CN103605758B - The method and device that a kind of mobile terminal document is searched - Google Patents

The method and device that a kind of mobile terminal document is searched Download PDF

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Publication number
CN103605758B
CN103605758B CN201310601361.7A CN201310601361A CN103605758B CN 103605758 B CN103605758 B CN 103605758B CN 201310601361 A CN201310601361 A CN 201310601361A CN 103605758 B CN103605758 B CN 103605758B
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file
found
store path
mobile terminal
information
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CN103605758A (en
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李翔宇
张潇
冯圣中
谭光
陈孔阳
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Shenzhen Institute of Advanced Technology of CAS
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Shenzhen Institute of Advanced Technology of CAS
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • G06F16/13File access structures, e.g. distributed indices
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • G06F16/14Details of searching files based on file metadata

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The present invention is applied to mobile terminal document administrative skill field there is provided the method and device that a kind of mobile terminal document is searched, and methods described includes:Obtain the store path of mobile terminal document;Tree index is set up according to the store path;Receive the key word information for including file to be found in mobile terminal document search request information, the search request information;The key word information is searched in tree index, the store path of the key word information respective file is obtained;The file to be found is obtained from the store path of the respective file, and the file to be found of acquisition is shown to user.By possessing ff function the invention enables mobile terminal, so as to facilitate, user is simple, quickly find required file.

