Display device and display method

Abstract

The invention provides display equipment and a display method, relates to the technical field of display equipment, and aims to display art paintings by using application image quality parameters different from system image quality parameters so as to improve the user experience. The method comprises the following steps: in response to an opening instruction, opening a first application and displaying a display page of the first application, calling a first application image quality parameter of the first application to display a first picture in the display page, and disabling a system image quality parameter; when the first picture is displayed in the display page, displaying an application setting menu in the display page in response to the first control instruction; the application setting menu comprises a plurality of application image quality setting items; and under the condition that the first picture and the application setting menu are displayed on the display page, in response to receiving a first adjustment instruction for the at least one application picture quality setting item, adjusting the first application picture quality parameter into a target picture quality parameter, and displaying the first picture in the display page by adopting the target picture quality parameter.

Description

[0001] This application claims priority to Chinese patent application No. 202410853772.3 filed on June 28, 2024, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the technical field of display devices, and in particular to a display device and a display method. Background Art

[0003] Display devices refer to terminal devices that can output specific display images, which can be terminal devices such as smart TVs, mobile terminals, smart advertising screens, projectors, etc. Taking smart TVs as an example, smart TVs are based on Internet application technology, have open operating systems and chips, have open application platforms, can realize two-way human-computer interaction functions, and are TV products that integrate multiple functions such as audio and video, entertainment, and data to meet the diverse and personalized needs of users.

[0004] Usually, users mainly use display devices as devices with audio and video playback functions. In order to more 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. Among them, the first application can also be called an art application, an art mode application, etc. The first mode can also be called art mode, gallery mode, etc. In the first mode, the display device can display art paintings as decorations in the space. In addition, by simulating art paintings as real art paintings, users can browse art paintings in an immersive way. For example, adding a display frame to an art painting, installing a hardware frame on the border of the display device, using a paper-like screen as a display screen, etc.

[0005] In the first mode, if a unified system image quality parameter is used to display various artworks, it may not be able to meet the image quality requirements of different artworks. Summary of the invention

[0006] In order to solve the above problems, the present application provides a display device and a display method, which can display artistic paintings using application image quality parameters different from system image quality parameters, thereby improving the user experience.

[0007] In order to achieve the above objectives, the embodiments of the present application adopt the following technical solutions:

[0008] In a first aspect, an embodiment of the present application provides a display device, including a display and a controller. The controller is coupled to the display and is configured to: in response to receiving an opening instruction for a first application, open the first application; the first application is at least used to display pictures; control the display to display a display page of the first application, call the first application image quality parameter of the first application to display the first picture in the display page, and disable the system image quality parameter; the system image quality parameter is the image quality parameter used by the display to display the image when the first type of application in the display device is not opened; when the first type of application is opened, the display uses the application image quality parameter corresponding to the first type of application to display the image; the image quality parameter includes at least one of: brightness, contrast, and resolution;

[0009] When a first picture is displayed on a display page of a first application, in response to a first control instruction, the display is controlled to display an application setting menu on the display page; the application setting menu includes multiple application image quality setting items; when the display is controlled to display the first picture and the application setting menu on the display page, in response to receiving a first adjustment instruction for at least one application image quality setting item, the first application image quality parameters are adjusted to target image quality parameters, and the display is controlled to display the first picture on the display page using the target image quality parameters.

[0010] Based on the above technical solution, when the display device displays the first picture on the display page of the first application, the first application picture quality parameters corresponding to the first application can be used to display the first picture, and the system picture quality parameters can be disabled. On this basis, the display device can also provide a setting item for modifying the picture quality parameters of the first application, so that the user can adjust the picture quality parameters of the first application to a degree that meets their own needs. In this way, when the display device uses the first application to display an art painting (such as the first picture), it can use the first application picture quality parameters that are more corresponding to the art painting instead of the system picture quality parameters, thereby improving the user's viewing experience. Furthermore, the user can also adjust the first application picture quality parameters according to their own needs, so that the display effect of the art painting is more in line with the user's expectations, further improving the user's viewing experience.

[0011] In a second aspect, an embodiment of the present application provides a display method, including: first, in response to an opening instruction, opening a first application; the first application is at least used to display a picture. Afterwards, displaying a display page of the first application, calling a first application image quality parameter of the first application to display the first picture in the display page, and disabling a system image quality parameter; the system image quality parameter is an image quality parameter used by the display to display an image when the first type of application in the display device is not opened; when the first type of application is opened, the display uses the application image quality parameter corresponding to the first type of application to display the image; the image quality parameter includes at least one of brightness, contrast, and resolution; then, when the first picture is displayed in the display page, in response to a first control instruction, an application setting menu is displayed in the display page; the application setting menu includes a plurality of application image quality setting items. Then, when the display page displays the first picture and the application setting menu, in response to receiving a first adjustment instruction for at least one application image quality setting item, the first application image quality parameter is adjusted to a target image quality parameter, and the first picture is displayed in the display page using the target image quality parameter.

[0012] In the above technical solution provided in the embodiment of the present application, when the display device displays the display page of the first application and displays the first picture in the display page, the first application picture quality parameters corresponding to the first application can be used to display the first picture and the system picture quality parameters can be disabled. On this basis, the display device can also provide a setting item for modifying the picture quality parameters of the first application, so that the user can adjust the picture quality parameters of the first application to a degree that meets their own needs. In this way, when the display device uses the first application to display an art painting (such as the first picture), it can use the first application picture quality parameters that are more corresponding to the art painting instead of the system picture quality parameters, thereby improving the user's viewing experience. Furthermore, the user can also adjust the first application picture quality parameters according to their own needs, so that the display effect of the art painting is more in line with the user's expectations, further improving the user's viewing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of an operation scenario between a display device and a control device according to some embodiments;

[0014] Figure 2 is a block diagram of a hardware configuration of a control device 100 according to some embodiments;

[0015] Figure 3 is a hardware configuration block diagram of a display device 200 according to some embodiments;

[0016] Figure 4 is a diagram of an operating system configuration of a display device 200 according to some embodiments;

[0017] Figure 5A schematic diagram of a display page of an art mode application according to some embodiments;

[0018] Figure 6 A schematic diagram of a display page of an art mode application according to some embodiments;

[0019] Figure 7 is a schematic diagram of a hierarchical preview page for an art mode application according to some embodiments;

[0020] Figure 8 is a schematic diagram of a global preview page of an art mode application according to some embodiments;

[0021] Fig. 9 A flow chart showing an application settings menu for a display device 200 according to some embodiments;

[0022] Fig.10 A flowchart of distributing menu keys based on a white list of menu keys by the display device 200 according to some embodiments;

[0023] Fig.11 is a flow chart of distributing menu keys based on flag bits of the display device 200 according to some embodiments;

[0024] Fig.12 A schematic diagram of a menu for setting up an application according to some embodiments;

[0025] Fig.13 is a schematic diagram of prompt information according to some implementation modes;

[0026] Fig.14 A schematic diagram of a menu for setting up an application according to some embodiments;

[0027] Fig.15 A flow chart for dynamically populating a background box of an application settings menu for a display device 200 according to some embodiments;

[0028] Fig.16 A schematic diagram of a menu for setting up an application according to some embodiments;

[0029] Fig.17 Flow diagram of a mobile application settings menu for a display device 200 according to some embodiments;

[0030] Fig.18 A schematic diagram of a movement process of an application setting menu according to some embodiments;

[0031] Fig.19 A schematic diagram of a three-layer view structure of an application settings menu according to some embodiments;

[0032] Fig. 20A schematic diagram of setting up a page for an art mode according to some embodiments;

[0033] Fig.21 A schematic diagram of a system settings menu according to some embodiments;

[0034] Fig. 22 A flow chart for displaying an artwork on a display device 200 according to some embodiments;

[0035] Fig.23 A flowchart of switching image quality parameters of a display device 200 according to some embodiments;

[0036] Fig.24 A flowchart of switching image quality parameters of a display device 200 according to some embodiments;

[0037] Fig.25 A flowchart of switching image quality parameters of a display device 200 according to some embodiments;

[0038] Fig.26 is a flow chart of switching classification modes of the display device 200 according to some embodiments;

[0039] Fig. 27 A flowchart of adjusting image quality parameters of a display device 200 according to some embodiments;

[0040] Fig.28 A flowchart for individually setting application image quality parameters of a current artwork for a display device 200 according to some embodiments;

[0041] Fig.29 A schematic diagram of a display method provided in an embodiment of the present application Figure 1 ;

[0042] Fig.30 A schematic diagram of a display method provided in an embodiment of the present application Figure 2 ;

[0043] Fig.31 A schematic diagram of a display method provided in an embodiment of the present application Figure 3 ;

[0044] Fig.32 A schematic diagram of a display method provided in an embodiment of the present application Figure 4 ;

[0045] Fig.33 A schematic diagram of a display method provided in an embodiment of the present application Figure 5 ;

[0046] Fig.34 A schematic diagram of an interface of a system settings menu provided in an embodiment of the present application;

[0047] Fig.35 A schematic diagram of an interface of a system image quality setting menu provided in an embodiment of the present application;

[0048] Fig.36 A schematic diagram of a display method provided in an embodiment of the present application Figure 6 ;

[0049] Fig.37 A schematic diagram of a display method provided in an embodiment of the present application Figure 7 ;

[0050] Fig.38A A schematic diagram of the mode setting items and the mode setting interface provided in the embodiment of the present application;

[0051] Fig.38B A schematic diagram of a display method provided in an embodiment of the present application Figure 8 ;

[0052] Fig.39 A schematic diagram of setting up a page for an art mode according to some embodiments;

[0053] Fig.40 A flow chart of adjusting the state of a display device 200 according to some embodiments;

[0054] Fig.41 is a schematic diagram of a wake-up process of a display device 200 according to some embodiments;

[0055] Fig.42 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0056] Fig.43 A flow chart for setting light perception parameter thresholds for a display device 200 according to some embodiments;

[0057] Fig.44 A flow chart for setting light perception parameter thresholds for a display device 200 according to some embodiments;

[0058] Fig.45 A flow chart for setting light perception parameter thresholds for a display device 200 according to some embodiments;

[0059] Fig.46 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0060] Fig.47 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0061] Fig.48A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0062] Fig.49 A schematic diagram of setting up a page for an art mode according to some embodiments;

[0063] Fig.50 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0064] Fig.51 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0065] Fig.52 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0066] Fig.53 A schematic diagram of a display method provided in an embodiment of the present application Figure 9 ;

[0067] Fig.54 A schematic diagram of a display method provided in an embodiment of the present application Figure 10 ;

[0068] Fig.55 A schematic diagram of a display method provided in an embodiment of the present application Figure 10 one. DETAILED DESCRIPTION

[0069] The following embodiments are described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following embodiments do not represent all implementations consistent with the present application. They are only examples of systems and methods consistent with some aspects of the present application as detailed in the claims.

[0070] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0071] The terms "first", "second", "third", etc. in the specification and claims of this application and the above drawings are used to distinguish similar or similar objects or entities, and do not necessarily mean to limit a specific order or sequence, unless otherwise noted. It should be understood that the terms used in this way can be interchangeable under appropriate circumstances.

[0072] The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to all the components expressly listed but may include other components not expressly listed or inherent to such product or device.

[0073] In the embodiments of the present application, the display device generally refers to a device with image display and data processing capabilities. For example, the display device includes but is not limited to smart TVs, mobile terminals, computers, monitors, advertising screens, wearable devices, virtual reality devices, augmented reality devices, etc.

[0074] Figure 1 This is a schematic diagram of an operation scenario between a display device and a control device provided in some embodiments of the present application. Figure 1 As shown in FIG. 1 , the user can operate the display device 200 through touch operation, voice, control device 100 and mobile terminal 300. For example, the control device 100 can be a remote controller, a stylus pen, a handle, etc.

[0075] like Figure 1 As also shown in FIG. 4 , the display device 200 also communicates data with the server 400 through various communication methods. The display device 200 may be allowed to communicate and connect through a local area network (LAN), a wireless local area network (WLAN), and other networks.

[0076] The display device 200 may provide a broadcast receiving television function, and may also additionally provide an intelligent network television function with a computer support function, including but not limited to network television, smart television, Internet Protocol television (IPTV), and the like.

[0077] Figure 2 Some embodiments of the present application provide Figure 1 1 is a block diagram of the hardware configuration of the control device 100.

[0078] like Figure 2 As shown, the control device 100 may include: a controller 110 , a communication interface 120 , a user input / output interface 130 , a memory 140 , and a power supply 150 .

[0079] The controller 110 may include a processor 111 , a RAM (Random Access Memory) 112 , a ROM (Read-Only Memory) 113 , and a communication bus (Bus).

[0080] The communication interface 120 may include at least one of a WiFi chip 121 , a Bluetooth module 122 , an NFC module 123 and other near field communication modules.

[0081] The user input / output interface 130 , wherein the input interface may include at least one of other input interfaces such as a microphone 131 , a touch panel 132 , a sensor 133 , and a button 134 .

[0082] In some embodiments, the control device 100 may include at least one of a communication interface 120 and an input / output interface 130 .

[0083] The memory 140 is used to store various operating programs, data and applications for driving and controlling the control device 100 under the control of the controller 110. The memory 140 can store various control signal instructions input by the user.

[0084] The power supply 150 is used to provide operating power support for various components of the control device 100 under the control of the controller 110 .

[0085] The control device 100 is configured with a plurality of buttons, and the display device 200 is configured with a key value-function mapping table, which includes a mapping relationship between a key value corresponding to each button on the control device 100 and a corresponding function.

[0086] In some embodiments, the buttons configured by the control device 100 may include basic buttons, such as a power button, a number button, a direction button, a volume button, a home button, a back button, etc. Based on these basic buttons, the user can control the display device 100 to implement corresponding basic functions. The buttons configured by the control device 100 may also include special buttons, such as a color button, etc. Based on these special buttons, the user can control the display device 200 to implement specific functions in different scenarios.

[0087] Figure 3 Some embodiments of the present application provide Figure 1 2 is a block diagram of the hardware configuration of the display device 200.

[0088] In some embodiments, the display device 200 may include at least one of a tuner 210, a communication device 220, a detector 230, a device interface 240, a controller 250, a display 260, an audio output device 270, a user input interface 280, a memory, and a power supply.

[0089] In some embodiments, the communication device 220 is a component for communicating with an external device or server 400 according to various communication protocol types. The display device 200 may be provided with a plurality of communication devices 220 according to different supported communication modes. The communication device 220 may enable the display device 200 to communicate with an external device or server 400 by wireless or wired connection.

[0090] In some embodiments, the detector 230 is used to collect signals of the external environment or external interaction. For example, the detector 230 includes a light receiver, a sensor for collecting the intensity of ambient light; or, the detector 230 includes an image collector, such as a camera, which can be used to collect external environment scenes, user attributes or user interaction gestures; or, the detector 230 includes a sound collector, such as a microphone, etc., for receiving external sounds.

[0091] In some embodiments, the device interface 240 is used to access an external device.

[0092] In some embodiments, the controller 250 is used to control the overall operation of the display device 200. The controller 250 may include at least one of a central processing unit (CPU), a video processor, an audio processor, a graphics processing unit (GPU), and a power processor, and first to nth interfaces for input / output. The controller 250 controls the operation of the display device 200 and responds to user operations through various software control programs stored in the memory.

[0093] In some embodiments, the controller 250 and the tuner-demodulator 210 may be located in different separate devices, that is, the tuner-demodulator 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box.

[0094] In some embodiments, the display 260 is used to receive and display image signals outputted from the controller 250. The display 260 may include a display function component for presenting images, and a driving component for driving image display.

[0095] In some embodiments, the user may input a user command through a graphical user interface (GUI) displayed on the display 260 , and the user input interface 280 may receive the user command through the GUI.

[0096] In some embodiments, the audio output device 270 may be a local speaker of the display device 200 , or may be an external audio output device of the display device 200 .

[0097] In some embodiments, the user input interface 280 may be used to receive instructions from a user.

[0098] In order to perform user interaction, in some embodiments, the display device 200 may run an operating system. The operating system is a computer program for managing and controlling hardware resources and software resources in the display device 200.

[0099] The operating system may be a native operating system based on a specific operating platform, or 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 .

[0100] The operating system can be divided into different modules or layers according to the functions implemented, such as Figure 4 As shown, in some embodiments, the system can be divided into four layers, from top to bottom, namely, the application layer (Applications) layer (referred to as "application layer"), the application framework layer (Application Framework) layer (referred to as "framework layer"), the system runtime layer and the kernel layer.

[0101] In some embodiments, the application layer is used to provide services and interfaces for the application so that the display device 200 can run the application and interact with the user based on the application. For example, the application layer may include a voice assistant, which provides a voice interaction function, and the user can interact with the display device through the voice assistant in a voice manner.

[0102] The framework layer can provide application programming interfaces (API) and programming frameworks for applications. The application framework layer includes some predefined functions. The application framework layer is equivalent to a processing center, which determines the actions of applications in the application layer. Applications can access system resources and obtain system services during execution through the API interface.

[0103] In some embodiments, the system runtime layer can provide support for the framework layer. When the framework layer is used, the operating system will run the instruction library contained in the system runtime layer, such as the C / C++ instruction library, to implement the functions to be implemented by the framework layer.

[0104] In some embodiments, the kernel layer is a functional level between the hardware and software of the display device 200. The kernel layer can implement functions such as hardware abstraction, multitasking, and memory management.

[0105] It should be noted that the above example is only a simple division of the operating system functions and does not constitute a limitation on the specific operating system form of the display device 200 in the embodiment of the present application. Depending on factors such as the function of the display device and the type of operating system, the number of levels and specific level types contained in the operating system may be expressed in other forms.

[0106] Usually, users mainly use display devices as devices with audio and video playback functions. In order to more 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. Among them, the first application is at least used to play or display pictures. The first application can also be called an art application, an art mode (ArtMode) application, a gallery (Gallery) application, a picture frame (Frame) application, etc. The first mode can also be called an art mode, a gallery mode, a picture frame mode, etc. In the first mode, the display device can display art paintings as decorations in the space. In addition, by simulating art paintings as real art paintings, users can browse art paintings in an immersive way. For example, adding a display frame to an art painting, installing a hardware frame on the border of a display device, using a paper-like screen as a display screen, etc.

[0107] In the embodiment of the present application, a specific description is given by taking the case where the first application is an art mode application and the first mode is an art mode as an example.

[0108] The display device 200 may enter the art mode in the following manner:

[0109] In some embodiments, the display device 200 may be configured to, in a power-off state, start an art mode application after powering on in response to a first instruction input by a user by short pressing a power button 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 off state, display the system home page in response to an instruction by the user to long press the power button of the control device 100, and start the art mode application in response to a first instruction input by the user to short press the power button or home button of the control device 100, and enter the art mode after starting the art mode application.

[0111] In some embodiments, the display device 200 may be configured to, in a powered-off state, launch an art mode application after powering on in response to a first instruction input by a user through an art mode key of the control device 100, and enter the art mode after launching the art mode application.

[0112] In some embodiments, the display device 200 may be configured to enter the art mode in response to a user selecting an icon of an art mode application when displaying the system homepage. The icon of the art mode application may be configured on the system homepage or in a sidebar of the system homepage.

[0113] In some embodiments, the display device 200 may be configured to enter the art mode in response to a first instruction input by a user by short pressing a power key of the control device 100 when the display device 200 is in the power-on state and has not entered the art mode.

[0114] In some embodiments, the display device 200 may be configured to enter the art mode in response to a first instruction input by a user based on an art mode key of the control device 100 when the display device 200 is in the power-on state and has not entered the art mode.

[0115] In some embodiments, if the user turns on the scheduled power-on and sets the power-on time, the display device 200 can be configured to: in the off state, if the system time is monitored to match the power-on time, start the art mode application after powering on, and enter the art mode after starting the art mode application.

[0116] In some embodiments, the control device 100 generates a press signal in response to the user pressing a 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. Accordingly, the display device 200 can determine whether the user performs a short press operation or a long press operation on the key by monitoring the press event and release event of the key. For example, the display device 200 can use the dispatchKeyEvent method to capture the key event, and the captured key event may include a press (KeyEvent.ACTION_DOWN) event and a release (KeyEvent.ACTION_UP) event. When the display device 200 monitors 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 500ms. If the display device 200 does not detect a release event within the predefined time, the timer triggers a long press event, which can determine that the user performs a long press operation on the key. If the display device 200 detects a release event within the predefined time, the timer is canceled. Since the timer does not trigger a long press event, it can be determined that the user performs a short press operation on the key.

[0117] In other embodiments, the control device 100 responds to the user pressing the key, and until the user lifts the key, the key value signal is periodically sent to the display device 200. 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 key value signals received, wherein if the number of key value signals received by the display device 200 is less than or equal to the preset number of times, it can be determined that the user performs a short press operation on the key. If the number of key value signals received by the display device 200 is greater than the preset number of times, it can be determined that the user performs a long press operation on the key. For example, the preset number of times is 1, and if the number of key value signals received 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 key value signals received 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 artwork, picture quality parameters, carousel parameters, etc. In this way, the display device 200 is in the second mode after entering the second application. In the second mode, the display device 200 will display the screen saver page of the second application, and display the artwork provided by the first application on the screen saver page, thereby realizing the display of the various artworks provided by the first application in the form of a screen saver. In the second mode, the user cannot use the relevant functions of the first application, that is, cannot set the artwork, etc.

[0119] In some embodiments, the second application may also be called an art screensaver application, a gallery screensaver application, a picture frame screensaver application, etc., and the second mode may also be called an art screensaver mode, a gallery screensaver mode, a picture frame screensaver mode, etc.

[0120] In the embodiment of the present application, a specific description is given by taking the second application being an art screensaver application and the second mode being an art screensaver mode as an example.

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

[0122] In some embodiments, the display device 200 may be configured to enter the art screen saver mode when it is powered on and not in the art mode, if it detects that a first condition is met. The first condition may include: no user operation is detected within a specified time period in a non-physical channel, or no signal input is detected in a currently used physical channel.

[0123] In some embodiments, the signal channel of the display device 200 may include a physical channel and a non-physical channel. Among them, a physical channel refers to a channel that transmits a signal through a physical medium, and the physical medium may be a cable, an optical fiber, a satellite antenna, etc. Physical channels may include TV channels, AV channels, HDMI channels, etc. Non-physical channels refer to channels that transmit signals wirelessly without the need for a physical connection to transmit signals. Signals other than physical channels may be referred to as non-physical channels, and non-physical channels may include: launcher homepage, third-party applications, etc.

[0124] After entering the art mode, the display device 200 displays a presentation page and displays art works on the presentation page.

