CN110795009A

CN110795009A - Double-screen display control method and device, storage medium and electronic equipment

Info

Publication number: CN110795009A
Application number: CN201910943343.4A
Authority: CN
Inventors: 刘俊杰
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-02-14

Abstract

The embodiment of the application discloses a double-screen display control method, a device, a storage medium and electronic equipment, wherein the method comprises the following steps: receiving a page turning instruction input aiming at a current page of a double-screen presentation, and acquiring a page turning mode set aiming at the current page, wherein the double-screen presentation comprises first presentation content and second presentation content, the first presentation content is displayed on a first display screen, and the second presentation content is displayed on a second display screen; judging whether the current page is played completely; and when the current page is played, controlling the double-screen presentation to be switched from the current page to another page based on the page turning mode. Therefore, by adopting the embodiment of the application, the operation is simple and convenient, the time is saved, the convenience of the double-screen presentation speech is improved, the consistency and the continuity of the operation can be better, and the content display efficiency and the user experience can be improved.

Description

Double-screen display control method and device, storage medium and electronic equipment

Technical Field

The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for controlling dual-screen display, a storage medium, and an electronic device.

Background

At present, people generally adopt a mode of making a presentation document to carry out speech through a computer for the convenience of daily work, study and communication. In some cases, two presentations need to be presented in a contrastive manner to improve the content display efficiency, and therefore, the dual-screen display is in operation.

At present, show two presentation respectively through two intelligent interaction flat boards, need the user to make a round trip to operate between these two intelligent interaction flat boards during speech to it is loaded down with trivial details to lead to speech operation process, reduced the convenience to the presentation of presentation.

Disclosure of Invention

The embodiment of the application provides a double-screen display control method, a double-screen display control device, a storage medium and a terminal, and can improve the convenience of presentation of a presentation. The technical scheme is as follows:

in a first aspect, an embodiment of the present application provides a dual-screen display control method, where the method includes:

receiving a page turning instruction input aiming at a current page of a double-screen presentation, and acquiring a page turning mode set aiming at the current page, wherein the double-screen presentation comprises first presentation content and second presentation content, the first presentation content is displayed on a first display screen, and the second presentation content is displayed on a second display screen;

judging whether the current page is played completely;

and when the current page is played, controlling the double-screen presentation to be switched from the current page to another page based on the page turning mode.

In a second aspect, an embodiment of the present application provides a dual-screen display control method, where the method includes:

receiving a page turning instruction for a current page of a displayed double-screen presentation, and playing the current page, wherein the double-screen presentation comprises first presentation content and second presentation content, the first presentation content is displayed on a first display screen, and the second presentation content is displayed on a second display screen;

and when the current page is played, performing page turning operation on the double-screen presentation.

In a third aspect, an embodiment of the present application provides a dual-screen display control apparatus, where the apparatus includes:

the mode acquisition module is used for receiving a page turning instruction aiming at the current page of the displayed double-screen presentation and acquiring a page turning mode set aiming at the current page, wherein the double-screen presentation comprises first presentation content and second presentation content, the first presentation content is displayed on a first display screen, and the second presentation content is displayed on a second display screen;

the playing judgment module judges whether the playing of the current page is finished;

and the page switching module is used for controlling the double-screen presentation to be switched from the current page to another page based on the page turning mode when the current page is played.

In a fourth aspect, embodiments of the present application provide a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the above-mentioned method steps.

In a fifth aspect, an embodiment of the present application provides an electronic device, which may include: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the above-mentioned method steps.

The beneficial effects brought by the technical scheme provided by some embodiments of the application at least comprise:

in the embodiment of the application, a dual-screen display control device receives a page turning instruction input for a current page of a dual-screen presentation which includes a first presentation content and a second presentation content and is displayed on two display screens, acquires a page turning mode set for the current page, then judges whether the current page is completely played, and controls the dual-screen presentation to be switched from the current page to another page based on the page turning mode when the current page is completely played. The double-screen demonstration manuscript applied to the two display screens can be edited and controlled to be demonstrated through one system, the operation is simple and convenient, the time is saved, and the convenience of the double-screen demonstration manuscript speech is improved. Meanwhile, the consistency and the consistency of the operation can be better, and the content display efficiency and the user experience can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a scene schematic diagram of an implementation scenario provided in an embodiment of the present application;

fig. 2 is a schematic diagram illustrating an effect of single-screen presentation of lesson preparation documents according to an embodiment of the present application;

fig. 3 is a schematic diagram illustrating an effect of double-screen presentation of lesson preparation documents according to an embodiment of the present application;

fig. 4 is a schematic flowchart of a dual-screen display control method according to an embodiment of the present application;

FIG. 5 is a schematic diagram of a graphical interface displayed on a user terminal provided by an embodiment of the present application;

FIG. 6 is a schematic flowchart of another dual-screen display control method provided in the embodiments of the present application;

fig. 7 is a schematic diagram of a single-screen document interface provided in an embodiment of the present application;

fig. 8 is a schematic diagram illustrating an effect of a double-screen presentation displayed on a double screen according to an embodiment of the present application;

FIG. 9 is a diagram illustrating a page turning interaction provided by an embodiment of the present application;

FIG. 10 is a schematic flowchart illustrating another dual-screen display control method according to an embodiment of the present application;

FIG. 11 is an interaction diagram of a single-screen compatible lecture mode according to an embodiment of the present disclosure;

fig. 12 is an interaction diagram of a single-screen double-screen manuscript preview mode according to an embodiment of the present application;

fig. 13 is a schematic page turning diagram of a single-screen lower dual-screen presentation provided in an embodiment of the present application; fig. 14 is a schematic structural diagram of a dual-screen display control device according to an embodiment of the present application;

fig. 15 is a schematic structural diagram of another dual-screen display control device provided in an embodiment of the present application;

FIG. 16 is a schematic structural diagram of another page turning module provided in the embodiment of the present application;

fig. 17 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

It should be understood that the described embodiments are only some embodiments of the invention, and not all 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.

When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims.

In the description of the present application, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art. Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "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.

When a user carries out two-group courseware comparison teaching under the scene of having two intelligent interactive flat plates, under the condition of having two screens, the user needs to carry out comparison teaching of a plurality of groups of painting works, in order to fully utilize the advantages of the two screens to present the content, in the traditional courseware making mode, the user may need to make two courseware or use the two screens to independently use the courseware to present the content, the actual use has more operation steps, and the switching among a plurality of software can be carried out, which is not beneficial to the continuity of teaching. The user need make two sets of courseware and present courseware content and give lessons on two independent intelligent mutual dull and stereotypeds, and the user need make a round trip to operate between two dull and stereotypeds during giving lessons to lead to giving lessons complex operation, the convenience is not enough.

The application scenarios of the embodiment of the present application may include lectures, meetings, and the like, and the scenarios involving editing a document at a terminal and performing screen-casting lectures all belong to the application scenarios of the embodiment of the present application, and are not limited herein. The application carrier corresponding to the embodiment of the present application may be a user terminal, including but not limited to: smart interactive tablets, personal computers, tablet computers, handheld devices, in-vehicle devices, wearable devices, computing devices or other processing devices connected to a wireless modem, and the like.

