CN109817168B - Display control method and device - Google Patents
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Abstract
The embodiment of the application discloses a display control method and equipment, wherein the display control method comprises the following steps: acquiring interface content continuously displayed by a display device in a target time; determining the change condition of the continuously displayed interface content; determining a target display mode of the display device according to the change condition; the different change conditions correspond to different target display modes, and the display device has different refreshing modes for the display content in the different target display modes. According to the embodiment of the application, the corresponding target display mode can be determined according to the change condition of the interface content continuously displayed by the display device within a certain time, the diversified requirements of users are met, and the user experience is improved.
Description
Technical Field
The present application relates to the field of control processing technologies, and in particular, to a display control method and device.
Background
Some display devices, such as electronic ink screens, provide different display modes to accommodate different needs of users. The current equipment with the display device can only provide one display mode, cannot meet the diversified requirements of users, and has poor user experience.
Disclosure of Invention
In view of the above, the present application provides a display control method and apparatus, including:
a display control method comprising:
acquiring interface content continuously displayed by a display device in a target time;
determining the change condition of the continuously displayed interface content;
determining a target display mode of the display device according to the change condition; the display device comprises a display device body, a display device and a control unit, wherein different change conditions correspond to different target display modes, and the display device has different refreshing modes for display contents in the different target display modes.
The above method, preferably, further comprises:
and if the display content of the display device needs to be updated, refreshing the content to be displayed by the display device according to the target display mode.
In the method, it is preferable that the display device includes at least one of the following components in terms of different refreshing modes of the display content:
the display device is different aiming at the refresh area of the display content;
when the display device refreshes the display content, the control modes of target objects in the display device are different, and the target objects are used for refreshing the content displayed by the display device; the refresh efficiency of the display device for the display content when the display device controls the target object in the first control mode is higher than that when the display device controls the target object in the second control mode; the display definition of the display device after the target object is controlled by the first control mode is lower than that of the display device after the target object is controlled by the second control mode.
In the above method, preferably, the determining a change condition of the continuously displayed interface content includes:
obtaining a sample obtained by sampling the continuously displayed interface content according to a specific sampling rate;
and analyzing the sample to obtain an analysis result, wherein the analysis result is used for representing whether the change condition of the continuously displayed interface content at the target time meets a change threshold condition.
In the above method, preferably, the determining the target display mode of the display device according to the change condition includes:
if the analysis result represents that the change condition of the continuously displayed interface content at the target time meets a change threshold condition, determining that the target display mode is a first display mode, otherwise, determining that the target display mode is a second display mode;
wherein a refresh efficiency of the display device for the display content in the first display mode is not lower than a refresh efficiency of the display device for the display content in the second display mode; the display definition of the display device after refreshing the display content in the first display mode is not higher than the display definition of the display device after refreshing the display content in the second display mode.
In the above method, preferably, the refreshing the content to be displayed by the display device according to the target display mode includes:
displaying the content to be displayed in a gray-scale image on the display device according to the target display mode; the gray scale of the gray scale image corresponds to the target display mode, and different target display modes correspond to different gray scales.
In the above method, preferably, when the content to be displayed by the display device is refreshed according to the first display mode, the content to be displayed is displayed on the display device as a first grayscale image; when refreshing the content to be displayed by the display device according to a second display mode, displaying the content to be displayed on the display device by using a second gray-scale image, wherein the gray scale of the first gray-scale image is smaller than that of the second gray-scale image;
wherein a refresh efficiency of the display device for the display content in the first display mode is not lower than a refresh efficiency of the display device for the display content in the second display mode; the display definition of the display device after refreshing the display content in the first display mode is not higher than the display definition of the display device after refreshing the display content in the second display mode.
The above-described process, preferably,
displaying the content to be displayed with the first grayscale image on the display device includes:
controlling a target object in the display device in a first control mode or a second control mode to display the first gray-scale image;
or,
displaying the content to be displayed in the second grayscale image on the display device includes:
controlling a target object in the display device in the second control mode to display the second gray scale image;
wherein the target object is used for refreshing the content displayed by the display device; the refresh efficiency of the display device for the display content when the display device controls the target object in the first control mode is higher than that when the display device controls the target object in the second control mode; the display definition of the display device after the target object is controlled by the display device in the first control mode is lower than that of the display device after the target object is controlled by the display device in the second control mode.
