Display device and display control method

Abstract

The embodiment of the invention relates to the technical field of intelligent terminals, and discloses a display device and a display control method, and the display device comprises a display which is configured to display a user interface; the controller is coupled with the display and is configured to determine a device time mode of the display device when the target application triggers network access; if the equipment time mode is the user-defined time mode, outputting first prompt information to enable a user to set the equipment time mode as a network time mode; when the device time mode is a network time mode, generating a network access request for the target application based on the device time of the display device; and sending a network access request to the server to obtain the media asset data of the target application returned by the server when the verification information passes verification, and controlling the display to display the media asset data. By applying the technical scheme of the invention, the problem that network resources cannot be accessed due to the fact that the equipment time is modified can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent terminals, and in particular to a display device and a display control method. Background Art

[0002] With the development of computer technology and other fields, display devices can provide users with rich content, and users can also set the display devices according to their own needs, which brings great convenience to users' work and life.

[0003] For example, in order to facilitate users to watch programs and check time in different time zones, users can set the time source according to their needs, or manually set the time to any time. However, after the user sets the time, because the device time of the display device is different from the actual time in the area, it will lead to the inability to access the network resources of some applications. In addition, because there are many reasons for network problems, it is difficult for users to quickly determine the source of the problem during the operation, resulting in a poor user experience when using the display device. Summary of the invention

[0004] The embodiments of the present invention provide a display device and a display control method, which are used to solve the problem in the prior art that an application cannot access network resources due to setting time.

[0005] To achieve the above object, the embodiments of the present invention adopt the following technical solutions:

[0006] According to one aspect of an embodiment of the present invention, a display device is provided, comprising: a display configured to display a user interface; a controller coupled to the display and configured to: when a target application triggers network access, determine a device time mode of the display device, the device time mode including a network time mode or a custom time mode; if the device time mode is the custom time mode, output a first prompt message to enable a user to set the device time mode to the network time mode; when the device time mode is the network time mode, generate a network access request for the target application based on the device time of the display device, the network access request including verification information generated based on the device time; send the network access request to a server to obtain media asset data of the target application returned by the server when the verification information is verified, and control the display to display the media asset data.

[0007] The above technical solution has the following advantages or beneficial effects: by detecting the device time mode of the display device, when the user sets the device time mode to a custom time mode and triggers network access of the target application, a first prompt message is output to prompt the user to change the device time mode to a network time mode, thereby improving the operability of the display device and providing support for quickly locating and resolving network problems. At the same time, by sending a network access request to the server, the server verifies the verification information generated using the device time in the network access request, and returns the network resources of the target application to the display device if the verification passes, thereby solving the problem of being unable to access network resources due to modification of the device time and improving the user experience of the display device.

[0008] In some embodiments of the present invention, before determining the device time mode of the display device, the controller is also configured to: detect the network connection status of the display device; if there is an abnormality in the network connection status, output a second prompt message to enable the user to check the network connection status of the display device.

[0009] The above technical solution has the following advantages or beneficial effects: by detecting the network connection status of the display device, the user is prompted to check the network connection status when there is an abnormality, and operation guidance can be provided to the user to ensure that the network status is good, so as to facilitate subsequent target applications to access network resources.

[0010] In some embodiments of the present invention, after outputting the first prompt information, the controller is further configured to: in response to the user's selection operation on the first prompt information, control the display to display the time setting interface; in response to the user's mode modification operation input in the time setting interface, update the device time mode to the network time mode.

[0011] The above technical solution has the following advantages or beneficial effects: by updating the device time mode to the network time mode, the device time mode can be adjusted so that the device time of the display device is consistent with the actual time, providing support for the display device to access network resources.

[0012] In some embodiments of the present invention, the controller is further configured to: in response to a user's start operation on a notification window, control the display to display the notification window, wherein the notification window includes a prompt bar for the device time mode; and in response to a user's selection operation on the prompt bar, control the display to display the time setting interface.

[0013] The above technical solution has the following advantages or beneficial effects: since the notification window can display notifications from different applications and systems in one place, and users open and view the notification window relatively frequently, by setting the prompt bar of the device time mode in the notification window, it is convenient for users to understand the status of the device time mode and operate the device time mode.

[0014] In some embodiments of the present invention, the controller is further configured to: control the display to display the device time of the display device based on the device time mode and time display rules of the display device; wherein the time display rules include any one or more of the display mode, display area, display color, display time interval and single display duration of the device time, and the display mode includes a static display mode and a dynamic display mode.

[0015] The above technical solution has the following advantages or beneficial effects: by displaying the device time, it is convenient for users to check the time, especially when the device time mode of the display device is a custom time mode, it is convenient for users to understand the changes in the set time.

[0016] In some embodiments of the present invention, the controller is configured to: when the display mode is the static display mode, determine the average color information of the display area corresponding to the device time based on the bitmap image of the current display screen of the display; perform color inversion processing on the average color information of the display area to determine the display color.

[0017] The above technical solution has the following advantages or beneficial effects: when the display mode is a static display mode, it ensures that the display color of the device time has a large contrast with the screen color of the display area, making it convenient for users to distinguish the device time.

[0018] In some embodiments of the present invention, the controller is further configured to: when the display mode is the dynamic display mode, determine the color information of multiple display areas corresponding to the device time according to the bitmap image of the current display screen of the display; determine the target display area with the smallest color variance among the multiple display areas according to the color information of the multiple display areas; and perform color inversion processing on the color information of the target display area to determine the display color.

[0019] The above technical solution has the following advantages or beneficial effects: when the display mode is a dynamic display mode, the color information of the display area with the smallest color variance is inverted to obtain the display color of the device time, so that when the device time is displayed, even in the display area with the smallest color difference, the user can quickly distinguish the device time. Overall, the distinguishability of the device time in multiple display areas can be improved.

[0020] In some embodiments of the present invention, when controlling the display to display the device time of the display device, the controller is configured to: when the display mode is the static display mode, control the display to display the device time in the display area according to the display color.

