Display device and display method for display device

Abstract

Provided in the present application are a display device and a display method for the display device. The display device may be configured such that a first application independently handles a first key. On this basis, upon receiving a control instruction input by a user on the basis of a first key of a control device, the display device can identify a current application; when it is identified that the current application is a first application, the first application processes the control instruction; in a first mode, the display device identifies a current page; if the current page is a display page of the first application, the display device displays an application settings menu on top of the display page, so as to provide the user with menu items for setting an artwork; and, if the current page is not a display page, prompt information is displayed to prompt the user that the first key is unavailable on the current page. In this way, users can set the parameters of artworks more quickly and conveniently, and can directly view setting results.

Description

Display device and display method for display device

[0001] Cross-reference to related applications

[0002] This application claims priority to Chinese Patent Application No. 202410854063.7, filed on June 28, 2024; No. 202410853653.8, filed on June 28, 2024; No. 202410853772.3, filed on June 28, 2024; No. 202410854023.2, filed on June 28, 2024; No. 202411321067.5, filed on September 20, 2024; and No. 202411321196.4, filed on September 20, 2024, the contents of all 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 display method for the display device. BACKGROUND

[0004] A display device refers to a terminal device capable of outputting a specific display screen, 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, having an open operating system and a chip, and possessing an open application platform, which can realize bidirectional man-machine interaction and integrate functions such as audio and video, entertainment, and data, 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 an art painting as a decoration in a space. Moreover, the art painting can be simulated as a real art painting, so that the user can immerse in the browsing of the art painting. For example, a display frame can be added to the art painting, 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, the display effect of the art painting can not meet the user's preferences, and the user needs to set related parameters of the art painting. However, the parameter setting method in the related art has the problems of complicated operation and non-intuitive setting effect. SUMMARY

[0007] According to some embodiments of the present application, a display device is provided, which can include a display configured to display a user interface; a memory configured to store a computer program; at least one processor connected with the display and the memory, configured to execute the computer program to enable the display device to perform the following operations: in response to a control instruction input by a user based on a first button of a control device, a current application can be identified; when the current application is a first application, the control instruction can be processed by the first application; a current page can be identified; if the current page is a display page of the first application, an application setting menu can be displayed on an upper layer of the display page, the application setting menu can include a background frame and a list display area, the list display area can be displayed on an upper layer of the background frame, the list display area can be used to display n menu items in a menu item list, the menu item list can include N menu items, N≥1, 1≤n≤N, the N menu items can be used to set parameters of an artistic painting, wherein a background of the menu item list can be in a transparent state; if the current page is not the display page, a prompt information can be displayed on an upper layer of the current page, the prompt information can be used to prompt that the first button is not available under the current page; wherein the display page can be a user display interface set in the first mode.

[0008] According to some embodiments of the present application, a display method for a display device is also provided, which can include: in response to a control instruction input by a user based on a first button of a control device, a current application can be identified; when the current application is a first application, the control instruction can be processed by the first application; a current page can be identified; if the current page is a display page of the first application, an application setting menu can be displayed on an upper layer of the display page, the application setting menu can include a background frame and a list display area, the list display area can be displayed on an upper layer of the background frame, the list display area can be used to display n menu items in a menu item list, the menu item list can include N menu items, N≥1, 1≤n≤N, the N menu items can be used to set parameters of an artistic painting, wherein a background of the menu item list can be in a transparent state; if the current page is not the display page, a prompt information can be displayed on an upper layer of the current page, the prompt information can be used to prompt that the first button is not available under the current page; wherein the display page can be a user display interface set in the first mode. 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 a control device according to some embodiments of the present application;

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

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

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

[0014] FIG. 6 is a schematic diagram of a presentation 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 flowchart of a display device displaying an application setting menu according to some embodiments of the present application;

[0018] FIG. 10 is a flowchart of a display device distributing a menu key based on a whitelist of the menu key according to some embodiments of the present application;

[0019] FIG. 11 is a flowchart of a display device distributing a menu key based on a flag bit according to some embodiments of the present application;

[0020] FIG. 12 is a schematic diagram of an application setting menu according to some embodiments of the present application;

[0021] FIG. 13 is a schematic diagram of prompt information according to some embodiments of the present application;

[0022] FIG. 14 is a schematic diagram of an application setting menu according to some embodiments of the present application;

[0023] FIG. 15 is a flowchart of a display device dynamically filling a background frame of an application setting menu according to some embodiments of the present application;

[0024] FIG. 16 is a schematic diagram of an application setting menu according to some embodiments of the present application;

[0025] FIG. 17 is a flowchart of a display device moving an application setting menu according to some embodiments of the present application;

[0026] FIG. 18 is a schematic diagram of a moving process of an application setting menu according to some embodiments of the present application;

[0027] FIG. 19 is a schematic diagram of a three-layer view structure of an application setting menu according to some embodiments of the present application;

[0028] FIG. 20 is a schematic diagram of an artistic mode setting page according to some embodiments of the present application;

[0029] FIG. 21 is a schematic diagram of a system setting menu according to some embodiments of the present application;

[0030] FIG. 22 is a flowchart of a display device displaying artistic paintings according to some embodiments of the present application;

[0031] FIG. 23 is a flowchart of a display device switching a quality parameter according to some embodiments of the present application;

[0032] FIG. 24 is a flowchart of a display device switching a quality parameter according to some embodiments of the present application;

[0033] FIG. 25 is a flowchart of a display device switching a quality parameter according to some embodiments of the present application;

[0034] FIG. 26 is a flowchart of a display device switching a classification mode according to some embodiments of the present application;

[0035] FIG. 27 is a flowchart of a display device adjusting a quality parameter according to some embodiments of the present application;

[0036] FIG. 28 is a flowchart of a display device individually setting an application quality parameter of a current artistic painting according to some embodiments of the present application;

[0037] FIG. 29 is a flowchart of a display method according to some embodiments of the present application;

[0038] FIG. 30 is a flowchart of a display method according to some embodiments of the present application;

[0039] FIG. 31 is a flowchart of a display method according to some embodiments of the present application;

[0040] FIG. 32 is a flowchart of a display method according to some embodiments of the present application;

[0041] FIG. 33 is a flowchart of a display method according to some embodiments of the present application;

[0042] FIG. 34 is a schematic diagram of a system setting menu according to some embodiments of the present application;

[0043] FIG. 35 is a schematic diagram of a system quality setting menu according to some embodiments of the present application;

[0044] FIG. 36 is a flowchart of a display method according to some embodiments of the present application;

[0045] FIG. 37 is a flowchart of a display method according to some embodiments of the present application;

[0046] FIG. 38A is an interface diagram of a mode setting item and a mode setting interface according to some embodiments of the present application;

[0047] FIG. 38B is a flowchart of a display method according to some embodiments of the present application;

[0048] FIG. 39 is a schematic diagram of an artistic mode setting page according to some embodiments of the present application;

[0049] FIG. 40 is a flowchart of a display device adjusting a state of the display device according to some embodiments of the present application;

[0050] FIG. 41 is a schematic diagram of a wake-up process of a display device according to some embodiments of the present application;

[0051] FIG. 42 is a flowchart of a display device adjusting a state of the device according to some embodiments of the present application;

[0052] FIG. 43 is a flowchart of a display device setting a light-sensing parameter threshold according to some embodiments of the present application;

[0053] FIG. 44 is a flowchart of a display device setting a light-sensing parameter threshold according to some embodiments of the present application;

[0054] FIG. 45 is a flowchart of a display device setting a light-sensing parameter threshold according to some embodiments of the present application;

[0055] FIG. 46 is a flowchart of a display device adjusting a state of the device according to some embodiments of the present application;

[0056] FIG. 47 is a flowchart of a display device adjusting a state of the device according to some embodiments of the present application;

[0057] FIG. 48 is a flowchart of a display device adjusting a state of the device according to some embodiments of the present application;

[0058] FIG. 49 is a schematic diagram of an artistic mode setting page according to some embodiments of the present application;

[0059] FIG. 50 is a flowchart of a display device adjusting a state of the device according to some embodiments of the present application;

[0060] FIG. 51 is a flowchart of a display device adjusting a state of the device according to some embodiments of the present application;

[0061] FIG. 52 is a flowchart of a method for adjusting a state of a display device according to some embodiments of the present application;

[0062] FIG. 53 is a flowchart of a method for displaying according to some embodiments of the present application;

[0063] FIG. 54 is a flowchart of a method for displaying according to some embodiments of the present application;

[0064] FIG. 55 is a flowchart of a method for displaying according to some embodiments of the present application;

[0065] FIG. 56 is an interaction timing diagram of a method for controlling a display device according to some embodiments of the present application. DETAILED DESCRIPTION

[0066] The embodiments will be described in detail with reference to the drawings, wherein like reference numerals refer to like elements throughout. The following detailed description is not intended to limit the embodiments to particular embodiments described. Other embodiments can be derived from the embodiments described in the following detailed description by combining, sub-combining, modifying, or omitting described features. The following detailed description is presented in terms of some embodiments consistent with the present application. Other embodiments consistent with the present application are described in terms of the examples presented herein, and these descriptions are intended to work in conjunction with the description of the appropriate embodiments to describe the entirety of the application in its full scope.

[0067] It should be noted that the brief description of 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 customary meanings.

[0068] 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 a specific order or sequence, unless otherwise noted. It should be understood that the terms used in this way can be interchanged under appropriate circumstances.

[0069] The terms "include" and "have" and any variations thereof are intended to cover but not exclusive of inclusion, for example, a product or device that includes a series of components does not have to be limited to all components clearly listed, but can include other components not clearly listed or inherent to such products or devices.

[0070] In the embodiments of the present application, the display device refers to a device with the ability of displaying pictures and processing data. For example, the display device includes 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, etc.

[0071] 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, voice, a control device 100 and a mobile terminal 300. For example, the control device 100 can be a remote controller, a touch pen, a handle, etc.

[0072] As also shown in FIG. 1, the display device 200 also communicates data with a 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.

[0073] The display device 200 can provide a broadcast receiving television function, and can additionally provide a smart network television function supporting a computer function, including but not limited to a network television, a smart television, an Interactive Personality TV (IPTV), etc.

[0074] FIG. 2 is a hardware configuration block diagram of a control device according to some embodiments of the present application.

[0075] 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, a power supply 150.

[0076] 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.

[0077] 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.

[0078] 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.

[0079] In some embodiments, the control device 100 can include at least one of the communication interface 120 and the input / output interface 130.

[0080] In some embodiments, the memory 140 can be configured to store various operation programs, data and applications for driving and controlling the control device 100 under the control of the control device 110. The memory 140 can store various control signal instructions input by the user.

[0081] In some embodiments, the power supply 150 can be configured to provide operation power support for various elements of the control device 100 under the control of the control device 110.

[0082] 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.

[0083] In some embodiments, the keys configured on the control device 100 can include 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 implement corresponding basic functions. In other embodiments, the keys configured on the control device 100 can also include special keys such as color key, etc. Based on these special keys, the user can control the display device 200 to implement specific functions in different scenarios.

[0084] FIG. 3 is a hardware configuration block diagram of a display device according to some embodiments of the present application.

[0085] In some embodiments, the display device 200 can include at least one of a tuner and demodulator 210, a communication device 220, a detector 230, a device interface 240, at least one processor 250, a display 260, an audio output device 270, a user input interface 280, a memory, a power supply.

[0086] In some embodiments, the communication device 220 can be 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 devices 220 according to different supported communication modes. The communication device 220 can make the display device 200 and the external device or the server 400 communicate and connect through wireless or wired connection.

[0087] In some embodiments, the detector 230 can be configured to collect signals of the external environment or the external interaction. For example, the detector 230 can include a light receiver, and can be configured to collect a sensor such as a light sensor (or light-sensing sensor, ambient light sensor, etc.) for collecting ambient light intensity; or the detector 230 can include an image collector such as a camera, and can be configured to collect an external environment scene, a user attribute, or a user interaction gesture; or the detector 230 can include a sound collector such as a microphone, and can be configured to receive an external sound.

[0088] In some embodiments, the device interface 240 can be configured to access an external device.

[0089] In some embodiments, the at least one processor 250 can be configured to control the overall operation of the display device 200.

[0090] In some embodiments, 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 interface to an n-th interface for input / output.

[0091] 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.

[0092] 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, etc.

[0093] In some embodiments, the display 260 can be configured to receive an image signal output from the at least one processor 250 for display. The display 260 can include a display functional component for presenting a picture, and a driving component for driving the image display.

[0094] In some embodiments, the user can input a user command on a graphical user interface (GUI) displayed on the display 260, and the user input interface 280 can receive the user command through the GUI.

[0095] In some embodiments, the audio output device 270 can be a native loudspeaker of the display device 200, or can be an audio output device connected to the display device 200.

[0096] In some embodiments, the user input interface 280 can be used to receive instructions from user input.

[0097] To perform user interaction, 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 resources and software resources in the display device 200.

[0098] 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.

[0099] 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.

[0100] 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.

[0101] 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.

[0102] 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.

[0103] In some embodiments, the kernel layer can be a functional level between the hardware and software of the display device 200. The kernel layer can implement hardware abstraction, multitasking, memory management, and other functions.

[0104] 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 200 in the embodiments of the present application. Depending on the function of the display device, the type of operating system, and other factors, the number and specific level types of levels contained in the operating system can take other forms.

[0105] 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 is at least used to play or display pictures, and the first application can also be referred to as an art application, an Art Mode application, a Gallery application, a Frame application, etc. The first mode can also be referred to as an Art Mode, a Gallery Mode, a Frame Mode, etc. 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 on 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, etc.

[0106] 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.

[0107] The display device 200 can enter the Art Mode in the following manner:

[0108] 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.

[0109] 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.

[0110] 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. 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.

[0111] In some embodiments, the display device 200 can be configured to, when displaying the system home page, enter the art mode in response to the user selecting the icon of the art mode application. The icon of the art mode application can be configured on the system home page or in the sidebar of the system home page.

[0112] In some embodiments, the display device 200 can be configured to, in the powered-on state and without entering the art mode, enter the art mode in response to the user inputting the first instruction by short-pressing the power key of the control device 100.

[0113] In some embodiments, the display device 200 can be configured to, in the powered-on state and without entering the art mode, enter the art mode in response to the user inputting the first instruction based on the art mode key of the control device 100.

[0114] In some embodiments, if the user turns on the timed power-on and sets the power-on time, the display device 200 can be configured to, in the powered-off state, start the art mode application after powering on if the system time meets the power-on time, and enter the art mode after starting the art mode application.

[0115] In some embodiments, the control device 100 generates a press signal in response to the user pressing the key and sends the press signal to the display device 200. The control device 100 also generates a release signal in response to the user lifting the key and sends the release signal to the display device 200.

[0116] As a specific implementation, 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. For example, the display device 200 can capture the key event using the dispatchKeyEvent method, and the captured key event can include the press (KeyEvent.ACTION_DOWN) event and the 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 the timer counts a predefined time, such as 500 ms. 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.

[0117] In some other embodiments, the control device 100 periodically sends the 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, wherein 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.

[0118] The display device 200 can be configured with a second application, and the second application can call the application data of the first application running in the background, such as artistic paintings, picture quality parameters, carousel parameters, etc. In this way, after the display device 200 enters the second application, it is in the second mode. In the second mode, the display device 200 will display the screen saver page of the second application, and display the artistic paintings provided by the first application on the screen saver page, thereby realizing the display of the artistic paintings provided by the first application in the form of screen saver. In the second mode, the user cannot use the related functions of the first application, that is, cannot set the artistic paintings, etc.

[0119] 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.

[0120] In some embodiments of the present application, only the second application as an art screen saver application and the second mode as an art screen saver mode are taken as examples 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.

[0121] The display device 200 can enter the art screen saver mode in the following manner:

[0122] In some embodiments, the display device 200 can be configured to, in the powered-on state and without entering the art mode, enter the art screen saver mode if the 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 the currently used physical channel.

[0123] In some embodiments, the signal channel of the display device 200 can include a physical channel and a non-physical channel. 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.

[0124] After the display device 200 enters the art mode, the display device 200 can display a display page and display the art painting in the display page.

[0125] 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.

[0126] In some embodiments, the display device 200 can add a picture frame with a stereoscopic effect to the art painting in the display page when no hardware picture frame is installed, to simulate the real mounting effect through the added display picture frame.

[0127] Referring to the display page shown in FIG. 5, the display page includes an art painting 501 and an added display picture frame 502.

[0128] In some embodiments, a hardware frame can be installed on the frame of the display device 200 to simulate a real framing effect through the hardware frame.

[0129] Referring to FIG. 6, the display device 200 is installed with a hardware frame 601, and after entering the art mode, an art painting 602 is displayed in the display page.

[0130] In this way, the display device 200 can simulate the art picture as a more real art painting by adding a display frame on the art picture or by installing a hardware decoration for simulating the frame in the art mode, thereby improving the immersion of the user.

[0131] In some embodiments, the art paintings provided by the art mode application can be divided into different painting categories according to scenes, picture contents, etc. In this way, the user can quickly find the art paintings according to different painting categories.

[0132] In some embodiments, the art 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 therein can be referred to as inferior painting categories. In this way, the user can further quickly find the art paintings according to different inferior painting categories in the same superior painting category.

[0133] In some embodiments provided in the present application, only the case of dividing the art 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.

[0134] The first-level category can include an art gallery category, a photo set category, an immersive atmosphere category, a favorite category, etc. The second-level categories included in the art gallery category can include a landscape category, a figure category, a modern category, and a still life category. 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.

[0135] To facilitate the user to quickly find the art works to be browsed according to the classification, the art 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 classification, and the second menu can be used to display the title of the second-level classification included in the first-level classification in a selected state or in a focused state. The second menu can also include a preview image list in a single row, which can include the preview image of the art works included in the second-level classification 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 with a gradual change in transparency. In other embodiments, the first menu and the second menu can be in an opaque state or a transparent state.

[0136] In some embodiments of the present application, only the background of the hierarchical preview page is in a transparent state, and the first menu and the second menu are in a semi-transparent state with a gradual change in transparency. 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 passed through will change due to the existence of the upper layer page. It can be understood that the corresponding screen effect can be achieved by setting the transparency in actual application. The transparency gradient state is not shown in the drawings. Specifically, it can be set based on actual needs, such as gradually increasing the transparency from top to bottom, and the present application does not make specific limitations.

[0137] In some embodiments, when displaying the display page, the display device 200 can be configured to display the hierarchical preview page on the upper layer of the display page in response to the user inputting a specification based on the confirmation key or OK key of the control device 100. Through the hierarchical preview page, the art works currently displayed in the display page in the lower layer can be displayed.

[0138] Referring to the display 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 titles of first-level categories, such as Art Gallery, Photo Collection, Immersive Ambience, and Favorites. Among them, the Art Gallery can be in a selected state. Based on the Art Gallery being in the selected state, the second menu 702 can include titles of second-level categories included in the Art Gallery category, such as Landscape, Figure, Modern, Still Life, and Other. Among them, Landscape is in focus. The second menu 702 can also include a preview list 703, and based on Landscape being in focus, the preview list 703 can include preview images of art works included in the Landscape category. For example, preview images corresponding to Landscape 14, Landscape 15, Landscape 16, Landscape 17, and Landscape 18.

[0139] It should be noted that the "Art Gallery", "Immersive Ambience", "Photo Collection", "Favorites", "Figure", "Modern", "Still Life", and "Other" shown in FIG. 7 can not be provided with a background texture. The reason why the drawings in the present application show a blank background texture is only to improve the legibility of the text. In actual application, the corresponding text can be directly displayed without setting the text background texture shown in the drawings. The purpose of showing the text background texture in the drawings of subsequent embodiments is similar, and will not be repeated here.

[0140] In some embodiments of the present application, for the sake of illustration, the corresponding art works are represented in the form of "second-level category + order of the picture in the second-level category". For example, Landscape 16 represents the 16th art work in the Landscape category.

[0141] The background of the hierarchical preview page is in a transparent state, which can be referred to FIG. 7. The background 704 is in a transparent state. Therefore, the art works currently displayed in the display page, such as the three geometric figures, can be displayed through the background 704.

[0142] In some embodiments, based on the hierarchical preview page, the user can select the first-level category and the second-level category that he or she wants to preview to browse the preview images of the corresponding art works in the preview list. Moreover, the user can exit the hierarchical preview page by selecting a preview image and the like, and quickly switch the art work displayed in the display page to the art work corresponding to the selected preview image.

[0143] In some embodiments, in order to facilitate the user to preview more preview pictures at one time, so as to improve the efficiency of searching for artistic pictures, the artistic mode application can also be configured with a global preview page. The global preview page can include a third menu and a global preview picture list, the third menu can include the titles of the second categories included in the target first category, and the title of the target second category can obtain the focus. The target first category can be the first category to which the artistic pictures currently displayed in the display page belong, and the target second category can be the second category to which the artistic pictures corresponding to the preview pictures currently included in the preview picture list belong. The global preview picture list can be in the form of an array and can include the preview pictures of the artistic pictures included in the target second category.

[0144] In this way, through the global preview page, the user can browse the preview pictures of the artistic pictures included in each second category in the target first category at one time.

[0145] In some embodiments, when the preview picture in the preview picture list obtains the focus, the display device 200 can be configured to: in response to the downward instruction input by the user based on the down key of the control device 100, display the global preview page above the hierarchical preview page.

[0146] With 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 categories of the artistic gallery, such as landscape, figure, modern, still life, and other. Among them, the focus is obtained by landscape. The global preview page can also include a global preview picture list 802, and the global preview picture list 802 can include the preview pictures of all artistic pictures included in the landscape category. Taking all artistic pictures included in the landscape category as examples of landscape 1-18, the global preview picture list 802 can include the preview pictures of landscape 1-18.

[0147] In some embodiments, based on the global preview page, the user can select the second category under the target first category that the user wants to preview, so as to browse the preview pictures of the corresponding artistic pictures in the global preview picture list. And the user can exit the global preview page and the hierarchical preview page by selecting the preview picture and other operations, and can quickly switch the artistic pictures displayed in the display page to the artistic pictures corresponding to the selected preview picture.

[0148] In the artistic mode, the user pays more attention to the display effect and display method of the artistic pictures. The artistic mode application can be configured with various functions, based on which the user can set the parameters of the artistic pictures to adjust the display effect and display method of the artistic pictures.

[0149] In some embodiments, the art mode application can be configured with an application setting menu (hereinafter referred to as application setting menu) of the art mode application, which can include menu items. Based on the menu items provided by the application setting menu, the user can set the parameters of the art work.

[0150] In some embodiments, the parameter setting based on the application setting menu setting is only applicable to the art mode application and does not affect the overall machine parameters.

[0151] In some embodiments, in order to enable the user to quickly open the application setting menu, the user can open the application setting menu by controlling the display device 200 through the first key of the control device 100.

[0152] In some embodiments, the first key can be a system application key of the control device 100, i.e., a key with a default system function, such as a menu (menu) key, a color key, etc.

[0153] In some embodiments, the first key can be a special key of the control device 100, which has no default system function, but is a key specially used to open the application setting menu.

[0154] In some embodiments of the present application, the first key is taken as an example of the menu key.

[0155] The display device 200 can display the application setting menu according to the flow shown in FIG. 9, and the specific steps can include but are not limited to the following:

[0156] S901, in response to the control instruction input by the user based on the menu key of the control device, identifying the current application.

[0157] S902, when the current application is an art mode application, processing the control instruction by the art mode application.

[0158] In the system default function, the menu key is a system application key and can be used to pull up the shortcut menu of the system setting. If it is desired to realize the multi-application reuse of the menu key, i.e., to realize that the menu key can not only pull up the shortcut menu of the system setting, but also pull up the setting menu of the specified application, it is necessary to accurately control the application currently used to respond to the menu key, so as to avoid the conflict problem of multiple applications responding to the menu key at the same time, and the non-response problem of no application responding to the menu key, etc.

[0159] In some embodiments, the specified application can be an application configured with an independent response function of the menu key, which can include an art mode application, a media player, etc.

[0160] In some embodiments, after receiving the control instruction input by the user based on the menu key of the control device 100, the display device 200 can accurately control the response to the menu key by distributing the menu key to an application that currently needs to respond to the menu key.

[0161] In some embodiments, the logic of distributing the menu key can be: when the current application is the specified application, the menu key can be distributed to the current application to be processed by the current application independently, i.e., to process the control instruction; when the current application is not the specified application, the menu key can be distributed to the system application to be processed by the system application, and the shortcut menu of the system setting is pulled up.

[0162] In some embodiments, the current application is an application that has been opened and displayed on the top layer at present, i.e., the application that is currently interacting with the user.

[0163] In some embodiments, the distribution process of the menu key can be implemented based on the operating system shown in FIG. 4. As shown in FIG. 4, the operating system can be configured with a system application and other applications at the application layer, and the other applications can include the specified application. For example, the system application can include the Settings application, and the specified application can include the Media, Art Mode, and Live TV applications. The operating system can be configured with the Content Provider, Activity, and Window at the framework layer. The operating system can be configured with the KeyPad driver at the kernel layer. Among them, after receiving the menu key, the display device 200 can distribute the menu key to the window manager through the KeyPad driver. In the window manager, the window manager needs to identify whether the current application is the specified application. If it is the specified application, the window manager distributes the menu key to the specified application. Taking the Art Mode application as an example, the window manager distributes the menu key to the Activity of the Art Mode application, and then the Activity distributes the menu key to the Art Mode application. If it is not the specified application, the window manager distributes the menu key to the Activity of the Settings application, and then the Activity distributes the menu key to the Settings application to pull up the shortcut menu of the system setting.

