CN103513914A - Touch control method and device of application object - Google Patents
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Abstract
Provided are a touch control method and device of an application object. The method comprises the steps that a first touch signal is generated based on a first touch event, and the first touch event comprises M touch points which are detected; if the duration time of the first touch signal is longer than a first preset value, a judging point is placed in a corresponding display area of the application object, and the distances between the judging point and all touch points are all smaller than a second preset value, so that a first trigger signal for selecting the application object is generated; the position of the judging point is determined by the average value of the corresponding coordinates of all the touch points; after the application object is selected, a fourth touch signal is generated based on a fourth touch event, wherein the fourth touch event comprises the step that the judging point is detected to move towards the corresponding area of a target position or to be placed in the corresponding area of the target position; if the fourth touch signal disappears, a third trigger signal which determines the area corresponding to the target position to be as the display area of the application object is generated. The touch control method and device of the application object can quickly, simply, conveniently and effectively select and move the application object.
Description
Technical field
The present invention relates to field of graphical user interfaces, particularly a kind of method of toch control of application and device.
Background technology
Man-machine interaction (HMI, Human-Machine Interaction) refers to uses certain language between people and computing machine, complete the process of information interaction between the people that sets the tasks and computing machine with certain interactive mode.Graphic user interface or graphical user interface (GUI, Graphical User Interface), as a kind of medium of man-machine interaction, are widely used, and are one of significant achievement of computer nowadays development.Graphic user interface or graphical user interface are very easy to the use of unprofessional user, and from then on people no longer need to memorize mechanically a large amount of orders, the substitute is and can operate easily by modes such as window, menu, buttons.
Now a lot of graphic user interfaces or graphical user interface have realized touch control, can be directly with the application (widget) that finger or special tip of the brushstyle of a writing or painting touching touch screen display, carry out various simple and direct, operations intuitively, greatly improved the Experience Degree in interactive process.And the user interface of tangible control has for example been applied in, in various electronic equipments: mobile terminal device, in-vehicle navigation apparatus, media player, game machine, ATM (automatic teller machine) (ATM) etc.For example single-point touch technology or multipoint-touch-technology, adopt exactly the common technology realizing of human-computer interaction technology and hardware device, can be in the situation that there is no traditional input equipment (as mouse, keyboard etc.), the information of a point or a plurality of points of accepting by a touch medium (as touch-screen, Trackpad etc.) is carried out man-machine interactive operation.
By touch control technology, the widget in graphic user interface or graphical user interface being selected and move (dragging), is modal operation in interactive process.Such as, when widget is moved in prior art, need first single-point touches widget long by more than 1 second, after widget response (expression has completed the selected of widget), system enters widget can drag state, and now user just can carry out drag operation to widget.After completing and dragging, need again this widget of single-point or other touch screen controls to be used for exiting the state of dragging.General whole operating process at least needs complete for 5 seconds, oversize, complicated operation consuming time, and complete the very easy operation for application program corresponding to unlatching widget by false triggering of operation that drags front selected widget, the process that drags is also likely waited other operations by false triggering for sliding, and the success ratio of operation is not high.
Publication number is the U.S. Patent application of US2010103117A1, discloses a kind of computer implemented method that multi-point touch is transformed to one or more manipulation events, but and the unexposed detailed process that realizes the control of application by multipoint-touch-technology.
Summary of the invention
Technical solution of the present invention will solve is the selected and mobile application length consuming time of existing touch technology, complicated operation and the easy problem of maloperation.
For addressing the above problem, technical solution of the present invention provides a kind of method of toch control of application, comprising:
Based on the first touch event, produce the first touch signal, described the first touch event comprises: M touch point detected, wherein M is greater than 1;
If the duration of described the first touch signal is greater than the first preset value, the distance of decision-point in the corresponding viewing area of application and between described decision-point Yu Ge touch point is all less than the second preset value, produces the first trigger pip of selected described application; The position of described decision-point is determined by the mean value of all touch points respective coordinates.
Optionally, the method of toch control of described application also comprises: in the duration of judging described the first touch signal, be greater than after the first preset value, based on the second touch event, produce the second touch signal, described the second touch event comprises that each touch point being detected moves to described decision-point.
Optionally, the generation condition of described the first trigger pip also comprises and described the second touch signal detected.
Optionally, after described the second touch event, the number of the touch point detecting is less than or equal to M.
Optionally, described the first preset value is less than or equal to 100ms.
Optionally, described the second preset value is determined according to the size of the corresponding viewing area of described application.
Optionally, the corresponding viewing area of described application is square area, and described the second preset value equals described foursquare circumradius.
Optionally, the span of described M is [2,5].
Optionally, M equals 3.
