Wallpaper setting method and electronic equipment

Abstract

The invention provides a wallpaper setting method and electronic equipment, and relates to the technical field of terminals. According to the wallpaper setting method, a second interface displayed by the electronic equipment comprises first wallpaper, second wallpaper and a first control. Wherein the first wallpaper and the second wallpaper are different wallpaper generated according to the same image. And in response to a second operation on the first control on the second interface, the electronic equipment sets the first wallpaper as the wallpaper of the first display screen and sets the second wallpaper as the wallpaper of the second display screen. In other words, the user can set the first wallpaper of the first display screen and the second wallpaper of the second display screen through one-time triggering, operation is convenient and fast, and efficiency is high.

Description

Wallpaper setting method and electronic device

[0001] This application claims priority to the Chinese patent application filed with the State Intellectual Property Office of China on June 14, 2022, with application number 202210673992.9 and application name “Wallpaper Setting Method and Electronic Device”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the field of terminal technology, and in particular to a wallpaper setting method and an electronic device. Background Art

[0003] With the development of flexible screen technology, flexible foldable screens (also called folding screens) have been applied to terminal devices such as mobile phones, allowing users to fold or unfold mobile phones and other terminal devices to meet users' needs for different screen sizes.

[0004] In a possible implementation, a mobile phone with a foldable screen may include an inner display, an outer display, and a back panel. The inner display can be folded. The inner and outer display desktops can each be set with wallpapers to meet the user's different aesthetic needs.

[0005] Summary of the Invention

[0006] The present application provides a wallpaper setting method and an electronic device, which can improve the cumbersome operation process when wanting to set wallpaper on the inner display screen and the outer display screen of the electronic device according to the same image.

[0007] In a first aspect, the present application provides a wallpaper setting method, which is applied to an electronic device, wherein the electronic device includes a first display screen and a second display screen. The method provided by the present application includes: the electronic device displays a first interface, and the first interface includes a first image. In response to a first operation on the first image, the electronic device displays a second interface, wherein the second interface includes a first wallpaper, a second wallpaper, and a first control, wherein the first wallpaper and the second wallpaper are different wallpapers generated according to the first image, the first wallpaper matches the first display screen, and the second wallpaper matches the second display screen. In response to the second operation on the first control on the second interface, the electronic device sets the first wallpaper as the wallpaper of the first display screen and sets the second wallpaper as the wallpaper of the second display screen.

[0008] The wallpaper setting method provided in this application is a method in which the second interface displayed by an electronic device includes a first wallpaper, a second wallpaper, and a first control. The first wallpaper and the second wallpaper are different wallpapers generated based on the same image. In response to a second operation on the first control on the second interface, the electronic device sets the first wallpaper as the wallpaper for the first display and the second wallpaper as the wallpaper for the second display. This means that the user can set the first wallpaper for the first display and the second wallpaper for the second display with a single trigger, making the operation convenient, quick, and efficient.

[0009] In one possible implementation, the electronic device displays the second interface, including: the electronic device displays one of the first wallpaper and the second wallpaper on the second interface. The electronic device updates the second interface to display the other of the first wallpaper and the second wallpaper in response to a third operation of the user.

[0010] In one possible implementation, the second interface is displayed on the first display screen, and the electronic device displays the second interface, including: the electronic device displays the first wallpaper on the second interface. The electronic device updates the second interface to display the second wallpaper in response to a fourth operation of the user.

[0011] Understandably, when the second interface is displayed on the first display screen, the user may be more interested in the first wallpaper that matches the first display screen. Therefore, the electronic device prioritizes displaying the first wallpaper. When the electronic device responds to the user's fourth operation on the second interface, it updates to display the second wallpaper, which better meets the user's browsing needs.

[0012] In a possible implementation, the second interface includes a first option and a second option, the first option is used to indicate displaying the first wallpaper, the second option is used to indicate displaying the second wallpaper, the first option is selected by default, and the fourth operation is a selection operation for the second option.

[0013] In a possible implementation, after the electronic device updates the second interface to display the second wallpaper in response to the fourth operation of the user, the method provided by the present application further includes:

[0014] The electronic device displays a first prompt message on a second interface, the first prompt message being used to instruct that a second wallpaper be set on the second display screen. In response to a second operation on the first control on the second interface, the electronic device sets the first wallpaper as the wallpaper on the first display screen and the second wallpaper as the wallpaper on the second display screen, including: the electronic device receives a confirmation operation of the first prompt message. In response to the second operation on the first control on the second interface, the electronic device sets the first wallpaper as the wallpaper on the first display screen and the second wallpaper as the wallpaper on the second display screen.

[0015] Understandably, the first prompt information is used to instruct the second wallpaper to be set on the second display screen. In this way, after the electronic device displays the first wallpaper on the second interface, only if a confirmation operation is received for the first prompt information can the second operation on the first control be performed, thereby setting the first wallpaper as the wallpaper on the first display screen and the second wallpaper as the wallpaper on the second display screen at the same time, which better meets the user's wallpaper setting needs.

[0016] In one possible implementation, the second interface is displayed on the second display screen. In response to a first operation on the first image, the electronic device displays the second interface, including: the electronic device displays the second wallpaper on the second interface. In response to a fifth operation by the user, the electronic device updates the second interface to display the first wallpaper.

[0017] Understandably, when the second interface is displayed on the second display screen, the user may be more interested in the second wallpaper that matches the second display screen. Therefore, the electronic device prioritizes displaying the second wallpaper. When the electronic device responds to the user's fifth operation on the second interface, it updates to display the first wallpaper, which better meets the user's browsing needs.

[0018] In a possible implementation, the second interface includes a first option and a second option, the first option is used to indicate displaying the first wallpaper, the second option is used to indicate displaying the second wallpaper, the second option is selected by default, and the fifth operation is a selection operation for the first option.

[0019] In a possible implementation, after the electronic device updates the second interface to display the first wallpaper in response to the fifth operation of the user, the method provided by the present application further includes:

[0020] The electronic device displays a second prompt message on a second interface, the second prompt message being used to instruct that the first wallpaper be set on the first display screen. In response to the second operation on the first control on the second interface, the electronic device sets the first wallpaper as the wallpaper on the first display screen and the second wallpaper as the wallpaper on the second display screen, including: the electronic device receives a confirmation operation for the second prompt message. In response to the second operation on the first control on the second interface, the electronic device sets the first wallpaper as the wallpaper on the first display screen and the second wallpaper as the wallpaper on the second display screen.

[0021] Understandably, the second prompt information is used to instruct the first wallpaper to be set on the first display screen. In this way, after the electronic device displays the second wallpaper on the second interface, only if a confirmation operation is received in response to the second operation on the first control, the second wallpaper is set as the wallpaper on the second display screen and the first wallpaper is set as the wallpaper on the first display screen at the same time, which better meets the user's wallpaper setting needs.

[0022] In a possible implementation, the first wallpaper and the second wallpaper are displayed simultaneously on the second interface by the electronic device.

[0023] In this way, the user can browse the first wallpaper and the second wallpaper at the same time on the second interface at one time, which is convenient and fast.

[0024] In a possible implementation, the first wallpaper and the second wallpaper do not overlap.

[0025] In a possible implementation, a first window is displayed on the second interface.

[0026] When the second interface is displayed on the first display screen, the first wallpaper is located on the second interface, and the second wallpaper is located in the first window;

[0027] When the second interface is displayed on the second display screen, the second wallpaper is located on the second interface, and the first wallpaper is located in the first window.

[0028] Since the second interface is displayed on the first display, the user may pay more attention to the first wallpaper that matches the first display. In this way, the first wallpaper is located on the second interface, and the first wallpaper can be browsed more clearly. At the same time, since the second wallpaper is located in the first window, the user can also browse the second wallpaper.

[0029] Alternatively, since the second interface is displayed on the second display screen, the user may be more interested in the second wallpaper that matches the second display screen. In this way, the second wallpaper is located on the second interface and can be viewed more clearly. At the same time, since the first wallpaper is located in the first window, the user can also view the second wallpaper.

[0030] In a possible implementation, before setting the first wallpaper as the wallpaper of the first display screen and setting the second wallpaper as the wallpaper of the second display screen, the method provided by the present application further includes: when the second interface is displayed on the first display screen, the electronic device displays the first wallpaper in the first window and displays the second wallpaper in the first area in response to a switching operation on the second interface. Alternatively, when the second interface is displayed on the second display screen, the electronic device displays the first wallpaper in the first window and displays the second wallpaper in the second area in response to a switching operation on the second interface.

[0031] In this way, the user can browse the second wallpaper or the first wallpaper more clearly through the switching operation.

[0032] In one possible implementation, before setting the first wallpaper as the wallpaper of the first display screen and the second wallpaper as the wallpaper of the second display screen, the method provided in this application further includes: the electronic device enlarging the first wallpaper, reducing the first wallpaper, or adjusting the display area of ​​the first wallpaper in response to an adjustment operation on the first wallpaper. And / or, the electronic device enlarging the second wallpaper, reducing the second wallpaper, or adjusting the display area of ​​the second wallpaper in response to an adjustment operation on the second wallpaper.

[0033] In this way, the user can adjust the size and display area of ​​the first wallpaper and / or the second wallpaper according to personal needs.

[0034] In one possible embodiment, the second interface includes a second control, and the second control is used to indicate the activation of a function of setting the first wallpaper of the first display screen and the second wallpaper of the second display screen based on the same image. Before setting the first wallpaper as the wallpaper of the first display screen and setting the second wallpaper as the wallpaper of the second display screen, the method provided in the present application also includes: the electronic device responds to the triggering operation of the second control, and activates the function of setting the first wallpaper of the first display screen and the second wallpaper of the second display screen based on the same image.

[0035] In this way, the electronic device can decide whether to enable the function of setting the first wallpaper of the first display screen and the second wallpaper of the second display screen based on the same image according to the needs of the user.

[0036] In the second aspect, the present application provides a wallpaper setting device, which is applied to an electronic device, and the electronic device includes a first display screen and a second display screen. The device provided by the present application includes: a display unit, which is used to display a first interface, and the first interface includes a first image. The display unit is also used to display a second interface in response to a first operation on the first image, wherein the second interface includes a first wallpaper, a second wallpaper and a first control, wherein the first wallpaper and the second wallpaper are different wallpapers generated according to the first image, the first wallpaper matches the first display screen, and the second wallpaper matches the second display screen. The processing unit is used to set the first wallpaper as the wallpaper of the first display screen and the second wallpaper as the wallpaper of the second display screen in response to the second operation on the first control on the second interface.

