CN115361468B - Display optimization method, device and storage medium when screen rotates - Google Patents

Abstract

The application discloses a display optimization method and device during screen rotation and a storage medium, and belongs to the technical field of screen display. The method comprises the following steps: displaying a first application interface of the application, wherein the display strategy of the blocked image corresponding to the first application interface is a first display strategy; responding to the screen rotation operation, and acquiring a second display strategy, wherein the second display strategy is a shielding image display strategy corresponding to a second application interface after the first application interface is subjected to interface rotation; and under the condition that the first display strategy is different from the second display strategy, switching the first application interface to the second application interface, and hiding or displaying the shielding image before switching to the second application interface according to the second display strategy. Therefore, when the screen rotates, the shielding image can be displayed or hidden on the hole digging screen in advance before the screen rotates, so that the time difference between the displayed or hidden shielding image and the rotation of the application interface is shortened, and the visual blockage during the rotation of the screen is relieved.

Description

Display optimization method, device and storage medium when screen rotates

technical field

The present application relates to the technical field of screen display, and in particular to a display optimization method, device and storage medium when the screen rotates.

Background technique

The hole-digging screen is a screen structure often used in mobile phones and other electronic devices. For a hole-digging screen device (that is, an electronic device with a hole-digging screen), if the currently displayed application interface does not match the hole-digging screen, the hole-digging screen The hole screen device can display occlusion images on the top area and/or side area of the screen, such as black bars on the top and sides of the hole screen, thereby blocking the corresponding area.

When the screen of an electronic device displays an application interface of an application, if the screen rotates, for example, switching from a portrait mode to a landscape mode, the electronic device needs to switch the application interface from the portrait mode to the landscape mode. However, depending on whether the application's vertical screen display interface and horizontal screen display interface are adapted to the hole-punch screen, the corresponding occlusion image display strategies may be different. For example, if the vertical screen application interface of the application is suitable for the punch-hole screen, but the horizontal screen application interface is not suitable for the punch-hole screen, then when switching from the vertical screen application interface to the horizontal screen application interface, the occlusion image needs to be hidden. If the vertical screen application interface of the application is not suitable for the punch-hole screen, and the horizontal screen application interface is suitable for the punch-hole screen, then when switching from the vertical screen application interface to the horizontal screen application interface, the occluded image needs to be displayed.

In current electronic devices, there is a long time lag between displaying or hiding the occluded image and the rotation of the application interface, resulting in a bad user experience for the user.

Contents of the invention

The present application provides a display optimization method, device and storage medium when the screen is rotated, which can shorten the time difference between displaying or hiding a occlusion image and application interface rotation, and improve the visual experience of adjusting the occlusion image when the screen is rotating. Described technical scheme is as follows:

In the first aspect, a display optimization method when the screen is rotated is provided, which is applied to an electronic device configured with a hole-digging screen, and the method includes: displaying a first application interface of the application, and a occlusion image display strategy corresponding to the first application interface is the first display strategy; in response to the screen rotation operation, obtain the second display strategy, the second display strategy is the occlusion image display strategy corresponding to the second application interface after the first application interface rotates the interface; between the first display strategy and the second When the two display strategies are different, switch the first application interface to the second application interface, and hide or display the blocking image before switching to the second application interface according to the second display strategy.

In this way, when the screen is rotating, the occlusion image can be displayed or hidden on the hole-punch screen in advance before the screen rotation is completed, thereby shortening the time difference between displaying or hiding the occlusion image and the rotation of the application interface, and alleviating the need for hiding or displaying when the screen rotates. The visual freeze caused by blocking the image improves the user experience.

Wherein, the blocking image is used to block the top area and/or side area of the hole-digging screen. For example, the occlusion image may include top black bars and/or side black bars.

In a possible example, the first display strategy is to display the occlusion image on the hole-digging screen, and the second display strategy is not to display the occlusion image on the hole-digging screen; displaying the first application interface of the application includes : display the first application interface of the application, and display the masked image on the hole-digging screen; hide or display the masked image before switching to the second application interface, including: before switching to the second application interface, hide the masking image Occlusion image displayed on hole screen.

In this way, when the occlusion image display strategy corresponding to the first application interface is to display occlusion images, and the occlusion image display strategy corresponding to the rotated second application interface is not to display occlusion images, before switching to the second application interface, The occlusion image displayed on the hole-digging screen is hidden in advance, the time difference between hiding the occlusion image and the rotation of the application interface is shortened, and the visual lag caused by hiding the occlusion image when the screen is rotated is alleviated.

In a possible example, hiding the occlusion image displayed on the hole-digging screen includes: gradually reducing the size of the occlusion image displayed on the hole-digging screen until the occlusion image is hidden; The transparency of the occlusion image shown above until the occlusion image is hidden.

In this way, the occluded image can be hidden with a fade-out effect, the transition from displaying to hiding the occluded image can be eased, the sense of process and smoothness of hiding the occluded image can be visually increased, and the user experience can be enhanced.

In a possible example, the first display strategy is not to display the occlusion image on the hole-digging screen, and the second display strategy is to display the occlusion image on the hole-digging screen; hide or display the image before switching to the second application interface Blocking the image includes: displaying the blocking image on the hole-digging screen before switching to the second application interface.

In this way, when the occlusion image display strategy corresponding to the first application interface is not to display the occlusion image, and the occlusion image display strategy corresponding to the rotated second application interface is to display the occlusion image, before switching to the second application interface, Display the occluded image on the hole-digging screen in advance, shorten the time difference between displaying the occluded image and the rotation of the application interface, and alleviate the visual freeze caused by displaying the occluded image when the screen rotates.

In a possible example, displaying the occluded image on the hole-digging screen includes: displaying a partial area of the occluded image on the hole-digging screen, increasing the size of the displayed partial area of the occluded image until it is displayed on the hole-digging screen A complete occlusion image; or, the occlusion image is displayed on the hole-digging screen with a first transparency, and the transparency of the occlusion image is gradually reduced until the transparency of the occlusion image is reduced to a second transparency, which is smaller than the first transparency.

In this way, the occluded image can be displayed with a fade-in effect, the jump from hiding to displaying the occluded image can be eased, the process and smoothness of displaying the occluded image can be visually increased, and the user experience can be enhanced.

In a possible example, both the first display strategy and the second display strategy include a display strategy of a first occlusion image and a display strategy of a second occlusion image, the first occlusion image is used to cover the top area of the hole-digging screen, and the first The second occlusion image is used to block the side area of the hole-digging screen; before switching to the second application interface, hide or display the occlusion image, including:

In the case that the display strategy of the first occlusion image in the first display strategy and the second display strategy are different, and the display strategy of the second occlusion image is the same, hide or display the first occlusion image before switching to the second application interface;

In the case where the display strategy of the first occlusion image in the first display strategy and the second display strategy are the same, and the display strategy of the second occlusion image is different, hiding or displaying the second occlusion image before switching to the second application interface;

In the case that the display strategy of the first occlusion image in the first display strategy and the second display strategy are different, and the display strategy of the second occlusion image is also different, before switching to the second application interface, hide or display the first occlusion image, and hide or show the second occlusion image.

In this way, the diversity of occlusion image display strategies is increased, and the occlusion image display strategies corresponding to the horizontal and vertical screen application interfaces of the application can be flexibly configured according to needs. In addition, the occlusion image can be adaptively hidden or displayed before switching to the second application interface according to various occlusion image display strategies.

In a possible example, the operating system of the electronic device includes a window management service module, a system user interface, and a display rotation module; in response to a screen rotation operation, obtaining a second display strategy includes:

If the window management service module detects the screen rotation command, it will query the occlusion image display strategy corresponding to the second application interface. The occlusion image display strategy corresponding to the second application interface is the second display strategy, and the screen orientation includes landscape orientation and portrait orientation. ;

Switching the first application interface to the second application interface, according to the second display strategy, hiding or displaying the occluded image before switching to the second application interface, including:

The window management service module notifies the display rotation module to rotate the screen, and notifies the system user interface to hide or display the occluded image according to the second display policy; the display rotation module responds to the notification of the window management service module, and switches the first application interface to the second application interface ; Before the system user interface displays the rotation module to switch the first application interface to the second application interface, it responds to the notification of the window management service module to hide or display the blocking image.

In this way, the WMS can obtain the occlusion image display strategy corresponding to the rotated application interface in advance before informing the display rotation module to rotate the screen, and before the display rotation module completes the screen rotation, according to the occlusion image display strategy corresponding to the rotated application interface Notify the system user interface in advance to hide or display the occluded image, thereby shortening the time difference between hiding or displaying the occluded image and the rotation of the application interface, and alleviating the visual lag caused by hiding or displaying the occluded image when the screen rotates.

Wherein, the screen rotation command is used to indicate that the screen needs to be rotated. After receiving the gravity direction change event of the electronic device, the window management service module may determine that the screen rotation instruction is detected when determining that the screen needs to be rotated according to the gravity direction change event. Alternatively, when a horizontal and vertical screen posture change event is received, it is determined that a screen rotation instruction is detected. Alternatively, when the trigger event of the automatic rotation function button is received, it is determined that the screen rotation instruction is detected. Of course, it may also be determined in other circumstances that the screen rotation instruction is detected, which is not limited in this embodiment of the present application.

In a possible example, the operating system further includes SurfaceFlinger; the display rotation module switches the first application interface to the second application interface in response to the notification of the window management service module, including:

The display rotation module responds to the notification of the window management service module, and notifies SurfaceFlinger to play the screen rotation animation effect. The screen rotation animation effect refers to the animation effect of switching the first application interface to the second application interface. By playing the screen rotation animation effect when the screen rotates, the sense of process and smoothness of the screen rotation can be increased, and the user's visual experience can be improved.

