Application interface display method and device, electronic equipment and storage medium

Abstract

This invention discloses an application interface display method, apparatus, electronic device, and storage medium. The method includes: firstly, acquiring first touch feature data and second touch feature data corresponding to when a target user clicks a first application icon, wherein the first touch feature data is used to characterize touch information corresponding to a first area, and the second touch feature data is used to characterize touch information corresponding to a second area; then, determining a first side feature value based on the first touch feature data, and determining a second side feature value based on the second touch feature data; when the first side feature value is greater than the second side feature value, displaying the application interface of the first application corresponding to the first application icon on a first touchscreen; when the second side feature value is greater than the first side feature value, displaying the application interface of the first application on a second touchscreen. The implementation of this application improves the user experience of the dual-screen display function of dual-screen tablet devices.

Description

Technical Field

[0001] This invention relates to the field of dual-screen display technology, and in particular to an application interface display method, device, electronic device, and storage medium. Background Technology

[0002] With the continuous development of electronic device technology, tablet devices with dual-screen display function have become increasingly popular. These tablet devices are usually equipped with two touch screens on opposite sides, which can display different application interfaces separately, bringing users a multi-tasking experience.

[0003] Currently, most dual-screen tablets use a fixed screen allocation method to display the application interface after the application icon is triggered and launched. This cannot adapt to the user's actual operating habits and touch preferences when clicking the application icon. Although some dual-screen tablets support manual selection of the display screen, users need to perform additional screen switching operations, which is cumbersome and results in a low user experience. Therefore, how to improve the user experience of the dual-screen display function of dual-screen tablets is an urgent problem to be solved. Summary of the Invention

[0004] This application provides an application interface display method, device, electronic device, and storage medium, which improves the user experience of the dual-screen display function of dual-screen tablet devices.

[0005] In a first aspect, embodiments of this application provide an application interface display method applied to a dual-screen tablet device, wherein the dual-screen tablet device includes a first touchscreen and a second touchscreen, the first touchscreen being located on a first side and the second touchscreen being located on a second side, the first side and the second side being opposite sides; the method includes: The system acquires first touch feature data and second touch feature data corresponding to when a target user clicks a first application icon; the first touch feature data is used to characterize the touch information corresponding to a first area when the target user clicks the first application icon, and the second touch feature data is used to characterize the touch information corresponding to a second area when the target user clicks the first application icon, wherein the first area is the area located on the first side of the center point of the first application icon, and the second area is the area located on the second side of the center point of the first application icon. A first-side feature value is determined based on the first touch feature data; the first-side feature value is used to characterize the degree to which the target user deviates towards the first side when clicking the first application icon; A second side feature value is determined based on the second touch feature data; the second side feature value is used to characterize the degree to which the target user deviates to the second side when clicking the first application icon; When the first side feature value is greater than the second side feature value, the application interface of the first application corresponding to the first application icon is displayed on the first touch screen; When the second side feature value is greater than the first side feature value, the application interface of the first application is displayed on the second touch screen.

[0006] Secondly, this application provides an application interface display device for use in a dual-screen display tablet device. The dual-screen display tablet device includes a first touchscreen and a second touchscreen. The first touchscreen is located on a first side, and the second touchscreen is located on a second side. The first side and the second side are opposite sides. The device includes an acquisition unit and a processing unit. The acquisition unit is used to acquire first touch feature data and second touch feature data corresponding to when the target user clicks the first application icon; the first touch feature data is used to characterize the touch information corresponding to the first area when the target user clicks the first application icon, and the second touch feature data is used to characterize the touch information corresponding to the second area when the target user clicks the first application icon, wherein the first area is the area located on the first side of the center point of the first application icon, and the second area is the area located on the second side of the center point of the first application icon. The processing unit is configured to determine a first side feature value based on the first touch feature data; the first side feature value is used to characterize the degree to which the target user deviates to the first side when clicking the first application icon; A second side feature value is determined based on the second touch feature data; the second side feature value is used to characterize the degree to which the target user deviates to the second side when clicking the first application icon; When the first side feature value is greater than the second side feature value, the application interface of the first application corresponding to the first application icon is displayed on the first touch screen; When the second side feature value is greater than the first side feature value, the application interface of the first application is displayed on the second touch screen.

[0007] Thirdly, embodiments of the present invention provide an electronic device, including: a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor to cause the electronic device to perform the method as described in the first aspect.

[0008] Fourthly, embodiments of the present invention provide a computer-readable storage medium storing a computer program that is executed by a processor to implement the method as described in the first aspect.

[0009] Fifthly, embodiments of the present invention provide a computer program product including a non-transitory computer-readable storage medium storing a computer program, such that a computer performs the method as described in the first aspect.

[0010] Implementing the embodiments of the present invention has the following beneficial effects: As can be seen, the application interface display method described in this embodiment of the invention is applied to a dual-screen display tablet device. The dual-screen display tablet device includes a first touchscreen and a second touchscreen. The first touchscreen is located on a first side, and the second touchscreen is located on a second side, with the first side and the second side being opposite sides. First, first touch feature data and second touch feature data corresponding to when a target user clicks a first application icon are obtained. The first touch feature data is used to characterize the touch information corresponding to a first area when the target user clicks the first application icon, and the second touch feature data is used to characterize the touch information corresponding to a second area when the target user clicks the first application icon. The first area is the area on the first side located at the center point of the first application icon, and the second area is the area on the second side located at the center point of the first application icon. Then, a first side feature value is determined based on the first touch feature data, and a second side feature value is determined based on the second touch feature data. When the first side feature value is greater than the second side feature value, the application interface of the first application corresponding to the first application icon is displayed on the first touchscreen. When the second side feature value is greater than the first side feature value, the application interface of the first application is displayed on the second touchscreen, thereby improving the user experience of the dual-screen display function of the dual-screen tablet device. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the background art, the accompanying drawings used in the embodiments of this application or the background art will be described below.

[0012] Figure 1 This is a schematic diagram of the structure of a dual-screen display flat panel device provided in an embodiment of this application; Figure 2 This is a flowchart of an application interface display method provided in an embodiment of this application; Figure 3 This is a flowchart of a method for determining a first-side feature value provided in an embodiment of this application; Figure 4 This is a flowchart of a method for determining the similarity of target contours provided in an embodiment of this application; Figure 5 This is another flowchart for determining target contour similarity provided in the embodiments of this application; Figure 6 This is a flowchart of another application interface display method provided in the embodiments of this application; Figure 7 This is a schematic diagram of the structure of an application interface display device provided in an embodiment of this application; Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Detailed Implementation

[0013] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present application.

[0014] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0015] In this document, the term "implementation" means that a specific feature, structure, or characteristic described in connection with an implementation may be included in at least one implementation of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same implementation, nor is it a separate or alternative implementation mutually exclusive with other implementations. It will be explicitly and implicitly understood by those skilled in the art that the implementations described herein can be combined with other implementations.

[0016] Please see Figure 1 , Figure 1 This is a structural schematic diagram of a dual-screen parallel display tablet device provided in an embodiment of this application. Figure 1 In the dual-screen display tablet device 10, there are a first touch screen 101 and a second touch screen 102. The first touch screen 101 is located on the first side, and the second touch screen 102 is located on the second side.

