WO2019233241A1 - Procédé et appareil de démarrage de programme d'application, et support de stockage et terminal - Google Patents

Procédé et appareil de démarrage de programme d'application, et support de stockage et terminal Download PDF

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Publication number
WO2019233241A1
WO2019233241A1 PCT/CN2019/086121 CN2019086121W WO2019233241A1 WO 2019233241 A1 WO2019233241 A1 WO 2019233241A1 CN 2019086121 W CN2019086121 W CN 2019086121W WO 2019233241 A1 WO2019233241 A1 WO 2019233241A1
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Prior art keywords
application
preloaded
configuration information
target
active window
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PCT/CN2019/086121
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English (en)
Chinese (zh)
Inventor
韩世广
陈岩
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Oppo广东移动通信有限公司
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Publication of WO2019233241A1 publication Critical patent/WO2019233241A1/fr

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    • 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
    • G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading

Definitions

  • the embodiments of the present application relate to the technical field of application preloading, for example, to a method, a device, a storage medium, and a terminal for starting an application.
  • Terminals such as smartphones, tablets, laptops, and smart home appliances have become essential electronic devices in people's daily lives. With the continuous intelligentization of terminal devices, most terminal devices are loaded with operating systems, enabling terminal devices to install a variety of applications to meet different needs of users.
  • the embodiments of the present application provide a method, a device, a storage medium, and a terminal for starting an application program, which can optimize a startup solution for a pre-loaded application program in the terminal.
  • an embodiment of the present application provides a method for starting an application, including:
  • an embodiment of the present application provides an apparatus for starting an application program, including:
  • An application determining module configured to determine an application to be preloaded when an application preload event is detected to be triggered
  • An application preloading module configured to preload the application to be preloaded
  • the configuration information judging module is configured to judge the first pre-loaded first configuration information corresponding to the target application and the current display interface when a startup instruction of the target application included in the application to be preloaded is received. Whether the second configuration information is the same;
  • the first application startup module is configured to, in response to a determination result that the first configuration information is different from the second configuration information, prohibit an update operation of the first configuration information, and start an application based on the first configuration information
  • the target application is described.
  • an embodiment of the present application provides a computer-readable storage medium on which a computer program is stored.
  • the program is executed by a processor, the method for starting an application according to the first aspect of the embodiment of the present application is implemented.
  • an embodiment of the present application provides a terminal, including a memory, a processor, and a computer program stored in the memory and executable by the processor.
  • the processor executes the computer program, the implementation is implemented as in the embodiment of the present application.
  • an application to be preloaded is determined, and the application to be preloaded is preloaded.
  • the application to be preloaded is received, In the case of the start instruction of the target application contained in the target application, determine whether the pre-loaded first configuration information corresponding to the target application is the same as the second configuration information of the current display interface, and respond to the first configuration information and the second configuration information. Different judgment results prohibit the update operation of the first configuration information, and start the target application based on the first configuration information.
  • the difference between the first configuration information corresponding to the pre-loaded target application and the second configuration information of the current display interface can effectively solve the slow startup speed and the stuck card of the pre-loaded target application. This problem can effectively improve the startup speed of the application to be preloaded.
  • FIG. 1 is a schematic flowchart of an application startup method according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of a relative position relationship between a preloaded active window stack and a display screen display area according to an embodiment of the present application
  • FIG. 3 is a schematic diagram of a relative position relationship between another preloaded active window stack and a display screen display area according to an embodiment of the present application
  • FIG. 4 is a schematic diagram of application interface migration provided by an embodiment of the present application.
  • FIG. 5 is a schematic flowchart of another application startup method according to an embodiment of the present application.
  • FIG. 6 is a schematic flowchart of another application startup method according to an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an application program startup device according to an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a terminal according to an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of another terminal according to an embodiment of the present application.
  • FIG. 1 is a schematic flowchart of an application startup method provided by an embodiment of the present application.
  • the method may be executed by an application startup device, where the device may be implemented by software and / or hardware, and may generally be integrated in a terminal. As shown in Figure 1, the method includes:
  • Step 1010 In a case where it is detected that an application preload event is triggered, determine an application to be preloaded.
  • the terminal in the embodiments of the present application may include terminal devices such as a mobile phone, a tablet computer, a notebook computer, and smart home appliances.
  • the terminal is loaded with an operating system.
  • the triggering condition of the application preload event can be set according to the actual situation, which is not specifically limited in the embodiment of the present application.
  • an application preload event can be triggered when it is detected that the user's actions meet a preset condition (such as picking up the terminal, entering a screen to unlock an operation, or inputting a terminal to unlock an operation, etc.); or it can detect a change in the foreground application
  • the application preload event is triggered; or the application preload event can be triggered immediately (or after a preset time period has elapsed) after the prediction process of the preloaded application ends; or it can be triggered at regular intervals and so on.
  • the system can detect that the application preload event has been triggered by reading a flag bit or receiving a trigger instruction, and the specific detection method is not limited in this embodiment of the present application.
  • the application to be preloaded can be understood as an application that a user may be about to open, which can be a fixed application that is set in advance, or an application that is predicted in a certain manner, and the like.
