Display device and control method of display device

Abstract

The present application provides a display device and a method for controlling the display device. The display device can respond to an operation associated with a first button of a remote control. When the image display application is not entered, the display device can determine a first instruction associated with the first button and display a first setting page. The first setting page includes a first setting result related to image quality parameters. The image quality parameters include at least one of contrast, brightness, or resolution. When the image display application is entered, the display device can determine a second instruction associated with the first button, call the image quality parameters related to the image display application, and display a second setting page. The second setting page includes a second setting result related to the image quality parameters. The first setting result is different from the second setting result. The second setting result is adapted to the image type to which the image displayed by the image display application belongs. Since the user does not need to manually set the display device when using it as a picture album decoration in the home, the operating cost can be reduced.

Description

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on June 28, 2024, with application number 202410853772.3 and application name “A display device and a method for displaying an application setting menu”, 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 method for controlling the display device. Background Art

[0003] A display device refers to a terminal device capable of outputting a specific display image. These devices can include smart TVs, mobile terminals, smart advertising screens, projectors, and other terminal devices. Taking smart TVs as an example, they are based on Internet application technology, feature an open operating system and chip, and possess an open application platform. They enable two-way human-computer interaction and integrate multiple functions, including audio, video, entertainment, and data, to meet the diverse and personalized needs of users.

[0004] Typically, 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. Moreover, by simulating art paintings as real art paintings, users can browse art paintings in an immersive way. For example, adding a display frame to the art painting, installing a hardware frame on the frame of the display device, using a paper-like screen as a display screen, etc.

[0005] In the first mode, the display of the artwork may not suit the user's preferences, and the user needs to set the relevant parameters of the artwork. If the artwork is set on a separate page, the user cannot see the changes in the artwork in time while setting the parameters. This may cause the user to repeatedly enter and exit the setting page and repeatedly adjust the parameters. The operation of setting the artwork is cumbersome and the setting effect is not intuitive. Summary of the Invention

[0006] In a first aspect, the present application provides a display device, comprising:

[0007] A display configured to display content from a broadcast system or network and / or a user interface; one or more external device interfaces for communicating with one or more external devices according to a communication protocol, the communication protocol including at least a Bluetooth protocol; and at least one processor connected to the display and the one or more external device interfaces and configured to execute instructions to cause the display device to:

[0008] In response to an operation associated with a first button of the remote control, without entering an image display application, determining a first instruction associated with the first button and displaying a first settings page, the first settings page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution;

[0009] When the image display application has been entered, the second instruction associated with the first button is determined, the image quality parameters related to the image display application are called, and a second setting page is displayed. The second setting page includes a second setting result related to the image quality parameters. The first setting result is different from the second setting result. The second setting result is adapted to the image type to which the image displayed by the image display application belongs.

[0010] The above technical solution has the following advantages or beneficial effects: Since the first setting result related to the image quality parameters can be automatically used for screen display when the image display application is not entered, and the second setting result related to the image quality parameters is automatically switched to use for screen display when the image display application is entered, when the user uses the display device as a tool for image appreciation or as a home album decoration, the user does not need to manually set it, thereby reducing the operating cost. In addition, since the image type to which the image belongs can be identified and automatically set according to the second setting result adapted to the image type, the user does not need to manually set it to adapt to the specific image, thereby reducing the operating cost. Finally, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration. Compared with the previous single application method of the display device, it can expand the application scenarios of the display device, improve the application value of the display device, and also bring a better viewing experience to the user.

[0011] In a second aspect, the present application provides a display device, comprising:

[0012] A display configured to display content from a broadcast system or network and / or a user interface; one or more external device interfaces for communicating with one or more external devices according to a communication protocol, the communication protocol including at least a Bluetooth protocol; and at least one processor connected to the display and the one or more external device interfaces and configured to execute instructions to cause the display device to:

[0013] In response to a first trigger operation on a first setting entry without entering the image display application, a first setting page is displayed, the first setting page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution;

[0014] In a case where the image display application has been entered, in response to a second trigger operation on a second setting entry, a second setting page is displayed, the second setting page including a second setting result related to the image quality parameter, the first setting result being different from the second setting result, and the second setting result being adapted to an image type to which an image displayed by the image display application belongs;

[0015] When the image display application has been entered, a third setting page is displayed in response to a third trigger operation on the first setting entry; wherein, the setting items related to the image quality parameters included in the third setting page are at least partially not triggerable in the third setting page; the first setting entry and the second setting entry are triggered by different control instructions.

[0016] The above technical solution has the following advantages or beneficial effects: Since the first setting result related to the image quality parameters can be automatically used for screen display when the image display application is not entered, and the second setting result related to the image quality parameters is automatically switched to be used for screen display when the image display application is entered, when the user uses the display device as a tool for image appreciation or as a home album decoration, the user does not need to manually set it, thereby reducing the operating cost. In addition, since the image type to which the image belongs can be identified and automatically set according to the second setting result adapted to the image type, the user does not need to manually set it to adapt to the specific image, thereby reducing the operating cost. At the same time, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration. Compared with the previous single application method of the display device, it can expand the application scenarios of the display device, improve the application value of the display device, and also bring a better viewing experience to the user. Finally, since the image display application has been entered, even if the user triggers the first setting entrance, the setting items related to the image quality parameters in the corresponding third setting page will be set to non-triggerable, thereby avoiding crosstalk between the image quality settings used by the entire machine and the image quality settings used by the image display application, causing confusion in the operating logic and affecting the user's viewing experience.

[0017] In a third aspect, the present application provides a display device, comprising:

[0018] a display configured to display content from a broadcast system or network and / or a user interface; one or more external device interfaces configured to communicate with one or more external devices according to a communication protocol, the communication protocol including at least a Bluetooth protocol; and at least one processor coupled to the display and the one or more external device interfaces and configured to execute instructions to cause the display device to:

[0019] In response to a first trigger operation on a first setting entry without entering the multimedia application, displaying a first setting page, the first setting page including a first setting result related to a multimedia parameter, the multimedia parameter including at least one of a picture quality parameter or a sound effect parameter;

[0020] When the multimedia application has been entered, in response to the second trigger operation for the second setting entrance, a second setting page is displayed, and the second setting page includes a second setting result related to the multimedia parameters. The first setting result is different from the second setting result, and the second setting result is adapted to the file presented by the multimedia application.

[0021] The above technical solution has the following advantages or beneficial effects: since the first setting result related to the multimedia parameters can be automatically adopted for multimedia presentation when the multimedia application is not entered, and the second setting result related to the multimedia parameters is automatically switched to be used for multimedia presentation when the multimedia application is entered, the user does not need to manually set the display device when using the display device as a tool for image appreciation, a home album decoration, or to create a sound atmosphere in the home, thereby reducing operating costs. In addition, since the file type to which the file belongs can be identified and the second setting result adapted to the file type is automatically set, the user does not need to manually set the adaptation to the specific file, thereby reducing operating costs. Finally, by using multimedia applications, the display device can be converted into a tool for image appreciation, a home album decoration, or for creating a sound atmosphere in the home. Compared with the previous single application method for the display device, the application scenario of the display device can be expanded, the application value of the display device can be improved, and a better demonstration experience can be brought to the user.

[0022] In a fourth aspect, the present application further provides a method for controlling a display device, comprising:

[0023] In response to an operation associated with a first button of the remote control, without entering an image display application, determining a first instruction associated with the first button and displaying a first settings page, the first settings page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution;

[0024] When the image display application has been entered, the second instruction associated with the first button is determined, the image quality parameters related to the image display application are called, and a second setting page is displayed. The second setting page includes a second setting result related to the image quality parameters. The first setting result is different from the second setting result. The second setting result is adapted to the image type to which the image displayed by the image display application belongs.

[0025] The above technical solution has the following advantages or beneficial effects: since the first setting result related to the image quality parameters can be automatically used for screen display when the image display application is not entered, and the second setting result related to the image quality parameters is automatically switched to be used for screen display when the image display application is entered, when the user uses the display device as a tool for image appreciation or as a home album decoration, the user does not need to manually set it, thereby reducing the operating cost. In addition, since the image type to which the image belongs can be identified and automatically set according to the second setting result adapted to the image type, the user does not need to manually set it to adapt to the specific image, thereby reducing the operating cost. Finally, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration. Compared with the previous single application method of the display device, it can expand the application scenario of the display device, improve the application value of the display device, and also bring a better viewing experience to the user.

[0026] In a fifth aspect, the present application further provides a method for controlling a display device, comprising:

[0027] In response to a first trigger operation on a first setting entry without entering the image display application, a first setting page is displayed, the first setting page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution;

[0028] In a case where the image display application has been entered, in response to a second trigger operation on a second setting entry, a second setting page is displayed, the second setting page including a second setting result related to the image quality parameter, the first setting result being different from the second setting result, and the second setting result being adapted to an image type to which an image displayed by the image display application belongs;

[0029] When the image display application has been entered, a third setting page is displayed in response to a third trigger operation on the first setting entry; wherein, the setting items related to the image quality parameters included in the third setting page are at least partially not triggerable in the third setting page; the first setting entry and the second setting entry are triggered by different control instructions.

[0030] The above technical solution has the following advantages or beneficial effects: Since the first setting result related to the image quality parameters can be automatically used for screen display when the image display application is not entered, and the second setting result related to the image quality parameters is automatically switched to be used for screen display when the image display application is entered, when the user uses the display device as a tool for image appreciation or as a home album decoration, the user does not need to manually set it, thereby reducing the operating cost. In addition, since the image type to which the image belongs can be identified and automatically set according to the second setting result adapted to the image type, the user does not need to manually set it to adapt to the specific image, thereby reducing the operating cost. At the same time, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration. Compared with the previous single application method of the display device, it can expand the application scenarios of the display device, improve the application value of the display device, and also bring a better viewing experience to the user. Finally, since the image display application has been entered, even if the user triggers the first setting entrance, the setting items related to the image quality parameters in the corresponding third setting page will be set to non-triggerable, thereby avoiding crosstalk between the image quality settings used by the entire machine and the image quality settings used by the image display application, causing confusion in the operating logic and affecting the user's viewing experience.

[0031] In a sixth aspect, the present application further provides a method for controlling a display device, comprising:

[0032] In response to a first trigger operation on a first setting entry without entering the multimedia application, displaying a first setting page, the first setting page including a first setting result related to a multimedia parameter, the multimedia parameter including at least one of a picture quality parameter or a sound effect parameter;

[0033] When the multimedia application has been entered, in response to the second trigger operation for the second setting entrance, a second setting page is displayed, and the second setting page includes a second setting result related to the multimedia parameters. The first setting result is different from the second setting result, and the second setting result is adapted to the file presented by the multimedia application.

[0034] The above technical solution has the following advantages or beneficial effects: since the first setting result related to the multimedia parameters can be automatically adopted for multimedia presentation when the multimedia application is not entered, and the second setting result related to the multimedia parameters is automatically switched to be used for multimedia presentation when the multimedia application is entered, the user does not need to manually set the display device when using the display device as a tool for image appreciation, a home album decoration, or to create a sound atmosphere in the home, thereby reducing operating costs. In addition, since the file type to which the file belongs can be identified and the second setting result adapted to the file type is automatically set, the user does not need to manually set the adaptation to the specific file, thereby reducing operating costs. Finally, by using multimedia applications, the display device can be converted into a tool for image appreciation, a home album decoration, or for creating a sound atmosphere in the home. Compared with the previous single application method for the display device, the application scenario of the display device can be expanded, the application value of the display device can be improved, and a better demonstration experience can be brought to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a schematic diagram of an operation scenario between a display device and a control device according to some embodiments;

[0036] Figure 2 is a block diagram of a hardware configuration of a control device 100 according to some embodiments;

[0037] Figure 3 is a block diagram of a hardware configuration of a display device 200 according to some embodiments;

[0038] Figure 4 is a diagram of an operating system configuration of the display device 200 according to some embodiments;

[0039] Figure 5 A schematic diagram of a display page of an art mode application according to some embodiments;

[0040] Figure 6 A schematic diagram of a display page of an art mode application according to some embodiments;

[0041] Figure 7 is a schematic diagram of a hierarchical preview page for an art mode application according to some embodiments;

[0042] Figure 8 is a schematic diagram of a global preview page for an art mode application according to some embodiments;

[0043] Figure 9 A flow chart showing an application settings menu for the display device 200 according to some embodiments;

[0044] Figure 10 A flowchart of distributing menu keys based on a whitelist of menu keys by the display device 200 according to some embodiments;

[0045] Figure 11 Flowchart of distributing menu keys based on flag bits of the display device 200 according to some embodiments;

[0046] Figure 12 A schematic diagram of a menu for setting up an application according to some embodiments;

[0047] Figure 13 is a schematic diagram of prompt information according to some embodiments;

[0048] Figure 14 A schematic diagram of a menu for setting up an application according to some embodiments;

[0049] Figure 15 Flowchart for dynamically populating a background box of an application settings menu for a display device 200 according to some embodiments;

[0050] Figure 16 A schematic diagram of a menu for setting up an application according to some embodiments;

[0051] Figure 17 Flowchart of a mobile application settings menu for a display device 200 according to some embodiments;

[0052] Figure 18 A schematic diagram illustrating a process of moving an application setting menu according to some embodiments;

[0053] Figure 19 A schematic diagram of a three-layer view structure of an application settings menu according to some embodiments;

[0054] Figure 20 A schematic diagram of setting up a page for artistic mode according to some embodiments;

[0055] Figure 21 A schematic diagram of a system settings menu according to some embodiments;

[0056] Figure 22 A flowchart for displaying an artwork on a display device 200 according to some embodiments;

[0057] Figure 23 A flowchart of switching image quality parameters of the display device 200 according to some embodiments;

[0058] Figure 24 A flowchart of switching image quality parameters of the display device 200 according to some embodiments;

[0059] Figure 25A flowchart of switching image quality parameters of the display device 200 according to some embodiments;

[0060] Figure 26 A flowchart of switching a classification mode of the display device 200 according to some embodiments;

[0061] Figure 27 A flowchart of adjusting image quality parameters of the display device 200 according to some embodiments;

[0062] Figure 28 A flowchart for individually setting application image quality parameters for a current artwork on a display device 200 according to some embodiments;

[0063] Figure 29 A schematic diagram of setting up a page for artistic mode according to some embodiments;

[0064] Figure 30 A flow chart of adjusting a state of a display device 200 according to some embodiments;

[0065] Figure 31 is a schematic diagram of a wake-up process of the display device 200 according to some embodiments;

[0066] Figure 32 A flowchart for adjusting a device state of a display device 200 according to some embodiments;

[0067] Figure 33 Flowchart for setting light perception parameter thresholds for the display device 200 according to some embodiments;

[0068] Figure 34 Flowchart for setting light perception parameter thresholds for the display device 200 according to some embodiments;

[0069] Figure 35 Flowchart for setting light perception parameter thresholds for the display device 200 according to some embodiments;

[0070] Figure 36 A flowchart for adjusting a device state of a display device 200 according to some embodiments;

[0071] Figure 37 A flowchart for adjusting a device state of a display device 200 according to some embodiments;

[0072] Figure 38 A flowchart for adjusting a device state of a display device 200 according to some embodiments;

[0073] Figure 39 A schematic diagram of setting up a page for artistic mode according to some embodiments;

[0074] Figure 40 A flowchart for adjusting a device state of a display device 200 according to some embodiments;

[0075] Figure 41 A flowchart for adjusting a device state of a display device 200 according to some embodiments;

[0076] Figure 42 A flowchart for adjusting a device state of a display device 200 according to some embodiments;

[0077] Figure 43 An interactive timing diagram of a method for controlling a display device according to some embodiments. DETAILED DESCRIPTION

[0078] The following embodiments are described in detail, with examples illustrated in the accompanying drawings. When the following description refers to the drawings, identical numbers in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following embodiments are not intended to represent all possible implementations consistent with the present application. They are merely examples of systems and methods consistent with certain aspects of the present application, as detailed in the claims.

[0079] It should be noted that the brief descriptions of terms in this application are only for the purpose of facilitating the understanding of the embodiments described below, and are not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their ordinary and usual meanings.

[0080] In the specification and claims of this application and the accompanying drawings, the terms "first," "second," "third," etc. are used to distinguish similar or similar objects or entities, and are not necessarily intended to limit a particular order or sequence, unless otherwise noted. It should be understood that the terms used in this manner are interchangeable under appropriate circumstances.

[0081] The terms "comprise," "include," and "have," 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.

[0082] In the embodiments of the present application, a display device generally refers to a device capable of displaying images and processing data. For example, a 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.

[0083] 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 1As shown in FIG, 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.

[0084] like Figure 1 As shown in FIG, the display device 200 also communicates data with the server 400 through various communication methods. The display device 200 may be allowed to communicate via a local area network (LAN), a wireless local area network (WLAN), and other networks.

[0085] 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 TV, Internet Protocol television (IPTV), etc.

[0086] Figure 2 Some embodiments of this application provide Figure 1 FIG. 1 is a block diagram of the hardware configuration of the control device 100.

[0087] 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 .

[0088] 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).

[0089] 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.

[0090] The user input / output interface 130 , wherein the input interface may include at least one of a microphone 131 , a touch panel 132 , a sensor 133 , a button 134 and other input interfaces.

[0091] In some embodiments, the control device 100 may include at least one of a communication interface 120 and an input / output interface 130 .

[0092] 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.

[0093] 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.

[0094] 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. The key value-function mapping table includes a mapping relationship between a key value corresponding to each button on the control device 100 and a corresponding function.

[0095] In some embodiments, the buttons configured on the control device 100 may include basic buttons, such as a power button, number keys, direction keys, volume keys, home key, and back key. Users can use these basic buttons to control the display device 100 to implement corresponding basic functions. The buttons configured on the control device 100 may also include special buttons, such as color keys, which allow users to control the display device 200 to implement specific functions in different scenarios.

[0096] Figure 3 Some embodiments of this application provide Figure 1 2 is a block diagram of the hardware configuration of the display device 200.

[0097] 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.

[0098] 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 can be provided with multiple communication devices 220 depending on the supported communication methods. The communication device 220 can enable the display device 200 to communicate with the external device or server 400 through wireless or wired connections.

