Display device and control method thereof

Abstract

The invention provides a display device and a control method of the display device. The display device can respond to operation associated with a first key of the remote controller, under the condition that an image display application is not entered, a first instruction of the first key is determined, a first setting page is displayed, and the first setting page comprises a first setting result related to image quality parameters. The image quality parameters comprise at least one of contrast, brightness or resolution; under the condition that the image display application is entered, a second instruction associated with the first key is determined, image quality parameters related to the image display application are called, a second setting page is displayed, the second setting page comprises a second setting result related to the image quality parameters, and 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. When a user uses the display device as a picture album decoration in a family, manual setting is not needed, so that the operation cost can be reduced.

Description

[0001] This application claims the priority of 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 in 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 control method for the display device. Background Art

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

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

[0005] In the first mode, the display effect of the art painting may not meet the user's preferences, and the user needs to set the relevant parameters of the art painting. If the art painting is set in a separate page, the user cannot see the changes of the art painting in time when setting the parameters, which may cause the user to enter and exit the setting page many times and repeatedly debug the parameters. The operation of setting the art painting 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, including:

[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 comprising 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:

[0008] In response to an operation associated with a first button of the remote controller, without entering an image display application, determining a first instruction associated with the first button, and 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;

[0009] When entering the image display application, determine the second instruction associated with the first button, call the image quality parameters related to the image display application, and display the second setting page, which includes a second setting result related to the image quality parameters. The first setting result is different from the second setting result, and 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 without entering the image display application, and the second setting result related to the image quality parameters can be automatically switched to display the screen when entering the image display application, 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, without the user manually setting the adaptation to the specific image, the operating cost can also be reduced. Finally, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration, thereby, 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 viewing experience can be brought to the user.

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

[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 comprising 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:

[0013] In the case where the image display application is not entered, in response to a first trigger operation on the first setting entry, a first setting page is displayed, the first setting page includes a first setting result related to an image quality parameter, the image quality parameter includes at least one of contrast, brightness or resolution;

[0014] In the 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 includes a second setting result related to the image quality parameter, the first setting result is different from the second setting result, and the second setting result is adapted to the image type to which the image displayed by the image display application belongs;

[0015] When the image display application has been entered, in response to the third trigger operation for the first setting entry, a third setting page is displayed; wherein, the third setting page includes setting items related to image quality parameters, at least some of which are 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 without entering the image display application, and the second setting result related to the image quality parameters can be automatically switched to display the screen when entering the image display application, 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, without the user manually setting the adaptation to the specific image, the operating cost can also be reduced. 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, thereby, compared with the previous single application method of 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 viewing experience can be brought 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 picture quality parameters in the corresponding third setting page will be set to be untriggerable, thereby avoiding crosstalk between the picture quality settings used by the entire machine and the picture 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, including:

[0018] 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 comprising 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:

[0019] In response to a first trigger operation on a first setting entry, displaying a first setting page without entering the multimedia application, 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 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.

[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 demonstration without entering the multimedia application, and the second setting result related to the multimedia parameters can be automatically switched to multimedia demonstration when entering the multimedia application, so that when the user uses the display device as a tool for image appreciation, a picture album decoration in the home, or a sound atmosphere in the home, the user does not need to manually set it, thereby reducing the operating cost. 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, without the user manually setting the adaptation to the specific file, the operating cost can also be reduced. Finally, by using the multimedia application, the display device can be converted into a tool for image appreciation, a picture album decoration in the home, or a sound atmosphere in the home, thereby, compared with the previous single application mode 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 controller, without entering an image display application, determining a first instruction associated with the first button, and 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;

[0024] When entering the image display application, determine the second instruction associated with the first button, call the image quality parameters related to the image display application, and display the second setting page, which includes a second setting result related to the image quality parameters. The first setting result is different from the second setting result, and 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 parameter can be automatically used for screen display without entering the image display application, and the second setting result related to the image quality parameter can be automatically switched to display the screen when entering the image display application, so that when the user uses the display device as a tool for image appreciation or as a picture album decoration in the home, 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 the second setting result adapted to the image type is automatically set, without the user manually setting the adaptation to the specific image, the operating cost can also be reduced. Finally, by using the image display application, the display device can be converted into a tool for image appreciation or a picture album decoration in the home, so that 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 viewing experience can be brought to the user.

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

[0027] In the case where the image display application is not entered, in response to a first trigger operation on the first setting entry, a first setting page is displayed, the first setting page includes a first setting result related to an image quality parameter, the image quality parameter includes at least one of contrast, brightness or resolution;

[0028] In the 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 includes a second setting result related to the image quality parameter, the first setting result is different from the second setting result, and the second setting result is adapted to the image type to which the image displayed by the image display application belongs;

[0029] When the image display application has been entered, in response to the third trigger operation for the first setting entry, a third setting page is displayed; wherein, the third setting page includes setting items related to image quality parameters, at least some of which are 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 without entering the image display application, and the second setting result related to the image quality parameters can be automatically switched to display the screen when entering the image display application, 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, without the user manually setting the adaptation to the specific image, the operating cost can also be reduced. 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, thereby, compared with the previous single application method of 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 viewing experience can be brought 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 picture quality parameters in the corresponding third setting page will be set to be untriggerable, thereby avoiding crosstalk between the picture quality settings used by the entire machine and the picture 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, displaying a first setting page without entering the multimedia application, 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 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.

[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 demonstration without entering the multimedia application, and the second setting result related to the multimedia parameters can be automatically switched to multimedia demonstration when entering the multimedia application, so that when the user uses the display device as a tool for image appreciation, a picture album decoration in the home, or a sound atmosphere in the home, the user does not need to manually set it, thereby reducing the operating cost. 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, without the user manually setting the adaptation to the specific file, the operating cost can also be reduced. Finally, by using the multimedia application, the display device can be converted into a tool for image appreciation, a picture album decoration in the home, or a sound atmosphere in the home, thereby, compared with the previous single application mode 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 hardware configuration block diagram of a display device 200 according to some embodiments;

[0038] Figure 4 is a diagram of an operating system configuration of a 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 of an art mode application according to some embodiments;

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

[0044] Fig.10 A flowchart of distributing menu keys based on a white list of menu keys by the display device 200 according to some embodiments;

[0045] Fig.11 is a flow chart of distributing menu keys based on flag bits of the display device 200 according to some embodiments;

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

[0047] Fig.13 is a schematic diagram of prompt information according to some implementation modes;

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

[0049] Fig.15 A flow chart for dynamically populating a background box of an application settings menu for a display device 200 according to some embodiments;

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

[0051] Fig.17 Flow diagram of a mobile application settings menu for a display device 200 according to some embodiments;

[0052] Fig.18 A schematic diagram of a movement process of an application setting menu according to some embodiments;

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

[0054] Fig. 20 A schematic diagram of setting up a page for an art mode according to some embodiments;

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

[0056] Fig. 22 A flow chart for displaying an artwork on a display device 200 according to some embodiments;

[0057] Fig.23 A flowchart of switching image quality parameters of a display device 200 according to some embodiments;

[0058] Fig.24 A flowchart of switching image quality parameters of a display device 200 according to some embodiments;

[0059] Fig.25A flowchart of switching image quality parameters of a display device 200 according to some embodiments;

[0060] Fig.26 is a flow chart of switching classification modes of the display device 200 according to some embodiments;

[0061] Fig. 27 A flowchart of adjusting image quality parameters of a display device 200 according to some embodiments;

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

[0063] Fig.29 A schematic diagram of setting up a page for an art mode according to some embodiments;

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

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

[0066] Fig.32 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0067] Fig.33 A flow chart for setting light perception parameter thresholds for a display device 200 according to some embodiments;

[0068] Fig.34 A flow chart for setting light perception parameter thresholds for a display device 200 according to some embodiments;

[0069] Fig.35 A flow chart for setting light perception parameter thresholds for a display device 200 according to some embodiments;

[0070] Fig.36 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0071] Fig.37 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0072] Fig.38 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0073] Fig.39 A schematic diagram of setting up a page for an art mode according to some embodiments;

[0074] Fig.40 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0075] Fig.41 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0076] Fig.42 A flow chart for adjusting a device state of a display device 200 according to some embodiments;

[0077] Fig.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, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following embodiments do not represent all implementations consistent with the present application. They are only examples of systems and methods consistent with some aspects of the present application as detailed in the claims.

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

[0080] The terms "first", "second", "third", etc. in the specification and claims of this application and the above drawings are used to distinguish similar or similar objects or entities, and do not necessarily mean to limit a specific order or sequence, unless otherwise noted. It should be understood that the terms used in this way can be interchangeable under appropriate circumstances.

[0081] The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to all the components expressly listed but may include other components not expressly listed or inherent to such product or device.

[0082] In the embodiments of the present application, the display device generally refers to a device with image display and data processing capabilities. For example, the display device includes but is not limited to smart TVs, mobile terminals, computers, monitors, advertising screens, wearable devices, virtual reality devices, augmented reality devices, etc.

[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. 1 , the user can operate the display device 200 through touch operation, voice, control device 100 and mobile terminal 300. For example, the control device 100 can be a remote controller, a stylus pen, a handle, etc.

[0084] like Figure 1 As also shown in FIG. 4 , the display device 200 also communicates data with the server 400 through various communication methods. The display device 200 may be allowed to communicate and connect through a local area network (LAN), a wireless local area network (WLAN) and other networks.

[0085] The display device 200 may provide a broadcast receiving television function, and may also additionally provide an intelligent network television function of a computer support function, including but not limited to network television, smart television, Internet Protocol television (IPTV), etc.

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

[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 other input interfaces such as a microphone 131 , a touch panel 132 , a sensor 133 , and a button 134 .

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

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

[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 may be provided with a plurality of communication devices 220 according to different supported communication modes. The communication device 220 may enable the display device 200 to communicate with an external device or server 400 by wireless or wired connection.

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

[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), and a power processor, and first to nth interfaces for input / output. The controller 250 controls the operation of the display device 200 and responds to user operations through various software control programs stored in the memory.

[0102] In some embodiments, the controller 250 and the tuner-demodulator 210 may be located in different separate devices, that is, the tuner-demodulator 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box.

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

[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 may be an external audio output device of the display device 200 .

[0106] In some embodiments, the user input interface 280 may be used 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, for example Figure 4As shown, in some embodiments, the system can be divided into four layers, from top to bottom, namely, the application layer (Applications layer) (referred to as "application layer"), the application framework layer (Application Framework layer) (referred to as "framework layer"), the system runtime layer and the kernel layer.

[0110] In some embodiments, the application layer is used to provide services and interfaces for the application so that the display device 200 can run the application and interact with the user based on the application. For example, the application layer may include a voice assistant, which provides a voice interaction function, and the user can interact with the display device through the voice assistant in a voice manner.

[0111] The framework layer can provide application programming interfaces (APIs) and programming frameworks for applications. The application framework layer includes some predefined functions. The application framework layer is equivalent to a processing center that determines the actions of applications in the application layer. Applications can access system resources and obtain system services during execution through the API interface.

[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 level between the hardware and software of the display device 200. The kernel layer can implement functions such as hardware abstraction, multitasking, and memory management.

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

[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 may enter the art mode in the following manner:

[0118] In some embodiments, the display device 200 may be configured to, in a power-off state, start an art mode application after powering on in response to a first instruction input by a user by short pressing a power button of the control device 100 , and enter the art mode after starting the art mode application.

