CN102609209B - Touch screen unlocking method after awakening mobile phone sleep - Google Patents

Touch screen unlocking method after awakening mobile phone sleep Download PDF

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Publication number
CN102609209B
CN102609209B CN2012100335769A CN201210033576A CN102609209B CN 102609209 B CN102609209 B CN 102609209B CN 2012100335769 A CN2012100335769 A CN 2012100335769A CN 201210033576 A CN201210033576 A CN 201210033576A CN 102609209 B CN102609209 B CN 102609209B
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CN
China
Prior art keywords
touch
step
mobile phone
screen
touch screen
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CN2012100335769A
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Chinese (zh)
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CN102609209A (en
Inventor
曾元清
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广东欧珀移动通信有限公司
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Priority to CN2012100335769A priority Critical patent/CN102609209B/en
Publication of CN102609209A publication Critical patent/CN102609209A/en
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Publication of CN102609209B publication Critical patent/CN102609209B/en

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Abstract

The invention discloses a touch screen unlocking method after awakening mobile phone sleep, which comprises the following steps: unlocking settings of a timer after awakening sleep; starting a timer when the touch screen detects a touch point including a pressure value of zero; filtering the touch point which is detected by the touch screen and includes the pressure value of zero if a next data point is reported within the overtime of the timer, namely not reporting the touch point; or else, reporting the touch point including the pressure value of zero; according to the unlocking method disclosed by the invention, an unlocking code is operated in a drive layer and is applied to an unlocking interface of any subject; the invention can effectively solve a problem caused by an abnormal standard value obtained again after awakening the touch screen; thus, the mobile phone can be unlocked smoothly; namely, the unlocking method disclosed by the invention can effectively solve a difficult unlocking problem caused by an own hardware reason when a capacitance touch screen sleep is awakened; in addition, the invention is characterized by simple and convenient operation and easy implementation.

Description

Touch screen unlocking method behind a kind of mobile phone sleep awakening

Technical field

The present invention relates to a kind of touch screen technology, particularly relate to the touch screen unlocking method behind a kind of mobile phone sleep awakening.

Background technology

Capacitance touch screen can recomputate behind sleep awakening and read reference value, be baseline, if touch-screen and Body contact when waking up, such as finger is arranged on touch-screen, when perhaps sending a telegram here suddenly, the touch-screen of mobile phone is pasting health, because touch-screen gets access to wrong reference value, the release situation of difficult will occur, finger repeatedly slides, but the solution lock slide always constantly turns back to and begins the place, even all is difficult to for a long time untie always.

Summary of the invention

The objective of the invention is to overcome the deficiencies in the prior art, the touch screen unlocking method behind a kind of mobile phone sleep awakening is provided, make mobile phone release smoothly, and simple to operation, be easy to realize.

In order to achieve the above object, the technical solution used in the present invention is, touch screen unlocking method behind a kind of mobile phone sleep awakening, described mobile phone sleep awakening refers to that mobile phone is converted to normal operating condition from holding state, described touch screen unlocking method step is as follows:

Step 1, mobile phone wake up, carry out the touch screen unlocking program;

Step 2, start unlocking code entry-into-force time timer, and begin to detect the touch point of finger touch screen;

Step 3, judging whether the time of finger touch screen surpassed the unlocking code entry-into-force time, is then to carry out the normal release program, otherwise execution in step 4;

Step 4, the force value that judges whether to detect touch-screen are zero touch point, are execution in step 5 then, otherwise carry out the normal release program;

Step 5, start another timer, and detect whether touch-screen next touch point occurs in another timer time;

Step 6, be execution in step 6.1 then, otherwise execution in step 6.2,

Step 6.1, last detected touch pressure value are that zero point is unusual touch point, then do not report, and it is zero touch point that the application layer program can not receive force value, judge that then finger does not leave touch-screen, execution in step 7;

Step 6.2, last detected touch pressure value are that zero point is the normal touch point of pointing when lifting, the touch pressure value is that zero point normally is reported to the application layer program, then the application layer program receives that force value is zero touch point, judges that finger leaves touch-screen, execution in step 7;

Step 7, execution normal release program.

Further, the described unlocking code of step 2 is positioned at the driving layer of handset touch panel, and in driving layer the operation code program.

Further, the described unlocking code entry-into-force time of step 2 is the systemic presupposition value, and is definite value, with system adjustment is set.

Further, drive the bottom that layer is positioned at mobile phone, come into contacts with concrete equipment, such as button, touch-screen, LCD, equipment such as earphone, the driving layer is direct and these equipment are mutual, obtain the information of these equipment, such as touch-screen is clicked somewhere, this local coordinate so, force value, these information of touch scope this equipment of screen that all can be touched gets access to, driving layer program just reads out the information that these touch-screens get access to, pass to application layer then, application layer has just known that according to these information where clicked mobile phone screen is, makes corresponding action then, such as whether the release picture should disappear, whether phone should be connected, and opens webpage, closes webpage etc.