[0099] In some embodiments, detector 230 is used to collect signals from the external environment or external interactions. For example, detector 230 may include a light receiver, such as a sensor for collecting ambient light intensity; or an image collector, such as a camera, for collecting external environmental scenes, user attributes, or user interaction gestures; or a sound collector, such as a microphone, for receiving external sounds.

[0100] In some embodiments, the device interface 240 is used to access an external device.

[0101] 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), 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.

[0102] In some embodiments, the controller 250 and the tuner 210 may be located in different separate devices, that is, the tuner 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.

[0103] In some embodiments, the display 260 is configured to receive and display image signals outputted from the controller 250. The display 260 may include a display functional component for presenting images and a driving component for driving image display.

[0104] 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.

[0105] In some embodiments, the audio output device 270 may be a local speaker of the display device 200 or an external audio output device of the display device 200 .

[0106] In some embodiments, the user input interface 280 may be configured to receive instructions from a user.

[0107] 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.

[0108] 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 .

[0109] The operating system can be divided into different modules or layers according to the functions implemented, e.g. Figure 4As shown, in some embodiments, the system can be divided into four layers, from top to bottom: the application layer (referred to as the "application layer"), the application framework layer (referred to as the "framework layer"), the system runtime layer and the kernel layer.

[0110] In some embodiments, the application layer provides services and interfaces for applications, enabling the display device 200 to run applications and interact with users based on the applications. For example, the application layer may include a voice assistant that provides voice interaction capabilities, allowing users to interact with the display device through voice.

[0111] The framework layer provides applications with an application programming interface (API) and programming framework. The application framework layer includes predefined functions. The application framework layer acts as a processing center, determining the actions taken by applications in the application layer. Through the API, applications can access system resources and services during execution.

[0112] 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.

[0113] In some embodiments, the kernel layer is a functional layer between the hardware and software of the display device 200. The kernel layer can implement functions such as hardware abstraction, multitasking, and memory management.

[0114] 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.

[0115] Typically, users primarily use a display device as a device with audio and video playback capabilities. To fully exploit the display device's usefulness, a first application can be configured for the display device to provide a first mode through the first application. The first application can also be referred to as an art application, an art mode application, a gallery application, a frame application, etc. The first mode can also be referred to as art mode, gallery mode, frame mode, etc. In the first mode, the display device can display artwork as a decoration for the space in which it is located. Furthermore, by simulating the artwork as a real artwork, users can browse the artwork in an immersive way. For example, a display frame can be added to the artwork, a hardware frame can be installed on the frame of the display device, or a paper-like screen can be used as a display screen.

[0116] 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.

[0117] The display device 200 can enter the art mode as follows:

[0118] In some embodiments, the display device 200 may be configured to, in an off state, launch 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 art mode after launching the art mode application.

[0119] In some embodiments, the display device 200 can be configured to: in the off state, display the system homepage in response to the user's instruction to long press the power button of the control device 100, and launch the art mode application in response to the first instruction input by the user by short pressing the power button or home button of the control device 100, and enter the art mode after launching the art mode application.

[0120] In some embodiments, the display device 200 may be configured to, in an 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 art mode after launching the art mode application.

[0121] In some embodiments, the display device 200 may be configured to enter art mode in response to a user selecting an icon for an art mode application when displaying the system homepage. The art mode application icon may be located on the system homepage or in a sidebar of the system homepage.

[0122] 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 button of the control device 100 when the display device 200 is powered on and not in the art mode.

[0123] 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 via an art mode key of the control device 100 when the display device 200 is powered on and not in the art mode.

[0124] In some embodiments, if the user turns on a scheduled power-on and sets a power-on time, the display device 200 may be configured to: in the off state, if it is detected that the system time matches the power-on time, start the art mode application after powering on, and enter the art mode after starting the art mode application.

[0125] In some embodiments, in response to a user pressing a key, the control device 100 generates a press signal and sends it to the display device 200. In response to the user releasing the key, the control device 100 also generates a release signal and sends it to the display device 200. Accordingly, the display device 200 can determine whether the user performed a short or long press on the key by monitoring the key press and release events. For example, the display device 200 can use the dispatchKeyEvent method to capture key events. Captured key events may include a press (KeyEvent.ACTION_DOWN) event and a release (KeyEvent.ACTION_UP) event. When the display device 200 detects a key press, it detects whether it is the first press. If it is, for example, if event.getRepeatCount() == 0, it starts a timer (such as a Handler or Runnable) and uses the timer to count 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, thereby determining that the user has performed 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 has performed a short press operation on the key.

[0126] In other embodiments, in response to a user pressing a key, the control device 100 periodically sends a key value signal to the display device 200 until the user releases the key. The display device 200 can determine whether the user performs a short press or a long press on the key based on the number of key value signals received. If the number of key value signals received by the display device 200 is less than or equal to a preset number, it can be determined that the user performed a short press on the key. If the number of key value signals received by the display device 200 is greater than the preset number, it can be determined that the user performed a long press on the key. For example, if the preset number is 1, and the number of key value signals received by the display device 200 is 1, it can be determined that the user performed a short press 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 performed a long press on the key.

[0127] The display device 200 can be configured with a second application, which can access application data from the first application running in the background, such as artwork, image quality parameters, and carousel parameters. Thus, after entering the second application, the display device 200 is in a second mode. In the second mode, the display device 200 will display the screensaver page of the second application and, on that screensaver page, display the artwork provided by the first application, thereby displaying the artwork provided by the first application in the form of a screensaver. In the second mode, the user cannot use the related functions of the first application, i.e., cannot set the artwork, etc.

[0128] 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.

[0129] In the embodiment of the present application, a specific description is given by taking the second application as an art screensaver application and the second mode as an art screensaver mode as an example.

[0130] The display device 200 can enter the art screen saver mode in the following manner:

[0131] 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 detected within a specified time period in a non-physical channel, or no signal input detected in the currently used physical channel.

[0132] In some embodiments, the signal channels of the display device 200 may include physical channels and non-physical channels. A physical channel refers to a channel that transmits signals via a physical medium, such as a cable, optical fiber, or satellite antenna. Physical channels may include TV channels, AV channels, and HDMI channels. A non-physical channel refers to a channel that transmits signals wirelessly without requiring a physical connection. Signals other than physical channels may be referred to as non-physical channels. Non-physical channels may include the launcher homepage, third-party applications, and the like.

[0133] After entering the art mode, the display device 200 displays a presentation page and displays artwork on the presentation page.

[0134] In some embodiments, the display page is a user 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 interface.

[0135] In some embodiments, when no hardware picture frame is installed, the display device 200 can add a picture frame with a three-dimensional effect to the artwork in the display page, so as to simulate a real framing effect through the added picture frame.

[0136] You can refer to Figure 5 The display page shown includes an art work 501 and a picture frame 502 for additional display.

[0137] In other embodiments, a hardware picture frame may be installed on the frame of the display device 200 to simulate a real framing effect.

[0138] 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.

[0139] 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 immersion.

[0140] 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.

[0141] In some embodiments, artworks within the same painting category can be further divided into different painting categories. This same painting category can be referred to as a parent painting category, and the painting categories it contains can be referred to as child painting categories. This allows users to quickly search for artworks within the same parent painting category by using different child painting categories.

[0142] In the embodiment provided in the present application, an example is given of dividing art paintings into two levels of painting classification, with the upper-level painting classification being the first-level classification and the lower-level painting classification being the second-level classification. The first-level classification may include an art gallery classification, a photo collection classification, an immersive atmosphere classification, a favorite classification, and the like. The second-level classification included in the art gallery classification may include a landscape classification, a figure classification, a modern classification, a still life classification, and the like. The second-level classification included in the photo collection classification may include a my photo classification and a photo theme classification. The second-level classification included in the immersive atmosphere classification may include an immersive atmosphere classification, and the second-level classification included in the favorite classification may include a favorite classification.

[0143] In order to facilitate users to quickly find the art paintings they want to browse according to the level and classification, the art mode application can be configured with a hierarchical browsing page. The hierarchical 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 and includes preview images of the art paintings included in the second-level classification that is selected or focused. In some embodiments, the background of the hierarchical preview page may be transparent. In other embodiments, the background of the hierarchical preview page may be opaque or translucent. In some embodiments, the first menu and the second menu may be translucent, and the transparency may change gradually. In other embodiments, the first menu and the second menu may be opaque or transparent.

[0144] 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.

[0145] In some embodiments, when displaying a presentation page, the display device 200 may be configured to display a hierarchical browsing page on top of the presentation page in response to a user input via a confirmation key or an OK key on the control device 100. The hierarchical browsing page may display the artwork currently displayed on the presentation page below it.

[0146] You can refer to Figure 7The display effect of the hierarchical preview page shown in the figure includes a first menu 701 and a second menu 702. The first menu 701 includes titles of first-level categories, such as Art Gallery, Photo Collection, Immersive Atmosphere and Favorites. 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 second-level categories included in the art gallery category, such as Landscape, Figures, 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 being obtained by the landscape, the preview image list 703 includes preview images of art paintings included in the landscape category. Such as preview images corresponding to Landscape 14, Landscape 15, Landscape 16, Landscape 17, and Landscape 18.

[0147] In this embodiment of the present application, for ease of illustration, the corresponding artworks are represented by the format of "secondary category + the order of the pictures in the secondary category". For example, "Landscape 16" represents the 16th artwork in the "Landscape" category.

[0148] The background of the graded preview page is transparent, you can refer to 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.

[0149] In some embodiments, users can select the first-level and second-level categories they want to preview on the hierarchical preview page to browse preview images of the corresponding artworks in the preview image list. Furthermore, users can exit the hierarchical preview page by selecting a preview image, and quickly switch the artwork displayed on the display page to the artwork corresponding to the selected preview image.

[0150] 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. The third menu includes the titles of the secondary categories included in the target first-level classification, wherein the title of the target second-level classification obtains the focus. The target first-level classification is the first-level classification to which the art painting currently displayed in the display page belongs, and the target second-level classification is the second-level 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 second-level classification. In this way, the user can browse the preview images of each art painting included in each second-level classification in the target first-level classification at one time through the global preview page.

[0151] In some embodiments, when a preview image in the preview image list gains focus, the display device 200 may be configured to display a global preview page on an upper layer of the hierarchical preview pages in response to a downward instruction input by the user using the down key of the control device 100 .

[0152] Can Figure 7 The hierarchical preview page shown in FIG. 1 may be displayed on the upper layer of the hierarchical preview page in response to the downward instruction of the user. Figure 8 The global preview page shown in the figure includes a third menu 801. Third menu 801 includes titles of the art gallery's secondary categories, such as Landscape, Figures, Modern, Still Life, and Other. Landscape is the focus. The global preview page also includes a global preview image list 802, which includes preview images of all artworks in the Landscape category. For example, for all artworks in the Landscape category, Landscapes 1 to 18 are included in the global preview image list 802.

[0153] In some embodiments, users can select a desired secondary category under the target primary category on the global preview page to browse preview images of the corresponding artwork in the global preview list. Furthermore, users can exit the global preview page and the hierarchical preview page by selecting a preview image, and quickly switch the artwork displayed on the display page to the artwork corresponding to the selected preview image.

[0154] In art mode, users are more concerned about the display effect and display method of the artwork. The art mode application can be configured with multiple functions, based on which users can set parameters of the artwork to adjust the display effect and display method of the artwork.

[0155] In some embodiments, the art mode application may be configured with an application settings menu for the art mode application (hereinafter referred to as the application settings menu), which may include menu items. A user may set parameters for an art painting based on the menu items provided in the application settings menu.

[0156] In some embodiments, parameter settings based on the application settings menu are only applicable to art mode applications and do not affect the overall device parameters.

[0157] 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.

[0158] In some embodiments, the first button may be a system application button for controlling the device 100 , that is, a button with a default system function, such as a menu button, a color button, and the like.

[0159] 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.

[0160] In the embodiment of the present application, a specific description is given by taking the first button as the menu button as an example.

[0161] The display device 200 can be Figure 9 The process shown displays the application settings menu. The specific steps are as follows:

[0162] S901 : Responding to a control instruction input by a user using a menu key of a control device, identifying a current application.

[0163] S902: When the current application is an art mode application, the art mode application processes the control instruction.

[0164] By default, the menu key is a system application key that opens the system settings shortcut menu. If you want to reuse the menu key for multiple applications—that is, to be able to use the menu key to open not only the system settings shortcut menu but also the settings menu of a specific application—you need to accurately control which application currently responds to the menu key to avoid conflicts caused by multiple applications responding to the menu key at the same time, or to avoid unresponsiveness caused by no application responding to the menu key.

[0165] 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.

[0166] In some embodiments, after receiving a control instruction input by the user based on the menu key of the control device 100 , the display device 200 can accurately control the response to the menu key by distributing the menu key to an application that currently needs to respond to the menu key.

[0167] In some embodiments, the logic for 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.

[0168] In some embodiments, the current application is an application that is currently opened and displayed at the top, that is, an application that is currently interacting with the user.

[0169] 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 can be configured with system applications and other applications at the application layer, which can include designated applications. For example, system applications can include the Settings application, and designated applications can include the Media player, the Art Mode application, and Live TV. The operating system can be configured with content providers, activity managers, and window managers at the framework layer. The operating system can also be configured with a keypad driver at the kernel layer. Upon receiving a menu key, the display device 200 can use the keypad driver to dispatch the menu key to the window manager. The window manager needs to identify whether the current application is a designated application. If it is, the window manager dispatches the menu key to the designated application. For example, if the current application is an Art Mode application, the window manager dispatches the menu key to the Art Mode application's activity manager, which then dispatches 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.

[0170] In some embodiments, the display device 200 may pre-configure a whitelist of menu keys in memory. The whitelist of menu keys (White List) includes the package names (packageName) of applications that can independently process control instructions (menu keys). The whitelist of menu keys includes the package name of the art mode application. For example, the whitelist of menu keys may be: whiteList={com.vt.arttv.artmode, com.vt.media}. Independently processing a control instruction 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.

[0171] The display device 200 can be Figure 10 The process shown is based on the whitelist distribution of menu keys. The specific steps are as follows:

[0172] S1001: When it is identified that the current application is an art mode application, obtain the package name of the art mode application.

[0173] In some embodiments, the topActivity (i.e., the current application) can be identified through standard Android interfaces. Based on the topActivity, the corresponding currentPackageName (i.e., the package name of the current application) can be obtained. 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.

[0174] S1002: Compare the package name of the art mode application with the package names in the whitelist of the menu key.

[0175] In some embodiments, the obtained currentPackageName may be compared with a whitelist of menu keys.

[0176] 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.

[0177] If the currentPackageName is found in the menu key's whitelist, the menu key can be directly dispatched to the topActivity, that is, to the current application, which will handle the control instructions. For example, if the package name of an Art Mode app is found in the menu key's whitelist, the menu key can be directly dispatched to the Art Mode app, which will handle the control instructions.

[0178] 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 or other methods. Flag bits can be added to properties, databases, content providers, file write status, etc., and corresponding marks can be added to the flag bits.

[0179] After entering the Art Mode application, the display device 200 can add a first flag to the flags, indicating that the Art Mode application has been activated and that the Art Mode application processes menu keys, i.e., controls. For example, adding a flag to the database can be used to write the first flag to the database after entering the Art Mode application using Settings.Global.put, such as: is_artmode_show = true.

[0180] The display device 200 can be Figure 11 The process shown here distributes menu keys based on flag bits. The specific steps are as follows:

[0181] S1101: Responding to a control instruction, identifying a first mark.

[0182] The display device 200 reads the flag bit and identifies the mark carried by the flag bit.

[0183] S1102: If the first mark is recognized, determine that the current application is an art mode application, and determine that the control instruction is processed by the art mode application.

[0184] Continuing with the previous example, WindowManager can read the flags carried in the Settings.Global.get method. If the flag read is_artmode_show=true, the first flag is recognized, thus confirming that the Art Mode application is enabled, indicating that the Art Mode application needs to independently handle the menu key. In this way, WindowManager can dispatch the menu key to the Art Mode application.

[0185] S1103: If the first mark is not recognized, determine that the current application is not an art mode application.

[0186] For example, upon recognizing a second mark added to a 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.

[0187] S903: Identify the current page.

[0188] In some embodiments, to enable users to set parameters while viewing the changes in the artwork after setting the parameters, the art mode application can be configured to display the application settings menu as a shortcut menu on the display page of the art mode application.

[0189] Therefore, when the display device 200 recognizes that the current application is an art mode application, that is, currently in art mode, it identifies the current page and determines whether to open the application setting menu based on the current page.

[0190] 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.

[0191] 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.

[0192] 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, it can display the following information on the upper layer of the display page: Figure 12 Application settings menu 1201 is shown.

[0193] In this way, the application settings menu displayed in the form of a shortcut menu can provide users with a quicker entry point for setting the parameters of the art painting, allowing users to set the settings more quickly and conveniently. At the same time, displaying the application settings menu on the display page can show the user the display effect of the art painting under different parameters in real time based on the display page, so that users can set the relevant parameters more accurately.

[0194] 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 on the current page.

[0195] If the current page is not a display page, for example, Figure 7 The graded preview page shown or Figure 8 The global preview page shown, etc., 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.

[0196] 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, it does not open the application setting menu, but can Figure 13 As shown, a prompt message is displayed on the global preview page, such as "The current page does not support the menu key. Please return to the display page and use the menu key." In this way, the user can not only confirm that the application settings menu cannot be opened on the current page based on the prompt message, but also know that the application settings menu can be opened from the display page.

[0197] 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, with the top-level OSD layer receiving focus.

[0198] In some embodiments, an Art Mode application can be configured to display different pages via a four-level OSD layer structure. The presentation 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 application settings menu can be displayed in the third level OSD layer, and pop-ups, prompts, etc. are displayed in the fourth level OSD layer. The OSD layers are arranged in order from bottom to top: the first level OSD layer, the second level OSD layer, the third level OSD layer, and the fourth level OSD layer.

[0199] The application setting menu includes a background frame, and the background frame is used to display the background of the application device menu.

[0200] In some embodiments, the background box can be filled with a specified color. For example, in the menu layout file, the background can be set to the RGBA value of the specified color. Figure 12 In the application setting menu 1201 shown, a background frame 1202 of the application setting menu 1201 is filled with a specified color.

