CN111629245B - Focus control method, television and storage medium - Google Patents
Focus control method, television and storage medium Download PDFInfo
- Publication number
- CN111629245B CN111629245B CN202010482620.9A CN202010482620A CN111629245B CN 111629245 B CN111629245 B CN 111629245B CN 202010482620 A CN202010482620 A CN 202010482620A CN 111629245 B CN111629245 B CN 111629245B
- Authority
- CN
- China
- Prior art keywords
- focus
- option
- target
- key operation
- menu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42212—Specific keyboard arrangements
- H04N21/42218—Specific keyboard arrangements for mapping a matrix of displayed objects on the screen to the numerical key-matrix of the remote control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
Abstract
The invention discloses a focus control method, which comprises the following steps: monitoring key operation and judging the operation type of the monitored key operation; when the monitored key operation is a first type of key operation, determining a target position to be jumped according to the position information of the focus on the menu and the arrangement sequence of options on the line on the menu, and controlling the focus to jump to the determined target position; when the monitored key operation is a second type key operation, determining a target position to be jumped according to the position information of the focus on the menu and the position information of the option on the target line to be jumped, and controlling the focus to jump to the determined target position; the menu comprises at least one row, each row at least comprises two options, and one option corresponds to one position. The invention also discloses a television and a computer readable storage medium, which improve the accuracy of focus control by controlling the focus to jump to the target positions corresponding to different operation types.
Description
Technical Field
The present invention relates to the field of focus control technologies, and in particular, to a focus control method, a television, and a computer-readable storage medium.
Background
With the continuous development of intelligent technology, on terminal devices such as televisions and the like, various programs and playing choices can be provided for users through an electronic program guide. In the selection process, the total time of the current program is inconsistent with the starting time of the next program, so that the display interface of the electronic program menu is displayed irregularly. Therefore, when a user selects a program in the electronic program menu through the up-down, left-right keys, the focus of the corresponding key has a jumpy phenomenon and cannot jump to the jump position expected by the user, and at the moment, the user needs to perform multiple key operations to jump to the jump position expected by the user, so that the user experience is poor.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a focus control method, a television and a computer readable storage medium, and aims to solve the problem that in the prior art, focus jump cannot be accurately controlled to jump to a jump position of pre-jump due to focus jumpiness.
To achieve the above object, the present invention provides a focus control method, comprising the steps of:
monitoring key operation and judging the operation type of the monitored key operation;
when the monitored key operation is a first type of key operation, determining a target position to be jumped according to the position information of the focus on the menu and the arrangement sequence of options on the lines on the menu, and controlling the focus to jump to the determined target position;
when the monitored key operation is a second type key operation, determining a target position to be jumped according to the position information of the focus on the menu and the position information of the option on the target line to be jumped, and controlling the focus to jump to the determined target position;
the menu comprises at least one row, each row at least comprises two options, and one option corresponds to one position.
Optionally, before the step of determining the target position to be skipped according to the position information of the focus on the menu and the arrangement sequence of the options on the row on the menu when the monitored key operation is the first type of key operation, the method includes:
when the monitored key operation is left-right key operation, determining options adjacent to the options where the focus is located from the options where the focus is located on the menu according to the position information of the focus on the menu and the option arrangement sequence of the lines where the focus is located on the menu;
and determining the target position to be jumped according to the position information of the option adjacent to the option where the focus is located.
Optionally, the step of determining the target position to be skipped according to the position information of the option adjacent to the option where the focus is located includes:
determining an operation direction corresponding to the left and right key operations;
determining the option corresponding to the operation direction from the options adjacent to the option where the focus is located;
and taking the position of the option corresponding to the operation direction as a target position to be jumped.
Optionally, the step of determining the position of the target to be skipped according to the position information of the focus on the menu and the position information of the option on the target line to be skipped includes:
determining the position relation between the options on the target line to be subjected to focus jump and the central line of the option where the focus is located according to the position information of the focus on the menu and the position information of the options on the target line to be subjected to focus jump;
and determining the position of the target to be jumped according to the position relation between the options on the target line to be jumped at the focus and the central line of the option at the focus.
Optionally, before the step of determining the position of the target to be skipped according to the position information of the focus on the menu and the position information of the option on the target line to be skipped, the method includes:
when the monitored key operation is the key-up operation, determining the previous line of the line where the focus is located on the menu as a target line to be jumped;
and when the monitored key operation is a key-down operation, determining the next line of the line with the focus on the menu as a target line to be jumped.
Optionally, the step of determining the position of the target to be skipped according to the position relationship between the options on the target line to be skipped at the focus and the center line of the option at the focus includes:
when an option which has a first position relation with the central line of the option at which the focus is located exists on a target line at which the focus is to be jumped, determining the position of the option at which the focus is located has the first position relation as a target position to be jumped;
and when the central line of each option on the target line to be skipped and the option where the focus is located is in the second position relationship, determining the position of the target to be skipped according to the distance information between the options on the target line to be skipped and the central line of the option where the focus is located.
