WO2021208016A1

WO2021208016A1 - Display device and display method for application interface

Info

Publication number: WO2021208016A1
Application number: PCT/CN2020/085128
Authority: WO
Inventors: 苑衍梅; 李东航; 庄广海
Original assignee: 海信视像科技股份有限公司
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-10-21
Also published as: CN115697771A

Abstract

A display device (200) and a display method for an application interface. The display device (200) comprises: a display (275), a rotating assembly (276), and a controller (250). When an application is pulled up, if a display direction supported by an application is consistent with the current display direction, a page for displaying of the display (275) is controlled; and if the display direction supported by the application is inconsistent with the current display direction, the rotating assembly (276) is controlled to drive the display (275) to rotate, so that a display direction of the rotated display (275) is consistent with the display direction supported by the application.

Description

Display device and display method of application interface

Technical field

This application relates to the technical field of rotating social television, and in particular to a display device and a display method of an application interface.

Background technique

Smart TV has an independent operating system and supports function expansion. Various applications can be installed in the smart TV according to user needs, for example, traditional video applications, social applications such as short videos, and reading applications such as comics and books. These applications can use the screen of the smart TV to display application images, and provide rich media resources for the smart TV. At the same time, smart TVs can also exchange data and share resources with different terminals. For example, a smart TV can be connected to a mobile phone through wireless communication methods such as local area network, Bluetooth, etc., so as to play resources in the mobile phone or directly cast a screen to display the screen on the mobile phone.

However, because different applications or media assets from different sources correspond to different picture ratios, smart TVs are often used to display pictures with different ratios from traditional video. For example, video resources captured by mobile phones and other terminals are generally vertical media assets with aspect ratios of 9:16, 9:18, 3:4, etc.; while the images provided by reading applications are similar to the aspect ratio of books Vertical resources. The aspect ratio of the smart TV display screen is generally 16:9, 16:10 and other horizontal states. Therefore, when displaying short videos, comics and other vertical media assets through the smart TV, the screen ratio does not match the display screen ratio and cannot be normal. Display the vertical media assets screen. Generally, it is necessary to zoom the vertical media image to display it completely, which not only wastes the display space on the screen, but also brings a bad user experience.

Summary of the invention

This application provides a display device and an application interface display method to solve the technical problems existing in traditional televisions.

The first aspect of the embodiments of the present application shows a display device, including: a display; a rotating component connected to the display and configured to drive the display to rotate; and a controller configured to respond to the application Start, detect the display direction supported by the application and the current display direction of the display; if the display direction supported by the application is consistent with the current display direction, control the display to display the application page of the application; if the display supported by the application If the direction is inconsistent with the current display direction, the rotation component is controlled to drive the display to rotate, so that the display direction of the display after rotation is consistent with the display direction supported by the application.

The second aspect of the embodiments of the present application shows a display device, including: a display, the display has a horizontal screen state and a vertical screen state; a rotating component, the rotating component is connected to the display, and is configured to drive the display to rotate The controller is configured to: in response to the startup of the application, detect the display direction supported by the application; when the display is in the vertical screen state, if the application only supports the horizontal display direction, control the rotating component to drive The display is rotated to the horizontal screen state, so that the display direction of the display after rotation is consistent with the display direction supported by the application; when the display is in the vertical screen state, if the application only supports the vertical screen display direction, control the display Display the application page of the application.

The third aspect of the embodiments of the present application shows a display method of an application interface, including: in response to the startup of the application, detecting the display direction supported by the application and the current display direction of the display; If the current display direction is consistent, the display is controlled to display the application page of the application; if the display direction supported by the application is inconsistent with the current display direction, the rotation component is controlled to drive the display to rotate, so that the display is rotated The display direction is consistent with the display direction supported by the application.

The fourth aspect of the embodiments of the present application shows a display method of an application interface, including: in response to the startup of the application, detecting the display direction supported by the application; when the display is in a portrait state, if the application only supports Horizontal screen display direction, controlling the rotation component to drive the display to rotate to the horizontal screen state, so that the display direction of the display after rotation is consistent with the display direction supported by the application; when the display is in the vertical screen state, if the application Only the portrait orientation is supported, and the display is controlled to display the application page of the application.

Description of the drawings

In order to explain the technical solution of the present application more clearly, the following will briefly introduce the drawings needed in the embodiments. Obviously, for those of ordinary skill in the art, without creative work, Other drawings can be obtained from these drawings.

FIG. 1A is an application scenario diagram of a display device of this application;

FIG. 1B is a rear view of a display device of this application;

Figure 2 is a block diagram of the hardware configuration of the control device of the application;

Figure 3 is a block diagram of the hardware configuration of the display device of this application;

FIG. 4 is a block diagram of the architecture configuration of the operating system in the storage device of the display device of the present application;

FIG. 5A is a schematic diagram of media assets in the horizontal screen display direction of the application;

Figure 5B is a schematic diagram of media assets in the vertical screen display direction of the application;

FIG. 6 is a flowchart of the operation of the display device shown in an embodiment of the application;

Figure 7 shows the application scenario diagram of the middle display device in this application;

FIG. 8 is a flowchart of the operation of the display device shown in an embodiment of the application;

FIG. 9 is a schematic diagram of the animation page corresponding to the second rotation animation of the display during the rotation process;

FIG. 10 is an application scenario diagram of the display device shown in this application;

11 is a schematic diagram of the animation page corresponding to the second rotation animation of the display during the rotation process;

FIG. 12 is a flowchart of the operation of the display device shown in an embodiment of the application;

FIG. 13 is an exemplary schematic diagram of an application page corresponding to the second rotation animation of the display during the rotation process;

FIG. 14 is an application scenario diagram of the display device shown in this application;

FIG. 15 is a flowchart of the operation of the display device shown in an embodiment of the application.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions in the application, the following will clearly and completely describe the technical solutions in the embodiments of the application in conjunction with the drawings in the embodiments of the application. Obviously, the described The embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the protection scope of this application.