[0125] In some embodiments, the display page is a user display interface set in the first mode. For example, the display page can be the homepage of the first application, that is, the first page displayed after entering the first mode. The display page can also be a specified user display interface.

[0126] In some embodiments, when the hardware picture frame is not installed, the display device 200 can add a picture frame with a three-dimensional effect to the art painting in the display page, so as to simulate a real mounting effect through the added picture frame.

[0127] You can refer to Figure 5 The display page shown includes an art work 501 and a picture frame 502 for additional display.

[0128] In other embodiments, a hardware picture frame may be installed on the frame of the display device 200 to simulate a real mounting effect.

[0129] You can refer to Figure 6 The display device 200 shown is equipped with a hardware picture frame 601. After entering the art mode, an art painting 602 is displayed in the display page.

[0130] In this way, in the art mode, the display device 200 can simulate the art picture into a more realistic art painting by adding a display frame to the art picture or by installing hardware decorations for simulating a frame, thereby improving the user's sense of immersion.

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

[0132] In some embodiments, the art paintings in the same painting classification can be further divided into different painting classifications. The same painting classification can be called a parent painting classification, and the painting classifications contained therein can be called child painting classifications. In this way, the user can quickly search for art paintings in the same parent painting classification according to different child painting classifications.

[0133] In the embodiment provided in the present application, art paintings are divided into two levels of painting classification, the upper level painting classification is the first level classification, and the lower level painting classification is the second level classification. Among them, the first level classification may include art gallery classification, photo collection classification, immersive atmosphere classification, favorite classification, etc. The second level classification included in the art gallery classification may include landscape classification, character classification, modern classification, still life classification, etc. The second level classification included in the photo collection classification may include my photo classification and photo theme classification. The second level classification included in the immersive atmosphere classification may include the immersive atmosphere classification, and the second level classification included in the favorite classification may include the favorite classification.

[0134] In order to facilitate users to quickly find the art paintings they want to browse according to the classification and classification, the art mode application can be configured with a graded browsing page. The graded preview page may include a first menu and a second menu. The first menu includes the title of the first-level classification, and the second menu is used to display the title of the second-level classification included in the first-level classification that is selected or focused. The second menu also includes a preview image list, which is in a single-line form, including preview images of art paintings included in the second-level classification that is selected or focused. In some embodiments, the background of the graded preview page may be transparent. In other embodiments, the background of the graded preview page may be opaque or translucent. In some embodiments, the first menu and the second menu may be translucent, and the transparency is gradually changed. In other embodiments, the first menu and the second menu may be opaque or transparent.

[0135] In the embodiment of the present application, an example is taken in which the background of the hierarchical preview page is transparent, the first menu and the second menu are semi-transparent, and the transparency changes gradually, for description.

[0136] In some embodiments, when displaying a display page, the display device 200 may be configured to: display a hierarchical browsing page on the upper layer of the display page in response to a user's designation based on a confirmation key or an OK key input of the control device 100. The artwork currently displayed in the display page located at the lower layer may be displayed through the hierarchical browsing page.

[0137] You can refer to Figure 7The display effect of the hierarchical preview page shown in the figure, the hierarchical preview page includes a first menu 701 and a second menu 702. The first menu 701 includes titles of primary categories, such as art gallery, photo collection, immersive atmosphere and favorite. Among them, the art gallery is in a selected state. Based on the art gallery being in a selected state, the second menu 702 includes titles of secondary categories included in the art gallery classification, such as landscape, characters, modern, still life and others. Among them, the focus is obtained by the landscape. The second menu 702 also includes a preview image list 703. Based on the focus obtained by the landscape, the preview image list 703 includes preview images of art paintings included in the landscape classification. Such as preview images corresponding to landscape 14, landscape 15, landscape 16, landscape 17, and landscape 18.

[0138] In this embodiment of the present application, for the sake of convenience, the corresponding art paintings are represented by the method of "secondary classification + the order of the pictures in the secondary classification". For example, landscape 16 represents the 16th art painting in the landscape classification.

[0139] The background of the graded preview page is transparent. Figure 7 , the background 704 is transparent. Therefore, the art works currently displayed in the display page, such as three geometric figures, can be displayed through the background 704.

[0140] In some embodiments, the user can select the first-level category and the second-level category that he wants to preview based on the hierarchical preview page to browse the preview images of the corresponding artworks in the preview image list. In addition, the user can exit the hierarchical preview page by selecting a preview image, and quickly switch the artwork displayed in the display page to the artwork corresponding to the selected preview image.

[0141] In some embodiments, in order to facilitate users to preview more preview images at one time to improve the efficiency of finding art paintings, the art mode application can also be configured with a global preview page. The global preview page may include a third menu and a global preview image list, and the third menu includes the titles of the secondary classifications included in the target primary classification, wherein the focus is obtained by the title of the target secondary classification. The target primary classification is the primary classification to which the art painting currently displayed in the display page belongs, and the target secondary classification is the secondary classification to which the art painting corresponding to the preview image currently included in the preview image list belongs. The global preview image list is in the form of an array, including preview images of the art paintings included in the target secondary classification. In this way, the user can browse the preview images of each art painting included in each secondary classification in the target primary classification at one time through the global preview page.

[0142] In some embodiments, when a preview image in the preview image list obtains focus, the display device 200 may be configured to: in response to a downward instruction input by the user based on a downward key of the control device 100 , display a global preview page on an upper layer of the hierarchical preview pages.

[0143] Can Figure 7 In response to the downward instruction of the user, the display device 200 may display the following information on the upper layer of the hierarchical preview page: Figure 8 The global preview page shown. The global preview page includes a third menu 801. The third menu 801 includes titles of secondary categories of the art gallery, such as landscape, figure, modern, still life, and others. Among them, the focus is on landscape. The global preview page also includes a global preview image list 802, which includes preview images of all art paintings included in the landscape category. Taking landscapes 1 to 18 as an example of all art paintings included in the landscape category, the global preview image list 802 includes preview images of landscapes 1 to 18.

[0144] In some embodiments, based on the global preview page, the user can select the secondary category that he wants to preview under the target primary category to browse the preview of the corresponding artwork in the global preview image list. In addition, the user can exit the global preview page and the hierarchical preview page by selecting a preview image, and quickly switch the artwork displayed in the display page to the artwork corresponding to the selected preview image.

[0145] In the art mode, users are more concerned about the display effect and display method of the art paintings. The art mode application can be configured with multiple functions, based on which the user can set the parameters of the art paintings to adjust the display effect and display method of the art paintings.

[0146] In some embodiments, the art mode application may be configured with an application setting menu of the art mode application (hereinafter referred to as the application setting menu), which may include menu items. The user may set parameters of the art painting based on the menu items provided in the application setting menu.

[0147] In some embodiments, parameter settings based on application settings menu settings are only applicable to art mode applications and will not affect the overall machine parameters.

[0148] In some embodiments, in order to enable the user to quickly open the application setting menu, it can be configured as follows: the user can control the display device 200 to open the application setting menu through the first button of the control device 100.

[0149] In some embodiments, the first button may be a system application button for controlling the device 100 , that is, a button having a default system function, such as a menu button, a color button, and the like.

[0150] In some embodiments, the first button may be a special button of the control device 100 , which has no default system function but is a button dedicated to opening the application setting menu.

[0151] In the embodiment of the present application, a specific description is given by taking the first button as a menu button as an example.

[0152] The display device 200 may be configured as follows: Fig. 9 The process shown displays the application settings menu, and the specific steps are as follows:

[0153] S901 , in response to a control instruction input by a user using a menu key of a control device, identifying a current application.

[0154] S902: When the current application is an art mode application, the art mode application processes the control instruction.

[0155] In the system default function, the menu key is a system application key, which is used to pull up the shortcut menu of system settings. If you want to implement multiple applications to reuse the menu key, that is, to realize that you can not only use the menu key to pull up the shortcut menu of system settings, but also use the menu key to pull up the settings menu of the specified application, you need to accurately control the application currently used to respond to the menu key to avoid conflicts caused by multiple applications responding to the menu key at the same time, and to avoid unresponsiveness caused by no application responding to the menu key.

[0156] In some embodiments, the designated application is an application configured with an independent response menu key function, which may include an art mode application, a media player, etc.

[0157] In some embodiments, after receiving a control instruction input by a user based on a 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.

[0158] In some embodiments, the logic of distributing the menu key can be: when the current application is a designated application, the menu key is distributed to the current application, so that the current application can independently process the menu key, that is, process the control instruction; when the current application is not a designated application, the menu key is distributed to the system application, so that the system application can process the menu key and pull up the shortcut menu of the system settings.

[0159] In some embodiments, the current application is an application that is currently opened and displayed at the topmost level, that is, an application that is currently interacting with the user.

[0160] In some embodiments, the Figure 4The operating system shown in the figure implements the distribution process of menu keys. Figure 4 As shown, the operating system may be configured with system applications and other applications at the application layer, and the other applications may include specified applications. For example, the system application may include a settings application (Settings), and the specified application may include a media player (Media), an art mode application (Art Mode) and a live TV (Live TV), etc. The operating system may be configured with a content provider (Content Provider), an activity manager (Activity) and a window manager (Window), etc. at the framework layer. The operating system may be configured with a keypad driver at the kernel layer. Among them, after receiving the menu key, the display device 200 may distribute the menu key to the window manager through the key driver. In the window manager, the window manager needs to identify whether the current application is a specified application. Among them, if it is a specified application, the window manager distributes the menu key to the specified application. Taking the current application as an art mode application as an example, the window manager distributes the menu key to the activity manager of the art mode application, and then the activity manager distributes the menu key to the art mode application. If it is not a specified application, the window manager distributes the menu key to the activity manager of the Settings application, and then the activity manager distributes the menu key to the Settings application to pull up the shortcut menu of the system settings.

[0161] In some embodiments, the display device 200 may pre-configure a whitelist of menu keys in a memory, and the whitelist of menu keys (White List) includes the package name (packageName) of the application that can process the control instruction (menu key) independently. The whitelist of the menu key includes the package name of the art mode application. For example, the whitelist of the menu key may be: whiteList = {com.vt.arttv.artmode, com.vt.media}. Processing the control instruction independently means that the control instruction is processed by the corresponding application, that is, the corresponding application executes the logic set by the application for the control instruction, rather than the system processing the control instruction.

[0162] The display device 200 may be configured as follows: Fig.10 The process shown is to distribute menu keys based on the whitelist of menu keys. The specific steps are as follows:

[0163] S1001: When it is identified that the current application is an art mode application, obtain the package name of the art mode application.

[0164] In some embodiments, the topActivity, i.e., the current application, can be identified through the Android standard interface. The corresponding currentPackageName, i.e., the package name of the current application, can be obtained according to the topActivity. 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.

[0165] S1002: Compare the package name of the art mode application with the package name in the whitelist of the menu key.

[0166] In some embodiments, the obtained currentPackageName may be compared with a whitelist of menu keys.

[0167] S1003: After determining that the package name of the art mode application belongs to the white list of the menu key, the art mode application processes the control instruction.

[0168] If currentPackageName is found in the whitelist of menu keys, the menu key can be directly distributed to the topActivity, that is, distributed to 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 whitelist 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.

[0169] In other embodiments, the display device 200 can mark the current application and whether the current application is a designated application, that is, whether it can independently respond to the menu key by adding a flag bit, etc. Among them, a flag bit can be added to the attribute, database, content provider, write file status, etc., and a corresponding mark can be added to the flag bit.

[0170] After entering the art mode application, the display device 200 can add a first mark in the flag, which indicates that the art mode application has been started and the art mode application processes the menu key, that is, processes the control instruction. Taking adding a flag in the database as an example, after entering the art mode application, the first mark can be written down through Settings.Gloal.put, such as: is_artmode_show=true.

[0171] The display device 200 may be configured as follows: Fig.11 The process shown distributes menu keys based on flag bits. The specific steps are as follows:

[0172] S1101, in response to a control instruction, identifying a first mark.

[0173] The display device 200 reads the flag bit and identifies the mark carried by the flag bit.

[0174] S1102: If the first mark is recognized, determine that the current application is an art mode application, and determine that the art mode application processes the control instruction.

[0175] Continuing with the above example, WindowManager can read the flag carried by Settings.Global.get. If the flag read is is_artmode_show=true, the first flag is identified, and thus, it can be confirmed that the art mode application has been started, indicating that the menu key needs to be processed independently by the art mode application. In this way, WindowManager can distribute the menu key to the art mode application.

[0176] S1103: If the first mark is not recognized, determine that the current application is not an art mode application.

[0177] For example, when recognizing a second mark added to the flag by another designated application, the display device 200 determines, based on the second mark, that the current application is the designated application, and determines that the menu key is processed by the designated application.

[0178] S903, identifying the current page.

[0179] In some embodiments, in order to enable the user to set parameters while viewing the changes in the art painting after setting the parameters, the art mode application can be configured to: display the application settings menu in the form of a shortcut menu on the display page of the art mode application.

[0180] Thus, when the display device 200 identifies that the current application is an art mode application, that is, currently in the art mode, it identifies the current page and determines whether to open the application setting menu according to the current page.

[0181] S904: If the current page is a display page of an art mode application, an application setting menu is displayed on the upper layer of the display page.

[0182] If the current page is a display page, for example, Figure 5 or Figure 6 The display page shown indicates that the application settings menu can be opened at present.

[0183] by Figure 6 Taking the display page shown in FIG. 1 as an example, if the display device 200 receives a control instruction input by the user based on the menu key of the control device 100, the display device 200 may display the following information on the upper layer of the display page: Fig.12 An application settings menu 1201 is shown.

[0184] In this way, the application setting menu displayed in the form of a shortcut menu can provide users with a quicker entry to set the parameters of the art painting, so that users can set it faster and more conveniently. At the same time, displaying the application setting menu on the display page can present the display effect of the art painting under different parameters to users in real time based on the display page, so that users can set the relevant parameters more accurately.

[0185] S905: If the current page is not a display page, a prompt message is displayed on the upper layer of the current page, and the prompt message is used to prompt that the menu key is not available in the current page.

[0186] If the current page is not a display page, for example, Figure 7 The rating preview page shown in the Figure 8 The global preview page shown in the figure will not open the application settings menu to avoid the problem that these pages cannot clearly and accurately reflect the display effect of the art paintings, resulting in the user being unable to accurately set parameters.

[0187] by Figure 8 Taking the global preview page shown in FIG. 1 as an example, if the display device 200 receives a 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 the application setting menu can be opened as shown in FIG. Fig.13 As shown in FIG. 1 , a prompt message is displayed on the global preview page, such as “The current page does not support the menu key response, please return to the display page and use the menu key”. In this way, according to the prompt message, 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.

[0188] In some embodiments, the art mode application can be configured to display different pages through a multi-level OSD layer structure, wherein higher-level OSD layers are displayed on lower-level OSD layers, and the highest-level OSD layer is displayed as the top layer, and the top-level OSD layer obtains the focus.

[0189] In some embodiments, the art mode application can be configured to display different pages through a four-level OSD layer structure. Among them, the display page is displayed in the first-level OSD layer, the hierarchical preview page is 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 pop-ups, prompt information, etc. are displayed in the fourth-level OSD layer. Among them, the OSD layers are arranged in order from bottom to top, namely the first-level OSD layer, the second-level OSD layer, the third-level OSD layer, and the fourth-level OSD layer.

[0190] The application setting menu includes a background frame, and the background frame is used to display the background of the application device menu.

[0191] In some embodiments, the background box can be filled with a specified color. For example, in a menu layout file, the background can be set to the RGBA value of the specified color. Fig.12 In the application setting menu 1201 shown, a background box 1202 of the application setting menu 1201 is filled with a specified color.

[0192] In other embodiments, the background frame can be filled with a specified color and be transparent or semi-transparent. In this way, when the application setting menu is displayed, the degree of obstruction of the displayed page can be reduced. Fig.14 In the application setting menu 1401 shown, a background frame 1402 of the application setting menu 1401 is filled with a specified color but is in a semi-transparent state.

[0193] In another embodiment, the background frame can be dynamically filled with corresponding pictures according to the art paintings currently displayed in the display page. Fig.15 The process shown dynamically fills the background box of the application settings menu. The specific steps are as follows:

[0194] S1501, obtaining the artwork currently displayed in the display page.

[0195] The currently displayed artwork is used as the image base for the background box that fills the app settings menu.

[0196] S1502, capturing a first picture having the same size as the background frame from the artwork.

[0197] The display device 200 captures a first rectangular picture from the artwork, 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.

[0198] In some embodiments, the capture position of the artwork may correspond to the display position of the application settings menu. In this way, the background frame filled with the first picture may be better integrated with the artwork in terms of pattern.

[0199] S1503, performing Gaussian blur processing and transparency processing on the first image to obtain a processed first image.

[0200] The first image after processing is not only a semi-transparent image of pure color, but a semi-transparent image with blurred pattern lines and color blocks, and the blurred pattern lines, color blocks, etc. are consistent with the style of artistic paintings.

[0201] S1504, displaying an application setting menu on the display page, wherein the processed first picture is displayed in the background frame.

[0202] The background frame is filled with the processed first picture. For example, a bitmap object (bitmap) of the processed first picture is set as the background of the application setting menu.

[0203] In this way, when the application settings menu is displayed on the art painting, the background of the application settings menu can be better integrated with the art painting, thereby reducing the sense of incongruity of the application settings menu.

[0204] You can refer to Fig.16 In the display page shown in ①, 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 image 1601 can be intercepted from the art painting, and the first image 1601 is subjected to Gaussian blur processing and transparent processing to obtain the processed first image, and Fig.16 As shown in ②, the application setting menu 1602 is displayed in the display page, and the background frame 1603 of the application setting menu 1602 is 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.

[0205] In some embodiments, in the art mode, the art paintings are rotated in the display page. When the application setting menu is displayed on the display page, if the art paintings displayed in the display page switch to the next art painting according to the rotation task, the picture filled in the background frame of the application setting menu can be dynamically adjusted according to the next art painting.

[0206] The application setting menu also includes a list display area, where the list display area is used for n menu items in a menu item list, where the menu item list includes N menu items, where N≥1, 1≤n≤N.

[0207] The menu item list includes N menu items for setting parameters of the art painting, such as brightness, contrast, black level, Auto Light Sensor, Auto White balance, BT Music, Reset, etc. The N menu items are arranged vertically in a preset order to form a menu item list.

[0208] 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 list of menu items can be displayed in the list display area at one time, that is, n=N.

[0209] In other embodiments, the maximum number M of menu items that can be displayed in the list display area is less than N. Thus, only part of the menu items in the menu item list can be displayed in the list display area at a time, that is, n<N, and n≤M. The n menu items displayed each time are the consecutive n menu items in the menu item list.

[0210] 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 the higher-level view is displayed on the upper layer of the lower-level view, that is, the higher-level view blocks the lower-level view. Among them, the level of the view where the background frame is located is lower than the level of the view where the list display area is located, that is, the menu items displayed in the list display area will block the background displayed in the background frame.

[0211] In some embodiments, the background of the menu item list may be transparent. Therefore, when n menu items are displayed on the background frame, the display effect is that the texts in the n menu items are displayed on the background. Fig.14 , "Brightness", "Contrast" and "Reset" in the menu item. It can be seen that when the background frame is transparent, semi-transparent or filled with the processed first picture, it is easy to have the color of the text be similar to the color of the background in the background frame, making it difficult for the user to recognize the text. In order to solve this problem, the display device 200 can be configured to dynamically adjust the color of the text in the menu item according to the color of the background frame (for example, the color of the art painting, the color of the processed first picture, etc.).

[0212] Taking the first processed 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, and the first color and the second color meet the contrast requirement, so that the user can more easily recognize the text in the menu item. In this way, the first processed picture is displayed in the background frame, the n menu items are displayed on the upper layer of the first processed picture, and the text in the n menu items is displayed using the second color.

[0213] Can be combined Fig.16 In the application setting menu 1602 shown in ②, if the preset color of the displayed text is black, then according to the first color of the first image processed in the background box 1603, because the first color is darker, in order to improve the contrast between the text and the background in the menu item, the second color can be determined to be white, that is, Fig.16 As shown in ②, the text in the menu item is displayed in white.

[0214] In some embodiments, the art mode application can be configured as follows: when displaying the application settings menu, the first n menu items displayed in the list display area are the first n menu items in the menu item list, and the first menu item obtains the focus, that is, each time the application settings menu is opened, the menu item list is displayed starting from the first n menu items, and the user can set parameters starting from the first menu item.

[0215] In some embodiments, the art mode application may be configured to: when displaying the application settings menu, display the application settings menu at a first position, which may be a default position.

[0216] In some embodiments, the art mode application can classify the artworks into different categories. For example, the artworks can be classified according to the category of the artworks, or according to the image content of the artworks. The user can customize the way to classify the artworks.

[0217] In some embodiments, the art mode application can be configured as follows: each category corresponds to a set of menu item lists, 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 settings made by the user for the menu items in the menu item list corresponding to one category will not affect the corresponding menu items in the menu item lists corresponding to other categories. The menu item list corresponding to each category records the relevant settings of each menu item in the menu item list. For example, the value and status corresponding to each menu item.

[0218] In some embodiments, when exiting the application settings menu, the first menu item that has gained focus is recorded, and the first menu item is associated with the menu item list to which it belongs. In this way, when the application settings menu is displayed again using the menu item list, the associated first menu item can be determined, that is, the menu item that gained focus when the application settings menu including the menu item list was exited last time.

[0219] For example, the currently set art painting classification method is to classify according to the image content. When the display device 200 displays the application setting menu, it can determine the category to which the art painting currently displayed in the display page belongs, such as the still life category, according to the currently set art painting classification method. The display device 200 can determine the menu item list corresponding to the still life category. If Brightness obtains the focus when exiting the application setting menu, the first menu item is Brightness. The association relationship between the menu item list and the first setting item can be recorded as SelectedItem{XXX_item,brightess} and can be stored locally through SharedPreferece. When the application setting menu is opened, the recorded data can be directly read from the local.

[0220] Correspondingly, the art mode application can also be configured as follows: when displaying the application settings menu, the first batch of n menu items displayed in the list display area include the first menu item, and the first menu item is the menu item that obtained focus when the application settings menu was last exited, that is, each time the application settings menu is opened, the first menu item is displayed first, and the user can set parameters starting from the first menu item first.

[0221] Continuing with the previous example, if an art painting of the still life category is currently displayed on the display page and the application settings menu is opened, the first menu item can be determined to be Brightness based on the association relationship between the menu item list corresponding to the painting of this category and the first menu item SelectedItem{XXX_item,brightess}, and Brightness is then displayed first in the list display area and obtains focus.

