CN106776847A - Delete the method for media file, device and move on to terminal - Google Patents
Delete the method for media file, device and move on to terminal Download PDFInfo
- Publication number
- CN106776847A CN106776847A CN201611065564.9A CN201611065564A CN106776847A CN 106776847 A CN106776847 A CN 106776847A CN 201611065564 A CN201611065564 A CN 201611065564A CN 106776847 A CN106776847 A CN 106776847A
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- Prior art keywords
- file
- attribute
- media file
- media
- deletion action
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/162—Delete operations
Abstract
The invention discloses a kind of method for deleting media file, device and mobile terminal.Methods described includes：Detection file deletion action；When the operation object of the file deletion action is media file, the media file is deleted；The file attribute of the media file and the operational attribute of the file deletion action are recorded, and the file attribute and the operational attribute are stored in database.The present invention can be by the miss-reason of the Information locating media file of record.
Description
Technical field
The present embodiments relate to file maintenance technology, more particularly to a kind of method for deleting media file, device and shifting
Dynamic terminal.
Background technology
As the fast development of mobile terminal, the function of mobile terminal are more and more, take pictures and amusement has become movement
The major function of terminal.Therefore, be often stored with the various media files such as picture, audio, video in mobile terminal.
User can normally use media file therein, and delete unwanted media file.Due in mobile terminal
Application program it is more, some application programs sometimes also can be using the media file stored in mobile terminal, and to media text
Part carries out deletion action, causes the media file stored in mobile terminal to be lost so that user does not know miss-reason.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of method for deleting media file, device and mobile terminal, to position
The miss-reason of media file.
In a first aspect, the embodiment of the invention provides a kind of method for deleting media file, methods described includes：
Detection file deletion action；
When the operation object of the file deletion action is media file, the media file is deleted；
The file attribute of the media file and the operational attribute of the file deletion action are recorded, and the file is belonged to
Property and the operational attribute are stored in database.
Second aspect, the embodiment of the present invention additionally provides a kind of device for deleting media file, and described device includes：
Operation detection module, for detecting file deletion action；
File removing module, for when the operation object of the file deletion action is media file, deleting the matchmaker
Body file；
Attribute record module, for recording the file attribute of the media file and the operation category of the file deletion action
Property, and the file attribute and the operational attribute are stored in database.
The third aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, including：Housing, processor, memory, electricity
Road plate and power circuit；
The circuit board is placed in the interior volume that the housing is surrounded；
The processor and the memory are arranged on the circuit board；
The power circuit, powers for each circuit or device for the mobile terminal；
The memory, for storing executable program code；
The processor is run executable with described by reading the executable program code stored in the memory
The corresponding program of program code, for performing：
Detection file deletion action；
When the operation object of the file deletion action is media file, the media file is deleted；
The file attribute of the media file and the operational attribute of the file deletion action are recorded, and the file is belonged to
Property and the operational attribute are stored in database.
The technical scheme of the embodiment of the present invention, by the file attribute and text of the record media file when media file is deleted
The operational attribute of part deletion action, and the file attribute and the operational attribute are preserved, such that it is able to pass through the information of record
The miss-reason of located media file.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the method for deletion media file that the embodiment of the present invention one is provided；
Fig. 2 is a kind of flow chart of the method for deletion media file that the embodiment of the present invention two is provided；
Fig. 3 is a kind of flow chart of the method for deletion media file that the embodiment of the present invention three is provided；
Fig. 4 is a kind of flow chart of the method for deletion media file that the embodiment of the present invention four is provided；
Fig. 5 is a kind of structural representation of the device of deletion media file that the embodiment of the present invention five is provided；
Fig. 6 is a kind of structural representation of mobile terminal that the embodiment of the present invention six is provided.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part rather than full content related to the present invention is illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart of the method for deletion media file that the embodiment of the present invention one is provided, and the present embodiment can be fitted
Situation for deleting media file, the method can be performed by the device of deletion media file, and the device can be by hardware
And/or software realizes that the device can be only fitted in the mobile terminals such as mobile phone or panel computer, the method specifically includes as follows
Step：
Step 110, detects file deletion action.
