CN111857936A

CN111857936A - User interface display method and display device of application program

Info

Publication number: CN111857936A
Application number: CN202010744866.9A
Authority: CN
Inventors: 王光强
Original assignee: Qingdao Hisense Media Network Technology Co Ltd
Current assignee: Qingdao Hisense Media Network Technology Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-10-30
Anticipated expiration: 2040-07-29
Also published as: CN111857936B

Abstract

The embodiment of the application shows a user interface display method and display equipment of an application program, in the technical scheme shown in the embodiment of the application program, a controller is configured to respond to a first control instruction, and present a user interface of the first application program on a display, wherein the user interface of the first application program comprises a nearby person list, a nearby person distribution map and a selector, the nearby person list comprises a plurality of nearby person controls, nearby person marks are arranged on the nearby person distribution map, the current selector is positioned on the first nearby person control, and the first nearby person marks are highlighted; the control selector moves from the first nearby person control to the second nearby person control and de-highlights the first nearby person marker and controls the second nearby person marker to be highlighted. In the application embodiment, when the moving focus is at the position in the nearby people list, the salient marks on the nearby people map are changed, the situation of the nearby people is displayed to the user in a diversified mode, and the user experience is improved.

Description

User interface display method and display device of application program

Technical Field

The invention relates to the technical field of software, in particular to a user interface display method and display equipment for an application program.

Background

Along with the popularization of the smart television, the demand of people for entertainment through the smart television is stronger and stronger, for example, people nearby make friends through the smart television. Currently, there is no application program capable of running on a television to show nearby people to a user, limited to the system mode of the smart television. Therefore, there is a need in the art for a people-near application that can run on a television. In addition, some nearby people applications on handheld terminals, typically based on maps generated by nearby people of the current user, are not able to present the user with the situation of nearby people in a diversified manner.

Disclosure of Invention

Based on the technical problem, the invention aims to provide a user interface display method and display equipment for an application program.

A first aspect of embodiments of the present application shows a display device, including:

a display configured to display a user interface of an application;

a communicator configured to perform data communication with a cloud server;

a controller configured to:

receiving a first control instruction input from a user input interface and indicating to start a first application program;

presenting a user interface of the first application on the display in response to the first control instruction, wherein the user interface of the first application comprises a nearby people list, a nearby people distribution map and a selector, the nearby people list comprises a plurality of nearby people controls, nearby people marks are arranged on the nearby people distribution map, a first nearby people mark in the nearby people marks corresponds to the first nearby people control and is used for representing the first nearby people, a second nearby people mark in the nearby people marks corresponds to the second nearby people control and is used for representing the second nearby people, the selector is located on the first nearby people control currently, and the first nearby people mark is highlighted;

receiving a second control instruction of the movement selector input from the user input interface;

in response to the second control instruction, controlling the selector to move from the first nearby person control to a second nearby person control, and canceling the highlighting of the first nearby person mark, controlling the highlighting of the second nearby person mark.

A second aspect of the embodiments of the present application shows a method for displaying a user interface of an application program, including:

As can be seen from the foregoing technical solutions, in the technical solutions shown in the embodiments of the present application, a controller is configured to receive a first control instruction, which is input from a user input interface and indicates to start a first application program, and the display device displays a user interface of the application; in response to the first control instruction, presenting a user interface of a first application program on the display, wherein the user interface of the first application program comprises a nearby person list, a nearby person distribution map and a selector, the nearby person list comprises a plurality of nearby person controls, nearby person marks are arranged on the nearby person distribution map, a first nearby person mark in the nearby person marks corresponds to the first nearby person control and is used for representing a first nearby person, a second nearby person mark in the nearby person marks corresponds to the second nearby person control and is used for representing a second nearby person, the current selector is located on the first nearby person control, and the first nearby person mark is highlighted; receiving a second control instruction of the movement selector input from the user input interface; in response to the second control instruction, the control selector moves from the first nearby person control to the second nearby person control and de-highlights the first nearby person marker and controls the second nearby person marker to be highlighted. In the embodiment of the application, a user can utilize the application program of nearby people running on the television to meet the entertainment requirement of making friends of nearby people through the smart television. In addition, when the moving focus is at the position in the nearby people list, the salient marks on the nearby people map are changed, the situation of the nearby people is displayed to the user in a diversified mode, and the use experience of the user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 illustrates a schematic diagram of an operational scenario between a display device 200 and a control apparatus 100 according to some embodiments;

a block diagram of a hardware configuration of a display device 200 according to some embodiments is illustrated in fig. 2;

a block diagram of the hardware configuration of the control device 100 according to some embodiments is illustrated in fig. 3;

a schematic diagram of a software configuration in a display device 200 according to some embodiments is illustrated in fig. 4;

FIG. 5 illustrates a schematic diagram of a configuration of applications in a display device 200 according to some embodiments;

fig. 6 is a schematic diagram illustrating a user interface in the display device 200 according to an embodiment;

fig. 7 schematically shows a user interface according to an embodiment;

fig. 8 shows a schematic diagram of a further user interface according to an embodiment;

fig. 9 shows a schematic view of a further user interface according to an embodiment;

a flow chart of a method of user interface display of an application according to an embodiment is illustrated in fig. 10.

Detailed Description

To make the objects, embodiments and advantages of the present application clearer, the following description of exemplary embodiments of the present application will clearly and completely describe the exemplary embodiments of the present application with reference to the accompanying drawings in the exemplary embodiments of the present application, and it is to be understood that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments described herein without inventive step, are intended to be within the scope of the claims appended hereto. In addition, while the disclosure herein has been presented in terms of one or more exemplary examples, it should be appreciated that aspects of the disclosure may be implemented solely as a complete embodiment.

It should be noted that the brief descriptions of the terms in the present application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.

The terms "first", "second", "third", and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between similar or analogous objects or entities and are not necessarily meant to define a particular order or sequence Unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises" and "comprising," as well as any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.

The term "module" as used herein 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 functionality associated with that element.

The term "remote control" as used in this application refers to a component of an electronic device, such as the display device disclosed in this application, that is typically wirelessly controllable over a short range of distances. Typically using infrared and/or Radio Frequency (RF) signals and/or bluetooth to connect with the electronic device, and may also include WiFi, wireless USB, bluetooth, motion sensor, etc. For example: the hand-held touch remote controller replaces most of the physical built-in hard keys in the common remote control device with the user interface in the touch screen.

