CN104536685B - A kind of operating method during mobile terminal single hand grip - Google Patents
A kind of operating method during mobile terminal single hand grip Download PDFInfo
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- CN104536685B CN104536685B CN201410788529.4A CN201410788529A CN104536685B CN 104536685 B CN104536685 B CN 104536685B CN 201410788529 A CN201410788529 A CN 201410788529A CN 104536685 B CN104536685 B CN 104536685B
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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
- G06F3/04883—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 for inputting data by handwriting, e.g. gesture or text
-
- 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]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
Abstract
The present invention provides operating method during a kind of mobile terminal single hand grip, including step：A, the current touch-screen event of acquisition for mobile terminal, determines the screen position touched of the touch-screen event；B, the corresponding grip operation for being determined to include in the touch-screen event according to the screen position touched is touched；C, by the corresponding grip operation touch be considered as it is invalid touch, others in current touch-screen event touched to be considered as effectively to touch responded.By upper, when determining that the operation for mobile terminal belongs to single hand grip, just ignore touching of the single hand grip for mobile terminal screen, user is avoided in the mobile terminal of single hand grip giant-screen narrow frame, close proximity to the grip at edge.More can firmly it be held with this user without worrying maloperation problem.
Description
Technical field
The present invention relates to operating method during a kind of mobile terminal control field, more particularly to mobile terminal single hand grip.
Background technology
Screen with mobile terminals such as apple iPhone6Plus and Ipad is increasing, and it is more preferable to bring user
Sensory experience.But with the increase of screen, such mobile terminal more uses narrow frame technology, thus can cause one and ask
Topic, that is, be unfavorable for single hand grip operation.Because frame is too narrow, finger is easy to that touch-screen can be encountered, and can so lead
Cause the maloperation to touch-screen.And in order to guard against misoperation of touch screen, user can allow the finger of grip close proximity to edge, this
Sample can increase the risk that mobile terminal falls.It is the signal of user's hand grip mobile terminal as shown in Fig. 1 (A) and Fig. 1 (B)
Figure, user's right hand forefinger is not intended to operate mobile terminal, and is only for holding, but often mobile terminal can incite somebody to action
It is considered as a touch-screen event, causes maloperation.
The content of the invention
The application provides operating method during a kind of mobile terminal single hand grip, including step：
A, the current touch-screen event of acquisition for mobile terminal, determines the screen position touched of the touch-screen event；
B, the corresponding grip operation for being determined to include in the touch-screen event according to the screen position touched is touched；
C, by the corresponding grip operation touch be considered as it is invalid touch, others in current touch-screen event are touched and are considered as
Effectively touch and responded.
By upper, when determining that the operation for mobile terminal belongs to single hand grip, just ignore single hand grip for movement
The touching of terminal screen, avoids user in the mobile terminal of single hand grip giant-screen narrow frame, close proximity to holding for edge
Hold.More can firmly it be held with this user without worrying maloperation problem.
Optionally, step B includes：The distance of the screen position touched to screen one side edge is less than a setting value
Touch and be considered as touching for corresponding grip operation.
During due to user's single hand grip mobile terminal, generally use holds edge and action is relatively fixed, therefore, this step
Take and carry out judging grip state using a setting value as condition, be more in line with the operating habit of user, it is also more accurate.
Optionally, step B includes：
Judge that the touched screen position is included positioned at the first position of screen edge, the line structure with first position
Into the second place for being less than a setting value with the angle angle of screen edge；
Corresponding touch of the two positions is considered as touching for corresponding grip operation.
By upper, which is satisfied with base of principle of human engineering, and hand is held when meeting user's hand-held mobile terminal under normality
Operation domain, improves the accuracy of judgement.
Optionally, step B includes：
Judge that the touched screen position is included positioned at the first position of screen edge, it is small with the distance of first position
In the second place of a setting value；
Corresponding touch of the two positions is considered as touching for corresponding grip operation.
By upper, there is the characteristics of two parts grip on the inside of finger and palm when being held for user, in finger and palm
The distance of side point-to-point transmission is as reference, accurate judgement grip state.
Optionally, further included after step B：To be considered as described in step B the touch location touched of corresponding grip operation with
The previous touch-screen event touch location touched is judged, the difference of touch location twice is considered as correspondence less than touching for setting value
Grip operation touch, by touch location twice difference be more than setting value this touch be considered as in current touch-screen event effectively touching
Touch.
By upper, for the user that is likely to occur during grip adjusts posture the problem of, by it is front and rear touch twice between
Distance confirm, add judgment accuracy.
