CN109413279A - Screen luminance adjustment method, device, mobile terminal and readable storage medium storing program for executing - Google Patents
Screen luminance adjustment method, device, mobile terminal and readable storage medium storing program for executing Download PDFInfo
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- CN109413279A CN109413279A CN201811452813.9A CN201811452813A CN109413279A CN 109413279 A CN109413279 A CN 109413279A CN 201811452813 A CN201811452813 A CN 201811452813A CN 109413279 A CN109413279 A CN 109413279A
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- mobile terminal
- screen
- transverse screen
- state
- shelter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
The invention discloses a kind of screen luminance adjustment method, device, mobile terminal and readable storage medium storing program for executing, this method comprises: obtaining the state parameter of mobile terminal, judge whether the mobile terminal is in transverse screen state according to the state parameter；When the mobile terminal is in transverse screen state, detect in the mobile terminal pre-determined distance whether have shelter by distance detection device；If having shelter in the mobile terminal pre-determined distance, the current transverse screen brightness of the mobile terminal is adjusted.When realizing and be in transverse screen state meeting mobile terminal, and there are the two conditions of shelter in mobile terminal pre-determined distance, the screen intensity of mobile terminal is adjusted automatically, improves user experience.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of screen luminance adjustment method, device, mobile terminals
And readable storage medium storing program for executing.
Background technique
With the rapid development of hardware and software, smart phone, tablet computer etc. have the mobile terminal of touch screen
Have become essential equipment in people's life.Having benefited from portability, these mobile terminals are usually in different occasions,
Such as under the strong light outside daytime room or under night indoor dim light.In the stronger situation of ambient light, the screen of mobile terminal
Curtain brightness needs correspondingly improve, and otherwise user is difficult to see screen clearly.Conversely, in the case where ambient light is weaker, it is mobile whole
The screen intensity needs at end accordingly decrease, and otherwise user can feel dazzling.
Current some calculating equipment support screen automatic brightness adjustment functions detect ambient light using light sensor
Intensity and automatic adaptation screen intensity.But, due to the limitation of light sensor performance itself and position, screen intensity from
Dynamic adjusting is often and not fully up to expectations.For example, user needs transverse screen to hold mobile phone in many cases, such as plays game, sees view
Frequently, when checking shake-hands grip photo, and at this time if mobile phone is in automatic brightness adjustment mode, due to the photosensitive member of current mobile phone
The device overwhelming majority is laid out at the top of mobile phone, and user it is horizontal shake hands machine when, such as play game when, hand inevitably blocks
All or part of ambient, the ambient for perceiving photosensitive element is lower, and the automatic brightness adjustment mechanism of mobile phone at this time
Screen intensity will be made also to become lower, be not inconsistent with actual environment, influence visual experience.
Summary of the invention
The main purpose of the present invention is to provide a kind of screen luminance adjustment method, device, mobile terminal and readable storages
Medium, it is intended to solve conventional screen automatic brightness adjustment mode and adjust skill not smart enough when mobile terminal is in transverse screen state
Art problem.
To achieve the above object, the embodiment of the present invention provides a kind of screen luminance adjustment method, and the screen intensity is adjusted
Method is applied to mobile terminal, and the mobile terminal is built-in with distance detection device, and the screen luminance adjustment method includes:
The state parameter for obtaining the mobile terminal judges whether the mobile terminal is in horizontal according to the state parameter
Screen state；
When the mobile terminal is in transverse screen state, it is default that the mobile terminal is detected by the distance detection device
Whether distance is interior has shelter；
If having shelter in the mobile terminal pre-determined distance, the current transverse screen brightness of the mobile terminal is adjusted
It is whole.
Optionally, if having shelter in the mobile terminal pre-determined distance, current screen brightness is adjusted
The step of include:
If having shelter in the mobile terminal pre-determined distance, the screen that the mobile terminal is in front of transverse screen state is obtained
Curtain brightness；
Screen intensity before the mobile terminal is in transverse screen state is as the current transverse screen brightness of the mobile terminal.
Optionally, if having shelter in the mobile terminal pre-determined distance, to the current cross of the mobile terminal
Shielding the step of brightness is adjusted includes:
If having shelter in the mobile terminal pre-determined distance, screen brightness adjustment interface is shown, for user's adjustment
The current transverse screen brightness of the mobile terminal.
