CN107835461A - Focus movement control method, smart television and computer-readable storage medium - Google Patents
Focus movement control method, smart television and computer-readable storage medium Download PDFInfo
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- CN107835461A CN107835461A CN201711066952.3A CN201711066952A CN107835461A CN 107835461 A CN107835461 A CN 107835461A CN 201711066952 A CN201711066952 A CN 201711066952A CN 107835461 A CN107835461 A CN 107835461A
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- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
Abstract
The invention discloses a focus movement control method. The method comprises the following steps: acquiring position information of a sub-control corresponding to a current focus, and determining the position information of a corresponding focus frame according to the position information of the sub-control corresponding to the current focus; receiving direction key information triggered by a user, and calculating the position information of the sub-control corresponding to the next focus according to the direction key information and the position information of the current focus frame; judging whether the position information of the sub-control corresponding to the next focus exceeds a preset focus moving boundary or not; if so, calling a system native interface to control the sub-control corresponding to the current focus to move to the corresponding direction according to the direction key information, and controlling the position of the focus frame to be unchanged; if not, controlling the focus frame to move towards the corresponding direction according to the direction key information. The invention also discloses the intelligent television and a computer readable storage medium. The invention can save system resources without destroying the original system structure.
Description
Technical field
The present invention relates to focus to move control technology field, more particularly to a kind of focus control method for movement, intelligent television
And computer-readable recording medium.
Background technology
When carrying out the exploitation of Android platform, in order that user has a more preferable experience effect, in focus movement and interface
Hold and roll typically all by the way of smoothly moving.At present, the implementation method of smooth mobile effect mainly includes following two：1)
Realized by application layer, this method is often by manifolding drafting function, to all child controls and focus in display interface
Frame is drawn frame by frame, although not changing system, when child control or focus frame do not change, system can be caused to provide
The waste in source；2) realized by framework ccf layers, this method is original control by changing android system layer
Come what is realized, thus the structure of original android system can be destroyed to varying degrees, cause the stability of a system poor.
The content of the invention
It is a primary object of the present invention to provide a kind of focus frame control method for movement, intelligent television and computer-readable deposit
Storage media, it is intended to which realization saves system resource while original system structure is not destroyed.
To achieve the above object, the present invention provides a kind of focus control method for movement, the focus control method for movement bag
Include：
The positional information that current focus corresponds to child control is obtained, and the position letter of child control is corresponded to according to the current focus
Breath determines the positional information of corresponding focus frame；
The direction key information of user's triggering is received, and is believed according to the position of the direction key information and current focus frame
Breath calculates the positional information that next focus corresponds to child control；
Judge that whether next focus corresponds to the positional information of child control beyond default focus moving boundary；
If so, then calling system native interface controls the current focus to correspond to child control according to the direction key information
Moved to correspondence direction, and control the position of the focus frame constant；
If it is not, then the focus frame is controlled to be moved to correspondence direction according to the direction key information.
Alternatively, it is described if so, then calling system native interface is described current burnt according to direction key information control
The corresponding child control of point moves to correspondence direction, and controls the constant step in the position of the focus frame, including：
If so, the positional information for then corresponding to child control according to next focus determines that next focus corresponds to child control
Place row/column whether be edge row/column；
When the place row/column that next focus corresponds to child control is not edge row/column, then calling system native interface
Control the current focus to correspond to child control according to the direction key information to move to correspondence direction, and control Jiao
The position of point frame is constant；
When the place row/column that next focus corresponds to child control is edge row/column, then using blank child control to institute
The row/column stated outside edge row/column is supplemented, and calling system native interface is worked as according to controlling the direction key information
Front focus corresponds to child control and moved to correspondence direction, controls the position of the focus frame constant.
Alternatively, the positional information for obtaining current focus and corresponding to child control, and according to the corresponding son of the current focus
The positional information of control determines the step of positional information of corresponding focus frame, including：
Obtain current focus and correspond to the positional information of child control and wide high data；
The wide high data of the wide high corresponding focus frame of data calculating of child control are corresponded to according to the current focus；
According to corresponding to the wide high data of corresponding focus frame and the current focus correspond to the positional information establishment of child control
Focus frame, and determine the positional information of the focus frame.
Alternatively, the direction key information for receiving user's triggering, and according to the direction key information and current Jiao
Before the step of next focus of positional information calculation of point frame corresponds to the positional information of child control, including：
The slidably direction of current screen is obtained, wherein the slidably direction includes sliding up and down and horizontally slipping.
Alternatively, the direction key information for receiving user's triggering, and according to the direction key information and current Jiao
The step of next focus of positional information calculation of point frame corresponds to the positional information of child control, including：
When the current screen slidably direction for slide up and down when, receive user triggering direction key information be to
During left/right, current focus and institute are calculated according to the columns of child control in the positional information of the current focus frame and current screen
State the distance between left/right border of current screen；
When the distance between left/right border of the current focus and the current screen is more than zero, then according to
Direction key information and the next focus of the positional information calculation of current focus frame correspond to the positional information of child control.
Alternatively, the direction key information for receiving user's triggering, and according to the direction key information and current Jiao
The step of next focus of positional information calculation of point frame corresponds to the positional information of child control, in addition to：
When the current screen slidably direction for slide up and down when, receive user triggering direction key information be to
During up/down, according to the columns and son of child control in the direction key information, the positional information of current focus frame, current screen
Control sum calculates the positional information that next focus corresponds to child control.
