WO2023025300A1

WO2023025300A1 - Display device and display method therefor

Info

Publication number: WO2023025300A1
Application number: PCT/CN2022/115216
Authority: WO
Inventors: 张以通; 盛喜玉; 马福帅
Original assignee: 海信视像科技股份有限公司
Priority date: 2021-08-27
Filing date: 2022-08-26
Publication date: 2023-03-02
Also published as: CN117859332A

Abstract

The present application relates to a display device and a display method. The display device comprises: a display, used to display an image comprising a sketchpad application interface; a touch control component, used to receive an instruction input by means of touch control; and a controller. The controller is configured to: in response to an instruction instructing that the electronic sketchpad interface be divided, display at least two sketchpad regions on the electronic sketchpad interface, in which each sketchpad region comprises a control region and a drawing region; in response to an inputted first operation instruction, display first operation content in a first drawing region, the first operation instruction being used to instruct a selected control in a first control region to perform a first input operation on the first drawing region; in response to an inputted second operation instruction, display second operation content in a second drawing region, the second operation instruction being used to instruct a selected control in a second control region to perform a second input operation on the second drawing region; and display the second operation content independently of displaying the first operation content.

Description

Display device and display method thereof

Cross References to Related Applications

This application claims the priority of the Chinese patent application No. 202110993858.2 filed on August 27, 2021 and No. 202210328738.5 filed on March 30, 2022, the entire contents of which are incorporated herein by reference.

technical field

The present application relates to the technical field of display devices, in particular to a display device and a list display method.

Background technique

The display device can provide users with playback images such as audio, video, and pictures. Today, display devices can not only provide users with live TV program content received through data broadcasting, but also provide users with various application and service content such as online video programs, online games, and the like.

In some scenarios, the display device presents a data set in a user interface in the form of a list, the list is composed of one or more options, and each option corresponds to the data in the data set one by one. Moreover, the display device needs to update the list in the user interface in real time when the data set changes.

However, the process of updating the list often causes changes in the focus position, resulting in changes in the options selected by the user, which is not conducive to user experience.

With the continuous development of the technical field of smart TVs, playback and display of audio, video, pictures, etc. can be provided to users through display devices. In the process of the display device displaying playback content to the user, if the user wants to change the settings of the current display device or browse other watchable content, a menu interface needs to be presented in the current playback screen. The user can implement human-computer interaction on the presented menu interface by performing operations such as clicking and sliding on the display device or through the control device, so as to realize the menu functions in the menu interface.

The menu interface will be presented in the form of multi-level cascading menu navigation. The menu interface includes multiple hierarchical menus, and each hierarchical menu includes multiple menu options. For example, the menu options in each first-level menu contain second-level, third-level, or lower-level menu options. If the menu interface detects that the user input acts on any first-level menu option, it will display its lower-level menu options close to the level option. Similarly, the third-level menu options or deeper-level menu options will also be displayed in the same way for the user to choose.

However, if there is only one menu option in any level menu, the user needs to click on the menu option to know the subsequent deeper level options. Therefore, it will cause the user to operate cumbersomely and reduce the user experience.

Contents of the invention

An embodiment of the present application provides a display device, including:

a display configured to display a user interface;

a controller, coupled to the display, configured to:

controlling the display to present a list corresponding to the data set, the list including at least one option corresponding to data in the data set;

in response to indicating selection of said option by moving the focus, controlling highlighting of the option to be selected;

In response to changes in the data composition and/or data arrangement order of the data set, update the list according to the original focus option and the changed data set, wherein the original focus option is the option selected before the update of the list ;

Wherein, according to whether the changed data set includes data corresponding to the original focus option, the display position of the new focus option in the updated list is adjusted to be consistent with the display position of the original focus option.

The embodiment of this application provides a list display method, including:

presenting a list corresponding to a data set, the list including at least one option corresponding to data in the data set;

highlighting the selected option in response to indicating selection of the option by moving the focus;

Description of drawings

FIG. 1 is a usage scenario of a display device in some embodiments of the present application;

FIG. 2 is a block diagram of hardware configuration of the control device 100 in some embodiments of the present application;

FIG. 3 is a block diagram of a hardware configuration of a display device 200 in some embodiments of the present application;

FIG. 4 is a software configuration diagram of the display device 200 in some embodiments of the present application;

Fig. 5 is a schematic diagram of a WiFi list according to an exemplary embodiment of the present application;

FIG. 6 is a schematic diagram of another WiFi list according to an exemplary embodiment of the present application;

FIG. 7 is a schematic diagram of another WiFi list according to an exemplary embodiment of the present application;

FIG. 8 is a schematic diagram of a list update scenario according to an exemplary embodiment of the present application;

FIG. 9 is a schematic diagram of another list update scenario according to an exemplary embodiment of the present application;

FIG. 10 is a schematic diagram of another list update scenario according to an exemplary embodiment of the present application;

FIG. 11 is a schematic diagram of another list update scenario according to an exemplary embodiment of the present application;

FIG. 12 is a schematic diagram of another list update scenario according to an exemplary embodiment of the present application;

FIG. 13 is a flowchart of a list display method in some embodiments of the present application;

FIG. 14 is a schematic diagram of a function setting menu according to an exemplary embodiment of the present application;

FIG. 15 is a schematic diagram of another function setting menu according to an exemplary embodiment of the present application;

Fig. 16 is a schematic diagram of another function setting menu according to an exemplary embodiment of the present application;

Fig. 17 is a schematic diagram of another function setting menu according to an exemplary embodiment of the present application;

FIG. 18 is a schematic diagram of another function setting menu according to an exemplary embodiment of the present application;

Fig. 19 is a flowchart of a menu display method according to some embodiments of the present application;

Fig. 20 is a schematic diagram of composition of a target attribute set according to some embodiments of the present application;

Fig. 21 is a schematic diagram of a primary list and a secondary list according to some embodiments of the present application;

Fig. 22 is a schematic diagram of generating a first-level list according to some embodiments of the present application; and

Fig. 23 is a schematic diagram of generating a target list according to some embodiments of the present application.

Detailed ways

In order to make the purpose and implementation of the application clearer, the following will clearly and completely describe the exemplary implementation of the application in conjunction with the accompanying drawings in the exemplary embodiment of the application. Obviously, the described exemplary embodiment is only the present application. Claim some of the examples, not all of them.

It should be noted that the brief description of the terms in this application is only for the convenience of understanding the implementations described below, and is not intended to limit the implementations of this application. These terms are to be understood according to their ordinary and usual meaning unless otherwise stated.

Fig. 1 is a schematic diagram of an operation scene between a display device and a control device according to an embodiment. As shown in FIG. 1 , the user can operate the display device 200 through the smart device 300 or the control device 100 .

In some embodiments, the control device 100 may be a remote control, and the communication between the remote control and the display device includes infrared protocol communication, bluetooth protocol communication, and other short-distance communication methods, and the display device 200 is controlled wirelessly or wiredly. The user can control the display device 200 by inputting user commands through buttons on the remote control, voice input, control panel input, and the like.

In some embodiments, the smart device 300 (such as a mobile terminal, a tablet computer, a computer, a notebook computer, etc.) can also be used to control the display device 200 . For example, the display device 200 is controlled using an application program running on the smart device.

In some embodiments, the display device 200 can also be controlled in a manner other than the control device 100 and the smart device 300. For example, the module for obtaining voice commands configured inside the display device 200 can directly receive the user's voice command control , the user's voice command control can also be received through the voice control device installed outside the display device 200.

In some embodiments, the display device 200 also performs data communication with the server 400 . The display device 200 may be allowed to communicate via a local area network (LAN), a wireless local area network (WLAN), and other networks. The server 400 may provide various contents and interactions to the display device 200 . The server 400 may be one cluster, or multiple clusters, and may include one or more types of servers.

FIG. 2 is a block diagram of a configuration of the control device 100 according to the exemplary embodiment. As shown in FIG. 2 , the control device 100 includes a controller 110 , a communication interface 130 , a user input/output interface 140 , a memory, and a power supply. The control device 100 can receive the user's input operation instruction, and convert the operation instruction into an instruction that the display device 200 can recognize and respond to, and play an intermediary role between the user and the display device 200 .

FIG. 3 is a block diagram of a hardware configuration of a display device 200 according to an exemplary embodiment.

In some embodiments, the display device 200 includes a tuner and demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a display 260, an audio output interface 270, a memory, a power supply, and a user interface 280. at least one of .

In some embodiments the controller includes a processor, a video processor, an audio processor, a graphics processor, a RAM, a ROM, a first interface to an nth interface for input/output.

In some embodiments, the display 260 includes a display screen component for presenting images, and a drive component for driving image display, for receiving image signals output from the controller, and displaying video content, image content, and menu manipulation interface. Components and users manipulate the UI interface.

In some embodiments, the display 260 can be a liquid crystal display, an OLED display, and a projection display, and can also be a projection device and a projection screen.