Description

The method and device that a kind of mobile terminal document is searched
Technical field
The invention belongs to mobile terminal document administrative skill field, more particularly to a kind of method that mobile terminal document is searched And device.
Background technology
Existing mobile phone document management software is supplied to two kinds of classification of user, and a kind of is the position stored according to file, than As mobile phone RAM, built in SD card or external SD card;Another is the type according to file, such as document, picture, installation kit etc..Such as Fruit user wants to look up required mobile phone file, it is necessary to which the classification provided according to cell phone managing instrument is searched one by one, when mobile phone text Part is more and user do not know needed for mobile phone file when which kind of belonging to, lookup is wasted time and energy, cumbersome, less efficient, Strong influence Consumer's Experience.
The content of the invention
The embodiment of the present invention is to provide a kind of method that mobile terminal document is searched, to solve existing mobile phone ff Cumbersome, less efficient the problem of.
The first aspect of the embodiment of the present invention includes there is provided a kind of method that mobile terminal document is searched, methods described:
Obtain the store path of mobile terminal document;
Tree index is set up according to the store path;
Receive the keyword for including file to be found in mobile terminal document search request information, the search request information Information;
The key word information is searched in tree index, the storage of the key word information respective file is obtained Path;
The file to be found is obtained from the store path of the respective file, and the file to be found of acquisition is shown Show to user.
The second aspect of the embodiment of the present invention includes there is provided the device that a kind of mobile terminal document is searched, described device:
Store path acquiring unit, the store path for obtaining mobile terminal document;
Index sets up unit, for setting up tree index according to the store path;
Information receiving unit, is included for receiving in mobile terminal document search request information, the search request information The key word information of file to be found;
Searching unit, for searching the key word information in tree index, obtains the key word information The store path of respective file;
Display unit, for obtaining the file to be found from the store path of the respective file, and by the institute of acquisition State file to be found and be shown to user.
The beneficial effect that the embodiment of the present invention exists compared with prior art is:The embodiment of the present invention is mobile whole by obtaining The store path of file is held, and tree index is set up according to the store path, the mobile terminal text of user is being received Part search request information, can it is automatic according to the index, quickly find user needed for file.The embodiment of the present invention makes Obtain mobile terminal and possess ff function.And realize that simply easy to operate, quick, ff efficiency is higher, improve Consumer's Experience, with stronger usability and practicality.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only some of the present invention Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the implementation process figure for the mobile terminal document lookup method that first embodiment of the invention is provided;
Fig. 2 is the composition structure chart that the mobile terminal document that second embodiment of the invention is provided searches device.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment.
Embodiment one:
Fig. 1 shows the implementation process for the mobile terminal document lookup method that first embodiment of the invention is provided, its process Details are as follows:
In step S101, the store path of mobile terminal document is obtained.
Particularly, the store path of mobile terminal document is obtained, and the store path of acquisition is write to new text In part folder, the new file is stored under the root of mobile terminal.Store path refers to text described in the present embodiment The absolute path of part.Good.jpg files for example under pictures files, its absolute path is /media/sdcards/ Picures/good.jpg, without referring to relative path ../good.jpg.Mobile terminal, can be fast according to the store path Speed obtains corresponding file.
Further, because user operates to addition or deletion of file etc., the present embodiment also includes:
Stored store path is updated according to more new command, the renewal that the more new command includes being inputted by user starts Command triggers, or triggered automatically according to the renewal time limit of configuration.
In embodiments of the present invention, in the new folder store path more new command can user be actively entered The renewal time limit for starting command triggers or system according to configuration is updated, is then triggered automatically in the renewal time limit.
As one embodiment of the present of invention, user can be pre-configured with the renewal time limit of the store path, for example with It is set to daily, weekly or every 10 days update inferior, a system real-time Monitoring and Update time limit, is updating the time limit then, automatic hair Play the renewal process of the store path.
In addition, startup order is updated described in the present embodiment to be preferably:Monitor user on mobile terminals touch Touch action and be two touches and after sliding trace is longitudinally opposed slip, judge the longitudinally opposed slip in two touch points displacement whether Simultaneously greater than default first threshold, the final drop point in two touch points range difference whether be less than default Second Threshold and Whether the speed that two touch point is slided is simultaneously greater than default 3rd threshold value;Or monitoring that the touch action is two Greatly whether touch and the sliding trace be judge displacement that two touch point opposite directions slide after opposite direction is slided simultaneously Whether it is more than default 4th threshold value and described two in the range difference of default first threshold, the final drop point in two touch points Whether the speed that touch point is slided is simultaneously greater than default 3rd threshold value, if(I.e. above three condition judgment result is all "Yes"), then it is judged to updating starting and orders;If not(The judged result of above three condition at least one be "No"), then not Perform, terminate current operation.
In step s 102, tree index is set up according to the store path.
In the present embodiment, set up according to the store path under tree index, such as root of mobile terminal There are file bin, etc, sys, data, root etc., and have sub-folder under the catalogue, according to the Level building tree of catalogue Have pictures, apps file under type configuration index, such as root files, and have below pictures cards and Sdcards catalogue, then when setting up index, the root node of tree is root, there is branch a pictures and apps, and pictures There are branch cards and sdcards.
The process that the present embodiment sets up index is the process for generating a tree, i.e., generate tree according to TOC level Index, the root node of tree is top catalogue, the subdirectory of top level directory as tree child nodes, until the catalogue Last layer.Time complexity is relatively low when being searched due to the tree, thus inquiry velocity is faster.
In step s 103, receive in mobile terminal document search request information, the search request information comprising to be checked Look for the key word information of file.
In actual applications, an input frame can be provided, the corresponding file of keyword lookup inputted according to user, institute Keyword is stated for the character string related to the title of file.
In step S104, the key word information is searched in tree index, the key word information is obtained The store path of respective file.