Optionally, if having shelter in the mobile terminal pre-determined distance, to the current cross of the mobile terminal
Shielding the step of brightness is adjusted includes:
If there is shelter in the mobile terminal pre-determined distance, default transverse screen brightness is obtained；
Using the default transverse screen brightness as the current transverse screen brightness of the mobile terminal.
Optionally, the state parameter includes the length-width ratio of the moving picture terminal layout, described to obtain the movement
The state parameter of terminal judges that the step of whether mobile terminal is in transverse screen state includes: according to the state parameter
The length-width ratio for obtaining the picture layout of the mobile terminal judges according to the length-width ratio and the size of default ratio
Whether the mobile terminal is in transverse screen state；
If the length-width ratio is more than or equal to default ratio, determine that the mobile terminal is in transverse screen state；
If the length-width ratio is less than default ratio, determine that the mobile terminal is not in transverse screen state.
Optionally, the mobile terminal is built-in with gravity sensing device, and the state parameter includes the gravity sensing dress
The gravity sensing parameter of output is set, the gravity sensing parameter is the angle between the long side and horizontal plane of the mobile terminal,
The state parameter for obtaining the mobile terminal, judges whether the mobile terminal is in transverse screen shape according to the state parameter
The step of state includes:
The angle between the long side and horizontal plane of the mobile terminal is obtained, the mobile terminal is judged according to the angle
Whether transverse screen state is in；
If the angle is less than or equal to default angle, determine that the mobile terminal is in transverse screen state；
If the gravity sensing parameter is greater than the default angle, determine that the mobile terminal is not in transverse screen state.
Optionally, described when the mobile terminal is in transverse screen state, by described in distance detection device detection
Whether there is the step of shelter to include: in mobile terminal pre-determined distance
When the mobile terminal is in transverse screen state, obtained in front of the mobile terminal by the distance detection device
Object is at a distance from the mobile terminal, as current distance；
The current distance is compared with pre-determined distance；
If the current distance is less than or equal to pre-determined distance, determine to block in the mobile terminal pre-determined distance
Object；
If the current distance is greater than pre-determined distance, determine in the mobile terminal pre-determined distance without shelter.
The present invention also provides a kind of screen brightness regulating device, the screen brightness regulating device includes:
Module is obtained, the state parameter of mobile terminal is obtained, whether the mobile terminal is judged according to the state parameter
In transverse screen state；
Detection module is detected described mobile whole when the mobile terminal is in transverse screen state by distance detection device
Whether there is shelter in the pre-determined distance of end；
Module is adjusted, if having shelter in the mobile terminal pre-determined distance, to the current transverse screen of the mobile terminal
Brightness is adjusted.
The present invention also provides a kind of mobile terminal, the mobile terminal includes: memory, processor and is stored in described deposit
On reservoir and the screen intensity that can run on the processor adjusts program, and the screen intensity adjusts program by the processing
It realizes when device executes such as the step of above-mentioned screen luminance adjustment method.
The present invention also provides a kind of readable storage medium storing program for executing, it is stored with screen intensity on the readable storage medium storing program for executing and adjusts journey
Sequence, the screen intensity are adjusted when program is executed by processor and are realized such as the step of above-mentioned screen luminance adjustment method.
Whether the present invention judges the mobile terminal according to the state parameter by the state parameter of acquisition mobile terminal
In transverse screen state；When the mobile terminal is in transverse screen state, it is pre- that the mobile terminal is detected by distance detection device
If whether having shelter apart from interior；If having shelter in the mobile terminal pre-determined distance, to the current of the mobile terminal
Transverse screen brightness is adjusted.It realizes and is in transverse screen state meeting mobile terminal, and blocked in mobile terminal pre-determined distance
When the two conditions of object, the screen intensity of mobile terminal is adjusted automatically, improves user experience.
