WO2021143672A1

WO2021143672A1 - Display control method and related product

Info

Publication number: WO2021143672A1
Application number: PCT/CN2021/071263
Authority: WO
Inventors: 胡杰
Original assignee: Oppo广东移动通信有限公司
Priority date: 2020-01-13
Filing date: 2021-01-12
Publication date: 2021-07-22
Also published as: CN111274618A; CN111274618B

Abstract

Disclosed in the present application are a display control method and a related product, which are applied to an electronic device. The electronic device comprises a camera, a display screen and a DPU. The DPU comprises N pieces of layer hardware and layer mixers; the N pieces of layer hardware comprise a piece of first layer hardware and M pieces of second layer hardware, and each piece of layer hardware is connected to a layer mixer. The method comprises: determining an area to be blocked on the display screen; modifying first layer parameters of the first layer hardware; creating a new first layer based on the modified first layer parameters; and synthesizing the new first layer and M second layers corresponding to the M pieces of second layer hardware to obtain a third layer. Since the transparency of the new first layer is greater than that of the old first layer, and the size of the new first layer is larger than or equal to the size of the area to be blocked, the new first layer can cover said area, and thus said area can be blocked by the new first layer to avoid leakage of important or private information.

Description

Display control method and related products

Technical field

This application relates to the field of electronic technology, in particular to a display control method and related products.

Background technique

The display size of current electronic equipment is relatively large. When multiple important information is displayed on the display page of the display at the same time, for example, multiple information or multiple pictures are displayed at the same time. Important information may be seen by others, and it is troublesome for users to cover them with their hands. For example, when the user only shows part of the information in multiple pieces of information to others, but does not want others to see other important or private information besides this part of the information, blocking with hands may not completely block the information that the user wants to block, and Blocking by hand will affect the user's other operations on the electronic device by hand.

Summary of the invention

The embodiment of the present application provides a display control method and related products, which can avoid the leakage of important or private information by shielding the area to be shielded on the current page of the display screen.

In the first aspect, an embodiment of the present application provides a display control method, which is applied to an electronic device, the electronic device includes a camera, a display screen, and a distributed processing unit DPU. The DPU includes N layer hardware and a layer mixer, The N layer hardware includes a first layer hardware and M second layer hardware, the N is an integer greater than 1, the M is less than the N, and each layer hardware is connected to the layer Mixer connection; the method includes:

Detecting, by the camera, a target area that is focused on the current page of the display screen, and determining an area to be occluded on the display screen according to the target area;

Modify the first layer parameters of the first layer hardware, and create a new first layer according to the modified first layer parameters. The first layer parameters include at least one of the following: transparency, shape, Size and RGB value, the transparency of the new first layer is greater than the transparency before modification, and the size of the new first layer is greater than or equal to the size of the area to be occluded;

Synthesize the new first layer and M second layers corresponding to the M second layer hardware through the layer mixer to obtain a third layer, and compare the third image Layer to display.

In a second aspect, an embodiment of the present application provides a display control device, which is applied to an electronic device. The electronic device includes a camera, a display screen, and a distributed processing unit DPU. The DPU includes N layer hardware and a layer mixer, The N layer hardware includes a first layer hardware and M second layer hardware, the N is an integer greater than 1, the M is less than the N, and each layer hardware is connected to the layer The mixer is connected; the device includes:

A detecting unit, configured to detect the focused target area of the current page of the display screen through the camera;

A determining unit, configured to determine an area to be blocked on the display screen according to the target area;

The processing unit is configured to modify the first layer parameter of the first layer hardware, and create a new first layer according to the modified first layer parameter, and the first layer parameter includes at least one of the following : Transparency, shape, size and RGB value, the transparency of the new first layer is greater than the transparency before modification, and the size of the new first layer is greater than or equal to the size of the area to be blocked;

The display unit is used to synthesize the new first layer and the M second layers corresponding to the M second layer hardware through the layer mixer to obtain a third layer, and The third layer is displayed.

In a third aspect, an embodiment of the present application provides an electronic device. The electronic device includes a processor, a camera, a display screen, and a distributed processing unit DPU. The DPU includes N layer hardware and layer mixers. Each layer hardware includes a first layer hardware and M second layer hardware, the N is an integer greater than 1, the M is less than the N, and each layer hardware is connected to the layer mixer ;in,

The camera is used to detect the target area that is focused on the current page of the display screen;

The processor is configured to determine the area to be occluded on the display screen according to the target area; modify the first layer parameter of the first layer hardware;

The first layer hardware is used to create a new first layer according to the modified first layer parameters, and the first layer parameters include at least one of the following: transparency, shape, size, and RGB value, so The transparency of the new first layer is greater than the transparency before modification, and the size of the new first layer is greater than or equal to the size of the area to be occluded;

The layer mixer is used to synthesize the new first layer and the M second layers corresponding to the M second layer hardware to obtain a third layer, and compare the Three layers for display.