The term "gesture" as used in this application refers to a user's behavior through a change in hand shape or an action such as hand motion to convey a desired idea, action, purpose, or result.

Fig. 1 is a schematic diagram illustrating an operation scenario between a display device and a control apparatus according to an embodiment. As shown in fig. 1, a user may operate the display device 200 through the mobile terminal 300 and the control apparatus 100.

In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes an infrared protocol communication or a bluetooth protocol communication, and other short-distance communication methods, etc., and the display device 200 is controlled by wireless or other wired methods. The user may input a user command through a key on a remote controller, voice input, control panel input, etc. to control the display apparatus 200. Such as: the user can input a corresponding control command through a volume up/down key, a channel control key, up/down/left/right moving keys, a voice input key, a menu key, a power on/off key, etc. on the remote controller, to implement the function of controlling the display device 200.

In some embodiments, mobile terminals, tablets, computers, laptops, and other smart devices may also be used to control the display device 200. For example, the display device 200 is controlled using an application program running on the smart device. The application, through configuration, may provide the user with various controls in an intuitive User Interface (UI) on a screen associated with the smart device.

In some embodiments, the mobile terminal 300 may install a software application with the display device 200 to implement connection communication through a network communication protocol for the purpose of one-to-one control operation and data communication. Such as: the mobile terminal 300 and the display device 200 can establish a control instruction protocol, synchronize a remote control keyboard to the mobile terminal 300, and control the display device 200 by controlling a user interface on the mobile terminal 300. The audio and video content displayed on the mobile terminal 300 can also be transmitted to the display device 200, so as to realize the synchronous display function.

As also shown in fig. 1, the display apparatus 200 also performs data communication with the server 400 through various communication means. The display device 200 may be allowed to be communicatively connected through a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 400 may provide various contents and interactions to the display apparatus 200. Illustratively, the display device 200 receives software program updates, or accesses a remotely stored digital media library, by sending and receiving information, as well as Electronic Program Guide (EPG) interactions. The server 400 may be a cluster or a plurality of clusters, and may include one or more types of servers. Other web service contents such as video on demand and advertisement services are provided through the server 400.

The display device 200 may be a liquid crystal display, an OLED display, a projection display device. The particular display device type, size, resolution, etc. are not limiting, and those skilled in the art will appreciate that the display device 200 may be modified in performance and configuration as desired.

The display apparatus 200 may additionally provide an intelligent network tv function of a computer support function including, but not limited to, a network tv, an intelligent tv, an Internet Protocol Tv (IPTV), and the like, in addition to the broadcast receiving tv function.

A hardware configuration block diagram of a display device 200 according to an exemplary embodiment is exemplarily shown in fig. 2.

In some embodiments, at least one of the controller 250, the tuner demodulator 210, the communicator 220, the detector 230, the input/output interface 255, the display 275, the audio output interface 285, the memory 260, the power supply 290, the user interface 265, and the external device interface 240 is included in the display apparatus 200.

In some embodiments, a display 275 receives image signals originating from the first processor output and displays video content and images and components of the menu manipulation interface.

In some embodiments, the display 275, includes a display screen assembly for presenting a picture, and a driving assembly that drives the display of an image.

In some embodiments, the video content is displayed from broadcast television content, or alternatively, from various broadcast signals that may be received via wired or wireless communication protocols. Alternatively, various image contents received from the network communication protocol and sent from the network server side can be displayed.

In some embodiments, the display 275 is used to present a user-manipulated UI interface generated in the display apparatus 200 and used to control the display apparatus 200.

In some embodiments, a driver assembly for driving the display is also included, depending on the type of display 275.

In some embodiments, display 275 is a projection display and may also include a projection device and a projection screen.

In some embodiments, communicator 220 is a component for communicating with external devices or external servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi chip, a bluetooth communication protocol chip, a wired ethernet communication protocol chip, and other network communication protocol chips or near field communication protocol chips, and an infrared receiver.

In some embodiments, the display apparatus 200 may establish control signal and data signal transmission and reception with the external control apparatus 100 or the content providing apparatus through the communicator 220.

In some embodiments, the user interface 265 may be configured to receive infrared control signals from a control device 100 (e.g., an infrared remote control, etc.).

In some embodiments, the detector 230 is a signal used by the display device 200 to collect an external environment or interact with the outside.

In some embodiments, the detector 230 includes a light receiver, a sensor for collecting the intensity of ambient light, and parameters changes can be adaptively displayed by collecting the ambient light, and the like.

In some embodiments, the detector 230 may further include an image collector, such as a camera, etc., which may be configured to collect external environment scenes, collect attributes of the user or gestures interacted with the user, adaptively change display parameters, and recognize user gestures, so as to implement a function of interaction with the user.

In some embodiments, the detector 230 may also include a temperature sensor or the like, such as by sensing ambient temperature.

In some embodiments, the display apparatus 200 may adaptively adjust a display color temperature of an image. For example, the display device 200 may be adjusted to display a cool tone when the temperature is in a high environment, or the display device 200 may be adjusted to display a warm tone when the temperature is in a low environment.

In some embodiments, the detector 230 may also be a sound collector or the like, such as a microphone, which may be used to receive the user's voice. Illustratively, a voice signal including a control instruction of the user to control the display device 200, or to collect an ambient sound for recognizing an ambient scene type, so that the display device 200 can adaptively adapt to an ambient noise.

In some embodiments, as shown in fig. 2, the input/output interface 255 is configured to allow data transfer between the controller 250 and external other devices or other controllers 250. Such as receiving video signal data and audio signal data of an external device, or command instruction data, etc.

In some embodiments, the external device interface 240 may include, but is not limited to, the following: the interface can be any one or more of a high-definition multimedia interface (HDMI), an analog or data high-definition component input interface, a composite video input interface, a USB input interface, an RGB port and the like. The plurality of interfaces may form a composite input/output interface.

In some embodiments, as shown in fig. 2, the tuning demodulator 210 is configured to receive a broadcast television signal through a wired or wireless receiving manner, perform modulation and demodulation processing such as amplification, mixing, resonance, and the like, and demodulate an audio and video signal from a plurality of wireless or wired broadcast television signals, where the audio and video signal may include a television audio and video signal carried in a television channel frequency selected by a user and an EPG data signal.

