CN103809913A - Method and device for determining sliding operation on touch screen and terminal - Google Patents
Method and device for determining sliding operation on touch screen and terminal Download PDFInfo
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- CN103809913A CN103809913A CN201410078996.8A CN201410078996A CN103809913A CN 103809913 A CN103809913 A CN 103809913A CN 201410078996 A CN201410078996 A CN 201410078996A CN 103809913 A CN103809913 A CN 103809913A
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Abstract
The embodiment of the invention provides a method and a device for determining a sliding operation on a touch screen and a terminal. The method for determining the sliding operation on the touch screen, which is provided by the invention, comprises the following steps: if a finger of a user enters a space at a set distance with the touch screen, detecting a position of the finger of the user; detecting an initial position where the finger of the user touches the touch screen; according to the position of the finger of the user and the initial position, determining whether the user executes the sliding operation on the touch screen. According to the invention, whether the user executes the sliding operation on the touch screen is determined by acquiring the position of the finger of the user before the finger of the user touches the touch screen and the initial position after the finger of the user touches the touch screen; the position of the finger in one period after the finger of the user touches the touch screen does not need to be detected; time of judging the sliding operation is shortened; furthermore, timeliness of converting the operation of the finger of the user into a display following effect of a display screen can also be promoted.
Description
Technical field
The embodiment of the present invention relates to computer technology, relates in particular to a kind of touch-screen slide and determines method, device and terminal.
Background technology
Along with the continuous progress of terminal device man-machine interaction method, increasing terminal device is using gesture as one of man-machine interaction method.Wherein, slip gesture operation more becomes the usual way of multiple application or game, for example, switch the different pages by slip gesture on the table or in picture library by slip gesture navigation picture, can also be by sliding at the enterprising line operate of list etc.
Current, on touch-screen, determine the operation of slip gesture, conventionally, by obtaining the coordinate position of initial contact point of finger contact touch-screen, then obtain the coordinate position of the final contact point of finger sliding, judge whether it is slide.But this method operation delay is larger, affects user and experience.
Summary of the invention
The embodiment of the present invention provides a kind of touch-screen slide to determine method, device and terminal, overcomes the large shortcoming of existing method operation delay.
The first aspect of the embodiment of the present invention provides a kind of touch-screen slide to determine method, comprising:
If user's finger enters in the space apart from touch-screen setpoint distance, detect user's finger position;
The initial position of touch-screen described in detection user finger touch;
According to described user's finger position and described initial position, determine whether user carries out touch-screen slide.
In conjunction with first aspect, in the possible implementation of the first of first aspect, described user's finger position is the volume coordinate that user points, and described initial position is the coordinate of the initial contact point pointed of user in described touch-screen.
In conjunction with first aspect, any possible implementation of the first of first aspect, in the possible implementation of the second of first aspect, described according to described user's finger position and described initial position, before determining whether user carries out touch-screen slide, also comprise:
Be that the space coordinate conversion that user points is that user points the coordinate of subpoint in described touch-screen on described touch-screen by described user's finger position.
In conjunction with the possible implementation of the second of first aspect, in the third possible implementation of first aspect, described according to described user's finger position and described initial position, determine that whether user carries out touch-screen slide, specifically comprises:
Position relationship between coordinate according to described subpoint in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide.
In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect, described after according to described subpoint, the position relationship between the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide, also comprise:
Carry out touch-screen slide if judge user, according to described subpoint, the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judge whether described touch-screen slide occurs in the slide trigger region of setting.
The second aspect of the embodiment of the present invention provides a kind of touch-screen slide determining device, comprising:
Detection module, if enter in the space apart from touch-screen setpoint distance for user's finger, detects user's finger position;
Described detection module, also for detection of the initial position of touch-screen described in user's finger touch;
Determination module, for according to described user's finger position and described initial position, determines whether user carries out touch-screen slide.
In conjunction with second aspect, in the possible implementation of the first of second aspect, described user's finger position is the volume coordinate that user points, and described initial position is the coordinate of the initial contact point pointed of user in described touch-screen.
In conjunction with second aspect, any possible implementation of the first of second aspect, in the possible implementation of the second of second aspect, described determination module, also for:
Described according to described user's finger position and described initial position, before determining whether user carries out touch-screen slide, be that the space coordinate conversion that user points is that user points the coordinate of subpoint in described touch-screen on described touch-screen by described user's finger position.