[0119] In some embodiments, the display device 200 may be configured to, in the off state, display the system home page in response to an instruction by a user to long press the power button of the control device 100, and to launch an art mode application in response to a first instruction input by a user to short press the power button or the 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 a shutdown state, start an art mode application after startup in response to a first instruction input by a user through an art mode key of the control device 100 , and enter the art mode after starting the art mode application.

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

[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 key of the control device 100 when the display device 200 is in the power-on state and has not entered 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 based on an art mode key of the control device 100 when the display device 200 is in the power-on state and has not entered the art mode.

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

[0125] In some embodiments, the control device 100 generates a press signal in response to the user pressing a key, and sends the press signal to the display device 200. The control device 100 also generates a release signal in response to the user lifting the key, and sends the release signal to the display device 200. Accordingly, the display device 200 can determine whether the user performs a short press operation or a long press operation on the key by monitoring the press event and release event of the key. For example, the display device 200 can use the dispatchKeyEvent method to capture the key event, and the captured key event may include a press (KeyEvent.ACTION_DOWN) event and a release (KeyEvent.ACTION_UP) event. When the display device 200 monitors the key event, it detects whether it is the first press. If it is detected that it is the first press, such as event.getRepeatCount()==0, a timer (such as Handler and Runnable) is started, and the timer counts a predefined time, such as 500ms. If the display device 200 does not detect a release event within the predefined time, the timer triggers a long press event, which can determine that the user performs a long press operation on the key. If the display device 200 detects a release event within the predefined time, the timer is canceled. Since the timer does not trigger a long press event, it can be determined that the user performs a short press operation on the key.

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

[0127] The display device 200 can be configured with a second application, and the second application can call the application data of the first application running in the background, such as artwork, picture quality parameters, carousel parameters, etc. In this way, the display device 200 is in the second mode after entering the second application. In the second mode, the display device 200 will display the screen saver page of the second application, and display the artwork provided by the first application on the screen saver page, thereby realizing the display of the various artworks provided by the first application in the form of a screen saver. In the second mode, the user cannot use the relevant functions of the first application, that is, cannot set the artwork, etc.

[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 being an art screensaver application and the second mode being an art screensaver mode as an example.

[0130] The display device 200 may 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 is detected within a specified time period in a non-physical channel, or no signal input is detected in a currently used physical channel.

[0132] In some embodiments, the signal channel of the display device 200 may include a physical channel and a non-physical channel. Among them, a physical channel refers to a channel that transmits a signal through a physical medium, and the physical medium may be a cable, an optical fiber, a satellite antenna, etc. Physical channels may include TV channels, AV channels, HDMI channels, etc. Non-physical channels refer to channels that transmit signals wirelessly without the need for a physical connection to transmit signals. Signals other than physical channels may be referred to as non-physical channels, and non-physical channels may include: launcher homepage, third-party applications, etc.

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

[0134] In some embodiments, the display page is a user display interface set in the first mode. For example, the display page can be the homepage of the first application, that is, the first page displayed after entering the first mode. The display page can also be a specified user display interface.

[0135] In some embodiments, when the hardware picture frame is not installed, the display device 200 can add a picture frame with a three-dimensional effect to the art painting in the display page, so as to simulate a real mounting effect through the added picture frame.

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

[0142] In the embodiment provided in the present application, art paintings are divided into two levels of painting classification, the upper level painting classification is the first level classification, and the lower level painting classification is the second level classification. Among them, the first level classification may include art gallery classification, photo collection classification, immersive atmosphere classification, favorite classification, etc. The second level classification included in the art gallery classification may include landscape classification, character classification, modern classification, still life classification, etc. The second level classification included in the photo collection classification may include my photo classification and photo theme classification. The second level classification included in the immersive atmosphere classification may include the immersive atmosphere classification, and the second level classification included in the favorite classification may include the favorite classification.

[0143] In order to facilitate users to quickly find the art paintings they want to browse according to the classification and classification, the art mode application can be configured with a graded browsing page. The graded preview page may include a first menu and a second menu. The first menu includes the title of the first-level classification, and the second menu is used to display the title of the second-level classification included in the first-level classification that is selected or focused. The second menu also includes a preview image list, which is in a single-line form, including preview images of art paintings included in the second-level classification that is selected or focused. In some embodiments, the background of the graded preview page may be transparent. In other embodiments, the background of the graded preview page may be opaque or translucent. In some embodiments, the first menu and the second menu may be translucent, and the transparency is gradually changed. In other embodiments, the first menu and the second menu may be opaque or transparent.

[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, for description.

[0145] In some embodiments, when displaying a display page, the display device 200 may be configured to: display a hierarchical browsing page on the upper layer of the display page in response to a user's designation based on a confirmation key or an OK key input of the control device 100. The artwork currently displayed in the display page located at the lower layer may be displayed through the hierarchical browsing page.

[0146] You can refer to Figure 7The display effect of the hierarchical preview page shown in the figure, the hierarchical preview page includes a first menu 701 and a second menu 702. The first menu 701 includes titles of primary categories, such as art gallery, photo collection, immersive atmosphere and favorite. Among them, the art gallery is in a selected state. Based on the art gallery being in a selected state, the second menu 702 includes titles of secondary categories included in the art gallery classification, such as landscape, characters, modern, still life and others. Among them, the focus is obtained by the landscape. The second menu 702 also includes a preview image list 703. Based on the focus obtained by the landscape, the preview image list 703 includes preview images of art paintings included in the landscape classification. Such as preview images corresponding to landscape 14, landscape 15, landscape 16, landscape 17, and landscape 18.

[0147] In this embodiment of the present application, for the sake of convenience, the corresponding art paintings are represented by the method of "secondary classification + the order of the pictures in the secondary classification". For example, landscape 16 represents the 16th art painting in the landscape classification.

[0148] The background of the graded preview page is transparent. Figure 7 , the background 704 is transparent. Therefore, the art works currently displayed in the display page, such as three geometric figures, can be displayed through the background 704.

[0149] In some embodiments, the user can select the first-level category and the second-level category that he wants to preview based on the hierarchical preview page to browse the preview images of the corresponding artworks in the preview image list. In addition, the user can exit the hierarchical preview page by selecting a preview image, and quickly switch the artwork displayed in the display page to the artwork corresponding to the selected preview image.

[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, and the third menu includes the titles of the secondary classifications included in the target primary classification, wherein the focus is obtained by the title of the target secondary classification. The target primary classification is the primary classification to which the art painting currently displayed in the display page belongs, and the target secondary classification is the secondary classification to which the art painting corresponding to the preview image currently included in the preview image list belongs. The global preview image list is in the form of an array, including preview images of the art paintings included in the target secondary classification. In this way, the user can browse the preview images of each art painting included in each secondary classification in the target primary classification at one time through the global preview page.

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

[0152] Can Figure 7 In response to the downward instruction of the user, the display device 200 may display the following information on the upper layer of the hierarchical preview page: Figure 8 The global preview page shown. The global preview page includes a third menu 801. The third menu 801 includes titles of secondary categories of the art gallery, such as landscape, figure, modern, still life, and others. Among them, the focus is on landscape. The global preview page also includes a global preview image list 802, and the global preview image list 802 includes preview images of all art paintings included in the landscape category. Taking all art paintings included in the landscape category as landscape 1 to 18 as an example, the global preview image list 802 includes preview images of landscape 1 to 18.

[0153] In some embodiments, based on the global preview page, the user can select the secondary category that he wants to preview under the target primary category to browse the preview of the corresponding artwork in the global preview image list. In addition, the user can exit the global preview page and the hierarchical preview page by selecting a preview image, and quickly switch the artwork displayed in the display page to the artwork corresponding to the selected preview image.

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

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

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

[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 having 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 a menu button as an example.

[0161] The display device 200 may be configured as follows: Fig. 9 The process shown displays the application settings menu, and the specific steps are as follows:

[0162] S901 , in response 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] In the system default function, the menu key is a system application key, which is used to pull up the shortcut menu of system settings. If you want to implement multiple applications to reuse the menu key, that is, to realize that you can not only use the menu key to pull up the shortcut menu of system settings, but also use the menu key to pull up the settings menu of the specified application, you need to accurately control the application currently used to respond to the menu key to avoid conflicts caused by multiple applications responding to the menu key at the same time, and to avoid unresponsiveness caused by no application responding to the menu key.

[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 a user based on a menu key of the control device 100 , the display device 200 can accurately control the response to the menu key by distributing the menu key to an application that currently needs to respond to the menu key.

[0167] In some embodiments, the logic of distributing the menu key can be: when the current application is a designated application, the menu key is distributed to the current application, so that the current application can independently process the menu key, that is, process the control instruction; when the current application is not a designated application, the menu key is distributed to the system application, so that the system application can process the menu key and pull up the shortcut menu of the system settings.

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

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

[0170] In some embodiments, the display device 200 may pre-configure a whitelist of menu keys in a memory, and the whitelist of menu keys (White List) includes the package name (packageName) of the application that can process the control instruction (menu key) independently. The whitelist of the menu key includes the package name of the art mode application. For example, the whitelist of the menu key may be: whiteList={com.vt.arttv.artmode, com.vt.media}. Processing the control instruction independently means that the control instruction is processed by the corresponding application, that is, the corresponding application executes the logic set by the application for the control instruction, instead of the system processing the control instruction.

[0171] The display device 200 may be configured as follows: Fig.10 The process shown is to distribute menu keys based on the whitelist of menu keys. The specific steps are as follows:

[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, that is, the current application, can be identified through the Android standard interface. According to the topActivity, the corresponding currentPackageName, that is, the package name of the current application, can be obtained. 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 name 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 currentPackageName is found in the whitelist of menu keys, the menu key can be directly distributed to the topActivity, that is, distributed to the current application, and the control instruction is processed by the current application. For example, if the package name of the art mode application is found in the whitelist of menu keys, the menu key can be directly distributed to the art mode application, and the control instruction is processed by the art mode application.

[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, etc. Among them, a flag bit can be added to the attribute, database, content provider, write file status, etc., and a corresponding mark can be added to the flag bit.

[0179] After entering the art mode application, the display device 200 can add a first mark in the flag, which indicates that the art mode application has been started and the art mode application processes the menu key, that is, processes the control instruction. Taking adding a flag in the database as an example, after entering the art mode application, the first mark can be written down through Settings.Gloal.put, such as: is_artmode_show=true.

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

[0181] S1101, in response 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 art mode application processes the control instruction.

[0184] Continuing with the previous example, WindowManager can read the flag carried by Settings.Global.get. If the flag read is is_artmode_show=true, the first flag is identified, and thus, it can be confirmed that the art mode application has been started, indicating that the menu key needs to be processed independently by the art mode application. In this way, WindowManager can distribute the menu key to the art mode application.

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

[0186] For example, when recognizing a second mark added to the flag by another designated application, the display device 200 determines, based on the second mark, that the current application is the designated application, and determines that the menu key is processed by the designated application.

[0187] S903, identifying the current page.

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

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

[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, the display device 200 may display the following information on the upper layer of the display page: Fig.12 An application settings menu 1201 is shown.

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

[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 in the current page.

[0195] If the current page is not a display page, for example, Figure 7 The rating preview page shown in the Figure 8 The global preview page shown in the figure will not open the application settings menu to avoid the problem that these pages cannot clearly and accurately reflect the display effect of the art paintings, resulting in the user being unable to accurately set parameters.

[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, the application setting menu will not be opened, but the application setting menu can be opened as shown in FIG. Fig.13 As shown in FIG. 1 , a prompt message is displayed on the global preview page, such as “The current page does not support the menu key response, please return to the display page and use the menu key”. In this way, according to the prompt message, the user can not only determine that the application setting menu cannot be opened on the current page, but also know that the application setting menu can be opened from the display page.

