CN106210311B - Screen brightness control method and device - Google Patents
Screen brightness control method and device Download PDFInfo
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- CN106210311B CN106210311B CN201610543018.5A CN201610543018A CN106210311B CN 106210311 B CN106210311 B CN 106210311B CN 201610543018 A CN201610543018 A CN 201610543018A CN 106210311 B CN106210311 B CN 106210311B
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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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
- H04M1/725—Cordless telephones
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Abstract
The invention discloses a method and a device for controlling screen brightness, wherein the method comprises the following steps: acquiring a current scene where a mobile terminal is located; judging whether a user sets screen brightness for a current scene in advance; and if the screen brightness preset for the current scene by the user is judged, acquiring a screen brightness value corresponding to the current scene, and adjusting the screen brightness of the mobile terminal according to the screen brightness value. The method for controlling the screen brightness meets the individual requirements of the user on the screen brightness in different scenes, so that the user can use the mobile terminal in a more customary brightness environment, the flexibility of the mobile terminal in adjusting the screen brightness is improved, and the user experience of the mobile terminal is improved.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a method and a device for controlling screen brightness.
Background
With the development of mobile communication technology, mobile terminals such as smart phones and tablet computers are becoming essential entertainment equipment and communication tools in people's lives. At present, when a mobile terminal is used, after a user sets an automatic brightness adjustment function to start, the mobile terminal can adjust the screen brightness of the mobile terminal according to light intensity information, or the user manually adjusts the screen brightness of the mobile terminal according to a scene requirement.
However, in the process of implementing the present invention, the inventors found that the following technical problems exist in the related art: (1) the mode of automatically adjusting the screen brightness is that the screen brightness adjusted by the mobile terminal is the same for the same light intensity information, but the screen brightness requirements needed by different users corresponding to the same light intensity information are different, the mode of adjusting the screen brightness cannot meet the individual requirements of the users, and the mobile terminal is used under the screen brightness which cannot meet the self requirements, so that the discomfort of eyes is easily caused. (2) The mode of manually adjusting the screen brightness is that after the scene of the mobile terminal changes, a user needs to manually adjust the screen brightness, and the brightness is repeatedly adjusted, so that the manual adjustment is not convenient enough, and the user experience is influenced.
Disclosure of Invention
The object of the present invention is to solve at least to some extent one of the above mentioned technical problems.
Therefore, a first objective of the present invention is to provide a method for controlling screen brightness, which enables a user to use the application program in a relatively customary brightness environment, and avoids the trouble of manually adjusting the screen brightness when the user uses the application program, so that the user can use the application program in a relatively customary brightness environment, and the requirements of the user for different brightness values used by different application programs are met.
The second objective of the present invention is to provide a device for controlling screen brightness.
A third object of the present invention is to provide a mobile terminal.
A fourth object of the present invention is to provide a mobile terminal.
In order to achieve the above object, a method for controlling screen brightness according to an embodiment of the first aspect of the present invention includes: acquiring a current scene where a mobile terminal is located; judging whether a user sets the screen brightness for the current scene in advance; and if the screen brightness preset by the user for the current scene is judged, acquiring a screen brightness value corresponding to the current scene, and adjusting the screen brightness of the mobile terminal according to the screen brightness value.
According to the screen brightness control method provided by the embodiment of the invention, the current scene where the mobile terminal is located is obtained, the screen brightness value corresponding to the current scene is obtained when the situation that the user sets the screen brightness for the current scene in advance is judged, and the screen brightness of the mobile terminal is adjusted according to the screen brightness value, so that the individual requirements of the user on the screen brightness in different scenes are met, the user can use the mobile terminal in a more customary brightness environment, the flexibility of the mobile terminal in adjusting the screen brightness is improved, and the user experience of the mobile terminal is improved.
According to an embodiment of the present invention, the acquiring the screen brightness value corresponding to the current scene includes:
and acquiring a screen brightness value corresponding to the current scene according to a pre-stored corresponding relationship between the scene and the screen brightness value.
According to an embodiment of the present invention, further comprising:
and setting the screen color temperature and/or the screen contrast of the mobile terminal according to the current scene.