Detailed description of the invention
Fig. 1 is the hardware structural diagram of the embodiment of the present invention one optional mobile terminal；
Fig. 2 is the wireless communication device schematic diagram of mobile terminal in Fig. 1；
Fig. 3 is the flow diagram of screen luminance adjustment method first embodiment of the present invention；
Fig. 4 is the schematic diagram of a scenario that mobile terminal of the present invention is not in transverse screen state；
Fig. 5 is the schematic diagram of a scenario that mobile terminal of the present invention is in transverse screen state；
Fig. 6 is the schematic diagram of a scenario that the present invention meets screen intensity adjusting condition.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data, and memory 109 can be situated between for a kind of storage of computer
Matter, the memory 109 are stored with prompting message program of the present invention.Memory 109 can mainly include storing program area and storage number
According to area, wherein storing program area can application program needed for storage program area, at least one function (for example sound plays function
Energy, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as audio data,
Phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-volatile memories
Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Such as
Processor 110 executes the prompting message program in memory 109, to realize the step of each embodiment of message prompt method of the present invention
Suddenly.
Processor 110 may include one or more processing units；Optionally, processor 110 can integrate application processor and
Modem processor, wherein the main processing operation system of application processor, user interface and application program etc., modulation /demodulation
Processor mainly handles wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110
In.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, optionally, power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that mobile terminal of the invention is based below into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
The present invention provides a kind of screen luminance adjustment method, which is mainly used in mobile terminal
On, the mobile terminal is built-in with distance detection device, in screen luminance adjustment method first embodiment, referring to Fig. 3, screen
Brightness adjusting method includes:
Step S1 obtains the state parameter of the mobile terminal, judges that the mobile terminal is according to the state parameter
It is no to be in transverse screen state；
In the present embodiment, by obtaining the state parameter of mobile terminal, judge that the mobile terminal is according to state parameter
It is no to be in transverse screen state.The state parameter of mobile terminal includes the length-width ratio and gravity sensing parameter of moving picture terminal layout,
Wherein, gravity sensing parameter is the angle between the long side and horizontal plane of mobile terminal.
Moving picture terminal includes transverse screen state and non-transverse screen state (can be vertical screen state), whether judges mobile terminal
In transverse screen state, there are two types of schemes, and one is the length-width ratios being laid out according to moving picture terminal, and one is according to mobile terminal
Corner dimension between object of reference.
Specifically, judge whether mobile terminal is in transverse screen shape about the length-width ratio being laid out according to moving picture terminal
State can directly get the length-width ratio of picture layout from the state parameter of mobile terminal, can also lead to for mobile terminal
Some parameter values of reading current interface are crossed to obtain the length-width ratio of current picture layout, by taking webpage as an example, in the source generation of webpage
The length-width ratio of webpage can be directly obtained in code.After the length-width ratio for the picture layout for getting mobile terminal, by length and width
Than being compared with default ratio, if the length-width ratio is more than or equal to default ratio, determine that the mobile terminal is in transverse screen
State；If the length-width ratio is less than default ratio, determine that the mobile terminal is in that be not in transverse screen state (may be vertical screen shape
State).
About according to the corner dimension between mobile terminal and object of reference.Specifically, one is established on the basis of mobile terminal
A three-dimensional system of coordinate includes x-axis, y-axis and z-axis in the three-dimensional system of coordinate, wherein x-axis is parallel with the short side of mobile terminal, y
Axis is parallel with the long side of mobile terminal, screen vertical where the screen of z-axis and mobile terminal.When the y-axis and level of mobile terminal
Direction is parallel, i.e., the angle between the long side and horizontal plane of mobile terminal is equal to the angle between 0 ° or y-axis and horizontal direction
Less than default angle, then determine that the mobile terminal is in transverse screen state；When the angle between mobile terminal y-axis and horizontal direction is big
In default angle, then determine that the mobile terminal is not in transverse screen state.
Step S2 detects the movement by the distance detection device when the mobile terminal is in transverse screen state
Whether there is shelter in terminal pre-determined distance；
In the present embodiment, distance detection device (being called displacement sensor) is divided into optics according to the difference of detecting element
Formula distance detection device, linearly close to distance detection device and ultrasonic distance detection device, unlimited spacing in the present embodiment
Type from detection device, any one of them all can serve as the distance detection device in the present embodiment.Built in mobile terminal
Distance detection device is normally at the two sides of mobile terminal earpiece or in the groove of earpiece.