  • the applications to be preloaded may include one or more.
  • a prediction model may be used to predict the pre-loaded application.
  • the prediction model can be a machine learning model.
  • the algorithms used can include Recurrent Neural Networks (RNN), Long Short-Term Memory (LSTM) networks, threshold recurring units, simple recurring units, simple recurring units, and automatic encoding. , Decision tree, random forest, feature mean classification, classification regression tree, hidden Markov, K-NearestNeighbor (KNN) algorithm, logistic regression model, Bayesian model, Gaussian model, and KL divergence (Kullback – Leibler divergence) and so on.
  • RNN Recurrent Neural Networks
  • KNN K-NearestNeighbor
  • training samples may be collected, and the preset initial model may be trained by using the training samples, and finally a prediction model for predicting the application to be preloaded may be obtained.
  • the elements included in the training sample may include a time series or sequence sequence in which the application is opened; may include the time, place, and frequency of the application being opened; and may include a running state of the terminal, such as a switch of a mobile data network Status, the connection status of the wireless hotspot, the identity information of the connected wireless hotspot, the currently running application, the previous foreground application, the length of time the current application stays in the background, the time when the current application was last switched to the background,
  • the plugging and unplugging status, charging status, battery power information, and screen display duration of the headphone jack can also include data collected by sensors integrated in the terminal, such as motion sensors, light sensors, temperature sensors, and humidity sensors.
  • an appropriate sample element can be selected according to the selected machine learning model, and the selected machine learning model can be determined according to the selected sample element. It can also be combined with the requirements of prediction accuracy and preset speed.
  • the selection of models and sample elements is not limited in the embodiments of the present application.
  • determining the application to be preloaded may include determining the application to be preloaded according to the output result before the prediction model, or may include performing prediction using the prediction model to determine the current output result of the prediction model to determine the application to be preloaded.
  • the prediction model may output the startup probability of each candidate application set in the candidate application set, and determine the candidate application with a higher startup probability as the standby application. Preload the application.
  • the determining an application to be preloaded includes: predicting a startup probability of a candidate application; and determining a preset number of candidate applications with a high startup probability as the application to be preloaded.
  • the candidate applications may include all applications installed in the terminal, and may also include some applications. Some applications may not include system applications or applications that are rarely used by users. This embodiment of the present application does not limit the manner and quantity of candidate application programs.
  • the candidate applications can be determined according to the number of times and / or the duration of use of multiple applications in a preset period before the current time.
  • the preset period is, for example, one month.
  • the corresponding threshold is exceeded, the corresponding application is determined as a candidate application, or multiple applications are sorted according to the number of uses and / or the duration of use, and the top-ranked application is determined as a candidate application.
  • the prediction model described above may be used to determine the startup probability of multiple candidate applications. For example, according to the training samples during prediction model training, current samples are collected, and the current samples are input into the prediction model to obtain the startup probability of multiple candidate applications.
  • the startup probability can be sorted from high to low, and the candidate N applications (N is a preset value) are determined as the applications to be loaded.
  • N is a preset value
  • Step 1020 Preload the application program to be preloaded.
  • the multiple applications to be preloaded may be determined one by one as the current one. Applications to be preloaded, and preloading operations are performed in sequence. It is also possible to determine more than two applications to be preloaded as the current to be preloaded applications, and perform preloading operations at the same time, that is, preloading of multiple applications.
  • the loading process can be performed in parallel.
  • the specific process of preloading and the loaded resources are not limited.
  • corresponding hardware resources can be allocated to the application to be preloaded, and related data required for startup can be loaded based on the allocated hardware resources.
  • it may include application configuration information, application process startup, application service startup, memory allocation, file content reading, network data acquisition, and interface rendering.
  • pre-loaded resources can be determined according to the specific type of application to be pre-loaded. For example, if the application to be preloaded is a social software, the startup screen, contact list, and recent message records in the application can be preloaded; if the application to be preloaded is a game, the application can be preloaded Game background related data.
  • Step 1030 In a case where a start instruction of the target application included in the application to be preloaded is received, determine the first preloaded configuration information corresponding to the target application and the second configuration of the current display interface. The information is the same.
  • the configuration information is mainly used to enable the application to obtain correct resources when it is started, and to ensure that the application can be displayed normally.
  • the first configuration information may include the font scaling of the text displayed on the display interface corresponding to the target application when the target application is started, the locale of the text, the size of the display interface, the layout of the display interface on the display screen, and the display boundary, etc. A series of content.
  • the second configuration information may include configuration information of an interface currently being displayed on the display screen of the terminal, that is, configuration information of the current display interface, where the second configuration information may also include a font scaling ratio of text displayed on the current display interface.
  • the system considers that when the target application is started based on the first configuration information, the target application will display an error, and the first configuration information is updated based on the second configuration information , This is easy to cause problems such as slow startup of the target application, stall.
  • the configuration of the first configuration information and the configuration of the second configuration information are basically the same.
  • the locale of the text that appears or the layout of the display interface on the display screen are different.
  • the locale of the text and the layout of the display interface on the display screen have no effect on the normal display of the application.
