WO2022033104A1 - 一种页面显示方法及显示设备 - Google Patents

一种页面显示方法及显示设备 Download PDF

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Publication number
WO2022033104A1
WO2022033104A1 PCT/CN2021/094713 CN2021094713W WO2022033104A1 WO 2022033104 A1 WO2022033104 A1 WO 2022033104A1 CN 2021094713 W CN2021094713 W CN 2021094713W WO 2022033104 A1 WO2022033104 A1 WO 2022033104A1
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Prior art keywords
page
selector
item
url
position information
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PCT/CN2021/094713
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English (en)
French (fr)
Inventor
逯林虎
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聚好看科技股份有限公司
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Publication of WO2022033104A1 publication Critical patent/WO2022033104A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Definitions

  • the present application relates to the field of display technology, and in particular, to a page display method and a display device.
  • a Web page can contain multiple page elements (also called items), such as text, images, controls, links, and so on.
  • the user can switch the item selected by the selector through the control keys of the remote control, and realize page jumping.
  • Embodiments of the present application provide a page display method and a display device, so as to display the selector at the position before the page jump after returning to the page, thereby improving user experience.
  • a display device including:
  • a display connected to the controller, configured to display user pages
  • a memory connected to the controller, configured to store computer instructions
  • a communicator connected to the controller, configured to communicate data with the server, receive data sent by the server, and send data to the server;
  • a controller configured to perform the following operations according to computer instructions:
  • the selector In response to the movement key command sent by the user operating the remote control, the selector is moved in the first page, so that the first item on the first page is selected by the selector, the first item is associated with the second page, and can be linked through the first item to the second page;
  • the first page In response to an instruction sent by the user operating the remote controller to return to the first page from the second page, the first page is displayed, and the first item on the first page is selected by the selector.
  • a page display method including:
  • the selector in the first page displayed on the display is moved, so that the first item on the first page is selected by the selector, and the first item is associated with the second page;
  • the first page In response to an instruction to return to the first page sent by the user operating the remote control, the first page is displayed, and the first item on the first page is selected by the selector.
  • a computer-readable non-volatile storage medium stores computer-executable instructions, and the computer-executable instructions are used to cause a display device to execute a method for displaying pages.
  • FIG. 1 is a schematic diagram of an operation scenario between a display device and a control device in some embodiments
  • FIG. 2 is a schematic flowchart of a method for displaying a user interface by the display device 200 in some embodiments
  • FIG. 3 is a schematic diagram of an operation between the control device 100 and the display device 200 in some embodiments
  • FIG. 4 is a schematic diagram of another operation between the control device 100 and the display device 200 in some embodiments.
  • FIG. 5 is a schematic diagram of still another operation between the control device 100 and the display device 200 in some embodiments.
  • FIG. 6 is a schematic structural diagram of a page stack in some embodiments.
  • FIG. 7 is another schematic structural diagram of a page stack in some embodiments.
  • FIG. 8 is a schematic diagram of still another structure of a page stack in some embodiments.
  • remote control refers to a component of an electronic device, such as the display device disclosed in this application, that can wirelessly control the electronic device, usually over a short distance.
  • infrared and/or radio frequency (RF) signals and/or Bluetooth are used to connect with electronic devices, and functional modules such as WiFi, wireless USB, Bluetooth, and motion sensors may also be included.
  • RF radio frequency
  • a hand-held touch remote control replaces most of the physical built-in hard keys in a general remote control device with a user interface in a touch screen.
  • FIG. 1 exemplarily shows a schematic diagram of an operation scenario between a display device and a control apparatus provided by an embodiment of the present application.
  • a user may operate the display apparatus 200 through the mobile terminal 300 and the control apparatus 100 .
  • the control device 100 may be a remote controller, and the communication between the remote controller and the display device includes infrared protocol communication or Bluetooth protocol communication, and other short-range communication methods, etc., and controls the display device 200 by wireless or other wired methods.
  • the user can control the display device 200 by inputting user instructions through keys on the remote control, voice input, control panel input, and the like.
  • the user can input corresponding control commands through the volume plus and minus keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, power on/off keys, confirmation keys, and return keys on the remote control. to realize the function of controlling the display device 200 .
  • mobile terminals, tablet computers, computers, notebook computers, and other smart devices may also be used to control the display device 200 .
  • the display device 200 is controlled using an application running on the smart device.
  • the app can be configured to provide users with various controls in an intuitive user interface (UI) on the screen associated with the smart device.
  • UI intuitive user interface
  • the mobile terminal 300 may install a software application with the display device 200 to implement connection communication through a network communication protocol, so as to achieve the purpose of one-to-one control operation and data communication.
  • a control command protocol can be established between the mobile terminal 300 and the display device 200
  • the remote control keyboard can be synchronized to the mobile terminal 300
  • the function of controlling the display device 200 can be realized by controlling the user interface on the mobile terminal 300.
  • the audio and video content displayed on the mobile terminal 300 may also be transmitted to the display device 200 to implement a synchronous display function.
  • the display device 200 also performs data communication with the server 400 through various communication methods.
  • the display device 200 may be allowed to communicate via local area network (LAN), wireless local area network (WLAN), and other networks.
  • the server 400 may provide various contents and interactions to the display device 200 .
  • the display device 200 interacts by sending and receiving information, and electronic program guide (EPG), receiving software program updates, or accessing a remotely stored digital media library.
  • EPG electronic program guide
  • the server 400 may be a cluster or multiple clusters, and may include one or more types of servers. Other network service contents such as video-on-demand and advertising services are provided through the server 400 .
  • the display device 200 may be a liquid crystal display, an OLED display, or a projection display device.
  • the specific display device type, size and resolution are not limited. Those skilled in the art can understand that the display device 200 can make some changes in performance and configuration as required.
