CN113438526A - Screen content sharing method, screen content display device, screen content equipment and storage medium - Google Patents

Screen content sharing method, screen content display device, screen content equipment and storage medium Download PDF

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Publication number
CN113438526A
CN113438526A CN202110710070.6A CN202110710070A CN113438526A CN 113438526 A CN113438526 A CN 113438526A CN 202110710070 A CN202110710070 A CN 202110710070A CN 113438526 A CN113438526 A CN 113438526A
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China
Prior art keywords
information
content
screen content
display
screen
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CN202110710070.6A
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Chinese (zh)
Inventor
张孝东
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN202110710070.6A priority Critical patent/CN113438526A/en
Publication of CN113438526A publication Critical patent/CN113438526A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440218—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows

Abstract

The embodiment of the application discloses a screen content sharing method, a screen content displaying device, screen content equipment and a storage medium. According to the technical scheme provided by the embodiment of the application, the screen content to be shared is extracted; determining content information of screen content and display layout information corresponding to the content information, and transcoding the content information and the display layout information into a compressed data packet with a set format; and sending the compressed data packet to the receiving party equipment so that the receiving party equipment decodes the compressed data packet based on the set format and generates an image corresponding to the screen content according to the decoding result. By adopting the technical means, the screen content is transcoded into the compressed data packet containing the content information and the display layout information, and the screen content is shared in the form of the compressed data packet. Therefore, the storage of screenshots can be reduced, and the occupation of memory space can be reduced.

Description

Screen content sharing method, screen content display device, screen content equipment and storage medium
Technical Field
The embodiment of the application relates to the technical field of intelligent terminals, in particular to a screen content sharing method, a screen content displaying device, a screen content sharing equipment and a screen content storing storage medium.
Background
At present, with the continuous popularization of intelligent terminals, the intelligent terminals also tend to be systematized and intelligentized, and become a powerful information processing and transmission carrier. Meanwhile, with the increasing growth of mobile internet, information exchange and sharing modes between mobile terminal users are more and more abundant, such as text information, pictures or audio and video. In many usage scenarios of the intelligent terminal, the currently displayed screen content is often shared and forwarded. When the screen content is shared, the screen display content is intercepted through the screenshot function of the intelligent terminal, and then the screen content is shared and forwarded in a picture mode.
However, when screen content is shared in a screenshot form, on one hand, screenshot pictures are saved, which results in memory space occupation. On the other hand, the screen content is shared and forwarded in a picture form, so that the information transmission amount is relatively large, and the information transmission efficiency is low.
Disclosure of Invention
The embodiment of the application provides a screen content sharing method, a screen content displaying device, a screen content sharing device and a screen content storing medium, and the screen content sharing method, the screen content sharing device and the screen content storing medium can reduce memory space occupation, enable screen content sharing operation to be simple, convenient and efficient, solve the problem of memory occupation of screen content sharing, and achieve lightweight forwarding and sharing of screen content.
In a first aspect, an embodiment of the present application provides a screen content sharing method, including:
extracting screen content to be shared;
determining content information of the screen content and display layout information corresponding to the content information, and transcoding the content information and the display layout information into a compressed data packet with a set format;
and sending the compressed data packet to receiver equipment so that the receiver equipment decodes the compressed data packet based on the set format and generates an image corresponding to the screen content according to a decoding result.
In a second aspect, an embodiment of the present application provides a screen content display method, including:
receiving a compressed data packet sent by sender equipment, wherein the compressed data packet is generated by transcoding the sender equipment according to screen content by using a set format;
decompressing the compressed data packet based on the set format, and acquiring content information and display layout information corresponding to the screen content;
and restoring and displaying the screen content according to the content information and the display layout information.
In a third aspect, an embodiment of the present application provides a screen content sharing apparatus, including:
the extraction module is used for extracting the screen content to be shared;
the transcoding module is used for determining the content information of the screen content and the display layout information corresponding to the content information and transcoding the content information and the display layout information into a compressed data packet with a set format;
and the sending module is used for sending the compressed data packet to the receiving party equipment so that the receiving party equipment can decode the compressed data packet based on the set format and generate the image corresponding to the screen content according to the decoding result.
In a fourth aspect, an embodiment of the present application provides a screen content display apparatus, including:
the receiving module is used for receiving a compressed data packet sent by sender equipment, wherein the compressed data packet is generated by transcoding the sender equipment according to the screen content by using a set format;
the decoding module is used for decompressing the compressed data packet based on the set format and acquiring content information and display layout information corresponding to the screen content;
and the restoration display module is used for restoring and displaying the screen content according to the content information and the display layout information.
In a fifth aspect, an embodiment of the present application provides an electronic device, including:
a memory and one or more processors;
the memory for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors implement the screen content sharing method according to the first aspect or the screen content displaying method according to the second aspect.
In a sixth aspect, embodiments of the present application provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform the screen content sharing method according to the first aspect or the screen content displaying method according to the second aspect.
The method comprises the steps of extracting screen content to be shared; determining content information of screen content and display layout information corresponding to the content information, and transcoding the content information and the display layout information into a compressed data packet with a set format; and sending the compressed data packet to the receiving party equipment so that the receiving party equipment decodes the compressed data packet based on the set format and generates an image corresponding to the screen content according to the decoding result. By adopting the technical means, the screen content is transcoded into the compressed data packet containing the content information and the display layout information, and the screen content is shared in the form of the compressed data packet. Therefore, the storage of screenshots can be reduced, and the occupation of memory space can be reduced.