Optionally, the step of determining the position of the target to be skipped according to the distance information between the options on the target line to be skipped at the focus and the center line of the option at the focus includes:
determining an option closest to a central line from the options on the target line to be skipped according to the distance information between the options on the target line to be skipped and the central line of the option where the focus is located;
and determining the position of the option closest to the central line as the target position to be jumped.
Optionally, the step of determining the position of the target to be skipped according to the position relationship between the options on the target line to be skipped with the focus and the center line of the option at the focus includes:
judging whether an option intersected with the central line exists on a target line to be subjected to focus jumping or not;
if yes, judging that an option which has a first position relation with the option of the focus is present on the target line to be skipped;
if not, judging that the central line of each option on the target line to be skipped of the focus and the option where the focus is located is in the second position relation.
In addition, in order to achieve the above object, the present invention further provides a television set, which includes a memory, a processor, and a focus control program stored on the processor and executable on the processor, wherein the processor implements the steps of the focus control method as described above when executing the focus control program.
Further, to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a focus control program which, when executed by a processor, realizes the steps of the focus control method as described above.
In the embodiment of the invention, the key operation is monitored, the operation type of the monitored key operation is judged, then when the monitored key operation is the first type of key operation, the target position to be jumped is determined according to the position information of a focus on a menu and the arrangement sequence of options on the line on the menu, and the focus is controlled to jump to the determined target position, and when the monitored key operation is the second type of key operation, the target position to be jumped is determined according to the position information of the focus on the menu and the position information of the options on the target line to be jumped, and the focus is controlled to jump to the determined target position, wherein the menu comprises at least one line, each line at least comprises two options, and one option corresponds to one position. The target position to be jumped corresponding to different operation types is determined to control the focus to jump to the determined target position accurately, so that the condition that the focus jumps randomly when menu options of a display page are arranged irregularly is avoided, and the accuracy of focus control is improved.
Drawings
Fig. 1 is a schematic structural diagram of a television set in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of the focus control method of the present invention;
FIG. 3 is a flowchart illustrating a focus control method according to a second embodiment of the present invention;
fig. 4 is a flowchart illustrating a focus control method according to a third embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The main solution of the invention is: monitoring key operation and judging the operation type of the monitored key operation; when the monitored key operation is a first type of key operation, determining a target position to be jumped according to the position information of the focus on the menu and the arrangement sequence of options on the line on the menu, and controlling the focus to jump to the determined target position; when the monitored key operation is a second type key operation, determining a target position to be jumped according to the position information of the focus on the menu and the position information of the options on the target line to be jumped, and controlling the focus to jump to the determined target position; the menu comprises at least one row, each row at least comprises two options, and one option corresponds to one position.
The user can not directly jump to the position to jump because the focus jumps randomly when selecting the function on the display interface. Accordingly, the present invention provides a focus control method, a television and a storage medium. By monitoring key operation and judging the operation type of the monitored key operation, when the monitored key operation is a first type of key operation, determining a target position to be jumped according to position information of a focus on a menu and an option arrangement sequence of a line on the menu, and controlling the focus to jump to the determined target position, and when the monitored key operation is a second type of key operation, determining the target position to be jumped according to the position information of the focus on the menu and the position information of the option on the target line to be jumped, and controlling the focus to jump to the determined target position; the menu comprises at least one row, each row at least comprises two options, and one option corresponds to one position. By determining the target positions corresponding to different types of key operations, the focus is controlled to accurately jump to the determined target position, so that the focus jump disorder caused by irregular display pages is avoided, the accuracy of focus control is improved, and the focus does not need to be controlled to jump for multiple times.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a television set in a hardware operating environment according to an embodiment of the present invention.
In the embodiment of the invention, the terminal can comprise terminal equipment such as a PC, a smart phone, a tablet personal computer and a television which need to be subjected to focus control.
As shown in fig. 1, the terminal may include: a communication bus 1002, a processor 1001, such as a CPU, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the television set configuration shown in fig. 1 is not intended to be limiting of the terminal and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a focus control program.
In the television shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call the focus control program stored in the memory 1005 and perform the following operations:
monitoring key operation and judging the operation type of the monitored key operation;
when the monitored key operation is a first type of key operation, determining a target position to be jumped according to the position information of the focus on the menu and the arrangement sequence of options on the line on the menu, and controlling the focus to jump to the determined target position;
when the monitored key operation is a second type key operation, determining a target position to be jumped according to the position information of the focus on the menu and the position information of the option on the target line to be jumped, and controlling the focus to jump to the determined target position;
the menu comprises at least one row, each row at least comprises two options, and one option corresponds to one position.
Alternatively, the processor 1001 may call a focus control program stored in the memory 1005, and further perform the following operations:
when the monitored key operation is left-right key operation, determining options adjacent to the options where the focus is located from the options where the focus is located on the menu according to the position information of the focus on the menu and the option arrangement sequence of the lines where the focus is located on the menu;
and determining the target position to be jumped according to the position information of the option adjacent to the option where the focus is located.
