Display device and method for setting artwork preview image

Abstract

Provided in the present application are a display device and a method for setting an artwork preview image. When the display device displays in a first mode a hierarchical preview page overlaying a display page of a first application and when a first preview image in a preview image list gains a focus, in response to an instruction of a user instructing the focus to be moved in a first direction, the display device can acquire a first ranking of the first preview image in a target secondary category to which the first preview image belongs and, on the basis of the first ranking, a first preset ranking, a second preset ranking, and the first direction, move the focus and / or scroll the preview image list. In a moving-focus plus fixed-focus mode, after the focus has been moved to the middle position of a second menu containing the preview image list, the focus can be fixed and, by scrolling the preview image list, can be moved in the preview image list. When simultaneously browsing the display page and a preview image that has gained the focus, the user can shift their gaze vertically, making it more convenient for the user to switch their gaze between the display page and the preview image list.

Description

Display device and setting method of art work preview image

[0001] Cross-reference to related applications

[0002] This application claims priority to Chinese Patent Application No. 202410854077.9, filed on June 28, 2024, and Chinese Patent Application No. 202410854113.1, filed on June 28, 2024, the contents of which are incorporated herein by reference in their entirety. TECHNICAL FIELD

[0003] The present application relates to the technical field of display devices, and in particular to a display device and a setting method of an art work preview image. BACKGROUND

[0004] A display device refers to a terminal device capable of outputting a specific display image, which can be a smart television, a mobile terminal, a smart advertising screen, a projector, or the like. Taking a smart television as an example, a smart television is a television product based on Internet application technology, with an open operating system and a chip, an open application platform, and bidirectional man-machine interaction function, integrating audio, video, entertainment, data, and other functions to meet the diversified and personalized needs of users.

[0005] Generally, a user mainly uses a display device as a device with audio and video playback functions. In order to fully develop the use value of the display device, a first application can be configured for the display device to provide a first mode through the first application. The first application can also be referred to as an art application, an art mode application, or the like. The first mode can also be referred to as an art mode, a gallery mode, or the like. In the first mode, the display device can display art works as decorations in a space. Moreover, the art works can be simulated as real art works to enable the user to immerse in the browsing of the art works. For example, a display frame can be added to the art works, a hardware frame can be installed on the frame of the display device, a paper-like screen can be used as a display screen, or the like.

[0006] In the first mode, how to efficiently browse the preview images of the art works is an important factor affecting the user experience. SUMMARY

[0007] According to some embodiments of the present application, a display device is provided, which can include: a display configured to display a hierarchical preview page on top of a display page of a first application in a first mode, the display page being configured to display art works, a background of the hierarchical preview page being in a transparent state, and the art works displayed in the display page being displayed through the background, the hierarchical preview page including a first menu and a second menu, the first menu including titles of first-level categories, the second menu being configured to display titles of second-level categories included in a first-level category in a selected state or in a focused state, and the second menu further including a preview image list in a single row, the preview image list including preview images of art works included in a second-level category in a selected state or in a focused state; a memory configured to store a computer program; and at least one processor connected to the display and the memory, and configured to execute the computer program to cause the display device to perform: in response to an instruction of moving a focus in a first direction indicated by a user when a first preview image is in the focused state, obtaining a first order of the first preview image in preview images included in a target second-level category; moving the focus and / or scrolling the preview image list according to the first order P i , a first preset order P n , a second preset order P t-n+1 , and the first direction, wherein t represents a total number of the preview images included in the target second-level category, and n represents a number of preview images in front of and behind n preview images in the target second-level category as live focus preview images, the live focus preview images being preview images in the focused state by moving the focus.

[0008] According to some embodiments of the present application, a method for setting art work preview images of a display device is also provided, the display device being configured to display a hierarchical preview page on top of a display page of a first application in a first mode, the display page being configured to display art works, a background of the hierarchical preview page being in a transparent state, and the art works displayed in the display page being displayed through the background, the hierarchical preview page including a first menu and a second menu, the first menu including titles of first-level categories, the second menu being configured to display titles of second-level categories included in a first-level category in a selected state or in a focused state, and the second menu further including a preview image list in a single row, the preview image list including preview images of art works included in a second-level category in a selected state or in a focused state; the method can include: in response to an instruction of moving a focus in a first direction indicated by a user when a first preview image is in the focused state, obtaining a first order of the first preview image in preview images included in a target second-level category P i ; and moving the focus and / or scrolling the preview image list according to the first order P i , a first preset order, a second preset order, and the first direction.n a second preset order P t-n+1 and the first direction, moving the focus, and / or scrolling the list of preview images, wherein t represents the total number of preview images included in the target secondary category, and n represents the first n and the last n of the preview images included in the target secondary category are zoomed preview images, and the zoomed preview image is a preview image obtained by moving the focus. BRIEF DESCRIPTION OF DRAWINGS

[0009] FIG. 1 is a schematic diagram of an operating scenario between a display device and a control device according to some embodiments of the present application;

[0010] FIG. 2 is a hardware configuration block diagram of the control device according to some embodiments of the present application;

[0011] FIG. 3 is a hardware configuration block diagram of the display device according to some embodiments of the present application;

[0012] FIG. 4 is an operating system configuration diagram of the display device according to some embodiments of the present application;

[0013] FIG. 5 is a schematic diagram of a display page of an art mode application according to some embodiments of the present application;

[0014] FIG. 6 is a schematic diagram of a display page of an art mode application according to some embodiments of the present application;

[0015] FIG. 7 is a schematic diagram of a hierarchical preview page of an art mode application according to some embodiments of the present application;

[0016] FIG. 8 is a schematic diagram of a global preview page of an art mode application according to some embodiments of the present application;

[0017] FIG. 9 is a schematic diagram of the position of a list display area of a hierarchical preview page according to some embodiments of the present application;

[0018] FIG. 10 is a schematic diagram of the process of moving the focus on a list of preview images according to some embodiments of the present application;

[0019] FIG. 11 is a schematic diagram of the process of moving the focus on a list of preview images according to some embodiments of the present application;

[0020] FIG. 12 is a schematic diagram of the display state of a preview image in a hierarchical preview page according to some embodiments of the present application;

[0021] FIG. 13 is a flowchart of the display device moving the focus on a list of preview images according to some embodiments of the present application;

[0022] FIG. 14 is a schematic diagram of the display device moving the focus to the right on a list of preview images according to some embodiments of the present application;

[0023] FIG. 15 is a diagram illustrating a display device moving a focus left on a list of preview images according to some embodiments of the present application;

[0024] FIG. 16 is a flowchart illustrating a display device moving a focus when a first preview image obtains the focus according to some embodiments of the present application;

[0025] FIG. 17 is a diagram illustrating a display device moving a focus when a first preview image obtains the focus according to some embodiments of the present application;

[0026] FIG. 18 is a flowchart illustrating a display device moving a focus when a last preview image obtains the focus according to some embodiments of the present application;

[0027] FIG. 19 is a diagram illustrating a display device moving a focus when a last preview image obtains the focus according to some embodiments of the present application;

[0028] FIG. 20 is a flowchart illustrating a display device displaying a focus frame and a focus on a list of preview images according to some embodiments of the present application;

[0029] FIG. 21 is a diagram illustrating a display device displaying a focus frame and a focus on a list of preview images according to some embodiments of the present application;

[0030] FIG. 22 is a flowchart illustrating a display device displaying a global preview page according to some embodiments of the present application;

[0031] FIG. 23 is a flowchart illustrating a display device displaying an indication arrow when a moving mode of a focus is a split-line mode according to some embodiments of the present application;

[0032] FIG. 24 is a diagram illustrating a global preview image page in Examples 1-1 to 1-6 according to some embodiments of the present application;

[0033] FIG. 25 is a diagram illustrating a global preview image page in Examples 1-7 to 1-9 according to some embodiments of the present application;

[0034] FIG. 26 is a flowchart illustrating a display device displaying an indication arrow when a moving mode of a focus is a continuous mode according to some embodiments of the present application;

[0035] FIG. 27 is a diagram illustrating a global preview image page in Examples 2-1 to 2-4 according to some embodiments of the present application;

[0036] FIG. 28 is a flowchart illustrating a display device adjusting a first preview image to a movable state according to some embodiments of the present application;

[0037] FIG. 29 is a diagram illustrating a global preview page with an edit button according to some embodiments of the present application;

[0038] FIG. 30 is a flowchart of displaying an indication arrow around the first preview image when the movement mode of the focus is the split mode, according to some embodiments of the present application;

[0039] FIG. 31 is a flowchart of displaying an indication arrow around the first preview image when the movement mode of the focus is the continuous mode, according to some embodiments of the present application;

[0040] FIG. 32 is a schematic diagram of adjusting the position of the first preview image in the global preview page, according to some embodiments of the present application;

[0041] FIG. 33 is a schematic diagram of adjusting the position of the first preview image in the global preview page, according to some embodiments of the present application. DETAILED DESCRIPTION

[0042] The embodiments will be described in detail with reference to the drawings, wherein like reference numerals refer to like parts throughout the several views. The following description is intended to enable any person skilled in the art to make and use the application. Descriptions of specific embodiments are included for purposes of illustration only and the intended scope of the application should be governed by the claims.

[0043] It needs to be pointed out that the brief explanation of the terms in the present application is only for the convenience of understanding the following described embodiments, and is not intended to limit the embodiments of the present application. Unless otherwise specified, these terms should be understood according to their ordinary and common meanings.

[0044] The terms "first", "second", "third", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar or like objects or entities, and do not necessarily mean to limit the specific order or sequence, unless otherwise specified. It should be understood that the terms used in this way can be interchanged under appropriate circumstances.

[0045] The terms "include" and "have" and any variations thereof, are intended to cover but not exclusively include, for example, a product or device containing a series of components, and can include other components not clearly listed or inherent to such products or devices.

[0046] In the embodiments of the present application, the display device generally refers to a device with picture display and data processing capability. For example, the display device can include, but is not limited to, a television, a mobile terminal, a computer, a monitor, an advertising screen, a wearable device, a virtual reality device, an augmented reality device, and the like.

[0047] FIG. 1 is a schematic diagram of an operating scenario between a display device and a control device according to some embodiments of the present application. As shown in FIG. 1, a user can operate the display device 200 through a touch operation, a voice, a control device 100, and a mobile terminal 300. For example, the control device 100 can be a remote controller, a stylus, a handle, and the like.

[0048] As further shown in FIG. 1, the display device 200 also communicates data with the server 400 through various communication modes. The display device 200 can be allowed to be connected in communication through a local area network (LAN), a wireless local area network (WLAN), and other networks.

[0049] The display device 200 can provide a broadcast receiving television function, and can additionally provide an intelligent network television function supporting a computer function, including but not limited to a network television, a television, an interactive personality TV (IPTV), and the like.

[0050] FIG. 2 is a hardware configuration block diagram of a control device according to some embodiments of the present application. As shown in FIG. 2, the control device 100 can include, but is not limited to, a control apparatus 110, a communication interface 120, a user input / output interface 130, a memory 140, and a power supply 150.

[0051] In some embodiments, the control apparatus 110 can include, but is not limited to, a processor 111, a random access memory (RAM) 112, a read-only memory (ROM) 113, and a communication bus.

[0052] In some embodiments, the communication interface 120 can include at least one of a wireless fidelity (WiFi or Wifi) chip 121, a Bluetooth module 122, a near field communication (NFC) module 123, and other near field communication modules.

[0053] In some embodiments, the user input / output interface 130, wherein the input interface can include at least one of a microphone 131, a touchpad 132, a sensor 133, a key 134, and other input interfaces.

[0054] In some embodiments, the control device 100 can include at least one of the communication interface 120 and the input / output interface 130.

[0055] In some embodiments, the storage 140 can be used to store various running programs, data and applications for driving and controlling the control device 100 under the control of the control unit 110. The storage 140 can store various control signal instructions input by the user.

[0056] In some embodiments, the power supply 150 can be used to provide operating power support for various elements of the control device 100 under the control of the control unit 110.

[0057] In some embodiments, the control device 100 can be configured with various keys, and the display device 200 can be configured with a key-value-function mapping table, which can include the mapping relationship between the key value corresponding to each key on the control device 100 and the corresponding function.

[0058] In some embodiments, the keys configured on the control device 100 can include but are not limited to basic keys such as power key, number key, direction key, volume key, home key, back key, etc. Based on these basic keys, the user can control the display device 100 to realize the corresponding basic functions. In some embodiments, the keys configured on the control device 100 can also include special keys such as color keys, etc. Based on these special keys, the user can control the display device 200 to realize specific functions in different scenarios.

[0059] FIG. 3 is a hardware configuration block diagram of a display device according to some embodiments of the present application.

[0060] In some embodiments, the display device 200 can include but is not limited to at least one of a tuner 210, a communication unit 220, a detector 230, a device interface 240, at least one processor 250, a display 260, an audio output unit 270, a user input interface 280, a storage, a power supply.

[0061] In some embodiments, the communication unit 220 is a component for communicating with an external device or a server 400 according to various communication protocol types. The display device 200 can be provided with multiple communication units 220 according to the different communication modes supported. The communication unit 220 can make the display device 200 and the external device or the server 400 communicate and connect through wireless or wired connection.

