CN105183231A - Information processing method applied to touch screen device and touch screen device - Google Patents
Information processing method applied to touch screen device and touch screen device Download PDFInfo
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- CN105183231A CN105183231A CN201510603084.2A CN201510603084A CN105183231A CN 105183231 A CN105183231 A CN 105183231A CN 201510603084 A CN201510603084 A CN 201510603084A CN 105183231 A CN105183231 A CN 105183231A
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Abstract
The invention discloses an information processing method and device applied to a touch screen device. The method comprises the steps that multiple function icons are displayed on the touch screen; operation tracks on the touch screen are detected, and track points forming the tracks are recorded; it is determined that a region formed by the track points is a closed region, and the selected function icons are recognized according to the function icons covered by the closed region; information processing operation corresponding to the selected function icons is started. By the utilization of the method and the device, the possibility that due to the fact that a user touches equipment accidentally, fault operation is caused can be reduced.
Description
Technical field
The present invention relates to touching technique field, particularly relate to a kind of information processing method and the touch panel device that are applied to touch panel device.
Background technology
At present, on market, the electronic installation of various protection touch display screen gets more and more, and people also more and more accept to carry out alternately with electronic installation by touch control gesture.For common portable electron device, application program or information document are shown on picture in the mode of a chart, and user chooses by clicking to reach, and double-clicks and reach start-up routine or unlatching data.
Therefore, in order to prevent maloperation, electronic installation all arranges locking screen interface usually.User could use relevant function after needing to unlock, unlocking to be divided into does not need the unlocking manner of checking and needs user to input the unlocking manner of the passwords such as password, do not needing in the unlocking manner verified, usually need user with finger carry out from a position paddling of screen to another position, some unblock can also pin a certain icon then paddling finger while opening unblock, open relevant application like this.Although more convenient like this, the possibility of maloperation is very high, and such as user is placed on mobile phone in pocket, but screen againsts health, just may trigger unlocking motion so unintentionally, the maloperation that then random execution is much follow-up, the effect of maloperation is avoided in inreal realization.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of information processing method and the touch panel device that are applied to touch panel device, can reduce the possibility of the maloperation that user causes contacting unintentionally of equipment.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of information processing method being applied to touch panel device, and described method comprises: show multiple icon on the touchscreen; Detect the operation trace on described touch-screen, and record forms the tracing point of described track; Determine that the region that described track electricity point is formed is closed region, and the icon that the icon identification covered according to described closed region is selected; And start information processing operation corresponding to described selected icon.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of touch panel device, and described device comprises: display control module, for showing multiple icon on the touchscreen; Detection module, for detecting the operation trace on described touch-screen, and record forms the tracing point of described track; Identification module, for determining that the region that described track electricity point is formed is closed region, and the icon that the icon identification covered according to described closed region is selected; And execution module, for starting information processing operation corresponding to described selected icon.
The invention has the beneficial effects as follows: the invention provides a kind of information processing method and the touch panel device that are applied to touch panel device, in display frame, user can iris out with finger or pointer the icon wanting to choose, the icon that the icon identification covered according to this closed region when determining that drawn track is closed region is selected, starts the information processing operation that selected icon is corresponding.Thus, user can be made to utilize touch control gesture to choose icon more intuitively, and the possibility reducing the maloperation that user causes contacting unintentionally of equipment is detected to touch control gesture.
Accompanying drawing explanation
Fig. 1 is a kind of process flow diagram being applied to the information processing method of touch panel device in first embodiment of the invention;
Fig. 2 is the touch screen interface schematic diagram showing multiple icon in embodiment of the present invention;
Fig. 3 is the first interface schematic diagram of selection function icon of the present invention;
Fig. 4 is the second contact surface schematic diagram of selection function icon of the present invention;
Fig. 5 determines in embodiment of the present invention that the region of track electricity point formation is the process flow diagram of the method for closed region;
Fig. 6 is the interface schematic diagram of determination track service area of the present invention;
Fig. 7 is a kind of process flow diagram being applied to the information processing method of touch panel device in the second embodiment;
Fig. 8 is the structural representation of a kind of touch panel device in first embodiment of the invention;
Fig. 9 is the structural representation of a kind of touch panel device in second embodiment of the invention.
