CN107547734B - Method, mobile terminal and the storage medium that screen intensity is adjusted - Google Patents
Method, mobile terminal and the storage medium that screen intensity is adjusted Download PDFInfo
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- CN107547734B CN107547734B CN201710643705.9A CN201710643705A CN107547734B CN 107547734 B CN107547734 B CN 107547734B CN 201710643705 A CN201710643705 A CN 201710643705A CN 107547734 B CN107547734 B CN 107547734B
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Abstract
The embodiment of the invention provides method, mobile terminal and storage mediums that a kind of screen intensity is adjusted.The described method includes: the angle change state of detection the first screen and the second screen, according to the angle change state of the first screen and the second screen, determine the folding mode of mobile terminal, the ambient light intensity detected according to folding mode and the first light sensitive device and/or the second light sensitive device and/or third light sensitive device, choosing corresponding target environment luminous intensity is foundation, adjust screen intensity, enable the light sensitive device in the screen back side that the positive light sensitive device of screen is replaced to detect true target environment luminous intensity, it realizes and screen intensity is adjusted with target environment luminous intensity, overcome the problem of screen intensity can not be correctly adjusted caused by the luminous intensity that can not accurately obtain in environment, improve the accuracy that screen intensity is adjusted with ambient light intensity.
Description
Technical field
The present embodiments relate to technical field of mobile terminals more particularly to the methods of screen intensity adjusting, mobile terminal
And computer readable storage medium.
Background technique
With the technological progress of mobile terminal, in order to improve comfort level when human eye viewing screen, in the screen of mobile terminal
Curtain front is added to light sensitive device, and the luminous intensity of external environment when active user watches screen can be obtained by light sensitive device,
To adjust the brightness of screen according to ambient light intensity, screen intensity is allowed to be suitble to watch, improves relaxing for human eye viewing screen
Appropriateness.
There is a kind of mobile terminal that there is the two sides screen that can be folded centered on shaft, when screen folds latter two screen
After angle between curtain is less than certain value, the positive light sensitive device of screen may be blocked by another side screen, or may be opposite
Radiation direction be it is directed downwardly, lead to not accurately obtain environment in luminous intensity, then can not correctly adjust screen intensity, make
It is shown at the screen intensity with mistake, the comfort level for causing human eye to be watched reduces the content that even screen is shown and is difficult to be seen
Clearly.
Summary of the invention
The embodiment of the present invention provides the method and mobile terminal of a kind of screen intensity adjusting, for folding two sides
The mobile terminal of screen, asking for screen intensity can not correctly be adjusted by solving caused by the luminous intensity that can not accurately obtain in environment
Topic.
In a first aspect, providing a kind of method that screen intensity is adjusted, the mobile end applied to folding two sides screen
End, and the front and back of the first screen respectively includes the first light sensitive device and the second light sensitive device, the back side packet of the second screen
Include third light sensitive device, which comprises
Detect the angle change state of the first screen and the second screen；
According to the angle change state of first screen and the second screen, the folding mode of the mobile terminal is determined；
It is examined according to the folding mode and the first light sensitive device and/or the second light sensitive device and/or third light sensitive device
The ambient light intensity of survey, choosing corresponding target environment luminous intensity is foundation, adjusts screen intensity.
Second aspect provides a kind of mobile terminal, has folding two sides screen, and the front of the first screen and back
Face respectively includes the first light sensitive device and the second light sensitive device, and the back side of the second screen includes third light sensitive device, comprising:
Variable condition detection module, for detecting the angle change state of the first screen and the second screen；
Folding mode determining module determines institute for the angle change state according to first screen and the second screen
State the folding mode of mobile terminal；
Luminous intensity chooses module, for according to the folding mode and the first light sensitive device and/or the second light sensitive device
And/or the ambient light intensity of third light sensitive device detection, choosing corresponding target environment luminous intensity is foundation, and it is bright to adjust screen
Degree.
The third aspect provides a kind of mobile terminal, comprising: memory, processor and is stored on the memory simultaneously
The screen intensity that can be run on the processor adjusts program, when the screen intensity adjusting program is executed by the processor
The step of realizing any one screen luminance adjustment method in the present invention.
Fourth aspect provides a kind of computer readable storage medium, is stored on the computer readable storage medium
Screen intensity adjusts program, and the screen intensity, which is adjusted, realizes that any one screen is bright in the present invention when program is executed by processor
The step of spending adjusting method.
In this way, in the embodiment of the present invention, by detecting the angle change state of the first screen and the second screen, according to described
The angle change state of first screen and the second screen, determines the folding mode of the mobile terminal, according to the folding mode
And first light sensitive device and/or the second light sensitive device and/or the detection of third light sensitive device ambient light intensity, choose corresponding
Target environment luminous intensity is foundation, adjusts screen intensity so that under different folding modes, in the first screen back side the
Two light sensitive devices or the third light sensitive device at the second screen back side can replace the first light sensitive device to detect true target environment
Luminous intensity realizes and adjusts screen intensity with target environment luminous intensity, for the mobile terminal with folding two sides screen,
The problem of can not correctly adjusting screen intensity caused by the luminous intensity that can not accurately obtain in environment is overcome, is improved with environment
Luminous intensity adjusts the accuracy of screen intensity, then avoids and is shown solve human eye viewing with the screen intensity of mistake
Comfort level reduce the even content that shows of screen and be difficult to the problem of being seen clearly.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the flow chart for the method that a kind of screen intensity according to an embodiment of the present invention is adjusted；
Fig. 2 is the schematic diagram that light sensitive device is distributed on mobile terminal in accordance with another embodiment of the present invention；
Fig. 3 is the flow chart for the method that a kind of screen intensity of another embodiment according to the present invention is adjusted；
Fig. 4 is a kind of block diagram of mobile terminal of another embodiment according to the present invention；
Fig. 5 is a kind of block diagram of mobile terminal of another embodiment according to the present invention；
Fig. 6 is the block diagram of the mobile terminal of another embodiment of the invention；
Fig. 7 is the structural schematic diagram of the mobile terminal of another embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Referring to Fig.1, the flow chart for the method that a kind of screen intensity according to an embodiment of the present invention is adjusted is shown, specifically may be used
To include the following steps:
Step 101, the angle change state of the first screen and the second screen is detected.