[0062] In some embodiments, the detector 230 can be configured to collect signals from the external environment or interaction. For example, the detector 230 can include a light receiver for collecting ambient light intensity, or an image collector such as a camera for collecting external environment scenes, user attributes or user interaction gestures, or a sound collector such as a microphone for receiving external sounds.

[0063] In some embodiments, the device interface 240 can be configured to access external devices.

[0064] In some embodiments, the at least one processor 250 can be configured to control the overall operation of the display device 200. The processor can include at least one of a central processing unit (CPU), a video processor, an audio processor, a graphics processing unit (GPU), a power processor, and a first to an n-th interface for input / output.

[0065] In some embodiments, the at least one processor 250 can control the operation of the display device 200 and respond to user operations through various software control programs / computer programs stored in the memory.

[0066] In some embodiments, the at least one processor 250 and the tuner demodulator 210 can be located in different split devices, i.e., the tuner demodulator 210 can also be located in an external device of the main device where the at least one processor 250 is located, such as an external set-top box.

[0067] In some embodiments, the display 260 can be configured to receive image signals output from the at least one processor 250 for display. The display 260 can include display functional components for presenting a picture, and driving components for driving the image display.

[0068] In some embodiments, the user can input user commands on a graphical user interface (GUI) displayed on the display 260, and the user input interface 280 can receive the user commands through the GUI.

[0069] In some embodiments, the audio output device 270 can be a native speaker of the display device 200, or an audio output device connected to the display device 200.

[0070] In some embodiments, the user input interface 280 can be configured to receive instructions from user input.

[0071] To perform user interactions, in some embodiments, the display device 200 can run an operating system. The operating system is a computer program used to manage and control hardware and software resources in the display device 200.

[0072] The operating system can be a native operating system based on a specific operating platform, a third-party operating system deeply customized based on a specific operating platform, or an independent operating system specially developed for the display device 200.

[0073] The operating system can be divided into different modules or levels according to the functions implemented, for example, as shown in FIG. 4, in some embodiments, the system can be divided into four layers, from top to bottom, the Applications layer (referred to as the “application layer”), the Application Framework layer (referred to as the “framework layer”), the system runtime library layer, and the kernel layer.

[0074] In some embodiments, the application layer can be used to provide services and interfaces for applications, so that the display device 200 can run the applications and interact with the user based on the applications. For example, the application layer can include a voice assistant, and the voice assistant can provide voice interaction functions, and the user can interact with the display device through the voice assistant in the form of voice.

[0075] In some embodiments, the framework layer can provide application programming interfaces (APIs) and programming frameworks for applications. The application framework layer can include some pre-defined functions. The application framework layer is equivalent to a processing center that decides which application in the application layer to act. The application can access the resources in the system and obtain the services of the system through the API interface during execution.

[0076] In some embodiments, the system runtime library layer can provide support for the framework layer. When the framework layer is used, the operating system runs the instruction library included in the system runtime library layer, such as the C / C++ instruction library, to implement the functions implemented by the framework layer.

[0077] In some embodiments, the kernel layer can be a functional layer between the hardware and software of the display device 200. The kernel layer can implement hardware abstraction, multitasking, memory management, and other functions.

[0078] It should be noted that the above examples are only a simple division of the operating system functions, and do not constitute a limitation on the specific operating system form of the display device in the embodiments of the present application. According to the function of the display device, the type of the operating system, and other factors, the number and specific type of the levels contained in the operating system can be in other forms.

[0079] Generally, users mainly use the display device as a device with audio and video playback functions. In order to more fully develop the use value of the display device, the display device can be configured with a first application to provide a first mode through the first application. The first application can also be referred to as an art application, an art mode (Art Mode) application, a gallery (Gallery) application, a frame (Frame) application, and the like. The first mode can also be referred to as an art mode, a gallery mode, a frame mode, and the like. In the first mode, the display device can display an art painting as a decoration of the space. Moreover, the user can immerse in the art painting by simulating the art painting as a real art painting. For example, a display frame is added to the art painting, a hardware frame is installed on the frame of the display device, a paper-like screen is used as a display screen, and the like.

[0080] In some embodiments of the present application, only the first application is an art mode application, and the first mode is an art mode, which is taken as an example for specific description. The processing mode of the first application of other application types is similar, and will not be described again.

[0081] The display device 200 can enter the art mode in the following manner:

[0082] In some embodiments, the display device 200 can be configured to, in the shutdown state, start the art mode application after turning on in response to a first instruction input by the user short pressing the power key of the control device 100, and enter the art mode after starting the art mode application.

[0083] In some embodiments, the display device 200 can be configured to, in the shutdown state, display the system home page in response to an instruction input by the user long pressing the power key of the control device 100, and start the art mode application in response to a first instruction input by the user short pressing the power key or the home key of the control device 100, and enter the art mode after starting the art mode application.

[0084] In some embodiments, the display device 200 can be configured to, in the shutdown state, start the art mode application after turning on in response to a first instruction input by the user through the art mode key of the control device 100, and enter the art mode after starting the art mode application.

[0085] In some embodiments, the display device 200 can be configured to enter the art mode in response to the user selecting the icon of the art mode application on the system home page. The icon of the art mode application can be configured on the system home page or in the sidebar of the system home page.

[0086] In some embodiments, the display device 200 can be configured to enter the art mode in response to the user short-pressing the power key of the control device 100 in the booting state.

[0087] In some embodiments, the display device 200 can be configured to enter the art mode in response to the user inputting the first instruction based on the art mode key of the control device 100 in the booting state.

[0088] In some embodiments, if the user turns on the timed booting and sets the booting time, the display device 200 can be configured to start the art mode application after booting and enter the art mode after starting the art mode application in the shutdown state if the system time meets the booting time.

[0089] In some embodiments, the control device 100 can generate a press signal in response to the user pressing the key and send the press signal to the display device 200. The control device 100 can also generate a release signal in response to the user lifting the key and send the release signal to the display device 200. Accordingly, the display device 200 can determine whether the user performs a short-press operation or a long-press operation on the key by listening to the press event and the release event of the key.

[0090] As a specific implementation, the display device 200 can capture the key event using the dispatchKeyEvent method, and the captured key event can include a press (KeyEvent.ACTION_DOWN) event and a release (KeyEvent.ACTION_UP) event. When the display device 200 listens to the key event, it detects whether it is the first press. If it is detected that it is the first press, such as event.getRepeatCount() == 0, a timer (such as Handler and Runnable) is started, and a predefined time, such as 500 ms, is counted by the timer. If the display device 200 does not listen to the release event within the predefined time, the timer triggers the long press event, that is, it can be determined that the user performs a long press operation on the key. If the display device 200 listens to the release event within the predefined time, the timer is canceled. Since the timer does not trigger the long press event, it can be determined that the user performs a short press operation on the key.

[0091] In other embodiments, the control device 100 periodically sends a key value signal to the display device 200 in response to the user pressing the key until the user lifts the key. The display device 200 can determine whether the user performs a short press operation or a long press operation on the key according to the number of received key value signals. If the number of received key value signals by the display device 200 is less than or equal to a preset number, it can be determined that the user performs a short press operation on the key. If the number of received key value signals by the display device 200 is greater than the preset number, it can be determined that the user performs a long press operation on the key. For example, assuming that the preset number is 1, if the number of received key value signals by the display device 200 is 1, it can be determined that the user performs a short press operation on the key. If the number of received key value signals by the display device 200 is greater than 1, it can be determined that the user performs a long press operation on the key.

[0092] The display device 200 can be configured with a second application, which can call the application data of the first application running in the background, such as art paintings, picture quality parameters, carousel parameters, etc. In this way, the display device 200 enters the second mode after entering the second application. In the second mode, the display device 200 will display the screen saver page of the second application, and display the art paintings provided by the first application on the screen saver page, thereby realizing the display of various art paintings provided by the first application in the form of a screen saver. In the second mode, the user cannot use the related functions of the first application, that is, cannot set the art paintings, etc.

[0093] In some embodiments, the second application can also be referred to as an art screen saver application, a gallery screen saver application, a picture frame screen saver application, etc., and the second mode can also be referred to as an art screen saver mode, a gallery screen saver mode, a picture frame screen saver mode, etc.

[0094] In some embodiments of the present application, only the second application is taken as an art screen saver application, and the second mode is taken as an art screen saver mode as an example for specific description, and the processing mode of the second application of other application types is similar to this, and will not be described again.

[0095] The display device 200 can enter the art screen saver mode in the following manner:

[0096] In some embodiments, the display device 200 can be configured to, in a powered-on state and without entering the art mode, enter the art screen saver mode if a first condition is met. The first condition can include that no user operation is detected in a specified time period in a non-physical channel, or no signal input is detected in a currently used physical channel.

[0097] In some embodiments, the signal channels of the display device 200 can include physical channels and non-physical channels. The physical channel refers to a channel for transmitting signals through a physical medium, which can be a cable, an optical fiber, a satellite antenna, etc. The physical channel can include, but is not limited to, a TV channel, an AV channel, a High Definition Multimedia Interface (HDMI) channel, etc. The non-physical channel refers to a channel for transmitting signals through wireless means without the need for physical connection for signal transmission. The signal other than the physical channel can be referred to as a non-physical channel, and the non-physical channel can include, but is not limited to, a launcher home page, a third-party application, etc.

[0098] After the display device 200 enters the art mode, the art painting can be displayed in the display page.

[0099] In some embodiments, the display page can be a user display interface set in the first mode. For example, the display page can be the home page of the first application, i.e., the first page displayed after entering the first mode. The display page can also be a specified user display interface.

[0100] In some embodiments, the display device 200 can add a frame with a stereoscopic effect to the art painting in the display page when no hardware frame is installed, so as to simulate the real mounting effect through the added display frame. Referring to the display page shown in FIG. 5, the display page can include an art painting 501 and an added display frame 502.

[0101] In other embodiments, a hardware frame can be installed on the frame of the display device 200 to simulate the real mounting effect through the hardware frame. Referring to the display device 200 shown in FIG. 6, the display device 200 is installed with a hardware frame 601, and an art painting 602 is displayed in the display page after entering the art mode.

[0102] In this way, the display device 200 can simulate the artistic picture as a more real artistic painting by adding a display frame on the artistic picture or by installing a hardware decoration for simulating the frame in the artistic mode, thereby improving the immersion of the user.

[0103] In some embodiments, the artistic paintings provided by the artistic mode application can be divided into different painting categories according to scenes, picture contents, etc. In this way, the user can quickly find the artistic paintings according to different painting categories.

[0104] In some embodiments, the artistic paintings in the same painting category can be further divided into different painting categories. The same painting category can be referred to as a superior painting category, and the painting categories contained in the superior painting category can be referred to as inferior painting categories. In this way, the user can further quickly find the artistic paintings according to different inferior painting categories in the same superior painting category.

[0105] In some embodiments provided in the present application, only the case of dividing the artistic paintings into two-level painting categories is described, in which the superior painting category is a first-level category, and the inferior painting category is a second-level category.

[0106] The first-level category can include an artistic gallery category, a photo set category, an immersive atmosphere category, a favorite category, etc. The second-level categories included in the artistic gallery category can include a landscape category, a figure category, a modern category, a still life category, etc. The second-level categories included in the photo set category can include a my photo category and a photo theme category. The second-level categories included in the immersive atmosphere category can include an immersive atmosphere category, and the second-level categories included in the favorite category can include a favorite category.

[0107] In order to facilitate the user to quickly find the artistic paintings that the user wants to browse according to the classification and the category, the artistic mode application can be configured with a hierarchical preview page. The hierarchical preview page can include a first menu and a second menu. The first menu can include the title of the first-level category, and the second menu can be used to display the title of the second-level category included in the first-level category in a selected state or in a focused state. The second menu can further include a preview image list, which can be in a single row and can include the preview images of the artistic paintings included in the second-level category in a selected state or in a focused state. In some embodiments, the background of the hierarchical preview page can be in a transparent state. In other embodiments, the background of the hierarchical preview page can be in an opaque state or a semi-transparent state. In some embodiments, the first menu and the second menu can be in a semi-transparent state and gradually change in transparency. In other embodiments, the first menu and the second menu can be in an opaque state or a transparent state.

[0108] In some embodiments of the present application, only the background of the hierarchical preview page is in a transparent state, the first menu and the second menu are in a semi-transparent state, and a gradual change in transparency is taken as an example for illustration. In subsequent drawings, the above-mentioned transparent state and semi-transparent state are schematically shown by filling different patterns. As the name implies, in the transparent state or semi-transparent state, the user can see the objects or contents shown in the lower layer through the upper layer page. At this time, the objects or contents seen through will change due to the existence of the upper layer page. It can be understood that in actual application, the corresponding screen effect can be realized by setting the transparency. The gradual change in transparency is not shown in the drawings. Specifically, it can be set according to actual needs, such as gradually increasing the transparency from top to bottom, and the present application does not make specific limitations.

[0109] In some embodiments, when displaying the exhibition page, the display device 200 can be configured to display the hierarchical browsing page on the upper layer of the exhibition page in response to the instruction input by the user based on the confirmation key or OK key of the control device 100. Through the hierarchical browsing page, the currently exhibited art paintings in the exhibition page in the lower layer can be displayed.

