CN107578753B - Mobile terminal, display screen brightness adjusting method and storage medium - Google Patents
Mobile terminal, display screen brightness adjusting method and storage medium Download PDFInfo
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Abstract
The invention discloses a mobile terminal, a display screen brightness adjusting and processing method and a storage medium, wherein the method comprises the following steps: when the display screen brightness adjusting file is used, acquiring a brightness value V1 set by a current user, searching an actual set brightness value V2 corresponding to the brightness value in the display screen brightness adjusting file, and setting the brightness value to be V2; and when the display screen brightness adjusting file of the application does not exist, acquiring the background of the application, then acquiring the average value of the brightness of all pixels in the background, and obtaining and recording the setting in the display screen brightness adjusting file corresponding to the application background according to the average value. The invention can change the brightness of the display screen more flexibly when a user uses the mobile terminal to observe different applications or videos, so that the user feels that the brightness of the display screen is consistent under different scenes, and convenience is provided for the user.
Description
Technical Field
The invention relates to the field of mobile terminals, in particular to a mobile terminal, a display screen brightness adjusting and processing method and a storage medium.
Background
At present, mobile terminals generally use large-screen LCDs for display, and the LCDs themselves do not have brightness, which requires backlight to control the brightness of a display screen; mobile terminals are used in more and more scenes, such as chatting, watching videos, playing games and the like; in different application scenarios, the brightness of the display screen is not only influenced by the adjustment of the backlight, but also by the display content itself, for example, when the background of an application used by the user is all black, and the background of an application used by the user is all white, although the same backlight brightness is set, the latter is actually perceived as brighter by the user. The brightness of the current display screen of the mobile terminal can be adjusted only according to the intensity of ambient light detected by the light sensor, and cannot be adjusted according to the display scene, so that a user can feel that the brightness is changed when switching from one application scene to another application scene, but the actual brightness of the display screen is not adjusted, and the illusion of use is brought to the user.
Therefore, the prior art has defects and needs to be improved and developed.
Disclosure of Invention
Aiming at the problem that in the prior art, although screen brightness is not adjusted in different application scenes, users feel that the brightness of the display screen is changed due to different display contents, the mobile terminal, the brightness adjustment processing method of the display screen and the storage medium are provided. The invention provides a brightness adjusting method for a display screen of a mobile terminal, and aims to change the brightness of the display screen more flexibly when a user uses the mobile terminal to observe different applications or videos, so that the user feels that the brightness of the display screen is consistent under different scenes, and the user experience is improved.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a brightness adjustment processing method for a display screen of a mobile terminal comprises the following steps:
the mobile terminal makes a display screen brightness adjusting file which records brightness which is actually required to be set by the application file under various brightness settings of a user interface in advance for each application file when the application file is used for the first time;
detecting whether an application is opened or not, and when detecting that the application is opened, searching whether a display screen brightness adjusting file of the application exists or not;
when the display screen brightness adjusting file is used, acquiring a brightness value V1 set by a current user, searching an actual set brightness value V2 corresponding to the brightness value in the display screen brightness adjusting file, and setting the brightness value to be V2;
and when the display screen brightness adjusting file of the application does not exist, acquiring the background of the application, then acquiring the average value of the brightness of all pixels in the background, and obtaining and recording the setting in the display screen brightness adjusting file corresponding to the application background according to the average value.
The brightness adjustment processing method for the display screen of the mobile terminal is characterized in that the brightness value V1 set by the user is the brightness value set by the user for the mobile terminal; the actually set luminance value V2 is a luminance value that is set by the mobile terminal itself finally.
According to the brightness adjusting processing method for the display screen of the mobile terminal, actual set brightness corresponding to various brightness values set by a user is recorded in the display screen brightness adjusting file.
The brightness adjustment processing method for the display screen of the mobile terminal, wherein the step of obtaining the background of the application when the display screen brightness adjustment file of the application does not exist, then obtaining the average value of the brightness of all pixels in the background, and obtaining the setting and recording in the display screen brightness adjustment file corresponding to the application background according to the average value specifically comprises the following steps:
s301, in the process of using the application, adjusting the brightness through a user interface to obtain V1 in a series of (V1, W1), and converting all V1 into the same brightness value through one conversion;
s302, arithmetically averaging the basic brightness obtained in the step S301 every other time T when one application is used to obtain WAVG, and then obtaining the final output brightness of the WAVG under various user interface setting brightness according to the mathematical relation of the basic brightness and the final output brightness obtained according to the user interface setting brightness;
s303, storing the final output brightness corresponding to the standard user interface setting brightness in the mobile terminal in advance; in this step, the final output brightness of WAVG obtained in step S302 under various user interface setting brightness corresponds to the final output brightness corresponding to the standard various user interface setting brightness, so as to make a display screen brightness adjusting file.
