Patent Application
20230244510
This disclosure relates to the field of intelligent terminal technologies, and in particular, to a task start method and an electronic device.
In an application scenario of the conventional technology, when a user uses an application on a terminal device (for example, a mobile phone) to execute an application task (for example, displaying an email/web page and playing a video), a case in which a new application task (for example, opening a new operation/a browsing page and displaying an instant message) needs to be started often occurs. In an existing operating system, a task jump manner is usually used to start a new application task. However, in most cases, if a task jump for a task B is implemented during running of a task A, the task A is interrupted. For example, an email attachment is opened in a process in which an email is displayed, a web page link in notebook content is opened in a process in which the notebook content is displayed, and a video is temporarily shared with another application when being played. In this way, a task scenario (a scenario of the task A) normally used by the user is forced to be temporarily interrupted, greatly affecting user experience.
To resolve a problem in the conventional technology that a task scenario is interrupted because a task jump interrupts running of a current task, this disclosure provides a task start method and an electronic device, and this disclosure further provides a computer-readable storage medium.
The following technical solutions are used in embodiments of this disclosure.
According to a first aspect, this disclosure provides a task start method, including, in a process in which a first task of a first application is run and performed on a screen, when the first task triggers a task jump for a second task, if a window is required to display the second task, invoking a window start interface of a system, where the window start interface is a system-level common standard application programing interface (API), the window start interface is configured to generate a window parameter of a first floating window, and that the second task is started based on the window start interface includes, when the second task supports floating window display, starting the second task based on a current unchanged display status of the first task, creating the first floating window based on the window start interface, and displaying the second task based on the first floating window, where the display status of the first task includes full-screen display, and/or split-screen display, and/or floating window display.
In a feasible implementation of the first aspect, in a process in which the second task is displayed based on the first floating window, lifecycle statuses of displayed content of the first task and the second task are resumed at the same time.
In a feasible implementation of the first aspect, in a process in which the second task is displayed based on the first floating window, operation controls in the displayed content of the first task and the second task both are in an available status. An operation focus is switched based on an operation of a user between the displayed content of the first task and the displayed content of the second task.
In a feasible implementation of the first aspect, the second task is a task of the first application, or the second task is a task of a second application other than the first application.
In a feasible implementation of the first aspect, after the second task is displayed based on the first floating window, the method further includes, when the full-screen display for the second task is triggered, and the first task supports the floating window display, closing the first floating window, displaying the second task in a full-screen manner, creating a second floating window, and displaying the first task based on the second floating window.
In a feasible implementation of the first aspect, after the second task is displayed based on the first floating window, the method further includes, when a current display status of the first task is the full-screen display, when split-screen display for the second task is triggered, and the first task supports the split-screen display, closing the first floating window, and displaying the first task and the second task in a split-screen manner, and/or when the current display status of the first task is the split-screen display with a third task, when split-screen display for the second task is triggered, and the third task supports the floating window display, closing the first floating window, displaying the first task and the second task in a split-screen manner, creating a second floating window, and displaying the third task based on the second floating window, and/or when the current display status of the first task is the floating window display, when split-screen display for the second task is triggered, and the first task supports the split-screen display, closing a floating window of the first task and the first floating window, and displaying the first task and the second task in a split-screen manner.
In a feasible implementation of the first aspect, after the second task is displayed based on the first floating window, the method further includes, when the current display status of the first task is the full-screen display, when a display status exchange for the second task is triggered, and the first task supports the floating window display, closing the first floating window, displaying the second task in a full-screen manner, creating a second floating window, and displaying the first task based on the second floating window, where a size and a position of the second floating window are consistent with a size and a position of the first floating window, and/or when the current display status of the first task is the split-screen display with the third task, when a display status exchange for the second task is triggered, and the first task supports the floating window display, closing the first floating window, displaying the third task and the second task in a split-screen manner, creating a second floating window, and displaying the first task based on the second floating window, where a size and a position of the second floating window are consistent with a size and a position of the first floating window, and/or when the current display status of the first task is the floating window display, and a display status exchange for the second task is triggered, positions and window size settings of the floating window of the first task and the first floating window are exchanged to be displayed.
In a feasible implementation of the first aspect, that the second task is started based on the window start interface further includes, when the second task does not support the floating window display, starting the second task, exiting the first task or running the first task in a background, and displaying the second task in a full-screen manner.