Optionally, the method of toch control of described application also comprises: in described the first trigger pip, trigger after selected application, based on the 3rd touch event, produce the 3rd touch signal, described the 3rd touch event comprises and each touch point detected to moving away from described decision-point; If when described the 3rd touch signal disappears, the distance between described decision-point Yu Ge touch point is all more than or equal to described the second preset value, produce the second selected trigger pip of cancelling described application.
Optionally, the method of toch control of described application also comprises: in described the first trigger pip, trigger after selected application, based on the 4th touch event, produce the 4th touch signal, described the 4th touch event comprises: described decision-point detected and move or detect described decision-point and be positioned at region corresponding to target location in corresponding region to target location; If described the 4th touch signal disappears, produce the 3rd trigger pip that region corresponding to described target location is defined as to the viewing area of described application.
Optionally, the location positioning of decision-point described in when described target location is disappeared by described the 4th touch signal, region corresponding to described target location is the capture point residing region nearest with described decision-point, and described capture point is the coordinate points of coupling application display position.
Optionally, when there is the nearest capture point of two or more and described decision-point, choose at random the region of one of them capture point to determine that described target location is corresponding.
Optionally, in described touch point in the moving process of described target location, the display position of the described application of corresponding change with the change in location of described decision-point.
For addressing the above problem, technical solution of the present invention provides a kind of touch control device of application, comprising:
The first touch signal generation unit, for producing the first touch signal based on the first touch event, described the first touch event comprises: M touch point detected, wherein M is greater than 1;
The first trigger pip generation unit, for working as the duration of described the first touch signal, be greater than the first preset value, when the distance of decision-point between the corresponding viewing area of described application and described decision-point Yu Ge touch point is all less than the second preset value, produce the first trigger pip of selected described application; The position of described decision-point is determined by the mean value of described touch point respective coordinates.
Optionally, the touch control device of described application also comprises: the second touch signal generation unit, for producing the second touch signal based on the second touch event, described the second touch event comprises that each touch point being detected moves to described decision-point.
Optionally, the condition that described the first trigger pip generation unit produces the first trigger pip also comprises and described the second touch signal that described the second touch signal generation unit produces detected.
Optionally, described the second preset value is determined according to the size of the corresponding viewing area of described application.
Optionally, the touch control device of described application, also comprises:
The 3rd touch signal generation unit, for triggering after selected application in described the first trigger pip, produces the 3rd touch signal based on the 3rd touch event, and described the 3rd touch event comprises and each touch point detected to moving away from described decision-point;
The second trigger pip generation unit, if when described the 3rd touch signal disappears, the distance between described decision-point Yu Ge touch point is all more than or equal to described the second preset value, produces the second selected trigger pip of cancelling described application.
Optionally, the touch control device of described application, also comprises:
The 4th touch signal generation unit, for triggering after selected application in described the first trigger pip, based on the 4th touch event, produce the 4th touch signal, described the 4th touch event comprises: described decision-point detected and move or detect described decision-point and be positioned at region corresponding to target location in corresponding region to target location;
The 3rd trigger pip generation unit, after disappearing when described the 4th touch signal, produces the 3rd trigger pip that region corresponding to described target location is defined as to the viewing area of described application.
Optionally, the location positioning of decision-point described in when described target location is disappeared by described the 4th touch signal, region corresponding to described target location is the capture point residing region nearest with described decision-point, and described capture point is the coordinate points of coupling application display position.
Compared with prior art, technical solution of the present invention at least has the following advantages:
The position of the location positioning decision-point of M the touch point signal producing by M point touch operation, when the distance that is positioned at the Nei Qieyuge touch point, viewing area of described application when decision-point is less than the second preset value, just can complete selecting described application, selected process so more fast, effectively, has solved the problem to the selected operation length consuming time of application, easy false triggering in prior art.
To the selected process of application, can also comprise that each touch point is to the move operation of decision-point, further like this guarantee selected accuracy, and operation sense is stronger.Understandable, most of touch controls of application, based on selected operation, are therefore improved to efficiency and the accuracy rate of selected process, also further improved efficiency and the accuracy rate of other touch operation.
Further, by said method, select after application, when the movement in decision-point corresponding region to target location or decision-point being detected and be positioned at region corresponding to target location, region corresponding to target location is defined as to the viewing area of application, thereby quicker, accurate, the easy move operation that has completed application, efficiency while having solved in prior art mobile application, success ratio are not high, and the problem of complicated operation.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the method for toch control of the application that provides of technical solution of the present invention;
Fig. 2 is the work schematic diagram of touch display screen of the handheld terminal of embodiment of the present invention;
Fig. 3 is the schematic flow sheet of method of toch control of the application of the embodiment of the present invention one;
Fig. 4 is the schematic flow sheet of method of toch control of the application of the embodiment of the present invention two;
Fig. 5 is the schematic flow sheet of method of toch control of the application of the embodiment of the present invention three;
Fig. 6 is the schematic flow sheet of method of toch control of the application of the embodiment of the present invention four.