And the screen content is forwarded in a compressed packet mode, so that the transmission quantity of information can be reduced, the screen content can be shared simply, conveniently and efficiently, and the lightweight forwarding and sharing of the screen content can be realized.
On the other hand, the corresponding receiver decodes and restores the screen content by receiving the compressed packet, so that the receiving and storing of the information can be reduced, the receiving efficiency of the information is improved, and the restoring efficiency of the screen content is further improved.
Drawings
Fig. 1 is a flowchart of a screen content sharing method according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an application chat interface in an embodiment of the present application;
FIG. 3 is a schematic diagram illustrating content screenshot sharing of an application chat interface according to an embodiment of the present application;
fig. 4 is a flowchart of transcoding compressed data packets according to an embodiment of the present application;
fig. 5 is a flowchart illustrating a display layout information generation process corresponding to an application chat interface in an embodiment of the present application;
fig. 6 is a flowchart of generating display layout information corresponding to text information in the first embodiment of the present application;
fig. 7 is a flowchart of generating display layout information corresponding to picture information in the first embodiment of the present application;
fig. 8 is a schematic structural diagram of a screen content sharing device according to a second embodiment of the present application;
fig. 9 is a schematic structural diagram of a screen content display device according to a second embodiment of the present application;
fig. 10 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;
fig. 11 is a schematic hardware structure 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 apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the present application and not restrictive. It should be noted that, for the convenience of description, only a part of the contents related to the present application, not all of the contents, is shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
The screen content sharing method aims to transcode screen content into a compressed data packet with a set format according to content information and display layout information of the screen content, and share the screen content in the form of the compressed data packet. Therefore, the memory space occupied by the screenshot of the screen content is reduced, and the lightweight forwarding sharing of the screen content is realized. For a traditional screen content sharing mode, screen content is generally captured through a screenshot function, and the screen content is stored and forwarded to a corresponding receiving end. The forwarding of the screenshot requires saving the screenshot, which results in memory space occupation. Moreover, the screen content is forwarded in the screenshot form, the transmission quantity of the information to be forwarded is relatively large, and the forwarding efficiency of the screen content is affected. Therefore, the screen content sharing method provided by the embodiment of the application is provided to solve the problem of memory occupation of screen content sharing and realize lightweight forwarding and sharing of screen content.
The first embodiment is as follows:
fig. 1 is a flowchart of a screen content sharing method according to an embodiment of the present disclosure, where the screen content sharing method according to the embodiment may be executed by a screen content sharing device, the screen content sharing device may be implemented in a software and/or hardware manner, and the screen content sharing device may be formed by two or more physical entities or may be formed by one physical entity. Generally, the screen content sharing device may be a smart terminal device such as a mobile phone, a tablet or a computer.
The following description will be given by taking an intelligent terminal as an example of a main body for executing the screen content sharing method. Referring to fig. 1, the screen content sharing method specifically includes:
and S110, extracting the screen content to be shared.
According to the screen content needing to be shared selected by the user, the screen content is transcoded and compressed, and the screen content is forwarded in a compressed data packet mode, so that on one hand, storage of screenshots of the screen content is reduced, and on the other hand, lightweight transmission of the screen content is achieved through transcoding and compression of the screen content.
Specifically, when screen content is shared and forwarded, a user operates the intelligent terminal, and screen content to be shared is determined through the screen content needing to be forwarded through man-machine interaction screen capturing. The intelligent terminal further provides a screenshot sharing option, and when the user clicks the screenshot sharing option to select corresponding receiving side equipment, the intelligent terminal responds to the screenshot sharing operation of the user, so that the screenshot sharing method of the embodiment of the application is achieved.
Before that, the flow of the user triggering the screen sharing operation includes:
s101, screenshot is conducted on screen content;
and S102, responding to screenshot sharing operation of the screen content, and extracting the screen content to be shared in the screenshot.
Illustratively, when a user needs to share and forward content displayed on a screen in the process of using the intelligent terminal, the user firstly captures the screen of the content displayed on the screen through the screen capturing function of the intelligent terminal to obtain a corresponding screen content screenshot. And a user triggers a screen capture function of the intelligent terminal through touch operations such as double-click on the screen of the intelligent terminal. When the screen capture function is triggered, the intelligent terminal responds to the current screen capture operation of a user, carries out screen capture on the current screen display content to obtain a screen content screenshot corresponding to the current screen display content, and displays the current screen content screenshot on the top layer of the current screen in a window form.
Optionally, the screenshot of the screen content obtained by the corresponding screenshot can be adjusted through related interaction operations according to actual needs, so that the screen content which the user needs to share is accurately determined.
