CN104732956A - Method and device for adjusting brightness of screen - Google Patents
Method and device for adjusting brightness of screen Download PDFInfo
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- CN104732956A CN104732956A CN201510131050.8A CN201510131050A CN104732956A CN 104732956 A CN104732956 A CN 104732956A CN 201510131050 A CN201510131050 A CN 201510131050A CN 104732956 A CN104732956 A CN 104732956A
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- 230000001276 controlling effect Effects 0.000 claims description 6
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- 238000012790 confirmation Methods 0.000 description 3
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Abstract
The embodiment of the invention relates to the technical field of mobile equipment, in particular to a method and device for adjusting brightness of a screen. The method comprises the steps that the position of a light intensity sensor arranged on the opposite face of a rotatable camera is recognized, and the light intensity sensor can rotate along with rotation of the rotatable camera; if the position is not located on the front face of the mobile equipment, the work state of the rotatable camera can be confirmed; if it is confirmed that the rotatable camera is in the turn-off work state, the rotatable camera is controlled to rotate so that the light intensity sensor can be rotated to the front face of the mobile equipment, and the light intensity sensor is controlled to obtain light intensity data of the front face of the mobile equipment; the brightness of the display screen is adjusted according to the light intensity data. According to the technical scheme, the problems that due to the fact that the light intensity sensor on the mobile equipment with the rotatable camera rotates, the light intensity measuring value is inaccurate, and then errors are generated when the brightness of the display screen is adjusted are effectively solved, and the accuracy of adjusting the brightness of the display screen is improved.
Description
Technical field
The embodiment of the present invention relates to mobile device technical field, particularly relates to method and the device of adjusting screen brightness.
Background technology
Along with the fast development of Intelligent mobile equipment technology, the function of mobile device is constantly perfect.Many mobile devices all can be provided with display screen; content on display screen can both be seen clearly in different light situation in order to make user; and take into account minimizing power consumption simultaneously; usual meeting arranges light intensity sensor above the display screen of mobile device; responded to the change of extraneous light intensity by light intensity sensor to obtain light intensity data, and then automatically regulate the brightness of display screen.
Now, the camera function of mobile device is that the user liking taking pictures brings facility, especially with the mobile device of rotatable camera, firmly gets liking of user because it can change shooting angle arbitrarily.But, the existing position with the light intensity sensor on the mobile device of rotating camera is all corresponding with camera to be arranged, lay respectively at the front and back at mobile device top (namely under usual state, light intensity sensor is positioned at the front at mobile device top, and camera is positioned at the back side at mobile device top), so light intensity sensor can rotate along with the rotation of camera, so when light intensity sensor is rotated to the position of the back side of mobile device or other non-frontal, the light intensity of the corresponding current rotary position of the light intensity data obtained, the brightness of display screen is regulated to produce error according to this light intensity data, for the use of user is made troubles.
Summary of the invention
The object of the invention is the method and the device that propose adjusting screen brightness, cause light intensity measurement inaccurate with the light intensity sensor on the mobile device of rotatable camera because of rotation to solve, and then cause the problem producing error when regulating display screen brightness.
First aspect, embodiments provides a kind of method of adjusting screen brightness, comprising:
Identify the position being arranged at the light intensity sensor of rotatable camera opposite, wherein said light intensity sensor can rotate with the rotation of described rotatable camera;
If described position is positioned at the non-frontal of mobile device, then confirm the duty of described rotatable camera;
If confirm, the duty of described rotatable camera is for closing, then control described rotatable camera and rotate, and with the front making described light intensity sensor be rotated to described mobile device, controls the light intensity data that described light intensity sensor obtains mobile device front;
The brightness of display screen is regulated according to described light intensity data.
Second aspect, embodiments provides a kind of method of adjusting screen brightness, comprising:
Identify the position being arranged at the light intensity sensor of rotatable camera opposite, wherein said light intensity sensor can rotate with the rotation of described rotatable camera;
If described position is positioned at the back side of mobile device, then control the light intensity data that described rotatable camera obtains described mobile device front;
The brightness of display screen is regulated according to described light intensity data.