In some embodiments, the frequency points demodulated by the tuner demodulator 210 are controlled by the controller 250, and the controller 250 can send out control signals according to user selection, so that the modem responds to the television signal frequency selected by the user and modulates and demodulates the television signal carried by the frequency.

In some embodiments, the broadcast television signal may be classified into a terrestrial broadcast signal, a cable broadcast signal, a satellite broadcast signal, an internet broadcast signal, or the like according to the broadcasting system of the television signal. Or may be classified into a digital modulation signal, an analog modulation signal, and the like according to a modulation type. Or the signals are classified into digital signals, analog signals and the like according to the types of the signals.

In some embodiments, the controller 250 and the modem 210 may be located in different separate devices, that is, the modem 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. Therefore, the set top box outputs the television audio and video signals modulated and demodulated by the received broadcast television signals to the main body equipment, and the main body equipment receives the audio and video signals through the first input/output interface.

In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored in memory. The controller 250 may control the overall operation of the display apparatus 200. For example: in response to receiving a user command for selecting a UI object to be displayed on the display 275, the controller 250 may perform an operation related to the object selected by the user command.

In some embodiments, the object may be any one of selectable objects, such as a hyperlink or an icon. Operations related to the selected object, such as: displaying an operation connected to a hyperlink page, document, image, or the like, or performing an operation of a program corresponding to the icon. The user command for selecting the UI object may be a command input through various input means (e.g., a mouse, a keyboard, a touch pad, etc.) connected to the display apparatus 200 or a voice command corresponding to a voice spoken by the user.

As shown in fig. 2, the cavity controller 250 includes at least one of a Random Access Memory 251 (RAM), a Read-Only Memory 252 (ROM), a video processor 270, an audio processor 280, other processors 253 (e.g., a Graphics Processing Unit (GPU), a central Processing Unit 254 (CPU), a Communication Interface (Communication Interface), and a Communication Bus 256(Bus), which connects the respective components.

In some embodiments, RAM 251 is used to store temporary data for the operating system or other programs that are running.

In some embodiments, ROM252 is used to store instructions for various system boots.

In some embodiments, the ROM252 is used to store a Basic Input Output System (BIOS). The system is used for completing power-on self-test of the system, initialization of each functional module in the system, a driver of basic input/output of the system and booting an operating system.

In some embodiments, when the power-on signal is received, the display device 200 starts to power up, the CPU executes the system boot instruction in the ROM252, and copies the temporary data of the operating system stored in the memory to the RAM 251 so as to start or run the operating system. After the start of the operating system is completed, the CPU copies the temporary data of the various application programs in the memory to the RAM 251, and then, the various application programs are started or run.

In some embodiments, CPU processor 254 is used to execute operating system and application program instructions stored in memory. And executing various application programs, data and contents according to various interactive instructions received from the outside so as to finally display and play various audio and video contents.

In some example embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include a main processor and one or more sub-processors. A main processor for performing operations of the display apparatus 200 in a pre-power-up mode, and/or operations of displaying a screen in a normal mode. One or more sub-processors for one operation in a standby mode or the like.

In some embodiments, the graphics processor 253 is used to generate various graphics objects, such as: icons, operation menus, user input instruction display graphics, and the like. The display device comprises an arithmetic unit which carries out operation by receiving various interactive instructions input by a user and displays various objects according to display attributes. And the system comprises a renderer for rendering various objects obtained based on the arithmetic unit, wherein the rendered objects are used for being displayed on a display.

In some embodiments, the video processor 270 is configured to receive an external video signal, and perform video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image synthesis, and the like according to a standard codec protocol of the input signal, so as to obtain a signal that can be displayed or played on the direct display device 200.

In some embodiments, video processor 270 includes a demultiplexing module, a video decoding module, an image synthesis module, a frame rate conversion module, a display formatting module, and the like.

The demultiplexing module is used for demultiplexing the input audio and video data stream, and if the input MPEG-2 is input, the demultiplexing module demultiplexes the input audio and video data stream into a video signal and an audio signal.

And the video decoding module is used for processing the video signal after demultiplexing, including decoding, scaling and the like.

And the image synthesis module is used for carrying out superposition mixing processing on the GUI signal input by the user or generated by the user and the video image after the zooming processing by the graphic generator so as to generate an image signal for display.

The frame rate conversion module is configured to convert an input video frame rate, such as a 60Hz frame rate into a 120Hz frame rate or a 240Hz frame rate, and the normal format is implemented in, for example, an interpolation frame mode.

The display format module is used for converting the received video output signal after the frame rate conversion, and changing the signal to conform to the signal of the display format, such as outputting an RGB data signal.

In some embodiments, the graphics processor 253 and the video processor may be integrated or separately configured, and when the graphics processor and the video processor are integrated, the graphics processor and the video processor may perform processing of graphics signals output to the display, and when the graphics processor and the video processor are separately configured, the graphics processor and the video processor may perform different functions, respectively, for example, a GPU + frc (frame Rate conversion) architecture.

In some embodiments, the audio processor 280 is configured to receive an external audio signal, decompress and decode the received audio signal according to a standard codec protocol of the input signal, and perform noise reduction, digital-to-analog conversion, and amplification processes to obtain an audio signal that can be played in a speaker.

In some embodiments, video processor 270 may comprise one or more chips. The audio processor may also comprise one or more chips.

In some embodiments, the video processor 270 and the audio processor 280 may be separate chips or may be integrated together with the controller in one or more chips.

In some embodiments, the audio output, under the control of controller 250, receives sound signals output by audio processor 280, such as: the speaker 286, and an external sound output terminal of a generating device that can output to an external device, in addition to the speaker carried by the display device 200 itself, such as: external sound interface or earphone interface, etc., and may also include a near field communication module in the communication interface, for example: and the Bluetooth module is used for outputting sound of the Bluetooth loudspeaker.

The power supply 290 supplies power to the display device 200 from the power input from the external power source under the control of the controller 250. The power supply 290 may include a built-in power supply circuit installed inside the display apparatus 200, or may be a power supply interface installed outside the display apparatus 200 to provide an external power supply in the display apparatus 200.

A user interface 265 for receiving an input signal of a user and then transmitting the received user input signal to the controller 250. The user input signal may be a remote controller signal received through an infrared receiver, and various user control signals may be received through the network communication module.