[0201] 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 settings menu is displayed, the degree of obstruction of the display page can be reduced. Figure 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.

[0202] In another embodiment, the background frame can be dynamically filled with corresponding pictures according to the art paintings currently displayed in the display page. Figure 15 The process shown dynamically fills the background box of the application settings menu. The specific steps are as follows:

[0203] S1501, obtaining the artwork currently displayed on the display page.

[0204] The currently displayed artwork serves as the image base for the background box that fills the app settings menu.

[0205] S1502: Capture a first picture with the same size as the background frame from the artwork.

[0206] The display device 200 captures a first rectangular image from the artwork. The width of the first image is consistent with the width of the background frame, and the height of the first image is consistent with the height of the background frame, so that the first image can fill the background frame.

[0207] 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 image may be better integrated with the artwork in terms of pattern.

[0208] S1503: Perform Gaussian blur processing and transparency processing on the first image to obtain a processed first image.

[0209] The first image after processing is not only a semi-transparent image of pure color, but also a semi-transparent image with blurred pattern lines and color blocks, and the blurred pattern lines and color blocks are consistent with the style of the art painting.

[0210] S1504: Display an application setting menu on the display page, wherein the processed first picture is displayed in the background frame.

[0211] The background frame is filled with the processed first image. For example, a bitmap object (bitmap) of the processed first image is set as the background of the application setting menu.

[0212] In this way, when the application settings menu is displayed on the artwork, the background of the application settings menu can be better integrated with the artwork, weakening the sense of incongruity of the application settings menu.

[0213] You can refer to Figure 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 Gaussian blur processing and transparency processing are performed on the first image 1601 to obtain the processed first image, and Figure 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.

[0214] In some embodiments, in art mode, artwork is carously displayed on a display page. When an application settings menu is displayed on the display page, if the artwork displayed on the display page switches to the next artwork according to the carousel task, the image populated in the background frame of the application settings menu can be dynamically adjusted based on the next artwork.

[0215] The application setting menu further 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 and 1≤n≤N.

[0216] The menu item list includes N menu items for setting parameters of the artwork, such as Brightness, Contrast, Black Level, Auto Light Sensor, Auto White Balance, BT Music, and Reset. The N menu items are arranged vertically in a preset order to form a menu item list.

[0217] 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 entire menu item list can be displayed in the list display area at one time, that is, n=N.

[0218] 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 a portion 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.

[0219] In some embodiments, the application settings menu can be displayed in the same OSD layer, with the background frame and list display area displayed separately in different views. Different views correspond to different levels, with higher-level views displayed on top of lower-level views, meaning that higher-level views obscure lower-level views. 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, meaning that menu items displayed in the list display area will obscure the background displayed in the background frame.

[0220] 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. Figure 14 , "Brightness," "Contrast," and "Reset" in the menu. It can be seen that when the background frame is transparent or semi-transparent, or is filled with the processed first image, the color of the text is likely to be similar to the color of the background within the background frame, making it difficult for the user to recognize the text. To address this issue, the display device 200 can be configured to dynamically adjust the color of the text in the menu item based on the color of the background frame (e.g., the color of the artwork, the color of the processed first image, etc.).

[0221] Taking the example of a background frame filled with a processed first image, the display device 200 can determine the second color of the text in n menu items based on the first color of the processed first image. The first color and the second color meet the contrast requirement, making it easier for the user to recognize the text in the menu items. In this way, the processed first image is displayed in the background frame, n menu items are displayed on top of the processed first image, and the text in the n menu items is displayed using the second color.

[0222] Can be combined Figure 16 In the application setting menu 1602 shown in ②, if the preset display text color is black, then according to the first color of the first image processed in the background box 1603, since 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, Figure 16 As shown in ②, the text in the menu item is displayed in white.

[0223] 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 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.

[0224] In some embodiments, the art mode application can be configured to display the application settings menu in a first position when the application settings menu is displayed, and the first position can be a default position.

[0225] In some embodiments, the art mode application can classify artwork into different categories. For example, the artwork can be classified by the painting category, or by the image content of the artwork. The user can customize the way the artwork is classified.

[0226] In some embodiments, the Art Mode application can be configured such that each category corresponds to a set of menu item lists, with different categories corresponding to different menu item lists. The menu item lists corresponding to each category are isolated from each other, meaning that user settings for menu items in a menu item list corresponding to one category do not affect corresponding menu items in menu item lists corresponding to other categories. Each menu item list corresponding to a category records the relevant settings for each menu item in that menu item list, such as the value and status of each menu item.

[0227] In some embodiments, when exiting the application settings menu, the first menu item that received focus is recorded and 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 to be the menu item that received focus the last time the application settings menu including the menu item list was exited.

[0228] For example, if the currently set art painting classification method is to classify according to the image content, when the display device 200 displays the application settings menu, it can determine the category to which the art painting currently displayed on the display page belongs based on the currently set art painting classification method, such as the still life category. 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 settings menu, the first menu item is Brightness. The association between the menu item list and the first setting item can be recorded as SelectedItem{XXX_item,brightess} and can be stored locally via SharedPreferece. When the application settings menu is opened, the recorded data can be directly read from the local computer.

[0229] Correspondingly, the art mode application can also be configured as follows: when displaying the application settings menu, the first n menu items displayed in the list display area include the first menu item, which 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.

[0230] Continuing with the previous example, if you open the app settings menu while a still life artwork is currently displayed on the display page, you can determine that the first menu item is Brightness based on the association between the recorded menu item list corresponding to the artwork in that category and the first menu item, SelectedItem{XXX_item, brightess}. Therefore, Brightness is displayed first in the list display area and receives focus.

[0231] In some embodiments, when exiting an 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 corresponding menu item list. 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 last exited.

[0232] For example, if the currently set art painting classification method is to classify according to the image content, when display device 200 displays the application settings menu, it can determine the category to which the art painting currently displayed on the display page belongs based on the currently set art painting classification method, such as the still life category. Display device 200 can determine the menu item list corresponding to the still life category. If the application settings menu is displayed on the left when exiting the application settings menu, the first position is Left. The association between the menu item list and the first position can be recorded as MenuPosition{XXX_positionion, left} and can be stored locally via SharedPreferece. When the application settings menu is opened, the recorded data can be directly read from the local computer.

[0233] Accordingly, the art mode application may be further configured to: display the application settings menu at a first position when displaying the application settings menu, where the first position may be the position where the application settings menu was displayed when the application settings menu was last exited.

[0234] 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 recorded association relationship MenuPostion{XXX_positionion, left} between the menu item list corresponding to the painting category and the first position, and the application settings menu can be displayed on the left.

[0235] In some embodiments, the art mode application can pre-configure multiple display locations for the application settings menu, namely designated locations. The designated locations may include the left, center, and right sides of the bottom of the display page.

[0236] The display device 200 can be Figure 17 The process shown is to move the application to set up the menu. The specific steps are as follows:

[0237] 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.

[0238] 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.

[0239] 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.

[0240] S1702: If the type of the second menu item is text type, move the application setting menu to the left or right to a specified position.

[0241] 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 status 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 status can be set in response to the user's instruction input based on the left or right key of the control device 100.

[0242] If the second menu item is of text type, this indicates that the operation of moving the application settings menu in response to the user's instruction using the left or right key input of the control device 100 does not conflict with the operation of setting the corresponding parameter or status. The display device 200 can move the application settings menu to the right to a specified position in response to the user's instruction using the right key input. Alternatively, the display device 200 can move the application settings menu to the left to a specified position in response to the user's instruction using the left key input.

[0243] You can refer to Figure 18 The moving process of the application setting menu is shown as follows: Figure 18 As shown in ①, after opening the application setting menu, the application setting menu is displayed in the first position, such as on 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 Figure 18 As shown in step ②, move the application settings menu to the right to the specified position, such as the middle of the bottom of the display page.

[0244] 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.

[0245] 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.

[0246] 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.

[0247] If the type of the second menu item is non-text, it means that the operation of moving the application settings menu in response to the user's instruction input by the left key or the right key of the control device 100 conflicts with the operation of setting the corresponding parameter or status. To avoid the conflict, the display device 200 does not move the application settings menu in response to the user's instruction input by the right key or the left key, but the value or status corresponding to the second menu item.

[0248] 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 artwork, 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 parameters of the artwork of the corresponding category. The menu item lists corresponding to different categories may include the same third menu item or different third menu items.

[0249] For example, taking the method of dividing the categories according to painting categories as an example, 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 can include Add Fav and Delate Fav. The menu item list corresponding to the Photo Theme category does not include Add Fav and Delate Fav. The menu item list corresponding to the Favorites category can include Delate Fav but not Add Fav.

[0250] 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 dynamically configured into the menu item list.

[0251] 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.

[0252] In some embodiments, the art mode application can be configured to display the menu item list in the list display area without circular scrolling.

[0253] The display device 200 can move the focus upward in the menu item list in response to the user's upward instruction, wherein the focus is no longer moved when the first menu item among the N menu items obtains the focus.

[0254] In some embodiments, focus moves up the list of menu items, which can be displayed as:

[0255] 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.

[0256] If another menu item receives focus, then as the focus moves upward in the menu item list, each menu item receives focus one by one in reverse order of the N menu items, and the focused menu item is always displayed at the top of the list display area. The n menu items displayed in the list display are updated based on the focused menu item. The n menu items displayed in the list display include, from top to bottom, the focused menu item and the n-1 menu items following the focused menu item.

[0257] 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 no longer be moved.

[0258] 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.

[0259] In some embodiments, moving focus downward in a list of menu items may be displayed as:

[0260] If the focus is obtained by the first n-1 menu items among N menu items, when the focus moves downward 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 order of the N menu items.

[0261] If another menu item receives focus, then as the focus moves downward in the menu item list, each menu item receives focus one by one in the order of N menu items, and the menu item receiving focus is always displayed at the end of the list display area. The n menu items displayed in the list display are updated based on the menu item receiving focus. The n menu items displayed in the list display include, from bottom to top, the menu item receiving focus and the n-1 menu items preceding it.

[0262] If the last menu item among N menu items obtains the focus, then 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.

[0263] 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.

[0264] In some embodiments, the design of the display device 200 to implement non-circular scrolling of menu items can refer to the following examples:

[0265] You can generate list data based on VerticalGridView, with the focus bound to the items 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 scrolled and displayed in the list display area. When switching, when the first item is selected, the data cannot be switched up, and when the 7th item is selected, the data cannot be switched down. In this way, you can achieve the scrolling display effect of non-fixed focus and non-cyclic switching of menu items.

[0266] In other embodiments, the art mode application may be configured to display a list of menu items in a fixed-focus, circularly scrolling manner within the list display area.

[0267] The display device 200 can, in response to an upward instruction from the user, fix the focus at the display position in the list display area and move the menu item list downward to update the menu item with focus. Specifically, when the first menu item among N menu items is displayed at the top of the list display area, the display device 200 can, in response to the upward instruction, move the menu item list downward and display the last menu item among the N menu items at the top of the list display area.

[0268] 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.

[0269] 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 obtains the focus one by one in reverse order of the N menu items, and the menu item that obtains 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 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.

[0270] The display device 200 can, in response to a downward command from the user, fix the focus at the display position in the list display area and move the menu item list upward to update the menu item with focus. Specifically, when the last menu item among N menu items is displayed at the end of the list display area, in response to a downward command, the menu item list is moved upward and the first menu item among the N menu items is displayed at the end of the list display area.

[0271] 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.

[0272] 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 in the order of N menu items can obtain focus one by one, and the menu item that obtains focus is always displayed at a fixed position in the list display area. When the last menu item of the N menu items is 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 of 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.

[0273] In some embodiments, the design of the display device 200 to implement fixed-focus circular scrolling menu items can refer to the following examples:

[0274] 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 can be displayed at a fixed position, so that the fixed focus effect can be achieved.

[0275] The app settings menu can be designed as a three-tiered view structure, with the first tier displaying the background frame, the second tier displaying the focus frame, and the third tier displaying the menu item list. From bottom to top, the layers are: first tier, second tier, and third tier. The background of the menu item list is transparent, allowing the focus frame in the underlying layer to show through, giving the effect of a menu item gaining focus.

[0276] You can refer to Figure 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. A 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. A 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 Figure 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.

[0277] By setting the number of items in the menu list to Int.MAX_VALUE (a very large number, 2147483647), you can generate a nearly infinite loop of 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 large as 2147483647 items. For scrolling operations, this is equivalent to infinite scrolling data, thus enabling a continuous loop of switching list data.

[0278] In some embodiments, the art mode application can be configured with an art mode settings page, which is a separate page for setting various parameters of an art painting. The art mode application can be configured with an entry to 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 access 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 above the display page, and the art mode settings page can receive focus.

[0279] In some embodiments, the art mode setting page may include a help option and an information display area. In response to the user selecting the help option, the display device 200 may display a list of menu items corresponding to different categories in the information display area.

[0280] You can refer to Figure 20 The art mode setting page shown includes a Help option. When the user selects this option, a list of menu items corresponding to each category is displayed in the information display area 2001 .

[0281] In some embodiments, the art mode settings page may include a menu background option in the application settings menu. This background option is used to set the type of background displayed in the background box, such as solid color, transparent / translucent, or filled with an art painting. In this way, the user can set the type of background used to fill the background box based on this menu background option.

[0282] You can refer to Figure 20 The Art Mode settings page shown in the figure includes a Menu Background option, which displays the currently set type, such as solid color.

[0283] 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, etc.

[0284] In some embodiments, if the user wants to set the system image quality parameters, he can input a control instruction to the display device 200 through a designated key of the control device 100, such as the setting key, to control the display device 200 to display the system setting menu. Figure 21 The system setting menu may include setting items for system image quality parameters, and users may adjust corresponding system image quality parameters through each setting item.

[0285] In art mode, the image quality of artwork displayed by the display device 200 must meet certain requirements to enhance the user experience. For example, the image quality of an artwork must closely resemble that of a real artwork to enhance its realism. Another example is that the image quality of an artwork must match the surrounding environment of the space in which it is displayed, so that the artwork creates a more harmonious decorative effect. If the display device 200 uses uniform system image quality parameters to display each artwork, it may not be able to meet the image quality requirements of different artworks. To meet the image quality requirements of each artwork, the user must adjust the system image quality parameters after each artwork switch. Furthermore, if the image quality requirements of the artwork before and after the switch differ significantly, the user must adjust more settings and make significant adjustments to each setting, potentially causing the user to not know which settings to adjust. This results in frequent user operations, low adjustment accuracy, and increased difficulty.

[0286] To address the aforementioned issues, in an embodiment of the present application, the Art Mode application is configured with image quality parameters independent of the system image quality parameters (hereinafter referred to as "application image quality parameters" for ease of distinction). These application image quality parameters can meet the image quality requirements of artwork. Specifically, in Art Mode, the display device 200 uses the application image quality parameters instead of the system image quality parameters to display artwork. Upon exiting Art Mode, the system image quality parameters are restored to display the artwork. This ensures that the image quality of the artwork displayed in Art Mode is maintained while exiting Art Mode without compromising the image quality.

[0287] In order to ensure that the application image quality parameters used by the display device 200 can meet the image quality requirements of the artwork, different application image quality parameters can be set for different types of artwork.

[0288] In some embodiments, artworks may be categorized according to their image content, and the resulting art categories may be referred to as image categories. In some embodiments, image categories may include figures, landscapes, still lifes, and other.

[0289] In some embodiments, the artworks may be classified according to the categories to which they belong. The resulting categories of artworks may be referred to as category quality.

[0290] In some embodiments, corresponding initial application image quality parameters can be configured for each artwork category within each classification method. A first mapping relationship can be established between the artwork category within each classification method and the initial application image quality parameters. Based on this first mapping relationship, when an artwork category is known, it can be mapped to the corresponding initial application image quality parameters. For example, {brightness: 10, contrast: 10, black level 10, white balance 10:10...}.

[0291] In some embodiments, IDs can be used to uniquely identify image categories and painting categories. Image category IDs (Image Category IDs) can include Figures, Landscape, Still, and Other. Painting category IDs (Category IDs) can include Classic, Oil, Modern, Immersive Atmosphere, and Photos. Because image quality categories correspond to painting categories, painting categories can be used to represent image quality categories, and therefore, Category IDs can be used to represent image quality category IDs.

[0292] In this way, a first mapping relationship can be established between the ID of the art painting category and the corresponding application image quality parameter. The first mapping relationship can be recorded in a table format, a key-value pair format, or the like.

[0293] If expressed in tabular form, the first mapping relationship between image classification and initial application image quality parameters can be referred to Table 1:

[0294] imageCategoryID Image params (initial) Figures Params1 Still Life Params2 Landscape Params3 Others Params4

[0295] If expressed in a tabular form, the first mapping relationship between the image quality classification and the initial application image quality parameters can be referred to Table 2:

[0296] Category ID Image params (initial) classic Params5 oil Params6 modern Params7 Immersive Atmosphere Params8 Photos Params9

[0297] In some embodiments, if the classification is performed based on the image content of the artwork, the user-imported photos may be classified into other categories.

[0298] In some embodiments, the initial application image quality parameters corresponding to the other categories are the same as the initial application image quality parameters corresponding to the photo category.

[0299] In some embodiments, a second mapping relationship can be established between artwork provided by the Art Mode application (including user-imported photos) and artwork categories in various classification methods. Thus, based on the second mapping relationship, when a classification method and artwork are known, the artwork can be mapped to the corresponding artwork category.

[0300] In some embodiments, an artwork may be uniquely identified using an ID, such as an image ID.

[0301] Taking artworks 1-5 as an example, if expressed in a table, the second mapping relationship between artworks and image categories can be referred to in Table 3:

[0302] Image ID imageCategoryID Image1 Figures Image2 Still Life Image3 Landscape Image4 Still Life Image5 Others

[0303] Taking art paintings 1-5 as an example, if expressed in a table, the second mapping relationship between art paintings and image quality categories can be referred to in Table 4:

[0304] Image ID Category ID Image1 oil Image2 modern Image3 classic Image4 Immersive Atmosphere Image5 Photos

[0305] 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 artworks corresponding to the art category, and the art category before the favorite is added continues to be used.