The method preferably further includes, before obtaining the interface content continuously displayed at the target time by the display device, the steps of:
monitoring an operating frequency of an operating body;
and if the operating frequency is greater than the frequency threshold, determining a target display mode of the display device, otherwise, obtaining the interface content continuously displayed by the display device in the target time.
An apparatus, comprising:
the acquisition module is used for acquiring interface contents continuously displayed by the display device in the target time;
the first determination module is used for determining the change condition of the continuously displayed interface content;
the second determining module is used for determining a target display mode of the display device according to the change condition; the display device comprises a display device body, a display device and a control unit, wherein different change conditions correspond to different target display modes, and the display device has different refreshing modes for display contents in the different target display modes.
According to the scheme, the display control method and the display control equipment provided by the application comprise the following steps: acquiring interface content continuously displayed by a display device in a target time; determining the change condition of the continuously displayed interface content; determining a target display mode of the display device according to the change condition; the different change conditions correspond to different target display modes, and the display device has different refreshing modes for the display content in the different target display modes. According to the embodiment of the application, the corresponding target display mode can be determined according to the change condition of the interface content continuously displayed by the display device within a certain time, the diversified requirements of users are met, and the user experience is improved.
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In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of an implementation of a display control method according to an embodiment of the present disclosure;
FIG. 2 is a flowchart of an implementation of determining a change in continuously displayed interface content according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an apparatus provided in an embodiment of the present application.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be practiced otherwise than as specifically illustrated.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present disclosure.
The display control method disclosed by the application is applied to equipment with a display device, and the equipment provides at least two display modes for the display device of the equipment. An implementation flowchart of the display control method disclosed in the present application is shown in fig. 1, and may include:
step S11: and obtaining the interface content continuously displayed by the display device at the target time.
According to the method and the device, in the process that the equipment displays the content through the display device, the interface content continuously displayed by the display device within a certain time length is obtained.
Step S12: and determining the change condition of the continuously displayed interface content.
Step S13: determining a target display mode of the display device according to the change condition; the different change conditions correspond to different target display modes, and the display device has different refreshing modes for the display content in the different target display modes.
The display control method can determine the corresponding target display mode according to the change condition of the interface content continuously displayed by the display device within a certain time, meets the diversified requirements of the user, and improves the user experience.
Further, after determining the target display mode of the display device, the method may further include:
and if the display content of the display device needs to be updated, refreshing the content to be displayed by the display device according to the target display mode.
The display content of the display device that needs to be updated may include one of the following situations:
the application program in the device needs to update the display content of the display device during running.
An input instruction is received, the input instruction instructing to update display content of a display device. The input command may be generated by a user operating the display device, or may be generated by a user operating a key, or may be generated by a user operating a gesture with a space.
In an optional embodiment, the display device may at least include one of the following different refreshing manners for the display content:
the display device differs with respect to the refresh area of the display content. For example, one refresh mode is global refresh and one refresh mode is local refresh. The global refreshing means that the content displayed by the display device is wholly refreshed into the content to be displayed, and the local refreshing means that only the content of the display device, which is different from the content to be displayed, is refreshed. For example, the content displayed by the display device is ABCDE and the content to be displayed is 12CD3, if ABCDE is to be replaced with 12CD3, global refresh means to replace a with 1, B with 2, C with C, D with D, E with 3, and local refresh means: the process of replacing a with 1, B with 2, and E with 3 is not performed. It is apparent that the refresh efficiency of global refresh is lower than that of local refresh.
When the display device refreshes the display content, the control method for the target object in the display device is different. The target object is used for refreshing the content displayed by the display device; the refresh efficiency of the display device for the display content when the display device controls the target object in the first control mode is higher than that when the display device controls the target object in the second control mode; the display definition of the display device after the target object is controlled by the first control mode is lower than that of the display device after the target object is controlled by the second control mode.