[0222] In some embodiments, when exiting the application settings menu, the current display position of the application settings menu, i.e., the first position, is recorded, and the first position is associated with the menu item list to which it belongs. In this way, when the application settings menu is displayed again using the menu item list, the associated first position can be determined, i.e., the position where the application settings menu was displayed when the application settings menu including the menu item list was exited last time.

[0223] For example, the currently set art painting classification method is to classify according to the image content. When the display device 200 displays the application setting menu, it can determine the category to which the art painting currently displayed in the display page belongs, such as the still life category, according to the currently set art painting classification method. The display device 200 can determine the menu item list corresponding to the still life category. If the application setting menu is displayed on the left when exiting the application setting menu, the first position is Left. The association relationship between the menu item list and the first position can be recorded as MenuPosition{XXX_position,left} and can be stored locally through SharedPreferece. When the application setting menu is opened, the recorded data can be directly read from the local.

[0224] Accordingly, the art mode application may also be configured to: when displaying the application setting menu, display the application setting menu at a first position, where the first position may be the position where the application setting menu was displayed when the application setting menu was last exited.

[0225] Continuing with the previous example, if an art painting of the still life category is currently displayed on the display page and the application settings menu is opened, the first position can be determined to be Left based on the association between the recorded menu item list corresponding to the painting of this category and the first position MenuPostion{XXX_postion,left}, and the application settings menu can be displayed on the left.

[0226] In some embodiments, the art mode application can pre-configure multiple display locations, i.e., designated locations, for the application settings menu. The designated locations may include the left side, the middle, and the right side of the bottom of the display page.

[0227] The display device 200 may be configured as follows: Fig.17 The process shown in the mobile application settings menu, the specific steps are as follows:

[0228] S1701, when the second menu item obtains focus, in response to an instruction input by the user based on a left key of the control device, or an instruction input based on a right key of the control device, identifying the type of the second menu item.

[0229] In some embodiments, the second menu item may be the first menu item, that is, after opening the application setting menu, the user does not move the focus in the menu item but directly inputs an instruction.

[0230] In some embodiments, the second menu item may be another menu item, that is, after opening the application settings menu, the user inputs an instruction through the up key or down key of the control device 100 to control the focus to move up or down in the menu items, and then obtains the menu item with focus.

[0231] S1702: If the type of the second menu item is a text type, move the application setting menu to the left or right to a specified position.

[0232] The types of menu items may include text type and non-text type, wherein, when a text type menu item obtains focus, the corresponding parameters or states can only be set in response to the user's selection instruction; when a non-text type menu item obtains focus, the corresponding parameters or states can be set in response to the user's instruction input based on the left or right key of the control device 100.

[0233] If the type of the second menu item is a text type, it means that the operation of moving the application setting menu in response to the user's instruction based on the left key or right key input of the control device 100 will not conflict with the operation of setting the corresponding parameter or state. The display device 200 can move the application setting menu to the right to a specified position in response to the user's instruction based on the right key input. Alternatively, the display device 200 can move the application setting menu to the left to a specified position in response to the user's instruction based on the left key input.

[0234] You can refer to Fig.18 The moving process of the application settings menu is shown in Fig.18 As shown in ①, after opening the application setting menu, the application setting menu is displayed in the first position, such as at the left side of the bottom of the display page. The display device 200 can respond to the user's instruction based on the right key input, such as Fig.18 As shown in ②, move the application settings menu to the right to the specified position, such as the middle of the bottom of the display page.

[0235] In some embodiments, if the application settings menu is displayed on the left, the application settings menu will not be moved in response to the user's instruction based on the left key input, and the application settings menu can be shaken, a prompt sound can be played, a prompt message can be displayed, etc., to prompt the user that the application settings menu cannot continue to be moved to the left.

[0236] In some embodiments, if the application settings menu is displayed on the right side, the application settings menu will not be moved in response to the user's instruction based on the right key input, and the application settings menu can be shaken, a prompt sound can be played, a prompt message can be displayed, etc., to prompt the user that the application settings menu cannot continue to be moved to the right.

[0237] S1703: If the type of the second menu item is a non-text type, adjust the value or state corresponding to the second menu item according to the non-text type.

[0238] 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 user's instruction based on the left key or right key input of the control device 100 will conflict with the operation of setting the corresponding parameter or state. In order to avoid the conflict, the display device 200 responds to the user's instruction based on the right key or left key input, and the value or state corresponding to the second menu item does not move the application setting menu.

[0239] In some embodiments, the menu item lists corresponding to each category may include basic menu items, which are 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 lists corresponding to each category may also include a third menu item, which is a menu item for setting the parameters of the art painting of the corresponding category. The menu item lists corresponding to different categories may include the same third menu item, or may include different third menu items.

[0240] For example, taking the method of dividing the categories according to painting categories, where the third menu item includes Add Fav and Delate Fav, the menu item lists corresponding to the secondary categories included in the Art Gallery category, the secondary categories included in the Immersive Atmosphere category, and the My Photos category may 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 Favorites category may include Delate Fav but not Add Fav.

[0241] In some embodiments, when the application setting menu is displayed, the basic menu items may be loaded first, and after the third menu item is read, the third menu item may be loaded, and the third menu item may be dynamically configured into the menu item list.

[0242] 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 scroll in the list display area.

[0243] In some embodiments, the art mode application may be configured to display the menu item list in the list display area without circular scrolling.

[0244] The display device 200 can move the focus upward in the menu item list in response to the upward instruction of the user, wherein the focus is no longer moved when the first menu item among the N menu items obtains the focus.

[0245] In some embodiments, focus moves up the list of menu items, which may be displayed as:

[0246] If the last n-1 menu items among N menu items obtain the focus, when the focus moves upward in the menu item list, the n menu items in the list display area remain unchanged, and the menu items obtain the focus one by one in the reverse order of the N menu items.

[0247] If the focus is obtained by another menu item, when the focus is moved upward in the menu item list, each menu item obtains the focus one by one in the reverse order of the N menu items, and the menu item that obtains the focus is always displayed at the top of the list display area, and the n menu items displayed in the list display are updated according to the menu item that obtains the focus. Among them, the n menu items displayed in the list display include the menu item that obtains the focus and the n-1 menu items located after the menu item that obtains the focus from top to bottom.

[0248] If the first menu item among N menu items obtains the focus, based on the non-circular scrolling method, since there is no other menu item before the first menu item, if the user continues to send an upward instruction, the focus will not be moved.

[0249] The display device 200 can move the focus downward in the menu item list in response to the user's downward instruction, wherein the focus is no longer moved when the last menu item among the N menu items obtains the focus.

[0250] In some embodiments, focus moves focus downward in a list of menu items, which may be displayed as:

[0251] If the first n-1 menu items among N menu items obtain the focus, when the focus moves downward in the menu item list, the n menu items in the list display area remain unchanged, and each menu item obtains the focus one by one in the order of the N menu items.

[0252] If the focus is obtained by another menu item, when the focus is moved downward in the menu item list, each menu item obtains the focus one by one in the order of N menu items, and the menu item that obtains the focus is always displayed at the end of the list display area, and the n menu items displayed in the list display are updated according to the menu item that obtains the focus. Among them, the n menu items displayed in the list display include, from bottom to top, the menu item that obtains the focus and the n-1 menu items that are located before the menu item that obtains the focus.

[0253] If the last menu item among N menu items obtains the focus, based on the non-circular scrolling method, since there are no other menu items after the first menu item, if the user continues to send a downward instruction, the focus will not be moved.

[0254] In some embodiments, if the focus is no longer moved, the focus may be in a shaking state, a prompt sound may be played, a prompt message may be displayed, etc., to prompt the user that the user has currently scrolled to the first menu item or the last menu item.

[0255] In some embodiments, the design of the display device 200 to implement non-circular scrolling of menu items can refer to the following example:

[0256] You can generate list data based on VerticalGridView, and the focus is bound to the item in the list data. When an item in the list data is selected, a focus frame is displayed on the item, otherwise no focus frame is displayed. The list data is the data of the actual menu item list. For example, if there are 7 menu items in total, only 7 items will be displayed in the list display area. When switching, when the first item is selected, the data cannot be switched upwards, and when the 7th item is selected, the data cannot be switched downwards. In this way, the scrolling display effect of non-fixed focus and non-cyclic switching of menu items can be achieved.

[0257] In other embodiments, the art mode application may be configured to display the menu item list in a fixed-focus, circular scrolling manner within the list display area.

[0258] The display device 200 can fix the focus at the display position in the list display area in response to the upward instruction of the user, and move the menu item list downward to update the menu item with the focus. Wherein, when the first menu item among N menu items is displayed at the first position in the list display area, the menu item list is moved downward in response to the upward instruction, and the last menu item among N menu items is displayed at the first position in the list display area.

[0259] The focus-fixed display position may be any position in the list display area, for example, the middle position, so that each menu item displayed at the middle position in the list display area obtains the focus.

[0260] When the user instructs to move the focus upward, in order to achieve the effect of moving the focus upward in the menu item list, the menu item list can be moved downward, so that each menu item gets the focus one by one in reverse order of the N menu items, and the menu item that gets the focus is always displayed at a fixed position in the list display area. When the first menu item among the N menu items is located at the top of the list display area, based on the circular scrolling method, although there are no other menu items before the first menu item, it can be connected to the last menu item among the N menu items, and the last menu item can be scrolled to the top of the list display area, and the menu item list can continue to scroll downward.

[0261] The display device 200 can fix the focus at the display position in the list display area in response to the user's downward instruction, and move the menu item list upward to update the menu item that has the focus. Wherein, when the last menu item among N menu items is displayed at the end in the list display area, in response to the downward instruction, the menu item list is moved upward, and the first menu item among N menu items is displayed at the end in the list display area.

[0262] The focus-fixed display position may be any position in the list display area, for example, the middle position, so that each menu item displayed at the middle position in the list display area obtains the focus.

[0263] When the user instructs to move the focus downward, in order to achieve the effect of moving the focus downward in the menu item list, the menu item list can be moved upward, so that each menu item gets the focus one by one in the order of N menu items, and the menu item that gets the focus is always displayed at a fixed position in the list display area. When the last menu item among the N menu items is located at the end of the list display area, based on the circular scrolling method, although there are no other menu items after the last menu item, it can be connected to the first menu item among the N menu items, and the first menu item can be scrolled to the end of the list display area, and the menu item list can continue to scroll upward.

[0264] In some embodiments, the design of the display device 200 to implement the fixed-focus circular scrolling menu item can refer to the following example:

[0265] A virtual fixed focus method can be used to implement a fixed focus circular scrolling menu item. The focus can be displayed as a separate view, and the view is displayed at a fixed position, so that the fixed focus effect can be achieved.

[0266] The application settings menu can be designed as a three-layer view structure, where the first layer view is used to display the background frame, the second layer view is used to display the focus frame, and the third layer view is used to display the list data of the menu item list. The layers of view are from bottom to top: the first layer view, the second layer view, and the third layer view. Among them, the background of the menu item list is transparent, so that the focus frame in the lower layer can be displayed through, so that the effect of the menu item getting the focus can be achieved.

[0267] You can refer to Fig.19 In the three-layer view structure shown, a background frame is displayed on the first layer view 1901, and the background is filled in the background frame. The second layer view 1902 is displayed on the upper layer of the first layer view 1901, and a focus frame is displayed on the second layer view 1902. The focus frame is displayed in a fixed position, such as the middle of the list display area. The third layer view 1903 is displayed on the upper layer of the second layer view 1902, and n menu items in the menu item list are displayed on the third layer view 1903, such as the three menu items "Brightness", "Contrast" and "Reset". The display effect of the superimposed application setting menu can be referred to Fig.16 As shown in ②, the menu item located in the middle of the list display area obtains the focus, that is, "Contrast" obtains the focus.

[0268] By setting the number of items in the menu list to Int.MAX_VALUE (i.e., a very large number of 2147483647), you can generate almost infinite looping list data. By setting the menu item list to a very large number, the VerticalGridView component will automatically generate list data, and the list data can be as many as 2147483647 items. For scrolling operations, this is equivalent to infinitely scrollable data, so that you can achieve a looping switching of list data.

[0269] In some embodiments, the art mode application may be configured with an art mode settings page, which is an independent page for setting various parameters of the art painting. Among them, the art mode application may be configured with an entry to enter the art mode settings page in the application settings menu, such as art mode settings. Based on this entry, the user can control the display device 200 to enter the art mode settings page. In some embodiments, the art mode settings page can be configured to be displayed in a three-level OSD layer, that is, the art mode settings page is displayed on the upper layer of the display page, and the art mode settings page can obtain focus.

[0270] In some embodiments, the art mode setting page may be configured with a help option, and the art mode setting page may also be configured with an information display area. In response to the user's instruction to select the help option, the display device 200 may display a list of menu items corresponding to different categories in the information display area.

[0271] You can refer to Fig. 20 The art mode setting page shown includes a Help option, and when the user selects this option, a list of menu items corresponding to each category is displayed in the information display area 2001 .

[0272] In some embodiments, the art mode setting page may be configured with a menu background option of the application setting menu, and the background option is used to set the type of background displayed in the background frame, such as solid color, transparent / semi-transparent, filled with art paintings, etc. In this way, the user sets the type of background used to fill the background frame based on the menu background option.

[0273] You can refer to Fig. 20 The art mode setting page shown includes a menu background option and displays the currently set type, such as solid color, on the option.

[0274] 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") to display the picture. In some embodiments, the system picture quality parameters may include brightness, contrast, and the like.

[0275] In some embodiments, if the user wants to set the system image quality parameters, the user can input a control instruction to the display device 200 through a designated key of the control device 100, such as a setting key, to control the display device 200 to display the system setting menu. Fig.21 The system setting menu may include setting items for system image quality parameters, and the user may adjust the corresponding system image quality parameters through each setting item.

[0276] In the art mode, the picture quality effect of the display device 200 displaying the art painting needs to meet certain requirements to improve the user's experience. For example, the picture quality effect of the art painting needs to be closer to the effect of the real art painting to improve the realism of the art painting. For another example, the picture quality effect of the art painting should match the environment of the space in which it is located so that the art painting can have a more harmonious decorative effect on the space in which it is located. If the display device 200 uses a unified system picture quality parameter to display each art painting, it may not be able to meet the requirements of different art paintings for picture quality effects. In order to meet the requirements of art paintings for picture quality effects, the user needs to adjust the system picture quality parameters after each switching of art paintings. And if the requirements of the art paintings before and after the switching for picture quality effects are quite different, the user needs to adjust more settings and make large adjustments to each setting item, and even the user does not know which settings should be adjusted. In this way, the user operates frequently, and the adjustment accuracy is low and the adjustment difficulty is high.

[0277] In order to solve the above problem, in an embodiment of the present application, the art mode application is configured with picture quality parameters that are independent of the system picture quality parameters (hereinafter referred to as "application picture quality parameters" for the sake of distinction). The application picture quality parameters can meet the requirements of the art works for the picture quality effect, that is, the display device 200 uses the application picture quality parameters to display the art works in the art mode instead of the system picture quality parameters. After exiting the art mode, the system picture quality parameters are restored to display the picture. In this way, not only can the picture quality effect of the art works displayed in the art mode be met, but also the picture quality effect of the picture will not be affected after exiting the art mode.

[0278] In order to ensure that the application image quality parameters used by the display device 200 can meet the requirements of the art works on the image quality effects, different application image quality parameters may be set for different types of art works.

[0279] In some embodiments, the art paintings may be classified according to their picture content, and the obtained art painting classification may be referred to as image category. In some embodiments, the image category may include figures, landscapes, still lifes, and others.

[0280] In some embodiments, the art paintings may be classified according to the painting categories to which the art paintings belong, and the obtained art painting categories may be referred to as picture quality categories (Category Quality).

[0281] In some embodiments, a corresponding initial application image quality parameter may be configured for each art painting classification in each classification method. A first mapping relationship may be established between the art painting classification in each classification method and the initial application image quality parameter, so that based on the first mapping relationship, when the art painting classification is known, it may be mapped to the corresponding initial application image quality parameter. For example, {brightness: 10, contrast: 10, black level 10, white balance 10:10...}.

[0282] In some embodiments, an ID may be used to uniquely identify an image category and a painting category. The image category ID (Image Category ID) may include Figures, Landscape, Still, and Other. The painting category ID (Category ID) may include classic, oil, modern, Immersive Atmosphere, and Photos. Because the image quality category has a corresponding relationship with the painting category, the painting category may be used to represent the image quality category, and therefore, the Category ID may be used to represent the image quality category ID.

[0283] In this way, a first mapping relationship can be established between the ID of the art work classification and the corresponding application image quality parameter. The first mapping relationship can be recorded in a table form, a key-value pair form, or the like.

[0284] If expressed in a tabular form, the first mapping relationship between the image classification and the initial application image quality parameters can be referred to Table 1:

[0285]

[0286]

[0287] If expressed in a tabular form, the first mapping relationship between the image quality classification and the initial application image quality parameter can be referred to Table 2:

[0288] In some embodiments, if the classification is performed according to the image content of the artwork, the photos imported by the user may be classified into other categories.

[0289] In some embodiments, the initial application image quality parameters corresponding to other categories are the same as the initial application image quality parameters corresponding to the photo category.

[0290] In some embodiments, a second mapping relationship may be established between the art paintings (including photos imported by the user) provided by the art mode application and the art painting categories in each classification method. Thus, based on the second mapping relationship, when the classification method and the art paintings are known, they may be mapped to the corresponding art painting categories.

[0291] In some embodiments, an artwork may be uniquely identified using an ID, such as an image ID.

[0292] Taking art paintings 1-5 as an example, if expressed in a table, the second mapping relationship between art paintings and image classifications can be referred to Table 3:

[0293] Image ID imageCategoryID Image1 Figures Image2 Still Life Image3 Landscape Image4 Still Life Image5 Others

[0294] Taking art paintings 1-5 as an example, if expressed in a table, the second mapping relationship between art paintings and image quality classifications can be referred to in Table 4:

[0295]

[0296] In some embodiments, the art mode application can provide a function of adding favorites to artworks. Accordingly, the art mode application can add a first-level category, namely the favorite category. The favorite category includes the artworks corresponding to the artwork categories, and the previous artwork categories before adding the favorites are used.

[0297] Taking art painting a as an example, if the classification is performed according to the image content, the corresponding art painting category of art painting a is Figures; if the classification is performed according to the painting category, the corresponding art painting category of art painting a is oil. After adding a favorite to art painting a, under the favorite category, if the classification is performed according to the image content, the corresponding art painting category of art painting a that has been favorited is still Figures; if the classification is performed according to the painting category, the corresponding art painting category of art painting a that has been favorited is still oil.

[0298] In some embodiments, since the 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, such as a configuration file. The database can be used to store static data, which can better ensure the storage validity and stability of the first mapping relationship and the second mapping relationship.

[0299] In some embodiments, reference may be made to Figure 4In the operating system shown, the art mode application in the application layer can be configured with a main view module, a menu view, a picture manager, and a configuration manager. Among them, MainView is used to display art paintings. MenuView is used to display the application settings menu. Config Manager is used to manage the database of art paintings and is used to read and write data. Picture Manager provides external interfaces, including obtaining and setting picture content, address, imageID, imageQualityID, categoryID, categoryQualityID, and imageCategoryID.

[0300] When the display device 200 enters the art mode, Fig. 22 The process shown displays an artistic painting, and the specific steps are as follows:

[0301] S2201, when entering the art mode, obtaining a first classification method currently set, and determining a first art painting to be displayed.

[0302] The first classification method is the classification method to be used when entering the art mode.

[0303] In some embodiments, the first classification method may be a default classification method used by the art mode application, such as a classification method based on the image content of the art painting.

[0304] In other embodiments, the first classification method may be a classification method set by a user.

[0305] The first art painting is the art painting to be displayed when entering the art mode.

[0306] In some embodiments, the first artwork may be the artwork displayed when the art mode was last exited.

[0307] S2202: Determine a first art painting classification of the first art painting in the first classification method according to the first classification method, the first art painting, and the second mapping relationship, and determine a first picture quality parameter according to the first painting classification and the first mapping relationship.

[0308] First, after determining the first classification method, the display device 200 may map the first artwork to the artwork classification corresponding to the first classification method, that is, the first artwork classification, according to the second mapping relationship.

[0309] Then, after determining the first art painting category corresponding to the first art painting, the display device 200 may map the first art painting to the initial application image quality parameter corresponding to the first art painting category, that is, the first image quality parameter, according to the second mapping relationship.

[0310] In conjunction with Tables 1-4, taking the first classification method as a classification method based on painting classification, and the first art painting as oil painting 1 as an example, when the display device 200 enters the art mode, it can obtain the Image ID corresponding to the first art painting, such as Image1, and according to the second mapping relationship, it can be mapped to the first art painting classification corresponding to the first art painting in the first classification method, that is, the corresponding Category ID is oil. After determining that the Category ID is oil, it can be mapped to the initial application image quality parameters corresponding to the first art painting classification, that is, Params6, according to the first mapping relationship.

[0311] S2203: Display the first artwork using the first picture quality parameter in the display page.

[0312] The display device 200 adjusts the system image quality parameter to the first image quality parameter, wherein before the image quality parameter is adjusted, the system image quality parameter currently used by the display device 200 is stored. After the display device 200 adjusts the system image quality parameter to the first image quality parameter, the first image quality parameter is used to display the first art painting. In this way, the image quality effect of the first art painting can meet the corresponding requirements. Taking the use of Params6 to display oil painting 1 as an example, the image quality effect of oil painting 1 can be made closer to the real oil painting effect.

[0313] In some embodiments, if the display device 200 exits the art mode, the stored system image quality parameters are obtained and the system image quality parameters are readjusted to the stored system image quality parameters, that is, the system image quality parameters used before entering the art mode are restored to ensure that the image quality effect displayed by the display device 200 in the non-art mode is not affected by the art mode.

[0314] When the display device 200 plays the art pictures in the art mode, it is necessary to adjust the application picture quality parameters used according to the switched art pictures.

[0315] In some embodiments, if the first classification method is to classify by painting classification, the display device 200 may classify by Fig.23 The process shown switches the image quality parameters. The specific steps are as follows:

[0316] S2301: When the carousel time is reached, determine the second artwork to be displayed according to the carousel sequence.

[0317] The carousel time is the time interval for switching the displayed artworks during the carousel process, that is, the display duration of each artwork.

[0318] In some embodiments, the carousel range may include artworks belonging to the same secondary category.

[0319] In other embodiments, the carousel range may include artworks included in secondary categories belonging to the same primary category.

[0320] Within the carousel range, each artwork is rotated in the carousel order.

[0321] In some embodiments, the carousel order may be a default order for an art mode application.

[0322] In other embodiments, the carousel order may be a user-defined order.

[0323] S2302: If the second art painting and the first art painting belong to the same secondary category, continue to use the first picture quality parameter to display the second art painting.