Embodiment
First explanation is explained to prior art noun relevant in embodiment of the present invention.
Refer to Fig. 1, be a kind of process flow diagram being applied to the first embodiment of the information processing method of touch panel device in first embodiment of the invention, the method shown in this embodiment comprises:
Step S10, shows multiple icon on the touchscreen.
Please refer to Fig. 2, the multiple icons 21 ~ 25 shown on the touchscreen, in one embodiment, multiple icon 21 ~ 25 corresponds to application program.It should be noted that, in the present invention, the quantity of icon is not as limit.
Step S11, detects the operation trace on this touch-screen, and record forms the tracing point of this track.
In different embodiments, this operation trace is any one in following shape: rectangle, polygon, circle, ellipse or triangle.
When user touch this touch-screen operate time, operating system can feed back touch screen event to application program, and event comprises: the type (press, move, leave) of event and the coordinate position of touch point.Therefore, the lines can determining drawn by user according to the coordinate position of touch screen event type and touch point.
Due to, user can point the lines drawing arbitrary shape, and therefore must preserve points all in this line segment could this line segment of complete representation.In the present invention, record this line segment by an array, its structure as shown in Table 1:
| X1 | Y1 | X2 | Y2 | X3 | Y3 | … | … | Xn | Yn |
Table one
User finger by system when screen can report the event of pressing (action_down as Android system) at this moment program record first point of this line segment, in time pointing mobile, system can report moving event (action_move as Android system), at this moment the institute's a little all records on program straight line that the point that this point reports with last system is linked to be, when user's finger frames out, system can report the event of leaving (action_up as Android system), on the straight line that program is linked to be the point that last point reports with last system be a little also all recorded in the array representing line segment, now the total data record of line segment completes.Meanwhile, when each touch screen event occurs, program all draws the straight line that the touch point of this touch screen and the touch point of last time are linked to be on screen, certainly in order to smoothing with Bezier when better effect can draw lines.
Due to, only need draw a circle round an icon, therefore draw lines do not need very long, the array that program is used for recording lines also can keep less, in addition, specify that the nose section retained is the girth (will hereafter be described in detail) of the maximum magnitude of the service area of lines, concrete length is also relevant with the resolution of the screen display of concrete mobile phone, can calculate voluntarily.
User also touch screen and then close icon may draw a circle from the place beyond the icon zone of action, therefore program can not retain the total data that user draws lines, and just retain a nearest part, that is, the length that the array of reservation record lines can record, concrete way is: when there being touch screen event to occur, if array does not record full, then and the point of the line segment gone out that record is this time drawn; Once array record full after, then go to cover the data recorded the earliest by new lines data of drawing, required array also can form a circulation array.In addition, while covering data the earliest, the line segment of the correspondence be presented on screen is also wiped.
Step S12, determines that the region that track electricity point is formed is closed region, and the icon selected according to the icon identification of closed region covering.
Step S13, starts the information processing operation that selected icon is corresponding.
As shown in Figure 3, user has enclosed the unlock icon, then send unlock command, as just passable in locking screen interface stashed in Android system.As shown in Figure 4, when user has enclosed camera programm, then while unblock, relevant camera programm is started up, as in Android system, send the intent comprising " android.media.action.STILL_IMAGE_CAMERA ", can camera programm be started.When having enclosed other icon, then while unblock, send other corresponding instruction and corresponding program has been started one.
Utilize embodiment of the present invention, in display frame, user can iris out with finger or pointer the icon wanting to choose, the icon that the icon identification covered according to this closed region when determining that drawn track is closed region is selected, starts the information processing operation that selected icon is corresponding.Thus, user can be made to utilize touch control gesture to choose icon more intuitively, and the possibility reducing the maloperation that user causes contacting unintentionally of equipment is detected to touch control gesture.