In a fourth aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs. The one or more programs are stored in the memory and configured to be processed by the above-mentioned memory. The above program includes instructions for executing the steps in the method described in the first aspect of the embodiments of the present application.

In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the above-mentioned computer-readable storage medium stores a computer program for electronic data exchange, wherein the above-mentioned computer program enables a computer to execute Part or all of the steps described in the method described in one aspect.

In a sixth aspect, the embodiments of the present application provide a computer program product, wherein the above-mentioned computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the above-mentioned computer program is operable to cause a computer to execute as implemented in this application. Examples include part or all of the steps described in the method described in the first aspect. The computer program product may be a software installation package.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

FIG. 1A is a schematic structural diagram of an electronic device provided by an embodiment of the present application;

FIG. 1B is a schematic diagram of a layer provided by an embodiment of the present application;

FIG. 1C is a schematic diagram of another layer provided by an embodiment of the present application;

2A is a schematic flowchart of a display control method provided by an embodiment of the present application;

FIG. 2B is a schematic diagram of a demonstration of dividing a current page according to an embodiment of the present application;

2C is a schematic diagram of a demonstration of determining the area to be occluded in the current page according to an embodiment of the present application;

2D is another schematic diagram of a demonstration for determining the area to be occluded in the current page according to an embodiment of the present application;

2E is another schematic diagram of a demonstration for determining the area to be occluded in the current page according to an embodiment of the present application;

FIG. 3 is a schematic flowchart of another display control method provided by an embodiment of the present application;

4 is a schematic structural diagram of another electronic device provided by an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a display control device provided by an embodiment of the present application.

Detailed ways

The following describes the embodiments of the application in detail.

Electronic devices can include various handheld devices with wireless communication functions (such as mobile phones, tablets, etc.), vehicle-mounted devices, wearable devices, computing devices, or other processing devices connected to wireless modems, as well as various forms of user equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal device), etc.

Please refer to Figure 1A. Figure 1A is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application. The electronic device includes a display screen, a camera, a processor, and a bus. The display screen is connected to the processor, and the camera is connected to the processor. , The processor is connected to the bus, and the processor includes a distributed processing unit (DPU). The DPU includes N layer hardware, layer mix (LM) and display serial interface (DSI). The N layer hardware includes a first layer hardware and M second layer hardware, N is an integer greater than 1, the M is less than the N, and each layer hardware is connected to the layer mixer , The layer mixer is connected to the display screen through DSI; among them,

The above-mentioned first layer hardware may be dimmed layer hardware, or the first layer hardware may also be ordinary layer hardware. The above-mentioned second layer hardware is ordinary layer hardware.

Among them, the function of ordinary layer hardware is to transmit the layer information of its associated layer.

Among them, the role of the dim layer hardware is to create a layer and modify the layer parameters of its associated layer.

In specific implementation, the screen displayed on the display screen is obtained by superimposing multiple layers. If the hardware of the first layer is a dim layer, the multiple layers may include a dim layer and multiple normal layers (as shown in Figure 1B), or if the hardware of the first layer is For ordinary layer hardware, the multiple layers are multiple ordinary layers (as shown in FIG. 1C), which is not uniquely limited here. Among them, multiple common layers can include status bar layer, launcher layer, wallpaper layer, navigation bar layer, etc.

Among them, the display screen may include one or a combination of a liquid crystal display screen, an organic light emitting diode display screen, an electronic ink display screen, a plasma display screen, and a display screen using other display technologies. The display screen may include a touch sensor array (ie, the display screen may be a touch display screen). The touch sensor can be a capacitive touch sensor formed by an array of transparent touch sensor electrodes (such as indium tin oxide (ITO) electrodes), or it can be a touch sensor formed using other touch technologies, such as sonic touch, pressure-sensitive touch, and resistance. Touch, optical touch, etc., are not limited in the embodiment of the present application.

Optionally, before the modifying the first layer parameter of the first layer hardware, the processor is further configured to:

Acquiring the shape and size of the area to be occluded;

The shape and size of the area to be blocked are used as the shape and size of the first layer.

The RGB value of the first layer is determined according to the background color of the area to be blocked.

