receives information such as channel and file and source-information is preserved.
The portable terminal of present embodiment can obtain the source-information of file like this, and the mapping relations information of preserving the source-information of file and file, the related information that comprises source-information can also be preserved, the user can clearly grasp the source situation of file, makes things convenient for the user to the document source management of information.
Figure 11 is the structured flowchart of an embodiment of file information management terminal provided by the invention, as shown in figure 11, above-mentioned acquisition module 1 can also comprise that the 3rd obtains submodule 13, is used for obtaining the fileinfo of the shared information that comprises described file when the file of described terminal is shared; Above-mentioned mapping block 4 also comprises second mapping submodule 42, is used to set up the shared information and the mapping relations between the described file of described file and preserve described mapping relations information.
The portable terminal of present embodiment, what acquisition module 1 comprised the 3rd obtains submodule 13 when file is shared, obtain the fileinfo of the shared information that comprises described file, second mapping submodule 42 that mapping block 4 comprises is set up the mapping relations of file and shared information, and preserve the mapping relations information of described file and described shared information, again by memory module 3 with described fileinfo and comprise that mapping relations information incidence relation information preserves.As portable terminal with picture file and other people when shared, the 3rd obtains the fileinfo that submodule 13 obtains the shared information that comprises this picture file, as comprise this picture file shared side, share the time, share information such as channel, second mapping submodule is set up the map information between file and the shared information then, and preserve this mapping relations information, then memory module 3 with the shared side of described fileinfo such as this picture file, share the time, the mapping relations information of sharing information such as channel and file and shared information preserves.
The portable terminal of present embodiment can obtain the shared information of file like this, and the mapping relations information of the shared information of preservation file and file, the related information that comprises map information can also be preserved, the user can clearly grasp the shared situation of file, makes things convenient for the user to the file-sharing management of information.
Figure 12 is the structured flowchart of an embodiment of file information management terminal provided by the invention, and as shown in figure 12, above-mentioned portable terminal can also comprise:
Read module 6 is used for the mapping relations information that finds according to described, reads the fileinfo with described file association from described memory module;
The portable terminal of present embodiment can be searched mapping block 4 by searching module 5, again according to the mapping relations information that finds, reads fileinfo with file association by read module 6 from memory module 3, and then shows described fileinfo by display module 7.As, when portable terminal receives the instruction that the user sends for the fileinfo of understanding picture file, search 5 mapping relations information of searching this picture file of storage in the mapping block 4 according to instruction of module, read module 6 reads the fileinfo of this picture file association according to the mapping relations information that finds again from memory module 3, comprise: application message such as this picture file are used by screen saver programs, be employed information such as time, the transmit leg of source-information such as this picture file, time of reception, receive information such as channel, the shared side of the information of sharing such as this picture file, the time of sharing, share information such as channel, display module 7 shows the fileinfo of this picture file that read module 6 is read then.
The portable terminal of present embodiment, can search the mapping relations information in the mapping block, from database, read fileinfo with file association according to the mapping relations information that finds again, display file information then, make the fileinfo that the user is more concentrated, get more information about file, be convenient to the management of user file.
Figure 12 is the structured flowchart of an embodiment of file information management terminal provided by the invention, and as shown in figure 12, above-mentioned portable terminal can also comprise:
First execution module 8 is used for deleting the fileinfo and the incidence relation information of the described file of described memory module when described file is deleted.
The portable terminal of present embodiment, first execution module 8 is when file is deleted, the mapping relations information of this document in the deletion mapping block 4 and the fileinfo of this document, comprise the mapping relations information of mapping relations information, file and source-information of file and application message and the mapping relations information of file and shared information, the fileinfo of the described file in the memory module 3 and incidence relation information are correspondingly deleted.During as portable terminal deletion picture file, first execution module 8 is with the fileinfo of this picture file and this picture file in the mapping block such as the mapping relations information deletion of source-information, application message and the information of sharing, and then the fileinfo that comprises source-information, application message or shared information of this picture file and incidence relation information are correspondingly deleted in the memory module 3.
When file is deleted, the mapping relations information of file and fileinfo and the incidence relation information of file are together deleted like this, can not produce junk information, do not take the resource of portable terminal, help the management of user file association information.
Figure 13 is the structured flowchart of an embodiment of file information management terminal provided by the invention, and as shown in figure 13, above-mentioned portable terminal also comprises:
The portable terminal of present embodiment, second execution module 9 is when file applications finishes, the mapping relations information of this document in the deletion mapping block 4 and the application message of this document, the application message of the described file in the database and incidence relation information are correspondingly deleted.When no longer using picture file as screen saver programs, second execution module 9 is the application message of this picture file and this picture file in the mapping block 4 information deletions such as time as being used, use by screen saver programs, and then the application message of this picture file is correspondingly deleted as the incidence relation information of information such as time of being used, be employed by screen saver programs and these information and this picture file in the memory module 3.