[0164] In some embodiments, the display device 200 can pre-configure a white list of menu keys in the memory, which can include the package name of the application that can process the control instruction (menu key) separately. Wherein, the white list of menu keys can include the package name of the art mode application. For example, the white list of menu keys can be: whiteList = {com.vt.arttv.artmode, com.vt.media}. Wherein, processing the control instruction separately refers to processing the control instruction by the corresponding application, that is, executing the logic set by the application for the control instruction by the corresponding application, rather than processing the control instruction by the system.

[0165] The display device 200 can distribute the menu key based on the white list of menu keys according to the flow shown in FIG. 10, and the specific steps can include but are not limited to the following:

[0166] S1001, when identifying that the current application is an art mode application, obtaining the package name of the art mode application.

[0167] In some embodiments, the topActivity, that is, the current application, can be identified through the Android standard interface. According to the topActivity, the corresponding currentPackageName, that is, the package name of the current application, can be obtained. Wherein, if the current application is an art mode application, the package name of the current application is the package name of the art mode application.

[0168] S1002, comparing the package name of the art mode application with the package name in the white list of menu keys.

[0169] In some embodiments, the obtained currentPackageName can be compared with the white list of menu keys.

[0170] S1003, after determining that the package name of the art mode application belongs to the white list of menu keys, processing the control instruction by the art mode application.

[0171] If the currentPackageName is found in the white list of menu keys, the menu key can be directly distributed to the topActivity, that is, the current application, and the control instruction is processed by the current application. For example, if the package name of the art mode application is found in the white list of menu keys, the menu key can be directly distributed to the art mode application, and the control instruction is processed by the art mode application.

[0172] In some embodiments, the display device 200 can add a flag bit to mark the current application, and mark whether the current application is a specified application, i.e., whether the menu key can be independently responded.

[0173] After entering the art mode application, the display device 200 can add a first mark in the flag bit, which can indicate that the art mode application has been started, and the menu key is processed by the art mode application, i.e., the control instruction is processed. For example, the flag bit is added in the database, and the first mark is written down by Settings.Gloal.put, such as is_artmode_show=true.

[0174] The display device 200 can distribute the menu key based on the flag bit according to the flow shown in FIG. 11, and the specific steps can include but are not limited to the following:

[0175] S1101, in response to the control instruction, a first mark is identified.

[0176] The display device 200 can read the flag bit and identify the mark carried on the flag bit.

[0177] S1102, if the first mark is identified, it is determined that the current application is an art mode application, and it is determined that the control instruction is processed by the art mode application.

[0178] In the above example, the WindowManager can read the mark carried on the flag bit by reading Settings.Global.get. If the read mark is is_artmode_show=true, the first mark is identified, and thus it can be confirmed that the art mode application has been started, which indicates that the menu key needs to be independently processed by the art mode application. In this way, the WindowManager can distribute the menu key to the art mode application.

[0179] S1103, if the first mark is not identified, it is determined that the current application is not an art mode application.

[0180] For example, a second mark added by other specified application in the flag bit is identified, and the display device 200 will determine that the current application is the specified application according to the second mark, and determine that the menu key is processed by the specified application.

[0181] S903, a current page is identified.

[0182] In some embodiments, in order to realize that the user can set the parameters while browsing the changes of the artistic paintings after the parameters are set, the artistic mode application can be configured to display the application setting menu in the form of a shortcut menu on the display page of the artistic mode application.

[0183] Thus, the display device 200 identifies the current page when it identifies that the current application is the artistic mode application, i.e., the current application is in the artistic mode, and can determine whether to open the application setting menu according to the current page.

[0184] S904, if the current page is the display page of the artistic mode application, the application setting menu is displayed on the upper layer of the display page.

[0185] If the current page is a display page, for example, the display page shown in FIG. 5 or FIG. 6, it means that the application setting menu can be opened at present.

[0186] Taking the display page shown in FIG. 6 as an example, if the display device 200 receives the control instruction input by the user based on the menu key of the control device 100, the application setting menu 1201 shown in FIG. 12 can be displayed on the upper layer of the display page.

[0187] In this way, the application setting menu displayed in the form of a shortcut menu can provide the user with an entrance to set the parameters of the artistic paintings more quickly, so that the user can set the parameters more quickly and conveniently. Meanwhile, displaying the application setting menu on the display page can present the user with the display effects of the artistic paintings under different parameters based on the display page in real time, so that the user can set the related parameters more accurately.

[0188] S905, if the current page is not a display page, a prompt information is displayed on the upper layer of the current page, and the prompt information is used to prompt that the menu key is not available under the current page.

[0189] If the current page is not a display page, for example, the hierarchical preview page shown in FIG. 7 or the global preview page shown in FIG. 8, the application setting menu will not be opened, so as to avoid the problem that these pages cannot clearly and accurately reflect the display effects of the artistic paintings, resulting in that the user cannot accurately set the parameters.

[0190] Taking the global preview page shown in FIG. 8 as an example, if the display device 200 receives the control instruction input by the user based on the menu key of the control device 100, the application setting menu will not be opened, but a prompt information can be displayed on the global preview page, for example, “the current page does not support the menu key, please return to the display page to use the menu key”. In this way, according to the prompt information, the user can not only determine that the application setting menu cannot be opened on the current page, but also know that the application setting menu can be opened from the display page.

[0191] In some embodiments, the art mode application can be configured to display different pages through a multi-level On-Screen Display (OSD) layer structure. In which, a higher level OSD layer can be displayed on a lower level OSD layer, and the highest level OSD layer is displayed as the topmost layer, and the topmost OSD layer obtains the focus.

[0192] In some embodiments, the art mode application can be configured to display different pages through a four-level OSD layer structure. In which, the showcase page can be displayed in the first level OSD layer, the hierarchical preview page can be displayed in the second level OSD layer, the global preview page and the application setting menu can be displayed in the third level OSD layer, and the pop-up window, prompt information, etc. can be displayed in the fourth level OSD layer. In which, the OSD layers are arranged in order from bottom to top, and in turn, the first level OSD layer, the second level OSD layer, the third level OSD layer and the fourth level OSD layer.

[0193] The application setting menu can include a background box, which can be used to display the background of the application device menu.

[0194] In some embodiments, the background box can be filled with a specified color. For example, in the menu layout file, the background (background) can be set to the RGBA value of the specified color. Referring to the application setting menu 1201 shown in FIG. 12, the background box 1202 of the application setting menu 1201 is filled with a specified color.

[0195] In another embodiment, the background box can be filled with a specified color and in a transparent or semi-transparent state. In this way, when displaying the application setting menu, the degree of occlusion of the showcase page can be reduced. Referring to the application setting menu 1401 shown in FIG. 14, the background box 1402 of the application setting menu 1401 is filled with a specified color, but in a semi-transparent state.

[0196] In another embodiment, the background box can be dynamically filled with a corresponding picture according to the art work currently displayed in the showcase page. The display device 200 can dynamically fill the background box of the application setting menu according to the flow shown in FIG. 15, and the specific steps can include but are not limited to the following:

[0197] S1501, obtaining the art work currently displayed in the showcase page.

[0198] In some embodiments, the currently displayed art work can be the picture reference for filling the background box of the application setting menu.

[0199] S1502, cutting a first picture with the same size as the background box from the art work.

[0200] In some embodiments, the display device 200 can capture a first picture in a rectangle from the art painting, the width of the first picture being consistent with the width of the background frame, and the height of the first picture being consistent with the height of the background frame, so that the first picture can fill the background frame.

[0201] In some embodiments, the capture position of the art painting can correspond to the display position of the application setting menu. In this way, based on the background frame filled by the first picture, the background frame can be better integrated with the art painting in pattern.

[0202] S1503, Gaussian blurring and transparent processing are performed on the first picture to obtain a processed first picture.

[0203] The processed first picture is not only a semi-transparent picture in pure color, but also a semi-transparent picture with blurred pattern lines and color blocks, and the blurred pattern lines and color blocks are consistent with the style of the art painting.

[0204] S1504, the application setting menu is displayed on the display page, wherein the processed first picture is displayed in the background frame.

[0205] The background of the application setting menu can be better integrated with the art painting when the application setting menu is displayed on the art painting, and the discomfort of the application setting menu can be weakened.

[0206] In this way, when the application setting menu is displayed on the art painting, the background of the application setting menu can be better integrated with the art painting, and the discomfort of the application setting menu can be weakened.

[0207] Referring to the display page shown in ① of FIG. 16, if the display device 200 receives a control instruction input by the user based on the menu key of the control device 100, the first picture 1601 can be captured from the art painting, and Gaussian blurring and transparent processing can be performed on the first picture 1601 to obtain a processed first picture. As shown in ② of FIG. 16, the application setting menu 1602 can be displayed in the display page, and the background frame 1603 of the application setting menu 1602 can be filled with the processed first picture. It can be seen that the background of the application setting menu 1602 can be well integrated with the art painting.

[0208] In some embodiments, in the art mode, the art paintings can be cycled in the display page. When the application setting menu is displayed on the display page, if the art painting displayed in the display page is switched to the next art painting according to the cycle task, the picture filled in the background frame of the application setting menu can be dynamically adjusted according to the next art painting.

[0209] In some embodiments, the application setting menu can further include a list display area, which can be used to display n menu items in a menu item list, and the menu item list can include N menu items, where N≥1 and 1≤n≤N.

[0210] The N menu items included in the menu item list can be used to set parameters of the art painting. For example, brightness, contrast, black level, auto light sensor, auto white balance, Bluetooth music, reset, and the like. The N menu items can be arranged vertically in a preset order to form the menu item list.

[0211] In some embodiments, the maximum number M of menu items that can be displayed in the list display area is greater than or equal to N. In this way, the complete menu item list can be displayed in the list display area at one time, i.e., n=N.

[0212] In other embodiments, the maximum number M of menu items that can be displayed in the list display area is less than N. In this way, only part of the menu items in the menu item list can be displayed in the list display area at each time, i.e., n

[0213] In some embodiments, the application setting menu can be displayed in the same OSD layer, and the background frame and the list display area can be displayed in different views, respectively. Different views correspond to different levels, and a view with a higher level is displayed on top of a view with a lower level, i.e., a view with a higher level blocks a view with a lower level. The level of the view in which the background frame is located can be lower than the level of the view in which the list display area is located, i.e., the menu items displayed in the list display area block the background displayed in the background frame.

[0214] In some embodiments, the background of the menu item list can be in a transparent state, and thus when the n menu items are displayed on the background frame, the display effect is to display the text in the n menu items on the background. Referring to the menu items “Brightness”, “Contrast”, and “Reset” in FIG. 14, it can be seen that when the background frame is in a transparent state, a semi-transparent state, or is filled with the processed first picture, it is more likely that the color of the text is similar to the color of the background in the background frame, which makes it difficult for the user to identify the text. To solve this problem, the display device 200 can be configured to dynamically adjust the color of the text of the menu items according to the color displayed in the background frame (e.g., the color of the art painting, the color of the processed first picture, etc.).

[0215] Taking the first picture filled in the background frame as an example, the display device 200 can determine the second color of the text in the n menu items according to the first color of the processed first picture, the first color and the second color satisfying the contrast requirement, so that the user can more easily identify the text in the menu items. In this way, the processed first picture is displayed in the background frame, the n menu items are displayed above the processed first picture, and the text in the n menu items is displayed using the second color.

[0216] The application setting menu 1602 shown in ② in FIG. 16 can be combined. If the preset color of the displayed text is black, the second color can be determined as white according to the first color of the processed first picture in the background frame 1603, because the first color is deep, in order to improve the contrast between the text in the menu items and the background, the text in the menu items is displayed using white, as shown in ② in FIG. 16.

[0217] In some embodiments, the art mode application can be configured to display the first n menu items in the list display area when displaying the application setting menu, and the first menu item obtains the focus, that is, the menu item list is displayed from the first n menu items each time the application setting menu is opened, and the user can set the parameters from the first menu item.

[0218] In some embodiments, the art mode application can be configured to display the application setting menu at a first position when displaying the application setting menu, and the first position can be a default position.

[0219] In some embodiments, the art mode application can divide the art paintings into different categories. For example, the art paintings are classified according to the painting categories, or classified according to the picture content of the art paintings. Among them, the user can customize the way of classifying the art paintings.

[0220] In some embodiments, the art mode application can be configured to correspond a set of menu item lists to each category, different categories correspond to different menu item lists, and the menu item lists corresponding to each category are isolated from each other, that is, the user's setting of the menu items in the menu item list corresponding to one category will not affect the corresponding menu items in the menu item list corresponding to other categories. Each category corresponds to a menu item list, which records the related settings of each menu item in the menu item list, such as the numerical value, state, etc. corresponding to each menu item.

[0221] In some embodiments, when the application setting menu is exited, the first menu item that obtains the focus can be recorded, and the first menu item can be associated with the menu item list to which the first menu item belongs. In this way, when the application setting menu is displayed again using the menu item list, the associated first menu item, i.e., the menu item that obtained the focus when the application setting menu including the menu item list was last exited, can be determined.

[0222] For example, the currently set classification manner of artistic paintings is classification according to picture content, and when the application setting menu is displayed, the display device 200 can determine the classification to which the artistic paintings currently displayed in the display page belong according to the currently set classification manner of artistic paintings, such as belonging to the still life classification. The display device 200 can determine the menu item list corresponding to the still life classification, and if the Brightness obtains the focus when the application setting menu is exited, the first menu item is Brightness, and the association relationship of the menu item list and the first setting item can be recorded as SelectedItem{XXX_item,brightess}, and can be stored in the local through SharedPreferece. When the application setting menu is opened, the recorded data can be directly read from the local.

[0223] Correspondingly, the artistic mode application can also be configured to: when the application setting menu is displayed, the first n menu items displayed in the list display area can include the first menu item, which can be the menu item that obtained the focus when the application setting menu was last exited, i.e., the first menu item is displayed preferentially each time the application setting menu is opened, and the user can preferentially set the parameters from the first menu item.

[0224] Continuing the above example, if the application setting menu is opened when the artistic paintings of the still life classification are currently displayed in the display page, the first menu item can be determined to be Brightness according to the association relationship SelectedItem{XXX_item,brightess} of the menu item list corresponding to the classification paintings and the first menu item recorded, and then Brightness is displayed first in the list display area and obtains the focus.

[0225] In some embodiments, when the application setting menu is exited, the current display position of the application setting menu, i.e., the first position, can be recorded, and the first position can be associated with the menu item list to which the first position belongs. In this way, when the application setting menu is displayed again using the menu item list, the associated first position, i.e., the position at which the application setting menu including the menu item list was displayed when the application setting menu was last exited, can be determined.

[0226] For example, the current setting of the classification of the art paintings is classified according to the picture content. When the display device 200 displays the application setting menu, the display device 200 can determine the classification to which the art paintings currently displayed in the display page belong according to the classification of the art paintings currently set, such as the still life classification. The display device 200 can determine the menu item list corresponding to the still life classification. If the application setting menu is displayed on the left when the application setting menu is exited, the first position is Left. The association relationship between the menu item list and the first position can be recorded as MenuPostion{XXX_postion, left}, and the recorded data can be stored in the local through SharedPreferece. When the application setting menu is opened, the recorded data can be directly read from the local.

[0227] Correspondingly, the art mode application can also be configured to: when the application setting menu is displayed, the application setting menu can be displayed at the first position. The first position can be the position at which the application setting menu is displayed when the application setting menu is exited last time.

[0228] In the above example, if the art paintings of the still life classification are currently displayed in the display page when the application setting menu is opened, the first position can be determined as Left according to the association relationship between the menu item list corresponding to the classification paintings and the first position recorded as MenuPostion{XXX_postion, left}, and the application setting menu can be displayed on the left.

[0229] In some embodiments, the art mode application can pre-configure a plurality of displayable positions for the application setting menu, i.e., the specified positions. The specified positions can include the left, middle and right of the bottom of the display page.

[0230] The display device 200 can move the application setting menu according to the flow shown in FIG. 17. The specific steps can include but are not limited to the following:

[0231] S1701, when the second menu item obtains the focus, in response to the instruction input by the user based on the left key of the control device, or the instruction input based on the right key of the control device, the type of the second menu item is identified.

[0232] In some embodiments, the second menu item can be the first menu item, i.e., after the application setting menu is opened, the user does not move the focus in the menu items and directly inputs the instruction.

[0233] In some embodiments, the second menu item can be another menu item, i.e., after the application setting menu is opened, the user inputs the instruction through the up key or the down key of the control device 100 to control the focus to move upwards or downwards in the menu items, and the menu item that obtains the focus after the movement.

[0234] S1702, if the type of the second menu item is the text type, moving the application setting menu leftward or rightward to a designated position.

[0235] The type of the menu item can include a text type and a non-text type, wherein, when the menu item of the text type obtains the focus, only the corresponding parameter or state can be set in response to the selection instruction of the user; when the menu item of the non-text type obtains the focus, the corresponding parameter or state can be set in response to the instruction input by the user based on the left key or the right key of the control device 100.

[0236] If the type of the second menu item is the text type, it means that the operation of moving the application setting menu in response to the instruction input by the user based on the left key or the right key of the control device 100 does not conflict with the operation of setting the corresponding parameter or state. The display device 200 can move the application setting menu rightward to a designated position in response to the instruction input by the user based on the right key. Alternatively, the display device 200 can move the application setting menu leftward to a designated position in response to the instruction input by the user based on the left key.

[0237] Referring to the moving process of the application setting menu shown in FIG. 18, as shown in ① of FIG. 18, after the application setting menu is opened, the application setting menu is displayed at a first position, such as the left side of the bottom of the presentation page. The display device 200 can move the application setting menu rightward to a designated position, such as the middle of the bottom of the presentation page, in response to the instruction input by the user based on the right key, as shown in ② of FIG. 18.

[0238] In some embodiments, if the application setting menu is displayed at the left side, the application setting menu can not be moved in response to the instruction input by the user based on the left key, and the application setting menu can be in a shaking state, a prompt tone can be played, prompt information can be displayed, etc., to prompt the user that the application setting menu cannot be moved leftward any more.

[0239] In some embodiments, if the application setting menu is displayed at the right side, the application setting menu can not be moved in response to the instruction input by the user based on the right key, and the application setting menu can be in a shaking state, a prompt tone can be played, prompt information can be displayed, etc., to prompt the user that the application setting menu cannot be moved rightward any more.

[0240] S1703, if the type of the second menu item is the non-text type, adjusting the value or the state corresponding to the second menu item according to the non-text type.

[0241] If the type of the second menu item is a non-text type, it means that the operation of moving the application setting menu in response to the instruction input by the user based on the left key or the right key of the control device 100 conflicts with the operation of setting the corresponding parameter or state. In order to avoid the conflict, the display device 200 does not move the application setting menu in response to the instruction input by the user based on the right key or the left key, the value or the state corresponding to the second menu item.

[0242] In some embodiments, the menu item list corresponding to each category can each include a basic menu item, which can be used to set some basic parameters of the art painting, such as Brightness, Contrast, Black Level, Auto Light Sensor, Auto White balance, BT Music, Reset, etc. The menu item list corresponding to each category can also include a third menu item, which can be a menu item for setting the parameters of the art painting of the corresponding category. The menu item lists corresponding to different categories can include the same third menu item, or different third menu items.

[0243] For example, taking the third menu item as an example, which includes Add Fav and Delate Fav in the manner of classifying categories according to painting categories, the menu item list corresponding to each secondary category included in the Art Gallery category, each secondary category included in the Immersive Atmosphere category, and the My Photos category can include Add Fav and Delate Fav, the menu item list corresponding to the Photo Theme category does not include Add Fav and Delate Fav, and the menu item list corresponding to the Favorite category can include Delate Fav but not Add Fav.

[0244] In some embodiments, when displaying the application setting menu, the basic menu item can be loaded first, and the third menu item can be loaded after the third menu item is read, and the third menu item can be dynamically configured into the menu item list.

[0245] If the maximum number M of menu items that can be displayed in the list display area is less than N, that is, only part of the menu items in the menu item list can be displayed in the list display area at a time, the user can control the menu item list to be displayed by scrolling in the list display area.

[0246] In some embodiments, the art mode application can be configured to not cyclically scroll display the menu item list in the list display area.

[0247] The display device 200 can move the focus in the menu item list upwards in response to the upward instruction of the user. Wherein, when the first menu item in the N menu items obtains the focus, the focus is no longer moved.

[0248] In some embodiments, the focus moves up in the menu item list, which can be shown as:

[0249] If the focus is obtained by the last n-1 menu items in the N menu items, when the focus moves up in the menu item list, the n menu items in the list display area remain unchanged, and the focus can be obtained by each menu item in the reverse order of the N menu items.

[0250] If the focus is obtained by other menu items, when the focus moves up in the menu item list, the focus can be obtained by each menu item in the reverse order of the N menu items, and the menu item with the focus can always be displayed at the beginning of the list display area, and the n menu items displayed in the list display area can be updated according to the menu item with the focus. Among them, the n menu items displayed in the list display area can include the menu item with the focus and the n-1 menu items after the menu item with the focus from top to bottom.

[0251] If the first menu item in the N menu items obtains the focus, based on the non-cyclic scrolling manner, since there is no other menu item before the first menu item, if the user continues to send the up instruction, the focus is no longer moved.

[0252] The display device 200 can move the focus down in the menu item list in response to the down instruction of the user. Among them, when the last menu item in the N menu items obtains the focus, the focus is no longer moved.

[0253] In some embodiments, the focus moves down in the menu item list, which can be shown as:

[0254] If the focus is obtained by the first n-1 menu items in the N menu items, when the focus moves down in the menu item list, the n menu items in the list display area remain unchanged, and the focus can be obtained by each menu item in the order of the N menu items.

[0255] If the focus is obtained by other menu items, when the focus moves down in the menu item list, the focus can be obtained by each menu item in the order of the N menu items, and the menu item with the focus can always be displayed at the end of the list display area, and the n menu items displayed in the list display area can be updated according to the menu item with the focus. Among them, the n menu items displayed in the list display area can include the menu item with the focus and the n-1 menu items before the menu item with the focus from bottom to top.

[0256] If the last menu item in the N menu items obtains the focus, based on the non-cyclic scrolling manner, since there is no other menu item after the first menu item, if the user continues to send the down instruction, the focus is no longer moved.

[0257] In some embodiments, if the focus is no longer moving, the focus can be presented in a jittering state, a prompt tone is played, a prompt sentence is displayed, etc. to prompt the user that the current has been scrolled to the first menu item or the last menu item.

[0258] In some embodiments, the display device 200 implements the design of non-cyclically scrolling menu items can refer to the following examples:

[0259] The list data can be generated based on the VerticalGridView, and the focus is bound to the item in the list data. When the item in the list data is selected, the focus frame can be displayed on the item, otherwise, the focus frame is not displayed. The list data can be the data of the actual menu item list. For example, there are 7 menu items in total, and only 7 pieces of data are displayed in the list display area. When switching, when the first piece of data is selected, the data cannot be switched upwards, and when the seventh piece of data is selected, the data cannot be switched downwards. In this way, the non-fixed focus non-cyclically switching menu item scrolling display effect can be achieved.

[0260] In some other embodiments, the artistic mode application can be configured to fixedly focus and cyclically scroll the menu item list in the list display area.

[0261] The display device 200 can fix the display position of the focus in the list display area in response to the upward instruction of the user, and can move the menu item list downwards to update the menu item that obtains the focus. When the first menu item in the N menu items is displayed at the first position in the list display area, the menu item list can be moved downwards in response to the upward instruction, and the last menu item in the N menu items can be displayed at the first position in the list display area.

[0262] The fixed display position of the focus can be any position in the list display area, for example, the middle position, so that the focus is obtained by each menu item displayed at the middle position in the list display area.

[0263] In order to achieve the effect of moving the focus upwards in the menu item list when the user instructs to move the focus upwards, the menu item list can be moved downwards to obtain the focus by each menu item in the reverse order of the N menu items, and the menu item that obtains the focus can always be displayed at the fixed position in the list display area. When the first menu item in the N menu items is located at the first position in the list display area, the first menu item can be linked to the last menu item in the N menu items based on the cyclically scrolling manner, although there is no other menu item before the first menu item, the last menu item in the N menu items can be scrolled to the first position in the list display area, and the menu item list can continue to be scrolled downwards.

[0264] The display device 200 can fix the display position of the focus in the list display area in response to the user's downward instruction, and can move the menu item list upward to update the menu item that obtains the focus. Where the last menu item in the N menu items is displayed at the end of the list display area, the menu item list can be moved upward in response to the downward instruction, and the first menu item in the N menu items can be displayed at the end of the list display area.

[0265] The display position of the focus can be any position in the list display area, for example, a middle position, so that the focus is obtained by each menu item displayed at the middle position of the list display area.

[0266] When the user instructs to move the focus downward, to achieve the effect of moving the focus downward in the menu item list, the menu item list can be moved upward to obtain the focus by each menu item in the order of the N menu items, and the menu item that obtains the focus can always be displayed at the fixed position of the list display area. When the last menu item in the N menu items is at the end of the list display area, the first menu item in the N menu items can be linked to, the first menu item can be scrolled to the end of the list display area, and the menu item list can continue to be scrolled upward based on the circular scrolling manner.

[0267] In some embodiments, the display device 200 implements the design of focusing and circularly scrolling the menu items can refer to the following examples:

[0268] The focusing and circularly scrolling menu items can be implemented in a virtual focusing manner. The focus can be displayed as a separate view, and the view can be displayed at a fixed position, so that the focusing effect can be achieved.