  • the display device 200 may additionally provide a smart IPTV function that provides computer-supported functions, including but not limited to, IPTV, smart TV, Internet Protocol TV (IPTV), and the like, in addition to the broadcast receiving TV function.
  • a smart IPTV function that provides computer-supported functions, including but not limited to, IPTV, smart TV, Internet Protocol TV (IPTV), and the like, in addition to the broadcast receiving TV function.
  • the user inputs user commands through the control device 100 or the mobile terminal 300, the user input interface is based on the user's input, and the display device 200 responds to the user's input through the controller.
  • the user may input user commands on a graphical user interface (GUI) displayed on the display, and the user input interface receives the user input commands through the graphical user interface (GUI).
  • GUI graphical user interface
  • the user may input a user command by inputting a specific sound or gesture, and the user input interface recognizes the sound or gesture through a sensor to receive the user input command.
  • a "user interface” is a medium interface for interaction and information exchange between an application program or an operating system and a user, which enables conversion between an internal form of information and a form acceptable to the user.
  • the commonly used form of user interface is Graphical User Interface (GUI), which refers to a user interface related to computer operations displayed in a graphical manner. It can be an icon, window, control and other interface elements displayed on the display screen of the electronic device, wherein the control can include icons, buttons, menus, tabs, text boxes, dialog boxes, status bars, navigation bars, Widgets, etc. visual interface elements.
  • GUI Graphical User Interface
  • the user interface also includes a selector indicating that any item is selected, and the position of the selector can be moved by user input to change the selection of a different item.
  • An “item” refers to a visual object displayed in each view display area of the user interface in the display device 200 to represent corresponding content, such as an icon, a thumbnail, a video clip, and the like.
  • an item may represent image content or video clips of movies, TV series, audio content of music, applications, or other user access content history information.
  • "items” may display image thumbnails. For example, when the item is a movie or TV series, the item can be displayed as a poster of the movie or TV series. If the item is music, the poster of the music album can be displayed. If the item is an application, it can be displayed as an icon of the application, or a screenshot of the content of the application can be captured when the application is executed recently. If the item is the user's access history, it can be displayed as a screenshot of the content during the most recent execution. Projects can be displayed as video clips. For example, the project is a video clip dynamic picture of the trailer of a TV or TV series.
  • the item may represent an interface or a set of interfaces displayed by which the display device 200 is connected to an external device, or may represent the name of an external device connected to the display device, or the like.
  • signal source input interface collection or HDMI interface, USB interface, PC terminal interface, etc.
  • each item may include textual content and/or an image for displaying a thumbnail image related to the textual content, or a video clip related to the text.
  • each item may be the text or icon of the application.
  • Items can be the same size or different sizes. In some implementation examples, the size of the item can be changed.
  • a “selector" is used to indicate that any of the items has been selected, such as the cursor or the focused object.
  • the cursor movement on the display device 200 is controlled to select or control an item.
  • the movement of the display focus object in the display device 200 may be used to select control items, and one or more of the items may be selected or controlled.
  • the user can select and control items by controlling the movement of the focus object between items by controlling the arrow keys on the device 100 .
  • a focus object refers to an object that moves between items based on user input. Illustratively, as shown in FIG. 3 , by drawing a thick line on the edge of the item to achieve (eg, “live” item 10 ) or to identify the position of the focus object.
  • the focus form is not limited to an example, and can be a visible or invisible form that can be recognized by the user, such as a cursor, such as a 3D deformation of an item, or the border line and size of the text or image of the focused item can be changed. , color, transparency and outline and/or font.
  • the display device 200 may display Web pages.
  • a Web page can contain various and multiple page elements (also called items), such as text, images, controls, links, and so on.
  • the user can issue an instruction by operating the move key on the remote control to make the selector move between different items in the web page, and can issue an instruction by operating the confirm key on the remote control to switch to the item associated with the item currently selected by the selector. page, you can also switch back to the previously displayed page by operating the back button on the remote control to issue an instruction.
  • the user if the current selector selects the first item in the first page, at this time, the user operates the confirm button of the remote control to cause the display to display the information associated with the first item. page, but find that the page is not the page you want to visit, then return to the first page by operating the back button of the remote control, at this time, the selector selects the second item in the first page according to the default position (such as the item at the beginning of the page). ), the user needs to move the selector to the target item on the first page through the move key of the remote control, which is cumbersome to operate and has a poor experience. Under normal circumstances, the target item is usually located close to the first item selected before. If the position of the selector can be displayed on the first item after returning to the first page, it is convenient for the user to perform subsequent operations.
  • the embodiment of the present application utilizes the principle of modifying Uniform Resource Locator (URL) parameters without refresh, and during the selector movement process, the identification information of the item selected by the selector is used as the selector location information in real time. It is added to the URL and stored in the page browsing record, so that when returning to the page, the selector can be displayed on the returned page according to the recorded selector position information, thereby improving the user experience.
  • URL Uniform Resource Locator
  • a URL describes the address of a resource on the World Wide Web in the abstract form of a string.
  • a URL uniquely identifies a Web resource, and the resource can be obtained through the corresponding URL.
  • the port number is the same as the default port of the protocol type. The port number can be omitted, otherwise it cannot be omitted. "?” is the connection function. Add parameters through "?”.
  • the protocol type includes HyperText Transfer Protocol (HTTP), email Protocol (Simple Mail Transfer Protocol, MAILTO), Local File Transfer Protocol (File Protocol, FILE), File Transfer Protocol (File Transfer Protocol, FTP), etc.
  • the Document Object Model is a browser-, platform-, and language-independent interface that can access other standard components of a page.
  • Everything in the DOM is a node, for example, the entire document is a document node, each page element is an element node, and the text inside an element is a text node.