The embodiment of the application takes an intelligent interactive tablet as an example for explanation. The hardware part of the intelligent interactive flat plate is composed of a display module, an intelligent processing system (including a controller) and the like, is combined together by an integral structural part, and is supported by a special software system, wherein the display module comprises a display screen and a backlight assembly, and the display screen comprises a transparent electric conduction layer, a liquid crystal layer and the like.

The display screen, in the embodiment of the present application, is a touch screen, a touch panel, and is an inductive liquid crystal display device, when a graphic button on the screen is touched, the tactile feedback system on the screen can drive various connecting devices according to a pre-programmed program, so as to replace a mechanical button panel, and create a vivid video effect by using a liquid crystal display screen. Touch screens are distinguished from technical principles and can be divided into five basic categories; a vector pressure sensing technology touch screen, a resistance technology touch screen, a capacitance technology touch screen, an infrared technology touch screen, and a surface acoustic wave technology touch screen. According to the working principle of the touch screen and the medium for transmitting information, the touch screen can be divided into four categories: resistive, capacitive, infrared, and surface acoustic wave. When a user touches the screen with a finger or a pen, the coordinates of the point are positioned, so that the control of the intelligent processing system is realized, and then different functional applications are realized along with the built-in software of the intelligent processing system. The 'screen' and 'large screen' mentioned in the application refer to the display screen of the intelligent interactive flat panel; the intelligent interaction panel displays a certain interface, namely the display screen of the intelligent interaction panel displays the interface.

Referring to fig. 1, a scene diagram of an implementation scenario is shown for an embodiment of the present application, where the implementation scenario includes a user terminal 101, a screen projector 102, an intelligent interaction tablet 103, an intelligent interaction tablet 104, and a page-turning remote control device 105. The user terminal 101 is an electronic device with a network communication function, and the electronic device includes, but is not limited to, a smart phone, a tablet computer, a wearable device, a smart home device, a laptop computer, a desktop computer, a smart camera, and the like. It should be noted that the page turning pen S103 may be a laser pen, and is not limited herein. Of course, the two-screen presentation can be displayed on the two intelligent interactive panels only by using the intelligent interactive panel 103 and the intelligent interactive panel 104 of the same set of control system, and the page turning control is performed on the displayed content through the touch operation of the user.

In one possible implementation, the user opens the user terminal 101, creates a single-screen lecture on the user terminal, as shown in figure 2, the single-screen lesson preparation manuscript can be understood as a blank slide manuscript, the left side is a thumbnail corresponding to the manuscript content, the single-line mode is used for showing, and the single-screen lesson-preparing manuscript is provided with a single/double-screen lesson-preparing mode switching key, the double-screen lesson preparation mode is started by clicking the single/double-screen lesson preparation mode switching key, at the moment, the user terminal adopts the form of double rows of thumbnails to display double-screen lesson preparation manuscripts, as shown in figure 3, the thumbnail corresponding to the content of the manuscripts is displayed on the left side in a double-row mode, it is understood that the left column of corresponding manuscript contents (first presentation contents) is displayed on the smart interaction tablet 103, and the right column of corresponding manuscript contents (second presentation contents) is displayed on the smart interaction tablet 104. And editing the double-screen lesson preparation manuscript by the user to obtain the double-screen demonstration manuscript added with the demonstration content.

When a user performs a document presentation in a dual-screen display scene of the intelligent interaction tablet 103 and the intelligent interaction tablet 104 as shown in fig. 1, the user first opens a dual-screen presentation saved on the user terminal 101, and respectively projects a first presentation content and a second presentation content of the dual-screen presentation to the intelligent interaction tablet a and the intelligent interaction tablet B through the screen projector 102 connected to the user terminal 101. When a user demonstrates a current page displayed by the intelligent interactive tablet, the playing of animation on the current page is controlled through an up-down key switching button on the intelligent interactive tablet or through the laser pen 105, and when the user clicks the page turning button, the user terminal receives a page turning instruction and obtains a page turning mode set for the double-spelling presentation based on the page turning instruction. The set page turning mode may be set before the dual-screen presentation is played, or may be default by the system, and is not limited specifically.

The page turning mode includes a synchronous page turning mode and an asynchronous page turning mode.

When the page turning mode is the synchronous page turning mode, a user triggers playing of the current page animation by clicking a page turning button, and when playing of the current page animation of the intelligent interaction panel 103 and the intelligent interaction panel 104 is completed, the intelligent interaction panel 103 and the intelligent interaction panel 104 are controlled to be simultaneously switched to another page, wherein the another page can be a previous page, a next page or any page set according to a page turning rule.

When the page turning mode is the asynchronous page turning mode, a user triggers playing of the animation of the current page by clicking a page turning button, at the moment, the intelligent interaction panel detects a main panel of the two panels, if the intelligent interaction panel 103 is the main panel, the animation of the current page of the intelligent interaction panel A is played, and the intelligent interaction panel A is controlled to be switched to the other page from the current page after the playing is finished.

In another implementation scenario, when a user is speaking in the smart interactive tablet 103 scenario as shown in fig. 1, the user first opens a dual-screen presentation, and screens the dual-screen presentation onto the smart interactive tablet 103 through the screen projector 102, wherein the dual-screen presentation includes a first presentation and a second presentation, and the first presentation and the second presentation are both displayed on the same smart interactive tablet 103. Then, the user sets a page turning mode of the current page, and sets primary presentation contents and secondary presentation contents among the first presentation contents and the second presentation contents. Of course, the set page turning mode may be set before the dual-screen presentation is played, or may be default by the system, and is not limited specifically. The page turning mode includes a manual switching mode and an automatic alternating mode.

When the user gives a speech to the current page displayed on the intelligent interaction panel, the animation is controlled to be played through the page turning up and down buttons on the intelligent interaction panel or the page turning remote control device 105, and the page turning is controlled based on the set page turning mode.

When the page turning mode is the manual switching mode, a user triggers playing of the current page animation by clicking a page turning button, and when the playing of the current page animation of the intelligent interaction tablet 103 is completed, the first presentation content and the second presentation content are controlled to be simultaneously switched to another page, wherein the another page can be a previous page, a next page or any page set according to a page turning rule.

When the page turning mode is the automatic alternating mode, a user triggers playing of the current page animation by clicking a page turning button, when playing of the current page animation of the intelligent interaction tablet 103 is completed, the current page of the first presentation content is controlled to be switched to the current page of the second presentation content, and after playing of the current page of the second presentation content is completed, the current page of the second presentation content is controlled to be switched to another page of the first presentation content, wherein the another page can be a previous page, a next page or any page set according to a page turning rule.

