CN106855783A - A kind of method of false-touch prevention, device and mobile terminal - Google Patents
A kind of method of false-touch prevention, device and mobile terminal Download PDFInfo
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- CN106855783A CN106855783A CN201611165122.1A CN201611165122A CN106855783A CN 106855783 A CN106855783 A CN 106855783A CN 201611165122 A CN201611165122 A CN 201611165122A CN 106855783 A CN106855783 A CN 106855783A
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- Prior art keywords
- false
- touch
- touch prevention
- contact surface
- prevention region
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
Abstract
The embodiment of the invention discloses a kind of method of false-touch prevention, device and mobile terminal.The method of the false-touch prevention includes：False-touch prevention region is determined according to left and right hand grip state；The touch operation of user input is detected in screen, the screen includes the false-touch prevention region；If in the false-touch prevention region, partly outside the false-touch prevention region, then the shape according to the contact surface determines whether to be shielded the corresponding contact surface part of the touch operation.The method of false-touch prevention provided in an embodiment of the present invention, false-touch prevention region can be determined according to the left and right hand grip state of user, for contact surface part in false-touch prevention region, when part is outside false-touch prevention region, shape according to contact surface determines whether to be shielded, the error masking to non-false touch operation can be effectively prevented, the discrimination of touch operation is improved.
Description
Technical field
The present embodiments relate to electronic apparatus application technology, more particularly to a kind of method of false-touch prevention, device and movement
Terminal.
Background technology
The design of current intelligent terminal is constantly to narrow frame, the trend development of giant-screen.Narrow frame, giant-screen cause intelligence
The visual impact of terminal is greatly enhanced, but causes that user is occurring finger false touch screen frame using intelligent terminal often simultaneously
And cause the situation that screen content daps.
In the prior art, the mode for preventing false touch is that the touching signals of screen edge are shielded.However, this shielding
Mode has that touch operation discrimination is low.
The content of the invention
The present invention provides a kind of method of false-touch prevention, device and mobile terminal, to improve the discrimination of false touch.
In a first aspect, the embodiment of the invention provides a kind of method of false-touch prevention, the method for the false-touch prevention includes：
False-touch prevention region is determined according to left and right hand grip state；
The touch operation of user input is detected in screen, the screen includes the false-touch prevention region；
If the corresponding contact surface part of the touch operation is in the false-touch prevention region, partly in the false-touch prevention region
Outward, then the shape according to the contact surface determines whether to be shielded.
Second aspect, the embodiment of the present invention additionally provides a kind of device of false-touch prevention, and the anti-error-touch device includes：
False-touch prevention area determination module, for determining false-touch prevention region according to left and right hand grip state；
Detection module, the touch operation for detecting user input in screen, the screen includes the false-touch prevention area
Domain；
Shielding determining module, the corresponding contact surface part of the touch operation for being detected when the detection module exists
In the false-touch prevention region, when partly outside the false-touch prevention region, the shape according to the contact surface determines whether to be shielded
Cover.
The third aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, including memory, processor and storage are being deposited
On reservoir and the computer program that can run on a processor, following step is realized described in the computing device during computer program
Suddenly：
False-touch prevention region is determined according to left and right hand grip state；
The touch operation of user input is detected in screen, the screen includes the false-touch prevention region；
If the corresponding contact surface part of the touch operation is in the false-touch prevention region, partly in the false-touch prevention region
Outward, then the shape according to the contact surface determines whether to be shielded.
