CN106598335A - Touch screen control method and apparatus for mobile terminal, and mobile terminal - Google Patents
Touch screen control method and apparatus for mobile terminal, and mobile terminal Download PDFInfo
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- CN106598335A CN106598335A CN201611174529.0A CN201611174529A CN106598335A CN 106598335 A CN106598335 A CN 106598335A CN 201611174529 A CN201611174529 A CN 201611174529A CN 106598335 A CN106598335 A CN 106598335A
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- touch
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
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Abstract
Embodiments of the invention disclose a touch screen control method and apparatus for a mobile terminal, and the mobile terminal. The method comprises the steps of obtaining a pressure value and a touch type corresponding to touch operation when the touch operation is detected in a preset region of a touch screen, wherein the preset region includes a region having a preset shape and/or size and located on the edge of the touch screen; determining a corresponding preset false touch pressure range according to the touch type; and if the pressure value is not in the preset false touch pressure range, controlling the touch screen not to make a response to the touch operation. Through the technical scheme provided by the control method and apparatus, different types of misoperations can be quickly and accurately subjected to targeted false touch prevention processing, so that the false touch prevention effect of the mobile terminal is improved.
Description
Technical field
The present embodiments relate to technical field of mobile terminals, more particularly to a kind of touch-screen controlling party of mobile terminal
Method, device and mobile terminal.
Background technology
At present, touch-screen has become the standard configuration of most mobile terminals, and mobile phone users can be light by touch-screen
Quickly realize the various operations to mobile terminal.Based on allow mobile terminal screen on can show more contents and carry
The factors such as the perception experience of user are risen, the size of touch-screen is increasing, in order to take into account the portability of mobile terminal and attractive in appearance
Degree, shielding accounting becomes the New Set of a measurement mobile terminal performance.In order to pursue higher screen accounting, screen frame is reduced
Impact to visual effect, narrow frame or Rimless design become each mobile terminal manufacturer try to be the first employing for optimize move
The means of dynamic terminal, and narrow frame and Rimless mobile terminal are also increasingly favored by consumer.
However, the mobile terminal designed using narrow frame or Rimless is bringing the same of more preferable visual experience to user
When also can be user use bring some to perplex.Because frame is narrow or Rimless, user grip mobile terminal when, very
Easily false touch, so as to cause screen false triggering, affects normally using for user to platen edge is touched.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of touch-screen control method, device and the mobile terminal of mobile terminal,
To realize the false-touch prevention of mobile terminal touch screen.
In a first aspect, a kind of touch-screen control method of mobile terminal is embodiments provided, including：
When detecting touch operation in the predeterminable area of touch-screen, obtain the corresponding pressure value of the touch operation and touch
Type is touched, wherein, the predeterminable area includes being located at the region for touching the preset shape and/or size of platen edge；
Default false touch pressure limit accordingly is determined according to the touch type；
If the pressure value controls the touch-screen and is not responding to the touch in the range of the default false touch pressure
Operation.
Second aspect, embodiments provides a kind of touch screen control device of mobile terminal, including：
Touch data acquisition module, during for detecting touch operation in the predeterminable area of touch-screen, obtains described touching
Touch the corresponding pressure value of operation and touch type, wherein, the predeterminable area include being located at the preset shape that touches platen edge and/
Or the region of size；
Pressure limit determining module, for determining default false touch pressure limit accordingly according to the touch type；
Touch screen control module, for when the pressure value is in the range of the default false touch pressure, control to be described
Touch-screen is not responding to the touch operation.
The third aspect, embodiments provides a kind of mobile terminal, and the mobile terminal includes：Housing, processor, deposit
Reservoir, circuit board and power circuit；
The circuit board is placed in the interior volume that the housing is surrounded；
The processor and the memory are arranged on the circuit board；
The power circuit, powers for each circuit or device for the mobile terminal；
The memory, for storing executable program code；
The processor is run executable with described by the executable program code stored in the reading memory
The corresponding program of program code, for performing：
When detecting touch operation in the predeterminable area of touch-screen, obtain the corresponding pressure value of the touch operation and touch
Type is touched, wherein, the predeterminable area includes being located at the region for touching the preset shape and/or size of platen edge；
Default false touch pressure limit accordingly is determined according to the touch type；
If the pressure value controls the touch-screen and is not responding to the touch in the range of the default false touch pressure
Operation.
The touch-screen control program of the mobile terminal provided in the embodiment of the present invention, pre-sets anti-in screen edge locations
False touch region, and the corresponding false touch pressure limit of different touch types is pre-set, for normal touch operation and false touch behaviour
Make a distinction, during the touch operation detected in false-touch prevention region, determined according to the touch type of touch operation corresponding
Default false touch pressure limit, and the corresponding pressure value of touch operation and default false touch pressure limit are compared, if being in
In the range of default false touch pressure, can illustrate that user is not intended that the touch operation for carrying out the type, but because of palm or tiger's jaw etc.