Of course, the user can also directly use the intelligent interactive tablet to obtain the pre-made double-screen presentation for teaching. The dual-screen presentation can be a dual-screen presentation collected in a dual-screen presentation set, and the dual-screen presentation set can be a locally stored dual-screen presentation and can also be a dual-screen presentation stored in a user storage space at the cloud. It is to be understood that the dual-screen presentation in the dual-screen presentation set may be a dual-screen presentation that collects a local storage space and a cloud user storage space. The dual-screen presentation acquired by the user terminal may also be a user-defined dual-screen presentation based on the dual-screen presentation in the dual-screen presentation set, and it should be noted that the dual-screen presentation acquired by the intelligent interactive tablet may be edited and modified. After the intelligent interactive tablet acquires the double-screen presentation, the user can perform presentation based on the acquired double-screen presentation.

In the embodiment of the application, a dual-screen display control device receives a page turning instruction input for a current page of a dual-screen presentation which includes a first presentation content and a second presentation content and is displayed on two display screens, acquires a page turning mode set for the current page, then judges whether the current page is completely played, and controls the dual-screen presentation to be switched from the current page to another page based on the page turning mode when the current page is completely played. The double-screen demonstration manuscript for the two display screens can be edited and controlled for demonstration through one system, the operation is simple and convenient, the time is saved, the convenience for the speech of the double-screen demonstration manuscript is improved, and the display of the content can be enriched.

The dual-screen display control method provided by the embodiment of the present application will be described in detail below with reference to fig. 4 to 13. The method may be implemented in dependence on a computer program, operable on a dual screen display control device based on the von neumann architecture. The computer program may be integrated into the application or may run as a separate tool-like application. The dual-screen display control device in the embodiment of the present application may be the user terminal mentioned above.

Referring to fig. 4, a schematic flow chart of a dual-screen display control method is provided in the embodiment of the present application. The embodiment is exemplified by applying the dual-screen display control method to the intelligent interactive tablet. The method of the embodiment of the application can comprise the following steps:

s101, receiving a page turning instruction input by aiming at a current page of a double-screen presentation, and acquiring a page turning mode set aiming at the current page, wherein the double-screen presentation comprises a first presentation content and a second presentation content, the first presentation content is displayed on a first display screen, and the second presentation content is displayed on a second display screen.

The presentation refers to a file generated by multimedia information such as characters, pictures, audio, and other elements and used for content transmission and display, such as a slide document (PowerPoint, PPT), whiteboard courseware, and the like. Typically a single screen presentation, comprising only one presentation, applied to one display screen.

The dual-screen presentation is a presentation applied to two display screens or one display screen through one system control. The dual-screen presentation comprises first presentation content and second presentation content, wherein the first presentation content is displayed on a first intelligent interactive flat plate, and the second presentation content is displayed on a second intelligent interactive flat plate. Of course, the first presentation content and the second presentation content may be both the main presentation content, and may also include a main presentation content and an auxiliary presentation content. When applied to a display screen, the main presentation content is presented therein.

It should be noted that the first presentation content and the second presentation content are in one-to-one correspondence with the thumbnails in the display page, and the corresponding thumbnails can be displayed in parallel in two rows, so that even in the thumbnail mode, it is possible to intuitively and conveniently know which parts are displayed on the first display screen and which parts are displayed on the second display screen.

The first presentation content and the second presentation content are each comprised of a plurality of slides, each slide being independent of the other. The user can insert the contents such as pictures, animations, tables, remarks, lectures and the like into each page of slide, so that the complex contents of the double-screen presentation become popular and easy to understand, and more impressive impression is given to people. Aiming at the double-screen presentation, a special effect dynamic display effect can be added to increase the interestingness.

The dual-screen is the display screens of the two intelligent interactive flat plates, the two display screens can be the main display screen and also can be a main display screen and a secondary display screen, and the dual-screen is independent of the two intelligent interactive flat plates and is controlled by the same system.

The instructions are instructions and commands directing the operation of the smart interactive tablet, and may be understood as code specifying certain controls to perform certain operations or function implementations. The page turning instruction is generated after a user triggers a page turning function key on the intelligent interaction panel or triggers the page turning function key by using a remote page turning remote control device, the intelligent interaction panel receives the page turning instruction and calls an internal program to process the instruction, and the intelligent interaction panel responds after the processing is finished. In this embodiment, the code may be understood as a code that directs the intelligent interactive tablet to execute a page turning processing function on the dual-screen presentation, and the intelligent interactive tablet controls animation playing and page switching in a current page of the dual-screen presentation based on the page turning instruction by executing the code. The current page refers to a set of page contents in the dual-screen presentation shown on two smart interactive tablets, or a primary presentation content shown on one smart interactive tablet.

The switching of the control page can be performed according to a preset page turning mode. The page turning mode may be currently set by the user, may be default by the system, and may also be set when the user demonstrates the double-screen presentation last time, which is not limited specifically. When the dual-screen presentation is applied to a dual screen, the page turning mode may include a synchronous page turning mode and an asynchronous page turning mode.

The synchronous page turning mode controls the two display screens to turn pages synchronously. When a user triggers the intelligent interaction panel or remotely triggers the next page of the presentation corresponding to the first intelligent interaction panel by using the page turning remote control equipment, playing the animation displayed on the current page, if the animation of the current page is completely played, playing the animation displayed on the second intelligent interaction panel, and when the animation of the second intelligent interaction panel is completely played, controlling the current page on the first intelligent interaction panel and the current page on the second intelligent interaction panel to simultaneously jump to another group of pages. The other page can be a previous page, a next page or any page set according to a page turning rule.

The asynchronous page turning mode controls the two display screens to independently turn pages. When a user triggers the intelligent interaction panel or remotely triggers the corresponding presentation on the first intelligent interaction panel to be switched to the next page by using a page turning pen, playing the animation of the page displayed by a main display screen (such as the display screen of the first intelligent interaction panel) in the two intelligent interaction panels, and controlling the page on the first intelligent interaction panel to jump to the other page when the animation is completely played, wherein the page on the second intelligent interaction panel is kept unchanged. The other page can be a previous page, a next page or any page set according to a page turning rule.

In some feasible implementation manners, when a user gives a speech to the dual-screen presentation under the scene of two intelligent interactive tablets, the user firstly sets a page turning mode according with the current speech scene and sets a main screen of the two display screens. A user selects a page turning button in the current page of the double-screen presentation through a mouse connected with the intelligent interactive flat plate to demonstrate the animation in the current page, or the user turns pages remotely through a page turning pen and other tools to demonstrate the animation in the current page. When a user triggers a page turning button, the generated page turning instruction is uploaded to the intelligent interaction panel, and the intelligent interaction panel acquires a page turning mode preset by the user according to the page turning instruction and determines a main screen of a currently displayed page. It should be noted that there are various ways to trigger the page turning instruction, and the method is not limited herein.

For convenience of description, in the embodiment of the present application, a page turning button in a current page of a dual-screen presentation is selected by a mouse connected to an intelligent interactive tablet, and the intelligent interactive tablet plays an animation in the current page on a main screen display interface in response to the operation.