Alternatively, the direction key information for receiving user's triggering, and according to the direction key information and current Jiao
The step of next focus of positional information calculation of point frame corresponds to the positional information of child control, including：
When the current screen slidably direction for horizontally slip when, receive user triggering direction key information be to
During up/down, current focus and institute are calculated according to the line number of child control in the positional information of the current focus frame and current screen
State the distance between up/down border of current screen；
When the distance between up/down border of the current focus and the current screen is more than zero, then according to
Direction key information and the next focus of the positional information calculation of current focus frame correspond to the positional information of child control.
Alternatively, the direction key information for receiving user's triggering, and according to the direction key information and current Jiao
The step of next focus of positional information calculation of point frame corresponds to the positional information of child control, in addition to：
When the current screen slidably direction for horizontally slip when, receive user triggering direction key information be to
During left/right, according to the line number and son of child control in the direction key information, the positional information of current focus frame, current screen
Control sum calculates the positional information that next focus corresponds to child control.
In addition, to achieve the above object, the present invention also provides a kind of intelligent television, and the intelligent television includes：Memory,
Processor and the focus mobile control program that can be run on the memory and on the processor is stored in, the focus is moved
The step of focus control method for movement as described above being realized when dynamic control program is by the computing device.
In addition, to achieve the above object, the present invention also provides a kind of computer-readable recording medium, described computer-readable
Focus mobile control program is stored with storage medium, as above institute is realized when the focus mobile control program is executed by processor
The step of focus control method for movement stated.
The present invention corresponds to the positional information of child control by obtaining current focus, and according to the corresponding son control of the current focus
The positional information of part determines the positional information of corresponding focus frame；The direction key information of user's triggering is received, and according to the side
The positional information of child control is corresponded to the next focus of positional information calculation of key information and current focus frame；Judge described next
Whether focus corresponds to the positional information of child control beyond default focus moving boundary；If so, then calling system native interface according to
The direction key information controls the current focus to correspond to child control and moved to correspondence direction, and controls the focus frame
Position it is constant；If it is not, then the focus frame is controlled to be moved to correspondence direction according to the direction key information.By upper
Mode is stated, the positional information that the present invention corresponds to child control according to the current focus got determines that the position of corresponding focus frame is believed
Breath, then in the direction key information for the directional pad triggering for receiving remote control or external connection keyboard that user passes through intelligent television
When, it is that the next focus of positional information calculation of current focus frame corresponds to the positional information of child control according to direction key information, by
In the presence of system convention, moved in some scopes that focus can only be on screen, that is, corresponding focus moving boundary be present, because
This then needs to judge that whether next focus corresponds to the positional information of child control beyond default focus moving boundary, if next focus
The positional information of corresponding child control exceeds default focus moving boundary, then calling system native interface is believed according to the direction key
Breath controls the current focus to correspond to child control and moved to correspondence direction, and controls the position of the focus frame constant, from
And control the child control of screen to move by calling the screen scroll function of native interface, will not compared to prior art
Destroy original system architecture, can strengthening system stability, be additionally, since only child control need to be controlled to move, thus this
When terminal child control need to only be drawn, without drawing focus frame, system resource can be saved.If next focus corresponds to child control
Positional information without departing from default focus moving boundary, then the focus frame is controlled to counterparty according to the direction key information
To moving, now, due to need to only control focus frame to move, thus now terminal only needs focusing frame to be drawn,
Child control need not be drawn, so as to can also save system resource.
Brief description of the drawings
Fig. 1 is the terminal structure schematic diagram for the hardware running environment that scheme of the embodiment of the present invention is related to；
Fig. 2 is the schematic flow sheet of focus control method for movement first embodiment of the present invention；
Fig. 3 is that the positional information for corresponding to child control in the embodiment of the present invention according to current focus determines to correspond to the position of focus frame
The refinement schematic flow sheet of confidence breath；
Fig. 4 in the embodiment of the present invention if so, then calling system native interface according to the direction key information control institute
State current focus and correspond to child control and moved to correspondence direction, and the refinement flow for controlling the position of the focus frame constant is shown
It is intended to；
Fig. 5 is the schematic flow sheet of focus control method for movement second embodiment of the present invention；
Fig. 6 is that focus control method for movement embodiment of the present invention is related to the slidably direction of current screen for when sliding up and down
Focus frame movement schematic diagram；
Fig. 7 is that focus control method for movement embodiment of the present invention is related to the slidably direction of current screen for when horizontally slipping
Another focus frame movement schematic diagram.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In the prior art, when carrying out the exploitation of Android platform, in order that user has more preferable experience effect, it is burnt
Point is mobile and interface content is rolled typically all by the way of smoothly moving.At present, smoothly the implementation method of mobile effect is main
Including following two：1) realized by application layer, this method is often by manifolding drafting function, to the institute in display interface
There are child control and focus frame to be drawn frame by frame, although not changing system, when child control or focus frame do not change
When, the waste of system resource can be caused；2) realized by framework ccf layers, this method is by changing Android systems
The original control of layer of uniting is realized, thus can destroy the structure of original android system to varying degrees, causes system steady
It is qualitative poor.