Specifically, it when determining that mobile terminal is in transverse screen state, is detected by being preset at the distance inside mobile terminal
Device, which obtains, is located at mobile terminal objects in front at a distance from the mobile terminal, as current distance, by the current distance and in advance
If distance is compared, if current distance is less than or equal to pre-determined distance, determine have in the pre-determined distance of the mobile terminal
Shelter；If current distance is greater than pre-determined distance, determine in the pre-determined distance of the mobile terminal without shelter.
Step S3, it is bright to the current transverse screen of the mobile terminal if having shelter in the mobile terminal pre-determined distance
Degree is adjusted.
In the present embodiment, if having shelter in mobile terminal pre-determined distance, the side that current screen brightness is adjusted
There are three types of cases, and one is maintaining the screen brightness value before and after transverse screen state constant, second is according to default transverse screen brightness adjustment
The current transverse screen brightness of mobile terminal is set, the third is that screen brightness adjustment interface is shown on the mobile terminal page, is used
It family can the current transverse screen brightness of self-setting as needed.
Three of the above can select one to the scheme that current screen brightness is adjusted and individually implement, in addition, the first side
Case can combine implementation with the third scheme, and second scheme can also combine implementation with the third scheme.
In the present embodiment, by obtaining the state parameter of mobile terminal, the movement is judged according to the state parameter
Whether terminal is in transverse screen state；When the mobile terminal is in transverse screen state, the shifting is detected by distance detection device
Whether there is shelter in dynamic terminal pre-determined distance；If having shelter in the mobile terminal pre-determined distance, to described mobile whole
The current transverse screen brightness at end is adjusted.It realizes and is in transverse screen state, and mobile terminal pre-determined distance meeting mobile terminal
When inside there are the two conditions of shelter, the screen intensity of mobile terminal is adjusted automatically, improves user experience.
Further, in screen luminance adjustment method second embodiment of the present invention, the state parameter includes the shifting
The length-width ratio of dynamic terminal picture layout, above-mentioned steps S1 include:
Step S11 obtains the length-width ratio of the picture layout of the mobile terminal, according to the length-width ratio and default ratio
Size judges whether the mobile terminal is in transverse screen state；
Step S12 determines that the mobile terminal is in transverse screen shape if the length-width ratio is more than or equal to default ratio
State；
Step S13 determines that the mobile terminal is not in transverse screen state if the length-width ratio is less than default ratio.
In the present embodiment, moving picture terminal includes transverse screen state and non-transverse screen state (can be vertical screen state), is sentenced
Whether disconnected mobile terminal is in transverse screen state, and there are two types of schemes, and one is the length-width ratios being laid out according to moving picture terminal, a kind of
It is according to the corner dimension between mobile terminal and object of reference.
Specifically, judge whether mobile terminal is in transverse screen shape about the length-width ratio being laid out according to moving picture terminal
State can directly get the length-width ratio of picture layout from the state parameter of mobile terminal, can also lead to for mobile terminal
Some parameter values of reading current interface are crossed to obtain the length-width ratio of current picture layout, by taking webpage as an example, in the source generation of webpage
The length-width ratio of webpage can be directly obtained in code.
Supplemented by assistant solution, enumerate a specific example: mobile terminal is by taking the display screen of 16:9 as an example, when mobile terminal is with Fig. 4
When shown state is placed, the length-width ratio of current picture layout is 9:16, when mobile terminal is with the placement of state shown in Fig. 5, currently
The length-width ratio of picture layout is 16:9, and default ratio can be 16:9 to the arbitrary value between 9:16, for the aobvious of other ratios
Display screen, default ratio may be set according to actual conditions.
After the length-width ratio for the picture layout for getting mobile terminal, length-width ratio is compared with default ratio, if
The length-width ratio is more than or equal to default ratio, then determines that the mobile terminal is in transverse screen state；If the length-width ratio is less than default
Ratio then determines that the mobile terminal is in and is not in transverse screen state (may be vertical screen state).
Further, the mobile terminal is built-in with gravity sensing device, and the state parameter includes the gravity sensing
The gravity sensing parameter of device output, the gravity sensing parameter are the folder between the long side and horizontal plane of the mobile terminal
Angle, above-mentioned steps S1 include:
Step S101 obtains the angle between the long side and horizontal plane of the mobile terminal, judges institute according to the angle
State whether mobile terminal is in transverse screen state；
Step S102 determines that the mobile terminal is in transverse screen shape if the angle is less than or equal to default angle
State；
Step S103 determines that the mobile terminal is not in if the gravity sensing parameter is greater than the default angle
Transverse screen state.