Embodiment
As stated in the Background Art, length consuming time and easily cause maloperation while completing application selected in prior art has also directly caused being difficult to realizing smoothly the subsequent operation to selected application simultaneously; In addition, while completing application mobile in prior art, there is equally length consuming time, easily occur the problem of misoperation, operate also more complicated simultaneously, to user's operation, make troubles, reduced user's Experience Degree in interactive process.
For addressing the above problem, technical solution of the present invention provides a kind of method of toch control of application, the method is based on multipoint-touch-technology, not only can complete more fast and effectively the selected of application, and can complete quicker, convenient, accurately the movement of application, greatly improved the Experience Degree of user in interactive process.
For above-mentioned purpose of the present invention, feature and advantage can more be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Set forth detail in the following description so that fully understand the present invention.But the present invention can be different from alternate manner described here and implements with multiple, and those skilled in the art can do similar popularization without prejudice to intension of the present invention in the situation that.Therefore the present invention is not subject to the restriction of following public embodiment.
Fig. 1 is the schematic flow sheet of the method for toch control of the application that provides of technical solution of the present invention, and the method for toch control of described application comprises the steps:
Step S1: produce the first touch signal based on the first touch event, described the first touch event comprises: M touch point detected, wherein M is greater than 1;
Step S2: if the duration of described the first touch signal be greater than the first preset value, the distance of decision-point in the corresponding viewing area of described application and between described decision-point Yu Ge touch point is all less than the second preset value, produces the first trigger pip of selected described application; The position of described decision-point is determined by the mean value of all touch points respective coordinates;
Step S3: trigger after selected application in described the first trigger pip, based on the 4th touch event, produce the 4th touch signal, described the 4th touch event comprises: described decision-point detected and move or detect described decision-point and be positioned at region corresponding to target location in corresponding region to target location;
Step S4: if described the 4th touch signal disappears, produce the 3rd trigger pip that region corresponding to described target location is defined as to the viewing area of described application.
Below by specific embodiment, the method for toch control of the application of technical solution of the present invention is elaborated.The handheld terminal of take in following examples based on multipoint-touch-technology describes as example.Be illustrated in figure 2 the work schematic diagram of the touch display screen of handheld terminal, application is presented on touch display screen with the form of icon, as shown in the solid line boxes in Fig. 2.When user contacts this touch display screen by finger or felt pen, can on touch display screen, form Yi Ge touch point, as shown in the black in Fig. 2 or grey black circle, when handheld terminal detects this touch point, produce corresponding touch signal, and can produce corresponding trigger pip according to touch signal and operate with completing user.
Embodiment mono-
Figure 3 shows that the schematic flow sheet of method of toch control of the application of the embodiment of the present invention one, the method for toch control of described application is for selected application.
First perform step S31: the touch point of the M based on detecting produces the first touch signal.Wherein M is greater than 1.As everyone knows, the generation of touch signal normally produces the touch operation of touch display screen based on user, and therefore for handheld terminal, each touch operation of user or the combination of a plurality of touch operation can be thought touch event one time.Mobile terminal is realized different control functions by identifying different touch events, such as, when handheld terminal detects the slide of zooming out of Liang Ge touch point or indentation, can control convergent-divergent Showing Picture etc.In the present embodiment, when handheld terminal detects the first touch signal, think the beginning of selected application operating process (referred to as selected flow process).Concrete, the M point touch operation that user carries out touch display screen by finger or felt pen can be thought described the first touch event, handheld terminal produces the first touch signal that touches operational correspondence with M point based on this touch event.Wherein the first touch signal can be thought a composite signal that comprises M touch point signal.Touch control system for many finger direct controls by user as handheld terminal, user's use habit is generally carried out touch operation by a hand, therefore the span of M is set to [2,5], but be not limited to this scope, in other application scenarioss, can determine according to concrete service condition the scope of M, such as the large-scale touch display screen for supporting both hands touch control operation, the span of M can be [2,10].Application based on one-handed performance, can arrange M and equal 3, so both meets the operating habit of user's reality, and the number of touch point can guarantee the accuracy of subsequent calculations and judgement substantially, is unlikely to again to make the complicacy of subsequent calculations and judgement too high simultaneously.