In order to solve the above-mentioned technical problem, the present invention provides a kind of focus control method for movement, intelligent television and computer
Readable storage medium storing program for executing, the positional information of child control is corresponded to by obtaining current focus, and according to the corresponding son control of the current focus
The positional information of part determines the positional information of corresponding focus frame；The direction key information of user's triggering is received, and according to the side
The positional information of child control is corresponded to the next focus of positional information calculation of key information and current focus frame；Judge described next
Whether focus corresponds to the positional information of child control beyond default focus moving boundary；If so, then calling system native interface according to
The direction key information controls the current focus to correspond to child control and moved to correspondence direction, and controls the focus frame
Position it is constant；If it is not, then the focus frame is controlled to be moved to correspondence direction according to the direction key information.By upper
Mode is stated, the positional information that the present invention corresponds to child control according to the current focus got determines that the position of corresponding focus frame is believed
Breath, then in the direction key information for the directional pad triggering for receiving remote control or external connection keyboard that user passes through intelligent television
When, it is that the next focus of positional information calculation of current focus frame corresponds to the positional information of child control according to direction key information, by
In the presence of system convention, moved in some scopes that focus can only be on screen, that is, corresponding focus moving boundary be present, because
This then needs to judge that whether next focus corresponds to the positional information of child control beyond default focus moving boundary, if next focus
The positional information of corresponding child control exceeds default focus moving boundary, then calling system native interface is believed according to the direction key
Breath controls the current focus to correspond to child control and moved to correspondence direction, and controls the position of the focus frame constant, from
And control the child control of screen to move by calling the screen scroll function of native interface, will not compared to prior art
Destroy original system architecture, can strengthening system stability, be additionally, since only child control need to be controlled to move, thus this
When terminal child control need to only be drawn, without drawing focus frame, system resource can be saved.If next focus corresponds to child control
Positional information without departing from default focus moving boundary, then the focus frame is controlled to counterparty according to the direction key information
To moving, now, due to need to only control focus frame to move, thus now terminal only needs focusing frame to be drawn,
Child control need not be drawn, so as to can also save system resource.
Referring to Fig. 1, Fig. 1 is the terminal structure schematic diagram for the hardware running environment that scheme of the embodiment of the present invention is related to.
Terminal of the embodiment of the present invention is to be provided with the intelligent television of Android Android systems.
As shown in figure 1, the terminal can include：Processor 1001, such as CPU, communication bus 1002, user interface
1003, network interface 1004, memory 1005.Wherein, communication bus 1002 is used to realize the connection communication between these components.
User interface 1003 can include display screen (Display), input block such as keyboard (Keyboard), optional user interface
1003 can also include wireline interface, the wave point of standard.Network interface 1004 can optionally connect including the wired of standard
Mouth, wave point (such as Wi-Fi interface).Memory 1005 can be high-speed RAM memory or stable memory
, such as magnetic disk storage (non-volatilememory).Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
It will be understood by those skilled in the art that the restriction of the terminal structure shown in Fig. 1 not structure paired terminal, can be wrapped
Include than illustrating more or less parts, either combine some parts or different parts arrangement.
As shown in figure 1, it can lead to as in a kind of memory 1005 of computer-readable storage medium including operating system, network
Believe module, Subscriber Interface Module SIM and focus mobile control program.
In the terminal shown in Fig. 1, network interface 1004 is mainly used in connecting background server, is carried out with background server
Data communicate；User interface 1003 is mainly used in connecting client, enters row data communication with client；And processor 1001 can be with
For calling the focus mobile control program stored in memory 1005, and perform following operate：
The positional information that current focus corresponds to child control is obtained, and the position letter of child control is corresponded to according to the current focus
Breath determines the positional information of corresponding focus frame；
The direction key information of user's triggering is received, and is believed according to the position of the direction key information and current focus frame
Breath calculates the positional information that next focus corresponds to child control；
Judge that whether next focus corresponds to the positional information of child control beyond default focus moving boundary；
If so, then calling system native interface controls the current focus to correspond to child control according to the direction key information
Moved to correspondence direction, and control the position of the focus frame constant；
If it is not, then the focus frame is controlled to be moved to correspondence direction according to the direction key information.
Further, processor 1001 can call the focus mobile control program stored in memory 1005, also perform
Operate below：
If so, the positional information for then corresponding to child control according to next focus determines that next focus corresponds to child control
Place row/column whether be edge row/column；
When the place row/column that next focus corresponds to child control is not edge row/column, then calling system native interface
Control the current focus to correspond to child control according to the direction key information to move to correspondence direction, and control Jiao
The position of point frame is constant；
When the place row/column that next focus corresponds to child control is edge row/column, then using blank child control to institute
The row/column stated outside edge row/column is supplemented, and calling system native interface is worked as according to controlling the direction key information
Front focus corresponds to child control and moved to correspondence direction, controls the position of the focus frame constant.
Further, processor 1001 can call the focus mobile control program stored in memory 1005, also perform
Operate below：
Obtain current focus and correspond to the positional information of child control and wide high data；
The wide high data of the wide high corresponding focus frame of data calculating of child control are corresponded to according to the current focus；
According to corresponding to the wide high data of corresponding focus frame and the current focus correspond to the positional information establishment of child control
Focus frame, and determine the positional information of the focus frame.
Further, processor 1001 can call the focus mobile control program stored in memory 1005, also perform
Operate below：
The slidably direction of current screen is obtained, wherein the slidably direction includes sliding up and down and horizontally slipping.
Further, processor 1001 can call the focus mobile control program stored in memory 1005, also perform
Operate below：
When the current screen slidably direction for slide up and down when, receive user triggering direction key information be to
During left/right, current focus and institute are calculated according to the columns of child control in the positional information of the current focus frame and current screen
State the distance between left/right border of current screen；
When the distance between left/right border of the current focus and the current screen is more than zero, then according to
Direction key information and the next focus of the positional information calculation of current focus frame correspond to the positional information of child control.
