CN113542824B

CN113542824B - Display equipment and display method of application interface

Info

Publication number: CN113542824B
Application number: CN202010301682.5A
Authority: CN
Inventors: 苑衍梅; 李东航; 庄广海
Original assignee: Hisense Visual Technology Co Ltd
Current assignee: Hisense Visual Technology Co Ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2024-05-03
Anticipated expiration: 2040-04-16
Also published as: CN113542824A

Abstract

The embodiment of the application discloses a display device and a display method of an application interface, wherein the display device comprises: a display, a rotating assembly, and a controller. When a display device pulls up an application, a controller firstly determines the display direction supported by the application, and if the display direction supported by the application is consistent with the current display direction, the controller controls a display to display an application page of the application; and if the display direction supported by the application is inconsistent with the current display direction, controlling the rotating assembly to drive the display to rotate, so that the display direction after rotation is consistent with the display direction supported by the application. The display device shown in the embodiment of the application can determine whether to control the rotation of the display according to whether the display direction supported by the current pulled-up application is consistent with the current display direction of the display, so that the display direction of the display is consistent with the display direction of the current pulled-up application all the time, and the experience of a user is improved.

Description

Display equipment and display method of application interface

Technical Field

The application relates to the technical field of rotary social televisions, in particular to a display device and a display method of an application interface.

Background

The intelligent television has an independent operating system and supports function expansion. Various application programs, such as a traditional video application, a social application such as a short video and the like, and a reading application such as a cartoon and a reading application such as a reading application, can be installed in the intelligent television according to user needs. The applications can utilize the screen of the intelligent television to display application pictures, and rich media resources are provided for the intelligent television. Meanwhile, the intelligent television can also perform data interaction and resource sharing with different terminals. For example, the smart tv may be connected to the mobile phone through a wireless communication manner such as a local area network, bluetooth, etc., so as to play resources in the mobile phone or directly perform screen projection to display a picture on the mobile phone.

However, since the proportion of pictures corresponding to different applications or media of different sources is different, smart televisions are often used to display pictures with a proportion different from that of conventional video. For example, video resources photographed by terminals such as mobile phones are typically vertical assets with aspect ratios of 9:16, 9:18, 3:4, etc.; while the view provided by the reading application is a vertical resource similar to the aspect ratio of a book. The aspect ratio of the display screen of the intelligent television is generally in a transverse state of 16:9, 16:10 and the like, so that when the intelligent television displays vertical media such as short videos and cartoon, the vertical media images cannot be normally displayed due to the fact that the image proportion is not matched with the display screen proportion. The vertical media frames are generally required to be scaled to be displayed completely, which not only wastes the display space on the screen, but also brings bad user experience.

Disclosure of Invention

The application provides display equipment and a display method of an application interface, which are used for solving the technical problems of the traditional television.

A first aspect of an embodiment of the present application shows a display apparatus, including: a display; a rotation assembly coupled to the display and configured to drive the display to rotate; a controller configured to: responding to the starting of an application, and detecting the display direction supported by the application and the current display direction of a display; if the display direction supported by the application is consistent with the current display direction, controlling a display to display an application page of the application; and if the display direction supported by the application is inconsistent with the current display direction, controlling the rotating assembly to drive the display to rotate, so that the display direction after rotation is consistent with the display direction supported by the application.

A second aspect of an embodiment of the present application shows a display apparatus including: a display having a landscape state and a portrait state; a rotation assembly coupled to the display and configured to drive the display to rotate; a controller configured to: detecting a display direction supported by an application in response to the starting of the application; when the display is in a vertical screen state, if the application only supports the horizontal screen display direction, controlling the rotating assembly to drive the display to rotate to the horizontal screen state, so that the display direction after rotation is consistent with the display direction supported by the application; when the display is in a vertical screen state, if the application only supports the vertical screen display direction, controlling the display to display an application page of the application.

A third aspect of the embodiment of the present application shows a display method of an application interface, including: responding to the starting of an application, and detecting the display direction supported by the application and the current display direction of a display; if the display direction supported by the application is consistent with the current display direction, controlling a display to display an application page of the application; and if the display direction supported by the application is inconsistent with the current display direction, controlling the rotating assembly to drive the display to rotate, so that the display direction after rotation is consistent with the display direction supported by the application.

A fourth aspect of the embodiment of the present application shows a display method of an application interface, including: detecting a display direction supported by an application in response to the starting of the application; when the display is in a vertical screen state, if the application only supports the horizontal screen display direction, controlling the rotating assembly to drive the display to rotate to the horizontal screen state, so that the display direction after rotation is consistent with the display direction supported by the application; when the display is in a vertical screen state, if the application only supports the vertical screen display direction, controlling the display to display an application page of the application.

As can be seen from the above technical solutions, the embodiment of the present application shows a display device and a display method of an application interface, where the display device includes: a display, a rotating assembly, and a controller. When a display device pulls up an application, a controller firstly determines the display direction supported by the application, and if the display direction supported by the application is consistent with the current display direction, the controller controls a display to display an application page of the application; and if the display direction supported by the application is inconsistent with the current display direction, controlling the rotating assembly to drive the display to rotate, so that the display direction after rotation is consistent with the display direction supported by the application. The display device shown in the embodiment of the application can determine whether to control the rotation of the display according to whether the display direction supported by the current pulled-up application is consistent with the current display direction of the display, so that the display direction of the display is consistent with the display direction of the current pulled-up application all the time, and the experience of a user is improved.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

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

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

FIG. 2 is a block diagram of the hardware configuration of the control device of the present application;

FIG. 3 is a block diagram of a hardware configuration of a display device of the present application;

FIG. 4 is a block diagram showing an architecture configuration of an operating system in a memory of a display device according to the present application;

FIG. 5A is a schematic diagram of a horizontal screen display direction media asset according to the present application;

FIG. 5B is a schematic diagram of a vertical screen display direction media asset according to the present application;

Fig. 6 is a flowchart of the operation of the display device according to the embodiment of the present application;

FIG. 7 illustrates an application scenario diagram of a display device in accordance with the present application;

fig. 8 is a flowchart of the operation of the display device according to the embodiment of the present application;

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

FIG. 10 is an application scenario diagram of a display device of the present application;

FIG. 11 is a schematic diagram of an animation page corresponding to a second rotational animation of the display during rotation;

fig. 12 is a flowchart of the operation of the display device shown in the embodiment of the present application;

FIG. 13 is an exemplary diagram of an application page corresponding to a second rotational animation of a display during rotation;

FIG. 14 is an application scenario diagram of a display device of the present application;

Fig. 15 is a flowchart of the operation of the display device according to the embodiment of the present application.