Position imprudence encounters the false touch operation of the type of touch-screen generation, and control touch-screen is not responding to the touch operation, so as to reality
Showed rapidly and accurately carries out targetedly false-touch prevention process to different types of maloperation, lifts the false-touch prevention of mobile terminal
Effect.
Description of the drawings
Fig. 1 is a kind of schematic flow sheet of the touch-screen control method of mobile terminal provided in an embodiment of the present invention；
Fig. 2 is a kind of touch-screen schematic diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 3 is the touch-screen schematic diagram of another mobile terminal provided in an embodiment of the present invention；
Fig. 4 is the schematic flow sheet of the touch-screen control method of another kind of mobile terminal provided in an embodiment of the present invention；
Fig. 5 is the touch-screen schematic diagram of another mobile terminal provided in an embodiment of the present invention；
Fig. 6 is the schematic flow sheet of the touch-screen control method of another kind of mobile terminal provided in an embodiment of the present invention；
Fig. 7 is the touch-screen schematic diagram of another mobile terminal provided in an embodiment of the present invention；
Fig. 8 is a kind of structured flowchart of the touch screen control device of mobile terminal provided in an embodiment of the present invention；
Fig. 9 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.May be appreciated
It is that specific embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.Explanation is also needed in another
, for the ease of description, part related to the present invention rather than entire infrastructure are illustrate only in accompanying drawing.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The process described as flow chart or method.Although each step to be described as flow chart the process of order, many of which
Step can by concurrently, concomitantly or while implement.In this, the order of each step can be rearranged.When its operation
Process when completing can be terminated, it is also possible to have the additional step being not included in accompanying drawing.The process can be with
Corresponding to method, function, code, subroutine, subprogram etc..
Fig. 1 is a kind of schematic flow sheet of the touch-screen control method of mobile terminal provided in an embodiment of the present invention, the party
Method can be performed by the touch screen control device of mobile terminal, and wherein the device can be realized by software and/or hardware, typically can be collected
Into in the terminal.As shown in figure 1, the method includes：
Step 101, when detecting touch operation in the predeterminable area of touch-screen, obtain the corresponding pressure value of touch operation
And touch type.
Wherein, the predeterminable area includes being located at the region for touching the preset shape and/or size of platen edge.
Exemplary, concretely smart mobile phone and panel computer etc. are integrated with touch-screen to the mobile terminal in the present embodiment
Equipment, the mobile terminal for preferably being designed using narrow frame or Rimless.Edge false-touch prevention can in the terminal be increased
Setting options, are automatically turned on the anti-error touch function in edge by system or are voluntarily opened according to demands of individuals by user according to actual conditions
Open the anti-error touch function in edge.For example, the current pose of the detectable mobile terminal of system, when mobile terminal is in portrait layout state,
Automatically turn on the anti-error touch function in edge；When mobile terminal is in transverse screen state, the anti-error touch function in edge is not turned on.And for example, it is
The holding mode of the detectable mobile terminal of system, when holding mode is to be hold by one hand, automatically turns on the anti-error touch function in edge；When holding
Hold mode for hands grasping when, be not turned on the anti-error touch function in edge.In the present embodiment, it is assumed that the anti-error touch function in edge is in and opens
Open state.
When mobile terminal is gripped, the skin of the position such as palm or tiger's jaw is easy to encounter touch platen edge user, from
And cause screen false triggering, therefore, easily will can be set in false-touch prevention region, i.e. the present embodiment by the screen area of false touch
Predeterminable area.The determination mode of predeterminable area can have many kinds, for example, can investigate user group to different model or profile
Situations such as holding mode and posture of mobile terminal, the screen area of the easy false touch of most users is set to into predeterminable area, and
Setting before being dispatched from the factory by mobile terminal；And for example, user can also pass through holding mode typing before mobile terminal is begun to use
Function, by mobile terminal the related data that user grips mobile terminal is gathered, and is gone out user according to the data analysis of collection and is easily missed
Tactile region, by the region predeterminable area is set as.The present embodiment is not specifically limited to the quantity of predeterminable area.Preferably,
The shape and/or size of predeterminable area also can voluntarily be adjusted by user.
The touch-screen that existing mobile terminal is adopted has resistive touch screen, capacitive touch screen and piezoelectric type touch screen etc.,
When user touches touch-screen, touch-screen can detect touch information, and then identify the touch operation of user.With capacitive touch
As a example by touching screen, touch-screen can sense the change of electric capacity, when user touches touch-screen, the change of touch screen induction to electric capacity
Change, recognize touch information, touch information includes x coordinate, y-coordinate, the size (including long and width etc.) of contact surface and touches
Finger quantity etc., after touch information is recognized, coordinate information is reported to upper strata by input systems, just using touch
Infomation detection has arrived the touch operation that the somewhere of screen occurs.Fig. 2 is a kind of touching for mobile terminal provided in an embodiment of the present invention
Screen schematic diagram is touched, as shown in Fig. 2 the left and right sides of the touch-screen 201 of mobile terminal contains respectively the He of the first predeterminable area 202
Second predeterminable area 203, when the hand of user touches position 204, position 204 is located in the second predeterminable area 203, then touched
Touch and detect in the predeterminable area of screen touch operation.
