CN100507909C - Interactive dynamic browser of manual apparatus and its display controlling method - Google Patents
Interactive dynamic browser of manual apparatus and its display controlling method Download PDFInfo
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Abstract
A handle device interactive dynamical condition browser and display control method is contained by a communication module, a parsing module, a display module, a keyboard response module, a sliding window renew module and a timer. The sliding window renew module is connecting with the display module by the keyboard response module, and the timer is connecting with the sliding window renew module. When looking at the Web page of moving apparatus with it, one tap of the directional key can make the Web page moved for a sector of display region, and two taps of the directional key can make the Web page self-motion scrolled.
Description
Technical field
The present invention relates to use on a kind of handheld device the display control method of information browse technology, particularly a kind of interactive dynamic browser of manual apparatus.
Background technology
Hand-held digital such as mobile phone, PDA equipment develops towards networking, giant-screen, multimedia direction.In recent years, mobile phone carried out the transition to colored large scale high resolution graphics shaped screen from monochromatic low resolution character screen gradually; People also not only are confined to voice call, transmitting-receiving note to the use of mobile phone, and multimedia message, download the tinkle of bells picture also become fashion and focus gradually.Along with the raising of network speed, mobile phone will become the simplest, the direct approach of people's access internet.
Present networking mobile phone is shaped on basic WAP and HTTP web browser mostly in advance, inner structure as shown in Figure 1, include: communication module 1, parsing module 2, composition module 3, display module 4, keyboard response module 5, communication module 1 is with the external web page loading browsers.2 pairs of web page texts that are written into of parsing module carry out grammatical analysis to be explained, and then constructs each the formation element in the final graphics page.According to different network application agreements, web page files is for adopting the format description document of respective standard, adopt html file as http protocol, wap protocol adopts the WML file, its page composition information defines in this description document, determines the position of each constructing elements by the page text parsing module.3 storages of composition module have all constructing elements of composition information.Display module 4 is determined the size and the position of actual displayed window, and it is plotted to constructing elements on the display device successively by its composition information, and the user will see the patterned final page.If the complete page, will be seen a part of the complete page greater than display window in display window.If the user wishes to see other parts of the page, keyboard response module 5 changes the display window position in the display module by obtaining user's actuation of keys, selects to be in the constructing elements of current display window then, repaint on the display device, the user will see the page part after the renewal.These browsers are all with the static mode display web page, and the user need pin directionkeys and enter a new line.This scheme is simple, but still brings many troublesome operation to the cellphone subscriber in actual use.Than desktop computer screen, mobile phone screen be its 1/10 or littler, the page that a screen can be finished watching on desktop computer, on mobile phone, may need 10 multi-screens, with NOKIA 7610 mobile phones is example, and under mode standard, a screen shows 9 style of writing words, if finish watching above-mentioned 10 multi-screen contents, the user need be by more than 90 down Arrows; Lasting button can enter a new line continuously, enter a new line fast except bring screen do not stop in fact can't allow the user read flicker jumps.
As everyone knows, traditional TV with a kind of slowly stably the automatic rolling mode show credit, clear display is stable, easy-to-read.But the broadcast of TV is a kind of unidirectional broadcast, and in the captions rolling process, the user can not do controls such as time-out, playback on one's own initiative, and the user can only watch passively, can't reach Liberty surf ground effect.
The automatic rolling of external existing networking mobile phone shows, is not put by pinning prefabricated scroll key for a long time, and starts the automatic rolling pattern; Press non-scroll key, stop the automatic rolling process.Scrutinize if the user need stop screen then from the continuous mobile several rows of current screen, then finger will move to the enterprising line operate of different buttons.The finger that moves around has some setbacks operation, and also the notice of therefore having disperseed the user influences the continuity of reading.
Summary of the invention
The invention provides a kind of automatic roll screen of energy that effectively overcomes above-mentioned deficiency, clear display is stable and interactive dynamic browser of manual apparatus and the display control method thereof that can be controlled by user's Autonomous Control time-outs, playback etc.
