CN103049199A - Touch screen terminal, control device and working method of touch screen terminal - Google Patents
Touch screen terminal, control device and working method of touch screen terminal Download PDFInfo
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- CN103049199A CN103049199A CN2012105440795A CN201210544079A CN103049199A CN 103049199 A CN103049199 A CN 103049199A CN 2012105440795 A CN2012105440795 A CN 2012105440795A CN 201210544079 A CN201210544079 A CN 201210544079A CN 103049199 A CN103049199 A CN 103049199A
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- 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]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
Abstract
The invention discloses a touch screen terminal, a control device and a working method of the touch screen terminal. The working method of the touch screen terminal comprises the steps of: obtaining a critical intersection region of corresponding icons based on icon distribution condition displayed on a screen; obtaining position information of a touch point made by a user on the screen; judging if the touch point falls into the critical intersection region of corresponding icons based on the position information; and if so, displaying the icons included in the critical intersection region where the touch point falls in a targeted manner. Due to the targeted displaying, the touch screen mobile terminal and the working method of the touch screen mobile terminal can enable the user to click a needed icon exactly on a display screen, and user experience is improved.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to the method for work of a kind of touch screen terminal, control device and touch screen terminal.
Background technology
In recent years, along with the development of smart mobile phone with popularize, the user had been accustomed to replacing keyboard that mobile phone is operated with touch-screen gradually.Intuitive and the ease for use of handset touch panel are also more and more accepted by the user.
The kind of touch-screen is a lot, is divided into resistive touch screen, capacitive touch screen, infrared touch panel, surface acoustic wave touch screen etc.In the market, using at mobile phone products is resistive touch screen and capacitive touch screen comparatively widely.Resistive touch screen is the structure that film adds upper glass basically, all scribbles ITO(nano indium tin metal oxide on the adjacent one side of film and glass) coating, ITO has good electric conductivity and the transparency.When touch operation, the ITO of film lower floor can touch the ITO on glass upper strata, spreads out of corresponding electric signal via inductor, deliver to processor through change-over circuit, be converted into X, Y value on the screen by computing, and finish the action that clicks, and be presented on the screen.Capacitive touch screen is particulate metal conductive materials that sticks layer of transparent at glass surface.When finger touch was on metal level, the electric capacity of contact will change, so that the oscillator frequency that is attached thereto changes, changed by survey frequency and can determine the touch location acquired information.Capacitive touch screen all plates long and narrow electrode on touch-screen four limits, forms a low-voltage AC electric field in electric conductor.When touch screen, because people's bulk electric field, can form a coupling capacitance between finger and conductor layer, the electric current that four limit electrodes send can flow to the contact, be directly proportional with the distance of finger to electrode and electric current is strong and weak, be positioned at ratio and power that controller after the touch screen just can calculate electric current, accurately calculate the position of touch point.
Using handset touch panel in the process of the enterprising line operate in interface, no matter be to use which kind of touch-screen, we often can run into the problem of maloperation, and for example: we think clickable icon A originally, after clicking, reaction but be to abut against together icon B with icon A; Perhaps, during the icon A that we want to click always put not, we can only carry out again or again click repeatedly, have so not only delayed the time, have more seriously affected user's experience.Cause the reason of this problem, the one, because that the resolution of touch-screen has height to have is low, icon is less just more to have increased the difficulty of icon in the point, and the quality of touch-screen quality is also uneven; The 2nd because user's finger also varies, point large user in the little touch-screen of use, be easy to a little not in needed position.For this problem, present smart mobile phone does not have effective amplifieroperation to interface menu, and for surfing the web, perhaps during read text, can carry out the amplification of whole picture, but there are some drawbacks in this amplification, because it is whole the amplification, so often need to just can find the zone that needs amplification by slip adjustment up and down when the user operates, and the zone of amplifying is operated finish after, the user probably need to narrow down to original size again with whole picture, has increased the loaded down with trivial details property of user's operation.Even there is the function that whole font is amplified in system, the degree that font is amplified is conditional, and the size of font and visual appearance have very large relation.The user points contradiction between size and the touch-screen size and does not obtain fine solution in the prior art, and the low precision that the user clicks at touch-screen has reduced user's experience.