It is understood that predeterminable area can also have other shapes or size, Fig. 2 is only illustratively.In Fig. 2
Predeterminable area is shaped as rectangle, and length is identical with the length of touch-screen viewing area.The shape of predeterminable area can also be half
Oval or other are irregularly shaped, size is configured also dependent on actual conditions.Additionally, the concrete position of predeterminable area
Putting also can be adjusted, and for example, can be located at the lower left and/or lower right for touching platen edge.
Exemplary, the pressure value of touch operation can be obtained by the integrated pressure sensor in mobile terminal surface.It is excellent
Choosing, the touch-screen of mobile terminal is pressure sensitive screen in the present embodiment, and pressure sensitive screen is a kind of new mobile end
End touch-screen, is integrated with pressure sensor so that the touch-screen can not only accurately sense user's in pressure sensitive screen
Touch location, also can recognize that user touch when dynamics size, namely when being able to detect that touch-screen is touched by user it is suffered
Pressure size, the pressure size is designated as into pressure value corresponding with touch operation.When the hand of user leaves touch-screen, pressure
It is worth for 0.
The touch type of the touch operation in the present embodiment may include the various forms of operations contacted with touch-screen, such as single
Secondary click, double-click, long press and slide etc..Different types of touch operation is corresponding to be touched duration and touches rule difference, mobile
Terminal can be distinguish between accordingly to different types of touch operation.
Preferably, using maximum pressure value detected in the corresponding touch duration of touch operation as touch operation correspondence
Pressure value.
Step 102, accordingly default false touch pressure limit is determined according to touch type.
In the present embodiment, default false touch pressure limit be used to distinguishing certain type of touch operation be user's normal touch also
It is user's mistaken touch, the range set that can be carried out user outside the normal touch operation corresponding pressure scope of the type is false touch
Pressure limit.It is interval that the default false touch pressure may range from default fixation pressure value, or and it is dynamic according to preset rules
The pressure value of state adjustment is interval.
The determination mode of default false touch pressure limit can have many kinds.For example, user group can be investigated to be normally carried out respectively
These pressure datas are carried out statistical analysis by the pressure value that mobile terminal is detected during the touch operation of type, so that it is determined that
The corresponding normally-pressured neighbor of each touch type, by the pressure limit outside normally-pressured neighbor default false touch pressure is defined as
Scope, and the setting before being dispatched from the factory by mobile terminal；And for example, user can also pass through touch before mobile terminal is begun to use
Pressure calibration function, points out user to carry out various types of touch operations respectively, when gathering user's normal operating by mobile terminal
Related pressure data, pressure corresponding when the user is normally carried out all kinds touch operation is gone out according to the data analysis of collection
Power scope, is defined as default false touch pressure limit, additionally, using in user by the pressure limit outside normally-pressured neighbor
Cheng Zhong, can also Real-time Collection user's touch operation pressure data, and adjustment is updated to default false touch pressure limit；Again
Such as, presetting false touch pressure limit also can be related to other specific objects of touch operation, and the attribute may include touch location, touch
Time and touch area etc..
Exemplary, the corresponding default false touch pressure limit of slide is A1- A2, single click on operation corresponding default
False touch pressure limit is B1- B2, the corresponding default false touch pressure limit of double click operation is C1- C2, it is long corresponding default by operation
False touch pressure limit is D1- D2.It is understood that work as pressure value very hour, it is visual for all touch operations
For mistaken touch, so optionally, by A1、B1、C1And D1One less pressure value of identical is set to, such as 0, and utilize A2、B2、
C2And D2Touch type is distinguish between.Preferably, A2、B2、C2And D2Magnitude relationship be：A2＜ B2＜ C2＜ D2, that is, slide behaviour
Make, single click on operation, double click operation and the long higher limit by the corresponding default false touch pressure limit of operation and increase successively.
If step 103, pressure value are in the range of default false touch pressure, control touch-screen is not responding to the touch operation.
In the embodiment of the present invention, if pressure value can illustrate that the touch operation is not used in the range of default false touch pressure
The touch operation of family original idea, but the palm or the maloperation that encountering touch-screen and producing of the position such as tiger's jaw because of user, should avoid
Operation of the maloperation on mobile terminal produces impact, eliminates the interference to user, therefore, controllable touch-screen is not responding to this and touches
Touch operation.
Specifically, touch-screen is controlled and is not responding to the implementation of the touch operation there can be many kinds, can be according to specific
Determining, the present embodiment is not specifically limited touch-responsive mechanism.For example, the discardable touch operation is corresponding reports point (i.e. not
The corresponding touch information of the touch operation is reported to upper strata)；And for example, though reporting corresponding touch of the touch operation to believe to upper strata
Cease, but upper strata is received after the touch information, is left intact.