In embodiments of the present invention, mobile terminal have folding two sides screen, specifically can centered on shaft into
Row folds, or otherwise folds, and the embodiment of the present application is without limitation.And first screen front and back difference
Including the first light sensitive device and the second light sensitive device, the back side of the second screen includes third light sensitive device.Light sensitive device is movement
The sensor that the luminous intensity of external environment is detected in terminal is typically mounted at the screen front of mobile terminal, to obtain using shifting
The luminous intensity of screen front side external environment when dynamic terminal, the brightness of screen is adjusted according to the luminous intensity of external environment, with
Keep human eye viewing screen more comfortable.
Since the two sides screen of mobile terminal can be folded, it is less than when screen folds the angle between latter two screen
After certain value, the positive light sensitive device of screen may be blocked by another side screen, or may opposite light be it is directed downwardly, cause
The luminous intensity in environment can not accurately be obtained.In order to overcome this problem, three light sensitive devices, such as Fig. 2 are installed for mobile terminal
Shown on mobile terminal light sensitive device distribution schematic diagram, the first light sensitive device 1 is distributed in the front of the first screen A, second
Light sensitive device 2 is distributed in the back side of the first screen, and third light sensitive device 3 is distributed in the back side of the second screen B.
In embodiments of the present invention, when folding to the first screen or the second screen, the relatively original state of screen occurs
Angle change, angle change state may include that angle changes or angle does not change, or may include angle
Variation degree etc., can specifically include any suitable angle change state, and the embodiment of the present invention is without limitation.A kind of reality
Existing mode is using the gyro sensor being respectively provided on the first screen and the second screen, according to the detection of gyro sensor
Data, the angle change state of available first screen and the second screen, can specifically be detected by the way of any suitable
Angle change state, the embodiment of the present invention are without limitation.
Step 102, according to the angle change state of first screen and the second screen, the folding of the mobile terminal is determined
Folded mode.
In embodiments of the present invention, after detecting the angle change state of the first screen and the second screen, so that it may really
Determine the folding mode of mobile terminal.If the first screen angle changes, and the second screen angle does not change, Huo Zhe
One screen is greater than given threshold compared with the variation that the second screen angle occurs, and determines that the first screen of mobile terminal is folded to the second screen
Curtain；If the second screen angle changes, and the first screen angle does not change or the second screen is compared with the first screen angle
The variation that degree occurs is greater than given threshold, determines that the second screen of mobile terminal is folded to the first screen.Specifically can arbitrarily it fit
Mode determines folding mode, and the embodiment of the present invention is without limitation.
In embodiments of the present invention, it is preferable that angle change state includes angle change degree, determines the mobile terminal
Folding mode a kind of implementation may include: when the first screen angle change degree be greater than the second screen angle become
Change degree determines that the folding mode is that the first screen is folded to the second screen；Or, the angle change degree when the second screen is greater than
The angle change degree of first screen determines that the folding mode is that the second screen is folded to the first screen.
Step 103, according to the folding mode and the first light sensitive device and/or the second light sensitive device and/or third light
The ambient light intensity of inductor component detection, choosing corresponding target environment luminous intensity is foundation, adjusts screen intensity.
In embodiments of the present invention, according to the folding mode of the first screen and the second screen, the second optical flame detector can be determined
Which becomes upward due to folding opposite radiation direction in part, third light sensitive device, then determines to obtain the second light sensitive device
Or the ambient light intensity of third light sensitive device detection.Get the first light sensitive device and/or the second light sensitive device and/or third light
The ambient light intensity of inductor component detection changes according to the relative difference of the ambient light intensity of each light sensitive device detection, chooses it
In can be detected true ambient light intensity light sensitive device detection target environment luminous intensity, side that specifically can be any suitable
Formula selection environment luminous intensity, the embodiment of the present invention are without limitation.
In a kind of implementation, if the first screen is folded to the second screen, in folding process, the inspection of the second light sensitive device
The ambient light intensity of survey can become larger, and the first light sensitive device can opposite folding due to the ambient light intensity backwards to light, detection
Prestack gradually becomes smaller, when the ambient light intensity and the environment light that detects before being folded of the first light sensitive device of the detection of the second light sensitive device
For intensity difference without departing from the first given threshold, the ambient light intensity for just choosing the detection of the second light sensitive device is target environment light intensity
Degree.If the second screen is folded to the first screen, in folding process, the ambient light intensity of third light sensitive device detection can be gradually
Become larger, and the first light sensitive device is by the second screen due to being blocked, the ambient light intensity of detection can it is folded against before gradually become smaller, when
Third light sensitive device detection ambient light intensity and the first light sensitive device detect before being folded ambient light intensity difference without departing from
Second given threshold, the ambient light intensity for just choosing the detection of third light sensitive device is target environment luminous intensity.
The target environment luminous intensity of selection can more accurately reflect true luminous intensity in environment, thus with target environment light
Intensity is foundation, adjusts screen intensity, can specifically adjust screen intensity in any suitable mode, the embodiment of the present invention to this not
It is limited.