Summary of the invention
The main technical problem to be solved in the present invention is to provide the method for work of a kind of touch screen terminal, control device and touch screen terminal can make the user accurately click required icon on display screen, raising user experience.
For solving the problems of the technologies described above, the invention provides a kind of method of work of touch screen terminal.May further comprise the steps:
Obtain the critical intersection area of respective icon according to the icon distribution situation that shows on the screen;
Obtain the positional information of user's touch points on described screen;
Judge according to described positional information in the critical intersection area that whether falls into respective icon of described touch points that in this way, the icon that the critical intersection area that then described touch screen point is fallen into comprises shows targetedly.
Further, the icon that comprises of the described critical intersection area that described touch screen point is fallen into shows targetedly and comprises:
The icon that the critical intersection area that described touch screen point is fallen into comprises amplifies demonstration.
Further, after amplifying demonstration, the icon that the critical intersection area that described touch screen point is fallen into comprises also comprises:
Again obtain the positional information of user's touch screen point on screen, directly choose corresponding amplification icon according to this positional information and respond.
Further, the described critical intersection area of obtaining respective icon according to the icon distribution situation that shows on the screen comprises:
Size according to centre coordinate value, icon self and the adjacent icon of icon self and adjacent icon is obtained critical common factor district;
Perhaps be adjacent the size that is in coordinate figure, icon self and adjacent icon on same level or the perpendicular line on the adjacent boundary of icon according to icon and obtain critical intersection area.
Further, the size of described centre coordinate value, icon self and adjacent icon according to icon self and adjacent icon is obtained critical common factor district and is specifically comprised:
Obtain the centre coordinate (x1, y1) of icon self, be adjacent the centre coordinate (x2, y2) of icon, obtain the size a1*b1 of icon self, be adjacent the size a2*b2 of icon;
When the icon that is adjacent when icon was in the same level direction, it was rectangle that critical common factor district is set, and the center of this rectangle is (x1+x2)/2, and horizontal extent is | x1-x2|, and vertical range is the smaller value between b1 and the b2;
When the icon that is adjacent when icon was in same vertical direction, it was rectangle that critical common factor district is set, and the center of this rectangle is (y1+y2)/2, and vertical range is | y1-y2|, horizontal extent is the smaller value between a1 and the a2.
Be similarly and solve above-mentioned technical matters the present invention a kind of touch-screen control device also is provided, having comprised: critical intersection area acquisition module, position information acquisition module and processing module;
Described critical intersection area acquisition module is used for obtaining according to the icon distribution situation that shows on the screen the critical intersection area of respective icon;
Described position information acquisition module is used for obtaining the positional information of user's touch points on described screen;
Described processing module is used for judging in the critical intersection area that whether falls into respective icon of described touch points that according to described positional information in this way, the icon that the critical intersection area that then described touch screen point is fallen into comprises shows targetedly.
Further, described processing module comprises: judge module and amplification module;
Described judge module is used for judging in the critical intersection area that whether falls into respective icon of described touch points that according to described positional information in this way, the icon that the critical intersection area of then notifying described amplification module that described touch screen point is fallen into comprises amplifies demonstration.
Further, described touch-screen control device also comprises respond module; Described position information acquisition module also is used for again obtaining the positional information of user's touch screen point on screen after the icon that the critical intersection area that described touch screen point is fallen into comprises amplifies demonstration;
Described respond module is used for directly choosing corresponding amplification icon according to user's positional information of touch screen point on screen of again obtaining and responding.