Detailed Description

In order to make the technical solution of the present application better understood by those skilled in the art, the technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

The rotary social television is a novel intelligent television and mainly comprises a display and a rotary component. The display is connected to the bracket or the wall through the rotating assembly, and the placement angle of the display can be adjusted through the rotating assembly, so that the purpose of rotation is achieved. Different display placement angles can accommodate animated pages of different aspect ratios, e.g., the display is in most cases placed sideways to display video pictures of movies, television shows, etc. with an aspect ratio of 16:9. When a video picture is a short video, a cartoon, or the like, having an aspect ratio of 9:16, a horizontally placed display needs to scale the picture and display black areas on both sides of the display. Thus, the display can be placed vertically by the rotating assembly to accommodate a 9:16 ratio video frame.

The applications supported by the rotary social television are numerous, and in order to facilitate the user to watch, a starting signal source of the television can be specified by setting a starting mode. For example, in order to obtain the viewing experience of the conventional television, a power-on signal source of the television may be set to be a live signal, so that the television directly enters a live state after being powered on. The user can set the power-on signal source as any application program through the setting program. Because the postures of the displays supported by different applications are different, the postures of the television during starting up are matched with the applications serving as starting-up signal sources, so that pictures corresponding to the starting-up signal source applications can be normally displayed.

However, when watching television, the user can adjust the gesture of the display of the rotary social television according to the requirement, and still keep the adjusted gesture when turning off. For example, when a user views a short video or a cartoon through a television, the user switches the screen to a vertically placed state and turns off the screen in the vertically placed state. When the user starts up next time, the gesture of the screen is in a vertical placement state, and if the starting-up signal source is set to be an application only supporting the horizontal placement state, the gesture of the screen is not matched with the starting-up signal source application, and the screen cannot be displayed correctly. Accordingly, the present application provides a display apparatus and a display method of an application interface.

In order to facilitate a user to display a target media detail page in different horizontal and vertical screen states of a display and facilitate the user to watch experience of the display device in different watching states, the embodiment of the application provides the display device, the detail page display method and the computer storage medium, and the display device is a rotary television. It should be noted that, the method provided in this embodiment is not only applicable to a rotary television, but also applicable to other display devices, such as a computer, a tablet computer, and the like.

The term "module" as used in various embodiments of the present application may refer to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the function associated with that element.

The term "remote control" as used in the various embodiments of the present application refers to a component of an electronic device (such as a display device as disclosed herein) that can typically wirelessly control the electronic device over a relatively short range of distances. The assembly may be connected to the electronic device generally using infrared and/or Radio Frequency (RF) signals and/or bluetooth, and may also include functional modules such as WiFi, wireless USB, bluetooth, motion sensors, etc. For example: the hand-held touch remote controller replaces most of the physical built-in hard keys in a general remote control device with a touch screen user interface.

The term "gesture" as used in embodiments of the present application refers to a user's behavior through a change in hand or motion of the hand, etc., for expressing an intended idea, action, purpose, and/or result.

The term "hardware system" as used in embodiments of the present application may refer to a physical component comprising mechanical, optical, electrical, magnetic devices such as integrated circuits (INTEGRATED CIRCUIT, ICs), printed circuit boards (Printed circuit board, PCBs) with computing, control, storage, input and output functions. In various embodiments of the application, the hardware system will also be generally referred to as a motherboard (motherboard) or a host chip or controller.

Referring to fig. 1A, an application scenario diagram of a display device according to some embodiments of the present application is provided. As shown in fig. 1A, communication between the control apparatus 100 and the display device 200 may be performed in a wired or wireless manner.

Wherein the control apparatus 100 is configured to control the display device 200, which can receive an operation instruction input by a user, and convert the operation instruction into an instruction recognizable and responsive to the display device 200, and to mediate interaction between the user and the display device 200. Such as: the user responds to the channel addition and subtraction operation by operating the channel addition and subtraction key on the control apparatus 100.

The control device 100 may be a remote control 100A, including an infrared protocol communication or a bluetooth protocol communication, and other short-range communication modes, and the display apparatus 200 is controlled by a wireless or other wired mode. The user may control the display device 200 by inputting user instructions through keys on a remote control, voice input, control panel input, etc. Such as: the user can input corresponding control instructions through volume up-down keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, on-off keys, etc. on the remote controller to realize the functions of the control display device 200.

The control device 100 may also be an intelligent device, such as a mobile terminal 100B, a tablet computer, a notebook computer, or the like. For example, the display device 200 is controlled using an application running on a smart device. The application program, by configuration, can provide various controls to the user through an intuitive User Interface (UI) on a screen associated with the smart device.

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

The display device 200 may provide a broadcast receiving function and a network television function of a computer supporting function. The display device may be implemented as a digital television, a web television, an Internet Protocol Television (IPTV), or the like.

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

The display device 200 is also in data communication with the server 300 via a variety of communication means. Display device 200 may be permitted to communicate via 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. By way of example, the display device 200 may 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 servers 300 may be one group, may be multiple groups, and may be one or more types of servers. Other web service content such as video on demand and advertising services are provided through the server 300.

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 extending from a void on the back plate, and a rotating assembly 276 coupled to the back plate, the rotating assembly 276 enabling rotation of the display 275. From the perspective of the front view of the display device, the rotating assembly 276 may rotate the display screen to a portrait orientation, i.e., an orientation in which the vertical side length of the screen is greater than the lateral side length, or to a landscape orientation, i.e., an orientation in which the lateral side length of the screen is greater than the vertical side length.

A block diagram of the configuration of the control apparatus 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 collaboration between the internal components, external and internal data processing functions.

For example, when an interaction in which a user presses a key arranged on the remote controller 100A or an interaction in which a touch panel arranged on the remote controller 100A is touched is detected, the controller 110 may control to generate a signal corresponding to the detected interaction and transmit the signal to the display device 200.

The memory 120 stores various operation programs, data, and applications for driving and controlling the control device 100 under the control of the controller 110. The memory 120 may store various control signal instructions input by a user.

The communicator 130 performs communication of control signals and data signals with the display device 200 under the control of the controller 110. Such as: the control apparatus 100 transmits a control signal (e.g., a touch signal or a control signal) to the display device 200 via the communicator 130, and the control apparatus 100 may receive the signal transmitted by the display device 200 via the communicator 130. Communicator 130 may include an infrared signal interface 131 and a radio frequency signal interface 132. For example: when the infrared signal interface is used, the user input instruction needs to be converted into an infrared control signal according to an infrared control protocol, and the infrared control signal is sent to the display device 200 through the infrared sending module. And the following steps: when the radio frequency signal interface is used, the user input instruction is converted into a digital signal, and then the digital signal is modulated according to a radio frequency control signal modulation protocol and then transmitted to the display device 200 through the radio frequency transmission terminal.