[0269] The application setting menu can be designed as a three-layer view structure, where the first layer view can be used to display a background frame, the second layer view can be used to display a focus frame, and the third layer view can be used to display list data of the menu item list. The layers of views are in the order of the first layer view, the second layer view, and the third layer view from bottom to top. Where the background of the menu item list is in a transparent state, so that the focus frame displayed in the lower layer can be shown, and the effect of the menu item obtaining the focus can be achieved.

[0270] Referring to the three-layer view structure shown in FIG. 19, a background frame can be displayed on the first layer view 1901, and the background can be filled in the background frame. The second layer view 1902 can be displayed on the upper layer of the first layer view 1901, and a focus frame can be displayed on the second layer view 1902, which is displayed in a fixed position, such as the middle position of the list display area. The third layer view 1903 can be displayed on the upper layer of the second layer view 1902, and n menu items, such as 3 menu items "Brightness", "Contrast" and "Reset", can be displayed on the third layer view 1903. The display effect of the superimposed application setting menu can be referred to as shown in ② in FIG. 16, and the menu item located in the middle position of the list display area obtains the focus, that is, "Contrast" obtains the focus.

[0271] By setting the list quantity of the menu item list as Int.MAX_VALUE (i.e., 2147483647 super large number), a list data of almost infinite cycle can be generated. By setting the menu item list as a super large number, the VerticalGridView component can automatically generate list data, and the list data can be up to 2147483647, which is equivalent to infinite scrollable data for scroll operation, so that the list data can be switched in a cycle.

[0272] In some embodiments, the art mode application can be configured with an art mode setting page, which can be a separate page for setting various parameters of the art painting. The art mode application can be configured with an entry, such as art mode settings, for entering the art mode setting page in the application setting menu. Based on the entry, the user can control the display device 200 to enter the art mode setting page. In some embodiments, the art mode setting page can be configured to be displayed in the three-level OSD layer, that is, the art mode setting page is displayed on the upper layer of the display page, and the focus can be obtained by the art mode setting page.

[0273] In some embodiments, the art mode setting page can be configured with a help option, and the art mode setting page can also be configured with an information display area. In response to the instruction of the user selecting the help option, the display device 200 can display the menu item list corresponding to different categories in the information display area.

[0274] Referring to the art mode setting page shown in FIG. 20, the art mode setting page can include a help (Help) option, and when the user selects the option, the menu item list corresponding to each category can be displayed in the information display area 2001.

[0275] In some embodiments, the menu background option of the application setting menu can be configured in the art mode setting page, which can be used to set the type of the background displayed in the background box, such as solid color, transparent / semi-transparent, filled with art paintings, etc. In this way, the user sets the type of the background used to fill the background box based on the menu background option.

[0276] Referring to the art mode setting page shown in FIG. 20, the art mode setting page can include a menu background (Menu Background) option, and the currently set type, such as solid color, can be displayed on the option.

[0277] When displaying a picture, the display device 200 uses the picture quality parameters in the system parameters (hereinafter referred to as “system picture quality parameters” for short) to display the picture. In some embodiments, the system picture quality parameters can include brightness, contrast, etc.

[0278] In some embodiments, if the user wants to set the system picture quality parameters, the user can input a control instruction to the display device 200 through a specified key of the control device 100, such as the setting key, to control the display device 200 to display a system setting menu. Referring to FIG. 21, the system setting menu can include setting items of the system picture quality parameters, and the user can adjust the corresponding system picture quality parameters through each setting item.

[0279] In the art mode, the display device 200 needs to meet certain requirements to show the picture quality effect of the art paintings to improve the user experience. For example, the picture quality effect of the art paintings needs to be closer to the effect of the real art paintings to improve the realism of the art paintings. For another example, the picture quality effect of the art paintings needs to match the environment of the space where the art paintings are located to make the art paintings have a more harmonious decoration effect on the space. If the display device 200 uses uniform system picture quality parameters to show each art painting, it may not meet the requirements of different art paintings for the picture quality effect. In order to meet the requirements of the art paintings for the picture quality effect, the user needs to adjust the system picture quality parameters after switching the art paintings each time. Moreover, if the requirements of the art paintings before and after switching for the picture quality effect are quite different, the user needs to adjust more setting items and make large adjustments to each setting item, and even the user may not know which setting items should be adjusted. In this way, the user needs to operate frequently, and the adjustment accuracy is low and the adjustment difficulty is high.

[0280] Based on this, in some embodiments of the present application, the artistic mode application can be configured with a picture quality parameter (for ease of distinction, referred to as "application picture quality parameter" hereinafter) independent of the system picture quality parameter, which can meet the requirements of artistic paintings for picture quality effects, that is, the display device 200 uses the application picture quality parameter to display artistic paintings in artistic mode, instead of using the system picture quality parameter. After exiting the artistic mode, the system picture quality parameter is used to display the picture. In this way, not only can the picture quality effects of the artistic paintings displayed in the artistic mode be met, but also the picture quality effects will not be affected after exiting the artistic mode.

[0281] In order to ensure that the application picture quality parameter used by the display device 200 can meet the requirements of artistic paintings for picture quality effects, different application picture quality parameters can be set for different types of artistic paintings.

[0282] In some embodiments, the artistic paintings can be classified according to the picture content of the artistic paintings, and the obtained artistic painting classification can be referred to as image classification (Image Category). In some embodiments, the image classification can include figures (Figures), landscapes (Landscape), still lifes (Still), and others (Other).

[0283] In some embodiments, the artistic paintings can be classified according to the category to which the artistic paintings belong, and the obtained artistic painting classification can be referred to as picture quality classification (Category Quality).

[0284] In some embodiments, a corresponding initial application picture quality parameter can be configured for each type of artistic painting classification in each classification manner. A first mapping relationship can be established between the artistic painting classification of each classification manner and the initial application picture quality parameter, so that based on the first mapping relationship, when the artistic painting classification is known, the corresponding initial application picture quality parameter can be mapped. For example, {brightness: 10, contrast: 10, black level 10, white balance 10: 10…….}.

[0285] In some embodiments, the image category and the art category can be uniquely identified by an identity document (ID). The image category ID can include, but is not limited to, Figures, Landscape, Still, and Other. The art category ID can include, but is not limited to, classic, oil, modern, Immersive Atmosphere, and Photos. Since the art category has a corresponding relationship with the art quality category, the art category can be used to represent the art quality category, and thus the Category ID can be used to represent the ID of the art quality category.

[0286] In this way, a first mapping relationship can be established between the ID of the art category and the corresponding application art quality parameter. The first mapping relationship can be recorded in the form of a table, a key-value pair, etc.

[0287] If represented in the form of a table, the first mapping relationship between the image category and the initial application art quality parameter can refer to Table 1:

[0288] Table 1: List of image categories and initial application art quality parameters

[0289] If represented in the form of a table, the first mapping relationship between the art quality category and the initial application art quality parameter can refer to Table 2:

[0290] Table 2: List of first mapping relationships between art quality categories and initial application art quality parameters

[0291] In some embodiments, if the pictures of the art works are classified according to their contents, the user-imported photos can be classified into the Other category.

[0292] In some embodiments, the initial application art quality parameter corresponding to the Other category can be the same as the initial application art quality parameter corresponding to the photo category.

[0293] In some embodiments, a second mapping relationship can be established between the art works provided by the art mode application (including the user-imported photos) and the art category in each classification mode. In this way, based on the second mapping relationship, when the classification mode and the art work are known, the corresponding art category can be mapped.

[0294] In some embodiments, the art work can be uniquely identified by an ID, such as an image ID.

[0295] Taking the artistic paintings 1-5 as an example, if expressed in a table form, the second mapping relationship between the artistic paintings and the image classification can refer to Table 3:

[0296] Table 3: List of second mapping relationship between artistic paintings and image classification

[0297] Still taking the artistic paintings 1-5 as an example, if expressed in a table form, the second mapping relationship between the artistic paintings and the quality classification can refer to Table 4:

[0298] Table 4: List of second mapping relationship between artistic paintings and quality classification

[0299] In some embodiments, the artistic mode application can provide a function of adding a favorite to the artistic paintings, accordingly, the artistic mode application can add a first-level classification, i.e. a favorite classification. The favorite classification includes the artistic painting corresponding to the artistic painting classification, which can use the artistic painting classification before the favorite is added.

[0300] Taking the artistic painting a as an example, if classified according to the picture content, the artistic painting a corresponds to the artistic painting classification of Figures; if classified according to the painting classification, the artistic painting a corresponds to the artistic painting classification of oil. After the favorite is added to the artistic painting a, if classified according to the picture content under the favorite classification, the artistic painting a that has added the favorite still corresponds to the artistic painting classification of Figures; if classified according to the painting classification, the artistic painting a that has added the favorite still corresponds to the artistic painting classification of oil.

[0301] In some embodiments, since the above-mentioned first mapping relationship and the second mapping relationship are static data, i.e. data with a low frequency of change, the first mapping relationship and the second mapping relationship can be stored in a database, for example, in a configuration file. The database can be used to store static data, which can better guarantee the storage effectiveness and stability of the first mapping relationship and the second mapping relationship.

[0302] In some embodiments, referring to the operation system shown in FIG. 4, the art mode application in the application layer can be configured with a Main View module, a Menu View, a Picture Manager, and a Config Manager. The Main View can be used to display art works. The Menu View can be used to display application setting menus. The Config Manager can be used to manage a database of art works, and can be used to read and write data. The Picture Manager can provide an external interface, and can include obtaining and setting picture content, address, imageID, imageQualityID, categoryID, categoryQualityID, and imageCategoryID.

[0303] When the display device 200 enters the art mode, the display device 200 can display art works according to the flow shown in FIG. 22. The specific steps can include but are not limited to the following:

[0304] S2201, when entering the art mode, obtaining a first classification manner set currently, and determining a first art work to be displayed.

[0305] The first classification manner can be a classification manner to be used when entering the art mode.

[0306] In some embodiments, the first classification manner can be a classification manner used by the art mode application by default, such as a classification manner according to picture content of art works.

[0307] In some other embodiments, the first classification manner can be a classification manner set by a user.

[0308] The first art work can be an art work to be displayed when entering the art mode.

[0309] In some embodiments, the first art work can be an art work displayed when the art mode is exited last time.

[0310] S2202, according to the first classification manner, the first art work, and a second mapping relationship, determining a first art work classification of the first art work in the first classification manner, and according to the first picture classification and a first mapping relationship, determining a first picture quality parameter.

[0311] First, after determining the first classification manner, the display device 200 can map to a corresponding art work classification of the first art work in the first classification manner, i.e., the first art work classification, according to the second mapping relationship.

[0312] Then, the display device 200 can map to the initial application quality parameter corresponding to the first artistic painting category according to the second mapping relationship after determining the first artistic painting category corresponding to the first artistic painting.

[0313] In combination with Table 1-Table 4, taking the first classification manner as a manner of classifying according to painting categories and the first artistic painting as oil painting 1 as an example, the display device 200 can obtain the Image ID corresponding to the first artistic painting, such as Image1, when entering the artistic mode, and can map to the first artistic painting category corresponding to the first artistic painting in the first classification manner according to the second mapping relationship, that is, the corresponding Category ID is oil. After determining that the Category ID is oil, the display device 200 can map to the initial application quality parameter corresponding to the first artistic painting category according to the first mapping relationship, that is, Params6.

[0314] S2203, displaying the first artistic painting in the first quality parameter in the display page.

[0315] The display device 200 can adjust the system quality parameter to the first quality parameter, wherein the display device 200 can store the system quality parameter currently used by the display device 200 before adjusting the quality parameter. After the display device 200 adjusts the system quality parameter to the first quality parameter, the display device 200 displays the first artistic painting using the first quality parameter. In this way, the quality effect of the first artistic painting can meet the corresponding requirements. Taking the use of Params6 to display oil painting 1 as an example, the quality effect of oil painting 1 can be closer to the real oil painting effect.

[0316] In some embodiments, if the display device 200 exits the artistic mode, the display device 200 can obtain the stored system quality parameter and can adjust the system quality parameter to the stored system quality parameter, that is, restore the system quality parameter used before entering the artistic mode, so as to ensure that the quality effect displayed by the display device 200 in the non-artistic mode is not affected by the artistic mode.

[0317] When the display device 200 cycles through the artistic pictures in the artistic mode, the display device 200 needs to adjust the application quality parameter used according to the switched artistic picture.

[0318] In some embodiments, if the first classification manner is to classify according to painting categories, the display device 200 can switch the quality parameter according to the flow shown in FIG. 23, and the specific steps can include but are not limited to the following:

[0319] S2301, determining the second artistic painting to be displayed according to the cycling order when the cycling time is reached.

[0320] The rotation time is the time interval for switching the display of the art works during the rotation of the art works, i.e., the display duration of each art work.

[0321] In some embodiments, the rotation range can include art works belonging to one secondary classification.

[0322] In some other embodiments, the rotation range can include art works belonging to one primary classification and the secondary classifications included in the one primary classification.

[0323] In the rotation range, the art works can be rotated according to the rotation order.

[0324] In some embodiments, the rotation order can be a default order applied by the art mode.

[0325] In some other embodiments, the rotation order can be an order customized by the user.

[0326] S2302, if the second art work belongs to the same secondary classification as the first art work, maintaining the display of the second art work using the first quality parameter.

[0327] Because the first classification manner currently used is classification according to the art work classification, the art works are rotated in the same secondary classification, and the art work classification corresponding to each art work remains unchanged, and accordingly, the quality parameter used remains unchanged. Therefore, if the second art work belongs to the same secondary classification as the first art work, the display of the second art work can be maintained using the first quality parameter.

[0328] S2303, if the second art work belongs to a different secondary classification from the first art work, determining the second art work classification of the second art work in the first classification manner according to the first classification manner, the second art work and the second mapping relationship, determining the second quality parameter according to the second art work classification and the first mapping relationship, and displaying the second art work in the display page using the second quality parameter.

[0329] If the second art work belongs to a different secondary classification from the first art work, the application quality parameter to be used, i.e., the second quality parameter, needs to be determined again according to the secondary classification to which the second art work belongs. The process of determining the second quality parameter can be referred to step S2202, which will not be described here.

[0330] In some embodiments, if the first classification manner is classification according to the picture content, the display device 200 can switch the quality parameter according to the flow shown in FIG. 24, and the specific steps can include but are not limited to the following:

[0331] S2401, when the rotation time is reached, determining the third art work to be displayed according to the rotation order.

[0332] Step S2401 can refer to step S2301, and details are not repeated here.

[0333] S2402, according to the first classification manner, the third artistic painting and the second mapping relationship, determine the third artistic painting classification of the third artistic painting in the first classification manner, and according to the third artistic painting classification and the first mapping relationship, determine the third picture quality parameter.

[0334] Since the classification is performed according to the picture content, the application picture quality parameter to be used needs to be determined according to each artistic painting when displaying each artistic painting. Step S2402 can refer to step S2202, and details are not repeated here.

[0335] S2403, display the third artistic painting in the display page using the third picture quality parameter.

[0336] Step S2403 can refer to step S2203, and details are not repeated here.

[0337] In some embodiments, in the artistic mode, the user can manually switch the artistic painting displayed in the display page. The display device 200 needs to use the matching application picture quality parameter according to the switched artistic painting. The display device 200 can switch the picture quality parameter according to the flow shown in FIG. 25, and the specific steps can include but are not limited to the following:

[0338] S2501, in response to the user's operation of switching the artistic painting, determine the fourth artistic painting to be displayed.

[0339] In some embodiments, when displaying the display page, the user can send a switching instruction to the display device 200 based on the left key or the right key on the control device 100. The display device 200 can determine the fourth artistic painting according to the switching direction and the carousel order in response to the switching instruction. Wherein, the switching direction indicated by the switching instruction input by the user based on the left key is forward switching, that is, switching to the previous artistic painting of the current artistic painting in the carousel order. The switching direction indicated by the switching instruction input by the user based on the right key is backward switching, that is, switching to the next artistic painting of the current artistic painting in the carousel order.

[0340] In some embodiments, when displaying the hierarchical preview page, the user can switch the preview list displayed in the second menu by switching the first classification and the second classification, and can select a preview in the preview list to input a switching instruction to the display device 200. The display device 200 can determine the artistic painting corresponding to the preview, that is, the fourth artistic painting, in response to the switching instruction.

[0341] In some embodiments, when displaying the global preview page, the user can input a switching instruction to the display device 200 by selecting a preview image in the list of global preview images. In response to the switching instruction, the display device 200 can determine the art piece corresponding to the preview image, i.e., the fourth art piece.

[0342] S2502, determining, according to the first classification manner, the fourth art piece, and the second mapping relationship, a fourth art piece classification of the fourth art piece in the first classification manner, and determining, according to the fourth art piece classification and the first mapping relationship, a fourth quality parameter.

[0343] S2503, displaying the fourth art piece in the display page using the fourth quality parameter.

[0344] Steps S2501-S2503 can refer to steps S2201-S2203, which will not be repeated here.

[0345] In some embodiments, the user can switch the classification manner at any time. Taking the display of the first art piece in the display page as an example, the display device 200 can switch the classification manner according to the flow shown in FIG. 26, and the specific steps can include but are not limited to the following:

[0346] S2601, in response to a setting instruction of the user setting the second classification manner, determining, according to the second classification manner, the first art piece, and the second mapping relationship, a fifth art piece classification of the first art piece in the second classification manner, and determining, according to the fifth art piece classification and the first mapping relationship, a fifth quality parameter.

[0347] In some embodiments, the setting item of the art piece classification manner can be configured in the art mode setting page. The user can control the display device 200 to open the art mode setting page, wherein the application setting menu can be opened according to steps S901-S905, which will not be repeated here. After opening the application setting menu, the user can open the art mode setting page by selecting the art mode setting option in the application setting menu, and the art mode setting page can include the setting item of the art piece classification manner, such as (Graphic settings).

[0348] In some embodiments, when entering the art mode setting page, the setting item of the art piece classification manner can display the name of the currently set classification manner, i.e., the first classification manner. Taking the first classification manner as an example, the name displayed on the setting item of the art piece classification manner can be “Image Category”.

[0349] In some embodiments, after the user sets the second classification manner, the user can control the display device 200 to exit the art mode setting page and display the presentation page by controlling the back key of the control device 100.

[0350] After switching to the second classification manner, the application image quality parameter used to present the first art painting is adjusted according to the second classification manner. The process of determining the application image quality parameter corresponding to the first art painting according to the second classification manner, the first art painting, the first mapping relationship and the second mapping relationship can refer to step S2202, and details are not repeated here.

[0351] S2602, present the first art painting using the fifth image quality parameter in the presentation page.

[0352] Step S2602 can refer to step S2203, and details are not repeated here.

[0353] When the display device 200 presents the art painting using the application image quality parameter, the image quality effect may still not meet the user's needs. The art mode application can be configured with an adjustment function of the application image quality parameter, and the user can adjust the image quality parameter according to the needs.

[0354] In some embodiments, the art mode application can configure setting items of the application image quality parameter in the application setting menu, and the user can adjust the corresponding application image quality parameter through the setting items.

[0355] In some embodiments, the art mode application can be configured to adjust the application image quality parameter only for the current art painting classification, without affecting the application image quality parameters corresponding to other art painting classifications. The current art painting classification is the art painting currently presented, and the corresponding art painting classification in the current classification manner.

[0356] In some embodiments, when the first classification manner is currently used and the first art painting is displayed, the display device 200 can adjust the image quality parameter according to the flow shown in FIG. 27, and the specific steps can include but are not limited to the following:

[0357] S2701, in response to the menu instruction of the user, display the application setting menu on the presentation page. The application setting menu includes setting items of the application image quality parameter.

[0358] The application setting menu can be opened by referring to steps S901-S905, and details are not repeated here.

[0359] The user can control the display device 200 to obtain focus from the target setting item which the user wants to set, so as to set the target setting item.

[0360] S2702, in response to the user's setting operation on the target setting item, adjusting the first picture quality parameter to the sixth picture quality parameter.

[0361] In some embodiments, the setting item of the application picture quality parameter can include brightness (Brightness), contrast (Contrast), black level (Black Level), auto light sensor (Auto Light Sensor), Bluetooth music (BT Music), reset (Reset), etc.

[0362] In some embodiments, the Auto Light Sensor can be configured with auxiliary parameters such as light sensor shift (Light Sensor Shift) and auto white balance (Auto White balance). After turning on the Auto Light Sensor, Light Sensor Shift and Auto White balance are displayed in the application setting menu. In this way, the display device 200 can automatically detect the brightness level of the surrounding light through the ambient light sensor, and fine-tune the current picture quality parameters according to the detection results. For example, increase the brightness and backlight in a dark environment, and reduce the brightness and backlight in a bright environment to ensure the comfort and visibility of the art picture display. After turning off the Auto Light Sensor, Light Sensor Shift and Auto White balance can not be displayed in the application setting menu.

[0363] In some embodiments, Brightness and Auto Light Sensor can be configured as a linkage parameter. When adjusting Brightness, the auto light sensor function is turned off by default to avoid the influence of auto light sensing on the setting of brightness.

[0364] In some embodiments, the setting item of the application picture quality parameter can also include a filter setting item. In this way, the user can realize one-key adjustment of the picture quality effect of the art painting through the filter setting item. The filter setting item can include static filters and dynamic filters. When the user selects a static filter through the filter setting item, a static filter, i.e. a static picture quality effect, can be added to the first art picture. When the user selects a dynamic filter through the filter setting item, a dynamic filter, i.e. a dynamic picture quality effect such as rain and snow, can be added to the first art picture.

[0365] S2703, establishing a third mapping relationship between the first art painting category and the sixth picture quality parameter.

[0366] In some embodiments, the artistic mode application can be configured to prioritize the application quality parameter obtained based on the third mapping relationship. That is, if the artistic painting category has an adjusted application quality parameter, the adjusted application quality parameter can be prioritized. If the artistic painting category does not have an adjusted application quality parameter, the initial application quality parameter is used.

[0367] In some embodiments, the third mapping relationship can be stored in the local data of the artistic mode application to facilitate updating of the third mapping relationship.

[0368] In some embodiments, when switching to display an artistic painting, if the artistic painting to be displayed corresponds to the first artistic painting category, according to the third mapping relationship, it can be determined that the sixth quality parameter is used to display the artistic painting.

[0369] In some embodiments, the setting item of the application quality parameter can also include a separately adjusted setting item, such as Image Quality. The setting item can be a switch setting item. When the separately adjusted setting item is turned on, the application quality parameter of the currently displayed artistic painting can be set separately, that is, the operation of adjusting the application quality parameter does not affect the application quality parameter corresponding to the artistic painting category to which the artistic painting currently belongs.

[0370] When displaying the first artistic painting, the display device 200 can separately set the application quality parameter of the current artistic painting according to the flow shown in FIG. 28. The specific steps can include but are not limited to the following:

[0371] S2801, in response to the user's instruction to turn on the separately adjusted setting item, adding an independent identifier to the first artistic painting, and establishing a fourth mapping relationship between the first artistic painting category and the independent identifier of the first artistic painting.

[0372] If the user wants to separately adjust the application quality parameter of the current artistic painting, the separately adjusted setting item can be turned on. When the separately adjusted setting item is in the on state, the application quality parameter adjusted by the user only takes effect for the current artistic painting, and does not affect the application quality parameter corresponding to the current artistic painting category.

[0373] In some embodiments, after turning on the separately adjusted setting item, an independent identifier can be added to the first artistic painting to indicate that the first artistic painting has an independently set application quality parameter through the independent identifier. The independent identifier can be uniquely identified by an ID, such as Image Quality ID. A fourth mapping relationship can be established between the first artistic painting category and the independent identifier of the first artistic painting, indicating that the first artistic painting has an independently set application quality parameter under the current artistic category.

[0374] S2802, in response to the setting operation of the user on the target setting item, obtaining a seventh quality parameter, and establishing a fifth mapping relationship between the independent identifier of the first artistic picture and the seventh quality parameter.

[0375] The seventh quality parameter obtained after setting the target setting item is an application quality parameter set separately for the first artistic picture. The fifth mapping relationship can be established between the independent identifier of the first artistic picture and the seventh quality parameter, which is used to represent the application quality parameter corresponding to the first artistic picture.

[0376] After setting the application quality parameter separately for the first artistic picture, the application quality parameter corresponding to the first artistic picture classification will not be affected. When displaying the first artistic picture, the target artistic picture classification corresponding to the first artistic picture under the currently set classification mode needs to be determined according to the currently set classification mode, the first artistic picture and the second mapping relationship. According to the target artistic picture classification and the fourth mapping relationship, it is determined whether there is an independent identifier corresponding to the target picture classification. If there is no corresponding independent identifier, the target quality parameter to be used can be determined according to the target artistic picture classification and the first mapping relationship, and the first artistic picture can be displayed using the target quality parameter. If there is a corresponding independent identifier, the seventh quality parameter can be determined according to the independent identifier and the fifth mapping relationship, and the first artistic picture can be displayed using the seventh quality parameter.

[0377] In some embodiments, the user can restore the application quality parameter corresponding to the current artistic picture classification to the initial application picture parameter through the reset item in the application setting menu. The reset operation will not affect the application quality parameters corresponding to other artistic picture classifications.

[0378] In some embodiments, in the artistic mode, the setting item of the system quality parameter in the system setting menu can be configured to be in an unavailable state. In this way, the user can avoid adjusting the system quality parameter through the setting item of the system picture parameter, which can destroy the quality effect provided by the application quality parameter.

