CN111796784A - Screen projection method, electronic equipment and screen projection terminal - Google Patents
Screen projection method, electronic equipment and screen projection terminal Download PDFInfo
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- CN111796784A CN111796784A CN202010536283.7A CN202010536283A CN111796784A CN 111796784 A CN111796784 A CN 111796784A CN 202010536283 A CN202010536283 A CN 202010536283A CN 111796784 A CN111796784 A CN 111796784A
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- 238000004590 computer program Methods 0.000 claims description 17
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- 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 embodiment of the invention provides a screen projection method, electronic equipment and a screen projection terminal, wherein the screen projection method is applied to the electronic equipment and comprises the following steps: determining N screen projection terminals associated with the electronic equipment, wherein N is an integer greater than 1; displaying N terminal identifications on the electronic equipment under the condition that a first input for screen projection aiming at the content displayed by the electronic equipment is received, wherein the N terminal identifications are in one-to-one correspondence with the N screen projection terminals; under the condition that selection operation aiming at least one first terminal identifier in the N terminal identifiers is received, all screen projection terminals corresponding to the at least one first terminal identifier are determined as target screen projection terminals, and the first terminal identifier is any one terminal identifier in the N terminal identifiers; and sending the content displayed by the electronic equipment to the target screen projection terminal for displaying. The embodiment of the invention can effectively reduce the complexity of operation in the screen projection process.
Description
Technical Field
The invention relates to the technical field of information processing, in particular to a screen projection method, electronic equipment and a screen projection terminal.
Background
As is well known, in application scenarios such as teaching and meeting, a screen projection is generally required to display contents displayed in an electronic device operated by a user through a screen projection terminal, so as to be convenient for others to watch. In some application scenarios, for example, in a teaching process, it may be necessary to project teaching materials in an electronic device to screen projection terminals in specific classrooms according to different course arrangements; however, in the prior art, the association relationship between the electronic device and the screen projection terminals is relatively fixed, and when the association relationship is established between the electronic device and some specific screen projection terminals, each screen projection terminal often needs to be operated independently (for example, adjustment of physical interface connection relationship, reselection of a signal source, and the like), so that the operation of the screen projection process is relatively complicated.
Disclosure of Invention
The embodiment of the invention provides a screen projection method, electronic equipment and a screen projection terminal, and aims to solve the problem that the operation of a screen projection process is complex in the prior art.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a screen projection method, which is applied to an electronic device, and the method includes:
determining N screen projection terminals associated with the electronic equipment, wherein N is an integer greater than 1;
displaying N terminal identifications on the electronic equipment under the condition that a first input for screen projection aiming at the content displayed by the electronic equipment is received, wherein the N terminal identifications are in one-to-one correspondence with the N screen projection terminals;
under the condition that selection operation aiming at least one first terminal identifier in the N terminal identifiers is received, all screen projection terminals corresponding to the at least one first terminal identifier are determined as target screen projection terminals, and the first terminal identifier is any one terminal identifier in the N terminal identifiers;
and sending the content displayed by the electronic equipment to the target screen projection terminal for displaying.
In a second aspect, an embodiment of the present invention further provides a screen projection method, applied to a first screen projection terminal, including:
determining electronic equipment associated with the first screen projection terminal, wherein the electronic equipment is associated with N screen projection terminals, the first screen projection terminal is any one of the N screen projection terminals, the electronic equipment is used for displaying a terminal identifier corresponding to the first screen projection terminal under the condition of receiving a first input for projecting a screen for content displayed by the electronic equipment, and sending the content displayed by the electronic equipment to the first screen projection terminal under the condition of receiving a selection operation for the terminal identifier corresponding to the first screen projection terminal, and N is an integer greater than 1;
and displaying the content displayed by the electronic equipment.
In a third aspect, an embodiment of the present invention further provides an electronic device, including:
the first determining module is used for determining N screen projection terminals associated with the electronic equipment, wherein N is an integer greater than 1;
the first display module is used for displaying N terminal identifications on the electronic equipment under the condition of receiving a first input for screen projection of contents displayed by the electronic equipment, wherein the N terminal identifications are in one-to-one correspondence with the N screen projection terminals;
a second determining module, configured to determine, when a selection operation for at least one first terminal identifier of the N terminal identifiers is received, all screen-casting terminals corresponding to the at least one first terminal identifier as target screen-casting terminals, where the first terminal identifier is any one of the N terminal identifiers;
and the second display module is used for sending the content displayed by the electronic equipment to the target screen projection terminal for displaying.
