CN115118472A - Cloud desktop control method and device, computer equipment and storage medium - Google Patents
Cloud desktop control method and device, computer equipment and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/401—Support for services or applications wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference
- H04L65/4015—Support for services or applications wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference where at least one of the additional parallel sessions is real time or time sensitive, e.g. white board sharing, collaboration or spawning of a subconference
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
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Abstract
The application discloses a cloud desktop control method and device, computer equipment and a storage medium. The cloud desktop control method comprises the following steps: sending a content control request to a cloud end, wherein the content control request is used for requesting the operation authority of the content of the cloud desktop; when the terminal equipment is the group member equipment without permission, receiving operation confirmation information sent by the cloud end according to the content control request; acquiring a confirmation control instruction input by a user according to the operation confirmation information; establishing an auxiliary plug flow channel connected with the cloud end according to the confirmation control instruction; and acquiring a content control instruction, and operating the content of the cloud desktop locally displayed by the terminal equipment according to the content control instruction through the auxiliary plug flow channel. According to the cloud desktop control method, the control authority of the cloud desktop can be differentiated, and the condition of content misoperation of the cloud desktop is effectively avoided.
Description
Technical Field
The application relates to the technical field of screen projection, in particular to a cloud desktop control method and device, computer equipment and a storage medium.
Background
At present, in a screen projection application scene like conference training, due to the fact that the number of participants is large, conference training courses are diversified, authority transfer is achieved and other factors, a plurality of people operating the content of the cloud desktop can exist, and the situation of content misoperation of the cloud desktop is prone to occurring at the moment.
Disclosure of Invention
In view of this, embodiments of the present application provide a cloud desktop control method and apparatus, a computer device, and a storage medium, so as to solve the problem of content misoperation on a cloud desktop in a screen-casting application scene.
In a first aspect, an embodiment of the present application provides a cloud desktop control method, where the method includes the following steps that are performed by a terminal device:
sending a content control request to a cloud end, wherein the content control request is used for requesting the operation authority of the content of the cloud desktop;
when the terminal equipment is the group member equipment without permission, receiving operation confirmation information sent by the cloud end according to the content control request;
acquiring a confirmation control instruction input by a user according to the operation confirmation information;
establishing an auxiliary plug flow channel connected with the cloud end according to the confirmation control instruction;
and acquiring a content control instruction, and operating the content of the cloud desktop locally displayed by the terminal equipment according to the content control instruction through the auxiliary plug flow channel.
The above aspect and any possible implementation manner further provide an implementation manner, where sending a content control request to a cloud includes:
acquiring touch information input by a user, wherein the touch information comprises touch operation and a touch object;
judging whether the touch operation is the no-permission operation of the terminal equipment or not based on the touch object;
and if the touch operation is the no-permission operation of the terminal equipment, sending the content control request to the cloud according to the touch operation and the touch object.
The above aspect and any possible implementation manner further provide an implementation manner, where when the terminal device is an unauthorized group member device, receiving operation confirmation information sent by the cloud end according to the content control request includes:
receiving an identity verification request sent by the cloud;
sending identity verification information to the cloud according to the identity verification request, wherein the identity verification information comprises group identification information and permission information;
when the cloud end determines that the terminal device is the non-authority member device according to the group identification information and the authority information, receiving the operation confirmation information sent by the cloud end to confirm and acquire the operation authority of the content of the cloud desktop according to the operation confirmation information, wherein the operation confirmation information is generated according to the content control request.
The above aspect and any possible implementation manner further provide an implementation manner, where establishing an auxiliary push flow channel connected to the cloud end according to the confirmation control instruction includes:
sending a channel establishing request to the cloud according to the confirmation control instruction, wherein the channel establishing request comprises equipment identification information, content operation information and a first channel parameter;
receiving cloud identification information, authority content information and second channel parameters sent by the cloud, and establishing an auxiliary plug flow channel connected with the cloud according to the cloud identification information, the authority content information and the second channel parameters sent by the cloud.
The aspect and any possible implementation manner described above further provide an implementation manner, after the operating, according to the content control instruction, the content of the cloud desktop locally displayed by the terminal device, the method further includes:
generating a first function control and a second function control on a display interface;
when the first function control is triggered, the auxiliary stream pushing channel is closed according to the generated following instruction, and the display interface on the terminal equipment is synchronized to a cloud desktop interface of a host;
and when the second function control is triggered, generating media resource information according to the generated media processing instruction, wherein the media resource information comprises image information, video information and audio information.
In a second aspect, an embodiment of the present application provides another cloud desktop control method, where the method includes the following steps performed by a cloud:
receiving a content control request sent by the terminal equipment, wherein the content control request is used for requesting the operation authority of the content of the cloud desktop;
when the terminal equipment is the unauthorized group member equipment, sending operation confirmation information to the terminal equipment according to the content control request;
if the terminal equipment acquires a confirmation control instruction after receiving the operation confirmation information, an auxiliary plug flow channel connected with the terminal equipment is established according to the confirmation control instruction, so that the terminal equipment operates the content of the cloud desktop locally displayed by the terminal equipment according to the acquired content control instruction through the auxiliary plug flow channel.
