CN104536681B - A kind of method and system for opening multiple applications simultaneously based on touch screen - Google Patents
A kind of method and system for opening multiple applications simultaneously based on touch screen Download PDFInfo
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- CN104536681B CN104536681B CN201410744946.9A CN201410744946A CN104536681B CN 104536681 B CN104536681 B CN 104536681B CN 201410744946 A CN201410744946 A CN 201410744946A CN 104536681 B CN104536681 B CN 104536681B
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04817—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04842—Selection of displayed objects or displayed text elements
Abstract
The invention discloses a kind of method and system for opening multiple applications simultaneously based on touch screen, the method includes the steps：Obtain track of the inside without intersection point and closure that user marks on touch screen；Judge application icon to be launched whether in the inside of the track；If application icon to be launched inside the track, starts the corresponding application program of the icon；Otherwise do not start.Using the present invention when user needs to open multiple applications, by the track for marking closure on the touchscreen, it can be realized while open multiple applications of track enclosed region, it eliminates by clicking long time and the troublesome operation that application icon could be opened one by one repeatedly, make the multiple applications of user's unlatching not only convenient but also time saving, provided a great convenience to the use of user.
Description
Technical field
The present invention relates to mobile terminal touch screen application fields more particularly to one kind to open multiple answer simultaneously based on touch screen
Method and system.
Background technology
Universal with the equipment such as the development of mobile terminal technology and smart mobile phone, tablet, mobile terminal is not only
It is the equipment for being traditionally used for making a phone call, sending short messages.At mobile terminal outside basic function, a variety of application programs are also equipped with, such as
Wechat, microblogging, QQ etc..And in routine use, user generally requires to open multiple applications simultaneously, such as:Log in QQ, wechat,
Microblogging opens music again, needs to open aforementioned four application one by one according to the prior art, and operation is cumbersome；If application
Number it is more, then need one long time repeat it is cumbersome log in, bring great inconvenience to the use of user.
Therefore, the prior art is not supported still to start multiple applications simultaneously, has much room for improvement.
Invention content
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, provides a kind of based on touch screen
The method and system of multiple applications are opened simultaneously.It provides a kind of method for opening multiple applications simultaneously based on touch screen and is
System, this method open the application in track by the way of closing track is marked on the touchscreen, realize that multiple applications are opened simultaneously
The function of opening, this method is easy to operate, saves user operation time.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of method for opening multiple applications simultaneously based on touch screen, including step：
A, closed trajectory of the inside without intersection point that user marks on touch screen is obtained；
B, judge application icon to be launched whether in the inside of the track；
If C, application icon to be launched is inside the track, start the corresponding application program of the icon；Otherwise it does not open
It is dynamic.
The method for opening multiple applications simultaneously based on touch screen, wherein, the step A is further included：
A1, when detecting user's point touching screen, successively record form track touch point coordinate；
A2, when detecting that touch point coordinates repeats with the coordinate before recorded, judge touch point that coordinate repeats is whether
Uniquely, if then entering step B, if it is different, then this subslot obtains failure, treat user from new input.
The method for opening multiple applications simultaneously based on touch screen, wherein, the step B includes, and judges application drawing
Whether target geometric center is in the enclosed region of track, if so, application icon to be launched is in the enclosed region of track.
The method for opening multiple applications simultaneously based on touch screen, wherein, the step B further comprises：
B1, the coordinate for obtaining application icon geometric center（x0,y0）, and judge whether deposited only in the touch point of composition track
Group coordinate is one by one（x0,y1）, 2 points of (x0, y2), meet y1 ＜ y0 ＜ y2, if entering step B2 in the presence of if, if not depositing
The application icon is not in the range of track；
B2, judge to form in the touch point of track and with the presence or absence of unique one group of coordinate be（x1,y0）、（x2,y0）2 points,
Meet x1 ＜ x0 ＜ x2, if judging the application icon in the presence of if in the range of track, otherwise, it is determined that the application icon is not in track
In the range of.