  • All nodes form a node tree, a node corresponds to an item in the page, the position information of the node in the node tree corresponds to the position information of the item in the page, and the position information of the item in the page can be identified by the item ID.
  • the identifier of each item in the page may also be equal to the identifier of the corresponding node in the DOM structure, or each item in the page is identified by the corresponding node identifier. Nodes can be created and deleted.
  • the page stack is used to manage the pages browsed by the user.
  • the page stack is a linear list with a closed bottom of the stack and an open top of the stack. Insertion and deletion operations are performed from the top of the stack.
  • the page stack stores data according to the principle of first-in, last-out. The data entered first is pushed to the bottom of the stack, and the last data is at the top of the stack. When data needs to be read, data is read from the top of the stack, and the data that is pushed first is read last.
  • the user clicks the control key of the remote controller to control the push and pop operations of the URL of the page.
  • the embodiments of the present application are applicable to the switching process between pages.
  • the following takes the scenario of switching from the first page to the second page, and then returning to the first page from the second page as an example to describe the page display process provided by the embodiments of the present application. .
  • FIG. 2 exemplarily shows a schematic flowchart of displaying a page by the display device 200 according to the embodiment.
  • the display device 200 receives a request for accessing the first page, and the request includes the URL of the first page; the browser in the display device 200 can store the URL of the first page in the page browsing record of the browser , and obtain the data of the first page according to the URL, so that the display renders and displays the first page according to the data of the first page.
  • the display device 200 caches the data of the first page locally, the data of the first page can be obtained locally; otherwise, the display device 200 obtains the data of the first page from the server on the network side according to the URL.
  • the display device 200 receives a movement key command sent by the user through the remote controller, and moves the selector in the first page according to the received movement key command. For example, if the user presses the "up” key of the remote control, the selector selects the item above the current item in the first page, and if the user presses the "down" key of the remote control, the selector selects the current item in the first page The item in the position below the item.
  • the selector When the selector is moved over an item, the item is selected by the selector, the item selected by the selector is highlighted compared to the unselected item, such as the background color of the selected item changes, or the selected item is selected.
  • the border of the item selected by the selector becomes thicker, or the icon of the item selected by the selector becomes larger, etc.
  • the browser obtains the identification information of the item selected by the selector through the callback function, and records the item identification information as the current location information of the selector in the page browsing record, and associates it with the URL of the first page.
  • the browser may initiate detection of the position of the selector in the first page displayed on the screen, and store the current position information of the selector in the page browsing record.
  • the current location information of the selector is represented by identification information (such as an ID number) of the item selected by the selector, and is associated with the URL of the first page.
  • identification information such as an ID number
  • the identification information of the item can be added as a parameter to the URL of the first page through "?".
  • the identification information of the item selected by the selector is obtained, and the identification information of the item selected by the selector is added to the URL of the first page as the location information of the selector.
  • the identification information of the first item currently selected by the selector is stored in the page browsing record as the current location information of the selector , and is associated with the URL of the first page. If there is already selector position information associated with the first page in the page browsing record, the identification information of the first item currently selected by the selector is used as the current position information of the selector, and the existing selector position information associated with the first page is replaced. selector position information.
  • the position information of the selector associated with the first page in the page browsing record is updated once, so that the position information of the selector associated with the first page in the page browsing record is the item selected by the current selector
  • the identification information is unique, so as to ensure that the position of the selector can be accurately dropped when the page is returned.
  • the selector after the selector is moved, the selector currently selects the first item of the first page, and the URL of the first page stored in the page browsing record of the browser is associated with the identification information of the first item,
  • the identification information of the first item represents the current position information of the selector.
  • an item may be configured with a unique identifier
  • the recorded content may be the unique identifier of the corresponding item.
  • the unique identifier may be a preset code or serial number, or may be a location parameter in the above real-time manner.
  • the selector when the selector selects the first item on the first page, a confirmation key instruction sent by the user by clicking the "OK" key of the remote control is received, and the browser obtains the URL of the second page associated with the first item
  • the data is stored in the page browsing record of the browser, and the data of the second page is acquired according to the URL of the second page to make the display display the second page.
  • the first item is associated with the second page.
  • the selector may also be moved in the second page, and the browser updates the page browsing record according to the identification information of the item selected by the selector in the second page.
  • the display device 200 receives an instruction from the second page to return to the first page from the second page sent by the user by clicking the return button of the remote control, and the browser reads the page browsing record according to the instruction, and obtains the information of the first page in the page browsing record.
  • URL and selector position information associated with the URL of the first page display the first page according to the obtained URL of the first page, and make the selector according to the read selector position information associated with the URL of the first page On the first item in the first page. Therefore, after returning to the first page from the second page, the selector selects the first item associated with the second page in the first page, which improves user experience.
  • the browser updates the page browsing record according to the instruction, so that the display displays the first page and the selector selects the second item of the first page.
  • page view records may be stored in a page stack.
  • the user sends a first request to access the first page to the browser through the remote control
  • the browser receives the first request, obtains the data of the first page according to the URL carried in the first request, and sends the obtained data to
  • the display causes the display to render and display the first page, and the first page 201 displayed by the display is shown in FIG. 3 .
  • the selector selects the item 10 of “Live” on the first page 201 .
  • the browser adds the URL of the first page to the top of the page stack:
  • the structure of the current page stack is shown in FIG. 6 .
  • the user presses the "right” movement key of the remote control, and the position of the selector moves to the right to the "variety show” item 20 in the first page 201, as shown in FIG. 4 .
  • the browser obtains the identification of the "variety show” item 20 (this identification is the same as the ID of the corresponding node in the DOM structure, and the ID is equal to 2 as an example to describe), and updates the URL of the first page located at the top of the stack in the current page stack,
  • the updated URL is:
  • the selector when the selector selects the "variety show” item 20 in the first page 201, the user presses the "OK" key of the remote control to obtain the data of the second page according to the URL of the second page 202, so that the display A second page 202 is displayed, as shown in FIG. 5 .
