CN112799557B - Ink screen display control method, terminal and computer readable storage medium - Google Patents

Ink screen display control method, terminal and computer readable storage medium Download PDF

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Publication number
CN112799557B
CN112799557B CN202110117755.XA CN202110117755A CN112799557B CN 112799557 B CN112799557 B CN 112799557B CN 202110117755 A CN202110117755 A CN 202110117755A CN 112799557 B CN112799557 B CN 112799557B
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application
display
display mode
user
image
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CN112799557A (en
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步晨
修平
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Hisense Mobile Communications Technology Co Ltd
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Hisense Mobile Communications Technology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • 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
    • G06F9/445—Program loading or initiating
    • G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • 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
    • G06F9/451—Execution arrangements for user interfaces
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention discloses a display control method of an ink screen, a terminal and a computer readable storage medium, relates to the technical field of display, and aims to solve the problem of setting a display mode aiming at an application on the ink screen. The method comprises the steps of responding to an operation of starting an application triggered by a user on a wash ink screen, obtaining a display mode set by the user aiming at the application, and determining the display mode set by the user aiming at the application as a display mode used by running of the application; after the application is started and a display image which needs to be displayed in a display interface of the application is generated, the display image is displayed in the display interface of the application according to the determined image resolution of the display mode used by the running of the application. The terminal responds to the operation of starting the application triggered by the user on the ink screen, and acquires the display mode set by the user aiming at the application, so that the independent setting of the display mode of the application is realized, and the setting of the display mode of the application is more flexible.

Description

Ink screen display control method, terminal and computer readable storage medium
Technical Field
The invention relates to the technical field of display, in particular to a display control method of an ink-wash screen, a terminal and a computer readable storage medium.
Background
The ink-wash screen is a screen using electronic ink, is also called electronic paper display technology, and is a new method and technology for innovating information to be displayed. The ink-water screen has the following characteristics: the eye protection effect is close to the impression of a paper book; the screen is not influenced by external light; the power consumption is low, and the device is ultrathin and portable; no flicker, no radiation and large visual angle.
At present, due to the influence of the characteristics of the ink screen, the technology is gradually known, gradually enters the lives of people, and a plurality of devices adopt the ink screen for displaying. For example, the terminal adopts an ink screen for display, and a user can set the display mode of the ink screen when using the terminal with the ink screen, and selects one display mode from the display modes pre-configured for the ink screen when needing to set the display mode of the ink screen.
Disclosure of Invention
The invention provides a display control method of an ink-wash screen, a terminal and a computer readable storage medium, which are used for improving the flexibility of a display control mode.
According to a first aspect of exemplary embodiments, there is provided an ink-wash screen display control method applied to a terminal having an ink-wash screen, including:
responding to an operation of starting an application triggered by a user on the ink screen, acquiring a display mode set by the user for the application, and determining the display mode set by the user for the application as a display mode used by running of the application;
after the application is started and a display image which needs to be displayed in a display interface of the application is generated, the display image is displayed in the display interface of the application according to the determined image resolution of the display mode used by the running of the application.
The terminal responds to the operation of starting the application triggered by the user on the ink screen, and acquires the display mode set by the user for the application; for example, the terminal acquires a display mode set by the user for the camera application in response to an operation of starting the camera application triggered by the user on the ink screen (for example, the display mode may be an extremely fast display mode); the display mode set by the user for the application can be a display mode which is independently set and stored for the application before the user starts the application, so that the independent setting of the display mode of the application is realized; meanwhile, the user can set different display modes according to different applications, so that the setting mode of the display modes of the applications is more flexible, and the user experience is improved. In addition, after the application is started and the display image which needs to be displayed on the display interface of the application is generated, the display mode does not need to be set manually for the application at this time, but the display image is displayed in the display interface of the application directly according to the image resolution of the display mode which is set for the application before the application is started by the user, and therefore the efficiency of displaying the display image on the display interface of the application after the application is started is improved.
In an optional implementation manner, the method further includes:
and if the display mode of the user for the application is not acquired, determining the display mode used by the application according to the preset corresponding relation between the application and the display mode.
In an optional implementation manner, the method further includes:
responding to the operation of uniformly replacing the display mode of at least one target application with a target display mode triggered by the user, and acquiring a locking application of a non-uniform updating display mode selected by the user in the at least one target application; wherein the at least one target application is an application for which the user sets a display mode;
setting a display mode of an application other than the locked application among the at least one target application to a target display mode.
An optional implementation manner is that, after generating a display image that needs to be displayed in the display interface of the application, according to the determined image resolution of the display mode used by the application running, before displaying the display image in the display interface of the application, the method further includes:
processing the generated display image according to the following manner:
determining the gray value of each pixel point in the display image;
determining the difference value of the gray values of two pixel points at the same position in the display image and the previous frame of display image according to the gray value of each pixel point in the display image and the gray value of each pixel point in the previous frame of image of the display image;
and aiming at any pixel point in the display image, if the difference value of the gray values corresponding to the pixel points is greater than a preset threshold, retaining the gray value of the pixel point, and if the difference value of the gray values corresponding to the pixel points is not greater than the preset threshold, adjusting the gray value of the pixel point to be the gray value of the pixel point with the same position as the pixel point in the previous frame of image.
According to a second aspect of the exemplary embodiments, there is provided an ink-wash screen display control method applied to a terminal having an ink-wash screen, including:
responding to the operation of a promoter application triggered by a user through a display interface of a main application on the ink-wash screen, and determining a display mode corresponding to the main application; wherein the sub-application is an application hosted by the main application;
starting the sub-application and generating a display image of the sub-application to be displayed;
and displaying the display image of the sub-application in the ink-wash screen according to the image resolution of the display mode corresponding to the main application.
According to the embodiment of the invention, the operation of the promoter application triggered by the display interface of the main application on the ink screen by the user is responded, and the display mode corresponding to the main application is determined. In addition, after the display mode corresponding to the main application is determined, the sub-application is started, and the display image of the sub-application is generated, at this time, the display mode set by the user for the sub-application does not need to be obtained again, but the display image of the sub-application is displayed in the ink screen directly according to the image resolution of the display mode corresponding to the main application, so that the efficiency of displaying the sub-application on the ink screen is improved; and the sub-application only temporarily adopts the display mode corresponding to the main application when the sub-application is started through the main application, the display mode which is independently set and stored for the sub-application cannot be updated, and when the sub-application is independently started by a user, the display image of the sub-application is still displayed in the ink screen according to the image resolution of the display mode corresponding to the sub-application.
An optional implementation manner is that the determining the display mode corresponding to the main application includes:
acquiring a display mode set by the user for the main application, and taking the display mode set by the user for the main application as a display mode corresponding to the main application; or
And determining a display mode corresponding to the main application according to a preset corresponding relation between the application and the display mode.
An optional implementation manner is that, after displaying the display image of the sub-application in the ink-wash screen according to the image resolution of the display mode corresponding to the main application, the method further includes:
responding to the operation of updating the current display mode triggered by the user on the ink screen, and displaying the display image of the sub-application in the ink screen according to the image resolution of the updated display mode;
responding to the operation of returning to the main application triggered by the user on the ink screen, and generating a display image of the main application required to be displayed in the ink screen; displaying a display image of the primary application in the ink-wash screen according to the updated image resolution of the display mode.
