WO2023231750A1 - Vehicle window display control method and apparatus, vehicle, and storage medium - Google Patents

Abstract

Embodiments of the present application disclose a vehicle window display control method and apparatus, a vehicle, and a storage medium. The method comprises: receiving a window display instruction sent by a target application program in a plurality of application programs; obtaining display attribute information of a window corresponding to the target application program; determining a display priority of the window on the basis of the display attribute information of the window; and invoking a window management interface to display the window on the basis of the display priority.

Description

Window of vehicle displays control method, device, vehicle and storage medium

This application claims priority to the Chinese patent application with application number 202210624380.0, which was submitted to the China Patent Office on June 2, 2022. The entire content of the above application is incorporated into this application by reference.

Technical field

The present application relates to vehicle control technology, for example, to a vehicle window display control method, device, vehicle and storage medium.

Background technique

Usually, the operating system of the automobile instrument provides the single-window application function of the application. The single-window application function means that the window of an application is displayed on the front end and interacts with the user.

Contents of the invention

This application provides a vehicle window display control method, device, vehicle and storage medium.

According to one aspect of the present application, a method for controlling window display of a vehicle is provided. Multiple applications are installed on the vehicle. The method includes:

Receive a window display instruction sent by a target application program among the plurality of application programs;

Obtain the display attribute information of the window corresponding to the target application;

Determine the display priority of the window based on the display attribute information of the window;

A window management interface is called to display the window based on the display priority.

According to another aspect of the present application, a window display control device for a vehicle is provided. Multiple applications are installed on the vehicle. The device includes:

a window display instruction receiving module configured to receive a window display instruction sent by a target application program among the plurality of application programs;

The display attribute information acquisition module is configured to obtain the display attribute information of the window corresponding to the target application;

A display priority determination module configured to determine the display priority of the window based on the display attribute information of the window;

A window display module is configured to call a window management interface to display the window based on the display priority.

According to another aspect of the present application, a vehicle is provided, the vehicle comprising:

at least one processor; and

a memory communicatively connected to the at least one processor; wherein,

The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor, so that the at least one processor can execute the method described in any embodiment of the present application. The vehicle's window display control method.

According to another aspect of the present application, a computer-readable storage medium is provided. The computer-readable storage medium stores computer instructions, and the computer instructions are used to implement any of the embodiments of the present application when executed by a processor. The vehicle's window displays the control method.

It should be understood that the content described in this section is not intended to identify key or important features of the embodiments of the application, nor is it intended to limit the scope of the application. Other features of the present application will become readily understood from the following description.

Description of the drawings

The drawings needed to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For this field, Ordinary technicians can also obtain other related drawings based on these drawings without exerting creative work.

Figure 1 is a schematic flow chart of a vehicle window display control method provided by an embodiment of the present application;

Figure 2 is a schematic diagram of a vehicle window display control method provided by an embodiment of the present application;

Figure 3 is another schematic flowchart of a vehicle window display control method provided by an embodiment of the present application;

Figure 4 is an interaction diagram between a target application program and a window control module among multiple application programs provided by the embodiment of the present application;

Figure 5 is a schematic structural diagram of a vehicle window display control device provided by an embodiment of the present application;

Figure 6 is a schematic structural diagram of a vehicle provided by an embodiment of the present application.

Detailed ways

Each application program directly calls the window management interface of the operating system to control the window for single-window display on the front end to realize the single-window application function.

However, multiple windows in the instrument have corresponding window display attributes. If multiple applications call the window management interface of the operating system to display windows, there will be many window display attributes corresponding to the windows that need to be displayed, which will cause the window management system to fail. Management is chaotic.

Considering the above situation, embodiments of the present application provide a vehicle window display control method, device, vehicle, and storage medium.

The embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts should fall within the scope of protection of this application.

It should be noted that the terms "comprising" and "having" and any variations thereof in the description and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusion, for example, a series of steps or units. The processes, methods, systems, products or devices are not necessarily limited to those steps or units expressly listed, but may include other steps or units not expressly listed or inherent to the processes, methods, products or devices.

