Split-screen control device and method for tablet personal computer

Abstract

The invention provides a split-screen control device and method for a tablet personal computer, and the method comprises the steps: when a first application program runs, triggering a split-screen operation, controlling an interface of the first application program to be reduced to a split-screen size, and displaying a first split-screen interface; receiving selection operation information for a second application program, and displaying a second application program interface on a second split screen interface; the second split-screen interface is provided with a second sub-interface, and the second sub-interface is used for displaying feature image information corresponding to the second application program; the first sub-interface and the second sub-interface are adjacently arranged and jointly occupy display areas with the same transverse size but different longitudinal sizes; the display efficiency is improved, as many brief contents are displayed on one screen as possible, and personalized selection is provided; in addition, the split screen content is associated with the face information of the user, different display styles are called according to different types of users, the display adaptability and multifunctionality of the screen are improved, and the requirements of different user groups are met.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and in particular to a split-screen control device for a tablet computer, a split-screen control method for a tablet computer, a tablet computer and a storage medium. Background Art

[0002] Tablet PC, also known as portable computer (Tablet Personal Computer, Tablet PC), is a small, easy-to-carry personal computer with a touch screen as the basic input device. The split-screen function of tablet computers allows users to run and display two or more applications on the same screen at the same time, greatly improving the efficiency of multitasking. Common tablet split-screen methods may include: First, use the system's built-in split-screen function: Most modern operating systems provide built-in split-screen functions. In the Android system, you can usually achieve split-screen by opening the recent application interface, then long-pressing and dragging the application icon to one side of the screen. In the iOS system, swipe up from the bottom of the screen (for some iPad models) to call up the multitasking switching view, and long-press and drag the application window to achieve split-screen. Second, use third-party applications: Some third-party applications such as Spacedesk, Duet Display, etc. can use the tablet as an extended display of the computer, which is very useful for users who need a larger workspace. At present, there are relatively few split-screen methods, especially for mobile devices with larger tablet screens. Most of the existing split-screen methods are suitable for devices with smaller screens such as mobile phones, but not for mobile devices with larger screens, especially tablets. Summary of the invention

[0003] In view of the above problems, the present embodiment is proposed to provide a split-screen control method for a tablet computer, a split-screen control system for a tablet computer, a split-screen control device for a tablet computer, a tablet computer and a storage medium that overcome the above problems or at least partially solve the above problems.

[0004] In order to solve the above problem, this embodiment discloses a split-screen control method for a tablet computer, wherein the tablet computer includes a display area and runs multiple applications; the method includes:

[0005] When the first application is running, a split-screen operation is triggered, the first application interface is controlled to be reduced to a split-screen size, and the first split-screen interface is displayed;

[0006] Receiving selection operation information for a second application, and displaying the second application interface on the second split-screen interface;

[0007] The first split-screen interface is provided with a first sub-interface, and the first sub-interface is used to display brief feature information corresponding to the first application;

[0008] The second split-screen interface is provided with a second sub-interface, which is used to display characteristic image information corresponding to the second application; the first sub-interface and the second sub-interface are adjacently arranged to jointly occupy a display area with the same horizontal size but different vertical sizes.

[0009] Preferably, the method comprises:

[0010] Get the user's face image;

[0011] Establishing a mapping relationship between the user's face image and the display content style;

[0012] When the first application or the second application is running and recognizes the user's face image, calling the corresponding display content style;

[0013] The display content style is applied to the display content of the first split-screen interface or the second split-screen interface.

[0014] Preferably, when the first application is running, triggering the split-screen operation, controlling the first application interface to be reduced to a split-screen size, and displaying the first split-screen interface, includes:

[0015] Control system controls to set the main stage process, size change process, and first size part expansion process;

[0016] When the first application is running and a split-screen operation is triggered, the size change process is called, and the first application interface is controlled to be reduced to a split-screen size through the size change process, and the first split-screen interface is displayed;

[0017] The first sub-interface is generated by expanding outward from a preset portion of the edge of the first split-screen interface through a size portion expansion process.

[0018] Preferably, receiving the selection operation information for the second application and displaying the second application interface on the second split-screen interface includes:

[0019] Receiving the selection operation information for the second application, the control system control generates a second size portion expansion process;

[0020] When the second application is running, displaying the second application interface on the second split-screen interface;

[0021] A second sub-interface interlaced with the first sub-interface is generated by expanding outward from a preset portion of the edge of the second split-screen interface through a size partial expansion process.

