CN104361271A - Screen unlocking method and screen unlocking device for mobile terminals - Google Patents
Screen unlocking method and screen unlocking device for mobile terminals Download PDFInfo
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- CN104361271A CN104361271A CN201410709908.XA CN201410709908A CN104361271A CN 104361271 A CN104361271 A CN 104361271A CN 201410709908 A CN201410709908 A CN 201410709908A CN 104361271 A CN104361271 A CN 104361271A
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- unlocking
- touch operation
- slide
- screen
- unlocking pin
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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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
Abstract
The invention, which is applicable to the technical field of mobile terminals, provides a screen unlocking method and a screen unlocking device for mobile terminals. The method includes the following steps: when a mobile terminal is in a state that the screen is turned off, touch operation received on the screen is detected; when the frequency of the touch operation detected within preset time is equal to the number of prestored unlocking passwords, whether the touch operation is matched with the unlocking passwords is judged, and if so, the screen unlocking operation is executed. Since the unlocking information inputted by a user is received when the screen of the mobile terminal is turned off, other people cannot easily peep at the unlocking passwords, and thereby the unlocking security is enhanced; the screen does not need to be lit up when the mobile terminal needs to be unlocked, so the unlocking efficiency is increased.
Description
Technical field
The invention belongs to technical field of mobile terminals, particularly relate to screen unlock method and the device of mobile terminal.
Background technology
Screen, when carrying out unlocking screen, is first lighted by existing mobile terminal, then receives the unlocking pin that user inputs on the screen being in illuminating state.Because mobile terminal is in the process unlocked, screen is in illuminating state, and therefore, the unlocking pin of user's input is easy to be seen by bystander, unlocking pin is revealed, causes unlock low.
Summary of the invention
Given this, embodiments provide a kind of screen unlock method and device of mobile terminal, to solve the existing mobile terminal problem that unlocking pin is easily peeped in unlocking screen process, unlock is low.
On the one hand, provide a kind of screen unlock method of mobile terminal, comprising:
Described mobile terminal be in put out screen state time, detect the touch operation that receives on the screen;
When the number of times of the described touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judge whether described touch operation matches with described unlocking pin, if so, perform unlocking screen operation.
Second aspect, provides a kind of screen unlocking device of mobile terminal, comprising:
Touch operation detection module, when putting out screen state for being at described mobile terminal, detects the touch operation received on the screen;
Unlocked state, for when the number of times of the described touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judges whether described touch operation matches with described unlocking pin, if so, performs unlocking screen operation.
The beneficial effect that the embodiment of the present invention compared with prior art exists is: when the embodiment of the present invention puts out screen state by being at mobile terminal, detect the touch operation received on screen, when the number of times of the touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judge touch operation whether with described code matches, if so, unlocking screen operation is performed.Receive the unlocking information of user's input thus when the screen of mobile terminal is in and puts out screen state, thus unlocking pin is not easily peeped by other people, improves unlock; Mobile terminal without the need to lighting screen, improves unblock efficiency when unlocking.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the realization flow figure of the screen unlock method of the mobile terminal that the embodiment of the present invention provides;
Fig. 2 be the mobile terminal that the embodiment of the present invention provides screen unlock method step S102 described in judge the specific implementation process flow diagram whether described touch operation matches with described unlocking pin;
Fig. 3 is the realization flow figure of the screen unlock method of the mobile terminal that another embodiment of the present invention provides;
Fig. 4 is the structured flowchart of the screen unlocking device of the mobile terminal that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
When the embodiment of the present invention puts out screen state by being at mobile terminal, detect the touch operation received on screen, when the number of times of the touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judge touch operation whether with described code matches, if so, unlocking screen operation is performed.Receive the unlocking information of user's input thus when the screen of mobile terminal is in and puts out screen state, thus unlocking pin is not easily peeped by other people, improves unlock; Mobile terminal without the need to lighting screen, improves unblock efficiency when unlocking.
Mobile terminal in the embodiment of the present invention can comprise mobile phone (or being called " honeycomb " phone) and have the computing machine of mobile terminal, such as, can be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device, they and wireless access network exchange language and/or data.Such as, Personal Communications Services (Personal Communication Service, PCS) phone, wireless phone, Session initiation Protocol (Session Initiation Protocol, SIP) phone, wireless local loop (Wireless Local Loop, WLL) stand, personal digital assistant (Personal Digital Assistant, the equipment such as PDA), in this no limit.