The user input interface 140 may include at least one of a microphone 141, a touch pad 142, a sensor 143, keys 144, etc., so that a user may input user instructions regarding controlling the display apparatus 200 to the control device 100 through voice, touch, gesture, press, etc.

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 generating vibrations, a sound output interface 153 outputting sound, a display 154 outputting an image, and the like. For example, the remote controller 100A may receive an output signal of audio, video, or data from the user output interface 150, and display the output signal as an image on the display 154, as an audio at the sound output interface 153, or as a vibration at the vibration interface 152.

A power supply 160 for providing operating power support for the various elements of the control device 100 under the control of the controller 110. May be in the form of a battery and associated control circuitry.

A hardware configuration block diagram of the display device 200 is exemplarily shown in fig. 3. As shown in fig. 3, a modem 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, a rotating assembly 276, an audio processor 280, an audio output interface 285, a power supply 290 may be included in the display apparatus 200.

Wherein the rotating assembly 276 may include a drive motor, a rotating shaft, etc. The driving motor may be connected to the controller 250, and the controller 250 outputs a rotation angle under control; one end of the rotating shaft is connected to a 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 mounted on a wall or a bracket through the rotating assembly 276.

The rotating assembly 276 may also include other components, such as a transmission component, a detection component, and the like. Wherein, the transmission component can adjust the rotation speed and torque output by the rotating component 276 through a specific transmission ratio, and can be in a gear transmission mode; the detection means may be constituted by a sensor provided on the rotation shaft, such as an angle sensor, an attitude sensor, or the like. These sensors may detect parameters such as the angle at which the rotating assembly 276 rotates and send the detected parameters to the controller 250 to enable the controller 250 to determine or adjust the status of the display device 200 based on the detected parameters. In practice, the rotating assembly 276 may include, but is not limited to, one or more of the components described above.

The modem 210 receives broadcast television signals through a wired or wireless manner, and may perform modulation and demodulation processes such as amplification, mixing, and resonance, for demodulating an audio/video signal carried in a frequency of a television channel selected by a user and additional information (e.g., EPG data) from among a plurality of wireless or wired broadcast television signals.

The tuning demodulator 210 is responsive to the frequency of the television channel selected by the user and the television signal carried by that frequency, as selected by the user, and as controlled by the controller 250.

The tuning demodulator 210 can receive signals in various ways according to broadcasting systems of television signals, such as: terrestrial broadcasting, cable broadcasting, satellite broadcasting, internet broadcasting, or the like; according to different modulation types, a digital modulation mode or an analog modulation mode can be adopted; and the analog signal and the digital signal can be demodulated according to the kind of the received television signal.

In other exemplary embodiments, the modem 210 may also be in an external device, such as an external set-top box or the like. In this way, the set-top box outputs a television signal after modulation and demodulation, and inputs the television signal to the display apparatus 200 through the external device interface 240.

The communicator 220 is a component for communicating with an external device or an external server according to various communication protocol types. 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 or a near field communication protocol module such as a WIFI module 221, a bluetooth communication protocol module 222, a wired ethernet communication protocol module 223, etc., so that the communicator 220 may receive a control signal of the control device 100 according to the control of the controller 250 and implement the control signal as a WIFI signal, a bluetooth signal, a radio frequency signal, etc.

The detector 230 is a component of the display device 200 for collecting signals of the external environment or interaction with the outside. The detector 230 may include a sound collector 231, such as a microphone, that may be used to receive a user's sound, such as a voice signal of a control instruction of the user controlling the display device 200; or may collect ambient sound for identifying the type of ambient scene, the implementation display device 200 may adapt to ambient noise.

In other exemplary embodiments, the detector 230 may further include an image collector 232, such as a camera, webcam, etc., that may be used to collect external environmental scenes to adaptively change the display parameters of the display device 200; and the function is used for collecting the attribute of the user or interacting gestures with the user so as to realize the interaction between the display equipment and the user.

In other exemplary embodiments, the detector 230 may further include a light receiver for collecting ambient light intensity to adapt to changes in display parameters of the display device 200, etc.

In other exemplary embodiments, the detector 230 may further include a temperature sensor, such as by sensing ambient temperature, the display device 200 may adaptively adjust the display color temperature of the image. Illustratively, the display device 200 may be adjusted to display a colder color temperature shade of the image when the temperature is higher than ambient; when the temperature is low, the display device 200 may be adjusted to display a color temperature-warm tone of the image.

The external device interface 240 is a component that provides the controller 250 to control data transmission between the display apparatus 200 and an external device. The external device interface 240 may be connected to an external device such as a set-top box, a game device, a notebook computer, etc., in a wired/wireless manner, and may receive data such as a video signal (e.g., a moving image), an audio signal (e.g., music), additional information (e.g., an EPG), etc., of the external device.

The external device interface 240 may include: any one or more of a High Definition Multimedia Interface (HDMI) terminal 241, a Composite Video Blanking Sync (CVBS) terminal 242, an analog or digital Component terminal 243, a Universal Serial Bus (USB) terminal 244, a Component terminal (not shown), a Red Green Blue (RGB) terminal (not shown), and the like.

The controller 250 controls the operation of the display device 200 and responds to the user's operations by running various software control programs (e.g., 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. The RAM251, R0M252, and the graphic processor 253, CPU 254 are connected to the communication interface 255 via a communication bus 256.

ROU252 for storing various system start-up instructions. If the power of the display device 200 starts to be started when the power-on signal is received, the CPU processor 254 executes a system start instruction in the ROU252, copies the operating system stored in the memory 260 into the RAM251, and starts to run the start operating system. When the operating system is started, the CPU processor 254 copies various applications in the memory 260 to the RAM251, and then starts running the various applications.

The graphic processor 253 generates various graphic objects such as icons, operation menus, and user input instruction display graphics, etc. The graphic processor 253 may include an operator for performing an operation by receiving user input of various interactive instructions, thereby displaying various objects according to display attributes; and a renderer for generating various objects based on the operator, and displaying the result of rendering on the display 275.

CPU processor 254 is operative to execute operating system and application program instructions stored in memory 260. And executing processing of various application programs, data and contents according to the received user input instructions so as to finally display and play various audio and video contents.

In some exemplary embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include one main processor and a plurality or one sub-processor. A main processor for performing some initialization operations of the display device 200 in a display device preloading mode and/or operations of the animated pages in a normal mode. A plurality of or a sub-processor for performing an operation in a state of standby mode or the like of the display device.

Communication interface 255 may include a first interface through an nth interface. These interfaces may be network interfaces that are connected to external devices via a network.

The controller 250 may control the overall operation of the display apparatus 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.

Wherein the object may be any one of selectable objects, such as a hyperlink or an icon. The operation related to the selected object, for example, an operation of displaying a link to a hyperlink page, a document, an image, or the like, or an operation of executing a program corresponding to the object. The user input command for selecting the GUI object may be a command input through various input means (e.g., mouse, keyboard, touch pad, etc.) connected to the display apparatus 200 or a voice command corresponding to a voice uttered by the user.