The embodiment of the present invention can determine false-touch prevention region according to left and right hand grip state, and user input is detected in screen
Touch operation, but detect the corresponding contact surface part of touch operation in the false-touch prevention region, partly described anti-error
Touch when outside region, the shape according to the contact surface determines whether to be shielded.For contact surface part in false-touch prevention region,
Situation of the part outside false-touch prevention region, can effectively prevent the error masking to non-false touch operation, improve the knowledge of touch operation
Not other rate.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the method for the false-touch prevention in the embodiment of the present invention one；
Fig. 2 a are that a grip state in the embodiment of the present invention one is the schematic diagram of right hand grip state；
Fig. 2 b are that another grip state in the embodiment of the present invention one is the schematic diagram of left-handed state；
One-handed performance schematic diagram when Fig. 2 c are the intelligent terminal transverse screen states in the embodiment of the present invention one；
Fig. 3 is the schematic diagram of contact surface part in the embodiment of the present invention one in false-touch prevention region
Fig. 4 is the flow chart of the method for another false-touch prevention in the embodiment of the present invention one；
Fig. 5 is a kind of flow chart of the method for the false-touch prevention in the embodiment of the present invention two；
Fig. 6 is a kind of structural representation of the device of the false-touch prevention in the embodiment of the present invention three；
Fig. 7 is a kind of structural representation of the mobile terminal in the embodiment of the present invention four.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part rather than entire infrastructure related to the present invention is illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart of the method for false-touch prevention that the embodiment of the present invention one is provided, and the present embodiment is applicable to
During one-handed performance intelligent terminal, prevent the situation of false touch, the method can by such as smart mobile phone of the intelligent terminal with touch-screen,
Panel computer etc. is performed, as shown in figure 1, the method for the false-touch prevention specifically includes following steps：
Step 110, false-touch prevention region is determined according to left and right hand grip state.
Wherein, false-touch prevention region may be located at left side edge, right side edge, lower edge or the top edge of screen.It is anti-error
Touch region corresponding with the mode of user's grip intelligent terminal.For example, when user laterally holds intelligent terminal, false-touch prevention region can
With the left side edge or right side edge of screen.When user vertically holds intelligent terminal, false-touch prevention region can be with the upside of screen
Edge or lower edge.The left side edge of intelligent terminal, right side edge, lower edge or top edge can be according to Fig. 2 end
Relative position in the schematic diagram of end is determined, but is not limited to the definition mode at this edge.The width in edge shield region, can
Be intelligent terminal width edge length 0-1/8 between any fraction.
Under a kind of application scenarios, when user's right hand or left-handed intelligent terminal, intelligent terminal automatic identification is held
State is held to determine the position in edge shield region.If for example, grip state be the right hand hold state, by screen right edge
Edge is defined as false-touch prevention region, if grip state is left hand holds state, screen left side edge is defined as into false-touch prevention area
Domain.Or user according to oneself using intelligent terminal custom, the manual grip state that intelligent terminal is set to acquiescence, than
Such as, intelligent terminal can be set to left-handed state by left-handed person, and when one-handed performance, intelligent terminal can be by screen left side
Edge is defined as false-touch prevention region.
Preferably, step 110, including：If grip state is the right hand holds state, screen right side edge is defined as
False-touch prevention region.Fig. 2 a are that a grip state in the embodiment of the present invention one is the schematic diagram of right hand grip state, such as Fig. 2 a
Shown, intelligent terminal 210 is in portrait layout working condition, and acceleration of gravity inductor may determine that intelligent terminal is currently at horizontal stroke
Screen or portrait layout working condition.When only the right hand grips intelligent terminal and operates on it, the thumb of the right hand is clicking on screen
When upper, the great thenar position of the right hand is easy to false touch to the right side edge of touch-screen, it is necessary to right side edge is defined as into right side screen
Cover edge 211.In practical application scene, when user is only operated with the right hand to intelligent terminal, clicked in right hand thumb
During screen, the action that intelligent terminal can be clicked on thumb rotates along lower right, the acceleration of gravity sensing in intelligent terminal
Device can be judged that now intelligent terminal is in the right hand and hold state, so that will according to the direction of motion of the intelligent terminal for sensing
The right side edge of screen is defined as false-touch prevention region.After screen right side edge is defined as into false-touch prevention region, user is only with the right side
When hand is operated to intelligent terminal, the false touch to screen right side edge can be effectively prevented.
