CN104820537A - Method and device for adjusting terminal display effect - Google Patents
Method and device for adjusting terminal display effect Download PDFInfo
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- CN104820537A CN104820537A CN201510194195.2A CN201510194195A CN104820537A CN 104820537 A CN104820537 A CN 104820537A CN 201510194195 A CN201510194195 A CN 201510194195A CN 104820537 A CN104820537 A CN 104820537A
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Abstract
The invention discloses a method and device for adjusting the terminal display effect. The method comprises the following steps: acquiring a display effect adjusting parameter set matched with the type of an application program currently run by a terminal; adjusting an image to be displayed in the application program according to at least one adjusting parameter included in the display effect adjusting parameter set; and displaying the adjusted image to be displayed. Through adoption of the method and device, the aim of adjusting the display effects of images to be displayed in different application programs run on the terminal according to the application programs is fulfilled; the display effects under different application program scenes are dynamically adjusted under the situation of not interrupting display; and the use experience of a user is optimized.
Description
Technical field
The embodiment of the present invention relates to terminal demonstration technology, especially a kind of method and device adjusting display effect of terminal.
Background technology
The mobile terminal such as smart mobile phone, panel computer has become requisite electronic product in people's work and life.Data display in these electronic products is all realized by its display screen.Smart mobile phone in the market or panel computer, the display effect of display screen has just fixed when dispatching from the factory, and can one group of parameter be selected as the display effect of current display screen from the good display effect parameter of Default Value.User or software developer have no idea dynamic conditioning display effect.
But, for different application scenarioss, as Album for glancing over pictures, read novel, play video, open camera etc., user wishes that the display effect of display screen can dynamic adjustments: during Album for glancing over pictures, the saturation degree height of wishing photo a bit, to a kind of bright-coloured sensation of people; When reading novel, in order to protect eyes, wish that the blue light that display screen sends is a little less; When playing video, wish that brightness is lower, save well power supply; When using camera to take pictures under low-light level environment, in order to reduce noise, wish that the saturation degree of screen is lower.In a word, in different scenes, if can dynamic conditioning display effect, then product can be better to the experience of user.
It is all at present the display effect being adjusted display screen by Gamma (gamma) parameter of adjustment display screen drive IC (integrated circuit, integrated circuit) and saturation parameters.Time the advantage of this method is adjustment parameter, program is simple, and shortcoming is all scenes, and display effect is all the same, can not realize the object of dynamic adjustments display effect.
Summary of the invention
The object of the invention is to provide a kind of method and the device that adjust display effect of terminal, realizes the object of the application type dynamic conditioning display effect according to current display.
First aspect, the invention provides a kind of method adjusting display effect of terminal, comprising:
Obtain the display effect matched with the Application Type of the current operation of terminal and adjust parameter set;
According at least one adjustment parameter that described display effect adjustment parameter set comprises, the image to be displayed in described application program is adjusted;
Image to be displayed after adjustment is shown.
Second aspect, the invention provides a kind of device adjusting display effect of terminal, comprising:
Parameter set acquiring unit, the display effect that the Application Type for obtaining the current operation with terminal matches adjusts parameter set;
Image control unit, adjusts the image to be displayed in described application program at least one the adjustment parameter comprised according to described display effect adjustment parameter set;
Image-display units, for showing the image to be displayed after adjustment.
Embodiments provide a kind of method and the device that adjust display effect of terminal, parameter set is adjusted by obtaining the display effect matched with the Application Type of the current operation of terminal, according to the adjustment parameter that display effect adjustment parameter set comprises, image to be displayed is adjusted, and show the technological means of the image to be displayed after adjustment, the Application Type according to the current operation of terminal can be realized, dynamic conditioning is presented at the display effect of terminal display screen epigraph, optimizes Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing the embodiment of the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the embodiment of the present invention and these accompanying drawings.
