CN103336655A - Method for controlling switchover between horizontal screen and vertical screen states of mobile phone - Google Patents
Method for controlling switchover between horizontal screen and vertical screen states of mobile phone Download PDFInfo
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- CN103336655A CN103336655A CN2013102514626A CN201310251462A CN103336655A CN 103336655 A CN103336655 A CN 103336655A CN 2013102514626 A CN2013102514626 A CN 2013102514626A CN 201310251462 A CN201310251462 A CN 201310251462A CN 103336655 A CN103336655 A CN 103336655A
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Abstract
The invention discloses a method for controlling switchover between horizontal screen and vertical screen states of a mobile phone. The method comprises the following steps: (1) reading an inclination angle value of a current acceleration sensor of the mobile phone, and judging whether the mobile phone is in the vertical screen state or in the horizontal screen state according to the inclination angle value through a service layer; (2) starting an interruption mode of a gyroscope or the acceleration sensor of the mobile phone, sending an interruption signal if triggering is interrupted, and transmitting the interruption signal to the service layer; (3) after the service layer receives the interruption signal, acquiring the inclination angle value from the acceleration sensor, and processing; and (4) switching the horizontal screen and vertical screen states of the mobile phone according to the processed inclination angle value. According to the method, a user can switch the horizontal screen and vertical screen states of the mobile phone in a shaking way without deliberate selection of the horizontal screen and vertical screen states, so that the aim of accurately and quickly selecting the horizontal screen and vertical screen states is fulfilled. Under the condition that the user lies on the back or lies on the side, the user can conveniently select the horizontal screen and vertical screen states of the mobile phone.
Description
Technical field
The present invention relates to the mobile phone screen display technical field, particularly a kind ofly control the method that mobile phone shields switching anyhow.
Background technology
At present, mobile phone is provided with a control and shields the switch of switching anyhow, i.e. " screen rotation " switch.If " screen rotation " switch is made as and cuts out, then no matter which kind of state can only be in horizontal screen or perpendicular screen interface to mobile phone; If " screen rotation " switch is made as and opens, then detect the state of current phone by acceleration transducer or gyro sensor, i.e. the angle of inclination of mobile phone, thereby the switching of control mobile phones transverse screen or perpendicular screen.But, there are the following problems for this design at present: the one, can't be in horizontal screen state always, for example the user is at some web page browsing interfaces, perhaps photo is checked the interface, wish to make mobile phone to be in horizontal screen state always, if but mobile phone is placed angle deflection to some extent, just switch to perpendicular screen interface probably, if want to switch to horizontal screen interface, just must reset horizontal screen state; The 2nd, when lying on a bed, the user lies on one's side when playing mobile phone, and laying state is opposite fully with normally then to shield switching mode anyhow.At present the testing mechanism that shields anyhow of mobile phone is based on all that static mode judges, be that the angle of inclination of detection of handset is regulated and shielded state anyhow, can not select to shield anyhow state quickly and accurately, can't solve the user needs mobile phone screen to be in the problem of horizontal screen or perpendicular screen state always, also can't solve the user couch or lateral position under keep the problem of the horizontal screen of mobile phone screen or perpendicular screen state always.
In the prior art, Chinese patent (publication number: CN102789322A) disclose screen-picture spinning solution and system, its technical matters that mainly solves is how to rotate picture according to direction and the angle of screen rotation under the situation that screen level is placed, thereby realize picture horizontal screen show with perpendicular screen demonstration between automatic switchover, and can't solve the user couch or lateral position under keep the problem of the horizontal screen of mobile phone screen or perpendicular screen state always.Chinese patent (publication number: CN102929406A) disclose method and the portable terminal thereof that mobile terminal screen switches under the pattern that couches, though its technical matters that mainly solves is how to switch mobile terminal screen under the pattern of couching, but the major technique means of its use are to detect angle value between current attitude direction and the reference attitude direction by gyro sensor to judge whether to switch and shield display mode anyhow, this also is based on the testing mechanism of screen anyhow that static mode is judged portable terminal, and can't be quick by dynamical fashion, select to shield anyhow state exactly.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, thereby provide a kind of shake action by detection of handset to realize that quick switch mobile phone shields the method for state anyhow.