Rotating social TV is a new type of smart TV, which mainly includes a display and rotating components. Among them, the display is connected to the bracket or wall through a rotating component, and the placement angle of the display can be adjusted by the rotating component to achieve the purpose of rotation. Different monitor placement angles can adapt to animated pages with different aspect ratios. For example, in most cases, monitors are placed horizontally to display movies, TV shows and other video images with an aspect ratio of 16:9. When the aspect ratio of the video screen is 9:16 for short videos, comics, etc., the horizontally placed monitor needs to zoom in and out of the screen, and black areas are displayed on both sides of the monitor. Therefore, the display can be placed vertically by rotating the component to adapt to the 9:16 ratio video picture.

There are many applications supported by Rotating Social TV. In order to make it easier for users to watch, you can specify the start-up signal source of the TV by setting the start-up method. For example, in order to obtain the movie-watching experience of a traditional TV, the start-up signal source of the TV can be set to a live broadcast signal, so that the TV directly enters the live broadcast state after being turned on. The user can set the power-on signal source to any application through the setting program. Because different applications support different display postures, the posture of the TV when it is turned on must be adapted to the application as the power-on signal source, so that the screen corresponding to the power-on signal source application can be displayed normally.

However, when the user is watching TV, he will adjust the posture of the rotating social TV’s display as needed, and keep it in the adjusted posture when it is turned off. For example, when a user watches a short video or cartoon on a TV, he switches the screen to a vertical placement state, and shuts down the device in the vertical placement state. Then when the user turns on the next time, the screen posture is in the vertical placement state. If the startup signal source is set to an application that only supports the horizontal placement state, the screen posture does not match the startup signal source application and cannot be displayed correctly. Therefore, this application provides a display device and a display method of an application interface.

In order to facilitate the user to display the target media asset details page in different horizontal and vertical screen states of the display, and to improve the user viewing experience of the display device in different viewing states, embodiments of the present application provide a display device, a detail page display method, and a computer storage medium , Display devices such as rotating TVs. It should be noted that the method provided in this embodiment is not only applicable to rotating TVs, but also applicable to other display devices, such as computers and tablet computers.

The term "module" used in the various embodiments of this application can refer to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware or/and software code that can execute related components Function.

The term "remote control" used in the various embodiments of this application refers to a component of an electronic device (such as the display device disclosed in this application), which can generally control the electronic device wirelessly within a short distance. The component can generally use infrared and/or radio frequency (RF) signals and/or Bluetooth to connect with electronic devices, and can also include functional modules such as WiFi, wireless USB, Bluetooth, and motion sensors. For example, a handheld touch remote control uses a user interface in a touch screen to replace most of the physical built-in hard keys in general remote control devices.

The term "gesture" used in the embodiments of the present 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.

The term "hardware system" used in the various embodiments of this application may refer to an integrated circuit (IC), printed circuit board (Printed circuit board, PCB) and other mechanical, optical, electrical, and magnetic devices with computing , Control, storage, input and output functions of the physical components. In the various embodiments of the present application, the hardware system is also usually referred to as a motherboard or a main chip or a controller.

Refer to FIG. 1A, which is an application scenario diagram of a display device provided by some embodiments of this application. As shown in FIG. 1, 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 the functions of the physical keys arranged on the remote control 100A can be realized by operating various function keys or virtual controls 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 may provide a broadcast receiving function and a network TV function of a computer support function. The display device can be implemented as digital TV, Internet 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 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.

In some embodiments, as shown in FIG. 1B, the display device 200 includes a rotating assembly 276, a controller 250, a display 275, a terminal interface 278 protruding from a gap on the backplane, and a rotating assembly 276 connected to the backplane. The component 276 can cause the display 275 to rotate. Viewed from the front of the display device, the rotating component 276 can rotate the display screen to the vertical screen state, that is, the state where the vertical side length of the screen is greater than the horizontal side length, or it can rotate the screen to the horizontal screen state, that is, the screen horizontally. The state where the side length is greater than the vertical side length.

The configuration block diagram of the control device 100 is exemplarily shown in FIG. 2. As shown in FIG. 2, the control device 100 includes a controller 110, a memory 120, a communicator 130, a user input interface 140, a user 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 control 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 user 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 user 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 user output interface 150, and display the output signals as images on the display 154, as audio on the sound output interface 153, or as output on the vibration interface 152. Vibration 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. 3 exemplarily shows a block diagram of the hardware configuration of the display device 200. As shown in FIG. 3, the display device 200 may 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, a display 275, Rotating component 276, audio processor 280, audio output interface 285, power supply 290.

Among them, the rotating assembly 276 may include components such as a drive motor and a rotating shaft. Among them, the driving motor can be connected to the controller 250 and output the rotation angle under the control of the controller 250; one end of the rotating shaft is connected to the power output shaft of the driving motor, and the other end is connected to the display 275, so that the display 275 can be fixedly installed on the rotating assembly 276. On the wall or bracket.

