CN105956055A - Local music file filtering method and apparatus - Google Patents
Local music file filtering method and apparatus Download PDFInfo
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- CN105956055A CN105956055A CN201610268418.XA CN201610268418A CN105956055A CN 105956055 A CN105956055 A CN 105956055A CN 201610268418 A CN201610268418 A CN 201610268418A CN 105956055 A CN105956055 A CN 105956055A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
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Abstract
Embodiments of the invention provide a local music file filtering method and apparatus. The method comprises the steps of obtaining content attributes of local music files; filtering out the file with the content attribute being a non-music type in a preset filtering mode according to the obtained content attributes; and hiding the filtered file of the non-music type. According to the embodiments of the method and apparatus, the file of the non-music type in the local music files can be filtered, so that the user experience is improved.
Description
Technical field
The present embodiments relate to application program technical field, particularly relate to a kind of music local file
Filter method and device.
Background technology
Intelligent terminal is a class embedded computer system equipment, therefore its architecture frame with
Embedded system architecture is consistent；Meanwhile, intelligent terminal is as the one of embedded system
Individual application direction, its application scenarios sets more clear and definite, and therefore, its architecture ratio is the most embedding
Definitely, granularity is thinner for embedded system structure, and has some self feature.Nowadays intelligence
After energy terminal is along with being mounted with different types of application program, becomes and possess corresponding function
Game application in touch screen terminal, such as mobile touch screen terminal, text application, music application
Deng.
Wherein along with high-tech development, the life of people is more and more rich and varied, real the mankind
Now can music be carried with by the side of time, almost under the application of each intelligent terminal's user
Carrying the existence that all can't do without the application of a music in ranks, each one has each one do not thank you for your congratulation
Good, each the functional requirement of application is also not quite similar, the most omnifarious music should
With in the visual field occurring in people, make us too plenty for the eye to take it all in.
The feature of music application is exactly to want whenever and wherever possible to listen just to listen, present all kinds of music
Broadcasting application all focuses on tonequality, interface, Qu Ku, high in the clouds etc. major function and spends the big time.
From content, music applies leading high tone quality music, most with 320kbps tonequality
Lossless music ensure tonequality, make every effort to accomplish CD quality music；Development functionally, more
Obvious to all, music application just from the past simple listen to music towards more diversification
Function explore.
But, usual user music apply locally stored in, the most only music, also
There is other kinds of file, all put together, can make to search music and become less to facilitate, because of
This there is a need to improve the storage mode of existing music local file.
Summary of the invention
The embodiment of the present invention provides a kind of music local file filter method and device, it is possible to music
Local file carries out file filter, thus improves Consumer's Experience.
A kind of music local file filter method that the embodiment of the present invention provides, including: obtain music
The contents attribute of local file；According to the contents attribute obtained, with the filter type pre-set,
Filter out the file that contents attribute is unmusical type；The file of the unmusical type that will filter out enters
Row is hidden.
Preferably, described method also includes: pre-set filter type, and described filter type is base
Contents attribute in file filters.
Preferably, described contents attribute based on file filters, including: based on contents attribute
Middle file type filters；Or, filter based on unfolding mode in contents attribute；Or,
Filter based on content provider in contents attribute.
Preferably, described method also includes: whether judge the file type in the contents attribute obtained
Belong to the music file type pre-set；Or, it is judged that the side of opening in the contents attribute of acquisition
Whether formula belongs to the music file unfolding mode pre-set；Or, it is judged that judge the content obtained
Whether the content provider in attribute belongs to the music file contents supplier pre-set.
Preferably, described in filter out the file that contents attribute is unmusical type, including: filter out
It is not belonging to the music local file of music file type that the pre-sets literary composition as unmusical type
Part；Or, filter out the music local file of music file unfolding mode being not belonging to pre-set
File as unmusical type；Or, filter out the music file contents being not belonging to pre-set
The music local file of supplier is as the file of unmusical type.
Preferably, the file of the unmusical type that will filter out described in also includes after being hidden:
Hiding of the file of the unmusical type that cancellation filters out.
A kind of music local file defecator that the embodiment of the present invention provides, including: first processes
Module, for obtaining the contents attribute of music local file；Second processing module, for according to obtaining
The contents attribute taken, with the filter type pre-set, filtering out contents attribute is unmusical type
File；3rd processing module, the file of the unmusical type for will filter out is hidden.
Preferably, described device also includes: arrange module, is used for pre-setting filter type, institute
Stating filter type is that contents attribute based on file filters, particularly as follows: the music pre-set
File type, filters based on file type in contents attribute；Or, the music pre-set
Modes to open a file, filters based on unfolding mode in contents attribute；Or, pre-set
Music file contents supplier, filters based on content provider in contents attribute.