  • Step 1040 In response to a determination result that the first configuration information is different from the second configuration information, prohibit an update operation on the first configuration information, and start the target application program based on the first configuration information.
  • the update operation of the first configuration information may be prohibited, and may be directly based on the pre-loaded
  • the loaded first configuration information starts the target application program, which can effectively solve problems such as slow startup speed and stall of the target application program.
  • the pre-loaded first configuration information corresponding to the target application in response to a determination result that the pre-loaded first configuration information corresponding to the target application is the same as the second configuration information of the current display interface, starting the target application based on the first configuration information .
  • the advantage of this setting is that it can effectively improve the startup speed of the application to be preloaded.
  • the application startup method determines an application to be preloaded when it is detected that an application preload event is triggered, and preloads the application to be preloaded, and upon receiving the application to be preloaded, In the case of a startup instruction of the target application included, it is determined whether the pre-loaded first configuration information corresponding to the target application is the same as the second configuration information of the current display interface, in response to the first configuration information being different from the second configuration information As a result of the determination, the update operation of the first configuration information is prohibited, and the target application is started based on the first configuration information.
  • the difference between the first configuration information corresponding to the pre-loaded target application and the second configuration information of the current display interface can effectively solve the problem that the startup speed of the pre-loaded target application is slow, and the card is stuck. Problems such as pause can effectively improve the startup speed of the application to be preloaded.
  • pre-loading the application to be pre-loaded includes: pre-loading an application interface corresponding to the application to be pre-loaded based on a pre-created pre-loaded active window stack, wherein the pre-loading The boundary coordinates corresponding to the loading active window stack are outside the coordinate range of the display screen.
  • the active window may be understood as an independent interface that directly provides users with interaction and operation, and different terms may be used to name the interface in different operating systems.
  • the following description is made by taking an Android operating system as an example.
  • Activity is a component that is responsible for interacting with the user. Activity provides a screen (which can be understood as a screen interface instead of a physical display screen) for the user to interact with to complete a task. In an Android application, an Activity is usually a separate screen, which can display some controls or listen to and handle user events.
  • Task stack (Task) and activity window stack (Stack).
  • a Task corresponds to an application. A Task is used to store Activities. A Task can store one or more Activities, and these Activities follow the "first in, first out, last in, first out" principle. Stack is also used to manage Tasks.
  • a Stack manages Tasks that belong to multiple Activities that need to be displayed on a screen.
  • a Stack can manage one or more Tasks.
  • Stack also follows the basic management of the Stack. in principle.
  • the screens described here are not necessarily complete and independent display screens. Taking “two screens” as an example, these two screens may be just two areas in a complete display screen that independently display their respective display contents. Of course, if the terminal has two or more independent display screens, the "two screens" may also be two independent display screens.
  • multi-window mode is supported, which can include split-screen mode, picture-in-picture mode, and FreeForm.
  • the stack where the application is located can have its own size, which can include the upper, lower, left, and right coordinates in a coordinate system with the upper left corner of the terminal screen as the origin.
  • (a, b, c, d) generally describes a rectangular boundary, which is expressed by the coordinates of the upper left corner and the lower right corner of the rectangle, that is, the upper left corner of the rectangle is (a, b), and the lower right corner
  • the coordinates are (c, d), such a rectangular area corresponds to the size of the Stack.
  • the layout of the application in the stack is based on the size of the stack, which means that the application interface corresponding to the activity is displayed within the boundary of the size.
  • pre-loading the application interface of the application to be pre-loaded outside the display screen can be implemented based on the multi-window mechanism of the operating system, and the size corresponding to the application program is set outside the display screen through the multi-window mechanism to achieve For the purpose of being invisible to the user, so that the display content of the foreground application is not displayed on the display screen.
  • Stack represents the stack displayed by desktop applications
  • App Stack represents the third-party application display
  • a preloaded active window stack (preloaded stack) is added to indicate the stack displayed by the preloaded application, and the boundary coordinates of the preloaded stack are set outside the coordinate range of the display screen, and are to be preloaded
  • the application can be displayed on that Stack.
  • a new Stack dedicated to displaying preloaded applications can be created.
  • a new stack is created because the newly created preloaded stack can have its own size and visibility, thereby achieving the purpose of preloading outside the display screen.
  • the creation timing of the preloaded stack is not limited.
  • the preloaded stack is set to the resident state by default before the terminal leaves the factory, that is, the preloaded stack always exists; the terminal can also be successfully opened when the terminal is powered on or the terminal is unlocked successfully. Create later; you can also create after the application preload event is triggered (before you determine the application to be preloaded) and so on.
  • pre-loading an application interface corresponding to the application to be pre-loaded based on a pre-created pre-loaded active window stack includes: determining whether a pre-created pre-loaded active window stack exists; and responding to the pre-created As a result of the judgment that the preloaded active window stack does not exist, a preloaded active window stack is created according to a preset rule; based on the created preloaded active window stack, an application interface corresponding to the application to be preloaded is preloaded.
  • the advantage of this setting is that after determining the application to be preloaded, determine whether the preloaded stack exists. If the preloaded stack exists, you do not need to create a new one. If the preloaded stack does not exist, create it, which can save the system. Resources.
  • the preloading stack has been created before the first application to be preloaded starts to load. After that, the pre-loading stack exists before the second application to be pre-loaded starts to be loaded, and the above judgment may not be necessary.
  • the specific process of preloading the application interface corresponding to the application to be preloaded based on the preloaded stack is not limited, for example, the application interface may be drawn and displayed based on the size of the preloaded stack.
  • pre-loading an application interface corresponding to the application to be pre-loaded based on a pre-created pre-loaded active window stack includes: creating a target process corresponding to the application to be pre-loaded; A task stack corresponding to the application to be preloaded is created in a preloaded active window stack; an active window corresponding to the application to be preloaded is started in the task stack based on the target process; and drawn based on the started active window And an application interface corresponding to the application to be preloaded is displayed.
  • This setting is that it can draw and display the application interface of the pre-loaded application based on the pre-loaded active window stack outside the screen coordinate range, without interfering with the operation and display of the foreground application, ensuring system stability, and effective.
  • the initialization process of the target process can also be included.
  • pre-loading of other resources may also be involved, such as application service startup, memory allocation, file content reading, and network data acquisition.
  • the embodiments of this application do not limit the pre-loading process of other resources.
  • the method further includes: sending a fake focus notification to the application to be preloaded, and maintaining a continuous drawing of an application interface corresponding to the application to be preloaded for a preset period of time based on the fake focus notification. And display updates.
  • the advantage of this setting is that it can complete the drawing and display of the application interface when the application to be preloaded has the focus and is visible to the system, improving the completion of the preloading without affecting the focus of the foreground application.
  • the focus in the embodiments of the present application is also referred to as input focus, and the fake focus and the focus corresponding to the foreground application are independent of each other.
  • the focus is unique. For example, input operations such as touch only take effect on the focus.
  • the system side and the application side are consistent. Once the system side modifies the input focus information, it will report to the application. Sends information that the input focus information changes, this way to ensure that the input focus information of the system and application are consistent.
  • the purpose of falsifying the focus on the application side is achieved by separating the system side and the application side from inputting focus information.
  • a fake focus notification is sent to the preloaded application program, so that the preloaded application has focus information, and the system side focus information is still correct. Such processing can enable the preloaded application to draw normally and achieve the purpose of all loading. .
  • the focus exists on the system side and the application side. It can be considered as the server and the client.
  • the system side records the application that has the focus, and the application side saves a flag to indicate whether it has focus.
  • the timing of falsifying the input focus may be that when the Android window system adds a new window and the focus needs to be updated, a fake focus notification is generated and sent.
  • the method of falsifying the focus may be a method of calling the client side of the window to change the focus of the window, so that the window acquires focus.
  • a fake focus notification can be sent based on the Binder mechanism.
  • the Binder mechanism is the most commonly used method for inter-process communication of the Android system, and adopts a c / s architecture, that is, a client / service architecture.
  • the preset time period may be designed according to actual conditions, for example, it may be within a fixed time range after starting preloading, or it may be a period from starting preloading to completing preloading.
  • the length of the preset time period includes a playing duration of starting an advertisement or starting an animation in the application to be preloaded.
  • some advertisements or animations are usually played.
  • the duration of advertisements or animations usually ranges from 3 seconds to more than ten seconds.
  • users may not be able to perform any operations. Can wait for the playback to finish, wasting valuable time of the user.
  • the advantage of this embodiment of the present application is that it can play the startup advertisement or startup animation off the screen before the application to be preloaded is launched.
  • the application to be preloaded When the application to be preloaded is launched, it can directly enter the main page of the application or other User-operable interface, which further advances the operable time point of the application to be preloaded, reducing waiting time.
  • the first configuration information includes an application boundary of an application interface corresponding to the target application
  • the second configuration information includes a display boundary of the current display interface
  • determining whether the target application corresponds to Whether the pre-loaded first configuration information is the same as the second configuration information of the current display interface includes: determining an application boundary of an application interface corresponding to the target application included in a pre-loaded active window stack and a display boundary of the current display interface Is it the same.
  • prohibiting an update operation of the first configuration information and starting the target application based on the first configuration information includes: prohibiting an update operation of an application interface corresponding to the target application, The application interface corresponding to the target application is migrated to the display screen for display based on the application boundary.
  • prohibiting an update operation of the first configuration information and starting the target application based on the first configuration information includes: applying an application interface corresponding to the target application based on the application boundary Migrating to the display screen for display, and prohibiting an update operation of an application interface corresponding to the target application.
  • the advantage of this setting is that it can effectively solve the problem of updating and restarting the application interface corresponding to the target application when the application boundary corresponding to the target application is different from the display boundary of the current display interface when the preloaded application is started. , Causing the target application to be easy to black screen when starting, slow startup speed and stuttering problems, and when the target application really needs to start, directly migrate the already drawn application interface to the display screen for display, can reach the application interface Fast switching to improve startup speed.
  • the first configuration information when an application interface corresponding to the application to be preloaded is preloaded based on a pre-created preloading active window stack, the first configuration information includes an application boundary of the application interface corresponding to the target application, and the second The configuration information includes the display boundaries of the current display interface.
