CN112732210A - Application program linkage control method and system - Google Patents
Application program linkage control method and system Download PDFInfo
- Publication number
- CN112732210A CN112732210A CN202011588818.1A CN202011588818A CN112732210A CN 112732210 A CN112732210 A CN 112732210A CN 202011588818 A CN202011588818 A CN 202011588818A CN 112732210 A CN112732210 A CN 112732210A
- Authority
- CN
- China
- Prior art keywords
- file
- server
- screen
- opening
- files
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
-
- 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
- G06F16/168—Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs
-
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention relates to the technical field of spliced walls, in particular to an application program linkage control method and system. The method and the device are used for solving the problem that when a plurality of files of different types are opened, a user needs to search for a corresponding computer by himself, and therefore efficiency is low. The application program linkage control method comprises the following steps: registering a server signal capable of opening a file into a system, and setting a file opening capability set; setting N file sequences aiming at the N different types of files; searching a server capable of opening the file according to the opened file energy set, and recording a search result; uploading N different types of files to corresponding servers respectively according to the search results, and opening the files; and calling a windowing and screen-loading instruction, and simultaneously opening N windows with specified sizes at N specified positions on the screen. Through the technical scheme, the technical effects that the system can automatically control the application program to open the file and open the window to the wall are achieved.
Description
Technical Field
The invention relates to the technical field of spliced walls, in particular to an application program linkage control method and system.
Background
With the rapid development of display technology, large-screen splicing wall systems have been widely used in various government offices and civil fields. The spliced wall is taken as a professional display technology branch and has a large combination space: the small screen splicing and the large screen splicing can be adopted; the single-screen splicing can be carried out one-to-one, and the whole screen splicing can be carried out one-to-one; and the large screen and the small screen can be assembled in a mixed mode. According to the system scale and the application requirements of a client on the liquid crystal splicing curtain wall system, a specific implementation scheme can be designed by selecting a proper product and splicing mode according to the service environment of the system, so that the application requirements of the system are met.
The whole current situation of the splicing wall system technology is that ultrahigh resolution, high brightness, modularized structural design and advanced installation process are pursued, and the size of a single screen is increased to meet various user requirements. Under the influence, the brightness and uniformity of the display screen are gradually improved. The LCD wall tiles are gradually approved by users in some information display application fields, and have a certain market impact on DLP wall tiles in this field. Currently, LCD splicing and DLP splicing are two most common technologies applied to large-screen display systems, the LCD splicing system is low in cost, system expansion can be simply realized, but splicing seams cannot be eliminated; DLP splicing can relatively eliminate seams completely. The two applications are different, and the competitiveness of the differentiated product has good complementarity on the continuously expanded splicing wall market. However, DLP splicing technology is still the mainstream splicing technology for some time in the future.
With the continuous expansion of various information types and the continuous increase of system operation complexity, industry users need to establish an ultra-large screen display system capable of integrating multiple signals. The system integrates the concept of prominent application, and a professional solution for industrial users becomes a direction for the development of the 2009 large-screen splicing display system.
In the field of tiled wall applications, it is often necessary to project a user's file to a large screen, and to accomplish this task, the user typically needs to find a computer that can open the application, open the file, and then window the signal onto the large screen. This is not tolerable in a formal demonstration reception process, which is inefficient. Therefore, the invention provides a method for automatically controlling an application program to open and window on a wall.
Disclosure of Invention
The invention aims to overcome at least one defect (deficiency) of the prior art, and provides an application program linkage control method and system, which are used for solving the problem of low efficiency caused by the fact that a user needs to search a corresponding computer when a plurality of files of different types are opened in the technical field of splicing walls; the technical effects that the system can automatically control the application program to open the files and open the windows to the wall only by providing different types of files to be opened and the positions and sizes of the files to be opened by the user are achieved.