Optionally, further included after step B：The each area that touches touched for being considered as corresponding grip operation is sentenced
It is disconnected, area will be touched and be considered as touching for corresponding grip operation more than touching for a setting value, area will be touched and be less than the setting value
Touch be considered as in current touch-screen event effectively touching.
Optionally, further include：
Screen and the angle of horizontal direction when mobile terminal detects current touch-screen event；
The mode that the size of the setting value increases according to the reduction of the angle angle is adjusted.
By upper, when the horizontal, vertical state of mobile terminal is different, easy to the stability of grip, required power is held also not
Identical, i.e. the touching area of finger on the screen also differs.The setting of area is touched just with mobile terminal locations, i.e. basis
The reduction of screen and horizontal sextant angle angle and the mode that increases change.Led by the above-mentioned slight change during grip firmly
The area change of touching caused is judged, adds judgment accuracy.
Optionally, further included after obtaining current touch-screen event described in step A：Judge that the touch-screen event duration exceedes
During one setting value, effective touch-screen event is confirmed as.
Set the shortest time to limit for current touch-screen event, such as will limit the shortest time and be arranged to 5 seconds, i.e. user's hand
After finger contacted event with mobile terminal more than 5 seconds, just determine to be likely to be grip operation, thus can avoid ignoring the true of user
Operational circumstances.
Brief description of the drawings
(A) is user's hand grip mobile terminal in Fig. 1, and the schematic diagram a little contacted with mobile terminal edge；
(B) is user's hand grip mobile terminal in Fig. 1, and 2 points of schematic diagrames contacted with mobile terminal edge；
Fig. 2 is the flow chart of the present invention.
Embodiment
To overcome drawbacks described above, operating method during a kind of mobile terminal single hand grip disclosed in this invention.
The flow chart for the method for improving mobile terminal one hand touch-control accuracy is illustrated in figure 2, is comprised the following steps：
Step S10：Obtain current touch-screen event.
Existing mobile equipment is mostly capacitance-type touch screen technology, when finger touching on the metal layer when, due to human body electric field,
User and touch screen surface are formed with a coupled capacitor, and for high frequency electric, capacitance is direct conductor, then finger from
Contact point siphons away the electric current of a very little.This electric current is flowed out from the electrode on the corner of touch-screen respectively, and flows through this
The electric current of four electrodes is directly proportional to the distance of finger to corner, controller by calculating the accurate of this four current ratios,
Draw the position of touch points.It is a touch event based on the touch points location determination.
Further, set the shortest time to limit for current touch-screen event, such as will limit the shortest time and be arranged to 5
Second, i.e., after user's finger contacted event with mobile terminal more than 5 seconds, step S10 is carried out just now.Thus can avoid ignoring user's
True operation situation.
Step S20：Judge the attribute of acquired touch-screen event, when being judged as grip operation, enter step S30, it is no
Then enter step S40.
Step S20 judges that the attribute of touch-screen event specifically includes：
Step S201：By confirming whether current touch-screen event betides screen edge, with judge touch-screen event whether be
Grip.
In the present embodiment, using a quarter of screen width as boundary, judge whether current touch-screen event betides screen
Edge.Such as the screen resolution of mobile terminal is 768*1024, then screen width is 768, then it 768/4 is perimeter strip to prestore
Part.First, record and cache the coordinate of current touch-screen event.Secondly, judge whether the current touch-screen event recorded betides
In the range of pixel abscissa (0~192) or (576~768), if, then it is assumed that current touch-screen event betides screen edge, belongs to
Operated in grip, enter step S30, otherwise enter step S40.
During due to user's single hand grip mobile terminal, generally use grip edge, therefore, this step is taken with screen width
A quarter for boundary set edge condition judged.
Step S202：Calculate the touch-screen event quantity for betiding screen edge.
As shown in (A) in Fig. 1, the grip hand of user only has the first position representated by part A and the screen of mobile terminal
EDGE CONTACT, then only record the pixel coordinate of part A, enter step S203；When occur as shown in (B) in Fig. 1 situation, i.e. user
A, B two parts of the right hand are in contact with the screen edge of mobile terminal, then calculate first position and B institutes representated by A respectively
The two-part pixel coordinate in the second place of representative, if two parts coordinate is respectively positioned on image sharpness, stores, into step respectively
Rapid S204.
Step S203：Calculate whether current touch-screen event is subjected to displacement compared to previous touch-screen event, to judge touch screen thing
Whether part is grip.
When each touch-screen event occurs, mobile terminal can cache its touch screen pixel.