Alternatively, the processor 1001 may call a focus control program stored in the memory 1005, and further perform the following operations:
determining an operation direction corresponding to the left and right key operations;
determining the option corresponding to the operation direction from the options adjacent to the option where the focus is located;
and taking the position of the option corresponding to the operation direction as a target position to be jumped.
Alternatively, the processor 1001 calls a focus control program stored in the memory 1005, and performs the following operations:
determining the position relation between the options on the target line to be skipped and the central line of the option in which the focus is located according to the position information of the focus on the menu and the position information of the options on the target line to be skipped;
and determining the position of the target to be jumped according to the position relation between the options on the target line to be jumped at the focus and the central line of the option at the focus.
Alternatively, before the step of determining the target position to be skipped according to the position information of the focus on the menu and the position information of the option on the target line to be skipped, the processor 1001 may call the focus control program stored in the memory 1005, and further perform the following operations:
when the monitored key operation is the key-up operation, determining the previous line of the line where the focus is located on the menu as a target line to be jumped;
and when the monitored key operation is a key-down operation, determining the next line of the line with the focus on the menu as a target line to be jumped.
Alternatively, the processor 1001 may call a focus control program stored in the memory 1005, and further perform the following operations:
when an option which has a first position relation with the central line of the option at which the focus is located exists on a target line at which the focus is to be jumped, determining the position of the option at which the focus is located has the first position relation as a target position to be jumped;
and when the central line of each option on the target line to be skipped and the option where the focus is located is in the second position relationship, determining the position of the target to be skipped according to the distance information between the options on the target line to be skipped and the central line of the option where the focus is located.
Alternatively, the processor 1001 may call a focus control program stored in the memory 1005, and further perform the following operations:
determining an option closest to a central line from the options on the target line to be skipped according to the distance information between the options on the target line to be skipped and the central line of the option where the focus is located;
and determining the position of the option closest to the central line as the target position to be jumped.
Optionally, before the step of determining the position of the target to be skipped according to the distance information between the item on the target line to be skipped and the center line of the item at the focus, the processor 1001 may call the focus control program stored in the memory 1005, and further perform the following operations:
judging whether an option intersected with the central line exists on a target line to be subjected to focus jumping or not;
if yes, judging that an option which has a first position relation with the option of the focus is present on the target line to be skipped;
if not, judging that the central line of each option on the target line to be skipped of the focus and the option where the focus is located is in the second position relation.
Referring to fig. 2, fig. 2 is a flowchart of a focus control method according to a first embodiment of the present invention, and in this embodiment, the focus control method includes the following steps:
step S10: monitoring key operation and judging the operation type of the monitored key operation;
when the focus of the terminal display page is controlled to jump through the controller of the terminal, different keys on the controller correspond to different key operations, and focus jump rules corresponding to different key operations are different. Therefore, in order to make different focus jump schemes for different key operation types, it is necessary to monitor the key operation of the terminal controller and determine the operation type of the monitored key operation. The terminal can comprise a television, a computer and other terminal equipment which can control focus jumping through key operation, and the corresponding controller can be a remote controller or a keyboard and other control devices which can control focus jumping of a display interface of the terminal through key operation. In this embodiment, the terminal is particularly a television, the controller is particularly a television remote controller, and the television remote controller and the television can be connected in an infrared ray or electromagnetic wave manner, so that after the connection is established, the focus is controlled to jump on the display interface of the television by monitoring key operation. When the key operation is monitored, the operation type of the monitored key operation can be determined according to the operation direction or the operation function corresponding to the key operation. For example, if the operation type of the monitored key operation is determined according to the operation direction corresponding to the key operation, the monitored key operation may be determined as an up-down key operation or a left-right key operation, or, of course, the monitored key operation may be determined as an up-key operation, a down-key operation, a left-key operation, or a right-key operation, and may be determined according to an actual application situation; if the operation type of the monitored key operation is determined according to the operation function corresponding to the key operation, the monitored key operation can be determined as the key operation of the type such as the number key operation or the direction key operation. Since the jumping position of the focus is related to the jumping parameter such as the focus jumping direction, in order to determine the target position to be jumped to of the focus corresponding to the monitored key operation, the present embodiment preferably determines the operation type of the monitored key operation according to the operation direction corresponding to the key operation.
Step S20: when the monitored key operation is a first type of key operation, determining a target position to be jumped according to the position information of the focus on the menu and the arrangement sequence of options on the line on the menu, and controlling the focus to jump to the determined target position;
because the jump distances corresponding to the upper key operation and the lower key operation and the jump distances corresponding to the left key operation and the right key operation are the same, and the corresponding jump directions are opposite, in order to facilitate operation control, in this embodiment, the program is classified according to the moving direction, and the key operation monitored by the current program is divided into two types of key operations, where the two types of key operations include: left-right key operation and up-down key operation. On this basis, when the first type of key operation is left-right key operation, the second type of key operation is up-down key operation, and when the first type of key operation is up-down key operation, the second type of key operation is left-right key operation, which can be specifically set according to different application systems or different user requirements.