Purpose of the present invention is achieved through the following technical solutions:
A kind ofly control the method that mobile phone shields switching anyhow, comprise the steps:
Step 1 reads the angle of inclination value of mobile phone current acceleration sensor, and service layer is worth to judge that according to this angle of inclination mobile phone is perpendicular screen state or horizontal screen state;
Step 2 starts the gyroscope of mobile phone or the interrupt mode of acceleration transducer, interrupts if trigger, and then sends look-at-me, and this look-at-me is passed to service layer;
Step 3, service layer receives after the look-at-me, obtains the angle of inclination value and handle from acceleration transducer;
Step 4 is shielded switching according to the angle of inclination value after handling anyhow to mobile phone.
Preferably, the described service layer of step 1 is worth to judge that according to this angle of inclination mobile phone is perpendicular screen state or horizontal screen state, specifically refers to judge that the mobile phone screen state is horizontal screen state near 90 degree or 270 degree when the angle of inclination value changes; When the angle of inclination value changes, judge that the mobile phone screen state is perpendicular screen state near 0 degree or 360 degree.
Preferably, the gyroscope of the described mobile phone of step 2 or the interrupt mode of acceleration transducer specifically refer to after gyroscope detects angular velocity varies, after perhaps the acceleration transducer sense acceleration changes, then trigger interrupt mode.
Preferably, described gyroscope detects the variation of angular velocity, specifically refer to detect x axle value when big when gyroscope, expression has produced bigger angular velocity on the gyrostatic x axle this moment, then this angular velocity is carried out integration, detect it in setting-up time, the amplitude of angle changing on the x axle, when the variation of this angle surpasses preset value, namely the rotation of x axle has surpassed preset value in a short period of time, think that then shake has taken place mobile phone, trigger interrupt mode this moment.
Preferably, the variation of described acceleration transducer sense acceleration specifically refers to acceleration transducer in the time of setting, and the acceleration change on its x axle has surpassed preset value, thinks that then shake has taken place mobile phone, triggers interrupt mode this moment.
Preferably, the described service layer of step 3 obtains the angle of inclination value and handles from acceleration transducer, after specifically referring to obtain the angle of inclination value from acceleration transducer, this angle of inclination value is added and subtracted 90 degree handle.
Preferably, step 4 is described shields switching according to the angle of inclination value after handling anyhow to mobile phone, specifically refers to judge that the mobile phone screen state is horizontal screen state near 90 degree or 270 degree when the angle of inclination value changes; When the angle of inclination value changes, judge that the mobile phone screen state is perpendicular screen state near 0 degree or 360 degree; After judgement is finished mobile phone screen is carried out the switching of corresponding state.
The relative prior art of the present invention has following advantage and effect:
Under the state of screen anyhow of existing mobile phone, come the shake action of detection of handset by gyroscope or acceleration transducer, if the shake action surpasses default threshold values, then make mobile phone screen switch to another state from current state, thereby the switching that realization is shielded fast anyhow, after implementing the present invention, the switching that the user can be shielded mobile phone screen anyhow by the shake mode, and need not painstakingly to go selection to shield state anyhow, reach quick, the purpose that state is shielded in accurate selection anyhow, even if so lying on the back, under the situation of lying on one's side, also can very conveniently select the state of screen anyhow of mobile phone screen quickly.
Description of drawings
Fig. 1 controls the schematic flow sheet that mobile phone shields the method for switching anyhow for the present invention is a kind of.
Embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited thereto.
Embodiment 1
As shown in Figure 1, the present invention is a kind of to control the method that mobile phone shields switching anyhow, comprises the steps:
Step 1 reads the angle of inclination value of mobile phone current acceleration sensor, and service layer is worth to judge that according to this angle of inclination mobile phone is perpendicular screen state or horizontal screen state.In the Android of mobile phone system, the framework of sensor is service layer, hardware device level and driving layer from top to bottom successively, acceleration transducer or gyrostatic data all are to drive layer acquisition, then successively to upper layer transfers, be delivered to service layer at last and handle.And the angle of inclination value of mobile phone is also carried out the computing acquisition in service layer.Acceleration transducer can record current acceleration of gravity at x, the component size on the y, three on z axle, because the direction vector of acceleration of gravity must be vertically downward, and as long as learn x, y, the component of z, the angle of inclination that just can learn the current phone screen.And the angle of inclination that service layer specifically records by acceleration transducer is worth to judge that mobile phone is perpendicular screen state or horizontal screen state, when the angle of inclination value changes near 90 degree or 270 degree, judges that the mobile phone screen state is horizontal screen state; When the angle of inclination value changes, judge that the mobile phone screen state is perpendicular screen state near 0 degree or 360 degree.