[0021] The above technical solution has the following advantages or beneficial effects: the device time is fixedly displayed in the display area, and the display color has a large contrast with the picture in the display area, which can provide convenience for users to distinguish the device time.

[0022] In some embodiments of the present invention, when controlling the display to display the device time of the display device, the controller is configured to: when the display mode is the dynamic display mode, control the display to cyclically display the device time in the multiple display areas according to the display color.

[0023] The above technical solution has the following advantages or beneficial effects: by determining the display color, it can be ensured that the display color of the device time has a large difference from the display area with the most balanced color distribution, which can provide convenience for users to distinguish the device time.

[0024] According to another aspect of an embodiment of the present invention, a display control method is provided, which is applied to a display device, and the method includes: when a target application triggers network access, determining a device time mode of the display device, the device time mode including a network time mode or a custom time mode; if the device time mode is the custom time mode, outputting a first prompt message to enable a user to set the device time mode to the network time mode; when the device time mode is the network time mode, generating a network access request for the target application based on the device time of the display device, the network access request including verification information generated based on the device time; sending the network access request to a server to obtain media asset data of the target application returned by the server when the verification information is verified, and controlling the display to display the media asset data.

[0025] According to another aspect of an embodiment of the present invention, a display control device is provided, which is applied to a display device, and the device includes: a determination module, which is used to determine a device time mode of the display device when a target application triggers network access, and the device time mode includes a network time mode or a custom time mode; an output module, which is used to output a first prompt message if the device time mode is the custom time mode, so that the user sets the device time mode to the network time mode; a generation module, which is used to generate a network access request for the target application based on the device time of the display device when the device time mode is the network time mode, and the network access request includes verification information generated based on the device time; and a control module, which is used to send the network access request to a server to obtain media data of the target application returned by the server when the verification information is verified, and control the display to display the media data.

[0026] According to another aspect of an embodiment of the present invention, a computer-readable storage medium is provided, wherein at least one executable instruction is stored in the storage medium, and when the executable instruction is executed on a display device, the display device executes the operation of the display control method as described above.

[0027] According to the display device and display control method provided by the embodiments of the present invention, the display device can determine the device time mode of the display device when the target application triggers network access, and if the device time mode is a custom time mode, output a first prompt message to enable the user to set the device time mode to the network time mode, so that when the device time mode is the network time mode, a network access request for the target application is generated based on the device time of the display device, and the network access request includes verification information generated based on the device time, and then the network access request is sent to the server to obtain the network resources of the target application returned by the server when the verification information is verified, and the display is controlled to display the network resources.

[0028] By applying this solution, the device time mode of the display device can be detected. When the user sets the device time mode to a custom time mode and triggers network access of the target application, a first prompt message can be output to prompt the user to change the device time mode to a network time mode. This can improve the operability of the display device and provide support for quickly locating and resolving network problems. At the same time, by sending a network access request to the server, the server can verify the verification information generated by the device time in the network access request, and return the network resources of the target application to the display device if the verification passes. This can solve the problem of being unable to access network resources due to modified device time, thereby improving the user experience of the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram showing the interaction between a display device and a control device provided by an embodiment of the present invention is shown;

[0030] Figure 2 A hardware configuration block diagram of a display device provided by an embodiment of the present invention is shown;

[0031] Figure 3 A schematic diagram of the structure of an operating system provided by an embodiment of the present invention is shown;

[0032] Figure 4 A flow chart of a display control method provided by an embodiment of the present invention is shown;

[0033] Figure 5 A schematic diagram of a time setting interface provided by an embodiment of the present invention is shown;

[0034] Figure 6 A schematic diagram of a notification window provided by an embodiment of the present invention is shown;

[0035] Figure 7 A sub-flow chart of a display control method provided by an embodiment of the present invention is shown;

[0036] Figure 8 A flow chart of another display control method provided by an embodiment of the present invention is shown;

[0037] Fig. 9 A schematic diagram showing a time display setting interface provided by an embodiment of the present invention;

[0038] Fig.10 A sub-flow chart of another display control method provided by an embodiment of the present invention is shown;

[0039] Fig.11 A flow chart of another display control method provided by an embodiment of the present invention is shown;

[0040] Fig.12 A schematic structural diagram of a display control device provided by an embodiment of the present invention is shown. DETAILED DESCRIPTION

[0041] In order to make the purpose and implementation method of the present application clearer, the exemplary implementation method of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0042] 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.

[0043] 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.

[0044] The terms "including" and "having" and any variations thereof in this application are intended to cover but not exclude inclusion. For example, a product or device comprising a series of components is not necessarily limited to all the components explicitly listed, but may include other components not explicitly listed or inherent to these products or devices.

[0045] The term "module" refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and / or software code that is capable of performing the functions associated with that element.

[0046] In the embodiment of the present application, the display device 200 generally refers to a device with image display and data processing capabilities. For example, the display device 200 includes but is not limited to a smart TV, a mobile terminal, a computer, a monitor, an advertising screen, a wearable device, a virtual reality device, an augmented reality device, etc.

[0047] Figure 1 This is a schematic diagram of an operation scenario between a display device and a control device provided in some embodiments of the present application. Figure 1 As shown in FIG. 1 , a user can operate the display device 200 through touch operation, the mobile terminal 300 and the control device 100. The control device 100 is used to receive operation instructions input by the user and convert the operation instructions into control instructions that can be recognized and responded to by the display device 200. For example, the control device 100 can be a remote controller, a stylus pen, a handle, etc.

[0048] The mobile terminal 300 can be used as a control device for performing human-computer interaction between the user and the display device 200. The mobile terminal 300 can also be used as a communication device for establishing a communication connection with the display device 200 and performing data interaction. In some embodiments, the mobile terminal 300 can install software applications with the display device 200, and achieve connection and communication through a network communication protocol to achieve the purpose of one-to-one control operation and data communication. The audio and video content displayed on the mobile terminal 300 can also be transmitted to the display device 200 to achieve a synchronous display function.