Further, when the determined screenshot is displayed on the top of the screen in a window form, the intelligent terminal further displays a screenshot sharing option on the periphery (such as the bottom) of the window, so that the user can click the option to share the screenshot. It should be noted that, according to actual needs, the intelligent terminal may provide a plurality of function options of the screenshot, such as saving, editing, deleting, and the like, so that the user can perform interactive operations of different functions on the current screenshot. And when the user selects the screen content screenshot sharing option, a sharing selection window is further provided for the user to select the corresponding application and the receiver equipment to share the screen content. In addition, corresponding to the screen content to be shared, the embodiment of the application further transcodes and compresses the screen content, and forwards the screen content in a compressed packet mode, rather than directly forwarding the screen content in a screenshot mode. The screenshot of the screen content is not required to be stored, so that the occupation of the memory space of the intelligent terminal can be reduced, and the operation of the intelligent terminal is optimized.
For example, referring to fig. 2, a schematic diagram of a chat interface of a social application is provided, and when a user needs to forward a current chat log, a screenshot of the current chat log is captured through a screenshot operation. As shown in fig. 3, the top layer of the chat interface displays the screenshot in the form of a window and displays a "share screen without saving pictures" button (i.e., a share screen option) on the top. The user can select the sharing range of the chat record content in the current screen by clicking the button, and the range of the screenshot of the screen content is determined by manually sliding and the like, so that the sharing range of the screen content is determined. And then, the screen content sharing corresponding to the chat records can be triggered by selecting the receiver equipment for screen content sharing.
And the corresponding intelligent terminal equipment responds to the screenshot sharing operation of the screen content after receiving the screenshot sharing operation of the user screen content, and further processes and forwards the screenshot content to be shared by extracting the screenshot of the screen content to be shared of the current user.
S120, determining content information of the screen content and display layout information corresponding to the content information, and transcoding the content information and the display layout information into a compressed data packet with a set format.
And further, transcoding and compressing are carried out according to the current screen content to be shared so as to forward the screen content to be shared in a compressed data packet mode. The screen content should include content information and display layout information of the screen content to be shared. The display layout information may specifically be information such as a display position and a display form of the content information. The two parts of information are subjected to code conversion by using the set format to obtain a compressed data packet, so that the data size of the screen content to be shared can be compressed, the lightweight sharing and forwarding of the screen content are realized, and the information transmission safety can be ensured by setting the format.
Specifically, referring to fig. 4, a transcoding process of compressing a data packet in the embodiment of the present application includes:
s1201, identifying the screen content to generate the content information, wherein the content information comprises text information or picture information;
s1202, generating the display layout information corresponding to the content information according to the display layout form of the content information on the screen content;
s1203, generating the display layout information corresponding to the content information according to the display layout form of the content information in the screen content.
And based on the determined screen content, the intelligent terminal correspondingly identifies the screen content. It can be understood that the screen content includes text and/or picture content, and the content information of the screen content can be generated by identifying the screenshot of the screen content, and the content information correspondingly includes text information and/or picture information. When identifying the screenshot of the screen content, the intelligent terminal can directly scan the screenshot screen content area and determine the content contained in the screenshot screen content area. If the screen content screenshot area contains text content, the corresponding character string can be scanned. If the screen content capture area contains the picture content, since the picture adopts a fixed format, such as png, jpe, etc., the content conforming to the picture format can be regarded as the picture content. Therefore, the corresponding text and/or picture content can be determined, and the corresponding text information and picture information can be obtained. In one embodiment, corresponding to the recognition of the text information, the text information may be obtained based on the words of the OCR word recognition screen content, the text information being substantially a character string. There are many ways of character recognition, and this embodiment of the present application does not make fixed limitations on this way, and is not described herein repeatedly. The picture information may be picture byte code information or picture network address information corresponding to the picture information. And identifying and judging that the picture information is the local picture or the network picture so as to generate the picture information corresponding to the current picture.
Optionally, in the process that the terminal device identifies the screenshot of the screen content to generate the content information, when a picture included in the screenshot is a local picture, obtaining the local picture, generating picture byte code information based on the local picture, and using the picture byte code information as the picture information; when the picture included in the screen content is a network picture, the network picture is obtained, picture network address information is generated based on the network picture, and the picture network address information is used as the picture information. The intelligent terminal determines whether the picture comes from a local memory or an internet by identifying and determining the source of the picture in the current screen content. The intelligent terminal can determine whether the picture comes from the local memory or not by traversing the local memory based on the picture detected by the screen content. If the picture is determined not to come from the local memory, determining the network address of the picture according to the page address corresponding to the content of the current screen, generating picture network address information corresponding to the network picture, and taking the picture network address information as the content information of the content of the screen, such as https:// xxxx. For the local picture, the picture can be directly extracted from the local memory and transcoded into the picture byte code information, and the picture byte code information is used as the content information of the screen content.
Further, based on the generated content information, the embodiment of the present application further obtains the display layout information of the text content or the picture content in the screen content according to the display layout form of the content information corresponding to the screen content. The display layout mode shows the situations of the positions, the display styles and the like of texts or pictures in screenshots of the screen content. For text, its display style may include attribute information such as font, color, and size of the text. For a picture, if the picture is displayed on the social chat interface, the display style of the picture may include information such as a head portrait and a nickname of a sender of the picture. Correspondingly, the display layout information obtained according to the display layout form identifies the display position, the display style and other conditions of the text content or the picture content in the screen content. Based on the display layout information, a rendering display instruction can be provided after the subsequent content information is reduced to the text content or the picture content, and the reduced text content or the picture content can be accurately displayed through the display layout information.