Step 2 starts the gyrostatic interrupt mode of mobile phone.After gyroscope detects angular velocity varies, then trigger and interrupt, send look-at-me, and this look-at-me is passed to service layer.
Gyroscope is called angular-rate sensor again, can measurement of x, and the angular velocity on the y, three of z, thus can learn x, the angle on the y, three of z changes.When mobile phone was in perpendicular screen state, three angular velocity was all close to 0.When gyroscope detects x axle value greater than preset value, namely the angular velocity of x axle is greater than preset value, for example 90 degree/second, then expression x axle this moment has produced shake.Specifically, in detecting setting-up time, the angle that changes on the x axle in 0.5 second for example, this angular velocity is carried out integration, integral process is: obtained an x axis data (the x axis data of at every turn obtaining all changes) in per 0.05 second, obtain 10 times (0.05 second * 10=0.5 second), Δ t=0.05, so can obtain the selected angle of x axle in 0.5 second, when the variation of this angle surpasses preset value, 45 degree for example, namely the rotation of x axle has surpassed 45 degree in a short period of time, think that then shake has taken place mobile phone, trigger interrupt mode this moment.
Step 3, service layer receives after the look-at-me, obtains the angle of inclination value from acceleration transducer, afterwards this angle of inclination value is added and subtracted 90 degree and handles.In the angle of inclination of acceleration transducer value is handled, generally do not relate to the negative value angle, need to keep the angle of inclination value on the occasion of, when angle of inclination value during for negative value, need add 180 degree.Specifically, the angle of inclination of current phone screen is 30 degree, after receiving look-at-me, adds 90 degree and handles, and then this moment, the angle of inclination just became 120 degree; When subtracting 90 degree processing, this moment, the angle of inclination became (30 degree-90 degree+180 degree), then remained 120 and spent.
Step 4 is shielded switching according to the angle of inclination value after handling anyhow to mobile phone.When the angle of inclination value changed near 90 degree or 270 degree, then the mobile phone screen state was horizontal screen state; When the angle of inclination value changed near 0 degree or 360 degree, then the mobile phone screen state was perpendicular screen state.Judge accordingly, no matter angle of inclination value is added deduct after 90 degree handle in the step 3, all draw 120 degree, then mobile phone screen is carried out horizontal screen state switching.
Embodiment 2
Present embodiment is identical with embodiment 1 except following characteristics:
Step 2, the interrupt mode of startup mobile phone acceleration transducer.Acceleration transducer is supported interrupt mode, and we need preset threshold values and the time value of interruption, in order to trigger interrupt mode.After the acceleration transducer sense acceleration changes, then trigger and interrupt, send look-at-me, and this look-at-me is passed to service layer.Specifically, acceleration transducer can record x, y, accekeration on three of the z, the accekeration on the x axle surpasses preset value, for example 10mg(acceleration of gravity is 1g), simultaneously this state continuance Preset Time, for example 0.5 second, think that then shake has taken place mobile phone, trigger interrupt mode this moment.
Above-described embodiment is preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (7)
1. control the method that mobile phone shields switching anyhow for one kind, it is characterized in that, comprise the steps:
Step 1 reads the angle of inclination value of mobile phone current acceleration sensor, and service layer is worth to judge that according to this angle of inclination mobile phone is perpendicular screen state or horizontal screen state;
Step 2 starts the gyroscope of mobile phone or the interrupt mode of acceleration transducer, interrupts if trigger, and then sends look-at-me, and this look-at-me is passed to service layer;
Step 3, service layer receives after the look-at-me, obtains the angle of inclination value and handle from acceleration transducer;
Step 4 is shielded switching according to the angle of inclination value after handling anyhow to mobile phone.
2. the method for shielding switching according to the described control mobile phone of claim 1 anyhow, it is characterized in that: the described service layer of step 1 is worth to judge that according to this angle of inclination mobile phone is perpendicular screen state or horizontal screen state, specifically refer to when the angle of inclination value changes, judge that the mobile phone screen state is horizontal screen state near 90 degree or 270 degree; When the angle of inclination value changes, judge that the mobile phone screen state is perpendicular screen state near 0 degree or 360 degree.