[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, and the top-level OSD layer obtains the focus.

[0198] In some embodiments, the art mode application can be configured to display different pages through a four-level OSD layer structure. Among them, the display page is displayed in the first-level OSD layer, the hierarchical preview page is displayed in the second-level OSD layer, the global preview page and the application setting menu can be displayed in the third-level OSD layer, and pop-ups, prompt information, etc. are displayed in the fourth-level OSD layer. Among them, the OSD layers are arranged in order from bottom to top, namely the first-level OSD layer, the second-level OSD layer, the third-level OSD layer, and the fourth-level OSD layer.

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

[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 setting menu is displayed, the degree of obstruction of the displayed page can be reduced. Fig.14 In the application setting menu 1401 shown, a background frame 1402 of the application setting menu 1401 is filled with a specified color but is in a semi-transparent state.

[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. Fig.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 in the display page.

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

[0205] S1502, capturing a first picture having the same size as the background frame from the artwork.

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

[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 picture may be better integrated with the artwork in terms of pattern.

[0208] S1503, performing 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 a semi-transparent image with blurred pattern lines and color blocks, and the blurred pattern lines, color blocks, etc. are consistent with the style of artistic paintings.

[0210] S1504, displaying 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 art painting, the background of the application settings menu can be better integrated with the art painting, thereby reducing the sense of incongruity of the application settings menu.

[0213] You can refer to Fig.16 In the display page shown in ①, if the display device 200 receives a control instruction input by the user based on the menu key of the control device 100, the first image 1601 can be intercepted from the art painting, and the first image 1601 is subjected to Gaussian blur processing and transparent processing to obtain the processed first image, and Fig.16 As shown in ②, the application setting menu 1602 is displayed in the display page, and the background frame 1603 of the application setting menu 1602 is filled with the processed first picture. It can be seen that the background of the application setting menu 1602 can be well integrated with the art painting.

[0214] In some embodiments, in the art mode, the art paintings are rotated in the display page. When the application setting menu is displayed on the display page, if the art paintings displayed in the display page switch to the next art painting according to the rotation task, the picture filled in the background frame of the application setting menu can be dynamically adjusted according to the next art painting.

[0215] The application setting menu also includes a list display area, where the list display area is used for n menu items in a menu item list, where the menu item list includes N menu items, where N≥1, 1≤n≤N.

[0216] The menu item list includes N menu items for setting parameters of the art painting, such as brightness, contrast, black level, Auto Light Sensor, Auto White balance, BT Music, Reset, etc. The N menu items are arranged vertically in a preset order to form a menu item list.

[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 complete list of menu items 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 part of the menu items in the menu item list can be displayed in the list display area at a time, that is, n<N, and n≤M. The n menu items displayed each time are the consecutive n menu items in the menu item list.

[0219] In some embodiments, the application setting menu can be displayed in the same OSD layer, and the background frame and the list display area can be displayed in different views respectively. Different views correspond to different levels, and the higher-level view is displayed on the upper layer of the lower-level view, that is, the higher-level view blocks the lower-level view. Among them, the level of the view where the background frame is located is lower than the level of the view where the list display area is located, that is, the menu items displayed in the list display area will block the background displayed in the background frame.

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

[0221] Taking the first processed picture filled in the background frame as an example, the display device 200 can determine the second color of the text in the n menu items according to the first color of the processed first picture, and the first color and the second color meet the contrast requirement, so that the user can more easily recognize the text in the menu item. In this way, the first processed picture is displayed in the background frame, the n menu items are displayed on the upper layer of the first processed picture, and the text in the n menu items is displayed using the second color.

[0222] Can be combined Fig.16 In the application setting menu 1602 shown in ②, if the preset color of the displayed text is black, then according to the first color of the first image processed in the background box 1603, because the first color is darker, in order to improve the contrast between the text and the background in the menu item, the second color can be determined to be white, that is, Fig.16 As shown in ②, the text in the menu item is displayed in white.

[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 the focus, that is, each time the application settings menu is opened, the menu item list is displayed starting from the first n menu items, and the user can set parameters starting from the first menu item.

[0224] In some embodiments, the art mode application may be configured to: when displaying the application settings menu, display the application settings menu at a first position, which may be a default position.

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

[0226] In some embodiments, the art mode application can be configured as follows: each category corresponds to a set of menu item lists, different categories correspond to different menu item lists, and the menu item lists corresponding to each category are isolated from each other, that is, the settings made by the user for the menu items in the menu item list corresponding to one category will not affect the corresponding menu items in the menu item lists corresponding to other categories. The menu item list corresponding to each category records the relevant settings of each menu item in the menu item list. For example, the value and status corresponding to each menu item.

[0227] In some embodiments, when exiting the application settings menu, the first menu item that has gained focus is recorded, and the first menu item is associated with the menu item list to which it belongs. In this way, when the application settings menu is displayed again using the menu item list, the associated first menu item can be determined, that is, the menu item that gained focus when the application settings menu including the menu item list was exited last time.

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

[0229] Correspondingly, the art mode application can also be configured as follows: when displaying the application settings menu, the first batch of n menu items displayed in the list display area include the first menu item, and the first menu item is the menu item that obtained focus when the application settings menu was last exited, that is, each time the application settings menu is opened, the first menu item is displayed first, and the user can set parameters starting from the first menu item first.

[0230] Continuing with the previous example, if the application settings menu is opened when a still life-class art painting is currently displayed on the display page, the first menu item can be determined to be Brightness based on the association relationship between the recorded menu item list corresponding to the classified paintings and the first menu item SelectedItem{XXX_item, brightess}, and Brightness is then displayed first in the list display area and obtains focus.

[0231] In some embodiments, when exiting the application settings menu, the current display position of the application settings menu, i.e., the first position, is recorded, and the first position is associated with the menu item list to which it belongs. In this way, when the application settings menu is displayed again using the menu item list, the associated first position can be determined, i.e., the position where the application settings menu was displayed when the application settings menu including the menu item list was exited last time.

[0232] For example, the currently set art painting classification method is to classify according to the picture content. When the display device 200 displays the application setting menu, it can determine the category to which the art painting currently displayed in the display page belongs according to 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 the application setting menu is displayed on the left when exiting the application setting menu, the first position is Left. The association relationship between the menu item list and the first position can be recorded as MenuPosition{XXX_position, left} and can be stored locally through SharedPreferece. When the application setting menu is opened, the recorded data can be directly read from the local.

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

[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 association relationship MenuPostion{XXX_postion, left} between the recorded menu item list corresponding to the painting of this 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, i.e., designated locations, for the application settings menu. The designated locations may include the left side, the middle, and the right side of the bottom of the display page.

[0236] The display device 200 may be configured as follows: Fig.17 The process shown in the mobile application settings menu, the specific steps are as follows:

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

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

[0243] You can refer to Fig.18 The moving process of the application settings menu is shown in Fig.18 As shown in ①, after opening the application setting menu, the application setting menu is displayed in the first position, such as at the left side of the bottom of the display page. The display device 200 can respond to the user's instruction based on the right key input, such as Fig.18 As shown in ②, move the application settings menu to the right to the specified position, such as the middle of the bottom of the display page.

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

[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 art painting, such as Brightness, Contrast, Black Level, Auto Light Sensor, Auto White balance, BT Music, Reset, etc. The menu item lists corresponding to each category may also include a third menu item, which is a menu item for setting the parameters of the art painting of the corresponding category. The menu item lists corresponding to different categories may include the same third menu item, or may include different third menu items.

[0249] For example, taking the method of dividing the categories according to painting categories, where the third menu item includes Add Fav and Delate Fav, the menu item lists corresponding to the secondary categories included in the Art Gallery category, the secondary categories included in the Immersive Atmosphere category, and the My Photos category may include Add Fav and Delate Fav, the menu item list corresponding to the Photo Theme category does not include Add Fav and Delate Fav, and the menu item list corresponding to the Favorites category may include Delate Fav but not Add Fav.

[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 the third menu item may be 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 may 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 upward instruction of the user, wherein the focus is no longer moved when the first menu item among the N menu items obtains the focus.

[0254] In some embodiments, focus moves up the list of menu items, which may 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 the focus is obtained by another menu item, when the focus is moved upward in the menu item list, each menu item obtains the focus one by one in the reverse order of the N menu items, and the menu item that obtains the focus is always displayed at the top of the list display area, and the n menu items displayed in the list display are updated according to the menu item that obtains the focus. Among them, the n menu items displayed in the list display include the menu item that obtains the focus and the n-1 menu items located after the menu item that obtains the focus from top to bottom.

[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 not 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, focus moves focus downward in a list of menu items, which may be displayed as:

[0260] If the first n-1 menu items among N menu items obtain the focus, when the focus moves downward in the menu item list, the n menu items in the list display area remain unchanged, and each menu item obtains the focus one by one in the order of the N menu items.

[0261] If the focus is obtained by another menu item, when the focus is moved downward in the menu item list, each menu item obtains the focus one by one in the order of N menu items, and the menu item that obtains the focus is always displayed at the end of the list display area, and the n menu items displayed in the list display are updated according to the menu item that obtains the focus. Among them, the n menu items displayed in the list display include, from bottom to top, the menu item that obtains the focus and the n-1 menu items that are located before the menu item that obtains the focus.

[0262] If the last menu item among N menu items obtains the focus, based on the non-circular scrolling method, since there are no other menu items after the first menu item, if the user continues to send a downward instruction, the focus will not be moved.

[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 example:

[0265] You can generate list data based on VerticalGridView, and the focus is bound to the item in the list data. When an item in the list data is selected, a focus frame is displayed on the item, otherwise no focus frame is displayed. The list data is the data of the actual menu item list. For example, if there are 7 menu items in total, only 7 items will be displayed in the list display area. When switching, when the first item is selected, the data cannot be switched upwards, and when the 7th item is selected, the data cannot be switched downwards. In this way, the scrolling display effect of non-fixed focus and non-cyclic switching of menu items can be achieved.

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

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

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

[0270] The display device 200 can fix the focus at the display position in the list display area in response to the user's downward instruction, and move the menu item list upward to update the menu item that has the focus. Wherein, when the last menu item among N menu items is displayed at the end in the list display area, in response to the downward instruction, the menu item list is moved upward, and the first menu item among N menu items is displayed at the end in the list display area.

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

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

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

[0275] The application settings menu can be designed as a three-layer view structure, where the first layer view is used to display the background frame, the second layer view is used to display the focus frame, and the third layer view is used to display the list data of the menu item list. The layers of view are from bottom to top: the first layer view, the second layer view, and the third layer view. Among them, the background of the menu item list is transparent, so that the focus frame in the lower layer can be displayed through, so that the effect of the menu item getting the focus can be achieved.

[0276] You can refer to Fig.19 In the three-layer view structure shown, a background frame is displayed on the first layer view 1901, and the background is filled in the background frame. The second layer view 1902 is displayed on the upper layer of the first layer view 1901, and a focus frame is displayed on the second layer view 1902. The focus frame is displayed in a fixed position, such as the middle of the list display area. The third layer view 1903 is displayed on the upper layer of the second layer view 1902, and n menu items in the menu item list are displayed on the third layer view 1903, such as the three menu items "Brightness", "Contrast" and "Reset". The display effect of the superimposed application setting menu can be referred to Fig.16 As shown in ②, the menu item located in the middle of the list display area obtains the focus, that is, "Contrast" obtains the focus.

