CN111813363A

CN111813363A - Information sharing method, device, medium and equipment

Info

Publication number: CN111813363A
Application number: CN202010682942.8A
Authority: CN
Inventors: 孙国胜; 梁颖; 孙崇胜; 焦姣; 郑成锵
Original assignee: Ruijie Networks Co Ltd
Current assignee: Ruijie Networks Co Ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2020-10-23
Anticipated expiration: 2040-07-15
Also published as: CN111813363B

Abstract

The invention relates to an information sharing method, device, medium and equipment. According to the scheme provided by the embodiment of the invention, the first terminal can reduce each window displayed on the screen according to the designated mode, and adds a window on the screen for displaying the shared information acquired from the second terminal, thereby realizing the common display of the original information on the screen of the first terminal and the shared information of the second terminal. When the shared information is the shared screen projection information, the shared screen projection information can be displayed, and other information can be displayed at the same time. In addition, in the solution provided in the embodiment of the present invention, a sharing window may be preset in the terminal, and the sharing information received by the first terminal may be sharing information determined by the second terminal from the preset sharing window. And the terminals can share the information in the shared window, and the sharing is not limited to the sharing of the screen-casting information in the full-screen window.

Description

Information sharing method, device, medium and equipment

Technical Field

The present invention relates to the field of human-computer interaction technologies, and in particular, to an information sharing method, apparatus, medium, and device.

Background

This section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.

The Smart Classroom (Smart classorom) is a novel Classroom built by means of intelligent technologies such as an internet of things technology, a cloud computing technology and intelligent hardware. In the novel classroom, teaching contents can be presented in an auxiliary mode through various intelligent technologies, so that learning resources can be acquired conveniently, and classroom interaction can be promoted.

With the development of the TBL (Team-Based Learning) teaching concept, students need to perform group discussion in class. In the intelligent classroom, each student group can have a public screen (each public screen can be called a group screen), and group discussion is realized through the group screen.

Each student of a student group can project the content displayed on the computer or the mobile phone to the screen of the group in a wireless screen projecting mode. The small group of screens can display one piece of screen projection information through a full screen window (the area occupied by the window can be understood as the area of the screen).

In the process of using the group screen of the group to perform group discussion, one student group may need to acquire screen projection information displayed in the group screens of other student groups. At this time, the terminal corresponding to the small group screen may send an information sharing request to the terminal corresponding to another small group screen, and the terminal receiving the information sharing request may send screen projection information displayed in a full screen window. The terminal sending the information sharing request can display the received screen projection information by using a full-screen window, so that the screen projection information sharing is realized.

In the current scheme, only the screen-casting information in the full-screen window can be shared among the group screens, and the terminal sending the information sharing request needs to display the received screen-casting information by using the full-screen window, so that only the screen-casting information shared by other group screens can be displayed on the group screen, other information cannot be displayed, the integrity of information display cannot be ensured, and the comparative analysis of information cannot be realized.

For example, it is assumed that the screen projection information 1 is displayed using a full-screen window in the small group screen 1, and the screen projection information 2 is displayed using a full-screen window in the small group screen 2. If the terminal corresponding to the small group screen 2 sends an information sharing request to the terminal corresponding to the small group screen 1, the terminal corresponding to the small group screen 1 sends screen projection information 1 displayed in a full screen window to the terminal corresponding to the small group screen 2. The terminal corresponding to the small group screen 2 displays the received screen projection information 1 by using a full screen window, as shown in fig. 1, at this time, the small group screen 1 and the small group screen 2 both display the screen projection information 1 through the full screen window.

However, according to the current scheme, only the screen projection information 1 can be displayed on the group screen 2, and the screen projection information 2 cannot be displayed on the group screen 2 any more.

Disclosure of Invention

The embodiment of the invention provides an information sharing method, device, medium and equipment, which are used for solving the problem that other information cannot be displayed when shared screen projection information is displayed.

In a first aspect, the present invention provides an information sharing method, applied to a first terminal, where the method includes:

sending an information sharing request to at least one second terminal;

receiving the shared information sent by each second terminal, wherein the shared information sent by one second terminal is the information determined by the second terminal from a preset sharing window according to the received information sharing request; and the number of the first and second groups,

each window displayed on the screen is reduced according to a specified mode, and a window is newly built for each information sharing request;

and correspondingly displaying the received shared information by utilizing each newly-built window.

In one possible implementation, the shared window is preset by:

when only one window is included on the terminal screen, setting the window as a sharing window; or when the terminal screen comprises at least two windows, setting one window at the designated position as a sharing window.

In a possible implementation manner, zooming out each window displayed on the screen in a specified manner, and creating a new window for each information sharing request respectively includes:

if the window displayed on the screen is the window corresponding to the screen desktop, respectively building a new window for each information sharing request, and covering the window corresponding to the screen desktop by using the newly built window;

if the window displayed on the screen is at least one window for displaying screen projection information and/or at least one window for displaying shared information, each window displayed on the screen is reduced in a specified mode according to the number of the windows displayed on the screen and the number of the sent information sharing requests, and a window is newly built for each information sharing request.

Further, in a possible implementation manner, according to the number of windows displayed on the screen and the number of the sent information sharing requests, each window displayed on the screen is reduced in a specified manner, and when a window is newly created for each information sharing request, the size of each reduced window is consistent with that of each newly created window.

In one possible implementation, the method further includes:

determining whether a window moves to a target area corresponding to the current shared window;

and if the window is determined to move to the target area corresponding to the current shared window, interchanging the display positions of the window and the current shared window, and taking the information displayed in the window as the shared information.

In one possible implementation, the method further includes:

receiving a shared information scheduling request sent by a control terminal, wherein the shared information scheduling request carries at least one terminal identifier;

acquiring corresponding shared information from each corresponding terminal according to at least one terminal identifier carried in the shared information scheduling request, and respectively creating a window aiming at each terminal identifier;

and correspondingly displaying each acquired shared information through the respectively created window.