In a third aspect, an embodiment of the present application provides a cloud desktop control device, including:
the system comprises a first sending module, a second sending module and a third sending module, wherein the first sending module is used for sending a content control request to a cloud end, and the content control request is used for requesting the operation authority of the content of the cloud desktop;
the first receiving module is used for receiving operation confirmation information sent by the cloud according to the content control request when the terminal equipment is the unauthorized group member equipment;
the first acquisition module is used for acquiring a confirmation control instruction input by a user according to the operation confirmation information;
the first channel establishing module is used for establishing an auxiliary plug flow channel connected with the cloud end according to the confirmation control instruction;
and the second acquisition module is used for acquiring a content control instruction and operating the content of the cloud desktop locally displayed by the terminal equipment according to the content control instruction through the auxiliary plug flow channel.
Further, the first sending module is specifically configured to:
acquiring touch information input by a user, wherein the touch information comprises touch operation and a touch object;
judging whether the touch operation is the no-permission operation of the terminal equipment or not based on the touch object;
and if the touch operation is the no-permission operation of the terminal equipment, sending the content control request to the cloud according to the touch operation and the touch object.
Further, the first receiving module is specifically configured to:
receiving an identity verification request sent by the cloud;
sending identity verification information to the cloud according to the identity verification request, wherein the identity verification information comprises group identification information and permission information;
when the cloud end determines that the terminal device is the non-authority member device according to the group identification information and the authority information, receiving the operation confirmation information sent by the cloud end to confirm and acquire the operation authority of the content of the cloud desktop according to the operation confirmation information, wherein the operation confirmation information is generated according to the content control request.
Further, the first channel establishing module is specifically configured to:
sending a channel establishing request to the cloud according to the confirmation control instruction, wherein the channel establishing request comprises equipment identification information, content operation information and a first channel parameter;
receiving cloud identification information, authority content information and second channel parameters sent by the cloud, and establishing an auxiliary plug flow channel connected with the cloud according to the cloud identification information, the authority content information and the second channel parameters sent by the cloud.
Further, the cloud desktop control device is further specifically configured to:
generating a first function control and a second function control on a display interface;
when the first function control is triggered, closing the auxiliary plug-flow channel according to the generated following instruction, and synchronizing the display interface on the terminal equipment to a cloud desktop interface of a host;
and when the second function control is triggered, generating media resource information according to the generated media processing instruction, wherein the media resource information comprises image information, video information and audio information.
In a fourth aspect, an embodiment of the present application provides another cloud desktop control device, including:
a second receiving module, configured to receive a content control request sent by the terminal device, where the content control request is used to request an operation permission of content of a cloud desktop;
the second sending module is used for sending operation confirmation information to the terminal equipment according to the content control request when the terminal equipment is the unauthorized group member equipment;
and the second channel establishing module is used for establishing an auxiliary plug flow channel connected with the terminal equipment according to the confirmation control instruction if the terminal equipment acquires the confirmation control instruction after receiving the operation confirmation information, so that the terminal equipment can operate the content of the cloud desktop locally displayed by the terminal equipment according to the acquired content control instruction through the auxiliary plug flow channel.
In a fifth aspect, embodiments of the present application provide a computer device, which includes a memory, a processor, and computer readable instructions stored in the memory and executable on the processor, where the processor executes the computer readable instructions to perform the steps of the cloud desktop control method according to the first aspect, or executes the computer readable instructions to perform the steps of the cloud desktop control method according to the second aspect.
In a sixth aspect, the present application provides a computer-readable storage medium, which stores computer-readable instructions, when executed by a processor, implement the steps of the cloud desktop control method according to the first aspect, or implement the steps of the cloud desktop control method according to the second aspect when executed by the processor.
In the embodiment of the application, the terminal equipment sends a content control request to the cloud end, and a realization basis is provided for the terminal equipment to acquire authority control over the cloud desktop content; then, when the terminal device is an unauthorized member device, the terminal device receives operation confirmation information sent by the cloud end according to the content control request, and acquires a confirmation control instruction input by a user to determine to operate the content of the cloud desktop, and then the terminal device acquires the content control instruction, and establishes an auxiliary plug flow channel connected with the cloud end to realize the acquisition of cloud desktop data and data interaction through the auxiliary plug flow channel; and finally, acquiring a content control instruction, wherein the terminal equipment can operate the content of the cloud desktop displayed on the local interface through the auxiliary stream pushing channel, and the content of the cloud desktop operated by the host is not influenced in the period. According to the method and the device, the control authority of the cloud desktop can be differentiated, and the condition of content misoperation of the cloud desktop is effectively avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a schematic diagram illustrating a cloud desktop display on a mobile phone interface in an embodiment of the present application;
FIG. 2 is a schematic diagram of a cloud desktop according to an embodiment of the present application;
FIG. 3 is a flowchart of a cloud desktop control method in an embodiment of the present application;
fig. 4 is a schematic block diagram of an apparatus corresponding to a cloud desktop control method in one-to-one in an embodiment of the present application;
fig. 5 is a schematic diagram of a computer device in an embodiment of the present application.
Detailed Description
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, 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 application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely a field that describes the same of an associated object, meaning that three relationships may exist, e.g., A and/or B, may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be understood that although the terms first, second, third, etc. may be used to describe preset ranges, etc. in the embodiments of the present application, these preset ranges should not be limited to these terms. These terms are only used to distinguish preset ranges from one another. For example, the first preset range may also be referred to as a second preset range, and similarly, the second preset range may also be referred to as the first preset range, without departing from the scope of the embodiments of the present application.