[0277] By setting the number of items in the menu list to Int.MAX_VALUE (i.e., a very large number of 2147483647), you can generate almost infinite looping list data. By setting the menu item list to a very large number, the VerticalGridView component will automatically generate list data, and the list data can be as many as 2147483647 items. For scrolling operations, this is equivalent to infinitely scrollable data, so that you can achieve a looping switching of list data.

[0278] In some embodiments, the art mode application may be configured with an art mode settings page, which is an independent page for setting various parameters of the art painting. Among them, the art mode application may be configured with an entry to enter the art mode settings page in the application settings menu, such as art mode settings. Based on this entry, the user can control the display device 200 to enter the art mode settings page. In some embodiments, the art mode settings page can be configured to be displayed in a three-level OSD layer, that is, the art mode settings page is displayed on the upper layer of the display page, and the art mode settings page can obtain focus.

[0279] In some embodiments, the art mode setting page may be configured with a help option, and the art mode setting page may also be configured with an information display area. In response to the user's instruction to select the help option, the display device 200 may display a list of menu items corresponding to different categories in the information display area.

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

[0281] In some embodiments, the art mode setting page may be configured with a menu background option of the application setting menu, and the background option is used to set the type of background displayed in the background frame, such as solid color, transparent / semi-transparent, filled with art paintings, etc. In this way, the user sets the type of background used to fill the background frame based on the menu background option.

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

[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, and the like.

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

[0285] In the art mode, the picture quality effect of the display device 200 displaying the art painting needs to meet certain requirements to improve the user's experience. For example, the picture quality effect of the art painting needs to be closer to the effect of the real art painting to improve the realism of the art painting. For another example, the picture quality effect of the art painting should match the environment of the space in which it is located so that the art painting can have a more harmonious decorative effect on the space in which it is located. If the display device 200 uses a unified system picture quality parameter to display each art painting, it may not be able to meet the requirements of different art paintings for picture quality effects. In order to meet the requirements of art paintings for picture quality effects, the user needs to adjust the system picture quality parameters after each switching of art paintings. And if the requirements of the art paintings before and after the switching for picture quality effects are quite different, the user needs to adjust more settings and make large adjustments to each setting item, and even the user does not know which settings should be adjusted. In this way, the user operates frequently, and the adjustment accuracy is low and the adjustment difficulty is high.

[0286] In order to solve the above problems, in the embodiment of the present application, the art mode application is configured with picture quality parameters that are independent of the system picture quality parameters (hereinafter referred to as "application picture quality parameters for the sake of distinction"), and the application picture quality parameters can meet the requirements of the art works for the picture quality effect, that is, the display device 200 uses the application picture quality parameters to display the art works in the art mode instead of using the system picture quality parameters. After exiting the art mode, the system picture quality parameters are restored to display the picture. In this way, not only can the picture quality effect of the art works displayed in the art mode be met, but also the picture quality effect of the picture will not be affected after exiting the art mode.

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

[0288] In some embodiments, the art paintings may be classified according to their picture content, and the obtained art painting classification may be called image category. In some embodiments, the image category may include figures, landscapes, still lifes, and others.

[0289] In some embodiments, the art paintings may be classified according to the painting categories to which the art paintings belong, and the obtained art painting categories may be referred to as picture quality categories (Category Quality).

[0290] In some embodiments, a corresponding initial application quality parameter may be configured for each art painting classification in each classification method. A first mapping relationship may be established between the art painting classification in each classification method and the initial application quality parameter, so that based on the first mapping relationship, when the art painting classification is known, it may be mapped to the corresponding initial application quality parameter. For example, {brightness: 10, contrast: 10, black level 10, white balance 10:10...}.

[0291] In some embodiments, an ID may be used to uniquely identify image categories and painting categories. The image category ID (Image Category ID) may include Figures, Landscape, Still, and Other. The painting category ID (CategoryID) may include classic, oil, modern, Immersive Atmosphere, and Photos. Because the image quality category has a corresponding relationship with the painting category, the painting category may be used to represent the image quality category, and therefore, the Category ID may be used to represent the image quality category ID.

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

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

[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 parameter 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 according to the image content of the artwork, the photos imported by the user may be classified into other categories.

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

[0299] In some embodiments, a second mapping relationship may be established between the art paintings (including photos imported by the user) provided by the art mode application and the art painting categories in each classification method. Thus, based on the second mapping relationship, when the classification method and the art paintings are known, they may be mapped to the corresponding art painting categories.

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

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

[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 classifications 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 the artworks corresponding to the artwork categories, and the previous artwork categories before adding the favorites are used.

[0306] Taking art painting a as an example, if the classification is performed according to the image content, the corresponding art painting category of art painting a is Figures; if the classification is performed according to the painting category, the corresponding art painting category of art painting a is oil. After adding a favorite to art painting a, under the favorite category, if the classification is performed according to the image content, the corresponding art painting category of art painting a that has been favorited is still Figures; if the classification is performed according to the painting category, the corresponding art painting category of art painting a that has been favorited is still oil.

[0307] In some embodiments, since the first mapping relationship and the second mapping relationship are static data, i.e., data with a low frequency of change, the first mapping relationship and the second mapping relationship can be stored in a database, such as a configuration file. The database can be used to store static data, which can better ensure the storage validity and stability of the first mapping relationship and the second mapping relationship.

[0308] In some embodiments, reference may be made to Figure 4In the operating system shown, the art mode application in the application layer can be configured with the Main View module, Menu View, Picture Manager, and Config Manager. Among them, MainView is used to display art paintings. MenuView is used to display the application settings menu. Config Manager is used to manage the database of art paintings and is used to read and write data. Picture Manager provides external interfaces, including obtaining and setting picture content, address, imageID, imageQualityID, categoryID, categoryQualityID, and imageCategoryID.

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

[0310] S2201, when entering the art mode, obtaining a first classification method currently set, and determining a 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 a classification method based on the image content of the art painting.

[0313] In other embodiments, the first classification method may be a classification method set by a 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 classification of the first art painting in the first classification method according to the first classification method, the first art painting, and the second mapping relationship, and determine a first picture quality parameter according to the first painting classification and the first mapping relationship.

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

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

[0319] In conjunction with Tables 1-4, taking the first classification method as a classification method based on painting classification, and the first art painting as oil painting 1 as an example, when the display device 200 enters the art mode, it can obtain the Image ID corresponding to the first art painting, such as Image1, and according to the second mapping relationship, it can be mapped to the first art painting classification corresponding to the first art painting in the first classification method, that is, the corresponding Category ID is oil. After determining that the Category ID is oil, it can be mapped to the initial application image quality parameters corresponding to the first art painting classification, that is, Params6, according to the first mapping relationship.

[0320] S2203: Display the first artwork using the first picture quality parameter in the display page.

[0321] The display device 200 adjusts the system image quality parameter to the first image quality parameter, wherein before the image quality parameter is adjusted, the system image quality parameter currently used by the display device 200 is stored. After the display device 200 adjusts the system image quality parameter to the first image quality parameter, the first image quality parameter is used to display the first art painting. In this way, the image quality effect of the first art painting can meet the corresponding requirements. Taking the use of Params6 to display oil painting 1 as an example, the image quality effect of oil painting 1 can be made closer to the real oil painting effect.

[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 plays the art pictures in the art mode, it is necessary to adjust the application picture quality parameters used according to the switched art pictures.

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

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

[0326] The carousel time is the time interval for 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 carousel order.

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

[0333] Because the first classification method currently used is to classify according to the painting classification, therefore, when the carousel is performed in the same secondary classification, the art painting classification corresponding to each art painting remains unchanged, and accordingly, the image quality parameters used also remain unchanged. Therefore, if the second art painting belongs to the same secondary classification as the first art painting, the first image quality parameters can be maintained to display the second art painting.

[0334] S2303: If the second art painting and the first art painting belong to different secondary classifications, determine the second art painting classification of the second art painting in the first classification method according to the first classification method, the second art painting, and the second mapping relationship, determine the second image quality parameters according to the second art painting classification and the first mapping relationship, and display the second art painting in the display page using the second image quality parameters.

[0335] If the second art painting and the first art painting belong to different secondary categories, it is necessary to re-determine the application image quality parameter to be used according to the secondary category to which the second art painting belongs, that is, the second image quality parameter. The process of determining the second image quality parameter can refer to step S2202, which is not repeated here.

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

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

[0338] Step S2401 may refer to step S2301 and will not be described in detail here.

[0339] S2402: Determine a third art painting classification of the third art painting in the first classification method according to the first classification method, the third art painting, and the second mapping relationship, and determine a third image quality parameter according to the third art painting classification and the first mapping relationship.

[0340] Since the classification is performed according to the content of the pictures, it is necessary to determine the application picture quality parameters to be used according to each art painting when displaying each art painting. Step S2402 can refer to step S2202, which will not be repeated here.

[0341] S2403: Display the third artwork using the third picture quality parameter in the display page.

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

[0343] In some embodiments, in the art mode, the user can manually switch the art paintings displayed in the display page. The display device 200 needs to use the matching application image quality parameters according to the switched art paintings. The display device 200 can Fig.25 The process shown switches the image quality parameters. The specific steps are as follows:

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

[0345] In some embodiments, when displaying the display page, the user can send a switching instruction to the display device 200 based on the left key or the right key on the control device 100. In response to the switching instruction, the display device 200 determines the fourth art painting according to the switching direction and the carousel order. Among them, the switching direction indicated by the switching instruction input by the user based on the left key is forward switching, that is, switching to the previous art painting in the carousel order of the current art painting. The switching direction indicated by the switching instruction input by the user based on the right key is backward switching, that is, switching to the next art painting in the carousel order of the current art painting.

[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 the primary classification and the secondary classification, and select a preview image in the preview image list to input a switching instruction to the display device 200. In response to the switching instruction, the display device 200 determines the art painting corresponding to the preview image, that is, the fourth art painting.

[0347] In some embodiments, when displaying the global preview page, the user can select a preview image in the global preview image list to input a switching instruction to the display device 200. In response to the switching instruction, the display device 200 determines the art work corresponding to the preview image, that is, the fourth art work.

[0348] S2502: Determine a fourth art painting classification of the fourth art painting in the first classification method according to the first classification method, the fourth art painting, and the second mapping relationship, and determine a fourth image quality parameter according to the fourth art painting classification and the first mapping relationship.

[0349] S2503: Display a fourth artwork using a fourth image quality parameter in 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. Taking the first art painting displayed in the display page as an example, the display device 200 can be based on Fig.26 The process switching classification method shown is as follows:

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

[0353] In some embodiments, the setting items for the art painting classification method can be configured in the art mode setting page. The user can control the display device 200 to open the art mode setting page, wherein the application setting menu can be opened according to steps S901-S905, which will not be repeated here. After opening the application setting menu, the user can open the art mode setting page by selecting the art mode setting option in the application setting menu, and the art mode setting page may include setting items for the art painting classification method, such as (Graphic settings).

[0354] In some embodiments, when entering the art mode setting page, the setting item of the art painting classification method displays the name of the currently set classification method, that is, the first classification method. Taking the first classification method as classification according to the image content as an example, the name displayed on the setting item of the art painting classification method may be "Image Category".

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

[0357] S2602: Display the first artwork in 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 picture quality parameters to display the art work, the picture quality effect may still not meet the needs of the user. The art mode application can be configured with an adjustment function for the application picture quality parameters, and the user can adjust the picture quality parameters according to the needs.

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

[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 painting classification, and will not affect the application image quality parameters corresponding to other art painting classifications. The current art painting classification is the art painting classification corresponding to the currently displayed art painting in the currently set classification method.