In conclusion according to an embodiment of the present invention, by detecting the angle change state of the first screen and the second screen, root
According to the angle change state of first screen and the second screen, the folding mode of the mobile terminal is determined, according to the folding
Folded mode and the first light sensitive device and/or the second light sensitive device and/or the ambient light intensity of third light sensitive device detection, choose
Corresponding target environment luminous intensity is foundation, adjusts screen intensity, so that being in the first screen back under different folding modes
Second light sensitive device in face or the third light sensitive device at the second screen back side can replace the first light sensitive device to detect true mesh
Ambient light intensity is marked, realizes and screen intensity is adjusted with target environment luminous intensity, for the shifting with folding two sides screen
Dynamic terminal, overcomes the difficulty that can not accurately obtain the luminous intensity in environment, so that screen intensity can not correctly be adjusted by solving
The problem of, the accuracy for adjusting screen intensity with ambient light intensity is improved, then avoids and is carried out with the screen intensity of mistake
Display solves the problems, such as that the comfort level of human eye viewing reduces the content that even screen is shown and is difficult to be seen clearly.
Referring to Fig. 3, the flow chart for the method that a kind of screen intensity in accordance with another embodiment of the present invention is adjusted is shown,
It can specifically include following steps:
Step 201, the initial environment luminous intensity of the first light sensitive device detection before the mobile terminal folds is obtained.
In embodiments of the present invention, before the first screen of folding mobile and the second screen, the first light sensitive device can
To detect true ambient light intensity, initial environment luminous intensity is obtained.
Step 202, according to the testing result of first gyro sensor, the angle change of first screen is determined
State, and according to the testing result of second gyro sensor, determine the angle change state of second screen.
In embodiments of the present invention, the first screen further includes the first gyro sensor, and second screen further includes
Two gyro sensors, the first gyro sensor and the second gyro sensor are detecting the first screen and the second screen respectively
Curtain, after obtaining the testing result of the first gyro sensor, can determine the angle change state of the first screen, obtain the second top
After the testing result of spiral shell instrument sensor, the angle change state of the second screen can be determined.For example, if the second gyro sensors
The testing result of device changes, and can determine that angle change occurs for the second screen.In the specific implementation, a threshold can be set
Value, when testing result variation be greater than setting threshold value, just determine the first screen or the second screen generation angle change, otherwise for
It does not change.
Step 203, according to the angle change state of first screen and the second screen, the folding of the mobile terminal is determined
Folded mode.
In embodiments of the present invention, if the first screen angle changes, and the second screen angle does not change, it is determined that mobile
The folding mode of terminal is that the first screen is folded to the second screen；If the second screen angle changes, and the first screen angle is unchanged
Change, it is determined that the folding mode of mobile terminal is that the second screen is folded to the first screen.
Step 204, when the first screen is folded to the second screen, determine the second environment light of the second light sensitive device detection
Intensity is differed with the initial environment luminous intensity without departing from the first given threshold, then choosing the second environment luminous intensity is target
Ambient light intensity.
In embodiments of the present invention, when the first screen is folded to the second screen, the second environment of the second light sensitive device detection
Luminous intensity, by with the angle of the first screen and the second screen it is smaller and smaller, become closer to initial environment luminous intensity, work as judgement
The second environment luminous intensity of second light sensitive device detection is differed with the initial environment luminous intensity without departing from after the first given threshold,
It is target environment luminous intensity with regard to choosing second environment luminous intensity, can specifically sets any suitable first according to actual needs and set
Determine threshold value, the embodiment of the present invention is without limitation.
In embodiments of the present invention, it is preferable that the second environment luminous intensity for determining second light sensitive device detection with
It can also include: to determine first light sensitive device before the initial environment luminous intensity difference is without departing from the first given threshold
The ambient light intensity of detection is differed with the initial environment luminous intensity beyond third given threshold.When the first screen is folded to the second screen
When curtain, the first light sensitive device may be blocked, or not towards radiation direction, at this time if detecting the first light sensitive device
The ambient light intensity of detection is compared with the initial environment luminous intensity for occurring to detect before screen folds, and sufficiently large variation occurs,
Then illustrate the first light sensitive device and can not accurately detect the luminous intensity in environment.
Step 205, when the second screen is folded to the first screen, determine the third environment light of the third light sensitive device detection
Intensity is differed with the initial environment luminous intensity without departing from the second given threshold, then choosing the third ambient light intensity is target
Ambient light intensity.
In embodiments of the present invention, when the second screen is folded to the first screen, the third environment of third light sensitive device detection
Luminous intensity, by with the angle of the first screen and the second screen it is smaller and smaller, become closer to initial environment luminous intensity, work as judgement
The third ambient light intensity of third light sensitive device detection is differed with the initial environment luminous intensity without departing from after the second given threshold,
It is target environment luminous intensity with regard to choosing third ambient light intensity, can specifically sets any suitable second according to actual needs and set
Determine threshold value, the embodiment of the present invention is without limitation.
In embodiments of the present invention, it is preferable that the third ambient light intensity for determining third light sensitive device detection with
It can also include: to determine first light sensitive device before the initial environment luminous intensity difference is without departing from the first given threshold
The ambient light intensity of detection is differed with the initial environment luminous intensity beyond third given threshold.When the second screen is folded to the first screen
When curtain, the first light sensitive device may be blocked, or not towards radiation direction, at this time if detecting the first light sensitive device
The ambient light intensity of detection is compared with the initial environment luminous intensity for occurring to detect before screen folds, and sufficiently large variation occurs,
Then illustrate the first light sensitive device and can not accurately detect the luminous intensity in environment.
In embodiments of the present invention, step 204 and step 205 only execute one of them, determine with specific reference to folding mode
Execute step 204 or step 205.
Step 206, using the target environment luminous intensity as foundation, screen intensity is adjusted.
It in embodiments of the present invention, is originally to switch at this time using the ambient light intensity of the first light sensitive device detection as foundation
It is the target environment luminous intensity using selection as foundation, adjusts screen intensity.