Further, processor 1001 can call the focus mobile control program stored in memory 1005, also perform
Operate below：
When the current screen slidably direction for slide up and down when, receive user triggering direction key information be to
During up/down, according to the columns and son of child control in the direction key information, the positional information of current focus frame, current screen
Control sum calculates the positional information that next focus corresponds to child control.
Further, processor 1001 can call the focus mobile control program stored in memory 1005, also perform
Operate below：
When the current screen slidably direction for horizontally slip when, receive user triggering direction key information be to
During up/down, current focus and institute are calculated according to the line number of child control in the positional information of the current focus frame and current screen
State the distance between up/down border of current screen；
When the distance between up/down border of the current focus and the current screen is more than zero, then according to
Direction key information and the next focus of the positional information calculation of current focus frame correspond to the positional information of child control.
Further, processor 1001 can call the focus mobile control program stored in memory 1005, also perform
Operate below：
When the current screen slidably direction for horizontally slip when, receive user triggering direction key information be to
During left/right, according to the line number and son of child control in the direction key information, the positional information of current focus frame, current screen
Control sum calculates the positional information that next focus corresponds to child control.
Based on above-mentioned hardware configuration, focus control method for movement embodiment of the present invention is proposed.
The present invention provides a kind of focus control method for movement.
Referring to Fig. 2, Fig. 2 is the schematic flow sheet of focus control method for movement first embodiment of the present invention.
In embodiments of the present invention, the focus control method for movement includes：
Step S10, obtain current focus and correspond to the positional information of child control, and child control is corresponded to according to the current focus
Positional information determine the positional information of corresponding focus frame；
In embodiments of the present invention, terminal is to be provided with the intelligent television of Android Android systems.The embodiment of the present invention is fitted
The focus of terminal is controlled to move by the directional pad of remote control or external connection keyboard for user, with intelligent television screen
Each control, which enters line slip, to be checked, wherein, focus is existing in the form of focus frame, to facilitate user to check chosen son
The position of control.
In embodiments of the present invention, the positional information for the child control that terminal is depended on according to current focus first is determined pair
Answer the positional information of focus frame.Specifically, referring to Fig. 3, Fig. 3 is to correspond to child control according to current focus in the embodiment of the present invention
Positional information determine corresponding focus frame positional information refinement schematic flow sheet.Step S10 includes：
Step S11, obtain current focus and correspond to the positional information of child control and wide high data；
Step S12, the wide high data of the wide high corresponding focus frame of data calculating of child control are corresponded to according to the current focus；
Step S13, the positional information that child control is corresponded to according to the wide high data of corresponding focus frame and the current focus are created
Corresponding focus frame is built, and determines the positional information of the focus frame.
Terminal obtains current focus and corresponds to the positional information of child control and wide high data first, wherein, the position of each child control
Confidence ceases a width of CVw, a height of CVh that by the number designation mode in such as Fig. 6 or Fig. 7, can remember child control, then according to current
The wide high data for the child control that focus is depended on calculate the wide high data of corresponding focus frame, remember a width of Fw, a height of Fh of focus frame
Wherein the wide high data of focus frame can show that the frame size in rule is calculated according to default focus frame, for example, working as
Default focus frame display rule is identical with child control size for frame size, now, the high width with child control of width of focus frame
It is high identical, for another example when default focus frame shows that the regular wide height of frame size is the wide high 1.2 times of child control, now
The wide Fw=CVw*1.2 of focus frame, the high Fh=CVh*1.2 of focus frame.Then according to the wide high data of corresponding focus frame and institute
State current focus and correspond to focus frame corresponding to the positional information establishment of child control, and determine the positional information of the focus frame.Its
In, the representation of the positional information of focus frame can be as the representation of child control.
It should be noted that default focus frame display rule can also include the display styles of focus frame, wherein, display
Style can include round corners effect (fillet rate), the border effect (border thickness, border color etc.) of focus frame, so as to root
Focus frame is created according to the focus frame display styles in default focus frame display rule, so as to provide the user with more preferable vision effect
Fruit, lift Consumer's Experience.Certainly, in a particular embodiment, the focus frame show rule can be it is user-defined, so as to
To meet the needs of different user, Consumer's Experience is further lifted.
In addition, it should be noted that, page division can be N*M son according to the layout of control in the page by terminal
Control, wherein N are row, and M is row.For convenience of the calculating of correlation formula in following embodiments, the coordinate that note control is laid out is
(SVx, SVy) and (EVx, EVy)；The high CVh of wide CVw of control daughter element, the horizontal spacing Hs between child control, vertical spacing
Vs。
Step S20, the direction key information of user's triggering is received, and according to the direction key information and current focus frame
The next focus of positional information calculation correspond to the positional information of child control；
Terminal is when receiving the direction key information of user's triggering, according to direction key information and the position of current focus frame
Confidence breath calculates the positional information that next focus corresponds to child control, wherein, user can be by pressing remote control or intelligent television
The directional pad triggering direction key information of external connection keyboard, direction key information include upward information, to the left downward information, information
Information to the right.