Preferably, described second processing module, specifically for: judge in the contents attribute obtained
Whether file type belongs to the music file type pre-set, and filters out and is not belonging to pre-set
The music local file of music file type is as the file of unmusical type；Or, it is judged that obtain
Contents attribute in unfolding mode whether belong to the music file unfolding mode pre-set, filter
Go out the music local file of music file unfolding mode being not belonging to pre-set as unmusical type
File；Or, it is judged that judge whether the content provider in the contents attribute obtained belongs in advance
The music file contents supplier arranged, filters out the music file contents being not belonging to pre-set and carries
The music local file of donor is as the file of unmusical type.
Preferably, described 3rd processing module, it is additionally operable to: the unmusical type that cancellation filters out
Hiding of file.
A kind of music local file filter method of embodiment of the present invention offer and device, by obtaining
The contents attribute of music local file, and according to the contents attribute obtained and the filtration side pre-set
Formula, filters out the file that contents attribute is unmusical type, and the unmusical type that will filter out
File is hidden, thus only to user's music file in music folder, improves user's body
Test.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is introduced the most simply, aobvious and easy
Insight, the accompanying drawing in describing below is some embodiments of the present invention, for ordinary skill
From the point of view of personnel, on the premise of not paying creative work, it is also possible to obtain it according to these accompanying drawings
His accompanying drawing.
The flow process signal of a kind of music local file filter method that Fig. 1 provides for the embodiment of the present invention
Figure；
The detailed process of a kind of music local file filter method that Fig. 2 provides for the embodiment of the present invention
Schematic diagram；
The structural representation of a kind of music local file defecator that Fig. 3 provides for the embodiment of the present invention
Figure；
Fig. 4 (a) is to the application examples schematic diagram that 4 (c) is Fig. 2.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with
Accompanying drawing in the embodiment of the present invention, carries out clear, complete to the technical scheme in the embodiment of the present invention
Ground describes, it is clear that described embodiment is a part of embodiment of the present invention rather than whole
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
Intelligent terminal, such as intelligent touch screen terminal, be the most especially set to mobile touch screen terminal, as
Ipad, mobile phone etc., be conventional operating system in aforesaid mobile touch screen terminal, as Andriod,
Ios etc., specifically do not limit herein.
Embodiment one
The flow process signal of a kind of music local file filter method that Fig. 1 provides for the embodiment of the present invention
Figure, refers to Fig. 1, and the method includes:
101, the contents attribute of music local file is obtained.
102, according to the contents attribute obtained, with the filter type pre-set, filter out content and belong to
Property is the file of unmusical type.
The file of the unmusical type that 103, will filter out is hidden.
Embodiment two
The detailed process of a kind of music local file filter method that Fig. 2 provides for the embodiment of the present invention
Schematic diagram, refers to Fig. 2, and the method includes:
201, filter type is pre-set.
Contents attribute is some illustrative information, can be used to help you to search and arrange the document, interior
Hold attribute to be not included in the actual content of file, and there is provided the information of relevant document, such as
File name, file type, unfolding mode, version, amendment date, author, classification etc. belong to
Property information.
In this step, filter type is that contents attribute based on file filters.
Preferably, can filter based on file type in contents attribute, it is judged that file type is
The no music file type pre-set that belongs to, the most common mp3 form, wma form, wav
Form etc..
Furthermore it is also possible to filter based on unfolding mode in contents attribute, it is judged that unfolding mode is
The no music file unfolding mode pre-set that belongs to, the most common media player or certain
The music player etc. of a little brands.
Further, it is also possible to filter based on content provider in contents attribute, it is judged that content provides
Whether person belongs to the music file contents supplier pre-set, and specifically, can be used each by bar
Class API (Application Programming Interface, application programming interface) obtains this article
Content provider's data of part.
Certainly also have other filter type, do not limit at this.
202, the contents attribute of music local file is obtained.
In this step, with the contents attribute that Android obtains music file by MediaStore it is
Example, android system provides MediaScanner, and MediaProvider, MediaStore etc. connect
Mouthful, and provide a set of database table, it is supplied to use by the way of Content Provider
Family, system will scan the media file on SD card and mobile phone EMS memory automatically, such as audio, video,
Pictures etc., are put into corresponding information in the database table defined.
If needing to inquire about the music local file on SD card, can pass through:
Cursor query(Uri uri,String[] projection,String selection,String[]
selectionArgs,String sortOrder)；
Wherein, Uri: indicate database-name the to be inquired about title plus table, from MediaStore
In we can find the parameter of corresponding information, specifically refer to develop document；
Projection: which row in given query database table, will include phase in the vernier of return
The information answered.Null then returns all information；
Selection: given query condition；
SelectionArgs: have in parameter selection？This symbol is, here can be with reality
Value replaces this question mark.If selection does not has this？If, then this String array
Can be null；
SortOrder: putting in order of given query result.