[0324] Because the first classification method currently used is to classify according to the painting classification, therefore, when the carousel is performed in the same secondary classification, the art painting classification corresponding to each art painting remains unchanged, and accordingly, the image quality parameters used also remain unchanged. Therefore, if the second art painting belongs to the same secondary classification as the first art painting, the first image quality parameters can be maintained to display the second art painting.

[0325] S2303: If the second art painting and the first art painting belong to different secondary classifications, determine the second art painting classification of the second art painting in the first classification method according to the first classification method, the second art painting, and the second mapping relationship, determine the second image quality parameters according to the second art painting classification and the first mapping relationship, and display the second art painting in the display page using the second image quality parameters.

[0326] If the second art painting and the first art painting belong to different secondary categories, it is necessary to re-determine the application image quality parameter to be used according to the secondary category to which the second art painting belongs, that is, the second image quality parameter. The process of determining the second image quality parameter can refer to step S2202, which is not repeated here.

[0327] In some embodiments, if the first classification method is to classify according to the image content, the display device 200 may classify according to Fig.24 The process shown switches the image quality parameters. The specific steps are as follows:

[0328] S2401: When the carousel time is reached, determine a third artwork to be displayed according to the carousel order.

[0329] Step S2401 may refer to step S2301 and will not be described in detail here.

[0330] S2402: Determine a third art painting classification of the third art painting in the first classification method according to the first classification method, the third art painting, and the second mapping relationship, and determine a third image quality parameter according to the third art painting classification and the first mapping relationship.

[0331] Since the classification is performed according to the content of the pictures, it is necessary to determine the application picture quality parameters to be used according to each art painting when displaying each art painting. Step S2402 can refer to step S2202, which will not be repeated here.

[0332] S2403: Display the third artwork using the third picture quality parameter in the display page.

[0333] Step S2403 may refer to step S2203 and will not be described in detail here.

[0334] In some embodiments, in the art mode, the user can manually switch the art paintings displayed in the display page. The display device 200 needs to use the matching application image quality parameters according to the switched art paintings. The display device 200 can Fig.25 The process shown switches the image quality parameters. The specific steps are as follows:

[0335] S2501: In response to a user's operation of switching artworks, determining a fourth artwork to be displayed.

[0336] 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. In response to the switching instruction, the display device 200 determines the fourth art painting according to the switching direction and the carousel order. Among them, 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 art painting in the carousel order of the current art painting. 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 art painting in the carousel order of the current art painting.

[0337] In some embodiments, when displaying the hierarchical preview page, the user can switch the preview image list displayed in the second menu by switching the primary classification and the secondary classification, and select a preview image in the preview image list to input a switching instruction to the display device 200. In response to the switching instruction, the display device 200 determines the art painting corresponding to the preview image, that is, the fourth art painting.

[0338] In some embodiments, when displaying the global preview page, the user can select a preview image in the global preview image list to input a switching instruction to the display device 200. In response to the switching instruction, the display device 200 determines the art work corresponding to the preview image, that is, the fourth art work.

[0339] S2502: Determine a fourth art painting classification of the fourth art painting in the first classification method according to the first classification method, the fourth art painting, and the second mapping relationship, and determine a fourth image quality parameter according to the fourth art painting classification and the first mapping relationship.

[0340] S2503: Display a fourth artwork using a fourth image quality parameter in the display page.

[0341] Steps S2501-S2503 can refer to steps S2201-S2203 and are not repeated here.

[0342] In some embodiments, the user can switch the classification method to be used at any time. Taking the first art painting displayed in the display page as an example, the display device 200 can be based on Fig.26 The process switching classification method shown is as follows:

[0343] S2601, in response to a setting instruction of a user to set a second classification method, determining a fifth art painting classification of the first art painting in the second classification method according to the second classification method, the first art painting, and the second mapping relationship, and determining a fifth image quality parameter according to the fifth art painting classification and the first mapping relationship.

[0344] In some embodiments, the setting items for the art painting classification method 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 may include setting items for the art painting classification method, such as (Graphic settings).

[0345] In some embodiments, when entering the art mode setting page, the setting item of the art painting classification method displays the name of the currently set classification method, that is, the first classification method. Taking the first classification method as classification according to the image content as an example, the name displayed on the setting item of the art painting classification method may be "Image Category".

[0346] In some embodiments, after setting the second classification method, the user can control the display device 200 to exit the art mode setting page and display the display page by using the return key of the control device 100 .

[0347] After switching to the second classification method, the application image quality parameters used to display the first art painting are adjusted according to the second classification method. The process of determining the application image quality parameters currently corresponding to the first art painting according to the second classification method, the first art painting, the first mapping relationship and the second mapping relationship can refer to step S2202, which is not repeated here.

[0348] S2602: Display the first artwork in the display page using the fifth image quality parameter.

[0349] Step S2602 can refer to step S2203 and will not be repeated here.

[0350] When the display device 200 uses the application picture quality parameters to display the art work, the picture quality effect may still not meet the needs of the user. The art mode application can be configured with an adjustment function for the application picture quality parameters, and the user can adjust the picture quality parameters according to the needs.

[0351] In some embodiments, the art mode application may configure setting items of application image quality parameters in the application setting menu, and the user may adjust the corresponding application image quality parameters through these setting items.

[0352] In some embodiments, the art mode application can be configured such that the adjusted application image quality parameters are only effective for the current art painting classification, and will not affect the application image quality parameters corresponding to other art painting classifications. The current art painting classification is the art painting classification corresponding to the currently displayed art painting in the currently set classification method.

[0353] In some embodiments, when the first classification method is currently used and the first artwork is displayed, the display device 200 may classify the artwork according to the following method: Fig. 27 The process shown in the figure adjusts the image quality parameters. The specific steps are as follows:

[0354] S2701, in response to a menu instruction from a user, displaying an application setting menu on a display page, wherein the application setting menu includes setting items for application image quality parameters.

[0355] You can refer to steps S901-S905 to open the application settings menu, which will not be repeated here.

[0356] The user may control the display device 200 to obtain the focus of the target setting item that the user wants to set, so as to set the target setting item.

[0357] S2702: In response to a setting operation of a target setting item by a user, the first image quality parameter is adjusted to a sixth image quality parameter.

[0358] In some embodiments, the setting items of the application image quality parameters may include brightness, contrast, black level, auto light sensor, Bluetooth music, reset, etc.

[0359] In some embodiments, auxiliary parameters such as Light Sensor Shift and Auto White balance can be configured for Auto Light Sensor. After turning on Auto Light Sensor, Light Sensor Shift and Auto White balance are displayed in the application settings 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 image quality parameters according to the detection results. For example, increase the brightness and backlight in a darker environment, and reduce the brightness and backlight in a brighter environment to ensure the comfort and visibility of the artistic picture display. After turning off Auto Light Sensor, Light Sensor Shift and Auto White balance are not displayed in the application settings menu.

[0360] In some embodiments, Brightness and Auto Light Sensor are configured as linkage parameters. When Brightness is adjusted, the automatic light sensing function is turned off by default to prevent the automatic light sensing from affecting the brightness setting.

[0361] In some embodiments, the setting items of the application image quality parameters may also include filter setting items. In this way, the user can use the filter setting items to achieve one-click adjustment of the image quality effect of the art painting. The filter setting items may include static filters and dynamic filters. When the user selects a static filter through the filter setting items, a static filter, i.e., a static image quality effect, can be added to the first art picture. When the user selects a dynamic filter through the filter setting items, a dynamic filter, i.e., a dynamic image quality effect, such as rain, snow, etc., can be added to the first art picture.

[0362] S2703: Establish a third mapping relationship between the first art painting classification and the sixth image quality parameter.

[0363] In some embodiments, the art mode application can be configured to give priority to the application image quality parameters obtained based on the third mapping relationship. That is, if the art painting category has an adjusted application image quality parameter, the adjusted application image quality parameter is used first. If the art painting category does not have an adjusted application image quality parameter, the initial application image quality parameter is used.

[0364] In some embodiments, the third mapping relationship may be stored in local data of the art mode application to facilitate updating of the third mapping relationship.

[0365] In some embodiments, when switching to display an artwork, if the artwork to be displayed corresponds to the first artwork category, it may be determined to use the sixth image quality parameter to display the artwork according to the third mapping relationship.

[0366] In some embodiments, the setting items of the application image quality parameters may also include a setting item for individual adjustment, such as ImageQuality. The setting item may be a switch setting item. When the individual adjustment setting item is turned on, the application image quality parameters of the currently displayed art painting may be individually set, that is, the operation of adjusting the application image quality parameters will not affect the application image quality parameters corresponding to the art painting category to which the art painting currently belongs.

[0367] When displaying the first artwork, the display device 200 may Fig.28 The process shown below sets the application quality parameters of the current artwork individually. The specific steps are as follows:

[0368] S2801, in response to a user instruction to open a setting item for individual adjustment, adding an independent identifier to a first artwork, and establishing a fourth mapping relationship between a first artwork classification and the independent identifier of the first artwork.

[0369] If the user wants to adjust the application quality parameters of the current art painting separately, the user can turn on the separate adjustment setting item. When the separate adjustment setting item is turned on, the application quality parameters adjusted by the user will only take effect on the current art painting, and will not affect the application quality parameters corresponding to the current art painting category.

[0370] In some embodiments, after the setting item for independent adjustment is turned on, an independent identifier is added to the first art painting to indicate that the first art painting has independently set application image quality parameters. The independent identifier can be uniquely identified by an ID, such as an Image Quality ID. A fourth mapping relationship is established between the first art painting classification and the independent identifier of the first art painting, indicating that the first art painting has independently set application image quality parameters under the current art classification.

[0371] S2802: In response to a setting operation of the user on the target setting item, a seventh image quality parameter is obtained, and a fifth mapping relationship is established between the independent identifier of the first artwork and the seventh image quality parameter.

[0372] The seventh image quality parameter obtained after setting the target setting item is an application image quality parameter set separately for the first art painting. A fifth mapping relationship is established between the independent identifier of the first art painting and the seventh image quality parameter to indicate the application image quality parameter separately corresponding to the first art painting.

[0373] After the application quality parameters are set separately for the first art painting, the application quality parameters corresponding to the first art painting classification will not be affected. When displaying the first art painting, it is necessary to determine the target art painting classification corresponding to the first art painting under the currently set classification method according to the currently set classification method, the first art painting, and the second mapping relationship. According to the target art painting classification and the fourth mapping relationship, determine whether there is an independent identifier corresponding to the target picture classification. If there is no corresponding independent identifier, determine the target image quality parameters to be used according to the target art painting classification and the first mapping relationship, and use the target image quality parameters to display the first art painting. If there is a corresponding independent identifier, determine the seventh image quality parameter according to the independent identifier and the fifth mapping relationship, and use the seventh image quality parameter to display the first art painting.

[0374] In some embodiments, the user can restore the application quality parameters corresponding to the current art painting category to the initial application painting parameters through the reset item in the application setting menu. This reset operation will not affect the application quality parameters corresponding to other art painting categories.

[0375] In some embodiments, in the art mode, it can be configured that the setting item of the system image quality parameter in the system setting menu is unavailable, thereby preventing the user from adjusting the system image quality parameter through the setting item of the system painting parameter and destroying the image quality effect provided by the application image quality parameter.

[0376] With reference to the aforementioned embodiments, the present application also provides a display method, which can display images (such as art paintings) using a first application (such as an art application) on a display device, using first application image quality parameters that are more corresponding to the art painting, thereby improving the user's viewing experience. Fig.29 This is a flow chart of a display method provided in an embodiment of the present application. Fig.29 As shown, the method may be specifically executed by a controller in a display device, and the method may specifically include S2901-S2904:

[0377] S2901. In response to receiving an opening instruction for a first application, opening the first application.

[0378] The first application is at least used to display pictures. For example, the first application may be an application for playing pictures, such as an art painting application, or an application for playing pictures and music. The embodiment of the present application does not limit the type of the first application.

[0379] Exemplarily, the start instruction may be a voice instruction or an operation instruction. When the start instruction is an operation instruction, the operation instruction may be an operation of selecting the first application icon, an operation input on a control device (such as a remote controller), or other pre-set operations for starting the first application. The embodiments of the present application do not limit the start method of the first application. For example, taking the start instruction as an operation of the user selecting the first application icon as an example, the display device starts the first application in response to receiving the operation of the user selecting the icon of the first application.

[0380] After the first application is started, the homepage may be displayed on the display page of the first application, or any picture that is defaulted by the application or preset (or selected) by the user may be displayed.

[0381] S2902: Display a display page of the first application, call a first application image quality parameter of the first application to display a first image on the display page, and disable a system image quality parameter.

[0382] The system image quality parameters are image quality parameters used by the display to display images when the first category of applications in the display device is not turned on. The first category of applications are applications with corresponding application image quality parameters, such as the first application. When the first category of applications is turned on, the display uses the application image quality parameters corresponding to the first category of applications to display images.

[0383] In the embodiment of the present application, the image quality parameters may include but are not limited to any one or more of the following: brightness (Brightness), contrast (Contrast), resolution, black level (Black Level), color temperature (ColorTemperature), chroma (Saturation), hue (Hue / Tint), color gamut (ColorSpace), and gamma (Gamma).

[0384] Among them, brightness is used to characterize the brightness of the display when displaying an image. Brightness is positively correlated with the pixel brightness of each pixel in the image displayed by the display device, and the pixel brightness of the pixel is positively correlated with the driving power that drives the pixel to emit light. In other words, the higher the power of the display device to drive 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.

[0385] Contrast ratio is used to characterize the degree of difference in pixel brightness between the pixel with the highest pixel brightness and the pixel with the lowest pixel brightness in an image displayed on a monitor.

[0386] Resolution is the product of the number of horizontal pixels and the number of vertical pixels in the image displayed by the monitor, that is, resolution + number of horizontal pixels × number of vertical pixels.

[0387] Black level refers to the video signal level when there is no line of light output on a calibrated display device (such as a display screen of a display device). It defines the signal level corresponding to when the image data is 0. The setting of black level affects the brightness and contrast of the image displayed by the monitor. If the black level is adjusted upward, the brightness will become lower; if the black level is adjusted downward, the brightness will become higher.

[0388] Color temperature is a measure of the color of a light source (which can be a display device) and is measured in K (Kelvin). Color temperature is determined by comparing the color of the light source with the theoretical thermal black body radiator. When the radiation of a light source is exactly the same as that of an absolute black body in the visible region, the temperature of the black body is called the color temperature of the light source. The different color temperatures of images displayed on the display device can change the color atmosphere of the image (for example, the color atmosphere is a warm light atmosphere in the case of low color temperature and a cold light atmosphere in the case of high color temperature), meeting the viewing needs of users in different scenarios.

[0389] Chroma refers to the degree of white mixed into the image displayed on the display, also known as saturation and color purity. For the same color, the higher the chroma, the darker the corresponding color; the lower the chroma, the lighter the corresponding color. High-chroma colored light can be diluted (i.e., the chroma is reduced) by mixing with white light.

[0390] Hue is used to characterize the category of color in the image displayed on the display. For example, red, blue, yellow, etc. The color gamut is the method of encoding a color, and also refers to the sum of colors that a technical system can produce. In computer graphics processing, the color gamut is a complete subset of colors. The color gamut is the range of the number of colors that a display can express.

[0391] Gamma is used to characterize the nonlinear relationship between the input signal (electrical signal) and the output signal (optical signal) of the display. If the gamma value becomes larger, the display will display images overall darker; if the gamma value becomes smaller, the display will display images overall brighter.

[0392] In the embodiment of the present application, the controller in the display device can control the display of the first picture in the display page of the first application. The first picture can be any picture that can be displayed by the first application, for example, it can be 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 during the last use of the first application. For example, if the first application is an art application, the first picture is any one of the art paintings that can be displayed by the art application.

[0393] In the embodiment of the present application, disabling the system image quality parameters specifically means that when the display of the display device currently displays the first image, the system image quality parameters are not considered, that is, the system image quality parameters are not used. At the same time, part of the image quality parameters in the system image quality parameters corresponding to the first application image quality parameters can also be made unadjustable to prevent the display effect of the first image from being affected.

[0394] In some embodiments, in order to quickly obtain the first application image quality parameters corresponding to the first application when using the first application to display images, a preset association relationship can be stored in the memory of the display device, and the preset association relationship can be used to reflect the association relationship between the images that can be displayed by the first application and the application image quality parameters.

[0395] In some embodiments, the images that can be displayed by the first application may include all A images that can be provided to the first application for display and stored in the application server corresponding to the first application. In other embodiments, the images that can be displayed by the first application may also include all B images that can be provided to the first application for display and pre-stored in the memory of the display device itself. In still other embodiments, the images that can be displayed by the first application may also include C images that are input into the display device by the user.

[0396] Based on this, the preset association relationship can be a combination of the first sub-preset association relationship (corresponding to picture A) sent by the server to the display device, the second sub-association relationship (corresponding to picture B) pre-stored by the display device, and the third sub-association relationship generated based on picture C.

[0397] Based on the above, in some embodiments, combined with Fig.29 , refer to Fig.30 As shown, S2902 may specifically include S3001 and S3002:

[0398] S3001. Determine a first application image quality parameter of a first application corresponding to a first image based on a preset association relationship.

[0399] In some embodiments, reference Fig.31 As shown, S3001 may be specifically implemented by the controller of the display device controlling the first application. The first application may respond to the opening instruction of the first application, and after determining the first picture to be displayed, determine the first application picture quality parameter based on the preset association relationship and load it.

[0400] In practice, different types of pictures have different contents or themes, and different picture quality parameters are required when providing users with a better viewing experience. Based on this, the preset association relationship provided in the embodiment of the present application may include multiple picture categories and application picture quality parameters corresponding to each picture category. In the embodiment of the present application, picture categories may be classified in the following three ways: content classification, album classification, and picture classification.

[0401] The content classification method refers to determining the content category of the picture according to the picture content (or can be called image classification). In the case of adopting the content classification method, all the pictures that can be displayed by the first application can include content categories such as figures, landscapes, still lifes, and other.

[0402] Album classification refers to determining the album category of a picture according to the album to which the picture belongs (or can be called category quality classification). 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 album classification, all the pictures that can be displayed by the first application can include album categories such as classic, oil, modern, immersive atmosphere, and photos.

[0403] When the image classification method is used, each image is identified as an independent category. When the image classification method is used, each image is an independent category.

[0404] Based on the above content, in some embodiments, the preset association relationship may 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 quality parameters corresponding to each content category, the application quality parameters corresponding to each album category, and the application quality parameters corresponding to each independent category. The application quality parameters corresponding to different categories may be different. The same picture has a content category, an album category, and an independent category.

[0405] In addition, for the sake of convenience, the application quality parameters of each independent category can initially be the application quality parameters corresponding to other categories of each picture. Afterwards, the user can adjust the application quality parameters corresponding to the independent category to make it more in line with the picture characteristics or user needs.

[0406] In a possible implementation, the preset association relationship may also include multiple mapping relationships corresponding to the image classification methods. For example, the first mapping relationship may include each content category and its corresponding application quality parameters, the second mapping relationship may include each album category and its corresponding application quality parameters, and the third mapping relationship may include each independent category and its corresponding application quality parameters. Multiple mapping relationships may exist in the form of a table in the memory of the display device. Its specific implementation can refer to the relevant content of the first mapping relationship or the second mapping relationship in the aforementioned embodiment, which will not be repeated here.

[0407] Based on the above, in some embodiments, combined with Fig.30 , refer to Fig.32 As shown, S3001 may specifically include S3201 and S3202:

[0408] S3201. Determine a first category of a first picture based on a first painting classification method.

[0409] Among them, the first painting classification method includes any one of the following: content classification method, album classification method, and picture classification method; among them, the content classification method refers to determining the content category of the picture according to the content of the picture, the album classification refers to determining the album category of the picture according to the album to which the picture belongs, and the picture classification method determines each picture as an independent category.

[0410] In the embodiment of the present application, the first picture classification method may be a default picture classification method of the first application, such as a content classification method. The first picture classification method may also be a picture classification method set by the user through any possible operation. The present application does not make any specific restrictions on this.

[0411] S3202: Based on a preset association relationship, determine the application image quality parameter corresponding to the first category as the first application image quality parameter of the first application corresponding to the first picture.

[0412] For specific examples of S3201 and S3202, please refer to the relevant description after S2202 in the aforementioned embodiment, which will not be repeated here.

[0413] Based on the above technical solution, when the display device uses the first application to display pictures, it can use application image quality parameters that are more suitable for the picture type to display, thereby improving the display effect of the display device displaying the picture and further improving the user's viewing experience.

[0414] S3002: Display a first image on a display page using a first application image quality parameter, and disable a system image quality parameter.

[0415] In the embodiment of the present application, S3002 may specifically be that the controller of the display device controls the display to display the first image in the display page using the first application image quality parameter and disables the system image quality parameter.

[0416] In some embodiments, S3002 may be implemented by the first application in the application layer of the display device, the driving image quality module in the driver layer, and the image setting module in the application layer. Fig.31 As shown, after the first application determines the first application image quality parameters, the enable instruction and the first application image quality parameters can be synchronized (or sent) to the driving image quality module (i.e., the first application is controlled to send the first application image quality parameters to the driving image quality module). The driving image quality module can respond to the first image quality parameters and the enable instruction to drive the display to display the display page of the first application, and use the first application image quality parameters to display the first picture in the display page of the first application (or it can be called switching the default system image quality effect to the image quality effect of the first application image quality parameters). In this way, through the cooperation of the first application and the driving image quality module, the purpose of using the first application image quality parameters to display the first picture can be achieved, thereby improving the user's viewing experience.

[0417] In addition, to disable the system quality parameters, refer to Fig.31 As shown, after the first application determines the first application image quality parameters, it will also notify the image setting module to disable the system image quality parameters. That is, the controller of the display device can send a first indication message to the image setting module through the first application, and the first indication message is used to indicate the disabling of the system image quality parameters. Afterwards, the controller can control the image setting module to respond to the first indication message and disable the system image quality parameters. In this way, through the cooperation of the first application and the image setting module, the disabling of the system image quality parameters can be achieved.

[0418] In one possible implementation, the first application may send the first indication information through a specific storage area, and the first indication information may be a mark / identification of the first application. Specifically, the first application may register or add a mark of the first application in a specific storage area. The image setting module may monitor the specific storage area periodically or in real time, and when it is determined that there is a mark of the first application, it is determined that the first application has been turned on, and the system image quality parameters may be disabled at this time. After the system image quality parameters are disabled, the user cannot use and adjust the system image quality parameters through the system setting menu to ensure that the first picture is not affected by the system image quality parameters when it is displayed.