The third aspect, embodiments provides a kind of device of adjusting screen brightness, comprising:
Location identification module, for identifying the position of the light intensity sensor being arranged at rotatable camera opposite, wherein said light intensity sensor can rotate with the rotation of described rotatable camera;
Duty confirms module, for when described position is positioned at the non-frontal of mobile device, confirms the duty of described rotatable camera;
Control module, for when confirming the duty of described rotatable camera for closing, control described rotatable camera to rotate, with the front making described light intensity sensor be rotated to described mobile device, and control the light intensity data that described light intensity sensor obtains mobile device front;
Luminance adjustment module, for regulating the brightness of display screen according to described light intensity data.
Fourth aspect, embodiments provides a kind of device of adjusting screen brightness, comprising:
Location identification module, for identifying the position of the light intensity sensor being arranged at rotatable camera opposite, wherein said light intensity sensor can rotate with the rotation of described rotatable camera;
Control module, for when described position is positioned at the back side of mobile device, controls the light intensity data that described rotatable camera obtains described mobile device front;
Luminance adjustment module, for regulating the brightness of display screen according to described light intensity data.
The method of a kind of adjusting screen brightness provided in the embodiment of the present invention and device, be applicable to the mobile device arranging light intensity sensor in rotatable camera opposite, can improve the accuracy to display screen brightness regulation.The method of a kind of adjusting screen brightness provided in the embodiment of the present invention, recognize light intensity sensor when being positioned at the non-frontal of mobile device, if confirm, the duty of rotatable camera is for closing, then control rotatable camera to rotate, with the front making light intensity sensor be rotated to described mobile device, and control the light intensity data that light intensity sensor obtains mobile device front, the brightness of display screen is regulated again according to light intensity data, efficiently solve and cause light intensity measurement inaccurate with the light intensity sensor on the mobile device of rotatable camera because of rotation, and then cause the problem producing error when regulating display screen brightness, improve the accuracy to display screen brightness regulation.
In addition, the method of the another kind of adjusting screen brightness that the embodiment of the present invention provides and device, recognize light intensity sensor when being positioned at the back side of mobile device, control the light intensity data that rotatable camera obtains mobile device front, and the brightness of display screen is regulated according to this light intensity data, allow rotatable camera can play the effect same with light intensity sensor when being in mobile device front, namely light intensity data is obtained, solve the light intensity data that cannot obtain mobile device front when light intensity sensor is in the back side of mobile device, and then cause the problem producing error when regulating display screen brightness, improve the accuracy to display screen brightness regulation.
Accompanying drawing explanation
The schematic flow sheet of the method for a kind of adjusting screen brightness that Fig. 1 provides for the embodiment of the present invention one;
The schematic flow sheet of the method for a kind of adjusting screen brightness that Fig. 2 provides for the embodiment of the present invention two;
The schematic flow sheet of the method for a kind of adjusting screen brightness that Fig. 3 provides for the embodiment of the present invention three;
The schematic flow sheet of the method for a kind of adjusting screen brightness that Fig. 4 provides for the embodiment of the present invention four;
The schematic flow sheet of the method for a kind of adjusting screen brightness that Fig. 5 provides for the embodiment of the present invention five;
The structured flowchart of the device of a kind of adjusting screen brightness that Fig. 6 provides for the embodiment of the present invention six;
The structured flowchart of the device of a kind of adjusting screen brightness that Fig. 7 provides for the embodiment of the present invention seven.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Embodiment one
The schematic flow sheet of the method for a kind of adjusting screen brightness that Fig. 1 provides for the embodiment of the present invention one, the method can be performed by the device of adjusting screen brightness, wherein this device can by software and/or hardware implementing, and the part that can be used as mobile device is built in mobile device.As shown in Figure 1, the method comprises:
Step 101, identification are arranged at the position of the light intensity sensor of rotatable camera opposite.
Wherein, light intensity sensor can rotate with the rotation of rotatable camera.