In a fourth aspect, an embodiment of the present invention further provides a first screen projection terminal, which includes:
a third determining module, configured to determine an electronic device associated with the first screen projecting terminal, where the electronic device is associated with N screen projecting terminals, the first screen projecting terminal is any one of the N screen projecting terminals, the electronic device is configured to display a terminal identifier corresponding to the first screen projecting terminal when a first input for projecting a screen for a content displayed by the electronic device is received, and send the content displayed by the electronic device to the first screen projecting terminal when a selection operation for the terminal identifier corresponding to the first screen projecting terminal is received, where N is an integer greater than 1;
and the third display module is used for displaying the content displayed by the electronic equipment.
In a fifth aspect, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the screen projection method applied to the electronic device is implemented.
In a sixth aspect, an embodiment of the present invention further provides a screen projection terminal, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the screen projection method applied to the first screen projection terminal when executing the computer program.
In a seventh aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the screen projecting method applied to the electronic device or the screen projecting method applied to the first screen projecting terminal is implemented.
According to the screen projection method provided by the embodiment of the invention, under the condition that the electronic equipment receives a first input for controlling screen projection, the electronic equipment can display a plurality of terminal identifications respectively corresponding to a plurality of screen projection terminals associated with the electronic equipment, and a target screen projection terminal capable of receiving and displaying the content displayed by the electronic equipment is determined based on the selection operation of at least one first terminal identification in the plurality of terminal identifications; therefore, the screen projection terminals are prevented from being operated independently, the process of associating the electronic equipment with the specific screen projection terminals is completed, and the complexity of operation in the screen projection process is effectively reduced.
Drawings
Fig. 1 is a flowchart of a screen projection method applied to an electronic device according to an embodiment of the present invention;
fig. 2 is a flowchart of a screen projection method applied to a first screen projection terminal according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first screen projection terminal according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided only to help the full understanding of the embodiments of the present invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
The screen projection method provided by the embodiment of the invention is applied to electronic equipment, and as shown in fig. 1, the method comprises the following steps:
102, under the condition that a first input for screen projection of content displayed by the electronic equipment is received, displaying N terminal identifications on the electronic equipment, wherein the N terminal identifications are in one-to-one correspondence with the N screen projection terminals;
103, under the condition that a selection operation for at least one first terminal identifier in the N terminal identifiers is received, determining all screen-casting terminals corresponding to the at least one first terminal identifier as target screen-casting terminals, wherein the first terminal identifier is any one terminal identifier in the N terminal identifiers;
and 104, sending the content displayed by the electronic equipment to the target screen projection terminal for displaying.
In this embodiment, the screen projection terminal associated with the electronic device mainly refers to a screen projection terminal capable of implementing screen projection display of content displayed by the electronic device, for example, a screen projection terminal connected with the electronic device and having the same WiFi, or a screen projection terminal connected with the electronic device through a physical interface, and the like, and the screen projection terminal is not particularly limited and may be implemented. It can be understood that the number of the screen projection terminals associated with the electronic device may be multiple, and the screen projection may select to display the content displayed by the electronic device to all or part of the screen projection terminals in the multiple screen projection terminals.
When the electronic equipment receives the first input of the user, the user can freely select the screen projection terminal for screen projection display. Specifically, the first input is an input that can be used to perform screen projection on content displayed on the electronic device, for example, a touch operation of a user on a screen projection control displayed on the electronic device, or a click operation of a physical button for screen projection on the electronic device by the user; the content displayed by the electronic device may be a document, a picture, a video, a web page, or content obtained by scanning based on a scanning device included in the electronic device, and is not limited specifically here.
Under the condition that the first input is received, a plurality of terminal identifications can be displayed on the electronic equipment, and each terminal identification can respectively correspond to one screen projection terminal associated with the electronic equipment. In this case, the user may select from the plurality of terminal identifiers, for example, perform a touch operation on the selection control corresponding to all or part of the terminal identifiers. Defining the selected terminal identifier as a first terminal identifier, wherein the user may select one first terminal identifier or a plurality of first terminal identifiers in the selection operation; the electronic device may determine the first terminal identifier as a target screen projection terminal, that is, a screen projection terminal that needs to perform screen projection display on content displayed by the electronic device. After the target screen projection terminal is determined, the content displayed by the electronic equipment can be sent to the target screen projection terminal, so that the target screen projection terminal can display the corresponding display content, and the screen projection process is completed.