Then, based on the content information and the display layout information, the embodiment of the application transcodes and compresses the content information and the display layout information by using a set format to obtain a corresponding compressed data packet. The set format is a protocol format agreed in advance between the intelligent terminal and the receiving party equipment, such as a 5G communication format, an https format and other set formats. Based on the protocol format agreed in advance, after the subsequent receiver device receives the compressed data packet, the compressed data packet can be decoded by using the protocol format, so that the screen content can be restored and displayed conveniently.
Optionally, in this embodiment of the application, the display layout form includes two different types, namely a social chat type and a non-social chat type. The social chat type is a display layout form of screen content when the screen content of a chat interface is shared in the fixed social chat application. The non-social chat type is a display layout form of the screen content of the non-fixed application interface. When a user uses the social chat application to chat and needs to share the screen content of the current application chat interface to the corresponding receiver device, the content information and the display layout information of the screen content are determined by taking the current application chat interface as the screen content through screen capture, the display layout information is forwarded to the receiver device in the form of the social chat type, and the receiver device can more efficiently restore and display the screen content when analyzing the display layout information based on the social chat type.
Specifically, referring to fig. 5, when the display layout form is a social chat type, the generating the display layout information corresponding to the content information according to the display layout form of the content information on the screen content includes:
s12021, under the condition that the display layout form is a social chat type, determining the display layout form of the content information in the screen content, wherein the display layout form comprises a first display style and a first display position of the content information in a social chat interface;
s12022, determining user data, an information arrangement index and an information transceiving identifier corresponding to the content information in the social chat interface based on the first display style and the first display position;
s12023, using the user data, the information arrangement index, and the information transmission/reception identifier as the display layout information corresponding to the content information.
Illustratively, when a user needs to share and forward the content of the application chat interface displayed on the current screen in the social chat application. The user carries out rapid screen capturing operation on the screen content to obtain the corresponding screen content, and the screen capturing operation does not need to store pictures. By clicking a screen content screenshot sharing option provided below the screen content, the user can select the sharing range of the current screen content, and the screen content sharing range is determined in a manual sliding mode and the like. And then a friend of the current social chat application is selected as a recipient device of the screen content. Upon selection of the determined recipient device, screen content sharing within the current social chat application is triggered. At the moment, the intelligent terminal extracts the screen content of the current corresponding application chat interface, obtains the content information and the corresponding display layout information, and codes the content information and the corresponding display layout information into a compressed data packet with a set format.
Wherein, when generating the content information and the display layout information according to the screen content, the display layout information is represented using a social chat type format. The intelligent terminal device determines that the display layout form of the current screen content is the social chat type by detecting whether the current display screen is in the chat interface of the social chat application. It can be understood that the social chat type is specific to the social chat application, and therefore, when recognizing that the screen content currently to be forwarded is a chat record of the social chat application, the intelligent terminal may convert the screen content using the format of the social chat type to obtain corresponding display layout information. The intelligent terminal device may predefine a conversion format of the display layout information of the social chat type. For example, the display style (such as color, font, nickname, avatar, etc.) of the text content or the picture content in each chat record is predefined, and when the display layout information is generated, the corresponding display layout information can be generated based on the identification of the screen content according to the set format.
For example, referring to fig. 2, the first chat log content "is available today? "display layout information including a user avatar (nickname), an information arrangement index" 1 ", a" sender ", and the like can be obtained according to its display style and display position in the application chat interface. The user avatar (nickname) represents user data, and the sender represents an information transmission/reception identifier.
Specifically, the user avatar (nickname) mainly represents information such as an avatar and a nickname of a content sender or receiver in the current chat room. The information arrangement index marks the number of the chat records of the content information corresponding to the application chat interface in the current screen, for example, the index "0" represents the first chat record corresponding to the application chat interface in the current screen. The sender represents a sender of the corresponding chat record, and no matter the mode is single chat or group chat, if the current user conducts screen content capture, the intelligent terminal only needs to mark whether the current user sends the chat record by the user. The chat history is typically displayed on the right side of the application chat interface if it is sent by the user, and on the left side of the application chat interface if it is sent by another person. Specifically, a mark may be used for distinguishing, for example, "0" represents itself, and "1" represents the other party (other person). Based on the user data, the information arrangement index and the information receiving and sending identification, the display form and the display position of the content information in the current application chat interface screenshot can be accurately recorded. Generally speaking, when the intelligent terminal recognizes that the current screen content to be forwarded is a chat record of a social chat application, the intelligent terminal can use a set format corresponding to the social chat type to represent the display layout information of the screen content as user data, an information arrangement index and an information transceiving identifier, so as to facilitate the subsequent analysis and display of the content information corresponding to the user data, the information arrangement index and the information transceiving identifier.
Through the generation of the display layout information and the content information, the display layout information and the content information are transcoded into a compressed data packet according to a set format, and the compressed data packet should contain the content information, the user data, the information arrangement index, the information transceiving identification and the like.
Optionally, referring to fig. 6, when the display layout information is a non-social chat type and the content information is text information, the generating the display layout information corresponding to the content information according to the display layout form of the content information on the screen includes:
s12024, determining a display layout form of the text information in the screen content under the condition that the type of the display layout form is a non-social chat type and the content information is text information, wherein the display layout form comprises a second display style and a second display position of the text information in the screen content;
s12025, determining pixel coordinates and font information of the text information in the screen content based on the second display style and the second display position;
s12026, using the pixel coordinates and the font information as the display layout information corresponding to the text information.