In a possible example, the system user interface may hide the occlusion image with a fading effect, or display the occlusion image with a fading effect. For example, the window management service module may notify the system user interface to play the fading animation effect or fading animation effect of the occluded image according to the second display strategy while notifying the display rotation module to perform screen rotation. The display rotation module responds to the notification of the window management service module, and notifies SurfaceFlinger to play the screen rotation animation effect. At the same time, the system user interface responds to the notification of the window management service module, and plays the fading animation effect or fading animation effect of the occluded image. In this way, it is possible to ensure that the screen rotation animation and the fade-in and fade-out animation of the occluded image are performed simultaneously, instead of hiding or displaying the occluded image after the screen rotation animation is played, thereby enhancing user experience.

In a possible example, the operating system of the electronic device further includes a sensor module, and the sensor module is used to obtain the horizontal and vertical screen posture of the electronic device; before the window management service module queries the occlusion image display strategy corresponding to the second application interface, it also includes: If the sensor module detects a change in the horizontal and vertical screen posture of the electronic device, it will send a horizontal and vertical screen posture change event to the window management service module; the window management service module receives the horizontal and vertical screen posture change event, and determines the detection according to the received horizontal and vertical screen posture change event. to the screen rotation command.

The second aspect provides a display optimization device when the screen rotates, and the display optimization device when the screen rotates has the function of implementing the behavior of the display optimization method when the screen rotates in the above first aspect. The apparatus for display optimization when the screen rotates includes at least one module, and the at least one module is configured to implement the display optimization method for screen rotation provided in the first aspect above.

The third aspect provides a display optimization device when the screen rotates. The structure of the display optimization device when the screen rotates includes a processor and a memory. The memory is used to store the display optimization device when the screen rotates to support the execution of the above The first aspect provides the program of the display optimization method when the screen rotates, and stores the data involved in implementing the display optimization method when the screen rotates in the first aspect. The processor is configured to execute programs stored in the memory. The display optimization device when the screen rotates may further include a communication bus for establishing a connection between the processor and the memory.

In a fourth aspect, a computer-readable storage medium is provided, wherein instructions are stored in the computer-readable storage medium, and when it is run on a computer, the computer performs the display optimization when the screen is rotated as described in the first aspect above method.

A fifth aspect provides a computer program product containing instructions, which, when run on a computer, cause the computer to execute the display optimization method when the screen is rotated as described in the first aspect above.

The technical effects obtained by the above-mentioned second aspect, third aspect, fourth aspect and fifth aspect are similar to those obtained by the corresponding technical means in the above-mentioned first aspect, and will not be repeated here.

Description of drawings

Fig. 1 is a schematic diagram of a mobile phone displaying a vertical screen application interface not adapted to a hole-digging screen and blocking images on a hole-digging screen in a vertical screen mode provided by an embodiment of the present application;

Fig. 2 is a schematic diagram of a mobile phone switching from a vertical screen application interface adapted to a hole-digging screen to a horizontal screen application interface not adapted to a hole-digging screen provided by related technologies;

FIG. 3 is a schematic diagram of a scenario where a mobile phone is switched from a vertical screen application interface adapted to a hole-digging screen to a horizontal screen application interface adapted to a hole-digging screen provided by related technologies;

FIG. 4 is a schematic diagram of a mobile phone switching from a horizontal screen application interface adapted to a hole-digging screen to a vertical screen application interface not adapted to a hole-digging screen according to an embodiment of the present application;

Fig. 5 is a schematic diagram of a scenario where a mobile phone is switched from a vertical screen application interface adapted to a hole-digging screen to a horizontal screen application interface adapted to a hole-digging screen according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present application;

FIG. 7 is a block diagram of a software system of an electronic device provided by an embodiment of the present application;

Fig. 8 is a flow chart of a display method when the screen rotates provided in the related art;

FIG. 9 is a flow chart of a display optimization method when the screen is rotated according to an embodiment of the present application;

FIG. 10 is a signaling diagram of a display optimization method when the screen is rotated according to an embodiment of the present application.

Detailed ways

In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manner of the present application will be further described in detail below in conjunction with the accompanying drawings.

It should be understood that the "plurality" mentioned in this application means two or more. In the description of this application, unless otherwise specified, "/" means or means, for example, A/B can mean A or B; "and/or" in this article is just a description of the relationship between associated objects, It means that there can be three kinds of relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, in order to clearly describe the technical solution of the present application, words such as "first" and "second" are used to distinguish the same or similar items with basically the same function and effect. 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 necessarily limit the difference.

In order to facilitate the understanding of the present application, terms that may be involved in the embodiments of the present application are described first.

Full-screen device: A full-screen device refers to an electronic device that obtains a higher screen-to-body ratio by reducing the size of the frame. The screen-to-body ratio refers to the ratio of the screen area to the area of the front of the electronic device (generally, the side where the screen is located is the front). By reducing the width of the frame, the screen-to-body ratio of the full screen can reach 80% to 90%.

Waterfall screen device: The waterfall screen is a product that has been further improved on the basis of the full screen device. The screen side of the waterfall screen device has a certain curvature. Therefore, compared with the full screen device, the waterfall screen device can completely cancel the borders on both sides of the screen, further improving the screen ratio, so that the screen ratio of the waterfall screen device can reach 90. %above.

Hole-digging screen: The above-mentioned full screen and waterfall screen with a hole-digging area can be collectively called a hole-digging screen, and an electronic device configured with a hole-digging screen can be called a hole-digging screen device.

Generally, a hole-digging area can be set on the screen of a full-screen device or a waterfall-screen device. The shape of the hole-digging area can be a circle, a rectangle with rounded corners, or other irregular shapes. The position near the upper left corner), or the position at the top center of the screen. The embodiment of the present application does not limit the position and shape of the hole-digging area. Devices that need to be mounted on the front of the electronic equipment can be installed in the cutout area. Devices that need to be mounted on the front can include front-facing cameras, proximity light sensors, and more.

Blocking image: a blocking image refers to an image displayed by an electronic device on a top area and/or a side area of a screen to block a corresponding area. The style and size of the occluded image can be determined based on the default configuration of the system, or can be determined based on user settings. For example, if the application interface is not suitable for the hole-digging screen, the electronic device may display a blocking image on the top area and/or the side area of the hole-digging screen while displaying the application interface.

Next, the application scenarios involved in the embodiments of the application are described.

When the screen of the electronic device is a hole-digging screen, the application interface of different applications may adapt to the hole-digging screen differently, and the adaptation of the vertical screen application interface and the horizontal screen application interface of the same application to the hole-digging screen may also be different . The vertical screen application interface refers to an application interface adapted to a vertical screen in a vertical screen mode. The landscape application interface refers to the application interface adapted to the landscape screen in the landscape mode.

For example, for some applications, the vertical screen application interface of these applications is adapted to the punch-hole screen, while the horizontal screen application interface is not adapted to the punch-hole screen. Therefore, when the vertical screen application interface is displayed on the hole-digging screen, it can occupy the entire screen, and when the electronic device displays the vertical screen application interface adapted to the hole-digging screen, it does not need to display occlusion in the top area and/or side area of the screen. image. However, when the horizontal screen application interface is displayed on the hole-punch screen, it cannot occupy the entire screen. When the electronic device displays a horizontal screen application interface that is not suitable for the hole-punch screen, it will display an occluded image on the top area and/or side area of the screen. , so that the unobstructed visible area on the screen can adapt to the application interface of the landscape screen.

For another example, for other applications, the vertical screen application interface of these applications is not suitable for the punch-hole screen, while the horizontal screen application interface is suitable for the punch-hole screen. Therefore, when the vertical screen application interface is displayed on the hole-digging screen, it cannot occupy the entire screen. When the electronic device displays a vertical screen application interface that is not suitable for the hole-digging screen, it will display occlusion in the top area and/or side area of the screen. Image, so that the unobstructed visible area on the screen fits with the vertical screen application interface. However, its horizontal screen application interface can occupy the entire screen when displayed on the hole-punch screen, and the electronic device does not need to display occlusion images on the top area and/or side area of the screen when displaying the horizontal screen application interface adapted to the hole-punch screen. .

It can be seen from the above that the occlusion image display strategy corresponding to the vertical screen application interface and the horizontal screen application interface of the application can be set according to whether the corresponding application interface is adapted to the punch-hole screen. For example, if the application interface is adapted to the hole-digging screen, its corresponding occlusion image display strategy is not to display the occlusion image on the hole-digging screen, that is, to hide the occlusion image on the hole-digging screen. If the application interface is not adapted to the hole-punch screen, the corresponding occlusion image display strategy is to display the occlusion image on the hole-punch screen.

In addition, when displaying a horizontal screen application interface or a vertical screen application interface that is not adapted to the punch-hole screen, according to the area covered by the application interface on the punch-hole screen, the electronic device can simultaneously display a blocking image on the top area and the side area, or The occluded image can be displayed only in the top area, and can be displayed only in the side areas. In short, the specific position for displaying the blocking image may be determined according to the currently displayed application interface, which is not limited in this embodiment.

Therefore, the occlusion image display strategy corresponding to the application interface that is not adapted to the punch-hole screen may include multiple display strategies. For example, it includes the following display strategies: display occluded images in the top area and side areas; display occluded images in the top area but not in the side area; display occluded images in the side area but not in the top area.

It can be seen from the above that even if neither the vertical screen application interface nor the horizontal screen application interface of the application is adapted to the punch-hole screen, the corresponding occlusion image display strategies may be different. For example, the occlusion image display policy corresponding to the vertical screen application interface is: display occlusion images in the top area and the side area. The occluded image display strategy corresponding to the horizontal screen application interface is: display the occluded image on the top area but not display the occluded image on the side area.