  • 1.0 fontScale indicates the font scaling ratio
  • 460mcc indicates the mobile country code
  • 1mnc indicates the mobile network code
  • [zh_CN] indicates the locale
  • ldltr indicates the layout from left to right
  • sw360dp indicates the minimum screen size seen by the application in normal operation.
  • W360dp represents the current width of available screen space in dp
  • h685dp represents the current height of available screen space in dp
  • 480dpi represents the display screen density
  • nrml represents the screen size of the screen layout
  • long represents the screen layout
  • port represents Vertical screen
  • finger indicates the touch input method
  • appBounds Rect (0, 0, 1080, 2136) indicates the current display interface. Show boundaries.
  • an application interface corresponding to the application to be preloaded is preloaded based on a pre-created preloading active window stack
  • a start of a target application included in the application to be preloaded is received
  • the migration of the application interface corresponding to the application to the display screen for display will cause the target application to display abnormally, which will cause the application interface corresponding to the target application to be updated and restarted. This will easily cause a black screen when the target application starts, resulting in a slow startup speed. And Caton.
  • the application boundary in the first configuration information has no effect on the normal display of the target application. Therefore, in the embodiment of the present application, even if the application boundary in the first configuration information is different from the display boundary in the second configuration information, the update and restart operation of the application interface of the target application that has been preloaded is not performed.
  • the updating operation of the application interface corresponding to the target application may be prohibited first, and the application interface corresponding to the target application may be migrated to the display screen for display.
  • the application interface corresponding to the target application may also be migrated to the display screen for display, and the update operation of the application interface corresponding to the target application may be prohibited.
  • the migrating an application interface corresponding to the target application included in the preloaded active window stack to the display screen for display includes: The task stack corresponding to the target application is migrated to the top of the application active window stack; the size information, configuration information, and visibility of the task stack are updated to implement the application interface corresponding to the target application on the display screen display.
  • the display mode of the display screen usually includes vertical screen display and horizontal screen display.
  • Many applications use the vertical screen for display by default, and some applications By default, the program is displayed in landscape mode (such as some online games).
  • the program is displayed in landscape mode (such as some online games).
  • some applications will switch between horizontal and vertical display as the user holds the terminal.
  • a boundary coordinate corresponding to the preloaded active window stack is (H, 0, 2H, H)
  • a coordinate system corresponding to the boundary coordinate is a system coordinate
  • an origin of the system coordinate is In the upper left corner of the display screen
  • H is the length of the long side of the display area of the display screen.
  • FIG. 2 is a schematic diagram of a relative position relationship between a preloaded active window stack and a display screen display area according to an embodiment of the present application.
  • the display screen is in the vertical screen mode
  • the origin of the terminal system coordinates is the left vertex (0,0) of the display screen 201
  • the width direction of the display screen 201 is the X axis
  • the height direction is the Y axis.
  • FIG. 3 is a schematic diagram of a relative position relationship between another preloaded active window stack and a display screen display area according to an embodiment of the present application.
  • the display screen is in landscape mode
  • the origin of the terminal system coordinates is the left vertex (0,0) of the display screen 301
  • the height direction of the display screen 301 is the X axis
  • the width direction is the Y axis.
  • the boundary coordinates corresponding to loading Stack202 are (H, 0, 2H, H), where H is the screen height, that is, the area within the solid rectangle on the left is the main screen display area, and the area within the rectangle on the right dashed line is the preload display area.
  • the horizontal axis of the upper left corner is H, which is to prevent the display screen (also called the home screen) from being displayed on the pre-loaded application interface when the screen is horizontal, because the home screen has a horizontal screen mode in addition to the vertical screen mode.
  • the horizontal coordinate of the upper left corner of the rectangular area corresponding to the preloaded stack is set to the screen height.
  • the vertical coordinate of the upper left corner is 0, so that the preloaded application can correctly calculate the height of the status bar.
  • the Android application will customize the top status bar. If the corresponding vertical coordinate is not equal to 0, the height of the status bar may be wrong.
  • the embodiment of the present application sets the size of the preloaded stack to (H, 0, 2H, H).
  • FIG. 4 is a schematic diagram of an application interface migration provided by an embodiment of the present application.
  • the target application included in the preloaded active window stack is correspondingly mapped.
  • the application interface 401 is transferred to the display screen 201 for display.
  • the task to which the preloaded application interface belongs is moved to the top of the application activity window Stack, and the size information, configuration information, and visibility of the task are updated, so that the application interface can be displayed in the Normal display on the display screen.
  • FIG. 5 is a schematic flowchart of another application startup method according to an embodiment of the present application. The method includes the following steps:
  • Step 5010 In a case where it is detected that an application preload event is triggered, determine an application to be preloaded.
  • Step 5020 Pre-load an application interface corresponding to the application to be pre-loaded based on a pre-created pre-loading active window stack.
  • the boundary coordinates corresponding to the preloaded active window stack are located outside the coordinate range of the display screen.
  • Step 5030 In the case of receiving the start instruction of the target application included in the application to be preloaded, determining an application boundary and a current display of an application interface corresponding to the target application included in the preload active window stack Whether the display boundaries of the interface are the same; if so, step 5050 is performed, and in response to the determination result that the application boundary is different from the display boundary, step 5040 is performed.