In conjunction with the possible implementation of the second of second aspect, in the third possible implementation of second aspect, described determination module, specifically for:
Position relationship between coordinate according to described subpoint in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide.
In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect, described determination module, also for:
Described after according to described subpoint, the position relationship between the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide, carry out touch-screen slide if judge user, according to described subpoint, the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judge whether described touch-screen slide occurs in the slide trigger region of setting.
The third aspect of the embodiment of the present invention provides a kind of terminal, comprising: self-capacitance touch screen, and storer and processor, described storer is used for storing instruction;
Described processor, for moving the instruction that described storer is stored, is carried out following operation: if user's finger enters in the distance space of described self-capacitance touch screen setpoint distance, detect user's finger position; The initial position of self-capacitance touch screen described in detection user finger touch; According to described user's finger position and described initial position, determine whether user carries out touch-screen slide.
In conjunction with the third aspect, in the possible implementation of the first of the third aspect, described terminal also comprises: mutual capacitance touchscreens;
The instruction that described processor is also stored for moving described storer, carries out following operation: if user's finger enters in the distance space of described self-capacitance touch screen setpoint distance, detect user's finger position; The initial position of mutual capacitance touchscreens described in detection user finger touch; According to described user's finger position and described initial position, determine whether user carries out touch-screen slide.
Embodiment of the present invention touch-screen slide is determined method, device and terminal, by obtaining user's finger contacts touch-screen user's finger position and touch touch-screen initial position afterwards before, determine whether user carries out touch-screen slide, do not need to wait until after user's finger contacts touch-screen, the variation of the finger position by detecting rear one-period could determine whether user carries out touch-screen slide again, shifted to an earlier date the judgement time of slide, lifting is converted into display screen by user's finger manipulation and shows the promptness of following effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram that touch-screen slide of the present invention is determined embodiment of the method one;
Fig. 2 is the schematic diagram of touch-screen slide action corresponding to method shown in Fig. 1;
Fig. 3 is the process flow diagram that touch-screen slide of the present invention is determined embodiment of the method two;
Fig. 4 is the structural representation of touch-screen slide determining device embodiment of the present invention;
Fig. 5 is the structural representation of terminal embodiment mono-of the present invention;
Fig. 6 is the structural representation of terminal embodiment bis-of the present invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Touch-screen is widely used at present on various types of terminal devices, touch-screen be input media be also output unit, user can carry out the operations such as point, slip by finger on the touch-screen of terminal device, make touch-screen change the content of its demonstration, as user's browsing pictures or carry out game operation etc. and can use touch-screen in picture library.Particularly, in the time that user need to carry out slide, user can control the touch-screen of finger touches terminal device, and skid off a segment distance, terminal device obtains the changes in coordinates of slide by touch-screen, carry out judgement and the execution of slide, for example, terminal device can judge whether current picture allows to carry out slide, if judged result allows to carry out slide, terminal device obtains the variation of coordinate on touch-screen, and shows the variation effect of the object being triggered by slide by touch-screen.
The executive agent of the embodiment of the present invention can be the terminal device with touch-screen.For example, there is the mobile phone, hand-held device, panel computer, desktop computer etc. of touch-screen.
Fig. 1 is the process flow diagram that touch-screen slide of the present invention is determined embodiment of the method one, and as shown in Figure 1, the method for the present embodiment can comprise:
If step 101 user finger enters in the space apart from touch-screen setpoint distance, detect user's finger position.
Wherein, the touch-screen of described terminal device can be to support to detect, respond to, obtain the touch-screen of the position of the user finger nearer apart from touch-screen, for example, and self-capacitance touch screen.In user's finger enters into apart from the space of touch-screen setpoint distance time, the touch-screen of described terminal device can detect the position of user's finger, that is, before touch-screen described in user's finger touches, terminal device just can get described user's finger position.Described user's finger position can be the volume coordinate of user's finger.
Described setpoint distance is the monitoring distance that the touch-screen of described terminal device can detect suspension, for example, in the time that the minimum distance of the described touch-screen of described suspension distance is 1 centimetre, the touch-screen of described terminal device can detect this suspension, described setpoint distance can detect that the maximum of suspension detects distance and/or the demand setting of user to Operational Figure Of Merit according to the touch-screen of described terminal device, and the present invention does not limit.