3. the method for shielding switching according to the described control mobile phone of claim 1 anyhow, it is characterized in that: the gyroscope of the described mobile phone of step 2 or the interrupt mode of acceleration transducer, specifically refer to after gyroscope detects angular velocity varies, after perhaps the acceleration transducer sense acceleration changes, then trigger interrupt mode.
4. the method for shielding switching according to the described control mobile phone of claim 3 anyhow, it is characterized in that: described gyroscope detects the variation of angular velocity, specifically refer to detect x axle value when big when gyroscope, expression has produced bigger angular velocity on the gyrostatic x axle this moment, then this angular velocity is carried out integration, detect it in setting-up time, the amplitude of angle changing on the x axle, when the variation of this angle surpasses preset value, namely the rotation of x axle has surpassed preset value in a short period of time, think that then shake has taken place mobile phone, trigger interrupt mode this moment.
5. the method for shielding switching according to the described control mobile phone of claim 3 anyhow, it is characterized in that: the variation of described acceleration transducer sense acceleration, refer to that specifically acceleration transducer is in the time of setting, acceleration change on its x axle has surpassed preset value, think that then shake has taken place mobile phone, trigger interrupt mode this moment.
6. the method for shielding switching according to the described control mobile phone of claim 1 anyhow, it is characterized in that: the described service layer of step 3 obtains the angle of inclination value and handles from acceleration transducer, after specifically referring to from acceleration transducer, obtain the angle of inclination value, this angle of inclination value is added and subtracted 90 degree handle.
7. the method for shielding switching according to the described control mobile phone of claim 1 anyhow, it is characterized in that: step 4 is described shields switching according to the angle of inclination value after handling anyhow to mobile phone, specifically refer to when the angle of inclination value changes, judge that the mobile phone screen state is horizontal screen state near 90 degree or 270 degree; When the angle of inclination value changes, judge that the mobile phone screen state is perpendicular screen state near 0 degree or 360 degree; After judgement is finished mobile phone screen is carried out the switching of corresponding state.
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| CN201310251462.6A CN103336655B (en) | 2013-06-21 | 2013-06-21 | A kind of method controlling the switching of mobile phone horizontal/vertical screen |
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| CN103530036A (en) * | 2013-10-18 | 2014-01-22 | 惠州Tcl移动通信有限公司 | Horizontal screen switching control method and mobile terminal |
| CN103618959A (en) * | 2013-11-28 | 2014-03-05 | 乐视网信息技术（北京）股份有限公司 | Method and device for video playing |
| CN104267892A (en) * | 2014-09-20 | 2015-01-07 | 北京智谷睿拓技术服务有限公司 | Orientation adjustment method and device |
| CN105446419A (en) * | 2014-08-12 | 2016-03-30 | 富泰华工业（深圳）有限公司 | Electronic device and screen rotation method |
| CN105511770A (en) * | 2015-12-09 | 2016-04-20 | 广东欧珀移动通信有限公司 | Control method and device of mobile terminal as well as mobile terminal |
| CN106210544A (en) * | 2016-08-18 | 2016-12-07 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal and shooting the stabilization processing method of video, system |
| CN106325492A (en) * | 2015-10-30 | 2017-01-11 | 北京智谷睿拓技术服务有限公司 | Facing direction regulating method, facing direction regulating device and electronic equipment |
| CN106911839A (en) * | 2015-12-22 | 2017-06-30 | 佳能株式会社 | Electronic equipment and its control method |
| CN107102835A (en) * | 2017-02-10 | 2017-08-29 | 珠海市魅族科技有限公司 | A kind of display control method and system |
| CN107145269A (en) * | 2017-04-19 | 2017-09-08 | 腾讯科技（深圳）有限公司 | A kind of data rotation method and device |
| CN107727133A (en) * | 2017-10-31 | 2018-02-23 | 东莞华贝电子科技有限公司 | The method of testing and system of intelligent terminal internal sensor |