Mobile device in the present embodiment can be smart mobile phone, digital camera or the panel computer etc. that are provided with light intensity sensor.Described opposite refers to that light intensity sensor and rotatable camera are arranged at corresponding two contrary faces of mobile device respectively.Exemplary, under original state, rotatable camera and light intensity sensor lay respectively at the front and back of mobile device, and as light intensity sensor is positioned at the front of mobile device, rotatable camera is positioned at the back side of mobile device.At this moment, mobile device normally can regulate the brightness of display screen according to the light intensity data in the mobile device front obtained by light intensity sensor.But when user has a mind to or by mistake rotate rotatable camera, or due to other external force rotatable camera is rotated time, or under user rotates and forget situations such as being rotated back to initial position after rotatable camera is taken pictures, the position of light intensity sensor also changes thereupon, the light intensity data that now light intensity sensor obtains has been not just the light intensity data in mobile device front, then regulates the brightness of display screen to produce error according to light intensity data now.So, need the position identifying light intensity sensor in this step.
Step 102, judge whether described position is positioned at the non-frontal of mobile device, if so, then perform step 103.
Judge that whether the position of light intensity sensor is the non-frontal of mobile device, namely judge whether rotatable camera rotates compared with original state, if there occurs rotation, light intensity sensor will depart from the front position of mobile device thereupon.
Further, described non-frontal can be the back side.
Whether the duty of step 103, confirmation rotatable camera is closedown, if so, then performs step 104.
When the position identifying light intensity sensor is the non-frontal of mobile device, confirm that the reason of the duty of rotatable camera is: when the position of light intensity sensor is the non-frontal of mobile device, user is probably using rotatable camera to carry out operations such as taking pictures, cause so the motor that the non-frontal that the position of light intensity sensor is mobile device may be mobile device inside drives rotatable camera to rotate according to system requirements, also may be that user causes to regulate shooting angle to carry out active rotation to rotatable camera, the duty of rotatable camera so is now opening, follow-up step is carried out with regard to not needing, otherwise the ongoing operation of user can be affected.
Step 104, control rotatable camera rotate, and with the front making light intensity sensor be rotated to mobile device, and control the light intensity data that light intensity sensor obtains mobile device front.
When the duty of rotatable camera is for closing, illustrating that the current camera that do not use of user carries out operations such as taking pictures, so controlling rotatable camera and rotating and can not impact the use of user.Control rotatable camera rotation and get back to initial position, i.e. the back side of mobile device, so light intensity sensor will be rotated to the front of mobile device, just can control the light intensity data that light intensity sensor obtains mobile device front subsequently.
Step 105, regulate the brightness of display screen according to light intensity data.
After light intensity sensor is rotated to mobile device front, the light intensity data obtained is exactly accurately, now, can regulate the brightness of display screen according to this light intensity data.Generally, when the light intensity value in light intensity data display mobile device front is larger, in order to enable user see content on display screen clearly, can the brightness value of corresponding increase display screen; When the light intensity value in light intensity data display mobile device front is less, in order to reduce the power consumption of mobile device, can the brightness value of corresponding reduction display screen, the brightness value after reduction should ensure that user still can see the content on display screen clearly.
The method of the adjusting screen brightness that the embodiment of the present invention one provides, recognize light intensity sensor when being positioned at the non-frontal of mobile device, if confirm, the duty of rotatable camera is for closing, then control rotatable camera to rotate, with the front making light intensity sensor be rotated to described mobile device, and control the light intensity data that light intensity sensor obtains mobile device front, the brightness of display screen is regulated again according to light intensity data, efficiently solve and cause light intensity measurement inaccurate with the light intensity sensor on the mobile device of rotatable camera because of rotation, and then cause the problem producing error when regulating display screen brightness, improve the accuracy to display screen brightness regulation.
Embodiment two
The schematic flow sheet of the method for a kind of adjusting screen brightness that Fig. 2 provides for the embodiment of the present invention two, the present embodiment is optimized based on above-described embodiment, in the present embodiment, controlling the light intensity data in light intensity sensor acquisition mobile device front, after regulating display screen brightness according to light intensity data, add step: rotatable camera is rotated and confirms that the duty of rotatable camera is for closing if detect, then keep the brightness of display screen constant, until light intensity sensor is by the front rotated to mobile device.