For example: the user twilight wants to give lessons in a scene with two intelligent interactive tablets, at the moment, the user twilight opens the intelligent interactive tablets, the current teaching mode is assumed to be set to be the synchronous page turning mode, the main screen of the intelligent interactive tablet is set to be L (L represents the intelligent interactive tablet on the left, and R represents the intelligent interactive tablet on the right), and the corresponding display interface is shown in FIG. 5. Fig. 5 is a schematic diagram of graphical interfaces displayed on two intelligent interactive panels, wherein the interfaces are demonstration interfaces in a dual-screen mode, and the interfaces comprise thumbnails of dual-screen presentations, a document editing interface and setting buttons during presentation. The setting button includes a setting button displaying a main screen and a setting button of a page turning mode. When a page turning button on a current display page is clicked through an external connection device (mouse), the intelligent interaction panel responds to a click instruction of a user to acquire a currently set page turning mode, and the intelligent interaction panel plays animation or switches pages in the current page based on the currently set page turning mode.

S102, judging whether the current page is played completely;

the current page may contain one or more presentation animations including pictures, audio, video, tables, document files, etc. The formats of the picture type document materials are jpg, png, tif and gif, the formats of the text type document materials are txt, doc, docx and wps, and the formats of the video type document materials are AVI, MOV and MP 4.

It can be understood that, in the synchronous page turning mode, the current page is a page currently displayed by the two intelligent interactive tablets. And in an asynchronous (independent) page turning mode, the current page is a page displayed by the main intelligent interaction panel in the two intelligent interaction panels.

In the specific implementation, the intelligent interaction panel judges whether the playing of the animation of the current page is finished in different modes according to the page turning instruction of the user, at the moment, different parameters are obtained after the judgment of the intelligent interaction panel, and then the playing of the animation in the page or the switching of the page is carried out according to the obtained parameter values.

S103, when the current page is played, controlling the double-screen presentation to be switched to another page from the current page based on the page turning mode.

If it is determined that the current page is not played, when the page turning mode obtained by the intelligent interactive tablet is the synchronous page turning mode, and the main screen set by the user is the left intelligent interactive tablet, playing the animation in the current page of the left intelligent interactive tablet according to the page turning instruction (such as a downward page turning instruction), when the user continues to turn the page downwards after the animation on the left intelligent interactive tablet is completely played, after the intelligent interactive tablet obtains the downward page turning instruction, playing the animation in the current page of the right intelligent interactive tablet, when the animation on the left intelligent interactive tablet and the animation on the right intelligent interactive tablet are completely played, simultaneously switching the left intelligent interactive tablet and the right intelligent interactive tablet to the next page, and playing the next page of the left intelligent interactive tablet as the current page.

If the current page is determined not to be played, when the page turning mode acquired by the intelligent interaction panel is the independent page turning mode, and the main screen set by the user is the left intelligent interaction panel, playing the animation in the current page of the left intelligent interaction panel according to the page turning-down instruction, after the animation on the left intelligent interaction panel is completely played, switching the current page on the left intelligent interaction panel to the next page, playing the animation in the page by taking the next page as the current page, and keeping the page on the right intelligent interaction panel unchanged.

And if the current page is determined to be played completely, directly controlling the page switching according to the mode.

In the embodiment of the application, a dual-screen display control device receives a page turning instruction input for a current page of a dual-screen presentation which includes a first presentation content and a second presentation content and is displayed on two display screens, acquires a page turning mode set for the current page, then judges whether the current page is completely played, and controls the dual-screen presentation to be switched from the current page to another page based on the page turning mode when the current page is completely played. The double-screen demonstration manuscript applied to the two display screens can be edited and controlled to be demonstrated through one system, the operation is simple and convenient, the time is saved, and the convenience of the double-screen demonstration manuscript speech is improved.

Fig. 6 is a schematic flow chart of a dual-screen display control method according to an embodiment of the present application. The present embodiment is exemplified by applying the dual-screen display control method to the user terminal. The dual screen display control method may include the steps of:

s201, creating a single-screen lesson preparation manuscript.

The single-screen lesson preparation manuscript can be understood as a blank slide manuscript, the left side is a thumbnail corresponding to the content of the manuscript and is displayed in a single column mode, and the right side is a manuscript page editing area corresponding to the thumbnail.

In a possible implementation manner, a user inputs a lesson preparation creating instruction to a user terminal, and the user terminal responds to the lesson preparation creating instruction after receiving the lesson preparation creating instruction, so as to create a blank initial lesson preparation. The mode of the input lesson preparation manuscript creating instruction can be that a manuscript icon on a display screen is selected through a mouse, and a function key of 'creating' is selected after a right mouse button is clicked. The method may also be created by keyboard shortcut keys or voice input, and is not limited specifically.

A specific implementation mode is that a user inputs a lesson preparation establishing instruction to a user terminal, the user terminal loads a lesson preparation set which can be selected by the user and displays the lesson preparation set after receiving the lesson preparation establishing instruction, the lesson preparation set comprises at least one lesson preparation, the user can select the lesson preparation in the displayed lesson preparation set, and the user terminal obtains the lesson preparation selected by the user and uses the lesson preparation as a single-screen lesson preparation.

Optionally, the mode of loading the single-screen preparation document selectable by the user may be a mode of obtaining a preparation document collected in a preparation document set of the user terminal, where the preparation document set may be a locally stored preparation document, a preparation document stored in a user storage space at the cloud end, or a preparation document collected from a preparation document website by the user. It can be understood that the lesson preparation documents in the lesson preparation document set can be lesson preparation documents collected in a local storage space, a cloud user storage space and a lesson preparation document website. The lesson preparation document acquired by the user terminal can also be a lesson preparation document customized by the user based on the lesson preparation document in the lesson preparation document set, and it should be noted that the lesson preparation document acquired by the user terminal can be edited and modified.

Optionally, the user may select a plurality of lecture documents based on the document selection instruction input by the lecture document set, and create an initial single-screen lecture document based on recombination of pages of the plurality of lecture documents.

For example, as shown in fig. 7, a single-screen lesson preparation document created in the single-screen lesson preparation mode is displayed, thumbnails of the lesson preparation document in the single-screen lesson preparation mode are presented to the user in a single row, wherein the left side is a thumbnail display area, and the right side is a content document editing area corresponding to the thumbnails, so that the user can edit the lesson preparation document and modify the lesson preparation document in the content document editing area.

And S202, receiving a double-screen lesson preparation instruction for the single-screen lesson preparation manuscript, and displaying the double-screen lesson preparation manuscript corresponding to the single-screen lesson preparation manuscript in a double-row thumbnail mode, wherein the double-row thumbnail comprises a first thumbnail and a second thumbnail, the first thumbnail corresponds to a first display screen, and the second thumbnail corresponds to a second display screen.

The double-screen lesson preparation instruction is an instruction generated by triggering a double-screen mode button of a user terminal by a user and can start a lesson giving mode of lesson preparation manuscript in a double-screen mode. The double rows of thumbnails are to present the lesson preparation file in the single screen mode to the user in the form of double rows of thumbnails after the user triggers the double screen mode button of the user terminal to start the double screen lesson preparation mode, for example, the double rows of thumbnails displayed on the left side in fig. 5.