  • the browser adds the URL of the second page 202 associated with the "variety show" item 20 to the top of the page stack, that is, adds the following record to the top of the stack:
  • the structure of the current page stack is shown in FIG. 8 .
  • the user presses the return key of the remote control to send an instruction to return to the first page from the second page.
  • the URL of the page is deleted, and the structure of the page stack is shown in Figure 7.
  • the browser reads the following records from the top of the current page stack:
  • the first page is set as the selector to select the default item
  • the display displays the second page associated with the default item
  • the URL of the first page is stored in At the top of the page stack of the browser, when the user presses the "return" key of the remote control to send an instruction to return to the first page from the second page, the display displays the first page, and the selector selects the default item of the first page.
  • a computer-readable non-volatile storage medium in which computer-executable instructions are stored, and the computer-executable instructions are used to cause a display device to execute the methods in the foregoing embodiments.

Abstract

本申请实施例提供一种页面显示方法及显示设备。该显示设备包括:显示器、存储器、通信器、控制器;所述控制器,被配置为根据计算机指令执行以下操作:响应于遥控器发送的移动键指令,选择器在第一页面中被移动,使得所述第一页面上的第一项目被选择器选中,所述第一项目关联第二页面;响应于所述遥控器发送的确认键指令,显示所述第一项目关联的第二页面;响应于所述遥控器发送的从所述第二页面返回所述第一页面的指令,显示所述第一页面,并且所述第一页面上的所述第一项目被选择器选中。

Description

一种页面显示方法及显示设备
本申请要求在2020年08月11日提交中国专利局、申请号为202010803798.9、发明名称为“一种页面显示方法及显示设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示技术领域,尤其涉及一种页面显示方法及显示设备。
背景技术
随着互联网系统的高速发展,Web页面成为互联网最广泛的服务载体,智能电视等显示设备可以显示Web页面。一个Web页面可以包含多个页面元素(也可称为项目),比如文本、图像、控件、链接等。用户可通过遥控器的控制键切换选择器选中的项目,并实现页面跳转。
发明内容
本申请实施例提供了一种页面显示方法及显示设备,用以实现在返回页面后选择器显示在页面跳转前所在的位置,从而提高用户体验。
本申请一些实施例中,提供一种显示设备,包括:
显示器,与控制器连接,被配置为显示用户页面;
存储器,与控制器连接,被配置为存储计算机指令;
通信器,与控制器连接,被配置为与服务器进行数据通信,接收服务器发送的数据,以及向服务器发送数据;
控制器,被配置为根据计算机指令执行以下操作:
响应于用户操作遥控器发送的移动键指令,选择器在第一页面中被移动,使得第一页面上的第一项目被选择器选中,第一项目关联第二页面,通过第一项目可链接到第二页面;
响应于用户操作遥控器发送的确认键指令,显示第一项目关联的第二页面;
响应于用户操作遥控器发送的从第二页面返回第一页面的指令,显示第一页面,并且第一页面上的第一项目被选择器选中。
本申请一些实施例中,提供一种页面显示方法,包括:
响应于用户操作遥控器发送的移动键指令,显示器显示的第一页面中的选择器被移动,使得第一页面上的第一项目被选择器选中,第一项目关联第二页面;
响应于用户操作遥控器发送的确认键指令,显示第一项目关联的第二页面;
响应于用户操作遥控器发送的返回第一页面的指令,显示第一页面,第一页面上的第一项目被选择器选中。
本申请一些实施例中,提供一种计算机可读非易失性存储介质,计算机可读存储介质 存储有计算机可执行指令,计算机可执行指令用于使显示设备执行页面显示的方法。
附图说明
图1为一些实施例中显示设备与控制装置之间操作场景的示意图;
图2为一些实施例中显示设备200显示用户界面的一种方法流程示意图;
图3为一些实施例中控制装置100与显示设备200之间一种操作示意图;
图4为一些实施例中控制装置100与显示设备200之间又一种操作示意图;