Further, described critical intersection area acquisition module is used for obtaining critical common factor district according to the size of centre coordinate value, icon self and the adjacent icon of icon self and adjacent icon, perhaps is adjacent the size that is in coordinate figure, icon self and adjacent icon on same level or the perpendicular line on the adjacent boundary of icon according to icon and obtains critical intersection area.
Further, described critical intersection area acquisition module comprises: coordinate dimension acquisition module and critical intersection area arrange module;
Described coordinate dimension acquisition module is used for obtaining the centre coordinate (x1, y1) of icon self, is adjacent the centre coordinate (x2, y2) of icon, obtains the size a1*b1 of icon self, is adjacent the size a2*b2 of icon;
Described critical intersection area arranges module and is used for when icon that icon is adjacent is in the same level direction, it is rectangle that critical common factor district is set, the center of this rectangle is (x1+x2)/2, and horizontal extent is | x1-x2|, and vertical range is the smaller value between b1 and the b2; When the icon that is adjacent when icon was in same vertical direction, it was rectangle that critical common factor district is set, and the center of this rectangle is (y1+y2)/2, and vertical range is | y1-y2|, horizontal extent is the smaller value between a1 and the a2.
Be similarly and solve above-mentioned technical matters the present invention a kind of touch screen terminal also is provided, having comprised: comprising: touch-screen and aforesaid touch-screen control device; Described touch-screen control device is used for controlling described touch-screen display icon.
The invention has the beneficial effects as follows:
The method of work that the invention provides a kind of touch screen terminal, control device and touch screen terminal can make the user accurately click required icon on display screen, improves the user and experiences.The method of work of this terminal comprises: the critical intersection area of obtaining respective icon according to the icon distribution situation that shows on the screen; Obtain the positional information of user's touch points on described screen; Judge according to described positional information in the critical intersection area that whether falls into respective icon of described touch points that in this way, the icon that the critical intersection area that then described touch screen point is fallen into comprises shows targetedly.Modus operandi of the present invention is by being divided into the screen area that maloperation occurs easily critical common factor district, when user touch location falls into critical common factor district, the icon that then critical common factor district is comprised shows targetedly, present to the user, user friendly clicking operation, make the user on display screen, accurately click required icon, improve the user and experience.
Description of drawings
Fig. 1 is a kind of schematic flow sheet of the method for work of the embodiment of the invention one touch screen terminal;
Fig. 2 is a kind of synoptic diagram that the embodiment of the invention one touch screen terminal interface icon distributes;
Fig. 3 is the another kind of schematic flow sheet of the method for work of the embodiment of the invention one touch screen terminal;
Fig. 4 is a kind of synoptic diagram of the critical intersection area of the embodiment of the invention one touch screen terminal surface chart target;
Fig. 5 is the another kind of synoptic diagram of the critical intersection area of the embodiment of the invention one touch screen terminal surface chart target;
Fig. 6 is another schematic flow sheet of the method for work of the embodiment of the invention one touch screen terminal;
Fig. 7 is the first structural representation of the embodiment of the invention two touch-screen control device;
Fig. 8 is the second structural representation of the embodiment of the invention two touch-screen control device;
Fig. 9 is the third structural representation of the embodiment of the invention two touch-screen control device;
Figure 10 is the 4th kind of structural representation of the embodiment of the invention two touch-screen control device;
Figure 11 is the structural representation of the embodiment of the invention two touch screen terminals.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
Embodiment one:
As shown in Figure 1, the method for work of the touch screen terminal of present embodiment, the bag following steps:
Step 101: the critical intersection area of obtaining respective icon according to the icon distribution situation that shows on the screen;
Step 102: the positional information of obtaining user's touch points on described screen;
Step 103: judge that according to described positional information if execution in step 105, execution in step 104 if not in the critical intersection area that whether falls into respective icon of described touch points;
Step 104: directly this positional information corresponding icon is responded;
Step 105: the icon that the critical intersection area that described touch screen point is fallen into comprises shows targetedly.
