CN106681638A - Method, device and mobile terminal for controlling touch screen - Google Patents
Method, device and mobile terminal for controlling touch screen Download PDFInfo
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- CN106681638A CN106681638A CN201611165153.7A CN201611165153A CN106681638A CN 106681638 A CN106681638 A CN 106681638A CN 201611165153 A CN201611165153 A CN 201611165153A CN 106681638 A CN106681638 A CN 106681638A
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- error
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- mobile terminal
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000002265 prevention Effects 0.000 claims abstract description 42
- 230000008859 change Effects 0.000 claims abstract description 11
- 230000006870 function Effects 0.000 claims description 77
- 230000002085 persistent effect Effects 0.000 claims description 53
- 230000004044 response Effects 0.000 claims description 10
- 230000000873 masking effect Effects 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 5
- 230000015654 memory Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002045 lasting effect Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 9
- 210000003811 finger Anatomy 0.000 description 7
- 210000004247 hand Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000012905 input function Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 206010048669 Terminal state Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Classifications
-
- 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
- G06F3/041—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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- Engineering & Computer Science (AREA)
- 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)
- Telephone Function (AREA)
Abstract
The embodiment of invention discloses a method, device and mobile terminal for controlling a touch screen, and relates to the technical field of touch control. The method comprises the steps of when the screen of a terminal is detected to be in a first state, turning off a mistake touch prevention function at the edge of a touch screen, when a touch operation at the mistake touch prevention function area is detected, obtaining the touch pressure and lasting time of the touch operation, when the lasting time exceeds the set time threshold, determining the change pattern of the touch pressure in the lasting time, and when the change pattern complies with a preset pattern, turning on the mistake touch prevention function at the edge of the touch screen. The embodiment of invention solves the problem that when a user holds the mobile terminal in hand, the palm presses the touch screen for a long time, and the user's normal use of the mobile terminal is affected. The mistake touch operation at the edge of the touch screen is prevented. The accuracy effect of the screen touch events processing of the mobile terminal is enhanced.
Description
Technical field
The present embodiments relate to technical field of touch control, more particularly to a kind of touch screen control method, device and movement are eventually
End.
Background technology
With the development of science and technology, mobile terminal becomes the electronic equipment for integrating communications and entertainment.
Mobile phone users can relaxedly and rapidly realize the various operations to mobile terminal by touch screen.Based on allowing movement
More contents can be shown on the screen of terminal and the factors such as the perception experience of user are lifted, the size of touch screen is increasingly
Greatly, under this trend, in order to take into account the portability and aesthetics of mobile terminal, screen accounting becomes one and weighs mobile whole
The New Set of end performance.In order to pursue higher screen accounting, impact of the screen frame to visual effect, narrow frame or nothing are reduced
Frame design has become each mobile terminal manufacturer and has tried to be the first the means for optimizing mobile terminal of employing, and narrow frame and Rimless
Mobile terminal is 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 present invention provides a kind of touch screen control method, device and mobile terminal, to realize the anti-error touch function of touch screen.
In a first aspect, a kind of touch screen control method is embodiments provided, including：
When it is first state to detect the screen state of terminal, the anti-error touch function for touching platen edge is closed；
When the touch operation for acting on default false-touch prevention region is detected, obtain the touch operation touch pressure and
Persistent period；
When the persistent period setting time threshold value is exceeded, change of the touch pressure within the persistent period is determined
Law；
When the Changing Pattern meets default rule, the anti-error touch function for touching platen edge is opened.
Second aspect, the embodiment of the present invention additionally provides a kind of touch screen control device, and the device includes：
Function closedown module, for when it is first state to detect the screen state of terminal, closing and touching platen edge
Anti-error touch function；
Parameter acquisition module, for when the touch operation for acting on default false-touch prevention region is detected, obtaining described touching
Touch touch pressure and the persistent period of operation；
Rule determining module, for when the persistent period setting time threshold value is exceeded, determining that the touch pressure exists
Changing Pattern in the persistent period；
Function opening module, for when the Changing Pattern meets default rule, opening the false-touch prevention for touching platen edge
Function.
The third aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, including memorizer, processor and is stored in
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：
When it is first state to detect the screen state of terminal, the anti-error touch function for touching platen edge is closed；
When the touch operation for acting on default false-touch prevention region is detected, obtain the touch operation touch pressure and
Persistent period；
When the persistent period setting time threshold value is exceeded, change of the touch pressure within the persistent period is determined
Law；
When the Changing Pattern meets default rule, the anti-error touch function for touching platen edge is opened.