[0017] In this embodiment, the first side is the left side of the dual-screen display tablet device 10, and the second side is the right side of the dual-screen display tablet device 10. The first side and the second side are arranged in a symmetrical dual-screen layout along the horizontal axis of the tablet device. Correspondingly, the first touch screen 101 arranged on the first side is the touch display area on the left side of the tablet device, and the second touch screen 102 arranged on the second side is the touch display area on the right side of the tablet device. The arrangement direction of the two touch screens is consistent with the left and right operation direction when the user holds the tablet device. When the user holds the dual-screen display tablet device 10 to operate, the left hand can easily touch the first touch screen 101, and the right hand can easily touch the second touch screen 102. Moreover, the left and right deviation operation when the user clicks the application icon can accurately correspond to the layout of the two touch screens. That is, when clicking to the left, the first touch screen 101 is triggered to display the application interface, and when clicking to the right, the second touch screen 102 is triggered to display the application interface.

[0018] It should be explained that in practical applications, the first side can also be defined as the upper side of the dual-screen display tablet device, and the second side can also be defined as the lower side of the dual-screen display tablet device. The first side and the second side are arranged vertically opposite each other along the vertical direction of the tablet device. The first touch screen can be arranged in the upper area of ​​the device to form the upper touch display interface, and the second touch screen can be arranged in the lower area of ​​the device to form the lower touch display interface. The touch screens on the upper and lower sides form a vertically arranged dual-screen display structure. When the user clicks the application icon and produces an upward or downward touch bias, it can accurately match the arrangement position of the upper and lower touch screens, and automatically adapt the application interface to the touch screen in the corresponding position according to the degree of touch bias.

[0019] It should be explained that the first and second sides can also adopt other relative orientations. Specifically, the first side can be set as the upper side and the second side as the lower side, with the two arranged opposite each other along the diagonal direction of the dual-screen display tablet device. The first touch screen is set on the upper side and the second touch screen is set on the lower side, which is suitable for the overall structure layout of irregular screens and curved screens. The first side can be set as the inner side and the second side as the outer side, which is suitable for foldable dual-screen tablet devices. In the folded state, the inner and outer sides are opposite sides, and the two touch screens are arranged accordingly, which is suitable for touch operation and interface distribution logic in the folded state. The first side can be set as the front side and the second side as the rear side, with the first touch screen and the second touch screen arranged on the front and rear sides of the dual-screen display tablet device, respectively. The front and rear sides are arranged opposite each other, which meets the usage scenario of dual-sided touch display. The first side and the second side only need to be two opposite orientations on the device. Any other relative orientation configuration that can realize the dual-screen partitioning is within the scope of protection of the technical solution of this invention.

[0020] It should be explained that the dual-screen tablet device also includes a system-level processing module, a storage module, and a display driver module. The system-level processing module, as the core computing and control component of the entire device, is responsible for coordinating the operation logic of various functional modules within the device, processing user touch operation commands, calculating touch feature data, determining touch bias results, and issuing distribution display control commands for the application interface. The storage module is used to permanently and temporarily store the system programs, applications, user history interface display records, and various preset parameters and contour data required for device operation, providing persistent storage and temporary caching support for data retrieval and program execution. The display driver module interfaces with the two touchscreens of the device, receives the interface display commands issued by the core processing module, and drives the corresponding touchscreen to complete the rendering and display output of the application interface, ensuring that the two touchscreens can independently present different application interfaces according to the control commands, thus realizing the functional requirement of differentiated display on both screens.

[0021] Please see Figure 2 , Figure 2 This is a flowchart of an application interface display method provided in an embodiment of this application. The application interface display method is applied to a dual-screen tablet device, which includes a first touchscreen and a second touchscreen. The first touchscreen is located on a first side, and the second touchscreen is located on a second side. The first side and the second side are opposite sides. The method includes, but is not limited to, the following steps: S201: Obtain the first touch feature data and the second touch feature data corresponding to when the target user clicks the first application icon.

[0022] In this embodiment, the first touch feature data is used to characterize the touch information corresponding to the first area when the target user clicks the first application icon, and the second touch feature data is used to characterize the touch information corresponding to the second area when the target user clicks the first application icon. The first area is the area located on the first side of the center point of the first application icon, and the second area is the area located on the second side of the center point of the first application icon.

[0023] The first touch feature data and the second touch feature data can be acquired in real time by the touch sensing acquisition component built into the dual-screen display tablet device. The touch sensing acquisition component can be deployed in the touch sensing area where the first application icon is located. It can sense the touch pressure, touch coverage area and touch area outline generated by the target user's click operation in real time. Taking the center point of the first application icon as the dividing line, it collects the corresponding sensing signals of the first area biased to the first side and the second area biased to the second side respectively. Then, it converts the collected sensing signals into feature data form, thereby obtaining the first touch feature data and the second touch feature data respectively.

[0024] The first touch feature data may include touch area data, touch pressure data, and touch area contour data corresponding to the first area when the target user clicks the first application icon. The touch area data is used to record the actual size of the area covered by the touch point when the user clicks the first area. The touch pressure data is used to collect the force applied by the user when pressing the first area. The touch area contour data is used to depict the complete contour shape formed by the edge of the touch point in the first area. The first touch feature data may also include more data, which is not limited here.

[0025] The second touch feature data may include touch area data, touch pressure data, and touch area contour data corresponding to the second area when the target user clicks the first application icon. The touch area data is used to record the size of the area covered by the touch point when the user clicks the second area. The touch pressure data is used to detect the actual pressure applied by the user during the pressing of the second area. The touch area contour data is used to outline the contour boundary shape formed by the edge of the touch point in the second area. The second touch feature data may also include more data, which is not limited here.

[0026] S202: Determine the first side feature value based on the first touch feature data.

[0027] In this embodiment, the first-side feature value is used to characterize the degree to which the target user deviates towards the first side when clicking the first application icon. The first-side feature value can comprehensively reflect the touch behavior characteristics of the target user when clicking the first application icon in terms of touch area size, touch pressure strength, and touch area outline shape, thereby characterizing the offset of the user's touch area relative to the center point of the application icon towards the first side, the degree of emphasis, and the degree of shape deviation.

[0028] In this embodiment, basic touch information such as touch area, touch pressure, and touch area contour corresponding to the first region when the target user clicks the first application icon can be extracted from the first touch feature data. Then, the extracted touch area is matched with a corresponding first feature value, and the touch pressure is matched with a corresponding second feature value. The first feature value and the second feature value are integrated and calculated according to a preset calculation rule to obtain a reference feature value. Then, the contour matching degree is determined according to the touch shape characteristics reflected by the touch area contour and a corresponding adjustment amount is generated. The reference feature value is corrected and optimized using the adjustment amount. Finally, after the contour feature adjustment processing, a first side feature value that can represent the degree of user bias towards the first side is obtained.

[0029] S203: Determine the second side feature value based on the second touch feature data.

[0030] In this embodiment, the second side feature value is used to characterize the degree to which the target user deviates towards the second side when clicking the first application icon.