When in the critical intersection area that does not fall into respective icon of described touch points, can comprise a variety of situations in the method for work of present embodiment touch screen terminal, also can comprise such as step 105: not do any response or other default processing procedures.
The method of work of the touch screen mobile terminal of this example has been introduced the concept in critical common factor district, to obtaining that whole screen occurs simultaneously and distinguishes, when the touch points positional information of touch-screen report of user touch screen during to mobile terminal operating system, system can judge whether touch points is in critical common factor district and judges according to this positional information, and determine that the icon that whether district of occuring simultaneously is comprised shows targetedly, present to the user, user friendly clicking operation.
The critical intersection area respective icon wherein of obtaining respective icon in above-mentioned steps 101 can comprise: all icons on display screen, perhaps the part icon on the display screen; This respective icon is to determine according to display screen icon distribution situation, has presented icon such as display screen on mobile phone UI interface and has been the nine grids arrangement, and need to obtain the critical intersection area of all icons on the UI interface this moment; If yet the irregular arrangement on the mobile phone UI interface, as shown in Figure 2, the possibility of icon D and icon A, B, C a good distance off initiation user misoperation is smaller, and the critical zone that only need obtain icon A, B, C this moment gets final product, and at this moment respective icon is icon A, B, C.Judge whether in the actual motion that the critical intersection area that need to obtain icon can realize by judging the coordinate distance between the adjacent icon, if coordinate distance is greater than pre-set threshold value, then do not obtain the critical intersection area of this icon, if coordinate distance, then obtains the critical intersection area of this icon less than pre-set threshold value.
The icon that the critical intersection area that in the above-mentioned steps 105 described touch screen point is fallen into comprises shows targetedly and comprises:
The icon that the critical intersection area that described touch screen point is fallen into comprises amplifies demonstration.
Specific aim in the present embodiment shows and also can comprise: only show the icon that critical intersection area comprises on whole interface.
The method of work of present embodiment touch screen terminal is not that this amplification is targetedly, and it is simple and clear to operate with the whole amplification of whole picture.
As shown in Figure 3, the method for work of present embodiment touch screen terminal shows targetedly that at the step 105 pair icon that the critical intersection area that described touch screen point falls into comprises (comprise amplify show) also comprise afterwards:
Step 106: the positional information of again obtaining user's touch screen point on screen;
Step 107: directly choose corresponding amplification icon according to this positional information and respond.
Mobile terminal of touch screen method of work key of the present invention is by certain algorithm, first a plurality of critical common factors district is divided and obtained out to display screen according to the zone that icon distributes, critical common factor district refers to situation about distributing according to various icons on display screen, the zone that (certain subregion that can comprise icon self) between the adjacent icon occured easily in maloperation is divided and is obtained out, as being independent functional area.And the zone such as the easiest generation maloperation of mobile phone display screen is two zones between the adjacent icon on the mobile terminal display screen of reality.
The critical intersection area of obtaining respective icon according to the icon distribution situation that shows on the screen in the above-mentioned steps 101 comprises:
Size according to centre coordinate value, icon self and the adjacent icon of icon self and adjacent icon is obtained critical common factor district;
Perhaps be adjacent the size that is in coordinate figure, icon self and adjacent icon on same level or the perpendicular line on the adjacent boundary of icon according to icon and obtain critical intersection area.。
The detailed process of obtaining critical common factor district according to the size of centre coordinate value, icon self and the adjacent icon of icon self and adjacent icon in the present embodiment comprises:
Obtain the centre coordinate (x1, y1) of icon self, be adjacent the centre coordinate (x2, y2) of icon, obtain the size a1*b1 of icon self, be adjacent the size a2*b2 of icon;
When the icon that is adjacent when icon was in the same level direction, it was rectangle that critical common factor district is set, and the center of this rectangle is (x1+x2)/2, and horizontal extent is | x1-x2|, and vertical range is the smaller value between b1 and the b2;
When the icon that is adjacent when icon was in same vertical direction, it was rectangle that critical common factor district is set, and the center of this rectangle is (y1+y2)/2, and vertical range is | y1-y2|, horizontal extent is the smaller value between a1 and the a2.