The technical scheme adopted by the invention is that the application program linkage control method is applied to a client, and the method comprises the following steps:
registering a server signal capable of opening a file in a system, and setting a file opening capability set for the registered server in the system, wherein the file opening capability set is a set of file types which can be opened by the server;
setting N file sequences aiming at the N different types of files, wherein any file sequence comprises file information, windowing positions and windowing sizes thereof, and the file information at least comprises file names, file types and addresses thereof;
searching a server capable of opening the file according to the file opening energy set in the system aiming at the file information in each file sequence, and recording a search result;
uploading the N different types of files to corresponding service terminals respectively according to the search results, and enabling the corresponding service terminals to start corresponding programs to open the uploaded files;
and calling a windowing and screen-loading instruction, simultaneously opening N windows with specified sizes at N specified positions on a screen according to the set windowing position and the set windowing size, and displaying the file content opened by the corresponding server side on the screen by the windows according to the search result.
The technical scheme registers a server signal capable of opening files into a system, sets a file opening capability set for the registered server in the system, and performs early information storage work for calling different servers to open different types of files for clients; and the windowing positions and the windowing sizes of different types of files are set through the N file sequences.
Further, while setting respective ability sets for opening files for the server, the server may also set respective screen-up modes; and when the window displays the file content opened by the corresponding server according to the search result, the server uploads the screen according to the screen uploading mode. And setting a screen-up mode for the called server.
Further, when the server sides set respective screen loading modes, the screen loading modes set by any two of the server sides are different. Different screen-up modes can be flexibly set according to the called server.
Further, when the search result of the file in any one of the file sequences is more than 2 service terminals, one of the service terminals is selected according to the selection policy, and the service terminal selected by the selection policy is used as a final search result. The method is used for solving the problem that when the window is opened, the window corresponds to the opened file and the called server side in a one-to-many manner, and the window, the opened file and the server side are ensured to be in a one-to-one relationship by selecting a strategy.
Furthermore, the number of the service ends is more than two. The client side of the technical scheme can call a plurality of service sides simultaneously to open different types of files.
Another technical solution adopted by the present invention is an application program linkage control system, which is applied to a client, the client including:
the file sequence setting module is used for setting N file sequences aiming at N different types of files, wherein any file sequence comprises file information, windowing positions and windowing sizes thereof, and the file information at least comprises file names, file types and addresses thereof;
the searching module is used for searching a server capable of opening the file type according to the file information in the file sequence and recording a searching result;
the uploading module is used for uploading the different types of files to corresponding servers respectively according to the search results, and enabling the corresponding servers to start corresponding programs to open the uploaded files;
and the display module is used for calling a windowing and screen-loading instruction, simultaneously opening N windows with specified sizes at N specified positions on the screen according to the set windowing position and the set windowing size, and displaying the file content opened by the corresponding server side on the screen by the windows according to the search result. According to the technical scheme, the file sequence setting module, the searching module, the uploading module and the display module are arranged, so that the problem that a user manually searches a plurality of computers capable of opening different files is solved; after a user uploads a file to be opened to a client, the user clicks the file to be displayed on the screen at the client, the system is automatically matched with a computer capable of opening the file type, a program for opening the file is started at the computer, and finally the file is displayed on a window of the client.
The system further comprises a presetting module, a display module and a display module, wherein the presetting module is used for registering a server signal capable of opening a file into the system in advance and presetting a file opening capability set of the registered server and a screen loading mode thereof so as to enable a search module to load a screen in the screen loading mode when the search module searches for the server capable of opening the file type and the display module to display the corresponding server; the open file capability set is a set of file types that can be opened by the server. The server signals capable of opening files are registered in the system, and a file opening capability set is set for the registered server in the system, so that the client calls different servers to open different types of files, and the early information storage work is performed.