In conclusion according to an embodiment of the present invention, folding the first of preceding first light sensitive device detection by obtaining mobile terminal
Beginning ambient light intensity determines that angle change, root occur for the first screen or the second screen according to the testing result of gyro sensor
According to the angle change state of the first screen and the second screen, the folding mode of the mobile terminal is determined, when the first screen is folded to
When the second screen, determine the second light sensitive device detection second environment luminous intensity differed with the initial environment luminous intensity without departing from
First given threshold, then choosing the second environment luminous intensity is target environment luminous intensity, when the second screen is folded to the first screen
When, determine that the third ambient light intensity of third light sensitive device detection is differed with the initial environment luminous intensity without departing from the second setting
Threshold value, then choosing the third ambient light intensity is target environment luminous intensity, using the target environment luminous intensity as foundation, is adjusted
Screen intensity, so that under different folding modes, the second light sensitive device or the second screen back side in the first screen back side
Third light sensitive device can replace the first light sensitive device detect true target environment luminous intensity, realize with target environment light
Intensity adjustment screen intensity, for the mobile terminal with folding two sides screen, overcoming accurately to be obtained in environment
The difficulty of luminous intensity improve to adjust with ambient light intensity and shield to solve the problems, such as correctly adjust screen intensity
The accuracy of curtain brightness, is then avoided and is shown with the screen intensity of mistake, and the comfort level for solving human eye viewing reduces
The content that even screen is shown is difficult to the problem of being seen clearly.
Referring to Fig. 4, a kind of block diagram of mobile terminal of another embodiment according to the present invention, shifting shown in Fig. 4 are shown
Dynamic terminal 300 has a folding two sides screen, and the front and back of the first screen respectively includes the first light sensitive device and the
Two light sensitive devices, the back side of the second screen include third light sensitive device, including variable condition detection module 301, folding mode are true
Cover half block 302, luminous intensity choose module 303.
Variable condition detection module 301, for detecting the angle change state of the first screen and the second screen；
Folding mode determining module 302 is determined for the angle change state according to first screen and the second screen
The folding mode of the mobile terminal；
Luminous intensity chooses module 303, for according to the folding mode and the first light sensitive device and/or the second optical flame detector
Part and/or the ambient light intensity of third light sensitive device detection, choosing corresponding target environment luminous intensity is foundation, and it is bright to adjust screen
Degree.
In embodiments of the present invention, it is preferable that first screen further includes the first gyro sensor, second screen
Curtain further includes the second gyro sensor, the variable condition detection module 301, is specifically used for being passed according to first gyroscope
The testing result of sensor determines that angle change occurs for first screen, and according to the inspection of second gyro sensor
It surveys as a result, determining that angle change occurs for second screen.
In embodiments of the present invention, it is preferable that the angle change state includes angle change degree, the folding mode
Determining module 302 is greater than the angle change degree of the second screen specifically for the angle change degree when the first screen, determines institute
Stating folding mode is that the first screen is folded to the second screen；
Or, determining the Foldable square when the angle change degree of the second screen is greater than the angle change degree of the first screen
Formula is that the second screen is folded to the first screen.
In embodiments of the present invention, it is preferable that mobile terminal 300 further includes that initial light intensity obtains module 304, referring to figure
5:
Initial light intensity obtains module 304, for the angle change state in detection first screen and the second screen
Before, the initial environment luminous intensity of the first light sensitive device detection before the mobile terminal folds is obtained；
The luminous intensity chooses module 303
First object luminous intensity chooses submodule 3031, for when the first screen is folded to the second screen, determines described the
The second environment luminous intensity of two light sensitive devices detection is differed with the initial environment luminous intensity without departing from the first given threshold, then is selected
Taking the second environment luminous intensity is target environment luminous intensity；
Or, the second target luminous intensity chooses submodule 3032, for when the second screen is folded to the first screen, described in judgement
The third ambient light intensity of third light sensitive device detection is differed without departing from the second given threshold, then with the initial environment luminous intensity
Choosing the third ambient light intensity is target environment luminous intensity；
Brightness regulation submodule 3033, for adjusting screen intensity using the target environment luminous intensity as foundation.
In embodiments of the present invention, it is preferable that the mobile terminal further include:
First judging unit, for the second environment luminous intensity for determining second light sensitive device detection with it is described
Before initial environment luminous intensity difference is without departing from the first given threshold, the ambient light intensity of the first light sensitive device detection is determined
It is differed with the initial environment luminous intensity beyond third given threshold；
Second judging unit, for the third ambient light intensity for determining third light sensitive device detection with it is described
Before initial environment luminous intensity difference is without departing from the second given threshold, the ambient light intensity of the first light sensitive device detection is determined
It is differed with the initial environment luminous intensity beyond third given threshold.
Mobile terminal 300 can be realized each process that mobile terminal is realized in the embodiment of the method for Fig. 1 and Fig. 3, to keep away
Exempt to repeat, which is not described herein again.In conclusion according to an embodiment of the present invention, by the angle for detecting the first screen and the second screen
It spends variable condition and the Foldable square of the mobile terminal is determined according to the angle change state of first screen and the second screen
Formula, the ring detected according to the folding mode and the first light sensitive device and/or the second light sensitive device and/or third light sensitive device
Border luminous intensity, choosing corresponding target environment luminous intensity is foundation, adjusts screen intensity, so that under different folding modes,
The third light sensitive device of the second light sensitive device or the second screen back side in the first screen back side can replace the first light sensitive device
It detects true target environment luminous intensity, realizes and screen intensity is adjusted with target environment luminous intensity, for foldable
Two sides screen mobile terminal, overcome the difficulty that can not accurately obtain the luminous intensity in environment, can not be just to solve
The problem of really adjusting screen intensity, improves the accuracy for adjusting screen intensity with ambient light intensity, then avoids with mistake
Screen intensity shown that the comfort level for solving human eye viewing reduced that the even content that shows of screen is difficult to be seen clearly asks
Topic.
Fig. 6 is the block diagram of the mobile terminal of another embodiment of the invention.Mobile terminal 400 shown in fig. 6 includes: at least
One processor 401, memory 402, at least one network interface 404 and user interface 403.It is each in mobile terminal 400
Component is coupled by bus system 405.It is understood that bus system 405 is logical for realizing the connection between these components
Letter.Bus system 405 further includes power bus, control bus and status signal bus in addition in addition to including data/address bus.But it is
For the sake of clear explanation, in Fig. 5 various buses are all designated as bus system 405.
