CN102232290A - Method and device for adjusting screen brightness of electronic equipment - Google Patents
Method and device for adjusting screen brightness of electronic equipment Download PDFInfo
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- CN102232290A CN102232290A CN2011800007861A CN201180000786A CN102232290A CN 102232290 A CN102232290 A CN 102232290A CN 2011800007861 A CN2011800007861 A CN 2011800007861A CN 201180000786 A CN201180000786 A CN 201180000786A CN 102232290 A CN102232290 A CN 102232290A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
- H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
- H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
An embodiment of the present invention provides a method and a device for adjusting screen brightness of electronic equipment. The method comprises the steps as follows: when at least two buttons of the plurality of buttons on the electronic equipment are pressed down, button identification signals corresponding to the pressed buttons are obtained; and the screen brightness of a current interface of the electronic equipment is adjusted according to the corresponding button identification signals and preset screen brightness adjusting button information. The device comprises a button identification signal obtaining module and a screen brightness adjusting module. By adopting the method and device in the present invention, the screen brightness can be adjusted quickly and conveniently without quitting from the current operating interface, thus different brightness requirements in different environments can be adapted; in addition, the method has simple operating steps, thereby improving user experiences.
Description
Technical field
The embodiment of the invention relates to communication technical field, relates in particular to a kind of method and apparatus of mobile phone screen brightness regulation.
Background technology
The display screen that existing mobile phone uses is the LCD screen of TFT mostly, and this screen is to rely on that backlight is luminous to come displaying contents.Under the varying environment condition, be different for the requirement of backlight illumination.The brightness that can normally use under indoor environment can not see Chu under the high light out of doors.Equally, normal by day brightness can feel dazzling again at night.Present most of mobile phone all supports the user to regulate the LCD backlight illumination, to adapt to different use scenes.
In the prior art, mainly by menu mode regulate mobile phone screen brightness and, its key step comprises: enter main menu; Select " setting "; Select " standby menu setting "; Select " LCD is backlight " and carry out that brightness is provided with etc.
This shows that the method for above-mentioned existing adjusting mobile phone screen brightness needs the user by step repeatedly is set, and could realize the adjusting of mobile phone screen intensity is provided with complex steps; In addition, when the user just by surfing Internet with cell phone or when playing games, the user is if need to adjust the screen intensity of this mobile phone, then need release the interface of its current operation, after setting completed, enter its operation interface before once more, thereby influenced the experience of user mobile phone to the mobile phone screen intensity.
Summary of the invention
The embodiment of the invention provides a kind of electronic equipment screen brightness adjusting method, and described method comprises:
When at least two described buttons are pressed in a plurality of buttons on the electronic equipment, the described button corresponding key identification signal of obtaining and being pressed;
Adjust key information according to described corresponding key identification signal and default screen intensity, adjust the screen intensity of described electronic equipment current interface.
The embodiment of the invention also provides a kind of electronic equipment screen brightness regulating apparatus, and described device comprises:
Button identification signal acquisition module is used at least when two described buttons of a plurality of buttons on the electronic equipment are pressed, the described button corresponding key identification signal of obtaining and being pressed;
The screen intensity adjusting module is used for adjusting key information according to described corresponding key identification signal and default screen intensity, adjusts the screen intensity of described electronic equipment current interface.
The embodiment of the invention by the described button corresponding key identification signal of obtaining and being pressed, is adjusted key information according to described corresponding key identification signal and default screen intensity, adjusts the screen intensity of described electronic equipment current interface.Realized need not to withdraw under the prerequisite of current operation interface, regulated screen intensity fast and easily, to adapt to the different brightness demands under the varying environment, operating procedure is simple, has promoted user's experience.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The flow chart of the electronic equipment screen brightness adjusting method that Fig. 1 provides for the embodiment of the invention 1;
The flow chart of another electronic equipment screen brightness adjusting method that Fig. 2 provides for the embodiment of the invention 2;
The mobile phone press-key construction schematic diagram that Fig. 3 provides for the embodiment of the invention 2;
The electronic equipment screen brightness regulating apparatus structural representation that Fig. 4 provides for the embodiment of the invention 3;
Another electronic equipment screen brightness regulating apparatus structural representation that Fig. 5 provides for the embodiment of the invention 4.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is the flow chart of a kind of electronic equipment screen brightness adjusting method of the present invention;
S101: when at least two described buttons are pressed in a plurality of buttons on the electronic equipment, the described button corresponding key identification signal of obtaining and being pressed;
S102: adjust key information according to described corresponding key identification signal and default screen intensity, adjust the screen intensity of described electronic equipment current interface.
