CN106681638B - A kind of touch screen control method, device and mobile terminal - Google Patents
A kind of touch screen control method, device and mobile terminal Download PDFInfo
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- CN106681638B CN106681638B CN201611165153.7A CN201611165153A CN106681638B CN 106681638 B CN106681638 B CN 106681638B CN 201611165153 A CN201611165153 A CN 201611165153A CN 106681638 B CN106681638 B CN 106681638B
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000002265 prevention Effects 0.000 claims abstract description 40
- 230000006870 function Effects 0.000 claims description 79
- 230000004044 response Effects 0.000 claims description 9
- 230000000873 masking effect Effects 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 5
- 230000006399 behavior Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 210000003811 finger Anatomy 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000012905 input function Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 206010048669 Terminal state Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000005684 electric field Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—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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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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- User Interface Of Digital Computer (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention discloses a kind of touch screen control method, device and mobile terminal, are related to technical field of touch control.The described method includes: closing the anti-error touch function for touching platen edge when the screen state for detecting terminal is first state；When detecting the touch operation for acting on default false-touch prevention region, touch pressure and the duration of the touch operation are obtained；When the duration being more than setting time threshold value, changing rule of the touch pressure within the duration is determined；When the changing rule meets default rule, the anti-error touch function for touching platen edge is opened.When the embodiment of the present invention solves user's gripping mobile terminal, palm pushes down the problem of touch screen may influence user's normal use mobile terminal for a long time, having reached, which prevents from touching platen edge, occurs accidentally touching operation, improves the effect of the accuracy of the screen touch event handling of mobile terminal.
Description
Technical field
The present embodiments relate to technical field of touch control more particularly to a kind of touch screen control method, apparatus and movements eventually
End.
Background technique
With the development of science and technology, mobile terminal becomes the electronic equipment for integrating communications and entertainment.
Mobile terminal user can relaxedly and rapidly realize the various operations to mobile terminal by touch screen.Based on allowing movement
The factors such as more contents and the perception experience for promoting user can be shown on the screen of terminal, the size of touch screen is increasingly
Greatly, under this trend, the portability and aesthetics of mobile terminal, screen accounting become a measurement movement eventually in order to balance
Hold the New Set of performance.In order to pursue higher screen accounting, influence of the screen frame to visual effect, narrow frame or nothing are reduced
Frame design have become each mobile terminal manufacturer try to be the first use for optimizing the means of mobile terminal, and narrow frame and Rimless
Mobile terminal is also more and more popular with consumers.
However, bringing the same of better visual experience to user using the mobile terminal that narrow frame or Rimless design
When also can bring some puzzlements for the use of user.Since frame is narrow or Rimless, user is when holding mobile terminal, very
It is easy accidentally to contact touch platen edge, so as to cause screen false triggering, influences the normal use of user.
Summary 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, the embodiment of the invention provides a kind of touch screen control methods, comprising:
When the screen state for detecting terminal is first state, the anti-error touch function for touching platen edge is closed；
When detecting the touch operation for acting on default false-touch prevention region, obtain the touch operation touch pressure and
Duration；
When the duration being more than setting time threshold value, change of the touch pressure within the duration is determined
Law；
When the changing rule meets default rule, the anti-error touch function for touching platen edge is opened.
Second aspect, the embodiment of the invention also provides a kind of touch screen control device, which includes:
Function closedown module, for closing and touching platen edge when the screen state for detecting terminal is first state
Anti-error touch function；
Parameter acquisition module, for obtaining the touching when detecting the touch operation for acting on default false-touch prevention region
Touch touch pressure and the duration of operation；
Regular determining module, for determining that the touch pressure exists when the duration being more than setting time threshold value
Changing rule in the duration；
Function opening module, for opening the false-touch prevention for touching platen edge when the changing rule meets default rule
Function.
The third aspect the embodiment of the invention also provides a kind of mobile terminal, including memory, processor and is stored in
On reservoir and the computer program that can run on a processor, the processor realize following step when executing the computer program
It is rapid:
When the screen state for detecting terminal is first state, the anti-error touch function for touching platen edge is closed；
When detecting the touch operation for acting on default false-touch prevention region, obtain the touch operation touch pressure and
Duration；
When the duration being more than setting time threshold value, change of the touch pressure within the duration is determined
Law；
When the changing rule 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 for executing this method
Device, and, a kind of mobile terminal executing this method is also provided, is pushed down for a long time with holding the palm of mobile terminal in user
When 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, for mobile terminal in full screen video broadcast state, the palm that user holds mobile terminal pushes down touch screen, Bu Huiying for a long time
It rings user's another hand and adjusts volume, screen intensity or playback progress in touch screen boundary slip.The embodiment of the present invention solves to use
When family holds mobile terminal, palm pushes down the problem of touch screen may influence user's normal use mobile terminal for a long time, reaches
It prevents from touching platen edge and accidentally touching operation occurs, improve the effect of the accuracy of the screen touch event handling of mobile terminal.