The object of the present invention is achieved like this: it comprises communication module, parsing module, the composition module, display module, the sliding window updating module, the keyboard response module, predefined one group of button, communication module reads in info web and sends it to parsing module, parsing module constructing graphic element sends to the composition module, display module is chosen graphic element and graphing on physical screen from the composition module, the sliding window updating module connects the keyboard respond module and receives the button control information, the keyboard response module display module that sends control information, it is characterized in that: be provided with the control dynamic mode button that enters and finish in described predefined one group of button, described control dynamic mode enters and the button that finishes is same button; Described sliding window updating module connects a timer, timer provides system clock, send trigger pip periodically for the sliding window updating module with pre-set time interval, periodic triggers is slided the automatic update displayed content of window module, and writes down the temporal information of twice actuation of keys in front and back of described same button.
The invention also discloses a kind of display control method of interactive dynamic browser of manual apparatus, it comprises following content:
Be written into the original web page web page files;
The position and the dimensional parameters of the initialization display module page, sliding window;
Initialization sliding window updating module page display mode and static displacement amount and dynamic displacement parameter;
Start timer;
Start the input of keyboard respond module monitoring users;
Receive the button control information according to the keyboard response module, the sliding window updating module is provided with the page and changes between static and dynamic two kinds of patterns, and sends update instruction to display module;
Described display control method also comprises: generate and store constructing elements after being written into the original web page file;
Timer sends trigger pip periodically for the sliding window updating module with pre-set time interval, the automatic update displayed content of the sliding window module of periodic triggers, and the temporal information of twice actuation of keys in record front and back;
The renewal of the page static schema is controlled by the different modes that impact by the same button in predefined one group of button with dynamic mode conversion;
Click described same button, the sliding window updating module enters static schema;
Double-click described same button, the sliding window updating module enters dynamic mode;
During static schema, screen display content along the button controlling party to a static displacement amount of relative slip length, double-click described same button, the keyboard response module receives this twice key information, and sending to the sliding window updating module, the sliding window updating module will convert dynamic mode to by static schema, during dynamic mode, under the triggering of timer, screen display content along the button controlling party to refreshing for the unit continuous rolling with the dynamic displacement;
Under the dynamic mode, click described same button, the keyboard response module receives this single keys presses information in real time, and sends to the sliding window updating module, and the sliding window updating module is a static schema with the present dynamic mode switch.
In the said method, when the user presses one of predefined one group of button, the keyboard response module receives this control information, and add timestamp for each key information of described same button, then the current time stamp of described same button and a preceding timestamp of described same button are compared; The surrounding time difference is less than the preset time segment, and then the sliding window updating module switches to dynamic mode; Greater than the preset time segment, the sliding window updating module enters static schema.
In the said method, the timestamp record time is button release time.
In the said method, button timestamp comparison time segment is 300 milliseconds.
In the said method, predefined one group of button can be defined as upper and lower both direction, or is defined as left and right both direction, or is defined as the upper and lower, left and right four direction.
The concrete implementation step of said method is as follows:
Communication module is written into the original web page file, analysis interpretation through parsing module, generate all constructing elements that constitute graphical display page, and it is stored in the composition module, parameter in the initialization display module, as the position of the page, sliding window and size (W, H), (Xp, Yp), (Wp, Hp), the parameter of initialization sliding window updating module, as page display mode and static displacement amount (△ X1, △ Y1) and dynamic displacement (△ X2, △ Y2), start timer, start the input of keyboard respond module monitoring users;
The keyboard response module listens to user's input, and key information is sent to the sliding window updating module; Key information comprises key name and state, and state is divided into to be pressed or discharge two kinds;
The sliding window updating module receives and the analysis user key information, and gives offset variable (△ X, △ Y) assignment:
When pressing predefined downward-direction key, page display mode is set at the static page pattern as the key information state, △ Y=△ Y1, and with Yp+ △ Y, promptly Yp+ △ Y1 upgrades Yp, sends update instruction to display module and upgrades screen and enter a new line downwards;
As the key information state is when discharging predefined downward-direction key, add timestamp for this key information, last historical time stamp with this key information compares then, if the surrounding time difference is less than a predetermined time segment, then setting page display mode is scroll display mode, △ Y=△ Y2, with Yp+ △ Y, be that Yp+ △ Y2 upgrades Yp, send update instruction to display module and upgrade screen, otherwise do not do operation;
The sliding window updating module receives the periodic triggers signal of timer, at first judges current page display mode:
If static display mode is not done any renewal operation; If downward scroll display mode is upgraded Yp with Yp+ △ Y, send update instruction to display module then, screen rolls downwards;
When scrolling up and upwards entering a new line, the offset variable △ Y=-△ Y1 in the sliding window updating module and △ Y=-△ Y2 upgrade Yp with Yp+ △ Y equally and get final product;
During the move left and right page, the sliding window updating module will be upgraded Xp, promptly upgrade Xp with Xp+ △ X; During static display mode, △ X=± △ X1, dynamically during display mode, △ X=± △ X2.