Specifically, the double-row thumbnails include a first thumbnail and a second thumbnail, the first thumbnail is a left-most column of thumbnails in fig. 5, and the second thumbnail is a right-most column of thumbnails corresponding to the left-most column of thumbnails. The first thumbnail corresponds to a page displayed on the first display screen, and the second thumbnail corresponds to a page displayed on the second display screen.

For example, when a user finishes editing all single-screen lesson preparation documents at a user terminal of the user, and then clicks a double-screen lesson preparation mode on a current page of the user terminal, such as a single/double-screen lesson preparation switching button in a thumbnail area in fig. 5, an instruction is generated by triggering the double-screen mode button, the instruction is transmitted to a processor of the user terminal through a wire or a wireless way, the processor responds to the user terminal by calling a preset program and processing, and after receiving the response instruction and data, the user terminal presents the lesson preparation documents to the user in a double-row thumbnail way.

Of course, the user may also click the dual-screen lesson preparation mode switching button first, and then perform the editing and modifying operation on the document after the page is switched to the dual-screen lesson preparation mode page (as shown in fig. 5).

And S203, when a page editing instruction for the double-screen lesson preparation manuscript is received, generating a double-screen demonstration manuscript corresponding to the double-screen lesson preparation manuscript based on the page editing instruction.

The page of the double-screen lesson preparation manuscript is a page which is displayed in a double-row thumbnail mode after a user finishes editing by opening a double-screen mode opening button on a user terminal interface. The page editing instruction is an instruction generated by triggering an editing button when a user edits the lesson preparation manuscript in a double-screen mode, and the user terminal finishes editing teaching contents by receiving the editing instruction of the user. And when the user finishes editing the lesson preparation manuscript, generating a double-screen demonstration manuscript for teaching in a double-screen mode.

For example, when a user is ready to use two intelligent interactive panels for teaching, the user first needs to edit a double-screen manuscript page in a double-screen mode of a user terminal interface, and the user edits according to the designated teaching content. When the user triggers the editing instruction, the user terminal responds to the user terminal according to the editing instruction after receiving the editing instruction, and the user terminal finishes the content edited by the user after receiving the responding instruction. And when the user finishes editing all the document pages in the double-screen mode, the user terminal responds to the user terminal through the obtained finishing instruction to generate the double-screen presentation.

S204, receiving a page turning instruction of a current page of the displayed double-screen presentation, and acquiring a page turning mode set for the current page, wherein the double-screen presentation comprises first presentation content and second presentation content, the first presentation content is displayed on a first display screen, and the second presentation content is displayed on a second display screen.

In a feasible implementation manner, when a user performs teaching in a scene with two user terminals, the user first opens the user terminal 1 and the user terminal 2 for pairing connection, and opens a dual-screen presentation after the connection is successful, the dual-screen presentation is as shown in fig. 8, a first presentation is displayed on the user terminal 1, a second presentation is displayed on the user terminal 2, a current page of the presentation displayed on each user terminal has a bidirectional page turning arrow, and the user can complete downward or upward page turning according to the instruction of the arrow.

As shown in fig. 9, a user may turn a page on a current page displayed on the user terminal, when the user clicks a page down button according to an indication in the figure, the user terminal receives a page down instruction, when the user terminal receives the page down instruction, a current page turning mode is obtained through the internal processor, and the user terminal plays and turns the page of the current page animation according to the obtained page turning mode.

S205, judging whether the current page is played completely.

See S402 for details, which are not described herein.

S206, when the current page is played, and when the page turning mode is a synchronous page turning mode, simultaneously controlling the first demonstration content and the second demonstration content to switch from the current page to another group of pages.

The current page is a page displayed on the intelligent interaction panel when the user gives lessons, and the current page possibly comprises a plurality of animations to be demonstrated. The animation can be different types of files collected in daily work and life of the user, including pictures, audio, videos, tables, manuscript files and the like, and the manuscript materials of the same type can comprise multiple formats, such as: the picture type of the manuscript material format may include bmp, jpg, png, tif, gif, pcx, etc., the audio type of the manuscript material format may include MP3, WMA, WAV, ASF, etc., and the video type of the manuscript material format may include AVI, MOV, MP4, BD, etc. The user can complete the playing of the animation in the page through the up-down page turning button or the remote page turning pen on the user terminal.

When the lecture main screen selected by the user is the first user terminal and the page turning mode selected by the user is the page synchronous page turning mode, when the user triggers the user terminal or remotely triggers the next page of the corresponding presentation on the first user terminal by using a page turning pen, the animation on the current page is played, if the playing of all the animations on the current page is finished, the animation on the second intelligent interaction panel is played, and when the playing of all the animations on the second user terminal is finished, the current page on the first user terminal and the current page on the second user terminal are controlled to simultaneously jump to the other page. The other page can be a previous page, a next page or any page set according to a page turning rule.

And S207, when the current page is played, when the page turning mode is an asynchronous page turning mode, determining a main display screen in the first display screen and the second display screen, and controlling the double-screen presentation on the main display screen to be switched from the current page to another page.

For details, reference may be made to S606 for controlling the current page playing process, which is not described herein again. When the lecture main screen selected by the user is the first intelligent interaction tablet and the page turning mode selected by the user is the page independent page turning mode, when the user triggers the next page of the corresponding presentation on the first user terminal at the user terminal or remotely triggers the next page of the corresponding presentation on the first user terminal by using a page turning pen, the animation on the current page is played, and if the animation on the current page is completely played, the page on the first user terminal jumps to another page. The other page can be a previous page, a next page or any page set according to a page turning rule.

Fig. 10 is a schematic flow chart of a dual-screen display control method according to an embodiment of the present application. The present embodiment is exemplified by applying the dual-screen display control method to the user terminal. The dual screen display control method may include the steps of:

s301, creating a single-screen lesson preparation manuscript.

See S201 specifically, and the details are not repeated here.

S302, receiving a double-screen lesson preparation instruction for the single-screen lesson preparation manuscript, and displaying the double-screen lesson preparation manuscript corresponding to the single-screen lesson preparation manuscript in a double-row thumbnail mode, wherein the double-row thumbnail comprises a first thumbnail and a second thumbnail.

See S202 specifically, and will not be described herein.

And S303, when receiving a page editing instruction for the double-screen lesson preparation manuscript, generating a double-screen demonstration manuscript corresponding to the double-screen lesson preparation manuscript based on the page editing instruction.