[0031] It should be explained that the process of determining the second side feature value based on the second touch feature data is the same as the process of determining the first side feature value based on the first touch feature data. In other words, the method of determining the second side feature value is the same as the method of determining the first side feature value. This embodiment only uses the method of determining the first side feature value as an example for detailed explanation. The second side feature value can be determined by referring to the method of determining the first side feature value. The specific process will not be repeated in detail here.

[0032] S204: When the first side feature value is greater than the second side feature value, the application interface of the first application corresponding to the first application icon is displayed on the first touch screen.

[0033] In this embodiment, when the value of the first side feature value is greater than the value of the second side feature value, it indicates that the target user's touch behavior when clicking the first application icon is more biased towards the first side, reflecting that the target user is more accustomed to operating on the touch screen corresponding to the first side. At this time, the system-level processing module inside the dual-screen display tablet device immediately retrieves the first application associated with the first application icon and automatically schedules the application interface of the first application to be displayed on the first touch screen on the first side. Based on the actual touch bias characteristics of the target user, the display screen is intelligently matched and adapted, without the target user having to manually select the screen or switch the interface, effectively improving the adaptability and ease of use of the application interface display of the dual-screen display tablet device.

[0034] S205: When the second side feature value is greater than the first side feature value, the application interface of the first application is displayed on the second touch screen.

[0035] In this embodiment, if the value of the feature value on the second side is greater than the value of the feature value on the first side, it indicates that the overall touch behavior of the target user when clicking the first application icon is more biased towards the second side. This reflects that the target user's operating habits are more adapted to the display area corresponding to the second side. The system-level processing module inside the dual-screen display tablet device retrieves the application corresponding to the first application and generates interface display control instructions according to the preset judgment logic. The application interface of the first application is output and presented on the second touch screen arranged on the second side for display. The touch bias result automatically matches the corresponding touch screen to complete the interface projection display. The target user does not need to manually switch screens, which conforms to the user's natural touch operation habits and improves the intelligence level and user experience of the dual-screen display tablet device interaction.

[0036] As can be seen, by first collecting the touch feature data corresponding to the first and second regions, divided by the center point of the icon, when the target user clicks the first application icon, and then quantifying the first and second side feature values ​​that can represent the degree of touch bias in different directions based on the two types of touch feature data, and then adaptively allocating the application interface of the corresponding application to the first or second touch screen that matches the user's touch bias based on the comparison of the values ​​of the two sets of feature values, on the one hand, it can use the target user's actual touch operation behavior as the basis for judgment to realize the intelligent distribution and display of the application interface of the dual-screen display tablet device, without the need for manual selection of screen switching display position, which greatly reduces the user's operation threshold. On the other hand, by collecting touch data by partitioning and quantifying the degree of bias by the center point of the application icon, it can accurately capture the user's subtle touch offset habits, so that the display position of the application interface fits the user's natural grip and click operation habits, thereby improving the adaptability and intelligence level of human-computer interaction of the dual-screen display tablet device.

[0037] It should be explained that in this embodiment, when the first side is the left side, when the feature value of the first side is greater than the feature value of the second side, it can be determined that the current operation of clicking the first application icon is triggered by the left-hand finger. At this time, the human-computer interaction logic of the left screen can be adapted according to the left-hand operation habit, and the application interface of the first application corresponding to the first application icon can be displayed on the first touch screen, that is, displayed on the left screen. This can achieve the matching of the operating finger and the display screen, which conforms to the visual perception and usage habits of the user's single-hand operation.

[0038] In this embodiment, when the second side is the right side, when the feature value of the second side is greater than the feature value of the first side, it can be determined that the current operation of clicking the first application icon is triggered by the right hand finger. At this time, the human-computer interaction logic of the right screen can be adapted according to the right hand operation habit, and the application interface of the first application corresponding to the first application icon can be displayed on the second touch screen, that is, displayed on the right screen. This can achieve the matching of the operating finger and the display screen, and also conform to the visual perception and usage habits of the user's one-handed operation.

[0039] It should be explained that in this embodiment, the finger recognition algorithm can also be used to determine whether the touch on the screen is triggered by the left or right hand. Specifically, the finger recognition algorithm can be built based on a deep learning model. During the model training phase, batches of touch behavior sample data of different users' left and right fingers are collected, covering multi-dimensional feature information such as touch contour shape, tilt angle, ratio of vertical and horizontal extension length, touch pressure, touch area, and touch position distribution. Feature mining and normalization processing are performed on the massive sample data collected, and the model iterative training is completed and the left and right hand touch feature differentiation rules are solidified. During the actual operation of the dual-screen display tablet device, the finger recognition algorithm receives the original touch area data collected by the dual-screen display tablet device in real time, automatically completes morphological feature extraction, feature parameter comparison and pattern matching calculation, and accurately identifies whether the current touch operation is triggered by the left or right hand finger based on the trained deep learning model.

[0040] Please see Figure 3 , Figure 3 This is a flowchart of determining a first-side feature value provided in an embodiment of this application, including but not limited to the following steps: S301: Based on the first touch feature data, determine the touch area, touch pressure, and touch area outline corresponding to the first region when the target user clicks the first application icon.

[0041] In this embodiment, the touch area corresponding to the first region is the actual coverage area of ​​the touch point formed by the finger touching the first region when the target user clicks the first application icon. This touch area can be sensed and identified in real time by the touch sensing unit, which can objectively reflect the size of the area of ​​the screen touched by the target user when clicking. The touch sensing unit can be arranged inside the touch screen of the dual-screen display tablet device and consists of a sensing array that can sense the touch position, contact range and pressure. It can sense the touch signals generated in the first region and the second region when the target user clicks the first application icon in real time, and can accurately identify the contact range formed by the finger touch, the pressure force and the outline shape of the touch point.

[0042] The touch pressure corresponding to the first area is the actual pressing force applied by the finger of the target user to the touch surface of the first area defined by the center point of the first application icon towards the first side when the user clicks the first application icon. The touch sensing unit built into the dual-screen display tablet device can sense the force change generated by the pressing force in real time, truly reflecting the difference in the pressing force when the user clicks, and characterizing the user's touch operation characteristics in the first area from the perspective of touch force.

[0043] The outline of the touch area corresponding to the first region is the overall edge boundary and shape distribution of the touch point formed on the touch screen surface after the target user's finger comes into contact with the first region defined by the center point of the first application icon facing the first side when the target user clicks the first application icon. This touch area outline can be detected and identified in real time by the touch sensing unit deployed inside the touch screen of the dual-screen display tablet device through the sensing sensor array. It can fully present the edge direction, shape curvature and overall length and width distribution ratio of the touch point, and objectively reflect the personalized differences in the finger contact shape when the target user performs a click operation in the first region. It characterizes the user's touch operation characteristics in the first region from the dimension of the shape outline.

[0044] S302: Determine the first feature value corresponding to the touch area and the second feature value corresponding to the touch pressure.

[0045] In this embodiment, it can be a preset first mapping relationship between touch area and feature value, and the first feature value corresponding to the touch area can be determined based on the first mapping relationship.

[0046] It can be a preset second mapping relationship between touch pressure and feature value, and the second feature value corresponding to the touch pressure can be determined based on the second mapping relationship.