Detailed description of the invention
Fig. 1 is a kind of flow chart of touch screen control method provided in an embodiment of the present invention；
Fig. 2 a is a kind of false-touch prevention area schematic of mobile terminal touch screen；
Fig. 2 b is a kind of schematic diagram of the touch screen of mobile terminal provided in an embodiment of the present invention；
Fig. 3 a is the flow chart of another touch screen control method provided in an embodiment of the present invention；
Fig. 3 b is the flow chart of specific steps in another touch screen control method of Fig. 3 a offer；
Fig. 4 is a kind of structural schematic diagram of touch screen control device provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of mobile terminal provided in an embodiment of the present invention.
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 limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing or method described as flow chart.Although each step is described as the processing of sequence by flow chart, many of these
Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation
The processing can be terminated when completion, it is also possible to have the additional step being not included in attached drawing.The processing can be with
Corresponding to method, function, regulation, 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 this method can be by touch screen
Control device executes, wherein the device can be implemented by software and/or hardware, can generally integrate in the terminal, especially move
In terminal.As shown in Figure 1, this method comprises the following steps:
Step 110, when the screen state for detecting terminal is first state, close touch platen edge false-touch prevention function
Energy.
In the embodiment of the present invention, terminal can be smart phone, tablet computer, handheld device and personal digital assistant etc.
It is integrated with the electronic equipment of touch screen, preferably using the mobile terminal of narrow frame, Rimless or Curved screen design.
Screen state includes putting out screen state, bright screen state, transverse screen state, vertical screen state or screen inclination state etc..First
State can be transverse screen state.First state can also be screen and horizontal plane at the inclined state of set angle.It is understood that
, there are many modes that obtain the screen direction of terminal, and the present embodiment is not especially limited.For example, can be marked by calling
Quasi- interface obtains the screen state information of the terminal.For another example, present terminal can be determined according to the detection data of gravity sensor
Screen be vertical screen 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, during holding mobile terminal, thumb is easy to touch user
Fingerprint sensor.To which triggering fingerprint sensor detection thumb is in contact with it the fingerprint in region.In turn, fingerprint sensor occurs
The case where detecting improper fingerprint.If fingerprint sensor detects that the frequency of improper fingerprint is more than setpoint frequency threshold value,
The display screen for determining mobile terminal is transverse screen.
For smart phone, handheld device, personal digital assistant and tablet computer etc., using narrow frame, Rimless or
The mobile terminal of person's Curved screen design, the touch screen used include resistive touch screen, capacitive touch screen and piezoelectric type touching
Touch screen etc..When user touches touch screen, touch screen can detect touch information, and then identify the touch operation of user.For
It avoids the mistake touching operation for touching platen edge from influencing normal operating, has been generally integrated on mobile terminal and has touched platen edge false-touch prevention function
Energy.The anti-error touch function in edge is to set the region of shape and/or size in touch screen edge preset one, is anti-by the zone marker
Accidentally touching region.Fig. 2 a is a kind of false-touch prevention area schematic of mobile terminal touch screen.As shown in Figure 2 a, the touch of mobile terminal
The left and right sides of screen 201 has separately included the first default false-touch prevention region 202 and the second default 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 hand in false-touch prevention region
Refer to information, responds the clicking operation in the other regions of touch screen.Wherein, the method for determination in false-touch prevention region can there are many kinds of, example
Such as, situations such as holding mode and posture of the user group to the mobile terminal of different model or shape can be investigated, by most users
The screen area for being easy accidentally touching is set as false-touch prevention region, and completes setting before mobile terminal dispatches from the factory.For another example, user is starting
Before mobile terminal, holding mode input function can also pass through, the correlation of mobile terminal is held by mobile terminal acquisition user
Data analyze the region that user is easy accidentally touching according to the collected data, set this area to false-touch prevention region.