图5为一些实施例中控制装置100与显示设备200之间的再一种操作示意图;
图6为一些实施例中页面栈的一种结构示意图;
图7为一些实施例中页面栈的又一种结构示意图;
图8为一些实施例中页面栈的再一种结构示意图。
具体实施方式
为使本申请的目的、实施方式和优点更加清楚,下面将结合本申请示例性实施例中的附图,对本申请示例性实施方式进行清楚、完整地描述,显然,所描述的示例性实施例仅是本申请一部分实施例,而不是全部的实施例。
基于本申请描述的示例性实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请所附权利要求保护的范围。此外,虽然本申请中公开内容按照示范性一个或几个实例来介绍,但应理解,可以就这些公开内容的各个方面也可以单独构成一个完整实施方式。
需要说明的是,本申请中对于术语的简要说明,仅是为了方便理解接下来描述的实施方式,而不是意图限定本申请的实施方式。除非另有说明,这些术语应当按照其普通和通常的含义理解。
本申请中说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”等是用于区别类似或同类的对象或实体,而不必然意味着限定特定的顺序或先后次序,除非另外注明(Unless otherwise indicated)。应该理解这样使用的用语在适当情况下可以互换,例如能够根据本申请实施例图示或描述中给出那些以外的顺序实施。
本申请中使用的术语“遥控器”,是指电子设备(如本申请中公开的显示设备)的一个组件,通常可在较短的距离范围内无线控制电子设备。一般使用红外线和/或射频(RF)信号和/或蓝牙与电子设备连接,也可以包括WiFi、无线USB、蓝牙、动作传感器等功能模块。例如:手持式触摸遥控器,是以触摸屏中用户界面取代一般遥控装置中的大部分物理内置硬键。
图1中示例性示出了本申请实施例提供的显示设备与控制装置之间操作场景的示意图。如图1中示出,用户可通过移动终端300和控制装置100操作显示设备200。
在一些实施例中,控制装置100可以是遥控器,遥控器和显示设备的通信包括红外协议通信或蓝牙协议通信,及其他短距离通信方式等,通过无线或其他有线方式来控制显示设备200。用户可以通过遥控器上按键,语音输入、控制面板输入等输入用户指令,来控 制显示设备200。如:用户可以通过遥控器上音量加减键、频道控制键、上/下/左/右的移动按键、语音输入按键、菜单键、开关机按键、确认键、返回键等输入相应控制指令,来实现控制显示设备200的功能。
在一些实施例中,也可以使用移动终端、平板电脑、计算机、笔记本电脑、和其他智能设备以控制显示设备200。例如,使用在智能设备上运行的应用程序控制显示设备200。该应用程序通过配置可以在与智能设备关联的屏幕上,在直观的用户界面(UI)中为用户提供各种控制。
在一些实施例中,移动终端300可与显示设备200安装软件应用,通过网络通信协议实现连接通信,实现一对一控制操作的和数据通信的目的。如:可以实现用移动终端300与显示设备200建立控制指令协议,将遥控控制键盘同步到移动终端300上,通过控制移动终端300上用户界面,实现控制显示设备200的功能。也可以将移动终端300上显示音视频内容传输到显示设备200上,实现同步显示功能。
如图1中还示出,显示设备200还与服务器400通过多种通信方式进行数据通信。可允许显示设备200通过局域网(LAN)、无线局域网(WLAN)和其他网络进行通信连接。服务器400可以向显示设备200提供各种内容和互动。示例的,显示设备200通过发送和接收信息,以及电子节目指南(EPG)互动,接收软件程序更新,或访问远程储存的数字媒体库。服务器400可以是一个集群,也可以是多个集群,可以包括一类或多类服务器。通过服务器400提供视频点播和广告服务等其他网络服务内容。
显示设备200,可以液晶显示器、OLED显示器、投影显示设备。具体显示设备类型,尺寸大小和分辨率等不作限定,本领技术人员可以理解的是,显示设备200可以根据需要做性能和配置上一些改变。
显示设备200除了提供广播接收电视功能之外,还可以附加提供计算机支持功能的智能网络电视功能,包括但不限于,网络电视、智能电视、互联网协议电视(IPTV)等。
在一些实施例中,用户通过控制装置100或移动终端300输入用户命令,用户输入接口则根据用户的输入,显示设备200则通过控制器响应用户的输入。
在一些实施例中,用户可在显示器上显示的图形用户界面(GUI)输入用户命令,则用户输入接口通过图形用户界面(GUI)接收用户输入命令。或者,用户可通过输入特定的声音或手势进行输入用户命令,则用户输入接口通过传感器识别出声音或手势,来接收用户输入命令。
在一些实施例中,“用户界面”,是应用程序或操作系统与用户之间进行交互和信息交换的介质接口,它实现信息的内部形式与用户可以接受形式之间的转换。用户界面常用的表现形式是图形用户界面(Graphic User Interface,GUI),是指采用图形方式显示的与计算机操作相关的用户界面。它可以是在电子设备的显示屏中显示的一个图标、窗口、控件等界面元素,其中控件可以包括图标、按钮、菜单、选项卡、文本框、对话框、状态栏、导航栏、Widget等可视的界面元素。
用户界面中还包括指示任一项目被选择的选择器,可通过用户输入而移动选择器的位置,以改变选择不同的项目。
“项目”是指在显示设备200中用户界面的各视图显示区中显示以表示,诸如图标、缩略图、视频剪辑等对应内容的视觉对象。例如:项目可以表示电影、电视剧的图像内容或视频剪辑、音乐的音频内容、应用程序,或其他用户访问内容历史信息。
一些实施例中,“项目”可显示图像缩略图。如:当项目为电影或电视剧时,项目可显示为电影或电视剧的海报。如项目为音乐时,可显示音乐专辑的海报。如项目为应用程序时,可显示为应用程序的图标,或当应用程序被执行最近执行时捕捉到应用程序的内容截图。如项目为用户访问历史时,可显示为最近执行过程中内容截图。“项目”可显示为视频剪辑。如:项目为电视或电视剧的预告片的视频剪辑动态画面。