[0379] Referring to the foregoing embodiments, the display device 200 can display the picture (for example, the artistic picture) using the first application quality parameter corresponding to the artistic picture when the display device displays the picture using the first application (for example, the artistic application), thereby improving the user's viewing experience. Referring to FIG. 29, the display device can display the picture based on the above-mentioned first application quality parameter according to the flow shown in FIG. 29, and the specific steps can include but are not limited to the following S2901-S2904:

[0380] S2901, in response to receiving an opening instruction of the first application, opening the first application.

[0381] The first application can be at least used to display pictures. For example, the first application can be an application for playing pictures, such as an art mode application, an art painting application, or an application for playing pictures and music. The type of the first application is not limited in the present application.

[0382] In some embodiments, the starting instruction can be a voice instruction or an operation instruction. When the starting instruction is an operation instruction, the operation instruction can be an operation of selecting the first application icon, an operation input on a control device (such as a remote controller), or another pre-set operation for starting the first application. The starting method of the first application is not limited in the present application. For example, taking the operation of selecting the first application icon by the user as the starting instruction, the display device can start the first application in response to receiving the operation of selecting the first application icon by the user.

[0383] After the first application is started, the home page (the first page) can be displayed on the display page of the first application, or any picture that is set by default or pre-set (or selected) by the user can be displayed.

[0384] S2902, display the display page of the first application, call the first application quality parameter of the first application to display the first picture in the display page, and disable the system quality parameter.

[0385] The system quality parameter is a quality parameter used by the display to display an image when the first type of application in the display device is not started. The first type of application is an application with a corresponding application quality parameter, for example, the first application. When the first type of application is started, the display can use the application quality parameter corresponding to the first type of application to display the image.

[0386] In some embodiments of the present application, the quality parameter can include, but is not limited to, any one or more of the following: brightness, contrast, resolution, black level, color temperature, saturation, hue, color space, and gamma.

[0387] The brightness can be used to represent the brightness of the display when displaying an image. The brightness is positively correlated with the pixel brightness of each pixel in the image displayed by the display device, and the pixel brightness is positively correlated with the driving power of the driving pixel. That is, the higher the power of the display device driving a certain pixel, the higher the pixel brightness of the pixel, and the higher the pixel brightness of the pixel displayed by the display, the higher the brightness of the display.

[0388] Contrast ratio can be used to represent the difference between the maximum pixel brightness and the minimum pixel brightness of the pixels in the image displayed by the display.

[0389] Resolution can be the product of the number of horizontal pixels and the number of vertical pixels in the image displayed by the display. That is, resolution = number of horizontal pixels x number of vertical pixels.

[0390] Black level refers to the video signal level without a row of bright output on a display device (such as the display screen of the display device) that has been calibrated. It defines the signal level corresponding to the image data of 0. The setting of the black level affects the brightness and contrast of the image displayed by the display. If the black level is adjusted upwards, the brightness will be lower; if the black level is adjusted downwards, the brightness will be higher.

[0391] Color temperature can be a measure of the color of light (here, the display of the display device) in units of K (Kelvin). Color temperature can be determined by comparing the color of the light source to that of a theoretical black body radiator. When the radiation of the light source is exactly the same as that of the absolute black body in the visible region, the temperature of the black body at this time is called the color temperature of the light source. The different color temperatures of the display of the display device when displaying an image can change the color atmosphere of the image (for example, the color atmosphere is warm light atmosphere under low color temperature, and the color atmosphere is cold light atmosphere under high color temperature), to meet the viewing needs of users in different scenarios.

[0392] Chroma refers to the degree of mixing of white in the image displayed by the display, also known as saturation and color purity. For the same color, the higher the chroma, the deeper the corresponding color; the lower the chroma, the lighter the corresponding color. High-chroma colored light can be diluted (i.e., chroma is reduced) by mixing with white light.

[0393] Hue can be used to represent the category of color in the image displayed by the display. For example, red hue, blue hue, yellow hue, etc. Color gamut is a method of encoding a color, and also refers to the total sum of colors that a technical system can produce. In computer graphics processing, color gamut is a certain complete subset of colors. Color gamut is the range of color quantities that a display can express.

[0394] Gamma can be used to represent the non-linear relationship between the input signal (electrical signal) and the output signal (optical signal) of the display. If the value of gamma becomes larger, the image displayed by the display will be overall darker; if the value of gamma becomes smaller, the image displayed by the display will be overall brighter.

[0395] In some embodiments of the present application, the display device can control the display to display the first picture in the display page of the first application. The first picture can be any one of the pictures that can be displayed by the first application, for example, a default picture, a picture preset by the user, a picture selected by the user after starting the first application, or the last picture displayed in the last use of the first application. Taking the first application as an art mode application, the first picture can be any one of the art paintings that can be displayed by the art mode application.

[0396] In some embodiments of the present application, disabling the system quality parameter can specifically mean that the display of the display device does not consider the system quality parameter when displaying the first picture, that is, does not use the system quality parameter. At the same time, the part of the system quality parameter corresponding to the first application quality parameter can also be made unadjustable to prevent affecting the display effect of the first picture.

[0397] In some embodiments, in order to quickly obtain the first application quality parameter corresponding to the first application when displaying the picture using the first application, the storage of the display device can store a preset association relationship, which can be used to reflect the association relationship between the pictures that can be displayed by the first application and the application quality parameter.

[0398] In some embodiments, the pictures that can be displayed by the first application can include all A pictures stored in the application server corresponding to the first application and can be provided to the first application for display. In other embodiments, the pictures that can be displayed by the first application can also include all B pictures pre-stored in the storage of the display device and can be provided to the first application for display. In yet other embodiments, the pictures that can be displayed by the first application can also include C pictures input by the user into the display device.

[0399] Based on this, the preset association relationship can be a combination of a first sub-preset association relationship (corresponding to the A picture) sent by the server to the display device, a second sub-association relationship (corresponding to the B picture) pre-stored by the display device, and a third sub-association relationship generated according to the C picture.

[0400] Based on the above, in some embodiments, in combination with FIG. 29, referring to FIG. 30, S2902 can specifically include but is not limited to S3001 and S3002:

[0401] S3001, determining the first application quality parameter of the first application corresponding to the first picture based on the preset association relationship.

[0402] In some embodiments, referring to FIG. 31, S3001 can specifically be that the display device controls the first application to implement. The first application can determine the first picture quality parameter of the first application based on the preset association relationship after determining the first picture to be displayed and loading (S1) in response to the opening instruction of opening the first application.

[0403] In actual applications, different types of pictures need different picture quality parameters to bring better viewing experience to users due to different contents or themes. Therefore, the preset association relationship provided in some embodiments of the present application can include multiple picture categories and the application picture quality parameters corresponding to each picture category. In some embodiments of the present application, the picture category can have the following three classification methods: content classification method, album classification method, and picture classification method.

[0404] The content classification method refers to determining the content category (or image category) of the picture according to the content of the picture. In the case of using the content classification method, all the displayable pictures of the first application can include the content categories of figures, landscape, still, and other.

[0405] The album classification method refers to determining the album category (or quality category) of the picture according to the album to which the picture belongs. The album category can be generated by the first application itself after classifying all the displayable pictures according to specific rules. In the case of using the album classification method, all the displayable pictures of the first application can include the album categories of classic, oil painting, modern / modern, immersive atmosphere, and photos.

[0406] The picture classification method is to determine each picture as an independent category. In the case of using the picture classification method, each picture is an independent category.

[0407] Based on the above content, in some embodiments, the preset association relationship can specifically include the content category of each picture that can be displayed by the first application, the album category of each picture that can be displayed by the first application, the independent category of each picture that can be displayed by the first application, the application picture quality parameter corresponding to each content category, the application picture quality parameter corresponding to each album category, and the application picture quality parameter corresponding to each independent category. The application picture quality parameters corresponding to different categories can be different. The same picture has a content category, an album category, and an independent category.

[0408] In addition, for the independent category, for the convenience, the application picture quality parameter of each independent category can be initially selected as the application picture quality parameter corresponding to other categories of each picture. Then, the user can adjust the application picture quality parameter of the independent category by modifying the application picture quality parameter corresponding to the independent category, so as to make the application picture quality parameter more consistent with the picture characteristics or the user demand.

[0409] In a possible implementation, the preset association relationship can also include a plurality of mapping relationships corresponding to the picture classification manners. For example, the first mapping relationship can include each content category and the application picture quality parameter corresponding thereto, the second mapping relationship can include each album category and the application picture quality parameter corresponding thereto, and the third mapping relationship can include each independent category and the application picture quality parameter corresponding thereto. The plurality of mapping relationships can exist in the form of a table in the memory of the display device. The specific implementation can refer to the related content about the first mapping relationship or the second mapping relationship in the foregoing embodiments, and will not be described here.

[0410] Based on the foregoing content, in some embodiments, in combination with FIG. 30, referring to FIG. 32, S3001 can specifically include but is not limited to S3201 and S3202:

[0411] S3201, determining a first category of a first picture based on a first picture classification manner.

[0412] The first picture classification manner can include any one of the following: a content classification manner, an album classification manner, and a picture classification manner. The content classification manner refers to determining a content category of a picture according to the content of the picture, the album classification manner refers to determining an album category of a picture according to the album to which the picture belongs, and the picture classification manner refers to determining each picture as an independent category.

[0413] In some embodiments of the present application, the first picture classification manner can be a first application factory default picture classification manner, such as a content classification manner. The first picture classification manner can also be a picture classification manner set by the user through any possible operation. The present application does not make specific limitations in this regard.

[0414] S3202, determining an application picture quality parameter corresponding to the first category as a first application picture quality parameter of a first application corresponding to the first picture based on a preset association relationship.

[0415] Specific examples of S3201 and S3202 can refer to the related description after S2202 in the foregoing embodiments, and will not be described here.

[0416] Based on the foregoing scheme, when the display device displays pictures using the first application, the application picture quality parameter more consistent with the picture type can be used for display, thereby improving the display effect of the display device in displaying pictures, and further improving the viewing experience of the user.

[0417] S3002, display the first picture in the display page by using the first application quality parameter, and disable the system quality parameter.

[0418] In some embodiments of the present application, S3002 can specifically be that the display device controls the display to display the first picture in the display page by using the first application quality parameter, and disables the system quality parameter.

[0419] In some embodiments, S3002 can specifically be that the first application in the application layer of the display device, the driving quality module in the driving layer, and the image setting module in the application layer cooperate to implement. Referring to FIG. 31, after the first application determines the first application quality parameter, the first application can synchronize (or send) the opening instruction and the first application quality parameter to the driving quality module (that is, control the first application to send the first application quality parameter to the driving quality module) (S2). The driving quality module can then respond to the first quality parameter and the opening instruction (or referred to as reading parameter information, identifying that it is the first application) to drive the display to display the display page of the first application, and display the first picture in the display page of the first application by using the first application quality parameter (or can be referred to as switching the default system quality effect to the quality effect of the first application quality parameter) (S3). In this way, through the cooperation of the first application and the driving quality module, the purpose of displaying the first picture by using the first application quality parameter can be achieved, and the user's viewing experience can be improved.

[0420] In addition, in order to disable the system quality parameter, referring to FIG. 31, after the first application determines the first application quality parameter, the image setting module will also be notified to disable the system quality parameter. That is, the display device can send first indication information to the image setting module through the first application, and the first indication information can be used to indicate to disable the system quality parameter (S4). Then, the display device can control the image setting module to disable the system quality parameter in response to the first indication information. In this way, through the cooperation of the first application and the image setting module, the system quality parameter can be disabled.

[0421] In a possible implementation, the first application can send the first indication information through a specific storage area, and the first indication information can be a mark / identifier of the first application. Specifically, the first application can register or add the mark of the first application in the specific storage area. The image setting module can periodically or in real time monitor the specific storage area, and when it is determined that the mark of the first application exists, it is determined that the first application has been opened, at which time the system quality parameter can be disabled (S5). After the system quality parameter is disabled, the user cannot use and adjust the system quality parameter through the system setting menu, so as to ensure that the first picture is not affected by the system quality parameter when displayed.

[0422] Based on the above-mentioned corresponding solutions of S3001 and S3002, the display device can determine the first application quality parameter of the first application suitable for displaying the picture to be displayed based on the pre-stored preset association relationship when displaying the picture using the first application. In this way, the display device can display the picture using different and more appropriate first application quality parameters for system quality parameters, thereby improving the display effect of the first application and improving the user's viewing experience.

[0423] In addition, in practice, the display device can have a system automatic light sensing function, which can be enabled by default. In the case of enabling the system automatic light sensing function, the display device can adaptively adjust the brightness or other arbitrary quality parameters of the display screen according to the change of the ambient light. Based on this, in order to prevent the system automatic light sensing function from affecting the display effect of the first picture, referring to FIG. 31, in the case that the first application is enabled and displays the first picture, the image setting module can notify the whole machine light sensor (Automatic Light Sensor) in the application layer to close the system automatic light sensing function in addition to disabling the system quality parameter. Specifically, the image setting module can send a closing instruction information to the whole machine light sensor to instruct the whole machine light sensor to close the system automatic light sensing function. As a possible implementation manner, the image setting module can send an instruction to the whole machine light sensor to gray out the switch option of the system automatic light sensing function, which cannot be selected and cannot open the corresponding setting page (S6). After receiving the instruction, the whole machine light sensor can set the system automatic light sensing function to an unavailable state (S7).

[0424] Further, in order to prevent the user from actively implementing the opening operation to enable the whole machine light sensor to open the system automatic light sensing function during the process of the display device displaying the first picture using the first application, thereby affecting the display effect of the first picture. The image setting module also notifies the whole machine light sensor to set the corresponding system automatic light sensing setting item to an untriggerable state. For example, gray out the selected or hidden. In this way, the display effect of the display device when displaying the first picture using the first application will not be affected by the system automatic light sensing function, improving the user's experience.

[0425] S2903, when the first picture is displayed on the display page of the first application, display the application setting menu in the display page in response to the first control instruction. The application setting menu is displayed above the first picture, and the application setting menu includes a plurality of application quality setting items. The quality setting item is used to adjust the first application quality parameter.

[0426] In some embodiments, when the first picture is displayed on the display page of the first application, the application setting menu corresponding to the first application can be displayed on the display page of the first application in response to a first control instruction input by the user through the control device. The first control instruction can be that the user presses the menu key of the control device (e.g., a remote controller), or that the user presses the setting key of the control device.

[0427] For example, when the first control instruction is that the user presses the menu key of the control device, the control device sends an instruction to the display device in response to the first control instruction, and the display device displays the application setting menu on the display page of the first application. The application setting menu can be a setting menu to which the first application belongs. As shown in FIG. 12, the application setting menu 1201 is displayed above the first picture. By displaying the application setting menu 1201 above the first picture, the user can browse the first picture displayed on the display page of the first application while using the application setting menu 1201.

[0428] For another example, when the first control instruction is that the user presses the setting key of the control device, the control device sends an instruction to the display device in response to the first control instruction, and the display device displays the application setting menu on the display page of the first application. The application setting menu can be displayed above the first picture. By displaying the application setting menu above the first picture, the user can browse the first picture displayed on the display page of the first application while using the application setting menu.

[0429] In some embodiments of the present application, S2903 can be implemented by the first application. Referring to FIG. 31, when the display device displays the display page of the first application and displays the first picture on the display page using the first application quality parameter, the first application can display the application setting menu (or menu page) on the display page in response to a first control instruction for opening the application setting menu (S8).

[0430] Since the adjustable parameters (including but not limited to the picture quality parameters) of different picture categories in practice can be different, in some embodiments, the application setting menu can further include at least one other setting item corresponding to the target category. The target category is a category into which the pictures displayed on the display page of the first application are classified according to the first picture classification manner; the at least one other setting item corresponding to different categories is different. For example, for the case where the first picture classification manner is content classification, the other setting item included in the application setting menu corresponding to a certain content category can include Add Fav and Delete Fav. For the case where the first picture classification manner is album classification, the application setting menu corresponding to a certain album category can include the setting item of transferring the album. Of course, the above is only an example, and the specific implementation of the other setting item in practice can be any possible implementation manner, which is not limited in the present application. Based on the above, the display device can display different other setting items for different categories of pictures, so that the user can complete more appropriate adjustment of the pictures of different categories according to the user's own needs, and improve the user's experience.

[0431] In some embodiments, if the first control instruction needs to be triggered by the control device corresponding to the display device, the display device needs to determine whether the foreground application has a corresponding application setting menu. If not, the system setting menu will be displayed instead of the application setting menu. Only when it is identified that the foreground application has a corresponding application setting menu, the application setting menu can be displayed. In addition, in order to enable the user to view the first picture while using the application setting menu, and thus achieve the purpose of seeing the adjustment effect of the picture quality parameters in time, the display device needs to display the application setting menu in response to the first control instruction only when the display of the display device displays the display page of the first application for displaying a single picture.

[0432] Based on this, in some embodiments, after receiving the first control instruction, the display device can display the application setting menu in the display page of the first application in response to the first control instruction.

[0433] In a possible implementation manner, with reference to FIG. 31, when the first application starts to receive the opening instruction, the first application can register or add a mark of the first application in a specific storage area. After receiving the first control instruction, the display device can first check the content in the specific storage area in response to the first control instruction, and then determine whether the currently displayed page is the display page of the first application in the case where the mark of the first application exists. In the case where the currently displayed page is determined to be the display page of the first application, the display device can display the application setting menu in the display page.

[0434] In this way, it is ensured that the user can view the first picture while using the application setting menu, thereby achieving the purpose of enabling the user to timely see the adjustment effect of the picture quality parameter.

[0435] In addition, if the mark of the first application exists in the specific storage area, but the currently displayed page is not the page of the first application, the display device can display prompt information to indicate that the user cannot currently display the application setting menu or cannot use the response key. Based on this, in some embodiments, after receiving the first control instruction, the display device can be specifically configured to: in response to the first control instruction, display second indication information in a case where the currently displayed page is not the display page of the first application. The second indication information can be used to indicate that the application setting menu cannot be displayed. In this way, in the case where the application setting menu cannot be displayed, the user can be timely reminded that the application setting menu cannot be displayed, thereby facilitating the user to adjust the display page, so that the application setting menu can be further displayed.

[0436] As a possible implementation, the first control instruction is triggered by the menu key on the control device. Referring to FIG. 31, when the currently displayed page of the display device is the global preview interface of the first application for displaying a plurality of preview pictures, if the display device receives the first control instruction, the display device displays second indication information in the global preview interface in response to the first control instruction. The second indication information can be "the current page does not support the response menu key, please return to the display page to use the menu key". Of course, in practice, the form and content of the second indication information can also be other possible implementation manners.

[0437] In some embodiments of the present application, the application setting menu can include a background layer and a setting layer, that is, the application setting menu can be composed of two layers. The setting layer is located above the background layer, and the setting layer can be used to display a plurality of application picture quality setting items, and the background layer can be used to display a background picture of the application setting menu, such as a pure color background picture or a transparent background picture. On this basis, in some embodiments, in order to make the viewing experience of the application setting menu and the viewing experience of the first picture similar or the same, the background picture in the background layer of the application setting menu can be generated based on the picture currently displayed in the display page of the first application. Specifically, the process can be the specific process of the display device displaying the application setting menu in the display page, which can include but is not limited to operation 1 and operation 2:

[0438] Operation 1: generating a background picture based on the picture currently displayed in the display page.

[0439] In a possible implementation, the display device can reduce the size of the picture currently displayed in the display page to the same size as the background layer of the application setting menu to obtain the background picture.

[0440] In another possible implementation, the display device can crop a part of the picture currently displayed by the showcase page, which has the same size as the background layer of the application setting menu, as the background picture. For example, the part can be the part of the picture currently displayed by the showcase page, which is directly opposite to the area of the showcase page where the application setting menu is displayed.

[0441] In addition, after generating the background picture based on the picture currently displayed by the showcase page, in order to make proper distinction from the original picture, the display device can also perform blurring (e.g., Gaussian blurring) or transparency processing on the background picture to obtain the final background picture.

[0442] Operation 2: Fill the background picture into the background layer of the application setting menu, and control the display to display the application setting menu in the showcase page.

[0443] In this way, the display effect of the application setting menu and the display effect of the first picture can be similar or the same, and the discomfort caused by the display of the application setting menu in the showcase page is weakened, and the viewing experience of the user is further improved.

[0444] S2904: In the case where the first picture and the application setting menu are displayed in the showcase page, in response to receiving a first adjustment instruction for at least one application quality setting item, the first application quality parameter is adjusted to a target quality parameter, and the first picture is displayed in the showcase page by using the target quality parameter.

[0445] In some embodiments, the first adjustment instruction can be an instruction in which the user selects at least one quality setting item in the application setting menu and adjusts the corresponding parameter by using the control device. The operation of generating the first adjustment instruction can be any feasible operation, which is not limited in the present application.

[0446] Based on the above-mentioned corresponding solutions of S2901-S2904, when the display device displays the showcase page of the first application and displays the first picture in the showcase page, the display device can display the first picture by using the first application quality parameter corresponding to the first application and disable the system quality parameter. On this basis, the display device can further provide a setting item for modifying the first application quality parameter, so as to enable the user to adjust the first application quality parameter to a degree that meets the user's own needs. In this way, when the display device displays the artistic painting (e.g., the first picture) by using the first application, the display device can display the artistic painting by using the first application quality parameter corresponding to the artistic painting instead of the system quality parameter, thereby improving the viewing experience of the user. Further, the user can also adjust the first application quality parameter according to the user's own needs, so that the display effect of the artistic painting meets the user's expectation, thereby further improving the viewing experience of the user.

[0447] In some embodiments, after the user adjusts the first application picture quality parameter corresponding to the first picture, in order to make the next time when the first picture is displayed again using the first application, the display device can display the first picture using the target picture quality parameter adjusted by the user, and the display device can update the preset association relationship in time based on the current adjustment, so that the target picture quality parameter can be used to display the first picture in the future. Based on this, referring to FIG. 33, S2904 can further include S2905:

[0448] S2905, update the association relationship between the first category and the first application picture quality parameter in the preset association relationship to the association relationship between the first category and the target picture quality parameter; or, add the dependent association relationship between the first category and the target picture quality parameter and the first indication information in the preset association relationship stored in the memory.

[0449] The first indication information can be used to indicate that when the application picture quality parameter of the first category needs to be determined based on the preset association relationship, the application picture quality parameter of the first category is determined based on the dependent association relationship.

[0450] As a possible implementation, referring to FIG. 31, the first application can update the preset association relationship stored in advance based on the target picture quality parameter adjusted in response to the first adjustment instruction for changing the first application picture quality parameter (S9). At the same time, the first application can call the driving picture interface to pass the transformed first picture quality parameter (i.e., the target picture quality parameter) to the driving picture module (S11) when the first application picture quality parameter is changed (S10). After receiving the target picture quality parameter, the driving picture module can use the target picture quality parameter to drive the display to display the picture, that is, switch the picture quality parameter of the display picture and adjust the picture quality effect (S11).

[0451] Based on the above scheme, the display device can adjust the picture quality parameter used to display the first picture in real time based on the user's adjustment, adjust the display effect of the first picture, make the display effect of the first picture more consistent with the user's expectation, and improve the user's viewing experience.

[0452] In some embodiments, if the control device corresponding to the display device includes a menu key that can be used to generate a first control instruction and a setting key that can be used to generate a second control instruction for controlling the display system setting menu, the display device can display the system setting menu while displaying the first picture using the first application. Based on this, the display device can display the system setting menu in the display page in response to the second control instruction when displaying the first picture in the display page.

[0453] In some embodiments of the present application, the system setting menu can be displayed in full screen in the display page, or can occupy a part of the display page. In the following embodiments, the system setting menu occupying a part of the display page is taken as an example for description.

[0454] Since the system quality parameters are disabled when the display device displays the first picture, the system quality parameters cannot be modified by the user in order to prevent the user from modifying the system quality and affecting the display of the first picture.

[0455] In a possible implementation, after the user inputs the second control instruction, as shown in (a) of FIG. 34, the display device does not display the system image setting item in the system setting menu 3401 displayed in the display page. In this way, the user cannot see the system quality menu through the system image setting item, and cannot further adjust the system quality parameters.

[0456] In another possible implementation, after the user inputs the second control instruction, the display device can display the system image setting item in the system setting menu displayed in the display page, but the system image setting item is set to an untriggerable state at this time. The untriggerable state can include any one of the following: cannot be selected, cannot respond to any instruction when selected. When the untriggerable state is that the system image setting item cannot be selected, the display form of the system image setting item can be a specific display form, for example, the color becomes gray. For example, as shown in (b) of FIG. 34, the background and text color of the system image setting item 3402 in the system setting menu 3401 are gray (can be grayed out), and the colors of the remaining setting items are normal black (i.e., not grayed out).

[0457] In order to achieve the purpose of graying out the system image setting item as shown in (b) of FIG. 34, in some embodiments, when the image setting module determines that the first application has been started, the value of the mark bit (for example, art_mode) corresponding to the system image setting item for adjusting the system quality parameters can be set to a first value (for example, “on”). Then, when the display device displays a picture using the first application, if the user operates the display device to input a second control instruction for opening the system setting menu, the image setting module reads the mark bit, and in the case where the value of the mark bit is the first value, instructs the display to set the state parameter (for example, setEnable) of the system image setting item to a specific value (for example, false) when displaying the system setting menu. At this time, the system image setting item is grayed out and cannot be selected and adjusted.