The present embodiment is not specifically limited the shape in false-touch prevention region, area and quantity.False-touch prevention area is preset in Fig. 2 a
Domain shape is rectangle, and length is identical as the length of touch screen display area.The shape in false-touch prevention region can also be square shape,
And the width of the corresponding side of thumb is greater than the width of the opposite other side, and palm contacts touch screen is effectively avoided to cause accidentally to touch
Operation.The shape in false-touch prevention region can also be that half elliptic or other irregular shapes, size can also be according to practical feelings
Condition is configured.In addition, the specific location in false-touch prevention region can also be adjusted, for example, the left and right edges of touch screen can be located at,
It may be additionally located at the lower left and/or lower right for touching platen edge.
The anti-error touch function for touching platen edge can be automatically turned on or be closed according to the service condition of mobile terminal by system.
For mobile terminal when detecting that present terminal service condition meets the requirement for closing anti-error touch function, control touches the anti-of platen edge
Accidentally touch function is closed.Illustratively, the current screen state of terminal is obtained by established standards interface；It is in current screen state
When transverse screen state, the anti-error touch function for touching platen edge is closed.It preferably, can be with when mobile terminal system is Android system
Current mobile terminal screen, which is obtained, by getConfiguration () is in transverse screen state or vertical screen state.Fig. 2 b is this hair
A kind of schematic diagram of the touch screen for mobile terminal that bright embodiment provides.As shown in Figure 2 b, screen shape of the system detection to terminal
State is transverse screen state, meets the preset requirement for closing anti-error touch function, and the anti-error touch function that control touches platen edge is closed.It moves
For dynamic terminal when the service condition for detecting present terminal meets the requirement for opening anti-error touch function, control touches the anti-of platen edge
Accidentally touch function is opened.
It is understood that terminal can also open or close anti-error touch function according to the operation instruction that user inputs.Show
Example property, it can be configured to open or close the application software of anti-error touch function in the terminal, by clicking the application
The corresponding icon of software, realization open or close anti-error touch function.Preferably, it after the application software is installed, prompts to use
Whether family by the application software icon is added to drop-down menu.If mobile terminal receives the addition instruction of user's input,
The application software is shown in the drop-down menu of mobile terminal, facilitates opening or closing for the anti-error touch function of user's control.
Step 120, when detecting the touch operation for acting on default false-touch prevention region, obtain the touching of the touch operation
Touch pressure and duration.
Wherein, the touch operation includes the long press operation or slide on touch screen.
By taking capacitive touch screen as an example, touch point is judged by capacitance variations caused by induction human body touch.Its
With two groups of signal wires: driving line and the line of induction, driving line emit signal, and the line of induction detects the variation of capacitance.When finger touches
When touching on the metal layer, due to the presence of human body electric field, finger and touch screen surface form a coupled capacitor, for high-frequency electrical
For stream, capacitor is direct conductor, and then finger siphons away the electric current of a very little from contact point.Affect touch point nearby two
Coupling between electrode, to change the capacitance between the two electrodes.When detecting mutual capacitance size, driving line direction
Electrode successively issues pumping signal, and all electrodes in line of induction direction receive signal simultaneously, all transverse directions available in this way and
The variation of the capacitance of longitudinal electrode joint, i.e., the capacitance size of the two-dimensional surface of entire touch screen, according to touch screen two-dimensional
Capacitance change data can calculate the coordinate of each touch point, even if therefore screen is upper multiple touch points, can also calculate
The true coordinate of each touch point out.It is thus possible to determine include the x coordinate of touch point, y-coordinate, contact surface size (including
Long and width etc.) and touch informations such as the fingers number that touches, after recognizing touch information, by input system to upper layer
Coordinate information is reported, the touch operation that can detect that the somewhere of screen occurs using touch information (may include touch location
And touch type).
In order to incude user in real time to the finger manipulation of screen, Android system provides onTouchEvent () method
Capture user's touch event, what is be commonly used has three classes event: press (ACTION_DOWN), sliding (ACTION_MOVE) and
Bounce (ACTION_UP).These three event identifiers have gone out the operation that most basic user touches screen, for example, click, long-pressing and
The touch operations such as sliding.MotionEvent class provides function (getX (), 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
Bounce (ACTION_UP).
Illustratively, system obtains the touch operation for acting on touch screen by getAction ().Then, pass through acquisition
The function (getX (), getY ()) of touch operation changing coordinates, obtains the coordinate of each contact.It is determined and is acted on according to the coordinate
Touch operation in default false-touch prevention region.Wherein, if at least one contact in touch operation is located at default false-touch prevention region,
Then determine that the touch operation acts on the default false-touch prevention region.