[0022] Preferably, the brief characteristic information includes the user name, film and television name, text summary information, and comment information displayed on the normal-size interface of the first application; the characteristic image information includes the avatar information and thumbnail information displayed on the normal-size interface of the first application.

[0023] Preferably, the display content style includes the pixel size, font size and / or line thickness of the interface image; when the first application or the second application is running and recognizes the user's face image, calling the corresponding display content style includes:

[0024] When the first application or the second application is running and recognizes the user's facial image, the corresponding interface image pixel size, font size and / or line thickness are adjusted.

[0025] Preferably, the display content style includes a first split-screen interface shape or a second split-screen interface shape; and the method includes:

[0026] Control system controls to generate interface shape change process;

[0027] The first split-screen interface shape or the second split-screen interface shape is changed to a circular shape, an elliptical shape or a preset cartoon image shape through an interface shape changing process.

[0028] This embodiment discloses a split-screen control device for a tablet computer, the tablet computer comprising a display area, and the tablet computer running multiple applications; including:

[0029] A first split-screen interface module, configured to trigger a split-screen operation when a first application is running, control the first application interface to be reduced to a split-screen size, and display a first split-screen interface;

[0030] A second split-screen interface module, configured to receive selection operation information for a second application and display the second application interface on a second split-screen interface;

[0031] A first sub-interface display module, used for providing a first sub-interface on the first split-screen interface, the first sub-interface being used to display brief feature information corresponding to the first application;

[0032] The second sub-interface display module is used to set up a second sub-interface in the second split-screen interface, and the second sub-interface is used to display characteristic image information corresponding to the second application; the first sub-interface and the second sub-interface are adjacently set and share a display area with the same horizontal size but different vertical sizes.

[0033] This embodiment further discloses a tablet computer, including a memory and a processor, wherein the memory stores a computer program, and the processor implements the above-mentioned steps of split-screen control of the tablet computer when executing the computer program.

[0034] This embodiment further discloses a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps of split-screen control of the tablet computer are implemented.

[0035] This embodiment includes the following advantages:

[0036] In an embodiment of the present invention, the tablet computer includes a display area, and the tablet computer runs multiple applications; including: when a first application is running, a split-screen operation is triggered, the first application interface is controlled to be reduced to a split-screen size, and the first split-screen interface is displayed; when selection operation information for a second application is received, the second application interface is displayed on a second split-screen interface; wherein the first split-screen interface is provided with a first sub-interface, and the first sub-interface is used to display brief feature information corresponding to the first application; the second split-screen interface is provided with a second sub-interface, and the second sub-interface is used to display feature image information corresponding to the second application; the first sub-interface and the second sub-interface are adjacently arranged to jointly occupy a display area with the same horizontal size but different vertical sizes; increase display efficiency, display as much brief content as possible on one screen, and provide personalized choices; also associate the split-screen content with the user's facial information, call different display styles according to different types of users, improve the display adaptability and versatility of the screen, and meet the needs of different user groups. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solution in this embodiment, the drawings required for use in the description of the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 is a schematic diagram of a first split-screen interface and a second split-screen interface of this embodiment;

[0039] Figure 2 is a flowchart of a split-screen control method for a tablet computer according to an embodiment of the present invention;

[0040] Figure 3 is a schematic diagram of a first split-screen interface of this embodiment;

[0041] Figure 4 is a schematic diagram of the first split-screen interface expanding outward in an embodiment of the present invention;

[0042] Figure 5 is a schematic diagram of a second split-screen interface expanding outwards in this embodiment;

[0043] Figure 6 is a structural block diagram of an embodiment of a split-screen control device for a tablet computer of the present embodiment;

[0044] Figure 7 The figure is a diagram of the internal structure of a tablet computer according to an embodiment. DETAILED DESCRIPTION

[0045] In order to make the technical problems, technical solutions and beneficial effects solved by this embodiment more clearly understood, this embodiment is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0046] In a core concept of an embodiment of the present invention, as Figure 1 As shown, on the basis of the traditional left and right split screen, a first small split screen is expanded in the upper middle of the left split screen; a second small split screen is expanded in the lower middle of the right split screen, and the first small split screen and the second small split screen jointly occupy a screen interface of the same width; the first small split screen and the second small split screen can be used for avatars and text summary information, etc., respectively, to increase display efficiency, display as much concise content as possible on one screen, and provide personalized choices; in addition, the split-screen content is also associated with the user's facial information, and different display styles are called according to different types of users, such as display font size and style, display graphics, etc., to improve the display adaptability and versatility of the screen and meet the needs of different user groups.