[0458] In yet another possible implementation, referring to (c) of FIG. 34, the system image setting item 3402 can be included in the system setting menu 3401, and the system image setting item 3402 can be set to a triggerable state. In this case, after the system setting menu is displayed in the display page, the display device can display the system image setting menu in response to a trigger instruction for the system image setting item. The system image setting menu can include a plurality of system image setting items, and the system image setting items can be used to adjust system image parameters. The plurality of system image setting items can be different from the plurality of application image setting items included in the application setting menu.

[0459] In some embodiments of the present application, in response to the trigger instruction for the system image setting item, the display device can display the system image setting menu in full screen, or can not display the system image setting menu in full screen (i.e., the system image setting menu only occupies part of the screen).

[0460] Based on the above scheme, when the display device displays the first picture using the first application, the user can be prevented from adjusting the system image parameters, the display effect of the first picture can be ensured, and the user's use experience can be improved.

[0461] In some embodiments of the present application, the plurality of system image setting items can be different from the plurality of application image setting items included in the application setting menu in the following three cases.

[0462] The first case: in some embodiments, the system image setting item and the application image setting item can each include the name of a corresponding image parameter. Based on this, the system image setting item can be used to adjust the sub-parameter of the parameter name included in the system image setting item in the system image parameter; the application image setting item can be used to adjust the sub-parameter of the parameter name included in the application image setting item in the first application image parameter. On this basis, the plurality of system image setting items can be different from the plurality of application image setting items included in the application setting menu, and specifically, the plurality of system image parameter items can include a first system image setting item, and the parameter name included in the first system image setting item can not exist in the parameter name included in the plurality of application image setting items.

[0463] For example, in the case of displaying the application setting menu in the display page, the user can make the display device display the application setting menu and the system image quality setting menu in the display page simultaneously by the second control instruction and the trigger instruction for the system image setting item. As shown in FIG. 35, the parameter name in the contrast setting item 3504 (i.e., the second system image quality setting item) in the system image quality setting menu 3502 is contrast, and the application setting menu 3501 also has the contrast setting item 3505 (i.e., the first application image quality setting item) with the parameter name of contrast. The contrast setting item 3504 is in an untriggerable state, for example, a grayed-out state.

[0464] In this way, since the system image quality setting menu has the system image quality setting item whose corresponding parameter is different from the parameter corresponding to any application image quality setting item in the application setting menu, the application image quality parameter and the system image quality parameter can be obviously distinguished, so that the user can intuitively understand the difference between the application image quality parameter and the system image quality parameter.

[0465] The second case: the multiple system image quality setting items and the multiple application image quality setting items in the application setting menu can also be that the multiple system image quality parameter items include a second system image quality setting item, the parameter name included in the second system image quality setting item is the same as the parameter name included in the first application image quality setting item, and the second system image quality parameter item is in an untriggerable state; wherein the first application image quality setting item is one of the multiple application image quality setting items.

[0466] For example, in the case of displaying the application setting menu in the display page, the user can make the display device display the application setting menu and the system image quality setting menu in the display page simultaneously by the second control instruction and the trigger instruction for the system image setting item. As shown in FIG. 35, the parameter name in the contrast setting item 3504 (i.e., the second system image quality setting item) in the system image quality setting menu 3502 is contrast, and the application setting menu 3501 also has the contrast setting item 3505 (i.e., the first application image quality setting item) with the parameter name of contrast. The contrast setting item 3504 is in an untriggerable state, for example, a grayed-out state.

[0467] Similarly, the brightness setting item 3506 and the color temperature setting item 3508 in the system image quality setting menu 3502 are also in an untriggerable state because they also exist in the application setting menu.

[0468] In this way, since the system quality setting item corresponding to the same parameter as the application quality setting item in the system quality setting menu cannot be adjusted, the application quality parameter and the system quality parameter can be obviously distinguished, and the user can intuitively understand the difference between the application quality parameter and the system quality parameter, and the influence of the adjustment of the system quality parameter on the application quality parameter is prevented.

[0469] The third case: the system quality setting items are different from the application quality setting items included in the application setting menu, and the third system quality setting item included in the system quality parameter items has the same parameter name as the second application quality setting item, and the parameter value corresponding to the third system quality setting item is different from the parameter value corresponding to the second application quality setting item; the second application quality setting item is one of the application quality setting items.

[0470] For example, in the case that the system quality setting menu occupies part of the screen to display the parameter value of the corresponding parameter in the system quality setting item and the application quality setting item, and the application setting menu is displayed in the display page, the user can make the display device display the application setting menu and the system quality setting menu in the display page at the same time through the second control instruction and the trigger instruction of the system image setting item. Referring to FIG. 35, the parameter value of the brightness corresponding to the brightness setting item 3506 (i.e., the third system quality setting item) in the system quality setting menu 3502 is 70, and the parameter value of the brightness corresponding to the brightness setting item 3507 (i.e., the second application quality setting item) in the application setting menu 3501 is 60. In addition, in order to make the part of the system quality parameter corresponding to the first application quality parameter not adjustable, the contrast setting item 3504, the brightness setting item 3506, and the color temperature setting item 3508 are all in the untriggerable state.

[0471] In this way, since the application quality setting item and the system quality setting item corresponding to the same parameter in the system quality setting menu have different parameter values, the application quality parameter and the system quality parameter can be obviously distinguished, and the user can intuitively understand the difference between the application quality parameter and the system quality parameter.

[0472] In some embodiments, in order to make the display device use the system quality parameter to display the image in time after the first application exits, after S2904, the method can further include: in response to receiving a closing instruction of the first application, the first application can be closed, and the system quality parameter can be used for display.

[0473] In some embodiments, as shown in FIG. 31, after receiving the closing instruction of the first application, the first application can close or exit the running state in response to the closing instruction (S17). Meanwhile, the first application also notifies the driving quality module to update the display screen quality parameter to the system quality parameter (or referred to as notifying the driving quality module to update to the whole machine quality) (S18). After receiving the notification, the driving quality module can determine that the first application exits, and control the display to adjust the quality parameter used for displaying the image to the system quality parameter (or referred to as restoring to the whole machine quality) (S19).

[0474] In addition, in order to make the system quality parameter adjustable in the case of being available, the first application can also clear the mark of the first application registered or added in the specific storage area when exiting, thereby notifying the image setting module to no longer disable the system quality parameter (S20). The image setting module can periodically or in real time monitor the specific storage area, and when determining that the mark of the first application no longer exists, it is determined that the first application has exited, at which time the system quality parameter is disabled, that is, the system quality parameter is no longer disabled (S21), for example, the gray of the system image setting item is canceled, so that it can be selected, and the user can click to open the system quality setting menu. After the system quality parameter is disabled, the user can use and adjust the system quality parameter through the system setting menu to meet the user's adjustment demand for the system quality parameter.

[0475] Further, in order to enable the system automatic light sensing function to be started when the first application is closed during running, the image setting module can notify the whole machine light sensing switch to turn on the system automatic light sensing function when the system quality parameter is disabled (S22). After receiving the corresponding notification information, the whole machine light sensing switch can turn on the system automatic light sensing function and set it to an available state (S23).

[0476] In some embodiments, after the display device displays the first picture using the first application, the user can input a switching instruction to switch the first picture. In order to make the display effect more consistent with the switched picture after switching the picture, as shown in FIG. 32, the display device can further perform S3601-S3604 after S2904:

[0477] S3601, in response to the switching instruction for switching the first picture, determining a second picture switched.

[0478] In some embodiments, the switching instruction can be a direction key instruction generated by the user through the control device, or can be a voice instruction, which is not limited in the present application.

[0479] S3602, determining a second category of the second picture based on the first picture classification manner.

[0480] S3603, determine the second application quality parameter of the first application corresponding to the second category based on the preset association relationship.

[0481] The specific implementation of S3602 and S3603 can refer to the related description of S3201 and S3202 in the foregoing embodiments, which will not be described here.

[0482] S3604, switch the first picture displayed in the display page to the second picture, and display the second picture in the display page using the second application quality parameter.

[0483] For example, referring to FIG. 31, in the scenario of switching pictures, the first application can determine the corresponding second application quality parameter in response to the switching instruction of switching the first picture, and notify the quality driving module to update the quality parameter (S13). After receiving the notification, the quality driving module can determine that the quality parameter has changed, and thus switch the quality parameter, that is, drive the display to display the second picture using the new application quality parameter (for example, the second application quality parameter) (S14).

[0484] Based on the above scheme, when the user switches the currently displayed picture while the display device is displaying the picture using the first application, the display device can re-determine the application quality parameter that is more suitable for the type of the new picture, and can display the new picture using the new application quality parameter, thereby improving the display effect of the display device in displaying pictures, and further improving the user's viewing experience.

[0485] In some embodiments, the first application can also have a carousel function, that is, to carousel pictures in a specific order. In the case where the carousel function is turned on, in combination with FIG. 32, referring to FIG. 37, after S2904, the display device can further perform S3701-S3704, which include but are not limited to:

[0486] S3701, in the case where the first application carousels pictures, determine the third picture after switching according to the carousel order.

[0487] In some embodiments of the present application, the carousel order can be a default order, or a preset order of all pictures corresponding to the category to which the first picture belongs, and the present application does not make a specific limitation in this regard.

[0488] S3702, determine the third category of the third picture based on the first artwork classification manner.

[0489] S3703, determine the third application quality parameter of the first application corresponding to the third category based on the preset association relationship.

[0490] The specific implementation of S3702 and S3703 can refer to the related description of S3201 and S3202 in the foregoing embodiments, and details are not described herein.

[0491] S3704, switching the first picture displayed in the display page to the third picture, and displaying the third picture in the display page by using the third application quality parameter.

[0492] For example, in the scenario of the carousel picture, when the carousel picture is needed, it can be considered that the switching instruction of switching the picture is generated. Based on this, the specific internal implementation of S3701-S3704 is the same as that of S3601-S3604, and details are not described herein.

[0493] Based on the above scheme, when the currently displayed picture needs to be switched in carousel when the display device displays the picture by using the first application, the display device can re-determine the application quality parameter that is more suitable for the type of the new picture based on the switched picture, and display the new picture by using the new application quality parameter, thereby improving the display effect of the display device in displaying the picture, and further improving the user's viewing experience.

[0494] In some embodiments, referring to (a) of FIG. 38A, the mode setting item 3802 can be included in the application setting menu 3801. In response to the triggering instruction of the mode setting item 3802 by the user, the display device can display the mode setting page 3803 as shown in (b) of FIG. 38A. The mode setting page 3803 can include a classification manner setting item 3804. The classification manner setting item 3804 can display the painting classification manner used by the first application, for example, the content classification (i.e., the first painting classification manner). When the user needs to switch the first painting classification manner, the user can implement the switching instruction on the first painting classification manner to switch it to the second painting classification manner. Then, after canceling the display of the application setting menu, the display device can continue to display the first picture based on the preset association relationship. In order to adapt the application quality parameter of the first picture to the modification after the switching of the painting classification manner, it is necessary to modify the quality parameter used to display the first picture based on the preset association relationship. Based on this, in combination with FIG. 32, referring to FIG. 38B, after S2904, the display device can further perform S3801-S3804:

[0495] S3801, in response to the switching instruction of the first painting classification manner, switching the first painting classification manner to the second painting classification manner.

[0496] The second painting classification manner can be one of the content classification manner, the album classification manner, and the picture classification manner except the first painting classification manner.

[0497] S3802, determine a fourth category of the first picture based on the second painting classification manner.

[0498] S3803, determine a fourth application image quality parameter of the first application corresponding to the fourth category based on the preset association relationship.

[0499] The specific implementation of S3802 and S3803 can refer to the related description of S3201 and S3202 in the foregoing embodiments, which will not be described here.

[0500] S3804, display the first picture in the display page by using the fourth application image quality parameter.

[0501] Based on the above scheme, when the first application is used to display pictures, if the first painting classification manner changes, the display device can determine the application image quality parameter that is more suitable for the first picture based on the switched painting classification manner, and can display the first picture by using the new application image quality parameter, thereby improving the display effect of the display device in displaying pictures, and further improving the user's viewing experience.

[0502] In some embodiments, the application image quality setting item can include an automatic light sensing setting item, which can be used to turn on or turn off the application automatic light sensing function. When the automatic light sensing function is turned on, the display device can adjust the brightness in the first application image quality parameter used by the display to display pictures based on the ambient light brightness. Based on this, after S2903, the display device can also turn on the application automatic light sensing function in response to the turning on instruction of the automatic light sensing setting item; and when the application automatic light sensing function is turned on, the first application image quality parameter used by the display to display the first picture can be adjusted based on the ambient light brightness.

[0503] When adjusting the brightness based on the ambient light brightness, specifically, the greater the ambient light brightness, the greater the brightness of the display can be adjusted, and the smaller the ambient light brightness, the smaller the brightness of the display can be adjusted.

[0504] For example, when the application automatic light sensing function is turned on, it can be considered that the display device is in a light sensing automatic adjustment scene. In this scene, referring to FIG. 31, the driving image quality module can obtain the ambient light brightness (or light sensing value) from the light sensor in real time or periodically (S15). Based on determining that the light sensing value changes and is stable for a preset time (for example, 10s), the brightness and other parameters in the currently used application image quality parameter (for example, the first application image quality parameter) are updated, and the display effect of the first picture is adjusted (S16).

[0505] Based on the above scheme, when the user needs to change the display effect with the ambient light, the user can turn on the application automatic light sensing function, so that the application quality parameters used by the display device to display the picture change with the change of the ambient light, increasing the richness of the display effect of the picture and improving the user's viewing experience.

[0506] Further, in some embodiments, the multiple application quality setting items included in the application setting menu can further include a brightness setting item, which can be used to adjust the brightness. If the user needs to adjust the brightness in the application quality parameters through the brightness setting item, it is necessary to ensure that the display device does not adjust the brightness according to the brightness of the ambient light. Based on this, after S2903, the display device can further adjust the brightness in the first application quality parameters used to display the first picture in response to receiving an adjustment instruction for the brightness setting item, set the automatic light sensing setting item to a non-triggerable state, and turn off the application automatic light sensing function.

[0507] In this way, when the user needs to actively adjust the brightness, the display device can timely turn off the application automatic light sensing function, so that the display effect of the picture displayed by the display device does not change due to the change of the brightness of the ambient light, which is more in line with the user's expectation and improves the user's viewing experience.

[0508] In some embodiments, the application setting menu can be moved, and based on this, after S2903, the display device can further adjust the position of the application setting menu in the display page in response to a movement instruction for a target setting item in the application setting menu.

[0509] In some embodiments of the present application, the target setting item is a setting item that does not respond to the movement instruction among the multiple application quality setting items and at least one other setting item. Alternatively, when the target setting item obtains the focus, it can only respond to the setting of the corresponding parameter or state after the user's selection instruction.

[0510] As a possible implementation, if the movement instruction is generated by the user triggering the direction key in the control device, the target setting item can be a setting item that does not affect the direction key instruction. For example, the mode setting item 3802 in the application menu shown in (a) of FIG. 38A can only respond to the confirmation instruction generated by triggering the confirmation key, and cannot respond to the movement instruction triggered by the direction key, so the mode setting item 3802 is the target setting item.

[0511] Based on the above scheme, the user can move the entire application setting menu in the display page by implementing a movement instruction on a specific setting item, so that the user can adjust the position of the application setting menu according to his own needs, improving the user's use experience.

[0512] The artistic mode setting page can include a plurality of setting items, which can be used to set functions related to displaying artistic paintings.

[0513] In some embodiments, the setting items in the artistic mode setting page can include switch setting items, parameter setting items, and entry setting items. The switch setting items can be used to turn on and off corresponding functions. The parameter setting items can be used to set specific parameters of corresponding functions. The entry setting items can be used to enter the setting page of corresponding functions.

[0514] In the first implementation, the switch setting item can be configured to be switched between on and off in response to a selection instruction of the user.

[0515] In the second implementation, the switch setting item can be configured to display a state (such as on or off) in the display area as a set state. In response to a scrolling instruction of the user, such as a left scrolling instruction input by the left key of the control device 100 or a right scrolling instruction input by the right key of the control device 100, each state in the display area can be scrolled, and the state displayed in the display area can be set as the state of the corresponding function.

[0516] In the third implementation, the switch setting item can be configured to have a corresponding drop-down menu, which can include options of on and off. In response to a selection instruction of the user, the drop-down menu can be displayed, and in response to an instruction of the user selecting a target state to be set, the corresponding function can be set to the target state.

[0517] In the fourth implementation, the parameter setting item can be configured to display a parameter value in the display area as a set parameter value. In response to a scrolling instruction of the user, such as a left scrolling instruction input by the left key of the control device 100 or a right scrolling instruction input by the right key of the control device 100, each parameter value in the display area can be scrolled, and the parameter value displayed in the display area can be set as the parameter value of the corresponding function.

[0518] In the fifth implementation, the parameter setting item can be configured to have a corresponding drop-down menu, which can include options of each parameter value. In response to a selection instruction of the user, the drop-down menu can be displayed, and in response to an instruction of the user selecting a target parameter value to be set, the corresponding function can be set to the target parameter value.

[0519] In the second implementation and the fourth implementation, a scrolling arrow can be displayed on the switch setting item and the parameter setting item, which can be used to indicate the direction that can be scrolled.

[0520] In some embodiments, if the switch setting item and the parameter setting item are configured in a manner that the state or the parameter value can be circularly scrolled, all scroll arrows can be displayed. For example, if the scroll direction includes left and right, the left scroll arrow and the right scroll arrow can be displayed.

[0521] In some embodiments, if the switch setting item and the parameter setting item are configured in a manner that the state or the parameter value cannot be circularly scrolled, the corresponding scroll arrow is displayed in the direction in which it can be scrolled, is not displayed in the direction in which it cannot be scrolled, or is displayed in an unusable state.

[0522] In some embodiments of the present application, the switch setting item and the parameter setting item are configured in a manner that, in response to the user's scroll instruction, the state or the parameter value displayed in the setting item is set to the state and the parameter value of the corresponding function, and the scroll direction includes left and right.

[0523] In some embodiments, the functions related to the display of artistic paintings can include carousel, picture frame, painting information, Bluetooth music, photo theme, etc.

[0524] In some embodiments, the artistic mode setting page can further include an effect demonstration area, which can be used to demonstrate the setting effect of the currently set setting item.

[0525] The setting items of the parameters related to the display of artistic paintings can be specifically described in combination with the artistic mode setting page shown in FIG. 20.

[0526] In some embodiments, the carousel function can include a carousel mode.

[0527] The setting item of the carousel mode can be configured as a parameter setting item. The carousel mode can include off, sequential, reverse, etc. When the setting item of the carousel mode obtains focus, the user can control the parameter value of each carousel mode to be displayed in the setting item by controlling the left key and the right key of the control device 100, so as to display the target parameter value to be set in the setting item.

[0528] If the user controls the off to be displayed in the setting item, the display device 200 will turn off the carousel function, i.e., not carousel the artistic pictures, and only display one artistic painting.

[0529] If the user controls other parameter values to be displayed in the setting item, the display device 200 will turn on the carousel function and carousel the artistic paintings in the carousel mode corresponding to the parameter value.

[0530] In some embodiments, the effect of the art works being cycled according to the cycling manner shown in the setting item can be demonstrated in the effect demonstration area. For example, if the setting item shows the order, an animation showing the picture switching process from right to left can be played in the effect demonstration area to indicate the order by the switching direction. For another example, if the setting item shows the reverse order, an animation showing the picture switching process from left to right can be played in the effect demonstration area to indicate the reverse order by the switching direction.

[0531] After the display device 200 starts the cycling function, the setting item of the cycling time corresponding to the setting item of the cycling manner, such as below the setting item of the cycling manner, can be displayed in the art mode setting page. In this way, after the cycling function is started, the art mode application can provide the user with the function of further setting the cycling time.

[0532] The setting item of the cycling time can be configured as a parameter setting item. The cycling time can include different time intervals, such as 1 min, 5 min, 10 min. The process of setting the cycling time can refer to the process of setting the cycling manner, which is not described here. For example, the cycling time is set to 1 min, that is, the art works are switched at a time interval of 1 min during the cycling process.

[0533] The setting item of the frame function can be configured as a parameter setting item. The frame function can include off and different background colors, that is, the color of the frame. The process of setting the frame function can refer to the process of setting the cycling manner, which is not described here. If off is shown in the setting item, the frame function is turned off, that is, no frame is added to the art picture. If the specific parameters of the background color are shown in the setting item, the frame function is turned on, and the color of the frame is consistent with the background color shown in the setting item.

[0534] In some embodiments, the background color can be represented by a corresponding color block. For example, if the background color is yellow, it can be represented by a yellow color block.

[0535] In some embodiments, the effect of displaying the frame according to the background color displayed in the setting item can be demonstrated in the effect demonstration area. Taking the current background color as yellow as an example, if the user adjusts the background color displayed in the setting item to red, an animation of the switching process of the frame color can be played in the effect demonstration area. The artistic picture with the frame can be displayed full screen in the animation demonstration area, and the artistic picture after the frame color is switched to red can appear from the left and gradually slide to the right, covering the artistic picture before the frame color is switched (the artistic picture with the frame color of yellow) and being displayed full screen in the animation demonstration area. The artistic picture before the frame color is switched (the artistic picture with the frame color of yellow) has a fading effect, so that the user can more clearly distinguish the display effect before and after the frame color is switched through the fading effect.

[0536] The setting item of the painting information can be configured as an on-off setting item. The state of the painting information can include on and off. When the setting item of the painting information obtains focus, the user can control the states to be displayed in the setting item by rolling display through the left and right keys of the control device 100, so as to display the target state to be set in the setting item.

[0537] The setting item of the Bluetooth music can be configured as an entry setting item. The display device 200 can display a setting page in response to the instruction of the user selecting the setting item. The setting page can provide information of Bluetooth pairing with the display device 200 and the like.

[0538] The setting item of the photo theme can be configured as a parameter setting item. The photo theme can include no theme and various themes. The process of setting the photo theme can refer to the process of setting the carousel mode, which is not described herein. If no theme is displayed in the setting item, the photos imported by the user can be carousel displayed in the manner of displaying a single photo. If a specific theme is displayed in the setting item, the photos can be displayed according to the theme set in the setting item under the photo theme classification.

[0539] The device state of the display device 200 can include a wake-up state and a sleep state. In the wake-up state, the display 260 is in a bright screen state, and the audio output device 270 is in a non-mute state. In the sleep state, the display 260 is in an off-screen state, and the audio output device 270 is in a mute state.

[0540] The display device 200 is in the wake-up state in the art mode. In the wake-up state, the display device 200 has a high power consumption. Since the user usually does not use the display device 200 at all times in the art mode, it is easy for the user to forget that the display device 200 is still in the wake-up state, so that the display device 200 is always in a high power consumption state, which will result in high cost, and the long time of the display device 200 in the wake-up state will also affect the service life of the display device 200.

[0541] Therefore, the art mode application can also be configured with a motion detection function. In the art mode, that is, when the display device 200 is in the wake-up state, if no moving object is detected around the display device 200 within a specified time, the display device 200 is adjusted to the sleep state, so as to reduce the power consumption of the display device 200 and prolong the service life of the display device 200.

[0542] In some embodiments, the operating system shown in FIG. 4 can be configured with a key processing module and a screen state control module in the application layer. In the framework layer, a sensor API, a power manager (Power Manager), and an alarm manager (Alarm Manager) can be configured. In the system runtime library layer, a sensor driver manager (Sensor Manager) can be configured. In the core layer, a motion detection device such as a millimeter wave sensor is configured.

[0543] For example, taking the millimeter wave sensor as the motion detection device, in the core layer, the millimeter wave sensor can be responsible for transmitting the motion detection data to the system layer.

[0544] In the system runtime library layer, the millimeter wave sensor driver manager is responsible for interacting with the driver layer, obtaining the data of the millimeter wave sensor, and can be responsible for using the data to detect the motion state of the user by the motion detection algorithm module. The SensorManager service module can be responsible for providing the motion detection data to the framework layer, and can be responsible for processing the motion detection data and events by the data processing module and the motion detection event processing module. The light sensor driver manager can be responsible for interacting with the driver layer, obtaining the data of the light sensor, and can be responsible for using the data to detect the ambient brightness by the light sensing algorithm module. The SensorManager service module can be responsible for providing the light detection data to the framework layer, and can be responsible for processing the light detection data and events by the data processing module and the light detection event processing module.

[0545] In the framework layer, the SensorManager API can allow the application to access the motion detection data and the light detection data, and can be responsible for managing the motion detection function through the MotionDetectionManager service. The PowerManager can be used to provide the PowerManager service, which can be responsible for managing the power state of the device, controlling the brightness and volume of the screen in sleep mode, etc. The ActivityManager can be used to provide the ActivityManager service, which can be responsible for managing the life cycle of the application, reawakening the application in sleep mode, etc.

[0546] In the application layer, the motion detection API provided by the framework layer can be used to obtain the motion detection data and the light detection data, and to implement the artistic mode setting.

[0547] In some embodiments, the setting item of the motion detection function can be configured in the artistic mode setting page. The setting item of the motion detection function can be configured as a switch setting item. The state of the motion detection function can include on and off. The process of setting the motion detection function can refer to the process of setting the painting information, which is not described here.

[0548] In some embodiments, referring to the artistic mode setting page shown in FIG. 39, when the setting item of the motion detection function is displayed, the use effect of the motion detection function can be demonstrated in the effect demonstration area. In some embodiments, an introduction to the motion detection function can also be displayed in the effect demonstration area, such as “After enabling the motion detection, the artistic painting will be displayed according to the motion around. If there is a moving object in the same space, it will be displayed, otherwise it will be in sleep mode.”