[0306] For example, if you categorize artwork a by image content, the corresponding category is Figures; if you categorize it by painting category, the corresponding category is Oil. After adding a favorite to artwork a, under the Favorites category, if you categorize it by image content, the corresponding category remains Figures; if you categorize it by painting category, the corresponding category remains Oil.

[0307] In some embodiments, since the first and second mapping relationships are static data, i.e., data that changes infrequently, the first and second mapping relationships can be stored in a database, such as a configuration file. This database can be used to store static data, which can better ensure the storage validity and stability of the first and second mapping relationships.

[0308] In some embodiments, reference may be made to Figure 4In the operating system shown, within the application layer of an art mode application, a Main View module, a Menu View, a Picture Manager, and a Configuration Manager can be configured. The MainView module displays artwork. The MenuView module displays the application settings menu. The Config Manager manages the artwork database, reading and writing data. The Picture Manager provides external interfaces for getting and setting image content, address, imageID, imageQualityID, categoryID, categoryQualityID, and imageCategoryID.

[0309] When the display device 200 enters the art mode, it can Figure 22 The process shown displays an artistic painting, and the specific steps are as follows:

[0310] S2201: When entering the art mode, obtain the currently set first classification method and determine the first art painting to be displayed.

[0311] The first classification method is the classification method to be used when entering the art mode.

[0312] In some embodiments, the first classification method may be a default classification method used by the art mode application, such as classification based on the image content of the artwork.

[0313] In other embodiments, the first classification method may be a classification method set by the user.

[0314] The first art painting is the art painting to be displayed when entering the art mode.

[0315] In some embodiments, the first artwork may be the artwork displayed when the art mode was last exited.

[0316] S2202 : Determine a first art painting category 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 image quality parameter according to the first painting image category and the first mapping relationship.

[0317] First, after determining the first classification method, the display device 200 may map the first artwork to the corresponding artwork classification in the first classification method, that is, the first artwork classification, according to the second mapping relationship.

[0318] Then, after determining the first artwork category corresponding to the first artwork, the display device 200 may map the first artwork to the initial application image quality parameter corresponding to the first artwork category, ie, the first image quality parameter, according to the second mapping relationship.

[0319] In conjunction with Tables 1-4, assuming that the first classification method is based on painting classification, and the first art painting is oil painting 1, when the display device 200 enters art mode, it can obtain the Image ID corresponding to the first art painting, such as Image1, and map it to the first art painting category corresponding to the first classification method, i.e., the corresponding Category ID is oil, based on the second mapping relationship. 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 category, i.e., Params6, based on the first mapping relationship.

[0320] S2203: Display the first artwork using the first image quality parameter on the display page.

[0321] Display device 200 adjusts the system image quality parameters to the first image quality parameters. Prior to adjusting the image quality parameters, display device 200 stores the system image quality parameters currently in use. After adjusting the system image quality parameters to the first image quality parameters, display device 200 uses the first image quality parameters to display the first artwork. This allows the image quality of the first artwork to meet the required quality. For example, using Params6 to display Oil Painting 1 can achieve an image quality that more closely resembles a realistic oil painting.

[0322] 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.

[0323] When the display device 200 rotates art pictures in the art mode, it is necessary to adjust the application image quality parameters used according to the switched art pictures.

[0324] In some embodiments, if the first classification method is to classify by painting classification, the display device 200 may classify by Figure 23 The process shown switches the image quality parameters. The specific steps are as follows:

[0325] S2301: When the carousel time is reached, determine the second artwork to be displayed according to the carousel order.

[0326] The carousel time is the time interval between switching the displayed artworks during the carousel process, that is, the display duration of each artwork.

[0327] In some embodiments, the carousel range may include artworks belonging to the same secondary category.

[0328] In other embodiments, the carousel range may include artworks included in secondary categories belonging to the same primary category.

[0329] Within the carousel range, each artwork is rotated in the order of the carousel.

[0330] In some embodiments, the carousel order may be a default order for an art mode application.

[0331] In other embodiments, the carousel order may be a user-defined order.

[0332] S2302: If the second artwork and the first artwork belong to the same secondary category, continue to use the first image quality parameter to display the second artwork.

[0333] Because the current first classification method is based on artwork classification, when carouseling within the same secondary classification, the corresponding art category of each artwork remains unchanged, and accordingly, the image quality parameters used also remain unchanged. Therefore, if the second art artwork belongs to the same secondary classification as the first art artwork, the first image quality parameters can be maintained for displaying the second art artwork.

[0334] S2303: If the second artwork and the first artwork belong to different secondary categories, determining a second artwork category of the second artwork in the first classification method based on the first classification method, the second artwork, and the second mapping relationship, determining second image quality parameters based on the second artwork category and the first mapping relationship, and displaying the second artwork on the display page using the second image quality parameters.

[0335] If the second artwork and the first artwork belong to different secondary categories, the application image quality parameters to be used, i.e., the second image quality parameters, need to be re-determined based on the secondary category to which the second artwork belongs. The process of determining the second image quality parameters can be referred to step S2202 and will not be repeated here.

[0336] In some embodiments, if the first classification method is classification according to the image content, the display device 200 may classify the image according to the image content. Figure 24 The process shown switches the image quality parameters. The specific steps are as follows:

[0337] S2401 : When the carousel time is reached, determine a third artwork to be displayed according to the carousel order.

[0338] Step S2401 can refer to step S2301 and will not be repeated here.

[0339] S2402 : Determine a third art painting category 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 category and the first mapping relationship.

[0340] Since the images are classified according to their content, it is necessary to determine the application image quality parameters to be used according to each artwork when displaying each artwork. Step S2402 can refer to step S2202 and will not be described in detail here.

[0341] S2403: Display the third artwork using the third image quality parameter on the display page.

[0342] Step S2403 may refer to step S2203 and will not be described in detail here.

[0343] In some embodiments, in 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 Figure 25 The process shown switches the image quality parameters. The specific steps are as follows:

[0344] S2501 : In response to a user operation of switching artworks, determining a fourth artwork to be displayed.

[0345] In some embodiments, while displaying a presentation page, the user can send a switch instruction to the display device 200 using the left or right key on the control device 100. In response to the switch instruction, the display device 200 determines the fourth artwork based on the switch direction and the carousel order. The switch instruction input by the user using the left key indicates a forward switch direction, i.e., switching to the artwork preceding the current artwork in the carousel order. The switch instruction input by the user using the right key indicates a backward switch direction, i.e., switching to the artwork following the current artwork in the carousel order.

[0346] In some embodiments, when displaying the hierarchical preview page, the user can switch the preview image list displayed in the second menu by switching between the primary and secondary categories, and input a switching instruction to the display device 200 by selecting a preview image in the preview image list. In response to the switching instruction, the display device 200 determines the artwork corresponding to the preview image, i.e., the fourth artwork.

[0347] In some embodiments, when the global preview page is displayed, 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 artwork corresponding to the preview image, i.e., the fourth artwork.

[0348] S2502 : Determine a fourth art painting category 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 category and the first mapping relationship.

[0349] S2503: Display the fourth artwork using the fourth image quality parameter on the display page.

[0350] Steps S2501-S2503 may refer to steps S2201-S2203 and are not described in detail here.

[0351] In some embodiments, the user can switch the classification method to be used at any time. For example, the display device 200 can display the first art painting in the display page according to Figure 26 The process switching classification method shown is as follows:

[0352] S2601 , in response to a user instruction to set a second classification method, determining a fifth art category of the first art within the second classification method based on the second classification method, the first art, and the second mapping relationship, and determining a fifth image quality parameter based on the fifth art category and the first mapping relationship.

[0353] In some embodiments, settings for how artwork is categorized can be configured within an art mode settings page. A user can control display device 200 to open the art mode settings page, where the application settings menu can be opened in accordance with steps S901-S905, which are not described in detail here. After opening the application settings menu, the user can select the Art Mode settings option in the application settings menu to open the art mode settings page. This art mode settings page can include settings for how artwork is categorized, such as "Graphic settings."

[0354] In some embodiments, when entering the Art Mode settings page, the Artwork Classification setting item displays the name of the currently set classification method, namely, the first classification method. For example, if the first classification method is classification by image content, the name displayed on the Artwork Classification setting item may be "Image Category."

[0355] 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 pressing the return key of the control device 100 .

[0356] After switching to the second classification method, the application image quality parameters used to display the first artwork are adjusted according to the second classification method. The process of determining the application image quality parameters currently corresponding to the first artwork based on the second classification method, the first artwork, the first mapping relationship, and the second mapping relationship can be referred to in step S2202 and will not be repeated here.

[0357] S2602: Display the first artwork on the display page using the fifth image quality parameter.

[0358] Step S2602 can refer to step S2203 and will not be repeated here.

[0359] When the display device 200 uses the application image quality parameters to display an art work, the image quality effect may still not meet the user's needs. The art mode application can be configured with an adjustment function for the application image quality parameters, and the user can adjust the image quality parameters according to their needs.

[0360] In some embodiments, the art mode application may configure setting items for application image quality parameters in the application settings menu, and the user may adjust the corresponding application image quality parameters through these setting items.

[0361] 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 category, without affecting the application image quality parameters corresponding to other art categories. The current art category is the art category corresponding to the currently displayed art in the currently set classification method.

[0362] In some embodiments, when the first classification method is currently used and the first artwork is displayed, the display device 200 may Figure 27 The process shown here is to adjust the image quality parameters. The specific steps are as follows:

[0363] S2701: In response to a menu instruction from a user, an application setting menu is displayed on a presentation page. The application setting menu includes setting items for application image quality parameters.

[0364] You can refer to steps S901-S905 to open the application setting menu, which will not be repeated here.

[0365] The user may control the display device 200 to focus on a target setting item that the user wants to set, so as to set the target setting item.

[0366] S2702 : In response to a user setting operation on a target setting item, adjusting the first image quality parameter to a sixth image quality parameter.

[0367] In some embodiments, the setting items of the application image quality parameters may include brightness, contrast, black level, auto light sensor, Bluetooth music (BTMusic), reset, etc.

[0368] In some embodiments, auxiliary parameters such as Light Sensor Shift and Auto White Balance can be configured for the Auto Light Sensor. After turning on the 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 based on the detection results. For example, the brightness and backlight are increased in a darker environment, and reduced in a brighter environment to ensure the comfort and visibility of the artistic picture display. After turning off the Auto Light Sensor, Light Sensor Shift and Auto White Balance are not displayed in the application settings menu.

[0369] In some embodiments, Brightness and Auto Light Sensor are configured as linkage parameters. When Brightness is adjusted, the automatic light sensor function is disabled by default to prevent the automatic light sensor from affecting the brightness setting.

[0370] In some embodiments, the settings for the application image quality parameters may also include filter settings. This allows users to adjust the image quality of an artwork with one click through the filter settings. The filter settings may include static filters and dynamic filters. When a user selects a static filter through the filter settings, a static filter, i.e., a static image quality effect, may be added to the first artwork. When a user selects a dynamic filter through the filter settings, a dynamic filter, i.e., a dynamic image quality effect, such as rain or snow, may be added to the first artwork.

[0371] S2703: Establish a third mapping relationship between the first art painting classification and the sixth image quality parameter.

[0372] In some embodiments, the Art Mode application can be configured to prioritize the application image quality parameters derived based on the third mapping relationship. Specifically, if adjusted application image quality parameters exist for the Art category, the adjusted application image quality parameters are prioritized. If no adjusted application image quality parameters exist for the Art category, the initial application image quality parameters are used.

[0373] 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.

[0374] 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.

[0375] In some embodiments, the application image quality parameter settings may also include individually adjustable settings, such as ImageQuality. This setting may be a toggle setting. When this individually adjustable setting is enabled, the application image quality parameters of the currently displayed artwork can be individually adjusted. This means that adjusting the application image quality parameters will not affect the application image quality parameters corresponding to the current art category to which the artwork belongs.

[0376] When displaying the first artwork, the display device 200 may Figure 28 The process shown here sets the application quality parameters for the current artwork individually. The specific steps are as follows:

[0377] S2801 : In response to a user instruction to open a setting item for individual adjustment, an independent identifier is added to a first artwork, and a fourth mapping relationship is established between the first artwork category and the independent identifier of the first artwork.

[0378] If the user wants to adjust the image quality parameters of the current artwork individually, they can turn on the individual adjustment settings. When the individual adjustment settings are turned on, the user's adjustment of the image quality parameters of the current artwork will only take effect on the current artwork and will not affect the image quality parameters of the corresponding artworks in the current category.

[0379] In some embodiments, after enabling the individually adjustable setting, a separate identifier is added to the first artwork to indicate that the first artwork has independently configured application image quality parameters. The separate identifier can be uniquely identified by an ID, such as an Image Quality ID. A fourth mapping relationship is established between the first artwork category and the separate identifier of the first artwork, indicating that the first artwork has independently configured application image quality parameters under the current art category.

[0380] S2802 : In response to a user setting operation on a target setting item, obtaining a seventh image quality parameter, and establishing a fifth mapping relationship between the independent identifier of the first artwork and the seventh image quality parameter.

[0381] The seventh image quality parameter obtained after setting the target setting item is the 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 represent the application image quality parameter separately corresponding to the first art painting.

[0382] 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 based on 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 image classification. If there is no corresponding independent identifier, determine the target image quality parameters to be used based on 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 parameters based on the independent identifier and the fifth mapping relationship, and use the seventh image quality parameters to display the first art painting.

[0383] In some embodiments, the user can restore the application image quality parameters corresponding to the current art painting category to the initial application image parameters through the reset option in the application settings menu. This reset operation will not affect the application image quality parameters corresponding to other art painting categories.

[0384] In some embodiments, in Art Mode, the system image quality parameter settings in the system settings menu may be disabled. This prevents users from adjusting the system image quality parameters through the system painting parameter settings, which could damage the image quality provided by the application image quality parameters.

[0385] The art mode setting page includes multiple setting items, which are used to set functions related to displaying art paintings.

[0386] In some embodiments, the settings items on the Art Mode settings page may include switch settings, parameter settings, and entry settings. The switch settings are used to turn the corresponding function on and off. The parameter settings are used to set specific parameters for the corresponding function. The entry settings are used to enter the settings page for the corresponding function.

[0387] In a first implementation manner, the switch setting item may be configured to switch between on and off in response to a selection instruction from a user.

[0388] In a second implementation, the switch setting item may be configured such that the state (e.g., on or off) displayed in the display area is the set state. In response to a user scroll instruction, such as a left scroll instruction input by the user using the left key of the control device 100, or a right scroll instruction input by the user using 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 to the state of the corresponding function.

[0389] In a third implementation, the switch setting item may be configured to have a corresponding drop-down menu including options for turning on and off. In response to a user selection instruction, the drop-down menu is displayed, and in response to the user selecting an instruction for setting a desired target state, the corresponding function is set to the target state.

[0390] In a fourth implementation, the parameter setting items may be configured such that the parameter values ​​displayed in the display area are set parameter values. In response to a user scroll instruction, such as a left scroll instruction input by the user using the left key of the control device 100, or a right scroll instruction input by the user using the right key of the control device 100, the parameter values ​​are scrolled in the display area, and the parameter values ​​displayed in the display area are set as the parameter values ​​of the corresponding functions.

[0391] In a fifth implementation, the parameter setting item may be configured to have a corresponding drop-down menu including options for various parameter values. In response to a user selection instruction, the drop-down menu is displayed, and in response to the user selecting a desired target parameter value, the corresponding function is set to the target parameter value.

[0392] In the second implementation manner and the fourth implementation manner, scroll arrows are displayed on the switch setting items and the parameter setting items, and the scroll arrows are used to indicate the scrolling direction.

[0393] 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 can be displayed.

[0394] In some embodiments, if the switch setting item and the parameter setting item are configured in such a way that the status or parameter value cannot be scrolled in a circular manner, 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 being unavailable.

[0395] In the embodiments of the present application, the switch setting items and parameter setting items are described as 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.

[0396] In some embodiments, functions related to displaying art paintings may include carousels, picture frames, painting information, Bluetooth music, photo themes, etc.

[0397] In some embodiments, the art mode setting page further includes an effect demonstration area, which is used to demonstrate the setting effect of the currently set setting item.

[0398] Can be combined Figure 20 The art mode setting page shown provides detailed descriptions of the setting items for various parameters related to displaying art paintings.

[0399] In some embodiments, the carousel function may include a carousel mode.

[0400] The carousel mode setting items can be configured as parameter setting items. The carousel modes can include off, sequential, reverse order, etc. When the carousel mode setting item has focus, the user can control the left and right keys of the control device 100 to control the parameter values ​​of each carousel mode to scroll and display in the setting item, so that the target parameter value to be set is displayed in the setting item.

[0401] 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.

[0402] If the user controls to display other parameter values ​​in the setting items, the display device 200 will turn on the carousel function and carousel the artwork in the carousel manner corresponding to the parameter value.

[0403] In some embodiments, the effect demonstration area can demonstrate the effect of rotating artwork according to the rotation method displayed in the settings. For example, if the settings indicate a sequence, an animation will be played in the effect demonstration area, and the content of the animation will be the process of switching images from right to left, so as to indicate the sequence. For another example, if the settings indicate a reverse order, an animation will be played in the effect demonstration area, and the content of the animation will be the process of switching images from left to right, so as to indicate the reverse order.

[0404] After the display device 200 turns on the carousel function, a carousel time setting item will be displayed in the art mode setting page at a location corresponding to the carousel mode setting item, such as below the carousel mode setting item. In this way, after the carousel function is turned on, the art mode application can provide the user with the function of further setting the carousel time.

[0405] The carousel time setting can be configured as a parameter setting. The carousel time can include different time intervals, such as 1 minute, 5 minutes, and 10 minutes. The process of setting the carousel time can be referred to the process of setting the carousel mode, and will not be repeated here. For example, setting the carousel time to 1 minute means that the art pieces will be switched at 1 minute intervals during the carousel.

[0406] The settings for the picture frame function can be configured as parameter settings. 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 and will not be 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.

[0407] 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.

[0408] 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 as 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 process of switching the color of the picture frame. Among them, the art picture with the picture frame is displayed full-screen in the animation display area. The art picture after the frame color is switched to red appears from the left and gradually slides to the right, covering the art picture before the frame color is switched (the art picture with a yellow frame color) until it is displayed full-screen in the animation display area. Among them, the art picture before the frame color is switched (the art picture with a yellow frame color) has a gradually fading effect. In this way, the user can more clearly distinguish the display effects before and after the frame color is switched through the gradual fading effect.