Accordingly, the method for the present embodiment comprises the steps:
Step 201, identification are arranged at the position of the light intensity sensor of rotatable camera opposite.
Step 202, judge whether described position is positioned at the non-frontal of mobile device, if so, then perform step 203.
Whether the duty of step 203, confirmation rotatable camera is closedown, if so, then performs step 204.
Step 204, control rotatable camera rotate, and with the front making light intensity sensor be rotated to mobile device, and control the light intensity data that light intensity sensor obtains mobile device front.
Step 205, regulate the brightness of display screen according to light intensity data.
If step 206 detects that rotatable camera is rotated and confirms that the duty of rotatable camera is for closing, then keep the brightness of display screen constant, until light intensity sensor is by the front rotated to mobile device.
When detecting that rotatable camera is rotated in the duty of closing, be likely that user have rotated unintentionally rotatable camera or other external force makes rotatable camera rotate, the light intensity data that so in rotary course, light intensity sensor obtains will change, and the brightness of display screen also can change thereupon.But, in the ordinary course of things, the rotary course time of this non-user subjective desire is shorter, so external environment generally can not change, namely the light intensity value in mobile device front can not change, so the light intensity data that can not obtain according to light intensity sensor in rotary course carries out the brightness regulation of display screen, but keep the brightness of display screen constant, in order to avoid impact activities such as the readings that user is just carrying out on mobile device.Meanwhile, described in step 201 to step 204, mobile device can control light intensity sensor and rotate the front getting back to mobile device, and the brightness of display screen also can be kept in this rotary course constant, avoids flickering the use user of display screen to impact.
The method of the adjusting screen brightness that the embodiment of the present invention two provides, when detecting that rotatable camera is rotated in the duty of closing, keep the brightness of display screen constant, until light intensity sensor is by the front rotated to mobile device, the rotation avoiding non-user subjective desire causes the error to display screen brightness regulation, in addition, also solving light intensity sensor being rotated through other positions of mobile device in journey blocks and cannot obtain the problem of light intensity data accurately.
Embodiment three
The schematic flow sheet of the method for a kind of adjusting screen brightness that Fig. 3 provides for the embodiment of the present invention three, the method can be performed by the device of adjusting screen brightness, wherein this device can by software and/or hardware implementing, and the part that can be used as mobile device is built in mobile device.As shown in Figure 1, the method comprises:
Step 301, identification are arranged at the position of the light intensity sensor of rotatable camera opposite.
Wherein, light intensity sensor can rotate with the rotation of rotatable camera.
Step 302, judge whether described position is positioned at the back side of mobile device, if so, then perform step 303.
When the position of light intensity sensor is positioned at the back side of mobile device, rotatable camera should be positioned at the front of mobile device, at this moment, just obtains the light intensity data in mobile device front by rotatable camera.
Step 303, control rotatable camera obtain the light intensity data in mobile device front.
General camera inside all can be provided with photo-sensitive cell, as charge coupled cell (Charge-coupledDevice, CCD), can obtain light intensity data; Some cameras can possess light measuring function simultaneously, also can obtain light intensity data.So, exemplary, the light intensity data in mobile device front is obtained by the photo-sensitive cell of rotatable camera or light measuring function.
If now rotatable camera is in the duty of unlatching, then directly can control the light intensity data that rotatable camera obtains mobile device front; If now rotatable camera is in the duty of closedown, then first can controls rotatable camera and open, then control the light intensity data that it obtains mobile device front.
Step 304, regulate the brightness of display screen according to light intensity data.
Exemplary, the light intensity data that rotatable camera obtains can be sent to the central processing unit of mobile device, is undertaken analyzing the corresponding luminance adjustment module of rear control to regulate the brightness of display screen by central processing unit.
The method of the adjusting screen brightness that the embodiment of the present invention three provides, when the position recognizing the light intensity sensor being arranged at rotatable camera opposite is the back side of mobile device, control the light intensity data that rotatable camera obtains mobile device front, and the brightness of display screen is regulated according to light intensity data, allow rotatable camera can play the effect same with light intensity sensor when being in mobile device front, namely light intensity data is obtained, solve the light intensity data that cannot obtain mobile device front when light intensity sensor is in the back side of mobile device, and then cause the problem producing error when regulating display screen brightness, improve the accuracy to display screen brightness regulation.