[0362] In some embodiments, when the first classification method is currently used and the first artwork is displayed, the display device 200 may classify the artwork according to the following method: Fig. 27 The process shown in the figure adjusts the image quality parameters. The specific steps are as follows:

[0363] S2701, in response to a menu instruction from a user, displaying an application setting menu on a display page, wherein the application setting menu includes setting items for application image quality parameters.

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

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

[0366] S2702: In response to a setting operation of a target setting item by a user, the first image quality parameter is adjusted to a sixth image quality parameter.

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

[0368] In some embodiments, auxiliary parameters such as Light Sensor Shift and Auto White balance can be configured for Auto Light Sensor. After turning on Auto Light Sensor, Light Sensor Shift and Auto White balance are displayed in the application settings menu. In this way, the display device 200 can automatically detect the brightness level of the surrounding light through the ambient light sensor, and fine-tune the current image quality parameters according to the detection results. For example, the brightness and backlight are increased in a dark environment, and the brightness and backlight are reduced in a bright environment to ensure the comfort and visibility of the artistic picture display. After turning off Auto Light Sensor, Light Sensor Shift and Auto White balance are not displayed in the application settings menu.

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

[0370] In some embodiments, the setting items of the application image quality parameters may also include filter setting items. In this way, the user can use the filter setting items to achieve one-click adjustment of the image quality effect of the art painting. The filter setting items may include static filters and dynamic filters. When the user selects a static filter through the filter setting items, a static filter, i.e., a static image quality effect, can be added to the first art picture. When the user selects a dynamic filter through the filter setting items, a dynamic filter, i.e., a dynamic image quality effect, such as rain, snow, etc., can be added to the first art picture.

[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 give priority to the application image quality parameters obtained based on the third mapping relationship. That is, if the art painting category has an adjusted application image quality parameter, the adjusted application image quality parameter is used first. If the art painting category does not have an adjusted application image quality parameter, the initial application image quality parameter is used.

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

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

[0377] S2801, in response to a user instruction to open a setting item for individual adjustment, adding an independent identifier to a first artwork, and establishing a fourth mapping relationship between a first artwork classification and the independent identifier of the first artwork.

[0378] If the user wants to adjust the application quality parameters of the current art painting separately, the user can turn on the separate adjustment setting item. When the separate adjustment setting item is turned on, the application quality parameters adjusted by the user will only take effect on the current art painting, and will not affect the application quality parameters corresponding to the current art painting category.

[0379] In some embodiments, after the setting item for independent adjustment is turned on, an independent identifier is added to the first art painting to indicate that the first art painting has independently set application image quality parameters. The independent identifier can be uniquely identified by an ID, such as an Image Quality ID. A fourth mapping relationship is established between the first art painting classification and the independent identifier of the first art painting, indicating that the first art painting has independently set application image quality parameters under the current art classification.

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

[0381] The seventh image quality parameter obtained after setting the target setting item is an application image quality parameter set separately for the first art painting. A fifth mapping relationship is established between the independent identifier of the first art painting and the seventh image quality parameter to indicate the application image quality parameter separately corresponding to the first art painting.

[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 according to the currently set classification method, the first art painting, and the second mapping relationship. According to the target art painting classification and the fourth mapping relationship, determine whether there is an independent identifier corresponding to the target picture classification. If there is no corresponding independent identifier, determine the target image quality parameters to be used according to the target art painting classification and the first mapping relationship, and use the target image quality parameters to display the first art painting. If there is a corresponding independent identifier, determine the seventh image quality parameter according to the independent identifier and the fifth mapping relationship, and use the seventh image quality parameter to display the first art painting.

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

[0384] In some embodiments, in the art mode, it can be configured that the setting item of the system image quality parameter in the system setting menu is unavailable, thereby preventing the user from adjusting the system image quality parameter through the setting item of the system painting parameter and destroying the image quality effect provided by the application image quality parameter.

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

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

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

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

[0390] In a fourth implementation, the parameter setting item may be configured such that the parameter value displayed in the display area is the parameter value to be set. In response to a user's scrolling instruction, such as a left scrolling instruction input by the user through the left key of the control device 100, or a right scrolling instruction input by the user through the right key of the control device 100, each parameter value is scrolled in the display area, and the parameter value displayed in the display area is set as the parameter value of the corresponding function.

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

[0392] In the second implementation manner and the fourth implementation manner, a scroll arrow is displayed on the switch setting item and the parameter setting item, and the scroll arrow is used to indicate a scrollable direction.

[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 are displayed.

[0394] In some embodiments, if the switch setting items and parameter setting items are configured in such a way that the status or parameter value cannot be scrolled circularly, the corresponding scroll arrow is displayed in the direction in which scrolling is possible, and the corresponding scroll arrow is not displayed in the direction in which scrolling is not possible, or the corresponding scroll arrow is displayed as unavailable.

[0395] In the embodiments of the present application, the switch setting items and parameter setting items are described by taking the example of responding to the user's scrolling instructions to set the status or parameter value displayed in the setting item to the status and parameter value of the corresponding function, and the scrolling directions include left and right.

[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, where the effect demonstration area is used to demonstrate the setting effect of the currently set setting item.

[0398] Can be combined Fig. 20 The art mode setting page shown provides specific instructions for setting various parameters related to displaying art paintings.

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

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

[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 play the art works in a carousel manner corresponding to the parameter values.

[0403] In some embodiments, the effect of rotating the art paintings in the rotation mode displayed in the setting item can be demonstrated in the effect demonstration area. For example, if the setting item displays the order, an animation is played in the effect demonstration area, and the content of the animation is the picture switching process, and the switching direction is from right to left, so as to indicate the order through the switching direction. For another example, if the setting item displays the reverse order, an animation is played in the effect demonstration area, and the content of the animation is the picture switching process, and the switching direction is from left to right, so as to indicate the reverse order through the switching direction.

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

[0405] The setting item of the carousel time can be configured as a parameter setting item. The carousel time can include different time intervals, such as 1min, 5min, and 10min. The process of setting the carousel time can refer to the process of setting the carousel mode, which is not repeated here. For example, setting the carousel time to 1min means that during the carousel process, the art paintings are switched at a time interval of 1min.

[0406] The setting items of the picture frame function can be configured as parameter setting items. The picture frame function can include off and different background colors, that is, the color of the picture frame. The process of setting the picture frame function can refer to the process of setting the carousel mode, which is not repeated here. Among them, if the setting item shows off, the picture frame function is turned off, that is, the picture frame is not added to the art picture. If the specific parameters of the background color are displayed in the setting item, the picture frame function is turned on, and the color of the picture frame is consistent with the background color displayed in the setting item.

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

[0409] The setting item of the painting information may be configured as a switch setting item. The state of the painting information may include on and off. When the setting item of the painting information obtains the focus, the user may control the scrolling display of each state in the setting item by controlling the left and right keys of the device 100 to display the target state to be set in the setting item.

[0410] The setting item of Bluetooth music can be configured as an entry setting item. In response to the user's instruction to select the setting item, the display device 200 can display a setting page. The setting page can provide information such as Bluetooth pairing with the display device 200.

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

[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 an off screen state, and the audio output device 270 is in a mute state.

[0413] The display device 200 is in the awake state in the art mode. In the awake state, the display device 200 has a high power consumption. Since the user usually does not use the display device 200 all the time in the art mode, it is easy for the user to forget that the display device 200 is still in the awake state, so that the display device 200 is always in a state of high power consumption, which will incur high costs. Moreover, if the display device 200 is in the awake state for a long time, it will also affect the service life of the display device 200.

[0414] In order to solve the above problem, the art mode application can also be configured with a motion detection function. In the art mode, that is, when the display device 200 is in the awake state, if no moving objects are detected around the display device 200 within a specified period of time, the display device 200 will be adjusted to a sleep state, thereby reducing the power consumption of the display device 200 and extending the service life of the display device 200.

[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 sensor API, power manager (PowerManager), and timer manager (Alarm Manager) are configured in the framework layer. The sensor driver manager (Sensor Manager) is configured in the system runtime layer. The millimeter wave sensor is configured in the core layer.

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

[0417] At the system runtime layer, the millimeter wave sensor driver manager is responsible for interacting with the driver layer to obtain the data from the millimeter wave sensor, and the motion detection algorithm module is responsible for using this data to detect the user's motion status. The SensorManager service module is responsible for providing motion detection data to the framework layer, and the data processing module and the motion detection event processing module are responsible for processing motion detection data and events. The light sensor driver manager is responsible for interacting with the driver layer to obtain the data from the light sensor, and the light sensing algorithm module is responsible for using this data to detect the ambient brightness. The SensorManager service module is responsible for providing light detection data to the framework layer, and the data processing module and the light detection event processing module are responsible for processing light detection data and events.

[0418] At the framework level, the SensorManager API allows applications to access motion detection data and light detection data, and can manage motion detection functions through the MotionDetectionManager service. PowerManager is used to provide PowerManager services, which are responsible for managing the power state of the device, controlling the screen brightness and volume in sleep mode, etc. ActivityManager is used to provide ActivityManager services, which are responsible for managing the life cycle of applications, reawakening applications in sleep mode, etc.

[0419] At the application layer, use the motion detection API provided by the framework layer to obtain motion detection data and light sensing, and implement art mode settings.

[0420] In some embodiments, the setting items of the motion detection function can be configured in the art mode setting page. The setting items of the motion detection function can be configured as switch setting items. The state of the motion detection function can include on and off. The process of setting the motion detection function can refer to the process of setting the painting information, which is not repeated here.

[0421] In some embodiments, reference may be made to Fig.29 The art mode setting page shown in the figure shows that when the motion detection function is turned on in the setting item, the effect of using the motion detection function can be demonstrated in the effect demonstration area. In some embodiments, an introduction to the motion detection function can also be displayed in the effect demonstration area, such as "After enabling motion detection, art paintings will be displayed according to the surrounding motion conditions. (If there are moving objects in the same space, it will be displayed, and if there are no moving objects, it will be dormant)."

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

[0423] In some embodiments, the art mode application may be configured to: after the motion detection function is turned on, display a detection sensitivity setting item at a location corresponding to the setting item of the motion detection function in the art mode setting page, such as below the setting item of the motion detection function.

[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, the display device 200 can capture the object moving and determine it as a moving object, and for some objects with a small motion amplitude, it will not be possible to determine it as a moving object. Correspondingly, if the detection sensitivity is high, the probability of the display device 200 entering the sleep state is lower; if the detection sensitivity is low, the probability of the display device 200 entering the sleep state is higher.

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

[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. Fig.29As shown in the figure, after the motion detection function is turned on, the switch of the sleep time function is displayed below the motion detection function. After the switch of the sleep time function is turned on, the setting item of the sleep time is displayed. The setting item of the sleep time can be configured as a parameter setting item. The sleep time can include a specific value of the time, such as 5min, 10min, 30min, 1h, etc. Users can customize the sleep time through this setting item, for example, Fig.29 The sleep time shown is 10 minutes.

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

[0429] S3001, detecting a moving object appearing around a 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. Among them, when the display device 200 is in the awake state (screen on and non-mute state), the way to detect the moving object is to start a timer at the beginning of each round of detection, and use the timer to count the length of time when the moving object is not detected. If a moving object is detected during the sleep duration, such as the first duration, a new round of detection is started and the timer is restarted. If a moving object is still not detected when the sleep duration is reached, the sleep state is entered (screen off and mute state).

[0432] S3002: If a moving object is detected within the first time period, the wake-up state is maintained.