Step 110, also includes：If grip state is left hand holds state, screen left side edge is defined as anti-error
Touch region.Fig. 2 b are that another grip state in the embodiment of the present invention one is the schematic diagram of left-handed state, such as Fig. 2 c institutes
Show, intelligent terminal 210 is in portrait layout working condition, when only left-handed intelligent terminal and operate on it, left hand it is big
When clicking on screen, the great thenar position of left hand is easy to false touch to the left side edge of touch-screen, it is necessary to by right edge to thumb
Edge is defined as left side shielding edge 212.In practical application scene, when user is only operated with left hand to intelligent terminal,
When left hand thumb clicks on screen, the action that intelligent terminal can be clicked on thumb rotates along lower left, in intelligent terminal
Gravity accelerometer can judge that now intelligent terminal is held in left hand according to the direction of motion of the intelligent terminal for sensing
State is held, from so as to the left side edge of screen is defined as into false-touch prevention region.Screen left side edge is defined as false-touch prevention region
Afterwards, user can effectively prevent the false touch to screen left side edge when only being operated to intelligent terminal with left hand.
One-handed performance schematic diagram when Fig. 2 c are the intelligent terminal transverse screen state in the embodiment of the present invention one, such as Fig. 2 c institutes
Show, in practical application scene, when intelligent terminal 210 is in transverse screen working condition, during one-handed performance intelligent terminal, palm it is big
Thenar portion is easy to the lower edge of false touch touch-screen, it is necessary to lower edge is defined as into lower side shield edge 213.In reality
In application scenarios, Gravity accelerometer can sense that intelligent terminal is currently at transverse screen working condition, so as to by lower side
Edge is defined as false-touch prevention region.After the lower edge of screen is defined as into false-touch prevention region, user is with singlehanded (left hand or the right side
Hand) operation intelligent terminal when, can effectively prevent the false touch to screen lower edge.
Step 120, detects the touch operation of user input in screen.
Wherein, the screen includes the false-touch prevention region.Screen also includes non-false-touch prevention region.Can by resistance-type,
The touch operation of the user input in the detection modes such as capacitor induction type, infrared-type and surface acoustic wave type detection screen.When
When user clicks on screen and carries out clicking operation using finger, the touch operation for detecting is connecing for user's finger and the contact of screen
Contacting surface, the coordinate of touch location is can determine that according to the contact surface.
Step 130, if detecting the corresponding contact surface part of touch operation in false-touch prevention region, partly in false-touch prevention area
Overseas, then the shape according to contact surface determines whether to be shielded.
Wherein, the shape of contact surface can be palm shaped or contain palmmprint.Under this application scene, according to the shape of contact surface
Shape determines whether that the implementation method for being shielded can be, if contact surface be shaped as palm shaped and the area of contact surface is more than
Contain palmmprint in preset area or contact surface, it is determined that shielded.
Preferably, step 130, including：If the area for being shaped as palm shaped and contact surface of contact surface is more than default face
Contain palmmprint in product or contact surface, it is determined that shielded.Fig. 3 is the contact surface part in the embodiment of the present invention in false-touch prevention area
Schematic diagram in domain, as shown in figure 3, the right side edge of intelligent terminal 210 is shielded, the part of contact surface 310 shields side on right side
In edge 211, partly outside right side shielding fringe region.Wherein, when preset area can be that user uses intelligent terminal, normal
The maximum of area is touched in historical record in the case of Touch screen, the preset area can be set according to different users
It is fixed.
Optionally, the shape facility of palm shaped is the shape that the width from screen edge to screen center is gradually reduced.