In a feasible implementation of the first aspect, the method further includes, in a process in which the first task is displayed in a full-screen manner, when a task jump for the second task is triggered, the first application determines whether a window is required to display the second task.
According to a second aspect, this disclosure provides an electronic device. The electronic device includes a memory configured to store computer program instructions and a processor configured to execute the program instructions. When the computer program instructions are executed by the processor, the electronic device is triggered to perform the method steps described in embodiments of this disclosure.
According to a third aspect, this disclosure provides a computer-readable storage medium. The computer-readable storage medium stores a computer program. When the computer program is run on a computer, the computer is enabled to perform the method in embodiments of this disclosure.
According to the foregoing technical solutions provided in embodiments of this disclosure, at least the following technical effects may be implemented.
According to the method in an embodiment of this disclosure, an API is provided to start a specified floating window of an application, and a current task directly triggers to start the floating window. Therefore, a procedure of creating the floating window is greatly simplified. In addition, a current full-screen display page does not need to be exited when a new task is started, thereby ensuring that a task scenario is not interrupted, and greatly improving user experience.
To make objectives, technical solutions, and advantages of this disclosure clearer, the following clearly and completely describes the technical solutions of this disclosure with reference to specific embodiments and corresponding accompanying drawings of this disclosure. It is clear that the described embodiments are merely some but not all of embodiments of this disclosure. All other embodiments obtained by a person of ordinary skill in the art based on embodiments of this disclosure without creative efforts shall fall within the protection scope of this disclosure.
Terms used in embodiments of this disclosure are only used to explain specific embodiments of this disclosure, but are not intended to limit this disclosure.
For a problem in the conventional technology that a task scenario is interrupted because a task jump interrupts running of a current task, a feasible solution is to simultaneously run and display two application tasks on a terminal device. In this way, when an operation focus jumps between two tasks displayed on a screen, a display page does not need to be switched, and a task scenario is not interrupted.
In an actual application scenario, a manner of simultaneously displaying two application tasks is split-screen display.
In an actual application scenario, a manner of simultaneously displaying two application tasks is floating window display. That is, a floating window is created on the basis of full-screen display of an application task, and another application task is displayed in the floating window. The floating window may be freely moved and zoomed in and out. In this way, flexibility of screen display can be greatly improved, to improve user experience.
As shown in
Step 210: Exit a current full-screen page.
Step 220: Enter a recent task history screen (for example, tap a nearest key (recent key) during three-key navigation of a mobile phone, or directly slide up through gesture navigation to enter).
Step 230: Select a task card that is of the floating window and that is to be opened (for example, as shown in 301 in
Step 240: Select “Open in a pop-up view” (for example, as shown in 302 in
After an operation of step 240 is performed, the floating window is enabled and displays a task selected by the user (as shown in 303 in the figure).
Further, in the embodiment shown in
Step 410: Enter a system desktop.
Step 420: Enter a recent task history screen.
Step 430: Invoke a framework interface to change a window type of a task, which includes the following.
Step 431: Retrieve a stack in which the task is located.
Step 432: Switch the stack to a specified type of window and calculate a position and a size of the window.
Step 440: Notify an application (App) to refresh content in the floating window.
The foregoing solution can implement the floating window display, to display a plurality of application tasks on one page. However, in the foregoing solution, to start the floating window to display a task, the task needs to be first opened in a full-screen manner. A task that is not opened cannot be started by using the floating window. In addition, when a floating window is started to display a task, an original task needs to be interrupted, and a switch is performed in recent task history. An operation process is relatively long, and operation experience of the user is still quite poor.
In another implementation solution of starting the floating window, the floating window is started in a picture-in-picture mode. For example, when playing a video, a video player needs to display a playing screen in a floating manner.
Although starting the floating window in the picture-in-picture mode simplifies a process of starting the floating window, and does not interrupt an application scenario of the full-screen main page when the floating window is started, the picture-in-picture mode needs to first start a target page, and then tap a button of the target page to trigger the page to become a picture-in-picture. The picture-in-picture mode cannot directly start a target floating window in one step. A floating window in the picture-in-picture mode cannot receive an input event of the user to perform an interactive operation, can only display content, and cannot freely receive input of the user for interaction. For example, the floating window 510 cannot perform a sliding action such as video fast-forward.