A system service can be started, for processing deletion event, file deletion action is detected by the system service.
Wherein, the file deletion action is probably that user actively initiates, it is also possible to what application program was initiated.
Wherein, before file deletion action is detected, can also include：
File opening deletion record is switched.
In the file deletion record switch open, can just be deleted when the file deletion action of media file is detected
Log file attribute and corresponding operational attribute while except media file, this document deletion record switch acquiescence are opened, user
This document deletion record switch can also be turned on or off, man-machine interaction is increased.If file deletion record switch does not have
There is unlatching, then can be deleted in usual way, be i.e. not log file attribute and operational attribute.
Step 120, when the operation object of the file deletion action is media file, deletes the media file.
Wherein, the media file is including picture file, audio file or video file etc..
When file deletion action is detected, interface interchange system service interface can be deleted by system layer and judge described
Whether the operation object of file deletion action is the media files such as picture or audio frequency and video.Specifically, when judging, behaviour can be obtained
Make the suffix name of object, judge whether it is the media files such as picture file, audio file or video file according to suffix name, such as
It is video file that fruit suffix entitled rmvb or avi etc. then determines, determines it is audio file if suffix entitled MP3 or wav etc.,
Determine it is picture file if suffix entitled jpg or png etc. common picture format suffix.
Step 130, records the file attribute of the media file and the operational attribute of the file deletion action, and by institute
State file attribute and the operational attribute is stored in database.
Wherein, the file attribute includes file name and file storing path, and the operational attribute includes erasing time
Originated with deleting.The file attribute can also include file size, text in addition to including file name and file storing path
Part form and file storing path etc..The operational attribute is the attribute of file deletion action, and the erasing time is basis
File deletion action is deleted the time of file, and the deletion source refers to the promoter for initiating the file deletion action (as used
Family or certain application program), when it is application program to delete source, the deletion source of record can be the bag of the application program
Name.
After the media file is deleted, the file attribute of the media file and the behaviour of the file deletion action are recorded
Make attribute, and the file attribute and operational attribute of record are stored in the database of mobile terminal, facilitate user to check and seek
Look for deletion reason.
The technical scheme of the present embodiment, is deleted by the file attribute and file of the record media file when media file is deleted
The operational attribute of division operation, and the file attribute and the operational attribute are preserved, such that it is able to pass through the Information locating of record
The miss-reason of media file.When user feedback data is lost, the data record that can be checked in database, according to database
Record location be which application program is deleted, the reason for can thus finding media file and lose.
Embodiment two
Fig. 2 is a kind of flow chart of the method for deletion media file that the embodiment of the present invention two is provided, and the present embodiment is upper
State and be optimized on the basis of embodiment, after the file attribute and the operational attribute are stored in database,
Still further comprise：Periodically the file attribute and operational attribute in database are synchronized in server, and delete the data
File attribute and operational attribute in storehouse.The method specifically includes following steps：
Step 210, detects file deletion action.
Step 220, when the operation object of the file deletion action is media file, deletes the media file.
Step 230, records the file attribute of the media file and the operational attribute of the file deletion action, and by institute
State file attribute and the operational attribute is stored in database.
, periodically be synchronized to the file attribute and operational attribute in database in server, and delete the number by step 240
According to file attribute and operational attribute in storehouse.
File attribute and corresponding behaviour that periodically (such as one week or one month) will be stored in the database of mobile terminal
Make property synchronization in server, with the identification marking that is designated of mobile terminal when preserving in the server, and synchronously completing
The file attribute and operational attribute preserved in the database for deleting mobile terminal afterwards.
Wherein, the mark of mobile terminal can be IMEI (the International Mobile of mobile terminal
Equipment Identity, mobile device world identification code, are also called International Mobile Station Equipment Identification), or it is mobile whole
MAC (Medium/Media Access Control, the media access control) address at end.IMEI is used in GSM (Global
System for Mobile Communication, global system for mobile communications) each independent hand is recognized in mobile network
Machine, equivalent to the ID card No. of mobile phone.MAC Address is used for representing the identifier of each website on internet, using 16
System number represents, totally six bytes (48).