Further, the touch operation not responded in the present embodiment is the touch operation in predeterminable area, and is preset
Normal touch operation outside region can be unaffected by normal response.For example, the touch detected in step 101 is grasped
The first touch operation is designated as, after step 103, when detecting the second touch operation outside the predeterminable area of touch-screen, is not required to
The corresponding pressure value of the second touch operation and touch type are obtained, and is directly controlled touch-screen and is responded second touch operation
(as normally reported the corresponding touch information of the second touch operation to upper strata).
For example, Fig. 3 is the touch-screen schematic diagram of another mobile terminal provided in an embodiment of the present invention, as shown in figure 3, touching
It is desk interface to touch screen present displayed content, the icon 302 of application program X is contained in predeterminable area 301, if user's right hand is held
When holding mobile terminal, skin imprudence has touched icon 302 at tiger's jaw, then can detect single in the position of icon 302
Clicking operation.Obtain this and single click on corresponding pressure value a of operation, pressure value a is corresponding with operation is single clickd on default
False touch pressure limit B1- B2It is compared, B is obtained1≤a≤B2, then control touch-screen and be not responding to this and single click on operation, i.e.,
Corresponding application program X of icon 302 will not be opened.If user's right hand grips mobile terminal, skin imprudence is pressed at tiger's jaw
Icon 302 is lived, then can detect length by operation in the position of icon 302, obtained the length by corresponding pressure value b of operation,
By pressure value b and long by corresponding default false touch pressure limit D of operation1- D2It is compared, D is obtained1≤b≤D2, then control
Touch-screen processed is not responding to the length by operation, i.e., will not trigger long by the event of icon 302, will not such as trigger whether delete icon 302
The confirmation event (event corresponding to different mobile terminal may be different) of corresponding application program X.It is different in the present embodiment
The different false touch pressure limit of touch operation type set be advantageous in that：Carry out being directed to according to the type of touch operation
Property false-touch prevention, make default false touch pressure limit more reasonable, more accurately recognize maloperation.Single clickd on above-mentioned and
As a example by length is pressed, it is assumed that B1=D1=0, B2=3, D2=7, normally single click on less (the 3 ＜ m ＜ of corresponding pressure value m of operation
5) it is, and normally long larger (n ＞ 7) by corresponding pressure value n of operation.If making B2=D2=3, be capable of achieving to single click on is anti-error
Touch, and be difficult to it is long by false-touch prevention；If making B2=D2=7, although can simultaneously avoid touch-screen response long by with single click on
Mistaken touch operation, but easily will normally single click on operation and be also judged to maloperation, therefore, be actually difficult to reach list
The false-touch prevention effect of secondary clicking operation.
The touch-screen control method of mobile terminal provided in an embodiment of the present invention, pre-sets anti-error in screen edge locations
Tactile region, and the corresponding false touch pressure limit of different touch types is pre-set, for normal touch operation and false touch operation
Make a distinction, during the touch operation detected in false-touch prevention region, determined according to the touch type of touch operation corresponding
Default false touch pressure limit, and the corresponding pressure value of touch operation and default false touch pressure limit are compared, if in pre-
If in the range of false touch pressure, can illustrate that user is not intended that the touch operation for carrying out the type, but because of palm or tiger's jaw equipotential
The false touch operation that imprudence encounters the type of touch-screen generation is put, control touch-screen is not responding to the touch operation, so as to realize
Targetedly false-touch prevention is rapidly and accurately carried out to different types of maloperation to process, and lifts the false-touch prevention effect of mobile terminal
Really.
Fig. 4 is the schematic flow sheet of the touch-screen control method of another kind of mobile terminal provided in an embodiment of the present invention, this
Embodiment is optimized based on above-described embodiment, in the present embodiment, " is determined according to touch type corresponding pre- in step
If after false touch pressure limit ", also including：If pressure value is outside default false touch pressure limit, control touch-screen response is touched
Touch operation.
Accordingly, the method for the present embodiment comprises the steps：
Step 401, when detecting touch operation in the predeterminable area of touch-screen, obtain the corresponding pressure of the touch operation
Force value and touch type.
Wherein, the predeterminable area includes being located at the region for touching the preset shape and/or size of platen edge.
Step 402, accordingly default false touch pressure limit is determined according to touch type.
Step 403, judge pressure value whether in the range of default false touch pressure, if so, then execution step 404；Otherwise,
Execution step 405.
Step 404, control touch-screen are not responding to the touch operation.
Step 405, control touch-screen respond the touch operation.
Fig. 5 is the touch-screen schematic diagram of another mobile terminal provided in an embodiment of the present invention, as shown in figure 5, touch-screen
Present displayed content is consistent with Fig. 3, if user clicks on intentionally icon 302, in the position of icon 302 click can be detected
Operation.Corresponding pressure value c of the clicking operation is obtained, by pressure value c default false touch pressure corresponding with operation is single clickd on
Scope B1- B2It is compared, c is obtained more than B2, then control touch-screen respond the clicking operation, i.e. icon 302 it is corresponding should
Can be normally opened with program X.