Wherein, user interface 403 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 402 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
OnlyMemory, ROM), programmable read only memory (ProgrammableROM, PROM), Erasable Programmable Read Only Memory EPROM
(ErasablePROM, EPROM), electrically erasable programmable read-only memory (ElectricallyEPROM, EEPROM) dodge
It deposits.Volatile memory can be random access memory (RandomAccessMemory, RAM), and it is slow to be used as external high speed
It deposits.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(StaticRAM, SRAM), dynamic random access memory (DynamicRAM, DRAM), Synchronous Dynamic Random Access Memory
(SynchronousDRAM, SDRAM), double data speed synchronous dynamic RAM (DoubleDataRate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (SynchlinkDRAM, SLDRAM) and direct rambus random access memory
(DirectRambusRAM, DRRAM).The memory 402 of the system and method for description of the embodiment of the present invention is intended to include but unlimited
In the memory of these and any other suitable type.
In some embodiments, memory 402 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 4021 and application program 4022.
Wherein, operating system 4021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 4022 includes various application programs, such as media
Player (MediaPlayer), browser (Browser) etc., for realizing various applied business.Realize embodiment of the present invention side
The program of method may be embodied in application program 4022.
In embodiments of the present invention, by the program or instruction of calling memory 402 to store, specifically, can be application
The program or instruction stored in program 4022, processor 401 are used for: the angle change shape of detection the first screen and the second screen
State；According to the angle change state of first screen and the second screen, the folding mode of the mobile terminal is determined；According to institute
The ambient light intensity of folding mode and the first light sensitive device and/or the second light sensitive device and/or the detection of third light sensitive device is stated,
Choosing corresponding target environment luminous intensity is foundation, adjusts screen intensity.
The method that the embodiments of the present invention disclose can be applied in processor 401, or be realized by processor 401.
Processor 401 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 401 or the instruction of software form.Above-mentioned processing
Device 401 can be general processor, digital signal processor (DigitalSignalProcessor, DSP), specific integrated circuit
(ApplicationSpecificIntegratedCircuit, ASIC), ready-made programmable gate array
(FieldProgrammableGateArray, FPGA) either other programmable logic device, discrete gate or transistor logic
Device, discrete hardware components.It may be implemented or execute disclosed each method, step and the logical box in the embodiment of the present invention
Figure.General processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with the present invention
The step of method disclosed in embodiment, can be embodied directly in hardware decoding processor and execute completion, or use decoding processor
In hardware and software module combination execute completion.Software module can be located at random access memory, and flash memory, read-only memory can
In the storage medium of this fields such as program read-only memory or electrically erasable programmable memory, register maturation.The storage
Medium is located at memory 402, and processor 401 reads the information in memory 402, and the step of the above method is completed in conjunction with its hardware
Suddenly.
It is understood that the embodiment of the present invention description these embodiments can with hardware, software, firmware, middleware,
Microcode or combinations thereof is realized.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (App
LicationSpecificIntegratedCircuits, ASIC), digital signal processor
(DigitalSignalProcessing, DSP), digital signal processing appts (DSPDevice, DSPD), programmable logic device
(ProgrammableLogicDevice, PLD), field programmable gate array (Field-ProgrammableGateArray,
FPGA), general processor, controller, microcontroller, microprocessor, other electronics lists for executing herein described function
In member or combinations thereof.
For software implementations, can by execute the embodiment of the present invention described in function module (such as process, function etc.) come
Realize technology described in the embodiment of the present invention.Software code is storable in memory and is executed by processor.Memory can
With portion realizes in the processor or outside the processor.
Optionally, processor 401 is also used to: according to the testing result of first gyro sensor, determining described
The angle change state of one screen, and according to the testing result of second gyro sensor, determine second screen
Angle change state.
Optionally, as another embodiment, processor 401 is also used to: when the angle change degree of the first screen is greater than
The angle change degree of second screen determines that the folding mode is that the first screen is folded to the second screen；
Or, determining the Foldable square when the angle change degree of the second screen is greater than the angle change degree of the first screen
Formula is that the second screen is folded to the first screen.
Optionally, as another embodiment, processor 401 is also used to: in the first screen of the detection and the second screen
Angle change state the step of before, obtain the initial environment of the first light sensitive device detection before the mobile terminal folds
Luminous intensity；
When the first screen is folded to the second screen, second environment luminous intensity and the institute of the second light sensitive device detection are determined
Initial environment luminous intensity difference is stated without departing from the first given threshold, then choosing the second environment luminous intensity is target environment light intensity
Degree；
Or, determining the third ambient light intensity of the third light sensitive device detection when the second screen is folded to the first screen
It differs with the initial environment luminous intensity without departing from the second given threshold, then choosing the third ambient light intensity is target environment
Luminous intensity；
Using the target environment luminous intensity as foundation, screen intensity is adjusted.
Optionally, as another embodiment, processor 401 is also used to: determining the second light sensitive device inspection described
The second environment luminous intensity of survey is differed with the initial environment luminous intensity without departing from before the first given threshold, and the method is also wrapped
It includes:
Determine that the ambient light intensity of the first light sensitive device detection is differed with the initial environment luminous intensity beyond third
Given threshold；
In the third ambient light intensity for determining the third light sensitive device detection and the initial environment luminous intensity phase
Before difference is without departing from the second given threshold, the method also includes:
Determine that the ambient light intensity of the first light sensitive device detection is differed with the initial environment luminous intensity beyond third
Given threshold.