In order to explain that in detail present embodiment obtains the process of critical intersection area; this paper proposes two kinds of algorithms; a kind of algorithm that obtains for the upper critical common factor district of UI, another is used for the algorithm that the critical common factor of interface of input method district obtains, and the algorithm of protecting in the patent includes but not limited to this two kinds of algorithms.The first, the resolution of the critical common factor of UI district acquisition algorithm hypothesis touch-screen is a*b, a is the horizontal direction size, b is the vertical direction size, icon A is an icon on the interface, icon easy and its generation maloperation is assumed to be icon B around it, this algorithm is set A the adjacent icon with its ambient level or vertical direction, and maloperation may occur, and each critical common factor district only comprises two icons, be two tightly adjacent icons, so B is in the vertical or adjacent direction of level of A, A and B are positioned at same critical common factor district, the centre coordinate of supposing icon A is (x1, y1), its icon size is l1*n1, and the centre coordinate of icon B is (x2, y2), its icon size is l2*n2.If A and B are in the same level direction, then ordinate y1 is identical with y2, and algorithm only need be considered the zone of level, (x1+x2)/2 be the center in critical common factor district, critical common factor district is a rectangular shape, and its horizontal extent is | x1-x2|, and its vertical range is the smaller value between n1 and the n2; If A and B are in same vertical direction, then horizontal ordinate x1 is identical with x2, algorithm only need be considered vertical zone, (y1+y2)/2 be the center in critical common factor district, critical common factor district is a rectangular shape, its vertical range is | y1-y2|, and its horizontal extent is the smaller value between l1 and the l2, the dotted line frame is the critical zone of icon A and icon B among the figure as shown in Figure 4; The second, the algorithm that the critical common factor of interface of input method district obtains, suppose that A and B are two adjacent input key icons of horizontal direction, the horizontal length of A icon and B icon is respectively x1 and x2, vertical length is respectively y1 and y2, owing to do not have adjacent white space between A icon and the B icon, so critical common factor district is comprised of a part of scope of A icon and B icon itself, if the horizontal centre position between A icon and the B icon is O, centered by O, half zone of getting the A icon that links to each other with O and B icon lateral dimension is the horizontal length in critical common factor district, the lateral dimension that is critical common factor district is (x1+x2)/2, and vertical direction is of a size of the smaller value among y1 and the y2.
The method of work of the touch screen terminal of present embodiment also can be obtained critical intersection area by the size that is in coordinate figure, icon self and adjacent icon on same level or the perpendicular line on the adjacent boundary that is adjacent icon according to icon.Take mobile phone UI interface as example, can obtain first the coordinate that icon A and icon B upper a, b are ordered, a, b point is for being in two points on the same level on the adjacent boundary, a(x1 wherein, y1), b(x2, y2), then obtain icon A and icon B is of a size of: l1*n1, l2*n2; It is rectangle that critical intersection area can be set as shown in Figure 5, (x1+x2)/2 is the center in critical common factor district, and critical common factor district is a rectangular shape, and its horizontal extent is | x1-x2|, its vertical range is the smaller value between n1 and the n2.In like manner can obtain the critical intersection area between icon A and the icon C, as shown in Figure 5, dotted line frame between icon A and the icon C is the critical intersection area between A and the C, and dotted line frame zone 2, zone 4, the zone 3 between icon B and icon C, icon B and icon D, figure C and the figure D is respectively their critical intersection area.