Further, in a possible implementation manner, the method further includes:

receiving a scheduling stopping request sent by the control terminal, wherein the scheduling stopping request carries the at least one terminal identifier;

and closing a window for displaying each acquired shared information according to the scheduling stopping request.

In a second aspect, the present invention further provides an information sharing method, applied to a second terminal, where the method includes:

receiving an information sharing request sent by a first terminal;

determining shared information from a preset shared window according to the information sharing request;

and sending the determined shared information to the first terminal, so that after the first terminal reduces each window displayed on a screen according to an appointed mode, a new window is created aiming at the information sharing request, and the shared information is displayed by utilizing the new window.

In one possible implementation, the method further includes:

sending an information sharing request to at least one first terminal;

receiving shared information sent by each first terminal, wherein the shared information sent by one first terminal is information determined by the first terminal from a preset shared window according to the received information sharing request; and the number of the first and second groups,

In one possible implementation, the shared window is preset by:

In one possible implementation, the method further includes:

Further, in a possible implementation manner, the method further includes:

In a third aspect, the present invention further provides an information sharing apparatus, which may be applied to a first terminal, and includes a transceiver module and a display module, where:

the transceiver module is used for sending an information sharing request to at least one second terminal; receiving the shared information sent by each second terminal, wherein the shared information sent by one second terminal is the information determined by the second terminal from a preset sharing window according to the received information sharing request;

the display module is used for reducing each window displayed on the screen according to a specified mode and building a new window for each information sharing request; and correspondingly displaying the received shared information by utilizing each newly-built window.

In one possible implementation, the shared window is preset by:

In a possible implementation manner, the reducing, by the display module, each window displayed on the screen in a designated manner, and creating a new window for each information sharing request respectively includes:

Further, in a possible implementation manner, the display module reduces each window displayed on the screen in an appointed manner according to the number of windows displayed on the screen and the number of the sent information sharing requests, and when a window is newly created for each information sharing request, the size of each reduced window is consistent with that of each newly created window.

In one possible implementation manner, the apparatus further includes a touch module:

the touch module is used for determining whether a window moves to a target area corresponding to the current shared window; and if the window is determined to move to the target area corresponding to the current shared window, informing the display module to exchange the display positions of the window and the current shared window, and taking the information displayed in the window as the shared information.

In a possible implementation manner, the apparatus further includes a control module and a window management module, where:

the control module is used for receiving a shared information scheduling request sent by a control terminal, wherein the shared information scheduling request carries at least one terminal identifier;

the window management module is used for respectively creating a window for each terminal identifier according to at least one terminal identifier carried in the shared information scheduling request;

the display module is further configured to obtain corresponding shared information from each corresponding terminal according to at least one terminal identifier carried in the shared information scheduling request, and correspondingly display each obtained shared information through windows respectively created by the window management module.

Further, in a possible implementation manner, the control module is further configured to receive a scheduling stop request sent by the control terminal, where the scheduling stop request carries the at least one terminal identifier;

and the window management module is also used for closing a window for displaying each acquired shared information according to the scheduling stopping request.

In a fourth aspect, the present invention further provides an information sharing apparatus, which can be applied in a second terminal, and includes a transceiver module and a determining module, where:

the receiving and sending module is used for receiving an information sharing request sent by a first terminal; sending the shared information determined by the determining module to the first terminal, so that the first terminal can build a new window for the information sharing request after reducing each window displayed on a screen according to a specified mode, and displaying the shared information by using the new window;

and the acquisition module is used for determining shared information from a preset shared window according to the information sharing request.

In one possible implementation, the apparatus further includes a display module, wherein:

the transceiver module is further configured to send an information sharing request to at least one first terminal; receiving the sharing information sent by each first terminal, wherein the sharing information sent by one first terminal is the information determined by the first terminal from a preset sharing window according to the received information sharing request;

In one possible implementation, the shared window is preset by:

In a fifth aspect, the present invention also provides an information sharing system, which includes the apparatus as described above applied to a first terminal, and the apparatus as described above applied to a second terminal.

In a sixth aspect, the present invention also provides a non-volatile computer storage medium storing an executable program which is executed by a processor to implement the method as described above.

In a seventh aspect, the present invention further provides an information sharing device, including a processor, a communication interface, a memory, and a communication bus, where the processor, the communication interface, and the memory complete communication with each other through the communication bus;

the memory is used for storing a computer program;

the processor, when executing the program stored in the memory, is configured to implement the method steps as described above.

According to the scheme provided by the embodiment of the invention, the first terminal can reduce each window displayed on the screen according to the designated mode, and adds a window on the screen for displaying the shared information acquired from the second terminal, thereby realizing the common display of the original information on the screen of the first terminal and the shared information of the second terminal. When the shared information is the shared screen projection information, the shared screen projection information can be displayed, and other information can be displayed at the same time.

In addition, in the solution provided in the embodiment of the present invention, a sharing window may be preset in the terminal, and the sharing information received by the first terminal may be sharing information determined by the second terminal from the preset sharing window. And the terminals can share the information in the shared window, and the sharing is not limited to the sharing of the screen-casting information in the full-screen window.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of screen display of two group screens after screen projection information is shared according to the prior art;

fig. 2 is a schematic flowchart of an information sharing method according to an embodiment of the present invention;

fig. 3(a) to fig. 3(e) are schematic views illustrating the setting of the shared window according to the embodiment of the present invention;

fig. 4 is a schematic diagram of screen display of two terminals after sharing information according to an embodiment of the present invention;

fig. 5 is a schematic diagram of an information sharing process according to an embodiment of the present invention;

fig. 6(a) -6 (c) are schematic views illustrating a window switching process according to an embodiment of the present invention;

FIG. 7(a) -FIG. 7(b) are schematic diagrams illustrating a multi-window contrast display process according to an embodiment of the present invention;

fig. 8 is a schematic flowchart of an information sharing method according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of an information sharing apparatus according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of an information sharing apparatus according to an embodiment of the present invention;

fig. 11 is a flowchart illustrating an information sharing method according to an embodiment of the present invention;

fig. 12 is a flowchart illustrating an information sharing method according to an embodiment of the present invention;

fig. 13 is a schematic flowchart of an information sharing method according to an embodiment of the present invention;

fig. 14 is a schematic structural diagram of an information sharing device according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, the "plurality" or "a plurality" mentioned herein means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

The terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The following is a brief description of two basic concepts involved in embodiments of the present invention.