[0110] Referring to the exhibition effect of the hierarchical preview page shown in FIG. 7, the hierarchical preview page can include a first menu 701 and a second menu 702. The first menu 701 can include the titles of the first-level categories, such as art gallery, photo set, immersive atmosphere, and favorites. Among them, the art gallery is in a selected state. Based on the art gallery being in the selected state, the second menu 702 can include the titles of the second-level categories included in the art gallery category, such as landscape, figure, modern, still life, and other. Among them, the landscape is in focus. The second menu 702 can also include a preview list 703. Based on the landscape being in focus, the preview list 703 can include the preview of the art paintings included in the landscape category, such as the preview corresponding to landscape 1, landscape 2, landscape 3, landscape 4, landscape 5, landscape 6, and landscape 7.

[0111] It should be noted that the "art gallery", "immersive atmosphere", "photo set", "favorites", "figure", "modern", "still life", and "other" shown in FIG. 7 can not be provided with a background. In the drawings of the present application, the blank background is only shown in order to improve the legibility of the text. In actual application, the corresponding text can be directly displayed without setting the text background shown in the drawings. The purpose of showing the text background in the drawings of subsequent embodiments is similar, and will not be described in detail.

[0112] In some embodiments of the present application, in order to facilitate illustration, the corresponding art paintings are represented in the form of "second-level category + order of the picture in the second-level category". For example, landscape 16 can represent the 16th art painting in the landscape category.

[0113] The background of the hierarchical preview page can be in a transparent state. Referring to FIG. 7, the background 704 can be in a transparent state. Therefore, the art works currently displayed in the exhibition page can be displayed through the background 704, such as the three geometric figures.

[0114] In some embodiments, based on the hierarchical preview page, the user can select the first-level category and the second-level category that the user wants to preview, to browse the preview images of the corresponding art works in the preview image list. In addition, the user can exit the hierarchical preview page by selecting a preview image, and quickly switch the art work displayed in the exhibition page to the art work corresponding to the selected preview image.

[0115] In some embodiments, in order to facilitate the user to preview more preview images at a time and improve the efficiency of searching for art works, the art mode application can also be configured with a global preview page. The global preview page can include a third menu and a global preview image list. The third menu can include the titles of the second-level categories included in the target first-level category, in which the title of the target second-level category obtains the focus. The target first-level category is the first-level category to which the art work currently displayed in the exhibition page belongs, and the target second-level category is the second-level category to which the art work corresponding to the preview image currently included in the preview image list belongs. The global preview image list can be in a grid form, and can include the preview images of the art works included in the target second-level category. In this way, through the global preview page, the user can browse the preview images of the art works included in each second-level category in the target first-level category at a time.

[0116] In some embodiments, when the preview image in the preview image list obtains the focus, the display device 200 can be configured to display the global preview page above the hierarchical preview page in response to the downward instruction input by the user based on the down key of the control device 100.

[0117] Referring to the hierarchical preview page shown in FIG. 7, in response to the downward instruction of the user, the display device 200 can display the global preview page shown in FIG. 8 above the hierarchical preview page. The global preview page can include a third menu 801. The third menu 801 can include the titles of the second-level categories of the art gallery, such as landscape, figure, modern, still life, and other. In which, the title of landscape obtains the focus. The global preview page can also include a global preview image list 802. The global preview image list 802 can include the preview images of all art works included in the landscape category. Taking all art works included in the landscape category as examples of landscape 1-18, the global preview image list 802 can include the preview images of landscape 1-18.

[0118] In some embodiments, based on the global preview page, the user can select a second-level classification under a target first-level classification to browse the preview images of the corresponding art works in the global preview image list. In addition, the user can exit the global preview page and the hierarchical preview page by selecting a preview image, and quickly switch the art work displayed in the display page to the art work corresponding to the selected preview image.

[0119] In some embodiments, under a partial art work classification, each art work included in the classification can be cycled. The partial art work classification can include each second-level classification in the art gallery, the immersive atmosphere classification, the my photos classification in the photo set classification, the favorite classification, and the like. The cycling of the art works means that each art work can be sequentially displayed in the display page according to the cycling time and the cycling order.

[0120] In the hierarchical preview page, the preview image list in the second menu can include the preview images of all art works in the corresponding second-level classification (hereinafter referred to as the preview images of a certain art work classification included in the classification). Therefore, if the preview image list includes a large number of preview images, due to the size limitation of the list display area in the second menu for displaying the preview image list, only part of the preview images in the preview image list can be displayed in the second menu at a time. The art mode application can configure a scrolling function for the preview image list, and when the focus is on a preview image, the preview image list can be scrolled to change the preview image that obtains the focus, so as to realize the effect of moving the focus on the preview image list.

[0121] In some embodiments, the position where the preview image and the focus can be displayed in the second menu is configured. The position can include the first position of the second menu, i.e., the leftmost position in the list display area, and the size of the first position matches the size of a preview image. Referring to the hierarchical preview page shown in FIG. 9, the hierarchical preview page can include a second menu 901, the second menu 901 can include a list display area 902, and the list display area 902 can include a first position 9021 at the leftmost side. The position can also include the last position of the second menu, i.e., the rightmost position in the list display area, and the size of the last position matches the size of a preview image. Referring to the hierarchical preview page shown in FIG. 9, the list display area 902 can include a last position 9022 at the rightmost side.

[0122] In some embodiments, the way in which the display device 200 controls the movement of the focus on the preview image list can be configured as follows: a fixed focus mode is adopted, and the position where the focus is fixedly displayed is set to the first position in the second menu. By scrolling the preview image list, the preview image that obtains the focus is changed.

[0123] Referring to the process of moving the focus on the preview picture list, as shown in FIG. 10, the hierarchical preview page shown in ① of FIG. 10, the preview pictures of landscape 1, landscape 2, landscape 3, landscape 4, landscape 5, landscape 6, and landscape 7 in the preview picture list are displayed in the second menu 1001, wherein the preview picture of landscape 1 can be displayed at the first position of the second menu 1001, and the focus is obtained by the preview picture of landscape 1 (in the embodiment of the present application, the preview picture obtaining the focus is represented in the magnified state). At this time, the last displayed preview picture can not be fully displayed, as shown in ① of FIG. 10, the preview picture of landscape 7 is not fully displayed. If the user inputs the right instruction based on the right key of the control device 100, as shown in ② of FIG. 10, the display device 200 does not move the focus, fixes the focus to be displayed at the first position of the second menu 1001, and moves the preview picture list to the left to display the preview picture of landscape 2 at the first position of the second menu 1001, and correspondingly, the focus is obtained by the preview picture of landscape 2. Thus, the effect of moving the focus to the right on the preview picture list can be achieved. In the case shown in ② of FIG. 10, if the user inputs the left instruction based on the left key of the control device 100, the display device 200 does not move the focus, fixes the focus to be displayed at the first position of the second menu 1001, and moves the preview picture list to the right to display the preview picture of landscape 1 at the first position of the second menu 1001, and correspondingly, the focus is obtained by the preview picture of landscape 1. Thus, the effect of moving the focus to the left on the preview picture list can be achieved.

[0124] In this embodiment, the number of preview pictures after the preview picture obtaining the focus can be less than the number of preview pictures that can be displayed in the second menu, and a gap can appear in the second menu. Since the focus is always at the first position of the second menu, the user can not accurately determine whether there are other preview pictures before the preview picture obtaining the focus, i.e., the user can not accurately determine whether the focus can continue to move to the left on the preview picture list.

[0125] In some embodiments, the display device 200 can control the focus to move on the preview picture list in the following manner: the fixed focus mode and the moving focus mode are adopted, and the position of the fixed focus is set at the last position in the second menu. When the focus is not moved to the last position of the second menu, the focus is changed by moving the focus to change the preview picture obtaining the focus. When the focus is moved to the last position of the second menu, the focus is fixed at the last position, and the preview picture obtaining the focus is changed by scrolling the preview picture list.

[0126] Referring to the process of moving the focus on the preview picture list shown in FIG. 11, the hierarchical preview page shown in ① of FIG. 11 displays the preview pictures of landscape 1, landscape 2, landscape 3, landscape 4, landscape 5, landscape 6, and landscape 7 in the preview picture list in the second menu 1101, wherein the preview picture of landscape 7 is displayed at the end of the second menu 1101, and the focus is obtained by the preview picture of landscape 1. If the user inputs a right instruction based on the right key of the control device 100, the display device 200 moves the focus to the right as shown in ② of FIG. 11, such as moving the focus to the preview picture of landscape 2 without scrolling the preview picture list. When the focus is moved to the preview picture of landscape 6, if the right instruction is continuously received, the focus is moved to the right while the preview picture list is scrolled to the left as shown in ③ of FIG. 11, the preview picture of landscape 7 is completely displayed at the end of the second menu 1101, and the focus is obtained by the preview picture of landscape 7. If the right instruction is continuously received, the focus is fixedly displayed at the end of the second menu 1101, and the preview picture list is scrolled to the right to display the preview picture of landscape 8 at the end of the second menu 1101 as shown in ④ of FIG. 11, and the focus is obtained by the preview picture of landscape 8. Thus, the effect of moving the focus to the right on the preview picture list can be achieved. In the case shown in ④ of FIG. 11, if the user inputs a left instruction based on the left key of the control device 100, the display device 200 does not move the focus as shown in ⑤ of FIG. 11, the focus is fixedly displayed at the end of the second menu 1101, and the preview picture list is scrolled to the right to display the preview picture of landscape 7 at the end of the second menu 1101, and the focus is obtained by the preview picture of landscape 7. Thus, the effect of moving the focus to the left on the preview picture list can be achieved. If the left instruction is continuously received, the focus is moved to the left, and the preview picture list is scrolled to the right to completely display the preview picture of landscape 1 at the beginning of the second menu 1101 as shown in ⑥ of FIG. 11, and the focus is obtained by the preview picture of landscape 6. If the left instruction is continuously received, the focus is moved to the left, but the preview picture list is not scrolled.

[0127] In this embodiment, when the focus is fixedly displayed at the end of the second menu, the user cannot accurately determine whether there are other preview pictures after the preview picture obtaining the focus, i.e., the user cannot accurately determine whether the focus can continue to move to the right on the preview picture list.

[0128] In addition, in the above two ways of moving the focus on the preview picture list, the focus is fixedly displayed near the bottom of the left and right sides of the display screen, which will cause the user to move the line of sight from the center of the display screen to the bottom of the left and right sides when the user wants to simultaneously view the art works on the display page and the preview picture obtaining the focus. If the width of the display device 200 is large, the user will move the line of sight by a larger amplitude, which will easily cause fatigue.

[0129] To solve the above problems, in some embodiments of the present application, the preview pictures and the focus position are configured to be displayed in the second menu, and a middle position of the second menu is also included, i.e., a position in the list display area with the axis of symmetry of the list display area as the axis of symmetry, and the size of the middle position matches the size of one preview picture. Referring to the hierarchical preview page shown in FIG. 9, the list display area 902 can include the middle position 9023.

[0130] In some embodiments, according to the width of the list display area, the width of each preview picture in the preview picture list, and the spacing between the preview pictures, when one preview picture in the preview picture list is displayed in the middle position of the second menu, the display of the preview pictures on both sides of the middle position in the second menu can be incomplete. Referring to the hierarchical preview page shown in FIG. 12, the hierarchical preview page can include the second menu 1201, and the preview pictures of Landscape 1, Landscape 2, Landscape 3, Landscape 4, Landscape 5, Landscape 6, and Landscape 7 in the preview picture list are currently displayed in the second menu 1201, wherein the preview picture of Landscape 4 is displayed in the middle position, and the display of the preview pictures of Landscape 1 and Landscape 7 on both sides of the middle position is incomplete.

[0131] In some embodiments, the display device 200 can control the way the focus moves on the preview picture list to be configured to adopt the fixed focus mode and the dynamic focus mode, and the position of the fixed focus display is set to the middle position in the second menu. When the first or last preview picture in the preview picture list is completely displayed in the second menu, the dynamic focus mode is adopted. When neither the first nor the last preview picture in the preview picture list is displayed in the second menu, the fixed focus mode is adopted.

[0132] In some embodiments, to support the display device 200 to implement the functions related to the focus in the artistic mode application, referring to the operating system shown in FIG. 4, the operating system can be configured with modules related to the implementation of the focus function.

[0133] Among them, in the application layer, the resource list display module, the position positioning module, the key response module, etc. can be configured. In the framework layer, the key distribution (Phone Window Manager) module, etc. can be configured.

[0134] In the application layer, the resource list display module can be used to be responsible for page display, such as the display of the page, the hierarchical preview page, and the global preview page. And the focus can be displayed according to the focus position. The position positioning module can determine the current focus display position through the current focus index position supported by the android, the number of resources that can be displayed in the list display area in the hierarchical preview page, and the fixed focus position. The key response module can be used to control the movement or fixation of the focus after receiving the key information.

[0135] In the framework layer, the key distribution module can be used to distribute the key event to distribute the key event to the corresponding application.

[0136] In some embodiments, the display device 200 can move the focus on the preview list according to the flow shown in FIG. 13, and the specific steps can include but are not limited to the following:

[0137] S1301, when the first preview obtains the focus, in response to the instruction of the user indicating to move the focus in the first direction, obtaining the first order P of the first preview in the preview included in the target secondary classification to which the first preview belongs i .

[0138] In some embodiments, the user can input the instruction of moving the focus based on the direction keys of the control device 100, and the direction indicated by the direction keys is the first direction indicated by the user. Wherein, the direction keys can include left and right keys, and the first direction indicated by the left key is left, and the first direction indicated by the right key is right.