In the present embodiment, judge whether mobile terminal is in the scheme of transverse screen state about another kind, i.e., according to movement
Corner dimension between terminal and object of reference.
Specifically, a three-dimensional system of coordinate is established on the basis of mobile terminal, includes x-axis, y-axis in the three-dimensional system of coordinate
And z-axis, wherein x-axis is parallel with the short side of mobile terminal, and y-axis is parallel with the long side of mobile terminal, the screen of z-axis and mobile terminal
Screen vertical where curtain.
When the y-axis and horizontal direction parallel of mobile terminal, i.e. angle between the long side and horizontal plane of mobile terminal is equal to
Angle between 0 ° or y-axis and horizontal direction is less than default angle, then determines that the mobile terminal is in transverse screen state；Work as shifting
Angle between dynamic terminal y-axis and horizontal direction is greater than default angle, then determines that the mobile terminal is not in transverse screen state.This
Outside, when the y-axis of mobile terminal is parallel to the vertical direction, i.e. angle between the long side and horizontal plane of mobile terminal is equal to 90 °, or
Angle between person's y-axis and vertical direction is less than default angle, then determines that the mobile terminal is in vertical screen state.
Wherein, the value range for presetting angle can be set to be more than or equal to 0 ° and be less than or equal to arbitrary value between 45 °, this model
The preferred scope of only this programme is enclosed, does not constitute the restriction to this programme, default angle can also be greater than 45 °, and user can basis
Actual conditions freely set the value of the default angle.
Further, above-mentioned steps S2 includes:
Step S21 obtains the movement by the distance detection device when the mobile terminal is in transverse screen state
Terminal objects in front is at a distance from the mobile terminal, as current distance；
The current distance is compared by step S22 with pre-determined distance；
Step S23 determines the mobile terminal pre-determined distance if the current distance is less than or equal to pre-determined distance
Inside there is shelter；
Step S24 determines not hide in the mobile terminal pre-determined distance if the current distance is greater than pre-determined distance
Block material.
In the present embodiment, distance detection device (being called displacement sensor) is divided into optics according to the difference of detecting element
Formula distance detection device, linearly close to distance detection device and ultrasonic distance detection device, unlimited spacing in the present embodiment
Type from detection device, any one of them all can serve as the distance detection device in the present embodiment.Built in mobile terminal
Distance detection device is normally at the two sides of mobile terminal earpiece or in the groove of earpiece.
Specifically, it when determining that mobile terminal is in transverse screen state, is detected by being preset at the distance inside mobile terminal
Device, which obtains, is located at mobile terminal objects in front at a distance from the mobile terminal, as current distance, by the current distance and in advance
If distance is compared, if current distance is less than or equal to pre-determined distance, determine have in the pre-determined distance of the mobile terminal
Shelter；If current distance is greater than pre-determined distance, determine in the pre-determined distance of the mobile terminal without shelter.
Wherein, pre-determined distance can be set to 6cm (general palm is horizontal shake hands machine when palm from mobile terminal it is maximum away from
From), this pre-determined distance is only the preferred value of this programme, do not constitute the restriction to this programme, default angle can also be greater than or
Less than 6cm, user can freely set the value of the pre-determined distance according to the actual situation.
In the present embodiment, by judging whether the length-width ratio of moving picture terminal layout is more than or equal to default ratio
Value judges whether the angle between the long side of mobile terminal and horizontal plane is less than or equal to both schemes of default angle really
Determine whether mobile terminal is in transverse screen state, if being in transverse screen state, judges whether block in mobile terminal pre-determined distance
Object, when only meeting the two conditions simultaneously, mobile terminal is just adjusted current screen brightness, and it is whole to greatly reduce mistuning
A possibility that, to improve user experience.
Further, in screen luminance adjustment method 3rd embodiment of the present invention, above-mentioned steps S3 includes:
Step S31 obtains the mobile terminal and is in transverse screen shape if having shelter in the mobile terminal pre-determined distance
Screen intensity before state；
Step S32, the screen intensity before the mobile terminal is in transverse screen state is as the current of the mobile terminal
Transverse screen brightness.