[0419] Based on the technical solutions corresponding to S3001 and S3002, when the display device uses the first application to display the image, based on the pre-stored preset association relationship, it can determine the first application image quality parameters of the first application suitable for displaying the image to be displayed. In this way, when the display device displays the image, it can use the more suitable first application image quality parameters that are different from the system image quality parameters to display the image, thereby improving the effect of the first application displaying the image, and further improving the user's viewing experience.

[0420] In addition, in practice, the display device may have a system automatic light sensing function, which may be enabled by default. When the system automatic light sensing function is enabled, the display device will adaptively adjust the brightness of the display screen or any other possible image quality parameters according to changes in ambient light. Based on this, in order to prevent the system automatic light sensing function from affecting the display effect of the first picture, refer to Fig.31 As shown, when the first application is turned on and the first picture is displayed, in addition to disabling the system image quality parameters, the image setting module can notify the whole machine light sensor switch (Automatic Light Sensor) in the application layer to turn off the system automatic light sensing function. Specifically, the image setting module can send a shutdown instruction message to the whole machine light sensor switch to indicate turning off the system automatic light sensing function. Exemplarily, the image setting module can send an instruction to the whole machine light sensor switch to gray out the switch option of the system automatic light sensing function, making it unselectable and unable to open the corresponding setting page. After receiving the instruction, the whole machine light sensor switch can set the system automatic light sensing function to an unavailable state.

[0421] Furthermore, in order to prevent the display device from using the first application to display the first picture, the user actively performs a start operation to turn on the system automatic light sensing function so that the whole device light sensing switch turns on the system automatic light sensing function, thereby affecting the display effect of the first picture. The image setting module will also notify the whole device light sensing switch to set its corresponding system automatic light sensing setting item to an untriggerable state. For example, graying out cannot be selected or hidden. In this way, the display effect of the display device when using the first application to display the first picture will not be affected by the system automatic light sensing function, thereby improving the user experience.

[0422] S2903: When the first image is displayed on the display page of the first application, in response to the first control instruction, an application setting menu is displayed on the display page. The application setting menu is displayed on the upper layer of the first image, and the application setting menu includes a plurality of application image quality setting items. The image quality setting items are used to adjust the image quality parameters of the first application.

[0423] In some examples, when the first image is displayed on the display page of the first application, in response to a first control instruction input by the user through the control device, an application setting menu corresponding to the first application is displayed on the display page of the first application. The first control instruction may be the user pressing a menu key of the control device (such as a remote controller) or the user pressing a setting key of the control device.

[0424] For example, when the first control instruction is an instruction sent by the control device to the display device when the user presses the menu key of the control device, in response to the first control instruction, the display device can display an application setting menu on the display page of the first application, and the application setting menu is a setting menu belonging to the first application. Fig.12 As shown, the application setting menu 1201 is displayed on the upper layer of the first picture. By displaying the application setting menu 1201 on the upper layer of the first picture, the user can browse the first picture displayed in the display page of the first application while using the application setting menu 901.

[0425] For another example, when the first control instruction is an instruction sent by the control device to the display device when the user presses the setting key of the control device, in response to the first control instruction, the display device can display an application setting menu on the display page of the first application, and the application setting menu is displayed on the upper layer of the first picture. By displaying the application setting menu on the upper layer of 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.

[0426] In the embodiment of the present application, S2903 may be implemented by the first application. Fig.31 As shown, when the display device displays the display page of the first application and displays the first image in the display page using the first application image quality parameters, the first application can display the application settings menu in the display page in response to the first control instruction to open the application settings menu.

[0427] Since the parameters (including but not limited to image quality parameters) that can be adjusted for pictures of different picture categories in practice may be different, in some embodiments, the application setting menu also includes at least one other setting item corresponding to the target category. Among them, the target category is the category of the pictures displayed on the display page of the first application divided by the first painting classification method; at least one other setting item corresponding to different categories is different. For example, in the case where the first painting classification method is content classification, the other setting items included in the application setting menu corresponding to a certain content category may include adding likes (AddFav) and removing likes (Delate Fav). In the case where the first painting classification method is album classification, the application setting menu corresponding to a certain album category may include the setting item of transferring albums. Of course, the above is only an example, and the specific implementation of other setting items in practice can be any other possible implementation method, and this application does not make specific restrictions on this. Based on the above content, the display device can display different other setting items for different types of pictures, so that users can make more appropriate adjustments to different types of pictures according to their own needs, thereby improving the user experience.

[0428] 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 there is a corresponding application settings menu for the foreground application. If not, the system settings menu will be displayed instead of the application settings menu. The application settings menu may only be displayed when it is identified that there is a corresponding application settings menu for the foreground application. In addition, in order to allow the user to use the application settings menu while viewing the first picture, thereby achieving the purpose of timely seeing the adjustment effect of the picture quality parameters. It is necessary to display the application settings 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.

[0429] Based on this, in some embodiments, after receiving the first control instruction, in response to the first control instruction, the display device may display an application settings menu in the display page while displaying the display page of the first application.

[0430] In a possible implementation, refer to Fig.31 As shown, when the first application receives the start instruction, the first application can register or add the mark of the first application in the specific storage area. After receiving the first control instruction, the display device will respond to the first control instruction, first check the content in the specific storage area, and then determine whether the currently displayed page is the display page of the first application when it is determined that the mark of the first application exists. When it is determined that the currently displayed page is the display page of the first application, the display device will display the application settings menu in the display page.

[0431] In this way, it is ensured that the user can use the application setting menu while viewing the first picture, thereby achieving the purpose of enabling the user to see the adjustment effect of the picture quality parameters in a timely manner.

[0432] In addition, if there is a mark of the first application in the specific storage area, but the currently displayed page is not the page of the first application, the display device can indicate to the user that the application settings menu cannot be displayed or the response button cannot be used by displaying a prompt message. Based on this, in some embodiments, after receiving the first control instruction, the display device is specifically used to: respond to the first control instruction, and display the second indication information when the currently displayed page is not the display page of the first application. The second indication information is used to indicate that the application settings menu cannot be displayed. In this way, when the application settings menu cannot be displayed, the user can be reminded in time that the application settings menu cannot be displayed, which facilitates the user to adjust the display page, thereby further displaying the application settings menu.

[0433] For example, the first control instruction is triggered by a menu key on the control device, then refer to Fig.13 As shown, when the page currently displayed by the display device is a global preview interface for displaying multiple preview images of the first application, if the display device receives the first control instruction, the display device responds to the first control instruction and displays the second indication information in the global preview interface. The second indication information can specifically be "The current page does not support the response menu key, please return to the display page and use the menu key". Of course, in practice, the expression form and content of the second indication information can also be any other possible implementation method.

[0434] In an embodiment of the present application, the application settings menu may include a background layer and a settings layer, that is, the application settings menu may be composed of two layers. Among them, the settings layer is located above the background layer, and the settings layer is used to display multiple application quality setting items, and the background layer can be used to display the background image of the application settings menu, such as a solid color background image or a transparent background image. On this basis, in some embodiments, in order to make the viewing experience of the application settings menu and the viewing experience of the first image similar or the same, the background image in the background layer of the application settings menu can be generated based on the image currently displayed on the display page of the first application. Specifically, the process can be a specific process for the controller of the display device to display the application settings menu in the display page, which can specifically include S1 and S2:

[0435] S1. Generate a background image based on the image currently displayed on the display page.

[0436] In a possible implementation, the display device may reduce the overall size of the image currently displayed on the display page to the same size as the background layer of the application setting menu to obtain the background image.

[0437] In another possible implementation, the display device may intercept a portion of the image currently displayed on the display page that is the same size as the background layer of the application settings menu as the background image. For example, the intercepted portion may be a portion of the image currently displayed on the display page that is directly opposite to the area where the application settings menu is displayed on the display page.

[0438] In addition, after generating a background image based on the image currently displayed on the display page, in order to properly distinguish it from the original image, the background image can also be blurred (such as Gaussian blur) or made transparent to obtain the final background image.

[0439] S2. Fill the background image into the background layer of the application setting menu, and control the display to display the application setting menu in the display page.

[0440] In this way, the display effect of the application settings menu and the display effect of the first picture can be similar or the same, which weakens the sense of disobedience caused by the application settings menu being displayed on the display page and further improves the user's viewing experience.

[0441] S2904. When a first image and an application setting menu are displayed on a presentation page, in response to receiving a first adjustment instruction for at least one application image quality setting item, the first application image quality parameter is adjusted to a target image quality parameter, and the first image is displayed on the presentation page using the target image quality parameter.

[0442] In some embodiments, the first adjustment instruction may be an instruction for the user to select at least one image quality setting item in the application setting menu and adjust its corresponding parameters through the control device. The specific operation of generating the first adjustment instruction may be any feasible operation, and this application does not impose any specific restrictions on this.

[0443] Based on the technical solutions corresponding to S2901-S2904 above, when the display device displays the display page of the first application and displays the first picture in the display page, the first application picture quality parameters corresponding to the first application can be used to display the first picture and the system picture quality parameters can be disabled. On this basis, the display device can also provide a setting item for modifying the picture quality parameters of the first application, so that the user can adjust the picture quality parameters of the first application to a degree that meets their own needs. In this way, when the display device uses the first application to display an art painting (such as the first picture), it can use the first application picture quality parameters that are more corresponding to the art painting instead of the system picture quality parameters, thereby improving the user's viewing experience. Furthermore, the user can also adjust the first application picture quality parameters according to their own needs, so that the display effect of the art painting is more in line with the user's expectations, further improving the user's viewing experience.

[0444] In some embodiments, after the user adjusts the image quality parameters of the first application corresponding to the first image, in order to enable the display device to use the target image quality parameters adjusted by the user to display the first image next time the first application is used to display the first image, the display device can timely update the preset association relationship based on this adjustment, so that the target image quality parameters can be used to display the first image in the future. Fig.32 , refer to Fig.33 As shown, after S2904, the method further includes S2905:

[0445] S2905. Update the association relationship between the first category and the first application image quality parameter in the preset association relationship to the association relationship between the first category and the target image quality parameter; or, add the subordinate association relationship between the first category and the target image quality parameter and the first indication information to the preset association relationship stored in the memory.

[0446] The first indication information is used to indicate that when it is necessary to determine the image quality parameters of the first category of applications based on the preset association relationship, the image quality parameters of the first category of applications are determined using the subordinate association relationship.

[0447] For example, refer to Fig.31 As shown, the first application can respond to the first adjustment instruction for changing the image quality parameters of the first application and update the pre-stored preset association relationship based on the adjusted target image quality parameters. At the same time, when the first application monitors the change of the image quality parameters of the first application, it can call the driver image quality interface and pass the transformed first image quality parameters (i.e., target image quality parameters) to the driver image quality module. After receiving the target image quality parameters, the driver image quality module can use the target image quality parameters to drive the display to display the image.

[0448] Based on the above technical solution, the display device can adjust the image quality parameters used when displaying 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 in line with the user's expectations, and improve the user's viewing experience.

[0449] In some embodiments, if the control device corresponding to the display device includes both 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 of a system setting menu, the display device can display the system setting menu while using the first application to display the first image. Based on this, the display method provided by the present application may include: when displaying the first image on the display page, in response to the second control instruction, displaying the system setting menu on the display page.

[0450] In the embodiment of the present application, the system setting menu can be displayed in full screen in the display page, or it can occupy a part of the display page for display. In the subsequent embodiments, the system setting menu occupies a part of the display page for display as an example for explanation.

[0451] Since the display device disables the system image quality parameters when displaying the first image, in order to further prevent the user from modifying the system image quality and thus affecting the display of the first image, the system image quality parameters cannot be modified by the user.

[0452] In a possible implementation, after the user inputs the second control instruction, referring to Fig.34 As shown in (a), the system image setting item does not exist in the multiple setting items in the system setting menu 3401 displayed on the display page of the display device. As a result, the user cannot see the system image quality menu through the system image setting item, and cannot further adjust the system image quality parameters.

[0453] In another possible implementation, after the user inputs the second control instruction, the display device may include a 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. The untriggerable state includes any of the following: cannot be selected, cannot respond to any instruction when selected. When the untriggerable state is cannot be selected, the display form of the system image setting item may be a specific display form, such as gray. For example, referring to Fig.34 As shown in (b), the background and text colors of the system image setting item 3402 in the system setting menu 3401 are gray (may be grayed out), while the colors of the other camera items are normal black (ie not grayed out).

[0454] In order to achieve Fig.34 The purpose of graying out the system image setting item in (b) is that in some embodiments, when the image setting module determines that the first application is turned on, the value of the mark bit (e.g., art_mode) corresponding to the system image setting item for adjusting the system image quality parameters can be set to a first value (e.g., "on"). Afterwards, when the display device uses the first application to display images, if the user operates the display device to input a second control instruction to open the system settings menu, the image setting module will read the mark bit, and when it is determined that the value of the mark bit is the first value, it will instruct the display to set the state parameter of the system image setting item (e.g., setEnable) to a specific value (e.g., false) when displaying the system settings menu. At this point, the system image setting item will be grayed out and cannot be selected for adjustment.

[0455] In one possible implementation, referring to Fig.34As shown in (c), the system setting menu 3401 may include a system image setting item 3402, and the system image setting item 3402 is set to a triggerable state. In this case, after displaying the system setting menu in the display page, the method further includes: displaying a system image quality setting menu in response to a trigger instruction for the system image setting item. The system image quality setting menu includes a plurality of system image quality setting items, and the system image quality setting items are used to adjust the system image quality parameters, and the plurality of system image quality setting items are different from the plurality of application image quality setting items included in the application setting menu.

[0456] In an embodiment of the present application, in response to a trigger instruction for a system image setting item, the display device may display the system image quality setting menu in full screen, or may not display the system image quality setting menu in full screen (i.e., the system image quality setting menu only occupies part of the screen).

[0457] Based on the above technical solution, when the display device uses the first application to display the first picture, it can prevent the user from adjusting the system image quality parameters, thereby ensuring the display effect of the first picture and improving the user's experience.

[0458] In the embodiment of the present application, the multiple system image quality setting items are different from the multiple application image quality setting items included in the application setting menu, and there may be the following three situations:

[0459] In the first case: In some embodiments, the system image quality setting item and the application image quality setting item may both have names of corresponding image quality parameters. Based on this, the system image quality setting item is specifically used to adjust the sub-parameters of the parameter names included in the system image quality parameters corresponding to the system image quality setting item; the application image quality setting item is used to adjust the sub-parameters of the parameter names included in the first application image quality parameters corresponding to the application image quality setting item. On this basis, the multiple system image quality setting items are different from the multiple application image quality setting items included in the application setting menu, specifically: the multiple system image quality parameter items include the first system image quality setting item, and the parameter name included in the first system image quality setting item does not exist in the parameter names included in the multiple application image quality setting items.

[0460] For example, taking the system image quality setting menu occupying part of the screen display as an example, when the application setting menu is displayed on the display page, the user uses the second control instruction and the trigger instruction for the system image setting item to refer to Fig.35 As shown in , the display page can simultaneously display the application setting menu 3501 and the system image quality setting menu 3502. The refresh rate setting item 3503 (i.e., the first system image quality setting item) in the system image quality setting parameters includes a parameter named refresh rate, while the refresh rate does not exist in the parameter names included in the multiple application image quality setting items included in the application setting menu.

[0461] In this way, since there are system image quality setting items in the system image quality setting menu whose corresponding parameters are different from the parameters corresponding to any application image quality setting items in the application settings, the application image quality parameters and the system image quality parameters can be clearly distinguished, so that users can intuitively understand the difference between the application image quality parameters and the system image quality parameters.

[0462] The second situation: multiple system image quality setting items are different from the multiple application image quality setting items included in the application setting menu. It 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.

[0463] For example, taking the system image quality setting menu occupying part of the screen display as an example, when the application setting menu is displayed on the display page, the user uses the second control instruction and the trigger instruction for the system image setting item to make the display device display the application setting menu and the system image quality setting menu on the display page at the same time. Fig.35 As shown in , the parameter name of the contrast setting item 3504 (i.e., the second system quality setting item) in the system quality setting menu 3502 is contrast, and the parameter name of the contrast setting item 3505 (i.e., the first application quality setting item) is also present in the application setting menu 3501. Among them, the contrast setting item 3504 is in an untriggerable state, for example, a grayed-out state that cannot be selected.

[0464] Similarly, since the brightness setting item 3506 and the color temperature setting item 3508 in the system image quality setting menu 3502 also exist in the application setting menu, the brightness setting item 3506 and the color temperature setting item 3508 are also in an untriggerable state.

[0465] In this way, since the system image quality setting items in the system image quality setting menu with the same parameters as those corresponding to a certain application image quality setting items cannot be adjusted, the application image quality parameters can be clearly distinguished from the system image quality parameters. While ensuring that the user can intuitively understand the difference between the application image quality parameters and the system image quality parameters, the influence of the user's adjustment of the system image quality parameters on the application image quality parameters can be prevented.

[0466] The third situation: multiple system image quality setting items are different from the multiple application image quality setting items included in the application setting menu. It can also be that: the multiple system image quality parameter items include a third system image quality setting item, the parameter name included in the third system image quality setting item is the same as the parameter name included in the second application image quality setting item, and the parameter value corresponding to the third system image quality setting item is different from the parameter value corresponding to the second application image quality setting item; the second application image quality setting item is one of the multiple application image quality setting items.

[0467] For example, in the case where both the system image quality setting item and the application image quality setting item include parameter values ​​of corresponding parameters, and the system image quality setting menu occupies part of the screen display, when the application setting menu is displayed on the display page, the user uses the second control instruction and the trigger instruction for the system image setting item to make the display device display the application setting menu and the system image quality setting menu on the display page at the same time. Fig.35 As shown in , the brightness setting item 3506 (i.e., the third system quality setting item) in the system quality setting menu 3502 corresponds to a brightness parameter value of 60, while the brightness setting item 3507 (i.e., the second application quality setting item) in the application setting menu 3501 corresponds to a brightness parameter value of 70. In addition, in order to make the part of the system quality parameters corresponding to the first application quality parameters unadjustable, the contrast setting item 3504, the brightness setting item 3506, and the color temperature setting item 3508 are all in a non-triggerable state.

[0468] 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 corresponding parameter values, the application quality parameters and the system quality parameters can be clearly distinguished, allowing users to intuitively understand the difference between the application quality parameters and the system quality parameters.

[0469] In some embodiments, in order to enable the display device to promptly use system image quality parameters to display images after the first application exits, in the display method, S2904 may also include: in response to receiving a closing instruction for the first application, closing the first application, and using system image quality parameters for display.

[0470] In some embodiments, reference Fig.31 As shown, after receiving the shutdown instruction for the first application, the first application can respond to the shutdown instruction to shut down or exit the running state. At the same time, the first application will also notify the driver image quality module to update the image quality parameters of the display screen to the system image quality parameters (or notify the driver image quality module to update to the whole machine image quality). After receiving the notification, the driver image quality module can determine that the first application has exited, and control the image quality parameters used by the display to display the image to be adjusted to the system image quality parameters (or restore to the whole machine image quality).

[0471] In addition, in order to make the system image quality parameters adjustable when available, the first application can also clear the mark of the first application previously registered or added in the specific storage area when exiting, thereby notifying the image setting module to no longer disable the system image quality parameters. The image setting module can monitor the specific storage area periodically or in real time. When it is determined that the mark of the first application no longer exists, it is determined that the first application has exited, and the system image quality parameters can be disabled at this time. After the system image quality parameters are disabled, the user can use and adjust the system image quality parameters through the system settings menu to meet the user's adjustment needs for the system image quality parameters.

[0472] Furthermore, in order to enable the system automatic light sensing function that is turned off during the operation of the first application, the image setting module can notify the whole machine light sensing switch to turn on the system automatic light sensing function while canceling the disabling of the system image quality parameters, that is, notifying the system that the automatic light sensing function is available. 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.

[0473] In some embodiments, after the display device uses the first application to display the first picture, 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. Fig.32 , refer to Fig.36 As shown, after S2904, the method further includes S3601-S3604:

[0474] S3601. In response to a switching instruction to switch a first picture, determine a second picture after switching.

[0475] In some embodiments, the switching instruction may be a direction key instruction generated by the user on the control device, or may be a voice instruction, and this application does not impose any specific restrictions on this.

[0476] S3602: Determine a second category of the second picture based on the first painting classification method.

[0477] S3603: Determine a second application image quality parameter of the first application corresponding to the second category based on a preset association relationship.

[0478] The specific implementation of S3602 and S3603 can refer to the relevant descriptions of S3201 and S3202 in the aforementioned embodiments, and will not be repeated here.

[0479] S3604: Switch the first picture displayed on the display page to the second picture, and use the second application picture quality parameter to display the second picture on the display page.

[0480] For example, refer to Fig.31As shown, in the scenario of switching pictures, the first application can determine the corresponding second application picture quality parameters in response to the switching instruction of switching the first picture, and notify the picture quality driving module to update the picture quality parameters. After receiving the notification, the picture quality driving module can determine that the picture quality parameters have changed, and thus switch the picture quality parameters, that is, drive the display to use the new application picture quality parameters (such as the second application picture quality parameters) to display the second picture.

[0481] Based on the above technical solution, when the display device uses the first application to display a picture, if the user switches the currently displayed picture, the display device can re-determine the application image quality parameters that are more in line with the type of the new picture, and use the new application image quality parameters to display the new picture, thereby improving the display effect of the display device displaying the picture, and thereby improving the user's viewing experience.

[0482] In some embodiments, the first application may also have a carousel function, that is, the pictures are played in a carousel in a specific order. When the carousel function is turned on, the first application may also have a carousel function, that is, the pictures are played in a carousel in a specific order. Fig.32 , refer to Fig.37 As shown, after S2904, the method further includes S3701-S3704:

[0483] S3701. When the first application is playing carousel pictures, determine the third picture after switching according to the carousel order.

[0484] In the embodiment of the present application, the carousel order can be a default order, or it can be a preset order of all pictures corresponding to the category to which the first picture belongs. The present application does not impose any specific restrictions on this.

[0485] S3702: Determine a third category of the third picture based on the first painting classification method.

[0486] S3703: Determine a third application image quality parameter of the first application corresponding to the third category based on the preset association relationship.

[0487] The specific implementation of S3702 and S3703 can refer to the relevant descriptions of S3201 and S3202 in the aforementioned embodiments, and will not be repeated here.

[0488] S3704: Switch the first picture displayed on the display page to a third picture, and use a third application picture quality parameter to display the third picture on the display page.

[0489] For example, in the scene of the carousel pictures, when the carousel pictures are needed, it can be considered that a corresponding switching instruction for switching pictures is generated. Based on this, the specific internal implementation of S3701-S3704 is the same as that of the aforementioned S3601-S3604, and will not be repeated here.