Screen projection information: and displaying the information in a screen projection mode.

Sharing information: and one terminal sends information to other terminals according to the information sharing request.

In the process of realizing screen projection information interaction between two learning groups, the current screen projection information sharing scheme only displays the shared screen projection information in a full screen mode, but cannot realize contrast display of the shared screen projection information and original information.

In order to solve the problem, the embodiment of the present invention provides that, through a window scheduling function, while information sharing is achieved, information comparison and display can be achieved, so as to ensure the integrity of information display, and facilitate comparison and analysis of information.

In addition, in the embodiment of the invention, the setting of the shared window is introduced, and the shared window can be understood as a window in which the displayed information can be shared. The shared information can be information in a preset shared window and is not limited to screen projection information in a full-screen window, and the flexibility of information sharing is improved.

Based on the above technical concept, an embodiment of the present invention provides an information sharing method, which is described from a terminal side that sends an information sharing request, and a flow of the steps may be as shown in fig. 2, where the method includes:

step 101, sending an information sharing request.

In this step, one terminal (which may be referred to as a first terminal) including a display screen may transmit an information sharing request to at least one terminal (which may be referred to as a second terminal) including a display screen.

The sending of the information sharing request by the first terminal to the at least one second terminal may be triggered according to any form of user instruction, which is not limited in this embodiment.

Step 102, creating a window, and receiving shared information.

In this step, the first terminal may reduce each window displayed on the screen in a designated manner, and create a new window for each information sharing request.

It should be noted that, if the screen projection information is not displayed after the first terminal is turned on, the screen desktop may also correspond to one window, and the window displayed on the screen may be understood as a window corresponding to the screen desktop.

If the first terminal receives the screen projection information after being started, the window displaying the screen projection information is displayed on the screen desktop, and the window corresponding to the screen desktop can be understood to be covered by the window displaying the screen projection information, and the window displayed on the screen can be at least one window displaying the screen projection information.

In this step, each window displayed on the screen may be reduced for each possible case described above.

Since it is usually not necessary to compare the screen desktop with the shared information, if the window displayed on the screen is a window corresponding to the screen desktop, each window displayed on the screen is reduced according to a specified manner, and a window is newly created for each information sharing request, or a window is newly created for each information sharing request, and the newly created window is displayed on the screen desktop, which can be understood as covering the window corresponding to the screen desktop with the newly created window.

If the window displayed on the screen is at least one window for displaying the screen projection information, each window displayed on the screen is reduced according to a specified mode, and a window is respectively newly established for each information sharing request, which can be understood as that each window displayed on the screen is reduced according to the specified mode and each window displayed on the screen is newly established for each information sharing request according to the number of the windows displayed on the screen and the number of the transmitted information sharing requests (sharing information required to be acquired).

Further, in a possible implementation manner, according to the number of windows displayed on the screen and the number of shared information to be acquired, each window displayed on the screen is reduced in an appointed manner, and a window is newly created for each information sharing request, so that the size of each reduced window is consistent with that of each newly created window, and the condition that the area of a certain window is too small is avoided, so that the information in each window can be clearly and completely displayed. The position relationship between each reduced window and each newly created window can be set according to the needs, and this embodiment is not particularly limited.

According to the above description, if the first terminal is powered on, the screen projection information is not displayed, but the shared information is received, the window corresponding to the screen desktop is covered by the window displaying the shared information, and the window displayed on the screen may be at least one window displaying the shared information. For example, after the first terminal is powered on, the screen-casting information is not displayed, and if a piece of shared information is received, the window displayed on the screen may be a full-screen window for displaying the shared information.

If the first terminal receives the screen-casting information and then receives the shared information, the window displayed on the screen can be at least one window for displaying the screen-casting information and at least one window for displaying the shared information.

Of course, when the window displayed on the first terminal screen is at least one window displaying the shared information, or the window displayed on the screen is at least one window displaying the screen-casting information and at least one window displaying the shared information, the screen-casting information may be further received.

In a possible implementation manner, each window displayed on the screen may be reduced in a specified manner in a manner similar to the manner in which the shared information is received, a window is created for the received screen-casting information, and the received screen-casting information and the original information on the screen are displayed on the screen together. At this time, the windows displayed on the first terminal screen are at least one window displaying the screen-projection information and at least one window displaying the shared information.

In a possible implementation manner, when the window displayed on the first terminal screen is at least one window displaying the shared information, or the window displayed on the first terminal screen is at least one window displaying the screen projection information and at least one window displaying the shared information, the shared information may be further received.

At this time, each window displayed on the screen is reduced in a designated manner, and a window is created for each information sharing request, respectively, or it may be understood that each window displayed on the screen is reduced in a designated manner according to the number of windows displayed on the screen and the number of transmitted information sharing requests (shared information that needs to be acquired), and a window is created for each information sharing request.

In addition, in this step, the first terminal may further receive shared information fed back by the second terminal that has received the information sharing request.

The sharing information sent by a second terminal can be understood as information determined by the second terminal from a preset sharing window according to the received information sharing request.

The sharing window can be preset in the following setting modes: when only one window is included on the terminal screen, setting the window as a sharing window; or when the terminal screen comprises at least two windows, setting one window at the designated position as a sharing window.

Namely, when only the window corresponding to the screen desktop is included on the terminal screen, setting the window corresponding to the screen desktop as a shared window; or when the terminal screen only comprises one window for displaying screen projection information, setting the window as a shared window; or when only one window for displaying the shared information is included on the terminal screen, setting the window as a shared window; or when the terminal screen comprises at least two windows for displaying screen projection information, setting one window at the designated position as a shared window; or when the terminal screen comprises at least two windows for displaying shared information, setting one window at the designated position as a shared window; or when the terminal screen comprises at least one window for displaying the shared information and at least one window for displaying the screen projection information, setting one window at the designated position as the shared window.