In the present embodiment, when mobile terminal receives the keyword for the file to be found that user is inputted by input frame Afterwards, the file path for including the keyword is searched in tree index.Particularly:Since current directory, one The straight minimum catalogue for finding current directory, returns again to current directory afterwards, and from current directory superior directory search, until Root, searches to other subdirectories, the file path of the keyword is included until finding successively from root again afterwards. Because the index is tree, the time complexity of inquiry is relatively low, therefore compared to other querying methods, and speed is soon simultaneously And efficiency high.
In step S105, the file to be found is obtained from the store path of the respective file, and by the institute of acquisition State file to be found and be shown to user.
In the present embodiment, when the file to be found of acquisition has multiple, each file to be found is obtained Search frequency information and affiliated classification information;
According to the lookup frequency information and affiliated classification information, the weights fraction of each file to be found, and root are calculated Display is ranked up to the file to be found according to the weights fraction;
Wherein, the formula of the weights fraction of each file to be found of calculating is:
Q=q+kn*fn
Q is each file weights fraction to be found calculated, and q is each corresponding weights basic value of file to be found(Institute The basic value for stating each file to be found can be the same or different), n represent n-th of file to be found, n is whole more than 0 Number, knIt is the importance that is set previously according to classification information because of value(The importance is because being worth for the weight according to the classification information The importance that the numerical value of the property wanted metrization, such as picture class file are set is 1 because of value, and the importance that video class file is set is because of value For 2)、fnFor the corresponding lookup frequency of n-th of file to be found.
In addition, the present embodiment can also be shown the weights fraction of each file to be found in the way of highlighting Show, wherein, the mode highlighted is shown including floating layer frame, change colour display etc..
Pass through the embodiment of the present invention so that mobile terminal possesses ff function, facilitate user in mobile terminal letter It is single, quick to find required file.
Embodiment two:
Fig. 2 shows that the mobile terminal document that second embodiment of the invention is provided searches the composition structure of device, in order to just In explanation, the part related to the embodiment of the present invention illustrate only.
The mobile terminal document searches device and can be applied to various terminal equipment(Preferable mobile terminal end, such as mobile phone), Such as pocket computer(Pocket Personal Computer, PPC), palm PC, computer, notebook computer, individual Digital assistants(Personal Digital Assistant, PDA)Deng, can be operate in software unit in these terminals, The unit that hardware cell or software and hardware are combined, can also be integrated into these terminals or runs on as independent suspension member In the application system of these terminals.
The mobile terminal document, which searches device, to be included store path acquiring unit 21, indexes and set up unit 22, information reception Unit 23, searching unit 24 and display unit 25.Wherein, each unit concrete function is as follows:
Store path acquiring unit 21, the store path for obtaining mobile terminal document;
Index sets up unit 22, for setting up tree index according to the store path;
Information receiving unit 23, is wrapped for receiving in mobile terminal document search request information, the search request information Key word information containing file to be found;
Searching unit 24, for searching the key word information in tree index, obtains keyword letter Cease the store path of respective file;
Display unit 25, for obtaining the file to be found from the store path of the respective file, and by acquisition The file to be found is shown to user.
Further, after the store path of mobile terminal document is obtained, described device also includes:
Memory cell 26, for the store path of acquisition to be write in new file, and by the new file Folder is stored under the root of mobile terminal.
Further, described device also includes:
Updating block 27, for updating stored store path according to more new command;The more new command include by with The renewal of family input starts command triggers, or is triggered automatically according to the renewal time limit of configuration.
Further, described device also includes:
Dispensing unit 28, the renewal time limit for being pre-configured with the store path.
Further, the display unit 25 also includes:
Data obtaining module 251, it is each described to be found for when the file to be found of acquisition has multiple, obtaining The lookup frequency information and affiliated classification information of file;
Display module 252, for according to the lookup frequency information and affiliated classification information, calculating each file to be found Weights fraction, and display is ranked up to the file to be found according to the weights fraction;Wherein, calculate each to be found The formula of the weights fraction of file is:
Q=q+kn*fn
Q is each file weights fraction to be found calculated, and q is each corresponding weights basic value of file to be found, n tables Show n-th of file to be found, n is the integer more than 0, knIt is the importance that is set previously according to classification information because of value, fnFor n-th The corresponding lookup frequency of individual file to be found.
It is apparent to those skilled in the art that, for convenience and simplicity of description, only with above-mentioned each function Unit, the division progress of module are for example, in practical application, as needed can distribute above-mentioned functions by different work( Can unit, module complete, i.e. the internal structure of described device is divided into different functional unit or module, to complete above description All or part of function.Each functional unit or module in embodiment can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit, above-mentioned integrated list Member or module can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.In addition, each function Unit, the specific name of module are also only to facilitate mutually differentiation, is not limited to the protection domain of the application.Above-mentioned dress Middle unit, the specific work process of module are put, the corresponding process of preceding method embodiment is may be referred to, will not be repeated here.
In summary, the embodiment of the present invention is by obtaining the store path of mobile terminal document, and according to the storage road Tree index is set up in footpath, is receiving the mobile terminal document search request information of user, can be according to the index certainly Dynamic, the quick file found needed for user.The embodiment of the present invention causes mobile terminal to possess ff function.And Realize that simply easy to operate, quick, ff efficiency is higher, improves Consumer's Experience.In addition, the embodiment of the present invention is being obtained When the file to be found taken has multiple, by calculating the weights fraction of each file to be found, and according to the weights point It is several that display is ranked up to the file to be found, facilitate user to select and check, with stronger usability and practicality.
Those of ordinary skill in the art are further appreciated that all or part of step realized in above-described embodiment method is can To instruct the hardware of correlation to complete by program, described program can be stored in a computer read/write memory medium In, described storage medium, including ROM/RAM, disk, CD etc..
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, Some equivalent substitutes or obvious modification are made on the premise of not departing from present inventive concept, and performance or purposes are identical, all should It is considered as belonging to the scope of patent protection that the present invention is determined by the claims submitted.