Referring to fig. 7, when the display layout information is a non-social chat type and the content information is picture information, generating the display layout information corresponding to the content information according to a display layout form of the content information on the screen content, including:
s12027, determining a display layout form of the picture information in the screen content under the condition that the type of the display layout information is a non-social chat type and the content information is the picture information, wherein the display layout form comprises a third display position of the picture information in the screen content;
s12028, determining the pixel coordinates of the picture information in the screen content based on the third display position;
s12029, using the pixel coordinates as the display layout information corresponding to the picture information.
Different from the above method of sharing screen content for the stress chat interface of the specific social chat application, when generating the display layout information of the non-social chat type, because there is no relatively fixed content format and the display layout information has no fixed rule, in the embodiment of the present application, when generating the display layout information corresponding to the content information, the display layout information is generated by adopting a corresponding method for the text information and the picture information.
For example, when a user performs browsing operation in any interface of the intelligent terminal and needs to share screen content at the moment, the intelligent terminal is operated to perform screen capture operation of current screen content, and after the equipment of a receiver is determined, the content information of the receiver is identified by extracting the screen content. For text information, the display position of the content information in the screen content is determined, the corresponding pixel coordinate is determined, and the corresponding font information is determined according to the display style of the content information in the screen content. And then the display layout information of the text content is represented by the font information and the pixel coordinates. And for the picture information, determining corresponding pixel coordinates directly according to the display position of the picture information in the screen content, and representing the display layout information of the picture content by the pixel coordinates.
Finally, the format content of the compressed data packet obtained through the content information and the display layout information is defined as x, y, content information and font information. Wherein, the 'x' is the horizontal position coordinate of the screen content where the text content is located, the unit is the pixel value, the coordinate system takes the upper left corner of the screen as the zero point (0, 0), and the maximum value does not exceed the width of the screen. "y" is the vertical position coordinate of the screen content of the text content, the unit is the pixel value, and the maximum value does not exceed the height of the screen. If the content information is text information, it is a string of literal information or character string, if it is picture information, it is compressed into picture byte code information or correspondent picture network address to produce picture network address information. The font information identifies a font of the text content in the screen content, the font information including font color information and font size information. It can be understood that, because screen content sharing is required, if the screen content is a text content part, information such as font size, color and the like of the text content on the current screen content needs to be known.
For example, the compressed data of the compressed data packet corresponding to the text information is represented as (300,400, "(20 sp, Black)"). Wherein "300" represents the position of 300 pixels in the horizontal direction of the current screen, "400" represents the position of 400 pixels in the vertical direction of the current screen, and "weather-friendly today" is text information, the font is black, and the font size is 20 sp. And the compressed data of the compressed data packet of the corresponding picture information only needs to comprise the picture information and the pixel coordinates representing the position of the picture on the current screen.
S130, the compressed data packet is sent to a receiving device, so that the receiving device can decode the compressed data packet based on the set format and generate an image corresponding to the screen content according to a decoding result.
Further, based on the compressed data packet generated by transcoding and compressing in step S120, the intelligent terminal sends the compressed data packet to the corresponding receiver device according to the receiver device selected by the user for screen content sharing operation. And the corresponding receiver equipment end receives the compressed data packet, analyzes and restores the compressed data packet according to a set format, generates and displays the screen content of the sending end, and thus the screen content sharing method of the embodiment of the application can be realized.
Specifically, a screen content display method is provided, which describes a flow of performing screen content restoration display on a receiving side device. The screen content restoration display process comprises the following steps:
s210, receiving a compressed data packet sent by sender equipment, wherein the compressed data packet is generated by transcoding the sender equipment according to screen content by using a set format;
s220, decompressing the compressed data packet based on the set format, and acquiring content information and display layout information corresponding to the screen content;
and S230, restoring and displaying the screen content according to the content information and the display layout information.
And correspondingly receiving the compressed data packet, decoding the compressed data packet by the receiver equipment according to a set format to obtain corresponding content information and display layout information. And determining corresponding text content or picture content based on the content information, and further performing layout arrangement on the text content or the picture content according to the display layout information to restore and display the screen content. Corresponding to the text information, directly performing a text content reduction form based on the corresponding character string, corresponding to the picture information, and if the text information is the picture network address information, obtaining the picture content from the corresponding network address according to the picture network address information to perform reduction display on the picture content; and if the image byte code information is the image byte code information, directly carrying out reduction display on the image content according to the image byte code information. The receiving party equipment is provided with a function of restoring and displaying the picture information and the text information in advance so as to restore and display the screen content according to the text information, the picture network address information or the picture byte code information. The embodiment of the application does not make fixed restrictions on the reduction display mode of the text information and the picture information, and is not repeated herein.
Optionally, when the type of the display layout form of the content information in the screen content is a social chat type, the restoring and displaying the screen content according to the content information and the display layout information includes:
determining user data, information arrangement indexes and information receiving and sending identifications corresponding to the content information in an application chat interface according to the display layout information;
determining a first display style and a first display position of the content information in an application chat interface according to the user data, the information arrangement index and the information transceiving identification;
and restoring and displaying the screen content based on the first display style, the first display position and the content information.
