CN106354416A - Mistaken touch preventing method and device - Google Patents
Mistaken touch preventing method and device Download PDFInfo
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- CN106354416A CN106354416A CN201610885213.6A CN201610885213A CN106354416A CN 106354416 A CN106354416 A CN 106354416A CN 201610885213 A CN201610885213 A CN 201610885213A CN 106354416 A CN106354416 A CN 106354416A
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- writing pencil
- write
- region
- contact
- writing
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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
- 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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Function (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention is applicable to the field of mobile terminals and provides a mistaken touch preventing method and device. The mistaken touch preventing method comprises the steps that whether the mobile terminal is switched to a handwriting-pen writing mode or not is monitored; when the mobile terminal is in the handwriting-pen writing mode, whether a handwriting pen is in contact with a writing zone or not is monitored; when the handwriting pen is in contact with the writing zone, a message of the handwriting pen is responded till the handwriting pen is not in contact with the writing zone. By the adoption of the method, the problems brought by mistaken trigger can be avoided.
Description
Technical field
The embodiment of the present invention belongs to field of mobile terminals, more particularly, to a kind of false-touch prevention method and device.
Background technology
At present, mobile terminal (as mobile phone, tablet device) generally has handwriting functions, for the tablet device of Students ' Learning
As a example, tablet device can complete to practise handwriting by writing pencil, a series of functions with regard to drawing such as dictates, paints, but due to
The special physical trait of family colony (student is small) and the tablet device feature bigger compared to mobile phone screen, in the mistake write
, can there is the situation that other positions (as finger, palm etc.) touch screen in addition to pen unavoidably, therefore lead to write in Cheng Zhong
During there is not smooth, easy false triggering, write the undesirable situation of result.
For above-mentioned situation, presently mainly evade the problem of the false triggering of mobile terminal by interaction design, such as
Write region, the modes such as prompting are given on screen using turning down, but these modes cannot avoid the problem of false triggering completely, than
As:
1st, in writing process, the handss holding a pen still false touch can write region；
2, if drawing class method, limit drawing area and can seem unreasonable；
3rd, user not necessarily notices the prompting providing on screen, however it remains the possibility of false triggering.
To sum up, existing method is difficult to effectively reduce the probability of false triggering on writing for the mobile terminal.
Content of the invention
Embodiments provide a kind of false-touch prevention method and device it is intended to solve existing method to be difficult to effectively reduce shifting
The problem of the probability of false triggering on writing for the dynamic terminal.
The embodiment of the present invention is achieved in that a kind of false-touch prevention method, and methods described includes:
Whether monitoring mobile terminal enters writing pencil write mode；
When mobile terminal enters hand-written pen mode, whether monitoring writing pencil contacts is write region；
When region is write in writing pencil contact, only respond the message of described writing pencil, until described writing pencil no longer contacts
Described write region.
The another object of the embodiment of the present invention is to provide a kind of anti-error-touch device, and described device includes:
Writing pencil write mode monitoring means, for monitoring whether mobile terminal enters writing pencil write mode；
Write area contact object monitoring means, for when mobile terminal enters hand-written pen mode, monitoring writing pencil be
Region is write in no contact；
Writing pencil response unit, for when region is write in writing pencil contact, only responding the message of described writing pencil, until
Described writing pencil writes region described in no longer contacting.
In embodiments of the present invention, due to when region is write in writing pencil contact, only responding the message of described writing pencil, directly
To described writing pencil no longer contact described in write region, the message of false triggering therefore, will not be responded, thus avoiding false triggering to bring
Problem.
Brief description
Fig. 1 is a kind of flow chart of false-touch prevention method that first embodiment of the invention provides；
Fig. 2 is a kind of structure chart of anti-error-touch device that second embodiment of the invention provides.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
In the embodiment of the present invention, whether monitoring mobile terminal enters writing pencil write mode, enters hand-written in mobile terminal
During pen mode, whether monitoring writing pencil contacts is write region, when region is write in writing pencil contact, only responds described writing pencil
Message, no longer contact until described writing pencil described in write region.
In order to technical solutions according to the invention are described, to illustrate below by specific embodiment.
Embodiment one:
The flow chart that Fig. 1 shows a kind of false-touch prevention method that first embodiment of the invention provides, details are as follows:
Step s11, whether monitoring mobile terminal enters writing pencil write mode.
