CN106658139A - Focus control method and device - Google Patents
Focus control method and device Download PDFInfo
- Publication number
- CN106658139A CN106658139A CN201610909113.2A CN201610909113A CN106658139A CN 106658139 A CN106658139 A CN 106658139A CN 201610909113 A CN201610909113 A CN 201610909113A CN 106658139 A CN106658139 A CN 106658139A
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- control
- focus
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- instruction
- focal point
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Classifications
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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
- H04N21/431—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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- 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
- H04N21/47—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 is applicable to the technical field of multimedia control and display, and provides a focus control method and device. The focus control method comprises the steps of acquiring a call instruction of a foreground application of an intelligent terminal; acquiring all visual controls in the application according to the call instruction so as to form a control set; acquiring a control instruction for a focus in the application; and controlling the focus to move according to the control set and the focus control instruction. According to the embodiment of the invention, control focus control instruction acquisition is directly performed on the currently operating application, and control for movements of the focus is performed through a focus jumping method, so that each application does not need to independently realize the same set of focus animations when the focus control style is unified, and the development and maintenance cost of global focus control is greatly reduced.
Description
Technical field
The invention belongs to multimedia control and display technology field, more particularly to a kind of focus control method and device.
Background technology
Focus：The region of concern, the position that current cursor is activated, for which control to be shown just are referred in computer realm
Part is selected, can be operated.
The control of application foci in the market is voluntarily controlled by single application, if necessary to unified focal point control wind
Lattice, then need each application that same set of focus animation is implemented separately, for development and maintenance are required for very big cost.
The content of the invention
In view of this, a kind of focus control method and device are embodiments provided, to solve prior art in unite
One focal point control style, need each application same set of focus animation is implemented separately, for development and maintenance be required for it is very big
The problem of cost.
A kind of first aspect, there is provided focus control method, including：
Obtain the call instruction of the foreground application of intelligent terminal；
According to the call instruction, all visible controls in the application, constituent control set are obtained；
Obtain and instructed with regard to the focal point control in the application；
Instructed according to the control set and the focal point control, control focus movement.
Further, all visible controls obtained in the application, constituent control set also includes：
After the application is laid out the context object for initializing and arranging the layout, in obtaining the application
All display controls, constituent control set.
Further, it is described according to the call instruction, obtain all visible controls in the application, constituent control collection
Conjunction includes：
According to the time order and function order for getting visible controls, successively the visible controls are added into the control set
In.
Further, all visible controls obtained in the application, constituent control set includes：
If the visible controls are container control, window area is pressed from small to large to the child control in the container control
It is added to successively in control set after being arranged.
Further, the focal point control instruction is focus movement instruction, described according to the control set and Jiao
Point control instruction, control focus movement includes：
According to the focus movement instruction, the first control positioned at current focus position is searched from the control set；
According to the focus moving direction that the focus movement instruction is indicated, according to nearby principle, from the control set,
Lookup needs the second control for obtaining focus；
Obtain the size and the co-ordinate position information in the intelligent terminal page of first control and the second control；
According to the size and first control and the second control of first control and the second control in the intelligence
The co-ordinate position information of terminal page, calculates first control to the positional distance of second control；
According to first control and the second control the intelligent terminal page co-ordinate position information and described
One control controls focus movement to the positional distance of second control.
A kind of second aspect, there is provided focal point control device, including：
First acquisition unit, for obtaining the call instruction of the foreground application of intelligent terminal；
Second acquisition unit, for according to the call instruction, obtaining all visible controls in the application, constitutes control
Part set；
3rd acquiring unit, instructs for obtaining with regard to the focal point control in the application；
Control unit, for being instructed according to the control set and the focal point control, control focus movement.
Further, the second acquisition unit also includes：
After the application is laid out the context object for initializing and arranging the layout, in obtaining the application
All display controls, constituent control set.
Further, the second acquisition unit includes：
According to the time order and function order for getting visible controls, successively the visible controls are added into the control set
In.
Further, the second acquisition unit includes：
If the visible controls are container control, window area is pressed from small to large to the child control in the container control
It is added to successively in control set after being arranged.