Embodiment four
The schematic flow sheet of the method for a kind of adjusting screen brightness that Fig. 4 provides for the embodiment of the present invention four, the present embodiment is optimized based on above-described embodiment, in the present embodiment, after step regulates the brightness of display screen according to light intensity data, add step: rotatable camera is rotated if detect, then keep the brightness of display screen constant, until rotatable camera is by the back side rotated to mobile device.
Accordingly, the method for the present embodiment comprises the steps:
Step 401, identification are arranged at the position of the light intensity sensor of rotatable camera opposite.
Step 402, judge whether described position is positioned at the back side of mobile device, if so, then perform step 403.
Step 403, control rotatable camera obtain the light intensity data in mobile device front.
Step 404, regulate the brightness of display screen according to light intensity data.
If step 405 detects that rotatable camera is rotated, then keep the brightness of display screen constant, until rotatable camera is by the back side rotated to mobile device.
When detecting that rotatable camera is rotated, because rotatable camera and display screen can be at an angle, so its light intensity data obtained also is inaccurate.In addition, at rotatable camera by the process that rotates, especially the residing plane of rotatable camera (towards display screen) is with residing for display screen during plane orthogonal, and other positions that rotatable camera understands mobile device are blocked.In rotary course, if still adopt the light intensity data of rotating camera Real-time Obtaining, so data value will constantly change, and then cause the brightness of display screen also to change, and generally, now the light intensity value in display screen front should be constant, will impact like this to activities such as the readings that user is just carrying out on mobile device.
In the present embodiment, when detecting that rotatable camera is rotated, the brightness of display screen being locked, namely keeping the brightness of display screen constant, in order to avoid cause above-mentioned impact.Keep the brightness of display screen constant, until rotatable camera is by the back side rotated to mobile device, now, light intensity sensor is just in the front of mobile device, can change into and control light intensity sensor to obtain the light intensity data in mobile device front.
The method of the adjusting screen brightness that the embodiment of the present invention four provides, the basis of above-described embodiment can solve rotatable camera further and cause the problem easily producing error when regulating display screen brightness being rotated through the light intensity data of Real-time Obtaining in journey and being inaccurate, promote the experience of user.
Embodiment five
The schematic flow sheet of the method for a kind of adjusting screen brightness that Fig. 5 provides for the embodiment of the present invention five, the present embodiment is optimized based on above-described embodiment, proposes a kind of preferred embodiment.
As shown in Figure 5, the method for the present embodiment comprises the steps:
Step 501, identification are arranged at the position of the light intensity sensor of rotatable camera opposite.
Step 502, judge whether described position is positioned at the non-frontal of mobile device, if so, then perform step 503.
Whether the duty of step 503, confirmation rotatable camera is closedown, if so, then performs step 504.
Step 504, control rotatable camera rotate, with the front making light intensity sensor be rotated to mobile device.
Step 505, control light intensity sensor obtain the light intensity data in mobile device front.
Step 506, the light intensity data obtained according to light intensity sensor regulate the brightness of display screen.
If step 507 detects that rotatable camera is rotated, then keep the brightness of display screen constant, until rotatable camera is by the front rotated to mobile device.
Step 508, control rotatable camera obtain the light intensity data in mobile device front.
Step 509, the light intensity data obtained according to rotatable camera regulate the brightness of display screen.
If step 510 detects that rotatable camera is rotated, then keep the brightness of display screen constant, until rotatable camera is by the back side rotated to mobile device, and perform step 505.
Need to be described, in specific implementation process, when conditions permit, should preferentially use light intensity sensor to obtain light intensity data, because generally, in the same long time period, when camera is opened, power consumption is comparatively large, and the power consumption of light intensity sensor is relatively little.