According to a third aspect of the exemplary embodiments there is provided a terminal comprising a processor and an ink-jet screen;
the processor is used for responding to the operation of starting the application triggered by the user on the ink screen, acquiring the display mode set by the user for the application, and determining the display mode set by the user for the application as the display mode used by the running of the application; starting the application and generating a display image which needs to be displayed in a display interface of the application;
and the ink screen is used for displaying the display image in the display interface of the application according to the determined image resolution of the display mode used by the running of the application.
In an optional implementation, the processor is further configured to: and if the display mode of the user for the application is not acquired, determining the display mode used by the application according to the preset corresponding relation between the application and the display mode.
In an optional implementation, the processor is further configured to:
responding to the operation of uniformly replacing the display mode of at least one target application with a target display mode triggered by the user, and acquiring a locking application of a non-uniform updating display mode selected by the user in the at least one target application; wherein the at least one target application is an application for which the user sets a display mode;
setting a display mode of an application other than the locked application among the at least one target application to a target display mode.
In an optional implementation, the processor is further configured to:
after generating a display image which needs to be displayed in the display interface of the application, according to the determined image resolution of the display mode used by the running of the application, before the display image is displayed in the display interface of the application, processing the generated display image according to the following modes:
determining the gray value of each pixel point in the display image;
determining the difference value of the gray values of two pixel points at the same position in the display image and the previous frame image according to the gray value of each pixel point in the display image and the gray value of each pixel point in the previous frame image of the display image;
and aiming at any pixel point in the display image, if the difference value of the gray values corresponding to the pixel points is greater than a preset threshold, retaining the gray value of the pixel point, and if the difference value of the gray values corresponding to the pixel points is not greater than the preset threshold, adjusting the gray value of the pixel point to be the gray value of the pixel point with the same position as the pixel point in the previous frame of image.
According to a fourth aspect of the exemplary embodiments there is provided a terminal comprising a processor and an ink-wash screen;
the processor is used for responding to the operation of a sub-application triggered by a user through a display interface of a main application on the ink-wash screen, and determining a display mode corresponding to the main application; wherein the sub-application is an application hosted by the main application; starting the sub-application and generating a display image of the sub-application to be displayed;
and the ink screen is used for displaying the display image of the sub-application in the ink screen according to the image resolution of the display mode corresponding to the main application.
In an optional implementation manner, the processor is specifically configured to:
acquiring a display mode set by the user for the main application, and taking the display mode set by the user for the main application as a display mode corresponding to the main application; or
And determining a display mode corresponding to the main application according to a preset corresponding relation between the application and the display mode.
In an optional implementation, the processor is further configured to: responding to the operation of updating the current display mode triggered by the user on the ink screen, and displaying the display image of the sub-application in the ink screen according to the image resolution of the updated display mode; responding to the operation of returning to the main application triggered by the user on the ink screen, and generating a display image of the main application required to be displayed in the ink screen;
the ink-and-water screen is also used for: displaying a display image of the primary application in the ink-wash screen according to the updated image resolution of the display mode.
According to a fifth aspect of the exemplary embodiments, there is provided a terminal comprising:
the acquisition unit is used for responding to the operation of starting the application triggered by the user on the ink screen, acquiring the display mode set by the user for the application and determining the display mode set by the user for the application as the display mode used by the running of the application;
the first display unit is used for displaying the display image in the display interface of the application according to the determined image resolution of the display mode used by the running of the application after the application is started and the display image required to be displayed in the display interface of the application is generated.
According to a sixth aspect of the exemplary embodiments, there is provided a terminal comprising:
the determining unit is used for responding to the operation of a sub-application triggered by a display interface of a main application on the ink-wash screen by a user and determining a display mode corresponding to the main application; wherein the sub-application is an application hosted by the main application;
the generating unit is used for starting the sub-application and generating a display image of the sub-application needing to be displayed;
and the second display unit is used for displaying the display image of the sub application in the ink screen according to the image resolution of the display mode corresponding to the main application.
According to a seventh aspect of the exemplary embodiments, there is provided a computer-readable storage medium having stored therein computer program instructions, which when run on a computer, cause the computer to perform the processing method as described above.
In addition, for technical effects brought by any one implementation manner of the third aspect to the seventh aspect, reference may be made to technical effects brought by different implementation manners of the first aspect, and details are not described here.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a block diagram illustrating an exemplary hardware configuration of a terminal according to an embodiment of the present invention;
fig. 2 is a block diagram illustrating a software structure of a terminal according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a user interface of a terminal according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating an application scenario provided by an embodiment of the invention;
FIG. 5 is a diagram illustrating an example of a method for controlling an ink-wash screen display according to an embodiment of the present invention;
fig. 6 is a schematic diagram illustrating a system setup page of a terminal according to an embodiment of the present invention;
FIG. 7 is a diagram illustrating a display interface of a first setting application display mode according to an embodiment of the present invention;
fig. 8 is a schematic view illustrating a display interface of a shortcut touch area of a terminal according to an embodiment of the present invention;
fig. 9 is a schematic display interface diagram illustrating a second setting application display mode provided by the embodiment of the invention;
FIG. 10 is a diagram illustrating a hover ball display interface provided by an embodiment of the present invention;
FIG. 11 is a schematic diagram illustrating a setup interface of an application on an ink-wash screen according to an embodiment of the invention;
fig. 12 is a display interface diagram schematically illustrating a third setting application display mode provided by the embodiment of the present invention;
fig. 13 is a schematic diagram illustrating a first display interface for globally setting a display mode for an application on an ink-wash screen according to an embodiment of the present invention;
fig. 14 is a schematic diagram illustrating a second display interface for globally setting a display mode for an application on an ink-wash screen according to an embodiment of the present invention;
fig. 15A is a schematic diagram exemplarily illustrating a gray value of each pixel point in two adjacent frames of display images according to an embodiment of the present invention;
fig. 15B is a schematic diagram illustrating a gray scale value of each pixel in a display image after anti-flicker processing according to an embodiment of the present invention;
fig. 16 is a flowchart illustrating a first ink screen display control method according to an embodiment of the present invention;
fig. 17 is a diagram illustrating another application scenario provided by an embodiment of the present invention;
FIG. 18 is a flowchart illustrating another method for controlling an ink-jet display according to an embodiment of the present invention;
fig. 19 is a schematic display interface diagram exemplarily illustrating that the operation of the sub application is triggered by the display interface of the main application on the ink-wash screen according to the first embodiment of the present invention;
fig. 20 is a display interface diagram exemplarily illustrating that the second operation of the sub application is triggered by the display interface of the main application on the ink-wash screen according to the embodiment of the present invention;
fig. 21 is a flowchart illustrating a second ink-jet screen display control method according to an embodiment of the present invention;
fig. 22 is a schematic structural diagram schematically illustrating a first terminal according to an embodiment of the present invention;
fig. 23 is a schematic diagram illustrating a structure of a second terminal according to an embodiment of the present invention;
fig. 24 is a schematic structural diagram schematically illustrating a third terminal according to an embodiment of the present invention;
fig. 25 is a schematic diagram illustrating a structure of a fourth terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, 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 making any creative effort, shall fall within the protection scope of the present invention.
Some of the words that appear in the text are explained below:
(1) the term "and/or" in embodiments of the present invention: describing the association relationship of the associated object, indicating that there may be three relationships, e.g., a and/or B, which may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
(2) Clear display mode: the image display is clear, the refreshing is slow, and each frame can flicker when being updated, so that the method is suitable for reading common characters.