The rotating assembly 276 may also include other components, such as transmission components, detection components, and so on. Among them, the transmission component can adjust the rotation speed and torque output by the rotating assembly 276 through a specific transmission ratio, and can be a gear transmission mode; the detection component can be composed of sensors arranged on the rotating shaft, such as an angle sensor, an attitude sensor, and the like. These sensors can detect parameters such as the angle of rotation of the rotating component 276 and send the detected parameters to the controller 250 so that the controller 250 can determine or adjust the state of the display device 200 according to the detected parameters. In practical applications, the rotating assembly 276 may include, but is not limited to, one or more of the aforementioned components.

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 communication protocol module 222, and a wired Ethernet communication protocol module 223 or a near field communication protocol module, so that the communicator 220 can receive the control device 100 according to the control of the controller 250 Control signals, and implement the control signals as WIFI signals, Bluetooth signals, radio frequency signals, 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 a sound collector 231, such as a microphone, which may be used to receive a user's voice, such as a voice signal of a control instruction for the user to control the display device 200; or, it may collect environmental sounds used to identify the type of environmental scene to realize display The device 200 can adapt to environmental noise.

In some other exemplary embodiments, the detector 230 may also include an image collector 232, such as a camera, a camera, etc., which may 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 interactive gestures with the user to achieve the function of interaction between the display device and the user.

In some other exemplary embodiments, the detector 230 may further include a light receiver, which is used to collect 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.

The external device interface 240 is a component that provides the controller 250 to control 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. 3, the controller 250 includes a random access memory (RAM) 251, a read only memory (ROM) 252, a graphics processor 253, a CPU 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 CPU processor 254 communication interface 255 are connected via 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 CPU processor 254 runs the system start-up instruction in the ROM 252 to copy 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 up, the CPU 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 various graphics objects, such as icons, operation menus, and user input instructions to display graphics. 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 CPU processor 254 is used to execute the 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 CPU 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, the operation of the animation page 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 object. 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 a 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 operating programs for driving 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 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. For example, external data (such as audio and video data) received from an external device interface or user data (such as key information, voice information, touch information, etc.) received from a 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. 4 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. Responsible for direct interaction with users. The application layer can include multiple applications, such as settings applications, e-post 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 HTML5, Cascading Style Sheets (CSS) and JavaScript.

Here, HTML, the full name of HyperText Markup Language (Hyper Text 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, animation, sounds, and tables. , Links, etc., 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.

In Fig. 3, 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. Among them, the "user interface" is a medium interface for interaction and information exchange between applications or operating systems and users. It realizes the conversion between the internal form of information and the form acceptable to users. The commonly used form of the user interface is a graphical user interface (GUI), which refers to a user interface related to computer operations that is displayed in a graphical manner. It can be an icon, window, control and other interface elements displayed on the display screen of an electronic device. The control can include icons, controls, menus, tabs, text boxes, dialog boxes, status bars, channel bars, Widgets, etc. Visual interface elements.

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 user input or itself 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 input from the video processor 270 to display video content, images, and a menu control interface. The displayed video content can be from the video content in the broadcast signal received by the tuner and demodulator 210, or from the video content input by the communicator 220 or the external device interface 240. 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.

Rotating the component 276, the controller 250 can send a control signal to make the rotating component 276 rotate the display 275.

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 the audio signal output by the audio processor 280 under the control of the controller 250. The audio output interface 285 may include a speaker 286, or output to an external audio output terminal 287 of a generator of an external device, such as a headset 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.

Since the display device 200 provided in the present application includes a display 275 and a rotating component 276, the rotating component 276 can drive the display 275 to rotate, so that the display 275 is in different display directions. Therefore, in an implementation manner, the display direction may include a horizontal screen display direction and a vertical screen display direction. Wherein, the horizontal display direction refers to the display direction in which the length (width) in the horizontal direction of the display 275 is greater than the length (height) in the vertical direction when viewed from the front of the display 275; the vertical display direction It refers to the display direction in which the length (width) of the display 275 in the horizontal direction is smaller than the length (height) in the vertical direction when viewed from the front of the display 275.

Obviously, affected by the installation/placement position of the display device 200, the vertical direction in the present application refers to substantially vertical, and the horizontal direction also refers to substantially horizontal. The horizontal display direction is mainly used to display horizontal media assets such as TV series and movies, as shown in Figure 5A. The operation mode when the display 275 is in the horizontal display orientation may be referred to as the horizontal media viewing mode, and the operation mode when the display 275 is in the vertical display orientation may be referred to as the vertical media viewing mode. The controller 250 in the display device 200 is further connected to the server 300 in communication, and is used to call the interface of the server 300 to obtain corresponding data. The display 275 in the display device 200 can be driven to rotate by the rotating component 276 and used to display a user interface. In practical applications, the user can control the play mode, play content, etc. of the display device 200 through the control device 100, where the play mode includes a landscape media viewing mode and a portrait media viewing mode.

The vertical screen display direction is mainly used to display vertical media assets such as short videos and comics, as shown in FIG. 5B. In the portrait display direction, the display 275 can display a user interface corresponding to the portrait display direction, and has an interface layout and interaction mode corresponding to the portrait display direction. In the vertical screen media asset viewing mode, users can watch short videos, comics and other vertical screen media assets. In the same way, since the controller 250 in the display device 200 is further connected to the server 300 in communication, it is possible to obtain the media data corresponding to the vertical screen by calling the interface of the server 300 when the display direction is displayed in the vertical screen.