Specifically, whether monitoring mobile terminal opens writing pencil writing function, opens writing pencil in mobile terminal and writes work(
During energy, judge that mobile terminal enters writing pencil write mode, otherwise, it is determined that mobile terminal does not enter into writing pencil write mode.
Step s12, when mobile terminal enters hand-written pen mode, whether monitoring writing pencil contacts is write region.
When mobile terminal enters hand-written pen mode, the region pressure being subject to can be write by monitoring and be under pressure
The information such as screen ranges (being able to detect that the screen area of certain pressure) are judging whether writing pencil contacts handwriting area.
Alternatively, judge whether writing pencil contacts hand-written area by monitoring with the temperature of the object writing area contact
Domain, now, described step s12 specifically includes:
A1, the temperature of the object monitored and write area contact.
A2, when the temperature with the object writing area contact is not in default temperature range, judge writing pencil contact book
Write region, otherwise, it is determined that writing pencil is not in contact with writing region.
Wherein, default temperature range is usually the minimum and highest temperature corresponding temperature model that human body can reach
Enclose.
Alternatively, above-mentioned a1 and a2 can be in conjunction with writing the letter such as the region pressure being subject to and/or screen ranges of being under pressure
Cease and to judge whether writing pencil contacts handwriting area, to improve the degree of accuracy of judgement.Now, described step s12 specifically includes:
A1 ', the temperature of the object monitored and write area contact.
A2 ', when the temperature with the object writing area contact is not in default temperature range, monitoring is write region and is subject to
Pressure and/or the screen ranges being under pressure.
A3 ', writing the pressure that region is subject in default pressure limit, and/or, exist in the screen ranges being under pressure
During default screen ranges, judge that writing pencil contact writes region, otherwise, it is determined that writing pencil is not in contact with writing region.Wherein,
Default pressure limit writes the maximum that can reach during region, the corresponding scope of minimum pressure for writing pencil contact；Default
Screen ranges write, for writing pencil contact, maximum, the minimum screen ranges that can reach during region.
Step s13, when region is write in writing pencil contact, only responds the message of described writing pencil, until described writing pencil
No longer write region described in contact.
When writing pencil first touches and writes region, if this writing pencil continues to write region described in contact, only respond institute
State the message of writing pencil, be not responding to other any events.By said method, even if still suffering from user's in addition to writing pencil
Other location contacts, to screen, due to only responding the message of described writing pencil, therefore, will not respond the message of false triggering, thus
Avoid the problem that false triggering brings.
Alternatively, described step s13 specifically includes:
B1, writing pencil contact write region when, respond described writing pencil message.
B2, when receiving click event, be not responding to described click event, proceed to respond to the message of described writing pencil, directly
To described writing pencil no longer contact described in write region.
In above-mentioned b1 and b2, during the message of response writing pencil, if the button receiving mobile terminal is clicked
The click event producing, and user is when using writing pencil, this click event is usually false touch, therefore, is equally not responding to this point
Hit event and proceed to respond to the message of described writing pencil, it can be avoided that the problem that false triggering brings.
Alternatively, when unscripted pen writes region prior to writing pencil contact, methods described includes:
C1, unscripted pen contact write region and be not received by click event when, monitoring writing pencil whether contact book
Write region.It is pointed out that the contact of unscripted pen write the time point in region with judge to be not received by click event when
Between point can be different, but two time points should be very close to the time difference of such as two time points should be less than 3 seconds.
C2, writing pencil contact write region when, only respond the message of described writing pencil, until described writing pencil no longer connects
Region is write described in touching.
Alternatively, methods described includes:
D1, unscripted pen contact write region and receive click event when, respond described unscripted pen message.Need
It is noted that the time point that region is write in the contact of unscripted pen can be different from the time point receiving click event, but two
Individual time point should be very close to the time difference of such as two time points should be less than 3 seconds.
Whether d2, monitoring writing pencil contact and write region, and when region is write in writing pencil contact, are not responding to described hand-written
Pen message, no longer contact until described unscripted pen described in write region.
Because unscripted pen writes region prior to writing pencil contact, and, mobile terminal also receives click event, because
This, the false triggering event that region is possible for writing pencil is write in the writing pencil contact subsequently monitoring, and is not responding to described hand-written
The message of pen is it can be avoided that the problem brought of false triggering.