Need to prove that the electronic equipment described in the present embodiment can be the electronic equipment that mobile phone, computer or digital camera etc. have electronic display curtain and button.By the method that this enforcement provides, be used to realize brightness regulation to the electronic display curtain of above-mentioned electronic equipment.
The embodiment of the invention by the described button corresponding key identification signal of obtaining and being pressed, is adjusted key information according to described corresponding key identification signal and default screen intensity, adjusts the screen intensity of described electronic equipment current interface.Realized need not to withdraw under the prerequisite of current operation interface, regulated screen intensity fast and easily, to adapt to the different brightness demands under the varying environment, operating procedure is simple, has promoted user's experience.
Fig. 2 is the flow chart of a kind of electronic equipment screen brightness adjusting method of the present invention, and in the present embodiment, this electronic equipment is example with the mobile phone, and this method may further comprise the steps;
S201: when at least two described buttons are pressed in a plurality of buttons on the electronic equipment, the described button corresponding key identification signal of obtaining and being pressed;
Optionally, can pass through button interrupt response program, obtain when at least two described buttons are pressed in a plurality of buttons on the electronic equipment, described button corresponding key identification signal, those skilled in the art can be when obtaining according to prior art that at least two described buttons are pressed in a plurality of buttons on the electronic equipment, with the described button corresponding key identification signal that is pressed.
For example, Fig. 3 is a switch dish schematic diagram on the other hand, when " * " key in this cell phone keyboard and " on " when key is pressed simultaneously, obtain and press this Macintosh corresponding key identification signal and be: S1.
S202:, judge whether described button is that screen intensity is adjusted button according to described corresponding key identification signal;
Concrete, according to described button identification signal, the corresponding relation of inquiry programmable button identification signal and button value obtains and described button identification signal corresponding key key assignments; According to described corresponding key key assignments, the default screen intensity of inquiry is adjusted the key assignments table of button, judges in the described key assignments table it is to comprise described corresponding key key assignments; If comprise described corresponding key key assignments in the described key assignments table, determine that then described button is that screen intensity is adjusted button.
For example, the corresponding relation of programmable button identification signal and button value can be as shown in Table 1, shown in the S201 example, if the button identification signal that gets access to is S1, then by question blank one, as can be known with S1 corresponding key key assignments be " * " key+" on " key.
Table one:
| The button identification signal | Button value |
| S1 | " * " key+" on " key |
| S2 | " * " key+D score key |
| …… | …… |
Optionally, the key assignments table of default screen intensity adjustment button can be for being provided with according to its use habit by the user, perhaps, can adjust the key assignments table of button by the default screen intensity of keyboard type that mobile phone production firm adopts according to mobile phone owing to different cell phone keyboard type differences.
S203: when described button is screen intensity adjustment button, obtains the screen intensity corresponding and adjust parameter with described button;
Concrete, when described button is screen intensity adjustment button; The default screen intensity of inquiry is adjusted the key assignments of button and the corresponding relation that screen intensity is adjusted parameter, obtains the screen intensity of answering with described corresponding key key-value pair and adjusts parameter.
For example, the key assignments of default screen intensity adjustment button and the corresponding relation that screen intensity is adjusted parameter can be as shown in Table 3, wherein ,+1 is illustrated in and increases a unit brightness on the basis of current screen brightness, and-1 is illustrated on the basis of current screen brightness and reduces by a unit brightness.When this method was used for having mobile phone now, existing mobile phone had been set fixing unit brightness, and then this screen intensity adjustment parameter is the integral multiple of this unit brightness.
Table three:
| Screen intensity is adjusted the key assignments of button | Screen intensity is adjusted parameter |
| " * " key+" on " key | +1 |
| " * " key+D score key | -1 |
| …… | …… |
Preferred screen intensity is adjusted the key assignments of button and screen intensity and is adjusted the parameter corresponding relation and can be the combination of button * key key assignments and last directionkeys key assignments, the corresponding screen intensity parameter that increases, with the combination of button * key key assignments and following directionkeys key assignments, the corresponding screen intensity parameter that reduces.
