CN115586882A - Multi-device screen projection processing method and device and electronic device - Google Patents
Multi-device screen projection processing method and device and electronic device Download PDFInfo
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- CN115586882A CN115586882A CN202211340508.7A CN202211340508A CN115586882A CN 115586882 A CN115586882 A CN 115586882A CN 202211340508 A CN202211340508 A CN 202211340508A CN 115586882 A CN115586882 A CN 115586882A
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- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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Abstract
The disclosure provides a multi-device screen projection processing method, a multi-device screen projection processing device and electronic equipment, wherein the multi-device screen projection processing method comprises the following steps: under the condition that the first electronic equipment receives the screen projection request, establishing a screen projection link corresponding to the screen projection request and adding the screen projection link into a screen projection pool, wherein the screen projection pool comprises screen projection links of one or more second electronic equipment; the first electronic equipment activates a screen projecting link in the screen projecting pool according to the data display mode configuration of the screen projecting link; and the first electronic equipment performs screen projection display on the activated screen projection link. By adopting the method and the device, the screen projecting links of the plurality of second electronic devices are added into the screen projecting pool, the screen projecting links in the screen projecting pool are activated according to the data display mode configuration of the screen projecting links, the activated screen projecting links are subjected to screen projecting display, and the screen projecting of the plurality of devices and the screen projecting display management based on the data display mode configuration can be realized.
Description
Technical Field
The present disclosure relates to the field of computers, and in particular, to a multi-device screen projection processing method and apparatus, and an electronic device.
Background
Under the scenes of training lectures, intelligent classes, meetings and the like, a computer screen is displayed on a large-screen terminal. In some cases, the moderator, teacher, student, etc. needs to share other devices to the large-screen terminal, and the related art has not provided an effective solution to this problem.
Disclosure of Invention
According to an aspect of the present disclosure, a multi-device screen projection processing method is provided, including: under the condition that the first electronic equipment receives the screen projection request, establishing a screen projection link corresponding to the screen projection request and adding the screen projection link into a screen projection pool, wherein the screen projection pool comprises screen projection links of one or more second electronic equipment; the first electronic equipment activates a screen projecting link in the screen projecting pool according to the data display mode configuration of the screen projecting link; and the first electronic equipment performs screen projection display on the activated screen projection link.
In some embodiments, the data display mode configuration includes a configuration of whether to display immediately, and the first electronic device activates the screen-casting link in the screen-casting pool according to the data display mode configuration of the screen-casting link, including: for any screen projection link, when the data display mode of the screen projection link is configured to be displayed immediately, the first electronic equipment activates the screen projection link; when the data display mode of the screen projection link is configured to be displayed non-immediately, the first electronic equipment detects an activation request of the screen projection link, and activates the screen projection link under the condition that the activation request of the screen projection link is detected.
In some embodiments, the data display mode configuration includes a configuration of whether to allow simultaneous display with other screen shots, and the first electronic device activates the screen shots link in the screen shot pool according to the data display mode configuration of the screen shots link, including: for any screen projection link, in the presence of an activated screen projection link, if the data display mode of the activated screen projection link is configured to allow simultaneous display with other screen projections, the first electronic device activates the screen projection link.
In some embodiments, further comprising: for any screen projection link, in the screen projection display process, the first electronic equipment detects a deactivation request of the screen projection link; under the condition that a deactivation request of the screen projecting link is detected, the first electronic equipment deactivates the corresponding screen projecting link, wherein the deactivated screen projecting link is in the screen projecting pool.
In some embodiments, further comprising: for any screen projection link, under the condition that the data display mode configuration corresponding to the screen projection link is not stored in advance, the first electronic device takes the general data display mode configuration as the data display mode configuration corresponding to the screen projection link.
In some embodiments, further comprising: for any screen projection link, the first electronic equipment detects user operation for setting data display mode configuration of the screen projection link; and responding to the detection of the user operation, and correspondingly setting the data display mode configuration of the screen projection link by the first electronic equipment.