The memory 260 is used to store various types of data, software programs, or applications that drive and control the operation of the display device 200. Memory 260 may include volatile and/or nonvolatile memory. And the term "memory" includes memory 260, RM251 and ROM252 of controller 250, or a memory card in display device 200.

In some embodiments, the memory 260 is specifically configured to store an operating program that drives the controller 250 in the display device 200; various application programs built in the display device 200 and downloaded from an external device by a user are stored; data for configuring various GUIs provided by the display 275, various objects related to the GUIs, visual effect images of selectors for selecting GUI objects, and the like are stored.

In some embodiments, the memory 260 is specifically configured to store drivers and related data for the modem 210, the communicator 220, the detector 230, the external device interface 240, the video processor 270, the display 275, the audio processor 280, etc., such as external data (e.g., audio-visual data) received from the external device interface or user data (e.g., key information, voice information, touch information, etc.) received from the user interface.

In some embodiments, memory 260 specifically stores software and/or programs for representing an Operating System (OS), which may include, for example: a kernel, middleware, an Application Programming Interface (API), and/or an application program. Illustratively, the kernel may control or manage system resources, as well as functions implemented by other programs (such as the middleware, APIs, or application programs); at the same time, the kernel may provide an interface to allow middleware, APIs, or applications to access the controller to implement control or management of system resources.

An architectural configuration block diagram of the operating system in the memory of the display device 200 is exemplarily shown in fig. 4. The operating system architecture is an application layer, a middleware layer and a kernel layer in sequence from top to bottom.

The application layer, the application program built in the system and the non-system application program belong to the application layer. Is responsible for direct interaction with the user. The application layer may include a plurality of applications, such as a setup application, an electronic post application, a media center application, and the like. These applications may be implemented as Web applications that execute based on WebKit engines, and in particular may be developed and executed based on HTML5, cascading Style Sheets (CSS), and JavaScript.

Here, HTML, which is collectively referred to as a hypertext markup language (Hyper Text Markup Language), is a standard markup language for creating web pages, which is described by markup tags for describing words, graphics, animations, sounds, tables, links, etc., and a browser reads an HTML document, interprets the contents of tags within the document, and displays them in the form of web pages.

CSS, collectively referred to as cascading style sheets (CASCADING STYLE SHEETS), is a computer language used to represent the style of an HTML file, and may be used to define style structures such as fonts, colors, positions, and the like. The CSS style can be directly stored in an HTML webpage or a separate style file, so that the control of the style in the webpage is realized.

JavaScript, a language applied to Web page programming, can be inserted into HTML pages and interpreted by a browser. The interaction logic of the Web application is realized through JavaScript. The JavaScript can be used for realizing communication with the kernel layer by encapsulating the JavaScript extension interface through the browser,

Middleware layer, some standardized interfaces may be provided to support the operation of various environments and systems. For example, the middleware layer may be implemented as multimedia and hypermedia information coding expert group (MHEG) of middleware related to data broadcasting, as DLNA middleware of middleware related to communication with an external device, as middleware providing a browser environment in which applications within a display device are running, and the like.

A kernel layer providing core system services such as: file management, memory management, process management, network management, system security authority management and other services. The kernel layer may be implemented as a kernel based on various operating systems, such as a kernel based on the Linux operating system.

The kernel layer also provides communication between system software and hardware at the same time, providing device driver services for various hardware, such as: providing a display driver for a display, providing a camera driver for a camera, providing a key driver for a remote control, providing a WIFI driver for a WIFI module, providing an audio driver for an audio output interface, providing a Power Management (PM) module with a power management driver, and the like.

In fig. 3, a user interface 265 receives various user interactions. Specifically, it is used to transmit an input signal of a user to the controller 250 or transmit an output signal from the controller 250 to the user. Illustratively, the remote control 100A may send input signals such as a power switch signal, a channel selection signal, a volume adjustment signal, etc., input by a user to the user interface 265, and then forwarded by the user interface 265 to the controller 250; or the remote controller 100A may receive an output signal such as audio, video, or data, which is processed by the controller 250 to be output from the user interface 265, and display the received output signal or output the received output signal in the form of audio or vibration.

In some embodiments, a user may input a user command through a Graphical User Interface (GUI) displayed on the display 275, and the user interface 265 receives the user input command through the GUI. In particular, the user interface 265 may receive user input commands for controlling the position of a selector in a GUI to select different objects or items. Wherein a "user interface" is a media interface for interaction and exchange of information between an application or operating system and a user, which enables conversion between an internal form of information and a user-acceptable form. A commonly used presentation form of a user interface is a graphical user interface (graphic user interface, GUI), which refers to a graphically displayed user interface that is related to computer operations. It may be an interface element such as an icon, a window, a control, etc. displayed in a display screen of the electronic device, where the control may include a visual interface element such as an icon, a control, a menu, a tab, a text box, a dialog box, a status bar, a channel bar, a Widget, etc.

Or the user may enter a user command by entering a particular sound or gesture, the user interface 265 recognizes the sound or gesture through the sensor and receives the user input command.

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

By way of example, video processor 270 includes a demultiplexing module, a video decoding module, an image compositing module, a frame rate conversion module, a display formatting module, and the like.

Wherein, the demultiplexing module is used for demultiplexing the input audio/video data stream, such as the input MPEG-2 stream (based on the compression standard of the digital storage media moving image and voice), and then the demultiplexing module demultiplexes the input audio/video data stream into video signals, audio signals and the like.

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

And an image synthesis module, such as an image synthesizer, for performing superposition mixing processing on the graphic generator and the video image after the scaling processing according to the GUI signal input by the user or generated by the graphic generator, so as to generate an image signal for display.

The frame rate conversion module is configured to convert a frame rate of an input video, for example, convert a frame rate of an input 60Hz video into a frame rate of 120Hz or 240Hz, and a common format is implemented in an inserting frame manner.

And a display formatting module for converting the signal output by the frame rate conversion module into a signal conforming to a display format such as a display, for example, format converting the signal output by the frame rate conversion module to output an RGB data signal.

And a display 275 for receiving image signals from the video processor 270 and displaying video content, images and menu manipulation interfaces. The video content may be displayed from the broadcast signal received by the modem 210, or may be displayed from the video content input by the communicator 220 or the external device interface 240. And a display 275 for simultaneously displaying 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 assembly for presenting pictures and a drive assembly for driving the display of images. Or a projection device and projection screen, provided that display 275 is a projection display.

The rotating assembly 276, the controller 250 may issue control signals to cause the rotating assembly 276 to rotate the display 275.