The technical scheme of the present embodiment, on the basis of above-described embodiment, by periodically by the file attribute in database
It is synchronized in server with operational attribute, and deletes the file attribute and operational attribute in the database, can be preserved for a long time
The file attribute and corresponding operational attribute, and the memory space of mobile terminal is saved, so that user can be looked into by backstage
The record for looking for media file to lose, positions miss-reason.
Embodiment three
Fig. 3 is a kind of flow chart of the method for deletion media file that the embodiment of the present invention three is provided, and the present embodiment is upper
State and be optimized on the basis of embodiment, " when the operation object of the file deletion action is media file, institute will be deleted
State media file " further it is optimized for " when the operation object of the file deletion action is media file, carrying user
Show；When the confirmation for receiving user is operated, the media file is deleted ".The method specifically includes following steps：
Step 310, detects file deletion action.
Step 320, when the operation object of the file deletion action is media file, points out user.
Judge when by the suffix name of the operation object to file deletion action, judge that the operation object is matchmaker
During body file, can be pointed out to user by ejecting the form of prompting frame, can such as point out user " media text will be deleted
Part, once delete irrecoverable ".Media file therein can be replaced with specific file format, i.e., judged by suffix name
Go out for drill and oppose as if during picture file, can directly point out user " picture file will be deleted, once delete irrecoverable "；It is logical
Cross suffix name to judge operation object when being audio file, can directly point out user " audio file will be deleted, once delete
It is irrecoverable "；When to judge operation object be video file by suffix name, can directly point out user " video will be deleted
File, once delete irrecoverable ".
Step 330, when the confirmation for receiving user is operated, deletes the media file.
After user clicks on ACK button in prompting frame, mobile terminal just have received the confirmation operation of user, connect
After receiving the confirmation operation of user, the media file is deleted.If receiving the cancellation operation of user, no longer delete described
Media file.
Step 340, records the file attribute of the media file and the operational attribute of the file deletion action, and by institute
State file attribute and the operational attribute is stored in database.
In the present embodiment, operational attribute can further record the operation whether user agrees to.
When the technical scheme of the present embodiment by the operation object in file deletion action is media file, user is entered
Row prompting, only when the confirmation for receiving user is operated, just deletes the media file, it is to avoid user or application program
The important media file of user is deleted, such that it is able to prevent from deleting media file by mistake.
Example IV
Fig. 4 is a kind of flow chart of the method for deletion media file that the embodiment of the present invention four is provided, and the present embodiment is upper
State and be optimized on the basis of embodiment, after the file attribute and the operational attribute are stored in database,
Still further comprise：According to the deletion source in operational attribute, belong to same every what is preserved in Preset Time staqtistical data base
Delete the quantity of the file deletion action in source；When the quantity is more than preset value and deletion source is application program,
Application program described in prompting user frequently deletes media file.The method specifically includes following steps：
Step 410, detects file deletion action.
Step 420, when the operation object of the file deletion action is media file, deletes the media file.
Step 430, records the file attribute of the media file and the operational attribute of the file deletion action, and by institute
State file attribute and the operational attribute is stored in database.
Step 440, according to the deletion source in operational attribute, belongs to same every what is preserved in Preset Time staqtistical data base
The quantity of the one file deletion action for deleting source.
Due to deleting the promoter that source is file deletion action, deleted by counting the same file initiated in source of deleting
The quantity of operation, it is determined that initiating the more deletion source of file deletion action.When being counted, can be united with each Preset Time
Once, such as every month counts once meter.
Step 450, when the quantity is more than preset value and deletion source is application program, pointing out should described in user
Media file is frequently deleted with program.
Because user is the user of mobile terminal, user is also possible to initiate more file deletion action, uses householder
The act of deleting of sight need not be prompted the user with, and only judge to delete the act of deleting that source is application program, and source is deleted when same
The quantity of file deletion action when being application program more than preset value (such as 5 times) and deletion source, point out the user application
Program more frequently deletes media file, and the application program is processed by user.
