Display control method and electronic device

Abstract

The present application discloses a display control method and an electronic device. The method includes: obtaining first operation information generated by performing a touch operation on a first display area of the electronic device; generating first display information based on the first operation information; displaying the first display information through a first window in the first display area; configuring a second window displayed in a second display area of the electronic device, and displaying the first display information through the second window. When the electronic device has multiple display areas, the display information formed by performing a touch operation on one of the display areas can be collaboratively displayed in multiple display areas, which can significantly improve the controllability and user experience of the electronic device.

Description

Technical Field

[0001] This application relates to the field of display control technologies, and particularly to a display control method and an electronic device. Background Art

[0002] With the development of technologies related to electronic devices, there are more and more electronic devices equipped with multiple display screens. The multiple display screens can display the same display content, different display contents, or even a large spliced - combined picture. However, usually, the display control between multiple display screens is independent of each other and lacks coordination.

[0003] Content of the Application

[0004] This application provides a display control method and an electronic device. The technical solutions adopted in the embodiments of this application are as follows:

[0005] A display control method, comprising:

[0006] Obtaining first operation information generated by performing a touch operation on a first display area of an electronic device;

[0007] Generating first display information based on the first operation information;

[0008] Displaying the first display information through a first window in the first display area;

[0009] Configuring a second window displayed in a second display area of the electronic device and displaying the first display information through the second window.

[0010] In some embodiments, the generating first display information based on the first operation information includes:

[0011] Generating an operation trajectory based on the first operation information;

[0012] Correspondingly, the displaying the first display information through a first window in the first display area includes:

[0013] Displaying the operation trajectory through the first window.

[0014] In some embodiments, the configuring a second window displayed in a second display area of the electronic device and displaying the first display information through the second window includes:

[0015] Configuring the second window based on the display parameters of the first window so that the second window has the same display form as the first window;

[0016] Displaying the operation trajectory through the second window.

[0017] In some embodiments, configuring a second window to be displayed in a second display area of the electronic device and displaying the first display information through the second window includes:

[0018] Displaying a third window through the second display area;

[0019] Displaying the second window in a transparent display mode on top of the third window to at least partially expose the third window;

[0020] Displaying the operation track through the second window so that the operation track is superimposed on the third window.

[0021] In some embodiments, obtaining first operation information generated by performing a touch operation on a first display area of an electronic device includes:

[0022] Obtaining current first display content of the second display area; wherein the first display content at least includes the display content of the display area on the second display area covered by the second window;

[0023] Displaying the first display content through the first window;

[0024] Obtaining the first operation information generated by performing a touch operation on the first display content displayed in the first window.

[0025] In some embodiments, generating first display information based on the first operation information further includes:

[0026] Generating note information based on the operation track;

[0027] Correspondingly, configuring a second window to be displayed in a second display area of the electronic device and displaying the first display information through the second window includes:

[0028] When the electronic device is in a locked screen state, displaying a first locked screen interface through the second display area, configuring the second window to be displayed on top of the first locked screen interface, and displaying the note information through the second window.

[0029] In some embodiments, the method further includes:

[0030] When the electronic device is in a locked screen state, displaying a second locked screen interface through the first display area;

[0031] Responding to a first operation on the first display area to obtain the user's identity information;

[0032] When the identity information authentication is passed, close the second lock screen interface and display the first window through the first display area.

[0033] In some embodiments, the obtaining of the user's identity information in response to a first operation on the first display area includes:

[0034] In response to a first operation on the first display area, turn on the camera device of the electronic device;

[0035] Display a camera window in the second display area above the first lock screen interface; wherein, the camera window is used to display the image collected by the camera device;

[0036] Obtain the face image displayed in the camera window.

[0037] An electronic device includes a first body and a second body that can be arranged at a non-zero angle. A first display area is provided on the first body, and a second display area is provided on the second body;

[0038] The first display area is used to obtain first operation information generated by performing a touch operation on a first window displayed thereon; and display first display information generated based on the first operation information through the first window;

[0039] The second display area is used to display a configured second window and display the first display information through the second window.

[0040] In some embodiments, a first display unit is provided on the first body, and the first display area is located on the first display unit; a second display unit is provided on the second body, and the second display area is located on the second display unit.