In the said method, the sliding window updating module is upgraded the back and is judged sliding window position, and when the location parameter of sliding window did not satisfy 0≤Xp≤W-Wp and 0≤Yp≤H-Hp, setting page display mode was static display mode or the symbol of changing current offset variable △ X or △ Y.
In sum, when utilizing the webpage of interactive dynamic browser of manual apparatus of the present invention on watching mobile device, on this direction, move one section viewing area by clicking direction bond energy control webpage, double during by next directionkeys, can realize the automatic rolling of webpage on this direction, and the control screen carries out automatic rolling with the speed that is suitable for watching, because principle of operation mainly is based on the multiplexing of singly-bound, so make the user arbitrarily carry out page control with the simplest and the most direct button interactive mode, with minimum operation, finish the page browsing of maximum degree of freedom.
Description of drawings
Below in conjunction with accompanying drawing in detail particular content of the present invention is described in detail
Fig. 1 is the conventional browser structural representation
Fig. 2 is the structural representation of interactive dynamic browser of the present invention
Fig. 3 is the graph of a relation of interactive dynamic browser constructing elements of the present invention and display page
Fig. 4 is the graph of a relation of the interactive dynamic browser page of the present invention, sliding window and physics viewing area
Fig. 5 be interactive dynamic browser of the present invention adopt 5 to the key synoptic diagram
Fig. 6 is the interactive dynamic browser line feed of the present invention back page, sliding window and physics viewing area relation
Fig. 7 is interactive dynamic browser button single hit and dblclick of the present invention and page-mode transformational relation figure
Fig. 8 is an interactive dynamic browser control method process flow diagram of the present invention
Embodiment
Below with reference to process flow diagram shown in Figure 8 and in conjunction with concrete accompanying drawing in detail detail of the present invention is described in detail.
As shown in Figure 2, an embodiment who on the Nokia7610 mobile phone, browses the interactive dynamic browser of html page, present embodiment is with the mobile phone version-MIDP of the Java language realization of programming.It comprises communication module 1, parsing module 2, composition module 3, display module 4 and keyboard response module 5, also comprises a timer 6 and a sliding window updating module 7.
Communication module reads in a html text from local resource, the text is followed the W3C international standard, and part of original code is as follows:
<HTML>
<HEAD>
＜TITLE〉Hong Kong guide book＜/TITLE 〉
</HEAD>
<BODY>
＜P〉[Hong Kong tourist handbook]＜/P 〉
＜CENTER〉＜A href=" T00.htm "〉0 phone＜/A 〉: first aid complaint＜BR 〉
＜CENTER〉＜A href=" T01.htm "〉1 summary＜/A 〉: geography and history＜BR 〉
＜CENTER〉＜A href=" T02.htm "〉2 sightseeing＜/A 〉: Wei Gang mountain top＜BR 〉
＜CENTER〉＜A href=" T03.htm "〉3 culture＜/A 〉: natural science exhibitions＜BR 〉
＜CENTER〉＜A href=" T04.htm "〉4 shopping＜/A 〉: market sale monopoly＜BR 〉
Parsing module carries out grammatical analysis with above-mentioned web page text, according to mark html source file is divided into a plurality of data cells, each data cell contains relatively independent data, as literal, image, hypertext link etc., add in the html source file composition information to each data definition, as font, color or the like information, constitute basic constructing elements.Constructing elements is arranged in order on a virtual page by its composition information, obtain each constructing elements position coordinates on final display page, provide the partially patterned element that parsing module produces below, the relation of each constructing elements and final display page, as shown in Figure 3.
First constructing elements: literal-" [Hong Kong tourist handbook] ", font-normal, position-(0,0)
Second constructing elements: literal-" 0 phone " connects-" T0 0.htm " font-normal, position-(12,16)
The 3rd constructing elements: literal-": first aid is complained ", font-normal, position-(44,16)
The 4th constructing elements: literal-" 1 summary " connects-" T0 1.htm " font-normal, position-(12,24)
The 5th constructing elements: literal-": geography and history ", font-normal, position-(44,24)
……
The composition module stores has above-mentioned all constructing elements that comprise composition information, can determine after all constructing elements are arranged by composition information whole Webpage physical size (W, H), as W=176, H=560.
