WO2021203569A1

WO2021203569A1 - Display device and user interface display method

Info

Publication number: WO2021203569A1
Application number: PCT/CN2020/100938
Authority: WO
Inventors: 张欣
Original assignee: 青岛海信传媒网络技术有限公司
Priority date: 2019-12-12
Filing date: 2020-07-08
Publication date: 2021-10-14
Also published as: CN111447479A; WO2021114560A1; WO2021114529A1; CN111491196A; CN112969084A

Abstract

Provided are a display device and a user interface display method. The device comprises: a display; a user interface for receiving a user input; and a controller for: displaying a first user interface corresponding to a homepage application on the display in response to an instruction input by a user for instructing to display the homepage application, wherein when any item in the first user interface is selected by means of a selector, sub-items associated with the selected item are displayed; and displaying a second user interface corresponding to the homepage application displayed on the display in response to an instruction input by the user for adding a first sub-item to the homepage application and in response to the instruction input by the user for instructing to display the homepage application again, wherein the first sub-item and a first item associated with the first sub-item are newly added to the second user interface. The problem that it is impossible to provide a convenient interaction mode for a user in the prior art, which affects the user experience, is thus solved.

Description

Display device and user interface display method

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office, the application number is CN202010276220.2, and the application name is "Display Device and User Interface Display Method" on April 9, 2020; the entire content of which is incorporated herein by reference Applying.

Technical field

The embodiments of the present application relate to the field of display technology, and in particular, to a display device and a user interface display method.

Background technique

With the development of the national triple play, the TV market has gradually matured, and more and more companies have begun to develop Smart TV (DTV, Definition Television). Smart TV refers to an open operating system and chip, an open application platform, which can realize two-way human-computer interaction, can realize new functions or value-added services through independent installation of applications, and can rely on triple play access, 3C integration, etc. A terminal application platform that meets diversified and personalized needs.

At present, smart TVs can provide users with multiple types of services. Through smart TVs, users can watch favorite channels, channels, or web pages in browsers. Users can interact with smart TVs through buttons or voice according to their needs.

However, in daily life searches for users' favorite content, such as favorite channels, channels, or webpages, it is usually the user's frequent interaction with the smart TV to find the favorite content, thus affecting the user experience.

Summary of the invention

The embodiments of the present application provide a display device and a user interface display method, so as to enable users to quickly find their favorite content and improve user experience.

In the first aspect, an embodiment of the present application provides a display device, including:

monitor;

User interface for receiving user input;

Controller, used to execute:

In response to an instruction to display the homepage application input by the user, display the first user interface corresponding to the homepage application on the display;

Wherein, when any item in the first user interface is selected through the selector, display the sub-items associated with the selected item;

In response to the user's input to add the first sub-item to the home page application, and in response to the user's input to display the home page application again, display the second user interface corresponding to the home page application on the display;

Wherein, the first sub-item and a first item associated with the first sub-item are added to the second user interface.

In a possible design, the second user interface also displays a prompt that is configured for the first sub-item and is used to indicate the function required to execute the first sub-item.

In a possible design, the prompt language includes a picture corresponding to a button used to guide the user to manipulate the button on the control device.

In a possible design, the picture corresponding to the button in the prompt is displayed between text messages.

In a second aspect, an embodiment of the present application provides a display device, including:

monitor;

User interface for receiving user input;

Controller, used to execute:

In response to an instruction to display the homepage application input by the user, display on the display a first user interface corresponding to the homepage application containing multiple items;

Wherein, the first sub-item and the first item associated with the first sub-item are added to the second user interface;

In response to an instruction input by the user to delete the first sub-item from the homepage application, resume displaying the first user interface.

In a possible design, in the second user interface, the first item is displayed before the multiple items.

In a third aspect, an embodiment of the present application provides a display device, including:

monitor;

User interface for receiving user input;

Controller, used to execute:

Wherein, when the first item in the user interface is selected through the selector, at least one first sub-item associated with the selected first item is displayed;

In response to the user input of an instruction to add a second sub-item to the home page application, and in response to the user's input to indicate the instruction to display the home page application again, displaying a second user interface corresponding to the home page application on the display;

Wherein, in the second user interface, the second sub-item is displayed before the at least one first sub-item.

In a possible design, the first sub-item may be one of the following: a channel page, a channel page, or a web page in a browser.

In a possible design, the controller is also used to execute:

In response to an instruction input by the user to activate the second sub-item, jumping from the second user interface corresponding to the homepage application to the third user interface corresponding to the second sub-item.

In a fourth aspect, an embodiment of the present application provides a display device, including:

monitor;

User interface for receiving user input;

Controller, used to execute:

Displaying a first user interface corresponding to a homepage application including multiple items on the display;

In response to an instruction to display the channel list input by the user, displaying a second user interface corresponding to the channel list including multiple channels on the display;

In response to an instruction input by the user to add any channel to the homepage application, and in response to an instruction input by the user to display the homepage application again, displaying a third user interface corresponding to the homepage application on the display;

Wherein, a first item corresponding to any one of the channels is added to the third user interface.

In a possible design, the instruction entered by the user to add any channel to the homepage application is triggered by pressing a color button on the control device for providing user input to the display device.

In a fifth aspect, an embodiment of the present application provides a display device, including:

monitor;

User interface for receiving user input;

Controller, used to execute:

In response to an instruction to display a channel input by the user, display a second user interface corresponding to the multiple channels on the display;

In a possible design, the instruction input by the user to add any channel to the homepage application is triggered by pressing a preset button on the control device for providing user input to the display device.

In a sixth aspect, an embodiment of the present application provides a display device, including:

monitor;

User interface for receiving user input;

Controller, used to execute:

In response to an instruction input by the user to display a webpage in the browser, display a second user interface corresponding to the webpage on the display;

In response to an instruction input by the user to add a webpage to the homepage application, and in response to an instruction input by the user to display the homepage application again, displaying a third user interface corresponding to the homepage application on the display;

Wherein, the first item corresponding to the webpage is added to the third user interface.

In a possible design, the instruction input by the user to add a webpage to the homepage application is triggered by pressing a color button on a control device for providing user input to the display device.

In a seventh aspect, an embodiment of the present application provides a user interface display method, including:

In an eighth aspect, an embodiment of the present application provides a user interface display method, including:

In a ninth aspect, an embodiment of the present application provides a user interface display method, including:

In a tenth aspect, an embodiment of the present application provides a user interface display method, including:

Displaying on the display a first user interface corresponding to a homepage application including multiple items;

In an eleventh aspect, an embodiment of the present application provides a user interface display method, including:

In a twelfth aspect, an embodiment of the present application provides a user interface display method, including:

In a thirteenth aspect, an embodiment of the present application provides a method for adding a snapshot to a TV homepage, including:

When the page to be added content is displayed on the current screen, monitor the trigger event;

If the first trigger event for instructing the snapshot operation to add the content to be added is monitored, when it is detected that the content to be added is not on the TV homepage, generate a snapshot control or thumbnail corresponding to the content to be added;

The snapshot control or thumbnail is added to the stage display area of the TV homepage, and the stage display area is a stage area that provides a quick entry for displaying the added snapshot control or thumbnail.

In a possible design, the content to be added includes: channels, channels, and web pages, and the pages to be added include: channel pages, channel list pages, and web pages; The first trigger event of the snapshot operation of the content to be added, when it is detected that the content to be added is not on the TV homepage, generating a snapshot control or thumbnail corresponding to the content to be added includes:

If the first trigger event indicating the adding of a snapshot operation through a preset button is monitored, when it is detected that the content to be added is not on the TV homepage, a snapshot control corresponding to the content to be added is generated, and the first trigger event is Add channel snapshot or trigger event of channel snapshot;

If it is monitored that the first trigger event of the adding snapshot operation is indicated by the icon in the webpage, when it is detected that the content to be added is not on the TV homepage, a thumbnail corresponding to the content to be added is generated, and the first trigger event Triggering event for adding a web page snapshot.

In a possible design, after the adding the snapshot control or thumbnail to the stage display area of the TV homepage, the method further includes:

If the first trigger event is the first first trigger event or it is detected that there is no snapshot entry in the TV homepage, a snapshot entry is generated in the TV homepage, and the snapshot entry is located below the stage display area;

When it is detected that the focus is at the entrance of the snapshot, the favorite content added by the user is displayed in the stage display area so that the user can click to jump to the corresponding response function, and the favorite content includes the snapshot control and/ Or the thumbnail.

In a possible design, if the first trigger event is a trigger event for adding a channel snapshot or a channel snapshot, the generating a snapshot control corresponding to the content to be added includes:

Generating a channel snapshot or channel snapshot corresponding to the content to be added according to the first trigger event;

Configure multiple attributes for the channel snapshot or channel snapshot, the multiple attributes including icons, classification types, whether to support deletion, and whether to lock;

Storing the data of the content to be added in a preset array, and generating the channel snapshot or the snapshot control corresponding to the channel snapshot;

Wherein, the snapshot control includes a background area, an icon display area, and a name area.

In a possible design, after the generating the channel snapshot or the snapshot control corresponding to the channel snapshot, the method further includes:

Detecting whether the snapshot entry exists in the TV homepage;

If it exists, determine whether the interface displayed on the current screen is the TV homepage;

If the interface displayed on the current screen is not the TV homepage, jump to the TV homepage so that the user can check from the TV homepage whether the added snapshot control is in the stage display area.

In a possible design, the area where the snapshot entry is located further includes multiple applications; the method further includes:

When detecting that the focus is on the application, instruct the stage display area to display the video content on the application.