In some embodiments, the data display mode configuration includes a configuration of a display order, and the first electronic device activates the screen projecting link in the screen projecting pool according to the data display mode configuration of the screen projecting link, including: the first electronic equipment sequentially activates screen projecting links in the screen projecting pool according to the display sequence of the screen projecting links, wherein after the activated screen projecting links are deactivated, the next screen projecting link in the display sequence is activated.
In some embodiments, the data display mode configuration comprises a configuration of a display duration, the method further comprising: for any activated screen projecting link, the first electronic equipment deactivates the screen projecting link after the screen projecting display reaches the display duration of the screen projecting link.
According to another aspect of the present disclosure, there is provided a multi-device screen projection processing apparatus applied to a first electronic device, the apparatus including: the maintenance module is used for establishing a screen projecting link corresponding to the screen projecting request and adding the screen projecting link into a screen projecting pool under the condition of accepting the screen projecting request, wherein the screen projecting pool comprises screen projecting links of one or more second electronic devices; the activation module is used for activating the screen projecting link in the screen projecting pool according to the data display mode configuration of the screen projecting link; and the display module is used for carrying out screen projection display on the activated screen projection link.
In some embodiments, the data display mode configuration includes a configuration of whether to display immediately, the activation module to: for any screen projection link, activating the screen projection link when the data display mode of the screen projection link is configured to be immediately displayed; and when the data display mode of the screen projection link is configured to be displayed non-immediately, detecting the activation request of the screen projection link, and activating the screen projection link under the condition of detecting the activation request of the screen projection link.
In some embodiments, the data display mode configuration includes a configuration of whether to allow simultaneous display with other screens, the activation module to: for any screen projection link, in the presence of an activated screen projection link, the screen projection link is activated if the data display mode of the activated screen projection link is configured to allow simultaneous display with other screen projections.
In some embodiments, the activation module is further configured to: for any screen projection link, detecting a deactivation request of the screen projection link in the screen projection display process; and under the condition that a deactivation request of the screen projecting link is detected, deactivating the corresponding screen projecting link, wherein the deactivated screen projecting link is in the screen projecting pool.
In some embodiments, the activation module is further configured to: and for any screen projection link, under the condition that the data display mode configuration corresponding to the screen projection link is not stored in advance, taking the data display mode configuration corresponding to the screen projection link as the data display mode configuration corresponding to the screen projection link according to the universal data display mode configuration.
In some embodiments, the maintenance module is further configured to: for any screen projection link, detecting user operation for setting data display mode configuration of the screen projection link; and responding to the detected user operation, and correspondingly setting the data display mode configuration of the screen projection link.
In some embodiments, the data display mode configuration includes a configuration of a display order, the activation module to: and sequentially activating the screen projecting links in the screen projecting pool according to the display sequence of the screen projecting links, wherein after the activated screen projecting links are deactivated, the next screen projecting link in the display sequence is activated.
In some embodiments, the data display mode configuration includes a configuration of a display duration, and the activation module is further configured to: for any activated screen projecting link, after the screen projecting display reaches the display duration of the screen projecting link, the screen projecting link is deactivated.
According to another aspect of the present disclosure, there is provided a first electronic device including: a processor; and a memory storing a program, wherein the program comprises instructions that, when executed by the processor, cause the processor to perform the method of embodiments of the present disclosure.
According to one or more technical schemes provided in the embodiment of the application, the screen projecting links of the second electronic devices are added into the screen projecting pool, the screen projecting links in the screen projecting pool are activated according to the data display mode configuration of the screen projecting links, the activated screen projecting links are subjected to screen projecting display, and multi-device screen projection and screen projecting display management based on the data display mode configuration can be achieved.