According to the screen projection method provided by the embodiment of the invention, under the condition that the electronic equipment receives a first input for controlling screen projection, the electronic equipment can display a plurality of terminal identifications respectively corresponding to a plurality of screen projection terminals associated with the electronic equipment, and a target screen projection terminal capable of receiving and displaying the content displayed by the electronic equipment is determined based on the selection operation of at least one first terminal identification in the plurality of terminal identifications; therefore, the screen projection terminals are prevented from being operated independently, the process of associating the electronic equipment with the specific screen projection terminals is completed, the complexity of operation in the screen projection process is effectively reduced, the convenience of selection of the target screen projection terminals is improved, and the user experience is improved.
The screen projection method provided by the embodiment of the invention is described below with reference to a specific application scenario. In the teaching application occasion, a plurality of step classrooms are possible, and each step classroom is provided with a projection screen terminal, such as a projector or a rear projection television; the electronic equipment can be a mobile terminal carried by a teacher or a platform terminal arranged in a certain stair classroom; if it is determined that there are three classroom projection terminals associated with the electronic device, three terminal identifiers, namely "classroom T1", "classroom T2" and "classroom T3", may be displayed on the electronic device in the case that the first input is received, and the three terminal identifiers correspond to the three classroom projection terminals, respectively. When the user selects the two terminal identifiers of the "stairway classroom T1" and the "stairway classroom T2", the content displayed in the electronic device can be displayed in the corresponding two stairway classroom screen projection terminals, and the screen projection process is completed.
Therefore, in the teaching process, a teacher can select to throw the screen in a specific step classroom screen throwing terminal only by operating on the electronic equipment, and the use of other teachers on other step classroom screen throwing terminals is not interfered while the teaching requirement of the teacher is met; compared with the prior art, the screen projection method provided by the embodiment of the invention has the advantages that the screen projection method can be applied to the situation that the electronic equipment can only carry out screen projection control on the screen projection terminal of the classroom where the electronic equipment is located alone or uniformly control the screen projection terminals of a plurality of fixed stairclassrooms, so that on one hand, the freedom degree and the convenience degree of screen projection terminal selection can be improved; on the other hand, a plurality of independent teaching activities can be simultaneously and normally carried out.
Optionally, the step 102, in a case that a first input for screen-casting the content displayed by the electronic device is received, displaying N terminal identifiers on the electronic device, includes:
receiving a first input;
determining target screen projection content according to the first input, and displaying N terminal identifiers on the electronic equipment, wherein the target screen projection content is displayed in a display area matched with the first input in P display areas of the electronic equipment, and P is an integer greater than 1;
the step 104 of sending the content displayed by the electronic device to the target screen-projecting terminal for displaying includes:
and sending the target screen projection content to the target screen projection terminal for display.
In this embodiment, the electronic device may include a plurality of display areas, for example, the plurality of display areas may be obtained by performing a screen splitting operation on a display screen of the electronic device; the implementation of the split-screen operation may be directly implemented based on an operating system installed in the electronic device, or may be implemented by running a specific split-screen application, and is not specifically limited herein.
It is readily understood that when multiple display areas are provided on the electronic device, different content may be displayed in the different display areas. For example, the plurality of display areas include a first display area and a second display area, the first display area may be a running interface for displaying a video application for loading a video resource, and the second display area may be a preview interface for displaying a document.
When the electronic equipment is provided with a plurality of display areas, a plurality of displayed contents can be correspondingly displayed; at this time, a target screen-cast content may be determined from the plurality of displayed contents according to the first input. For example, each display area may be correspondingly displayed with a corresponding screen projection control, when the first input is a touch operation on the screen projection control displayed in the first display area, the first display area may be determined as a display area matched with the first input, and the content displayed in the first display area may be determined as target screen projection content, where the first display area may be any one of a plurality of display areas; for another example, the first input may be a preset gesture, and the content displayed in the display area where the starting point position of the gesture is located may be determined as the target screen projection content.