Optionally, when contact surface is palm, the textural characteristics of contact surface are with palmmprint.It is curved relative to fingerprint texture
Bent arc, palmmprint texture more tends to straight line.Palmmprint on great thenar is the check intersected anyhow
Under this application scene, when contact surface is when being shaped as the area of palm shaped and contact surface more than preset area, really
Surely the process for being shielded can be that intelligent terminal recognizes the touch operation first, then judge the contact surface of the touch operation
Be shaped as palm shaped, and the area of the contact surface is more than preset area, is finally shielded the touch operation.Work as contact surface
In containing palmmprint when, it is determined that shielding process can be, after intelligent terminal recognizes the touch operation, recognize contact surface lines
Whether it is palmmprint, if palmmprint, then shields the touch operation.If being shaped as finger or containing fingerprint for contact surface, right
Contact surface is carried out accordingly.Specifically, contact surface can be located fully or partially in false-touch prevention region.
The present embodiment determines false-touch prevention region according to left and right hand grip state, and the touch behaviour of user input is detected in screen
Make, if detecting the corresponding contact surface part of touch operation in the false-touch prevention region, partly outside the false-touch prevention region,
Then the shape according to the contact surface determines whether to be shielded.In the prior art, the mode for preventing false touch is to built-in edge
Touching signals shielded, when user operation contact surface in containing shielding area when, user operation will be shielded, this side
Formula will shield non-false touch operation, and the discrimination of touch operation is relatively low.The method of false-touch prevention provided in an embodiment of the present invention, can
Left and right hand grip state according to user determines false-touch prevention region, for contact surface part in false-touch prevention region, partly exists
When outside false-touch prevention region, the shape according to contact surface determines whether to be shielded, and can effectively prevent the mistake to non-false touch operation
Shield by mistake, improve the discrimination of touch operation.Additionally, during for non-palm false touch, i.e., finger clicks on screen edge region
When, because the corresponding contact surface shape of finger clicking operation is different from palm shape, therefore can be anti-error to being located fully or partially at
Touch finger clicking operation in region to be responded, improve the operation response efficiency in false-touch prevention region.
Fig. 4 is the flow chart of the method for another false-touch prevention provided in an embodiment of the present invention, based on above-described embodiment,
As shown in figure 4, step 130 includes：
Step 131, if touch operation is slide, obtains the starting point coordinate of slide.
Wherein, slide can be the continuous touch operation for having certain movement track, movement locus can be straight line,
Curve of S types curve or other shapes etc..Coordinate value can be determined according to the default origin of coordinates of intelligent terminal relative
Coordinate value, the coordinate value can react region of this in screen.Under this application scene, the starting point of activity operations is obtained
Sitting calibration method can be, after intelligent terminal recognizes touch operation for slide, recognize that the correspondence of the slide rises
Initial point, then obtains the corresponding coordinate value of the starting point, the screen area according to where coordinate value judges slide original position
Domain.
Step 132, if starting point coordinate is located in false-touch prevention region, grasps according to historical operation record or described slip
The validity of work, it is determined whether shielding touch operation.
Wherein, historical operation record can be that whether the slide occurred in preset time period, the Preset Time
Section could be arranged to any number of days in a week, for example, preset time period is 3 days, if the slide occurred in three days
Cross, intelligent terminal thinks that the slide is not false touch, is not shielded；Or the slide occurs in operation before
The number of times crossed, for example, the number of operations had occurred 3 times in operation before, then the slide that this occurs will
It is judged to it is not false touch by intelligent terminal, is not shielded.The validity of slide can be that the slide can cause screen
The response of curtain is simultaneously acted accordingly.Exemplary, in a page for picture, slide to the left or to the right can draw
The switching of picture is played, now slide to the left or to the right is effective, and slide up or down will not cause
Any action of screen, slide up or down is exactly invalid.Under this application scene, according to having for slide
Effect property determines whether that the method for shielding touch operation can be, if the slide is effective in the corresponding page, no
The slide is shielded, if the slide is invalid in the corresponding page, the slide is shielded.
The technical scheme that the present embodiment is provided, if touch operation is slide, obtains the starting point of slide
Coordinate, if starting point coordinate is located in false-touch prevention region, according to historical operation record or the validity of the slide,
Determine whether to shield touch operation.Starting point is judged whether to shield it in the slide of shielding area, to prevent its original
It is that non-false touch is operated and is identified as false touch operation treatment, improves the discrimination of touch operation.