For acting on the touch operation in default false-touch prevention region, it can be obtained and be pressed by getDowntime () function
Time obtains touch event end time by getEventTime (), the difference of the two 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 it is provided in this embodiment when detecting the touch operation for acting on default false-touch prevention region,
The method of the touch pressure and duration that obtain the touch operation is only an example, can also be obtained using other methods
The touch pressure of touch operation and duration.
Step 130, the duration be more than setting time threshold value when, determine the touch pressure it is described continue when
Interior changing rule.
Setting time threshold value is to miss pressing or normal long press operation for distinguishing touch operation.Determine setting time threshold
There are many kinds of the modes of value, for example, the user groups of all ages and classes can be investigated to the mobile terminal of different model or shape
The duration of long press operation determines the duration of the long press operation of most users.Any setting one is greater than the duration
Time as setting time threshold value, and mobile terminal factory before, configuration in the terminal.For another example, user is starting to make
Before mobile terminal, long press operation input function can be introduced into.The related data of user's long-pressing touch screen is acquired by mobile terminal,
The duration of user's long press operation is analyzed according to the collected data.Add a fixed value as setting time the duration
Threshold value.
Illustratively, which is compared with setting time threshold value.If the duration is more than setting time
Threshold value, it is determined that the tendency chart that the touch pressure value in the time duration changes over time.It can be true according to the tendency chart
Fixed changing rule of the touch pressure within the duration.If the duration is less than setting time threshold value, this can be determined
Duration corresponding touch operation is long press operation.
Step 140, when the changing rule meets default rule, open the anti-error touch function for touching platen edge.
Wherein, the default rule includes: the touching of the touch operation in the duration corresponding time interval
It touches pressure value to be fluctuated on the basis of setting value, and with the error of the benchmark in setting numberical range.
For acting on the touch operation that default false-touch prevention region and duration are more than setting time threshold value, by the touch
The changing rule of operation is matched with default rule.When the changing rule meets default rule, mobile terminal control is touched
The anti-error touch function of platen edge is opened.
The technical solution of the present embodiment, by closing touch screen when the screen state for detecting terminal is first state
The anti-error touch function at edge；When detecting the touch operation for acting on default false-touch prevention region, the touch operation is obtained
Touch pressure and duration；When the duration being more than setting time threshold value, determine that the touch pressure is held described
Changing rule in the continuous time；When the changing rule meets default rule, the anti-error touch function for touching platen edge is opened, it is real
When the palm that present user holds mobile terminal pushes down touch screen for a long time, the touch operation for pushing down touch screen is shielded, makes to move
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
The problem of touch screen may influence user's normal use mobile terminal is pushed down for a long time, having reached, which prevents from touching platen edge, misses
Touching operation, improves the effect of the accuracy of the screen touch event handling of mobile terminal.
Based on the above technical solution, after opening the anti-error touch function for touching platen edge, further includes: for symbol
The touch operation execution masking operation for presetting rule is closed, the touch operation for not meeting default rule executes response and operates.This
Sample setting is advantageous in that, if user accidentally pins the false-touch prevention region of mobile terminal, is not influenced to the normal of other regions
Operation.For example, the palm that user when watching video, holds mobile terminal pushes down touch screen for a long time, it is another to will not influence user
One hand adjusts volume, screen intensity or playback progress in touch screen boundary slip.
Fig. 3 a is the flow chart of another touch screen control method provided in an embodiment of the present invention.As shown in figure 3, this method
Include the following 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 circuit board and touches IC (touching chip).Wherein, panel is
The surface layer of touch screen, the touch operation of user act on the panel.According to the structure of touch screen and touch IC design requirement system
Make contact sensor.Contact sensor is electrically connected by flexible circuit board with IC is touched.By touching burning drive in IC
Dynamic program, i.e., controllable touch screen detects touch operation with the detection sensitivity set, and reports frequency that will touch according to setting
It operates corresponding touch information and reports to mobile terminal processor.Specifically, touch-control IC includes anti-error touch function unlatching/closing mark
Will position, sensitivity flag bit and report frequency mark position etc..By adjusting the value of sensitivity flag bit, touch screen detection is adjusted
The sensitivity of touch operation.By adjusting frequency mark position is reported, the speed of touch sensible is adjusted.By adjusting anti-error touch function
Unlatching/closing flag bit value, the anti-error touch function that control touches platen edge open or close.
Illustratively, terminal is modified in touch IC and is prevented when the status information for detecting current screen is transverse screen state
It is the numerical value that anti-error touch function is closed in representative that accidentally the value of flag bit is opened/closed to touch function, touches the anti-of platen edge to close
Accidentally touch function.