In an alternative embodiment, the display device may be an Electronic Ink (e-Ink) screen. The target object in the electronic ink screen may be colored charged particles in the electronic ink screen. Based on this, the first control mode can be a mode of directly controlling the particles to form the image of the content to be displayed, the refresh efficiency of the control mode is high, but the display interface is easy to have afterimages. And the second control mode is that the particles are controlled to restore the initial state to carry out screen clearing processing, and then the particles are controlled to form an image of the content to be displayed.
In an alternative embodiment, the flowchart for determining a change of the continuously displayed interface content is shown in fig. 2, and may include:
step S21: and obtaining a sample obtained by sampling the continuously displayed interface content according to a specific sampling rate.
The continuously displayed interface content can be sampled in a screen capture mode according to a specific sampling rate, and a multi-frame image is obtained. For example, the sampling rate may be 10 frames of images per second of screen capture.
Step S22: and analyzing the sample to obtain an analysis result, wherein the analysis result is used for representing whether the change condition of the interface content continuously displayed in the target time meets a change threshold condition.
The interface content meeting the change threshold condition represents that the change rate of the interface content of the display device is high, and the interface content meeting the change threshold condition represents that the change rate of the interface content of the display device is low. That is, the rate of change of the interface content of the display device when the change threshold condition is satisfied is greater than the rate of change of the interface content of the display device when the change threshold condition is not satisfied.
Alternatively, the change of several continuous frames of images can be analyzed, and the change of images with an interval larger than the sampling period (i.e. the reciprocal of the sampling rate) can also be analyzed.
Optionally, if the analysis result is that the N consecutive frames of images have significant changes, it is determined that the change threshold condition is satisfied, otherwise, it is determined that the change threshold condition is not satisfied. For example, if the analysis result is that there is a significant change in the consecutive 5 frames of images, it is determined that the change threshold condition is satisfied, otherwise it is determined that the change threshold condition is not satisfied.
Or,
optionally, if the analysis result is that the M frames of images whose intervals are greater than the sampling period have significant changes, it is determined that the change threshold condition is satisfied, otherwise, it is determined that the change threshold condition is not satisfied. For example, if the analysis result is that images of 4 frames (for example, the 1 st frame, the 3 rd frame, the 5 th frame and the 7 th frame) which are continuously spaced by 1 frame have obvious changes, it is determined that the change threshold condition is satisfied, otherwise, it is determined that the change threshold condition is not satisfied. Or,
optionally, if the analysis result is that the N continuous frames of images have significant changes and the M continuous frames of images at intervals greater than the sampling period have significant changes, it is determined that the change threshold condition is satisfied, otherwise, it is determined that the change threshold condition is not satisfied. The M-frame images may include images that are not included in the N-frame images. For example, if the analysis result is that there is a significant change in the images of 5 consecutive frames starting from the 4 th frame, and there is a significant change in the 4 th frame, the 8 th frame, and the 13 th frame, it is determined that the change threshold condition is satisfied, otherwise it is determined that the change threshold condition is not satisfied.
The obvious change of the N frames of images means that any two adjacent frames of images in the N frames of images are obviously different. Similarly, the obvious change of the M frames of images means that any two adjacent frames of images in the M frames of images are obviously different.
Alternatively, whether the two images are significantly different can be determined as follows:
comparing the color distribution of the image, and/or comparing the outline, position, etc. of the target object in the image. Specifically, the obvious difference between the two images may include at least one of the following cases:
the similarity of the color distributions of the two frames of images is less than a first similarity threshold.
The similarity of the contours of the same target object of the two frames of images is smaller than a second similarity threshold.
The distance between the positions of the same target object of the two frames of images is greater than a distance threshold.
In an optional embodiment, the determining the target display mode of the display device according to the variation may include:
if the analysis result represents that the change condition of the interface content continuously displayed in the target time meets the change threshold condition, determining that the target display mode is a first display mode, otherwise, determining that the target display mode is a second display mode;
wherein the refresh efficiency of the display device for the display content in the first display mode is not lower than the refresh efficiency of the display device for the display content in the second display mode; the display definition of the display device after refreshing the display content in the first display mode is not higher than that of the display device after refreshing the display content in the second display mode.
That is to say, when the analysis result represents that the change rate of the interface content of the display device is fast, the display content of the display device is refreshed according to the refreshing mode corresponding to the first display mode to ensure fast refreshing of the display content, so that the content seen by a user on the display device is continuous and has the least delay; and when the analysis result represents that the change rate of the interface content of the display device is relatively slow, refreshing the display content of the display device according to a refreshing mode corresponding to the second display mode so as to ensure that the display content is clear and has no residual image in imaging.
In an optional embodiment, one implementation manner of the refreshing the content to be displayed by the display device according to the target display mode may be as follows:
displaying contents to be displayed in a gray-scale image on the display device according to the target display mode; the gray scale of the gray scale image corresponds to the target display mode, and different target display modes correspond to different gray scales.
The gray scale map has a plurality of gray scales, for example, a 1-bit gray scale map, a 2-bit gray scale map, a 3-bit gray scale map, a 4-bit gray scale map, a 5-bit gray scale map, an 8-bit gray scale map, a 16-bit gray scale map, and the like.
In the embodiment of the application, the interface content is displayed by matching with the gray-scale images with different gray scales in different target display modes, so that the display effect in the target display mode can be optimized based on the gray-scale images.
In an alternative embodiment, when the content to be displayed on the display device is refreshed according to the first display mode, the content to be displayed is displayed on the display device as a first grayscale image; when refreshing the content to be displayed by the display device according to a second display mode, displaying the content to be displayed on the display device by using a second gray scale image, wherein the gray scale of the first gray scale image is smaller than that of the second gray scale image;
wherein the refresh efficiency of the display device for the display content in the first display mode is not lower than the refresh efficiency of the display device for the display content in the second display mode; the display definition of the display device after refreshing the display content in the first display mode is not higher than that of the display device after refreshing the display content in the second display mode.
That is, when the analysis result indicates that the change rate of the interface content of the display device is faster, the interface content is displayed by using a gray-scale image with a smaller gray scale so as to further ensure the refresh rate of the display content; when the analysis result represents that the change rate of the interface content of the display device is slow, the interface content is displayed by a gray-scale image with a larger gray scale so as to further ensure the clarity of the displayed content.
In an alternative embodiment, the displaying the content to be displayed on the display device with the first grayscale image may include:
and controlling a target object in the display device in a first control mode or a second control mode to display the first gray-scale image. Wherein,
the target object is used for refreshing the content displayed by the display device; the refresh efficiency of the display device for the display content when the display device controls the target object in the first control mode is higher than that when the display device controls the target object in the second control mode; the display definition of the display device after the target object is controlled by the first control mode is lower than that of the display device after the target object is controlled by the second control mode.
In the embodiment of the application, when the content to be displayed is displayed by using the gray-scale image with the smaller gray scale, the target object in the display device can be controlled in the first control mode to display the gray-scale image, so that the refresh rate of the displayed content is further ensured.
When the content to be displayed is displayed by a gray-scale image with a smaller gray scale, the target object in the display device can be controlled in a second control mode to display the gray-scale image, so that the refreshing rate of the displayed content is ensured while the displayed content is ensured to be clear.
When the content to be displayed is displayed in the gray-scale map with the smaller gray scale, the refresh efficiency of the displayed content is lower but the definition of the displayed content is higher when the target object in the display device is controlled in the second control manner as compared with when the target object in the display device is controlled in the first control manner.
In an alternative embodiment, the displaying the content to be displayed in the second grayscale image on the display device may include:
controlling a target object in the display device in a second control mode to display a second gray scale image; wherein,
the target object is used for refreshing the content displayed by the display device; the refresh efficiency of the display device for the display content when the display device controls the target object in the first control mode is higher than that when the display device controls the target object in the second control mode; the display definition of the display device after the target object is controlled by the first control mode is lower than that of the display device after the target object is controlled by the second control mode.
In the embodiment of the application, when the content to be displayed is displayed by the gray-scale image with larger gray scale, the target object in the display device is controlled by the second control mode to display the gray-scale image, so that the definition of the displayed content is further ensured.
In an optional embodiment, in order to improve the refresh efficiency, after the target display mode is determined, all the contents to be displayed may be processed into a grayscale map corresponding to the grayscale and cached, for example, stored into a flash.
In an optional embodiment, before obtaining the interface content that is continuously displayed at the target time by the display device, the method may further include:
the operating frequency of the operating body is monitored.
And if the operating frequency is greater than the frequency threshold, determining a target display mode of the display device, otherwise, obtaining the interface content continuously displayed by the display device in the target time.
In the embodiment of the application, the operation frequency of the operation body is monitored, if the operation frequency of the operation body is larger (namely, the operation frequency is larger than a frequency threshold), the target display mode is directly determined, and if the operation frequency of the operation body is smaller (namely, the operation frequency is smaller than or equal to the frequency threshold), the step of obtaining the interface content continuously displayed by the display device in the target time and the subsequent steps are executed.
When the operation frequency of the operation body is large, the target display mode of the display device may be a first display mode; wherein,
the refresh efficiency of the display device for the display content in the first display mode is not lower than the refresh efficiency of the display device for the display content in the second display mode; the display definition of the display device after refreshing the display content in the first display mode is not higher than that of the display device after refreshing the display content in the second display mode.
The following describes an alternative implementation of the present application by taking an electronic ink screen as an example:
when the analysis result of analyzing the continuously displayed interface content of the electronic ink screen indicates that the change condition of the interface content meets the change threshold condition, for example, when a user quickly browses a webpage, the content to be displayed is processed into a 1-bit gray scale image and stored into a flash, and when the electronic ink screen needs to be refreshed, the gray scale image corresponding to the content to be updated is directly read from the flash and directly displayed on the electronic ink screen; or when the electronic ink screen needs to be refreshed, directly reading the gray-scale image corresponding to the content to be updated from the flash, firstly refreshing the electronic ink screen, and then displaying the gray-scale image to the electronic ink screen. By the processing method, the display content of the electronic ink screen is continuous, and the delay is as small as possible.
When the analysis result of analyzing the continuously displayed interface content of the electronic ink screen indicates that the change condition of the interface content does not meet the change threshold condition, for example, when a user reads an electronic book, the content to be displayed is processed into a 4-bit gray scale image and stored in a flash, when the electronic ink screen needs to be refreshed, the gray scale image corresponding to the content to be updated is directly read from the flash, the electronic ink screen is cleared first, and then the gray scale image is displayed on the electronic ink screen. By the processing method, the situation of the display content of the electronic ink screen is ensured, and no residual image is formed.
Corresponding to the embodiment of the method, the present application further provides an apparatus with a display device, a schematic structural diagram of the apparatus is shown in fig. 3, and the apparatus may include:
an obtaining module 31, a first determining module 32 and a second determining module 33; wherein,
the obtaining module 31 is configured to obtain interface contents that are continuously displayed by the display device at the target time.
The first determination module 32 is used for determining a change condition of the continuously displayed interface content.
The second determining module 33 is configured to determine a target display mode of the display device according to the variation; the different change conditions correspond to different target display modes, and the display device has different refreshing modes for the display content in the different target display modes.
The equipment provided by the application can determine the corresponding target display mode according to the change condition of the interface content continuously displayed by the display device within a certain time, meets the diversified requirements of users, and improves the user experience.
In an optional embodiment, the apparatus provided in the present application may further include:
and the refreshing module is used for refreshing the content to be displayed by the display device according to the target display mode if the display content of the display device needs to be updated.
In an optional embodiment, the display device at least includes one of the following different refreshing modes for the display content:
the display device is different aiming at the refresh area of the display content;
when the display device refreshes the display content, the control modes of the target object in the display device are different, and the target object is used for refreshing the content displayed by the display device; the refresh efficiency of the display device for the display content when the display device controls the target object in the first control mode is higher than that when the display device controls the target object in the second control mode; the display definition of the display device after the target object is controlled by the first control mode is lower than that of the display device after the target object is controlled by the second control mode.
In an optional embodiment, the first determining module 32 may specifically be configured to:
obtaining a sample obtained by sampling the continuously displayed interface content according to a specific sampling rate;
and analyzing the sample to obtain an analysis result, wherein the analysis result is used for representing whether the change condition of the interface content continuously displayed in the target time meets a change threshold condition.
In an optional embodiment, the second determining module 33 may specifically be configured to:
if the analysis result represents that the change condition of the interface content continuously displayed in the target time meets the change threshold condition, determining that the target display mode is a first display mode, otherwise, determining that the target display mode is a second display mode;
wherein the refresh efficiency of the display device for the display content in the first display mode is not lower than the refresh efficiency of the display device for the display content in the second display mode; the display definition of the display device after refreshing the display content in the first display mode is not higher than that of the display device after refreshing the display content in the second display mode.
In an optional embodiment, the refresh module may be specifically configured to:
displaying contents to be displayed in a gray-scale image on the display device according to the target display mode; the gray scale of the gray scale image corresponds to the target display mode, and different target display modes correspond to different gray scales.
In an optional embodiment, the refresh module may be specifically configured to:
when refreshing the content to be displayed by the display device according to a first display mode, displaying the content to be displayed on the display device in a first gray-scale image; when refreshing the content to be displayed by the display device according to a second display mode, displaying the content to be displayed on the display device by using a second gray-scale image, wherein the gray scale of the first gray-scale image is smaller than that of the second gray-scale image;
wherein a refresh efficiency of the display device for the display content in the first display mode is not lower than a refresh efficiency of the display device for the display content in the second display mode; the display definition of the display device after refreshing the display content in the first display mode is not higher than the display definition of the display device after refreshing the display content in the second display mode.
In an optional embodiment, the refresh module is specifically configured to, when displaying the content to be displayed on the display device as the first grayscale image:
and controlling a target object in the display device in a first control mode or a second control mode to display the first gray-scale image.
The target object is used for refreshing the content displayed by the display device; the refresh efficiency of the display device for the display content when the display device controls the target object in the first control mode is higher than that when the display device controls the target object in the second control mode; the display definition of the display device after the target object is controlled by the first control mode is lower than that of the display device after the target object is controlled by the second control mode.
In an alternative embodiment, the displaying the content to be displayed on the display device in the second gray scale image by the refresh module includes:
and controlling the target object in the display device in a second control mode to display a second gray scale image.
The target object is used for refreshing the content displayed by the display device; the refresh efficiency of the display device for the display content when the display device controls the target object in the first control mode is higher than that when the display device controls the target object in the second control mode; the display definition of the display device after the target object is controlled by the first control mode is lower than that of the display device after the target object is controlled by the second control mode.
In an optional embodiment, the apparatus provided in the present application may further include:
a third determining module for monitoring the operating frequency of the operating body; if the operating frequency is greater than the frequency threshold, determining a target display mode of the display device;
the obtaining module 31 is configured to obtain interface content continuously displayed by the display device in a target time when the third determining module monitors that the operating frequency of the operating body is less than or equal to the frequency threshold.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
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 units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
It should be understood that the technical problems can be solved by combining and combining the features of the embodiments from the claims.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or parts of the technical solution may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A display control method comprising:
acquiring interface content continuously displayed by a display device in a target time;
determining the change condition of the continuously displayed interface content;
determining a target display mode of the display device according to the change condition; the display device comprises a display device, a display unit and a control unit, wherein different change conditions correspond to different target display modes, and the display device has different refreshing modes for display contents in the different target display modes;
if the display content of the display device needs to be updated, refreshing the content to be displayed by the display device according to the target display mode;
the refreshing the content to be displayed by the display device according to the target display mode comprises:
displaying the content to be displayed in a gray-scale image on the display device according to the target display mode; the gray scale of the gray scale image corresponds to the target display mode, and different target display modes correspond to different gray scales;
when refreshing the content to be displayed by the display device according to a first display mode, displaying the content to be displayed on the display device in a first gray-scale image; when refreshing the content to be displayed by the display device according to a second display mode, displaying the content to be displayed on the display device by using a second gray-scale image, wherein the gray scale of the first gray-scale image is smaller than that of the second gray-scale image;
wherein a refresh efficiency of the display device for the display content in the first display mode is not lower than a refresh efficiency of the display device for the display content in the second display mode; the display definition of the display device after refreshing the display content in the first display mode is not higher than the display definition of the display device after refreshing the display content in the second display mode.