When the monitored key operation is the first type of key operation, the target position to be jumped can be determined according to the position information of the focus on the menu and the arrangement sequence of the options of the row of the focus on the menu. Specifically, the method may include determining an option where a focus is located on a menu according to position information of the focus on the menu, determining a position relationship between the option where the focus is located and the option where the focus is located on the menu according to an arrangement sequence of the option where the focus is located on the menu and the option where the focus is located on the menu, determining a target position to be skipped from the option where the focus is located on the menu according to the determined position relationship, and controlling the focus to jump from the option where the focus is located to the target position to be skipped in an operation direction corresponding to the first type of key operation, where the position relationship between the option where the focus is located and the option where the focus is located on the menu may specifically include: and the corresponding target positions to be jumped can be adjacent options of the option where the focus is positioned or options with a certain distance from the option where the focus is positioned, and the like. The menu is, in particular, an electronic program menu EPG (electronic program guide), and is used for providing program options to a user, so that the user can perform switching, reservation, information acquisition, and the like of a television program through the provided program options.
Step S30: when the monitored key operation is a second type key operation, determining a target position to be jumped according to the position information of the focus on the menu and the position information of the options on the target line to be jumped, and controlling the focus to jump to the determined target position;
when the second type of key operation is monitored, the target row to be skipped of the focus can be determined according to the position information of the focus on the menu and the monitored key operation, for example, when the monitored key operation is a top-bottom key operation, the corresponding adjacent row of the row to be skipped of the focus on the menu can be used as the target row to be skipped according to the position information of the focus on the menu. After the target line to be skipped is determined, the position of the target to be skipped can be determined according to the position information of the focus on the menu and the position information of the options on the target line to be skipped. For example, according to the position information of the focus on the menu and the position information of the options on the target line to be skipped, the option closest to the option at the focus on the target line to be skipped is determined as the target option to be skipped, or the option which can be intersected after the focus on the target line to be skipped and the option Xiang Ping at the focus are shifted is determined as the target option to be skipped. In addition, it should be noted that the menu should include at least one row, each row includes at least two options, and one option corresponds to one position, so that no matter whether the first type of key operation or the second type of key operation is monitored, the target position to be jumped can be determined according to different positions corresponding to different options, and the focus is controlled to jump to the determined target position.
In the embodiment, by monitoring key operations and judging the operation types of the monitored key operations, when the monitored key operations are first-class key operations, the target position to be skipped is determined according to the position information of the focus on the menu and the arrangement sequence of options on the line on the menu, and the focus is controlled to skip to the determined target position, and when the monitored key operations are second-class key operations, the target position to be skipped is determined according to the position information of the focus on the menu and the position information of the options on the target line to be skipped, and the focus is controlled to skip to the determined target position. By determining the target positions to be jumped corresponding to different key operation types, the problem that the focus cannot jump to the target position to be jumped accurately due to disorder jump when the display interface is irregular is avoided, the focus control effect is improved, the accuracy of focus jump can be ensured, the focus is not required to be controlled to jump to the target position to be jumped for multiple times due to the fact that the focus cannot jump to the target position to be jumped, and the focus control efficiency can be effectively improved.
Referring to fig. 3, fig. 3 is a flowchart of a focus control method according to a second embodiment of the present invention, in this embodiment, the focus control method includes the following steps:
step S11: monitoring key operation and judging the operation type of the monitored key operation;
step S12: when the monitored key operation is left-right key operation, determining options adjacent to the options where the focus is located from the options where the focus is located on the menu according to the position information of the focus on the menu and the option arrangement sequence of the lines where the focus is located on the menu;
step S13: determining a target position to be jumped according to the position information of the option adjacent to the option where the focus is located, and controlling the focus to jump to the determined target position;
and S14, when the monitored key operation is up-down key operation, determining the target position to be jumped according to the position information of the focus on the menu and the position information of the options on the target line to be jumped, and controlling the focus to jump to the determined target position.
In this embodiment, the focus control method is particularly a focus control method for an EPG interface that performs interface display based on Android, the first key operation is particularly a left-right key operation, and the second key operation is particularly an up-down key operation. Due to the EPG interface displayed on the interface based on Android (operating system based on Linux free and open source codes), the system defaults to determine the option closest to the left of the option with the focus on the menu as the option to be jumped corresponding to the left key operation, and determines the option closest to the right of the option with the focus on the menu as the option to be jumped corresponding to the right key operation. Thus, when the option closest to the left of the option where the focus is located or the option closest to the right of the option where the focus is located and the option where the focus is located are located on the same line on the menu, the determined option to be skipped and the target option to be skipped corresponding to the corresponding key operation are determined. However, if the option closest to the left of the option where the focus is located or the option closest to the right of the option where the focus is located and the option where the focus is located on the menu are located in different rows of the menu, the focus may jump to the option in another row that is closest to the option where the focus is located, and the determined option to be jumped is not the target option to be jumped corresponding to the corresponding key operation, so that the focus may jump randomly. In order to prevent the phenomenon that the focus jumps left and right, in the embodiment, when the monitored key operation is the left and right key operation, the target position to be jumped can be determined according to the position information of the focus on the menu and the arrangement sequence of the options on the lines on the menu. Specifically, according to the position information of the focus on the menu and the arrangement sequence of the options in the row on the menu, the option adjacent to the option in the focus is determined from the options in the row on the menu, and then the target position to be jumped is determined according to the position information of the option adjacent to the option in the focus.