The embodiment of the present invention provides a kind of touch screen control method, additionally provides a kind of touch screen control of execution the method
Device, and, a kind of mobile terminal of execution the method is also provided, pushed down with the palm long-time that mobile terminal is gripped in user
During touch screen, the touch operation for pushing down touch screen is shielded, mobile terminal can be with other touch operations of normal response user.Example
Such as, in full screen video broadcast state, user grips the palm long-time of mobile terminal and pushes down touch screen, Bu Huiying mobile terminal
Ring user's another handss and adjust volume, screen intensity or playing progress rate in touch screen boundary slip.The embodiment of the present invention solves to use
When family grips mobile terminal, palm long-time pushes down touch screen may affect user normally to use the problem of mobile terminal, reach
Prevent from touching platen edge and false touch operation occurs, improve the effect of the accuracy of the screen touch event handling of mobile terminal.
Description of the drawings
Fig. 1 is a kind of flow chart of touch screen control method provided in an embodiment of the present invention；
Fig. 2 a are a kind of false-touch prevention area schematics of mobile terminal touch screen；
Fig. 2 b are a kind of schematic diagrams of the touch screen of mobile terminal provided in an embodiment of the present invention；
Fig. 3 a are the flow charts of another kind of touch screen control method provided in an embodiment of the present invention；
Fig. 3 b are the flow charts of concrete steps in another kind of touch screen control method that Fig. 3 a are provided；
Fig. 4 is a kind of structural representation of touch screen control device provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is described in further detail.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 related to the present invention rather than entire infrastructure are illustrate only in description, 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.Additionally, 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 flow chart of touch screen control method provided in an embodiment of the present invention, and the method can be by touch screen
Control device performing, wherein, the device can be realized by software and/or hardware, typically can it is integrated in the terminal, particularly move
In terminal.As shown in figure 1, the method comprises the steps：
Step 110, when it is first state to detect the screen state of terminal, close the false-touch prevention work(for touching platen edge
Energy.
In the embodiment of the present invention, terminal can be smart mobile phone, panel computer, handheld device and personal digital assistant etc.
It is integrated with the electronic equipment of touch screen, the mobile terminal for preferably designing using narrow frame, Rimless or Curved screen.
Screen state includes putting out screen state, bright screen state, transverse screen state, portrait layout state or screen inclination state etc..First
State can be transverse screen state.First state can also be screen with the horizontal the inclined state of set angle.It is appreciated that
, obtaining the mode of the screen orientation of terminal has various, and the present embodiment is not especially limited.For example, can be by calling mark
Quasi- interface obtains the screen state information of the terminal.And for example, present terminal can be determined according to the detection data of gravity sensor
Screen be portrait layout or transverse screen.For another example, the screen side of present terminal can also be determined by the detection data of fingerprint sensor
To information.Due to mobile terminal screen be transverse screen when, user grip mobile terminal during, thumb is easy to touch
Fingerprint sensor.So as to trigger the fingerprint that fingerprint sensor detection thumb is in contact with it region.Further, there is fingerprint sensor
Detect the situation of improper fingerprint.If the frequency that fingerprint sensor detects improper fingerprint exceedes setpoint frequency threshold value,
The display screen for determining mobile terminal is transverse screen.
For smart mobile phone, handheld device, personal digital assistant and panel computer etc., using narrow frame, Rimless or
The mobile terminal of person's Curved screen design, the touch screen that it is adopted is touched including 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.For
Avoid the false touch operation for touching platen edge from affecting normal operating, touch platen edge false-touch prevention work(has been generally integrated on mobile terminal
Energy.The anti-error touch function in edge is the region that shape and/or size are set in touch screen edge preset one, is anti-by the zone marker
False touch region.Fig. 2 a are a kind of false-touch prevention area schematics of mobile terminal touch screen.As shown in Figure 2 a, the touch of mobile terminal
The left and right sides of screen 201 contains respectively the first default false-touch prevention region 202 and second and presets false-touch prevention region 203.If with
When the false-touch prevention region of touch screen is pinned at family, then other regions of point touching screen, then discharge the handss in false-touch prevention region
Finger information, responds the clicking operation in other regions of touch screen.Wherein, the determination mode in false-touch prevention region can have many kinds, example
Such as, situations such as user group can be investigated to the holding mode and posture of different model or the mobile terminal of profile, by most users
Easily the screen area of false touch is set to false-touch prevention region, and completes to arrange before mobile terminal dispatches from the factory.And for example, user is starting
Before using mobile terminal, holding mode input function is can also pass through, the correlation that user grips mobile terminal is gathered by mobile terminal
Data, according to the data analysiss of collection the region of the easy false touch of user is gone out, and the region is set as into false-touch prevention region.