Claims (8)

1. a kind of method that mobile terminal document is searched, it is characterised in that methods described includes:
The store path of mobile terminal document is obtained, the store path refers to the absolute path of file;
Tree index is set up according to the store path;
The keyword comprising file to be found in mobile terminal document search request information, the search request information is received to believe Breath;
The key word information is searched in tree index, the storage road of the key word information respective file is obtained Footpath;
The file to be found is obtained from the store path of the respective file, and the file to be found of acquisition is shown to User;
It is described the file to be found of acquisition is shown to user to include:
When the file to be found of acquisition has multiple, each lookup frequency information of the file to be found is obtained and affiliated Classification information;
According to the lookup frequency information and affiliated classification information, the weights fraction of each file to be found is calculated, and according to institute State weights fraction and display is ranked up to the file to be found;
Wherein, the formula of the weights fraction of each file to be found of calculating is:
Q=q+kn*fn
Q is each file weights fraction to be found for calculating, and q represents for the corresponding weights basic value of each file to be found, n N files to be found, n is the integer more than 0, knIt is the importance that is set previously according to classification information because of value, fnTreated for n-th The corresponding lookup frequency of locating file.
2. the method as described in claim 1, it is characterised in that described after the store path of mobile terminal document is obtained Method also includes:
The store path of acquisition is write in new file, and the new file is stored in the root of mobile terminal Under catalogue.
3. method as claimed in claim 2, it is characterised in that methods described further comprises following step:
Stored store path is updated according to more new command, the renewal that the more new command includes being inputted by user starts order Triggering, or triggered automatically according to the renewal time limit of configuration.
4. method as claimed in claim 3, it is characterised in that according to more new command update stored store path it Before, methods described also includes:
It is pre-configured with the renewal time limit of the store path.
5. the device that a kind of mobile terminal document is searched, it is characterised in that described device includes:
Store path acquiring unit, the store path for obtaining mobile terminal document, the store path refers to file Absolute path;
Index sets up unit, for setting up tree index according to the store path;
Information receiving unit, for receiving in mobile terminal document search request information, the search request information comprising to be checked Look for the key word information of file;
Searching unit, for searching the key word information in tree index, obtains key word information correspondence The store path of file;
Display unit, for obtaining the file to be found from the store path of the respective file, and will be treated described in acquisition Locating file is shown to user;
The display unit includes:
Data obtaining module, for when the file to be found of acquisition has multiple, obtaining each file to be found Search frequency information and affiliated classification information;
Display module, for according to the lookup frequency information and affiliated classification information, calculating the weights of each file to be found Fraction, and display is ranked up to the file to be found according to the weights fraction;Wherein, each file to be found is calculated The formula of weights fraction is:
Q=q+kn*fn
Q is each file weights fraction to be found for calculating, and q represents for the corresponding weights basic value of each file to be found, n N files to be found, n is the integer more than 0, knIt is the importance that is set previously according to classification information because of value, fnTreated for n-th The corresponding lookup frequency of locating file.
6. device as claimed in claim 5, it is characterised in that described device also includes:
Memory cell, is stored for the store path of acquisition to be write in new file, and by the new file Under the root of mobile terminal.
7. device as claimed in claim 6, it is characterised in that described device also includes:
Updating block, for updating stored store path according to more new command;The more new command includes being inputted by user Renewal start command triggers, or triggered automatically according to the renewal time limit of configuration.
8. device as claimed in claim 7, it is characterised in that described device also includes:
Dispensing unit, the renewal time limit for being pre-configured with the store path.
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