[0433] If a moving object is detected within the first time period, it means that there may be user activities around the display device 200, that is, the art picture still needs to be displayed to the user. Therefore, the display device 200 remains in the awake state. In this way, the display device 200 can still display the art picture to the user, and when the art picture has audio, the corresponding audio can be played through the audio output device 270.

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

[0435] If no moving object is detected during the first time period, it means that there may be no user activity around the display device 200, that is, there is no need to display the art picture to the user. Therefore, the display device 200 can be adjusted to a dormant state. In this way, the display device 200 can effectively reduce power consumption and extend service life.

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

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

[0440] After the display device 200 enters the dormant state, the operation of the art mode application is not affected. In this way, after the display device 200 is awakened again, there is no need to re-launch the application mode application, and it can be ensured that the dormant state does not affect the progress of the art painting carousel.

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

[0444] Since the art mode application is always in operation, in order to avoid interference to the user after the display device 200 enters the dormant state, the display 260 is adjusted to the off-screen state so that the user cannot view the picture. Since the carousel process of the art paintings is paused, the corresponding audio will be paused, so the audio output device 270 can be kept in a non-mute state. In some embodiments, the audio output device 270 can also be adjusted to a mute state to ensure that no audio is played, and the power consumption generated by the audio output device 270 can also be reduced.

[0445] In some embodiments, after the display device 200 enters a 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 is still in operation, so that when in a dormant state, the display device 200 continues to detect whether there are moving objects around. When the display device 200 is in a dormant state, if a moving object is detected, it can be automatically awakened, that is, readjusted from the dormant state to the awakened state.

[0449] In some embodiments, when the display device 200 is in a dormant state, it can be readjusted to a wake-up state in response to a user's instruction input based on any key of the control device 100. The any key of the control device 100 may include a power key, an art mode key, and the like.

[0450] In some embodiments, the display device 200 can monitor key events of the device in the sleep state. The display device 200 is readjusted from the sleep state to the awake state, that is, the display 260 is adjusted from the off state to the on state, and if the audio output device 270 is in the mute state, the audio output device 270 is unmuted.

[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 with gradually increased volume after being unmuted.

[0452] You can refer to Fig.31As shown in ①-②, when the display 260 is adjusted to the bright screen state, the display 260 first displays the picture at the first brightness value, and gradually adjusts from the first brightness value to the second brightness value, and the first brightness value is less than the second brightness value. In this way, the display brightness of the display 260 has a transition process from low to high, which can effectively reduce the stimulation of the state switching of the display 260 on the user's vision. When the audio output device 270 is unmuted, the audio output device 270 first plays the sound at the first volume value, and gradually adjusts from the first volume value to the second volume value, and the first volume value is less than the second volume value. In this way, the volume value of the audio output device 270 has a transition process from low to high, which can effectively reduce the stimulation of the state switching of the audio output device 270 on the user's hearing.

[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 can directly display the art paintings in the carousel state without re-entering the art mode application after being readjusted to the awake state.

[0454] In some embodiments, in the sleep state, if the display device 200 keeps the art mode application open and pauses the carousel of art pictures, after the display device 200 is readjusted to the awake state, it is not necessary to re-enter the art mode application, but it is necessary to resume the carousel of art pictures.

[0455] When the carousel art paintings are resumed, the carousel time can be calculated according to the carousel progress when the carousel art paintings were paused. For example, when the carousel art paintings are paused, the currently displayed art painting a has been displayed for 3 minutes. If the carousel time is 5 minutes, then after the carousel art paintings are resumed, art painting a will continue to be displayed, and after displaying for 2 minutes, the next art painting will be switched.

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

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

[0462] In some embodiments, after the motion detection function is turned on, the display device 200 may display the switch of the Do Not Disturb function in the position corresponding to the setting item of the motion detection function in the art mode setting page. After the Do Not Disturb function is turned on, the setting items of the Do Not Disturb time may be displayed in the position corresponding to the Do Not Disturb function, such as the setting item of the start time of the Do Not Disturb function and the setting item of the end time of the Do Not Disturb function. The user can customize the Do Not Disturb start time and the Do Not Disturb end time through the setting items of the start time of the Do Not Disturb function and the setting items of the end time of the Do Not Disturb function.

[0463] You can refer to Fig.29 In the art mode setting page shown, after the motion detection function is turned on, the switch of the Do Not Disturb function is displayed below the setting item of the motion detection function. After the Do Not Disturb function is turned on, the setting items of the Do Not Disturb time are displayed, such as the setting items of the start time of the Do Not Disturb function and the setting items of the end time of the Do Not Disturb function, and the currently set start time is 11:00 PM and the end time is 7:00 AM.

[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 enabled at the same time, the display device 200 may Fig.32 The process shown adjusts the device status. The specific steps are as follows:

[0466] S3201, obtaining a do not disturb time, and detecting a moving object 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 detecting a moving object and not detecting a moving object.

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

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

[0474] You can refer to Fig.29 The art mode setting page shown includes a setting item for night mode. The setting item for night mode can be configured as a switch setting item, and the state of night mode can include on and off. The process of setting night mode can refer to the process of setting painting information, which is not repeated here.

[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 to enter the sleep mode.

[0476] In some embodiments, the display device 200 may be installed with a hardware picture frame at the border to simulate a real art painting. If the display device 200 is installed with a hardware picture frame, the detection result of the ambient brightness by the display device 200 will be affected by the hardware picture frame. For example, for the display device 200 in the same environment, that is, in the same ambient brightness, if the display device 200 has been installed with a hardware picture frame, the ambient brightness detected by the display device 200 will be lower than the real ambient brightness; if the display device 200 is not installed with a hardware picture frame, the ambient brightness detected by the display device 200 will be closer to the real ambient brightness. Based on the influence of whether a hardware picture frame is installed on the detection result of the ambient brightness, the art mode application can set different light perception parameter thresholds according to whether a hardware picture frame is installed. For example, when the hardware picture frame is installed, the light perception parameter threshold is set to a first value, and when the hardware picture frame is not installed, the light perception parameter threshold is set to a second value. In this way, the device state of the display device 200 can be adjusted more accurately and reasonably.

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

[0478] S3301, when the night mode is turned on, obtaining the setting data of the power-on navigation, the setting data including the hardware picture frame data.

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

[0480] After the user sets the relevant parameters of the display device 200 based on the boot navigation page, the display device 200 will save the set parameters to obtain the setting data. The data set by the user whether the hardware picture frame is installed is the hardware picture frame data in the setting data, and accordingly, the hardware picture frame data may be the hardware picture frame installed or not installed.

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

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

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

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

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

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

[0488] The display device 200 may be configured to adjust the brightness of the display 260 according to the detected ambient brightness, wherein the ambient brightness is related to whether a hardware picture frame is installed. For example, if the hardware picture frame is installed, the detected ambient brightness is low, and accordingly, the brightness of the display 260 is increased. If the hardware picture frame is not installed, the detected ambient brightness is high, and accordingly, the brightness of the display 260 is decreased.

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

[0490] S3402: Determine whether a hardware picture frame has been installed according to 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 greater than the first threshold, it means that the brightness detected by the display device 200 becomes higher, and the detected brightness meets the brightness that can be detected when the hardware picture frame is not installed. At this time, it is determined that the hardware picture frame is not installed.

[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 Fig.35 The process shown sets the light parameter threshold. The specific steps are as follows:

[0497] S3501, detects whether the hardware picture frame has been installed through the hardware sensor.

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

[0499] For example, the hardware sensor may be a magnetic device, and if the display device 200 detects attraction through the magnetic device, it can be determined that the hardware picture frame has been installed; if attraction is not detected through the magnetic device, it can be determined that the hardware picture frame has not been 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 Fig.36 The process shown adjusts the device status. The specific steps are as follows:

[0504] S3601, detecting 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 environment brightness is high, and it is highly likely that the user is not in rest time. Therefore, the display device 200 can continue to be kept in the awake state to ensure normal use by the user.

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

[0510] In some embodiments, when the display device 200 enters the sleep state in the night mode, the state of the art mode application is also adjusted accordingly. The process of adjusting the state of the art mode application can refer to the process of adjusting the state of the art mode application when entering the sleep state in the motion detection mode, which is not repeated here.

[0511] In some embodiments, when the display device 200 is in a dormant state, the light detection service of the art mode application is still in operation, so that when in a dormant state, the display device 200 continues to detect the ambient brightness. In the dormant state, if the display device 200 detects that the ambient brightness is greater than or equal to the light perception parameter threshold, it can be automatically awakened, that is, readjusted from the dormant state to the awakened state.

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

[0513] In some embodiments, when the display device 200 is reawakened, the process of adjusting the state of the art mode application and the state of the display 260 and the audio output device 270 can refer to the reawakening process under the motion detection function, which is not repeated here.

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

[0515] S3701, detecting a moving object appearing around the display device to obtain a first detection result, and detecting a first brightness of an environment where the display device is located.

[0516] The first detection result includes detecting a moving object and not detecting a moving object.

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

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

[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 can Fig.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 it is in the awake state, adjust the device state according to the first detection result. If it is in the sleep state, adjust the device state according to the first brightness and the first detection result. If the first brightness is greater than or equal to the light parameter threshold, and the first detection result is that a moving object is detected, re-enter the awake state, and when the first brightness is less than the light parameter threshold, and / or the first detection result is that no moving object is detected, remain in the sleep state.

[0526] If the system time is within the Do Not Disturb time, if it is in the awake state, the device state is adjusted according to the first detection result, and if it is in the sleep state, it always remains in the sleep state. After exiting the Do Not Disturb state, the device state is adjusted according to the first brightness and the first detection result, wherein when the first brightness is greater than or equal to the light perception parameter threshold and the first detection result is that a moving object is detected, the awake state is re-entered, and when the first brightness is less than the light perception parameter threshold and / or the first detection result is that no moving object is detected, the sleep state is maintained.

[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 switch of the do not disturb function are global switches. Fig.39 The art mode setting page shown includes a switch for the motion detection function, a switch for the night mode, a switch for the sleep time function, and a switch for the do not disturb function.

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

[0529] In some embodiments, when only the motion detection function, the switch of the sleep duration function, and the switch of the do not disturb function are turned on, the display device 200 can adjust the device status according to steps 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 switch of the motion detection function, the switch of the night mode, the switch of the sleep duration function, and the switch of the do not disturb function are turned on at the same time, the display device 200 will adjust the device status according to steps 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 Fig.40 The process shown adjusts the device status. The specific steps are as follows:

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

[0534] S4002, adjusting 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, adjust the device state according to the first brightness; if it is in the sleep state, always remain in the sleep state, and after exiting the Do Not Disturb state, re-enter the awake state when the first brightness is greater than or equal to the light sensitivity parameter threshold.

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

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

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

[0540] S4102: If it is detected within the first time period that the first brightness is greater than or equal to the light parameter threshold, the wake-up state is maintained.

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

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

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

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

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

[0546] S4202, adjusting the device state 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 maintain the sleep state, and after exiting the Do Not Disturb state, re-enter the awake state when it detects that the first brightness is greater than or equal to the light parameter threshold.

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

[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 comprising 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:

[0551] In response to an operation associated with a first button of the remote controller, without entering an image display application, determining a first instruction associated with the first button, and 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;

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

[0553] Specifically, as can be seen from the previous content, 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, etc. For ease of understanding, the display device is a smart TV as an example for explanation. 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 applications. Among them, 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 also further serve as an art album application, by displaying images so that the smart TV can be used as a wall painting decoration in the living room (not necessarily the living room, mainly for relatively closed spaces where people exist, such as certain rooms). On this basis, not only will there be higher image quality requirements for image display, but there may also be requirements for the way of displaying images. For example, compared with regular TV programs, the displayed images may require a higher resolution; for example, when displaying images, 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 picture quality parameter setting results can be used for screen display.