The brightness adjustment processing method for the display screen of the mobile terminal, wherein the conversion process in the step S301 includes:
the source of the display screen brightness is the content information required to be displayed by the mobile terminal;
the base luminance is the luminance that converts the display information contained in the source of the display into the actual display output; the base luminance is virtually no output;
the final output brightness is the brightness of actual display output, and is the basic brightness which is adjusted according to the screen brightness set by the user interface, so that the final output brightness is obtained; the basic brightness may be different between different mobile terminals according to the mathematical relation of setting the screen brightness to obtain the final output brightness by the user interface, but is fixed on one mobile terminal; the final output brightness is W1 as described above, the screen brightness set by the user interface is V1 as described above, and the basic brightness is obtained through inverse operation;
and obtaining the final output brightness by the mathematical relation of the basic brightness and the final output brightness obtained by the screen brightness set by the user interface, namely the basic brightness V1 set by the user interface to obtain the final output brightness W1, and obtaining the basic brightness W1/V1 by inverse operation.
A mobile terminal, comprising a processor, and a memory connected to the processor, wherein the memory stores a display screen brightness adjustment processing program, and the display screen brightness adjustment processing program, when executed by the processor, implements the following steps:
the mobile terminal makes a display screen brightness adjusting file which records brightness which is actually required to be set by the application file under various brightness settings of a user interface in advance for each application file when the application file is used for the first time;
detecting whether an application is opened or not, and when detecting that the application is opened, searching whether a display screen brightness adjusting file of the application exists or not;
when the display screen brightness adjusting file is used, acquiring a brightness value V1 set by a current user, searching an actual set brightness value V2 corresponding to the brightness value in the display screen brightness adjusting file, and setting the brightness value to be V2;
when the display screen brightness adjusting file of the application does not exist, the background of the application is obtained, then the average value of the brightness of all pixels in the background is obtained, and the setting and the record in the display screen brightness adjusting file corresponding to the application background are obtained according to the average value;
the processor is used for calling the display screen brightness adjusting processing program instruction.
The mobile terminal, wherein when the display screen brightness adjustment processing program is executed by the processor, the following steps are further implemented:
s301, in the process of using the application, adjusting the brightness through a user interface to obtain V1 in a series of (V1, W1), and converting all V1 into the same brightness value through one conversion;
s302, arithmetically averaging the basic brightness obtained in the step S301 every other time T when one application is used to obtain WAVG, and then obtaining the final output brightness of the WAVG under various user interface setting brightness according to the mathematical relation of the basic brightness and the final output brightness obtained according to the user interface setting brightness;
s303, storing the final output brightness corresponding to the standard user interface setting brightness in the mobile terminal in advance; in this step, the final output brightness of WAVG obtained in step S302 under various user interface setting brightness corresponds to the final output brightness corresponding to the standard various user interface setting brightness, so as to make a display screen brightness adjusting file.
The mobile terminal, wherein the brightness value V1 set by the user is the brightness value set by the user for the mobile terminal; the actually set brightness value V2 is a brightness value set by the mobile terminal itself finally;
the display screen brightness adjusting file records actual set brightness corresponding to various brightness values set by a user.
The mobile terminal, wherein when the display screen brightness adjustment processing program is executed by the processor, the following steps are further implemented:
the source of the display screen brightness is the content information required to be displayed by the mobile terminal;
the base luminance is the luminance that converts the display information contained in the source of the display into the actual display output; the base luminance is virtually no output;
the final output brightness is the brightness of actual display output, and is the basic brightness which is adjusted according to the screen brightness set by the user interface, so that the final output brightness is obtained; the basic brightness may be different between different mobile terminals according to the mathematical relation of setting the screen brightness to obtain the final output brightness by the user interface, but is fixed on one mobile terminal; the final output brightness is W1 as described above, the screen brightness set by the user interface is V1 as described above, and the basic brightness is obtained through inverse operation;
and obtaining the final output brightness by the mathematical relation of the basic brightness and the final output brightness obtained by the screen brightness set by the user interface, namely the basic brightness V1 set by the user interface to obtain the final output brightness W1, and obtaining the basic brightness W1/V1 by inverse operation.