Mobile terminal 400 can be realized each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
It repeats no more.In conclusion according to an embodiment of the present invention, by detecting the angle change state of the first screen and the second screen,
According to the angle change state of first screen and the second screen, the folding mode of the mobile terminal is determined, according to described
Folding mode and the ambient light intensity of the first light sensitive device and/or the second light sensitive device and/or third light sensitive device detection, choosing
Taking corresponding target environment luminous intensity is foundation, adjusts screen intensity, so that being in the first screen under different folding modes
Second light sensitive device at the back side or the third light sensitive device at the second screen back side can replace the first light sensitive device to detect really
Target environment luminous intensity realizes and adjusts screen intensity with target environment luminous intensity, for folding two sides screen
Mobile terminal overcomes the difficulty that can not accurately obtain the luminous intensity in environment, to solve, can not correctly to adjust screen bright
The problem of spending, improve with ambient light intensity adjust screen intensity accuracy, then avoid with mistake screen intensity into
Row display solves the problems, such as that the comfort level of human eye viewing reduces the content that even screen is shown and is difficult to be seen clearly.
Fig. 7 is the structural schematic diagram of the mobile terminal of another embodiment of the invention.Specifically, the mobile terminal in Fig. 7
500 can be mobile phone, tablet computer, personal digital assistant (PersonalDigitalAssistant, PDA) or vehicle-mounted computer
Deng.
Mobile terminal 500 in Fig. 7 includes radio frequency (RadioFrequency, RF) circuit 510, memory 520, input list
Member 530, display unit 540, processor 560, voicefrequency circuit 570, WiFi (WirelessFidelity) module 580 and power supply
590。
Wherein, input unit 530 can be used for receiving the number or character information of user's input, and generation and mobile terminal
The related signal input of 500 user setting and function control.Specifically, in the embodiment of the present invention, which can
To include touch panel 531.Touch panel 531, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses the operations of any suitable object or attachment on touch panel 531 such as finger, stylus), and according to preparatory
The formula of setting drives corresponding attachment device.Optionally, touch panel 531 may include touch detecting apparatus and touch controller
Two parts.Wherein, the touch orientation of touch detecting apparatus detection user, and touch operation bring signal is detected, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
The processor 560 is given again, and can be received order that processor 560 is sent and be executed.Furthermore, it is possible to using resistance-type,
The multiple types such as condenser type, infrared ray and surface acoustic wave realize touch panel 531.In addition to touch panel 531, input unit
530 can also include other input equipments 532, other input equipments 532 can include but is not limited to physical keyboard, function key
One of (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc. are a variety of.
Wherein, display unit 540 can be used for showing information input by user or be supplied to the information and movement of user
The various menu interfaces of terminal 500.Display unit 540 may include display panel 541, optionally, can use LCD or organic hair
The forms such as optical diode (OrganicLight-EmittingDiode, OLED) configure display panel 541.
It should be noted that touch panel 531 can cover display panel 541, touch display screen is formed, when the touch display screen is examined
After measuring touch operation on it or nearby, processor 560 is sent to determine the type of touch event, is followed by subsequent processing device
560 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and common control viewing area.The Application Program Interface viewing area
And arrangement mode of the common control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface elements such as the icon comprising at least one application program and/or widget desktop control.The Application Program Interface viewing area
Or the empty interface not comprising any content.This commonly uses control viewing area for showing the higher control of utilization rate, for example,
Application icons such as button, interface number, scroll bar, phone directory icon etc. are set.
Wherein processor 560 is the control centre of mobile terminal 500, utilizes various interfaces and connection whole mobile phone
Various pieces, by running or executing the software program and/or module that are stored in first memory 521, and calling storage
Data in second memory 522 execute the various functions and processing data of mobile terminal 500, thus to mobile terminal 500
Carry out integral monitoring.Optionally, processor 560 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 521 in software program and/or module and/
Or the data in the second memory 522, processor 560 are used for: the angle change state of detection the first screen and the second screen；
According to the angle change state of first screen and the second screen, the folding mode of the mobile terminal is determined；According to described
Folding mode and the ambient light intensity of the first light sensitive device and/or the second light sensitive device and/or third light sensitive device detection, choosing
Taking corresponding target environment luminous intensity is foundation, adjusts screen intensity.
Optionally, processor 560 is also used to: according to the testing result of first gyro sensor, determining described
The angle change state of one screen, and according to the testing result of second gyro sensor, determine second screen
Angle change state.
Optionally, as another embodiment, processor 560 is also used to:
When the first screen angle change degree be greater than the second screen angle change degree, determine that the folding mode is
First screen is folded to the second screen；
Or, determining the Foldable square when the angle change degree of the second screen is greater than the angle change degree of the first screen
Formula is that the second screen is folded to the first screen.
Optionally, as another embodiment, processor 560 is also used to: in the first screen of the detection and the second screen
Angle change state the step of before, obtain the initial environment of the first light sensitive device detection before the mobile terminal folds
Luminous intensity；
When the first screen is folded to the second screen, second environment luminous intensity and the institute of the second light sensitive device detection are determined
Initial environment luminous intensity difference is stated without departing from the first given threshold, then choosing the second environment luminous intensity is target environment light intensity
Degree；
Or, determining the third ambient light intensity of the third light sensitive device detection when the second screen is folded to the first screen
It differs with the initial environment luminous intensity without departing from the second given threshold, then choosing the third ambient light intensity is target environment
Luminous intensity；
Using the target environment luminous intensity as foundation, screen intensity is adjusted.
Optionally, as another embodiment, processor 560 is also used to: determining the second light sensitive device inspection described
The second environment luminous intensity of survey is differed with the initial environment luminous intensity without departing from before the first given threshold, and the method is also wrapped
It includes:
Determine that the ambient light intensity of the first light sensitive device detection is differed with the initial environment luminous intensity beyond third
Given threshold；
In the third ambient light intensity for determining the third light sensitive device detection and the initial environment luminous intensity phase
Before difference is without departing from the second given threshold, the method also includes:
Determine that the ambient light intensity of the first light sensitive device detection is differed with the initial environment luminous intensity beyond third
Given threshold.