In some embodiments, the communicator 220 is a component for communicating with external devices or servers according to various communication protocol types. For example, the communicator may include at least one of a Wifi module, a Bluetooth module, a wired Ethernet module and other network communication protocol chips or near field communication protocol chips, and an infrared receiver. The display device 200 may establish transmission and reception of control signals and data signals with the external control device 100 or the server 400 through the communicator 220 .

In some embodiments, the user interface 280 can be used to receive a control signal of the control device 100 (such as an infrared remote controller, etc.).

In some embodiments, the detector 230 is used to collect signals of the external environment or interaction with the outside. For example, the detector 230 includes a light receiver, which is a sensor for collecting ambient light intensity; or, the detector 230 includes an image collector, such as a camera, which can be used to collect external environmental scenes, user attributes or user interaction gestures, or , the detector 230 includes a sound collector, such as a microphone, for receiving external sound.

In some embodiments, the external device interface 240 may include, but is not limited to, the following: high-definition multimedia interface (HDMI), analog or data high-definition component input interface (component), composite video input interface (CVBS), USB input interface (USB), Any one or more interfaces such as RGB ports. It may also be a composite input/output interface formed by the above-mentioned multiple interfaces.

In some embodiments, the tuner-demodulator 210 receives broadcast TV signals through wired or wireless reception, and demodulates audio and video signals, such as EPG data signals, from multiple wireless or cable broadcast TV signals.

In some embodiments, the controller 250 and the tuner-demodulator 210 may be located in different split devices, that is, the tuner-demodulator 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box wait.

In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored in the memory. The controller 250 controls the overall operations of the display device 200 . For example, in response to receiving a user command for selecting a UI object to be displayed on the display 260, the controller 250 may perform an operation related to the object selected by the user command.

In some embodiments, the object may be any one of selectable objects, such as hyperlinks, icons, or other operable controls. Operations related to the selected object include: displaying hyperlink pages, documents, images, etc., or executing the program corresponding to the icon.

In some embodiments, the controller includes a central processing unit (Central Processing Unit, CPU), a video processor, an audio processor, a graphics processing unit (Graphics Processing Unit, GPU), RAM Random Access Memory, RAM), ROM (Read- Only Memory, ROM), at least one of the first interface to the nth interface for input/output, a communication bus (Bus), and the like.

CPU processor. It is used to execute the operating system and application program instructions stored in the memory, and to execute various application programs, data and content according to various interactive instructions received from the outside, so as to finally display and play various audio and video content. A CPU processor may include multiple processors. For example, including a main processor and one or more sub-processors.

In some embodiments, the graphics processor is used to generate various graphic objects, such as: icons, operation menus, and user input instructions to display graphics and so on. The graphics processor includes an arithmetic unit, which performs calculations by receiving various interactive instructions input by users, and displays various objects according to display attributes; it also includes a renderer, which renders various objects obtained based on the arithmetic unit, and the above-mentioned rendered objects are used to be displayed on the display.

In some embodiments, the video processor is used to receive an external video signal and perform video decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image synthesis, etc. according to the standard codec protocol of the input signal. After processing, a signal that can be directly displayed or played on the display device 200 can be obtained.

In some embodiments, the video processor includes a demultiplexing module, a video decoding module, an image synthesis module, a frame rate conversion module, a display formatting module, and the like. Wherein, the demultiplexing module is used for demultiplexing the input audio and video data streams. The video decoding module is used to process the demultiplexed video signal, including decoding and scaling. An image compositing module, such as an image compositor, is used to superimpose and mix the graphic generator with the zoomed video image according to the GUI signal input by the user or generated by itself, so as to generate an image signal available for display. The frame rate conversion module is used for converting the input video frame rate. The display formatting module is used to convert the received frame rate to the video output signal, and change the signal to conform to the display format signal, such as outputting RGB data signal.

In some embodiments, the audio processor is used to receive an external audio signal, perform decompression and decoding according to the standard codec protocol of the input signal, and perform processing such as noise reduction, digital-to-analog conversion, and amplification processing to obtain Sound signal played in the loudspeaker.

In some embodiments, the user can input user commands through a graphical user interface (GUI) displayed on the display 260, and the user input interface receives user input commands through the graphical user interface (GUI). Alternatively, the user may input a user command by inputting a specific sound or gesture, and the user input interface recognizes the sound or gesture through a sensor to receive the user input command.

In some embodiments, "user interface" is a medium interface for interaction and information exchange between an application program or an operating system and a user, and it realizes the conversion between the internal form of information and the form acceptable to the user. The commonly used form of user interface is the graphical user interface (Graphic User Interface, GUI), which refers to the user interface related to computer operation displayed in a graphical way. It can be an icon, window, control and other interface elements displayed on the display screen of the electronic device, where the control can include icons, buttons, menus, tabs, text boxes, dialog boxes, status bars, navigation bars, widgets, etc. Visual interface elements.

In some embodiments, the user interface 280 is an interface that can be used to receive control input (such as: physical buttons on the display device body, or others).

In some embodiments, the system of the display device may include a kernel (Kernel), a command parser (shell), a file system and application programs. Together, the kernel, shell, and file system make up the basic operating system structure, and they allow users to manage files, run programs, and use the system. After power-on, the kernel starts, activates the kernel space, abstracts hardware, initializes hardware parameters, etc., runs and maintains virtual memory, scheduler, signal and inter-process communication (IPC). After the kernel starts, the Shell and user applications are loaded. After the application is started, it is compiled into machine code to form a process.

The display device provided in the embodiments of the present application may have various implementation forms, for example, it may be a TV, a smart TV, a laser projection device, a monitor, an electronic bulletin board, an electronic table, etc.

FIG. 4 is a software configuration diagram of the display device 200 shown in some embodiments of the present application. Referring to Fig. 4, in some embodiments, the system is divided into four layers, from top to bottom are respectively the application (Applications) layer (abbreviated as "application layer"), application framework (Application Framework) layer (abbreviated as "framework layer") "), Android runtime (Android runtime) and system library layer (referred to as "system runtime layer"), and the kernel layer.

In some embodiments, there is at least one application program running in the application program layer, and these application programs can be window (Window) program, system setting program or clock program etc. that come with the operating system; they can also be developed by third-party developers. s application. During specific implementation, the application program packages in the application program layer are not limited to the above examples.

The framework layer provides an application programming interface (application programming interface, API) and a programming framework for applications in the application layer. The application framework layer includes some predefined functions. The application framework layer is equivalent to a processing center, which decides to make the applications in the application layer take actions. Through the API interface, the application program can access the resources in the system and obtain the services of the system during execution.

As shown in Figure 4, in the embodiment of the present application, the application framework layer includes managers (Managers), content providers (Content Provider) etc., wherein the manager includes at least one of the following modules: activity manager (Activity Manager) Interact with all activities running in the system; the Location Manager is used to provide system services or applications with access to the system location service; the Package Manager is used to retrieve the information currently installed on the device Various information related to the application package; Notification Manager (Notification Manager) is used to control the display and clearing of notification messages; Window Manager (Window Manager) is used to manage icons, windows, toolbars, wallpapers on the user interface and desktop widgets.

In some embodiments, the activity manager is used to manage the life cycle of each application program and the general navigation back function, such as controlling the exit, opening, back, etc. of the application program. The window manager is used to manage all window programs, such as obtaining the size of the display screen, judging whether there is a status bar, locking the screen, capturing the screen, controlling the change of the display window (such as reducing the display window, shaking the display, distorting the display, etc.), etc.

In some embodiments, the system runtime layer provides support for the upper layer, that is, the framework layer. When the framework layer is used, the Android operating system will run the C/C++ library contained in the system runtime layer to realize the functions to be realized by the framework layer.

In some embodiments, the kernel layer is a layer between hardware and software. As shown in Figure 4, the kernel layer at least includes at least one of the following drivers: audio driver, display driver, bluetooth driver, camera driver, WIFI driver, USB driver, HDMI driver, sensor driver (such as fingerprint sensor, temperature sensor, pressure sensors, etc.), and power drives, etc.

In some embodiments, the display device presents the data in a certain data set in the user interface in the form of a list. The data set here may be a set composed of data sent by the server to the display device, or it may be a combination of the display device and the display device. The set of data obtained through interaction with other terminal devices may also be a set of data obtained by the display device through processing other data. In the display data list, the options in the list correspond to the data in the data collection one by one. The user can instruct the display device to select an option by moving the focus, and the display device will display a selector on the focused option in response to the user's operation of moving the focus, thereby highlighting the option selected by the user. Wherein, the present application does not limit the display style of the selector.

Exemplarily, the display device can obtain a data set composed of device information data in the local area network through the devices in the local area network, and present these devices in the form of a device list. In another example, the display device can obtain a data set composed of network access point data by scanning nearby network access points (wireless AP devices), and present these network access points in the form of a list of network access points .