[0549] After the motion detection function is enabled, the setting item of the detection sensitivity can be displayed on the artistic mode setting page.

[0550] In some embodiments, the artistic mode application can be configured to display the setting item of the detection sensitivity in the artistic mode setting page after the motion detection function is enabled, corresponding to the setting item of the motion detection function, such as below the setting item of the motion detection function.

[0551] In this way, after the motion detection function is enabled, the user can set the detection sensitivity, i.e., the capture ability of the motion amplitude of the moving object. The higher the detection sensitivity, the smaller the motion amplitude of the object that can be captured, that is, even if the motion amplitude of the object is small, the display device 200 can capture that the object is moving and determine it as a moving object. The lower the detection sensitivity, the larger the motion amplitude of the object that can be captured, that is, only when the motion amplitude of the object is large enough, the display device 200 can capture that the object is moving and determine it as a moving object, and for some objects with small motion amplitude, it will not be determined as a moving object. Correspondingly, if the detection sensitivity is high, the probability of the display device 200 entering the sleep state is lower; if the detection sensitivity is low, the probability of the display device 200 entering the sleep state is higher.

[0552] The display device 200 can use the first sensitivity to detect the moving object appearing around the display device according to the first sensitivity set by the user based on the setting item of the detection sensitivity.

[0553] The setting item of the detection sensitivity can be configured as a parameter setting item. The detection sensitivity can include a degree value of sensitivity, such as low, medium, and high. The process of setting the detection sensitivity can refer to the process of setting the carousel mode, which is not described here. Taking the set sensitivity as the first sensitivity as an example, the first sensitivity can be any one of low, medium, and high, and the display device 200 will use the first sensitivity to detect the moving object appearing around the display device 200.

[0554] In some embodiments, the artistic mode application can configure a sub-function for the motion detection function, such as a sleep duration function. After the display device 200 enables the motion detection function, the display device 200 can display the switch of the sleep duration function in the artistic mode setting page at a position corresponding to the setting item of the motion detection function, such as below the setting item of the motion detection function. After the sleep duration function is enabled, the setting item of the sleep duration can be displayed. The sleep duration refers to the duration of the display device 200 entering the sleep state without detecting a moving object. As shown in FIG. 39, after the motion detection function is enabled, the switch of the sleep duration function can be displayed below the motion detection function. After the switch of the sleep duration function is enabled, the setting item of the sleep duration can be displayed. The setting item of the sleep duration can be configured as a parameter setting item, and the sleep duration can include a specific value of the duration, such as 5 min, 10 min, 30 min, 1 h, etc. The user can customize the sleep duration through the setting item, for example, the sleep duration shown in FIG. 39 is 10 min.

[0555] When the motion detection function is enabled, the display device 200 can adjust the state of the display device according to the flow shown in FIG. 40, and the specific steps can include but are not limited to the following:

[0556] S4001, detecting a moving object appearing around the display device.

[0557] In some embodiments, the display device 200 can use the millimeter wave sensor of the Android device for motion detection.

[0558] In some embodiments, a listener SensorEventListener can be registered in the art mode to receive sensor data, and whether a moving object is detected can be determined according to the sensor data. Wherein, when the display device 200 is in the wake-up state (bright screen and non-mute state), the way to detect the moving object is that at the beginning of each round of detection, a timer can be started to count the duration of not detecting the moving object. If a moving object is detected within the sleep duration, such as the first duration, a new round of detection can be started, and the timer can be restarted. If no moving object is detected when the sleep duration is reached, the display device 200 enters the sleep state (screen off and mute state). The code design can refer to the following example:

[0559] S4002, if a moving object is detected within the first duration, the display device 200 remains in the wake-up state.

[0560] If a moving object is detected within the first duration, it means that there may be user activity around the display device 200, that is, the user still needs to be shown the art picture. Therefore, the display device 200 remains in the wake-up state. In this way, the display device 200 can still show the user the art picture, and when the art picture has audio, the corresponding audio can be played through the audio output device 270.

[0561] S4003, if no moving object is detected within the first duration, the display device 200 enters the sleep state.

[0562] If no moving object is detected within the first duration, it means that there may be no user activity around the display device 200, that is, the user does not need to be shown the art picture. Therefore, the display device 200 can be adjusted to the sleep state. In this way, the display device 200 can effectively reduce power consumption and prolong the service life.

[0563] In some embodiments, the timer can be implemented through Handler and Runnable, and if no moving object is detected within the first duration (such as the sleep duration of 10 minutes), the task of entering the sleep state (screen off and mute state) is executed. The code design can refer to the following example:

[0564] In some embodiments, the display device 200 can also be adjusted to the sleep state, i.e. the screen-off and mute state, by acquiring the wakeLock lock and calling the goToSleep to shut down, after the art mode application is opened. The code design can refer to the following examples:

[0565] When the display device 200 enters the sleep state in the motion detection mode, the art mode application can be processed in the following manner:

[0566] In some embodiments, the display device 200 can keep the art mode application open after entering the sleep state in the motion detection mode, and can cycle the art paintings in the display page, i.e. the art mode application can not be exited after entering the sleep state.

[0567] The running of the art mode application is not affected after the display device 200 enters the sleep state. Thus, the display device 200 does not need to restart the art mode application after being woken up again, and the cycling process of the art paintings can be ensured not to be affected by the sleep state.

[0568] Since the art mode application is always in the running state, in order to avoid the display device 200 from interfering with the user after entering the sleep state, the display 260 is adjusted to the screen-off state so that the user cannot watch the screen, and the audio output device 270 is adjusted to the mute state so that the user cannot hear the sound.

[0569] In some embodiments, the display device 200 can keep the art mode application open after entering the sleep state in the motion detection mode, and can pause the cycling of the art paintings, i.e. the art mode application can not be exited after entering the sleep state.

[0570] The display device 200 keeps the art mode application open after entering the sleep state, but pauses the cycling of the art paintings. Thus, the display device 200 does not need to restart the art mode application after being woken up again, and the cycling process of the art paintings can be paused to avoid the user from missing the art paintings played in the sleep state.

[0571] Since the art mode application is always in the running state, in order to avoid the display device 200 from interfering with the user after entering the sleep state, the display 260 is adjusted to the screen-off state so that the user cannot watch the screen. Since the cycling process of the art paintings is paused, the corresponding audio is also paused, and thus the audio output device 270 can be kept in the non-mute state. In some embodiments, the audio output device 270 can also be adjusted to the mute state to ensure that no audio is played, and the power consumption of the audio output device 270 can also be reduced.

[0572] In some embodiments, the display device 200 exits the art mode application after entering the sleep state.

[0573] The display device 200 exits the art mode application after entering the sleep state, which can avoid the power consumption caused by the art mode application.

[0574] In order to avoid the display device 200 from disturbing the user after entering the sleep state, the display 260 is adjusted to the screen-off state so that the user cannot watch the picture, and the audio output device 270 is adjusted to the mute state so that the user cannot hear the sound.

[0575] In some embodiments, the motion detection service of the art mode application is still running when the display device 200 is in the sleep state, so that the display device 200 continues to detect whether there is a moving object around when in the sleep state. If the display device 200 detects a moving object in the sleep state, it can be automatically woken up, i.e., re-adjusted from the sleep state to the wake-up state.

[0576] In some embodiments, the display device 200 can be re-adjusted to the wake-up state in response to the user's instruction based on the input of any key of the control device 100 when in the sleep state. The any key of the control device 100 can include a power key, an art mode key, etc.

[0577] In some embodiments, the display device 200 in the sleep state can listen to the key event of the device. The code design for listening to the key event can refer to the following example:

[0578] The display device 200 is re-adjusted from the sleep state to the wake-up state, i.e., the display 260 is adjusted from the screen-off state to the screen-on state, and if the audio output device 270 is in the mute state, the audio output device 270 is unmuted.

[0579] When the display device 200 is re-woken up, the display 260 can be adjusted to the screen-on state, and the brightness can gradually increase, and the audio output device 270 can be unmuted, and the volume after being unmuted can gradually increase.

[0580] Referring to ①-② in FIG. 41, when the display 260 is adjusted to the screen-on state, the display 260 can first display a picture at a first brightness value and can gradually adjust from the first brightness value to a second brightness value, the first brightness value being less than the second brightness value. In this way, the display brightness of the display 260 has a transition from low to high, which can effectively reduce the stimulation to the user's vision caused by the state switching of the display 260. When the audio output device 270 is un-muted, the audio output device 270 can first play sound at a first volume value and can gradually adjust from the first volume value to a second volume value, the first volume value being less than the second volume value. In this way, the volume value of the audio output device 270 has a transition from low to high, which can effectively reduce the stimulation to the user's hearing caused by the state switching of the audio output device 270.

[0581] In some embodiments, in the sleep state, if the display device 200 keeps the art mode application open and the art paintings are cycled in the showcase page, after being readjusted to the wake-up state, the display device 200 does not need to re-enter the art mode application, but can directly show the art paintings in the cycled state.

[0582] In some embodiments, in the sleep state, if the display device 200 keeps the art mode application open and the cycled art paintings are paused, after being readjusted to the wake-up state, the display device 200 needs to resume the cycled art paintings, instead of re-entering the art mode application.

[0583] In some embodiments, when the cycled art paintings are resumed, the cycled time can be continued to be calculated according to the cycled progress when the cycled art paintings are paused. For example, when the cycled art paintings are paused, the currently displayed art painting a has been displayed for 3 min, and if the cycled time is 5 min, after the cycled art paintings are resumed, the art painting a is continued to be displayed, and the next art painting is switched after the art painting a is displayed for 2 min.

[0584] In other embodiments, when the cycled art paintings are resumed, the cycled time can also be recalculated. For example, when the cycled art paintings are paused, the currently displayed art painting a has been displayed for 3 min, and if the cycled time is 5 min, after the cycled art paintings are resumed, the art painting a is continued to be displayed, and the next art painting is switched after the art painting a is displayed for 5 min.

[0585] In some embodiments, in the sleep state, if the display device 200 has exited the art mode application, after being readjusted to the wake-up state, the display device 200 needs to re-enter the art mode application.

[0586] Taking the display device 200 exiting the art mode application in the sleep state as an example, the code design when the display device 200 is readjusted to the wake-up state can refer to the following example:

[0587] In some embodiments, the art mode application can also configure a sub-function for the motion detection function, such as a do not disturb function. After the do not disturb function is turned on, if the display device 200 is in a sleep state within a specified time period, it will not be woken up even if a moving object is detected.

[0588] In some embodiments, after the motion detection function is turned on, the display device 200 can display a switch for the do not disturb function at a position corresponding to the setting item of the motion detection function in the art mode setting page. After the do not disturb function is turned on, the display device 200 can display setting items for the do not disturb time, such as a setting item for the start time of the do not disturb function and a setting item for the end time of the do not disturb function, at a position corresponding to the do not disturb function. The user can customize the do not disturb start time and the do not disturb end time through the setting item for the start time of the do not disturb function and the setting item for the end time of the do not disturb function.

[0589] Referring to the art mode setting page shown in FIG. 39, after the motion detection function is turned on, a switch for the do not disturb function can be displayed below the setting item of the motion detection function. After the do not disturb function is turned on, the display device 200 can display setting items for the do not disturb time, such as a setting item for the start time of the do not disturb function and a setting item for the end time of the do not disturb function, and the currently set start time is 11:00 PM and the end time is 7:00 AM.

[0590] The code design for setting the do not disturb time can be referred to the following example:

[0591] SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);

[0592] String startTime = preferences.getString("do_not_disturb_start_time", "23:00");

[0593] String endTime = preferences.getString("do_not_disturb_end_time", "07:00");

[0594] The display device 200 can automatically enter the do not disturb state when the system time reaches the start time and automatically exit the do not disturb state when the system time reaches the end time.

[0595] In some embodiments, if the motion detection function and the do-not-disturb function are started at the same time, the display device 200 can adjust the device state according to the flow shown in FIG. 42, and the specific steps can include but are not limited to the following:

[0596] S4201, obtaining a do-not-disturb time, and detecting a moving object appearing around the display device to obtain a first detection result.

[0597] The do-not-disturb time can include a start time and an end time.

[0598] The first detection result can include detecting a moving object and not detecting a moving object.

[0599] S4202, adjusting the device state according to the do-not-disturb time and the first detection result.

[0600] If the system time is not within the do-not-disturb time, the device state can be adjusted according to the first detection result.

[0601] If the system time is within the do-not-disturb time, if in the wake-up state, the device state can be adjusted according to the first detection result, and if in the sleep state, the sleep state can be maintained.

[0602] That is, if not currently in the do-not-disturb time, the device state is adjusted according to steps S4001-S4003. If currently in the do-not-disturb time, if in the wake-up state, the display device 200 can still adjust the device state according to steps S4001-S4003. If in the sleep state, such as having entered the sleep state before entering the do-not-disturb state, or entering the sleep state in the do-not-disturb state, the motion detection function is equivalent to being disabled, that is, even if the display device 200 detects a moving object again, it will not be adjusted to the wake-up state. After exiting the do-not-disturb state, the display device 200 will resume adjusting the device state according to steps S4001-S4003. If the display device 200 enters the sleep state in the do-not-disturb state, after exiting the do-not-disturb state, if a moving object is detected, it can be adjusted to the wake-up state again.

[0603] The code design when starting the motion detection function and the do-not-disturb function at the same time can refer to the following examples:

[0604] In some embodiments, the art mode application can be configured with a night mode. The night mode can be used to automatically enter the sleep state when the ambient brightness is low, and can automatically enter the wake-up state when the ambient brightness is high.

[0605] Referring to FIG. 39, an artistic mode setting page can include a setting item of a night mode. The setting item of the night mode can be configured as a switch setting item, and the state of the night mode can include on and off. The process of setting the night mode can refer to the process of setting the painting information, which is not described herein.

[0606] In some embodiments, the artistic mode application can be configured with a light sensing parameter threshold, which is the minimum brightness value for determining to enter the sleep mode.

[0607] In some embodiments, the display device 200 can be installed with a hardware frame at the frame to simulate a real artistic painting. If the display device 200 is installed with the hardware frame, the detection result of the display device 200 on the ambient brightness will be affected by the hardware frame. For example, for the display device 200 in the same environment, i.e., in the same ambient brightness, if the display device 200 is installed with the hardware frame, the ambient brightness detected by the display device 200 will be lower than the real ambient brightness; if the display device 200 is not installed with the hardware frame, the ambient brightness detected by the display device 200 will be closer to the real ambient brightness. Based on the influence of whether the hardware frame is installed on the detection result of the ambient brightness, the artistic mode application can set different light sensing parameter thresholds according to whether the hardware frame is installed, for example, set the light sensing parameter threshold to a first value when the hardware frame is installed, and set the light sensing parameter threshold to a second value when the hardware frame is not installed. In this way, the device state of the display device 200 can be adjusted more accurately and reasonably.

[0608] In some embodiments, the display device 200 can set the light sensing parameter threshold according to the flow shown in FIG. 43, and the specific steps can include but are not limited to the following:

[0609] S4301, when the night mode is turned on, obtain the setting data of the boot navigation, which can include the hardware frame data.

[0610] When the user uses the display device 200 for the first time, the display device 200 will show the user a boot navigation page to guide the user to set the related parameters of the display device 200 through the boot navigation page. The related parameters can include whether the hardware frame is installed. For example, when the hardware frame is installed, the related parameter can be setFrameSetting(true).

[0611] After the user sets the related parameters of the display device 200 based on the boot navigation page, the display device 200 will save the set parameters to obtain the setting data. The data of whether the hardware frame is installed set by the user is the hardware frame data in the setting data, and correspondingly, the hardware frame data can be that the hardware frame is installed or not installed.

[0612] S4302, if the hardware frame data is an installed hardware frame, the light parameter threshold is a first value.

[0613] If the hardware frame data is an installed hardware frame, it can be determined that the display device 200 currently has an installed hardware frame, and the display device 200 can set the light parameter threshold to a first value according to the installed hardware frame.

[0614] S4303, if the hardware frame data is an uninstalled hardware frame, the light parameter threshold is a second value.

[0615] If the hardware frame data is an uninstalled hardware frame, it can be determined that the display device 200 currently has an uninstalled hardware frame, and the display device 200 can set the light parameter threshold to a second value according to the uninstalled hardware frame.

[0616] The code design of setting the light parameter threshold can refer to the following examples:

[0617] In some embodiments, the display device 200 can set the light parameter threshold according to the flow shown in FIG. 44, and the specific steps can include but are not limited to the following:

[0618] S4401, obtaining a second brightness configured for the display within a specified time period.

[0619] The display device 200 can obtain whether the hardware frame has been installed in the art mode. For example, boolean hasFrame = getFrameSettingFromUser ().

[0620] The display device 200 can adjust the brightness of the display 260 according to the detected ambient brightness, wherein the ambient brightness is related to whether the hardware frame is installed. For example, if the hardware frame is installed, the detected ambient brightness is low, and the brightness of the display 260 is adjusted accordingly. If the hardware frame is not installed, the detected ambient brightness is high, and the brightness of the display 260 is adjusted accordingly.

[0621] The display device 200 can determine whether the hardware frame has been installed by monitoring the real brightness of the display 260, i.e., the second brightness configured for the display 260.

[0622] S4402, determining whether the hardware frame has been installed according to the value and variation trend of the second brightness.

[0623] For example, if the value of the second luminance decreases and the amount of the second luminance is lower than the first threshold, it indicates that the luminance detected by the display device 200 decreases and the detected luminance is consistent with the luminance that can be detected when the hardware frame is installed. At this time, it is determined that the hardware frame is installed.

[0624] For another example, if the value of the second luminance increases and the amount of the second luminance is higher than the second threshold, the second threshold is greater than the first threshold, it indicates that the luminance detected by the display device 200 increases and the detected luminance is consistent with the luminance that can be detected when the hardware frame is not installed. At this time, it is determined that the hardware frame is not installed.

[0625] S4403, if the hardware frame is installed, the light sensing parameter threshold is a first value.

[0626] S4404, if the hardware frame is not installed, the light sensing parameter threshold is a second value.

[0627] Steps S4403-S4404 can refer to steps S4302-S4303, which are not described here.

[0628] In some embodiments, the display device 200 can set the light sensing parameter threshold according to the flow shown in FIG. 45, and the specific steps can include but are not limited to the following:

[0629] S4501, detecting whether the hardware frame is installed by a hardware sensor.

[0630] The display device 200 can be configured with a hardware sensor at the installation position of the hardware frame, and the display device 200 can detect whether the hardware frame is installed through the hardware sensor.

[0631] For example, the hardware sensor can be a magnetic attraction device. If the display device 200 detects an attractive force through the magnetic attraction device, it can be determined that the hardware frame is installed. If no attractive force is detected through the magnetic attraction device, it can be determined that the hardware frame is not installed. For example, boolean hasFrame = detectFrameUsingMagneticSensor ().

[0632] S4502, if the hardware frame is installed, the light sensing parameter threshold is a first value.

[0633] S4503, if the hardware frame is not installed, the light sensing parameter threshold is a second value.

[0634] Steps S4502-S4503 can refer to steps S4302-S4303, which are not described here.

[0635] In some embodiments, when the night mode is enabled, the display device 200 can adjust the device state according to the flow shown in FIG. 46, and the specific steps can include but are not limited to the following:

[0636] S4601, detecting a first brightness of an environment in which the display device is located.

[0637] The display device 200 can detect the brightness value of the environment in which it is located, i.e., the first brightness, through the detector 230, such as a brightness sensor.

[0638] S4602, if the first brightness is greater than or equal to a light sensing parameter threshold value, remaining in an awake state.

[0639] If the first brightness is greater than or equal to the light sensing parameter threshold value, it means that the current environmental brightness is high, and it is highly probable that it is not the user's rest time. Therefore, the display device 200 can continue to remain in the awake state to ensure normal use by the user.

[0640] S4603, if the first brightness is less than the light sensing parameter threshold value, entering a sleep state.

[0641] If the first brightness is less than the light sensing parameter threshold value, it means that the current environmental brightness is low, and it is highly probable that it is the user's rest time. Therefore, the display device 200 can need to be adjusted to the sleep state to avoid the user's rest.

[0642] In some embodiments, the code design of the display device 200 entering the sleep state in the night mode can refer to the following example:

[0643] if (!isMotionDetectionEnabled() && isNightModeEnabled() &&!isLightDetected()) {

[0644] enterSleepMode();

[0645] }

[0646] In some embodiments, when the display device 200 enters the sleep state in the night mode, the state of the art mode application can also be adjusted accordingly. The process of adjusting the state of the art mode application can refer to the process of adjusting the state of the art mode application when entering the sleep state in the motion detection mode, which will not be described here.

[0647] In some embodiments, the light detection service of the art mode application can still be running when the display device 200 is in the sleep state, so that the display device 200 continues to detect the ambient brightness when in the sleep state. The display device 200 in the sleep state can be automatically woken up, i.e., readjusted from the sleep state to the wake-up state, if it is detected that the ambient brightness is greater than or equal to the light sensing parameter threshold.

[0648] In some embodiments, the code design of the display device 200 in the sleep state according to the ambient brightness to wake up again can be as follows:

[0649] if(getLightSensorValue()>LIGHT_WAKE_THRESHOLD){

[0650] wakeUpFromSleepMode();

[0651] }

[0652] In some embodiments, the display device 200 in the sleep state can be readjusted to the wake-up state in response to the user's instruction based on the input of any key of the control device 100.

[0653] In some embodiments, the code design of the display device 200 in the sleep state to listen to the key event of the device can refer to the following example:

[0654] In some embodiments, when the display device 200 is woken up again, the process of adjusting the state of the art mode application and the state of the display 260 and the audio output device 270 can refer to the process of waking up again under the motion detection function, which is not described here.

[0655] In some embodiments, if the motion detection function and the night mode are turned on at the same time, the display device 200 can adjust the device state according to the flow shown in FIG. 47, and the specific steps can include but are not limited to the following:

[0656] S4701, detecting a moving object appearing around the display device to obtain a first detection result, and detecting a first brightness of an environment in which the display device is located.

[0657] The first detection result can include detecting a moving object and not detecting a moving object.

[0658] S4702, adjusting the device state according to the first detection result and the first brightness.

[0659] Among them, if in the wake-up state, the device state can be adjusted according to the first detection result.

[0660] If in the sleep state, the device state can be adjusted according to the first brightness and the first detection result. Wherein, when the first brightness is greater than or equal to the light sensing parameter threshold and the first detection result is detecting a moving object, the device state can be adjusted to the wake-up state; when the first brightness is less than the light sensing parameter threshold and / or the first detection result is not detecting a moving object, the device state can be adjusted to the sleep state.

[0661] That is, if in the wake-up state, the device state can be adjusted according to steps S4001-S4003. Wherein, when no moving object is detected within the first time length, the device state can be adjusted to the sleep state even if the first brightness is greater than or equal to the light sensing parameter threshold; when a moving object is detected within the first time length, the device state can be adjusted to the sleep state even if the first brightness is less than the light sensing parameter threshold.

[0662] If in the sleep state, such as when no moving object is detected within the first time length to enter the sleep state, the device state needs to be adjusted based on the first brightness and the first detection result. Wherein, only when the first brightness is greater than or equal to the light sensing parameter threshold and a moving object is detected, the device state can be adjusted to the wake-up state. As long as the first brightness is less than the light sensing parameter threshold or no moving object is detected, the device state can be adjusted to the sleep state.

[0663] In some embodiments, after the motion detection function and the night mode are turned on at the same time, if the device state is adjusted to the sleep state, the code design for re-waking up can refer to the following examples:

[0664] In some embodiments, if the motion detection function, the do-not-disturb function and the night mode are turned on at the same time, the device state can be adjusted according to the flow shown in FIG. 48, and the specific steps can include but are not limited to the following:

[0665] S4801, obtaining the do-not-disturb time, detecting a moving object appearing around the display device to obtain a first detection result, and detecting a first brightness of the environment where the display device is located.

[0666] S4802, adjusting the device state according to the do-not-disturb time, the first detection result and the first brightness.

[0667] Wherein, if the system time is not within the do-not-disturb time, if in the wake-up state, the device state can be adjusted according to the first detection result; if in the sleep state, the device state can be adjusted according to the first brightness and the first detection result. Wherein, when the first brightness is greater than or equal to the light sensing parameter threshold and the first detection result is detecting a moving object, the device state can be adjusted to the wake-up state; when the first brightness is less than the light sensing parameter threshold and / or the first detection result is not detecting a moving object, the device state can be adjusted to the sleep state.

[0668] If the system time is in the do-not-disturb time, if in the wake-up state, the device state can be adjusted according to the first detection result, if in the sleep state, the sleep state can be maintained all the time. After exiting the do-not-disturb state, the device state can be adjusted according to the first brightness and the first detection result, wherein, when the first brightness is greater than or equal to the light-sensing parameter threshold and the first detection result is that the moving object is detected, the wake-up state can be re-entered, when the first brightness is less than the light-sensing parameter threshold and / or the first detection result is that the moving object is not detected, the sleep state can be maintained.

[0669] In some embodiments, the sleep duration function and the do-not-disturb function can be configured as global functions, that is, the sleep duration function and the do-not-disturb function can control the motion detection function and the night mode at the same time. Correspondingly, the switch of the sleep duration function and the switch of the do-not-disturb function are global switches. Referring to the artistic mode setting page shown in FIG. 49, the artistic mode setting page can include the switch of the motion detection function, the switch of the night mode, the switch of the sleep duration function, and the switch of the do-not-disturb function.