[0047] Reference Figure 2 , shows a flowchart of a split-screen control method for a tablet computer according to the present embodiment, wherein the tablet computer includes a display area and runs multiple applications; the steps may specifically include:

[0048] Step 101, when a first application is running, a split-screen operation is triggered, the first application interface is controlled to be reduced to a split-screen size, and the first split-screen interface is displayed;

[0049] In the embodiment of the present invention, the method can be applied to various terminals such as tablet computers. The embodiment of the present invention does not limit the specific type of the terminal. The operating system of the terminal may include Android, Harmony OS, 1OS, Windows Phone, Windows, etc., and the present invention does not impose too many restrictions on this; further, it can also be applied to devices such as smart TVs, and the embodiment of the present invention does not impose too many restrictions on this.

[0050] Specifically applied to the embodiments of the present invention, the tablet computer includes a display area, and the tablet computer runs multiple applications; the applications may include life and practical applications, social communication applications, efficiency and office applications, photography and beauty applications, music and video applications, news and information applications, entertainment and leisure applications, shopping and consumption applications, travel and tourism applications, and financial management applications, etc., and the embodiments of the present invention do not impose too many restrictions on this.

[0051] In an embodiment of the present invention, when a first application is running, a split-screen operation is triggered, the first application interface is controlled to be reduced to a split-screen size, and the first split-screen interface is displayed; for example, when a certain music video application is playing, a user presses and holds the playing application interface, triggering a split-screen operation, and the playing application interface is reduced to a regular split-screen size, and the first split-screen interface is displayed, such as Figure 3 shown.

[0052] Further application to the embodiments of the present invention, refer to Figure 4 , showing a schematic diagram of the first split-screen interface expanding outward in an embodiment of the present invention, wherein when the first application is running, the split-screen operation is triggered, the first application interface is controlled to be reduced to the split-screen size, and the first split-screen interface is displayed, including:

[0053] Control system controls to set the main stage process, size change process, and first size part expansion process;

[0054] When the first application is running and a split-screen operation is triggered, the size change process is called, and the first application interface is controlled to be reduced to a split-screen size through the size change process, and the first split-screen interface is displayed;

[0055] The first sub-interface is generated by expanding outward from a preset portion of the edge of the first split-screen interface through a size portion expansion process.

[0056] Specifically applied to the embodiment of the present invention, the system of the tablet computer application in the embodiment of the present invention may be an Android system, and the Android system may include a system control, and the system control is provided with a plurality of different types of processes (activities) to implement different control functions. Specifically, a mainstage process, a size change process, and a first size part expansion process may be established; the main stage process refers to a main management process, which is used to ensure access rights to a newly created directory, create a basic file system directory and mount related file systems, and carry parameters to call the mian function to enter the secondstagemain, which is responsible for one side of the split screen; specifically, the system control is first controlled to set the init process, and then the above-mentioned other processes are created;

[0057] Furthermore, the size change process refers to the size adjustment object set in the split screen process, creating the roottask task node, and using the bounds boundary parameter of the roottask task node; the first size part expansion process refers to the process of expanding the boundary shape by presetting the width parameter and height parameter of the first sub-interface to expand outward, so as to achieve the technical effect of increasing display efficiency in the embodiment of the present invention, displaying as much and concise content as possible on one screen, and providing personalized selection;

[0058] By further example, the application interface being played is reduced to a regular split-screen size. After the first split-screen interface is displayed, when a user drag event is received for the edge of the first split-screen interface, a first sub-interface of a preset size connected to the first split-screen interface is expanded outward in the dragging direction. The area of ​​the first sub-interface is smaller than the first split-screen interface. The first sub-interface can display brief feature information of the audio or video being played, such as name, author, summary information, etc. The embodiments of the present invention do not impose excessive restrictions on this.

[0059] Step 102, receiving selection operation information for a second application, and displaying the second application interface on the second split-screen interface;

[0060] Further applied to the embodiment of the present invention, the tablet computer may also run a second application, which may be a social communication application. The second application may be kept running in the background program or may be in a non-running state. When a click information for the second application is received, the second application interface is displayed on the second split-screen interface; that is, the application icon of the social communication application is clicked to display the second application interface on the second split-screen interface, such as Figure 5 shown.

[0061] Specifically, the receiving of the selection operation information for the second application and displaying the second application interface on the second split-screen interface in the embodiment of the present invention includes:

[0062] Receiving the selection operation information for the second application, the control system control generates a second size portion expansion process;

[0063] When the second application is running, displaying the second application interface on the second split-screen interface;

[0064] A second sub-interface interlaced with the first sub-interface is generated by expanding outward from a preset portion of the edge of the second split-screen interface through a size partial expansion process.