[0041] In the display control method according to the embodiments of the present application, performing a touch operation on the first display area of the electronic device can generate first operation information, and first display information is generated based on the first operation information. The first window on the first display area and the second window on the second display area can respectively output display contents based on the first display information. That is, when the electronic device has multiple display areas, the display information formed by performing a touch operation on one of the display areas can be collaboratively displayed on multiple display areas, which can significantly improve the controllability and user experience of the electronic device. Description of the Drawings

[0042] Figure 1 It is a flowchart of the first embodiment of the display control method of the present application;

[0043] Figure 2Flow chart of the second embodiment of the display control method of the present application;

[0044] Figure 3 Flow chart of the third embodiment of the display control method of the present application;

[0045] Figure 4 Schematic diagram of a scenario of the display control method of the present application;

[0046] Figure 5 Another schematic diagram of a scenario of the display control method of the present application;

[0047] Figure 6 Another schematic diagram of a scenario of the display control method of the present application. Detailed implementation

[0048] Various solutions and features of the present application are described herein with reference to the accompanying drawings.

[0049] It should be understood that various modifications can be made to the embodiments applied herein. Therefore, the above description should not be construed as a limitation, but merely as an example of the embodiments. Those skilled in the art will think of other modifications within the scope and spirit of the present application.

[0050] The drawings included in and forming a part of the specification illustrate embodiments of the present application and, together with the general description of the present application given above and the detailed description of the embodiments given below, are used to explain the principles of the present application.

[0051] These and other features of the present application will become apparent from the following description of the preferred forms of the embodiments given by way of non - limiting example with reference to the accompanying drawings.

[0052] It should also be understood that, although the present application has been described with reference to some specific examples, those skilled in the art can surely implement many other equivalent forms of the present application, which have the features as described in the claims and thus are all within the protection scope defined hereby.

[0053] When combined with the accompanying drawings, the above and other aspects, features and advantages of the present application will become more apparent in view of the following detailed description.

[0054] Hereinafter, specific embodiments of the present application are described with reference to the accompanying drawings; however, it should be understood that the embodiments applied are merely examples of the present application and can be implemented in various ways. Well - known and / or repetitive functions and structures are not described in detail to avoid obscuring the present application with unnecessary or redundant details. Therefore, the specific structural and functional details applied herein are not intended to be limiting, but merely as a basis for the claims and a representative basis for teaching those skilled in the art to use the present application in substantially any suitable detailed structure in a variety of ways.

[0055] This specification may use phrases such as "in one embodiment", "in another embodiment", "in yet another embodiment", or "in other embodiments", all of which may refer to one or more of the same or different embodiments according to the present application.

[0056] Figure 1 It is a flowchart of the first embodiment of the display control method of the present application. Refer to Figure 1 As shown, the display control method of the embodiment of the present application specifically includes the following steps:

[0057] S101, obtain first operation information generated by performing a touch operation on a first display area 43 of an electronic device.

[0058] The electronic device has a first display area 43 and a second display area 44, and at least the first display area 43 is a touch display area. The first display area 43 and the second display area 44 may be located on different display units. For example, in coordination with Figure 4 As shown, the electronic device may include a first body 41 and a second body 42. A first display unit may be provided on the first body 41, and a second display unit may be provided on the second body 42. The first display area 43 may be located on the first display unit, and the second display area 44 may be located on the second display unit. That is to say, the first display area 43 may be the display area of the first display unit, and the second display area 44 may be the display area of the second display unit. Among them, the first body 41 and the second body 42 may be hinged to each other or may adopt a detachable connection. Specifically, the electronic device may be, for example, a laptop computer, which includes a display end and a system end that are hinged to each other. The display end is provided with a main display screen, and the system end is provided with a keyboard and a touch screen. When the user performs a touch operation on the touch screen of the system end, first operation information is generated.

[0059] The first display area 43 and the second display area 44 may also be located on the same display unit. For example, the electronic device may include a first body 41, a second body 42, and a first display unit. The first body 41 and the second body 42 may be connected to each other and configured to be able to change the relative angle between the two. The first display unit may be a flexible touch screen. The first display unit may continuously spread along the surfaces of the first body 41 and the second body 42. The first display area 43 may be the display area where the first display unit spreads on the first body 41, and the second display area 44 may be the display area where the first display unit spreads on the second body 42. For example, the electronic device may be a laptop computer configured with a folding screen. The laptop computer includes a display end and a system end. The folding screen continuously spreads along the surfaces of the display end and the system end. The display area of the folding screen located on the system end forms the first display area 43, and the display area of the folding screen located on the display end forms the second display area 44. When the user performs a touch operation on the first display area 43, first operation information is generated.