In some embodiments, the user inputs a user command through the control apparatus 100 or the mobile terminal 300, the user input interface responds to the user input through the controller 250 according to the user input, and the display device 200 responds to the user input through the controller 250.

In some embodiments, a user may enter user commands on a Graphical User Interface (GUI) displayed on the display 275, and the user input interface receives the user input commands through the Graphical User Interface (GUI). Alternatively, the user may input the user command by inputting a specific sound or gesture, and the user input interface receives the user input command by recognizing the sound or gesture through the sensor.

In some embodiments, a "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables conversion between an internal form of information and a form that is acceptable to the user. A commonly used presentation form of the User Interface is a Graphical User Interface (GUI), which refers to a User Interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in the display screen of the electronic device, where the control may include a visual interface element such as an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc.

The memory 260 includes a memory storing various software modules for driving the display device 200. Such as: various software modules stored in the first memory, including: at least one of a basic module, a detection module, a communication module, a display control module, a browser module, and various service modules.

The base module is a bottom layer software module for signal communication between various hardware in the display device 200 and for sending processing and control signals to the upper layer module. The detection module is used for collecting various information from various sensors or user input interfaces, and the management module is used for performing digital-to-analog conversion and analysis management.

For example, the voice recognition module comprises a voice analysis module and a voice instruction database module. The display control module is used for controlling the display to display the image content, and can be used for playing the multimedia image content, UI interface and other information. And the communication module is used for carrying out control and data communication with external equipment. And the browser module is used for executing a module for data communication between browsing servers. And the service module is used for providing various services and modules including various application programs. Meanwhile, the memory 260 may store a visual effect map for receiving external data and user data, images of various items in various user interfaces, and a focus object, etc.

Fig. 3 exemplarily shows a block diagram of a configuration of the control apparatus 100 according to an exemplary embodiment. As shown in fig. 3, the control apparatus 100 includes a controller 110, a communication interface 130, a user input/output interface, a memory, and a power supply source.

The control device 100 is configured to control the display device 200 and may receive an input operation instruction of a user and convert the operation instruction into an instruction recognizable and responsive by the display device 200, serving as an interaction intermediary between the user and the display device 200. Such as: the user responds to the channel up and down operation by operating the channel up and down keys on the control device 100.

In some embodiments, the control device 100 may be a smart device. Such as: the control apparatus 100 may install various applications that control the display apparatus 200 according to user demands.

In some embodiments, as shown in fig. 1, a mobile terminal 300 or other intelligent electronic device may function similar to the control device 100 after installing an application that manipulates the display device 200. Such as: the user may implement the functions of controlling the physical keys of the device 100 by installing applications, various function keys or virtual buttons of a graphical user interface available on the mobile terminal 300 or other intelligent electronic device.

The controller 110 includes a processor 112 and RAM 113 and ROM 114, a communication interface 130, and a communication bus. The controller is used to control the operation of the control device 100, as well as the communication cooperation between the internal components and the external and internal data processing functions.

The communication interface 130 enables communication of control signals and data signals with the display apparatus 200 under the control of the controller 110. Such as: the received user input signal is transmitted to the display apparatus 200. The communication interface 130 may include at least one of a WiFi chip 131, a bluetooth module 132, an NFC module 133, and other near field communication modules.

A user input/output interface 140, wherein the input interface includes at least one of a microphone 141, a touch pad 142, a sensor 143, keys 144, and other input interfaces. Such as: the user can realize a user instruction input function through actions such as voice, touch, gesture, pressing, and the like, and the input interface converts the received analog signal into a digital signal and converts the digital signal into a corresponding instruction signal, and sends the instruction signal to the display device 200.

The output interface includes an interface that transmits the received user instruction to the display apparatus 200. In some embodiments, the interface may be an infrared interface or a radio frequency interface. Such as: when the infrared signal interface is used, the user input instruction needs to be converted into an infrared control signal according to an infrared control protocol, and the infrared control signal is sent to the display device 200 through the infrared sending module. The following steps are repeated: when the rf signal interface is used, a user input command needs to be converted into a digital signal, and then the digital signal is modulated according to the rf control signal modulation protocol and then transmitted to the display device 200 through the rf transmitting terminal.

In some embodiments, the control device 100 includes at least one of a communication interface 130 and an input-output interface 140. The control device 100 is provided with a communication interface 130, such as: the WiFi, bluetooth, NFC, etc. modules may transmit the user input command to the display device 200 through the WiFi protocol, or the bluetooth protocol, or the NFC protocol code.

A memory 190 for storing various operation programs, data and applications for driving and controlling the control apparatus 200 under the control of the controller. The memory 190 may store various control signal commands input by a user.

And a power supply 180 for providing operational power support to the various elements of the control device 100 under the control of the controller. A battery and associated control circuitry.

In some embodiments, the system may include a Kernel (Kernel), a command parser (shell), a file system, and an application program. The kernel, shell, and file system together make up the basic operating system structure that allows users to manage files, run programs, and use the system. After power-on, the kernel is started, kernel space is activated, hardware is abstracted, hardware parameters are initialized, and virtual memory, a scheduler, signals and interprocess communication (IPC) are operated and maintained. And after the kernel is started, loading the Shell and the user application program. The application program is compiled into machine code after being started, and a process is formed.

Referring to fig. 4, in some embodiments, the system is divided into four layers, which are, from top to bottom, an Application (Applications) layer (referred to as an "Application layer"), an Application Framework (Application Framework) layer (referred to as a "Framework layer"), an Android runtime (Android runtime) layer and a system library layer (referred to as a "system runtime library layer"), and a kernel layer.

In some embodiments, at least one application program runs in the application program layer, and the application programs can be Window (Window) programs carried by an operating system, system setting programs, clock programs, camera applications and the like; or may be an application developed by a third party developer such as a hi program, a karaoke program, a magic mirror program, or the like. In specific implementation, the application packages in the application layer are not limited to the above examples, and may actually include other application packages, which is not limited in this embodiment of the present application.

The framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions. The application framework layer acts as a processing center that decides to let the applications in the application layer act. The application program can access the resource in the system and obtain the service of the system in execution through the API interface

As shown in fig. 4, in the embodiment of the present application, the application framework layer includes a manager (Managers), a Content Provider (Content Provider), and the like, where the manager includes at least one of the following modules: an activity manager (ActivityManager) is used to interact with all activities running in the system; the Location Manager (Location Manager) is used for providing the system service or application with the access of the system Location service; a Package Manager (Package Manager) for retrieving various information related to an application Package currently installed on the device; a notification manager (notifiationmanager) for controlling display and clearing of notification messages; a Window Manager (Window Manager) is used to manage the icons, windows, toolbars, wallpapers, and desktop components on a user interface.

In some embodiments, the activity manager is to: managing the life cycle of each application program and the general navigation backspacing function, such as controlling the exit of the application program (including switching the user interface currently displayed in the display window to the system desktop), opening, backing (including switching the user interface currently displayed in the display window to the previous user interface of the user interface currently displayed), and the like.

In some embodiments, the window manager is configured to manage all window processes, such as obtaining a display size, determining whether a status bar is available, locking a screen, intercepting a screen, controlling a display change (e.g., zooming out, dithering, distorting, etc.) and the like.

In some embodiments, the system runtime layer provides support for the upper layer, i.e., the framework layer, and when the framework layer is used, the android operating system runs the C/C + + library included in the system runtime layer to implement the functions to be implemented by the framework layer.

In some embodiments, the kernel layer is a layer between hardware and software. As shown in fig. 4, the core layer includes at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (such as fingerprint sensor, temperature sensor, touch sensor, pressure sensor, etc.), and so on.

In some embodiments, the kernel layer further comprises a power driver module for power management.

In some embodiments, software programs and/or modules corresponding to the software architecture of fig. 4 are stored in the first memory or the second memory shown in fig. 2 or 3.

In some embodiments, taking the magic mirror application (photographing application) as an example, when the remote control receiving device receives a remote control input operation, a corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes the input operation into an original input event (including information such as a value of the input operation, a timestamp of the input operation, etc.). The raw input events are stored at the kernel layer. The application program framework layer obtains an original input event from the kernel layer, identifies a control corresponding to the input event according to the current position of the focus and uses the input operation as a confirmation operation, the control corresponding to the confirmation operation is a control of a magic mirror application icon, the magic mirror application calls an interface of the application framework layer to start the magic mirror application, and then the kernel layer is called to start a camera driver, so that a static image or a video is captured through the camera.

In some embodiments, for a display device with a touch function, taking a split screen operation as an example, the display device receives an input operation (such as a split screen operation) that a user acts on a display screen, and the kernel layer may generate a corresponding input event according to the input operation and report the event to the application framework layer. The window mode (such as multi-window mode) corresponding to the input operation, the position and size of the window and the like are set by an activity manager of the application framework layer. And the window management of the application program framework layer draws a window according to the setting of the activity manager, then sends the drawn window data to the display driver of the kernel layer, and the display driver displays the corresponding application interface in different display areas of the display screen.

In some embodiments, as shown in fig. 5, the application layer containing at least one application may display a corresponding icon control in the display, such as: the system comprises a live television application icon control, a video on demand application icon control, a media center application icon control, an application center icon control, a game application icon control and the like.

In some embodiments, the live television application may provide live television via different signal sources. For example, a live television application may provide television signals using input from cable television, radio broadcasts, satellite services, or other types of live television services. And, the live television application may display video of the live television signal on the display device 200.

In some embodiments, a video-on-demand application may provide video from different storage sources. Unlike live television applications, video on demand provides a video display from some storage source. For example, the video on demand may come from a server side of the cloud storage, from a local hard disk storage containing stored video programs.

In some embodiments, the media center application may provide various applications for multimedia content playback. For example, a media center, which may be other than live television or video on demand, may provide services that a user may access to various images or audio through a media center application.

In some embodiments, an application center may provide storage for various applications. The application may be a game, an application, or some other application associated with a computer system or other device that may be run on the smart television. The application center may obtain these applications from different sources, store them in local storage, and then be operable on the display device 200.

According to the display device 200, the present application provides a user interface display method of an application program, which can be applied to the display device 200. The display device 200 may be specifically an intelligent television device. It should be noted that, in the embodiment of the present application, the application interface display method is not only applied to the smart television device, but also may be applied to other display devices such as a tablet computer, a smart phone, and an intelligent projection device.

The application programs are software programs installed in the operating system of the display device 200, and include system applications, custom programs, third party applications, and the like. Different applications have different functions to meet the needs of different users. For example, a video-like application may provide online video asset playback for a user to enrich the signal source of the display device 200; the music application program can provide online audio resource playing for the user; entertainment application programs can provide entertainment experiences such as games for users through a series of interaction modes and pictures; the information application program can provide news information for users through messages such as texts, pictures, videos and the like which are updated in real time.

A schematic diagram of a user interface in a display device 200 according to an exemplary embodiment is illustrated in fig. 6. The user interface of FIG. 6 includes a navigation bar, wherein the navigation bar includes any one or combination of a "My" application icon control, a "channel" application icon control, an "AI home" application icon control, a "friend-circle" application icon control, a "K song" application icon control, a "recommended" application icon control, a "VIP" application icon control, a "TV show" application icon control, a "movie" application icon control, a "kids" application icon control, and the like. The application icon control corresponds to different application recommendation positions, and the display device determines to load the corresponding application recommendation positions on the user interface according to the application icon control at the focus (namely, the selector), so that a user can select an application needed to be used. The focus position in FIG. 6 is on the "My" application icon control, and the display device loads the recommendation bit for the "My" application on the user interface. For example, the recommendation bits for the "my" application include the account "city of sky" of the current user, the account of the current user, the credit of the current user, and the rating of the current user.

In some embodiments, the user may move the focus from the "my" application icon control shown in fig. 6 to the "friend-circle" application icon control by using the control apparatus 100 or touch on the touch screen, as shown in fig. 7, the display device cancels the loading of the recommendation position of the "my" application on the user interface, and loads the recommendation position of the "friend-circle" application on the user interface. For example, the recommendation sites for the "dating circle" application include: account information of people nearby the current user, wherein the account information comprises user position information, a user head portrait, a user name and user sharing content.