In the present embodiment, if having shelter in mobile terminal pre-determined distance, the side that current screen brightness is adjusted
There are three types of cases, and one is maintaining the screen brightness value before and after transverse screen state constant, second is according to default transverse screen brightness adjustment
The current transverse screen brightness of mobile terminal is set, the third is that screen brightness adjustment interface is shown on the mobile terminal page, is used
It family can the current transverse screen brightness of self-setting as needed.
Specifically, constant about the screen brightness value before and after maintenance transverse screen state.When mobile phone is in auto brightness mode,
The brightness of screen can with photosensitive element perceive outside light intensity number and change, when user is horizontal holds mobile terminal, hand is not
Evitable to block all or part of ambient, the outside light intensity of photosensitive element perception at this time is reduced, and screen intensity is therewith
It is dimmed, but this is not the operation that user wants.At this point, if meeting mobile terminal is in transverse screen state, and mobile terminal is default
There are the two conditions of shelter in distance, then the screen intensity that the mobile terminal is in front of transverse screen state is obtained, by mobile terminal
Current transverse screen brightness of the screen intensity as the mobile terminal before transverse screen state maintains the screen before and after transverse screen state bright
Angle value is constant.
Optionally, above-mentioned steps S3 includes:
Step S301 obtains default transverse screen brightness if there is shelter in the mobile terminal pre-determined distance；
Step S302, using the default transverse screen brightness as the current transverse screen brightness of the mobile terminal.
Specifically, about according to the current transverse screen brightness for presetting transverse screen brightness adjustment setting mobile terminal.It is in mobile phone
When auto brightness mode, outside light intensity that the brightness of screen can be perceived with photosensitive element number and change, held when user is horizontal
When mobile terminal, hand inevitably blocks all or part of ambient, and the outside light intensity of photosensitive element perception at this time subtracts
Few, screen intensity is dimmed therewith, but this is not the operation that user wants.At this point, if meeting mobile terminal is in transverse screen state,
And have the two conditions of shelter in mobile terminal pre-determined distance, then the default transverse screen brightness of user preset is obtained, this is preset
Current transverse screen brightness of the transverse screen brightness as the mobile terminal.
In addition, further including that default transverse screen brightness is arranged before step S301.Default transverse screen brightness is that user is as needed
The screen intensity when transverse screen of self-setting.
Optionally, above-mentioned steps S3 includes:
Step S3001 shows screen brightness adjustment interface if having shelter in the mobile terminal pre-determined distance, with
The current transverse screen brightness of the mobile terminal is adjusted for user.
Specifically, about screen brightness adjustment interface is shown on the mobile terminal page, so that user adjusts the movement
The current transverse screen brightness of terminal.When mobile phone is in auto brightness mode, the brightness of screen can perceive outer with photosensitive element
The number of boundary's light quantity and change, when user is horizontal holds mobile terminal, hand inevitably blocks all or part of ambient,
The outside light intensity of photosensitive element perception at this time is reduced, and screen intensity is dimmed therewith, but this is not the operation that user wants.This
When, if meeting mobile terminal is in transverse screen state, and there are the two conditions of shelter in mobile terminal pre-determined distance, then in the shifting
Dynamic terminal display brightness adjustment interface, so that user adjusts the current transverse screen brightness of the mobile terminal as needed.
Three of the above can select one to the scheme that current screen brightness is adjusted and individually implement, in addition, the first side
Case can combine implementation with the third scheme, and second scheme can also combine implementation with the third scheme.
In the present embodiment, there are three types of being adjusted to current screen brightness, one is the screens before and after maintenance transverse screen state
Curtain brightness value is constant, and second is according to the current transverse screen brightness for presetting transverse screen brightness adjustment setting mobile terminal, the third is
Screen brightness adjustment interface is shown on the mobile terminal page, user can the current transverse screen brightness of self-setting as needed.It is rich
Rich mobile terminal carries out the selection of screen intensity adjustment, can satisfy the comprehensive demand of user, to improve user's body
It tests.