Please refer to Fig. 5, determine that the region that track electricity point is formed is closed region, realize especially by following steps:
Step S30, judges whether comprise the identical tracing point of two coordinates in this tracing point.If so, then enter step S31, otherwise flow process terminates.
Step S31, judges whether the tracing point quantity between two described tracing points that coordinate is identical is not less than predetermined value.If so, then enter step S32, otherwise flow process terminates.
Step S32, determines that the region that this tracing point is formed is closed region.
Although, overlapped by two tracing points and can judge that the region that tracing point is formed is closed region, although still there is the identical tracing point of two coordinates, the situation of the closed region not making this track be formed.There is the situation of erroneous judgement in order to avoid this situation, also need the quantity of the point judged between two tracing points overlapped whether to be not less than predetermined value.In the present invention, what comprise using the line of shortest length bar that can surround icon counts as Rule of judgment (girth of the circle represented by minimum zone as shown in Figure 6), namely, the quantity of the point before two points overlapped is not less than the quantity of the minimum point surrounding icon, sets this predetermined value with this.Concrete principle is as described below.
Refer to Fig. 7, when confirming that the tracing point quantity between two tracing points that coordinate is identical is not less than predetermined value, the method also comprises:
Step S44, calculates the coordinate mean value of this tracing point to determine the first nodal point coordinate of this closed region, and calculates the second center point coordinate of each icon region.
Step S45, determines with this first nodal point apart from this minimum second central point, and with this second central point determination presumptive area determined.
Step S46, judges whether this tracing point is positioned at this presumptive area.If so, then enter step S47, otherwise flow process terminates.
Step S47, when confirming that this tracing point is positioned at this presumptive area, determines that the closed region that this tracing point is formed is effective closed region.
Step S48, the icon that the icon identification covered according to this closed region is selected.
Particularly, this selected icon is determined according to the second central point determined.
Step S49, starts the information processing operation that this selected icon is corresponding.
Incorporated by reference to Fig. 6, with in recorded tracing point mean value be a little used as the central point (first nodal point) of tracing point, namely using the mean value of X-coordinate a little as the X-coordinate of central point, using the mean value of Y-coordinate a little as the Y-coordinate of central point.
After first nodal point is determined, find out apart from the nearest icon in this position, calculate distance by the coordinate of central point and the coordinate of icon central point, and find minimum value with this to determine nearest icon.
After finding nearest icon, just can determine the effective range of track with the central point of this icon, thus judge this track whether in the region of specifying.
Particularly, program need specify the effective coverage of the track that user draws in advance, and as shown in Figure 6, the effective range centered by certain icon, centered by the central point of icon, two concentric circless, indicate minimum zone and maximum magnitude.Certainly, concrete radius of a circle size, can adjust according to parameters such as the resolution of screen.
As quality discrimination, specify that point drawn by user needs all in the interval of maximum magnitude and minimum zone, otherwise think it is likely that maloperation causes.
After above condition all meets, can confirm user the icon that encloses which is, thus send concrete subsequent instructions, otherwise think maloperation, and point out the lines drawn by user defective, require to repaint.
Further, as shown in Figure 6, the second central point determination presumptive area determined, is specially: determine first area using the second central point determined as the center of circle and the first radius, and using the second central point determined as the center of circle and the second radius determination second area; Part except first area in second area is defined as presumptive area.Wherein, the first radius value is less than the second radius value.
Other steps in Fig. 7 refer to Fig. 1,4 and corresponding explanatory note.
Refer to Fig. 8, be the structural representation of a kind of touch panel device in first embodiment of the invention, this device 50 comprises display control module 51, detection module 52, identification module 53 and execution module 54.
This display control module 51 is for showing multiple icon on the touchscreen.
This detection module 52 is for detecting the operation trace on this touch-screen, and record forms the tracing point of this track.In different embodiments, this operation trace is any one in following shape: rectangle, polygon, circle, ellipse or triangle.
