WO2023272856A1 - Procédé d'affichage de barre d'état de programme d'application, appareil, dispositif et support de stockage - Google Patents

Procédé d'affichage de barre d'état de programme d'application, appareil, dispositif et support de stockage Download PDF

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Publication number
WO2023272856A1
WO2023272856A1 PCT/CN2021/109046 CN2021109046W WO2023272856A1 WO 2023272856 A1 WO2023272856 A1 WO 2023272856A1 CN 2021109046 W CN2021109046 W CN 2021109046W WO 2023272856 A1 WO2023272856 A1 WO 2023272856A1
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WO
WIPO (PCT)
Prior art keywords
color
status bar
target page
image
target
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Application number
PCT/CN2021/109046
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English (en)
Chinese (zh)
Inventor
徐兵
Original Assignee
未鲲(上海)科技服务有限公司
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Publication of WO2023272856A1 publication Critical patent/WO2023272856A1/fr

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Classifications

    • 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
    • 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
    • G06F9/4451—User profiles; Roaming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality

Definitions

  • the present application relates to the technical field of image extraction, and in particular, the present application relates to a display method, device, device and storage medium of a status bar of an application program.
  • the inventor realized that the color tone of the status bar of the traditional smart phone is relatively single, and the status bar text colors in the status bar are white and black, resulting in poor display effect of the status bar of the application.
  • the color tone of the status bar of the traditional smart phone is relatively single, and the status bar text colors in the status bar are white and black, resulting in poor display effect of the status bar of the application.
  • the main purpose of the present application is to provide a display method, device, device and storage medium of the status bar of the application program, so as to improve the display effect of the status bar of the application program.
  • the present application provides a method for displaying an application status bar, which includes the following steps:
  • the present application also provides a display device for an application status bar, which includes:
  • An intercepting module configured to intercept an image containing the main color of the target page in response to a switching instruction that the application program switches from the current display page to the target page;
  • a determining module configured to determine the text color of the status bar of the target page corresponding to the main color according to the main color of the image
  • a configuration module configured to configure the status bar of the target page according to the text color of the status bar to obtain the target status bar
  • a display module configured to display the target status bar on the target page.
  • the present application also provides a computer device, including a memory and a processor, the memory stores a computer program, and the processor executes a method for displaying an application status bar; wherein, the application status bar
  • the display method includes: responding to the switch instruction of the application program switching from the current display page to the target page, intercepting an image containing the main color of the target page; determining the status bar of the target page corresponding to the main color according to the main color of the image text color; configuring the status bar of the target page according to the text color of the status bar to obtain a target status bar; displaying the target status bar on the target page.
  • the present application also provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, a method for displaying an application status bar is implemented; wherein,
  • the display method of the application program status bar includes: responding to the switching instruction of the application program switching from the current display page to the target page, intercepting an image containing the main color of the target page; determining the corresponding color of the main color according to the main color of the image.
  • the text color of the status bar of the target page configure the status bar of the target page according to the text color of the status bar to obtain the target status bar; display the target status bar in the target page.
  • a method, device, device, and storage medium for displaying an application status bar provided by the present application firstly respond to an application switching instruction from a currently displayed page to a target page, and intercept an image containing the main color of the target page, according to The main color of the image determines the text color of the status bar of the target page corresponding to the main color; then the status bar of the target page is configured according to the text color of the status bar to obtain the target status bar, and the target status bar is displayed on the target page, thereby according to the target page
  • the main color configures the corresponding status bar text color, so that the status bar text color changes with the switching of the main color of the page, so as to improve the display effect of the status bar of the application.
  • FIG. 1 is a schematic flowchart of a method for displaying an application status bar according to an embodiment of the present application
  • FIG. 2 is a schematic structural block diagram of a display device of an application program status bar according to an embodiment of the present application
  • FIG. 3 is a schematic block diagram of a computer device according to an embodiment of the present application.
  • this application proposes a method for displaying the status bar of an application program, which uses a smartphone or a computer device as the execution body to improve the display effect of the status bar of an application program.