Further, described to be instructed according to the control set and the focal point control, control focus movement includes：
According to the focus movement instruction, the first control positioned at current focus position is searched from the control set；
According to the focus movement instruction, the first control positioned at current focus position is searched from the control set；
According to the focus moving direction that the focus movement instruction is indicated, according to nearby principle, from the control set,
Lookup needs the second control for obtaining focus；
Obtain the size and the co-ordinate position information in the intelligent terminal page of first control and the second control；
According to the size and first control and the second control of first control and the second control in the intelligence
The co-ordinate position information of terminal page, calculates first control to the positional distance of second control；
According to first control and the second control the intelligent terminal page co-ordinate position information and described
One control controls focus movement to the positional distance of second control.
In an embodiment of the present invention, by the call instruction of the application of reception current active, the institute for obtaining application is started
Having can show control, and by all visible controls constituent control set, by the focal point control instruction and the control collection that obtain application
Close, the focus movement control in the application is realized using focus jump method.The embodiment of the present invention is by directly to current living
Dynamic application carries out the instruction of control focal point control and obtains, and carries out the control of focus movement by focus skip method so that
Same set of focus animation is implemented separately without the need for each application during unified focal point control style, is greatly reduced to global focus control
Development and maintenance cost.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to embodiment or description of the prior art
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can be with according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the flowchart of focus control method provided in an embodiment of the present invention；
Fig. 2 is intelligent terminal page layout exemplary plot provided in an embodiment of the present invention；
Fig. 3 is the concrete process chart for applying the invention to Intelligent television terminal；
Fig. 4 is focal point control apparatus structure block diagram provided in an embodiment of the present invention；
Specific embodiment
In below describing, in order to illustrate rather than in order to limit, it is proposed that the such as tool of particular system structure, technology etc
Body details, thoroughly to understand the embodiment of the present invention.However, it will be clear to one skilled in the art that concrete without these
The present invention can also be realized in the other embodiments of details.In other situations, omit to well-known system, device, electricity
Road and the detailed description of method, in case unnecessary details hinders description of the invention.
The embodiment of the present invention obtains the call instruction of the foreground application of intelligent terminal；According to the call instruction, institute is obtained
State all visible controls in application, constituent control set；Obtain and instructed with regard to the focal point control in the application；According to described
Control set and the focal point control are instructed, control focus movement.
Fig. 1 shows that the focus control method that the embodiment of the present invention one is provided realizes flow process, and details are as follows：
In S101, the call instruction of the foreground application of intelligent terminal is obtained.
In embodiments of the present invention, in order to unify focal point control style, unified focal point control side is adopted to all applications
Method, application is without the need for individually designed focus animation, it is only necessary to call after application starts as foreground application method that this law provides or
Device carries out focus movement control.
In embodiments of the present invention, the focus control method for being provided using the present invention creates a focal point control plug-in unit, and
Applied in Intelligent television terminal.After Intelligent television terminal application starts and becomes foreground application, the application only needs to send
One call instruction is received by focal point control plug-in unit the focus in the application is moved after call instruction to focal point control plug-in unit
It is uniformly controlled.
In S102, according to the call instruction, all visible controls in the application, constituent control set are obtained.
In constituent control set, according to the time order and function order for getting control, successively the control is added into institute
In stating control set.
Before S102, the focus control method also includes：
After the application is laid out the context object for initializing and arranging the layout, in obtaining the application
All display controls, constituent control set.
It is described to initialize the layout, refer to when application starts, lines object, Background are initialized in initialization function
Piece, line style etc., the parameters for making application widget page layout revert to default setting parameter.
Described context object is one is used for an interface of the realization with regard to the Global Information of control environment, context
Object allows to have access to the special resource of control and class, while the operation of control levels can also be realized.Context object exists
Page initialization is created at first, for preserving the reference to whole control resource, when practical application, generally
Control context object can be used as the reference of global object.
By the context object for arranging the application, assign context object as the reference of global object, to obtain
There is the control that can be shown in the intelligent terminal page.
In S103, obtain and instructed with regard to the focal point control in the application.
When user operation focus switches, system can send corresponding focal point control instruction, for controlling the movement of focus.
Now, by obtaining and analyze with regard in the application focal point control instruct, you can get focal position change before and after
Control information.
In S104, instructed according to the control set and the focal point control, control focus movement.
The focal point control instruction is focus movement instruction, is getting the control set and focal point control instruction
Afterwards, the size and co-ordinate position information of residing control and control before and after focus movement are found out according to focus movement instruction, and
Calculated according to the size and co-ordinate position information of control and control residing before and after focus movement residing before and after focus movement
The positional distance of control, it is final to realize control focus movement.
