CN114845084B - Multi-user screen management method, device, equipment and storage medium - Google Patents
Multi-user screen management method, device, equipment and storage medium Download PDFInfo
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- CN114845084B CN114845084B CN202210780956.2A CN202210780956A CN114845084B CN 114845084 B CN114845084 B CN 114845084B CN 202210780956 A CN202210780956 A CN 202210780956A CN 114845084 B CN114845084 B CN 114845084B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a multi-user screen management method, a device, equipment and a storage medium, wherein a first user folder is generated by acquiring user files of a plurality of user terminals, wherein the user files comprise user identifications; when a screen sharing instruction is received, repeatedly executing screen sharing operation until a screen sharing stopping instruction is received, wherein the screen sharing operation instruction comprises: when detecting that any user file in the first user folder is selected, sending a screen data acquisition instruction to a first user terminal corresponding to the first user identifier according to the first user identifier of the selected first user file, and sending the first screen data to other user terminals after receiving the first screen data of the first user terminal until detecting that a second user file in the first user folder is selected.
Description
Technical Field
The present invention relates to the field of screen management technologies, and in particular, to a method, an apparatus, a device, and a storage medium for screen management for multiple users.
Background
In a multi-user conference scene, different file data need to be shared, and screen sharing needs to be achieved when the file data are shared, in the existing scheme, each participant is thrown on a screen, but a sharing execution mechanism is not used for unified operation control, so that the multi-user conference becomes complicated, the orderliness of a multi-user screen is difficult to achieve, the conference efficiency is low, and the communication time is prolonged.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a multi-user screen management method, device, equipment and storage medium are provided, which realize the management of multi-user screens, improve the conference efficiency while improving the conference order.
In order to solve the above technical problem, the present invention provides a multi-user screen management method, including:
establishing connection relation with a plurality of user terminals, and respectively acquiring connection time of each user terminal;
simultaneously acquiring user files corresponding to the user terminals, and sequencing the user files according to the connection time of each user terminal to generate a first user file folder, wherein the user files comprise user identifications;
when a screen sharing instruction is received, repeatedly executing screen sharing operation until a screen sharing stopping instruction is received, wherein the screen sharing operation specifically comprises the following steps: when any user file in the first user folder is detected to be selected, judging whether the selected first user file is shared, if not, acquiring a first user identifier corresponding to the selected first user file, and if so, re-detecting whether any user file in the first user folder is selected; traversing the first user folder according to the sequence of connection time of user terminals if any user file in the first user folder is not detected to be selected within a preset time period, and taking the first user file which is not shared as any selected user file in the first user folder when the first user file which is not shared is traversed; according to a first user identification corresponding to a selected first user file, sending a screen data acquisition instruction to a first user terminal corresponding to the first user identification, and after receiving the first screen data of the first user terminal, sending the first screen data to other user terminals until detecting that a second user file in the first user folder is selected.
In a possible implementation manner, sending a screen data obtaining instruction to a first user terminal corresponding to a first user identifier according to the first user identifier corresponding to the selected first user file specifically includes:
obtaining a first user terminal corresponding to the first user identifier according to the first user identifier;
obtaining authorization information of the first user terminal, wherein the authorization information comprises an opened sharing function, a closed sharing function and a real-time authorized sharing function;
when the authorization information of the first user terminal is that the sharing function is opened, sending a screen data acquisition instruction to the first user terminal;
when the authorization information of the first user terminal is a real-time authorization sharing function, sending a sharing function opening authorization request to the first user terminal, detecting the authorization information of the first user terminal in real time, if the authorization information of the first user terminal is detected to be the sharing function opened within a first preset time, sending a screen data acquisition instruction to the first user terminal, and if not, re-detecting whether any user file is selected in the first user folder;
and when the authorization information of the first user terminal is that the sharing function is closed, re-detecting whether any user file in the first user folder is selected.
In one possible implementation, the user identifier is generated by using a universal UUID, and includes four fields.
An embodiment of the present invention further provides a multi-user screen management apparatus, including: the system comprises a user folder generation module and a screen sharing operation module;
the user folder generation module is used for establishing a connection relationship with a plurality of user terminals and respectively acquiring the connection time of each user terminal; simultaneously acquiring user files corresponding to the user terminals, and sequencing the user files according to the connection time of each user terminal to generate a first user file folder, wherein the user files comprise user identifications;
the screen sharing operation module is configured to, when a screen sharing instruction is received, repeatedly execute a screen sharing operation until a screen sharing stop instruction is received, where the screen sharing operation specifically includes: when any user file in the first user folder is detected to be selected, judging whether the selected first user file is shared, if not, acquiring a first user identifier corresponding to the selected first user file, and if so, re-detecting whether any user file in the first user folder is selected; if no user file in the first user folder is detected to be selected within a preset time period, traversing the first user folder according to the sequence of connection time of user terminals, and when the first user file which is not shared is traversed, taking the first user file which is not shared as the selected user file in the first user folder; sending a screen data acquisition instruction to a first user terminal corresponding to a first user identifier according to the first user identifier corresponding to the selected first user file, and after receiving the first screen data of the first user terminal, sending the first screen data to other user terminals until detecting that a second user file in the first user folder is selected.