  • the application The display method of the program status bar includes the following steps:
  • a switch command is initiated to switch from the current display page to the target page, and the target page is the page displayed next time on the display interface.
  • the smart phone obtains the target page to be switched to, intercepts part or all of the image of the target page from the target page to be switched to, such as intercepting the background area of the target page as an image, and extracts the image in the image.
  • main color tone may be the color with the largest proportion of colors on the target page. For example, when the overall theme color presented on the target page is purple, purple is used as the main color of the target page.
  • the color features of all pixels in the image can be obtained, the number of pixels of each color feature is counted, and the color feature with the largest number of pixels is used as the main color of the target page.
  • the pixel value of the image can reflect the color feature of each pixel, and the overall color of the image in each area of the page can be obtained by counting the distribution of the color features of the pixels in the image.
  • the overall color features of the visualized images in each area of the page can be obtained.
  • the overall color features of the visualized image can reflect the overall visual color in the image, that is, the main color of the image .
  • the pages in this embodiment of the application are applicable to native pages and H5 pages.
  • the page resource data is usually It is in the form of a list unit and directly renders the list resource; for the H5 page, after the smartphone responds to the page loading request, it will obtain the page resource data.
  • the resource data is an HTML document object, and the page resource data is loaded from top to bottom. And perform parsing and rendering during the process of loading page resource data.
  • the text color of the status bar of the target page corresponding to the main color can be determined according to the main color of the image, so as to select the corresponding color of the status bar text of the target page for the main color.
  • the status bar text color is the color of all text displayed in the status bar. Extracting the main color from an image can be used not only for color design, but also for image classification, search, recognition, etc. Identifying the main color of each image is also part of the field of artificial intelligence. The main color of the image can be quickly identified through the image color extraction algorithm Google Palette, color quantization algorithm, and color segmentation method.
  • step S13 after the present embodiment determines the text color of the status bar, configure the status bar of the target page based on the text color of the status bar, such as replacing the original text color of the status bar of the status bar of the target page, so as to obtain the completed configuration Target status bar.
  • this step displays the configured target status bar on the target page, and the status bar text color of the displayed target status bar is similar to the main color of the target page, so that the target status bar is configured according to the main color of the target page
  • the corresponding status bar text color improves the display effect.
  • a method for displaying the status bar of an application program provided by the present application first responds to the switching instruction of the application program from the current display page to the target page, intercepts an image containing the main color of the target page, and determines the main color according to the main color of the image The text color of the status bar of the corresponding target page; then configure the status bar of the target page according to the text color of the status bar to obtain the target status bar, display the target status bar on the target page, and configure the corresponding status bar according to the main color of the target page Text color, so that the text color of the status bar changes with the switching of the main color of the page, so as to improve the display effect of the status bar of the application.
  • step S12 the determining the text color of the status bar of the target page corresponding to the main color according to the main color of the image may specifically include:
  • the image is input into a pre-trained image classification model, and the status bar text color of the target page corresponding to the main tone is output; wherein, the training method of the image classification model includes:
  • the image classification model can be used to assign the corresponding status bar text color according to the main color of the input image, and the trained Core ML models and Xcode projects to build intelligent applications, construct image classification models, and train the constructed image classification models.
  • the number of sample images needs to be greater than the preset number, and the more the number of sample images, the better the training effect of the image classification model.
  • the loss function can include the mean square error loss function and the cross entropy loss function.
  • the mean square error loss function is commonly used in the least squares method. Its idea is to minimize the distance between each training point and the best fitting line (the sum of squares is the smallest) .
  • the cross-entropy loss function describes the distance between two probability distributions, or it can be said that it describes the difficulty of expressing the probability distribution p through the probability distribution q, p represents the correct answer, q represents the predicted value, cross entropy The smaller the loss value calculated by the loss function, the closer the two probability distributions are.
  • the loss value is used to measure the degree of inconsistency between the predicted value f(x) of the image classification model and the real value Y. It is a non-negative real-valued function, usually expressed by L(Y, f(x)), and the loss The smaller the value, the more robust the model.