[0139] The preview that obtains the focus in the preview list is called the first preview. With the movement of the focus, the first preview that obtains the focus also changes.

[0140] The target secondary classification to which the first preview belongs is the secondary classification to which the artistic painting corresponding to the first preview belongs.

[0141] The preview included in the target secondary classification is the preview corresponding to each artistic painting included in the target secondary classification.

[0142] The previews belonging to the same secondary classification are numbered, and the number is consistent with the order of each preview in the secondary classification. The order is the order of the artistic paintings corresponding to each preview in the secondary classification. The order can also be consistent with the rotation order of each artistic painting. The order can also be consistent with the front and back order of each preview in the preview list.

[0143] Taking the target secondary classification including t previews as an example, t≥1, the numbers of the previews are P1, P2…Pt in turn. t Wherein, the order of the first preview in the previews included in the target secondary classification is the first order, which can be represented as P i , 1≤i≤t.

[0144] S1302, according to the first order P i , the first preset order P n , the second preset order P t-n+1 and the first direction, moving the focus and / or scrolling the preview list.

[0145] n represents that the first n preview pictures and the last n preview pictures included in the target secondary classification are zoom-in preview pictures, which can be preview pictures obtained by moving the focus point.

[0146] In some embodiments, n can be calculated according to the following formula: [(w+d)×(n-1)+w / 2]>W / 2

[0147] wherein w represents the width of each preview picture, d represents the interval between the preview pictures, and W represents the width of the list display area in the second menu.

[0148] When the first direction is right, that is, the user inputs the instruction based on the right key of the control device 100, indicating to move the focus point to the right, the movement of the focus point on the preview picture list is described in detail.

[0149] When P1≤P i <P n-1 , the preview picture list is not scrolled, and the focus point is moved to the right.

[0150] When P i =P n-1 , the focus point is moved to the right, and the preview picture list is scrolled to the left to scroll the P n th preview picture to the middle position of the second menu, and the focus point is obtained from the P n th preview picture.

[0151] When P n ≤P i <P t-n+1 , the focus point is fixedly displayed in the middle position, and the preview picture list is scrolled to the left.

[0152] When P i =P t-n+1 , the focus point is moved to the right, and the preview picture list is scrolled to the left to display the P t th preview picture completely at the end of the second menu, and the focus point is obtained from the P t-n+2 th preview picture.

[0153] When P t-n+2 ≤P i <P t , the focus point is moved to the right, and the preview picture list is not scrolled.

[0154] Taking t=8 and n=4 as an example, the preview pictures in the preview picture list correspond to artistic paintings 1-8 in order, and the movement of the focus point to the right on the preview picture list is described in combination with FIG. 14.

[0155] When P1≤P iWhen the focus is on the first two preview images (<P3), the preview image list remains unscrolled and the focus is moved to the right in response to the rightward command. As shown in ① of Figure 14, the focus is on the second preview image (the preview image of landscape 2). At this time, the first preview image (the preview image of landscape 1) is fully displayed at the top of the second menu. Responding to the rightward command, the preview image list remains unscrolled and the focus is moved to the right, as shown in ② of Figure 14. After moving the focus to the right, the focus is on the third preview image (the preview image of landscape 3). At this time, the first preview image (the preview image of landscape 1) is still fully displayed at the top of the second menu.

[0156] In P i =P n-1 When the third preview image gains focus, a right-click command can be used to move the focus to the right and scroll the preview image list to the left, bringing the fourth preview image to the center of the second menu and making it the focus image. As shown in ② of Figure 14, when the third preview image (the preview image of landscape 3) gains focus, a right-click command can be used to move the focus to the right and scroll the preview image list to the left, as shown in ③ of Figure 14, bringing the fourth preview image (the preview image of landscape 4) to the center of the second menu and making it the focus image. At this time, the first preview image (the preview image of landscape 1) and the seventh preview image (the preview image of landscape 7) are not fully displayed in the second menu.

[0157] In P n ≤P i <P t-n+1 When the fourth preview image gains focus, a right-click command can be used to fix the focus in the center and scroll the preview image list to the left. As shown in ③ of Figure 14, when the fourth preview image (the preview image of landscape 4) gains focus, a right-click command can be used to fix the focus in the center and scroll the preview image list to the left. As shown in ④ of Figure 14, after scrolling the preview image list to the left, the fifth preview image (the preview image of landscape 5) can be scrolled to the center and gain focus. At this time, the second preview image (the preview image of landscape 2) and the eighth preview image (the preview image of landscape 8) are not fully displayed in the second menu.

[0158] In P i =P t-n+1When the fifth preview image gains focus, the rightward command can be invoked to move the focus to the right and scroll the preview image list to the left, so that the eighth preview image is fully displayed at the end of the second menu, and the sixth preview image gains focus. As shown in ④ of Figure 14, when the fifth preview image (the preview image of landscape 5) gains focus, the rightward command can be invoked to move the focus to the right and scroll the preview image list to the left, as shown in ⑤ of Figure 14, so that the eighth preview image is fully displayed at the end of the second menu, and the sixth preview image (the preview image of landscape 6) gains focus.

[0159] In P t-n+2 ≤P i <P t When the focus is on the 6th or 7th preview image, the focus can be moved to the right in response to the rightward command, while keeping the preview image list from scrolling. As shown in ⑤ of Figure 14, when the focus is on the 6th preview image (the preview image of landscape 6), the focus can be moved to the right in response to the rightward command without scrolling the preview image list. As shown in ⑥ of Figure 14, after moving the focus to the right, the focus is then shifted to the 7th preview image (the preview image of landscape 7).

[0160] When the first direction is left, that is, when the user inputs a command based on the left button of the control device 100 to move the focus to the left, the process of moving the focus on the preview image list is explained in detail.

[0161] In P t-n+2 <P i ≤P t At this time, keep the preview image list from scrolling and move the focus to the left.

[0162] In P i =P t-n+2 At that time, move the focus to the left and scroll the preview list to the right to bring up the Pth image. t-n+1 A preview image is displayed in the middle of the second menu, and is generated by the P-th... t-n+1 The preview image gained focus.

[0163] In P n <P i ≤P t-n When the focus is fixed in the center, scroll the preview list to the right.

[0164] In P i =P n At this time, move the focus to the left and scroll the preview image list to the right to fully display the P1 preview image at the top of the second menu, and then move the P1 preview image to the left. n-1 The preview image gained focus.

[0165] In P1 < P i ≤Pn-1 When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling.

[0166] Still taking t = 8 and n = 4 as an example, each preview in the preview list corresponds to artistic landscape 1-8 in order of numbering. The process of moving the focus point to the right on the preview list is described in conjunction with Fig. 15.

[0167] When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. t-n+2 When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. i When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. t When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. As shown in ① of Fig. 15, the focus point is obtained from the 7th preview (preview of landscape 7), at this time, the 8th preview (preview of landscape 8) is completely displayed at the end of the second menu. In response to the left instruction, the preview list is not scrolled, and the focus point is moved to the left, as shown in ② of Fig. 15, after moving the focus point to the right, the focus point is obtained from the 6th preview (preview of landscape 6).

[0168] When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. i When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. t-n+2 When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. As shown in ① of Fig. 15, the focus point is obtained from the 7th preview (preview of landscape 7), at this time, the 8th preview (preview of landscape 8) is completely displayed at the end of the second menu. In response to the left instruction, the preview list is not scrolled, and the focus point is moved to the left, as shown in ② of Fig. 15, after moving the focus point to the right, the focus point is obtained from the 6th preview (preview of landscape 6).

[0169] When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. n When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. i When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. t-n When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. As shown in ③ of Fig. 15, when the focus point is obtained from the 5th preview (preview of landscape 5), in response to the left instruction, the focus point is fixedly displayed at the middle position of the second menu, and the preview list is scrolled to the right, as shown in ④ of Fig. 15, the 4th preview (preview of landscape 4) is scrolled to the middle position of the second menu, and the focus point is obtained from the 4th preview.

[0170] When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. i When P < P < P, the focus point is moved to the left and the preview list is kept from scrolling. nWhen the focus is on the 4th preview, i.e., the focus is obtained from the 4th preview, the focus can be moved to the left in response to the left instruction, and the preview list is scrolled to the right to display the 1st preview in full on the top of the second menu, and the focus is obtained from the 3rd preview. As shown in ④ of FIG. 15, when the focus is on the 4th preview (preview of landscape 4), the focus can be moved to the left in response to the left instruction, and the preview list is scrolled to the right, as shown in ⑤ of FIG. 15, to display the 1st preview (preview of landscape 1) in full on the top of the second menu, and the focus is obtained from the 3rd preview. n-1 When P1 i ≤ P n-1 , i.e., the focus is obtained from the 2nd-3rd preview, the focus is moved to the left in response to the left instruction, and the preview list is not scrolled. As shown in ⑤ of FIG. 15, when the focus is on the 3rd preview, the preview list is not scrolled in response to the left instruction, and the focus is moved to the left, as shown in ⑥ of FIG. 15, after the focus is moved to the left, the focus is obtained from the 2nd preview (preview of landscape 2).

[0171] When P1 i ≤ P n-1 , i.e., the focus is obtained from the 2nd-3rd preview, the focus is moved to the left in response to the left instruction, and the preview list is not scrolled. As shown in ⑤ of FIG. 15, when the focus is on the 3rd preview, the preview list is not scrolled in response to the left instruction, and the focus is moved to the left, as shown in ⑥ of FIG. 15, after the focus is moved to the left, the focus is obtained from the 2nd preview (preview of landscape 2).

[0172] Based on the above process of moving the focus, in the mode of moving focus and fixing focus, after the focus is moved to the middle position of the second menu, the focus can be fixed, and the focus can be moved on the preview list by scrolling the preview list. When the focus is fixed and displayed on the middle position of the second menu, if the user wants to view the art works on the display page and the preview with focus at the same time, the user only needs to move the line of sight vertically from the center position of the display screen to the bottom of the display screen, the amplitude of the user's moving line of sight is small, and it is more convenient for the user to switch the line of sight between the display page and the preview list. Moreover, based on the focus being fixed and displayed on the middle position of the second menu, the user can determine whether there are previews before the first preview and after the last preview according to whether the previews at the top and the bottom of the second menu are displayed in full. If the preview at the top of the second menu is not displayed in full, there are previews before the preview in the target secondary classification. If the preview at the top of the second menu is displayed in full, there are no previews before the preview in the target secondary classification. If the preview at the bottom of the second menu is not displayed in full, there are previews after the preview in the target secondary classification. If the preview at the bottom of the second menu is displayed in full, there are no previews after the preview in the target secondary classification.

[0173] In some embodiments, when the focus is moved in the preview list of the target secondary classification, if the focus is obtained from the first preview, the display device 200 can move the focus according to the flow shown in FIG. 16, and the specific steps can include but are not limited to the following:

[0174] S1601, in response to the instruction of the user indicating to move the focus in the first direction, if the first direction is left, identifying whether there is a previous secondary classification in the first classification to which the target secondary classification belongs.

[0175] That is, when the first preview image of the target secondary classification obtains the focus, if the user indicates to move the focus to the left, since there is no other preview image before the first preview image in the target secondary classification, it is necessary to identify whether there is a previous secondary classification in the first classification to which the target secondary classification belongs, which can be switched forward.

[0176] The first classification includes a plurality of secondary classifications, and the plurality of secondary classifications have a corresponding order, which is consistent with the order of the titles of the secondary classifications in the second menu.

[0177] In combination with the hierarchical preview page shown in FIG. 14, the secondary classifications included by the art gallery classification are, in order, the landscape classification, the figure classification, the modern classification, the still life classification, and the other classification.

[0178] S1602, if there is a previous secondary classification, updating the preview image list, the updated preview image list including the preview images included by the previous secondary classification, and displaying the second preview image in the previous secondary classification at the end of the second menu, and the second preview image obtains the focus, which is the last preview image included by the previous secondary classification.

[0179] If the target secondary classification has a previous secondary classification, the previous secondary classification can be switched to. After switching to the previous secondary classification, the preview image list of the previous secondary classification, i.e., the updated preview image list, is displayed in the second menu. The updated preview image list can include the preview images included by the previous secondary classification, i.e., the preview images corresponding to the art works included by the previous secondary classification. Among them, the second preview image in the previous secondary classification is displayed at the end of the second menu first, which can be the last preview image included by the previous secondary classification, and the second preview image obtains the focus.

[0180] In combination with FIG. 17, as shown in ① of FIG. 17, the target secondary classification is the figure classification, and the first preview image in the figure classification, i.e., the preview image of figure 1, obtains the focus. In response to the left instruction, it can be identified that the figure classification has a previous secondary classification, i.e., the landscape classification, as shown in ② of FIG. 17, the landscape classification can be switched to, and the last preview image in the landscape classification, such as the preview image of landscape 8, is displayed at the end of the second menu first, and the preview image obtains the focus.

[0181] In this way, the user can control the focus to move on the preview image list to switch the secondary classification of the displayed preview image forward.

[0182] S1603, if there is no previous secondary classification, prompting that the focus cannot move left.

[0183] If there is no previous secondary classification, it means that the secondary classification cannot be switched forward. At this time, the focus cannot move left needs to be prompted.