[0409] The drawing information setting item can be configured as a switch setting item. The drawing information status can include on and off. When the drawing information setting item has focus, the user can use the left and right keys of the control device 100 to control the scrolling of the various statuses in the setting item to display the desired target status in the setting item.

[0410] The Bluetooth music setting item can be configured as an entry setting item. In response to the user selecting 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.

[0411] The photo theme setting item can be configured as a parameter setting item. Photo themes can include no theme and various themes. The process of setting the photo theme can refer to the process of setting the carousel method and will not be repeated here. Among them, if no theme is displayed in the setting item, when displaying the photos imported by the user, the carousel will be displayed in the same way as a single photo. If a specific theme is displayed in the setting item, under the photo theme category, the photos will be displayed by default according to the theme set in the setting item.

[0412] 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 a dark screen state and the audio output device 270 is in a mute state.

[0413] In Art Mode, the display device 200 is in an awake state. In this awake state, the display device 200 consumes relatively high power. Since users typically don't use the display device 200 constantly in Art Mode, they might forget that it's awake, causing the display device 200 to consistently consume relatively high power. This can lead to higher costs. Furthermore, keeping the display device 200 awake for extended periods of time can also shorten its lifespan.

[0414] In order to solve the above problems, 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 the specified time, the display device 200 will be adjusted to the sleep state, thereby reducing the power consumption of the display device 200 and extending the service life of the display device 200.

[0415] 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 framework layer includes a sensor API, a power manager (PowerManager), and an alarm manager. The system runtime layer includes a sensor driver manager (Sensor Manager). The core layer includes a millimeter wave sensor.

[0416] Among them, at the core layer, the millimeter wave sensor is responsible for transmitting motion detection data to the system layer.

[0417] At the system runtime layer, the millimeter wave sensor driver manager interacts with the driver layer to obtain millimeter wave sensor data, which the motion detection algorithm module uses to detect the user's motion status. The SensorManager service module provides motion detection data to the framework layer, with the data processing module and motion detection event processing module responsible for processing motion detection data and events. The light sensor driver manager interacts with the driver layer to obtain light sensor data, which the light sensing algorithm module uses to detect ambient brightness. The SensorManager service module provides light detection data to the framework layer, with the data processing module and light detection event processing module responsible for processing light detection data and events.

[0418] At the framework level, the SensorManager API allows applications to access motion and light detection data and manage motion detection functionality through the MotionDetectionManager service. PowerManager provides services responsible for managing the device's power state, controlling screen brightness and volume in sleep mode, and more. ActivityManager provides services responsible for managing the application lifecycle and reawakening applications from sleep mode.

[0419] At the application layer, use the motion detection API provided by the framework layer to obtain motion detection data and light sensing to implement the Art Mode setting.

[0420] In some embodiments, the motion detection function settings can be configured within the Art Mode settings page. The motion detection function settings can be configured as an on / off switch. The motion detection function can be enabled or disabled. The process for configuring the motion detection function can be similar to the process for configuring painting information and is not further described here.

[0421] In some embodiments, reference may be made to Figure 29 On the Art Mode settings page shown, when the Motion Detection feature is enabled, the effect of using the Motion Detection feature can be demonstrated in the Effect Demonstration area. In some embodiments, an introduction to the Motion Detection feature can also be displayed in the Effect Demonstration area, such as "When motion detection is enabled, art will be displayed based on the surrounding motion. (If there are moving objects in the same space, it will be displayed; if there are no moving objects, it will be dormant.)"

[0422] After turning on the motion detection function, the detection sensitivity setting item is displayed on the Art Mode settings page.

[0423] In some embodiments, the art mode application can be configured to: after the motion detection function is turned on, display a detection sensitivity setting item in 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.

[0424] 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 can the display device 200 capture the object moving and determine it as a moving object. For some objects with smaller motion amplitudes, they will not be determined as moving objects. 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.

[0425] 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.

[0426] The setting item of detection sensitivity can be configured as a parameter setting item. The detection sensitivity can include a degree of sensitivity value, such as low, medium, and high. The process of setting the detection sensitivity can refer to the process of setting the carousel mode and will not be repeated here. Taking the setting of the first sensitivity as an example, the first sensitivity can be any one of low, medium, and high. The display device 200 will use the first sensitivity to detect moving objects appearing around the display device 200.

[0427] 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. Figure 29As shown in the figure, after turning on the motion detection function, the switch of the sleep time function is displayed below the motion detection function. After turning on the switch of the sleep time function, 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, Figure 29 The sleep duration shown is 10 minutes.

[0428] When the motion detection function is turned on, the display device 200 can Figure 30 The process shown adjusts the status of the display device. The specific steps are as follows:

[0429] S3001: Detect moving objects appearing around the display device.

[0430] The display device 200 may perform motion detection using a millimeter wave sensor of an Android device.

[0431] 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. Specifically, when the display device 200 is in the awake state (screen on and not silent), the method for detecting a moving object is to start a timer at the beginning of each round of detection, and use the timer to count the length of time when no moving object is 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 no moving object is detected when the sleep duration is reached, the device enters the sleep state (screen off and silent state).

[0432] S3002: If a moving object is detected within the first time period, the device remains in the awake state.

[0433] If a moving object is detected within the first duration, it indicates that there may be user activity around display device 200, meaning that the artwork still needs to be displayed to the user. Therefore, display device 200 remains awake. This allows display device 200 to continue displaying the artwork to the user, and if the artwork includes audio, the corresponding audio can be played via audio output device 270.

[0434] S3003: If no moving object is detected within the first time period, enter a dormant state.

[0435] If no moving object is detected during the first time period, it indicates that there may be no user activity around display device 200, meaning there is no need to display the artwork to the user. Therefore, display device 200 can be adjusted to a dormant state. This effectively reduces power consumption and extends the life of display device 200.

[0436] 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.

[0437] In 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 dormant state, that is, a screen-off and silent state.

[0438] 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:

[0439] 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 on the display page, that is, the art mode application is not exited after entering the sleep state.

[0440] After the display device 200 enters the sleep state, it does not affect the operation of the art mode application. 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 sleep state does not affect the progress of the art painting carousel.

[0441] 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.

[0442] 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.

[0443] After the display device 200 enters the sleep state, the art mode application remains open, but the art carousel is paused. This way, when the display device 200 wakes up again, there is no need to re-launch the application mode application. Moreover, by pausing the art carousel, the user can avoid missing the art displayed in the sleep state.

[0444] Since the art mode application is always running, to avoid disrupting the user after the display device 200 enters a dormant state, the display 260 is turned off, preventing the user from viewing the image. Since pausing the carousel of art paintings also pauses the corresponding audio playback, the audio output device 270 can be kept in a non-muted state. In some embodiments, the audio output device 270 can also be muted to ensure that no audio is played, thereby reducing the power consumption of the audio output device 270.

[0445] In some embodiments, after the display device 200 enters the sleep state in the motion detection mode, the art mode application is exited.

[0446] After entering the sleep state, the display device 200 exits the art mode application, thereby avoiding power consumption generated by the art mode application.

[0447] 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.

[0448] In some embodiments, when the display device 200 is in a dormant state, the motion detection service of the art mode application remains running. Thus, when in the dormant state, the display device 200 continues to detect whether there are moving objects in the surrounding area. If a moving object is detected while in the dormant state, the display device 200 can automatically wake up, i.e., return from the dormant state to the awakened state.

[0449] In some embodiments, when the display device 200 is in a dormant state, it can be reset to an awake state in response to a user input command 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.

[0450] In some embodiments, the display device 200 can monitor key events of the device in the dormant state, and then adjust the display device 200 from the dormant state to the awake state, that is, adjust the display 260 from the off state to the on state, and unmute the audio output device 270 if it is in the muted state.

[0451] 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, and the volume is gradually increased after unmuting.

[0452] You can refer to Figure 31As shown in ①-②, when the display 260 is adjusted to the bright screen state, the display 260 first displays the image at a first brightness value, and then gradually adjusts from the first brightness value to a second brightness value, where 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 visual stimulation caused by the state switching of the display 260 to the user. When the audio output device 270 is unmuted, the audio output device 270 first plays the sound at a first volume value, and then gradually adjusts from the first volume value to a second volume value, where 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 auditory stimulation caused by the state switching of the audio output device 270.

[0453] 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 does not need to re-enter the art mode application after it is readjusted to the awake state, and can directly display the art paintings in the carousel state.

[0454] In some embodiments, if the display device 200 keeps the art mode application running and pauses the carousel of artworks in the sleep state, the display device 200 does not need to re-enter the art mode application after being readjusted to the awake state, but needs to resume the carousel of artworks.

[0455] When resuming the carousel, the carousel time can be calculated based on the progress of the carousel when the carousel was paused. For example, if the currently displayed art piece A has been displayed for 3 minutes when the carousel is paused, and the carousel time is 5 minutes, then after resuming the carousel, art piece A will continue to be displayed and will switch to the next art piece after 2 minutes.

[0456] When resuming the carousel, the carousel time can also be recalculated. For example, when the carousel is paused, if the currently displayed art piece A has been displayed for 3 minutes, and the carousel time is 5 minutes, then after resuming the carousel, art piece A will continue to be displayed, and after 5 minutes, the next art piece will be switched.

[0457] 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.

[0458] Taking the case where the display device 200 exits the art mode application in the sleep state as an example, the code design for readjusting to the awake state can refer to the following example:

[0459] To enter sleep mode by setting the backlight brightness to 0 and the volume to 0:

[0460] For entering the dormant state by acquiring the wakeLock lock and calling goToSleep to shut down:

[0461] 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, if the display device 200 is in a dormant state within a specified time period, it will not be awakened even if a moving object is detected.

[0462] In some embodiments, after the motion detection function is turned on, the display device 200 can 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 can be displayed in the position corresponding to the Do Not Disturb function, 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. 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.

[0463] You can refer to Figure 29 The Art Mode settings page shown in the figure shows that after turning on motion detection, the Do Not Disturb switch appears below the Motion Detection setting. After turning on Do Not Disturb, the Do Not Disturb time settings appear, including the start and end time settings for the Do Not Disturb function. The current start time is 11:00 PM and the end time is 7:00 AM.

[0464] 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.

[0465] In some embodiments, if the motion detection function and the do not disturb function are turned on at the same time, the display device 200 may Figure 32 The process shown adjusts the device status. The specific steps are as follows:

[0466] S3201: Obtain a do not disturb time, and detect moving objects appearing around the display device to obtain a first detection result.

[0467] The Do Not Disturb time includes a start time and an end time.

[0468] The first detection result includes whether a moving object is detected or not detected.

[0469] S3202: Adjust the device status according to the Do Not Disturb time and the first detection result.

[0470] If the system time is not within the do not disturb time, the device status is adjusted according to the first detection result.

[0471] 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.

[0472] That is, if it is not currently in the Do Not Disturb time, the device state is adjusted according to steps S3001-S3003. If it is currently in the Do Not Disturb time, then 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 having entered 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 being invalid, 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 S3001-S3003. 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.

[0473] In some embodiments, the art mode application can be configured with a night mode, which is used to automatically enter a sleep state when the ambient brightness is low, and automatically enter a wake-up state when the ambient brightness is high.

[0474] You can refer to Figure 29 The Art Mode settings page shown includes settings for Night Mode. The Night Mode settings can be configured as a toggle, with the Night Mode state being either on or off. The process for setting Night Mode can be similar to setting painting information and will not be detailed here.

[0475] 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 whether to enter the sleep mode.

[0476] In some embodiments, the display device 200 can be equipped with a hardware picture frame at the border to simulate a real art painting. If the display device 200 is equipped with a hardware picture frame, the detection result of the display device 200 on the ambient brightness will be affected by the hardware picture frame. For example, if the display device 200 is in the same environment, that is, in the same ambient brightness, if the display device 200 is equipped with a hardware picture frame, the ambient brightness detected by the display device 200 will be lower than the actual ambient brightness; if the display device 200 is not equipped with a hardware picture frame, the ambient brightness detected by the display device 200 will be closer to the actual ambient brightness. Based on the impact of whether the 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 the 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 status of the display device 200 can be adjusted more accurately and reasonably.

[0477] In some embodiments, the display device 200 may be configured to Figure 33 The process shown is to set the light parameter threshold. The specific steps are as follows:

[0478] S3301: When the night mode is turned on, obtain the setting data of the boot navigation, where the setting data includes the hardware frame data.

[0479] When a user uses the display device 200 for the first time, the display device 200 will display a startup navigation page to guide the user through setting relevant parameters of the display device 200. The relevant parameters may include whether a hardware picture frame is installed. For example, if a hardware picture frame is installed, the relevant parameter may be setFrameSetting(true).

[0480] After the user sets the relevant parameters of the display device 200 based on the startup navigation page, the display device 200 will save the set parameters to obtain the setting data. The data set by the user to determine whether the hardware picture frame is installed is the hardware picture frame data in the setting data. Accordingly, the hardware picture frame data can indicate whether the hardware picture frame is installed or not installed.

[0481] S3302: If the hardware picture frame data indicates that the hardware picture frame has been installed, the light parameter threshold is a first value.

[0482] If the hardware frame data indicates an installed hardware frame, it can be determined that the display device 200 has currently installed a hardware frame. The display device 200 can set the light parameter threshold to the first value according to the installed hardware frame.

[0483] S3303: If the hardware picture frame data indicates that the hardware picture frame is not installed, the light parameter threshold is a second value.

[0484] If the hardware frame data indicates that the hardware frame is not installed, it can be determined that the display device 200 currently has no hardware frame installed. The display device 200 can set the light parameter threshold to the second value according to the fact that the hardware frame is not installed.

[0485] In some embodiments, the display device 200 may be configured to Figure 34 The process shown is to set the light parameter threshold. The specific steps are as follows:

[0486] S3401, obtaining the second brightness configured for the display within a specified time period.

[0487] The display device 200 can obtain whether a hardware frame is installed in the art mode, for example, using booleanhasFrame = getFrameSettingFromUser().

[0488] Display device 200 may be configured to adjust the brightness of display 260 based on the detected ambient brightness, where the ambient brightness is related to whether a hardware picture frame is installed. For example, if a hardware picture frame is installed, the detected ambient brightness is low, and accordingly, the brightness of display 260 is adjusted higher. If a hardware picture frame is not installed, the detected ambient brightness is high, and accordingly, the brightness of display 260 is adjusted lower.

[0489] The display device 200 may be configured to determine whether a hardware picture frame is currently installed by monitoring the actual brightness of the display 260 , that is, the second brightness configured for the display 260 .

[0490] S3402: Determine whether a hardware picture frame has been installed based on the value and change trend of the second brightness.

[0491] 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.

[0492] 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 higher than the first threshold, it means that the brightness detected by the display device 200 has increased and the detected brightness meets the brightness that can be detected when the hardware picture frame is not installed. In this case, it is determined that the hardware picture frame is not installed.

[0493] S3403: If the hardware picture frame has been installed, the light parameter threshold is a first value.

[0494] S3404: If the hardware picture frame is not installed, the light parameter threshold is a second value.

[0495] Steps S3403-S3404 may refer to steps S3302-S3303 and are not described in detail here.

[0496] In some embodiments, the display device 200 may be configured to Figure 35 The process shown is to set the light parameter threshold. The specific steps are as follows:

[0497] S3501 detects whether the hardware frame is installed through the hardware sensor.

[0498] The display device 200 may be configured with a hardware sensor at the installation location of the hardware picture frame, and the display device 200 may detect whether the hardware picture frame has been installed through the hardware sensor.

[0499] 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 is installed. If no attraction is detected through the magnetic device, it can be determined that the hardware picture frame is not installed. For example: boolean hasFrame = detectFrameUsingMagneticSensor().

[0500] S3502: If the hardware picture frame has been installed, the light parameter threshold is a first value.

[0501] S3503: If the hardware picture frame is not installed, the light parameter threshold is a second value.

[0502] Steps S3502-S3503 may refer to steps S3302-S3303 and are not described in detail here.

[0503] In some embodiments, when the night mode is turned on, the display device 200 can Figure 36 The process shown adjusts the device status. The specific steps are as follows:

[0504] S3601: Detect a first brightness of an environment in which the display device is located.

[0505] 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.

[0506] S3602: If the first brightness is greater than or equal to the light sensitivity parameter threshold, remain in the awake state.

[0507] If the first brightness is greater than or equal to the light parameter threshold, it means that the current ambient brightness is high and the user is probably not in rest time. Therefore, the display device 200 can continue to be in the awake state to ensure normal use by the user.

[0508] S3603: If the first brightness is less than the light sensitivity parameter threshold, enter a sleep state.

[0509] If the first brightness is less than the light parameter threshold, it means that the current ambient brightness is low and the user is most likely in rest time. Therefore, it may be necessary to adjust the display device 200 to a dormant state to prevent the user from taking a rest.

[0510] In some embodiments, when the display device 200 enters a sleep state in Night Mode, the state of the Art Mode application is also adjusted accordingly. The process for adjusting the state of the Art Mode application can be referenced to the process for adjusting the state of the Art Mode application when entering a sleep state in Motion Detection Mode, and is not further described here.

[0511] In some embodiments, when the display device 200 is in a dormant state, the light detection service of the art mode application remains running. Thus, the display device 200 continues to detect ambient brightness while in the dormant state. If the display device 200 detects that the ambient brightness is greater than or equal to the light sensitivity parameter threshold, it can automatically wake up, i.e., return from the dormant state to the awakened state.

[0512] In some embodiments, when the display device 200 is in the sleep state, the display device 200 can be readjusted to the awake state in response to an instruction input by the user based on any key of the control device 100 .

[0513] In some embodiments, when the display device 200 is reawakened, the process of adjusting the state of the art mode application, and adjusting 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.

[0514] In some embodiments, if the motion detection function and the night mode are both turned on, the display device 200 may Figure 37 The process shown adjusts the device status. The specific steps are as follows:

[0515] S3701: Detect a moving object appearing around the display device to obtain a first detection result, and detect a first brightness of an environment in which the display device is located.