Compared with prior art, the invention has the beneficial effects as follows: unlocking code is operation in driving layer, is applicable to the release interface of any theme; Can overcome effectively because touch-screen obtains reference value after waking up again, and this reference value is the problem that abnormal reference value causes, makes mobile phone release smoothly, and simple to operation, be easy to realize.

Description of drawings

Fig. 1 is method flow diagram of the present invention.

Embodiment

Purport of the present invention is to overcome the deficiencies in the prior art, and the touch screen unlocking method behind a kind of mobile phone sleep awakening is provided, and makes up the method for the smooth release of touch-screen behind a kind of mobile phone sleep awakening, may further comprise the steps:

Behind the A mobile phone sleep awakening, start unlocking code timer effective time, if surpass this time, illustrate wake up after, touch-screen is not operated, touch-screen is recovery automatically, recalibration reference point baseline.

If B is during release, it is zero touch point that touch-screen has detected force value, so just restarts a timer, for detection of this timer expiry in the time touch-screen whether next touch point is arranged.

C is according to the judgement among the B, if detected next touch point, with regard to explanation just detected force value be that zero touch point is owing to inaccurate the causing of touch-screen reference value baseline, just do not report, the application layer program just can not receive that force value is the information of zero touch point so, just think always that finger does not leave, release is still continuing; If do not detect next touch point, explanation this moment finger has really left touch-screen so, and then to report force value be the information of zero touch point, and the application layer program learns that this moment, finger left, thereby finishes release.

Be elaborated with reference to accompanying drawing below in conjunction with embodiment, in order to technical characterictic of the present invention and advantage are carried out more deep annotation.

Method flow diagram of the present invention as shown in Figure 1, the touch screen unlocking method behind a kind of mobile phone sleep awakening, described mobile phone sleep awakening refers to that mobile phone is converted to normal operating condition from holding state, described touch screen unlocking method step is as follows:

Step 1, mobile phone wake up, carry out the touch screen unlocking program;

Step 2, start unlocking code entry-into-force time timer, and begin to detect the touch point of finger touch screen;

Step 3, judging whether the time of finger touch screen surpassed the unlocking code entry-into-force time, is then to carry out the normal release program, otherwise execution in step 4;

Step 4, the force value that judges whether to detect touch-screen are zero touch point, are execution in step 5 then, otherwise carry out the normal release program;

Step 5, start another timer, and detect whether touch-screen next touch point occurs in another timer time;

Step 6, be execution in step 6.1 then, otherwise execution in step 6.2,

Step 6.1, last detected touch pressure value are that zero point is unusual touch point, then do not report, and it is zero touch point that the application layer program can not receive force value, judge that then finger does not leave touch-screen, execution in step 7;

Step 6.2, last detected touch pressure value are that zero point is the normal touch point of pointing when lifting, the touch pressure value is that zero point normally is reported to the application layer program, then the application layer program receives that force value is zero touch point, judges that finger leaves touch-screen, execution in step 7;

Step 7, execution normal release program.

Further, the described unlocking code of step 2 is positioned at the driving layer of handset touch panel, and in driving layer the operation code program.

Further, the described unlocking code entry-into-force time of step 2 is the systemic presupposition value, and is definite value, with system adjustment is set.

Further, drive the bottom that layer is positioned at mobile phone, come into contacts with concrete equipment, such as button, touch-screen, LCD, equipment such as earphone, the driving layer is direct and these equipment are mutual, obtain the information of these equipment, such as touch-screen is clicked somewhere, this local coordinate so, force value, these information of touch scope this equipment of screen that all can be touched gets access to, driving layer program just reads out the information that these touch-screens get access to, pass to application layer then, application layer has just known that according to these information where clicked mobile phone screen is, makes corresponding action then, such as whether the release picture should disappear, whether phone should be connected, and opens webpage, closes webpage etc.

Principle of work of the present invention is exactly in the releasing process after mobile phone wakes up, and it is that zero point carries out filtration treatment that touch-screen is detected force value, to reach the purpose of the smooth release of touch-screen.

Mainly comprise the steps:

1) starts the unlocking code timer that comes into force;

2) during unlocking code comes into force, whether touch-screen detects force value is zero touch point;

201) if not detecting force value is zero touch point, illustrate the user touch-screen recomputate obtain reference value during not touch, so just can normal release;

202) be zero touch point if detected force value, illustrating that the user recomputates at touch-screen touches during obtaining reference value, the reference value that get access to this moment is problematic, so just restart a timer, be used for judging whether this timer was overtime when touch-screen detected next putting;

203) if overtime, illustrate just detect force value be zero touch point really because finger has left touch-screen, so just be that zero touch point reports with force value, the end of release simultaneously;

204) if do not have overtimely, illustrate that just detecting force value is that zero touch point is problematic point, do not report, continue release;

205) successful release.