Along with the development of touching technique, the sensitivity of touch display screen is more and more higher, and some improper touch operation display screen that also may be touched detects, and forms false triggering signal.Therefore in order to guarantee that touch display screen detects the first touch signal, be that the normal touch operation of user produces, also will perform step S32: whether the duration that judges the first touch signal is greater than the first preset value.Described the first preset value is for distinguishing a critical value of shaking interference signal and normal touch signal, when the lasting time of touch signal is greater than this first preset value, illustrate that touch point is produced by the normal touch operation of user, otherwise, think that touch signal is to be caused by maloperation, disregards.For being widely used at present the capacitive touch display device in the equipment such as handheld terminal, the first preset value is traditionally arranged to be the value that is less than or equal to 100 milliseconds (ms), gets in the present embodiment 100ms.For the touching device of other types, this first preset value can be different, at this, do not enumerate.Concrete, if the determination result is NO for step S32, represent that the touch signal detecting may be the shaking interference being caused by maloperation, directly exit selected flow process, wait for touch operation next time; When judgment result is that of step S32 is, represent that described the first touch signal, for the normal touch operation of user produces, performs step S33.
Step S33: computational discrimination Dian position.In the embodiment of the present invention, described decision-point is not an actual touch point, but a virtual location point of determining by actual touch point, its effect is mainly for reflecting that the definite selection area in each touch point is in touch display screen Zhong position.The common 2D touch display screen of take is example, and it is example that there is its corresponding coordinate information ，Yi Sange touch point each touch point, and their coordinates are expressed as (x1, y1), (x2, y2), (x3, y3).In the present embodiment, determine the coordinate (x0, y0) of decision-point by average method, computing formula is as follows:
x0=(x1+x2+x3)/3
y0=(y1+y2+y3)/3
Visible, the decision-point calculating is as stated above the central point of the determined selection area in described touch point, and still with reference to figure 2, soft dot is decision-point corresponding to mobile Hou touch point that three solid black circles represent.Understandable, determine the position of decision-point, also just determined the position of described M the determined selection area in touch point.Selection area can be the polygonal region that directly Jiang Ge touch point connects and composes successively.In other embodiments, the situation that equals 2 for M, can think that the straight line that Zhe Liangge touch point connects into is a special selection area.But defining in any case selection area, according to the position of the definite decision-point of above-mentioned average method, is the center of described selection area.
Step S34: each touch point detected and move to decision-point.Understandable, in the selected operation of reality, when the display icon of application is smaller, user is by the definite selection area in the formed San Ge of touch operation touch point in step S32, may include a plurality of applications, as shown in Figure 2, corresponding two applications in the definite selection area in the represented mobile Qian Sange touch point of grey filled circles.Which application what at this moment handheld terminal None-identified user wished to select is, now user can move touch point to decision-point, move towards the center of the definite selection area in described touch point Ji Ge touch point, dwindled like this scope of described selection area, and then made selected more accurate.Still, with reference to figure 2, arrow represents that the position that the moving direction ，San Ge touch point of each touch point represents from grey round dot has moved to the position that black round dot represents.In moving process, variation along with touch point, although the position of decision-point is unfixing, but for each moment of moving process, the moving direction of each touch point is all orientation judging points, can constantly be diminished and be detected touch point to the moving process of decision-point by the distance between each touch point and decision-point.Concrete, in step S34, by finger, the slide on touch display screen completes the movement of touch point to user, when handheld terminal detects the second touch signal that produces correspondence when touch point is moved to decision-point.
It should be noted that, the number in this step and subsequent step Zhong， touch point can equal M, also can be less than M.That is to say, once handheld terminal determines that entering selected flow process Hou， touch point number can remain unchanged and also can reduce, with user friendly operation.Such as, if being set as detecting San Ge contact, handheld terminal enters selected flow process, after this user can complete by the movement of San Ge touch point the contraction of touch area, also can complete the contraction of touch area by the movement of Liang Ge touch point wherein.
The move operation of touch point in this step, the selection area that touch point forms is shunk to the viewing area of application, improved the accuracy of selected operation, further, for user, touch slide more as a grasping movement to application, operation sense is stronger, especially in having adopted the human-computer interaction interface of 3D display technique, embody particularly outstanding.It should be noted that, execution based on this step, in other embodiments, can also further the movement that described touch point detected be increased in the condition of the first trigger pip generation, M touch point detected and move to decision-point, could produce the first trigger pip of selected application.The selected operation of definition, more accurate like this, is not easy to be misused, and for user, operability is also stronger.
In other embodiments, also can not perform step S34, i.e. the not movement of detected touch point, directly carries out step S35 below.