The present embodiment is not specifically limited to the shape in false-touch prevention region, area and quantity.False-touch prevention area is preset in Fig. 2 a
Domain is shaped as rectangle, and length is identical with the length of touch screen viewing area.The shape in false-touch prevention region can also be square shape,
And the width of the corresponding side of thumb, more than the width of relative opposite side, being prevented effectively from palm contacts touch screen causes false touch
Operation.The shape in false-touch prevention region can also be half elliptic or other are irregularly shaped, and size is also dependent on actual feelings
Condition is configured.Additionally, the particular location in false-touch prevention region also can be adjusted, for example, the left and right edges of touch screen are can be located at,
May be additionally located at the lower left and/or lower right for touching platen edge.
Touching the anti-error touch function of platen edge can be automatically turned on or be closed by system according to the service condition of mobile terminal.
When the requirement of the anti-error touch function of present terminal service condition satisfaction closing is detected, control touches the anti-of platen edge to mobile terminal
False touch function is closed.Exemplary, the current screen state of terminal is obtained by established standardses interface；It is in current screen state
During transverse screen state, the anti-error touch function for touching platen edge is closed.Preferably, when mobile terminal system is Android system, can be with
Current mobile terminal screen is obtained in transverse screen state or portrait layout state by getConfiguration ().Fig. 2 b are these
A kind of schematic diagram of the touch screen of mobile terminal that bright embodiment is provided.As shown in Figure 2 b, screen shape of the system detectio to terminal
State is transverse screen state, meets the default requirement for closing anti-error touch function, and control touches the anti-error touch function of platen edge and closes.Move
When the service condition for detecting present terminal meets the requirement for opening anti-error touch function, control touches the anti-of platen edge to dynamic terminal
False touch function is opened.
It is understood that terminal can be being turned on and off anti-error touch function according to the operation instruction of user input.Show
Example property, can be configured in the terminal be turned on and off the application software of anti-error touch function, by clicking on the application
The corresponding icon of software, realization is turned on and off anti-error touch function.Preferably, after the application software installation, point out to use
Whether the application software icon is added to drop-down menu at family.If the addition that mobile terminal receives user input is indicated,
The application software is shown in the drop-down menu of mobile terminal, facilitates being turned on and off for the anti-error touch function of user's control.
Step 120, when the touch operation for acting on default false-touch prevention region is detected, obtain touching for the touch operation
Touch pressure and persistent period.
Wherein, the touch operation includes that the length on touch screen presses operation or slide.
By taking capacitive touch screen as an example, it judges touch point by the capacitance variations sensed produced by human body touch.Its
With two groups of holding wires：Drives line and the line of induction, drives line transmission signal, the line of induction detects the change of capacitance.When finger is touched
When touching on the metal layer, because the presence of human body electric field, finger and touch screen surface form a coupled capacitor, for high-frequency electrical
For stream, electric capacity is direct conductor, and then finger siphons away the electric current of a very little from contact point.Have impact on touch point nearby two
Coupling between electrode, so as to change the capacitance between the two electrodes.During detection mutual capacitance size, drives line direction
Electrode sends successively pumping signal, and all electrodes in line of induction direction receive signal simultaneously, so can obtain it is all laterally and
The change of the capacitance of longitudinal electrode joint, i.e., the capacitance size of the two dimensional surface of whole touch screen, according to touch screen two-dimensional
Capacitance change data, can calculate the coordinate of each touch point, even if therefore shield it is upper have multiple touch points, also can calculate
Go out the true coordinate of each touch point.It is thus possible to determine the x coordinate including touch point, y-coordinate, contact surface size (including
Long and width etc.) and the touch information such as the finger quantity that touches, after touch information is recognized, by input systems to upper strata
Coordinate information is reported, the touch operation that the somewhere for just detecting screen using touch information occurs (can include touch location
And touch type).
In order to sense finger manipulation of the user to screen in real time, Android system comes there is provided onTouchEvent () method
Capture user's touch event, its is commonly used three class events：Press (ACTION_DOWN), slide (ACTION_MOVE) and
Upspring (ACTION_UP).These three event identifiers have gone out the operation of most basic user's Touch screen, for example click on, it is long press and
The touch operations such as slip.MotionEvent classes provide function (getX (), the getY of record changing coordinates in Android system
()), press the function (getDowntime ()) and the function of current event end time (getEventTime ()) of time.
MotionEvent also provides current action type simultaneously, such as press (ACTION_DOWN), mobile (ACTION_MOVE) or
Upspring (ACTION_UP).
