CN111638931A - Screen display control method and device - Google Patents
Screen display control method and device Download PDFInfo
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- CN111638931A CN111638931A CN202010479945.1A CN202010479945A CN111638931A CN 111638931 A CN111638931 A CN 111638931A CN 202010479945 A CN202010479945 A CN 202010479945A CN 111638931 A CN111638931 A CN 111638931A
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
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- G—PHYSICS
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- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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Abstract
The application provides a control method of screen display, which comprises the steps of firstly obtaining current environment information, extracting current air temperature from the current environment information, determining a screen background color for representing the current air temperature in a display information base which is constructed in advance, and applying the screen background color to a current screen display scheme, wherein the display information base stores corresponding relations between different air temperatures and the screen background color in advance. The control method for screen display provided by the specification can automatically switch the display scheme of the background color of the screen according to the environment information, and can more intuitively convey the current basic environment information.
Description
Technical Field
The present specification relates to the field of intelligent terminal technologies, and in particular, to a method, an apparatus, a device, and a system for controlling screen display.
Background
With the continuous development of electronic technology, in recent years, portable intelligent devices such as intelligent wearable devices are favored by people due to the characteristics of lightness and portability.
In conventional smart wearable devices, the information display scheme of the screen is generally fixed, or the display scheme is manually switched by the user. At present, a control method for screen display is lacked, and required information can be provided for a user more intuitively through dynamic switching of a screen display scheme.
Disclosure of Invention
In view of the above technical problems, an embodiment of the present specification provides a method for controlling screen display, and a technical solution is as follows:
according to a first aspect of embodiments of the present specification, there is provided a control method for screen display, applied to a smart wearable device, the method including:
acquiring current environment information;
extracting current air temperature from the current environment information, and determining a screen background color for representing the current air temperature in a pre-constructed display information base, wherein the display information base stores corresponding relations between different air temperatures and the screen background color in advance, the higher the air temperature is, the warmer the color tone of the corresponding screen background color is, and the lower the air temperature is, the colder the color tone of the corresponding screen background color is;
applying the screen background color to a current screen display scheme.
Optionally, the background color of the screen includes at least one background block in the screen and a block filling color corresponding to the background block.
Optionally, after applying the screen background color to the current screen background display scheme, the method further includes:
searching a foreground font color appointed for the screen background color in a pre-constructed display information base, wherein the color contrast between the screen background color and the appointed foreground font color is greater than a preset threshold value;
and applying the foreground font color to the current screen display scheme.
Optionally, after applying the screen background color to the current screen background display scheme, the method further includes: and performing edge tracing processing on the foreground font.
Optionally, the obtaining current environment information includes obtaining current environment information according to a predefined period, and the applying the screen display scheme according to a predefined application policy includes:
detecting a screen display scheme acquired in the period after receiving a lighting operation of a user for a screen;
and in a preset time period after the screen is lightened, performing screen display according to the screen display scheme, and switching back to the original screen display scheme for performing screen display when the preset time period is over.
Optionally, the obtaining current environment information includes obtaining current environment information according to a predefined period, and the applying the screen display scheme according to a predefined application policy includes:
and in the period, performing screen display according to the screen display scheme obtained in the period until the screen display scheme of the next period is obtained, and performing screen display according to the screen display scheme of the next period.
Optionally, after obtaining the current environment information, the method further includes:
extracting current brightness information from the current environment information, and judging whether the current environment is a high-brightness environment or a low-brightness environment according to the current brightness information;
under the condition that the current environment is a high-brightness environment, a first display scheme is obtained and automatically applied in a pre-constructed display information base, and in the first display scheme, the background color and the foreground font color have high contrast;
and under the condition that the current environment is a low-brightness environment, acquiring and automatically applying a second display scheme in a pre-constructed display information base, wherein the background color and the foreground font color have low contrast in the second display scheme.