  • Step 5040 Disable the update operation of the application interface corresponding to the target application based on the application boundary, and migrate the application interface corresponding to the target application to the display screen for display.
  • Step 5050 Migrate an application interface corresponding to the target application to the display screen for display based on an application boundary.
  • the application startup method preloads an application interface corresponding to an application to be preloaded based on a pre-created preloaded active window stack, wherein a boundary coordinate corresponding to the preloaded active window stack is within a coordinate range of a display screen.
  • a boundary coordinate corresponding to the preloaded active window stack is within a coordinate range of a display screen.
  • the application interface corresponding to the target application is updated and restarted, which causes the target application to be easily blanked and started at startup.
  • the problem of slow Caton and when the target really need to start the application directly to the application interface has been migrated to draw a good display screen display, can achieve fast switching applications interface, improve the startup speed.
  • FIG. 6 is a schematic flowchart of another application startup method according to an embodiment of the present application. The method includes the following steps:
  • Step 6010 When it is detected that an application preload event is triggered, determine an application to be preloaded.
  • Step 6020 Determine whether a pre-loaded active window stack exists in advance, and if so, execute step 6050, and execute step 6030 in response to a judgment result that the pre-created active window stack does not exist.
  • Step 6030 Create a preloaded active window stack according to a preset rule.
  • Step 6040 Pre-load an application interface corresponding to the application to be pre-loaded based on the created pre-loading active window stack.
  • Step 6050 Pre-load an application interface corresponding to the application to be pre-loaded based on a pre-created pre-loading active window stack.
  • the boundary coordinates corresponding to the preloaded active window stack are located outside the coordinate range of the display screen.
  • Step 6060 In a case where the start instruction of the target application included in the application to be preloaded is received, determine the application boundary and the current display of the application interface corresponding to the target application included in the preload active window stack Whether the display boundaries of the interface are the same; if so, step 6080 is performed, and in response to the determination result that the application boundary is different from the display boundary, step 6070 is performed.
  • Step 6070 Migrate an application interface corresponding to the target application to the display screen for display based on an application boundary, and prohibit an update operation of an application interface corresponding to the target application.
  • Step 6080 Migrate an application interface corresponding to the target application to the display screen for display based on an application boundary.
  • a pre-loaded active window stack is created according to a preset rule, and based on the created pre-loaded active window stack, pre-loading is to be performed.
  • the application interface corresponding to the loading application When receiving the start instruction of the target application included in the application to be preloaded, determine the application boundary and current display interface of the application interface corresponding to the target application included in the preloading active window stack. Whether the display boundaries are the same, in response to the determination result that the application boundaries are different from the display boundaries, the update operation of the application interface corresponding to the target application is prohibited, and the application interface corresponding to the target application is migrated to the display screen for display. This can not only ensure the stability of the interface migration process, ensure that no problems such as stuck screens, black screens, or slow migration speeds occur during the recovery process, but also achieve rapid switching of the application interface and improve startup speed.
  • FIG. 7 is a schematic structural diagram of an application startup device provided by an embodiment of the present application.
  • the device may be implemented by software and / or hardware, and is generally integrated in a terminal.
  • the application startup method may be executed to pre-start an application to be started. load.
  • the device includes: an application determining module 701 configured to determine an application to be preloaded when an application preloading event is detected to be triggered; and an application preloading module 702 configured to be Load the application program for preloading; the configuration information judgment module 703 is configured to, when receiving the start instruction of the target application program included in the application program to be preloaded, determine the preloaded corresponding to the target application program.
  • the first application startup module 704 is configured to, in response to a determination result that the first configuration information is different from the second configuration information, prohibit the first configuration information An update operation of configuration information, and starting the target application based on the first configuration information.
  • the application starting device determines that an application to be preloaded is detected when an application preload event is triggered, and preloads the application to be preloaded, and upon receiving the application to be preloaded In the case of the start instruction of the target application contained in the target application, determine whether the pre-loaded first configuration information corresponding to the target application is the same as the second configuration information of the current display interface, and respond to the first configuration information and the second configuration information. Different judgment results prohibit the update operation of the first configuration information, and start the target application based on the first configuration information.
  • the difference between the first configuration information corresponding to the pre-loaded target application and the second configuration information of the current display interface can effectively solve the slow startup speed and the stuck card of the pre-loaded target application. This problem can effectively improve the startup speed of the application to be preloaded.
  • the device further includes a second application startup module configured to respond to a determination result that the pre-loaded first configuration information corresponding to the target application is the same as the second configuration information of the current display interface, Starting the target application based on the first configuration information.
  • a second application startup module configured to respond to a determination result that the pre-loaded first configuration information corresponding to the target application is the same as the second configuration information of the current display interface, Starting the target application based on the first configuration information.
  • the application preloading module is configured to preload an application interface corresponding to the application to be preloaded based on a pre-created preloading active window stack, wherein the preloading active window stack corresponds to The boundary coordinates of are outside the coordinate range of the display screen.
  • the first configuration information includes an application boundary of an application interface corresponding to the target application
  • the second configuration information includes a display boundary of the current display interface.