The method for opening multiple applications simultaneously based on touch screen, wherein, it is further included before the step A：
Pre-setting needs application to be started as application to be launched, and corresponding application icon is application icon to be launched.
A kind of system for opening multiple applications simultaneously based on touch screen, including：
Track acquisition module, for obtaining track of the inside without intersection point and closure that user draws on the touchscreen；
Using judgment module, for judging application icon to be launched whether in the enclosed region of track；
Application launch module, for starting the corresponding application of application icon to be launched in the enclosed region of track.
The system for opening multiple applications simultaneously based on touch screen, wherein, the track acquisition module includes：
Touch point detection unit during for detecting that touch screen is touched, obtains the coordinate of current touch point until touching
Screen release, touch action terminate；
Touch point recording unit is sat for recording the touch point that touch point detection unit obtains successively according to time order and function
Mark；
Track judging unit, for judging whether the touch point repeated with the coordinate recorded before, if so, judging to sit
Whether the multiple touch point of indicated weight is unique, if so, the track is effective；
The system for opening multiple applications simultaneously based on touch screen, wherein, the application judgment module further wraps
It includes：
Application icon acquiring unit, for obtaining the coordinate of all application icon geometric centers to be launched in interface；
Position judgment unit judges application icon geometric center whether in the enclosed region of track, if so, application icon
In the closed area of track；If it is not, then application icon is not in the closed area of track.
The system for opening multiple applications simultaneously based on touch screen, wherein, the application icon acquiring unit obtains
Application icon Geometric center coordinates to be launched are（x0,y0）, the closing section of position judgment unit judges track is with the presence or absence of only
Group coordinate is one by one（x0,y1）, 2 points of (x0, y2), meet y1 ＜ y0 ＜ y2, if being not present, the application icon to be launched
Geometric center is not in the enclosed region of track, if in the presence of continuing to determine whether that one group of coordinate of existence anduniquess is（x1,y0）、
（x2,y0）2 points, meet x1 ＜ x0 ＜ x2, if in the presence of application icon to be launched is in the closed area of track.
The system for opening multiple applications simultaneously based on touch screen, wherein, it further includes：
It is application to be launched for setting need application to be started in advance, application launch module only opens using setup module
Application to be launched in dynamic rail mark enclosed region.
A kind of method and system for opening multiple applications simultaneously based on touch screen provided by the present invention, when user needs to open
It opens multiple in application, track by marking closure on the touchscreen, you can realize and open the multiple of track enclosed region simultaneously
Using the long time and complex process of application could be opened one by one by clicking icon repeatedly by eliminating, and open user more
A application and convenient and time saving, provides a great convenience for the routine use of user.
Description of the drawings
Fig. 1 is the flow chart of the preferred embodiment for the method for opening multiple applications simultaneously the present invention is based on touch screen.
Fig. 2 is in the preferred embodiment for the method for opening multiple applications simultaneously the present invention is based on touch screen, obtains track
Flow chart.
Fig. 3 is in the preferred embodiment for the method for opening multiple applications simultaneously the present invention is based on touch screen, is judged to be launched
Application icon whether the flow chart inside track.
Fig. 4 is the effect diagram of the preferred embodiment for the method for opening multiple applications simultaneously the present invention is based on touch screen.
Fig. 5 is the function structure chart of the preferred embodiment for the system for opening multiple applications simultaneously the present invention is based on touch screen.
Fig. 6 be the system for opening multiple applications simultaneously the present invention is based on touch screen preferred embodiment in track acquisition module
Functional block diagram.
Fig. 7 is to apply judgment module in the preferred embodiment for the system for opening multiple applications simultaneously the present invention is based on touch screen
Functional block diagram.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and does not have to
It is of the invention in limiting.