Further, the system comprises a selection module, which is used for selecting one of the servers according to the selection policy when the search result of the file information in any one of the file sequences in the search module is more than 2 servers, and taking the server selected by the selection policy as the final search result. The method is used for solving the problem that when the window is opened, the window corresponds to the opened file and the called server side in a one-to-many manner, and the window, the opened file and the server side are ensured to be in a one-to-one relationship by selecting a strategy.
Another technical solution adopted by the present invention is an electronic device, including: a memory storing at least one instruction; a processor executing instructions stored in the memory to implement an application linkage control method or system as claimed in any one of claims 1-7.
Another technical solution adopted by the present invention is a computer-readable storage medium having a computer program stored thereon, the computer program being executable by one or more processors to implement an application linkage control method or system according to any one of claims 1 to 7.
Compared with the prior art, the invention has the beneficial effects that: the method comprises the steps of storing a server, types of files which can be opened by the server and a screen-up mode into a database, searching the database to match with the corresponding server according to the types of the files which need to be opened by a user, uploading the files of different types to the corresponding server, and starting the corresponding application program to open the files; according to the scheme, the user can greatly and conveniently open the requirements of a plurality of files of different types, and meanwhile, the file opening capabilities of different servers are integrated, so that the file opening capabilities of the plurality of servers are brought into play to a great limit; the method and the system not only save the process that a user searches for a computer capable of opening a corresponding file by himself, but also have application on one server and do not need to be installed repeatedly on other servers.
Drawings
FIG. 1 is a flow chart of an embodiment of the present invention.
Detailed Description
The drawings are only for purposes of illustration and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
The embodiment is an application program linkage control method, which is applied to a client of a spliced wall, and as shown in fig. 1, the method includes:
a user registers a server signal capable of opening a file into a system, and sets a file opening capability set for the registered server in the system, wherein the file opening capability set is a set of file types which can be opened by the server; if the server S1 can open the type A file, the capability set is set to (A); the server S2 can open the type B file, and the capability set is set to (B); the server S3 can open both A and B files, the capability set is set to (A, B). Setting respective ability sets for opening files for the server, and simultaneously setting respective screen-up modes for the server, wherein the screen-up mode of the server is recorded as (p), and the server S1 is directly connected to a screen through a DVI hard connecting line and is opened in a full screen mode as (DVI); the server S2 switches the screen on (ROUTER) through the matrix; the server S3 is used for uploading and displaying the screen in full screen (IP) through an IP video stream;
setting N file sequences aiming at the N different types of files, wherein any file sequence comprises file information, windowing positions and windowing sizes thereof, and the file information at least comprises one or more of file names, file types and addresses thereof; the specific scenario is that when a user needs to simultaneously display A, B, C three files on a large screen with a resolution of 7680x2160, the file sequence is set as follows: the a open window is (0, 0, 3840, 2160), the B window is (3840, 0, 3840, 1080), and the C window is (3840, 1080, 3840, 1080), which are respectively denoted as (a (0, 0, 3840, 2160), B (3840, 0, 3840, 1080), C (3840, 1080, 3840, 1080)).
And searching a server capable of opening the file according to the file opening energy set in the system aiming at the file information in each file sequence, when the search result of the file in any file sequence is more than 2 servers, selecting one server according to a selection strategy, and recording the server selected by the selection strategy as a final search result. The specific process is as follows: the servers searching for the openable file A have S1 and S3, and at this time, based on the selection policy, S1 is preferably selected and is recorded as S1((A (0, 0, 3840, 2160), P), the servers searching for the openable file B have S2 and are recorded as S2(B (3840, 0, 3840, 1080, ROUTER), and the servers searching for the openable file C have S3 and are recorded as S3(C (3840, 1080, IP).
And uploading the N different types of files to corresponding servers respectively according to the search results, and enabling the corresponding servers to start corresponding programs to open the uploaded files in a full screen mode.