[0047] S303: Determine a reference feature value based on the first feature value and the second feature value.

[0048] In this embodiment, a first weight corresponding to the first feature value and a second weight corresponding to the second feature value can be determined first, wherein the sum of the first weight and the second weight is 1. Then, the reference feature value is calculated in the following manner: Reference eigenvalue = First eigenvalue × First weight + Second eigenvalue × Second weight; The reference feature value can be determined based on the first feature value and the second feature value in the manner described above.

[0049] S304: Adjust the reference feature value based on the contour of the touch area to obtain the first side feature value.

[0050] In this embodiment, the dual-screen display tablet device can first extract morphological features such as the overall tilt angle, edge curvature change, length-to-width ratio, and matching similarity with the preset standard touch contour based on the first area touch area contour identified by the touch sensing unit. Then, it can match and adjust the coefficients according to various contour morphological features, and use the adjustment coefficients to correct the reference feature value. The corresponding correction amount is increased or decreased according to the degree of the contour bias towards the first side, eliminating the judgment deviation caused by relying solely on the touch area and touch pressure calculation. Finally, after adaptively adjusting the reference feature value, the first side feature value representing the degree of touch bias is obtained.

[0051] As can be seen, by first extracting the touch area, touch pressure, and touch area contour corresponding to the first region from the first touch feature data, and then determining the first feature value corresponding to the touch area and the second feature value corresponding to the touch pressure respectively, the two types of feature values ​​are fused to obtain the reference feature value, and the touch area contour is used to correct the reference feature value to determine the first side feature value. This can comprehensively characterize the user's touch behavior characteristics from multiple dimensions such as touch contact range, pressing force, and touch point contour shape, overcoming the defects of the one-sidedness and insufficient accuracy of the quantitative judgment of a single touch parameter. By combining multi-feature fusion with contour shape correction, the interference of individual differences caused by different users' finger shapes, click force, and touch habits is effectively weakened, and the accuracy and stability of the quantitative results of the first side feature value are significantly improved.

[0052] It should be explained that when adjusting the reference feature value based on the touch area contour to obtain the first side feature value, the similarity between the touch area contour and the preset contour can be determined first, and then the adjustment parameter corresponding to the similarity between the target contour can be determined. The reference feature value can then be adjusted based on the adjustment parameter to obtain the first side feature value.

[0053] For example, to determine the target contour similarity between the touch area contour and the preset contour, specifically, when determining the target contour similarity between the touch area contour and the preset contour, firstly, the complete shape information of the touch area contour corresponding to the first area can be collected by the touch sensing unit of the dual-screen display tablet device. The edge coordinate distribution, contour curvature change, overall length-width ratio and edge direction features of the touch area contour are extracted. At the same time, the various shape parameters corresponding to the pre-stored and set standard preset contour are retrieved. Then, the touch area contour and the preset contour are compared point by point, the proportion of contour overlap area is calculated and the difference of contour feature parameters is calculated. The deviation of various shape dimensions is quantified. Finally, the matching closeness between the touch area contour and the preset contour is calculated according to the preset similarity conversion rules, so that the target contour similarity between the touch area contour and the preset contour can be determined.

[0054] For example, the adjustment parameters corresponding to the similarity of the target contour are determined. Specifically, this can be a preset mapping relationship between contour similarity and adjustment parameters. Based on this mapping relationship, the adjustment parameters corresponding to the similarity of the target contour can be determined.

[0055] For example, the reference feature value is adjusted based on the adjustment parameters to obtain the first side feature value. Specifically, the first side feature value is calculated in the following manner: First-side eigenvalue = Reference eigenvalue × (1 + Adjustment parameter); It can be seen that by first determining the similarity between the target contour and the preset contour of the touch area, then matching the adjustment parameters corresponding to the similarity of the target contour, and finally adjusting the reference feature value according to the adjustment parameters to obtain the first side feature value, the matching of the adjustment parameters with contour similarity as the intermediate medium can accurately reflect the degree of closeness between the touch contour shape and the preset standard contour, making the correction process of the reference feature value more reasonable and making the determination of the first side feature value more accurate and stable.

[0056] Please see Figure 4 , Figure 4 This is a flowchart of a method for determining the similarity of target contours provided in an embodiment of this application, including but not limited to the following steps: S401: Determine the first tilt angle and the first longitudinal and lateral extension length ratio corresponding to the contour of the touch area.

[0057] In this embodiment, the first tilt angle is the angle between the main axis of the touch area contour and the preset direction, and the first longitudinal and lateral extension length ratio is the ratio of the longitudinal extension length to the lateral extension length of the touch area contour.

[0058] In this embodiment, when identifying and determining the ratio of the first tilt angle to the first longitudinal and lateral extension length corresponding to the touch area contour, the dual-screen display tablet device first performs morphological feature analysis on the collected touch area contour to determine the direction of the central axis of the touch area contour. Then, it calculates the angle between the central axis and a preset reference direction. The obtained angle value is the first tilt angle, which is used to characterize the overall deflection and tilt state of the touch area contour. At the same time, it determines the maximum extension length of the touch area contour along the longitudinal direction and the maximum extension length along the lateral direction. It calculates the ratio of the longitudinal extension length to the lateral extension length to obtain the corresponding value, which is the first longitudinal and lateral extension length ratio. This value can reflect the extension ratio of the touch area contour in the longitudinal and lateral dimensions. The first tilt angle and the first longitudinal and lateral extension length ratio can characterize the morphological features of the touch area contour from two dimensions: the overall deflection angle and the length and width extension ratio.

[0059] S402: Determine the second tilt angle and the ratio of the second longitudinal and lateral extension lengths corresponding to the preset contour.

[0060] In this embodiment, the second tilt angle is the angle between the main axis of the preset contour and the preset direction, and the second longitudinal and transverse extension length ratio is the ratio of the longitudinal extension length to the transverse extension length of the preset contour.

[0061] In this embodiment, when identifying and determining the ratio of the second tilt angle to the second longitudinal and lateral extension length corresponding to the preset contour, the dual-screen display tablet device first performs morphological feature analysis on the pre-stored preset contour to determine the direction of the central axis of the preset contour. Then, it calculates the angle between the central axis and the preset reference direction, and the obtained angle value is the second tilt angle. The second tilt angle is used to characterize the overall deflection and tilt state of the preset contour. At the same time, it determines the maximum extension length along the longitudinal direction and the maximum extension length along the lateral direction of the preset contour. The ratio of the longitudinal extension length to the lateral extension length is calculated to obtain the corresponding value, which is the ratio of the second longitudinal and lateral extension length. It can reflect the extension ratio of the preset contour in the longitudinal and lateral dimensions. The second tilt angle and the ratio of the second longitudinal and lateral extension length can characterize the morphological features of the preset contour from two dimensions: the overall deflection angle and the length-width extension ratio.

[0062] S403: Determine the tilt angle difference based on the first tilt angle and the second tilt angle.

[0063] In this embodiment, the difference in tilt angle is calculated based on the first tilt angle and the second tilt angle. This can transform the morphological difference between the touch area contour and the preset contour in the overall deflection posture into a quantifiable numerical index. Using a unified preset direction as a reference, the degree of deviation between the touch area contour and the preset contour in the main axis tilt direction can be accurately quantified.

