An operating method of an electronic device, an electronic device, a chip and a storage medium

Abstract

An operation method of an electronic device and an electronic device. The electronic device includes a first touch screen and a second touch screen, the first touch screen and a handset are located on the first surface of the electronic device, the second touch screen is located on the second surface of the electronic device, and the first surface and the second surface are different. The method includes: in response to receiving an incoming call, the electronic device displays a first interface on the second touch screen, and the incoming call number and the first control and the second control are displayed in the first interface; when the first control is triggered, the electronic device establishes a call with the electronic device corresponding to the incoming call number, and when the second control is triggered, the electronic device refuses to establish a call with the electronic device corresponding to the incoming call number; the second touch screen displays a prompt message, and the prompt message is used to prompt the user to use the handset on the first surface to answer the call. In this way, the user can be guided to operate the electronic device to a certain extent, which helps to improve the user experience.

Description

[0001] This invention patent application is a divisional application. The application number of the original application is 201880063475.1, the application date is August 31, 2018, and the name of the invention is: A method for operating an electronic device and an electronic device. Technical Field

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

[0003] With the advancement of technology, electronic devices have more and more functions. Taking mobile phones as an example, current mobile phones can be set up with dual display screens. For example, screen A is set on the front of the mobile phone, and screen B is set on the back. At present, when users operate dual-screen mobile phones, if the user needs to operate on screen A, they can manually light up screen A (such as clicking the home button). When the user needs to operate screen B, they need to click a specific button on screen A to light up screen B. It can be seen that when users operate dual-screen mobile phones, the operation is more cumbersome, which reduces the interaction between users and electronic devices. Summary of the invention

[0004] The present application provides an operating method of an electronic device and an electronic device, which to a certain extent help to improve the interaction between a user and the electronic device, thereby improving the user experience.

[0005] In a first aspect, an embodiment of the present application provides an operation method of an electronic device, which is applied to an electronic device. The electronic device includes a first touch screen and a second touch screen, wherein the first touch screen and a handset are located on a first surface of the electronic device, and the second touch screen is located on a second surface of the electronic device, and the first surface and the second surface are different. The method includes: in response to receiving an incoming call, a first interface is displayed on the second touch screen, and the incoming call number and a first control and a second control are displayed in the first interface; wherein, when the first control is triggered, the electronic device establishes a call with the electronic device corresponding to the incoming call number, and when the second control is triggered, the electronic device refuses to establish a call with the electronic device corresponding to the incoming call number; the second touch screen displays a prompt message, and the prompt message is used to prompt the user to answer the call using the handset on the first surface.

[0006] In the embodiment of the present application, a handset is provided on the first surface of the electronic device. When the electronic device receives an incoming call, an incoming call interface is displayed on the second touch screen on the second surface. The mobile phone can prompt the user to answer the call using the handset on the first surface. In this way, the user can be guided to operate the electronic device to a certain extent, which helps to improve the user experience.

[0007] In one possible design, the electronic device detects a first operation of the user on the first control; in response to the first operation, the second touch screen displays the prompt information.

[0008] In an embodiment of the present application, a handset is provided on the first surface of the electronic device. When the electronic device receives an incoming call, an incoming call interface is displayed on the second touch screen on the second surface. When the electronic device detects that the user triggers the answering control in the incoming call interface, the user is prompted to answer the call using the handset on the first surface. In this way, the user can be guided to operate the electronic device to a certain extent, which helps to improve the user experience.

[0009] In one possible design, before detecting a first operation of the user on the first control, the first touch screen is in a black screen state; the method also includes: lighting up the first touch screen in response to the user's first operation on the first control; or lighting up the first touch screen in response to the second touch screen displaying the prompt information; displaying a second interface on the first touch screen, and displaying the incoming call number and call time in the second interface.

[0010] Through the above technical solution, the user can be guided to operate the electronic device to a certain extent, and the user does not need to manually light up the first touch screen, which is convenient for the user to operate and helps to improve the user experience.

[0011] In a possible design, the touch function of the first touch screen is turned off within a first preset time after the first touch screen displays the second interface; when it is detected that the electronic device is flipped over and the first touch screen is facing the user, the touch function of the first touch screen is activated.

[0012] In the embodiment of the present application, after the electronic device lights up the first touch screen and displays the second interface on the first touch screen, the touch function of the first touch screen can be turned off to prevent the user from accidentally touching the first touch screen during the process of flipping the electronic device. When the user flips the electronic device so that the first touch screen faces the user, the touch function of the first touch screen is activated. In this way, user operation is convenient and the user experience is improved.

[0013] In a possible design, the touch function of the second touch screen is turned off within a second preset time after the second touch screen displays the prompt information.

[0014] In the embodiment of the present application, the touch screen function of the second touch screen is turned off for a period of time after the second touch screen displays the prompt information, so as to prevent the user from accidentally touching the first touch screen during the process of turning over the electronic device. In this way, user operation is convenient and user experience is improved.

[0015] In one possible design, the second touch screen turns off after displaying the prompt information for a second preset time; or turns off the second touch screen in response to the first touch screen being lit up; or turns off the second touch screen in response to detecting that the electronic device is flipped over and the first touch screen is facing the user.

[0016] The above technical solution helps to reduce the power consumption of electronic devices.

[0017] In a possible design, the first touch screen is in a black screen state, and the method further includes: lighting up the first touch screen in response to the second touch screen displaying a prompt message; and displaying the first interface on the first touch screen.

[0018] Through the above technical solution, the user can be guided to operate the electronic device to a certain extent, and the user does not need to manually light up the first touch screen, which is convenient for the user to operate and helps to improve the user experience.

[0019] In one possible design, the electronic device turns off the first touch screen in response to a second operation of the user on a second control on the second touch screen.

[0020] The above technical solution helps to reduce the power consumption of electronic devices.

[0021] In a second aspect, an embodiment of the present application provides an operation method of an electronic device, which is applied to an electronic device. The electronic device includes a first touch screen, a second touch screen, a first camera, and a second camera, wherein the first touch screen and the first camera are located on the first side of the electronic device, and the second camera and the second touch screen are located on the second side of the electronic device, and the first side and the second side are different. The method includes: the second touch screen displays a main interface, wherein the main interface includes a camera icon; detecting a first operation of a user on the camera icon; in response to the first operation, displaying a first interface on the second touch screen, the first interface includes a first preview frame, and the first preview frame displays an image captured by the second camera; detecting a second operation of a user on a first control in the first interface; in response to the second operation, starting the first camera; the second touch screen displays prompt information, and the prompt information is used to prompt the user to operate on the first side.

[0022] Through the above technical solution, users can be guided to operate electronic devices to a certain extent, which helps to improve user experience.

[0023] In one possible design, before detecting the second operation, the first touch screen is in a black screen state; the method also includes: lighting up the first touch screen in response to the second operation; or lighting up the first touch screen in response to outputting the prompt information; displaying a second interface on the first touch screen, the second interface including a second preview box, and displaying an image captured by the first camera in the second preview box.

[0024] In the embodiment of the present application, the user can be guided to operate the electronic device to a certain extent, and the user does not need to manually light up the first touch screen, which facilitates user operation and helps to improve user experience.

[0025] In a possible design, the touch function of the first touch screen is turned off within a first preset time after the first touch screen displays the second interface; when it is detected that the electronic device is flipped over and the first touch screen is facing the user, the touch function of the first touch screen is activated.

[0026] In the embodiment of the present application, after the electronic device lights up the first touch screen, the touch function of the first touch screen can be turned off to prevent the user from accidentally touching the first touch screen during the process of turning over the electronic device. When the user turns the electronic device over so that the first touch screen faces the user, the touch function of the first touch screen is turned on. In this way, user operation is convenient and user experience is improved.

[0027] In a possible design, the touch function of the second touch screen is turned off within a second preset time after the second touch screen displays the prompt information.

[0028] In the embodiment of the present application, the touch screen function of the second touch screen is turned off for a period of time after the second touch screen displays the prompt information, so as to prevent the user from accidentally touching the first touch screen during the process of turning over the electronic device. In this way, user operation is convenient and user experience is improved.