[0037] In a third aspect, the present application provides an electronic device comprising a processor and a memory, the memory being used to store code instructions; the processor being used to run the code instructions so that the electronic device executes the wallpaper setting method described in the first aspect or any one of the implementations of the first aspect.

[0038] In a fourth aspect, the present application provides a computer-readable storage medium storing instructions, which, when executed, enable a computer to execute the wallpaper setting method described in the first aspect or any one of the implementations of the first aspect.

[0039] In a fifth aspect, the present application provides a computer program product, including a computer program, which, when executed, enables a computer to execute the wallpaper setting method as described in the first aspect or any one of the implementations of the first aspect.

[0040] It should be understood that the second to fifth aspects of the present application correspond to the technical solutions of the first aspect of the present application, and the beneficial effects achieved by each aspect and the corresponding feasible implementation methods are similar and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] FIG1 is a schematic diagram of an interface for an electronic device to set wallpaper on an internal display screen in response to a user's operation;

[0042] FIG2 is a schematic diagram of an interface for an electronic device to set wallpaper on an external display screen in response to a user's operation;

[0043] FIG3 is a schematic diagram of a hardware structure of an electronic device provided in an embodiment of the present application;

[0044] FIG4 is a schematic diagram of an interface of an electronic device according to an embodiment of the present application displaying a second wallpaper on a wallpaper preview interface in response to a user operation;

[0045] FIG5A is a schematic diagram of an interface of an electronic device according to an embodiment of the present application, in which a second wallpaper is displayed on the desktop of an inner display screen in response to a user operation;

[0046] FIG5B is a second schematic diagram of an interface of the electronic device according to an embodiment of the present application, in which a second wallpaper is displayed on the desktop of the inner display screen in response to a user operation;

[0047] FIG6 is a schematic diagram of an interface of an electronic device according to an embodiment of the present application, in which a first wallpaper is displayed on the desktop of an external display screen in response to a user operation;

[0048] FIG7A is a schematic diagram of an interface for adjusting a first wallpaper and a second wallpaper in response to a user operation of an electronic device according to an embodiment of the present application;

[0049] FIG7B is a schematic diagram of an interface of an electronic device according to an embodiment of the present application displaying an adjusted second wallpaper on the desktop of an internal display screen in response to a user operation;

[0050] FIG8 is a schematic diagram of an interface of an electronic device according to an embodiment of the present application displaying an adjusted first wallpaper on the desktop of an external display screen in response to a user operation;

[0051] FIG9 is a schematic diagram of an interface of an electronic device according to an embodiment of the present application, in which a first wallpaper and a second wallpaper are displayed on a wallpaper preview interface of an external display screen in response to a user operation;

[0052] FIG10 is a schematic diagram of an interface of an electronic device provided by an embodiment of the present application, in which a first wallpaper is displayed on the desktop of an outer display screen and a second wallpaper is displayed on the desktop of an inner display screen in response to a user operation;

[0053] FIG11A is a schematic diagram of one interface of an electronic device according to an embodiment of the present application, in response to a user operation, enabling a function of setting a first wallpaper on an outer display screen and a second wallpaper on an inner display screen based on the same image;

[0054] FIG11B is a second schematic diagram of an interface of an electronic device according to an embodiment of the present application, in response to a user operation, for enabling a function of setting a first wallpaper on an outer display screen and a second wallpaper on an inner display screen based on the same image;

[0055] FIG12 is a third schematic diagram of an interface of an electronic device according to an embodiment of the present application, in response to a user operation, for enabling a function of setting a first wallpaper on an outer display screen and a second wallpaper on an inner display screen based on the same image;

[0056] FIG13 is a fourth diagram of an interface of an electronic device according to an embodiment of the present application, in response to a user operation, for enabling a function of setting a first wallpaper on an outer display screen and a second wallpaper on an inner display screen based on the same image;

[0057] FIG14 is a second schematic diagram of an interface of an electronic device according to an embodiment of the present application, in which a second wallpaper is displayed on the desktop of an internal display screen in response to a user operation;

[0058] FIG15 is a second schematic diagram of an interface of the electronic device according to an embodiment of the present application, in which the first wallpaper is displayed on the desktop of the external display screen in response to a user operation;

[0059] FIG16 is a third schematic diagram of an interface of the electronic device according to an embodiment of the present application, in which the first wallpaper is displayed on the desktop of the external display screen in response to a user operation;

[0060] FIG17 is a third schematic diagram of an interface of an electronic device according to an embodiment of the present application, in which a second wallpaper is displayed on the desktop of an internal display screen in response to a user operation;

[0061] FIG18 is a schematic diagram illustrating an interface of an electronic device according to an embodiment of the present application, in which a first wallpaper and a second wallpaper are displayed on a wallpaper preview interface of an inner display screen in response to a user operation;

[0062] FIG19 is a schematic diagram illustrating an interface of an electronic device according to an embodiment of the present application, in which a first wallpaper and a second wallpaper are displayed on a wallpaper preview interface of an external display screen in response to a user operation;

[0063] FIG20 is a schematic diagram of functional modules of a wallpaper setting device provided in an embodiment of the present application;

[0064] FIG21 is a second schematic diagram of the hardware structure of an electronic device provided in an embodiment of the present application;

[0065] FIG22 is a schematic diagram of the structure of a chip provided in an embodiment of the present application. DETAILED DESCRIPTION

[0066] In order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish between identical or similar items with substantially the same functions and effects. For example, the first value and the second value are merely used to distinguish different values ​​and do not limit their order. Those skilled in the art will understand that words such as "first" and "second" do not limit the quantity and execution order, and words such as "first" and "second" do not necessarily limit different values.

[0067] It should be noted that, in this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described in this application as "exemplary" or "for example" should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0068] In this application, "at least one" means one or more, and "more" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural. The character " / " generally indicates that the previous and next associated objects are in an "or" relationship. "At least one of the following items" or similar expressions refers to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b, or c can mean: a, b, c, ab, ac, bc, or abc, where a, b, c can be single or multiple.

[0069] With the development of flexible screen technology, flexible foldable screens (also called folding screens) have been applied to terminal devices such as mobile phones. Terminal devices using folding screens can include an inner display screen and an outer display screen, wherein the inner display screen is foldable.

[0070] Among them, the desktop of the inner display screen and the desktop of the outer display screen can be set with wallpaper respectively to meet the different aesthetic needs of users. However, when users set the desktop of the inner display screen and the desktop of the outer display screen, the setting steps are relatively cumbersome and inefficient, which affects the user experience.

[0071] As shown in (a) of FIG1 , the internal display screen of the electronic device 100 displays a function setting interface 101, which includes a desktop and wallpaper option 102. As shown in (a)-(b) of FIG1 , the electronic device 100 displays multiple images in response to a user clicking on the desktop and wallpaper option 102. As shown in (b)-(c) of FIG1 , the electronic device 100 can select an image 103 from the multiple images in response to a user clicking on the image 103 and display an apply button 104. As shown in (c)-(d) of FIG1 , the electronic device 100 sets the wallpaper of the desktop 105 of the internal display screen of the electronic device 100 according to the image 103 in response to the user clicking on the apply button 104.

[0072] To enable the external display screen of electronic device 100 to also set a wallpaper based on image 103, when the user triggers the "settings icon" on the desktop of the external display screen of electronic device 100, as shown in FIG2(a), the external display screen of electronic device 100 displays a function setting interface 201, which includes a desktop and wallpaper options 202. In response to the user clicking on the desktop and wallpaper options 202, electronic device 100 displays an image selection interface 203. Image selection interface 203 includes multiple images. As shown in FIG2(a)-(b), in response to the user clicking on image 204 (i.e., image 103) from the multiple images, electronic device 100 selects image 204 and displays an apply button 205. As shown in FIG2(c)-(d), in response to the user clicking on the apply button 205, electronic device 100 sets the wallpaper for the desktop 206 of the external display screen of electronic device 100 based on image 204.

[0073] It can be seen that in the above process, if one wants to set wallpaper on the inner and outer displays of the electronic device 100 according to the same image, the operation process is relatively complicated and inefficient, which affects the user experience.

[0074] In other scenarios, the electronic device 100 may also crop or stretch the wallpaper of the desktop 105 of the inner display screen to obtain the wallpaper of the desktop 206 of the outer display screen of the electronic device 100. This may cause the wallpaper of the desktop 206 of the outer display screen to be deformed.

[0075] In view of this, the present application provides a wallpaper setting method, wherein the second interface displayed by the electronic device includes a first wallpaper, a second wallpaper, and a first control. The first wallpaper and the second wallpaper are different wallpapers generated based on the same image. In response to a second operation on the first control on the second interface, the electronic device sets the first wallpaper as the wallpaper of the first display screen and sets the second wallpaper as the wallpaper of the second display screen. That is, the user can set the first wallpaper of the first display screen and the second wallpaper of the second display screen with a single trigger, which is convenient, fast, and efficient.

[0076] It is understandable that the embodiments of the present application can be applied to electronic devices with foldable screens. The above-mentioned electronic devices can also be called terminals, (terminal), user equipment (UE), mobile stations (MS), mobile terminals (MT), etc. The electronic devices can be mobile phones, smart TVs, wearable devices, tablet computers (Pad), computers with wireless transceiver functions, virtual reality (VR) electronic devices, augmented reality (AR) electronic devices, wireless terminals in industrial control (industrial control), wireless terminals in self-driving, wireless terminals in remote medical surgery, wireless terminals in smart grids, wireless terminals in transportation safety (transportation safety), wireless terminals in smart cities (smart cities), wireless terminals in smart homes (smart homes), etc. The embodiments of the present application do not limit the specific technologies and specific device forms adopted by the electronic devices.

[0077] In order to better understand the embodiments of the present application, the structure of the electronic device according to the embodiments of the present application is introduced below.

[0078] The electronic device may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (USB) interface 130, a charging management module 140, a power management module 141, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, a sensor module 180, a button 190, an indicator 192, a camera 193, and a display screen 194. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, a bone conduction sensor 180M, and the like.

[0079] It is understood that the structures illustrated in the embodiments of the present application do not constitute specific limitations on the electronic device. In other embodiments of the present application, the electronic device may include more or fewer components than shown, or may combine or separate certain components, or arrange the components differently. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

[0080] The processor 110 may include one or more processing units. The different processing units may be independent devices or integrated into one or more processors. The processor 110 may also be provided with a memory for storing instructions and data.