Since the option adjacent to the option at the focus may be an option adjacent to the option at the left of the option at the focus or an option adjacent to the right of the option at the focus, in order to determine the option corresponding to the currently monitored key operation from the options adjacent to the option at the focus, in an embodiment, the step of determining the target position to be skipped according to the position information of the option adjacent to the option at the focus may be: determining whether the operation direction corresponding to the left-right key operation is left or right, then determining the option corresponding to the operation direction from the options adjacent to the option where the focus is located, and taking the position of the option corresponding to the operation direction as a target position to be jumped. When the operation direction corresponding to the left-right key operation is left, determining the option adjacent to the left of the option at the focus from the options adjacent to the option at the focus, taking the option adjacent to the left of the option at the focus as a target option to be jumped, and taking the position of the target option as a target position to be jumped; and when the operation direction corresponding to the left and right key operations is right, determining the option right adjacent to the option where the focus is located from the options adjacent to the option where the focus is located, taking the option right adjacent to the option where the focus is located as a target option to be jumped, and taking the position of the target option as a target position to be jumped. After the target position to be jumped is determined, the focus can be directly controlled to jump to the determined target position according to the determined target position. And when the monitored key operation is the up-down key operation, determining the target position to be jumped according to the position information of the focus on the menu and the position information of the options on the target line to be jumped, and controlling the focus to jump to the determined target position.
In the embodiment, by monitoring key operations and judging the operation types of the monitored key operations, when the monitored key operations are left and right key operations, according to the position information of a focus on a menu and the arrangement sequence of options in a row on the menu, options adjacent to the option in which the focus is located are determined from the options in the row in which the focus is located on the menu, a target position to be jumped is determined according to the position information of the options adjacent to the option in which the focus is located, and the focus is controlled to jump to the determined target position; and when the monitored key operation is the up-down key operation, determining the target position to be jumped according to the position information of the focus on the menu and the position information of the options on the target line to be jumped, and controlling the focus to jump to the determined target position. When the left key operation is monitored, the option adjacent to the left of the option with the focus is used as the target option to be skipped, and when the right key operation is monitored, the option adjacent to the right of the option with the focus is used as the target option to be skipped, so that the phenomenon that the focus jumps across rows when jumping left and right is avoided, the focus control effect is improved, the accuracy of focus jump is ensured, and the focus control efficiency is improved.
Referring to fig. 4, fig. 4 is a flowchart of a focus control method according to a third embodiment of the present invention, in this embodiment, the focus control method includes the following steps:
step S21: monitoring key operation and judging the operation type of the monitored key operation;
step S22: when the monitored key operation is a first type of key operation, determining a target position to be jumped according to the position information of the focus on the menu and the arrangement sequence of options on the line on the menu, and controlling the focus to jump to the determined target position;
step S23: when the monitored key operation is a second type of key operation, determining the position relation between the options on the target line to be subjected to focus jump and the central line of the option where the focus is located according to the position information of the focus on the menu and the position information of the options on the target line to be subjected to focus jump;
and S24, determining the position of the target to be jumped according to the position relation between the options on the target line to be jumped and the central line of the option where the focus is located, and controlling the focus to jump to the determined target position.
In this embodiment, the first type of key operation is a left-right key operation, and the second type of key operation is a top-bottom key operation. If the monitored key operation is the first type of key operation, determining a target position to be jumped according to the position information of the focus on the menu and the arrangement sequence of options on the lines of the menu, and controlling the focus to jump to the determined target position; if the monitored key operation is the up-down key operation, determining the position relation between the central lines of the options on the target line to be skipped and the focus according to the position information of the focus on the menu and the position information of the options on the target line to be skipped, then determining the target position to be skipped according to the position relation between the options on the target line to be skipped and the central line of the options, and controlling the focus to skip to the determined target position. The central line of the option where the focus is located refers to a straight line passing through the center of the option where the focus is located in the vertical direction. Determining the position relation between the options on the target line to be skipped and the center line of the option where the focus is located according to the position information of the focus on the menu and the position information of the options on the target line to be skipped, and firstly determining the target line to be skipped, wherein in one embodiment, if the monitored key operation is the key-up operation, the previous line of the line to be skipped is determined as the target line to be skipped; and if the monitored key operation is a key-down operation, determining the next line of the line of which the focus is on the menu as a target line to be jumped.