[0064] S404: Determine the difference between the longitudinal and transverse extension length ratios based on the first longitudinal and transverse extension length ratio and the second longitudinal and transverse extension length ratio.

[0065] In this embodiment, the difference between the longitudinal and lateral extension length ratios is obtained based on the first longitudinal and lateral extension length ratio and the second longitudinal and lateral extension length ratio. This can transform the morphological difference between the touch area contour and the preset contour in terms of longitudinal and lateral extension ratios into a quantifiable numerical index. Using a unified length-width ratio evaluation standard as a reference, the degree of deviation between the touch area contour and the preset contour in terms of longitudinal and lateral extension distribution can be accurately quantified.

[0066] S405: Determine the similarity of the target contour based on the difference in tilt angle and the difference in the ratio of longitudinal to transverse extension length.

[0067] In this embodiment, the first contour similarity can be determined based on the magnitude of the tilt angle difference. The smaller the tilt angle difference, the higher the matching degree between the touch area contour and the preset contour in the main axis tilt posture, and the larger the corresponding first contour similarity value. The larger the tilt angle difference, the smaller the corresponding first contour similarity value. At the same time, the second contour similarity can be determined based on the magnitude of the difference in the ratio of the longitudinal and lateral extension lengths. The smaller the difference in the ratio of the longitudinal and lateral extension lengths, the higher the fit between the two types of contours in the longitudinal and lateral extension ratio, and the larger the corresponding second contour similarity value. The larger the difference in the ratio of the longitudinal and lateral extension lengths, the smaller the second contour similarity value. Then, the calculated first contour similarity and second contour similarity are fused together. By combining the shape matching of the contour tilt angle dimension and the longitudinal and lateral extension ratio dimension, the target contour similarity that can represent the degree of similarity of the overall shape is finally obtained.

[0068] It can be seen that by sequentially determining the first tilt angle and the first ratio of the vertical and horizontal extension lengths of the touch area contour, as well as the second tilt angle and the second ratio of the vertical and horizontal extension lengths of the preset contour, and then calculating the difference between the tilt angle and the difference between the vertical and horizontal extension lengths, and jointly calculating the similarity of the target contour based on the two types of differences, the technical solution can accurately decompose and quantify the morphological differences between the touch area contour and the preset contour from two independent dimensions: the tilt posture of the contour main axis and the vertical and horizontal extension ratios, based on a unified preset direction. This avoids the one-sidedness caused by a single-dimensional evaluation, transforms the abstract contour morphological differences into standardized numerical differences and measurable similarity indicators, thereby improving the accuracy and adaptability of intelligent split-screen determination for dual-screen display tablet devices.

[0069] Please see Figure 5 , Figure 5 This is another flowchart for determining target contour similarity provided in this application, including but not limited to the following steps: S501: Determine the first contour similarity corresponding to the tilt angle difference.

[0070] In this embodiment, the smaller the tilt angle difference, the greater the first contour similarity. This can be a preset third mapping relationship between the tilt angle difference and contour similarity, based on which the first contour similarity corresponding to the tilt angle difference can be determined.

[0071] S502: Determine the second contour similarity corresponding to the difference between the longitudinal and transverse extension length ratios.

[0072] In this embodiment, the smaller the difference between the ratio of the longitudinal and transverse extension lengths, the greater the second contour similarity. This can be a preset fourth mapping relationship between the difference between the ratio of the longitudinal and transverse extension lengths and the contour similarity; based on this fourth mapping relationship, the second contour similarity corresponding to the difference between the ratios of the longitudinal and transverse extension lengths can be determined.

[0073] S503: Determine the reference contour similarity based on the first contour similarity and the second contour similarity.

[0074] In this embodiment, a third weight corresponding to the first contour similarity and a fourth weight corresponding to the second contour similarity can be determined first, wherein the sum of the third and fourth weights is 1. The third and fourth weights can be determined based on the degree of influence of the contour shape of the touch area on the touch bias determination, the shape sensitivity of the main axis tilt angle and the longitudinal and lateral extension ratio, etc. It should be explained that the third weight corresponding to the first contour similarity is set for the influence weight of the contour main axis tilt angle on the overall shape matching, and the fourth weight corresponding to the second contour similarity is set for the influence weight of the longitudinal and lateral extension length ratio on the contour shape matching. It can also be adapted and adjusted in combination with different user touch habits, the distribution pattern of finger contact shape, and the accuracy requirements of actual device operation, so that the third and fourth weights can objectively reflect the contribution ratio of the two contour similarity dimensions, thereby ensuring that the reference contour similarity calculation has a reasonable weight allocation basis.

[0075] S504: Determine the difference in radius of curvature between the contour of the touch area and the preset contour.

[0076] In this embodiment, since the difference in curvature radius can intuitively reflect the deviation of the curvature degree of the two contour edges, the smaller the difference in curvature radius, the closer the curvature shape of the touch area contour edge is to the curvature shape of the preset contour edge, the higher the overall shape matching degree, and the greater the similarity of the corresponding target contour. The larger the difference in curvature radius, the more obvious the difference in the local curvature features of the contour edge, and the lower the overall shape fit. Therefore, in order to quantify the degree of difference in the edge contour shape of the touch area contour and the preset contour from the detailed dimension of the curve change of the contour edge, and to make up for the deficiency that relying solely on the tilt angle and the longitudinal and lateral extension ratio can only characterize the overall contour posture and cannot depict the local edge curvature features, it is necessary to determine the difference in curvature radius between the touch area contour and the preset contour.

[0077] S505: Determine the optimization factor corresponding to the difference in the radius of curvature.

[0078] In this embodiment, it can be a preset mapping relationship between the curvature radius difference and the optimization factor. Based on this mapping relationship, the optimization factor corresponding to the curvature radius difference can be determined.

[0079] S506: Optimize the reference contour similarity based on the optimization factor to obtain the target contour similarity.

[0080] In this embodiment, the target contour similarity is calculated in the following manner: Target contour similarity = Reference contour similarity × (1 + Optimization factor); The similarity of the reference contour can be optimized based on the optimization factor in the manner described above to obtain the similarity of the target contour.

[0081] Please see Figure 6 , Figure 6 This is a flowchart of another application interface display method provided in the embodiments of this application, including but not limited to the following steps: S601: When the first side feature value is equal to the second side feature value, obtain the historical interface display data of the target user for the first application.

[0082] In this embodiment, when the first side feature value and the second side feature value are equal, it is impossible to distinguish whether the first application interface should be displayed on the first touch screen or the second touch screen based solely on the touch side feature value. In this case, obtaining the target user's historical interface display data for the first application can introduce the user's long-term usage habits as a supplementary judgment basis. By using the historical usage frequency, the user's preference tendencies can be objectively reflected, avoiding the situation where the split-screen judgment logic is unfounded and the selection is arbitrary when the feature values ​​are equal. This improves the user's experience of the dual-screen display function of the dual-screen tablet device.

[0083] S602: Based on the historical interface display data, determine the first number of times the application interface of the first application is displayed on the first touch screen and the second number of times it is displayed on the second touch screen.