[0029] In one possible design, the second touch screen turns off after displaying the prompt information for a second preset time; or turns off the second touch screen in response to the first touch screen being lit up; or turns off the second touch screen in response to detecting that the electronic device is flipped over and the first touch screen is facing the user.

[0030] The above technical solution helps to reduce the power consumption of electronic devices.

[0031] In one possible design, before the second touch screen displays the prompt information, the method also includes: the second touch screen displays a prompt box, the prompt box includes a first control and a second control; wherein, when the first control is triggered, it is determined to display the image captured by the first camera on the first touch, and when the second control is triggered, it is determined to display the image captured by the first camera on the second touch screen; the second touch displays the prompt information, including: in response to the user's first operation on the first control, the second touch screen displays the prompt information.

[0032] In an embodiment of the present application, when a user starts a camera application on the second touch screen of an electronic device, a preview box is displayed on the second touch screen. If the user triggers the camera switching control in the preview box, the front camera is started, and the second touch screen displays a prompt box, which includes two controls. If the user selects one of the controls, the electronic device displays the image captured by the front camera on the second touch screen. If the user triggers another control, the electronic device pops up a prompt message, prompting the user to operate on the side where the first touch screen is located. In this way, the user can be guided to operate the electronic device to a certain extent, which helps to improve the user experience.

[0033] In a third aspect, an embodiment of the present application provides an electronic device. The electronic device includes: a processor and a memory; wherein the memory is used to store one or more computer programs; when the one or more computer programs stored in the memory are executed by the processor, the electronic device can implement the first aspect of the embodiment of the present application and any possible design of the technical solution of the first aspect; or, when the one or more computer programs stored in the memory are executed by the processor, the electronic device can implement the second aspect of the embodiment of the present application and any possible design of the technical solution of the second aspect.

[0034] In a fourth aspect, a chip according to an embodiment of the present application is coupled with a memory in an electronic device to execute the technical solution of the first aspect of the embodiment of the present application and any possible design of the first aspect; or, the chip is coupled with a memory in an electronic device to execute the technical solution of the second aspect of the embodiment of the present application and any possible design of the second aspect; in the embodiment of the present application, "coupling" refers to the direct or indirect combination of two components with each other.

[0035] In a fifth aspect, a computer storage medium of an embodiment of the present application, the computer-readable storage medium includes a computer program, and when the computer program is run on an electronic device, the electronic device executes the first aspect of the embodiment of the present application and any possible design of the technical solution of the first aspect; or, when the computer program is run on the electronic device, the electronic device executes the second aspect of the embodiment of the present application and any possible design of the technical solution of the second aspect.

[0036] In a sixth aspect, a computer program product in an embodiment of the present application, when the computer program product is running on an electronic device, enables the electronic device to execute the first aspect of the embodiment of the present application and any possible design of the first aspect; or, when the computer program product is running on an electronic device, enables the electronic device to execute the second aspect of the embodiment of the present application and any possible design of the second aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A schematic diagram of the structure of a mobile phone provided by an embodiment of the present invention;

[0038] Figure 2 A schematic diagram of a graphical user interface on a display screen of a mobile phone provided by an embodiment of the present invention;

[0039] Figure 3 A schematic diagram of the front and back of a mobile phone provided by an embodiment of the present invention;

[0040] Figure 4 A schematic diagram of a graphical user interface on a display screen of a mobile phone provided by an embodiment of the present invention;

[0041] Figure 5 A schematic diagram of a graphical user interface on a display screen of a mobile phone provided by an embodiment of the present invention;

[0042] Figure 6 A schematic diagram of a graphical user interface on a display screen of a mobile phone provided by an embodiment of the present invention;

[0043] Figure 7 A schematic diagram of a graphical user interface on a display screen of a mobile phone provided by an embodiment of the present invention;

[0044] Figure 8 A schematic diagram of a graphical user interface on a display screen of a mobile phone provided by an embodiment of the present invention;

[0045] Fig. 9 A schematic diagram of a graphical user interface on a display screen of a mobile phone provided by an embodiment of the present invention;

[0046] Fig.10 A schematic diagram of a graphical user interface on a display screen of a mobile phone provided by an embodiment of the present invention;

[0047] Fig.11 A schematic diagram of a user holding a mobile phone provided by an embodiment of the present invention;

[0048] Fig.12 A schematic diagram of a flow chart of an operating method of an electronic device provided by an embodiment of the present invention;

[0049] Fig.13 A schematic flow chart of another method for operating an electronic device provided by an embodiment of the present invention;

[0050] Fig.14 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0051] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0052] The following describes an electronic device, a graphical user interface (GUI) for such an electronic device, and an embodiment for using such an electronic device. In some embodiments of the present application, the electronic device may be a portable electronic device including functions such as a personal digital assistant and / or a music player, such as a mobile phone, a tablet computer, a wearable device with wireless communication functions (such as a smart watch), etc. Exemplary embodiments of portable electronic devices include but are not limited to devices equipped with Or a portable electronic device with other operating systems. The portable electronic device may also be other portable electronic devices, such as a laptop computer with a touch-sensitive surface (e.g., a touch panel). It should also be understood that in some other embodiments of the present application, the electronic device may not be a portable electronic device, but a desktop computer with a touch-sensitive surface (e.g., a touch panel).

[0053] Typically, electronic devices support multiple applications, such as one or more of the following applications: drawing applications, presentation applications, word processing applications, game applications, telephone applications, video player applications, music player applications, email applications, instant messaging applications, photo management applications, camera applications, browser applications, calendar applications, clock applications, payment applications, and health management applications.

[0054] The following is a specific introduction using an electronic device that is a mobile phone with a front camera and a rear camera as an example.

[0055] For example, Figure 1 A possible schematic diagram of a mobile phone with a front camera and a rear camera is shown. It should be understood that the illustrated mobile phone 100 is only an example of an electronic device, and the mobile phone 100 may have more or fewer components than shown in the figure, may combine two or more components, or may have a different component configuration. The various components shown in the figure may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and / or application specific integrated circuits.

[0056] In addition to the front camera and the rear camera, the mobile phone 100 may also include one or more processors 101, a memory 102, a radio frequency (RF) circuit 103, an audio circuit 140, a speaker 141, a microphone 142, a touch screen 150, one or more sensors 106, a wireless fidelity (Wi-Fi) device 107, a peripheral interface 108, and a power supply device 109. These components can be connected through one or more communication buses or signal lines ( Figure 1 Those skilled in the art will appreciate that Figure 1 The hardware structure shown in the figure does not constitute a limitation on the mobile phone 100. The mobile phone 100 may include more or fewer components than those shown in the figure, or combine certain components, or arrange the components differently.

[0057] The following is a detailed introduction to each component of the mobile phone 100:

[0058] The processor 101 is the control center of the mobile phone 100, and uses various interfaces and lines to connect various parts of the mobile phone 100, and executes various functions and processes data of the mobile phone 100 by running or executing applications (applications, Apps for short) stored in the memory 102, and calling data and instructions stored in the memory 102. For example, the processor 101 can automatically control the opening or closing of the front camera and the rear camera.

[0059] In some embodiments, the processor 101 may include one or more processing units. The processor 101 may also integrate an application processor and a modem processor. Among them, the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 101. For example, the processor 101 may be a Kirin 970 chip manufactured by Huawei Technologies Co., Ltd. In some other embodiments of the present application, the above-mentioned processor 101 may also include a fingerprint verification chip for verifying the collected fingerprint.

[0060] The memory 102 is used to store applications and data. The memory 102 mainly includes a program storage area and a data storage area. Among them, the program storage area can store an operating system and applications required for at least one function (such as a sound playback function, an image playback function, etc.); the data storage area can store data created when using the mobile phone 100 (such as audio data, a phone book, etc.). Exemplarily, the data storage area can also store photos taken by the user, or pictures synthesized based on photos taken by the user, etc. It should be understood that the photos taken by the user using the mobile phone 100, or the photos synthesized based on the photos taken by the user using the mobile phone 100, can also be stored in the cloud. When the mobile phone 100 receives the user's operation to view the photos, the corresponding photos are obtained from the cloud and displayed on the mobile phone 100. In addition, the memory 102 may include a high-speed random access memory, and may also include a non-volatile memory, such as a disk storage device, a flash memory device, or other non-volatile solid-state storage devices. The memory 102 can also store various operating systems, such as those developed by Apple. Operating system, developed by Google Operating system, etc.