In a possible design, if the first trigger event is a trigger event for adding a webpage snapshot, the generating a thumbnail corresponding to the content to be added includes:

According to the first trigger event, display prompt information for prompting the user whether to confirm adding the content to be added to the homepage;

If the user's first confirmation instruction is received, generate a web page snapshot and an input box naming the web page snapshot, and display the input box;

Configuring multiple attributes for the web page snapshot, the multiple attributes including icons, classification types, whether to support deletion, and whether to lock;

If the name input event is received, storing the data corresponding to the webpage snapshot in a preset file, generating a thumbnail corresponding to the webpage snapshot, and prompting the user to add the thumbnail successfully;

Wherein, the data corresponding to the webpage snapshot is the data of the content to be added.

In a possible design, after the generating the thumbnail corresponding to the web page snapshot and prompting the user to add the thumbnail successfully, the method further includes:

Display prompt information on the current screen to prompt the user whether to exit the current webpage and return to the TV homepage;

If the second confirmation instruction is received, exit the current webpage and return to the TV homepage;

Reading the data in the preset file and traversing the preset array to determine whether the data of the content to be added is in the preset array;

If it is not in the preset array, adding the data corresponding to the webpage snapshot stored in the preset file to the preset array;

Wherein, the data corresponding to the web page snapshots stored in the preset array is arranged in the order of addition, and the order in which the thumbnails are displayed in the stage display area is arranged in the reverse order of the addition order.

If the first trigger event is the first first trigger event or it is detected that there is no entry prompt area in the TV homepage, an entry prompt area is generated in the TV homepage, and the entry prompt area is located at all Below the stage display area;

If it is detected that the focus is on any one of the snapshot controls or the thumbnails on the stage display area, a display in the entry prompt area is used to prompt the user to delete the current snapshot control or the thumbnail in a preset manner. Tips for thumbnails.

In a possible design, the method further includes:

If it is monitored on the current screen that the focus is on any one of the snapshot controls or thumbnails in the stage display area, monitoring a trigger event;

If the second trigger event for instructing the deletion of the snapshot operation is monitored, the key that triggers the second trigger event is converted into a key code conforming to a preset key coding rule;

According to the key code, in response to the second trigger event, delete the data corresponding to the position of the focus in the preset array.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor.

FIG. 1A exemplarily shows a schematic diagram of an operation scene between the display device 200 and the control device 100;

FIG. 1B exemplarily shows a configuration block diagram of the control device 100 in FIG. 5A;

FIG. 1C exemplarily shows a configuration block diagram of the display device 200 in FIG. 5A;

FIG. 1D exemplarily shows a block diagram of the architecture configuration of the operating system in the memory of the display device 200;

Fig. 1E shows a schematic diagram of a remote control device by way of example;

Figure 2 is a scene diagram displayed when no snapshot is added to the TV homepage provided by this application;

FIG. 3 is a schematic diagram of a channel list page provided by an embodiment of the application;

FIG. 4 is a schematic diagram after adding a channel when adding a snapshot for the first time according to an embodiment of the application;

FIG. 5 is a schematic diagram of a channel list page when a snapshot is added again according to an embodiment of the application; FIG.

FIG. 6 is a schematic diagram after a snapshot is not added for the first time according to an embodiment of the application; FIG.

FIG. 7 is a schematic diagram of a snapshot provided by an embodiment of the application focusing on a snapshot to be deleted and added;

FIG. 8 is a schematic diagram after deleting an added snapshot provided by an embodiment of the application; FIG.

FIG. 9 is a schematic diagram of adding to homepage or renaming a channel on a channel list page provided by an embodiment of the application;

FIG. 10 is a schematic diagram of a snapshot control provided by an embodiment of the application;

FIG. 11 is a schematic diagram of a channel list page provided by an embodiment of the application;

FIG. 12 is a schematic diagram of adding a channel when adding a snapshot for the first time according to an embodiment of the application; FIG.

FIG. 13 is a schematic diagram of a webpage in a browser provided by an embodiment of the application;

FIG. 14 is a schematic diagram of adding a webpage when adding a snapshot for the first time according to an embodiment of the application;

FIG. 15 is a schematic flowchart of a method for adding a snapshot to a TV homepage according to an embodiment of the application.

Detailed ways

In order to make the purpose, implementation and advantages of the exemplary embodiments of the present application clearer, the following will clearly and completely describe the implementation solutions in the exemplary embodiments of the present application with reference to the accompanying drawings in the exemplary embodiments of the present application. Obviously The described exemplary embodiments are only a part of the embodiments of the present application, rather than all of the embodiments.

Based on the exemplary embodiments shown in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application. In addition, although the disclosure in this application is introduced in accordance with one or several exemplary examples, it should be understood that various aspects of these disclosures can also be individually constituted as a complete technical solution.

The terms "including" and "having" and any variations of them used in this application are intended to cover but not exclusively include. For example, a product or device that includes a series of components is not necessarily limited to those clearly listed, and Yes may include other components that are not clearly listed or are inherent to these products or devices.

The term "module" used in this application refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware or/and software code that can perform functions related to the element.

The term "gesture" used in this application refers to a user's behavior through a change of hand shape or hand movement to express expected ideas, actions, goals, and/or results.

FIG. 1A exemplarily shows a schematic diagram of an operation scene between the display device 200 and the control device 100. As shown in FIG. 1A, the control device 100 and the display device 200 can communicate in a wired or wireless manner.

Among them, the control device 100 is configured to control the display device 200, which can receive operation instructions input by the user, and convert the operation instructions into instructions that the display device 200 can recognize and respond to, and act as an intermediary for the interaction between the user and the display device 200 effect. For example, the user operates the channel addition and subtraction keys on the control device 100, and the display device 200 responds to the channel addition and subtraction operations.

The control device 100 may be a remote controller 100A, including infrared protocol communication or Bluetooth protocol communication, and other short-distance communication methods, etc., to control the display device 200 in a wireless or other wired manner. The user can control the display device 200 by inputting user instructions through keys on the remote control, voice input, control panel input, etc. For example, the user can control the display device 200 by inputting corresponding control commands through the volume plus and minus keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, and power on/off keys on the remote control. Function.

The control device 100 may also be a smart device, such as a mobile terminal 100B, a tablet computer, a computer, a notebook computer, and the like. For example, an application program running on a smart device is used to control the display device 200. The application can be configured to provide users with various controls through an intuitive user interface (UI) on the screen associated with the smart device.

Exemplarily, the mobile terminal 100B may install a software application with the display device 200, realize connection communication through a network communication protocol, and realize the purpose of one-to-one control operation and data communication. For example, the mobile terminal 100B can establish a control instruction protocol with the display device 200, and realize the functions of the physical keys arranged on the remote control 100A by operating various function keys or virtual buttons of the user interface provided on the mobile terminal 100B. The audio and video content displayed on the mobile terminal 100B can also be transmitted to the display device 200 to realize the synchronous display function.

The display device 200 can be implemented as a television, and can provide a smart network television function with a broadcast receiving television function and a computer support function. Examples of display devices include digital TV, Internet TV, smart TV, Internet Protocol TV (IPTV), and so on.

The display device 200 may be a liquid crystal display, an organic light emitting display, or a projection display device. The specific display device type, size and resolution are not limited.

The display device 200 also performs data communication with the server 300 through a variety of communication methods. Here, the display device 200 may be allowed to communicate through a local area network (LAN), a wireless local area network (WLAN), and other networks. The server 300 may provide various contents and interactions to the display device 200. For example, the display device 200 can send and receive information, such as receiving electronic program guide (EPG) data, receiving software program updates, or accessing a remotely stored digital media library. The server 300 can be one group or multiple groups, and can be one type or multiple types of servers. The server 300 provides other network service content such as video-on-demand and advertising services.

FIG. 1B exemplarily shows a configuration block diagram of the control device 100. As shown in FIG. 1B, the control device 100 includes a controller 110, a memory 120, a communicator 130, a user input interface 140, an output interface 150, and a power supply 160.

The controller 110 includes a random access memory (RAM) 111, a read only memory (ROM) 112, a processor 113, a communication interface, and a communication bus. The controller 110 is used to control the operation and operation of the control device 100, as well as the communication and cooperation between internal components, and external and internal data processing functions.

Exemplarily, when an interaction of a user pressing a button arranged on the remote control 100A or an interaction of touching a touch panel arranged on the remote control 100A is detected, the controller 110 may control to generate a signal corresponding to the detected interaction, and This signal is sent to the display device 200.

The memory 120 is used to store various operating programs, data, and applications for driving and controlling the control device 100 under the control of the controller 110. The memory 120 can store various control signal instructions input by the user.

The communicator 130 realizes the communication of control signals and data signals with the display device 200 under the control of the controller 110. For example, the control device 100 sends a control signal (such as a touch signal or a button signal) to the display device 200 via the communicator 130, and the control device 100 can receive the signal sent by the display device 200 via the communicator 130. The communicator 130 may include an infrared signal interface 131 and a radio frequency signal interface 132. For example, in the case of an infrared signal interface, the user input instruction needs to be converted into an infrared control signal according to the infrared control protocol, and sent to the display device 200 via the infrared sending module. For another example, in the case of a radio frequency signal interface, a user input instruction needs to be converted into a digital signal, which is then modulated according to the radio frequency control signal modulation protocol, and then sent to the display device 200 by the radio frequency sending terminal.

The user input interface 140 may include at least one of a microphone 141, a touch panel 142, a sensor 143, a button 144, etc., so that the user can input user instructions for controlling the display device 200 to the control device through voice, touch, gesture, pressing, etc. 100.