In a possible implementation manner, the screen sharing operation module is configured to send a screen data obtaining instruction to a first user terminal corresponding to a first user identifier according to the first user identifier corresponding to the selected first user file, and specifically includes:
obtaining a first user terminal corresponding to the first user identifier according to the first user identifier;
obtaining authorization information of the first user terminal, wherein the authorization information comprises an opened sharing function, a closed sharing function and a real-time authorized sharing function;
when the authorization information of the first user terminal is that the sharing function is opened, sending a screen data acquisition instruction to the first user terminal;
when the authorization information of the first user terminal is a real-time authorization sharing function, sending a sharing function opening authorization request to the first user terminal, detecting the authorization information of the first user terminal in real time, if the authorization information of the first user terminal is detected to be the sharing function opened within a first preset time, sending a screen data acquisition instruction to the first user terminal, and if not, re-detecting whether any user file is selected in the first user folder;
and when the authorization information of the first user terminal is that the sharing function is closed, re-detecting whether any user file in the first user folder is selected.
In a possible implementation manner, the user identifier in the user folder generation module is generated by using a universal UUID, and includes four fields.
An embodiment of the present invention further provides a terminal device, which includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, where the processor implements the multi-user screen management method according to any one of the above items when executing the computer program.
The embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium includes a stored computer program, and when the computer program runs, a device on which the computer-readable storage medium is located is controlled to execute the multi-user screen management method according to any one of the foregoing items.
Compared with the prior art, the multi-user screen management method, the multi-user screen management device, the multi-user screen management equipment and the storage medium have the following beneficial effects that:
generating a first user folder through user files of a plurality of user terminals, wherein the user files comprise user identifications; when a screen sharing instruction is received, repeatedly executing screen sharing operation until a screen sharing stopping instruction is received, wherein the screen sharing operation specifically comprises the following steps: when any user file in the first user folder is detected to be selected, a screen data acquisition instruction is sent to a first user terminal corresponding to the first user identifier according to a first user identifier corresponding to the selected first user file, and after the first screen data of the first user terminal is received, the first screen data is sent to other user terminals until the second user file in the first user folder is detected to be selected. Compared with the prior art, the technical scheme of the invention can realize the management of the multi-user screen, and improve the conference efficiency while improving the conference order.
Drawings
FIG. 1 is a flow chart illustrating an embodiment of a multi-user screen management method according to the present invention;
FIG. 2 is a schematic diagram of a multi-user screen management apparatus according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Example 1
Referring to fig. 1, fig. 1 is a schematic flowchart of an embodiment of a multi-user screen management method provided by the present invention, and as shown in fig. 1, the method includes steps 101 to 104, specifically as follows:
step 101: the method comprises the steps of obtaining user files of a plurality of user terminals and generating a first user folder, wherein the user files comprise user identifications.
In one embodiment, when a multi-user conference is carried out, a conference center is used as a main server, and the system has file sharing and screen sharing functions; the user terminal is used as a client terminal and has the function of providing user file data and screen data.
In an embodiment, a conference center is respectively connected with a plurality of user terminals, wherein the conference center is in communication with the plurality of user terminals by using a Socket, the conference center is a Socket server, and the participating users are Socket clients.
In one embodiment, when a user terminal participates in a meeting, the user terminal is connected with a conference center through account login, the user terminal needs to log in and connect with the conference center through an account, after the user terminal logs in and connects with the conference center, a plurality of user terminals send user files to the conference center, the conference center can respectively obtain the connection time of each user terminal and simultaneously obtain the user files corresponding to the user terminals, the received user files corresponding to the user terminals are placed into a file server and are specially used for storing the user files, so that a first user file folder is generated, wherein the user files are sequenced according to the connection time of each user terminal in the arrangement sequence of the user files in the first user file folder.