According to one embodiment of the invention, the method comprises the following steps:
acquiring current position information of the mobile terminal;
acquiring the current ambient light brightness of the mobile terminal;
and determining the current scene of the mobile terminal according to the current position information and the current environment light brightness.
According to one embodiment of the invention, the method comprises the following steps:
acquiring current position information of the mobile terminal through a GPS positioning module;
wherein, the obtaining of the current ambient light brightness of the mobile terminal includes:
and acquiring the current ambient light brightness of the mobile terminal through a light sensor.
In order to achieve the above object, a control device for screen brightness according to an embodiment of a second aspect of the present invention includes: the acquisition module is used for acquiring the current scene of the mobile terminal; the judging module is used for judging whether a user sets the screen brightness for the current scene in advance; and the processing module is used for acquiring a screen brightness value corresponding to the current scene when judging that the user sets the screen brightness for the current scene in advance, and adjusting the screen brightness of the mobile terminal according to the screen brightness value.
According to the screen brightness control device provided by the embodiment of the invention, the current scene where the mobile terminal is located is obtained through the obtaining module, the processing module obtains the screen brightness value corresponding to the current scene when the judging module judges that the user sets the screen brightness for the current scene in advance, and the screen brightness of the mobile terminal is adjusted according to the screen brightness value, so that the individual requirements of the user on the screen brightness in different scenes are met, the user can use the mobile terminal in a more customary brightness environment, the flexibility of adjusting the screen brightness of the mobile terminal is improved, and the user experience of the mobile terminal is improved.
According to an embodiment of the present invention, the processing module is specifically configured to:
and acquiring a screen brightness value corresponding to the current scene according to a pre-stored corresponding relationship between the scene and the screen brightness value.
According to an embodiment of the present invention, further comprising:
and the setting module is used for setting the screen color temperature and/or the screen contrast of the mobile terminal according to the current scene.
According to an embodiment of the present invention, the obtaining module includes:
a first obtaining unit, configured to obtain current location information of the mobile terminal;
the second acquisition unit is used for acquiring the current ambient light brightness of the mobile terminal;
and the determining unit is used for determining the current scene of the mobile terminal according to the current position information and the current environment light brightness.
According to an embodiment of the present invention, the first obtaining unit is specifically configured to:
acquiring current position information of the mobile terminal through a GPS positioning module;
the second obtaining unit is specifically configured to:
and acquiring the current ambient light brightness of the mobile terminal through a light sensor.
In order to achieve the above object, a mobile terminal according to an embodiment of the third aspect of the present invention includes a control device of the mobile terminal according to the embodiment of the second aspect of the present invention.
According to the mobile terminal provided by the embodiment of the invention, the current scene where the mobile terminal is located is obtained, the screen brightness value corresponding to the current scene is obtained when the situation that the user sets the screen brightness for the current scene in advance is judged, and the screen brightness of the mobile terminal is adjusted according to the screen brightness value, so that the individual requirements of the user on the screen brightness under different scenes are met, the user can use the mobile terminal in a more customary brightness environment, the flexibility of the mobile terminal in adjusting the screen brightness is improved, and the user experience degree of the mobile terminal is improved.
In order to achieve the above object, a mobile terminal according to a fourth embodiment of the present invention includes a housing, a processor, a memory, a circuit board, and a power circuit, wherein the circuit board is disposed inside a space enclosed by the housing, and the processor and the memory are disposed on the circuit board; the power supply circuit is used for supplying power to each circuit or device of the mobile terminal; the memory is used for storing executable program codes; the processor executes a program corresponding to the executable program code by reading the executable program code stored in the memory, for performing the steps of: acquiring a current scene where a mobile terminal is located; judging whether a user sets the screen brightness for the current scene in advance; and if the screen brightness preset by the user for the current scene is judged, acquiring a screen brightness value corresponding to the current scene, and adjusting the screen brightness of the mobile terminal according to the screen brightness value.