In the following description, connecting to the network through the WiFi list is taken as an example for illustration, but it should be understood that the WiFi list is only one of various data lists, and this does not limit the type of data list and the data pairing scheme.

In the embodiment of the present application, the controller in the display device shown above can be configured as:

Fig. 5 is a schematic diagram of a WiFi list according to an exemplary embodiment of the present application. As shown in Fig. 5, a WiFi list is presented in the user interface of the display device, and the WiFi list includes a preset number of WiFi options A-E arranged according to signal strength , different WiFi options correspond to different WiFi access point data. These WiFi access point data are obtained by the WiFi module of the display device based on WiFi detection technology scanning nearby wireless AP devices. The wireless AP devices here include but are not limited to wireless routers, Turn on the terminal of the WiFi hotspot, etc. The data of each WiFi access point includes the device name, MAC address, WiFi signal strength, WiFi signal channel, and signal frame type of the wireless AP device. Usually, the WiFi option in the WiFi list shows the device name of the corresponding wireless AP device. When the WiFi list is displayed, the user can select a certain WiFi option by moving the focus position, and the option where the focus is located is the selected option, which is usually called the focus option. For example, in the WiFi list shown in FIG. 5 , the WiFi option C is the focus option, and the order of the focus option in the list is the third, that is, it is displayed in the third display position of the list. When the user enters the focus option, it will enter the corresponding WiFi connection interface. The user can enter the WiFi password on the WiFi connection interface and trigger the display device to access the corresponding wireless AP device.

In some embodiments, the display device needs to update the list in the user interface in real time when the list data changes. For example, when the scanned device data changes, the device list needs to be updated in real time according to the latest device data. When the number of detected network access points and/or the ranking of signal strength changes, the corresponding list needs to be updated in real time according to the latest network access point data.

FIG. 6 is a schematic diagram of a WiFi list according to an exemplary embodiment of the present application, which is specifically a refreshed user interface of the WiFi list interface shown in FIG. 5 . As shown in FIG. 6 , compared with the WiFi list shown in FIG. 5 , the WiFi options and the arrangement order of the options constituting the WiFi list change, and the display position of the focus option and its corresponding WiFi access point data change. Specifically, in the WiFi list shown in Figure 6, the WiFi options arranged according to the signal strength are WiFi options F-J, the focus option is WiFi option I, and the order of the focus option in the list is the fourth, that is, it is displayed in The fourth display position of the list.

In some embodiments, the list displayed in the user interface is a visualized portion of the complete list (referred to herein as the "visualized portion of the list"). In other words, the complete list (also referred to simply as "list") includes not only options displayed in the visible area of the user interface, but also options hidden outside the visible area of the user interface. Users can drag the options hidden outside the visible area to the visible area by inputting the operation of moving the focus. For example, by moving the focus down, the hidden options in the lower part of the full list are dragged into the visible area, and by moving the focus up, the hidden options in the upper part of the full list are dragged into the visible area.

Fig. 7 is a schematic diagram of a WiFi list according to an exemplary embodiment of the present application. Figure 7 shows the complete list corresponding to the WiFi list shown in Figure 6, and further shows the WiFi options hidden outside the visible area of the user interface. As shown in FIG. 7 , the complete list includes WiFi options A-E, wherein WiFi options F-J constitute the visible part of the complete list, and the rest of the options are hidden from the visible area.

In some embodiments, the process of the display device updating the list in the user interface when the list data changes includes updating the complete list, and also includes determining a new visual part of the complete list, and controlling the visual part to be displayed on Procedure for the viewable area of the user interface.

In some embodiments, when the display device needs to present the data in a certain data set in the user interface in the form of a list, then according to the data set, the list is displayed on the user interface, and the list includes at least one option, and the different options are respectively Corresponding to different data in this data set. Exemplarily, the aforementioned data set may be a set composed of the wireless access point data shown in the above embodiments, and the scenario where the set needs to be presented in the user interface in the form of a list includes but is not limited to the user inputting an instruction to scan nearby WiFi When operating the "Wireless LAN" control in the setting interface, etc. When displaying the aforementioned list, when the data composition and/or data arrangement order of the data set changes, the display device updates the list according to the original focus option and the changed data set, where the original focus option refers to list update The previously selected option, or in other words, the original focus option refers to the option where the focus is when the data set changes. Wherein, if the changed data set still includes data corresponding to the original focus option, after the list is updated, the display position and corresponding data of the new focus option are consistent with the display position and corresponding data of the original focus option. Continuing with the foregoing example, when the data of wireless access points scanned by the display device increases or decreases, or the data itself changes (for example, the strength of WiFi changes), the list needs to be updated.

In this way, it can be guaranteed that after the list is refreshed, the focus is still on the data corresponding to the original focus option, and the position of the focus option does not change. Furthermore, the user does not need to manually traverse the list to reselect the data corresponding to the original focus option, which reduces the number of user operations and improves user experience. For the convenience of description, in the following embodiments, the data set before the change is referred to as the first data set (also referred to as "data set"), and the changed data set is referred to as the second data set (also referred to as "data set"). "Changed Dataset"). It should be understood that the difference between the first data set and the second data set includes data composition and/or data arrangement order.

In some embodiments, the list before updating is the first complete list generated according to the first data set, and the options in the first complete list correspond to the data in the first data set; the updated list is based on the second The second complete list generated by the data set, the options in the second complete list correspond to the data in the second data set; the visual part of the list is the part of the list displayed in the visible area of the user interface, including at most preset Set number of options.

Fig. 8 is a schematic diagram of a list update scenario according to some exemplary embodiments of the present application. As shown in Figure 8, the first complete list 810 is generated according to the first data set, including option 1-option 10, which respectively correspond to 10 data in the first data set; the visualization part of the first complete list 810 includes option 3 -Option 8, option 1 and option 2 are hidden on the upper side of the visible area, option 9 and option 10 are hidden on the lower side of the visible area; the focus option before the list update is option 6, which is displayed in the visible area The fourth display position of , the data corresponding to the focus option is data A. For ease of description, in the following embodiments, the focus option before the update of the list is referred to as the original focus option, and the data corresponding to the original focus option is referred to as the original focus data. Then, in the example shown in FIG. 8 , the original focus option is option 6, and the original focus data is data A. Continuing to refer to FIG. 8 , the second complete list 820 is generated according to the second data set, including option 1-option 15, which respectively correspond to 15 data in the second data set; the visualization part of the second complete list 820 includes options 9- Option 14, option 1-option 8 are hidden on the upper side of the visible area, and option 15 is hidden on the lower side of the visible area; the focus option after the list update is option 12, which is displayed on the fourth of the visible area The display position, the data corresponding to the focus option is data A.

It can be seen from the list update process shown in FIG. 8 that the display position of the focus option and its corresponding data remain unchanged before and after the list update. In other words, after the list is updated, the display position and corresponding data of the new focus option are consistent with the display position and corresponding data of the original focus option.

In some embodiments, the process of the display device updating the list according to the original focus option and the second data set may include: first obtaining the original focus position and the original focus data, where the original focus position may be the original focus option in the visible area The display position of can also be the bit sequence in the visualization part of the original focus option, where the original focus data is the data corresponding to the original focus option. For example, in the example shown in FIG. 8 , the original focus position is the display position of the fourth option in the visible area, and it is also the fourth option among all the visible options, and the original focus data is data A. Then generate a second complete list according to the second data set, and determine whether the second complete list contains an option corresponding to the original focus data, or determine whether the second data set contains the original focus data. If the second complete list contains options corresponding to the original focus data, or the second data set includes the original focus data, then determine the consecutive preset number of options in the second complete list that contain the options corresponding to the original focus data as the first For the visualization part of the second complete list, the option corresponding to the original focus data is determined as the new focus option; the visualization part of the second complete list is displayed in the visible area, and the new focus option is displayed at the original focus position. In the example shown in FIG. 8 , the new focus option is the option corresponding to the original focus data "data A" in the second complete list.

In the above embodiment, the bit order of the original focus data corresponding option in the visualized part of the second complete list is the same as the bit order of the original focus option in the visualized part of the first complete list. In this way, it can be guaranteed that the new focus option is displayed at the original focus position.

In a more specific implementation, the determination of a preset number of consecutive options in the second complete list that contain options corresponding to the original focus data as the visualized part of the second complete list mentioned in the above embodiment may include: The display position of the option in the visible area, or according to the position order of the original focus option in the visualization part of the first complete list, and the position order of the corresponding option in the second complete list and the viewable area of the original focus data. The number of options (that is, the preset number) determines the start option and the end option, and determines the start option, the end option, and the options between the start option and the end option as the visualized part of the second complete list. Taking Figure 8 as an example, the original focus option "Option 6" is displayed on the 4 option display positions in the visible area, the number of options preset in the visible area is 6, and the original focus data "Data A" corresponds to the second For option 12 in the complete list, based on these parameters, determine the start option as option 9, determine the end option as option 14, and then determine the visualized part of the second complete list as option 9-option 14.