Exemplary, system obtains the touch operation for acting on touch screen by getAction ().Then, by obtaining
The function (getX (), getY ()) of touch operation changing coordinates, obtains the coordinate of each contact.According to the coordinate determination effect
In the touch operation in default false-touch prevention region.Wherein, if at least one of touch operation contact is located at default false-touch prevention region,
Then determine that the touch operation acts on the default false-touch prevention region.
For the touch operation for acting on default false-touch prevention region, can be obtained by getDowntime () function and be pressed
Time, by getEventTime () obtain the touch event end time, both differences be the touch operation it is lasting when
Between.The pressure value that user's finger presses touch screen can be obtained by getPressure ().
It is understood that the present embodiment provide when the touch operation for acting on default false-touch prevention region is detected,
The touch pressure and the method for persistent period for obtaining the touch operation is only an example, can also be obtained using other methods
The touch pressure of touch operation and persistent period.
Step 130, the persistent period exceed setting time threshold value when, determine the touch pressure it is described continue when
Interior Changing Pattern.
It is to press by mistake or normal long by operation that setting time threshold value is used to distinguish touch operation.Determine setting time threshold
The mode of value has many kinds, and for example, the user group that can investigate all ages and classes is to the mobile terminal of different model or profile
The long duration by operation, determines the duration of the length by operation of most users.Arbitrarily setting one is more than the duration
Time as setting time threshold value, and before mobile terminal dispatches from the factory, configuration is in the terminal.And for example, user is starting to make
Before with mobile terminal, can be introduced into long by operation input function.The related data of touch screen is pressed with the head of a household by mobile terminal collection,
Go out the duration with the head of a household by operation according to the data analysiss of collection.The duration is added a fixed value as setting time
Threshold value.
Exemplary, the persistent period is compared with setting time threshold value.If the persistent period exceedes setting time
Threshold value, it is determined that the time dependent trendgram of touch pressure value in the time duration.Can be true according to the trendgram
Fixed Changing Pattern of the touch pressure within the persistent period.If the persistent period is less than setting time threshold value, it may be determined that should
Persistent period corresponding touch operation is for long by operation.
Step 140, when the Changing Pattern meets default rule, open touch platen edge anti-error touch function.
Wherein, the default rule includes：In the persistent period corresponding time interval, the touch operation touch
Touch pressure value to be fluctuated on the basis of setting value, and setting in numerical range with the error of the benchmark.
For the touch operation for acting on default false-touch prevention region and persistent period and exceeding setting time threshold value, this is touched
The Changing Pattern of operation is matched with default rule.When the Changing Pattern meets default rule, mobile terminal control is touched
The anti-error touch function of platen edge is opened.
The technical scheme of the present embodiment, by when it is first state to detect the screen state of terminal, closing touch screen
The anti-error touch function at edge；When the touch operation for acting on default false-touch prevention region is detected, the touch operation is obtained
Touch pressure and persistent period；When the persistent period setting time threshold value is exceeded, determine that the touch pressure is held described
Changing Pattern in the continuous time；When the Changing Pattern meets default rule, the anti-error touch function for touching platen edge is opened, it is real
When the palm long-time of the mobile terminal of user's gripping now pushes down touch screen, the touch operation for pushing down touch screen is shielded, make shifting
Dynamic terminal can be with other touch operations of normal response user.When the embodiment of the present invention solves user's gripping mobile terminal, palm
Long-time pushes down touch screen may affect user normally to use the problem of mobile terminal, and having reached prevents touch platen edge from missing
Operation is touched, the effect of the accuracy of the screen touch event handling of mobile terminal is improved.
On the basis of above-mentioned technical proposal, after the anti-error touch function for touching platen edge is opened, also include：For symbol
The touch operation for closing default rule performs masking operation, for the touch operation for not meeting default rule performs response operation.This
Sample is arranged and is advantageous in that, if user's imprudence pins the false-touch prevention region of mobile terminal, is not affected to the normal of other regions
Operation.For example, user watch video when, grip mobile terminal palm long-time push down touch screen, do not interfere with user another
One hands adjusts volume, screen intensity or playing progress rate in touch screen boundary slip.
Fig. 3 a are the flow charts of another kind of touch screen control method provided in an embodiment of the present invention.As shown in figure 3, this method
Comprise the steps：
Step 310, when the screen state of terminal is transverse screen state, close touch platen edge anti-error touch function.