As shown in Figure 6, as example the method for work of present embodiment touch screen terminal is described take user's selection function application icon on touch-screen mobile phone UI interface:
Step 200: touch-screen mobile phone obtains the critical intersection area (obtaining the critical district of occuring simultaneously of crying such as the algorithm that can adopt above-mentioned centre coordinate) of respective icon according to the function application icon distribution situation that shows on the screen.
Step 201: the user clicks handset touch panel and selects required function application icon;
Step 202: touch-screen obtains and report of user hits the position coordinate value of screen;
Step 203: judge whether coordinate figure is in critical common factor district, if execution in step 204 then if not is execution in step 205 then;
Step 204: directly icon corresponding to this coordinate figure responded (as open this function and use) accordingly;
Step 205: the icon in the described critical common factor district is amplified, again select for the user;
Step 206: the user selects required function application icon by clicking handset touch panel again;
Step 207: obtain and report of user is clicked the position coordinate value of screen again;
Step 208: directly choose amplification icon corresponding to this coordinate figure and response.
Icon in the present embodiment is the function application icon on the UI interface or is the character icon on the interface of input method.
Method of work of the present invention has effectively solved and user low when screen resolution and has pointed contradiction between thick, and operation steps is simple, has improved the efficient that the user effectively clicks, and has promoted user's experience.Compare with present whole interface convergent-divergent, it is advantageous that: at first, present whole zoom mechanism is to be used in to browse in text or the browsing page basically, and the method can apply to any interface; Secondly, this simple to operate effective, basically can guarantee can not have overdue hitting, and the method that interface integral body is amplified needs the user to re-move the interface and carries out the icon affirmation, after clickable icon, need again to dwindle whole interface, it is too loaded down with trivial details to operate
The method of work of present embodiment, because in the flow process to general touch screen operation, the judgement that has added critical common factor district, can judge more exactly user's actual purpose, and on the complicated and simple degree of operation, amplify scheme than present integral body, operate more simply, do not need to amplify and the location that icon is carried out in operation such as dwindle.And it is feasible what realize, good algorithm can guarantee the rationality that critical common factor district obtains, and on software implement scheme, system can provide unified API(program application interface), the interface that needs the critical common factor of use district to obtain, only need the unified API of calling system, corresponding parameter is imported into got final product.
Embodiment two:
As shown in Figure 7, present embodiment provides a kind of touch-screen control device,, comprising: critical intersection area acquisition module, position information acquisition module and processing module;
Described critical intersection area acquisition module is used for obtaining according to the icon distribution situation that shows on the screen the critical intersection area of respective icon;
Described position information acquisition module is used for obtaining the positional information of user's touch points on described screen;
Described processing module is used for judging in the critical intersection area that whether falls into respective icon of described touch points that according to described positional information in this way, the icon that the critical intersection area that then described touch screen point is fallen into comprises shows targetedly.
As shown in Figure 8, processing module comprises in the touch-screen control device of present embodiment: judge module and amplification module;
Described judge module is used for judging in the critical intersection area that whether falls into respective icon of described touch points that according to described positional information in this way, the icon that the critical intersection area of then notifying described amplification module that described touch screen point is fallen into comprises amplifies demonstration.
As shown in Figure 9, the touch-screen control device of present embodiment also comprises: respond module; Described position information acquisition module also is used for again obtaining the positional information of user's touch screen point on screen after the icon that the critical intersection area that described touch screen point is fallen into comprises amplifies demonstration; Described respond module is used for directly choosing corresponding amplification icon according to user's positional information of touch screen point on screen of again obtaining and responding.
The critical intersection area acquisition module of present embodiment is used for obtaining critical common factor district according to the size of centre coordinate value, icon self and the adjacent icon of icon self and adjacent icon, perhaps is adjacent the size that is in coordinate figure, icon self and adjacent icon on same level or the perpendicular line on the adjacent boundary of icon according to icon and obtains critical intersection area.