The touch-screen control method of mobile terminal provided in an embodiment of the present invention, is distinguished using pressure value decision procedure and is worked as
The touch operation of front type is the normal operating or maloperation of user, and when normal operating is judged to, control touch-screen is normal
Response touch operation.In the embodiment of the present invention, the pressure sensor of mobile terminal can rapidly and accurately detect pressure value, and
Decision algorithm is fairly simple, so decision procedure degree of accuracy height and fast response time, make touch-screen to user's normal operating
Response is unaffected, the response speed overall so as to ensure mobile terminal.
Fig. 6 is the schematic flow sheet of the touch-screen control method of another kind of mobile terminal provided in an embodiment of the present invention, this
Embodiment is optimized based on above-described embodiment, in the present embodiment, default false touch pressure limit is optimized for according to pre-
If the pressure value of regular dynamic adjustment is interval, and step " determining default false touch pressure limit accordingly according to touch type " is entered
One-step optimization is：Obtain the corresponding touch location of touch operation；Calculate touch location touch platen edge corresponding with predeterminable area
Current distance value；Inquire about default corresponding with false touch pressure limit with the corresponding distance value of touch type according to current distance value
Relation, obtains touch type and the corresponding default false touch pressure limit of current distance value.
Accordingly, the method for the present embodiment comprises the steps：
Step 601, when detecting touch operation in the predeterminable area of touch-screen, obtain the corresponding pressure of the touch operation
Force value and touch type.
Wherein, the predeterminable area includes being located at the region for touching the preset shape and/or size of platen edge.
Step 602, the corresponding touch location of acquisition touch operation.
Exemplary, touch location specifically can be represented with coordinate form.Fig. 7 for it is provided in an embodiment of the present invention another
The touch-screen schematic diagram of mobile terminal, as shown in fig. 7, can be with touch-screen lower-left angular vertex as the origin of coordinates, width is horizontal stroke
Axle, length direction is the longitudinal axis, and with transverse and longitudinal coordinate touch location is represented.The corresponding touch location of touch operation concretely touches behaviour
The coordinate of the starting point of work, the coordinate of terminal or with the coordinate of the center of touch-screen contact area etc..For example, touch is worked as
When operation track on the touchscreen is longer, can be using the coordinate of starting point or terminal as the corresponding touch location of touch operation；
And for example, when touch operation does not change within a certain period of time with the contact area of touch-screen, can be with touch-screen contact area
Center coordinate as the corresponding touch location of touch operation.
Step 603, the current distance value for calculating touch location touch platen edge corresponding with predeterminable area.
It is understood that user is when mobile terminal is gripped, the edge of left and right two of screen is susceptible to false touch, so
Predeterminable area is normally at the left and right sides of screen, predeterminable area is corresponding touch platen edge specific corresponding to mode can refer to in advance
If the corresponding platen edge that touches of the immediate touch platen edge in region position, the such as predeterminable area on the left of screen is touch-screen
Left hand edge, the corresponding platen edge that touches of the predeterminable area on the right side of screen is touch-screen right hand edge.In the present embodiment following explanation with
Illustrate as a example by above-mentioned corresponded manner, certainly, corresponded manner can also be the corresponding touch-screen of predeterminable area on the left of screen
Edge is touch-screen right hand edge, and the corresponding platen edge that touches of the predeterminable area on the right side of screen is touch-screen left hand edge.In counterparty
When formula is different, distance value can be different from the default corresponding relation of pressure threshold.
Exemplary, the current distance value can specifically refer to touch location to the length value of the vertical line section for touching platen edge.
As shown in fig. 7, the corresponding current distance value of the first touch location 703 is D1；The corresponding current distance value of second touch location 703
For D2.
Step 604, presetting for corresponding with touch type distance value and false touch pressure limit is inquired about according to current distance value
Corresponding relation, obtains touch type and the corresponding default false touch pressure limit of current distance value.
Specifically, the position the closer to screen edge is more susceptible to false touch, so can be moved according to the difference of distance value
State determines default false touch pressure limit, to realize more preferable false-touch prevention effect.
In the present embodiment, the default corresponding relation corresponding to different touch types is different, and default corresponding relation is to set in advance
The distance value put and the corresponding relation of false touch pressure limit.It is exemplary, the corresponding distance value of every kind of touch type with accidentally press
The default corresponding relation of power scope can determine according to the result of the modes such as investigation, experiment and emulation.The default corresponding relation can
To be linear relationship, or non-linear relation, can be selected according to required accuracy.Preferably, distance value and false touch
The higher limit of the default corresponding relation of pressure limit including false touch pressure limit reduces with the increase of distance value, can will be this
Relation is designated as inverse relationship.Distance value is less, then false touch easily occurs, and decision condition can be made stricter, so will
It is larger that the higher limit of false touch pressure limit is arranged, and can more accurately identify maloperation.Wherein, above-mentioned inverse relationship
Can be reverse linear relationship or reverse non-linear relation.For certain touch type, if distance value is D, by mistake
The higher limit of touch pressure scope is Y.By taking reverse linear relationship as an example, the relation of D and Y can be Y=-k1D+k2, k1And k2
For positive number, it is seen then that the value of Y reduces with the increase of the value of D.Can be specifically reverse by taking reverse non-linear relation as an example
The product of proportionate relationship, i.e. D and Y is definite value, it is assumed that the width of predeterminable area is that (value of W can be 1mm or 10 pixel to W
The width of point), the relation of D and Y can be Y=k3W/D, k3For positive number, it is seen then that the value of Y reduces also with the increase of the value of D.