The vertical screen display direction is more suitable for playing media assets with a vertical screen ratio of 9:16, for example, short videos shot through terminals such as mobile phones. Since terminal devices such as mobile phones mostly adopt vertical screen ratios such as 9:16 and 9:18, when the terminal is connected to the display device 200 and the terminal screen is displayed through the display device 200, the vertical screen display direction can avoid the transitional scaling of the screen. , Make full use of the application page of the display 275, and have a better user experience.

It should be noted that the above-mentioned horizontal display direction and vertical display direction are only two different display directions of the display 275, and do not limit the displayed content. For example, short videos, cartoons, etc. can still be displayed in the horizontal display direction. Vertical media assets; horizontal media assets such as TV series and movies can still be displayed in the vertical screen display direction, but the inconsistent display windows need to be compressed and adjusted in the display direction.

When the user uses the display device 200, the display direction of the display 275 is adjusted according to the user's viewing needs. For example, you can control the rotation key on the device 100, or select the rotation option on the UI interface, or input the "rotation" related voice through the voice system to issue a rotation instruction, and the controller 250 will control the rotation component 276 to rotate according to the rotation instruction. To drive the display 275 to rotate. For example, when a user wants to watch a short video through the display device 200, he can input a rotation instruction in one of the above-mentioned ways to rotate the display 275 in the horizontal display orientation 90 degrees counterclockwise to the vertical display orientation, so as to adapt to the short video, etc. The aspect ratio of the vertical application.

Since the rotatable TV is a new form, a large number of applications in the display device application have not been adapted and modified. Among the applications installed in the display device, some applications only support horizontal display orientation, and some applications only support vertical display display direction. In some application scenarios, if the display direction of the display 275 is the vertical display direction, the user needs to start an application that only supports the horizontal display direction through the remote control or voice. At this time, if the application is started directly according to the traditional TV application startup logic , There will be a problem that the display direction of the display 275 is inconsistent with the display direction of the application, which seriously affects the user experience.

Based on the above technical problems, the embodiment of the present application shows a display device. For a specific operation process, please refer to FIG. 6. The structure of the display device and the function of each component can refer to the above-mentioned embodiments. Based on the foregoing embodiment, the controller 250 is configured to perform step S101: in response to the application being pulled up, detecting the display direction supported by the application and the current display direction of the display 275;

The pull-up process of the application roughly includes the following steps: Responsible for starting the transition service of the application. When receiving the start application request, if there is specific intent information to be started in the request, obtain the horizontal and vertical screen support status of the intent through the Framework Package Manager. If the request does not specify a specific intent to start, first obtain the application main entrance intent through the Package Manager, and then determine the horizontal and vertical screen support status of the intent. After the judgment, the rotation animation is displayed and the application intent is started.

During the process of the application being pulled up, the controller 250 may obtain whether the display direction supported by the application being pulled up is the horizontal display direction or the vertical display direction by executing a related program. There are many ways to determine the display direction supported by the current application.

For example, the controller 250 may obtain the configuration information of the application through the Package Manager of the framework; then, based on the configuration information, determine whether the display direction supported by the currently pulled application is the horizontal display direction or the vertical display direction. The configuration information takes the Android system as an example. The application interface of each Activity type configures the value of each attribute (ie configuration information) in the registration manifest file Android Manifests.xml, where the configuration attribute of android: screen orientation is used to declare the support of the application interface. The display direction of the screen. Usually the default value of the screen orientation configuration attribute is unspecified, which means that the display direction is selected by the system. The direction is determined by the device. For example, the display device is generally placed horizontally. When the screen orientation configuration attribute is not specified, the display direction of the display device is the horizontal display direction. You can specify the screen orientation configuration attributes as: Landscape, which means that the display is forced to be displayed on the horizontal screen; Portrait, which means that the display is forced to be displayed on the vertical screen; Behind, which means the direction is the same as the previous application interface. In a feasible embodiment, the screen orientation attribute value registered by the application is set to android:screenorientation="landscape". In a feasible embodiment, correspondingly, the controller 250 determines that the display direction supported by the application is the horizontal display direction. For another example, the screen orientation attribute registered by the application is android:screenorientationor="portrait", and the controller 250 determines that the display direction supported by the application is the horizontal display direction.

For another example, a direction indicator can be added to the configuration information. The controller 250 determines the display direction supported by the application interface of the current application corresponding to the configuration information by identifying the direction identifier. The controller 250 is further configured to: read the direction identifier; if the display direction identifier is the first direction identifier, the display direction supported by the application is the horizontal display direction; if the display direction identifier is the second direction identifier, the display supported by the application The orientation is the vertical display orientation. In the actual application process, the first identification value and the second identification value can be set according to requirements. The applicant does not make too many restrictions here. The identification value can be added to the configuration information: com.android.APP, H/V/HV, H indicates that only horizontal display is supported, V indicates that only vertical screen is supported, and HV indicates that both horizontal and vertical display directions are supported . In a feasible embodiment, the controller 250 retrieves the direction identifier of the application: com.android.APP, H, and the controller 250 determines that the display direction supported by the application is the horizontal display direction. In another feasible embodiment, the controller 250 reads the direction identifier of the application: com.android.APP,V, and the controller 250 determines that the display direction supported by the application is the vertical display direction.