For specific content of receiving the instruction to generate the dual-screen presentation, refer to step S603, and details are not described here. When a user edits courseware, the presentation effect needs to be previewed, and if the demonstration scene where the user edits has two user terminals, the double-screen demonstration manuscript can be previewed according to the double screens. If there is only one user terminal, the preview can be performed in the single screen compatible mode. In addition, the effect of previewing the double-screen content display on the single screen is provided. As shown in fig. 12, when the user finishes editing the dual-screen presentation, the user wants to see the presentation effect in the two user terminal scenes under the condition of only one user terminal, at this time, according to the mode shown in fig. 12, the user triggers the button for starting the dual-screen preview effect in the lower right corner of fig. 12, after the user triggers the completion button, the effect as in the page of fig. 12 can be presented, the display effect of the dual-screen presentation under the dual-screen is simulated and displayed, wherein the left side displays the first presentation content of the dual-screen presentation, the right side displays the second presentation of the dual-screen presentation, and the user can trigger the switch button in the current page according to the displayed current page to perform animation playing and page switching in the current page. The double-screen content is displayed on one screen, if the double-screen content needs to be checked in a full screen mode, the switching button can be used for switching, simplicity and convenience are achieved, and user experience is improved.

S304, receiving a page turning instruction of a current page of the displayed double-screen presentation, and acquiring a page turning mode set for the current page, wherein the double-screen presentation comprises a first presentation content and a second presentation content, the first presentation content and the second presentation content are displayed on the same display screen, and the current page is a page corresponding to a main presentation content in the first presentation content and the second presentation content.

The double-screen presentation is a document edited by a user in a double-screen mode, and the double-screen presentation is displayed on a user terminal interface in a double-row thumbnail mode. The page turning instruction is generated by clicking a page turning up and down button on a user terminal or triggering page turning by using a remote page turning pen tool. The page turning mode of the current page is a page turning mode set by a user on the current page before demonstration, and the page turning mode comprises a manual page turning mode and an automatic page turning mode.

Typically, a dual-screen presentation includes first display content and second display content.

In an exemplary embodiment of the present application, when a dual-screen presentation is presented in the presence of one user terminal, both first content and second content of the dual-screen presentation may be displayed on the same user terminal.

As shown in fig. 11, L indicates that the current page display content selected by the user is the first display content, and R indicates that the current page display content selected by the user is the second display content. L is an capital letter of the word left indicating the left side, from which it can be seen that L can also be seen as the current page displayed by the left user terminal in the dual screen mode, and R is an capital letter of the word right, from which it can be seen that R can also be seen as the current page displayed by the right user terminal in the dual screen mode.

Optionally, when the page turning mode selected by the user is the manual page turning mode and the current page is selected as the first display content, when the user clicks a page switching button on the user terminal or performs page switching by using a remote page turning pen tool, the user terminal first acquires the page turning mode set by the user, and at this time, the acquired page turning mode is the manual page turning mode.

Optionally, when the page turning mode selected by the user is the synchronous page turning mode and the current page is selected as the first display content, when the user clicks a page switching button on the user terminal or performs page switching by using a remote page turning pen tool, the user terminal first acquires the page turning mode set by the user, and at this time, the acquired page turning mode is the synchronous page turning mode.

S305, judging whether the current page is played completely.

See S102 for details, which are not described herein.

S306, when the current page is played completely and the page turning mode is the manual page turning mode, acquiring the main demonstration content in the first demonstration content and the second demonstration content and acquiring the auxiliary demonstration content in the first demonstration content and the second demonstration content.

In a possible embodiment, when the user gives a lesson in a scene with only one user terminal, the page turning mode set by the user is the manual page turning mode, and the main presentation content is set as the first presentation content. As shown in fig. 11, the first demo content is displayed when the user sets the key to L. At this time, when a user turns a page through a page turning key of the user terminal, as shown in fig. 9, the user turns the page by clicking a page down key on the right side of the user terminal, at this time, the user terminal receives an instruction of turning the page down, after the user terminal receives the instruction of turning the page down, the animation of the current page is played, after the animation of the current page is completely played, a manual page turning mode set by the user is obtained, then the main presentation content of L (L is the first presentation content) set by the user is obtained, and finally, the user terminal controls the main presentation content to be switched from the current page to the next page.

In another possible embodiment, when the user gives a lesson in a scene with only one user terminal, the page turning mode set by the user is the manual page turning mode, and the main presentation content is set as the second presentation content. As shown in fig. 11, when the user sets the key to R, the second presentation content is displayed, and the second presentation content is the main presentation content at this time. At this time, when the user turns the page through the page turning key of the user terminal, as shown in fig. 9, the user turns the page by clicking the page down key on the right side of the user terminal, at this time, the user terminal receives an instruction of turning the page down, after the user terminal receives the instruction of turning the page down, the animation of the current page is played, after the animation of the current page is completely played, the manual page turning mode set by the user is obtained, then the main presentation content set by the user, R (R is the second presentation content), is obtained, and finally, the user terminal controls the second presentation content to be switched from the current page to the next page.

S307, when the current page is played, and the page turning mode is an automatic page turning mode, acquiring a main presentation content in the first presentation content and the second presentation content, and acquiring a secondary presentation content in the first presentation content and the second presentation content.

In a possible embodiment, the user gives a lesson in a scenario with only one user terminal. When the teaching mode set by the user is an automatic page turning mode, and a user performs remote page turning through a remote page turning pen, the remote page turning pen sends a page turning instruction to the user terminal, the user terminal plays the animation of the current page of the user terminal at the moment, after the animation of the current page is completely played, the user terminal obtains the current page turning mode set by the user as a synchronous page turning mode, then obtains a first demonstration content set by the user as a main demonstration content and obtains a second demonstration content as an auxiliary demonstration content.

In another possible embodiment, the user gives a lesson in a scenario with only one user terminal. When the teaching mode set by the user is an automatic page turning mode, and at the moment, when the user turns a page by clicking a page turning key on the user terminal, the user sends a page turning instruction to the user terminal by clicking a page turning down key, the user terminal plays the animation of the current page of the user terminal at the moment, and after the animation of the current page is completely played, the user terminal obtains the page turning mode currently set by the user as a synchronous page turning mode, then obtains a second demonstration content set by the user as a main demonstration content and obtains a first demonstration content as an auxiliary demonstration content.

S308, controlling the main presentation content and the auxiliary presentation content to be switched from the current page to another group of pages at the same time.

For example, when the xiaoming gives a lecture through a double-screen presentation in a scene with one user terminal, the xiaoming opens the user terminal first to set the current presentation mode as manual independent presentation, and selects the first presentation content as the main presentation content, and at this time, when the xiaoming performs remote page turning through a remote page turning pen tool, the page turning button is triggered to perform animation playing of the current page.

S309, controlling switching from the current page of the primary presentation content to the current page of the secondary presentation content.

When a user gives lessons in a scene with only one user terminal. When the teaching mode set by the user is an automatic page turning mode, and a user performs remote page turning through a remote page turning pen, the remote page turning pen sends a page turning instruction to the user terminal, the user terminal plays the animation of the current page of the user terminal at the moment, after the animation of the current page is completely played, the user terminal obtains the current page turning mode set by the user as a synchronous page turning mode, then obtains a first demonstration content set by the user as a main demonstration content and obtains a second demonstration content as an auxiliary demonstration content. Because the page turning mode preset by the user is the synchronous page turning mode, after the user continuously triggers the page turning instruction, the user terminal switches the current page of the main demonstration content to the current page of the auxiliary demonstration content to play the animation in the current page of the auxiliary demonstration content.