The audio processor 280 is configured to receive an external audio signal, decompress and decode according to a standard codec of an input signal, and perform audio data processing such as noise reduction, digital-to-analog conversion, and amplification, so as to obtain an audio signal that can be played in the speaker 286.

Illustratively, the audio processor 280 may support various audio formats. Such as MPEG-2, MPEG-4, advanced Audio Coding (AAC), high efficiency AAC (HE-AAC), etc.

An audio output interface 285 for receiving the audio signal output from the audio processor 280 under the control of the controller 250, the audio output interface 285 may include a speaker 286, or an external audio output terminal 287, such as a headphone output terminal, for outputting to a generating device of an external device.

In other exemplary embodiments, video processor 270 may include one or more chip components. Audio processor 280 may also include one or more chip components.

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

The power supply 290 is used for providing power supply support for the display device 200 by power input by an external power supply under the control of the controller 250. The power supply 290 may be a built-in power supply circuit mounted inside the display device 200 or may be a power supply mounted outside the display device 200.

Because the display device 200 provided by the application comprises the display 275 and the rotating assembly 276, the rotating assembly 276 can drive the display 275 to rotate so as to enable the display 275 to be in different display directions. Thus, in one implementation, the presentation directions may include a landscape presentation direction and a portrait presentation direction. Wherein the horizontal screen display direction refers to a display direction in which the length (width) of the display 275 in the horizontal direction is greater than the length (height) of the display 275 in the vertical direction when viewed from the front of the display 275; the vertical screen display direction refers to a display direction in which the length (width) of the display 275 in the horizontal direction is smaller than the length (height) of the display 275 in the vertical direction when viewed from the front of the display 275.

Obviously, the vertical direction is substantially vertical in the present application, and the horizontal direction is also substantially horizontal, depending on the mounting/placement position of the display device 200. The horizontal screen display direction is mainly used for displaying horizontal media such as TV dramas, movies and the like as shown in fig. 5A. The mode of operation of display 275 in the landscape display orientation may be referred to as the landscape asset viewing mode and the mode of operation of display 275 in the portrait display orientation may be referred to as the portrait asset viewing mode. The controller 250 in the display device 200 is further communicatively connected to the server 300 for invoking an interface of the server 300 to obtain the corresponding data. The display 275 in the display device 200 can be rotated by the rotation assembly 276 and used to display a user interface. In practical applications, the user may control the play mode, play content, etc. of the display device 200 through the control apparatus 100, where the play mode includes a horizontal screen media asset viewing mode and a vertical screen media asset viewing mode.

The vertical screen display direction is mainly used for displaying vertical media such as short videos and cartoon pictures, as shown in fig. 5B. In the vertical display direction, the display 275 may display a user interface corresponding to the vertical display direction and possess an interface layout and an interaction manner corresponding to the vertical display direction. In the vertical screen media asset viewing mode, the user can view short video, cartoon and other vertical screen media assets. Similarly, since the controller 250 in the display device 200 is further communicatively connected to the server 300, the media data corresponding to the vertical screen can be obtained by calling the interface of the server 300 when the vertical screen displays the direction.

The vertical screen display direction is more suitable for playing media in a vertical screen form with the picture proportion of 9:16, such as short videos shot by a terminal such as a mobile phone. Because the terminal equipment such as a mobile phone and the like mostly adopts the vertical screen proportion of 9:16, 9:18 and the like, when the terminal is connected into the display equipment 200 and a terminal picture is displayed through the display equipment 200, the display direction of the vertical screen can avoid transitional zooming of the picture, the application page of the display 275 is fully utilized, and better user experience is achieved.

It should be noted that, the horizontal screen display direction and the vertical screen display direction are only two different display directions of the display 275, and do not limit the displayed content, for example, vertical media such as short videos and cartoon can still be displayed in the horizontal screen display direction; and the transverse media such as TV dramas, movies and the like can still be displayed in the vertical screen display direction, and only the incompatible 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 viewing needs of the user. For example, after a rotation command is issued by a rotation key on the control device 100, or by selecting a rotation option on the UI interface, or by inputting a "rotation" related voice through the voice system, the controller 250 controls the rotation component 276 to rotate according to the rotation command, so as to drive the display 275 to rotate. For example, when a user wants to watch a short video through the display device 200, the user may input a rotation command in one of the above ways, so that the display 275 in the horizontal display direction is rotated counterclockwise by 90 degrees to the vertical display direction, thereby adapting to the screen ratio of the vertical application such as the short video.

Because rotatable televisions are new forms, a large number of application programs in the application programs of the display equipment are not subjected to adaptive modification, and some application programs in the application programs installed in the display equipment only support the horizontal screen display direction, and some application programs only support the vertical screen display direction. In some application scenarios, if the display direction of the display 275 is the vertical display direction, at this time, the user needs to start an application supporting only the horizontal display direction through the remote controller or voice, at this time, if the application is directly started according to the application starting logic of the conventional television, the problem that the display direction of the display 275 is inconsistent with the application display direction seriously affects the user experience.

Based on the above technical problem, an embodiment of the present application shows a display device, and a specific operation process may refer to fig. 6. The structure of the display device and the functions of the respective components can be referred to the above-described embodiments. On the basis of the above embodiment, the controller 250 is configured to perform step S101: detecting a presentation direction supported by the application and a current presentation direction of the display 275 in response to the pulling of the application;

The pull-up procedure of the application generally comprises the steps of: when receiving an application starting request, the transition service is responsible for starting the application, if the request has specific started content information, the framework PACKAGE MANAGER is used for acquiring the transverse and vertical screen support condition of the content, if the request does not specify the specific started content, the application main entry content is acquired through PACKAGE MANAGER, and then the transverse and vertical screen support condition of the content is judged. After the judgment, the rotation animation is displayed, and the application is started.

During the application pull-up process, the controller 250 may acquire whether the presentation direction supported by the currently pulled-up application is a landscape presentation direction or a portrait presentation direction by executing a related program. There are a number of ways to determine the presentation direction supported by the current application.

For example, the controller 250 may obtain configuration information of the application through PACKAGE MANAGER of the framework; and then determining whether the display direction supported by the currently pulled application is a horizontal screen display direction or a vertical screen display direction based on the configuration information. Taking an Android system as an example of configuration information, each Activity type application interface configures values (i.e. configuration information) of all attributes in an Android manifest file Android packages, wherein Android: screen orientation this configuration attribute is used to declare the presentation direction of the screen supported by the application interface. Typically screen orientation the default value for the configuration attribute is unspecified, indicating that the presentation direction is selected by the system. The orientation is determined by the device, e.g., the display device is generally landscape orientation, and the display device's presentation orientation is landscape when the screen orientation configuration attributes are not specified. Screen orientation configuration attributes may be specified as: landscape, a representation forced to a Landscape display; pertrait, representing forcing a portrait display; behind, which represent the same direction as the last application interface. In a feasible embodiment, screen or ientation attribute values registered by application are set as android: screen or ientation = "IANDSCAPE". In a feasible embodiment, the controller 250 determines the display direction supported by the application as a landscape display direction accordingly. As another example. The screen or ientation attributes registered by the application are android: screen or ientationor = "portrait", controller 250 determines the display direction supported by the application as the landscape display direction.