[0555] In an embodiment of the present application, "entering the image display application" may mean that the current control focus is on the image display application. "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 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 scene and achieve a better viewing experience.

[0556] The first button is the setting entry, and the first button may refer to a physical button, a solid-state button, or a virtual button, which is not specifically limited in the embodiments of the present application. Taking smart TV as an example, physical buttons and solid-state buttons may refer to buttons on a remote control, while virtual buttons may refer to buttons in a remote control interface displayed by a remote control application installed on a 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 an instruction set for the first button on the remote control, such as a setting instruction, which is not specifically limited in the embodiments of the present application.

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

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

[0559] It can be seen from the above content that a setting entry will be reused in both the cases of not entering the image display application and entering the image display application. The first setting page and the second setting page can have different focuses on the setting items. The first setting page can focus on setting for the entire machine, and the second setting page can focus on setting 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 in the first setting page, such as volume settings, Bluetooth settings or networking settings, while the second setting page is mainly for image display applications, so these setting items may not exist. Of course, the first setting page and the second setting page can also be exactly the same from the user's perspective, such as having exactly the same page style and having the same setting items; but on this basis, if the first setting page focuses on providing more setting items compared to the second setting page, such as the first setting page is mainly for the whole machine settings, it can include setting items related to image quality, and can also include setting items unrelated to image quality, such as Bluetooth setting items, wireless network setting items, etc., while the second setting page is mainly for setting items related to image quality. On this basis, even if the first setting page and the second setting page have exactly the same page style and have the same setting items, the setting items unrelated to image quality in the second setting page, such as Bluetooth setting items, can be set to be non-triggerable.

[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 use different image quality parameters and have different display effects, 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 a quality parameter, or may refer to a quality mode composed of specific parameter values ​​of various quality parameters, and the embodiment of the present application does not specifically limit this. In actual implementation, the setting result may be a parameter value or a quality mode, which may be selected by the user. Since the setting result may be a parameter value or a quality mode, the setting is more flexible, adapting to more setting scenarios, providing convenience for users, and reducing operating costs. Among them, the quality mode may be distinguished according to the image type, such as oil painting mode, ink painting mode, etc., and the embodiment of the present application does not specifically limit this.

[0562] It should be noted that in the embodiment of the present application, the first setting result and the second setting result are displayed by triggering the setting entrance respectively when the image display application is not entered and the image display application is entered, so as to reflect that different settings are made for the image quality in the two situations, and the smart TV automatically switches the picture quality parameter setting results from not entering to entering the image display application. In actual implementation, the user can directly feel the difference between the screen display when the image display application is not entered (such as the screen display when the TV program is played) and the screen display when the image display application is entered through perception. For example, when watching TV programs, considering the fatigue perception and the content characteristics of TV programs, users usually do not need such high picture quality details (the higher the picture quality details, the more tired people may feel, which is not suitable for TV programs that usually need to be watched for a long time). However, image display applications such as art albums are different, requiring higher picture quality details, and people usually do not watch them for a long time as living room decorations. In this case, the first setting result and the second setting result are automatically set respectively, and people can directly feel that the picture quality settings in the two situations are more suitable.

[0563] In this embodiment, since the first setting result related to the image quality parameters can be automatically used for screen display without entering the image display application, and the second setting result related to the image quality parameters can be automatically switched to use for screen display when entering the image display application, 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, without the user manually setting to adapt to the specific image, the operating cost can also be reduced. Finally, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration, thereby, 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 viewing experience can be brought to the user.

[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 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.

[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 on 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.

[0570] Specifically, it can be known from the previous content that "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, and the embodiment of the present application does not specifically limit this. Whether it is 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 manually resetting, thereby reducing the operating cost and providing the user 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, a 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 the image 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 itself according to the settings, and the embodiment of the present application does 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 different from the second setting result, that is, the image display application automatically adapts the image quality setting 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 them. This can reduce operating costs and provide users with a better viewing experience.

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

[0577] When displaying images 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 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.

[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 the normal operation with the normal environment and acting together on the display of the image 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 light sensitivity value changes more than 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 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 light sensitivity value changes within a preset range and lasts for a preset duration. Among them, the amplitude of the light sensitivity value changes within a preset range may indicate that the amplitude of the light sensitivity value changes has reached a level that may affect the image display. However, considering that the light sensor may have misdetection, a further restriction may be added, that is, the duration of the amplitude of the light sensitivity value changes within the preset range must 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, it is mentioned in the previous content that the settings related to the image quality parameters can be automatically changed when exiting the image display application and switching the displayed image, and exiting the image display application and switching the displayed image are both normal operations that may be encountered when using the display device to display images. For the environmental normality that may be encountered when using the smart TV to display images, such as changes in the light environment, when the change in the light sensitivity value is detected to meet the preset conditions, the settings related to the image quality parameters can be automatically changed to adapt to the light environment after the light sensitivity value changes, without the need for the user to manually reset, thereby reducing the operating cost and providing the user with a better viewing experience. In addition, since the operating normality and environmental normality that may be encountered when using the display device to display images can be automatically changed to the corresponding adapted settings, the actual use scenarios can be covered as much as possible to achieve a better setting effect, and the user's operating cost can be reduced in a wider range of use scenarios, and the user can also be given a better viewing experience in a wider range of use scenarios. Finally, since the preset conditions can be used as trigger conditions for automatically updating to the sixth setting result, the accuracy of automatic control can be improved, so that the user can be given a better viewing experience in a wider range of use scenarios.

[0582] The above content mainly provides an implementation scheme for reusing a setting entry in the two cases of not entering the image display application and having entered the image display application. In actual implementation, in the two cases of not entering the image display application and having entered the image display application, there can also be a setting entry corresponding to each of them. 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 comprising 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:

[0584] In the case where the image display application is not entered, in response to a first trigger operation on the first setting entry, a first setting page is displayed, the first setting page includes a first setting result related to an image quality parameter, the image quality parameter includes at least one of contrast, brightness or resolution;

[0585] In the 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 includes a second setting result related to the image quality parameter, the first setting result is different from the second setting result, and the second setting result is adapted to the image type to which the image displayed by the image display application belongs;

[0586] When the image display application has been entered, in response to the third trigger operation for the first setting entry, a third setting page is displayed; wherein, the third setting page includes setting items related to image quality parameters, at least some of which are 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 difference between the first setting page and the second setting page, and the difference between the first setting result and the second setting result can be referred to the explanation of the previous content, which 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, which are both used to set the entire machine. It can be understood that because 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 a mobile phone application that controls the TV.

[0589] It is understandable that the first setting entry can be used to set the whole machine, and can include the picture quality setting for the whole machine. The third setting page triggered by the first setting entry, the setting items related to the picture quality parameters displayed in the third setting page, are still the picture quality settings for the whole machine. After entering the image display application, the picture quality settings adapted to the type of image are used at this time, and the picture quality settings for the whole machine when the image display application is not entered are no longer used. In order to avoid the crosstalk of the picture quality settings between the two situations, the setting items related to the picture quality parameters can be set to be untriggerable in the third setting page at least in part. Among them, at least part means that a part of the setting items related to the picture quality parameters are set to be untriggerable, or all the setting items related to the picture quality parameters can be set to be untriggerable, and the embodiment of the present application does not specifically limit this. For example, the setting items corresponding to brightness, contrast and resolution can be set to be untriggerable in the third setting page. Among them, untriggerable means that the setting items related to the picture quality parameters cannot be set.

[0590] At this time, the setting items related to the image quality parameters displayed on the third setting page, and their corresponding setting results can still be the first setting results. That is, although the display device currently uses the image quality settings that are adapted to the type of image when entering the image display application, what is displayed in the third setting page is not the image quality settings currently in use, but the image quality settings used when the image display application is not entered. This embodiment of the present application does not make specific limitations on this. In addition, the original setting items in the third setting page that are not related to the image quality parameters can continue to be triggered, such as Bluetooth settings, network settings, volume settings, etc. This embodiment of the present application does not make specific limitations on this.

[0591] In this embodiment, since the first setting result related to the image quality parameters can be automatically used for screen display without entering the image display application, and the second setting result related to the image quality parameters can be automatically switched to use for screen display when entering the image display application, 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, without the user manually setting to adapt to the specific image, the operating cost can also be reduced. 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, thereby, 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 viewing experience can be brought 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 picture quality parameters in the corresponding third setting page will be set to be untriggerable, thereby avoiding crosstalk between the picture quality settings used by the entire machine and the picture 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 as follows:

[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, in order to avoid the crosstalk between the image quality settings used by the whole machine and the image quality settings used by the image display application mentioned above, the setting items related to the image quality parameters previously displayed in the second setting page may not be displayed in the third setting page. In this way, the user cannot change the image quality settings used by the whole machine when entering the image display application. Alternatively, the setting items related to the image quality parameters previously displayed in the second setting page may be displayed in the third setting page, but set to be untriggerable.

[0596] In the present embodiment, since the image display application has been entered, even if the user triggers the first setting entry, 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 whole machine and 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 in the second setting page to be untriggerable, and is configured as follows:

[0598] The setting items related to the image quality parameters previously included in the second setting page are set to be unselectable; or, the setting items related to the image quality parameters previously included in 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 setting items related to the 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 "inoperable" means that it can be selected but cannot be further interacted with.

[0600] In this embodiment, since the user has entered the image display application, even if the user triggers the first setting entry, 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 whole machine and the image quality settings used by the image display application, causing confusion in the operation logic and affecting the user's perception. There can be multiple ways to make it untriggerable, so that it can be applied 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 a 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 reuse an implementation plan for setting an entrance, which will not be 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, 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 be triggerable from being non-triggerable on the third setting page; the fourth setting page includes fourth setting results 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, and the setting items related to the image quality parameters previously displayed in the second setting page are displayed. 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 they cannot be selected; at this time, the triggerable here can be in the fourth setting page, and the setting items related to the image quality parameters become selectable. For other content, please refer to the implementation plan when 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 manually resetting, thereby reducing the operating cost and providing the user 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, a 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 reuse an implementation plan for setting an entrance, which will not be 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 them. This can reduce operating costs and provide 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 condition, 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.

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

[0616] In this embodiment, it is mentioned in the previous content that the settings related to the image quality parameters can be automatically changed when exiting the image display application and switching the displayed image, and exiting the image display application and switching the displayed image are both normal operations that may be encountered when using the display device to display images. For the environmental normality that may be encountered when using the smart TV to display images, such as changes in the light environment, when the change in the light sensitivity value is detected to meet the preset conditions, the settings related to the image quality parameters can be automatically changed to adapt to the light environment after the light sensitivity value changes, without the need for the user to manually reset, thereby reducing the operating cost and providing the user with a better viewing experience. In addition, since the operating normality and environmental normality that may be encountered when using the display device to display images can be automatically changed to the corresponding adapted settings, the actual use scenarios can be covered as much as possible to achieve a better setting effect, and the user's operating cost can be reduced in a wider range of use scenarios, and the user can also be given a better viewing experience in a wider range of use scenarios. Finally, since the preset conditions can be used as trigger conditions for automatically updating to the sixth setting result, the accuracy of automatic control can be improved, so that the user can be given a better viewing experience in a wider range of use scenarios.

[0617] The previous content is mainly aimed at the implementation plan of the image display application. It can be seen from the previous content that smart TVs can install multimedia applications, and the image display application is only one of the 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 for communicating with one or more external devices according to a communication protocol, the communication protocol comprising 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:

[0619] In response to a first trigger operation on a first setting entry, displaying a first setting page without entering the multimedia application, 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 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.