(3) And (3) equalizing display mode: the refreshing speed is higher than that of a clear display mode, a slight ghost is displayed, and the method is suitable for quickly browsing pictures and texts.
(4) Fluent display mode: the display ghost is slightly heavy, and the method is suitable for quick sliding browsing.
(5) Extreme speed display mode: the loss of display details is slight, but the refreshing speed is high, the display interface is smooth and has no flicker, and the method is suitable for playing webpages and videos.
(6) Flashing: each frame image is composed of 1920 × 1080 pixels, the gray value of each pixel is calculated by weighting the three primary colors RGB, and assuming that R is 130, G is 198, and B is 80, the gray value V is 136 calculated by weighting 1:1: 1. Flicker refers to the phenomenon that in some video playing interfaces (such as a camera), the image gray scale value is rapidly jittered within a small range (up and down is not more than 10).
(7) A terminal: the terminal is a device capable of installing various applications and displaying objects provided in the installed applications, and the terminal may be mobile or fixed. For example, a mobile phone, a tablet computer, various wearable devices, a vehicle-mounted device, a Personal Digital Assistant (PDA), a point of sale (POS), or other terminals capable of implementing the above functions.
(8) The application program comprises the following steps: which may be referred to simply as an application, is a computer program that is capable of performing one or more specific functions. It may have a visual display interface that enables interaction with a user, such as settings, electronic maps, etc.; alternatively, the display may not have a visual display interface and may not interact with the user. Illustratively, the applications can be divided into third-party applications and system applications, wherein the third-party applications can be understood as applications installed by a user, such as an instant messaging application, an electronic map application, and the like; system applications may be understood as applications that are preset by the operating system, such as settings, dials, information, etc.
Fig. 1 shows a schematic structural diagram of a terminal 100.
The following describes an embodiment specifically by taking the terminal 100 as an example. It should be understood that the terminal 100 shown in fig. 1 is merely an example, and that the terminal 100 may have more or fewer components than shown in fig. 1, may combine two or more components, or may have a different configuration of components. The various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.
A block diagram of a hardware configuration of the terminal 100 according to an exemplary embodiment is exemplarily shown in fig. 1. As shown in fig. 1, the terminal 100 includes: a Radio Frequency (RF) circuit 110, a memory 120, a display unit 130, a camera 140, a sensor 150, an audio circuit 160, a Wireless Fidelity (Wi-Fi) module 170, a processor 180, a bluetooth module 181, and a power supply 190.
The RF circuit 110 may be used for receiving and transmitting signals during information transmission and reception or during a call, and may receive downlink data of a base station and then send the downlink data to the processor 180 for processing; the uplink data may be transmitted to the base station. Typically, the RF circuitry includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
The memory 120 may be used to store software programs and data. The processor 180 performs various functions of the terminal 100 and data processing by executing software programs or data stored in the memory 120. The memory 120 may include high speed random access memory and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. The memory 120 stores an operating system that enables the terminal 100 to operate. The memory 120 may store an operating system and various application programs, and may also store codes for performing the methods described in the embodiments of the present application.
The display unit 130 may be used to receive input numeric or character information and generate signal input related to user settings and function control of the terminal 100, and particularly, the display unit 130 may include a touch screen 131 disposed on the front surface of the terminal 100 and may collect touch operations of a user thereon or nearby, such as clicking a button, dragging a scroll box, and the like.
The display unit 130 may also be used to display a Graphical User Interface (GUI) of information input by or provided to the user and various menus of the terminal 100. Specifically, the display unit 130 may include an ink-and-water screen 132 disposed on the front surface of the terminal 100. The ink screen 132 may be configured in the form of electronic ink, among others. The display unit 130 may be used to display text, images or various graphical user interfaces with the first gray scale and the second gray scale as described herein.
The touch screen 131 may cover the ink screen 132, or the touch screen 131 and the ink screen 132 may be integrated to implement the input and output functions of the terminal 100, and after the integration, the touch screen may be referred to as the ink screen for short. In the present application, the display unit 130 may display the application programs and the corresponding operation steps.
The camera 140 may be used to capture still images or video. The object generates an optical image through the lens and projects the optical image to the photosensitive element. The photosensitive element may be a Charge Coupled Device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The light sensing elements convert the light signals into electrical signals which are then passed to the processor 180 for conversion into digital image signals.
The terminal 100 may further comprise at least one sensor 150, such as an acceleration sensor 151, a distance sensor 152, a fingerprint sensor 153, a temperature sensor 154. The terminal 100 may also be configured with other sensors such as a gyroscope, barometer, hygrometer, thermometer, infrared sensor, light sensor, motion sensor, etc.
Audio circuitry 160, speaker 161, and microphone 162 may provide an audio interface between a user and terminal 100. The audio circuit 160 may transmit the electrical signal converted from the received audio data to the speaker 161, and convert the electrical signal into a sound signal for output by the speaker 161. The terminal 100 may also be provided with a volume button for adjusting the volume of the sound signal. On the other hand, the microphone 162 converts the collected sound signal into an electrical signal, converts the electrical signal into audio data after being received by the audio circuit 160, and outputs the audio data to the RF circuit 110 to be transmitted to, for example, another terminal or outputs the audio data to the memory 120 for further processing. In this application, the microphone 162 may capture the voice of the user.
Wi-Fi belongs to a short-distance wireless transmission technology, and the terminal 100 can help a user to send and receive e-mails, browse webpages, access streaming media, and the like through the Wi-Fi module 170, and provides wireless broadband internet access for the user.
The processor 180 is a control center of the terminal 100, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal 100 and processes data by running or executing software programs stored in the memory 120 and calling data stored in the memory 120. In some embodiments, processor 180 may include one or more processing units; the processor 180 may also integrate an application processor, which mainly handles operating systems, user interfaces, applications, etc., and a baseband processor, which mainly handles wireless communications. It will be appreciated that the baseband processor described above may not be integrated into the processor 180. In the present application, the processor 180 may run an operating system, an application program, a user interface display, and a touch response, and the processing method described in the embodiments of the present application. Further, the processor 180 is coupled with the display unit 130.
And the bluetooth module 181 is configured to perform information interaction with other bluetooth devices having a bluetooth module through a bluetooth protocol. For example, the terminal 100 may establish a bluetooth connection with a wearable electronic device (e.g., a smart watch) having a bluetooth module via the bluetooth module 181, so as to perform data interaction.
The terminal 100 also includes a power supply 190 (e.g., a battery) to power the various components. The power supply may be logically connected to the processor 180 through a power management system to manage charging, discharging, power consumption, etc. through the power management system. The terminal 100 may also be configured with power buttons for powering the terminal on and off, and locking the screen.
Fig. 2 is a block diagram of a software configuration of the terminal 100 according to the embodiment of the present invention.
The layered architecture divides the software into several layers, each layer having a clear role and division of labor. The layers communicate with each other through a software interface. In some embodiments, the Android system is divided into four layers, an application layer, an application framework layer, an Android runtime (Android runtime) and system library, and a kernel layer from top to bottom.
The application layer may include a series of application packages.
As shown in fig. 2, the application package may include applications such as camera, gallery, calendar, phone call, map, navigation, WLAN, bluetooth, music, video, short message, etc.
The application framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions.
As shown in FIG. 2, the application framework layers may include a window manager, content provider, view system, phone manager, resource manager, notification manager, and the like.
The window manager is used for managing window programs. The window manager can obtain the size of the display screen, judge whether a status bar exists, lock the screen, intercept the screen and the like.