Step 320, when detecting the touch operation for acting on default false-touch prevention region, obtain the touching of the touch operation
Touch pressure and duration.
As shown in Figure 2 b, when user's hands grasping mobile terminal, it is anti-error that the palm of a hand pushes down presetting for touch screen 201
Touch region.At this point, in default false-touch prevention region detection touch operation occurs at region 204 for mobile terminal.System executes setting
Function obtains touch pressure and the duration of the touch operation.
Step 330 judges whether the duration is more than setting time threshold value, if so, 340 are thened follow the steps, if it is not, then holding
Row step 380.
Step 340 determines changing rule of the touch pressure within the duration.
Step 350 judges whether changing rule meets default rule, if so, 360 are thened follow the steps, if it is not, then executing step
Rapid 380.
This is acted on into default false-touch prevention region, and the duration is more than the touch pressure of the touch operation of setting time threshold value
The changing rule of power is matched with default rule.If successful match thens follow the steps 360.If it fails to match, then follow the steps
380。
Step 360 opens the anti-error touch function for touching platen edge.
Mobile terminal in changing rule and default regular successful match, modify anti-error touch function in touch IC open/
The numerical value that the value of flag bit opens anti-error touch function for representative is closed, to open the anti-error touch function for touching platen edge.
Step 370, the touch operation execution masking operation that rule is preset for meeting, the touching of rule is preset for not meeting
It touches operation and executes response operation.
Fig. 3 b is that the flow chart of specific steps in another touch screen control method of Fig. 3 a offer is as shown in Figure 3b, step
370 specifically include:
Step 371, when detecting the touch operation for acting on default false-touch prevention region, obtain the touching of the touch operation
Touch pressure and duration.
Step 372 judges whether the duration is more than setting time threshold value, if so, 373 are thened follow the steps, if it is not, then holding
Row step 376.
Step 373 determines changing rule of the touch pressure within the duration.
Step 374 judges whether changing rule meets default rule, if so, 375 are thened follow the steps, if it is not, then executing step
Rapid 376.
Step 375 executes masking operation to the touch operation, returns to step 371.
Step 376 executes response operation to the touch operation.
After opening the anti-error touch function for touching platen edge, if detecting the touch behaviour for acting on default false-touch prevention region
Make, then judges whether the duration of the touch operation is more than setting time threshold value.It is more than setting time threshold in the duration
Value, determines trend chart of the touch pressure of the touch operation within the duration.It can be true according to the trend chart
The changing rule of the touch pressure of the fixed touch operation, thus, it is default to determine whether the touch operation for acting on touch screen meets
Rule.The touch operation execution masking operation of rule is preset for meeting, the touch operation for not meeting default rule executes
Response operation.
Step 380 keeps the anti-error touch function for touching platen edge to be in close state.
If the duration is less than setting time threshold value or the changing rule does not meet default rule, keep
The anti-error touch function for touching platen edge is in close state.
The technical solution of the present embodiment does not meet the touch operation for presetting rule by responding, and shielding meets default rule
Touch operation, realize shielding user for a long time and it is unconscious accidentally touching operation, avoid such accidentally touching operation user is normally touched
Screen is touched to impact.Meanwhile mobile terminal does not execute such accidentally touching operation, reduces the power consumption of mobile terminal.The present invention
When embodiment solves user's gripping mobile terminal, user's normal use mobile terminal may be influenced to palm by pushing down touch screen for a long time
The problem of, having reached, which prevents from touching platen edge, occurs accidentally touching operation, improves the accurate of the screen touch event handling of mobile terminal
The effect of degree.
Fig. 4 is a kind of structural schematic diagram of touch screen control device provided in an embodiment of the present invention.The device can be by software
And/or hardware realization, it can generally integrate in the terminal, it can be by executing touch screen control method come the touching to mobile terminal
Screen is touched to be controlled.As shown in figure 4, the device includes: function closedown module 410, parameter acquisition module 420, the determining mould of rule
Block 430 and function opening module 440.
Function closedown module 410, for closing and touching platen edge when the screen state for detecting terminal is first state
Anti-error touch function.
Parameter acquisition module 420, for when detecting the touch operation for acting on default false-touch prevention region, described in acquisition
The touch pressure of touch operation and duration.
Regular determining module 430, for determining the touch pressure when the duration being more than setting time threshold value
Changing rule within the duration.
Function opening module 440, for opening and touching the anti-error of platen edge when the changing rule meets default rule
Touch function.