[0084] In this embodiment, the determination of the first historical display count and the second historical display count based on historical interface display data is to determine the past display frequency of the first application interface on the first touchscreen and the past display frequency on the second touchscreen from the stored user's past application interface display records. This transforms the scattered historical usage records into quantifiable and comparable frequency indicators, objectively reflecting the user's preference for using the two touchscreens when using the application daily.

[0085] S603: If the first historical display count is greater than or equal to the second historical display count, then the application interface of the first application is displayed on the first touch screen.

[0086] In this embodiment, when the first historical display count is greater than or equal to the second historical display count, it means that the target user has displayed the interface of the first application on the first touchscreen more frequently in the past, or the usage frequency of both is equal. This reflects that the user has a more stable usage habit and preference for the first touchscreen to display the application interface. At this time, according to the frequency-first adaptation logic, the application interface of the first application is fixedly displayed on the first touchscreen, which can conform to the user's long-term operating habits and avoid split-screen allocation results that do not conform to the user's usage preferences, thereby improving the rationality of application interface display allocation and user experience of dual-screen devices.

[0087] S604: If the first historical display count is less than the second historical display count, then the application interface of the first application is displayed on the second touch screen.

[0088] In this embodiment, when the first historical display count is less than the second historical display count, it indicates that the target user has cumulatively displayed the application interface on the second touchscreen more times when using the first application in the past. This reflects that the user is more inclined to place the application interface on the second touchscreen for viewing and operation. Based on the user's inherent usage preferences reflected by the historical usage frequency, the device follows the allocation logic that conforms to user habits and automatically allocates and displays the application interface of the first application on the second touchscreen. This can adapt to the user's long-term operating habits, making the dual-screen interface allocation result more in line with actual usage needs, and improving the rationality and user experience of the application interface display allocation of the dual-screen device.

[0089] It can be seen that when the feature values ​​of the first side and the second side are equal and screen splitting cannot be determined by touch features, the system retrieves the historical interface display data of the target user for the application they want to open, counts the number of times the application has been displayed on both touchscreens, and adaptively selects the display screen of the application interface based on the relationship between the two historical display counts. This intelligent screen splitting is completed in accordance with the user's historical operation preferences, avoiding situations where the judgment logic fails or is randomly assigned. This makes the dual-screen application interface allocation result more in line with the user's daily usage habits, improving the intelligence, rationality, and user experience of the device's screen splitting display.

[0090] In summary, implementing the embodiments of the present invention has the following beneficial effects: As can be seen, the application interface display method described in this embodiment of the invention is applied to a dual-screen display tablet device. The dual-screen display tablet device includes a first touchscreen and a second touchscreen. The first touchscreen is located on a first side, and the second touchscreen is located on a second side, with the first side and the second side being opposite sides. First, first touch feature data and second touch feature data corresponding to when a target user clicks a first application icon are obtained. The first touch feature data is used to characterize the touch information corresponding to a first area when the target user clicks the first application icon, and the second touch feature data is used to characterize the touch information corresponding to a second area when the target user clicks the first application icon. The first area is the area on the first side located at the center point of the first application icon, and the second area is the area on the second side located at the center point of the first application icon. Then, a first side feature value is determined based on the first touch feature data, and a second side feature value is determined based on the second touch feature data. When the first side feature value is greater than the second side feature value, the application interface of the first application corresponding to the first application icon is displayed on the first touchscreen. When the second side feature value is greater than the first side feature value, the application interface of the first application is displayed on the second touchscreen, thereby improving the user experience of the dual-screen display function of the dual-screen tablet device.

[0091] Please see Figure 7 , Figure 7 This is a schematic diagram of the structure of an application interface display device provided in an embodiment of this application. The application interface display device is applied to a dual-screen display tablet device. The dual-screen display tablet device includes a first touch screen and a second touch screen. The first touch screen is located on a first side, and the second touch screen is located on a second side. The first side and the second side are opposite sides. The application interface display device 700 includes: an acquisition unit 701 and a processing unit 702. The acquisition unit 701 is used to acquire first touch feature data and second touch feature data corresponding to when the target user clicks the first application icon; the first touch feature data is used to characterize the touch information corresponding to the first area when the target user clicks the first application icon, and the second touch feature data is used to characterize the touch information corresponding to the second area when the target user clicks the first application icon, wherein the first area is the area located on the first side of the center point of the first application icon, and the second area is the area located on the second side of the center point of the first application icon. The processing unit 702 is configured to determine a first side feature value based on the first touch feature data; the first side feature value is used to characterize the degree to which the target user deviates to the first side when clicking the first application icon; A second side feature value is determined based on the second touch feature data; the second side feature value is used to characterize the degree to which the target user deviates to the second side when clicking the first application icon; When the first side feature value is greater than the second side feature value, the application interface of the first application corresponding to the first application icon is displayed on the first touch screen; When the second side feature value is greater than the first side feature value, the application interface of the first application is displayed on the second touch screen.

[0092] In some possible implementations, in determining the first side feature value based on the first touch feature data, the processing unit 702 is specifically configured to: Based on the first touch feature data, determine the touch area, touch pressure, and touch area outline in the first region when the target user clicks the first application icon; Determine a first feature value corresponding to the touch area and a second feature value corresponding to the touch pressure; A reference feature value is determined based on the first feature value and the second feature value; The reference feature value is adjusted based on the contour of the touch area to obtain the first side feature value.

[0093] In some possible implementations, in adjusting the reference feature value based on the contour of the touch area to obtain the first side feature value, the processing unit 702 is specifically used for: Determine the target contour similarity between the touch area contour and the preset contour; Determine the adjustment parameters corresponding to the similarity to the target contour; The reference feature value is adjusted based on the adjustment parameters to obtain the first side feature value.

[0094] In some possible implementations, the processing unit 702 is specifically configured to: determine the similarity of the target contour between the touch area contour and the preset contour; Determine the first tilt angle and the first ratio of longitudinal to lateral extension length corresponding to the contour of the touch area; the first tilt angle is the angle between the main axis of the contour of the touch area and a preset direction, and the first ratio of longitudinal to lateral extension length is the ratio of the longitudinal extension length to the lateral extension length of the contour of the touch area. Determine the second tilt angle and the ratio of the second longitudinal to the lateral extension length corresponding to the preset contour; the second tilt angle is the angle between the main axis of the preset contour and the preset direction, and the ratio of the second longitudinal to the lateral extension length is the ratio of the longitudinal extension length to the lateral extension length of the preset contour. The tilt angle difference is determined based on the first tilt angle and the second tilt angle; The difference between the longitudinal and transverse extension length ratios is determined based on the first longitudinal and transverse extension length ratio and the second longitudinal and transverse extension length ratio. The similarity of the target contour is determined based on the difference in tilt angle and the difference in the ratio of longitudinal to lateral extension length.

[0095] In some possible implementations, in determining the similarity of the target contour based on the difference in tilt angles and the difference in the ratio of longitudinal to lateral extension lengths, the processing unit 702 is specifically used for: Determine the first contour similarity corresponding to the tilt angle difference; the smaller the tilt angle difference, the greater the first contour similarity; Determine the second contour similarity corresponding to the difference between the ratio of the longitudinal and transverse extension lengths; the smaller the difference between the ratio of the longitudinal and transverse extension lengths, the greater the second contour similarity; The reference contour similarity is determined based on the first contour similarity and the second contour similarity; Determine the difference in the radius of curvature between the contour of the touch area and the preset contour; Determine the optimization factor corresponding to the difference in the radius of curvature; The similarity of the reference contour is optimized based on the optimization factor to obtain the similarity of the target contour.