[0184] In combination with FIG. 17, if the focus is obtained by the first preview picture of the landscape classification, such as the preview picture of landscape 1, in response to the left instruction, it can be identified that the landscape classification has no previous secondary classification. At this time, the focus cannot move left needs to be prompted.

[0185] In some embodiments, the way to prompt that the focus cannot move left can include but is not limited to: making the focus present a jitter effect, displaying a prompt sentence that cannot move left, playing a prompt sound, etc.

[0186] In some embodiments, when moving the focus in the preview picture list of the target secondary classification, if the focus is obtained by the last preview picture, the display device 200 can move the focus according to the flow shown in FIG. 18, and the specific steps can include but are not limited to the following:

[0187] S1801, in response to the instruction of the user indicating to move the focus in the first direction, if the first direction is right, identifying whether there is a next secondary classification in the target secondary classification in the corresponding primary classification.

[0188] That is, when the last preview picture of the target secondary classification obtains the focus, if the user indicates to move the focus right, since there is no other preview picture after the last preview picture in the target secondary classification, it is necessary to identify whether there is a secondary classification that can be switched backward, i.e. a next secondary classification, in the target secondary classification in the corresponding primary classification.

[0189] S1802, if there is a next secondary classification, updating the preview picture list, the updated preview picture list including the preview pictures included in the next secondary classification, and the third preview picture in the next secondary classification is displayed at the first position of the second menu, and the focus is obtained by the third preview picture. The third preview picture is the first preview picture in the preview pictures included in the next secondary classification.

[0190] If the target secondary classification has a next secondary classification, the next secondary classification can be switched to. After switching to the next secondary classification, a list of preview images of the next secondary classification can be displayed in the second menu, i.e., an updated list of preview images. The updated list of preview images can include preview images included in the next secondary classification, i.e., preview images corresponding to artistic works included in the next secondary classification. Among them, the first preview image in the next secondary classification, i.e., the third preview image, can be displayed at the first position of the second menu, and the focus is obtained from the third preview image.

[0191] As shown in FIG. 19, the target secondary classification is the landscape classification, and the focus is obtained from the last preview image in the landscape classification, i.e., the preview image of landscape 8. In response to the right instruction, it can be identified that the landscape classification has a next secondary classification, i.e., the person classification, as shown in FIG. 19, the person classification is switched to, and the first preview image in the person classification, such as the preview image of person 1, is displayed at the first position of the second menu, and the focus is obtained from the preview image.

[0192] In this way, the user can control the focus to move on the list of preview images to switch the secondary classification of the displayed preview image backward.

[0193] S1803, if there is no next secondary classification, prompt that the focus cannot move to the right.

[0194] If there is no next secondary classification, it means that the secondary classification cannot be switched backward. At this time, it is necessary to prompt that the focus cannot move to the right.

[0195] In combination with FIG. 19, if the last preview image of the other classification, in response to the right instruction, it can be identified that the other classification has no next secondary classification. At this time, it is necessary to prompt that the focus cannot move to the right.

[0196] In some embodiments, the way to prompt that the focus cannot move to the right can include but is not limited to: making the focus have a shaking effect, displaying a prompt that cannot move to the right, playing a prompt sound, etc.

[0197] In some embodiments, in order to facilitate the user to distinguish the preview image corresponding to the artistic work currently displayed in the display page in the list of preview images, a focus frame (in the embodiment of the present application, the focus frame is shown as a thick black solid line frame) can be displayed on the preview image corresponding to the artistic work in the hierarchical preview page according to the artistic work currently displayed in the display page.

[0198] In some embodiments, the display device 200 can display the focus frame and the focus on the list of preview images according to the flow shown in FIG. 20, and the specific steps can include but are not limited to the following:

[0199] S2001, in response to a control instruction of the user, when the display page is displayed and the first artwork is displayed in the display page, a hierarchical preview page is displayed on the upper layer of the display page. Wherein, a focus frame is displayed on the fourth preview picture corresponding to the first artwork.

[0200] In some embodiments, when the display device 200 displays the display page, the user can input a control instruction through the confirmation key or OK key of the control device 100.

[0201] The first artwork can belong to the first primary classification and the first secondary classification. In the hierarchical preview page, the title of the first primary classification can be in a selected state, the titles of the secondary classifications included in the first primary classification are displayed in the second menu, the title of the first secondary classification is focused, and the first preview picture list corresponding to the first secondary classification is displayed in the second menu. The first preview picture list can include the fourth preview picture, and the focus frame is displayed on the fourth preview picture.

[0202] In this way, when entering the hierarchical preview page, the user can quickly locate the preview picture corresponding to the currently displayed artwork in the display page through the focus frame.

[0203] Taking the first artwork Landscape 2 as an example, and combining FIG. 21, as shown in ① of FIG. 21, Landscape 2 is displayed in the display page. In response to a control instruction of the user, as shown in ② of FIG. 21, a hierarchical preview page can be displayed on the upper layer of the display page. Wherein, the title of the Art Gallery classification can be in a selected state, and the title of the Landscape classification can be focused. In the second menu, a first preview picture list can also be displayed. The first preview picture list currently displayed in the second menu can include the fourth preview picture, i.e., the preview picture of Landscape 2, and the focus frame can be displayed on the preview picture of Landscape 2.

[0204] S2002, in response to a downward instruction of the user, the focus is moved to the fourth preview picture, and the focus frame is kept displayed on the fourth preview picture.

[0205] In some embodiments, the user can input a downward instruction through the down key of the control device 100 to indicate moving the focus downward. In response to the downward instruction, the display device 200 can move the focus to the preview picture corresponding to the currently displayed artwork in the display page, i.e., move the focus to the fourth preview picture. At this time, the focus frame is kept displayed on the fourth preview picture.

[0206] Combining FIG. 21, in response to a downward instruction of the user, as shown in ③ of FIG. 21, the focus can be moved downward to the preview picture of Landscape 2, and the focus frame is kept displayed on the preview picture of Landscape 2.

[0207] S2003, in response to the instruction indicating that the user moves the focus in the first direction, obtaining the focus by the target preview picture, and keeping the focus frame displayed on the fourth preview picture.

[0208] The user can control the focus to move on the first preview picture list, and the moving process of the focus can be steps S1301-S1302, S1601-S1603, S1801-S1803, which are not described here.

[0209] When moving the focus, if the first art painting is displayed in the display page, the focus frame can always be displayed on the fourth preview picture.

[0210] In combination with FIG. 21, the user inputs a right instruction, and the display device 200 can move the focus to the right in response to the right instruction, as shown in ④ of FIG. 21, and move the focus to the preview picture of landscape 4. At this time, the focus frame is still displayed on the preview picture of landscape 2 to indicate that the first art painting currently displayed by the user corresponds to the preview picture.

[0211] In some embodiments, when the target preview picture obtains the focus, if no user operation is detected within a specified time period, the first art painting displayed in the display page can be switched to the second art painting corresponding to the target preview picture. At this time, the focus frame is displayed on the corresponding preview picture according to the art painting displayed in the display page, that is, the focus frame is displayed on the target preview picture. Wherein, the specified time period is the time length.

[0212] In combination with FIG. 21, as shown in ④ of FIG. 21, when the preview picture of landscape 4 obtains the focus, if no user operation is detected within a specified time period, as shown in ⑤ of FIG. 21, landscape 2 in the display page can be switched to landscape 4, and the focus frame is displayed on the preview picture of landscape 4. At this time, the focus is still obtained by the preview picture of landscape 3.

[0213] In some embodiments, when the user browses the hierarchical preview page, the user still performs the task of rotating the art painting, that is, according to the rotation order of the art painting in the first and second classification, the art painting is switched in the display page in turn according to the rotation time. Wherein, after the first art painting displayed in the display page is switched to the third art painting, the focus frame can be displayed on the fifth preview picture corresponding to the third art painting.

[0214] In combination with FIG. 21, taking 5min as an example of the rotation time, as shown in ④ of FIG. 21, when the preview picture of landscape 4 obtains the focus, if the display time of landscape 2 reaches 5min and has not reached the specified time period, as shown in ⑥ of FIG. 21, according to the rotation order, landscape 2 displayed in the display page is switched to landscape 3, and the focus frame is displayed on the preview picture of landscape 3. At this time, the focus is still obtained by the preview picture of landscape 4.

[0215] When browsing the preview images in the global preview page in the art mode, the user can control the focus to move on the preview images in the grid format to select the art works that the user wants to show in the show page. However, the way of moving the focus on the objects is different on different devices. Therefore, the user may not accurately determine the way of moving the focus provided by the art mode application when using the art mode, which leads to that the user cannot accurately determine the direction in which the focus can move when moving the focus in the global preview page. Based on this, the display device in some embodiments of the present application can display an indication arrow around the preview image of the focus in the global preview page to indicate the movable direction of the focus to the user through the indication arrow.

[0216] In some embodiments, the operating system shown in FIG. 4 can also be configured with modules related to the implementation of the display indication arrow and the adjustment of the carousel order.

[0217] Among them, the resource list display module, the state storage module, the location positioning module, the key response module, etc. are configured in the application layer. The state storage (Shared Preferences) module and the key distribution module, etc. can be configured in the framework layer.

[0218] In the application layer, the resource list display module can be used to be responsible for page display, such as the display of the show page, the hierarchical preview page, and the global preview page. And the global preview page, the focus effect, and the indication arrow can be displayed by obtaining the currently set focus movement mode and the focus position. The location positioning module can determine the current focus display position (whether it is the beginning of the line, the end of the line, the first line, the last line, etc.) through the current focus index position supported by the android, the number of resources displayed by the global preview page per line. The key response module can be used to determine whether to respond, the next focus movement position or the resource order change after receiving the key information, and whether to store according to the function when responding to the key.

[0219] In the framework layer, the state storage module can store the movement mode of the focus and the order of the art works in the form of a file, and the data persistent storage does not lose the state. The key distribution module can be used to distribute the key events to the corresponding application.

[0220] In some embodiments, the art mode application can be configured with two movement modes of the focus in the global preview page, which are the line-by-line mode and the continuous mode. The user can flexibly select the movement mode that the user wants to use.

[0221] The split-line mode refers to a mode in which the focus cannot be continuously moved between the preview images. That is, when the focus is on the first preview image in each row of preview images, the focus cannot be moved to the last preview image in the previous row of preview images in response to a leftward instruction of the user. When the focus is on the last preview image in each row of preview images, the focus cannot be moved to the first preview image in the next row of preview images in response to a rightward instruction of the user.

[0222] The continuous mode refers to a mode in which the focus can be continuously moved between the preview images. That is, when the focus is on the first preview image in each row of preview images, the focus can be moved to the last preview image in the previous row of preview images in response to a leftward instruction of the user. When the focus is on the last preview image in each row of preview images, the focus can be moved to the first preview image in the next row of preview images in response to a rightward instruction of the user.

[0223] When displaying the hierarchical preview page, the display device 200 can display a global preview page in which the surrounding of the preview image on which the focus is obtained is displayed with an indication arrow, as shown in FIG. 22. The specific steps can include but are not limited to the following:

[0224] S2201, when the first preview image obtains the focus, in response to an instruction of the user indicating to open the global preview page, obtaining the preview images included in the target secondary classification to which the first preview image belongs and the first order of the preview images, and a movement mode of the focus on the global preview page.

[0225] When displaying the hierarchical preview page and when the first preview image obtains the focus, if the user inputs an instruction indicating to open the global preview page, such as the user inputs the instruction through the down key of the control device 100, the display device 200 can obtain the preview images included in the target secondary classification to which the first preview image belongs, that is, the preview images to be displayed in the global preview page, in response to the instruction. The display device 200 can also obtain the first order of the preview images, that is, the arrangement order of the preview images in the global preview page. And obtain the currently set movement mode of the focus on the global preview page. The movement mode can be a split-line mode or a continuous mode.

[0226] S2202, display the global preview page, the global preview page includes the preview images included in the target secondary classification arranged in the first order, and the first preview image obtains the focus, and display an indication arrow around the first preview image according to the movement mode, the indication arrow is used to indicate the movable direction of the focus.

[0227] According to the first order, the preview images can be displayed in the global preview page from the first row and the first column in sequence. After the number of preview images displayed in each row reaches the total number of preview images that can be displayed in each row, the next row of preview images is displayed from the first column in sequence.

[0228] The focus is obtained from the first preview image, so that the user can be indicated to enter the global preview page, and the preview image obtaining the focus in the hierarchical preview page is enhanced to enhance the consistency of the hierarchical preview page and the global preview page.

[0229] When the focus is obtained from the first preview image, an indication arrow can be displayed around the first preview image according to the movement mode of the focus. The indication arrow can be used to indicate the movable direction of the focus.

[0230] In some embodiments, the indication arrow can include an up arrow, a down arrow, a left arrow, and a right arrow. Among them, the up arrow indicates that the focus can move upwards, the down arrow indicates that the focus can move downwards, the left arrow indicates that the focus can move leftwards, and the right arrow indicates that the focus can move rightwards.

[0231] In some embodiments, if the movement mode of the focus is the row-by-row mode, the display device 200 can display the indication arrow according to the flow shown in FIG. 23, and the specific steps are as follows:

[0232] S2301, obtaining the first sorting of the first preview image in the target two-level classification included preview image and the first number of displayable preview images in each row in the global preview page.

