CN117707661A - Interface display method and related devices - Google Patents

Abstract

The application provides an interface display method and a related device, which are applied to the technical field of terminals. The method comprises the following steps: the method comprises the steps that a first interface of a first application is displayed on a vertical screen, the first interface is a full-screen interface, a first identifier of the first application is a first value, and the first value is used for identifying that the first application does not support horizontal screen display; when the terminal equipment is switched from a vertical screen state to a horizontal screen state, if the identification of the first application is in a preset application list, calculating display related information required when the first interface is displayed on the horizontal screen; and displaying a second interface of the first application according to the display related information transverse screen. In the embodiment of the application, for the first application which does not support the horizontal screen display in the terminal equipment, when the terminal equipment is switched from the vertical screen state to the horizontal screen state, if the identifier of the first application is in the preset application list, the interface of the application can be displayed on the horizontal screen, so that the requirements of the horizontal screen of a user are met, and the user experience is improved.

Description

Interface display method and related devices

Technical field

The present application relates to the field of terminal technology, and in particular, to an interface display method and related devices.

Background technique

There are multiple applications installed on the terminal device. Among these applications, there are applications that can support vertical screen display and horizontal screen display, and there are also applications that only support vertical screen display. For applications that support vertical screen display and horizontal screen display, when the terminal device switches from the vertical screen state to the horizontal screen state, the application interface can be displayed in horizontal screen; for applications that only support vertical screen display, the terminal device switches from the vertical screen state to In the horizontal screen state, the application interface cannot be displayed horizontally, which cannot meet the user's horizontal screen needs, resulting in poor user experience.

Contents of the invention

This application provides an interface display method and related devices, which are applied in the field of terminal technology. In this application, for applications in terminal equipment that only support vertical screen display, when the terminal equipment switches from the vertical screen state to the horizontal screen state, the horizontal screen can be Displaying the application interface is conducive to meeting the user's horizontal screen needs and improving the user experience.

In the first aspect, this application proposes an interface display method, which can be applied to terminal equipment. The method includes: displaying the first interface of the first application in vertical screen, the first interface being a full-screen interface, and the first identifier of the first application being a first value, and the first value being used to identify that the first application does not support horizontal screen display; when When the terminal device switches from the vertical screen state to the horizontal screen state, if the logo of the first application is in the preset application list, the display related information required to display the first interface in the horizontal screen is calculated; the first interface is displayed in the horizontal screen according to the display related information. The second interface of the application.

If the first interface is a full-screen interface, it means that the width of the first interface is equal to the width of the screen of the terminal device, and the height of the first interface is equal to the height of the screen of the terminal device. The first interface may also be called the interface of the first application when the screen is vertical, and this comparison is not limited in this application. The first identifier may be used to indicate whether the first application supports horizontal screen display. The first identifier is a first value, and the first value is used to identify that the first application does not support horizontal screen display. The first application does not support landscape display depends on the application itself. The second interface may also be called the interface of the first application when the screen is horizontal, and the comparison is not limited in this application.

The default application list is the application list preset by the terminal device. The default application list may include the identification of one or more applications, and the applications corresponding to these application identifications may all support forced horizontal screen. That is, when the first application does not support horizontal screen display, if the identification of the first application is in the preset Assuming an application list, the terminal device can display the interface of the first application horizontally. The display related information is used to represent the information required when the terminal device displays the first interface in a horizontal screen, so as to facilitate the horizontal screen display.

According to the method provided by this application, for the first application in the terminal device that does not support horizontal screen display, when the terminal device switches from the vertical screen state to the horizontal screen state, if the logo of the first application is in the preset application list, it can be displayed in the horizontal screen. The interface of the application is conducive to meeting the user's horizontal screen needs and improving the user experience.

In a possible implementation, the display related information includes the display area information of the second interface. Before displaying the second interface of the first application horizontally according to the display related information, the method further includes: updating the display area information bounds of the first application to display area information of the second interface; displaying the second interface of the first application horizontally based on displaying relevant information, including: if it is determined that the bounds of the first application has been modified, displaying horizontally displaying the second interface of the first application based on displaying relevant information.

The display area information bounds of the first application may represent the display area information of the interface of the first application. When the terminal device is in portrait orientation, bounds is the display area information of the first interface. When the terminal device switches from the portrait screen state to the landscape screen state, if the identifier of the first application is in the default application list, the terminal device updates bounds to the display area information of the second interface. If the bounds of the first application is modified, it means that the display area information of the first interface is not equal to the display area information of the second interface, and the terminal device can display the second interface of the first application horizontally.

In this implementation, updating the bounds can indicate that the display area information of the first application has changed, and the interface can be displayed according to the changed information, which is beneficial to reducing the probability that the horizontal screen cannot be displayed because the bounds has not changed.

In one possible implementation, if it is determined that the bounds of the first application has been modified, displaying the second interface of the first application horizontally based on the display relevant information includes: if it is determined that the bounds of the first application has been modified, and the display of the second interface If the area is not displayed in full screen, the second interface of the first application is displayed horizontally according to the display related information; wherein, the display area information of the second interface includes the width and height of the second interface, and the width of the second interface is smaller than the width of the first interface. , the height of the second interface is smaller than the height of the first interface.

If the bounds of the first application is modified and the display area of the second interface is not displayed in full screen, it can be explained that the terminal device can force the second interface to be displayed horizontally, and the second interface does not occupy the entire screen of the terminal device. The terminal device may display the second interface horizontally according to the width and height of the second interface.

In this way, when the bounds of the first application is modified and the display area of the second interface is not displayed in full screen, the terminal device displays the second interface horizontally, which is conducive to reasonable display of the second interface.

In a possible implementation, the height of the second interface is equal to the width of the first interface, and the width of the second interface satisfies the following formula: w ₂ =h ₂ /(w ₁ /h ₁ ), where w ₂ second interface The width of h ₂ is the height of the second interface, w ₁ is the width of the first interface, and h ₁ is the height of the first interface. In this way, the calculation is simple and convenient, which is conducive to quickly obtaining the width and height of the second interface.

In one possible implementation, the second interface is displayed in a preset area of the screen of the terminal device, and areas on the screen other than the preset area are displayed with preset effects.

The preset effect can be a picture with a certain transparency, but the application is not limited to this. If the display area of the second interface is not full-screen, the terminal device can display the second interface in a preset area of the screen. In order to improve the user experience, the preset effect can be displayed in areas other than the preset area. The area outside the area is a black scheme, which can improve the user experience.

In a possible implementation, the method further includes: if the second identifier of the first application is a second value, setting the second identifier to a third value, and the second value is used to identify the width and height of the first interface. Adjustment, the third value is used to indicate that the width and height of the first interface will not be adjusted.

The second identifier is used to indicate whether to adjust the width and height of the first interface. If the second identifier is the second value, it can mean that the first application itself requests to adjust the width and height of the first interface. The terminal device can set the second identifier to the third value, that is, the width and height of the first interface are not adjusted. Adjustment. In this way, it is helpful to reduce the probability that the preset effect cannot be displayed due to the adjustment of the width and height of the first interface.

In one possible implementation, if it is determined that the bounds of the first application has been modified, displaying the second interface of the first application horizontally based on the display relevant information includes: if it is determined that the bounds of the first application has been modified, and the display of the second interface If the area is displayed in full screen, the second interface of the first application will be displayed horizontally according to the display related information; wherein, the display area information of the second interface includes the width and height of the second interface, and the width of the second interface is equal to the height of the first interface. , the height of the second interface is equal to the width of the first interface.

If the bounds of the first application is modified and the display area of the second interface is displayed in full screen, it can be explained that the terminal device can force the second interface to be displayed horizontally, and the second interface occupies the entire screen of the terminal device. The terminal device may display the second interface horizontally according to the width and height of the second interface.

In this way, when the bounds of the first application is modified and the display area of the second interface is displayed in full screen, the terminal device displays the second interface horizontally, which is conducive to reasonable display of the second interface.

In a possible implementation, the method further includes: if the display mode corresponding to the first application in the default application list is not full-screen display, then determining that the display area of the second interface is not full-screen display; or, if the display mode in the default application list is not full-screen display, If the display mode corresponding to the first application is full-screen display, it is determined that the display area of the second interface is full-screen display.

The applications included in the preset application list can all be displayed in horizontal screen. The applications in the preset application list also correspond to the display mode, and the display mode is full screen display or not full screen display (or proportional display). The first application is in the default application list. If the display mode corresponding to the first application in the default application list is not full-screen display, it is determined that the display area of the second interface is not full-screen display. If the display mode corresponding to the first application in the default application list is full-screen display, it is determined that the display area of the second interface is full-screen display.