Above simply as a example by Android, do not limit at this.
203, according to the contents attribute obtained and the filter type pre-set, it is judged that music this locality literary composition
Whether part belongs to unmusical type file, if it is, carry out step 204；If it does not, carry out step
205。
In this step, it is judged that whether the file type in the contents attribute of acquisition belongs to pre-sets
Music file type；
Or, it is judged that whether the unfolding mode in the contents attribute of acquisition belongs to the music pre-set
Modes to open a file；
Or judge whether the content provider in the contents attribute obtained belongs to pre-set
Music file contents supplier.
Certainly also have other judgment mode, do not limit at this.
204, filter out unmusical type file, and the file of the unmusical type that will filter out is carried out
Hide.
In this step, according to the file type in contents attribute, filter out and be not belonging to pre-set
The music local file of music file type；
Or, according to the unfolding mode in contents attribute, filter out the music being not belonging to pre-set
The music local file of modes to open a file；
Or, according to the content provider in contents attribute, filter out the sound being not belonging to pre-set
The music local file of music file content provider.
Certainly also have other judgment mode, do not limit at this.
The file of the unmusical type that will filter out is hidden, specifically, by showing that music is originally
The file at file place, ground, selects the file of the unmusical type filtered out, carries out file hiding
Operation.
Further, follow-up can also operate by cancelling file hiding, weight according to user's request
Newly show file.
205, the file of music type is shown.
The music local file defecator mentioned in the present embodiment can be various intelligent terminal.
Embodiment three
The structural representation of a kind of music local file defecator that Fig. 3 provides for the embodiment of the present invention
Figure.As it is shown on figure 3, this device includes:
First processing module, for obtaining the contents attribute of music local file；
Second processing module, for according to the contents attribute obtained, with the filter type pre-set,
Filter out the file that contents attribute is unmusical type；
3rd processing module, the file of the unmusical type for will filter out is hidden.
Additionally, described device also includes:
Arranging module, be used for pre-setting filter type, described filter type is based in file
Hold attribute to filter, particularly as follows:
The music file type pre-set, filters based on file type in contents attribute；Or
Person,
The music file unfolding mode pre-set, filters based on unfolding mode in contents attribute；
Or,
The music file contents supplier pre-set, is carried out based on content provider in contents attribute
Filter.
Described second processing module, specifically for:
Judge whether the file type in the contents attribute obtained belongs to the music file class pre-set
Type, filters out the music local file of music file type being not belonging to pre-set as unmusical
The file of type；Or,
Judge whether the unfolding mode in the contents attribute obtained belongs to the music file pre-set and beat
Evolution formula, filters out the music local file of music file unfolding mode being not belonging to pre-set and makees
File for unmusical type；Or,
Judge whether the content provider in the contents attribute obtained belongs to the music pre-set
File content supplier, filters out the music of music file contents supplier being not belonging to pre-set
Local file is as the file of unmusical type.
Described 3rd processing module, is additionally operable to: cancel the hidden of the file of unmusical type that filters out
Hide.
Embodiment four
Fig. 4 (a), to the application examples schematic diagram that 4 (c) is Fig. 2, carries out music on mobile terminals
The application examples that local file filters is as follows:
As shown in Fig. 4 (a), by clicking or double-click or force touch, music can be entered local
File, selects file filter function；
As shown in Fig. 4 (b), filter out unmusical type file, and the unmusical class that will filter out
The file of type is hidden；
As shown in Fig. 4 (c), by file filter, only show the file of music type.
A kind of music local file filter method of embodiment of the present invention offer and device, by obtaining
The contents attribute of music local file, and according to the contents attribute obtained and the filtration side pre-set
Formula, filters out the file that contents attribute is unmusical type, and the unmusical type that will filter out
File is hidden, thus only to user's music file in music folder, improves user's body
Test.
Each embodiment in this specification all uses the mode gone forward one by one to describe, between each embodiment
Identical similar part sees mutually, and what each embodiment stressed is to implement with other
The difference of example.For system embodiment, owing to it is substantially similar to method in fact
Executing example, so describe is fairly simple, relevant part sees the part of embodiment of the method and illustrates.
The present invention can be used in numerous general or special purpose computing system environments or configuration.Such as:
Personal computer, server computer, handheld device or portable set, laptop device, many
Processor system, system based on microprocessor, set top box, programmable consumer-elcetronics devices,
Network PC, minicomputer, mainframe computer, include the distributed of any of the above system or equipment
Computing environment etc..
It is last it is noted that the description of the above various embodiments to the present invention is with the mesh described
Be supplied to those skilled in the art.It is not intended to exhaustive or is not intended to limit the present invention
It is formed on single disclosed embodiment.As it has been described above, the various replacements of the present invention and change are for upper
Will be apparent from for stating technology one of ordinary skill in the art.Therefore, although the most specifically beg for
Discuss the embodiment of some alternatives, but other embodiment will be apparent from, or this
Skilled person relatively easily draws.It is contemplated that be included in this present invention discussed
All replacements, amendment and change, and fall in the spirit and scope of above-mentioned application other
Embodiment.