[0490] Based on the above technical solution, when the display device uses the first application to display pictures, if the currently displayed picture needs to be switched in a carousel, the display device can re-determine the application image quality parameters that are more in line with the type of the new picture based on the switched picture, and use the new application image quality parameters to display the new picture, thereby improving the display effect of the display device displaying the picture, and thereby improving the user's viewing experience.

[0491] In some embodiments, reference Fig.38A As shown in (a), the application setting menu 3801 may include a mode setting item 3802. In response to the user's trigger instruction for the mode setting item 3802, the display device may display the following Fig.38A Mode setting page 3803 shown in (b). The mode setting page 3803 may include a classification method setting item 3804. The classification method setting item 3804 may display the painting classification method currently used by the first application, such as content classification (i.e., the first painting classification method). When the user needs to switch the first painting classification method, the user can implement a switching instruction on the first painting classification method to switch it to the second painting classification method. Afterwards, after canceling the display of the application setting menu, the display device can continue to display the first picture. In order to adapt the application quality parameters corresponding to the first picture to the modification after the painting classification method is switched, it is necessary to modify the image quality parameters used to display the first picture based on the preset association relationship. Based on this, combined with Fig.32 , refer to Fig.38B As shown, after S2904, the method further includes S3801-S3804:

[0492] S3801. In response to a switch instruction for a first picture classification method, switch the first picture classification method to a second picture classification method.

[0493] The second painting classification method is one of the content classification method, the album classification method, and the picture classification method except the first painting classification method.

[0494] S3802: Determine a fourth category of the first image based on the second painting classification method.

[0495] S3803: Determine, based on the preset association relationship, a fourth application image quality parameter of the first application corresponding to the fourth category.

[0496] The specific implementation of S3802 and S3803 can refer to the relevant descriptions of S3201 and S3202 in the aforementioned embodiments, and will not be repeated here.

[0497] S3804. Display the first image on the display page using the fourth application image quality parameter.

[0498] Based on the above technical solution, when the display device uses the first application to display a picture, if the classification method of the first painting changes, the display device can re-determine the application image quality parameters that are more in line with the first picture based on the switched painting classification method, and use the new application image quality parameters to display the first picture, thereby improving the display effect of the display device displaying the picture, and thereby improving the user's viewing experience.

[0499] In some embodiments, the application image quality setting item may include an automatic light-sensing setting item, which is used to turn on or off the automatic light-sensing function of the application. When the automatic light-sensing function is turned on, the display device can adjust the brightness of the first application image quality parameter used when the display displays the picture based on the ambient light brightness. Based on this, after S2903, the method may also include: in response to an instruction to turn on the automatic light-sensing setting item, turning on the automatic light-sensing function of the application; when the automatic light-sensing function of the application is turned on, adjusting the first application image quality parameter used when the display displays the first picture based on the ambient light brightness.

[0500] When adjusting the brightness based on the ambient light brightness, specifically, the greater the ambient light brightness, the greater the brightness of the display is adjusted, and the smaller the ambient light brightness, the smaller the brightness of the display is adjusted.

[0501] For example, when the automatic light sensing function is turned on, the display device can be considered to be in a light sensing automatic adjustment scenario. Fig.31 As shown, the driving image quality module can obtain the ambient light brightness (or light sensitivity value) from the light sensor in real time or periodically. Based on determining that the light sensitivity value has changed and stabilized for a preset time (e.g., 10s), the brightness and other parameters in the currently used application image quality parameters (e.g., the first application image quality parameters) are updated to adjust the display effect of the first image.

[0502] Based on the above technical solution, when the user needs the display effect to change with the ambient light, the user can turn on the automatic photosensitivity function of the application so that the application picture quality parameters used by the display device to display pictures change with the changes in ambient light, thereby increasing the richness of the picture display effect and improving the user's viewing experience.

[0503] Further, in some embodiments, the multiple application quality setting items included in the application setting menu also include a brightness setting item, which is 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 ambient light brightness. Based on this, after S2903, the method may also include: in response to receiving an adjustment instruction for the brightness setting item, adjusting the brightness in the first application quality parameter used when displaying the first picture, setting the automatic light-sensing setting item to a non-triggerable state, and turning off the automatic light-sensing function of the application.

[0504] In this way, when the user needs to actively adjust the brightness, the display device can promptly turn off the automatic photosensitivity function of the application, so that the display effect of the picture displayed by the display device will not change due to changes in ambient light brightness, which is more in line with user expectations and improves the user's viewing experience.

[0505] In some embodiments, the application menu can be moved. Based on this, after S2903, the display method further includes: in response to a move instruction for a target setting item in the application setting menu, adjusting the position of the application setting menu in the display page.

[0506] In the embodiment of the present application, the target setting item is a setting item that does not respond to a move instruction among multiple application image quality setting items and at least one other setting item. Alternatively, when the target setting is focused, it can only set a setting item of a corresponding parameter or state after responding to a user's selection instruction.

[0507] For example, if the movement instruction is generated by the user triggering the direction button in the control device, then the target setting item is a setting item that will not affect the direction button instruction. Fig.36 The mode setting item 3802 in the application menu shown in (a) can only respond to the confirmation instruction generated by the confirmation button trigger, and will not respond to the movement instruction triggered by the direction key, so the mode setting item 3802 is a target setting item.

[0508] Based on the above technical solution, the user can move the position of the entire application settings menu in the display page by executing a move instruction on a specific setting item, so that the user can adjust the position of the application settings menu according to their own needs, thereby improving the user experience.

[0509] The art mode setting page includes multiple setting items, which are used to set functions related to displaying art paintings.

[0510] In some embodiments, the setting items in the art mode setting page may include a switch setting item, a parameter setting item, and an entry setting item. Among them, the switch setting item is used to turn on and off the corresponding function. The parameter setting item is used to set the specific parameters of the corresponding function. The entry setting item is used to enter the setting page of the corresponding function.

[0511] In a first implementation, the switch setting item may be configured to switch between on and off in response to a selection instruction from a user.

[0512] In a second implementation, the switch setting item may be configured such that the state (such as on or off) displayed in the display area is the set state. In response to a user's scrolling instruction, such as a left scrolling instruction input by the user through the left key of the control device 100, or a right scrolling instruction input by the user through the right key of the control device 100, each state is scrolled in the display area, and the state displayed in the display area is set as the state of the corresponding function.

[0513] In a third implementation, the switch setting item may be configured to have a corresponding drop-down menu including options of on and off. In response to a user's selection instruction, the drop-down menu is displayed, and in response to a user's instruction to select a target state to be set, the corresponding function is set to the target state.

[0514] In a fourth implementation, the parameter setting item may be configured such that the parameter value displayed in the display area is the parameter value to be set. In response to a user's scrolling instruction, such as a left scrolling instruction input by the user through the left key of the control device 100, or a right scrolling instruction input by the user through the right key of the control device 100, each parameter value is scrolled in the display area, and the parameter value displayed in the display area is set as the parameter value of the corresponding function.

[0515] In a fifth implementation, the parameter setting item may be configured to have a corresponding drop-down menu including options for each parameter value. In response to a user's selection instruction, the drop-down menu is displayed, and in response to a user's instruction to select a target parameter value to be set, the corresponding function is set to the target parameter value.

[0516] In the second implementation manner and the fourth implementation manner, a scroll arrow is displayed on the switch setting item and the parameter setting item, and the scroll arrow is used to indicate a scrollable direction.

[0517] In some embodiments, if the switch setting items and parameter setting items are configured such that the state or parameter value can be scrolled cyclically, all scroll arrows can be displayed. For example, if the scrolling direction includes left and right, a left scroll arrow and a right scroll arrow are displayed.

[0518] In some embodiments, if the switch setting items and parameter setting items are configured in such a way that the status or parameter value cannot be scrolled circularly, the corresponding scroll arrow is displayed in the direction in which scrolling is possible, and the corresponding scroll arrow is not displayed in the direction in which scrolling is not possible, or the corresponding scroll arrow is displayed as unavailable.

[0519] In the embodiments of the present application, the switch setting items and parameter setting items are described by taking the example of responding to the user's scrolling instructions to set the status or parameter value displayed in the setting item to the status and parameter value of the corresponding function, and the scrolling directions include left and right.

[0520] In some embodiments, functions related to displaying art paintings may include carousels, picture frames, painting information, Bluetooth music, photo themes, etc.

[0521] In some embodiments, the art mode setting page further includes an effect demonstration area, where the effect demonstration area is used to demonstrate the setting effect of the currently set setting item.

[0522] Can be combined Fig. 20 The art mode setting page shown provides specific instructions for setting various parameters related to displaying art paintings.

[0523] In some embodiments, the carousel function may include a carousel mode.

[0524] The setting items of the carousel mode can be configured as parameter setting items. The carousel modes can include off, sequential, reverse order, etc. When the setting item of the carousel mode obtains the focus, the user can control the parameter values ​​of each carousel mode to scroll and display in the setting item by using the left and right keys of the control device 100, so as to display the target parameter value to be set in the setting item.

[0525] If the user controls to turn off the display in the setting item, the display device 200 will turn off the carousel function, that is, the art pictures will not be rotated, and only one art painting will be displayed.

[0526] If the user controls to display other parameter values ​​in the setting items, the display device 200 will turn on the carousel function and play the art works in a carousel manner corresponding to the parameter values.

[0527] In some embodiments, the effect of rotating the art paintings in the rotation mode displayed in the setting item can be demonstrated in the effect demonstration area. For example, if the setting item displays the order, an animation is played in the effect demonstration area, and the content of the animation is the picture switching process, and the switching direction is from right to left, so as to indicate the order through the switching direction. For another example, if the setting item displays the reverse order, an animation is played in the effect demonstration area, and the content of the animation is the picture switching process, and the switching direction is from left to right, so as to indicate the reverse order through the switching direction.

[0528] After the display device 200 turns on the carousel function, the setting item of the carousel time will be displayed at a position corresponding to the setting item of the carousel mode in the art mode setting page, such as below the setting item of the carousel mode. In this way, after the carousel function is turned on, the art mode application can provide the user with a function of further setting the carousel time.

[0529] The setting item of the carousel time can be configured as a parameter setting item. The carousel time can include different time intervals, such as 1min, 5min, and 10min. The process of setting the carousel time can refer to the process of setting the carousel mode, which is not repeated here. For example, setting the carousel time to 1min means that during the carousel process, the art paintings are switched at a time interval of 1min.

[0530] The setting items of the picture frame function can be configured as parameter setting items. The picture frame function can include off and different background colors, that is, the color of the picture frame. The process of setting the picture frame function can refer to the process of setting the carousel mode, which is not repeated here. Among them, if the setting item shows off, the picture frame function is turned off, that is, the picture frame is not added to the art picture. If the specific parameters of the background color are displayed in the setting item, the picture frame function is turned on, and the color of the picture frame is consistent with the background color displayed in the setting item.

[0531] 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.

[0532] In some embodiments, the effect of displaying a picture frame according to the background color displayed in the setting item can be demonstrated in the effect demonstration area. Taking the current background color of yellow as an example, if the user adjusts the background color displayed in the setting item to red, an animation can be played in the effect demonstration area, and the animation content is the switching process of the picture frame color. Among them, the art picture with the picture frame is displayed in full screen in the animation display area, and the art picture after the picture frame color is switched to red appears from the left and gradually slides to the right, covering the art picture before the picture frame color is switched (the art picture with a yellow frame color) until it is displayed in full screen in the animation display area. Among them, the art picture before the picture frame color is switched (the art picture with a yellow frame color) has a gradually fading effect, so that the user can more clearly distinguish the display effects before and after the picture frame color is switched through the gradually fading effect.

[0533] The setting item of the painting information may be configured as a switch setting item. The state of the painting information may include on and off. When the setting item of the painting information obtains the focus, the user may control the scrolling display of each state in the setting item by controlling the left and right keys of the device 100 to display the target state to be set in the setting item.

[0534] The setting item of Bluetooth music can be configured as an entry setting item. In response to the user's instruction to select the setting item, the display device 200 can display a setting page. The setting page can provide information such as Bluetooth pairing with the display device 200.

[0535] The setting items of photo themes can be configured as parameter setting items. Photo themes can include no theme and various themes. The process of setting photo themes can refer to the process of setting the carousel mode, which is not repeated here. Among them, if no theme is displayed in the setting item, when displaying the photos imported by the user, the carousel is displayed in the way of displaying a single photo. If a specific theme is displayed in the setting item, under the photo theme category, each photo is displayed by default according to the theme set in the setting item.

[0536] The device state of the display device 200 may include an awake state and a dormant state. In the awake state, the display 260 is in a bright screen state, and the audio output device 270 is in a non-mute state. In the dormant state, the display 260 is in an off screen state, and the audio output device 270 is in a mute state.

[0537] The display device 200 is in the awake state in the art mode. In the awake state, the display device 200 has a high power consumption. Since the user usually does not use the display device 200 all the time in the art mode, it is easy for the user to forget that the display device 200 is still in the awake state, so that the display device 200 is always in a state of high power consumption, which will incur high costs. Moreover, if the display device 200 is in the awake state for a long time, it will also affect the service life of the display device 200.

[0538] In order to solve the above problem, 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 awake state, if no moving objects are detected around the display device 200 within a specified period of time, the display device 200 will be adjusted to a sleep state, thereby reducing the power consumption of the display device 200 and extending the service life of the display device 200.

[0539] In some embodiments, reference may be made to Figure 4 The operating system shown in the figure has a key processing module and a screen status control module in the application layer. The sensor API, power manager (PowerManager), and timer manager (Alarm Manager) are configured in the framework layer. The sensor driver manager (Sensor Manager) is configured in the system runtime layer. The millimeter wave sensor is configured in the core layer.

[0540] Among them, at the core layer, the millimeter wave sensor is responsible for passing the motion detection data to the system layer.

[0541] At the system runtime layer, the millimeter wave sensor driver manager is responsible for interacting with the driver layer to obtain the data from the millimeter wave sensor, and the motion detection algorithm module is responsible for using this data to detect the user's motion status. The SensorManager service module is responsible for providing motion detection data to the framework layer, and the data processing module and the motion detection event processing module are responsible for processing motion detection data and events. The light sensor driver manager is responsible for interacting with the driver layer to obtain the data from the light sensor, and the light sensing algorithm module is responsible for using this data to detect the ambient brightness. The SensorManager service module is responsible for providing light detection data to the framework layer, and the data processing module and the light detection event processing module are responsible for processing light detection data and events.

[0542] At the framework level, the SensorManager API allows applications to access motion detection data and light detection data, and can manage motion detection functions through the MotionDetectionManager service. PowerManager is used to provide PowerManager services, which are responsible for managing the power state of the device, controlling the screen brightness and volume in sleep mode, etc. ActivityManager is used to provide ActivityManager services, which are responsible for managing the life cycle of applications, reawakening applications in sleep mode, etc.

[0543] At the application layer, use the motion detection API provided by the framework layer to obtain motion detection data and light sensing, and implement art mode settings.

[0544] In some embodiments, the setting items of the motion detection function can be configured in the art mode setting page. The setting items of the motion detection function can be configured as switch setting items. 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 repeated here.

[0545] In some embodiments, reference may be made to Fig.39 The art mode setting page shown in the figure shows that when the motion detection function is turned on in the setting item, the effect of using 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 motion detection, art paintings will be displayed according to the surrounding motion conditions. (If there are moving objects in the same space, it will be displayed, and if there are no moving objects, it will be dormant)".

[0546] After turning on the motion detection function, the detection sensitivity setting items are displayed on the Art Mode settings page.

[0547] In some embodiments, the art mode application may be configured to: after the motion detection function is turned on, display a detection sensitivity setting item at a location corresponding to the setting item of the motion detection function in the art mode setting page, such as below the setting item of the motion detection function.

[0548] In this way, after turning on the motion detection function, the user can set the detection sensitivity, that is, the ability to capture the motion amplitude of a moving object. Among them, 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 the object 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 the object moving and determine it as a moving object, and for some objects with a small motion amplitude, it will not be possible to determine it 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.

[0549] According to the first sensitivity set by the user based on the setting item of the detection sensitivity, a moving object appearing around the display device is detected using the first sensitivity.

[0550] The setting item of detection sensitivity can be configured as a parameter setting item. The detection sensitivity may include a degree 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 repeated here. Taking the setting 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 moving objects appearing around the display device 200.

[0551] In some embodiments, the art mode application can configure sub-functions for the motion detection function, such as a sleep duration function. After the motion detection function is turned on, the display device 200 can display a switch for the sleep duration function in a position corresponding to the setting item of the motion detection function in the art mode setting page, such as below the setting item of the motion detection function. After the sleep duration function is turned on, the setting item of the sleep duration can be displayed. The sleep duration refers to the length of time that the display device 200 enters the sleep state when no moving object is detected. Fig.39 As shown in the figure, after the motion detection function is turned on, the switch of the sleep time function is displayed below the motion detection function. After the switch of the sleep time function is turned on, the setting item of the sleep time is displayed. The setting item of the sleep time can be configured as a parameter setting item. The sleep time can include a specific value of the time, such as 5min, 10min, 30min, 1h, etc. Users can customize the sleep time through this setting item, for example, Fig.39 The sleep time shown is 10 minutes.

[0552] When the motion detection function is turned on, the display device 200 can Fig.40 The process shown adjusts the status of the display device. The specific steps are as follows:

[0553] S4001, detecting a moving object appearing around the display device.

[0554] The display device 200 may perform motion detection using a millimeter wave sensor of an Android device.

[0555] In some embodiments, a listener SensorEventListener can be registered in the art mode to receive sensor data, and determine whether a moving object is detected based on the sensor data. Among them, when the display device 200 is in the awake state (screen on and non-mute state), the way to detect the moving object is to start the timer at the beginning of each round of detection, and use the timer to count the length of time when the moving object is not detected. If a moving object is detected during the sleep duration, such as the first duration, a new round of detection is started and the timer is restarted. If the moving object is still not detected when the sleep duration is reached, the sleep state is entered (screen off and mute state).

[0556] S4002: If a moving object is detected within the first time period, the wake-up state is maintained.

[0557] If a moving object is detected within the first time period, it means that there may be user activities around the display device 200, that is, the art picture still needs to be displayed to the user. Therefore, the display device 200 remains in the awake state. In this way, the display device 200 can still display the art picture to the user, and when the art picture has audio, the corresponding audio can be played through the audio output device 270.

[0558] S4003: If no moving object is detected within the first time period, enter a dormant state.

[0559] If no moving object is detected during the first time period, it means that there may be no user activity around the display device 200, that is, there is no need to display the art picture to the user. Therefore, the display device 200 can be adjusted to a dormant state. In this way, the display device 200 can effectively reduce power consumption and extend service life.

[0560] In some embodiments, a timer can be implemented through Handler and Runnable. If no moving object is detected within a first period of time (such as a sleep period of 10 minutes), a task of entering a sleep state (screen off and silent state) is executed.

[0561] In some other embodiments, the display device 200 may be shut down by acquiring the wakeLock lock and calling goToSleep to adjust the display device 200 to a sleep state, that is, the screen is turned off and the sound is muted.

[0562] When the display device 200 enters the dormant state in the motion detection mode, the art mode application may be processed in the following manner:

[0563] In some embodiments, after the display device 200 enters the sleep state in the motion detection mode, the art mode application remains open and the art paintings are rotated in the display page, that is, after entering the sleep state, the art mode application is not exited.

[0564] After the display device 200 enters the dormant state, the operation of the art mode application is not affected. In this way, after the display device 200 is awakened again, there is no need to re-launch the application mode application, and it can be ensured that the dormant state does not affect the progress of the art painting carousel.

[0565] Since the art mode application is always in operation, in order to avoid interference to the user after the display device 200 enters the sleep state, the display 260 is adjusted to the off state so that the user cannot see the picture, and the audio output device 270 is adjusted to the mute state so that the user cannot hear the sound.

[0566] In some embodiments, after the display device 200 enters the sleep state in the motion detection mode, the art mode application remains open and the carousel of art paintings is paused, that is, after entering the sleep state, the art mode application is not exited.

[0567] After the display device 200 enters the sleep state, the art mode application is still opened, but the carousel of the art paintings is paused. In this way, after the display device 200 is awakened again, there is no need to pull up the application mode application again, and the carousel of the art paintings can be paused to prevent the user from missing the art paintings played in the sleep state.

[0568] Since the art mode application is always in operation, in order to avoid interference to the user after the display device 200 enters the dormant state, the display 260 is adjusted to the off-screen state so that the user cannot view the picture. Since the carousel process of the art paintings is paused, the corresponding audio will be paused, so the audio output device 270 can be kept in a non-mute state. In some embodiments, the audio output device 270 can also be adjusted to a mute state to ensure that no audio is played, and the power consumption generated by the audio output device 270 can also be reduced.

[0569] In some embodiments, after the display device 200 enters a sleep state in the motion detection mode, the art mode application is exited.

[0570] After entering the sleep state, the display device 200 exits the art mode application, thereby avoiding power consumption generated by the art mode application.

[0571] In order to prevent the display device 200 from disturbing the user after entering the sleep state, the display 260 is adjusted to the off state so that the user cannot view the image, and the audio output device 270 is adjusted to the mute state so that the user cannot hear the sound.

[0572] In some embodiments, when the display device 200 is in a dormant state, the motion detection service of the art mode application is still in operation, so that when in a dormant state, the display device 200 continues to detect whether there are moving objects around. When the display device 200 is in a dormant state, if a moving object is detected, it can be automatically awakened, that is, readjusted from the dormant state to the awakened state.

[0573] In some embodiments, when the display device 200 is in a dormant state, it can be readjusted to a wake-up state in response to a user's instruction input based on any key of the control device 100. The any key of the control device 100 may include a power key, an art mode key, and the like.

[0574] In some embodiments, the display device 200 can monitor key events of the device in a sleep state.

[0575] The display device 200 is readjusted from the sleep state to the wake-up state, that is, the display 260 is adjusted from the off-screen state to the on-screen state, and if the audio output device 270 is in the mute state, the audio output device 270 is unmuted.

[0576] When the display device 200 is reawakened, the display 260 is adjusted to a bright screen state with gradually increased brightness, and the audio output device 270 is unmuted with gradually increased volume after being unmuted.

[0577] You can refer to Fig.41As shown in ①-②, when the display 260 is adjusted to the bright screen state, the display 260 first displays the picture at the first brightness value, and gradually adjusts from the first brightness value to the second brightness value, and the first brightness value is less than the second brightness value. In this way, the display brightness of the display 260 has a transition process from low to high, which can effectively reduce the stimulation of the state switching of the display 260 on the user's vision. When the audio output device 270 is unmuted, the audio output device 270 first plays the sound at the first volume value, and gradually adjusts from the first volume value to the second volume value, and the first volume value is less than the second volume value. In this way, the volume value of the audio output device 270 has a transition process from low to high, which can effectively reduce the stimulation of the state switching of the audio output device 270 on the user's hearing.