The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
With the development of screen projection technology, a user can realize functions of group meeting, group training and the like through terminal equipment. In a scene such as group training, there may be multiple teachers giving lectures, and generally, the teacher giving lectures currently has a control authority of a cloud desktop. The cloud desktop refers to a display desktop corresponding to a conference group created by a creator in a cloud, and a host with authority can operate the cloud desktop, including but not limited to layout of a cloud desktop page, display of content of the cloud desktop page, and the like. The host can project the content of the lecture through the cloud desktop.
Fig. 1 is a schematic diagram illustrating a cloud desktop display on a mobile phone interface in an embodiment of the present application. As shown in fig. 1, an operation interface of the cloud desktop is displayed on the mobile phone terminal, a host can operate the content of the cloud desktop on the mobile phone, and an audience can see the operation of the host on the cloud desktop in real time through the mobile phone. The content displayed on the cloud desktop can be displayed in a typesetting mode such as four grids, each grid is a display window, and the shared content uploaded by the user can be specifically displayed on the window. The operation interface of the cloud desktop can facilitate operation of a host and preview of an audience. The content of the cloud desktop can be uploaded and shared by members in the group. It is understood that the content that the group member can upload includes file documents, photo album videos, website webpages and the like, and the content can be displayed on the cloud desktop in a preview mode. Furthermore, a mobile phone user can open and close corresponding functions by clicking controls such as a microphone, a loudspeaker and the like, and can share the current mobile phone screen or project uploaded contents.
Fig. 2 is a schematic diagram of another cloud desktop in the embodiment of the present application. It can be understood that the cloud desktop interface horizontal screen shown in fig. 2 occupies the screen of the whole terminal device. Generally, the terminal device is a device with a larger screen, or a display screen connected to the terminal device in a tablet computer or a conference room, for example. The convenience of the user in group meeting and group training can be seen from fig. 1 and 2. However, for scenes such as training conferences with a large number of people and complicated authority distribution, there may be a plurality of people operating the content of the cloud desktop, and at this time, the content of the cloud desktop is easily subjected to misoperation.
The application provides a cloud desktop control method. Fig. 3 is a flowchart of a cloud desktop control method in an embodiment of the present application. The cloud desktop control method can be applied to scenes discussed by a multi-person group. As shown in fig. 3, the cloud desktop control method includes the following steps:
s10: the terminal equipment sends a content control request to the cloud end, wherein the content control request is used for requesting the operation authority of the content of the cloud desktop.
In one embodiment, when the presenter is explaining, the audience in the conference can trigger the content control request by clicking, dragging, and the like on the terminal device. It can be understood that, generally, the listener does not have a right to operate the cloud desktop content displayed on the terminal device, and if the listener wishes to operate the content on the cloud desktop, the content control request may be triggered in a touch input manner.
S20: the cloud receives a content control request sent by the terminal device.
S30: and when the terminal equipment is the group member equipment without permission, the cloud end sends operation confirmation information to the terminal equipment according to the content control request.
In an embodiment, the listener may have a possibility that the content control request is triggered by a hand error, and at this time, the cloud end may send operation confirmation information to the terminal device, so that the terminal device confirms whether to operate the content of the cloud desktop according to the operation confirmation information.
S40: and the terminal equipment receives the operation confirmation information sent by the cloud.
S50: and the terminal equipment acquires a confirmation control instruction input by the user according to the operation confirmation information.
Wherein the confirmation control command is a positive feedback to the operation confirmation information. If the audience determines that the cloud desktop content is required to be operated, a confirmation button can be clicked on a confirmation box displayed by the terminal equipment, and a confirmation control instruction is input.
S60: and the terminal equipment establishes an auxiliary plug flow channel connected with the cloud end according to the control command.
Understandably, due to the fact that the number of participants is large, conference training courses are diversified and the like, after the control authority of the cloud desktop is handed over for many times, the content of the cloud desktop is possibly subjected to misoperation, and a host who subsequently conducts training explanation cannot smoothly continue to conduct training. Therefore, the method of establishing the auxiliary plug flow channel connected with the cloud end is adopted to avoid misoperation on the content of the cloud desktop.
Wherein, the auxiliary push flow channel is a concept opposite to the main push flow channel. The main push stream channel is a channel for receiving cloud desktop data and synchronously updating the data by terminal equipment of each listener in the conference group. The main push stream channel is established between each terminal device and the cloud. The cloud desktop interface seen by the terminal equipment on the main stream pushing channel is updated along with the operation of the host on the cloud desktop content, and the displayed data information is transmitted to the cloud end from the terminal equipment on the host side through the main stream pushing channel and then is transmitted to other terminal equipment in the conference group from the cloud end.
The secondary push flow channel is an independent push flow channel created separately. After initially receiving data information sent by terminal equipment at a host side, when a user operates the content of the cloud desktop, the terminal equipment on the auxiliary stream pushing channel performs data interaction with the cloud end through the auxiliary stream pushing channel, so that the purpose of operating the content of the cloud desktop is achieved on local terminal equipment.