In some embodiments, the method that can be used to confirm the user location information is: when a user uses the display device, the user logs in an application program platform on the display device by using a registered account, and when the user logs in the application program platform of a certain display device each time, the controller uploads the position information of the display device to the cloud server to serve as the position information of the user. For example, the user name is a user in "city of sky", and after logging in the application platform on the display device a, the controller of the display device a uses the location information of the display device a as the current location information of the user in "city of sky", and uploads the location information to the cloud server. And if the user logs in the application platform on the display device B after a period of time, the controller of the display device B uses the position information of the display device B as the current position information of the user's sky city'. Through the mode, the cloud server can acquire and store the latest position information of all users, so that the display equipment can call the position information of all users. In addition, the controller uploads the user position information to the cloud server and also uploads other login information (namely account information including information such as a user head portrait, a user name and user sharing information) of the user to the cloud server.

In some embodiments, when the focus moves from the "my" application icon control to the "friend-circle" application icon control shown in fig. 6, the controller uploads the location information of the "city of the sky" of the current user to the server, the server searches for nearby people of the location information according to the location information of the "city of the sky" of the current user, and then sends the obtained information of all nearby people to the current display device. The controller displays the information of the nearby persons on the recommendation sites of the "friend-circle" application according to the information of all the nearby persons. Specifically, the information of one of the nearby people can be randomly displayed, such as the nearby people "high jade" shown in fig. 7, and the position information thereof is "No. near the haixin development center on mountain pine road 399 in Qingdao city in Shandong province". The number of all nearby people can be displayed, and in order to enable a user to view the nearby people more intuitively and conveniently, the head portraits of a plurality of nearby people can be randomly displayed, or the head portraits of a plurality of nearby people closest to the current user can be displayed.

In some embodiments, the current user "city of the sky" uploads the position information of the currently used display device to the cloud server through the controller, and the cloud server searches all the nearby people of the current user "city of the sky" according to the position information of the current user "city of the sky". Since the location information of all users stored by the cloud server is latitude and longitude (the embodiment does not relate to altitude), the method for searching for nearby people according to the latitude and longitude of the current user may be: the longitude and latitude of a current user are taken as centers, a square is constructed by inquiring the distance (from a preset distance threshold value), then longitude and latitude points (all users using the platform) which are not in the square are directly screened from a database of a cloud server, then the distance between the remaining longitude and latitude points and the longitude and latitude points of the current user is calculated, points at four corners beyond the distance are discarded, and the remaining longitude and latitude points are points meeting the distance requirement, namely people nearby the current user.

In some embodiments, the user may select a recommendation bit of any application program in the user interface by using the control device 100 or touch on the touch screen, so that the current display screen jumps to the user interface of the corresponding application program. Therefore, the recommendation bit of the application program can be used as a display interface of the application program and a unified starting entry of the application program. For example, the user may select the recommendation bit of the "friend-circle" application to cause the current display of the display device to jump from the user interface shown in FIG. 7 to the user interface shown in FIG. 8.

An embodiment of the present application provides a display device, including:

a user interface configured to receive an input instruction of a user;

a display configured to display a user interface of an application;

a communicator configured to perform data communication with a cloud server;

a controller configured to: as shown in fig. 7, a first control instruction of selecting a recommendation bit of a "friend-and-friend" application program of a user is received, and an operation corresponding to the first control instruction is reported to a server;

typically the operation here is selecting an icon control for an application. The icon control for selecting the application program means that the focus on the icon control for the application program is moved from other icon controls. Illustratively, as shown in FIG. 6, the user may be given the option of moving the focus on the "My" application icon control to the "friends-in-person" application icon control, which is operated to select the "friends-in-person" application icon control. The operation of this embodiment is to select the recommendation bit for the application. The recommendation bit for selecting the application program refers to the recommendation bit for selecting the application program by pressing a key corresponding to the selection function on the control device or directly pressing the key after the focus moves to the recommendation bit for selecting the application program. For example, as shown in fig. 7, after the focus is moved to the recommendation position of the "friend-in-person" application, the user presses the confirmation key on the control device or directly touches the recommendation position of the "friend-in-person" application, and the display device obtains a first control instruction for selecting the recommendation position of the "friend-in-person" application, which is input by the user, and jumps from the user interface shown in fig. 7 to the user interface shown in fig. 8.

In some embodiments, as shown in FIG. 8, the user interface of the "friends-circus" application (i.e., the nearby people application) includes a list of nearby people, a nearby people distribution map, and a focus. After acquiring a first control instruction for selecting a recommended position of a "friend-friend circle" application program, which is input by a user, the controller uploads the position information (namely longitude and latitude information) of the current user to the cloud server. The controller displays a nearby person list showing all nearby persons presented by the user in the nearby person list after acquiring nearby person information (including longitude and latitude, user name and user head portrait) of the current user. And the controller defaults to setting the nearby person who will display the specific information at the recommended position of the "friendship" application, at the first position of the nearby person list. Illustratively, a nearby person "high jade" displaying specific information at the recommended position of the "friends and friends" application is displayed at the first position of the list of nearby people.

In some embodiments, the nearby person list includes a plurality of nearby person controls, and the controller uploads location information of the first nearby person to the cloud server when the focus is on the first nearby person control. The cloud server searches for the nearby person of the first nearby person according to the position information of the first nearby person, then sends the position information of the nearby person of the first nearby person to the controller, the controller generates a nearby person distribution map according to the position information of the first nearby person and the position information of the nearby person of the first nearby person, and the nearby person distribution map is displayed on a user interface of a 'friend circle' application program, so that the nearby person distribution condition of the first nearby person is displayed for a user. For example, in the user interface of the "fellow friends" application shown in fig. 8, the focus is located on the nearby personal control pieces of the nearby people "high jade", and the controller uploads the position information of the user "high jade" to the cloud server, so that the cloud server searches all the nearby people of the nearby people "high jade" according to the position information of the nearby people "high jade", and issues all the nearby people information of the nearby people "high jade" to the display device. The controller generates a near people distribution map according to the position information of the near people 'high jade' and the position information of all the near people 'high jade'.