In some embodiments, if the second complete list does not meet the requirement for making the position order of the original focus data corresponding option in the visualization part of the second complete list the same as the position order of the original focus option in the visualization part of the first complete list condition, reorder the options in the second complete list so that the second complete list satisfies the position order of the original focus data corresponding option in the visualization part of the second complete list and the original focus option in the first complete list The condition that the bit order of the visible part of the list is the same.

Fig. 9 is a schematic diagram of a list update scenario according to some exemplary embodiments of the present application. As shown in FIG. 9 , the first complete list 910 is generated according to the first data set. The composition and order of options of the first complete list 910 are the same as those of the first complete list 810 shown in FIG. 8 , and details are not described here. Moreover, the original focus option is also option 6, the original focus option is also displayed in the fourth option display position of the visible area, and the original focus data is also "data A". The difference from FIG. 8 is that the second complete list 920 includes option 1-option 15, wherein the option corresponding to the original focus data "data A" is option 15. Based on the scene shown in FIG. 9 , the original focus option "option 6" is displayed in 4 option display positions in the visible area, and the number of options preset in the visible area is 6, but because the second complete list 920 corresponds to It is the last option in the option list of the original focus data "Data A", so it is impossible to intercept 6 consecutive options from the second complete list 920 and at the same time ensure that the option corresponding to the original focus data "Data A" is the first option. The 4th of the 6 options, so the second complete list 920 does not satisfy the order of the original focus data corresponding option in the visualization part of the second complete list and the original focus option in the visualization part of the first complete list The bit order of the same conditions.

Based on the scenario shown in FIG. 9 , by reordering the options in the second complete list 920, the reordered second complete list 920 needs to include six consecutive options and at the same time ensure that the corresponding to the original focus data " The option for Data A" is the 4th of these 6th options. Fig. 10 is a schematic diagram of a list update scenario according to an exemplary embodiment of the present application, which shows a reordered second complete list 930 based on Fig. 9 . As shown in FIG. 10, compared with the second complete list 920 shown in FIG. 9, in the second complete list 930 shown in FIG. The option 12 in the list 930 corresponds to the original focus data "Data A". In this way, the visualized part of the second complete list is determined to be option 9-option 14, wherein option 12 corresponds to the original focus data "data A", and thus is determined as the new focus option.

In some embodiments, the process of updating the list by the display device according to the original focus option and the second data set may include: first acquiring the original focus position and the original focus data. Then generate a second complete list according to the second data set, and determine whether the second complete list contains an option corresponding to the original focus data, or determine whether the second data set contains the original focus data. If the second complete list does not contain the option corresponding to the original focus data, or the second data set does not include the original focus data, then judge whether the order of the last option in the second complete list is less than that of the original focus option in the first complete list The position order in the list; if the position order of the last option in the second complete list is less than the position order of the original focus option in the first complete list, then the preset number of options with the lower order in the second complete list will be determined It is the visualization part of the second complete list, and the last option is determined as the new focus option; the visualization part of the second complete list is displayed in the visible area, and the new focus option is displayed at the last display position in the available area. In this way, when the second complete list does not contain the option corresponding to the original focus data, the focus is updated to the option closest to the original focus option, so that the user can continue the operation of updating the list, avoid repeated operations, and improve user experience .

Fig. 11 is a schematic diagram of a list update scenario according to some exemplary embodiments of the present application. As shown in Figure 11, the first complete list 111 is generated according to the first data set, including option 1-option 15, which respectively correspond to 15 data in the first data set; the visualization part of the first complete list 111 includes option 9 -Option 14, option 1-option 8 are hidden on the upper side of the visible area, and option 15 is hidden on the lower side of the visible area; the focus option before the list update is option 13, which is displayed on the fifth of the visible area The data corresponding to the focus option is "data A". The second complete list 112 is generated according to the second data set, including option 1-option 10, which respectively correspond to 10 data in the second data set, and the data corresponding to option 1-option 10 are not "data A". In this example, since the last option in the second complete list 112 is option 10, its rank is smaller than the rank of the original focus option (option 13) in the first complete list 111, so the second complete list 112 ranks The last 6 consecutive options (option 5-option 10) are determined as the visualized part of the second complete list, and option 10 is determined as the new focus option, and the new focus option is displayed in the last option display position of the visible area.

In some embodiments, the process of updating the list by the display device according to the original focus option and the second data set may include: first acquiring the original focus position and the original focus data. Then generate a second complete list according to the second data set, and determine whether the second complete list contains an option corresponding to the original focus data, or determine whether the second data set contains the original focus data. If the second complete list does not contain the option corresponding to the original focus data, or the second data set does not include the original focus data, then judge whether the order of the last option in the second complete list is less than that of the original focus option in the first complete list The position order in the list; if the position order of the last option in the second complete list is greater than or equal to the position order of the original focus option in the first complete list, it is determined according to the position order of the original focus option in the first complete list For a new focus option, the order of the new focus option in the second complete list is the same as the order of the original focus option in the first complete list. Determine the continuous preset number of options in the second full list that contain the new focus option as the visualized part of the second complete list; display the visualized part of the second complete list in the visible area, and display the new focus option at the original focus position . In this way, when the second complete list does not contain the option corresponding to the original focus data, the focus is updated to the option closest to the original focus option, so that the user can continue the operation of updating the list, avoid repeated operations, and improve user experience .

In the above embodiment, the position order of the new focus option in the visualized part of the second complete list is the same as that of the original focus option in the visualized part of the first complete list. In this way, it can be guaranteed that the new focus option is displayed at the original focus position. It should be noted that, as mentioned in the above embodiment, a preset number of options in the second complete list containing the new focus option are determined as the visualized part of the second complete list. The introduction of the example embodiment is not repeated here.

Fig. 12 is a schematic diagram of a list update scenario according to some exemplary embodiments of the present application. As shown in Figure 12, the first complete list 121 is generated according to the first data set, including option 1-option 15, which respectively correspond to 15 data in the first data set; the visualization part of the first complete list 121 includes option 9 -Option 14, option 1-option 8 are hidden on the upper side of the visible area, and option 15 is hidden on the lower side of the visible area; the focus option before the list update is option 13, which is displayed on the fifth of the visible area The data corresponding to the focus option is "data A". The second complete list 122 is generated according to the second data set, including option 1-option 20, which respectively correspond to 20 data in the second data set, and the data corresponding to option 1-option 20 are not "data A". In this example, since the last option in the second complete list 122 is option 20, its position order is greater than the position order of the original focus option (option 13) in the first complete list, so the option 13 in the second complete list Determined as the new focus option, determine the 6 consecutive options (option 9-option 14) including option 13 as the second complete list visualization part, and the new focus option is displayed in the fifth option display position in the visible area.

In some embodiments, the arrangement data of the options in the first complete list is in the same order as the data in the first data set, and the arrangement data of the options in the second complete list is in the same order as the data in the second data set. Taking the first data set and the second data set composed of wireless access point data as an example, the wireless access point data in the set are sorted according to the wireless signal strength, and at the same time, the options in the list generated according to the set are also sorted according to the wireless signal strength. In order of strength.

In some embodiments, the scenarios that trigger the change of the first data set to form the second data set may be different based on different data sources and data contents.

For example, for a data set composed of wireless access point data, when the wireless signal strength of the wireless AP device scanned by the display device changes, the wireless signal strength data contained in the corresponding wireless access point data will change , and furthermore, the arrangement order of the wireless access point data in the first data set will change, so as to form a second data set with a new order. Or, when a certain wireless AP device is turned off or the signal is too weak so that the display device cannot scan the wireless AP device, the wireless access point data in the first data set will decrease. When the display device scans a new wireless AP device, the wireless access point data in the first data set will increase. It should be understood that the reduction or increase of wireless access point data in the data set, or data replacement when the amount of data remains unchanged, will also cause changes in the arrangement order of the data in the data set.

As another example, for a data set composed of data obtained from the server, when receiving new data from the server or an instruction to delete the original data, it means that the original data set has changed and forms a different A new dataset for datasets. When a new data set delivered by the server is received, it means that the original data set has changed, and the new data set is the changed data set.

According to the display device provided in the above embodiments, an embodiment of the present application further provides a list display method, including: presenting a list corresponding to a data set, the list including at least one option, and the option is related to the data in the data set correspond;

Fig. 13 is a flowchart of a list display method shown in some embodiments of the present application. As shown in Figure 13, the method can be executed as follows:

In step S1301, a list for presenting data in the data set is displayed, the list includes at least one option, and different options correspond to different data in the data set.

In some embodiments, the list before the update is a visualized part of the first complete list generated according to the data set before the change, and the options in the first complete list correspond to the data in the data set before the change.

Next, in step S1302, when the data composition and/or data arrangement order of the data set changes, the original focus position and original focus data are obtained, wherein the original focus position is the display position of the original focus option, and the original focus data is The data corresponding to the original focus option. The original focus option refers to the option that is selected when the data set changes.