In addition, the embodiment of the present invention also proposes that a kind of screen brightness regulating device, screen brightness regulating device include:
It obtains module and the mobile terminal is judged according to the state parameter for obtaining the state parameter of mobile terminal
Whether transverse screen state is in；
Detection module, for detecting the shifting by distance detection device when the mobile terminal is in transverse screen state
Whether there is shelter in dynamic terminal pre-determined distance；
Module is adjusted, if for having shelter in the mobile terminal pre-determined distance, to the current of the mobile terminal
Transverse screen brightness is adjusted.
Optionally, module is obtained to be also used to:
The length-width ratio for obtaining the picture layout of the mobile terminal judges according to the length-width ratio and the size of default ratio
Whether the mobile terminal is in transverse screen state；
If the length-width ratio is more than or equal to default ratio, determine that the mobile terminal is in transverse screen state；
If the length-width ratio is less than default ratio, determine that the mobile terminal is not in transverse screen state.
Optionally, module is obtained to be also used to:
The angle between the long side and horizontal plane of the mobile terminal is obtained, the mobile terminal is judged according to the angle
Whether transverse screen state is in；
If the angle is less than or equal to default angle, determine that the mobile terminal is in transverse screen state；
If the gravity sensing parameter is greater than the default angle, determine that the mobile terminal is not in transverse screen state.
Optionally, detection module is also used to:
When the mobile terminal is in transverse screen state, obtained in front of the mobile terminal by the distance detection device
Object is at a distance from the mobile terminal, as current distance；
The current distance is compared with pre-determined distance；
If the current distance is less than or equal to pre-determined distance, determine to block in the mobile terminal pre-determined distance
Object；
If the current distance is greater than pre-determined distance, determine in the mobile terminal pre-determined distance without shelter.
Optionally, adjustment module is also used to:
If having shelter in the mobile terminal pre-determined distance, the screen that the mobile terminal is in front of transverse screen state is obtained
Curtain brightness；
Screen intensity before the mobile terminal is in transverse screen state is as the current transverse screen brightness of the mobile terminal.
Optionally, adjustment module is also used to:
If having shelter in the mobile terminal pre-determined distance, screen brightness adjustment interface is shown, for user's adjustment
The current transverse screen brightness of the mobile terminal.
Optionally, adjustment module is also used to:
If there is shelter in the mobile terminal pre-determined distance, default transverse screen brightness is obtained；
Using the default transverse screen brightness as the current transverse screen brightness of the mobile terminal.
In addition, the embodiment of the present invention also proposes that a kind of mobile terminal, mobile terminal include: memory 109, processor 110
And be stored in the screen intensity that can be run on memory 109 and on processor 110 and adjust program, screen intensity adjusts program quilt
Processor 110 realizes the step of each embodiment of above-mentioned screen luminance adjustment method when executing.
In addition, the present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage
Having one, perhaps more than one program the one or more programs can also be by one or more than one processor
The step of executing with embodiment each for realizing above-mentioned screen luminance adjustment method.
The specific embodiment of mobile terminal and readable storage medium storing program for executing (i.e. computer readable storage medium) of the present invention is opened up
It opens up content and each embodiment of above-mentioned screen luminance adjustment method is essentially identical, this will not be repeated here.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of screen luminance adjustment method, which is characterized in that the screen luminance adjustment method is applied to mobile terminal, described
Mobile terminal is built-in with distance detection device, and the screen luminance adjustment method includes:
The state parameter for obtaining the mobile terminal judges whether the mobile terminal is in transverse screen shape according to the state parameter
State；
When the mobile terminal is in transverse screen state, the mobile terminal pre-determined distance is detected by the distance detection device
Inside whether there is shelter；
If having shelter in the mobile terminal pre-determined distance, the current transverse screen brightness of the mobile terminal is adjusted.
2. screen luminance adjustment method as described in claim 1, which is characterized in that if the mobile terminal pre-determined distance
The step of inside having shelter, being then adjusted to the current transverse screen brightness of the mobile terminal includes:
If having shelter in the mobile terminal pre-determined distance, obtaining the mobile terminal, to be in the screen before transverse screen state bright
Degree；
Screen intensity before the mobile terminal is in transverse screen state is as the current transverse screen brightness of the mobile terminal.
3. screen luminance adjustment method as described in claim 1, which is characterized in that if the mobile terminal pre-determined distance
The step of inside having shelter, being then adjusted to the current transverse screen brightness of the mobile terminal includes:
If having shelter in the mobile terminal pre-determined distance, screen brightness adjustment interface is shown, for described in user's adjustment
The current transverse screen brightness of mobile terminal.