That is, it can be understood that after the terminal is turned on, when there is no screen projection information or shared information displayed yet, the window corresponding to the screen desktop may be set as the shared window, as shown in fig. 3 (a).

If only one window displaying the screen-shot information or only one window displaying the shared information is included on the terminal screen, the window may be set as the shared window, as shown in fig. 3 (b).

And if the terminal screen includes a plurality of windows (possibly at least two windows displaying the shared information, possibly at least two windows displaying the screen-projected information, possibly at least one window displaying the screen-projected information and at least one window displaying the shared information), one window at the designated position may be set as the shared window.

For example, assuming that two windows as shown in fig. 3(c) are included on the terminal screen, the window at the left position of the screen (window 1) may be set as the shared window. Assuming that three windows as shown in fig. 3(d) are included on the terminal screen, the window at the upper left corner of the screen (window 1) may be set as the shared window. Assuming that four windows as shown in fig. 3(e) are included on the terminal screen, the window at the upper left corner of the screen (window 1) may be set as the shared window.

It should be noted that, since one terminal may be used as both the first terminal and the second terminal, it may be understood that the same shared window setting mechanism is used in the second terminal and the first terminal.

That is, the first terminal screen also includes a sharing window previously set as above.

In a possible implementation manner, except for the case that the window corresponding to the screen desktop is taken as the shared window, after the first terminal reduces each window displayed on the screen in a specified manner and creates a new window for each information sharing request, the shared window may not be changed to maintain the consistency of the shared information in the first terminal.

That is, the first terminal may still be the shared window on the screen of the first terminal after reducing each window displayed on the screen in a specified manner and before creating one window for each information sharing request, respectively, as the window of the shared window on the screen of the first terminal, and reducing each window displayed on the screen in a specified manner and creating one window for each information sharing request, respectively.

And step 103, displaying the shared information.

In this step, the first terminal may display one received shared information corresponding to each newly-created window, so as to implement the common display of the received shared information and the original information.

Taking the case that the screen of the terminal 1 only includes one window for displaying the screen projecting information 1 (the window is the shared window of the terminal 1) before the window is scheduled, and the screen of the terminal 2 only includes one window for displaying the screen projecting information 2 (the window is the shared window of the terminal 2), for example, if the terminal 2 sends an information sharing request to the terminal 1, that is, the terminal 2 requests to schedule the shared window of the terminal 1, after the terminal 2 receives the shared information 1 sent by the terminal 1, the original window can be reduced, a window is newly created to display the shared information 1 sent by the terminal 1, and the screen projecting information 2 and the screen projecting information 1 are jointly displayed on the screen of the terminal 2, at this time, the window for displaying the screen projecting information 2 is still the shared window of the terminal 2. As shown in fig. 4, the screen display diagrams of the terminal 1 and the terminal 2 at this time may be as shown in fig. 4. A schematic diagram of the information sharing process may be shown in fig. 5.

In a possible implementation manner, except for a window corresponding to the screen desktop, each window on the screen of the first terminal may be maximized, so as to implement full-screen display, for example, the window is maximized through touch operation on the window toolbar, that is, it may be understood that a window displaying shared information that is not displayed in full-screen may also further implement full-screen display.

In addition, in this embodiment, besides the window corresponding to the screen desktop, each window on the first terminal screen may also have other functions of the existing window, such as closing, minimizing, and the like, which is not described in detail in this embodiment.

In order to further improve the flexibility of information sharing, in this embodiment, on the basis of providing a shared window setting mechanism, a shared window switching mechanism is also provided.

In a possible implementation manner, it may be determined whether a window moves to a target area corresponding to a current shared window; if it is determined that one window moves to the target area corresponding to the current shared window, the display positions of the window and the current shared window can be exchanged, so that the shared window is switched to the window moved to the target area, and information displayed in the window is used as shared information.

That is to say, in this embodiment, it can be understood that the position of the shared window is fixed, but the specific window corresponding to the shared window may be changed, and the window moved to the specified position may be the shared window. The information corresponding to the shared window changes with the change of the specific window, and the user can realize the switching of the shared window through the movement of the window position, thereby realizing the switching of the shared information.

That is, if the terminal screen includes at least two windows, any one of the windows can be used as a shared window by window movement, and information in the window can be used as shared information, thereby further improving the flexibility of information sharing.

Fig. 6(a) -6 (c) are schematic views of a window switching process according to an embodiment of the present invention. Assume that four windows, denoted as windows 1 to 4, are displayed on one terminal screen as shown in fig. 6 (a). According to the shared window setting mechanism, it is assumed that the window at the upper left corner position of the screen (in this case, window 1) is set as the shared window. If the user moves the window 4 as shown in fig. 6(b), it may be determined whether the window 4 is moved to the target region corresponding to the window 1 (e.g., it is determined whether the window 4 is moved such that not less than 50% of its area is located within the target region corresponding to the window 1). If it is determined that the window 4 has moved to the target area, the window 4 is displayed at the display position of the current window 1, the window 1 is displayed at the display position of the current window 4, and the shared window is switched to the window 4, as shown in fig. 6 (c).

It should be noted that, in consideration of the fact that the window scheduling function may increase the burden of the terminal and the performance requirement on the hardware device is high, in the embodiment of the present invention, each time window scheduling is performed, window scheduling may be mainly considered to be implemented between two terminals, that is, each time window scheduling is performed, a first terminal may be mainly considered to send an information sharing request to a second terminal, and compare and display shared information sent by the second terminal. Of course, based on the scheme provided in the embodiment of the present invention, a person skilled in the art may also implement window scheduling among multiple terminals each time window scheduling is performed, which is not limited in the present invention.