[0065] Furthermore, the system control can also be controlled to generate a second-size partial expansion process, and after triggering the second application interface to be displayed on the second split-screen interface, similarly, after receiving a drag event from the user on the edge of the second split-screen interface, a second sub-interface of a preset size connected to the second split-screen interface can be expanded outward in the dragging direction, and the area of ​​the second sub-interface is smaller than the second split-screen interface. The second sub-interface can display characteristic image information of social communication applications, such as avatar images or avatar thumbnails, etc., and the embodiments of the present invention do not impose excessive restrictions on this; wherein, the second-size partial expansion process refers to the process of expanding the boundary shape by pre-setting the width parameters and height parameters for the outward expansion of the second sub-interface.

[0066] In another embodiment, when a first sub-interface connected to a first split-screen interface has been expanded outward, when selection operation information for a second application is received, a second-size partial expansion process can be generated through a system control, the second application interface can be displayed on the second split-screen interface and expanded outward to generate a second sub-interface that is interlaced with the first sub-interface. The expanded information can be generated without manual operation by the user, thereby improving the degree of automatic generation of information.

[0067] Step 103: the first split-screen interface is provided with a first sub-interface, and the first sub-interface is used to display brief feature information corresponding to the first application;

[0068] In the embodiment of the present invention, the first split-screen interface is provided with a first sub-interface, and the first sub-interface is used to display brief feature information corresponding to the first application, and the brief feature information includes the user name, film and television name, text summary information, and comment information displayed in the normal size interface of the first application. The embodiment of the present invention does not impose too many restrictions on this; for example, Figure 3 As shown, the first application interface being played is reduced to a regular split-screen size. After the first split-screen interface is displayed, a first sub-interface connected to the first split-screen interface is expanded outward, and the first sub-interface can display the video summary information of the first application interface.

[0069] The first application interface being played is reduced to a regular split-screen size. After the first split-screen interface is displayed, when a drag event is received from the user on the edge of the first split-screen interface, a first sub-interface of a preset size connected to the first split-screen interface is expanded outward in the dragging direction. The area of ​​the first sub-interface is smaller than the first split-screen interface. The first sub-interface can display brief feature information of the audio or video being played, such as name, author, summary information, etc.

[0070] Step 104: the second split-screen interface is provided with a second sub-interface, which is used to display characteristic image information corresponding to the second application; the first sub-interface and the second sub-interface are adjacently arranged to occupy a display area with the same horizontal size but different vertical sizes.

[0071] In actual application to the embodiment of the present invention, the characteristic image information may refer to the extracted image information in the second application. For example, the characteristic image information includes the avatar information and thumbnail information displayed in the normal size interface of the first application. Figure 5 As shown, the first sub-interface and the second sub-interface are adjacently arranged and jointly occupy a display area with the same horizontal size but different vertical sizes; that is, the two together occupy a display area with the same horizontal size.

[0072] In a preferred embodiment of the embodiments of the present invention, the method includes: acquiring a user face image; establishing a mapping relationship between the user face image and a display content style; when the first application or the second application is running and recognizes the user face image, calling the corresponding display content style; applying the display content style to the display content of the first split-screen interface or the second split-screen interface.

[0073] In an embodiment of the present invention, different user information can also be associated with the display content of the first split-screen interface or the second split-screen interface. Specifically, facial information in front of the screen is obtained, and the facial information is matched and associated with the display content style of the application.

[0074] Specifically, the display content style includes a first split-screen interface shape or a second split-screen interface shape, and the first split-screen interface shape or the second split-screen interface shape may include a circle, an ellipse or a preset cartoon image. The embodiment of the present invention does not impose too many restrictions on the first split-screen interface shape or the second split-screen interface shape.

[0075] In a preferred embodiment of the embodiments of the present invention, the method includes: controlling the system control to generate an interface shape changing process; changing the first split-screen interface shape or the second split-screen interface shape to a circular shape, an elliptical shape or a preset cartoon image shape through the interface shape changing process.

[0076] In another preferred embodiment of the embodiment of the present invention, the display content style includes interface image pixel size, font size and / or line thickness; of course, the display content style may also include other types of display content styles, and the embodiment of the present invention does not impose too many restrictions on the display content style.