Related information that can the real-time update file when file applications finishes can not produce junk information like this, helps the management of user to file association information.
In a word, the above is embodiments of the invention only, is not to be used to limit protection scope of the present invention, but is used to illustrate the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
In addition, each technology that illustrates respectively among the above embodiment, system; device; among method and each embodiment respectively the technical characterictic of explanation can make up, thereby form other the module do not break away within the spirit and principles in the present invention, method; device; system and technology, the module that these combine according to the record of the embodiment of the invention, method; device, system and technology are all within protection scope of the present invention.
Claims (14)
1, a kind of file information management method is characterized in that, comprising:
Obtain fileinfo;
Set up the incidence relation between described fileinfo and the file;
Described fileinfo and incidence relation information are kept in the mobile terminal document information management database.
2, the method for claim 1 is characterized in that, the described fileinfo that obtains specifically comprises, when file is employed, obtains the fileinfo of the application message that comprises described file;
The described incidence relation of setting up between described fileinfo and the file specifically comprises, sets up the application message of described file and the mapping relations between the described file, and mapping relations information is kept in the mapping table.
3, the method for claim 1 is characterized in that, the described fileinfo that obtains specifically comprises, when receiving file, obtains the fileinfo of the source-information that comprises described file;
The described incidence relation of setting up between described fileinfo and the file specifically comprises, sets up the source-information of described file and the mapping relations between the described file, and mapping relations information is kept in the mapping table.
4, the method for claim 1 is characterized in that, the described fileinfo that obtains specifically comprises, when file is shared, obtains the fileinfo of the shared information that comprises described file;
The described incidence relation of setting up described fileinfo and file specifically comprises, sets up the shared information of described file and the mapping relations between the described file, and mapping relations information is kept in the mapping table.
5, as each described method in the claim 2 to 4, it is characterized in that described method also comprises:
From described mapping table, search the mapping relations information relevant with described file;
According to the mapping relations information that finds, from described database, read fileinfo with described file association;
The fileinfo that shows described association.
6, as any described method among the claim 2-4, it is characterized in that described method also comprises:
When described file was deleted, then deletion was kept at the fileinfo and the incidence relation information of the described file in the mobile terminal document information management database.
7, method as claimed in claim 2 is characterized in that, described method also comprises:
When described file applications finishes, then delete fileinfo and the incidence relation information that is kept at the described file in the mobile terminal document information management database.
8 one kinds of file information management portable terminals is characterized in that, comprising:
Acquisition module is used to obtain fileinfo;
Relating module is used to set up the incidence relation between described fileinfo and the file;
Memory module is used to preserve described fileinfo and described incidence relation information.
9, portable terminal as claimed in claim 8 is characterized in that, described acquisition module comprises that also first obtains submodule, is used for when file is employed, and obtains the fileinfo of the application message that comprises file;
Described portable terminal also comprises mapping block, is used to set up the application message of described file and the mapping relations between the described file, and is used to preserve described mapping relations information.
10, portable terminal as claimed in claim 9 is characterized in that, described acquisition module comprises that also second obtains submodule, is used for obtaining the fileinfo of the source-information that comprises described file when described terminal receives file;
Described mapping block also comprises first mapping submodule, is used to set up the source-information and the mapping relations between the described file of described file and preserve described mapping relations information.
11, portable terminal as claimed in claim 9 is characterized in that, described acquisition module comprises that also the 3rd obtains submodule, is used for obtaining the fileinfo of the shared information that comprises described file when the file of described terminal is shared;
Described mapping block also comprises second mapping submodule, is used to set up the shared information and the mapping relations between the described file of described file and preserve described mapping relations information.
12, as any described portable terminal in the claim 9 to 11, it is characterized in that described portable terminal also comprises:
Search module, be used for searching the mapping relations information relevant with described file from described mapping block;
Read module is used for the mapping relations information that finds according to described, reads the fileinfo with described file association from described memory module;
Display module is used to show the fileinfo of described association.
13, as any described portable terminal of claim 9-11, it is characterized in that described portable terminal also comprises:
First execution module is used for deleting the fileinfo and the incidence relation information of the described file of described memory module when described file is deleted.
14, portable terminal as claimed in claim 9 is characterized in that, described portable terminal also comprises:
Second execution module is used for when described file applications finishes the fileinfo and the incidence relation information of deleting the described file in the described memory module.
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| CN2009100052378A CN101477545B (en) | 2009-01-20 | 2009-01-20 | File information management method and its mobile terminal |
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