Further, in this embodiment, a control terminal may control window scheduling between terminals. The shared information corresponding to a plurality of designated terminals can be contrasted and displayed by controlling the terminals to send shared information scheduling requests (the control terminal can send the shared information scheduling requests to be triggered according to any form of user control instructions).

In this embodiment, the first terminal may further receive a shared information scheduling request sent by the control terminal, where the shared information scheduling request carries at least one terminal identifier. In consideration of the system load of the terminal, it may be set that the number of shared information to be contrastingly displayed is not more than a set value, for example, not more than four. That is, in a possible implementation manner, the number of terminal identifiers carried in the shared information scheduling request may be set to be not greater than a set value.

The first terminal may obtain the corresponding shared information from each corresponding terminal according to at least one terminal identifier carried in the shared information scheduling request, and create a window for each terminal identifier.

Further, the first terminal may correspondingly display each acquired shared information through the respectively created window.

That is, in this embodiment, the terminal may implement the display of at least one piece of shared information under the control of the control terminal. The comparison display of the plurality of shared information can be realized under the control of the control terminal.

It should be noted that, in a possible implementation manner, when the first terminal correspondingly displays each acquired shared information through the separately created windows, if the window displayed on the screen is at least one window displaying screen projection information and/or at least one window displaying shared information, each original window on the screen may be minimized, and the separately created windows may be displayed on the screen instead of the original window on the screen. If the windows displayed on the screen are windows corresponding to the screen desktop, the respectively created windows can directly cover the original windows on the screen.

In addition, when the first terminal correspondingly displays each acquired shared information through the respectively created windows, the size and the position relationship of each window can be set as required, for example, in a possible implementation manner, the size of each window can be consistent, so that the common display of each shared information is realized through the windows with the consistent size, and the comparative analysis of the information is facilitated.

It should be noted that, if the terminal identifier carried in the shared information scheduling request does not include the identifier of the first terminal, the first terminal obtains the corresponding shared information from each corresponding terminal according to at least one terminal identifier carried in the shared information scheduling request, which can be understood as that the first terminal sends an information sharing request to each corresponding terminal according to at least one terminal identifier carried in the shared information scheduling request, and receives the shared information fed back by the terminals, thereby obtaining the shared information.

If the terminal identifier carried in the shared information scheduling request includes the identifier of the first terminal, the first terminal obtains the corresponding shared information from each corresponding terminal according to at least one terminal identifier carried in the shared information scheduling request, which can be understood as that the first terminal sends an information sharing request to each corresponding terminal except the first terminal according to at least one terminal identifier carried in the shared information scheduling request, receives the shared information fed back by the terminal, and obtains the shared information corresponding to the first terminal, thereby obtaining the shared information.

For example, terminals under the control of the control terminal are referred to as terminals 1 to 10, respectively.

Further, assume that in a shared information scheduling request sent by a control terminal (which may send a shared information scheduling request to at least one of the terminals 1 to 10), a terminal identifier of the terminal 1 to 4 is carried, and a request is made to compare and display shared information corresponding to the terminals 1 to 4.

If the first terminal receiving the shared information scheduling request is the terminal 5, the first terminal can respectively send information sharing requests to the terminals 1-4, receive the shared information sent by the terminals 1-4, correspondingly display the shared information obtained from the terminals 1-4 through four windows respectively created for the terminals 1-4, and realize the common display of the shared information corresponding to the terminals 1-4 on a screen of the terminal 5. At this time, the diagram of the multi-window contrast display process may be as shown in fig. 7 (a).

If the first terminal receiving the shared information scheduling request is terminal 1, the first terminal can send an information sharing request to terminals 2 to 4, receive the shared information sent by terminals 2 to 4, and acquire the shared information corresponding to the first terminal. Furthermore, the shared information obtained from the terminals 1 to 4 can be correspondingly displayed through four windows respectively created for the terminals 1 to 4, and the shared information corresponding to the terminals 1 to 4 can be jointly displayed on the screen of the terminal 1. At this time, the diagram of the multi-window contrast display process may be as shown in fig. 7 (b).

It should be noted that, in this embodiment, the first terminal may further receive a scheduling stop request sent by the control terminal, where the scheduling stop request carries at least one terminal identifier (that is, at least one terminal identifier carried in the shared information scheduling request), and may close a window for displaying each acquired shared information according to the received scheduling stop request.

That is, in this embodiment, the first terminal may also close the windows for performing the comparison display according to the control of the control terminal.

In the intelligent classroom, the teacher side can also have a screen (the screen can be called a teacher screen), and the terminal including the teacher screen can be used as a control terminal to control the terminal including the small group of screens (the first terminal/the second terminal).

According to the above description, the embodiment of the present invention introduces a shared window setting mechanism, which can implement information sharing on information in a shared window, and is not limited to sharing screen projection information displayed in a full screen.

And the flexible switching of the shared window can be realized through a shared window switching mechanism, the sharing of information in different windows in one terminal can be realized, and the flexibility of information sharing is fully ensured. The switching of the sharing window realizes controllable and perceptible perception of a user, and can realize information sharing more flexibly. Moreover, the operation of the shared window switching mode is simple, for example, the operation can be realized through a dragging gesture on the window, the operation habit of a user on a touch screen is met, and the user experience is further improved.

In addition, the embodiment of the invention provides a mechanism for comparing and displaying the received shared information with the original information on the screen of the terminal. Through the window scheduling function, after the shared information sent by other terminals is scheduled to the terminal, the shared information and the original information on the terminal can be displayed together. Of course, the called shared information can be further displayed in a full screen mode, so that the flexibility of displaying the shared information is improved.

In addition, the embodiment of the invention provides a multi-window (shared information) comparison display mechanism under the control of a control terminal. By introducing the control terminal, multi-window contrast display on the terminal can be realized.

Based on the same inventive concept, further, an embodiment of the present invention provides a screen information sharing method, which is described from a terminal side that receives an information sharing request, and a flow of the steps may be as shown in fig. 8, where the method includes:

step 201, receiving an information sharing request.