The data information of the cloud desktop interface of the local terminal equipment comes from an auxiliary plug flow channel independently connected with the cloud end. Other terminal equipment in the conference group can continue to display the cloud desktop interface of the terminal equipment at the host side because the data information is acquired through the main push stream channel.
In the embodiment of the application, the terminal device adopting the auxiliary stream pushing channel can operate the locally displayed cloud desktop content, and the content of the cloud desktop operated by the host is not influenced in the period. Therefore, when a user in a group conference wants to operate the content of the cloud desktop, the user does not need to control the authority transfer, the terminal equipment of the user can operate the content of the cloud desktop displayed locally, the content of the cloud desktop operated by a host is not affected, the content misoperation condition of the cloud desktop can be effectively avoided, the control authority of the cloud desktop is differentiated, and the authority requirement of the terminal equipment in the group conference is met.
S70: and the terminal equipment acquires the content control instruction, and operates the content of the cloud desktop locally displayed by the terminal equipment according to the content control instruction through the auxiliary plug flow channel.
The content control instruction refers to an instruction for operating the content of the cloud desktop, and can be triggered in a mode that a user touches the content of the cloud desktop. In an embodiment, the terminal device can perform data interaction with the cloud independently through the auxiliary stream pushing channel to operate the content of the locally displayed cloud desktop. In this way, the terminal device on the moderator side can still synchronize the data information to the terminal device on the conference group that acquires the data information by using the main push stream channel.
In the embodiment of the application, the terminal equipment sends a content control request to the cloud end, and a realization basis is provided for the terminal equipment to acquire authority control over the cloud desktop content; then, when the terminal device is an unauthorized member device, the terminal device receives operation confirmation information sent by the cloud end according to a content control request, and acquires a confirmation control instruction input by a user to determine to operate the content of the cloud desktop, and then the terminal device acquires the content control instruction, and establishes an auxiliary plug flow channel connected with the cloud end to achieve acquisition of cloud desktop data and data interaction through the auxiliary plug flow channel; and finally, acquiring a content control instruction, wherein the terminal equipment can operate the content of the cloud desktop displayed on the local interface through the auxiliary stream pushing channel, and the content of the cloud desktop operated by the host is not influenced in the period. According to the method and the device, the control authority of the cloud desktop can be differentiated, and the condition of content misoperation of the cloud desktop is effectively avoided.
Further, in step S10, that is, in sending the content control request to the cloud end, the method specifically includes the following steps:
s11: the terminal equipment acquires touch information input by a user, wherein the touch information comprises touch operation and a touch object.
The touch operation refers to a specific touch operation adopted for the content on the cloud desktop, and includes but is not limited to clicking, double clicking, dragging and the like. The touch object can be a selectable object such as an icon control corresponding to the content on the cloud desktop.
S12: and based on the touch object, the terminal equipment judges whether the touch operation is the no-authority operation of the terminal equipment.
It can be understood that some operations of the terminal device on the content of the cloud desktop are allowed, for example, operations such as zooming in and zooming out are required, and rights are required for operations such as deleting a file and opening a file. In an embodiment, the terminal device may determine whether the touch operation is an unauthorized operation of the terminal device according to a touch operation of the user on the touch object.
S13: and if the touch operation is the no-authority operation of the terminal equipment, the terminal equipment sends a content control request to the cloud according to the touch operation and the touch object.
In an embodiment, if it is determined that the touch operation is an operation without permission of the terminal device, it may be considered that the user inputs that the touch operation is a desire to operate the content of the cloud desktop, and a content control request may be sent to the cloud.
In steps S11-S13, the authority of the terminal device for specific operations can be determined through the touch object and the touch operation, and a content control request is quickly sent to the cloud. The cloud end can judge the operation requirements of the user on the cloud desktop content according to the content control request so as to properly and differentially distribute the authority to the terminal equipment.
Further, in step S30, that is, when the terminal device is an unauthorized group member device, the cloud sends the operation confirmation information to the terminal device according to the content control request, which specifically includes the following steps:
s31: and the terminal equipment receives an identity authentication request sent by the cloud.
In an embodiment, the cloud device first needs to determine whether the terminal device that sends the content control request belongs to the conference group. In particular, an authentication request may be sent to the terminal device.
S32: and the terminal equipment sends authentication information to the cloud according to the authentication request, wherein the authentication information comprises group identification information and permission information.
In an embodiment, according to the received authentication request, the terminal device may feed back the group identification information and the permission information to the cloud. The group identification information is used for uniquely determining a conference group where the terminal device is located, and the group identification information may be a number which is issued to the terminal device by the cloud when the terminal device joins in a conference. The authority information can distinguish the identity of the user in the conference group, such as a host, an audience and the like, and the authority information can be updated in real time according to the authority currently owned by the user.
S33: when the cloud end determines that the terminal equipment is the unauthorized member equipment according to the group identification information and the authority information, the terminal equipment receives operation confirmation information sent by the cloud end so as to confirm and acquire the operation authority of the content of the cloud desktop according to the operation confirmation information, wherein the operation confirmation information is generated according to the content control request.