The technical scheme of the present embodiment, on the basis of above-described embodiment, by the category preserved in periodic statistical database
In the quantity of the same file deletion action for deleting source, and it is application program to be more than preset value and delete source in the quantity
When, point out the user application program frequently to delete media file, so that user can enter to this application program for comparing rogue
Row treatment.
Embodiment five
Fig. 5 is a kind of structural representation of the device of deletion media file that the embodiment of the present invention five is provided, such as Fig. 5 institutes
Show, the device of the deletion media file described in the present embodiment includes operation detection module 510, file removing module 520 and attribute
Logging modle 530.
Wherein, detection module 510 is operated, for detecting file deletion action；
File removing module 520, for when the operation object of the file deletion action is media file, deleting described
Media file；
Attribute record module 530, for recording the file attribute of the media file and the behaviour of the file deletion action
Make attribute, and the file attribute and the operational attribute are stored in database.
Optionally, also include：
Property synchronization module, it is fixed for after the file attribute and the operational attribute are stored in database
Be synchronized to file attribute and operational attribute in database in server by the phase, and delete the file attribute in the database and
Operational attribute.
Optionally, the file removing module includes：
Tip element is deleted, for when the operation object of the file deletion action is media file, being carried out to user
Prompting；
File deletes unit, during for being operated in the confirmation for receiving user, deletes the media file.
Optionally, the file attribute includes file name and file storing path, when the operational attribute includes deleting
Between and delete originate.
Optionally, also include：
Statistical module, for after the file attribute and the operational attribute are stored in database, according to behaviour
Make the deletion source in attribute, behaviour is deleted every the same file for deleting source that belongs to preserved in Preset Time staqtistical data base
The quantity of work；
Reminding module, for when the quantity is more than preset value and deletion source is application program, pointing out user
The application program frequently deletes media file.
The device of above-mentioned deletion media file can perform the side of the deletion media file that any embodiment of the present invention is provided
Method, possesses the corresponding functional module of execution method and beneficial effect.Ins and outs of detailed description in the present embodiment, can not join
The method for seeing the deletion media file that any embodiment of the present invention is provided.
Embodiment six
A kind of mobile terminal is present embodiments provided, including：Housing, processor, memory, circuit board and power circuit；
The circuit board is placed in the interior volume that the housing is surrounded；
The processor and the memory are arranged on the circuit board；
The power circuit, powers for each circuit or device for the mobile terminal；
The memory, for storing executable program code；
The processor is run executable with described by reading the executable program code stored in the memory
The corresponding program of program code, for performing：
Detection file deletion action；
When the operation object of the file deletion action is media file, the media file is deleted；
The file attribute of the media file and the operational attribute of the file deletion action are recorded, and the file is belonged to
Property and the operational attribute are stored in database.
Fig. 6 is a kind of structural representation of mobile terminal that the embodiment of the present invention six is provided, as shown in fig. 6, the movement end
End can include：Memory 601, central processing unit (Central Processing Unit, hereinafter referred to as CPU) 602, peripheral hardware
Interface 603, RF (Radio Frequency, radio frequency) circuit 605, voicefrequency circuit 606, loudspeaker 611, power management chip
608th, input/output (I/O) subsystem 609, touch-screen 612, other input/control devicess 610 and outside port 604, this
A little parts are communicated by one or more communication bus or holding wire 607.Power management chip 608 is in the power circuit
An acp chip.
It should be understood that diagram mobile terminal 600 is only an example of mobile terminal, and mobile terminal 600
Can have than the more or less part shown in figure, can combine two or more parts, or can be with
Configured with different parts.Various parts shown in figure can be including one or more signal transactings and/or special
Integrated circuit is realized in the combination of interior hardware, software or hardware and software.
The mobile terminal of deletion media file for being provided with regard to the present embodiment below is described in detail, the mobile terminal with
As a example by mobile phone.
Memory 601, the memory 601 can be accessed by CPU602, Peripheral Interface 603 etc., and the memory 601 can
With including high-speed random access memory, nonvolatile memory can also be included, such as one or more disk memories,
Flush memory device or other volatile solid-state parts.