  • a "model” is the result of applying a machine learning algorithm to a set of training data. It is convenient and quick to use the model to make predictions based on new input data. Core ML models leverage CPU, GPU, and neural network engines while minimizing memory footprint and power consumption to optimize on-device performance. Since the model is strictly on the user's device, it does not require any network connection, which helps to protect the privacy of user data and the responsiveness of the application. After the Core ML model is trained, you can really use this model to make self-service decisions about the status bar of the currently displayed page. You can adjust and optimize the training model according to the actual effect to achieve the best effect.
  • step S12 the determining the text color of the status bar of the target page corresponding to the main color according to the main color of the image may specifically include:
  • a unified default status bar text color can be assigned to the status bar in advance.
  • the default status bar text color can be white or black.
  • the default status can be adjusted based on the color difference Column text color, the default status bar text color after adjusting the color difference is used as the status bar text color of the target page to reduce the difference between the status bar text color and the main color of the target page, further improve the display effect, and enhance the user experience.
  • the color difference is the main color minus the absolute value of the text color of the default status bar.
  • 20 pixels.
  • the principle of complementary colors when determining the text color of the status bar of the target page according to the color difference, can be used to obtain the text color of the status bar of the target page, so that the text color of the status bar of the target page is similar to the main color.
  • the principle of complementary colors means that two colors can be superimposed to obtain white, for example, black and white can be superimposed to obtain white, and red and cyan can be superimposed to obtain white.
  • determining the text color of the status bar of the target page according to the color difference may specifically include:
  • the color difference between the main color and the default status bar text color is within the preset value, that is, to determine whether the main color and the default status bar text color Similarly, when the color difference between the main color and the default status bar text color is greater than the preset value, the default status bar text color cannot be directly adjusted according to the color difference.
  • step S11 the intercepting the image containing the main color of the target page may specifically include:
  • the border area of the status bar can be determined first, and the image area close to the border area of the status bar in the target page is used as an image containing the main color of the target page, such as an image within 5 cm from the lowest point of the border area The area is used as the image to be intercepted, so that the obtained status bar text color is consistent with the image area of the adjacent target page, further improving the display effect of the status bar.
  • step S14 after displaying the target status bar on the target page, it may further include:
  • the background color of the status bar of the target status bar is also adjusted accordingly, so that the user can intuitively see the change of the page display progress, which has an effect on the reading speed.
  • the background color of the page is usually white, and in order to facilitate users to see the icons in the status bar area clearly, the background color of the status bar is usually dark.
  • a gradient can be determined according to the background color of the page and the background color of the status bar Color group, for example, if the background color of the page is white, and the background color of the status bar is black, the color in this gradient color group will gradually change from white to black, for example: white, light gray, dark gray...black.
  • the gradient direction of the gradient color can be the left and right directions, and the order of color change can be darker on the left and lighter on the right, or darker on the right and lighter on the left, so that the background color of the status bar can be determined according to the display content of the target page.
  • the background color of the status bar of the page can be set to transparent, and the text color of the status bar can be set to dark.
  • the top is a solid color
  • the text color of the status bar to a color that can form a contrast with the solid color, for example, the background color of the status bar is dark, and the text color of the status bar is set to light
  • step S143 before performing the gradient display on the target status bar according to the gradient color and the content display progress, it may further include:
  • the background color of the status bar of the target status bar before adjusting the background color of the status bar of the target status bar, it is necessary to judge whether the color difference between the gradient color and the text color of the status bar is within the preset value, and if not, the status bar will not be adjusted temporarily
  • the background color of the status bar should be set to avoid the large difference between the adjusted status bar background color and the status bar text color, which will appear abrupt.
  • an embodiment of the present application also provides a display device for an application status bar, including:
  • An intercepting module 11 configured to intercept an image containing the main color of the target page in response to the switching instruction of the application program switching from the current display page to the target page;
  • Determining module 12 for determining the status bar text color of the target page corresponding to the main color according to the main color of the image
  • the configuration module 13 is configured to configure the status bar of the target page according to the text color of the status bar to obtain the target status bar;
  • a display module 14 configured to display the target status bar on the target page.