Fig. 1 shows the realization flow figure of the screen unlock method of the mobile terminal that the embodiment of the present invention provides, and details are as follows:
In step S101, described mobile terminal be in put out screen state time, detect the touch operation that receives on the screen.
In embodiments of the present invention, mobile terminal be in put out screen state time, detect whether receive touch operation on the screen of the mobile terminal.Here, the screen of mobile terminal is touch-screen.Touch operation comprises clicking operation and slide.
In step s 102, when the number of times of the described touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judge whether described touch operation matches with described unlocking pin, if so, perform step S103; If not, step S104 is performed.
Preferably, described touch operation comprises clicking operation and slide;
Described in step S102 when the number of times of the described touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judge that whether described touch operation matches with described unlocking pin and be specially:
When the described clicking operation detected in Preset Time is identical with the number of the unlocking pin prestored with the number of times sum of described slide, judge whether described clicking operation and character corresponding to described slide match with described unlocking pin.
Be 4 for the number of the unlocking pin prestored below to be described.When the number of times of the touch operation detected in Preset Time is 4 times, judge whether touch operation matches with unlocking pin further.Such as, if single-click operation, a upward sliding operation, a double click operation and once slide to the right detected in Preset Time, the number of times of the touch operation then detected in Preset Time is identical with the number of the unlocking pin prestored, thus judges whether touch operation matches with unlocking pin further.
Again such as, if single-click operation, a upward sliding operation, a double click operation and once slide to the right detected in Preset Time, then the number of times judging the touch operation detected in Preset Time is identical with the number of the unlocking pin prestored; If the unlocking pin prestored also is single-click operation, a upward sliding operation, a double click operation and once slide to the right, then judge that touch operation and unlocking pin match.
Here, when the number of times of the touch operation detected in Preset Time is identical with the number of unlocking pin, just judge whether touch operation matches with unlocking pin further.Here, Preset Time can be 4 seconds, in this no limit.Carrying out the detection of touch operation by limiting Preset Time, avoiding because user causes mobile terminal for the erroneous judgement of touch operation to the maloperation of mobile terminal screen.
Preferably, described clicking operation comprises single-click operation and double click operation;
Described slide comprise upward sliding operation, slide downward operation, left slide, to the right slide, to upper left slide, to left down slide, to upper right slide and to the right lower slider operation.
As one embodiment of the present of invention, clicking operation comprises single-click operation and double click operation; Slide comprise upward sliding operation, slide downward operation, left slide, to the right slide, to upper left slide, to left down slide, to upper right slide and to the right lower slider operation.
As an alternative embodiment of the invention, clicking operation comprises single-click operation or double click operation; Slide comprise upward sliding operation, slide downward operation, left slide, to the right slide, to upper left slide, to left down slide, to upper right slide and to the right lower slider operation in one or more slides.
It should be noted that, slide can also comprise the slide of more direction, does not repeat them here.
In step s 103, unlocking screen operation is performed.
After judgement touch operation and unlocking pin match, perform unlocking screen operation.Now, mobile terminal directly unlocks from putting out screen state, and without the need to lighting screen in advance, simplifies unlocked step, improves unblock efficiency.
In step S104, feedback unlocks failure information.
Here, reminding user can be carried out by vibrations and/or the tinkle of bells to unlock unsuccessfully.
Judge the specific implementation process flow diagram whether described touch operation matches with described unlocking pin described in the screen unlock method step S102 that Fig. 2 shows the mobile terminal that the embodiment of the present invention provides, details are as follows:
In step s 201, the character corresponding with each touch operation is determined according to unlocking operation map listing;
In step S202, the order according to the described character determined and described touch operation generates character group;
In step S203, judge that whether the described character group generated is identical with described unlocking pin, if so, perform step S204; If not, step S205 is performed;
In step S204, judge that described touch operation and described unlocking pin match;
In step S205, judge that described touch operation is not mated with described unlocking pin.
As one embodiment of the present of invention, in unlocking operation map listing, clicking operation corresponds to character 1, and double click operation corresponds to character 2, upward sliding operation corresponds to character 3, slide downward operation corresponds to character 4, and slide corresponds to character 5 left, and slide corresponds to character 6 to the right, character 7 is corresponded to upper left slide, slide corresponds to character 8 to left down, corresponds to character 9 to upper right slide, and lower slider operation to the right corresponds to character 0.Here, suppose that unlocking pin is 0831.