The content provider is used to store and retrieve data and make it accessible to applications. The data may include video, images, audio, calls made and received, browsing history and bookmarks, phone books, etc.
The view system includes visual controls such as controls to display text, controls to display pictures, and the like. The view system may be used to build applications. The display interface may be composed of one or more views. For example, the display interface including the short message notification icon may include a view for displaying text and a view for displaying pictures.
The phone manager is used to provide a communication function of the terminal 100. Such as management of call status (including on, off, etc.).
The resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, and the like.
The notification manager enables the application to display notification information in the status bar, can be used to convey notification-type messages, can disappear automatically after a short dwell, and does not require user interaction. Such as a notification manager used to inform download completion, message alerts, etc. The notification manager may also be a notification that appears in the form of a chart or scroll bar text at the top status bar of the system, such as a notification of a background running application, or a notification that appears on the screen in the form of a dialog window. For example, text information is prompted in the status bar, a prompt tone is given, the terminal vibrates, an indicator light flashes, and the like.
The Android Runtime comprises a core library and a virtual machine. The Android runtime is responsible for scheduling and managing an Android system.
The core library comprises two parts: one part is a function which needs to be called by java language, and the other part is a core library of android.
The application layer and the application framework layer run in a virtual machine. And executing java files of the application program layer and the application program framework layer into a binary file by the virtual machine. The virtual machine is used for performing the functions of object life cycle management, stack management, thread management, safety and exception management, garbage collection and the like.
The system library may include a plurality of functional modules. For example: surface managers (surface managers), Media Libraries (Media Libraries), three-dimensional graphics processing Libraries (e.g., OpenGL ES), 2D graphics engines (e.g., SGL), and the like.
The surface manager is used to manage the display subsystem and provide fusion of 2D and 3D layers for multiple applications.
The media library supports a variety of commonly used audio, video format playback and recording, and still image files, among others. The media library may support a variety of audio-video encoding formats, such as MPEG4, h.264, MP3, AAC, AMR, JPG, PNG, and the like.
The three-dimensional graphic processing library is used for realizing three-dimensional graphic drawing, image rendering, synthesis, layer processing and the like.
The 2D graphics engine is a drawing engine for 2D drawing.
The kernel layer is a layer between hardware and software. The inner core layer at least comprises a display driver, a camera driver, an audio driver and a sensor driver.
The following describes exemplary workflow of the terminal 100 software and hardware in connection with capturing a photo scene.
When the touch screen 131 receives a touch operation, a corresponding hardware interrupt is issued to the kernel layer. The kernel layer processes the touch operation into an original input event (including touch coordinates, a time stamp of the touch operation, and other information). The raw input events are stored at the kernel layer. And the application program framework layer acquires the original input event from the kernel layer and identifies the control corresponding to the input event. Taking the touch operation as a touch click operation, and taking a control corresponding to the click operation as a control of a camera application icon as an example, the camera application calls an interface of an application framework layer, starts the camera application, further starts a camera drive by calling a kernel layer, and captures a still image or a video through the camera 140.
The terminal 100 in the embodiment of the present application may be a mobile phone, a tablet computer, a wearable device, a notebook computer, a television, and the like.
Fig. 3 is a schematic diagram for illustrating a user interface on a terminal (e.g., terminal 100 of fig. 1). In some implementations, a user can open a corresponding application by touching an application icon on the user interface, or can open a corresponding folder by touching a folder icon on the user interface.
At present, a user can select a display mode from display modes pre-configured for an ink screen in the process of using a terminal with the ink screen, and the display mode of the ink screen is set, so that the ink screen always uses the display mode to display images in the running process of the terminal, and the current display control mode is not flexible enough.
In view of this, the embodiment of the present invention responds to an operation of starting an application triggered by a user on an ink-wash screen, and obtains a display mode set by the user for the application; after the application is started and the display image which needs to be displayed in the display interface of the application is generated, the display image is displayed in the display interface of the application according to the image resolution of the display mode set by the user aiming at the application. The terminal responds to the operation of starting the application triggered by the user on the ink screen to acquire the display mode set by the user aiming at the application, for example, the terminal responds to the operation of starting the camera application triggered by the user on the ink screen to acquire the display mode set by the user aiming at the camera application (for example, the display mode can be an extremely fast display mode); the display mode set by the user for the application is the display mode which is manually set and stored for the application at the last time before the user starts the application, so that the independent setting of the display mode of the application is realized, and the setting of the display mode of the application is more flexible. In addition, after the application is started and the display image which needs to be displayed on the display interface of the application is generated, the display mode does not need to be set manually for the application at this time, but the display image is displayed in the display interface of the application directly according to the image resolution of the display mode which is set for the application before the application is started by the user, and therefore the efficiency of displaying the display image on the display interface of the application after the application is started is improved.
As shown in fig. 4, a schematic diagram of an application scenario provided in an embodiment of the present invention includes a user 40, a terminal 41; the terminal 41 is a terminal having an ink screen.
The user 40 starts an application installed on the terminal 41 by clicking an application icon on the ink screen; the terminal 41 responds to the operation of starting the application triggered by the user on the ink-wash screen, acquires the display mode set by the user 40 for the application, and determines the display mode set by the user for the application as the display mode used by the application running; after the terminal 41 starts the application and generates the display image that needs to be displayed in the display interface of the application, the display image is displayed in the display interface of the application according to the determined image resolution of the display mode used by the application.
As shown in fig. 5, a method for controlling display of an ink-jet screen according to an embodiment of the present invention is applied to a terminal having an ink-jet screen, and includes the following steps:
step S501, responding to an application starting operation triggered on a wash ink screen by a user, acquiring a display mode set by the user aiming at the application, and determining the display mode set by the user aiming at the application as a display mode used by running of the application;
step S502, after the application is started and the display image which needs to be displayed in the display interface of the application is generated, the display image is displayed in the display interface of the application according to the determined image resolution of the display mode used by the running of the application.
It should be noted that, if the user sets the display mode for the application for multiple times, the display mode set by the user for the application acquired in the embodiment of the present invention may be the display mode set by the user for the application for the last time; and when the display modes are independently set for the application, the user can select one of the display modes from the display modes which are configured for the ink-wash screen in advance.
The display modes pre-configured for the ink-wash screen according to the embodiment of the invention may include but are not limited to the following according to the definition order:
super-definition mode, high-definition mode, equalization mode, smooth mode, and extreme speed mode.
The terminal of the embodiment of the present invention provides various ways for the user to set the display mode of the application, and the following describes the ways for the user to set the display mode of the application with reference to specific examples:
for example, as shown in fig. 6, an "application display mode" option is set in a system setting page of the terminal;
after the user clicks the option of the "application display mode", a display interface for setting the application display mode is shown in fig. 7, the user can set the application display mode in the display interface, and according to the characteristics of the ink and water screen, the display mode configured in advance for the ink and water screen is shown to the user in the display interface, and a simple introduction is performed for the display effect of each display mode, and when the user sets the display mode of the application, the user can set a proper display mode for the application by referring to the contents of the introduction; for example, the display interface includes "application a", "application B", "application C", "application D", and "application E", and the user can set the display mode of "application a" to the fluency mode, the display mode of "application B" to the fluency mode, the display mode of "application C" to the clear mode, the display mode of "application D" to the balance mode, and the display mode of "application E" to the top speed mode.