According to a second aspect of the embodiments of the present specification, there is provided a control apparatus for screen display, applied to a smart wearable device, the apparatus including:
the environment information acquisition module: the system is used for acquiring current environment information;
a display scheme application module: the system comprises a display information base and a screen background color generation module, wherein the display information base is used for extracting current air temperature from the current environment information, determining the screen background color used for representing the current air temperature in the pre-constructed display information base, and applying the screen background color to a current screen display scheme, wherein the display information base stores the corresponding relation between different air temperatures and the screen background color in advance, the higher the air temperature is, the warmer the color tone of the corresponding screen background color is, and the lower the air temperature is, the colder the color tone of the corresponding screen background color is.
Optionally, the background color of the screen includes at least one background block in the screen and a block filling color corresponding to the background block.
Optionally, the control device for screen display further comprises,
a first foreground display determination module: the foreground font color information appointed for the screen background color information is searched in a pre-constructed display information base, and the color contrast between the screen background color information and the appointed foreground font color information is greater than a preset threshold value; and applying the foreground font color to the current screen display scheme.
Optionally, the control device for screen display further includes a second foreground display determining module: and the method is used for performing edge tracing processing on the foreground font.
Optionally, the display scheme obtaining module is specifically configured to:
detecting a screen display scheme acquired in the period after receiving a lighting operation of a user for a screen;
and in a preset time period after the screen is lightened, performing screen display according to the target screen display scheme, and switching back to the original screen display scheme for screen display when the preset time period is over.
Optionally, the display scheme application module is specifically configured to:
and in the period, performing screen display according to the screen display scheme obtained in the period until the screen display scheme of the next period is obtained, and performing screen display according to the screen display scheme of the next period.
Optionally, the display scheme application module is specifically configured to:
extracting current brightness information from the current environment information, and judging whether the current environment is a high-brightness environment or a low-brightness environment according to the current brightness information;
under the condition that the current environment is a high-brightness environment, a first display scheme is obtained and automatically applied in a pre-constructed display information base, and in the first display scheme, the background color and the foreground font color have high contrast;
and under the condition that the current environment is a low-brightness environment, acquiring and automatically applying a second display scheme in a pre-constructed display information base, wherein the background color and the foreground font color have low contrast in the second display scheme.
According to a third aspect of embodiments herein, there is provided a smart wearable device comprising a sensor, a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the control method of screen display as described in the first aspect.
According to a fourth aspect of embodiments of the present specification, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the control method of screen display according to the first aspect.
The technical scheme provided by the embodiment of the specification provides a control method of screen display, which comprises the steps of firstly obtaining current environment information, extracting current air temperature from the current environment information, determining a screen background color for representing the current air temperature in a pre-constructed display information base, and applying the screen background color to the current screen display scheme, wherein the display information base stores corresponding relations between different air temperatures and the screen background color in advance. The control method for screen display provided by the specification can automatically switch the display scheme of the background color of the screen according to the environment information, and can more intuitively convey the current basic environment information.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of embodiments of the invention.
In addition, any one of the embodiments in the present specification is not required to achieve all of the effects described above.
Drawings
In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present specification, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a flowchart of a control method of screen display shown in an exemplary embodiment of the present specification;
fig. 2 is a flowchart illustrating a control method of a screen display based on temperature information according to an exemplary embodiment of the present specification;
FIG. 3 is a diagram illustrating a screen display effect in accordance with an exemplary embodiment of the present description;
FIG. 4 is another diagram of a screen display effect shown in an exemplary embodiment of the present description;
FIG. 5 is a flowchart illustrating a control method of performing screen display by a dynamic policy according to an exemplary embodiment of the present specification;
FIG. 6 is a flowchart illustrating a control method of performing screen display by static policy according to an exemplary embodiment of the present specification;
fig. 7 is a flowchart illustrating a control method of a screen display based on brightness information according to an exemplary embodiment of the present specification;
fig. 8 is a schematic diagram of a screen display device shown in an exemplary embodiment of the present specification.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present specification. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the specification, as detailed in the appended claims.
The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of the present specification. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
With the continuous development of electronic technology, in recent years, portable intelligent devices such as wearable devices are favored by people due to the characteristics of lightness and portability.