The embodiment of the invention provides a kind of touch screen control devices, press for a long time in the palm that user holds mobile terminal
Firmly when 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, mobile terminal, in full screen video broadcast state, the palm that user holds mobile terminal pushes down touch screen for a long time, it will not
It influences user's another hand and adjusts volume, screen intensity or playback progress in touch screen boundary slip.The embodiment of the present invention solves
When user holds mobile terminal, palm pushes down the problem of touch screen may influence user's normal use mobile terminal for a long time, reaches
To preventing touch platen edge from accidentally touching operation occurs, the effect of the accuracy of the screen touch event handling of mobile terminal is improved.
Based on the above technical solution, the function closedown module 410 is specifically used for:
The current screen state of terminal is obtained by established standards interface；
When current screen state is transverse screen state, the anti-error touch function for touching platen edge is closed.
Based on the above technical solution, the default rule includes:
In the duration corresponding time interval, the touch pressure value of the touch operation is on the basis of setting value
It is fluctuated, and with the error of the benchmark in setting numberical range.
Based on the above technical solution, further includes:
Respond module is operated, for presetting rule for meeting after opening the anti-error touch function for touching platen edge
Touch operation executes masking operation, and the touch operation execution response operation of rule is preset for not meeting.
Based on the above technical solution, further includes:
State keeps module, if being less than setting time threshold value for the duration or the changing rule is not inconsistent
Default rule is closed, then the anti-error touch function for touching platen edge is kept to be in close state.
The embodiment of the present invention provides a kind of mobile terminal, and touch described in above-mentioned technical proposal is integrated in the mobile terminal
Shield control device.Illustratively, concretely mobile phone, handheld device, the personal digital assistant of the mobile terminal in the present embodiment
With the terminals, preferably smart phone such as tablet computer.
Fig. 5 is a kind of structural schematic diagram of mobile terminal provided in an embodiment of the present invention.As shown in figure 5, the mobile terminal
It may include: shell (not shown), memory 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
Out).The touch screen 512 is input to the processor for user's operation to be converted into electric signal, and shows visual output letter
Number；The circuit board is placed in the space interior that the touch screen 512 is surrounded with the shell；The CPU502 and the storage
Device 501 is arranged on the circuit board；The power circuit, for each circuit or the device power supply for the mobile terminal；
The memory 501, for storing computer program；The CPU502 reads and executes the meter stored in the memory 501
Calculation machine program.The CPU502 is performed the steps of when executing the computer program in the screen state for detecting terminal
When being first state, the anti-error touch function for touching platen edge is closed；Detecting the touch behaviour for acting on default false-touch prevention region
When making, touch pressure and the duration of the touch operation are obtained；When the duration being more than setting time threshold value, really
Fixed changing rule of the touch pressure within the duration；When the changing rule meets default rule, touching is opened
Touch the anti-error touch function of platen edge.
The mobile terminal further include: Peripheral Interface 503, RF (Radio Frequency, radio frequency) circuit 505, audio-frequency electric
Road 506, loudspeaker 511, power management chip 508, input/output (I/O) subsystem 509, other input/control devicess 510
And outside port 504, these components are communicated by one or more communication bus or signal wire 507.
It should be understood that illustrating the example that mobile terminal 500 is only mobile terminal, and mobile terminal 500
It can have than shown in the drawings more or less component, can combine two or more components, or can be with
It is configured with different components.Various parts shown in the drawings can include one or more signal processings and/or dedicated
It is realized in the combination of hardware, software or hardware and software including integrated circuit.
Just the mobile terminal provided in this embodiment for being integrated with touch screen control device is described in detail below, the shifting
Dynamic terminal takes the mobile phone as an example.
Memory 501, the memory 501 can be accessed by CPU502, Peripheral Interface 503 etc., and the memory 501 can
It can also include nonvolatile memory to include high-speed random access memory, such as one or more disk memory,
Flush memory device or other volatile solid-state parts.
The peripheral hardware that outputs and inputs of equipment can be connected to CPU502 and deposited by Peripheral Interface 503, the Peripheral Interface 503
Reservoir 501.
I/O subsystem 509, the I/O subsystem 509 can be by the input/output peripherals in equipment, such as touch screen 512
With other input/control devicess 510, it is connected to Peripheral Interface 503.I/O subsystem 509 may include 5091 He of display controller
For controlling one or more input controllers 5092 of other input/control devicess 510.Wherein, one or more input controls
Device 5092 processed receives electric signal from other input/control devicess 510 or sends electric signal to other input/control devicess 510,
Other input/control devicess 510 may include physical button (push button, rocker buttons etc.), dial, slide switch, behaviour
Vertical pole clicks idler wheel.It is worth noting that input controller 5092 can with it is following any one connect: keyboard, infrared port,
The indicating equipment of USB interface and such as mouse.