Fig. 1 is a kind of process flow diagram adjusting the method for display effect of terminal that the embodiment of the present invention one provides;
Fig. 2 is a kind of process flow diagram adjusting the method for display effect of terminal that the embodiment of the present invention two provides;
Fig. 3 is a kind of process flow diagram adjusting the method for display effect of terminal that the embodiment of the present invention three provides;
Fig. 4 is a kind of structural representation adjusting the device of display effect of terminal that the embodiment of the present invention four provides;
Fig. 5 is a kind of structural representation adjusting the device of display effect of terminal that the embodiment of the present invention five provides.
Embodiment
The technical matters solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment one
Fig. 1 is a kind of process flow diagram adjusting the method for display effect of terminal that the embodiment of the present invention one provides.The method of the present embodiment can be performed by the device of adjustment display effect of terminal, and this device realizes by the mode of hardware and/or software, and generally can be integrated in mobile terminal device.Shown in Figure 1, the method for described adjustment display effect of terminal, comprises the steps:
Step S101, to obtain and display effect that the Application Type of the current operation of terminal matches adjusts parameter set.
In the present embodiment, the application program of the current operation of terminal can be the application program that system default is installed, and also can be the application program that User Defined is installed.Such as: the application of camera, photograph album (picture library), video playback, music application or reading application etc.
Described display effect adjustment parameter set specifically refers to the set of adjustment parameter, includes one or more for adjusting the parameter of display effect in this set.Wherein, described adjustment parameter can comprise: saturation degree, acutance, contrast and brightness etc., the present embodiment does not limit this.
In the present embodiment, parameter set can be adjusted by the prespecified display effect matched with each application program of the mode that user is freely arranged or system is fixedly installed, and in display effect adjustment parameter set described in relative set, adjust the value of parameter, terminal, by identifying the Application Type of current operation, can determine display effect adjustment parameter set corresponding with it.
Step S102, at least one the adjustment parameter comprised according to described display effect adjustment parameter set adjust the image to be displayed in described application program.
In order to realize the effect that can adjust display effect of terminal without the need to the display screen that resets, the method of the present embodiment is not adjusted by the Gamma parameter of adjustment display screen drive IC and the display effect of saturation parameters to display screen, but by the adjustment to display effect of terminal that the display parameter of the image to be displayed in adjustment application program realize indirectly.
Wherein, can after obtaining the original display parameter corresponding with the image to be displayed in described application program, the parameter value using described display effect to adjust at least one adjustment parameter that parameter set comprises adjusts described original display parameter.
In the present embodiment, can set algorithm be used, software adjustment is carried out to the image to be displayed in described application program, also can by the hardware adaptation circuitry of setting, carry out hardware adjustment to the image to be displayed in described application program, the present embodiment does not limit this.
Example, user is when opening photograph album and browsing photo, and the application program of the current operation of terminal is photograph album, and then can determine the display effect adjustment parameter set corresponding with photograph album.This display effect adjustment parameter set comprises parameter and the corresponding parameter values thereof such as intensity value, bright and sharp angle value, contrast value and the brightness value corresponding with photograph album preset; Obtain the original display efficacy parameter such as intensity value, bright and sharp angle value, contrast value, brightness value of user's current photo browsed in photograph album afterwards, and the parameter value using display effect to adjust correspondence in parameter set adjusts the above-mentioned parameter in this photo, to realize the adjustment to this photo display effect.
Step S103, by adjustment after image to be displayed show.
In the present embodiment, by using the image to be displayed of terminal display screen display after adjustment, reaching the parameter without the need to adjusting terminal display screen, the object of the display effect of expection can be obtained.
The method of the adjustment display effect of terminal that the present embodiment provides, parameter set is adjusted by obtaining the display effect matched with the Application Type of the current operation of terminal, according to image to be displayed in application program described in the adjustment parameter adjustment that described display effect adjustment parameter set comprises, and the image to be displayed after adjustment is carried out the technological means that shows.Achieve the object of the display effect adjusting image to be displayed in described application program according to the different application that terminal is run, when not interrupting display, display effect under the different application scene of dynamic conditioning terminal operating, optimizes the experience of user.