[0077] Specifically, when the first application or the second application is running and recognizes the user's facial image, the corresponding display content style is called, including: when the first application or the second application is running and recognizes the user's facial image, the corresponding interface image pixel size, font size and / or line thickness are adjusted.

[0078] For example, when the first application is running, facial information of the person in front of the screen is obtained, and the age information corresponding to the facial information is identified. Different split-screen interface shapes and display content styles are matched according to the age information. In a specific example, if the facial information of the person in front of the screen is obtained, the age information of the user corresponding to the face is identified according to the facial information. For example, if the age information is 1-3 years old, the shape of the split-screen interface is converted into a cartoon image; or, if the age information of the user corresponding to the face is identified as 60-70 years old according to another facial information, the font of the split-screen interface is converted to an extra-large font for user viewing convenience.

[0079] The specific recognition method may be: first, the facial features, hairstyle features, and clothing features corresponding to the face may be extracted;

[0080] The above three features are converted into multiple age parameters, and the above facial features, hairstyle features, and clothing features are converted into the first age parameter, the second age parameter, and the third age parameter respectively, and then the age coefficient is obtained according to the preset relationship, and the age system is confirmed as age information; for example, the facial features, hairstyle features, and clothing features of a certain user are converted into the first age parameter, the second age parameter, and the third age parameter respectively X1, X2, and X3; the facial features may include wrinkle features and color spot features; the hairstyle features may include hair color features and long hair features; the clothing features may include old age pattern features and cartoon features; the above features are converted into age parameters. Generally speaking, the older the age, the greater the conversion of the features into multiple age parameters;

[0081] The above X1, X2, X3 are used according to the following relationship to obtain the age coefficient A;

[0082]

[0083] Among them, α represents the first facial feature conversion coefficient; β represents the second hairstyle experience conversion coefficient; C represents the conventional conversion coefficient; and the age coefficient A is determined as the age corresponding to the user's face.

[0084] In an embodiment of the present invention, the tablet computer includes a display area, and the tablet computer runs multiple applications; including: when a first application is running, a split-screen operation is triggered, the first application interface is controlled to be reduced to a split-screen size, and the first split-screen interface is displayed; when selection operation information for a second application is received, the second application interface is displayed on a second split-screen interface; wherein the first split-screen interface is provided with a first sub-interface, and the first sub-interface is used to display brief feature information corresponding to the first application; the second split-screen interface is provided with a second sub-interface, and the second sub-interface is used to display feature image information corresponding to the second application; the first sub-interface and the second sub-interface are adjacently arranged to jointly occupy a display area with the same horizontal size but different vertical sizes; increase display efficiency, display as much brief content as possible on one screen, and provide personalized choices; also associate the split-screen content with the user's facial information, call different display styles according to different types of users, improve the display adaptability and versatility of the screen, and meet the needs of different user groups.

[0085] It should be noted that, for the method embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that this embodiment is not limited by the order of the actions described, because according to this embodiment, some steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by this embodiment.

[0086] Reference Figure 6 , shows a structural block diagram of an embodiment of a split-screen control device for a tablet computer of this embodiment, the tablet computer includes a display area, and the tablet computer runs multiple applications; specifically, the following modules may be included:

[0087] The first split-screen interface module 301 is used to trigger the split-screen operation when the first application is running, control the first application interface to be reduced to the split-screen size, and display the first split-screen interface;

[0088] The second split-screen interface module 302 is used to receive selection operation information for a second application and display the second application interface on the second split-screen interface;

[0089] A first sub-interface display module 303, used for providing a first sub-interface on the first split-screen interface, the first sub-interface being used to display brief feature information corresponding to the first application;

[0090] The second sub-interface display module 304 is used to set a second sub-interface on the second split-screen interface, and the second sub-interface is used to display characteristic image information corresponding to the second application; the first sub-interface and the second sub-interface are adjacently set to occupy a display area with the same horizontal size but different vertical sizes.

[0091] Preferably, the device comprises:

[0092] A face image acquisition module is used to acquire a user's face image;

[0093] Establishing a module for establishing a mapping relationship between a user's face image and a display content style;

[0094] A calling module, configured to call a corresponding display content style when the first application or the second application is running and recognizes the user's face image;

[0095] An application module is used to apply the display content style to the display content of the first split-screen interface or the second split-screen interface.

[0096] Preferably, the first split-screen interface module display includes:

[0097] The process setting submodule is used to control the system control to set the main stage process, the size change process, and the first size part expansion process;

[0098] A first split-screen interface submodule is used to call the size change process when the first application is running and the split-screen operation is triggered, and control the first application interface to shrink to the split-screen size through the size change process to display the first split-screen interface;

[0099] The first expansion submodule is used to generate a first sub-interface by expanding outward from a preset portion of the edge of the first split-screen interface through a size portion expansion process.