  • a switching command is initiated to switch from the current display page to the target page, and the target page is the page displayed next time on the display interface.
  • the smart phone obtains the target page to be switched to, intercepts part or all of the image of the target page from the target page to be switched to, such as intercepting the background area of the target page as an image, and extracts the image in the image.
  • main color tone may be the color with the largest proportion of colors on the target page. For example, when the overall theme color presented on the target page is purple, purple is used as the main color of the target page.
  • the color features of all pixels in the image can be obtained, the number of pixels of each color feature is counted, and the color feature with the largest number of pixels is used as the main color of the target page.
  • the pixel value of the image can reflect the color feature of each pixel, and the overall color of the image in each area of the page can be obtained by counting the distribution of the color features of the pixels in the image.
  • the overall color features of the visualized images in each area of the page can be obtained.
  • the overall color features of the visualized image can reflect the overall visual color in the image, that is, the main color of the image .
  • the pages in this embodiment of the application are applicable to native pages and H5 pages.
  • the page resource data is usually It is in the form of a list unit and directly renders the list resource; for the H5 page, after the smartphone responds to the page loading request, it will obtain the page resource data.
  • the resource data is an HTML document object, and the page resource data is loaded from top to bottom. And perform parsing and rendering during the process of loading page resource data.
  • the text color of the status bar of the target page corresponding to the main color can be determined according to the main color of the image, so as to select the corresponding color of the status bar text of the target page for the main color.
  • the status bar text color is the text displayed in the status bar. Extracting the main color from an image can be used not only for color design, but also for image classification, search, recognition, etc. Identifying the main color of each image is also part of the field of artificial intelligence. The main color of the image can be quickly identified through the image color extraction algorithm Google Palette, color quantization algorithm, and color segmentation method.
  • the status bar of the target page is configured based on the text color of the status bar. For example, the original text color of the status bar of the status bar of the target page is replaced to obtain a configured target status bar.
  • Display the configured target status bar on the target page, and the status bar text color of the displayed target status bar is similar to the main color of the target page, thereby configuring the corresponding status bar text color according to the main color of the target page to improve the display Effect.
  • each component of the device for displaying the application status bar proposed in this application can realize the function of any one of the above methods for displaying the application status bar, and the specific structure will not be repeated here.
  • the embodiment of the present application also provides a computer device, the internal structure of which may be shown in FIG. 3 .
  • the computer device includes a processor, memory, network interface and database connected by a system bus.
  • the processor designed by the computer is used to provide calculation and control capabilities.
  • the memory of the computer device includes a storage medium and an internal memory.
  • the storage medium stores an operating system, computer programs and databases.
  • the memory provides an environment for the operation of the operating system and computer programs in the storage medium.
  • the database of the computer device is used to store data such as images and text in the status bar.
  • the network interface of the computer device is used to communicate with an external terminal via a network connection.
  • the above-mentioned processor executes the above-mentioned method for displaying the status bar of the application program, including:
  • An embodiment of the present application also provides a computer-readable storage medium, the storage medium is a volatile storage medium or a non-volatile storage medium, on which a computer program is stored, and when the computer program is executed by a processor, a The method for displaying the application status bar includes steps:
  • Nonvolatile memory can include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory.
  • Volatile memory can include random access memory (RAM) or external cache memory.
  • RAM is available in many forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (SSRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.
  • SRAM Static RAM
  • DRAM Dynamic RAM
  • SDRAM Synchronous DRAM
  • SSRSDRAM Double Data Rate SDRAM
  • ESDRAM Enhanced SDRAM
  • SLDRAM Synchronous Link (Synchlink) DRAM
  • SLDRAM Synchronous Link (Synchlink) DRAM
  • Rambus direct RAM
  • DRAM direct memory bus dynamic RAM
  • RDRAM memory bus dynamic RAM
  • a method, device, device, and storage medium for displaying an application status bar provided by the present application firstly respond to an application switching instruction from a currently displayed page to a target page, and intercept an image containing the main color of the target page, according to The main tone of the image determines the status bar text color of the target page corresponding to the main tone; then configure the status bar of the target page according to the status bar text color, obtain the target status bar, and display the target status bar in the target page, thereby Configure the corresponding status bar text color according to the main color of the target page, so that the status bar text color changes with the switching of the main color of the page, so as to improve the display effect of the status bar of the application.