Fig. 1 is referred to, Fig. 1 is the stream of the preferred embodiment for the method for opening multiple applications simultaneously the present invention is based on touch screen
Cheng Tu.A kind of method for being opened multiple applications simultaneously based on touch screen shown in FIG. 1, is included the following steps:
S110, to pre-set the application opened of mobile phone needs be application to be opened.It is answered for what some were frequently necessary to log in
With, such as：QQ, wechat, microblogging either mailbox etc., are set as application to be opened, avoid to start some in this way and do not need to
Application, and remaining operations step is effective just for application to be opened.
S120, closed trajectory of the inside without intersection point that user marks on touch screen is obtained.
For user on the touchscreen around application icon to be launched to be started is needed to mark a closed trajectory, which can be with
To be closed in a manner of end to end, track to point of intersection can also occur for closing point.Enclosed region to ensure track is bright
Really, in addition to the closing point described in rail, any two points are non-intersect on track.
S130, judge application icon to be launched whether inside the track.
Preferably, in the step S130, the geometry of all application icons to be launched in acquisition for mobile terminal operation interface
Centre coordinate, and the geometric center of application icon to be launched is judged whether inside track, if so, the application icon to be launched
Inside track, otherwise do not exist.
S140, mobile terminal start the corresponding application program of all application icons to be launched in the enclosed region of track.
Further, as shown in Fig. 2, the step S120 is further comprising the steps of:
S121, when detecting user's point touching screen, obtain the coordinate of touch point, and according to time order and function sequence successively
Record the coordinate of all touch points.
S122, the touch point for occurring repeating with the coordinate recorded before is detected whether, if so, S123 is then entered step, if
Nothing, then the track be not closed, enter step 124.
S123, when the coordinate for detecting touch point duplicates, i.e., the coordinate had occurred in record before,
Judge whether the touch point that coordinate repeats is unique, if so, the closed trajectory using the touch point as head and the tail tie point is effective
Track then enters step S125.If it is not, then illustrating that the touch point that coordinate repeats is not unique, i.e., there is intersection point inside track, then
Judge that the track is invalid, enter step S124.
When the coordinate for detecting that only only one touches point coordinates and records before duplicates, illustrate that the track exists
It is closed at the touch point, if detecting with the touch point number for touching point coordinates repetition recorded before more than one, illustrates rail
There is intersection point in mark midway, results in the region that track is closed not unique in this way, needs to reacquire new meet halfway without friendship
The closed trajectory of point.
S124, clearing all touches point coordinates, and return to step 120, reacquires closed trajectory.
S125, track are the internal track without focus and closure, and the track is effective.
Further, as shown in figure 3, the step S130 is further comprising the steps of:
S131, the Geometric center coordinates for obtaining application icon to be launched（x0,y0）.If application icon to be opened is circle,
Then its geometric center is the center of circle, if application icon to be opened is rectangle, geometry and center are the cornerwise intersection point of rectangle.
The present embodiment is by taking application icon to be launched is rectangle as an example, to obtain the geometric center of application icon to be launched,
The coordinate on four vertex of the icon is obtained first, is started with icon upper left corner fixed point, be recorded as by clock-wise order (x01,
Y01), (x02, y02), (x03, y03), (x04, y04), then the Geometric center coordinates of the icon be（x0,y0）, wherein, x0=
（x01+x03）/ 2, y0=（y01+y03）/ 2 or x0=（x02+x04）/ 2, y0=（y02+y04）/2.
S132, the application icon to be launched in interface is tentatively screened.
In step S132, tentatively filtering out Geometric center coordinates is（x0,y0）Application icon to be launched so that track
There are coordinates in close segments to be（x0,y1）, 2 points of (x0, y2), meet y1 ＜ y0 ＜ y2.Wherein, if there is no above-mentioned 2 points,
Illustrate the geometric center of the application icon to be opened not in the enclosed region of track.
S133, postsearch screening is carried out to the application icon to be launched for meeting preliminary screening conditions.
Step S133 is further to filter out Geometric center coordinates in step 132 the selection result to be（x0,y0）Wait open
Dynamic application icon so that there are coordinates in the close segments of track to be（x1,y0）、（x2,y0）2 points, meet x1 ＜ x0 ＜ x2.