[0100] Preferably, the second sub-interface display module includes:

[0101] A generating submodule, configured to receive selection operation information for a second application and control the control system control to generate a second size portion expansion process;

[0102] The second split-screen interface submodule is used to display the second application interface on the second split-screen interface when the second application is running;

[0103] The second expansion submodule is used to expand outward from a preset portion of the edge of the second split-screen interface through a size portion expansion process to generate a second sub-interface that is interlaced with the first sub-interface.

[0104] Preferably, the brief characteristic information includes the user name, film and television name, text summary information, and comment information displayed on the normal-size interface of the first application; the characteristic image information includes the avatar information and thumbnail information displayed on the normal-size interface of the first application.

[0105] Preferably, the display content style includes interface image pixel size, font size and / or line thickness; the calling module includes:

[0106] The adjustment submodule is used to adjust the corresponding interface image pixel size, font size and / or line thickness when the first application or the second application is running and recognizes the user's face image.

[0107] Preferably, the display content style includes a first split-screen interface shape or a second split-screen interface shape; and the device includes:

[0108] A generation module, used to control the process of changing the shape of the system control generation interface;

[0109] A changing module is used to change the first split-screen interface shape or the second split-screen interface shape to a circular shape, an elliptical shape or a preset cartoon image shape through an interface shape changing process.

[0110] As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0111] For the specific definition of the split-screen control device of the tablet computer, please refer to the definition of the split-screen control method of the tablet computer above, which will not be repeated here. Each module in the split-screen control device of the tablet computer can be implemented in whole or in part by software, hardware and a combination thereof. The above modules can be embedded in or independent of the processor in the tablet computer in the form of hardware, or can be stored in the memory of the tablet computer in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

[0112] The split-screen control device for a tablet computer provided above can be used to execute the split-screen control method for a tablet computer provided in any of the above embodiments, and has corresponding functions and beneficial effects.

[0113] In one embodiment, a tablet computer is provided, whose internal structure diagram can be as follows: Figure 7As shown. The tablet computer includes a processor, a memory, a network interface, a display screen and an input device connected via a system bus. Among them, the processor of the tablet computer is used to provide computing and control capabilities. The memory of the tablet computer includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the tablet computer is used to communicate with an external terminal via a network connection. When the computer program is executed by the processor, a method for simulating daylighting is implemented. The display screen of the tablet computer can be a liquid crystal display screen or an electronic ink display screen, and the input device of the tablet computer can be a touch layer covering the display screen, or a button, trackball or touchpad provided on the tablet computer housing, or an external keyboard, touchpad or mouse, etc.

[0114] Those skilled in the art will understand that Figure 7 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the tablet computer to which the solution of the present application is applied. The specific tablet computer may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0115] In one embodiment, a tablet computer is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:

[0116] When the first application is running, a split-screen operation is triggered, the first application interface is controlled to be reduced to a split-screen size, and the first split-screen interface is displayed;

[0117] Receiving selection operation information for a second application, and displaying the second application interface on the second split-screen interface;

[0118] The first split-screen interface is provided with a first sub-interface, and the first sub-interface is used to display brief feature information corresponding to the first application;

[0119] The second split-screen interface is provided with a second sub-interface, which is used to display characteristic image information corresponding to the second application; the first sub-interface and the second sub-interface are adjacently arranged to jointly occupy a display area with the same horizontal size but different vertical sizes.

[0120] Preferably, the method comprises:

[0121] Get the user's face image;

[0122] Establishing a mapping relationship between the user's face image and the display content style;

[0123] When the first application or the second application is running and recognizes the user's face image, calling the corresponding display content style;

[0124] The display content style is applied to the display content of the first split-screen interface or the second split-screen interface.

[0125] Preferably, when the first application is running, triggering the split-screen operation, controlling the first application interface to be reduced to a split-screen size, and displaying the first split-screen interface, includes:

[0126] Control system controls to set the main stage process, size change process, and first size part expansion process;

[0127] When the first application is running and a split-screen operation is triggered, the size change process is called, and the first application interface is controlled to be reduced to a split-screen size through the size change process, and the first split-screen interface is displayed;

[0128] The first sub-interface is generated by expanding outward from a preset portion of the edge of the first split-screen interface through a size portion expansion process.