[0670] In some embodiments, when only the switch of the motion detection function and the switch of the sleep duration function are turned on, the display device 200 will adjust the device state according to steps S4001-S4003.

[0671] In some embodiments, when the switch of the motion detection function, the switch of the sleep duration function, and the switch of the do-not-disturb function are turned on, the display device 200 can adjust the device state according to steps S4201-S4202.

[0672] In some embodiments, when the switch of the motion detection function, the switch of the night mode, and the switch of the sleep duration function are turned on at the same time, the display device 200 will adjust the device state according to steps S4701-S4702.

[0673] In some embodiments, when the switch of the motion detection function, the switch of the night mode, the switch of the sleep duration function, and the switch of the do-not-disturb function are turned on at the same time, the display device 200 will adjust the device state according to steps S4801-S4802.

[0674] In some embodiments, when only the night mode and the do-not-disturb function are turned on, the display device 200 can adjust the device state according to the flowchart shown in FIG. 50, and the specific steps can include but are not limited to the following:

[0675] S5001, obtain the do-not-disturb time, and detect the first brightness of the environment in which the display device is located.

[0676] S5002, adjust the device state according to the do-not-disturb time and the first brightness.

[0677] If the system time is not in the do-not-disturb time, the device state can be adjusted according to the first brightness, that is, the display device 200 can adjust the device state according to S4601-S4603.

[0678] If the system time is in the do-not-disturb time, if in the wake-up state, the device state can be adjusted according to the first brightness, if in the sleep state, the sleep state can be maintained all the time, and after exiting the do-not-disturb state, the wake-up state can be re-entered when the first brightness is greater than or equal to the light-sensing parameter threshold.

[0679] In some embodiments, when only the night mode and the sleep duration function are turned on, the display device 200 can adjust the device state according to the flow shown in FIG. 51, and the specific steps can include but are not limited to the following:

[0680] S5101, detecting the first brightness of the environment where the display device is located.

[0681] Step S5101 can refer to step S4601, which will not be described here.

[0682] S5102, if the first brightness greater than or equal to the light-sensing parameter threshold is detected within the first duration, the wake-up state is maintained.

[0683] The first duration can be the sleep duration, and if the first brightness greater than or equal to the light-sensing parameter threshold is detected within the first duration, the wake-up state can be maintained and the sleep state is not entered.

[0684] S5103, if the first brightness is always less than the light-sensing parameter threshold within the first duration, the sleep state is entered.

[0685] If the first brightness is always less than the light-sensing parameter threshold within the first duration, it means that the ambient brightness is always low, and the sleep state can be entered.

[0686] In some embodiments, when the night mode, the sleep duration function, and the do-not-disturb function are turned on, the display device 200 can adjust the device state according to the flow shown in FIG. 52, and the specific steps can include but are not limited to the following:

[0687] S5201, obtaining the do-not-disturb time, and detecting the first brightness of the environment where the display device is located.

[0688] S5202, adjusting the device state according to the do-not-disturb time and the first brightness.

[0689] If the system time is not in the do-not-disturb time, the device state can be adjusted according to the first brightness, that is, the display device 200 can adjust the device state according to steps S5101-S5103.

[0690] If the system time is in the do-not-disturb time, if in the wake-up state, the device state can be adjusted according to steps S5101-S5103, if in the sleep state, the sleep state can be maintained all the time, and after exiting the do-not-disturb state, the wake-up state can be re-entered when it is detected that the first brightness is greater than or equal to the light-sensing parameter threshold.

[0691] In some embodiments, the application setting menu can further include a mode setting item, through the setting of a specific setting item in the mode setting item, the display device can decide whether to enter the wake-up state or the sleep state based on whether the moving object is detected. Taking the millimeter wave sensor as an example, after S2904, the display device can further perform S5301-S5305 shown in FIG. 53, which can include but not limited to:

[0692] S5301, in response to the triggering instruction of the mode setting item, a mode setting page is displayed.

[0693] The mode setting page can include a setting item of the motion detection function. For example, the mode setting page can be as shown in FIG. 39.

[0694] S5302, in response to the opening instruction of the setting item of the motion detection function, the motion detection function is opened.

[0695] When the motion detection function is in the opening state, the moving object in the environment of the display device can be detected, and according to the detection result, it is determined whether the display device enters the sleep state. In the case of determining to enter the sleep state, the display device is controlled to turn off the screen and mute, so as to reduce the power consumption of the display device and prolong the service life of the display device.

[0696] The setting item of the motion detection function can include a state parameter, and the value of the state parameter can include “off” and “on”. In the case of the value of the state parameter being “off”, the motion detection function is closed; in the case of the value of the state parameter being “on”, the motion detection function is opened. In response to the opening instruction of the motion detection setting item, the value of the state parameter in the setting item of the motion detection function is “on” as shown in FIG. 39.

[0697] S5303, in the case of the motion detection function being opened, the millimeter wave sensor is controlled to detect the moving object in the preset range of the display device.

[0698] In some embodiments, when the motion detection function is turned on, the display device can instruct the millimeter wave sensor to perform motion detection within a preset range of the display device. The millimeter wave sensor can send the detection result to the at least one processor of the display device, and the at least one processor can be configured to execute a computer program in the memory to cause the display device to determine whether there is a moving object within the preset range of the display device according to the detection data.

[0699] In some possible implementations, the millimeter wave sensor can send a millimeter wave signal within the preset range of the display device through a built-in antenna. When the millimeter wave signal encounters an object within the preset range of the display device, part of the signal will be reflected back to the millimeter wave sensor. The millimeter wave sensor can then determine whether the object within the preset range of the display device has a moving object by analyzing the characteristics of the reflected signal. Specifically, for the same object, the intensity, frequency, phase, waveform, and other characteristics of the reflected millimeter wave signal have consistent characteristics, so based on the analysis of the reflected signal, the millimeter wave sensor can determine which reflected signals are reflected by the same object, and then determine whether the object is a moving object based on the differences between different reflected signals.

[0700] In addition, due to the limitations of the frequency, wavelength, and power consumption of the millimeter wave sensor itself, the propagation distance and coverage range of the millimeter wave emitted by the millimeter wave sensor are limited, which determines the size of the above-mentioned preset range of the display device. At the same time, by adjusting the beam width and directivity of the internal antenna of the millimeter wave sensor, the detection range of the millimeter wave sensor can also be limited, i.e., the preset range of the display device is limited.

[0701] S5304, if the millimeter wave sensor does not detect a moving object within the first time period, the display device is controlled to remain in or switch to a sleep state.

[0702] In some embodiments of the present application, when the display device is in a sleep state, the display of the display device can be in an off-screen state and the audio output device of the display device is in a mute state.

[0703] In some embodiments of the present application, the start time of the first time period can be the time when the motion detection function is turned on.

[0704] In some embodiments, if the millimeter wave sensor does not detect a moving object within the first time period, it indicates that there is a high probability that there is no user activity around the display device, and the display device no longer displays the first picture. Therefore, the display device can switch to a sleep state. Then, a new round of detection can be started to start timing the first preset time period.

[0705] Since the motion detection process is cyclically performed after S5302, at the beginning of a certain first time length, the display device is possible to be in the sleep state, so if no moving object is detected in the current first time length, the sleep state can be maintained.

[0706] S5305, if a moving object is detected by the millimeter wave sensor in the first time length, the display device is controlled to maintain or switch to the wake-up state.

[0707] In some embodiments of the present application, when the display device is in the wake-up state, the display is in the screen-on state, and the audio output device of the display device is not in the mute state.

[0708] In some embodiments, if a moving object is detected by the millimeter wave sensor in the first time length, it indicates that there is a high probability of user activity around the display device, and the display device needs to continue to display the first picture. Therefore, the display device can maintain the wake-up state. Then, a new round of detection can be started to restart the timing of the first preset time length.

[0709] Since the motion detection process is cyclically performed after S5302, at the beginning of a certain first time length, the display device is possible to be in the sleep state, so if no moving object is detected in the current first time length, the sleep state can be maintained.

[0710] In addition, in order to prevent the sudden change of the display screen brightness and the sudden change of the output volume of the audio output device from causing adverse effects on the user when entering the wake-up state, after the display device switches to the wake-up state, the display brightness and the volume of the audio output device can be gradually restored to the state before the target time length (i.e. the last moment of the last wake-up state). In this case, the brightness of the display has a transition process from low to high, which can effectively reduce the visual stimulation of the state switching of the display to the user; at the same time, the volume value of the audio output device has a transition process from low to high, which can also effectively reduce the auditory stimulation of the state switching of the audio output device to the user.

[0711] Based on the above scheme, the user can start the motion detection mode to make the display device determine whether there is user watching in time during the display of the first picture, so as to enter the sleep state to save energy when the user does not need to watch, and enter the wake-up state to improve the user experience when the user needs to watch.

[0712] In some embodiments, when the motion detection function is enabled, the user can also set a do-not-disturb period, during which the display device is preferentially in the sleep state. Based on this, in response to an instruction to enable the setting item of the motion detection function, when the motion detection function is enabled, in combination with FIG. 53, the S5303-S5305 after S5302 shown in FIG. 54 can be replaced by S5401-S5404:

[0713] S5401, display the do-not-disturb time setting item in the mode setting page.

[0714] For example, referring to FIG. 39, when the motion detection function is enabled, the do-not-disturb function is enabled (i.e., the state parameter of the do-not-disturb function is set to “on”), and there is a do-not-disturb time setting item below the do-not-disturb function for the user to adjust. The do-not-disturb time setting item can include a start time setting item and an end time setting item.

[0715] S5402, in response to a setting operation on the do-not-disturb time setting item, set the do-not-disturb period.

[0716] For example, referring to FIG. 39, the user can use any possible operation to adjust the start time corresponding to the start time setting item and the end time corresponding to the end time setting item, thereby obtaining the do-not-disturb period. In some embodiments of the present application, the do-not-disturb period can be a fixed period in a day, for example, from 11:00 am to 7:00 pm.

[0717] S5403, during the do-not-disturb period, if the display device is currently in the sleep state, control the display device to remain in the sleep state.

[0718] The purpose of the user setting the do-not-disturb period is to want to rest, at which time the display device needs to be in the sleep state as much as possible to not affect the user's rest. Therefore, during the do-not-disturb period, if the display device itself is in the sleep state, whether or not a moving object is detected, the display device will be controlled to remain in the sleep state.

[0719] S5404, during the do-not-disturb period, if the display device is currently in the wake-up state, according to the motion detection result, control the display device to remain in the wake-up state or switch to the sleep state.

[0720] The motion detection result can include that the millimeter wave sensor does not detect a moving object in the first time length, or the millimeter wave sensor detects a moving object in the first time length.

[0721] In the do-not-disturb period, if the display device is in the wake-up state, it indicates that the user is currently actively keeping the display device in the wake-up state, and the user needs to use the display device to view the pictures displayed by the first application at this time. Therefore, the state of the display device can be determined according to the motion detection result at this time. The determination of the state of the display device according to the motion detection result can refer to the related description of S5303-S5305 in the foregoing embodiments, which will not be described here.

[0722] Based on the foregoing scheme, in the case of starting the motion detection mode, the user can set the do-not-disturb period, so that the display device is preferentially in the sleep state in the do-not-disturb period. That is, in the do-not-disturb period, if the display device is in the sleep state, the display device is controlled to remain in the sleep state. Only in the do-not-disturb period, the user actively keeps the display device in the wake-up state, the sleep state of the display device is adjusted according to the motion detection result. In this way, the display device can keep the sleep state as much as possible in the do-not-disturb period, ensure the user's rest in the do-not-disturb period, and improve the user's use experience.

[0723] In some embodiments, there can also be a target mode setting item in the mode setting page, which can be used to start or close the target mode. In the target mode, the display device can determine whether to enter the sleep state or the wake-up state according to the ambient light brightness. In some embodiments, the target mode can also be referred to as the night mode, and the target mode setting item can also be referred to as the setting item of the night mode. Based on this, in combination with FIG. 53, referring to FIG. 55, the display device can further perform S5501-S5502 after S5301, but not limited to S5501-S5502:

[0724] S5501, in response to the start instruction of the night mode setting item, the night mode is started.

[0725] The night mode is used to automatically enter the sleep state when the ambient brightness is low, so as to reduce the power consumption of the display device and prolong the service life of the display device. The setting item of the night mode can include a state parameter, and the value of the state parameter can include “off” and “on”. In the case that the value of the state parameter is “off”, the night mode is closed; in the case that the value of the state parameter is “on”, the night mode is started. In response to the start instruction of the night mode setting item, referring to FIG. 39, the value of the state parameter in the night mode setting item (including the setting item of “motion detection”) is “on”.

[0726] S5502, in the case that the night mode is started, if the motion detection function is closed, the display device is controlled to remain in or switch to the sleep state when the ambient light brightness is less than a preset brightness threshold, or the display device is controlled to remain in or switch to the wake-up state when the ambient light brightness is greater than the preset brightness threshold.

[0727] As a possible implementation, when the current night mode starts, the display device can detect the brightness of ambient light through a light sensor (or called ambient light sensor), and can determine whether the display device enters the sleep state based on the brightness. For example, the display device can compare the brightness of ambient light detected by the light sensor with a preset brightness threshold, and if the brightness of ambient light is greater than the preset brightness threshold, it indicates that the current ambient brightness is high, and the user is likely to use the display device, at this time, the display device can be kept or switched to the wake-up state. If the brightness of ambient light is less than the preset brightness threshold, it indicates that the current ambient brightness is high, and it is likely to be the user's rest time, and the user is likely not to use the display device at this time, and the display device can be kept or switched to the sleep state. The preset brightness threshold can be a light sensitivity parameter threshold.

[0728] In addition, in order to ensure that the timing of switching the state of the display device is more accurate, it is necessary to determine that the ambient light brightness of the current scene is not only bright or dark for a short time, so only in the case that the ambient light brightness is less than or less than the preset brightness threshold for a certain time, the display device will switch the state.

[0729] In some embodiments of the present application, the light sensor can use its own photosensitive element to determine the specific brightness of ambient light based on internal photoelectric effect (i.e. when light shines on photosensitive material, its internal resistivity changes, thereby generating electromotive force).

[0730] Based on the above scheme, the user can turn on the night mode, so that the display device sleeps in the case of low ambient brightness and wakes up in the case of high ambient brightness. In this way, the user can use the display device to view the pictures displayed by the first application in time in the high-brightness scene (high ambient brightness), and rest well in the low-brightness scene (low ambient brightness). On the basis of saving the energy consumption of the display device, the user's experience is improved.

[0731] Further, the motion detection mode and the do-not-disturb period will also affect the specific behavior of the display device in the night mode, based on which, referring to FIG. 55, after S5501, the display device can further perform S5503 and S5504, but not limited to them:

[0732] S5503, in the case that the night mode is turned on, if the motion detection function is turned on and there is no do-not-disturb period, if the display device is currently in the wake-up state, according to the motion detection result, the display device is controlled to keep the wake-up state or switch to the sleep state.

[0733] In some embodiments, when the night mode is turned on, the motion mode is turned on, and there is no quiet time, it indicates that the user subjectively wants the display device to be in the sleep state during the rest time. If the display device is currently in the wake-up state, it indicates that the user is currently using the display device. Whether the display device is switched to the sleep state needs to be considered. Therefore, at this time, whether the display device is kept in the wake-up state or switched to the sleep state can be determined based on the motion detection result. For details, refer to the related description of S5303-S5305 in the foregoing embodiments, which will not be described here.

[0734] S5504, when the night mode is turned on, if the motion detection function is turned on and there is no quiet time, if the display device is currently in the sleep state, when the motion detection result is that the millimeter wave sensor detects a moving object within the first time length and the ambient light brightness is greater than the preset brightness threshold, the display device is controlled to be switched to the wake-up state.

[0735] In some embodiments, when the night mode is turned on, the motion mode is turned on, and there is no quiet time, it indicates that the user subjectively wants the display device to be in the sleep state during the rest time. If the display device is currently in the sleep state, it indicates that the user has not moved for a long time. Therefore, at this time, the display device should be kept in the sleep state. Therefore, only when a moving object is detected within the first time length and the ambient light brightness is high, it is highly probable that the user needs to use the display device. At this time, the display device can be switched to the wake-up state.

[0736] Based on the above scheme, when the night mode and the motion detection function are both turned on, it indicates that the user subjectively wants the display device to be in the sleep state during the rest time. Therefore, at this time, different strategies can be used to determine whether the display device is switched based on the current state of the display device. In this way, the state of the display device can be switched at the appropriate time, saving the energy consumption of the display device, and allowing the user to see the pictures displayed by the display device in time, thereby improving the user experience.

[0737] Further, referring to FIG. 55, after S5501, the display device can further perform S5505 and S5506, but not limited to them:

[0738] S5505, when the night mode is turned on, if the motion detection function is turned on and there is a quiet time, if the display device is currently in the wake-up state, the display device is kept in the wake-up state or switched to the sleep state according to the motion detection result.

[0739] In some embodiments, in the case that the night mode is turned on, the motion detection function is turned on, and there is a do-not-disturb period, if the display device is in the wake-up state within the do-not-disturb period, it indicates that the user is most likely using the display device, so whether the display device is switched to the sleep state or not needs to consider whether the user is continuing to use the display device, so at this time, the display device can be decided to keep the wake-up state or switch to the sleep state based on the motion detection result. The specific implementation can refer to the related description of S5303-S5305 in the foregoing embodiments, which will not be repeated here.

[0740] S5506, in the case that the night mode is turned on, if the motion detection function is turned on and there is a do-not-disturb period, if the display device is currently in the sleep state within the do-not-disturb period, the display device is controlled to keep the sleep state.

[0741] In some embodiments, in the case that the night mode is turned on, the motion detection function is turned on, and there is a do-not-disturb period, if the display device is in the wake-up state within the do-not-disturb period, it indicates that the user is most likely not using the display device. And since the setting of the night mode and the do-not-disturb period indicates that the user needs the display device to be in the sleep state within the do-not-disturb period, the display device can be kept in the sleep state subsequently.

[0742] In addition, in the case that the night mode is turned on, the motion detection function is turned on, and there is a do-not-disturb period, if the display device is not within the do-not-disturb period, the switching logic of the display device can refer to the related content of S5503 and S5504 described above, which will not be repeated here.

[0743] Based on this, in the case that the night mode and the motion detection function are both turned on and there is a do-not-disturb period, it indicates that the user subjectively wants the display device to be in the sleep state when the user does not use the display device during the do-not-disturb period. If it is currently within the do-not-disturb period, it needs to use different strategies to decide whether the display device is switched to the sleep state according to the current state of the display device. In this way, the state of the display device can be switched at the appropriate time, saving the energy consumption of the display device, and allowing the user to see the pictures displayed by the display device in time, improving the user's experience.

[0744] In some embodiments, in order to allow the user to wake up the display device in time when the user needs to view the pictures displayed by the first application's display page when the display device is in the sleep state, the display device can also be controlled to switch to the wake-up state in response to any control instruction when the display device is in the sleep state. The any control instruction can be any instruction input by the user to the display device through the control device or any possible implementation. Based on this, the display device can be switched to the wake-up state in response to any instruction in time, ensuring that the user can use the display device to view the pictures displayed by the first application's display page in time, improving the user's experience.

[0745] Based on the above embodiments or implementations, the display device provided in the present application can include a display configured to display a user interface, 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 the following operations: identifying a current application in response to a control instruction input by a user based on a first key of a control device; processing the control instruction by the first application when the current application is a first application; identifying a current page; displaying an application setting menu on an upper layer of the display page if the current page is a display page of the first application, the application setting menu including a background frame and a list display area, the list display area being displayed on an upper layer of the background frame, the list display area being used to display n menu items in a menu item list, the menu item list including N menu items, N≥1, 1≤n≤N, the N menu items being used to set parameters of an artistic painting, wherein a background of the menu item list is in a transparent state; and displaying prompt information on an upper layer of the current page if the current page is not the display page, the prompt information being used to prompt that the first key is unavailable in the current page; wherein the display page is a user display interface set in the first mode.

[0746] In the present application, the display device can be configured to independently process the first key by the first application. Based on this, after receiving the control instruction input by the user based on the first key of the control device, the display device can identify the current application and process the control instruction by the first application when it is identified that the current application is the first application. In the first mode, the display device identifies the current page, and if the current page is the display page of the first application, displays the application setting menu on an upper layer of the display page to provide the user with menu items for setting the parameters of the artistic painting. If the current page is not the display page, displays prompt information to prompt that the first key is unavailable in the current page. In this way, the user can more quickly and conveniently set the parameters of the artistic painting, and can intuitively view the setting effect.

[0747] In some embodiments, the memory can be further configured to store a whitelist of the first key, the whitelist of the first key can include a package name of an application that processes the control instruction separately, and the whitelist of the first key can include the package name of the first application. The at least one processor, when executing the computer program to cause the display device to process the control instruction by the first application when the current application is the first application, can be further configured to execute the computer program to cause the display device to: when it is identified that the current application is the first application, obtain the package name of the first application; compare the package name of the first application with the package name in the whitelist of the first key; and after determining that the package name of the first application belongs to the whitelist of the first key, process the control instruction by the first application.

[0748] In some embodiments, the at least one processor can be further configured to execute the computer program to cause the display device to: after entering the first application, record a first mark, the first mark indicating that the first application has been started. The at least one processor, when executing the computer program to cause the display device to identify the current application in response to a control instruction input by a user based on a first key of a control device, can be further configured to execute the computer program to cause the display device to: identify the first mark in response to the control instruction; if the first mark is identified, determine that the current application is the first application and that the control instruction is processed by the first application; and if the first mark is not identified, determine that the current application is not the first application.

[0749] In some embodiments, if the current page is a display page of the first application, the at least one processor, when executing the computer program to cause the display device to display the application setting menu on the upper layer of the display page, can be further configured to execute the computer program to cause the display device to: obtain an art work currently displayed in the display page; cut a first picture with the same size as the background frame from the art work; perform Gaussian blurring and transparency processing on the first picture to obtain a processed first picture; and display the application setting menu on the display page, wherein the processed first picture is displayed in the background frame.

[0750] In some embodiments, after the at least one processor performs the Gaussian blurring and transparency processing on the first picture to obtain a processed first picture, the at least one processor can be further configured to execute the computer program to cause the display device to perform: determining a second color of text of the n menu items according to a first color of the processed first picture, the first color and the second color satisfying a contrast requirement; and when the at least one processor performs displaying the application setting menu on the display page, the at least one processor can be further configured to execute the computer program to cause the display device to perform: displaying the processed first picture in the background frame, displaying the first option list above the processed first picture, and displaying text in the n menu items using the second color.

[0751] In some embodiments, when the at least one processor performs controlling the display to display the application setting menu on the display page, if the current page is the display page of the first application, the at least one processor can be further configured to execute the computer program to cause the display device to perform: when displaying the application setting menu, the first n menu items displayed in the list display area include a first menu item, and the first menu item obtains a focus, wherein the first menu item can be a menu item that obtained a focus when the application setting menu was last exited.

[0752] In some embodiments, when the at least one processor performs controlling the display to display the application setting menu on the display page, if the current page is the display page of the first application, the at least one processor can be further configured to execute the computer program to cause the display device to perform: displaying the application setting menu at a first position on the display page, the first position being a position at which the application setting menu was displayed when the application setting menu was last exited.

[0753] In some embodiments, when the at least one processor performs controlling the display to display the application setting menu on the display page, if the current page is the display page of the first application, the at least one processor can be further configured to execute the computer program to cause the display device to perform: when a second menu item obtains a focus, in response to a user inputting an instruction based on a left key of the control device or an instruction based on a right key of the control device, identifying a type of the second menu item; if the type of the second menu item is a text type, moving the application setting menu left or right to a specified position; and if the type of the second menu item is a non-text type, adjusting a value or a state corresponding to the second option according to the non-text type.

[0754] In some embodiments, the memory can be further configured to store a correspondence relationship between a classification of an artistic painting and a third menu item, the third menu item being used to set a parameter of the artistic painting corresponding to the classification; if the current page is a display page of the artistic mode application, the at least one processor performing the control of the display to display the application setting menu on the upper layer of the display page can be further configured to execute the computer program to cause the display device to perform: a target classification to which an artistic painting currently displayed in the display page belongs can be acquired; a target third menu item corresponding to the target classification can be determined according to the correspondence relationship; and the target third menu item can be added to the menu item list.

[0755] In some embodiments, if the current page is a display page of the first application, the at least one processor performing the control of the display to display the application setting menu on the upper layer of the display page can be further configured to execute the computer program to cause the display device to perform: the focus can be moved upwards in the menu item list in response to a user's upward instruction, wherein the focus can not be moved any more when a first menu item in the N menu items obtains the focus; and the focus can be moved downwards in the menu item list in response to a user's downward instruction, wherein the focus can not be moved any more when a last menu item in the N menu items obtains the focus.

[0756] In some embodiments, if the current page is a display page of the first application, the at least one processor performing the control of the display to display the application setting menu on the upper layer of the display page can be further configured to execute the computer program to cause the display device to perform: the focus can be fixed at a display position in the list display area and the menu item list can be moved downwards to update a menu item obtaining the focus in response to a user's upward instruction, wherein the menu item list can be moved downwards and a last menu item in the N menu items can be displayed at a first position in the list display area in response to the upward instruction when a first menu item in the N menu items is displayed at the first position in the list display area; and the focus can be fixed at the display position in the list display area and the menu item list can be moved upwards to update a menu item obtaining the focus in response to a user's downward instruction, wherein the menu item list can be moved upwards and a first menu item in the N menu items can be displayed at a last position in the list display area in response to the downward instruction when a last menu item in the N menu items is displayed at the last position in the list display area.