As it can be seen that mobile terminal 500 can be realized each process that mobile terminal is realized in previous embodiment, to avoid weight
Multiple, which is not described herein again.In conclusion according to an embodiment of the present invention, being become by the angle of the first screen of detection and the second screen
Change state determines the folding mode of the mobile terminal, root according to the angle change state of first screen and the second screen
The environment light detected according to the folding mode and the first light sensitive device and/or the second light sensitive device and/or third light sensitive device
Intensity, choosing corresponding target environment luminous intensity is foundation, screen intensity is adjusted, so that being under different folding modes
Second light sensitive device at the first screen back side or the third light sensitive device at the second screen back side can replace the first light sensitive device to detect
To true target environment luminous intensity, realizes and screen intensity is adjusted with target environment luminous intensity, for folding two
The mobile terminal of face curtain overcomes the difficulty that can not accurately obtain the luminous intensity in environment, so that solving correctly to adjust
The problem of saving screen intensity improves the accuracy that screen intensity is adjusted with ambient light intensity, then avoids with the screen of mistake
Curtain brightness is shown solve the problems, such as that the comfort level of human eye viewing reduces the content that even screen is shown and is difficult to be seen clearly.
The embodiment of the invention also provides a kind of mobile terminals, comprising: memory, processor and is stored in the memory
Screen intensity that is upper and can running on a processor adjusts program, and screen intensity adjusts when program is executed by processor and realizes this hair
In bright the step of any one screen luminance adjustment method.
The embodiment of the invention also provides a kind of computer readable storage mediums, which is characterized in that computer-readable storage
It is stored with screen intensity on medium and adjusts program, screen intensity adjusts any one in the realization present invention when program is executed by processor
The step of kind screen luminance adjustment method.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
Screen intensity regulation scheme is not intrinsic with any certain computer, virtual system or other equipment provided herein
It is related.Various general-purpose systems can also be used together with teachings based herein.As described above, construction has the present invention
Structure required by the system of scheme is obvious.In addition, the present invention is also not directed to any particular programming language.It should be bright
It is white, it can use various programming languages and realize summary of the invention described herein, and retouched above to what language-specific was done
State is in order to disclose the best mode of carrying out the invention.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, such as right
As claim reflects, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows tool
Thus claims of body embodiment are expressly incorporated in the specific embodiment, wherein each claim conduct itself
Separate embodiments of the invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of any
Can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor or digital signal processor (DSP) realize one in screen intensity regulation scheme according to an embodiment of the present invention
The some or all functions of a little or whole components.The present invention is also implemented as executing method as described herein
Some or all device or device programs (for example, computer program and computer program product).Such realization
Program of the invention can store on a computer-readable medium, or may be in the form of one or more signals.This
The signal of sample can be downloaded from an internet website to obtain, and is perhaps provided on the carrier signal or mentions in any other forms
For.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
Claims (12)
1. a kind of method that screen intensity is adjusted, applied to the mobile terminal with folding two sides screen, and the first screen
Front and back respectively include the first light sensitive device and the second light sensitive device, the back side of the second screen includes third optical flame detector
Part, which is characterized in that the described method includes:
Detect the angle change state of the first screen and the second screen；
According to the angle change state of first screen and the second screen, the folding mode of the mobile terminal is determined；
According to the ambient light intensity that the folding mode and the first light sensitive device and the second light sensitive device detect, or according to described
Folding mode and the ambient light intensity of the first light sensitive device and third light sensitive device detection, choose corresponding target environment light intensity
Degree is foundation, adjusts screen intensity.
2. the method according to claim 1, wherein first screen further includes the first gyro sensor,
Second screen further includes the second gyro sensor, the angle change state packet of detection first screen and the second screen
It includes:
According to the testing result of first gyro sensor, the angle change state of first screen, and root are determined
According to the testing result of second gyro sensor, the angle change state of second screen is determined.
3. method according to claim 1 or 2, which is characterized in that the angle change state includes angle change degree,
The angle change state according to first screen and the second screen determines that the folding mode of the mobile terminal includes:
When the first screen angle change degree be greater than the second screen angle change degree, determine the folding mode be first
Screen is folded to the second screen；
Or, determining that the folding mode is when the angle change degree of the second screen is greater than the angle change degree of the first screen
Second screen is folded to the first screen.
4. according to the method described in claim 3, it is characterized in that, becoming in the angle of the first screen of the detection and the second screen
Before the step of change state, the method also includes:
Obtain the initial environment luminous intensity of the first light sensitive device detection before the mobile terminal folds；
The ambient light intensity detected according to the folding mode and the first light sensitive device and the second light sensitive device, or according to
The folding mode and the ambient light intensity of the first light sensitive device and third light sensitive device detection, choose corresponding target environment
Luminous intensity is foundation, adjusts screen intensity and includes:
When the first screen is folded to the second screen, determine second light sensitive device detection second environment luminous intensity and it is described just
Beginning ambient light intensity is differed without departing from the first given threshold, then choosing the second environment luminous intensity is target environment luminous intensity；
Or, determining third ambient light intensity and the institute of the third light sensitive device detection when the second screen is folded to the first screen
Initial environment luminous intensity difference is stated without departing from the second given threshold, then choosing the third ambient light intensity is target environment light intensity
Degree；
Using the target environment luminous intensity as foundation, screen intensity is adjusted.
5. according to the method described in claim 4, it is characterized in that, determining the second of the second light sensitive device detection described
Ambient light intensity is differed with the initial environment luminous intensity without departing from before the first given threshold, the method also includes:
Determine that the ambient light intensity of the first light sensitive device detection is differed with the initial environment luminous intensity to set beyond third
Threshold value；
It is differed not in the third ambient light intensity for determining the third light sensitive device detection with the initial environment luminous intensity
Before the second given threshold, the method also includes:
Determine that the ambient light intensity of the first light sensitive device detection is differed with the initial environment luminous intensity to set beyond third
Threshold value.
