WO2021008616A1

WO2021008616A1 - Control method for electronic device with folding screen, and electronic device

Info

Publication number: WO2021008616A1
Application number: PCT/CN2020/102812
Authority: WO
Inventors: 葛雄华
Original assignee: 华为技术有限公司
Priority date: 2019-07-18
Filing date: 2020-07-17
Publication date: 2021-01-21
Also published as: CN113791701A; CN110545354A

Abstract

Disclosed are a control method for an electronic device with a folding screen, and an electronic device, relating to the field of electronic devices. The control method comprises: an electronic device receiving a folding operation of a user on a folding screen, and acquiring raw data of the folding screen in real time during a process of executing the folding operation by the user, wherein the raw data comprises at least one of the following parameters: an included angle between a first screen and a second screen, the folding speed of a folded screen, the folding direction of the folded screen, and the folding acceleration of the folded screen, the folded screen being a screen, which rotates when the user executes the folding operation, from the first screen and the second screen; and the electronic device executing a corresponding function according to the raw data obtained in real time, wherein if the sizes of included angles are different, the degrees of executing the corresponding function are different, if the magnitudes of the folding speeds are different, the degrees of executing the corresponding function are different, if the folding directions are different, the degrees of executing the corresponding function are different, or if the magnitudes of the folding accelerations are different, the degrees of executing the corresponding function are different.

Description

Method for controlling electronic equipment with folding screen and electronic equipment

This application claims the priority of a Chinese patent application filed with the State Intellectual Property Office on July 18, 2019, the application number is 201910650507.4, and the application name is "a control method and electronic device for an electronic device with a folding screen", all of which The content is incorporated in this application by reference.

Technical field

The embodiments of the present application relate to the field of electronic devices, and in particular, to a method for controlling an electronic device with a folding screen and an electronic device.

Background technique

During the use of electronic equipment, there are a large number of gradual effects that need to be controlled. For example, the gradient effect can include screen brightness, camera focus, music playback volume, video playback speed, etc. At present, most of these gradual effects can be controlled according to the user's operation on a display screen with a touch control function (such as a touch screen). However, this kind of control accuracy based on the touch screen for the gradual effect is not high, and it is easy to cause misoperation. At the same time, when the user controls the gradient effect based on the touch screen, the finger will block the screen, which will cause the visual interface to be blocked, which will bring great inconvenience to the user.

At the same time, with the promotion and application of folding screens on electronic devices, the display area of electronic device displays has further increased and may not be on the same plane. If the above method is used to control the gradual effect, the accuracy of the control will be further reduced. At the same time, it brings significant inconvenience to users. Therefore, there is an urgent need for a method that can more accurately control the gradation effect in an electronic device (especially an electronic device provided with a folding screen).

Summary of the invention

The embodiments of the present application provide a method for controlling an electronic device with a folding screen and the electronic device, which solves the problems of low control accuracy, misoperation, and obstruction of the visual interface during the gradual effect control process.

In order to achieve the foregoing objectives, the following technical solutions are adopted in the embodiments of this application:

In the first aspect, an embodiment of the present application provides a method for controlling an electronic device with a folding screen, wherein the folding screen can be folded to form a first screen and a second screen. The control method may include: the electronic device receives the user's folding operation on the folding screen; while the user performs the folding operation, the electronic device obtains the original parameters of the folding screen in real time, where the original parameters may include at least one of the following parameters: The angle between the first screen and the second screen, the folding speed of the folded screen, the folding direction of the folded screen and the folding acceleration of the folded screen; the folded screen is the first screen and the second screen, and the user performs folding The screen that rotates during operation; the electronic device performs corresponding functions according to the original parameters obtained in real time; among them, the size of the included angle is different, the degree of performing the corresponding function is different; the size of the folding speed is different, the degree of performing the corresponding function is different; the folding direction is different, The degree of performing the corresponding function is different; or, the degree of folding acceleration is different, the degree of performing the corresponding function is different.

In the method for controlling an electronic device with a folding screen provided by the embodiment of the present application, the user inputs a folding operation to a hinge device (such as a folding screen) in the electronic device, and the electronic device can collect the parameters of the folding screen and separate these parameters. Encapsulate to obtain the corresponding event. In this way, the electronic device can monitor the parameters in the above-mentioned event through the monitor corresponding to the different event, and then execute the corresponding function according to the monitoring result. This realizes that the user can adjust the corresponding functions in the electronic device through the folding operation. Since the folding operation input by the user is continuous, it can cause continuous changes of the parameters of the folding operation, and the electronic device can also monitor the changes of these parameters in real time, so that continuous adjustment of the gradual effect can be realized. The method provided in the embodiments of the present application does not require the user to touch the screen or adjust the gradual effect through physical buttons, so that the gradual effect is adjusted without blocking the user's sight, and has high accuracy .

With reference to the first aspect, in a possible implementation, the folding screen is a hinged Hinge device; the electronic device executes corresponding functions according to the original parameters obtained in real time, which may specifically include: the electronic device generates a hinge folding Hinge-Rotation event according to the original parameters , The hinge folding event is used to encapsulate the obtained original parameters; the hinge folding event includes an angle event, and the angle event encapsulates an angle; the electronic device generates an event monitor according to the hinge folding event, and the event monitor is used to monitor the hinge folding event; The event monitor includes a hinge included angle monitor. The hinge included angle monitor is used to monitor the included angle of the included angle event package; the electronic device performs corresponding functions on the monitoring result of the hinge folding event according to the event monitor. In this way, the electronic device can monitor the parameters (such as the included angle) in the hinge folding event (such as the hinge included angle event) through the event monitor, and perform corresponding functions according to the monitoring result of the included angle. In this way, the user can dynamically adjust the corresponding function through the folding operation.

In combination with the first aspect or the foregoing possible implementation manners, in another possible implementation manner, the hinge folding event further includes at least one of the following event types: speed event, direction event, acceleration event, state event and rebound event; Among them, the speed event encapsulates the folding speed, the direction event encapsulates the folding direction, the acceleration event encapsulates the folding acceleration, and the state event encapsulates the folding state of the folding screen obtained according to the angle. The folding state is the expanded state, the closed state or the half-expanded state. , The rebound event is encapsulated with a rebound mark, which is used to indicate whether the folding screen is folded and then returned. In this way, different types of hinge folding events are encapsulated with different parameters, so that the electronic device can monitor different parameters, so as to perform corresponding functions according to the monitoring results.

With reference to the first aspect or the foregoing possible implementation manners, in another possible implementation manner, the event monitor further includes at least one of the following monitors: a hinge direction monitor, a hinge state monitor, a hinge motion monitor, The first hinge rebound monitor, the second hinge rebound monitor, the third hinge rebound monitor, the hinge rebound slide monitor; among them, the hinge direction monitor is used to monitor the folding direction of the direction event package; the hinge state monitor is used to monitor One or more of the included angle encapsulated by the angle event, the folding speed encapsulated by the velocity event, and the folding acceleration encapsulated by the acceleration event are monitored to obtain a Boolean value, which is used to indicate whether the hinge device is rotating; hinge motion monitoring The monitor is used to monitor the angle of the angle event package, the folding speed of the speed event package, the folding direction of the direction event package, and the folding acceleration of the acceleration event package; the first hinge rebound monitor is used to monitor the folding direction and the folding direction of the direction event package. The included angle of the included angle event package is monitored; the second hinge rebound monitor is used to monitor the folding direction of the directional event package; the third hinge rebound monitor is used to monitor the included angle of the included angle event package; the hinge rebound slide monitor is used To monitor the folding direction encapsulated by the direction event to obtain the target event corresponding to the folding direction, the target event includes: a predefined folding operation event or a predefined system event. In this way, the electronic device can monitor different hinge folding events through different event monitors, so that the user can control multiple functions in the electronic device through the folding operation.

In combination with the first aspect or the foregoing possible implementation manners, in another possible implementation manner, the electronic device performs corresponding functions according to the monitoring result of the hinge folding event by the event monitor, including: the electronic device clamps the monitor according to the hinge angle The monitoring results of the included angle encapsulated by the angle event, adjust the brightness of the folding screen; among them, if the folding state of the folding screen is closed and the folding screen is in a black screen state before the folding operation is performed, the larger the monitored included angle, The brightness of the folding screen is greater; if the folding state of the folding screen is the unfolded state before the folding operation is performed, and the folding screen is in the bright screen state, the smaller the monitored angle, the smaller the brightness of the folding screen. In this way, the method for controlling an electronic device with a folding screen provided in the present application can dynamically adjust the brightness of the folding screen according to the monitoring of the included angle in different scenarios.

In combination with the first aspect or the foregoing possible implementation manners, in another possible implementation manner, the electronic device performs corresponding functions according to the monitoring result of the hinge folding event by the event monitor, including: the electronic device clamps the monitor according to the hinge angle The monitoring result of the included angle encapsulated by the angle event, adjust the zoom magnification of the electronic device camera, and the range of the zoom magnification of the camera is [first magnification, second magnification]; among them, if the folding screen is folded before performing the folding operation The state is closed and the zoom magnification of the camera is the second magnification, the larger the monitored angle, the smaller the zoom magnification of the camera; if the folding state of the folding screen is closed before the folding operation, and the camera’s zoom If the zoom magnification is the first magnification, the larger the monitored angle, the greater the zoom magnification of the camera; if the folding state of the folding screen is unfolded before the folding operation, and the zoom magnification of the camera is the second magnification, then The smaller the monitored included angle, the smaller the camera’s zoom magnification; if the folding state of the folding screen is unfolded before the folding operation is performed, and the camera’s zoom magnification is the first magnification, the smaller the monitored included angle, The greater the zoom magnification of the camera; if the folding state of the folding screen is half-folded before the folding operation, and the zoom magnification of the camera is the second magnification, the greater the monitored included angle is when the included angle is less than 90° , The smaller the zoom magnification of the camera, when the included angle is greater than 90°, the smaller the monitored included angle, the smaller the zoom magnification of the camera; if before performing the folding operation, the folding state of the folding screen is half-folded and the camera The zoom magnification of is the third value, the third value is greater than the first magnification and less than the second magnification, then the included angle is greater than 90°, and the difference between the third value and the first magnification is less than the difference between the second magnification and the third value When the angle monitored is greater, the zoom ratio of the camera is smaller, and the angle monitored is smaller, the zoom ratio of the camera is greater; when the angle is greater than 90°, and the difference between the third value and the first ratio is greater than When the difference between the second magnification and the third value, the larger the monitored angle, the greater the zoom magnification of the camera, and the smaller the monitored angle, the smaller the zoom magnification of the camera; when the angle is less than 90°, and the first When the difference between the three values and the first magnification is smaller than the difference between the second and third values, the larger the monitored angle, the larger the camera's zoom ratio, and the smaller the monitored angle, the smaller the camera's zoom ratio; When the included angle is less than 90°, and the difference between the third value and the first magnification is greater than the difference between the second magnification and the third value, the larger the monitored included angle, the smaller the camera's zoom magnification, and the greater the monitored included angle The smaller the zoom ratio of the camera is. In this way, the method for controlling an electronic device with a folding screen provided in the present application can realize the adjustment of the focal length of the camera according to the monitoring of the included angle in different scenarios.

In combination with the first aspect or the foregoing possible implementation manners, in another possible implementation manner, the electronic device performs corresponding functions according to the monitoring result of the hinge folding event by the event monitor, including: the electronic device clamps the monitor according to the hinge angle The monitoring result of the included angle encapsulated by the angle event, adjust the playback rate of the video, the value range of the playback rate is [first rate, second rate]; among them, if the folding state of the folding screen is closed before the folding operation is performed Or half-expanded state, and the playback rate of the video is the third rate, the third rate is greater than the first rate and less than the second rate, which is the normal playback rate of the video, when the angle is within the range of 0° to 45° , The larger the monitored angle, the higher the playback rate. When the included angle is in the range of 45° to 135°, the larger the monitored angle, the lower the playback rate. When the included angle is between 135° and 180° When the angle is within the range, the larger the monitored angle, the higher the playback rate; if the folding state of the folding screen is the unfolded state before the folding operation is performed, and the video playback rate is the third rate, the angle is at 180 ° to 135°, the smaller the monitored angle, the lower the playback rate. When the angle is within the range of 135° to 45°, the smaller the monitored angle, the greater the playback rate. When the included angle is within the range of 45° to 0°, the smaller the monitored included angle, the lower the playback rate. In this way, the method for controlling an electronic device with a folding screen provided in the present application can realize the adjustment of the video playback rate according to the monitoring of the included angle in different scenarios.

In combination with the first aspect or the foregoing possible implementation manners, in another possible implementation manner, the electronic device performs corresponding functions according to the monitoring result of the hinge folding event by the event monitor, including: the application of the electronic device monitors the rebound of the hinge according to the first hinge The second hinge rebound monitor or the third hinge rebound monitor performs the corresponding function according to the monitoring results of the parameters encapsulated in the corresponding event; or, the electronic device performs the corresponding function according to the first hinge rebound monitor, the second hinge rebound monitor or the second hinge rebound monitor. The three-hinge rebound monitor monitors the results of the parameters encapsulated in the corresponding event, determines the corresponding target event, and the application of the electronic device executes the function corresponding to the target event. In this way, the electronic device can execute the function corresponding to the monitoring result according to the monitoring results of different hinge rebound monitors, and can also determine the target event corresponding to the monitoring result according to the monitoring results of different hinge rebound monitors, and Execute the function corresponding to the target event.

In combination with the first aspect or the foregoing possible implementation manners, in another possible implementation manner, the electronic device performs corresponding functions according to the monitoring result of the hinge folding event by the event monitor, including: the application of the electronic device slides the monitor according to the hinge rebound The target event obtained by monitoring the folding direction encapsulated in the direction event, executes the corresponding function. In this way, the electronic device can determine the corresponding target event, such as sliding, according to the monitoring result of the hinge rebound sliding monitor, and execute the corresponding sliding function.

In the second aspect, an embodiment of the present application provides an electronic device. The electronic device includes: one or more processors, a memory, and a folding screen; wherein the folding screen includes at least a first screen and a second screen for The instructions of each processor are used to display content; the memory is used to store one or more programs; one or more processors are used to run one or more programs to achieve the following actions: receiving the user’s folding operation on the folding screen; During the folding operation, the original parameters of the folding screen are obtained in real time. The original parameters include at least one of the following parameters: the angle between the first screen and the second screen, the folding speed of the folded screen, and the The folding direction and the folding acceleration of the folded screen; the folded screen is the first screen and the second screen, the screen that the user turns when the user performs the folding operation; the corresponding function is executed according to the original parameters obtained in real time; where the angles are different, The degree of performing the corresponding function is different; the degree of performing the corresponding function is different with the size of the folding speed; the degree of performing the corresponding function is different with the folding direction; or the degree of performing the corresponding function is different with the size of the folding acceleration.

In combination with the second aspect, in a possible implementation, the folding screen is a hinge Hinge device; the corresponding function is executed according to the original parameters obtained in real time, including: generating hinge folding Hinge-Rotation events according to the original parameters, and hinge folding events for packaging Obtained original parameters; hinge folding events include included angle events, which are encapsulated with included angles; generate event monitors based on hinge folding events, which are used to monitor hinge folding events; event monitors include hinge included angle monitors , The hinge included angle monitor is used to monitor the included angle of the included angle event package; according to the event monitor, the corresponding function is performed on the monitoring result of the hinge folding event.

In combination with the second aspect or the foregoing possible implementation manners, in another possible implementation manner, the hinge folding event further includes at least one of the following event types: speed event, direction event, acceleration event, state event and rebound event; Among them, the speed event encapsulates the folding speed, the direction event encapsulates the folding direction, the acceleration event encapsulates the folding acceleration, and the state event encapsulates the folding state of the folding screen obtained according to the angle. The folding state is the expanded state, the closed state or the half-expanded state. , The rebound event is encapsulated with a rebound mark, which is used to indicate whether the folding screen is folded and then returned.

With reference to the second aspect or the foregoing possible implementation manners, in another possible implementation manner, the event monitor further includes at least one of the following monitors: a hinge direction monitor, a hinge state monitor, a hinge motion monitor, The first hinge rebound monitor, the second hinge rebound monitor, the third hinge rebound monitor, the hinge rebound slide monitor; among them, the hinge direction monitor is used to monitor the folding direction of the direction event package; the hinge state monitor is used to monitor One or more of the included angle encapsulated by the angle event, the folding speed encapsulated by the velocity event, and the folding acceleration encapsulated by the acceleration event are monitored to obtain a Boolean value, which is used to indicate whether the hinge device is rotating; hinge motion monitoring The monitor is used to monitor the angle of the angle event package, the folding speed of the speed event package, the folding direction of the direction event package, and the folding acceleration of the acceleration event package; the first hinge rebound monitor is used to monitor the folding direction and the folding direction of the direction event package. The included angle of the included angle event package is monitored; the second hinge rebound monitor is used to monitor the folding direction of the directional event package; the third hinge rebound monitor is used to monitor the included angle of the included angle event package; the hinge rebound slide monitor is used To monitor the folding direction encapsulated by the direction event to obtain the target event corresponding to the folding direction, the target event includes: a predefined folding operation event or a predefined system event.