In first embodiment of the invention, whether monitoring mobile terminal enters writing pencil write mode, enters in mobile terminal
During hand-written pen mode, whether monitoring writing pencil contacts is write region, when region is write in writing pencil contact, only responds described hand-written
Pen message, no longer contact until described writing pencil described in write region.Due to when region is write in writing pencil contact, only responding
The message of described writing pencil, no longer contact until described writing pencil described in write region, therefore, disappearing of false triggering will not be responded
Breath, thus avoid the problem that false triggering brings.
It should be understood that in embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to the elder generation of execution sequence
Afterwards, the execution sequence of each process should be determined with its function and internal logic, and should not be to the implementation process structure of the embodiment of the present invention
Become any restriction.
Embodiment two:
Fig. 2 shows a kind of structure chart of anti-error-touch device that second embodiment of the invention provides, and this anti-error-touch device can
It is applied in various mobile terminals, this mobile terminal can include carrying out with one or more core net through wireless access network ran
The user equipment of communication, this user equipment can be mobile phone (or referred to as " honeycomb " phone), have the calculating of mobile device
Machine etc., for example, user equipment can also be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile dress
Put, they exchange voice and/or data with wireless access network.Again for example, this mobile device can include smart mobile phone, flat board electricity
Brain, Jia Jiaoji, personal digital assistant pda, point-of-sale terminal pos or vehicle-mounted computer etc..For convenience of description, illustrate only and this
The related part of bright embodiment.
This anti-error-touch device includes: writing pencil write mode monitoring means 21, write area contact object monitoring means 22,
Writing pencil response unit 23.Wherein:
Writing pencil write mode monitoring means 21, for monitoring whether mobile terminal enters writing pencil write mode.
Write area contact object monitoring means 22, for when mobile terminal enters hand-written pen mode, monitoring writing pencil
Whether region is write in contact.
Alternatively, judge whether writing pencil contacts hand-written area by monitoring with the temperature of the object writing area contact
Domain, now, described area contact object monitoring means 22 of writing include:
Temperature monitoring module, for monitor and write area contact object temperature.
Whether writing pencil contacts is write regional determination module, in the temperature with the object writing area contact not pre-
If temperature range when, judge writing pencil contact writes region, otherwise, it is determined that writing pencil is not in contact with writing region.
Wherein, default temperature range is usually the minimum and highest temperature corresponding temperature model that human body can reach
Enclose.
Further, described area contact object monitoring means 22 of writing include:
Object temperature monitoring modular, for monitor and write area contact object temperature.
Pressure monitoring module, for when the temperature with the object writing area contact is not in default temperature range, supervising
Survey and write the pressure that region is subject to and/or the screen ranges being under pressure.
Whether writing pencil contacts is write regions module, for writing the pressure that region is subject in default pressure limit,
And/or, when the screen ranges being under pressure are in default screen ranges, judge that region is write in writing pencil contact, otherwise, it is determined that
Writing pencil is not in contact with writing region.Wherein, default pressure limit is write for writing pencil contact and can be reached during region
Greatly, the corresponding scope of minimum pressure；Default screen ranges write, for writing pencil contact, can reach during region maximum, minimum
Screen ranges.
Writing pencil response unit 23, for when region is write in writing pencil contact, only responding the message of described writing pencil, directly
To described writing pencil no longer contact described in write region.
When writing pencil first touches and writes region, if this writing pencil continues to write region described in contact, only respond institute
State the message of writing pencil, be not responding to other any events.By said method, even if still suffering from user's in addition to writing pencil
Other location contacts, to screen, due to only responding the message of described writing pencil, therefore, will not respond the message of false triggering, thus
Avoid the problem that false triggering brings.
Alternatively, described writing pencil response unit 23 includes:
The message response module of writing pencil, for when region is write in writing pencil contact, responding the message of described writing pencil.
The message of writing pencil proceeds to respond to module, for when receiving click event, being not responding to described click event, continues
The continuous message responding described writing pencil, no longer contact until described writing pencil described in write region.