[0049] In some embodiments, the mobile terminal 300 or other electronic devices may also simulate the functions of the control device 100 by running an application program for controlling the display device 200 .

[0050] 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.

[0051] The display device 200 may provide a broadcast receiving television function, and may also additionally provide an intelligent network television function with a computer support function, including but not limited to network television, smart television, Internet Protocol television (IPTV), and the like.

[0052] Figure 2 Some embodiments of the present application provide Figure 1 2 is a block diagram of the hardware configuration of the display device 200.

[0053] 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 memory, a power supply, and a user input interface.

[0054] 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.

[0055] In some embodiments, the display 260 includes a display function component for presenting a picture, and a driving component for driving an image display. The display 260 is used to receive an image signal output from the controller 250 for display. For example, the display 260 can be used to display video content, image content, and components of a menu control interface and a user control UI interface.

[0056] 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. For example, when the display device 200 supports wireless network communication, the display device 200 may be provided with a communication device 220 including a WiFi function. When the display device 200 supports Bluetooth connection communication, the display device 200 needs to be provided with a communication device 220 including a Bluetooth function.

[0057] The communication device 220 can enable the display device 200 to communicate with the external device or server 400 by wireless or wired connection. Among them, the wired connection can connect the display device 200 with the external device through components such as data cables and interfaces. The wireless connection can connect the display device 200 with the external device through wireless signals or wireless networks. The display device 200 can establish a connection relationship with the external device directly, or indirectly establish a connection relationship through a gateway, a router, a connection device, etc.

[0058] In some embodiments, the controller 250 may include at least one of a central processing unit, a video processor, an audio processor, a graphics processor, and a power processor, and a first interface to an nth interface for input / output. The controller 250 controls the operation of the display device and responds to the user's operation through various software control programs stored in the memory. The controller 250 controls the overall operation of the display device 200.

[0059] 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.

[0060] 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 receives the user input command through the graphical user interface (GUI).

[0061] 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. In particular, for the external audio output device of the display device 200, the display device 200 may also be provided with an external audio output terminal, and the audio output device may be connected to the display device 200 through the external audio output terminal to output the sound of the display device 200.

[0062] In some embodiments, the user input interface 280 may be used to receive instructions from a user.

[0063] 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. The operating system can control the display device to provide a user interface, for example, the operating system can directly control the display device to provide a user interface, or can provide a user interface by running an application program. The operating system also allows the user to interact with the display device 200.

[0064] It should be noted that 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.

[0065] The operating system can be divided into different modules or layers according to the functions implemented, such as Figure 3 As shown, in some embodiments, the system is divided into five 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, the hardware layer and the kernel layer.

[0066] In some embodiments, the application layer is used to provide services and interfaces for applications so that the display device 200 can run applications and interact with users based on applications. At least one application can be run in the application layer, and these applications can be a resource management platform (RMP), a launcher for starting applications or functions, a listening program for listening to device time modes, such as TimeAgent, as well as a camera program, a window program that comes with the operating system, a system setting program or a clock program, etc.; they can also be applications developed by third-party developers. In specific implementations, the application packages in the application layer are not limited to the above examples.

[0067] The framework layer provides 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 that applications in the application layer take. Through the API interface, applications can access system resources and obtain system services during execution.

[0068] like Figure 3 As shown, the application framework layer in the embodiment of the present application includes a view system (View System), a media codec (MediaCodec), managers (Managers), a content provider (Content Provider), etc., wherein the view system can design and implement the interface and interaction of the application, and the view system includes lists (lists), grids (grids), text boxes (text boxes), buttons (buttons), etc. A media codec is a software or hardware component used to encode and decode digital media data.

[0069] The manager includes at least one of the following modules: an activity manager for interacting with all activities running in the system; a network manager for providing network services; a package manager for retrieving various information related to the application package currently installed on the device; a notification manager for controlling the display and clearing of notification messages; a resource manager for managing media resources such as audio, video, text and other information; SurfaceFlinger is responsible for managing and synthesizing graphics buffers for display on the display device; and a window manager for managing icons, windows, toolbars, wallpapers and desktop widgets on the user interface.

[0070] In some embodiments, the activity manager is used to manage the life cycle of each application and the usual navigation back function, such as controlling the exit, opening, and back of the application. The window manager is used to manage all window programs, such as obtaining the display screen size, determining whether there is a status bar, locking the screen, capturing the screen, and controlling the display window changes, for example, reducing the display window, shaking the display, distorting the display, etc.

[0071] 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 language standard library / C++ instruction library, to implement the functions to be implemented by the framework layer.

[0072] In some embodiments, the hardware layer is the physical foundation of the operating system, providing a platform for the software and operating system to run. The hardware layer includes audio, Bluetooth, camera, sensor, etc. Among them, audio is responsible for converting digital audio signals into analog sound signals and playing them through speakers or headphones; Bluetooth can realize data transmission between devices within a short range without the use of data cables, realizing interconnection and collaboration between devices; the camera is responsible for capturing external light and converting it into digital image signals, which can realize image recognition functions in combination with software algorithms; sensor hardware can sense various parameters of the surrounding environment, such as temperature, humidity, air pressure, light intensity, etc.

[0073] In some embodiments, the kernel layer is a functional layer between the hardware and software of the display device 200. The kernel layer can implement functions such as hardware abstraction, multitasking, and memory management. Figure 3As shown, hardware drivers can be configured in the kernel layer, and the drivers included in the kernel layer can be at least one of the following drivers: audio driver, inter-process communication driver, display driver, keyboard driver, Bluetooth driver, camera driver, shared memory driver, USB driver, WIFI driver, HDMI driver, sensor driver (such as fingerprint sensor, temperature sensor, pressure sensor, etc.), power driver, etc.

[0074] In some embodiments, the power management module is used to provide power to the display device.

[0075] 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.