此外,项目可以表示显示设备200与外接设备连接的接口或接口集合显示,或可表示连接至显示设备的外部设备名称等。如:信号源输入接口集合、或HDMI接口、USB接口、PC端子接口等。
一些实施例中,每个项目可以包括文本内容和/或用于显示与文本内容相关的缩略图的图像,或与文本相关的视频剪辑。另一些实施例中,每个项目可以是应用程序的文本或图标。
各个项目可具有相同尺寸,也可以具有不相同的尺寸。在一些实施示例中,项目的尺寸可以被改变。
“选择器”用于指示其中任意项目已被选择,如:光标或焦点对象。根据用户通过控制设备100上输入,控制在显示设备200上光标移动来选择或控制项目。可根据用户通过控制设备100的输入,可使显示设备200中显示焦点对象的移动来选择控制项目,可选择或控制其中一个或多个项目。如:用户可通过控制设备100上方向键控制焦点对象在项目之间的移动来选择和控制项目。
焦点对象指根据用户输入在项目之间移动的对象。示例的,如图3中通过项目边缘绘制粗线来实现(如“直播”项目10)或标识焦点对象位置。在其他实施例中,焦点形式不限于示例,可以是光标等有形或无形可被用户识别的形态,如可以项目的3D变形等形式,也可以改变聚焦的项目的文本或图像的边框线、尺寸、颜色、透明度和轮廓和/或字体等标识。
随着互联网技术的发展,显示设备200可显示Web页面。一个Web页面中可以包含多种以及多个页面元素(也可称为项目),比如文本、图像、控件、链接等。用户可以通过操作遥控器上的移动键发出指令,使得选择器在web页面中不同的项目间移动,并可通过操作遥控器上的确认键发出指令,切换到当前选择器选中的项目所关联的页面,还可以通过操作遥控器上的返回键发出指令,切换回之前显示的页面。
以第一页面和第二页面之间的切换为例,若当前选择器选中的是第一页面中的第一项目,此时用户通过操作遥控器的确认键,使得显示器显示第一项目关联的页面,但发现该页面并不是希望访问的页面,则通过操作遥控器的返回键返回第一页面,此时选择器按照默认位置选中第一页面中的第二项目(比如位于页面开始位置的项目),用户需要通过遥控器的移动键将选择器移动到第一页面中的目标项目上,操作繁琐,体验感较差。一般情况下,目标项目与之前选择的第一项目通常位置较为靠近,如果 能够在返回第一页面后,将选择器的位置显示在第一项目上,则可以方便用户后续操作。
为了解决上述问题,本申请实施例利用无刷新修改统一资源定位符(Uniform Resource Locator,URL)参数的原理,在选择器移动过程中,实时将选择器选中的项目的标识信息作为选择器位置信息添加至URL并存储至页面浏览记录中,从而在返回页面时能够根据记录的选择器位置信息,在返回的页面上显示选择器,进而提升用户体验。
为了清楚的描述本申请实施例的实现原理,下面对本申请实施例中涉及的技术术语进行介绍。
(1)URL
URL以字符串的抽象形式来描述一个资源在万维网上的地址。一个URL唯一标识一个Web资源,通过与之对应的URL即可获得该资源。URL格式一般为:协议类型://服务器地址[:端口号]/路径/[文件名][?参数=值]。其中,[]中的内容可省略。端口号与协议类型默认端口相同的,端口号可以省略,否则不能省略,“?”为连接作用,通过“?”添加参数,协议类型包括超文本传输协议(HyperText Transfer Protocol,HTTP),电子邮件协议(Simple Mail Transfer Protocol,MAILTO),本地文件传输协议(File Protocol,FILE),文件传输协议(File Transfer Protocol,FTP)等。
比如,利用HTTP协议访问万维网上的一个资源的URL的格式为:http://website.com/goods/search.php?term=apple,其中,website.com服务器地址,search.php是服务器端的一个脚本文件,之后紧跟脚本执行所需要的参数term,apple为用户输入的对应term的参数值。
(2)DOM结构
文档对象模型(Document Object Model,DOM)是一种与浏览器、平台、语言无关的接口,可以访问页面其他的标准组件。DOM中所有事物均是节点,比如整个文档是一个文档节点、每个页面元素是元素节点、元素内的文本是文本节点。所有节点构成节点树,一个节点对应页面中的一个项目,节点在节点树中的位置信息对应项目在页面中的位置信息,项目在页面中的位置信息可用项目ID标识。页面中各项目的标识也可以等于DOM结构中相应节点的标识,或者说页面中各项目用对应的节点标识进行识别。节点可以创建和删除。
(3)页面栈
页面栈用于管理用户浏览的页面,页面栈是一种栈底封闭、栈顶开口的线性表,从栈顶执行插入和删除操作。页面栈按照先进后出的原则存储数据,先进入的数据被压入栈底,最后的数据在栈顶,需要读数据的时候从栈顶开始读取数据,先入栈的数据最后被读取。在本申请的实施例中,用户点击遥控器的控制键控制页面的URL的入栈、出栈操作。比如,用户在选择器选中第一页面的第一项目时点击遥控器的确认键访问该项目所关联的第二页面,第二页面的URL入栈;用户点击遥控器的返回键,第 二页面的URL出栈;若用户在选择器选中第二页面中与第一页面关联的第二项目时按下确认键,第一页面的URL再次入栈。
下面结合附图详细描述本申请的实施例。
本申请的实施例适用于页面间的切换过程,下面以从第一页面切换到第二页面,再从第二页面返回第一页面的场景为例,对本申请实施例提供的页面显示流程进行说明。
图2中示例性示出了根据实施例中显示设备200显示页面的流程示意图。
在510执行中,显示设备200接收访问第一页面的请求,该请求中包含有第一页面的URL;显示设备200中的浏览器可将第一页面的URL存储于浏览器的页面浏览记录中,并根据该URL获取第一页面的数据,使得显示器根据第一页面的数据渲染并显示第一页面。
其中,若显示设备200本地缓存有第一页面的数据,则可从本地获取第一页面的数据,否则,显示设备200根据该URL从网络侧的服务器获取第一页面的数据。