According to the mobile terminal provided by the embodiment of the invention, the current scene where the mobile terminal is located is obtained, the screen brightness value corresponding to the current scene is obtained when the situation that the user sets the screen brightness for the current scene in advance is judged, and the screen brightness of the mobile terminal is adjusted according to the screen brightness value, so that the individual requirements of the user on the screen brightness under different scenes are met, the user can use the mobile terminal in a more customary brightness environment, the flexibility of the mobile terminal in adjusting the screen brightness is improved, and the user experience degree of the mobile terminal is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which,
fig. 1 is a flowchart of a method of controlling screen brightness according to an embodiment of the present invention;
fig. 2 is a flowchart of a method of controlling screen brightness according to another embodiment of the present invention;
fig. 3 is a flowchart of a method of controlling screen brightness according to still another embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a device for controlling screen brightness according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a control device of screen brightness according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a device for controlling screen brightness according to yet another embodiment of the present invention.
Reference numerals:
the device comprises an acquisition module 110, a judgment module 120, a processing module 130, a setting module 140, a first acquisition unit 111, a second acquisition unit 112 and a determination unit 113.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following describes a screen brightness control method, apparatus and mobile terminal according to an embodiment of the present invention with reference to the accompanying drawings.
Fig. 1 is a flowchart of a method of controlling screen brightness according to an embodiment of the present invention.
As shown in fig. 1, the method for controlling the screen brightness includes the following steps:
and S11, acquiring the current scene of the mobile terminal.
The mobile terminal may be, for example, a hardware device having various operating systems, such as a smart phone and a tablet computer.
Specifically, in the process of using the mobile terminal, generally, the user has different screen brightness requirements for different scenes, the user can set the screen brightness values in different scenes according to the requirements, and the mobile terminal stores the corresponding relationship between the scenes and the screen brightness values according to the setting of the user, so that the user can set the screen brightness individually according to the requirements of the user.
The scenes can include indoor scenes and outdoor scenes, wherein the indoor scenes can be subdivided into indoor high brightness and indoor low brightness, and the outdoor scenes can be subdivided into outdoor high brightness and outdoor low brightness.
It should be understood that the foregoing scenarios are for example purposes only, and the scenarios are not limited in this embodiment, for example, the scenarios may further include: park, highway, seaside, street, etc.
S12, it is determined whether the user previously set the screen brightness for the current scene.
And S13, if the user is judged to set the screen brightness for the current scene in advance, acquiring the screen brightness value corresponding to the current scene, and adjusting the screen brightness of the mobile terminal according to the screen brightness value.
In an embodiment of the present invention, when it is determined that the user sets the screen brightness for the current scene in advance, the screen brightness value corresponding to the current scene may be obtained according to the correspondence between the scene and the screen brightness value stored in advance, and the screen brightness of the mobile terminal may be adjusted according to the screen brightness value.
It should be noted that, if it is determined that the screen brightness of the current scene is not preset by the user, it is further determined whether the function of automatically adjusting the screen brightness is started, and if so, the screen brightness is automatically adjusted according to the current scene.
If not, judging whether the current screen brightness of the mobile terminal meets the current scene, and if not, prompting the user to adjust the screen brightness.
It should be understood that, after the user manually adjusts the screen brightness of the mobile terminal, the current scene and the screen brightness value may be stored in the corresponding relationship between the scene and the screen brightness value, so that the mobile terminal may automatically adjust the screen brightness when the mobile terminal is in the scene again, and the trouble of manually adjusting the screen brightness by the user is reduced.
According to the screen brightness control method provided by the embodiment of the invention, the current scene where the mobile terminal is located is obtained, the screen brightness value corresponding to the current scene is obtained when the situation that the user sets the screen brightness for the current scene in advance is judged, and the screen brightness of the mobile terminal is adjusted according to the screen brightness value, so that the individual requirements of the user on the screen brightness in different scenes are met, the user can use the mobile terminal in a more customary brightness environment, the flexibility of the mobile terminal in adjusting the screen brightness is improved, and the user experience of the mobile terminal is improved.
In an embodiment of the present invention, as shown in fig. 2, after adjusting the screen brightness of the mobile terminal according to the screen brightness value, the method may further include:
and S14, setting the screen color temperature and/or the screen contrast of the mobile terminal according to the current scene.
After the screen brightness of the mobile terminal is adjusted according to the screen brightness value, in order to better protect the eyes of a user, the color temperature value corresponding to the current scene can be adjusted and determined according to the corresponding relation between the color temperature and the scene stored in the mobile terminal in advance, and the screen color temperature of the mobile terminal is adjusted according to the color temperature value.
Meanwhile, the contrast corresponding to the current scene can be determined according to the corresponding relation between the scene prestored in the mobile terminal and the screen contrast, and the screen contrast of the mobile terminal is adjusted according to the determined contrast, so that better screen contrast is provided for the user, the influence of inappropriate screen contrast on eyes of the user is reduced, the occurrence of visual discomfort of the user is reduced, and the purpose of further protecting the eyes of the user is achieved.
Fig. 3 is a flowchart of a method of controlling screen brightness according to still another embodiment of the present invention.
As shown in fig. 3, the method for controlling the screen brightness includes the following steps:
and S31, acquiring the current position information of the mobile terminal.
The mobile terminal may be, for example, a hardware device having various operating systems, such as a smart phone and a tablet computer.
As an exemplary embodiment, the current location information of the mobile terminal may be acquired through a GPS (Global positioning system) positioning module in the mobile terminal.
It should be understood that the above-mentioned manner of obtaining the current location information of the mobile terminal through the GPS positioning module is only an example, and the current location information of the mobile terminal may also be obtained through other manners, and the embodiment does not limit the manner of obtaining the current location information of the mobile terminal.
And S32, acquiring the current ambient light brightness of the mobile terminal.
As an exemplary embodiment, the current ambient light level of the mobile terminal may be obtained through a light sensor in the mobile terminal.
It should be noted that the execution sequence of steps S31 and S32 is not sequential.
And S33, determining the current scene of the mobile terminal according to the current position information and the current ambient light brightness.
Specifically, after the current position information and the current environment light brightness of the mobile terminal are obtained, whether the mobile terminal is located indoors or outdoors can be determined through the current position information. Then, whether the indoor brightness is high or low or the outdoor brightness is high or low can be judged according to the current environmental light brightness.
It should be understood that, for an indoor scene, when a current brightness value of the current ambient light brightness is obtained, the current brightness value may be compared with a preset first brightness threshold, if the current brightness value exceeds the first brightness threshold, it is determined that the current scene is an indoor highlight, and if the current brightness value does not exceed the first brightness threshold, it is determined that the current scene is an indoor low-brightness.
Here, it should be understood that the first brightness threshold is a preset threshold for determining whether the room is high or low.
Similarly, for an outdoor scene, when the current brightness value of the current ambient light brightness is obtained, the current brightness value may be compared with a preset second brightness threshold, if the current brightness value exceeds the second brightness threshold, the current scene is determined to be outdoor highlight, and if the current brightness value does not exceed the second brightness threshold, the current scene is determined to be outdoor low-brightness.
Here, it should be understood that the second brightness threshold is a preset threshold for determining whether the outdoor is high or low.
S34, it is determined whether the user previously set the screen brightness for the current scene.
Before judging whether the user sets the screen brightness for the current scene in advance, the mobile terminal stores the corresponding relation between the scene and the screen brightness value in advance according to the setting of the user.
After the current scene of the mobile terminal is obtained, the mobile terminal can judge whether the user sets the screen brightness for the current scene in advance through the corresponding relation.
And S35, if the user is judged to set the screen brightness for the current scene in advance, acquiring the screen brightness value corresponding to the current scene, and adjusting the screen brightness of the mobile terminal according to the screen brightness value.
In an embodiment of the present invention, when it is determined that the user sets the screen brightness for the current scene in advance, the screen brightness value corresponding to the current scene may be obtained according to the correspondence between the scene and the screen brightness value stored in advance, and the screen brightness of the mobile terminal may be adjusted according to the screen brightness value.
It should be noted that, if it is determined that the screen brightness of the current scene is not preset by the user, it is further determined whether the function of automatically adjusting the screen brightness is started, and if so, the screen brightness is automatically adjusted according to the current scene.
If not, judging whether the current screen brightness of the mobile terminal meets the current scene, and if not, prompting the user to adjust the screen brightness.
It should be understood that, after the user manually adjusts the screen brightness of the mobile terminal, the current scene and the screen brightness value may be stored in the corresponding relationship between the scene and the screen brightness value, so that the mobile terminal may automatically adjust the screen brightness when the mobile terminal is in the scene again, and the trouble of manually adjusting the screen brightness by the user is reduced.
And S36, setting the screen color temperature and/or the screen contrast of the mobile terminal according to the current scene.
After the screen brightness of the mobile terminal is adjusted according to the screen brightness value, in order to better protect the eyes of a user, the color temperature value corresponding to the current scene can be adjusted and determined according to the corresponding relation between the color temperature and the scene stored in the mobile terminal in advance, and the screen color temperature of the mobile terminal is adjusted according to the color temperature value.
Meanwhile, the contrast corresponding to the current scene can be determined according to the corresponding relation between the scene prestored in the mobile terminal and the screen contrast, and the screen contrast of the mobile terminal is adjusted according to the determined contrast, so that better screen contrast is provided for the user, the influence of inappropriate screen contrast on eyes of the user is reduced, the occurrence of visual discomfort of the user is reduced, and the purpose of further protecting the eyes of the user is achieved.
According to the screen brightness control method provided by the embodiment of the invention, the current scene where the mobile terminal is located is obtained, the screen brightness value corresponding to the current scene is obtained when the situation that the user sets the screen brightness for the current scene in advance is judged, and the screen brightness of the mobile terminal is adjusted according to the screen brightness value, so that the individual requirements of the user on the screen brightness in different scenes are met, the user can use the mobile terminal in a more customary brightness environment, the flexibility of the mobile terminal in adjusting the screen brightness is improved, and the user experience of the mobile terminal is improved.
In order to implement the above embodiments, the present invention further provides a device for controlling screen brightness according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a device for controlling screen brightness according to an embodiment of the present invention.
As shown in fig. 4, the apparatus for controlling screen brightness according to the embodiment of the present invention may include an obtaining module 110, a determining module 120, and a processing module 130, where:
specifically, the obtaining module 110 is configured to obtain a current scene where the mobile terminal is located.
The scenes can include indoor scenes and outdoor scenes, wherein the indoor scenes can be subdivided into indoor high brightness and indoor low brightness, and the outdoor scenes can be subdivided into outdoor high brightness and outdoor low brightness.
It should be understood that the foregoing scenarios are for example purposes only, and the scenarios are not limited in this embodiment, for example, the scenarios may further include: park, highway, seaside, street, etc.
The judging module 120 is used to judge whether the user sets the screen brightness for the current scene in advance.
When determining that the user sets the screen brightness for the current scene in advance, the processing module 130 obtains a screen brightness value corresponding to the current scene, and adjusts the screen brightness of the mobile terminal according to the screen brightness value.
Specifically, the processing module 130 is specifically configured to: and acquiring a screen brightness value corresponding to the current scene according to the corresponding relation between the pre-stored scene and the screen brightness value.
It should be noted that the explanation of the foregoing embodiment of the method for controlling screen brightness is also applicable to the control device for screen brightness of this embodiment, and the implementation principle is similar, and is not repeated here.
According to the screen brightness control device provided by the embodiment of the invention, the current scene where the mobile terminal is located is obtained through the obtaining module, the processing module obtains the screen brightness value corresponding to the current scene when the judging module judges that the user sets the screen brightness for the current scene in advance, and the screen brightness of the mobile terminal is adjusted according to the screen brightness value, so that the individual requirements of the user on the screen brightness in different scenes are met, the user can use the mobile terminal in a more customary brightness environment, the flexibility of adjusting the screen brightness of the mobile terminal is improved, and the user experience of the mobile terminal is improved.
In an embodiment of the present invention, in order to better protect the eyes of the user, on the basis of the embodiment shown in fig. 4, as shown in fig. 5, the apparatus may further include a setting module 140, where the setting module 140 is configured to set the screen color temperature and/or the screen contrast of the mobile terminal according to the current scene.
In an embodiment of the present invention, on the basis of the embodiment shown in fig. 4, as shown in fig. 6, the obtaining module 110 may include a first obtaining unit 111, a second obtaining unit 112, and a determining unit 113, where:
the first obtaining unit 111 is used for obtaining the current position information of the mobile terminal.
The second obtaining unit 112 is configured to obtain a current ambient light brightness of the mobile terminal.
The determining unit 113 is configured to determine a current scene where the mobile terminal is located according to the current location information and the current ambient light brightness.
In an embodiment of the present invention, the first obtaining unit 111 is specifically configured to:
and acquiring the current position information of the mobile terminal through a GPS positioning module.
In an embodiment of the present invention, the second obtaining unit 112 is specifically configured to:
and acquiring the current ambient light brightness of the mobile terminal through the light sensor.
It should be understood that the configurations of the first obtaining unit 111, the second obtaining unit 112 and the determining unit 113 in the apparatus embodiment shown in fig. 6 may also be included in the apparatus embodiment shown in fig. 5, and the present invention is not limited thereto.
In order to implement the above embodiments, the present invention further provides a mobile terminal.
A mobile terminal comprises the screen brightness control device of the second aspect of the invention.
According to the mobile terminal provided by the embodiment of the invention, the current scene where the mobile terminal is located is obtained, the screen brightness value corresponding to the current scene is obtained when the situation that the user sets the screen brightness for the current scene in advance is judged, and the screen brightness of the mobile terminal is adjusted according to the screen brightness value, so that the individual requirements of the user on the screen brightness under different scenes are met, the user can use the mobile terminal in a more customary brightness environment, the flexibility of the mobile terminal in adjusting the screen brightness is improved, and the user experience degree of the mobile terminal is improved.
In order to implement the above embodiments, the present invention further provides a mobile terminal, which includes a housing, a processor, a memory, a circuit board, and a power circuit, wherein the circuit board is disposed inside a space enclosed by the housing, and the processor and the memory are disposed on the circuit board; the power supply circuit is used for supplying power to each circuit or device of the mobile terminal; the memory is used for storing executable program codes; the processor runs a program corresponding to the executable program code by reading the executable program code stored in the memory for performing the steps of:
and S11', acquiring the current scene of the mobile terminal.
Specifically, in the process of using the mobile terminal, generally, the user has different screen brightness requirements for different scenes, the user can set the screen brightness values in different scenes according to the requirements, and the corresponding relationship between the scenes and the screen brightness values is stored according to the setting of the user, so that the user can set the screen brightness individually according to the requirements of the user.
The scenes can include indoor scenes and outdoor scenes, wherein the indoor scenes can be subdivided into indoor high brightness and indoor low brightness, and the outdoor scenes can be subdivided into outdoor high brightness and outdoor low brightness.
It should be understood that the foregoing scenarios are for example purposes only, and the scenarios are not limited in this embodiment, for example, the scenarios may further include: park, highway, seaside, street, etc.
S12', it is determined whether the user previously set the screen brightness for the current scene.
And S13', if the user is judged to set the screen brightness for the current scene in advance, acquiring the screen brightness value corresponding to the current scene, and adjusting the screen brightness of the mobile terminal according to the screen brightness value.
In an embodiment of the present invention, when it is determined that the user sets the screen brightness for the current scene in advance, the screen brightness value corresponding to the current scene may be obtained according to the correspondence between the scene and the screen brightness value stored in advance, and the screen brightness of the mobile terminal may be adjusted according to the screen brightness value.
It should be noted that, if it is determined that the screen brightness of the current scene is not preset by the user, it is further determined whether the function of automatically adjusting the screen brightness is started, and if so, the screen brightness is automatically adjusted according to the current scene.
If not, judging whether the current screen brightness of the mobile terminal meets the current scene, and if not, prompting the user to adjust the screen brightness.
It should be understood that, after the user manually adjusts the screen brightness of the mobile terminal, the current scene and the screen brightness value may be stored in the corresponding relationship between the scene and the screen brightness value, so that when the mobile terminal is in the scene again, the screen brightness may be automatically adjusted, and the trouble of manually adjusting the screen brightness by the user is reduced.
According to the mobile terminal provided by the embodiment of the invention, the current scene where the mobile terminal is located is obtained, the screen brightness value corresponding to the current scene is obtained when the situation that the user sets the screen brightness for the current scene in advance is judged, and the screen brightness of the mobile terminal is adjusted according to the screen brightness value, so that the individual requirements of the user on the screen brightness under different scenes are met, the user can use the mobile terminal in a more customary brightness environment, the flexibility of the mobile terminal in adjusting the screen brightness is improved, and the user experience degree of the mobile terminal is improved.
In one embodiment of the present invention, after adjusting the screen brightness of the mobile terminal according to the screen brightness value, the processor is further configured to perform the following steps:
s14', setting a screen color temperature and/or a screen contrast of the mobile terminal according to the current scene.
After the screen brightness of the mobile terminal is adjusted according to the screen brightness value, in order to better protect the eyes of a user, the color temperature value corresponding to the current scene can be adjusted and determined according to the corresponding relation between the color temperature and the scene stored in the mobile terminal in advance, and the screen color temperature of the mobile terminal is adjusted according to the color temperature value.
Meanwhile, the contrast corresponding to the current scene can be determined according to the corresponding relation between the scene prestored in the mobile terminal and the screen contrast, and the screen contrast of the mobile terminal is adjusted according to the determined contrast, so that better screen contrast is provided for the user, the influence of inappropriate screen contrast on eyes of the user is reduced, the occurrence of visual discomfort of the user is reduced, and the purpose of further protecting the eyes of the user is achieved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A method for controlling screen brightness is characterized by comprising the following steps:
acquiring a current scene where a mobile terminal is located;
judging whether a user sets the screen brightness for the current scene in advance;
if the fact that the user sets the screen brightness for the current scene in advance is judged, acquiring a screen brightness value corresponding to the current scene, and adjusting the screen brightness of the mobile terminal according to the screen brightness value;
if the screen brightness of the current scene is judged not to be preset by the user, further judging whether an automatic screen brightness adjusting function of the mobile terminal is started, and if so, automatically adjusting the screen brightness of the mobile terminal according to the current scene;
if the current scene is not started, judging whether the current screen brightness of the mobile terminal meets the current scene or not, if the current scene is not met, prompting the user to adjust the screen brightness of the mobile terminal, and after the user manually adjusts the screen brightness of the mobile terminal, storing the current scene and the screen brightness value into a corresponding relation between the scene and the screen brightness value so as to automatically adjust the screen brightness when the mobile terminal is in the current scene again;
the method further comprises the following steps:
setting the screen color temperature and/or the screen contrast of the mobile terminal according to the current scene;
the setting of the screen color temperature of the mobile terminal according to the current scene comprises the following steps:
adjusting and determining a color temperature value corresponding to the current scene according to a pre-stored corresponding relation between the scene and the color temperature, and adjusting the screen color temperature of the mobile terminal according to the color temperature value;
the setting of the screen contrast of the mobile terminal according to the current scene includes: and determining the contrast corresponding to the current scene according to the corresponding relation between the pre-stored scene and the screen contrast, and adjusting the screen contrast of the mobile terminal according to the determined contrast.
2. The method for controlling screen brightness according to claim 1, wherein the obtaining of the screen brightness value corresponding to the current scene comprises:
and acquiring a screen brightness value corresponding to the current scene according to a pre-stored corresponding relationship between the scene and the screen brightness value.
3. The method for controlling screen brightness according to claim 1, wherein the obtaining a current scene where the mobile terminal is located comprises:
acquiring current position information of the mobile terminal;
acquiring the current ambient light brightness of the mobile terminal;
and determining the current scene of the mobile terminal according to the current position information and the current environment light brightness.
4. The method for controlling screen brightness according to claim 3, wherein the obtaining the current location information of the mobile terminal comprises:
acquiring current position information of the mobile terminal through a GPS positioning module;
wherein, the obtaining of the current ambient light brightness of the mobile terminal includes:
and acquiring the current ambient light brightness of the mobile terminal through a light sensor.
5. A device for controlling screen brightness, comprising:
the acquisition module is used for acquiring the current scene of the mobile terminal;
the judging module is used for judging whether a user sets the screen brightness for the current scene in advance;
the processing module is used for acquiring a screen brightness value corresponding to the current scene when judging that the user sets the screen brightness for the current scene in advance, and adjusting the screen brightness of the mobile terminal according to the screen brightness value;
the processing module is further configured to: if the screen brightness of the current scene is judged not to be preset by the user, further judging whether an automatic screen brightness adjusting function of the mobile terminal is started, and if so, automatically adjusting the screen brightness of the mobile terminal according to the current scene;
if the current scene is not started, judging whether the current screen brightness of the mobile terminal meets the current scene or not, if the current scene is not met, prompting the user to adjust the screen brightness of the mobile terminal, and after the user manually adjusts the screen brightness of the mobile terminal, storing the current scene and the screen brightness value into a corresponding relation between the scene and the screen brightness value so as to automatically adjust the screen brightness when the mobile terminal is in the current scene again;
the device further comprises: the setting module is used for setting the screen color temperature and/or the screen contrast of the mobile terminal according to the current scene;
the setting of the screen color temperature of the mobile terminal according to the current scene comprises the following steps:
adjusting and determining a color temperature value corresponding to the current scene according to a pre-stored corresponding relation between the scene and the color temperature, and adjusting the screen color temperature of the mobile terminal according to the color temperature value;
the setting of the screen contrast of the mobile terminal according to the current scene includes: and determining the contrast corresponding to the current scene according to the corresponding relation between the pre-stored scene and the screen contrast, and adjusting the screen contrast of the mobile terminal according to the determined contrast.