For another example, a direction identifier may be added to the configuration information. The controller 250 determines the presentation direction supported by the application interface of the current application corresponding to the configuration information through identifying the direction identifier. The controller 250 is further configured to: reading a direction identifier; if the display direction identifier is the first direction identifier, the display direction supported by the application is a horizontal screen display direction; and if the display direction identifier is the second direction identifier, the display direction supported by the application is a vertical screen display direction. In the actual application process, the first identification value and the second identification value can be set according to the requirements. The applicant does not make any excessive restrictions herein. Identification values may be added to the configuration information: com.android.app.h/V/HV, H denotes support of only landscape display direction, V denotes support of only portrait display, HV denotes support of both landscape display direction and portrait display direction. In a feasible embodiment, the controller 250 invokes the direction identification of the application: com.android.app, H, then the controller 250 determines the presentation direction supported by the application to be the landscape presentation direction. In another possible embodiment, the controller 250 reads the direction identification of the application: com.android.app.v, then the controller 250 determines the presentation direction supported by the application to be the portrait presentation direction.

In addition to detecting the presentation orientation supported by the detection application, the controller 250 is also configured to obtain the current presentation orientation of the display 275. The current presentation orientation of the display 275 may be detected by a sensor built into the display device 200. For example, a gyroscope, a gravitational acceleration sensor, or the like is provided on the display 275 of the display device 200, and attitude data of the display 275 with respect to the gravitational direction can be determined by measuring angular acceleration or the gravitational direction. And comparing the detected gesture data with gesture data in the horizontal screen display direction and the vertical screen display direction respectively to determine the current display direction of the display 275.

For another example, a grating angle sensor, a magnetic field angle sensor, a sliding resistance angle sensor, or the like may be provided on the rotating assembly 276, and the display direction in which the display 275 is currently positioned is determined by measuring the angle at which the rotating assembly 276 rotates, and comparing the angle with the angles in the landscape display direction and the portrait display direction, respectively.

S102: and if the display direction supported by the application is consistent with the current display direction, controlling the display 275 to display an application page of the application.

S103: if the display direction supported by the application is not consistent with the current display direction, the rotating component 276 is controlled to drive the display 275 to rotate so that the display 275 after rotation has a display direction 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 display 275, the application page of the application may be displayed directly. If the application supported presentation direction does not coincide with the current presentation direction, the display 275 is rotated such that the presentation direction of the display 275 coincides with the application supported presentation direction.

For example, if the current rotation angle of the display 275 is detected to be 90 degrees by the angle sensor, it may be determined that the display direction of the display 275 is a portrait display direction. When the display direction supported by the currently pulled application is determined to be the horizontal screen display direction, it is determined that the display direction of the display 275 is inconsistent with the display direction supported by the application, the display 275 may be rotated such that the display direction of the rotated display 275 is consistent with the display direction of the application.

For another example, if the current rotation angle of the display 275 is detected as 0 degrees by the angle sensor, it may be determined that the display direction of the display 275 is a landscape display direction. And when the display direction supported by the currently pulled application is determined to be the horizontal screen display direction, the display direction of the display 275 is determined to be consistent with the display direction supported by the application, and the display 275 is controlled to display an application page of the application.

Hereinafter, the operation process of the display device will be described in detail with reference to specific examples. Fig. 7 is an application scenario diagram of a display device in accordance with the present application.

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

In scene 2, the controller 250 determines that the display direction of the application is the horizontal screen display direction by reading the configuration information of the application; the controller 250 detects that the current display orientation of the display 275 is the portrait display orientation. The controller 250 determines that the presentation direction supported by the currently pulled application does not coincide with the current presentation direction of the display 275. The controller 250 controls the rotating assembly 276 to drive the display 275 to rotate, and the display 275 displays a horizontal screen display direction after rotation. The controller 250 controls the display 275 to display an application page of the currently pulled application.

In order to improve the experience of the user, the rotating animation is usually played in the process of rotating the display device, so as to improve the experience of the user.

The rotating animation presented by the display 275 may be a designated transition screen built in the operating system, or may be a third party video resource presented on the display device 200 for business purposes, for example, the rotating animation may be a video recommendation resource such as a trailer pushed according to user preference, or an advertisement video resource.

The rotation animation resource file may be stored in the memory 260 of the display device 200 by being directly called in the memory 260 of the display device 200 when the controller 250 controls the display device to rotate. The rotating animation resource file may also be obtained from the server 300 in real-time to reduce the occupation of the storage space of the memory 260.

The present application provides a display device 200, the operational flow of which is shown in fig. 8. The controller 250 is configured to perform step S201 to detect a presentation direction supported by the application and a current presentation direction of the display 275 in response to the pulling up of the application;

The detection manner of the display direction supported by the application and the current display direction of the display 275 can be referred to the above embodiment, and will not be described herein.

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

The display manner of the application page may refer to the above embodiment, and will not be described herein.

S203, if the display direction supported by the application is inconsistent with the current display direction, the rotation component 276 is controlled to rotate the display 275, so that the display direction of the rotated display 275 is consistent with the display direction supported by the application.

The implementation manner of controlling the rotation component 276 to rotate the display 275 may refer to the above embodiment, and will not be described herein.

S204, controlling a display 275 to display a first rotary animation, wherein an animation page of the first rotary animation is an axisymmetric 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 rotate the display 275, so that the display direction of the display 275 after rotation is consistent with the display direction supported by the application. The controller 250 invokes the first rotational animation resource during control of the rotation of the display 275. The controller 250 draws the retrieved animation resources into a first rotational animation. The controller 250 controls the display 275 to display the first rotational animation. In the display device shown in the embodiment of the application, in the process of rotating the display 275, the display 275 is controlled to display the first rotation animation, so that the experience of the user is improved.

In this embodiment, referring to fig. 9, it can be seen that the first rotation animation does not affect the user's vision during rotation, because the animation page of the first rotation animation is a central axis symmetrical page.

In the course of the actual application, when the display 275 is rotated to the standard presentation orientation, the first rotation animation needs to be deactivated. Wherein the normal display direction is a relative value, and the specific normal 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 a horizontal display direction, and the corresponding standard display direction is a vertical display direction; for another example, the current display direction of the display 275 is a portrait display direction and the corresponding standard display direction is a landscape display direction.