[0081] USB port 130 is an interface that complies with USB standards and may be a Mini USB port, a Micro USB port, a USB Type-C port, or the like. USB port 130 can be used to connect a charger to charge an electronic device, transfer data between the electronic device and peripherals, connect headphones to play audio, and connect other electronic devices, such as augmented reality devices.

[0082] The charging management module 140 is used to receive charging input from a charger. The charger can be a wireless charger or a wired charger. The power management module 141 is used to connect the charging management module 140 to the processor 110.

[0083] The wireless communication function of the electronic device can be implemented through antenna 1, antenna 2, mobile communication module 150, wireless communication module 160, modem processor and baseband processor.

[0084] Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals. Antennas in electronic devices can be used to cover single or multiple communication frequency bands. Different antennas can also be reused to improve antenna utilization.

[0085] Mobile communication module 150 can provide wireless communication solutions for electronic devices, including 2G / 3G / 4G / 5G. It can include at least one filter, switch, power amplifier, and low-noise amplifier (LNA). Mobile communication module 150 receives electromagnetic waves from antenna 1, filters and amplifies the received electromagnetic waves, and transmits them to a modem processor for demodulation.

[0086] The wireless communication module 160 can provide wireless communication solutions for electronic devices, including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), global navigation satellite system (GNSS), frequency modulation (FM), etc.

[0087] The electronic device implements display functions through a GPU, display screen 194, and an application processor. The GPU is a microprocessor for image processing that connects the display screen 194 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering.

[0088] The display screen 194 is used to display images, videos, etc. The display screen 194 includes a panel. In some embodiments, the electronic device may include one or N display screens 194, where N is a positive integer greater than 1. In an embodiment of the present application, the electronic device may include two display screens: an inner display screen and an outer display screen, the inner display screen and the outer display screen being located on two opposite surfaces of the electronic device, respectively, and the inner display screen including a first sub-screen and a second sub-screen. When the electronic device is in a folded state, the outer display screen is exposed to the surface of the electronic device, and the angle between the two exposed surfaces of the first sub-screen and the second sub-screen is less than a first angle threshold. When the electronic device is in an unfolded state, the angle between the two exposed surfaces of the first sub-screen and the second sub-screen is greater than a second angle threshold. In this case, 0°≤first angle threshold<180°, 0°<second angle threshold≤180°, and the first angle threshold≤second angle threshold; when the electronic device detects that it is in an unfolded state, it displays a user interface on the inner display screen; when the electronic device detects that it is in a folded state, it displays a user interface on the outer display screen.

[0089] The electronic device can realize the shooting function through the ISP, camera 193, video codec, GPU, display 194 and application processor.

[0090] The camera 193 is used to capture still images or videos. In some embodiments, the electronic device may include 1 or N cameras 193, where N is a positive integer greater than 1.

[0091] The external memory interface 120 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device. The external memory card communicates with the processor 110 via the external memory interface 120 to implement data storage functions. For example, files such as music and videos can be stored on the external memory card.

[0092] The internal memory 121 can be used to store computer executable program codes, which include instructions. The internal memory 121 can include a program storage area and a data storage area.

[0093] The electronic device can implement audio functions such as music playback and recording through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, and the application processor.

[0094] The audio module 170 is used to convert digital audio information into analog audio signal output, and is also used to convert analog audio input into digital audio signals. The speaker 170A, also known as the "speaker", is used to convert audio electrical signals into sound signals. The electronic device can listen to music or listen to hands-free calls through the speaker 170A. The receiver 170B, also known as the "earpiece", is used to convert audio electrical signals into sound signals. When the electronic device answers a call or voice message, the voice can be heard by placing the receiver 170B close to the human ear. The microphone 170C, also known as the "microphone" or "microphone", is used to convert sound signals into electrical signals.

[0095] The pressure sensor 180A is used to sense pressure signals and convert them into electrical signals. In some embodiments, the pressure sensor 180A can be provided on the display screen 194. The gyroscope sensor 180B can be used to determine the motion posture of the electronic device. The air pressure sensor 180C is used to measure air pressure. The magnetic sensor 180D includes a Hall effect sensor. The acceleration sensor 180E can detect the magnitude of the acceleration of the electronic device in various directions (generally three axes). The distance sensor 180F is used to measure distance. The proximity light sensor 180G can include, for example, a light-emitting diode (LED) and a light detector, such as a photodiode. The ambient light sensor 180L is used to sense the brightness of ambient light. The fingerprint sensor 180H is used to collect fingerprints. The temperature sensor 180J is used to detect temperature. The touch sensor 180K, also known as a "touch control device," can be provided on the display screen 194. The touch sensor 180K and the display screen 194 form a touch screen, also known as a "touch screen." The bone conduction sensor 180M can obtain vibration signals.

[0096] Keys 190 include a power button, volume button, and other buttons. Keys 190 can be mechanical or touch-sensitive. The electronic device can receive key inputs and generate key signal inputs related to user settings and function control of the electronic device. Indicator 192 can be an indicator light that can be used to indicate charging status, battery level changes, messages, missed calls, notifications, and the like.

[0097] The software system of the electronic device can adopt a layered architecture, event-driven architecture, micro-kernel architecture, microservice architecture, or cloud architecture, etc., which will not be described here.

[0098] The present application embodiment uses the layered architecture of the Android system as an example to illustrate the software structure of an electronic device. In some embodiments, the Android system can be divided into five layers: the application layer (applications), the application framework layer (application framework), the Android runtime (Android runtime) and system libraries, the hardware abstraction layer (HAL), and the kernel layer (kernel).

[0099] The application layer includes a series of application packages. These packages run applications by invoking the application programming interface (API) provided by the application framework layer. As shown in Figure 3, these application packages include applications such as camera, gallery, calendar, call, map, navigation, WLAN, Bluetooth, music, video, and short messaging.

[0100] The application framework layer provides an API and programming framework for applications in the application layer. The application framework layer includes some predefined functions. The application framework layer can include the window manager, content provider, view system, telephony manager, resource manager, notification manager, etc.

[0101] The Android runtime consists of core libraries and a virtual machine (VM). The Android runtime is responsible for scheduling and management of the Android system. The core libraries consist of two parts: one containing the Java language's callable functions and the other the Android core library. The application layer and the application framework layer run in the VM. The VM executes the Java files in the application and framework layers as binary files. The VM is responsible for managing object lifecycles, stack management, thread management, security and exception management, and garbage collection.

[0102] The system library can include multiple functional modules, such as surface manager, media library, 3D graphics processing library (such as OpenGL ES), 2D graphics engine (such as SGL), etc.

[0103] The hardware abstraction layer (HAL) can contain multiple library modules, such as a camera library module and a motor library module. The Android system can load the corresponding library modules for the device hardware, enabling the application framework layer to access the device hardware. Device hardware can include motors and cameras in electronic devices, for example.

[0104] The kernel layer is the layer between hardware and software. It drives the hardware, making it work. The kernel layer includes at least display drivers, camera drivers, audio drivers, sensor drivers, and motor drivers, though this embodiment of the application does not limit these.

[0105] The following specific embodiments are used to describe in detail the technical solution of the present application and how the technical solution of the present application solves the above technical problems. The following specific embodiments can be implemented independently or in combination with each other. For the same or similar concepts or processes, some embodiments may not be described in detail.

[0106] When the user triggers the "settings icon" on the desktop of the internal display screen of the electronic device, as shown in FIG4(a), the internal display screen of the electronic device displays a function setting interface 101, which includes an option list including a desktop and wallpaper option 102. In response to the user clicking on the desktop and wallpaper option 102, the electronic device displays multiple images on the function setting interface 101.

[0107] As shown in (a)-(b) of Figure 4, the electronic device can respond to a user clicking on an image 103 (i.e., the first image) from the multiple images (i.e., a first operation) by cropping the image 103 according to the size of the electronic device's external display screen. Consequently, the electronic device obtains a first wallpaper that matches the electronic device's external display screen (i.e., the first display screen); and by cropping the image 103 according to the size of the electronic device's internal display screen (i.e., the second display screen), the electronic device obtains a second wallpaper that matches the electronic device's internal display screen. It is understandable that since both the first and second wallpapers are generated based on the user-selected image 103, this prevents the first and second wallpapers from being deformed due to multiple stretching.

[0108] Then, as shown in FIG4(c), the electronic device displays wallpaper preview interface 106 (i.e., the second interface), which includes inner screen option 107 (i.e., the second option). When inner screen option 107 is selected, wallpaper preview interface 106 displays second wallpaper 108. In this way, the user can preview second wallpaper 108 on wallpaper preview interface 106.

[0109] It is understandable that when the wallpaper preview interface 106 is displayed on the inner display screen, the user may be more interested in the second wallpaper 108 that matches the inner display screen. Therefore, the electronic device gives priority to displaying the second wallpaper 108, which is more in line with the user's browsing needs.

[0110] It should be noted that the inner screen option 107 can be selected when triggered by the user, or the electronic device can respond to the user selecting the image 103 in Figure 4 (b) and display the wallpaper preview interface 106. The default inner screen option 107 is selected, which is not limited here.

[0111] In addition, as shown in (a)-(b) of FIG5A , the electronic device can also display the first wallpaper 110 on the wallpaper preview interface 106 in response to the user clicking the external screen option 109 (i.e., the third operation). In this way, the user can preview the first wallpaper 110 on the wallpaper preview interface 106. It can be seen that the wallpaper preview interface 106 can display both the first wallpaper 110 and the second wallpaper 108. In this way, the user can browse the first wallpaper 110 and the second wallpaper 108 on the wallpaper preview interface 106.

[0112] That is, the electronic device displays one of the first wallpaper and the second wallpaper on the wallpaper preview interface 106. In response to the user's third operation, the electronic device updates the wallpaper preview interface 106 to display the other of the first wallpaper and the second wallpaper.

[0113] Furthermore, as shown in (c) of FIG5A , the wallpaper preview interface 106 further includes a first control 111 for instructing to set a wallpaper. The electronic device can also set the first wallpaper 110 on the desktop of the outer display and the second wallpaper 108 on the desktop of the inner display in response to a user clicking the first control 111 (i.e., confirming the first wallpaper 110 and the second wallpaper 108, i.e., the second operation).

[0114] As shown in (d) of FIG5A , when the electronic device displays desktop 105 on the inner display screen, desktop 105 includes the second wallpaper. As shown in (a)-(b) of FIG6 , when the electronic device is folded, the outer display screen of the electronic device displays desktop 206. Desktop 206 includes the first wallpaper.

[0115] In other embodiments, the electronic device displays the second wallpaper 108 on the wallpaper preview interface 106. As shown in (a) in Figure 5A, the electronic device can also set the first wallpaper 110 on the desktop of the outer display screen and the second wallpaper 108 on the desktop of the inner display screen in response to the user's click operation on the first control 111 (i.e., the confirmation operation on the first wallpaper 110 and the second wallpaper 108). As shown in (b) in Figure 5B, when the electronic device displays the desktop 105 on the inner display screen, the desktop 105 includes the first wallpaper. Still as shown in (a)-(b) in Figure 6, when the electronic device is folded, the outer display screen of the electronic device displays the desktop 206. Among them, the desktop 206 includes the second wallpaper.

[0116] In summary, the wallpaper setting method provided by the embodiments corresponding to Figures 4-6 is such that, when an electronic device is in the expanded state and a user sets a wallpaper on the inner display screen of the electronic device, after the electronic device selects image 204, a first wallpaper 110 matching the outer display screen and a second wallpaper 108 matching the inner display screen can be displayed in the wallpaper preview interface 106. This allows the user to view the first wallpaper 110 and the second wallpaper 108 in the same interface. Furthermore, the user only needs to enter a confirmation operation for the first wallpaper 110 and the second wallpaper 108 in the wallpaper preview interface 106 to set the first wallpaper 110 on the outer display screen's desktop 206 and the second wallpaper 108 on the inner display screen's desktop 105. In other words, the user can set the first wallpaper 110 on the outer display screen and the second wallpaper 108 on the inner display screen's desktop 105 with a single trigger, making the operation convenient, quick, and efficient.

[0117] In addition, based on the embodiment corresponding to (c) in FIG. 4 , as shown in (a)-(b) in FIG. 7A , the electronic device may further enlarge the second wallpaper 108 in response to a user's enlargement operation on the second wallpaper 108. As shown in (b)-(c) in FIG. 7A , the electronic device may further display the first wallpaper 110 on the wallpaper preview interface 106 in response to a user's triggering operation on the external screen option 109. In addition, the electronic device may further move the display area of ​​the first wallpaper 110 in response to a user's moving operation on the first wallpaper 110.

[0118] It is understandable that enlarging the second wallpaper 108 is one way to adjust the second wallpaper 108. In other embodiments, the way to adjust the second wallpaper 108 may also be to shrink the second wallpaper 108, move the display area of ​​the second wallpaper 108, or blur the second wallpaper 108 (this function can be achieved by clicking the blur button in the wallpaper preview interface 106), etc., which are not limited here.

[0119] Similarly, moving the display area of ​​the first wallpaper 110 is also a way to adjust the first wallpaper 110. In other embodiments, the way to adjust the first wallpaper 110 may also be to reduce the size of the first wallpaper 110, enlarge the display area of ​​the first wallpaper 110, or blur the first wallpaper 110 (this function can be achieved by clicking the blur button in the wallpaper preview interface 106), etc., which are not limited here.

[0120] That is, the electronic device can adjust the size or display area of ​​the first wallpaper in response to the user's operation; and the electronic device can adjust the size or display area of ​​the second wallpaper in response to the user's operation to meet the user's browsing needs.

[0121] In this way, as shown in (a) in Figure 7B, the electronic device can respond to the user's click operation on the first control 111 in the wallpaper preview interface 106 (i.e., the confirmation operation on the adjusted first wallpaper 110 and the adjusted second wallpaper 108), and set the first wallpaper 110 on the desktop of the external display screen and set the second wallpaper 108 on the desktop of the internal display screen.

[0122] As shown in FIG7B (c), when the electronic device displays desktop 105 on its inner display, desktop 105 includes the adjusted first wallpaper 110. As shown in FIG8 (a)-(b), when the electronic device is folded, the inner display can be folded and hidden, and the outer display displays desktop 206. Desktop 206 includes the adjusted second wallpaper.

[0123] In this way, the user can adjust the first wallpaper 110 and the second wallpaper 108 displayed on the electronic device in the wallpaper preview interface 106, so that the adjusted first wallpaper 110 displayed on the desktop of the external display screen better meets the user's aesthetic needs, and the adjusted second wallpaper 108 displayed on the desktop of the internal display screen also better meets the user's aesthetic needs.

[0124] Furthermore, in the above embodiment, the first wallpaper 110 of the outer display and the second wallpaper 108 of the inner display are set when the inner display of the electronic device responds to a user operation. The following, with reference to Figures 9 and 10, illustrates how the outer display of the electronic device responds to a user operation to set the first wallpaper 110 of the outer display and the second wallpaper 108 of the inner display.

[0125] For example, as shown in FIG9( a ), the electronic device displays a function setting interface 201 on an external display screen. Function setting interface 201 includes desktop and wallpaper options 202. In response to a user clicking on desktop and wallpaper options 202, the electronic device may display an image selection interface 203 (i.e., a first interface). Image selection interface 203 includes multiple images.

[0126] As shown in (a)-(b) of Figure 9, in response to a user clicking on an image 204 (i.e., the first image) from the plurality of images, the electronic device can crop the image 204 according to the size of the electronic device's external display screen. Consequently, the electronic device obtains a first wallpaper that matches the electronic device's external display screen (i.e., the first display screen); and by cropping the image 204 according to the size of the electronic device's internal display screen, the electronic device obtains a second wallpaper that matches the electronic device's internal display screen (i.e., the second display screen). It is understandable that since both the first and second wallpapers are generated based on the user-selected image 204, this prevents the first and second wallpapers from being deformed due to multiple stretching.

[0127] As shown in (c) of Figure 9 , the electronic device displays a wallpaper preview interface 205 (i.e., the second interface) on the external display screen. The wallpaper preview interface 205 includes an external screen option 207 (i.e., the first option). When the external screen option 207 is selected, the wallpaper preview interface 205 displays the first wallpaper 208. In this way, the user can preview the first wallpaper 208 on the wallpaper preview interface 205. It is understandable that when the wallpaper preview interface 205 is displayed on the external display screen, the user may be more interested in the first wallpaper 208 that matches the external display screen. Therefore, the electronic device prioritizes displaying the first wallpaper 208, which is more in line with the user's browsing needs.

[0128] It should be noted that the external screen option 107 may be selected when triggered by the user, or may be selected by default when the wallpaper preview interface 205 is displayed on the external display screen of the electronic device, which is not limited here.

[0129] It should be noted that when the wallpaper preview interface is displayed based on the external display screen setting, the default external screen option is selected; in other scenarios, when the wallpaper preview interface is displayed based on the internal display screen setting, the default internal screen option is selected.

[0130] In addition, as shown in (a) and (b) of Figure 10, the electronic device can also display the second wallpaper 210 on the wallpaper preview interface 205 in response to the user clicking the inner screen option 209 (i.e., the second option) (i.e., the fourth operation). In this way, the user can preview the second wallpaper 210 on the wallpaper preview interface 205. It can be seen that the wallpaper preview interface 205 can display both the first wallpaper 208 and the second wallpaper 210.

[0131] That is, the electronic device displays one of the first wallpaper and the second wallpaper on the wallpaper preview interface 106. In response to the user's third operation, the electronic device updates the wallpaper preview interface 106 to display the other of the first wallpaper and the second wallpaper.

[0132] Similar to the embodiment corresponding to FIG. 7A , the user may also adjust the size and display area of ​​the first wallpaper 208 and the second wallpaper 210 according to personal needs, which will not be described in detail here.

[0133] Furthermore, as shown in FIG10( a ), the wallpaper preview interface 106 further includes a first control 211 for instructing to set a wallpaper. As shown in FIG10( a ), the electronic device can also, in response to a user clicking the first control 211 (i.e., a confirmation operation on the first wallpaper 208 and the second wallpaper 210 , i.e., a second operation), set the first wallpaper 208 on the desktop 206 of the outer display screen and the second wallpaper 210 on the desktop 105 of the inner display screen.

[0134] As shown in FIG10(b), when the electronic device displays desktop 206 on the outer display screen, desktop 206 includes the first wallpaper. As shown in FIG10(b)-(c), when the electronic device is unfolded, the inner display screen of the electronic device displays desktop 105. Desktop 105 includes the second wallpaper.

[0135] Similarly, in the wallpaper setting method provided in the embodiments corresponding to Figures 9 and 10, after selecting image 204, a first wallpaper 208 matching the outer display screen and a second wallpaper 210 matching the inner display screen can be displayed in the wallpaper preview interface 205 of the outer display screen. This allows the user to view the first wallpaper 208 and the second wallpaper 210 in the same interface. Furthermore, the user only needs to enter a confirmation operation for the first wallpaper 208 and the second wallpaper 210 in the wallpaper preview interface 205 to set the first wallpaper 208 on the outer display screen desktop 206 and the second wallpaper 210 on the inner display screen desktop 105. In other words, the user can set the first wallpaper 208 on the outer display screen and the second wallpaper 210 on the inner display screen desktop 105 with a single trigger, making the operation convenient, quick, and efficient.

[0136] It should be noted that the embodiments corresponding to Figures 4-5 and 9-10 described above are based on the example of the electronic device enabling, by default, the function of setting the first wallpaper of the outer display and the second wallpaper of the inner display based on the same image. The following, in conjunction with Figures 11A, 11B, 12, and 13, illustrates four different situations in which the electronic device can enable the function of setting the first wallpaper of the outer display and the second wallpaper of the inner display based on the same image in response to user operations.

[0137] The first case: Based on the embodiment corresponding to Figure 4, as shown in (a) of Figure 11A, the wallpaper preview interface 106 displayed by the electronic device also includes a second control 112, and the second control 112 is used to indicate that the function of setting the first wallpaper of the outer display screen and the second wallpaper of the inner display screen based on the same image is turned on. The second control 112 can also be called a wallpaper synchronization control. The second control 112 includes a slash running through it, which is used to indicate that the function of setting the first wallpaper of the outer display screen and the second wallpaper of the inner display screen based on the same image is in the off state. The wallpaper preview interface 106 includes a prompt message "Setting the inner and outer screen wallpapers at the same time is turned off".

[0138] The electronic device can respond to the user's click operation on the second control 112 to turn on the function of setting the first wallpaper of the outer display screen and the second wallpaper of the inner display screen based on the same image. At this time, as shown in (b) in Figure 11A, the oblique line running through the second control 112 disappears to indicate that the function of setting the first wallpaper of the outer display screen and the second wallpaper of the inner display screen based on the same image is turned on. Furthermore, the electronic device can include a prompt message "Setting the inner and outer screen wallpapers at the same time is turned on" in the wallpaper preview interface 106. Further, the electronic device can continue to execute the functions of the embodiments corresponding to Figures 5-6. In this way, the electronic device can decide whether to turn on the function of setting the first wallpaper of the first display screen and the second wallpaper of the second display screen based on the same image according to the needs of the user.

[0139] In addition, similarly, based on the embodiment corresponding to Figure 9, as shown in (a) in Figure 11B, the wallpaper preview interface 205 displayed by the electronic device may also include a second control 112, and the second control 112 is used to indicate that the function of setting the first wallpaper of the outer display screen and the second wallpaper of the inner display screen based on the same image is turned on. The second control 112 includes a slash running through it, which is used to indicate that the function of setting the first wallpaper of the outer display screen and the second wallpaper of the inner display screen based on the same image is in the off state. The wallpaper preview interface 205 includes a prompt message "Setting the inner and outer screen wallpapers at the same time is turned off". It should be noted that, as shown in (a)-(b) in Figure 11B, the steps performed in the electronic device in response to the user's click operation on the second control 112 are the same as the principles of the steps in which the electronic device responds to the user's click operation on the second control 112 in Figure 11, and will not be repeated here. In this way, the electronic device can decide whether to turn on the function of setting the first wallpaper of the first display screen and the second wallpaper of the second display screen based on the same image according to the user's needs.

[0140] The second case: Similarly, based on the embodiment corresponding to Figure 9, the wallpaper preview interface 205 displayed by the electronic device may also include a second control 112, and the second control 112 is used to indicate the function of turning on the first wallpaper of the outer display screen and the second wallpaper of the inner display screen based on the same image. The wallpaper preview interface 105 includes a prompt message "Setting the inner and outer screen wallpapers at the same time is turned off" (not shown in the accompanying drawings). The electronic device can start the function of setting the first wallpaper of the outer display screen and the second wallpaper of the inner display screen based on the same image in response to the user's click operation on the second control 112 (not shown in the accompanying drawings). Furthermore, the electronic device can display the prompt message "Setting the inner and outer screen wallpapers at the same time is turned on" on the wallpaper preview interface 205.

[0141] The third case: Based on the embodiment corresponding to Figure 4, as shown in (a)-(b) in Figure 12, when the electronic device responds to the user's click operation on the external screen option 109 (i.e., the first option) (i.e., the fifth operation), the first wallpaper 110 is displayed on the wallpaper preview interface 106. At this time, the wallpaper preview interface 105 of the electronic device also displays a check box 113, and one side of the check box 113 is provided with a prompt message (i.e., the second prompt message) for indicating the function of turning on the first wallpaper of the external display screen and the second wallpaper of the internal display screen based on the same image. For example, the prompt message can be a text message of "set as external screen wallpaper at the same time". That is to say, when the internal display screen of the electronic device displays the first wallpaper 110 that matches the external display screen, a prompt message is displayed for indicating the function of turning on the first wallpaper of the external display screen and the second wallpaper 108 of the internal display screen based on the same image.

[0142] Understandably, the second prompt information is used to instruct the first wallpaper 110 to be set on the outer display screen. Thus, after the electronic device displays the first wallpaper 110 on the wallpaper preview interface 106, only after receiving a confirmation operation in response to the second operation on the first control, can the second wallpaper 110 be set as the wallpaper for the inner display screen and the first wallpaper 110 be set as the wallpaper for the outer display screen simultaneously, which better meets the user's wallpaper setting needs.

[0143] In addition, as shown in (b)-(c) of FIG12 , the electronic device can, in response to the user selecting the checkbox 113 (i.e., confirming the first prompt information), enable the function of setting the first wallpaper of the outer display and the second wallpaper of the inner display based on the same image. Furthermore, the electronic device can continue to perform the functions of the embodiment corresponding to FIG5 .

[0144] Alternatively, the above check box and prompt information may also be displayed when the wallpaper preview interface is opened, which is not limited here.

[0145] Fourth scenario: Similarly, based on the embodiment corresponding to FIG9 , as shown in (a)-(b) of FIG13 , when the electronic device responds to the user's click operation on the inner screen option 209, the second wallpaper 210 is displayed on the wallpaper preview interface 205. At this time, the wallpaper preview interface 205 of the electronic device also displays a check box 113, and a prompt message (i.e., a first prompt message) is provided on one side of the check box 113 for indicating that a function of setting the first wallpaper of the outer display screen and the second wallpaper of the inner display screen based on the same image is enabled. For example, the prompt message may be a text message of "Set as inner screen wallpaper at the same time".

[0146] Understandably, the first prompt information is used to instruct the second wallpaper 210 to be set on the second display screen. Thus, after the electronic device displays the second wallpaper 210 on the second interface, only after receiving a confirmation operation in response to the second operation on the first control, can the second wallpaper 210 be set as the wallpaper for the inner display screen while the first wallpaper 208 is set as the wallpaper for the outer display screen, which better meets the user's wallpaper setting needs.

[0147] In addition, as shown in FIG13(c), the electronic device can, in response to the user selecting the checkbox 113 (i.e., confirming the second prompt information), enable the function of setting the first wallpaper of the outer display and the second wallpaper of the inner display based on the same image. Furthermore, the electronic device can continue to perform the functions of the embodiment corresponding to FIG10.

[0148] Alternatively, the above check box and prompt information may also be displayed when the wallpaper preview interface is opened, which is not limited here.

[0149] In addition, when the function of setting the first wallpaper of the outer display screen and the second wallpaper of the inner display screen based on the same image is in the off state, the electronic device can also respond to the user's operation and set wallpapers based on different images on the outer display screen and the inner display screen, thereby achieving functional diversification. For example, based on the embodiment corresponding to Figure 11B, the electronic device can display the image selection interface 203 (i.e., the first interface) in response to a long press operation on the first wallpaper 208. The image selection interface 203 includes multiple images. The electronic device can generate a third wallpaper (not shown in the accompanying drawings) in response to the user's selection operation on another image. Furthermore, the electronic device displays the third wallpaper (not shown in the accompanying drawings) on the wallpaper preview interface 205. In this way, the electronic device can set the third wallpaper on the outer display screen.

[0150] In the above embodiments, the examples used are all to illustrate how to set the first wallpaper on the desktop of the outer display screen of the electronic device and the second wallpaper on the desktop of the inner display screen when the wallpaper preview interface of the electronic device does not simultaneously display the first wallpaper matching the outer display screen and the second wallpaper matching the inner display screen. Below, with reference to Figures 14-20, two scenarios are described regarding how to set the first wallpaper on the desktop of the outer display screen of the electronic device and the second wallpaper on the desktop of the inner display screen when the wallpaper preview interface of the electronic device simultaneously displays the first wallpaper matching the outer display screen and the second wallpaper matching the inner display screen.

[0151] In the first scenario, when the user triggers the "settings icon" on the desktop of the internal display screen of the electronic device, as shown in FIG14(a), the internal display screen of the electronic device displays a function setting interface 101, which includes an option list and a desktop and wallpaper option 102. In response to the user clicking on the desktop and wallpaper option 102, the electronic device displays multiple images on the function setting interface 101.

[0152] As shown in FIG14(b), in response to a user clicking on an image 103 from the plurality of images, the electronic device can crop image 103 according to the size of the electronic device's external display screen. Consequently, the electronic device obtains a first wallpaper that matches the electronic device's external display screen; and, by cropping image 103 according to the size of the electronic device's internal display screen, obtains a second wallpaper that matches the electronic device's internal display screen. As can be understood, since both the first and second wallpapers are generated based on the user-selected image 103, multiple stretching does not cause the first and second wallpapers to deform.

[0153] As shown in (c) of FIG14 , the internal display screen of the electronic device displays a wallpaper preview interface 106. The wallpaper preview interface 106 includes a first wallpaper 110 and a second wallpaper 108, with the first wallpaper 110 and the second wallpaper 108 spaced apart. It can be seen that the wallpaper preview interface 106 can simultaneously display the first wallpaper 110 and the second wallpaper 108. In this way, the user can preview the first wallpaper 110 and the second wallpaper 108 on the wallpaper preview interface 106. It can be seen that the first wallpaper 110 and the second wallpaper 108 are displayed simultaneously on the wallpaper preview interface 106 by the electronic device, and the first wallpaper 110 and the second wallpaper 108 do not overlap. This allows the user to browse the first wallpaper 110 and the second wallpaper 108 simultaneously on the wallpaper preview interface 106 at once, which is convenient and quick.

[0154] Similar to the embodiment corresponding to FIG. 7A , the user may also adjust the size and display area of ​​the first wallpaper 110 and the second wallpaper 108 according to personal needs, which will not be described in detail here.

[0155] In addition, the wallpaper preview interface 106 also includes a first control 114, which is labeled with the text "Set Wallpaper". The first control 114 is used to set the wallpaper. As shown in (c) of Figure 14, the electronic device can set the second wallpaper 108 on the desktop of the inner display screen and the first wallpaper 110 on the desktop of the outer display screen in response to the user clicking the first control 114.

[0156] As shown in FIG14(d), when the electronic device displays desktop 105 on the inner display screen, desktop 105 includes a first wallpaper. As shown in FIG15(a)-(b), when the electronic device is folded, the outer display screen of the electronic device displays desktop 206. Desktop 206 includes a second wallpaper.

[0157] In the second scenario, as shown in FIG16(a), the electronic device displays a function setting interface 201 on its external display screen. Function setting interface 201 includes desktop and wallpaper options 202. As shown in FIG16(a)-(b), the electronic device can display an image selection interface 203 (i.e., a first interface) in response to a user clicking on desktop and wallpaper options 202. Image selection interface 203 includes multiple images.

[0158] As shown in FIG16( b ), in response to a user clicking on an image 204 from the plurality of images, the electronic device can crop image 204 according to the size of the electronic device's external display. Consequently, the electronic device obtains a first wallpaper that matches the electronic device's external display; and, by cropping image 204 according to the size of the electronic device's internal display, obtains a second wallpaper that matches the electronic device's internal display. As can be understood, since both the first and second wallpapers are generated based on the user-selected image 204, multiple stretching does not cause the first and second wallpapers to deform.

[0159] As shown in (c) of FIG16 , the electronic device displays a wallpaper preview interface 205, which includes a first wallpaper 210 and a second wallpaper 208, with the first wallpaper 110 and the second wallpaper 108 spaced apart. This allows the user to preview the first wallpaper 210 on the wallpaper preview interface 205. It can be seen that the first wallpaper 210 and the second wallpaper 208 can be displayed simultaneously on the wallpaper preview interface 205. The first wallpaper 210 can be moved in response to a user's movement operation, allowing the user to browse to a different display position of the first wallpaper 210; similarly, the second wallpaper 108 can be moved in response to a user's movement operation, allowing the user to browse to a different display position of the second wallpaper 108.

[0160] Furthermore, as shown in FIG16( c ), the wallpaper preview interface 106 further includes a first control 213 , which is labeled with the text “Set Wallpaper” and is used to set the wallpaper. As shown in FIG16( c ), the electronic device can also, in response to a user clicking the first control 213 (i.e., confirming the first wallpaper 208 and the second wallpaper 210 ), set the first wallpaper 208 on the desktop 205 of the outer display screen and the second wallpaper 210 on the desktop 106 of the inner display screen.

[0161] As shown in FIG16(d), when the electronic device displays desktop 206 on the outer display screen, desktop 206 includes the first wallpaper. As shown in FIG17(a)-(b), when the electronic device is unfolded, the inner display screen of the electronic device displays desktop 105. Desktop 105 includes the second wallpaper.

[0162] It should be noted that the embodiments corresponding to Figures 14 and 16 above respectively illustrate how an electronic device can simultaneously display the first and second wallpapers when there is no containment relationship between the area occupied by the first wallpaper and the area occupied by the second wallpaper. The following, in conjunction with Figures 18 and 19, illustrates two scenarios of how an electronic device can simultaneously display the first and second wallpapers when there is a containment relationship between the area occupied by the first wallpaper and the area occupied by the second wallpaper.

[0163] In the first scenario, when the user triggers the "settings icon" on the desktop of the internal display screen of the electronic device, as shown in FIG18(a), the internal display screen of the electronic device displays a function setting interface 101, which includes an option list, including a desktop and wallpaper option 102. As shown in FIG18(a)-(b), the electronic device displays multiple images on the function setting interface 101 in response to the user clicking on the desktop and wallpaper option 102.

[0164] As shown in FIG18( b ), in response to a user clicking on an image 103 from the plurality of images, the electronic device can crop image 103 according to the size of the electronic device's external display screen. Consequently, the electronic device obtains a first wallpaper that matches the electronic device's external display screen; and, by cropping image 103 according to the size of the electronic device's internal display screen, obtains a second wallpaper that matches the electronic device's internal display screen. As can be understood, since both the first and second wallpapers are generated based on the user-selected image 103, multiple stretching does not cause the first and second wallpapers to deform.

[0165] As shown in (c) of Figure 18, the electronic device displays a wallpaper preview interface 106, which includes a first window. The area of ​​the first window is smaller than the area of ​​the wallpaper preview interface 106. The second wallpaper is located in the wallpaper preview interface 106, so that the user can browse the second wallpaper more clearly. In addition, the wallpaper preview interface 106 also includes the first wallpaper 110 located in the first window. It can be seen that the first wallpaper 110 and the second wallpaper 108 can be displayed simultaneously in the wallpaper preview interface 106. In this way, the user can preview the second wallpaper 108 and the first wallpaper 110 in the wallpaper preview interface 106. It can be seen that the first wallpaper 110 and the second wallpaper 108 are displayed simultaneously by the electronic device in the wallpaper preview interface 106.

[0166] Similar to the embodiment corresponding to FIG. 7A , the user may also adjust the size and display area of ​​the first wallpaper 110 and the second wallpaper 108 according to personal needs, which will not be described in detail here.

[0167] In addition, as shown in (c)-(d) of Figure 18, the electronic device can also switch the positional relationship between the first wallpaper 110 and the second wallpaper 108 in the preview interface 106 in response to the user clicking on the first wallpaper 110, so that the first wallpaper 110 is located in the wallpaper preview interface 106 and the second wallpaper 108 is located in the first window, so that the user can browse the first wallpaper 110 more clearly. The size of the first window changes with the size of the wallpaper in the first window. Similarly, the first wallpaper 110 and the second wallpaper 108 can still be displayed simultaneously in the wallpaper preview interface 106. In this way, the user can still preview the second wallpaper and the first wallpaper 110 in the wallpaper preview interface 106.

[0168] Furthermore, as shown in (d) of FIG18 , the wallpaper preview interface 106 further includes a first control 111 for instructing to set a wallpaper. The electronic device may also, in response to a user clicking the first control 111 (i.e., confirming the first wallpaper 110 and the second wallpaper 108 ), set the first wallpaper 110 on the desktop of the outer display and the second wallpaper 108 on the desktop of the inner display.

[0169] Similarly, as shown in (d) of FIG5 , when the electronic device displays desktop 105 on the inner display screen, desktop 105 includes the first wallpaper. As shown in (a)-(b) of FIG6 , when the electronic device is folded while displaying desktop 105 on the inner display screen, the inner display screen of the electronic device is folded and hidden, and the outer display screen of the electronic device displays desktop 206. Desktop 206 includes the second wallpaper.

[0170] In the second scenario, as shown in FIG19(a), the electronic device displays a function setting interface 201 on its external display screen. Function setting interface 201 includes desktop and wallpaper options 202. As shown in FIG19(a)-(b), the electronic device can display an image selection interface 203 (i.e., a first interface) in response to a user clicking on desktop and wallpaper options 202. Image selection interface 203 includes multiple images.

[0171] As shown in FIG19( b ), in response to a user clicking on an image 204 from the plurality of images, the electronic device can crop image 204 according to the size of the electronic device's external display screen. Consequently, the electronic device obtains a first wallpaper that matches the electronic device's external display screen; and by cropping image 204 according to the size of the electronic device's internal display screen, a second wallpaper that matches the electronic device's internal display screen is obtained. It is understandable that since both the first and second wallpapers are generated based on the user-selected image 103 , this prevents deformation of the first and second wallpapers due to multiple stretching.

[0172] As shown in (c) of Figure 19 , the electronic device displays a wallpaper preview interface 205 . The wallpaper preview interface 205 includes a first window, the area of ​​which is smaller than the area of ​​the wallpaper preview interface 106 . The second wallpaper is located within the wallpaper preview interface 205 , allowing the user to more clearly view the first wallpaper. Furthermore, the wallpaper preview interface 205 also includes a second wallpaper 210 located within the area occupied by the first wallpaper within the first window. Thus, the wallpaper preview interface 205 can simultaneously display the first wallpaper and the second wallpaper 210 . This allows the user to preview the second wallpaper 210 along with the first wallpaper on the wallpaper preview interface 205 .

[0173] Similar to the embodiment corresponding to FIG. 7A , the user may also adjust the size and display area of ​​the first wallpaper and the second wallpaper 208 according to personal needs, which will not be described in detail here.

[0174] In addition, as shown in (c)-(d) in Figure 19, the electronic device can also respond to the user's click operation on the second wallpaper 210 so that the second wallpaper 210 is located in the wallpaper preview interface 205, so that the user can browse the second wallpaper 210 more clearly. In addition, the wallpaper preview interface 205 also includes the first wallpaper 208 in the first window. The size of the first window changes with the size of the wallpaper in the first window. Similarly, the second wallpaper 210 and the first wallpaper 208 can still be displayed simultaneously in the wallpaper preview interface 106. In this way, the user can still preview the second wallpaper and the first wallpaper 208 in the wallpaper preview interface 205.

[0175] Furthermore, as shown in (d) in Figure 19, the wallpaper preview interface 205 also includes a first control 211, which is used to indicate the setting of wallpaper. The electronic device can also respond to the user's click operation on the first control 211 (i.e., the confirmation operation on the first wallpaper 208 and the second wallpaper 210) to set the first wallpaper 208 on the desktop 206 of the external display screen and the second wallpaper 210 on the desktop 205 of the internal display screen.

[0176] Similarly, as shown in FIG10(b), when the electronic device displays desktop 206 on the outer display screen, desktop 206 includes the first wallpaper. As shown in FIG10(b)-(c), when the electronic device is unfolded, the inner display screen of the electronic device displays desktop 105. Desktop 105 includes the second wallpaper.

[0177] It should be noted that the above embodiments are all described using the example of a first wallpaper being set on the desktop of the electronic device's external display screen and a second wallpaper being set on the desktop of the electronic device's internal display screen. It should be noted that in other embodiments, the first wallpaper may also be set on the lock screen interface of the electronic device's external display screen, and the second wallpaper may also be set on the lock screen interface of the electronic device's internal display screen, without limitation herein.

[0178] It should be noted that the wallpaper preview interface in each of the above embodiments may further include a delete button. In response to a user clicking the delete button, the electronic device may delete the first wallpaper and the second wallpaper in the wallpaper preview interface.

[0179] As shown in Figure 20, the present application provides a wallpaper setting device, which is applied to an electronic device, and the electronic device includes a first display screen and a second display screen. The device provided by the present application includes: a display unit 2001, which is used to display a first interface, and the first interface includes a first image. The display unit 2001 is also used to display a second interface in response to a first operation on the first image, wherein the second interface includes a first wallpaper, a second wallpaper and a first control, wherein the first wallpaper and the second wallpaper are different wallpapers generated according to the first image, the first wallpaper matches the first display screen, and the second wallpaper matches the second display screen. The processing unit 2002 is used to set the first wallpaper as the wallpaper of the first display screen and the second wallpaper as the wallpaper of the second display screen in response to the second operation on the first control on the second interface.

[0180] In a possible implementation, the display unit 2001 is specifically configured to display one of the first wallpaper and the second wallpaper on the second interface; and update the second interface to display the other of the first wallpaper and the second wallpaper in response to a third operation of the user.

[0181] In a possible implementation, the display unit 2001 is specifically configured to display the first wallpaper on the second interface, and update the second interface to display the second wallpaper in response to a fourth operation of the user.

[0182] In a possible implementation, the second interface includes a first option and a second option, the first option is used to indicate displaying the first wallpaper, the second option is used to indicate displaying the second wallpaper, the first option is selected by default, and the fourth operation is a selection operation for the second option.

[0183] In one possible implementation, the display unit 2001 is specifically configured to display a first prompt message on the second interface, where the first prompt message is configured to indicate that the second wallpaper is to be set on the second display screen. The processing unit 2002 is configured to, in response to a second operation on the first control on the second interface, set the first wallpaper as the wallpaper of the first display screen and set the second wallpaper as the wallpaper of the second display screen.

[0184] In a possible implementation, the second interface is displayed on the second display screen, and the display unit 2001 is specifically configured to display the second wallpaper on the second interface; and in response to the user's fifth operation, the second interface is updated to display the first wallpaper.

[0185] In a possible implementation, the second interface includes a first option and a second option, the first option is used to indicate displaying the first wallpaper, the second option is used to indicate displaying the second wallpaper, the second option is selected by default, and the fifth operation is a selection operation for the first option.

[0186] In a possible implementation, after the electronic device updates the second interface to display the first wallpaper in response to the fifth operation of the user, the method provided by the present application further includes:

[0187] The electronic device displays a second prompt message on the second interface, the second prompt message being used to instruct the first wallpaper to be set on the first display screen. The processing unit 2002 is specifically configured to receive a confirmation operation in response to the second operation on the first control on the second interface, setting the first wallpaper as the wallpaper of the first display screen and setting the second wallpaper as the wallpaper of the second display screen.

[0188] In a possible implementation, the first wallpaper and the second wallpaper are displayed simultaneously by the display unit 2001 on the second interface.

[0189] In a possible implementation, the first wallpaper and the second wallpaper do not overlap.

[0190] In a possible embodiment, a first window is displayed on the second interface. When the second interface is displayed on the first display screen, the first wallpaper is located on the second interface, and the second wallpaper is located in the first window; when the second interface is displayed on the second display screen, the second wallpaper is located on the second interface, and the first wallpaper is located in the first window.

[0191] In a possible implementation, before the first wallpaper is set as the wallpaper of the first display screen and the second wallpaper is set as the wallpaper of the second display screen, when the second interface is displayed on the first display screen, the display unit 2001 is further configured to, in response to a switching operation on the second interface, display the first wallpaper in the first window and display the second wallpaper on the second interface. Alternatively, when the second interface is displayed on the second display screen, the display unit 2001 is further configured to, in response to a switching operation on the second interface, display the first wallpaper on the second interface and display the second wallpaper in the first window.

[0192] In one possible implementation, when the first wallpaper is set as the wallpaper of the first display screen, the display unit 2001 is further configured to, in response to an adjustment operation on the first wallpaper, enlarge the first wallpaper, reduce the first wallpaper, or adjust the display area of ​​the first wallpaper. And / or, in response to an adjustment operation on the second wallpaper, the display unit 2001 is further configured to enlarge the second wallpaper, reduce the second wallpaper, or adjust the display area of ​​the second wallpaper.

[0193] In one possible implementation, the second interface includes a second control for instructing the activation of a function for setting a first wallpaper for the first display screen and a second wallpaper for the second display screen based on the same image. Processing unit 2002 is further configured to, in response to a triggering operation on the second control, activate the function for setting the first wallpaper for the first display screen and the second wallpaper for the second display screen based on the same image.

[0194] For example, Figure 21 is a schematic diagram of the hardware structure of a terminal device provided in an embodiment of the present application. As shown in Figure 21, the terminal device includes a processor 2101, a communication line 2104 and at least one communication interface (the communication interface 2103 is exemplarily used as an example in Figure 21).

[0195] The processor 2101 can be a general-purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits used to control the execution of the program of the present application.

[0196] Communications link 2104 may include circuitry for transmitting information between the aforementioned components.

[0197] The communication interface 2103 uses any transceiver or other device for communicating with other devices or communication networks, such as Ethernet, wireless local area networks (WLAN), etc.

[0198] Possibly, the terminal device may further include a memory 2102 .

[0199] The memory 2102 may be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, an optical disc storage (including a compact disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto. The memory may be independent and connected to the processor via a communication line 2104. The memory may also be integrated with the processor.

[0200] The memory 2102 is used to store computer-executable instructions for executing the solution of the present application, and the execution is controlled by the processor 2101. The processor 2101 is used to execute the computer-executable instructions stored in the memory 2102, thereby implementing the wallpaper setting method provided in the embodiment of the present application.

[0201] Possibly, the computer-executable instructions in the embodiments of the present application may also be referred to as application code, and the embodiments of the present application do not specifically limit this.

[0202] In a specific implementation, as an embodiment, the processor 2101 may include one or more CPUs, such as CPU0 and CPU1 in Figure 21.

[0203] In a specific implementation, as an embodiment, the terminal device may include multiple processors, such as processor 2101 and processor 2105 in Figure 21. Each of these processors can be a single-core (single-CPU) processor or a multi-core (multi-CPU) processor. The processor here can refer to one or more devices, circuits, and / or processing cores for processing data (such as computer program instructions).

[0204] 22 is a schematic diagram of the structure of a chip provided in an embodiment of the present application. The chip 220 includes one or more (including two) processors 2210 and a communication interface 2230.

[0205] In some embodiments, the memory 2240 stores the following elements: executable modules or data structures, or a subset thereof, or an extended set thereof.

[0206] In the embodiment of the present application, the memory 2240 may include a read-only memory and a random access memory, and provides instructions and data to the processor 2210. A portion of the memory 2240 may also include a non-volatile random access memory (NVRAM).

[0207] In the embodiment of the present application, the memory 2240, the communication interface 2230, and the memory 2240 are coupled together via a bus system 2220. In addition to a data bus, the bus system 2220 may also include a power bus, a control bus, and a status signal bus. For ease of description, various buses are labeled as the bus system 2220 in FIG. 22 .

[0208] The method described in the above embodiment of the present application can be applied to the processor 2210, or implemented by the processor 2210. The processor 2210 may be an integrated circuit chip with signal processing capabilities. During the implementation process, the steps of the above method can be completed by the hardware integrated logic circuit or software instructions in the processor 2210. The above-mentioned processor 2210 can be a general-purpose processor (for example, a microprocessor or a conventional processor), a digital signal processor (digital signal processing, DSP), an application specific integrated circuit (application specific integrated circuit, ASIC), a field-programmable gate array (field-programmable gate array, FPGA) or other programmable logic devices, discrete gates, transistor logic devices or discrete hardware components. The processor 2210 can implement or execute the various methods, steps and logic block diagrams disclosed in the embodiments of the present application.

[0209] The steps of the method disclosed in the embodiments of the present application can be directly implemented as being executed by a hardware decoding processor, or can be implemented by a combination of hardware and software modules in the decoding processor. The software module can be located in a storage medium mature in the art, such as a random access memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable read-only memory (EEPROM). The storage medium is located in the memory 2240, and the processor 2210 reads the information in the memory 2240 and performs the steps of the above method in combination with its hardware.

[0210] In the above embodiment, the instructions stored in the memory for execution by the processor may be implemented in the form of a computer program product, wherein the computer program product may be pre-written in the memory or downloaded and installed in the memory in the form of software.

[0211] A computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the process or function according to the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network or other programmable device. The computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions can be transmitted from one website, computer, server or data center to another website, computer, server or data center via a wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) method. The computer-readable storage medium can be any available medium that a computer can store or a data storage device such as a server or data center that includes one or more available media integrated. For example, the available medium can include magnetic media (e.g., floppy disk, hard disk or tape), optical media (e.g., digital versatile disc (DVD)), or semiconductor media (e.g., solid state disk (SSD)).

[0212] The present application also provides a computer-readable storage medium. The methods described in the above embodiments can be implemented in whole or in part via software, hardware, firmware, or any combination thereof. Computer-readable media can include computer storage media and communication media, and can also include any medium that can transfer a computer program from one location to another. The storage medium can be any target medium that can be accessed by a computer.

[0213] As one possible design, computer-readable media may include compact disc read-only memory (CD-ROM), RAM, ROM, EEPROM or other optical disc storage; computer-readable media may include magnetic disk storage or other magnetic disk storage devices. Moreover, any connecting line may also be appropriately referred to as a computer-readable medium. For example, if the software is transmitted from a website, server or other remote source using a coaxial cable, fiber optic cable, twisted pair, DSL or wireless technologies such as infrared, radio and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL or wireless technologies such as infrared, radio and microwave are included in the definition of medium. Disk and disc as used herein include compact disc (CD), laser disc, optical disc, digital versatile disc (DVD), floppy disk and Blu-ray disc, where disks usually reproduce data magnetically, while discs reproduce data optically using lasers.

[0214] The above combinations should also be included within the scope of computer-readable media. The above are only specific embodiments of this application, but the scope of protection of this application is not limited to them. Any changes or substitutions that can be easily conceived by any person skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A wallpaper setting method, characterized in that: Applied to an electronic device, the electronic device includes a first display screen and a second display screen, and the method includes: The electronic device displays a first interface on the first display screen, where the first interface includes a thumbnail of the first image and a thumbnail of the second image; In response to a first operation on the thumbnail of the first image, the electronic device displays a second interface on the first display screen, where the second interface includes: a first portion of the first image; a second option, when the electronic device receives a second operation on the second option, in response to the second operation, displaying a second portion of the first image on the second interface, the second portion being different from the first portion; and A first control, when the electronic device receives a third operation on the first control, in response to the third operation, sets the first part of the first image as the first wallpaper of the first display screen, and sets the second part of the first image as the second wallpaper of the second display screen.

2. The method according to claim 1, characterized in that The second interface further includes: a second control, the second control is displayed in a first state, and the first state indicates that the first wallpaper of the first display screen and the second wallpaper of the second display screen are simultaneously set based on the first image.

3. The method according to claim 2, characterized in that Also includes: When a fourth operation on the second control is received, in response to the fourth operation, the second control is displayed in a second state; and When the electronic device receives a fifth operation on the first control, in response to the fifth operation, only the first portion of the first image is set as the first wallpaper of the first display screen.

4. The method according to claim 3, characterized in that The second state indicates turning off the simultaneous setting of the first wallpaper of the first display screen and the second wallpaper of the second display screen based on the first image.

5. The method according to any one of claims 2 to 4, characterized in that: The second interface also includes first prompt information associated with the second control, and the first prompt information is used to indicate that the wallpaper of the second display screen is set at the same time.

6. The method according to claim 1 or 2, characterized in that The second interface also includes: a first option, When the second portion of the first image is displayed on the second interface, the electronic device displays the first portion of the first image on the second interface in response to an operation on the first option.

7. The method according to claim 1 or 2, characterized in that When the second part of the first image is displayed on the second interface, the first part of the first image is stopped from being displayed on the second interface.

8. The method according to any one of claims 1 to 7, characterized in that The method further comprises: The electronic device displays a third interface on the second display screen, the third interface including a thumbnail of the first image and a thumbnail of the second image; In response to a sixth operation on the thumbnail of the first image, the electronic device displays a fourth interface on the second display screen, where the fourth interface includes: the second portion of the first image; a first option, when the electronic device receives a seventh operation on the first option, displaying the first portion of the first image on the fourth interface in response to the seventh operation; and The first control, when the electronic device receives the eighth operation on the first control, in response to the eighth operation, sets the second part of the first image as the second wallpaper of the second display screen, and sets the first part of the first image as the first wallpaper of the first display screen.

9. The method according to claim 8, characterized in that The fourth interface also includes: the second control, the second control is displayed in the first state, and the first state indicates that the first wallpaper of the first display screen and the second wallpaper of the second display screen are set simultaneously based on the first image.

10. The method according to claim 9, characterized in that Also includes: When a ninth operation on the second control is received, in response to the ninth operation, the second control is displayed in the second state; and When the electronic device receives a tenth operation on the first control, in response to the tenth operation, only the second part of the first image is set as the second wallpaper of the second display screen.

11. The method according to claim 10, characterized in that The second state indicates turning off the simultaneous setting of the first wallpaper of the first display screen and the second wallpaper of the second display screen based on the first image.

12. The method according to any one of claims 9 to 11, characterized in that: The fourth interface also includes second prompt information associated with the second control, and the second prompt display is used to indicate that the wallpaper of the first display screen is set at the same time.

13. The method according to claim 8 or 9, characterized in that The fourth interface also includes the second option. When the first part of the first image is displayed on the fourth interface, the electronic device displays the second part of the first image on the fourth interface in response to an operation on the second option.

14. The method according to claim 8 or 9, characterized in that When the first part of the first image is displayed on the fourth interface, the second part of the first image is stopped from being displayed on the fourth interface.

15. The method according to any one of claims 1 to 14, characterized in that: The first portion of the first image matches a size of the first display screen, and the second portion of the first image matches a size of the second display screen.

16. The method according to claim 15, characterized in that The first portion matches the size of the first display screen in that the aspect ratio of the first portion is the same as the aspect ratio of the first display screen. The second portion and the second display screen match in size, which means that the aspect ratio of the second portion is the same as that of the second display screen.

17. The method according to any one of claims 1 to 14, characterized in that A size of the first display screen in the first direction is smaller than a size of the second display screen in the first direction, and a size of the second portion in the first direction is smaller than a size of the first portion in the first direction.

18. The method according to any one of claims 1 to 14, characterized in that: Part of the image content of the second portion is the same as part of the image content of the first portion.

19. The method according to any one of claims 1 to 14, characterized in that: The image content of the second part is part of the image content of the first part.

20. The method according to any one of claims 1 to 14, characterized in that The first wallpaper is displayed on the desktop and lock screen interface of the first display screen.

21. The method according to any one of claims 1 to 14, characterized in that The second wallpaper is displayed on the desktop and lock screen interface of the second display screen.

22. The method according to claim 1, 2, 8 or 9, characterized in that When an eleventh operation on the first part of the first image is received, displaying a third part of the first image on the second interface in response to the eleventh operation; When the electronic device receives the twelfth operation on the first control, in response to the twelfth operation, the third part of the first image is set as the third wallpaper of the first display screen, and the second part of the first image is set as the second wallpaper of the second display screen.

23. The method according to claim 1, 2, 8 or 9, characterized in that When a thirteenth operation on the second part of the first image is received, in response to the thirteenth operation, displaying a fourth part of the first image on the second interface; When the electronic device receives the fourteenth operation on the first control, in response to the fourteenth operation, the first part of the first image is set as the second wallpaper of the first display screen, and the fourth part of the first image is set as the fourth wallpaper of the second display screen.

24. The method according to claim 22, characterized in that The eleventh operation is a combination of one or more of the following operations: a zoom-in operation, a zoom-out operation, a move operation, and a blur operation.

25. The method according to claim 23, characterized in that The thirteenth operation is a combination of one or more of the following operations: a zoom-in operation, a zoom-out operation, a move operation, and a blur operation.

26. The method according to claim 1, wherein The first interface is an interface in a system setting application of the electronic device.

27. The method according to claim 8, characterized in that The third interface is an interface in a system setting application of the electronic device.

28. The method according to any one of claims 1, 2, 8 or 9, characterized in that The first display screen is a flexible foldable screen, and the first display screen includes a first sub-screen and a second sub-screen. When the first display screen is in an unfolded state, the electronic device displays the first wallpaper on the first display screen; When the first display screen is in a folded state, the electronic device displays the second wallpaper on the second display screen; When the first display screen is in a folded state, the angle between the two exposed surfaces of the first sub-screen and the second sub-screen is smaller than a first angle threshold.

29. The method according to any one of claims 1 to 14, characterized in that The first portion of the first image is a cropped portion of content of the first image.

30. The method according to any one of claims 1 to 14, characterized in that The image content displayed by the thumbnail of the first image is part of the content of the first image.

31. An electronic device comprising: first display screen; Second display screen; one or more processors; Memory; Multiple applications; and one or more computer programs, wherein the one or more computer programs are stored in the memory, and the one or more computer programs include instructions that, when executed by the electronic device, cause the electronic device to perform the method according to any one of claims 1 to 30.

32. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor of an electronic device, the electronic device is caused to perform the method according to any one of claims 1 to 30.

33. A wallpaper setting method, characterized in that: Applied to an electronic device, the electronic device includes a first display screen and a second display screen, and the method includes: The electronic device displays a first interface, where the first interface includes a first image; In response to a first operation on the first image, the electronic device displays a second interface, wherein the second interface includes a first wallpaper, a second wallpaper, and a first control, wherein the first wallpaper and the second wallpaper are different wallpapers generated based on the first image, the first wallpaper matches the first display screen, and the second wallpaper matches the second display screen; In response to a second operation on the first control on the second interface, the electronic device sets the first wallpaper as the wallpaper of the first display screen and sets the second wallpaper as the wallpaper of the second display screen.

34. The method according to claim 33, wherein The electronic device displays a second interface, including: The electronic device displays one of the first wallpaper and the second wallpaper on the second interface; The electronic device updates the second interface to display the other of the first wallpaper and the second wallpaper in response to a third operation of the user.

35. The method according to claim 34, wherein The second interface is displayed on the first display screen, and the electronic device displays the second interface, including: The electronic device displays the first wallpaper on the second interface; The electronic device updates the second interface to display the second wallpaper in response to a fourth operation by the user.

36. The method according to claim 35, characterized in that The second interface includes a first option and a second option, the first option is used to indicate displaying the first wallpaper, the second option is used to indicate displaying the second wallpaper, the first option is selected by default, and the fourth operation is a selection operation for the second option.

37. The method according to claim 35, characterized in that After the electronic device updates the second interface to display the second wallpaper in response to a fourth operation by the user, the method further includes: The electronic device displays a first prompt message on the second interface, where the first prompt message is used to instruct to set the second wallpaper on the second display screen; The electronic device setting the first wallpaper as the wallpaper of the first display screen and setting the second wallpaper as the wallpaper of the second display screen in response to the second operation on the first control on the second interface includes: The electronic device receives a confirmation operation on the first prompt information; In response to a second operation on the first control on the second interface, the electronic device sets the first wallpaper as the wallpaper of the first display screen and sets the second wallpaper as the wallpaper of the second display screen.

38. The method according to claim 34, wherein The second interface is displayed on the second display screen, and in response to the first operation on the first image, the electronic device displays the second interface, including: The electronic device displays the second wallpaper on the second interface; The electronic device updates the second interface to display the first wallpaper in response to a fifth operation by the user.

39. The method according to claim 38, characterized in that The second interface includes a first option and a second option, the first option is used to indicate displaying the first wallpaper, the second option is used to indicate displaying the second wallpaper, the second option is selected by default, and the fifth operation is a selection operation for the first option.

40. The method according to claim 38, wherein After the electronic device updates the second interface to display the first wallpaper in response to a fifth operation by the user, the method further includes: The electronic device displays a second prompt message on the second interface, where the second prompt message is used to instruct to set the first wallpaper on the first display screen; The electronic device setting the first wallpaper as the wallpaper of the first display screen and setting the second wallpaper as the wallpaper of the second display screen in response to the second operation on the first control on the second interface includes: The electronic device receives a confirmation operation on the second prompt information; In response to a second operation on the first control on the second interface, the electronic device sets the first wallpaper as the wallpaper of the first display screen and sets the second wallpaper as the wallpaper of the second display screen.

41. The method according to claim 33, wherein The first wallpaper and the second wallpaper are displayed simultaneously on the second interface by the electronic device.

42. The method according to claim 41, wherein The first wallpaper and the second wallpaper do not overlap.

43. The method according to claim 41, wherein The second interface displays a first window. When the second interface is displayed on the first display screen, the first wallpaper is located on the second interface, and the second wallpaper is located in the first window; When the second interface is displayed on the second display screen, the second wallpaper is located on the second interface, and the first wallpaper is located in the first window.

44. The method according to claim 43, wherein Before setting the first wallpaper as the wallpaper of the first display screen and setting the second wallpaper as the wallpaper of the second display screen, the method further includes: When the second interface is displayed on the first display screen, the electronic device displays the first wallpaper in the first window and displays the second wallpaper on the second interface in response to a switching operation on the second interface; Alternatively, when the second interface is displayed on the second display screen, the electronic device displays the first wallpaper on the second interface and displays the second wallpaper in the first window in response to a switching operation on the second interface.

45. The method according to any one of claims 33-44, characterized in that Before setting the first wallpaper as the wallpaper of the first display screen and setting the second wallpaper as the wallpaper of the second display screen, the method further includes: In response to the adjustment operation on the first wallpaper, the electronic device enlarges the first wallpaper, reduces the first wallpaper, or adjusts the display area of ​​the first wallpaper; And / or, in response to the adjustment operation on the second wallpaper, the electronic device enlarges the second wallpaper, reduces the second wallpaper, or adjusts the display area of ​​the second wallpaper.

46. ​​The method according to any one of claims 33-44, characterized in that The second interface includes a second control, the second control being used to instruct enabling a function of setting the first wallpaper of the first display screen and the second wallpaper of the second display screen based on the same image. Before setting the first wallpaper as the wallpaper of the first display screen and setting the second wallpaper as the wallpaper of the second display screen, the method further includes: In response to a triggering operation on the second control, the electronic device enables a function of setting the first wallpaper of the first display screen and the second wallpaper of the second display screen based on the same image.

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