6. The device for controlling screen brightness according to claim 5, wherein the processing module is specifically configured to:
and acquiring a screen brightness value corresponding to the current scene according to a pre-stored corresponding relationship between the scene and the screen brightness value.
7. The screen brightness control device according to claim 5, wherein the obtaining module comprises:
a first obtaining unit, configured to obtain current location information of the mobile terminal;
the second acquisition unit is used for acquiring the current ambient light brightness of the mobile terminal;
and the determining unit is used for determining the current scene of the mobile terminal according to the current position information and the current environment light brightness.
8. The device for controlling screen brightness according to claim 7, wherein the first obtaining unit is specifically configured to:
acquiring current position information of the mobile terminal through a GPS positioning module;
the second obtaining unit is specifically configured to:
and acquiring the current ambient light brightness of the mobile terminal through a light sensor.
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| CN201610543018.5A CN106210311B (en) | 2016-07-11 | 2016-07-11 | Screen brightness control method and device |
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| CN201610543018.5A CN106210311B (en) | 2016-07-11 | 2016-07-11 | Screen brightness control method and device |
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| CN107342066B (en) | 2017-06-19 | 2019-07-23 | Oppo广东移动通信有限公司 | Screen luminance adjustment method, device and its equipment |
| CN107507602A (en) * | 2017-09-22 | 2017-12-22 | 深圳天珑无线科技有限公司 | Screen intensity Automatic adjustment method, terminal and storage medium |
| CN107492364A (en) * | 2017-09-26 | 2017-12-19 | 上海斐讯数据通信技术有限公司 | A kind of method and system that screen color temp tone is adjusted by ambient noise |
| CN108230985A (en) * | 2018-01-30 | 2018-06-29 | 河南职业技术学院 | Display screen color temperature adjusting method and display screen colour temperature regulating device |
| CN109144630B (en) * | 2018-07-16 | 2021-06-11 | 维沃移动通信有限公司 | Color temperature adjusting method and terminal |
| CN109887474B (en) * | 2019-02-27 | 2022-09-30 | 百度在线网络技术（北京）有限公司 | Control method and device for equipment with screen and computer readable medium |
| CN111796928A (en) * | 2019-04-09 | 2020-10-20 | Oppo广东移动通信有限公司 | Terminal resource optimization method and device, storage medium and terminal equipment |
| CN112086075B (en) * | 2019-06-14 | 2023-03-24 | 北京小米移动软件有限公司 | Screen display parameter adjusting method and device and storage medium |
| CN110489028B (en) * | 2019-07-11 | 2021-12-24 | 联想(北京)有限公司 | Control method, electronic device and computer storage medium |
| CN111128091B (en) * | 2020-02-11 | 2021-09-28 | 北京小米移动软件有限公司 | Screen brightness adjusting method, screen brightness adjusting device and computer storage medium |
| CN111128092B (en) * | 2020-02-11 | 2021-07-23 | 北京小米移动软件有限公司 | Screen brightness adjusting method, screen brightness adjusting device and computer storage medium |
| CN113395388B (en) * | 2020-02-26 | 2022-10-18 | 华为技术有限公司 | Screen brightness adjusting method and electronic equipment |
| CN111385400A (en) * | 2020-03-12 | 2020-07-07 | 北京小米移动软件有限公司 | Backlight brightness adjusting method and device |
| CN114915705A (en) * | 2021-02-09 | 2022-08-16 | 英业达科技有限公司 | Light supplement method and computer system thereof |
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