[0096] In some possible implementations, the processing unit 702 is further specifically used for: When the first side feature value is equal to the second side feature value, obtain the target user's historical interface display data for the first application; Based on the historical interface display data, determine the first number of times the application interface of the first application was displayed on the first touch screen and the second number of times it was displayed on the second touch screen. If the first number of historical displays is greater than or equal to the second number of historical displays, then the application interface of the first application will be displayed on the first touch screen. If the first number of historical displays is less than the second number of historical displays, then the application interface of the first application will be displayed on the second touchscreen.

[0097] In some possible implementations, the processing unit 702 is further specifically used for: When the target user performs a first preset touch operation on the first application icon, the application interface of the first application is displayed on the first touch screen; the first preset touch operation is a pre-set operation used to display the application interface on the first touch screen. When the target user is detected to perform a second preset touch operation on the first application icon, the application interface of the first application is displayed on the second touch screen; the second preset touch operation is a pre-set operation used to display the application interface on the second touch screen, and both the first preset touch operation and the second preset touch operation are operations other than clicking.

[0098] Please see Figure 8 , Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. The electronic device is applied to a dual-screen display tablet device, which includes a first touchscreen and a second touchscreen. The first touchscreen is located on a first side, and the second touchscreen is located on a second side, with the first side and the second side being opposite sides. Figure 8 As shown, the electronic device 800 includes a transceiver 801, a processor 802, and a memory 803. These are connected via a bus 804. The memory 803 stores computer programs and data, and the transceiver 801 can transmit data stored in the memory 803 to the processor 802. The program includes instructions for performing the following steps: The system acquires first touch feature data and second touch feature data corresponding to when a target user clicks a first application icon; the first touch feature data is used to characterize the touch information corresponding to a first area when the target user clicks the first application icon, and the second touch feature data is used to characterize the touch information corresponding to a second area when the target user clicks the first application icon, wherein the first area is the area located on the first side of the center point of the first application icon, and the second area is the area located on the second side of the center point of the first application icon. A first-side feature value is determined based on the first touch feature data; the first-side feature value is used to characterize the degree to which the target user deviates towards the first side when clicking the first application icon; A second side feature value is determined based on the second touch feature data; the second side feature value is used to characterize the degree to which the target user deviates to the second side when clicking the first application icon; When the first side feature value is greater than the second side feature value, the application interface of the first application corresponding to the first application icon is displayed on the first touch screen; When the second side feature value is greater than the first side feature value, the application interface of the first application is displayed on the second touch screen.

[0099] In some possible implementations, in determining the first side feature value based on the first touch feature data, the above procedure includes instructions for performing the following steps: Based on the first touch feature data, determine the touch area, touch pressure, and touch area outline in the first region when the target user clicks the first application icon; Determine a first feature value corresponding to the touch area and a second feature value corresponding to the touch pressure; A reference feature value is determined based on the first feature value and the second feature value; The reference feature value is adjusted based on the contour of the touch area to obtain the first side feature value.

[0100] In some possible implementations, in adjusting the reference feature value based on the contour of the touch area to obtain the first side feature value, the above procedure includes instructions for performing the following steps: Determine the target contour similarity between the touch area contour and the preset contour; Determine the adjustment parameters corresponding to the similarity to the target contour; The reference feature value is adjusted based on the adjustment parameters to obtain the first side feature value.

[0101] In some possible implementations, the above procedure includes instructions for performing the following steps in determining the similarity of the target contour between the touch area contour and the preset contour: Determine the first tilt angle and the first ratio of longitudinal to lateral extension length corresponding to the contour of the touch area; the first tilt angle is the angle between the main axis of the contour of the touch area and a preset direction, and the first ratio of longitudinal to lateral extension length is the ratio of the longitudinal extension length to the lateral extension length of the contour of the touch area. Determine the second tilt angle and the ratio of the second longitudinal to the lateral extension length corresponding to the preset contour; the second tilt angle is the angle between the main axis of the preset contour and the preset direction, and the ratio of the second longitudinal to the lateral extension length is the ratio of the longitudinal extension length to the lateral extension length of the preset contour. The tilt angle difference is determined based on the first tilt angle and the second tilt angle; The difference between the longitudinal and transverse extension length ratios is determined based on the first longitudinal and transverse extension length ratio and the second longitudinal and transverse extension length ratio. The similarity of the target contour is determined based on the difference in tilt angle and the difference in the ratio of longitudinal to lateral extension length.

[0102] In some possible implementations, the above procedure includes instructions for performing the following steps in determining the similarity of the target contour based on the difference in tilt angles and the difference in the ratio of longitudinal to lateral extension lengths: Determine the first contour similarity corresponding to the tilt angle difference; the smaller the tilt angle difference, the greater the first contour similarity; Determine the second contour similarity corresponding to the difference between the ratio of the longitudinal and transverse extension lengths; the smaller the difference between the ratio of the longitudinal and transverse extension lengths, the greater the second contour similarity; The reference contour similarity is determined based on the first contour similarity and the second contour similarity; Determine the difference in the radius of curvature between the contour of the touch area and the preset contour; Determine the optimization factor corresponding to the difference in the radius of curvature; The similarity of the reference contour is optimized based on the optimization factor to obtain the similarity of the target contour.

[0103] In some possible implementations, the above procedure includes instructions for performing the following steps: When the first side feature value is equal to the second side feature value, obtain the target user's historical interface display data for the first application; Based on the historical interface display data, determine the first number of times the application interface of the first application was displayed on the first touch screen and the second number of times it was displayed on the second touch screen. If the first number of historical displays is greater than or equal to the second number of historical displays, then the application interface of the first application will be displayed on the first touch screen. If the first number of historical displays is less than the second number of historical displays, then the application interface of the first application will be displayed on the second touchscreen.

[0104] In some possible implementations, the above procedure includes instructions for performing the following steps: When the target user performs a first preset touch operation on the first application icon, the application interface of the first application is displayed on the first touch screen; the first preset touch operation is a pre-set operation used to display the application interface on the first touch screen. When the target user is detected to perform a second preset touch operation on the first application icon, the application interface of the first application is displayed on the second touch screen; the second preset touch operation is a pre-set operation used to display the application interface on the second touch screen, and both the first preset touch operation and the second preset touch operation are operations other than clicking.

[0105] It should be understood that the electronic devices mentioned in this application may include smartphones (such as Android phones, iOS phones, Windows Phones, etc.), tablets, PDAs, laptops, mobile internet devices (MIDs) or wearable devices, servers, edge computing nodes, etc. The above-mentioned electronic devices are merely examples and not exhaustive, and include, but are not limited to, the electronic devices described above.

[0106] This application also provides a computer-readable storage medium storing a computer program that is executed by a processor to implement some or all of the steps of any of the methods described in the above method embodiments.