A storage medium, wherein the storage medium stores a display screen brightness adjustment processing program, and the display screen brightness adjustment processing program realizes the steps of any one of the mobile terminal display screen brightness adjustment processing methods when being executed by a processor.
The invention provides a mobile terminal, a display screen brightness adjusting method and a storage medium, wherein a display screen brightness adjusting file recording the brightness actually required to be set by an application file under various brightness settings of a user interface is manufactured for each application file when the application file is used for the first time, and then when the application file is used later, the actual brightness of the application file when the application file is used is set only according to the brightness set by the user interface and the display screen brightness adjusting file; by the method, the brightness of the display screen can be changed more flexibly when a user uses the mobile terminal to observe different applications or videos, so that the user feels that the brightness of the display screen is consistent under different scenes, convenience is provided for the user, energy consumption is saved, and the processing speed is increased.
Drawings
FIG. 1 is a flowchart illustrating a method for adjusting brightness of a display screen of a mobile terminal according to an embodiment of the present invention.
Fig. 2 is a functional block diagram of a preferred embodiment of the mobile terminal of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a flowchart illustrating a brightness adjustment processing method for a display screen of a mobile terminal according to a preferred embodiment of the present invention. As shown in fig. 1, the method for adjusting brightness of a display screen of a mobile terminal according to an embodiment of the present invention includes the following steps:
and S100, the mobile terminal prepares a display screen brightness adjusting file for recording brightness which is actually required to be set by the application file under various brightness settings of the user interface in advance for each application file when the application file is used for the first time.
In the embodiment of the invention, a display screen brightness adjusting file which records the brightness which is actually required to be set by the application file under various brightness settings of a user interface is made for each application file when the application file is used for the first time, and then when the application file is used later, the actual brightness when the application file is used is set only according to the brightness set by the user interface and the display screen brightness adjusting file; the method provided by the scheme can change the brightness of the display screen more flexibly when a user uses the mobile terminal to observe different applications or videos, so that the user feels that the brightness of the display screen is consistent under different scenes, convenience is provided for the user, more internal memory is not occupied to process the display brightness, the processing efficiency is improved, and the resource occupation is saved.
S200, detecting whether an application is opened or not, and searching whether a display screen brightness adjusting file of the application exists or not when the application is opened;
that is, when an application is opened, it is first searched whether there is a display screen brightness adjustment file for the application, if so, step S200 is executed, and if not, step S300 is executed.
Step S300, when the display screen brightness adjusting file of the application exists, obtaining a brightness value V1 set by the current user, searching an actual set brightness value V2 corresponding to the brightness value in the display screen brightness adjusting file, and then setting the brightness value to be V2.
In this step, the brightness value V1 set by the user is the brightness value set by the user for the mobile terminal; the actually set brightness value V2 is the brightness value that the mobile terminal finally sets itself.
The display screen brightness adjusting file records actual set brightness corresponding to various brightness values set by a user; for example, the brightness of the mobile terminal on the user interface is set to be 0-9, which is ten levels, however, for different applications, due to different backgrounds, the brightness corresponding to the brightness setting of the mobile terminal on the same level is different, and similarly, the brightness of the mobile terminal is set to be 6, but the application with the white application background feels bright to people, but the application with the black application background feels dark to people, and if the actual brightness value of the application with the white application background is set to be 5, and the actual brightness value of the application with the black application background is set to be 7, the brightness effect of the brightness 6 set on the user interface by the user can be achieved; the display screen brightness adjusting file is a file recording the corresponding relation, the brightness of the mobile terminal on the user interface is set to be 0-9 levels of brightness, one display screen brightness adjusting file is provided for each application, and the actual brightness of the user when the user sets 0-9 levels of brightness on the user interface is recorded in the display screen brightness adjusting file.
And S400, when the display screen brightness adjusting file of the application does not exist, obtaining the background of the application, then obtaining the average value of the brightness of all pixels in the background, and obtaining and recording the setting in the display screen brightness adjusting file corresponding to the application background according to the average value.
In the embodiment of the invention, the actual set brightness corresponding to various brightness values set by a user is recorded in the display screen brightness adjusting file.