For another example, a user may trigger a shortcut setting area on the terminal through a preset gesture and the like, (e.g., trigger a pull-down menu through a slide-down gesture, trigger a pull-up menu through a slide-up gesture, and the like), and set a display mode of an application through the shortcut setting area in the display interface; as shown in fig. 8, the user opens the reading application installed on the terminal, displays a shortcut setting area on the display interface of the reading application, and displays that the current display mode of the reading application is the "balanced mode" in the shortcut setting area; as shown in fig. 9, the user sets the display mode of the reading application in the shortcut setting area, for example, the user sets the display mode of the reading application to the clear mode in consideration of a better display effect in the clear mode.
For another example, after the user starts an application installed on the ink screen of the terminal, the display mode of the application may be set in the display interface of the application; a display interface of the terminal is provided with a floating ball, and an application display mode option is arranged in the floating ball; as shown in fig. 10, after the user opens the reading application installed on the terminal, the user can trigger the shortcut setting area on the terminal by clicking the "application display mode" option set in the hover ball, and the display interface of the shortcut setting area is as shown in fig. 8, so that the user can set the display mode of the application included in the display interface.
For another example, as shown in fig. 11, the user opens a reading application installed on the ink screen of the terminal, and an "application display mode" option is set in a setting page of the reading application; after the user clicks the "application display mode" option, a display interface for setting the application display mode is shown in fig. 12, and the user can set the application display mode in the display interface; for example, the user sets the display mode of the reading application to the clear mode.
It should be noted that, after the terminal sets the display mode for each application in the manner described above, the display mode set for each application is stored; the terminal responds to the operation that the user clicks the application icon to start the application, and can acquire the display mode stored by the user for the application and set the display mode as the current display mode of the application.
In implementation, after a user independently sets a display mode for part or all of applications on the terminal, the terminal in the embodiment of the present invention may also use a global display mode to replace the display modes of all applications on the terminal, that is, the display modes of all applications are uniformly replaced by the same display mode;
for example, an "application display mode" option is set in a system setting page of the terminal, and after a user clicks the "application display mode" option, a display interface for setting the application display mode is displayed in a display interface of the terminal; as shown in fig. 13, a user can click the "all clear", "all balance", "all smooth", and all speed "buttons in the display interface to globally set the display modes of the applications on the terminal, that is, the display modes of the applications are uniformly replaced by a clear mode, a balance mode, a smooth mode, or a speed mode; for example, the user clicks an all clear button in the display interface to replace the display modes of "application a", "application B", "application C", "application D", and "application E" included in the display interface with clear modes in a unified manner.
The above embodiment describes a manner in which the display modes of all applications on the terminal are collectively replaced with the same display mode by the user, but if the display modes of only some applications on the terminal are collectively replaced with the same display mode by the user, some applications that do not need to be collectively replaced with the same display mode may be locked.
In an optional implementation manner, in response to an operation that a user triggers to replace a display mode of at least one target application with a target display mode in a unified manner, a terminal in the embodiment of the present invention obtains a locking application that is selected by the user in the at least one target application and updates the display mode in a non-unified manner; wherein, at least one target application is an application for setting a display mode for a user; and setting the display mode of the application except the locking application in the at least one target application as the target display mode.
It should be noted that, when the terminal responds to the operation triggered by the user to uniformly replace the display mode of at least one target application with the target display mode, if there is a locking application, only the display mode of the application other than the locking application is uniformly replaced with the same display mode, and the locking application does not update the display mode.
For example, as shown in fig. 14, the display interface of the terminal includes "application a", "application B", "application C", "application D", and "application E"; aiming at the fact that the display mode stored by the application A is a smooth mode, the display mode stored by the application B is a smooth mode, the display mode stored by the application C is a clear mode, the display mode stored by the application D is a balanced mode, and the display mode stored by the application E is an extremely fast mode; if the user selects to lock the application C and the application D, the user uniformly replaces the display modes of the application A, the application B and the application E into the clear mode by clicking all clear buttons in the display interface; for the locked applications "application C" and "application D", the user may update the display modes of "application C" and "application D" in any manner as shown in fig. 6-11.
The terminal acquires the display mode set by the user aiming at the application, and displays the display image in the display interface of the application according to the determined image resolution of the display mode used by the application running after the application is started and the display image required to be displayed in the display interface of the application is generated.
An optional implementation manner is that after the terminal starts an application and generates a display image to be displayed in a display interface of the application, anti-flicker processing needs to be performed on each generated frame of the display image;
in implementation, taking the generated display image of one frame as an example, the embodiment of the present invention may perform the anti-flicker processing on the display image according to the following manner:
step 1: determining the gray value of each pixel point according to the numerical value of the color channel corresponding to the display image;
in implementation, after a display image displayed in an application display interface is generated, the gray value of each pixel point is determined according to the numerical value of the color channel corresponding to the display image.
For example, the color channels include a red channel R, a green channel G, and a blue channel B, and when the gray value of a certain pixel in the original image is calculated, the luminance value R of the R channel is 130, the luminance value G of the G channel is 198, and the luminance value B of the B channel is 80; the gray value of the pixel point can be calculated by weighting the three primary colors RGB in a ratio of 1:1:1, so as to obtain the gray value V equal to 136.
Step 2: determining the difference value of the gray values of two pixel points at the same position in the frame of display image and the previous frame of image according to the gray value of each pixel point in the display image and the gray value of each pixel point in the previous frame of image of the display image;
in implementation, the gray value of each pixel point in the frame of display image and the previous frame of image can be obtained according to step 1, and the gray values of two pixel points at the same position in the frame of display image and the previous frame of image are compared, so that the difference value of the gray values of two pixel points at the same position in the frame of display image and the previous frame of image can be determined.
For example, taking a generated frame of display image b as an example, and a previous frame of image of the display image b as a display image a, as shown in fig. 15A, it is a schematic diagram of a gray value of each pixel point in two adjacent frames of display images provided in the embodiment of the present invention; as shown in fig. 15A, in the embodiment of the present invention, the difference between the gray values of the pixels at the same positions in the display image b and the display image a can be calculated according to the gray values of each pixel in the display image b and the display image a.
And step 3: processing the gray values of the pixel points in the display image according to the difference value of the gray values of the two pixel points at the same position in the display image and the previous frame image to obtain a processed display image;
as shown in fig. 15A, when the difference between the gray values of two pixels at the same position in the display image B and the display image a is greater than or equal to 10, the gray value of the pixel at the position in the display image B is applied to the position, otherwise, the gray value of the pixel at the position in the display image a is retained, and after the processing is completed, a processed display image B' is generated, as shown in fig. 15B.
When the anti-flicker processing is performed on the image of the next frame of the display image, the anti-flicker processing is performed on the image of the next frame based on the processed display image.
According to the embodiment of the invention, after each frame of generated display image is subjected to anti-flicker processing to obtain the processed display image, the processed display image is displayed in the display interface of the application according to the determined image resolution of the display mode used by the application operation.
An optional implementation manner is that, in the embodiment of the present invention, in response to an operation of starting an application triggered by a user on an ink-wash screen, but not acquiring a display mode of the user for the application, a display mode used by running the application is determined according to a preset correspondence between the application and the display mode.
It should be noted that the preset correspondence between the application and the display mode may be established according to the following manner: for a certain application, the display mode set for the application may be determined according to experience or simulation test results of a person skilled in the art, for example, for a reading application on an ink-wash screen, the display effect of the reading application in the clear mode is determined to be optimal according to experience or simulation test results of a person skilled in the art, and then the clear mode is used as the display mode preset by the reading application, and the corresponding relationship between the reading application and the determined clear mode is established.
Similarly, after the application is started and the display image that needs to be displayed in the display interface of the application is generated, the embodiment of the present invention may further perform anti-flicker processing on each frame of the display image, and the manner in which the terminal performs anti-flicker processing on each frame of the display image in the embodiment of the present invention is the same as the manner in which the anti-flicker processing is performed on each frame of the display image in the foregoing, and the specific implementation manner may refer to the description in the foregoing, and is not described in detail herein.
According to the embodiment of the invention, after each frame of generated display image is subjected to anti-flicker processing to obtain the processed display image, the processed display image is displayed in the display interface of the application according to the determined image resolution of the display mode used by the application operation.
As shown in fig. 16, a flowchart of a method for controlling display of an ink-jet screen according to an embodiment of the present invention includes the following steps:
step S1601, the terminal responds to an application starting operation triggered on the ink screen by the user and judges whether a display mode set by the user for the application is acquired; if so, go to step S1603; otherwise, go to step S1602;
step S1602, the terminal determines a display mode used by the running of the application according to a preset corresponding relation between the application and the display mode;
step S1603, the terminal determines the display mode set by the user aiming at the application as the display mode used by the running of the application;
step S1604, the terminal starts the application and generates a display image which needs to be displayed in a display interface of the application;
step S1605, the terminal determines the gray value of each pixel point according to the numerical value of the color channel corresponding to the display image;
step S1606, the terminal determines the difference value of the gray values of the two pixel points at the same position in the display image and the previous frame image according to the gray value of each pixel point in the display image and the gray value of each pixel point in the previous frame image of the display image;
step S1607, the terminal processes the gray value of the pixel point in the display image according to the difference value of the gray value to obtain a processed display image;
step S1608, the terminal displays the processed display image in the display interface of the application according to the determined image resolution of the display mode used by the application running.
The terminal responds to the operation of starting the application triggered by the user on the ink screen, acquires the display mode set by the user for the application, and at the moment, the user starts the application by clicking the application icon on the ink screen; after an application is started and a display image which needs to be displayed on a display desktop of the application is generated, the display image is displayed in a display interface of the application according to the image resolution of a display mode set by the user aiming at the application; however, when the user does not start the application by clicking the application icon on the ink screen, but triggers and starts the sub-application of the application by the currently running application in the process of running the application, the following ink screen display control manner may be adopted in the embodiment of the present invention.
Responding to the operation of a promoter application triggered by a user through a display interface of the main application on the ink-wash screen, and determining a display mode corresponding to the main application; wherein, the sub-application is an application parasitized in the main application; starting the application and generating a display image of the sub-application needing to be displayed; and displaying the display image of the sub-application in the ink-wash screen according to the image resolution of the display mode corresponding to the main application. According to the embodiment of the invention, the operation of the promoter application triggered by the display interface of the main application on the ink screen by the user is responded, and the display mode corresponding to the main application is determined. In addition, after the display mode corresponding to the main application is determined, the sub-application is started, and the display image of the sub-application is generated, at this time, the display mode set by the user for the sub-application does not need to be obtained again, but the display image of the sub-application is displayed in the ink screen directly according to the image resolution of the display mode corresponding to the main application, so that the efficiency of displaying the sub-application on the ink screen is improved; and the sub-application only temporarily adopts the display mode corresponding to the main application when the sub-application is started through the main application, the display mode which is independently set and stored for the sub-application cannot be updated, and when the sub-application is independently started by a user, the display image of the sub-application is still displayed in the ink screen according to the image resolution of the display mode corresponding to the sub-application.
As shown in fig. 17, another schematic diagram of an application scenario provided in the embodiment of the present invention includes a user 1700, a terminal 1701; the terminal 1701 has an ink screen.
The user 1700 starts a sub-application in the display interface of the main application; the terminal 1701 responds to the operation of a sub-application triggered by the user 1700 through the display interface of the main application on the ink-wash screen and determines the display mode corresponding to the main application; wherein the sub-application is an application parasitic on the main application; for example, the main application on the ink screen may be an instant messaging application, the sub-application is an applet parasitic to the instant messaging application, and a user may trigger an operation of starting the applet on the ink screen through a display interface of the instant messaging application and determine a display mode corresponding to the instant messaging application; a terminal 1701 starts a sub-application and generates a display image of the sub-application to be displayed; the terminal 1701 displays a display image of a sub-application in an ink screen according to an image resolution of a display mode corresponding to the host application.
As shown in fig. 18, another method for controlling a display of an ink-jet screen according to an embodiment of the present invention is applied to a terminal having an ink-jet screen, and includes the following steps:
step S1801, responding to the operation of a promoter application triggered by a user through a display interface of the main application on the ink-wash screen, and determining a display mode corresponding to the main application; wherein, the sub-application is an application parasitized in the main application;
step S1802, starting the application, and generating a display image of the sub-application needing to be displayed;
and step 1803, displaying the display image of the sub-application in the ink-wash screen according to the image resolution of the display mode corresponding to the main application.
The following description is directed to the operation of a user triggering a promoter application on an ink-wash screen through a display interface of a main application.
For example, the main application is an instant messaging application on a wash screen, and the sub-applications are applets hosted by the instant messaging application; as shown in fig. 19, the user slides the pull-down menu in the display interface of the instant messaging application, and the user can input a search word in a search box of a search applet or directly click an applet icon in the pull-down menu to start the applet;
for another example, the main application is a system setting application on the ink screen, and the sub-application is any application set in a system setting page, where any application set in the system setting page is hosted by the system setting application; as shown in fig. 20, the user can launch any application by clicking on the application in the system settings page.
The terminal responds to the operation of the promoter application triggered by the display interface of the main application on the ink and wash screen by the user, and can determine the display mode corresponding to the main application according to the following modes:
acquiring a display mode set by a user for a main application, and taking the display mode set by the user for the main application as a display mode corresponding to the main application; or determining the display mode corresponding to the main application according to the corresponding relation between the preset application and the display mode.
It should be noted that the display mode set by the terminal according to the embodiment of the present invention for the application by the user may be the display mode set and stored for the user, and the mode of setting the display mode for the application by the terminal according to the embodiment of the present invention is the same as the mode of setting the display mode for the application, and the specific implementation manner may refer to the description above, and is not described in detail here.
After the terminal determines the display mode corresponding to the main application, the sub-application is started, the display image of the sub-application needing to be displayed is generated, and the display image of the sub-application is displayed in the ink-wash screen according to the image resolution of the display mode corresponding to the main application.
It should be noted that, the application of the embodiment of the present invention is to directly adopt the display mode of the main application, that is, the sub application inherits the display mode of the main application. However, the sub-application temporarily adopts the display mode of the main application only, and displays the display image of the sub-application in the ink-jet screen according to the image resolution of the display mode of the main application, without updating the display mode that is independently set and stored for the sub-application.
According to the embodiment of the invention, after the display image of the sub-application is displayed in the ink-wash screen according to the image resolution of the display mode of the main application, the current display mode of the sub-application can be updated in the display interface of the sub-application; similarly, the method for updating the current display mode for the sub-application in the embodiment of the present invention may be: the display mode of the menu setting sub-application is called out through a floating ball arranged in a display interface of the terminal, the display mode of the pull-up menu setting sub-application is pulled through preset gestures and other modes, and the display mode of the sub-application is set through an application display mode option arranged in a display interface setting page of the sub-application.