The output interface 150 outputs a user instruction received by the user input interface 140 to the display device 200, or outputs an image or voice signal received by the display device 200. Here, the output interface 150 may include an LED interface 151, a vibration interface 152 that generates vibration, a sound output interface 153 that outputs a sound, a display 154 that outputs an image, and the like. For example, the remote controller 100A can receive output signals such as audio, video, or data from the output interface 150, and display the output signals as images on the display 154, as audio on the sound output interface 153, or as vibration on the vibration interface 152. form.

The power supply 160 is used to provide operating power support for each element of the control device 100 under the control of the controller 110. The form can be battery and related control circuit.

FIG. 1C exemplarily shows a block diagram of the hardware configuration of the display device 200. As shown in FIG. 1C, the display device 200 may further include a tuner and demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a memory 260, a user interface 265, a video processor 270, and a display 275. , Audio processor 280, audio input interface 285, power supply 290.

The tuner and demodulator 210, which receives broadcast television signals through wired or wireless means, can perform modulation and demodulation processing such as amplification, mixing and resonance, and is used to demodulate the television selected by the user from multiple wireless or cable broadcast television signals The audio and video signals carried in the frequency of the channel, as well as additional information (such as EPG data).

The tuner and demodulator 210 can be selected by the user and controlled by the controller 250 to respond to the frequency of the television channel selected by the user and the television signal carried by the frequency.

The tuner and demodulator 210 can receive signals in many ways according to different broadcasting formats of TV signals, such as terrestrial broadcasting, cable broadcasting, satellite broadcasting or Internet broadcasting; and according to different modulation types, it can be digital modulation or analog Modulation method; and according to different types of received TV signals, analog signals and digital signals can be demodulated.

In some other exemplary embodiments, the tuner demodulator 210 may also be in an external device, such as an external set-top box. In this way, the set-top box outputs a TV signal after modulation and demodulation, and is input to the display device 200 through the external device interface 240.

The communicator 220 is a component used to communicate with external devices or external servers according to various types of communication protocols. For example, the display device 200 may transmit content data to an external device connected via the communicator 220, or browse and download content data from an external device connected via the communicator 220. The communicator 220 may include a network communication protocol module such as a WIFI module 221, a Bluetooth module 222, and a wired Ethernet module 223 or a near field communication protocol module, so that the communicator 220 can receive the control signal of the control device 100 according to the control of the controller 250, and Realize the control signal as WIFI signal, Bluetooth signal, radio frequency signal, etc.

The detector 230 is a component of the display device 200 for collecting signals from the external environment or interacting with the outside. The detector 230 may include an image collector 231, such as a camera, a camera, etc., which can be used to collect external environment scenes to adaptively change the display parameters of the display device 200; and to collect the attributes of the user or interact with the user gestures to achieve Display the function of interaction between the device and the user. It may also include a light receiver 232 for collecting the ambient light intensity to adapt to changes in display parameters of the display device 200 and so on.

In some other exemplary embodiments, the detector 230 may also include a temperature sensor. For example, by sensing the ambient temperature, the display device 200 may adaptively adjust the display color temperature of the image. Exemplarily, when the temperature is relatively high, the color temperature of the display device 200 can be adjusted to be colder; when the temperature is relatively low, the color temperature of the display device 200 can be adjusted to be warmer.

In some other exemplary embodiments, the detector 230 may also include a sound collector, such as a microphone, which may be used to receive the user's voice, such as a voice signal of a control instruction for the user to control the display device 200; or, may be used to collect The environmental sound of the environmental scene type is recognized, so that the display device 200 can adapt to the environmental noise.

The external device interface 240 is a component that provides the controller 210 to control the data transmission between the display device 200 and external devices. The external device interface 240 can be connected to external devices such as set-top boxes, game devices, notebook computers, etc. in a wired/wireless manner, and can receive external devices such as video signals (such as moving images), audio signals (such as music), and additional information (such as EPG). ) And other data.

Among them, the external device interface 240 may include: a high-definition multimedia interface (HDMI) terminal 241, a composite video blanking synchronization (CVBS) terminal 242, an analog or digital component terminal 243, a universal serial bus (USB) terminal 244, and a component (Component) Any one or more of terminals (not shown in the figure), red, green and blue (RGB) terminals (not shown in the figure), etc.

The controller 250 controls the work of the display device 200 and responds to user operations by running various software control programs (such as an operating system and various application programs) stored on the memory 260.

As shown in FIG. 1C, the controller 250 includes a random access memory (RAM) 251, a read only memory (ROM) 252, a graphics processor 253, a processor 254, a communication interface 255, and a communication bus 256. Among them, the RAM 251, the ROM 252, the graphics processor 253, and the processor 254 communication interface 255 are connected through a communication bus 256.

ROM252, used to store various system startup instructions. For example, when the power-on signal is received, the power of the display device 200 starts to start, and the processor 254 runs the system start-up instruction in the ROM 252, and copies the operating system stored in the memory 260 to the RAM 251 to start running the start-up operating system. After the operating system is started, the processor 254 copies various application programs in the memory 260 to the RAM 251, and then starts to run and start various application programs.

The graphics processor 253 is used to generate screen images of various graphics objects, such as icons, images, and operation menus. The graphics processor 253 may include an arithmetic unit, which is used to perform operations by receiving various interactive instructions input by the user, and then display various objects according to the display attributes; and a renderer, which is used to generate various objects obtained based on the arithmetic unit, and perform The rendered result is displayed on the display 275.

The processor 254 is configured to execute operating system and application program instructions stored in the memory 260. And according to the received user input instructions, to execute various applications, data and content processing, so as to finally display and play various audio and video content.

In some exemplary embodiments, the processor 254 may include multiple processors. The multiple processors may include a main processor and multiple or one sub-processors. The main processor is configured to perform some initialization operations of the display device 200 in the display device preloading mode, and/or, to display screen operations in the normal mode. Multiple or one sub-processor, used to perform an operation in the standby mode of the display device.

The communication interface 255 may include the first interface to the nth interface. These interfaces may be network interfaces connected to external devices via a network.

The controller 250 may control the overall operation of the display device 200. For example, in response to receiving a user input command for selecting a GUI object displayed on the display 275, the controller 250 may perform an operation related to the object selected by the user input command.

Among them, the object can be any one of the selectable objects, such as a hyperlink or an icon. The operation related to the selected object, for example, the operation of displaying the page, document, image, etc. connected to the hyperlink, or the operation of executing the program corresponding to the icon. The user input command for selecting the GUI object may be a command input through various input devices (for example, a mouse, a keyboard, a touch pad, etc.) connected to the display device 200 or a voice command corresponding to the voice spoken by the user.

The memory 260 is used to store various types of data, software programs or application programs for driving and controlling the operation of the display device 200. The memory 260 may include volatile and/or non-volatile memory. The term “memory” includes the memory 260, the RAM 251 and ROM 252 of the controller 250, or the memory card in the display device 200.

In some embodiments, the memory 260 is specifically used to store the operating program that drives the controller 250 in the display device 200; to store various application programs built in the display device 200 and downloaded from external devices by the user; and to store the configuration provided by the display 275 Data such as various GUIs, various objects related to the GUI, and visual effect images of the selector used to select GUI objects.

In some embodiments, the memory 260 is specifically used to store drivers and related data of the tuner and demodulator 210, the communicator 220, the detector 230, the external device interface 240, the video processor 270, the display 275, the audio processor 280, etc. , External data (such as audio and video data) received from the external device interface or user data (such as button information, voice information, touch information, etc.) received from the user interface.

In some embodiments, the memory 260 specifically stores software and/or programs for representing an operating system (OS). These software and/or programs may include, for example, a kernel, middleware, application programming interface (API), and/or application. Exemplarily, the kernel can control or manage system resources and functions implemented by other programs (such as the middleware, API, or application program); at the same time, the kernel can provide interfaces to allow middleware, API, or application program access control To control or manage system resources.

FIG. 1D exemplarily shows a block diagram of the architecture configuration of the operating system in the memory of the display device 200. The operating system architecture consists of the application layer, the middleware layer, and the kernel layer from top to bottom.

Application layer, system built-in applications and non-system-level applications belong to the application layer, which is responsible for direct interaction with users. The application layer can include multiple applications, such as NETFLIX applications, settings applications, media center applications, and so on. These applications can be implemented as Web applications, which are executed based on the WebKit engine, and specifically can be developed and executed based on HTML, Cascading Style Sheets (CSS) and JavaScript.

Here, HTML, the full name of HyperText Markup Language (HyperText Markup Language), is a standard markup language used to create web pages. Web pages are described through markup tags. HTML tags are used to describe text, graphics, animations, sounds, tables, For links, the browser will read the HTML document, explain the content of the tags in the document, and display it in the form of a web page.

CSS, the full name of Cascading Style Sheets (Cascading Style Sheets), is a computer language used to express the style of HTML documents, and can be used to define style structures, such as fonts, colors, and positions. CSS styles can be directly stored in HTML web pages or in separate style files to achieve control over styles in web pages.

JavaScript is a language used in web page programming, which can be inserted into HTML pages and interpreted and executed by the browser. The interaction logic of the web application is implemented through JavaScript. JavaScript can encapsulate the JavaScript extension interface through the browser to realize the communication with the kernel layer,

The middleware layer can provide some standardized interfaces to support the operation of various environments and systems. For example, the middleware layer can be implemented as the Multimedia and Hypermedia Information Coding Expert Group (MHEG) of the middleware related to data broadcasting, and can also be implemented as the DLNA middleware of the middleware related to external device communication, and can also be implemented as providing Display the middleware of the browser environment in which each application in the device runs.