The input of equipment and output peripheral hardware can be connected to CPU602 and deposited by Peripheral Interface 603, the Peripheral Interface 603
Reservoir 601.
I/O subsystems 609, the I/O subsystems 609 can be by the input/output peripheral in equipment, such as touch-screen 602
(equivalent to the screen in above-described embodiment) and other input/control devicess 610, are connected to Peripheral Interface 603.I/O subsystems
609 can include display controller 6091 and one or more input controllers for controlling other input/control devicess 610
6092.Wherein, one or more input controllers 6092 from other input/control devicess 610 receive electric signal or to other
Input/control devices 610 sends electric signal, and other input/control devicess 610 can include physical button (pressing button, rocking arm
Button etc.), dial, slide switch, control stick, click on roller.What deserves to be explained is, input controller 6092 can with it is following
Any one connection：The instruction equipment of keyboard, infrared port, USB interface and such as mouse.
Touch-screen 612, the touch-screen 612 is the input interface and output interface between user terminal and user, can
Depending on output display to user, visual output can be including figure, text, icon, video etc..
Display controller 6091 in I/O subsystems 609 receives electric signal or is sent out to touch-screen 612 from touch-screen 612
Electric signals.Contact on the detection touch-screen of touch-screen 612, the contact that display controller 6091 will be detected is converted to and display
The interaction of the user interface object on touch-screen 612, that is, realize man-machine interaction, is displayed in the user interface on touch-screen 612
Object can be the icon of running game, the icon etc. that is networked to corresponding network.What deserves to be explained is, equipment can also include light
Mouse, light mouse is the extension for not showing the visual touch sensitive surface for exporting, or the touch sensitive surface formed by touch-screen.
RF circuits 605, are mainly used in setting up the communication of mobile phone and wireless network (i.e. network side), realize mobile phone and wireless network
The data receiver of network and transmission.Such as transmitting-receiving short message, Email etc..Specifically, RF circuits 605 are received and send RF letters
Number, RF signals are also referred to as electromagnetic signal, and RF circuits 605 convert electrical signals to electromagnetic signal or electromagnetic signal is converted into telecommunications
Number, and communicated with communication network and other equipment by the electromagnetic signal.RF circuits 605 can be included for performing
The known circuit of these functions, it includes but is not limited to antenna system, RF transceivers, one or more amplifiers, tuner, one
Individual or multiple oscillators, digital signal processor, CODEC (COder-DECoder, coder) chipset, ID mould
Block (Subscriber Identity Module, SIM) etc..
Voicefrequency circuit 606, is mainly used in receiving voice data from Peripheral Interface 603, and the voice data is converted into telecommunications
Number, and the electric signal is sent to loudspeaker 611.
Loudspeaker 611, for the voice signal for receiving mobile phone from wireless network by RF circuits 605, is reduced to sound
And play the sound to user.
Power management chip 608, for being powered by the hardware that CPU602, I/O subsystem and Peripheral Interface are connected
And power management.
CPU602 provided in an embodiment of the present invention can perform the deletion media file that any embodiment of the present invention is provided
Method, possesses the corresponding functional module of execution method and beneficial effect.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
More other Equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (11)
1. it is a kind of delete media file method, it is characterised in that methods described includes：
Detection file deletion action；
When the operation object of the file deletion action is media file, the media file is deleted；
Record the file attribute of the media file and the operational attribute of the file deletion action, and by the file attribute and
The operational attribute is stored in database.
2. method according to claim 1, it is characterised in that be stored in by the file attribute and the operational attribute
After in database, also include：
Periodically the file attribute and operational attribute in database are synchronized in server, and delete the file in the database
Attribute and operational attribute.
3. method according to claim 1, it is characterised in that when the operation object of the file deletion action is media text
During part, deleting the media file includes：
When the operation object of the file deletion action is media file, user is pointed out；
When the confirmation for receiving user is operated, the media file is deleted.
4. according to any described methods of claim 1-3, it is characterised in that the file attribute includes file name and file
Storing path, the operational attribute includes erasing time and deletes to originate.