Include in S102：
According to the time order and function order for getting visible controls, successively the visible controls are added into the control set
In.
If the visible controls are container control, window area is pressed from small to large to the child control in the container control
It is added to successively in control set after being arranged.
Such as the corresponding embodiment intelligent terminal page layout exemplary plots of Fig. 2, there is the special control of a class in control ---
The also control containing child control, such as layout container, grid container in container control, i.e. control.
When the control for getting is container control, the child control window area scope in container control is entered from small to large
Row arrangement, and be added to successively from small to large in control set.
Focal point control instruction is focus movement instruction described in S104, and S104 includes：
According to the focus movement instruction, the first control positioned at current focus position is searched from the control set；
According to the focus moving direction that the focus movement instruction is indicated, according to nearby principle, from the control set,
Lookup needs the second control for obtaining focus；
Obtain the size and the co-ordinate position information in the intelligent terminal page of first control and the second control；
According to the size and first control and the second control of first control and the second control in the intelligence
The co-ordinate position information of terminal page, calculates first control to the positional distance of second control；
According to first control and the second control the intelligent terminal page co-ordinate position information and described
One control controls focus movement to the positional distance of second control.
After focal point control instruction is got, the first control positioned at current focus position is first obtained, it is whole further according to showing
The nearby principle of end page layout, according to the focus moving direction that the focus movement instruction is indicated, to needing to obtain focus
That is the second residing after changing control of focal position makes a look up, and obtains the concrete size of the first control and the second control
And coordinate position.
Described nearby principle, refer to according to the first control location distance from closely to remote order, in page layout
Control needed for searching successively.
Described co-ordinate position information is referred to, with screen top edge and the top left corner apex of the intersection point of left hand edge, i.e. screen
For origin, with left hand edge as x-axis, top edge is y-axis, sets up x, and y coordinate system, wherein x refer to control and screen top edge distance,
Y refers to control and screen left hand edge distance, and described co-ordinate position information is control in the x, the coordinate position of y coordinate system.
In the size according to first control and the second control and first control and the second control in the intelligence
The co-ordinate position information of energy terminal page, calculate first control includes to the positional distance of second control：
By the size and first control and the second control of first control and the second control in the display terminal
The co-ordinate position information of the page, calculates respectively the coordinate position at all edges of first control and second control；
The all edges of first control are calculated respectively to the positional distance between all edges of second control；
Beeline is chosen in the positional distance between each edge as first control to second control
Positional distance.
Such as：If described control is rectangle, that is, when possessing four edges up and down, calculate all sides of first control
Edge to the positional distance between all edges of second control just has 4*4 totally 16 positional distances, is calculating first control
Part to second control positional distance when, with beeline in 16 distances as end value.
Getting the co-ordinate position information and institute of first control and the second control in the intelligent terminal page
The first control is stated to after the positional distance of second control, according to first control and the second control coordinate position and
Positional distance to be arranged and redirect action between two controls, realizes the i.e. focus movement of focus animation, finally realizes focal point control
Style is unified.
It is to create a focal point control plug-in unit using the method for the invention based on the corresponding embodiments of Fig. 3, and incites somebody to action this
Invention is applied to the embodiment of Intelligent television terminal, and details are as follows：
In S301, when application starts and becomes foreground application, application sends call instruction, and focusing control plug-in unit enters
Row is called, and now, focal point control plug-in unit gets corresponding call instruction.
In S302, start initialization function, the lines object of the window page layout to applying, background picture, lines
Pattern etc. is initialized, and the parameters for making application widget page layout revert to default setting parameter.
In S303, the context object of application is set, by the context object for arranging the application, context pair
All controls that can be shown in the intelligent terminal page are obtained as the reference as global object.
In S304, obtain Intelligent television terminal can the control that shows of the page, according to by the control for getting successively
In being placed in control set, wherein, if getting container control, to the child control window area scope in container control from
It is little to being arranged greatly, and be added to successively from small to large in control set.
In S305, when user operation focus switches, system can send corresponding focus movement instruction, for controlling Jiao
The movement of point.If having got focus movement instruction, execution step S306, if not getting focus movement instruction, after
Continuous execution step S305.