While detecting the display direction supported by the detection application, the controller 250 is also configured to obtain the current display direction of the display 275. The current display direction of the display 275 can be detected by a built-in sensor of the display device 200. For example, the display 275 of the display device 200 is provided with a gyroscope, a gravity acceleration sensor, etc., and the posture data of the display 275 relative to the direction of gravity can be determined by measuring the angular acceleration or the direction of gravity. The detected posture data is then compared with the posture data in the horizontal display direction and the vertical display direction, respectively, to determine the display direction where the display 275 is currently located.

For another example, a grating angle sensor, a magnetic field angle sensor, or a sliding resistance angle sensor, etc. can be arranged on the rotating component 276, and the angle rotated by the rotating component 276 can be measured and compared with the angle in the horizontal display direction and the vertical display direction. , To determine the current display direction of the display 275.

S102: If the display direction supported by the application is consistent with the current display direction, control the display 275 to display the application page of the application.

S103: If the display direction supported by the application is inconsistent with the current display direction, control the rotation component 276 to drive the display 275 to rotate, so that the display direction of the display 275 after rotation is consistent with the display direction supported by the application.

In the actual display adaptation process, if the display direction of the application is consistent with the front display direction of the current display 275, the application page of the application can be directly displayed. If the display direction supported by the application is inconsistent with the current display direction, the display 275 is rotated so that the display direction of the display 275 is consistent with the display direction supported by the application.

For example, if the angle sensor detects that the current rotation angle of the display 275 is 90 degrees, it can be determined that the display direction of the display 275 is the vertical display direction. When it is determined that the display direction supported by the currently pulled up application is the horizontal display direction, it is determined that the display direction of the display 275 is inconsistent with the display direction supported by the application, and the display 275 can be rotated to make the rotated display 275 The display direction is consistent with the display direction of the application.

For another example, if the angle sensor detects that the current rotation angle of the display 275 is 0 degrees, it can be determined that the display direction of the display 275 is the horizontal display direction. When it is determined that the display direction supported by the currently pulled application is the horizontal display direction, it is determined that the display direction of the display 275 is consistent with the display direction supported by the application, and the display 275 is controlled to display the application page of the application.

The operation process of the display device will be described in detail below in conjunction with specific examples. FIG. 7 is an application scenario diagram of the display device shown in this application.

In scenario 1, the controller 250 determines that the display direction of the application is the horizontal display direction by reading the configuration information of the application. The controller 250 detects that the current display direction of the display 275 is the horizontal display direction. The controller 250 determines that the display direction supported by the currently pulled application is consistent with the display direction of the display 275. The controller 250 controls the display 275 to display the application page of the currently pulled application.

In scenario 2, the controller 250 determines that the display direction of the application is the horizontal display direction by reading the configuration information of the application; the controller 250 detects that the current display direction of the display 275 is the vertical display direction. The controller 250 determines that the display direction supported by the currently pulled application is inconsistent with the current display direction of the display 275. The controller 250 controls the rotating component 276 to drive the display 275 to rotate, and the display direction of the display 275 after the rotation is the horizontal display direction. The controller 250 controls the display 275 to display the application page of the currently pulled application.

In order to enhance the user's sense of experience, a rotation animation is usually played during the rotation of the display device to enhance the user's sense of experience.

The rotation animation displayed on the display 275 can be a designated transition screen built into the operating system, or it can be a third-party video resource displayed on the display device 200 for commercial purposes. For example, the rotation animation can be pushed according to user preferences. Video recommendation resources such as trailers, or advertising video resources.

The rotation animation resource file may be stored in the memory 260 of the display device 200, and when the controller 250 controls the rotation of the display device, it is directly called in the memory 260 of the display device 200. The rotation animation resource file can also be obtained from the server 300 in real time, so as to reduce the storage space of the memory 260.

The present application provides a display device 200, and the operation flow of the display device is shown in FIG. 8. The controller 250 is configured to perform step S201 in response to the application being pulled up, and detect the display direction supported by the application and the current display direction of the display 275;

Wherein, the display direction supported by the application and the detection method of the current display direction of the display 275 can refer to the above-mentioned embodiment, and will not be repeated here.

S202, if the display direction supported by the application is consistent with the current display direction, control the display 275 to display the application page of the application;

Wherein, the display mode of the application page can refer to the above-mentioned embodiment, which will not be repeated here.

S203 If the display direction supported by the application is inconsistent with the current display direction, control the rotation component 276 to drive the display 275 to rotate, so that the display direction of the display 275 after rotation is consistent with the display direction supported by the application.

Wherein, the implementation manner of controlling the rotation component 276 to drive the display 275 to rotate can refer to the above-mentioned embodiment, and it will not be repeated here.

S204 controls the display 275 to display the first rotation animation, and the animation page of the first rotation animation is an axis-symmetric page;

In this embodiment, if the control detects that the display direction supported by the currently pulled application is inconsistent with the current display direction, the rotation component 276 is controlled to drive the display 275 to rotate, so that the display direction of the display 275 after rotation is consistent with the display direction supported by the application . The controller 250 calls the first rotation animation resource during the process of controlling the display 275 to rotate. The controller 250 draws the retrieved animation resource into the first rotation animation. The controller 250 controls the display 275 to display the first rotation animation. In the display device shown in the embodiment of the present application, during the rotation of the display 275, the display 275 is controlled to display the first rotation animation, so as to enhance the user's sense of experience.

In this embodiment, the schematic diagram of the animation page during the rotation of the display 275 can be seen in FIG. 9. It can be seen that since the animation page of the first rotation animation is a center axis symmetric page, the first rotation animation does not rotate during the rotation process. Have an impact on the user's vision.