Afterwards, in step S1303, a second complete list is generated according to the changed data set.

In step S1304, it is determined whether the second complete list contains an option corresponding to the original focus data.

If the second complete list contains the option corresponding to the original focus data (corresponding to the "Y" branch), execute step S1305, otherwise execute step S1307.

If the second complete list contains options corresponding to the original focus data, then in step S1305, a continuous preset number of options including options corresponding to the original focus data are determined as the visualization part of the second complete list, and the corresponding options of the original focus data OK is the new focus option.

In some embodiments, the original focus position is characterized by the position order of the original focus option in the visualization part of the first complete list; that is to say, the position order of the original focus data corresponding to the option in the visualization part of the second complete list The options are in the same bit order as in the visualization part of the first complete list.

In some embodiments, the order of the specific option may be swapped so that the order of the original focus data corresponding option in the second full list of the visualized portion is the same as the order of the original focus item in the first full list of the visualized portion.

Next, in step S1306, the visualized part of the second complete list is displayed in the visible area, wherein the new focus option is displayed at the original focus position.

If the second complete list does not include the option corresponding to the original focus data, in step S1307, it is determined whether the sequence of the last option in the second complete list is smaller than the sequence of the original focus option in the first complete list.

If the order of the last option in the second complete list is smaller than the order of the original focus option in the first complete list, execute step S1308 , otherwise execute step S1310 .

If the position order of the last option in the second complete list is less than the position order of the original focus option in the first complete list, then in step S1308, the preset number of options with the lower order in the second complete list are determined as the first 2. Visualize part of the complete list and determine the last option as the new focus option.

Then, in step S1309, the visualized part of the second complete list is displayed in the visible area, wherein the new focus option is displayed at the last display position.

If the order of the last option in the second complete list is not less than (that is, greater than or equal to) the order of the original focus option in the first complete list, then in step S1310, determine a new focus option so that the new focus option The position order in the second complete list is the same as the position order of the original focus option in the first complete list.

In step S1311, a preset number of consecutive options including the new focus option are determined as the visualized part of the second complete list.

Finally, in step S1312, the visualized part of the second complete list is displayed in the visible area, wherein the new focus option is displayed at the original focus position.

Based on the list display method provided by the embodiment of the present application, it can be guaranteed that after the list is refreshed, the focus is still on the original focus data, and the position of the focus option has not changed, so that the user does not need to manually traverse the list To reselect the data corresponding to the original focus option, reduce the number of user operations and improve user experience. If the refreshed list does not contain the original focus data, the focus is updated to the option closest to the original focus option, so that the user can continue the list update operation, avoid repeated operations, and improve user experience.

In the following description, the menu list will be used as an example for illustration, but it should be understood that the menu list is only one of various data lists, and this does not limit the type and data of the data list in this application.

In some embodiments, the display device 200 can provide users with playing and displaying audio, video, and pictures. In the above process of displaying playback content to the user by the display device 200, the display device 200 may present a menu interface on the currently displayed playback screen in response to the input content replacement instruction, and the content replacement instruction is used to instruct the display device to change the currently displayed playback content. screen content. Next, human-computer interaction can be implemented on the presented menu interface by performing operations such as clicking and sliding on the display device 200 or through the control device, so as to realize menu functions in the menu interface.

In some embodiments, the menu list is presented in a multi-level cascading manner in the menu interface. The menu interface may include multiple hierarchical menus, and each hierarchical menu includes multiple menu options. For example, menu options in a first-level menu contain menu options at second, third, or deeper levels. If the display device 200 detects an input action of selecting a menu option at a certain level, it will display the second-level menu option corresponding to the first-level menu option. Likewise, menu options at the third level or deeper will be displayed in the same manner.

In some embodiments, the display device 200 may, in response to the movement operation of the focus object, display in real time the sublevel menu of the menu option corresponding to the focus object. For example, when the display device 200 detects that the focus object has moved to a certain menu option position and presses the OK key, if the menu option has a sublevel menu, it will highlight the current menu option and display the menu option in the user interface. The lower-level menu corresponding to the menu option; if the menu option does not have a lower-level menu, the operation corresponding to the menu option will be directly executed.

In some embodiments, when a multi-level menu is displayed, the display device 200 may present the data in the menu data set in the user interface in the form of a menu list, and the menu list includes multiple menu options. The menu data set here may be a set composed of data delivered by the server to the display device 200 , such as a set composed of option content data and option style data in the menu. It may also be a collection of data acquired by the display device 200 interacting with other terminal devices, or a collection of data obtained by the display device 200 by processing other data. In the display menu list, the menu options in the list correspond to the data in the data collection. The display device 200 detects that the user moves the focus object to a certain menu option position.

Exemplarily, when the user sets the display device 200, a data set composed of server or local setting information data of the display device 200 can be obtained, and the setting information is presented in the form of a menu list. In the following description, the menu list corresponding to the function setting menu displayed by the display device 200 is used as an example for illustration. The types and corresponding user interfaces impose constraints on scenarios.

The user interface interaction process for the display device 200 to present the function setting menu will be described below with reference to FIGS. 14 to 16 .

In some embodiments, FIG. 14 is a function setting menu according to an exemplary embodiment of the present application. Referring to FIG. 14 , the user can input a user command to display a function setting menu by triggering the “Function” key on the control device, and the display device 200 presents a user interface as shown in FIG. 14 on the display in response to the user command. A function setting menu 40 is displayed in the user interface, and the function setting menu 40 includes a primary menu 41 . Wherein, the primary menu 41 includes a common function option A1 and an HDR enhancement option B1. The user can control the highlighting of the option to be selected by moving the focus object to indicate selection of the frequently used function option A1 or the HDR enhancement option B1.

It should be noted that the function options refer to visual objects displayed on the GUI provided by the display device 200 to identify corresponding content such as icons, thumbnails, and links. Options are often presented in a variety of forms. For example, the options may include text content and/or images for displaying thumbnails associated with the text content. As another example, an option can be the text and/or icon of an application.

In some embodiments, a focus object refers to an object that moves between various menu options according to user input. For example, a thick line is drawn on the edge of the menu option to realize or identify the position of the focused object. In other embodiments, the focus form is not limited to examples, and may be a tangible or intangible form that can be recognized by the user, such as a cursor, such as a 3D deformation of a menu option, or the frame of the text or image of the focused menu option. Identification such as line, size, color, transparency and outline and/or font.

Fig. 15 is a schematic diagram of another function setting menu according to an exemplary embodiment of the present application. In Fig. 15, when the user operates the control device to move the focus object to input a user instruction indicating the frequently used function option A1, the controller may respond to the According to the user instruction, a user interface as shown in FIG. 15 is presented on the display. In the function setting menu 40, a secondary menu 42 corresponding to the commonly used function option A1 is displayed, and the secondary menu 42 corresponds to the detailed menu options of the commonly used function option A1. . That is, it includes image mode option A11, sound mode A12, light source mode A13 and AI setting option A14. Similarly, the user can move the focus object to indicate the selection of the image mode option A11, the sound mode A12, the light source mode A13 and the AI setting option A14. When the controller receives the user's selection operation on any menu option, it responds This operation realizes the corresponding function according to the rule corresponding to the operated option.

Similarly, FIG. 16 is a schematic diagram of another function setting menu according to an exemplary embodiment of the present application. In FIG. 16, when moving the focus object to input a user instruction indicating the HDR enhancement option B1, the controller may respond to the user instruction and present a user interface as shown in FIG. 16 on the display, and the function setting menu 40 displays A secondary menu 43 corresponding to the HDR enhancement option B1, the secondary menu 43 corresponding to the detailed menu options of the HDR enhancement option B1. That is, it includes opening option B11 and closing option B12. Similarly, the user can move the focus object to indicate the selection of option B11 or option B12. When the controller receives the user's selection operation on any menu option, in response to the operation, according to the operation corresponding to the operated option The rules implement the corresponding functions.

The above multi-level menu in the function setting menu is composed of multiple levels of menus, and each level of menu includes multiple menu options. Exemplarily, the multi-level menu includes a primary menu 41 and a secondary menu 42 corresponding to the commonly used function option A1 in the primary menu 41/a secondary menu 43 corresponding to the HDR enhancement option B1 in the primary menu 41 . The present application only uses the multi-level menu in the function setting menu as an example for illustration, and does not limit the type of the multi-level menu and the corresponding user interface solution.

In some embodiments, in the function setting menu 40 displayed on the display device 200, there may be a scenario where there is only one menu option in any menu level. In this scenario, the user needs to click the menu option to know the subsequent deeper level options.