[0516] The first detection result includes whether a moving object is detected or not detected.

[0517] S3702: Adjust the device state according to the first detection result and the first brightness.

[0518] If the device is in the awake state, the device state is adjusted according to the first detection result.

[0519] If the device is in the sleep 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 wake-up state; 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 sleep state.

[0520] That is, if in the awake state, the display device 200 can adjust the device state according to steps S3001-S3003. 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.

[0521] If the display device 200 is in the sleep state and no moving object is detected within the first time period to enter the sleep state, the display device 200 needs to adjust the device state based on both the first brightness and the first detection result. The display device 200 will only re-enter the awake state when the first brightness is greater than or equal to the light sensitivity parameter threshold and a moving object is detected. As long as the first brightness is less than the light sensitivity parameter threshold or no moving object is detected, the display device 200 will remain in the sleep state.

[0522] 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 may Figure 38 The process shown adjusts the device status. The specific steps are as follows:

[0523] S3801, 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.

[0524] S3802: Adjust the device state according to the Do Not Disturb time, the first detection result, and the first brightness.

[0525] If the system time is not within the Do Not Disturb time, if the device is in the awake state, the device state is adjusted according to the first detection result. If the device is in the sleep state, the device state is adjusted according to the first brightness and the first detection result. If the first brightness is greater than or equal to the light sensing parameter threshold and the first detection result indicates that a moving object is detected, the device re-enters the awake state. If the first brightness is less than the light sensing parameter threshold and / or the first detection result indicates that no moving object is detected, the device remains in the sleep state.

[0526] If the system time is within the Do Not Disturb time, if in the awake state, the device state is adjusted according to the first detection result; if in the sleep state, the device 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. When the first brightness is greater than or equal to the light sensing parameter threshold and the first detection result indicates that a moving object is detected, the device re-enters the awake state; when the first brightness is less than the light sensing parameter threshold and / or the first detection result indicates that no moving object is detected, the device remains in the sleep state.

[0527] 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 do not disturb function is a global switch. Figure 39 The art mode setting page shown includes the switches for the motion detection function, the night mode function, the sleep time function, and the do not disturb function.

[0528] In some embodiments, when only the switches of the motion detection function and the sleep duration function are turned on, the display device 200 will adjust the device status according to steps S3001-S3003.

[0529] In some embodiments, when only the motion detection function, the sleep duration function switch, and the do not disturb function switch are turned on, the display device 200 can adjust the device status according to steps S3201-S3202.

[0530] 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 S3701-S3702.

[0531] In some embodiments, when the motion detection function switch, the night mode switch, the sleep duration function switch, and the do not disturb function switch are turned on at the same time, the display device 200 will adjust the device status according to steps S3801-S3802.

[0532] In some embodiments, when only the night mode and the Do Not Disturb function are turned on, the display device 200 can Figure 40 The process shown adjusts the device status. The specific steps are as follows:

[0533] S4001: Obtain a do not disturb time, and detect a first brightness of an environment in which the display device is located.

[0534] S4002: Adjust the device status according to the Do Not Disturb time and the first brightness.

[0535] 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 S3601-S3603.

[0536] 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 brightness. If it is in the sleep state, it always remains in the sleep state. After exiting the Do Not Disturb state, it re-enters the awake state when the first brightness is greater than or equal to the light sensitivity parameter threshold.

[0537] In some embodiments, when only the night mode and sleep duration functions are turned on, the display device 200 can Figure 41 The process shown adjusts the device status. The specific steps are as follows:

[0538] S4101, detecting a first brightness of an environment in which the display device is located.

[0539] Step S4101 can refer to step S3601 and will not be repeated here.

[0540] S4102: If the first brightness detected within the first time period is greater than or equal to the light sensitivity parameter threshold, the device remains in the awake state.

[0541] The first duration is the sleep duration. If the first brightness is detected to be greater than or equal to the light sensing parameter threshold within the first duration, the awake state is maintained and the sleep state is not entered.

[0542] S4103: If the first brightness is always less than the light parameter threshold within the first time period, enter a dormant state.

[0543] If the first brightness is always less than the light parameter threshold within the first time period, it means that the ambient brightness is always low and the system enters a dormant state.

[0544] In some embodiments, when only the night mode, sleep duration function and do not disturb function are turned on, the display device 200 can Figure 42 The process shown adjusts the device status. The specific steps are as follows:

[0545] S4201: Obtain a do not disturb time, and detect a first brightness of an environment in which the display device is located.

[0546] S4202: Adjust the device status according to the Do Not Disturb time and the first brightness.

[0547] 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 S4101-S4103.

[0548] 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 S4101-S4103; 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 it detects that the first brightness is greater than or equal to the light sensitivity parameter threshold.

[0549] In some embodiments, a display device is provided, comprising:

[0550] A display configured to display content from a broadcast system or network and / or a user interface; one or more external device interfaces for communicating with one or more external devices according to a communication protocol, the communication protocol including at least a Bluetooth protocol; and at least one processor connected to the display and the one or more external device interfaces and configured to execute instructions to cause the display device to:

[0551] In response to an operation associated with a first button of the remote control, without entering an image display application, determining a first instruction associated with the first button and displaying a first settings page, the first settings page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution;

[0552] When the image display application has been entered, the second instruction associated with the first button is determined, the image quality parameters related to the image display application are called, and a second setting page is displayed. The second setting page includes a second setting result related to the image quality parameters. The first setting result is different from the second setting result. The second setting result is adapted to the image type to which the image displayed by the image display application belongs.

[0553] Specifically, as mentioned above, display devices may include, but are not limited to, smart TVs, mobile terminals, computers, monitors, advertising screens, wearable devices, virtual reality devices, augmented reality devices, and the like. For ease of understanding, this description uses a smart TV as an example. In addition to receiving digital TV signals to play TV programs, smart TVs can also install various applications, such as multimedia applications, screen projection applications, or social networking applications. Multimedia applications may include image display applications.

[0554] In the embodiment of the present application, the image display application can not only allow users to view images through the smart TV, but can also be further used as an art album application. By displaying images, the smart TV can be used as a wall painting decoration in the living room (not necessarily a living room, mainly for relatively closed spaces where people are present, such as certain rooms). On this basis, there will be not only a higher image quality requirement for image display, but also a requirement for the way of displaying images. For example, compared with regular TV programs, the displayed image may require a higher resolution; for example, when displaying an image, it may be necessary to change the viewing angle or add a background board as a drawing board to highlight the artistic display effect. Therefore, for the two situations of not entering the image display application and having entered the image display application, different image quality parameter setting results can be used for image display.

[0555] In an embodiment of the present application, "entered the image display application" may mean that the current control focus is on the image display application. "Not entered the image display application" may mean that the image display application has been opened, but the current control focus is not on the image display application; or, the image display application is not opened. The current control focus is not on the image display application, which may mean that the image display application is switched to background operation. By using the first setting result for screen display when "not entering the image display application" instead of using the second setting result adapted to the image type to which the image belongs, it can be more in line with the actual display scenario and achieve a better viewing experience.

[0556] The first button is the setting entry. The first button may refer to a physical button, a solid-state button, or a virtual button, and the embodiments of the present application do not specifically limit this. Taking smart TVs as an example, physical buttons and solid-state buttons may refer to buttons on the remote control, while virtual buttons may refer to buttons in the remote control interface displayed by the remote control application installed on the mobile terminal. The operation mode of the first trigger operation and the second trigger operation may be related to the type of the first button. For example, if the type of the first button is a button, the first trigger operation and the second trigger operation may both be click operations. The first instruction is the instruction set for the first button on the remote control, such as a setting instruction, etc., and the embodiments of the present application do not specifically limit this.

[0557] The first settings page can display the results of the overall settings for the smart TV, such as the first settings results related to image quality parameters. Of course, other settings results can also be displayed, such as the results of Bluetooth settings, network settings, volume settings, etc., which are not specifically limited in this embodiment of the present application. Furthermore, the first settings page not only displays the results of the overall settings, but also allows the user to set up the smart TV as a whole.

[0558] The second settings page can display the settings results for the image display application, such as the second settings results related to image quality parameters. Of course, other settings results can also be displayed, such as whether to display image information, setting the start time and end time of the image display application, etc., which are not specifically limited in this embodiment of the present application. Furthermore, the second settings page can not only display the settings results for the image display application, but also allow the user to set the image display application.

[0559] As can be seen from the above content, a setting entry will be reused in both cases when the image display application has not been entered and when the image display application has been entered. The first setting page and the second setting page can have different focuses on the setting items. The first setting page can focus on settings for the entire device, and the second setting page can focus on settings for the image display application. The first setting page and the second setting page each display setting items related to image quality parameters. In actual implementation, the degree of difference between the setting items displayed in the first setting page and the setting items displayed in the second setting page can be set based on needs.

[0560] For example, the embodiment of the present application mentions that the picture quality parameters may include at least one of contrast, brightness or resolution, and the first setting page may include setting items corresponding to the three picture quality parameters of contrast, brightness and resolution; and because the image display application has higher requirements for picture quality, in addition to the setting items corresponding to these three picture quality parameters, the second setting page may also have other picture quality-related setting items, such as saturation, detail enhancement settings, exposure, etc. Of course, in actual implementation, the picture quality parameters may not be limited to contrast, brightness and resolution, and may also include gamma values, which are not specifically limited in the embodiment of the present application. For another example, because the first setting page may be a whole-machine setting for a smart TV, there will be some setting items unrelated to picture quality, such as volume settings, Bluetooth settings or network settings, in the first setting page, while the second setting page is mainly for settings for image display applications, so these setting items may not exist. Of course, the first and second settings pages can also be exactly the same from a user's perspective, such as having the same page style and the same settings items; but on this basis, if the first settings page focuses on providing more settings items than the second settings page, such as the first settings page is mainly for overall device settings, it can include settings related to image quality, and can also include settings unrelated to image quality, such as Bluetooth settings, wireless network settings, etc., while the second settings page is mainly for settings related to image quality. On this basis, even if the first and second settings pages have the same page style and the same settings items, settings unrelated to image quality, such as Bluetooth settings, can be set to be non-triggerable on the second settings page.

[0561] The image type to which the image belongs may correspond to the image classification mentioned above, and the image may be classified according to multiple dimensions. Because different types of images will have different display effects using different image quality parameters, the second setting result adapted to the image type to which the image belongs is selected. It should be noted that, in some embodiments, the setting result may refer to a specific parameter value of an image quality parameter, or may refer to a quality mode composed of a combination of specific parameter values ​​of various image quality parameters, and the embodiments of the present application do not make specific limitations on this. In actual implementation, the user may select whether the setting result is a parameter value or a quality mode. Since the setting result can be a parameter value or a quality mode, the setting is more flexible, adapts to more setting scenarios, provides convenience for users, and reduces operating costs. Among them, the quality mode can be distinguished according to the image type, such as oil painting mode, ink painting mode, etc., and the embodiments of the present application do not make specific limitations on this.

[0562] It should be noted that in the embodiments of this application, the first and second settings are displayed by triggering the settings portal, respectively, before and after entering the image display application. This demonstrates the different image quality settings in the two scenarios. Furthermore, the smart TV automatically switches between the image quality parameter settings before and after entering the image display application. In actual implementation, users can directly perceive the difference between the image display before entering the image display application (e.g., when playing a TV program) and after entering the image display application. For example, when watching TV programs, users generally do not require high image quality details due to fatigue and the nature of the TV program content (higher image quality details may cause more fatigue, making them unsuitable for programs that require long viewing). However, image display applications such as art albums require higher image quality details, and people generally do not watch them for long periods of time as living room decorations. In such cases, the first and second settings are automatically set, allowing users to directly perceive that the image quality settings are more appropriate in both scenarios.

[0563] In this embodiment, since the first setting result related to the image quality parameters can be automatically used for screen display when the image display application is not entered, and the second setting result related to the image quality parameters can be automatically switched to use for screen display when the image display application is entered, when the user uses the display device as a tool for image appreciation or as a home album decoration, the user does not need to manually set it, thereby reducing operating costs. In addition, since the image type to which the image belongs can be identified and automatically set according to the second setting result adapted to the image type, the user does not need to manually set it to adapt to the specific image, thereby reducing operating costs. Finally, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration. Compared with the previous single application method of the display device, it can expand the application scenarios of the display device, improve the application value of the display device, and provide users with a better viewing experience.

[0564] In some embodiments, the processor is further configured to:

[0565] When the image display application has been entered and the second setting page is displayed, in response to the setting operation on the second setting page, the second setting page includes a third setting result after updating the image quality parameters, and the third setting result is different from the second setting result.

[0566] As mentioned above, when entering the image display application, you can automatically switch to using the second setting result related to the image quality parameters. In the embodiment of the present application, the user can further add personalized image quality parameter related settings to the image display application. After the user sets the image quality through the second setting page, he can directly feel the difference in the screen display. Among them, the setting operation can be related to the setting method provided by the second setting page, such as clicking the increase button to increase a parameter value, clicking the decrease button to decrease a parameter value, etc., and the embodiment of the present application does not specifically limit this. The third setting result involves the changed setting items, and you can refer to the previous explanation of the corresponding setting items of the image quality parameters, which will not be repeated here.

[0567] In this embodiment, after entering the image display application, in addition to automatically switching to the second setting result related to the image quality parameters for screen display, the user can also set it by himself, thereby meeting the user's personalized needs and giving the user a better viewing experience.

[0568] In some embodiments, the processor is further configured to:

[0569] When exiting the image display application, in response to the fourth trigger operation for the setting entrance, the fourth setting page is displayed. The fourth setting page includes a fourth setting result related to the image quality parameters. The fourth setting result is the setting result before entering the image display application. The fourth setting result is different from the second setting result.

[0570] Specifically, as can be seen from the previous content, "not entering the image display application" may mean that the image display application has been opened, but the current control focus is not on the image display application; or, the image display application is not opened. The current control focus is not on the image display application, which may mean that the image display application is switched to the background. Exiting the image display application may also refer to switching the image display application to the background or directly exiting the image display application. Regarding the fourth trigger operation and the fourth setting result, please refer to the previous explanations about the trigger operation and the setting results, which will not be repeated here. It should be noted that the fourth setting result may be the same as the first setting result, or it may be different from the first setting result. The embodiment of the present application does not make specific limitations on this. Whether they are actually the same may depend on whether the user has performed the whole machine settings after entering the image display application. If the user has performed the whole machine settings, the fourth setting result may be different from the first setting result.

[0571] In this embodiment, when exiting the image display application, the setting result before entering the image display application can be automatically switched back without the user having to manually reset it, thereby reducing operating costs and providing users with a better viewing experience.

[0572] In some embodiments, the processor is further configured to:

[0573] When the displayed image is switched to another image through the image display application, in response to the fifth trigger operation for the setting entrance, the fifth setting page is displayed, and the fifth setting page includes a fifth setting result related to the image quality parameters. The fifth setting result is different from the second setting result, and the fifth setting result is adapted to the image type to which the other image belongs.

[0574] Specifically, switching the displayed image to another image through the image display application mainly refers to the switching of images when the image is displayed through the image display application. Among them, the image switching can be triggered by the user, or the image display application can switch automatically according to the settings, and the embodiments of the present application do not specifically limit this. It can be understood that after switching the image, the image type to which the image belongs may change, or even if it does not change, the second setting result related to the image quality parameters before the switch may not be adapted to the other image after the switch. Therefore, in the embodiment of the present application, after switching to display another image, the image type to which the other image belongs can be identified, and the screen display can be automatically performed according to the fifth setting result related to the image quality parameters. After switching to another image, the fifth setting page displayed by the fifth trigger operation can display a fifth setting result that is different from the second setting result, that is, the image display application automatically adapts the image quality settings after switching to another image.

[0575] In this embodiment, when the image display application switches the displayed image, it can automatically update the settings related to the image quality parameters from adapting to the image before the switch to adapting to another image after the switch, without the need for the user to manually reset it, thereby reducing operating costs and providing users with a better viewing experience.

[0576] In some embodiments, the processor is further configured to:

[0577] When displaying an image through an image display application, if it is detected that the change in the light sensitivity value meets the preset conditions, in response to the sixth trigger operation for the setting entrance, the sixth setting page is displayed. The sixth setting page includes a sixth setting result related to the image quality parameters. The sixth setting result is different from the second setting result. The sixth setting result is adapted to the lighting environment after the light sensitivity value changes.

[0578] As mentioned in the previous content, when exiting the image display application and switching the displayed image, the settings related to the image quality parameters can be automatically changed. Exiting the image display application and switching the displayed image are both normal operations that may be encountered when using a smart TV to display images, and changes in the light environment are normal environmental conditions that may be encountered when using a smart TV to display images. For example, the light environment in the morning and afternoon may be different, and the degree of closing of the curtains will also cause changes in the light environment. It is understandable that automatically changing the settings related to the image quality parameters based solely on normal operations may not fully cover the actual usage scenarios. Combining normal operations with normal environmental conditions and acting together on the display of images can cover the actual usage scenarios as much as possible and achieve better setting effects. At the same time, it can also reduce the user's operating costs in a wider range of usage scenarios, and can also bring users a better viewing experience in a wider range of usage scenarios.

[0579] Specifically, the light sensitivity value can be detected by a light sensor associated with the display device. The preset condition may be that the amplitude of the change in the light sensitivity value exceeds a preset amplitude (this may indicate that the change in the light environment has reached a level that affects the image display), or that the value of the light sensitivity value exceeds a preset value (light sensitivity values ​​of different gradients may be adapted to different image quality parameters). The embodiment of the present application does not specifically limit the setting method of the preset condition. In some embodiments, the preset condition may include that the amplitude of the change in the light sensitivity value is within a preset range and the duration reaches a preset duration. Among them, the amplitude of the change in the light sensitivity value being within the preset range may indicate that the amplitude of the change in the light sensitivity value has reached a level that may affect the image display. However, considering that the light sensor may have erroneous detection, a further restriction condition may be added, that is, the duration of the change in the light sensitivity value within the preset range is required to reach a preset duration.