Step S35: judge decision-point whether the distance in the corresponding viewing area of application and between described decision-point Yu Ge touch point whether be all less than the second preset value.In touch display screen, each application has its corresponding viewing area, is used for showing the icon of described application, as shown in the dashed rectangle in Fig. 2.The region that viewing area is generally greater than the icon of application itself also comprises icon completely.Viewing area can be understood as in the ，Qie Gai region, figure target area of placing application on touch display screen and only has an application.Viewing area can be generally square or rectangular for any shape, and the present embodiment Zhong viewing area is square.Understandable, the selected process of user to application, namely the system of handheld terminal determines according to user's touch operation the selected application process for the treatment of, when the definite selection area in described touch point and application are one by one at once, just can determine and treat selected application.Because application Yu Qi viewing area is also corresponding, if the viewing area that therefore can determine selection area and application is one by one at once, also can determines and treat selected application.Generally, if when selection area only overlaps with some viewing areas, just can determine that definite selection area Yu Gai viewing area, each touch point is relation one to one, namely the application in Yu Gai viewing area is relation one to one.Before illustrated that the position of decision-point is the center of the definite selection area in described touch point, when decision-point is positioned at viewing area, just can guarantees that selection area is inevitable and wish that with user the viewing area of selected application overlaps.But, only by viewing area and selection area, there is coincidence, also cannot determine and treat selected application, such as when selection area is excessive, may produces and overlap with the viewing area of a plurality of applications.Therefore also need further the scope of selection area to be limited, to guarantee that there is coincidence selection area Jin Yuyige viewing area.In the present embodiment, when the distance between described touch point and decision-point is less than the second preset value, think in the definite selection area in described contact with and Jin Yuyige viewing area coincide.Wherein, the second preset value is a threshold value of determining according to viewing area size corresponding to application, and in the present embodiment, the second preset value is the external radius of a circle of the corresponding viewing area of application.If the determination result is NO for step S35, illustrate according to the position of each touch point and also cannot determine and treat selected application, need to be according to the mobile judgement that continues step S35 of each touch point; If the determination result is YES, perform step S36.
Step S36: the first trigger pip that produces selected application.By step above, determined that application in the determined selection area in described touch point wishes selected application for user, now handheld terminal just produces corresponding trigger pip, selected to complete.So far, user has just completed the selected operation of application.After having selected, can also be chosen to show this application by the modes such as icon of highlighted display application object, wait for subsequent operation, also can operate the combined movement that completes application, delete etc. with other.
Can find out, compared with prior art, the method for toch control of the application of the present embodiment, selected process more fast, accurately, can be obscured with the operation of opening the program of application hardly mutually.And by touch point, to the movement of decision-point, complete selected operation, for user, operation sense is stronger, and user's experience effect is good.Can envision, other any operations based on this selected operation, all will have higher efficiency, accuracy rate and Experience Degree.
Embodiment bis-
After the selected application of embodiment mono-or other embodiment, at some special application scenarioss, user wishes to cancel by touch operation selected, such as, if the default of handheld terminal carries out highlighted demonstration by selected application, user after completing and selecting does not want this selected application to carry out subsequent operation, but wishes to cancel selected so that the no longer highlighted demonstration of application.Therefore the embodiment of the present invention two also provides a kind of method of toch control of cancelling selected application, as shown in Figure 4:
First perform step S41: after selected application, based on described touch point, to the movement away from decision-point, produce the 3rd touch signal.In embodiment mono-, user moves to decision-point in selected application Shi Shijiang touch point, to dwindle the scope of the definite selection area in touch point, makes selection area corresponding one by one with application.In the present embodiment, touch point is that movement has occurred equally, but moving direction is contrary with the moving direction in embodiment mono-, to moving away from decision-point, produce corresponding the 3rd touch signal, when handheld terminal detects the 3rd touch signal, think that user wishes to cancel selected.
But; in practical operation; often there will be user to operate reason makes touch point that slight outer moving occur; and now user cancels selected operation; therefore also needing that touch point is moved forward into row further limits; perform step S42: when the 3rd touch signal disappears, whether the distance between decision-point Yu Ge touch point is more than or equal to the second preset value.Wherein, can be referring to the associated description in the step S35 of embodiment mono-for the explanation of described the second preset value.In this step, handheld terminal detects described touch point and moves to the direction away from the corresponding viewing area of application, and after mobile and when the distance of decision-point is all greater than the second preset value, just thinks that user completes cancellation selected.That is to say, only have user conscious by touch point to moving away from the corresponding viewing area of application and mobile satisfying condition, just think to cancel and select, thereby can effectively prevent the false triggering of the second trigger pip described in subsequent step S43.If the determination result is NO for step S42, think that user's operation does not meet the condition of cancelling selected application, exit and cancel selected flow process; If judgment result is that of step S42 is to think that user's operation meets the selected condition of cancelling, execution step S43.
Step S43: produce the second selected trigger pip of cancelling described application.So far, just completed the selected operation of the cancellation of application.