In the actual application process, when the display 275 rotates to the standard display direction, the first rotation animation needs to be cancelled. Among them, the standard display direction is a relative value, and the specific standard display direction is rotated 90 degrees relative to the current state of the display device. For example, the current display direction of the display 275 is the horizontal display direction, and the corresponding standard display direction is the vertical display direction; for another example, the current display direction of the display 275 is the vertical display direction, and the corresponding standard display direction is the horizontal display direction. .

There are many ways to cancel the first rotation animation. For example, the controller 250 implements the cancellation of the first rotation animation by executing the following steps. S205 counts the display time of the first rotation animation; S206 if the display time is equal to the preset time, cancel the first rotation animation. In the technical solution shown in the embodiment of the present application, the controller 250 counts the display time of the first rotating animation in real time, where the display time may be determined according to the rotation speed of the display 275. For example, in a feasible embodiment, it takes 10s for the display 275 to rotate 90 degrees, and the preset time can be set to 10s. When the display time is greater than or equal to the preset time, the controller 250 cancels the first rotation animation.

For another example, the controller 250 may determine the time to cancel the first rotation animation by detecting the rotation rate of the rotation component 276 in real time. Specifically, the controller 250 may be configured to: calculate the rate of change of the component rotation angle; if the rate of change is less than a preset rate of change, cancel the first rotation animation.

For another example, the controller 250 may determine the time to cancel the first rotation animation by detecting the rotation angle of the rotation component 276 in real time. Specifically, the controller 250 may be configured to obtain the rotation angle of the rotation component 276, and if the rotation angle is 90 degrees, cancel the first rotation animation.

The operation process of the display device will be described in detail below with reference to specific examples. FIG. 10 is an application scenario diagram of the display device shown in an embodiment of the application.

In scenario 3, the controller 250 determines that the display direction of the application is the horizontal display direction by reading the configuration information of the application. The controller 250 detects that the current display direction of the display 275 is the horizontal display direction. The controller 250 determines that the display direction supported by the currently pulled application is consistent with the current display direction of the display 275. The controller 250 controls the display 275 to display the application page of the currently pulled application.

In scenario 4, the controller 250 determines that the display direction of the application is the horizontal display direction by reading the configuration information of the application. The controller 250 detects that the current display direction of the display 275 is the vertical display direction. The controller 250 determines that the display direction supported by the currently pulled application is inconsistent with the current display direction of the display 275. The controller 250 controls the rotating component 276 to drive the display 275 to rotate, and the display direction of the display 275 after the rotation is the horizontal display direction. The controller 250 calls the first rotation animation resource during the process of controlling the display 275 to rotate. The controller 250 draws the retrieved first animation resource into a first rotation animation. The controller 250 controls the display 275 to display the first rotation animation. In the display device shown in the embodiment of the present application, during the rotation of the display 275, the display 275 is controlled to display a rotation animation, so as to enhance the user's sense of experience.

In the above embodiment, the schematic diagram of the animation page during the rotation of the display 275 can be referred to FIG. 9. It can be seen from FIG. 9 that since the animation page of the first rotation animation is a page that is symmetrical to the central axis, the rotation animation does not affect the user's vision during the rotation.

In another feasible embodiment, a display device is shown, and the rotation animation configured by the display device is a non-central axis symmetric page (in this embodiment, it may also be referred to as a second rotation animation). For the rotation animation of the non-central axis-symmetric page, the rotation animation rotates with the display 275 during the rotation of the display 275. FIG. 11 is a schematic diagram of the animation page corresponding to the second rotation animation of the display 275 during the rotation. It can be seen that during the rotation of the display 275, the animation page also rotates, causing the animation page for viewing to tilt.

Based on the above technical problems, the present application provides a display device 200. The operation flow of the display device can be referred to as shown in FIG. 275's current display direction;

Wherein, the display direction supported by the application and the detection method of the current display direction of the display 275 can be referred to the above-mentioned embodiment, which will not be repeated here.

S302, if the display direction supported by the application is consistent with the current display direction, control the display 275 to display the application page of the application;

Wherein, the display mode of the application page can be referred to the above-mentioned embodiment and will not be repeated here.

S303 If the display direction supported by the application is inconsistent with the current display direction, the rotation component 276 is controlled to drive the display 275 to rotate, so that the display direction of the display 275 after rotation is consistent with the display direction supported by the application.

S304 monitors the component rotation information of the rotating component 276;

In this application, the component rotation information can be detected by the angle sensor, or the component rotation information can be detected by the angle accelerator.

S305 configures a second rotation animation based on the component rotation information, and the animation page of the second rotation animation is a non-axisymmetric page;

In a feasible embodiment, the controller 250 controls the rotating component 276 to drive the display 275 to start rotating, and monitors component rotation information in real time. At 0.2s, the component rotation information monitored by the controller 250 is "increased by 2 degrees to the right". The controller 250 converts the component rotation angle (2 degrees) into an animation user angle (-2 degrees), and the animation user angle is a negative number of the component rotation angle. The controller 250 configures the rotating animation interface to initialize OpenGL, configures the OpenGL environment, loads animation resources, and sets animation parameters. Start to configure the animation content. The angle of each animation model is -2 degrees to the right. In the subsequent configuration process, the angle will follow the change of the component rotation information. In order to ensure that the second rotation animation rotates, it always rotates around the center of the display 275. For example, the size of the display 275 is W*H, and the corresponding rotation animation rotates around the point (W/2, H/2).