The kernel layer provides core system services, such as file management, memory management, process management, network management, system security authority management and other services. The kernel layer can be implemented as a kernel based on various operating systems, for example, a kernel based on the Linux operating system.

The kernel layer also provides communication between system software and hardware, and provides device driver services for various hardware, such as: providing display drivers for displays, camera drivers for cameras, button drivers for remote controls, and WIFI modules Provide WiFi driver, audio driver for audio output interface, power management driver for power management (PM) module, etc.

The user interface 265 receives various user interactions. Specifically, it is used to send the input signal of the user to the controller 250, or to transmit the output signal from the controller 250 to the user. Exemplarily, the remote control 100A may send input signals input by the user, such as a power switch signal, a channel selection signal, and a volume adjustment signal, to the user interface 265, and then the user interface 265 transfers to the controller 250; or the remote control 100A may Receive output signals such as audio, video, or data output from the user interface 265 after the controller 250 processes, and display the received output signal or output the received output signal as audio or vibration.

In some embodiments, the user may input a user command on a graphical user interface (GUI) displayed on the display 275, and the user interface 265 receives the user input command through the GUI. Specifically, the user interface 265 may receive user input commands for controlling the position of the selector in the GUI to select different objects or items.

Alternatively, the user may input a user command by inputting a specific sound or gesture, and the user interface 265 recognizes the sound or gesture through the sensor to receive the user input command.

The video processor 270 is used to receive external video signals, and perform video data processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, and image synthesis according to the standard codec protocol of the input signal. The video signal displayed or played directly on the display 275.

For example, the 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.

Among them, the demultiplexing module is used to demultiplex the input audio and video data stream, such as the input MPEG-2 stream (based on the compression standard of digital storage media moving images and voice), then the demultiplexing module will demultiplex it Multiplexed into video signals and audio signals, etc.

The video decoding module is used to process the demultiplexed video signal, including decoding and scaling.

An image synthesis module, such as an image synthesizer, is used to superimpose and mix the GUI signal generated by the graphics generator with the zoomed video image according to the user input or itself, so as to generate an image signal for display.

The frame rate conversion module is used to convert the frame rate of the input video, such as converting the frame rate of the input 60Hz video to a frame rate of 120Hz or 240Hz, and the usual format is realized by such as frame interpolation.

The display formatting module is used to change the signal output by the frame rate conversion module to a signal conforming to the display format such as a display, for example, format the signal output by the frame rate conversion module to output RGB data signals.

The display 275 is used to receive the image signal output from the video processor 270 to display video, image, and menu control interface. For example, the display may display the video in the broadcast signal received from the tuner and demodulator 210, may also display the video input from the communicator 220 or the external device interface 240, and may also display the image stored in the memory 260. The display 275 simultaneously displays a user manipulation interface UI generated in the display device 200 and used to control the display device 200.

And, the display 275 may include a display screen component for presenting a picture and a driving component for driving image display. Alternatively, if the display 275 is a projection display, it may also include a projection device and a projection screen.

The audio processor 280 is used to receive external audio signals, and perform decompression and decoding according to the standard codec protocol of the input signal, as well as audio data processing such as noise reduction, digital-to-analog conversion, and amplification processing, so that it can be stored in the speaker 286 The audio signal to be played.

Exemplarily, the audio processor 280 may support various audio formats. Such as MPEG-2, MPEG-4, Advanced Audio Coding (AAC), High Efficiency AAC (HE-AAC) and other formats.

The audio output interface 285 is used to receive audio signals output from the audio processor 280. For example, the audio output interface can output audio in the broadcast signal received via the tuner demodulator 210, can also output audio input via the communicator 220 or the external device interface 240, and can also output audio stored in the memory 260. The audio output interface 285 may include a speaker 286, or an external audio output terminal 287 output to a generator of an external device, such as a headphone output terminal.

In some other exemplary embodiments, the video processor 270 may include one or more chips. The audio processor 280 may also include one or more chips.

And, in some other exemplary embodiments, the video processor 270 and the audio processor 280 may be separate chips, or may be integrated with the controller 250 in one or more chips.

The power supply 290 is used to provide power supply support for the display device 200 with power input from an external power supply under the control of the controller 250. The power supply 290 may be a built-in power supply circuit installed inside the display device 200, or may be a power supply installed outside the display device 200.

It should be noted that, in order to select and execute related functions required by the image content service provided by the display device, the display device provides multiple menu items for selecting functions. At the same time, the control device configured to control the display device may include A plurality of color keys are used to select functions to prompt the user that the display device can execute the function of the menu item adapted to the color key by operating the color key on the control device.

Here, the function information corresponding to the above-mentioned menu item has a mapping relationship with the color key information on the control device. Specifically, when the display device receives the key event value corresponding to each color key on the control device input by the user, the display device can perform the function operation corresponding to the key event value based on the mapping relationship, which can facilitate the user to visualize Match the color keys on the control device with the functions provided by each menu item.

For example, the menu display area in the interface shown in Figure 13 provides menu items including return, continue, favorite, and add to homepage functions, and the menu item icons corresponding to these menu items are in the order of R, G, Y, and B colors It is arranged to allow the above-mentioned predetermined function to be executed or selected according to the application service provided in the content display area. The control device 100 shown in FIG. 1E arranges the color keys in the order of R, G, Y, and B colors, so that the user can operate the color keys on the control device to cause the display device to perform the desired functions in the above-mentioned menu items.

Combining Figure 13 and Figure 1E, when the user desires to add a web page in the content display area to the home page, the user can press the blue button on the control device (the button color and the menu item provided by the menu item to add to the home page function menu item The color of the icon corresponds to), the display device can receive the key event value of the button, extract the mapping information "B-Add to homepage function" from the display device, and then execute the function of adding the selected webpage to the homepage. In the interface shown in Figure 14, the newly added webpage 1 is displayed on the homepage.

In this way, when the image content is provided on the display, the user can press the color key with the desired function on the control device, and the display device can receive the key event value of the color key, search for and execute and receive the key from the mapping information. The function corresponding to the event value intuitively considers that the color key on the control device corresponds to the menu item of the function required by the image content in terms of color to perform the desired function.

At present, in daily life searches for users' favorite content, such as favorite channels, channels, or web pages, usually the user and the display device (a TV as an example below) frequently interact to find the favorite content, thus affecting the user experience.

In view of the above problems, the technical idea of this application is: the user can add channels, channels, and web pages to the favorite stage area corresponding to the TV homepage application (hereinafter referred to as "homepage"), and click to jump to the response function; When the favorite snapshot is on the stage area, you can directly delete the snapshot by clicking the preset button (such as the MENU button). When all the favorites are deleted, the favorite snapshot is no longer displayed in the stage area, and the snapshot entrance is no longer displayed in the application display area ( Such as Shortcuts) to restore the TV homepage before the favorite snapshot is added.

Figure 2 is a schematic diagram of the TV homepage displayed on the TV screen before the user has added a snapshot of the favorite content. The user can press a preset button (such as a home button) on the remote control, and the TV responds to the button instruction to display the TV home page as shown in FIG. 2. Among them, the stage display area is area A, and the application display area is area B; when the focus is on an application in area B, the items associated with the corresponding application, such as videos, are displayed in area A.

As shown in Figure 2, the current focus is on Application 2, and the items related to Application 2 are displayed in the stage display area: Application 2 Program 1, Application 2 Program 2, Application 2 Program 3, etc.

In practical applications, users can use the remote control color key on the channel list page and channel list page to add a snapshot of their favorite content to the launcher homepage. Each channel or channel has a control diagram as shown in Figure 10. A in FIG. 10 is a schematic diagram of a channel snapshot control, and b in FIG. 10 is a schematic diagram of a channel snapshot control. Among them, area 1: background area, each favorite snapshot of channel and channel adds background to better display the snapshot effect. Area 2: The icon display area is used to distinguish channels and channels. Area 3: The name area of favorite snapshot content. Among them, Figure 10 (a) represents the channel snapshot control, DC04 576i represents a channel name, Figure 10 (b) represents the channel snapshot control, HDMI3 represents a channel name.

Refer to Fig. 3, which is a schematic diagram of a channel list page provided by an embodiment of the application to implement adding a channel to the homepage:

In a possible design, taking adding a channel as an example, the user can press a preset button (such as a channel button) on the remote control. The channel list page is displayed. On the channel list page, as shown in Figure 3, according to the prompt, the user can press a preset button (such as a menu button) on the remote control, and the TV responds to the button command to add the HDM1 channel selected by the focus to the homepage.

As shown in FIG. 4, when the user presses a preset button (such as a home button) on the remote control, the TV responds to the button instruction and jumps from the channel list page shown in FIG. 3 to the TV home page shown in FIG. 4 again. Among them, the added HDM1 channel is displayed in the stage display area, and the newly added favorite content entry is displayed in the application display area. The favorite content entry may be Application 0, specifically ShortCuts. At the same time, applications 1-14 in the application display area are all moved backward by one application distance.

In some embodiments, when the HDM1 channel is selected by the focus, the homepage also displays a prompt for instructing to delete the selected HDM1 channel. Wherein, the prompt language contains text and pictures, and the picture is a picture of a button corresponding to a preset button (such as a menu button) on the remote control. In some embodiments, when the user presses a button (such as a menu button) corresponding to the button picture in the prompt language on the remote control, the TV deletes the selected HDM1 channel item in response to the button instruction.

In some embodiments, when the user again chooses to add the HDM2 channel in the channel list page shown in FIG. 3 to the TV homepage, as shown in FIG. 5, the process of adding HDM2 channels is similar to the process of adding HDM1 channels above. No longer. It should be noted that the HDM2 channel is newly added to the stage display area of the homepage, and the HDM2 channel is located before the HDM1 channel, as shown in Figure 6.