Touch screen includes panel, contact sensor, flexible PCB and touches IC (touch chip).Wherein, panel is
The top layer of touch screen, the touch operation of user is acted on the panel.According to the structure and touch IC design requirement systems of touch screen
Make contact sensor.Contact sensor is electrically connected by flexible PCB with IC is touched.By touching burning drive in IC
Dynamic program, you can detection sensitivity detection touch operation of the control touch screen to set, and report frequency to touch according to setting
Corresponding touch information is operated to report to mobile terminal processor.Specifically, touch-control IC includes that anti-error touch function opens/closing mark
Will position, sensitivity flag bit and report frequency mark position etc..By the value for adjusting sensitivity flag bit, adjustment touch screen detection
The sensitivity of touch operation.Frequency mark position is reported by adjustment, the speed of touch sensible is adjusted.By adjusting anti-error touch function
The value of flag bit is opened/closes, control touches the anti-error touch function of platen edge and is turned on and off.
Exemplary, terminal is changed in touch IC and prevented when it is transverse screen state to detect the status information of current screen
The numerical value that the value of flag bit is that anti-error touch function is closed in representative is opened/closed to false touch function, and to close the anti-of platen edge is touched
False touch function.
Step 320, when the touch operation for acting on default false-touch prevention region is detected, obtain touching for the touch operation
Touch pressure and persistent period.
As shown in Figure 2 b, during user's hands grasping mobile terminal, the palm of a handss pushes down the default anti-error of touch screen 201
Tactile region.Now, in default false-touch prevention region detection there is touch operation at region 204 in mobile terminal.System performs setting
Function, obtains touch pressure and the persistent period of the touch operation.
Step 330, judge that whether the persistent period exceedes setting time threshold value, if so, then execution step 340, if it is not, then holding
Row step 380.
Step 340, determine Changing Pattern of the touch pressure within the persistent period.
Step 350, judge whether Changing Pattern meets default rule, if so, then execution step 360, if it is not, then performing step
Rapid 380.
This is acted on into default false-touch prevention region, and the persistent period exceedes the touch pressure of the touch operation of setting time threshold value
The Changing Pattern of power is matched with default rule.If the match is successful, execution step 360.If it fails to match, execution step
380。
Step 360, the anti-error touch function for opening touch platen edge.
Mobile terminal when the match is successful for Changing Pattern and default rule, change anti-error touch function in touch IC open/
The value for closing flag bit is the numerical value that anti-error touch function is opened in representative, to open the anti-error touch function for touching platen edge.
Step 370, for meet default rule touch operation perform masking operation, for do not meet default rule touch
Touch operation and perform response operation.
Fig. 3 b be Fig. 3 a provide another kind of touch screen control method in concrete steps flow chart as shown in Figure 3 b, step
370 specifically include：
Step 371, when the touch operation for acting on default false-touch prevention region is detected, obtain touching for the touch operation
Touch pressure and persistent period.
Step 372, judge that whether the persistent period exceedes setting time threshold value, if so, then execution step 373, if it is not, then holding
Row step 376.
Step 373, determine Changing Pattern of the touch pressure within the persistent period.
Step 374, judge whether Changing Pattern meets default rule, if so, then execution step 375, if it is not, then performing step
Rapid 376.
Step 375, masking operation is performed to the touch operation, return execution step 371.
Step 376, response operation is performed to the touch operation.
After the anti-error touch function for touching platen edge is opened, if detecting the touch behaviour for acting on default false-touch prevention region
Make, then whether the persistent period for judging the touch operation exceedes setting time threshold value.Exceed setting time threshold in the persistent period
Value, determines changing trend diagram of the touch pressure of the touch operation within the persistent period.Can be true according to the changing trend diagram
The Changing Pattern of the touch pressure of the fixed touch operation, so as to it is determined that whether the touch operation for acting on touch screen meets default
Rule.For the touch operation for meeting default rule performs masking operation, for the touch operation for not meeting default rule is performed
Response operation.
Step 380, holding touch the anti-error touch function of platen edge and are closed.
If the persistent period does not meet default rule not less than setting time threshold value, or the Changing Pattern, then keep
The anti-error touch function for touching platen edge is closed.
The technical scheme of the present embodiment, by response the touch operation of default rule is not met, and shielding meets default rule
Touch operation, realize shielding user long-time and unconscious false touch operated, it is to avoid such false touch operation is normally touched to user
Touch screen to impact.Meanwhile, mobile terminal does not perform such false touch operation, reduces the power consumption of mobile terminal.The present invention
When embodiment solves user's gripping mobile terminal, palm long-time pushes down touch screen may affect user normally to use mobile terminal
Problem, reached prevent touch platen edge occur false touch operation, improve mobile terminal screen touch event handling it is accurate
The effect of degree.
Fig. 4 is a kind of structural representation of touch screen control device provided in an embodiment of the present invention.The device can be by software
And/or hardware is realized, typically can it is integrated in the terminal, can be by performing touch screen control method touching to mobile terminal
Touch screen to be controlled.As shown in figure 4, the device includes：Function closedown module 410, parameter acquisition module 420, rule determine mould
Block 430 and function opening module 440.