This identification module 53 is closed region for the region determined this track electricity point and formed, and the icon that the icon identification covered according to this closed region is selected.
This execution module 54 is for starting information processing operation corresponding to this selected icon.
Further, whether this identification module 53 comprises the identical tracing point of two coordinates specifically for judging in this tracing point, and when confirming to comprise the identical tracing point of two coordinates, judge whether the tracing point quantity between two these tracing points that coordinate is identical is not less than predetermined value.If when being not less than this predetermined value, then determine that the region that this tracing point is formed is closed region.
Refer to Fig. 9, be a kind of touch panel device in second embodiment of the invention, the signal conditioning package shown in this embodiment, relative to the signal conditioning package shown in Fig. 8, also comprises: computing module 65.
When the tracing point quantity that this identification module 63 confirms between two tracing points that coordinate is identical is not less than predetermined value, this computing module 65 for calculating the coordinate mean value of tracing point to determine the first nodal point coordinate of closed region, and calculates the second center point coordinate of each icon region.
This identification module 62, also for determining with this first nodal point apart from this minimum second central point, and with this second central point determination presumptive area determined, and judges whether this tracing point is positioned at this presumptive area.If this tracing point is positioned at this presumptive area, then determine that the closed region that this tracing point is formed is effective closed region.
Further, this identification module 62 also determines this selected icon according to the second central point determined, that is, the icon that the icon identification covered by this closed region is selected.
Further, this identification module 62 also for determining first area using this second central point determined as the center of circle and the first radius, and using this second central point determined as the center of circle and the second radius determination second area; And the part except this first area in this second area is defined as this presumptive area.Wherein, this first radius value is less than this second radius value.
Other modules in Fig. 9 refer to Fig. 8 and corresponding explanatory note thereof.
A kind of information processing method and touch panel device being applied to touch panel device provided by the invention, in display frame, user can iris out with finger or pointer the icon wanting to choose, the icon that the icon identification covered according to this closed region when determining that drawn track is closed region is selected, starts the information processing operation that selected icon is corresponding.Thus, user can be made to utilize touch control gesture to choose icon more intuitively, and the possibility reducing the maloperation that user causes contacting unintentionally of equipment is detected to touch control gesture.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. be applied to an information processing method for touch panel device, it is characterized in that, described method comprises:
Show multiple icon on the touchscreen;
Detect the operation trace on described touch-screen, and record forms the tracing point of described track;
Determine that the region that described track electricity point is formed is closed region, and the icon that the icon identification covered according to described closed region is selected; And
Start the information processing operation that described selected icon is corresponding.
2. the information processing method being applied to touch panel device according to claim 1, is characterized in that, determines that the region that described track electricity point is formed is closed region, is specially:
Judge in described tracing point, whether to comprise the identical tracing point of two coordinates;
When confirming to comprise the identical tracing point of two coordinates, judge whether the tracing point quantity between two described tracing points that coordinate is identical is not less than predetermined value;
Determine that the region that described tracing point is formed is closed region when confirmation is not less than described predetermined value.
3. the information processing method being applied to touch panel device according to claim 2, is characterized in that, when confirming that the tracing point quantity between two described tracing points that coordinate is identical is not less than described predetermined value, described method also comprises:
Calculate the coordinate mean value of described tracing point to determine the first nodal point coordinate of described closed region, and calculate the second center point coordinate of each icon region;
Determine with described first nodal point apart from minimum described second central point, and with the described second central point determination presumptive area determined;
Judge whether described tracing point is positioned at described presumptive area;
Determine that the closed region that described tracing point is formed is effective closed region when confirming that described tracing point is positioned at described presumptive area.
4. the information processing method being applied to touch panel device according to claim 3, it is characterized in that, the icon that the icon identification covered according to described closed region is selected, is specially: described second central point according to determining determines described selected icon.