Preferably, the method for the false-touch prevention also includes：If occurring repeatedly missing in preset duration, beyond false-touch prevention region
Touch and the position of false touch is identical, then the position adjustment false-touch prevention region according to multiple false touch.
Wherein, preset duration can be any duration in 1-3 hours.In practical application scene, user is in preset duration
The interior same position repeatedly at certain interface of certain software performs identical operation, the position beyond default shielding area, intelligence
There is multiple false touch according to the position is recognized in energy terminal.In order to prevent false touch from influenceing the normal execution of software, by the position institute
Region be adjusted to default shielding area.Optionally, the frequent false touch position for occurring, hand when user is according to operation intelligent terminal
It is dynamic that the false touch position is set to default shielding area.Default shielding area constitutes new edge screen with the false-touch prevention region at edge
Cover region.
The present embodiment provide technical scheme, if in preset duration, occur beyond false-touch prevention region multiple false touch and
The position of false touch is identical, then the position adjustment false-touch prevention region according to multiple false touch.Can flexibly according to the position adjustment of false touch
False-touch prevention region, realizes dynamic adjustment edge shield region, reduces false touch number of times, improves Consumer's Experience.
Embodiment two
Fig. 5 is a kind of flow chart of the method for false-touch prevention that the embodiment of the present invention two is provided, used as entering to embodiment one
The explanation of one step, including：
Step 200, acquisition left and right hand grip state.
Step 210, false-touch prevention region is determined according to left and right hand grip state.
Step 220, in screen detect user input touch operation.
Step 230, when user input touch operation is detected, obtain the corresponding contact surface of touch operation.
If step 240, the corresponding contact surface part of touch operation are in false-touch prevention region, partly outside false-touch prevention region,
Then obtain the shape and texture of contact surface and calculate the area of contact surface.
If the area for being shaped as palm shaped or contact surface of step 250, contact surface is more than preset area or contact surface
Containing palmmprint texture, then the touch operation is shielded.
If the area for being shaped as finger type, contact surface of step 260, contact surface is less than preset area and contact surface contains finger
Line texture, then respond the touch operation.
Optionally, because user is when wearing gloves and carrying out touch operation with finger, contact surface cannot induce fingerprint or the palm
Line.Now, contact surface is shaped as finger type, and the area of the contact surface is less than preset area.
If step 270, in preset duration, the position for occurring multiple false touch and false touch beyond false-touch prevention region is identical, then
Position adjustment false-touch prevention region according to multiple false touch.
Embodiment three
Fig. 6 is a kind of structural representation of the device of false-touch prevention that the embodiment of the present invention three is provided, as shown in fig. 6, this is anti-
The device of false touch includes：False-touch prevention area determination module 510 and shielding determining module 530.
False-touch prevention area determination module 510, for determining false-touch prevention region according to left and right hand grip state；
Detection module 520, the touch operation for detecting user input in screen, the screen includes the false-touch prevention
Region；
Shielding determining module 530, for the corresponding contact surface of the touch operation detected when the detection module 520
In the false-touch prevention region, when partly outside the false-touch prevention region, the shape according to the contact surface determines whether for part
Shielded.
Preferably, determining module 530 is shielded, specifically for：
If the contact surface is shaped as the area of palm shaped and contact surface more than in preset area or the contact surface
Contain palmmprint, it is determined that shielded.
Preferably, determining module 530 is shielded, specifically for：
If the touch operation is slide, the starting point coordinate of the slide is obtained；
If the starting point coordinate is located in the false-touch prevention region, grasped according to historical operation record or described slip
The validity of work, it is determined whether the shielding touch operation.
Preferably, false-touch prevention area determination module 510, specifically for：
If grip state is the right hand holds state, screen right side edge is defined as false-touch prevention region；
If grip state is left hand holds state, screen left side edge is defined as false-touch prevention region.