In this way, the terminal device can determine the display mode of the second interface from the preset application list, so as to subsequently display the second interface horizontally according to the determined display mode.

In one possible implementation, calculating the display-related information required when displaying the first interface horizontally includes: calling the applyAspectRatio() interface to calculate the display-related information. In this way, it is simple and convenient to calculate and display relevant information through the existing interface.

In a possible implementation, the method further includes: displaying the third interface of the second application in vertical screen, and the first identification of the second application is a fourth value, and the fourth value is used to identify that the second application supports horizontal screen display; when the terminal When the device switches from the portrait screen state to the landscape screen state, the fourth interface of the second application is displayed in the landscape screen.

The second application is different from the first application. The first identifier of the second application is a fourth value, which is used to indicate that the second application supports horizontal screen display. The second application's support for landscape display depends on the application itself.

In this way, this application can display the interface of the second application in the horizontal screen when the terminal device switches from the vertical screen state to the horizontal screen state, and can also display the interface of the second application in the horizontal screen that does not support the horizontal screen display. One application, if the first application is in the preset application list, when the terminal device switches from the portrait screen state to the landscape screen state, the terminal device can display the interface of the first application in the landscape screen. The two methods do not affect each other. Conducive to the stable operation of terminal equipment.

In a second aspect, this application provides a terminal device. The terminal device may also be called a terminal (terminal), user equipment (UE), mobile station (MS), mobile terminal (MT), etc. . The terminal device can be a mobile phone (mobile phone), smart TV, wearable device, tablet computer (Pad), computer with wireless transceiver function, virtual reality (VR) terminal device, augmented reality (AR) terminal device , wireless terminals in industrial control, wireless terminals in self-driving, wireless terminals in remote medical surgery, wireless terminals in smart grid, transportation safety Wireless terminals in transportation safety, wireless terminals in smart cities, wireless terminals in smart homes, etc.

The terminal device includes: a processor and a memory; the memory stores computer execution instructions; the processor executes the computer execution instructions stored in the memory, so that the terminal device executes the method of the first aspect.

In a third aspect, this application provides a computer-readable storage medium that stores a computer program. The method of the first aspect is implemented when the computer program is executed by the processor.

In a fourth aspect, the present application provides a computer program product. The computer program product includes a computer program. When the computer program is run, it causes the computer to execute the method of the first aspect.

In a fifth aspect, the present application provides a chip. The chip includes a processor, and the processor is configured to call a computer program in a memory to execute the method as described in the first aspect.

It should be understood that the second to fifth aspects of the present application correspond to the technical solution of the first aspect of the present application or the technical solution of the second aspect of the present application, and each aspect and the corresponding feasible implementation manner are obtained The beneficial effects are similar and will not be described again.

Description of the drawings

Figure 1 is a schematic diagram of switching from a vertical screen state to a horizontal screen state;

Figure 2 is a schematic structural diagram of a terminal device provided by an embodiment of the present application;

Figure 3 is a software structure block diagram of a terminal device provided by an embodiment of the present application;

Figure 4 is a schematic diagram of an interface display method provided by an embodiment of the present application;

Figure 5 is a schematic flow chart of an interface call provided by an embodiment of the present application;

Figure 6 is a schematic diagram of module interaction of an interface display method provided by an embodiment of the present application;

Figure 7 is a schematic flow chart of another interface display method provided by an embodiment of the present application;

FIG. 8 is a schematic structural diagram of a chip provided by an embodiment of the present application.

Detailed ways

In order to facilitate a clear description of the technical solutions of the embodiments of the present application, the following description is first provided:

In the embodiments of the present application, words such as “first” and “second” are used to distinguish identical or similar items with basically the same functions and effects. For example, the first application and the second application are only used to distinguish different applications, and their order is not limited. Those skilled in the art can understand that words such as "first" and "second" do not limit the number and execution order, and words such as "first" and "second" do not limit the number and execution order.

It should be noted that in the embodiments of this application, words such as "exemplary" or "for example" are used to represent examples, illustrations or explanations. Any embodiment or design described herein as "exemplary" or "such as" is not intended to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the words "exemplary" or "such as" is intended to present the concept in a concrete manner.

In the embodiments of this application, "at least one" refers to one or more, and "multiple" refers to two or more. "And/or" describes the association of associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone, where A, B can be singular or plural. The character "/" generally indicates that the related objects are in an "or" relationship. "At least one of the following" or similar expressions thereof refers to any combination of these items, including any combination of a single item (items) or a plurality of items (items). For example, at least one of a, b, or c can mean: a, b, c, a-b, a--c, b-c, or a-b-c, where a, b, c can be single, or It's multiple.

It should be noted that "at..." in the embodiments of the present application can be the instant when a certain situation occurs, or it can be a period of time before and after the occurrence of a certain situation. The embodiments of the present application do not specify this. limited. In addition, the display interface provided by the embodiment of the present application is only an example, and the display interface may also include more or less content.

For terminal devices with large screens, such as tablets, mobile phones with folding screens, etc., the terminal device can display the interface vertically or horizontally. There are multiple applications installed on the terminal device. Among these applications, there are applications that can support vertical screen display and horizontal screen display, and there are also applications that only support vertical screen display. For applications that support vertical screen display and horizontal screen display, when the terminal device switches from the vertical screen state to the horizontal screen state, the application interface can be displayed in horizontal screen; for applications that only support vertical screen display, the terminal device switches from the vertical screen state to In the horizontal screen state, the application interface cannot be displayed horizontally, which cannot meet the user's horizontal screen needs, resulting in poor user experience.

In view of this, embodiments of the present application provide an interface display method and related devices. For applications that only support vertical screen display, when the terminal device switches from the vertical screen state to the horizontal screen state, the application interface can be displayed in the horizontal screen, which is beneficial to Meet users’ horizontal screen needs and improve user experience.

The method provided by the embodiment of this application can be called forced horizontal screen. Forced horizontal screen means that for applications that only support vertical screen display in the terminal device, when the terminal device switches from the vertical screen state to the horizontal screen state, the application interface can be displayed in the horizontal screen.

The forced horizontal screen provided by the embodiment of the present application may include two display modes, one display mode is full-screen display, and the other display mode is proportional display. Among them, full-screen display means that for applications that only support vertical screen display in the terminal device, when the terminal device switches from the vertical screen state to the horizontal screen state, the application interface can be displayed in full screen. Proportional display means that for applications that only support vertical screen display in the terminal device, when the terminal device switches from the vertical screen state to the horizontal screen state, the application interface can be displayed in the middle area of the screen and displayed on both sides of the middle area of the screen. Preset effects. The preset effect may be a picture with a certain degree of transparency, which is not limited in the embodiments of this application.

For example, FIG. 1 shows a schematic diagram of switching from a portrait screen state to a landscape screen state. As shown in Figure 1, the terminal device is a tablet. As shown in interface a in Figure 1, when the tablet is in portrait orientation, the interface for setting the application is displayed. The settings application can be an application that only supports vertical screen display. When the tablet switches from portrait to landscape mode, the tablet can be forced into landscape mode. In one example, when the tablet switches from the portrait screen state to the landscape screen state, the tablet can display the interface of the settings application in a proportional display method, that is, the interface of the settings application is displayed in the middle area of the screen, and the interface of the settings application is displayed in the middle area of the screen. The areas on both sides display preset effects, which can be pictures with a certain degree of transparency, as shown in interface b in Figure 1. In another example, when the tablet switches from the portrait screen state to the landscape screen state, the tablet can display the interface of the settings application in full screen mode, that is, display the interface of the settings application in full screen, as shown in interface c in Figure 1 .

In order to better understand the embodiments of the present application, the hardware structure of the terminal device is first described.

Exemplarily, FIG. 2 is a schematic structural diagram of a terminal device provided by an embodiment of the present application. As shown in FIG. 2 , the terminal device includes: the terminal device may include a processor 110 , an external memory interface 120 , an internal memory 121 , a universal serial bus (USB) interface 130 , a charging management module 140 , and a power management module 141 , battery 142, antenna 1, antenna 2, mobile communication module 150, wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, headphone interface 170D, sensor module 180, button 190, motor 191, indicator 192 , camera 193, display screen 194, and subscriber identification module (subscriber identification module, SIM) card interface 195, etc. The sensor module 180 may include a pressure sensor 180A, a gyro sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, and ambient light. Sensor 180L, bone conduction sensor 180M, etc.

It can be understood that the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the terminal device. In other embodiments of the present application, the terminal device may include more or less components than shown in the figures, or some components may be combined, or some components may be separated, or may be arranged differently. The components illustrated may be implemented in hardware, software, or a combination of software and hardware.

The processor 110 may include one or more processing units. For example, the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processing unit (GPU), an image signal processor ( image signal processor (ISP), controller, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural network processing unit (NPU), etc. Among them, different processing units can be independent devices or integrated in one or more processors. For example, the terminal device can execute the method provided by the embodiment of the present application through the processor 110.

The terminal device implements display functions through the GPU, the display screen 194, and the application processor. For example, the terminal device can display the interface shown in Figure 1 above through the GPU, the display screen 194, and the application processor. Among them, the GPU is an image processing microprocessor and is connected to the display screen 194 and the application processor. GPUs are used to perform mathematical and geometric calculations for graphics rendering. Processor 110 may include one or more GPUs that execute program instructions to generate or alter display information.

The display screen 194 is used to display images, videos, etc. Display 194 includes a display panel. The display panel can use a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active matrix organic light emitting diode or an active matrix organic light emitting diode (active-matrix organic light emitting diode). (AMOLED), flexible light-emitting diodes (FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diodes (QLED), etc. In some embodiments, the terminal device may include 1 or N display screens 194, where N is a positive integer greater than 1.

Internal memory 121 may be used to store computer executable program code, which includes instructions. The internal memory 121 may include a program storage area and a data storage area. For example, the internal memory 121 may store codes corresponding to the methods provided by the embodiments of the present application.

In addition, on top of the above components, the device also runs an operating system. For example, iOS operating system, Android operating system, or Windows operating system, etc. Applications can be installed and run on the operating system.

The software system of the terminal device can adopt a layered architecture, event-driven architecture, micro-kernel architecture, micro-service architecture, or cloud architecture, etc., which will not be described again here.

The embodiment of this application takes the Android system with a layered architecture as an example to illustrate the software structure of the terminal device.

Figure 3 is a software structure block diagram of the terminal device according to the embodiment of the present application. The layered architecture divides the software into several layers, and each layer has clear roles and division of labor. The layers communicate through software interfaces. In some embodiments, the Android system can be divided into five layers, from top to bottom: application layer, application framework (framework) layer, hardware abstraction layer (HAL), kernel layer ( kernel), hardware layer.

The application layer can include a series of application packages. The application layer runs the application by calling the application programming interface (API) provided by the framework layer. As shown in Figure 3, application packages can include applications such as camera, calendar, map, phone, music, and settings.

The application framework layer provides an application programming interface (API) and programming framework for applications in the application layer. The application framework layer includes some predefined functions.

As shown in Figure 3, the framework layer can include a window manager (window manager service), a display manager (display manager service), and so on. Among them, the window manager is used to manage window programs. The window manager can obtain the display size, determine whether there is a status bar, lock the screen, touch the screen, drag the screen, capture the screen, etc. The display manager is used to manage the life cycle of the display. It determines how to control its logical display based on the currently connected physical display device, and when the status changes, sends notifications to the system and applications, etc. In the embodiment of the present application, when the terminal device displays the interface of the application, the terminal device switches from the portrait screen state to the landscape screen state, and the window manager can respond to the terminal device switching from the portrait screen state to the landscape screen state through the activity record module_1 (ActivityRecord_1). Landscape status, determine whether the direction requested by the application includes landscape display, determine whether the application is in the default application list, and determine whether the application uses compatibility mode. If the direction requested by the application does not support landscape display, and the application The logo is in the default application list. The terminal device can determine the interface display mode of the application from the default application list, such as full-screen display or proportional display. If the interface display mode of the application is proportional display, no matter whether the application uses compatibility mode or not , both based on the width and height of the application interface displayed in landscape mode, calculate the width and height of the application interface displayed in landscape mode, and can also obtain the preset effect in the case of proportional display. The window manager can also pass the width and height of the application interface displayed in landscape mode to activity record module_2 through activity record module_1. The window manager can also pass the properties of the preset effect to the letterbox UI controller (LetterboxUiController) in the display manager through the activity record module_1. The properties of the preset effect can include transparency, display area, size, etc. The window manager can determine whether the display area of the application has changed through the activity record module_2 (ActivityRecord_2), and in the case of a change, transfer the changed display area to the activity record module_1. The display manager can display the preset effect based on the properties of the preset effect through the mailbox UI controller.

The purpose of the HAL layer is to abstract the hardware and provide a unified interface for querying hardware devices for upper-layer applications, or it can also provide data storage services for upper-layer applications. As shown in Figure 3, the HAL layer may include a display driver module and a sensor hardware abstraction (sensor hidl). The display driver module is used to control the display driver to display pictures, interfaces, notification information, etc. on the display screen. The sensor hardware abstraction can control sensors and monitor sensor-driven event change notifications. Multiple modules in the HAL layer can follow the hardware abstraction layer interface description language (HAL interface definition language, HIDL) or the Android interface definition language (Android interface definition language, AIDL).

The kernel layer is the layer between hardware and software. As shown in Figure 3, the kernel layer may include one or more of the following: sensor driver, display driver, etc.

The hardware layer can include hardware such as microphones, cameras, and displays.

It should be understood that in some embodiments, layers that implement the same function can be called other names, or a layer that can implement the functions of multiple layers is regarded as one layer, or a layer that can implement the functions of multiple layers is divided into multiple layers. layer. The embodiments of this application do not limit this.

The hardware structure and software architecture of the terminal device are introduced above with reference to Figures 2 and 3. The method suitable for the terminal device provided by the embodiment of the present application will be introduced below with reference to Figure 4.

Figure 4 shows a schematic diagram of an interface display method provided by an embodiment of the present application. As shown in Figure 4, the method may include the following steps:

S401. When the interface of the first application is displayed in the vertical screen, the terminal device switches to the horizontal screen state in response to the vertical screen state, and obtains the first information.

The first application may be the camera, calendar, map, phone, music or setting application shown in Figure 2 above. The terminal device may include an automatic rotation control. When the automatic rotation control is selected, the terminal device may support vertical screen display and horizontal screen display. When the auto-rotate control is selected, the terminal device can obtain the holding direction of the current terminal device (vertical holding or horizontal holding by the user) in real time or periodically. When the terminal device detects that the user switches from vertical holding to horizontal Holding, in response to switching from the portrait screen state to the landscape screen state, the first information is obtained.

The first information may include information such as an identifier of the first application, whether the first application supports horizontal screen display, whether the first application uses compatibility mode, and the width and height of the interface of the first application. The identifier of the first application may be the name of the application, or may be a combination of at least one of symbols, numbers, or letters, which is not limited in this embodiment of the present application. Whether the first application supports horizontal screen display refers to whether the direction requested by the application itself includes horizontal screen display. If the first application supports horizontal screen display, it can mean that the direction requested by the application itself includes horizontal screen display. The first application supports horizontal screen display. application; if the first application does not support horizontal screen display, it can mean that the direction requested by the application itself does not include horizontal screen, and the first application is an application that only supports vertical screen display. Whether the first application supports horizontal screen display may be indicated by a first flag. When the first flag is true, it may indicate that the first application supports horizontal screen display. When the first flag is false, it may indicate that the first application does not support horizontal screen display. Whether the first application uses the compatibility mode refers to whether the interface of the first application uses the compatibility mode. Whether the interface of the first application uses compatibility mode processing may be indicated by a second identifier. If the first application uses the compatibility mode, for example, the second identifier is true, the terminal device can use the compatibility mode to process the interface of the first application; if the first application does not use the compatibility mode, for example, the second identifier is false, then The terminal device may not process the interface of the first application. Among them, compatibility mode refers to the method preset by the terminal device to adjust the display effect of the application interface. For example, adjust the application interface to display in a 16:9 ratio, or adjust the application interface to display in a 16:10 ratio, or adjust the application interface to display in a ratio of 16:10. Displayed in 4:3 ratio. Compatibility mode can change the width and height of the first application's interface. Whether the first application uses compatibility mode depends on the application itself. The width and height of the interface of the first application may represent the display area of the first application and may be represented by the symbol bounds, but the embodiment of the present application is not limited thereto. It can be understood that when the screen is in portrait orientation, the width of the interface of the first application is equal to the width of the screen of the terminal device, and when the screen is in portrait orientation, the height of the interface of the first application is equal to the height of the screen of the terminal device.

For example, when the terminal device displays the interface of the first application, it can respond to switching from the portrait screen state to the landscape screen state through the configurationchange() interface to obtain the first information. The first information can be represented by the symbol config, but the embodiment of the present application is not limited to this.

S402. Based on the first information, the terminal device determines whether the first application supports horizontal screen display.

The first information includes information about whether the first application supports horizontal screen display. If the first application includes information that the first application supports horizontal screen display, it can be indicated that the first application is an application that supports horizontal screen display, and the terminal device can display the interface of the first application in horizontal screen, that is, perform S403. If the first application includes information that the first application does not support horizontal screen display, it can be indicated that the first application only supports vertical screen display. The terminal device can determine whether the first application supports forced horizontal screen display, that is, perform S404.

S403. If the first application supports horizontal screen display, the terminal device can display the interface of the first application in horizontal screen.

If the first application supports horizontal screen display, the terminal device implements horizontal screen display of the interface of the first application. The embodiment of the present application does not limit parameters such as the display area and display position of the interface of the first application when the screen is horizontal. For applications that support horizontal screen display, when the terminal device switches from the vertical screen state to the horizontal screen state, the terminal device can display the interface of the first application in the horizontal screen.

S404. If the first application does not support horizontal screen display, the terminal device determines whether the first application supports forced horizontal screen display.

The terminal device has a default application list, and all applications included in the application list can support forced horizontal screen. The apps in this app list also correspond to display modes such as proportional display or full-screen display.

If the first application does not support horizontal screen display, the terminal device can determine whether the application list includes the identification of the first application. If the application list includes the identification of the first application, it means that the first application supports forced horizontal screen display, and the terminal device can The display mode of the first application, such as proportional display or full-screen display, is further obtained from the application list. If the first application supports forced horizontal screen and supports proportional display, the terminal device can calculate the width and height of the interface of the first application in horizontal screen based on the method in S407. If the first application supports forced horizontal screen and supports full-screen display, the terminal device can calculate the width and height of the interface of the first application in horizontal screen based on the method of S412. If the application list does not include the identification of the first application, it means that the first application does not support forced horizontal screen, and the terminal device still displays the interface of the first application in vertical screen, that is, S416 is executed.

S405. If the first application supports forced horizontal screen, determine whether the first application uses the compatibility mode.

The first information may include a second identifier, which is used to identify whether the first application uses the compatibility mode. If the second identifier is true, it can indicate that the first application uses the compatibility mode; if the second identifier is false, (false), it can indicate that the first application does not use compatibility mode.

S406. If the first application supports forced horizontal screen, uses compatibility mode, and supports proportional display, the terminal device can skip the compatibility mode.

Compatibility mode can be implemented through the CompatMode() interface. The terminal device skips the compatibility mode, that is to say, the compatibility mode is not executed, or the CompatMode() interface is not called, and the interface of the first application in portrait mode is not adjusted through the compatibility mode.

For example, the second identifier is used to identify whether the first application uses the compatibility mode. If the second identifier is true (true) and the first application uses the compatibility mode, the terminal device can set the second identifier to false (false). If the device detects false, it does not execute compatibility mode.

In an example, the terminal device can call the resolveOverrideConfiguration() interface to implement the above S402, S404, S405 and S406.

It should be noted that the embodiment of the present application does not limit the execution order of S402, S404, and S405. The order shown in Figure 4 is just an example.

S407. If the first application supports forced horizontal screen and supports proportional display, the terminal device calculates the width and height of the interface of the first application in horizontal screen based on the scaling ratio and the width and height of the interface of the first application in vertical screen.

The scaling ratio may also be referred to as the application interface display thumbnail ratio, which is not limited in the embodiments of the present application. The scaling ratio may be preset or may be calculated based on preset rules, which is not limited in the embodiments of the present application. The width and height of the interface of the first application in landscape mode may represent the display area of the first application in landscape mode.

For example, when the screen is in portrait orientation, the width and height of the interface of the first application are the width and height of the terminal device screen (for example, w ₁ and h ₁ ), and the scaling ratio can be the ratio of width to height (for example, w ₁ /h ₁ ). , the height of the interface of the first application in landscape mode is equal to the width of the interface of the first application in portrait mode (for example, w ₁ = h ₂ ), and the height of the interface of the first application in landscape mode divided by the zoom ratio is equal to the width of the interface of the first application in landscape mode. The width of an application's interface (for example, h ₂ /(w ₁ /h ₁ )=w ₂ ).

For example, the terminal device can call the applyAspectRatio() interface to calculate the width and height of the first application's interface in landscape mode based on the zoom ratio and the width and height of the first application's interface in portrait mode.

S408: The terminal device updates the bounds to the width and height of the interface of the first application when the screen is horizontal, and determines whether the bounds has been modified.

The first information includes the width and height of the interface of the first application in portrait mode. The width and height of the interface of the first application in portrait mode can be represented by bounds. The terminal device can update bounds to the interface of the first application in landscape mode. The width and height of .

The terminal device can determine whether bounds has been modified, that is, determine whether the width of the first application's interface in portrait mode is equal to the width of the first application's interface in landscape mode, and whether the height of the first application's interface in portrait mode is equal to that of landscape screen. If the heights of the interfaces of the first application are all equal, it means that the bounds have not been modified and are still the display area of the first application in portrait mode. The terminal device can still display the interface of the first application in portrait mode, that is, perform S416. If there is one inequality, or none of them is equal, it means that bounds has been modified, and the terminal device determines whether the first application is a proportional display, that is, executes S409.

It can be known from the above S407 that the height of the interface of the first application in landscape mode is equal to the width of the interface of the first application in portrait mode, and the height of the interface of the first application in landscape mode divided by the zoom ratio is equal to the width of the interface of the first application in landscape mode. The width of the interface. The width of the interface of the first application in portrait mode is not equal to the width of the interface of the first application in landscape mode. The height of the interface of the first application in portrait mode is not equal to the height of the interface of the first application in landscape mode. , then bounds is modified and the terminal device can execute S409.

S409. If bounds is modified, the terminal device determines whether the first application is proportional display.

If the display mode corresponding to the first application in the application list is proportional display, the terminal device determines that the first application is proportional display. If the display mode corresponding to the first application is full-screen display, the terminal device determines that the first application is not proportional display.

The above S407 is executed when the first application supports proportional display, and the first application is proportional display.

S410. If the first application is proportional display, the terminal device obtains the preset effect.

The transparency, color, display area and other parameters of the preset effect are preset and can be stored in the buffer of the terminal device. If the first application is proportional display, the terminal device can obtain the preset effect from the buffer. The terminal device obtains the preset effect, which can also be understood as the terminal device loading the preset effect.

S411. The terminal device displays the interface of the first application in the middle area of the screen, and displays the preset effects in areas on both sides of the middle area of the screen.

The terminal device can display the interface of the first application in the middle area of the screen according to the width and height of the first application interface in the horizontal screen calculated in the above S407, and display the preset effect obtained in the above S410 in areas on both sides of the middle area of the screen.

S412. If the first application supports forced horizontal screen and supports full-screen display, the terminal device obtains the width and height of the interface of the first application in portrait mode included in the first information and adds the width and height of the interface of the first application in portrait mode. Swap the height to get the width and height of the interface of the first application in landscape mode.

If the first application supports forced horizontal screen and supports full-screen display, the terminal device can display the interface of the first application in full-screen mode in the horizontal screen mode. Before displaying the interface of the first application in full screen, the terminal device may first calculate the width and height of the interface of the first application in landscape orientation. The terminal device can obtain the width and height of the interface of the first application when the screen is in portrait orientation, which is included in the first information. The width of the interface of the first application in portrait orientation is w ₁ , and the height of the interface of the first application when the screen is in portrait orientation is h ₁ . The terminal device determines the width of the interface of the first application in portrait mode as the height of the interface of the first application in landscape mode, that is, h ₂ = w ₁ , and determines the height of the interface of the first application in portrait mode as the height of the interface of the first application in landscape mode. The width of the application interface is w ₂ = h ₁ , and the width and height of the first application interface in landscape mode are obtained.

For example, the terminal device can call the applyAspectRatio() interface to swap the width and height of the interface of the first application to obtain the width and height of the interface of the first application in landscape orientation.

S413. The terminal device updates the bounds to the display area of the first application when the screen is horizontal, and determines whether the bounds has been modified.

The first information includes the width and height of the interface of the first application in portrait mode. The width and height of the interface of the first application in portrait mode can be represented by bounds. The terminal device can update bounds to the interface of the first application in landscape mode. The width and height of .

The terminal device can determine whether bounds has been modified, that is, determine whether the width of the first application's interface in portrait mode is equal to the width of the first application's interface in landscape mode, and whether the height of the first application's interface in portrait mode is equal to that of landscape screen. If the heights of the interfaces of the first application are all equal, it means that the bounds have not been modified and are still the display area of the first application in portrait mode. The terminal device can still display the interface of the first application in portrait mode, that is, perform S416. If there is one inequality, or none of them is equal, it means that bounds has been modified, and the terminal device determines whether the first application is a proportional display, that is, executes S414.

In the above S412, the width and height of the interface of the first application in the vertical screen are swapped to obtain the width and height of the interface of the first application in the horizontal screen. That is to say, the width of the interface of the first application in the vertical screen is not equal to the width of the horizontal screen. is the width of the interface of the first application, and the height of the interface of the first application in portrait mode is not equal to the height of the interface of the first application in landscape mode, then bounds is modified, and the terminal device determines whether the first application is a proportional display, that is, executes S414.

S414. If bounds is modified, the terminal device determines whether the first application is proportional display.

The above S412 is executed when the first application supports full-screen display, and the first application is full-screen display, not proportional display.

S415. If the first application is not proportionally displayed, the terminal device displays the interface of the first application in full screen.

The terminal device may display the interface of the first application according to the width and height of the interface of the first application in the horizontal screen calculated in S412 above.

It should be noted that, if the first application supports proportional display, the terminal device executes S407 to S411; if the first application supports full-screen display, the terminal device executes S412 to S415. For the same application, S407 to S411 and S412 to S415 will not be executed at the same time.

S416. If the first application does not support horizontal screen display and does not support forced horizontal screen display, the terminal device still displays the interface of the first application in vertical screen mode. Or, if the first application does not support horizontal screen display and supports forced horizontal screen display, and the bounds has not been modified, the interface of the first application is still displayed vertically.

In the method shown in Figure 4, we can get:

The terminal device displays the interface of the first application. In response to the terminal device switching from the portrait screen state to the landscape screen state, the terminal device can display the first application in a horizontal screen that does not support horizontal screen display, supports forced horizontal screen, supports proportional display, and the bounds is modified. In this case, the interface of the first application is displayed in the middle area of the screen, and the preset effects are displayed in areas on both sides of the middle area of the screen.

The terminal device displays the interface of the first application. In response to the terminal device switching from the vertical screen state to the horizontal screen state, the terminal device can support the first application that does not support horizontal screen display, supports forced horizontal screen, supports full screen display, and the bounds is modified. In this case, the interface of the first application is displayed in full screen.

When the terminal device supports forced horizontal screen and proportional display, if the first application uses the compatibility mode, the compatibility mode will not be executed. When the terminal device supports forced horizontal screen and full-screen display, if the first application uses the compatibility mode, the terminal device can execute the compatibility mode.

The terminal device displays the interface of the first application. In response to the terminal device switching from the vertical screen state to the horizontal screen state, the terminal device can still display the third application vertically in the vertical screen when the first application does not support horizontal screen display and does not support forced horizontal screen. An application interface. Alternatively, the terminal device may still display the interface of the first application vertically when the first application does not support horizontal screen display but supports forced horizontal screen display and the bounds has not been modified.

The terminal device displays the interface of the first application. In response to the terminal device switching from the vertical screen state to the horizontal screen state, the terminal device may display the interface of the first application in the horizontal screen mode if the first application supports horizontal screen display.

In the method provided by the embodiment of the present application, the terminal device displays the interface of the first application, and in response to the terminal device switching from the vertical screen state to the horizontal screen state, when the first application does not support horizontal screen display and supports forced horizontal screen, you can Displaying the interface of the first application in horizontal screen is conducive to meeting the user's horizontal screen needs and improving user experience. The embodiment of the present application provides proportional display and full-screen display when the first application supports forced horizontal screen, which can provide different display effects for different applications and has greater flexibility. If the terminal device supports forced horizontal screen and proportional display, since the display position area of the preset effect under proportional display is determined based on the width and height of the screen of the terminal device, it is required that the first part included in the first information cannot be The width and height of the application's interface are adjusted. However, if the first application uses compatibility mode, the width and height of the first application's interface will be adjusted so that the width and height of the application interface displayed in landscape mode are consistent with the preset effect. The display area does not match, resulting in the preset effect not being displayed. Therefore, in the embodiment of the present application, when the terminal device supports forced horizontal screen and supports proportional display, if the first application uses the compatibility mode, the compatibility mode is skipped, which is beneficial to avoid the compatibility mode affecting the first information included. The influence of the width and height of the first application interface, based on the width and height of the application interface displayed in the vertical screen, determines the width and height of the application interface displayed in the horizontal screen, so that the width and height of the application interface displayed in the horizontal screen are consistent with the wallpaper The display area is matched to display the application interface and preset effects, which helps reduce the probability of display errors and improves user experience. In addition, the terminal device determines whether the bounds has been modified. If the bounds is modified, the interface of the first application is displayed in the middle of the screen, and the preset effect, the preset effect and the interface of the first application are displayed on both sides of the middle area of the screen. Simultaneous display is beneficial to displaying the preset effect in landscape mode. When the bounds is modified, obtaining the preset effect can avoid multiple acquisitions and obtain it when needed, which is beneficial to reducing the probability of display errors.

The above-mentioned Figure 4 provides a detailed description of the method provided by the embodiment of the present application. In order to better understand the method provided by the embodiment of the present application, the method provided by the embodiment of the present application will be described below in conjunction with Figure 5 from the perspective of interface calling.

Figure 5 shows a schematic flow chart of an interface call. As shown in Figure 5, the method may include the following steps:

S501. When the interface of the first application is displayed in vertical screen, the terminal device switches from the vertical screen state to the horizontal screen state through the configuration change interface to obtain the first information.

This step is the same as S401 above and will not be described again here.

The configuration change interface can be represented as the configurationchange() interface. For example, when the terminal device displays the interface of the first application, it can respond to switching from the portrait screen state to the landscape screen state through the configurationchange() interface to obtain the first information. The first information can be represented by the symbol config, but the embodiment of the present application is not limited to this.

S502. Based on the first information, the terminal device can determine whether the first application supports horizontal screen display by parsing the coverage interface, determine whether the first application supports forced horizontal screen, and determine whether the first application uses the compatibility mode.

This step corresponds to the above S402, S404 and S405. The embodiment of the present application does not limit the execution order of these three steps.

The resolution override interface can be expressed as the resolveOverrideConfiguration() interface. For example, the terminal device can call the resolveOverrideConfiguration() interface to determine whether the first application supports horizontal screen display, determine whether the first application supports forced horizontal screen, and determine whether the first application uses compatibility mode.

If the terminal device supports forced horizontal screen, it can mean that the identifier of the first application is in the default application list. The terminal device may also obtain the display mode corresponding to the first application from the preset application list, such as full-screen display or proportional display.

S503. Except for the case where the first application supports forced horizontal screen and the first application is proportional display, if the first application supports the compatibility mode, the terminal device can call the compatibility mode interface to adjust the width and height of the interface of the first application. Adjustment.

The compatibility mode interface can be represented as the CompatMode() interface. For example, in addition to the case where the first application supports forced horizontal screen and the first application is proportional display, if the first application supports compatibility mode, the terminal device can call the CompatMode() interface to adjust the width of the interface of the first application. and high to adjust.

S504. If the first application supports forced horizontal screen, the terminal device calls the application aspect ratio interface to calculate the width and height of the interface of the first application in horizontal screen.

This step corresponds to the above-mentioned S407 or S412. When the first application supports forced horizontal screen and supports proportional display, the terminal device calculates the width and height of the interface of the first application in horizontal screen according to the method shown in S407 above. When the first application supports forced horizontal screen and supports full-screen display, the terminal device calculates the width and height of the interface of the first application in horizontal screen according to the method shown in S412 above.

The application aspect ratio interface can be expressed as the applyAspectRatio() interface. For example, the terminal device can calculate the width and height of the interface of the first application in landscape mode through the applyAspectRatio() interface.

S505. The terminal device calls the setting display area interface and updates bounds based on the width and height of the interface of the first application when the screen is horizontal.

The first information includes the width and height of the interface of the first application in portrait mode. The width and height of the interface of the first application in portrait mode can be represented by bounds. The terminal device can update bounds to the interface of the first application in landscape mode. The width and height of .

The interface for setting the display area can be expressed as the setBounds() interface. For example, the terminal device can update bounds based on the width and height of the interface of the first application in landscape mode through the setBounds() interface.

S506. The terminal device determines whether bounds has been modified.

This step corresponds to the above-mentioned S408 or S413. The terminal device determines whether the bounds after the update are the same as the bounds before the update. In other words, the terminal device determines whether the width of the interface of the first application in portrait mode is equal to the interface of the first application in landscape mode. The width and height of the first application's interface in portrait mode are equal to the height of the first application's interface in landscape mode.

If bounds has not been modified, the terminal device still displays the interface of the first application vertically. If bounds is modified, the terminal device can determine whether the first application is a proportional display, that is, execute S507.

S507. If bounds is modified, the terminal device determines whether the first application is proportional display.

This step corresponds to the above-mentioned S409 or S414, and will not be described again here.

If the first application is not displayed proportionally, the terminal device displays the interface of the first application in full screen. If the first application is proportional display, the terminal device can obtain the preset effect, that is, execute S508.

S508. If the first application is proportional display, the terminal device obtains the preset effect.

The preset effect can be expressed as addwallpaper. If the first application is proportional display, the terminal device can obtain addwallpaper.

This step corresponds to the above-mentioned S410 and will not be described again here.

With the method provided by the embodiments of this application, the terminal device can call various interfaces to obtain preset effects, and perform compatibility processing with the compatibility mode, which is beneficial to improving the operating stability of the terminal device.

In the embodiment of the present application, when the first application does not support horizontal screen display, supports forced horizontal screen, and supports proportional display, the terminal device displays the interface of the first application in horizontal screen and displays the preset effect. In order to display the interface of the first application and the preset effect at the same time as much as possible, the embodiment of the present application can update the bounds after calculating the width and height of the interface of the first application in the horizontal screen, and determine whether the bounds has been modified. In the bounds If modified, get the default effect.

The embodiment of this application will describe in detail the solution for the terminal device to obtain the preset effect. The software architecture of the terminal device can be as shown in the above-mentioned Figure 4. The specific interaction of the modules in the above-mentioned Figure 4 will be described below in conjunction with Figure 6.

Figure 6 shows a schematic diagram of module interaction of an interface display method. The application framework layer of the terminal device includes activity recording module_1, activity recording module_2, and mailbox UI controller. As shown in Figure 6, the method includes the following steps:

S601. When the terminal device displays the interface of the first application, the activity recording module_1 obtains the first information in response to the terminal device switching from the vertical screen state to the horizontal screen state.

For example, when the terminal device displays the interface of the first application, the first information may be obtained in response to the terminal device switching from the portrait screen state to the landscape screen state through the configurationchange() interface. The first information can be represented by the symbol config, but the embodiment of the present application is not limited to this. The first information may include information such as an identifier of the first application, whether the first application supports horizontal screen display, whether the first application uses compatibility mode, and the size of the interface of the first application. The size of the first application interface can be represented by the symbol bounds.

S602. The activity record module_1 determines whether the first application uses the compatibility mode based on the first information.

For example, based on the first information, the activity record module_1 can call the resolveFixedOrientationConfiguration() interface to determine whether the first application uses the compatibility mode. The first information includes a second identifier used to indicate whether the first application uses the compatibility mode. If the second identifier is true, it can indicate that the first application uses the compatibility mode; if the second identifier is false, it can Explain that the first application does not use compatibility mode.

S603. When the first application does not support horizontal screen display, supports forced horizontal screen, and supports proportional display, the activity record module_1 does not execute the compatibility mode.

In the case where the first application does not support horizontal screen display, supports forced horizontal screen, and supports proportional display, even if the first application uses the compatibility mode, the activity record module_1 does not execute the compatibility mode. For example, if the first application does not support horizontal screen display, supports forced horizontal screen, and supports proportional display, if the first application uses the compatibility mode, the activity record module_1 calls the isSkipUseCompatMode() interface to skip the compatibility mode, that is, it does not Enable compatibility mode.

S604. Based on the scaling ratio and the width and height of the interface of the first application in portrait mode, calculate the width and height of the interface of the first application in landscape mode.

When the first application does not support horizontal screen display, supports forced horizontal screen, and supports proportional display, the activity record module_1 calculates the first application interface width and height based on the scaling ratio and the vertical screen. The width and height of an application's interface. The specific calculation process is as shown in S408 above, and will not be repeated here.

For example, the activity record module_1 can call the resolveAspectRadioRestriction() interface to determine whether the first application supports forced horizontal screen, and if the first application supports forced horizontal screen, obtain the display mode of the first application in the application list, for example Proportional display or full screen display. When the first application does not support horizontal screen display, supports forced horizontal screen, and supports proportional display, the activity record module_1 can call the applyAspectRatio() interface based on the scaling ratio and the width and height of the first application's interface in portrait mode. , calculate the width and height of the interface of the first application in landscape mode.

S605. Activity record module_1 transmits the width and height of the interface of the first application in landscape mode to activity record module_2. Correspondingly, activity record module_2 obtains the width and height of the first application in landscape mode from activity record module_1. The width and height of the interface.

For example, activity record module_1 can call the applyAppDisplayRect() interface to pass the width and height of the first application interface in landscape mode to activity record module_2.

S606. The activity record module_2 updates bounds based on the width and height of the interface of the first application in landscape mode.

Before S606, bounds is equal to the width and height of the interface of the first application in portrait mode. After S606, bounds is equal to the width and height of the interface of the first application in landscape mode.

For example, activity record module_2 may call the setBounds() interface to update bounds based on the width and height of the interface of the first application in landscape mode.

S607. Activity record module_2 determines whether bounds has been modified.

Activity record module_2 determines whether bounds has been modified. In other words, activity record module_2 determines whether the width of the interface of the first application in portrait mode is equal to the width of the interface of the first application in landscape mode. Whether the height of the application's interface is equal to the height of the first application's interface in landscape mode.

For example, activity record module_2 can call the getAppDisplayRect() interface to determine whether bounds has been modified.

S608. If bounds is modified, determine whether it is proportional display.

This step corresponds to the above-mentioned S409 or S414, and will not be described again here.

S609. If the bounds is modified and is displayed in proportion, the activity record module_2 can transfer the updated bounds to the activity record module_1. Correspondingly, the activity record module_1 obtains it from the activity record module_2. Updated bounds.

For example, activity record module_2 can pass! OutBounds.equals(containingBounds) identifies the updated bounds passed to active record module_1.

S610. The activity record module_1 sets the flag to true based on the updated bounds.

This flag is used to indicate whether to obtain the preset effect. This flag defaults to false. If the flag is true, the activity recording module_1 can obtain the preset effect, that is, execute S611.

For example, the tag may be shouldShowBlurWallpaperForLetterbox. Activity record module_2 sets the flag to true based on the indication information of bounds change, that is, shouldShowBlurWallpaperForLetterbox=true.

S611. When the mark is true, the activity recording module_1 obtains the preset effect.

For example, activity record module_1 can call the onLeashAnimationStarting(addWallpaper) interface to obtain the preset effect when the mark is true.

S612. The activity record module_1 transmits the attributes of the preset effect to the mailbox UI controller. Correspondingly, the mailbox UI controller obtains the attributes of the preset effect from the activity record module_1.

The attributes of the preset effects include the transparency, size, color, display area, etc. of the wallpaper. The attributes of the preset effect are preset. When the activity recording module_1 obtains the preset effect, it can obtain the attributes of the preset effect.

For example, the activity record module_1 can call the getLetterboxinnerBounds() interface to transfer the attributes of the preset effect to the mailbox UI controller.

S613. The mailbox UI controller displays the preset effect based on the attributes of the preset effect.

For example, the letterbox UI controller can call the shouldShowLetterboxUI() interface to display the preset effect based on the properties of the preset effect.

According to the interface display method provided by the embodiment of this application, when the first application does not support horizontal screen display, supports forced horizontal screen, and supports proportional display, if the first application uses the compatibility mode, the activity recording module_1 does not execute the compatibility mode. , so that the width and height of the interface of the first application in the horizontal screen are determined based on the width and height of the interface of the first application in the vertical screen, which is beneficial to reducing the probability of errors in the preset effect. In addition, activity record module_1 sets the flag to true when bounds is modified, so that subsequent acquisition of preset effects can avoid multiple acquisitions and obtain them when needed, which is beneficial to reducing the probability of display errors.

It should be noted that the module names involved in the embodiments of this application can be defined as other names, as long as the functions of each module can be realized, and there are no specific restrictions on the names of the modules.

The software interaction process of the interface display method of the present application is exemplified above with reference to each software module in the terminal device. The interface display method of the embodiment of the present application will be described in detail below with reference to the step process.

Exemplarily, FIG. 7 shows a schematic flow chart of an interface display method provided by an embodiment of the present application. This method is suitable for terminal devices. As shown in Figure 7, the method includes the following steps:

S701. Display the first interface of the first application in vertical screen. The first interface is a full-screen interface. The first identifier of the first application is a first value. The first value is used to identify that the first application does not support horizontal screen display.

If the first interface is a full-screen interface, it means that the width of the first interface is equal to the width of the screen of the terminal device, and the height of the first interface is equal to the height of the screen of the terminal device. The first interface may be used to represent the interface of the first application when the screen is vertical as shown in FIG. 4 . The first identifier may be used to indicate whether the first application supports horizontal screen display. The first identifier is a first value, and the first value is used to identify that the first application does not support horizontal screen display. In one example, the first value may be false (false) or “0”, which is not the case in this embodiment. limited. The first application does not support landscape display depends on the application itself.

S702. When the terminal device switches from the vertical screen state to the horizontal screen state, if the identifier of the first application is in the preset application list, calculate the display related information required to display the first interface in the horizontal screen.

The default application list is the application list preset by the terminal device. The default application list may include the identification of one or more applications, and the applications corresponding to these application identifications may all support forced horizontal screen. That is, when the first application does not support horizontal screen display, if the identification of the first application is in the preset Assuming an application list, the terminal device can display the interface of the first application horizontally. The display related information is used to represent the information required when the terminal device displays the first interface in a horizontal screen, so as to facilitate the horizontal screen display.

For example, the terminal device may calculate the display related information required to display the first interface in horizontal screen according to S405 or S406 in FIG. 4 .

S703. Display the second interface of the first application horizontally according to the display related information.

The second interface may be used to represent the interface of the first application in the horizontal screen mode in FIG. 4 . According to the method provided by the embodiment of the present application, for the first application in the terminal device that does not support horizontal screen display, when the terminal device switches from the vertical screen state to the horizontal screen state, if the identifier of the first application is in the default application list, the first application can be displayed horizontally. The interface of the screen display application is conducive to meeting the user's horizontal screen needs and improving the user experience.

Optionally, the display related information includes the display area information of the second interface. Before displaying the second interface of the first application horizontally according to the display related information, the method further includes: updating the display area information bounds of the first application to the second interface. display area information; displaying the second interface of the first application horizontally based on displaying relevant information, including: if it is determined that the bounds of the first application has been modified, displaying horizontally displaying the second interface of the first application based on displaying relevant information.

The display area information bounds of the first application may represent the display area information of the interface of the first application. When the terminal device is in portrait orientation, bounds is the display area information of the first interface. When the terminal device switches from the portrait screen state to the landscape screen state, if the identifier of the first application is in the default application list, the terminal device updates bounds to the display area information of the second interface. If the bounds of the first application is modified, it means that the display area information of the first interface is not equal to the display area information of the second interface, and the terminal device can display the second interface of the first application horizontally.

For the specific implementation of this method, reference can be made to S406 or S411 in the above-mentioned Figure 4, which will not be described in detail here.

In this implementation, updating the bounds can indicate that the display area information of the first application has changed, and the interface can be displayed according to the changed information, which is beneficial to reducing the probability that the horizontal screen cannot be displayed because the bounds has not changed.

Optionally, if it is determined that the bounds of the first application has been modified, display the second interface of the first application horizontally according to the display related information, including: if it is determined that the bounds of the first application has been modified, and the display area of the second interface is not full screen display, the second interface of the first application is displayed horizontally according to the display-related information; wherein, the display area information of the second interface includes the width and height of the second interface, the width of the second interface is smaller than the width of the first interface, and the second interface The height of the interface is smaller than the height of the first interface.

If the bounds of the first application is modified and the display area of the second interface is not displayed in full screen, it can be explained that the terminal device can force the second interface to be displayed horizontally, and the second interface does not occupy the entire screen of the terminal device. The terminal device may display the second interface horizontally according to the width and height of the second interface.

In this way, when the bounds of the first application is modified and the display area of the second interface is not displayed in full screen, the terminal device displays the second interface horizontally, which is conducive to reasonable display of the second interface.

Optionally, the height of the second interface is equal to the width of the first interface, and the width of the second interface satisfies the following formula: w ₂ =h ₂ /(w ₁ /h ₁ ), where w ₂ the width of the second interface, h ₂ is the height of the second interface, w ₁ is the width of the first interface, and h ₁ is the height of the first interface.

Optionally, the second interface is displayed in a preset area of the screen of the terminal device, and the area on the screen other than the preset area displays the preset effect.

The preset effect may be a picture with a certain degree of transparency, but the embodiments of the present application are not limited to this. If the display area of the second interface is not full-screen, the terminal device can display the second interface in a preset area of the screen. In order to improve the user experience, the preset effect can be displayed in areas other than the preset area. The area outside the area is a black scheme, which can improve the user experience.

For example, the terminal device can display the second interface in the middle area of the screen, and display the preset effect in areas other than the preset area, that is, areas on both sides of the middle area, such as shown in interface b in Figure 1 above.

Optionally, the method further includes: if the second identifier of the first application is a second value, setting the second identifier to a third value, where the second value is used to identify adjustment of the width and height of the first interface, and The three values are used to indicate that the width and height of the first interface will not be adjusted.

The second identifier is used to indicate whether to adjust the width and height of the first interface. The second value may be true or "1", which is not limited in the embodiment of the present application. The third value may be false or "0", which is not limited in the embodiment of the present application. In this embodiment of the present application, the method for adjusting the width and height of the first interface is compatibility mode.

If the second identifier is the second value, it can mean that the first application itself requests to adjust the width and height of the first interface. The terminal device can set the second identifier to the third value, that is, the width and height of the first interface are not adjusted. Adjustment. This method can correspond to S405 and S406 in Figure 4 above. When the first application does not support horizontal screen display, supports forced horizontal screen, and supports proportional display, if the compatibility mode is used, or in other words, the second identification is the second value, the terminal device may set the second identifier to the third value and not execute the compatibility mode, or in other words, skip the compatibility mode. In this way, it is helpful to reduce the probability that the preset effect cannot be displayed due to the adjustment of the width and height of the first interface.

Optionally, if it is determined that the bounds of the first application has been modified, display the second interface of the first application horizontally according to the display related information, including: if it is determined that the bounds of the first application has been modified, and the display area of the second interface is full screen display, the second interface of the first application is displayed horizontally according to the display-related information; wherein, the display area information of the second interface includes the width and height of the second interface, the width of the second interface is equal to the height of the first interface, and the second interface is equal to the height of the first interface. The height of the interface is equal to the width of the first interface.

If the bounds of the first application is modified and the display area of the second interface is displayed in full screen, it can be explained that the terminal device can force the second interface to be displayed horizontally, and the second interface occupies the entire screen of the terminal device. The terminal device may display the second interface horizontally according to the width and height of the second interface.

In this way, when the bounds of the first application is modified and the display area of the second interface is displayed in full screen, the terminal device displays the second interface horizontally, which is conducive to reasonable display of the second interface.

Optionally, the method further includes: if the display mode corresponding to the first application in the preset application list is not full-screen display, determining that the display area of the second interface is not full-screen display; or, if the display mode of the first application in the preset application list is not full-screen display. If the corresponding display mode is full-screen display, it is determined that the display area of the second interface is full-screen display.

The applications included in the preset application list can all be displayed in horizontal screen. The applications in the preset application list also correspond to the display mode, and the display mode is full screen display or not full screen display (or proportional display). The first application is in the default application list. If the display mode corresponding to the first application in the default application list is not full-screen display, it is determined that the display area of the second interface is not full-screen display. If the display mode corresponding to the first application in the default application list is full-screen display, it is determined that the display area of the second interface is full-screen display.

In this way, the terminal device can determine the display mode of the second interface from the preset application list, so as to subsequently display the second interface horizontally according to the determined display mode.

Optionally, calculating the display-related information required when displaying the first interface horizontally includes: calling the applyAspectRatio() interface to calculate the display-related information. This step may correspond to S504 in Figure 5 above, and will not be described again here.

Optionally, the method further includes: displaying the third interface of the second application in vertical screen, and the first identification of the second application is a fourth value, and the fourth value is used to identify that the second application supports horizontal screen display; when the terminal device changes from vertical screen to vertical screen When the screen state is switched to the horizontal screen state, the fourth interface of the second application is displayed in the horizontal screen.

The second application is different from the first application. The first identifier of the second application is a fourth value, which is used to indicate that the second application supports horizontal screen display. In an example, the fourth value may be true or "1", which is not limited in this embodiment of the present application. The second application's support for landscape display depends on the application itself.

In this way, the embodiments of the present application can display the interface of the second application in horizontal screen mode when the terminal device switches from the vertical screen state to the horizontal screen state, and can also display the interface of the second application in horizontal screen mode that does not support horizontal screen display. The first application, if the first application is in the preset application list, when the terminal device switches from the vertical screen state to the horizontal screen state, the terminal device can display the interface of the first application in the horizontal screen. The two methods do not affect each other. , which is conducive to the stable operation of terminal equipment.

The interface display method of the embodiment of the present application has been described above. The device for executing the above interface display method provided by the embodiment of the present application will be described below. Those skilled in the art can understand that methods and devices can be combined and referenced with each other, and the relevant devices provided in the embodiments of the present application can perform the steps in the above interface display method.

In order to realize the above functions, the interface display device includes hardware structures and/or software modules corresponding to each function. Those skilled in the art should easily realize that the method steps of each example described in conjunction with the embodiments disclosed herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is performed by hardware or computer software driving the hardware depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each specific application, but such implementations should not be considered beyond the scope of this application.

Embodiments of the present application can divide the device that implements the interface display method into functional modules according to the above method examples. For example, each functional module can be divided corresponding to each function, or two or more functions can be integrated into one processing module. Integrated modules can be implemented in the form of hardware or software function modules. It should be noted that the division of modules in the embodiment of the present application is schematic and is only a logical function division. In actual implementation, there may be other division methods.

Figure 8 is a schematic structural diagram of a chip provided by an embodiment of the present application. The chip 80 includes one or more (including two) processors 801, a communication line 802, a communication interface 803 and a memory 804.

In some embodiments, memory 804 stores the following elements: executable modules or data structures, or subsets thereof, or extensions thereof.

The method described in the above embodiment of the present application can be applied to the processor 801 or implemented by the processor 801. The processor 801 may be an integrated circuit chip with signal processing capabilities. During the implementation process, each step of the above method can be completed by instructions in the form of hardware integrated logic circuits or software in the processor 801 . The above-mentioned processor 801 can be a general-purpose processor (for example, a microprocessor or a conventional processor), a digital signal processor (DSP), an application specific integrated circuit (ASIC), or an off-the-shelf programmable gate array. (field-programmable gate array, FPGA) or other programmable logic devices, discrete gates, transistor logic devices or discrete hardware components, the processor 801 can implement or execute the various processing-related methods, steps and disclosures disclosed in the embodiments of this application. Logic block diagram.

The steps of the method disclosed in conjunction with the embodiments of the present application can be directly implemented by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor. Among them, the software module can be located in a storage medium mature in this field such as random access memory, read-only memory, programmable read-only memory, or electrically erasable programmable read only memory (EEPROM). The storage medium is located in the memory 804. The processor 801 reads the information in the memory 804 and completes the steps of the above method in combination with its hardware.

The processor 801, the memory 804 and the communication interface 803 can communicate with each other through the communication line 802.

In the above embodiments, the instructions stored in the memory for execution by the processor may be implemented in the form of a computer program product. The computer program product may be written in the memory in advance, or may be downloaded and installed in the memory in the form of software.

An embodiment of the present application also provides a computer program product including one or more computer instructions. When computer program instructions are loaded and executed on a computer, processes or functions according to embodiments of the present application are generated in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device. Computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, e.g., computer instructions may be transmitted from a website, computer, server or data center via a wired link (e.g. Coaxial cable, optical fiber, digital subscriber line (DSL) or wireless (such as infrared, wireless, microwave, etc.) means to transmit to another website, computer, server or data center. The computer-readable storage medium can be Any available media that a computer can store or is a data storage device such as a server, data center, or other integrated server that includes one or more available media. For example, available media may include magnetic media (eg, floppy disks, hard disks, or tapes), optical media (eg, Digital versatile disc (digital versatile disc, DVD)), or semiconductor media (for example, solid state disk (solid state disk, SSD)), etc.

An embodiment of the present application also provides a computer-readable storage medium. The methods described in the above embodiments may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. Computer-readable media may include computer storage media and communication media and may include any medium that can transfer a computer program from one place to another. The storage media can be any target media that can be accessed by the computer.

As a possible design, the computer-readable medium may include compact disc read-only memory (CD-ROM), RAM, ROM, EEPROM or other optical disk storage; the computer-readable medium may include magnetic disk storage or other disk storage device. Furthermore, any connection line is also properly termed a computer-readable medium. For example, if coaxial cable, fiber optic cable, twisted pair, DSL or wireless technologies (such as infrared, radio and microwave) are used to transmit the Software from a website, server or other remote source, then coaxial cable, fiber optic cable, twisted pair, DSL or wireless technologies such as infrared, radio and microwave are included in the definition of medium. Disk and optical disc, as used herein, includes compact disc (CD), laser disc, optical disc, digital versatile disc (DVD), floppy disk, and Blu-ray disc, where disks typically reproduce data magnetically, while discs reproduce data optically using lasers. Reproduce data.

Embodiments of the present application are described with reference to flowcharts and/or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present application. It will be understood that each process and/or block in the flowchart illustrations and/or block diagrams, and combinations of processes and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processing unit of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine, such that the instructions executed by the processing unit of the computer or other programmable data processing device produce a A device for realizing the functions specified in one process or multiple processes of the flowchart and/or one block or multiple blocks of the block diagram.

Claims (13)

1. An interface display method, which is applied to a terminal device, comprises the following steps:

displaying a first interface of a first application on a vertical screen, wherein the first interface is a full-screen interface, a first identifier of the first application is a first value, and the first value is used for identifying that the first application does not support horizontal screen display;

when the terminal equipment is switched from a vertical screen state to a horizontal screen state, if the identification of the first application is in a preset application list, calculating display related information required when the first interface is displayed on the horizontal screen;

And displaying a second interface of the first application according to the display related information transverse screen.

2. The method of claim 1, wherein the display-related information includes display area information of the second interface, the method further comprising, prior to the displaying the second interface of the first application according to the display-related information across a screen:

updating display area information bounds of the first application into display area information of the second interface;

the displaying the second interface of the first application according to the display related information transverse screen comprises the following steps:

and if the bound of the first application is judged to be modified, displaying a second interface of the first application according to the display related information horizontal screen.

3. The method according to claim 2, wherein if it is determined that the bound of the first application is modified, displaying the second interface of the first application according to the display-related information cross-screen comprises:

if the bound of the first application is modified and the display area of the second interface is not full-screen display, displaying the second interface of the first application according to the display related information;

The display area information of the second interface comprises the width and the height of the second interface, the width of the second interface is smaller than the width of the first interface, and the height of the second interface is smaller than the height of the first interface.

4. A method according to claim 3, wherein the height of the second interface is equal to the width of the first interface, the width of the second interface satisfying the following formula:

w ₂ ＝h ₂ /(w ₁ /h ₁ )

wherein w is ₂ The width of the second interface, h ₂ Is the height, w, of the second interface ₁ Being the width of the first interface, h ₁ Is high at the first interface.

5. The method according to claim 3 or 4, wherein the second interface is displayed in a preset area of a screen of the terminal device, and an area other than the preset area in the screen is displayed with a preset effect.

6. The method of claim 5, wherein the method further comprises:

and if the second identifier of the first application is a second value, setting the second identifier to a third value, wherein the second value is used for identifying that the width and the height of the first interface are adjusted, and the third value is used for identifying that the width and the height of the first interface are not adjusted.

7. The method according to claim 2, wherein if it is determined that the bound of the first application is modified, displaying the second interface of the first application according to the display-related information cross-screen comprises:

if the bound of the first application is modified and the display area of the second interface is full-screen display, displaying the second interface of the first application according to the display related information;

the display area information of the second interface comprises the width and the height of the second interface, the width of the second interface is equal to the height of the first interface, and the height of the second interface is equal to the width of the first interface.

8. The method according to any one of claims 3 to 7, further comprising:

if the display mode corresponding to the first application in the preset application list is not full-screen display, judging that the display area of the second interface is not full-screen display; or,

and if the display mode corresponding to the first application in the preset application list is full-screen display, judging that the display area of the second interface is full-screen display.

9. The method of any one of claims 1 to 8, wherein the calculating display-related information required when displaying the first interface landscape screen includes:

The display related information is calculated by calling an applymactratio () interface.

10. The method according to any one of claims 1 to 9, further comprising:

displaying a third interface of a second application by a vertical screen, wherein a first identifier of the second application is a fourth value, and the fourth value is used for identifying that the second application supports horizontal screen display;

and when the terminal equipment is switched from the vertical screen state to the horizontal screen state, displaying a fourth interface of the second application on the horizontal screen.

11. A terminal device, comprising: a processor and a memory;

the memory stores computer-executable instructions;

the processor executing computer-executable instructions stored in the memory to cause the terminal device to perform the method of any one of claims 1-10.

12. A computer readable storage medium storing a computer program, which when executed by a processor implements the method according to any one of claims 1-10.

13. A computer program product comprising a computer program which, when run, causes a computer to perform the method of any of claims 1-10.