Calling a windowing and screen-loading instruction, simultaneously opening N windows with specified sizes at N specified positions on a screen according to the set windowing position and the set windowing size, and displaying the file content opened by the corresponding server side on the screen by the windows according to the search result; the server side is used for uploading the screen according to the set screen uploading mode, namely the server side S1 is directly uploaded on the screen through a DVI hard connecting line and is opened in a full screen mode; the server S2 switches the screen on (ROUTER) through the matrix; the server S3 goes to the screen through the IP video stream and full screen (IP).
Example 2
The embodiment of the system for linkage control of application programs includes that the system is applied to a client, and the client includes:
the preset module is used for registering a server signal capable of opening a file into the system in advance and presetting a file opening capability set of the registered server and a screen-up mode thereof so as to enable the search module to search the server capable of opening the file type in the system and display the corresponding server on the screen of the display module in the screen-up mode; the open file capability set is a set of file types that can be opened by the server. The specific scenario is that the server S1 can open a type A file, and the capability set is set as (A); the server S2 can open the type B file, and the capability set is set to (B); the server S3 can open both A and B files, the capability set is set to (A, B). Setting respective ability sets for opening files for the server, and simultaneously setting respective screen-up modes for the server, wherein the screen-up mode of the server is recorded as (p), and the server S1 is directly connected to a screen through a DVI hard connecting line and is opened in a full screen mode as (DVI); the server S2 switches the screen on (ROUTER) through the matrix; the server S3 goes to the screen through the IP video stream and full screen (IP). The server signals capable of opening files are registered in the system, and a file opening capability set is set for the registered server in the system, so that the client calls different servers to open different types of files, and the early information storage work is performed.
The file sequence setting module is used for setting N file sequences aiming at N different types of files, wherein any file sequence comprises file information, windowing positions and windowing sizes thereof, and the file information at least comprises file names, file types and addresses thereof. The specific scenario is that when a user needs to simultaneously display A, B, C three files on a large screen with a resolution of 7680x2160, the file sequence is set as follows: the a open window is (0, 0, 3840, 2160), the B window is (3840, 0, 3840, 1080), and the C window is (3840, 1080, 3840, 1080), which are respectively denoted as (a (0, 0, 3840, 2160), B (3840, 0, 3840, 1080), C (3840, 1080, 3840, 1080)).
And the searching module is used for searching a server capable of opening the file type according to the file information in the file sequence and recording a searching result.
And the selection module is used for selecting one of the service ends according to the selection strategy when the search result of the file information in any one file sequence in the search module is more than 2 service ends, and taking the service end selected by the selection strategy as a final search result. The specific process is as follows: the servers which can search for the open file A have S1 and S3, at this time, S1 is preferentially selected according to a selection policy and is recorded as S1((A (0, 0, 3840, 2160), P), the servers which need to open the file B have S2 and are recorded as S2(B (3840, 0, 3840, 1080 and ROUTER), the servers which need to open the file C have S3 and are recorded as S3(C (3840, 1080, 3840, 1080 and IP)) are used for solving the problem that when a window is opened, the window corresponds to the open file and the called server are in a one-to-many mode, and the one-to-one relationship among the window, the open file and the servers is ensured through the selection policy.
And the uploading module is used for uploading the different types of files to corresponding servers respectively according to the search results, and enabling the corresponding servers to start corresponding programs to open the uploaded files.
And the display module is used for calling a windowing and screen-loading instruction, simultaneously opening N windows with specified sizes at N specified positions on the screen according to the set windowing position and the set windowing size, and displaying the file content opened by the corresponding server side on the screen by the windows according to the search result.
According to the technical scheme, the file sequence setting module, the searching module, the uploading module and the display module are arranged, so that the problem that a user manually searches a plurality of computers capable of opening different files is solved; after a user uploads a file to be opened to a client, the user clicks the file to be displayed on the screen at the client, the system is automatically matched with a computer capable of opening the file type, a program for opening the file is started at the computer, and finally the file is displayed on a window of the client.