Wherein, if in the presence of meeting 2 points of above-mentioned condition in the close segments of track, illustrate closure of the application icon to be launched in track
In region.
In other words, if application icon Geometric center coordinates to be launched（x0,y0）, while meet two conditions：Its
One, need in the close segments of track one group of coordinate of existence anduniquess to be（x0,y1）, 2 points of (x0, y2), and meet y1 ＜ y0 ＜
y2；Second, needing one group of coordinate of existence anduniquess to be in the close segments of track（x1,y0）、（x2,y0）2 points, meet x1 ＜ x0 ＜
X2 then illustrates the geometric center of application icon to be launched in the enclosed region of track.
In an alternative embodiment of the invention, step 130 can also be implemented：The several of application icon to be launched are obtained first
The coordinate at what center（x0,y0）, obtaining the touch point that abscissa is x0 in the touch point in the close segments of track is：（x0,
ya1）、（x0,ya2）、……、（x0,yaN）；Obtain the coordinate for the touch point that ordinate in the close segments of track is y0：（xa1,
y0）、（xa2,y0）、……、（xaM,y0）, wherein N, M is positive integer.Work as N=2, and then application icon to be launched during M=2
In the close segments of track.
Further, if there are female parts for track, that is, work as N>2 or M>Then it is y0 from ordinate in the close segments of track when 2
Touch point in, obtain abscissa and immediate 2 points of x0（XaH, y0）、（XaH+1, y0）, （H appointing between 1 ~ M-1
Meaning integer）；Abscissa is in the touch point of x0 in the close segments of track, obtains ordinate and immediate 2 points of y0：（X0,
yaK）, (x0, yaK+1), wherein,（Arbitrary integers of the K between 1 ~ N-1）.Judge whether to meet xaH< x0 <XaH+1 and
yaK < y0 <YaK+1, and it is odd number to meet H, K, if satisfied, in the range of then judging that the application icon is closed in track, it is no
Then judge the application icon to be launched not in the range of track.
S134, all corresponding applications of application icon to be launched in the enclosed region of track are added to list to be launched
In.
Further, the step is that S140 is further included：
Mobile terminal starts whole applications in list to be launched, and removes the coordinate of all touch points recorded before.
The method for opening multiple applications simultaneously based on touch screen given by the present embodiment, implementation result as shown in figure 4,
Wherein application icon 007 is set as non-application icon to be launched, and application icon 004 is set as to be launched with application icon 005 and answers
Use icon.As shown in Figure 4, the geometric center of application icon 004, application icon 005 and application icon 007 is in track 010
In enclosed region, but application icon 007 is not set to application icon to be launched, and therefore, mobile and terminal only starts application
Icon 004 and the application program corresponding to application icon 005.
Description based on above-described embodiment, the present invention also propose it is a kind of multiple applications are opened based on touch screen simultaneously be
System, as shown in figure 5, including：
Using setup module 11, application to be started is needed as application to be launched for setting in advance；
Track acquisition module 12, for obtaining closed trajectory of the inside without intersection point that user draws on the touchscreen；
Using judgment module 13, for judging application icon to be launched whether in the enclosed region of track；
Application launch module 14, for starting the corresponding application program of application icon to be launched in the enclosed region of track.
Further, as shown in fig. 6, the track acquisition module 12 still further comprises：
Touch point detection unit 121 during for detecting that touch screen is touched, obtains the coordinate of current touch point, until
Detect that touch screen discharges, touch action terminates.
Touch point recording unit 122, for the touch point that in chronological sequence record touch point detection unit 121 obtains successively
Coordinate, and all coordinate records are removed after system operation.
Track judging unit 123, for judging whether to occur the identical touch point of coordinate, if nothing, track is simultaneously not closed,
Judge that track is invalid, remove whole records of touch point recording unit 122；If so, then further judge the seat with recording before
Whether unique mark identical touch point, if so, the track is effective, if it is not, then there is intersection point inside track, judge the track without
Effect removes whole records of touch point recording unit 122.