If the touch operation received comprises single-click operation, a upward sliding operation, a double click operation and once slide to the right, then according to unlocking operation map listing, character corresponding to single-click operation is 1, the character of upward sliding operation correspondence is 3, character corresponding to double click operation is 2, and the character that slide is corresponding is to the right 6.According to the order of the above-mentioned character determined and touch operation, generating character group is 1326.Because this character group is different from unlocking pin, therefore, judge that touch operation is not mated with unlocking pin.
If the touch operation received comprises once lower slider operation to the right, once slide, a upward sliding operate and a single-click operation to left down, then according to unlocking operation map listing, the character of the correspondence of lower slider operation is to the right 0, the character that slide is corresponding is to left down 8, character corresponding to upward sliding operation is 3, and character corresponding to single-click operation is 1.According to the order of the above-mentioned character determined and touch operation, generating character group is 0831.Because this character group is identical with unlocking pin, therefore, judge that touch operation is mated with unlocking pin.
Fig. 3 shows the realization flow figure of the screen unlock method of the mobile terminal that another embodiment of the present invention provides, with reference to Fig. 3:
In step S301, create unlocking operation map listing, described unlocking operation map listing comprises the mapping relations of touch operation and character;
In step S202, described mobile terminal be in put out screen state time, detect the touch operation that receives on the screen;
In step S203, when the number of times of the described touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judge whether described touch operation matches with described unlocking pin, if so, perform step S204; If not, step S205 is performed;
In step S204, perform unlocking screen operation;
In step S205, feedback unlocks failure information.
In embodiments of the present invention, unlocking operation map listing is pre-created.Unlocking operation map listing comprises the mapping relations of touch operation and character.Unlocking operation map listing by system default, also can be able to be set by the user, in this no limit.
When the embodiment of the present invention puts out screen state by being at mobile terminal, detect the touch operation received on screen, when the number of times of the touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judge touch operation whether with described code matches, if so, unlocking screen operation is performed.Receive the unlocking information of user's input thus when the screen of mobile terminal is in and puts out screen state, thus unlocking pin is not easily peeped by other people, improves unlock; Mobile terminal without the need to lighting screen, improves unblock efficiency when unlocking.
Fig. 4 shows the structured flowchart of the screen unlocking device of the mobile terminal that the embodiment of the present invention provides, and this device may be used for the screen unlock method of the mobile terminal described in service chart 1 to Fig. 3.For convenience of explanation, illustrate only part related to the present embodiment.
With reference to Fig. 4, described device comprises:
Touch operation detection module 41, when putting out screen state for being at described mobile terminal, detects the touch operation received on the screen;
Unlocked state 42, for when the number of times of the described touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judges whether described touch operation matches with described unlocking pin, if so, performs unlocking screen operation.
Preferably, described touch operation comprises clicking operation and slide;
Described unlocked state 42 specifically for:
When the described clicking operation detected in Preset Time is identical with the number of the unlocking pin prestored with the number of times sum of described slide, judge whether described clicking operation and character corresponding to described slide match with described unlocking pin, if so, unlocking screen operation is performed.
Further, described unlocked state 42 comprises:
Symbol maps submodule 421, for determining the character corresponding with each touch operation according to unlocking operation map listing;
Character group generates submodule 422, generates character group for the order according to the described character determined and described touch operation;
Unlock and judge submodule 423, whether identical with described unlocking pin for judging the described character group generated, if so, judge that described touch operation and described unlocking pin match; If not, judge that described touch operation is not mated with described unlocking pin.
Preferably, described clicking operation comprises single-click operation and double click operation;
Described slide comprise upward sliding operation, slide downward operation, left slide, to the right slide, to upper left slide, to left down slide, to upper right slide and to the right lower slider operation.
Further, described device also comprises:
Unlocking operation map listing creation module 43, for creating unlocking operation map listing, described unlocking operation map listing comprises the mapping relations of touch operation and character.
When the embodiment of the present invention puts out screen state by being at mobile terminal, detect the touch operation received on screen, when the number of times of the touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judge touch operation whether with described code matches, if so, unlocking screen operation is performed.Receive the unlocking information of user's input thus when the screen of mobile terminal is in and puts out screen state, thus unlocking pin is not easily peeped by other people, improves unlock; Mobile terminal without the need to lighting screen, improves unblock efficiency when unlocking.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a screen unlock method for mobile terminal, is characterized in that, comprising:
Described mobile terminal be in put out screen state time, detect the touch operation that receives on the screen;
When the number of times of the described touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judge whether described touch operation matches with described unlocking pin, if so, perform unlocking screen operation.