Compare with the selected operation of cancellation of the prior art ，Ge touch point to the process of the movement away from decision-point direction as a loosening up to application, there is good man-machine interaction and experience.
Embodiment tri-
After the selected application of user, user can also further carry out other operations to selected application, to complete more complicated, various touch control function, such as the application to selected carries out move operation, deletion action etc.The schematic flow sheet of method of toch control that is illustrated in figure 5 the application of the embodiment of the present invention three, described method is used for controlling the movement of application.
First perform step S51: selected application.The selected step that concrete selected step can provide with reference to embodiment mono-or other embodiment, does not repeat them here.
Complete selected after, execution step S52: the movement based on described decision-point to target location, produces the 4th touch signal.Wherein, the definition of decision-point and definite method are with reference to associated description in embodiment mono-, and described decision-point is thought the 4th touch event to the movement of target location.Generally, step S52 and step S51 are a coherent operation, and in step S51 after selected application, user still retains and select Shi touch point, and continuation is moved described touch point to target location.In embodiment mono-, illustrate, the position of decision-point is exactly that the position at the center of described selection area completes, after completing steps S51 selected, just can determine the one-to-one relationship between described selection area and application, therefore can according to decision-point, to target location, move chosen application to the movement of target location.In actual applications, in moving process, can change accordingly along with the variation of decision-point position the display position of application, with the motion track of application in vivid displaying moving process.Wherein, display position can be understood as the position at the place, viewing area of application in moving process.
Step S53: judge whether the 4th touch signal disappears.Understandable, the disappearance of most of touch operation or combination touch operation Dou Shiyi touch point is for finishing, and in like manner, in the present embodiment, the disappearance of touch signal is also the sign of the end of the judgement user operation of moving application.If the 4th touch signal does not disappear, represent to move also not complete, continue to carry out this step.Mobile the 4th touch signal that produces based on described decision-point; If the 4th touch signal disappears, the move operation that represents user completes, also the movement that touch point has just been described finishes, and the target location of application is determined in the position that now handheld terminal just can complete touch point constantly according to user's move operation.
Step S54: determine target location and corresponding region thereof.When touch point disappears (touch operation that is user finishes), just can think that application has moved to the disappear position of the moment described decision-point, ，Ji touch point, target location that user wishes.Due to the randomness of user's operation, decision-point may be positioned at the optional position of touch display screen.But in actual applications, be not the display position that application can be mated in the optional position of touch display screen, only in some specific positions, just can mate the display position of application.Described display position can be understood as the mid point of the icon of described application, and the display position that described coupling can be understood as application overlaps with capture point.For common touch display screen, several capture points that distributing uniformly in its indication range, described capture point is orientated the coordinate points of mating the display position of application in touch display screen as.In other words, the target location that is to say application must, in certain capture point position, could determine that this target location is an effective target location.As previously mentioned, the randomness based on user operation, is difficult to guarantee that the position of decision-point is just in time in the position of certain capture point, now only based on this target location, determines that its corresponding region is used for display application object.Concrete, can obtain the capture point nearest with target location, the residing region of this capture point is region corresponding to target location.Need explanation, if there is the nearest capture point in two or more target locations, according to randomly assigne, choose.Generally, in the application system of handheld terminal, each capture point, with the form storage of list, is directly chosen according to the sequencing in list while choosing.
Finally perform step S55: produce the 3rd trigger pip that region corresponding to described target location is defined as to the viewing area of described application.Determined target location and corresponding viewing area thereof, also just determined the viewing area of application in target location, now handheld terminal just produces the 3rd corresponding trigger pip, completes the movement of application.
Visible, compared with prior art, the method for toch control that the present embodiment provides, quicker, easy, and operation is simpler, is also not easy the operations such as application program corresponding with opening application and obscures mutually in operating process.Meanwhile, the stereoscopic sensation of operation is strong, has good man-machine interaction and experiences.
Embodiment tetra-
The present embodiment also provides the another kind of method of toch control for mobile application, as shown in Figure 6.
First remain selected application, i.e. step S61: selected application.Method for selecting is with reference to the embodiment of the present invention one or other embodiment.
Then perform step S62: when decision-point being detected and being positioned at region corresponding to target location, produce the 4th touch signal.The 4th touch event is decision-point to be detected to be positioned at region corresponding to target location, and corresponding touch operation can be user's touch operation again, and the touch point that described decision-point comprises based on touch operation is definite, and the number of touch point is more than or equal to 1.In the present embodiment, step S62 and step S61 can be two separate touch operation, and, by completing in step S61 after application selected, user's finger can leave touch-screen ， target location and re-start touch operation one time.Now, the application system of handheld terminal can define, the move operation that combination touch operation is a mobile mobile application that step S61 and step S62 form.