Exemplarily, FIG. 17 is a schematic diagram of another function setting menu according to an exemplary embodiment of the present application. Referring to FIG. 17 , when the display device 200 detects that only the commonly used function option A1 exists in the first-level menu 41 of the function setting menu 40, when the focus object is moved to indicate the selection operation of the commonly used function option A1, the controller responds to The selected action control will be highlighted with the selected option. At the same time, when the controller receives a selection operation on the frequently used function option A1, in response to the operation, the corresponding secondary menu 42 is displayed according to the operated frequently used function option A1. Therefore, it is necessary to click on the frequently used function option A1 to know the subsequent corresponding secondary menu 42 . Therefore, it will cause the user to operate cumbersomely and reduce the user experience.

Therefore, in order to improve user experience, a display device and a menu display method are provided in some embodiments. When the number of menu options in the first-level menu is small, and the second-level menu corresponding to the menu option includes multiple sub-options, the display device 200 automatically loads the content of the menu options in the second-level menu to the display position of the first-level menu, To replace the menu option content of the first-level menu, so that the user can directly perform interactive operations on the subsequent deeper menu options without having to select again, which improves the user experience.

Fig. 18 is a schematic diagram of another function setting menu according to an exemplary embodiment of the present application. Referring to Fig. 18, when the first-level menu 41 includes only one menu option, and the menu option includes multiple sub-options, the second-level menu 42 corresponding to the menu option can be dynamically loaded to the display position of the first-level menu 41 , and replace the menu option content in the secondary menu with the menu option content in the primary menu. Further, the controller presents a function setting menu as shown in FIG. 18 on the display in response to an instruction to display the function setting menu input by the user by triggering the “Function” key on the control device.

In order to present the above menu, the present application provides a display device, including: a display configured to display a user interface; Specifically limit the number of menu levels, menu levels, and the relationship between the two levels of menus, which can be set according to the actual situation.

A display device and a menu display method provided by the present application will be described in detail below.

Fig. 19 is a flowchart of a menu display method according to some embodiments of the present application. Referring to FIG. 19 , a display device provided by an embodiment of the present application is configured with a controller configured to perform the following steps in the menu display method:

In step S1901, a menu display instruction input by a user is received, and the menu display instruction is used to instruct to display a first-level menu at a preset position in the user interface.

Exemplarily, referring to FIG. 17 , when the user operates the control device to instruct to display the function setting menu, the display may be triggered by pressing the "Function" key on the control device. Wherein, the menu display instruction is used for the controller to control the user interface in the display to display the function setting menu 40 . A first-level menu 41 is presented at a preset position in the function setting menu, and detailed menu options are corresponding to the first-level menu 41 .

Next, in step S1902, in response to the menu display instruction, the number of menu options in the primary menu is detected.

In some embodiments, the controller detects the number of menu options in the primary menu in response to the menu display instruction. When the controller detects the number of menu options, the controller can traverse the first-level menu to obtain the number of menu options in the first-level menu. For example, the number of menu options in the first-level menu 41 in the function setting menu 40 is two.

In step S1903, if the number of menu options in the first-level menu is less than the preset number, the content of the second-level menu options associated with the first-level menu and the attribute parameters of the first-level menu are obtained, and the attribute parameters are used to render the display style of the first-level menu.

In some embodiments, by setting the preset number, the controller judges between the number of menu options in the first-level menu and the preset number, and if the number of menu options in the first-level menu is less than the preset number, the The second-level menu option content associated with the first-level menu and the attribute parameters of the first-level menu are used to load the second-level menu option content into the corresponding preset position of the first-level menu based on the attribute parameters of the first-level menu in step S1904. It should be noted that this application does not specifically limit the number of presets, which can be set according to display parameters such as the layout of the menu to be displayed and the size of the display area of the preset menu.

In some embodiments, before acquiring the item content of the second-level menu associated with the first-level menu and the attribute parameters of the first-level menu, it is necessary to acquire the menu data sets corresponding to the first-level menu and the second-level menu. Among them, the menu data set of the first-level menu includes corresponding attribute parameters and menu option content data. Each option content in the menu corresponds to the data in the menu option content data. Similarly, the data set of the secondary menu includes corresponding attribute parameters and menu option content data. The attribute parameter is used to represent the display style corresponding to the secondary menu, and the menu option content data is used to form the option content in the secondary menu, and each option content in the secondary menu corresponds to the data in the menu option content data.

It should be noted that in the above example, the first-level menu and the second-level menu have an associated relationship. Generally, the relationship between the first-level menu and the second-level menu includes but is not limited to the relationship between the two-level menu and the two-level menu. Mapping relations. This application does not specifically limit the relationship between the two menus, which can be specifically set according to actual conditions. In this application, only the upper and lower two-level menus are used for exemplary description.

Fig. 20 is a schematic diagram of composition of a target attribute set according to some embodiments of the present application. Referring to FIG. 20, in the step of obtaining the attribute parameters of the first-level menu, the display device 200 can compare the attribute parameters of the first-level menu and the second-level menu, and generate a general attribute set and a special attribute set; wherein, the general attribute set includes the first-level menu With multiple identical attribute parameters between the second-level menus, the dedicated attribute set includes multiple different attribute parameters between the first-level menu and the second-level menu.

In some embodiments, there are multiple attribute parameters corresponding to the first-level menu and the second-level menu, and the general attribute set and the special attribute set are generated by processing the attribute parameters in the first-level menu and the second-level menu. Wherein, the common attribute set includes multiple same attribute parameters between the first-level menu and the second-level menu, that is, the common set is a common part of the two-level lists. The dedicated attribute set includes multiple different attribute parameters between the first-level menu and the second-level menu.

Exemplarily, referring to FIG. 17 , the same attributes of the first-level menu 41 and the second-level menu 42 are title text and text color. The different attributes of the first-level menu 41 and the second-level menu 42 are that the display positions of the two-level menus are different, the background styles of the two-level menus are different, the height and width of the two-level menus are different, the intervals between the menu options of the two-level menus are different, The contents of the menu options displayed in the two-level menus are different, the components of the menu options displayed in the two-level menus are different, and the styles of the menu options displayed in the two-level menus are different. Among them, the two-level menu displays different components of the menu options. For example, the second-level list options have a check mark, and the first-level list options have a legacy focus state. The different styles of the two-level menu display menu options include different shapes of the two-level menu display menu options, different sizes of the two-level menu display menu options, and different background colors of the two-level menu display menu options. This application only uses some attributes in the above-mentioned two-level menus as examples, and this does not limit the types of attributes and the corresponding two-level menu solutions.

Update the special attribute collection according to the attribute parameter of the first-level menu.

In some embodiments, during the process of updating the dedicated attribute set according to the attribute parameters of the first-level menu, the controller is configured to: filter the dedicated attribute set to generate a first type of attribute and a second type of attribute; wherein, the first type of attribute It is an attribute that exists in the second-level menu and does not exist in the first-level menu, and the second-type attribute is an attribute that does not exist in the second-level menu but exists in the first-level menu.

In a practicable manner, in the process of screening the dedicated attribute set, a mapping table of correspondences between multiple different attribute parameters between the first-level menu and the second-level menu is established according to the dedicated attribute set. Exemplarily, if the first-level menu includes a display position, a background color, a text color of blue, a leftover focus state of the menu option, and a size of the menu option. The secondary menu includes display position, background color, red text color, size of menu options, and legacy focus flag. Thus, the mapping relationship between the display position of the first-level menu and the display position of the second-level menu, the mapping relationship between the background color of the first-level menu and the background color of the second-level menu, and the text color of the first-level menu are blue and blue. The text color of the secondary menu is a mapping relationship between red and the mapping relationship between the size of the menu options of the primary menu and the size of the menu options of the secondary menu, so as to generate a corresponding mapping table. Furthermore, the attribute of the second-level menu corresponding to the first-level menu may be acquired from the established correspondence mapping table.

After the correspondence mapping table is established, the first type of attribute and the second type of attribute can be generated based on the correspondence mapping table; wherein, the first type of attribute is an attribute that exists in the second-level menu and does not exist in the first-level menu, and the second type of attribute Attributes are attributes that do not exist in the second-level menu and exist in the first-level menu.

The first-level menu includes display position, background color, text color is blue, menu option is legacy focus state, and the size of menu option. The secondary menu includes display position, background color, red text color, size of menu options, and legacy focus flag. Then the first type of attribute includes the leftover focus flag, and the second type of attribute is that the menu option is leftover focus state.

In an implementable manner, the display device 200 may update the dedicated attribute set based on the first type of attributes and the second type of attributes. In the process of updating the dedicated attribute set, the controller deletes the first type of attributes from the dedicated attribute set, and adds the second type of attributes to the dedicated attribute set, so as to obtain the updated dedicated attribute set.

Based on the above example, the properties in the dedicated property collection include display position, background color, text color blue, menu option legacy focus state, menu option size, display position, background color, text color red, menu option size and legacy focus flags. The first type of attribute includes the legacy focus flag, and the second type of attribute is that the menu option is the legacy focus state. Therefore, after removing the first type of properties from the dedicated property set and adding the second type of property, the resulting set of dedicated properties is display position, background color, text color blue, menu option legacy focus state, menu option size , display position, background color, text color in red, and the size of the menu options.