[0129] Preferably, receiving the selection operation information for the second application and displaying the second application interface on the second split-screen interface includes:

[0130] Receiving the selection operation information for the second application, the control system control generates a second size portion expansion process;

[0131] When the second application is running, displaying the second application interface on the second split-screen interface;

[0132] A second sub-interface interlaced with the first sub-interface is generated by expanding outward from a preset portion of the edge of the second split-screen interface through a size partial expansion process.

[0133] Preferably, the brief characteristic information includes the user name, film and television name, text summary information, and comment information displayed on the normal-size interface of the first application; the characteristic image information includes the avatar information and thumbnail information displayed on the normal-size interface of the first application.

[0134] Preferably, the display content style includes the pixel size, font size and / or line thickness of the interface image; when the first application or the second application is running and recognizes the user's face image, calling the corresponding display content style includes:

[0135] When the first application or the second application is running and recognizes the user's facial image, the corresponding interface image pixel size, font size and / or line thickness are adjusted.

[0136] Preferably, the display content style includes a first split-screen interface shape or a second split-screen interface shape; and the method includes:

[0137] Control system controls to generate interface shape change process;

[0138] The first split-screen interface shape or the second split-screen interface shape is changed to a circular shape, an elliptical shape or a preset cartoon image shape through an interface shape changing process.

[0139] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented;

[0140] When the first application is running, a split-screen operation is triggered, the first application interface is controlled to be reduced to a split-screen size, and the first split-screen interface is displayed;

[0141] Receiving selection operation information for a second application, and displaying the second application interface on the second split-screen interface;

[0142] The first split-screen interface is provided with a first sub-interface, and the first sub-interface is used to display brief feature information corresponding to the first application;

[0143] The second split-screen interface is provided with a second sub-interface, which is used to display characteristic image information corresponding to the second application; the first sub-interface and the second sub-interface are adjacently arranged to jointly occupy a display area with the same horizontal size but different vertical sizes.

[0144] Preferably, the method comprises:

[0145] Get the user's face image;

[0146] Establishing a mapping relationship between the user's face image and the display content style;

[0147] When the first application or the second application is running and recognizes the user's face image, calling the corresponding display content style;

[0148] The display content style is applied to the display content of the first split-screen interface or the second split-screen interface.

[0149] Preferably, when the first application is running, triggering the split-screen operation, controlling the first application interface to be reduced to a split-screen size, and displaying the first split-screen interface, includes:

[0150] Control system controls to set the main stage process, size change process, and first size part expansion process;

[0151] When the first application is running and a split-screen operation is triggered, the size change process is called, and the first application interface is controlled to be reduced to a split-screen size through the size change process, and the first split-screen interface is displayed;

[0152] The first sub-interface is generated by expanding outward from a preset portion of the edge of the first split-screen interface through a size portion expansion process.

[0153] Preferably, receiving the selection operation information for the second application and displaying the second application interface on the second split-screen interface includes:

[0154] Receiving the selection operation information for the second application, the control system control generates a second size portion expansion process;

[0155] When the second application is running, displaying the second application interface on the second split-screen interface;

[0156] A second sub-interface interlaced with the first sub-interface is generated by expanding outward from a preset portion of the edge of the second split-screen interface through a size partial expansion process.

[0157] Preferably, the brief characteristic information includes the user name, film and television name, text summary information, and comment information displayed on the normal-size interface of the first application; the characteristic image information includes the avatar information and thumbnail information displayed on the normal-size interface of the first application.

[0158] Preferably, the display content style includes the pixel size, font size and / or line thickness of the interface image; when the first application or the second application is running and recognizes the user's face image, calling the corresponding display content style includes:

[0159] When the first application or the second application is running and recognizes the user's facial image, the corresponding interface image pixel size, font size and / or line thickness are adjusted.

[0160] Preferably, the display content style includes a first split-screen interface shape or a second split-screen interface shape; and the method includes:

[0161] Control system controls to generate interface shape change process;

[0162] The first split-screen interface shape or the second split-screen interface shape is changed to a circular shape, an elliptical shape or a preset cartoon image shape through an interface shape changing process.

[0163] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0164] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0165] Those skilled in the art will appreciate that the embodiments of the present embodiment may be provided as methods, devices, or computer program products. Therefore, the present embodiment may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present embodiment may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0166] The present embodiment is described with reference to the flowchart and / or block diagram of the apparatus, terminal device (system), and computer program product according to the present embodiment. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of the processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing terminal device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing terminal device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0167] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce a manufactured product including an instruction method, which is implemented in the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0168] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal device so that a series of operating steps are executed on the computer or other programmable terminal device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable terminal device to implement the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0169] Although the preferred embodiment of the present embodiment has been described, other changes and modifications may be made to these embodiments once those skilled in the art have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiment and all changes and modifications falling within the scope of the present embodiment.