In one embodiment, when a plurality of user terminals send user files to a conference center, each user file carries a unique corresponding user identifier, and the user identifiers are generated by adopting universal UUIDs and comprise four fields, so that the uniqueness is ensured; the UUID refers to a unique digital identifier of 128bits generated through an algorithm, and the structure of the UUID comprises four field parts; the first field part is a physical time delta and represents that 32bits are occupied by subtracting a second increment value of a past time point from the generation time of the current UUID; the second field part is random number, which represents random number and occupies 64bits; the third field part is a gl _ LocalInvocination index which represents identification information which is used for distinguishing other general rendering cores and corresponds to each general rendering core locally, and occupies 14bits in total; the fourth field part is the machine number machine id of the computing device, and occupies 12bits.
Step 102: when a screen sharing instruction is received, repeatedly executing screen sharing operation until a screen sharing stopping instruction is received, wherein the screen sharing operation specifically comprises the following steps: when any user file in the first user folder is detected to be selected, a screen data obtaining instruction is sent to a first user terminal corresponding to the first user identification according to the first user identification corresponding to the selected first user file, and after the first screen data of the first user terminal is received, the first screen data is sent to other user terminals until the second user file in the first user folder is detected to be selected.
In an embodiment, when any user terminal clicks any user file in the first folder, the conference center detects that any user file in the first folder is selected, and when it is detected that any user file in the first folder is selected, the selected user file is used as the first user file, and a first user identifier corresponding to the selected first user file is obtained.
In an embodiment, when it is detected that any user file in the first user folder is selected, in order to avoid repeatedly selecting the same user file, it is further necessary to determine whether the selected user file is shared, if yes, shared prompt information is respectively sent to a user terminal and a conference center, and whether any user file in the first user folder is selected is detected again, otherwise, a first user identifier corresponding to the selected first user file is obtained.
Preferably, when a screen sharing instruction is received, if it is not detected that any user file in the first user folder is selected within a preset time period, traversing the first user folder according to the sequence of connection time of the user terminal, and when the first user file which is not shared is traversed, taking the first user file which is not shared as the selected any user file in the first user folder.
In one embodiment, according to a first user identifier corresponding to a selected first user file, sending a screen data acquisition instruction to a first user terminal corresponding to the first user identifier; specifically, a first user terminal corresponding to the first user identifier is obtained according to the first user identifier and based on the uniqueness of the first user identifier; the conference center also needs to acquire authorization information of the first user terminal, and can share the first user file and the screen data under the condition of confirming the authorization information; the authorization information comprises an opened sharing function, a closed sharing function and a real-time authorization sharing function; when the authorization information of the first user terminal is that the sharing function is opened, sending a screen data acquisition instruction to the first user terminal; when the authorization information of the first user terminal is a real-time authorization sharing function, sending a sharing function opening authorization request to the first user terminal, detecting the authorization information of the first user terminal in real time, if the authorization information of the first user terminal is detected to be the opened sharing function within a first preset time, sending a screen data acquisition instruction to the first user terminal, and if not, re-detecting whether any user file is selected in the first user folder; and when the authorization information of the first user terminal is that the sharing function is closed, re-detecting whether any user file in the first user folder is selected.
In an embodiment, the conference center actively initiates a screen data acquisition instruction to notify the current file sharing user terminal through a Socket server, and the screen data acquired by the conference center is also transmitted through the Socket for sharing. Specifically, after receiving the first screen data of the first user terminal, the conference center also sends the first screen data to other user terminals, so that the screen data of the first user terminal is displayed on the other user terminals, and screen sharing is realized.
In one embodiment, after the first user terminal finishes sharing, the screen sharing of the first user terminal can be finished by clicking the first user folder to share other user files; and when the first user terminal clicks other user files in the first user folder, the conference center detects that the second user file in the first user folder is selected again, takes the second user file as the selected first user file, and re-executes the screen sharing operation of step 102 until receiving the instruction of stopping screen sharing.
Example 2
Referring to fig. 2, fig. 2 is a schematic structural diagram of an embodiment of a multi-user screen management apparatus provided in the present invention, and as shown in fig. 2, the structure includes a user folder generation module 201 and a screen sharing operation module 202, which are specifically as follows:
the user folder generation module 201 is configured to obtain user files of a plurality of user terminals, and generate a first user folder, where the user files include user identifiers;
the screen sharing operation module 202 is configured to, when a screen sharing instruction is received, repeatedly execute a screen sharing operation until a screen sharing stop instruction is received, where the screen sharing operation specifically includes: when any user file in the first user folder is detected to be selected, a screen data acquisition instruction is sent to a first user terminal corresponding to the first user identifier according to a first user identifier corresponding to the selected first user file, and after the first screen data of the first user terminal is received, the first screen data is sent to other user terminals until the second user file in the first user folder is detected to be selected.