And S310, when the current page of the secondary presentation content is played, controlling to switch from the current page of the secondary presentation content to another page of the primary presentation content.

When the user triggers a page turning instruction to play all animations on the current page of the secondary presentation content in the synchronous page turning mode, and when the user continues to trigger a page turning button, the user terminal controls the current page of the secondary presentation content to jump to another page of the main presentation content for playing the animations according to the synchronous page turning mode set by the user. As shown in fig. 13, the secondary effect is a page turning effect diagram when the user gives lessons in a scene with only one user terminal and the page turning mode is set to the synchronous page turning mode. It can be seen from the effect diagram that when the page is turned by only one user terminal, the first presentation content and the second presentation content are presented in an automatic alternate presentation manner to turn the page. The page flip effect takes the shape of a capital letter "Z".

In the embodiment of the application, a mode of treating two screens as a whole to design teaching contents is provided, so that a user can make an optimized layout and arrangement of contents in a targeted manner by considering the use scenes of the two screens when making courseware. Meanwhile, the double-screen presentation can be displayed through one display screen, so that the cost can be saved.

The following are embodiments of the apparatus of the present application that may be used to perform embodiments of the method of the present application. For details which are not disclosed in the embodiments of the apparatus of the present application, reference is made to the embodiments of the method of the present application.

Referring to fig. 14, a schematic structural diagram of a dual-screen display control device according to an exemplary embodiment of the present application is shown. The dual-screen display control device can be implemented by software, hardware or a combination of the two as all or part of the terminal. The device 1 comprises a mode acquisition module 10, a play judgment module 20 and a page switching module 30.

The mode acquiring module 10 is configured to receive a page turning instruction for a current page of a displayed dual-screen presentation, and acquire a page turning mode set for the current page, where the dual-screen presentation includes first presentation content and second presentation content, the first presentation content is displayed on a first display screen, and the second presentation content is displayed on a second display screen;

the playing judging module 20 judges whether the playing of the current page is finished;

and the page switching module 30 is configured to control the dual-screen presentation to be switched from the current page to another page based on the page turning mode when the current page is completely played.

Optionally, as shown in fig. 15, the apparatus 1 further includes:

a document generating module 40, configured to generate a dual-screen presentation corresponding to the dual-screen lesson preparation document based on a page editing instruction when the page editing instruction for the dual-screen lesson preparation document is received,

a document display module 50 for receiving a double-screen lesson preparation instruction for the single-screen lesson preparation document, displaying the double-screen lesson preparation document corresponding to the single-screen lesson preparation document,

and a document creating module 60 for creating a single-screen lesson preparation document.

Optionally, the document display module 50 is specifically configured to:

the double-screen lesson preparation manuscript corresponding to the single-screen lesson preparation manuscript is displayed in a double-row thumbnail mode, the double-row thumbnail comprises a first thumbnail and a second thumbnail, the first thumbnail corresponds to a first display screen, and the second thumbnail corresponds to a second display screen.

Optionally, when the page turning mode is the synchronous page turning mode, the page switching module 30 is specifically configured to:

and simultaneously controlling the first presentation content and the second presentation content to switch from the current page to another group of pages.

Optionally, when the page turning mode is the asynchronous page turning mode, the page switching module 30 is specifically configured to:

and determining a main display screen in the first display screen and the second display screen, and controlling the double-screen presentation on the main display screen to be switched from the current page to the other page.

Optionally, the mode obtaining module 10 is specifically configured to:

receiving a page turning instruction for a current page of a displayed double-screen presentation, and acquiring a page turning mode set for the current page, wherein the double-screen presentation comprises first presentation content and second presentation content, the first presentation content and the second presentation content are displayed on the same display screen, and the current page is a page corresponding to a main presentation content in the first presentation content and the second presentation content.

Optionally, as shown in fig. 16, when the page turning mode is the manual page turning mode, the page switching module 30 includes:

a first content acquiring unit 301 that acquires a primary presentation content of the first presentation content and the second presentation content, and acquires a secondary presentation content of the first presentation content and the second presentation content;

a first page switching unit 302, which controls the switching of the main presentation content and the sub presentation content from the current page to another group of pages at the same time.

Optionally, as shown in fig. 16, when the page turning mode is the automatic page turning mode, the page switching module 30 includes:

a second content acquiring unit 303 configured to acquire a primary presentation content of the first presentation content and the second presentation content, and acquire a secondary presentation content of the first presentation content and the second presentation content;

a second page switching unit 304 controlling switching from the current page of the primary presentation content to the current page of the secondary presentation content;

a third page switching unit 305 that controls switching from the current page of the secondary presentation content to another page of the primary presentation content when the playing of the current page of the secondary presentation content is completed.

It should be noted that, when the dual-screen display control apparatus provided in the foregoing embodiment executes the dual-screen display control method, only the division of the functional modules is taken as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the dual-screen display control device and the dual-screen display control method provided by the above embodiments belong to the same concept, and details of implementation processes are shown in the method embodiments, which are not described herein again.

The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

In the embodiment of the application, a dual-screen display control device receives a page turning instruction input for a current page of a dual-screen presentation which includes a first presentation content and a second presentation content and is displayed on two display screens, acquires a page turning mode set for the current page, then judges whether the current page is completely played, and controls the dual-screen presentation to be switched from the current page to another page based on the page turning mode when the current page is completely played. The double-screen demonstration manuscript for the two display screens can be edited and controlled for demonstration through one system, the operation is simple and convenient, the time is saved, the convenience for the speech of the double-screen demonstration manuscript is improved, and the display of the content can be enriched. In addition, a mode of treating the two screens as a whole to design teaching contents is provided, and a user can make optimized layout and arrangement of contents in a targeted manner by considering the use scenes of the two screens when making courseware. Meanwhile, the double-screen presentation can be displayed through one display screen, so that the cost can be saved.

The present application also provides a computer readable medium, on which program instructions are stored, and the program instructions, when executed by a processor, implement the dual-screen display control method provided by the above-mentioned method embodiments.

The present application also provides a computer program product containing instructions which, when run on a computer, cause the computer to perform the dual screen display control method described in the above-mentioned method embodiments.

Fig. 17 is a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown in fig. 17, the electronic device 1000 may include: at least one processor 1001, at least one network interface 1004, a user interface 1003, memory 1005, at least one communication bus 1002.

Wherein a communication bus 1002 is used to enable connective communication between these components.

The user interface 1003 may include a Display screen (Display) and a Camera (Camera), and the optional user interface 1003 may also include a standard wired interface and a wireless interface.

The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.

Processor 1001 may include one or more processing cores, among other things. The processor 1001 interfaces various components throughout the electronic device 1000 using various interfaces and lines to perform various functions of the electronic device 1000 and to process data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 1005 and invoking data stored in the memory 1005. Alternatively, the processor 1001 may be implemented in at least one hardware form of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The processor 1001 may integrate one or more of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It is understood that the modem may not be integrated into the processor 1001, but may be implemented by a single chip.