[0578] In some embodiments, in the sleep state, if the display device 200 keeps the art mode application open and displays art paintings in a carousel on the display page, the display device 200 can directly display the art paintings in the carousel state without re-entering the art mode application after being readjusted to the awake state.

[0579] In some embodiments, in the sleep state, if the display device 200 keeps the art mode application open and pauses the carousel of art pictures, after the display device 200 is readjusted to the awake state, it is not necessary to re-enter the art mode application, but it is necessary to resume the carousel of art pictures.

[0580] When the carousel art paintings are resumed, the carousel time can be calculated according to the carousel progress when the carousel art paintings were paused. For example, when the carousel art paintings are paused, the currently displayed art painting a has been displayed for 3 minutes. If the carousel time is 5 minutes, then after the carousel art paintings are resumed, art painting a will continue to be displayed, and after displaying for 2 minutes, the next art painting will be switched.

[0581] When resuming the carousel art, the carousel time can also be recalculated. For example, when the carousel art is paused, the currently displayed art a has been displayed for 3 minutes. If the carousel time is 5 minutes, then after resuming the carousel art, art a will continue to be displayed, and after displaying for 5 minutes, the next art will be switched.

[0582] In some embodiments, if the display device 200 has exited the art mode application in the sleep state, the display device 200 needs to re-enter the art mode application after being readjusted to the awake state.

[0583] Taking the case where the display device 200 exits the art mode application in the sleep state as an example, the code design when readjusting to the awake state can refer to the following example:

[0584] The system enters sleep mode by setting the backlight brightness to 0 and the volume to 0.

[0585] Entering the sleep state by acquiring the wakeLock lock and calling goToSleep to shut down.

[0586] In some embodiments, the art mode application can also configure sub-functions for the motion detection function, such as the do not disturb function. After the do not disturb function is turned on, within a specified time period, if the display device 200 is in a dormant state, it will not be awakened even if a moving object is detected.

[0587] In some embodiments, after the motion detection function is turned on, the display device 200 may display the switch of the Do Not Disturb function in the 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 setting items of the Do Not Disturb time may be displayed in the position corresponding to the Do Not Disturb function, such as the setting item of the start time of the Do Not Disturb function and the setting item of the end time of 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 items of the start time of the Do Not Disturb function and the setting items of the end time of the Do Not Disturb function.

[0588] You can refer to Fig.29 In the art mode setting page shown, after the motion detection function is turned on, the switch of the Do Not Disturb function is displayed below the setting item of the motion detection function. After the Do Not Disturb function is turned on, the setting items of the Do Not Disturb time are displayed, such as the setting items of the start time of the Do Not Disturb function and the setting items of 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.

[0589] The display device 200 automatically enters the Do Not Disturb state when the system time reaches the start time, and automatically exits the Do Not Disturb state when the system time reaches the end time.

[0590] In some embodiments, if the motion detection function and the do not disturb function are enabled at the same time, the display device 200 may Fig.42 The process shown adjusts the device status. The specific steps are as follows:

[0591] S4201, obtaining a do not disturb time, and detecting a moving object appearing around the display device to obtain a first detection result.

[0592] The Do Not Disturb time includes a start time and an end time.

[0593] The first detection result includes detecting a moving object and not detecting a moving object.

[0594] S4202, adjusting the device status according to the do not disturb time and the first detection result.

[0595] If the system time is not within the do not disturb time, the device status is adjusted according to the first detection result.

[0596] If the system time is within the do not disturb time, if it is in the awake state, adjust the device state according to the first detection result; if it is in the sleep state, always keep the sleep state.

[0597] That is, if the device is not currently in the Do Not Disturb time, adjust the device state according to steps S3001-S3003. If the device is currently in the Do Not Disturb time, if it is in the awake state, the display device 200 can still adjust the device state according to steps S3001-S3003. If it is in the dormant state, such as entering the dormant state before entering the Do Not Disturb state, or entering the dormant state in the Do Not Disturb state, the motion detection function is equivalent to failure, that is, even if the display device 200 detects a moving object again, it will not be readjusted to the awake state. After exiting the Do Not Disturb state, the display device 200 will resume adjusting the device state according to steps S4001-S4003. Among them, if the display device 200 enters the dormant state in the Do Not Disturb state, after exiting the Do Not Disturb state, if a moving object is detected, it will be readjusted to the awake state.

[0598] In some embodiments, the art mode application can be configured with a night mode, which is used to automatically enter a dormant state when the ambient brightness is low, and automatically enter a wake-up state when the ambient brightness is high.

[0599] You can refer to Fig.30 The art mode setting page shown includes a setting item for night mode. The setting item for night mode can be configured as a switch setting item, and the state of night mode can include on and off. The process of setting night mode can refer to the process of setting painting information, which is not repeated here.

[0600] In some embodiments, the art mode application may be configured with a light sensitivity parameter threshold, where the light sensitivity parameter threshold is the minimum brightness value for determining to enter the sleep mode.

[0601] In some embodiments, the display device 200 may be installed with a hardware picture frame at the border to simulate a real art painting. If the display device 200 is installed with a hardware picture frame, the detection result of the ambient brightness by the display device 200 will be affected by the hardware picture frame. For example, for the display device 200 in the same environment, that is, in the same ambient brightness, if the display device 200 has been installed with a hardware picture 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 a hardware picture frame, the ambient brightness detected by the display device 200 will be closer to the real ambient brightness. Based on the influence of whether a hardware picture frame is installed on the detection result of the ambient brightness, the art mode application can set different light perception parameter thresholds according to whether a hardware picture frame is installed. For example, when the hardware picture frame is installed, the light perception parameter threshold is set to a first value, and when the hardware picture frame is not installed, the light perception parameter threshold is set to a second value. In this way, the device state of the display device 200 can be adjusted more accurately and reasonably.

[0602] In some embodiments, the display device 200 may be configured to Fig.43 The process shown sets the light parameter threshold. The specific steps are as follows:

[0603] S4301, when the night mode is turned on, obtaining the setting data of the power-on navigation, the setting data including the hardware picture frame data.

[0604] When the user uses the display device 200 for the first time, the display device 200 will display a startup navigation page to the user, so as to guide the user to set the relevant parameters of the display device 200 through the startup navigation page. The relevant parameters may include whether a hardware picture frame is installed. For example, when a hardware picture frame is installed, the relevant parameter may be setFrameSetting(true).

[0605] After the user sets the relevant 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 set by the user whether the hardware picture frame is installed is the hardware picture frame data in the setting data, and accordingly, the hardware picture frame data may be the hardware picture frame installed or not installed.

[0606] S4302: If the hardware picture frame data is an installed hardware picture frame, the light parameter threshold is a first value.

[0607] If the hardware picture frame data is an installed hardware picture frame, it can be determined that the display device 200 currently has a hardware picture frame installed, and the display device 200 can set the light parameter threshold to the first value according to the installed hardware frame.

[0608] S4303: If the hardware picture frame data indicates that the hardware picture frame is not installed, the light parameter threshold is a second value.

[0609] If the hardware picture frame data indicates that the hardware picture frame is not installed, it can be determined that the display device 200 currently has no hardware picture frame installed. The display device 200 can set the light parameter threshold to the second value according to the hardware frame not being installed.

[0610] In some embodiments, the display device 200 may be configured to Fig.44 The process shown sets the light parameter threshold. The specific steps are as follows:

[0611] S4401, obtaining a second brightness configured for the display within a specified time period.

[0612] The display device 200 can obtain whether the hardware frame is installed in the art mode, for example, booleanhasFrame=getFrameSettingFromUser().

[0613] The display device 200 may be configured to adjust the brightness of the display 260 according to the detected ambient brightness, wherein the ambient brightness is related to whether a hardware picture frame is installed. For example, if the hardware picture frame is installed, the detected ambient brightness is low, and accordingly, the brightness of the display 260 is increased. If the hardware picture frame is not installed, the detected ambient brightness is high, and accordingly, the brightness of the display 260 is decreased.

[0614] The display device 200 may be configured to determine whether the hardware picture frame is currently installed by monitoring the real brightness of the display 260 , that is, the second brightness configured for the display 260 .

[0615] S4402: Determine whether a hardware picture frame has been installed based on the value and change trend of the second brightness.

[0616] For example, if the value of the second brightness decreases and the value of the second brightness is lower than the first threshold, it means that the brightness detected by the display device 200 becomes lower and the detected brightness meets the brightness that can be detected when the hardware picture frame is installed. At this time, it is determined that the hardware picture frame is installed.

[0617] For another example, if the value of the second brightness increases, and the value of the second brightness is higher than the second threshold, and the second threshold is greater than the first threshold, it means that the brightness detected by the display device 200 becomes higher, and the detected brightness meets the brightness that can be detected when the hardware picture frame is not installed. At this time, it is determined that the hardware picture frame is not installed.

[0618] S4403: If the hardware picture frame has been installed, the light parameter threshold is a first value.

[0619] S4404: If the hardware picture frame is not installed, the light parameter threshold is a second value.

[0620] Steps S4403-S4404 can refer to steps S4302-S4303 and are not repeated here.

[0621] In some embodiments, the display device 200 may be configured to Fig.45 The process shown sets the light parameter threshold. The specific steps are as follows:

[0622] S4501, detects whether the hardware frame has been installed through the hardware sensor.

[0623] The display device 200 may be configured with a hardware sensor at the installation position of the hardware picture frame, and the display device 200 may detect whether the hardware picture frame has been installed through the hardware sensor.

[0624] For example, the hardware sensor may be a magnetic device. If the display device 200 detects attraction through the magnetic device, it can be determined that the hardware picture frame has been installed; if no attraction is detected through the magnetic device, it can be determined that the hardware picture frame has not been installed.

[0625] S4502: If the hardware picture frame has been installed, the light parameter threshold is a first value.

[0626] S4503: If the hardware picture frame is not installed, the light parameter threshold is a second value.

[0627] Steps S4502-S4503 can refer to steps S4302-S4303 and are not repeated here.

[0628] In some embodiments, when the night mode is turned on, the display device 200 can Fig.46 The process shown adjusts the device status. The specific steps are as follows:

[0629] S4601, detecting a first brightness of an environment in which the display device is located.

[0630] The display device 200 can detect the brightness value of the surrounding environment, that is, the first brightness, through a detector 230, such as a brightness sensor.

[0631] S4602: If the first brightness is greater than or equal to the light sensitivity parameter threshold, the wake-up state is maintained.

[0632] If the first brightness is greater than or equal to the light parameter threshold, it means that the current environment brightness is high, and it is highly likely that the user is not in rest time. Therefore, the display device 200 can continue to be kept in the awake state to ensure normal use by the user.

[0633] S4603: If the first brightness is less than the light sensitivity parameter threshold, enter a sleep state.

[0634] If the first brightness is less than the light perception parameter threshold, it means that the current environment brightness is low, and it is likely that the user is in rest time. Therefore, it may be necessary to adjust the display device 200 to a dormant state to avoid the user's rest.

[0635] In some embodiments, when the display device 200 enters the sleep state in the night mode, the state of the art mode application is also 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 is not repeated here.

[0636] In some embodiments, when the display device 200 is in a dormant state, the light detection service of the art mode application is still in operation, so that when in a dormant state, the display device 200 continues to detect the ambient brightness. In the dormant state, if the display device 200 detects that the ambient brightness is greater than or equal to the light perception parameter threshold, it can be automatically awakened, that is, readjusted from the dormant state to the awakened state.

[0637] In some embodiments, when the display device 200 is in a dormant state, the display device 200 may be readjusted to an awake state in response to an instruction input by a user based on any key of the control device 100 .

[0638] In some embodiments, when the display device 200 is reawakened, 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 reawakening process under the motion detection function, which is not repeated here.

[0639] In some embodiments, if the motion detection function and the night mode are both turned on, the display device 200 may Fig.47 The process shown adjusts the device status. The specific steps are as follows:

[0640] S4701, detecting a moving object appearing around the display device to obtain a first detection result, and detecting a first brightness of an environment where the display device is located.

[0641] The first detection result includes detecting a moving object and not detecting a moving object.

[0642] S4702, adjust the device state according to the first detection result and the first brightness.

[0643] If the device is in the awake state, the device state is adjusted according to the first detection result.

[0644] If in the dormant state, the device state is adjusted according to the first brightness and the first detection result. When the first brightness is greater than or equal to the light sensing parameter threshold and the first detection result is that a moving object is detected, the device re-enters the awakening state, and when the first brightness is less than the light sensing parameter threshold and / or the first detection result is that no moving object is detected, the device remains in the dormant state.

[0645] That is, if in the awake state, the display device 200 can adjust the device state according to steps S4001-S4003. If no moving object is detected within the first time period, the display device 200 enters the sleep state even if the first brightness is greater than or equal to the light perception parameter threshold. If a moving object is detected within the first time period, the display device 200 enters the sleep state even if the first brightness is less than the light perception parameter threshold.

[0646] If in the dormant state, such as not detecting a moving object within the first time period to enter the dormant state, the display device 200 needs to adjust the device state based on the first brightness and the first detection result at the same time. Among them, only when the first brightness is greater than or equal to the light perception parameter threshold and a moving object is detected, will it re-enter the awakening state. As long as the first brightness is less than the light perception parameter threshold or no moving object is detected, it will remain in the dormant state.

[0647] 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 display device 200 can Fig.48 The process shown adjusts the device status. The specific steps are as follows:

[0648] S4801, obtaining a do not disturb time, detecting a moving object appearing around the display device, obtaining a first detection result, and detecting a first brightness of an environment in which the display device is located.

[0649] S4802, adjusting the device state according to the do not disturb time, the first detection result and the first brightness.

[0650] If the system time is not within the do not disturb time, if it is in the awake state, adjust the device state according to the first detection result. If it is in the sleep state, adjust the device state according to the first brightness and the first detection result. If the first brightness is greater than or equal to the light parameter threshold, and the first detection result is that a moving object is detected, re-enter the awake state, and when the first brightness is less than the light parameter threshold, and / or the first detection result is that no moving object is detected, remain in the sleep state.

[0651] If the system time is within the Do Not Disturb time, if it is in the awake state, the device state is adjusted according to the first detection result, and if it is in the sleep state, it always remains in the sleep state. After exiting the Do Not Disturb state, the device state is adjusted according to the first brightness and the first detection result, wherein when the first brightness is greater than or equal to the light perception parameter threshold and the first detection result is that a moving object is detected, the awake state is re-entered, and when the first brightness is less than the light perception parameter threshold and / or the first detection result is that no moving object is detected, the sleep state is maintained.

[0652] 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. Accordingly, the switch of the sleep duration function and the switch of the do not disturb function are global switches. Fig.49 The art mode setting page shown includes a switch for the motion detection function, a switch for the night mode, a switch for the sleep time function, and a switch for the do not disturb function.

[0653] 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 status according to steps S4001-S4003.

[0654] In some embodiments, when only 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 status according to steps S4201-S4202.

[0655] 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 status according to steps S4701-S4702.

[0656] 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 status according to steps S4801-S4802.

[0657] In some embodiments, when only the night mode and the do not disturb function are turned on, the display device 200 can Fig.50 The process shown adjusts the device status. The specific steps are as follows:

[0658] S5001, obtaining a do not disturb time, and detecting a first brightness of an environment in which the display device is located.

[0659] S5002, adjust the device status according to the Do Not Disturb time and the first brightness.

[0660] Among them, if the system time is not within the do not disturb time, the device state is adjusted according to the first brightness, that is, the display device 200 can adjust the device state according to S4601-S4603.

[0661] If the system time is within the Do Not Disturb time, if it is in the awake state, adjust the device state according to the first brightness; if it is in the sleep state, always remain in the sleep state, and after exiting the Do Not Disturb state, re-enter the awake state when the first brightness is greater than or equal to the light sensitivity parameter threshold.

[0662] In some embodiments, when only the night mode and the sleep duration function are turned on, the display device 200 can Fig.51 The process shown adjusts the device status. The specific steps are as follows:

[0663] S5101, detecting a first brightness of an environment where a display device is located.

[0664] Step S5101 can refer to step S4601 and will not be repeated here.

[0665] S5102: If it is detected within the first time period that the first brightness is greater than or equal to the light parameter threshold, the wake-up state is maintained.

[0666] The first duration is the sleep duration. If the first brightness is detected to be greater than or equal to the light parameter threshold within the first duration, the awake state is maintained and the sleep state is not entered.

[0667] S5103: If the first brightness is always less than the light sensitivity parameter threshold within the first time period, enter a sleep state.

[0668] If the first brightness is always less than the light parameter threshold value within the first time period, it means that the ambient brightness is always low and the system enters a dormant state.

[0669] In some embodiments, when only the night mode, the sleep duration function, and the do not disturb function are turned on, the display device 200 can Fig.52 The process shown adjusts the device status. The specific steps are as follows:

[0670] S5201, obtaining the do not disturb time, and detecting the first brightness of the environment in which the display device is located.

[0671] S5202, adjust the device status according to the Do Not Disturb time and the first brightness.

[0672] Among them, if the system time is not within the do not disturb time, the device state is adjusted according to the first brightness, that is, the display device 200 can adjust the device state according to steps S5101-S5103.

[0673] If the system time is within the Do Not Disturb time, if it is in the awake state, adjust the device state according to steps S5101-S5103; if it is in the sleep state, always maintain the sleep state, and after exiting the Do Not Disturb state, re-enter the awake state when it detects that the first brightness is greater than or equal to the light parameter threshold.

[0674] Based on the above content, the application setting menu may also include a mode setting item. By setting a specific setting item in the mode item, the display device may decide whether to enter a wake-up state or a sleep state based on whether a moving object is detected. Based on this, in the display method provided in the embodiment of the present application, after S2904, refer to Fig.53 As shown, the method further includes S5301-S5305:

[0675] S5301. In response to a trigger instruction for a mode setting item, display a mode setting page.

[0676] The mode setting page includes a motion detection setting item. For example, the mode setting page can be as follows: Fig.39 shown.

[0677] S5302: In response to an instruction to enable a motion detection setting item, enable a motion detection function.

[0678] When the motion detection function is turned on, it can detect moving objects in the environment where the display device is located, and determine whether the display device has entered a dormant state based on the detection results. If it is determined to have entered a dormant state, the display device is controlled to turn off the screen and mute the sound, thereby reducing the power consumption of the display device and extending the service life of the display device.

[0679] The motion detection setting item may include a state parameter, and the value of the state parameter may include two types: "off" and "on". When the state parameter value is "off", the motion detection function is turned off; when the state parameter value is "on", the motion detection function is turned on. In response to the instruction to turn on the motion detection setting item, refer to Fig.39 As shown, the value of the state parameter in the motion detection setting item (including the "motion detection" setting item) is "on".

[0680] S5303: When the motion detection function is turned on, control the millimeter wave sensor to detect moving objects within a preset range of the display device.

[0681] Specifically, 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 controller of the display device, and the controller determines whether there is a moving object within the preset range of the display device based on the detection data.

[0682] In some possible implementations, the millimeter wave sensor can send millimeter wave signals to 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 determine whether there is a moving object within the preset range of the display device by analyzing the characteristics of the reflected signal. Specifically, for the same object, the intensity, frequency, phase, waveform and other characteristics of the millimeter wave signal reflected by it are consistent, so based on the analysis of the reflected signal, the millimeter wave sensor can clearly determine which reflected signals are reflected by the same object, and then determine whether the object is a moving object based on the difference between different reflected signals.

[0683] In addition, due to the frequency, wavelength and power consumption limitations of the millimeter wave sensor itself, the propagation distance and coverage of the millimeter waves it emits are limited, which also determines the size of the preset range of the above-mentioned display device. At the same time, the millimeter wave sensor can also limit the detection range of the millimeter wave sensor by adjusting the beam width and directivity of its internal antenna, that is, limit the preset range of the display device.

[0684] S5304: If the millimeter wave sensor does not detect a moving object within the first time period, control the display device to maintain or switch to a sleep state.

[0685] In the embodiment of the present application, when the display device is in a sleep state, the display of the display device is in an off-screen state and the audio output device of the display device is in a mute state.

[0686] In the embodiment of the present application, the start time of the first duration may be the time when the motion detection function is turned on.

[0687] 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 image. Therefore, the display device can be switched to a dormant state. Afterwards, a new round of detection can be started, and the timing of the first preset time period can be restarted.

[0688] Since the motion detection process is performed cyclically after S5302, the display device may be in a dormant state at the beginning of a first time period. Therefore, if no moving object is detected during the first time period, the display device may remain in a dormant state.

[0689] S5305: If the millimeter wave sensor detects a moving object within the first time period, control the display device to maintain or switch to a wake-up state.

[0690] In the embodiment of the present application, when the display device is in the awake state, the display is in the bright screen state, and the audio output device of the display device is not in the mute state.

[0691] In some embodiments, if the millimeter wave sensor detects a moving object within the first duration, 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 image. Therefore, the display device can remain awake. Afterwards, a new round of detection can be started, and the timing of the first preset duration can be restarted.

[0692] Since the motion detection process is performed cyclically after S5302, the display device may be in a dormant state at the beginning of a first time period. Therefore, if a moving object is detected during the first time period, the display device may be switched to a wake-up state.

[0693] In addition, in order to prevent the adverse effects on users caused by sudden changes in display brightness and audio output volume 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 sleep state (i.e., the last moment of the last wake-up state) within the target duration. In this case, the brightness of the display has a transition process from low to high, which can effectively reduce the visual stimulation caused by the state switching of the display; 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 caused by the state switching of the audio output device.

[0694] Based on the above technical solution, the user can turn on the motion detection mode so that the display device can promptly determine whether there is a user watching the first picture while displaying the first picture, so that the display device can enter a sleep state to save energy when the user does not need to watch it; and enter a wake-up state when the user needs to watch it, thereby improving the user experience.

[0695] In some embodiments, when the motion detection function is turned on, the user can also set a do not disturb period, during which the display device is preferably put into a dormant state. Based on this, in response to the start instruction of the motion detection setting item, when the motion detection function is turned on, combined with Fig.53 , refer to Fig.54 As shown, in this method, S5303-S5305 after S5302 can be replaced by S5401-S5404:

[0696] S5401. Display the Do Not Disturb time setting item in the mode setting page.

[0697] For example, the Do Not Disturb time setting item can refer to Fig.39As shown, when the motion detection function is turned on, the do not disturb function is turned on (that is, the state parameter of the do not disturb function is set to "on"), and there may be a do not disturb time setting item for the user to adjust under the "do not disturb function". The do not disturb time setting item may include a start time setting item and an end time setting item.