In a feasible embodiment, the control controller 250 controls the rotating component 276 to drive the display 275 to start rotating, and monitors component rotation information in real time. At 0.2s, the component rotation information monitored by the controller 250 is "increased by 2 degrees to the right". The controller 250 converts the component rotation direction (rotation to the right) into an animation rotation direction (rotation to the left). The controller 250 configures the rotating animation interface to initialize OpenGL, configures the OpenGL environment, loads animation resources, and sets animation parameters. Start to configure the animation content, and the angle of each animation model is rotated 2 degrees to the left. In the subsequent configuration process, the angle will follow the change of the component rotation information, so as to ensure that when the second rotation animation rotates, it always rotates around the center of the display 275. When the animation rotates, it always rotates around the center of the display 275. For example, the size of the display 275 is W*H, and the corresponding rotation animation rotates around the point (W/2, H/2).

By adopting the configuration of the rotation animation shown in the foregoing embodiment, it can be ensured that when the second rotation animation rotates, it always rotates around the center of the display 275. For a schematic diagram of the animated page during the rotation of the display 275, refer to Figure 13. It can be seen from Figure 13 that the animated page always remains stationary during the rotation of the display 275, that is, the display angle of the animated page is always consistent with the user’s viewing angle. The experience is better.

S306 controls the display 275 to display the second rotation animation;

Wherein, the display mode of the second rotation animation can refer to the above-mentioned embodiment, which will not be repeated here.

In the actual application process, when the display 275 rotates to the standard display direction, the rotation animation needs to be cancelled. Among them, the standard display direction is a relative value, and the specific standard display direction is rotated 90 degrees relative to the current state of the display device.

For example, the controller 250 may determine the time to cancel the second rotation animation by counting the display time of the second rotation animation. Specifically, the controller 250 is configured to perform step S307 to count the display time of the second rotation animation; S308, if the display time is equal to the preset time, cancel the second rotation animation. In the technical solution shown in the embodiment of the present application, the controller 250 counts the display time of the second rotating animation in real time, where the display time can be determined according to the rotation speed of the display 275. For example, in a feasible embodiment, the display 275 rotates. It takes 10s for 90 degrees, and the preset time can be set to 10s.

For another example, the controller 250 may determine the time to cancel the second rotation animation by detecting the rotation rate of the rotation component 276 in real time. Specifically, the controller 250 may be configured to calculate the rate of change of the rotation angle of the component; if the rate of change is less than a preset rate of change, terminate the configuration of the second rotation animation.

The operation process of the display device in this embodiment will be described in detail below with reference to specific examples. Fig. 14 is an application scenario diagram of a display device shown in an embodiment.

In scenario 5, the controller 250 determines that the display direction of the application is the horizontal display direction by reading the configuration information of the application, and then detects that the current display direction of the display 275 is the horizontal display direction. The controller 250 determines that the display direction supported by the currently pulled application is consistent with the current display direction of the display 275. The controller 250 controls the display 275 to display the application page of the currently pulled application.

In scenario 6, the controller 250 determines that the display direction of the application is the horizontal display direction by reading the configuration information of the application. The controller 250 detects that the current display direction of the display 275 is the vertical display direction. The controller 250 determines that the display direction supported by the currently pulled application is inconsistent with the current display direction of the display 275. The controller 250 controls the rotating component 276 to drive the display 275 to rotate, and the display direction of the display 275 after rotation is the horizontal display direction. The controller 250 controls the display 275 to retrieve the rotation animation resource during the rotation, and then draws the retrieved animation resource into a rotation animation, and finally controls the display 275 to display the rotation animation. In the display device shown in the embodiment of the present application, during the rotation of the display 275, the display 275 is controlled to display a rotation animation, so as to enhance the user's sense of experience.

The present application provides a display device 200. The operation flow of the display device is shown in FIG. 15. The controller 250 of the display device is configured to execute the program steps and execute the steps: S401, in response to the application being pulled up, detecting the display direction supported by the application and the display 275 The current display direction of;

S402, if the display direction supported by the application is consistent with the current display direction, control the display 275 to display the application page of the application;

S403 If the display direction supported by the application is inconsistent with the current display direction, control the rotation component 276 to drive the display 275 to rotate, so that the display direction of the display 275 after rotation is consistent with the display direction supported by the application.

S404 monitors the component rotation information of the rotating component 276;

The component rotation information can be detected by the angle sensor, or the component rotation information can be detected by the angle accelerator.

S405 configures a second rotation animation based on the component rotation information;

S406 controls the display 275 to display the second rotation animation;

In S407, in response to the component rotation angle being equal to the preset angle, cancel the second rotation animation.

The display 275 switches between the horizontal screen and the vertical screen during the rotation, so the preset angle is set to 90 degrees in this application.

The second aspect of the embodiments of the present application shows a display device, including:

A display 275, which has a horizontal screen state and a vertical screen state;

A rotating component 276 connected to the display 275 and configured to drive the display 275 to rotate;

The controller 250 is configured to:

In response to the application being pulled up, detecting the display direction supported by the application;

When the display 275 is in the vertical screen state, if the application only supports the horizontal screen display orientation, the rotation component 276 is controlled to drive the display 275 to rotate to the horizontal screen state, so that the display direction of the display 275 after rotation is the same as that of the application. Support the same display direction

When the display 275 is in the vertical screen state, if the application only supports the vertical screen display orientation, the display 275 is controlled to display the application page of the application.