Be example take touch-screen as self-capacitance touch screen, self-capacitance touch screen can detect that the scope that is equivalent to setpoint distance can be selected 5mm, 10mm, 20mm etc. apart from the position of the user's finger in the space of the about 20mm of touch-screen.On self-capacitance touch screen, be uniformly distributed respectively some line style capacitive transducers along horizontal and vertical, described sensor can create stronger signal, the user's finger that approaches touch-screen but also do not touch touch-screen can be detected, in the time that user's finger approaches touch-screen, on self-capacitance touch screen, described in distance, user points nearest lateral pickup and longitudinal sensor and can sense described user's finger, and calculates described user's finger position according to the coordinate of described lateral pickup and longitudinal sensor.
The initial position of touch-screen described in step 102, detection user finger touch.
Wherein, described initial position is the coordinate of the initial contact point pointed of user in described touch-screen.
Optionally, the touch-screen of described terminal device can be the touch-screen of self-capacitance touch screen and mutual capacitance touchscreens use, on mutual capacitance touchscreens, the point of crossing of each horizontal and vertical lines can form plane-parallel capacitor, being equivalent to each point of crossing is a capacitor, this mutual capacitance touchscreens can Measurement accuracy each root finger, thereby accurate coordinate can obtain described user's finger touches time.
Wherein, when user need to carry out slide, conventionally the very short time before the described touch-screen of touching, user's finger moves along the glide direction of expection, and after touching touch-screen, continue to move along the glide direction of expection, the relative position relation of the coordinate in the described touch-screen that the described user's finger position therefore being obtained by step 101 and step 102 are obtained, can embody the glide direction of this operation contemplates of user, therefore, described terminal device can pass through above-mentioned relative position relation, determines whether user carries out touch-screen slide.
For instance, the user's finger position being obtained by step 101 and step 102 obtain abscissa value and the ordinate value of the coordinate in described touch-screen, can obtain origin coordinates and the object coordinate of user's slide, thereby obtain glide direction.
The embodiment of the present invention, by obtaining user's finger touches touch-screen user's finger position and touching touch-screen initial position afterwards before, determine whether user carries out touch-screen slide, do not need to detect the finger position of one-period after user's finger touches touch-screen, shift to an earlier date the judgement time of slide, further, can also promote and be converted into display screen by user's finger manipulation and show and follow the promptness of effect.
Optionally,,, before determining whether user carries out touch-screen slide, also comprise according to described user's finger position and described initial position described:
Be that the space coordinate conversion that user points is that user points the coordinate of subpoint in described touch-screen on described touch-screen by described user's finger position.
Optionally, described user's finger position that step 101 detects can be the coordinate in an immediate described touch-screen in four intersection points determining of two lateral pickups nearest on user's finger and described touch-screen and two longitudinal sensors.
Further, described according to described user's finger position and described initial position, determine that whether user carries out touch-screen slide, specifically comprises:
Position relationship between coordinate according to described subpoint in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide.
Optionally, described terminal device can arrange mobile threshold value, when the displacement that obtains the coordinate in described touch-screen when user's finger position that step 101 is obtained and step 102 is greater than mobile threshold value, starts and carries out touch-screen slide.For example, the touch-screen of described terminal device shows the mobile effect of the icon being triggered by slide.
Optionally, between step 101 and step 102, can preset the assay intervals time, after carrying out, step 101 exceedes the described default assay intervals time, but when user's finger is not touched described touch-screen, can re-execute step 101 and obtain user's finger position, to determine whether user carries out touch-screen slide.
Optionally, after step 103, if according to described user's finger position and described initial position, determine that user does not allow to carry out touch-screen slide, for example, the on-screen display (osd) area that described user's finger position is corresponding does not allow to carry out touch-screen slide, and described terminal device can continue to detect the current location of touch-screen described in user's finger touches, according to the described initial position being obtained by step 102 and described current location, determine whether user carries out touch-screen slide.
Optionally, if according to described initial position and described current location, determine that user does not allow to carry out touch-screen slide, described terminal device can be take described current location as new initial position, described in continuation detection user finger touches, the new current location of touch-screen, determines according to described new initial position and described new current location whether user carries out touch-screen slide.