在520执行中,显示设备200接收用户通过遥控器发送的移动键指令,根据接收的移动键指令移动第一页面中的选择器。比如,若用户按遥控器的向“上”移动键,选择器选中第一页面中当前项目上方位置的项目,若用户按遥控器的向“下”移动键,选择器选中第一页面中当前项目下方位置的项目。当选择器移动到一个项目上时,该项目被选择器选中,被选择器选中的项目相较于未被选中的项目被突出显示,比如被选择器选中的项目的背景颜色改变,或者被选择器选中的项目的边框变粗,再或者被选择器选中的项目的图标变大等。
选择器被移动过程中,浏览器通过回调函数获取选择器选中的项目的标识信息,并将项目标识信息作为选择器当前的位置信息记录到页面浏览记录中,并与第一页面的URL关联。
基于选择器被移动事件,浏览器可启动选择器在屏幕中所显示的第一页面中位置的检测,将选择器的当前位置信息存储到页面浏览记录中。选择器的当前位置信息用被选择器选中的项目的标识信息(比如ID号)表征,且与第一页面的URL关联。具体地,根据无刷新便可修改URL的参数的原理,可通过“?”将项目的标识信息作为参数添加到第一页面的URL中。
在一些实施例中,选择器被移动后,获取选择器选中的项目的标识信息,将被选择器选中的项目的标识信息作为选择器的位置信息添加至第一页面的URL中,添加后第一页面的URL标识为http://www.jht.com/a?focus=nodeID。其中,http://www.jht.com/a表示第一页面的URL,focus=nodeID表示选择器选中标识信息为nodeID的项目上。
在一些实施例中,若页面浏览记录中,尚未存在与第一页面关联的选择器位置信息,则将选择器当前选中的第一项目的标识信息作为选择器的当前位置信息存储到页面浏览记录中,并与第一页面的URL关联。若页面浏览记录中,已经存在与第一页面关联的选择器位置信息,则用选择器当前选中的第一项目的标识信息作为选择器的当前位置信息,替换已经存在的与第一页面关联的选择器位置信息。其中,选择器每一移动一次,页面浏 览记录中与第一页面关联的选择器的位置信息更新一次,使得页面浏览记录中与第一页面关联的选择器位置信息是当前选择器所选中的项目的标识信息,具有是唯一的,从而保证页面返回时能准确的回落选择器的位置。
在一些实施例中,经选择器的被移动操作后,选择器当前选中第一页面的第一项目,浏览器的页面浏览记录中存储的第一页面的URL与第一项目的标识信息关联,第一项目的标识信息表征选择器的当前位置信息。
在一些实施例中,项目可以被配置唯一标识,记录的内容可以是对应项目的唯一标识。
在一些实施例中,唯一标识可以是预先设定的代码或者序号,也可以是上述实时方式中的位置参数。
在一些实施例中,在选择器选中第一页面的第一项目时,接收用户通过点击遥控器的“OK”键发送的确认键指令,浏览器获取与第一项目关联的第二页面的URL并存储于浏览器的页面浏览记录中,根据第二页面的URL获取第二页面的数据使得显示器显示第二页面。其中,第一项目与第二页面关联。
在一些实施例中,还可以在第二页面中移动选择器,浏览器根据第二页面中选择器选中的项目的标识信息更新页面浏览记录。
在一些实施例中,显示设备200接收用户通过点击遥控器的返回键发送的从第二页面返回第一页面的指令,浏览器根据指令读取页面浏览记录,得到页面浏览记录中第一页面的URL以及与第一页面的URL关联的选择器位置信息,根据得到的第一页面的URL显示第一页面,并根据读取到的与第一页面的URL关联的选择器位置信息,使得选择器位于第一页面中的第一项目上。因此,从第二页面返回第一页面后,选择器选中第一页面中与第二页面关联的第一项目,提高了用户体验。
在另一些实施例的540执行中,若530中显示器显示的第二页面包含返回上一页面的项目(比如“返回”项目)。用户还可以操作遥控器的移动键使选择器在第二页面的不同项目间移动,使选择器选中第二页面中的“返回”项目,再按下遥控器的确认键发送从第二页面返回第一页面的指令,浏览器根据指令更新页面浏览记录,使得显示器显示第一页面且选择器选中第一页面的第二项目。
在一些实施例中,页面浏览记录可存储于页面栈中。
下面以具体示例结合图3~图5以及图6~图8说明与第一页面关联的选择器的位置信息的更新过程。
在一些实施例中,用户通过遥控器向浏览器发送访问第一页面的第一请求,浏览器接收第一请求,根据第一请求携带的URL获取第一页面的数据,将获取的数据发送给显示器使得显示器渲染并显示第一页面,显示器显示的第一页面201如图3所示。根据预先设置的选择器的位置信息,选择器选中第一页面201中“直播”项目10。浏览器在页面栈的栈顶添加第一页面的URL:
http://www.jht.com/a
在一些实施例中,当前页面栈的结构如图6所示。
在一些实施例中,用户按遥控器的向“右”移动键,选择器的位置向右移动到第一页面201中的“综艺”项目20,如图4所示。浏览器获得“综艺”项目20的标识(该标识与DOM结构中相应节点的ID相同,这里以该ID等于2为例描述),并更新当前页面栈中位于栈顶的第一页面的URL,更新后的URL为:
http://www.jht.com/a?focus=2
其中,focus=2表示选择器的位置在ID等于2的项目上,当前页面栈的结构如图7所示。
在一些实施例中,在选择器选中第一页面201中的“综艺”项目20时,用户按下遥控器的“OK”键,根据第二页面202的URL获取第二页面的数据,使得显示器显示第二页面202,如图5所示。浏览器将与“综艺”项目20相关联的第二页面202的URL增加至页面栈的栈顶,即在栈顶增加以下记录:
http://www.jht.com/b
在一些实施例中,当前页面栈的结构如图8所示。
在一些实施例中,显示器显示第二页面202后,用户按下遥控器的返回键发送从第二页面返回第一页面的指令,根据页面栈先进后出的特点,页面栈栈顶的第二页面的URL被删除,页面栈的结构如图7所示。浏览器从当前页面栈的栈顶读取到以下记录:
http://www.jht.com/a?focus=2