If the electronic device rotates the screen when displaying the application interface of an application, that is, the horizontal and vertical screen modes are switched, the electronic device will switch from the vertical screen application interface to the horizontal screen application interface, or switch from the horizontal screen application interface to the vertical screen application interface. When the electronic device switches from a vertical screen application interface to a horizontal screen application interface, or from a horizontal screen application interface to a vertical screen application interface, if the occlusion image display strategies corresponding to the application interface before switching and the application interface after switching are different, the electronic The device will display or hide the occlusion image on the screen after the application interface is switched. For example, if the application interface before rotation is suitable for the hole-digging screen, but the application interface after rotation is not suitable for the hole-digging screen, the occlusion image will be displayed on the hole-digging screen after the application interface is rotated. If the application interface before rotation is not suitable for the hole-digging screen, and the application interface after rotation is suitable for the hole-digging screen, the occlusion image will be hidden on the hole-digging screen after the application interface is rotated.

It should be noted that the electronic device involved in the embodiment of the present application is an electronic device equipped with a hole-digging screen, specifically, a mobile phone, a tablet computer, a smart wearable device, etc. The embodiment of the present application does not limit the specific type of the electronic device . For ease of understanding, the electronic device is a mobile phone as an example for illustration in the following.

Please refer to FIG. 1 . FIG. 1 is a schematic diagram of a mobile phone displaying a vertical screen application interface not adapted to a punch-hole screen and blocking images on a punch-hole screen in portrait mode according to an embodiment of the present application. It can be seen from FIG. 1 that a hole-digging area 101 is set on the screen of the mobile phone 100 , and a front camera is installed in the hole-digging area 101 . The top of the screen, that is, the area where the hole-digging area 101 is located is the top area 102 of the hole-digging screen, and the strip-shaped areas on both sides of the screen are the side areas 103 of the hole-digging screen.

When the mobile phone 100 runs the video application in the portrait mode, the hole-digging screen of the mobile phone 100 displays the illustrated vertical screen application interface of the video application. Since the vertical screen application interface of the video application is not adapted to the hole-digging screen, while the electronic device displays the vertical screen application interface of the video application, the top black bar 104 shown in FIG. The side area 103 of the hole-digging screen displays side black bars 105 as shown in FIG. 1, and the top black bars 104 and side black bars 105 shown in FIG. A specific form of implementation.

In addition to the scenarios shown in Figure 1, in actual applications, when displaying a vertical screen application interface or a horizontal screen application interface that is not adapted to the hole-digging screen, the electronic device can simultaneously display the application interface according to the area covered by the hole-digging screen. The occluded image is displayed in the top area and the side area, or the occluded image may be displayed only in the top area, and the occluded image may be displayed only in the side area. In short, the specific position for displaying the blocking image may be determined according to the currently displayed application interface, which is not limited in this embodiment.

When the screen of the mobile phone is rotated, for example, when the mobile phone is switched from the portrait mode to the landscape mode, the mobile phone will switch the currently displayed portrait application interface to a landscape application interface suitable for the landscape screen. If the vertical screen application interface is not adapted to the punch-hole screen, but the horizontal screen application interface is adapted to the punch-hole screen, when the mobile phone displays the horizontal screen application interface, the occlusion image will be hidden. For example, when the screen of the mobile phone 100 is rotated to switch the vertical screen display interface shown in FIG. The black bars and the side black bars of the side area 103 make the horizontal screen application interface occupy the entire screen.

In the related art, when the electronic device displays or hides the occlusion image following the rotation of the application interface, there are the following problems:

When current electronic devices switch from a vertical screen application interface to a horizontal screen application interface, or from a horizontal screen application interface to a vertical screen application interface, they all adjust the display or display of the occluded image on the screen after the screen rotation animation effect is played. Hidden, when this type of electronic device rotates the screen, the visual effect that the user sees is generally that after the screen rotation animation is played, the interface displayed on the screen jumps, and the interface that displays the occluded image is directly switched to hide the occluded image , or switch from hiding the occluded image interface to showing the occluded image interface. This kind of jump after the screen rotation animation effect is played will cause a visual sense of freeze, that is, the user feels that the electronic device freezes and flickers during the screen rotation process.

For example, please refer to FIG. 2 . FIG. 2 is a schematic diagram of a mobile phone switching from a vertical screen application interface adapted to a hole-digging screen to a horizontal screen application interface not adapted to a hole-digging screen provided by related technologies.

When the mobile phone is in portrait mode, the user opens the video application installed on the mobile phone to play the video, and the mobile phone starts the video application in response to the user's operation, plays the video through the video application, and displays the vertical screen mode as shown in (a) of Figure 2. Portrait app interface for video apps. Since the vertical screen application interface of the video application in portrait mode is adapted to the hole-punch screen, when the vertical screen application interface is displayed, no occlusion image is displayed on the punch-hole screen. When the video application is playing a video, the user performs a screen rotation operation. In response to the screen rotation operation, the mobile phone switches the application interface of the video application from the vertical screen to the application interface of the horizontal screen, and displays the video application as shown in (b) in Figure 2 horizontal screen application interface. In addition, when the mobile phone is switching from the vertical screen application interface of the video application to the horizontal screen application interface, the screen rotation animation effect can be played, and the screen rotation animation effect refers to the animation effect of switching from the vertical screen application interface to the horizontal screen application interface. After the mobile phone switches to the horizontal screen application interface shown in (b) in Figure 2, it obtains the occlusion image display strategy corresponding to the horizontal screen application interface. If the occlusion image display strategy corresponding to the horizontal screen application interface is to display the top black bar and the side black bar, then switch the interface shown in (b) in Figure 2 to the interface shown in (c) in Figure 2, That is, the top black bar is displayed on the top area of the screen, and the side black bars are displayed on the side area.

For another example, please refer to FIG. 3 . FIG. 3 is a schematic diagram of a scenario where a mobile phone is switched from a vertical screen application interface not adapted to a hole-digging screen to a horizontal screen application interface adapted to a hole-digging screen provided by related technologies.

When the mobile phone is in portrait mode, the user opens the video application installed on the mobile phone to play the video, and the mobile phone starts the video application in response to the user's operation, plays the video through the video application, and displays the vertical screen mode as shown in (a) of Figure 3. Portrait app interface for video apps. Since the vertical screen application interface of the video application in portrait mode is adapted to the hole-digging screen, when the vertical screen application interface is displayed, the hole-digging screen displays an occluded image, which includes black bars on the top and black bars on the sides. When the video application is playing a video, the user performs a screen rotation operation. In response to the screen rotation operation, the mobile phone switches the application interface of the video application from the vertical screen to the application interface of the horizontal screen, and displays the video application as shown in (b) in Figure 3 The horizontal screen application interface and occlusion image. In addition, when the mobile phone switches from the vertical screen application interface of the video application to the horizontal screen application interface, an animation effect of screen rotation can be played. After switching to the horizontal screen application interface shown in (b) in Figure 3, the mobile phone acquires the occlusion image display strategy corresponding to the horizontal screen application interface. If the occlusion image display strategy corresponding to the horizontal screen application interface is not to display the top black bar and side black bar, then switch the interface shown in (b) in Figure 3 to the one shown in (c) in Figure 3 Interface, which hides the top black bar in the top area and the side black bar in the side area.

As can be seen from Figure 2 above, in the related art, when switching from a vertical screen application interface that is suitable for a hole-digging screen to a horizontal screen application interface that is not suitable for a hole-digging screen, first switch from a vertical screen application interface that hides the occluded image to a hidden occlusion The horizontal screen application interface of the image, and then add an occlusion image on the horizontal screen application interface. As can be seen from Figure 3 above, in the related art, when switching from a vertical screen application interface that is not adapted to a hole-digging screen to a horizontal screen application interface that is adapted to a hole-digging screen, first switch from a vertical screen application interface that displays occluded images to display occlusion The horizontal screen application interface of the image, and then hide the occluded image on the horizontal screen application interface. This will cause the visual effect that the user sees when the mobile phone rotates on the application interface. After the screen rotation animation is played, the interface displayed on the screen jumps, switching directly from the interface that displays the occluded image to the interface that hides the occluded image. , or switch from hiding the occluded image interface to showing the occluded image interface. This jump after the screen rotation animation effect is played will cause a visual freeze, that is, the user feels that the mobile phone freezes and flickers during the screen rotation process.

In view of the above problems, the embodiment of the present application provides a display optimization method when the screen is rotated, so as to improve the stuck and flickering feeling caused by the electronic device when the screen is rotated, and improve the user experience. In the display optimization method provided in the embodiment of the present application, when displaying the first application interface of an application, if a screen rotation operation is detected, in response to the screen rotation operation, first obtain the second application after the first application interface is rotated The occlusion image display strategy corresponding to the interface. If the occlusion image display strategy corresponding to the second application interface is different from that of the first application interface, switch the first application interface to the second application interface, and switch to the second application interface according to the occlusion image display strategy of the second application interface. Hide or show occluded images before applying the interface. In this way, when the screen rotates, the occlusion image can be displayed or hidden on the punch-hole screen in advance before the screen rotation is completed, thereby alleviating the stuttering feeling when the screen rotates.

Wherein, the second application interface is an application interface obtained by rotating the first application interface, that is, an application interface obtained by switching the first application interface between horizontal and vertical screens. That is to say, the first application interface and the second application interface are different display forms of the same application interface of the application in the horizontal and vertical screen modes. For example, if the first application interface is a vertical screen application interface, then the second application interface is a horizontal screen application interface. If the first application interface is a horizontal screen application interface, then the second application interface is a vertical screen application interface.