Further, as shown in fig. 7, the application judgment module 13 further comprises：
Application icon acquiring unit 131, for obtaining the coordinate of all application icon geometric centers to be launched in interface.
Further, application icon acquiring unit 131 obtains the Geometric center coordinates of application icon to be launched（x0,y0）.
Such as application icon to be launched is circle, then its geometric center is the center of circle, if application icon to be opened is rectangle, geometry is in
The heart is the cornerwise intersection point of rectangle.The present embodiment is by application icon to be launched for for rectangle, application icon to be launched obtains single
Member 131 obtains the coordinate on four vertex of the icon first, is started with icon top left corner apex, is recorded as by clock-wise order
(x01, y01), (x02, y02), (x03, y03), (x04, y04), then the Geometric center coordinates of the icon be（x0,y0）,
In, x0=（x01+x03）/ 2, y0=（y01+y03）/ 2 or x0=（x02+x04）/ 2, y0=（y02+y04）/2.
Position judgment unit 132, for judging whether all application icon geometric centers to be launched close in track in interface
It closes in region, if so, the application icon to be launched is judged in the enclosed region of track, if it is not, the then application icon to be launched
Not in the closed area of track.
Preferably, it is with the presence or absence of coordinate on the track that the judgement of position judgment unit 132 is closed（x0,y1）, (x0, y2)
, meet y1 ＜ y0 ＜ y2 at 2 points, if being not present, judge the geometric center of the application icon to be opened not in the closed area of track
In domain.If in the presence of continuing to determine whether that there are coordinates to be（x1,y0）、（x2,y0）2 points, meet x1 ＜ x0 ＜ x2, if depositing
Then judging in enclosed region of the application icon in track.
Further, in an alternative embodiment of the invention, position judgment unit 132 obtains application icon to be launched first
The coordinate of geometric center（x0,y0）, obtaining the touch point that abscissa is x0 in the touch point in the close segments of track is：（x0,
ya1）、（x0,ya2）、……、（x0,yaN）；Obtain the coordinate for the touch point that ordinate in the close segments of track is y0：（xa1,
y0）、（xa2,y0）、……、（xaM,y0）, wherein N, M is positive integer.Work as N=2, and then application icon to be launched during M=2
In the close segments of track.
Further, if there are female parts for track, that is, work as N>2 or M>When 2, then position judgment unit 132 is closed from track
It closes in the touch point that ordinate in section is y0 and obtains abscissa and immediate 2 points of x0（XaH, y0）、（XaH+1, y0）, （H is
Arbitrary integer between 1 ~ M-1）；Abscissa is in the touch point of x0 in the close segments of track, obtains ordinate and y0 is closest
2 points：（X0, yaK）, (x0, yaK+1), wherein,（Arbitrary integers of the K between 1 ~ N-1）.Judge whether to meet xaH<
x0 <XaH+1 and yaK< y0 <YaK+1, and it is odd number to meet H, K, if satisfied, then judging the application icon in track
In the range of closure, otherwise judge the application icon to be launched not in the range of track.
List cell 133 to be launched, for the application to be launched in the enclosed region of track to be added in list to be launched.
Further, the application launch module 14 obtains and starts the application in list to be launched, and touch point obtains single
Member clears all coordinate record.
Preferably, user can be as needed, the acquiescence login mode of application to be launched is set in advance, such as：User is advance
Setting QQ login modes are logged in be stealthy, and mobile terminal starts QQ automatically, according to the stealthy login mode that user is set in advance into
Row logs in.
A kind of method and system for opening multiple applications simultaneously based on touch screen provided by the present invention, when user needs to open
It opens multiple in application, track by marking closure on the touchscreen, you can realize and open the multiple of track enclosed region simultaneously
Using the long time and complex process of application could be opened one by one by clicking icon repeatedly by eliminating, and open user more
A application and convenient and time saving, provides a great convenience for the routine use of user.