Example 3
An electronic device of an embodiment includes: a memory storing at least one instruction; and the processor executes the instructions stored in the memory to realize the application program linkage control method in the embodiment 1.
Example 4
This embodiment is a computer-readable storage medium having stored thereon a computer program executable by one or more processors to implement an application linkage control method as described in embodiment 1.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.
Claims (10)
1. An application program linkage control method is applied to a client, and comprises the following steps:
registering a server signal capable of opening a file in a system, and setting a file opening capability set for the registered server in the system, wherein the file opening capability set is a set of file types which can be opened by the server;
setting N file sequences aiming at the N different types of files, wherein any file sequence comprises file information, windowing positions and windowing sizes thereof, and the file information at least comprises one or more of file names, file types and addresses thereof;
searching a server capable of opening the file according to the file opening energy set in the system aiming at the file information in each file sequence, and recording a search result;
uploading the N different types of files to corresponding service terminals respectively according to the search results, and enabling the corresponding service terminals to start corresponding programs to open the uploaded files;
and calling a windowing and screen-loading instruction, simultaneously opening N windows with specified sizes at N specified positions on a screen according to the set windowing position and the set windowing size, and displaying the file content opened by the corresponding server side on the screen by the windows according to the search result.
2. The linkage control method of the application programs according to claim 1, characterized in that, while setting respective capability sets for opening files for the server, the server can also set respective screen-up modes; and when the window displays the file content opened by the corresponding server according to the search result, the server uploads the screen according to the screen uploading mode.
3. The linkage control method for the application programs according to claim 1, wherein when the server sides set respective screen-up modes, the screen-up modes set by any two of the server sides are different.
4. The method according to claim 1, wherein when the search result of the file in any one of the file sequences is more than 2 servers, one of the servers is selected according to a selection policy, and the server selected by the selection policy is used as the final search result.
5. The linkage control method for the application programs according to any one of claims 1 to 4, characterized in that the number of the service ends is more than two.
6. An application program linkage control system, which is applied to a client, and the client comprises:
the file sequence setting module is used for setting N file sequences aiming at N different types of files, wherein any file sequence comprises file information, windowing positions and windowing sizes thereof, and the file information at least comprises file names, file types and addresses thereof;
the searching module is used for searching a server capable of opening the file type according to the file information in the file sequence and recording a searching result;
the uploading module is used for uploading the different types of files to corresponding servers respectively according to the search results, and enabling the corresponding servers to start corresponding programs to open the uploaded files;
and the display module is used for calling a windowing and screen-loading instruction, simultaneously opening N windows with specified sizes at N specified positions on the screen according to the set windowing position and the set windowing size, and displaying the file content opened by the corresponding server side on the screen by the windows according to the search result.
7. The linkage control system of the application program according to claim 6, further comprising a preset module for registering a server signal capable of opening a file in the system in advance and setting a file opening capability set of the registered server and a screen-up mode thereof in advance, so that the search module can search the server capable of opening the file type and the screen-up mode of the display module for displaying the corresponding server in the system by using the screen-up mode; the open file capability set is a set of file types that can be opened by the server.
8. The linkage control system for the application programs according to any one of claims 6 and 7, further comprising a selection module, which is used in the search module, when the search result of the file information in any one of the file sequences is more than 2 servers, one of the servers is selected according to a selection policy, and the server selected by the selection policy is used as a final search result.
9. An electronic device, characterized in that the electronic device comprises:
a memory storing at least one instruction;
a processor executing instructions stored in the memory to implement an application linkage control method or system as claimed in any one of claims 1-7.