  • the configuration information determination module is configured to: : Determine whether the application boundary of the application interface corresponding to the target application included in the preloaded active window stack is the same as the display boundary of the current display interface.
  • the first application startup module is configured to: in response to a determination result that the application boundary is different from the display boundary, prohibit an update operation of an application interface corresponding to the target application, and The application interface corresponding to the target application is migrated to the display screen for display based on the application boundary.
  • the first application startup module is configured to: in response to a determination result that the application boundary is different from the display boundary, migrate an application interface corresponding to the target application based on the application boundary Display on the display screen, and prohibit an update operation of an application interface corresponding to the target application.
  • the application preloading module is configured to preload an application interface corresponding to the application to be preloaded based on a pre-created preloading activity window stack in the following manner: determine whether a pre-created preloading activity exists A window stack; in response to a judgment result that the preloaded active window stack does not exist, create a preloaded active window stack according to a preset rule; and preload an application interface corresponding to the application to be preloaded based on the created preloaded active window stack.
  • the application preloading module is configured to preload an application interface corresponding to the application to be preloaded based on a pre-created preloading active window stack in the following manner: to create a corresponding application program to be preloaded The target process; creating a task stack corresponding to the application to be preloaded in a pre-created preloaded active window stack; and starting an active window corresponding to the application to be preloaded in the task stack based on the target process Draw and display an application interface corresponding to the application to be preloaded based on the activated active window.
  • the application determining module is configured to determine an application to be preloaded by: predicting a startup probability of a plurality of candidate applications; and in accordance with an order of the startup probability from high to low, the first preset numerical values are The candidate application is determined as the application to be preloaded.
  • An embodiment of the present application further provides a storage medium including computer-executable instructions, which are executed by a computer processor to execute an application program startup method, and the method includes: detecting that an application preload event is In the case of triggering, determine the application to be preloaded; perform preloading on the application to be preloaded; and determine whether the target application included in the application to be preloaded has received the startup instruction of the target application. Whether the pre-loaded first configuration information corresponding to the target application is the same as the second configuration information of the current display interface; in response to a determination result that the first configuration information is different from the second configuration information, prohibiting the An update operation, and starting the target application based on the first configuration information.
  • Storage medium any memory device or storage device.
  • storage medium is intended to include: installation media such as Compact Disc Read-Only Memory (CD-ROM), floppy disks or magnetic tape devices; computer system memory or random access memory, such as dynamic random access memory Access Memory (Dynamic Random Access Memory, DRAM), Double Data Rate Random Access Memory (DDR Random Access Memory, DDRRAM), Static Random Access Memory (Stat Random Access Memory, SRAM), Extended Data Output Random Access Memory Access memory (Extended Data Output Random Access Memory (EDORAM), Rambus Random Access Memory (RAM), etc.); Non-volatile memory, such as flash memory, magnetic media (such as hard disk or optical storage) ; Registers or other similar types of memory elements, etc.
  • the storage medium may also include other types of memory or multiple types of memory combinations.
  • the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system connected to the first computer system through a network such as the Internet.
  • the second computer system may provide program instructions to the first computer for execution.
  • the term "storage medium" may include two or more storage media that may reside in different locations, such as in different computer systems connected through a network.
  • the storage medium may store program instructions (for example, embodied as a computer program) executable by one or more processors.
  • a storage medium including computer-executable instructions provided in the embodiments of the present application is not limited to the application startup operation described above, and may also execute the application startup provided by any embodiment of the application. Related operations in the method.
  • FIG. 8 is a schematic structural diagram of a terminal according to an embodiment of the present application.
  • the terminal 800 may include: a memory 801, a processor 802, and a computer program stored in the memory and executable by the processor.
  • the processor 802 executes the computer program, the application program startup method according to the embodiment of the present application is implemented. .
  • the terminal provided in the embodiment of the present application can effectively solve the problem of slow startup of the preloaded target application due to the difference between the first configuration information corresponding to the preloaded target application and the second configuration information of the current display interface. And stutter issues can effectively improve the startup speed of the application to be preloaded.
  • FIG. 9 is a schematic structural diagram of another terminal according to an embodiment of the present application.
  • the terminal may include: a housing (not shown in FIG. 9), a memory 901, a central processing unit (CPU) 902 (also referred to as A processor, hereinafter referred to as a CPU), a circuit board (not shown in FIG. 9), and a power supply circuit (not shown in FIG. 9).
  • CPU central processing unit
  • FIG. 9 a power supply circuit
  • the circuit board is disposed in a space surrounded by the housing; the CPU 902 and the memory 901 are disposed on the circuit board; and the power supply circuit is configured to supply power to various circuits or devices of the terminal;
  • the memory 901 is configured to store executable program code; the CPU 902 runs a computer program corresponding to the executable program code by reading the executable program code stored in the memory 901 to implement the following steps: In a case where an application preload event is detected, determine an application to be preloaded; preload the application to be preloaded; and receive a start instruction of a target application included in the application to be preloaded In the case of determining whether the pre-loaded first configuration information corresponding to the target application is the same as the second configuration information of the current display interface; in response to a determination result that the first configuration information is different from the second configuration information, prohibiting the An operation of updating the first configuration information, and starting the target application based on the first configuration information.