S204: the screen intensity according to described correspondence is adjusted parameter, adjusts the screen intensity of described electronic equipment current interface.
Concrete, obtain local screen intensity parameter of preserving, the screen intensity of the correspondence that the screen intensity parameter increase of preserving in this this locality gets access to is adjusted parameter.
Need to prove, in the present embodiment, local screen intensity parameter of preserving, screen intensity adjust that parameter is used for identifying mobile phone or electronic equipment is used to represent screen intensity, its concrete manifestation form can identify arbitrarily according to the concrete employing screen intensity of mobile phone or electronic equipment, algorithm according to screen intensity adjustment parameter and local screen intensity parameter adjustment screen intensity of preserving can not limit and increase or the minimizing shown in this step example according to concrete sign decision yet accordingly.
S205: judge whether to store described screen intensity, if then carry out S206; If not, then carry out S209;
Preferably, when withdrawing from described current interface, can as " whether preserving current brightness ", make the user select whether to preserve the screen intensity parameter of this current interface according to this information by display reminding information on the screen of electronic equipment.
S206: when withdrawing from described current interface, obtain the luminance parameter of described current screen;
S207: replace local screen intensity parameter of preserving with the luminance parameter of described current screen;
S208:, the screen intensity that withdraws from the back display interface is set according to replacing the local screen intensity parameter of preserving in back.
In this step, when withdrawing from described current interface, when the user selects to preserve the screen intensity parameter of this current interface, by replacing local screen intensity parameter of preserving with this screen intensity parameter among the S209, and according to replacing the local screen intensity parameter of preserving in back, the screen intensity of back display interface is withdrawed from setting, thereby make this withdraw from the screen intensity of the screen intensity of back display interface for this current interface, but not the screen intensity of the screen intensity parameter correspondence of preserving before, reached at arbitrary interface and adjusted screen intensity, and store this screen intensity parameter, and can change the beneficial effect of the screen intensity at every other interface, reduced user's operation.
S209: when withdrawing from described current interface, obtain local screen intensity parameter of preserving;
S210:, the screen intensity that withdraws from the back display interface is set according to the screen intensity parameter of described preservation.
In this step, when withdrawing from described current interface, when the user selects not preserve the screen intensity parameter of this current interface, the screen intensity parameter that preserve this locality that obtains according to S206 is provided with local screen intensity parameter of preserving, thereby make this withdraw from the screen intensity of the screen intensity of back display interface for local screen intensity parameter correspondence of preserving, but not the screen intensity of the screen intensity parameter correspondence of described current display interface, even reached the screen intensity of this described current display interface has been carried out adjusting the beneficial effect that also can not influence the screen intensity of other display interfaces, realized the adjusting of user single interface screen brightness.
The embodiment of the invention by the described button corresponding key identification signal of obtaining and being pressed, is adjusted key information according to described corresponding key identification signal and default screen intensity, adjusts the screen intensity of described electronic equipment current interface.Realized need not to withdraw under the prerequisite of current operation interface, regulated screen intensity fast and easily, to adapt to the different brightness demands under the varying environment, operating procedure is simple, has promoted user's experience.In addition, when withdrawing from current interface, the embodiment of the invention is by the screen intensity parameter according to described preservation, the screen intensity of back display interface is withdrawed from setting, realized screen intensity is regulated targetedly, and do not influence the brightness of other operation interfaces, increased the suitability of screen intensity in the different application.
A kind of electronic equipment screen brightness regulating apparatus that Fig. 4 embodiment of the invention provides, described device comprises:
Button identification signal acquisition module 301 is used at least when two described buttons of a plurality of buttons on the electronic equipment are pressed, the described button corresponding key identification signal of obtaining and being pressed; Preferably, button identification signal acquisition module 301 can be realized by button Interrupt Process function, by this button Interrupt Process function, the button that response produces at least when two described buttons are pressed in a plurality of buttons on the electronic equipment interrupts, and carries out the corresponding incident that this button interrupts.
Screen intensity adjusting module 302 is used for adjusting key information according to described corresponding key identification signal and default screen intensity, adjusts the screen intensity of described electronic equipment current interface.Preferably, can realize the function of described screen intensity adjusting module 302 by the master control process chip of electronic equipment.
The embodiment of the invention by the described button corresponding key identification signal of obtaining and being pressed, is adjusted key information according to described corresponding key identification signal and default screen intensity, adjusts the screen intensity of described electronic equipment current interface.Realized need not to withdraw under the prerequisite of current operation interface, regulated screen intensity fast and easily, to adapt to the different brightness demands under the varying environment, operating procedure is simple, has promoted user's experience.
A kind of electronic equipment screen brightness regulating apparatus that Fig. 5 embodiment of the invention provides, on the basis of a last embodiment, described device also comprises:
Screen intensity is adjusted display module 303, is used for when withdrawing from described current interface, and display screen brightness storage information, described screen intensity storage information is used to obtain the screen intensity of whether storing described current interface.Preferably, this screen intensity adjustment display module 303 can be the electronic display of electronic equipment.
Screen intensity adjustment information receiver module 304 is used to receive the response of described screen intensity storage information, withdraws from the screen intensity of back display interface according to described response setting.
The local screen intensity parameter acquisition module 305 of preserving is used for when withdrawing from described current interface, obtains local screen intensity parameter of preserving;
First screen intensity is provided with module 306, is used for the screen intensity parameter according to described preservation, and the screen intensity that withdraws from the back display interface is set.
The luminance parameter acquisition module 307 of current screen is used for when withdrawing from described current interface, obtains the luminance parameter of described current screen;
The local screen intensity parameter modification module 308 of preserving is used for replacing local screen intensity parameter of preserving with the luminance parameter of described current screen;
Second screen intensity is provided with module 309, according to replacing the local screen intensity parameter of preserving in back, the screen intensity that withdraws from the back display interface is set.
Concrete, in described screen intensity adjustment information receiver module 304, response is when not storing the screen intensity of described current interface, preserve screen intensity parameter acquisition module 305 by this locality and obtain local screen intensity parameter of preserving, by first screen intensity screen intensity parameter of module 306 according to described preservation is set, the screen intensity that withdraws from the back display interface is set.
In described screen intensity adjustment information receiver module 304, respond when storing the screen intensity of described current interface, obtain the luminance parameter of described current screen by the luminance parameter acquisition module 307 of current screen; Local screen intensity parameter modification module 308 parameters of preserving are replaced local screen intensity parameter of preserving; And module 309 is set by second screen intensity, according to replacing the local screen intensity parameter of preserving in back, the screen intensity that withdraws from the back display interface is set.
Preferably, can realize the luminance parameter acquisition module 307 and the local function of preserving screen intensity parameter modification module 308 of this this locality preservation screen intensity parameter acquisition module 305, current screen in the present embodiment by software; Realize that by this master control process chip this first screen intensity is provided with the function that module 306 and second screen intensity are provided with module 309.
Wherein, described screen intensity adjusting module 302 specifically comprises:
Screen intensity is adjusted button determining unit 3021, is used for according to described corresponding key identification signal, judges whether described button is that screen intensity is adjusted button;
Screen intensity is adjusted parameter acquiring unit 3022, is used for obtaining the screen intensity corresponding with described button and adjusting parameter when described button is screen intensity adjustment button;
Screen intensity adjustment unit 3023 is used for adjusting parameter according to the screen intensity of described correspondence, adjusts the screen intensity of described electronic equipment current interface.
Described screen intensity is adjusted button determining unit 3021, specifically comprises;
Corresponding button value is obtained subelement 30211, is used for according to described button identification signal, and the corresponding relation of inquiry programmable button identification signal and button value obtains and described button identification signal corresponding key key assignments;
Screen intensity is adjusted button and is determined subelement 30212, is used for according to described corresponding key key assignments, and the default screen intensity of inquiry is adjusted the key assignments table of button, judges in the described key assignments table it is to comprise described corresponding key key assignments; If comprise described corresponding key key assignments in the described key assignments table, determine that then described button is that screen intensity is adjusted button.
Described screen intensity is adjusted parameter acquiring unit 3022 and specifically is used for:
When described button is screen intensity adjustment button; The default screen intensity of inquiry is adjusted the key assignments of button and the corresponding relation that screen intensity is adjusted parameter, obtains the screen intensity of answering with described corresponding key key-value pair and adjusts parameter.
Preferably, described screen intensity is adjusted the key assignments of button and the corresponding relation of screen intensity adjustment parameter specifically comprises: the combination of button * key key assignments and last directionkeys key assignments, the corresponding screen intensity parameter that increases, with the combination of button * key key assignments and following directionkeys key assignments, the corresponding screen intensity parameter that reduces.
The embodiment of the invention by the described button corresponding key identification signal of obtaining and being pressed, is adjusted key information according to described corresponding key identification signal and default screen intensity, adjusts the screen intensity of described electronic equipment current interface.Realized need not to withdraw under the prerequisite of current operation interface, regulated screen intensity fast and easily, to adapt to the different brightness demands under the varying environment, operating procedure is simple, has promoted user's experience.In addition, when withdrawing from current interface, the embodiment of the invention is by the screen intensity parameter according to described preservation, the screen intensity of back display interface is withdrawed from setting, realized screen intensity is regulated targetedly, and do not influence the brightness of other operation interfaces, increased the suitability of screen intensity in the different application.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (15)
1. an electronic equipment screen brightness adjusting method is characterized in that, described method comprises:
When at least two described buttons are pressed in a plurality of buttons on the electronic equipment, the described button corresponding key identification signal of obtaining and being pressed;
Adjust key information according to described corresponding key identification signal and default screen intensity, adjust the screen intensity of described electronic equipment current interface.
2. according to the described method of claim 1, it is characterized in that, describedly adjust key information according to described corresponding key identification signal and default screen intensity, adjust after the screen intensity of described electronic equipment current interface, described method also comprises:
When withdrawing from described current interface, obtain local screen intensity parameter of preserving;
According to the screen intensity parameter of described preservation, the screen intensity that withdraws from the back display interface is set.
3. according to the described method of claim 1, it is characterized in that, describedly adjust key information according to described corresponding key identification signal and default screen intensity, adjust after the screen intensity of described electronic equipment current interface, described method also comprises:
When withdrawing from described current interface, obtain the luminance parameter of described current screen;
Replace local screen intensity parameter of preserving with the luminance parameter of described current screen;
According to replacing the local screen intensity parameter of preserving in back, the screen intensity that withdraws from the back display interface is set.
4. according to the described method of 1 to 3 each claim, it is characterized in that, described according to described corresponding key identification signal and default screen intensity adjustment key information, adjust the screen intensity of described electronic equipment current interface, specifically comprise:
According to described corresponding key identification signal, judge whether described button is that screen intensity is adjusted button;
When described button is screen intensity adjustment button, obtains the screen intensity corresponding and adjust parameter with described button;
Screen intensity according to described correspondence is adjusted parameter, adjusts the screen intensity of described electronic equipment current interface.
5. according to the described method of claim 4, it is characterized in that, described according to described corresponding key identification signal, judge that whether described button is that screen intensity is adjusted button, specifically comprises;
According to described button identification signal, the corresponding relation of inquiry programmable button identification signal and button value obtains and described button identification signal corresponding key key assignments;
According to described corresponding key key assignments, the default screen intensity of inquiry is adjusted the key assignments table of button, judges in the described key assignments table it is to comprise described corresponding key key assignments;
If comprise described corresponding key key assignments in the described key assignments table, determine that then described button is that screen intensity is adjusted button.
6. according to the described method of claim 5, it is characterized in that, described when described button is screen intensity adjustment button, obtain the screen intensity adjustment parameter corresponding with described button, specifically comprise:
When described button is screen intensity adjustment button;
The default screen intensity of inquiry is adjusted the key assignments of button and the corresponding relation that screen intensity is adjusted parameter, obtains the screen intensity of answering with described corresponding key key-value pair and adjusts parameter.
7. according to the described method of claim 6, it is characterized in that described screen intensity is adjusted the key assignments of button and the corresponding relation of screen intensity adjustment parameter specifically comprises:
The combination of button * key key assignments and last directionkeys key assignments, the corresponding combination that increases screen intensity parameter and button * key key assignments and following directionkeys key assignments, the corresponding screen intensity parameter that reduces.