When the type of the display layout form of the content information in the screen content is a non-social chat type and the content information is text information, the restoring and displaying the screen content according to the content information and the display layout information includes:
determining pixel coordinates and font information of the text information in the screen content according to the display layout information;
determining a second display style and a second display position of the content information in an application chat interface according to the pixel coordinates and the font information;
and restoring and displaying the screen content based on the second display style, the second display position and the content information.
In a case that a type of a display layout form of the content information in the screen content is a non-social chat type, and the content information is picture information, the restoring and displaying the screen content according to the content information and the display layout information includes:
determining the pixel coordinates of the picture information in the screen content according to the display layout information;
determining a third display position of the content information in an application chat interface according to the pixel coordinates;
and restoring and displaying the screen content based on the third display position and the content information.
It can be understood that, the text content or the picture content generated by the receiver device corresponding to the content information reduction needs to determine the display layout form of the text content or the picture content on the screen content according to the display layout information, so as to accurately reduce and display the screen content. And the receiving party equipment directly restores and displays the text content or the picture content corresponding to the user data, the information arrangement index and the information transceiving identification according to the set format of the corresponding social chat type to obtain the screen content corresponding to the application chat interface. For the display layout information generated by using the non-social chat type, if the content information is text information, restoring and displaying the text content according to the pixel coordinates and font information of the content information; and if the content information is picture information, directly restoring and displaying the picture content according to the pixel coordinates of the content information. Therefore, accurate reduction display of the screen content can be realized.
In one embodiment, since the screen sizes of the receiver device and the sender device may be different, no matter whether the display layout information is in a social chat type or a non-social chat format, the receiver device and the sender device need to be compatible according to a protocol format, so that text content and picture content can be adaptively restored and displayed subsequently according to the display layout information, and compatibility and adaptability of screen content restoration and display are guaranteed.
In the above, by extracting the screen content to be shared; determining content information of screen content and display layout information corresponding to the content information, and transcoding the content information and the display layout information into a compressed data packet with a set format; and sending the compressed data packet to the receiving party equipment so that the receiving party equipment decodes the compressed data packet based on the set format and generates an image corresponding to the screen content according to the decoding result. By adopting the technical means, the screenshot of the screen content is transcoded into a compressed data packet containing the content information and the display layout information, and the screen content is shared in the form of the compressed data packet. Therefore, the storage of screenshots can be reduced, and the occupation of memory space is reduced. And the screen content is forwarded in a compressed packet mode, so that the transmission quantity of information can be reduced, the screen content is simple, convenient and efficient to share, and the lightweight forwarding and sharing of the screen content are realized.
On the other hand, the corresponding receiver decodes and restores the screenshot of the screen content by receiving the compressed packet, so that the receiving and storing of the information can be reduced, the receiving efficiency of the information is improved, and the restoring efficiency of the screenshot of the screen content is further improved.
Example two:
on the basis of the foregoing embodiments, fig. 8 is a schematic structural diagram of a screen content sharing device according to a second embodiment of the present application. Referring to fig. 8, the screen content sharing apparatus provided in this embodiment specifically includes: an extraction module 21, a transcoding module 22 and a sending module 23.
The extraction module 21 is configured to extract screen content to be shared;
the transcoding module 22 is configured to determine content information of the screen content and display layout information corresponding to the content information, and transcode the content information and the display layout information into a compressed data packet with a set format;
the sending module 23 is configured to send the compressed data packet to a receiving device, so that the receiving device decodes the compressed data packet based on the set format, and generates an image corresponding to the screen content according to a decoding result.
Specifically, the transcoding module 22 includes:
the identification unit is used for identifying the screen content to generate the content information, and the content information comprises text information or picture information;
the generating unit is used for generating the display layout information corresponding to the content information according to the display layout form of the content information in the screen content;
and the compression unit is used for transcoding the content information and the display layout information into a compressed data packet based on a set format.
The generation unit includes:
determining a display layout form of the content information in the screen content under the condition that the display layout form is a social chat type, wherein the display layout form comprises a first display style and a first display position of the content information in a social chat interface; determining user data, an information arrangement index and an information transceiving identifier corresponding to the content information in the social chat interface based on the first display style and the first display position; and using the user data, the information arrangement index and the information transceiving identification as the display layout information corresponding to the content information.
Determining a display layout form of the text information in the screen content under the condition that the type of the display layout form is a non-social chat type and the content information is text information, wherein the display layout form comprises a second display style and a second display position of the text information in the screen content; determining pixel coordinates and font information of the text information in the screen content based on the second display style and the second display position; and using the pixel coordinates and the font information as the display layout information corresponding to the text information.
Determining a display layout form of the picture information in the screen content under the condition that the type of the display layout information is a non-social chat type and the content information is the picture information, wherein the display layout form comprises a third display position of the picture information in the screen content; determining pixel coordinates of the picture information in the screen content based on the third display position; and taking the pixel coordinates as the display layout information corresponding to the picture information.
The extraction module 21 includes:
the screenshot recognition unit is used for screenshot the screen content; and responding to screenshot sharing operation of the screen content, and extracting the screen content to be shared in the screenshot. .