When the display screen brightness adjusting file of the application does not exist, the background of the application is obtained, then the average value of the brightness of all pixels in the background is obtained, and the setting and recording in the display screen brightness adjusting file corresponding to the application background are obtained according to the average value, wherein the setting and recording specifically comprises the following steps:
s301, considering that the user may adjust the brightness through the user interface during the application process, the resulting series (V1, W1) may have different V1, so all V1 are converted into the same brightness value through a conversion.
The actual completion of the step is that the brightness V1 set by the current user and the brightness W1 output by the display output end of the corresponding mobile terminal are known, and the brightness output by the display output end of the corresponding mobile terminal when the brightness set by the user is at other values is obtained; for example, (5, W1) is known to yield (6, W2) or (8, W3);
the conversion process is as follows:
the source of the display screen brightness is the content information required to be displayed by the mobile terminal;
"base brightness" is the brightness that converts the display information contained in the source of the display into the actual display output; but "base brightness" is actually not output;
the 'final output brightness' is the brightness of the actual display output, which is the 'basic brightness' adjusted according to the 'user interface setting screen brightness', so as to obtain the 'final output brightness'; the mathematical relation that the basic brightness is obtained by setting the screen brightness according to the user interface to obtain the final output brightness can be different among different mobile terminals, but is fixed on one mobile terminal; the "final output brightness" is the aforementioned W1, and the "user interface setting screen brightness" is the aforementioned V1, so that the "basic brightness" can be obtained by inverse operation; for example, if the mathematical relationship of "basic brightness" to the final output brightness based on "user interface set screen brightness" is "basic brightness" in "user interface set screen brightness" (V1) to "final output brightness" (W1), then the "basic brightness" is W1/V1 by inverse operation.
From the above description, the "base luminance" at a time can be obtained from (V1, W1) at that time, and thus the "final output luminance" corresponding to all the "user interface setting screen luminances" at that time can be obtained.
For convenience and uniformity in the following description, the "basic brightness" corresponding to these times is obtained in step S301 according to a series (V1, W1) obtained at intervals T;
in addition, the time T is preferably 100 milliseconds.
S302, obtaining WAVG by taking the basic brightness obtained in the step S301 as an arithmetic average of the basic brightness every time T when one application is used, and then obtaining the final output brightness of WAVG under various user interface setting brightness according to the mathematical relation of obtaining the final output brightness of the basic brightness and the user interface setting brightness.
S303, storing standard final output brightness corresponding to various user interface setting brightness in the mobile terminal in advance; the step is finished according to the final output brightness of WAVG obtained in the step S302 under various user interface setting brightness, corresponding to the standard final output brightness corresponding to various user interface setting brightness (corresponding to a mode of getting a closer value), so that a display screen brightness adjusting file is manufactured; for ease of understanding, the following are examples:
the final output brightness corresponding to various standard user interface setting brightness pre-stored in the mobile terminal is as follows:
user interface sets brightness 0 to correspond to standard final output brightness of 0
The user interface sets the brightness 1 to correspond to the standard final output brightness of 10
User interface setting brightness 2 corresponds to standard final output brightness of 20
User interface setting brightness 3 corresponds to standard final output brightness of 30
User interface setting brightness 4 corresponds to standard final output brightness of 40
User interface setting brightness 5 corresponds to standard final output brightness of 50
The user interface sets the brightness 6 to correspond to the standard final output brightness of 60
The user interface sets the brightness to be 7 corresponding to the standard final output brightness to be 70
The user interface sets the brightness to be 8 corresponding to the standard final output brightness to be 80
The user interface sets the brightness 9 to correspond to the standard final output brightness of 90
Setting the "final output brightness" of the WAVG obtained in step S302 under various "user interface setting brightness" as follows:
user interface sets brightness 0 to correspond to standard final output brightness of 0
The user interface sets the brightness 1 to correspond to the standard final output brightness of 12
User interface setting brightness 2 corresponds to standard final output brightness of 24
User interface setting brightness 3 corresponds to standard final output brightness of 36
User interface setting brightness 4 corresponds to standard final output brightness of 48
User interface setting brightness 5 corresponds to standard final output brightness of 60
The user interface sets the brightness of 6 to correspond to the standard final output brightness of 72
The user interface sets the brightness to 7 corresponding to the standard final output brightness to 84
The user interface sets the brightness to be 8 corresponding to the standard final output brightness to be 96
The user interface sets the brightness 9 to correspond to the standard final output brightness of 108
And correspondingly obtaining a display screen brightness adjusting file of the application file according to the mode of taking the closer value as follows:
user interface set brightness of 0 versus actual set brightness of 0
User interface set brightness 1 vs. actual set brightness 1
User interface set brightness 2 vs. actual set brightness 2
User interface setting brightness 3 vs. actual setting brightness 4 (say: closest to 36, final output brightness 40 corresponding to standard user interface setting brightness 4)
User interface setting brightness 4 vs. actual setting brightness 5 (say: closest to 48, the final output brightness 50 corresponding to the standard user interface setting brightness 5)
User interface setting brightness 5 vs. actual setting brightness 6 (say: closest to 60, final output brightness 60 corresponding to standard user interface setting brightness 6)
User interface setting brightness 6 vs. actual setting brightness 7 (say: closest to 72, final output brightness 70 corresponding to standard user interface setting brightness 7)
User interface setting brightness 7 vs. actual setting brightness 8 (say: closest to 84, final output brightness 80 corresponding to standard user interface setting brightness 8)
User interface setting brightness 8 vs. actual setting brightness 9 (stating that the closest to 96 is the final output brightness 90 corresponding to the standard user interface setting brightness 9)
The user interface setting brightness 9 versus the actual setting brightness 9 (say: closest to 96 is the final output brightness 90 corresponding to the standard user interface setting brightness 9).
Therefore, the invention provides a brightness adjusting method for a display screen of a mobile terminal, and aims to change the brightness of the display screen more flexibly when a user uses the mobile terminal to observe different applications or videos, so that the user feels that the brightness of the display screen is consistent in different scenes, and the user experience is improved.
Of course, it will be understood by those skilled in the art that all or part of the processes of the method of the above embodiments may be implemented by instructing relevant hardware (such as a processor, a controller, etc.) through a display screen brightness adjustment processing program, where the program may be stored in a computer-readable storage medium, and the program may include the processes of the above method embodiments when executed. The storage medium may be a memory, a magnetic disk, an optical disk, etc.
Example two
The embodiment of the present invention further provides a mobile terminal, which may be a mobile phone, as shown in fig. 2, the mobile terminal of the embodiment of the present invention includes a processor 10 and a memory 20 connected to the processor 10;
the memory 20 stores a display screen brightness adjustment processing program, which when executed by the processor implements the steps of:
the mobile terminal makes a display screen brightness adjusting file which records brightness which is actually required to be set by the application file under various brightness settings of a user interface in advance for each application file when the application file is used for the first time;
detecting whether an application is opened or not, and when detecting that the application is opened, searching whether a display screen brightness adjusting file of the application exists or not;
when the display screen brightness adjusting file is used, acquiring a brightness value V1 set by a current user, searching an actual set brightness value V2 corresponding to the brightness value in the display screen brightness adjusting file, and setting the brightness value to be V2;
when the display screen brightness adjusting file of the application does not exist, the background of the application is obtained, then the average value of the brightness of all pixels in the background is obtained, and the setting and the record in the display screen brightness adjusting file corresponding to the application background are obtained according to the average value; as particularly described above;
the processor is used for calling the display screen brightness adjusting processing program instruction.
The mobile terminal, wherein when the display screen brightness adjustment processing program is executed by the processor, the following steps are further implemented:
s301, in the process of using the application, adjusting the brightness through a user interface to obtain V1 in a series of (V1, W1), and converting all V1 into the same brightness value through one conversion;
s302, arithmetically averaging the basic brightness obtained in the step S301 every other time T when one application is used to obtain WAVG, and then obtaining the final output brightness of the WAVG under various user interface setting brightness according to the mathematical relation of the basic brightness and the final output brightness obtained according to the user interface setting brightness;
s303, storing the final output brightness corresponding to the standard user interface setting brightness in the mobile terminal in advance; in this step, the final output brightness of the WAVG obtained in the step S302 under various user interface setting brightness is corresponded to the final output brightness corresponding to the standard various user interface setting brightness, so as to make a display screen brightness adjusting file, as described above.
Further, the mobile terminal, wherein the brightness value V1 set by the user is the brightness value set by the user for the mobile terminal; the actually set brightness value V2 is a brightness value set by the mobile terminal itself finally;
the actual set brightness corresponding to various brightness values set by the user is recorded in the display screen brightness adjustment file, which is specifically described above.
Further, the mobile terminal, wherein the display screen brightness adjustment processing program, when executed by the processor, further implements the following steps:
the source of the display screen brightness is the content information required to be displayed by the mobile terminal;
the base luminance is the luminance that converts the display information contained in the source of the display into the actual display output; the base luminance is virtually no output;
the final output brightness is the brightness of actual display output, and is the basic brightness which is adjusted according to the screen brightness set by the user interface, so that the final output brightness is obtained; the basic brightness may be different between different mobile terminals according to the mathematical relation of setting the screen brightness to obtain the final output brightness by the user interface, but is fixed on one mobile terminal; the final output brightness is W1 as described above, the screen brightness set by the user interface is V1 as described above, and the basic brightness is obtained through inverse operation;
the basic brightness is obtained according to the mathematical relationship of the final output brightness obtained by the user interface setting screen brightness, namely the basic brightness is obtained by the user interface setting screen brightness V1, and the final output brightness is obtained by the user interface setting screen brightness W1, and then the basic brightness is obtained by the inverse operation and is W1/V1, which is specifically described above.
EXAMPLE III
An embodiment of the present invention further provides a storage medium, where the storage medium stores a display screen brightness adjustment processing program, and the display screen brightness adjustment processing program, when executed by a processor, implements the steps of the display screen brightness adjustment processing method of the mobile terminal, as described above.
In summary, the mobile terminal, the display screen brightness adjustment processing method, and the storage medium provided by the present invention are provided, and the display screen brightness adjustment processing method and the storage medium provided by the present invention, the present invention creates a display screen brightness adjustment file recording the brightness actually required to be set by each application file under various brightness settings of the user interface for the first time of each application file, and then sets the actual brightness of the application file when in use later only according to the brightness set by the user interface and the display screen brightness adjustment file; by the method, the brightness of the display screen can be changed more flexibly when a user uses the mobile terminal to observe different applications or videos, so that the user feels that the brightness of the display screen is consistent under different scenes, convenience is brought to the user, energy consumption is saved, and the processing speed is increased.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (6)
1. A brightness adjustment processing method for a display screen of a mobile terminal is characterized by comprising the following steps:
the mobile terminal makes a display screen brightness adjusting file which records brightness which is actually required to be set by the application file under various brightness settings of a user interface in advance for each application file when the application file is used for the first time;
detecting whether an application is opened or not, and when detecting that the application is opened, searching whether a display screen brightness adjusting file of the application exists or not;
when the display screen brightness adjusting file is used, acquiring a brightness value V1 set by a current user, searching an actual set brightness value V2 corresponding to the brightness value in the display screen brightness adjusting file, and setting the brightness value to be V2;
when the display screen brightness adjusting file of the application does not exist, the background of the application is obtained, then the average value of the brightness of all pixels in the background is obtained, and the setting and the record in the display screen brightness adjusting file corresponding to the application background are obtained according to the average value;
when there is no display screen brightness adjusting file of the application, obtaining the background of the application, then obtaining the average value of the brightness of all pixels in the background, and obtaining the setting and recording in the display screen brightness adjusting file corresponding to the application background according to the average value specifically includes:
s301, in the process of using the application, adjusting the brightness through a user interface to obtain V1 in a series of (V1, W1), and converting all V1 into the same brightness value through one conversion; the W1 is the brightness output by the display output end of the mobile terminal corresponding to the brightness V1 set by the current user;
s302, arithmetically averaging the basic brightness obtained in the step S301 every other time T when one application is used to obtain WAVG, and then obtaining the final output brightness of the WAVG under various user interface setting brightness according to the mathematical relation of the basic brightness and the final output brightness obtained according to the user interface setting brightness;
s303, storing the final output brightness corresponding to the standard user interface setting brightness in the mobile terminal in advance; the step is finished according to the final output brightness of WAVG obtained in the step S302 under various user interface setting brightness to correspond to the final output brightness corresponding to the standard various user interface setting brightness, so that a display screen brightness adjusting file is manufactured;
the source of the display screen brightness is the content information required to be displayed by the mobile terminal;
the base luminance is the luminance that converts the display information contained in the source of the display into the actual display output; the base luminance is virtually no output;
the final output brightness is the brightness of actual display output, and is the basic brightness which is adjusted according to the screen brightness set by the user interface, so that the final output brightness is obtained; the basic brightness may be different between different mobile terminals according to the mathematical relation of setting the screen brightness to obtain the final output brightness by the user interface, but is fixed on one mobile terminal; the final output brightness is W1 as described above, the screen brightness set by the user interface is V1 as described above, and the basic brightness is obtained through inverse operation;
and obtaining the final output brightness by the mathematical relation of the basic brightness and the final output brightness obtained by the screen brightness set by the user interface, namely the basic brightness V1 set by the user interface to obtain the final output brightness W1, and obtaining the basic brightness W1/V1 by inverse operation.
2. The method for processing brightness adjustment of display screen of mobile terminal according to claim 1, wherein said brightness value V1 set by user is the brightness value set by user for mobile terminal; the actually set luminance value V2 is a luminance value that is set by the mobile terminal itself finally.
3. The method according to claim 1, wherein actual set brightness corresponding to various brightness values set by a user is recorded in the display screen brightness adjustment file.
4. A mobile terminal comprising a processor and a memory coupled to the processor, the memory storing a display brightness adjustment processing program that when executed by the processor performs the steps of:
the mobile terminal makes a display screen brightness adjusting file which records brightness which is actually required to be set by the application file under various brightness settings of a user interface in advance for each application file when the application file is used for the first time;
detecting whether an application is opened or not, and when detecting that the application is opened, searching whether a display screen brightness adjusting file of the application exists or not;
when the display screen brightness adjusting file is used, acquiring a brightness value V1 set by a current user, searching an actual set brightness value V2 corresponding to the brightness value in the display screen brightness adjusting file, and setting the brightness value to be V2;
when the display screen brightness adjusting file of the application does not exist, the background of the application is obtained, then the average value of the brightness of all pixels in the background is obtained, and the setting and the record in the display screen brightness adjusting file corresponding to the application background are obtained according to the average value;
the processor is used for calling the display screen brightness adjusting processing program instruction;
when the display screen brightness adjusting processing program is executed by the processor, the following steps are also realized:
s301, in the process of using the application, adjusting the brightness through a user interface to obtain V1 in a series of (V1, W1), and converting all V1 into the same brightness value through one conversion; the W1 is the brightness output by the display output end of the mobile terminal corresponding to the brightness V1 set by the current user;
s302, arithmetically averaging the basic brightness obtained in the step S301 every other time T when one application is used to obtain WAVG, and then obtaining the final output brightness of the WAVG under various user interface setting brightness according to the mathematical relation of the basic brightness and the final output brightness obtained according to the user interface setting brightness;
s303, storing the final output brightness corresponding to the standard user interface setting brightness in the mobile terminal in advance; the step is finished according to the final output brightness of WAVG obtained in the step S302 under various user interface setting brightness to correspond to the final output brightness corresponding to the standard various user interface setting brightness, so that a display screen brightness adjusting file is manufactured;
the source of the display screen brightness is the content information required to be displayed by the mobile terminal;
the base luminance is the luminance that converts the display information contained in the source of the display into the actual display output; the base luminance is virtually no output;
the final output brightness is the brightness of actual display output, and is the basic brightness which is adjusted according to the screen brightness set by the user interface, so that the final output brightness is obtained; the basic brightness may be different between different mobile terminals according to the mathematical relation of setting the screen brightness to obtain the final output brightness by the user interface, but is fixed on one mobile terminal; the final output brightness is W1 as described above, the screen brightness set by the user interface is V1 as described above, and the basic brightness is obtained through inverse operation;
and obtaining the final output brightness by the mathematical relation of the basic brightness and the final output brightness obtained by the screen brightness set by the user interface, namely the basic brightness V1 set by the user interface to obtain the final output brightness W1, and obtaining the basic brightness W1/V1 by inverse operation.
5. The mobile terminal according to claim 4, wherein the user-set brightness value V1 is a brightness value set by the user for the mobile terminal; the actually set brightness value V2 is a brightness value set by the mobile terminal itself finally;
the display screen brightness adjusting file records actual set brightness corresponding to various brightness values set by a user.
6. A storage medium storing a display screen brightness adjustment processing program, wherein the display screen brightness adjustment processing program, when executed by a processor, implements the steps of the display screen brightness adjustment processing method of the mobile terminal according to any one of claims 1 to 3.
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