The method and the device respond to the operation of updating the current display mode triggered by a user on the ink and wash screen, and display images of the sub-applications are displayed in the ink and wash screen according to the image resolution of the updated display mode; and the terminal responds to the operation of returning to the main application triggered by the user on the ink screen, generates a display image of the main application required to be displayed in the ink screen, and displays the display image of the main application in the ink screen according to the resolution of the updated display mode.
It should be noted that, in the embodiment of the present invention, the main application directly adopts the display mode of the sub application, that is, the main application inherits the display mode of the sub application. However, the main application temporarily adopts the display mode of the sub-application only, and displays the display image of the main application in the ink screen according to the image resolution of the display mode of the sub-application without updating the display mode set and stored for the main application.
For example, the display mode stored by the user for the main application a is a smooth mode, the parasitic sub-applications in the main application a take the sub-applications B and C as examples, the display mode stored for the sub-application B is a top speed mode, and the display mode stored for the sub-application C is a clear mode; and a user determines that the display mode of the main application A is a smooth mode through the operation of a sub-application B triggered by the display interface of the main application A on the ink screen, and generates a display image of the sub-application B to be displayed by the sub-application B, and the display image of the sub-application B is displayed in the ink screen according to the image resolution of the smooth mode corresponding to the main application A. However, it should be noted that, at this time, the sub-application B only temporarily displays the display image of the sub-application B in the ink screen according to the fluency mode stored by the main application a, and the display mode stored by the sub-application B is still the top speed mode;
next, the user triggers an operation of updating the current display mode on the ink screen, the current display mode of the sub-application B is updated to the balance mode, the balance mode updated by the sub-application B is stored, and the sub-application B displays the display image of the sub-application B in the ink screen according to the image resolution of the updated balance mode; and the user triggers the operation of returning to the main application A on the ink screen, generates a display image of the main application A which needs to be displayed in the ink screen, and displays the display image of the main application A in the ink screen according to the updated image resolution of the equilibrium mode. However, it should be noted that at this time, the main application a only temporarily displays the display image of the main application a in the ink screen according to the equalization mode updated by the sub-application B, and the display mode stored by the main application a is still a smooth mode;
at this time, a user determines that the display mode of the main application A is a smooth mode through the operation of the sub-application C triggered by the display interface of the main application A on the ink screen, the sub-application C is started to generate a display image of the sub-application C to be displayed, and the display image of the sub-application C is displayed in the ink screen according to the image resolution of the smooth mode corresponding to the main application A. Note, however, that the sub-application C only temporarily displays the display image of the sub-application C in the ink screen according to the fluency pattern stored by the main application a, and the display pattern stored by the sub-application C is still in the clear mode.
As shown in fig. 21, a flowchart of a second method for controlling a display of an ink-jet screen according to an embodiment of the present invention includes the following steps:
step S2101, the terminal responds to the operation of a promoter application triggered by a user through a display interface of the main application on the ink-wash screen, and determines a display mode corresponding to the main application;
wherein, the sub-application is an application parasitized in the main application;
step S2102, starting the application by the terminal, and generating a display image of the sub-application needing to be displayed;
step S2103, the terminal displays the display image of the sub-application in the ink-wash screen according to the image resolution of the display mode corresponding to the main application;
step S2104, the terminal responds to the operation of updating the current display mode triggered by the user on the ink screen, and displays the display image of the sub-application in the ink screen according to the image resolution of the updated display mode;
step S2105, the terminal responds to the operation of returning to the main application triggered by the user on the ink screen, and generates a display image of the main application which needs to be displayed in the ink screen;
and step S2106, the terminal displays the display image of the main application in the ink screen according to the image resolution of the updated display mode.
Based on the same inventive concept, the embodiment of the invention also provides a terminal, and as the principle of solving the problems of the terminal is similar to the ink and wash screen display control method in the embodiment of the invention, the implementation of the terminal can refer to the implementation of the method, and repeated parts are not described again.
As shown in fig. 22, the embodiment of the present invention provides a first terminal, which includes a processor 2201 and an ink screen 2202;
the processor 2201 is configured to, in response to an operation of starting an application triggered by a user on the ink-wash screen, acquire a display mode set by the user for the application, and determine the display mode set by the user for the application as a display mode used by running the application; starting the application and generating a display image which needs to be displayed in a display interface of the application;
and the ink screen 2202 is configured to display the display image in the display interface of the application according to the determined image resolution of the display mode used by the running of the application.
Optionally, the processor 2201 is further configured to: and if the display mode of the user for the application is not acquired, determining the display mode used by the application according to the preset corresponding relation between the application and the display mode.
Optionally, the processor 2201 is further configured to:
responding to the operation of uniformly replacing the display mode of at least one target application with a target display mode triggered by the user, and acquiring a locking application of a non-uniform updating display mode selected by the user in the at least one target application; wherein the at least one target application is an application for which the user sets a display mode;
setting a display mode of an application other than the locked application among the at least one target application to a target display mode.
Optionally, the processor 2201 is further configured to:
after generating a display image which needs to be displayed in the display interface of the application, according to the determined image resolution of the display mode used by the running of the application, before the display image is displayed in the display interface of the application, processing the generated display image according to the following modes:
determining the gray value of each pixel point in the display image;
determining the difference value of the gray values of two pixel points at the same position in the display image and the previous frame image according to the gray value of each pixel point in the display image and the gray value of each pixel point in the previous frame image of the display image;
and aiming at any pixel point in the display image, if the difference value of the gray values corresponding to the pixel points is greater than a preset threshold, retaining the gray value of the pixel point, and if the difference value of the gray values corresponding to the pixel points is not greater than the preset threshold, adjusting the gray value of the pixel point to be the gray value of the pixel point with the same position as the pixel point in the previous frame of image.
Based on the same inventive concept, the embodiment of the present invention further provides a second terminal, and as the principle of solving the problem of the terminal is similar to the method for controlling the ink-wash screen display according to the embodiment of the present invention, the implementation of the terminal may refer to the implementation of the method, and repeated details are not repeated.
As shown in fig. 23, a second terminal provided in the embodiment of the present invention includes:
an obtaining unit 2301, configured to obtain, in response to an operation of starting an application triggered by a user on the ink-wash screen, a display mode set by the user for the application, and determine the display mode set by the user for the application as a display mode used by the application;
the first display unit 2302 is configured to, after the application is started and a display image that needs to be displayed in a display interface of the application is generated, display the display image in the display interface of the application according to the determined image resolution of the display mode used by the application in operation.
Optionally, the obtaining unit 2301 is further configured to: and if the display mode of the user for the application is not acquired, determining the display mode used by the application according to the preset corresponding relation between the application and the display mode.
Optionally, the obtaining unit 2301 is further configured to:
responding to the operation of uniformly replacing the display mode of at least one target application with a target display mode triggered by the user, and acquiring a locking application of a non-uniform updating display mode selected by the user in the at least one target application; wherein the at least one target application is an application for which the user sets a display mode;
setting a display mode of an application other than the locked application among the at least one target application to a target display mode.
Optionally, the first display unit 2302 is further configured to:
after generating a display image which needs to be displayed in the display interface of the application, according to the determined image resolution of the display mode used by the running of the application, before the display image is displayed in the display interface of the application, processing the generated display image according to the following modes:
determining the gray value of each pixel point in the display image;
determining the difference value of the gray values of two pixel points at the same position in the display image and the previous frame image according to the gray value of each pixel point in the display image and the gray value of each pixel point in the previous frame image of the display image;
and aiming at any pixel point in the display image, if the difference value of the gray values corresponding to the pixel points is greater than a preset threshold, retaining the gray value of the pixel point, and if the difference value of the gray values corresponding to the pixel points is not greater than the preset threshold, adjusting the gray value of the pixel point to be the gray value of the pixel point with the same position as the pixel point in the previous frame of image.