2. the method for claim 1, is characterized in that, described touch operation comprises clicking operation and slide;
When the number of times of the described described touch operation when detecting in Preset Time is identical with the number of the unlocking pin prestored, judges that whether described touch operation matches with described unlocking pin and being specially:
When the described clicking operation detected in Preset Time is identical with the number of the unlocking pin prestored with the number of times sum of described slide, judge whether described clicking operation and character corresponding to described slide match with described unlocking pin.
3. method as claimed in claim 1 or 2, is characterized in that, describedly judges that whether described touch operation matches with described unlocking pin and comprises:
The character corresponding with each touch operation is determined according to unlocking operation map listing;
Order according to the described character determined and described touch operation generates character group;
Judge that whether the described character group generated is identical with described unlocking pin, if so, judge that described touch operation and described unlocking pin match; If not, judge that described touch operation is not mated with described unlocking pin.
4. method as claimed in claim 2, it is characterized in that, described clicking operation comprises single-click operation and double click operation;
Described slide comprise upward sliding operation, slide downward operation, left slide, to the right slide, to upper left slide, to left down slide, to upper right slide and to the right lower slider operation.
5. the method for claim 1, is characterized in that, before the touch operation that described detection receives on the screen, described method also comprises:
Create unlocking operation map listing, described unlocking operation map listing comprises the mapping relations of touch operation and character.
6. a screen unlocking device for mobile terminal, is characterized in that, comprising:
Touch operation detection module, when putting out screen state for being at described mobile terminal, detects the touch operation received on the screen;
Unlocked state, for when the number of times of the described touch operation detected in Preset Time is identical with the number of the unlocking pin prestored, judges whether described touch operation matches with described unlocking pin, if so, performs unlocking screen operation.
7. device as claimed in claim 6, it is characterized in that, described touch operation comprises clicking operation and slide;
Described unlocked state specifically for:
When the described clicking operation detected in Preset Time is identical with the number of the unlocking pin prestored with the number of times sum of described slide, judge whether described clicking operation and character corresponding to described slide match with described unlocking pin, if so, unlocking screen operation is performed.
8. device as claimed in claims 6 or 7, it is characterized in that, described unlocked state comprises:
Symbol maps submodule, for determining the character corresponding with each touch operation according to unlocking operation map listing;
Character group generates submodule, generates character group for the order according to the described character determined and described touch operation;
Unlock and judge submodule, whether identical with described unlocking pin for judging the described character group generated, if so, judge that described touch operation and described unlocking pin match; If not, judge that described touch operation is not mated with described unlocking pin.
9. device as claimed in claim 7, it is characterized in that, described clicking operation comprises single-click operation and double click operation;
Described slide comprise upward sliding operation, slide downward operation, left slide, to the right slide, to upper left slide, to left down slide, to upper right slide and to the right lower slider operation.
10. device as claimed in claim 6, it is characterized in that, described device also comprises:
Unlocking operation map listing creation module, for creating unlocking operation map listing, described unlocking operation map listing comprises the mapping relations of touch operation and character.
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| CN201410709908.XA CN104361271B (en) | 2014-11-27 | 2014-11-27 | The unlocking screen method and device of mobile terminal |
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| CN201410709908.XA CN104361271B (en) | 2014-11-27 | 2014-11-27 | The unlocking screen method and device of mobile terminal |
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| CN105320861A (en) * | 2015-10-21 | 2016-02-10 | 上海斐讯数据通信技术有限公司 | Mobile terminal and unlocking method and system therefor |
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| CN106101447A (en) * | 2016-08-08 | 2016-11-09 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal unlocking method and system |
| CN106557675A (en) * | 2016-10-31 | 2017-04-05 | 努比亚技术有限公司 | Terminal unlocking apparatus and method |
| CN106599639A (en) * | 2016-11-17 | 2017-04-26 | 努比亚技术有限公司 | Terminal screen unlocking apparatus and method |
| CN106599659A (en) * | 2016-11-28 | 2017-04-26 | 宇龙计算机通信科技(深圳)有限公司 | Terminal control method and apparatus, and terminal |
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| CN106778338B (en) * | 2016-11-30 | 2019-10-25 | Oppo广东移动通信有限公司 | A kind of method for secret protection and device, mobile terminal |
| CN106648382A (en) * | 2017-02-28 | 2017-05-10 | 维沃移动通信有限公司 | Picture browsing method and mobile terminal |
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| CN104361271B (en) | 2017-08-25 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. Address before: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. |