For the foregoing problem, in an embodiment of this disclosure, a window start interface for creating a floating window is constructed, where the interface is a system-level common standard API. The window start interface is configured to generate a window parameter (for example, a size and a position of a window) of the floating window. When a new task is required to be started to perform a task jump, the window start interface is directly invoked to construct a floating window, to start the new task and display the new task in the floating window.
Further, in a process in which the task A is displayed in a full-screen manner, when the task A triggers a task jump for the task B, the window start interface of the system is invoked. That the task B is started based on the window start interface includes starting the task B based on the full-screen display of the task A, creating a floating window A based on the window start interface, and displaying the task B based on the floating window A.
According to the method in an embodiment of this disclosure, the API is provided to start a specified floating window of an application, and a current task directly triggers to start the floating window. The triggering is more convenient and freer. Therefore, a procedure of creating the floating window is greatly simplified. In addition, a current full-screen display page does not need to be exited when a new task is started, thereby ensuring that a task scenario is not interrupted, and greatly improving user experience.
Further, according to the method in an embodiment of this disclosure, in addition to implementing multi-task parallelism, a started floating window can be freely dragged and moved, and there is no limitation that the window cannot be moved in a split-screen manner. This greatly facilitates an operation of the user.
A specific application scenario is used as an example.
Further, in an actual application scenario, when the task A triggers a task jump for the task B, the task A may not be in a full-screen display status. For example, the task A is currently in a floating window display status, or the task A and a task C are currently displayed in a split-screen manner.
For the foregoing case, in an embodiment of this disclosure, in a process in which the task A is run and displayed on a screen, when the task A triggers a task jump for the task B, the window start interface of the system is invoked. That the task B is started based on the window start interface includes starting the task B based on a current unchanged display status of the task A, creating a floating window A based on the window start interface, and displaying the task B based on the floating window A, where the display status of the task A includes full-screen display, and/or split-screen display, and/or floating window display.
For example,
Further, in some task jump application scenarios, a previous task does not need to be retained to continue to be displayed on a screen. For example, when opening a new application by using an application promotion screen, the user usually does not need to browse the application promotion screen anymore. In this case, the new application may be directly displayed in a full-screen manner, instead of being displayed in a floating window with the application promotion screen being displayed.
Therefore, in an embodiment of this disclosure, in a process in which the task A is run and displayed on the screen, when a task jump for the task B is triggered, if a window is required to display the task B, the window start interface of the system is invoked, and the task B is started based on the window start interface. If no window is required to display the task B, the task A is exited or the task A is run in a background, the task B is started, and the task B is displayed in a full-screen manner.
Further, because design architectures of different applications are different, display manners supported by different applications may also be different, and some applications may not support floating window display. For this problem, in an embodiment of this disclosure, in a process in which the task B is started based on the window start interface, when the task B supports the floating window display, the task B is started based on a current unchanged display status of the task A, a floating window A is created based on the window start interface, and the task B is displayed based on the floating window A. When the task B does not support the floating window display, the task A is exited or the task A is run in a background, the task B is started, and the task B is displayed in a full-screen manner.
Step 1210: Run a task A, and display the task A in a full-screen manner.
Step 1220: Determine whether a task jump for a task B is triggered.
If the task jump for the task B is not triggered, go back to step 1220.
If the task jump for the task B is triggered, perform step 1230.
Step 1230: Determine whether a window is required to open the task B.
If no window is required to open the task B, perform step 1231.
If a window is required to open the task B, perform step 1240.
Step 1231: Exit full-screen display of the task A, exit the task A or run the task A in a background, start the task B, and display the task B in a full-screen manner.
Step 1240: Invoke a window start interface of a system.
That the task B is started based on the window start interface includes the following steps.
Step 1251: Determine whether the task B supports window start.
If the task B does not support window start, perform step 1231.
If the task B supports window start, perform step 1252.
Step 1252: Start the task B based on the full-screen display of the task A, create a floating window A based on the window start interface, and display the task B based on the floating window A.
Further, in an embodiment of this disclosure, in step 1230, the user determines whether a window is required to open the task B. For example, after a task jump for task B is triggered, an opening manner selection screen is output to the user, and the user selects whether the task B is opened in a window manner.
Further, in an embodiment of this disclosure, in step 1230, a device determines whether a window is required to open the task B. Further, the device determines whether the user still needs to browse a display page of the task A, and determines, when the display page of the task A is closed, whether full-screen display of the task B affects user experience. If the user still needs to browse the display page of the task A, and the display page of the task A is closed, the full-screen display of the task B degrades user experience and it is determined that a window is required to open the task B.
For example, in an application scenario, the device determines whether current displayed content of the task A includes content other than task jump—related content. When the current displayed content of the task A does not include the content other than the task jump—related content, it is determined that no window is required to open the task B. For example, current displayed content of the task A is an application promotion page, and all content on the application promotion page points to a task jump for the task B (starting a new application). Therefore, when the user triggers the task jump for the task B (starting a new application) on the application promotion page displayed by the task A, the user does not need to browse a new application promotion, but needs to directly use a new application. Therefore, the device determines that no window is required to open the task B.
For example, in an application scenario, the device determines, based on current displayed content of the task A, whether full-screen opening of the task B affects the user's browsing and operation. When the device determines that the full-screen opening of the task B does not affect the user's browsing and operation, the device determines that no window is required to open the task B. For example, when the current displayed content of the task A is a last page of a novel page, a recommendation link is provided at the end of novel content. When the user taps the recommendation link at the end of the novel content on a display page of the task A, it may be considered that the user has finished reading the novel content. In this case, switching of a full-screen page does not affect browsing experience of the user. Therefore, when the user taps the recommendation link to trigger a task jump for the task B (starting a recommendation page), the device determines that no window is required to open the task B.
Further, to accurately determine whether the user still needs to browse the display page of the task A, in an embodiment of this disclosure, an application A that executes the task A performs step 1230.
Further, in an embodiment of this disclosure, an application that executes the task A and an application that executes the task B may be a same application, or may be different applications. That is, in an application scenario, in a process in which the application A executes the task A, when a task jump of the task B for the application A is triggered, the application A invokes a window start interface of a system and starts the task B based on the window start interface, where the application A executes the task A and the task B in parallel. In another application scenario, in a process in which the application A executes the task A, when a task jump of the task B for an application B is triggered, the application A invokes the window start interface of the system, and sends, to the system based on the window start interface, a related parameter that starts the task B. The system starts the application B, and the application B starts the task B, where the application A and the application B are run in parallel.
Further, considering that the application A that executes the task A and the application B that executes the task B are different applications, the application A cannot accurately determine whether running of the application B through full-screen display/window display conflicts with full-screen display of the application A. Therefore, in an embodiment of this disclosure, when it is determined whether a window is required to display the task B, based on the determining of the application A, the system is further instructed to determine whether running of the application B through full-screen display/window display conflicts with full-screen display of the application A.
Further, in an actual application scenario, there may be a plurality of applications that can be used to execute the task B. Therefore, in an embodiment of this disclosure, in a process in which the task B is started based on the window start interface, when there is a plurality of applications that can be used to execute the task B, an application that executes the task B needs to be first determined.
Further, in an application scenario, when there is a plurality of applications that can be used to execute the task B, an application selection screen is output to the user, and the user determines a specific application that is to be used to start the task B. In an application scenario, when there is a plurality of applications that can be used to execute the task B, a preset application is used to start the task B based on a type of the task B. Further, to avoid a display conflict as much as possible, in an application scenario, when there is a plurality of applications that can be used to execute the task B, if an application that executes the task A can be used to execute the task B, the application that executes the task A is used to start the task B.
Further, in an embodiment of this disclosure, when the application A that executes the task A and the application B that executes the task B are different applications, the system transfers, to the application B, a request for starting the task B by using a window of the application A, to ensure that an application request target can be achieved. If the application B does not support opening through a floating window, the system automatically opens the application B in a full-screen manner. The application A does not need to determine whether the application B supports the floating window, and the system hosts all requests of the application A. Therefore, the application A does not need to perform any validity check. This greatly reduces an amount of processing that the application A needs to perform, thereby reducing workload of an application developer.
Step 1310: The application A invokes a window start interface of the system to initiate a floating window start request for the task B.
Step 1320: The system determines whether a plurality of applications that can execute the task B exist.
If the plurality of applications that can execute the task B exist, perform step 1321.
If only one application B that can execute the task B exists, perform step 1330.
Step 1321: The system outputs an application selection screen to the user to request the user to determine the application B that executes the task B.
Step 1330: The system determines whether the application B supports floating window display.
When the application B supports the floating window display, perform step 1341.
When the application B does not support the floating window display, perform step 1342.
Step 1341: Start the task B based on the full-screen display of the task A, create a floating window A, and display the task B based on the floating window A.
Step 1342: Exit full-screen display of the task A, exit the task A or run the task A in a background, start the task B, and display the task B in a full-screen manner.
Further, to ensure that a task scenario is not interrupted and to ensure user experience, in an embodiment of this disclosure, in a process in which the task B is displayed based on the floating window, lifecycle statuses of displayed content of the task A and the task B are resumed at the same time. Further, in an application scenario, the system ensures that a full-screen/split-screen/floating window that displays the task A coexists with a floating window A that displays the task B, and the task A and the task B are in a resumed lifecycle status, so that services of a plurality of windows are not interrupted.
Step 1400: The application A sends the task B and a window parameter (for example, a type of a window) of a floating window A to a system framework based on a window start interface.
Step 1410: The system framework starts the floating window A based on the window parameter of the floating window A, starts the task B, and displays the task B in the floating window A.
Step 1420: In a process in which the task B is displayed in the floating window A, the system framework identifies a full-screen display screen/a split-screen display window/a floating window of the task A and a floating window A of the task B, to ensure that the task A and the task B can simultaneously be resumed.
Further, in an embodiment of this disclosure, in a process in which the task B is displayed based on the floating window, both operation controls in displayed content of the task A and the task B are in an available status. An operation focus is switched based on an operation of the user between the displayed content of the task A and the displayed content of the task B. Further, in an application scenario, the system framework ensures that the user taps different windows to switch a focus onto a tapped window, thereby ensuring a correct focus switching process. In terms of level management, a level of the floating window is higher than that of a full-screen or a split-screen. A level of a full-screen page is the same as that of the split-screen.
Step 1500: The user performs a window tapping operation.
Step 1510: The system framework detects a tap-to-hit window of the user.
Step 1520: Determine whether the user's tapping hits a floating window A.
If the user's tapping hits the floating window A, perform step 1530.
If the user's tapping does not hit the floating window A, perform step 1540.
Step 1530: A focus is switched to the task B of the floating window A.
Step 1540: The focus is retained on the task A.
Further, in an actual application scenario, a browsing/operation requirement of the user is not unchanged. In the process in which the floating window A is used to display the task B, the user may need to display the task B in a full-screen manner. For a requirement of the user for displaying the task B in a full-screen manner, a feasible solution is to directly close a display screen of the task A and display the task B in a full-screen manner. However, this completely interrupts a task scenario of the task A. For this problem, to avoid completely interrupting the task scenario of the task A, in an embodiment of this disclosure, after the task B is displayed based on the floating window A, when full-screen display of the task B is triggered, and the task A supports floating window display, the floating window A is closed, the task B is displayed in a full-screen manner, a floating window C is created, and the task A is displayed based on the floating window C.
Further, in an actual application scenario, in a process in which the floating window A is used to display the task B, the user may need to display the task B and the task B in a split-screen manner. For this disclosure requirement, in an embodiment of this disclosure, after the task B is displayed based on the floating window A, when a current display status of the task A is full-screen display, when split-screen display of the task B is triggered, and the task A supports split-screen display, the floating window A is closed, and the task A and the task B are displayed in a split-screen manner.
When the current display status of the task A is split-screen display with a task C, when split-screen display of the task B is triggered, and the task C supports floating window display, the floating window A is closed, the task A and the task B are displayed in a split-screen manner, a floating window B is created, and the task C is displayed based on the floating window B, and/or when the current display status of the task A is the floating window display, when split-screen display of the task B is triggered, and the task A supports the split-screen display, a floating window of the task A and the floating window A are closed, and the task A and the task B are displayed in a split-screen manner.
Further, in an actual application scenario, in a process in which the floating window A is used to display the task B, an attention point of the user switches between the task A and the task B. When the attention point of the user is switched from the task A to the task B, to ensure visual experience of the user, a preferred solution is to exchange display manners of the task A and the task B. For example, a display manner of the attention point of the task B is switched to full-screen display, and a display manner of the task A is switched to floating window display. Therefore, in an embodiment of this disclosure, a display status exchanging mode is provided.
Further, in an embodiment of this disclosure, after the task B is displayed based on the floating window A, when a current display status of the task A is full-screen display, when a display status exchange for the task B is triggered, and the task A supports floating window display, the floating window A is closed, the task B is displayed in a full-screen manner, a floating window B is created, and the task A is displayed based on the floating window B, where a size and a position of the floating window B are consistent with a size and a position of the floating window A, and/or when the current display status of the task A is split-screen display with the task C, when a display status exchange for the task B is triggered, and the task A supports floating window display, the floating window A is closed, the task C and the task B are displayed in a split-screen manner, a floating window B is created, and the task A is displayed based on the floating window B, where a size and a position of the floating window B are consistent with a size and a position of the floating window A, and/or when the current display status of the task A is the floating window display, and the display status exchange for the task B is triggered, positions and window size settings of the floating window of the task A and the floating window A are exchanged to be displayed.
It may be understood that some or all of the steps or operations in the foregoing embodiment are merely examples. In this embodiment of this disclosure, other operations or variations of various operations may also be performed. In addition, the steps may be performed in an order different from the order presented in the foregoing embodiment, and it may not be necessary to perform all the operations in the foregoing embodiment.
Further, according to the task start method provided in embodiments of this disclosure, an embodiment of this disclosure further provides a task start apparatus. The apparatus includes an interface invoking module configured to, in a process in which a first task of a first application is run and performed on a screen, when the first task triggers a task jump for a second task, if a window is required to display the second task, invoke a window start interface of a system, where the window start interface is a system-level common standard API, and the window start interface is configured to generate a window parameter of a first floating window, and a task start module configured to start a second task based on the window start interface, including, when the second task supports floating window display, starting the second task based on a current unchanged display status of the first task, creating the first floating window based on the window start interface, and displaying the second task based on the first floating window, where a display status of the first task includes full-screen display, and/or split-screen display, and/or floating window display.
Further, in the 1990s, whether technical improvement is hardware improvement (for example, improvement of circuit structures such as a diode, a transistor, or a switch) or software improvement (improvement of a method procedure) can be clearly distinguished. However, as the technology develops, current improvement of many method procedures can be considered as direct improvement of a hardware circuit structure. A designer usually programs an improved method procedure into a hardware circuit, to obtain a corresponding hardware circuit structure. Therefore, a method procedure can be improved by using a hardware entity module. For example, a programmable logic device (PLD) (for example, a field-programmable gate array (FPGA)) is an integrated circuit, and a logical function of the programmable logic device is determined by programming a component by an accessor. The designer can “integrate” a digital device on a piece of PLD by programming, and there is no need for a chip manufacturer to design and manufacture an application-specific integrated circuit chip. In addition, currently, instead of manually manufacturing an integrated circuit chip, such programming is usually implemented by using “logic compiler” software, which is similar to a software compiler used during program development and writing. Original code to be compiled needs to be written in a specific programming language, which is referred to as a hardware description language (HDL). There is not only one HDL. There are many HDLs such as an Advanced Boolean Expression Language (ABEL), an Altera Hardware Description Language (AHDL), Confluence, a Cornell University Programming Language (CUPL), HDCal, a JAVA Hardware Description Language (JHDL), Lava, Lola, MyHDL, PALASM, and a Ruby Hardware Description Language (RHDL). A Very-High-Speed Integrated Circuit Hardware Description Language (VHDL) and Verilog are most commonly used. A person skilled in the art should also understand that a hardware circuit that implements a logical method procedure can be readily obtained once the method procedure is logically programmed by using the several described hardware description languages and is programmed into an integrated circuit.
The controller may be implemented in any suitable manner. For example, the controller may use a microprocessor or a processor and a computer-readable medium storing computer-readable program code (for example, software or firmware) performed by the microprocessor or the processor, a logic gate, a switch, an application-specific integrated circuit (ASIC), a programmable logic controller, and an embedded microcontroller. Examples of the controller include but are not limited to the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20, and Silicone Labs C8051F320. A memory controller may further be implemented as a part of control logic of a memory. A person skilled in the art also knows that, in addition to implementing the controller by using the computer-readable program code, logic programming can be performed on method steps to allow the controller to implement a same function in forms of the logic gate, the switch, the application-specific integrated circuit, the programmable logic controller, and the embedded microcontroller. Therefore, the controller can be considered as a hardware component, and an apparatus configured to implement various functions in the controller can also be considered as a structure in the hardware component. Alternatively, the apparatus configured to implement various functions can even be considered as both a software module implementing the method and a structure in the hardware component.
In the description of embodiments of this disclosure, for ease of description, the apparatus is described based on functions to separately describe modules. Division of modules is merely logical function division. During implementation of embodiments of this disclosure, functions of modules may be implemented in one or more pieces of software and/or hardware.
Further, the apparatus provided in this embodiment of this disclosure may be fully or partially integrated into one physical entity, or may be physically separated during actual implementation. In addition, all of these modules may be implemented in a form of software invoked by using a processing element, or may be implemented in a form of hardware, or some of the modules may be implemented in a form of software invoked by using a processing element, and some of the modules are implemented in a form of hardware. For example, a detection module may be a separately disposed processing element, or may be integrated into a chip of an electronic device for implementation. Implementation of another module is similar to this. In addition, all or some of these modules may be integrated together, or may be independently implemented. In an implementation process, steps in the foregoing methods or the foregoing modules can be implemented by using a hardware integrated logical circuit in the processing element, or by using instructions in a form of software.
For example, the foregoing modules may be configured as one or more integrated circuits that implement the foregoing methods, for example, one or more ASIC, one or more digital signal processors (DSPs), or one or more FPGAs. For another example, these modules may be integrated together, and implemented in a form of a system-on-a-chip (SOC).
An embodiment of this disclosure further provides an electronic device. The electronic device includes a memory configured to store computer program instructions and a processor configured to execute the program instructions. When the computer program instructions are executed by the processor, the electronic device is triggered to perform the method steps described in embodiments of this disclosure.
Further, in an embodiment of this disclosure, the one or more computer programs are stored in the memory, and the one or more computer programs include instructions. When the instructions are executed by the device, the device is enabled to perform the method steps in embodiments of this disclosure.
Further, in an embodiment of this disclosure, the processor of the electronic device may be a SoC, and the processor may include a central processing unit (CPU), or may further include another type of processor. Further, in an embodiment of this disclosure, the processor of the electronic device may be a pulse-width modulation (PWM) control chip.
Further, in an embodiment of this disclosure, the related processor may include, for example, a CPU, a DSP, a microcontroller, or a digital signal processor, and may further include a graphics processing unit (GPU), an embedded neural-network process unit (NPU), and an image signal processor (ISP). The processor may further include a necessary hardware accelerator or a logic processing hardware circuit such as an ASIC, or one or more integrated circuits configured to control program execution of the technical solutions of this disclosure. In addition, the processor may have a function of operating one or more software programs, and the software programs may be stored in a storage medium.
Further, in an embodiment of this disclosure, the memory of the electronic device may be a read-only memory (ROM), another type of static storage device that can store static information and instructions, a random-access memory (RAM) or another type of dynamic storage device that can store information and instructions, or may be an electrically erasable programmable ROM (EEPROM), a compact disc (CD) ROM (CD-ROM) or another optical disc storage, an optical disc storage (including a compressed optical disc, a laser disc, an optical disc, a DIGITAL VERSATILE DISC (DVD), a BLU-RAY disc, or the like), a magnetic disk storage medium, or another magnetic storage device, or may be any computer-readable medium that can be configured to carry or store expected program code in a form of instructions or a data structure and that can be accessed by a computer.
Further, in an embodiment of this disclosure, the processor and the memory may be combined into a processing apparatus, but more commonly, they are components independent of each other. The processor is configured to execute program code stored in the memory to implement the methods in embodiments of this disclosure. During specific implementation, the memory may be alternatively integrated into the processor, or is independent of the processor.
Further, the device, the apparatus, the module, or the unit illustrated in embodiments of this disclosure can be further implemented by a computer chip or an entity, or can be implemented by a product having a specific function.
A person skilled in the art should understand that embodiments of this disclosure may be provided as a method, an apparatus, or a computer program product. Therefore, the present disclosure may use a form of hardware only embodiments, software only embodiments, or embodiments with a combination of software and hardware. In addition, the present disclosure may take a form of a computer program product implemented on one or more computer-usable storage media including computer-usable program code.
In some embodiments provided in this disclosure, when any function is implemented in a form of a software functional unit and is sold or used as an independent product, the function may be stored in a computer-readable storage medium. Based on such an understanding, the technical solutions of this disclosure may be implemented in a form of a software product. The software product is stored in a storage medium, and includes several instructions for instructing a computer device (which may be a personal computer, a server, or a network device) to perform all or some of the steps of the methods described in embodiments of this disclosure.
Further, an embodiment of this disclosure further provides a computer-readable storage medium. The computer-readable storage medium stores a computer program. When the computer program is run on a computer, the computer is enabled to perform the method provided in embodiments of this disclosure.