In a practicable manner, in the step of deleting the first type of attributes from the dedicated attribute set, the controller also deletes attribute parameters different from the attribute parameters of the first-level menu according to the attribute parameters of the first-level menu. Exemplarily, the attribute parameters of the first-level menu include a display position, a background color, a text color of blue, a leftover focus state of the menu option, and a size of the menu option. The attributes different from the attribute parameters of the first-level menu are deleted from the special attribute set obtained above. That is, the updated special property set is the display position, the background color, the text color is blue, the menu option is the legacy focus state, and the size of the menu option.

Therefore, based on the mapping table of the corresponding relationship in the dedicated attribute set, the attribute parameters that do not have a mapping relationship are constructed and supplemented. At the same time, according to the attribute parameters of the first-level menu, the attribute parameters different from the attribute parameters of the first-level menu are deleted, so as to obtain the updated special attribute set.

S23. Integrate the updated dedicated attribute set and general attribute set to generate a target attribute set, so as to obtain the attribute parameters of the first-level menu according to the target attribute set.

After the special attribute set is updated, the updated special attribute set is integrated with the general attribute set to generate a target attribute set. Therefore, the attribute parameters in the target attribute set all correspond to the attribute parameters in the first-level menu.

Exemplarily, if the first-level menu includes a text size of 10 and a text background of red. The secondary menu also includes a text size of 10 and a red text background. The common attribute set is the same attribute parameters in the first-level menu and the second-level menu, that is, the text size is 10 and the text background is red. Based on the above updated special attribute set, the general attribute set is integrated to generate the target attribute set. Thus, the resulting set of target properties includes text size of 10, text background red, display position, background color, text color blue, menu option legacy focus state, and menu option size.

Display the content of the secondary menu option at the preset position based on the attribute parameter.

In some embodiments, the display device 200 may convert the content of the secondary menu options into the display style of the primary menu according to the target attribute set to generate a target list. And the target list is displayed at a preset position, so as to load the menu option content in the second-level menu to the display position of the first-level menu, and replace the menu option content of the first-level menu.

Exemplarily, both the first-level menu and the second-level menu are maintained in the form of a list, see Figure 21, each menu option in the first-level list corresponds to a second-level list, and each level of list corresponds to multiple menu options . Fig. 22 is a schematic diagram of generating a target list according to some embodiments of the present application. Referring to Figure 22, in the process of converting the content of the secondary menu options into the display style of the primary menu according to the target attribute set, firstly, the secondary list is converted into a new secondary list according to the target attribute set obtained above, and the new The display style of the secondary list is the same as that of the primary list. Next, replace the first-level list with the new second-level list to generate a new first-level list. In this way, a new first-level list is displayed at the preset position, so that the menu option content in the second-level menu is loaded to the display position of the first-level menu to replace the menu option content of the first-level menu. The user can directly know the subsequent deeper options without having to choose again, which improves the user experience.

In some embodiments, there is usually a scenario where there is only one menu option in the first-level menu. If there is only one menu option in the first-level menu, the controller is configured to: obtain the content of the second-level menu option corresponding to the menu option and the attribute parameters of the first-level menu; generate based on the attribute parameter and the content of the second-level menu option The target list, the target list includes the content of the second-level menu options; the target list is displayed at the preset position and the first-level menu is hidden in the user interface.

Fig. 23 is a schematic diagram of generating a target list according to some embodiments of the present application. Referring to FIG. 23, firstly, obtain the secondary list corresponding to the menu option. The secondary list is converted into a new secondary list according to the target attribute set obtained above, and the display style of the new secondary list is the same as that of the primary list. Then, the first-level list is sorted, for example, the invisible menu option is hidden, and a first-level list including only one menu option can be obtained. Replace the first-level list with the new second-level list to generate the target list. Finally, hide the first-level menu in the user interface while displaying the target list at a preset position. Therefore, the secondary menu is automatically adapted and presented to the preset position of the primary menu in the user interface.

In some embodiments, the order of the option contents in the target list is the same as that of the secondary menu option contents. For example, the content and specific order of the secondary menu options are: image mode option A11, sound mode A12, light source mode A13, and AI setting option A14. The content of the options in the target list and the sequence of each option are also: image mode option A11, sound mode A12, light source mode A13, and AI setting option A14.

In a practicable manner, when displayed, both the primary menu and the secondary menu include a visual part, and the visual part is used to display at least one menu option. That is, the target list is displayed in the visual part of the menu according to the preset order during the automatic adaptation process. Therefore, the order of the option contents in the target list needs to be the same as the order of the second-level menu option contents, so that the order of the second-level menu option contents can be the same when the menu is displayed at the preset position. If the order of the option content in the target list does not meet the same conditions as the order of the second-level menu option content, the option content in the target list needs to be reordered so that the target list meets the menu option order of the visualization part and the second-level menu option The same condition as the order of the contents. Prevent users from being unfamiliar with the content of the secondary menu options displayed at the preset position, and improve user experience.

In some embodiments, the number of menu options in the secondary menu is greater than the number of menu options in the primary menu. For example, the number of menu options displayed in the first-level menu is 5, while the number of menu options displayed in the second-level menu is 7. In specific implementation, the controller obtains the number of second-level menu options corresponding to the menu options in the first-level menu; if the number of second-level menu options is greater than the number of menu options in the first-level menu, the second-level menu is displayed at the preset position based on the attribute parameters Menu option content. Furthermore, even if the number of menu options of the second-level menu is greater than that of the first-level menu, when the final menu is displayed, all the number of menu options of the second-level menu can be directly displayed at a preset position, thereby improving user experience.

It can be known from the above solution that the present application retains the general attribute part of the first-level menu and the second-level menu, and adjusts the different attribute part. Then, the content of the menu options in the secondary menu is automatically filled to complete the replacement of the content of the menu options in the primary menu. The menu display method provided by the present application can convert data into menu lists in menus at all levels through different mapping relationships, and the menu lists in menus at all levels have strong versatility and high adaptability. It should be noted that this application includes and is not limited to the dynamic display of two-level menus, and the dynamic display between multi-level menus is also applicable.

The above UI is the display device 200 as an example. The UIs of other types of display devices 200 in terms of displaying multi-level menus in the menu interface are basically similar to the above UI, and will not be listed here. The UI interface provided in this application is only an example, and the actual application and design shall prevail.

The embodiment of the present application also provides a menu display method, which is applied to a display device. The method specifically includes the following steps: receiving a menu display instruction input by a user, and the menu display instruction is used to instruct to display a first-level menu at a preset position in the user interface . In response to the menu display instruction, the number of menu options in the first-level menu is detected. If the number of menu options in the first-level menu is less than the preset number, get the content of the second-level menu options associated with the first-level menu and the attribute parameters of the first-level menu. The attribute parameters are used to render the display style of the first-level menu. Display the content of the secondary menu option at the preset position based on the attribute parameter.

In some embodiments, the method further includes: in the step of obtaining the attribute parameters of the first-level menu, comparing the attribute parameters of the first-level menu and the second-level menu to generate a general attribute set and a dedicated attribute set; wherein, the general attribute set includes a There are multiple identical attribute parameters between the first-level menu and the second-level menu, and the dedicated attribute set includes multiple different attribute parameters between the first-level menu and the second-level menu. Update the special attribute collection according to the attribute parameter of the first-level menu. Integrate the updated special attribute set and general attribute set to generate a target attribute set, so as to obtain the attribute parameters of the first-level menu according to the target attribute set.

In some embodiments, the method further includes: in the step of updating the special attribute set according to the attribute parameters of the first-level menu, screening the special attribute set to generate a first-type attribute and a second-type attribute; wherein, the first-type attribute is a second-level The attributes that exist in the menu and do not exist in the first-level menu, and the second type of attributes are the attributes that do not exist in the second-level menu and exist in the first-level menu. The dedicated attribute set is updated based on the first type of attributes and the second type of attributes, so as to generate a target attribute set according to the updated dedicated attribute set.

In some embodiments, the method further includes: in the step of updating the dedicated attribute set based on the first type of attributes and the second type of attributes, deleting the first type of attributes from the dedicated attribute set and adding the second type of attributes to obtain a complete update A collection of dedicated properties after.

In some embodiments, the method further includes: in the step of screening the dedicated attribute set, according to the dedicated attribute set, establishing a mapping table of correspondences between multiple different attribute parameters between the first-level menu and the second-level menu. Obtain the attributes of the second-level menu corresponding to the first-level menu from the correspondence mapping table.

In some embodiments, if the number of menu options in the first-level menu is less than the preset number, obtaining the content of the second-level menu options associated with the first-level menu and the attribute parameters of the first-level menu, the method further includes: if the first-level menu If the number of menu options is 1, the content of the second-level menu option corresponding to the menu option and the attribute parameters of the first-level menu are obtained. A target list is generated based on the attribute parameters and the content of the secondary menu options, and the target list includes the content of the secondary menu options. Hide the first-level menu in the UI while displaying the target list at a preset position.