Abstract

L'invention concerne un procédé d'affichage d'une barre d'état d'un programme d'application, un appareil, un dispositif et un support de stockage, qui appartiennent au domaine technique de l'extraction d'image. Le procédé comprend les étapes suivantes : en réponse à une instruction de changement destinée à faire passer un programme d'application d'une page d'affichage actuelle à une page cible, capture d'une image contenant la teinte principale de la page cible (S11) ; détermination d'une couleur de texte de barre d'état de la page cible correspondant à la teinte principale en fonction de la teinte principale de l'image (S12) ; configuration d'une barre d'état de la page cible selon la couleur de texte de barre d'état, et obtention d'une barre d'état cible (S13) ; et affichage de la barre d'état cible sur la page cible (S14). Dans le procédé, une couleur de texte de barre d'état correspondante est configurée en fonction d'une teinte principale d'une page cible, ce qui permet de modifier la couleur de texte de barre d'état lorsque les teintes principales de pages changent, de façon à améliorer un effet d'affichage de barre d'état d'un programme d'application.
PCT/CN2021/109046 2021-06-29 2021-07-28 Procédé d'affichage de barre d'état de programme d'application, appareil, dispositif et support de stockage WO2023272856A1 (fr)

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Publication number Priority date Publication date Assignee Title
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103440326A (zh) * 2013-09-02 2013-12-11 百度在线网络技术（北京）有限公司 提供呈现信息的方法和装置
CN105867730A (zh) * 2016-03-24 2016-08-17 广东欧珀移动通信有限公司 状态栏的显示方法及装置
CN111368238A (zh) * 2020-03-19 2020-07-03 Tcl移动通信科技（宁波）有限公司 状态栏调整方法、装置、移动终端和存储介质
CN111722898A (zh) * 2020-05-26 2020-09-29 口碑(上海)信息技术有限公司 状态栏中文字颜色的配置方法、装置及设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106502689A (zh) * 2016-11-02 2017-03-15 珠海市魅族科技有限公司 一种状态栏的显示方法以及装置
CN107193434A (zh) * 2017-04-11 2017-09-22 深圳市金立通信设备有限公司 状态栏显示方法及终端
CN110471737B (zh) * 2019-08-21 2022-08-16 深圳市网心科技有限公司 一种沉浸式状态栏设置方法及相关装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103440326A (zh) * 2013-09-02 2013-12-11 百度在线网络技术（北京）有限公司 提供呈现信息的方法和装置
CN105867730A (zh) * 2016-03-24 2016-08-17 广东欧珀移动通信有限公司 状态栏的显示方法及装置
CN111368238A (zh) * 2020-03-19 2020-07-03 Tcl移动通信科技（宁波）有限公司 状态栏调整方法、装置、移动终端和存储介质
CN111722898A (zh) * 2020-05-26 2020-09-29 口碑(上海)信息技术有限公司 状态栏中文字颜色的配置方法、装置及设备

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