The above only is preferred embodiment of the present invention, and all equalizations of doing according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.

Claims (3)

1. the touch screen unlocking method behind the mobile phone sleep awakening, described mobile phone sleep awakening refers to that mobile phone is converted to normal operating condition from holding state, it is characterized in that, described touch screen unlocking method step is as follows:
Step 1, mobile phone wake up, carry out the touch screen unlocking program;
Step 2, start unlocking code entry-into-force time timer, and begin to detect the touch point of finger touch screen;
Step 3, judging whether the time of finger touch screen surpassed the unlocking code entry-into-force time, is then to carry out the normal release program, otherwise execution in step 4;
Step 4, judge that whether touch-screen detects force value is zero touch point, be execution in step 5 then, otherwise carry out the normal release program;
Step 5, start another timer, and detect whether touch-screen next touch point occurs in another timer time;
Step 6, be execution in step 6.1 then, otherwise execution in step 6.2,
Step 6.1, last detected touch pressure value are that zero point is unusual touch point, then do not report, and it is zero touch point that the application layer program can not receive force value, judge that then finger does not leave touch-screen, execution in step 7;
Step 6.2, last detected touch pressure value are that zero point is the normal touch point of pointing when lifting, the touch pressure value is that zero point normally is reported to the application layer program, then the application layer program receives that force value is zero touch point, judges that finger leaves touch-screen, execution in step 7;
Step 7, execution normal release program.
2. the touch screen unlocking method behind the mobile phone sleep awakening according to claim 1 is characterized in that: the described unlocking code of step 2 is positioned at the relevant driving layer of handset touch panel, and in driving layer the operation code program.
3. the touch screen unlocking method behind the mobile phone sleep awakening according to claim 2, it is characterized in that: the described unlocking code entry-into-force time of step 2 is the systemic presupposition value, and is definite value, with system adjustment is set.
CN2012100335769A 2012-02-15 2012-02-15 Touch screen unlocking method after awakening mobile phone sleep CN102609209B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100335769A CN102609209B (en) 2012-02-15 2012-02-15 Touch screen unlocking method after awakening mobile phone sleep

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100335769A CN102609209B (en) 2012-02-15 2012-02-15 Touch screen unlocking method after awakening mobile phone sleep

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CN102609209B true CN102609209B (en) 2013-10-09

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102880346B (en) * 2012-09-20 2016-12-21 广东欧珀移动通信有限公司 A kind of mobile terminal arranges the method and system of touch screen reference value
CN104756469B (en) * 2012-11-07 2017-08-25 株式会社村田制作所 Wake-up signal generation device, touch input unit
CN103235699B (en) * 2013-04-18 2016-11-23 广东欧珀移动通信有限公司 The unlocking method of capacitive touch screen terminal and capacitive touch screen terminal
CN104281295B (en) * 2013-07-01 2019-07-23 中兴通讯股份有限公司 A kind of method, system and electronic equipment for preventing from sliding false triggering on touch screen
CN103744604B (en) * 2014-01-06 2017-11-28 联想(北京)有限公司 A kind of information processing method and electronic equipment
CN105446639A (en) * 2014-09-22 2016-03-30 中兴通讯股份有限公司 Terminal awakening method and device
CN105608396B (en) * 2015-11-16 2019-04-12 小米科技有限责任公司 The configuration method and device of screen-lock password
CN106778115A (en) * 2015-11-20 2017-05-31 西安中兴新软件有限责任公司 User equipment and its unlocking method
WO2018018629A1 (en) * 2016-07-29 2018-02-01 Zte Corporation Pressure sensor display control for portable electronic device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8385885B2 (en) * 2008-10-17 2013-02-26 Sony Ericsson Mobile Communications Ab Method of unlocking a mobile electronic device
TWI402741B (en) * 2009-05-27 2013-07-21 Htc Corp Method for unlocking screen, and mobile electronic device and computer program product using the same
CN101667100B (en) * 2009-09-01 2011-12-28 宇龙计算机通信科技(深圳)有限公司 Method and system for unlocking mobile terminal LCD display screen and mobile terminal
CN101976171A (en) * 2010-10-29 2011-02-16 东莞宇龙通信科技有限公司 Method and system for unlocking touch device and touch device
CN102231097A (en) * 2011-07-28 2011-11-02 青岛海信移动通信技术股份有限公司 Method and device for unlocking screen

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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee after: OPPO Guangdong Mobile Communications Co., Ltd.

Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee before: Guangdong Opel Mobile Communications Co., Ltd.

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