Claims (10)
1. a music local file filter method, it is characterised in that including:
Obtain the contents attribute of music local file；
According to the contents attribute obtained, with the filter type pre-set, filtering out contents attribute is non-sound
The file of happy type；
The file of the unmusical type that will filter out is hidden.
Music local file filter method the most according to claim 1, it is characterised in that described side
Method also includes:
Pre-setting filter type, described filter type is that contents attribute based on file filters.
Music local file filter method the most according to claim 2, it is characterised in that described base
Contents attribute in file filters, including:
Filter based on file type in contents attribute；Or,
Filter based on unfolding mode in contents attribute；Or,
Filter based on content provider in contents attribute.
Music local file filter method the most according to claim 3, it is characterised in that described side
Method also includes:
Judge whether the file type in the contents attribute obtained belongs to the music file type pre-set；
Or,
Judge whether the unfolding mode in the contents attribute obtained belongs to the music file side of opening pre-set
Formula；Or,
Judge whether the content provider in the contents attribute obtained belongs to the music file pre-set
Content provider.
Music local file filter method the most according to claim 4, it is characterised in that described mistake
Leach the file that contents attribute is unmusical type, including:
Filter out the music local file of music file type being not belonging to pre-set as unmusical type
File；Or,
Filter out the music local file of music file unfolding mode being not belonging to pre-set as unmusical
The file of type；Or,
Filter out the music local file of music file contents supplier being not belonging to pre-set as non-sound
The file of happy type.
Music local file filter method the most according to claim 5, it is characterised in that described general
The file of the unmusical type filtered out also includes after being hidden:
Hiding of the file of the unmusical type that cancellation filters out.
7. a music local file defecator, it is characterised in that including:
First processing module, for obtaining the contents attribute of music local file；
Second processing module, for according to the contents attribute obtained, with the filter type pre-set, mistake
Leach the file that contents attribute is unmusical type；
3rd processing module, the file of the unmusical type for will filter out is hidden.
Music local file defecator the most according to claim 7, it is characterised in that described dress
Put and also include:
Arranging module, be used for pre-setting filter type, described filter type is that content based on file belongs to
Property filters, particularly as follows:
The music file type pre-set, filters based on file type in contents attribute；Or,
The music file unfolding mode pre-set, filters based on unfolding mode in contents attribute；Or
Person,
The music file contents supplier pre-set, filters based on content provider in contents attribute.
Music local file defecator the most according to claim 8, it is characterised in that described
Two processing modules, specifically for:
Judge whether the file type in the contents attribute obtained belongs to the music file type pre-set,
Filter out the literary composition being not belonging to the music local file of music file type that pre-sets as unmusical type
Part；Or,
Judge whether the unfolding mode in the contents attribute obtained belongs to the music file side of opening pre-set
Formula, filters out the music local file of music file unfolding mode being not belonging to pre-set as unmusical
The file of type；Or,
Judge whether the content provider in the contents attribute obtained belongs to the music file pre-set
Content provider, filters out the music local file of music file contents supplier being not belonging to pre-set
File as unmusical type.
Music local file defecator the most according to claim 9, it is characterised in that described
3rd processing module, is additionally operable to:
Hiding of the file of the unmusical type that cancellation filters out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610268418.XA CN105956055A (en) | 2016-04-27 | 2016-04-27 | Local music file filtering method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610268418.XA CN105956055A (en) | 2016-04-27 | 2016-04-27 | Local music file filtering method and apparatus |
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| Publication Number | Publication Date |
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| CN105956055A true CN105956055A (en) | 2016-09-21 |
Family
ID=56916653
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610268418.XA Pending CN105956055A (en) | 2016-04-27 | 2016-04-27 | Local music file filtering method and apparatus |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163238A (en) * | 2011-05-09 | 2011-08-24 | 奇智软件（北京）有限公司 | Method and system for file management based on type |
| US20140032575A1 (en) * | 2012-07-30 | 2014-01-30 | Box, Inc. | System and method for advanced search and filtering mechanisms for enterprise administrators in a cloud-based environment |
-
2016
- 2016-04-27 CN CN201610268418.XA patent/CN105956055A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163238A (en) * | 2011-05-09 | 2011-08-24 | 奇智软件（北京）有限公司 | Method and system for file management based on type |
| US20140032575A1 (en) * | 2012-07-30 | 2014-01-30 | Box, Inc. | System and method for advanced search and filtering mechanisms for enterprise administrators in a cloud-based environment |
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Application publication date: 20160921 |
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