The transparency of the first layer is determined according to the foreground color of the area to be occluded.

Optionally, the current page includes multiple contact information corresponding to multiple contacts, each contact corresponds to one contact information, and the target area includes any contact information among the multiple contact information In the aspect of determining the area to be blocked on the display screen according to the target area, the processor is specifically configured to:

Determining at least one preset important contact among the multiple contacts according to the multiple contact information;

Determine a to-be-occluded area corresponding to the at least one important contact adjacent to the target area.

Optionally, the current page includes multiple images, and the target area includes any one of the multiple images; in the aspect of determining the area to be blocked on the display screen according to the target area, the processing The device is specifically used for:

Determine at least one private image preset in the plurality of images;

Determine an area to be occluded corresponding to the at least one private image adjacent to the target area.

Optionally, the display screen further includes a pressure sensor, and the pressure sensor is configured to detect a touch track for the current page of the display screen;

The processor is further configured to determine the area to be blocked on the display screen according to the touch track.

Please refer to FIG. 2A. FIG. 2A is a schematic flowchart of a display control method provided by an embodiment of the present application, which is applied to the electronic device shown in FIG. 1A. The display control method includes:

201. Detect a target area focused on a current page of a display screen by a camera, and determine an area to be blocked on the display screen according to the target area.

In the embodiment of the present application, the user may be eye-tracked through a camera to detect that the user pays attention to the target area on the current page of the display screen. Specifically, the camera can detect the gaze point where the user's eyeballs focus on the current page, or divide the current page into multiple areas, and then determine the target area where the gaze point is located.

Among them, the current page can be divided into multiple areas according to the display content of the current page, as shown in FIG. 2B. FIG. 2B is a schematic diagram of a demonstration of dividing the current page according to an embodiment of the application, wherein the current page displays different Multiple pieces of content, different multiple pieces of content are relatively independent, so that multiple pieces of content can be divided into multiple areas to obtain the divided current page.

Among them, the above-mentioned area to be occluded may be other areas other than the processing target area. In specific implementation, the target area is the area that the user pays attention to, and other areas other than the target area may all be regarded as areas that the user does not pay attention to. Therefore, the target area can be set as the area other than the target area. The other areas are used as the area to be occluded for occlusion.

Optionally, the area to be occluded can also be an area with the same attribute or size as the target area, where the same attribute means that the attributes of the content displayed in different areas are the same. For example, if two different areas display pictures, then the two The attributes of the area are the same. Please refer to FIG. 2C. FIG. 2C is a schematic diagram of a demonstration of determining the area to be occluded in the current page according to an embodiment of the application. It is assumed that the current page display includes multiple contact information of multiple contacts displayed in multiple areas (for example, , ID number, phone number, address, etc.), the contact information of each contact corresponds to an area, and the target area displays at least one contact information of at least one of them, and you can remove the at least one contact information from the current page The area corresponding to the contact information of other contacts other than the contact information is used as the area to be shielded, and the other areas in the current page except for the contact information (such as display time, battery and other signs, return and other function control keys) ) Does not belong to the area to be blocked.

Optionally, the current page includes multiple contact information corresponding to multiple contacts, each contact corresponds to one contact information, and the target area includes any contact information among the multiple contact information In the above step 201, determining the area to be blocked on the display screen according to the target area may include the following steps:

11. Determine at least one preset important contact among the multiple contacts according to the multiple contact information;

12. Determine the to-be-occluded area corresponding to the at least one important contact adjacent to the target area.

For specific implementation, please refer to FIG. 2D. FIG. 2D is another schematic diagram for determining the area to be occluded in the current page according to an embodiment of the application. The user can preset important contacts, so that multiple contacts in the electronic device People can include important contacts and non-important contacts. It is assumed that the current page display includes p contact information of p contacts displayed in p areas, p is a positive integer, and p contact information includes q Q contact information of an important contact, q is a positive integer less than or equal to p, the contact information of each contact corresponds to an area, and the target area displays at least one contact information of at least one of the important contacts, Then the area corresponding to the contact information of other important contacts other than the at least one contact information on the current page can be used as the area to be masked, and the area on the current page except for the contact information and non-important contacts None of the contact information belongs to the area to be masked, so that it will not affect the user to view the contact information of other non-important contacts. In this way, when the user is viewing the contact information on the display screen to others, if the user only wants to show the contact information of important contacts in the target area to others, but does not want others to see the contact information of other important contacts , The contact information of other important contacts can be masked, so as to prevent the contact information of other important contacts from being accidentally leaked.