10. A computer-readable storage medium having stored thereon a computer program executable by one or more processors to implement an application linkage control method or system as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011588818.1A CN112732210B (en) | 2020-12-29 | 2020-12-29 | Application program linkage control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011588818.1A CN112732210B (en) | 2020-12-29 | 2020-12-29 | Application program linkage control method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112732210A true CN112732210A (en) | 2021-04-30 |
| CN112732210B CN112732210B (en) | 2023-01-06 |
Family
ID=75607119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011588818.1A Active CN112732210B (en) | 2020-12-29 | 2020-12-29 | Application program linkage control method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112732210B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7191407B1 (en) * | 2000-07-12 | 2007-03-13 | International Business Machines Corporation | Method and apparatus for learning computer interface attributes |
| CN103116482A (en) * | 2013-02-27 | 2013-05-22 | 广东威创视讯科技股份有限公司 | Picture-playing device and method based on spliced wall |
| CN106227495A (en) * | 2016-08-29 | 2016-12-14 | 北京易华录信息技术股份有限公司 | A kind of data display method, Apparatus and system |
| CN106445434A (en) * | 2016-05-19 | 2017-02-22 | 广东威创视讯科技股份有限公司 | Spliced wall signal window opening method and apparatus |
| CN107766024A (en) * | 2017-10-20 | 2018-03-06 | 威创集团股份有限公司 | A kind of PPT projection control methods and system based on combination |
-
2020
- 2020-12-29 CN CN202011588818.1A patent/CN112732210B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7191407B1 (en) * | 2000-07-12 | 2007-03-13 | International Business Machines Corporation | Method and apparatus for learning computer interface attributes |
| CN103116482A (en) * | 2013-02-27 | 2013-05-22 | 广东威创视讯科技股份有限公司 | Picture-playing device and method based on spliced wall |
| CN106445434A (en) * | 2016-05-19 | 2017-02-22 | 广东威创视讯科技股份有限公司 | Spliced wall signal window opening method and apparatus |
| CN106227495A (en) * | 2016-08-29 | 2016-12-14 | 北京易华录信息技术股份有限公司 | A kind of data display method, Apparatus and system |
| CN107766024A (en) * | 2017-10-20 | 2018-03-06 | 威创集团股份有限公司 | A kind of PPT projection control methods and system based on combination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112732210B (en) | 2023-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050091610A1 (en) | Selective display of windows on an auxiliary output device | |
| US7446731B2 (en) | Computer system and display method thereof | |
| US8726156B2 (en) | Graphical user interface device | |
| CN100538693C (en) | Support the portable electric device of a plurality of indication mechanisms | |
| US20090037827A1 (en) | Video conferencing system and method | |
| US20090043846A1 (en) | Conferencing System, Server, Image Display Method, and Computer Program Product | |
| US10871930B2 (en) | Display method and display apparatus | |
| CN102685426B (en) | Terminal device and display system | |
| TW200935228A (en) | Application programming interface for providing native and non-native display utility | |
| CN112486439B (en) | House source information display method and device, electronic equipment and storage medium | |
| US11494154B2 (en) | Processing method and handheld device | |
| CN112019896B (en) | Screen projection method and device, electronic equipment and computer readable medium | |
| US20110083080A1 (en) | Client server system and connection method | |
| US20160070421A1 (en) | Information Processing Method And Electronic Apparatus | |
| CN111273948A (en) | Cross-system program starting method and electronic equipment | |
| US20080165285A1 (en) | Auxiliary Input for Streaming Content to a Display Device | |
| WO2023273854A9 (en) | Control display method and apparatus, device, and medium | |
| CN111726561B (en) | Conference method, system, equipment and storage medium for different terminals and same account | |
| CN111131757B (en) | Video conference display method, device and storage medium | |
| US9307210B2 (en) | Image output apparatus, method, and medium | |
| US20070143799A1 (en) | Mobile television gap filler during channel switching | |
| CN112732210B (en) | Application program linkage control method and system | |
| CN100593152C (en) | Display apparatus and control method thereof | |
| CN104111783A (en) | Picture-in-picture demonstration method and picture-in-picture demonstration system | |
| CN1845083A (en) | Firmware module used on liquid crystal display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |