CN110147256B - Multi-screen interaction method and device - Google Patents
Multi-screen interaction method and device Download PDFInfo
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- CN110147256B CN110147256B CN201910264234.XA CN201910264234A CN110147256B CN 110147256 B CN110147256 B CN 110147256B CN 201910264234 A CN201910264234 A CN 201910264234A CN 110147256 B CN110147256 B CN 110147256B
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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]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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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
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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
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
Abstract
The technical scheme of the invention comprises a multi-screen interaction method and a multi-screen interaction device, which are used for realizing that: installing background interactive service for each window screen on a system level; independently calculating the focus of each screen, detecting an input instruction of a user, judging whether the input instruction is a window screen switching instruction, if so, triggering the switching of the corresponding focus, otherwise, not executing the operation; the system detects whether the corresponding window screen acquires or loses focus, if so, the background interaction service of the corresponding window screen is started, and if not, the background interaction service of the corresponding window screen is closed. The invention has the beneficial effects that: the multi-screen independent computing focus independently triggers the interactive interface, such as the display and disappearance of an input method, the multi-screen can be simultaneously input, the editing, the context reservation and the like can be independently performed, the character input operation can be respectively performed through the multi-screen simultaneously, the operation is not interfered with each other, a user can think that the user monopolizes one operation device, and a very good experience scene is provided in a multi-screen different display scene.
Description
Technical Field
The invention relates to a multi-screen interaction method and device, and belongs to the technical field of information.
Background
At present, more and more products use a multi-screen different display mechanism of Android, and one-chip multi-screen is a hot trend. By taking the vehicle as an example, by using a multi-screen different display mechanism, the driver can control the screen in use and meanwhile the passengers in the back row can also use the second screen to carry out entertainment experience, and the two screens are based on the same processor, so that the cost is greatly reduced. And the Android system has abundant third-party applications which can be respectively operated on different screens and can be used by different users at the same time.
However, in the current multi-screen different display scene in the market, multiple screens only have one focus and share one input method, when characters are input on one screen, the other screen cannot input the characters, and the experience is greatly discounted.
The existing multi-screen different display technology has the following defects:
1) multiple screens share one focus, and when one screen is input, other screens can only wait; after the screen input is switched, the focus of the original screen cannot be displayed;
2) the multiple screens share one input method, and when the switching operation among the multiple screens is performed, the input method needs to be switched to the corresponding screen for processing, so that the context which is currently edited cannot be reserved.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a multi-screen interaction method and apparatus, including installing a background interaction service for each window screen at a system level; independently calculating the focus of each screen, detecting an input instruction of a user, judging whether the input instruction is a window screen switching instruction, if so, triggering the switching of the corresponding focus, otherwise, not executing the operation; the system detects whether the corresponding window screen acquires or loses focus, if so, the background interaction service of the corresponding window screen is started, and if not, the background interaction service of the corresponding window screen is closed.
The technical scheme adopted by the invention for solving the problems is as follows: a multi-screen interaction method is characterized by comprising the following steps: s100, installing background interactive services for each window screen on a system level; s200, independently calculating the focus of each screen, detecting an input instruction of a user, judging whether the input instruction is a window screen switching instruction, if so, triggering the switching of the corresponding focus, otherwise, not executing the operation; s300, the system detects whether the corresponding window screen acquires or loses focus, if so, the background interaction service of the corresponding window screen is started, and if not, the background interaction service of the corresponding window screen is closed.
Further, the interaction service is an input method background management service.
Further, when the background management service of the input method detects that the focus is switched, the background management service of the input method calls an input method module and executes text editing operation in the application program corresponding to the focus.
Further, the S200 includes: s201, judging whether the input command is a combined window screen, if so, combining the focuses corresponding to the window screens into one focus, otherwise, dividing the window screens according to the content of the input command and creating the focus corresponding to the window screens, wherein the content of the input command comprises but is not limited to dividing or combining a certain number of window screens, and the certain number can be set by self-definition.
Further, binding input devices with the window screen is also included, wherein the input devices include, but are not limited to, a touch screen, a mouse, and a keyboard.