When the higher limit of distance value and false touch pressure limit is in inverse relationship, as shown in fig. 7, due to D1 ＜ D2, so, D1 is corresponding
Higher limit of the higher limit of default false touch pressure limit more than the corresponding default false touch pressure limits of D2.
Step 605, pressure value is compared with default false touch pressure limit.
Step 606, judge pressure value whether in the range of default false touch pressure, if so, then execution step 607；Otherwise,
Execution step 608.
Step 607, control touch-screen are not responding to the touch operation.
Step 608, control touch-screen respond the touch operation.
The touch-screen control method of mobile terminal provided in an embodiment of the present invention, can be according to the corresponding touch position of touch operation
The current distance value for putting touch platen edge corresponding with predeterminable area carrys out the corresponding default false touch pressure limit of choice of dynamical, can enter
One step improves the degree of accuracy of identification mistaken touch operation, realizes more preferable false-touch prevention effect.
Fig. 8 is a kind of structured flowchart of the touch screen control device of mobile terminal provided in an embodiment of the present invention, the device
Can be realized by software and/or hardware, typically can it is integrated in the terminal, the touch-screen controlling party for performing mobile terminal can be passed through
Method to the touch-screen of mobile terminal being controlled.As shown in figure 8, the device includes touch data acquisition module 801, pressure model
Enclose determining module 802 and touch screen control module 803.
Wherein, touch data acquisition module 801, during for detecting touch operation in the predeterminable area of touch-screen, obtains
The corresponding pressure value of the touch operation and touch type are taken, wherein, the predeterminable area includes being located at the pre- of touch platen edge
If the region of shape and/or size；Pressure limit determining module 802, it is corresponding default for being determined according to the touch type
False touch pressure limit；Touch screen control module 803, for when the pressure value is in the range of the default false touch pressure,
Control the touch-screen and be not responding to the touch operation.
The touch screen control device of mobile terminal provided in an embodiment of the present invention, pre-sets anti-error in screen edge locations
Tactile region, and the corresponding false touch pressure limit of different touch types is pre-set, for normal touch operation and false touch operation
Make a distinction, during the touch operation detected in false-touch prevention region, determined according to the touch type of touch operation corresponding
Default false touch pressure limit, and the corresponding pressure value of touch operation and default false touch pressure limit are compared, if in pre-
If in the range of false touch pressure, can illustrate that user is not intended that the touch operation for carrying out the type, but because of palm or tiger's jaw equipotential
The false touch operation that imprudence encounters the type of touch-screen generation is put, control touch-screen is not responding to the touch operation, so as to realize
Targetedly false-touch prevention is rapidly and accurately carried out to different types of maloperation to process, and lifts the false-touch prevention effect of mobile terminal
Really.
On the basis of above-described embodiment, the touch type includes that click, double-click, length are pressed and slided.
On the basis of above-described embodiment, the default false touch pressure limit is for default fixation pressure value interval or according to pre-
If the pressure value of regular dynamic adjustment is interval.
On the basis of above-described embodiment, when the default false touch pressure limit is the pressure according to preset rules dynamic adjustment
When force value is interval, the pressure limit determining module includes：
Touch location acquiring unit, for obtaining the corresponding touch location of the touch operation；
Metrics calculation unit, calculates the touch location current distance for touching platen edge corresponding with the predeterminable area
Value；
Pressure limit determining unit, it is default with false touch pressure limit for inquiring about distance value according to the current distance value
Corresponding relation, obtains the corresponding default false touch pressure limit of the current distance value.
On the basis of above-described embodiment, the distance value includes with the default corresponding relation of false touch pressure limit：False touch
The higher limit of pressure limit reduces with the increase of distance value.
On the basis of above-described embodiment, the touch screen control module is additionally operable to：Described according to the touch type
It is determined that accordingly after default false touch pressure limit, when the pressure value is outside the default false touch pressure limit, control
The touch-screen responds the touch operation.
A kind of mobile terminal is embodiments provided, can integrated shifting provided in an embodiment of the present invention in the mobile terminal
The touch screen control device of dynamic terminal.Fig. 9 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention.Such as Fig. 9
Shown, the mobile terminal can include：Housing (not shown), memory 901, central processing unit (Central
Processing Unit, CPU) 902 (also known as processors, hereinafter referred to as CPU), circuit board (not shown) and power circuit
(not shown).The circuit board is placed in the interior volume that the housing is surrounded；The CPU902 and the memory 901
It is arranged on the circuit board；The power circuit, powers for each circuit or device for the mobile terminal；It is described to deposit
Reservoir 901, for storing executable program code；The CPU902 is executable by what is stored in the reading memory 901
Program code running program corresponding with the executable program code, for performing：In the predeterminable area of touch-screen
When detecting touch operation, the corresponding pressure value of the touch operation and touch type are obtained, wherein, the predeterminable area includes
Positioned at the region of the preset shape and/or size for touching platen edge；Determine that corresponding presetting accidentally presses according to the touch type
Power scope；If the pressure value controls the touch-screen and is not responding to the touch in the range of the default false touch pressure
Operation.