Function closedown module 410, for when it is first state to detect the screen state of terminal, closing and touching platen edge
Anti-error touch function.
Parameter acquisition module 420, for when the touch operation for acting on default false-touch prevention region is detected, obtaining described
The touch pressure of touch operation and persistent period.
Rule determining module 430, for when the persistent period setting time threshold value is exceeded, determining the touch pressure
Changing Pattern within the persistent period.
Function opening module 440, for when the Changing Pattern meets default rule, opening and touching the anti-error of platen edge
Touch function.
A kind of touch screen control device is embodiments provided, the palm long-time for gripping mobile terminal in user is pressed
Firmly during touch screen, the touch operation for pushing down touch screen is shielded, mobile terminal can be with other touch operations of normal response user.
For example, in full screen video broadcast state, user grips the palm long-time of mobile terminal and pushes down touch screen mobile terminal, will not
User's another handss are affected to adjust volume, screen intensity or playing progress rate in touch screen boundary slip.The embodiment of the present invention is solved
When user grips mobile terminal, palm long-time pushes down touch screen may affect user normally to use the problem of mobile terminal, reach
To preventing from touching platen edge generation false touch operation, the effect of the accuracy of the screen touch event handling of mobile terminal is improved.
On the basis of above-mentioned technical proposal, the function closedown module 410 specifically for：
The current screen state of terminal is obtained by established standardses interface；
When current screen state is transverse screen state, the anti-error touch function for touching platen edge is closed.
On the basis of above-mentioned technical proposal, the default rule includes：
In the persistent period corresponding time interval, the touch pressure value of the touch operation is on the basis of setting value
Fluctuated, and set in numerical range with the error of the benchmark.
On the basis of above-mentioned technical proposal, also include：
Operation respond module, for after the anti-error touch function for touching platen edge is opened, for meeting default rule
Touch operation performs masking operation, for the touch operation for not meeting default rule performs response operation.
On the basis of above-mentioned technical proposal, also include：
State keeps module, if not being inconsistent not less than setting time threshold value, or the Changing Pattern for the persistent period
Default rule is closed, then keeps the anti-error touch function for touching platen edge to be closed.
The embodiment of the present invention provides a kind of mobile terminal, the touch being integrated with the mobile terminal described in above-mentioned technical proposal
Screen control device.It is exemplary, the mobile terminal in the present embodiment concretely mobile phone, handheld device, personal digital assistant
With the terminal, preferably smart mobile phone such as panel computer.
Fig. 5 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention.As shown in figure 5, the mobile terminal
Can include：Housing (not shown), memorizer 501, central processing unit (Central Processing Unit, CPU)
502 (also known as processors, hereinafter referred to as CPU), circuit board (not shown), touch screen 512 and power circuit (do not show in figure
Go out).The touch screen 512, is input into the processor for user operation to be converted into into the signal of telecommunication, and shows visual output letter
Number；The circuit board is placed in the interior volume that the touch screen 512 is surrounded with the housing；The CPU502 and the storage
Device 501 is arranged on the circuit board；The power circuit, powers for each circuit or device for the mobile terminal；
The memorizer 501, for storing computer program；The CPU502 reads and performs the meter of storage in the memorizer 501
Calculation machine program.The CPU502 realizes following steps when the computer program is performed：Detecting the screen state of terminal
When being first state, the anti-error touch function for touching platen edge is closed；Detect act on default false-touch prevention region touch behaviour
When making, touch pressure and the persistent period of the touch operation is obtained；When the persistent period setting time threshold value is exceeded, really
Fixed Changing Pattern of the touch pressure within the persistent period；When the Changing Pattern meets default rule, open and touch
Touch the anti-error touch function of platen edge.
The mobile terminal also includes：Peripheral Interface 503, RF (Radio Frequency, radio frequency) circuit 505, audio-frequency electric
Road 506, speaker 511, power management chip 508, input/output (I/O) subsystem 509, other input/control devicess 510
And outside port 504, these parts are communicated by one or more communication bus or holding wire 507.
It should be understood that diagram mobile terminal 500 is only an example of mobile terminal, and mobile terminal 500
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 processing and/or special
Integrated circuit is realized in the combination of interior hardware, software or hardware and software.
The mobile terminal for being integrated with touch screen control device that the present embodiment is provided is described in detail below, the shifting
Dynamic terminal is by taking mobile phone as an example.
Memorizer 501, the memorizer 501 can be accessed by CPU502, Peripheral Interface 503 etc., and the memorizer 501 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 CPU502 and be deposited by Peripheral Interface 503, the Peripheral Interface 503
Reservoir 501.