In an embodiment, when the cloud determines that the terminal device is an unauthorized member device, a prompt utterance may be generated according to the content control request, and the terminal device prompts the user whether to perform XX operation or obtain XX operation authorization in a pop-up frame manner. For example, if the touch object of the user on the terminal device is a file a on a cloud desktop and the touch operation is a single click, a popup box generated on the terminal device according to the content control request may display information on whether to open the file a or whether to acquire a right to open the file a.
In the steps S31-S33, the authority of the terminal device can be determined in an authentication manner, the operation confirmation information is quickly sent to the terminal device, and the user can confirm the authority application in time according to the operation confirmation information, so that the situation of misoperation on the cloud desktop content can be effectively avoided, and the processing efficiency of the conference authority items can be improved.
Further, in step S60, that is, in the terminal device establishing the auxiliary stream pushing channel connected to the cloud according to the confirmation control instruction, the method specifically includes the following steps:
s61: the terminal device sends a channel establishing request to the cloud according to the confirmation control instruction, wherein the channel establishing request comprises device identification information, content operation information and a first channel parameter.
The device identification information is an identifier for uniquely determining the identity of the terminal device, and specifically may be information such as a device code, a serial number, and the like. The content operation information refers to information that a user of the terminal device wants to perform specific operations on the content of the cloud desktop, and includes an operation object and an operation mode. The channel parameters are parameters required for establishing the auxiliary push flow channel, and the parameters provided by the terminal equipment are first channel parameters.
S62: the terminal equipment receives the cloud identification information, the authority content information and the second channel parameter sent by the cloud end, and establishes an auxiliary plug flow channel connected with the cloud end according to the cloud identification information, the authority content information and the second channel parameter sent by the cloud end.
In an embodiment, the cloud receives the device identification information, the content operation information and the first channel parameter, and in order to establish the auxiliary plug flow channel with the terminal device, the cloud identification information, the authority content information and the second channel parameter are fed back and sent to the terminal device, so that an independent communication channel is established between the cloud and the terminal device. The cloud identification information is an identification used for uniquely determining the cloud server. The authority content information is authority information related to content operation requested by the terminal device, and can give authority to the terminal device to realize the content operation. The second channel parameter is a parameter provided by the cloud end and required for establishing the auxiliary plug-flow channel. Through the data exchanged between the cloud and the terminal equipment, an auxiliary plug flow channel independently connected between the cloud and the terminal equipment can be established.
In steps S61-S62, a specific implementation manner of establishing the auxiliary plug-flow channel is provided, after the terminal device and the cloud send and exchange identification information, content operation information, right content information, and some channel parameters, an independent auxiliary plug-flow channel can be established between the terminal device and the cloud, and the control right of the cloud desktop can be differentiated through the auxiliary plug-flow channel. In the embodiment of the application, the terminal equipment can operate the content on the cloud desktop at the local interface, the display of the interface information of the terminal equipment at the host side is not influenced, and the content misoperation condition of the cloud desktop can be effectively avoided.
Further, after step S70, that is, after the terminal device operates the content of the cloud desktop locally displayed by the terminal device according to the content control instruction, the method further includes the following steps:
s71: and the terminal equipment generates a first function control and a second function control on a display interface.
S72: when the first function control is triggered, the terminal equipment closes the auxiliary push flow channel according to the generated following instruction, and synchronizes a display interface on the terminal equipment to a cloud desktop interface of a host.
S73: and when the second function control is triggered, the terminal equipment generates media resource information according to the generated media processing instruction, wherein the media resource information comprises image information, video information and audio information.
In an embodiment, after the terminal device has the control right of the cloud desktop locally, some controls with specific functions, such as a first function control and a second function control, may be further added to the display interface of the terminal device. The first function control can be used for closing the auxiliary stream pushing channel, the terminal equipment can be returned to a mode of acquiring data information by adopting the main stream pushing channel, and interface information displayed on the terminal equipment is consistent with interface information on host side terminal equipment. The second function control can be used for performing media resource-related processing operations on the interface information displayed on the terminal device on the basis of the auxiliary push stream channel, for example, processing operations such as video recording, image capturing, comment information generation, audio + text generation and media resource information generation. The user can save and share the media resource information on the terminal equipment, and the user can provide the related media resource information when the user is used as a host for explanation next time. Since the media resource information comes from the operation of the cloud desktop content, the audience in the conference group can quickly know the explanation intention of the user, and thus, the efficiency of conference training can be improved.
In the steps S71-S73, function controls may be added to the display interface of the terminal device, and through the function controls, the terminal device may return to a normal explanation process in time, or process the content of the cloud desktop and obtain media resource information, so as to further improve the conference training efficiency by using the media resource information.