Preferably, the device of the false-touch prevention is used for：
If in preset duration, the position for occurring multiple false touch and false touch beyond false-touch prevention region is identical, then according to many
The position adjustment false-touch prevention region of secondary false touch.
The method that the executable foregoing all embodiments of the present invention of said apparatus are provided, possesses the execution above method corresponding
Functional module and beneficial effect.Not ins and outs of detailed description in the present embodiment, reference can be made to the foregoing all implementations of the present invention
The method that example is provided.
False-touch prevention area determination module 510 determines false-touch prevention region according to left and right hand grip state in the present embodiment, detection
Module 520 detects the touch operation of user input in screen, if shielding determining module 530 is detected, and touch operation is corresponding to be connect
In the false-touch prevention region, partly outside the false-touch prevention region, then the shape according to the contact surface determines for contacting surface part
Whether shielded.In the prior art, the mode for preventing false touch is that the touching signals of built-in edge are shielded, as user behaviour
When containing shielding area in the contact surface of work, user's operation will be shielded, and this mode will shield non-false touch operation, touch behaviour
The discrimination of work is relatively low.The device of false-touch prevention provided in an embodiment of the present invention, can according to the left and right hand grip state of user come
False-touch prevention region is determined, for contact surface part in false-touch prevention region, when partly outside false-touch prevention region, according to contact surface
Shape determines whether to be shielded, and can effectively prevent the error masking to non-false touch operation, improves the discrimination of touch operation.
Additionally, during for non-palm false touch, i.e., when finger clicks on screen edge region, due to the corresponding contact of finger clicking operation
Face shape is different from palm shape, therefore can be responded to being located fully or partially at finger clicking operation in false-touch prevention region,
Improve the operation response efficiency in false-touch prevention region.
Example IV
Fig. 7 is a kind of structural representation of mobile terminal that the embodiment of the present invention four is provided, as shown in fig. 7, the movement end
End can include：Housing (not shown), memory 801, central processing unit (Central Processing Unit, CPU)
802 (also known as processors, hereinafter referred to as CPU), the computer journey that store on memory 801 and can be run on processor 802
Sequence, circuit board (not shown) and power circuit (not shown).The circuit board is placed in the sky that the housing is surrounded
Between it is internal；The CPU802 and the memory 801 are arranged on the circuit board；The power circuit, for being the shifting
Each circuit or device of dynamic terminal are powered；The memory 801, for storing executable program code；The CPU802 leads to
Cross and read the executable program code that stores in the memory 801 and run journey corresponding with the executable program code
Sequence, for performing：False-touch prevention region is determined according to left and right hand grip state；The touch behaviour of user input is detected in screen
Make, the screen includes the false-touch prevention region；If the corresponding contact surface part of the touch operation is in the false-touch prevention region
Interior, partly outside the false-touch prevention region, then the shape according to the contact surface determines whether to be shielded.
The mobile terminal also includes：Peripheral Interface 803, RF (Radio Frequency, radio frequency) circuit 805, audio-frequency electric
Road 806, loudspeaker 811, power management chip 808, input/output (I/O) subsystem 809, touch-screen 812, other input/controls
Control equipment 810 and outside port 804, these parts are communicated by one or more communication bus or holding wire 807.
It should be understood that diagram mobile terminal 800 is only an example of mobile terminal, and mobile terminal 800
Can have than the more or less part shown in figure, can combine two or more parts, or can be with
Configured 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.
Below with regard to the present embodiment offer for realizing that the mobile terminal of anti-error touch function is described in detail, the movement
Terminal is by taking mobile phone as an example.
Memory 801, the memory 801 can be accessed by CPU802, Peripheral Interface 803 etc., and the memory 801 can
With including high-speed random access memory, nonvolatile memory can also be included, 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 CPU802 and deposited by Peripheral Interface 803, the Peripheral Interface 803
Reservoir 801.