In combination with the second aspect or the foregoing possible implementation manners, in another possible implementation manner, executing corresponding functions according to the monitoring result of the hinge folding event by the event monitor includes: encapsulating the included angle event by the hinge included angle monitor The monitoring result of the included angle, adjust the brightness of the folding screen; among them, if the folding state of the folding screen is closed and the folding screen is in the black state before performing the folding operation, the larger the monitored included angle, the brightness of the folding screen The larger is; if the folding state of the folding screen is the unfolded state before the folding operation is performed, and the folding screen is in the bright screen state, the smaller the monitored angle, the smaller the brightness of the folding screen.

In combination with the second aspect or the foregoing possible implementation manners, in another possible implementation manner, executing corresponding functions according to the monitoring result of the hinge folding event by the event monitor includes: encapsulating the included angle event by the hinge included angle monitor The monitoring result of the included angle, adjust the zoom magnification of the electronic device camera, the value range of the camera zoom magnification is [first magnification, second magnification]; among them, if the folding state of the folding screen is closed before the folding operation is performed , And the camera’s zoom magnification is the second magnification, the larger the monitored included angle, the smaller the camera’s zoom magnification; if the folding screen is closed before the folding operation is performed, and the camera’s zoom magnification is the second One magnification, the larger the monitored angle, the greater the camera’s zoom magnification; if the folding state of the folding screen is unfolded before the folding operation is performed, and the camera’s zoom magnification is the second magnification, the monitored folder The smaller the angle, the smaller the zoom magnification of the camera; if the folding state of the folding screen is unfolded before the folding operation, and the zoom magnification of the camera is the first magnification, the smaller the monitored angle is, the zoom magnification of the camera If the folding state of the folding screen is half-folded before the folding operation is performed, and the zoom magnification of the camera is the second magnification, when the included angle is less than 90°, the larger the monitored included angle, the camera will zoom The smaller the magnification, when the included angle is greater than 90°, the smaller the monitored included angle is, the smaller the zoom magnification of the camera will be; if the folding state of the folding screen is half-folded, and the zoom magnification of the camera is The third value, the third value is greater than the first magnification and less than the second magnification, when the included angle is greater than 90°, and the difference between the third value and the first magnification is less than the difference between the second magnification and the third value, monitor The larger the included angle, the smaller the camera’s zoom magnification, the smaller the monitored included angle, the greater the camera’s zoom magnification; when the included angle is greater than 90°, and the difference between the third value and the first magnification is greater than the second magnification and For the difference between the third value, the larger the monitored angle, the greater the camera’s zoom ratio, and the smaller the monitored angle, the smaller the camera’s zoom ratio; when the angle is less than 90°, and the third value and the first When the difference between one magnification is less than the difference between the second and third values, the larger the monitored angle, the larger the camera’s zoom magnification, and the smaller the monitored angle, the smaller the camera’s zoom magnification; 90°, and the difference between the third value and the first magnification is greater than the difference between the second magnification and the third value, the larger the monitored angle, the smaller the camera’s zoom magnification, and the smaller the monitored angle, the camera’s The greater the zoom magnification.

In combination with the second aspect or the foregoing possible implementation manners, in another possible implementation manner, executing corresponding functions according to the monitoring result of the hinge folding event by the event monitor includes: encapsulating the included angle event by the hinge included angle monitor The monitoring result of the included angle, adjust the playback rate of the video, the value range of the playback rate is [first rate, second rate]; among them, if the folding state of the folding screen is closed or half-expanded before performing the folding operation , And the video playback rate is the third rate. The third rate is greater than the first rate and less than the second rate, which is the normal playback rate of the video. When the angle is within the range of 0° to 45°, the monitored The larger the angle, the greater the playback rate. When the included angle is in the range of 45° to 135°, the larger the monitored angle is, the lower the playback rate. When the included angle is in the range of 135° to 180° , The larger the monitored angle, the greater the playback rate; if the folding state of the folding screen is expanded before the folding operation is performed, and the video playback rate is the third rate, the included angle is between 180° and 135° When the included angle is within the range, the smaller the monitored angle, the lower the playback rate. When the included angle is within the range of 135° to 45°, the smaller the monitored angle is, the greater the playback rate is. In the range of ° to 0 °, the smaller the monitored angle, the lower the playback rate.

In combination with the second aspect or the foregoing possible implementation manners, in another possible implementation manner, executing the corresponding function according to the monitoring result of the hinge folding event by the event monitor includes: the application of the electronic device according to the first hinge rebound monitor, The second hinge rebound monitor or the third hinge rebound monitor performs the corresponding function according to the monitoring results of the parameters encapsulated in the corresponding event; or, according to the first hinge rebound monitor, the second hinge rebound monitor or the third hinge rebound monitor The monitor determines the corresponding target event based on the monitoring result of the parameters encapsulated in the corresponding event, and the application of the electronic device executes the function corresponding to the target event.

In combination with the second aspect or the foregoing possible implementation manners, in another possible implementation manner, the corresponding function is executed according to the monitoring result of the hinge folding event by the event monitor, including: the application of the electronic device slides the monitor to the direction according to the hinge rebound The fold direction encapsulated in the event is monitored to obtain the target event, and the corresponding function is executed.

In a third aspect, a computer storage medium is provided. The computer storage medium may include computer instructions. When the computer instructions run on an electronic device, the electronic device executes any of the first aspect or the possible implementation manners of the first aspect. 1. The control method of an electronic device with a folding screen.

In a fourth aspect, a computer program product is provided. When the computer program product runs on a computer, the computer executes the electronic device with a folding screen as described in the first aspect or any of the possible implementations of the first aspect Control method.

In a fifth aspect, an embodiment of the present application provides a device that has a function of implementing the behavior of an electronic device in the method of the first aspect. The function can be realized by hardware, or by hardware executing corresponding software. The hardware or software includes one or more modules corresponding to the above-mentioned functions, for example, a determination unit or module, and an execution unit or module.

It should be understood that the description of technical features, technical solutions, beneficial effects or similar language in this application does not imply that all the features and advantages can be realized in any single embodiment. On the contrary, it can be understood that the description of the features or beneficial effects means that a specific technical feature, technical solution or beneficial effect is included in at least one embodiment. Therefore, the descriptions of technical features, technical solutions, or beneficial effects in this specification do not necessarily refer to the same embodiment. Furthermore, the technical features, technical solutions, and beneficial effects described in this embodiment can also be combined in any appropriate manner. Those skilled in the art will understand that the embodiments can be implemented without one or more specific technical features, technical solutions, or beneficial effects of the specific embodiments. In other embodiments, additional technical features and beneficial effects may also be identified in specific embodiments that do not reflect all the embodiments.

Description of the drawings

FIG. 1 is a schematic diagram of a form of a flexible folding screen electronic device provided by an embodiment of the application;

2 is a schematic diagram of another form of a flexible folding screen electronic device provided by an embodiment of the application;

3 is a schematic diagram of a form of a multi-screen folding screen electronic device provided by an embodiment of the application;

4 is a schematic diagram of another electronic device with a flexible folding screen provided by an embodiment of the application;

FIG. 5 is a schematic diagram of another form of a flexible folding screen electronic device provided by an embodiment of this application;

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

FIG. 7 is a side view of a folding screen electronic device provided by an embodiment of the application;

FIG. 8 is a schematic diagram of a geographic coordinate system provided by an embodiment of this application;

FIG. 9 is a schematic flowchart of a method for controlling an electronic device with a folding screen of an electronic device with a folding screen according to an embodiment of the application;

10 is a schematic diagram of the logical composition of an electronic device provided by an embodiment of the application;

11 is a schematic diagram of the logical composition of an input device provided by an embodiment of the application;

12 is a schematic diagram of a method for adjusting brightness of an electronic device according to an embodiment of the application;

FIG. 13 is a corresponding schematic diagram of brightness adjustment and parameters provided by an embodiment of this application;

FIG. 14 is a schematic diagram of a method for adjusting focus of an electronic device according to an embodiment of the application;

15 is a corresponding schematic diagram of a focal length adjustment and parameters provided by an embodiment of the application;

FIG. 16 is a schematic diagram of another method for adjusting focus of an electronic device according to an embodiment of the application;

FIG. 17 is a schematic diagram of another method for adjusting the focus of an electronic device according to an embodiment of the application;

FIG. 18 is a schematic diagram of the corresponding relationship between a video playback rate and a folding screen angle provided by an embodiment of the application;

19 is a schematic diagram of a method for controlling picture browsing by an electronic device according to an embodiment of the application;

FIG. 20 is a schematic diagram of the composition of an electronic device provided by an embodiment of the application.

Detailed ways

The embodiment of the present application provides a control method, which can be applied to an electronic device including a folding screen. The folding screen (also called a folding device) can be folded to form at least two screens. For example, the folding screen can be folded to form a first screen and a second screen. It should be noted that the at least two screens formed after the folding screen is folded may be multiple independent screens or a complete screen in an integrated structure, but at least two parts are formed by folding.

Among them, when the folding screen is folded, the parameters of the folding screen will change, such as the angle between the first screen and the second screen, the folding speed, folding direction, and folding acceleration of the folded screen will also occur. Variety. Wherein, the above-mentioned folded screen may be a screen that is rotated when the user performs a folding operation in the first screen and the second screen. In some embodiments of the present application, the electronic device can adjust the corresponding gradual effect according to the changes of the parameters during the folding process of the folding screen (such as the aforementioned included angle, folding direction, folding speed, folding acceleration, etc.). For example, in the process of folding the folding screen, as the angle between the first screen and the second screen becomes larger, the brightness of the folding screen becomes brighter, or as the angle between the first screen and the second screen becomes brighter. When the angle becomes smaller, the brightness of the folding screen becomes darker. For example, in the shooting scene, when the folding screen is folded, as the angle between the first screen and the second screen changes, the zoom ratio of the camera , Or the focal length changes accordingly; for another example, in a video playback scene, when the folding screen is folded, as the angle between the first screen and the second screen changes, the video playback rate changes accordingly, etc. . In some other embodiments of the present application, the electronic device may also perform corresponding functions according to changes in parameters during the folding process of the folding screen. For example, in a reading scene, the folding screen is folded at a certain angle and then reversed, and the pages in the reading interface are turned.

In summary, in the embodiments of the present application, the angle between the first screen and the second screen formed during the folding process of the folding screen, the folding speed of the folded screen, the folding acceleration, and the folding direction can be changed. Corresponding to the adjustment of the gradation effect of the electronic device, the electronic device can dynamically adjust the gradation effect according to the changes of the above parameters, which realizes the precise control of the gradation effect of the electronic device, and does not block the visual interface and is not easy to appear Misoperation.

Exemplarily, in some embodiments of the present application, the folding screen may be a flexible folding screen. Among them, the flexible folding screen includes folding edges made of flexible materials. Part or all of the flexible folding screen is made of flexible materials. For example, only the foldable part of the flexible folding screen (such as folding edges) is made of flexible materials, and the other parts are made of rigid materials; or, the flexible folding screen is all made of flexible materials. The folding screen can be folded along the folding edge to form multiple (two or more) screens.

For example, the folding screen shown in (a) in FIG. 1 is a flexible folding screen. The folding screen shown in (a) in Figure 1 is a complete display screen, which includes folding edges made of flexible materials. After the folding screen is folded along the folding edges, the A screen 101 and the B screen 102 shown in (b) of FIG. 1 can be formed.

For another example, the folding screen shown in (a) in FIG. 2 is also a flexible folding screen. The folding screen shown in Fig. 2(a) is a complete display screen, and the display screen includes folding edges made of flexible materials. After the folding screen is folded along the folding edges, the A screen 201, the B screen 202, and the C screen 203 shown in (b) of FIG. 2 can be formed.

Wherein, (a) in FIG. 1 and (a) in FIG. 2 are both schematic diagrams of the form when the folding screen is unfolded (in other words, the folding screen is in an unfolded state). Both (b) in FIG. 1 and (b) in FIG. 2 are schematic diagrams of the folding screen in a half-folded state. (C) in FIG. 1 is a schematic diagram of the folding screen in a closed state. It should be noted that, in each embodiment of the present application, there are three states of the folding screen: an expanded state, a closed state, and a half-folded state. The unfolded state indicates that the folding screen is unfolded, that is, the angle between any two screens in the folding screen is 180°. The closed state means that the folding screen is completely folded, that is, the angle between any two screens in the folding screen is 0°. The state between the expanded state and the closed state is a half-folded state.

In other embodiments of the present application, the folding screen may be a multi-screen folding screen. The multi-screen folding screen may include multiple (two or more) screens. It should be noted that these multiple screens are multiple separate display screens. These multiple screens can be connected by folding shafts in sequence. Each screen can be rotated around a folding axis connected to it to realize the folding of multi-screen folding screens.

As shown in (a) in FIG. 3, the multi-screen folding screen includes two separate screens, called A screen 301 and B screen 302, respectively. The A screen 301 and the B screen 302 are connected by a folding shaft, and the A screen 301 and the B screen 302 can be rotated around the folding shaft to realize the folding of the multi-screen folding screen. Among them, (a) in FIG. 3 is a schematic diagram of the shape of the multi-screen folding screen in an unfolded state. (B) in FIG. 3 is a schematic diagram of the multi-screen folding screen in a half-folded state. (C) in FIG. 3 is a schematic diagram of the shape of the multi-screen folding screen in a closed state. The multi-screen folding screen may also include three or more than three screens. For the specific form and folding method, refer to FIG. 3 and related descriptions, which will not be repeated here.

Among them, when the folding screen is in a closed state, the angle between adjacent screens is 0°. For example, the angle α between the A screen and the B screen shown in (c) in FIG. 1 is 0°. When the folding screen is in the unfolded state, the angle between adjacent screens is 180°. For example, the angle α between the A screen 101 and the B screen 102 shown in (a) in FIG. 1 is 180°. When the folding screen is in a half-folded state, the value range of the included angle between adjacent screens may be (0°, 180°). For example, the angle α ∈ (0°, 180°) between the A screen 101 and the B screen 102 shown in (b) of FIG. 1.

In the above figures 1 to 3, the folding screen of the electronic device is folded longitudinally to realize the folding of the folding screen. Of course, the folding screen of the electronic device can also be folded horizontally to realize the folding of the folding screen. For example, after the folding screen shown in Figure 4 (a) is folded along the folding edge, during the folding process, it can form Figure 4 (b), Figure 4 (c) and Figure 4 ( d) A screen and B screen as shown.

In addition, the foregoing FIGS. 1 to 4 are schematic diagrams of the angle between adjacent screens of the folding screen in the range of [0°, 180°]. Of course, the value range of the angle between adjacent screens of the folding screen can also include (180°, 360°). For example, taking the folding screen shown in Figure 1 as an example, as shown in Figure 1 (a) The folding screen is folded along the folding edge to form A screen 101 and B screen 102 shown in Figure 5 (a) and (b). A screen 101 and B screen 102 as shown in Figure 5 (a) The angle β between them is 360°. The value range of the angle β between the A screen 101 and the B screen 102 as shown in Figure 5 (b) is (180°, 360°). It needs to be explained Yes, in the embodiment of the present application, when the included angle of any two screens in the folding screen is 360°, it can also be considered that the folding screen is in a closed state.

The method provided in the embodiments of the present application can be applied to a situation where the folding screen is in any of the unfolded state, the half-folded state or the closed state. In other words, no matter when the folding screen is in the unfolded state, half-folded state or closed state, if the user manipulates the folding screen and causes the parameters of the folding screen to change, the electronic device can adjust the folding screen according to the changes in the parameters of the folding screen. Gradient effects such as brightness, adjusting camera focus, or adjusting video playback rate.

Exemplarily, the electronic devices in the embodiments of the present application may be mobile phones, tablet computers, desktops, laptops, handheld computers, notebook computers, ultra-mobile personal computers (UMPC), netbooks, and cellular computers. Telephones, personal digital assistants (PDAs), augmented reality (AR)\virtual reality (VR) devices and other devices including folding screens, the specific form of the device is not special in the embodiments of this application limit.

The implementation of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

Please refer to FIG. 6, which is a schematic structural diagram of an electronic device 100 provided by an embodiment of this application. As shown in FIG. 6, the electronic device 100 may include a processor 610, an external memory interface 620, an internal memory 621, a universal serial bus (USB) interface 630, a charging management module 640, a power management module 641, and a battery 642 , Antenna 1, antenna 2, mobile communication module 650, wireless communication module 660, audio module 670, speaker 670A, receiver 670B, microphone 670C, earphone interface 670D, sensor module 680, buttons 690, motor 691, indicator 692, camera 693 , The display screen 694, and the subscriber identification module (SIM) card interface 695, etc. Among them, the sensor module 680 may include a pressure sensor, a gyroscope sensor, an air pressure sensor, an infrared sensor, a magnetic sensor, an acceleration sensor, a distance sensor, a proximity light sensor, a fingerprint sensor, a temperature sensor, a touch sensor, an ambient light sensor, a bone conduction sensor, etc. .

It can be understood that the structure illustrated in this embodiment does not constitute a specific limitation on the electronic device 100. In other embodiments, the electronic device 100 may include more or fewer components than shown, or combine certain components, or split certain components, or arrange different components. The illustrated components can be implemented in hardware, software, or a combination of software and hardware.

The processor 610 may include one or more processing units. For example, the processor 610 may include an application processor (AP), a modem processor, a graphics processing unit (GPU), and 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) Wait. Among them, different processing units can be independent devices or integrated in one or more processors.

The controller may be the nerve center and command center of the electronic device 100. The controller can generate operation control signals according to the instruction operation code and timing signals to complete the control of fetching and executing instructions.