4. screen luminance adjustment method as described in claim 1, which is characterized in that if the mobile terminal pre-determined distance
The step of inside having shelter, being then adjusted to the current transverse screen brightness of the mobile terminal includes:
If there is shelter in the mobile terminal pre-determined distance, default transverse screen brightness is obtained；
Using the default transverse screen brightness as the current transverse screen brightness of the mobile terminal.
5. screen luminance adjustment method as described in claim 1, which is characterized in that the state parameter includes described mobile whole
The length-width ratio of picture layout is held, the state parameter for obtaining the mobile terminal judges the shifting according to the state parameter
Whether dynamic terminal, which is in the step of transverse screen state, includes:
The length-width ratio for obtaining the picture layout of the mobile terminal, according to the length-width ratio and the judgement of the size of default ratio
Whether mobile terminal is in transverse screen state；
If the length-width ratio is more than or equal to default ratio, determine that the mobile terminal is in transverse screen state；
If the length-width ratio is less than default ratio, determine that the mobile terminal is not in transverse screen state.
6. screen luminance adjustment method as described in claim 1, which is characterized in that the mobile terminal is built-in with gravity sensing
Device, the state parameter include the gravity sensing parameter of the gravity sensing device output, and the gravity sensing parameter is institute
State the angle between the long side of mobile terminal and horizontal plane, the state parameter for obtaining the mobile terminal, according to the shape
State parameter judges that the step of whether mobile terminal is in transverse screen state includes:
The angle between the long side and horizontal plane of the mobile terminal is obtained, whether the mobile terminal is judged according to the angle
In transverse screen state；
If the angle is less than or equal to default angle, determine that the mobile terminal is in transverse screen state；
If the gravity sensing parameter is greater than the default angle, determine that the mobile terminal is not in transverse screen state.
7. such as screen luminance adjustment method described in claim 5 or 6, which is characterized in that described to be in the mobile terminal
When transverse screen state, detect in the mobile terminal pre-determined distance whether have the step of shelter packet by the distance detection device
It includes:
When the mobile terminal is in transverse screen state, the mobile terminal objects in front is obtained by the distance detection device
At a distance from the mobile terminal, as current distance；
The current distance is compared with pre-determined distance；
If the current distance is less than or equal to pre-determined distance, determine there is shelter in the mobile terminal pre-determined distance；
If the current distance is greater than pre-determined distance, determine in the mobile terminal pre-determined distance without shelter.
8. a kind of screen brightness regulating device, which is characterized in that the screen brightness regulating device includes:
Module is obtained, the state parameter of mobile terminal is obtained, judges whether the mobile terminal is according to the state parameter
Transverse screen state；
It is pre- to detect the mobile terminal by distance detection device when the mobile terminal is in transverse screen state for detection module
If whether having shelter apart from interior；
Adjust module, the current transverse screen brightness if having shelter in the mobile terminal pre-determined distance, to the mobile terminal
It is adjusted.
9. a kind of mobile terminal, which is characterized in that the mobile terminal includes: memory, processor and is stored in the storage
On device and the screen intensity that can run on the processor adjusts program, and the screen intensity adjusts program by the processor
The step of screen luminance adjustment method as described in any one of claims 1 to 7 is realized when execution.
10. a kind of readable storage medium storing program for executing, which is characterized in that it is stored with screen intensity on the readable storage medium storing program for executing and adjusts program,
The screen intensity adjusts the screen intensity tune realized as described in any one of claims 1 to 7 when program is executed by processor
The step of section method.
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| CN201811452813.9A CN109413279A (en) | 2018-11-30 | 2018-11-30 | Screen luminance adjustment method, device, mobile terminal and readable storage medium storing program for executing |
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| CN201811452813.9A CN109413279A (en) | 2018-11-30 | 2018-11-30 | Screen luminance adjustment method, device, mobile terminal and readable storage medium storing program for executing |
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| CN111564145A (en) * | 2020-06-02 | 2020-08-21 | 西安闻泰电子科技有限公司 | Backlight brightness adjusting method and device, terminal equipment and storage medium |
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Application publication date: 20190301 |