When user only has first position touching in screen edge, the position of current touch-screen event and previous touch-screen event is calculated
Move.To avoid the occurrence of the wrong report situation of extremely short displacement, this step sets the serious forgiveness of 50 pixel units, i.e., what ought be calculated is front and rear
When the displacement of touch-screen event twice is less than 50 pixel unit, that is, it is judged as not being subjected to displacement, belongs to grip operation, enter step
S30, otherwise enters step S40.
Step S204：The distance between A, B two parts are calculated, and judge whether the distance changes, to judge touch screen
Whether event is grip.
Likewise, it is serious forgiveness that this step, which sets 50 pixel units, i.e., when the change of the distance between A, B two parts is less than 50
During pixel, it is believed that be not moved between two parts, belong to grip operation, enter step S30, otherwise enter step S40.
Obviously, during single hand grip, the grip of user is not moved usually with hand, therefore this step takes touch-screen event to stablize
Do not move as condition, judged.Further, time conditions, i.e. A, B two parts are not set within a certain period of time not for this step
When mobile, belong to grip operation.
Further, still by taking (B) in Fig. 1 as an example, there is adjustment part A position using part B as the center of circle in the grip hand of user
Situation, i.e. part B is motionless, part A using part B as the center of circle, using thumb as radius adjust part A position.Based on this feelings
During condition, i.e., there ought be the screen edge that first position (part B) touching betides step S201 confirmations, the second place (part A) is touched
When touching, when the wire length of the second place and first position is less than preset value, it also hold that first, second two-part touching belongs to
Operated in grip.The wire length i.e. using thumb length for reference, further, can to grip user thumb length into
Row collection, the accuracy for judging whether to belong to grip operation with further raising, specific gatherer process repeat no more.
Step S205：The angle of the line and screen edge between A, B two parts is calculated, and judges whether the angle exceedes
Threshold value, to judge whether touch-screen event is grip.
In this step, whether the angle for calculating the two-part line of A, B and screen edge exceedes threshold value.For example, can by institute
State threshold value and be set as 30 °.I.e. base of principle of human engineering is satisfied with the setting, is held when meeting user's hand-held mobile terminal under normality
The operation domain of hand.When the angle between the two-part line of A, B and screen border line is no more than 30 degree, that is, thinks that user is in and hold
State is held, enters step S30；Otherwise, S40 is entered step.
In addition, need to remark additionally, when there is in Fig. 1 the touch-screen event of (A) or (B), step S206 is further included, is counted
The size for touching area is calculated, and judges whether the area exceedes threshold value, to judge whether touch-screen event is grip.
The threshold value of area is touched under a default grip state.Touch surface during by by the threshold value and user's touch event
Product is compared, so as to judge whether to belong to touching operation.For example, when user as shown in Figure 1 holds mobile terminal, lead to
Often supported mainly by the palm of the hand, regardless of whether being part A or part B, only its effect to fixation.And when user is typewrited or is slided
During dynamic operation, because its active force is different, therefore the touching area of finger on the screen also differs.Based on this, this step uses
The size for touching area judges whether touch-screen event is grip.When touching area in threshold range, it is believed that the touch-screen event
For grip, S30 is entered step, otherwise enters step S40.
Further, it is required easy to the stability of grip, grip when the horizontal, vertical state of mobile terminal is different
Power also differs, i.e. the touching area of finger on the screen also differs.Such as when mobile terminal is parallel to the ground and screen
When upward, screen and level are in 180 degree at this time, the part A or part B in Fig. 1 its to touch area minimum, and work as mobile terminal
When perpendicular to the ground, i.e., screen with it is horizontal be in 90 degree, the part A or part B in Fig. 1 its touch area and become larger.If screen with
Level is less than 90 degree, i.e. user may lie on the back the situation of hand-held mobile terminal, then part A or part B its touch area and again can
Persistently become larger.Thus, the setting of area is touched just with mobile terminal locations, i.e., according to the reduction of screen and horizontal sextant angle angle
And the mode increased changes.
Likewise, touched for changing distance of the finger apart from screen edge in step S201, or in step S204 two
Shield the distance between position A, B, or the angle of the line at two touch screen positions of step S205 and screen edge, grip can also be moved
The stability of terminal has an impact, therefore these are used for the value judged, can be become according to the change of screen and horizontal sextant angle angle
Change.
Step S30：The event of touching of the corresponding grip operation is considered as invalid touch.
By taking (B) in Fig. 1 as an example, as shown in the figure, user's right hand holds mobile terminal, when referring to the screen that horizontally slips with left hand list
When, mobile terminal will neglect right hand A, the touch-screen event of part B, and only handle the event that horizontally slips that left hand list refers to.
Step S40：Others in current touch-screen event are touched to be considered as and effectively touches event and is responded.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in the present invention in a word
Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it
It is interior.
Claims (9)
1. operating method during a kind of mobile terminal single hand grip, it is characterised in that including step：
A, the current touch-screen event of acquisition for mobile terminal, determines the screen position touched of the touch-screen event；
B, according to the first position of the screen edge touched and touch the second place of screen and determine in the touch-screen event
Comprising corresponding grip operation touch；
C, by the corresponding grip operation touch be considered as it is invalid touch, others in current touch-screen event are touched and are considered as effectively
Touch and responded.
2. according to the method described in claim 1, it is characterized in that, step B includes：
Judge that the touched screen position is included positioned at the first position of screen edge, with the line of first position form with
The angle angle of screen edge is less than the second place of a setting value；
Corresponding touch of the two positions is considered as touching for corresponding grip operation.
3. according to the method described in claim 1, it is characterized in that, step B includes：
Judge that the touched screen position is included positioned at the first position of screen edge, be less than one with the distance of first position
The second place of setting value；
Corresponding touch of the two positions is considered as touching for corresponding grip operation.
4. according to the method described in claim 1,2 or 3, it is characterised in that further included after step B：To being considered as described in step B
The touch location touched and previous touch-screen event of corresponding grip the operation touch location touched are judged, will be touched twice
Alternate position spike is less than touching for setting value and is considered as touching for corresponding grip operation, and the difference of touch location twice is more than this of setting value
Touch and be considered as effectively touching in current touch-screen event.
5. according to the method described in claim 1,2 or 3, it is characterised in that further included after step B：The correspondence that is considered as is held
The each area that touches touched for holding operation is judged, will be touched area and is considered as corresponding grip behaviour more than touching for a setting value
That makees touches, and will touch area and is considered as effectively touching in current touch-screen event less than touching for the setting value.
6. according to the method described in claim 2, it is characterized in that, further include：
Screen and the angle of horizontal direction when mobile terminal detects current touch-screen event；
The mode that the size of the setting value increases according to the reduction of the angle angle is adjusted.
7. according to the method described in claim 4, it is characterized in that, further include：
Screen and the angle of horizontal direction when mobile terminal detects current touch-screen event；
The mode that the size of the setting value increases according to the reduction of the angle angle is adjusted.
8. according to the method described in claim 5, it is characterized in that, further include：
Screen and the angle of horizontal direction when mobile terminal detects current touch-screen event；
The mode that the size of the setting value increases according to the reduction of the angle angle is adjusted.
9. according to the method described in claim 1, it is characterized in that, further included after obtaining current touch-screen event described in step A：Sentence
When breaking the touch-screen event duration more than a setting value, the touch-screen event of corresponding grip operation is confirmed as.
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| CN201410788529.4A CN104536685B (en) | 2014-12-17 | 2014-12-17 | A kind of operating method during mobile terminal single hand grip |
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| CN201410788529.4A CN104536685B (en) | 2014-12-17 | 2014-12-17 | A kind of operating method during mobile terminal single hand grip |
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| CN104536685B true CN104536685B (en) | 2018-05-01 |
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| CN106445238B (en) * | 2016-10-17 | 2019-08-13 | 北京小米移动软件有限公司 | Edge touch-control suppressing method and device |
| US10838541B2 (en) | 2018-09-03 | 2020-11-17 | Htc Corporation | Method for operating handheld device, handheld device and computer-readable recording medium thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103176653A (en) * | 2013-03-13 | 2013-06-26 | 向运明 | Handheld type device touch control display screen wrong-touch prevention method |
| CN103376931A (en) * | 2012-04-11 | 2013-10-30 | 纬创资通股份有限公司 | Touch display device and method for conditionally changing display range |
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| JP2000039964A (en) * | 1998-07-22 | 2000-02-08 | Sharp Corp | Handwriting inputting device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376931A (en) * | 2012-04-11 | 2013-10-30 | 纬创资通股份有限公司 | Touch display device and method for conditionally changing display range |
| CN103176653A (en) * | 2013-03-13 | 2013-06-26 | 向运明 | Handheld type device touch control display screen wrong-touch prevention method |
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Address after: Room 101-105, floor 1, Chuangda building, No. 9, Qinghua East Road, Haidian District, Beijing 100083 (Dongsheng District) Patentee after: Thunder Software Technology Co., Ltd. Address before: 100191 Beijing Haidian District Lung Cheung Road No. 1 Tai Xiang 4 storey commercial building Patentee before: Thunder Software Technology Co., Ltd. |