Embodiment two
Fig. 2 is a kind of process flow diagram adjusting the method for display effect of terminal that the embodiment of the present invention two provides, on the basis of the method that this method provides in embodiment one, further, the display effect that acquisition and the Application Type of the current operation of terminal match is adjusted parameter set be specifically optimized for: in the user space, obtain the software identification corresponding with the Application Type of the current operation of described terminal; By IO channel management function, described software identification is passed to kernel spacing; Obtain in described kernel spacing, the display effect corresponding with described software identification adjusts parameter set.
In the present embodiment, a kind of software mode that uses is proposed to adjust the method for display effect of terminal.
In general, operating system and driver operate in kernel spacing, and application program then operates in user's space, can not transmit data between the two simply by pointer.Obviously, the step that the method for the present embodiment identifies different application programs occurs in user's space, uses display effect to adjust parameter set and is then sent in kernel spacing to the step that image to be displayed adjusts.In view of this, need first to set up the application program in user's space and the display effect in kernel spacing in the present embodiment and adjust mapping relations between parameter set, afterwards by for the function interface together with user's space and kernel spacing, obtain the display effect matched with the Application Type of the current operation of terminal and adjust parameter set.
Accordingly, shown in Figure 2, the method for described adjustment display effect of terminal, comprises the steps:
Step S201, in the user space, obtain the software identification corresponding with the Application Type of the current operation of described terminal.
In the present embodiment, described software identification is specifically for distinguishing different application programs, and then the display effect different from kernel spacing adjusts parameter set and set up one-to-one relationship.
Preferably, described software identification can be an enumerated variable by setMode function setup.Example, in the user space, different Application Types is set by setMode (int mode) function.Wherein, the formal parameter mode of setMode function is an enumerated variable, and its value can be the different application types such as MODE_GALLERY (photograph album), MODE_CAMERAY (camera), MODE_VIDEO (video playback application) or MODE_READ (reading application).
In the present embodiment, after the Application Type obtaining the current operation of terminal, the enumerated value corresponding with this application program can be obtained as the software identification corresponding with this Application Type, example, the application program of the current operation of user is photograph album, obtains the software identification of enumerated value MODE_GALLERY as photograph album.
Step S202, by IO channel management function, described software identification is passed to kernel spacing.
In the present embodiment, by using IO channel management function as interface, described software identification can be passed to kernel spacing.
Wherein, above-mentioned IO channel management function can be ioctl function or other realize user's space and the mutual function of kernel spacing.
Step S203, obtain in described kernel spacing, the display effect corresponding with described software identification adjusts parameter set.
One of the present embodiment preferred embodiment in, in kernel spacing, display effect can be adjusted parameter set and is stored in a structure.Example, be stored in an Array for structural body EFFECT [MAX] by display effect corresponding for all software identification adjustment parameter set, wherein, MAX represents the sum of all software identification.Display effect adjustment parameter set is structure variable, and each structure variable comprises at least one adjustment parameter.Member in an Array for structural body in different software identification difference enantiomorph array EFFECT [MAX].By being passed to the software identification of kernel spacing, can determine that the display effect corresponding with described software identification adjusts parameter set.
Step S204, obtain with described at least one adjust adjusting parameter values corresponding to parameter.
By determining that display effect corresponding to the application program of operation current with terminal adjusts parameter set, the adjusting parameter values that adjustment parameter included in described display effect adjustment parameter set is corresponding can be obtained.
Step S205, based on setting algorithm, use described adjusting parameter values to adjust the corresponding parameter in the image to be displayed in described application program.
Obtain the original display efficacy parameter of image to be displayed in described application program.By the algorithm of setting, the adjusting parameter values corresponding according to the application program of the current operation of terminal, adjusts described original display efficacy parameter, obtains the final image after adjustment.Example, active user watches video, and the application program of the current operation of terminal is video playback application.In order to power saving, user wishes that the display brightness of terminal is lower when playing video.Meanwhile, do not wish again the display effect having influence on other application, such as, do not have influence on the display effect of mail.Then need the adjustment parameter set corresponding according to video playback application, determine the adjusting parameter values of image to be displayed.Obtain the original display efficacy parameter value of image to be displayed, the adjusting parameter values of difference comparison image to be displayed and original display efficacy parameter value, the parameter of image display effect is affected, the video image after being adjusted according to intensity value, bright and sharp angle value, brightness value or the contrast value etc. in described adjusting parameter values adjustment original display efficacy parameter value.
Step S206, by adjustment after image to be displayed show.
The final image obtained after display adjustment.Example, the video image obtained after adjustment by terminal display screen display.
The method of the adjustment display effect of terminal that the embodiment of the present invention provides, by arranging the software identification corresponding with the application program of the current operation of terminal, display effect adjustment parameter set is obtained according to described software identification, and based on the algorithm set, according to the adjustment parameter that described display effect adjustment parameter set comprises, parameter corresponding in the image to be displayed in described application program is adjusted, and show the technological means of the final image after adjustment, in the mode of software, achieve the display effect of image to be displayed in application program according to different application dynamic conditioning, meet the user demand of user, improve user and apply experience.
Embodiment three
Fig. 3 is the process flow diagram of the method for the adjustment display effect of terminal that the embodiment of the present invention three provides, on the basis of the method that this method provides in embodiment one, further, acquisition is adjusted parameter set with the display effect that the Application Type of the current operation of terminal matches specifically to be optimized for: obtain the hardware flags position corresponding with the Application Type of the current operation of described terminal; After the described hardware flags position obtained is set to high level, obtains the display effect stored in the storer with described hardware flags position physical connection and adjust parameter set.
In the present embodiment, a kind of hardware mode that uses is proposed to adjust the method for display effect of terminal.
In order to realize according to Application Type, obtain the display effect adjustment parameter set of corresponding stored in storer, the method of the present embodiment is that each application program arranges corresponding hardware identifier position, and by each hardware identifier position and different storer phase physical connections, wherein, the display effect adjustment parameter set corresponding with different application is stored in different memory.By being high level by hardware flags position corresponding for the Application Type of current operation, the display effect that the Application Type that can obtain the current operation with terminal matches adjusts parameter set.
Shown in Figure 3, the method for described adjustment display effect of terminal, comprises the steps:
Step S301, obtain the hardware flags position corresponding with the Application Type of the current operation of described terminal.
Hardware flags position is the module of the application program for marking current operation arranged in terminating circuit.Example, the central processor core of terminal distributes the input/output port of multiple Application Type for exporting current operation.Described IO interface is connected with code translator, the output port of code translator is defined as respectively the port representing the application of photograph album, mobile phone, video playback, music application or read the different applications such as application.Because the display position of the icon of different application is known, touch screen controller can generate contact coordinate according to the position of user's point touching screen, and described contact coordinate is sent to the central processing unit of terminal, to determine that user chooses the application program of operation.Accordingly, the port corresponding with the application program of the current operation of described terminal is made to export high level by code translator.
Step S302, the described hardware flags position obtained is set to high level after, obtain and adjust parameter set with the display effect that stores in the storer of described hardware flags position physical connection.
Be connected by wire or other physical connection modes between the output terminal of the hardware identifier position that the application program of the current operation of terminal is corresponding and the storer storing display effect and adjust parameter set.When the hardware flags position that the application program of the current operation of terminal is corresponding exports as high level, the display effect stored in the storer be connected with the output port of described hardware flags position can be obtained and adjust parameter set.
Step S303, obtain with described at least one adjust adjusting parameter values corresponding to parameter.
Display effect adjustment parameter set comprises multiple adjustment parameter, and described adjustment parameter can comprise the parameter that saturation degree, acutance, brightness or contrast etc. affect image display effect, and the value of described adjustment parameter is magnitude of voltage or current value etc.
Step S304, based on setting hardware adaptation circuitry, use described adjusting parameter values to adjust the corresponding parameter in the image to be displayed in described application program.
After the compressed coding circuit of image to be displayed in the application program of the current operation of terminal compresses, transfer to modulation circuit, adjust, to obtain the final image after adjustment according to the original display efficacy parameter of determined adjustment parameter to image to be displayed.
Step S305, by adjustment after image to be displayed show.
The final image obtained after display adjustment.Example, the final image obtained after adjustment by terminal display screen display.
The method of the adjustment display effect of terminal that the present embodiment provides, by increasing the hardware flags position corresponding with the application program of the current operation of terminal, obtain the display effect stored in the storer with described hardware flags position physical connection and adjust parameter set, and based on the hardware adaptation circuitry set, adjust according to the corresponding parameter of adjustment parameter to the image to be displayed in described application program that described display effect adjustment parameter set comprises, and show the technological means of the final image after adjustment.In the mode of hardware, achieve the display effect of image to be displayed in application program according to different application dynamic conditioning, meet the user demand of user, improve user and apply experience.
Embodiment four
Fig. 4 is the structural representation of the device of the adjustment display effect of terminal that the embodiment of the present invention four provides.Shown in Figure 4, the device of described adjustment display effect of terminal, comprising:
Parameter set acquiring unit 400, the display effect that the Application Type for obtaining the current operation with terminal matches adjusts parameter set;
Image control unit 410, adjusts the image to be displayed in described application program at least one the adjustment parameter comprised according to described display effect adjustment parameter set;
Image-display units 420, for showing the image to be displayed after adjustment.
The device of the adjustment display effect of terminal that the present embodiment provides, parameter set is adjusted by obtaining the display effect matched with the Application Type of the current operation of terminal, according to image to be displayed in application program described in the adjustment parameter adjustment that described display effect adjustment parameter set comprises, and the image to be displayed after adjustment is carried out the technological means that shows.Achieve the object of the display effect adjusting image to be displayed in described application program according to the different application that terminal is run, when not interrupting display, display effect under the different application scene of dynamic conditioning terminal operating, optimizes the experience of user.
Further, described parameter set acquiring unit 400 comprises:
Mark obtains subelement 401, in the user space, obtains the software identification corresponding with the Application Type of the current operation of described terminal;
Mark transmits subelement 402, for by IO channel management function, described software identification is passed to kernel spacing;
Parameter set obtains subelement 403, and for obtaining in described kernel spacing, the display effect corresponding with described software identification adjusts parameter set.
Further, described software identification is an enumerated variable by setMode function setup; Described display effect adjustment parameter set is the member in Array for structural body.
Further, described image control unit 410 specifically may be used for:
Obtain with described at least one adjust adjusting parameter values corresponding to parameter;
Based on the algorithm of setting, described adjusting parameter values is used to adjust the corresponding parameter in the image to be displayed in described application program.
Further, described display effect adjustment parameter set comprises at least one adjustment parameter following:
Saturation degree, acutance, contrast and brightness.
The device of the adjustment display effect of terminal that the present embodiment provides can perform the method for the adjustment display effect of terminal that the embodiment of the present invention two provides, and possesses the corresponding functional module of manner of execution and beneficial effect.
Embodiment five
Fig. 5 is the structural representation of the device of the adjustment display effect of terminal that the embodiment of the present invention five provides.Shown in Figure 5, the device of described adjustment display effect of terminal, comprising:
Parameter set acquiring unit 500, the display effect that the Application Type for obtaining the current operation with terminal matches adjusts parameter set;
Image control unit 510, adjusts the image to be displayed in described application program at least one the adjustment parameter comprised according to described display effect adjustment parameter set;
Image-display units 520, for showing the image to be displayed after adjustment.
Further, described parameter set acquiring unit 500 comprises:
Zone bit obtains subelement 501, for obtaining the hardware flags position corresponding with the Application Type of the current operation of described terminal;
Parameter set obtains subelement 502, after the described hardware flags position obtained is set to high level, obtains the display effect stored in the storer with described hardware flags position physical connection and adjusts parameter set.
Further, described image control unit 510 specifically for:
Obtain with described at least one adjust adjusting parameter values corresponding to parameter;
Based on the hardware adaptation circuitry of setting, described adjusting parameter values is used to adjust the corresponding parameter in the image to be displayed in described application program.
Further, described display effect adjustment parameter set comprises at least one adjustment parameter following:
Saturation degree, acutance, contrast and brightness.
The device of the adjustment display effect of terminal that the present embodiment provides can perform the method for the adjustment display effect of terminal that the embodiment of the present invention three provides, and possesses the corresponding functional module of manner of execution and beneficial effect.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (12)
1. adjust a method for display effect of terminal, it is characterized in that, comprising:
Obtain the display effect matched with the Application Type of the current operation of terminal and adjust parameter set;
According at least one adjustment parameter that described display effect adjustment parameter set comprises, the image to be displayed in described application program is adjusted;
Image to be displayed after adjustment is shown.
2. method according to claim 1, is characterized in that, obtains the display effect matched with the Application Type of the current operation of terminal and adjusts parameter set, comprising:
In the user space, the software identification corresponding with the Application Type of the current operation of described terminal is obtained;
By IO channel management function, described software identification is passed to kernel spacing;
Obtain in described kernel spacing, the display effect corresponding with described software identification adjusts parameter set.
3. method according to claim 2, is characterized in that, described software identification is an enumerated variable by setMode function setup;
Described display effect adjustment parameter set is the member in Array for structural body.
4. method according to claim 2, is characterized in that, adjusts, comprising according at least one adjustment parameter that described display effect adjustment parameter set comprises to the image to be displayed in described application program:
Obtain with described at least one adjust adjusting parameter values corresponding to parameter;
Based on the algorithm of setting, described adjusting parameter values is used to adjust the corresponding parameter in the image to be displayed in described application program.
5. method according to claim 1, is characterized in that, obtains the display effect matched with the Application Type of the current operation of terminal and adjusts parameter set, comprising:
Obtain the hardware flags position corresponding with the Application Type of the current operation of described terminal;
After the described hardware flags position obtained is set to high level, obtains the display effect stored in the storer with described hardware flags position physical connection and adjust parameter set.
6. method according to claim 5, is characterized in that, adjusts, comprising according at least one adjustment parameter that described display effect adjustment parameter set comprises to the image to be displayed in described application program:
Obtain with described at least one adjust adjusting parameter values corresponding to parameter;
Based on the hardware adaptation circuitry of setting, described adjusting parameter values is used to adjust the corresponding parameter in the image to be displayed in described application program.
7. the method according to any one of claim 1-6, is characterized in that, described display effect adjustment parameter set comprises at least one adjustment parameter following:
Saturation degree, acutance, contrast and brightness.
8. adjust a device for display effect of terminal, it is characterized in that, comprising:
Parameter set acquiring unit, the display effect that the Application Type for obtaining the current operation with terminal matches adjusts parameter set;
Image control unit, adjusts the image to be displayed in described application program at least one the adjustment parameter comprised according to described display effect adjustment parameter set;
Image-display units, for showing the image to be displayed after adjustment.
9. device according to claim 8, is characterized in that, described parameter set acquiring unit comprises:
Mark obtains subelement, in the user space, obtains the software identification corresponding with the Application Type of the current operation of described terminal;
Mark transmits subelement, for by IO channel management function, described software identification is passed to kernel spacing;
Parameter set obtains subelement, and for obtaining in described kernel spacing, the display effect corresponding with described software identification adjusts parameter set.
10. device according to claim 9, is characterized in that, described image control unit specifically for:
Obtain with described at least one adjust adjusting parameter values corresponding to parameter;
Based on the algorithm of setting, described adjusting parameter values is used to adjust the corresponding parameter in the image to be displayed in described application program.
11. devices according to claim 8, is characterized in that, described parameter set acquiring unit comprises:
Zone bit obtains subelement, for obtaining the hardware flags position corresponding with the Application Type of the current operation of described terminal;
Parameter set obtains subelement, after the described hardware flags position obtained is set to high level, obtains the display effect stored in the storer with described hardware flags position physical connection and adjusts parameter set.
12. devices according to claim 11, is characterized in that, described image control unit specifically for:
Obtain with described at least one adjust adjusting parameter values corresponding to parameter;
Based on the hardware adaptation circuitry of setting, described adjusting parameter values is used to adjust the corresponding parameter in the image to be displayed in described application program.
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