The method of the adjusting screen brightness that the embodiment of the present invention five provides, light intensity sensor and rotatable camera can be applied in a flexible way to obtain the light intensity data in mobile device front, and by making the brightness of the display screen in rotary course remain unchanged to realize the transition switched between the two, while guarantee brightness regulation accuracy, adjustment process can be made continuous, and the situation avoiding display screen flickering occurs.
Embodiment six
The structured flowchart of the device of a kind of adjusting screen brightness that Fig. 6 provides for the embodiment of the present invention six, the method by performing the adjusting screen brightness in the embodiment of the present invention realizes the adjustment to display screen brightness.As shown in Figure 6, this device comprises:
Location identification module 601, for identifying the position of the light intensity sensor being arranged at rotatable camera opposite, wherein light intensity sensor can rotate with the rotation of rotatable camera; Duty confirms module 602, for when described position is positioned at the non-frontal of mobile device, confirms the duty of rotatable camera; Control module 603, for when confirming the duty of rotatable camera for closing, controlling rotatable camera and rotating, and with the front making light intensity sensor be rotated to mobile device, and controls the light intensity data that light intensity sensor obtains mobile device front; Luminance adjustment module 604, for regulating the brightness of display screen according to light intensity data.
Further, described non-frontal can be the back side.
The device of the adjusting screen brightness that the embodiment of the present invention six provides, when the position that location identification module 601 recognizes light intensity sensor is non-frontal, duty confirms that module 602 confirms the duty of rotatable camera, if duty is for closing, then control module 603, control rotatable camera rotates, with the front making light intensity sensor be rotated to mobile device, and control the light intensity data that light intensity sensor obtains mobile device front, finally regulated the brightness of display screen according to light intensity data by luminance adjustment module 604.The embodiment of the present invention efficiently solves and causes light intensity measurement inaccurate with the light intensity sensor on the mobile device of rotatable camera because of rotation, and then cause the problem producing error when regulating display screen brightness, improve the accuracy to display screen brightness regulation.
Further, luminance adjustment module 604 also can be used for: controlling the light intensity data in light intensity sensor acquisition mobile device front, after regulating display screen brightness according to light intensity data, when detecting that rotatable camera is rotated and confirms the duty of rotatable camera for closing, keep the brightness of display screen constant, until light intensity sensor is by the front rotated to mobile device.
Embodiment seven
The structured flowchart of the device of a kind of adjusting screen brightness that Fig. 7 provides for the embodiment of the present invention seven, the method by performing the adjusting screen brightness in the embodiment of the present invention realizes the adjustment to display screen brightness.As shown in Figure 7, this device comprises:
Location identification module 701, for identifying the position of the light intensity sensor being arranged at rotatable camera opposite, wherein light intensity sensor can rotate with the rotation of rotatable camera; Control module 702, for when described position is positioned at the back side of mobile device, controls the light intensity data that rotatable camera obtains mobile device front; Luminance adjustment module 703, for regulating the brightness of display screen according to light intensity data.
The device of the adjusting screen brightness that the embodiment of the present invention seven provides, when the position that location identification module 701 recognizes light intensity sensor is the back side of mobile device, control module 702 controls the light intensity data that rotatable camera obtains mobile device front, subsequently, luminance adjustment module 703 regulates the brightness of display screen according to this light intensity data.The embodiment of the present invention solves the problem that cannot obtain the light intensity data in mobile device front when light intensity sensor is in the back side of mobile device, improves the accuracy to display screen brightness regulation.
Further, described luminance adjustment module 703 also can be used for: after the brightness regulating display screen according to light intensity data, when detecting that rotatable camera is rotated, keep the brightness of display screen constant, until rotatable camera is by the back side rotated to described mobile device.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (10)
1. a method for adjusting screen brightness, is characterized in that, comprising:
Identify the position being arranged at the light intensity sensor of rotatable camera opposite, wherein said light intensity sensor can rotate with the rotation of described rotatable camera;
If described position is positioned at the non-frontal of mobile device, then confirm the duty of described rotatable camera;
If confirm, the duty of described rotatable camera is for closing, then control described rotatable camera and rotate, and with the front making described light intensity sensor be rotated to described mobile device, controls the light intensity data that described light intensity sensor obtains mobile device front;
The brightness of display screen is regulated according to described light intensity data.