Drawings
Further details, features and advantages of the disclosure are disclosed in the following description of exemplary embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 shows a flowchart of a multi-device screen-projection processing method according to an exemplary embodiment of the present disclosure;
fig. 2 shows a schematic block diagram of a multi-device screen projection processing apparatus according to an exemplary embodiment of the present disclosure;
FIG. 3 illustrates a block diagram of an exemplary electronic device that can be used to implement embodiments of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in a different order, and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description. It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
In the disclosed embodiments, the first electronic device and the second electronic device are intended to represent various forms of digital electronic computer devices, such as laptop computers, desktop computers, workstations, personal digital assistants, televisions, servers, blade servers, mainframe computers, and other suitable computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices.
Aspects of the present disclosure are described below with reference to the accompanying drawings.
Fig. 1 illustrates a flowchart of a multi-device screen-projection processing method according to an exemplary embodiment of the present disclosure, which includes steps S101 to S103, as illustrated in fig. 1.
Step S101, under the condition that the first electronic equipment receives the screen projection request, establishing a screen projection link corresponding to the screen projection request and adding the screen projection link into a screen projection pool, wherein the screen projection pool comprises screen projection links of one or more second electronic equipment.
And S102, the first electronic equipment activates a screen projecting link in the screen projecting pool according to the data display mode configuration of the screen projecting link.
And step S103, the first electronic equipment performs screen projection display on the activated screen projection link.
In this embodiment, the first electronic device may include a display, and the first electronic device performs a screen projection display on the display. The first electronic device may also be connected (wired or wireless) or projected to a display device on which the projected display is made. This embodiment is not limited to this.
By adopting the exemplary embodiment, the screen projecting links of the plurality of second electronic devices are added into the screen projecting pool, the screen projecting links in the screen projecting pool are activated according to the data display mode configuration of the screen projecting links, the activated screen projecting links are subjected to screen projecting display, and the screen projecting display management can be realized by the aid of the multi-device screen projecting and based on the data display mode configuration.
In some embodiments, the screen-casting request carries an authority configuration, and the authority configuration may be set as: allowing the second electronic device to control the first electronic device; allowing the first electronic device to control the second electronic device; the second electronic device controls the other second electronic devices.
In some embodiments, in a screen projection pool of a first electronic device, a user may set a permission configuration, a window style configuration, and a data display mode configuration for a screen projection link of a certain second electronic device.
In some embodiments, the first electronic device may configure a multi-window style. When the first electronic device performs multi-device screen projection display, screen projection windows of a plurality of second electronic devices are displayed according to the configured multi-window style. For example, a newly accessed window display location (e.g., top left, top right, bottom left, bottom right, middle, etc.), a window display size (e.g., one quarter, one half vertical, one half horizontal, etc.), and the like may be set.
In some embodiments, the first electronic device may activate the screen-projecting link for screen-projecting display according to a user operation and deactivate the screen-projecting link for not screen-projecting display according to the user operation.
In some embodiments, the first electronic device may set the data display mode configuration of the screen projection link according to a user operation. After the data display mode configuration of the screen projection link is set, the set data display mode configuration can be associated with the corresponding second electronic device and stored, and when the second electronic device initiates a screen projection request again, the stored data display mode configuration is used. Optionally, the second electronic device sends a screen projection request to the first electronic device, where the screen projection request carries device information (such as device ID, device name, and MAC address) of the second electronic device. The first electronic device saves the screen-casting request information, records the relevant information (such as device information, data display mode configuration and the like) of the screen-casting request, and can name the storage file of the relevant information of the screen-casting request by the device ID of each screen-casting link.
In some embodiments, the first electronic device is provided with a universal data display mode configuration. The first electronic device configures a general data display mode as a data display mode configuration of the screen projection link. In one embodiment, when the data display mode configuration corresponding to the second electronic device is not saved, the first electronic device uses the common data display mode configuration as the data display mode configuration of the screen projection link.
In some embodiments, the data display mode configuration includes a configuration of whether to display immediately. The configuration is used for indicating whether a screen projection link is activated immediately for display after the screen projection request is accepted, and if the configuration is not immediate display, the screen projection link is added into the screen projection pool and screen projection display is not performed at the same time. With this configuration, display timings of the plurality of second electronic devices can be managed.