The mobile phone, which is a specific electronic device, is taken as an example below to illustrate the scene when the screen of the mobile phone is rotated by applying the display optimization method of the embodiment of the present application.

Please refer to FIG. 4 . FIG. 4 is a schematic diagram of a mobile phone switching from a horizontal screen application interface adapted to a punch-hole screen to a vertical screen application interface not adapted to a punch-hole screen according to an embodiment of the present application.

When the mobile phone is in portrait mode, the user opens the video application installed on the mobile phone and plays the video. The mobile phone starts the video application in response to the user's operation, starts to play the video through the video application, and displays the vertical screen as shown in (a) of Figure 4 The vertical screen application interface of the video application in modal. Since the vertical screen application interface of the video application in portrait mode is adapted to the hole-punch screen, when the vertical screen application interface is displayed, no occlusion image is displayed on the punch-hole screen. When the video application is playing a video, the user performs a screen rotation operation. In response to the screen rotation operation, the mobile phone first obtains the occlusion image display policy of the horizontal application interface corresponding to the currently displayed portrait application interface. If the occlusion image of the horizontal application interface is displayed If the strategy is to display black bars on the top and sides, switch the application interface from the vertical screen to the application interface on the horizontal screen, and according to the occlusion image display strategy of the application interface on the horizontal screen, before switching to the application interface on the horizontal screen, dig a hole in advance The top and side black bars are displayed on the screen. In this way, as shown in (b) of Figure 4, when the screen rotation is completed, the horizontal screen application interface, the top black bar and the side black bar can be directly displayed on the hole-punch screen, which eases the display switching when the screen is rotated After the horizontal screen application interface, add the visual lag caused by the occluded image to the horizontal screen application interface.

Wherein, the screen rotation operation refers to the operation of triggering the rotation of the screen, which may be the operation of rotating the mobile phone by the user, or the operation of clicking the automatic rotation function icon, etc. The embodiment of the present application does not limit the screen rotation operation.

For another example, please refer to FIG. 5 . FIG. 5 is a schematic diagram of a scenario where a mobile phone is switched from a vertical screen application interface not adapted to a punch-hole screen to a horizontal screen application interface adapted to a punch-hole screen according to an embodiment of the present application.

When the mobile phone is in portrait mode, the user opens the video application installed on the mobile phone and plays the video. The mobile phone starts the video application in response to the user's operation, starts to play the video through the video application, and displays the vertical screen as shown in (a) of Figure 5 Portrait app interface of the video app in modal. Since the vertical screen application interface of the video application in portrait mode is adapted to the hole-digging screen, when the vertical screen application interface in portrait mode is displayed, the hole-digging screen displays an occluded image. The occluded image includes black bars on the top and black bars on the sides. strip. When the video application is playing a video, the user performs a screen rotation operation. In response to the screen rotation operation, the mobile phone first obtains the occlusion image display policy of the horizontal application interface corresponding to the currently displayed portrait application interface. If the occlusion image of the horizontal application interface is displayed If the strategy is to hide the occlusion image (do not display the top black bar and side black bar), switch the application interface from the portrait screen to the application interface on the landscape screen, and switch to the application interface on the landscape screen according to the occlusion image display strategy of the landscape screen application interface Previously, the top black bars and side black bars were hidden on the digging screen in advance. In this way, as shown in (b) of Figure 5, when the screen rotation is completed, the horizontal screen application interface with the black bars on the top and the black bars on the sides hidden can be displayed directly on the hole-digging screen, which alleviates the problem of having to wait until the screen is rotated. Visual lag caused by displaying the switched landscape application interface and occluding images, and then hiding the occluded images.

In addition, when the occlusion image is displayed on the hole-digging screen before the screen rotation is completed, the occlusion image can also be displayed with a fade-in effect, such as playing the fade-in animation effect of the occlusion image, to ease the jump from hiding to displaying the occlusion image, Visually increase the sense of process and fluency of displaying occluded images, and enhance user experience. For example, gradually increase the size of the occlusion image on the screen until the complete occlusion image is displayed on the screen; or gradually reduce the transparency of the occlusion image on the screen until the transparency of the occlusion image is reduced enough to clearly see the occlusion image transparency. Of course, other methods may also be used to display the occlusion image with a fade-in effect, which is not limited in this embodiment of the present application.

In addition, when hiding the occlusion image on the hole-punch screen before completing the screen rotation, you can also hide the occlusion image with a fade-out effect, such as playing the fade-out animation effect of the occlusion image, to ease the jump from displaying to hiding the occlusion image, Visually increase the sense of process and smoothness of hiding occluded images, and enhance user experience. For example, the size of the occluded image is gradually reduced on the screen until the occluded image is hidden; or, the transparency of the occluded image is gradually increased on the screen until the occluded image is hidden. Of course, other methods may also be used to hide the occluded image with a fade-out effect, which is not limited in this embodiment of the present application.

Next, the electronic device involved in the embodiment of the present application will be described.

FIG. 6 is a schematic structural diagram of an electronic device 100 provided in an embodiment of the present application, which may specifically be a mobile phone, a tablet computer, a wearable device, and the like. 6, the electronic device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (universal serial bus, USB) interface 130, a charging management module 140, a power management module 141, a battery 142, and an antenna 1. Antenna 2, mobile communication module 150, wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, button 190, motor 191, indicator 192, camera 193, display A screen 194, and a subscriber identification module (subscriber identification module, SIM) card interface 195, etc. Among them, 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, an environmental Light sensor 180L, bone conduction sensor 180M, etc.

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 (graphics processing unit, GPU), an image signal processor ( image signal processor (ISP), controller, memory, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural-network processing unit (NPU), etc. . Wherein, different processing units may be independent devices, or may be integrated in one or more processors.

Wherein, the controller may be the nerve center and command center of the electronic device 100 . The controller can generate an operation control signal according to the instruction opcode and timing signal, and complete the control of fetching and executing the instruction.

A memory may also be provided in the processor 110 for storing instructions and data. In some embodiments, the memory in processor 110 is a cache memory. The memory may hold instructions or data that the processor 110 has just used or recycled. If the processor 110 needs to use the instruction or data again, it can be directly recalled from the memory. Repeated access is avoided, and the waiting time of the processor 110 is reduced, thus improving the efficiency of the system.

The electronic device 100 realizes the display function through the GPU, the display screen 194 , and the application processor. The GPU is a microprocessor for image processing, 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 change display information.

The display screen 194 is used to display images, videos and the like. The display screen 194 includes a display panel. The display panel can be 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 diode (flex light-emitting diode, FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diodes (quantum dot light emitting diodes, QLED), etc. In some embodiments, the electronic device 100 may include 1 or N display screens 194 , where N is an integer greater than 1.

The electronic device 100 can realize the shooting function through the ISP, the camera 193 , the video codec, the GPU, the display screen 194 and the application processor.

The ISP is used for processing the data fed back by the camera 193 . For example, when taking a picture, open the shutter, the light is transmitted to the photosensitive element of the camera through the lens, and the optical signal is converted into an electrical signal, and the photosensitive element of the camera transmits the electrical signal to the ISP for processing, and converts it into an image visible to the naked eye. ISP can also perform algorithm optimization on image noise, brightness, and skin color. ISP can also optimize the exposure, color temperature and other parameters of the shooting scene. In some embodiments, the ISP may be located in the camera 193 .

Camera 193 is used to capture still images or video. The object generates an optical image through the lens and projects it to the photosensitive element. The photosensitive element may be a charge coupled device (charge coupled device, CCD) or a complementary metal-oxide-semiconductor (complementary metal-oxide-semiconductor, CMOS) phototransistor. The photosensitive element converts the light signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal. The ISP outputs the digital image signal to the DSP for processing. DSP converts digital image signals into standard RGB, YUV and other image signals. In some embodiments, the electronic device 100 may include 1 or N cameras 193 , where N is an integer greater than 1.

The external memory interface 120 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device 100 . The external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. Such as saving music, video and other files in the external memory card.

The internal memory 121 may be used to store computer-executable program codes including instructions. The processor 110 executes various functional applications and data processing of the electronic device 100 by executing instructions stored in the internal memory 121 . The internal memory 121 may include an area for storing programs and an area for storing data. Wherein, the stored program area can store an operating system, at least one application program required by a function (such as a sound playing function, an image playing function, etc.) and the like. The storage data area can store data created during use of the electronic device 100 (such as audio data, phonebook, etc.) and the like. In addition, the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash storage (universal flash storage, UFS) and the like.

The acceleration sensor 180E can detect the acceleration of the electronic device 100 in various directions (generally three axes). When the electronic device 100 is stationary, the magnitude and direction of gravity can be detected. The acceleration sensor 180E can also be used to identify the posture of the electronic device 100, and is applied to applications such as horizontal and vertical screen switching, pedometer, and the like. Of course, the acceleration sensor 180E can also be combined with the gyro sensor 180B to identify the posture of the electronic device 100 and be applied to switch between horizontal and vertical screens.

The gyro sensor 180B can be used to determine the motion posture of the terminal 100 . In some embodiments, the angular velocity of the terminal 100 around three axes (ie, x, y and z axes) can be determined by the gyro sensor 180B. The gyro sensor 180B can be used for image stabilization. Exemplarily, when the shutter is pressed, the gyro sensor 180B detects the shaking angle of the terminal 100, and calculates the distance that the lens module needs to compensate according to the angle, and allows the lens to counteract the shaking of the terminal 100 through reverse movement to achieve anti-shake. The gyroscope sensor 180B can also be used for horizontal and vertical screen switching, navigation, and somatosensory game scenes.

The above is a specific description of the embodiment of the present application by taking the electronic device 100 as an example. It can be understood that, the structure illustrated in the embodiment of the present application does not constitute a specific limitation on the electronic device 100 . In other embodiments of the present application, the electronic device 100 may include more or fewer components than shown in the figure, or combine certain components, or separate certain components, or arrange different components. The illustrated components can be realized in hardware, software or a combination of software and hardware.

The electronic device provided in the embodiment of the present application may be user equipment (UE), such as mobile terminal (such as mobile phone), tablet computer, desktop, laptop computer, handheld computer, netbook, personal digital assistant (personal digital assistant) assistant, PAD) and other equipment.

In addition, an operating system runs on top of the above components. For example, the IOS operating system developed by Apple, the Android open source operating system developed by Google, and the Windows operating system developed by Microsoft. exist

The software system of the electronic device 100 may adopt a layered architecture, an event-driven architecture, a micro-kernel architecture, a micro-service architecture, or a cloud architecture. In order to more clearly illustrate the display optimization method when the screen rotates provided by the embodiment of the present application, the embodiment of the present application takes an Android system with a layered architecture as an example to illustrate the software system of the electronic device 100 .

FIG. 7 is a block diagram of a software system of an electronic device 100 provided by an embodiment of the present application. Referring to FIG. 7 , the electronic device may include a hardware layer and a software layer, wherein the layered Android system may include an application layer, an application framework layer, a system library layer and a kernel layer. In some optional embodiments, the system of the electronic device may also include layers not mentioned above in the technical architecture, such as Android Runtime (Android Runtime).

The application layer can include a series of application packages, such as navigation applications, music applications, and video applications. As shown in FIG. 7 , the application package may include applications such as video and chat, and a system user interface (system user interface, System UI).

Applications such as video and chat are used to provide users with corresponding services. For example, a user uses a video application to watch a video, uses a chat application to chat with other users, and uses a music application to listen to music.

The SystemUI is used to manage the human-computer interaction interface (user interface, UI) of the electronic device. In the embodiment of the present application, the SystemUI is used to manage the display and hiding of the occlusion image in the edge area of the hole-digging screen.

The application framework layer provides an application programming interface (application programming interface, API) and a programming framework for applications in the application layer. The application framework layer includes some predefined functions. As shown in Figure 7, the application framework layer may include window management service module (window management service, WMS), display rotation module (also known as DisplayRotation), application management service module (activitymanage service, AMS) and input management module (also known as Input )wait.

WMS is used to manage window programs. The window manager can get the screen size, determine whether there is a status bar, lock the screen, capture the screen, etc. In the embodiment of the present application, the WMS can create and manage the windows corresponding to the application.

The display rotation module is used to control the rotation of the screen, so that the screen presents a vertical or horizontal layout through rotation. For example, when it is determined that the screen needs to be rotated, Surfaceflinger is notified to switch between the horizontal and vertical screens of the application interface.

AMS is used to launch specific applications according to user operations. For example, when the user clicks the video application icon on the desktop, AMS sets the video application to run in the foreground, and creates an application stack corresponding to the video application, so that the video application can run normally.

The system library layer can include multiple functional modules, such as: sensor module (also known as sensor) and SurfaceFlinger.

The sensor module is used to obtain data collected by the sensor, for example, to obtain the gravity direction information of the electronic device collected by the acceleration sensor. Or, the sensor module can also determine the horizontal and vertical screen state information of the electronic device according to the gravity direction information of the electronic device, and the horizontal and vertical screen state information is used to indicate whether the electronic device is in a horizontal screen state or a vertical screen state.

Surfaceflinger is a system service for functions such as layer creation, control, and management. In the embodiment of the present application, Surfaceflinger can be used to switch between horizontal and vertical screens of the application interface, such as playing screen rotation animation effects.

In addition, the system library layer may also include: a surface manager (surface manager), a media library (MediaLibraries), a 3D graphics processing library (such as: OpenGL ES), a 2D graphics engine (such as: SGL), and so on. The surface manager is used to manage the display subsystem and provides the fusion of 2D and 3D layers for multiple applications. The media library supports playback and recording of various commonly used audio and video formats, as well as still image files, etc. The media library can support a variety of audio and video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc. The 3D graphics processing library is used to implement 3D graphics drawing, image rendering, compositing, and layer processing, etc. 2D graphics engine is a drawing engine for 2D drawing.

The kernel layer is the layer between hardware and software. In the embodiment of the present application, the kernel layer includes at least a touch driver module and a display driver module.

The display driver module is used for displaying corresponding images on the touch screen according to the image data provided by the modules of the application framework layer and the application programs of the application layer. For example, the video application transmits one frame of image data of the video to the display driver module, and the display driver module displays one frame of image in the video on the touch screen according to the image data. The SystemUI transmits the image data of the occlusion image to the display driver module, and the display driver module displays the occlusion image in the area specified by the hole-digging screen according to the image data of the occlusion image.

The touch driver module is used to monitor the capacitance value of each area of the touch screen. When the user clicks or slides on the touch screen, the capacitance value of the clicked or slided area will change, and the touch driver module can monitor the change of the capacitance value of each area on the touch screen, and send a capacitance value change message to the input management module, The capacitance value change message carries information such as the variation range of the capacitance value (or capacitance sampling value) of each area of the touch screen and the time when the change occurs.

The input management module can determine the touch operation according to the reported capacitance value change message, and then send the recognized touch operation to other modules. The touch operation here may include a click operation, a drag operation, and a specific gesture operation (such as an upward swipe gesture operation, a horizontal swipe gesture operation, etc.).

The hardware layer includes a hole-digging screen and an attitude sensor. The attitude sensor can include an acceleration sensor and a gyroscope. The attitude sensor is used to detect the attitude information of the electronic device, such as gravity direction information and the like.

For example, when the user rotates the mobile phone when the mobile phone is in a vertical posture, and rotates the mobile phone from a vertical posture to a horizontal posture, the sensor module recognizes that the gravity direction of the mobile phone has changed according to the data reported by the acceleration sensor, and then sends a gravity direction change event to the WMS. , the WMS judges that the mobile phone is rotated from the vertical screen posture to the horizontal screen posture according to the gravity direction change event, and then determines that the screen rotation is required. Or, the sensor module recognizes that the horizontal and vertical screen status of the mobile phone changes according to the data reported by the acceleration sensor, and then sends a horizontal and vertical screen attitude change event to the WMS, and the WMS determines that the screen needs to be rotated according to the horizontal and vertical screen status change event.

For another example, the mobile phone provides the automatic rotation function icon on the relevant interface, such as the automatic rotation function icon provided on the menu bar or the video playback interface. After the user clicks the automatic rotation function icon, the input management module recognizes the automatic rotation function according to the reported capacitance value change message The icon is clicked, and then the click event of the auto-rotation function icon is reported to the WMS, and the WMS determines that the screen needs to be rotated according to the click event of the auto-rotation function icon.

It should be noted that although the embodiment of the present application uses the Android system as an example for illustration, its basic principles are also applicable to electronic devices based on operating systems such as iOS or Windows.

The technical architecture above lists the modules and devices that may be involved in the present application in the electronic equipment. In practical applications, electronic equipment may include all or part of the modules and devices of the above-mentioned technical architecture, and other modules and devices not mentioned in the above-mentioned technical architecture. Of course, it may also include only the modules and devices of the above-mentioned technical architecture. This embodiment There is no limit to this.

In order to facilitate the understanding of the display optimization method when the screen is rotated provided by the embodiment of the present application, the following first combines the technical architecture of the electronic device shown in FIG. way of realization.

Please refer to 8. FIG. 8 is a flow chart of a display method when the screen rotates provided in the related art. The method includes the following steps:

Step 801: The user rotates the mobile phone.

For example, when the mobile phone displays the first application interface of the application, the user rotates the mobile phone. The first application interface may be a horizontal screen application interface or a vertical screen application interface.

Step 802: the sensor module detects that the gravity direction of the mobile phone changes.

The sensor module can obtain the gravity information reported by the acceleration sensor installed in the mobile phone, and detect the change of the gravity direction of the mobile phone according to the gravity information reported by the acceleration sensor during the rotation of the mobile phone.

Step 803: the sensor module sends a gravity direction change event to the window management service module (hereinafter referred to as WMS).

The sensor module can send a gravity direction change event to the WMS after detecting that the gravity direction of the mobile phone changes.

Step 804: After receiving the gravity direction change event, the WMS judges whether the mobile phone needs to rotate the screen according to the gravity direction change event.

Wherein, the gravity direction change event may include gravity direction information before and after the change. WMS can determine the attitude change of the mobile phone according to the gravity direction information before and after the change, and determine whether the screen attitude of the mobile phone has changed according to the attitude change of the mobile phone, such as whether to rotate from a landscape attitude to a portrait attitude, or whether to rotate from a portrait attitude to a landscape orientation screen gesture. If the screen posture of the mobile phone changes, it is determined that the mobile phone needs to perform screen rotation, and if the screen posture does not change, it is determined that the mobile phone does not need to perform screen rotation.

Step 805: If the WMS determines that the mobile phone needs to perform screen rotation, it notifies the display rotation module to perform screen rotation.

Step 806: The display rotation module notifies SurfaceFlinger to play the screen rotation animation effect in response to the WMS notification.

Wherein, the screen rotation animation effect refers to the animation effect of switching from the first application interface to the second application interface. The second application interface is an application interface obtained by performing interface rotation on the currently displayed first application interface. For example, if the first application interface is a vertical screen application interface, then the second application interface is a horizontal screen application interface. If the first application interface is a horizontal screen application interface, then the second application interface is a vertical screen application interface.

That is, in the related art, when the WMS determines that the mobile phone needs to rotate the screen, it immediately notifies the display rotation module to perform screen rotation, thereby switching the first application interface to the second application interface.

Step 807: After the WMS detects that the screen is rotated, it queries the occluded image display policy corresponding to the rotated interface.

Wherein, the rotated interface refers to the second application interface after the currently displayed first application interface is rotated. The occluded image display strategy may be to display the occluded image or hide the occluded image.

For example, the WMS may query the occlusion image display policy corresponding to the rotated interface from the window management information. The window management information stores the masking image display strategies corresponding to the horizontal screen display interface and the vertical screen display interface of multiple applications respectively.

Step 808: The WMS notifies SystemUI to hide or display the occluded image according to the occluded image display policy corresponding to the rotated interface.

For example, if the occlusion image display strategy corresponding to the rotated interface is to hide the occlusion image, notify SystemUI to hide the occlusion image. If the occlusion image display policy corresponding to the rotated interface is to display occlusion images, notify SystemUI to hide and display the occlusion images.

Step 809: SystemUI hides or displays the occluded image in response to the WMS notification.

In related technologies, when the WMS determines that the mobile phone needs to rotate the screen, it first notifies the display rotation module to rotate the screen, and then queries the occlusion image display strategy corresponding to the rotated interface after detecting that the screen rotates. The occlusion image display policy informs SystemUI to hide or display the occlusion image, so this will cause the mobile phone to hide or display the occlusion image according to the occlusion image display policy corresponding to the rotated interface after the screen rotation is completed. The visual effect that the user sees is generally that after the screen rotation animation is played, the interface displayed on the screen jumps, directly switching from the interface showing the occlusion image to the interface of hiding the occlusion image, or switching from the interface of hiding the occlusion image to Displays the interface for occluding images. This kind of jump after the screen rotation animation effect is played will cause a visual sense of freeze, that is, the user feels that the electronic device freezes and flickers during the screen rotation process.

In view of the above problems, the embodiment of the present application provides a display optimization method when the screen is rotated, so as to improve the stuck and flickering feeling caused by the electronic device when the screen is rotated, and improve the user experience.

Combining with the technical architecture of the electronic device shown in FIG. 7 , and taking the electronic device as a mobile phone as an example, the implementation of the method for display optimization when the screen rotates provided by the embodiment of the present application is described below.

Please refer to FIG. 9. FIG. 9 is a flowchart of a method for display optimization when the screen is rotated according to an embodiment of the present application. The method includes the following steps:

Step 901: the application management service module starts the application.

Wherein, the application may be any application installed on the electronic device, such as a chat application or a video application.

The application management service module (hereinafter referred to as AMS) may start the application in response to the user's operation of opening the application. When using an electronic device, a user may open an application installed on the electronic device in various ways, for example, clicking an application icon on a desktop, clicking a notification message of the application in a message notification bar, and the like.

Step 902: AMS notifies the window management service module of the window that starts the application.

After the application is started, the AMS notifies the window management service module of the window that starts the application, thereby triggering the WMS to create the window of the application. For example, the AMS may send a window start notification to the WMS, and the notification carries the application identifier of the application started by the AMS.

Step 903: The WMS creates a window corresponding to the application in response to the notification of the AMS.

For example, after receiving the window start notification, the WMS may create a window corresponding to the application according to the application identifier carried in the window start notification.

After the window corresponding to the application is started, the application switching to the foreground sends the image data of the application interface to the display driver module, and the display driver module can display the application interface of the started application on the screen according to the image data of the application interface.

Step 904: When the mobile phone displays the first application interface of the application, the user rotates the mobile phone, and the occluded image display strategy corresponding to the first application interface is the first display strategy.

Wherein, when the first application interface is displayed, the mobile phone may be in a landscape or portrait state, and correspondingly, the first application interface may be a landscape application interface or a portrait application interface.

The occlusion image display policy corresponding to the first application interface may be displaying the occlusion image or hiding the occlusion image. For example, if the first display strategy is to display a occlusion image, the occlusion image is displayed on the screen when the first application interface is displayed, for example, the occlusion image is displayed on the top area and/or the side area of the screen. If the first display strategy is to hide the blocking image, the blocking image on the screen is hidden when the first application interface is displayed.

Further, the occlusion image display strategy may include a display strategy of the first occlusion image and a display strategy of the second occlusion image. The first occlusion image is used to occlude the top area of the screen, for example, the first occlusion image is a top black bar. The second occlusion image is used to occlude the side area of the screen, for example, the second occlusion image is a side black bar. The display policy of the first occlusion image includes displaying or hiding the first occlusion image. The display policy of the second occlusion image includes displaying or hiding the occlusion image.

For example, if the first display strategy is to display the first occlusion image and the second occlusion image, when the first display interface is displayed, the first occlusion image is displayed on the top area of the screen, and the second occlusion image is displayed on the side area. If the first display strategy is to display the first occlusion image and hide the second occlusion image, then when the first display interface is displayed, the first occlusion image is displayed on the top area of the screen, and the second occlusion image on the side area is hidden. If the first display strategy is to hide the first occlusion image and display the second occlusion image, then hide the first occlusion image on the top area of the screen when the first display interface is displayed, and display the second occlusion image on the side area of the screen . If the first display strategy is to hide the first occlusion image and the second occlusion image, then hide the first occlusion image on the top area of the screen and hide the second occlusion image on the side area when the first display interface is displayed.

Step 905: the sensor module detects that the gravity direction of the mobile phone changes.

The sensor module can obtain the gravity information reported by the acceleration sensor installed in the mobile phone, and detect the change of the gravity direction of the mobile phone according to the gravity information reported by the acceleration sensor during the rotation of the mobile phone.

Step 906: The sensor module sends a gravity direction change event to the WMS.

The sensor module can send a gravity direction change event to the WMS after detecting that the gravity direction of the mobile phone changes.

Step 907: After receiving the gravity direction change event, the WMS determines whether the mobile phone needs to rotate the screen according to the gravity direction change event.

The WMS can adopt a preset judgment strategy to judge whether the mobile phone needs to rotate the screen according to the gravity direction change event.

For example, the gravity direction change event may include gravity direction information before and after the change. WMS can determine the attitude change of the mobile phone according to the gravity direction information before and after the change. According to the attitude change of the mobile phone, it can determine whether the horizontal and vertical screen attitude of the mobile phone has changed, such as whether to rotate from the landscape attitude to the portrait attitude, or whether to change from the portrait attitude Rotate to landscape orientation. If the horizontal and vertical screen posture of the mobile phone changes, it is determined that the mobile phone needs to perform screen rotation, and if the horizontal and vertical screen posture does not change, it is determined that the mobile phone does not need to perform screen rotation.

It should be understood that the preset judgment strategy may also be implemented in other forms, which is not limited in this embodiment of the present application.

In addition, the embodiment of the present application is only illustrated by using the WMS to determine whether the mobile phone needs to rotate the screen according to the gravity direction change event. It should be understood that the WMS can also determine whether the mobile phone needs to rotate the screen according to other information.

For example, the sensor module can recognize the change of the horizontal and vertical screen posture of the mobile phone according to the data reported by the acceleration sensor, and then send a horizontal and vertical screen posture change event to the WMS, and the WMS judges whether the screen needs to be rotated according to the horizontal and vertical screen posture change event.

For another example, the mobile phone provides the auto-rotation function icon on the relevant interface, for example, the menu bar or the video playback interface provides the auto-rotation function icon. After the user clicks the auto-rotation function icon, the input management module recognizes the auto-rotation function according to the reported capacitance value change message The icon is clicked, and then the click event of the auto-rotation function icon is reported to the WMS, and the WMS determines that the screen needs to be rotated according to the click event of the auto-rotation function icon.

Step 908: If the WMS judges that the mobile phone needs to rotate the screen, obtain the second display strategy, the second display strategy is the blocking image display strategy corresponding to the second application interface after the interface rotation of the currently displayed first application interface.

After the application is installed, the WMS can obtain, through the interface of the application, the occlusion image display strategy corresponding to the second application interface of the application.

Each application interface of the application has its corresponding task (Activity) object. After the application is installed, WMS can obtain the information of each Activity of the application through the application interface, that is, the task information (ActivityInform). The task information contains the corresponding Activity Adaptation of the application interface to the punch-hole screen, that is, whether the application interface corresponding to each Activity is adapted to the punch-hole screen. The application interface corresponding to the Activity may include a horizontal screen application interface and a vertical screen application interface.

For the application interface that is not adapted to the punch-hole screen, WMS can determine the area that needs to display the occluded image based on the default configuration information of the system. Exemplarily, the configuration information may be that when displaying an application interface that is not adapted to a punch-hole screen, a black border needs to be displayed in the top area, or it may be that when displaying an application interface that is not adapted to a punch-hole screen, a black border needs to be displayed on the top area and on the side The area displays black borders. It is also possible to display black borders in the side area when displaying an application interface that is not adapted to the punch-hole screen.

To sum up, the WMS can determine the occlusion image display strategy of each application interface of the application according to the adaptation of the application interface corresponding to the Activity in the application task information and the above-mentioned default configuration information. Certainly, the blocking image display policy of each application interface of the application may also be determined in other ways.

Step 909: WMS notifies the display rotation module to perform screen rotation.

Step 910: The display rotation module notifies SurfaceFlinger to play the screen rotation animation effect in response to the WMS notification.

Wherein, the screen rotation animation effect refers to the animation effect of switching the first application interface to the second application interface.

The display rotation module can control Surface Flinger to start playing the screen rotation animation effect by notifying SurfaceFlinger to play the screen rotation animation effect, that is, control the first application interface to start switching to the second application interface. That is to say, the animation effect of switching from the first application interface to the second application interface starts from step 910 .

Step 911: SurfaceFlinger plays the screen rotation animation effect in response to the notification of displaying the rotation module.

Step 912: In the case that the first display strategy is different from the second display strategy, the WMS notifies the SystemUI to play the fading animation effect or fade-in animation effect of the occluded image according to the second display strategy.

In the case that the first display strategy is different from the second display strategy, the WMS may notify the SystemUI to hide or display the occluded image according to the second display strategy. The embodiment of the present application only uses the fade-in effect to gradually hide the occluded image, and uses the fade-in effect to gradually display the occluded image as an example for illustration. Of course, other methods can also be used to hide or display the occluded image. The embodiment of the present application does not discuss this Do limited.

For example, if the first display strategy is to hide the occluded image and the second display strategy is to display the occluded image, then the WMS can notify SystemUI to play the fade animation effect of the occluded image before the screen rotation animation effect is played according to the second display strategy. Or, if the first display strategy is to display the occluded image and the second display strategy is to hide the occluded image, then the WMS can notify SystemUI to play the fade-in animation effect of the occluded image before the screen rotation animation effect is played according to the second display strategy.

Further, if both the first display strategy and the second display strategy include the display strategy of the first occlusion image and the display strategy of the second occlusion image, notify SystemUI to hide or display the occlusion image before switching from the first application interface to the second application interface It can also include the following situations:

The first case: in the first display strategy and the second display strategy, the display strategy of the first occlusion image is different, and the display strategy of the second occlusion image is the same, before switching to the second application interface, notify the SystemUI to hide or A first occlusion image is displayed.

For example, if the first occlusion image display strategy in the first display strategy is to display the first occlusion image, and the second occlusion image display strategy in the second display strategy is to hide the first occlusion image, before switching to the second application interface Notify SystemUI to hide the first occlusion image. If the first occlusion image display strategy in the first display strategy is to hide the first occlusion image, and the first occlusion image display strategy in the second display strategy is to display the first occlusion image, notify SystemUI before switching to the second application interface Displaying the first occlusion image, for example, notifying SystemUI to play the fade-in animation effect of the first occlusion image.

The second case: in the first display strategy and the second display strategy, the display strategy of the first occlusion image is the same, and the display strategy of the second occlusion image is different, before switching to the second application interface, notify the SystemUI to hide or Displaying the second occlusion image, for example, notifying the SystemUI to play the fading animation effect or fade-in animation effect of the second occlusion image.

For example, if the second occlusion image display strategy in the first display strategy is to display the second occlusion image, and the second occlusion image display strategy in the second display strategy is to hide the second occlusion image, before switching to the second application interface Notifies SystemUI to hide the second occlusion image. If the second occlusion image display strategy in the first display strategy is to hide the second occlusion image, and the second occlusion image display strategy in the second display strategy is to display the second occlusion image, notify SystemUI before switching to the second application interface Display the second occlusion image, for example, notify SystemUI to play the fade-in animation effect of the second occlusion image.

The third case: in the case that the display strategy of the first occlusion image in the first display strategy and the second display strategy are different, and the display strategy of the second occlusion image is also different, notify before switching to the second application interface SystemUI hides or displays the first occlusion image, and hides or displays the second occlusion image, such as instructing SystemUI to play the fading animation effect or fading animation effect of the first occlusion image, and play the fading animation effect or fading animation effect of the second occlusion image animation effect.

It should be understood that the specific implementation manner of the third case can be deduced from the combination of the above first case and the second case, and the examples in this application will not be repeated here.

As an example, while notifying the display rotation module to rotate the screen, the WMS can notify the SystemUI to play the fading animation effect or fade-in animation effect of occluded images, or notify the display rotation module within a preset time period after notifying the display rotation module to rotate the screen. SystemUI plays the fading animation effect or fading animation effect of the occluded image. The preset duration is the duration required for playing the screen rotation animation effect. In this way, the fading and fading of the occluded image can be realized before the screen rotation animation playback is completed. The synchronous playback of dynamic effects is completed, which improves the visual fluency of the screen rotation process, thereby improving user experience.

In a possible implementation, step 908 and step 909 can be executed simultaneously, that is, after the WMS determines that the mobile phone needs to rotate the screen, it notifies the display rotation module to perform screen rotation, and at the same time obtains the second display strategy. Afterwards, step 910 and step 912 can be executed simultaneously, that is, while the display rotation module notifies SurfaceFlinger to play the screen rotation animation, WMS notifies SystemUI to play the fade-in and fade-in animation of the occluded image according to the second display strategy. Afterwards, step 911 and step 913 can be executed simultaneously, that is, while SurfaceFlinger plays the screen rotation animation effect, SystemUI plays the fade-out animation effect or fade-out animation effect of the occluded image. In this way, the synchronous execution of the screen rotation motion effect and the fade-in and fade-out motion effect of blocking the image can be achieved, thereby improving user experience.

Step 913: The SystemUI responds to the notification of the WMS, and plays a fading animation effect or a fading animation effect of the occluded image.

SystemUI can hide or show occluded images in response to WMS notifications. Wherein, if the WMS notifies the SystemUI to hide the occlusion image, the SystemUI responds to the WMS notification and hides the occlusion image. If the WMS notifies the SystemUI to display the occlusion image, the SystemUI displays the occlusion image in response to the WMS notification.

In the embodiment of the present application, the occlusion image is gradually hidden by the fade-in effect, and the occlusion image is gradually displayed by the fade-in effect as an example for illustration. For example, if the WMS notifies the SystemUI to play the fading animation effect of the occluded image, the SystemUI responds to the notification of the WMS and plays the faded animation effect of the occluded image. If the WMS notifies the SystemUI to play the fade-in animation effect of the occluded image, the SystemUI responds to the WMS notification and displays the fade-in animation effect of playing the occluded image.

For example, the implementation form of the fading animation effect of the occluded image may include: gradually reducing the size of the occluded image on the screen until the occluded image is hidden; or gradually increasing the transparency of the occluded image on the screen until the occluded image is hidden. Of course, other methods may also be used to hide the occluded image with a fade-out effect, which is not limited in this embodiment of the present application.

For example, the implementation of the fade-in animation effect of the occlusion image may include: gradually increasing the size of the occlusion image on the screen until the complete occlusion image is displayed on the screen; or gradually reducing the transparency of the occlusion image on the screen until the occlusion The transparency of the image is reduced to a level where the occluding image can be clearly seen. Of course, other methods may also be used to display the occlusion image with a fade-in effect, which is not limited in this embodiment of the present application.

In a possible implementation manner, a partial area of the occluded image is displayed on the screen first, and then the size of the partial area of the occluded image is gradually increased until a complete occluded image is displayed on the screen. Wherein, the partial area where the occlusion image is first displayed on the screen may be preset, for example, may be an upper area or a lower area of the occlusion image, which is not limited in this embodiment of the present application.

In another possible implementation manner, the occlusion image is first displayed on the hole-digging screen with a first transparency, and then the transparency of the occlusion image is gradually reduced until the transparency of the occlusion image decreases to the second transparency. Wherein, the second transparency is smaller than the first transparency, and the second transparency is such that the occluded image can be clearly seen. The first transparency and the second transparency may be preset as required, which is not limited in this embodiment of the present application.

In this embodiment of the application, after it is determined that the screen rotation is required, the WMS can obtain the occlusion image display strategy corresponding to the rotated application interface in advance before the display rotation module performs the screen rotation, and before the screen rotation animation playback is completed, according to The occlusion image display strategy corresponding to the rotated application interface notifies the system user interface in advance to play the fading animation effect or fading animation effect of the occlusion image, which realizes the fading animation effect of the occlusion image before the screen rotation animation playback is completed The synchronous playback is completed, which improves the visual fluency of the screen rotation process, alleviates the visual freeze caused by hiding or displaying occluded images when the screen rotates, and thus improves the user experience.

Generally, the interaction between various modules in the electronic device, and the realization of the functions of the modules themselves all depend on calling various functions in the system. In order to further understand the display optimization method provided by the present application, the scene shown in FIG. 5 is taken as an example in which the electronic device is switched from a vertical screen application interface not adapted to a hole-digging screen to a horizontal screen application interface adapted to a hole-digging screen. The function call relationship inside the electronic device in this process.

Please refer to FIG. 10 . FIG. 10 is a signaling diagram of a display optimization method when the screen is rotated according to an embodiment of the present application.

As shown in Figure 10, WMS can specifically include the following components:

The display management component is also called DisplayManagerService; the display content component is also called DisplyContent; the phone window management component is also called HwPhoneWindowManager.

SurfaceFlinger can include the following components:

Screen rotation animation component, also known as Screen Rotation Animation.

When the mobile phone displays the vertical screen application interface shown in (a) in Figure 5 and blocks the image, if the user rotates the mobile phone, the sensor module can detect the change of the gravity direction of the mobile phone, and then call 1: sensor event, also known as sensorEvent (), that is, the event triggered by the detection data change of the sensor module. The sensor module reports the gravity direction change event of the mobile phone to the display management component by calling the sensor event.

The process of calling 1 can be regarded as a specific implementation manner of step 906 in FIG. 9 .

After the display management component receives the gravity direction change event reported by the sensor module, it can judge whether the mobile phone needs to rotate the screen according to the gravity direction change event. If it judges that the mobile phone needs to rotate the screen, call 2: display switching function, also known as onDisplayChanged() , by calling the display switching function to notify the display content component that the currently displayed vertical screen display interface needs to be rotated.

In response to the notification from the display management component, the display content component calls 3: the rotation switching confirmation function, also known as updateRotationUnchecked. The display content component can configure the rotation data by calling the rotation switching confirmation letter, such as configuring the rotation angle and the horizontal screen application interface after rotation. Length and width, etc., and report the configured rotation data to the display rotation module.

After the display rotation module receives the rotation data reported by the display content component, it can call 4: Start the rotation animation function, also known as startRotationAnimation(). By calling the start rotation animation function, the screen rotation animation component is controlled to start playing the screen rotation animation effect, that is, start Play the animation effect of switching from the portrait application interface to the landscape application interface. That is to say, the animation effect of switching from the vertical screen application interface to the horizontal screen application interface is played from the moment when 4 is called.

In the embodiment of the present application, the process of calling 3 may be regarded as a specific implementation manner of the aforementioned step 907, and the process of calling 4 may be regarded as a specific implementation manner of the aforementioned step 909.

In addition, after the display rotation module receives the rotation data reported by the display content component, while calling 4, it can also call 5: Query the screen edge control strategy function, also known as queryNotchControlFiletForSideScreen, by calling the query screen edge control strategy function, to the phone window The management component sends a query request for querying the occlusion image display strategy corresponding to the rotated landscape application interface. After receiving the query request, the phone window management component queries the occlusion image display strategy corresponding to the rotated landscape application interface from the window management information. The occlusion image display strategy corresponding to the landscape application interface includes top black bars and side black bars display strategy. If the occlusion image display strategy corresponding to the horizontal screen application interface is found to hide the top black bar and side black bar, then the phone window management component calls 6: the screen edge visualization function, also known as setScreenSideBoxVisibilityAnimation(), and the horizontal screen application interface corresponds to The occluded image display strategy is to hide the top and side black bars and feed them back to the display rotation module.

After the display rotation module receives the occlusion image display strategy corresponding to the horizontal screen application interface fed back by the phone window management component, it can also call 7: start the hidden animation function according to the occlusion image display strategy corresponding to the horizontal screen application interface, also known as startFadeAnimation( ). The display management component can notify the system user interface to hide the occluded image by calling the function to enable the hidden animation. After receiving the notification of hiding the occluded image, the system user interface can hide the black bars displayed on the top and sides of the screen according to the predetermined hiding method, such as hiding the black bars displayed on the top and sides of the screen with a light-out effect, and after the hiding is completed , call 8: hide animation completion function, also known as onfadeAnimationEnd(), to notify that the top and side black bars of the display rotation module have been completely hidden.

In addition, after the screen rotation animation component finishes playing the screen rotation animation effect, it can also call the 9: rotation animation completion function, also known as onRotationAnimationEnd(), to notify the display management component that the screen rotation animation effect has been played.

In addition, the display content component can also call 5 in response to the notification of the display management component, and then call 7 according to the information fed back by the phone window management component, to notify the system user interface to hide the occluded image.

In this embodiment, the display rotation module can query the occlusion image display strategy of the rotated interface while notifying the screen rotation animation component to play the screen rotation animation effect, that is, call function 4, and notify the system user interface to play occlusion according to the queried display strategy The hidden animation of the image, that is, call function 5-7. In this way, the screen rotation animation and the hidden animation of the occluded image can be performed at the same time, thereby shortening the time difference between hiding the occluded image and the screen rotation, and improving the switching of the hole-digging screen from the application interface that is not adapted to the hole-digging screen to the one that is adapted to the hole-digging screen. The visual effect of the application interface of the hole screen.

In the above embodiments, all or part may be implemented by software, hardware, firmware or any combination thereof. When implemented using software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on the computer, the processes or functions according to the embodiments of the present application will be generated in whole or in part. The computer can be a general purpose computer, a special purpose computer, a computer network or other programmable devices. The computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be accessed from a website, computer, server, or data center Transmission to another website site, computer, server or data center via wired (such as: coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as: infrared, wireless, microwave, etc.). The computer-readable storage medium may be any available medium that can be accessed by a computer, or may be a data storage device such as a server or a data center integrated with one or more available media. The available medium may be a magnetic medium (such as a floppy disk, a hard disk, or a magnetic tape), an optical medium (such as a digital versatile disk (Digital Versatile Disc, DVD)), or a semiconductor medium (such as a solid state disk (Solid State Disk, SSD)) wait.

The above-mentioned optional embodiments provided by the application are not intended to limit the application. Any modifications, equivalent replacements, improvements, etc. made within the technical scope of the disclosure of the application shall be included in the scope of the application. within the scope of protection.

Claims (11)

1. A display optimization method during screen rotation is characterized in that the method is applied to electronic equipment provided with a hole digging screen, and comprises the following steps:

displaying a first application interface of an application, wherein a display strategy of an occlusion image corresponding to the first application interface is a first display strategy, and the occlusion image is used for occluding a top area and/or a side area of the hole digging screen;

responding to screen rotation operation, and acquiring a second display strategy, wherein the second display strategy is a shielding image display strategy corresponding to a second application interface after the first application interface performs interface rotation;

and under the condition that the first display strategy is different from the second display strategy, switching the first application interface to the second application interface, and hiding or displaying the shielding image before switching to the second application interface according to the second display strategy.

2. The method of claim 1, wherein said first display policy is to display said occlusion image on said trombone screen and said second display policy is to not display said occlusion image on said trombone screen;

the first application interface of the display application comprises:

displaying a first application interface of the application, and displaying the shielding image on the hole digging screen;

the hiding or displaying the occlusion image before switching to the second application interface includes:

hiding the occlusion image displayed on the excavation screen prior to switching to the second application interface.

3. The method of claim 2, wherein said concealing said occlusion image displayed on said excavation screen comprises:

gradually reducing the size of the shielding image displayed on the hole digging screen until the shielding image is hidden;

or,

and gradually improving the transparency of the shielding image displayed on the hole digging screen until the shielding image is hidden.

4. The method of claim 1, wherein the first display strategy is to not display the occlusion image on the excavation screen, and the second display strategy is to display the occlusion image on the excavation screen;

the hiding or displaying the occlusion image before switching to the second application interface includes:

displaying the occlusion image on the excavation screen prior to switching to the second application interface.

5. The method of claim 4, wherein said displaying said occlusion image on said excavation screen comprises:

displaying a partial area of the shielding image on the hole digging screen, and gradually increasing the size of the displayed partial area of the shielding image until the complete shielding image is displayed on the hole digging screen;

or,

and displaying the shielding image on the hole digging screen in a first transparency, and gradually reducing the transparency of the shielding image until the transparency of the shielding image is reduced to a second transparency, wherein the second transparency is smaller than the first transparency.

6. The method of claim 1, wherein the first display strategy and the second display strategy each comprise a display strategy of a first occlusion image for occluding a top area of the hole-cutting screen and a display strategy of a second occlusion image for occluding a side area of the hole-cutting screen;

the hiding or displaying the occlusion image before switching to the second application interface includes:

hiding or displaying the first occlusion image before switching to the second application interface under the condition that the display strategies of the first occlusion image and the second occlusion image in the first display strategy and the second display strategy are different and the display strategies of the second occlusion image are the same;

hiding or displaying the second occlusion image before switching to the second application interface under the condition that the display strategies of the first occlusion image and the second occlusion image in the first display strategy and the second display strategy are the same and the display strategy of the second occlusion image is different;

and hiding or displaying the first occlusion image and hiding or displaying the second occlusion image before switching to the second application interface under the condition that the display strategies of the first occlusion image and the second occlusion image in the first display strategy and the second display strategy are different.

7. The method of any of claims 1-6, wherein an operating system of the electronic device includes a window management service module, a system user interface, and a display rotation module;

the obtaining of the second display strategy in response to the screen rotation operation includes:

if the window management service module detects a screen rotation instruction, inquiring an occlusion image display strategy corresponding to the second application interface, wherein the occlusion image display strategy corresponding to the second application interface is the second display strategy;

the switching the first application interface to the second application interface, and hiding or displaying the occlusion image before switching to the second application interface according to the second display policy includes:

the window management service module informs the display rotation module of screen rotation and informs the system user interface of hiding or displaying the occlusion image according to the second display strategy;

the display rotation module responds to the notification of the window management service module and switches the first application interface to the second application interface;

and the system user interface responds to the notice of the window management service module and hides or displays the shielding image before the display rotation module switches the first application interface to the second application interface.

8. The method of claim 7, wherein the operating system further comprises a surface flinger;

the display rotation module responds to the notification of the window management service module and switches the first application interface to the second application interface, and the method comprises the following steps:

and the display rotation module responds to the notification of the window management service module and notifies the surface flag to play a screen rotation animation effect, wherein the screen rotation animation effect is an animation effect for switching the first application interface to the second application interface.

9. The method of claim 7, wherein the operating system of the electronic device further comprises a sensor module for obtaining a landscape and portrait pose of the electronic device;

before the window management service module queries the occlusion image display policy corresponding to the second application interface, the method further includes:

if the sensor module detects that the horizontal and vertical screen postures of the electronic equipment change, a horizontal and vertical screen posture change event is sent to the window management service module;

and the window management service module receives the horizontal and vertical screen posture change event and determines to detect the screen rotation instruction according to the received horizontal and vertical screen posture change event.

10. An electronic device, characterized in that the electronic device comprises a memory, a processor and a computer program stored in the memory and executable on the processor, which computer program, when executed by the processor, implements the method according to any of claims 1 to 9.

11. A computer-readable storage medium having stored therein instructions which, when run on a computer, cause the computer to perform the method of any one of claims 1-9.

Images