The size and the position of display module record physics display screen, it also comprises a sliding window of virtual rectangle, and this cunning window is the mapping position of physics viewing area at whole Webpage.Under mode standard.Can be of a size of on the Nokia7610 mobile phone that (Wp Hp), is initialized as (176,140), and the position of sliding window is designated as that (Xp Yp), is initialized as (0,0), as shown in Figure 4 for the physics viewing area that java applet uses.
The keyboard response module is monitored keyboard, and this mobile phone comprises one common 5 to key, and as shown in Figure 5, it comprises stops 5 sub-buttons up and down.In case the user has actuation of keys, key information will directly be delivered to the sliding window updating module, and key information comprises key name and state, and state is divided into to be pressed or discharge two kinds.
Timer provides system clock, and periodically triggers the sliding window updating module with the predefined time interval, and the too short time interval will be strengthened the number of times of system update screen, makes system overhead become big easily; The long time interval will reduce the number of times that upgrades screen, but in the continuity variation when playing of rolling.The time interval of setting in the present embodiment is 66 milliseconds, promptly upgrades screen a second 15 times.
Sliding window updating module records page display mode information, specifically be divided into static page pattern and scroll through pages pattern, the static displacement of initialization simultaneously amount (△ X1, △ Y1) and dynamic displacement (△ X2, △ Y2), present embodiment initialization page display mode is the static page pattern, △ Y1=8, △ Y2=1, because the move left and right of the no page in the present embodiment, thereby △ X1, △ X2 are useless.
Behind the initialization above-mentioned parameter, the system start-up timer starts the input of keyboard respond module monitoring users, and the top area of the whole Webpage of screen display keeps transfixion.
If the user presses 5 down Arrows in key, the keyboard response module listens to user's input, and key information is sent to the sliding window updating module.The sliding window updating module enters the branched program that response " is pressed down Arrow ", and carry out following operation: setting page display mode is the static page pattern, and be the static displacement amount with the offset variable assignment, promptly get △ Y=△ Y1, upgrade Yp with Yp+ △ Y, send update instruction for display module 4 and upgrade screen, display module 4 selects to fall into the constructing elements when advancing slip window, on physical screen, draw one by one, at this moment on screen, demonstration has been moved down the content of pages of Y1=8 pixel of △ Y=△ (height of delegation), screen continues to keep transfixion, as shown in Figure 6;
If the user presses 5 down Arrows twice in key fast, the keyboard response module listens to user's input, and this twice key information all sent to the sliding window updating module successively.The sliding window updating module enters the branched program of response " release down Arrow ", and carry out following operation: all add timestamp for twice " release down Arrow " information in front and back, then this twice timestamp compared, if the surrounding time difference is less than a predetermined time segment (selecting 300 milliseconds in the present embodiment), then setting page display mode is scroll display mode, and is dynamic displacement with the offset variable assignment, promptly gets △ Y=△ Y2, upgrade Yp with Yp+ △ Y, otherwise do not do operation.As seen, when the user presses twice down Arrow fast, if the time interval enough little (less than above-mentioned preset time segment), system will become scroll display mode by static display mode, and its effect will show in the timer response branch below.
Timer period property ground triggers sliding window updating module 7, after the sliding window updating module enters timer response branch, at first judge current page display mode, if scroll-up/down display mode, upgrade Yp with Yp+ △ Y, send update instruction to display module then, display module 4 selects to fall into the constructing elements when advancing slip window, on physical screen, draw one by one, at this moment on screen, demonstration has been moved down the content of pages of Y2=1 pixel of △ Y=△, because timer is sent out a trigger pip for per 66 milliseconds in the present embodiment, per 66 milliseconds can be upgraded the content of pages that a width of cloth has moved down a pixel on the display screen, just on display screen with 1 seconds 15 frame the speed that moves with single pixel of frequency scroll through pages from bottom to up, form steadily clearly page rolling effect automatically, betwixt, the user needn't do any button operation.Select the timer triggered time will form the different automatic page rolling effect of speed with sliding window dynamic displacement.
When scrolling up and upwards entering a new line, the offset variable in the sliding window updating module 7 is respectively △ Y=-△ Y
1With △ Y=-△ Y2, the method for upgrading Yp is constant-upgrades Yp with Yp+ △ Y equally to get final product;
During the move left and right page, the sliding window updating module will be upgraded Xp, promptly upgrade Xp with Xp+ △ X; During static display mode, △ X=± △ X1, dynamically during display mode, △ X=± △ X2.