It should be understood that the application of the present invention is not limited to the above, it for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect range.
Claims (2)
- A kind of 1. method for opening multiple applications simultaneously based on touch screen, which is characterized in that including step：A, track of the inside without intersection point and closure that user marks on touch screen is obtained；The track is closed in a manner of end to end It closes or track point of intersection is occurred into for closing point, any two points are non-intersect on the track；When user needs to open multiple answer Used time, by the track for marking closure on the touchscreen, you can realize the multiple applications for opening track enclosed region simultaneously；B, judge the application icon to be launched in mobile terminal operation interface whether in the inside of the track；If C, application icon to be launched is inside the track, start the corresponding application program of the icon；Otherwise do not start；The step B includes, and the geometric center of application icon is judged whether in the enclosed region of track, if so, to be launched Application icon is in the enclosed region of track；The step B further comprises：B1, the coordinate for obtaining application icon geometric center（x0,y0）, and judge whether deposited in the touch point in the close segments of track It is in unique one group of coordinate（x0,y1）, 2 points of (x0, y2), meet y1 ＜ y0 ＜ y2, if entering step B2 in the presence of if, if not Deposit then the application icon not in the range of track；B2, judge be with the presence or absence of unique one group of coordinate in touch point in the close segments of track（x1,y0）、（x2,y0）Two Point meets x1 ＜ x0 ＜ x2, if judging the application icon in the presence of if in the range of track, otherwise, it is determined that the application icon does not exist In footprint；Or the step B includes：The coordinate of the geometric center of application icon to be launched is obtained first（x0,y0）, obtain track Close segments on touch point in abscissa be x0 touch point be：（x0,ya1）、（x0,ya2）、……、（x0,yaN）；It obtains Take the coordinate of the touch point that ordinate is y0 in the close segments of track：（xa1,y0）、（xa2,y0）、……、（xaM,y0）, wherein N, M is positive integer；Work as N=2, and during M=2 then the application icon to be launched in the close segments of track；If there are inner fovea parts for track Point, that is, work as N>2 or M>When 2, then from the touch point that ordinate in the close segments of track is y0, obtain abscissa and x0 is immediate 2 points（XaH, y0）、（XaH+1, y0）, wherein, arbitrary integers of the H between 1 ~ M-1；Abscissa is x0 in the close segments of track Touch point in, obtain ordinate and immediate 2 points of y0：（X0, yaK）, (x0, yaK+1), wherein, K is between 1 ~ N-1 Arbitrary integer；Judge whether to meet xaH< x0 <XaH+1 and yaK< y0 <YaK+1, and it is odd number to meet H, K, If satisfied, in the range of then judging that the application icon is closed in track, otherwise judge the application icon to be launched not in footprint It is interior；It is further included before the step A：Pre-setting needs application to be started as application to be launched, and corresponding application icon is application icon to be launched；It is in-orbit Application icon to be launched in mark enclosed region is added in list to be launched；The step A is further included：A1, when detecting user's point touching screen, successively record form track touch point coordinate；A2, when detecting that touch point coordinates repeats with the coordinate before recorded, judge whether the touch point that coordinate repeats unique, If then entering step B, if it is different, then this subslot obtains failure, treat user from new input.