In some embodiments, the data display mode configuration includes a configuration of whether to allow simultaneous display with other screens. The configuration is used for indicating whether screen projection display of other second electronic equipment is allowed or not in the process of screen projection display of the second electronic equipment. In one embodiment, when the screen projection link for performing screen projection display is configured not to allow simultaneous display with other screen projections, the other screen projection links are not activated. Upon deactivation of a screen-projecting link configured to not allow simultaneous display with other screen projections, or modification of the respective configuration, the other screen-projecting link may be activated for screen-projecting display.
In some embodiments, the data display mode configuration comprises a configuration of a display order. By this configuration, screen-projected display of the plurality of second electronic devices can be performed sequentially.
In some embodiments, the data display mode configuration includes a configuration of a display duration. Through the configuration, the screen projection display duration of any second electronic equipment can be managed.
As an embodiment, the data display mode configuration includes a configuration of whether to display immediately, and the activating, by the first electronic device, the screen-projecting link in the screen-projecting pool according to the data display mode configuration of the screen-projecting link in step S102 includes: for any screen projection link, when the data display mode of the screen projection link is configured to be displayed immediately, the first electronic equipment activates the screen projection link; when the data display mode of the screen projection link is configured to be displayed non-immediately, the first electronic device detects an activation request of the screen projection link, and activates the screen projection link under the condition that the activation request of the screen projection link is detected.
As an embodiment, the data display mode configuration includes a configuration whether to allow simultaneous display with other screen projection, and the activating, by the first electronic device according to the data display mode configuration of the screen projection link, the screen projection link in the screen projection pool in step S102 includes: for any screen projection link, in the presence of an activated screen projection link, if the data display mode of the activated screen projection link is configured to allow simultaneous display with other screen projections, the first electronic device activates the screen projection link.
As an embodiment, in order to facilitate control of screen projection display in progress, for any screen projection link, in the screen projection display process, the first electronic device detects a deactivation request of the screen projection link; and under the condition that a deactivation request of the screen projecting link is detected, the first electronic equipment deactivates the corresponding screen projecting link, wherein the deactivated screen projecting link is in the screen projecting pool. Wherein the deactivation request may be initiated by a user action.
As an embodiment, for any screen projection link, in the case that the data display mode configuration corresponding to the screen projection link is not stored in advance, the first electronic device sets the general data display mode configuration as the data display mode configuration corresponding to the screen projection link.
As one embodiment, for any screen projection link, the first electronic device detects a user operation for setting a data display mode configuration of the screen projection link; and responding to the detection of the user operation, and correspondingly setting the data display mode configuration of the screen projection link by the first electronic equipment. Optionally, the first electronic device stores a data display mode configuration corresponding to the screen projection link for use when the corresponding second electronic device requests screen projection again.
As an embodiment, the data display mode configuration includes a configuration of a display sequence, and the activating, by the first electronic device according to the data display mode configuration of the screen projecting link in the screen projecting pool in step S102 includes: the first electronic equipment sequentially activates the screen projecting links in the screen projecting pool according to the display sequence of the screen projecting links, wherein after the activated screen projecting links are deactivated, the next screen projecting link in the display sequence is activated.
In one embodiment, the data display mode configuration includes a configuration of a display duration, and for any activated screen-projecting link, the first electronic device deactivates the screen-projecting link after the screen-projecting display reaches the display duration of the screen-projecting link.
As one implementation mode, the data display mode configuration comprises configuration of display sequence and configuration of display duration, an electronic device sequentially activates screen projecting links in a screen projecting pool according to the display sequence of the screen projecting links, deactivates the screen projecting links after the activated screen projecting links reach the corresponding display duration, and then activates the next screen projecting link in the display sequence.
Examples of the present embodiment are described below.
Example 1
The data display mode configuration of all screen projection links (adopting the common data display mode configuration) is immediate display and allows simultaneous display with other screen projections.