Further as shown in figure 10, critical intersection area acquisition module comprises: coordinate dimension acquisition module and critical intersection area arrange module;
Described coordinate dimension acquisition module is used for obtaining the centre coordinate (x1, y1) of icon self, is adjacent the centre coordinate (x2, y2) of icon, obtains the size a1*b1 of icon self, is adjacent the size a2*b2 of icon;
Described critical intersection area arranges module and is used for when icon that icon is adjacent is in the same level direction, it is rectangle that critical common factor district is set, the center of this rectangle is (x1+x2)/2, and horizontal extent is | x1-x2|, and vertical range is the smaller value between b1 and the b2; When the icon that is adjacent when icon was in same vertical direction, it was rectangle that critical common factor district is set, and the center of this rectangle is (y1+y2)/2, and vertical range is | y1-y2|, horizontal extent is the smaller value between a1 and the a2.
As shown in figure 11, present embodiment also provides a kind of touch screen terminal, comprising: touch-screen and above-mentioned touch-screen control device; Described touch-screen control device is used for controlling described touch-screen display icon.
Touch screen terminal can be mobile terminal of touch screen in the present embodiment, and commonly used comprises: panel computer, mobile phone, MP4 etc.
Icon in the present embodiment is the function application icon on the UI interface or is the character icon on the interface of input method.
Above content is the further description of the present invention being done in conjunction with concrete embodiment, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (11)
1. the method for work of a touch screen terminal is characterized in that, may further comprise the steps:
Obtain the critical intersection area of respective icon according to the icon distribution situation that shows on the screen;
Obtain the positional information of user's touch points on described screen;
Judge according to described positional information in the critical intersection area that whether falls into respective icon of described touch points that in this way, the icon that the critical intersection area that then described touch screen point is fallen into comprises shows targetedly.
2. the method for work of touch screen terminal as claimed in claim 1 is characterized in that,
The icon that the described critical intersection area that described touch screen point is fallen into comprises shows targetedly and comprises:
The icon that the critical intersection area that described touch screen point is fallen into comprises amplifies demonstration.
3. the method for work of touch screen terminal as claimed in claim 2 is characterized in that, also comprises after the icon that the critical intersection area that described touch screen point is fallen into comprises amplifies demonstration:
Again obtain the positional information of user's touch screen point on screen, directly choose corresponding amplification icon according to this positional information and respond.
4. such as the method for work of each described touch screen terminal of claim 1-3, it is characterized in that the described critical intersection area of obtaining respective icon according to the icon distribution situation that shows on the screen comprises:
Size according to centre coordinate value, icon self and the adjacent icon of icon self and adjacent icon is obtained critical common factor district;
Perhaps be adjacent the size that is in coordinate figure, icon self and adjacent icon on same level or the perpendicular line on the adjacent boundary of icon according to icon and obtain critical intersection area.
5. the method for work of loneliness in the touch-screen as claimed in claim 4 is characterized in that,
The size of described centre coordinate value, icon self and adjacent icon according to icon self and adjacent icon is obtained critical common factor district and is specifically comprised:
Obtain the centre coordinate (x1, y1) of icon self, be adjacent the centre coordinate (x2, y2) of icon, obtain the size a1*b1 of icon self, be adjacent the size a2*b2 of icon;
When the icon that is adjacent when icon was in the same level direction, it was rectangle that critical common factor district is set, and the center of this rectangle is (x1+x2)/2, and horizontal extent is | x1-x2|, and vertical range is the smaller value between b1 and the b2;
When the icon that is adjacent when icon was in same vertical direction, it was rectangle that critical common factor district is set, and the center of this rectangle is (y1+y2)/2, and vertical range is | y1-y2|, horizontal extent is the smaller value between a1 and the a2.
6. a touch-screen control device is characterized in that, comprising: critical intersection area acquisition module, position information acquisition module and processing module;
Described critical intersection area acquisition module is used for obtaining according to the icon distribution situation that shows on the screen the critical intersection area of respective icon;
Described position information acquisition module is used for obtaining the positional information of user's touch points on described screen;
Described processing module is used for judging in the critical intersection area that whether falls into respective icon of described touch points that according to described positional information in this way, the icon that the critical intersection area that then described touch screen point is fallen into comprises shows targetedly.