[0233] S2302, determining the target row and the target column of the first preview image in the global preview page according to the first sorting and the first number.

[0234] According to the first sorting and the first number, the display position of the first preview image in the global preview page can be determined, that is, the target row and the target column.

[0235] S2303, displaying an indication arrow around the first preview image according to the target row, the target column and the row-by-row mode. Among them, when the target column is the first column of the target row, the indication arrow does not include a left arrow, and when the target column is the last column of the target row, the indication arrow does not include a right arrow.

[0236] The row-by-row mode is equivalent to isolating the preview images in each row in the left-right direction, so that when the focus is on the first preview image of each row, the focus cannot be directly moved rightwards to the last preview image of the previous row, and when the focus is on the last preview image of each row, the focus cannot be directly moved leftwards to the first preview image of the next row. Based on this, the first preview image of each row does not display a left arrow when the focus is obtained, that is, the focus cannot move leftwards. The last preview image of each row does not display a right arrow when the focus is obtained, that is, the focus cannot move rightwards.

[0237] Combined with the global preview page shown in FIG. 8, the preview images corresponding to Landscape 1, Landscape 7 and Landscape 13 do not display a left arrow when the focus is obtained. The preview images corresponding to Landscape 6, Landscape 12 and Landscape 18 do not display a right arrow when the focus is obtained.

[0238] In addition, the first row of the preview images does not display the up arrow when it gets focus. The last row of the preview images does not display the down arrow when it gets focus.

[0239] Taking the current setting of the moving mode as the split row mode as an example, the following examples are used to illustrate the indication arrows to be displayed by the first preview image when it gets focus.

[0240] Example 1-1

[0241] If the first preview image is the preview image of Landscape 1, the global preview page as shown in ① of FIG. 24 displays the down key and the right key around the preview image of Landscape 1, and does not display the up key and the left key.

[0242] Example 1-2

[0243] If the first preview image is the preview image of Landscape 3, the global preview page as shown in ② of FIG. 24 displays the left key, the down key and the right key around the preview image of Landscape 3, and does not display the up key.

[0244] Example 1-3

[0245] If the first preview image is the preview image of Landscape 6, the global preview page as shown in ③ of FIG. 24 displays the left key and the down key around the preview image of Landscape 6, and does not display the up key and the right key.

[0246] Example 1-4

[0247] If the first preview image is the preview image of Landscape 7, the global preview page as shown in ④ of FIG. 24 displays the up key, the right key and the down key around the preview image of Landscape 7, and does not display the left key.

[0248] Example 1-5

[0249] If the first preview image is the preview image of Landscape 9, the global preview page as shown in ⑤ of FIG. 24 displays the up key, the down key, the left key and the right key around the preview image of Landscape 9.

[0250] Example 1-6

[0251] If the first preview image is the preview image of Landscape 12, the global preview page as shown in ⑥ of FIG. 24 displays the up key, the left key and the down key around the preview image of Landscape 12, and does not display the right key.

[0252] Example 1-7

[0253] If the first preview image is the preview image of Landscape 13, the global preview page as shown in ① of FIG. 25 displays the up key and the right key around the preview image of Landscape 13, and does not display the left key and the down key.

[0254] Examples 1-8

[0255] If the first preview image is the preview image of landscape 15, the global preview page shown as ② in FIG. 25, the preview image of landscape 15 is surrounded by the up key, the left key and the right key, and the down key is not displayed.

[0256] Examples 1-9

[0257] If the first preview image is the preview image of landscape 18, the global preview page shown as ③ in FIG. 25, the preview image of landscape 18 is surrounded by the up key and the left key, and the right key and the down key are not displayed.

[0258] In some embodiments, if the movement mode of the focus is the continuous mode, the display device 200 can display the indicating arrow according to the flow shown in FIG. 26, and the specific steps can include but are not limited to the following:

[0259] S2601, obtaining a first order of the first preview image in the preview images included in the target secondary category and a first number of displayable preview images per row in the global preview page.

[0260] S2602, determining a target row and a target column of the first preview image in the global preview page according to the first order and the first number.

[0261] The step S2602 can refer to the step S2302, which will not be described here.

[0262] S2603, displaying the indicating arrow around the first preview image according to the target row, the target column, the first order and the continuous mode. Wherein, when the first preview image is the first preview image in the target secondary category, the indicating arrow does not include the left arrow, and when the first preview image is the last preview image in the target secondary category, the indicating arrow does not include the right arrow.

[0263] The continuous mode is equivalent to regarding all the preview images as a row of preview images, so as to realize the continuity of the rows of preview images in the left and right directions. Therefore, when the focus is on the first preview image of each row, the focus can be directly moved to the last preview image of the previous row to the right, and when the focus is on the last preview image of each row, the focus can be directly moved to the first preview image of the next row to the left. Based on this, only when the first preview image in all the preview images obtains the focus, the left arrow is not displayed, and only when the last preview image in all the preview images obtains the focus, the right arrow is not displayed, i.e. the focus cannot be moved to the right.

[0264] In addition, the first row of preview images can not display the up arrow when obtaining the focus. The last row of preview images can not display the down arrow when obtaining the focus.

[0265] Based on the above description, the following examples are used to describe the display of the indication arrow for the first preview image that obtains the focus.

[0266] Example 2-1

[0267] If the first preview image is the preview image of landscape 1, the preview image of landscape 1 is surrounded by the down key and the right key, and is not surrounded by the up key and the left key, as shown in ① of FIG. 27.

[0268] Example 2-2

[0269] If the first preview image is the preview image of landscape 6, the preview image of landscape 6 is surrounded by the left key, the down key, and the right key, and is not surrounded by the up key, as shown in ② of FIG. 27.

[0270] Example 2-3

[0271] If the first preview image is the preview image of landscape 7, the preview image of landscape 7 is surrounded by the up key, the down key, the left key, and the right key, as shown in ③ of FIG. 27.

[0272] Example 2-4

[0273] If the first preview image is the preview image of landscape 18, the preview image of landscape 18 is surrounded by the left key and the up key, and is not surrounded by the down key and the right key, as shown in ④ of FIG. 27.

[0274] In this way, the user can accurately control the movement of the focus in the movable direction according to the indication arrow displayed around the preview image where the focus is located.

[0275] In some embodiments, the display device 200 can display the name of the currently set movement mode on the global preview page.

[0276] In some embodiments, the indication arrow corresponding to the preview image where the focus is currently located can be displayed around the preview image each time the focus is moved. The process of displaying the indication arrow can refer to the process of displaying the indication arrow for the first preview image, which is not described herein.

[0277] In some embodiments, the art mode application can be configured with an editing function of the preview image on the global preview page. The editing function can be used to adjust the order of the preview images on the global preview page, and then rearrange the carousel order of the corresponding art works according to the rearranged preview images. Compared with the related art, in the art mode, only the art works can be played in the carousel order preset by the art mode application, which leads to the fact that the user cannot carousel the art works in the order of his / her preference in each work category. The display device in some embodiments of the present application can realize the effect of customizing the carousel order of the art works.

[0278] In some embodiments, the display device 200 can adjust the first preview picture to a movable state in the flow shown in FIG. 28, and the specific steps can include but are not limited to the following:

[0279] S2801, when the first preview picture obtains the focus, in response to the instruction of the user indicating to open the global preview page, obtaining the preview pictures included in the target secondary classification to which the first preview picture belongs and the first order of the preview pictures, and the movement mode of the focus on the global preview page.

[0280] Step S2801 can refer to step S2201, which will not be described here.

[0281] S2802, display the global preview page, which includes the preview pictures included in the target secondary classification arranged in the first order and the edit button. Wherein, the first preview picture obtains the focus.

[0282] Step S2802 can refer to step S2202, the main difference is that the surrounding of the preview picture obtaining the focus does not display the indication arrow. And the global preview page can include the edit button.

[0283] Referring to the global preview page shown in FIG. 29, if the first preview picture is the preview picture corresponding to landscape 7, the focus can be obtained from the preview picture of landscape 7. And the global preview page also includes the edit button 2901.

[0284] S2803, in response to the instruction of the user selecting the edit button, adjust the first preview picture to a movable state, and display an indication arrow around the first preview picture according to the movement mode, the indication arrow is used to indicate the movable direction of the first preview picture.

[0285] The movable state means that the user can change the position of the preview picture in the global preview page.

[0286] In some embodiments, if the movement mode of the focus is the split-line mode, the display device 200 can display the indication arrow around the first preview picture in the flow shown in FIG. 30, and the specific steps can include but are not limited to the following:

[0287] S3001, if the movement mode is the split-line mode, obtaining the target row and the target column of the first preview picture in the global preview page.

[0288] S3002, display an indication arrow around the first preview picture according to the target row, the target column and the split-line mode, wherein when the target column is the first column of the target row, the indication arrow does not include a left arrow, and when the target column is the last column of the target row, the indication arrow does not include a right arrow.

[0289] Steps S3001-S3002 can refer to steps S2301-S2303, and corresponding examples 1-1~1-9, which will not be repeated here.

[0290] In some embodiments, if the moving mode of the focus is the continuous mode, the display device 200 can display the indicating arrows around the first preview image according to the flow shown in FIG. 31, and the specific steps can include but are not limited to the following:

[0291] S3101, if the moving mode is the continuous mode, obtaining the first ranking of the first preview image in the preview images included in the target secondary category and the target row and the target column in the global preview page.

[0292] S3102, according to the target row, the target column, the first ranking and the continuous mode, display the indicating arrows around the first preview image, wherein when the first preview image is the first preview image in the target secondary category, the indicating arrows do not include the left arrow, and when the first preview image is the last preview image in the target secondary category, the indicating arrows do not include the right arrow.

[0293] Steps S3101-S3102 can refer to steps S2601-S2603, and corresponding examples 2-1~2-4, which will not be repeated here.

[0294] The difference between the indicating arrows displayed around the first preview image and the indicating meaning of the indicating arrows in the foregoing is that when the first preview image is in a movable state, the indicating arrows displayed around it can be used to indicate the movable direction of the first preview image. For example, the up arrow indicates that the preview image can move up, the down arrow indicates that the preview image can move down, the left arrow indicates that the preview image can move left, and the right arrow indicates that the preview image can move right. When the continuous mode is adopted, if the preview image located in the first column corresponds to the display of the left arrow, it means that the preview image can move left and move to the last display position of the previous row; if the preview image located in the last column corresponds to the display of the right arrow, it means that the preview image can move right and move to the first display position of the next row.

[0295] Taking the continuous mode as an example, in response to the instruction that the user selects the edit button 2901, as shown in ② in FIG. 29, the first preview image that obtains the focus can be adjusted to a movable state, and the indicating arrows such as the up arrow, the down arrow, the left arrow and the right arrow can be displayed around the first preview image.

[0296] In some embodiments, the display device 200 can move the first preview image from the current first position to the specified position in response to the instruction that the user indicates to move the first preview image in the first direction, and move the original preview image on the specified position to the first position.

[0297] With reference to FIG. 32, as shown in ① of FIG. 32, the first preview image is the preview image of the landscape 14. If the user instructs to move the first preview image upward, as shown in ② of FIG. 32, the preview image corresponding to the landscape 14 can be moved upward to the position of the preview image corresponding to the landscape 8, i.e., the specified position. Also, the preview image corresponding to the landscape 8 can be moved downward to the first position, i.e., the position of the preview image of the landscape 14 and the preview image of the landscape 8 are interchanged.

[0298] In some embodiments, the display device 200 can move the first preview image from the first position to the specified position in response to the instruction of the user instructing to move the first preview image in the first direction, and move the original preview image at the specified position and the preview image after the original preview image in the first sequence both one position backward.

[0299] With reference to FIG. 33, as shown in ① of FIG. 33, the first preview image is the preview image of the landscape 14. If the user instructs to move the first preview image upward, as shown in ② of FIG. 33, the preview image corresponding to the landscape 14 can be moved upward to the position of the preview image corresponding to the landscape 8, i.e., the specified position. Also, the preview image corresponding to the landscape 8 and the preview image after the preview image corresponding to the landscape 8 can be moved one position backward.

[0300] After moving the first preview image, the second sequence can be generated again according to the positions of the preview images in the global preview page. The second sequence is also the new rotation sequence of the artistic paintings. Specifically, the numbers of the artistic paintings in the target secondary classification can be modified according to the second sequence, which correspond to the new rotation sequence.

[0301] The display device 200 will rotate the artistic paintings in the target secondary classification according to the new rotation sequence. Also, in the hierarchical preview page, the list of the preview images will also be displayed according to the second sequence.

[0302] Based on the above embodiments, the display device provided in the present application can include: a display configured to display a hierarchical preview page on an upper layer of a display page of a first application in a first mode, the display page can be used to display an art work, a background of the hierarchical preview page can be in a transparent state, and the art work displayed in the display page can be displayed through the background, the hierarchical preview page can include a first menu and a second menu, the first menu can include a title of a first-level classification, the second menu can be used to display a title of a second-level classification included in the first-level classification in a selected state or with focus, and the second menu can further include a preview image list, the preview image list can be in a single row form and can include a preview image of an art work included in the second-level classification in a selected state or with focus; a memory configured to store a computer program; and at least one processor connected with the display and the memory and configured to execute the computer program to enable the display device to perform: when a first preview image has focus, in response to an instruction of a user indicating to move the focus in a first direction, acquiring a first order of the first preview image in preview images included in a target second-level classification; moving the focus and / or scrolling the preview image list according to the first order P i , a first preset order P n , a second preset order P t-n+1 , and the first direction, wherein t represents a total number of the preview images included in the target second-level classification, and n represents that the first n preview images and the last n preview images in the preview images included in the target second-level classification are dynamic focus preview images, and the dynamic focus preview images are preview images with focus obtained by moving the focus.