Under the condition that the target screen projection content and the target screen projection terminal are both determined, the target screen projection content can be sent to the target screen projection terminal, so that the target screen projection terminal can conveniently display the target screen projection content.
In the embodiment, the electronic equipment is provided with a plurality of display areas, can be used for displaying different contents and is convenient for displaying a plurality of contents at the same time; based on the first input, on one hand, a screen projection process can be triggered, and on the other hand, target screen projection content can be determined, so that a user can conveniently perform screen projection display on the content needing screen projection.
An embodiment of the present invention further provides a screen projection method, which is applied to a first screen projection terminal, and as shown in fig. 2, the method includes:
The first projection terminal may be a projector or a rear projection television, and is not limited herein. The electronic device associated with the first screen projection terminal mainly refers to an electronic device capable of sending screen projection content to the first screen projection terminal to implement screen projection, for example, an electronic device connected to the same WiFi as the first screen projection terminal, or an electronic device connected to the first screen projection terminal through a physical port, and the like, and is not limited specifically here.
It is easy to understand that, the electronic device may be associated with a plurality of screen projection terminals at the same time, and the first screen projection terminal may be any one of the plurality of screen projection terminals; after determining the electronic equipment associated with the first screen projection terminal, the first screen projection terminal can send corresponding identity information to the electronic equipment, and when a user has a screen projection requirement, namely first input is carried out, the electronic equipment can display a terminal identifier corresponding to the first screen projection terminal based on the identity information; when the user performs the selection operation again with respect to the terminal identifier, the electronic device may send the displayed content to the first screen projection terminal, and the first screen projection terminal may perform screen projection display based on the received content displayed by the electronic device.
In the screen projection method provided by the embodiment of the present invention, the first screen projection terminal may display the determined content displayed by the electronic device associated with the first screen projection terminal, and the screen projection display process may be implemented by displaying a terminal identifier corresponding to the first screen projection terminal on the electronic device in a case where a first input for projecting the screen for the content displayed by the electronic device is received, and sending the content displayed by the electronic device to the first screen projection terminal in a case where a selection operation for the terminal identifier corresponding to the first screen projection terminal is received; in the embodiment of the invention, the determination of the incidence relation between the first screen projecting terminal and the electronic equipment is more flexible, and when the incidence relation is adjusted, the first screen projecting terminal does not need to be independently operated, so that the screen projecting process is simpler to operate.
Optionally, the step 202 of displaying the content displayed by the electronic device includes:
receiving target screen projection content, wherein the target screen projection content is displayed in a display area matched with the first input in P display areas of the electronic equipment;
and displaying the target screen projection content.
In this embodiment, the electronic device has a plurality of display areas, and can be used for showing different contents, conveniently show a plurality of contents simultaneously, and first screen terminal of throwing can throw the screen to the target in the display area that matches with first input and show, satisfies user's the demand of accurate screen of throwing.
Optionally, in a case that the number of the target screen projection contents is multiple, the displaying the target screen projection contents includes at least one of:
determining a target screen projection content from a plurality of target screen projection contents to display according to a preset rule;
and splitting the screen of the first screen projection terminal to obtain a plurality of sub screen projection areas, and respectively displaying a plurality of target screen projection contents in the plurality of sub screen projection areas.
It is easily understood that, in an electronic device having a plurality of display areas, different display areas have different display contents, and in some scenarios, a user may have a need to screen a plurality of display contents corresponding to the plurality of display areas.
For example, in a teaching application scenario, a plurality of display areas of the electronic device include a first display area and a second display area, the first display area displays a talkback PPT file, and the second display area displays an assistant data webpage; the teacher may have already projected the lecture PPT file to the first screen projection terminal, and currently needs to project the auxiliary data web page to the first screen projection terminal. The host PPT file and the auxiliary material web page can be regarded as the target screen projection content.
In the case that the number of the target screen projection contents is plural, the target screen projection contents can be displayed in the following manner:
one mode is that according to a preset rule, one target screen projection content is determined from a plurality of target screen projection contents to be displayed; the preset rule here may refer to that the target screen projection content corresponding to the latest screen projection time is displayed on the first screen projection terminal, or the target screen projection content corresponding to the display area with the highest priority in a plurality of display areas on the electronic device is displayed on the first screen projection terminal, and the preset rule here is not specifically limited, and may be determined according to actual needs.