On the basis of the foregoing embodiments, referring to fig. 9, a second embodiment of the present application further provides a screen content display device, which specifically includes:
the receiving module 24 is configured to receive a compressed data packet sent by a sender device, where the compressed data packet is generated by transcoding the sender device according to a screen content using a set format;
the decoding module 25 is configured to decompress the compressed data packet based on the set format, and acquire content information and display layout information corresponding to the screen content;
the restoration display module 26 is configured to restore and display the screen according to the content information and the display layout information.
Specifically, the restoration display module 26 includes:
the first display unit is used for determining user data, an information arrangement index and an information transceiving identifier corresponding to the content information in an application chat interface according to the display layout information; determining a first display style and a first display position of the content information in an application chat interface according to the user data, the information arrangement index and the information transceiving identification; restoring and displaying the screen content based on the first display style, the first display position and the content information;
the second display unit is used for determining the pixel coordinates and the font information of the text information in the screen content according to the display layout information; determining a second display style and a second display position of the content information in the screen content according to the pixel coordinates and the font information; and restoring and displaying the screen content based on the second display style, the second display position and the content information.
The third display unit is used for determining the pixel coordinates of the picture information in the screen content according to the display layout information; determining a third display position of the content information in the screen content according to the pixel coordinates; and restoring and displaying the screen content based on the third display position and the content information.
In the above, by extracting the screen content to be shared; determining content information of screen content and display layout information corresponding to the content information, and transcoding the content information and the display layout information into a compressed data packet with a set format; and sending the compressed data packet to the receiving party equipment so that the receiving party equipment decodes the compressed data packet based on the set format and generates an image corresponding to the screen content according to the decoding result. By adopting the technical means, the screenshot of the screen content is transcoded into a compressed data packet containing the content information and the display layout information, and the screen content is shared in the form of the compressed data packet. Therefore, the storage of screenshots can be reduced, and the occupation of memory space is reduced.
And the screen content is forwarded in a compressed packet mode, so that the transmission quantity of information can be reduced, the screen content can be shared simply, conveniently and efficiently, and the lightweight forwarding and sharing of the screen content can be realized.
On the other hand, the corresponding receiver decodes and restores the screenshot of the screen content by receiving the compressed packet, so that the receiving and storing of the information can be reduced, the receiving efficiency of the information is improved, and the restoring efficiency of the screenshot of the screen content is further improved.
The screen content sharing device provided by the second embodiment of the present application can be used for executing the screen content sharing method provided by the first embodiment of the present application, and has corresponding functions and beneficial effects.
Example three:
optionally, as shown in fig. 10, an electronic device M00 is further provided in an embodiment of the present application, and includes a processor M01, a memory M02, and a program or an instruction stored in the memory M02 and executable on the processor M01, where the program or the instruction when executed by the processor M01 implements each process of the above-mentioned screen content sharing method or screen content display method embodiment, and can achieve the same technical effect, and is not repeated here to avoid repetition.
It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.
Fig. 11 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 100 includes, but is not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, and processor 110.
Those skilled in the art will appreciate that the electronic device 100 may further include a power source (e.g., a battery) for supplying power to the various components, and the power source may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system. The electronic device structure shown in fig. 11 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is not repeated here.
The processor 110 is configured to extract screen content to be shared; determining content information of the screen content and display layout information corresponding to the content information, and transcoding the content information and the display layout information into a compressed data packet with a set format; and sending the compressed data packet to receiver equipment so that the receiver equipment decodes the compressed data packet based on the set format and generates an image corresponding to the screen content according to a decoding result.
It should be understood that, in the embodiment of the present application, the input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the Graphics Processing Unit 1041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 107 includes a touch panel 1071 and other input devices 1072. The touch panel 1071 is also referred to as a touch screen. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 109 may be used to store software programs as well as various data including, but not limited to, application programs and an operating system. The processor 110 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the above-mentioned screen content sharing method or the screen content displaying method embodiment, and can achieve the same technical effect, and in order to avoid repetition, the detailed description is omitted here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the above-mentioned screen content sharing method or screen content display method embodiment, and can achieve the same technical effect, and in order to avoid repetition, the description is omitted here.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as a system-on-chip, or a system-on-chip.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order, depending on the functionality involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the above embodiment method can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better embodiment. Based on such understanding, the technical solutions of the present application may be essentially or partially implemented in the form of a computer software product stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk), and including instructions for enabling a terminal (e.g., a mobile phone, a computer, a server, or a network device) to execute the methods according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the scope of the invention as defined by the appended claims.

Claims (15)

1. A screen content sharing method is characterized by comprising the following steps:
extracting screen content to be shared;
determining content information of the screen content and display layout information corresponding to the content information, and transcoding the content information and the display layout information into a compressed data packet with a set format;
and sending the compressed data packet to receiver equipment so that the receiver equipment decodes the compressed data packet based on the set format and generates an image corresponding to the screen content according to a decoding result.
2. The screen content sharing method according to claim 1, wherein the determining content information of the screen content and display layout information corresponding to the content information, and transcoding the content information and the display layout information into a compressed data packet of a set format comprises:
identifying the screen content to generate the content information, wherein the content information comprises text information or picture information;
generating the display layout information corresponding to the content information according to the display layout form of the content information in the screen content;
transcoding the content information and the display layout information into a compressed data packet based on a set format.