Touch screen 512, the touch screen 512 are the input interface and output interface between user terminal and user, can
It is shown to user depending on output, visual output may include figure, text, icon, video etc..
Display controller 5091 in I/O subsystem 509 receives electric signal from touch screen 512 or sends out to touch screen 512
Electric signals.Touch screen 512 detects the contact on touch screen, and the contact that display controller 5091 will test is converted to and is shown
The interaction of user interface object on touch screen 512, i.e. realization human-computer interaction, the user interface being shown on touch screen 512
Object can be the icon of running game, the icon for being networked to corresponding network etc..It is worth noting that equipment can also include light
Mouse, light mouse are the extensions for the touch sensitive surface for not showing the touch sensitive surface visually exported, or formed by touch screen.
RF circuit 505 is mainly used for establishing the communication of mobile phone Yu wireless network (i.e. network side), realizes mobile phone and wireless network
The data receiver of network and transmission.Such as transmitting-receiving short message, Email etc..Specifically, RF circuit 505 receives and sends RF letter
Number, RF signal is also referred to as electromagnetic signal, and RF circuit 505 converts electrical signals to electromagnetic signal or electromagnetic signal is converted to telecommunications
Number, and communicated by the electromagnetic signal with communication network and other equipment.RF circuit 505 may include for executing
The known circuit of these functions comprising but it is not limited to antenna system, RF transceiver, one or more amplifiers, tuner, one
A or multiple oscillators, digital signal processor, CODEC (COder-DECoder, coder) chipset, user identifier mould
Block (Subscriber Identity Module, SIM) etc..
Voicefrequency circuit 506 is mainly used for receiving audio data from Peripheral Interface 503, which is converted to telecommunications
Number, and the electric signal is sent to loudspeaker 511.
Loudspeaker 511 is reduced to sound for mobile phone to be passed through RF circuit 505 from the received voice signal of wireless network
And the sound is played to user.
Power management chip 508, the hardware for being connected by CPU502, I/O subsystem and Peripheral Interface are powered
And power management.
The touch screen control device and mobile terminal provided in above-described embodiment can be performed any embodiment of that present invention and be mentioned
The touch screen control method of confession has and executes the corresponding functional module of this method and beneficial effect.Not in the above-described embodiments in detail
The technical detail described to the greatest extent, reference can be made to touch screen control method provided by any embodiment of the invention.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (9)
1. a kind of touch screen control method characterized by comprising
When the screen state for detecting terminal is first state, the anti-error touch function for touching platen edge is closed；
When detecting the touch operation for acting on default false-touch prevention region, obtains the touch pressure of the touch operation and continue
Time；
When the duration being more than setting time threshold value, determine touch pressure value in the time duration at any time
The tendency chart of variation determines changing rule of the touch pressure within the duration according to the tendency chart；
When the changing rule meets default rule, the anti-error touch function for touching platen edge is opened, wherein the default rule
Include: in the duration corresponding time interval, the touch pressure value of the touch operation on the basis of setting value into
Traveling wave is dynamic, and with the error of the benchmark in setting numberical range.
2. the method according to claim 1, wherein when the screen state for detecting terminal is first state,
Close the anti-error touch function for touching platen edge, comprising:
The current screen state of terminal is obtained by established standards interface；
When current screen state is transverse screen state, the anti-error touch function for touching platen edge is closed.
3. the method according to claim 1, wherein being gone back after opening the anti-error touch function for touching platen edge
Include:
The touch operation execution masking operation of rule is preset for meeting, the touch operation for not meeting default rule executes sound
It should operate.
4. method according to any one of claims 1 to 3, which is characterized in that further include:
If the duration is less than setting time threshold value or the changing rule does not meet default rule, keep touching
The anti-error touch function of platen edge is in close state.
5. a kind of touch screen control device characterized by comprising
Function closedown module, for closing and touching the anti-error of platen edge when the screen state for detecting terminal is first state
Touch function；
Parameter acquisition module, for when detecting the touch operation for acting on default false-touch prevention region, obtaining the touch behaviour
The touch pressure of work and duration；
Regular determining module, for determining in the time duration when the duration being more than setting time threshold value
The tendency chart that changes over time of touch pressure value, determine the touch pressure within the duration according to the tendency chart
Changing rule；
Function opening module, for opening the anti-error touch function for touching platen edge when the changing rule meets default rule,
Wherein, the default rule includes: the touch pressure value of the touch operation in the duration corresponding time interval
It is fluctuated on the basis of setting value, and with the error of the benchmark in setting numberical range.