I/O subsystems 809, the I/O subsystems 809 can be by the input/output peripheral in equipment, such as touch-screen 812
With other input/control devicess 810, Peripheral Interface 803 is connected to.I/O subsystems 809 can include the He of display controller 8091
One or more input controllers 8092 for controlling other input/control devicess 810.Wherein, one or more input controls
Device processed 8092 receives electric signal or sends electric signal to other input/control devicess 810 from other input/control devicess 810,
Other input/control devicess 810 can be including physical button (pressing button, rocker buttons etc.), dial, slide switch, behaviour
Vertical pole, click roller.What deserves to be explained is, input controller 8092 can with it is following any one be connected：Keyboard, infrared port,
The instruction equipment of USB interface and such as mouse.
Wherein, according to the operation principle and the medium classification of transmission information of touch-screen, touch-screen 812 can for resistance-type,
Capacitor induction type, infrared-type or surface acoustic wave type.Classify according to mounting means, touch-screen 812 can be：It is external hanging type, built-in
Formula or monoblock type.Classify according to know-why, touch-screen 812 can be：Vector pressure sensing technology touch-screen, resistive technologies are touched
Touch screen, capacitance technology touch-screen, infrared technology touch-screen or surface acoustic wave technique touch-screen.
Touch-screen 812, the touch-screen 812 is the input interface and output interface between user terminal and user, can
Depending on output display to user, visual output can be including figure, text, icon, video etc..Optionally, touch-screen 812 is by user
The electric signal (such as electric signal of contact surface) triggered on touch screen curtain, is sent to processor 802.
Display controller 8091 in I/O subsystems 809 receives electric signal or is sent out to touch-screen 812 from touch-screen 812
Electric signals.Contact on the detection touch-screen of touch-screen 812, the contact that display controller 8091 will be detected is converted to and display
The interaction of the user interface object on touch-screen 812, that is, realize man-machine interaction, is displayed in the user interface on touch-screen 812
Object can be the icon of running game, the icon etc. that is networked to corresponding network.What deserves to be explained is, equipment can also include light
Mouse, light mouse is the extension for not showing the visual touch sensitive surface for exporting, or the touch sensitive surface formed by touch-screen.
RF circuits 805, 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.Such as transmitting-receiving short message, Email etc..
Voicefrequency circuit 806, is mainly used in receiving voice data from Peripheral Interface 803, and the voice data is converted into telecommunications
Number, and the electric signal is sent to loudspeaker 811.
Loudspeaker 811, for the voice signal for receiving mobile phone from wireless network by RF circuits 805, is reduced to sound
And play the sound to user.
Power management chip 808, for being powered by the hardware that CPU802, I/O subsystem and Peripheral Interface are connected
And power management.
In the present embodiment, central processing unit 802 is used for：
False-touch prevention region is determined according to left and right hand grip state；
The touch operation of user input is detected in screen, screen includes false-touch prevention region；
If the corresponding contact surface part of touch operation is in false-touch prevention region, partly outside false-touch prevention region, then basis connects
The shape of contacting surface determines whether to be shielded.
Further, the shape according to contact surface determines whether to be shielded, including：
If contact surface is shaped as the area of palm shaped and contact surface more than containing palmmprint in preset area or contact surface,
Then determine to be shielded.
Further, the shape according to contact surface determines whether to be shielded, including：
If touch operation is slide, the starting point coordinate of slide is obtained；
If starting point coordinate is located in false-touch prevention region, according to historical operation record or the validity of slide,
Determine whether to shield touch operation.
Further, false-touch prevention region is determined according to left and right hand grip state, including：
If grip state is the right hand holds state, screen right side edge is defined as false-touch prevention region；
If grip state is left hand holds state, screen left side edge is defined as false-touch prevention region.
Further, also include：
If in preset duration, the position for occurring multiple false touch and false touch beyond false-touch prevention region is identical, then according to many
The position adjustment false-touch prevention region of secondary false touch.
It should be noted that mobile terminal can also will not be repeated here including camera, bluetooth module etc..