[0303] In some embodiments of the present application, if the first direction is right, the at least one processor is further configured to execute the computer program to enable the display device to perform: when P i <P n-1 , the preview image list is not scrolled, and the focus is moved to the right; when P i =P n-1 , the focus is moved to the right, and the preview image list is scrolled to the left to scroll the P n th preview image to a middle position of the second menu and obtain focus from the P n th preview image; when P n ≤P i <P t-n+1 , the focus is fixedly displayed at the middle position, and the preview image list is scrolled to the left; when P i =P t-n+1 , the focus is moved to the right, and the preview image list is scrolled to the left to completely display the P t th preview image at the end of the second menu and obtain focus from the Pt-n+2 The preview image gains focus; in P t-n+2 ≤P i <P t At this time, move the focus to the right and keep the preview image list from scrolling.

[0304] In some embodiments of this application, if the first direction is left, the at least one processor may further be configured to execute the computer program to cause the display device to perform: in P t-n+2 <P i ≤P t At this time, keep the preview image list from scrolling and move the focus to the left; in P i =P t-n+2 At that time, move the focus to the left and scroll the preview image list to the right to bring up the Pth image. t-n+1 A preview image is displayed in the middle of the second menu, and is generated by the Pth... t-n+1 The preview image gains focus; in P n <P i ≤P t-n At that time, fix the focus on the middle position and scroll the preview image list to the right; in P i =P n At that time, move the focus to the left and scroll the preview image list to the right to fully display the P1th preview image at the top of the second menu, and then move the P1th preview image to the left. n-1 The preview image gains focus; in P1 < P i ≤P n-1 At this time, move the focus to the left and keep the preview image list from scrolling.

[0305] In some embodiments of this application, the at least one processor may also be configured to execute the computer program to cause the display device to perform the following: when focus is obtained by the first preview image in the preview image list, in response to a user instruction to move the focus in the first direction, if the first direction is left, then identify whether the target secondary category has a preceding secondary category in its primary category; if the preceding secondary category exists, then the preview image list can be updated, the updated preview image list may include the preview images included in the preceding secondary category, and the second preview image in the preceding secondary category is displayed at the end of the second menu, and focus is obtained by the second preview image, which may be the last preview image among the preview images included in the preceding secondary category; if the preceding secondary category does not exist, then a prompt can be made that the focus cannot be moved to the left.

[0306] In some embodiments of the present application, the at least one processor can be further configured to execute the computer program to cause the display device to perform: in response to a user instruction indicating moving the focus in the first direction, if the first direction is right, identifying whether there is a next secondary classification in the same primary classification of the target secondary classification when the focus is obtained by the last preview picture of the preview picture list; if there is the next secondary classification, updating the preview picture list, the updated preview picture list can include the preview pictures included in the next secondary classification, and displaying a third preview picture in the next secondary classification at the top of the second menu and obtaining the focus by the third preview picture, the third preview picture can be the first preview picture included in the next secondary classification; and if there is no next secondary classification, prompting that the focus cannot be moved to the right.

[0307] In some embodiments of the present application, the at least one processor can be further configured to execute the computer program to cause the display device to perform: displaying a focus frame on the preview picture corresponding to the art work in the hierarchical preview page according to the art work currently displayed in the display page.

[0308] In some embodiments of the present application, the at least one processor can be further configured to execute the computer program to cause the display device to perform: in response to a user control instruction when displaying the display page and displaying a first art work in the display page, displaying the hierarchical preview page on the upper layer of the display page, wherein the first art work belongs to a first primary classification and a first secondary classification, the title of the first primary classification is in a selected state, the titles of the secondary classifications included in the first primary classification are displayed in the second menu and the focus is obtained by the title of the first secondary classification, the first preview picture list corresponding to the first secondary classification is displayed in the second menu, the first preview picture list can include a fourth preview picture corresponding to the first art work, and a focus frame is displayed on the fourth preview picture; in response to a user downward instruction, moving the focus to the fourth preview picture and keeping the focus frame displayed on the fourth preview picture; in response to a user instruction indicating moving the focus in the first direction, obtaining the focus by a target preview picture and keeping the focus frame displayed on the fourth preview picture.

[0309] In some embodiments of the present application, after the target preview image obtains the focus and the focus frame is displayed on the fourth preview image in response to the instruction of the user indicating to move the focus in the first direction, the at least one processor can be further configured to execute the computer program to cause the display device to perform: if no user operation is detected within a specified time period, the first artwork displayed in the showcase page can be switched to a second artwork corresponding to the target preview image, and the focus frame is displayed on the target preview image.

[0310] In some embodiments of the present application, the at least one processor can be further configured to execute the computer program to cause the display device to perform: the first artwork displayed in the showcase page can be switched to a third artwork in a carousel order after reaching a carousel time, and the focus frame is displayed on a fifth preview image, which is a preview image corresponding to the third artwork.

[0311] In some embodiments of the present application, the display can be further configured to: in the first mode, display a hierarchical preview page on the upper layer of the showcase page of the first application, the hierarchical preview page including a preview image list in a single row, the preview image list including at least one preview image; the at least one processor can be further configured to execute the computer program to cause the display device to perform: when the first preview image obtains the focus, the target second-level classification to which the first preview image belongs can be obtained, the first order of the preview images included in the target second-level classification, and the movement mode of the focus on the global preview page in response to the instruction of the user indicating to open the global preview page, the movement mode can include a split row mode and a continuous mode, wherein the split row mode can be a mode in which the focus cannot be continuously moved between rows of preview images, and the continuous mode can be a mode in which the focus can be continuously moved between rows of preview images; the display can be controlled to display the global preview page, the global preview page can include the preview images included in the target second-level classification arranged in the first order, and the first preview image can obtain the focus, and the indicating arrow can be displayed around the first preview image according to the movement mode, the indicating arrow can be used to indicate the movable direction of the focus.

[0312] In some embodiments of the application, when the display device displays the global preview page, the at least one processor is further configured to execute the computer program to cause the display device to: if the moving mode is the split mode, obtain a first order of the first preview image in preview images included in the target secondary category and a first number of preview images displayable in each row in the global preview page; determine a target row and a target column of the first preview image in the global preview page according to the first order and the first number; and display the indication arrows around the first preview image according to the target row, the target column, and the split mode, wherein the indication arrows do not include a left arrow when the target column is the first column of the target row, and the indication arrows do not include a right arrow when the target column is the last column of the target row.

[0313] In some embodiments of the application, when the display device displays the global preview page, the at least one processor is further configured to execute the computer program to cause the display device to: if the moving mode is the split mode, obtain a first order of the first preview image in preview images included in the target secondary category and a first number of preview images displayable in each row in the global preview page; determine a target row and a target column of the first preview image in the global preview page according to the first order and the first number; and display the indication arrows around the first preview image according to the target row, the target column, the first order, and the split mode, wherein the indication arrows do not include a left arrow when the first preview image is the first preview image in the target secondary category, and the indication arrows do not include a right arrow when the first preview image is the last preview image in the target secondary category.

[0314] In some embodiments of the present application, the display can be configured to display a hierarchical preview page on the upper layer of the display page of the first application in the first mode, the hierarchical preview page including a preview image list in a single row, the preview image list including at least one preview image; the at least one processor can be further configured to execute the computer program to cause the display device to: when the first preview image obtains focus, in response to a user instruction to open a global preview page, obtain the first order of preview images included in a target secondary classification to which the first preview image belongs and the movement mode of the focus on the global preview page, the movement mode can include a split row mode and a continuous mode, wherein the split row mode can be a mode in which the focus cannot be continuously moved between rows of preview images, and the continuous mode can be a mode in which the focus can be continuously moved between rows of preview images; the display can be controlled to display the global preview page, the global preview page can include the preview images included in the target secondary classification arranged in the first order and an edit button, wherein the first preview image obtains focus; in response to a user instruction to select the edit button, the first preview image can be adjusted to a movable state, and an indication arrow can be displayed around the first preview image according to the movement mode, the indication arrow can be used to indicate the movable direction of the first preview image.

[0315] In some embodiments of the present application, when the first preview image is adjusted to a movable state and an indication arrow is displayed around the first preview image according to the movement mode in response to a user instruction to select the edit button, the at least one processor can be further configured to execute the computer program to cause the display device to: if the movement mode is the split row mode, the target row and the target column of the first preview image in the global preview page can be obtained; the indication arrow can be displayed around the first preview image according to the target row, the target column and the split row mode, wherein when the target column is the first column of the target row, the indication arrow does not include a left arrow, and when the target column is the last column of the target row, the indication arrow does not include a right arrow.

[0316] In some embodiments of the application, in response to the instruction that the user selects the edit button, the first preview image is adjusted to a movable state, and the indication arrow is displayed around the first preview image according to the movement mode, the at least one processor can be further configured to execute the computer program to cause the display device to perform: if the movement mode is the continuous mode, the first sorting of the first preview image in the preview images included in the target secondary classification and the target row and the target column in the global preview page can be obtained; the indication arrow can be displayed around the first preview image according to the target row, the target column, the first sorting and the continuous mode, wherein when the first preview image is the first preview image in the target secondary classification, the indication arrow does not include a left arrow, and when the first preview image is the last preview image in the target secondary classification, the indication arrow does not include a right arrow.

[0317] In some embodiments of the application, after the instruction that the user selects the edit button, the first preview image is adjusted to a movable state, and the indication arrow is displayed around the first preview image according to the movement mode, the at least one processor can be further configured to execute the computer program to cause the display device to perform: in response to the instruction that the user indicates to move the first preview image in a first direction, the first preview image can be moved from the first position where it is currently located to a specified position, and the original preview image on the specified position can be moved to the first position.

[0318] In some embodiments of the application, after the instruction that the user selects the edit button, the first preview image is adjusted to a movable state, and the indication arrow is displayed around the first preview image according to the movement mode, the at least one processor can be further configured to execute the computer program to cause the display device to perform: in response to the instruction that the user indicates to move the first preview image in a first direction, the first preview image can be moved from the first position where it is currently located to a specified position, and the original preview image on the specified position can be moved to the first position.

[0319] Based on the above embodiments, according to some embodiments of the present application, a setting method of an art work preview image for a display device is further provided, which is particularly used for browsing the preview image of the art work. In a first mode, the display device can display a hierarchical preview page on the upper layer of a display page of a first application, the display page can be used for displaying the art work, the background of the hierarchical preview page can be in a transparent state, and the art work displayed in the display page can be displayed through the background. The hierarchical preview page can include a first menu and a second menu. The first menu can include the title of a first classification. The second menu can be used for displaying the title of a second classification included in the first classification in a selected state or in a state of obtaining focus. The second menu can further include a preview image list. The preview image list can be in a single row form and can include the preview image of the art work included in the second classification in a selected state or in a state of obtaining focus. The method can include: when a first preview image obtains focus, in response to an instruction of a user indicating to move the focus in a first direction, obtaining a first sorting P i of the first preview image in the preview image of a target second classification included by the first preview image; moving the focus and / or scrolling the preview image list according to the first sorting P i , a first preset sorting P n , a second preset sorting P t-n+1 and the first direction, wherein t represents the total number of the preview images of the target second classification, and n represents the first n preview images and the last n preview images of the preview images of the target second classification as dynamic focus preview images, and the dynamic focus preview image is a preview image obtaining focus by moving the focus.

[0320] Through the above scheme, when the user browses the display page and the preview image obtaining focus at the same time, the user can move the line of sight vertically, which is more convenient for the user to switch the line of sight between the display page and the preview image list.

[0321] Based on the above embodiments, according to some embodiments of the present application, a method for setting an art piece preview image of a display device is also provided, which can be used for focus display, and the display device displays a hierarchical preview page on a top layer of a display page of a first application in a first mode, the hierarchical preview page includes a preview image list, the preview image list is in a single row form and includes at least one preview image; the method can include: when a first preview image obtains a focus, in response to a user instruction of opening a global preview page, obtaining preview images included in a target second-level category to which the first preview image belongs, a first order of the preview images, and a movement mode of the focus on the global preview page, the movement mode can include a split row mode and a continuous mode, wherein the split row mode is a mode in which the focus cannot be continuously moved between rows of preview images, and the continuous mode is a mode in which the focus can be continuously moved between rows of preview images; displaying the global preview page, the global preview page includes the preview images included in the target second-level category arranged in the first order, and the first preview image obtains the focus, and an indication arrow is displayed around the first preview image according to the movement mode, the indication arrow is used to indicate a movable direction of the focus.