Then carry out successively following step:
Step S63: judge whether the 4th touch signal disappears.If the determination result is NO, continue the judgement of this step, if the determination result is YES, perform step S64;
Step S64: determine target location and corresponding region thereof;
Step S65: produce the 3rd trigger pip that region corresponding to described target location is defined as to the viewing area of described application.Concrete implementation can be distinguished step S53, step S54 and the step S55 in reference example three, describes no longer one by one.
In other embodiments, can also between step S61 and step S62, add other touch control operations, with the touch operation of the more perfect mobile application of the composition function of step S61 and step S62.Such as, when the desktop background of handheld terminal is greater than the indication range of touch display screen curtain, the operation of the desktop that often needs to slide is so that show complete desktop background in touch display screen.Now, just can in the middle of step S61 and step S62, increase the slide of a desktop background, application be moved to the optional position of desktop background.
The method of toch control that the present embodiment provides is controlled the mobile of application, compared with prior art, and except having more fast, easily advantage, realize more flexible, and extendability is better, can be combined with other any operations, meet more complicated, various application scenarios.
Embodiment five
The present embodiment provides a kind of touch control device of application, described device is for controlling the selected of application, comprise: the first touch signal generation unit, for producing the first touch signal based on the first touch event, described the first touch event comprises: M touch point detected, wherein M is greater than 1; The first trigger pip generation unit, for working as the duration of described the first touch signal, be greater than the first preset value, when the distance of decision-point between the corresponding viewing area of described application and described decision-point Yu Ge touch point is all less than the second preset value, produce the first trigger pip of selected described application; The position of described decision-point is determined by the mean value of described touch point respective coordinates; The second touch signal generation unit, for producing the second touch signal based on the second touch event, described the second touch event comprises that each touch point being detected moves to described decision-point.
The concrete enforcement of the touch control device of the application of the present embodiment can, with reference to the enforcement of the method for toch control of application described in the embodiment of the present invention one, repeat no more herein.
Embodiment six
The present embodiment provides a kind of touch control device of application, described device is for controlling the movement of application, comprise: the first touch signal generation unit, for producing the first touch signal based on the first touch event, described the first touch event comprises: M touch point detected, wherein M is greater than 1; The first trigger pip generation unit, for working as the duration of described the first touch signal, be greater than the first preset value, when the distance of decision-point between the corresponding viewing area of described application and described decision-point Yu Ge touch point is all less than the second preset value, produce the first trigger pip of selected described application; The position of described decision-point is determined by the mean value of described touch point respective coordinates; The 4th touch signal generation unit, for triggering in the first trigger pip after selected application, based on the 4th touch event, produce the 4th touch signal, described the 4th touch event comprises: described decision-point detected and move or detect described decision-point and be positioned at region corresponding to target location in corresponding region to target location; The 3rd trigger pip generation unit, after disappearing when described the 4th touch signal, produces the 3rd trigger pip that region corresponding to described target location is defined as to the viewing area of described application.Wherein, the location positioning of decision-point described in when described target location is disappeared by described the 4th touch signal, region corresponding to described target location is the capture point residing region nearest with described decision-point, and described capture point is the coordinate points of coupling application display position.
The concrete enforcement of the touch control device of the application of the present embodiment can, with reference to the enforcement of the method for toch control of application described in the embodiment of the present invention one, three or four, repeat no more herein.
It will be appreciated by those skilled in the art that, the all or part of of touch control device of realizing the application in above-described embodiment is to come the hardware that instruction is relevant to complete by program, described program can be stored in computer-readable recording medium, and described storage medium can be ROM, RAM, magnetic disc, CD etc.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can utilize method and the technology contents of above-mentioned announcement to make possible change and modification to technical solution of the present invention; therefore; every content that does not depart from technical solution of the present invention; any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all belong to the protection domain of technical solution of the present invention.
Claims (21)
1. a method of toch control for application, is characterized in that, comprising:
Based on the first touch event, produce the first touch signal, described the first touch event comprises: M touch point detected, wherein M is greater than 1;
If the duration of described the first touch signal is greater than the first preset value, the distance of decision-point in the corresponding viewing area of application and between described decision-point Yu Ge touch point is all less than the second preset value, produces the first trigger pip of selected described application; The position of described decision-point is determined by the mean value of all touch points respective coordinates.
2. the method for toch control of application as claimed in claim 1, it is characterized in that, also comprise: in the duration of judging described the first touch signal, be greater than after the first preset value, based on the second touch event, produce the second touch signal, described the second touch event comprises that each touch point being detected moves to described decision-point.
3. the method for toch control of application as claimed in claim 2, is characterized in that, the generation condition of described the first trigger pip also comprises and described the second touch signal detected.