[0060] S102, generate first display information based on the first operation information.

[0061] Among them, the first operation information may include the position information, operation method, and operation object of the touch operation, etc. The first display information may be generated based on the operation position, operation method, and / or operation object of the touch operation. For example, by analyzing the position information, pressure information, or sensing information of the touch operation, the operation trajectory of the touch operation can be generated. The first display information may be the operation trajectory, or the text information generated by performing text recognition on the operation trajectory, or other display information created based on the operation trajectory and / or text information. Also for example, by analyzing the operation object and operation method of the touch operation, the first display information corresponding to the operation object is generated.

[0062] S103, display the first display information through the first window 45 in the first display area 43.

[0063] The first display area 43 displays a first window 45, and the first window 45 outputs display content based on the first display information. The first window 45 may be full-screen displayed in the first display area 43. At this time, the first display area 43 may be used as the touch operation area of the electronic device. When the user performs a touch operation in the first display area 43, the first display area 43 can display the operation trajectory of the touch operation to facilitate the user to know their operation position and operation effect, etc. For example, when the display end and the system end of the laptop computer are respectively provided with a main display screen and a touch screen, when the user writes content on the touch screen of the system end with a stylus 48, the writing handwriting can be displayed on the touch screen.

[0064] The first window 45 can also be displayed in a non-full-screen mode in the first display area 43. At this time, the first window 45 can be a touch operation area opened on the first display area 43. When the user performs a touch operation on the first window 45, the first window 45 can display the operation track of the touch operation. Taking the electronic device as a laptop computer equipped with a folding screen as an example, in the laptop mode, a keyboard window and a handwriting window can be respectively displayed on the display area on the system side. A virtual keyboard is displayed in the keyboard window, and the handwriting window is for the user to perform a handwriting operation through a finger or a stylus. When the user performs a handwriting operation, the handwriting window displays the written characters.

[0065] S104, configure the second window 46 displayed in the second display area 44 of the electronic device, and display the first display information through the second window 46.

[0066] The display content output during the process of the second window 46 displaying the first display information can be the same as the display content output during the process of the first window 45 displaying the first display information. For example, when the first window 45 displays the written characters, the second window 46 can also display the written characters. The display content output by the second window 46 based on the first display information can also be different from the display content output by the first window 45 based on the first display information. For example, when the first window 45 displays the written characters, the second window 46 can display the text content corresponding to the written characters, or display other display information generated based on the text content.

[0067] Among them, the second window 46 can be a window having a unique corresponding relationship with the first window 45, and can be configured to be dedicated to displaying the first display information. That is, the second window 46 is dedicated to outputting the display content based on the first display information. In this way, new display content generated based on the touch operation can be output without modifying the existing display content of the second display area 44.

[0068] In the display control method of the embodiment of the present application, performing a touch operation on the first display area 43 of the electronic device can generate first operation information, and first display information is generated based on the first operation information. The first window 45 on the first display area 43 and the second window 46 on the second display area 44 can respectively output the display content based on the first display information. That is, when the electronic device has multiple display areas, the display information formed by performing a touch operation on one of the display areas can be cooperatively displayed on multiple display areas, which can significantly improve the controllability and user experience of the electronic device.

[0069] A second embodiment of the present application provides a display control method. Refer to Figure 2 and Figure 4 As shown, the display control method of the embodiment of the present application may include:

[0070] S201, Obtain first operation information generated by performing a touch operation on a first window 45 on a first display area 43.

[0071] In practical applications, the first operation information can be obtained through the operating system of the electronic device, or directly from the display control chip of the first display area 43. The first operation information can specifically include position information, pressure information, sensing information, operation method, operation object, etc. of the touch operation.

[0072] S202, Generate first display information based on the first operation information, where the first display information at least includes an operation trajectory.

[0073] On the basis of obtaining the first operation information, trajectory parameters can also be obtained. The trajectory parameters can include parameters related to the formed operation trajectory such as trajectory shape, color, smoothness, etc. Generate an operation trajectory based on the first operation information and the trajectory parameters.

[0074] Optionally, the object type performing the touch operation can be identified based on the first operation information, and the corresponding trajectory parameters can be determined based on the object type. Usually, the user will perform the touch operation with a stylus 48 or a finger. When performing the touch operation with a finger and a stylus 48, relevant parameters such as the width of the touch surface and the touch pressure are different. Therefore, the object type performing the touch operation can be identified based on the first operation information. When the user performs the touch operation with a finger, the trajectory parameters corresponding to the finger can be obtained, and the operation trajectory generated based on the trajectory parameters is wider, lighter in color, and the edges are more rounded, similar to the trace left by smearing with a finger. When the user performs the touch operation with the stylus 48, the trajectory parameters corresponding to the stylus 48 can be obtained, and the operation trajectory generated based on the trajectory parameters is narrower, darker in color, and the hardness of the trajectory is greater.

[0075] Of course, the trajectory parameters can also be parameters pre-configured by the user. For example, the user can select parameters related to the operation trajectory, such as trajectory shape, color, smoothness, etc. through the first window 45.

[0076] S203, Display the operation trajectory through the first window 45 in the first display area 43.

[0077] When the user performs a touch operation through the first window 45, displaying the operation trajectory at the position where the touch operation is performed through the first window 45 can enable the user to know the operation effect and form an experience similar to writing on paper.

[0078] S204, Configure a second window 46 on a second display area 44 based on the display parameters of the first window 45, so that the second window 46 has the same display form as the first window 45.

[0079] Among them, the display form may include window size, window color, window style, icons, etc. The second window 46 can be opened synchronously with the first window 45, that is, when the first display area 43 displays the first window 45, the second display area 44 synchronously displays the second window 46. For example, when the electronic device executes an application program, two processes can be created respectively. The first process creates the first window 45 based on the display parameters of the first window 45 and drives the first display area 43 to display the first window 45. The second process creates the second window 46 based on the display parameters of the first window 45 and drives the second display area 44 to display the second window 46.

[0080] Alternatively, the first window 45 can be first displayed on the first display area 43. When the user performs a touch operation, the second display area 44 is then driven to display the second window 46. That is, the first window 45 can continue to be displayed on the first display area 43. In response to obtaining the first operation information, the second window 46 is created based on the display parameters of the first window 45, and the second display area 44 is driven to display the second window 46.

[0081] The same display form can be that the display forms are completely the same. For example, the window size, window color, window style, icons, etc. are completely the same, or it can be that some display forms are the same. For example, the window size, window style, and icons are the same, but the window color is different.

[0082] S205, display the operation trajectory through the second window 46.

[0083] That is, both the first window 45 and the second window 46 display the operation trajectory of the touch operation, as Figure 4 shown. In this way, when the user performs a touch operation on the first display area 43, it can be synchronously displayed on the second window 46. Optionally, the first display area 43 can be a display area with a smaller size, and the second display area 44 can be a display area with a larger size. When the user performs a touch operation on the first display area 43, the operation trajectory will be synchronously displayed on the second display area 44 for the convenience of surrounding users to view.

[0084] In some embodiments, step S205, displaying the operation trajectory through the second window 46, may include:

[0085] Display the third window 47 through the second display area 44;

[0086] On the upper layer of the third window 47, display the second window 46 in a transparent display manner to at least partially expose the third window 47;

[0087] Display the operation trajectory through the second window 46 so that the operation trajectory is superimposed on the third window 47.

[0088] That is, the second display area 44 not only displays the second window 46, but also displays at least one third window 47. The second window 46 is configured to be displayed on top of the third window 47 in a transparent display mode. In this way, the part of the third window 47 covered by the second window 46 can be revealed through the second window 46. The operation trajectory displayed on the second window 46 can exactly overlap on the third window 47, and the display content on the third window 47 can be marked or explained.

[0089] For example, the third window 47 can display a slide. During the user's presentation, if it is necessary to mark or explain the content in the slide, the user can write text or draw a graph on the first window 45 with a finger or a stylus 48. The written text or the drawn graph will be synchronously displayed on the second window 46 and overlapped on the slide. In this way, it is convenient for the user to write and can avoid modifying the original file of the slide.

[0090] In some embodiments, obtaining first operation information generated by performing a touch operation on the first display area 43 of the electronic device includes:

[0091] Obtaining the current first display content of the second display area 44; wherein, the first display content at least includes the display content of the display area on the second display area 44 covered by the second window 46;

[0092] Displaying the first display content through the first window 45;

[0093] Obtaining first operation information generated by performing a touch operation on the first display content displayed on the first window 45.

[0094] Taking the case where the third window 47 is displayed in the second display area 44 and the second window 46 is displayed on top of the third window 47 in a transparent display mode as an example, the display content of the area of the third window 47 covered by the second window 46 can be obtained and this part of the display content can be displayed on the first window 45. In this way, the user can perform a targeted touch operation on the first window 45. For example, when the third window 47 displays a slide, at least part of the slide content can be displayed on the first window 45, and the user can accurately make a statement or write text in a suitable area on the first window 45.

[0095] Under normal circumstances, when the user has not operated the electronic device for a long time, the electronic device will automatically switch to the locked screen state. In the locked screen state, the second display area 44 of the electronic device displays the first locked screen interface, and verification information needs to be entered for identity verification to unlock the locked screen state. Without unlocking the locked screen state, the operating system of the electronic device cannot be entered. Conventional electronic devices can only create documents and record information through the documents after entering the operating system. If the user is not at the workstation, other users cannot operate the user's electronic device, nor can they leave a message for the user through the electronic device. In some cases, the user may need to record information temporarily and urgently. For example, during a call, the user may need to temporarily record a phone number, address, or other information. If the locked screen state of the electronic device is unlocked by entering the verification information and then a document is created to record the information, it will face the problems of cumbersome operation and long time consumption, and cannot meet the user's temporary and urgent information recording needs.

[0096] To solve the above technical problems, the third embodiment of the present application provides a display control method for performing display control on an electronic device in the locked screen state. Refer to Figure 3 , Figure 5 and Figure 6 As shown, the display control method of the embodiment of the present application may specifically include the following steps:

[0097] S301, obtain first operation information generated by performing a touch operation on a first window 45 in a first display area 43.

[0098] The meaning of the first operation information and the acquisition method of the first operation information have been introduced in the foregoing first embodiment and second embodiment, and will not be elaborated here.

[0099] S302, generate an operation track based on the first operation information, and generate a note information based on the operation track.

[0100] The first operation information includes position information, pressure information, induction information, etc. of the touch operation. Based on the first operation information, an operation track of the touch operation can be generated. On the basis of obtaining the operation track, note information can be generated based on the operation track. The note information may include the operation track, or may include text information corresponding to the operation track. Or, the note information may include the operation track and text information corresponding to the operation track. That is, in specific implementation, a note can be directly added based on the operation track, or text information can be obtained based on the operation track, and a note can be added based on the text information. For example, in the case of obtaining the operation track, the operation track is subjected to character recognition to obtain text information corresponding to the operation track, and note information is generated based on the text information.

[0101] S303, display the operation track through the first window 45 in the first display area 43.

[0102] When the user performs a touch operation through the first window 45, an operation trajectory is displayed at the position where the touch operation is performed through the first window 45, enabling the user to know the operation effect and forming an experience similar to writing on paper.

[0103] S304, display the first lock screen interface through the second display area 44, configure the second window 46 to be displayed on top of the first lock screen interface, and display the note information through the second window 46.

[0104] When the electronic device is in the locked state, the second display area displays the first lock screen interface, and the second window 46 is configured to be displayed on top of the first lock screen interface, which can facilitate the user to discover the note information in a timely manner.

[0105] The note information may specifically include, for example, note content, time information, identification information, etc. Optionally, when the electronic device is in the locked state, the second window 46 may directly display the note content, as Figure 5 shown. Optionally, when the electronic device is in the locked state, the second window 46 may display the identification of the note information, as Figure 6 shown, and is configured to display the note content of the note information through the second window 46 when the electronic device is unlocked, so as to prevent unauthorized users from learning the note content.

[0106] In the display control method of the embodiment of the present application, when the electronic device is in the locked state, performing a touch operation on the first window 45 of the first display area 43 can generate first operation information. Based on the first operation information, an operation trajectory and note information can be generated. The first display area 43 displays the operation trajectory through the first window 45, and the second display area 44 displays the second window 46 on top of the first lock screen interface and displays the note information through the second window 46. In this way, without unlocking the electronic device, visitors, colleagues, or the user himself can add notes by handwriting input in the first display area 43, leave messages for the local user, or meet the user's information recording needs in a temporary and urgent state.

[0107] In some embodiments, a storage position for the stylus 48 may be provided on the electronic device, and the stylus 48 is placed at the storage position for the stylus 48; the method may further include:

[0108] In response to the stylus 48 being removed from the storage position for the stylus 48, display the first window 45 through the first display area 43.

[0109] A sensor may be provided at the storage position of the stylus 48. The sensor is used to detect whether the stylus 48 is stored in the storage position of the stylus 48. When it is determined that the stylus 48 is removed from the storage position of the stylus 48, the sensor can send a signal to the processor or controller, so that the processor or controller controls the first display area 43 to display the first window 45. In this way, when the user removes the stylus 48 from the storage position of the stylus 48, it means that the user has a need to perform a writing operation with the stylus 48. At this time, the first window 45 is automatically displayed for the user, which can significantly improve the user experience.

[0110] Of course, the electronic device can also respond to the execution of the first operation on the first display area 43 and display the first window 45 through the first display area 43. For example, when the user performs a touch operation on the first display area 43, the first window 45 for the user to perform a writing operation can be displayed through the first display area 43.

[0111] In some embodiments, the method further includes:

[0112] When the electronic device is in the locked screen state, display a second locked screen interface through the first display area 43;

[0113] Respond to the first operation on the first display area 43 and obtain the user's identity information;

[0114] When the identity information is verified, close the second locked screen interface and display the first window 45 through the first display area 43.

[0115] Optionally, the identity information of users such as company colleagues or family members can be obtained in advance and authorized based on the identity information to grant relevant users the permission to add sticky notes. When the electronic device is in the locked screen state, not only the first display area 43 displays the locked screen interface, but also the second display area 44 displays the locked screen interface, that is, the second locked screen interface. When an input operation needs to be performed through the first display area 43, the first operation can be performed on the first display area 43. The first operation can be a touch operation, a button operation or other specific operations. At this time, the first display area 43 does not directly display the first window 45, but obtains the user's identity information. For example, the user's face image, fingerprint information or account password and other identity information that can represent the user's identity can be obtained. Verify the identity information. When the verification is passed, close the second locked screen interface and display the first window 45 through the first display area 43. In this way, unauthorized personnel can be prevented from adding sticky notes on the electronic device.

[0116] In an optional embodiment, responding to the first operation on the first display area 43 and obtaining the user's identity information may include:

[0117] In response to a first operation on the first display area 43, the camera device of the electronic device is turned on;

[0118] A camera window is displayed on the upper layer of the first lock screen interface in the second display area 44; wherein, the camera window is used to display the image collected by the camera device;

[0119] Obtain the face image displayed in the camera window.

[0120] That is, the user's identity information is configured as a face image. When the user performs a touch operation on the first display area 43 or takes out the stylus 48 from the stylus storage position, the camera device of the electronic device can be turned on, the camera window is displayed in the second display area 44, and the camera window is configured to be displayed on the upper layer of the first lock screen interface so that the user can see it. The image collected by the camera device is displayed through the camera window so that the user can adjust the face position and face angle, enabling the camera device to collect a face image that meets the verification requirements, and then obtaining the face image that meets the verification requirements as the user's identity information.

[0121] See Figures 4 to 6 As shown, the fourth embodiment of the present application provides an electronic device, including a first body 41 and a second body 42 that can be arranged at a non-zero angle. A first display area 43 is provided on the first body 41, and a second display area 44 is provided on the second body 42;

[0122] The first display area 43 is used to obtain first operation information generated by performing a touch operation on the first window 45 displayed thereon; and display first display information generated based on the first operation information through the first window 45;

[0123] The second display area 44 is used to display the configured second window 46 and display the first display information through the second window 46.

[0124] In some embodiments, a first display unit is provided on the first body 41, and the first display area 43 is located on the first display unit; a second display unit is provided on the second body 42, and the second display area 44 is located on the second display unit.

[0125] In some embodiments, the first display area 43 displays the operation trajectory generated based on the first operation information through the first window 45.

[0126] In some embodiments, the second display area 44 displays the operation trajectory through the second window 46, and the second window 46 is configured based on the display parameters of the first window 45 to have the same display form as the first window 45.

[0127] In some embodiments, the second display area 44 displays a third window 47; above the third window 47, the second window 46 is displayed in a transparent display mode to at least partially expose the third window 47; an operation trajectory is displayed through the second window 46 so that the operation trajectory is superimposed on the third window 47.

[0128] In some embodiments, the first display unit displays first display content through the first window 45; the first display content at least includes the display content of the display area on the second display area 44 covered by the second window 46; the first operation information is generated by obtaining a touch operation performed on the first display content displayed in the first window 45.

[0129] In some embodiments, when the electronic device is in the locked screen state, the second display area 44 displays a first locked screen interface, and the second window 46 is displayed above the first locked screen interface, and a note information is displayed through the second window 46, and the note information is generated based on the operation trajectory.

[0130] In some embodiments, when the electronic device is in the locked screen state, the first display area 43 displays a second locked screen interface; when the identity information is verified to be passed, the second locked screen interface is closed and the first window 45 is displayed; the identity information is the user's identity information obtained in response to a first operation on the first display area 43.

[0131] In some embodiments, obtaining the user's identity information may include:

[0132] In response to a first operation on the first display area 43, the camera device of the electronic device is turned on;

[0133] A camera window is displayed above the first locked screen interface in the second display area 44; wherein, the camera window is used to display the image collected by the camera device;

[0134] Obtain the face image displayed in the camera window.

[0135] The above embodiments are only exemplary embodiments of the present application and are not used to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements within the essence and protection scope of the present application, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present application.

Claims

1. A display control method, comprising: Obtaining first operation information generated by performing a touch operation on a first display area of an electronic device; Generating first display information based on the first operation information; wherein, the first display information at least includes an operation trajectory; Displaying the first display information through a first window in the first display area, and configuring a second window displayed in a second display area of the electronic device, and displaying the first display information through the second window; wherein, the first window and the second window are synchronized windows created by the electronic device with a corresponding relationship; Determining a third window associated with the content of the second window in the second display area, and displaying the second window in a transparent display manner above the third window to at least partially expose the third window, and the second window displays the operation trajectory so that the operation trajectory is superimposed on the third window.

2. The method according to claim 1, wherein, The configuring the second window displayed in the second display area of the electronic device and displaying the first display information through the second window includes: Configuring the second window based on the display parameters of the first window so that the second window has the same display form as the first window; Displaying the operation trajectory through the second window.

3. The method according to claim 1, wherein The obtaining the first operation information generated by performing a touch operation on the first display area of the electronic device includes: Obtaining the current first display content of the second display area; wherein, the first display content at least includes the display content of the display area covered by the second window on the second display area; Displaying the first display content through the first window; Obtaining the first operation information generated by performing a touch operation on the first display content displayed in the first window.

4. The method according to claim 1, wherein The generating the first display information based on the first operation information further includes: Generating note information based on the operation trajectory; Correspondingly, the configuring the second window displayed in the second display area of the electronic device and displaying the first display information through the second window includes: When the electronic device is in a locked screen state, displaying a first locked screen interface through the second display area, configuring the second window to be displayed above the first locked screen interface, and displaying the note information through the second window.

5. The method according to claim 4, wherein, The method further includes: When the electronic device is in a locked screen state, displaying a second locked screen interface through the first display area; Responding to a first operation on the first display area, obtaining the user's identity information; When the identity information is verified, closing the second locked screen interface and displaying the first window through the first display area.

6. The method according to claim 5, wherein The responding to the first operation on the first display area and obtaining the user's identity information includes: Responding to the first operation on the first display area, turning on the camera device of the electronic device; Displaying a camera window above the first locked screen interface in the second display area; wherein, the camera window is used to display the image collected by the camera device; Obtaining the face image displayed in the camera window.

7. An electronic device, comprising a first body and a second body that can be arranged at a non-zero angle, a first display area is provided on the first body, and a second display area is provided on the second body; The first display area is used to obtain first operation information generated by performing a touch operation on a first window displayed thereon; and display first display information generated based on the first operation information through the first window; wherein, The first display information at least includes an operation trajectory; The second display area is used to display a configured second window, and display the first display information through the second window; wherein, the first window and the second window are synchronous windows created by the electronic device with a corresponding relationship; A third window associated with the content of the second window is determined in the second display area, and the second window is displayed in a transparent display mode above the third window to at least partially expose the third window, and the second window displays the operation trajectory so that the operation trajectory is superimposed on the third window.

8. The electronic device according to claim 7, wherein A first display unit is provided on the first body, and the first display area is located on the first display unit; a second display unit is provided on the second body, and the second display area is located on the second display unit.

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