Optionally,, also comprise after according to described subpoint, the position relationship between the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide described:
Carry out touch-screen slide if judge user, according to described subpoint, the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judge whether described touch-screen slide occurs in the slide trigger region of setting.
Wherein, if described touch-screen slide is not to occur in the slide trigger region of setting, does not start and carry out touch-screen slide.For example, the display icon that the coordinates regional of the touch-screen slide of the current execution of user is corresponding does not allow to slide.
Adopt several specific embodiments below, the technical scheme of embodiment of the method shown in Fig. 1 is elaborated.
Fig. 2 is the schematic diagram of touch-screen slide action corresponding to method shown in Fig. 1, as shown in Figure 2,10 is the touch-screen of terminal device or terminal device, 11 sliding traces for user's finger, track when being illustrated as user and controlling finger tip and carry out from left to right slip gesture, 12 touch-screens that move to terminal device for user finger detect locus that user points be suspended on touch-screen a bit, 14 for user finger move on touch-screen, occur touch event a bit, 15 be user's finger touches after touch-screen, along in expection glide direction mobile a bit.13 is 12 subpoints on touch-screen.
Fig. 3 is the process flow diagram that touch-screen slide of the present invention is determined embodiment of the method two, and as shown in Figure 3, the executive agent of the embodiment of the present invention has the terminal device of touch-screen described in can being, the step of the present embodiment comprises:
If S301 user's finger enters in the space apart from touch-screen setpoint distance, terminal device detects user's finger position, is designated as the first coordinate.
Wherein, described user's finger position is as 1: 12 on the touch-screen that be suspended on user's finger sliding track 11 in Fig. 2, if take the plane of touch-screen Z=0 in three-dimensional system of coordinate XYZ of described terminal device, now the Z coordinate figure of the first coordinate is not 0.
S302, terminal device are that user points the coordinate of subpoint in described touch-screen on described touch-screen by the space coordinate conversion of described user's finger position.
Wherein, as shown in Figure 2, the volume coordinate of described point 12 can be converted to the coordinate of subpoint 13 in described touch-screen on described touch-screen, that is, now the Z coordinate figure of the first coordinate is that 0, X coordinate figure and Y coordinate figure can be constant.
S303, terminal device judge whether exceed the assay intervals time has the touch event of generation or slip event.
Wherein, if exceed the assay intervals time and touch event do not occur or slip event, re-execute step 301-302; If do not exceed interval and touch event or slip event occur detection time, carry out step below.Wherein, touch event refers to that user points and never contacts the process of touch-screen to contact touch-screen, and slip event is that user points Continuous Contact touch-screen mobile process.
S304, terminal device detect the coordinate in touch-screen in touch event or slip event, are designated as the second coordinate.
Wherein, as shown in Figure 2, there is any of touch event in point 14 on touch-screen for user finger moves to.Optionally, point 15 be that user's finger touches is after touch-screen, along mobile a bit in expection glide direction.
S305, terminal device judge according to the position relationship of the first coordinate and the second coordinate whether user carries out slide.
S306, terminal device judge whether the first coordinate allows to carry out slide with the corresponding region of the second coordinate.
Wherein, if judged result allows to carry out slide, carry out S307; If judged result does not allow to carry out slide, carry out S308.
S307, terminal device start carries out slide, shows sliding effect.
The second coordinate that S308, terminal device obtain S304 is designated as the first coordinate, carries out S303.
Wherein, the coordinate of point 14 is designated as to the first coordinate.Now, the second coordinate that S303 obtains should be a little 15 coordinate.
Wherein, those skilled in the art should understand that according to the description of method shown in Fig. 1 S302, S303, S306, S307 and S308 are the optional steps of the embodiment of the present invention.
Fig. 4 is the structural representation of touch-screen slide determining device embodiment of the present invention, as shown in Figure 4, the device 1 of the present embodiment can comprise: detection module 11 and determination module 12, wherein, if detection module 11 enters in the space apart from touch-screen setpoint distance for user's finger, detect user's finger position, detection module 11 is also for detection of the initial position of touch-screen described in user's finger touch, determination module 12, for according to described user's finger position and described initial position, determines whether user carries out touch-screen slide.
Further, described user's finger position is the volume coordinate that user points, and described initial position is the coordinate of the initial contact point pointed of user in described touch-screen.
Further, described determination module 12, also for:
Described according to described user's finger position and described initial position, before determining whether user carries out touch-screen slide, be that the space coordinate conversion that user points is that user points the coordinate of subpoint in described touch-screen on described touch-screen by described user's finger position.
Further, described determination module 11, specifically for:
Position relationship between coordinate according to described subpoint in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide.
Further, described determination module, also for:
Described after according to described subpoint, the position relationship between the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide, carry out touch-screen slide if judge user, according to described subpoint, the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judge whether described touch-screen slide occurs in the slide trigger region of setting.
The device of the present embodiment, can be for the technical scheme of embodiment of the method shown in execution graph 1, Fig. 3, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 5 is the structural representation of terminal embodiment mono-of the present invention, and as shown in Figure 5, the terminal 500 of the present embodiment comprises: self-capacitance touch screen 51, storer 53 and processor 54 and bus 50.
Wherein, self-capacitance touch screen 51, storer 53 and processor 54 are connected with bus 50 respectively, described storer 53 is for storing instruction, described self-capacitance touch screen 51 is for receiving respectively user's operation information and the user's operation information receiving being passed to described processor, so that described processor is carried out the storage instruction of described storer, the instruction that described processor 54 is stored for moving described storer, carry out following operation: if user's finger enters in the distance space of described self-capacitance touch screen 51 setpoint distances, detect user's finger position; The initial position of self-capacitance touch screen 51 described in detection user finger touch; According to described user's finger position and described initial position, determine whether user carries out touch-screen slide.
Further, described user's finger position is the volume coordinate that user points, and described initial position is the coordinate of the initial contact point pointed of user in described touch-screen.
Further, described processor 54, also for:
Described according to described user's finger position and described initial position, before determining whether user carries out touch-screen slide, be that the space coordinate conversion that user points is that user points the coordinate of subpoint in described touch-screen on described touch-screen by described user's finger position.
Further, described processor 54, specifically for:
Position relationship between coordinate according to described subpoint in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide.
Further, described processor 54, also for:
Described after according to described subpoint, the position relationship between the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide, carry out touch-screen slide if judge user, according to described subpoint, the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judge whether described touch-screen slide occurs in the slide trigger region of setting.
Described processor 54 can adopt the structure of the arbitrary device embodiment of Fig. 4, its accordingly, can execution graph 1～Fig. 3 in the technical scheme of either method embodiment, it realizes principle and technique effect is similar, repeats no more herein.
Fig. 6 is the structural representation of terminal embodiment bis-of the present invention, as shown in Figure 6, is that the terminal 500 of the present embodiment can also comprise: mutual capacitance touchscreens 52 with the difference of the embodiment of terminal shown in Fig. 5 mono-;
The instruction that described processor 54 is also stored for moving described storer 53, carries out following operation: if user's finger enters in the distance space of described self-capacitance touch screen 51 setpoint distances, detect user's finger position; The initial position of mutual capacitance touchscreens 52 described in detection user finger touch; According to described user's finger position and described initial position, determine whether user carries out touch-screen slide.
Wherein, described mutual capacitance touchscreens 52 is connected with bus 50, described mutual capacitance touchscreens 52 can be for receiving user's operation information and the user's operation information receiving being passed to described processor 54, and described self-capacitance touch screen 51 and mutual capacitance touchscreens 52 can and be stored in described terminal.Optionally, self-capacitance touch screen can be positioned at the inner side of terminal, mutual capacitance touchscreens be positioned at terminal outside and can be by user direct contact.
Optionally, described processor 54 can be also the built-in processor of touch-screen of described self-capacitance touch screen 51 and mutual capacitance touchscreens 52 use.Its accordingly, can execution graph 1～Fig. 5 in the technical scheme of either method embodiment, it realizes principle and technique effect is similar, repeats no more herein.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can complete by the relevant hardware of programmed instruction.Aforesaid program can be stored in a computer read/write memory medium.This program, in the time carrying out, is carried out the step that comprises above-mentioned each embodiment of the method; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (12)
1. touch-screen slide is determined a method, it is characterized in that, comprising:
If user's finger enters in the space apart from touch-screen setpoint distance, detect user's finger position;
The initial position of touch-screen described in detection user finger touch;
According to described user's finger position and described initial position, determine whether user carries out touch-screen slide.
2. method according to claim 1, is characterized in that, described user's finger position is the volume coordinate that user points, and described initial position is the coordinate of the initial contact point pointed of user in described touch-screen.
3. method according to claim 1 and 2, is characterized in that, described according to described user's finger position and described initial position, before determining whether user carries out touch-screen slide, also comprises:
Be that the space coordinate conversion that user points is that user points the coordinate of subpoint in described touch-screen on described touch-screen by described user's finger position.
4. method according to claim 3, is characterized in that, described according to described user's finger position and described initial position, determines that whether user carries out touch-screen slide, specifically comprises:
Position relationship between coordinate according to described subpoint in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide.
5. method according to claim 4, it is characterized in that, described after according to described subpoint, the position relationship between the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide, also comprise:
Carry out touch-screen slide if judge user, according to described subpoint, the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judge whether described touch-screen slide occurs in the slide trigger region of setting.
6. a touch-screen slide determining device, is characterized in that, comprising:
Detection module, if enter in the space apart from touch-screen setpoint distance for user's finger, detects user's finger position;
Described detection module, also for detection of the initial position of touch-screen described in user's finger touch;
Determination module, for according to described user's finger position and described initial position, determines whether user carries out touch-screen slide.
7. device according to claim 6, is characterized in that, described user's finger position is the volume coordinate that user points, and described initial position is the coordinate of the initial contact point pointed of user in described touch-screen.
8. according to the device described in claim 6 or 7, it is characterized in that, described determination module, also for:
Described according to described user's finger position and described initial position, before determining whether user carries out touch-screen slide, be that the space coordinate conversion that user points is that user points the coordinate of subpoint in described touch-screen on described touch-screen by described user's finger position.
9. device according to claim 8, is characterized in that, described determination module, specifically for:
Position relationship between coordinate according to described subpoint in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide.
10. device according to claim 9, is characterized in that, described determination module, also for:
Described after according to described subpoint, the position relationship between the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judges whether user carries out touch-screen slide, carry out touch-screen slide if judge user, according to described subpoint, the coordinate in described touch-screen and the coordinate of described initial contact point in described touch-screen judge whether described touch-screen slide occurs in the slide trigger region of setting.
11. 1 kinds of terminals, is characterized in that, comprising: self-capacitance touch screen, and storer and processor, described storer is used for storing instruction;
Described processor, for moving the instruction that described storer is stored, is carried out following operation: if user's finger enters in the distance space of described self-capacitance touch screen setpoint distance, detect user's finger position; The initial position of self-capacitance touch screen described in detection user finger touch; According to described user's finger position and described initial position, determine whether user carries out touch-screen slide.
12. terminals according to claim 11, is characterized in that, described terminal also comprises: mutual capacitance touchscreens;
The instruction that described processor is also stored for moving described storer, carries out following operation: if user's finger enters in the distance space of described self-capacitance touch screen setpoint distance, detect user's finger position; The initial position of mutual capacitance touchscreens described in detection user finger touch; According to described user's finger position and described initial position, determine whether user carries out touch-screen slide.
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| CN201410078996.8A CN103809913A (en) | 2014-03-05 | 2014-03-05 | Method and device for determining sliding operation on touch screen and terminal |
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| CN201410078996.8A CN103809913A (en) | 2014-03-05 | 2014-03-05 | Method and device for determining sliding operation on touch screen and terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589611A (en) * | 2014-11-17 | 2016-05-18 | 海信（山东）空调有限公司 | Parameter adjusting method and touch controller |
| CN107172266A (en) * | 2017-04-28 | 2017-09-15 | 广东欧珀移动通信有限公司 | Method for controlling fingerprint identification and Related product |
| CN111857486A (en) * | 2019-04-24 | 2020-10-30 | 北京京东尚科信息技术有限公司 | List processing method, device, equipment and storage medium |
-
2014
- 2014-03-05 CN CN201410078996.8A patent/CN103809913A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589611A (en) * | 2014-11-17 | 2016-05-18 | 海信（山东）空调有限公司 | Parameter adjusting method and touch controller |
| CN107172266A (en) * | 2017-04-28 | 2017-09-15 | 广东欧珀移动通信有限公司 | Method for controlling fingerprint identification and Related product |
| CN111857486A (en) * | 2019-04-24 | 2020-10-30 | 北京京东尚科信息技术有限公司 | List processing method, device, equipment and storage medium |
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