There are various implementations of undoing the first rotational animation, such as: the controller 250 implements the undo first rotation animation by performing the following steps. S205, counting the display time of the first rotary animation; s206, if the presentation time is equal to the preset time, the first rotary animation is withdrawn. In the embodiment of the present application, the controller 250 counts the display time of the first rotation animation in real time, wherein the display time may be determined according to the rotation speed of the display 275. For example, in one possible embodiment a 90 degree rotation of the display 275 would require 10s. The preset time may be set to 10s. When the presentation time is equal to or greater than the preset time, the controller 250 cancels the first rotary animation.

As another example. The controller 250 may determine the time to undo the first rotational animation by detecting the rotational rate of the rotational component 276 in real time. Specifically, the controller 250 may be configured to: calculating the change rate of the rotation angle of the component; and if the change rate is smaller than the preset change rate, the first rotary animation is withdrawn.

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

In the following, a detailed description will be given of a working process of the display device with reference to a specific example, and fig. 10 is an application scenario diagram of the display device according to an embodiment of the present application.

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

In scenario 4, the controller 250 determines that the presentation direction of the application is the landscape presentation direction by reading the configuration information of the application. The controller 250 detects that the current display orientation of the display 275 is the portrait display orientation. The controller 250 determines that the presentation direction supported by the currently pulled application does not coincide with the current presentation direction of the display 275. The controller 250 controls the rotating assembly 276 to drive the display 275 to rotate, and the display 275 displays a horizontal screen display direction after rotation. The controller 250 invokes the first rotational animation resource during control of the rotation of the display 275. The controller 250 draws the retrieved first animation resources into a first rotational animation. The controller 250 controls the display 275 to display the first rotation animation. In the display device shown in the embodiment of the application, the display 275 is controlled to display the rotation animation in the process of rotating the display 275, so that the experience of a user is improved.

In the above embodiment, the schematic view of the animation page during the rotation of the display 275 can be referred to as fig. 9. As can be seen from fig. 9, since the animation page of the first rotation animation is a central axis symmetry page, the rotation animation does not affect the vision of the user in the rotation process.

In another possible embodiment, a display device is shown in which the rotation animation of the display device configuration is a non-center axis symmetrical page (also referred to as a second rotation animation in this embodiment). The rotation animation of the page with asymmetric axis is that the rotation animation rotates along with the display 275 during the rotation of the display 275, and fig. 11 is a schematic diagram of an animation page corresponding to the second rotation animation of the display 275 during the rotation. It can be seen that during rotation of the display 275, the animated pages also rotate with it, causing the animated pages for viewing to tilt.

Based on the above technical problem, the present application provides a display device 200, the operation flow of which can be seen from fig. 12, wherein the controller 250 is configured to execute step S301 to detect the display direction supported by the application and the current display direction of the display 275 in response to the pulling up of the application;

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

The display manner of the application page may be referred to the above embodiments and will not be described herein.

S303, if the display direction supported by the application is inconsistent with the current display direction, controlling the rotation component 276 to rotate the display 275, so that the display direction of the rotated display 275 is consistent with the display direction supported by the application.

S304, monitoring component rotation information of the rotation component 276;

in the application, the rotation information of the assembly can be detected by an angle sensor, and the rotation information of the assembly can also be detected by an angle accelerator.

S305, configuring a second rotation animation based on the component rotation information, wherein an animation page of the second rotation animation is a non-axisymmetric page;

In one possible embodiment, the controller 250 controls the rotation component 276 to rotate the display 275 and monitors the component rotation information in real time. At 0.2s, the component rotation information monitored by the controller 250 is "increase 2 degrees to the right". The controller 250 converts the component rotation angle (2 degrees) into an animated user angle (-2 degrees), which is a negative number of the component rotation angle. The controller 250 configures the rotary animation interface to initialize OpenGL, configures the OpenGL environment, loads animation resources, and sets animation parameters. The configuration of the animation contents is started, and each animation model angle is rotated to the right by-2 degrees, and the angle can be changed along with the change of the rotation information of the component in the subsequent configuration process. To ensure that the second rotational animation rotates always around the center of the display 275. For example, the display 275 is sized W H and the corresponding rotating animation rotates about the (W/2, H/2) point.

In one possible embodiment, the controller 250 controls the rotation component 276 to rotate the display 275 and monitors the component rotation information in real time. At 0.2s, the component rotation information monitored by the controller 250 is "increase 2 degrees to the right". The controller 250 converts the component rotation direction (rightward rotation) into the animation rotation direction (leftward rotation). The controller 250 configures the rotation animation interface initializes OpenGL, configures the OpenGL environment, loads animation resources, and sets animation parameters. The configuration of the animation contents is started, and each animation model angle is rotated 2 degrees to the left. The angle will change during subsequent configurations following the change in component rotation information to ensure that the second rotational animation rotates all the way around the center of the display 275. The animation rotates around the center of the display 275 all the time. For example, the display 275 is sized W H and the corresponding rotating animation rotates about the (W/2, H/2) point.

By adopting the configuration mode of the rotation animation shown in the above embodiment, it is ensured that the second rotation animation always rotates around the center of the display 275 when rotating. The schematic diagram of the animation page in the rotation process of the display 275 can be seen with reference to fig. 13, and it can be seen from fig. 13 that the animation page remains still in the rotation process of the display 275, i.e. the display view angle of the animation page is consistent with the viewing view angle of the user, and the experience of the user is better.

S306, controlling the display 275 to display a second rotation animation;

the display manner of the second rotation animation may refer to the above embodiment, and will not be described herein.

In the actual course of application, when the display 275 is rotated to the standard presentation orientation, the rotation animation needs to be canceled. Wherein the normal display direction is a relative value, and the specific normal 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 rotational animation by counting the presentation time of the second rotational animation. Specifically, the controller 250 is configured to perform step S307 to count the presentation time of the second rotation animation; s308 withdraws the two-rotation animation if the presentation time is equal to the preset time. In the embodiment of the present application, the controller 250 counts the display time of the second rotation animation in real time, wherein the display time may be determined according to the rotation speed of the display 275, for example, 10s is required for rotating the display 275 by 90 degrees in a feasible embodiment, and the preset time may be set to 10s.

For another example, the controller 250 may determine the time to undo the second rotational animation by detecting the rotational rate of the rotational component 276 in real-time. In particular, the controller 250 may be configured to calculate a rate of change of the component rotation angle; if the rate of change is less than the preset rate of change, the configuration of the second rotary animation is terminated.

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

In scenario 5, the controller 250 determines that the display direction of the application is the portrait display direction by reading the configuration information of the application, and then detects that the current display direction of the display 275 is the landscape display direction. The controller 250 determines that the presentation direction supported by the currently pulled application does not coincide with the current presentation direction of the display 275. The controller 250 controls the rotating assembly 276 to drive the display 275 to rotate, and the display 275 after rotation has a display direction of a vertical screen. The controller 250 invokes the resource of the rotation animation during the rotation of the display 275, then draws the invoked resource of the animation into the rotation animation, and finally controls the display 275 to display the rotation animation. In the display device shown in the embodiment of the application, the display 275 is controlled to display the rotation animation in the process of rotating the display 275, so that the experience of a user is improved.