On the basis of Figure 6, if the user wants to delete the HDM2 channel, after deleting the HDM2 channel, the homepage display is shown in Figure 4. For the item corresponding to application 0, the HDM2 channel is no longer displayed, and only the HDM1 channel is displayed. If the user deletes the HDM1 channel on the basis of Figure 4, the homepage will be restored to the interface diagram shown in Figure 2.

As shown in Figure 7, the focus is on the HDM1 channel associated with Application 0. After the HDM1 channel is deleted, the homepage display is shown in Figure 8. For the item corresponding to Application 0, the HDM1 channel is no longer displayed, only the HDM2 channel is displayed. If the user deletes the HDM2 channel on the basis of Figure 8, the homepage will be restored to the interface diagram shown in Figure 2.

In a possible design, the user can not only add favorite content to the homepage, but also rename the favorite content. As shown in Figure 9, the user can use the preset keys (such as up and down keys) on the remote control according to the prompts. Select the item to be operated, such as add to the homepage or rename, when the user selects an item, through the preset button on the remote control (such as the menu button), the TV responds to the button command and adds the HDM1 channel selected by the focus Go to the homepage or rename.

Among them, the response process of the whole machine for channel addition is:

Press the preset button (such as the menu button) on the channel page to judge whether the favorite content has been added to the homepage;

If yes, a prompt toast (notification box) will pop up, indicating that the favorite is already on the homepage; if not, add attributes such as the icon, category, whether to delete, and whether to lock in the snapshot display area, and add the favorite content data to favoriteDate favorites In the array, synchronously update the data in the homepage display area.

Determine whether the TV homepage (ie launcher homepage) exists;

If it exists, no processing will be done; if it does not exist, the launcher homepage will be called up, the focus position index of the homepage (or homepage app) display area will be changed to 0, and the launcher display focus will be changed to the stage area (line number is 0).

Specifically, determine whether the channel currently selected by the user has been added to the homepage, if yes, a toast will prompt the user, otherwise add it normally; add a small icon representing the channel, type, whether it can be deleted, name or channel number, and whether it is locked; This newly added channel data addChannel is inserted into the front of the favorite snapshot data that the user has added before; the function syncMainTileData in the display area of the synchronization homepage application is called to determine whether to display the ShortCuts entry map according to the data volume of the current favorite data favoriteData. If the current launcher homepage is not present, pull up the homepage; change the position of the currently memorized app display area to 0, because you need to focus on the stage area where you like the snapshot at this time; when the launcher main page is displayed, use rowIndex to record the row number of each row , Change the current line number to the stage area: 0; record the favorite snapshot data added by the user to the homepage in the browser's localStorage.

In a possible design, taking adding a channel as an example, the user can press a preset button (such as a channel list button) on the remote control, and the TV responds to the button command and jumps from the TV homepage shown in Figure 2 to Figure 11. The channel list page shown. On the channel list page, as shown in Figure 11, according to the prompt, when the user presses a preset button on the remote control (such as the colour button, which can be specifically a blue button), the TV will respond to the button command to focus on the selected channel 2Add to the homepage.

As shown in FIG. 12, when the user presses a preset button (such as a home button) on the remote control, the TV responds to the button instruction and jumps from the channel list page shown in FIG. 11 to the TV home page shown in FIG. 12 again. Among them, the added channel 2 is displayed in the stage display area, and the newly added favorite content entry is displayed in the application display area. The favorite content entry can be Application 0, specifically ShortCuts. At the same time, applications 1-14 in the application display area are all moved backward by one application distance.

On the basis of Figure 12, the focus is on channel 2 associated with application 0. According to the prompt, the user presses a preset button (such as a menu button) on the remote control. The TV responds to the button command and deletes channel 2, and the homepage is restored. To the interface diagram shown in Figure 2.

Among them, the whole machine response process for channel addition is:

Press the blue button on the channel list page to determine whether the favorite content has been added to the homepage;

If yes, a prompt toast will pop up, indicating that the favorite is already on the homepage; if not, add attributes such as the icon, category, whether to delete, whether to lock in the snapshot display area, and add the favorite content data to the favoriteDate favorite array, and synchronize Update the data of the homepage display area.

Determine whether the TV homepage (ie launcher homepage) exists;

If it exists, no processing is performed. If it does not exist, the launcher homepage will be called up, the focus position index of the homepage (or homepage app) display area will be changed to 0, and the launcher display focus will be changed to the stage area (line number is 0).

Specifically, it is judged whether the channel currently selected by the user has been added to the homepage, if yes, a toast will prompt the user, otherwise it will be added normally; add a small icon representing the channel, type, whether it can be deleted, name or channel number, and whether it is locked; This newly added channel data addChannel is inserted into the front of the favorite snapshot data that the user has added before; the function syncMainTileData in the display area of the synchronization homepage application is called to determine whether to display the ShortCuts entry map according to the data volume of the current favorite data favoriteData. If the current launcher homepage is not present, pull up the homepage; change the position of the currently memorized app display area to 0, because at this time you need to focus on the stage area where you like the snapshot; when the launcher main page is displayed, use rowIndex to record the row number of each row , Change the current line number to stage area: 0; record the favorite snapshot data added by the user to the homepage in the browser's localStorage.

In a possible design, taking adding a web page as an example, the user can press a preset button (such as a shortcut application button) on the remote control, and the TV responds to the button instruction and jumps from the TV homepage shown in Figure 2 to Figure 13 Browser application page shown. On the web page in the browser, as shown in Figure 13, when the user presses a preset button on the remote control (such as the colour button, which can be specifically a blue button), the TV responds to the button command and will select the web page 1 ( For example, the webpage thumbnail corresponding to web rome1) is added to the homepage. Jump again from the channel list page shown in Figure 13 to the TV home page shown in Figure 14,

As shown in FIG. 14, when the user presses a preset button (such as a home button) on the remote control, the TV responds to the button instruction and jumps again from the browser application page shown in FIG. 13 to the TV home page shown in FIG. 14. Among them, the added webpage 1 is displayed in the stage display area, and the newly added favorite content entry is displayed in the application display area. The favorite content entry may be Application 0, specifically ShortCuts. At the same time, applications 1-14 in the application display area are all moved backward by one application distance.

On the basis of Figure 14, the focus is on webpage 1 associated with application 0. According to the prompt, the user presses a preset button (such as a menu button) on the remote control. The TV responds to the button command and deletes webpage 1, and the homepage is restored. To the interface diagram shown in Figure 2.

Specifically, for adding a web page thumbnail to the home page, in the browser web page, as shown in Figure 13, when the user selects the "left arrow" (representing return) in the page, press the corresponding button on the remote control according to the prompt The color button returns to the previous page; when the user selects the "right arrow" (indicating continue) in the page, press the corresponding color button on the remote control to enter the next page; when the user selects the right side of the "right arrow" in the page The next adjacent position is the "favorite logo" (means favorite), then press the corresponding color button on the remote control to bookmark the page according to the prompt; when the user selects the next adjacent to the right of the "favorite logo" in the page The location is "Add homepage logo" (representing the homepage), and then add the page snapshot thumbnail to the homepage by pressing the corresponding color button on the remote control according to the prompt.

Among them, adding a webpage to the homepage is slightly different from adding a channel and channel, because at this time, it is not only applicable to the self-set icon to display the added content, but the thumbnail, url, source and other data of the added webpage need to be selected on the homepage. On display.

In this embodiment, the specific process of adding a favorite webpage snapshot from the browser is:

Click to enter the browser application TV Browser on the TV, and then press the corresponding button on the remote control to prompt the user whether to confirm to add to the homepage, and the user can fill in the thumbnail name, and then after the user fills in, it prompts the toast to be added successfully; then save the snapshot The relevant data is BrowserAppInfo.json, stored in the TV memory, exit the application and return to the homepage, read the data in the BrowserAppInfo.json file; traverse the current favoriteData array to determine whether the newly added webpage snapshot has been added to favorites, if it is, no Then add the newly added content to favoriteData to end the adding operation; if not, add the new snapshot to the top of favoriteData to update the homepage data.

Among them, after the user adds, the favorite webpage information is stored in the memory of the whole machine, and stored as the BrowserAppInfo.json file. When the user starts the launcher, the content in the file is read, and each item of AppInfo data is traversed, and the URL is compared with the content of the favorite data currently memorized in localStorage. If it has not been added before, it will be the thumbnail snapshot data. Add to the top of the favoriteData array. After traversing all the data in AppInfo in turn, the web page thumbnails and channel snapshots can be displayed in the stage area at the same time.

Here is a rule (that is, the change process of the data sequence when adding a web page): the user's newly added favorite content is always the first in the entire favorite data list, so the unshift array method is used to add data; when traversing the web page snapshot data, its The rules are as follows:

The order in which the user adds: favorite webpage 1, favorite webpage 2, favorite webpage 3, ..., favorite webpage N; the order of browser application stored in BrowserAppInfo.json: favorite webpage 1, favorite webpage 2, favorite webpage 3, ..., favorite Page N; the order in which the launcher homepage appears after traversal: favorite page N, ..., favorite page 3, favorite page 2, favorite page 1.

In a possible design, when the user does not want to keep the previously added favorite snapshot content, you can move the focus to the snapshot content you want to delete, and use the global button MENU to delete the snapshot. The page after deleting the snapshot can be seen in Figure 2. Or as shown in Figure 8, if all the snapshot content is deleted, the interface shown in Figure 2 will be restored. If part of the snapshot content is deleted and there are remaining snapshot content, you can refer to the interface shown in Figure 8. Its realization method is:

The parameter is index, which refers to the position of the snapshot you want to delete in the favorite data, and delete the data at that position from the favorite data array; if there is no favorite data after deletion, you need to update the data content of the homepage app and delete Drop the shortCuts entry; re-store the new favorite data array in localStorage, so that the user's previous additions can still be saved after the user is switched on and off.

Specifically, the specific process of the whole machine operation to delete favorite snapshots is: the focus is moved to the snapshot that you want to delete, the user clicks the MENU button, the TV receives the button signal, and the Biz layer converts the received button into a button code that the browser can recognize , And pass it to the browser; UI receives the key code, responds to the corresponding key content, deletes the data of the focus position in the favorite data, and then determines whether the favorite data is empty, if so, updates the data in the homepage display area, and then saves the favorite again The data is stored in localStorage; if not, the favorite data is stored in localStorage again.

The display device provided by this application provides users with the ability to customize the shortcut entrance and thumbnails displayed in the stage area of the homepage according to their personal preferences, and add or delete content according to the user's wishes, reducing the number of steps for the user to obtain the required content, that is, reducing Frequent interaction with smart TVs provides a more convenient way of user interaction and enhances user experience.

In view of the problems existing in the prior art, the present application also provides a user interface display method, by responding to a user's touch operation, adding a snapshot control or thumbnail of the content to be added to the stage area of the smart TV homepage. Users can quickly view favorite content, reducing frequent interaction with smart TVs, thereby providing more convenient user interaction methods and improving user experience.

Among them, the TV homepage after adding a snapshot of the favorite content includes a stage display area where the snapshot can be displayed and an application display area containing the snapshot entrance. Specifically, the user can add channels, channels, and webpages to the favorite stage area. After the user has added a favorite content snapshot, the TV homepage adds the snapshot entrance of the favorite content in the application display area. When the focus is on the snapshot entrance, pass through the stage The display area displays the favorite content snapshots added by the user, and clicks to jump to the response function; at the same time, it also provides a way for users to delete any favorite content at any time, that is, when the user adds a favorite content snapshot, the TV homepage increases the use The MENU button deletes the hint entry of the added content. When the focus is on the favorite content snapshot in the stage display area, you can directly delete the snapshot by clicking the corresponding button according to the content prompted by the tip entry. When all favorites are deleted, The favorite snapshots are no longer displayed in the stage display area, and the snapshot entrance is no longer displayed in the application display area. The displayed applications move forward in sequence, and an application display is added to the last position in sequence, as shown in Figure 2 or Figure 8. Therefore, this application can provide users with quick access and thumbnails displayed in the stage display area of the TV homepage according to their personal preferences, and can add or delete content according to the user's wishes, reducing the operation steps or interaction steps for the user to obtain the required content , Improve user experience.

The technical solution of the present application and how the technical solution of the present application solves the above technical problems will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

FIG. 15 is a schematic flowchart of a method for adding a snapshot to a TV homepage according to an embodiment of this application. The execution subject of this embodiment may be a controller in a display device. As shown in Figure 15, the method may include:

S1501: When the page to be added with content is displayed on the current screen, monitor the trigger event.

In this embodiment, the user can add favorite content on the TV homepage according to personal preferences, such as channels, channels, web pages, etc. When the current screen of the smart TV (hereinafter referred to as TV) is displaying channels, channels or web pages And so on, the TV starts to monitor trigger events, for example, users can customize trigger events generated by operations such as adding channels, channels, or web pages. The page where the channel, channel, or webpage is located here is the page to which content is to be added.

S1502, if the first triggering event for instructing the snapshot operation to add the content to be added is monitored, when it is detected that the content to be added is not on the TV homepage, generate a snapshot control or zoom in corresponding to the content to be added Sketch map.

In this embodiment, if the first trigger event for instructing the snapshot operation to add the content to be added is monitored, it means that the user wants to add a favorite content snapshot, such as a snapshot control or thumbnail, on the TV homepage. Before adding, First, the TV needs to self-check whether the content to be added has been added to the TV homepage. If it has been added, a prompt message will pop up on the current screen to indicate that the content is already on the TV homepage. If it is not added, a corresponding snapshot needs to be generated.

Among them, for a channel or channel, a snapshot control is generated; for a webpage, a thumbnail (or thumbnail snapshot) of the webpage is generated.

Specifically, the content to be added includes a channel, a channel, and a web page, and the page of the content to be added includes a channel page, a channel list page, and a web page. If the first trigger event for instructing the snapshot operation to add the content to be added is monitored, when it is detected that the content to be added is not on the TV homepage, a snapshot control or thumbnail corresponding to the content to be added is generated, Can include:

In this embodiment, if the user transmits the instruction signal generated by operating a preset button to the television, the television recognizes the instruction signal as the first trigger event for instructing the addition of a snapshot operation through the preset button, and then responds to the first trigger event, When it is detected that the content to be added is not on the TV homepage, a snapshot control corresponding to the content to be added is generated. If the user transmits the indication signal generated by operating the icon in the webpage to the TV, the TV recognizes the indication signal as the first trigger event of the adding snapshot operation indicated by the icon in the webpage, and then responds to the first trigger event and detects When the content to be added is not on the TV homepage, a thumbnail corresponding to the content to be added is generated.

S1503. Add the snapshot control or thumbnail to a stage display area in the TV homepage, where the stage display area is a stage area that provides a quick entry for displaying the added snapshot control or thumbnail.

In this embodiment, the generated snapshot controls or thumbnails are added to the stage display area of the TV homepage. The added position can be customized, or the added favorites can be displayed in the stage display area in a flashback manner in the order of addition. Snapshot.

In addition, depending on whether the added favorite content is a channel, a channel, or a webpage, the processing process of the TV after it is added to the stage display area in the TV homepage is different. For example, if a favorite channel or channel is added, it is added After completion, if the TV homepage is not displayed on the current screen, the TV can jump directly to the TV homepage on the current screen to show users the added favorite content; if the favorite webpage is added, after the addition is complete, If the TV homepage is not displayed on the current screen, you need to exit the web page of the current browser according to the user's instruction, and then check whether the added favorite content is already in the first place of the stage display area of the TV homepage.

Among them, after the user has added a snapshot of the favorite content, the TV homepage adds a snapshot entry of the favorite content. Specifically, after adding the snapshot control or thumbnail to the stage display area of the TV homepage, the method may further include the following steps:

Step a1. If the first trigger event is the first first trigger event or it is detected that there is no snapshot entry in the TV homepage, a snapshot entry is generated in the TV homepage, and the snapshot entrance is located on the stage display Below the area

Step a2. When it is detected that the focus is at the entrance of the snapshot, the favorite content added by the user is displayed in the stage display area, so that the user can click to jump to the corresponding response function, and the favorite content includes the snapshot Control and/or the thumbnail.

In this embodiment, the stage display area provides the user with a quick entry to view favorite content, and when the user clicks, the user can jump to the response operation. In order to meet more needs of users, in addition to moving the focus in the application display area, you can choose to view or watch the videos provided by each application. When the user needs to view the added favorite content on the TV homepage, the stage display area only displays the user's favorite content. Added snapshots, the TV adds favorite snapshots entry on the TV homepage. The snapshot entry for adding favorite snapshots here is to generate a snapshot entry on the TV homepage if it is detected that there is no snapshot entry on the TV homepage after adding the favorite content, or the added favorite snapshot is the first favorite content. The snapshot entrance can be customized at any position in the application display area, and the snapshot entrance is located below the stage display area. Among them, ShortCuts can be used to represent the snapshot entrance, and the location of ShortCuts is the location of the application display area where the snapshot entrance is located.

Specifically, after the snapshot entry is added, when the current screen is displaying the TV homepage, the focus position can be monitored, and when the focus is detected at the snapshot entrance, the favorites added by the user are displayed in the stage display area. Content, such as the snapshot control and/or the thumbnail, so that the user can click to jump to the corresponding response function, thereby providing the user with a convenient interaction method and improving the user experience.

Therefore, if the first trigger event is the first first trigger event or it is detected that there is no snapshot entry and entry prompt area in the TV homepage, a snapshot entry and entry prompt area are generated in the TV homepage , The snapshot entrance and the entry prompt area are respectively located below the stage display area; when it is detected that the focus is at the snapshot entrance, the favorite content added by the user is displayed in the stage display area, so that the user Click to jump to the corresponding response function, the favorite content includes the snapshot control and/or the thumbnail; if it is detected that the focus is on any of the snapshot control or the thumbnail on the stage display area , Then a prompt entry for prompting the user to delete the current snapshot control or the thumbnail in a preset manner is displayed in the entry prompt area. Provide users with the ability to customize the quick entry and thumbnails displayed in the stage area of the homepage according to their personal preferences, and add or delete content according to the user's wishes, reducing the operation steps for the user to obtain the required content and improving the user experience.

In a possible design, after the user has added a snapshot of the favorite content, the TV homepage adds a prompt entry to delete the added content by using the MENU key. Specifically, after adding the snapshot control or thumbnail to the stage display area of the TV homepage, the method may further include the following steps:

Step b1. If the first trigger event is the first first trigger event or it is detected that there is no entry prompt area in the TV homepage, an entry prompt area is generated in the TV homepage, and the entry prompt The area is located below the stage display area;

Step b2. If any one of the snapshot controls or the thumbnails whose focus is on the stage display area is detected, display in the entry prompt area for prompting the user to delete the current snapshot control in a preset manner Or the hint entry of the thumbnail.