In some embodiments, the specific manner in which the controller generates the near-person distribution map based on the position information of the near people "high jade" and the position information of all the near people of "high jade" may be: calculating the linear distance according to the longitude and latitude of the close people "high jade" and the longitude and latitude of all close people of the "high jade", judging the position relationship (namely the east-west-south-north direction relationship) of all close people of the "high jade" and the high jade "of all close people of the" high jade "according to the longitude and latitude of the close people" high jade ", obtaining the relative relationship of all close people of the close people" high jade "and" high jade "on the two-dimensional space according to the linear distance and the direction relationship obtained by calculation, and obtaining the distribution map of the close people according to the obtained relative relationship on the layout by tracing all close people of the" high jade "and" high jade ".

In some embodiments, in the above-mentioned nearby person distribution map, nearby people of the nearby person "high jade" include the current user "city of sky", so in the generated nearby person distribution map, an identification of the nearby person "high jade" and an identification of the current user "city of sky" are highlighted, while an identification of the nearby person "high jade" and an identification of the current user "city of sky" are different. Illustratively, in the user interface shown in fig. 8, the identifiers of the nearby people "high jade" are displayed in an enlarged manner compared with other identifiers in the nearby people distribution map, and a red dot is added in the middle of the identifier of the current user "city of sky".

In some embodiments, the controller is further configured to: and receiving a second control instruction for moving the focus input from the user input interface. In response to the second control instruction, controlling the focus to move from the first nearby person control to a second nearby person control while the nearby person distribution map is updated to be generated from the position information of the second nearby person and the nearby person position information of the second nearby person. Illustratively, in the user interface shown in fig. 8, the focus is located on the nearby people controls of the nearby people "high weight", and the nearby people distribution map displayed on the user interface is generated according to the position information of the nearby people "high weight" and all the nearby people position information of the "high weight". And receiving a second control instruction (which can be a combination of a plurality of control instructions, namely moving the focus for multiple times) from the moving focus of the nearby human control of the nearby people 'high jade' to the nearby human control of the 'cymbidium', and reporting the operation corresponding to the second control instruction to the server, wherein the operation at this time is to select the nearby human control of the 'cymbidium'.

After the control piece of the nearby cymbidium orchid is selected, the controller uploads the position information of the nearby cymbidium orchid to the cloud server, the cloud server searches the nearby cymbidium orchid according to the position information of the nearby cymbidium orchid, and sends the information of the found nearby cymbidium orchid to the display device (here, only the position information of the nearby cymbidium orchid can be sent down for generating a nearby people distribution map). As shown in fig. 9, the controller generates a new distribution map of nearby people based on the position information of the nearby person "cymbidium" and the position information of the nearby person of "cymbidium" (the "sky city" of the current user is also included among the nearby people of cymbidium "), and replaces and displays the original distribution map of nearby people. Here, in the vicinity person distribution map of the updated display, the identification of the vicinity person "cymbidium" and the identification of the current user "city of sky" are highlighted. Similarly, the logo of the nearby person "cymbidium orchid" is displayed in a magnified way compared with other logos in the distribution map of the nearby person, and a red dot is added in the middle of the logo of the current user "city of sky".

An embodiment of the present application provides a method for displaying a user interface of an application program, as shown in fig. 10, including:

s100, receiving a first control instruction which is input from a user input interface and indicates to start a first application program; the first application here is in particular a nearby person program. Specifically, as shown in fig. 7, the user may select the recommendation position of the "friend-circle" application program in the user interface through the control device 100 or touch screen, so as to jump the current display screen of the display device from the user interface shown in fig. 7 to the user interface shown in fig. 8.

S200, the display device responds to the first control instruction, and presents the user interface of the first application program on the display, wherein the user interface of the first application program comprises a nearby person list, a nearby person distribution map and a focus, the nearby persons are other users with a distance smaller than a preset distance threshold value from a current user, the nearby person list comprises a plurality of nearby person controls, the focus is located on the first nearby person control, a nearby person mark is arranged on the nearby person distribution map, the distance between the first nearby person mark on the nearby person distribution map and a second nearby person mark on the nearby person distribution map and the distance between the first nearby person and a second nearby person meet a preset mapping relation, the first nearby person mark corresponds to the first nearby person control and is used for representing the first nearby person, and the second nearby person mark corresponds to the second nearby person control and is used for representing the second nearby person, the selector is currently positioned on a first nearby person control, the first nearby person indicia being highlighted.

Illustratively, as shown in FIG. 8, the user interface of the "friends-in-person" application (i.e., the nearby people application) includes a list of nearby people, a nearby people distribution map, and a focus. After acquiring a first control instruction for selecting a recommended position of a "friend-friend circle" application program, which is input by a user, the controller uploads the position information (namely longitude and latitude information) of the current user to the cloud server. The controller displays a nearby person list showing all nearby persons presented by the user in the nearby person list after acquiring nearby person information (including longitude and latitude, user name and user head portrait) of the current user. And the controller defaults to setting the nearby person who will display the specific information at the recommended position of the "friendship" application, at the first position of the nearby person list. Illustratively, a nearby person "high jade" displaying specific information at the recommended position of the "friends and friends" application is displayed at the first position of the list of nearby people.

Some embodiments of the present application further provide a cloud server, where the cloud server includes a storage subsystem and an analysis subsystem.

The storage subsystem is configured to receive account information (including location information) of users uploaded by the plurality of display devices. The storage subsystem stores the latest position information of all users who have logged in the application platform (i.e. the position information of the display device used for logging in the application platform last time).

The screening subsystem configured to: and screening nearby people of the current user from the storage subsystem according to the position information of the current user, and sending the information of the nearby people obtained by screening to the controller so that the controller generates a nearby people list according to the position information of the current user and the position information of the nearby people of the current user.

In some embodiments, as shown in fig. 8, when the controller selects a near people control member of the current user, the controller uploads the position information of the near people, high jade, to the screening subsystem, the screening subsystem screens the near people of the near people, high jade, from the storage subsystem according to the position information of the near people, and sends the position information of the near people of the screened "high jade" to the controller, so that the controller generates a near people distribution map according to the position information of the near people, high jade, and the position information of the near people of the "high jade".

In some embodiments, after displaying the nearby person list and the nearby person distribution map on the user interface of the nearby person application, the method further comprises:

s300, receiving a second control instruction of the mobile selector input from the user input interface; the second control instruction is different from the first control instruction, and the operation corresponding to the first control instruction is to select a recommended bit of the application program. The recommendation bit for selecting the application program refers to the recommendation bit for selecting the application program by pressing a key corresponding to the selection function on the control device or directly pressing the key after the focus moves to the recommendation bit for selecting the application program. The operation corresponding to the second control instruction is that the user moves the focus from the first nearby person control to the second nearby person control, and the operation at the moment is to select the second nearby person control.