[0580] If the duration can reach the preset duration, it means that the change in the light sensitivity value is within the preset range. It is not an abnormal value caused by misdetection, but the change in the light sensitivity value has indeed affected the image display. At this time, it can be automatically updated to display the image according to the sixth setting result related to the image quality parameters to adapt to the light environment after the light sensitivity value changes. It can be understood that by using the preset conditions as the trigger conditions for automatically updating to the sixth setting results, the accuracy of automatic control can be improved, so as to bring better viewing experience to users in a wider range of usage scenarios. In the embodiment of the present application, it is mentioned that the sixth setting result is different from the second setting result, which mainly reflects that after the light sensitivity value changes, the setting results related to the light sensitivity parameters in the setting page will automatically change.

[0581] In this embodiment, as previously mentioned, settings related to image quality parameters can be automatically changed when exiting an image display application and switching displayed images. These are both common operating conditions that may be encountered when displaying images using a display device. Regarding environmental conditions that may be encountered when displaying images using a smart TV, such as changes in the lighting environment, the settings related to image quality parameters can be automatically changed to adapt to the lighting environment after the change in light sensitivity value when a change in light sensitivity value is detected to meet a preset condition, without requiring the user to manually reset the settings. This can reduce operating costs and provide users with a better viewing experience. Furthermore, since the settings related to image quality parameters can be automatically changed to corresponding settings for both common operating conditions and common environmental conditions that may be encountered when displaying images using a display device, this can cover as many actual usage scenarios as possible, achieving better setting results. This can also reduce user operating costs and provide users with a better viewing experience in a wider range of usage scenarios. Finally, since the preset condition can be used as a trigger for automatically updating to the sixth setting result, the accuracy of automatic control can be improved, providing users with a better viewing experience in a wider range of usage scenarios.

[0582] The above content mainly describes an implementation scheme for reusing a setting entry in both the case of not entering the image display application and the case of having entered the image display application. In actual implementation, a setting entry can also correspond to each of the two cases of not entering the image display application and having entered the image display application. Therefore, in some embodiments, a display device is provided, including:

[0583] A display configured to display content from a broadcast system or network and / or a user interface; one or more external device interfaces for communicating with one or more external devices according to a communication protocol, the communication protocol including at least a Bluetooth protocol; and at least one processor connected to the display and the one or more external device interfaces and configured to execute instructions to cause the display device to:

[0584] In response to a first trigger operation on a first setting entry without entering the image display application, a first setting page is displayed, the first setting page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution;

[0585] In a case where the image display application has been entered, in response to a second trigger operation on a second setting entry, a second setting page is displayed, the second setting page including a second setting result related to the image quality parameter, the first setting result being different from the second setting result, and the second setting result being adapted to an image type to which an image displayed by the image display application belongs;

[0586] When the image display application has been entered, a third setting page is displayed in response to a third trigger operation on the first setting entry; wherein, the setting items related to the image quality parameters included in the third setting page are at least partially not triggerable in the third setting page; the first setting entry and the second setting entry are triggered by different control instructions.

[0587] Specifically, the first setting entry and the second setting entry correspond to different setting entries. For example, the first setting entry may be a setting button on a smart TV, and the second setting entry may be a menu button on the smart TV. The types of the first setting entry and the second setting entry, the differences between the first setting page and the second setting page, and the differences between the first setting results and the second setting results can be referred to the explanations in the previous content and will not be repeated here.

[0588] The second trigger operation is triggered for the second setting entry when the image display application has been entered. In the previous content, the two situations of not entering the image display application and having entered the image display application reuse one setting entry. If these two situations each correspond to a setting entry, it may happen that when the image display application has been entered, the user triggers the setting entry corresponding to the situation of not entering the image display application, that is, triggering the first setting entry. At this time, the third setting page can be displayed. Among them, the third setting page can be the same as the first setting page. The same here mainly refers to the same from the perspective of functional settings, such as the same type of setting items included, both of which are used to set the entire machine. It can be understood that since the first setting entry and the second setting entry are two different entries, they are naturally triggered by different control instructions, such as the user clicking through the remote control, or sending instructions through an application on the mobile phone that controls the TV.

[0589] It is understood that the first settings entry can be used to set up the entire device, including image quality settings for the entire device. The third settings page triggered by the first settings entry, and the settings related to image quality parameters displayed on the third settings page, are still image quality settings for the entire device. After entering the image display application, the image quality settings adapted to the image type are used, and the image quality settings for the entire device before entering the image display application are no longer used. To avoid crosstalk between the two scenarios, at least some of the settings related to image quality parameters can be set to non-triggerable on the third settings page. "At least some" refers to setting some of the settings related to image quality parameters to non-triggerable, or all of the settings related to image quality parameters can be set to non-triggerable, which is not specifically limited in this embodiment of the application. For example, settings corresponding to brightness, contrast, and resolution can be set to non-triggerable on the third settings page. "Non-triggerable" means that the settings related to image quality parameters cannot be set.

[0590] At this time, the setting items related to the image quality parameters displayed on the third setting page may still have the corresponding setting results of the first setting results. That is, although the display device is currently using the image quality settings that are adapted to the type of image when entering the image display application, what is displayed on the third setting page is not the image quality settings currently in use, but the image quality settings used when not entering the image display application. This embodiment of the present application does not specifically limit this. In addition, the setting items originally unrelated to the image quality parameters in the third setting page may continue to be triggerable, such as Bluetooth settings, network settings, volume settings, etc. This embodiment of the present application does not specifically limit this.

[0591] In this embodiment, since the first setting result related to the image quality parameters can be automatically used for screen display when the image display application is not entered, and the second setting result related to the image quality parameters can be automatically switched to use for screen display when the image display application is entered, when the user uses the display device as a tool for image appreciation or as a home album decoration, the user does not need to manually set it, thereby reducing operating costs. In addition, since the image type to which the image belongs can be identified and automatically set according to the second setting result adapted to the image type, the user does not need to manually set it to adapt to the specific image, thereby reducing operating costs. At the same time, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration. Compared with the previous single application method of the display device, it can expand the application scenarios of the display device, improve the application value of the display device, and provide users with a better viewing experience. Finally, since the image display application has been entered, even if the user triggers the first setting entrance, the setting items related to the image quality parameters in the corresponding third setting page will be set to non-triggerable, thereby avoiding crosstalk between the image quality settings used by the entire machine and the image quality settings used by the image display application, causing confusion in the operating logic and affecting the user's viewing experience.

[0592] In some embodiments, the processor executes setting the setting items related to the image quality parameters displayed on the second setting page to be untriggerable on the third setting page, and is configured to:

[0593] The setting items related to the image quality parameters previously included in the second setting page are not displayed in the third setting page; or,

[0594] The setting items related to the image quality parameters previously included in the second setting page are displayed on the third setting page and are set to be untriggerable.

[0595] Specifically, to avoid the aforementioned crosstalk between the image quality settings used by the entire device and those used by the image display application, the image quality parameter settings previously displayed on the second settings page can be displayed directly without being displayed on the third settings page. This prevents the user from changing the image quality settings used by the entire device when entering the image display application. Alternatively, the image quality parameter settings previously displayed on the second settings page can be displayed on the third settings page, but set to be untriggerable.

[0596] In this embodiment, since the image display application has been entered, even if the user triggers the first setting entrance, the setting items related to the image quality parameters in the corresponding third setting page will be set to be untriggerable, thereby avoiding crosstalk between the image quality settings used by the entire machine and the image quality settings used by the image display application, causing confusion in the operating logic and affecting the user's viewing experience.

[0597] In some embodiments, the processor executes setting the setting items related to the image quality parameters previously displayed on the second setting page to be untriggerable, and is configured to:

[0598] The setting items related to the image quality parameters previously included on the second setting page are set to be unselectable; or the setting items related to the image quality parameters previously included on the second setting page are set to be selectable but inoperable.

[0599] Among them, "unselectable" means that it cannot be focused, that is, the user can see the settings related to image quality parameters previously displayed on the second setting page on the third setting page, but cannot be selected. "Selectable" means that it can be focused, and "unoperable" means that it can be selected but no further interaction is allowed.

[0600] In this embodiment, even if the user triggers the first settings entry after entering the image display application, the settings related to image quality parameters in the corresponding third settings page will be set to be untriggerable. This can prevent crosstalk between the image quality settings used by the entire device and the image quality settings used by the image display application, which could cause operational logic confusion and affect the user's viewing experience. The untriggering method can be multiple, thereby adapting to a wider range of usage scenarios.

[0601] In some embodiments, the processor is further configured to:

[0602] When the image display application has been entered and the second setting page is displayed, in response to the setting operation on the second setting page, a third setting result after updating the image quality parameters is displayed on the second setting page, and the third setting result is different from the second setting result.

[0603] This process can refer to the two situations of not entering the image display application and having entered the image display application, and the implementation plan for reusing an entrance setting is not repeated here.

[0604] In this embodiment, after entering the image display application, in addition to automatically switching to the second setting result related to the image quality parameters for screen display, the user can also set it by himself, thereby meeting the user's personalized needs and giving the user a better viewing experience.

[0605] In some embodiments, the processor is further configured to:

[0606] When exiting the image display application, the fourth setting page is displayed in response to the fourth trigger operation for the first setting entrance; wherein, the setting items related to the image quality parameters included in the fourth setting page are restored to triggerable from being non-triggerable on the third setting page; the fourth setting page includes the fourth setting result related to the image quality parameters, the fourth setting result is the setting result before entering the image display application, and the fourth setting result is different from the second setting result.

[0607] Specifically, triggerable means that the setting items related to the image quality parameters can be set. Restoring to triggerable can correspond to the previously mentioned non-triggerable. For example, if it was not triggerable before, specifically in the third setting page, the setting items related to the image quality parameters previously displayed in the second setting page are not displayed; at this time, the triggerable here can be in the fourth setting page, displaying the setting items related to the image quality parameters previously displayed in the second setting page. If it was not triggerable before, specifically in the third setting page, the setting items related to the image quality parameters previously displayed in the second setting page are displayed, but cannot be selected; at this time, the triggerable here can be in the fourth setting page, making the setting items related to the image quality parameters selectable. For other content, please refer to the implementation plan for reusing a setting entrance in the two cases of not entering the image display application and having entered the image display application, which will not be repeated here.

[0608] In this embodiment, when exiting the image display application, the setting result before entering the image display application can be automatically switched back without the user having to manually reset it, thereby reducing operating costs and providing users with a better viewing experience.

[0609] In some embodiments, the processor is further configured to:

[0610] When the displayed image is switched to another image through the image display application, in response to the fifth trigger operation for the second setting entrance, the fifth setting page is displayed, and the fifth setting page includes a fifth setting result related to the image quality parameters. The fifth setting result is different from the second setting result, and the fifth setting result is adapted to the image type to which the other image belongs.

[0611] This process can refer to the two situations of not entering the image display application and having entered the image display application, and the implementation plan for reusing an entrance setting is not repeated here.

[0612] In this embodiment, when the image display application switches the displayed image, it can automatically update the settings related to the image quality parameters from adapting to the image before the switch to adapting to another image after the switch, without the need for the user to manually reset it, thereby reducing operating costs and providing users with a better viewing experience.

[0613] In some embodiments, the processor is further configured to:

[0614] When displaying an image through an image display application, if it is detected that the change in light sensitivity value meets the preset conditions, in response to the sixth trigger operation for the second setting entrance, the sixth setting page is displayed. The sixth setting page includes a sixth setting result related to the image quality parameters. The sixth setting result is different from the second setting result. The sixth setting result is adapted to the lighting environment after the light sensitivity value changes.

[0615] This process can refer to the two situations of not entering the image display application and having entered the image display application, and the implementation plan for reusing an entrance setting is not repeated here.

[0616] In this embodiment, as previously mentioned, settings related to image quality parameters can be automatically changed when exiting an image display application and switching displayed images. These are both common operating conditions that may be encountered when displaying images using a display device. Regarding environmental conditions that may be encountered when displaying images using a smart TV, such as changes in the lighting environment, the settings related to image quality parameters can be automatically changed to adapt to the lighting environment after the change in light sensitivity value when a change in light sensitivity value is detected to meet a preset condition, without requiring the user to manually reset the settings. This can reduce operating costs and provide users with a better viewing experience. Furthermore, since the settings related to image quality parameters can be automatically changed to corresponding settings for both common operating conditions and common environmental conditions that may be encountered when displaying images using a display device, this can cover as many actual usage scenarios as possible, achieving better setting results. This can also reduce user operating costs and provide users with a better viewing experience in a wider range of usage scenarios. Finally, since the preset condition can be used as a trigger for automatically updating to the sixth setting result, the accuracy of automatic control can be improved, providing users with a better viewing experience in a wider range of usage scenarios.

[0617] The previous content mainly focuses on the implementation plan of the image display application. As can be seen from the previous content, smart TVs can install multimedia applications, and image display applications are only one type of multimedia applications. In actual implementation, applications involving sound playback or picture display can also be classified as multimedia applications. For example, audio playback applications, video playback applications, and even games that provide audio and video playback can also be classified as multimedia applications. Therefore, without being limited to image display applications, in some embodiments, a display device is provided, including:

[0618] a display configured to display content from a broadcast system or network and / or a user interface; one or more external device interfaces configured to communicate with one or more external devices according to a communication protocol, the communication protocol including at least a Bluetooth protocol; and at least one processor coupled to the display and the one or more external device interfaces and configured to execute instructions to cause the display device to:

[0619] In response to a first trigger operation on a first setting entry without entering the multimedia application, displaying a first setting page, the first setting page including a first setting result related to a multimedia parameter, the multimedia parameter including at least one of a picture quality parameter or a sound effect parameter;

[0620] When the multimedia application has been entered, in response to the second trigger operation for the second setting entrance, a second setting page is displayed, and the second setting page includes a second setting result related to the multimedia parameters. The first setting result is different from the second setting result, and the second setting result is adapted to the file presented by the multimedia application.

[0621] Among them, the image quality parameters can refer to the explanation of the previous content. The sound quality parameters may include the volume value of each frequency band, surround settings, etc., which are not specifically limited in the embodiments of the present application. It should be noted that by displaying images, the smart TV can be used as a wall painting decoration in the living room, and by playing audio, the smart TV can be used to create a sound atmosphere in the living room (it can be playing classical music, or it can be playing the sound of flowing water, waves, etc. to simulate the natural mood). Of course, it is also possible to demonstrate images and audio at the same time, or directly play videos to play their respective roles at the same time.

[0622] As for audio, it's understandable that the sound effects settings for smart TVs playing TV programs may need to be adapted to the sound playback requirements of the TV programs. For example, because TV programs often include dialogue, dialogue enhancement may be required. TV programs may not require heavy bass, but rather natural sound effects. However, audio playback applications may have specific sound playback requirements. For example, an audio playback application used to create a sound atmosphere in the living room may not require dialogue enhancement. Rock music may require heavy bass. Classical music may require high and low frequency enhancement to highlight the performance of the instruments. Surround mode may be used to achieve a surround sound effect.

[0623] The setting items corresponding to the setting results can be related to the file type of the multimedia application presentation. For example, if an image is displayed, the first setting result and the second setting result are both setting results related to image quality parameters. If audio is played, the first setting result and the second setting result are both setting results related to sound effect parameters. If both images and audio are played, then the setting result is a combination of the two. Of course, in actual implementation, the first setting entry and the second setting entry can be reused or not. The relevant implementation plan can be referred to the previous description and will not be repeated here.

[0624] In this embodiment, since the first setting result related to the multimedia parameters can be automatically used for multimedia presentation when the multimedia application is not entered, and the second setting result related to the multimedia parameters can be automatically switched to for multimedia presentation when the multimedia application is entered, the user does not need to manually set the display device when using it as a tool for image appreciation, a home album decoration, or to create a sound atmosphere in the home, thereby reducing operating costs. In addition, since the file type to which the file belongs can be identified and the second setting result adapted to the file type can be automatically set, the user does not need to manually set the adaptation to a specific file, thereby reducing operating costs. Finally, by using multimedia applications, the display device can be transformed into a tool for image appreciation, a home album decoration, or a home sound atmosphere. Compared with the previous single application method of the display device, this can expand the application scenarios of the display device, improve the application value of the display device, and provide users with a better demonstration experience.

[0625] In some embodiments, the processor is further configured to:

[0626] When the multimedia application has been entered and the second setting page is displayed, in response to a setting operation on the second setting page, the second setting page includes a third setting result after updating the multimedia parameters, and the third setting result is different from the second setting result.

[0627] This process can refer to the solution in the previous content where the user sets up the image display application, which will not be described in detail here.

[0628] In this embodiment, after entering the multimedia application, in addition to automatically switching to the second setting result related to the multimedia parameters for multimedia presentation, the user can also set it himself, thereby meeting the user's personalized needs and giving the user a better presentation experience.

[0629] In some embodiments, the processor is further configured to:

[0630] When the first setting entry and the second setting entry are not reused, if the multimedia application has been entered, the third setting page is displayed in response to the third trigger operation for the first setting entry; wherein, at least some of the setting items related to the multimedia parameters displayed in the third setting page are not triggerable in the third setting page; the first setting entry and the second setting entry are triggered by different control instructions.

[0631] This process can refer to the solution in the previous content where the user sets up the image display application, which will not be described in detail here.

[0632] In this embodiment, since the user has entered the multimedia application, even if the user triggers the first setting entrance, the setting items related to the multimedia parameters in the corresponding third setting page will be set to be untriggerable, thereby avoiding crosstalk between the multimedia settings used by the entire machine and the multimedia settings used by the multimedia application, causing confusion in the operating logic and affecting the user experience.

[0633] In some embodiments, the processor is further configured to:

[0634] In a case where the first setting entry and the second setting entry are multiplexed, if the multimedia application is exited, in response to a fourth trigger operation on the multiplexed setting entry, a fourth setting page is displayed, the fourth setting page including a fourth setting result related to the multimedia parameters, the fourth setting result being the setting result before entering the multimedia application, and the fourth setting result being different from the second setting result;

[0635] When the first setting entry and the second setting entry are not reused, if you exit the multimedia application, the fifth setting page is displayed in response to the fifth trigger operation on the first setting entry; wherein, the setting items related to the multimedia parameters included in the fifth setting page are restored to triggerable from being non-triggerable on the third setting page; the fifth setting page displays the fifth setting result related to the multimedia parameters, which is the setting result before entering the multimedia application, and the fifth setting result is different from the second setting result.

[0636] This process can refer to the solution in the previous content where the user sets up the image display application, which will not be described in detail here.