3. The screen content sharing method according to claim 2, wherein the generating of the display layout information corresponding to the content information according to the display layout form of the content information in the screen content includes:
determining a display layout form of the content information in the screen content under the condition that the display layout form is a social chat type, wherein the display layout form comprises a first display style and a first display position of the content information in a social chat interface;
determining user data, an information arrangement index and an information transceiving identifier corresponding to the content information in the social chat interface based on the first display style and the first display position;
and using the user data, the information arrangement index and the information transceiving identification as the display layout information corresponding to the content information.
4. The screen content sharing method according to claim 2, wherein the generating of the display layout information corresponding to the content information according to a display layout form of the content information in the screen content further includes:
determining a display layout form of the text information in the screen content under the condition that the type of the display layout form is a non-social chat type and the content information is text information, wherein the display layout form comprises a second display style and a second display position of the text information in the screen content;
determining pixel coordinates and font information of the text information in the screen content based on the second display style and the second display position;
and using the pixel coordinates and the font information as the display layout information corresponding to the text information.
5. The screen content sharing method according to claim 2, wherein the generating of the display layout information corresponding to the content information according to a display layout form of the content information in the screen content further includes:
determining a display layout form of the picture information in the screen content under the condition that the type of the display layout information is a non-social chat type and the content information is picture information, wherein the display layout form comprises a third display position of the picture information in the screen content;
determining pixel coordinates of the picture information in the screen content based on the third display position;
and taking the pixel coordinates as the display layout information corresponding to the picture information.
6. The method of claim 2, wherein the identifying the screenshot to generate the content information comprises:
when the picture included in the screen content is a local picture, acquiring the local picture, generating picture byte code information based on the local picture, and taking the picture byte code information as the picture information;
when the picture included in the screen content is a network picture, the network picture is obtained, picture network address information is generated based on the network picture, and the picture network address information is used as the picture information.
7. The screen content sharing method according to claim 1, wherein extracting the screen content to be shared comprises:
screenshot the screen content;
and responding to screenshot sharing operation of the screen content, and extracting the screen content to be shared in the screenshot.
8. A screen content display method, comprising:
receiving a compressed data packet sent by sender equipment, wherein the compressed data packet is generated by transcoding the sender equipment according to the screen content by using a set format;
decompressing the compressed data packet based on the set format, and acquiring content information and display layout information corresponding to the screen content;
and restoring and displaying the screen content according to the content information and the display layout information.
9. The screen content display method according to claim 8, wherein, in a case where the type of the content information in the display layout form of the screen content is a social chat type, the restoring and displaying the screen content according to the content information and the display layout information includes:
determining user data, information arrangement indexes and information transceiving identifications corresponding to the content information in an application chat interface according to the display layout information;
determining a first display style and a first display position of the content information in an application chat interface according to the user data, the information arrangement index and the information transceiving identification;
and restoring and displaying the screen content based on the first display style, the first display position and the content information.
10. The screen content display method according to claim 8, wherein, in a case where the type of the content information in the display layout form of the screen content is a non-social chat type and the content information is text information, the restoring and displaying the screen content according to the content information and the display layout information includes:
determining pixel coordinates and font information of the text information in the screen content according to the display layout information;
determining a second display style and a second display position of the content information in the screen content according to the pixel coordinates and the font information;
and restoring and displaying the screen content based on the second display style, the second display position and the content information.
11. The method for displaying screen content according to claim 8, wherein in a case where the type of the content information in the display layout form of the screen content is a non-social chat type and the content information is picture information, the restoring and displaying the screen content according to the content information and the display layout information includes:
determining the pixel coordinates of the picture information in the screen content according to the display layout information;
determining a third display position of the content information in the screen content according to the pixel coordinates;
and restoring and displaying the screen content based on the third display position and the content information.
12. A screen content sharing apparatus, comprising:
the extraction module is used for extracting the screen content to be shared;
the transcoding module is used for determining the content information of the screen content and the display layout information corresponding to the content information and transcoding the content information and the display layout information into a compressed data packet with a set format;
and the sending module is used for sending the compressed data packet to the receiving party equipment so that the receiving party equipment can decode the compressed data packet based on the set format and generate the image corresponding to the screen content according to the decoding result.
13. A screen content display apparatus, comprising:
the receiving module is used for receiving a compressed data packet sent by sender equipment, wherein the compressed data packet is generated by transcoding the sender equipment according to the screen content by using a set format;
the decoding module is used for decompressing the compressed data packet based on the set format and acquiring content information and display layout information corresponding to the screen content;
and the restoration display module is used for restoring and displaying the screen content according to the content information and the display layout information.
14. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the screen content sharing method according to any one of claims 1 to 7 or the screen content displaying method according to any one of claims 8 to 11.
15. A readable storage medium storing thereon a program or instructions which, when executed by a processor, implement the steps of the screen content sharing method according to any one of claims 1 to 7 or the screen content displaying method according to any one of claims 8 to 11.
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CN115022268A (en) * 2022-06-24 2022-09-06 深圳市六度人和科技有限公司 Session identification method and device, readable storage medium and computer equipment
CN115022268B (en) * 2022-06-24 2023-05-12 深圳市六度人和科技有限公司 Session identification method and device, readable storage medium and computer equipment

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Application publication date: 20210924