In this embodiment, in order to improve the flexible use of the added favorite content, the TV also provides a function of deleting favorite snapshots. Specifically, after the user has added a favorite content snapshot, if it is detected that there is no prompt entry area on the TV homepage, or when the added favorite snapshot is the first favorite content, an entry is generated in the TV homepage The prompt area, in order to save the overall layout of the TV homepage, the entry prompt area may be located below the stage display area, for example, between the stage display area and the application display area, and close to the edge of the TV homepage.

After adding the snapshot entry, when the current screen is displaying the TV homepage, you can monitor the location of the focus. When it is detected that the focus is on a certain snapshot of the stage display area, such as a snapshot control or a thumbnail, The entry prompt area displays a prompt entry that prompts the user to delete the current snapshot control or the thumbnail in a preset manner, so that the user can delete the current snapshot control or the thumbnail according to the deletion method on the prompt entry. Sketch map. For example, when the user does not want to keep the previously added favorite snapshot content, you can move the focus to the snapshot you want to delete, and delete the snapshot by using the global button MENU key to delete the snapshot according to the prompt on the prompt entry, which improves the TV homepage Flexible response, thereby improving the user experience.

In the method for adding snapshots to the TV homepage provided in this embodiment, the order of each snapshot displayed in the stage display area is determined according to the specific order of addition, and the order of thumbnails, channels, channels, etc. is not specifically limited, and is based on actual applications. Scene to achieve. First, when the page of the content to be added is displayed on the current screen, the trigger event is monitored; if the first trigger event for instructing the snapshot operation to add the content to be added is monitored, it is detected that the content to be added is not on the TV. On the homepage, generate a snapshot control or thumbnail corresponding to the content to be added; then add the snapshot control or thumbnail to the stage area of the TV homepage that provides a quick entry for displaying the added snapshot control or thumbnail . In this application, users can customize the content of the stage display area on the TV homepage by adding snapshots of favorite content on the TV homepage according to their personal preferences, and then display the favorite content snapshots on the TV homepage according to whether the user has added or added content sources. When users need to click to view or search to view favorite content, they can select the added favorite content snapshot in the stage display area on the TV homepage, so that they can quickly view the favorite content, reducing frequent interaction with smart TVs, and providing more convenience The user interaction method improves the user experience.

In addition, if the first trigger event is monitored, the corresponding snapshot content is generated. With regard to how the snapshot content is generated, this embodiment is based on the above-mentioned embodiment, for example, on the basis of the embodiment shown in FIG. 3, if the first When the trigger event is a trigger event for adding a channel snapshot or a channel snapshot, the generating a snapshot control corresponding to the content to be added includes:

According to the first trigger event, a channel snapshot or channel snapshot corresponding to the content to be added is generated.

Configure multiple attributes for the channel snapshot or channel snapshot, and the multiple attributes include icon, classification type, whether to support deletion, and whether to lock.

The data of the content to be added is stored in a preset array, and the channel snapshot or the snapshot control corresponding to the channel snapshot is generated.

In addition, after the channel snapshot or the snapshot control corresponding to the channel snapshot is generated, the snapshot view can also be realized through the following steps:

Step c1: Detect whether the snapshot entry exists in the TV homepage;

Step c2, if it exists, determine whether the interface displayed on the current screen is the TV homepage;

Step c3: If the interface displayed on the current screen is not the TV homepage, jump to the TV homepage so that the user can check from the TV homepage whether the added snapshot control is in the stage display area.

In some embodiments of the present application, the area where the snapshot entry is located further includes multiple applications; when it is detected that the focus is on the application, the stage display area is instructed to display the video content on the application.

In this embodiment, the user can use the remote control color key on the channel page and channel list page to add a snapshot of favorite content to the TV homepage. Taking adding a channel as an example, when the current screen is the channel list page, on the channel list page, the user uses the corresponding color key to add the corresponding channel to the TV homepage.

Specifically, the user can press the corresponding color key on the channel list page to add a shortcut entry to the TV homepage. In this process, first, the TV monitors whether the first trigger event is received, that is, the channel snapshot or the trigger event of the channel snapshot is added. When monitoring the triggering event of adding a web page snapshot, first determine whether the favorite content, that is, whether the channel has been added to the TV homepage, if it is, a toast will pop up, indicating that the favorite channel is already on the TV homepage; if not, add the channel Snapshot display area icon, category, whether it can be deleted, whether to lock and other attributes, and then add the favorite channel data to the favorite array favoriteData (ie preset array), synchronously update the data in the display area of the TV homepage, such as stage display The snapshot content and display order displayed in the area, as well as update the application display area, such as adding a snapshot entry, or adding a prompt entry area. Then it is judged whether the current screen is displaying the TV homepage, if it is, no processing is done; if not, the TV homepage is adjusted, that is, it jumps to the TV homepage. On the TV homepage, the user can change the focus position of the entire display area (including the stage display area and the application display area), and can also store the data of the current favorite content in the local memory.

In practical applications, the TV first judges whether the channel currently selected by the user has been added to the homepage, if yes, it will play toast to prompt the user, otherwise add it normally; then add a small icon representing the channel, type, whether it can be deleted, name or channel number , Whether to lock and other attributes, insert the newly added channel data into the front of the favorite snapshots that the user has added before; call the function syncMainTileData in the application display area of the sync TV homepage (data in area B), according to the current favorite data The amount of data judges whether to display the ShortCuts entry map; if the current TV homepage is not present, pull up the homepage and change the position of the application display area on the current screen to 0, because at this time the focus needs to be on the stage display area that likes snapshots, the TV homepage When displaying, use rowIndex to record the row number of each row, and change the current row number to stage display area: 0. Then, the data of the favorite snapshots added by the user to the TV homepage is recorded in the browser's local storage localStorage.

In a possible design, if the first trigger event is monitored, the corresponding snapshot content is generated. Regarding how the snapshot content is generated, this embodiment is based on the above embodiment, if the first trigger event is adding a webpage snapshot When the event is triggered, the thumbnail corresponding to the content to be added is generated, including:

According to the first trigger event, a prompt message for prompting the user to confirm whether to add the content to be added to the homepage is displayed; if the user's first confirmation instruction is received, a webpage snapshot and a name for the webpage snapshot are generated Input box, and display the input box; configure multiple attributes for the web page snapshot, the multiple attributes include icon, classification type, whether to support deletion, whether to lock; if the input name event is received, store the The data corresponding to the web page snapshot is stored in a preset file, the thumbnail corresponding to the web page snapshot is generated, and the user is prompted to add the thumbnail successfully.

In this embodiment, adding a webpage to the TV homepage is slightly different from adding channels and channels, because at this time, it is not only possible to display the added content by using the custom settings icon, but to select the thumbnail, url, and source of the added webpage. Wait for the data to be displayed on the TV homepage.

In addition, after the addition is complete, the TV can self-check for the addition of channels or channels. If the current screen is not displaying the TV homepage, the TV will automatically jump to the TV homepage; but for the addition of a webpage, because the current screen is a webpage, It is necessary to prompt the user to exit the webpage first, and then enter the TV homepage. Therefore, the content added for the two types is different, and the specific adding process and the display process of the TV homepage are different.

In some embodiments of the present application, how to display the TV homepage, for example, after the thumbnail corresponding to the webpage snapshot is generated and the user is prompted to add the thumbnail successfully, the following steps can be implemented:

Step d1: Display a prompt message on the current screen for prompting the user whether to exit the current webpage and return to the TV homepage;

Step d2, if the second confirmation instruction is received, exit the current webpage and return to the TV homepage;

Step d3: Read the data in the preset file and traverse the preset array to determine whether the data of the content to be added is in the preset array;

Step d4: If it is not in the preset array, add the data corresponding to the web page snapshot stored in the preset file to the preset array.

In this embodiment, after the user clicks to enter the browser application TV on the TV, if he wants to add the current webpage as his favorite content, the user clicks the plus icon in the upper right corner of the browser, and the TV prompts the user whether to confirm adding the webpage snapshot to TV homepage, and at the same time provide users with an input box for naming web page snapshots. The user can fill in the name of the thumbnail, and then prompt the toast to be added successfully, and store the relevant data of the snapshot in the TV memory, such as in BrowserAppInfo.json, that is In the preset file.

Then the user is prompted whether to exit the current application. If a second confirmation instruction to confirm exit is received, the current webpage is exited and returned to the TV homepage, and then the TV reads all the data in the preset file and traverses the current favorite array to determine Whether the new web page snapshot has been added to the favorite array, if it is, no new content will be added to the favorite array, and the adding process is ended; if not, the new snapshot is added to the first position of the stage display area where the favorite array is located , Update the data of the TV homepage, such as the location of the snapshot of the stage display area, etc.

Among them, after the user adds, the favorite webpage information is stored in the memory of the whole machine, and saved as the BrowserAppInfo.json file. When the user starts the TV homepage, the content in the file is read, and each item of AppInfo data is traversed, using the URL Compare with the content of favoriteData currently stored in localStorage. If it has not been added before, add the thumbnail snapshot data to the top of the favoriteData array. After traversing all the data in AppInfo in turn, the page thumbnails, channel snapshots, and channel snapshots can be displayed in the stage display area at the same time.

In practical applications, the latest favorite content added by the user is always the first in the entire favorite data list, so the unshift array method is used to add data; when traversing the web page snapshot data, the rules are as follows:

The change process of the data sequence when adding a webpage: the order added by the user is favorite webpage 1, favorite webpage 2, favorite webpage 3, ..., favorite webpage N; the location of the TV in the BrowserAppInfo.json file is favorite webpage 1, favorite webpage 2, favorite Page 3,..., Favorite Page N, but after traversing, the TV homepage is displayed in the stage display area as: Favorite Page N, …, Favorite Page 3, Favorite Page 2, Favorite Page 1.