It should be noted that, in the implementation of the cloud conference, besides performing, in real time, listening and speaking and an operation on content on the cloud desktop within a permission range through the terminal device, a lecturer (a host) and an audience may also perform, in a conference, listening and speaking or an operation on content on the cloud desktop through the large-screen device. The large-screen device may be an electronic whiteboard, a projector, an intelligent screen, or other devices with a large screen size and capable of being watched by more users at the same time. Content/windows on the cloud desktop are shown by default on the large screen. It is understood that the large screen device can be used as a core device for conference focusing. The large screen device has a default host control authority and can support control over the cloud desktop at any time. The host can directly operate the content of the cloud desktop in a remote controller or a touch large-screen device (with a touch function). In an embodiment, a first initiator of a cloud conference may initiate through a mobile phone, a personal computer, a tablet computer, or the large screen device, and regardless of which initiator initiated the screen projection content, the preview is displayed in a corresponding window on the cloud desktop. Further, the large-screen device can support the terminal device of any user to be controlled to project the content to be projected to the window on the cloud desktop at any time, and the control cannot be influenced by the transfer of the user control authority on the terminal device. Specifically, no matter which terminal device in the conference has the control authority of the cloud desktop, if the large-screen device needs to project the content to be projected of the terminal device of any user in the conference, a user of the large-screen device can directly operate the cloud desktop on the large-screen device, and the content projected by the user is projected to a window on the cloud desktop. In another implementation manner, a terminal device having a control right of the cloud desktop may directly operate content of the cloud desktop on the terminal device, and at this time, a large-screen device may be simply regarded as a screen projection device of the terminal device. It should be understood that the large-screen device has a default host control authority, authority transfer between terminal devices does not affect the cloud desktop control authority of the large-screen device, and a user can directly operate content on the cloud desktop through the large-screen device. The cloud conference is carried out by adopting the large screen equipment, the conference efficiency can be improved, the user of the large screen equipment can control the whole situation, and the screen projection content to be displayed in the conference can be displayed more conveniently and accurately.
In the embodiment of the application, the terminal equipment sends a content control request to the cloud end, and a realization basis is provided for the terminal equipment to acquire authority control over the cloud desktop content; then, when the terminal device is an unauthorized member device, the terminal device receives operation confirmation information sent by the cloud end according to a content control request, and acquires a confirmation control instruction input by a user to determine to operate the content of the cloud desktop, and then the terminal device acquires the content control instruction, and establishes an auxiliary plug flow channel connected with the cloud end to achieve acquisition of cloud desktop data and data interaction through the auxiliary plug flow channel; and finally, acquiring a content control instruction, wherein the terminal equipment can operate the content of the cloud desktop displayed on the local interface through the auxiliary stream pushing channel, and the content of the cloud desktop operated by the host is not influenced in the period. According to the method and the device, the control authority of the cloud desktop can be differentiated, and the condition of content misoperation of the cloud desktop is effectively avoided.
Furthermore, the method and the device can judge whether the terminal equipment has specific operation permission or not through the touch object and touch operation, and quickly send a content control request to the cloud. The cloud end can judge the operation requirement of the user on the cloud desktop content according to the content control request so as to properly and differentially distribute the authority to the terminal equipment.
Furthermore, the authority of the terminal equipment can be determined in an identity verification mode, the operation confirmation information can be quickly sent to the terminal equipment, the user can confirm the authority application in time according to the operation confirmation information, the condition of misoperation on cloud desktop contents can be effectively avoided, and the processing efficiency of the related authority request items of the conference is improved.
Furthermore, the method and the device can improve the control authority differentiation of the cloud desktop through the auxiliary plug flow channel. The terminal equipment can operate the content on the cloud desktop at the local interface, the display of the terminal equipment information of the host side is not affected, and the condition of content misoperation of the cloud desktop can be effectively avoided.
Furthermore, functional controls can be added on a display interface of the terminal equipment, and through the functional controls, the terminal equipment can timely return to a normal explanation process or acquire media resource information after processing the content of the cloud desktop, so that the efficiency of conference training is further improved by utilizing the media resource information.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Fig. 4 is a schematic block diagram of an apparatus corresponding to a cloud desktop control method in one-to-one embodiment of the present application. As shown in fig. 4, the cloud desktop control apparatus includes a first sending module 10, a first receiving module 20, a first obtaining module 30, a first channel establishing module 40, and a second obtaining module 50.
The first sending module 10 is configured to send a content control request to the cloud, where the content control request is used to request an operation permission of content of the cloud desktop.
The first receiving module 20 is configured to receive, according to the content control request, the operation confirmation information sent by the cloud when the terminal device is an unauthorized group member device.
The first obtaining module 30 is configured to obtain a confirmation control instruction input by a user according to the operation confirmation information.
And the first channel establishing module 40 is configured to establish an auxiliary plug flow channel connected to the cloud according to the confirmation control instruction.
And the second obtaining module 50 is configured to obtain the content control instruction, and operate the content of the cloud desktop locally displayed by the terminal device according to the content control instruction through the auxiliary plug flow channel.
Further, the first sending module 10 is specifically configured to:
acquiring touch information input by a user, wherein the touch information comprises touch operation and a touch object;
judging whether the touch operation is the no-authority operation of the terminal equipment or not based on the touch object;
and if the touch operation is the no-permission operation of the terminal equipment, sending a content control request to the cloud according to the touch operation and the touch object.
Further, the first receiving module 20 is specifically configured to:
receiving an identity authentication request sent by a cloud end;
sending authentication information to a cloud according to the authentication request, wherein the authentication information comprises group identification information and permission information;
when the cloud end determines that the terminal device is a member device without permission according to the group identification information and the permission information, receiving operation confirmation information sent by the cloud end to confirm and acquire the operation permission of the content of the cloud desktop according to the operation confirmation information, wherein the operation confirmation information is generated according to the content control request.