In current wearable devices, the information display scheme of the screen is generally fixed, or the display scheme is manually switched by the user. At present, a control method for screen display is lacked, and required information can be provided for a user more intuitively through dynamic switching of a screen display scheme.
In view of the above problems, embodiments of the present specification provide a control method for screen display and a screen display apparatus applying the method.
The execution carrier of the control method for screen display provided in this embodiment is a mobile smart device, such as a smart wearable device, which is worn directly on the body or a portable device integrated with the clothes or accessories of the user, and the common wearable device is a smart band. Wearable devices typically have a variety of sensors for detecting pulse waves, counting steps, and the like. Meanwhile, the intelligent wearable equipment mostly exists in the form of portable accessories which have partial calculation functions and can be connected with mobile phones and various terminals.
The following describes a control method of screen display according to the present embodiment, taking a smart wearable device as an example of a mobile smart device.
Referring to fig. 1, an embodiment of the present specification provides a method for controlling screen display, where the method includes:
s101, acquiring current environment information;
the current environment information may include current temperature information, current humidity information, current brightness information, and the like. When the environment information is acquired, a plurality of kinds of environment information or one selected kind of environment information can be acquired. If the user pays more attention to the current temperature information, the current temperature information is selected as the environment information collected by the intelligent wearable device. Only the current temperature information is collected each time the current environmental information is acquired.
Specifically, a default environment information may be preset, and if the user does not perform any subsequent modification operation, the default environment information is used as the information to be displayed on the screen. If the current temperature information is used as the default environment information, the intelligent device acquires the current temperature information every time to be used as the basis information for screen display until the preset default environment information is changed.
The smart wearable device may obtain the current environment information in different manners, for example, the ambient environment information may be collected by a sensor provided in the smart wearable device itself, such as collecting ambient temperature information around the smart wearable device by an air pressure sensor, collecting ambient brightness information around the smart wearable device by a light sensor, and so on. Or, the current environment information of the area where the intelligent wearable device is located, which is provided by the network, can be acquired by connecting with the internet.
Taking the collected environmental information as the temperature information as an example, if it is detected that the intelligent wearable device is equipped with the air pressure sensor, the air pressure sensor can be used to obtain the temperature information around the device. If the network quality of the intelligent wearable device is detected to be better, the current environment information of the area where the device is located can be obtained through the Internet.
In an alternative embodiment, specific priorities may be set for the manner of acquiring the environment information, and the environment information may be acquired according to the priorities. If the air pressure sensor is preferentially used for acquiring the current temperature information around the equipment, if the air pressure sensor fails to acquire the information, the current temperature information of the area where the equipment is located is acquired through the Internet.
In an optional embodiment, an obtaining success condition of the environment information may be preset, and after obtaining the environment information each time, it is detected whether the obtained information meets the obtaining success condition, and if not, it is determined that the obtaining of the environment information is failed this time.
For example, the following steps are carried out: the intelligent wearable device acquires the environmental information once every preset time, compares the acquired environmental information with the environmental information acquired last time after acquiring the environmental information every time, and judges that the acquisition of the environmental information is successful if the data difference value of the acquired environmental information acquired twice is smaller than a preset threshold value. Such as: the temperature information obtained through the air pressure sensor at this time is 20 ℃ and is compared with the temperature information obtained last time, namely 10 ℃, and if the difference value is greater than a preset threshold value of 5 ℃, the temperature information obtained through the air pressure sensor at this time is unavailable, and the condition that the temperature information at this time does not meet the successful obtaining condition is judged.
S102, searching in a pre-constructed display information base according to the current environment information to obtain a screen display scheme suitable for the current environment information, and applying the screen display scheme according to a predefined application strategy.
The method comprises the steps that a pre-constructed display information base comprises the corresponding relation between environment information and a screen display scheme, after the current environment information is obtained, the screen display scheme corresponding to the current environment information is searched in the display information base, and the screen display scheme is applied according to a predefined application strategy.
Specifically, the screen display scheme may be a color scheme of a background and/or a foreground of the screen, a layout scheme of each tile of the screen, or a comprehensive display scheme combining tile color matching and tile layout, and the like.
Further, the screen display scheme may be a static display scheme or a dynamic display scheme, and the static display scheme or the dynamic display scheme may be determined to be used in combination with a predefined application policy.
In this embodiment, the screen may automatically change its own screen display scheme according to the acquired one or more environmental information, for example: aiming at a dial plate of the intelligent watch, changing the background color of a screen into dark red when the ambient temperature is higher than a preset threshold value; when the environmental humidity is higher than a preset threshold value, a humidity display effect such as water vapor or water drops is triggered once when the screen is lightened.
In the embodiment shown in fig. 2, a screen display control method for changing color with temperature, which is provided by using current temperature information as extracted environment information and using color schemes of a background and/or a foreground of a screen as a screen display scheme, is specifically described, and with reference to fig. 2, includes the following steps:
s201, acquiring current temperature information;
specifically, the temperature information may be acquired at a predefined period, such as every 10 minutes. In a practical application scenario, an interface may also be provided to enable a user to manually change the frequency of acquisition of temperature information.
S202, extracting current air temperature from the current environment information, and determining a screen background color for representing the current air temperature in a pre-constructed display information base, wherein the display information base stores the corresponding relation between different air temperatures and the screen background color in advance, the higher the air temperature is, the warmer the color tone of the corresponding screen background color is, and the lower the air temperature is, the colder the color tone of the corresponding screen background color is;
the display information base stores the mapping relation between the temperature information and the screen background display scheme, and specifically, different temperature gradient stages can be preset, one corresponding screen background color data is selected for each temperature gradient stage, and the corresponding relation between the temperature gradient stage and the screen background color is established.
In one embodiment, the background color information of the screen includes at least one background block of the screen, and the block color filling information corresponding to each background block, that is, the background color information of the screen represents a set of background colors of different blocks in the screen. For example, in the intelligent wearable device, the screen is a dial, the dial can be divided into an outer ring block and an inner ring block, different blocks can be correspondingly set to different background colors, but different background colors all follow the corresponding relation with the air temperature information, that is, when the air temperature is low, the background colors corresponding to different blocks of the screen should be cool tone colors, and when the air temperature is high, the background colors corresponding to different blocks of the screen should be warm tone colors, and the corresponding relation between the air temperature and the colors can be configured in the display information base in advance.
For example, when the temperature is below 20 ℃, finding the mapping relationship between the temperature information and the screen background display scheme in the display information base, where the screen background scheme corresponding to the temperature information is: the outer circle block of the dial is dark blue, and the inner circle block of the dial is light blue.
Referring to table 1 below, an example table of the display information base is provided in this embodiment. Wherein, the block 1 is an outer ring block of the dial, and the block 2 is an inner ring block of the dial.
| Temperature of | Block 1 background color | Block 2 background color |
| -20 ° or less | Deep blue color | Pure blue color |
| -20°～17° | Pure blue color | Light blue |
| … | … | |
| 32°～35° | Pure red | Light red |
| Over 35 degrees | Deep red color | Pure red |
TABLE 1
In an actual application scenario, the number of blocks of the screen may also be set to 1. For example, when the screen is a dial, only the corresponding relationship between the air temperature and the background color of the whole dial is set.
In an actual application scenario, a user does not need to know accurate temperature data many times, and only needs to know approximate temperature data, for example, the user only needs to know the concepts of "very hot today", "not very hot today", and the like. In this embodiment, a maximum temperature and a minimum temperature can be set, and the maximum temperature (and above the maximum temperature) is set to be orange or red correspondingly, and the minimum temperature (and below the minimum temperature) is set to be blue correspondingly according to the color temperature variation manner familiar to most people. The color gradient from high to low is set according to the usual hue/color temperature variation way between the highest temperature and the lowest temperature. The user can generally know the current ambient temperature only by seeing the screen color, and does not need to search temperature data at a certain position of the screen or operate the temperature information display interface, so that the transmission of the environmental information is faster.
The specific display effect can refer to fig. 3, the left dial plate of fig. 3 is a high-temperature display effect, and the right dial plate is a low-temperature display effect. The embodiment corresponds the operation of discolouing of execution dial plate through current temperature, when making the user directly perceivedly obtain current temperature information, increases the interest that the dial plate shows.
And S203, applying the background color of the screen to the current screen display scheme.
In order to avoid the problem that the foreground font is not displayed clearly due to the fact that the background color is similar to the color of the foreground font after the screen background display scheme is changed, the foreground font can be correspondingly set. Specifically, the foreground color may be set to a fixed scheme with high visibility, such as setting the foreground font to a white font and drawing a border in black.
In an optional embodiment, a corresponding foreground font display scheme may be further determined according to the screen background display scheme, and the screen background display scheme and the corresponding foreground font display scheme are determined together as the screen display scheme suitable for the current temperature information. Specifically, the foreground font color specified for the screen background color may be searched in a pre-constructed display information base, and the color contrast between the screen background color and the specified foreground font color is greater than a predetermined threshold. For example, the following steps are carried out: when the screen background scheme is set to a1, the foreground font display scheme is correspondingly set to a2 based on the premise of easy recognition.
Referring to table 2 below, another example table of the display information base is provided for this embodiment.
| Temperature of | Block 1 background color | Block 2 background color | Foreground color |
| -20 ° or less | Deep blue color | Pure blue color | Red font |
| -20°～17° | Pure blue color | Light blue | Red font |
| … | … | ||
| 32°～35° | Pure red | Light red | White character |
| Over 35 degrees | Deep red color | Pure red | White character |
TABLE 2
In an alternative embodiment, in addition to visually providing the temperature information through a background color display scheme of the screen, other information desired by the user may be provided at the same time. For example: the temperature information and the time information are simultaneously provided using a screen background color display scheme. The display scheme can be realized by block layout and color design of a screen. For example, in fig. 4, the dial is divided into an inner circle block and an outer circle block in fig. 4, the minute hand information in the current time information is represented by the color gradient of the inner circle block, and the hour hand information in the current time information is represented by the color gradient of the outer circle block. And the color combination of the inner circle block and the outer circle block represents the current temperature information. As shown in table 1 above, the block 1 is an inner-circle block, the block 2 is an outer-circle block, and when the background color of the block 1 is dark blue and the background color of the block 2 is light blue, it indicates that the current air temperature is below-20 °.
In the above step S102, the screen display scheme may be applied according to a predefined application policy, specifically, the predefined application policy may be classified as a dynamic display policy or a static display policy, and the dynamic display policy is explained below with reference to fig. 5, which includes the following steps:
s501, acquiring current environment information according to a predefined information acquisition period;
s502, searching in a pre-constructed display information base according to the current environment information to obtain a screen display scheme suitable for the current environment information;
s504, after receiving the lighting operation of the user aiming at the screen, detecting the screen display scheme acquired in the period;
and S505, displaying the screen according to the screen display scheme within a preset time period after the screen is lightened, and switching to the original screen display scheme for displaying the screen when the preset time period is over.
For example, the following steps are carried out: wearable equipment of intelligence such as intelligence wrist-watch possesses the gravity-feed tank usually, and when the user lifted the wrist and observed the wearable equipment screen of intelligence, the screen was lighted automatically to accessible gravity-feed tank. And after the screen is detected to be lightened, acquiring the screen display scheme determined in the period, namely the screen display scheme determined last time.
It should be noted that, because the frequency of lighting the screen by the user is not constant, the screen display scheme determined in each period is not applied, and if the screen is not lighted in a certain period, the screen display scheme in the old period can be directly discarded after the screen display scheme in the new period is acquired, and only the screen display scheme acquired last time is stored in the device.
And after the screen display scheme is obtained, screen display is carried out according to the screen display scheme, and when the preset time period is over, the original screen display scheme is switched back to carry out screen display. For example, the following steps are carried out: the current air temperature is-30 degrees, within 5 seconds of lighting the screen, the screen display scheme is applied, the background color of the screen is changed into dark blue, the screen display scheme is cancelled after 5 seconds, and screen display is still performed by the screen display scheme before the screen display scheme is changed.
The dynamic display strategy provided by the embodiment can be regarded as an animation effect after the screen is lightened, and the strategy can avoid frequent switching of the background color of the screen and avoid the reduction of the experience of some users who are used to the fixed background.
The predefined application policy is classified as a dynamic display policy or a static display policy, and the static display policy is described below with reference to fig. 6, which includes the following steps:
s601, acquiring current environment information according to a predefined information acquisition period;
s602, searching in a pre-constructed display information base according to the current environment information to obtain a screen display scheme suitable for the current environment information;
s603, in the period, performing screen display according to the screen display scheme obtained in the period until the screen display scheme of the next period is obtained, and performing screen display according to the screen display scheme of the next period.
And the static display strategy is to continuously display the screen display scheme acquired in the period in each period until the screen display scheme of the next period is acquired and then replace the screen display scheme. For example, the following steps are carried out: when the environment information is temperature information, the screen is regarded as a temperature control color change screen, and continuously represents as a blue screen background at the temperature of-20 degrees and continuously represents as a red screen background at the temperature of 30 degrees.
In an actual application scene, a setting interface can be provided for a user, and a static display strategy or a dynamic display strategy can be set by the user according to the use habit of the user.
In one of the embodiments provided in this specification, the environment information may also be brightness information, and with reference to fig. 7, the method for controlling the screen display based on the brightness information provided in this specification includes the following steps;
s701, acquiring current environment information;
s702, extracting current brightness information from the current environment information, and judging whether the current environment is a high-brightness environment or a low-brightness environment according to the obtained current brightness information;
s703, under the condition that the current environment is a high-brightness environment, acquiring and automatically applying a first display scheme in a pre-constructed display information base, wherein the background color and the foreground font color have high contrast in the first display scheme;
s704, under the condition that the current environment is a low-brightness environment, a second display scheme is obtained from a pre-constructed display information base and automatically applied, and in the second display scheme, the background color and the foreground font color have low contrast.
Specifically, the first display scheme is a display scheme with high contrast between the background color and the foreground font color, and is used for automatically improving the screen identification degree in a high-brightness environment, the first display scheme can be regarded as a 'daytime mode' in a general sense, and the background color and the foreground font color of the first display scheme can be set by default or can be set by user definition.
The second display scheme is a display scheme with low contrast between the background color and the foreground font color and is used for automatically reducing the stimulation of the screen to eyes in a low-brightness environment, the second display scheme can be regarded as a night mode in a general sense, and the background color and the foreground font color of the second display scheme can be set by default or can be set by a user in a self-defined mode.
The method provided by the embodiment can automatically detect the current ambient brightness and apply the corresponding day or night mode, manual switching by a user is not needed, and user experience is improved.
Corresponding to the above method embodiment, an embodiment of the present specification further provides a screen display apparatus, which is applied to a smart wearable device, and referring to fig. 8, the apparatus may include: an environment information acquisition module 8100 and a display scheme application module 820.
The environment information acquisition module 810: the system is used for acquiring current environment information;
display scheme application module 820: the system comprises a display information base and a screen background color generation module, wherein the display information base is used for extracting current air temperature from the current environment information, determining the screen background color used for representing the current air temperature in the pre-constructed display information base, and applying the screen background color to a current screen display scheme, wherein the display information base stores the corresponding relation between different air temperatures and the screen background color in advance, the higher the air temperature is, the warmer the color tone of the corresponding screen background color is, and the lower the air temperature is, the colder the color tone of the corresponding screen background color is.
Optionally, the background color of the screen includes at least one background block in the screen and a block filling color corresponding to the background block.
Optionally, the control device for screen display further includes:
a first foreground display determination module: the foreground font color information appointed for the screen background color information is searched in a pre-constructed display information base, and the color contrast between the screen background color information and the appointed foreground font color information is greater than a preset threshold value; and applying the foreground font color to the current screen display scheme.
Optionally, the control device for screen display further includes a second foreground display determining module: and the method is used for performing edge tracing processing on the foreground font.
Optionally, the display scheme obtaining module is specifically configured to:
detecting a screen display scheme acquired in the period after receiving a lighting operation of a user for a screen;
and in a preset time period after the screen is lightened, performing screen display according to the target screen display scheme, and switching back to the original screen display scheme for screen display when the preset time period is over.
Optionally, the display scheme application module is specifically configured to:
and in the period, performing screen display according to the screen display scheme obtained in the period until the screen display scheme of the next period is obtained, and performing screen display according to the screen display scheme of the next period.
Optionally, the obtaining of the current environment information includes obtaining current brightness information, and the display scheme application module is specifically configured to:
extracting current brightness information from the current environment information, and judging whether the current environment is a high-brightness environment or a low-brightness environment according to the current brightness information;
under the condition that the current environment is a high-brightness environment, a first display scheme is obtained and automatically applied in a pre-constructed display information base, and in the first display scheme, the background color and the foreground font color have high contrast;
and under the condition that the current environment is a low-brightness environment, acquiring and automatically applying a second display scheme in a pre-constructed display information base, wherein the background color and the foreground font color have low contrast in the second display scheme.
Embodiments of the present specification also provide a smart wearable device including at least a sensor, a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the following method when executing the program:
acquiring current environment information;
extracting current air temperature from the current environment information, and determining a screen background color for representing the current air temperature in a pre-constructed display information base, wherein the display information base stores corresponding relations between different air temperatures and the screen background color in advance, the higher the air temperature is, the warmer the color tone of the corresponding screen background color is, and the lower the air temperature is, the colder the color tone of the corresponding screen background color is;
applying the screen background color to a current screen display scheme.
Embodiments of the present specification also provide a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements a method that:
acquiring current environment information;
extracting current air temperature from the current environment information, and determining a screen background color for representing the current air temperature in a pre-constructed display information base, wherein the display information base stores corresponding relations between different air temperatures and the screen background color in advance, the higher the air temperature is, the warmer the color tone of the corresponding screen background color is, and the lower the air temperature is, the colder the color tone of the corresponding screen background color is;
applying the screen background color to a current screen display scheme.
For the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution in the specification. One of ordinary skill in the art can understand and implement it without inventive effort.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. A typical implementation device is a computer, which may take the form of a personal computer, laptop computer, cellular telephone, camera phone, smart phone, personal digital assistant, media player, navigation device, email messaging device, game console, tablet computer, wearable device, or a combination of any of these devices.
The foregoing is only a specific embodiment of the embodiments of the present disclosure, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the embodiments of the present disclosure, and these modifications and decorations should also be regarded as the protection scope of the embodiments of the present disclosure.
Claims (16)
1. A method for controlling a screen display, the method comprising:
acquiring current environment information;
extracting current air temperature from the current environment information, and determining a screen background color for representing the current air temperature in a pre-constructed display information base, wherein the display information base stores corresponding relations between different air temperatures and the screen background color in advance, the higher the air temperature is, the warmer the color tone of the corresponding screen background color is, and the lower the air temperature is, the colder the color tone of the corresponding screen background color is;
applying the screen background color to a current screen display scheme.
2. The method of claim 1, wherein the background color of the screen comprises at least one background tile in the screen and a tile fill color corresponding to the background tile.
3. The method of claim 1, wherein said applying the screen background color to the current screen background display scheme further comprises:
searching a foreground font color appointed for the screen background color in a pre-constructed display information base, wherein the color contrast between the screen background color and the appointed foreground font color is greater than a preset threshold value;
and applying the foreground font color to the current screen display scheme.
4. The method of claim 1, wherein said applying the screen background color to the current screen background display scheme further comprises: and performing edge tracing processing on the foreground font.
5. The method of claim 1, wherein the obtaining current context information comprises obtaining current context information according to a predefined period, and wherein the applying the screen display scheme according to a predefined application policy comprises:
detecting a screen display scheme acquired in the period after receiving a lighting operation of a user for a screen;
and in a preset time period after the screen is lightened, performing screen display according to the screen display scheme, and switching back to the original screen display scheme for performing screen display when the preset time period is over.
6. The method of claim 1, wherein the obtaining current context information comprises obtaining current context information according to a predefined period, and wherein the applying the screen display scheme according to a predefined application policy comprises:
and in the period, performing screen display according to the screen display scheme obtained in the period until the screen display scheme of the next period is obtained, and performing screen display according to the screen display scheme of the next period.
7. The method of claim 1, wherein after obtaining the current environmental information, further comprising:
extracting current brightness information from the current environment information, and judging whether the current environment is a high-brightness environment or a low-brightness environment according to the current brightness information;
under the condition that the current environment is a high-brightness environment, a first display scheme is obtained and automatically applied in a pre-constructed display information base, and in the first display scheme, the background color and the foreground font color have high contrast;
and under the condition that the current environment is a low-brightness environment, acquiring and automatically applying a second display scheme in a pre-constructed display information base, wherein the background color and the foreground font color have low contrast in the second display scheme.
8. A control device for screen display, the device comprising:
the environment information acquisition module: the system is used for acquiring current environment information;
a display scheme application module: the system comprises a display information base and a screen background color generation module, wherein the display information base is used for extracting current air temperature from the current environment information, determining the screen background color used for representing the current air temperature in the pre-constructed display information base, and applying the screen background color to a current screen display scheme, wherein the display information base stores the corresponding relation between different air temperatures and the screen background color in advance, the higher the air temperature is, the warmer the color tone of the corresponding screen background color is, and the lower the air temperature is, the colder the color tone of the corresponding screen background color is.
9. The apparatus of claim 8, wherein the background color of the screen comprises at least one background tile in the screen and a tile fill color corresponding to the background tile.
10. The apparatus of claim 9, wherein said means for controlling the on-screen display further comprises,
a first foreground display determination module: the foreground font color information appointed for the screen background color information is searched in a pre-constructed display information base, and the color contrast between the screen background color information and the appointed foreground font color information is greater than a preset threshold value; and applying the foreground font color to the current screen display scheme.
11. The apparatus of claim 9, wherein the means for controlling the screen display further comprises a second foreground display determining module: and the method is used for performing edge tracing processing on the foreground font.
12. The apparatus of claim 8, wherein the display scheme acquisition module is specifically configured to:
detecting a screen display scheme acquired in the period after receiving a lighting operation of a user for a screen;
and in a preset time period after the screen is lightened, performing screen display according to the target screen display scheme, and switching back to the original screen display scheme for screen display when the preset time period is over.
13. The apparatus of claim 8, wherein the display scheme application module is specifically configured to:
and in the period, performing screen display according to the screen display scheme obtained in the period until the screen display scheme of the next period is obtained, and performing screen display according to the screen display scheme of the next period.
14. The apparatus of claim 8, wherein the display scheme application module is specifically configured to:
extracting current brightness information from the current environment information, and judging whether the current environment is a high-brightness environment or a low-brightness environment according to the current brightness information;
under the condition that the current environment is a high-brightness environment, a first display scheme is obtained and automatically applied in a pre-constructed display information base, and in the first display scheme, the background color and the foreground font color have high contrast;
and under the condition that the current environment is a low-brightness environment, acquiring and automatically applying a second display scheme in a pre-constructed display information base, wherein the background color and the foreground font color have low contrast in the second display scheme.
15. A smart wearable device comprising a sensor, a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the method of controlling the screen display of any of claims 1-7.
16. A computer-readable storage medium, characterized in that a computer program is stored thereon, which when executed by a processor implements the control method of the screen display according to any one of claims 1 to 7.
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