根据上述记录中的URL获取相应页面的数据,并使得显示器显示第一页面,根据上述记录中选择器位置信息(focus=2),使得第一页面中的相应项目被选择器选中,如图4所示。可以看出,显示设备当前显示第二页面的前一页面(第一页面),并将选择器落入到该在页面中用户最后一次移动选择器后选择器所在的位置。
在一些实施例中,第一页面被设置为选择器选中默认项目,用户按下遥控器的“OK”键发送确认指令,显示器显示与默认项目关联的第二页面,第一页面的URL存入浏览器的页面栈的栈顶,当用户按下遥控器的“返回”键发送从第二页面返回第一页面的指令后,显示器显示第一页面,并且选择器选中第一页面的默认项目。
在本申请的实施例中,提供一种计算机可读非易失性存储介质存储有计算机可执行指令,计算机可执行指令用于使显示设备执行上述实施例中的方法。
为了方便解释,已经结合具体的实施方式进行了上述说明。但是,上述示例性的讨论不是意图穷尽或者将实施方式限定到上述公开的具体形式。根据上述的教导,可以得到多种修改和变形。上述实施方式的选择和描述是为了更好的解释原理以及实际的应用,从而使得本领域技术人员更好的使用所述实施方式以及适于具体使用考虑的各种不同的变形的实施方式。

Claims (10)

  1. 一种显示设备,包括:
    显示器,与控制器连接,被配置为显示用户页面;
    存储器,与所述控制器连接,被配置为存储计算机指令;
    通信器,与所述控制器连接,被配置为与服务器进行数据通信,接收所述服务器发送的数据,以及向所述服务器发送数据;
    所述控制器,被配置为根据所述计算机指令执行以下操作:
    响应于遥控器发送的移动键指令,选择器在第一页面中被移动,使得所述第一页面上的第一项目被选择器选中,所述第一项目关联第二页面;
    响应于所述遥控器发送的确认键指令,显示所述第一项目关联的第二页面;
    响应于所述遥控器发送的从所述第二页面返回所述第一页面的指令,显示所述第一页面,并且所述第一页面上的所述第一项目被选择器选中。
  2. 如权利要求1所述的显示设备,所述控制器被进一步配置为:
    所述显示器显示的第一页面中的选择器被移动,使得所述第一页面上的第一项目被选择器选中后,将选择器的当前位置信息存储到页面浏览记录中,所述选择器的当前位置信息用被选择器选中的所述第一项目的标识信息表征,且与所述第一页面的统一资源定位符URL关联。
  3. 如权利要求2所述的显示设备,所述控制器将选择器的当前位置信息存储到页面浏览记录中,具体包括:
    若所述页面浏览记录中,尚未存在与所述第一页面关联的选择器位置信息,则将所述第一项目的标识信息作为选择器的当前位置信息存储到页面浏览记录中,并与所述第一页面的URL关联;
    若所述页面浏览记录中,已经存在与所述第一页面关联的选择器位置信息,则用所述第一项目的标识信息作为选择器的当前位置信息,替换已经存在的与所述第一页面关联的选择器位置信息。
  4. 如权利要求2所述的显示设备,所述控制器响应于所述遥控器发送的从所述第二页面返回所述第一页面的指令,显示所述第一页面,并且所述第一页面上的所述第一项目被选择器选中,包括:
    接收到所述遥控器发送的从所述第二页面返回所述第一页面的指令后,读取所述页面浏览记录中所述第一页面的URL以及与所述第一页面的URL关联的选择器位置信息,其中,读取到的选择器位置信息用所述第一页面中的第一项目的标识信息表征;
    根据读取到的所述第一页面的URL显示所述第一页面,并根据读取到的与所述第一页面的URL关联的选择器位置信息,使得所述选择器位于所述第一页面中的所述第一项目上。
  5. 如权利要求2-4中任一项所述的显示设备,其特征在于,所述页面浏览记录存储于页面栈中,在所述页面栈中,所述第一项目的标识信息作为URL参数被添加到所述第一页面的URL中。
  6. 一种页面显示方法,包括:
    响应于遥控器发送的移动键指令,选择器在第一页面中被移动,使得所述第一页面上的第一项目被选择器选中,所述第一项目关联第二页面;
    响应于所述遥控器发送的确认键指令,显示所述第一项目关联的第二页面;
    响应于所述遥控器发送的从所述第一页面返回所述第一页面的指令,显示所述第一页面,并且所述第一页面上的所述第一项目被选择器选中。
  7. 如权利要求6所述的方法,还包括:
    所述第一页面中的选择器被移动,使得所述第一页面上的第一项目被选择器选中后,将选择器的当前位置信息存储到页面浏览记录中,所述选择器的当前位置信息用被选择器选中的所述第一项目的标识信息表征,且与所述第一页面的统一资源定位符URL关联。
  8. 如权利要求7所述的方法,所述将选择器的当前位置信息存储到页面浏览记录中,包括:
    若所述页面浏览记录中,尚未存在与所述第一页面关联的选择器位置信息,则将所述第一项目的标识信息作为选择器的当前位置信息存储到页面浏览记录中,并与所述第一页面的URL关联;
    若所述页面浏览记录中,已经存在与所述第一页面关联的选择器位置信息,则用所述第一项目的标识信息作为选择器的当前位置信息,替换已经存在的与所述第一页面关联的选择器位置信息。
  9. 如权利要求6所述的方法,所述响应于所述遥控器发送的从所述第一页面返回所述第一页面的指令,显示所述第一页面,并且所述第一页面上的所述第一项目被选择器选中,包括:
    接收到所述遥控器发送的从所述第二页面返回所述第一页面的指令后,读取所述页面浏览记录中所述第一页面的URL以及与所述第一页面的URL关联的选择器位置信息,其中,读取到的选择器位置信息用所述第一页面中的第一项目的标识信息表征;
    根据读取到的所述第一页面的URL显示所述第一页面,并根据读取到的与所述第一页面的URL关联的选择器位置信息,使得所述选择器位于所述第一页面中的所述第一项目上。
  10. 如权利要求6-9中任一项所述的方法,所述页面浏览记录存储于页面栈中,在所述页面栈中,所述第一项目的标识信息作为URL参数被添加到所述第一页面的URL中。
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