Based on the same inventive concept, the embodiment of the present invention further provides a third terminal, and as the principle of solving the problem of the terminal is similar to the method for controlling the ink-wash screen display according to the embodiment of the present invention, the implementation of the terminal may refer to the implementation of the method, and repeated details are not repeated.
As shown in fig. 24, the embodiment of the present invention provides a third terminal including a processor 2401 and an ink-wash screen 2402;
the processor 2401 is configured to determine, in response to an operation of a sub-application triggered by a user through a display interface of a main application on the ink-wash screen, a display mode corresponding to the main application; wherein the sub-application is an application hosted by the main application; starting the sub-application and generating a display image of the sub-application to be displayed;
the ink screen 2402 is configured to display the display image of the sub-application in the ink screen according to the image resolution of the display mode corresponding to the main application.
Optionally, the processor 2401 is specifically configured to: acquiring a display mode set by the user for the main application, and taking the display mode set by the user for the main application as a display mode corresponding to the main application; or
And determining a display mode corresponding to the main application according to a preset corresponding relation between the application and the display mode.
Optionally, the processor 2401 is further configured to: responding to the operation of updating the current display mode triggered by the user on the ink screen, and displaying the display image of the sub-application in the ink screen according to the image resolution of the updated display mode; responding to the operation of returning to the main application triggered by the user on the ink screen, and generating a display image of the main application required to be displayed in the ink screen;
the ink screen 2402 is also used for: displaying a display image of the primary application in the ink-wash screen according to the updated image resolution of the display mode.
Based on the same inventive concept, the embodiment of the present invention further provides a fourth terminal, and as the principle of solving the problem of the terminal is similar to the method for controlling the ink-wash screen display according to the embodiment of the present invention, the implementation of the terminal may refer to the implementation of the method, and repeated details are not repeated.
As shown in fig. 25, a fourth terminal provided in the embodiment of the present invention includes:
a determining unit 2501, configured to determine, in response to an operation of a sub-application triggered by a user through a display interface of a main application on the ink-wash screen, a display mode corresponding to the main application; wherein the sub-application is an application hosted by the main application;
a generating unit 2502, configured to start the sub-application and generate a display image of the sub-application to be displayed;
a second display unit 2503, configured to display the display image of the sub-application in the ink-wash screen according to an image resolution of a display mode corresponding to the main application.
Optionally, the determining unit 2501 is specifically configured to: acquiring a display mode set by the user for the main application, and taking the display mode set by the user for the main application as a display mode corresponding to the main application; or
And determining a display mode corresponding to the main application according to a preset corresponding relation between the application and the display mode.
Optionally, the second display unit 2503 is further configured to: responding to the operation of updating the current display mode triggered by the user on the ink screen, and displaying the display image of the sub-application in the ink screen according to the image resolution of the updated display mode;
the generating unit 2502 is further configured to: responding to the operation of returning to the main application triggered by the user on the ink screen, and generating a display image of the main application required to be displayed in the ink screen;
the second display unit 2403 is further configured to: displaying a display image of the primary application in the ink-wash screen according to the updated image resolution of the display mode.
Embodiments of the present invention also provide a computer-readable medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of any of the methods described above.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.

Claims (9)

1. A terminal comprising a processor and an ink screen;
the processor is used for responding to the operation of starting the application triggered by the user on the ink screen, acquiring the display mode set by the user for the application, and determining the display mode set by the user for the application as the display mode used by the running of the application; starting the application and generating a display image which needs to be displayed in a display interface of the application; determining the gray value of each pixel point in the display image; determining the difference value of the gray values of two pixel points at the same position in the display image and the previous frame image according to the gray value of each pixel point in the display image and the gray value of each pixel point in the previous frame image of the display image; processing the gray values of the pixel points in the display image according to the difference value of the gray values of the two pixel points at the same position in the display image and the previous frame image to obtain a processed display image;
and the ink screen is used for displaying the processed display image in the display interface of the application according to the determined image resolution of the display mode used by the running of the application.
2. The terminal of claim 1, wherein the processor is further configured to: and if the display mode of the user for the application is not acquired, determining the display mode used by the application according to the preset corresponding relation between the application and the display mode.
3. The terminal of claim 1, wherein the processor is further configured to:
responding to the operation of uniformly replacing the display mode of at least one target application with a target display mode triggered by the user, and acquiring a locking application of a non-uniform updating display mode selected by the user in the at least one target application; wherein the at least one target application is an application for which the user sets a display mode;
setting a display mode of an application other than the locked application among the at least one target application to a target display mode.
4. A terminal comprising a processor and an ink screen;
the processor is used for responding to the operation of a sub-application triggered by a user through a display interface of a main application on the ink-wash screen, and determining a display mode corresponding to the main application; wherein the sub-application is an application hosted by the main application; starting the sub-application and generating a display image of the sub-application to be displayed;
and the ink screen is used for displaying the display image of the sub-application in the ink screen according to the image resolution of the display mode corresponding to the main application.
5. The terminal of claim 4, wherein the processor is further specifically configured to: acquiring a display mode set by the user for the main application, and taking the display mode set by the user for the main application as a display mode corresponding to the main application; or
And determining a display mode corresponding to the main application according to a preset corresponding relation between the application and the display mode.
6. The terminal of claim 4, wherein the processor is further configured to: responding to the operation of updating the current display mode triggered by the user on the ink screen, and displaying the display image of the sub-application in the ink screen according to the image resolution of the updated display mode; responding to the operation of returning to the main application triggered by the user on the ink screen, and generating a display image of the main application required to be displayed in the ink screen;
the ink-and-water screen is also used for: displaying a display image of the primary application in the ink-wash screen according to the updated image resolution of the display mode.
7. A display control method of an ink-water screen is characterized by being applied to a terminal with the ink-water screen and comprising the following steps:
responding to an operation of starting an application triggered by a user on the ink screen, acquiring a display mode set by the user for the application, and determining the display mode set by the user for the application as a display mode used by running of the application;
after the application is started and a display image which needs to be displayed in a display interface of the application is generated, determining the gray value of each pixel point in the display image;
determining the difference value of the gray values of two pixel points at the same position in the display image and the previous frame image according to the gray value of each pixel point in the display image and the gray value of each pixel point in the previous frame image of the display image;
processing the gray values of the pixel points in the display image according to the difference value of the gray values of the two pixel points at the same position in the display image and the previous frame image to obtain a processed display image;
and displaying the processed display image in a display interface of the application according to the determined image resolution of the display mode used by the running of the application.
8. A display control method of an ink-water screen is characterized by being applied to a terminal with the ink-water screen and comprising the following steps:
responding to the operation of a promoter application triggered by a user through a display interface of a main application on the ink-wash screen, and determining a display mode corresponding to the main application; wherein the sub-application is an application hosted by the main application;
starting the sub-application and generating a display image of the sub-application to be displayed;
and displaying the display image of the sub-application in the ink-wash screen according to the image resolution of the display mode corresponding to the main application.
9. A computer-readable storage medium, having stored therein computer program instructions, which when run on a computer, cause the computer to perform the method of claim 7 or 8.
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