A memory may also be provided in the processor 610 to store instructions and parameters. In some embodiments, the memory in the processor 610 is a cache memory. The memory can store instructions or parameters that the processor 610 has just used or used cyclically. If the processor 610 needs to use the instruction or parameter again, it can be directly called from the memory. Repeated accesses are avoided, the waiting time of the processor 610 is reduced, and the efficiency of the system is improved.

In some embodiments, the processor 610 may include one or more interfaces. The interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, and a universal asynchronous transmitter (universal asynchronous transmitter) interface. receiver/transmitter, UART) interface, mobile industry processor interface (MIPI), general-purpose input/output (GPIO) interface, subscriber identity module (SIM) interface, and / Or Universal Serial Bus (USB) interface, etc.

It can be understood that the interface connection relationship between the modules illustrated in this embodiment is merely a schematic description, and does not constitute a structural limitation of the electronic device 100. In other embodiments, the electronic device 100 may also adopt different interface connection modes in the foregoing embodiments, or a combination of multiple interface connection modes.

The charging management module 640 is used to receive charging input from the charger. Among them, the charger can be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 640 may receive the charging input of the wired charger through the USB interface 630. In some embodiments of wireless charging, the charging management module 640 may receive the wireless charging input through the wireless charging coil of the electronic device 100. While the charging management module 640 charges the battery 642, it can also supply power to the electronic device through the power management module 641.

The power management module 641 is used to connect the battery 642, the charging management module 640 and the processor 610. The power management module 641 receives input from the battery 642 and/or the charge management module 640, and supplies power to the processor 610, internal memory 621, external memory, display screen 694, camera 693, and wireless communication module 660. The power management module 641 can also be used to monitor parameters such as battery capacity, battery cycle times, and battery health status (leakage, impedance). In some other embodiments, the power management module 641 may also be provided in the processor 610. In other embodiments, the power management module 641 and the charging management module 640 may also be provided in the same device.

The wireless communication function of the electronic device 100 can be realized by the antenna 1, the antenna 2, the mobile communication module 650, the wireless communication module 660, the modem processor, and the baseband processor.

The antenna 1 and the antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in the electronic device 100 can be used to cover a single or multiple communication frequency bands. Different antennas can also be reused to improve antenna utilization. For example, antenna 1 can be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna can be used in combination with a tuning switch.

The mobile communication module 650 may provide a wireless communication solution including 2G/3G/4G/5G and the like applied to the electronic device 100. The mobile communication module 650 may include at least one filter, switch, power amplifier, low noise amplifier (LNA), and so on. The mobile communication module 650 can receive electromagnetic waves from the antenna 1, filter and amplify the received electromagnetic waves, and transmit them to the modem processor for demodulation. The mobile communication module 650 can also amplify the signal modulated by the modem processor, and convert it to electromagnetic wave radiation via the antenna 1. In some embodiments, at least part of the functional modules of the mobile communication module 650 may be provided in the processor 610. In some embodiments, at least part of the functional modules of the mobile communication module 650 and at least part of the modules of the processor 610 may be provided in the same device.

The modem processor may include a modulator and a demodulator. Among them, the modulator is used to modulate the low frequency baseband signal to be sent into a medium and high frequency signal. The demodulator is used to demodulate the received electromagnetic wave signal into a low-frequency baseband signal. Then the demodulator transmits the demodulated low-frequency baseband signal to the baseband processor for processing. The low-frequency baseband signal is processed by the baseband processor and then passed to the application processor. The application processor outputs sound signals through audio equipment (not limited to the speaker 670A, the receiver 670B, etc.), or displays images or videos through the display screen 694. In some embodiments, the modem processor may be an independent device. In other embodiments, the modem processor may be independent of the processor 610 and be provided in the same device as the mobile communication module 650 or other functional modules.

The wireless communication module 660 can provide applications on the electronic device 100 including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), bluetooth (BT), and global navigation satellites. System (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions. The wireless communication module 660 may be one or more devices integrating at least one communication processing module. The wireless communication module 660 receives electromagnetic waves via the antenna 2, frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 610. The wireless communication module 660 may also receive the signal to be sent from the processor 610, perform frequency modulation, amplify, and convert it into electromagnetic waves to radiate through the antenna 2.

In some embodiments, the antenna 1 of the electronic device 100 is coupled with the mobile communication module 650, and the antenna 2 is coupled with the wireless communication module 660, so that the electronic device 100 can communicate with the network and other devices through wireless communication technology. The wireless communication technologies may include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), broadband Code division multiple access (wideband code division multiple access, WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), BT, GNSS, WLAN, NFC , FM, and/or IR technology, etc. The GNSS may include global positioning system (GPS), global navigation satellite system (GLONASS), Beidou navigation satellite system (BDS), quasi-zenith satellite system (quasi -zenith satellite system, QZSS) and/or satellite-based augmentation systems (SBAS).

The electronic device 100 implements a display function through a GPU, a display screen 694, and an application processor. The GPU is a microprocessor for image processing, connected to the display 694 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. The processor 610 may include one or more GPUs, which execute program instructions to generate or change display information.

The display screen 694 is used to display images, videos, etc. The display screen 694 is the aforementioned folding screen (such as a flexible folding screen or a multi-screen folding screen). The display screen 694 includes a display panel. The display panel can adopt liquid crystal display (LCD), organic light-emitting diode (OLED), active-matrix organic light-emitting diode or active-matrix organic light-emitting diode (active-matrix organic light-emitting diode). emitting diode, AMOLED, flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diode (QLED), etc.

When the user performs a folding operation on the display screen 694, the electronic device can obtain the raw data of the display screen 694 in the process of the user performing the folding operation in real time. The original parameters may include: the angle between the first screen and the second screen formed after the folding screen is folded, the folding speed of the folded screen, the folding direction of the folded screen, and the folding acceleration of the folded screen. The above-mentioned folded screen is the first screen and the second screen, which are rotated when the user performs a folding operation. It should be noted that, in the embodiments of the present application, the included angle between the first screen and the second screen formed by folding the folding screen may also be referred to as the folding angle variable.

In some embodiments of the present application, the electronic device 100 may include a physical device 681, and the physical device 681 may be used to obtain original parameters in the process of folding the display screen 694. Exemplarily, the physical device 681 may be an independent device or module. The physical device 681 can monitor the change of the angle between the first screen and the second screen formed by the folding of the display screen 694 in real time, the folding direction of the folded screen, the folding speed, the folding acceleration and other parameters.

In some other embodiments of the present application, the above-mentioned original parameters may be acquired through the sensor module 680 provided in the electronic device 100. For example, the electronic device 100 can obtain the original parameters of the display screen 694 during the folding process through a gyroscope sensor, an infrared sensor, a magnetic sensor, an acceleration sensor, a proximity light sensor, etc.

Exemplarily, the electronic device may obtain the original parameters of the display screen 694 when the user performs the folding operation by the following method.

Folding speed and folding acceleration: Based on the parameters collected by the acceleration sensor during folding, the electronic device 100 can convert the parameters by the size of the folding screen to obtain the folding speed and folding acceleration of the folded screen when the user performs the folding operation.

Folding direction: The electronic device 100 can collect relevant parameters through an infrared sensor or a magnetic sensor to determine the folding direction of the folded screen during the user's folding operation, such as folding toward the unfolding direction or folding toward the closing direction. Alternatively, the electronic device 100 may obtain the folding direction of the folded screen during the folding operation performed by the user according to the movement direction of the acceleration sensor and/or the folding direction of the gyroscope.

Folding angle variable: the electronic device 100 can obtain the folding angle variable of the folding screen according to the parameters obtained by the acceleration sensor or the gyroscope sensor installed on the folding screen. Alternatively, the electronic device 100 may obtain sensing information according to an infrared sensor or a magnetic sensor, and convert the sensing information to obtain the folding angle variable of the folding screen.

The following takes the first screen and the second screen obtained by the gyro sensor, such as the angle α between the A screen and the B screen, as an example for detailed description. The display screen 694 of the electronic device 100 can be folded to form multiple screens. Each screen may include a gyroscope sensor for measuring the orientation of the corresponding screen (that is, the direction vector of the orientation). For example, in conjunction with the above-mentioned Figure 1, the display screen 694 of the electronic device 100 can be folded to form an A screen 101 and a B screen 102. Both the A screen 101 and the B screen 102 include gyroscope sensors for measuring the A screen 101 and the B screen respectively. The orientation of B screen 102. The electronic device 100 changes the orientation and angle of each screen obtained by measurement to determine the angle between adjacent screens.

For example, in conjunction with FIG. 7, it is taken as an example that a gyro sensor A is provided on the A screen and a gyro sensor B is provided on the B screen. In the embodiment of the application, the principle of measuring the orientation of screen A (that is, the direction vector of orientation) by the gyroscope sensor A and the principle of measuring the orientation of screen B (that is, the direction vector of orientation) by the gyroscope sensor B, and the electronic device 100 according to the principle of screen A The principle of calculating the angle α between the A screen and the B screen is explained.

Among them, the coordinate system of the gyroscope sensor is the geographic coordinate system. As shown in Figure 8, the origin O of the geographic coordinate system is at the point where the carrier (ie, the device containing the gyroscope sensor, such as the electronic device 100) is located, the x-axis is along the local latitude to the east (E), and the y-axis is along the local meridian. Pointing north (N), the z-axis points upward along the local geographic vertical, and forms a right-handed rectangular coordinate system with the x-axis and y-axis. Among them, the plane formed by the x-axis and the y-axis is the local horizontal plane, and the plane formed by the y-axis and the z-axis is the local meridian. Therefore, it is understandable that the coordinate system of the gyroscope sensor is: taking the gyroscope sensor as the origin O, pointing east along the local latitude line as the x-axis, pointing north along the local meridian line as the y-axis, and pointing upward along the local geographic vertical line ( That is, the opposite direction of the geographic vertical) is the z-axis.

The electronic device uses the gyroscope sensor set in each screen to measure the direction vector of the orientation of each screen in the coordinate system of the gyroscope sensor set in it. For example, referring to the side view of the electronic device as shown in Figure 7, the direction vector of the orientation of screen A in the coordinate system of gyro sensor A measured by the electronic device is vector z1, and screen B is in the coordinate system of gyro sensor B The direction vector of the direction in is the vector z2. Electronic equipment utilization formula (1):

The angle θ between vector z1 and vector z2 can be calculated.

among them,

It can also be seen from Figure 7 that since the vector z1 is perpendicular to the A screen and the vector z2 is perpendicular to the B screen, the angle α between the A screen and the B screen can be obtained as α=180°-θ. That is, the electronic device measures the direction vector of the orientation of the screen A in the coordinate system of the gyroscope sensor A (ie vector z1) and the direction vector of the orientation of the screen B in the coordinate system of the gyroscope sensor B (ie vector z2). , You can determine the angle α between the A screen and the B screen.

It should be noted that although the positions of the gyroscope sensors set in the A screen and the B screen do not overlap, that is, the origin of the coordinate system of the A screen and the B flat gyroscope sensor does not overlap, but the x of the two coordinate systems The axis, y axis, and z axis are parallel, so it can be considered that the coordinate systems of the gyroscope sensors set in the A screen and the B screen are parallel. In this way, although the vector z1 and the vector z2 are not in the same coordinate system, because the axes of the two coordinate systems are parallel, the angle θ between the vector z1 and the vector z2 can still be calculated by the above formula (1).

In some embodiments, one or more other sensors can also be used to measure the angle α between the A screen and the B screen. For example, each screen of the folding screen can be provided with an acceleration sensor. The electronic device 100 (such as the processor 610) can use an acceleration sensor to measure the motion acceleration of each screen when it is rotated; then, according to the measured motion acceleration, calculate the angle of rotation of one screen relative to the other screen, that is, the difference between the A screen and the B screen. Angle α.

In other embodiments, the above-mentioned gyroscope sensor may be a virtual gyroscope sensor formed by cooperation of multiple other sensors. The virtual gyro sensor can be used to calculate the angle between adjacent screens of the folding screen, that is, the angle α between the A screen and the B screen.

It should be noted that, in the embodiment of the present application, the electronic device 100 may obtain parameters of different folding operations through the above-mentioned method, and may also obtain other parameters according to the included angle.

Exemplarily, the angle between the A screen and the B screen at the first time (such as t1) is α1, and the angle between the A screen and the B screen at the second time (such as t2) is α2, where the second time is later than The first moment, that is, t2>t1.

When α2 is less than α1, the electronic device can determine that the folding direction is the closed direction; correspondingly, when α2 is greater than α1, the electronic device can determine that the folding direction is the unfolding direction.

The electronic device can also obtain the folding speed of the folded screen according to the above-mentioned included angle and time at different times. For example, during t1-t2, the folding speed of the folded screen can be obtained according to formula (2).

It is understandable that the average speed over a period of time can be obtained according to the above formula (2). In the embodiment of this application, in order to obtain the instantaneous speed at different times (such as the speed at time t1), a time very close to time t1 (such as time t2) can be selected, and according to the angle of the folding screen at that time (such as α2) Calculating and obtaining the corresponding folding speed of the folded screen can be regarded as the folding speed of the folded screen of the electronic device at time t1.

Further, suppose that the folding speed at the third time t3 is v3, and the folding speed at the fourth time t4 is v4, where the fourth time is later than the third time for a period of time, that is, t4>t3. Then, during the period between t3 and t4, the folding acceleration of the folded screen can be obtained according to formula (3).

Similar to the foregoing instantaneous velocity calculation method, the electronic device can calculate the instantaneous acceleration of the folded screen according to formula (3).

In the embodiment of the present application, the state of the folding screen can be judged according to the size of the included angle. For example, if both α1 and α2 are 0°, then the electronic device can determine that the folding screen is in the closed state from t1 to t2. If both α1 and α2 are 180°, then the electronic device can determine that the folding screen is in the unfolded state from t1 to t2.

In the electronic device 100 provided by the embodiment of the present application, the gyroscope sensor may also be used to determine the movement posture of the electronic device 100. In some embodiments, the angular velocity of the electronic device 100 around three axes (ie, x, y, and z axes) can be determined by a gyroscope sensor. The gyroscope sensor can be used for shooting anti-shake. Exemplarily, when the shutter is pressed, the gyroscope sensor detects the shake angle of the electronic device 100, calculates the distance that the lens module needs to compensate according to the angle, and allows the lens to counteract the shake of the electronic device 100 through reverse movement to achieve anti-shake. The gyroscope sensor can also be used for navigation and somatosensory game scenes.

The magnetic sensor includes a Hall sensor. The electronic device 100 may use a magnetic sensor to detect the opening and closing of the flip holster. In some embodiments, when the electronic device 100 is a flip machine, the electronic device 100 can detect the opening and closing of the flip according to the magnetic sensor. Furthermore, according to the detected opening and closing state of the leather case or the opening and closing state of the flip cover, features such as automatic unlocking of the flip cover are set.

The acceleration sensor can detect the magnitude of the acceleration of the electronic device 100 in various directions (generally three-axis). When the electronic device 100 is stationary, the magnitude and direction of gravity can be detected. It can also be used to identify the posture of electronic devices, and used in applications such as horizontal and vertical screen switching, pedometers and so on. It should be noted that in the embodiment of the present application, the display screen 694 of the electronic device 100 can be folded to form multiple screens. Each screen may include an acceleration sensor for measuring the orientation of the corresponding screen (that is, the direction vector of the orientation).

The pressure sensor is used to sense the pressure signal and can convert the pressure signal into an electrical signal. In some embodiments, the pressure sensor may be provided on the display screen 694. There are many types of pressure sensors, such as resistive pressure sensors, inductive pressure sensors, capacitive pressure sensors, etc. The capacitive pressure sensor may include at least two parallel plates with conductive material. When a force is applied to the pressure sensor, the capacitance between the electrodes changes. The electronic device 100 determines the intensity of the pressure according to the change in capacitance. When a touch operation acts on the display screen 694, the electronic device 100 detects the intensity of the touch operation according to the pressure sensor. The electronic device 100 may also calculate the touched position according to the detection signal of the pressure sensor. In some embodiments, touch operations that act on the same touch location but have different touch operation strengths may correspond to different operation instructions. For example: when a touch operation whose intensity of the touch operation is less than the first pressure threshold is applied to the short message application icon, an instruction to view the short message is executed. When a touch operation with a touch operation intensity greater than or equal to the first pressure threshold acts on the short message application icon, an instruction to create a new short message is executed.

The air pressure sensor is used to measure air pressure. In some embodiments, the electronic device 100 calculates the altitude based on the air pressure value measured by the air pressure sensor to assist positioning and navigation.

Distance sensor, used to measure distance. The electronic device 100 can measure the distance by infrared or laser. In some embodiments, when shooting a scene, the electronic device 100 may use a distance sensor to measure the distance to achieve fast focusing.

The proximity light sensor may include, for example, a light emitting diode (LED) and a light detector, such as a photodiode. The light emitting diode may be an infrared light emitting diode. The electronic device 100 emits infrared light to the outside through the light emitting diode. The electronic device 100 uses a photodiode to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it can be determined that there is an object near the electronic device 100. When insufficient reflected light is detected, the electronic device 100 can determine that there is no object near the electronic device 100. The electronic device 100 can use the proximity light sensor to detect that the user holds the electronic device 100 close to the ear to talk, so as to automatically turn off the folding screen to save power. The proximity light sensor can also be used in leather case mode, and pocket mode automatically unlocks and locks the screen.