[0076] In order to facilitate the detailed description of the display control method provided by the embodiment of the present invention, Figure 4 A flow chart of a display control method provided by an embodiment of the present invention is shown. The method can be applied to Figure 1 A display device 200 is shown.

[0077] The display device 200 may include a display 260 and a controller 250 coupled to the display 260. The display 260 may be used to display a user interface, which is an interactive interface between a user and the display device 200. The user may send instructions to the display device 200 through control operations such as touch operations, gesture operations, etc., to achieve a certain task. The user interface has a perfect interactive design, which allows the user to easily complete a task. For example, the user interface may be a video playback interface, through which the user may play and watch video data.

[0078] According to the display control method provided by an embodiment of the present invention, the display device can determine the device time mode of the display device when the target application triggers network access, and if the device time mode is a custom time mode, output a first prompt message to enable the user to set the device time mode to the network time mode, so that when the device time mode is the network time mode, a network access request for the target application is generated based on the device time of the display device, and the network access request includes verification information generated based on the device time, and then the network access request is sent to the server to obtain the network resources of the target application returned by the server when the verification information is verified, and the display is controlled to display the network resources.

[0079] By applying this solution, the device time mode of the display device can be detected. When the user sets the device time mode to a custom time mode and triggers network access of the target application, a first prompt message can be output to prompt the user to change the device time mode to a network time mode. This can improve the operability of the display device and provide support for quickly locating and resolving network problems. At the same time, by sending a network access request to the server, the server can verify the verification information generated by the device time in the network access request, and return the network resources of the target application to the display device if the verification passes. This can solve the problem of being unable to access network resources due to modified device time, thereby improving the user experience of the display device.

[0080] like Figure 4 As shown, the controller 250 (hereinafter referred to as the controller) is configured to perform the following steps S410 to S440:

[0081] Step S410: when the target application triggers network access, determining the device time mode of the display device.

[0082] The device time mode includes network time mode or custom time mode. The network time mode refers to the mode in which the display device obtains the local accurate time from the network time server by connecting to the network and automatically calibrates. The custom time mode refers to the mode in which the user manually enters the year, month, day, hour, minute, second and other time information in the system settings of the display device according to his own needs to set the device time. Figure 5 A schematic diagram of a time setting interface provided by an embodiment of the present invention, wherein the display device can provide two device time modes, such as Figure 5 As shown, in the time setting interface 500, the user can select the network time mode, that is, the "automatic date and time" function. When this function is in the started state, the device time of the display device is the time provided by the network time server. When this function is in the turned off state, the device time mode of the display device is the custom time mode. The user can set the date, time and time zone, etc. separately through the function options shown in the figure.

[0083] The target application can be any application installed on the display device, which can access network data resources, such as text, music, images, videos, etc.

[0084] During the operation of the display device, the controller can monitor the operation of the display device, such as monitoring the operation of each foreground application installed on the display device. When monitoring that the target application triggers network access, in order to facilitate the acquisition of the network data resources of the target application, the device time mode of the display device can be determined. Exemplarily, the controller can obtain the package name of the currently running foreground application through the corresponding data interface, and then detect whether the foreground application triggers network access based on the package name of the foreground application. When it is determined that the application triggers network access, the device time mode of the display device can be determined.

[0085] In some embodiments, when determining the device time mode of the display device, the controller can determine the device time mode of the display device at the current moment according to the recorded time adjustment event, that is, during the operation of the display device, the controller can monitor the change of the device time mode, and when the user adjusts the device time mode of the display device, the time adjustment event can be recorded. Thus, when determining that the target application triggers network access, the device time mode of the display device at the current moment can be determined according to the recorded time adjustment event.

[0086] Step S420: If the device time mode is the custom time mode, output a first prompt message to enable the user to set the device time mode to the network time mode.

[0087] The first prompt information may include information prompting the user to set the device time mode to the network time mode, and the form of the first prompt information may be any one or more combinations of text, sound, picture, video, etc.

[0088] If the device time mode is the custom time mode, it means that the device time of the display device may be inconsistent with the actual time of the current location. At this time, in order to ensure that the display device can access network resources normally, the first prompt information can be output so that the user can set the device time mode to the network time mode.

[0089] In some embodiments, after outputting the first prompt information, the controller can also control the display to display the time setting interface in response to the user's selection operation on the first prompt information, and update the device time mode to the network time mode in response to the mode modification operation input by the user in the time setting interface.

[0090] Among them, the time setting interface can be the time setting interface in the system settings, which can include control options. The user can set the device time of the display device through the control options, such as setting the device time mode and the specific device time.

[0091] For example, when the controller outputs the first prompt information, a selection option may be provided. When the user selects the selection option through a remote control or touch control, a selection operation for the first prompt information is triggered. At this time, the controller may control the display to display a time setting interface, such as Figure 5 In the time setting interface 500 shown, when the user inputs a mode modification operation in the time setting interface 500, such as turning on the "automatic date and time" function, the controller can update the device time mode to the network time mode in response to the operation.

[0092] In some embodiments, the first prompt information may be a prompt information for setting the device time mode to the network time mode. When outputting the first prompt information, the controller may also control the display to display a confirmation operation control and a cancel operation control. Then, the user may choose whether to select the confirmation operation control or the cancel operation control. In response to the user's selection of the confirmation operation control, the controller may update the device time mode from the custom time mode to the network time mode, or, in response to the user's selection of the cancel operation control, keep the device time mode as the custom time mode.

[0093] In order to facilitate user operation, in some embodiments, after outputting the first prompt information, if the user does not operate the first prompt information within a preset time, the controller can automatically set the device time mode to the network time mode. The preset time can be set to a default value or can be set by the user, such as 10 seconds, 15 seconds, etc.

[0094] By using the above method of updating the device time mode to the network time mode, the device time mode can be adjusted so that the device time of the display device is consistent with the actual time, thereby providing support for the display device to access network resources.