The first electronic equipment firstly receives a screen projection request A of second electronic equipment A, receives the screen projection request A, establishes a screen projection link A and adds the screen projection link A into a screen projection pool, and the screen projection link A is activated and the activated screen projection link A is displayed in a screen projection mode due to the fact that the data display mode is configured to be displayed immediately.
When the first electronic equipment receives a screen projection request B of the second electronic equipment B, the screen projection request B is received, a screen projection link B is established and added into a screen projection pool, the screen projection link B is activated because the data display mode is configured to display immediately and the screen projection link A is allowed to display simultaneously with other screen projections, and the activated screen projection link B is displayed in a screen projection mode. At this time, the screen projection display includes screen projection windows corresponding to the screen projection request B and the screen projection request a.
When the first electronic device receives screen-casting requests of other second electronic devices (for example, the second electronic device C), corresponding processing is performed.
And when detecting that the screen projecting link B is deactivated, the first electronic equipment deactivates the screen projecting link B. At this time, the screen projection display comprises a screen projection window corresponding to the screen projection request A, and the screen projection window corresponding to the screen projection link B is not displayed. Correspondingly, when the first electronic device detects that the screen projecting link A is deactivated, the screen projecting link A is deactivated. At this time, the screen projection display comprises a screen projection window corresponding to the screen projection request B, and the screen projection window corresponding to the screen projection link A is not displayed.
Example two
The data display mode common in the first electronic device is configured for non-immediate display. The second electronic device A, B and C request a screen cast to the first electronic device, which establishes a responsive screen cast link A, B and C. The user sets data display mode configuration, the data display mode configuration is set to be A, B, C, the data display mode configuration is displayed for 10 minutes sequentially, and the first electronic equipment receives the data display mode configuration of the user. The method comprises the steps of firstly activating a screen projecting link A to carry out screen projecting display, timing the screen projecting display of the screen projecting link A, deactivating the screen projecting link A after the screen projecting display of the screen projecting link A reaches 10 minutes, and then activating a screen projecting link B to carry out screen projecting display. And the like until the screen projection display of the screen projection links A, B and C is finished.
Example three
The first electronic equipment receives a screen projecting request A of the second electronic equipment A, receives the screen projecting request A, establishes a screen projecting link A and adds the screen projecting link A into a screen projecting pool, and activates the screen projecting link A due to the fact that the data display mode is configured to be displayed immediately, and screen projecting display is conducted on the activated screen projecting link A.
When the first electronic equipment receives a screen projection request B of the second electronic equipment B, the screen projection request B is received, a screen projection link B is established and added into a screen projection pool, the screen projection link B is displayed immediately, but the screen projection link A is not allowed to be displayed simultaneously with other screen projections, so the screen projection link B is not activated.
When detecting that the screen projecting link A is deactivated, the first electronic device deactivates the screen projecting link A, does not display a screen projecting window of the screen projecting link A, and keeps the screen projecting link A in the screen projecting pool. At the moment, the first electronic device detects that the screen projection link B in the screen projection pool is displayed immediately and is in an inactivated state, activates the screen projection link B, and performs screen projection display on the screen projection link B.
Example four
The first electronic equipment receives a screen projecting request A of the second electronic equipment A, receives the screen projecting request A, establishes a screen projecting link A and adds the screen projecting link A into a screen projecting pool, and activates the screen projecting link A due to the fact that the data display mode is configured to be displayed immediately, and screen projecting display is conducted on the activated screen projecting link A.
When the first electronic equipment receives a screen projection request B of the second electronic equipment B, the screen projection request B is received, a screen projection link B is established and added into a screen projection pool, the screen projection link B is displayed immediately, but the screen projection link A is not allowed to be displayed simultaneously with other screen projections, so the screen projection link B is not activated.