Further, the first channel establishing module 40 is specifically configured to:
sending a channel establishing request to the cloud according to the confirmation control instruction, wherein the channel establishing request comprises equipment identification information, content operation information and a first channel parameter;
and receiving the cloud identification information, the authority content information and the second channel parameter sent by the cloud, and establishing an auxiliary plug flow channel connected with the cloud according to the cloud identification information, the authority content information and the second channel parameter sent by the cloud.
Further, the cloud desktop control device is further specifically configured to:
generating a first function control and a second function control on a display interface;
when the first function control is triggered, closing the auxiliary plug-flow channel according to the generated following instruction, and synchronizing a display interface on the terminal equipment to a cloud desktop interface of a host;
and when the second function control is triggered, generating media resource information according to the generated media processing instruction, wherein the media resource information comprises image information, video information and audio information.
In the embodiment of the application, the terminal equipment sends a content control request to the cloud end, and a realization basis is provided for the terminal equipment to acquire authority control over the cloud desktop content; then, when the terminal device is an unauthorized member device, the terminal device receives operation confirmation information sent by the cloud end according to a content control request, and acquires a confirmation control instruction input by a user to determine to operate the content of the cloud desktop, and then the terminal device acquires the content control instruction, and establishes an auxiliary plug flow channel connected with the cloud end to achieve acquisition of cloud desktop data and data interaction through the auxiliary plug flow channel; and finally, acquiring a content control instruction, wherein the terminal equipment can operate the content of the cloud desktop displayed on the local interface through the auxiliary stream pushing channel, and the content of the cloud desktop operated by the host is not influenced in the period. According to the method and the device, the control authority of the cloud desktop can be differentiated, and the content misoperation condition of the cloud desktop is effectively avoided.
This application still provides a cloud desktop controlling means really, includes:
the second receiving module is used for receiving a content control request sent by the terminal equipment, wherein the content control request is used for requesting the operation authority of the content of the cloud desktop;
the second sending module is used for sending operation confirmation information to the terminal equipment according to the content control request when the terminal equipment is the unauthorized group member equipment;
and the second channel establishing module is used for establishing an auxiliary plug flow channel connected with the terminal equipment according to the confirmation control instruction if the terminal equipment acquires the confirmation control instruction after receiving the operation confirmation information, so that the terminal equipment can operate the content of the cloud desktop locally displayed by the terminal equipment according to the acquired content control instruction through the auxiliary plug flow channel.
The present application further provides a computer-readable storage medium, which stores computer-readable instructions, and when the computer-readable instructions are executed by a processor, the steps of the cloud desktop control method executed by a terminal device or a cloud end in the embodiment are implemented.
Fig. 5 is a schematic diagram of a computer device in an embodiment of the present application.
As shown in fig. 5, computer device 110 includes a processor 111, a memory 112, and computer readable instructions 113 stored in memory 112 and executable on processor 111. Processor 111, when executing computer readable instructions 113, implements the steps of the cloud desktop control method.
Illustratively, the computer readable instructions 113 may be divided into one or more modules/units, which are stored in the memory 112 and executed by the processor 111 to accomplish the present application. One or more modules/units may be a series of computer-readable instruction segments capable of performing certain functions, which are used to describe the execution of computer-readable instructions 113 in computer device 110.
The computing device 110 may be a desktop computer, a notebook, a palmtop, a cloud server, or other computing device. The computer device may include, but is not limited to, a processor 111, a memory 112. Those skilled in the art will appreciate that fig. 5 is merely an example of a computer device 110 and is not intended to limit computer device 110 and may include more or fewer components than those shown, or some of the components may be combined, or different components, e.g., the computer device may also include input output devices, network access devices, buses, etc.
The Processor 111 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 112 may be an internal storage unit of the computer device 110, such as a hard disk or a memory of the computer device 110. The memory 112 may also be an external storage device of the computer device 110, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), etc. provided on the computer device 110. Further, memory 112 may also include both internal and external storage for computer device 110. The memory 112 is used to store computer readable instructions and other programs and data required by the computer device. The memory 112 may also be used to temporarily store data that has been output or is to be output.
The embodiment of the application can acquire and process related data based on an artificial intelligence technology. Among them, Artificial Intelligence (AI) is a theory, method, technique and application system that simulates, extends and expands human Intelligence using a digital computer or a machine controlled by a digital computer, senses the environment, acquires knowledge and uses the knowledge to obtain the best result.
The artificial intelligence infrastructure generally includes technologies such as sensors, dedicated artificial intelligence chips, cloud computing, distributed storage, big data processing technologies, operation/interaction systems, mechatronics, and the like. The artificial intelligence software technology mainly comprises a computer vision technology, a robot technology, a biological recognition technology, a voice processing technology, a natural language processing technology, machine learning/deep learning and the like.