In an embodiment, the screen sharing operation module 202 is configured to send a screen data obtaining instruction to a first user terminal corresponding to a first user identifier according to the first user identifier corresponding to the selected first user file; specifically, a first user terminal corresponding to the first user identifier is obtained according to the first user identifier; acquiring authorization information of the first user terminal, wherein the authorization information comprises an opened sharing function, a closed sharing function and a real-time authorized sharing function; when the authorization information of the first user terminal is that the sharing function is opened, sending a screen data acquisition instruction to the first user terminal; when the authorization information of the first user terminal is a real-time authorization sharing function, sending a sharing function opening authorization request to the first user terminal, detecting the authorization information of the first user terminal in real time, if the authorization information of the first user terminal is detected to be the opened sharing function within a first preset time, sending a screen data acquisition instruction to the first user terminal, and if not, re-detecting whether any user file is selected in the first user folder; and when the authorization information of the first user terminal is that the sharing function is closed, re-detecting whether any user file in the first user folder is selected.
In an embodiment, the user folder generating module 201 is configured to obtain user files of a plurality of user terminals, and generate a first user folder; specifically, a connection relationship is established with a plurality of user terminals, and the connection time of each user terminal is respectively obtained; and simultaneously acquiring user files corresponding to the plurality of user terminals, and sequencing the user files according to the connection time of each user terminal to generate a first user folder.
In one embodiment, the screen sharing operation module 202 is configured to, when it is detected that any user file in the first user folder is selected; specifically, whether the selected user file is shared or not is judged, if yes, whether any user file in the first user folder is selected or not is detected again, and if not, a first user identifier corresponding to the selected first user file is obtained.
In an embodiment, the user identifier in the user folder generation module 201 is generated by using a universal UUID, and includes four fields.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method embodiment, and is not described herein again.
It should be noted that the above-mentioned embodiment of the multi-user screen management device is merely illustrative, wherein the modules described as separate components may or may not be physically separate, and the components displayed as modules may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
On the basis of the foregoing embodiment of the multi-user screen management method, another embodiment of the present invention provides a multi-user screen management terminal device, which includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, and when the processor executes the computer program, the multi-user screen management method according to any one of the embodiments of the present invention is implemented.
Illustratively, the computer program in this embodiment may be partitioned into one or more modules that are stored in the memory and executed by the processor to implement the invention. The one or more modules may be a series of computer program instruction segments capable of performing specific functions, which are used for describing the execution process of the computer program in the multi-user screen management terminal device.
The multi-user screen management terminal device can be a desktop computer, a notebook computer, a palm computer, a cloud server and other computing devices. The multi-user screen management terminal device can comprise, but is not limited to, a processor and a memory.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may be any conventional processor, etc., and the processor is a control center of the multi-user screen management terminal device and connects various parts of the whole multi-user screen management terminal device by using various interfaces and lines.
The memory can be used for storing the computer program and/or the module, and the processor can realize various functions of the multi-user screen management terminal device by running or executing the computer program and/or the module stored in the memory and calling data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to the use of the mobile phone, and the like. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
On the basis of the foregoing embodiment of the multi-user screen management method, another embodiment of the present invention provides a storage medium, where the storage medium includes a stored computer program, and when the computer program runs, a device on which the storage medium is located is controlled to execute the multi-user screen management method according to any one of the embodiments of the present invention.
In this embodiment, the storage medium is a computer-readable storage medium, and the computer program includes computer program code, which may be in source code form, object code form, executable file or some intermediate form, and so on. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U.S. disk, removable hard disk, magnetic diskette, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), electrical carrier wave signal, telecommunications signal, and software distribution medium, etc. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
To sum up, the invention provides a multi-user screen management method, device, equipment and storage medium, generating a first user folder by user files of a plurality of user terminals, wherein the user files comprise user identifications; when a screen sharing instruction is received, repeatedly executing screen sharing operation until a screen sharing stopping instruction is received, wherein the screen sharing operation specifically comprises the following steps: when any user file in the first user folder is detected to be selected, a screen data obtaining instruction is sent to a first user terminal corresponding to the first user identification according to the first user identification corresponding to the selected first user file, and after the first screen data of the first user terminal is received, the first screen data is sent to other user terminals until the second user file in the first user folder is detected to be selected. Compared with the prior art, the technical scheme of the invention can realize the management of the multi-user screen, and improve the conference efficiency while improving the conference order.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (7)
1. A multi-user screen management method, comprising:
establishing connection relation with a plurality of user terminals, and respectively acquiring connection time of each user terminal;
simultaneously acquiring user files corresponding to the plurality of user terminals, sequencing the user files according to the connection time of each user terminal, and generating a first user folder, wherein the user files comprise user identifications;
when a screen sharing instruction is received, repeatedly executing screen sharing operation until a screen sharing stopping instruction is received, wherein the screen sharing operation specifically comprises the following steps: when any user file in the first user folder is detected to be selected, judging whether the selected first user file is shared, if not, acquiring a first user identifier corresponding to the selected first user file, and if so, re-detecting whether any user file in the first user folder is selected; if no user file in the first user folder is detected to be selected within a preset time period, traversing the first user folder according to the sequence of connection time of user terminals, and when the first user file which is not shared is traversed, taking the first user file which is not shared as the selected user file in the first user folder; according to a first user identification corresponding to a selected first user file, sending a screen data acquisition instruction to a first user terminal corresponding to the first user identification, and after receiving the first screen data of the first user terminal, sending the first screen data to other user terminals until detecting that a second user file in the first user folder is selected.