6. a kind of mobile terminal has folding two sides screen, and the front and back of the first screen respectively includes the first light
Inductor component and the second light sensitive device, the back side of the second screen include third light sensitive device characterized by comprising
Variable condition detection module, for detecting the angle change state of the first screen and the second screen；
Folding mode determining module determines the shifting for the angle change state according to first screen and the second screen
The folding mode of dynamic terminal；
Luminous intensity chooses module, for the ring according to the folding mode and the detection of the first light sensitive device and the second light sensitive device
Border luminous intensity, or the ambient light intensity detected according to the folding mode and the first light sensitive device and third light sensitive device, choosing
Taking corresponding target environment luminous intensity is foundation, adjusts screen intensity.
7. mobile terminal according to claim 6, which is characterized in that first screen further includes the first gyro sensors
Device, second screen further include the second gyro sensor, the variable condition detection module, are specifically used for according to described the
The testing result of one gyro sensor determines the angle change state of first screen, and according to second gyro
The testing result of instrument sensor determines the angle change state of second screen.
8. mobile terminal according to claim 6 or 7, which is characterized in that the angle change state includes angle change
Degree, the folding mode determining module are greater than the angle of the second screen specifically for the angle change degree when the first screen
Variation degree determines that the folding mode is that the first screen is folded to the second screen；
Or, determining that the folding mode is when the angle change degree of the second screen is greater than the angle change degree of the first screen
Second screen is folded to the first screen.
9. mobile terminal according to claim 8, which is characterized in that further include:
Initial light intensity obtain module, for it is described detection the first screen and the second screen angle change state the step of it
Before, obtain the initial environment luminous intensity of the first light sensitive device detection before the mobile terminal folds；
The luminous intensity chooses module
First object luminous intensity chooses submodule, for determining second optical flame detector when the first screen is folded to the second screen
The second environment luminous intensity of part detection is differed with the initial environment luminous intensity without departing from the first given threshold, then chooses described the
Two ambient light intensities are target environment luminous intensity；
Second target luminous intensity chooses submodule, for determining the third optical flame detector when the second screen is folded to the first screen
The third ambient light intensity of part detection is differed with the initial environment luminous intensity without departing from the second given threshold, then chooses described the
Three ambient light intensities are target environment luminous intensity；
Brightness regulation submodule, for adjusting screen intensity using the target environment luminous intensity as foundation.
10. mobile terminal according to claim 9, which is characterized in that further include:
First judging unit, in the second environment luminous intensity and the initial environment for determining the second light sensitive device detection
Before luminous intensity difference is without departing from the first given threshold, determine first light sensitive device detection ambient light intensity and it is described just
Beginning ambient light intensity difference exceeds third given threshold；
Second judging unit, in the third ambient light intensity for determining the third light sensitive device detection and the initial environment
Before luminous intensity difference is without departing from the second given threshold, determine first light sensitive device detection ambient light intensity and it is described just
Beginning ambient light intensity difference exceeds third given threshold.
11. a kind of mobile terminal characterized by comprising memory, processor and be stored on the memory and can be in institute
It states the screen intensity run on processor and adjusts program, the screen intensity is adjusted when program is executed by the processor and realized such as
The step of screen luminance adjustment method described in any one of claims 1 to 5.
12. a kind of computer readable storage medium, which is characterized in that it is bright to be stored with screen on the computer readable storage medium
Degree adjusts program, and the screen intensity is adjusted when program is executed by processor and realized as described in any one of claims 1 to 5
The step of screen luminance adjustment method.
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| CN108536404B (en) * | 2018-02-28 | 2021-12-17 | 努比亚技术有限公司 | Display control method, bendable terminal and computer readable storage medium |
| CN109375889B (en) * | 2018-09-10 | 2022-02-01 | Oppo广东移动通信有限公司 | Display control method and related product |
| CN111103965A (en) * | 2018-10-26 | 2020-05-05 | Oppo广东移动通信有限公司 | Electronic device, screen control method, control device, and storage medium |
| CN109639879B (en) * | 2018-10-30 | 2021-09-07 | 努比亚技术有限公司 | Screen display control method, foldable terminal and computer readable storage medium |
| CN109669515A (en) * | 2018-12-17 | 2019-04-23 | 武汉华星光电半导体显示技术有限公司 | A kind of two-sided panel type display and the method for controlling its switching |
| CN109887475B (en) * | 2019-03-12 | 2020-06-09 | 维沃移动通信有限公司 | Screen brightness compensation method and mobile terminal |
| CN111752521A (en) * | 2019-03-26 | 2020-10-09 | 北京小米移动软件有限公司 | Terminal, ambient light parameter acquisition method and device and storage medium |
| CN110275612B (en) * | 2019-05-28 | 2023-01-06 | Oppo广东移动通信有限公司 | Brightness adjusting method and device, electronic equipment and storage medium |
| CN112241194B (en) * | 2019-07-19 | 2023-03-28 | 华为技术有限公司 | Folding screen lighting method and device |
| CN110926606B (en) * | 2019-11-29 | 2022-08-26 | 北京小米移动软件有限公司 | Ambient light detection circuit and terminal device |
| CN113132532B (en) * | 2019-12-26 | 2022-05-13 | 超聚变数字技术有限公司 | Ambient light intensity calibration method and device and electronic equipment |
| CN111399626B (en) * | 2020-03-05 | 2022-01-04 | Tcl移动通信科技（宁波）有限公司 | Screen control method and device, storage medium and mobile terminal |
| CN111276087B (en) * | 2020-03-24 | 2021-09-14 | 联想(北京)有限公司 | Screen brightness adjusting method and device and electronic equipment |
| CN113539192B (en) * | 2020-04-21 | 2023-10-20 | 北京小米移动软件有限公司 | Ambient light detection method and device, electronic equipment and storage medium |
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