[0757] In some embodiments, the display device provided by the present application comprises the memory, which can be further configured to store a configuration file, the configuration file can comprise a first mapping relationship between an artistic painting category in each classification mode and an application quality parameter, and a second mapping relationship between an artistic painting and the artistic painting category; the at least one processor can be further configured to execute the computer program to enable the display device to perform: when entering a first mode, a first classification mode currently set can be acquired, and a first artistic painting to be displayed can be determined; according to the first classification mode, the first artistic painting and the second mapping relationship, a first artistic painting category corresponding to the first artistic painting in the first classification mode can be determined, and according to the first artistic painting category and the first mapping relationship, a first quality parameter can be determined; the first artistic painting can be displayed in a display page using the first quality parameter.

[0758] In the present application, the display device stores a first mapping relationship between an artistic painting category in each classification mode and an application quality parameter, and a second mapping relationship between an artistic painting and the artistic painting category. When entering a first mode, the display device acquires a first classification mode currently set, and determines a first artistic painting to be displayed, and according to the first classification mode, the first artistic painting and the second mapping relationship, a first artistic painting category corresponding to the first artistic painting in the first classification mode is determined, and according to the first artistic painting category and the first mapping relationship, a first quality parameter is determined. The display device displays the first artistic painting in a display page using the first quality parameter, which can meet the requirements of the first artistic painting on the quality effect.

[0759] In some embodiments, when the at least one processor executes the display of the first artistic painting in the display page using the first quality parameter, the at least one processor can be further configured to execute the computer program to enable the display device to perform: the first system quality parameter currently used can be stored, and the system quality parameter can be adjusted to the first quality parameter; after exiting the first mode, the system quality parameter can be adjusted back to the first system quality parameter.

[0760] In some embodiments, after the at least one processor executes the display of the first artistic painting in the display page using the first quality parameter, the at least one processor can be further configured to execute the computer program to enable the display device to perform: the artistic painting displayed in the display page can be switched according to a carousel time and a carousel order; wherein according to the first classification mode, the switched artistic painting, the first mapping relationship and the second mapping relationship, a target quality parameter corresponding to the switched artistic painting is determined, and the switched artistic painting is displayed using the target quality parameter.

[0761] In some embodiments, the at least one processor can be further configured to execute the computer program to cause the display device to perform: in response to an instruction of a user switching an artistic work, determining a target quality parameter corresponding to the switched artistic work according to the first classification manner, the switched artistic work, the first mapping relationship and the second mapping relationship; and displaying the switched artistic work using the target quality parameter.

[0762] In some embodiments, the at least one processor can be further configured to execute the computer program to cause the display device to perform: in response to an instruction of a user setting a second classification manner, determining a second artistic work classification corresponding to the first artistic work in the second classification manner according to the second classification manner, the first artistic work and the second mapping relationship, and determining a second quality parameter according to the second artistic work classification and the first mapping relationship; and displaying the first artistic work using the second quality parameter in a display page.

[0763] In some embodiments, the at least one processor can be further configured to execute the computer program to cause the display device to perform: in response to an operation of a user opening an application setting menu, displaying the application setting menu on an upper layer of the display page, the application setting menu including a setting item of an application quality parameter; in response to a setting operation of a target setting item by a user, adjusting the first quality parameter to a target quality parameter; displaying the first artistic work using the target quality parameter, establishing a third mapping relationship between the first artistic work classification and the target quality parameter, and giving priority to the third mapping relationship.

[0764] In some embodiments, the at least one processor can be further configured to execute the computer program to cause the display device to perform: after starting a separate setting function, in response to a setting operation of a target setting item by a user, adjusting the first quality parameter to a target quality parameter; displaying the first artistic work using the target quality parameter, establishing a mapping relationship between the first artistic work and the target quality parameter, and not establishing a mapping relationship between the first artistic work classification and the target quality parameter.

[0765] In some embodiments, 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 reset instruction of a user, deleting the third mapping relationship.

[0766] In some embodiments, the at least one processor can be further configured to execute the computer program to cause the display device to perform: in a first mode, a setting item of a system quality parameter in a system setting menu is in an unavailable state.

[0767] In some embodiments, the display device provided in the present application can further comprise: an audio output device, which can be configured to be in a non-mute state; the display can be further configured to display a presentation page of a first application in the first mode, the presentation page being used to display artistic paintings, wherein the presentation page is a user display interface set in the first mode; the at least one processor can be further configured to execute the computer program to enable the display device to perform: when the night mode is turned on, detecting a first brightness of an environment in which the display device is located; if the first brightness is greater than or equal to a light sensing parameter threshold value, the display device can remain in an awake state, wherein in the awake state, the display can be in a bright screen state, and the audio output device can be in the non-mute state; if the first brightness is less than the light sensing parameter threshold value, the display device can enter a sleep state, wherein in the sleep state, the display can be in an off-screen state, and the audio output device can be in a mute state.

[0768] In the present application, the display device can turn on the night mode in the first mode. When the night mode is turned on, the first brightness of the environment in which the display device is located is detected. If the first brightness is greater than or equal to the light sensing parameter threshold value, the display remains in a bright screen state, and the audio output device remains in a non-mute state. If the first brightness is less than the light sensing parameter threshold value, the display is adjusted to an off-screen state, and the audio output device is adjusted to a mute state. In this way, the device state can be accurately adjusted according to the surrounding environment to avoid wasting resources and prolong the service life of the device.

[0769] In some embodiments, if the first brightness is less than the light sensing parameter threshold value, the at least one processor executing the entering of the sleep state can be further configured to execute the computer program to enable the display device to perform: the first application can be kept open, and the artistic paintings can be cycled in the presentation page; or the first application can be kept open, and the cycling of the artistic paintings can be paused; or the first application can be exited.

[0770] In some embodiments, if the first brightness is less than the light sensing parameter threshold value, the at least one processor executing the entering of the sleep state can be further configured to execute the computer program to enable the display device to perform: detecting that the first brightness is greater than or equal to the light sensing parameter threshold value, or in response to an instruction input by a user based on any key of a control device, the display device can re-enter the awake state, wherein the control device can be an external device used to control the display device.

[0771] In some embodiments, the at least one processor, when executing the detection that the second brightness of the environment in which the display device is located is greater than or equal to the light-sensing parameter threshold value or re-enters the wake-up state in response to an instruction input by a user based on any key of the control device, is further configured to execute the computer program to cause the display device to perform: if the first application is kept open and the art paintings are cycled in the showcase page, the display can be adjusted to the screen-on state and gradually adjusted from a first brightness value to a second brightness value, and the audio output device can be un-muted and gradually adjusted from a first volume value to a second volume value when re-entering the wake-up state, wherein the first brightness value can be less than the second brightness value, and the first volume value can be less than the second volume value.

[0772] In some embodiments, the at least one processor, when executing the detection that the second brightness of the environment in which the display device is located is greater than or equal to the light-sensing parameter threshold value or re-enters the wake-up state in response to an instruction input by a user based on any key of the control device, is further configured to execute the computer program to cause the display device to perform: if the first application is kept open and the art paintings are cycled in the showcase page, the display can be adjusted to the screen-on state and gradually adjusted from a first brightness value to a second brightness value, and the audio output device can be un-muted and gradually adjusted from a first volume value to a second volume value when re-entering the wake-up state, wherein the first brightness value can be less than the second brightness value, and the first volume value can be less than the second volume value.

[0773] In some embodiments, the at least one processor, when executing the detection that the second brightness of the environment in which the display device is located is greater than or equal to the light-sensing parameter threshold value or re-enters the wake-up state in response to an instruction input by a user based on any key of the control device, is further configured to execute the computer program to cause the display device to perform: if the first application is kept open and the art paintings are cycled in the showcase page, the display can be adjusted to the screen-on state and gradually adjusted from a first brightness value to a second brightness value, and the audio output device can be un-muted and gradually adjusted from a first volume value to a second volume value when re-entering the wake-up state, wherein the first brightness value can be less than the second brightness value, and the first volume value can be less than the second volume value.

[0774] In some embodiments, the at least one processor can be further configured to execute the computer program to cause the display device to perform: if the motion detection mode is also enabled, detecting a moving object appearing around the display device to obtain a first detection result, and detecting a first brightness of an environment in which the display device is located; and adjusting the device state according to the first brightness and the first detection result; wherein if in the wake-up state, adjusting the device state according to the first detection result; and if in the sleep state, adjusting the device state according to the first brightness and the first detection result, wherein when the first brightness is greater than or equal to a light sensing parameter threshold value and the first detection result is that the moving object is detected, re-entering the wake-up state; and when the first brightness is less than the light sensing parameter threshold value and / or the first detection result is that the moving object is not detected, remaining in the sleep state.

[0775] In some embodiments, the at least one processor can be further configured to execute the computer program to cause the display device to perform: if the do-not-disturb function is also enabled, obtaining a do-not-disturb time and detecting a first brightness of an environment in which the display device is located; and adjusting a screen state of the display and a state of the audio output device according to the do-not-disturb time and the first brightness; wherein if a system time is not within the do-not-disturb time, adjusting the device state according to the first brightness; if the system time is within the do-not-disturb time, if in the wake-up state, adjusting the device state according to the first brightness; and if in the sleep state, always remaining in the sleep state.

[0776] In some embodiments, the at least one processor can be further configured to execute the computer program to cause the display device to perform: if the motion detection mode and the do-not-disturb function are also enabled, obtaining a do-not-disturb time, detecting a moving object appearing around the display device to obtain a first detection result, and detecting a first brightness of an environment in which the display device is located; and adjusting the device state according to the do-not-disturb time, the first detection result, and the first brightness; wherein if the system time is not within the do-not-disturb time, if in the wake-up state, the device state can be adjusted according to the first detection result; and if in the sleep state, th...

Claims

1. A display device, comprising: The monitor is configured to display the user interface; Memory, configured to store computer programs; At least one processor, connected to the display and the memory, is configured to execute the computer program to cause the display device to perform: Responding to the user's control command input based on the first key press of the control device, identify the current application; When the current application is the first application, the control command is processed by the first application; Identify the current page; If the current page is the display page of the first application, then the display is controlled to show the application settings menu on the upper layer of the display page. The application settings menu includes a background frame and a list display area. The list display area is displayed on the upper layer of the background frame. The list display area is used to display n menu items in the menu item list. The menu item list includes N menu items, N≥1, 1≤n≤N. The N menu items are used to set the parameters of the artwork. The background of the menu item list is transparent. If the current page is not the display page, the display is controlled to show a prompt message on top of the current page. The prompt message is used to indicate that the first button is unavailable on the current page. The display page is the user display interface set in the first mode.

2. The display device according to claim 1, wherein the memory is further configured to: store a whitelist of first buttons, the whitelist of first buttons including package names of applications that individually process the control commands, wherein, The whitelist for the first button includes the package name of the first application; When the current application is the first application, and the control instructions are processed by the first application, the at least one processor is further configured to execute the computer program to cause the display device to perform: When the current application is identified as the first application, the package name of the first application is obtained; Compare the package name of the first application with the package names in the whitelist of the first button; After determining that the package name of the first application belongs to the whitelist of the first button, the first application processes the control command.

3. The display device according to claim 1, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: After entering the first application, a first marker is recorded, indicating that the first application has been launched; The at least one processor, upon executing a control command in response to a user's input via a first key on the control device and identifying the current application, is further configured to execute the computer program to cause the display device to perform: In response to the control command, the first marker is identified; If the first marker is identified, it is determined that the current application is the first application, and that the control command is processed by the first application; If the first tag is not identified, then the current application is determined not to be the first application.

4. The display device according to claim 1, wherein if the current page is a display page of the first application, the at least one processor, when executing the command to control the display to display an application settings menu on top of the display page, is further configured to execute the computer program to cause the display device to perform: Retrieve the artwork currently displayed on the display page; Extract a first image from the artwork that is the same size as the background frame; The first image is subjected to Gaussian blurring and transparency processing to obtain the processed first image; The application settings menu is displayed on the display page, and the processed first image is displayed within the background frame.

5. The display device according to claim 4, wherein after the at least one processor performs Gaussian blurring and transparency processing on the first image to obtain the processed first image, it is further configured to execute the computer program to cause the display device to perform: Based on the first color of the processed first image, determine the second color of the text in the n menu items, wherein the first color and the second color satisfy the contrast requirement; When the at least one processor displays the application settings menu on the display page, it is further configured to execute the computer program to cause the display device to perform: The processed first image is displayed within the background frame, the first option list is displayed on top of the processed first image, and the text of the n menu items is displayed using the second color.

6. The display device according to claim 1, wherein if the current page is a display page of the first application, the at least one processor, when executing the command to control the display to display an application settings menu on top of the display page, is further configured to execute the computer program to cause the display device to perform: When the application settings menu is displayed, the first n menu items displayed in the list display area include a first menu item, and items that receive focus from the first menu item, wherein... The first menu item is the menu item that received focus when the application settings menu was last exited.

7. The display device according to claim 1, wherein if the current page is a display page of the first application, the at least one processor, when executing the command to control the display to display an application settings menu on top of the display page, is further configured to execute the computer program to cause the display device to perform: The application settings menu is displayed in a first position on the display page, which is the position where the application settings menu was displayed the last time the user exited the application settings menu.

8. The display device according to claim 7, wherein if the current page is a display page of the first application, the at least one processor, after executing the command to control the display to display an application settings menu on the upper layer of the display page, is further configured to execute the computer program to cause the display device to perform: When the second menu item gains focus, the type of the second menu item is identified in response to a user's instruction based on a left-click input or a right-click input on the control device. If the second menu item is of type text, then move the application settings menu to the left or right to the specified position; If the second menu item is of a non-text type, then adjust the value or state corresponding to the second option according to the non-text type.

9. The display device according to claim 1, wherein the memory is further configured to: store a correspondence between the categories of artworks and third menu items, wherein the third menu item is used to set parameters of the artworks corresponding to the respective categories; If the current page is a display page for the art mode application, then when the at least one processor executes the command to control the display to show the application settings menu above the display page, it is further configured to execute the computer program to cause the display device to perform: Obtain the target category to which the artwork currently displayed on the display page belongs; Based on the correspondence, determine the third menu item corresponding to the target category; Add the target third menu item to the menu item list.

10. The display device of claim 1, wherein if the current page is a display page of the first application, the at least one processor, after executing the command to control the display to display an application settings menu on top of the display page, is further configured to execute the computer program to cause the display device to perform: In response to the user's up command, the focus is moved up in the menu item list, wherein, When the first menu item among the N menu items gains focus, the focus will not be moved further. In response to a user's downward command, the focus is moved down in the menu item list, wherein the focus is not moved further when the last menu item among the N menu items gains focus.

11. The display device of claim 1, wherein if the current page is a display page of the first application, the at least one processor, after executing the command to control the display to display an application settings menu on top of the display page, is further configured to execute the computer program to cause the display device to perform: In response to the user's upward command, the focus is fixed at its position within the list display area, and the menu item list is moved downwards to update the menu item that has received focus. When the first menu item among the N menu items is displayed at the top of the list display area, in response to the up command, the menu item list is moved down, and the last menu item among the N menu items is displayed at the top of the list display area; In response to the user's downward command, the focus is fixed in the display position of the list display area, and the menu item list is moved upward to update the menu item that has gained focus. Specifically, when the last menu item among the N menu items is displayed at the end of the list display area, in response to the downward command, the menu item list is moved upward, and the first menu item among the N menu items is displayed at the end of the list display area.

12. The display device according to claim 1, wherein the memory is further configured to: store a configuration file, the configuration file including a first mapping relationship between the art painting classification and the applied image quality parameters in each classification method, and a second mapping relationship between the art painting and the art painting classification; The at least one processor is further configured to execute the computer program to cause the display device to perform: Upon entering the first mode, obtain the currently set first category method and determine the first artwork to be displayed; Based on the first classification method, the first artwork, and the second mapping relationship, determine the first artwork category corresponding to the first artwork in the first classification method, and determine the first image quality parameter based on the first artwork category and the first mapping relationship; The first artwork is displayed on the display page using the first image quality parameters.

13. The display device of claim 12, wherein when the at least one processor performs the action of displaying the first artwork using the first image quality parameters within a display page, it is further configured to execute the computer program to cause the display device to perform: Store the currently used first system image quality parameter, and adjust the system image quality parameter to the first image quality parameter; After exiting the first mode, the system image quality parameters are adjusted back to the first system image quality parameters.

14. The display device of claim 12, wherein after the at least one processor performs the action of displaying the first artwork using the first image quality parameters within a display page, it is further configured to execute the computer program to cause the display device to perform: The artworks displayed on the page are switched according to the carousel time and carousel order; in, Based on the first classification method, the switched artwork, the first mapping relationship, and the second mapping relationship, the target image quality parameters corresponding to the switched artwork are determined, and the switched artwork is displayed using the target image quality parameters.

15. The display device of claim 12, wherein 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's instruction to switch artwork, the target image quality parameters corresponding to the switched artwork are determined based on the first classification method, the switched artwork, the first mapping relationship, and the second mapping relationship. The switched artwork is displayed using the target image quality parameters.

16. The display device of claim 12, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: In response to the user's instruction to set a second classification method, the second classification method, the first artwork, and the second mapping relationship are used to determine the second artwork classification corresponding to the first artwork in the second classification method, and the second image quality parameter is determined based on the second artwork classification and the first mapping relationship. The first artwork is displayed using the second image quality parameter on the display page.

17. The display device of claim 12, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: In response to the user's operation of opening the application settings menu, the application settings menu is displayed on the top layer of the display page, and the application settings menu includes settings for application image quality parameters; In response to the user's setting operation on the target setting item, the first image quality parameter is adjusted to the target image quality parameter; The first artwork is displayed using the target image quality parameters, and a third mapping relationship is established between the first artwork category and the target image quality parameters, with the third mapping relationship being used preferentially.

18. The display device of claim 17, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: After enabling the individual settings function, in response to the user's setting operation on the target setting item, the first image quality parameter is adjusted to the target image quality parameter; The first artwork is displayed using the target image quality parameters, and a mapping relationship is established between the first artwork and the target image quality parameters, while no mapping relationship is established between the first artwork category and the target image quality parameters.

19. The display device of claim 17, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: In response to the user's reset command, the third mapping relationship is deleted.

20. The display device of claim 12, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: In the first mode, the system image quality settings in the system settings menu are unavailable.

21. The display device according to claim 1, further comprising: The audio output device is configured to be in a non-mute state; The display is further configured to: in a first mode, display a display page of a first application, the display page being used to display artwork, wherein the display page is a user display interface set in the first mode; The at least one processor is further configured to execute the computer program to cause the display device to perform: When night mode is enabled, the first brightness of the environment in which the display device is located is detected; If the first brightness is greater than or equal to the light-sensing parameter threshold, the device remains in the wake-up state, wherein in the wake-up state, the display is in the on state and the audio output device is in the non-mute state. If the first brightness is less than the light-sensing parameter threshold, the device enters a sleep state, wherein in the sleep state, the display is in a screen-off state and the audio output device is in a mute state.

22. The display device of claim 21, wherein if the first brightness is less than the light-sensing parameter threshold, the at least one processor, when executing the entry into sleep state, is further configured to execute the computer program to cause the display device to perform: Keep the first application running and rotate the artwork on the display page; Alternatively, keep the first application running and pause the slideshow of the artwork; Alternatively, exit the first application.

23. The display device of claim 22, wherein if the first brightness is less than the light-sensing parameter threshold, then after the at least one processor executes the entry into sleep state, it is further configured to execute the computer program to cause the display device to perform: Upon detecting that the first brightness is greater than or equal to the light-sensing parameter threshold, or in response to a user's command based on any key input on the control device, the system re-enters the wake-up state, wherein... The control device is an external device used to control the display device.

24. The display device of claim 23, wherein when the at least one processor executes the command that detects a second brightness greater than or equal to the light-sensing parameter threshold of the environment in which the display device is located, or re-enters the wake-up state in response to a user's instruction based on any key input of the control device, it is further configured to execute the computer program to cause the display device to perform: If the first application remains open and the artwork is displayed in a loop on the screen, then upon re-entering the wake-up state, the display will be switched to the on-screen state, gradually adjusting from a first brightness value to a second brightness value, and the audio output device will be unmuteed, gradually adjusting from a first volume value to a second volume value. The first brightness value is less than the second brightness value, and the first volume value is less than the second volume value.

25. The display device of claim 23, wherein when the at least one processor executes the command that detects a second brightness greater than or equal to the light-sensing parameter threshold of the environment in which the display device is located, or re-enters the wake-up state in response to a user's instruction based on any key input of the control device, it is further configured to execute the computer program to cause the display device to perform: If the first application remains open and the art gallery rotation is paused, upon re-entering the wake-up state, the display is adjusted to the on-screen state, and the brightness is gradually adjusted from a first value to a second value. The audio output device is unmuted and the volume is gradually adjusted from a first value to a second value. After the display is adjusted to the on-screen state, the art gallery rotation resumes. The first brightness value is less than the second brightness value, and the first volume value is less than the second volume value.

26. The display device of claim 23, wherein when the at least one processor executes the command that detects a second brightness greater than or equal to the light-sensing parameter threshold of the environment in which the display device is located, or re-enters the wake-up state in response to a user's instruction based on any key input of the control device, it is further configured to execute the computer program to cause the display device to perform: If the first application has been exited, upon re-entering the wake-up state, the display remains in the off state, the audio output device remains in the mute state, and the first application is entered to display the display page; After entering the first application, the display is adjusted to the on state, and the brightness is gradually adjusted from a first value to a second value. The audio output device is unmuteed, and the volume is gradually adjusted from a first value to a second value. The first brightness value is less than the second brightness value, and the first volume value is less than the second volume value.

27. The display device of claim 21, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: If motion detection mode is also enabled, moving objects appearing around the display device are detected to obtain a first detection result, and the first brightness of the environment in which the display device is located is detected. Adjust the device status based on the first brightness and the first detection result; If the device is in a wake-up state, the device state is adjusted according to the first detection result. If in sleep mode, the device state is adjusted according to the first brightness and the first detection result. Specifically, when the first brightness is greater than or equal to the light-sensing parameter threshold and the first detection result indicates that the moving object has been detected, the device re-enters the wake-up state; when the first brightness is less than the light-sensing parameter threshold and / or the first detection result indicates that no moving object has been detected, the device remains in sleep mode.

28. The display device of claim 21, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: If the Do Not Disturb function is also enabled, the Do Not Disturb time is obtained, and the first brightness of the environment in which the display device is located is detected; Adjust the screen state of the display and the state of the audio output device according to the do-not-disturb time and the first brightness. in, If the system time is outside the specified Do Not Disturb period, adjust the device status according to the first brightness level. If the system time is within the Do Not Disturb period, then if the device is in the wake-up state, the device state is adjusted according to the first brightness; if the device is in the sleep state, the sleep state is maintained.

29. The display device of claim 21, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: If motion detection mode and do not disturb function are also enabled, the do not disturb time is obtained, moving objects appearing around the display device are detected, a first detection result is obtained, and the first brightness of the environment in which the display device is located is detected; Adjust the device status based on the Do Not Disturb time, the first detection result, and the first brightness; in, If the system time is outside the specified Do Not Disturb period, and the device is in a wake-up state, the device state will be adjusted according to the first detection result. If in sleep mode, adjust the device state according to the first brightness and the first detection result. Specifically, when the first brightness is greater than or equal to the light-sensing parameter threshold and the first detection result indicates that a moving object has been detected, re-enter the wake-up state; when the first brightness is less than the light-sensing parameter threshold and / or the first detection result indicates that no moving object has been detected, remain in sleep mode. If the system time is within the Do Not Disturb period, then if the device is in a wake-up state, the device state is adjusted according to the first detection result; if the device is in a sleep state, it remains in a sleep state. After exiting the Do Not Disturb state, the device state is adjusted according to the first brightness and the first detection result. Specifically, if the first brightness is greater than or equal to the light-sensing parameter threshold and the first detection result indicates that a moving object has been detected, the device re-enters the wake-up state; if the first brightness is less than the light-sensing parameter threshold and / or the first detection result indicates that no moving object has been detected, the device remains in a sleep state.

30. The display device of claim 21, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: When the night mode is enabled, the system obtains the startup navigation settings data, which includes hardware frame data. If the hardware frame data is an installed hardware frame, then the light sensing parameter threshold is a first value; If the hardware frame data indicates that no hardware frame is installed, then the light-sensing parameter threshold is the second value.

31. The display device of claim 21, wherein the at least one processor is further configured to execute the computer program to cause the display device to perform: Detect whether a hardware frame has been installed using a hardware sensor; If the hardware frame has been installed, the light-sensing parameter threshold is the first value; If the hardware frame is not installed, the light-sensing parameter threshold is the second value.

32. A display method for a display device, the method comprising: Responding to the user's control command input based on the first key press of the control device, identify the current application; When the current application is the first application, the control command is processed by the first application; Identify the current page; If the current page is the display page of the first application, then the application settings menu is displayed on the upper layer of the display page. The application settings menu includes a background frame and a list display area. The list display area is displayed on the upper layer of the background frame. The list display area is used to display n menu items in the menu item list. The menu item list includes N menu items, N≥1, 1≤n≤N. The N menu items are used to set the parameters of the artwork. The background of the menu item list is transparent. If the current page is not the display page, a prompt message is displayed on top of the current page, the prompt message being used to indicate that the first button is unavailable on the current page; The display page is the user display interface set in the first mode.

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