  • the terminal also includes a peripheral interface 903, a radio frequency (RF) circuit 905, an audio circuit 906, a speaker 911, a power management chip 908, an input / output (I / O) subsystem 909, and other input / control devices. 910, a touch screen 912, other input / control devices 910, and an external port 904. These components communicate through one or more communication buses or signal lines 907.
  • RF radio frequency
  • the terminal 900 shown in FIG. 9 is only an example of the terminal, and the terminal 900 may have more or fewer components than those shown in FIG. 9, and two or more components may be combined , Or can have different component configurations.
  • the various components shown in FIG. 9 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.
  • the following describes the terminal for application startup provided in this embodiment, and the terminal uses a mobile phone as an example.
  • Memory 901 which can be accessed by CPU902, peripheral interface 903, etc.
  • the memory 901 can include high-speed random access memory, and can also include non-volatile memory, such as one or more disk storage devices, flash memory devices , Or other volatile solid-state storage devices.
  • the I / O subsystem 909 which can connect input / output peripherals on the device, such as touch screen 912 and other input / control devices 910, to peripheral interface 903.
  • the I / O subsystem 909 may include a display controller 9091 and one or more input controllers 9092 configured to control other input / control devices 910.
  • one or more input controllers 9092 receive electrical signals from or send electrical signals to other input / control devices 910.
  • the other input / control devices 910 may include physical buttons (press buttons, Rocker button, etc.), dial, slide switch, joystick, click wheel.
  • the input controller 9092 may be connected to any of the following: a keyboard, an infrared port, a universal serial bus (Universal Serial Bus, USB) interface, and a pointing device such as a mouse.
  • USB Universal Serial Bus
  • a touch screen 912 which is an input interface and an output interface between a user terminal and a user, and displays a visual output to the user.
  • the visual output may include graphics, text, icons, videos, and the like.
  • the display controller 9091 in the I / O subsystem 909 receives an electric signal from the touch screen 912 or sends an electric signal to the touch screen 912.
  • the touch screen 912 detects a contact on the touch screen, and the display controller 9091 converts the detected contact into interaction with a user interface object displayed on the touch screen 912, that is, realizes human-computer interaction.
  • the user interface object displayed on the touch screen 912 may be running Icons for games, icons connected to the appropriate network, etc.
  • the device may further include a light mouse, which is a touch-sensitive surface that does not display a visible output, or an extension of the touch-sensitive surface formed by a touch screen.
  • the RF circuit 905 is mainly configured to establish communication between a mobile phone and a wireless network (that is, a network side), and realize data reception and transmission of the mobile phone and the wireless network. For example, send and receive text messages, e-mail, and so on.
  • the RF circuit 905 receives and sends RF signals.
  • the RF signals are also referred to as electromagnetic signals.
  • the RF circuit 905 converts electrical signals into electromagnetic signals or converts electromagnetic signals into electrical signals, and communicates with the communication network through the electromagnetic signals. As well as other devices.
  • the RF circuit 905 may include known circuits for performing these functions.
  • the RF circuit 805 includes, but is not limited to, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, COder-DECoder (CODEC) chipset, Subscriber Identity Module (SIM), and so on.
  • an antenna system an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, COder-DECoder (CODEC) chipset, Subscriber Identity Module (SIM), and so on.
  • COder-DECoder COder-DECoder
  • SIM Subscriber Identity Module
  • the audio circuit 906 is mainly configured to receive audio data from the peripheral interface 903, convert the audio data into an electrical signal, and send the electrical signal to the speaker 911.
  • the speaker 911 is configured to restore a voice signal received by the mobile phone from the wireless network through the RF circuit 905 to a sound and play the sound to a user.
  • the power management chip 908 is configured to provide power and power management for the hardware connected to the CPU 902, the I / O subsystem, and peripheral interfaces.
  • the application startup device, storage medium, and terminal provided in the foregoing embodiments can execute the application startup method provided in any embodiment of the present application, and have corresponding function modules and beneficial effects for executing the method.
  • application program startup method provided in any embodiment of the present application.

Abstract

L'invention concerne un procédé et un appareil de démarrage d'un programme d'application, et un support de stockage et un terminal. Le procédé comprend les étapes suivantes : lorsqu'il est détecté qu'un évènement de préchargement d'application est déclenché, déterminer un programme d'application à précharger; précharger le programme d'application à précharger; lorsqu'une instruction de démarrage d'un programme d'application cible inclus dans le programme d'application à précharger est reçue, déterminer si des premières informations de configuration préchargées correspondant au programme d'application cible sont les mêmes que des deuxièmes informations de configuration d'une interface d'affichage actuelle; et en réponse à un résultat de détermination selon lequel les premières informations de configuration sont les mêmes que les deuxièmes informations de configuration, interdire une opération de mise à jour sur les premières informations de configuration, et démarrer le programme d'application cible en fonction des premières informations de configuration.
PCT/CN2019/086121 2018-06-06 2019-05-09 Procédé et appareil de démarrage de programme d'application, et support de stockage et terminal WO2019233241A1 (fr)

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