I/O subsystems 509, the I/O subsystems 509 can be by the input/output peripheral on equipment, such as touch screen 512
With other input/control devicess 510, Peripheral Interface 503 is connected to.I/O subsystems 509 can include the He of display controller 5091
For controlling one or more input controllers 5092 of other input/control devicess 510.Wherein, one or more input controls
Device processed 5092 receives the signal of telecommunication or sends the signal of telecommunication to other input/control devicess 510 from other input/control devicess 510,
Other input/control devicess 510 can include physical button (pressing button, rocker buttons etc.), dial, slide switches, behaviour
Vertical pole, click roller.What deserves to be explained is, input controller 5092 can with it is following any one be connected：Keyboard, infrared port,
The instruction equipment of USB interface and such as mouse.
Touch screen 512, the touch screen 512 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 5091 in I/O subsystems 509 receives the signal of telecommunication or to touch screen 512 from touch screen 512
Electric signals.Contact on the detection touch screen of touch screen 512, display controller 5091 is converted to the contact for detecting and display
The interaction of the user interface object on touch screen 512, that is, realize man-machine interaction, the user interface being displayed on touch screen 512
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
Mus, light Mus are not show the visual touch sensitive surface for exporting, or the extension of the touch sensitive surface formed by touch screen.
RF circuits 505, 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 505 receive and send RF letters
Number, RF signals are also referred to as electromagnetic signal, and RF circuits 505 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 505 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 agitators, digital signal processor, CODEC (COder-DECoder, coder) chipset, ID mould
Block (Subscriber Identity Module, SIM) etc..
Voicefrequency circuit 506, is mainly used in receiving voice data from Peripheral Interface 503, and the voice data is converted to into telecommunications
Number, and the signal of telecommunication is sent to into speaker 511.
Speaker 511, for the voice signal for receiving mobile phone from wireless network by RF circuits 505, is reduced to sound
And play the sound to user.
Power management chip 508, the hardware for being connected by CPU502, I/O subsystem and Peripheral Interface is powered
And power management.
The touch screen control device provided in above-described embodiment and mobile terminal can perform any embodiment of the present invention and carried
For touch screen control method, possess the corresponding functional module of execution the method and beneficial effect.It is not detailed in the above-described embodiments
To the greatest extent the ins and outs of description, can be found in the touch screen control method that any embodiment of the present invention is provided.
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 touch screen control method, it is characterised in that include：
When it is first state to detect the screen state of terminal, the anti-error touch function for touching platen edge is closed；
When the touch operation for acting on default false-touch prevention region is detected, obtain the touch pressure of the touch operation and continue
Time；
When the persistent period setting time threshold value is exceeded, change rule of the touch pressure within the persistent period are determined
Rule；
When the Changing Pattern meets default rule, the anti-error touch function for touching platen edge is opened.
2. method according to claim 1, it is characterised in that when it is first state to detect the screen state of terminal,
The anti-error touch function for touching platen edge is closed, including：
The current screen state of terminal is obtained by established standardses interface；
When current screen state is transverse screen state, the anti-error touch function for touching platen edge is closed.
3. method according to claim 1, it is characterised in that the default rule includes：
In the persistent period corresponding time interval, the touch pressure value of the touch operation is carried out on the basis of setting value
Fluctuation, and setting in numerical range with the error of the benchmark.
4. method according to claim 1, it is characterised in that after the anti-error touch function for touching platen edge is opened, also
Including：
For the touch operation for meeting default rule performs masking operation, for the touch operation for not meeting default rule performs sound
Should operate.
5. according to arbitrary described method in Claims 1-4, it is characterised in that also include：
If the persistent period does not meet default rule not less than setting time threshold value, or the Changing Pattern, then keep touching
The anti-error touch function of platen edge is closed.
6. a kind of touch screen control device, it is characterised in that include：
Function closedown module, for when it is first state to detect the screen state of terminal, closing and touching the anti-error of platen edge
Touch function；
Parameter acquisition module, grasps for when the touch operation for acting on default false-touch prevention region is detected, obtaining described touch
The touch pressure of work and persistent period；
Rule determining module, for when the persistent period setting time threshold value is exceeded, determining the touch pressure described
Changing Pattern in persistent period；
Function opening module, for when the Changing Pattern meets default rule, opening the anti-error touch function for touching platen edge.
7. device according to claim 6, it is characterised in that the function closedown module specifically for：
The current screen state of terminal is obtained by established standardses interface；
When current screen state is transverse screen state, the anti-error touch function for touching platen edge is closed.