4. the method for toch control of application as claimed in claim 2, is characterized in that, after described the second touch event, the number of the touch point detecting is less than or equal to M.
5. the method for toch control of application as claimed in claim 1, is characterized in that, described the first preset value is less than or equal to 100ms.
6. the method for toch control of application as claimed in claim 1, is characterized in that, described the second preset value is determined according to the size of the corresponding viewing area of described application.
7. the method for toch control of application as claimed in claim 6, is characterized in that, the corresponding viewing area of described application is square area, and described the second preset value equals described foursquare circumradius.
8. the method for toch control of application as claimed in claim 1, is characterized in that, the span of described M is [2,5].
9. the method for toch control of application as claimed in claim 8, is characterized in that, M equals 3.
10. the method for toch control of the application as described in claim 1 to 9 any one, is characterized in that, also comprises:
In described the first trigger pip, trigger after selected application, based on the 3rd touch event, produce the 3rd touch signal, described the 3rd touch event comprises and each touch point detected to moving away from described decision-point;
If when described the 3rd touch signal disappears, the distance between described decision-point Yu Ge touch point is all more than or equal to described the second preset value, produce the second selected trigger pip of cancelling described application.
The method of toch control of 11. applications as described in claim 1 to 9 any one, is characterized in that, also comprises:
In described the first trigger pip, trigger after selected application, based on the 4th touch event, produce the 4th touch signal, described the 4th touch event comprises: described decision-point detected and move or detect described decision-point and be positioned at region corresponding to target location in corresponding region to target location;
If described the 4th touch signal disappears, produce the 3rd trigger pip that region corresponding to described target location is defined as to the viewing area of described application.
The method of toch control of 12. applications as claimed in claim 11, it is characterized in that, the location positioning of decision-point described in when described target location is disappeared by described the 4th touch signal, region corresponding to described target location is the capture point residing region nearest with described decision-point, and described capture point is the coordinate points of coupling application display position.
The method of toch control of 13. applications as claimed in claim 12, it is characterized in that, when there is the nearest capture point of two or more and described decision-point, choose at random the region of one of them capture point to determine that described target location is corresponding.
The method of toch control of 14. applications as claimed in claim 11, is characterized in that, in described touch point in the moving process of described target location, the display position of the described application of corresponding change with the change in location of described decision-point.
The touch control device of 15. 1 kinds of applications, is characterized in that, comprising:
The first touch signal generation unit, for producing the first touch signal based on the first touch event, described the first touch event comprises: M touch point detected, wherein M is greater than 1;
The first trigger pip generation unit, for working as the duration of described the first touch signal, be greater than the first preset value, when the distance of decision-point between the corresponding viewing area of described application and described decision-point Yu Ge touch point is all less than the second preset value, produce the first trigger pip of selected described application; The position of described decision-point is determined by the mean value of described touch point respective coordinates.
The touch control device of 16. applications as claimed in claim 15, it is characterized in that, also comprise: the second touch signal generation unit, for producing the second touch signal based on the second touch event, described the second touch event comprises that each touch point being detected moves to described decision-point.
The touch control device of 17. applications as claimed in claim 16, it is characterized in that, the condition that described the first trigger pip generation unit produces the first trigger pip also comprises described the second touch signal that described the second touch signal generation unit generation detected.
The touch control device of 18. applications as claimed in claim 15, is characterized in that, described the second preset value is determined according to the size of the corresponding viewing area of described application.
19. as described in claim 15 to 18 any one the touch control device of application, it is characterized in that, also comprise:
The 3rd touch signal generation unit, for triggering after selected application in described the first trigger pip, produces the 3rd touch signal based on the 3rd touch event, and described the 3rd touch event comprises and each touch point detected to moving away from described decision-point;
The second trigger pip generation unit, if when described the 3rd touch signal disappears, the distance between described decision-point Yu Ge touch point is all more than or equal to described the second preset value, produces the second selected trigger pip of cancelling described application.
20. as described in claim 15 to 18 any one the touch control device of application, it is characterized in that, also comprise:
The 4th touch signal generation unit, for triggering after selected application in described the first trigger pip, based on the 4th touch event, produce the 4th touch signal, described the 4th touch event comprises: described decision-point detected and move or detect described decision-point and be positioned at region corresponding to target location in corresponding region to target location;
The 3rd trigger pip generation unit, after disappearing when described the 4th touch signal, produces the 3rd trigger pip that region corresponding to described target location is defined as to the viewing area of described application.
The touch control device of 21. applications as claimed in claim 20, it is characterized in that, the location positioning of decision-point described in when described target location is disappeared by described the 4th touch signal, region corresponding to described target location is the capture point residing region nearest with described decision-point, and described capture point is the coordinate points of coupling application display position.
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