Alternatively, when unscripted pen writes region prior to writing pencil contact, described anti-error-touch device includes:
Writing pencil Condition Monitoring Unit, for unscripted pen contact write region and be not received by click event when,
Whether monitoring writing pencil contacts is write region.It is pointed out that the time point that region is write in the contact of unscripted pen is not had with judgement
There is the time point receiving click event can be different, but two time points should be very close to such as the time difference of two time points should
Less than 3 seconds.
Message processing unit during region is write in writing pencil contact, for when region is write in writing pencil contact, only responding institute
State the message of writing pencil, no longer contact until described writing pencil described in write region.
Alternatively, described anti-error-touch device includes:
Click event receiving unit, for when the contact of unscripted pen is write region and received click event, responding institute
State the message of unscripted pen.It is pointed out that the contact of unscripted pen is write the time point in region and is received click event
Time point can be different, but two time points should be very close to the time difference of such as two time points should be less than 3 seconds.
The message response unit of unscripted pen, writes region for monitoring writing pencil and whether contacting, and in writing pencil contact
When writing region, be not responding to the message of described writing pencil, no longer contact until described unscripted pen described in write region.
Because unscripted pen writes region prior to writing pencil contact, and, mobile terminal also receives click event, because
This, the false triggering event that region is possible for writing pencil is write in the writing pencil contact subsequently monitoring, and is not responding to described hand-written
The message of pen is it can be avoided that the problem brought of false triggering.
In second embodiment of the invention, due to when region is write in writing pencil contact, only responding the message of described writing pencil,
Write region described in no longer contacting until described writing pencil, the message of false triggering therefore, will not be responded, thus avoiding false touch hair band
The problem come.
Those of ordinary skill in the art are it is to be appreciated that combine the list of each example of the embodiments described herein description
Unit and algorithm steps, being capable of being implemented in combination in electronic hardware or computer software and electronic hardware.These functions are actually
To be executed with hardware or software mode, the application-specific depending on technical scheme and design constraint.Professional and technical personnel
Each specific application can be used different methods to realize described function, but this realization is it is not considered that exceed
The scope of the present invention.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description,
Device and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
It should be understood that disclosed system, apparatus and method in several embodiments provided herein, permissible
Realize by another way.For example, device embodiment described above is only schematically, for example, described unit
Divide, only a kind of division of logic function, actual can have other dividing mode when realizing, for example multiple units or assembly
Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not execute.Another, shown or
The coupling each other discussing or direct-coupling or communication connection can be by some interfaces, the indirect coupling of device or unit
Close or communicate to connect, can be electrical, mechanical or other forms.
The described unit illustrating as separating component can be or may not be physically separate, show as unit
The part showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.The mesh to realize this embodiment scheme for some or all of unit therein can be selected according to the actual needs
's.
In addition, can be integrated in a processing unit in each functional unit in each embodiment of the present invention it is also possible to
It is that unit is individually physically present it is also possible to two or more units are integrated in a unit.
If described function realized using in the form of SFU software functional unit and as independent production marketing or use when, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
Partly being embodied in the form of software product of part that prior art is contributed or this technical scheme, this meter
Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment (can be individual
People's computer, server, or network equipment etc.) execution each embodiment methods described of the present invention all or part of step.
And aforesaid storage medium includes: u disk, portable hard drive, read only memory (rom, read-only memory), random access memory are deposited
Reservoir (ram, random access memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be defined by scope of the claims.
Claims (10)
1. a kind of false-touch prevention method is it is characterised in that methods described includes:
Whether monitoring mobile terminal enters writing pencil write mode；
When mobile terminal enters hand-written pen mode, whether monitoring writing pencil contacts is write region；
When region is write in writing pencil contact, only respond the message of described writing pencil, until described writing pencil no longer contact described
Write region.
2. method according to claim 1 is it is characterised in that whether described monitoring writing pencil contacts and write region, specifically
Including:
Monitor the temperature with the object writing area contact；
When the temperature with the object writing area contact is not in default temperature range, judge that region is write in writing pencil contact,
Otherwise, it is determined that writing pencil is not in contact with writing region.
3. method according to claim 1 it is characterised in that described when region is write in writing pencil contact, only response institute
State the message of writing pencil, no longer contact until described writing pencil described in write region, specifically include:
When region is write in writing pencil contact, respond the message of described writing pencil；
When receiving click event, it is not responding to described click event, proceeds to respond to the message of described writing pencil, until described handss
Write pen no longer contact described in write region.