[0061] The RF circuit 103 can be used to receive and send wireless signals during the process of sending and receiving information or making calls. Specifically, the RF circuit 103 can receive the downlink data of the base station and send it to the processor 101 for processing. In addition, the RF circuit 103 can also send uplink data to the base station. Generally, the RF circuit 103 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc. In addition, the RF circuit 103 can also communicate with other devices through wireless communication. The wireless communication can use any communication standard or protocol, including but not limited to Global System for Mobile Communications, General Packet Radio Service, Code Division Multiple Access, Wideband Code Division Multiple Access, Long Term Evolution, email, short message service, etc.

[0062] The audio circuit 140, the speaker 141, and the microphone 142 can provide an audio interface between the user and the mobile phone 100. The audio circuit 140 can transmit the received audio data to the speaker 141 after converting the received audio data into an electrical signal, which is converted into a sound signal for output; on the other hand, the microphone 142 converts the collected sound signal into an electrical signal, which is received by the audio circuit 140 and converted into audio data, and then the audio data is output to the RF circuit 103 to be sent to, for example, a mobile phone, or the audio data is output to the memory 102 for further processing.

[0063] The touch screen 150 may include a touch-sensitive surface 151 and a display 152. Among them, the touch-sensitive surface 151 (e.g., a touch panel) may collect touch events of the user of the mobile phone 100 on or near it (e.g., the user uses a finger, a stylus, or any other suitable object on or near the touch-sensitive surface 151), and sends the collected touch information to other devices such as the processor 101. Among them, the touch event of the user near the touch-sensitive surface 151 may be referred to as floating touch. Floating touch may mean that the user does not need to directly touch the touchpad in order to select, move, or drag a target (e.g., an App icon, etc.), but only needs the user to be near the electronic device in order to perform the desired function. In the application scenario of floating touch, the terms "touch", "contact", etc. do not imply direct contact with the touch screen 150, but contact near or close to it. The touch-sensitive surface 151 capable of floating touch may be implemented using capacitive, infrared light sensing, and ultrasonic waves.

[0064] The touch-sensitive surface 151 may include a touch detection device and a touch controller. The touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into the touch point coordinates, and then sends it to the processor 101. The touch controller can also receive and execute instructions sent by the processor 101. In addition, the touch-sensitive surface 151 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave.

[0065] The display (also referred to as a display screen) 152 may be used to display information input by a user or information provided to a user and various graphical user interfaces (GUIs). For example, the display 152 may display photos or videos. For another example, the display 152 may display Figure 2 The graphical user interface shown in Figure 1. Figure 2 The graphical user interface shown includes a status bar 201, a hidden navigation bar 202, a time and weather widget 203, and application icons, such as a camera icon 204. The status bar 201 includes the operator name (such as China Mobile), the mobile network (such as 4G), the time, and the remaining power. The navigation bar 202 includes a back key icon, a home key icon, and a forward key icon. In addition, it can be understood that in some embodiments, the status bar 201 can also include a Bluetooth icon, a Wi-Fi icon, an external device icon, etc. It can also be understood that in other embodiments, Figure 2The graphical user interface shown may also include a Dock bar, which may include commonly used application icons, etc. When the processor 101 detects a touch event of a user's finger (or a stylus, etc.) on an application icon, in response to the touch event, the user interface of the application corresponding to the application icon is opened and displayed on the display 152.

[0066] It should be understood that, generally, the display 152 may include two parts: a display controller and a display device. The display controller is used to receive a signal or data sent by the processor 101 to drive the display device to display a corresponding interface. For example, the embodiment of the present application may configure the display device through an LCD (liquid crystal display, liquid crystal display, or an organic light-emitting diode (organic light-emitting diode, OLED), etc. For example, an active matrix organic light emitting diode (active matrix organic light emitting diode, AMOLED) is used to configure the display device.

[0067] It should be understood that the touch-sensitive surface 151 may be overlaid on the display 152. When the touch-sensitive surface 151 detects a touch event on or near it, it is transmitted to the processor 101 to determine the type of the touch event. Then, the processor 101 may provide a corresponding visual output on the display 152 according to the type of the touch event. Figure 1In the embodiment, the touch-sensitive surface 151 and the display 152 are used as two independent components to realize the input and output functions of the mobile phone 100, but in some embodiments, the touch-sensitive surface 151 and the display 152 can be integrated to realize the input and output functions of the mobile phone 100. It can be understood that the touch screen 150 is stacked with multiple layers of materials. Only the touch-sensitive surface (layer) and the display (layer) are shown in the embodiment of the present application, and other layers are not repeated in the embodiment of the present application. In addition, in some other embodiments of the present application, the touch-sensitive surface 151 can be covered on the display 152, and the size of the touch-sensitive surface 151 is larger than the size of the display 152, so that the display 152 is completely covered under the touch-sensitive surface 151, or the above-mentioned touch-sensitive surface 151 can be configured in the form of a full panel on the front of the mobile phone 100, that is, the user's touch on the front of the mobile phone 100 can be sensed by the mobile phone, so that a full touch experience on the front of the mobile phone can be achieved. In some other embodiments, the touch-sensitive surface 151 is configured in the form of a full panel on the front of the mobile phone 100, and the display 152 can also be configured in the form of a full panel on the front of the mobile phone 100, so that a frameless structure can be achieved on the front of the mobile phone. In some other embodiments of the present application, the touch screen 150 can also include a series of pressure sensor arrays, which can enable the mobile phone to sense the pressure applied to the touch screen 150 by a touch event.

[0068] One or more sensors 106, such as light sensors, motion sensors and other sensors. Specifically, the light sensors may include ambient light sensors and proximity sensors, wherein the ambient light sensor can adjust the brightness of the display of the touch screen 150 according to the brightness of the ambient light, and the proximity sensor can turn off the power of the display when the mobile phone 100 is moved to the ear. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), and can detect the magnitude and direction of gravity when stationary, and can be used for applications that identify the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc. Other sensors such as gyroscopes can be used to detect the angle of rotation of the mobile phone 100 around a fixed point or axis.

[0069] In some embodiments of the present application, the sensor 106 may also include a fingerprint sensor. For example, a fingerprint sensor may be configured on the back of the mobile phone 100 (e.g., below the rear camera), or on the front of the mobile phone 100 (e.g., below the touch screen 150). In addition, the fingerprint recognition function may also be implemented by configuring a fingerprint sensor in the touch screen 150, that is, the fingerprint sensor may be integrated with the touch screen 150 to implement the fingerprint recognition function of the mobile phone 100. In this case, the fingerprint sensor may be configured in the touch screen 150, may be a part of the touch screen 150, or may be configured in the touch screen 150 in other ways. In addition, the fingerprint sensor may also be implemented as a full panel fingerprint sensor, so the touch screen 150 may be regarded as a panel where fingerprints can be collected at any position. In some embodiments, the fingerprint sensor may process the collected fingerprint (e.g., verify the collected fingerprint), and send the fingerprint processing result (e.g., whether the fingerprint is verified) to the processor 101, and the processor 101 performs corresponding processing according to the fingerprint processing result. In other embodiments, the fingerprint sensor can also send the collected fingerprint to the processor 101 so that the processor 101 processes the fingerprint (such as fingerprint verification, etc.). The fingerprint sensor in the embodiment of the present application can adopt any type of sensing technology, including but not limited to optical, capacitive, piezoelectric or ultrasonic sensing technology. In addition, for the specific technical solution of integrating the fingerprint sensor in the touch screen in the embodiment of the present application, please refer to the patent application with application number US2015 / 0036065 A1 and the name of "Fingerprint Sensor in Electronic Device" announced by the United States Patent and Trademark Office, all of which are incorporated by reference in various embodiments of the present application. In addition, the mobile phone 200 can also be equipped with other sensors such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which will not be repeated here.