2. The method for managing the screen of the multi-user according to claim 1, wherein sending a screen data obtaining instruction to a first user terminal corresponding to a first user identifier according to the first user identifier corresponding to the selected first user file specifically comprises:
obtaining a first user terminal corresponding to the first user identification according to the first user identification;
acquiring authorization information of the first user terminal, wherein the authorization information comprises an opened sharing function, a closed sharing function and a real-time authorized sharing function;
when the authorization information of the first user terminal is that the sharing function is opened, sending a screen data acquisition instruction to the first user terminal;
when the authorization information of the first user terminal is a real-time authorization sharing function, sending a sharing function opening authorization request to the first user terminal, detecting the authorization information of the first user terminal in real time, if the authorization information of the first user terminal is detected to be the sharing function opened within a first preset time, sending a screen data acquisition instruction to the first user terminal, and if not, re-detecting whether any user file is selected in the first user folder;
and when the authorization information of the first user terminal is that the sharing function is closed, re-detecting whether any user file in the first user folder is selected.
3. The multi-user screen management method of claim 1, wherein the user id is generated by a general UUID and comprises four fields.
4. A multi-user screen management apparatus, comprising: the system comprises a user folder generation module and a screen sharing operation module;
the user folder generation module is used for establishing a connection relation with a plurality of user terminals and respectively acquiring the connection time of each user terminal; simultaneously acquiring user files corresponding to the plurality of user terminals, sequencing the user files according to the connection time of each user terminal, and generating a first user folder, wherein the user files comprise user identifications;
the screen sharing operation module is configured to, when a screen sharing instruction is received, repeatedly execute a screen sharing operation until a screen sharing stop instruction is received, where the screen sharing operation specifically includes: when any user file in the first user folder is detected to be selected, judging whether the selected first user file is shared, if not, acquiring a first user identifier corresponding to the selected first user file, and if so, re-detecting whether any user file in the first user folder is selected; if no user file in the first user folder is detected to be selected within a preset time period, traversing the first user folder according to the sequence of connection time of user terminals, and when the first user file which is not shared is traversed, taking the first user file which is not shared as the selected user file in the first user folder; sending a screen data acquisition instruction to a first user terminal corresponding to a first user identifier according to the first user identifier corresponding to the selected first user file, and after receiving the first screen data of the first user terminal, sending the first screen data to other user terminals until detecting that a second user file in the first user folder is selected.
5. The multi-user screen management device according to claim 4, wherein the screen sharing operation module is configured to send a screen data obtaining instruction to a first user terminal corresponding to a first user identifier according to the first user identifier corresponding to the selected first user file, and specifically includes:
obtaining a first user terminal corresponding to the first user identifier according to the first user identifier;
acquiring authorization information of the first user terminal, wherein the authorization information comprises an opened sharing function, a closed sharing function and a real-time authorized sharing function;
when the authorization information of the first user terminal is that the sharing function is opened, sending a screen data acquisition instruction to the first user terminal;
when the authorization information of the first user terminal is a real-time authorization sharing function, sending a sharing function opening authorization request to the first user terminal, detecting the authorization information of the first user terminal in real time, if the authorization information of the first user terminal is detected to be the opened sharing function within a first preset time, sending a screen data acquisition instruction to the first user terminal, and if not, re-detecting whether any user file is selected in the first user folder;
and when the authorization information of the first user terminal is that the sharing function is closed, re-detecting whether any user file in the first user folder is selected.
6. A terminal device comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, the processor implementing the multi-user screen management method according to any one of claims 1 to 3 when executing the computer program.
7. A computer-readable storage medium, comprising a stored computer program, wherein the computer program, when executed, controls an apparatus in which the computer-readable storage medium is located to perform the multi-user screen management method according to any one of claims 1 to 3.
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