In S306, with the top left corner apex of screen top edge and the intersection point of left hand edge, i.e. screen for origin, with left hand edge
For x-axis, top edge is y-axis, sets up x, y coordinate system.
When getting focal point control and instructing, first obtain position and change the first control residing for front focus, further in accordance with the
One control location distance from closely to remote order, according to the focus moving direction that the focus movement instruction is indicated, in page cloth
Search the second control being located after focal position changes in office successively, and it is big to obtain the concrete size of the first control and the second control
Little and coordinate position.
In S307, by the size and x of first, second control, y-coordinate position, the first control and described is calculated respectively
The x at all edges of the second control, y-coordinate position.Control window is rectangle in Intelligent television terminal, that is, possess up and down four
Individual edge, calculates all edges of the first control to the positional distance between all edges of the second control, common 4*4 totally 16 positions away from
From.With the positional distance end value that beeline in 16 distances is the first control to the second control.
In S308, according to x of first, second control in the Intelligent television terminal page, y-coordinate position and position away from
Redirect action between two controls from arranging, realize the i.e. focus movement of focus animation, finally realize the style system of focal point control
One.
In embodiments of the present invention, after call instruction is got, by arrange context object obtain it is all can be in intelligence
The control that energy terminal page shows, and a control set is constituted, then focal point control instruction is obtained in real time, and position is become
Control before and after change residing for focus carries out size and placement data acquisition, and position change is calculated with position using the size for collecting
The positional distance of residing control before and after change, the unified management that global focus is moved is realized eventually through focus skip method.
In embodiments of the present invention, by directly carrying out to current active application focus movement control, to the focal position of control no longer
It is by single application control but is uniformly controlled, when unified focal point control style is realized, it is only necessary to which the present invention is applied
, individually develop without the need for application implementation focus animation so that the exploitation of unified focal point control style and maintenance cost are obtained
Greatly reduce.
Corresponding to the focus method described in foregoing embodiments, Fig. 4 shows focal point control dress provided in an embodiment of the present invention
The structured flowchart put, with reference to Fig. 4, the device includes：
First acquisition unit 41, for obtaining the call instruction of the foreground application of intelligent terminal；
Second acquisition unit 42, for according to the call instruction, obtaining all visible controls in the application, is constituted
Control set；
3rd acquiring unit 43, instructs for obtaining with regard to the focal point control in the application；
Control unit 44, for being instructed according to the control set and the focal point control, control focus movement.
Further, the second acquisition unit 42 also includes：
After the application is laid out the context object for initializing and arranging the layout, in obtaining the application
All display controls, constituent control set.
Further, the second acquisition unit 42 includes：
According to the time order and function order for getting visible controls, successively the visible controls are added into the control set
In.
Further, the second acquisition unit 42 includes：
If the visible controls are container control, window area is pressed from small to large to the child control in the container control
It is added to successively in control set after being arranged.
Further, described to be instructed according to the control set and the focal point control, control focus movement includes：
According to the focus movement instruction, the first control positioned at current focus position is searched from the control set；
According to the focus movement instruction, the first control positioned at current focus position is searched from the control set；
According to the focus moving direction that the focus movement instruction is indicated, according to nearby principle, from the control set,
Lookup needs the second control for obtaining focus；
Obtain the size and the co-ordinate position information in the intelligent terminal page of first control and the second control；
According to the size and first control and the second control of first control and the second control in the intelligence
The co-ordinate position information of terminal page, calculates first control to the positional distance of second control；
According to first control and the second control the intelligent terminal page co-ordinate position information and described
One control controls focus movement to the positional distance of second control.
Those of ordinary skill in the art are it is to be appreciated that the list of each example with reference to the embodiments described herein description
Unit and algorithm steps, being capable of being implemented in combination in electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Each specific application can be used different methods to realize described function, but this realization it is not considered that exceeding
The scope of the present invention.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method, can be with
Realize by another way.For example, device embodiment described above is only schematic, for example, the unit
Divide, only a kind of division of logic function can have other dividing mode, such as multiple units or component when actually realizing
Can with reference to or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or
The coupling each other for discussing or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit
Close or communicate to connect, can be electrical, mechanical or other forms.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can according to the actual needs be selected to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.
If the function is realized and as independent production marketing or when using using in the form of SFU software functional unit, can be with
In being stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the invention.