Optionally, the current page includes multiple images, and the target area includes any one of the multiple images; in step 201, determining the area to be blocked on the display screen according to the target area may include The following steps:

13. Determine at least one private image preset in the plurality of images;

14. Determine an area to be occluded corresponding to the at least one private image adjacent to the target area.

In specific implementation, the user can set a private image for the image in advance. Please refer to FIG. 2E. FIG. 2E is another schematic diagram of determining the area to be occluded in the current page according to an embodiment of this application, where the current page display includes 10 Areas, including 9 images displayed in 9 areas and album name information displayed in 1 area. Each image corresponds to an area. The 9 images include 5 preset private images and 4 non-private images, If the target area shows one of the private images, the area corresponding to the other 4 private images in the current page except the private image can be used as the area to be blocked, and the other areas in the current page except the 4 private images (album Name information and 4 non-private images) do not belong to the area to be occluded. In this way, when the user is browsing the album, if there is someone next to the user who is browsing the album together, the user only wants to show the private image of the target area to others. When he does not want others to see other private images, he can block the other private images. It can prevent other private images from being accidentally leaked.

Optionally, in the embodiment of the present application, the following steps may also be included:

2011. Detect the touch track of the current page of the display screen;

2012. Determine the area to be blocked on the display screen according to the touch track.

In the embodiment of the present application, if the user wants to block the important or private content of the current page, he can also perform a touch operation on the display screen, so that the electronic device can detect the touch track for the current page of the display screen , Determine the area selected by the touch track, and use the area selected by the touch track as the area to be shielded on the display screen that needs to be shielded. For example, the current page of the display screen can be divided into multiple areas according to the display content, and furthermore, it can be determined that at least one area covered by the user's touch track is the area to be blocked. In this way, the user can manually set the area to be shielded, and then the area to be shielded can be shielded.

202. Modify the first layer parameter of the first layer hardware, and create a new first layer according to the modified first layer parameter, where the first layer parameter includes at least one of the following: transparency, The shape, size and RGB value, the transparency of the new first layer is greater than the transparency before modification, and the size of the new first layer is greater than or equal to the size of the area to be occluded.

Wherein, the first layer parameter of the first layer can be modified by the processor, and the transparency of the new first layer is greater than the transparency before modification. The greater the transparency, the less transparent the first layer and the smaller the transparency. , Indicating that the first layer is more transparent, and the size of the new first layer is greater than or equal to the size of the area to be blocked, so that the area corresponding to the area to be blocked can be covered by the first layer. The display content is blocked.

Optionally, before the modification of the first layer parameter of the first layer hardware, the method may further include the following steps:

2021. Acquire the shape and size of the area to be blocked;

2022. Use the shape and size of the area to be blocked as the shape and size of the first layer.

In specific implementation, taking the shape and size of the area to be occluded as the shape and size of the first layer can make the first layer completely occlude the area to be occluded, and will not block other areas other than the area to be occluded, thus, The occluded area can be occluded more accurately.

2023. Determine the RGB value of the first layer according to the background color of the area to be blocked.

2024. Determine the transparency of the first layer according to the foreground color of the area to be blocked.

In the embodiment of this application, the color of the first layer can be adjusted to be the same or similar to the color of the area to be occluded. Therefore, the RGB value of the first layer can be determined according to the background color of the area to be occluded. Make the color display effect of the new first layer more natural and coordinated.

Among them, the corresponding relationship between color and transparency can be set in advance, and further, the transparency of the first layer corresponding to the foreground color of the area to be occluded can be determined according to the corresponding relationship. In specific implementation, the darker the foreground color, the first image The greater the transparency of the layer, the more opaque the corresponding first layer; the lighter the foreground color, the smaller the transparency of the first layer, and the more transparent the corresponding first layer, thus ensuring that the foreground colors of different depths are all Can be blocked.

Optionally, the first layer hardware is a dim layer hardware, and the M second layer hardware are all ordinary layer hardware. In the above step 202, the modification of the first layer hardware One layer parameter, and create a new first layer according to the modified first layer parameter, including:

The processor modifies the layer parameters of the first layer through the first layer hardware, and recreates a new first layer based on the modified layer parameters of the first layer through the first layer hardware. Layers.

Wherein, the first layer hardware includes at least one register, and the at least one register includes at least one of the following: a size register, a shape register, a transparency register, and an RGB register; the processor modifies the first layer through the first layer hardware The specific steps of the layer parameters include: the processor modifies the value of the at least one register included in the first layer hardware through the first layer hardware. For example, assuming that the modified layer parameters of the first layer include transparency and RGB values, the processor modifies the value of the transparency register and modifies the value of the RGB register through the hardware of the first layer. Since the dim layer hardware can directly modify the layer parameters of the layer and create the layer directly, the power consumption of the electronic device is reduced.

Optionally, the first layer hardware and the M second layer hardware are both ordinary layer hardware, and the step 202 modifies the first layer parameter of the first layer hardware, and according to the modified Before creating a new first layer with the first layer parameter, the method further includes:

Creating a first layer in the application space, and using the first ordinary layer hardware as the layer hardware of the first layer;

In the above step 202, the modifying the first layer parameters of the first layer hardware and creating a new first layer according to the modified first layer parameters includes: modifying the parameters of the first layer Layer parameters, and re-create a new first layer in the application space based on the modified layer parameters of the first layer.

The processor includes at least one register associated with the hardware of the first layer, and the at least one register includes at least one of the following: a size register, a shape register, a transparency register, and an RGB register; the processor modifies the layer of the first layer The specific method of the parameter is: the processor modifies the value of at least one register associated with the hardware of the first layer. For example, if the modified layer parameters of the first layer include transparency and RGB values, the processor directly modifies the values of the transparency register and the RGB register associated with the hardware of the first layer. Therefore, when the electronic device has only ordinary layer hardware, a normal layer is created through the application space, and then the normal layer occupies a normal layer hardware, and then the above dimmed layer scheme can be used, thereby achieving The hardware without dimming layer can also use the solution of dimming layer, which improves the performance of electronic devices.

203. Use the layer mixer to synthesize the new first layer and the M second layers corresponding to the M second layer hardware to obtain a third layer, and compare the Three layers for display.

Among them, after the first layer hardware creates a new first layer, the first layer can be transmitted to the layer mixer, and the layer mixer can also receive M second layers transmitted by other M hardware layers , And further, the first layer and M second layers can be synthesized to obtain the third layer, and finally, the third layer is transmitted to the display screen for display. In this way, the display content of the area to be occluded can be occluded by the new first layer, so as to avoid the leakage of the display content of the area to be occluded.

It can be seen that in this embodiment of the application, the camera detects the target area of the current page of the display screen that is focused on, and determines the area to be occluded on the display screen according to the target area, and modifies the first layer parameter of the first layer hardware , And create a new first layer according to the modified first layer parameters, and synthesize the new first layer and M second layers corresponding to the M second layer hardware through the layer mixer. Obtain the third layer and display the third layer. Since the transparency of the new first layer is greater than the transparency of the old first layer, the size of the new first layer is greater than or equal to that to be blocked The size of the area, therefore, the new first layer can cover the area to be occluded, so that the area to be occluded can be occluded by the new first layer to avoid the leakage of important or private information.

Please refer to FIG. 3, which is a schematic flowchart of a display control method provided by an embodiment of the application, which is applied to an electronic device, the electronic device includes a camera, a display screen, and a distributed processing unit DPU, and the DPU includes N graphs. Layer hardware and layer mixer, the N layer hardware includes a first layer hardware and M second layer hardware, the N is an integer greater than 1, the M is less than the N, each image Layer hardware is connected to the layer mixer; the method includes:

301. Detect a target area focused on the current page of the display screen through the camera, the current page includes multiple contact information corresponding to multiple contacts, each contact corresponds to one contact information, and the target The area includes any contact information in the multiple contact information.

302. Determine at least one preset important contact among the multiple contacts according to the multiple contact information.

303. Determine a to-be-occluded area corresponding to the at least one important contact adjacent to the target area.

304. Modify the first layer parameter of the first layer hardware, and create a new first layer according to the modified first layer parameter, where the first layer parameter includes at least one of the following: transparency, The shape, size and RGB value, the transparency of the new first layer is greater than the transparency before modification, and the size of the new first layer is greater than or equal to the size of the area to be occluded.

305. Use the layer mixer to synthesize the new first layer and the M second layers corresponding to the M second layer hardware to obtain a third layer, and compare the Three layers for display.

For the specific implementation process of the foregoing steps 301-305, reference may be made to the corresponding descriptions in the steps 201-203, which will not be repeated here.

The current page may include any of the following: an address book page, a contact page of a chat application, a message page of a shopping application, etc. The current page may include multiple contacts and multiple contact information arranged in sequence.

For example, the current page includes 10 contact information of 10 contacts, including 6 important contacts set in advance. Therefore, when the user shows contact information to others, it can detect the target area that the user’s eyeballs are paying attention to. , So as to determine the important contact information or non-important contact information of the target area that the user wants to show to others, and then determine the contact information of other important contacts displayed on the current page, and compare the contact information of other important contacts. The area corresponding to the person information is determined as the area to be occluded, and further, the area to be occluded is occluded by creating a new first layer, thereby preventing the contact information of other important contacts from being accidentally leaked.

It can be seen that in this embodiment of the application, when the user is viewing the contact information on the display screen to others, if the user only wants to show the contact information of important contacts in the target area to others, and does not want others to see it. When the contact information of other important contacts is reached, the contact information of other important contacts is masked, so as to prevent the contact information of other important contacts from being accidentally leaked.

Consistent with the embodiment shown in FIG. 2A and FIG. 3, please refer to FIG. 4. FIG. 4 is a schematic structural diagram of another electronic device provided by an embodiment of the present application. The electronic device includes a processor, a memory, and a communication interface. , And one or more programs, the processor includes a processor, the one or more programs are stored in the memory and are configured to be executed by the processor, and the above programs include instruction:

In a possible example, before the modification of the first layer parameter of the first layer hardware, the above program further includes instructions specifically for executing the following steps:

Acquiring the shape and size of the area to be occluded;

In a possible example, before the modification of the first layer parameter of the first layer hardware, the above-mentioned program includes instructions further used to perform the following steps:

In a possible example, the current page includes multiple contact information corresponding to multiple contacts, each contact corresponds to one contact information, and the target area includes any one of the multiple contact information. Contact information; in terms of determining the area to be occluded on the display screen according to the target area, the program includes instructions that are further used to perform the following steps:

In an implementation manner of the present application, the current page includes multiple images, and the target area includes any one of the multiple images; determining the area to be blocked on the display screen according to the target area On the one hand, the above-mentioned program includes instructions for performing the following steps:

Determining at least one private image preset in the plurality of images;

In a possible example, the above program includes instructions that are also used to perform the following steps:

Detecting a touch track for the current page of the display screen;

The area to be blocked on the display screen is determined according to the touch track.

It should be noted that the specific implementation process of this embodiment can refer to the specific implementation process described in the foregoing method embodiment, which will not be described in detail here.

The embodiment of the present application may divide the electronic device into functional units according to the method example. For example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit may be implemented in the form of hardware or software functional unit. It should be noted that the division of units in the embodiments of the present application is illustrative, and is only a logical function division, and there may be other division methods in actual implementation.

The following are device embodiments of this application, and the device embodiments of this application are used to implement the methods implemented in the method embodiments of this application. Please refer to FIG. 5. FIG. 5 is a display control device provided by an embodiment of the present application, which is applied to electronic equipment. The electronic equipment includes a camera, a display screen, and a distributed processing unit DPU. The DPU includes N layer hardware and A layer mixer, the N layer hardware includes a first layer hardware and M second layer hardware, the N is an integer greater than 1, the M is less than the N, and each layer hardware is equal to Connected with the layer mixer; the device includes:

The detecting unit 501 is configured to detect the focused target area of the current page of the display screen through the camera;

The determining unit 502 is configured to determine the area to be blocked on the display screen according to the target area;

The processing unit 503 is configured to modify the first layer parameter of the first layer hardware, and create a new first layer according to the modified first layer parameter, and the first layer parameter includes at least one of the following Types: transparency, shape, size and RGB value, the transparency of the new first layer is greater than the transparency before modification, and the size of the new first layer is greater than or equal to the size of the area to be blocked;

The display unit 504 is configured to synthesize the new first layer and the M second layers corresponding to the M second layer hardware through the layer mixer to obtain a third layer, and Display the third layer.

Optionally, before the modification of the first layer parameter of the first layer hardware, the processing unit 503 is further configured to:

Acquiring the shape and size of the area to be occluded;

Optionally, the current page includes multiple contact information corresponding to multiple contacts, each contact corresponds to one contact information, and the target area includes any contact information among the multiple contact information ; The determining unit 502 is specifically configured to:

Optionally, the current page includes multiple images, and the target area includes any one of the multiple images; the determining unit 502 is specifically configured to:

Determining at least one private image preset in the plurality of images;

Optionally, the processing unit 503 is further configured to:

Detecting a touch track for the current page of the display screen;

It should be noted that the detection unit 501, the determination unit 502, the processing unit 503, and the display unit 504 may be implemented by a processor.

An embodiment of the present application also provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any method as recorded in the above method embodiment , The above-mentioned computer includes electronic equipment.

The embodiments of the present application also provide a computer program product. The above-mentioned computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the above-mentioned computer program is operable to make a computer execute any of the methods described in the above-mentioned method embodiments. Part or all of the steps of the method. The computer program product may be a software installation package, and the above-mentioned computer includes electronic equipment.

It should be noted that for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that this application is not limited by the described sequence of actions. Because according to this application, some steps can be performed in other order or at the same time. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by this application.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in an embodiment, reference may be made to related descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed device may be implemented in other ways. For example, the device embodiments described above are only illustrative, for example, the division of the above-mentioned units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or integrated. To another system, or some features can be ignored, or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical or other forms.

The units described above as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

In addition, the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. The above-mentioned integrated unit can be realized in the form of hardware or software functional unit.

If the above integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable memory. Based on this understanding, the technical solution of the present application essentially or the part that contributes to the existing technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a memory. A number of instructions are included to enable a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the foregoing methods of the various embodiments of the present application. The aforementioned memory includes: U disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by a program instructing relevant hardware. The program can be stored in a computer-readable memory, and the memory can include: a flash disk , Read-only memory (English: Read-Only Memory, abbreviation: ROM), random access device (English: Random Access Memory, abbreviation: RAM), magnetic disk or optical disc, etc.

The embodiments of the application are described in detail above, and specific examples are used in this article to illustrate the principles and implementation of the application. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the application; at the same time, for Those of ordinary skill in the art, based on the idea of the application, will have changes in the specific implementation and the scope of application. In summary, the content of this specification should not be construed as a limitation to the application.

Claims

A display control method, characterized in that it is applied to an electronic device, the electronic device includes a camera, a display screen, and a distributed processing unit DPU. The DPU includes N layer hardware and layer mixers. The layer hardware includes a first layer hardware and M second layer hardware, the N is an integer greater than 1, the M is less than the N, and each layer hardware is connected to the layer mixer; The methods include:

Detecting, by the camera, a target area that is focused on the current page of the display screen, and determining an area to be occluded on the display screen according to the target area;

Modify the first layer parameters of the first layer hardware, and create a new first layer according to the modified first layer parameters. The first layer parameters include at least one of the following: transparency, shape, Size and RGB value, the transparency of the new first layer is greater than the transparency before modification, and the size of the new first layer is greater than or equal to the size of the area to be occluded;

Synthesize the new first layer and M second layers corresponding to the M second layer hardware through the layer mixer to obtain a third layer, and compare the third image Layer to display.
The method according to claim 1, wherein before the modifying the first layer parameter of the first layer hardware, the method further comprises:

Acquiring the shape and size of the area to be occluded;

The shape and size of the area to be blocked are used as the shape and size of the first layer.
The method according to claim 1 or 2, characterized in that, before the modifying the first layer parameter of the first layer hardware, the method further comprises:

Determining the RGB value of the first layer according to the background color of the area to be blocked;

The transparency of the first layer is determined according to the foreground color of the area to be occluded.
The method according to any one of claims 1-3, wherein the current page includes multiple contact information corresponding to multiple contacts, each contact corresponds to one contact information, and the target area includes Any contact information of the multiple contact information; the determining the area to be blocked on the display screen according to the target area includes:

Determining at least one preset important contact among the multiple contacts according to the multiple contact information;

Determine a to-be-occluded area corresponding to the at least one important contact adjacent to the target area.
The method according to any one of claims 1 to 3, wherein the current page includes a plurality of images, the target area includes any one of the plurality of images; and the method according to the target area Determine the area to be blocked on the display, including:

Determining at least one private image preset in the plurality of images;

Determine an area to be occluded corresponding to the at least one private image adjacent to the target area.
The method according to any one of claims 1-5, wherein the method further comprises:

Detecting a touch track for the current page of the display screen;

The area to be blocked on the display screen is determined according to the touch track.
A display control device, characterized in that it is applied to an electronic device, the electronic device includes a camera, a display screen, and a distributed processing unit DPU. The DPU includes N layer hardware and layer mixers, and the N images The layer hardware includes a first layer hardware and M second layer hardware, the N is an integer greater than 1, the M is less than the N, and each layer hardware is connected to the layer mixer; The device includes:

A detecting unit, configured to detect the focused target area of the current page of the display screen through the camera;

A determining unit, configured to determine an area to be blocked on the display screen according to the target area;

The processing unit is configured to modify the first layer parameter of the first layer hardware, and create a new first layer according to the modified first layer parameter, and the first layer parameter includes at least one of the following : Transparency, shape, size and RGB value, the transparency of the new first layer is greater than the transparency before modification, and the size of the new first layer is greater than or equal to the size of the area to be blocked;

The display unit is used to synthesize the new first layer and the M second layers corresponding to the M second layer hardware through the layer mixer to obtain a third layer, and The third layer is displayed.
8. The device according to claim 7, wherein before said modifying the first layer parameter of the first layer hardware, the processing unit is further configured to:

Acquiring the shape and size of the area to be occluded;

The shape and size of the area to be blocked are used as the shape and size of the first layer.
The device according to claim 7 or 8, wherein, before the modification of the first layer parameter of the first layer hardware, the processing unit is further configured to:

Determining the RGB value of the first layer according to the background color of the area to be blocked;

The transparency of the first layer is determined according to the foreground color of the area to be occluded.
The device according to claim 9, wherein the current page includes multiple contact information corresponding to multiple contacts, each contact corresponds to one contact information, and the target area includes the multiple contact information. Any contact information in the personal information; the determining unit is specifically configured to:

Determining at least one preset important contact among the multiple contacts according to the multiple contact information;

Determine a to-be-occluded area corresponding to the at least one important contact adjacent to the target area.
The device according to claim 9, wherein the current page includes multiple images, and the target area includes any one of the multiple images; and the determining unit is specifically configured to:

Determining at least one private image preset in the plurality of images;

Determine an area to be occluded corresponding to the at least one private image adjacent to the target area.
The device according to claim 10 or 11, wherein the processing unit is further configured to:

Detecting a touch track for the current page of the display screen;

The area to be blocked on the display screen is determined according to the touch track.
An electronic device, characterized in that the electronic device includes a processor, a camera, and a display screen, the processor includes a distributed processing unit DPU, the DPU includes N layer hardware and layer mixers, and the N images The layer hardware includes a first layer hardware and M second layer hardware, the N is an integer greater than 1, the M is less than the N, and each layer hardware is connected to the layer mixer; wherein ,

The camera is used to detect the target area that is focused on the current page of the display screen;

The processor is configured to determine the area to be occluded on the display screen according to the target area; modify the first layer parameter of the first layer hardware;

The first layer hardware is used to create a new first layer according to the modified first layer parameters, and the first layer parameters include at least one of the following: transparency, shape, size, and RGB value, so The transparency of the new first layer is greater than the transparency before modification, and the size of the new first layer is greater than or equal to the size of the area to be occluded;

The layer mixer is used to synthesize the new first layer and the M second layers corresponding to the M second layer hardware to obtain a third layer, and compare the Three layers for display.
The electronic device according to claim 13, wherein before the modifying the first layer parameter of the first layer hardware, the processor is further configured to:

Acquiring the shape and size of the area to be occluded;

The shape and size of the area to be blocked are used as the shape and size of the first layer.
The electronic device according to claim 13 or 14, wherein before the modifying the first layer parameter of the first layer hardware, the processor is further configured to:

Determining the RGB value of the first layer according to the background color of the area to be blocked;

The transparency of the first layer is determined according to the foreground color of the area to be occluded.
The electronic device according to claim 15, wherein the current page includes multiple contact information corresponding to multiple contacts, each contact corresponds to one contact information, and the target area includes the multiple contact information. Any contact information in the contact information; in the aspect of determining the area to be blocked on the display screen according to the target area, the processor is specifically configured to:

Determining at least one preset important contact among the multiple contacts according to the multiple contact information;

Determine a to-be-occluded area corresponding to the at least one important contact adjacent to the target area.
The electronic device according to claim 15, wherein the current page includes multiple images, and the target area includes any one of the multiple images; and the display screen is determined according to the target area. Regarding the area to be occluded on the above, the processor is specifically configured to:

Determining at least one private image preset in the plurality of images;

Determine an area to be occluded corresponding to the at least one private image adjacent to the target area.
The device according to claim 16 or 17, wherein the display screen further comprises a pressure sensor, and the pressure sensor is configured to detect a touch track for the current page of the display screen;

The processor is further configured to determine the area to be blocked on the display screen according to the touch track.
An electronic device, characterized by comprising a processor, a memory, a communication interface, and one or more programs, the one or more programs are stored in the memory and configured to be executed by the processor, The program includes instructions for executing the steps in the method according to any one of claims 1-6.
A computer-readable storage medium, wherein the computer-readable storage medium is used to store a computer program, and the computer program is executed by a processor to implement the method according to any one of claims 1-6.