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 (11)
1. a kind of method of false-touch prevention, it is characterised in that including：
False-touch prevention region is determined according to left and right hand grip state；
The touch operation of user input is detected in screen, the screen includes the false-touch prevention region；
If the corresponding contact surface part of the touch operation is in the false-touch prevention region, partly outside the false-touch prevention region,
Then the shape according to the contact surface determines whether to be shielded.
2. the method for false-touch prevention according to claim 1, it is characterised in that described to be determined according to the shape of the contact surface
Whether shielded, including：
If the contact surface is shaped as the area of palm shaped and contact surface more than containing in preset area or the contact surface
Palmmprint, it is determined that shielded.
3. the method for false-touch prevention according to claim 1, it is characterised in that described to be determined according to the shape of the contact surface
Whether shielded, including：
If the touch operation is slide, the starting point coordinate of the slide is obtained；
If the starting point coordinate is located in the false-touch prevention region, according to historical operation record or the slide
Validity, it is determined whether the shielding touch operation.
4. the method for false-touch prevention according to claim 1, it is characterised in that it is described determined according to left and right hand grip state it is anti-
False touch region, including：
If grip state is the right hand holds state, screen right side edge is defined as false-touch prevention region；
If grip state is left hand holds state, screen left side edge is defined as false-touch prevention region.
5. the method for false-touch prevention according to claim 1, it is characterised in that also include：
If in preset duration, occurring multiple false touch beyond the false-touch prevention region and the position of false touch being identical, then according to many
False-touch prevention region described in the position adjustment of secondary false touch.
6. a kind of device of false-touch prevention, it is characterised in that including：
False-touch prevention area determination module, for determining false-touch prevention region according to left and right hand grip state；
Detection module, the touch operation for detecting user input in screen, the screen includes the false-touch prevention region；
Shielding determining module, the corresponding contact surface part of the touch operation for being detected when the detection module is described
In false-touch prevention region, when partly outside the false-touch prevention region, the shape according to the contact surface determines whether to be shielded.
7. the device of false-touch prevention according to claim 6, it is characterised in that the shielding determining module, specifically for：
If the contact surface is shaped as the area of palm shaped and contact surface more than containing in preset area or the contact surface
Palmmprint, it is determined that shielded.
8. the device of false-touch prevention according to claim 6, it is characterised in that the shielding determining module, specifically for：
If the touch operation is slide, the starting point coordinate of the slide is obtained；
If the starting point coordinate is located in the false-touch prevention region, according to historical operation record or the slide
Validity, it is determined whether the shielding touch operation.
9. the device of false-touch prevention according to claim 6, it is characterised in that the false-touch prevention area determination module, specifically
For：
If grip state is the right hand holds state, screen right side edge is defined as false-touch prevention region；
If grip state is left hand holds state, screen left side edge is defined as false-touch prevention region.
10. the device of false-touch prevention according to claim 6, it is characterised in that described device is used for：
If in preset duration, occurring multiple false touch beyond the false-touch prevention region and the position of false touch being identical, then according to many
False-touch prevention region described in the position adjustment of secondary false touch.
A kind of 11. mobile terminals, including memory, processor and storage are on a memory and the calculating that can run on a processor
Machine program, it is characterised in that realize following steps during computer program described in the computing device：
False-touch prevention region is determined according to left and right hand grip state；
The touch operation of user input is detected in screen, the screen includes the false-touch prevention region；
If the corresponding contact surface part of the touch operation is in the false-touch prevention region, partly outside the false-touch prevention region,
Then the shape according to the contact surface determines whether to be shielded.
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| CN201611165122.1A CN106855783A (en) | 2016-12-16 | 2016-12-16 | A kind of method of false-touch prevention, device and mobile terminal |
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| CN201611165122.1A CN106855783A (en) | 2016-12-16 | 2016-12-16 | A kind of method of false-touch prevention, device and mobile terminal |
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Application publication date: 20170616 |