[0621] Among them, the picture quality parameters can refer to the explanation of the previous content. Sound quality parameters may include volume values ​​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, the sound of waves, etc. to simulate the natural artistic conception). Of course, it is also possible to demonstrate images and audio at the same time, or play videos directly, so as to play their respective roles at the same time.

[0622] As for audio, it is understandable that the sound effect settings when playing TV programs on smart TVs may need to adapt to the sound playback requirements of TV programs. For example, because TV programs usually have dialogues between people, dialogue enhancement may be required in the sound effect settings; TV programs may not need to use heavy bass sound effects, but natural sound effects can be used. For audio playback applications, there may be special sound playback requirements. For example, for audio playback applications used to create a sound atmosphere in the living room, dialogue enhancement is not required when playing audio; for rock music, heavy bass sound effects may be required; for classical music, in order to highlight the performance of instruments, high and low frequencies may need to be enhanced; in order to pursue a surround sound effect, surround mode may need to be used.

[0623] The setting items corresponding to the setting results can be related to the file type of the multimedia application demonstration. For example, if an image is displayed, the first setting result and the second setting result are both setting results related to the image quality parameters. If audio is played, the first setting result and the second setting result are both setting results related to the sound effect parameters. If both images and audio are played, it is a composite setting result 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, which will not be repeated here.

[0624] In this embodiment, since the first setting result related to the multimedia parameters can be automatically adopted for multimedia demonstration without entering the multimedia application, and the second setting result related to the multimedia parameters can be automatically switched to multimedia demonstration when entering the multimedia application, when the user uses the display device as a tool for image appreciation, a picture album decoration in the home, or to create a sound atmosphere in the home, the user does not need to manually set it, thereby reducing the operating cost. 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, without the user manually setting the adaptation to the specific file, the operating cost can also be reduced. Finally, by using multimedia applications, the display device can be converted into a tool for image appreciation, a picture album decoration in the home, or for creating a sound atmosphere in the home. Compared with the previous single application method for 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 demonstration experience to the user.

[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 scheme in which the user sets the image display application in the previous content, which will not be repeated 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 by 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 multiplexed, if the multimedia application has been entered, a third setting page is displayed in response to a third trigger operation on 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; and the first setting entry and the second setting entry are triggered by different control instructions.

[0631] This process can refer to the scheme in which the user sets the image display application in the previous content, which will not be repeated here.

[0632] In this embodiment, since the multimedia application has been entered, 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's experience.

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

[0634] In the 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 includes a fourth setting result related to the multimedia parameter, the fourth setting result is a setting result before entering the multimedia application, and the fourth setting result is different from the second setting result;

[0635] When 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 on the first setting entry; wherein, the setting items related to the multimedia parameters included in the fifth setting page are restored to be triggerable from being non-triggerable on the third setting page; the fifth setting result related to the multimedia parameters is displayed in the fifth setting page, 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.

[0636] This process can refer to the scheme in which the user sets the image display application in the previous content, which will not be repeated 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 scheme in which the user sets the image display application in the previous content, which will not be repeated here.

[0641] In this embodiment, when the multimedia application switches the presentation file, the settings related to the multimedia parameters can be automatically updated from being adapted to the file before the switch to being adapted to another file after the switch, without the need for the user to manually reset them. This can reduce operating costs and provide 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 controller, without entering an image display application, determining a first instruction associated with the first button, and 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;

[0644] When entering the image display application, determine the second instruction associated with the first button, call the image quality parameters related to the image display application, and display the second setting page, which includes a second setting result related to the image quality parameters. The first setting result is different from the second setting result, and 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 without entering the image display application, and the second setting result related to the image quality parameters can be automatically switched to use for screen display when entering the image display application, 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, without the user manually setting to adapt to the specific image, the operating cost can also be reduced. Finally, by using the image display application, the display device can be converted into a tool for image appreciation or a home album decoration, thereby, 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 viewing experience can be brought to the user.

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

[0647] In the case where the image display application is not entered, in response to a first trigger operation on the first setting entry, a first setting page is displayed, the first setting page includes a first setting result related to an image quality parameter, the image quality parameter includes at least one of contrast, brightness or resolution;

[0648] In the 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 includes a second setting result related to the image quality parameter, the first setting result is different from the second setting result, and the second setting result is adapted to the image type to which the image displayed by the image display application belongs;

[0649] When the image display application has been entered, in response to the third trigger operation for the first setting entry, a third setting page is displayed; wherein, the third setting page includes setting items related to image quality parameters, at least some of which are 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 without entering the image display application, and the second setting result related to the image quality parameters can be automatically switched to use for screen display when entering the image display application, 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, without the user manually setting to adapt to the specific image, the operating cost can also be reduced. 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, thereby, 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 viewing experience can be brought 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 picture quality parameters in the corresponding third setting page will be set to be untriggerable, thereby avoiding crosstalk between the picture quality settings used by the entire machine and the picture 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, displaying a first setting page without entering the multimedia application, 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 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.

[0654] In this embodiment, since the first setting result related to the multimedia parameters can be automatically adopted for multimedia demonstration without entering the multimedia application, and the second setting result related to the multimedia parameters can be automatically switched to multimedia demonstration when entering the multimedia application, when the user uses the display device as a tool for image appreciation, a picture album decoration in the home, or to create a sound atmosphere in the home, the user does not need to manually set it, thereby reducing the operating cost. 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, without the user manually setting the adaptation to the specific file, the operating cost can also be reduced. Finally, by using multimedia applications, the display device can be converted into a tool for image appreciation, a picture album decoration in the home, or for creating a sound atmosphere in the home. Compared with the previous single application method for 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 demonstration experience to the user.

[0655] For ease of understanding, now combined Fig.43 The above process is explained. Fig.43 In the example, the application layer is mainly divided into an application layer, a driver layer, and a light sensor for providing light sensing function. The application layer may include an image display application A, and may also include modules related to image settings and a whole-machine light sensing switch. The driver layer may include a driver image quality module.

[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 needs to be displayed currently, 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 recognize 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 the instruction that application A has been opened, and gray out the image setting option in the whole machine setting (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 setting.

[0657] At the same time, the relevant modules of the image settings can also notify that the setting option of the light switch of the whole machine is grayed out (or it 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 application A has been entered, the menu page of application A can be displayed in response to the corresponding setting menu instruction of application A. The user can change the corresponding image quality parameters of application A through the menu page, 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 image quality driving module. The image quality driving module can determine which image quality category the user has changed the image quality parameters under, and update the image quality parameters under 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 driving 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 driving 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 felt 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 scene where light sensitivity is automatically adjusted, 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 whole machine. After determining that application A has exited, the driver image quality module can restore the image quality settings of the whole machine according to the notification. In addition, if whether application A has entered is recorded by 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 whole machine. Specifically, if the relevant modules of the image settings monitor that application A has exited, the setting items of the image quality parameters can be ungrayed out in the settings page (or become selectable, or the settings page related to the image quality parameters that was not open before can now be opened). In addition, the light sensing switch of the whole machine can be notified to change to available, and the light sensing switch of the whole machine can be set to available accordingly.

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

Claims

1. A display device, characterized in that: include: 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 comprising 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 controller, without entering an image display application, determining a first instruction associated with the first button, and displaying a first setting page, wherein the first setting page includes a first setting result associated with an image quality parameter, wherein the image quality parameter includes 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, image quality parameters related to the image display application are called, and a second setting page is displayed, wherein 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, and 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, characterized in that 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, characterized in that The processor is further configured to: When exiting the image display application, in response to the fourth trigger operation on 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, characterized in that 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 a fifth trigger operation on the setting entrance, 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.

5. The display device according to claim 1, characterized in that The processor is further configured to: When the image is displayed through the image display application, if it is detected that the change in light sensitivity value meets the preset condition, 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 comprising 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, displaying a first setting page without entering the image display application, wherein the first setting page includes a first setting result related to an image quality parameter, wherein the image quality parameter includes 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 includes a second setting result related to the image quality parameter, the first setting result is different from the second setting result, and the second setting result is adapted to the image type to which the image displayed by the image display application belongs; When the image display application has been entered, in response to a third trigger operation on the first setting entry, a third setting page is displayed; wherein, the third setting page includes setting items related to image quality parameters, at least some of which are not triggerable in the third setting page; and the first setting entry and the second setting entry are triggered by different control instructions.

7. The display device according to claim 6, characterized in that The processor executes setting the setting items related to the image quality parameters included in the second setting page to be untriggerable 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 in the third setting page and are set to be untriggerable.

8. The display device according to claim 7, characterized in that The processor executes setting 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 in the second setting page are set to be unselectable; or, the setting items related to the image quality parameters previously included in the second setting page are set to be selectable but inoperable.

9. The display device according to claim 6, characterized in that 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, 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, characterized in that The processor is further configured to: In 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 be 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, 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, characterized in that The processor is further configured to: 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, a fifth setting page is displayed, and the fifth setting page includes a fifth setting result related to the image quality parameters, and 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, characterized in that The processor is further configured to: When the image is displayed through the image display application, if it is detected that the change in light sensitivity value meets the preset condition, 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 comprising 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, displaying a first setting page without entering the multimedia application, wherein the first setting page includes a first setting result related to a multimedia parameter, wherein the multimedia parameter includes 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 demonstrated by the multimedia application.

14. The display device according to claim 13, characterized in that 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, characterized in that 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 on the first setting entry; wherein, the third setting page includes setting items related to multimedia parameters, at least some of which are not triggerable in the third setting page; and the first setting entry and the second setting entry are triggered by different control instructions.

16. The display device according to claim 13, characterized in that The processor is further configured to: In the 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 includes a fourth setting result related to the multimedia parameter, the fourth setting result is a setting result before entering the multimedia application, and the fourth setting result is different from the second setting result; In the case that the first setting entry and the second setting entry are not multiplexed, if the multimedia application is exited, a 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 be triggerable from being non-triggerable on the third setting page; the fifth setting page includes a fifth setting result related to the multimedia parameters, 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, characterized in that The processor is further configured to: When the demonstrated file is switched to another file through the 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 the other file.

18. A method for controlling a display device, characterized in that: Applicable to a display device as claimed in any one of claims 1 to 5; The method comprises: In response to an operation associated with a first button of the remote controller, without entering an image display application, determining a first instruction associated with the first button, and displaying a first setting page, wherein the first setting page includes a first setting result associated with an image quality parameter, wherein the image quality parameter includes 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, image quality parameters related to the image display application are called, and a second setting page is displayed, wherein 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, and 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 a display device as claimed in any one of claims 6 to 12; The method comprises: In response to a first trigger operation on a first setting entry, displaying a first setting page without entering the image display application, wherein the first setting page includes a first setting result related to an image quality parameter, wherein the image quality parameter includes 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 includes a second setting result related to the image quality parameter, the first setting result is different from the second setting result, and the second setting result is adapted to the image type to which the image displayed by the image display application belongs; When the image display application has been entered, in response to a third trigger operation on the first setting entry, a third setting page is displayed; wherein, the third setting page includes setting items related to image quality parameters, at least some of which are not triggerable in the third setting page; and 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 a display device as claimed in any one of claims 13 to 17; The method comprises: In response to a first trigger operation on a first setting entry, displaying a first setting page without entering the multimedia application, wherein the first setting page includes a first setting result related to a multimedia parameter, wherein the multimedia parameter includes 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 demonstrated by the multimedia application.

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