The mobile terminal also includes：Peripheral Interface 903, RF (Radio Frequency, radio frequency) circuit 905, audio-frequency electric
Road 906, loudspeaker 911, power management chip 908, input/output (I/O) subsystem 909, touch-screen 912, other input/controls
Control equipment 910 and outside port 904, these parts are communicated by one or more communication bus or holding wire 907.
It should be understood that diagram mobile terminal 900 is only an example of mobile terminal, and mobile terminal 900
Can have than the more or less part shown in figure, can combine two or more parts, or can be with
Configure with different parts.Various parts shown in figure can be including one or more signal transactings and/or special
Integrated circuit is realized in the combination of interior hardware, software or hardware and software.
The mobile terminal for controlling touch-screen for providing with regard to the present embodiment below is described in detail, the mobile terminal
By taking mobile phone as an example.
Memory 901, the memory 901 can be accessed by CPU902, Peripheral Interface 903 etc., and the memory 901 can
Including high-speed random access memory, can also include nonvolatile memory, such as one or more disk memories,
Flush memory device or other volatile solid-state parts.
The input of equipment and output peripheral hardware can be connected to CPU902 and be deposited by Peripheral Interface 903, the Peripheral Interface 903
Reservoir 901.
I/O subsystems 909, the I/O subsystems 909 can be by the input/output peripheral on equipment, such as touch-screen 912
With other input/control devicess 910, Peripheral Interface 903 is connected to.I/O subsystems 909 can include the He of display controller 9091
For controlling one or more input controllers 9092 of other input/control devicess 910.Wherein, one or more input controls
Device processed 9092 receives electric signal or sends electric signal to other input/control devicess 910 from other input/control devicess 910,
Other input/control devicess 910 can include physical button (pressing button, rocker buttons etc.), dial, slide switch, behaviour
Vertical pole, click roller.What deserves to be explained is, input controller 9092 can with it is following any one be connected：Keyboard, infrared port,
The instruction equipment of USB interface and such as mouse.
Touch-screen 912, the touch-screen 912 is the input interface and output interface between user terminal and user, can
Depending on output display to user, visual output can include figure, text, icon, video etc..
Display controller 9091 in I/O subsystems 909 receives electric signal or to touch-screen 912 from touch-screen 912
Electric signals.Contact on the detection touch-screen of touch-screen 912, display controller 9091 is converted to the contact for detecting and display
The interaction of the user interface object on touch-screen 912, that is, realize man-machine interaction, the user interface being displayed on touch-screen 912
Object can be the icon of running game, be networked to icon of corresponding network etc..What deserves to be explained is, equipment can also include light
Mouse, light mouse is not show the visual touch sensitive surface for exporting, or the extension of the touch sensitive surface formed by touch-screen.
RF circuits 905, are mainly used in setting up the communication of mobile phone and wireless network (i.e. network side), realize mobile phone and wireless network
The data receiver of network and transmission.For example receive and dispatch short message, Email etc..Specifically, RF circuits 905 receive and send RF letters
Number, RF signals are also referred to as electromagnetic signal, and RF circuits 905 convert electrical signals to electromagnetic signal or electromagnetic signal is converted to into telecommunications
Number, and communicated with communication network and other equipment by the electromagnetic signal.RF circuits 905 can be included for performing
The known circuit of these functions, its include but is not limited to antenna system, RF transceivers, one or more amplifiers, tuner, one
Individual or multiple oscillators, digital signal processor, CODEC (COder-DECoder, coder) chipset, ID mould
Block (Subscriber Identity Module, SIM) etc..
Voicefrequency circuit 906, is mainly used in receiving voice data from Peripheral Interface 903, and the voice data is converted to into telecommunications
Number, and the electric signal is sent to into loudspeaker 911.
Loudspeaker 911, for the voice signal for receiving mobile phone from wireless network by RF circuits 905, is reduced to sound
And play the sound to user.
Power management chip 908, the hardware for being connected by CPU902, I/O subsystem and Peripheral Interface is powered
And power management.
The executable present invention of touch screen control device and mobile terminal of the mobile terminal provided in above-described embodiment is arbitrarily
The touch-screen control method of the mobile terminal that embodiment is provided, possesses the execution corresponding functional module of the method and beneficial effect
Really.Ins and outs of detailed description in the above-described embodiments, not can be found in the mobile terminal that any embodiment of the present invention is provided
Touch-screen control method.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
More other Equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (13)
1. the touch-screen control method of a kind of mobile terminal, it is characterised in that include：
When detecting touch operation in the predeterminable area of touch-screen, obtain the corresponding pressure value of the touch operation and touch class
Type, wherein, the predeterminable area includes being located at the region for touching the preset shape and/or size of platen edge；
Default false touch pressure limit accordingly is determined according to the touch type；
If the pressure value is in the range of the default false touch pressure, controls the touch-screen and be not responding to the touch behaviour
Make.