[0107] This application also provides a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods described in the above method embodiments.

[0108] It should be noted that, for the sake of simplicity, the aforementioned methods are described as a series of actions. However, those skilled in the art should understand that this application is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are optional, and the actions and modules involved are not necessarily essential to this application.

[0109] In the above embodiments, the descriptions of each embodiment have their own emphasis. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0110] In the several embodiments provided in this application, it should be understood that the disclosed apparatus can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between devices or units may be electrical or other forms.

[0111] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment, depending on actual needs.

[0112] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software program module.

[0113] If the integrated unit is implemented as a software program module and sold or used as an independent product, it can be stored in a computer-readable storage device (CMD). Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a memory and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this application. The aforementioned memory includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0114] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be implemented by a program instructing related hardware. The program can be stored in a computer-readable storage device, which may include: flash drive, read-only memory (ROM), random access memory (RAM), disk or optical disk, etc.

[0115] The embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The above description of the embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A method for displaying an application interface, characterized in that, An application is made to a dual-screen tablet device, the dual-screen tablet device including a first touchscreen and a second touchscreen, the first touchscreen being located on a first side and the second touchscreen being located on a second side, the first side and the second side being opposite sides; the method includes: The system acquires first touch feature data and second touch feature data corresponding to when a target user clicks a first application icon; the first touch feature data is used to characterize the touch information corresponding to a first area when the target user clicks the first application icon, and the second touch feature data is used to characterize the touch information corresponding to a second area when the target user clicks the first application icon, wherein the first area is the area located on the first side of the center point of the first application icon, and the second area is the area located on the second side of the center point of the first application icon. A first-side feature value is determined based on the first touch feature data; the first-side feature value is used to characterize the degree to which the target user deviates towards the first side when clicking the first application icon; A second side feature value is determined based on the second touch feature data; the second side feature value is used to characterize the degree to which the target user deviates to the second side when clicking the first application icon; When the first side feature value is greater than the second side feature value, the application interface of the first application corresponding to the first application icon is displayed on the first touch screen; When the second side feature value is greater than the first side feature value, the application interface of the first application is displayed on the second touch screen.

2. The method as described in claim 1, characterized in that, Determining the first side feature value based on the first touch feature data includes: Based on the first touch feature data, determine the touch area, touch pressure, and touch area outline in the first region when the target user clicks the first application icon; Determine a first feature value corresponding to the touch area and a second feature value corresponding to the touch pressure; A reference feature value is determined based on the first feature value and the second feature value; The reference feature value is adjusted based on the contour of the touch area to obtain the first side feature value.

3. The method as described in claim 2, characterized in that, The step of adjusting the reference feature value based on the contour of the touch area to obtain the first side feature value includes: Determine the target contour similarity between the touch area contour and the preset contour; Determine the adjustment parameters corresponding to the similarity to the target contour; The reference feature value is adjusted based on the adjustment parameters to obtain the first side feature value.

4. The method as described in claim 3, characterized in that, Determining the target contour similarity between the touch area contour and the preset contour includes: Determine the first tilt angle and the first ratio of longitudinal to lateral extension length corresponding to the contour of the touch area; the first tilt angle is the angle between the main axis of the contour of the touch area and a preset direction, and the first ratio of longitudinal to lateral extension length is the ratio of the longitudinal extension length to the lateral extension length of the contour of the touch area. Determine the second tilt angle and the ratio of the second longitudinal to the lateral extension length corresponding to the preset contour; the second tilt angle is the angle between the main axis of the preset contour and the preset direction, and the ratio of the second longitudinal to the lateral extension length is the ratio of the longitudinal extension length to the lateral extension length of the preset contour. The tilt angle difference is determined based on the first tilt angle and the second tilt angle; The difference between the longitudinal and transverse extension length ratios is determined based on the first longitudinal and transverse extension length ratio and the second longitudinal and transverse extension length ratio. The similarity of the target contour is determined based on the difference in tilt angle and the difference in the ratio of longitudinal to lateral extension length.

5. The method as described in claim 4, characterized in that, Determining the similarity of the target contour based on the difference in tilt angle and the difference in the ratio of longitudinal to lateral extension lengths includes: Determine the first contour similarity corresponding to the tilt angle difference; the smaller the tilt angle difference, the greater the first contour similarity; Determine the second contour similarity corresponding to the difference between the ratio of the longitudinal and transverse extension lengths; the smaller the difference between the ratio of the longitudinal and transverse extension lengths, the greater the second contour similarity; The reference contour similarity is determined based on the first contour similarity and the second contour similarity; Determine the difference in the radius of curvature between the contour of the touch area and the preset contour; Determine the optimization factor corresponding to the difference in the radius of curvature; The similarity of the reference contour is optimized based on the optimization factor to obtain the similarity of the target contour.

6. The method according to any one of claims 1-5, characterized in that, The method further includes: When the first side feature value is equal to the second side feature value, obtain the target user's historical interface display data for the first application; Based on the historical interface display data, determine the first number of times the application interface of the first application was displayed on the first touch screen and the second number of times it was displayed on the second touch screen. If the first number of historical displays is greater than or equal to the second number of historical displays, then the application interface of the first application will be displayed on the first touch screen. If the first number of historical displays is less than the second number of historical displays, then the application interface of the first application will be displayed on the second touchscreen.

7. The method as described in claim 6, characterized in that, The method further includes: When the target user performs a first preset touch operation on the first application icon, the application interface of the first application is displayed on the first touch screen; the first preset touch operation is a pre-set operation used to display the application interface on the first touch screen. When the target user is detected to perform a second preset touch operation on the first application icon, the application interface of the first application is displayed on the second touch screen; the second preset touch operation is a pre-set operation used to display the application interface on the second touch screen, and both the first preset touch operation and the second preset touch operation are operations other than clicking.

8. An application interface display device, characterized in that, An application is made to a dual-screen display tablet device, which includes a first touchscreen and a second touchscreen, the first touchscreen being located on a first side and the second touchscreen being located on a second side, the first side and the second side being opposite sides; the device includes: an acquisition unit and a processing unit; The acquisition unit is used to acquire first touch feature data and second touch feature data corresponding to when the target user clicks the first application icon; the first touch feature data is used to characterize the touch information corresponding to the first area when the target user clicks the first application icon, and the second touch feature data is used to characterize the touch information corresponding to the second area when the target user clicks the first application icon, wherein the first area is the area located on the first side of the center point of the first application icon, and the second area is the area located on the second side of the center point of the first application icon. The processing unit is configured to determine a first side feature value based on the first touch feature data; the first side feature value is used to characterize the degree to which the target user deviates to the first side when clicking the first application icon; A second side feature value is determined based on the second touch feature data; the second side feature value is used to characterize the degree to which the target user deviates to the second side when clicking the first application icon; When the first side feature value is greater than the second side feature value, the application interface of the first application corresponding to the first application icon is displayed on the first touch screen; When the second side feature value is greater than the first side feature value, the application interface of the first application is displayed on the second touch screen.

9. An electronic device, characterized in that, The method includes a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the one or more programs include instructions for performing the steps of the method according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program that is executed by a processor to implement the method as described in any one of claims 1-7.

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