In this step, the second terminal may receive the information sharing request sent by the first terminal.

Step 202, determining shared information.

In this step, the second terminal may determine the shared information from a preset shared window according to the received information sharing request.

Specifically, in a possible implementation manner, in this step, stream video recording may be performed on information displayed in the shared window, and encoding and decoding may be performed on the recorded stream video to obtain shared information to be sent.

Step 203, transmitting the shared information.

In this step, the second terminal may send the determined sharing information to the first terminal, so that the first terminal reduces each window displayed on the screen according to the designated manner, and after a window is newly created for each information sharing request, may correspondingly display a received sharing information using each newly created window.

Of course, in this embodiment, the second terminal may also be used as the first terminal, and the first terminal may also be used as the second terminal.

Therefore, in this embodiment, the second terminal may also send an information sharing request to at least one first terminal; receiving shared information sent by each first terminal, wherein the shared information sent by one first terminal is information determined by the first terminal from preset shared windows according to received information sharing requests, and each window displayed on a screen is reduced in a specified mode, and a window is newly built for each information sharing request; and correspondingly displaying the received shared information by utilizing each newly-built window.

In one possible implementation, the shared window is preset by:

In a possible implementation manner, the second terminal shrinking each window displayed on the screen in a specified manner and creating a new window for each information sharing request respectively may include:

Further, in a possible implementation manner, the second terminal reduces each window displayed on the screen in a specified manner according to the number of windows displayed on the screen and the number of the sent information sharing requests, and when a window is newly created for each information sharing request, the size of each reduced window is consistent with that of each newly created window.

In a possible implementation manner, in this embodiment, the second terminal may further determine whether a window moves to a target area corresponding to the current shared window, and if it is determined that a window moves to a target area corresponding to the current shared window, interchanging display positions of the window and the current shared window, and taking information displayed in the window as shared information.

In a possible implementation manner, in this embodiment, the second terminal may further receive a shared information scheduling request sent by the control terminal, where the shared information scheduling request carries at least one terminal identifier; the second terminal may obtain corresponding shared information from each corresponding terminal according to at least one terminal identifier carried in the shared information scheduling request, and create a window for each terminal identifier respectively; and correspondingly displaying each acquired shared information through the respectively created window.

Further, in a possible implementation manner, in this embodiment, the second terminal may further receive a scheduling stopping request sent by the control terminal, where the scheduling stopping request carries at least one terminal identifier (the at least one terminal identifier carried in the scheduling stopping request is the same as the at least one terminal identifier carried in the shared information scheduling request); and closing a window for displaying each acquired shared information according to the scheduling stopping request.

Corresponding to the method, the following device is further provided.

An embodiment of the present invention provides a screen information sharing apparatus, which may be integrated in a terminal including a display screen (screen), for example, a terminal including a small group screen, and the apparatus may have a structure as shown in fig. 9, and include a transceiver module 11 and a display module 12, where:

the transceiver module 11 is configured to send an information sharing request to at least one second terminal; receiving the shared information sent by each second terminal, wherein the shared information sent by one second terminal is the information determined by the second terminal from a preset sharing window according to the received information sharing request;

the display module 12 is configured to reduce each window displayed on the screen in a designated manner, and create a new window for each information sharing request; and correspondingly displaying the received shared information by utilizing each newly-built window.

In one possible implementation, the shared window is preset by:

In a possible implementation manner, the reducing, by the display module 12, each window displayed on the screen in a specified manner, and creating a new window for each information sharing request respectively includes:

Further, in a possible implementation manner, the display module 12 reduces each window displayed on the screen in a specified manner according to the number of windows displayed on the screen and the number of the sent information sharing requests, and when a window is newly created for each information sharing request, the size of each reduced window is consistent with that of each newly created window.

In a possible implementation manner, the apparatus further includes a touch module 13:

the touch module 13 is configured to determine whether a window moves to a target area corresponding to a current shared window; and if the window is determined to move to the target area corresponding to the current shared window, informing the display module to exchange the display positions of the window and the current shared window, and taking the information displayed in the window as the shared information.

In one possible implementation, the apparatus further includes a control module 14 and a window management module 15, where:

the control module 14 is configured to receive a shared information scheduling request sent by a control terminal, where the shared information scheduling request carries at least one terminal identifier;

the window management module 15 is configured to respectively create a window for each terminal identifier according to at least one terminal identifier carried in the shared information scheduling request;

the display module 12 is further configured to obtain corresponding shared information from each corresponding terminal according to at least one terminal identifier carried in the shared information scheduling request, and correspondingly display each obtained shared information through windows respectively created by the window management module.

Further, in a possible implementation manner, the control module 14 is further configured to receive a scheduling stop request sent by the control terminal, where the scheduling stop request carries the at least one terminal identifier;

the window management module 15 is further configured to close a window displaying each acquired shared information according to the scheduling stop request.

An embodiment of the present invention provides a screen information sharing apparatus, which may be integrated in a terminal including a display screen (screen), for example, a terminal including a small group screen, and the apparatus may have a structure as shown in fig. 10, and include a transceiver module 21 and a determination module 22, where:

the transceiver module 21 is configured to receive an information sharing request sent by a first terminal; sending the shared information determined by the determining module to the first terminal, so that the first terminal can build a new window for the information sharing request after reducing each window displayed on a screen according to a specified mode, and displaying the shared information by using the new window;

the obtaining module 22 is configured to determine shared information from a preset sharing window according to the information sharing request.

In one possible implementation, the apparatus further comprises a display module 23, wherein:

the transceiver module 21 is further configured to send an information sharing request to at least one first terminal; receiving the sharing information sent by each first terminal, wherein the sharing information sent by one first terminal is the information determined by the first terminal from a preset sharing window according to the received information sharing request;

the display module 23 is configured to reduce each window displayed on the screen in a designated manner, and create a new window for each information sharing request; and correspondingly displaying the received shared information by utilizing each newly-built window.