4. the method according to any one of claims 1 to 3 is it is characterised in that methods described includes:
When the contact of unscripted pen is write region and is not received by click event, whether monitoring writing pencil contacts is write region；
When region is write in writing pencil contact, only respond the message of described writing pencil, until described writing pencil no longer contact described
Write region.
5. the method according to any one of claims 1 to 3 is it is characterised in that methods described includes:
When the contact of unscripted pen is write region and received click event, respond the message of described unscripted pen；
Whether monitoring writing pencil contacts is write region, and when region is write in writing pencil contact, is not responding to disappearing of described writing pencil
Breath, no longer contact until described unscripted pen described in write region.
6. a kind of anti-error-touch device is it is characterised in that described device includes:
Writing pencil write mode monitoring means, for monitoring whether mobile terminal enters writing pencil write mode；
Write area contact object monitoring means, for when mobile terminal enters hand-written pen mode, whether monitoring writing pencil connects
Touch and write region；
Writing pencil response unit, for when region is write in writing pencil contact, only responding the message of described writing pencil, until described
Writing pencil writes region described in no longer contacting.
7. device according to claim 6 is it is characterised in that described area contact object monitoring means of writing include:
Temperature monitoring module, for monitor and write area contact object temperature；
Whether writing pencil contacts is write regional determination module, in the temperature with the object writing area contact not default
During temperature range, judge that writing pencil contact writes region, otherwise, it is determined that writing pencil is not in contact with writing region.
8. device according to claim 6 is it is characterised in that described writing pencil response unit includes:
The message response module of writing pencil, for when region is write in writing pencil contact, responding the message of described writing pencil；
The message of writing pencil proceeds to respond to module, for when receiving click event, being not responding to described click event, continues to ring
Should described writing pencil message, no longer contact until described writing pencil described in write region.
9. the device according to any one of claim 6 to 8 is it is characterised in that described device includes:
Writing pencil Condition Monitoring Unit, for when the contact of unscripted pen is write region and is not received by click event, monitoring
Whether writing pencil contacts is write region；
Message processing unit during region is write in writing pencil contact, for when region is write in writing pencil contact, only responding described handss
Write the message of pen, no longer contact until described writing pencil described in write region.
10. the device according to any one of claim 6 to 8 is it is characterised in that described device includes:
Click event receiving unit, for when the contact of unscripted pen is write region and received click event, response is described non-
The message of writing pencil；
The message response unit of unscripted pen, writes region for monitoring writing pencil and whether contacting, and writes in writing pencil contact
During region, be not responding to the message of described writing pencil, no longer contact until described unscripted pen described in write region.
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|---|---|---|---|
| CN201610885213.6A CN106354416B (en) | 2016-10-10 | 2016-10-10 | False touch prevention method and device |
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| CN201610885213.6A CN106354416B (en) | 2016-10-10 | 2016-10-10 | False touch prevention method and device |
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| CN107422912A (en) * | 2017-07-24 | 2017-12-01 | 神思电子技术股份有限公司 | A kind of method of electromagnetic handwritten screen false-touch prevention |
| WO2018205485A1 (en) * | 2017-05-08 | 2018-11-15 | 广州视源电子科技股份有限公司 | False touch prevention method and system for touch control screen |
| CN111488076A (en) * | 2020-04-03 | 2020-08-04 | 合肥讯飞读写科技有限公司 | False touch prevention method, device, equipment and storage medium |
| WO2020249103A1 (en) * | 2019-06-13 | 2020-12-17 | 广州视源电子科技股份有限公司 | Control method and apparatus for intelligent interactive device |
| CN111488076B (en) * | 2020-04-03 | 2024-06-04 | 合肥讯飞读写科技有限公司 | False touch prevention method, device, equipment and storage medium |
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| WO2020249103A1 (en) * | 2019-06-13 | 2020-12-17 | 广州视源电子科技股份有限公司 | Control method and apparatus for intelligent interactive device |
| CN111488076A (en) * | 2020-04-03 | 2020-08-04 | 合肥讯飞读写科技有限公司 | False touch prevention method, device, equipment and storage medium |
| CN111488076B (en) * | 2020-04-03 | 2024-06-04 | 合肥讯飞读写科技有限公司 | False touch prevention method, device, equipment and storage medium |
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