After the target line to be jumped is determined, two conditions may exist due to the position relation between the options on the target line to be jumped at the focus and the center line of the option at the focus, wherein one condition is that an option intersected with the center line of the option at the focus exists in the options on the target line to be jumped at the focus; and the other is that all the options on the target row to be jumped by the focus do not intersect with the central line of the option at which the focus is positioned. Therefore, the target position to be jumped is determined according to the position relationship between the options on the target line to be jumped at the focus and the center line of the option at the focus, in one embodiment, when an option which has a first position relationship with the center line of the option at the focus exists on the target line to be jumped at the focus, the position of the option which has the first position relationship with the option at the focus is determined as the target position to be jumped; and when the central line of each option on the target line to be skipped and the option where the focus is located is in the second position relationship, determining the position of the target to be skipped according to the distance information between the options on the target line to be skipped and the central line of the option where the focus is located. The first position relation refers to that an option which is intersected with the central line of the option where the focus is located exists on a target line to be jumped by the focus; the second position relation refers to that no option intersected with the center line of the option where the focus is located exists on the target line where the focus is to be jumped, namely, all options on the target line where the focus is to be jumped are not intersected with the center line of the option where the focus is located.
The method comprises the steps of determining the target position to be jumped according to the position relation between the options on the target line to be jumped and the central line of the option at the focus, and determining the type of the position relation corresponding to the different position relation before determining the target position to be jumped according to the position relation between the options on the target line to be jumped and the central line of the option at the focus. Judging whether an option intersected with the central line exists on a target line to be subjected to focus jumping or not, and if so, judging that an option in a first position relation with an option in which the focus is located exists on the target line to be subjected to focus jumping; and if the options intersected with the central line do not exist on the target line to be skipped by the focus, judging that each option on the target line to be skipped by the focus and the central line of the option where the focus is located are in a second position relation. When an option which has a first position relation with the central line of the option at which the focus is located exists on the target line at which the focus is to be jumped, the position of the option at which the focus is located has the first position relation with the central line of the option at which the focus is located can be directly determined as the target position at which the focus is to be jumped; and when the central line of each option on the target line to be skipped and the option where the focus is located is in the second position relationship, determining the position of the target to be skipped according to the distance information between the options on the target line to be skipped and the central line of the option where the focus is located.
In an embodiment, according to the distance information between the options on the target line to be skipped and the center line of the option where the focus is located, the option closest to the center line is determined from the options on the target line to be skipped, and then the position of the option closest to the center line is determined as the target position to be skipped. Therefore, when the focus needs to be controlled to jump up and down, the focus is only controlled to jump to the adjacent row of the row where the focus is positioned on the menu, and the phenomenon of jumping across rows is avoided. And when jumping to the adjacent line of the line where the focus is located on the menu, the user can jump to the option intersected with the center line of the option where the focus is located preferentially, and when the adjacent line does not have the option intersected with the center line of the option where the focus is located, the user can also select the option closest to the center line of the option where the out-of-focus point is located preferentially as the target option to be jumped, so that the user can jump to the target option to be jumped rapidly, and the user can jump to the target position to be jumped without controlling the focus to jump for multiple times.
In addition, in order to adapt to different application systems and improve the reliability of focus jump, the technical solution in the present embodiment and the technical solution in the second embodiment may be combined to control the focus to jump.
In the embodiment, by monitoring key operation and judging the operation type of the monitored key operation, when the monitored key operation is a first-class key operation, a target position to be jumped is determined according to position information of a focus on a menu and an option arrangement sequence of a line on the menu, and the focus is controlled to jump to the determined target position; and when the monitored key operation is a second type of key operation, determining the position relation between the central lines of the options on the target line to be skipped and the focus according to the position information of the focus on the menu and the position information of the options on the target line to be skipped, determining the target position to be skipped according to the position relation between the options on the target line to be skipped and the central line of the options on the focus, and controlling the focus to skip to the determined target position. The position of the target to be jumped is determined according to the position relation between the on-line options of the target to be jumped and the central line of the option where the focus is located, so that the reliability of focus jump is guaranteed, the condition that the focus jumps up and down is avoided, the efficiency of focus control can be improved, and the focus is not required to be controlled to jump for multiple times.
In addition, an embodiment of the present invention further provides a television, where the television includes a memory, a processor, and a focus control program stored on the processor and capable of running on the processor, and the processor implements the steps of the focus control method when executing the focus control program.