[0095] To improve operational efficiency, in some embodiments, the user may use a remote controller or voice control to display a time setting interface on the display so that the user can set the device time mode in the time setting interface.

[0096] In some embodiments, the controller can also control the display to display a notification window in response to the user's start operation on the notification window, the notification window including a prompt bar for the device time mode, and control the display to display the above-mentioned time setting interface in response to the user's selection operation on the prompt bar.

[0097] The notification window is an area in the display device that is used to display various notification information and shortcut operation entrances. Figure 6As shown, the user can control the display to display a notification window 600 through a remote control or voice, and the notification window 600 includes a prompt bar 610 of the device time mode. The user's selection operation of the prompt bar 610 can be triggered by selecting the prompt bar 610 through a remote control or touch mode, or can be triggered by voice. When the user selects the prompt bar 610, the controller can control the display to display a time setting interface so that the user can set the device time mode.

[0098] Since the notification window can display notifications from different applications and systems in one place, and users open and view the notification window relatively frequently, setting the device time mode prompt bar in the notification window can facilitate users to understand the status of the device time mode and operate the device time mode.

[0099] In order to avoid the notification window being disturbed by too much information, in some embodiments, the controller can control the notification window to display a prompt bar when the device time mode is the custom mode, so as to remind the user that the current device time mode is not the network time mode. That is, when the device time mode is the network time mode, the prompt bar is not displayed in the notification window. In this way, the notification window will only display the prompt bar when the user changes the device time mode to the custom time mode, which will not cause interference to users who do not frequently modify the device time mode.

[0100] In some embodiments, before determining the device time mode of the display device, referring to Figure 7 As shown, the controller can also execute the following methods:

[0101] Step S710: Detect the network connection status of the display device.

[0102] The network connection status of the display device refers to the networking status of the display device.

[0103] For example, the controller can detect the network to which the display device is connected, as well as the operation of the connected network, such as whether the Internet can be accessed.

[0104] Step S720: If the network connection status is abnormal, output a second prompt message to enable the user to check the network connection status of the display device.

[0105] The second prompt information may include information prompting the user to check the network connection status of the display device, and the second prompt information may be in the form of any one or more combinations of text, sound, picture, video, etc.

[0106] Exemplarily, when the controller determines that the display device is not connected to the network or cannot access the Internet when connected to the network, it can be determined that there is an abnormality in the network connection status of the display device. At this time, a second prompt message can be output, such as "the device is not connected to the network" or "the device cannot access the Internet", etc., so that the user can check the network connection status of the display device. This can provide the user with operational guidance to ensure that the network connection status of the display device is normal, thereby facilitating subsequent target applications to access network resources.

[0107] In some embodiments, if the device time mode is the network time mode, it means that the device time of the display device is consistent with the actual time. At this time, the device time mode can be kept unchanged.

[0108] Figure 8 FIG. 4 is a flow chart showing another display control method provided by an embodiment of the present invention. Figure 8 As shown, the following steps may be included:

[0109] Step S810: monitor the setting of the device time mode, and when the device time mode is the custom time mode, obtain the device time.

[0110] For example, when a user needs to set a special time zone or watch a scheduled program in another time zone, the user can set the device time mode. The controller can monitor the device time mode setting through the corresponding time component or function module, such as the class named "TimeAgent" created by the application developer. When the user changes the device time mode to the custom time mode, the controller can further obtain the time manually set by the user as the device time.

[0111] Step S820: Determine the running status of the target application.

[0112] The target application may be an application currently interacting with a user in the display device, that is, a foreground application, which has the ability to access network resources.

[0113] Exemplarily, the controller may determine the application started by the display device through an application starting module or component, and obtain the running status of each application.

[0114] Step S830: Determine whether there is any abnormality in the network connection status of the display device. If so, end the process. If not, execute step S840.

[0115] For example, the controller can detect the network to which the display device is connected, and the operation status of the connected network, such as whether the Internet can be accessed. If there is an abnormality in the network connection status, such as not being connected to the network or being unable to access the Internet when connected to the network, it is determined that the display device cannot access network resources, and the process ends. If there is no abnormality in the network connection status, step S840 can be further executed.

[0116] In some embodiments, when it is determined that there is an abnormality in the network connection status of the display device, second prompt information may be output to enable the user to check the network connection status of the display device.

[0117] Step S840: Determine whether the target application triggers network access. If yes, execute step S850; if no, end the process.

[0118] Exemplarily, the controller can search for network traffic information based on the package name of the target application to determine whether the target application triggers network access. If the network traffic information corresponding to the package name of the target application is found, it is determined that the target application triggers network access and step S850 is executed. Conversely, if the network traffic information corresponding to the package name of the target application is not found, it is determined that the target application does not trigger network access and the process ends.

[0119] Step S850: Control the display to output a first prompt message to enable the user to set the device time mode to the network time mode.

[0120] When determining that the target application triggers network access, since the device time mode is a custom time mode, the device time verification of the server cannot be passed at this time. Therefore, the controller can control the display to output a first prompt message to allow the user to modify the device time mode to the network time mode.

[0121] Through the above method, the controller can monitor the device time mode of the display device and the operation status of the application, and promptly prompt the user to check when the network connection status of the display device is abnormal. When the network connection status of the display device is normal and the target application triggers network access, the user is prompted to change the device time mode from the custom time mode to the network time mode to provide support for the display device to access network resources.

[0122] Step S430: when the device time mode is the network time mode, a network access request to the target application is generated based on the device time of the display device.

[0123] The network access request includes verification information generated based on the device time. The verification information may be a certificate generated based on the device time.

[0124] Exemplarily, when the device time mode is the network time mode, it indicates that the device time of the display device is consistent with the actual time of the current location. In order to obtain network resources, the controller can encapsulate the device time of the display device in the verification information of the network access request to obtain a network access request for the target application.

[0125] Step S440: Send a network access request to the server to obtain the media asset data of the target application returned by the server when the verification information is verified, and control the display to display the media asset data.