2. method according to claim 1, is characterized in that, described non-frontal is the back side.
3. method according to claim 2, is characterized in that, is controlling the light intensity data in described light intensity sensor acquisition mobile device front, after regulating display screen brightness, also comprises according to described light intensity data:
If detect, described rotatable camera is rotated and is confirmed that the duty of described rotatable camera is for closing, then keep the brightness of display screen constant, until described light intensity sensor is by the front rotated to described mobile device.
4. a method for adjusting screen brightness, is characterized in that, comprising:
Identify the position being arranged at the light intensity sensor of rotatable camera opposite, wherein said light intensity sensor can rotate with the rotation of described rotatable camera;
If described position is positioned at the back side of mobile device, then control the light intensity data that described rotatable camera obtains described mobile device front;
The brightness of display screen is regulated according to described light intensity data.
5. method according to claim 4, is characterized in that, after the brightness regulating display screen according to described light intensity data, also comprises:
If detect, described rotatable camera is rotated, then keep the brightness of display screen constant, until described rotatable camera is by the back side rotated to described mobile device.
6. a device for adjusting screen brightness, is characterized in that, comprising:
Location identification module, for identifying the position of the light intensity sensor being arranged at rotatable camera opposite, wherein said light intensity sensor can rotate with the rotation of described rotatable camera;
Duty confirms module, for when described position is positioned at the non-frontal of mobile device, confirms the duty of described rotatable camera;
Control module, for when confirming the duty of described rotatable camera for closing, control described rotatable camera to rotate, with the front making described light intensity sensor be rotated to described mobile device, and control the light intensity data that described light intensity sensor obtains mobile device front;
Luminance adjustment module, for regulating the brightness of display screen according to described light intensity data.
7. device according to claim 6, is characterized in that, described non-frontal is the back side.
8. device according to claim 6, is characterized in that, described luminance adjustment module also for:
Controlling the light intensity data in described light intensity sensor acquisition mobile device front, after regulating display screen brightness according to described light intensity data, when detecting that described rotatable camera is rotated and confirms the duty of described rotatable camera for closing, keep the brightness of display screen constant, until described light intensity sensor is by the front rotated to described mobile device.
9. a device for adjusting screen brightness, is characterized in that, comprising:
Location identification module, for identifying the position of the light intensity sensor being arranged at rotatable camera opposite, wherein said light intensity sensor can rotate with the rotation of described rotatable camera;
Control module, for when described position is positioned at the back side of mobile device, controls the light intensity data that described rotatable camera obtains described mobile device front;
Luminance adjustment module, for regulating the brightness of display screen according to described light intensity data.
10. device according to claim 10, is characterized in that, described luminance adjustment module also for:
After the brightness regulating display screen according to described light intensity data, when detecting that described rotatable camera is rotated, keep the brightness of display screen constant, until described rotatable camera is by the back side rotated to described mobile device.
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| CN109192153A (en) * | 2018-08-31 | 2019-01-11 | 维沃移动通信有限公司 | A kind of terminal and terminal control method |
| CN110049163A (en) * | 2019-05-28 | 2019-07-23 | 昆山龙腾光电有限公司 | Screen electronic device comprehensively |
| CN110636230A (en) * | 2019-10-31 | 2019-12-31 | Oppo广东移动通信有限公司 | Exposure adjusting method, device, equipment and storage medium |
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| CN109192153A (en) * | 2018-08-31 | 2019-01-11 | 维沃移动通信有限公司 | A kind of terminal and terminal control method |
| CN110049163A (en) * | 2019-05-28 | 2019-07-23 | 昆山龙腾光电有限公司 | Screen electronic device comprehensively |
| CN110049163B (en) * | 2019-05-28 | 2022-03-25 | 昆山龙腾光电股份有限公司 | Full screen electronic device |
| CN110636230A (en) * | 2019-10-31 | 2019-12-31 | Oppo广东移动通信有限公司 | Exposure adjusting method, device, equipment and storage medium |
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| CN104732956B (en) | 2017-04-19 |
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