2. method according to claim 1, it is characterised in that the touch type includes clicking on, double-clicks, long press and sliding
It is dynamic.
3. method according to claim 1, it is characterised in that the default false touch pressure limit is default fixation pressure value
It is interval or interval according to the pressure value of preset rules dynamic adjustment.
4. method according to claim 3, it is characterised in that when the default false touch pressure limit is according to preset rules
It is described to determine that accordingly default false touch pressure limit includes according to the touch type when pressure value of dynamic adjustment is interval：
Obtain the corresponding touch location of the touch operation；
Calculate the touch location current distance value for touching platen edge corresponding with the predeterminable area；
Inquire about default corresponding with false touch pressure limit with the corresponding distance value of the touch type according to the current distance value
Relation, obtains the touch type and the corresponding default false touch pressure limit of the current distance value.
5. method according to claim 4, it is characterised in that the default corresponding pass of the distance value and false touch pressure limit
System includes：The higher limit of false touch pressure limit reduces with the increase of distance value.
6. according to the arbitrary described method of claim 1-5, it is characterised in that determine phase according to the touch type described
After the default false touch pressure limit answered, also include：
If the pressure value is outside the default false touch pressure limit, controls the touch-screen and respond the touch operation.
7. a kind of touch screen control device of mobile terminal, it is characterised in that include：
Touch data acquisition module, during for detecting touch operation in the predeterminable area of touch-screen, obtaining described touch and grasping
Make corresponding pressure value and touch type, wherein, the predeterminable area includes being located at the preset shape that touches platen edge and/or big
Little region；
Pressure limit determining module, for determining default false touch pressure limit accordingly according to the touch type；
Touch screen control module, for when the pressure value is in the range of the default false touch pressure, controlling the touch
Screen is not responding to the touch operation.
8. device according to claim 7, it is characterised in that the touch type includes clicking on, double-clicks, long press and sliding
It is dynamic.
9. device according to claim 7, it is characterised in that the default false touch pressure limit is default fixation pressure value
It is interval or interval according to the pressure value of preset rules dynamic adjustment.
10. device according to claim 9, it is characterised in that when the default false touch pressure limit is according to default rule
When then the pressure value of dynamic adjustment is interval, the pressure limit determining module includes：
Touch location acquiring unit, for obtaining the corresponding touch location of the touch operation；
Metrics calculation unit, calculates the touch location current distance value for touching platen edge corresponding with the predeterminable area；
Pressure limit determining unit, for inquiring about distance value corresponding with the touch type and mistake according to the current distance value
The default corresponding relation of touch pressure scope, obtains the touch type and the corresponding default false touch pressure model of the current distance value
Enclose.
11. devices according to claim 10, it is characterised in that the distance value is default corresponding with false touch pressure limit
Relation includes：The higher limit of false touch pressure limit reduces with the increase of distance value.
12. according to the arbitrary described device of claim 7-11, it is characterised in that the touch screen control module is additionally operable to：
It is described to be determined after default false touch pressure limit accordingly according to the touch type, when the pressure value is in the default mistake
When outside touch pressure scope, control the touch-screen and respond the touch operation.
13. a kind of mobile terminals, it is characterised in that include：Housing, processor, memory, circuit board and power circuit；
The circuit board is placed in the interior volume that the housing is surrounded；
The processor and the memory are arranged on the circuit board；
The power circuit, powers for each circuit or device for the mobile terminal；
The memory, for storing executable program code；
The processor is run and the executable program by the executable program code stored in the reading memory
The corresponding program of code, for performing：
When detecting touch operation in the predeterminable area of touch-screen, obtain the corresponding pressure value of the touch operation and touch class
Type, wherein, the predeterminable area includes being located at the region for touching the preset shape and/or size of platen edge；
Default false touch pressure limit accordingly is determined according to the touch type；
If the pressure value is in the range of the default false touch pressure, controls the touch-screen and be not responding to the touch behaviour
Make.
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| CN107506092A (en) * | 2017-09-30 | 2017-12-22 | 联想(北京)有限公司 | A kind of input control method and terminal |
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| CN113330399A (en) * | 2019-06-28 | 2021-08-31 | 深圳市柔宇科技股份有限公司 | False touch prevention method of folding touch equipment |
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| CN111309179A (en) * | 2020-02-10 | 2020-06-19 | 北京小米移动软件有限公司 | Touch screen control method and device, terminal and storage medium |
| CN112052485A (en) * | 2020-09-07 | 2020-12-08 | 深圳市亿道信息股份有限公司 | One-key self-destruction method and system with false touch prevention function |
| CN114546162A (en) * | 2022-01-20 | 2022-05-27 | 浙江大学 | Abnormal touch detection method and device for capacitive touch screen |
| CN114546162B (en) * | 2022-01-20 | 2024-04-09 | 浙江大学 | Abnormal touch detection method and device for capacitive touch screen |
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Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
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