The display device shown in the embodiment of the present application can determine whether to control the rotation of the display 275 according to whether the display direction supported by the currently pulled application is consistent with the current display direction of the display 275, so that the display direction of the display 275 is always the same as the current display direction of the current pulled application. The display direction is the same, which enhances the user’s sense of experience.

The third aspect of the embodiments of the present application shows a display method of an application interface, including:

In response to the application being pulled up, detecting the display direction supported by the application and the current display direction of the display 275;

If the display direction supported by the application is consistent with the current display direction, control the display 275 to display the application page of the application;

If the display direction supported by the application is inconsistent with the current display direction, the rotation component 276 is controlled to drive the display 275 to rotate, so that the display direction of the display 275 after rotation is consistent with the display direction supported by the application.

The fourth aspect of the embodiments of the present application shows a display method of an application interface, including:

When the display 275 is in the vertical screen state, if the application only supports the vertical screen display orientation, control the display 275 to display the application page of the application

In specific implementation, this application also provides a computer storage medium, where the computer storage medium may store a program, and the program may include some or all of the steps in each embodiment of the method provided in this application when the program is executed. When the provided controller 250 of the display device runs the computer program instructions, the controller 250 executes the steps in which the controller 250 described in the present application is configured. The storage medium may be a magnetic disk, an optical disc, a read-only memory (English: read-only memory, abbreviated as: ROM) or a random access memory (English: random access memory, abbreviated as: RAM), etc.

Those skilled in the art can clearly understand that the technology in the embodiments of the present application can be implemented by means of software plus a necessary general hardware platform. Based on this understanding, the technical solutions in the embodiments of the present application can be embodied in the form of software products, which can be stored in a storage medium, such as ROM/RAM. , Magnetic disks, optical disks, etc., including a number of instructions to enable a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments of the present application.

The same or similar parts in the various embodiments in this specification can be referred to each other. In particular, as for the embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for related parts, please refer to the description in the method embodiment.

The implementation manners of the application described above do not constitute a limitation on the protection scope of the application.

Claims

A display device, characterized in that it comprises:

monitor;

A rotating component connected to the display and configured to drive the display to rotate;

The controller is configured as:

In response to the startup of the application, detecting the display direction supported by the application and the current display direction of the display;

If the display direction supported by the application is consistent with the current display direction, controlling the display to display the application page of the application;

If the display direction supported by the application is inconsistent with the current display direction, the rotation component is controlled to drive the display to rotate, so that the display direction of the display after rotation is consistent with the display direction supported by the application.
The display device according to claim 1, wherein in a process in which the controller controls the rotating assembly to drive the display to rotate, the controller is further configured to:

The display is controlled to display a first rotation animation, and the animation page of the first rotation animation is an axis-symmetric page.
The display device according to claim 1, wherein in a process in which the controller controls the rotating assembly to drive the display to rotate, the controller is further configured to:

Monitoring component rotation information of the rotating component;

Configuring a second rotation animation based on the component rotation information, so that the second rotation animation remains relatively still, and the animation page of the second rotation animation is a non-axisymmetric page;

Control the display to display the animation page of the second rotation animation.
The display device according to claim 3, wherein the controller is further configured to:

The rotation component is controlled to drive the display to rotate in a first direction, and the second rotation animation is controlled to rotate in a second direction, so that the second rotation animation remains relatively static, wherein the first direction and the second direction The direction is associated.
The display device according to claim 3 or 4, wherein the controller is further configured to:

In response to the component rotation angle being equal to the preset angle, cancel the second rotation animation;

Control the display to display the application page of the application.
The display device according to any one of claims 2-4, wherein the controller is further configured to:

Count the display time of the rotation animation, where the rotation animation is the first rotation animation or the second rotation animation;

If the display time is equal to the preset time, cancel the rotation animation;

Control the display to display the application page of the application.
The display device according to claim 1, wherein the controller is further configured to:

Read the display direction identifier of the application;

If the display direction identifier is the first direction identifier, the display direction supported by the application is the horizontal display direction;

If the display direction identifier is the second direction identifier, the display direction supported by the application is the vertical display direction.
A display device, characterized in that it comprises:

A display, the display has a horizontal screen state and a vertical screen state;

A rotating component connected to the display and configured to drive the display to rotate;

The controller is configured as:

In response to the startup of the application, detecting the display direction supported by the application;

When the display is in the vertical screen state, if the application only supports the horizontal screen display orientation, control the rotation component to drive the display to rotate to the horizontal screen state, so that the display direction of the display after rotation is the same as the display direction supported by the application Unanimous

When the display is in the vertical screen state, if the application only supports the vertical screen display orientation, control the display to display the application page of the application.
A display method of an application interface, which is characterized in that it comprises:

In response to the startup of the application, detecting the display direction supported by the application and the current display direction of the display;

If the display direction supported by the application is consistent with the current display direction, controlling the display to display the application page of the application;

If the display direction supported by the application is inconsistent with the current display direction, the rotation component is controlled to drive the display to rotate, so that the display direction of the display after rotation is consistent with the display direction supported by the application.
A display method of an application interface, which is characterized in that it comprises:

In response to the startup of the application, detecting the display direction supported by the application;

When the display is in the vertical screen state, if the application only supports the horizontal screen display orientation, control the rotation component to drive the display to rotate to the horizontal screen state, so that the display direction of the display after rotation is the same as the display direction supported by the application Consistent

When the display is in the vertical screen state, if the application only supports the vertical screen display orientation, control the display to display the application page of the application.