Step S30, judge that whether next focus corresponds to the positional information of child control beyond default focus moving boundary；
Due to the presence of system convention, moved in some scopes that focus can only be on screen, i.e., systemic presupposition has correspondingly
Focus moving boundary, at this time, it may be necessary to judge that next focus corresponds to the positional information of child control and whether moved beyond default focus
Border.For convenience of the calculating of correlation formula in following embodiments, the coboundary T of default focus moving boundary is remembered, upper coordinate (Tx,
Ty)；Lower boundary B, coordinate (Bx, By)；Left margin L, coordinate (Lx, Ly)；Right margin R, coordinate (Rx, Ry).Now, current screen
Slidably direction for slide up and down when, the transportable line number of focus：Fm=(Ty-By)/Fh, the slidably side of current screen
During to horizontally slip, the transportable columns of focus：Fm=(Bx-Tx)/Fw.
Specifically, referring to Fig. 6 and Fig. 7, Fig. 6 is that focus control method for movement embodiment of the present invention is related to current screen
Slidably direction is focus frame movement schematic diagram when sliding up and down, and Fig. 7 is that focus control method for movement embodiment of the present invention relates to
And the slidably direction of current screen is another focus frame movement schematic diagram when horizontally slipping.As shown in Figure 6, current screen
Slidably direction for slide up and down when, the numbering of child control is as shown in fig. 6, according to system convention, focus can move
Line number be 2 rows, i.e. focus can only move in figure in the range of the display location of 1-6 child controls.For another example it is shown in Fig. 7, when
The slidably direction of forth screen is when horizontally slipping, the numbering of child control is as shown in fig. 7, according to system convention, focus can
Using mobile line number as 2 row, i.e., focus can only move in figure in the range of the display location of 1-6 child controls.
Step S41, if so, then calling system native interface controls the current focus pair according to the direction key information
Answer child control to be moved to correspondence direction, and control the position of the focus frame constant；
If next focus corresponds to the positional information of child control beyond default focus moving boundary, calling system is primary to be connect
Mouth controls the current focus to correspond to child control and moved to correspondence direction according to the direction key information, and described in control
The position of focus frame is constant, so that by calling the screen scroll function of native interface to control the child control of screen to move,
Compared to prior art, original system architecture will not be destroyed, can strengthening system stability, be additionally, since only need to control son
Control is moved, thus now terminal need to only be drawn to child control, without drawing focus frame, can save system resource.
Specifically, referring to Fig. 4, Fig. 4 is if so, then calling system native interface is according to the side in the embodiment of the present invention
Control the current focus to correspond to child control to key information to move to correspondence direction, and control the position of the focus frame
Constant refinement schematic flow sheet.Step S41 includes：
Step S411, if so, the positional information for then corresponding to child control according to next focus determines next focus
Whether the place row/column of corresponding child control is edge row/column；
Step S412, when the place row/column that next focus corresponds to child control is not edge row/column, then call system
System native interface controls the current focus to correspond to child control and moved to correspondence direction according to the direction key information, and
Control the position of the focus frame constant；
Step S413, when the place row/column that next focus corresponds to child control is edge row/column, then using blank
Child control is supplemented the row/column outside the edge row/column, and calling system native interface is according to the direction key information
Control the current focus to correspond to child control to move to correspondence direction, control the position of the focus frame constant.
In view of the setting due to system convention, focus can not be moved to some edge row/columns, some so as to choose
Child control, therefore, in the embodiment of the present invention need first to judge next focus correspond to child control place row/column whether be edge lines/
Row, can be by the way of blank child control be added pair when the place row/column that next focus corresponds to child control is edge row/column
Row/column outside the edge row/column is supplemented, so that focus is movable to the edge row/column.
In embodiments of the present invention, when next focus corresponds to the positional information of child control beyond default focus moving boundary
When, need first according to next focus correspond to child control positional information determine next focus correspond to child control place row/column whether
For edge row/column.
When the place row/column that next focus corresponds to child control is not edge row/column, then calling system native interface according to
The direction key information control current focus corresponds to child control and moved to correspondence direction, and controls the position of the focus frame
Put constant.For example, as shown in fig. 6, the slidably direction of current screen to slide up and down, when user is wanted focus frame from position
4 when being moved to position 7, because the row where the child control at position 7 is not edge lines, i.e., whole arranged layouts of child control
Last column afterwards, now, then only need calling system native interface screen scroll function control corresponding to child control to moving up
It is dynamic, and keep the position of focus frame constant.Wherein, the movement of child control can be believed according to the position of current focus and next focus
Breath, offset, and motion duration can reach the effect smoothly moved (according to the default duration of effect).For another example such as Fig. 7
Shown, the slidably direction of current screen is horizontally slips, when user wants focus frame being moved to position 7 from position 4, by
The row where child control at the position 7 are not edge columns, i.e., last row after whole arranged layouts of child control, this
When, then only need child control corresponding to the screen scroll function control of calling system native interface to be moved to the left, and keep focus frame
Position it is constant.
When the place row/column that next focus corresponds to child control is edge row/column, then using addition blank child control
Mode the row/column outside the edge row/column is supplemented, and calling system native interface is according to the direction key information control
Make the current focus and correspond to child control and moved to correspondence direction, while control the position of the focus frame constant.
For example, as shown in fig. 6, the slidably direction of current screen to slide up and down, when user is wanted focus frame from position
When putting 7 and being moved to position 10, due to the behavior edge lines where the child control at position 10, i.e., whole arranged layouts of child control
Last column afterwards, now, then need to be supplemented below last column by the way of blank child control is added, lower section needs
Line number BHn=(EVy-By-BottomPadding)/(CVh+Vs) of child control is supplied, lower section needs the child control supplied
Number BEn=BHn*M.Meanwhile child control corresponding to the screen scroll function control of calling system native interface moves up, and protect
The position for holding focus frame is constant.Wherein, BottomPadding represents the lower inset spacing (bottom blank) of control.