An embodiment of this disclosure further provides a computer program product. The computer program product includes a computer program. When the computer program product runs on a computer, the computer is enabled to perform the method provided in embodiments of this disclosure.
Embodiments of this disclosure are described with reference to the flowcharts and/or block diagrams of the method, the device (apparatus), and the computer program product according to embodiments of this disclosure. It should be understood that computer program instructions may be used to implement each process and/or each block in the flowcharts and/or the block diagrams and a combination of a process and/or a block in the flowcharts and/or the block diagrams. The computer program instructions may be provided for a general-purpose computer, a dedicated computer, an embedded processor, or a processor of another programmable data processing device to generate a machine, so that the instructions executed by the computer or the processor of the other programmable data processing device generate an apparatus for implementing a specific function in one or more procedures in the flowcharts and/or in one or more blocks in the block diagrams.
The computer program instructions may alternatively be stored in a computer-readable memory that can indicate a computer or another programmable data processing device to work in a specific manner, so that the instructions stored in the computer-readable memory generate an artifact that includes an instruction apparatus. The instruction apparatus implements a specific function in one or more procedures in the flowcharts and/or in one or more blocks in the block diagrams.
The computer program instructions may alternatively be loaded onto a computer or another programmable data processing device, so that a series of operations and steps are performed on the computer or the other programmable device, so that computer-implemented processing is generated. Therefore, the instructions executed on the computer or the other programmable device provide steps for implementing a specific function in one or more procedures in the flowcharts and/or in one or more blocks in the block diagrams.
It should be further noted that, in embodiments of this disclosure, “at least one” means one or more, and “a plurality of” means two or more. The term “and/or” describes an association relationship for describing associated objects and represents that three relationships may exist. For example, A and/or B may represent the following three cases: only A exists, both A and B exist, and only B exists, where A and B may be singular or plural. The character “/” usually indicates an “or” relationship between associated objects. At least one of the following items or a similar expression thereof indicates any combination of these items, including a single item or any combination of a plurality of items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c, or a, b, and c, where a, b, and c may be singular or plural.
In embodiments of this disclosure, the term “include” or any other variant thereof is intended to cover a non-exclusive inclusion, so that a process, a method, an article, or a device that includes a list of elements not only includes those elements but also includes other elements that are not expressly listed, or further includes elements inherent to such a process, method, article, or device. An element preceded by “includes a . . . ” does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or device that includes the element.
This disclosure can be described in the general context of executable computer instructions executed by a computer, for example, a program module. Generally, the program unit includes a routine, program, object, component, data structure, and the like for executing a particular task or implementing a particular abstract data type. This disclosure may be practiced in distributed computing environments in which tasks are performed by remote processing devices that are connected through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including storage devices.
Embodiments in this specification are all described in a progressive manner, for same or similar parts in embodiments, reference may be made to these embodiments, and each embodiment focuses on a difference from other embodiments. Especially, an apparatus embodiment is basically similar to a method embodiment, and therefore is described briefly, for related parts, reference may be made to partial descriptions in the method embodiment.
A person of ordinary skill in the art may be aware that, units and algorithm steps described in embodiments of this disclosure may be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether the functions are performed by hardware or software depends on particular applications and design constraint conditions of the technical solutions. A person skilled in the art may use different methods to implement the described functions for each particular application, but it should not be considered that the implementation goes beyond the scope of this disclosure.
It may be clearly understood by a person skilled in the art that, for the purpose of convenient and brief description, for a detailed working process of the foregoing system, apparatus, and unit, refer to a corresponding process in the foregoing method embodiments, and details are not described herein again.
The foregoing descriptions are merely specific implementations of embodiments of this disclosure. Any variation or replacement readily figured out by a person skilled in the art within the technical scope disclosed in this disclosure shall fall within the protection scope in this disclosure. Therefore, the protection scope of this disclosure shall be subject to the protection scope of the claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 202010851050.6 | Aug 2020 | CN | national |
This is a continuation of International Patent Application No. PCT/CN2021/113492 filed on Aug. 19, 2021, which claims priority to Chinese Patent Application No. 202010851050.6 filed on Aug. 21, 2020. The disclosures of the aforementioned applications are hereby incorporated by reference in their entireties.
| Number | Date | Country | |
|---|---|---|---|
| Parent | PCT/CN2021/113492 | Aug 2021 | US |
| Child | 18171473 | US |