In the embodiment of the application, the server may be an independent server, or may be a cloud server that provides basic cloud computing services such as cloud service, a cloud database, cloud computing, a cloud function, cloud storage, Network service, cloud communication, middleware service, domain name service, security service, Content Delivery Network (CDN), big data, an artificial intelligence platform, and the like.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by the present application, and can also be realized by hardware related to computer readable instructions, which can be stored in a computer readable storage medium, and when the computer readable instructions are executed by a processor, the steps of the above described method embodiments can be realized. Wherein the computer readable instructions comprise computer readable instruction code which may be in source code form, object code form, an executable file or some intermediate form, and the like. The computer-readable medium may include: any entity or device capable of carrying the computer-readable instruction code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media which may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules, so as to perform all or part of the functions described above.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A cloud desktop control method is characterized by comprising the following steps executed by a terminal device:
sending a content control request to a cloud end, wherein the content control request is used for requesting the operation authority of the content of the cloud desktop;
when the terminal equipment is the group member equipment without permission, receiving operation confirmation information sent by the cloud end according to the content control request;
acquiring a confirmation control instruction input by a user according to the operation confirmation information;
establishing an auxiliary plug flow channel connected with the cloud end according to the confirmation control instruction;
and acquiring a content control instruction, and operating the content of the cloud desktop locally displayed by the terminal equipment according to the content control instruction through the auxiliary plug flow channel.
2. The method of claim 1, wherein sending a content control request to a cloud comprises:
acquiring touch information input by a user, wherein the touch information comprises touch operation and a touch object;
judging whether the touch operation is the no-permission operation of the terminal equipment or not based on the touch object;
and if the touch operation is the no-permission operation of the terminal equipment, sending the content control request to the cloud according to the touch operation and the touch object.
3. The method according to claim 1, wherein the receiving operation confirmation information sent by the cloud end according to the content control request when the terminal device is an unauthorized group member device comprises:
receiving an identity verification request sent by the cloud;
sending identity verification information to the cloud according to the identity verification request, wherein the identity verification information comprises group identification information and permission information;
when the cloud end determines that the terminal device is the non-authority member device according to the group identification information and the authority information, receiving the operation confirmation information sent by the cloud end to confirm and acquire the operation authority of the content of the cloud desktop according to the operation confirmation information, wherein the operation confirmation information is generated according to the content control request.
4. The method of claim 1, wherein the establishing an auxiliary push flow channel connected to the cloud according to the acknowledgement control instruction comprises:
sending a channel establishing request to the cloud according to the confirmation control instruction, wherein the channel establishing request comprises equipment identification information, content operation information and a first channel parameter;
receiving cloud identification information, authority content information and a second channel parameter sent by the cloud, and establishing an auxiliary plug flow channel connected with the cloud according to the cloud identification information, the authority content information and the second channel parameter sent by the cloud.
5. The method according to claim 1, wherein after the operating the content of the cloud desktop locally displayed by the terminal device according to the content control instruction, the method further comprises:
generating a first function control and a second function control on a display interface;
when the first function control is triggered, the auxiliary stream pushing channel is closed according to the generated following instruction, and the display interface on the terminal equipment is synchronized to a cloud desktop interface of a host;
and when the second function control is triggered, generating media resource information according to the generated media processing instruction, wherein the media resource information comprises image information, video information and audio information.
6. A cloud desktop control method is characterized by comprising the following steps executed by a cloud end:
receiving a content control request sent by the terminal equipment, wherein the content control request is used for requesting the operation authority of the content of the cloud desktop;
when the terminal equipment is the unauthorized group member equipment, sending operation confirmation information to the terminal equipment according to the content control request;
if the terminal equipment acquires a confirmation control instruction after receiving the operation confirmation information, an auxiliary plug flow channel connected with the terminal equipment is established according to the confirmation control instruction, so that the terminal equipment operates the content of the cloud desktop locally displayed by the terminal equipment according to the acquired content control instruction through the auxiliary plug flow channel.
7. A cloud desktop control apparatus, comprising:
the system comprises a first sending module, a second sending module and a third sending module, wherein the first sending module is used for sending a content control request to a cloud end, and the content control request is used for requesting the operation authority of the content of the cloud desktop;
the first receiving module is used for receiving operation confirmation information sent by the cloud end according to the content control request when the terminal equipment is unauthorized group member equipment;
the first acquisition module is used for acquiring a confirmation control instruction input by a user according to the operation confirmation information;
the first channel establishing module is used for establishing an auxiliary plug flow channel connected with the cloud end according to the confirmation control instruction;
and the second acquisition module is used for acquiring a content control instruction and operating the content of the cloud desktop locally displayed by the terminal equipment according to the content control instruction through the auxiliary plug flow channel.
8. A cloud desktop control apparatus, comprising:
a second receiving module, configured to receive a content control request sent by the terminal device, where the content control request is used to request an operation permission of content of a cloud desktop;
the second sending module is used for sending operation confirmation information to the terminal equipment according to the content control request when the terminal equipment is the unauthorized group member equipment;
and the second channel establishing module is used for establishing an auxiliary plug flow channel connected with the terminal equipment according to the confirmation control instruction if the terminal equipment acquires the confirmation control instruction after receiving the operation confirmation information, so that the terminal equipment can operate the content of the cloud desktop locally displayed by the terminal equipment according to the acquired content control instruction through the auxiliary plug flow channel.
9. A computer device comprising a memory, a processor, and computer readable instructions stored in the memory and executable on the processor, wherein the processor when executing the computer readable instructions performs the steps of the cloud desktop control method of any of claims 1-6.
10. A computer readable storage medium storing computer readable instructions, wherein the computer readable instructions, when executed by a processor, implement the steps of the cloud desktop control method according to any one of claims 1-6.
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