| CN108007433A (en) * | 2017-11-13 | 2018-05-08 | 青岛海信移动通信技术股份有限公司 | A kind of terminal determines the method and terminal at inclination angle |
| CN108111689A (en) * | 2017-12-26 | 2018-06-01 | 深圳市万普拉斯科技有限公司 | Dynamic regulating method, device and the mobile terminal of pressure touch |
| CN109163723A (en) * | 2018-08-16 | 2019-01-08 | 东南大学 | A kind of angle measurement method when mobile phone is swung in pocket |
| CN111625128A (en) * | 2020-05-12 | 2020-09-04 | Oppo广东移动通信有限公司 | Control method and control device of touch screen, mobile terminal and storage medium |
| CN111866275A (en) * | 2020-07-13 | 2020-10-30 | 珠海格力电器股份有限公司 | Screen adjustment method and device, storage medium and processor |
| CN112887477A (en) * | 2021-01-26 | 2021-06-01 | 努比亚技术有限公司 | Voice processing method and device, mobile terminal and computer readable storage medium |
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| CN103530036A (en) * | 2013-10-18 | 2014-01-22 | 惠州Tcl移动通信有限公司 | Horizontal screen switching control method and mobile terminal |
| CN103618959A (en) * | 2013-11-28 | 2014-03-05 | 乐视网信息技术（北京）股份有限公司 | Method and device for video playing |
| CN105446419A (en) * | 2014-08-12 | 2016-03-30 | 富泰华工业（深圳）有限公司 | Electronic device and screen rotation method |
| CN104267892A (en) * | 2014-09-20 | 2015-01-07 | 北京智谷睿拓技术服务有限公司 | Orientation adjustment method and device |
| CN106325492B (en) * | 2015-10-30 | 2020-06-02 | 北京智谷睿拓技术服务有限公司 | Orientation adjusting method and device and electronic equipment |
| US10901528B2 (en) | 2015-10-30 | 2021-01-26 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | Method and apparatus for adjusting orientation, and electronic device |
| CN106325492A (en) * | 2015-10-30 | 2017-01-11 | 北京智谷睿拓技术服务有限公司 | Facing direction regulating method, facing direction regulating device and electronic equipment |
| CN105511770A (en) * | 2015-12-09 | 2016-04-20 | 广东欧珀移动通信有限公司 | Control method and device of mobile terminal as well as mobile terminal |
| CN105511770B (en) * | 2015-12-09 | 2019-02-05 | Oppo广东移动通信有限公司 | Control method, device and the mobile terminal of mobile terminal |
| CN106911839A (en) * | 2015-12-22 | 2017-06-30 | 佳能株式会社 | Electronic equipment and its control method |
| CN106210544A (en) * | 2016-08-18 | 2016-12-07 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal and shooting the stabilization processing method of video, system |
| CN106210544B (en) * | 2016-08-18 | 2020-06-02 | 惠州Tcl移动通信有限公司 | Mobile terminal and anti-shake processing method and system for video shot by mobile terminal |
| CN107102835A (en) * | 2017-02-10 | 2017-08-29 | 珠海市魅族科技有限公司 | A kind of display control method and system |
| CN107102835B (en) * | 2017-02-10 | 2020-04-14 | 珠海市魅族科技有限公司 | Display control method and system |
| CN107145269A (en) * | 2017-04-19 | 2017-09-08 | 腾讯科技（深圳）有限公司 | A kind of data rotation method and device |
| CN107727133A (en) * | 2017-10-31 | 2018-02-23 | 东莞华贝电子科技有限公司 | The method of testing and system of intelligent terminal internal sensor |
| CN107727133B (en) * | 2017-10-31 | 2020-12-25 | 东莞华贝电子科技有限公司 | Method and system for testing internal sensor of intelligent terminal |
| CN108007433A (en) * | 2017-11-13 | 2018-05-08 | 青岛海信移动通信技术股份有限公司 | A kind of terminal determines the method and terminal at inclination angle |
| CN108111689A (en) * | 2017-12-26 | 2018-06-01 | 深圳市万普拉斯科技有限公司 | Dynamic regulating method, device and the mobile terminal of pressure touch |
| CN109163723A (en) * | 2018-08-16 | 2019-01-08 | 东南大学 | A kind of angle measurement method when mobile phone is swung in pocket |
| CN111625128A (en) * | 2020-05-12 | 2020-09-04 | Oppo广东移动通信有限公司 | Control method and control device of touch screen, mobile terminal and storage medium |
| CN111866275A (en) * | 2020-07-13 | 2020-10-30 | 珠海格力电器股份有限公司 | Screen adjustment method and device, storage medium and processor |
| CN112887477A (en) * | 2021-01-26 | 2021-06-01 | 努比亚技术有限公司 | Voice processing method and device, mobile terminal and computer readable storage medium |
| CN112887477B (en) * | 2021-01-26 | 2023-11-14 | 努比亚技术有限公司 | Voice processing method, device, mobile terminal and computer readable storage medium |
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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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