S400, responding to the second control instruction, controlling the selector to move from the first nearby person control to a second nearby person control, canceling the highlighting of the first nearby person mark, and controlling the highlighting of the second nearby person mark.

Illustratively, in the user interface shown in fig. 8, the focus selects the nearby people control member of "high jade", as shown in fig. 9, when the user moves the focus to the nearby people control member of "cymbidium" as shown in fig. 9, the controller uploads the position information of the nearby people "cymbidium" to the screening subsystem, the screening subsystem screens the nearby people of the nearby people "cymbidium" from the storage subsystem according to the position information of the nearby people "cymbidium", and sends the position information of the screened nearby people of "cymbidium" to the controller, so that the controller generates a new nearby people distribution map according to the position information of the nearby people "cymbidium" and the position information of the nearby people of "cymbidium", and replaces and displays the updated nearby people distribution map on the user interface. Here, in the updated displayed nearby person distribution map, the identification of the nearby person "cymbidium" and the identification of the current user "city of sky" are highlighted, and the identifications of the nearby person "high jade" are de-highlighted. Similarly, the logo of the nearby person "cymbidium orchid" is displayed in a magnified way compared with other logos in the distribution map of the nearby person, and a red dot is added in the middle of the logo of the current user "city of sky".

In some embodiments, as shown in fig. 9, in the vicinity person distribution map of the update display, the position of the identification mark highlighting the vicinity person "cymbidium" is the same as the position of the mark in the vicinity person "high jade" before the update shown in fig. 8. Here, when the focus is moved from the near-people control of "high jade" to the near-people control of "cymbidium," all the identifiers in the map of the near-people are moved, and a user who is in a relationship with the near-people of "high jade" may not be in a relationship with the near-people of "cymbidium," and therefore the identifier of the user is not displayed in the distribution map of the near-people. On the contrary, a user who is not in a close-by relationship with "high jade" may have a close-by relationship with "cymbidium" and thus controls the user's logo to be displayed in a close-by person distribution map.

According to the technical scheme, the user can utilize the application program of the nearby person running on the television to meet the entertainment requirement of making friends of the nearby person through the smart television. In addition, when the moving focus is at the position in the nearby people list, the salient marks on the nearby people map are changed, the situation of the nearby people is displayed to the user in a diversified mode, and the use experience of the user is improved.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A display device, comprising:

a display configured to display a user interface of an application;

a communicator configured to perform data communication with a cloud server;

a controller configured to:

2. The display device of claim 1, wherein a distance between the first nearby person tag and the second nearby person tag and a distance between the first nearby person and the second nearby person satisfy a preset mapping relationship, the controller being specifically configured to, when the selector is currently located on the first nearby person control:

uploading the position information of the first nearby person to the cloud server, so that the cloud server searches nearby persons of the first nearby person according to the position information of the first nearby person and issues the position information of the nearby persons of the first nearby person;

and generating the nearby person mark on the nearby person map according to the position information of the first nearby person, the position information of the nearby person of the first nearby person and the preset mapping relation, and highlighting the first nearby person mark.

3. The display device of claim 1, wherein in controlling the selector to move from the first nearby human control to a second nearby human control, the controller is specifically configured to:

uploading the position information of the second nearby person to the cloud server, so that the cloud server searches nearby persons of the second nearby person according to the position information of the second nearby person and issues the position information of the nearby persons of the second nearby person;

and generating the updated distribution map of the nearby people according to the position information of the second nearby people and the position information of the nearby people of the second nearby people, and highlighting the second nearby people mark to replace the distribution map of the nearby people before updating.

4. The display device of claim 1, wherein in response to the second control instruction, the controller is specifically configured to:

and according to the relative position between the first nearby person mark and the second nearby person mark, marking the second nearby person mark at the position of the user interface of the first nearby person mark before the selector is moved, canceling the highlighting of the first nearby person mark, and controlling the highlighting of the second nearby person mark.

5. The display device of claim 1, wherein in response to the second control instruction, the controller is specifically configured to:

and according to the relative position between the first nearby person mark and the second nearby person mark, moving the nearby person mark to mark the second nearby person mark at the position of the user interface before the selector is moved, canceling the highlighting of the first nearby person mark, and controlling the highlighting of the second nearby person mark.

6. The display device of claim 1, wherein in response to the second control instruction, the controller is further configured to:

canceling the display of the third nearby person mark on the nearby person distribution map in accordance with the position information of the third nearby person and the fourth nearby person, and controlling the display of the fourth nearby person mark on the nearby person distribution map;

wherein a distance between the third nearby person and the first nearby person is smaller than a distance between the fourth nearby person and the first nearby person, and a distance between the third nearby person and the second nearby person is larger than a distance between the fourth nearby person and the second nearby person.

7. A method for displaying a user interface of an application program, comprising:

8. The method of claim 7, wherein the distance between the first nearby person tag and the second nearby person tag and the distance between the first nearby person and the second nearby person satisfy a preset mapping relationship, the selector is currently located on a first nearby person control, and the first nearby person tag is highlighted, specifically comprising:

9. The method of claim 7, wherein in controlling the selector to move from the first nearby human control to a second nearby human control, the method specifically comprises:

10. The method according to claim 7, characterized in that, in response to the second control instruction, the method comprises in particular: and according to the relative position between the first nearby person mark and the second nearby person mark, marking the second nearby person mark at the position of the user interface of the first nearby person mark before the selector is moved, canceling the highlighting of the first nearby person mark, and controlling the highlighting of the second nearby person mark.

11. The method according to claim 7, characterized in that, in response to the second control instruction, the method comprises in particular: and according to the relative position between the first nearby person mark and the second nearby person mark, moving the nearby person mark to mark the second nearby person mark at the position of the user interface before the selector is moved, canceling the highlighting of the first nearby person mark, and controlling the highlighting of the second nearby person mark.

12. The method of claim 7, wherein in response to the second control instruction, the method further comprises: canceling the display of the third nearby person mark on the nearby person distribution map in accordance with the position information of the third nearby person and the fourth nearby person, and controlling the display of the fourth nearby person mark on the nearby person distribution map;