Furthermore, an embodiment of the present invention also provides a computer-readable storage medium, on which a focus control program is stored, which, when executed by a processor, implements the steps of the focus control method as described above.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or the portions contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above and includes several instructions for enabling a terminal device (which may be a mobile phone, a computer, a server, a television, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. A focus control method, characterized by comprising:
monitoring key operation and judging the operation type of the monitored key operation;
when the monitored key operation is a first-class key operation, determining a position relation between a selection item where a focus is located and the selection item where the focus is located on the menu according to position information of the focus on the menu and an arrangement sequence of the selection items where the focus is located on the menu, determining a target position to be jumped from the selection items where the focus is located on the menu according to the determined position relation, and controlling the focus to jump to the determined target position, wherein the position relation comprises adjacent or non-adjacent, the target position comprises a position where the adjacent selection item where the focus is located or a position where the selection item is located at a certain distance away from the focus, and the mode of controlling the focus to jump to the determined target position comprises controlling the focus to jump from the selection item where the focus is located to the target position to be jumped to in an operation direction corresponding to the first-class key operation, and the first-class key operation is a left-right key operation;
when the monitored key operation is a second type key operation, determining a target position to be jumped according to the position information of the focus on the menu and the position information of the option on the target line to be jumped, and controlling the focus to jump to the determined target position;
the menu comprises at least one row, each row at least comprises two options, and one option corresponds to one position;
before the step of determining the position of the target to be jumped according to the position information of the focus on the menu and the position information of the options on the target line to be jumped, the method further comprises the following steps:
judging whether an option intersected with the center line of the option where the focus is located exists on a target line where the focus is to be jumped;
if yes, judging that an option which has a first position relation with the option of the focus is present on the target line to be skipped;
if not, judging that the central lines of all the options on the target line to be subjected to focus jumping and the option where the focus is located are in a second position relation;
the step of determining the position of the target to be jumped according to the position information of the focus on the menu and the position information of the options on the target line to be jumped comprises the following steps:
when an option which has a first position relation with the central line of the option at which the focus is located exists on a target line at which the focus is to be jumped, determining the position of the option at which the focus is located has the first position relation as a target position to be jumped, wherein the option which has the first position relation with the central line of the option at which the focus is located intersects with the central line of the option at which the focus is located;
when the central line of each option on the target line to be skipped and the option where the focus is located are in the second position relationship, according to the distance information between the options on the target line to be skipped and the central line of the option where the focus is located, the option closest to the central line is determined from the options on the target line to be skipped, and the position where the option closest to the central line is located is determined as the target position to be skipped.
2. The focus control method according to claim 1, wherein when the monitored key operation is a first type key operation, the step of determining a positional relationship between the option where the focus is located and the options where the focus is located according to the positional information of the focus on the menu and the order of arrangement of the options where the focus is located on the menu, and determining a target position to be jumped from the options where the focus is located on the menu according to the determined positional relationship comprises:
when the monitored key operation is left-right key operation, determining options adjacent to the options where the focus is located from the options where the focus is located on the menu according to the position information of the focus on the menu and the option arrangement sequence of the lines where the focus is located on the menu;
and determining the target position to be jumped according to the position information of the option adjacent to the option where the focus is located.
3. The focus control method according to claim 2, wherein the step of determining the target position to jump from the position information of the option adjacent to the option at which the focus is located comprises:
determining an operation direction corresponding to the left and right key operations;
determining the option corresponding to the operation direction from the options adjacent to the option where the focus is located;
and taking the position of the option corresponding to the operation direction as a target position to be jumped.
4. A television set, characterized in that the television set comprises a memory, a processor and a focus control program stored on the memory and executable on the processor, the processor implementing the steps of the focus control method according to any one of claims 1 to 3 when executing the focus control program.
5. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a focus control program which, when executed by a processor, implements the steps of the focus control method according to any one of claims 1 to 3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010482620.9A CN111629245B (en) | 2020-05-29 | 2020-05-29 | Focus control method, television and storage medium |