8. device according to claim 6, it is characterised in that the default rule includes：
In the persistent period corresponding time interval, the touch pressure value of the touch operation is carried out on the basis of setting value
Fluctuation, and setting in numerical range with the error of the benchmark.
9. device according to claim 6, it is characterised in that also include：
Operation respond module, for after the anti-error touch function for touching platen edge is opened, for the touch for meeting default rule
Operation performs masking operation, for the touch operation for not meeting default rule performs response operation.
10. according to arbitrary described device in claim 6 to 9, it is characterised in that also include：
State keeps module, if for the persistent period not less than setting time threshold value, or the Changing Pattern do not meet it is pre-
If rule, then the anti-error touch function for touching platen edge is kept to be closed.
A kind of 11. mobile terminals, including memorizer, 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：
When it is first state to detect the screen state of terminal, the anti-error touch function for touching platen edge is closed；
When the touch operation for acting on default false-touch prevention region is detected, obtain the touch pressure of the touch operation and continue
Time；
When the persistent period setting time threshold value is exceeded, change rule of the touch pressure within the persistent period are determined
Rule；
When the Changing Pattern meets default rule, the anti-error touch function for touching platen edge is opened.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165153.7A CN106681638B (en) | 2016-12-16 | 2016-12-16 | A kind of touch screen control method, device and mobile terminal |
| PCT/CN2017/107534 WO2018107897A1 (en) | 2016-12-16 | 2017-10-24 | Touch screen control method and device, mobile terminal, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165153.7A CN106681638B (en) | 2016-12-16 | 2016-12-16 | A kind of touch screen control method, device and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106681638A true CN106681638A (en) | 2017-05-17 |
| CN106681638B CN106681638B (en) | 2019-07-23 |
Family
ID=58868221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611165153.7A Expired - Fee Related CN106681638B (en) | 2016-12-16 | 2016-12-16 | A kind of touch screen control method, device and mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106681638B (en) |
| WO (1) | WO2018107897A1 (en) |
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| CN107368782A (en) * | 2017-06-13 | 2017-11-21 | 广东欧珀移动通信有限公司 | Control method, control device, electronic installation and computer-readable recording medium |
| CN107403085A (en) * | 2017-07-24 | 2017-11-28 | 北京珠穆朗玛移动通信有限公司 | False-touch prevention method, mobile terminal and the storage medium of fingerprint module |
| CN107450778A (en) * | 2017-09-14 | 2017-12-08 | 维沃移动通信有限公司 | A kind of false touch recognition methods and mobile terminal |
| WO2018107897A1 (en) * | 2016-12-16 | 2018-06-21 | 广东欧珀移动通信有限公司 | Touch screen control method and device, mobile terminal, and storage medium |
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| CN109088978A (en) * | 2018-06-27 | 2018-12-25 | 维沃移动通信有限公司 | A kind of method of terminal and controlling terminal |
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| WO2018107897A1 (en) * | 2016-12-16 | 2018-06-21 | 广东欧珀移动通信有限公司 | Touch screen control method and device, mobile terminal, and storage medium |
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| CN110266876A (en) * | 2019-04-29 | 2019-09-20 | 努比亚技术有限公司 | A kind of pressure threshold determines method, apparatus and computer readable storage medium |
| CN110266876B (en) * | 2019-04-29 | 2020-12-29 | 努比亚技术有限公司 | Pressure threshold determination method and device and computer readable storage medium |
| CN110456938A (en) * | 2019-06-28 | 2019-11-15 | 华为技术有限公司 | A kind of the false-touch prevention method and electronic equipment of Curved screen |
| US11782554B2 (en) | 2019-06-28 | 2023-10-10 | Huawei Technologies Co., Ltd. | Anti-mistouch method of curved screen and electronic device |
| 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 |
| WO2020258196A1 (en) * | 2019-06-28 | 2020-12-30 | 深圳市柔宇科技有限公司 | Mis-touch prevention method for foldable touch device |
| CN113031802A (en) * | 2019-12-09 | 2021-06-25 | 华为终端有限公司 | Touch area adjusting method and device |
| US11907526B2 (en) | 2019-12-09 | 2024-02-20 | Huawei Technologies Co., Ltd. | Touch region adjustment method and apparatus for determining a grasping gesture of a user on an electronic device |
| CN113160977A (en) * | 2020-01-03 | 2021-07-23 | 北京小米移动软件有限公司 | Method, device and medium for detecting user health state |
| CN112509361A (en) * | 2020-11-11 | 2021-03-16 | 恒大新能源汽车投资控股集团有限公司 | Control method and device for remote control parking |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018107897A1 (en) | 2018-06-21 |
| CN106681638B (en) | 2019-07-23 |
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