[0126] The server refers to the party that provides services for the target application, which is usually composed of one or more high-performance servers that run specific software and services to respond to requests from the target application of the display device.

[0127] like Figure 4 As shown, when generating a network access request, the controller may send the network access request to the server through step S441, so that the server may verify the verification information in the network access request through step S442, and send the media asset data of the target application to the controller when the verification passes. The verification of the verification information in the network access request by the server may include verification of the device time.

[0128] For example, when receiving a network access request, the server may parse the verification information therein and verify the validity of the verification information, such as checking whether the certificate is issued by a certificate authority trusted by the display device, whether the certificate is within the validity period, and whether the subject of the certificate matches the domain name of the server, etc. If the verification information fails to be verified, the display device will disconnect, and if the device time of the display device is not set correctly, the server may believe that the certificate has expired or has not yet taken effect, resulting in verification failure.

[0129] When the verification is passed, the controller may receive the media data of the target application returned by the server, and control the display to display the media data in step S443 so that the user can view the media data.

[0130] In this embodiment, the device time mode of the display device can be a network time mode or a custom time mode. In order to facilitate users to check the time, in some embodiments, the controller can also control the display to display the device time of the display device based on the device time mode and time display rules of the display device.

[0131] The time display rules include any one or more of the display mode, display area, display color, display time interval and single display duration of the device time, and the display mode includes a static display mode and a dynamic display mode.

[0132] The display area refers to the area where the device time is displayed on the display, which can be a partial area or the entire area on the display used to display information, such as any one or more position areas such as the upper left corner, lower left corner, area slightly above the center, area slightly below the center, upper right corner, and lower right corner of the display interface corresponding to the display. Static display mode means that the device time is fixedly displayed in the display area of ​​the display, and dynamic display mode means that the device time is cyclically displayed in multiple display areas on the display.

[0133] The device time of the displayed device can be the time set by the user in the custom time mode, or the time automatically obtained in the network time mode. When displaying the device time, the controller can determine the device time according to the device time mode, and determine the display mode, display area, display color, display time interval and single display duration of the device time according to the time display rules, so as to display the device time according to these rules.

[0134] By displaying the device time, it is convenient for users to check the time, especially when the device time mode of the display device is the custom time mode, it is convenient for users to understand the changes of the set time.

[0135] In some embodiments, a time button can be set on the remote control, and the controller can receive remote control commands input by the user through the time button on the remote control, and then control the display to display the device time. The display area of ​​the device time can also be adjusted through the time button on the remote control. For example, the display area of ​​the device time may include the left area, center area and right area of ​​the display. When the user presses the time button twice in a row, the controller can control the display to switch the display area of ​​the device time once.

[0136] The time display rule may be a rule pre-set by the user. Exemplarily, when determining the time display rule, the controller may control the display to display the time display setting interface in response to the user opening the time display setting interface, and then obtain any one or more of the display mode information, display area information, display color information, display time interval information, and single display duration input by the user in the time display setting interface to obtain the time display rule. Fig. 9 A schematic diagram of a time display setting interface provided by an embodiment of the present invention is shown. Fig. 9 As shown, in the time display setting interface 900, the user can turn on or off the display function of the device time, and set the time display rules of the device time, such as display time interval, display mode, display area, etc.

[0137] In order to enhance the display effect of the device time and facilitate user identification, in some embodiments, the controller can determine the color information of the display area corresponding to the device time based on the bitmap image of the current display screen of the display when the display mode is a static display mode, and then perform color inversion processing on the color information of the display area to determine the display color.

[0138] The bitmap image refers to a method of dividing the current display screen into small pixels and assigning a specific color value to each pixel to represent the current display screen.

[0139] Exemplarily, when the display mode is a static display mode, the controller can capture the current display screen of the display and convert it into a bitmap image, and determine the average color information of the display area corresponding to the device time based on the bitmap image, such as the average RGB color value, and then perform color inversion processing on the average color information. For example, assuming that the average RGB color values ​​of the display area are x1, y1, and z1, respectively, the inverted RGB color values ​​are 255-x1, 255-y1, and 255-z1, and the RGB color values ​​are the display colors of the device time.

[0140] In this way, it can be ensured that the display color of the device time and the screen color of the display area have a large visual contrast, which is convenient for users to distinguish the device time.

[0141] In some embodiments, reference Fig.10 As shown, the controller can also execute the following methods:

[0142] Step S1010: when the display mode is a dynamic display mode, color information of multiple display areas corresponding to the device time is determined according to the bitmap image of the current display screen of the display.

[0143] For example, when the display mode is a dynamic display mode, the device time needs to be displayed in multiple display areas. In order to enhance the contrast between the device time and the screen of the display area, the controller can capture the current display screen of the display and convert it into a bitmap image, and determine the color information of the display area corresponding to the device time based on the bitmap image, such as the RGB color value.

[0144] Step S1020: determining a target display area having a minimum color variance among the multiple display areas according to the color information of the multiple display areas.

[0145] Based on the color information of multiple display areas, the controller can calculate the color variance of each display area and determine the target display area with the smallest color variance. Compared with other display areas, the color distribution of the target display area is the most balanced and the color difference is the smallest.

[0146] Step S1030: performing color inversion processing on the color information of the target display area to determine the display color.

[0147] For example, assuming that the average RGB color values ​​of the target display area are x2, y2, and z2, respectively, the inverted RGB color values ​​are 255-x2, 255-y2, and 255-z2, and the RGB color values ​​are the display colors of the device time.

[0148] Through the above method, when the display mode is a dynamic display mode, the color information of the display area with the smallest color variance can be inverted to obtain the display color of the device time, so that when the device time is displayed, even in the display area with the smallest color difference, the user can quickly distinguish the device time. Therefore, from an overall perspective, the distinguishability of the device time in multiple display areas can be improved.

[0149] Fig.11 A flow chart of another display control method provided by an embodiment of the present invention is shown. Fig.11 As shown, you can determine the display color of the device time by following the steps below:

[0150] Step S1110: Obtain the time display rule input by the user in the time display setting interface.