- 2. a kind of system for opening multiple applications simultaneously based on touch screen, which is characterized in that including：Track acquisition module, for obtaining track of the inside without intersection point and closure that user draws on the touchscreen；The track It is closed in a manner of end to end or track point of intersection is occurred into for closing point, any two points are non-intersect on the track；When User needs to open multiple in application, track by marking closure on the touchscreen, you can realizes and opens track closure simultaneously Multiple applications in region；Using judgment module, for judging application icon to be launched whether in the enclosed region of track；Application launch module, for starting the corresponding application of application icon to be launched in the enclosed region of track；The application judgment module further comprises：Application icon acquiring unit, for obtaining the coordinate of all application icon geometric centers to be launched in interface；Position judgment unit judges application icon geometric center whether in the enclosed region of track, if so, application icon is in-orbit In mark enclosed region；If it is not, then application icon is not in the enclosed region of track；The application icon acquiring unit obtains application icon Geometric center coordinates to be launched（x0,y0）, position judgment unit The closing section for judging track is with the presence or absence of unique one group of coordinate（x0,y1）, 2 points of (x0, y2), meet y1 ＜ y0 ＜ y2, If being not present, the application icon geometric center to be launched is not in the enclosed region of track, if in the presence of continuing to determine whether to deposit It is in unique one group of coordinate（x1,y0）、（x2,y0）2 points, meet x1 ＜ x0 ＜ x2, if in the presence of application icon to be launched In the enclosed region of track；Or the coordinate of the geometric center of application icon to be launched is obtained first（x0,y0）, obtain track The touch point that abscissa is x0 in touch point in close segments is：（x0,ya1）、（x0,ya2）、……、（x0,yaN）；It obtains Ordinate is the coordinate of the touch point of y0 in the close segments of track：（xa1,y0）、（xa2,y0）、……、（xaM,y0）, wherein N, M is positive integer；Work as N=2, and during M=2 then the application icon to be launched in the close segments of track；If track there are female parts, Work as N>2 or M>When 2, then from the touch point that ordinate in the close segments of track is y0, abscissa and x0 immediate two are obtained Point（XaH, y0）、（XaH+1, y0）, wherein, arbitrary integers of the H between 1 ~ M-1；Abscissa is x0's in the close segments of track In touch point, ordinate and immediate 2 points of y0 are obtained：（X0, yaK）, (x0, yaK+1), wherein, K is between 1 ~ N-1 Arbitrary integer；Judge whether to meet xaH< x0 <XaH+1 and yaK< y0 <YaK+1, and it is odd number to meet H, K, if Meet, then judge that the application icon in the range of the closure of track, otherwise judges the application icon to be launched not in the range of track；It is application to be launched for setting need application to be started in advance, application launch module only starts rail using setup module Application to be launched in mark enclosed region；Application icon to be launched in the enclosed region of track is added in list to be launched；The track acquisition module includes：Touch point detection unit during for detecting that touch screen is touched, obtains the coordinate of current touch point until touch screen is released It puts, touch action terminates；Touch point recording unit, for recording the touch point coordinates that touch point detection unit obtains successively according to time order and function；Track judging unit, for judging whether the touch point repeated with the coordinate recorded before, if so, judging coordinate weight Whether multiple touch point is unique, if so, the track is effective.
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| CN105138241B (en) * | 2015-09-02 | 2018-09-18 | Tcl移动通信科技（宁波）有限公司 | A kind of application program launching method, system and mobile terminal based on mobile terminal |
| CN105183231B (en) * | 2015-09-18 | 2020-10-02 | Tcl移动通信科技（宁波）有限公司 | Information processing method applied to touch screen device and touch screen device |
| CN106227413A (en) * | 2016-07-27 | 2016-12-14 | Tcl移动通信科技（宁波）有限公司 | A kind of application based on mobile terminal starts detection method and system |
| CN106370550A (en) * | 2016-08-17 | 2017-02-01 | 广东小天才科技有限公司 | Waterproof test method and system and user equipment |
| CN107506215A (en) * | 2017-09-05 | 2017-12-22 | 深圳天珑无线科技有限公司 | Method for cleaning, device, terminal and the computer-readable recording medium of application program |
| CN108540668B (en) * | 2018-04-20 | 2019-10-15 | 维沃移动通信有限公司 | A kind of program starting method and mobile terminal |
| CN108536358A (en) * | 2018-04-20 | 2018-09-14 | 维沃移动通信有限公司 | A kind of application program launching method and mobile terminal |
| CN112199021B (en) * | 2020-10-23 | 2023-01-20 | Tcl通讯（宁波）有限公司 | Application program opening method and device and mobile terminal |
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