2. The method of claim 1, wherein the display device refreshes the display content differently, at least comprising:
when the display device refreshes the display content, the control modes of target objects in the display device are different, and the target objects are used for refreshing the content displayed by the display device; the refresh efficiency of the display device for the display content when the display device controls the target object in the first control mode is higher than that when the display device controls the target object in the second control mode; the display definition of the display device after the target object is controlled by the first control mode is lower than that of the display device after the target object is controlled by the second control mode.
3. The method of claim 1, the determining a change in the continuously displayed interface content comprising:
obtaining a sample obtained by sampling the continuously displayed interface content according to a specific sampling rate;
and analyzing the sample to obtain an analysis result, wherein the analysis result is used for representing whether the change condition of the continuously displayed interface content at the target time meets a change threshold condition.
4. The method of claim 3, the determining a target display mode of the display device according to the change comprises:
if the analysis result represents that the change condition of the continuously displayed interface content at the target time meets a change threshold condition, determining that the target display mode is a first display mode, otherwise, determining that the target display mode is a second display mode;
wherein a refresh efficiency of the display device for the display content in the first display mode is not lower than a refresh efficiency of the display device for the display content in the second display mode; the display definition of the display device after refreshing the display content in the first display mode is not higher than the display definition of the display device after refreshing the display content in the second display mode.
5. The method of claim 1, wherein the first and second light sources are selected from the group consisting of,
displaying the content to be displayed with the first grayscale image on the display device includes:
controlling a target object in the display device in a first control mode or a second control mode to display the first gray-scale image;
or,
displaying the content to be displayed in the second grayscale image on the display device includes:
controlling a target object in the display device in the second control mode to display the second gray scale image;
wherein the target object is used for refreshing the content displayed by the display device; the refresh efficiency of the display device for the display content when the display device controls the target object in the first control mode is higher than that when the display device controls the target object in the second control mode; the display definition of the display device after the target object is controlled by the display device in the first control mode is lower than that of the display device after the target object is controlled by the display device in the second control mode.
6. The method of claim 1, prior to obtaining the interface content that the display device continuously displays at the target time, further comprising:
monitoring an operating frequency of an operating body;
and if the operating frequency is greater than the frequency threshold, determining a target display mode of the display device, otherwise, obtaining the interface content continuously displayed by the display device in the target time.
7. An apparatus having a display device, comprising:
the acquisition module is used for acquiring interface contents continuously displayed by the display device in the target time;
the first determination module is used for determining the change condition of the continuously displayed interface content;
the second determining module is used for determining a target display mode of the display device according to the change condition; the display device comprises a display device, a display unit and a control unit, wherein different change conditions correspond to different target display modes, and the display device has different refreshing modes for display contents in the different target display modes;
the refreshing module is used for refreshing the content to be displayed by the display device according to the target display mode if the display content of the display device needs to be updated;
the refresh module is specifically configured to: displaying contents to be displayed in a gray-scale image on the display device according to the target display mode; the gray scale of the gray scale image corresponds to the target display mode, and different target display modes correspond to different gray scales;
when refreshing the content to be displayed by the display device according to a first display mode, displaying the content to be displayed on the display device in a first gray-scale image; when refreshing the content to be displayed by the display device according to a second display mode, displaying the content to be displayed on the display device by using a second gray-scale image, wherein the gray scale of the first gray-scale image is smaller than that of the second gray-scale image;
wherein a refresh efficiency of the display device for the display content in the first display mode is not lower than a refresh efficiency of the display device for the display content in the second display mode; the display definition of the display device after refreshing the display content in the first display mode is not higher than the display definition of the display device after refreshing the display content in the second display mode.
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| CN112363653A (en) * | 2020-11-27 | 2021-02-12 | 青岛海信移动通信技术股份有限公司 | Ink screen display method and terminal |
| CN112799557B (en) * | 2021-01-28 | 2022-03-22 | 青岛海信移动通信技术股份有限公司 | Ink screen display control method, terminal and computer readable storage medium |
| CN116149765A (en) * | 2021-11-23 | 2023-05-23 | 华为技术有限公司 | Method for determining refresh mode of ink screen, electronic device and storage medium |
| CN116665602B (en) * | 2023-05-29 | 2024-01-09 | 汉王科技股份有限公司 | Method and device for removing residual shadows of electronic ink screen and electronic equipment |
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