For another example as shown in fig. 7, the slidably direction of current screen to horizontally slip, when user want by focus frame from
When position 7 is moved to position 10, due to the edge columns that are classified as where the child control at position 10, i.e., whole arranged cloth of child control
Last row after office, now, then need to be supplemented in last row right by the way of blank child control is added, right
Need to supply columns RVn=(EVx-Bx-RightPadding)/(CVw+Hs) of child control, right needs the child control supplied
Number REn=RVn*N.Meanwhile child control corresponding to the screen scroll function control of calling system native interface is moved to the left, and
Keep the position of focus frame constant.Wherein, BottomPadding represents the right inset spacing (right side blank) of control.
Step S42, if it is not, then controlling the focus frame to be moved to correspondence direction according to the direction key information.
If next focus corresponds to the positional information of child control without departing from default focus moving boundary, pressed according to the direction
Key information controls the focus frame to be moved to correspondence direction.Now, due to only needing focusing frame to move, thus now
Terminal need to only control focus frame to be drawn, without drawing child control, so as to can also save system resource.
For example, as shown in fig. 6, the slidably direction of current screen to slide up and down, when user is wanted focus frame from position
When putting 1 and being moved to position 4, because the position of the virgin's control of position 4 is without departing from default focus moving boundary, now, then only need by
Focus frame moves downwards.For another example as shown in fig. 7, the slidably direction of current screen is to horizontally slip, when user wants
When focus frame is moved into position 4 from position 1, because the position of the virgin's control of position 4 is without departing from default focus moving boundary, this
When, then focus frame need to only be moved to the right.
The present invention provides a kind of focus control method for movement, and the positional information of child control is corresponded to by obtaining current focus,
And the positional information that child control is corresponded to according to the current focus determines to correspond to the positional information of focus frame；Receive user's triggering
Direction key information, and according to the corresponding son control of the next focus of positional information calculation of the direction key information and current focus frame
The positional information of part；Judge that whether next focus corresponds to the positional information of child control beyond default focus moving boundary；If
It is that then calling system native interface controls the current focus to correspond to child control to correspondence direction according to the direction key information
Move, and control the position of the focus frame constant；If it is not, the focus frame is then controlled according to the direction key information
Moved to correspondence direction.By the above-mentioned means, the present invention corresponds to the position letter of child control according to the current focus got
Breath determines the positional information of corresponding focus frame, then passes through the remote control of intelligent television or external connection keyboard receiving user
It is next Jiao of positional information calculation of current focus frame according to direction key information during the direction key information of directional pad triggering
The positional information of the corresponding child control of point, due to the presence of system convention, is moved, i.e., in some scopes that focus can only be on screen
In the presence of corresponding focus moving boundary, therefore then need to judge that whether next focus corresponds to the positional information of child control beyond pre-
If focus moving boundary, if the positional information that next focus corresponds to child control exceeds default focus moving boundary, calling system
Native interface controls the current focus to correspond to child control and moved to correspondence direction according to the direction key information, and controls
Make the position of the focus frame is constant, so as to by calling the screen scroll function of native interface to control the child control of screen to carry out
It is mobile, compared to prior art, original system architecture will not be destroyed, can strengthening system stability, being additionally, since only needs to control
System control is moved, thus now terminal need to only be drawn to child control, without drawing focus frame, can save system money
Source.If next focus corresponds to the positional information of child control without departing from default focus moving boundary, believed according to the direction key
Breath controls the focus frame to be moved to correspondence direction, now, due to need to only control focus frame to move, thus now eventually
End only needs focusing frame to be drawn, without drawing child control, so as to can also save system resource.
Referring to Fig. 5, Fig. 5 is the schematic flow sheet of focus control method for movement second embodiment of the present invention.
Based on the first embodiment shown in Fig. 2, before step S20, the focus control method for movement also includes：
Step S50, the slidably direction of current screen is obtained, wherein the slidably direction includes sliding up and down and left and right
Slide.
When in embodiments of the present invention, due to the slidably direction difference of current screen, next focus corresponds to child control
The calculation of positional information is different, therefore, according to the direction key information and the positional information of current focus frame received
Before calculating the positional information that next focus corresponds to child control, also need to obtain the slidably direction of current screen, wherein described can
Glide direction includes sliding up and down and horizontally slipping.
Now, step S20 can include：
Step S21, when the slidably direction of the current screen is slides up and down, receive the direction key of user's triggering
When information is to left/right, calculated according to the columns of child control in the positional information of the current focus frame and current screen current
The distance between left/right border of focus and the current screen；
Step S22, when the distance between left/right border of the current focus and the current screen is more than zero, then
The positional information of child control is corresponded to according to the next focus of positional information calculation of the direction key information and current focus frame.
The slidably direction of current screen for slide up and down when, when receive user triggering direction key information be to
During left/right, current focus and institute are calculated according to the columns of child control in the positional information of the current focus frame and current screen
The distance between left/right border of current screen is stated, specifically, calculating process is as follows：The left side of current focus and current screen
The distance between boundary：The distance between FML=Cposition%M, right margin of current screen：FMR=(Cposition+
1) %M.