[0698] S5402: In response to the setting operation of the do not disturb time setting item, set the do not disturb period.

[0699] For example, refer to Fig.39 As shown, 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 to obtain the do not disturb period. In the embodiment of the present application, the do not disturb period can be a fixed period of time every day, such as 11:00 am to 7:00 pm.

[0700] S5403. During the do not disturb period, if the display device is currently in a sleep state, control the display device to remain in the sleep state.

[0701] The purpose of setting the Do Not Disturb period is to take a rest, and at this time, the display device needs to be in a dormant state as much as possible so as not to affect the user's rest. Therefore, during the Do Not Disturb period, if the display device itself is in a dormant state, the display device will be controlled to remain in a dormant state regardless of whether a moving object is detected.

[0702] S5404. During the do not disturb period, if the display device is currently in an awake state, the display device is controlled to remain in an awake state or switch to a sleep state according to the motion detection result.

[0703] The motion detection result includes that the millimeter wave sensor does not detect the moving object within the first time period, or that the millimeter wave sensor detects the moving object within the first time period.

[0704] During the do not disturb period, if the display device is already in the awake state, it means that the user actively wakes up the display device, and the user needs to use the display device to view the picture displayed by the first application. Therefore, the state of the display device can be determined according to the motion detection result. Determining the state of the display device according to the motion detection result can refer to the relevant descriptions of S5303-S5305 in the above-mentioned embodiment, which will not be repeated here.

[0705] Based on the above technical solution, when the motion detection mode is turned on, the user can set the do not disturb period so that the display device is in a dormant state during the do not disturb period. That is, during the do not disturb period, if the display device is in a dormant state, the display device is controlled to remain in the dormant state. Only when the user actively wakes up the display device during the do not disturb period will the dormant state of the display device be adjusted according to the motion detection result. In this way, the display device can remain dormant as much as possible during the do not disturb period, ensuring that the user rests during the do not disturb period and improving the user's experience.

[0706] In some embodiments, the mode setting page may also include a target mode setting item for turning on or off the target mode. In the target mode, the display device may decide whether to enter a sleep state or a wake-up state based on the ambient light brightness. In some embodiments, the target mode may also be referred to as a night mode, and the target mode setting item may also be referred to as a night mode setting item. Based on this, in the display method provided in the embodiments of the present application, in combination with Fig.53 , refer to Fig.55 As shown, S5301 may further include S5501-S5502:

[0707] S5501. In response to an instruction to enable a night mode setting item, enable the night mode.

[0708] Night mode is used to automatically enter sleep mode when the ambient brightness is low, thereby reducing the power consumption of the display device and extending the service life of the display device.

[0709] The night mode setting item may include a state parameter, and the value of the state parameter may include two types: "off" and "on". When the state parameter value is "off", the night mode is turned off; when the state parameter value is "on", the night mode is turned on. In response to the instruction to turn on the night mode setting item, refer to Fig.39 As shown, the value of the state parameter in the night mode setting item (including the "motion detection" setting item) is "on".

[0710] S5502. When the night mode is turned on and the motion detection function is turned off, the display device is controlled to remain in or switch to a 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 a wake-up state when the ambient light brightness is greater than the preset brightness threshold.

[0711] Exemplarily, when the current night mode starts, the display device can detect the brightness of the ambient light through a light sensor (or ambient light sensor), and determine whether the display device enters a sleep state based on the brightness. For example, the display device can compare the brightness of the ambient light detected by the light sensor with a preset brightness threshold. If the brightness of the ambient light is greater than the preset brightness threshold, it indicates that the current ambient brightness is high, and the user is likely to need to use the display device. At this time, the display device can be maintained or switched to a wake-up state. If the ambient light brightness is less than the preset brightness threshold, it indicates that the current ambient brightness is high, and it is likely that the user is resting. The user is likely not to use the display device at this time, and the display device can be maintained or switched to a sleep state.

[0712] In addition, in order to ensure that the timing of the display device switching state is more accurate, it is necessary to determine that the ambient light brightness of the current scene does not only brighten or dim for a short time. Therefore, the display device will only switch states when the ambient light brightness is less than or less than the preset brightness threshold for a certain period of time.

[0713] In the embodiment of the present application, the light sensor can use its own photosensitive element to determine the specific brightness of the ambient light based on the internal photoelectric effect (that is, when light shines on a photosensitive material, its internal resistivity changes, thereby generating an electromotive force).

[0714] Based on the above technical solution, the user can enable the night mode to make the display device sleep when the ambient brightness is low and wake up when the ambient brightness is high. In this way, the user can use the display device to view the pictures displayed by the first application in a high-brightness scene (high ambient brightness) in a timely manner, and have a good rest in a low-brightness scene (low ambient brightness). On the basis of saving the energy consumption of the display device, the user's experience is improved.

[0715] Furthermore, the motion detection mode and the do not disturb period will also affect the specific behavior of the display device in night mode. Based on this, refer to Fig.55 As shown, after S5501, the method may further include S5503 and S5504:

[0716] S5503. When the night mode is on, if the motion detection function is on and there is no do not disturb period, if the display device is currently in the awake state, the display device is controlled to remain in the awake state or switch to the sleep state according to the motion detection result.

[0717] When the night mode is turned on, the sports mode is turned on and there is no do not disturb period, it indicates that the user subjectively wants to put the display device to sleep when not in use. At this time, if the display device is currently in the awake state, it indicates that the user may be using the display device. Whether the display device switches to the sleep state later depends on whether the user continues to use the display device. Therefore, at this time, it can be decided whether the display device remains awake or switches to the sleep state based on the motion detection results. The specific implementation can refer to the relevant descriptions of S5303-S5305 in the aforementioned embodiment, which will not be repeated here.

[0718] S5504. When 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 a sleep state, then when the motion detection result is that the millimeter wave sensor detects a moving object within the first time period and the ambient light brightness is greater than the preset brightness threshold, the display device is controlled to switch to the wake-up state.

[0719] When the night mode is turned on, the sports mode is turned on, and there is no do not disturb period, it means that the user subjectively wants to put the display device to sleep when not in use during rest time. If the display device is currently in a dormant state, it means that the user has not moved for a long time, so the display device should be put to sleep first. Therefore, only when a moving object is detected within the first time period and the ambient light brightness is high, it is likely that the user needs to use the display device, and the display device can be switched to the awake state at this time.

[0720] Based on the above technical solution, when the night mode and motion detection function are turned on at the same time, it indicates that the user subjectively wants to put the display device to sleep when not in use during rest time. Therefore, different strategies can be used to decide whether the display device switches state based on the current state of the display device. In this way, the state of the display device can be switched at the right time, which saves the energy consumption of the display device and allows the user to see the picture displayed by the display device in time, thereby improving the user experience.

[0721] Further, see Fig.55 As shown, after S5501, the method may further include S5505 and S5506:

[0722] S5505. When the night mode is turned on, if the motion detection function is turned on and there is a do not disturb period, then during the do not disturb period, if the display device is currently in the awake state, the display device is controlled to remain in the awake state or switch to the sleep state according to the motion detection result.

[0723] When 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 awake state during the do not disturb period, it means that the user is most likely using the display device. Therefore, whether the display device is switched to the sleep state subsequently depends on whether the user continues to use the display device. Therefore, at this time, it can be determined whether the display device remains awake or switches to the sleep state based on the motion detection result. The specific implementation can refer to the relevant descriptions of S5303-S5305 in the above embodiment, which will not be repeated here.

[0724] S5506. When the night mode is turned on, if the motion detection function is turned on and there is a do not disturb period, then during the do not disturb period, if the display device is currently in a sleep state, control the display device to remain in the sleep state.

[0725] When 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 awake state during the do not disturb period, it means that the user is most likely not using the display device. And because the settings of the night mode and the do not disturb period indicate that the user needs the display device to be in the dormant state during the do not disturb period, the display device can be kept in the dormant state later.

[0726] In addition, when 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 in the do not disturb period, the switching logic of the display device can refer to the relevant contents of S5503 and S5504 mentioned above, which will not be repeated here.

[0727] Based on the above technical solution, when the night mode and motion detection function are turned on at the same time and there is a do not disturb period, it indicates that the user subjectively wants to put the display device to sleep when it is not in use during the rest time. If it is currently in the do not disturb period, it is necessary to use different strategies to decide whether the display device switches state according to the current state of the display device. In this way, the state of the display device can be switched at the right time, which saves the energy consumption of the display device and allows the user to see the pictures displayed by the display device in time, thereby improving the user experience.

[0728] In some embodiments, in order to allow the user to wake up the display device in time when the display device is in a sleep state when the user needs to view the pictures displayed on the display page of the first application, the display method may also include: when the display device is in a sleep state, responding to any control instruction, controlling the display device to switch to a wake-up state.

[0729] Among them, any control instruction can be any instruction input to the display device by the user through a control device or any possible implementation method.

[0730] Based on the above technical solution, the display device can respond to any command in a timely manner and switch to a wake-up state, ensuring that the user can use the display device in a timely manner to view the pictures displayed on the display page of the first application, thereby improving the user experience.

[0731] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above discussion in some embodiments is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. According to the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are intended to better explain the content of this disclosure, so that those skilled in the art can better use the embodiments.

Claims

1. A display device, characterized in that: include: monitor; A controller is coupled to the display and is configured to: In response to receiving an opening instruction for a first application, opening the first application; The first application is at least used to display pictures; Controlling the display to display a display page of the first application, calling a first application image quality parameter of the first application to display a first image in the display page, and disabling a system image quality parameter; the system image quality parameter is an image quality parameter used by the controller to control the display to display an image when the first type of application in the display device is not turned on; When the first type of application is turned on, the display uses the application image quality parameters corresponding to the first type of application to display images; The image quality parameters include at least one of: brightness, contrast, and resolution; When the first image is displayed on the display page of the first application, in response to a first control instruction, controlling the display to display an application setting menu on the display page; the application setting menu includes a plurality of application image quality setting items; While controlling the display to display the first image and the application setting menu on the display page, in response to receiving a first adjustment instruction for at least one of the application image quality setting items, the first application image quality parameters are adjusted to target image quality parameters, and the display is controlled to display the first image on the display page using the target image quality parameters.

2. The display device according to claim 1, characterized in that When the display displays the first picture in the display page, the controller is further configured to: in response to a second control instruction, control the display to display a system setting menu in the display page; There is no system image quality setting item in the system setting menu; or, the system setting menu includes a system image setting item, and the system image setting item is set to a non-triggerable state; or, the system setting menu includes a system image setting item, and the system image setting item is set to a triggerable state; the non-triggerable state includes any one of the following: cannot be selected, cannot respond to any command when selected; In a case where the system setting menu includes a system image setting item and the system image setting item is set to a triggerable state, after the controller controls the display to display the system setting menu on the display page, the controller is further configured to: In response to a trigger instruction for the system image setting item, the display is controlled to display a system image quality setting menu; the system image quality setting menu includes multiple system image quality setting items, and the system image quality setting items are used to adjust the system image quality parameters, and the multiple system image quality setting items are different from the multiple application image quality setting items included in the application setting menu.

3. The display device according to claim 2, characterized in that The system image quality setting item is specifically used to adjust the sub-parameters of the system image quality parameters corresponding to the parameter names included in the system image quality setting item; the application image quality setting item is used to adjust the sub-parameters of the first application image quality parameters corresponding to the parameter names included in the application image quality setting item; The plurality of system image quality setting items are different from the plurality of application image quality setting items included in the application setting menu, and include: The plurality of system image quality parameter items include a first system image quality setting item, and a parameter name included in the first system image quality setting item does not exist in the parameter names included in the plurality of application image quality setting items.

4. The display device according to claim 2, characterized in that The plurality of system image quality setting items are different from the plurality of application image quality setting items included in the application setting menu, and further include: The plurality of 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; The first application image quality setting item is one of the multiple application image quality setting items.

5. The display device according to claim 2, characterized in that The plurality of system image quality setting items are different from the plurality of application image quality setting items included in the application setting menu, and further include: The multiple system image quality parameter items include a third system image quality setting item, the parameter name included in the third system image quality setting item is the same as the parameter name included in the second application image quality setting item, and the parameter value corresponding to the third system image quality setting item is different from the parameter value corresponding to the second application image quality setting item; the second application image quality setting item is one of the multiple application image quality setting items.

6. The display device according to claim 1, characterized in that The controller disables system image quality parameters and is configured as follows: Sending first indication information to the image setting module through the first application; the first indication information is used to indicate disabling the system image quality parameter; The image setting module is controlled to disable the system image quality parameter in response to the first indication information.

7. The display device according to claim 1, characterized in that Also includes: A memory configured to store a preset association relationship; The preset association relationship includes an association relationship between the pictures that can be displayed by the first application and the application image quality parameters; The controller controls the display to display the display page of the first application, and calls the first application image quality parameter of the first application to display the first image in the display page, and is specifically configured as follows: Based on the preset association relationship, determining a first application image quality parameter of a first application corresponding to the first image; The display is controlled to display a first picture in the display page using the first application picture quality parameter.

8. The display device according to claim 7, characterized in that The controller determines, based on the preset association relationship, a first application image quality parameter of a first application corresponding to the first image, and is specifically configured as follows: Controlling the first application to determine a first application image quality parameter corresponding to the first image based on the preset association relationship; The controller controls the display to use the first application image quality parameters to display the first picture in the display page, and is specifically configured to: control the first application to send the first application image quality parameters to the driving image quality module, so that the driving image quality module drives the display to use the first application image quality parameters to display the first picture in the display page.

9. The display device according to claim 7, characterized in that: The preset association relationship specifically includes: 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 image quality parameter corresponding to each content category, the application image quality parameter corresponding to each album category, and the application image quality parameter corresponding to each independent category; The controller determines, based on the preset association relationship, a first application image quality parameter of a first application corresponding to the first image, and is specifically configured as follows: Based on the first painting classification method, determining the first category of the first picture; wherein the first painting classification method includes any one of the following: content classification method, album classification method, and picture classification method; wherein the content classification method refers to determining the content category of the picture according to the picture content, the album classification refers to determining the album category of the picture according to the album to which the picture belongs, and the picture classification method determines each picture as an independent category; Based on the preset association relationship, the application image quality parameter corresponding to the first category is determined as the first application image quality parameter of the first application corresponding to the first picture.

10. The display device according to claim 9, characterized in that The controller controls the display to display a display page of the first application, and after calling a first application image quality parameter of the first application to display a first image in the display page, the controller is further configured to: In response to a switching instruction to switch the first picture, determining a second picture after switching; Determining a second category of the second picture based on the first painting classification method; Based on the preset association relationship, determining a second application image quality parameter of the first application corresponding to the second category; The display is controlled to switch the first image displayed in the display page to the second image, and the second image is displayed in the display page using the second application image quality parameter.

11. The display device according to claim 9, characterized in that The controller controls the display to display a display page of the first application, and after calling a first application image quality parameter of the first application to display a first image in the display page, the controller is further configured to: In the case where the first application plays carousel pictures, determining the third picture after switching according to the carousel order; Determining a third category of the third picture based on the first painting classification method; Based on the preset association relationship, determining a third application image quality parameter of the first application corresponding to the third category; The display is controlled to switch the first image displayed in the display page to the third image, and the third image is displayed in the display page using the third application image quality parameter.

12. The display device according to claim 9, characterized in that The controller controls the display to display a display page of the first application, and after calling a first application image quality parameter of the first application to display a first image in the display page, the controller is further configured to: In response to a switch instruction for the first painting classification method, the first painting classification method is switched to a second painting classification method; the second painting classification method is one of a content classification method, an album classification method, and a picture classification method except the first painting classification method; Determining a fourth category of the first picture based on the second painting classification method; Based on the preset association relationship, determining a fourth application image quality parameter of the first application corresponding to the fourth category; The display is controlled to display the first picture in the display page using the fourth application image quality parameter.

13. The display device according to claim 9, characterized in that After the controller controls the display to display the first picture on the display page using the target picture quality parameter, the controller is further configured to: updating the association relationship between the first category and the first application image quality parameter in the preset association relationship stored in the memory to the association relationship between the first category and the target image quality parameter; Alternatively, the subordinate association relationship between the first category and the target image quality parameter and the first indication information are added to the preset association relationship stored in the memory; The first indication information is used to indicate that when it is necessary to determine the image quality parameters of the applications of the first category based on the preset association relationship, the image quality parameters of the applications of the first category are determined using the subordinate association relationship.

14. The display device according to claim 1, characterized in that The controller is also configured to: When the first application is turned on, the system automatic light sensing function is turned off; when the system automatic light sensing function is turned on, the controller is configured to adjust the brightness of the display screen according to the brightness of the ambient light.

15. The display device according to claim 1, characterized in that The multiple application image quality setting items include an automatic light-sensing setting item, and the controller is further configured to: In response to an instruction to enable the automatic light-sensing setting item, enabling an automatic light-sensing function of the application; When the automatic light sensing function of the application is turned on, the brightness of the first application image quality parameter used by the display when displaying the first image is adjusted based on the ambient light brightness.

16. The display device according to claim 15, characterized in that The multiple application image quality setting items also include a brightness setting item; and the controller is further configured to: In response to receiving an adjustment instruction for the brightness setting item, the brightness in the first application image quality parameter used by the display when displaying the first picture is adjusted, the automatic sensitivity setting item is set to an untriggerable state, and the automatic sensitivity function of the application is turned off.

17. The display device according to claim 1, characterized in that The controller is also configured to: In response to receiving a closing instruction for the first application, the first application is closed, and the display is controlled to use the system image quality parameters for display.

18. The display device according to claim 1, characterized in that The controller is specifically configured as follows: In response to the first control instruction, when the display displays the presentation page of the first application, the display is controlled to display an application setting menu in the presentation page.

19. The display device according to claim 18, characterized in that The controller is also configured to: In response to the first control instruction, when the page displayed on the display is not a display page of the first application, the display is controlled to display second indication information; the second indication information is used to indicate that the application setting menu cannot be displayed.

20. The display device according to claim 1, characterized in that The application setting menu comprises a background layer and a setting layer, wherein the setting layer is located above the background layer, and the setting layer is used to display the plurality of application image quality setting items; The controller controls the display to display an application setting menu in the display page, including: Generate a background image based on the image currently displayed on the display page; The background image is filled into the background layer of the application setting menu, and the display is controlled to display the application setting menu in the display page.

21. The display device according to claim 9, characterized in that The application setting menu also includes at least one other setting item corresponding to a target category; the target category is a category into which the pictures displayed on the display page are classified according to the first painting classification method; and different categories correspond to different at least one other setting item.

22. The display device according to claim 21, characterized in that After the controller controls the display to display the application setting menu in the display page, the controller is further configured to: In response to a move instruction for a target setting item in the application setting menu, the position of the application setting menu in the display page is adjusted; the target setting item is a setting item among the multiple application image quality setting items and the at least one other setting item that does not respond to the move instruction.

23. The display device according to claim 1, characterized in that The application setting menu also includes a mode setting item; and the controller is further configured to: In response to a trigger instruction for the mode setting item, controlling the display to display a mode setting page; the mode setting page includes a motion detection setting item; In response to an instruction to enable the motion detection setting item, enabling the motion detection function; When the motion detection function is turned on, controlling the millimeter wave sensor to detect moving objects within a preset range of the display device; If the millimeter wave sensor does not detect the moving object within the first time period, controlling the display device to maintain or switch to a sleep state; When the display device is in a dormant state, the display is in an off-screen state and an audio output device of the display device is in a mute state; If the millimeter wave sensor detects the moving object within the first time period, the display device is controlled to maintain or switch to an awake state; when the display device is in the awake state, the display is in a bright screen state, and the audio output device of the display device is not in a silent state.

24. The display device according to claim 23, characterized in that In response to the activation instruction of the motion detection setting item, when the motion detection function is activated, the controller is further configured to: Controlling the display to display the do not disturb time setting item in the mode setting page; In response to a setting operation on the do not disturb time setting item, setting a do not disturb period; During the do not disturb period, if the display device is currently in a sleep state, controlling the display device to remain in the sleep state; During the do not disturb period, if the display device is currently in an awake state, the display device is controlled to maintain the awake state or switch to the sleep state according to a motion detection result; the motion detection result includes that the millimeter wave sensor does not detect the moving object within the first time length, or the millimeter wave sensor detects the moving object within the first time length.

25. The display device according to claim 24, characterized in that The mode setting page includes a target mode setting item; after the controller controls the display to display the mode setting page, the controller is further configured to: In response to an activation instruction for the target mode setting item, activating the target mode; When the target mode is turned on, if the motion detection function is turned off, the display device is controlled to remain in or switch to the sleep state when the ambient light brightness is less than the 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.

26. The display device according to claim 25, characterized in that The controller is also configured to: When the target 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 awake state, then according to the motion detection result, the display device is controlled to maintain the awake state or switch to the sleep state; When the target 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 sleep state, then when the motion detection result is that the millimeter wave sensor detects the moving object within the first time period and the ambient light brightness is greater than the preset brightness threshold, the display device is controlled to switch to the wake-up state.

27. The display device according to claim 25, characterized in that The controller is also configured to: In the case where the target mode is turned on, if the motion detection function is turned on and there is a do not disturb period, then during the do not disturb period, if the display device is currently in the awake state, the display device is controlled to maintain the awake state or switch to the sleep state according to the motion detection result; In the case where the target mode is turned on, if the motion detection function is turned on and there is a do not disturb period, then during the do not disturb period, if the display device is currently in the sleep state, the display device is controlled to maintain the sleep state.

28. The display device according to any one of claims 23 to 27, characterized in that: The controller is also configured to: When the display device is in the sleep state, in response to any control instruction, the display device is controlled to switch to the wake-up state.

29. A display method, characterized in that: Applied to the display device as claimed in any one of claims 1 to 28, the method comprises: In response to the start instruction, start a first application; the first application is at least used for displaying pictures; Displaying a display page of the first application, calling a first application image quality parameter of the first application to display a first image in the display page, and disabling a system image quality parameter; the system image quality parameter is an image quality parameter used by the display to display an image when the first type of application in the display device is not turned on; when the first type of application is turned on, the display device uses the application image quality parameter corresponding to the first type of application to display an image; the image quality parameter includes at least one of: brightness, contrast, and resolution; When the first picture is displayed on the display page, in response to the first control instruction, an application setting menu is displayed on the display page; the application setting menu includes a plurality of application image quality setting items; When the display page displays the first image and the application setting menu, in response to receiving a first adjustment instruction for at least one of the application image quality setting items, the first application image quality parameters are adjusted to target image quality parameters, and the first image is displayed in the display page using the target image quality parameters.

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