Under page automatic rolling state, if the user presses directionkeys up or down, the sliding window updating module enters at once that response " is pressed upwarding key " or " pressing down Arrow " branched program, carries out the operation of above describing.It should be noted that it is the static page pattern that page display mode is at first set in the operation of this group, just enter the effect that button enters a new line up and down about the response then naturally.As seen, be by up and down arrow keys equally, result sometimes is that screen enters a new line up and down, result sometimes be screen carry out up and down roll screen-the present invention multiplexing the direction button! Certainly, another technical scheme be with up and down the line feed and up and down roll screen be defined on the different buttons, be used for entering a new line up and down as up and down arrow keys, #/* key be used for about roll screen.But it is very not directly perceived to use non-directionkeys to define directionality operations (as the roll screen up and down here), and the user forgets easily or mixes up unrest.In addition, the definition of multikey must bring the extra motion of user's thumb, is easy to generate in a rush sensation in one-handed performance, reduces operating efficiency.Yet, the two or more different functions of definition on same button, this seems unlikely.
The temporal information of utilization of the present invention on same button solved the problem of button multiplexing, as described in the explanation in above-mentioned system architecture and the workflow, when the user connects by twice down Arrow, if the time interval is enough little, system enters roll screen state up and down, button in other cases, system enters the state that enters a new line up and down, as shown in Figure 7.
From user's experience, connect and to be similar to " double-click " of mouse in using by twice button and (click) to operate.There are such experience-" clicking " mouse, select File in general computer user; " double-click " mouse opens file.Thereby, technical scheme-" clicking " button that the present invention proposes, line feed up and down; " double-click " button, scroll-up/down.This technical scheme meets big multi-user's use habit.
From the technical standpoint analysis, the present invention is similar to Chinese character input method.The various Chinese character input methods that design on 101 QWERTY keyboard are input equipment with limited button all, import specific Chinese character in large character set by the orderly combination of definition push key.The present invention uses the click action (as pressing continuously twice) on same button (as down Arrow), defines the different viewing mode (as entering a new line up and down and scroll-up/down) in the page browsing.From the angle of single key stroke, the present invention is similar to the sending box that adopts the Morse sign indicating number again, comes multiplexing button, extend information according to the rhythm and pace of moving things that knocks keyboard.
Thereby record also judges that the time interval of pressing same button is the key of above-mentioned button multiplexing/mode switch.In actual system design, " the pressing " that can write down button compares constantly.But in the present invention, we use the writing time in the moment that discharges button, and this has special benefit.Consider that the user may carry out continuous line feed by " normal pressing " (pinning for a long time) directionkeys, in this case, the keyboard monitoring module is sent frequent " pressing " message possibly, easily obscures with normal " double-click ".Thereby, have the multinomial function of " line feed ", " line feed continuously ", " automatic rolling " on button, for addressing this problem, the general normal method that additional state variable and determining program solve conflict of introducing that adopts in system realizes.Yet the present invention abandons having high risk " pressing " message, and uses the writing time in the moment that discharges button, has avoided the conflict with traditional keypress function, effectively reduces the implementation complexity of system.
Be clear description, above-mentioned process flow diagram and explanation are example with the downward line feed of the page or rolling downwards all, if scroll up or upwards the situation of line feed is noted parameter △ Y=-△ Y1 and △ Y=-△ Y2 in the sliding window updating module, utilizes same flow process to upgrade Yp with Yp+ △ Y then and gets final product.Said method is equally applicable to the move left and right of the page, unique different be that the sliding window updating module will be upgraded Xp rather than Yp, for example, upgrade Xp with Xp+ △ X, △ X get predefined left and right displacement parameter ± △ X1 or ± △ X2.
In actual use, consider that the sliding window after the renewal may shift out full page, thereby can add the border as required and judge, for example, all judge the whether out-of-bounds of sliding window after each the renewal, promptly whether satisfied
0≤Xp≤W-Wp and 0≤Yp≤H-Hp,
If sliding window out-of-bounds, then setting page display mode is the symbol of static display mode or change △ X, △ Y.The latter forms the page and is rolled to the special-effect of returning automatically behind the border.