When the distance between left/right border of the current focus and the current screen is more than zero, then according to
Direction key information and the next focus of the positional information calculation of current focus frame correspond to the positional information of child control.With shown in Fig. 6
Exemplified by the label mode of focus, work as FML>When 0, when direction key information is to the left, next focus corresponds to the position of child control
Cposition=Cposition-1；Work as FMR>When 0, when direction key information is to the right, next focus corresponds to child control
Position：Cposition=Cposition+1.
It should be noted that when the distance between left/right border of the current focus and the current screen is equal to zero
When, then illustrate that the position of current focus (current focus frame) is located at the most left/right row of child control, now, then ignore the behaviour of user
Make, do not move child control and focus frame, keep the position of child control and focus frame constant.
Step S20 can also include：
Step S23, when the slidably direction of the current screen is slides up and down, receive the direction key of user's triggering
When information is to up/down, according to child control in the direction key information, the positional information of current focus frame, current screen
Columns and child control sum calculate the positional information that next focus corresponds to child control.
The slidably direction of current screen for slide up and down when, when receive user triggering direction key information be to
During up/down, according to child control in the direction key information, the positional information Cposition of current focus frame, current screen
Columns M and child control sum TotalSize calculates the positional information that next focus corresponds to child control.With the focus mark shown in Fig. 6
Illustrated exemplified by number mode.
Specific calculating process is as follows：
When direction key information is upward, as (Cposition+1)>During M, Cposition=Cposition-M；When
(Cposition+1)<=M, Cposition is constant, i.e., now the position of focus frame is constant.
When direction key information is downward,
Work as TotalSize>During=(Cposition+1+M), Cposition=Cposition+M；
As TotalSize==(Cposition+1), Cposition is constant, i.e., now the position of focus frame is constant；
As TotalSize%M==0 and TotalSize<(Cposition+1+M) when, Cposition is constant, i.e., now
The position of focus frame is constant；
Work as TotalSize%M>0 and TotalSize<And (Cposition+1) (Cposition+1+M)<=
(TotalSize-TotalSize%M) when, Cposition=TotalSize-1；
Work as TotalSize%M>0 and TotalSize<And (Cposition+1) (Cposition+1+M)>
(TotalSize-TotalSize%M) when, Cposition is constant, i.e., now the position of focus frame is constant.
Step S20 can also include：
Step S24, when the slidably direction of the current screen is horizontally slips, receive the direction key of user's triggering
When information is to up/down, calculated according to the line number of child control in the positional information of the current focus frame and current screen current
The distance between up/down border of focus and the current screen；
Step S25, when the distance between up/down border of the current focus and the current screen is more than zero, then
The positional information of child control is corresponded to according to the next focus of positional information calculation of the direction key information and current focus frame.
The slidably direction of current screen for horizontally slip when, when receive user triggering direction key information be to
During up/down, current focus and institute are calculated according to the line number of child control in the positional information of the current focus frame and current screen
The distance between up/down border of current screen is stated, specifically, calculating process is as follows：The top of current focus and current screen
The distance between boundary：The distance between FMT=Cposition%N, lower boundary of current screen：FMB=(Cposition+
1) %N.
When the distance between up/down border of the current focus and the current screen is more than zero, then according to
Direction key information and the next focus of the positional information calculation of current focus frame correspond to the positional information of child control.With shown in Fig. 7
Exemplified by the label mode of focus, work as FMT>When 0, when direction key information is upward, next focus corresponds to the position of child control
Cposition=Cposition-1；Work as FMB>When 0, when direction key information is downward, next focus corresponds to child control
Position：Cposition=Cposition+1.
It should be noted that when the distance between up/down border of the current focus and the current screen is equal to zero
When, then illustrate that the position of current focus (current focus frame) is located at the most up/down row of child control, now, then ignore the behaviour of user
Make, do not move child control and focus frame, keep the position of child control and focus frame constant.
Step S20 can also include：
Step S26, when the slidably direction of the current screen is horizontally slips, receive the direction key of user's triggering
When information is to left/right, according to child control in the direction key information, the positional information of current focus frame, current screen
Line number and child control sum calculate the positional information that next focus corresponds to child control.
The slidably direction of current screen for horizontally slip when, when receive user triggering direction key information be to
During left/right, according to child control in the direction key information, the positional information Cposition of current focus frame, current screen
Line number N and child control sum TotalSize calculates the positional information that next focus corresponds to child control.With the focus mark shown in Fig. 7
Illustrated exemplified by number mode.
Specific calculating process is as follows：
When direction key information is to the left, as (Cposition+1)>During N, Cposition=Cposition-N；When
(Cposition+1)<=N, Cposition is constant, i.e., now the position of focus frame is constant.
When direction key information is to the right,
Work as TotalSize>During=(Cposition+1+N), Cposition=Cposition+N；
As TotalSize==(Cposition+1), Cposition is constant, i.e., now the position of focus frame is constant；
As TotalSize%N==0 and TotalSize<(Cposition+1+N) when, Cposition is constant, i.e., now
The position of focus frame is constant；
Work as TotalSize%N>0 and TotalSize>And TotalSize (Cposition+1)<(Cposition+1+N)
And (Cposition+1)<During=(TotalSize-TotalSize%N), Cposition=TotalSize-1；
As (Cposition+1)>(TotalSize-TotalSize%N) when, Cposition is constant, i.e. now focus frame
Position it is constant.