In a possible design, when the user does not want to keep the previously added favorite snapshot content, he can move the focus to the snapshot content he wants to delete, and use the global button MENU to delete the snapshot. The implementation method may include the following steps:

If it is monitored on the current screen that the focus is on any one of the snapshot controls or thumbnails in the stage display area, the trigger event is monitored; if the second trigger event for instructing the deletion of the snapshot operation is monitored, the The key that triggers the second trigger event is converted into a key code conforming to a preset key coding rule; according to the key code, in response to the second trigger event, delete the data corresponding to the position of the focus in the preset array .

In this embodiment, the user can move the focus to the snapshot that he wants to delete. Once the TV monitors it, it will prompt the user in the prompt entry area to delete the snapshot where the current focus is located by a specific method such as clicking the MENU button. When the second trigger event of the deletion of the snapshot operation is instructed, that is, when the TV receives a key signal, the Biz layer converts the received key into a key code that can be recognized by the TV, and returns. The TV receives the key code and responds to the corresponding key content, such as Delete the corresponding snapshot, and then determine whether the favorite array is empty, if so, update the application display area, that is, the snapshot entry is no longer displayed on the TV homepage, and wait for the favorite data to be restored in the local storage; if not, wait for the restore Favorite data to local storage.

In this application, users can customize the content of the stage display area on the TV homepage by adding snapshots of favorite content on the TV homepage according to their personal preferences, and then display the favorite content snapshots on the TV homepage according to whether the user has added or added content sources. When users need to click to view or search to view favorite content, they can select the added favorite content snapshot in the stage display area on the TV homepage, so that they can quickly view the favorite content, reducing frequent interaction with smart TVs, and providing more convenience The user interaction method improves the user experience. When the user does not want to keep the previously added favorite snapshot content, you can move the focus to the snapshot content you want to delete, and use the global button MENU to delete the snapshot, which improves the flexibility of use. Since the interaction steps can be reduced, the resources used by the TV can be saved.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the application, not to limit them; although the application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or equivalently replace some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present application. Scope.

Claims

A display device, characterized in that it comprises:

monitor;

User interface for receiving user input;

Controller, used to execute:

In response to an instruction to display the homepage application input by the user, display the first user interface corresponding to the homepage application on the display;

Wherein, when any item in the first user interface is selected through the selector, display the sub-items associated with the selected item;

In response to the user's input to add the first sub-item to the home page application, and in response to the user's input to display the home page application again, display the second user interface corresponding to the home page application on the display;

Wherein, the first sub-item and a first item associated with the first sub-item are added to the second user interface.
4. The display device according to claim 1, wherein the second user interface also displays a prompt configured for the first sub-item and used to indicate a function required to execute the first sub-item.
The display device according to claim 2, wherein the prompt language includes a picture corresponding to a button used to guide the user to manipulate the button on the control device.
3. The display device according to claim 3, wherein the picture corresponding to the button in the prompt is displayed between text messages.
A display device, characterized in that it comprises:

monitor;

User interface for receiving user input;

Controller, used to execute:

In response to an instruction to display the homepage application input by the user, display on the display a first user interface corresponding to the homepage application containing multiple items;

Wherein, when any item in the first user interface is selected through the selector, display the sub-items associated with the selected item;

In response to the user's input to add the first sub-item to the home page application, and in response to the user's input to display the home page application again, display the second user interface corresponding to the home page application on the display;

Wherein, the first sub-item and the first item associated with the first sub-item are added to the second user interface;

In response to an instruction input by the user to delete the first sub-item from the homepage application, resume displaying the first user interface.
The display device according to claim 5, wherein in the second user interface, the first item is displayed before the plurality of items.
A display device, characterized in that it comprises:

monitor;

User interface for receiving user input;

Controller, used to execute:

In response to an instruction to display the homepage application input by the user, display the first user interface corresponding to the homepage application on the display;

Wherein, when the first item in the user interface is selected through the selector, at least one first sub-item associated with the selected first item is displayed;

In response to the user input of an instruction to add a second sub-item to the home page application, and in response to the user's input to indicate the instruction to display the home page application again, displaying a second user interface corresponding to the home page application on the display;

Wherein, in the second user interface, the second sub-item is displayed before the at least one first sub-item.
The display device according to claim 7, wherein the first sub-item can be one of the following: a channel page, a channel page, or a web page in a browser.
The display device according to claim 8, wherein the controller is further configured to execute:

In response to an instruction input by the user to activate the second sub-item, jumping from the second user interface corresponding to the homepage application to the third user interface corresponding to the second sub-item.
A display device, characterized in that it comprises:

monitor;

User interface for receiving user input;

Controller, used to execute:

Displaying a first user interface corresponding to a homepage application including multiple items on the display;

In response to an instruction to display the channel list input by the user, displaying a second user interface corresponding to the channel list including multiple channels on the display;

In response to an instruction input by the user to add any channel to the homepage application, and in response to an instruction input by the user to display the homepage application again, displaying a third user interface corresponding to the homepage application on the display;

Wherein, a first item corresponding to any one of the channels is added to the third user interface.
The display device according to claim 10, wherein the instruction input by the user to add any channel to the homepage application is triggered by the following method: pressing a control device for providing user input to the display device On the color buttons.
A display device, characterized in that it comprises:

monitor;

User interface for receiving user input;

Controller, used to execute:

Displaying a first user interface corresponding to a homepage application including multiple items on the display;

In response to an instruction to display a channel input by the user, display a second user interface corresponding to the multiple channels on the display;

In response to an instruction input by the user to add any channel to the homepage application, and in response to an instruction input by the user to display the homepage application again, displaying a third user interface corresponding to the homepage application on the display;

Wherein, a first item corresponding to any one of the channels is added to the third user interface.
The display device according to claim 12, wherein the user input instruction to add any channel to the homepage application is triggered by the following method: pressing a control device for providing user input to the display device Preset buttons on the.
A display device, characterized in that it comprises:

monitor;

User interface for receiving user input;

Controller, used to execute:

Displaying a first user interface corresponding to a homepage application including multiple items on the display;

In response to an instruction input by the user to display a webpage in the browser, display a second user interface corresponding to the webpage on the display;

In response to an instruction input by the user to add a webpage to the homepage application, and in response to an instruction input by the user to display the homepage application again, displaying a third user interface corresponding to the homepage application on the display;

Wherein, the first item corresponding to the webpage is added to the third user interface.
The display device according to claim 14, characterized in that the instruction entered by the user to add a web page to the homepage application is triggered by pressing the button on the control device for providing user input to the display device. Color buttons.
A method for displaying a user interface, characterized in that it comprises:

In response to the instruction input by the user to display the homepage application, display the first user interface corresponding to the homepage application on the display;

Wherein, when any item in the first user interface is selected through the selector, display the sub-items associated with the selected item;

In response to the user's input to add the first sub-item to the home page application, and in response to the user's input to display the home page application again, display the second user interface corresponding to the home page application on the display;

Wherein, the first sub-item and a first item associated with the first sub-item are added to the second user interface.
A method for displaying a user interface, characterized in that it comprises:

In response to an instruction to display the homepage application input by the user, display on the display a first user interface corresponding to the homepage application containing multiple items;

Wherein, when any item in the first user interface is selected through the selector, display the sub-items associated with the selected item;

In response to the user's input to add the first sub-item to the home page application, and in response to the user's input to display the home page application again, display the second user interface corresponding to the home page application on the display;

Wherein, the first sub-item and the first item associated with the first sub-item are added to the second user interface;

In response to an instruction input by the user to delete the first sub-item from the homepage application, resume displaying the first user interface.
A method for displaying a user interface, characterized in that it comprises:

In response to an instruction to display the homepage application input by the user, display the first user interface corresponding to the homepage application on the display;

Wherein, when the first item in the user interface is selected through the selector, at least one first sub-item associated with the selected first item is displayed;

In response to the user input of an instruction to add a second sub-item to the home page application, and in response to the user's input to indicate the instruction to display the home page application again, displaying a second user interface corresponding to the home page application on the display;

Wherein, in the second user interface, the second sub-item is displayed before the at least one first sub-item.
A method for displaying a user interface, characterized in that it comprises:

Displaying on the display a first user interface corresponding to a homepage application including multiple items;

In response to an instruction to display the channel list input by the user, displaying a second user interface corresponding to the channel list including multiple channels on the display;

In response to an instruction input by the user to add any channel to the homepage application, and in response to an instruction input by the user to display the homepage application again, displaying a third user interface corresponding to the homepage application on the display;

Wherein, a first item corresponding to any one of the channels is added to the third user interface.
A method for displaying a user interface, characterized in that it comprises:

Displaying on the display a first user interface corresponding to a homepage application including multiple items;

In response to an instruction to display a channel input by the user, display a second user interface corresponding to the multiple channels on the display;

In response to an instruction input by the user to add any channel to the homepage application, and in response to an instruction input by the user to display the homepage application again, displaying a third user interface corresponding to the homepage application on the display;

Wherein, a first item corresponding to any one of the channels is added to the third user interface.
A method for displaying a user interface, characterized in that it comprises:

Displaying on the display a first user interface corresponding to a homepage application including multiple items;

In response to an instruction input by the user to display a webpage in the browser, display a second user interface corresponding to the webpage on the display;

In response to an instruction input by the user to add a webpage to the homepage application, and in response to an instruction input by the user to display the homepage application again, displaying a third user interface corresponding to the homepage application on the display;

Wherein, the first item corresponding to the webpage is added to the third user interface.