Present embodiment is write with Java language, debugs on the Nokia7610 mobile phone and passes through.Present embodiment can be written into basic html web page and correct the demonstration, the user can enter a new line and select hypertext link in the page by the up and down arrow keys of mobile phone five in key, even will scrolling up automatically by twice down Arrow, (be equivalent to form rolls downwards the page, see the content of page bottom), to stop automatic rolling by five stop keys in key, whole process shows the smoothness that links up, the sound mode switch freely, all operations only uses a thumb 5 to finish nature simple to operation on key at this.
Present WAP or the HTTP web browser in the mobile phone can only static display page, and manually by key line feed page turning up and down, complex operation is bothersome, the interface dullness.
The present invention is on the basis of the environment for use of fully studying the cellphone subscriber and experience, an a kind of timer and sliding window updating control module of adding on existing browser basis proposed, thereby have static page and browse the function of browsing with dynamic page, make things convenient for handheld device user on the small screen, to browse large format information, reduce user's operation, enrich display effect.
When concrete Interactive function designed, the present invention emphasized to reduce user's operation and memory burden, utilized the historical information of record button, reach the difference in functionality of on same button, finishing line feed and rolling, meet user's use habit, flexibly mutual, simple to operate, raise the efficiency.
When the temporal information of record button, the present invention uses the writing time in the moment that discharges button, avoid conflict with traditional keypress function, on a button, realize the multinomial function of " line feed ", " line feed continuously ", " automatic rolling ", needn't additionally introduce state variable and determining program manages conflict, effectively reduce the implementation complexity of system.
In addition, only introduce limited several Control parameter △ X, △ Y in designed system of the present invention and the flow process and parameter △ X1, △ X2, △ Y1, △ Y2 are set, corresponding constantly necessary at button, to △ X and △ Y assignment, directional information comprises (represent to move down as positive number, move on the negative number representation) naturally, under the automatic rolling pattern, system need not set up the state variable record again, simplifies logic, multiplexing structure effectively, makes the not malfunctioning again activity of clear in structure compactness of system.
Claims (7)
1, a kind of display control method of interactive dynamic browser of manual apparatus, it comprises and is written into the original web page file; The position and the dimensional parameters of the initialization display module page, sliding window; Initialization sliding window updating module page display mode and static displacement amount and dynamic displacement parameter; Start timer; Start the input of keyboard respond module monitoring users; Receive the button control information according to the keyboard response module, the sliding window updating module is provided with the page and changes between static and dynamic two kinds of patterns, and sends update instruction to display module; It is characterized in that:
Generate and store constructing elements after being written into the original web page file;
Timer sends trigger pip periodically for the sliding window updating module with pre-set time interval, the automatic update displayed content of the sliding window module of periodic triggers, and the temporal information of twice actuation of keys in record front and back;
The renewal of the page static schema is controlled by the different modes that impact by the same button in predefined one group of button with dynamic mode conversion;
Click described same button, the sliding window updating module enters static schema;
Double-click described same button, the sliding window updating module enters dynamic mode;
During static schema, screen display content along the button controlling party to a static displacement amount of relative slip length, double-click described same button, the keyboard response module receives this twice key information, and sending to the sliding window updating module, the sliding window updating module will convert dynamic mode to by static schema, during dynamic mode, under the triggering of timer, screen display content along the button controlling party to refreshing for the unit continuous rolling with the dynamic displacement;
Under the dynamic mode, click described same button, the keyboard response module receives this single keys presses information in real time, and sends to the sliding window updating module, and the sliding window updating module is a static schema with the present dynamic mode switch.
2, the display control method of interactive dynamic browser of manual apparatus as claimed in claim 1, it is characterized in that: when the user presses one of predefined one group of button, the keyboard response module receives this control information, and add timestamp for each key information of described same button, then the current time stamp of described same button and a preceding timestamp of described same button are compared; The surrounding time difference is less than the preset time segment, and then the sliding window updating module switches to dynamic mode; Greater than the preset time segment, the sliding window updating module enters static schema.
3, the display control method of interactive dynamic browser of manual apparatus as claimed in claim 2 is characterized in that: the timestamp record time is button release time.
4, the display control method of interactive dynamic browser of manual apparatus as claimed in claim 2 is characterized in that: described time segment is 300 milliseconds.
5, the display control method of interactive dynamic browser of manual apparatus as claimed in claim 1, it is characterized in that: predefined one group of button can be defined as upper and lower both direction, perhaps be defined as left and right both direction, perhaps be defined as upper and lower, left, four direction arranged.