The present invention also proposes a kind of computer-readable recording medium, and focus shifting is stored with the computer-readable recording medium
Dynamic control program, the focus as described in any of the above item embodiment is realized when the focus mobile control program is executed by processor
The step of control method for movement.
The specific embodiment of computer-readable recording medium of the present invention and each embodiment base of above-mentioned focus control method for movement
This is identical, and therefore not to repeat here.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone,
Computer, server, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of focus control method for movement, it is characterised in that the focus control method for movement comprises the following steps：
Obtain current focus and correspond to the positional information of child control, and the positional information for corresponding to according to the current focus child control is true
Surely the positional information of focus frame is corresponded to；
The direction key information of user's triggering is received, and according to the direction key information and the positional information meter of current focus frame
Calculate the positional information that next focus corresponds to child control；
Judge that whether next focus corresponds to the positional information of child control beyond default focus moving boundary；
If so, then calling system native interface controls the current focus to correspond to child control to right according to the direction key information
Answer direction to move, and control the position of the focus frame constant；
If it is not, then the focus frame is controlled to be moved to correspondence direction according to the direction key information.
2. focus control method for movement as claimed in claim 1, it is characterised in that described if so, then calling system is primary connects
Mouth controls the current focus to correspond to child control and moved to correspondence direction according to the direction key information, and described in control
The constant step in the position of focus frame, including：
If so, the positional information for then corresponding to child control according to next focus determines that next focus corresponds to the institute of child control
Whether it is edge row/column in row/column；
When the place row/column that next focus corresponds to child control is not edge row/column, then calling system native interface according to
The direction key information controls the current focus to correspond to child control and moved to correspondence direction, and controls the focus frame
Position it is constant；
When the place row/column that next focus corresponds to child control is edge row/column, then using blank child control to the side
Row/column outside edge row/column is supplemented, and calling system native interface is described current burnt according to direction key information control
The corresponding child control of point moves to correspondence direction, controls the position of the focus frame constant.
3. focus control method for movement as claimed in claim 1, it is characterised in that the acquisition current focus corresponds to child control
Positional information, and according to the current focus correspond to child control positional information determine corresponding focus frame positional information step
Suddenly, including：
Obtain current focus and correspond to the positional information of child control and wide high data；
The wide high data of the wide high corresponding focus frame of data calculating of child control are corresponded to according to the current focus；
The focus according to corresponding to the wide high data of corresponding focus frame and the current focus correspond to the positional information establishment of child control
Frame, and determine the positional information of the focus frame.
4. focus control method for movement as claimed in claim 1, it is characterised in that the direction key for receiving user's triggering
Information, and correspond to according to the next focus of positional information calculation of the direction key information and current focus frame the position of child control
Before the step of information, including：
The slidably direction of current screen is obtained, wherein the slidably direction includes sliding up and down and horizontally slipping.
5. focus control method for movement as claimed in claim 4, it is characterised in that the direction key for receiving user's triggering
Information, and correspond to according to the next focus of positional information calculation of the direction key information and current focus frame the position of child control
The step of information, including：
When the current screen slidably direction for slide up and down when, receive user triggering direction key information for the left/
When right, current focus is calculated according to the columns of child control in the positional information of the current focus frame and current screen and worked as with described
The distance between left/right border of forth screen；
When the distance between left/right border of the current focus and the current screen is more than zero, then according to the direction
The next focus of the positional information calculation of key information and current focus frame corresponds to the positional information of child control.
6. focus control method for movement as claimed in claim 4, it is characterised in that the direction key for receiving user's triggering
Information, and correspond to according to the next focus of positional information calculation of the direction key information and current focus frame the position of child control
The step of information, in addition to：
When the current screen slidably direction for slide up and down when, receive user triggering direction key information for upwards/
When lower, according to the columns and child control of child control in the direction key information, the positional information of current focus frame, current screen
Sum calculates the positional information that next focus corresponds to child control.
7. focus control method for movement as claimed in claim 4, it is characterised in that the direction key for receiving user's triggering
Information, and correspond to according to the next focus of positional information calculation of the direction key information and current focus frame the position of child control
The step of information, including：
When the current screen slidably direction for horizontally slip when, receive user triggering direction key information for upwards/
When lower, current focus is calculated according to the line number of child control in the positional information of the current focus frame and current screen and worked as with described
The distance between up/down border of forth screen；
When the distance between up/down border of the current focus and the current screen is more than zero, then according to the direction
The next focus of the positional information calculation of key information and current focus frame corresponds to the positional information of child control.
8. focus control method for movement as claimed in claim 4, it is characterised in that the direction key for receiving user's triggering
Information, and correspond to according to the next focus of positional information calculation of the direction key information and current focus frame the position of child control
The step of information, in addition to：
When the current screen slidably direction for horizontally slip when, receive user triggering direction key information for the left/
When right, according to the line number and child control of child control in the direction key information, the positional information of current focus frame, current screen
Sum calculates the positional information that next focus corresponds to child control.
9. a kind of intelligent television, it is characterised in that the intelligent television includes：Memory, processor and it is stored in the storage
On device and the focus mobile control program that can run on the processor, the focus mobile control program is by the processor
The step of focus control method for movement as any one of claim 1 to 8 is realized during execution.
10. a kind of computer-readable recording medium, it is characterised in that focus shifting is stored with the computer-readable recording medium
Dynamic control program, is realized as any one of claim 1 to 8 when the focus mobile control program is executed by processor
The step of focus control method for movement.
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