In scenario 6, the controller 250 determines that the presentation direction of the application is the portrait presentation direction by reading the configuration information of the application. The controller 250 detects that the current display orientation of the display 275 is the portrait display orientation. The controller 250 determines that the presentation direction supported by the currently pulled application coincides with the current presentation direction of the display 275. The controller 250 controls the display 275 to display an application page of the currently pulled application.

The present application provides a display device 200, the workflow of which is shown in fig. 15, the controller 250 of which is configured to execute the program steps of executing the steps of: s401, in response to the pulling of the application, detects the presentation direction supported by the application and the current presentation direction of the display 275:

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

S403, if the display direction supported by the application is inconsistent with the current display direction, controlling the rotation component 276 to rotate the display 275, so that the display direction of the rotated display 275 is consistent with the display direction supported by the application.

S404 monitors component rotation information of the rotating component 276;

Component rotation information may be detected by an angle sensor or may be detected by an angle accelerator.

S405, configuring a second rotation animation based on the component rotation information;

s406 controls the display 275 to display the second rotation animation;

s407, in response to the component rotation angle being equal to the preset angle, the second rotation animation is deactivated.

The display 275 is switched between the landscape screen and the portrait screen during rotation, and thus the preset angle is set to 90 degrees in the present application.

A second aspect of an embodiment of the present application shows a display apparatus including:

a display 275, the display 275 having a landscape state and a portrait state;

A rotating assembly 276, the rotating assembly 276 coupled to the display 275 and configured to drive the display 275 in rotation;

a controller 250 configured to:

Detecting a presentation direction supported by an application in response to a pull-up of the application;

When the display 275 is in the portrait state, if the application supports only the landscape display direction, the rotating component 276 is controlled to drive the display 275 to rotate to the landscape state, so that the display direction of the rotated display 275 is consistent with the display direction supported by the application

And when the display 275 is in the vertical screen state, if the application only supports the vertical screen display direction, controlling the display 275 to display an application page of the application.

The display device shown in the embodiment of the 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 consistent with the display direction of the currently pulled application all the time, and the experience of a user is improved.

A third aspect of the embodiment of the present application shows a display method of an application interface, including:

in response to a pull-up of an application, detecting a presentation direction supported by the application and a current presentation direction of the display 275;

if the display direction supported by the application is consistent with the current display direction, controlling a display 275 to display an application page of the application;

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

A fourth aspect of the embodiment of the present application shows a display method of an application interface, including:

When the display 275 is in the portrait state, if the application supports only the portrait display orientation, the display 275 is controlled to display an application page of the application

In a specific implementation, the present application further provides a computer storage medium, where the computer storage medium may store a program, where the program may include some or all of the steps in each embodiment of the method provided by the present application, and when the controller 250 of the display device provided by the present application runs the computer program instructions, the controller 250 performs the steps in which the controller 250 is configured. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a random-access memory (random access memory RAM), or the like.

It will be apparent to those skilled in the art that the techniques of embodiments of the present application may be implemented in software plus a necessary general purpose hardware platform. Based on such understanding, the technical solutions in the embodiments of the present application may be embodied in essence or what contributes to the prior art in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the embodiments or some parts of the embodiments of the present application.

The same or similar parts between the various embodiments in this specification are referred to each other. In particular, for the embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference should be made to the description of the method embodiments for the matters.

The embodiments of the present application described above do not limit the scope of the present application.

Claims

1. A display device having a rotating assembly, comprising:

A display;

A rotating assembly connected to the display and configured to drive the display to rotate so as to display

The display is switched between a horizontal screen state or a vertical screen state;

a controller configured to:

Responding to a starting instruction of a specified application input by a user, reading a display direction identifier in configuration information of the application, and acquiring a current display direction of the display, wherein the display direction identifier is used for indicating a display direction supported by the application;

If the display direction supported by the application page represented by the display direction identifier is judged to be consistent with the current display direction of the display, controlling the display to directly display the application page of the application;

And if the display direction supported by the application page and represented by the display direction identifier are not consistent with the current display direction of the display, controlling the rotating assembly to drive the display to rotate, so that the display direction of the rotated display is consistent with the display direction supported by the application.

2. The display device of claim 1, wherein the controller further has a transition service running thereon that is responsible for launching an application, the controller executing a read presentation direction identification in the configuration information of the application, further configured to:

When the transfer service responsible for starting the application receives a request for starting the application, if the request has specific started content information, acquiring a transverse and vertical screen supporting condition of the content through a framework PACKAGE MANAGER;

If the specific started point is not specified in the request, the application main entry point is acquired through PACKAGE MANAGER, and then the transverse and vertical screen support condition of the point is judged.

3. The display device of claim 2, wherein the controller, while reading the presentation direction identification in the configuration information of the application, obtains a current presentation direction of the display, is further configured to:

When receiving a request for starting an application, the controller notifies a transition service responsible for starting the application to acquire the content information through the framework PACKAGE MANAGER, and synchronously, detects the current display direction of the display through a built-in sensor.

4. The display device of claim 1, wherein during the controller controlling the rotation assembly to rotate the display, the controller is further configured to:

And after the display direction of the display is consistent with the display direction supported by the application page, the display of the transition picture is canceled to display the application main surface.

5. The display device of claim 1, wherein during the controller controlling the rotation assembly to rotate the display, the controller is further configured to:

monitoring component rotation information of the rotating component;

Configuring a transition picture based on the component rotation information, initializing OpenGL, configuring an OpenGL environment, loading animation resources, setting animation parameters so as to enable the display content of the transition picture to keep forward, and controlling the display to present the transition picture.

6. The display device of claim 5, wherein the controller is further configured to: and controlling the rotating assembly to drive the display to rotate in a first direction, and controlling the transition picture to rotate in a second direction, so that the transition picture always keeps the display view angle consistent with the view angle of a user, wherein the first direction and the second direction are related.

7. The display device of claim 5 or 6, wherein the controller is further configured to:

responsive to the rotating assembly rotation angle being equal to a preset angle, the transition picture is dismissed;

and controlling the display to display the application page of the application.

8. A display method of an application interface, the display method being applied to a display device having a rotating assembly, the display device including a display, the rotating assembly being connected to the display and configured to drive the display to rotate to switch the display between a landscape state or a portrait state, the method comprising:

9. The display method according to claim 8, wherein a transition service responsible for starting an application is further running on the controller, and the reading the presentation direction identifier in the configuration information of the application specifically includes: