CN103324418B - Electronic device and method for unlocking screen of electronic device - Google Patents
Electronic device and method for unlocking screen of electronic device Download PDFInfo
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- CN103324418B CN103324418B CN201210073041.4A CN201210073041A CN103324418B CN 103324418 B CN103324418 B CN 103324418B CN 201210073041 A CN201210073041 A CN 201210073041A CN 103324418 B CN103324418 B CN 103324418B
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- touch control
- control screen
- screen
- movable icon
- electronic installation
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Abstract
The invention discloses an electronic device, a computer program product and a method for unlocking a screen of the electronic device. The method is applicable to the electronic device which is provided with the touch control screen. Firstly, contact of a movable icon, on a touch control screen, of an object is detected; when the object throws out of the movable icon, the motion of the movable icon in a throwing direction is detected; a motion path of the movable icon is calculated through the throwing direction and a moving speed of the motion; whether the movable icon touches a graphic edge of the touch control screen for more than one preset time when the movable icon moves along the motion path is judged; and when the movable icon touches the graphic edge of the touch control screen for more than one preset time, a screen locking state of the electronic device is released.
Description
Technical field
The present invention relates to a kind of electronic installation and its method for removing screen locking, and more particularly to one kind can be using tactile
Control formula screen display relevant interface and the corresponding input behavior of input are so as to the method that is unlocked touch control screen and apply this
The electronic installation of method removing screen locking.
Background technology
It is to coordinate modern's busy life rhythm, it is various not take up space and portable electron device easy to carry is also pushed away
It is old go out it is new.As a example by with personal digital assistant (Personal Digital Assistant, PDA) mobile phone, it not only possesses biography
Unite communicator various functions, can more allow user to pass through its built-in Windows reach write file, transmitting-receiving
The purposes such as Email, browse network or use instant communication software.For the modern of everything efficient, this kind of dress
Put one of the indispensable instrument in life that becomes.
However, for light, thin, short, the small portable electron device of external form requirement, the volume of itself is subject to suitable
Limitation, if to configure screen and keyboard simultaneously on the electronic device, then certainly will reduce the size of screen.And in order to
Larger screen is configured in limited space, a kind of touch control screen is then developed recently, using by keyboard integrated to screen
As the input interface of portable electron device, and the cost and shared area of configuration conventional keyboard can be saved.
The mode of operation of touch control screen is compared to the advantage for traditional input through keyboard with simple, intuition.However,
Touch action is very sharp to external world for touch control screen, user may inadvertently touch screen on touch control screen by
Key, and force electronic installation to perform the function of screen key.Therefore, electronic installation just needs have a lock state of screen, is used to
Touch control screen is prevented by user's false touch.
The content of the invention
In view of this, a kind of method that the present invention provides electronic installation, computer program product and its removing screen locking,
To overcome foregoing problems.
The method of a kind of removing screen locking of the embodiment of the present invention, it is adaptable in an electronic installation.The electronic installation has
There is a touch control screen, the method comprises the following steps：Detect an object in the movable icon on the touch control screen
One contact；After the object loses the movable icon, detect the movable icon along a movement for losing outgoing direction；By this
The translational speed for losing outgoing direction and the movement calculates a mobile route of the movable icon；Judge the movable icon along
Whether the mobile route touches the picture edge of the touch control screen up to more than a pre-determined number when moving；And when this is movable
The picture edge that icon touches the touch control screen is reached when more than the pre-determined number, releases a screen locking shape of the electronic installation
State
A kind of electronic installation of the embodiment of the present invention.The electronic installation includes a touch control screen, a detection unit and
Processing unit.Detection unit is coupled to the touch control screen, and one object of detection is in the movable icon on the touch control screen
A contact, after the object loses the movable icon, detect the movable icon along a movement for losing outgoing direction.Treatment
Unit is coupled to the touch control screen and the detection unit, and calculating this by the translational speed for losing outgoing direction and the movement can
One mobile route of dynamic formula icon, and whether the touch screen is touched when judging that the movable icon is moved along the mobile route
The picture edge of curtain up to more than a pre-determined number, when the picture edge that the movable icon touches the touch control screen is predetermined up to this
When more than number of times, the processing unit releases a lock state of screen.
A kind of computer program product of the embodiment of the present invention, it is used to the method for performing above-mentioned removing screen locking, this
Computer program product be substantially by multiple code segments constituted (for example set up organization chart code segment,
Sign lattice list code segment, setting program code snippet and arrangement code segment), order and these program codes
Fragment is after being loaded into electronic apparatus and performing, you can complete the method and step and above-mentioned solution of above-mentioned removing screen locking
Except the function of screen locking device.
Brief description of the drawings
Fig. 1 is a schematic diagram, the electronic installation of the display foundation embodiment of the present invention.
Fig. 2 is that a system block diagrams are shown according to the electronic installation of the embodiment of the present invention.
Fig. 3 is that a method flow diagram is shown according to the removing screen locking method of the embodiment of the present invention.
Fig. 4 is that a method flow diagram is shown according to the removing screen locking method of the embodiment of the present invention.
Fig. 5 A to Fig. 5 E are a schematic diagram, the removing screen locking method of the display foundation embodiment of the present invention.
【Main element symbol description】
100~electronic installation；
110~touch control screen；
120~detection unit；
130~processing unit；
S301~S304~step；
S401~S406~step；
501~movable icon；
502~prompting housing；
503~mobile route；
F~finger.
Specific embodiment
In order to the purpose of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate
Appended pictorial image 1 is described in detail to Fig. 5 E.It is of the invention different real to illustrate that description of the invention provides different embodiments
Apply the technical characteristic of mode.Wherein, each element in embodiment is configured to purposes of discussion, and is not used to the limitation present invention.And
The part of drawing reference numeral repeats in embodiment, for the purpose of simplifying the description, is not meant as the relevance between different embodiments.
Fig. 1 is to show the schematic diagram according to the electronic installation 100 of the embodiment of the present invention.According to the electronics of the embodiment of the present invention
Device 100 can be personal computer and mancarried device, such as personal digital assistant (Personal Digital
Assistant, PDA), smart mobile phone, mobile phone, mobile Internet access device (Mobile Internet Device, MID) or
The handheld apparatus of mini mobile computer (Netbook) etc..
Fig. 2 is to show the system block diagrams according to the electronic installation 100 of the embodiment of the present invention, referring to Fig. 1.Electronics
Device 100 at least includes a touch control screen 110, a detection unit 120 and a processing unit 130.It is worth noting that, touch-control
Formula screen 110 is a screen for combining touch induction device (not shown).Touch induction device has includes at least one-dimensional sense
The touch surface of device is answered, is used to detect input tool, such as finger or stylus contact and movement in its surface.Touch-control
Formula screen 110 can show related data, and/or relevant indicators and interface etc..In addition, touch control screen 110 can also receive phase
The input of user is answered, and correlated inputs are sent to detection unit 120 and processing unit 130 to carry out subsequent treatment.Detection
Unit 120 and processing unit 130 are used to perform the removing screen locking method of the electronic installation of the application, and its details will be in laggard
Row explanation.
The method flow diagram of the removing screen locking of Fig. 3 display foundation embodiment of the present invention.According to the embodiment of the present invention
The method of removing screen locking goes for an electronic installation, such as personal computer and mancarried device, and such as individual digital is helped
The handheld apparatus of reason, smart mobile phone, mobile phone, mobile Internet access device or mini mobile computer etc..It is noted that
In this embodiment, this electronic installation has a touch control screen.
First, in step S301, one object of detection (such as finger) is in the movable icon on the touch control screen
One contact.Remind, in the present embodiment, the movable icon can in touch control screen optional position, do not limit one
Specific region.After the object loses the movable icon, in step s 302, detect that the movable icon loses outgoing direction along one
A movement, and by this lose outgoing direction and the movement a translational speed and according to collision detection, bounce-back path computing, slow down
Calculating etc. processes to calculate a mobile route of the movable icon.It is worth noting that, the object can be lost in any direction
The movable icon, does not limit it and loses outgoing direction.Then, in step S303, judge the movable icon along the movement
Whether path touches the picture edge of the touch control screen up to more than a pre-determined number when moving.It is worth noting that, at some
In embodiment, this pre-determined number is used for determining whether that the unblock operation of electronic installation can be performed.When the movable icon along
When the mobile route is moved and the picture edge of the touch control screen is touched up to more than the pre-determined number (in step S303
"No"), then continue the judgement of step S301.When the movable icon is moved along the mobile route and touch the touch screen
The picture edge of curtain in step s 304, then releases the electronic installation up to more than the pre-determined number ("Yes" in step S303)
A lock state of screen.
In another embodiment, the present invention more judges the time of contact of isoelectric membrane touch control screen, and provides a prompting
It is then detailed for an embodiment again below to increase the operational elasticity of electronic installation to point out user to lose movable icon
Explanation.
The method flow diagram of the removing screen locking of Fig. 4 display foundation embodiment of the present invention.According to the embodiment of the present invention
The method of removing screen locking goes for an electronic installation, such as personal computer and mancarried device, and such as individual digital is helped
The handheld apparatus of reason, smart mobile phone, mobile phone, mobile Internet access device or mini mobile computer etc..It is noted that
In this embodiment, this electronic installation has a touch control screen.
First, in step S401, one object of detection (such as finger) is in the movable icon on the touch control screen
One contact.Remind, in the present embodiment, the movable icon can in touch control screen optional position, do not limit one
Specific region.In step S402, judge whether the time of contact that should mutually contact is equal to or more than a threshold value.When this connects
The time of touching is equal to or more than during the threshold value ("Yes" in step S402), and in step S403, display one loses prompting to carry
Show and lose the movable icon.When this time of contact this threshold value is not equal to or more than ("No" in step S402), then
Continue the judgement of step S401.Then, after the object loses the movable icon, in step s 404, detect that this is movable
Icon along a movement for losing outgoing direction, and by this lose outgoing direction and the movement a translational speed and according to collision detection,
Bounce-back path computing, calculating etc. of slowing down are managed to calculate a mobile route of the movable icon.It is worth noting that, the thing
Part can lose the movable icon in any direction, do not limit it and lose outgoing direction.In step S405, the movable figure is judged
Whether mark touches the picture edge of the touch control screen when being moved along the mobile route up to more than a pre-determined number.It is worth noting
, in certain embodiments, this pre-determined number can be used to determine whether the unblock operation that can perform electronic installation.When this
When movable icon is moved along the mobile route and the picture edge of the touch control screen is touched not up to more than the pre-determined number
("No" in step S405), then continue the judgement of step S401.When the movable icon is moved along the mobile route simultaneously
The picture edge for touching the touch control screen reaches more than the pre-determined number ("Yes" in step S405), in step S406, then
Release a lock state of screen of the electronic installation.
It is worth noting that, in certain embodiments, when the movable icon touches the picture edge of the touch control screen
Do not reach when more than the pre-determined number, electronic installation is still locked, touch control screen can show an idle picture, and detectable substance again
The contact of part.When the picture edge that the movable icon touches the touch control screen reaches more than the pre-determined number, the electricity is released
The lock state of screen of sub-device, and an operate interface can be shown by touch control screen.Remind, in some embodiments
In, last operate interface before this operate interface can be a predetermined registration operation interface or electronic installation is locked.It is worth noting
, in certain embodiments, when object leaves touch control screen and the movable icon touches the picture of the touch control screen
Edge up to more than the pre-determined number still persistently move when, electronic installation is still within locking state.And work as movable icon
When the picture edge for touching the touch control screen reaches more than the pre-determined number and stops mobile, electronic installation can just be solved
Lock.
For example, Fig. 5 A to Fig. 5 E are the models for showing the removing screen locking method depicted in one embodiment of the invention
Example, and shown in reference picture 2.Fig. 5 A are the screens for illustrating the touch control screen 110 of an electronic installation 100 in lock state of screen
Sectional drawing, as illustrated, one is used to point out the movable icon 501 of unblock to be shown in touch control screen, this screenshot capture can be one
Idle picture.User can use the finger F contacts movable icon 501, as shown in Figure 5 B.Detection unit 120 detects finger F
In a contact of the movable icon 501, and show that one points out housing in the movable icon 501 by the touch control screen
502.Detection unit then judges that whether finger F contacts a time of contact of the position equal to or more than a threshold value.When this
When time of contact is equal to or more than the threshold value, display one loses prompting to point out the user can to lose movable icon 501.
In this example, as shown in Figure 5 C, while finger F continuous contact movable icon 501, outside the prompting of movable icon 501
Frame 502 can increase and amplify with time of contact.And when contacting between be equal to or more than the threshold value when, point out housing 502 can show
Show arrow prompting or color tips, be used to inform that user can lose movable icon 301.It is worth noting that, another
In embodiment, when contacting between be equal to or more than the threshold value when, i.e., the periphery of movable icon 501 can be made to show that one is default
Color.Consequently, it is possible to user can be apparent to lose movable icon 501.
After losing movable icon 301, detection unit 120 detects that the movable icon 501 loses outgoing direction along one
One movement.Processing unit 130 by a translational speed of the direction and the movement and according to collision detection, bounce-back path computing,
Slow down calculating etc. reason to calculate a mobile route 303 of the movable icon 501, as shown in Figure 5 D, mobile route 503 is with void
Line is represented.Reached when movable icon 501 is moved along the mobile route 503 and touches the picture edge of the touch control screen 110
More than one pre-determined number (in this example, pre-determined number is 2 times), then release a lock state of screen.Now, electronic installation
Basic function is just shown in touch control screen 110, and as shown in fig. 5e, user can be called, be sent and received e-mail
Deng general operation.
It should be noted that, although it is independent assembly in foregoing detection unit of the invention and processing unit, but these components
Can be integrated into together, thus reduce the package count in electronic installation.
Therefore, phase can be shown using touch control screen by the method for the removing screen locking of the application, electronic installation
Interface and the corresponding input behavior of input are closed, so as to provide many changes electronic installation is unlocked with convenient mechanism.
The method of the present invention, or particular type or part thereof, can exist with the type of program code.Program code can be with
It is contained in tangible media, such as floppy disk, CD, hard disk or any other machine readable (such as computer-readable) storage medium, also
Or the computer program product of external form is not limited to, wherein, when program code is by machine, when such as computer is loaded into and performs,
This machine becomes to participate in device of the invention.Program code can also transmit media, such as electric wire or cable, light by some
Fine or any transport-type is transmitted, wherein, when program code is by machine, when such as computer is received, is loaded into and performs,
This machine becomes to participate in device of the invention.When in general service processing unit implementation, it is single that program code combines treatment
Unit provides unique apparatus of the operation similar to application particular logic circuit.
Although the present invention is disclosed as above with preferred embodiment, so it is not limited to the present invention, people in the art
Without departing from the spirit and scope of the present invention, when can do a little change and retouching, therefore protection scope of the present invention is when regarding for member
Appended claims the person of defining be defined.
Claims (11)
1. a kind of method of removing screen locking, it is adaptable in an electronic installation, the electronic installation has a touch control screen, should
Method comprises the following steps：
Detect an object in a contact of the movable icon on the touch control screen；
After the object loses the movable icon, detect the movable icon along a movement for losing outgoing direction；
A mobile route of the movable icon is calculated by the translational speed for losing outgoing direction and the movement；
The picture edge that whether touch control screen is touched when judging that the movable icon is moved along the mobile route is pre- up to one
Determine more than number of times；And
When the picture edge that the movable icon touches the touch control screen reaches more than the pre-determined number, the electronic installation is released
A lock state of screen.
2. the method for removing screen locking as claimed in claim 1, also comprises the following steps：
Judge whether the time of contact that should mutually contact is equal to or more than a threshold value；And
When the time of contact threshold value is equal to or more than, display one loses prompting to point out to lose the movable icon.
3. the method for removing screen locking as claimed in claim 2, also comprises the following steps：
When the time of contact threshold value is less than, the electronic installation is still locked, and shows that one leaves unused by the touch control screen
Picture.
4. the method for removing screen locking as claimed in claim 1, also comprises the following steps：
When the movable icon is moved along the mobile route and does not touch the picture edge of the touch control screen up to one predetermined time
During the number above, the electronic installation is still locked, and shows an idle picture by the touch control screen.
5. the method for removing screen locking as claimed in claim 1, also comprises the following steps：
Detect whether the object leaves the touch control screen；And
When the object leaves the touch control screen and the movable icon stops mobile, the lock state of screen is released.
6. a kind of electronic installation, including：
One touch control screen；
One detection unit, is coupled to the touch control screen, and one object of detection is in the movable icon on the touch control screen
One contact, after the object loses the movable icon, detects the movable icon along a movement for losing outgoing direction；And
One processing unit, is coupled to the touch control screen and the detection unit, and outgoing direction and a movement of the movement are lost by this
Whether speed calculates a mobile route of the movable icon, and touched when judging that the movable icon is moved along the mobile route
The picture edge of the touch control screen is touched up to more than a pre-determined number, when the movable icon touches the picture of the touch control screen
Edge is reached when more than the pre-determined number, and the processing unit releases a lock state of screen.
7. electronic installation as claimed in claim 6, the wherein detection unit more judge that the time of contact that should mutually contact is
No to be equal to or more than a threshold value, when the time of contact threshold value is equal to or more than, the detection unit passes through the touch
Screen display one loses prompting to point out to lose the movable icon.
8. electronic installation as claimed in claim 7, wherein when the time of contact threshold value is less than, the electronic installation is still gone up
Lock, and the processing unit shows an idle picture by the touch control screen.
9. electronic installation as claimed in claim 6, wherein when the movable icon is moved and do not touched along the mobile route
When the picture edge of the touch control screen is up to more than a pre-determined number, the electronic installation is still locked, and the processing unit passes through
The touch control screen shows an idle picture.
10. electronic installation as claimed in claim 6, wherein processing unit more detects whether the object leaves the touch screen
Curtain, and when the object leaves the touch control screen and the movable icon stops mobile, release the lock state of screen.
11. electronic installations as claimed in claim 6, the wherein electronic installation are a portable electron device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210073041.4A CN103324418B (en) | 2012-03-19 | 2012-03-19 | Electronic device and method for unlocking screen of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210073041.4A CN103324418B (en) | 2012-03-19 | 2012-03-19 | Electronic device and method for unlocking screen of electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103324418A CN103324418A (en) | 2013-09-25 |
| CN103324418B true CN103324418B (en) | 2017-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201210073041.4A Active CN103324418B (en) | 2012-03-19 | 2012-03-19 | Electronic device and method for unlocking screen of electronic device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109739580A (en) * | 2019-01-16 | 2019-05-10 | 北京小米移动软件有限公司 | The starting method, apparatus and storage medium of application program |
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| CN201465088U (en) * | 2009-04-20 | 2010-05-12 | 北京景山创新通信技术有限公司 | Touch screen-based mobile terminal unlocking device |
| CN101963882A (en) * | 2010-05-31 | 2011-02-02 | 宇龙计算机通信科技(深圳)有限公司 | Unlocking method of touch screen, system and touch screen device |
| CN102147691A (en) * | 2010-02-09 | 2011-08-10 | 北京三星通信技术研究有限公司 | Unlocking method for touch screen |
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| CN101192256A (en) * | 2006-11-20 | 2008-06-04 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and method for opening same |
| US8341557B2 (en) * | 2008-09-05 | 2012-12-25 | Apple Inc. | Portable touch screen device, method, and graphical user interface for providing workout support |
| CN102375669B (en) * | 2010-08-26 | 2016-01-06 | 深圳富泰宏精密工业有限公司 | Electronic installation and unlock method thereof |
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Patent Citations (4)
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|---|---|---|---|---|
| CN101408822A (en) * | 2008-11-13 | 2009-04-15 | 宇龙计算机通信科技(深圳)有限公司 | Unlocking method, system and mobile terminal |
| CN201465088U (en) * | 2009-04-20 | 2010-05-12 | 北京景山创新通信技术有限公司 | Touch screen-based mobile terminal unlocking device |
| CN102147691A (en) * | 2010-02-09 | 2011-08-10 | 北京三星通信技术研究有限公司 | Unlocking method for touch screen |
| CN101963882A (en) * | 2010-05-31 | 2011-02-02 | 宇龙计算机通信科技(深圳)有限公司 | Unlocking method of touch screen, system and touch screen device |
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| CN103324418A (en) | 2013-09-25 |
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