[0170] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, device, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, device, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a..." do not exclude the existence of other identical elements in the process, device, article or terminal device including the elements.

[0171] The above describes in detail a split-screen control method for a tablet computer, a split-screen control device for a tablet computer, a tablet computer and a storage medium provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A split-screen control method for a tablet computer, characterized in that: The tablet computer includes a display area, and the tablet computer runs a plurality of applications; including: When the first application is running, a split-screen operation is triggered, the first application interface is controlled to be reduced to a split-screen size, and the first split-screen interface is displayed; Receiving selection operation information for a second application, and displaying the second application interface on the second split-screen interface; The first split-screen interface is provided with a first sub-interface, and the first sub-interface is used to display brief feature information corresponding to the first application; The second split-screen interface is provided with a second sub-interface, which is used to display characteristic image information corresponding to the second application; the first sub-interface and the second sub-interface are adjacently arranged to jointly occupy a display area with the same horizontal size but different vertical sizes.

2. The method according to claim 1, characterized in that The method comprises: Get the user's face image; Establishing a mapping relationship between the user's face image and the display content style; When the first application or the second application is running and recognizes the user's face image, calling the corresponding display content style; The display content style is applied to the display content of the first split-screen interface or the second split-screen interface.

3. The method according to claim 1, characterized in that When the first application is running, the split-screen operation is triggered, the first application interface is controlled to be reduced to the split-screen size, and the first split-screen interface is displayed, including: Control system controls to set the main stage process, size change process, and first size part expansion process; When the first application is running and a split-screen operation is triggered, the size change process is called, and the first application interface is controlled to be reduced to a split-screen size through the size change process, and the first split-screen interface is displayed; The first sub-interface is generated by expanding outward from a preset portion of the edge of the first split-screen interface through a size portion expansion process.

4. The method according to claim 3, characterized in that: The receiving the selection operation information for the second application and displaying the second application interface on the second split-screen interface includes: Receiving the selection operation information for the second application, the control system control generates a second size portion expansion process; When the second application is running, displaying the second application interface on the second split-screen interface; A second sub-interface interlaced with the first sub-interface is generated by expanding outward from a preset portion of the edge of the second split-screen interface through a size partial expansion process.

5. The method according to claim 4, characterized in that The brief characteristic information includes the user name, film and television name, text summary information, and comment information displayed on the normal-size interface of the first application; the characteristic image information includes the avatar information and thumbnail information displayed on the normal-size interface of the first application.

6. The method according to claim 4, characterized in that The display content style includes the pixel size, font size and / or line thickness of the interface image; when the first application or the second application is running and recognizes the user face image, calling the corresponding display content style includes: When the first application or the second application is running and recognizes the user's facial image, the corresponding interface image pixel size, font size and / or line thickness are adjusted.

7. The method according to claim 1, characterized in that The display content style includes a first split-screen interface shape or a second split-screen interface shape; and the method includes: Control system controls to generate interface shape change process; The first split-screen interface shape or the second split-screen interface shape is changed to a circular shape, an elliptical shape or a preset cartoon image shape through an interface shape changing process.

8. A split-screen control device for a tablet computer, characterized in that: The tablet computer includes a display area, and the tablet computer runs a plurality of applications; including: A first split-screen interface module, configured to trigger a split-screen operation when a first application is running, control the first application interface to be reduced to a split-screen size, and display a first split-screen interface; A second split-screen interface module, configured to receive selection operation information for a second application and display the second application interface on a second split-screen interface; A first sub-interface display module, used for providing a first sub-interface on the first split-screen interface, the first sub-interface being used to display brief feature information corresponding to the first application; The second sub-interface display module is used to set up a second sub-interface in the second split-screen interface, and the second sub-interface is used to display characteristic image information corresponding to the second application; the first sub-interface and the second sub-interface are adjacently set and share a display area with the same horizontal size but different vertical size.

9. A tablet computer, comprising a memory and a processor, wherein the memory stores a computer program, characterized in that: When the processor executes the computer program, the steps of the split-screen control method for a tablet computer according to any one of claims 1 to 6 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the split-screen control method for a tablet computer according to any one of claims 1 to 6 are implemented.

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