5. the information processing method being applied to touch panel device according to claim 3, is characterized in that, the described second central point determination presumptive area determined, is specially:
First area is determined as the center of circle and the first radius using described second central point determined, and using described second central point determined as the center of circle and the second radius determination second area; Wherein, described first radius value is less than described second radius value;
Part except described first area in described second area is defined as described presumptive area.
6. the information processing method being applied to touch panel device according to claim 1 to 5 any one, is characterized in that, described operation trace is any one in following shape: rectangle, polygon, circle, ellipse or triangle.
7. a touch panel device, is characterized in that, described device comprises:
Display control module, for showing multiple icon on the touchscreen;
Detection module, for detecting the operation trace on described touch-screen, and record forms the tracing point of described track;
Identification module, for determining that the region that described track electricity point is formed is closed region, and the icon that the icon identification covered according to described closed region is selected; And
Execution module, for starting information processing operation corresponding to described selected icon.
8. touch panel device according to claim 7, it is characterized in that, whether described identification module comprises the identical tracing point of two coordinates specifically for judging in described tracing point, and when confirming to comprise the identical tracing point of two coordinates, judge whether the tracing point quantity between two described tracing points that coordinate is identical is not less than predetermined value;
If when being not less than described predetermined value, determine that the region that described tracing point is formed is closed region.
9. touch panel device according to claim 8, is characterized in that, also comprises:
Computing module, for when the tracing point quantity of described identification module confirmation between two described tracing points that coordinate is identical is not less than described predetermined value, calculate the coordinate mean value of described tracing point to determine the first nodal point coordinate of described closed region, and calculate the second center point coordinate of each icon region;
Described identification module, also for determining with described first nodal point apart from minimum described second central point, and with the described second central point determination presumptive area determined, and judges whether described tracing point is positioned at described presumptive area;
If described tracing point is positioned at described presumptive area, then determine that the closed region that described tracing point is formed is effective closed region.
10. touch panel device according to claim 9, it is characterized in that, described identification module also for determining first area using described second central point determined as the center of circle and the first radius, and using described second central point determined as the center of circle and the second radius determination second area; And the part except described first area in described second area is defined as described presumptive area; Wherein, described first radius value is less than described second radius value.
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Cited By (7)
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| CN105955772A (en) * | 2016-04-29 | 2016-09-21 | 潘成军 | Application function enabling method |
| CN106020653A (en) * | 2016-04-29 | 2016-10-12 | 努比亚技术有限公司 | Device and method for man-machine interaction |
| CN107506215A (en) * | 2017-09-05 | 2017-12-22 | 深圳天珑无线科技有限公司 | Method for cleaning, device, terminal and the computer-readable recording medium of application program |
| CN108062393A (en) * | 2017-11-16 | 2018-05-22 | 创利空间股份有限公司 | Editing device and interactive multimedia system |
| CN110531894A (en) * | 2019-08-29 | 2019-12-03 | 惠州Tcl移动通信有限公司 | False-touch prevention method, electronic equipment and computer readable storage medium |
| CN112199021A (en) * | 2020-10-23 | 2021-01-08 | Tcl通讯（宁波）有限公司 | Application program starting method and device and mobile terminal |
| CN112699365A (en) * | 2021-01-07 | 2021-04-23 | 惠州Tcl移动通信有限公司 | Method, device and equipment for terminal unlocking processing based on gamma graph |
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| CN105955772A (en) * | 2016-04-29 | 2016-09-21 | 潘成军 | Application function enabling method |
| CN106020653A (en) * | 2016-04-29 | 2016-10-12 | 努比亚技术有限公司 | Device and method for man-machine interaction |
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| CN112699365A (en) * | 2021-01-07 | 2021-04-23 | 惠州Tcl移动通信有限公司 | Method, device and equipment for terminal unlocking processing based on gamma graph |
| CN112699365B (en) * | 2021-01-07 | 2023-12-26 | 徐州锡沂康成食品检验检测研究院有限公司 | Terminal unlocking processing method, device and equipment based on gamma graph |
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