7. touch-screen control device as claimed in claim 6 is characterized in that, described processing module comprises: judge module and amplification module;
Described judge module is used for judging in the critical intersection area that whether falls into respective icon of described touch points that according to described positional information in this way, the icon that the critical intersection area of then notifying described amplification module that described touch screen point is fallen into comprises amplifies demonstration.
8. touch-screen control device as claimed in claim 7 is characterized in that, also comprises respond module; Described position information acquisition module also is used for again obtaining the positional information of user's touch screen point on screen after the icon that the critical intersection area that described touch screen point is fallen into comprises amplifies demonstration;
Described respond module is used for directly choosing corresponding amplification icon according to user's positional information of touch screen point on screen of again obtaining and responding.
9. such as each described touch-screen control device of claim 6-8, it is characterized in that, described critical intersection area acquisition module is used for obtaining critical common factor district according to the size of centre coordinate value, icon self and the adjacent icon of icon self and adjacent icon, perhaps is adjacent the size that is in coordinate figure, icon self and adjacent icon on same level or the perpendicular line on the adjacent boundary of icon according to icon and obtains critical intersection area.
10. touch-screen control device as claimed in claim 9 is characterized in that, described critical intersection area acquisition module comprises: coordinate dimension acquisition module and critical intersection area arrange module;
Described coordinate dimension acquisition module is used for obtaining the centre coordinate (x1, y1) of icon self, is adjacent the centre coordinate (x2, y2) of icon, obtains the size a1*b1 of icon self, is adjacent the size a2*b2 of icon;
Described critical intersection area arranges module and is used for when icon that icon is adjacent is in the same level direction, it is rectangle that critical common factor district is set, the center of this rectangle is (x1+x2)/2, and horizontal extent is | x1-x2|, and vertical range is the smaller value between b1 and the b2; When the icon that is adjacent when icon was in same vertical direction, it was rectangle that critical common factor district is set, and the center of this rectangle is (y1+y2)/2, and vertical range is | y1-y2|, horizontal extent is the smaller value between a1 and the a2.
11. a touch screen terminal is characterized in that, comprising: touch-screen and such as each described touch-screen control device of claim 6-10; Described touch-screen control device is used for controlling described touch-screen display icon.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105440795A CN103049199A (en) | 2012-12-14 | 2012-12-14 | Touch screen terminal, control device and working method of touch screen terminal |
| PCT/CN2013/079764 WO2013167063A2 (en) | 2012-12-14 | 2013-07-22 | Touchscreen terminal, control device and touchscreen terminal operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105440795A CN103049199A (en) | 2012-12-14 | 2012-12-14 | Touch screen terminal, control device and working method of touch screen terminal |
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| CN103049199A true CN103049199A (en) | 2013-04-17 |
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| CN2012105440795A Pending CN103049199A (en) | 2012-12-14 | 2012-12-14 | Touch screen terminal, control device and working method of touch screen terminal |
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| WO (1) | WO2013167063A2 (en) |
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| CN104657048A (en) * | 2013-11-20 | 2015-05-27 | 腾讯科技（深圳）有限公司 | Adjusting method and device for response area |
| CN104820544A (en) * | 2015-04-15 | 2015-08-05 | 深信服网络科技（深圳）有限公司 | Method and device for amplifying menu display |
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| CN114895820B (en) * | 2022-04-12 | 2024-04-19 | 西藏腾虎技术发展有限公司 | Display control method based on man-machine interaction |
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Also Published As
| Publication number | Publication date |
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| WO2013167063A2 (en) | 2013-11-14 |
| WO2013167063A3 (en) | 2014-01-09 |
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