In some embodiments, the method further includes: the order of the option contents in the target list is the same as that of the secondary menu option contents.

In some embodiments, the method further includes: obtaining the number of secondary menu options corresponding to the menu options. If the number of options in the second-level menu is greater than the number of menu options in the first-level menu, the content of the second-level menu options is displayed at a preset position based on the attribute parameter.

From the embodiments described above, it can be seen that based on the present application, a display device and a menu display method are provided. When the number of menu options in the first-level menu is small, and the second-level menu corresponding to the menu option includes multiple sub-options, The display device automatically loads the content of the menu options in the second-level menu to the display position of the first-level menu to replace the content of the menu options in the first-level menu, so that the user can directly perform interactive operations on subsequent deeper menu options without having to select again , to improve the user experience.

For convenience of explanation, the above description has been made in conjunction with specific implementation manners. However, the above exemplary discussion is not intended to be exhaustive or to limit the implementations to the precise forms disclosed above. Many modifications and variations are possible in light of the above teachings. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various modified embodiments suitable for specific use considerations.

Claims

A display device comprising:

a display configured to display a user interface;

a controller, coupled to the display, configured to:

controlling the display to present a list corresponding to the data set, the list including at least one option corresponding to data in the data set;

in response to indicating selection of said option by moving the focus, controlling highlighting of the option to be selected;

In response to changes in the data composition and/or data arrangement order of the data set, update the list according to the original focus option and the changed data set, wherein the original focus option is the option selected before the update of the list ;

Wherein, according to whether the changed data set includes data corresponding to the original focus option, the display position of the new focus option in the updated list is adjusted to be consistent with the display position of the original focus option.
The display device of claim 1 , wherein the visual portion of the list includes at most a preset number of options displayed in a viewable area of the user interface, and the controller is further configured to:

Acquiring an original focus position and original focus data, the original focus position being the display position of the original focus option, and the original focus data being data corresponding to the original focus option;

judging whether the updated list contains an option corresponding to the original focus data;

The new focus option is displayed at a position consistent with the display position of the original focus option based on the judgment result.
The display device according to claim 2, wherein the controller is further configured to:

If the updated list contains options corresponding to the original focus data, then determine a continuous preset number of options as the visualized part of the updated list, and determine the options corresponding to the original focus data as new focus options , the option corresponding to the original focus data is one of the continuous preset number of options;

Displaying the visualized part of the updated list in the visible area, wherein the new focus option is displayed at the original focus position.
The display device according to claim 3, wherein the original focus position is characterized by using the bit order of the original focus option in the visualization part of the list; and the controller is further configured to: the option corresponding to the original focus data The position order in the visualized part of the updated list is set to be the same as the position order of the original focus option in the visualized part of the list so that the display position of the new focus option in the updated list is the same as that of the original focus option The displayed position is the same.
The display device according to claim 4, wherein the controller is further configured to: the position order of the option corresponding to the original focus data in the visualization part of the updated list is the same as the original focus option in the visualization of the list In the case that the position order of the part is different, the options in the updated list are reordered, so that the position order of the option corresponding to the original focus data in the visible part of the updated list is the same as that of the original focus option in the The bit order is the same for the visualization part of the list.
The display device according to claim 2, wherein the controller is further configured to:

If the updated list does not include the option corresponding to the original focus data, then judging whether the order of the last option in the updated list is smaller than the order of the original focus option in the list;

In the case that the order of the last option in the updated list is less than the order of the original focus option in the first complete list, place a preset number of items in the updated list at the bottom an option is determined to be a visible portion of said updated list, and said last option is determined to be a new focus option;

Displaying the visualized portion of the updated list in the viewable area, wherein the new focus option is displayed at the last display position.
The display device according to claim 6, wherein the controller is further configured to:

When the order of the last option in the updated list is greater than or equal to the order of the original focus option in the list, determine a new focus option, and the new focus option is in the updated list The bit order of is the same as the bit order of the original focus option in the list;

determining a predetermined number of consecutive options containing the new focus option as a visualized portion of the updated list;

Displaying the visualized part of the updated list in the visible area, wherein the new focus option is displayed at the original focus position.
The display device according to claim 6, wherein the order of the newly focused option in the visualized portion of the updated list is the same as the order of the original focus option in the visualized portion of the list.
The display device according to any one of claims 2-8, wherein the arrangement order of the options in the list is the same as that of the data in the data set, and the arrangement order of the options in the updated list is the same as that after the change. The data in the data sets are sorted in the same order.
The display device according to claim 1, wherein the controller is further configured to:

receiving an input menu display instruction, where the menu display instruction is used to instruct to display a first-level menu at a preset position in the user interface;

detecting the number of menu options in the first-level menu in response to the menu display instruction;

If the number of menu options in the first-level menu is less than the preset number, obtain the content of the second-level menu options associated with the first-level menu and the attribute parameters of the first-level menu, and the attribute parameters are used to render the first-level menu The display style of the level menu;

and displaying the secondary menu option content at the preset position based on the attribute parameter.
The display device according to claim 10, wherein the controller is further configured to:

Get the attribute parameters of the secondary menu;

By comparing the attribute parameters of the first-level menu and the second-level menu, a general attribute set and a special attribute set are generated, wherein the general attribute set includes multiple The same attribute parameters, the dedicated attribute set includes multiple different attribute parameters between the first-level menu and the second-level menu;

updating the dedicated attribute set according to the attribute parameter of the first-level menu;

Integrating the updated special attribute set and the general attribute set to generate a target attribute set;

Acquiring attribute parameters of the first-level menu according to the target attribute set.
The display device according to claim 11, wherein the controller is further configured to:

Screening the dedicated attribute set to generate a first type of attribute and a second type of attribute, wherein the first type of attribute is an attribute that exists in the second-level menu and does not exist in the first-level menu, and the second The class attribute is an attribute that does not exist in the second-level menu and exists in the first-level menu;

updating the dedicated attribute set based on the first type of attributes and the second type of attributes, so as to generate the target attribute set according to the updated dedicated attribute set.
The display device according to claim 12, wherein the controller is further configured to:

removing said first type of attribute from said set of dedicated attributes;

Adding the second type of attributes to the dedicated attribute set to obtain the updated dedicated attribute set.
The display device according to claim 12, wherein the controller is further configured to:

Establishing a mapping table of correspondences between multiple different attribute parameters between the first-level menu and the second-level menu according to the dedicated attribute set;

Obtain the attributes of the secondary menu corresponding to the primary menu from the correspondence mapping table.
The display device according to claim 10, wherein the controller is further configured to:

If the number of menu options in the first-level menu is 1, obtain the content of the second-level menu options corresponding to the menu options and the attribute parameters of the first-level menu;

generating a target list based on the attribute parameter and the secondary menu option content, the target list including the secondary menu option content;

The first-level menu is hidden in the user interface while the target list is displayed at the preset position.
The display device according to claim 15, wherein the order of the option contents in the target list is the same as the order of the option contents of the secondary menu.
The display device according to claim 16, wherein the controller is further configured to:

Obtain the number of secondary menu options corresponding to the menu option;

If the number of the secondary menu options is greater than the number of menu options in the primary menu, display the content of the secondary menu options at the preset position based on the attribute parameter.
A list display method comprising:

presenting a list corresponding to a data set, the list including at least one option corresponding to data in the data set;

highlighting the selected option in response to indicating selection of the option by moving the focus;

In response to changes in the data composition and/or data arrangement order of the data set, update the list according to the original focus option and the changed data set, wherein the original focus option is the option selected before the update of the list ;

Wherein, according to whether the changed data set includes data corresponding to the original focus option, the display position of the new focus option in the updated list is adjusted to be consistent with the display position of the original focus option.
The menu display method according to claim 18, wherein said method further comprises the following steps:

receiving an input menu display instruction, where the menu display instruction is used to instruct to display a first-level menu at a preset position in the user interface;

detecting the number of menu options in the first-level menu in response to the menu display instruction;

If the number of menu options in the first-level menu is less than the preset number, obtain the content of the second-level menu options associated with the first-level menu and the attribute parameters of the first-level menu, and the attribute parameters are used to render the first-level menu The display style of the level menu;

and displaying the secondary menu option content at the preset position based on the attribute parameter.
The method according to claim 19, wherein said method further comprises:

Get the attribute parameters of the secondary menu;

By comparing the attribute parameters of the first-level menu and the second-level menu, a general attribute set and a special attribute set are generated, wherein the general attribute set includes multiple identical items between the first-level menu and the second-level menu attribute parameters, the dedicated attribute set includes a plurality of different attribute parameters between the first-level menu and the second-level menu;

updating the dedicated attribute set according to the attribute parameter of the first-level menu;

Integrating the updated special attribute set and the general attribute set to generate a target attribute set, so as to obtain the attribute parameters of the first-level menu according to the target attribute set.