6. device according to claim 5, which is characterized in that the function closedown module is specifically used for:
The current screen state of terminal is obtained by established standards interface；
When current screen state is transverse screen state, the anti-error touch function for touching platen edge is closed.
7. device according to claim 5, which is characterized in that further include:
Respond module is operated, for presetting the touch of rule for meeting after opening the anti-error touch function for touching platen edge
Operation executes masking operation, and the touch operation execution response operation of rule is preset for not meeting.
8. according to the device any in claim 5 to 7, which is characterized in that further include:
State keeps module, if be less than setting time threshold value for the duration or the changing rule do not meet it is pre-
If regular, then the anti-error touch function for touching platen edge is kept to be in close state.
9. a kind of mobile terminal including memory, processor and stores the calculating that can be run on a memory and on a processor
Machine program, which is characterized in that the processor performs the steps of when executing the computer program
When the screen state for detecting terminal is first state, the anti-error touch function for touching platen edge is closed；
When detecting the touch operation for acting on default false-touch prevention region, obtains the touch pressure of the touch operation and continue
Time；
When the duration being more than setting time threshold value, determine touch pressure value in the time duration at any time
The tendency chart of variation determines changing rule of the touch pressure within the duration according to the tendency chart；
When the changing rule meets default rule, the anti-error touch function for touching platen edge is opened, wherein the default rule
Include: in the duration corresponding time interval, the touch pressure value of the touch operation on the basis of setting value into
Traveling wave is dynamic, and with the error of the benchmark in setting numberical range.
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 CN106681638A (en) | 2017-05-17 |
| CN106681638B true 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) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681638B (en) * | 2016-12-16 | 2019-07-23 | Oppo广东移动通信有限公司 | A kind of touch screen control method, device and mobile terminal |
| 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 |
| CN108459753B (en) * | 2017-07-25 | 2019-10-01 | 南京中兴软件有限责任公司 | A kind of touch screen border processing method and device |
| CN107450778B (en) * | 2017-09-14 | 2021-03-19 | 维沃移动通信有限公司 | Mistaken touch identification method and mobile terminal |
| CN109088978B (en) * | 2018-06-27 | 2021-03-16 | 维沃移动通信有限公司 | Terminal and method for controlling terminal |
| CN111103996B (en) * | 2018-10-25 | 2022-08-26 | 北京小米移动软件有限公司 | False touch prevention method and device and readable storage medium |
| CN111103997B (en) * | 2018-10-25 | 2022-08-12 | 北京小米移动软件有限公司 | False touch prevention method and device and 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 |
| 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 |
| CN110456938B (en) * | 2019-06-28 | 2021-01-29 | 华为技术有限公司 | False touch prevention method for curved screen and electronic equipment |
| CN113031802A (en) * | 2019-12-09 | 2021-06-25 | 华为终端有限公司 | Touch area adjusting method and device |
| EP4050465A4 (en) | 2019-12-09 | 2022-12-28 | Huawei Technologies Co., Ltd. | Method and apparatus for adjusting touch control region |
| 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 |
| CN111352604B (en) * | 2020-02-13 | 2022-11-15 | 支付宝(杭州)信息技术有限公司 | Screen brightness adjusting method and device and computer readable storage medium |
| CN113253858A (en) * | 2020-02-13 | 2021-08-13 | 北京小米移动软件有限公司 | Control method and device of touch screen, mobile terminal and storage medium |
| CN113282220A (en) * | 2020-02-19 | 2021-08-20 | 北京小米移动软件有限公司 | False touch prevention method, method for determining false touch prevention area and mobile terminal |
| CN112509361B (en) * | 2020-11-11 | 2022-04-22 | 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 |
| CN114201079B (en) * | 2021-12-06 | 2023-09-22 | 苏州长风航空电子有限公司 | Reliability verification method and system for infrared touch screen |
| CN115434603A (en) * | 2022-09-30 | 2022-12-06 | 浙江极氪智能科技有限公司 | Method and device for controlling opening and closing of vehicle door, vehicle and computer storage medium |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018107897A1 (en) | 2018-06-21 |
| CN106681638A (en) | 2017-05-17 |
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