When detecting that the screen projecting link A is deactivated, the first electronic device deactivates the screen projecting link A, does not display a screen projecting window of the screen projecting link A, and keeps the screen projecting link A in the screen projecting pool. At the moment, the first electronic device detects that the screen projecting link B in the screen projecting pool is displayed immediately and is in an inactivated state, activates the screen projecting link B, and performs screen projecting display on the screen projecting link B.
The first electronic equipment detects user operation and sets the screen projection link A to be displayed simultaneously with other screen projections. The first electronic device detects that a user requests activation of the screen-projection link A. The screen projecting link A is activated and the screen projecting link A is displayed in a screen projecting mode, because the screen projecting link B is allowed to be displayed simultaneously with other screen projections and the screen projecting link A is allowed to be displayed simultaneously with other screen projections. At this time, the screen projecting windows of the screen projecting link A and the screen projecting link B are displayed. For example, according to the window style configuration, the left side displays the screen projection window of the screen projection link A, and the right side displays the screen projection window of the screen projection link B.
The embodiment of the disclosure provides a multi-device screen projection processing device which is applied to first electronic equipment.
Fig. 2 shows a schematic block diagram of a multi-device screen projection processing apparatus according to an embodiment of the present disclosure, and as shown in fig. 2, the apparatus includes: the maintenance module 10 is configured to establish a screen projecting link corresponding to the screen projecting request and add the screen projecting link into a screen projecting pool under the condition that the screen projecting request is accepted, where the screen projecting pool includes screen projecting links of one or more second electronic devices; the activation module 20 is configured to activate the screen projecting link in the screen projecting pool according to the data display mode of the screen projecting link; and the display module 30 is used for displaying the screen projection of the activated screen projection link.
In some embodiments, the data display mode configuration includes a configuration of whether to display immediately, the activation module 20 is to: for any screen projection link, activating the screen projection link when the data display mode of the screen projection link is configured to be immediately displayed; and when the data display mode of the screen projection link is configured to be displayed non-immediately, detecting the activation request of the screen projection link, and activating the screen projection link under the condition of detecting the activation request of the screen projection link.
In some embodiments, the data display mode configuration includes a configuration of whether to allow simultaneous display with other screen shots, and the activation module 20 is configured to: for any screen projection link, in the presence of an activated screen projection link, the screen projection link is activated if the data display mode of the activated screen projection link is configured to allow simultaneous display with other screen projections.
In some embodiments, the activation module 20 is further configured to: for any screen projection link, detecting a deactivation request of the screen projection link in the screen projection display process; and under the condition that a deactivation request of the screen projecting link is detected, deactivating the corresponding screen projecting link, wherein the deactivated screen projecting link is in the screen projecting pool.
In some embodiments, the activation module 20 is further configured to: and for any screen projection link, under the condition that the data display mode configuration corresponding to the screen projection link is not stored in advance, the universal data display mode configuration is used as the data display mode configuration corresponding to the screen projection link.
In some embodiments, the maintenance module 10 is further configured to: for any screen projection link, detecting user operation for setting data display mode configuration of the screen projection link; and responding to the detected user operation, and correspondingly setting the data display mode configuration of the screen projection link.
In some embodiments, the data display mode configuration includes a configuration of a display sequence, and the activation module 20 is configured to: and sequentially activating the screen projecting links in the screen projecting pool according to the display sequence of the screen projecting links, wherein after the activated screen projecting links are deactivated, the next screen projecting link in the display sequence is activated.
In some embodiments, the data display mode configuration includes a configuration of a display duration, and the activation module 20 is further configured to: for any activated screen projecting link, after the screen projecting display reaches the display duration of the screen projecting link, the screen projecting link is deactivated.