8. an electronic equipment screen brightness regulating apparatus is characterized in that, described device comprises:
Button identification signal acquisition module is used at least when two described buttons of a plurality of buttons on the electronic equipment are pressed, the described button corresponding key identification signal of obtaining and being pressed;
The screen intensity adjusting module is used for adjusting key information according to described corresponding key identification signal and default screen intensity, adjusts the screen intensity of described electronic equipment current interface.
9. described according to Claim 8 device is characterized in that described device also comprises:
The local screen intensity parameter acquisition module of preserving is used for when withdrawing from described current interface, obtains local screen intensity parameter of preserving;
First screen intensity is provided with module, is used for the screen intensity parameter according to described preservation, and the screen intensity that withdraws from the back display interface is set.
10. described according to Claim 8 device is characterized in that described device also comprises:
The luminance parameter acquisition module of current screen is used for when withdrawing from described current interface, obtains the luminance parameter of described current screen;
The local screen intensity parameter modification module of preserving is used for replacing local screen intensity parameter of preserving with the luminance parameter of described current screen;
Second screen intensity is provided with module, according to replacing the local screen intensity parameter of preserving in back, the screen intensity that withdraws from the back display interface is set.
11. described according to Claim 8 device is characterized in that, described device also comprises:
Screen intensity is adjusted display module, is used for when withdrawing from described current interface, and display screen brightness storage information, described screen intensity storage information is used to obtain the screen intensity of whether storing described current interface;
Screen intensity adjustment information receiver module is used to receive the response of described screen intensity storage information, withdraws from the screen intensity of back display interface according to described response setting.
12., it is characterized in that described screen intensity adjusting module specifically comprises according to the described device of 8 to 11 each claims:
Screen intensity is adjusted the button determining unit, is used for according to described corresponding key identification signal, judges whether described button is that screen intensity is adjusted button;
Screen intensity is adjusted parameter acquiring unit, is used for obtaining the screen intensity corresponding with described button and adjusting parameter when described button is screen intensity adjustment button;
The screen intensity adjustment unit is used for adjusting parameter according to the screen intensity of described correspondence, adjusts the screen intensity of described electronic equipment current interface.
13., it is characterized in that described screen intensity is adjusted the button determining unit, specifically comprises according to the described device of claim 12;
Corresponding button value is obtained subelement, is used for according to described button identification signal, and the corresponding relation of inquiry programmable button identification signal and button value obtains and described button identification signal corresponding key key assignments;
Screen intensity is adjusted button and is determined subelement, is used for according to described corresponding key key assignments, and the default screen intensity of inquiry is adjusted the key assignments table of button, judges in the described key assignments table it is to comprise described corresponding key key assignments; If comprise described corresponding key key assignments in the described key assignments table, determine that then described button is that screen intensity is adjusted button.
14., it is characterized in that described screen intensity is adjusted parameter acquiring unit and specifically is used for according to the described device of claim 13:
When described button is screen intensity adjustment button; The default screen intensity of inquiry is adjusted the key assignments of button and the corresponding relation that screen intensity is adjusted parameter, obtains the screen intensity of answering with described corresponding key key-value pair and adjusts parameter.
15. according to the described device of claim 14, it is characterized in that, described screen intensity is adjusted the key assignments of button and the corresponding relation of screen intensity adjustment parameter specifically comprises: the combination of button * key key assignments and last directionkeys key assignments, the corresponding screen intensity parameter that increases, with the combination of button * key key assignments and following directionkeys key assignments, the corresponding screen intensity parameter that reduces.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/076320 WO2011150890A2 (en) | 2011-06-24 | 2011-06-24 | Method and device for adjusting screen brightness of electronic apparatus |
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| CN102232290A true CN102232290A (en) | 2011-11-02 |
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| CN2011800007861A Pending CN102232290A (en) | 2011-06-24 | 2011-06-24 | Method and device for adjusting screen brightness of electronic equipment |
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| CN104731487A (en) * | 2013-12-24 | 2015-06-24 | 希姆通信息技术（上海）有限公司 | Screen backlight brightness adjustment method for intelligent equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2011150890A2 (en) | 2011-12-08 |
| WO2011150890A3 (en) | 2012-05-24 |
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