[0151] The time display rules may include any one or more of the display mode, display area, display color, display time interval and single display duration of the device time, and the display mode includes a static display mode and a dynamic display mode.

[0152] Step S1120: When the display time is reached, capture the current display screen of the display.

[0153] Exemplarily, the controller can start a timer to determine whether the display time has arrived according to the display time interval, and if the display time has arrived, the current display screen of the display is intercepted. In some cases, the controller can also only intercept the display screen of the display area of ​​the device time.

[0154] Step S1130: Determine whether the display mode is a static display mode, if yes, execute step S1140, if no, execute step S1160.

[0155] Step S1140: Determine the color information of the display area corresponding to the device time according to the bitmap image of the current display screen.

[0156] Exemplarily, the controller may convert the current display screen into a bitmap image, and determine the average RGB color value of the display area corresponding to the device time according to the bitmap image.

[0157] Step S1150: Perform color inversion processing on the color information of the display area to determine the display color of the device time.

[0158] Exemplarily, the controller may perform color inversion processing on the average RGB color value of the display area to obtain the display color of the device time.

[0159] Step S1160: Determine color information of multiple display areas corresponding to the device time according to the bitmap image of the current display screen.

[0160] Among them, the multiple display areas can be multiple display areas corresponding to the dynamic display mode, such as the upper left corner, lower left corner, area above the center, area below the center, upper right corner, lower right corner and other areas of the display interface corresponding to the display.

[0161] Step S1170: determining a target display area with the smallest color variance among the multiple display areas according to the color information of the multiple display areas, and performing color inversion processing on the color information of the target display area to determine the display color.

[0162] According to the color information of the multiple display areas, the controller can calculate the color variance of each display area, determine the target display area with the smallest color variance, and invert the average RGB color value of the target display area to obtain the display color of the device time.

[0163] Through the above method, the display color of the device time can be determined according to the time display rule and the device time mode of the display device, ensuring that the device time is easy to identify.

[0164] In some embodiments, the display color of the device time can be set to white, while the background color of the display area of ​​the device time can be black, or the display color of the device time can be set to black, while the background color of the display area of ​​the device time can be white.

[0165] In order to reduce the interference of the display of the device time on the display screen, in some embodiments, the background of the display area of ​​the device time can be a transparent background.

[0166] In some embodiments, when controlling the display to display the device time of the display device, the controller may control the display to display the device time in the display area according to the display color when the display mode is a static display mode. At this time, the device time is fixedly displayed in the display area, and the display color has a large contrast with the picture in the display area, which can facilitate the user to distinguish the device time.

[0167] In some embodiments, when controlling the display to display the device time of the display device, the controller may control the display to cyclically display the device time in multiple display areas according to the display color when the display mode is a dynamic display mode. For example, the controller may control the display to display the device time in each display area in turn according to the display color, and the duration displayed in each display area may be the same or different. By determining the display color, it can be ensured that the display color of the device time is significantly different from the display area with the most balanced color distribution, which can also provide convenience for users to distinguish the device time.

[0168] In summary, according to the display control method provided in this embodiment, when the target application triggers network access, the device time mode of the display device can be determined, and when the device time mode is a custom time mode, a first prompt message is output to enable the user to set the device time mode to the network time mode, so that when the device time mode is the network time mode, a network access request for the target application is generated based on the device time of the display device, and a network access request is sent to the server to obtain the media data of the target application returned by the server when the verification information is verified, and the display is controlled to display the media data, which can avoid the problem of being unable to access network resources due to device time setting, improve the operability of the display device, and at the same time, the display can also be controlled to display the device time, providing convenience for users to check the time.

[0169] The embodiment of the present invention further provides a display control device, referring to Fig.12 As shown, the display control device 1200 can be applied to a display device, and the display control device 1200 may include: a determination module 1210, which can be used to determine the device time mode of the display device when the target application triggers network access, and the device time mode includes a network time mode and / or a custom time mode; an output module 1220, which can be used to output a first prompt message if the device time mode is a custom time mode, so that the user sets the device time mode to the network time mode; a generation module 1230, which can be used to generate a network access request for the target application based on the device time of the display device when the device time mode is the network time mode, and the network access request includes verification information generated based on the device time; a control module 1240, which can be used to send a network access request to the server to obtain the media data of the target application returned by the server when the verification information is verified, and control the display to display the media data.

[0170] In some embodiments of the present invention, before determining the device time mode of the display device, the determination module 1210 can also be used to detect the network connection status of the display device; if there is an abnormality in the network connection status, a second prompt message is output to enable the user to check the network connection status of the display device.

[0171] In some embodiments of the present invention, after outputting the first prompt information, the determination module 1210 can also be used to control the display to display the time setting interface in response to the user's selection operation on the first prompt information; and update the device time mode to the network time mode in response to the mode modification operation input by the user in the time setting interface.

[0172] In some embodiments of the present invention, the control module 1240 can also be used to control the display to display a notification window in response to a user's start operation on the notification window, the notification window including a prompt bar for the device time mode; and to control the display to display a time setting interface in response to a user's selection operation on the prompt bar.

[0173] In some embodiments of the present invention, the control module 1240 can also be used to control the display to display the device time of the display device based on the device time mode and time display rules of the display device; wherein the time display rules include any one or more of the display mode, display area, display color, display time interval and single display duration of the device time, and the display mode includes a static display mode and a dynamic display mode.

[0174] In some embodiments of the present invention, the determination module 1210 can be used to determine the average color information of the display area corresponding to the device time based on the bitmap image of the current display screen of the display when the display mode is a static display mode; perform color inversion processing on the average color information of the display area to determine the display color.

[0175] In some embodiments of the present invention, the determination module 1210 can be used to determine the color information of multiple display areas corresponding to the device time based on the bitmap image of the current display screen of the display when the display mode is a dynamic display mode; determine the target display area with the smallest color variance among the multiple display areas based on the color information of the multiple display areas; and perform color inversion processing on the color information of the target display area to determine the display color.