The ambient light sensor is used to sense the brightness of the ambient light. The electronic device 100 can adaptively adjust the brightness of the display screen 694 according to the perceived brightness of the ambient light. The ambient light sensor can also be used to automatically adjust the white balance when taking pictures. The ambient light sensor can also cooperate with the proximity light sensor to detect whether the electronic device 100 is in the pocket to prevent accidental touch.

The fingerprint sensor is used to collect fingerprints. The electronic device 100 can use the collected fingerprint characteristics to realize fingerprint unlocking, access application locks, fingerprint photographs, fingerprint answering calls, etc.

The temperature sensor is used to detect temperature. In some embodiments, the electronic device 100 uses the temperature detected by the temperature sensor to execute the temperature processing strategy. For example, when the temperature reported by the temperature sensor exceeds the threshold, the electronic device 100 reduces the performance of the processor located near the temperature sensor, so as to reduce power consumption and implement thermal protection. In other embodiments, when the temperature is lower than another threshold, the electronic device 100 heats the battery 642 to avoid abnormal shutdown of the electronic device 100 due to low temperature. In some other embodiments, when the temperature is lower than another threshold, the electronic device 100 boosts the output voltage of the battery 642 to avoid abnormal shutdown caused by low temperature.

Touch sensor, also called "touch panel". The touch sensor can be arranged on the display screen 694, and the touch screen is composed of the touch sensor and the display screen 694, which is also called a “touch screen”. The touch sensor is used to detect touch operations acting on or near it. The touch sensor can pass the detected touch operation to the application processor to determine the type of touch event. The visual output related to the touch operation can be provided through the display screen 694. In other embodiments, the touch sensor may also be disposed on the surface of the electronic device 100, which is different from the position of the display screen 694.

Bone conduction sensors can acquire vibration signals. In some embodiments, the bone conduction sensor can obtain the vibration signal of the vibrating bone mass of the human voice. The bone conduction sensor can also contact the human pulse and receive the blood pressure pulse signal. In some embodiments, the bone conduction sensor may also be provided in the earphone, combined with the bone conduction earphone. The audio module 670 can parse out the voice signal based on the vibration signal of the vibrating bone block of the voice obtained by the bone conduction sensor to realize the voice function. The application processor can analyze the heart rate information based on the blood pressure beating signal obtained by the bone conduction sensor to realize the heart rate detection function.

The electronic device 100 may implement a shooting function through an ISP, a camera 693, a video codec, a GPU, a display screen 694, and an application processor.

The ISP is used to process the parameters fed back by the camera 693. For example, when taking a picture, the shutter is opened, the light is transmitted to the photosensitive element of the camera through the lens, the light signal is converted into an electrical signal, and the photosensitive element of the camera transfers the electrical signal to the ISP for processing and is converted into an image visible to the naked eye. ISP can also optimize the 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 provided in the camera 693.

The camera 693 is used to capture still images or videos. 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 (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The photosensitive element converts the optical signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal. ISP outputs digital image signals to DSP for processing. DSP converts digital image signals into standard RGB, YUV and other formats. In some embodiments, the electronic device 100 may include 1 or N cameras 693, and N is a positive integer greater than 1.

Digital signal processors are used to process digital signals. In addition to digital image signals, they can also process other digital signals. For example, when the electronic device 100 selects the frequency point, the digital signal processor is used to perform Fourier transform on the energy of the frequency point.

Video codecs are used to compress or decompress digital video. The electronic device 100 may support one or more video codecs. In this way, the electronic device 100 can play or record videos in a variety of encoding formats, such as: moving picture experts group (MPEG) 1, MPEG2, MPEG3, MPEG4, and so on.

NPU is a neural-network (NN) computing processor. By drawing on the structure of biological neural networks, for example, the transfer mode between human brain neurons, it can quickly process input information and can continuously learn by itself. The NPU can realize applications such as intelligent cognition of the electronic device 100, such as image recognition, face recognition, voice recognition, text understanding, and so on.

The external memory interface 620 may 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 610 through the external memory interface 620 to realize the parameter storage function. For example, save music, video and other files in an external memory card.

The internal memory 621 may be used to store computer executable program code, where the executable program code includes instructions. The processor 610 executes various functional applications and parameter processing of the electronic device 100 by running instructions stored in the internal memory 621. For example, in the embodiment of the present application, the processor 610 can detect changes in the parameters of the display screen 694 (ie, the folding screen) by executing instructions stored in the internal memory 621, and control the gradation effect in response to the changes in the parameters. Or perform the corresponding function. The internal memory 621 may include a storage program area and a storage parameter area. Among them, the storage program area can store an operating system, at least one application program (such as a sound playback function, an image playback function, etc.) required by at least one function. The parameter storage area can store parameters (such as audio parameters, phone book, etc.) created during the use of the electronic device 100. In addition, the internal memory 621 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, a flash memory device, a universal flash storage (UFS), and the like.

The electronic device 100 can implement audio functions through an audio module 670, a speaker 670A, a receiver 670B, a microphone 670C, a headphone interface 670D, and an application processor. For example, music playback, recording, etc.

The audio module 670 is used to convert digital audio information into an analog audio signal for output, and is also used to convert an analog audio input into a digital audio signal. The audio module 670 can also be used to encode and decode audio signals. In some embodiments, the audio module 670 may be provided in the processor 610, or some functional modules of the audio module 670 may be provided in the processor 610. The speaker 670A, also called "speaker", is used to convert audio electrical signals into sound signals. The electronic device 100 can listen to music through the speaker 670A, or listen to a hands-free call. The receiver 670B, also called "earpiece", is used to convert audio electrical signals into sound signals. When the electronic device 100 answers a call or voice message, it can receive the voice by bringing the receiver 670B close to the human ear. Microphone 670C, also called "microphone" or "microphone", is used to convert sound signals into electrical signals. When making a call or sending voice information or when the electronic device 100 needs to be triggered to perform certain functions through a voice assistant, the user can approach the microphone 670C through the mouth to make a sound, and input the sound signal into the microphone 670C. The electronic device 100 may be provided with at least one microphone 670C. In other embodiments, the electronic device 100 may be provided with two microphones 670C, which can implement noise reduction functions in addition to collecting sound signals. In other embodiments, the electronic device 100 may also be provided with three, four or more microphones 670C to collect sound signals, reduce noise, identify sound sources, and realize directional recording functions.

The earphone interface 670D is used to connect wired earphones. The earphone interface 670D may be a USB interface 630, or a 3.5mm open mobile terminal platform (OMTP) standard interface, and a cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface.

The button 690 includes a power button, a volume button and so on. The button 690 may be a mechanical button. It can also be a touch button. The electronic device 100 may receive key input, and generate key signal input related to user settings and function control of the electronic device 100.

The motor 691 can generate vibration prompts. The motor 691 can be used for incoming call vibrating prompts, and can also be used for touch vibration feedback. For example, touch operations applied to different applications (such as photographing, audio playback, etc.) can correspond to different vibration feedback effects. Acting on touch operations in different areas of the display screen 694, the motor 691 can also correspond to different vibration feedback effects. Different application scenarios (for example: time reminding, receiving information, alarm clock, games, etc.) can also correspond to different vibration feedback effects. The touch vibration feedback effect can also support customization.

The indicator 692 can be an indicator light, which can be used to indicate the charging status, power change, and can also be used to indicate messages, missed calls, notifications, and so on.

The SIM card interface 695 is used to connect to the SIM card. The SIM card can be inserted into the SIM card interface 695 or pulled out from the SIM card interface 695 to achieve contact and separation with the electronic device 100. The electronic device 100 may support 1 or N SIM card interfaces, and N is a positive integer greater than 1. The SIM card interface 695 can support Nano SIM cards, Micro SIM cards, SIM cards, etc. The same SIM card interface 695 can insert multiple cards at the same time. The types of the multiple cards can be the same or different. The SIM card interface 695 can also be compatible with different types of SIM cards. The SIM card interface 695 can also be compatible with external memory cards. The electronic device 100 interacts with the network through the SIM card to realize functions such as call and parameter communication. In some embodiments, the electronic device 100 adopts an eSIM, that is, an embedded SIM card. The eSIM card can be embedded in the electronic device 100 and cannot be separated from the electronic device 100.

The methods in the following embodiments can all be implemented in the electronic device 100 having the above hardware structure. Moreover, the method provided by the embodiment of the present application can be applied to the electronic device 100 having the folding screen shown in any one of FIGS. 1 to 5. The electronic device 100 includes at least a first screen and a second screen.

It should be noted that if the folding screen of the electronic device 100 can be folded to form two screens, the above-mentioned first screen and second screen may respectively refer to the two screens included in the electronic device 100. For example, in conjunction with (b) in Figure 1 or (b) in Figure 3, the first and second screens are A and B screens, respectively. If the electronic device 100 includes three or more than three screens, the aforementioned first screen and second screen may respectively refer to any two adjacent screens among all the screens included in the electronic device 100. For example, with reference to (b) in FIG. 2, the first screen and the second screen may be A screen and B screen, respectively, or may be B screen and C screen, respectively.

Meanwhile, in some embodiments, the value range of the included angle α between the A screen and the B screen may be [0°, 180°]. In combination with the above examples, the angle of the folding screen of the electronic device shown in (a) in FIG. 1, (b) in FIG. 1, and (c) in FIG. 1 is in the range of [0°, 180°]. In some other embodiments, the value range of the angle between the A screen and the B screen may be [180°, 360°]. In combination with the foregoing example, the angle of the folding screen of the electronic device shown in (a) and (b) of FIG. 5 ranges from [180°, 360°]. In other embodiments, the value range of the included angle between the A screen and the B screen may be [0°, 360°].

It should be noted that regardless of whether the range of the angle between the A screen and the B screen is [0°, 180°], [180°, 360°] or [0°, 360°], in the embodiments of the present application, The electronic device 100 can dynamically adjust the gradation effect of the electronic device according to changes in the parameters of the folding screen, such as adjusting the brightness of the electronic device, adjusting the focal length of the camera in the electronic device, and adjusting the playback rate of the video in the electronic device. The electronic device 100 can also implement corresponding functions according to changes in the parameters of the folding screen.

In the embodiment of the present application, the folding screen of the electronic device 100 can be folded to form two screens, such as A screen and B screen, respectively. The angle between the A screen and the B screen can vary in a range of [0°, 180°] As an example, the method of the embodiment of the present application will be described.

Please refer to FIG. 9, which is a schematic flowchart of a method for controlling an electronic device with a folding screen according to an embodiment of this application. The method may include S901-S905.

S901. The electronic device receives a user's folding operation on the folding screen of the electronic device.

Wherein, the folding screen may be a folding screen as shown in any one of FIGS. 1 to 5. The user's operation on the folding screen of the electronic device may be an operation of the user closing, unfolding or rebounding the folding screen (the folding screen is folded and then returned).

In the embodiments of the present application, the above-mentioned folding screen can be abstracted as a hinge device. Referring to FIG. 11, the hinge device can be juxtaposed with a keyboard device (keyboard device), a touch device (touch device), and other devices to form an input device (input device) of an electronic device. In other words, the hinge device is essentially an input device. The user can operate the electronic device through the input device.

Among them, as shown in Figure 11, the hinge device can be a specific hinge, or a real Hdevice, or a virtual hinge device composed of multiple sensors (such as sensors set in a folding screen) (virtual Hdevice), for example, a hinge device includes multiple virtual hinge devices (virtual hinge devices 1-n as shown in FIG. 11).

S902. In the process of the user performing the folding operation, the electronic device obtains the original parameters of the folding screen in real time.

The electronic device can obtain corresponding parameters in real time according to the user's folding operation of the hinge device. This parameter can be used as the original parameter of the folding screen during the folding process.

Exemplarily, the original parameters may include the angle between the first screen and the second screen (such as the angle between the A screen and the B screen), the folding speed of the folded screen, the folding direction of the folded screen, and the folded screen The folding acceleration of the screen. Among them, the folded screen may be the screen that is turned when the user performs the folding operation in the first screen and the second screen. As shown in FIG. 10, the electronic device 100 may include an input reader, and the input reader may be used to collect parameters in the folding process of the hinge device in real time according to a physical device or sensor module provided on the folding screen. Such as the original parameters above.

For example, the physical hinge device can directly read parameters, such as folding speed, folding direction, folding acceleration, and folding angle variables, through the physical device set on the folding screen. The virtual hinge device can obtain real-time parameters of the folding screen when the folding screen is folded through built-in sensors (such as acceleration sensors, infrared sensors, magnetic sensors, and gyroscopes, etc.).

S903. The electronic device generates a hinge folding (Hinge-Rotation) event according to the original parameters obtained in real time.

The electronic device can encapsulate the acquired original parameters, and obtain the events corresponding to the original parameters. Exemplarily, the electronic device may encapsulate the foregoing original parameters to obtain hinge folding events, and different hinge folding events may encapsulate corresponding original parameters. Exemplarily, the hinge folding event may include an angle event, and the angle event encapsulates an angle.

Hinge folding events can also include speed events, direction events, acceleration events, state events and bounce events. Among them, the speed event encapsulates the folding speed, the direction event encapsulates the folding direction, the acceleration event encapsulates the folding acceleration, and the state event encapsulates the folding state of the folding screen obtained according to the angle. The folding state is the expanded state, the closed state or the half-expanded state. , The rebound event is encapsulated with a rebound mark, which is used to indicate whether the folding screen is folded and then returned.

In the embodiments of the present application, the folded back in the rebound event refers to first folding in one direction (for example, folding in the unfolding direction), and then folding in another direction (for example, folding in the closing direction). Exemplarily, the rebound folding may be first folding a certain angle in the unfolding direction, and then folding in the closing direction. The rebound folding can also be the first folding to a certain angle in the closing direction, and then folding in the unfolding direction.

For example, referring to FIG. 10, the electronic device 100 may also include an input device manager (input management). The input device manager is connected to the input reader and can be used to package the original parameters collected by the input reader. Generate corresponding events, such as angle events, speed events, direction events, acceleration events, status events and bounce events.

S904. The electronic device generates an event monitor according to the hinge folding event.

The electronic device can generate different event monitors according to different hinge folding events, and the event monitor can be used to monitor the hinge folding events.

Exemplarily, the event monitor may include a hinge included angle monitor for monitoring the included angle of the included angle event package.

The event monitor also includes: hinge direction monitor, hinge state monitor, hinge motion monitor, first hinge rebound monitor, second hinge rebound monitor, third hinge rebound monitor, and hinge rebound slide monitor.

Among them, the hinge direction monitor is used to monitor the folding direction of the direction event package; the hinge state monitor is used to monitor one or more of the included angle of the included angle event package, the folding speed of the speed event package, and the folding acceleration of the acceleration event package. One is monitored to obtain a Boolean value that can indicate whether the hinge device is rotating; the hinge motion monitor is used to encapsulate the angle of the angle event, the folding speed of the velocity event, the folding direction of the direction event, and the folding of the acceleration event. Acceleration monitoring; the first hinge rebound monitor is used to monitor the folding direction of the directional event package and the angle of the included angle event package; the second hinge rebound monitor is used to monitor the folding direction of the directional event package; the third hinge rebound monitor The monitor is used to monitor the angle encapsulated by the angle event; the hinge rebound sliding monitor is used to monitor the folding direction of the directional event encapsulation to obtain the target event corresponding to the folding direction. The target event includes: predefined folding operation event or pre- Defined system events.

As shown in FIG. 10, the electronic device 100 may include an event monitor, and the event monitor may be used to monitor parameters in different hinge folding events encapsulated and generated by the input device manager. In some embodiments, an event monitor may be included in the view layer, and the event monitor can monitor all original data included in all types of hinge events. In other embodiments, the view layer can set different event monitors for different hinge folding events, and different event monitors can monitor the parameters in the corresponding hinge folding events.

S905. The electronic device executes a corresponding function according to the monitoring result of the hinge folding event by the event monitor.

Exemplarily, the event monitor may be an event monitor provided in the view layer. Among them, according to different monitoring results, the degree of corresponding functions performed by the electronic device is different. For example, the size of the included angle is different, the degree of performing the corresponding function is different; the size of the folding speed is different, the degree of performing the corresponding function is different; the folding direction is different, the degree of performing the corresponding function is different; or the size of the folding acceleration is different, the corresponding function is performed The degree is different.

The method provided in the embodiments of the present application can be used in various scenarios. For example, the electronic device adjusts the brightness of the folding screen according to the monitoring result of the included angle encapsulated by the hinge included angle monitor on the included angle event. The electronic device adjusts the zoom ratio of the camera of the electronic device according to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor. The electronic device adjusts the video playback rate according to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor. The application of the electronic device executes the corresponding function according to the monitoring results of the first hinge rebound monitor, the second hinge rebound monitor or the third hinge rebound monitor on the parameters encapsulated in the corresponding event; or, the electronic device monitors the first hinge rebound The monitoring result of the parameter encapsulated in the corresponding event by the second hinge rebound monitor or the third hinge rebound monitor determines the corresponding target event, and the application of the electronic device executes the function corresponding to the target event.

The application of the electronic device performs the corresponding function according to the target event obtained by monitoring the folding direction encapsulated in the direction event by the hinge rebound sliding monitor.

In the embodiment of the present application, as described above, the electronic device can set an event monitor in the view layer as shown in FIG. 10 to monitor hinge folding events. In other implementations, the upper-layer application can also communicate with each other through the app. The corresponding hinge folding event is monitored. When the app wants to monitor a certain type of event, it can inherit the monitor corresponding to the event from the view layer to realize the monitoring of the parameters in the type of event. Exemplarily, if the app wants to monitor the angle event, then the app can inherit the angle monitor from the view layer to realize the monitoring of the angle. If the app wants to monitor direction events, then the app can inherit the direction monitor from the view layer to monitor the folding direction. If the app wants to monitor acceleration events, then the app can inherit the acceleration monitor from the view layer to monitor the folding acceleration. For example, the preset reading app in the electronic device can adjust the brightness of the reading interface according to the angle change in the included angle event, then the reading app can monitor the hinge folding event (such as the included angle event), and monitor As a result, the corresponding function is executed.

In this way, the user inputs a folding operation to a hinge device (such as a folding screen) in the electronic device, the electronic device can collect the parameters of the folding screen, and encapsulate these parameters to obtain corresponding events. In this way, the electronic device can monitor the parameters in the above-mentioned event through the monitor corresponding to the different event, and then execute the corresponding function according to the monitoring result. This realizes that the user can adjust the corresponding functions in the electronic device through the folding operation. Since the folding operation input by the user is continuous, it can cause continuous changes in the parameters of the folding operation, and the electronic device can also monitor the changes in these parameters in real time, so that continuous adjustment of the gradual effect can be achieved. The method provided in the embodiments of the present application does not require the user to touch the screen or adjust the gradual effect through physical buttons, so that the gradual effect is adjusted without blocking the user's sight, and has high accuracy .

The following describes a method for controlling an electronic device with a folding screen provided by an embodiment of the present application in combination with specific scenario examples.

Exemplarily, the method provided in the embodiments of the present application can be applied at least in the following application scenarios (1), application scenarios (2), application scenarios (3), and application scenarios (4):

Application scenario (1): The electronic device is in a closed state (for example, the state shown in (c) in Figure 1), that is, the angle α formed by the A screen and the B screen on the display side is 0, and the A screen and the B screen All are in a black screen.

When the user wants to adjust the brightness of the folding screen by operating the folding screen, the folding screen can be folded. For example, the user opens screens A and B in the closed state. When the user opens the A screen and the B screen, the electronic device can execute the above S902-S904 to generate the corresponding angle event and hinge angle monitor. The electronic device can adjust the brightness of the folding screen according to the monitoring result of the angle between the A screen and the B screen encapsulated by the angle event by the hinge angle monitor. The control of the brightness of the folding screen by the electronic device may be the control of the brightness of one or more folding screens in the folding screen.

Exemplarily, in the embodiment of the present application, as the angle between the A screen and the B screen increases, such as the A screen and the B screen are closed to unfolded, the brightness of the folding screen may gradually become brighter. For example, as shown in FIG. 12, the electronic device is in the closed state as shown in (a) of FIG. 12, and both the A screen and the B screen are black, that is, the brightness is 0. When the user gradually opens the folding screen, that is, by turning the A screen and/or the B screen, the folding screen is changed from the closed state to the semi-expanded state, and then to the expanded state, the folder between the A screen and the B screen The angle α gradually becomes larger. The brightness of the folding screen can increase as the angle α between the A screen and the B screen increases. For example, in conjunction with the schematic diagram of the corresponding relationship between the brightness and the included angle α shown in FIG. 13, as shown in (b)-(d) in FIG. 12, when α is 45°, the brightness of the folding screen can be preset for the folding screen 25% of maximum brightness. When α is 90°, the brightness of the folding screen can be 50% of the preset maximum brightness. When α is 180°, the brightness of the folding screen may be 100% of the preset maximum brightness.

It should be noted that the above-mentioned corresponding relationship between the included angle α and the brightness is merely an exemplary description of the embodiment of the present application in this scenario. The corresponding relationship between the angle α and the brightness can also be different from that shown in Figure 13. For example, when α is 30°, the brightness of the folding screen is 50% of the preset maximum brightness, and when α is 60°, the brightness of the folding screen is It is 60% of the preset maximum brightness. When α is 90°, the brightness of the folding screen is 75% of the preset maximum brightness. When α is 180°, the brightness of the folding screen is 100% of the preset maximum brightness. In this way, as the opening angle of the folding screen becomes larger, the speed at which the folding screen becomes bright becomes slower, which is beneficial to the user to finely adjust the brightness of the folding screen.

In some embodiments, when the electronic device is in an unfolded state (for example, the state shown in (a) in FIG. 1), that is, when the folding screen in the electronic device is in the unfolded state, and the brightness of the folding screen is the preset maximum brightness, If the user wants to adjust the brightness of the folding screen by operating the folding screen, the folding screen can be closed. For example, the electronic device can adjust the brightness of the A screen and/or B screen in the folding screen as the angle α between the A screen and the B screen decreases, and the brightness of the folding screen decreases to 0 until the folding screen is closed. When the folding screen is in a black screen state.

Further, the user can also perform a folding operation on the folding screen in a half-expanded state (for example, the state shown in (b) in FIG. 1) to adjust the brightness of the folding screen. When the folding screen of the electronic device is in a half-expanded state, the A screen and the B screen in the electronic device are not closed or opened to form the same plane, that is, the angle α between the A screen and the B screen in the folding screen is not equal to 0 Or 180°. The electronic device can adjust the folding screen to be brighter or darker from the current brightness in response to the user's folding operation on the folding screen. For example, the angle α between the A screen and the B screen is 90°, and the user closes the folding screen. As the angle α between the A screen and the B screen decreases, the brightness of the A screen and/or B screen gradually changes Dim until the folding screen is closed (that is, α=0°), the brightness is reduced to 0, and a black screen is displayed. Correspondingly, the user expands the folding screen. As α becomes smaller and larger, the brightness of the A screen and/or B screen gradually becomes brighter, until the folding screen is expanded (ie, α=180°), the brightness of the folding screen increases To the preset maximum brightness of the folding screen.

When the user uses the electronic device, through the folding operation of the folding screen, the brightness of the folding screen of the electronic device can be adjusted. This process can be applied to various usage scenarios. For example, when a user uses an electronic device to read through a reading application, the user can control the brightness of the reading interface by expanding or closing the folding screen. For the specific implementation method, please refer to the above description, which will not be repeated here.

Application scenario (2): The electronic device turns on the camera and enters the shooting scene. This scenario can include the following specific implementation situations. It is understandable that when the zoom ratio of the camera is at the maximum value of the zoom range of the camera, the focal length of the corresponding camera is the furthest, and when the zoom ratio of the camera is at the minimum value of the zoom range of the camera, the focal length of the corresponding camera is the closest. Therefore, the focal length of the camera can be adjusted by adjusting the zoom ratio of the camera.

Situation (1): The folding screen of the electronic device is in an unfolded state (for example, the state shown in (a) in FIG. 1), the camera is turned on, and the shooting scene is entered. Wherein, when the folding screen of the electronic device is in the unfolded state, the focal length of the camera is the farthest focal length.

When the user wants to adjust the focal length of the folding camera by operating the folding screen, the folding screen can be closed. For example, the user closes the A and B screens in the expanded state. In the process of the user closing the A screen and the B screen, in response to the user's operation, the electronic device may execute the foregoing S902-S904 to generate a corresponding angle event and a hinge angle monitor. The electronic device can adjust the focal length of the camera according to the monitoring result of the included angle between the A screen and the B screen encapsulated by the included angle event by the hinge included angle monitor. Exemplarily, the electronic device adjusts the zoom ratio of the camera of the electronic device according to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor. Suppose the range of the zoom magnification of the camera is [first magnification, second magnification]. Then, if the folding state of the folding screen is the unfolded state before the folding operation is performed, and the zoom magnification of the camera is the second magnification, the smaller the monitored included angle, the smaller the zoom magnification of the camera. For example, the electronic device can control the camera focal length to be adjusted closer as the angle α between the A screen and the B screen becomes smaller. Among them, the change speed of the camera focal length can be positively correlated with the change speed of the angle of the folding screen. Please refer to FIG. 14, the user can open the camera to enter the shooting scene in the expanded state of the folding screen (as shown in (a) of FIG. 14). When the user needs to adjust the focal length of the camera, the folding screen is gradually closed, the angle α between the A screen and the B screen on the folding screen decreases, and the electronic device can adjust the focal length of the camera according to the change of the angle α. For example, in conjunction with the example in FIG. 15 and referring to (b) in FIG. 14, when the included angle α is reduced to 90°, the electronic device can control the focal length of the camera to be adjusted to 50% of the farthest focal length. When the included angle α is reduced to 45° (as shown in (c) in Figure 14), the focal length of the camera can be adjusted to 25% of the farthest focal length. When the user folds the folding screen to the closed state, that is, when the angle α between the A screen and the B screen is 0° (as shown in (d) in Figure 14), the electronic device can control the focal length of the camera to adjust accordingly Until recently.

In some other embodiments of the present application, when the user opens the camera with the folding screen in the unfolded state, and the camera is at the minimum focal length, the user can also adjust the focal length of the camera by closing the folding screen. Exemplarily, if the folding state of the folding screen is the unfolded state before the folding operation is performed, and the zoom magnification of the camera is the first magnification, the smaller the monitored included angle, the greater the zoom magnification of the camera.

Case (2): The electronic device is closed (for example, the state shown in (c) in Figure 1), the camera is turned on, and the shooting scene is entered. Wherein, when the electronic device is in the closed state, the focal length of the camera is the farthest focal length.

When the user wants to adjust the focal length of the folding camera by operating the folding screen, the folding screen can be expanded. For example, the user expands the A and B screens in the closed state. In the process of the user expanding the A screen and the B screen, in response to the user's operation, the electronic device may execute the foregoing S902-S904 to generate a corresponding angle event and a hinge angle monitor. The electronic device can adjust the focal length of the camera according to the monitoring result of the angle between the A screen and the B screen encapsulated by the angle event by the hinge angle monitor. Exemplarily, the electronic device adjusts the zoom ratio of the camera of the electronic device according to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor. Suppose the range of the zoom magnification of the camera is [first magnification, second magnification]. Then, if the folding state of the folding screen is the closed state before the folding operation is performed, and the zoom magnification of the camera is the second magnification, the larger the monitored angle, the smaller the zoom magnification of the camera. For example, if the user gradually unfolds the folding screen, the focus of the camera is adjusted closer. Among them, the speed at which the focal length of the camera changes can be positively correlated with the speed at which the angle of the folding screen changes. Similar to the description in the above case (1), when the user needs to adjust the focus of the camera, the folding screen can be gradually expanded, and the angle α between the A screen and the B screen on the folding screen gradually increases. The electronic device can adjust the focal length of the camera according to the degree of change of the angle until the folding screen is unfolded, that is, the included angle α=180°, and the electronic device can adjust the focal length of the camera to the nearest. For example, when the user turns on the camera, the angle α is 0°, and the focal length of the camera is the farthest. When the user unfolds the folding screen, the angle α increases accordingly. When the angle α is 45°, the electronic device adjusts the camera focal length to 75% of the farthest focal length; when the angle α is 90°, the electronic device adjusts the camera focal length to 50% of the farthest focal length; when the angle α is 75 °, the electronic device adjusts the focal length of the camera to 25% of the farthest focal length. When the user unfolds the folding screen, that is, the included angle α is 180°, and the electronic device adjusts the focus of the camera to the nearest.

It should be noted that the corresponding relationship between the angle α and the focal length of the camera in the above example is only one of the relationships included in the embodiments of the present application. In other embodiments of the present application, the electronic device may also set other focal lengths of the camera. The corresponding relationship is adjusted. The embodiments of this application will not be repeated here.

In some other embodiments of the present application, when the user opens the camera when the folding screen is closed and the camera is at the minimum focal length, the user can also adjust the focal length of the camera by closing the folding screen. Exemplarily, if the folding state of the folding screen is the closed state before the folding operation is performed, and the zoom magnification of the camera is the first magnification, the greater the monitored included angle, the greater the zoom magnification of the camera.

In addition, if the method provided in the above case (1) or case (2) is used to adjust the focal length, then when the initial position of the folding screen is not in the expanded or closed state, the user can first unfold the folding screen or Close, and then adjust the focus according to the method provided in the above case (1) or case (2).

Case (3): The folding screen of the electronic device is in a half-folded state (for example, the state shown in (b) in Figure 1). For example, the angle between the A screen and the B screen on the folding screen is α, α∈( 0°,180°). The user turns on the camera and enters the shooting state. At this time the camera focal length is the farthest. The user can adjust the focus of the camera by adjusting the angles of the A and B screens on the folding screen. Similar to the above two cases, the electronic device can execute the above S902-S904 to generate the corresponding angle event and hinge angle monitor. The electronic device can adjust the focal length of the camera according to the monitoring result of the included angle between the A screen and the B screen encapsulated by the included angle event by the hinge included angle monitor.

Exemplarily, the electronic device determines the included angle α between the A screen and the B screen on the folding screen, so as to determine the range on the side with a larger adjustable folding angle. For example, the electronic device can compare the size relationship between α and (180°-α). When α>(180°-α), the range of the larger side of the folding angle can be determined as (0°-α) , And when α<(180°-α), the range that determines the larger adjustable amount of the folding angle can be (180°-α). In this way, when the included angle α changes within the range on the larger side of the adjustable amount, the electronic device can control the focal length of the camera to adjust accordingly.

If the folding state of the folding screen is half-folded before performing the folding operation, and the zoom magnification of the camera is the second magnification, when the included angle is less than 90°, the larger the monitored included angle, the smaller the zoom magnification of the camera , When the included angle is greater than 90°, the smaller the monitored included angle, the smaller the zoom ratio of the camera;

For example, please refer to Figure 16 (a), when the angle between the A screen and the B screen on the folding screen of the electronic device is 60° (that is, α=60°), the camera is turned on for shooting, and the electronic device is determined to be folded The side where the screen angle α can be adjusted is (60°-180°). In this way, the strategy for the electronic device to adjust the focal length of the camera according to the change of the included angle of the folding screen can be: in the range of (60°-180°), increase the included angle α, and the camera focal length will be adjusted accordingly. Among them, the changing speed of the angle α can be positively correlated with the adjustment speed of the camera focal length. For example, when the folding angle α is 60°, the camera focal length is the farthest. When the user unfolds the folding screen, the angle of the folding screen increases accordingly. When the angle α is 90°, the camera focal length can be adjusted to 75% of the farthest focal length; when the angle α is 120°, the camera focal length can be adjusted to 50% of the farthest focal length; when the angle α is 150 °, the camera focal length can be adjusted to 25% of the farthest focal length; when the folding screen is unfolded, that is, when the angle α is 180°, the camera focal length can be adjusted to the nearest. When the user folds the folding screen in the direction in which the folding angle decreases, since the focal length of the camera is already in the farthest state, the focal length will not be adjusted as the folding angle decreases.

For another example, please refer to Figure 16 (b), when the angle between the A screen and the B screen on the folding screen of the electronic device is 100° (that is, α=100°), the camera is turned on for shooting, and the electronic device determines The side where the angle α of the folding screen can be adjusted is (0°-100°). In this way, the strategy for the electronic device to adjust the focal length of the camera according to the change of the included angle of the folding screen can be: in the range of (0°-100°), the folding angle α is reduced, and the focal length of the camera is adjusted accordingly. Among them, the changing speed of the angle α can be positively correlated with the adjustment speed of the camera focal length. For example, when the user turns on the camera, the angle α is 100°, and the focal length of the camera is the farthest. The user closes the folding screen. When the angle α is 75°, the camera focal length can be adjusted to 75% of the farthest focal length; when the angle α is 50°, the camera focal length is 50% of the farthest focal length; the angle α is 25 When °, the camera focal length can be adjusted to 25% of the farthest focal length; when the angle α is 0°, the camera focal length can be adjusted to the nearest. When the user unfolds the folding screen in the direction where the included angle increases, since the focal length of the camera is already at the farthest state, the focal length will not be adjusted as the included angle increases.

It should be noted that the above examples of cases (1), (2) and (3) all set the focal length of the camera to the farthest focal length when the camera is initially opened. In some other embodiments of the present application, the The focal length can also be the closest focal length. At this time, the user closes or unfolds the folding screen so that the angle α between the A screen and the B screen in the folding screen changes, and the electronic device can control the camera to match the above situation (1), situation ( 2) and case (3), adjust the focus in the opposite direction. The specific implementation method is similar and will not be repeated here.

Case (4): The folding screen of the electronic device is in any folding state (for example, the state shown in (b) in Figure 1), and the angle between the A screen and the B screen on the folding screen is α, α ∈ (0°,180°). The user turns on the camera and enters the shooting state. At this time, the state of the camera focal length can be any one of the farthest focal length and the closest focal length. The user can adjust the focal length of the camera by adjusting the angle between the A screen and the B screen on the folding screen. Among them, the user can adjust the focal length of the camera to the aforementioned state of the focal length of the camera through the adjustment of the folding screen. Similar to the above three cases, the electronic device can execute the above S902-S904 to generate the corresponding angle event and hinge angle monitor. The electronic device can adjust the focal length of the camera according to the monitoring result of the included angle between the A screen and the B screen encapsulated by the included angle event by the hinge included angle monitor.

Exemplarily, the user turns on the camera to enter the shooting scene, adjusts the focal length of the camera to any focal length between the farthest focal length and the closest focal length through the folding screen adjustment. At this time, the electronic device determines between the A screen and the B screen on the folding screen At the same time, it determines the adjustment margin of the camera focal length. Then, when the user closes or unfolds the folding screen, the electronic device can adjust the focal length of the camera in response to the above operation. Among them, the side with larger focus adjustment margin may correspond to the side with larger adjustable folding angle of the folding screen.

If before performing the folding operation, the folding state of the folding screen is half-folded, and the zoom magnification of the camera is the third value, and the third value is greater than the first magnification and less than the second magnification, then the included angle is greater than 90°, and When the difference between the third value and the first magnification is less than the difference between the second magnification and the third value, the larger the monitored angle, the smaller the camera's zoom ratio, and the smaller the monitored angle, the larger the camera's zoom ratio ; When the included angle is greater than 90°, and the difference between the third value and the first magnification is greater than the difference between the second magnification and the third value, the greater the monitored included angle, the greater the zoom magnification of the camera, and the monitored included angle The smaller, the smaller the zoom magnification of the camera; when the included angle is less than 90°, and the difference between the third value and the first magnification is less than the difference between the second magnification and the third value, the larger the monitored angle, the camera's zoom The greater the magnification, the smaller the monitored included angle, and the smaller the camera’s zoom magnification; when the included angle is less than 90°, and the difference between the third value and the first magnification is greater than the difference between the second and third values, it will be monitored The larger the included angle of the camera, the smaller the zoom ratio of the camera, and the smaller the monitored included angle, the greater the zoom ratio of the camera.

For example, please refer to FIG. 17, as shown in (a) of FIG. 17, the folding screen of the electronic device is in a 60° folded state, that is, the angle between the A screen and the B screen on the folding screen is α=60°. Assuming that the farthest focal length of the camera corresponds to the 30x zoom state of the camera, the user adjusts the camera focal length to the 20x zoom state through the folding screen adjustment (for example, the 20x zoom can be selected through the focal length option displayed on the folding screen). Continue to accurately adjust the focus of the camera by folding the folding screen. The electronic device determines that the side with the larger camera focal length adjustment margin is the focal length adjustment of 0-20x zoom, and the electronic device also determines that the side with the larger adjustable margin of the included angle α is ( 60°-180°), then the electronic device can determine the focal length adjustment strategy as: when the folding angle is increased, the zoom magnification is reduced, and the camera focal length is correspondingly adjusted closer. When the folding angle is reduced, the zoom magnification increases, and the camera focal length is adjusted further. When the user unfolds the folding screen, the included angle α is correspondingly increased, and the electronic device can adjust the zoom magnification of the camera according to the change of the included angle and the above-mentioned strategy, so as to adjust the focal length of the camera. When α=90°, the zoom magnification can be adjusted to 15 times by the electronic device; when α=120°, the zoom magnification can be adjusted to 10 times; when α=150°, the zoom magnification can be adjusted to 5 times; When α=180° (folding screen unfolded), the camera focal length can be adjusted to the closest focal length, that is, the zoom magnification is 0. Correspondingly, when the user closes the folding screen, when α=30°, the zoom ratio can be adjusted to 25 times; when α=0° (folding screen closed), the camera focal length can be adjusted to the farthest focal length, that is, the zoom ratio is 30 times.

As another example, as shown in (b) of FIG. 17, the folding screen of the electronic device is in a folded state with an included angle of 60°, that is, the folding angles of the A screen and the B screen on the folding screen are α=60°. Assuming that the farthest focal length of the camera corresponds to the 30x zoom state of the camera, the user adjusts the camera focal length to the 10x zoom state through the folding screen adjustment. At this time, the camera focus can be continuously adjusted by folding the folding screen. The electronic device determines that the side with the larger camera focus adjustment margin is the focal length adjustment of 10-30x zoom. The electronic device also determines the current folding screen is in the state, the side with the larger adjustable margin of the included angle is (60 °-180°), then the electronic device can determine the focal length adjustment strategy as follows: when the folding angle is increased, the zoom magnification increases, and the camera focal length is adjusted correspondingly. When the folding angle is reduced, the zoom magnification is reduced and the camera focal length is correspondingly adjusted closer. When the user unfolds the folding screen, the included angle α is correspondingly increased, and the electronic device can adjust the zoom magnification of the camera according to the change of the included angle and the above-mentioned strategy, so as to adjust the focal length of the camera. When α=90°, the zoom ratio can be adjusted to 15 times; when α=120°, the zoom ratio can be adjusted to 20 times; when α=150°, the zoom ratio can be adjusted to 25 times; when α = 180° (folding screen unfolded), the camera focal length can be adjusted to the farthest focal length, that is, the zoom magnification is 30 times. Correspondingly, when the user closes the folding screen, when α=30°, the zoom ratio can be adjusted to 5 times; when α=0° (folding screen closed), the camera focal length can be adjusted to the nearest focal length, that is, zoom ratio adjustment Is 0 times.

Application scenario (3): The electronic device opens the video and plays it. During video playback, the user can control the video to fast forward or rewind by opening or closing the folding screen (that is, changing the angle α between the A screen and the B screen on the folding screen), and control the video playback speed at the same time. The electronic device can execute the above S902-S904 to generate the corresponding included angle event and hinge included angle monitor. The electronic device can adjust the video playback rate according to the monitoring result of the angle between the A screen and the B screen encapsulated by the angle event by the hinge angle monitor. For ease of description, assume that the value range of the video playback rate is [first rate, second rate], and the normal playback rate of the video is greater than the first rate and less than the second rate. This scenario can include the following situations:

Situation (1): The folding screen is closed (that is, the angle α between the A screen and the B screen on the folding screen is α=0°), the video is opened and played. The user gradually expands the folding screen to control the rate of video playback.

If the folding state of the folding screen is closed before performing the folding operation, and the video playback rate is the third rate, the third rate is greater than the first rate and less than the second rate, which is the normal playback rate of the video, then When the angle is within the range of 0° to 45°, the larger the monitored angle, the greater the playback rate. When the angle is within the range of 45° to 135°, the larger the monitored angle, the greater the playback rate. Small, when the included angle is within the range of 135° to 180°, the larger the monitored angle, the greater the playback rate.

Exemplarily, α=45°, 90°, 135°, and 180° may be used as critical points. Please refer to FIG. 18, which is a schematic diagram of the corresponding relationship between the video playback rate and the angle of the folding screen provided by an embodiment of this application. As shown in Figure 17, the user unfolds the folding screen from the closed state, and α becomes larger accordingly. When the electronic device determines that α ∈ (0°, 90°) is within the range, it controls the video to accelerate the playback. Among them, when α ∈ (0°, 45°), the speed of video fast forward gradually increases, and when α ∈ (45°, 90°), the speed of video fast forward gradually decreases. Wherein, the electronic device controls the video playback rate as the angle of the folding screen changes, which can be the sine relationship of curve 1 as shown in FIG. 18, or the linear relationship of curve 2 as shown in FIG. Correspondence other than curve 1 and curve 2. The following exemplarily describes the relationship between the change of the included angle of the folding screen and the video playback rate (curve 2 as shown in FIG. 17).

For example, when the video is played normally, that is, when the folding screen is closed, the video playback rate is 25 frames per second. Then the user gradually unfolds the folding screen. When α is 15°, the video playback rate can be increased to 30 frames per second, and when α is increased to 30°, the video playback rate can be further increased to 35 frames per second. When α=45°, the video playback rate reaches the fastest, for example, it can be 40 frames per second. As the user continues to unfold the folding screen, within the range of α∈(45°, 90°), the fast forward speed of the video gradually slows down. When α is 60°, the video playback rate can be up to 35 frames per second, and when α is increased to 75°, the fast forward speed is further reduced, and the video playback rate can be up to 30 frames per second. When α increases to 90°, the video playback rate returns to normal, for example, it can be 25 frames per second when the folding screen is closed.

When the electronic device determines that α ∈ (90°, 180°) is within the range, it controls the video to slow down the playback rate. Among them, when α∈(90°, 135°), the video playback rate gradually slows down. When α ∈ (90°, 135°), the video playback rate gradually returns to normal. For example, when the angle α between the A screen and the B screen on the folding screen is 90°, the video is played at a normal speed, such as 25 frames per second. The user unfolds the folding screen, and the angle α between the A screen and the B screen on the folding screen gradually increases, and the video playback rate becomes slower. For example, when the angle α=105°, the video playback speed can be slowed down to 20 frames per second. When α=120°, the video playback speed can be further slowed down to 15 frames per second. When α=135°, the video can be played at the slowest speed, such as 10 frames per second. As the user continues to unfold the folding screen, the angle α between the A screen and the B screen on the folding screen continues to increase and enters the range of (135°, 180°), and the video playback rate gradually returns to the normal playback rate. For example, when α=150°, the video can be played at 15 frames per second, and when α=165°, the video can be played at 20 frames per second. When the folding screen is unfolded, that is, α=165°, the electronic device can control the video to be played at a normal speed of 25 frames per second.

Case (2): The folding screen is unfolded (that is, the angle between the A screen and the B screen on the folding screen is α=180°), and the video is opened and played. The user gradually closes the folding screen to control the video to be played at different speeds.

If the folding state of the folding screen is the unfolded state before the folding operation is performed, and the video playback rate is the third rate, when the included angle is within the range of 180° to 135°, the smaller the monitored included angle, the playback The smaller the speed, when the included angle is within the range of 135° to 45°, the smaller the monitored angle is, the higher the playback rate is, and when the included angle is within the range of 45° to 0°, the monitored included angle The smaller, the lower the playback rate.

Exemplarily, similar to the description in the case (1), α=45°, 90°, 135°, and 180° can be used as critical points. The user gradually closes the folding screen from the unfolded state, and α decreases accordingly. When the electronic device determines that α ∈ (90°, 180°) is within the range, it controls the video to slow down the playback rate. When α=135°, the video playback rate is reduced to the slowest. As the user continues to close the folding screen, when α∈(90°, 135°), the video playback rate gradually returns to normal from the slowest, until α=90°, the electronic device controls the video to be played at a normal speed. The user can continue to close the folding screen, then α will continue to decrease accordingly. When the electronic device determines that α ∈ (0°, 90°) is within the range, it controls the video to speed up the playback rate. For example, when the electronic device determines that α ∈ (45°, 90°) is within the range, it controls the video to gradually increase the playback rate. When α=45°, the video playback rate is accelerated to the maximum. As the user continues to close the folding screen, within the range of α∈(0°, 45°), the video gradually returns to normal from the fastest playback rate until the folding screen is closed, that is, α=0°, and the electronic device controls the video to resume Play at normal speed.

Case (3): The folding screen is in a half-expanded state, that is, the angle αε (0°, 180°) between the A screen and the B screen on the folding screen, the video is opened and played. The user can change the angle between the A screen and the B screen on the folding screen by folding the folding screen to control the video to be played at different speeds.

Exemplarily, please refer to the description in the scenario (3) in the above scenario (2). Similarly, the electronic device can determine the folding angle α between the A screen and the B screen on the folding screen, and determine the folding angle accordingly The side with a larger amount of adjustment. Then, the electronic device can control the video playback rate to be adjusted within the range of the side with the larger adjustable folding angle. For example, the electronic device determines that the adjustment range of (0°, α) is greater than the adjustment range of (α, 180°), that is, α>(180°-α), then, in some embodiments of the present application, the electronic device may The strategy for adjusting the video playback rate is determined as:

When the user closes the folding screen, that is, the angle α between screen A and screen B on the folding screen becomes smaller, the electronic device can control the video to slow down the playback rate. When the folding angle decreases to α/2, the video playback rate Down to the slowest. If the folding angle continues to decrease as the user folds, the video playback rate can gradually return to the normal playback rate within the range of (0,α/2), until the folding screen is closed, α=0°, and the electronic device controls the video to be normal Playback speed. Correspondingly, when the user unfolds the folding screen, the electronic device can control the video to speed up the playback rate. When the folding angle increases to (180°-α)/2, the video playback rate is the fastest, and when the folding angle exceeds (180° -α)/2 continues to increase, then the electronic device can control the video to gradually return to the normal playback rate until the folding screen is expanded and the video playback rate returns to normal.

In some other embodiments of the present application, the electronic device may also determine the video playback rate adjustment strategy as:

When the user closes the folding screen, that is, the folding angle α between the A screen and the B screen on the folding screen becomes smaller, the electronic device can control the video to speed up the playback rate. When the folding angle is reduced to α/2, the video playback rate Rise to the fastest. If the folding angle continues to decrease as the user folds, the video playback rate can gradually return to the normal playback rate within the range of (0,α/2), until the folding screen is closed, α=0°, and the electronic device controls the video to be normal Playback speed. Correspondingly, when the user unfolds the folding screen, the electronic device can control the video to reduce the playback rate. When the folding angle increases to (180°-α)/2, the video playback rate is the slowest, and when the folding angle exceeds (180° -α)/2 continues to increase, then the electronic device can control the video to gradually return to the normal playback rate until the folding screen is expanded and the video playback rate returns to normal.

For another example, the electronic device determines that the adjustment range of (0°, α) is less than the adjustment range of (α, 180°), that is, α<(180°-α), then the electronic device can compare the video with the above description Adjust the strategy opposite to the method to control the playback rate. I will not repeat them here.

The embodiment of the present application also provides another example of adjusting the video playback rate by inputting a folding operation.

Exemplarily, the folding screen is in a half-expanded state, and the user opens the video and plays it at the normal third rate. When the user inputs a folding operation on the folding screen so that the included angle of the folding screen changes, the electronic device can control the video to be played at a rate conforming to the curve 1 shown in FIG. 18. For example, when the folding screen is in a half-expanded state, the included angle α is 10°. At this time, the video is played at a normal rate. When the electronic device monitors that the included angle changes, the electronic device can correspond to the preset included angle and the playback rate. The relationship determines the playback rate corresponding to the angle at the current moment. For example, the preset corresponding relationship is curve 2 as shown in FIG. 18. When the angle of the folding screen changes, the electronic device adjusts the video to play at a rate of 1. Next, as the angle of the folding screen changes, the method of controlling the video playback rate by the electronic device can refer to the above case (1) or case (2), which will not be repeated here.

It should be noted that in the above situation (3) in the video playback scene, the electronic device can adjust the video playback speed as in the above description. The angle between the A screen and the B screen on the folding screen is [0°-180 °]. In other embodiments of the present application, the electronic device may also adjust the video playback rate when the angle between the A screen and the B screen is within a smaller range. Exemplarily, assuming that when the video starts to play, the angle between screen A and screen B is α, and the adjustment range of (0°, α) is less than (α, 180°), then the electronic device can control the video at (0°, Adjust the playback rate within the included angle range of 2α). For example, when the included angle is less than α, the video playback rate can be slowed down as the included angle changes. When the included angle is greater than α and less than 2α, the video playback rate can be adjusted accordingly. The change of the angle is accelerated. When the included angle is greater than 2α, the video playback rate can be unaffected by the angle change.

It is understandable that when the control method of the present application is applied to the adjustment scene of video playback, the user can realize the adjustment of the playback rate in the above three situations by folding the folding screen. In other embodiments, this method can also be used to adjust the fast forward or fast rewind playback of the video. Exemplarily, the video fast forward may correspond to the case of playing at a rate greater than the third rate in the above case, and the video rewind may correspond to the case of playing at a rate less than the third rate in the above case. In this way, the user can realize the fast-forward or fast-rewind modulation of the video through the folding operation of the folding screen. The specific method is similar to the above three cases, and will not be repeated here.

Application scenario (4): The folding screen of the electronic device is at any angle. The user folds the A or B screen of the folding screen at any angle and then returns, that is, enters a rebound operation to achieve a specific function.

Exemplarily, when the user wants to input a rebound operation to adjust the electronic device, the electronic device may execute the foregoing S902-S904 to generate a corresponding hinge rebound monitor. Wherein, the hinge rebound monitor may include a first hinge rebound monitor capable of monitoring the direction event of the encapsulated folding direction and the angle event of the encapsulated included angle, and the device capable of monitoring the direction event of the encapsulated folding direction The second hinge rebound monitor, the third hinge rebound monitor capable of monitoring the angle event with the enclosed angle, and the hinge rebound slide monitor.

The hinge rebound sliding monitor can be used to monitor the folding direction encapsulated by the direction event to obtain a target event corresponding to the folding direction. The target event may be a predefined folding operation event or a predefined system event.

In some embodiments, the application of the electronic device may perform corresponding functions according to the monitoring results of the first hinge rebound monitor, the second hinge rebound monitor, or the third hinge rebound monitor on the parameters encapsulated in the corresponding event.

In other embodiments, the electronic device may determine the corresponding target event according to the monitoring results of the first hinge rebound monitor, the second hinge rebound monitor, or the third hinge rebound monitor on the parameters encapsulated in the corresponding event. The application performs the function corresponding to the target event.

In some other embodiments, the electronic device may also be provided with a fourth hinge rebound monitor, which can monitor the rebound indicator encapsulated in the rebound event, and the rebound indicator is used to show whether the folding screen is folded. Back again. The electronic device can execute the corresponding function according to the monitoring result of the rebound mark.

It should be noted that the application of the electronic device can also execute the corresponding function according to the target event obtained by monitoring the folding direction encapsulated in the direction event by the hinge rebound sliding monitor.

In the embodiments of the present application, the electronic device may send the above-mentioned parameters monitored by different monitors to the app in various forms, so that the app can perform corresponding functions.

In some embodiments, the electronic device may provide the received parameters of the rebound operation to the app in the form of a software development kit (SDK) through an application programming interface (API), so that the app can be based on the current Business scenario, handle the function corresponding to the rebound operation event by itself.

Exemplarily, suppose that the current business scenario is reading through an e-book reading app, the folding screen of the electronic device is in an expanded state, and the content of a certain page of the currently read e-book is displayed.

For example, after the user folds the B screen of the folding screen by an angle of α1, the folding screen is quickly expanded again without a pause, where α1 is less than the first preset threshold. Then, the folding screen is restored to the unfolded state after being folded α1 from the unfolded state, which constitutes a rebound operation. The electronic device can send the parameters of the rebound operation to the e-book reading app. As a response to the rebound operation, the e-book reading app can perform the operation of turning to the next page, that is, display the next page on the folding screen of the electronic device. The content of the page. Correspondingly, if the user inputs the above-mentioned bounce operation on the A screen of the folding screen, the e-book reading app can perform the operation of turning to the previous page, that is, the content of the previous page is displayed on the folding of the electronic device.

For another example, the user folds the B screen of the folding screen by an angle of α2 and then quickly expands the folding screen again without pausing, where α2 is greater than the first preset threshold and less than the second preset threshold. Then, restoring the unfolded state after the folding screen is folded α2 from the unfolded state constitutes another rebound operation. The electronic device can send the parameters of the bounce operation to the e-book reading app. As a response to the bounce operation, the e-book reading app can exit the e-book and enter the last read page or home page of the next e-book. Operate and display the content of the relevant page on the folding screen of the electronic device. Correspondingly, if the user enters the above-mentioned bounce operation on the A screen of the folding screen, the e-book reading app can execute the operation of exiting the e-book and entering the last read page or home page of the previous e-book, and folding the electronic device The content of the relevant page is displayed on the screen.

For another example, after the user folds the B screen or the A screen of the folding screen by an angle of α3, after a short pause (such as 1 second), the folding screen is expanded again to the expanded state, where α3 is greater than the second preset threshold. Then, after the folding screen is folded α3 from the unfolded state, it pauses for a while and then resumes the unfolded state, which constitutes another rebound operation. The electronic device can send the parameters of the rebound operation to the e-book reading app. As a response to the rebound operation, the e-book reading app can exit the currently displayed e-book and return to the user’s library page to display the e-book in the library. book.

In other embodiments, the electronic device can use a predefined rebound operation event as a universal standard folding operation event defined by the system (for example, a rebound closing event whose trigger direction is the closing direction, or a rebound expansion whose trigger direction is the expansion direction. Many events, etc.) are provided to the system or app in the form of API or system broadcast. So that the system or app can monitor the event to achieve the corresponding function.

Exemplarily, the electronic device is playing music. The user can adjust the music volume and switch music by inputting a rebound operation.

For example, the folding screen is in an expanded state. The predefined rebound operation event is that the B screen of the folding screen is folded to a certain angle in the closed direction and then unfolded again. The electronic device can provide the bounce operation as a bounce closing event to the system. The system can establish the corresponding relationship between the angle variable of the folding angle in the rebound closing event and the volume adjustment. For example, when the angle variable of α occurs in the folding angle, the volume is correspondingly reduced by 1 decibel. The system monitors the event. When the user inputs the bounce operation, the system can determine the decibel of the volume reduction according to the angle variable of the bounce operation, and then adjust the music playback volume accordingly.

For another example, the folding screen is in a closed state. The predefined rebound operation event is that the B screen of the folding screen is unfolded at a certain angle and then closed again. The electronic device may provide the bounce operation as a bounce deployment event to the app. The app can establish the correspondence between the folding acceleration in the rebound expansion event and the music switching. For example, when the folding acceleration is greater than the preset threshold, the currently playing music can be switched to the next song. The app detects this event, and when the user inputs the bounce operation, the app can determine whether to switch to the next song for playback according to the folding acceleration of the bounce operation.

In other embodiments, the electronic device can treat the bounce operation event as a certain target event (for example, as a sliding left or right event in a similar page sliding event), and use this target event in the form of SDK Provided to the app through the API, then the app that needs to use the function can inherit the event and respond.

Exemplarily, the user is using an electronic device to preview a picture through a picture preview app. Among them, the electronic device is in unfolded loading. The user can zoom in or zoom out the picture by inputting a bounce operation or switch to other pictures for browsing.

For example, please refer to Figure 19, the bounce operation is to close the B screen of the folding screen towards the direction of the A screen or close to a certain angle away from the A screen (such as

) And then expand again. As shown in (a) in Figure 19, when

When it is greater than 0, that is, the B screen of the folding screen is closed in the direction close to the A screen, and the rebound operation can correspond to the target event of sliding away from both ends at the same time;

When it is less than 0, that is, the B screen of the folding screen is closed in a direction away from the A screen, and the bounce operation may correspond to the target event of simultaneously sliding toward the middle. The electronic device provides the target event corresponding to the rebound event to the image preview app through the API in the form of SDK. Suppose that the app enlarges the displayed picture when receiving the operation of sliding away from both ends at the same time, and shrinks the displayed picture when receiving the operation of sliding closer to the middle at the same time. Then the app can determine whether to enlarge or reduce the image by monitoring the size and direction of the folding angle in the rebound operation input by the user.

For another example, the rebound operation is to close the A screen of the folding screen in a direction close to the B screen or close to a certain angle (such as ξ) in a direction away from the B screen and then expand it again. As shown in (b) in Figure 19, when ξ is greater than 0, that is, screen B of the folding screen is closed in a direction close to screen A, and this rebound operation can correspond to the target event of sliding to the left; when ξ is less than 0, That is, screen B of the folding screen is closed in a direction away from screen A, and this bounce operation may correspond to the target event of sliding to the right. The electronic device provides the target event corresponding to the rebound event to the image preview app through the API in the form of SDK. Suppose that the app jumps to the previous picture display when it receives the operation of sliding to the left (the lamb shown in (b) in Figure 19), and jumps to the next picture when it receives the operation of sliding to the right The picture shows (the mouse shown in (b) in Figure 19). Then the app can determine whether to jump to display the previous picture or the next picture by monitoring the size and direction of the folding angle in the bounce operation input by the user.

When applying the method of dynamic adjustment through the rebound operation provided by the embodiment of the present application to the application scenario (4), other implementations different from the above description can also be used, for example, a certain feature of the rebound operation can be corresponding to Events are provided to the system and app applications as a preset event function of the system. For example, a rebound operation from a certain angle can trigger the screen capture function of the electronic device, a rebound operation from a certain angle can trigger the electronic device to turn on the voice assistant function, and a rebound operation from a certain angle can trigger the electronic device to turn on the camera.

Other embodiments of the present application also provide an electronic device for executing the methods recorded in the above method embodiments. As shown in FIG. 20, the electronic device may include: a folding screen 2001, one or more processors 2002, and a memory 2003. The folding screen 2001 is a display screen, which at least includes or can be folded to form a first screen and a second screen for displaying content according to instructions from one or more processors 2002. The memory 2003 is used to store one or more computer programs 2004. The one or more processors 2002 are configured to run one or more computer programs 2004, and the one or more computer programs 2004 include instructions, and the foregoing instructions may be used to execute various steps performed by the electronic device in the corresponding embodiment of FIG. 9. The above folding screen 2001, the processor 2002, and the memory 2003 can be connected to each other through a communication line 2005.

For example, one or more processors 2002 are used to run one or more computer programs 2004 to implement the following actions: receive the folding operation of the folding screen 2001 by the user; and obtain the real-time information of the folding screen 2001 when the user performs the folding operation. Original parameter, the original parameter may include at least one of the following parameters: the angle between the first screen and the second screen, the folding speed of the folded screen, the folding direction of the folded screen, and the folding acceleration of the folded screen. Among them, the folded screen is the first screen and the second screen, the screen that the user turns when performing the folding operation; the corresponding function is executed according to the original parameters obtained in real time; among them, the size of the included angle is different, the degree of performing the corresponding function is different; The speed is different, the corresponding function is performed to a different degree; the folding direction is different, the corresponding function is performed to a different degree; or the folding acceleration is different, the corresponding function is performed to a different degree.

For another example, one or more processors 2002 are used to run one or more computer programs 2004 to implement the following actions: generate hinge folding Hinge-Rotation events according to original parameters, and hinge folding events are used to encapsulate the obtained original parameters; hinge folding Events include angle events, which are encapsulated with angles; generate event monitors based on hinge folding events, which are used to monitor hinge folding events; event monitors include hinge angle monitors, which are used to Monitor the included angle encapsulated by the included angle event; execute the corresponding function according to the monitoring result of the hinge folding event by the event monitor.

In some other embodiments of the present application, the hinge folding event further includes at least one of the following event types: speed event, direction event, acceleration event, state event and bounce event; wherein the speed event encapsulates folding speed and direction event The folding direction is encapsulated, the acceleration event is encapsulated with the folding acceleration, and the state event is encapsulated with the folding state of the folding screen 2001 obtained according to the included angle. The folding state is the expanded state, the closed state or the half-expanded state, and the rebound event is encapsulated with a rebound mark and a rebound mark. Used to indicate whether the folding screen 2001 is folded and then returned. Correspondingly, the event monitor also includes at least one of the following monitors: hinge direction monitor, hinge state monitor, hinge motion monitor, first hinge rebound monitor, second hinge rebound monitor, and Three hinge rebound monitor, hinge rebound sliding monitor; among them, the hinge direction monitor is used to monitor the folding direction of the directional event package; the hinge state monitor is used to monitor the included angle of the included angle event package, and the folding speed of the speed event package, And one or more of the folding acceleration encapsulated by the acceleration event are monitored to obtain a Boolean value, which is used to indicate whether the hinge device is rotating; the hinge motion monitor is used to encapsulate the included angle of the included angle event, and the speed event encapsulated Monitor the folding speed, the folding direction of the direction event package, and the folding acceleration of the acceleration event package; the first hinge rebound monitor is used to monitor the folding direction of the direction event package and the included angle of the included angle event package; the second hinge rebound monitor The device is used to monitor the folding direction of the directional event package; the third hinge rebound monitor is used to monitor the included angle of the included angle event package; the hinge rebound sliding monitor is used to monitor the folding direction of the directional event package to obtain and fold The target event corresponding to the direction, the target event includes: a predefined folding operation event or a predefined system event.

For another example, one or more processors 2002 are used to run one or more computer programs 2004 to implement the following actions: adjust the brightness of the folding screen 2001 according to the monitoring results of the included angles encapsulated by the included angle event by the hinge included angle monitor ; Among them, if the folding state of the folding screen 2001 is closed before the folding operation is performed, and the folding screen 2001 is in a black screen state, the greater the monitored angle, the greater the brightness of the folding screen 2001; if the folding operation is being performed Previously, the folding state of the folding screen 2001 was the unfolded state, and the folding screen 2001 was in the bright screen state, the smaller the monitored angle, the smaller the brightness of the folding screen 2001.

For another example, one or more processors 2002 are used to run one or more computer programs 2004 to implement the following actions: adjust the zoom of the electronic device camera according to the monitoring result of the included angle of the included angle event package by the hinge included angle monitor Magnification, the range of the zoom magnification of the camera is [first magnification, second magnification]; among them, if the folding state of the folding screen 2001 is closed before performing the folding operation, and the zoom magnification of the camera is the second magnification, The greater the monitored included angle, the smaller the camera’s zoom magnification; if the folding state of the folding screen 2001 is closed before the folding operation is performed, and the camera’s zoom magnification is the first magnification, the monitored included angle If the folding screen 2001 is in the unfolded state before the folding operation is performed, and the zoom magnification of the camera is the second magnification, the smaller the monitored angle, the greater the zoom magnification of the camera Small; if the folding state of the folding screen 2001 is in the unfolded state before the folding operation is performed, and the zoom magnification of the camera is the first magnification, the smaller the monitored angle, the greater the zoom magnification of the camera; if the folding operation is being performed Previously, the folding state of the folding screen 2001 was half-folded, and the zoom magnification of the camera was the second magnification. When the included angle is less than 90°, the larger the monitored included angle, the smaller the zoom magnification of the camera. When the angle is greater than 90°, the smaller the monitored angle, the smaller the zoom magnification of the camera; if before the folding operation, the folding state of the folding screen 2001 is half-folded, and the zoom magnification of the camera is the third value. If the value is greater than the first magnification and less than the second magnification, when the included angle is greater than 90°, and the difference between the third value and the first magnification is less than the difference between the second magnification and the third value, the larger the monitored included angle, The smaller the zoom magnification of the camera, the smaller the monitored included angle, the greater the zoom magnification of the camera; when the included angle is greater than 90°, and the difference between the third value and the first magnification is greater than the difference between the second and third values , The greater the monitored included angle, the greater the zoom magnification of the camera, and the smaller the monitored included angle, the smaller the zoom magnification of the camera; when the included angle is less than 90°, and the difference between the third value and the first magnification is less than the first When the difference between the second magnification and the third value, the larger the monitored angle, the larger the camera’s zoom magnification, and the smaller the monitored angle, the smaller the camera’s zoom magnification; when the included angle is less than 90°, and the third When the difference between the value and the first magnification is greater than the difference between the second and third values, the larger the monitored angle, the smaller the camera's zoom magnification, and the smaller the monitored angle, the greater the camera's zoom magnification.

For another example, one or more processors 2002 are used to run one or more computer programs 2004 to implement the following actions: adjust the video playback rate according to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor, The value range of the playback rate is [first rate, second rate]; among them, if the folding state of the folding screen 2001 is closed or half-expanded before the folding operation is performed, and the video playback rate is the third rate, The third rate is greater than the first rate and less than the second rate. It is the normal playback rate of the video. When the included angle is in the range of 0° to 45°, the greater the monitored angle, the greater the playback rate. When the included angle is within the range of 45° to 135°, the larger the monitored angle, the lower the playback rate. When the included angle is within the range of 135° to 180°, the larger the monitored angle, the greater the playback rate. The larger; if the folding state of the folding screen 2001 is the unfolded state before the folding operation is performed, and the video playback rate is the third rate, the monitored included angle when the included angle is within the range of 180° to 135° The smaller, the lower the playback rate. When the included angle is within the range of 135° to 45°, the smaller the monitored angle is, and the greater the playback rate. When the included angle is within the range of 45° to 0°, monitor The smaller the angle reached, the lower the playback rate.

For another example, one or more processors 2002 are used to run one or more computer programs 2004 to implement the following actions: the application of the electronic device is based on the first hinge rebound monitor, the second hinge rebound monitor, or the third hinge rebound monitor The monitor performs the corresponding function on the monitoring results of the parameters encapsulated in the corresponding event; or, according to the monitoring results of the first hinge rebound monitor, the second hinge rebound monitor or the third hinge rebound monitor on the parameters encapsulated in the corresponding event, The corresponding target event is determined, and the application of the electronic device executes the function corresponding to the target event.

For another example, one or more processors 2002 are used to run one or more computer programs 2004 to implement the following actions: the application of the electronic device monitors the folding direction encapsulated in the direction event according to the hinge rebound sliding monitor to obtain the target event , Execute the corresponding function.

Of course, the electronic device shown in FIG. 20 may also include other devices such as an audio module and a SIM card interface, which are not limited in the embodiment of the present application. When it includes other devices, it may specifically be the electronic device shown in FIG. 6.

Other embodiments of the present application also provide a computer storage medium. The computer storage medium may include computer instructions. When the computer instructions are executed on an electronic device, the electronic device is caused to execute what is executed by the electronic device in the corresponding embodiment of FIG. 9 Various steps.

Other embodiments of the present application also provide a computer program product, which when the computer program product runs on a computer, causes the computer to execute the steps performed by the electronic device in the corresponding embodiment of FIG. 9.

Other embodiments of the present application also provide a device that has the function of realizing the behavior of the electronic device in the corresponding embodiment in FIG. 9. The function can be realized by hardware, or by hardware executing corresponding software. The hardware or software includes one or more modules corresponding to the above functions, for example, a determination unit or module, a storage unit or module, a division unit or module, and a display unit or module.

Through the description of the above embodiments, those skilled in the art can clearly understand that for the convenience and brevity of the description, only the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned functions can be allocated as needed. It is completed by different functional modules, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.

In the several embodiments provided in this application, it should be understood that the disclosed device and method may be implemented in other ways. For example, the device embodiments described above are only illustrative, for example, the division of modules or units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another device, 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, mechanical or other forms.

The units described as separate parts may or may not be physically separate. The parts displayed as units may be one physical unit or multiple physical units, that is, they may be located in one place or distributed to multiple different places. 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 each embodiment 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 implemented in the form of hardware or software functional unit.

If the 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 readable storage medium. Based on this understanding, the technical solutions of the embodiments of the present application are essentially or the part that contributes to the prior art, or all or part of the technical solutions can be embodied in the form of software products, which are stored in a storage medium It includes several instructions to make a device (may be a single-chip microcomputer, a chip, etc.) or a processor (processor) execute all or part of the steps of the methods in the various embodiments of the present application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

The above are only specific implementations of this application, but the protection scope of this application is not limited to this, and any changes or substitutions within the technical scope disclosed in this application should be covered within the protection scope of this application. Therefore, the protection scope of this application shall be subject to the protection scope of the claims.

Claims

A method for controlling an electronic device with a folding screen, wherein the folding screen can be folded to form a first screen and a second screen; the method includes:

Receiving, by the electronic device, a user's folding operation on the folding screen;

When the user performs the folding operation, the electronic device obtains the original parameters of the folding screen in real time, and the original parameters include at least one of the following parameters: the first screen and the second screen The angle between the folded screen, the folding speed of the folded screen, the folding direction of the folded screen, and the folding acceleration of the folded screen; the folded screen is the first screen and the second screen, the user A screen that rotates when performing the folding operation;

The electronic device executes corresponding functions according to the original parameters obtained in real time;

Wherein, the size of the included angle is different, the degree of performing the corresponding function is different; the size of the folding speed is different, the degree of performing the corresponding function is different; the folding direction is different, the degree of performing the corresponding function is different; or, the folding The magnitude of the acceleration is different, the degree of performing the corresponding function is different.
The method according to claim 1, wherein the folding screen is a hinge Hinge device;

The electronic device performs corresponding functions according to the original parameters obtained in real time, including:

The electronic device generates a hinge folding Hinge-Rotation event according to the original parameter, the hinge folding event is used to encapsulate the obtained original parameter; the hinge folding event includes an angle event, and the angle event encapsulates some The included angle;

The electronic device generates an event monitor according to the hinge folding event, and the event monitor is used to monitor the hinge folding event; the event monitor includes a hinge included angle monitor, and the hinge included angle monitor is used for Monitoring the included angle encapsulated by the included angle event;

The electronic device executes a corresponding function according to the monitoring result of the hinge folding event by the event monitor.
The method according to claim 2, wherein:

The hinge folding event also includes at least one of the following event types: speed event, direction event, acceleration event, state event and bounce event;

Wherein, the speed event encapsulates the folding speed, the direction event encapsulates the folding direction, the acceleration event encapsulates the folding acceleration, and the state event encapsulates the folding speed obtained according to the included angle. The folding state of the folding screen, where the folding state is an unfolded state, a closed state or a half-expanded state, the rebound event is encapsulated with a rebound mark, and the rebound mark is used to indicate whether the folding screen is folded and then returned.
The method according to claim 3, wherein:

The event monitor also includes at least one of the following monitors: hinge direction monitor, hinge state monitor, hinge motion monitor, first hinge rebound monitor, second hinge rebound monitor, third hinge rebound monitor Monitor, hinge rebound sliding monitor;

Wherein, the hinge direction monitor is used to monitor the folding direction of the direction event package;

The hinge state monitor is used to monitor one or more of the included angle encapsulated by the included angle event, the folding speed encapsulated by the speed event, and the folding acceleration encapsulated by the acceleration event , To obtain a Boolean value, which is used to indicate whether the hinge device is rotating;

The hinge motion monitor is used to encapsulate the included angle of the included angle event, the folding speed encapsulated by the speed event, the folding direction encapsulated by the direction event, and all the acceleration events encapsulated. The folding acceleration is monitored;

The first hinge rebound monitor is used to monitor the folding direction of the directional event package and the included angle of the included angle event package;

The second hinge rebound monitor is used to monitor the folding direction of the directional event package;

The third hinge rebound monitor is used to monitor the included angle encapsulated by the included angle event;

The hinge rebound sliding monitor is used to monitor the folding direction encapsulated by the direction event to obtain a target event corresponding to the folding direction, and the target event includes: a predefined folding operation event or a predefined System event.
The method according to any one of claims 2-4, wherein the electronic device performs a corresponding function according to the monitoring result of the hinge folding event by the event monitor, comprising:

The electronic device adjusts the brightness of the folding screen according to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor;

Wherein, if the folding state of the folding screen is a closed state before the folding operation is performed, and the folding screen is in a black screen state, the greater the monitored included angle, the greater the brightness of the folding screen ；

If the folding state of the folding screen is the unfolded state before the folding operation is performed, and the folding screen is in the bright screen state, the smaller the monitored included angle, the smaller the brightness of the folding screen.
The method according to any one of claims 2-5, wherein the electronic device performs a corresponding function according to the monitoring result of the hinge folding event by the event monitor, comprising:

The electronic device adjusts the zoom magnification of the camera of the electronic device according to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor, and the value range of the zoom magnification of the camera is [ First magnification, second magnification];

Wherein, if the folding state of the folding screen is the closed state before the folding operation is performed, and the zoom magnification of the camera is the second magnification, the larger the monitored included angle, the larger the camera The smaller the zoom magnification;

If the folding state of the folding screen is the closed state before the folding operation is performed, and the zoom magnification of the camera is the first magnification, the greater the monitored included angle, the greater the zoom of the camera The greater the magnification;

If the folding state of the folding screen is the unfolded state before the folding operation is performed, and the zoom magnification of the camera is the second magnification, the smaller the monitored angle is, the zoom of the camera The smaller the magnification;

If the folding state of the folding screen is the unfolded state before the folding operation is performed, and the zoom magnification of the camera is the first magnification, the smaller the monitored included angle, the zoom of the camera The greater the magnification;

If before performing the folding operation, the folding state of the folding screen is a half-folding state, and the zoom magnification of the camera is the second magnification, then when the included angle is less than 90°, all monitored The larger the included angle, the smaller the zoom magnification of the camera, and when the included angle is greater than 90°, the smaller the monitored included angle is, the smaller the zoom magnification of the camera is;

If before the folding operation is performed, the folding state of the folding screen is a half-folding state, and the zoom magnification of the camera is a third value, and the third value is greater than the first magnification and less than the first magnification Double magnification, when the included angle is greater than 90°, and the difference between the third value and the first magnification is less than the difference between the second magnification and the third value, the monitored included angle The larger is, the smaller the zoom magnification of the camera, and the smaller the monitored included angle, the greater the zoom magnification of the camera; when the included angle is greater than 90°, and the third value is greater than the first When the difference of one magnification is greater than the difference between the second magnification and the third value, the greater the monitored included angle, the greater the zoom magnification of the camera, and the smaller the monitored included angle. The zoom magnification of the camera is smaller; when the included angle is less than 90°, and the difference between the third value and the first magnification is smaller than the difference between the second magnification and the third value, the monitored The greater the included angle, the greater the zoom magnification of the camera, and the smaller the monitored included angle, the smaller the zoom magnification of the camera; when the included angle is less than 90°, and the third value When the difference with the first magnification is greater than the difference between the second magnification and the third value, the greater the monitored included angle, the smaller the zoom magnification of the camera, and the monitored included angle The smaller the zoom ratio of the camera is.
The method according to any one of claims 2-6, wherein the electronic device performs a corresponding function according to the monitoring result of the hinge folding event by the event monitor, comprising:

The electronic device adjusts the playback rate of the video according to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor, and the value range of the playback rate is [first rate, second rate];

Wherein, if the folding state of the folding screen is a closed state or a half-expanded state before the folding operation is performed, and the video playback rate is a third rate, the third rate is greater than the first rate, And is less than the second rate, which is the normal playback rate of the video. When the included angle is in the range of 0° to 45°, the greater the monitored included angle, the greater the playback rate , When the included angle is in the range of 45° to 135°, the larger the monitored included angle, the lower the playback rate, and when the included angle is in the range of 135° to 180°, The greater the monitored included angle, the greater the playback rate;

If before the folding operation is performed, the folding state of the folding screen is the unfolded state, and the playback rate of the video is the third rate, then when the included angle is within the range of 180° to 135° , The smaller the monitored included angle, the lower the playback rate, and when the included angle is within the range of 135° to 45°, the smaller the monitored included angle, the greater the playback rate , When the included angle is in the range of 45° to 0°, the smaller the monitored included angle, the lower the playback rate.
The method according to any one of claims 4-7, wherein the electronic device performs a corresponding function according to the monitoring result of the hinge folding event by the event monitor, comprising:

The application of the electronic device executes the corresponding function according to the monitoring results of the first hinge rebound monitor, the second hinge rebound monitor or the third hinge rebound monitor on the parameters encapsulated in the corresponding event; or,

The electronic device determines the corresponding target event according to the monitoring results of the first hinge rebound monitor, the second hinge rebound monitor or the third hinge rebound monitor on the parameters encapsulated in the corresponding event, the The application of the electronic device executes the function corresponding to the target event.
The method according to any one of claims 4-8, wherein the electronic device performs a corresponding function according to the monitoring result of the hinge folding event by the event monitor, comprising:

The application of the electronic device executes a corresponding function according to a target event obtained by monitoring the folding direction encapsulated in the direction event by the hinge rebound sliding monitor.
An electronic device, characterized in that, the electronic device includes: one or more processors, a memory, and a folding screen; wherein,

The folding screen includes at least a first screen and a second screen, which are used to display content according to instructions from the one or more processors;

The memory is used to store one or more programs;

The one or more processors are used to run the one or more programs to implement the following actions:

Receiving a user's folding operation on the folding screen;

In the process of the user performing the folding operation, the original parameters of the folding screen are acquired in real time, and the original parameters include at least one of the following parameters: the angle between the first screen and the second screen , The folding speed of the folded screen, the folding direction of the folded screen and the folding acceleration of the folded screen; the folded screen is the first screen and the second screen, the user performs the folding The rotating screen during operation;

Execute corresponding functions according to the original parameters obtained in real time;

Wherein, the size of the included angle is different, the degree of performing the corresponding function is different; the size of the folding speed is different, the degree of performing the corresponding function is different; the folding direction is different, the degree of performing the corresponding function is different; or, the folding The magnitude of the acceleration is different, the degree of performing the corresponding function is different.
The electronic device according to claim 10, wherein the folding screen is a hinged Hinge device;

The execution of corresponding functions according to the original parameters obtained in real time includes:

Generating a hinge folding Hinge-Rotation event according to the original parameter, the hinge folding event is used to encapsulate the obtained original parameter; the hinge folding event includes an angle event, and the angle event encapsulates the angle;

An event monitor is generated according to the hinge folding event, the event monitor is used to monitor the hinge folding event; the event monitor includes a hinge included angle monitor, and the hinge included angle monitor is used to monitor the hinge Monitoring the included angle encapsulated by the angle event;

The corresponding function is executed according to the monitoring result of the hinge folding event by the event monitor.
The electronic device according to claim 11, wherein:

The hinge folding event also includes at least one of the following event types: speed event, direction event, acceleration event, state event and bounce event;

Wherein, the speed event encapsulates the folding speed, the direction event encapsulates the folding direction, the acceleration event encapsulates the folding acceleration, and the state event encapsulates the folding speed obtained according to the included angle. The folding state of the folding screen, where the folding state is an unfolded state, a closed state or a half-expanded state, the rebound event is encapsulated with a rebound mark, and the rebound mark is used to indicate whether the folding screen is folded and then returned.
The electronic device according to claim 12, wherein:

The event monitor also includes at least one of the following monitors: hinge direction monitor, hinge state monitor, hinge motion monitor, first hinge rebound monitor, second hinge rebound monitor, third hinge rebound monitor Monitor, hinge rebound sliding monitor;

Wherein, the hinge direction monitor is used to monitor the folding direction of the direction event package;

The hinge state monitor is used to monitor one or more of the included angle encapsulated by the included angle event, the folding speed encapsulated by the speed event, and the folding acceleration encapsulated by the acceleration event , To obtain a Boolean value, which is used to indicate whether the hinge device is rotating;

The hinge motion monitor is used to encapsulate the included angle of the included angle event, the folding speed encapsulated by the speed event, the folding direction encapsulated by the direction event, and all the acceleration events encapsulated. The folding acceleration is monitored;

The first hinge rebound monitor is used to monitor the folding direction of the directional event package and the included angle of the included angle event package;

The second hinge rebound monitor is used to monitor the folding direction of the directional event package;

The third hinge rebound monitor is used to monitor the included angle encapsulated by the included angle event;

The hinge rebound sliding monitor is used to monitor the folding direction encapsulated by the direction event to obtain a target event corresponding to the folding direction, and the target event includes: a predefined folding operation event or a predefined System event.
The electronic device according to any one of claims 11-13, wherein the executing a corresponding function according to the monitoring result of the hinge folding event by the event monitor comprises:

Adjusting the brightness of the folding screen according to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor;

Wherein, if the folding state of the folding screen is a closed state before the folding operation is performed, and the folding screen is in a black screen state, the greater the monitored included angle, the greater the brightness of the folding screen ；

If the folding state of the folding screen is the unfolded state before the folding operation is performed, and the folding screen is in the bright screen state, the smaller the monitored included angle, the smaller the brightness of the folding screen.
14. The electronic device according to any one of claims 11-14, wherein the executing a corresponding function according to the monitoring result of the hinge folding event by the event monitor comprises:

According to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor, the zoom magnification of the electronic device camera is adjusted, and the range of the zoom magnification of the camera is [first magnification, Second magnification];

Wherein, if the folding state of the folding screen is the closed state before the folding operation is performed, and the zoom magnification of the camera is the second magnification, the larger the monitored included angle, the larger the camera The smaller the zoom magnification;

If the folding state of the folding screen is the closed state before the folding operation is performed, and the zoom magnification of the camera is the first magnification, the greater the monitored included angle, the greater the zoom of the camera The greater the magnification;

If the folding state of the folding screen is the unfolded state before the folding operation is performed, and the zoom magnification of the camera is the second magnification, the smaller the monitored angle is, the zoom of the camera The smaller the magnification;

If the folding state of the folding screen is the unfolded state before the folding operation is performed, and the zoom magnification of the camera is the first magnification, the smaller the monitored included angle, the zoom of the camera The greater the magnification;

If before performing the folding operation, the folding state of the folding screen is a half-folding state, and the zoom magnification of the camera is the second magnification, then when the included angle is less than 90°, all monitored The larger the included angle, the smaller the zoom magnification of the camera, and when the included angle is greater than 90°, the smaller the monitored included angle is, the smaller the zoom magnification of the camera is;

If before the folding operation is performed, the folding state of the folding screen is a half-folding state, and the zoom magnification of the camera is a third value, and the third value is greater than the first magnification and less than the first magnification Double magnification, when the included angle is greater than 90°, and the difference between the third value and the first magnification is less than the difference between the second magnification and the third value, the monitored included angle The larger is, the smaller the zoom magnification of the camera, and the smaller the monitored included angle, the greater the zoom magnification of the camera; when the included angle is greater than 90°, and the third value is greater than the first When the difference of one magnification is greater than the difference between the second magnification and the third value, the greater the monitored included angle, the greater the zoom magnification of the camera, and the smaller the monitored included angle. The zoom magnification of the camera is smaller; when the included angle is less than 90°, and the difference between the third value and the first magnification is smaller than the difference between the second magnification and the third value, the monitored The greater the included angle, the greater the zoom magnification of the camera, and the smaller the monitored included angle, the smaller the zoom magnification of the camera; when the included angle is less than 90°, and the third value When the difference with the first magnification is greater than the difference between the second magnification and the third value, the greater the monitored included angle, the smaller the zoom magnification of the camera, and the monitored included angle The smaller the zoom ratio of the camera is.
15. The electronic device according to any one of claims 11-15, wherein the executing a corresponding function according to the monitoring result of the hinge folding event by the event monitor comprises:

Adjust the playback rate of the video according to the monitoring result of the included angle encapsulated by the included angle event by the hinge included angle monitor, and the value range of the playback rate is [first rate, second rate];

Wherein, if the folding state of the folding screen is a closed state or a half-expanded state before the folding operation is performed, and the video playback rate is a third rate, the third rate is greater than the first rate, And is less than the second rate, which is the normal playback rate of the video. When the included angle is in the range of 0° to 45°, the greater the monitored included angle, the greater the playback rate , When the included angle is in the range of 45° to 135°, the larger the monitored included angle, the lower the playback rate, and when the included angle is in the range of 135° to 180°, The greater the monitored included angle, the greater the playback rate;

If before the folding operation is performed, the folding state of the folding screen is the unfolded state, and the playback rate of the video is the third rate, then when the included angle is within the range of 180° to 135° , The smaller the monitored included angle, the lower the playback rate, and when the included angle is within the range of 135° to 45°, the smaller the monitored included angle, the greater the playback rate , When the included angle is in the range of 45° to 0°, the smaller the monitored included angle, the lower the playback rate.
The electronic device according to any one of claims 13-16, wherein the executing a corresponding function according to the monitoring result of the hinge folding event by the event monitor comprises:

Perform the corresponding function according to the monitoring results of the first hinge rebound monitor, the second hinge rebound monitor or the third hinge rebound monitor on the parameters encapsulated in the corresponding event; or,

According to the monitoring results of the first hinge rebound monitor, the second hinge rebound monitor or the third hinge rebound monitor on the parameters encapsulated in the corresponding event, the corresponding target event is determined, and the corresponding target event is executed. Function.
The electronic device according to any one of claims 13-17, wherein the executing a corresponding function according to the monitoring result of the hinge folding event by the event monitor comprises:

Perform a corresponding function according to the target event obtained by monitoring the folding direction encapsulated in the direction event by the hinge rebound sliding monitor.
A computer storage medium, characterized by comprising computer instructions, when the computer instructions run on an electronic device, the electronic device is caused to execute the electronic device with a folding screen according to any one of claims 1-7. Control method of equipment.
A computer program product, characterized in that, when the computer program product runs on a computer, the computer is caused to execute the method for controlling an electronic device with a folding screen according to any one of claims 1-7.