The following introduces the vehicle window display control method provided by the embodiment of the present application. Figure 1 is a schematic flow chart of the vehicle window display control method provided by the embodiment of the present application. This method can be implemented by the vehicle window display control device provided by the embodiment of the present application. To execute, the device may be implemented in software and/or hardware. In one embodiment, the device can be integrated in a vehicle. Multiple applications can be installed on the vehicle. The vehicle can also include an application interface, a window control module and a window management interface. The window control module can listen and receive messages through the application interface. For messages from multiple applications, the window control module can also call the window management interface to display the window. The following embodiments will take the device integrated in a vehicle as an example to illustrate. Referring to Figure 1, the method may include the following steps:

Step 101: Receive a window display instruction sent by a target application program among multiple application programs.

The target application can be understood as an application that needs to display a window among multiple applications; the window display instruction can be understood as a window display request sent by the target application.

For example, Figure 2 is a schematic diagram of a vehicle window display control method provided by an embodiment of the present application. As shown in Figure 2, a target application among multiple applications can send a window display instruction to the window control module through the application interface; window The control module can receive window display instructions sent by target applications in multiple application programs through the application interface. Among them, the application interface can be understood as the message transmission interface of multiple applications and window control modules.

For example, suppose there are application A, application B and application C. Application C needs to display a window. At this time, application C is the target application; the target application C can send a window display instruction to the window control through the application interface. Module; the window control module can receive window display instructions sent by the target application C through the application interface.

Step 102: Obtain the display attribute information of the window corresponding to the target application.

The display attribute information can be understood as the default display setting information of the window, which can include display position information, size information, hidden information and display level information of the window corresponding to the target application.

For example, as shown in Figure 2, the window control module can obtain the window configuration file from the window configuration file. The display property information of the window stored in the file. The window configuration file can be understood as a collection of environment settings and files of the terminal device for the window to be loaded, and may include display attribute information of the window.

For example, the window control module may obtain the stored display attribute information of the window corresponding to the target application C from the configuration file.

Step 103: Determine the display priority of the window based on the display attribute information of the window.

Among them, the display priority can be understood as the display level of the window.

For example, the window control module can obtain the display level information of the window from the display attribute information, and then determine the display priority of the window based on the display level information of the window.

For example, assuming that the display level information of the window corresponding to target application C is level 1, the window control module can obtain the display level information of the window corresponding to target application C from the display attribute information, and then determine the display level information based on the display level information of the window. The display priority of the window (level 1).

Step 104: Call the window management interface to display the window based on the display priority.

Among them, the window management interface can be understood as an interface that provides window management services.

For example, as shown in Figure 2, the display priority of the window can be determined through the window control module, and the window control module can call the window management interface to display the window based on the display priority.

For example, assuming that the display priority of the window corresponding to target application C is level 1, the window control module can determine the display priority (level 1) of the window corresponding to target application C, and then the window control module can call the window management interface based on Display priority (level 1) displays the window corresponding to target application C.

In the embodiment of the present application, by receiving window display instructions sent by the target application in multiple applications; obtaining the display attribute information of the window corresponding to the target application; determining the display priority of the window based on the display attribute information of the window; calling the window The management interface displays windows based on display priority. That is, the embodiment of the present application can determine the display priority of the corresponding window according to the received window display instruction of the target application, and then call the window management interface to display the window based on the display priority, which is equivalent to adding a window control module to centrally manage multiple applications. The window of the target application program avoids the confusion in the management of the window management system caused by multiple applications calling the window management interface of the operating system for window display, realizes centralized management of the windows of the target application program of multiple applications, and improves the vehicle The efficiency of the window display control can bring a better user experience to the user.

In some embodiments, before receiving the window display instruction sent by the target application among the multiple applications, the method further includes: receiving a window addition request sent by the target application, the window addition request including the window, and adding the window to the preset Window list.

Among them, the window addition request can be understood as the window creation request sent by the target application; the default The window list can be understood as a preset window storage table.

For example, a window addition request can be sent to the window control module through the target application; the window control module can receive a window addition request sent by the target application; and the window can be added to the preset window list through the window control module.

For example, continuing the above example, assuming that target application C needs to create window X, the target application C can send a creation request for window X to the window control module; the window control module can receive the creation request for window X sent by target application C. , then window X can be added to the default window list.