[0176] In some embodiments of the present invention, when controlling the display to display the device time of the display device, the control module 1240 may be used to control the display to display the device time in the display area according to the display color when the display mode is a static display mode.

[0177] In some embodiments of the present invention, when controlling the display to display the device time of the display device, the control module 1240 may be used to control the display to cyclically display the device time in multiple display areas according to the display color when the display mode is a dynamic display mode.

[0178] Correspondingly, the specific details of each part in the above-mentioned display control device have been described in detail in the above-mentioned electronic device implementation method. The undisclosed details can be found in the implementation method of the electronic device, and will not be repeated here.

[0179] An embodiment of the present invention provides a computer-readable storage medium, which stores at least one executable instruction. When the executable instruction is executed on a display device / display control apparatus, the display device / display control apparatus executes the display control method in any of the above method embodiments.

[0180] The executable instructions may be specifically used to enable the display device / display control apparatus to execute the above-mentioned display control method.

[0181] In this embodiment, computer readable storage media may be any tangible media that can contain or store a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

[0182] More specific examples (a non-exhaustive list) of computer-readable storage media may include: an electrical connection having one or more conductors, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), optical fibers, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0183] The algorithms or displays provided herein are not inherently related to any particular computer, virtual system or other device. In addition, the embodiments of the present invention are not directed to any particular programming language.

[0184] In the description provided herein, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. Similarly, in order to simplify the present invention and help understand one or more of the various inventive aspects, in the above description of exemplary embodiments of the present invention, the various features of the embodiments of the present invention are sometimes grouped together into a single embodiment, figure, or description thereof. Wherein, the claims that follow the specific embodiment are hereby expressly incorporated into the specific embodiment, wherein each claim itself is a separate embodiment of the present invention.

[0185] Those skilled in the art will appreciate that the modules in the devices in the embodiments may be adaptively changed and arranged in one or more devices different from the embodiments. The modules or units or components in the embodiments may be combined into one module or unit or component, and further may be divided into a plurality of submodules or subunits or subcomponents. Except that at least some of such features and / or processes or units are mutually exclusive.

[0186] It should be noted that the above embodiments illustrate the present invention rather than limit it, and that those skilled in the art may design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference symbol between brackets shall not be construed as a limitation on the claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "one" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present invention may be implemented by means of hardware comprising a number of different elements and by means of a suitably programmed computer. In a unit claim that lists a number of devices, several of these devices may be embodied by the same hardware item. The use of the words first, second, and third, etc. does not indicate any order. These words may be interpreted as names. The steps in the above embodiments, unless otherwise specified, should not be understood as limitations on the order of execution.

Claims

1. A display device, characterized in that: include: a display configured to display a user interface; A controller is coupled to the display and is configured to: When the target application triggers network access, determining a device time mode of the display device, the device time mode including a network time mode or a custom time mode; If the device time mode is the custom time mode, outputting first prompt information to enable the user to set the device time mode to the network time mode; In a case where the device time mode is the network time mode, generating a network access request for the target application based on the device time of the display device, the network access request including verification information generated based on the device time; The network access request is sent to the server to obtain the media asset data of the target application returned by the server when the verification information is verified, and the display is controlled to display the media asset data.

2. The display device according to claim 1, characterized in that Before determining the device time mode of the display device, the controller is further configured to: Detecting the network connection status of the display device; If the network connection status is abnormal, a second prompt message is output to enable the user to check the network connection status of the display device.

3. The display device according to claim 1, characterized in that After outputting the first prompt information, the controller is further configured to: In response to a user's selection operation on the first prompt information, controlling the display to display a time setting interface; In response to a mode modification operation input by a user in the time setting interface, the device time mode is updated to the network time mode.

4. The display device according to claim 3, characterized in that The controller is also configured to: In response to a user's start operation on a notification window, controlling the display to display the notification window, wherein the notification window includes a prompt bar for the device time mode; In response to a user's selection operation on the prompt bar, the display is controlled to display the time setting interface.

5. The display device according to claim 1, characterized in that The controller is also configured to: Based on the device time mode and time display rule of the display device, control the display to display the device time of the display device; The time display rules include any one or more of the display mode, display area, display color, display time interval and single display duration of the device time, and the display mode includes a static display mode and a dynamic display mode.

6. The display device according to claim 5, characterized in that The controller is configured to: When the display mode is the static display mode, determining average color information of a display area corresponding to the device time according to a bitmap image of a current display screen of the display; Performing color inversion processing on average color information of the display area to determine the display color.

7. The display device according to claim 5, characterized in that The controller is also configured to: When the display mode is the dynamic display mode, determining color information of a plurality of display areas corresponding to the device time according to a bitmap image of a current display screen of the display; Determining, according to the color information of the plurality of display areas, a target display area having a minimum color variance among the plurality of display areas; Performing color inversion processing on the color information of the target display area to determine the display color.

8. The display device according to claim 6, characterized in that When controlling the display to display the device time of the display device, the controller is configured to: When the display mode is the static display mode, the display is controlled to display the device time in the display area according to the display color.

9. The display device according to claim 7, characterized in that: When controlling the display to display the device time of the display device, the controller is configured to: When the display mode is the dynamic display mode, the display is controlled to cyclically display the device time in the multiple display areas according to the display color.

10. A display control method, characterized in that: Applied to a display device, the method comprises: When the target application triggers network access, determining a device time mode of the display device, the device time mode including a network time mode or a custom time mode; If the device time mode is the custom time mode, outputting first prompt information to enable the user to set the device time mode to the network time mode; In a case where the device time mode is the network time mode, generating a network access request for the target application based on the device time of the display device, the network access request including verification information generated based on the device time; The network access request is sent to the server to obtain the media asset data of the target application returned by the server when the verification information is verified, and the display is controlled to display the media asset data.

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