5. method according to claim 4, it is characterised in that be stored in by the file attribute and the operational attribute
After in database, also include：
According to the deletion source in operational attribute, belong to what same deletion was originated every what is preserved in Preset Time staqtistical data base
The quantity of file deletion action；
When the quantity is more than preset value and deletion source is application program, application program described in prompting user is frequently deleted
Except media file.
6. it is a kind of delete media file device, it is characterised in that described device includes：
Operation detection module, for detecting file deletion action；
File removing module, for when the operation object of the file deletion action is media file, deleting the media text
Part；
Attribute record module, for recording the file attribute of the media file and the operational attribute of the file deletion action,
And the file attribute and the operational attribute are stored in database.
7. device according to claim 6, it is characterised in that also include：
Property synchronization module, for after the file attribute and the operational attribute are stored in database, periodically will
File attribute and operational attribute in database are synchronized in server, and delete the file attribute in the database and operation
Attribute.
8. device according to claim 6, it is characterised in that the file removing module includes：
Tip element is deleted, for when the operation object of the file deletion action is media file, pointing out user；
File deletes unit, during for being operated in the confirmation for receiving user, deletes the media file.
9. according to any described devices of claim 6-8, it is characterised in that the file attribute includes file name and file
Storing path, the operational attribute includes erasing time and deletes to originate.
10. device according to claim 9, it is characterised in that also include：
Statistical module, for after the file attribute and the operational attribute are stored in database, belonging to according to operation
Property in deletion source, belong to the same file deletion action for deleting source every what is preserved in Preset Time staqtistical data base
Quantity；
Reminding module, for when the quantity is more than preset value and deletion source is application program, pointing out described in user
Application program frequently deletes media file.
A kind of 11. mobile terminals, it is characterised in that including：Housing, processor, memory, circuit board and power circuit；
The circuit board is placed in the interior volume that the housing is surrounded；
The processor and the memory are arranged on the circuit board；
The power circuit, powers for each circuit or device for the mobile terminal；
The memory, for storing executable program code；
The processor is run and the executable program by reading the executable program code stored in the memory
The corresponding program of code, for performing：
Detection file deletion action；
When the operation object of the file deletion action is media file, the media file is deleted；
Record the file attribute of the media file and the operational attribute of the file deletion action, and by the file attribute and
The operational attribute is stored in database.
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| CN201611065564.9A CN106776847B (en) | 2016-11-28 | 2016-11-28 | Method and device for deleting media file and mobile terminal |
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| CN201611065564.9A CN106776847B (en) | 2016-11-28 | 2016-11-28 | Method and device for deleting media file and mobile terminal |
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| CN110324562A (en) * | 2018-03-28 | 2019-10-11 | 青岛海尔多媒体有限公司 | Control the methods, devices and systems and computer readable storage medium of intelligent meeting |
| CN112235451A (en) * | 2020-10-21 | 2021-01-15 | 广州三星通信技术研究有限公司 | Method and device for providing alarm about deleted contact |
| CN114157880A (en) * | 2022-02-08 | 2022-03-08 | 飞狐信息技术（天津）有限公司 | Video deleting method and device, storage medium and electronic equipment |
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| CN105893534A (en) * | 2016-03-31 | 2016-08-24 | 乐视控股（北京）有限公司 | Media file deleting method and device |
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| CN110324562A (en) * | 2018-03-28 | 2019-10-11 | 青岛海尔多媒体有限公司 | Control the methods, devices and systems and computer readable storage medium of intelligent meeting |
| CN110324562B (en) * | 2018-03-28 | 2021-04-09 | 青岛海尔多媒体有限公司 | Method, apparatus and system for controlling intelligent conference and computer readable storage medium |
| CN112235451A (en) * | 2020-10-21 | 2021-01-15 | 广州三星通信技术研究有限公司 | Method and device for providing alarm about deleted contact |
| CN114157880A (en) * | 2022-02-08 | 2022-03-08 | 飞狐信息技术（天津）有限公司 | Video deleting method and device, storage medium and electronic equipment |
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