In one possible implementation, the shared window is preset by:

In a possible implementation manner, the reducing, by the display module 23, each window displayed on the screen in a specified manner, and creating a new window for each information sharing request respectively includes:

Further, in a possible implementation manner, the display module 23 reduces each window displayed on the screen in a specified manner according to the number of windows displayed on the screen and the number of the sent information sharing requests, and when a window is newly created for each information sharing request, the size of each reduced window is consistent with that of each newly created window.

In one possible implementation, the apparatus further includes a touch module 24:

the touch module 24 is configured to determine whether a window moves to a target area corresponding to a current shared window; and if the window is determined to move to the target area corresponding to the current shared window, informing the display module to exchange the display positions of the window and the current shared window, and taking the information displayed in the window as the shared information.

In one possible implementation, the apparatus further includes a control module 25 and a window management module 26, where:

the control module 25 is configured to receive a shared information scheduling request sent by a control terminal, where the shared information scheduling request carries at least one terminal identifier;

the window management module 26 is configured to respectively create a window for each terminal identifier according to at least one terminal identifier carried in the shared information scheduling request;

the display module 23 is further configured to obtain corresponding shared information from each corresponding terminal according to at least one terminal identifier carried in the shared information scheduling request, and correspondingly display each obtained shared information through windows respectively created by the window management module.

Further, in a possible implementation manner, the control module 25 is further configured to receive a scheduling stop request sent by the control terminal, where the scheduling stop request carries the at least one terminal identifier;

the window management module 26 is further configured to close a window displaying each acquired shared information according to the scheduling stop request.

The functions of the functional units of the apparatuses provided in the above embodiments of the present invention may be implemented by the steps of the corresponding methods, and therefore, detailed working processes and beneficial effects of the functional units in the apparatuses provided in the embodiments of the present invention are not described herein again.

Further, an embodiment of the present invention further provides an information sharing system, where the system may include the apparatus shown in fig. 9 applied to a first terminal, and the apparatus shown in fig. 10 applied to a second terminal.

It should be noted that the apparatuses shown in fig. 9 and 10 may be integrated into the same terminal, that is, one terminal may be used as both the first terminal and the second terminal.

The following further describes the information sharing method provided by the present invention with reference to modules in the apparatus provided by the embodiment of the present invention.

Assuming that the apparatuses provided in fig. 9 and 10 are integrated into one terminal (terminals 1 to 10 described below), the transceiver modules in the apparatuses provided in fig. 9 and 10 are collectively referred to as a transceiver module having both the functions of the transceiver module in the apparatus provided in fig. 9 and the functions of the transceiver module in the apparatus provided in fig. 10.

The method comprises the steps of recording a receiving and sending module in a terminal as an RTSPS module, recording a display module as a Player module, recording an acquisition module as a Capture module, recording a touch module as an SDK module, recording a control module as a Config module, and recording a window management module as an Xlauncher module.

In addition, it can still be assumed that the control terminal can control 10 terminals, which are respectively denoted as terminals 1 to 10. That is, it is understood that the terminal including the teacher screen can control 10 terminals including the small group screen.

The embodiment of the invention provides an information sharing method, which mainly explains the information sharing process. The flow of steps of the method may be as shown in fig. 11, including:

step 301, after the terminal 1 is powered on, receiving a screen-casting request.

In this step, the RTSPS module in the terminal 1 may receive a screen projection request.

And step 302, the terminal 1 displays screen projection information.

In this step, the Player module in the terminal 1 may create a window according to the received screen-casting request, where the created window is used to display the received screen-casting information, and the window is a shared window of the terminal 1.

Further, the Player module in the terminal 1 may determine the screen projection information displayed in the created window according to the information to be screen projected, which is carried in the screen projection request, and display the screen projection information in the created window.

Step 303, the terminal 1 records the streaming video.

In this step, when the Player module in the terminal 1 displays the screen projection information, the Capture module in the terminal 1 may record the streaming video of the information displayed in the shared window.

And step 304, the terminal 1 encodes and decodes the recorded stream video and transmits the encoded and decoded stream video.

In this step, the RTSPS module in the terminal 1 may perform encoding and decoding on the streaming video recorded by the Capture module, and when receiving an information sharing request sent by the terminal 2, send shared information obtained by encoding and decoding the streaming video to the terminal 2.

In step 305, the terminal 2 receives the shared information.

In this step, the RTSPS module in terminal 2 may receive the shared information sent by the RTSPS module in terminal 1, and further send the shared information to the Player module in terminal 2.

Step 306, the terminal 2 displays the shared information.

In this step, the Player module in the terminal 2 may display the received shared information on the screen of the terminal 2 together with the information in the original window on the screen of the terminal 2, so as to realize the common display of the shared information and the original information.

The following further describes a window switching process, and an embodiment of the present invention provides an information sharing method, where a flow of steps of the method may be as shown in fig. 12, where the method includes:

step 401, the terminal 1 determines the moved window.

In the present embodiment, the terminal 1 is taken as an example for explanation. Assume that terminal 1 has four windows displayed on the desktop. In this step, the SDK module in the terminal 1 may determine the window selected to be moved according to a touch operation (e.g., dragging).

In step 402, the terminal 1 determines whether the moved window is moved to the target area.

In this step, the SDK module in the terminal 1 may determine whether the moved window is moved to the target area corresponding to the current shared window according to the touch operation.

If the moved window is determined to move to the target area corresponding to the current shared window, step 403 may be performed, otherwise, step 404 may be performed.

And step 403, switching the window position.

In this step, the SDK module in the terminal 1 may notify the Player module when receiving the touch operation (for example, abandoning the dragging), exchange the display position of the moved window and the current shared window, and end the process.

And step 404, keeping the position of the window unchanged.

In this step, the SDK module in the terminal 1 may not perform any operation when receiving the touch operation (e.g., abandoning the dragging), and the moved window position is still at the original position, and the window position is not switched.

As further described below in the process of comparing and displaying multiple windows, an embodiment of the present invention provides an information sharing method, where the flow of the steps of the method may be as shown in fig. 13, and the method includes:

step 501, the control terminal sends a shared information scheduling request.