In the embodiment of the present application, the window can be added to the preset window list by receiving the window addition request sent by the target application. The window control module can be implemented to centrally process the window addition request, thereby reducing the time of vehicle window display control.

In some embodiments, after calling the window management interface to display the window based on the display priority, a window hiding instruction sent by the target application may also be received; calling the window management interface sets the status of the window to a hidden state.

Among them, the window hiding instruction can be understood as a request instruction sent by the target application to set the window to be invisible.

For example, the window control module can receive the window hiding instruction sent by the target application, and then call the window management interface to set the window status to the hidden state. In this way, the window hiding instruction can be processed centrally through the window control module, and the window status can be changed faster. Set to hidden state to save time on window display control.

The following describes a vehicle window display control method provided by an embodiment of the present application. FIG. 3 is another schematic flowchart of a vehicle window display control method provided by an embodiment of the present application. As shown in Figure 3, the vehicle window display control method of this embodiment may include the following steps:

Step 301: Receive a window display instruction sent by a target application program among multiple application programs.

For example, before receiving a window display instruction sent by a target application in multiple applications, the window control module can register the control permission of the window with the window management module of the operating system through the window management interface, where the control permission can include monitoring and receiving Messages between the target application and the window management interface can also include processing window request messages sent by the target application; the window management module can monitor and receive target applications in multiple applications after registering the control permission to control the window. Send window display instructions, and process the received window display instructions.

For example, FIG. 4 is an interaction diagram between a target application and a window control module among multiple applications provided by the embodiment of the present application. As shown in FIG. 4 , the target application 41 may be a target application. In program C, the target application 41 can send the window display instruction of the window X that needs to be displayed to the window control module 42; the window control module 42 can receive the window display instruction of the window X sent by the target application 41.

Step 302: Determine whether the window is included in the preset window list; if the window is not included in the preset window list, step 303 is executed; if the window is included in the preset window list, step 304 is executed.

For example, as shown in Figure 4, the window control module can be used to query whether the window name of the window exists in the preset window list, and determine whether the window is included in the preset window list.

Step 303: Determine the window to be an unknown window, and set the visible state of the window to a hidden state.

For example, assuming that the window control module 42 queries the preset window list for a window name that does not exist for window X, and determines that the preset window list does not include window , confirm that window X is an unknown window, and set the visible state of window X to the hidden state.

For example, when it is determined that the window is an unknown window, the window control module 42 can also be used to set the window size to be minimized and the display priority of the window to be the lowest level.

Step 304: Load the default attribute information of the window from the window configuration file to obtain the display attribute information of the window.

Among them, the default attribute information can be understood as loading the attribute information of each window stored in the system according to the configuration of the window configuration file.

For example, when the window control module is initialized, the window configuration file can be read, the default attribute information of each window stored in the system is loaded according to the window name in the window configuration file, and the default attribute information of each window is stored in the window configuration file. ; After determining that the window is included in the preset window list, the window control module can load the default attribute information of each window stored in the window configuration file, and determine the loaded default attribute information of each window as the display attribute information of the window.

For example, as shown in Figure 4, assuming that the window name of window X exists in the preset window list is queried and it is determined that the preset window list includes window X, then the default attribute information of window And determine the loaded default attribute information of window X as the display attribute information of window X.

In the embodiment of the present application, the display attribute information of the window can be obtained by determining whether the window is included in the preset window list; when the window is included in the preset window list, the default attribute information of the window is loaded from the window configuration file, so that the display attribute information of the window can be obtained. Unknown windows that do not exist in the preset window list are hidden, which avoids the security risk of unknown windows, saves the time of loading the default attribute information of the window, and improves the control speed of window display control.

Step 305: Determine the display priority of the window based on the display attribute information of the window.

For example, assuming that the display level information of window X corresponding to the target application 41 is level 1, the window control module 42 can obtain the display level information of the window The display level information determines the display priority (level 1) of window X.

Step 306: Determine whether the display priority is the current highest priority; if the display priority is not the current highest priority, execute step 307; if the display priority is the current highest priority, execute step 308.

The current highest priority can be understood as the highest display level of the display priorities of windows sent by multiple target applications at the current moment.

For example, by comparing the level values corresponding to the display priorities of multiple windows, the display priority of the window corresponding to the smallest level value can be the current highest priority.

Step 307: Wait for the window with a higher display priority to be displayed.

For example, if the display priority of window X is not the current highest priority, you need to wait for the window with a higher display priority than window X to be displayed.

After step 307 is executed, step 308 is executed.

Step 308: Call the window management interface to set the status of the window to the visible state.

For example, if the display priority of window X is the current highest priority, the window management interface can be called through the window control module 42 to set the status of window X to the visible state.

As shown in Figure 4, after calling the window management interface to set the status of the window to a visible state, the window management interface can send a window display success message to the window control module 42; the window control module 42 can send a window display success message to the corresponding The target application 41; after receiving the window display success message, the target application 41 can modify the window size, window position, etc. in the display attribute information of the window. After the target application 41 modifies the display attribute information of the window, the target application The program may send the window's property update information to the window control module 42 .

In the embodiment of the present application, it is possible to determine whether the display priority is the current highest priority; when the display priority is the current highest priority, the window management interface is called to set the status of the window to the visible state, which reduces the need for the window management interface to determine the window. Whether the display priority is the current highest level allows the window management interface to quickly set the status of the window based on the window's display priority.

Step 309: Receive window property update information sent by the target application.

Among them, the attribute update information can be understood as the attribute modification information of the window sent by the target application.

For example, after the target application sends the attribute update information of the window to the window control module; the window control module can receive the attribute update information of the window sent by the target application.

For example, as shown in Figure 4, the target application 41 can send the attribute update information of the window X to the window control module 42 after modifying the attribute information of the window X; the window control module 42 can receive the window sent by the target application 41. X's attribute update information.

Step 310: Determine whether the attribute update information is legal; if the attribute update information is illegal, step 311 is executed; if the attribute update information is legal, step 312 is executed.

For example, the window control module can be used to determine whether the modified attributes of windows corresponding to target applications in multiple applications are legal.

Step 311: Update the display attribute information of the window to the default attribute information.

For example, suppose that application A needs to display window X1, application B needs to display window X2, and application C needs to display window X3. At this time, application A, application B, and application C are all target applications, and window X1 , the display priorities corresponding to window X2 and window X3 are 4, 3, and 2 respectively. The display order of window X1, window X2, and window X3 is window X3, window Previously, target application A changed the display priority 3 of window X1 to 1, so the display order of window X1, window X2, and window X3 became window X1, window The corresponding window X1 is not displayed according to the correct display priority. After receiving the attribute update information of window X1, the window control module 42 can determine that the attribute update information of window X1 is illegal by querying the window configuration file. The window control module 42 The display attribute information of window X1 can be updated to the default attribute information, and the window control module 42 can update the visible state of window X1 to a hidden state.

Step 312: Update the display attribute information of the window based on the attribute update information.

For example, if the window control module determines that the attribute update information is legal, the window control module can update the display attribute information of the window based on the attribute update information.

For example, suppose that application A needs to display window X1, application B needs to display window X2, and application C needs to display window X3. At this time, application A, application B, and application C are all target applications, and window The corresponding display priorities of X1, window X2, and window X3 are 3, 2, and 1 respectively, and the display order of window X1, window X2, and window X3 is window X3, window X2, and window The hidden state of X3 is changed to the visible state. After the display of window X3 is completed and the target application 41 changes the visible state of window X3 to the hidden state, the target application B changes the hidden state of window X2 to the visible state. After the window X2 is displayed, After completion and target application B changes the visible state of window X2 to a hidden state, target application A changes the hidden state of window X1 to a visible state; that is, the display order of window X1, window X2, and window X3 and the corresponding display If the priorities match, the window control module 42 can determine that window X1 is modified and hidden. If the operation of the visible state is legal, the window control module 42 can update the hidden state in the display attribute information of the window X1 to the visible state based on the attribute update information (modifying the hidden state to the visible state).

In the embodiment of the present application, it is possible to receive the attribute update information of the window sent by the target application; determine whether the attribute update information is legal; when the attribute update information is legal, update the display attribute information of the window based on the attribute update information, thus avoiding the need for the target application to The chaotic window management caused by illegal window attribute update operations reduces the time required for window display control, improves the control efficiency of vehicle window display control, and thus provides users with a better user experience.

In one embodiment, after updating the display attribute information of the window based on the attribute update information, the message events in the window can also be obtained through the window management interface; the message events are fed back to the target application, so that the target application can determine the corresponding timely Whether the display attribute information of the window is updated successfully, avoiding the increase in window control time cost caused by the target application sending attribute update information again.

Among them, the message event can be understood as a successful update event of the window's attribute information.

For example, the message events in the window can be obtained through the window control module, and the message events can be fed back to the target application through the application interface.

For example, assuming that the message event is that the visible state of window X1 is successfully updated to the hidden state, the message event in the window can be obtained through the window control module, and the message event can be fed back to the target application A through the application interface.

In the embodiment of the present application, the window can be added to the preset window list by receiving a window addition request sent by the target application. The window addition request includes a window, and the window display instructions sent by the target application in multiple applications can be received. Determine whether the window is included in the preset window list; if the window is not included in the preset window list, ignore the window display instructions sent by the target application in multiple applications; if the window is included in the preset window list, retrieve the window from the window configuration file Load the default attribute information of the window, obtain the display attribute information of the window, and determine the display priority of the window based on the display attribute information of the window; determine whether the display priority is the current highest priority; if the display priority is not the current highest priority, wait for high After the display of the window with display priority is completed, if the display priority is the current highest priority, call the window management interface to set the status of the window to the visible state; receive the attribute update information of the window sent by the target application, and determine whether the attribute update information is legal. ; If the attribute update information is illegal, modify the window's attribute information to the default attribute information. If the attribute update information is legal, update the window's display attribute information based on the attribute update information. That is, the embodiment of the present application can determine the display priority of the corresponding window according to the received window display instruction of the target application, and then call the window management interface based on the display The priority display window is equivalent to adding a window control module to centrally manage the windows of target applications of multiple applications, avoiding the confusion in the management of the window management system caused by multiple applications calling the window management interface of the operating system for window display. situation, realize centralized management of target application windows of multiple applications, improve the efficiency of vehicle window display control, and thus provide users with a better user experience.

FIG. 5 is a schematic structural diagram of a vehicle window display control device provided by an embodiment of the present application. The device is suitable for executing the vehicle window display control method provided by an embodiment of the present application. As shown in Figure 5, the device includes:

The window display instruction receiving module 501 is configured to receive the window display instruction sent by the target application program among the plurality of application programs;

The display attribute information obtaining module 502 is configured to obtain the display attribute information of the window corresponding to the target application program;

The display priority determination module 503 is configured to determine the display priority of the window based on the display attribute information of the window;

The window display module 504 is configured to call a window management interface to display the window based on the display priority.

In one embodiment, the window display module 504 is configured as:

Determine whether the display priority is the current highest priority;

In response to the display priority being the current highest priority, the window management interface is called to set the status of the window to a visible state.

In one embodiment, the device further includes a message event feedback module configured to:

Obtain message events in the window through the window management interface;

Feed back the message event to the target application.

In one embodiment, the device further includes a window hiding instruction receiving module configured to:

Receive the window hiding instruction sent by the target application;

The window management interface is called to set the status of the window to a hidden state.

In one embodiment, the device further includes a window adding module configured to:

Receive a window addition request sent by the target application, where the window addition request includes the window;

Adds said window to the default window list.

In one embodiment, the display attribute information acquisition module 502 is set to:

Determine whether the window is included in the preset window list;

In response to the window being included in the preset window list, the default attribute information of the window is loaded from the window configuration file to obtain the display attribute information of the window.

In one embodiment, the device further includes a display attribute information update module configured to:

Receive attribute update information of the window sent by the target application;

Determine whether the attribute update information is legal;

In response to the attribute update information being legal, the display attribute information of the window is updated based on the attribute update information.

Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above functional modules is used as an example. In practical applications, the above function allocation can be completed by different functional modules according to needs, that is, The internal structure of the device is divided into different functional modules to complete all or part of the functions described above. For the working process of the functional module described above, reference may be made to the corresponding process in the foregoing method embodiment, which will not be described again here.

The device of the embodiment of the present application receives a window display instruction sent by a target application in multiple applications; obtains the display attribute information of the window corresponding to the target application; determines the display priority of the window based on the display attribute information of the window; calls The window management interface displays windows based on display priority. That is, the embodiment of the present application can determine the display priority of the corresponding window according to the received window display instruction of the target application, and then call the window management interface to display the window based on the display priority, which is equivalent to adding a window control module to centrally manage multiple applications. The window of the target application program avoids the confusion in the management of the window management system caused by multiple applications calling the window management interface of the operating system for window display, realizes centralized management of the windows of the target application program of multiple applications, and improves the vehicle The efficiency of the window display control can bring a better user experience to the user.

An embodiment of the present application also provides a vehicle, including at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores a computer program that can be executed by the at least one processor, The computer program is executed by the at least one processor, so that the at least one processor can implement the vehicle window display control method provided in any of the above embodiments.

Embodiments of the present application also provide a computer-readable storage medium on which computer instructions are stored. When the computer instructions are executed by a processor, the vehicle window display control method provided by any of the above embodiments is implemented.

The storage medium may be a non-transitory storage medium.

Referring now to FIG. 6 , a schematic structural diagram of a vehicle 600 suitable for implementing embodiments of the present application is shown. Vehicles in embodiments of the present application may include, but are not limited to, mobile phones, notebook computers, digital broadcast receivers, personal digital assistants (Personal Digital Assistant, PDA), tablet computers (PAD), Mobile terminals such as portable multimedia players (PMP), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), and fixed terminals such as digital televisions (TV), desktop computers, and the like. The vehicle shown in FIG. 6 is only an example and should not impose any restrictions on the functions and scope of use of the embodiments of the present application.

As shown in FIG. 6 , the vehicle 600 may include a processing device (such as a central processing unit, a graphics processor, etc.) 601 , which may process data according to a program stored in a read-only memory (Read-Only Memory, ROM) 602 or from a storage device 608 The program loaded into the random access memory (Random Access Memory, RAM) 603 performs various appropriate actions and processes. In the RAM 603, various programs and data required for the operation of the vehicle 600 are also stored. The processing device 601, ROM 602 and RAM 603 are connected to each other via a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.

Generally, the following devices can be connected to the I/O interface 605: input devices 606 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; including, for example, a Liquid Crystal Display (LCD) , an output device 607 such as a speaker, a vibrator, etc.; a storage device 608 including a magnetic tape, a hard disk, etc.; and a communication device 609. Communication device 609 may allow vehicle 600 to communicate wirelessly or wiredly with other devices to exchange data. Although FIG. 6 illustrates vehicle 600 with various devices, it should be understood that implementation or availability of all illustrated devices is not required. More or fewer means may alternatively be implemented or provided.

In particular, according to embodiments of the present application, the process described above with reference to the flowchart may be implemented as a computer software program. For example, embodiments of the present application include a computer program product including a computer program carried on a non-transitory computer-readable medium, the computer program containing program code for performing the method illustrated in the flowchart. In such embodiments, the computer program may be downloaded and installed from the network via communication device 609, or from storage device 608, or from ROM 602. When the computer program is executed by the processing device 601, the above functions defined in the method of the embodiment of the present application are performed. It should be noted that the computer-readable medium shown in this application may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two. The computer-readable storage medium may be, for example, but is not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or any combination thereof. Examples of computer readable storage media may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard drive, random access memory (RAM), read only memory (ROM), erasable programmable read only memory Memory (Erasable Programmable Read-Only Memory, EPROM) or flash memory, optical fiber, portable compact disk read-only memory (Compact Disc Read-Only Memory, CD-ROM), optical storage device, magnetic memory parts, or any suitable combination of the above. As used herein, a computer-readable storage medium may be any tangible medium that contains or stores a program for use by or in connection with an instruction execution system, apparatus, or device. In this application, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, in which computer-readable program code is carried. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device . Program code contained on a computer-readable medium can be transmitted using any appropriate medium, including but not limited to: wireless, wire, optical cable, radio frequency (Radio Frequency, RF), etc., or any suitable combination of the above.

The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operations of possible implementations of systems, methods, and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more logic functions that implement the specified executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown one after another may actually execute substantially in parallel, or they may sometimes execute in the reverse order, depending on the functionality involved. It will also be noted that each block in the block diagram or flowchart illustration, and combinations of blocks in the block diagram or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or operations, or may be implemented by special purpose hardware-based systems that perform the specified functions or operations. Achieved by a combination of specialized hardware and computer instructions.

The modules and/or units involved in the embodiments of this application can be implemented in software or hardware. The described modules and/or units can also be provided in a processor. For example, it can be described as follows: a processor includes a window display instruction receiving module, a display attribute information obtaining module, a display priority determining module and a window display module. Among them, the names of these modules do not constitute a limitation on the module itself under certain circumstances.

As another aspect, this application also provides a computer-readable medium. The computer-readable medium may be included in the device described in the above embodiments; it may also exist separately without being assembled into the device. The above computer-readable medium carries one or more programs. When the above one or more programs are executed by a device, the device includes: receiving a window display instruction sent by a target application program among multiple application programs; obtaining the target Display attribute information of the window corresponding to the application program; determine the display priority of the window based on the display attribute information of the window; call the window management interface to display the window based on the display priority.

According to the embodiment of the present application, by receiving window display instructions sent by the target application in multiple applications; obtaining the display attribute information of the window corresponding to the target application; determining the display priority of the window based on the display attribute information of the window; calling the window The management interface displays windows based on display priority. That is, the embodiment of the present application can determine the display priority of the corresponding window according to the received window display instruction of the target application, and then call the window management interface to display the window based on the display priority, which is equivalent to adding a window control module to centrally manage multiple applications. The window of the target application program avoids the confusion in the management of the window management system caused by multiple applications calling the window management interface of the operating system for window display, realizes centralized management of the windows of the target application program of multiple applications, and improves the vehicle The efficiency of the window display control can then bring a better user experience.

It should be understood that various forms of the process shown above may be used, with steps reordered, added or deleted. For example, each step described in this application can be executed in parallel, sequentially, or in a different order, which is not limited herein.

The above-mentioned specific embodiments do not constitute a limitation on the scope of protection of the present application. It will be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions are possible depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this application shall be included in the protection scope of this application.

Claims (10)

A method for controlling window display of a vehicle, where multiple applications are installed on the vehicle, the method includes: Receive a window display instruction sent by a target application program among the plurality of application programs; Obtain the display attribute information of the window corresponding to the target application; Determine the display priority of the window based on the display attribute information of the window; A window management interface is called to display the window based on the display priority. The method of claim 1, wherein the calling a window management interface to display the window based on the display priority includes: Determine whether the display priority is the current highest priority; In response to the display priority being the current highest priority, the window management interface is called to set the status of the window to a visible state. The method according to claim 1 or 2, further comprising: Obtain message events in the window through the window management interface; Feed back the message event to the target application. The method of claim 1, further comprising: Receive the window hiding instruction sent by the target application; The window management interface is called to set the status of the window to a hidden state. The method according to claim 1, before receiving the window display instruction sent by the target application program among the plurality of application programs, further comprising: Receive a window addition request sent by the target application, where the window addition request includes the window; Adds said window to the default windows list. The method according to claim 5, wherein said obtaining the display attribute information of the window corresponding to the target application program includes: Determine whether the window is included in the preset window list; In response to the window being included in the preset window list, the default attribute information of the window is loaded from the window configuration file to obtain the display attribute information of the window. The method of claim 1, further comprising: Receive attribute update information of the window sent by the target application; Determine whether the attribute update information is legal; In response to the attribute update information being legal, the display attribute information of the window is updated based on the attribute update information. A window display control device for a vehicle. Multiple applications are installed on the vehicle. The device includes: a window display instruction receiving module configured to receive a window display instruction sent by a target application program among the plurality of application programs; The display attribute information acquisition module is configured to obtain the display attribute information of the window corresponding to the target application; A display priority determination module configured to determine the display priority of the window based on the display attribute information of the window; A window display module is configured to call a window management interface to display the window based on the display priority. A vehicle including: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, the computer program being executed by the at least one processor, so that the at least one processor can execute any one of claims 1-7 The vehicle window display control method. A computer-readable storage medium, the computer-readable storage medium stores computer instructions, the computer instructions are used to implement the vehicle window display control method according to any one of claims 1-7 when executed by a processor .