One or more embodiments of the present disclosure may accept a multi-device and multi-protocol screen-casting request (for example, a terminal such as a mobile phone, a computer, a television, and the like sends a request to a screen-casting system at the same time), and may set, for a screen-casting request permission, a permission setting based on the requesting device (allowing a device on the other side to reversely control (allowing the device on the screen-casting request to control the requested device), allowing the device to reversely control (allowing the requested device to control the requesting device), allowing permission to pass through (other screen-casting windows may be controlled by the requested device)), a display window style setting (multi-window simultaneous display, window display position, window display size, and the like), a data display mode setting (accepting a screen-casting request, displaying, clicking display after a screen-casting request, displaying only a screen-casting window, allowing one window to always display, exiting overtime, screen-casting polling, and the like). The requested equipment (namely equipment for projecting the screen to the LED large screen or the large screen television) responds to a screen projecting request, the request is brought into a screen projecting pool, a user can configure the attribute of a screen projecting link and activate and close the link, and screen projecting link data coding and decoding are carried out according to the relevant setting and the relevant setting of the screen projecting link and displayed on the large screen television during activation. The novel interaction method is provided for multi-terminal multi-device screen projection, the method for multi-channel screen projection request on-demand response under multi-device and multi-terminal conditions of a smart classroom, a smart conference and the like is provided for a user, and the user experience and screen projection efficiency under the multi-device, multi-terminal and multi-screen projection request scene are greatly improved.
An exemplary embodiment of the present disclosure also provides an electronic device including: at least one processor; and a memory communicatively coupled to the at least one processor. The memory stores a computer program executable by the at least one processor, the computer program, when executed by the at least one processor, is for causing the electronic device to perform a method according to an embodiment of the disclosure.
The disclosed exemplary embodiments also provide a non-transitory computer readable storage medium storing a computer program, wherein the computer program, when executed by a processor of a computer, is adapted to cause the computer to perform a method according to an embodiment of the present disclosure.
The exemplary embodiments of the present disclosure also provide a computer program product comprising a computer program, wherein the computer program, when executed by a processor of a computer, is adapted to cause the computer to perform a method according to an embodiment of the present disclosure.
Referring to fig. 3, a block diagram of a structure of an electronic device 300, which may be a server or a client of the present disclosure, which is an example of a hardware device that may be applied to aspects of the present disclosure, will now be described. Electronic device is intended to represent various forms of digital electronic computer devices, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.
As shown in fig. 3, the electronic device 300 includes a computing unit 301 that can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM) 302 or a computer program loaded from a storage unit 308 into a Random Access Memory (RAM) 303. In the RAM 303, various programs and data necessary for the operation of the device 300 can also be stored. The calculation unit 301, the ROM 302, and the RAM 303 are connected to each other via a bus 304. An input/output (I/O) interface 305 is also connected to bus 304.
A number of components in the electronic device 300 are connected to the I/O interface 305, including: an input unit 306, an output unit 307, a storage unit 308, and a communication unit 309. The input unit 306 may be any type of device capable of inputting information to the electronic device 300, and the input unit 306 may receive input numeric or character information and generate key signal inputs related to user settings and/or function controls of the electronic device. Output unit 307 may be any type of device capable of presenting information and may include, but is not limited to, a display, speakers, a video/audio output terminal, a vibrator, and/or a printer. The storage unit 308 may include, but is not limited to, a magnetic disk, an optical disk. The communication unit 309 allows the electronic device 300 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunications networks, and may include, but is not limited to, modems, network cards, infrared communication devices, wireless communication transceivers and/or chipsets, such as bluetooth devices, wiFi devices, wiMax devices, cellular communication devices, and/or the like.
Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
As used in this disclosure, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user may provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
Claims (10)
1. A multi-device screen projection processing method is characterized by comprising the following steps:
under the condition that the first electronic equipment receives a screen projection request, establishing a screen projection link corresponding to the screen projection request and adding the screen projection link into a screen projection pool, wherein the screen projection pool comprises screen projection links of one or more second electronic equipment;
the first electronic equipment activates a screen projecting link in the screen projecting pool according to the data display mode configuration of the screen projecting link;
and the first electronic equipment performs screen projection display on the activated screen projection link.