[0070] The Wi-Fi device 107 is used to provide the mobile phone 100 with network access that complies with the Wi-Fi related standard protocols. The mobile phone 100 can access the Wi-Fi access point through the Wi-Fi device 107, thereby helping the user to send and receive emails, browse the web, and access streaming media, etc. It provides the user with wireless broadband Internet access. In some other embodiments, the Wi-Fi device 207 can also be used as a Wi-Fi wireless access point to provide Wi-Fi network access for other electronic devices.

[0071] The peripheral interface 108 is used to provide various interfaces for external input / output devices (such as keyboard, mouse, external display, external memory, user identification module card, etc.). For example, it is connected to the mouse through the universal serial bus interface, and is connected to the SIM card provided by the operator through the metal contacts on the user identification module card slot. The peripheral interface 108 can be used to couple the above-mentioned external input / output peripheral devices to the processor 101 and the memory 102.

[0072] The mobile phone 100 may also include a power supply device 109 (such as a battery and a power management chip) for supplying power to various components. The battery may be logically connected to the processor 101 via the power management chip, thereby managing functions such as charging, discharging, and power consumption through the power supply device 109.

[0073] although Figure 1 Not shown, the mobile phone 100 may also include a Bluetooth device, a positioning device, a flash, a micro-projection device, a near field communication (NFC) device, etc., which are not described in detail here. Among them, the front camera can be used to capture facial feature information, and the processor 101 can perform face recognition on the facial feature information, and then perform subsequent processing.

[0074] The following embodiments can all be implemented in electronic devices (such as mobile phone 100, tablet computer, etc.) having the above hardware structure.

[0075] The operating method of the electronic device provided in the embodiment of the present application can be applied to an electronic device with a dual display screen. Among them, the dual-screen electronic device can be implemented in a variety of ways. For example, for an electronic device with a foldable flexible display screen, when the flexible display screen of the electronic device is folded into a front and rear screen state, the electronic device can be used as a dual-screen electronic device in the embodiment of the present application. For another example, for an electronic device with a splicable display screen, that is, the electronic device has two screens, and the two screens are spliced ​​together (for example, a foldable mobile phone spliced ​​by two screens). The electronic device can be used as a dual-screen electronic device in the embodiment of the present application. For another example, a display screen is fixedly provided on the front of the electronic device, and a display screen is also fixedly provided on the back, such as a dual-screen mobile phone. In any of the above-mentioned dual-screen electronic devices provided in the embodiment of the present application, it can also be applied to other types of electronic devices with dual displays, or electronic devices with multiple displays.

[0076] In the following, an example is taken in which a display screen is fixedly arranged on the front side and a display screen is fixedly arranged on the back side of the electronic device for explanation.

[0077] See also Figure 3 , which is a schematic diagram of the structure of a dual-screen mobile phone provided in an embodiment of the present application. Figure 3(a) shows a schematic diagram of the front of the mobile phone 100, and the front of the mobile phone 100 includes a front camera 310, an earpiece 311, a home button 312 (for returning to the main interface) and a screen A. Figure 3 (b) in FIG. 1 shows a schematic diagram of the back of the mobile phone 100 , and the back of the mobile phone 100 includes a rear camera 313 and a screen B. In the following, it is taken that both the screen A and the screen B are touch screens, and the size of the screen B is smaller than the size of the screen A.

[0078] Depend on Figure 3 It can be seen that some of the components in the mobile phone 100 are arranged on the side where the screen A is located. When the functions of these components are used, it is more convenient for the user to operate on the side where the screen A is located. Another part of the components in the mobile phone 100 is arranged on the side where the screen B is located. When the functions of these components are used, it is more convenient for the user to operate on the side where the screen B is located. Therefore, in some embodiments of the present application, when the screen B of the mobile phone 100 is in a bright screen state (for example, the user is operating on the screen B) and the screen A of the mobile phone 100 is in a black screen state, if the mobile phone 100 detects an operation for starting the components on the side where the screen A is located, the user can be prompted to flip the mobile phone and operate on the side where the screen A is located.

[0079] Among them, which devices can only be used on screen A can be determined by the mobile phone manufacturer. Figure 3 As shown, the earpiece 311, the front camera 310 and other devices are arranged on the side where the screen A is located, and the rear camera 313 is arranged on the side where the screen B is located. It should be understood that Figure 3 This is just an example. In actual application, the side where the screen A of the mobile phone is located can be set to Figure 3 More or fewer devices as shown, the side where the screen B of the mobile phone is located can also be provided with more than Figure 3 The embodiments of the present application are not limited to more or fewer devices as shown.

[0080] For example, see Figure 4 , is a schematic diagram of a graphical user interface on a display screen of a mobile phone provided in one embodiment of the present invention.

[0081] like Figure 4 As shown in (a) of FIG. 1 , screen A of mobile phone 100 is in black screen state, and screen B is in bright screen state. Screen B displays main interface 401, which includes icons of multiple applications. After mobile phone 100 detects that the user clicks the icon of the camera application in main interface 401, it turns on the rear camera. The rear camera captures the user's face, so screen B displays the camera preview interface 402, which displays the user's face. See FIG. Figure 4As shown in (b) in .

[0082] In this scenario, the user uses the rear camera of the mobile phone 100 to take a selfie. The screen B is small in size, and the user may prefer to display the selfie image on a larger screen, i.e., screen A. One possible implementation is that the user can manually switch the rear camera to the front camera. For example, the user can click the camera switching control 403 in the preview interface 402 displayed on screen B to switch the rear camera to the front camera.

[0083] In some embodiments of the present application, when the mobile phone 100 detects that the user clicks the camera switching control 403 in the preview interface 402, the mobile phone 100 can prompt the user to flip the mobile phone 100 and switch the camera on the side where the front camera is located (i.e. Figure 3 front side as shown) to operate.

[0084] For example, the mobile phone 100 can prompt the user to turn the mobile phone 100 over to operate on the side where the front camera is located in various ways. Figure 4 As shown in (c) in the figure, the mobile phone 100 can display a prompt message 404 on screen B, and the prompt message 404 is used to prompt "please turn over to the front side for operation". Of course, the mobile phone 100 can also prompt the user in other ways. For example, the mobile phone 100 can play a voice message through a speaker to prompt the user to turn over to the side where screen A is located for operation. For another example, the mobile phone 100 can vibrate to prompt the user to turn over to the side where screen A is located for operation. It should be noted that if the mobile phone 100 receives an incoming call and plays an incoming call ringtone, the mobile phone 100 can display a prompt message on screen B, or it can pause playing the incoming call ringtone and play a voice prompt message instead.

[0085] In an embodiment of the present application, when the mobile phone 100 detects that the user clicks on the camera switch control 403 in the preview interface 402, the front camera can be turned on immediately or after a period of time. For example, the mobile phone 100 detects that it has been rotated and the rotation angle is not less than a preset angle, and then the front camera is turned on. It can be understood that the preset angle can be set accordingly according to needs. For example, the preset angle can be 5 degrees, 10 degrees, or can be set to 180 degrees. When the preset angle is 180 degrees, the mobile phone 100 detects that it has been flipped from the back facing the user to the front facing the user, and then the front camera is turned on. Figure 5 The mobile phone 100 shown in A can be rotated clockwise with side 1 as the axis, or can be rotated as shown in FIG. Figure 5 The mobile phone 100 shown in B rotates counterclockwise about the side 2 as the axis, and can also be Figure 5 The mobile phone 100 shown in center C rotates clockwise with side 3 as the axis.

[0086] In some embodiments, in order to save power consumption, the mobile phone 100 may turn off the rear camera after turning on the front camera. For example, the mobile phone 100 turns off the rear camera after detecting that the rotation angle is not less than a preset angle.

[0087] Since the screen A of the mobile phone 100 is still in a black screen state, in some embodiments of the present application, the mobile phone 100 may light up the screen A before or after displaying the prompt message 404 on the screen B. Specifically, the method may be one of the following:

[0088] In a first approach, the mobile phone 100 may detect that the user clicks the camera switch control 403 in the preview interface 402 and lights up the screen A at the same time, that is, the mobile phone 100 lights up the screen A before displaying the prompt information 404 .

[0089] Method 2: The mobile phone 100 displays the prompt information on the screen B and lights up the screen A at the same time. Figure 4 As shown in (c) in .

[0090] Mode 3: After the mobile phone 100 displays the prompt information on the screen B, the screen A is turned on after a period of time. The period of time may be set when the mobile phone 100 leaves the factory, for example, 3 seconds. The period of time may also be user-defined. The period of time may also be the average time required for the user to flip the mobile phone 100 from the back to the front, determined by the mobile phone 100 through self-learning.

[0091] Method 4: After the mobile phone 100 detects that it is turned over and the rotation angle is not less than a preset angle, screen A is turned on.

[0092] In some embodiments of the present application, the mobile phone 100 lights up screen A, and the display content on screen A may be the same as or different from the display content on screen B.

[0093] As an example, the mobile phone 100 turns on screen A, and the preview interface of the camera application is displayed on screen A. If the mobile phone 100 turns on screen A according to the above method 1 or method 2, the preview interface of the camera application is displayed on screen A after turning on. Since the user has not turned the mobile phone over, the front camera captures the scene opposite the user, so the preview interface of screen A displays the scene opposite the user. Please continue to refer to Figure 4 In (c), the mobile phone 100 turns on screen A and displays a preview interface 405 of the camera application on screen A. The preview interface 405 displays an image captured by the front camera. When the user flips the mobile phone 100, the front camera captures the user's face, that is, the screen A of the mobile phone 100 displays the user's face. Figure 4 As shown in (d) in .

[0094] If the mobile phone 100 lights up screen A according to the above-mentioned method 1 or method 2, and displays the preview interface of the camera application on screen A, in order to prevent the user from accidentally touching the controls on screen A during the process of flipping the mobile phone, the mobile phone 100 can turn off the touch function of screen A within a preset time after screen A is lit. That is, when the user triggers screen A, screen A does not respond. Similarly, the mobile phone 100 can also turn off the touch function of screen B within the preset time to prevent the user from accidentally touching screen B during the process of flipping the mobile phone 100.

[0095] In some embodiments of the present application, in order to save power consumption, the mobile phone 100 can turn off the screen B when lighting up the screen A; or, the mobile phone 100 automatically turns off the screen B after displaying the prompt message 404 on the screen B for a period of time (for example, 3 seconds).

[0096] As another example, when the mobile phone 100 turns on screen A, screen A does not display the preview interface of the camera application, but displays other interfaces. For example, after the mobile phone 100 turns on screen A, the main interface is displayed on screen A.

[0097] For example, if the mobile phone 100 lights up screen A according to the aforementioned method 1 or method 2, screen A can display the main interface. When the mobile phone 100 detects that the mobile phone 100 is rotated and screen A is facing the user, the preview interface of the camera application is displayed on screen A. That is, before the user flips the mobile phone, screen A is only lit, but the preview interface of the camera application is not displayed, but the main interface is displayed. When the user flips the mobile phone so that screen A faces the user, the mobile phone 100 opens the camera application and displays the preview interface of the camera application on screen A.

[0098] Optionally, the mobile phone 100 can detect that it is rotating by means of an acceleration sensor, a velocity sensor, a gyroscope, etc., which will not be elaborated in the embodiments of the present application.

[0099] For example, see Figure 6 , is a schematic diagram of a graphical user interface on a display screen of a mobile phone provided in one embodiment of the present invention.

[0100] See also Figure 6 As shown, screen A of mobile phone 100 is in a black screen state, and screen B is in a bright screen state. Figure 6 (a)-(b) and Figure 4 Similar, no further elaboration. Figure 6 In (b), when the mobile phone 100 detects that the user triggers the camera switching control 603 in the preview interface 602, the mobile phone 100 pops up a prompt box 606, which displays prompt information, front screen controls 604, and rear screen controls 605. The prompt information is used to prompt "the front camera is being switched, and the picture is displayed on the front screen or the rear screen", see Figure 6If the mobile phone 100 detects that the user triggers the operation of the front screen control 604, the mobile phone 100 Figure 6 (d)-(e) in the execution, and Figure 4 If the mobile phone 100 detects that the user triggers the operation of the rear screen control 605, the mobile phone 100 displays the picture on the screen B, that is, the image (the image of the plant) located opposite to the user captured by the front camera, while the screen A remains in a black screen state.

[0101] exist Figure 6 In the scenario shown, when the user operates in the preview interface displayed on screen B, if the user switches the rear camera to the front camera, the image captured by the front camera can be displayed on screen A or on screen B according to the user's choice, which helps to improve the user experience.

[0102] For example, see Figure 7 , is a schematic diagram of a graphical user interface on a display screen of a mobile phone provided by an embodiment of the present invention.

[0103] like Figure 7 As shown in (a) of FIG. 1 , screen A of the mobile phone 100 is in a black screen state, and screen B is in a bright screen state. The mobile phone 100 receives an incoming call, and screen B displays an incoming call interface 701. The incoming call interface 701 includes an incoming call number 702, a rejection control 703, and an answer control 704.

[0104] Since the handset is on the side where the screen A is located, if the user wants to answer an incoming call, the user needs to flip the phone and operate on the side where the screen A is located (i.e., answer the incoming call). Therefore, in some embodiments of the present application, the mobile phone 100 prompts the user to flip the phone and operate on the side where the screen A is located (answer the incoming call) in multiple ways, and two examples are listed below.

[0105] The first example: the screen A of the mobile phone 100 is in a black screen state, and the screen B is in a bright screen state. When the mobile phone 100 receives an incoming call, the incoming call interface 701 is displayed on the screen B. At this time, a prompt box may pop up on the screen B, and the prompt box displays prompt information, which is used to prompt the user to turn the phone over to operate on the front side.

[0106] Exemplarily, the mobile phone 100 may display the incoming call interface 701 on the screen B and immediately pop up a box on the screen B, or may display the incoming call interface 701 on the screen B for a period of time (for example, 3 seconds) before popping up the prompt box.

[0107] The second example: the screen A of the mobile phone 100 is in a black screen state, and the screen B is in a bright screen state. When the mobile phone 100 receives an incoming call, the incoming call interface 701 is displayed on the screen B. When the mobile phone 100 detects that the user triggers the answering control 704, the mobile phone 100 pops up a prompt box 705 on the screen B, and a text message is displayed in the prompt box 705: "Please turn the phone over and operate on the front side" (the text message in the figure is only an example, and the text message can also be "The receiver is on the front side, please operate on the front side", etc., which is not limited to the embodiments of this application). Please refer to Figure 7 When the mobile phone 100 detects that the user triggers the rejection control 703, the prompt box may not pop up.

[0108] The above two examples are different. In the second example, the mobile phone 100 pops up the prompt box on the screen B only when it detects that the user triggers the answering control 704. In the first example, after the mobile phone 100 displays the incoming call interface 701 on the screen B, the prompt box can be automatically popped up without user operation.

[0109] exist Figure 7 In the example, the prompt box 705 is displayed in the center of screen B. In actual applications, the prompt box 705 can also be displayed in the notification bar of screen B, or displayed in other locations, which is not limited in the embodiment of the present application. After the prompt box 705 is displayed for a certain period of time (for example, 3 seconds), it can disappear automatically; or, the mobile phone 100 detects that the user inputs a preset operation, and the prompt box can be hidden. For example, the mobile phone 100 detects that the user selects the prompt box 705 and slides it to the left or right to hide the prompt box.

[0110] For the first example above, after the mobile phone 100 receives an incoming call, the incoming call interface 701 is displayed on the screen B. At this time, the user may not want to answer the call. A possible implementation is that the mobile phone 100 detects that the user selects the prompt box 705 and slides it to the left or right to hide the prompt box. Then, the mobile phone 100 detects that the user triggers the rejection control 703 and hangs up the call.

[0111] Since the screen A of the mobile phone 100 is still in a black screen state, in some embodiments of the present application, the mobile phone 100 may light up the screen A before or after the prompt box 705 pops up on the screen B. Of course, if the mobile phone 100 detects the rejection control 703 on the user's screen B, the screen A may not be lit. Specifically, the way in which the mobile phone 100 lights up the screen A may be one of the following ways:

[0112] Method 1: the mobile phone 100 can light up the screen A while the prompt box 705 pops up.

[0113] If the first method is applied to the first example above, after the mobile phone 100 turns on screen A, the incoming call interface is displayed on screen A. The user can choose whether to answer the call through the answer control and reject control included in the incoming call interface. If the first method is applied to the second example above, after the mobile phone 100 turns on screen A, the call interface is displayed on screen A (the user has clicked the answer control on screen B). The call interface includes the call time and the incoming call number. Please refer to Figure 7 As shown in (b) of FIG. 1 , screen A is lit, and a call interface 706 is displayed on screen A. The call interface 706 includes the incoming call number and the call time.

[0114] Method 2: When the mobile phone 100 detects that the user clicks the answer control 704 on screen B, the screen A is lit. Method 1 can be applied to the first and second examples above. Taking the second example as an example, after the mobile phone 100 pops up the prompt box 705 on screen B, the mobile phone 100 detects that the user selects the prompt box 705 and slides it to the left or right to hide the prompt box. Then, the mobile phone 100 detects that the user triggers the answer control 704 and lights up the screen A. When the mobile phone 100 detects that the user clicks the reject control 703 on screen B, the screen A may not be lit.

[0115] For the second method, after the mobile phone 100 turns on the screen A, the call interface is displayed on the screen A (the user has clicked the answering control on the screen B).

[0116] In the above-mentioned method 1 and method 2, after the mobile phone 100 turns on screen A, the touch function of screen A can be turned off for a period of time. When the mobile phone 100 detects that the mobile phone 100 is rotated and the rotation angle is not less than the preset angle, the touch function of screen A is started to prevent the user from accidentally touching the buttons on screen A when flipping the mobile phone.

[0117] Method three, the mobile phone 100 may temporarily not light up the screen A, and when the mobile phone 100 detects that it is turned over and the rotation angle is not less than a preset angle, the screen A is lit.

[0118] If the third method is applied to the first example above, after the mobile phone 100 turns on screen A, the incoming call interface is displayed on screen A. The user can choose whether to answer the call through the answer control and the rejection control included in the incoming call interface. If the third method is applied to the second example above, after the mobile phone 100 turns on screen A, the call interface is displayed on screen A (the user has clicked the answer control on screen B). The call interface includes the call time and the incoming call number.

[0119] In actual application, the mobile phone 100 can also light up the screen A at other times. For example, the screen A is in a black screen state and the screen B is in a bright screen state. In response to receiving an incoming call, the mobile phone 100 immediately lights up the screen A. The screen A displays the incoming call interface. The screen B displays a prompt message to prompt the user to answer the call using the handset on the front.

[0120] In other embodiments of the present application, after screen A is turned on, it can display the same content as screen B. Taking the first example above as an example, screen A displays the incoming call interface after it is turned on, and screen B also displays the incoming call interface. Taking the second example above as an example, screen A displays the call interface after it is turned on, and screen B also displays the call interface. If screen A is turned on and displays the incoming call interface, and screen B also displays the incoming call interface, when mobile phone 100 detects that the user clicks the reject control in the incoming call interface on screen B, screen A is turned off. If screen A is turned on and displays the call interface, and screen B also displays the call interface, when mobile phone 100 detects that the user clicks the hang up control in the call interface on screen B, screen A is turned off.

[0121] In some other embodiments of the present application, in order to save power, when the mobile phone 100 lights up the screen A, the screen B can be turned off; or, after the mobile phone 100 displays the prompt box 705 on the screen B for a period of time (for example, 3 seconds), the screen B is automatically turned off. Figure 7 (c) in .

[0122] In other embodiments of the present application, the mobile phone 100 may not light up screen A. For example, after the mobile phone 100 detects that the user clicks the answer control 704 on screen B, a prompt message is displayed on screen B, prompting the user to operate on the front. The user only needs to answer the call through the front receiver, and the screen A of the mobile phone 100 can remain in a black screen state. If the user wants to hang up the call, he can click the power button. For another example, after the mobile phone 100 detects that the user clicks the answer control 704 on screen B, a prompt message is displayed on screen B, prompting the user to use the front receiver to answer the call. Screen A is always in a black screen state, and screen B can display the call interface (including the incoming call number, call time and hang up control). If the user wants to hang up the call, he can click the hang up control on screen B.

[0123] For example, see Figure 8 , which is a schematic diagram of a graphical user interface on a display screen of a mobile phone provided by an embodiment of the present invention.

[0124] like Figure 8As shown in (a) in the figure, screen A of mobile phone 100 is in black screen state and screen B is in light screen state. Mobile phone 100 receives an incoming call, and screen B displays an incoming call interface 801. Mobile phone 100 can automatically pop up a prompt box 802, which displays prompt information to prompt the user to operate on the front screen. When mobile phone 100 pops up prompt box 802, mobile phone 100 can automatically light up screen A and display incoming call interface 801 on screen A. In order to prevent the user from accidentally touching the controls on screen A when flipping the phone, mobile phone 100 can enable the touch function of screen A. When mobile phone 100 detects that it has been flipped and screen A is facing the user, the touch function of screen A is activated.

[0125] exist Figure 8 In the example of , after screen A is turned on, screen B may not be turned off temporarily. If the user clicks the rejection control 803 on screen B, the mobile phone 100 turns off screen A.

[0126] From the above description, it can be seen that the earpiece is arranged on the side where screen A is located. When screen B is in a bright state and screen A is in a dark state, if the user needs to use the earpiece during an operation on screen B, mobile phone 100 can display a prompt message on screen B to prompt the user to flip mobile phone 100 to use the earpiece on the side where screen A is located.

[0127] exist Figure 8 In the example shown, the mobile phone 100 receives an incoming call as an example. In actual applications, there may be other scenarios.

[0128] For example, screen A of the mobile phone 100 is in a black screen state, and screen B is in a bright screen state. When the user operates screen B of the mobile phone 100, when the mobile phone 100 receives a WeChat video call or a WeChat voice call, the mobile phone 100 can use Figure 7 or Figure 8 The method shown prompts the user to turn the mobile phone over and operate on the side where screen A is located.

[0129] For another example, screen A of mobile phone 100 is in black screen state, and screen B is in bright screen state. Screen B displays the WeChat chat interface. When mobile phone 100 receives a WeChat voice message, mobile phone 100 can use Figure 7 or Figure 8 The method shown prompts the user to turn the phone over and operate on the side where screen A is located (listen to the voice message through the receiver on the side where screen A is located).

[0130] For another example, screen A of the mobile phone 100 is in a black screen state, and screen B is in a bright screen state. Since screen B is smaller in size, when a video playback interface or a game interface is displayed on screen B, the mobile phone 100 can output a prompt message to prompt the user to flip the phone and operate on the side where screen A is located (displaying the video playback interface or the game interface on screen A). In this way, the user can watch videos or play games on a larger display screen, which helps to improve the user experience.

[0131] In the embodiment of the present application, screen A of the mobile phone 100 has an earprint detection function. When screen A detects the user's earprint, it means that the user's ear is close to screen A, and at this time, screen A is off. If screen A does not detect the user's earprint, it means that the user's ear is far away from screen A, and screen A lights up. Optionally, the earprint detection function of screen A can be always on, or the earprint detection function of screen A can be started when the mobile phone 100 detects that the user triggers the answering control in the incoming call interface.

[0132] From the above description, it can be seen that the handset is arranged on the side where the screen A is located. When the screen A of the mobile phone 100 is in a black screen state and the screen B is in a bright screen state, if the mobile phone 100 detects that the user needs to use the handset during operation on the screen B, the user can be prompted to turn the mobile phone over and operate on the side where the screen A is located. In this way, the user's operation can be facilitated, which helps to improve the interaction between the user and the mobile phone to a certain extent.

[0133] From the above description, it can be seen that for a dual-screen mobile phone, one screen of the mobile phone can be set as a full screen, that is, the side where the screen is located does not have an earpiece, camera and other devices. The side where the other screen of the mobile phone is located is equipped with an earpiece, camera and other devices. Figure 2 For example, screen A can be set to a full screen, and a handset and a camera can be set on the side where screen B is located. When the user needs to use the handset or camera during operation on the full screen, that is, screen A, the user is prompted to flip the phone to operate on the side where screen B is located.

[0134] In other embodiments of the present application, screen A of the mobile phone 100 is in a black screen state, and screen B is in a light screen state. If the mobile phone 100 detects that the user flips the mobile phone, and screen A faces the user, the mobile phone 100 lights up screen A and turns off screen B.

[0135] For example, see Fig. 9 , which is a schematic diagram of a graphical user interface of a mobile phone provided in an embodiment of the present application.

[0136] like Fig. 9As shown in (a) of FIG. 1 , screen A of the mobile phone 100 is in a black screen state, and screen B is in a bright screen state. Screen B of the mobile phone 100 displays the main interface 901. When the user is operating screen B of the mobile phone 100, if the user wants to operate screen A, the user can flip the mobile phone 100. Figure 8 As shown in (b) of FIG. 1 , the user can flip the mobile phone 100 along the axis 1 in FIG. 100 . When the mobile phone 100 detects that the user flips the mobile phone 100 , the screen A of the mobile phone 100 lights up and displays the main interface, and the screen B turns off.

[0137] exist Fig. 9 In the example, the user flips the mobile phone 100 along axis 1. In actual operation, the user can also flip the mobile phone along other axes. For example, the user can flip the mobile phone along Fig. 9 By flipping the mobile phone 100 along axis 2 or axis 3 (shown by dotted lines in the figure) as shown in (b), screen A can be turned on and screen B can be turned off.

[0138] exist Fig. 9 In the figure, the user flips the mobile phone in the direction indicated by the arrow. In actual operation, the direction in which the user flips the mobile phone is not limited.

[0139] Depend on Fig. 9 It can be seen that the sizes of screen B and screen A are different. When the main interface includes many application icons, screen B is turned off, and when the main interface is displayed on screen A, the types and number of applications in the main interface displayed on screen A and the types and number of applications displayed on screen B may be different.

[0140] In some other embodiments of the present application, screen A of the mobile phone 100 is in a black screen state, and screen B is in a light screen state. At this time, although screen A is in a black screen state, the functional module for detecting gesture operations in screen A is in a working state. Therefore, screen A can still detect the user's gesture operation on screen A. The gesture operation can be a single click, double click, or circle operation. Taking the double click operation as an example, when screen A detects the user's double click operation on screen A, screen A is turned on. When the mobile phone 100 turns on screen A, screen B can be turned off.

[0141] For example, see Fig.10 , which is a schematic diagram of a graphical user interface of a mobile phone provided in an embodiment of the present application.

[0142] like Fig.10 As shown in (a) of FIG. 1 , screen A of the mobile phone 100 is in a black screen state, and screen B is in a bright screen state. When screen A detects a double-click operation on screen A by the user, screen A is lit and screen B is turned off. See FIG. Fig.10 As shown in (b) in .

[0143] It should be understood that when both screens of the mobile phone 100 are in a black screen state, the functional modules for detecting gesture operations in the two screens can be in a working state. When the user wants to operate a screen, he can double-click the screen to light up the screen. In this way, user operation is convenient and user experience is improved.

[0144] In other embodiments of the present application, both screen A and screen B of the mobile phone 100 are in a black screen state. Screen A can detect the size and shape of the contact surface between the user's finger and screen A, and screen B can also detect the size and shape of the contact surface between the user's finger and screen B. The mobile phone 100 decides to light up screen A or screen B based on the size and shape of the contact area between the user's finger and screen A and screen B.

[0145] As an example, screen A and screen B of mobile phone 100 are both in black screen state. Screen A can detect the size and shape of the contact surface between the user's finger and screen A. Similarly, screen B can also detect the size and shape of the contact surface between the user's finger and screen B. For example, screen A detects that the number of touched areas on screen A is large, and the touched areas are elliptical in shape. Screen B detects that the number of touched areas on screen B is small, and the touched areas are elliptical in shape, and mobile phone 100 can light up screen A. Alternatively, when screen A detects that the total area of ​​the contact surface between the user's finger and screen A is less than the first preset area, and the shape of the contact surface is elliptical. When screen B detects that the total area of ​​the contact surface between the user's finger and screen B is greater than the second preset area, and the shape of the contact surface is elliptical, mobile phone 100 can light up screen A.

[0146] Furthermore, screen A can also collect fingerprints of the user's fingers, and screen B can also collect fingerprints of the user's fingers.

[0147] It should be noted that the user can enter the fingerprint in advance. Fig.11 When holding the mobile phone in the manner shown, screen A collects the fingerprint of the user's thumb. Screen B collects one or more of the user's index finger fingerprint, middle finger fingerprint, ring finger fingerprint, and palm print. Mobile phone 100 stores the fingerprints collected by screen A and screen B for easy use. When storing fingerprints, mobile phone 100 can store them accordingly. For example, the fingerprint corresponding to screen A is the thumb fingerprint, and the fingerprint corresponding to screen B includes one or more of the index finger fingerprint, middle finger fingerprint, ring finger fingerprint, and palm print.

[0148] Optionally, the mobile phone 100 may prompt the user to enter the fingerprint when it is used (activated) for the first time. Alternatively, the user may enter the fingerprint according to his / her needs during the use of the mobile phone 100. For example, a switch control for starting the fingerprint entry function is provided in the mobile phone 100, and the fingerprint is entered when the user clicks the switch control. The fingerprint stored in the mobile phone 100 may be updated.

[0149] Continue with Fig.11 For example, assuming that both screen A and screen B are in black screen state. The first possible implementation is that when the mobile phone 100 determines that the fingerprint collected by screen A is a thumb fingerprint, the mobile phone 100 lights up screen A. At this time, screen B does not need to detect fingerprints to save power consumption.

[0150] There are many ways for mobile phone 100 to determine that the fingerprint collected by screen A is a thumb fingerprint. For example, after screen A collects the fingerprint, the collected fingerprint can be sent to the processor, and the processor compares the collected fingerprint with the stored fingerprint corresponding to screen A (thumb fingerprint). If they are consistent, the processor determines that the fingerprint collected by screen A is a thumb fingerprint. Of course, after screen A collects the fingerprint, it can also compare the collected fingerprint with the stored fingerprint. Screen B is similar and will not be described in detail.

[0151] The second possible implementation is that when the mobile phone 100 determines that the fingerprints collected by screen B include the index finger fingerprint, the middle finger fingerprint, the ring finger fingerprint, and the palm print, the mobile phone 100 lights up screen A. At this time, screen A does not need to detect fingerprints to save power consumption.

[0152] A third possible implementation method is that when the mobile phone 100 determines that the fingerprint of the user's finger collected by screen A is a thumb fingerprint, and the fingerprints collected by screen B include index finger fingerprint, middle finger fingerprint, ring finger fingerprint, and palm print, the mobile phone 100 lights up screen A.

[0153] Continue with Fig.10 For example, assuming that screen A is in a bright screen state and screen B is in a black screen state. In this case, the mobile phone 100 can also light up screen A in one of the above three implementation methods.

[0154] Exemplarily, taking screen A as an example, screen A may include at least two layers, one of which is a display layer and the other is a touch layer. When screen A is in a black screen state, the display layer of screen A is in a closed state and the touch layer is in a working state. The touch layer can be used to detect the size of the contact surface between the user's finger and screen A and the shape of the contact surface, and can also be used to collect fingerprints. Of course, the fingerprint collection function of screen A can also be performed by other layers (when screen A is in a black screen state, the layer is in a working state to collect fingerprints), which is not limited in the embodiments of the present application.

[0155] For example, see Fig.11 , which is a schematic diagram of a graphical user interface of a mobile phone provided in an embodiment of the present application.

[0156] like Fig.11 As shown, screen A of mobile phone 100 is in black screen state. When the user holds mobile phone 100, screen A detects that the contact area between the user's finger and screen A is small, and the shape of the contact surface is elliptical. The fingerprint collected by screen A is the thumb fingerprint. Mobile phone 100 determines that screen A is facing the user, and mobile phone 100 lights up screen A. Fig.11 In the example shown, the screen B of the mobile phone 100 can be in a black screen state or in a bright screen state.

[0157] In other embodiments of the present application, both screen A and screen B of the mobile phone 100 are in a black screen state. When the mobile phone 100 detects that the user clicks the power button, it can determine which screen to light up in the above manner. Taking the touch layer in screen A or screen B for detecting fingerprints as an example, in this method, the mobile phone 100 can first turn off the functional module for detecting fingerprints in the touch layer of screen A and screen B. When the mobile phone 100 detects that the user clicks the power button, the functional module for detecting fingerprints in the touch layer of screen A and screen B is started.

[0158] In other embodiments of the present application, both screen A and screen B of the mobile phone 100 are in a black screen state. The mobile phone 100 determines which screen needs to be lit up in the above manner (but screen A is not lit up temporarily), and when the mobile phone 100 detects that the user clicks the power button, screen A is lit up.

[0159] The various implementation modes of the present application can be combined arbitrarily to achieve different technical effects.

[0160] In the above embodiments provided by the present application, the method provided by the embodiment of the present application is introduced from the perspective of the mobile phone 100 as the execution subject. In order to implement the various functions in the method provided by the above embodiments of the present application, the terminal device may include a hardware structure and / or a software module, and implement the above functions in the form of a hardware structure, a software module, or a hardware structure plus a software module. Whether a certain function of the above functions is executed in the form of a hardware structure, a software module, or a hardware structure plus a software module depends on the specific application and design constraints of the technical solution.

[0161] In combination with the above embodiments and drawings, the present application embodiment provides an operation method of an electronic device. Figure 1 or Figure 3Specifically, the electronic device includes a first touch screen and a second touch screen, the first touch screen and the receiver are located on a first surface of the electronic device, the second touch screen is located on a second surface of the electronic device, and the first surface and the second surface are different. Fig.12 As shown, the operation method of the electronic device provided in the embodiment of the present application includes the following steps:

[0162] Step 1201: In response to receiving an incoming call, the second touch screen displays a first interface, in which the incoming call number and a first control and a second control are displayed; wherein when the first control is triggered, the electronic device establishes a call with the electronic device corresponding to the incoming call number, and when the second control is triggered, the electronic device refuses to establish a call with the electronic device corresponding to the incoming call number;

[0163] Step 1202: the second touch screen displays a prompt message, where the prompt message is used to prompt the user to answer the call using the handset on the first surface.

[0164] For example, taking a mobile phone as an electronic device, the handset of the mobile phone is set on the front, and a screen is set on the front of the mobile phone. Another screen is set on the back of the mobile phone. When the user operates the screen on the back, if the mobile phone receives an incoming call, the mobile phone can prompt the user to operate on the front, which helps to improve the user experience.

[0165] In combination with the above embodiments and drawings, the present application embodiment provides an operation method of an electronic device. Figure 1 or Figure 3 Specifically, the electronic device includes a first touch screen, a second touch screen, a first camera, and a second camera, wherein the first touch screen and the first camera are located on a first surface of the electronic device, and the second camera and the second touch screen are located on a second surface of the electronic device, and the first surface and the second surface are different. Fig.13 As shown, the operation method of the electronic device provided in the embodiment of the present application includes the following steps:

[0166] Step 1301: the second touch screen displays a main interface, wherein the main interface includes a camera icon;

[0167] Step 1302: Detecting a first operation of the user on the camera icon;

[0168] Step 1303: In response to the first operation, display a first interface on the second touch screen, where the first interface includes a first preview frame, and the first preview frame displays an image captured by the second camera;

[0169] Step 1304: Detecting a second operation of the user on the first control in the first interface;

[0170] Step 1305: In response to the second operation, start the first camera;

[0171] Step 1306: The second touch screen displays prompt information, where the prompt information is used to prompt the user to operate on the first surface.

[0172] For example, taking a mobile phone as an electronic device, the handset of the mobile phone is set on the front, and a screen is set on the front of the mobile phone. Another screen is set on the back of the mobile phone. When the user operates the screen on the back, if the mobile phone receives an incoming call, the mobile phone can prompt the user to operate on the front, which helps to improve the user experience.

[0173] Based on the same concept, Fig.14 The electronic device 1400 provided by the present application is shown. Fig.14 As shown, the electronic device 1400 may include: one or more processors 1401, a memory 1402, and one or more computer programs 1403, and the above-mentioned components may be connected via one or more communication buses. Among them, the one or more computer programs 1403 are stored in the above-mentioned memory 1402 and are configured to be executed by the one or more processors 1401, and the one or more computer programs 1403 include instructions, and the above-mentioned instructions may enable the electronic device to execute the following Fig.12 or Fig.13 And each step in the corresponding embodiment.

[0174] The embodiment of the present application also provides a computer storage medium, which may include a memory, and the memory may store a program, and when the program is executed, the electronic device executes the above-mentioned Fig.12 or Fig.13 All steps described in the method embodiment shown.

[0175] The present application also provides a computer program product, which, when executed on an electronic device, enables the electronic device to execute the above Fig.12 or Fig.13 All steps described in the method embodiment shown.

[0176] Through the description of the above implementation mode, it can be clearly understood by those skilled in the art that the embodiments of the present application can be implemented by hardware, firmware, or a combination thereof. When software is used for implementation, the above functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on a computer-readable medium. Computer-readable media include computer storage media and communication media, wherein the communication media include any medium that facilitates the transmission of a computer program from one place to another. The storage medium can be any available medium that a computer can access. Taking this as an example but not limited to: a computer-readable medium can include RAM, ROM, electrically erasable programmable read only memory (EEPROM), compact disc read-only memory (CD-ROM) or other optical disc storage, disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store a desired program code in the form of an instruction or data structure and can be accessed by a computer. In addition. Any connection can be appropriately a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (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, wireless, and microwave are included in the fixation of the medium. As used in the embodiments of the present application, disk and disc include compact disc (CD), laser disc, optical disc, digital video disc (DVD), floppy disk, and Blu-ray disc, where disks usually copy data magnetically and discs use lasers to copy data optically. The above combinations should also be included in the scope of protection of computer-readable media.

[0177] In short, the above description is only an embodiment of the present application and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made according to the disclosure of the present application shall be included in the protection scope of the present application.

Claims

1. A method for using an electronic device, applied to an electronic device, wherein the electronic device comprises a first touch screen, a second touch screen, a first camera and a second camera, wherein the first touch screen and the first camera are arranged on a first surface of the electronic device, and the second touch screen and the second camera are arranged on a second surface of the electronic device, and the first surface and the second surface are different, and characterized in that: The method includes: Displaying a first preview interface on the second touch screen, where the first preview interface includes an image captured by the second camera, and the first touch screen is in a black screen state; Detecting a user's operation on a first control in the first preview interface; In response to the operation, a prompt message is displayed on the second touch screen, the prompt message is used to prompt the user to turn over the electronic device and operate on the first surface; after the prompt message is displayed for a preset time, the second touch screen is automatically turned off; After the electronic device lights up the first touch screen, a second preview interface is displayed on the first touch screen, where the second preview interface includes the image captured by the first camera.

2. The method according to claim 1, characterized in that The first touch screen and the second touch screen have different sizes.

3. The method according to claim 1 or 2, characterized in that The second touch screen is a full screen.

4. The method according to claim 1 or 2, characterized in that: The electronic device has a foldable flexible display screen.

5. An electronic device, characterized in that: including a processor and a memory; Wherein, the memory is used to store one or more computer programs; When one or more computer programs stored in the memory are executed by the processor, the electronic device is enabled to implement the method according to any one of claims 1 to 4.

6. A chip, characterized in that: The chip is coupled to a memory in an electronic device to execute the method according to any one of claims 1 to 4.

7. A computer storage medium, characterized in that: The computer-readable storage medium includes a program, and when the program is executed on an electronic device, the electronic device executes the method according to any one of claims 1 to 4.

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