The Memory 1005 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 1005 includes a non-transitory computer-readable medium. The memory 1005 may be used to store an instruction, a program, code, a set of codes, or a set of instructions. The memory 1005 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described above, and the like; the storage data area may store data and the like referred to in the above respective method embodiments. The memory 1005 may optionally be at least one memory device located remotely from the processor 1001. As shown in fig. 17, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a presentation generation application program.

In the electronic device 1000 shown in fig. 17, the user interface 1003 is mainly used as an interface for providing input for a user, and acquiring data input by the user; and the processor 1001 may be configured to call the dual-screen display control application stored in the memory 1005, and specifically perform the following operations:

judging whether the current page is played completely;

In one embodiment, the processor 1001, before executing the receiving the page turning instruction for the current page of the displayed dual-screen presentation, further performs the following:

creating a single-screen lesson preparation manuscript;

and receiving a double-screen lesson preparation instruction aiming at the single-screen lesson preparation manuscript, and displaying the double-screen lesson preparation manuscript corresponding to the single-screen lesson preparation manuscript.

In an embodiment, when the processor 1001 executes the dual-screen lesson preparation corresponding to the single-screen lesson preparation, specifically execute the following operations:

In one embodiment, after executing the displaying of the double-screen lesson preparation corresponding to the single-screen lesson preparation in the form of the double-row thumbnail, the processor 1001 further executes the following operations:

and when a page editing instruction aiming at the double-screen lesson preparation manuscript is received, generating a double-screen demonstration manuscript corresponding to the double-screen lesson preparation manuscript based on the page editing instruction.

In an embodiment, when the page turning mode is the synchronous page turning mode, the processor 1001 controls the dual-screen presentation to be switched from the current page to another page based on the page turning mode, specifically performing the following operations:

In an embodiment, when the page turning mode is the asynchronous page turning mode, and the processor 1001 controls the dual-screen presentation to switch from the current page to another page based on the page turning mode, specifically perform the following operations:

In one embodiment, the processor 1001, when executing the acquiring of the initial presentation, specifically performs the following operations:

and receiving a manuscript creating instruction, and creating an initial presentation based on the manuscript creating instruction.

In one embodiment, the processor 1001, when executing the receiving a page turning instruction for a current page of the displayed dual-screen presentation, acquires a page turning mode set for the current page, where the dual-screen presentation includes a first presentation content and a second presentation content, the first presentation content is displayed on a first display screen, and the second presentation content is displayed on a second display screen, specifically performs the following operations:

In one embodiment, when the page turning mode is the manual page turning mode, and the processor 1001 controls the dual-screen presentation to be switched from the current page to another page based on the page turning mode, specifically perform the following operations:

acquiring a main presentation content in the first presentation content and the second presentation content, and acquiring a secondary presentation content in the first presentation content and the second presentation content;

and simultaneously controlling the main presentation content and the auxiliary presentation content to be switched from the current page to another group of pages.

In an embodiment, when the page turning mode is the automatic page turning mode, and the processor 1001 controls the dual-screen presentation to be switched from the current page to another page based on the page turning mode, specifically perform the following operations:

controlling switching from a current page of the primary presentation content to a current page of the secondary presentation content;

when the current page of the secondary presentation content is played, controlling to switch from the current page of the secondary presentation content to another page of the primary presentation content.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory or a random access memory.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the scope of the present application, so that the present application is not limited thereto, and all equivalent variations and modifications can be made to the present application.

Claims

1. A dual-screen display control method, characterized in that the method comprises:

receiving a page turning instruction of a current page of a displayed double-screen presentation, and acquiring a page turning mode set for the current page, wherein the double-screen presentation comprises first presentation content and second presentation content, the first presentation content is displayed on a first display screen, and the second presentation content is displayed on a second display screen;

judging whether the current page is played completely;

2. The method of claim 1, wherein prior to receiving a page turn instruction for a current page of the displayed dual-screen presentation, further comprising:

creating a single-screen lesson preparation manuscript;

3. The method of claim 2, wherein the displaying the double-screen lesson preparation corresponding to the single-screen lesson preparation comprises:

4. The method as claimed in claim 3, wherein after displaying the double-screen lesson preparation corresponding to the single-screen lesson preparation in the form of double-row thumbnails, the method further comprises:

5. The method of claim 1, wherein when the page-flipping mode is a synchronized page-flipping mode, the controlling the dual-screen presentation to switch from the current page to another page based on the page-flipping mode comprises:

6. The method of claim 1, wherein when the page flip mode is an asynchronous page flip mode, the controlling the dual-screen presentation to switch from the current page to another page based on the page flip mode comprises:

7. The method of claim 1, wherein receiving a page turn instruction for a current page of the displayed dual-screen presentation, and obtaining a page turn mode set for the current page, wherein the dual-screen presentation comprises a first presentation content and a second presentation content, the first presentation content being displayed on a first display screen, and the second presentation content being displayed on a second display screen, comprises:

8. The method of claim 7, wherein when the page-flipping mode is a manual page-flipping mode, the controlling the dual-screen presentation to switch from the current page to another page based on the page-flipping mode comprises:

9. The method of claim 7, wherein when the page-flip mode is an automatic page-flip mode, the controlling the dual-screen presentation to switch from the current page to another page based on the page-flip mode comprises:

10. A dual-screen display control method, characterized in that the method comprises:

11. The method of claim 10, wherein prior to receiving a page turn instruction for a current page of the displayed dual-screen presentation, further comprising:

receiving a manuscript establishing instruction aiming at the displayed demonstration manuscript icon, and displaying a single-screen lesson preparation manuscript;

12. The method of claim 11, wherein after displaying the double-screen lesson preparation corresponding to the single-screen lesson preparation, the method further comprises:

and receiving a page editing instruction aiming at the double-screen lesson preparation manuscript, and displaying the double-screen demonstration manuscript.

13. The method of claim 10, wherein prior to receiving a page turn instruction for a current page of the displayed dual-screen presentation, further comprising:

receiving a main screen selection instruction aiming at the first display screen and the second display screen, and displaying the demonstration content of the main screen of the first display screen and the second display screen;

the receiving a page turning instruction for a current page of the displayed double-screen presentation, and playing the current page includes:

and receiving a page turning instruction aiming at the displayed demonstration content of the main display screen, and playing the current page of the demonstration content of the main display screen.

14. The method of claim 10, wherein prior to receiving a page turn instruction for a current page of the displayed dual-screen presentation, further comprising:

receiving a display setting instruction aiming at the first demonstration content and the second demonstration content, and displaying a main display screen in the first demonstration content and the second demonstration content;

and receiving a page turning instruction aiming at the current page of the displayed double-screen presentation, and playing the current page of the main presentation screen.

15. A dual-screen display control apparatus, characterized in that the apparatus comprises:

16. A computer storage medium, characterized in that it stores a plurality of instructions adapted to be loaded by a processor and to perform the method steps according to any of claims 1 to 10 or 10 to 14.

17. An electronic device, comprising: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the method steps of any of claims 1-10 or 10-14.