6, the display control method of interactive dynamic browser of manual apparatus as claimed in claim 1 is characterized in that: its concrete implementation step is as follows:
Communication module is written into the original web page file, analysis interpretation through parsing module, generate all constructing elements that constitute graphical display page, and it is stored in the composition module, parameter in the initialization display module, as the position of the page, sliding window and size (W, H), (Xp, Yp), (Wp, Hp), the parameter of initialization sliding window updating module, as page display mode and static displacement amount (△ X1, △ Y1) and dynamic displacement (△ X2, △ Y2), start timer, start the input of keyboard respond module monitoring users;
The keyboard response module listens to user's input, and key information is sent to the sliding window updating module; Key information comprises key name and state, and state is divided into to be pressed or discharge two kinds;
The sliding window updating module receives and the analysis user key information, and gives offset variable (△ X, △ Y) assignment:
When pressing predefined downward-direction key, page display mode is set at the static page pattern as the key information state, △ Y=△ Y1, and with Yp+ △ Y, promptly Yp+ △ Y1 upgrades Yp, sends update instruction to display module and upgrades screen and enter a new line downwards;
As the key information state is when discharging predefined downward-direction key, add timestamp for this key information, last historical time stamp with this key information compares then, if the surrounding time difference is less than a predetermined time segment, then setting page display mode is scroll display mode, △ Y=△ Y2, with Yp+ △ Y, be that Yp+ △ Y2 upgrades Yp, send update instruction to display module and upgrade screen, otherwise do not do operation;
The sliding window updating module receives the periodic triggers signal of timer, at first judges current page display mode:
If static display mode is not done any renewal operation; If downward scroll display mode, with Yp+ △ Y, promptly Yp+ △ Y2 upgrades Yp, sends update instruction to display module then, and screen rolls downwards;
When scrolling up and upwards entering a new line, offset variable △ Y=-△ Y1＜0 in the sliding window updating module and △ Y=-△ Y2＜0 are upgraded Yp with Yp+ △ Y equally and are got final product;
During the move left and right page, the sliding window updating module will be upgraded Xp, promptly upgrade Xp with Xp+ △ X; During static display mode, △ X=± △ X1, dynamically during display mode, △ X=± △ X2.。
7, the display control method of interactive dynamic browser of manual apparatus as claimed in claim 6, it is characterized in that: the sliding window updating module is upgraded the back and is judged sliding window position, when the location parameter of sliding window did not satisfy 0≤Xp≤W-Wp and 0≤Yp≤H-Hp, setting page display mode was static display mode or the symbol of changing current offset variable △ X or △ Y.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101080055B (en) * | 2006-12-21 | 2010-06-16 | 腾讯科技（深圳）有限公司 | A method, system and device for quickly browsing webpage via mobile phone browser |
| CN101246503B (en) * | 2008-03-17 | 2010-06-09 | 腾讯科技（深圳）有限公司 | System and method for reducing occupancy factor of central processing unit |
| JP5643063B2 (en) * | 2010-11-11 | 2014-12-17 | シャープ株式会社 | Air conditioner |
| CN102334120B (en) * | 2011-05-30 | 2014-09-03 | 华为终端有限公司 | Method, device and terminal for adjusting page display area |
| CN102625172B (en) * | 2012-03-19 | 2015-03-11 | 深圳创维数字技术有限公司 | Method for browsing webpage by using set top box and set top box |
| CN103389859B (en) * | 2012-05-08 | 2015-08-26 | 腾讯科技（深圳）有限公司 | A kind of method of the Webpage that rolls and device |
| US20160259419A1 (en) * | 2015-03-05 | 2016-09-08 | Harman International Industries, Inc | Techniques for controlling devices based on user proximity |
| CN104714735A (en) * | 2015-03-19 | 2015-06-17 | 小米科技有限责任公司 | Page scrolling display method and device |
| CN105892848A (en) * | 2015-12-31 | 2016-08-24 | 乐视移动智能信息技术（北京）有限公司 | Page browsing method and device |
| CN106325797B (en) * | 2016-08-19 | 2022-05-31 | 联想(北京)有限公司 | Display control method, controller and electronic equipment |
| CN107958092A (en) * | 2017-12-29 | 2018-04-24 | 北京奇虎科技有限公司 | The method and device that roller browses is carried out to browsing device net page |
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