In this embodiment, the control terminal may be understood as a terminal including a teacher screen applied to a teacher side in a smart classroom scene. In a possible implementation manner, the shared information scheduling request may be sent through a separate control module (which may be denoted as an SCT module) in the control terminal.

In this step, it is assumed that the control terminal sends a shared information scheduling request to the terminal 1 (it is assumed that the shared information scheduling request carries terminal identifiers of the terminals 5 to 8). The Config module in the terminal 1 may receive the shared information scheduling request sent by the SCT module.

Step 502, terminal 1 creates a window.

In this step, the Config module in the terminal 1 may forward the received shared information scheduling request to the xlacker module, and notify the xlacker module to create a window for each of the terminals 5 to 8.

Step 503, the terminal 1 acquires the shared information.

In this step, the xlacker module in the terminal 1 may forward the shared information scheduling request to the Player module, and notify the Player module to obtain the corresponding shared information from the terminals 5 to 8.

The Player module can notify the RTSPS module to send information sharing requests to the terminals 5-8 respectively, and further can acquire the sharing information sent by the terminals 5-8 respectively through the RTSPS module.

Step 504, the terminal 1 displays the acquired sharing information.

In this step, the Player module in the terminal 1 may use windows created by the xlacker module for the terminals 5 to 8, respectively, to display the shared information sent by the terminals 5 to 8 on the screen of the terminal 1.

Step 505, the terminal 1 performs window switching.

In this step, the SDK module in the terminal 1 may determine whether a window moves to a target area corresponding to the current shared window, and if it is determined that a window moves to a target area corresponding to the current shared window, the display positions of the window and the current shared window are exchanged.

Step 506, other terminals schedule the shared window in terminal 1.

Further, other terminals (terminals 2-10) including a display screen (screen) applied to the student end can schedule the shared window in the terminal 1 to be displayed together with the window on the screen of the terminal, so that the comparative display of information is realized.

It should be noted that the solution provided by the embodiments of the present invention can be applied to, but not limited to, a small group screen in a smart classroom, and can also be applied to any screen capable of human-computer interaction. In addition, the window related in the embodiment of the present invention may be used to display shared information, and may also be used to display other information, for example, a display interface of third-party application software, such as a PPT, a word, a notepad, and a drawing board, which is not described in detail herein.

Based on the scheme provided by the embodiment, when information sharing is carried out between the group screens, the comparison display of the shared information picture and the original information picture on the group screens can be realized, and based on the same invention concept, the comparison display of the APP display interface and the original information picture on the group screens can also be realized. Meanwhile, according to the scheme provided by the embodiment, the comparison display of a plurality of shared information pictures can be realized on one small group screen, and the switching of the shared windows can be simply and quickly realized through touch operations such as gesture operation, so that the quick switching of the shared information of one small group screen is realized.

Compared with the prior art, the scheme provided by the embodiment can better support scenes such as discussion and teaching, simply and conveniently realize information sharing, and improve user experience.

In the scheme provided by the embodiment, the group screen may be based on an Android system. The invention is also considered to fall within the scope of the present invention, as long as the technical principle and the window interaction logic of the invention are not departed from the present invention.

Based on the same inventive concept, embodiments of the present invention provide the following apparatus and medium.

An information sharing device according to an embodiment of the present invention may have a structure as shown in fig. 14, and includes a processor 31, a communication interface 32, a memory 33, and a communication bus 34, where the processor 31, the communication interface 32, and the memory 33 complete mutual communication through the communication bus 34;

the memory 33 is used for storing computer programs;

the processor 31 is configured to implement the steps of the above method embodiments of the present invention when executing the program stored in the memory.

Optionally, the processor 31 may specifically include a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), one or more Integrated circuits for controlling program execution, a hardware Circuit developed by using a Field Programmable Gate Array (FPGA), or a baseband processor.

Optionally, the processor 31 may include at least one processing core.

Alternatively, the Memory 33 may include a Read-Only Memory (ROM), a Random Access Memory (RAM), and a disk Memory. The memory 33 is used for storing data required by the at least one processor 31 during operation. The number of the memory 33 may be one or more.

An embodiment of the present invention further provides a non-volatile computer storage medium, where the computer storage medium stores an executable program, and when the executable program is executed by a processor, the method provided in the foregoing method embodiment of the present invention is implemented.

In particular implementations, computer storage media may include: various storage media capable of storing program codes, such as a Universal Serial Bus Flash Drive (USB), a mobile hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

In the embodiments of the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the described unit or division of units is only one division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical or other form.

The functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be an independent physical module.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the technical solutions of the embodiments of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device, such as a personal computer, a server, or a network device, or a processor (processor) to execute all or part of the steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a Universal Serial Bus Flash Drive (usb Flash Drive), a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An information sharing method, applied to a first terminal, the method comprising:

sending an information sharing request to at least one second terminal;

2. The method of claim 1, wherein the shared window is preset by:

3. The method of claim 1, wherein zooming out each window displayed on the screen in a specified manner and creating a new window for each information sharing request respectively comprises:

4. The method of any of claims 1 to 3, further comprising:

5. The method of any of claims 1 to 3, further comprising:

6. The method of claim 5, wherein the method further comprises:

7. An information sharing method, applied to a second terminal, the method comprising:

receiving an information sharing request sent by a first terminal;

8. An information sharing apparatus, comprising a transceiver module and a display module, wherein:

9. An information sharing apparatus, comprising a transceiving module and a determining module, wherein:

10. An information sharing system, characterized in that the system comprises the apparatus of claim 8 applied to a first terminal and the apparatus of claim 9 applied to a second terminal.

11. A non-transitory computer storage medium storing an executable program for execution by a processor to perform the method of any one of claims 1 to 7.

12. An information sharing device, characterized in that the device comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus;

the memory is used for storing a computer program;

the processor, when executing the program stored in the memory, implementing the method steps of any of claims 1-7.