[0322] Based on the above embodiments, according to some embodiments of the present application, a method for setting an art piece preview image of a display device is also provided, the display device displays a hierarchical preview page on a top layer of a display page of a first application in a first mode, the hierarchical preview page includes a preview image list, the preview image list is in a single row form and includes at least one preview image; the method can include: when a first preview image obtains a focus, in response to a user instruction of opening a global preview page, obtaining preview images included in a target second-level category to which the first preview image belongs, a first order of the preview images, and a movement mode of the focus on the global preview page, the movement mode can include a split row mode and a continuous mode, wherein the split row mode is a mode in which the focus cannot be continuously moved between rows of preview images, and the continuous mode is a mode in which the focus can be continuously moved between rows of preview images; displaying the global preview page, the global preview page includes the preview images included in the target second-level category arranged in the first order and an edit button, wherein the first preview image obtains the focus; in response to a user instruction of selecting the edit button, adjusting the first preview image to a movable state, and displaying an indication arrow around the first preview image according to the movement mode, the indication arrow is used to indicate a movable direction of the first preview image.

[0323] Through the above scheme, when the global preview page is displayed, when the first preview image obtains the focus, the display device can display an indication arrow around the first preview image according to the movement mode of the focus in the global preview page, the indication arrow being used to indicate the movable direction of the focus. In this way, the user can accurately control the movement direction of the focus according to the indication arrow. Moreover, the display device can provide the function of adjusting the carousel order through the global preview page. The user can adjust the order of the preview images in the global preview page to adjust the carousel order of the corresponding art paintings in association, so that the carousel order of the art paintings can be adjusted to the order preferred by the user.

[0324] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above description in some embodiments is not intended to be exhaustive or to limit the embodiments to the specific form disclosed. Various modifications and variations can be derived from the above teachings. The selection and description of the above embodiments are to better explain the content of the disclosure, so that those skilled in the art can better use the embodiments.

Claims

1. A display device, comprising: The display is configured to: in a first mode, display a hierarchical preview page on top of the display page of a first application, the display page being used to display artwork, the background of the hierarchical preview page being transparent, through which the artwork displayed on the display page can be seen, the hierarchical preview page including a first menu and a second menu, the first menu including titles of first-level categories, the second menu being used to display titles of second-level categories included in the first-level category that is selected or has received focus, the second menu also including a preview image list, the preview image list being in a single-row format, including preview images of artworks included in the second-level categories that are selected or have received focus; Memory, configured to store computer programs; At least one processor is configured to execute the computer program to cause the display device to perform: When the first preview image gains focus, in response to a user instruction to move the focus in a first direction, the first ranking P of the first preview image within the preview images included in the corresponding target secondary category is obtained. i ; According to the first sorting P i First preset sorting P n Second preset sorting P t-n+1 And in the first direction, move the focus and / or scroll the list of preview images, where t represents the total number of preview images included in the target secondary category, and n represents that the first n preview images and the last n preview images included in the target secondary category are dynamic focus preview images, which are preview images that have obtained focus by moving the focus.

2. The display device according to claim 1, wherein if the first direction is right, the at least one processor is configured to execute the computer program to cause the display device to perform: In P1≤P i <P n-1 At this time, keep the preview image list from scrolling and move the focus to the right; In P i =P n-1 At that time, move the focus to the right and scroll the preview image list to the left to bring up the Pth image. n The preview image scrolls to the middle of the second menu, and is then scrolled by the Pth... n The preview image gains focus; In P n ≤P i <P t-n+1 At this time, fix the focus on the middle position and scroll the preview image list to the left; In P i =P t-n+1 At that time, move the focus to the right and scroll the preview image list to the left to bring up the Pth image. t A complete preview image is displayed at the end of the second menu, and is generated by the Pth element. t-n+2 The preview image gains focus; In P t-n+2 ≤P i <P t At this time, move the focus to the right and keep the preview image list from scrolling.

3. The display device according to claim 1, wherein if the first direction is left, the at least one processor is configured to execute the computer program to cause the display device to perform: In P t-n+2 <P i ≤P t At this time, keep the preview image list from scrolling and move the focus to the left; In P i =P t-n+2 At that time, move the focus to the left and scroll the preview image list to the right to bring up the Pth image. t-n+1 A preview image is displayed in the middle of the second menu, and is generated by the Pth... t-n+1 The preview image gains focus; In P n <P i ≤P t-n At this time, fix the focus on the middle position and scroll the preview image list to the right; In P i =P n At that time, move the focus to the left and scroll the preview image list to the right to fully display the P1th preview image at the top of the second menu, and then move the P1th preview image to the left. n-1 The preview image gains focus; In P1 < P i ≤P n-1 At this time, move the focus to the left and keep the preview image list from scrolling.

4. The display device according to any one of claims 1-3, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: When the first preview image in the preview image list gains focus, in response to a user instruction to move the focus in the first direction, if the first direction is left, it is determined whether the target secondary category has a preceding secondary category in its primary category; If the preceding first and second-level categories exist, the preview image list is updated. The updated preview image list includes the preview images included in the preceding first and second-level categories, and the second preview image in the preceding first and second-level categories is displayed at the end of the second menu and receives focus. The second preview image is the last preview image among the preview images included in the preceding first and second-level categories. If the aforementioned first and second-level categories do not exist, a message will be displayed indicating that the focus cannot be moved to the left.

5. The display device according to any one of claims 1-3, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: When the last preview image in the preview image list gains focus, in response to a user instruction to move the focus in the first direction, if the first direction is to the right, it is determined whether the target secondary category has a subsequent secondary category in its primary category; If the next first- or second-level category exists, the preview image list is updated. The updated preview image list includes the preview images included in the next first- or second-level category, and the third preview image in the next first- or second-level category is displayed at the top of the second menu and receives focus. The third preview image is the first preview image among the preview images included in the next first- or second-level category. If the aforementioned first and second-level categories do not exist, a message will be displayed indicating that the focus cannot be moved to the right.

6. The display device of claim 1, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: Based on the artwork currently displayed on the display page, a focus box is displayed on the preview image corresponding to the artwork on the hierarchical preview page.

7. The display device of claim 6, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: When the display page is shown and the first artwork is displayed within the display page, in response to a user's control command, the hierarchical preview page is displayed on top of the display page, wherein... The first artwork belongs to a first-level category and a first-level category. The title of the first-level category is selected. The titles of the second-level categories included in the first-level category are displayed in the second menu, and the first second-level category title is used to gain focus. The second menu also displays a first preview image list corresponding to the first second-level category. The first preview image list includes a fourth preview image corresponding to the first artwork. A focus box is displayed on the fourth preview image. In response to the user's downward command, the focus is moved to the fourth preview image and the focus box is displayed on the fourth preview image; In response to a user instruction to move the focus in the first direction, the focus is obtained from the target preview image and the focus box is displayed on the fourth preview image.

8. The display device of claim 7, wherein after obtaining focus from the target preview image and maintaining the focus frame on the fourth preview image in response to a user instruction to move focus in the first direction, the at least one processor is further configured to execute the computer program to cause the display device to perform: If no user operation is detected within the specified time period, the first artwork displayed on the display page will be switched to the second artwork corresponding to the target preview image, and the focus box will be displayed on the target preview image.

9. The display device of claim 7, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: Following the carousel sequence, after the carousel time is reached, the first artwork displayed on the display page is switched to the third artwork, and the focus box is displayed on the fifth preview image, which is the preview image corresponding to the third artwork.

10. The display device according to claim 1, wherein the display is configured to: in a first mode, display a hierarchical preview page above the display page of a first application, the hierarchical preview page including a list of preview images, the list of preview images being in a single-row format and including at least one preview image; The at least one processor is further configured to execute the computer program to cause the display device to perform: When the first preview image gains focus, in response to a user instruction to open the global preview page, the system retrieves the preview images included in the target secondary category to which the first preview image belongs, the first order of the preview images, and the focus movement mode on the global preview page. The movement mode includes a line-by-line mode and a continuous mode. The line break mode is a mode in which the focus cannot be moved continuously between the preview images of each line, while the continuous mode is a mode in which the focus can be moved continuously between the preview images of each line. The display is controlled to show the global preview page, which includes preview images of the target secondary categories arranged in the first order, and the first preview image is focused on. An indicator arrow is displayed around the first preview image according to the movement mode, and the indicator arrow is used to indicate the movable direction of the focus.

11. The display device of claim 10, wherein when the display is controlled to show the global preview page, the at least one processor is configured to execute the computer program to cause the display device to perform: If the movement mode is the row-by-row mode, then obtain the first sorting of the first preview image in the preview images included in the target secondary category and the first number of preview images that can be displayed in each row of the global preview page; Based on the first sorting and the first quantity, determine the target row and target column of the first preview image in the global preview page; Based on the target row, the target column, and the line break pattern, the indicator arrows are displayed around the first preview image, wherein when the target column is the first column of the target row, the indicator arrows do not include a left arrow, and when the target column is the last column of the target row, the indicator arrows do not include a right arrow.

12. The display device of claim 10, wherein when the display is controlled to show the global preview page, the at least one processor is configured to execute the computer program to cause the display device to perform: If the movement mode is the continuous mode, then obtain the first sorting of the first preview image in the preview images included in the target secondary category and the first number of preview images that can be displayed in each row of the global preview page; Based on the first sorting and the first quantity, determine the target row and target column of the first preview image in the global preview page; Based on the target row, the target column, the first sorting, and the continuous pattern, the indicator arrows are displayed around the first preview image, wherein when the first preview image is the first preview image in the target secondary category, the indicator arrows do not include a left arrow, and when the first preview image is the last preview image in the target secondary category, the indicator arrows do not include a right arrow.

13. The display device according to claim 1, wherein the display is configured to: in a first mode, display a hierarchical preview page above the display page of a first application, the hierarchical preview page including a list of preview images, the list of preview images being in a single-row format and including at least one preview image; The at least one processor is further configured to execute the computer program to cause the display device to perform: When the first preview image gains focus, in response to the user's instruction to open the global preview page, the system obtains the preview images included in the target secondary category to which the first preview image belongs, the first order of the preview images, and the focus movement mode on the global preview page. The movement mode includes a line-by-line mode and a continuous mode. The line-by-line mode is a mode in which the focus cannot move continuously between the preview images in each line, and the continuous mode is a mode in which the focus can move continuously between the preview images in each line. The display is controlled to show the global preview page, which includes preview images of the target secondary categories arranged in the first order and an edit button, wherein the first preview image receives focus. In response to the user's instruction to select the edit button, the first preview image is adjusted to a movable state, and an indicator arrow is displayed around the first preview image according to the movement mode. The indicator arrow is used to indicate the movable direction of the first preview image.

14. The display device of claim 13, wherein when, in response to a user's instruction to select the edit button, the first preview image is adjusted to a movable state, and an indicator arrow is displayed around the first preview image according to the movable mode, the at least one processor is configured to execute the computer program to cause the display device to perform: If the movement mode is the row-by-row mode, then obtain the target row and target column of the first preview image in the global preview page; Based on the target row, the target column, and the line break pattern, the indicator arrows are displayed around the first preview image, wherein... When the target column is the first column of the target row, the indicator arrow does not include a left arrow; when the target column is the last column of the target row, the indicator arrow does not include a right arrow.

15. The display device of claim 13, wherein when, in response to a user's instruction to select the edit button, the first preview image is adjusted to a movable state, and an indicator arrow is displayed around the first preview image according to the movable mode, the at least one processor is configured to execute the computer program to cause the display device to perform: If the movement mode is the continuous mode, then obtain the first sorting of the first preview image in the preview images included in the target secondary category and the target row and target column in the global preview page; Based on the target row, the target column, the first sorting, and the continuous pattern, the indicator arrows are displayed around the first preview image, wherein, When the first preview image is the first preview image in the target secondary category, the indicator arrow does not include a left arrow; when the first preview image is the last preview image in the target secondary category, the indicator arrow does not include a right arrow.

16. The display device according to claim 13 or 14, wherein after adjusting the first preview image to a movable state in response to a user's instruction to select the edit button, and displaying indicator arrows around the first preview image according to the movable mode, the at least one processor is further configured to execute the computer program to cause the display device to perform: In response to a user instruction to move the first preview image in a first direction, the first preview image is moved from its current first position to a specified position, and the original preview image at the specified position is moved to the first position.

17. The display device according to claim 13 or 15, wherein after adjusting the first preview image to a movable state in response to a user's instruction to select the edit button, and displaying indicator arrows around the first preview image according to the movable mode, the at least one processor is further configured to execute the computer program to cause the display device to perform: In response to a user instruction to move the first preview image in a first direction, the first preview image is moved from its current first position to a specified position, and the original preview image at the specified position and the preview image located after the original preview image in the first sequence are both moved one position backward.

18. A method for setting preview images of artworks on a display device, wherein the display device displays a hierarchical preview page on top of a display page of a first application in a first mode, the display page being used to display artworks, the background of the hierarchical preview page being transparent, through which the artworks displayed on the display page can be seen, the hierarchical preview page including a first menu and a second menu, the first menu including titles of primary categories, the second menu being used to display titles of secondary categories included in the primary category that is selected or has received focus, the second menu also including a preview image list, the preview image list being in a single-row format, including preview images of artworks included in the secondary categories that are selected or have received focus; The method includes: When the first preview image gains focus, in response to a user instruction to move the focus in a first direction, the first ranking P of the first preview image within the preview images included in the corresponding target secondary category is obtained. i ; According to the first sorting P i First preset sorting P n Second preset sorting P t-n+1 And in the first direction, move the focus and / or scroll the list of preview images, where t represents the total number of preview images included in the target secondary category, and n represents that the first n preview images and the last n preview images included in the target secondary category are dynamic focus preview images, which are preview images that have obtained focus by moving the focus.

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