Further, the input device is correspondingly bound with each window screen; the window screen is bound with one or more number of input devices, wherein the input devices include but are not limited to a touch screen, a mouse and a keyboard.
The other aspect of the technical scheme adopted by the invention for solving the problems is as follows: a multi-screen interaction device, comprising: the installation module is used for installing background interactive services for each window screen on the system level; the detection and calculation module is used for independently calculating the focus of each screen and detecting an input instruction of a user; the judging module is used for judging whether to switch the window screen according to the content of the input instruction and triggering the switching of the corresponding focus; the focus detection module is used for detecting whether the corresponding window screen obtains or loses a focus; and the background interactive service management module is used for starting or closing the background interactive service according to the detection result of the focus detection module.
Furthermore, the background interactive service management module further comprises an input method calling unit, which is used for calling the input method module and executing text editing operation in the application program corresponding to the focus.
Further, the detection and calculation module further comprises a window screen management unit, which is used for merging or dividing the window screen and the corresponding focus thereof.
Further, the system comprises a binding module for binding an input device and a window screen, wherein the input device includes but is not limited to a touch screen, a mouse and a keyboard.
The invention has the beneficial effects that: the method has the advantages that the focus is independently calculated by multiple screens, the interaction interfaces are independently triggered, such as the display and disappearance of input methods, the multiple screens can be simultaneously input, the multiple screens have independent input methods, the editing, the context reservation and the like can be independently carried out, the character input operation can be respectively carried out by the multiple screens at the same time, the operation is not interfered with each other, a user can think that the user monopolizes one operation device, and a very good experience scene is realized in a multi-screen different display scene.
Drawings
FIG. 1 is a schematic flow diagram of a method according to a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of the apparatus according to the preferred embodiment of the present invention;
fig. 3 is a schematic flow diagram of the principle of a preferred embodiment according to the present invention.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the schemes and the effects of the present invention.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the descriptions of upper, lower, left, right, etc. used in the present disclosure are only relative to the mutual positional relationship of the constituent parts of the present disclosure in the drawings. As used in this disclosure, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element of the same type from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure. The use of any and all examples, or exemplary language ("e.g.," such as "or the like") provided herein, is intended merely to better illuminate embodiments of the invention and does not pose a limitation on the scope of the invention unless otherwise claimed.
Referring to fig. 1, a schematic flow diagram of a method according to a preferred embodiment of the invention is shown:
the method comprises the following steps: s100, installing background interactive services for each window screen on a system level; s200, independently calculating the focus of each screen, detecting an input instruction of a user, judging whether the input instruction is a window screen switching instruction, if so, triggering the switching of the corresponding focus, otherwise, not executing the operation; s300, the system detects whether the corresponding window screen acquires or loses focus, if so, the background interaction service of the corresponding window screen is started, and if not, the background interaction service of the corresponding window screen is closed.
The interactive service is an input method background management service.
And when the input method background management service detects the focus switching, calling the input method module and executing text editing operation in the application program corresponding to the focus.
S200 comprises the following steps: s201, judging whether the input command is a combined window screen, if so, combining the focuses corresponding to the window screens into one focus, otherwise, dividing the window screens according to the content of the input command and creating the focus corresponding to the window screens, wherein the content of the input command comprises but is not limited to dividing or combining a certain number of window screens, and the certain number can be set by self-definition.
Binding input devices to the window screen, wherein input devices include, but are not limited to, a touch screen, a mouse, and a keyboard.
The input equipment is correspondingly bound with each window screen; the window screen is bound with one or more number of input devices, wherein the input devices include but are not limited to a touch screen, a mouse and a keyboard.
Referring to fig. 2, there is a schematic diagram of the structure of the apparatus according to the preferred embodiment of the present invention:
the method comprises the following steps: the installation module is used for installing background interactive services for each window screen on the system level; the detection and calculation module is used for independently calculating the focus of each screen and detecting an input instruction of a user; the judging module is used for judging whether to switch the window screen according to the content of the input instruction and triggering the switching of the corresponding focus; the focus detection module is used for detecting whether the corresponding window screen obtains or loses a focus; and the background interactive service management module is used for starting or closing the background interactive service according to the detection result of the focus detection module.
The background interactive service management module also comprises an input method calling unit which is used for calling the input method module and executing text editing operation in the application program corresponding to the focus.
The detection and calculation module also comprises a window screen management unit used for merging or dividing the window screen and the corresponding focus thereof.
The system further comprises a binding module for binding an input device and the window screen, wherein the input device comprises but is not limited to a touch screen, a mouse and a keyboard.
Referring to fig. 3, a schematic flow diagram according to a preferred embodiment of the present invention:
taking the application in the Android system as an example,
the function of simultaneously inputting characters by multi-screen different display is realized in the Android system.
Firstly, installing an input method application for each screen in an Android system;
and then, establishing an input method background management service for each screen when the computer is started.
Secondly, independently calculating the focus of each screen in window management, and respectively triggering the switching of the focus in the window switching process under the operation of a user.
And finally, when the input box acquires and loses focus, informing the input method background management service of the corresponding screen to open and close the corresponding input method application to perform input interaction with the user.
The detailed process is as follows:
1. starting an input method background service for each screen when the Android is started;
2. classifying the application on each screen into a specified DisplayContent in a window management service for management, independently calculating a focus in each DisplayContent, namely each screen, and informing the focus to change to a corresponding input method background service in real time;
3. the input method background service receives the focus switching message, opens/closes the input method in real time and carries out text editing operation for the application corresponding to the focus;
4. when each common application is started, a displayed screen is appointed, namely the screen is appointed to belong to the corresponding DisplayContent, and meanwhile, corresponding background services of the input method are bound in the ViewRootImp;
5. each window is bound with an input device, such as a touch screen, a mouse and the like; on the contrary, one touch screen device can bind a plurality of windows (belonging to the same display), and can independently input the displayed windows at the same time.
It should be recognized that embodiments of the present invention can be realized and implemented by computer hardware, a combination of hardware and software, or by computer instructions stored in a non-transitory computer readable memory. The methods may be implemented in a computer program using standard programming techniques, including a non-transitory computer-readable storage medium configured with the computer program, where the storage medium so configured causes a computer to operate in a specific and predefined manner, according to the methods and figures described in the detailed description. Each program may be implemented in a high level procedural or object oriented programming language to communicate with a computer system. However, the program(s) can be implemented in assembly or machine language, if desired. In any case, the language may be a compiled or interpreted language. Furthermore, the program can be run on a programmed application specific integrated circuit for this purpose.
Further, the operations of processes described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The processes described herein (or variations and/or combinations thereof) may be performed under the control of one or more computer systems configured with executable instructions, and may be implemented as code (e.g., executable instructions, one or more computer programs, or one or more applications) collectively executed on one or more processors, by hardware, or combinations thereof. The computer program includes a plurality of instructions executable by one or more processors.
Further, the method may be implemented in any type of computing platform operatively connected to a suitable interface, including but not limited to a personal computer, mini computer, mainframe, workstation, networked or distributed computing environment, separate or integrated computer platform, or in communication with a charged particle tool or other imaging device, and the like. Aspects of the invention may be embodied in machine-readable code stored on a non-transitory storage medium or device, whether removable or integrated into a computing platform, such as a hard disk, optically read and/or write storage medium, RAM, ROM, or the like, such that it may be read by a programmable computer, which when read by the storage medium or device, is operative to configure and operate the computer to perform the procedures described herein. Further, the machine-readable code, or portions thereof, may be transmitted over a wired or wireless network. The invention described herein includes these and other different types of non-transitory computer-readable storage media when such media include instructions or programs that implement the steps described above in conjunction with a microprocessor or other data processor. The invention also includes the computer itself when programmed according to the methods and techniques described herein.
A computer program can be applied to input data to perform the functions described herein to transform the input data to generate output data that is stored to non-volatile memory. The output information may also be applied to one or more output devices, such as a display. In a preferred embodiment of the invention, the transformed data represents physical and tangible objects, including particular visual depictions of physical and tangible objects produced on a display.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention as long as the technical effects of the present invention are achieved by the same means. The invention is capable of other modifications and variations in its technical solution and/or its implementation, within the scope of protection of the invention.