And aforesaid storage medium includes：USB flash disk, portable hard drive, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
Embodiment described above only to illustrate technical scheme, rather than a limitation；Although with reference to aforementioned reality
Apply example to be described in detail the present invention, it will be understood by those within the art that：It still can be to aforementioned each
Technical scheme described in embodiment is modified, or carries out equivalent to which part technical characteristic；And these are changed
Or replace, the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution are not made, all should
It is included within protection scope of the present invention.
Claims (10)
1. a kind of focus control method, it is characterised in that include：
Obtain the call instruction of the foreground application of intelligent terminal；
According to the call instruction, all visible controls in the application, constituent control set are obtained；
Obtain and instructed with regard to the focal point control in the application；
Instructed according to the control set and the focal point control, control focus movement.
2. method as claimed in claim 1, it is characterised in that all visible controls in the acquisition application, constitutes control
Part set also includes：
After the application is laid out the context object for initializing and arranging the layout, the institute in the application is obtained
There are display control, constituent control set.
3. method as claimed in claim 1, it is characterised in that described according to the call instruction, obtains the institute in the application
There are visible controls, constituent control set includes：
According to the time order and function order for getting visible controls, the visible controls are added in the control set successively.
4. method as claimed in claim 1, it is characterised in that all visible controls in the acquisition application, constitutes control
Part set includes：
If the visible controls are container control, the child control in the container control is carried out from small to large by window area
It is added to successively in control set after arrangement.
5. method as claimed in claim 1, it is characterised in that the focal point control instruction is focus movement instruction, the basis
The control set and the focal point control are instructed, and control focus movement includes：
According to the focus movement instruction, the first control positioned at current focus position is searched from the control set；
According to the focus moving direction that the focus movement instruction is indicated, according to nearby principle, from the control set, search
Need the second control for obtaining focus；
Obtain the size and the co-ordinate position information in the intelligent terminal page of first control and the second control；
According to the size and first control and the second control of first control and the second control in the intelligent terminal
The co-ordinate position information of the page, calculates first control to the positional distance of second control；
The co-ordinate position information in the intelligent terminal page and first control according to first control and the second control
Part controls focus movement to the positional distance of second control.
6. a kind of focal point control device, it is characterised in that include：
First acquisition unit, for obtaining the call instruction of the foreground application of intelligent terminal；
Second acquisition unit, for according to the call instruction, obtaining all visible controls in the application, constituent control collection
Close；
3rd acquiring unit, instructs for obtaining with regard to the focal point control in the application；
Control unit, for being instructed according to the control set and the focal point control, control focus movement.
7. device as claimed in claim 6, it is characterised in that all visible controls in the acquisition application, constitutes control
Part set also includes：
After the application is laid out the context object for initializing and arranging the layout, the institute in the application is obtained
There are display control, constituent control set.
8. device as claimed in claim 6, it is characterised in that all visible controls in the acquisition application, constitutes control
Part set also includes：
According to the time order and function order for getting visible controls, the visible controls are added in the control set successively.
9. device as claimed in claim 6, it is characterised in that all visible controls in the acquisition application, constitutes control
Part set includes：
If the visible controls are container control, the child control in the container control is carried out from small to large by window area
It is added to successively in control set after arrangement.
10. device as claimed in claim 6, it is characterised in that the focal point control instruction is focus movement instruction, the basis
The control set and the focal point control are instructed, and control focus movement includes：
According to the focus movement instruction, the first control positioned at current focus position is searched from the control set；
According to the focus moving direction that the focus movement instruction is indicated, according to nearby principle, from the control set, search
Need the second control for obtaining focus；
Obtain the size and the co-ordinate position information in the intelligent terminal page of first control and the second control；
According to the size and first control and the second control of first control and the second control in the intelligent terminal
The co-ordinate position information of the page, calculates first control to the positional distance of second control；
The co-ordinate position information in the intelligent terminal page and first control according to first control and the second control
Part controls focus movement to the positional distance of second control.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909113.2A CN106658139B (en) | 2016-10-18 | 2016-10-18 | Focus control method and device |
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|---|---|---|---|
| CN201610909113.2A CN106658139B (en) | 2016-10-18 | 2016-10-18 | Focus control method and device |
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| CN106658139A true CN106658139A (en) | 2017-05-10 |
| CN106658139B CN106658139B (en) | 2021-04-06 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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