[0637] In this embodiment, when exiting a multimedia application, the settings can be automatically switched back to the settings before entering the multimedia application without the need for the user to manually reset them, thereby reducing operating costs and providing users with a better presentation experience.

[0638] In some embodiments, the processor is further configured to:

[0639] When the demonstrated file is switched to another file through a multimedia application, in response to the sixth trigger operation for the second setting entry, a sixth setting page is displayed, and the sixth setting page includes a sixth setting result related to the multimedia parameters. The sixth setting result is different from the second setting result, and the sixth setting result is adapted to another file.

[0640] This process can refer to the solution in the previous content where the user sets up the image display application, which will not be described in detail here.

[0641] In this embodiment, when the multimedia application switches the presentation file, it can automatically update the settings related to the multimedia parameters from adapting to the file before the switch to adapting to another file after the switch, without the need for the user to manually reset them, thereby reducing operating costs and providing users with a better presentation experience.

[0642] In some embodiments, a method for controlling a display device is provided, including:

[0643] In response to an operation associated with a first button of the remote control, without entering an image display application, determining a first instruction associated with the first button and displaying a first settings page, the first settings page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution;

[0644] When the image display application has been entered, the second instruction associated with the first button is determined, the image quality parameters related to the image display application are called, and a second setting page is displayed. The second setting page includes a second setting result related to the image quality parameters. The first setting result is different from the second setting result. The second setting result is adapted to the image type to which the image displayed by the image display application belongs.

[0645] In this embodiment, since the first setting result related to the image quality parameters can be automatically used for screen display when the image display application is not entered, and the second setting result related to the image quality parameters can be automatically switched to use for screen display when the image display application is entered, when the user uses the display device as a tool for image appreciation or as a home album decoration, the user does not need to manually set it, thereby reducing operating costs. In addition, since the image type to which the image belongs can be identified and automatically set according to the second setting result adapted to the image type, the user does not need to manually set it to adapt to the specific image, thereby reducing operating costs. Finally, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration. Compared with the previous single application method of the display device, it can expand the application scenarios of the display device, improve the application value of the display device, and provide users with a better viewing experience.

[0646] In some embodiments, a method for controlling a display device is provided, including:

[0647] In response to a first trigger operation on a first setting entry without entering the image display application, a first setting page is displayed, the first setting page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution;

[0648] In a case where the image display application has been entered, in response to a second trigger operation on a second setting entry, a second setting page is displayed, the second setting page including a second setting result related to the image quality parameter, the first setting result being different from the second setting result, and the second setting result being adapted to an image type to which an image displayed by the image display application belongs;

[0649] When the image display application has been entered, a third setting page is displayed in response to a third trigger operation on the first setting entry; wherein, the setting items related to the image quality parameters included in the third setting page are at least partially not triggerable in the third setting page; the first setting entry and the second setting entry are triggered by different control instructions.

[0650] In this embodiment, since the first setting result related to the image quality parameters can be automatically used for screen display when the image display application is not entered, and the second setting result related to the image quality parameters can be automatically switched to use for screen display when the image display application is entered, when the user uses the display device as a tool for image appreciation or as a home album decoration, the user does not need to manually set it, thereby reducing operating costs. In addition, since the image type to which the image belongs can be identified and automatically set according to the second setting result adapted to the image type, the user does not need to manually set it to adapt to the specific image, thereby reducing operating costs. At the same time, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration. Compared with the previous single application method of the display device, it can expand the application scenarios of the display device, improve the application value of the display device, and provide users with a better viewing experience. Finally, since the image display application has been entered, even if the user triggers the first setting entrance, the setting items related to the image quality parameters in the corresponding third setting page will be set to non-triggerable, thereby avoiding crosstalk between the image quality settings used by the entire machine and the image quality settings used by the image display application, causing confusion in the operating logic and affecting the user's viewing experience.

[0651] In some embodiments, a method for controlling a display device is provided, including:

[0652] In response to a first trigger operation on a first setting entry without entering the multimedia application, displaying a first setting page, the first setting page including a first setting result related to a multimedia parameter, the multimedia parameter including at least one of a picture quality parameter or a sound effect parameter;

[0653] When the multimedia application has been entered, in response to the second trigger operation for the second setting entrance, a second setting page is displayed, and the second setting page includes a second setting result related to the multimedia parameters. The first setting result is different from the second setting result, and the second setting result is adapted to the file presented by the multimedia application.

[0654] In this embodiment, since the first setting result related to the multimedia parameters can be automatically used for multimedia presentation when the multimedia application is not entered, and the second setting result related to the multimedia parameters can be automatically switched to for multimedia presentation when the multimedia application is entered, the user does not need to manually set the display device when using it as a tool for image appreciation, a home album decoration, or to create a sound atmosphere in the home, thereby reducing operating costs. In addition, since the file type to which the file belongs can be identified and the second setting result adapted to the file type can be automatically set, the user does not need to manually set the adaptation to a specific file, thereby reducing operating costs. Finally, by using multimedia applications, the display device can be transformed into a tool for image appreciation, a home album decoration, or a home sound atmosphere. Compared with the previous single application method of the display device, this can expand the application scenarios of the display device, improve the application value of the display device, and provide users with a better demonstration experience.

[0655] For ease of understanding, now combined Figure 43 Explain the above process. Figure 43 The main layers of the OLED display are the application layer, the driver layer, and the light sensor that provides the light sensing function. The application layer may include the image display application A, as well as modules related to image settings and the entire device's light sensing switch. The driver layer may include a module that drives the image quality.

[0656] Specifically, in response to the instruction to open application A, image display application A can load the image quality parameters of the image that currently needs to be displayed, and synchronize the instruction to enter application A, the image quality classification and image quality parameters of the image currently displayed by application A to the driving image quality module. The image setting related modules in the driving image quality module can identify that application A has been entered according to the instruction, and can determine the image quality classification of the currently displayed image, and switch the image quality effect of the display device according to the image quality parameters, specifically switching to the image quality effect under the image quality classification. The image setting related modules can monitor through instructions that application A has been opened, and gray out the image setting option in the whole machine settings (or make it unselectable, or directly make the image setting page of the whole machine unopenable), so that the user cannot make settings through the image setting option of the whole machine settings.

[0657] At the same time, the relevant modules of the image settings can also notify that the setting options of the light switch of the whole machine are grayed out (or cannot be selected, or the light switch setting page of the whole machine cannot be opened directly), so that the user cannot set the light sensitivity of the whole machine when entering application A, and needs to use settings related to image quality parameters.

[0658] When entering Application A, the menu page of Application A can be displayed in response to the corresponding setting menu command of Application A. The user can use the menu page to change the corresponding image quality parameters of Application A, and the changed image quality parameters can be stored locally. After monitoring the change of image quality parameters, Application A can drive the image quality interface and pass the changed image quality parameters to the driver image quality module. The driver image quality module can then determine which image quality category the user has changed the image quality parameters for and update the image quality parameters of the corresponding image quality category.

[0659] In addition, when switching the displayed image in application A, the corresponding image quality parameter setting process can also be performed. Specifically, in response to the instruction to switch the image, the image quality module can be notified to update the image quality classification and image quality parameters of the switched image. After determining that the image quality classification has changed, the image quality module can switch to the corresponding image quality classification and use the corresponding image quality parameters. In addition, if the light sensitivity value collected by the light sensor is detected to have changed during this process, the corresponding image quality parameters can be changed synchronously based on the light sensitivity value.

[0660] Furthermore, in the automatic light adjustment scenario, the light sensitivity value can be obtained in real time. If the obtained light sensitivity value changes and the change is stable within 10 seconds, it means that the image quality parameters need to be changed according to the light sensitivity value, so that the image quality parameters can be updated.

[0661] Finally, if application A is exited, the image display application A can respond to the instruction to exit application A, and the driver image quality module can be notified to update the image quality settings of the entire machine. After determining that application A has exited, the driver image quality module can restore the image quality settings of the entire machine according to the notification. In addition, if whether application A has entered is recorded through a mark, the mark that references A can also be cleared, and the relevant modules of the image settings can be notified to restore the setting item configuration of the entire machine. Specifically, if the relevant modules of the image settings detect that application A has exited, the setting items of the image quality parameters can be ungrayed out in the settings page (or made selectable, or the settings page related to the image quality parameters that was previously not openable can now be opened). In addition, the light sensor switch of the entire machine can be notified to change to available, and the light sensor switch of the entire machine can be set to available accordingly.

[0662] For ease of explanation, the above description has been made in conjunction with specific embodiments. However, the above discussion of some embodiments is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The above embodiments are selected and described to better explain the content of this disclosure, thereby enabling those skilled in the art to better use the embodiments.

Claims

1. A display device, characterized in that: include: a display configured to display content from a broadcast system or network and / or a user interface; one or more external device interfaces for communicating with one or more external devices according to a communication protocol, the communication protocol including at least a Bluetooth protocol; and at least one processor connected to the display and the one or more external device interfaces and configured to execute instructions so that the display device is configured to: In response to an operation associated with a first button of the remote control, without entering an image display application, determining a first instruction associated with the first button and displaying a first settings page, the first settings page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution; When the image display application has been entered, a second instruction associated with the first button is determined, the image quality parameters related to the image display application are called, and a second setting page is displayed. The second setting page includes a second setting result related to the image quality parameters. The first setting result is different from the second setting result. The second setting result is adapted to the image type to which the image displayed by the image display application belongs.

2. The display device according to claim 1, wherein The processor is further configured to: When the image display application has been entered and a second setting page is displayed, in response to a setting operation on the second setting page, the second setting page includes a third setting result after updating the image quality parameters, and the third setting result is different from the second setting result.

3. The display device according to claim 1, wherein The processor is further configured to: When exiting the image display application, in response to the fourth trigger operation for the setting entrance, a fourth setting page is displayed, and the fourth setting page includes a fourth setting result related to the image quality parameters. The fourth setting result is the setting result before entering the image display application, and the fourth setting result is different from the second setting result.

4. The display device according to claim 1, wherein The processor is further configured to: When the displayed image is switched to another image through the image display application, a fifth setting page is displayed in response to the fifth trigger operation for the setting entrance. The fifth setting page includes a fifth setting result related to the image quality parameters. The fifth setting result is different from the second setting result, and the fifth setting result is adapted to the image type to which the other image belongs.

5. The display device according to claim 1, wherein The processor is further configured to: When the image is displayed through the image display application, if it is detected that the change in the light sensitivity value meets the preset conditions, in response to the sixth trigger operation for the setting entrance, a sixth setting page is displayed, and the sixth setting page includes a sixth setting result related to the image quality parameters. The sixth setting result is different from the second setting result, and the sixth setting result is adapted to the lighting environment after the light sensitivity value changes.

6. A display device, characterized in that: include: a display configured to display content from a broadcast system or network and / or a user interface; one or more external device interfaces for communicating with one or more external devices according to a communication protocol, the communication protocol including at least a Bluetooth protocol; and at least one processor connected to the display and the one or more external device interfaces and configured to execute instructions so that the display device is configured to: In response to a first trigger operation on a first setting entry without entering the image display application, displaying a first setting page, the first setting page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution; In a case where the image display application has been entered, in response to a second trigger operation on a second setting entry, a second setting page is displayed, the second setting page including a second setting result related to the image quality parameter, the first setting result being different from the second setting result, the second setting result being adapted to an image type to which an image displayed by the image display application belongs; When the image display application has been entered, a third setting page is displayed in response to a third trigger operation on the first setting entry; wherein, the setting items related to image quality parameters included in the third setting page are at least partially not triggerable in the third setting page; the first setting entry and the second setting entry are triggered by different control instructions.

7. The display device according to claim 6, wherein: The processor executes setting the setting items related to the image quality parameters included in the second setting page to be non-triggerable in the third setting page, and is configured to: The setting items related to the image quality parameters previously included in the second setting page are not displayed in the third setting page; or, The setting items related to the image quality parameters previously included in the second setting page are displayed on the third setting page and are set to be untriggerable.

8. The display device according to claim 7, wherein: The processor sets the setting items related to the image quality parameters previously included in the second setting page to be untriggerable, and is configured to: The setting items related to the image quality parameters previously included on the second setting page are set to be unselectable; or the setting items related to the image quality parameters previously included on the second setting page are set to be selectable but inoperable.

9. The display device according to claim 6, wherein: The processor is further configured to: When the image display application has been entered and the second setting page is displayed, in response to the setting operation on the second setting page, a third setting result after updating the image quality parameters is displayed in the second setting page, and the third setting result is different from the second setting result.

10. The display device according to claim 6, wherein The processor is further configured to: In the case of exiting the image display application, in response to the fourth trigger operation for the first setting entrance, a fourth setting page is displayed; wherein, the setting items related to the image quality parameters included in the fourth setting page are restored to triggerable from being non-triggerable in the third setting page; the fourth setting page includes a fourth setting result related to the image quality parameters, and the fourth setting result is the setting result before entering the image display application, and the fourth setting result is different from the second setting result.

11. The display device according to claim 6, wherein The processor is further configured to: When the displayed image is switched to another image through the image display application, a fifth setting page is displayed in response to the fifth trigger operation for the second setting entrance. The fifth setting page includes a fifth setting result related to the image quality parameters. The fifth setting result is different from the second setting result, and the fifth setting result is adapted to the image type to which the other image belongs.

12. The display device according to claim 6, wherein The processor is further configured to: When the image is displayed through the image display application, if it is detected that the change in the light sensitivity value meets the preset conditions, in response to the sixth trigger operation for the second setting entrance, a sixth setting page is displayed, and the sixth setting page includes a sixth setting result related to the image quality parameters. The sixth setting result is different from the second setting result, and the sixth setting result is adapted to the lighting environment after the light sensitivity value changes.

13. A display device, characterized in that: include: a display configured to display content from a broadcast system or network and / or a user interface; one or more external device interfaces for communicating with one or more external devices according to a communication protocol, the communication protocol including at least a Bluetooth protocol; and at least one processor connected to the display and the one or more external device interfaces and configured to execute instructions so that the display device is configured to: In response to a first trigger operation on a first setting entry without entering the multimedia application, displaying a first setting page, the first setting page including a first setting result related to a multimedia parameter, the multimedia parameter including at least one of a picture quality parameter or a sound effect parameter; When the multimedia application has been entered, in response to a second trigger operation for a second setting entry, a second setting page is displayed, and the second setting page includes a second setting result related to the multimedia parameters. The first setting result is different from the second setting result, and the second setting result is adapted to the file presented by the multimedia application.

14. The display device according to claim 13, wherein: The processor is further configured to: When the multimedia application has been entered and a second setting page is displayed, in response to a setting operation on the second setting page, the second setting page includes a third setting result after updating the multimedia parameters, and the third setting result is different from the second setting result.

15. The display device according to claim 13, wherein The processor is further configured to: In the case where the first setting entry and the second setting entry are not multiplexed, if the multimedia application has been entered, a third setting page is displayed in response to a third trigger operation for the first setting entry; wherein, the setting items related to multimedia parameters included in the third setting page are at least partially not triggerable in the third setting page; the first setting entry and the second setting entry are triggered by different control instructions.

16. The display device according to claim 13, wherein The processor is further configured to: In a case where the first setting entry and the second setting entry are multiplexed, if the multimedia application is exited, in response to a fourth trigger operation on the multiplexed setting entry, a fourth setting page is displayed, the fourth setting page including a fourth setting result related to the multimedia parameter, the fourth setting result being the setting result before entering the multimedia application, and the fourth setting result being different from the second setting result; In the case where the first setting entry and the second setting entry are not reused, if the multimedia application is exited, a fifth setting page is displayed in response to the fifth trigger operation for the first setting entry; wherein, the setting items related to the multimedia parameters included in the fifth setting page are restored to triggerable from being non-triggerable on the third setting page; the fifth setting page includes a fifth setting result related to the multimedia parameters, and the fifth setting result is the setting result before entering the multimedia application, and the fifth setting result is different from the second setting result.

17. The display device according to claim 13, wherein: The processor is further configured to: When the demonstrated file is switched to another file through the multimedia application, a sixth setting page is displayed in response to a sixth trigger operation for the second setting entry, and the sixth setting page includes a sixth setting result related to the multimedia parameters. The sixth setting result is different from the second setting result, and the sixth setting result is adapted to the other file.

18. A method for controlling a display device, characterized in that: Applicable to the display device according to any one of claims 1 to 5; The method comprises: In response to an operation associated with a first button of the remote control, without entering an image display application, determining a first instruction associated with the first button and displaying a first settings page, the first settings page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution; When the image display application has been entered, a second instruction associated with the first button is determined, the image quality parameters related to the image display application are called, and a second setting page is displayed. The second setting page includes a second setting result related to the image quality parameters. The first setting result is different from the second setting result. The second setting result is adapted to the image type to which the image displayed by the image display application belongs.

19. A method for controlling a display device, characterized in that: Applicable to the display device according to any one of claims 6 to 12; The method comprises: In response to a first trigger operation on a first setting entry without entering the image display application, displaying a first setting page, the first setting page including a first setting result related to an image quality parameter, the image quality parameter including at least one of contrast, brightness, or resolution; In a case where the image display application has been entered, in response to a second trigger operation on the second setting entry, a second setting page is displayed, the second setting page including a second setting result related to the image quality parameter, the first setting result being different from the second setting result, the second setting result being adapted to an image type to which an image displayed by the image display application belongs; When the image display application has been entered, a third setting page is displayed in response to a third trigger operation on the first setting entry; wherein, the setting items related to image quality parameters included in the third setting page are at least partially not triggerable in the third setting page; the first setting entry and the second setting entry are triggered by different control instructions.

20. A method for controlling a display device, characterized in that: Applicable to the display device according to any one of claims 13 to 17; The method comprises: In response to a first trigger operation on a first setting entry without entering the multimedia application, displaying a first setting page, the first setting page including a first setting result related to a multimedia parameter, the multimedia parameter including at least one of a picture quality parameter or a sound effect parameter; When the multimedia application has been entered, in response to a second trigger operation for the second setting entry, a second setting page is displayed, and the second setting page includes a second setting result related to the multimedia parameters. The first setting result is different from the second setting result, and the second setting result is adapted to the file presented by the multimedia application.

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