2. The method of claim 1, wherein the data display mode configuration comprises a configuration of whether to display immediately, the first electronic device activating a screen cast link in the screen cast pool according to the data display mode configuration of the screen cast link comprising:
for any of the links of the screen shots,
when the data display mode of the screen projection link is configured to be displayed immediately, the first electronic equipment activates the screen projection link;
when the data display mode of the screen projection link is configured to be displayed non-immediately, the first electronic device detects an activation request of the screen projection link, and activates the screen projection link under the condition that the activation request of the screen projection link is detected.
3. The method of claim 1 or 2, wherein the data display mode configuration includes a configuration of whether to allow simultaneous display with other screen shots, and the first electronic device activates a screen shot link in the screen shot pool according to the data display mode configuration of the screen shot link, including:
for any of the links to be projected,
in the presence of an activated screen-casting link, the first electronic device activates the screen-casting link if the data display mode of the activated screen-casting link is configured to allow simultaneous display with other screen casts.
4. The method of claim 1, further comprising:
for any of the links to be projected,
in the screen projection display process, the first electronic equipment detects a deactivation request of a screen projection link;
and under the condition that a deactivation request of the screen projecting link is detected, the first electronic equipment deactivates the corresponding screen projecting link, wherein the deactivated screen projecting link is in the screen projecting pool.
5. The method of claim 1, further comprising:
for any of the links to be projected,
and under the condition that the data display mode configuration corresponding to the screen projection link is not stored in advance, the first electronic equipment takes the general data display mode configuration as the data display mode configuration corresponding to the screen projection link.
6. The method of claim 1 or 5, further comprising:
for any of the links to be projected,
the first electronic device detects a user operation for setting a data display mode configuration of the screen-projecting link;
and responding to the detection of the user operation, and correspondingly setting the data display mode configuration of the screen projection link by the first electronic equipment.
7. The method of claim 1, wherein the data display mode configuration comprises a configuration of a display order, and the first electronic device activates a screen cast link in the screen cast pool according to the data display mode configuration of the screen cast link, comprising:
and the first electronic equipment sequentially activates the screen projecting links in the screen projecting pool according to the display sequence of the screen projecting links, wherein after the activated screen projecting links are deactivated, the next screen projecting link in the display sequence is activated.
8. The method of claim 1 or 7, wherein the data display mode configuration comprises a configuration of a display duration, the method further comprising:
for any activated screen projecting link, the first electronic equipment deactivates the screen projecting link after screen projecting display reaches the display duration of the screen projecting link.
9. A multi-device screen projection processing device is applied to a first electronic device and comprises:
the maintenance module is used for establishing a screen projecting link corresponding to the screen projecting request and adding the screen projecting link into a screen projecting pool under the condition of accepting the screen projecting request, wherein the screen projecting pool comprises screen projecting links of one or more second electronic devices;
the activation module is used for activating the screen projection link in the screen projection pool according to the data display mode configuration of the screen projection link;
and the display module is used for displaying the screen projection of the activated screen projection link.
10. A first electronic device, comprising:
a processor; and
a memory for storing a program, wherein the program is stored in the memory,
wherein the program comprises instructions which, when executed by the processor, cause the processor to carry out the method according to any one of claims 1-8.
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| CN202211340508.7A CN115586882A (en) | 2022-10-28 | 2022-10-28 | Multi-device screen projection processing method and device and electronic device |
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| CN202211340508.7A CN115586882A (en) | 2022-10-28 | 2022-10-28 | Multi-device screen projection processing method and device and electronic device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116610274A (en) * | 2023-05-09 | 2023-08-18 | 北京元心君盛科技有限公司 | Cross-equipment screen projection method and device, electronic equipment and readable storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116610274A (en) * | 2023-05-09 | 2023-08-18 | 北京元心君盛科技有限公司 | Cross-equipment screen projection method and device, electronic equipment and readable storage medium |
| CN116610274B (en) * | 2023-05-09 | 2023-11-24 | 北京元心君盛科技有限公司 | Cross-equipment screen projection method and device, electronic equipment and readable storage medium |
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