Claims (9)
1. A multi-screen interaction method is characterized by comprising the following steps:
s100, installing background interactive services for each window screen on a system level;
s200, independently calculating the focus of each screen, detecting an input instruction of a user, judging whether the input instruction is a window screen switching instruction, if so, triggering the switching of the corresponding focus, otherwise, not executing the operation;
the S200 includes:
s201, judging whether an input command is a combined window screen, if so, combining the focuses corresponding to the window screens into one focus, otherwise, dividing the window screens according to the content of the input command and creating the focus corresponding to the window screens, wherein the content of the input command comprises dividing or combining a certain number of window screens, and the certain number can be set by self;
s300, the system detects whether the corresponding window screen acquires or loses focus, if so, the background interaction service of the corresponding window screen is started, and if not, the background interaction service of the corresponding window screen is closed.
2. A multi-screen interaction method as recited in claim 1, wherein the interaction service is an input method background management service.
3. A multi-screen interaction method as recited in claim 2, wherein when the input method backend management service detects a focus switch, an input method module is invoked to perform a text editing operation within an application program corresponding to the focus.
4. A multi-screen interaction method as recited in claim 1, further comprising binding input devices to the window screen, wherein the input devices include a touchscreen, a mouse, and a keyboard.
5. A multi-screen interaction method according to claim 4, wherein:
the input equipment is correspondingly bound with each window screen;
the window screen is bound with one or more than one number of input devices, wherein the input devices comprise a touch screen, a mouse and a keyboard.
6. A multi-screen interaction device for implementing the multi-screen interaction method according to any one of claims 1-5, comprising:
the installation module is used for installing background interactive services for each window screen on the system level;
the detection and calculation module is used for independently calculating the focus of each screen and detecting an input instruction of a user;
the judging module is used for judging whether to switch the window screen according to the content of the input instruction and triggering the switching of the corresponding focus;
the focus detection module is used for detecting whether the corresponding window screen obtains or loses a focus;
and the background interactive service management module is used for starting or closing the background interactive service according to the detection result of the focus detection module.
7. A multi-screen interaction device as recited in claim 6, wherein the backend interaction service management module further comprises an input method invocation element that invokes the input method module and performs text editing operations within the application program corresponding to the focus.
8. A multi-screen interaction device as recited in claim 6, wherein the detection and computation module further includes a window screen management unit that merges or splits window screens and their corresponding foci.
9. A multi-screen interaction apparatus as recited in claim 6, further comprising a binding module that binds input devices to the window screen, wherein the input devices include a touch screen, a mouse, and a keyboard.
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| CN110147256B true CN110147256B (en) | 2022-04-29 |
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| CN110908748A (en) * | 2019-10-24 | 2020-03-24 | 福州瑞芯微电子股份有限公司 | Method and device for supporting single-screen multi-input method application |
| CN110865763A (en) * | 2019-10-24 | 2020-03-06 | 福州瑞芯微电子股份有限公司 | Method and device for supporting multi-screen multi-input method application |
| CN110865718A (en) * | 2019-10-24 | 2020-03-06 | 福州瑞芯微电子股份有限公司 | Method and device for supporting application of input method to multi-screen switching |
| CN110928617A (en) * | 2019-10-28 | 2020-03-27 | 福州瑞芯微电子股份有限公司 | Method and device for switching component elements among multiple display screens |
| CN111510753B (en) * | 2019-11-04 | 2022-10-21 | 海信视像科技股份有限公司 | Display device |
| CN112764563A (en) * | 2020-12-31 | 2021-05-07 | 北京科银京成技术有限公司 | Multi-screen control method, device and system, electronic equipment and storage medium |
| CN113282181B (en) * | 2021-05-21 | 2024-04-05 | 南京市德赛西威汽车电子有限公司 | Method for supporting double-input method in vehicle-mounted entertainment system |
| CN115509369A (en) * | 2021-06-03 | 2022-12-23 | 华为技术有限公司 | Recording method, electronic device and storage medium |
| CN116069224A (en) * | 2021-10-29 | 2023-05-05 | 华为终端有限公司 | Input control method and electronic equipment |
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