The other mode is to split the screen of the first screen projection terminal or a plurality of sub screen projection areas, so that a plurality of target screen projection contents can be displayed in each sub screen projection area respectively. For example, in combination with the teaching application scenario, when only the talkback PPT file is projected, only one display area may be provided on the first screen projection terminal for displaying the talkback PPT file; when the teacher needs to project the auxiliary data web page to the first screen projection terminal, the display area of the first screen projection terminal can be divided into two sub screen projection areas for displaying the main speaking PPT file and the auxiliary data web page respectively. Therefore, the first screen projection terminal can display a plurality of contents at the same time, and the screen projection effect is improved.
In a preferred example, the two modes for displaying the target screen projection content can exist independently; the display modes can also exist simultaneously and can be switched, for example, a control for mode switching can be set in the electronic equipment, and the user can switch the display modes by operating the control, so that the display modes are more flexible and the application range is wider.
Optionally, an embodiment of the present invention further provides an electronic device 300, including:
a first determining module 301, configured to determine N screen projection terminals associated with the electronic device, where N is an integer greater than 1;
a first display module 302, configured to display N terminal identifiers on the electronic device when a first input for screen projecting for content displayed by the electronic device is received, where the N terminal identifiers correspond to the N screen projecting terminals one to one;
a second determining module 303, configured to determine, when a selection operation for at least one first terminal identifier of the N terminal identifiers is received, all screen-casting terminals corresponding to the at least one first terminal identifier as target screen-casting terminals, where the first terminal identifier is any one terminal identifier of the N terminal identifiers;
and the second display module 304 is configured to send the content displayed by the electronic device to the target screen-projecting terminal for displaying.
Optionally, the first display module 302 includes:
a first receiving unit for receiving a first input;
the determining and displaying unit is used for determining target screen projection content according to the first input and displaying N terminal identifications on the electronic equipment, wherein the target screen projection content is displayed in a display area matched with the first input in P display areas of the electronic equipment, and P is an integer larger than 1;
the second display module 304 includes:
and the first display unit is used for sending the target screen projection content to the target screen projection terminal for display.
It should be noted that the electronic device is an electronic device corresponding to the screen projection method applied to the electronic device, and all implementation manners in the embodiment of the method are applicable to the embodiment of the electronic device, and the same technical effect can be achieved.
The embodiment of the present invention further provides a first screen projection terminal 400, which includes:
a third determining module 401, configured to determine an electronic device associated with the first screen projecting terminal, where the electronic device is associated with N screen projecting terminals, the first screen projecting terminal is any one of the N screen projecting terminals, the electronic device is configured to display a terminal identifier corresponding to the first screen projecting terminal when a first input for projecting a screen for a content displayed by the electronic device is received, and send the content displayed by the electronic device to the first screen projecting terminal when a selection operation for the terminal identifier corresponding to the first screen projecting terminal is received, where N is an integer greater than 1;
a third display module 402, configured to display content displayed by the electronic device.
Optionally, the third display module 402 includes:
a second receiving unit, configured to receive target screen projection content, where the target screen projection content is displayed in a display area that matches the first input, among P display areas of the electronic device;
and the second display unit is used for displaying the target screen projection content.
Optionally, in a case that the number of the target screen projection contents is plural, the second display unit includes at least one of:
the first display subunit is used for determining one target screen projection content from the plurality of target screen projection contents according to a preset rule and displaying the target screen projection content;
and the second display subunit is used for splitting the screen of the first screen projection terminal to obtain a plurality of sub screen projection areas, and respectively displaying a plurality of target screen projection contents in the plurality of sub screen projection areas.
It should be noted that the first screen projection terminal is a first screen projection terminal corresponding to the screen projection method applied to the first screen projection terminal, and all implementation manners in the method embodiments are applicable to the embodiment of the first screen projection terminal, and the same technical effect can be achieved.
The embodiment of the invention also provides an electronic device, which comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein when the processor executes the computer program, the screen projection method applied to the electronic device is realized.
The embodiment of the invention also provides a screen projection terminal, which comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein the processor executes the computer program to realize the screen projection method applied to the first screen projection terminal.
The invention also provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the screen projecting method applied to the electronic device or the screen projecting method applied to the first screen projecting terminal is realized.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting 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 screen projection method is applied to electronic equipment and is characterized by comprising the following steps:
determining N screen projection terminals associated with the electronic equipment, wherein N is an integer greater than 1;
displaying N terminal identifications on the electronic equipment under the condition that a first input for screen projection aiming at the content displayed by the electronic equipment is received, wherein the N terminal identifications are in one-to-one correspondence with the N screen projection terminals;
under the condition that selection operation aiming at least one first terminal identifier in the N terminal identifiers is received, all screen projection terminals corresponding to the at least one first terminal identifier are determined as target screen projection terminals, and the first terminal identifier is any one terminal identifier in the N terminal identifiers;
and sending the content displayed by the electronic equipment to the target screen projection terminal for displaying.
2. The screen projection method according to claim 1, wherein the displaying N terminal identifications on the electronic device in the case of receiving a first input for screen projection of the content displayed by the electronic device comprises:
receiving a first input;
determining target screen projection content according to the first input, and displaying N terminal identifiers on the electronic equipment, wherein the target screen projection content is displayed in a display area matched with the first input in P display areas of the electronic equipment, and P is an integer greater than 1;
the sending the content displayed by the electronic equipment to the target screen projection terminal for displaying comprises the following steps:
and sending the target screen projection content to the target screen projection terminal for display.
3. A screen projection method is applied to a first screen projection terminal and is characterized by comprising the following steps:
determining electronic equipment associated with the first screen projection terminal, wherein the electronic equipment is associated with N screen projection terminals, the first screen projection terminal is any one of the N screen projection terminals, the electronic equipment is used for displaying a terminal identifier corresponding to the first screen projection terminal under the condition of receiving a first input for projecting a screen for content displayed by the electronic equipment, and sending the content displayed by the electronic equipment to the first screen projection terminal under the condition of receiving a selection operation for the terminal identifier corresponding to the first screen projection terminal, and N is an integer greater than 1;
and displaying the content displayed by the electronic equipment.
4. The screen projection method of claim 3, wherein the displaying the content displayed by the electronic device comprises:
receiving target screen projection content, wherein the target screen projection content is displayed in a display area matched with the first input in P display areas of the electronic equipment;
and displaying the target screen projection content.
5. The screen projection method of claim 4, wherein in the case that the number of the target screen projection contents is multiple, the displaying the target screen projection contents comprises at least one of:
determining a target screen projection content from a plurality of target screen projection contents to display according to a preset rule;
and splitting the screen of the first screen projection terminal to obtain a plurality of sub screen projection areas, and respectively displaying a plurality of target screen projection contents in the plurality of sub screen projection areas.
6. An electronic device, comprising:
the first determining module is used for determining N screen projection terminals associated with the electronic equipment, wherein N is an integer greater than 1;
the first display module is used for displaying N terminal identifications on the electronic equipment under the condition of receiving a first input for screen projection of contents displayed by the electronic equipment, wherein the N terminal identifications are in one-to-one correspondence with the N screen projection terminals;
a second determining module, configured to determine, when a selection operation for at least one first terminal identifier of the N terminal identifiers is received, all screen-casting terminals corresponding to the at least one first terminal identifier as target screen-casting terminals, where the first terminal identifier is any one of the N terminal identifiers;
and the second display module is used for sending the content displayed by the electronic equipment to the target screen projection terminal for displaying.
7. A first screen projection terminal, comprising:
a third determining module, configured to determine an electronic device associated with the first screen projecting terminal, where the electronic device is associated with N screen projecting terminals, the first screen projecting terminal is any one of the N screen projecting terminals, the electronic device is configured to display a terminal identifier corresponding to the first screen projecting terminal when a first input for projecting a screen for a content displayed by the electronic device is received, and send the content displayed by the electronic device to the first screen projecting terminal when a selection operation for the terminal identifier corresponding to the first screen projecting terminal is received, where N is an integer greater than 1;
and the third display module is used for displaying the content displayed by the electronic equipment.
8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method of any of claims 1 to 2 when executing the computer program.
9. A screen projection terminal comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 3 to 5 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method of any one of claims 1 to 2, or carries out the method of any one of claims 3 to 5.
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