| PCT/CN2020/139877 WO2021238190A1 (en) | 2020-05-29 | 2020-12-28 | Focus control method, television, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010482620.9A CN111629245B (en) | 2020-05-29 | 2020-05-29 | Focus control method, television and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111629245A CN111629245A (en) | 2020-09-04 |
| CN111629245B true CN111629245B (en) | 2022-12-13 |
Family
ID=72273234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010482620.9A Active CN111629245B (en) | 2020-05-29 | 2020-05-29 | Focus control method, television and storage medium |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111629245B (en) |
| WO (1) | WO2021238190A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111629245B (en) * | 2020-05-29 | 2022-12-13 | 深圳Tcl数字技术有限公司 | Focus control method, television and storage medium |
| CN112437351B (en) * | 2020-11-09 | 2024-02-06 | 深圳Tcl新技术有限公司 | Automatic stop method, device and equipment for controlling option focus and readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648040A (en) * | 2013-11-18 | 2014-03-19 | 乐视致新电子科技（天津）有限公司 | Fast switching method and apparatus for application program option of intelligent television |
| WO2017161770A1 (en) * | 2016-03-22 | 2017-09-28 | 乐视控股（北京）有限公司 | Focus box control method and device |
| WO2017161772A1 (en) * | 2016-03-22 | 2017-09-28 | 乐视控股（北京）有限公司 | Program menu updating method and device |
| CN107995510A (en) * | 2017-11-22 | 2018-05-04 | 广州视源电子科技股份有限公司 | TV set control method, device, television set and readable storage medium storing program for executing |
| CN108566564A (en) * | 2018-04-12 | 2018-09-21 | 深圳Tcl数字技术有限公司 | Jump method, television set and the computer readable storage medium of page focus |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100241996A1 (en) * | 2009-03-19 | 2010-09-23 | Tracy Wai Ho | XMB submenu preview |
| CN101783905B (en) * | 2010-03-22 | 2012-01-11 | 青岛海信电器股份有限公司 | Control method and control device of television interface and television |
| JP5367191B2 (en) * | 2012-04-17 | 2013-12-11 | シャープ株式会社 | MENU DISPLAY DEVICE, MENU DISPLAY METHOD, MENU DISPLAY PROGRAM, TELEVISION RECEIVER HAVING MENU DISPLAY DEVICE, AND RECORDING MEDIUM |
| CN105094602A (en) * | 2015-06-30 | 2015-11-25 | 努比亚技术有限公司 | Method and device for implementing key mode through mobile terminal |
| CN107835461B (en) * | 2017-11-02 | 2021-09-28 | 深圳市雷鸟网络传媒有限公司 | Focus movement control method, smart television and computer-readable storage medium |
| JP2019161492A (en) * | 2018-03-14 | 2019-09-19 | セイコーソリューションズ株式会社 | Electronic apparatus |
| CN110321497B (en) * | 2019-07-09 | 2022-03-22 | 网易（杭州）网络有限公司 | Interface navigation method and device, electronic equipment and storage medium |
| CN110704146A (en) * | 2019-08-30 | 2020-01-17 | 华为技术有限公司 | Focus management method applied to electronic equipment and electronic equipment |
| CN111064983B (en) * | 2019-12-19 | 2021-05-28 | 青岛海信传媒网络技术有限公司 | Display device |
| CN111629245B (en) * | 2020-05-29 | 2022-12-13 | 深圳Tcl数字技术有限公司 | Focus control method, television and storage medium |
-
2020
- 2020-05-29 CN CN202010482620.9A patent/CN111629245B/en active Active
- 2020-12-28 WO PCT/CN2020/139877 patent/WO2021238190A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648040A (en) * | 2013-11-18 | 2014-03-19 | 乐视致新电子科技（天津）有限公司 | Fast switching method and apparatus for application program option of intelligent television |
| WO2017161770A1 (en) * | 2016-03-22 | 2017-09-28 | 乐视控股（北京）有限公司 | Focus box control method and device |
| WO2017161772A1 (en) * | 2016-03-22 | 2017-09-28 | 乐视控股（北京）有限公司 | Program menu updating method and device |
| CN107995510A (en) * | 2017-11-22 | 2018-05-04 | 广州视源电子科技股份有限公司 | TV set control method, device, television set and readable storage medium storing program for executing |
| CN108566564A (en) * | 2018-04-12 | 2018-09-21 | 深圳Tcl数字技术有限公司 | Jump method, television set and the computer readable storage medium of page focus |
Non-Patent Citations (2)
| Title |
|---|
| IPTV数字版权管理解决方案研究;蒋华龙等;《四川理工学院学报(自然科学版)》;20110831;第413-416页 * |
| 基于LabVIEW的控件焦点切换功能设计;沈梦梦等;《工业控制计算机》;20131225(第12期);第30-34页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021238190A1 (en) | 2021-12-02 |
| CN111629245A (en) | 2020-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111629245B (en) | Focus control method, television and storage medium | |
| CN108566564B (en) | Page focus jumping method, television and computer readable storage medium | |
| CN103607660A (en) | Intelligent television interface switching control method and control apparatus | |
| CN110505245B (en) | Application login method, device and equipment | |
| CN105278799A (en) | Interface switching method and apparatus | |
| KR20150011181A (en) | Method and apparatus for contriolling display of electronic device | |
| EP2767905A1 (en) | Terminal apparatus, server, browser of terminal apparatus operating system and method of operating browser | |
| EP2866158A1 (en) | Method for reader to provide service, reader, terminal and computer storage medium | |
| CN112188001B (en) | Shortcut setting method, shortcut setting device, electronic equipment and readable storage medium | |
| KR20110064334A (en) | Apparatus and method for user interface configuration in portable terminal | |
| CN105183291A (en) | Method and system for extracting information in display interface | |
| CN105100851A (en) | Intelligent television remote controller operation instruction method and device | |
| CN114153357A (en) | Interface logic execution method and device, electronic equipment and medium | |
| CN107027074B (en) | IPTV middleware starting control method and system based on intelligent terminal | |
| US9131089B2 (en) | Image processing system including image forming apparatus having touch panel | |
| CN114415894A (en) | Terminal split screen processing method, device, equipment and medium | |
| CN103544039A (en) | Plug-in loading processing method and device | |
| CN111104035B (en) | Display interface control method, device, equipment and computer readable storage medium | |
| CN111131897A (en) | Television BGM updating method, device and computer readable storage medium | |
| CN103747309A (en) | Method and apparatus for controlling Widget application provided by third-party server | |
| KR20230139368A (en) | Cross-process information processing methods, controllers, terminals and storage media | |
| CN111405334B (en) | Control method of display terminal device, and storage medium | |
| KR20220107903A (en) | Method, device and electronic equipment for determining focus position | |
| CN110704127B (en) | Button control method, device, electronic equipment and storage medium | |
| CN114237458A (en) | Method, device and storage medium for controlling UI in multidimensional mode independent of OSD position |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |