WO2021017901A1 - Procédé d'affichage d'écran et dispositif électronique - Google Patents

Procédé d'affichage d'écran et dispositif électronique Download PDF

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Publication number
WO2021017901A1
WO2021017901A1 PCT/CN2020/102794 CN2020102794W WO2021017901A1 WO 2021017901 A1 WO2021017901 A1 WO 2021017901A1 CN 2020102794 W CN2020102794 W CN 2020102794W WO 2021017901 A1 WO2021017901 A1 WO 2021017901A1
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WIPO (PCT)
Prior art keywords
electronic device
application
interface
area
screen
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PCT/CN2020/102794
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English (en)
Chinese (zh)
Inventor
徐杰
梁好为
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华为技术有限公司
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Publication of WO2021017901A1 publication Critical patent/WO2021017901A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1431—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using a single graphics controller

Definitions

  • This application relates to the technical field of electronic equipment, and in particular to a screen display method and electronic equipment.
  • Folding screen mobile phones are popular with users and become more and more popular due to their large screen and easy portability.
  • the folding screen mobile phone has a larger screen in the unfolded form, which not only brings a better viewing experience to the user, but also brings inconvenience to the user to operate the mobile phone.
  • a user reads an e-book on the screen in an expanded form, if he needs to show a payment code to make a payment, he needs to exit the currently running e-book application and then open the payment application.
  • the screen is large, and it is less convenient for users to exit the current application and start another application.
  • split-screen mode in the scene of showing a specific page to others such as showing a payment code, holding a large screen to present the specific page, the action is indecent, and the content on other screens is exposed, which exposes privacy.
  • the embodiments of the present application provide a screen display method and electronic device, which can enable a user to quickly call applications other than the current application, and improve the convenience for the user to operate an electronic device with a folding screen.
  • an embodiment of the present application provides a screen display method, which is applied to an electronic device configured with a main screen and an auxiliary screen, the main screen and the auxiliary screen are configured on different sides of the electronic device, and the main screen is A foldable display screen; the method includes: the electronic device displays the running interface of the first application on the main screen, wherein the main screen is in an expanded form; when the main screen is converted from an expanded form to a half-folded form, The electronic device displays the second application on the auxiliary screen.
  • the method further includes: while or after the electronic device displays the second application on the auxiliary screen, the electronic device The running interface of the first application is displayed on the main screen.
  • the foreground running state of the first application can be maintained at the same time or after the second application is displayed, so that it is convenient for the user to continue the task of the first application after the task of the second application ends.
  • the electronic device displaying the second application on the auxiliary screen is specifically: displaying the second application on the auxiliary screen icon.
  • the icon of the second application can be displayed on the auxiliary screen to reduce the occupation of the second application’s display space on the auxiliary screen, and when there are multiple second applications, the user can select one of the second applications.
  • the application performs related tasks.
  • the electronic device displaying the first application on the auxiliary screen is specifically: displaying the second application on the auxiliary screen Run the interface.
  • the running interface of the second application can be directly displayed on the auxiliary screen, so that the user can directly perform related tasks, saving user operations.
  • the main screen is a touch screen, and includes a first area and a second area; the method further includes: the electronic device obtains the first area A first touch area of an area and a second touch area of the second area; the electronic device determines whether the first touch area and the second touch area are symmetrical to determine whether the main screen is in a half-folded form .
  • a way to determine whether the main screen is in a half-folded form is provided for developers to choose flexibly according to the situation; and according to whether the touch area of the first area of the main screen and the second area of the main screen are symmetrical, To determine whether the main screen is in a half-folded form, so that when the user is sandwiched between the first area and the second area, the second application can be displayed on the auxiliary screen, which improves the user experience.
  • the main screen includes a first area and a second area; the method further includes: the electronic device acquires the first area and the second area The angle between the two areas; the electronic device determines whether the main screen is in a half-folded form according to the angle between the first area and the second area.
  • a way to determine whether the main screen is in a half-folded form is provided, which can be flexibly selected by the developer according to the situation.
  • the method further includes: when the main screen transitions from the expanded form to the folded form, the electronic device displays the An associated interface of the running interface of the first application, wherein the associated interface includes the second application.
  • the associated interface of the running interface of the first application and the second application can be displayed on the auxiliary screen, the foreground running state of the first application can be maintained, and the display of the first application can be reduced.
  • the second application affects the user's task of the first application.
  • the main screen includes a first area and a second area, wherein the first area is used to display the first area The first part of the interface of the running interface of an application, the second area is used to display the second part of the interface of the running interface of the first application; the associated interface includes: the content of the first part of the interface, or the first part of the interface The content of the two-part interface.
  • the content displayed in the first area or the second area of the main screen can be displayed on the auxiliary screen, which can avoid or reduce the display mode of elements in the content when the related content of the first application is displayed on the auxiliary screen.
  • the change of the arrangement method improves the user's visual experience while maintaining the foreground running state of the first application.
  • the second application is an application associated with a temporary task; the method further includes: the electronic device determines the temporary task; The temporary task determines the second application.
  • the second application is an application associated with the temporary task determined by the electronic device, which realizes the application that can display the temporary task associated with the user on the auxiliary screen, eliminating the need for the user to manually search for the application associated with the temporary task. Improved user experience.
  • an embodiment of the present application provides a screen display method, which is applied to an electronic device equipped with a foldable display screen, the foldable display screen includes a first area and a second area; the method includes: said The electronic device displays the running interface of the first application on the foldable display screen, wherein the foldable display screen is in an unfolded configuration; when the foldable display screen is converted from the unfolded configuration to the half-folded configuration, the electronic The device displays the second application on the first area.
  • the electronic device displaying the second application on the first area is specifically: the electronic device displaying the second application in the first area An associated interface of an application running interface, where the associated interface includes the second application.
  • the associated interface of the running interface of the first application and the second application can be displayed in the first area, and the foreground running state of the first application can be maintained, reducing Shows the influence of the second application on the user's task of the first application.
  • the electronic device displaying the running interface of the first application on the foldable display screen includes: the electronic device The first part of the interface of the running interface of the first application is displayed on the first area, and the second part of the interface of the running interface of the first application is displayed on the second area; the associated interface includes: Describes the content of the first part of the interface, or the content of the second part of the interface.
  • the content displayed in the first area or the second area in the unfolded state of the foldable display screen can be displayed on the first area in the half-folded state of the foldable display screen, which can avoid or reduce
  • the display mode or arrangement mode of the elements in the content changes, thereby improving the user's visual experience while maintaining the foreground running state of the first application.
  • the method further includes: when the foldable display screen is transformed from the unfolded form to the folded form, the electronic device is in the first area
  • the associated interface of the running interface of the first application is displayed on the upper side, where the associated interface includes the second application.
  • the associated interface of the running interface of the first application and the second application can be displayed in the first area, and the foreground running state of the first application can be maintained , To reduce the impact of displaying the second application on the user's task of the first application.
  • the electronic device displaying the running interface of the first application on the foldable display screen includes: the electronic device is on the first area The first part of the interface of the running interface of the first application is displayed, and the second part of the interface of the running interface of the first application is displayed on the second area; the associated interface includes: the content of the first part of the interface, Or the content of the second part of the interface.
  • the content displayed in the first area or the second area in the unfolded state of the foldable display screen can be displayed on the first area in the folded state of the foldable display screen, which can avoid or reduce the folding of the foldable display screen.
  • the display mode or arrangement mode of the elements in the content changes, thereby maintaining the foreground running state of the first application and improving the user's visual experience.
  • the second application is an application associated with a temporary task; the method further includes: the electronic device determines the temporary task; The temporary task determines the second application.
  • the second application is an application associated with the temporary task determined by the electronic device, which realizes the application that can display the temporary task associated with the user in the first area, eliminating the need for the user to manually search for the application associated with the temporary task , Improve the user experience.
  • an embodiment of the present application provides an electronic device, including a processor, a memory, a main screen, and an auxiliary screen.
  • the main screen and the auxiliary screen are configured on different sides of the electronic device, and the main screen is foldable Display screen;
  • the memory is used to store computer-executable instructions, and when the electronic device is running, the processor executes the computer-executable instructions stored in the memory, so that the electronic device executes the instructions described in the first aspect method.
  • an embodiment of the present application provides an electronic device, including a processor, a memory, and a foldable display screen, the foldable display screen includes a first area and a second area; the memory is used to store computer execution instructions When the electronic device is running, the processor executes the computer-executable instructions stored in the memory, so that the electronic device executes the method described in the second aspect.
  • an embodiment of the present application provides a computer storage medium, the computer storage medium includes computer instructions, and when the computer instructions run on an electronic device, the electronic device executes the method described in the first aspect Or the method described in the second aspect.
  • the embodiments of the present application provide a computer program product.
  • the program code contained in the computer program product is executed by a processor in an electronic device, it implements the method described in the first aspect or the method described in the second aspect. method.
  • the screen display method and electronic device provided by the embodiments of the application can quickly complete temporary tasks in the folded form of the electronic device without exiting the running interface of the current application, which is convenient for user operations and reduces the risk of user privacy leakage. possibility.
  • FIG. 1 is a schematic diagram of the hardware structure of an electronic device provided by an embodiment of the application.
  • FIG. 2 is a schematic diagram of a foldable electronic device provided by an embodiment of the application.
  • FIG. 2a is a schematic front view of the foldable electronic device shown in FIG. 2;
  • Figure 2b is a schematic diagram of the back of the foldable electronic device shown in Figure 2;
  • FIG. 3 is a schematic diagram of a foldable electronic device provided by an embodiment of the application.
  • FIG. 3a is a schematic diagram of the unfolded configuration of the foldable electronic device shown in FIG. 3;
  • FIG. 3b is a schematic diagram of a half-folded configuration of the foldable electronic device shown in FIG. 3;
  • FIG. 3c is a schematic diagram of the folding configuration of the foldable electronic device shown in FIG. 3;
  • FIG. 4 is a schematic diagram of the software structure of an electronic device provided by an embodiment of the application.
  • FIG. 5 is a flowchart of a screen display method provided by an embodiment of the application.
  • FIG. 6 is a screen display effect diagram provided by an embodiment of this application.
  • Figure 6a is a main screen display effect diagram in an expanded form provided by an embodiment of the application.
  • FIG. 6b is a display effect diagram of the auxiliary screen in a half-folded form according to an embodiment of the application.
  • FIG. 6c is a display effect diagram of an auxiliary screen in a half-folded form according to an embodiment of the application.
  • FIG. 7 is a flowchart of a screen display method provided by an embodiment of the application.
  • FIG. 8 is a screen display effect diagram provided by an embodiment of the application.
  • FIG. 8a is a main screen display effect diagram in an expanded form according to an embodiment of the application.
  • FIG. 8b is a display effect diagram of an auxiliary screen in a folded form according to an embodiment of the application.
  • FIG. 9 is a flowchart of a screen display method provided by an embodiment of the application.
  • FIG. 10 is a screen display effect diagram provided by an embodiment of this application.
  • 10a is a display effect diagram of a foldable display screen in an unfolded form provided by an embodiment of the application;
  • FIG. 10b is a display effect diagram of area B of a foldable display screen in a folded form according to an embodiment of the application;
  • FIG. 11 is a flowchart of a screen display method provided by an embodiment of the application.
  • FIG. 12 is a flowchart of a screen display method provided by an embodiment of the application.
  • FIG. 13 is a flowchart of a screen display method provided by an embodiment of the application.
  • FIG. 14 is a schematic block diagram of an electronic device provided by an embodiment of this application.
  • FIG. 15 is a schematic block diagram of an electronic device according to an embodiment of the application.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features.
  • the terms “including”, “including”, “having” and their variations all mean “including but not limited to” unless otherwise specifically emphasized.
  • the screen display method of the embodiment of the present application can be applied to electronic equipment.
  • the electronic device can be a portable electronic device such as a mobile phone, a tablet computer, a personal digital assistant (PDA), a wearable device, and a laptop computer (laptop).
  • portable electronic devices include, but are not limited to, portable electronic devices equipped with iOS, android, microsoft or other operating systems.
  • the aforementioned portable electronic device may also be other portable electronic devices, such as a laptop computer with a touch-sensitive surface (such as a touch panel).
  • the electronic device may not be a portable electronic device, but a desktop computer with a touch-sensitive surface (such as a touch panel).
  • the embodiment of the present application does not specifically limit the type of electronic device.
  • FIG. 1 shows a schematic structural diagram of an electronic device 100.
  • the electronic device 100 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, a battery 142, an antenna 1, and an antenna 2.
  • Mobile communication module 150 wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, buttons 190, motor 191, indicator 192, camera 193, display screen 194, and Subscriber identification module (subscriber identification module, SIM) card interface 195, etc.
  • SIM Subscriber identification module
  • the sensor module 180 may include pressure sensor 180A, gyroscope sensor 180B, air pressure sensor 180C, magnetic sensor 180D, acceleration sensor 180E, distance sensor 180F, proximity light sensor 180G, fingerprint sensor 180H, temperature sensor 180J, touch sensor 180K, ambient light Sensor 180L, bone conduction sensor 180M, etc.
  • the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the electronic device 100.
  • the electronic device 100 may include more or fewer components than shown, or combine certain components, or split certain components, or arrange different components.
  • the illustrated components can be implemented in hardware, software, or a combination of software and hardware.
  • the processor 110 may include one or more processing units.
  • the processor 110 may include an application processor (AP), a modem processor, a graphics processing unit (GPU), and an image signal processor. (image signal processor, ISP), controller, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural-network processing unit (NPU), etc.
  • AP application processor
  • modem processor modem processor
  • GPU graphics processing unit
  • image signal processor image signal processor
  • ISP image signal processor
  • controller video codec
  • digital signal processor digital signal processor
  • DSP digital signal processor
  • NPU neural-network processing unit
  • the different processing units may be independent devices or integrated in one or more processors.
  • the controller can generate operation control signals according to the instruction operation code and timing signals to complete the control of fetching and executing instructions.
  • a memory may also be provided in the processor 110 to store instructions and data.
  • the memory in the processor 110 is a cache memory.
  • the memory can store instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to use the instruction or data again, it can be directly called from the memory. Repeated accesses are avoided, the waiting time of the processor 110 is reduced, and the efficiency of the system is improved.
  • the processor 110 may include one or more interfaces.
  • the interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (PCM) interface, and a universal asynchronous transmitter receiver/transmitter, UART) interface, mobile industry processor interface (MIPI), general-purpose input/output (GPIO) interface, subscriber identity module (SIM) interface, and / Or Universal Serial Bus (USB) interface, etc.
  • I2C integrated circuit
  • I2S integrated circuit built-in audio
  • PCM pulse code modulation
  • UART universal asynchronous transmitter receiver/transmitter
  • MIPI mobile industry processor interface
  • GPIO general-purpose input/output
  • SIM subscriber identity module
  • USB Universal Serial Bus
  • the I2C interface is a two-way synchronous serial bus, including a serial data line (SDA) and a serial clock line (SCL).
  • the processor 110 may include multiple sets of I2C buses.
  • the processor 110 may be coupled to the touch sensor 180K, charger, flash, camera 193, etc. through different I2C bus interfaces.
  • the processor 110 may couple the touch sensor 180K through an I2C interface, so that the processor 110 and the touch sensor 180K communicate through an I2C bus interface to implement the touch function of the electronic device 100.
  • the I2S interface can be used for audio communication.
  • the processor 110 may include multiple sets of I2S buses.
  • the processor 110 may be coupled with the audio module 170 through an I2S bus to realize communication between the processor 110 and the audio module 170.
  • the audio module 170 may transmit audio signals to the wireless communication module 160 through an I2S interface, so as to realize the function of answering calls through a Bluetooth headset.
  • the PCM interface can also be used for audio communication to sample, quantize and encode analog signals.
  • the audio module 170 and the wireless communication module 160 may be coupled through a PCM bus interface.
  • the audio module 170 may also transmit audio signals to the wireless communication module 160 through the PCM interface, so as to realize the function of answering calls through the Bluetooth headset. Both the I2S interface and the PCM interface can be used for audio communication.
  • the UART interface is a universal serial data bus used for asynchronous communication.
  • the bus can be a two-way communication bus. It converts the data to be transmitted between serial communication and parallel communication.
  • the UART interface is generally used to connect the processor 110 and the wireless communication module 160.
  • the processor 110 communicates with the Bluetooth module in the wireless communication module 160 through the UART interface to implement the Bluetooth function.
  • the audio module 170 may transmit audio signals to the wireless communication module 160 through a UART interface, so as to realize the function of playing music through a Bluetooth headset.
  • the MIPI interface can be used to connect the processor 110 with the display screen 194, the camera 193 and other peripheral devices.
  • the MIPI interface includes camera serial interface (camera serial interface, CSI), display serial interface (display serial interface, DSI), etc.
  • the processor 110 and the camera 193 communicate through a CSI interface to implement the shooting function of the electronic device 100.
  • the processor 110 and the display screen 194 communicate through a DSI interface to realize the display function of the electronic device 100.
  • the GPIO interface can be configured through software.
  • the GPIO interface can be configured as a control signal or as a data signal.
  • the GPIO interface can be used to connect the processor 110 with the camera 193, the display screen 194, the wireless communication module 160, the audio module 170, the sensor module 180, and so on.
  • GPIO interface can also be configured as I2C interface, I2S interface, UART interface, MIPI interface, etc.
  • the USB interface 130 is an interface that complies with the USB standard specification, and specifically may be a Mini USB interface, a Micro USB interface, a USB Type C interface, and so on.
  • the USB interface 130 can be used to connect a charger to charge the electronic device 100, and can also be used to transfer data between the electronic device 100 and peripheral devices. It can also be used to connect headphones and play audio through the headphones. This interface can also be used to connect other electronic devices, such as AR devices.
  • the interface connection relationship between the modules illustrated in the embodiment of the present invention is merely a schematic description, and does not constitute a structural limitation of the electronic device 100.
  • the electronic device 100 may also adopt different interface connection modes in the foregoing embodiments, or a combination of multiple interface connection modes.
  • the charging management module 140 is used to receive charging input from the charger.
  • the charger can be a wireless charger or a wired charger.
  • the charging management module 140 may receive the charging input of the wired charger through the USB interface 130.
  • the charging management module 140 may receive the wireless charging input through the wireless charging coil of the electronic device 100. While the charging management module 140 charges the battery 142, it can also supply power to the electronic device through the power management module 141.
  • the power management module 141 is used to connect the battery 142, the charging management module 140 and the processor 110.
  • the power management module 141 receives input from the battery 142 and/or the charging management module 140, and supplies power to the processor 110, the internal memory 121, the display screen 194, the camera 193, and the wireless communication module 160.
  • the power management module 141 can also be used to monitor parameters such as battery capacity, battery cycle times, and battery health status (leakage, impedance).
  • the power management module 141 may also be provided in the processor 110.
  • the power management module 141 and the charging management module 140 may also be provided in the same device.
  • the wireless communication function of the electronic device 100 can be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modem processor, and the baseband processor.
  • the antenna 1 and the antenna 2 are used to transmit and receive electromagnetic wave signals.
  • Each antenna in the electronic device 100 can be used to cover a single or multiple communication frequency bands. Different antennas can also be reused to improve antenna utilization.
  • antenna 1 can be multiplexed as a diversity antenna of a wireless local area network.
  • the antenna can be used in combination with a tuning switch.
  • the mobile communication module 150 can provide a wireless communication solution including 2G/3G/4G/5G and the like applied to the electronic device 100.
  • the mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (LNA), and so on.
  • the mobile communication module 150 can receive electromagnetic waves by the antenna 1, and perform processing such as filtering, amplifying and transmitting the received electromagnetic waves to the modem processor for demodulation.
  • the mobile communication module 150 can also amplify the signal modulated by the modem processor, and convert it into electromagnetic waves for radiation via the antenna 1.
  • at least part of the functional modules of the mobile communication module 150 may be provided in the processor 110.
  • at least part of the functional modules of the mobile communication module 150 and at least part of the modules of the processor 110 may be provided in the same device.
  • the modem processor may include a modulator and a demodulator.
  • the modulator is used to modulate the low frequency baseband signal to be sent into a medium and high frequency signal.
  • the demodulator is used to demodulate the received electromagnetic wave signal into a low-frequency baseband signal. Then the demodulator transmits the demodulated low-frequency baseband signal to the baseband processor for processing.
  • the low-frequency baseband signal is processed by the baseband processor and then passed to the application processor.
  • the application processor outputs a sound signal through an audio device (not limited to the speaker 170A, the receiver 170B, etc.), or displays an image or video through the display screen 194.
  • the modem processor may be an independent device.
  • the modem processor may be independent of the processor 110 and be provided in the same device as the mobile communication module 150 or other functional modules.
  • the wireless communication module 160 can provide applications on the electronic device 100 including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), bluetooth (BT), and global navigation satellites.
  • WLAN wireless local area networks
  • BT wireless fidelity
  • GNSS global navigation satellite system
  • FM frequency modulation
  • NFC near field communication technology
  • infrared technology infrared, IR
  • the wireless communication module 160 may be one or more devices integrating at least one communication processing module.
  • the wireless communication module 160 receives electromagnetic waves via the antenna 2, frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110.
  • the wireless communication module 160 can also receive the signal to be sent from the processor 110, perform frequency modulation, amplify it, and convert it into electromagnetic wave radiation via the antenna 2.
  • the antenna 1 of the electronic device 100 is coupled with the mobile communication module 150, and the antenna 2 is coupled with the wireless communication module 160, so that the electronic device 100 can communicate with the network and other devices through wireless communication technology.
  • the wireless communication technologies may include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), broadband Code division multiple access (wideband code division multiple access, WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), BT, GNSS, WLAN, NFC , FM, and/or IR technology, etc.
  • the GNSS may include global positioning system (GPS), global navigation satellite system (GLONASS), Beidou navigation satellite system (BDS), quasi-zenith satellite system (quasi -zenith satellite system, QZSS) and/or satellite-based augmentation systems (SBAS).
  • GPS global positioning system
  • GLONASS global navigation satellite system
  • BDS Beidou navigation satellite system
  • QZSS quasi-zenith satellite system
  • SBAS satellite-based augmentation systems
  • the electronic device 100 implements a display function through a GPU, a display screen 194, and an application processor.
  • the GPU is a microprocessor for image processing, connected to the display 194 and the application processor.
  • the GPU is used to perform mathematical and geometric calculations for graphics rendering.
  • the processor 110 may include one or more GPUs, which execute program instructions to generate or change display information.
  • the display screen 194 is used to display images, videos, etc.
  • the display screen 194 includes a display panel.
  • the display panel can adopt liquid crystal display (LCD), organic light-emitting diode (OLED), active matrix organic light-emitting diode or active-matrix organic light-emitting diode (active-matrix organic light-emitting diode).
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • active-matrix organic light-emitting diode active-matrix organic light-emitting diode
  • AMOLED flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diode (QLED), etc.
  • the electronic device 100 may include one or N display screens 194, and N is a positive integer greater than one.
  • the display screen 194 when the display panel uses OLED, AMOLED, FLED and other materials, the display screen 194 may be bent, that is, the electronic device 100 may be configured with a foldable display screen.
  • the display screen 194 can be bent means that the display screen can be bent to any angle at a fixed part or any part, and can be maintained at that angle.
  • the foldable display has two modes: unfolded state and folded state. Among them, when the bending angle formed when the foldable display is bent is greater than the preset value, it can be regarded as being in the unfolded state, and when the bending angle formed when the foldable display is bent is less than the preset value, it can be regarded as being in the folded state.
  • the preset value can be defined in advance, for example, it can be 90 degrees, 80 degrees, and so on.
  • the bending angle may refer to the angle formed at the bending position on the side of the foldable screen not used for displaying content.
  • an angle sensor may be provided at the bending position of the foldable display screen, and the electronic device can detect the bending angle through the angle sensor, and can determine whether the foldable display screen is in the unfolded state according to the bending angle. Or folded state.
  • the user interface provided by the operating system of the electronic device can be displayed in full screen.
  • the full-screen display user interface can mean that the user interface occupies the entire display area of the foldable display screen, or it can mean that the user interface occupies most of the display area of the display screen, for example, when the foldable display screen is a special-shaped cut screen (Notch screen) ,
  • the user interface is displayed in the middle part of the special-shaped cutting screen, and when one or both sides of the edge part are black, it can also be regarded as the foldable display screen displaying the user interface in full screen.
  • the electronic device can only display the user interface provided by the operating system on one of the foldable display screens, or it can display on both displays of the foldable display screen
  • the user interface provided by the operating system of the electronic device is not limited in the embodiment of the present application.
  • the electronic device may change from displaying the user interface in full screen on the foldable display screen to displaying on one of the foldable display screens.
  • the user interface when the foldable display screen is transformed from the unfolded state to the folded state, the electronic device may change from displaying the user interface in full screen on the foldable display screen to displaying on one of the foldable display screens.
  • the electronic device 100 may be configured with two independent display screens, and the two display screens are located on both sides of the electronic device 100 respectively.
  • the two display screens can have the same configuration or different configurations.
  • the two display screens may use the same or different materials, and may have the same or different screen sizes.
  • one display screen is a 6-inch OLED screen, and the other display screen is a 3.3-inch LCD screen. No restrictions.
  • the electronic device 100 provides two display screens, one of which may be a foldable display screen.
  • the foldable display screen may be called the first screen or the main screen, and the other display screen may be called the second screen or the auxiliary screen.
  • one side of the electronic device 100 has a foldable display screen (main screen) 210.
  • the foldable display screen 210 is a foldable flexible screen.
  • the foldable display screen 210 can be further divided into a first area 211, a second area 212, and a third area 213.
  • the third area 213 is located between the first area 211 and the second area 212.
  • the third area 213 is located at a position corresponding to the bending part of the electronic device 100.
  • the other side of the electronic device 100 has an auxiliary screen 220.
  • the auxiliary screen 220 may be a rigid screen or a flexible screen. When the electronic device 100 is folded, the auxiliary screen 220 does not need to be folded.
  • the auxiliary screen 220 may be arranged on an area opposite to the second area 212, and the auxiliary screen 220 may also be arranged on an area opposite to the first area 211.
  • the electronic device 100 can present at least three physical forms: an expanded form, a half-folded form, and a folded form (also called a closed form).
  • the foldable display screen 210 can also present at least three physical forms: an expanded form, a half-folded form, and a folded form.
  • the auxiliary screen 200 presents an expanded form.
  • the electronic device 100 in the unfolded configuration can be folded toward the direction in which the first area 211 and the second area 212 face each other.
  • the first area 211 and the third area 212 face each other.
  • the foldable display 210 when the electronic device 100 is in the unfolded form, the foldable display 210 is in the unfolded form, the angle formed by the first area 211 and the second area 212 is the first angle. ⁇ 1 ⁇ first angle ⁇ 180 degrees. 90 degrees ⁇ 1 ⁇ 180 degrees, for example, ⁇ 1 may be 90 degrees.
  • the angle formed by the first area 211 and the second area 212 is the second angle.
  • ⁇ 3 may be 0 degrees
  • ⁇ 2 may be 90 degrees.
  • the angle formed by the first area 211 and the second area 212 is the third angle. 0 degree ⁇ third angle ⁇ 6. 0 ⁇ 6 ⁇ 90 degrees. Specifically, ⁇ 6 can be 0 degrees or 90 degrees.
  • the electronic device 100 may be configured with an independent foldable display screen.
  • the electronic device 100 has a foldable display screen 300.
  • the foldable display screen 300 can be divided into an A area 301, a B area 302, and a C area 303.
  • the foldable display screen 300 can present at least three physical forms: an expanded form, a half-folded form, and a folded form.
  • the electronic device 100 in the unfolded form can be folded, and the folding direction can be a direction away from the A area 301 and the B area 302.
  • the direction facing the area A 301 is opposite to the direction facing the area B 302. That is, when the electronic device 100 is in a folded configuration, the A area 301 and the B area 302 respectively form two outer sides of the electronic device 100.
  • the A area 301 and the B area 302 may independently display content, or one of them may be in a black screen state and the other may display content.
  • the electronic device 100 can implement a shooting function through an ISP, a camera 193, a video codec, a GPU, a display screen 194, and an application processor.
  • the ISP is used to process the data fed back from the camera 193. For example, when taking a picture, the shutter is opened, the light is transmitted to the photosensitive element of the camera through the lens, the light signal is converted into an electrical signal, and the photosensitive element of the camera transmits the electrical signal to the ISP for processing and conversion into an image visible to the naked eye.
  • ISP can also optimize the image noise, brightness, and skin color. ISP can also optimize the exposure, color temperature and other parameters of the shooting scene.
  • the ISP may be provided in the camera 193.
  • the camera 193 is used to capture still images or videos.
  • the object generates an optical image through the lens and projects it to the photosensitive element.
  • the photosensitive element may be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor.
  • CMOS complementary metal-oxide-semiconductor
  • the photosensitive element converts the optical signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal.
  • ISP outputs digital image signals to DSP for processing.
  • DSP converts digital image signals into standard RGB, YUV and other formats.
  • the electronic device 100 may include 1 or N cameras 193, and N is a positive integer greater than 1.
  • Digital signal processors are used to process digital signals. In addition to digital image signals, they can also process other digital signals. For example, when the electronic device 100 selects the frequency point, the digital signal processor is used to perform Fourier transform on the energy of the frequency point.
  • Video codecs are used to compress or decompress digital video.
  • the electronic device 100 may support one or more video codecs. In this way, the electronic device 100 can play or record videos in a variety of encoding formats, such as: moving picture experts group (MPEG) 1, MPEG2, MPEG3, MPEG4, and so on.
  • MPEG moving picture experts group
  • NPU is a neural-network (NN) computing processor.
  • NN neural-network
  • the NPU can realize applications such as intelligent cognition of the electronic device 100, such as image recognition, face recognition, voice recognition, text understanding, and so on.
  • the external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device 100.
  • the external memory card communicates with the processor 110 through the external memory interface 120 to realize the data storage function. For example, save music, video and other files in an external memory card.
  • the internal memory 121 may be used to store computer executable program code, where the executable program code includes instructions.
  • the internal memory 121 may include a storage program area and a storage data area.
  • the storage program area can store an operating system, at least one application program (such as a sound playback function, an image playback function, etc.) required by at least one function.
  • the data storage area can store data (such as audio data, phone book, etc.) created during the use of the electronic device 100.
  • the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, a universal flash storage (UFS), etc.
  • the processor 110 executes various functional applications and data processing of the electronic device 100 by running instructions stored in the internal memory 121 and/or instructions stored in a memory provided in the processor.
  • the electronic device 100 can implement audio functions through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. For example, music playback, recording, etc.
  • the audio module 170 is used to convert digital audio information into an analog audio signal for output, and is also used to convert an analog audio input into a digital audio signal.
  • the audio module 170 can also be used to encode and decode audio signals.
  • the audio module 170 may be provided in the processor 110, or part of the functional modules of the audio module 170 may be provided in the processor 110.
  • the speaker 170A also called a “speaker” is used to convert audio electrical signals into sound signals.
  • the electronic device 100 can listen to music through the speaker 170A, or listen to a hands-free call.
  • the receiver 170B also called “earpiece” is used to convert audio electrical signals into sound signals.
  • the electronic device 100 answers a call or voice message, it can receive the voice by bringing the receiver 170B close to the human ear.
  • the microphone 170C also called “microphone”, “microphone”, is used to convert sound signals into electrical signals.
  • the user can approach the microphone 170C through the mouth to make a sound, and input the sound signal to the microphone 170C.
  • the electronic device 100 may be provided with at least one microphone 170C. In other embodiments, the electronic device 100 may be provided with two microphones 170C, which can implement noise reduction functions in addition to collecting sound signals. In some other embodiments, the electronic device 100 can also be provided with three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and realize directional recording functions.
  • the earphone interface 170D is used to connect wired earphones.
  • the earphone interface 170D may be a USB interface 130, or a 3.5mm open mobile terminal platform (OMTP) standard interface, or a cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface.
  • OMTP open mobile terminal platform
  • CTIA cellular telecommunications industry association
  • the pressure sensor 180A is used to sense the pressure signal and can convert the pressure signal into an electrical signal.
  • the pressure sensor 180A may be provided on the display screen 194.
  • the capacitive pressure sensor may include at least two parallel plates with conductive material. When a force is applied to the pressure sensor 180A, the capacitance between the electrodes changes.
  • the electronic device 100 determines the intensity of the pressure according to the change in capacitance.
  • the electronic device 100 detects the intensity of the touch operation according to the pressure sensor 180A.
  • the electronic device 100 may also calculate the touched position according to the detection signal of the pressure sensor 180A.
  • touch operations that act on the same touch location but have different touch operation strengths may correspond to different operation instructions. For example: when a touch operation whose intensity of the touch operation is less than the first pressure threshold is applied to the short message application icon, an instruction to view the short message is executed. When a touch operation with a touch operation intensity greater than or equal to the first pressure threshold acts on the short message application icon, an instruction to create a new short message is executed.
  • the pressure sensor 180A can detect the detection signal of the user's finger touching the display screen 194 to determine the contact area and the contact area of the finger contacting the display screen 194, thereby determining whether the finger is clamped in the electronic device 100 in the folded configuration. between.
  • the gyro sensor 180B may be used to determine the movement posture of the electronic device 100.
  • the angular velocity of the electronic device 100 around three axes ie, x, y, and z axes
  • the gyro sensor 180B can be used for image stabilization.
  • the gyro sensor 180B detects the shake angle of the electronic device 100, calculates the distance that the lens module needs to compensate according to the angle, and allows the lens to counteract the shake of the electronic device 100 through reverse movement to achieve anti-shake.
  • the gyro sensor 180B can also be used for navigation and somatosensory game scenes.
  • the air pressure sensor 180C is used to measure air pressure.
  • the electronic device 100 calculates the altitude based on the air pressure value measured by the air pressure sensor 180C to assist positioning and navigation.
  • the magnetic sensor 180D includes a Hall sensor.
  • the electronic device 100 can use the magnetic sensor 180D to detect the opening and closing of the flip holster.
  • the electronic device 100 can detect the opening and closing of the flip according to the magnetic sensor 180D.
  • features such as automatic unlocking of the flip cover are set.
  • the acceleration sensor 180E can detect the magnitude of the acceleration of the electronic device 100 in various directions (generally three axes). When the electronic device 100 is stationary, the magnitude and direction of gravity can be detected. It can also be used to identify the posture of electronic devices, and used in applications such as horizontal and vertical screen switching, pedometers and so on.
  • the electronic device 100 can measure the distance by infrared or laser. In some embodiments, when shooting a scene, the electronic device 100 can use the distance sensor 180F to measure the distance to achieve fast focusing.
  • the proximity light sensor 180G may include, for example, a light emitting diode (LED) and a light detector such as a photodiode.
  • the light emitting diode may be an infrared light emitting diode.
  • the electronic device 100 emits infrared light to the outside through the light emitting diode.
  • the electronic device 100 uses a photodiode to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it can be determined that there is an object near the electronic device 100. When insufficient reflected light is detected, the electronic device 100 can determine that there is no object near the electronic device 100.
  • the electronic device 100 can use the proximity light sensor 180G to detect that the user holds the electronic device 100 close to the ear to talk, so as to automatically turn off the screen to save power.
  • the proximity light sensor 180G can also be used in leather case mode, and the pocket mode will automatically unlock and lock the screen.
  • the ambient light sensor 180L is used to sense the brightness of the ambient light.
  • the electronic device 100 can adaptively adjust the brightness of the display screen 194 according to the perceived brightness of the ambient light.
  • the ambient light sensor 180L can also be used to automatically adjust the white balance when taking pictures.
  • the ambient light sensor 180L can also cooperate with the proximity light sensor 180G to detect whether the electronic device 100 is in the pocket to prevent accidental touch.
  • the fingerprint sensor 180H is used to collect fingerprints.
  • the electronic device 100 can use the collected fingerprint characteristics to realize fingerprint unlocking, access application locks, fingerprint photographs, fingerprint answering calls, etc.
  • the temperature sensor 180J is used to detect temperature.
  • the electronic device 100 uses the temperature detected by the temperature sensor 180J to execute a temperature processing strategy. For example, when the temperature reported by the temperature sensor 180J exceeds a threshold value, the electronic device 100 executes to reduce the performance of the processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection.
  • the electronic device 100 when the temperature is lower than another threshold, the electronic device 100 heats the battery 142 to avoid abnormal shutdown of the electronic device 100 due to low temperature.
  • the electronic device 100 boosts the output voltage of the battery 142 to avoid abnormal shutdown caused by low temperature.
  • Touch sensor 180K also called “touch device”.
  • the touch sensor 180K may be disposed on the display screen 194, and the touch screen is composed of the touch sensor 180K and the display screen 194, which is also called a “touch screen”.
  • the touch sensor 180K is used to detect touch operations acting on or near it.
  • the touch sensor can pass the detected touch operation to the application processor to determine the type of touch event.
  • the visual output related to the touch operation can be provided through the display screen 194.
  • the touch sensor 180K may also be disposed on the surface of the electronic device 100, which is different from the position of the display screen 194.
  • the bone conduction sensor 180M can acquire vibration signals.
  • the bone conduction sensor 180M can obtain the vibration signal of the vibrating bone mass of the human voice.
  • the bone conduction sensor 180M can also contact the human pulse and receive the blood pressure pulse signal.
  • the bone conduction sensor 180M may also be provided in the earphone, combined with the bone conduction earphone.
  • the audio module 170 can parse the voice signal based on the vibration signal of the vibrating bone block of the voice obtained by the bone conduction sensor 180M, and realize the voice function.
  • the application processor may analyze the heart rate information based on the blood pressure beat signal obtained by the bone conduction sensor 180M, and realize the heart rate detection function.
  • the button 190 includes a power button, a volume button, and so on.
  • the button 190 may be a mechanical button. It can also be a touch button.
  • the electronic device 100 may receive key input, and generate key signal input related to user settings and function control of the electronic device 100.
  • the motor 191 can generate vibration prompts.
  • the motor 191 can be used for incoming call vibration notification, and can also be used for touch vibration feedback.
  • touch operations applied to different applications can correspond to different vibration feedback effects.
  • Acting on touch operations in different areas of the display screen 194, the motor 191 can also correspond to different vibration feedback effects.
  • Different application scenarios for example: time reminding, receiving information, alarm clock, games, etc.
  • the touch vibration feedback effect can also support customization.
  • the indicator 192 may be an indicator light, which may be used to indicate the charging status, power change, or to indicate messages, missed calls, notifications, and so on.
  • the SIM card interface 195 is used to connect to the SIM card.
  • the SIM card can be inserted into the SIM card interface 195 or pulled out from the SIM card interface 195 to achieve contact and separation with the electronic device 100.
  • the electronic device 100 may support 1 or N SIM card interfaces, and N is a positive integer greater than 1.
  • the SIM card interface 195 can support Nano SIM cards, Micro SIM cards, SIM cards, etc.
  • the same SIM card interface 195 can insert multiple cards at the same time. The types of the multiple cards can be the same or different.
  • the SIM card interface 195 can also be compatible with different types of SIM cards.
  • the SIM card interface 195 may also be compatible with external memory cards.
  • the electronic device 100 interacts with the network through the SIM card to implement functions such as call and data communication.
  • the electronic device 100 adopts an eSIM, that is, an embedded SIM card.
  • the eSIM card can be embedded in the electronic device 100 and cannot be separated from the electronic device 100.
  • the software system of the electronic device 100 may adopt a layered architecture, an event-driven architecture, a microkernel architecture, a microservice architecture, or a cloud architecture.
  • the embodiment of the present invention takes an Android system with a layered architecture as an example to exemplify the software structure of the electronic device 100.
  • FIG. 4 is a software structure block diagram of an electronic device 100 according to an embodiment of the present invention.
  • the layered architecture divides the software into several layers, and each layer has a clear role and division of labor. Communication between layers through software interface.
  • the Android system is divided into four layers, from top to bottom, the application layer, the application framework layer, the Android runtime and system library, and the kernel layer.
  • the application layer can include a series of application packages.
  • the application package may include applications such as camera, gallery, calendar, call, map, navigation, WLAN, Bluetooth, music, video, short message, etc.
  • the application framework layer provides application programming interfaces (application programming interface, API) and programming frameworks for applications in the application layer.
  • the application framework layer includes some predefined functions.
  • the application framework layer can include a window manager, a content provider, a view system, a phone manager, a resource manager, and a notification manager.
  • the window manager is used to manage window programs.
  • the window manager can obtain the size of the display, determine whether there is a status bar, lock the screen, take a screenshot, etc.
  • the content provider is used to store and retrieve data and make these data accessible to applications.
  • the data may include video, image, audio, phone calls made and received, browsing history and bookmarks, phone book, etc.
  • the view system includes visual controls, such as controls that display text and controls that display pictures.
  • the view system can be used to build applications.
  • the display interface can be composed of one or more views.
  • a display interface that includes a short message notification icon may include a view that displays text and a view that displays pictures.
  • the phone manager is used to provide the communication function of the electronic device 100. For example, the management of the call status (including connecting, hanging up, etc.).
  • the resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, etc.
  • the notification manager enables the application to display notification information in the status bar, which can be used to convey notification-type messages, and it can disappear automatically after a short stay without user interaction.
  • the notification manager is used to notify the download completion, message reminder, etc.
  • the notification manager can also be a notification that appears in the status bar at the top of the system in the form of a chart or a scroll bar text, such as a notification of an application running in the background, or a notification that appears on the screen in the form of a dialog window. For example, text messages are prompted in the status bar, prompt sounds, electronic devices vibrate, and indicator lights flash.
  • Android Runtime includes core libraries and virtual machines. Android runtime is responsible for the scheduling and management of the Android system.
  • the core library consists of two parts: one part is the function functions that the java language needs to call, and the other part is the core library of Android.
  • the application layer and the application framework layer run in a virtual machine.
  • the virtual machine executes the java files of the application layer and the application framework layer as binary files.
  • the virtual machine is used to perform functions such as object life cycle management, stack management, thread management, security and exception management, and garbage collection.
  • the system library can include multiple functional modules. For example: surface manager (surface manager), media library (media libraries), 3D graphics processing library (for example: OpenGL ES), 2D graphics engine (for example: SGL), etc.
  • surface manager surface manager
  • media library media libraries
  • 3D graphics processing library for example: OpenGL ES
  • 2D graphics engine for example: SGL
  • the surface manager is used to manage the display subsystem and provides a combination of 2D and 3D layers for multiple applications.
  • the media library supports playback and recording of a variety of commonly used audio and video formats, as well as still image files.
  • the media library can support multiple audio and video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc.
  • the 3D graphics processing library is used to realize 3D graphics drawing, image rendering, synthesis, and layer processing.
  • the 2D graphics engine is a drawing engine for 2D drawing.
  • the kernel layer is the layer between hardware and software.
  • the kernel layer contains at least display driver, camera driver, audio driver, and sensor driver.
  • the hardware layer may include various sensors, such as angle sensors and pressure sensors involved in the embodiments of the present application.
  • the corresponding hardware interrupt is sent to the kernel layer.
  • the kernel layer processes touch operations into original input events (including touch coordinates, time stamps of touch operations, etc.).
  • the original input events are stored in the kernel layer.
  • the application framework layer obtains the original input event from the kernel layer, and identifies the control corresponding to the input event. Taking the touch operation as a touch click operation, and the control corresponding to the click operation is the control of the camera application icon as an example, the camera application calls the interface of the application framework layer to start the camera application, and then starts the camera driver by calling the kernel layer.
  • the camera 193 captures still images or videos.
  • the embodiment of the application provides a screen display method, which is applied to an electronic device having at least a foldable display screen.
  • the electronic device is converted from the unfolded form to the half-folded or folded form, without having to exit the running interface of the current application displayed on the foldable display screen, the user-oriented small screen is used to recommend applications to the user for completing temporary tasks Or interface.
  • Temporary tasks are tasks that users may currently need to perform, such as scanning payment, scanning inbound stations, checking schedules, checking flight status, checking notification information, checking taxi waiting cards, etc.
  • FIG. 6 includes FIG. 6a, FIG. 6b, and FIG. 6c.
  • the method includes the following steps.
  • step 500a the electronic device is in an expanded state, and its foldable display screen displays the running interface of the current application.
  • the electronic device is in the unfolded form, which is equivalent to its foldable display screen (main screen) in the unfolded form.
  • the foldable display screen 210 thereof can display the running interface of the current application.
  • the current application may be a reading application, such as Huawei reading, QQ reading, etc.
  • the running interface of the current application may be an interface for displaying text or pictures.
  • the current application may be a video playback application, for example, Huawei Video, Tencent Video, etc.
  • the running interface of the current application can be a video screen.
  • the current application may be a picture playback application, such as a picture browser, Meitu Xiuxiu, etc.
  • the application interface of the current application can be a picture.
  • the current application may be a video call application, such as WeChat, QQ, etc.
  • the running interface of the current application may be a video call interface. Wait, I won't list them all here.
  • Step 500b the electronic device determines the temporary task currently needed.
  • the electronic device can obtain the current location, and combine the operations that the user frequently performed when the user is at the current location in history to determine the temporary task currently needed.
  • the current location may be the latitude and longitude information obtained by the electronic device through the GPS receiver.
  • the current location can also be a location identified by specific information.
  • the current location may be the location identified by the characteristic information of the wireless network.
  • the current location may also be a location identified by a near field communication signal transmitted by a device with a near field communication function such as Bluetooth.
  • the electronic device receives the near field communication signal sent by the device, it can be considered to be in the accessory of the device, and then obtain the current position. and many more.
  • the embodiment of the present application does not specifically limit the manner in which the electronic device obtains the current position.
  • the electronic device acquires the current location as location A.
  • Location A can be a coffee shop, shopping mall, breakfast shop, etc. It is known from the user's historical operation record of the electronic device that, whenever the electronic device is at location A in history, the user performs a scan payment. Therefore, the electronic device can determine that the temporary task currently required is the scanning payment.
  • the electronic device acquires the current location as location B.
  • Location B can be a subway station. It can be known from the user's historical operation record of the electronic device that, whenever the electronic device is at location B in history, the user scans and enters the station. The electronic device can determine that the temporary task currently required is the scanning payment.
  • the electronic device acquires the current location as location C.
  • Location C can be an office area. It is known from the user's historical operation record of the electronic device that the user checks the schedule whenever the electronic device is at the location C in history. The electronic device may determine that the temporary task currently needed is to view the schedule.
  • the electronic device acquires the current location as location D.
  • Location D can be the ticket office of the airport. It is known from the user's historical operation record of the electronic device that the user checks the flight status whenever the electronic device is at location D in history. The electronic device can determine that the temporary task currently needed is to check flight status.
  • the electronic device acquires that the current location is location E and the current time is between 7:00-8:00 in the morning.
  • the location E may be the residence of the user. It is known from the user's historical operation record of the electronic device that whenever the electronic device is at the location E in history and between 7:00-8:00 in the morning, the user operates a taxi application (Didi, etc.) to take a taxi. The electronic device can determine that the temporary task currently needed is to check the taxi waiting card.
  • the electronic device when the electronic device receives the information, it can determine the temporary task currently needed. For example, when the electronic device receives the short message, it can determine that the temporary task currently needed is viewing the short message. For another example, when the electronic device receives an instant messaging message (for example, a WeChat message), it can determine that the temporary task currently required is to view the instant messaging message.
  • an instant messaging message for example, a WeChat message
  • the electronic device may determine the temporary task currently required based on the most recent user operation. For example, before the preset time length, a taxi is made through a taxi application (Didi, etc.), it can be determined that the temporary task currently needed can be to check the taxi waiting card.
  • a taxi is made through a taxi application (Didi, etc.)
  • it can be determined that the temporary task currently needed can be to check the taxi waiting card.
  • the electronic device may receive near-field communication signals (such as Bluetooth signals, Wi-Fi signals, NFC signals, etc.), and determine the temporary tasks currently required according to the device characteristic information carried in the near-field communication signals, where ,
  • the device feature information is the feature information used to transmit the near field communication signal. For example, an electronic device receives a Bluetooth signal, and recognizes that the device emitting the Bluetooth signal is a subway gate through the device characteristic information of the Bluetooth signal.
  • Step 502 The electronic device determines the application or page associated with the temporary task.
  • the electronic device After the electronic device determines the temporary task that needs to be completed currently, it can determine the application or page associated with the temporary task.
  • the application associated with the temporary task can be determined according to the temporary task.
  • the application associated with the temporary task is an application that can be used to complete the temporary task. Taking scanning payment as an example, its associated applications can be Alipay, WeChat Pay, Cloud QuickPass, or mobile banking applications, etc. I won’t list them all this time.
  • the electronic device can determine the application associated with the temporary task according to the determination, and further determine the page associated with the temporary task in the associated application.
  • This page can be the running interface of the application associated with the temporary task.
  • the electronic device can determine that the application associated with the scanning payment is a payment application, such as Alipay, Huawei Wallet, etc., and then can further determine that the page associated with the scanning payment is the payment code in the payment application.
  • the electronic device may determine that the application associated with the scanning station is a subway ride-related application, and then may further determine that the page associated with the scanning station is a subway ride code in the subway ride-related application.
  • the application associated with the temporary task may be referred to as the associated application of the temporary task, and the page associated with the temporary task is referred to as the associated page of the temporary task.
  • the associated page is the page of the associated application for completing the temporary task.
  • the electronic device can select any one of the multiple associated applications, and determine the page of the selected associated application for completing the temporary task as the associated page .
  • the electronic device may also determine an associated application from a plurality of associated applications according to preset conditions, and determine a page of the determined associated application for completing the temporary task as an associated page.
  • the preset condition can be the frequency of use, or the application that has been used recently, etc., and we will not list them all this time.
  • step 500a is described first, and then steps 500b and 502 are described, it does not necessarily mean that step 500a is executed before steps 500b and 502.
  • Step 500a can be performed after step 500b and step 502. Taking the temporary task of scanning payment and the location as a coffee shop as an example, after the user enters the coffee shop, the electronic device can perform step 500b and step 502. While the user is waiting for the server to prepare coffee, the user can use the foldable display 210 to read an e-book or watch a video.
  • Step 500a can also be performed before step 500b and step 502. Taking the temporary task of viewing short messages as an example, when the user uses the foldable display 210 to read an e-book, and the electronic device receives the short message, the electronic device can perform steps 500b and 502.
  • Step 504 When the electronic device transitions from the unfolded form to the half-folded form, the electronic device displays the application or page associated with the temporary task on the auxiliary screen.
  • the electronic device can recommend to the user through the auxiliary screen 220 an application or page associated with the temporary task determined by the electronic device.
  • the auxiliary screen 220 faces the user.
  • the user-oriented auxiliary screen 220 may be referred to as a user-oriented small screen.
  • the electronic device may detect the form transition of the electronic device through an angle sensor, and then recommend a temporary task-related application or page to the user through the auxiliary screen 220.
  • the electronic device can The application or page associated with the temporary task is recommended to the user through the auxiliary screen 220.
  • the electronic device can detect the second angle of the included angle between the first area 211 and the second area 212 through an angle sensor. When the second angle is within the preset angle range, the electronic device recommends the temporary task-related application or page to the user.
  • the preset range may be between 0-45 degrees (not including 0 degrees). In an example, the preset range may be between 0 and 30 degrees (excluding 0 degrees). In an example, the preset range may be between 10-30 degrees. Wait, I won't list them all here.
  • the temporary task-related application or page is recommended to the user, and then the related temporary task is performed.
  • the exposure degree of the content displayed by the foldable display screen 210 can be reduced, and the possibility of leaking user privacy is less.
  • the foldable display 210 is a touch display. It is easy to understand that when an object (such as a bar) is sandwiched between the touch display screen in the first area 211 and the touch display screen in the second area 212, the electronic device is in a half-folded configuration, that is, the foldable display screen 210 is in a half-folded configuration. . Therefore, it is possible to determine whether the electronic device is in a half-folded state through an object sandwiched between the touch display screen of the first area 211 and the touch display screen of the second area 212.
  • the contact area with the touch display screen in the first area 211 may be referred to as the first contact area, which is in contact with the second area.
  • the contact area of the touch display screen of 212 may be referred to as a second contact area.
  • the first contact area can be characterized by the first contact area and first contact position of the touch screen of the first area 211
  • the second contact area can be characterized by the second contact area and the second contact area of the touch screen of the second area 212.
  • the second contact position is characterized.
  • the first contact area and the second contact area are symmetrical or substantially symmetrical.
  • the first contact area and the second contact area are defined by the angle between the first area 211 and the second area 212.
  • the bisector is the axis of symmetry and is symmetrical. Therefore, the electronic device can obtain the first contact area and the second contact area, and determine whether the two are symmetrical or substantially symmetrical with the bisector of the angle between the first area 211 and the second area 212 as the symmetry axis. Generally symmetrical, the electronic device is in a half-folded configuration.
  • the electronic device may obtain the first contact area and the first contact position of the finger pressing or touching the first area 211 to obtain the first One contact area.
  • the electronic device can obtain the second contact area and the second contact position of the finger pressing or touching the second area 212 to obtain the second contact area.
  • the electronic device can determine whether the first contact area and the second contact area are symmetrical or substantially symmetrical with the bisector of the angle between the first area 211 and the second area 212 as the symmetry axis. If symmetrical or substantially symmetrical, the electronic The device is in a half-folded configuration.
  • the electronic device recommends a temporary task-related application or page to the user through the auxiliary screen 220.
  • the electronic device recommending a temporary task-related application or page to the user through the auxiliary screen 220 specifically includes displaying an icon of an application for completing the temporary task on the auxiliary screen 220.
  • the electronic device determines the application associated with the temporary task in step 502
  • the electronic device displays the application associated with the temporary task on the auxiliary screen.
  • the electronic device may specifically display the icon of the application on the auxiliary screen.
  • the method further includes: step 506, when the electronic device displays the application associated with the temporary task on the auxiliary screen display, the electronic device receives a first operation for the application associated with the temporary task, and the first operation uses Instruct the electronic device to display the page associated with the temporary task.
  • the user can enter the running interface of the application by clicking on the icon of the application.
  • the home page of the application may be a page associated with the temporary task, and the user clicks on the icon of the application to cause the electronic device to display the page associated with the temporary task on the auxiliary screen 220.
  • the user after entering the running interface of the application, the user performs at least one step of operation to enable the electronic device to display the page associated with the temporary task on the auxiliary screen 220.
  • the page associated with the temporary task described in step 506 is a page determined and displayed according to a user's operation.
  • the temporary task is a scanning payment task as an example. It can be set that there are three payment applications installed on the electronic device: the first payment application, the first payment application, and the third payment application.
  • the electronic device may display on the auxiliary screen 220: a first payment application icon, a first payment application icon, and a third payment application icon.
  • the user can choose to click on the icon of the first payment application, so that the auxiliary screen 220 displays the payment code to perform the scanning payment task.
  • the first payment application, the first payment application, and the third payment application are different payment applications.
  • the first payment application can be Alipay
  • the second payment application can be cloud flash payment
  • the third payment application can be Huawei Wallet.
  • the electronic device recommending the temporary task-related application or page to the user through the auxiliary screen 220 specifically includes displaying the temporary task-related page on the auxiliary screen 220.
  • This page can be the running interface of the application associated with the temporary task.
  • the electronic device may first determine the application associated with the temporary task, and then determine the page (running interface) associated with the temporary task in the application. Taking the temporary task of scanning payment as an example, in step 502, it can be determined that the application associated with the scanning payment is a payment application, such as Alipay, Huawei Wallet, etc., and then the page associated with the scanning payment can be further determined as the payment in the payment application code.
  • the electronic device determines the associated page of the temporary task, in step 504, the electronic device may display the page associated with the temporary task on the auxiliary screen.
  • the related page can be the subway transit code of the subway application.
  • the associated page can be a payment code of a payment application.
  • the electronic device when the electronic device recommends temporary task related information to the user, it does not need to display the associated application icon first, and then display the association according to the user's operation; instead, it directly displays the temporary task associated page through the auxiliary screen 220 to perform the temporary task. ; Thereby saving user operations and improving the efficiency of completing temporary tasks.
  • the foldable display screen can continue to display the running interface of the current application, so that the temporary task After completion, when the user restores the electronic device to the unfolded form, he can continue to watch or browse the running interface of the current application.
  • the foldable display 210 is a touch display.
  • the foldable display 210 may be black when performing temporary tasks. , That is, it is off.
  • the touch components for example, touch sensor, pressure sensor
  • the electronic device can light up the foldable display 210, so that the foldable display 210 continues to display the running interface of the current application.
  • the foldable display screen 210 may be black, that is, in an off state.
  • the angle of the included angle between the first area 211 and the second area 212 can be detected by an angle sensor to identify the form of the electronic device.
  • the angle sensor detects that the electronic device is converted from the half-folded form to the unfolded form, the electronic device can light up the foldable display screen 210 so that the foldable display screen 210 continues to display the running interface of the current application.
  • the foldable display screen is a touch display screen
  • the electronic device recommends the temporary task-related application or page to the user through the auxiliary screen 220, and displays the related page to perform the temporary task
  • the foldable display screen The screen 210 may be black, and its touch component also enters a sleep state, that is, the touch component no longer detects touch signals.
  • the angle sensor detects whether the electronic device is converted from the half-folded form to the unfolded form.
  • Figure 8 includes Figures 8a and 8b.
  • the method includes the following steps.
  • step 700a the electronic device is in an expanded state, and its foldable display screen displays the running interface of the current application.
  • step 500a the electronic device is in an expanded state, and its foldable display screen displays the running interface of the current application.
  • the electronic device is in an unfolded form, relative to its foldable display screen (main screen) in an unfolded form.
  • step 700b the electronic device determines the temporary task currently needed. For details, please refer to the description of step 500b above, which will not be repeated here.
  • Step 702 The electronic device determines an application associated with the temporary task. For details, please refer to the introduction of step 502 above, which will not be repeated here.
  • Step 704 When the electronic device transitions from the expanded form to the folded form, the electronic device displays the application associated with the temporary task on the auxiliary screen.
  • the auxiliary screen 220 faces the user.
  • the user-oriented auxiliary screen 220 may be referred to as a user-oriented small screen.
  • the electronic device can detect the form change of the electronic device through the angle sensor.
  • the angle sensor detects that the angle between the first area 211 and the second area 212 is converted from the first angle to the third angle
  • the auxiliary The screen 220 recommends applications associated with the temporary task to the user. Specifically, the icon of the application associated with the temporary task may be displayed on the auxiliary screen 220.
  • the electronic device may display the first interface on the auxiliary screen 220 and display the application icon on the first interface.
  • the first interface is an interface related to the running interface of the current application.
  • the icon can be displayed on one side of the first interface.
  • the electronic device may display an application icon in the left area of the first interface.
  • the electronic device may display an application icon in the right area of the first interface.
  • the electronic device may display an application icon on the top side area of the first interface.
  • the electronic device may display an application icon on the bottom side of the first interface.
  • the electronic device may reduce the icons and display them on one side of the first interface in the form of small icons.
  • small icons such as small icons 8b01 and 8b02 may be displayed on the first interface.
  • the small icons such as the small icon 8b01 and the small icon 8b02 are specifically icons obtained by reducing the icons of the corresponding applications.
  • the electronic device may display the application icon on the first interface in the form of a floating layer icon, where the floating layer icon may be designed to be semi-transparent to minimize the influence on the display of the first interface.
  • the first interface may be at least a part of the running interface of the current application on the foldable display screen 210.
  • the electronic device may display the first running interface displayed in the first area 211 in the running interface of the current application displayed on the foldable display screen 210, on the auxiliary screen 220 The first interface is displayed on the screen.
  • the first interface may be the first running interface.
  • the screen size may include the area of the screen, the ratio of the screen width (width) to the height (height), and so on.
  • the electronic device may adjust the arrangement of interface elements and/or interface elements in the first running interface according to the screen size of the auxiliary screen 220 to adapt to The screen size of the auxiliary screen 220.
  • the interface elements can be text, images, etc.
  • the interface elements in the first running interface can be scaled down and displayed on the auxiliary screen 220, or part of the interface elements in the first running interface can be displayed on the On the auxiliary screen 220, the spacing between interface elements may also be reduced and displayed on the auxiliary screen 220.
  • the electronic device may display the first interface on the auxiliary screen 220 according to the second running interface displayed in the second area 212 in the running interface of the current application displayed on the foldable display screen 210.
  • the first interface may be the second running interface.
  • the electronic device may adjust the interface elements and/or the arrangement of the interface elements in the second running interface according to the screen size of the auxiliary screen 220 to adapt to The screen size of the auxiliary screen 220.
  • the electronic device can adjust the interface elements in the running interface of the current application displayed on the foldable display 210 or the arrangement of the interface elements according to the screen size of the auxiliary screen 220 to adapt to the screen size of the auxiliary screen 220 . Then, the adjusted operating interface is displayed on the auxiliary screen 220 as the first interface.
  • the interface elements in the running interface or the arrangement of the interface elements please refer to the introduction of adjusting the first interface of the electronic device above, which will not be repeated here.
  • the foldable display 210 is a touch display.
  • the foldable display 210 may be black when performing temporary tasks. , That is, it is off.
  • the touch components e.g., touch sensor, pressure sensor
  • the touch component detects a touch signal, it indicates that the electronic device is no longer in a folded form, and the electronic device can light up the foldable display 210, so that the foldable display 210 continues to display the running interface of the current application.
  • the foldable display screen 210 may be black, that is, in an off state.
  • the angle of the included angle between the first area 211 and the second area 212 can be detected by an angle sensor to identify the form of the electronic device.
  • the angle sensor detects that the electronic device is converted from the folded form to the half-folded form, or detects that the electronic device is converted from the folded form to the unfolded form, the electronic device can light up the foldable display 210 so that the foldable display 210 continues to display the current The running interface of the application.
  • the foldable display screen is a touch display screen
  • the electronic device recommends the temporary task-related application or page to the user through the auxiliary screen 220, and displays the related page to perform the temporary task
  • the foldable display screen 210 may have a black screen, and its touch components also enter a sleep state.
  • Step 706 The electronic device receives a first operation for the application associated with the temporary task, where the first operation is used to instruct the electronic device to display the page associated with the temporary task.
  • the user can enter the running interface of the application by clicking the icon (or small icon) of the application.
  • the home page of the application may be a page associated with the temporary task, and the user clicks on the icon of the application to cause the electronic device to display the page associated with the temporary task on the auxiliary screen 220.
  • the user after entering the running interface of the application, the user performs at least one step of operation to enable the electronic device to display the page associated with the temporary task on the auxiliary screen 220.
  • the running interface of an application associated with a temporary task includes a back button.
  • the user can click the back button to exit the running interface of the application associated with the temporary task, so that the auxiliary screen 220 displays the first interface again.
  • the foldable display 210 continues to display the running interface of the current application, so that the user can continue to watch or browse the running interface of the current application.
  • Figure 10 includes Figures 10a and 10b.
  • the method includes the following steps.
  • step 900a the electronic device is in an unfolded state, and its foldable display screen displays the running interface of the current application.
  • step 500a please refer to the above description of step 500a, which will not be repeated here.
  • the electronic device is in the unfolded form, which is equivalent to the foldable display screen in the unfolded form.
  • Step 900b the electronic device determines the temporary task currently needed. For details, please refer to the description of step 500b above, which will not be repeated here.
  • Step 902 The electronic device determines an application associated with the temporary task. For details, please refer to the introduction of step 502 above, which will not be repeated here.
  • step 904 when the electronic device transitions from the expanded form to the folded form, the electronic device displays the temporary task-related application on the A or B area of the foldable display screen.
  • the A area 301 and the B area 302 are the two outer sides of the electronic device, and the electronic device can be in the A area 301
  • the first interface is displayed on the B area 302, and the application icon is displayed on the first interface.
  • the first interface is an interface related to the running interface of the current application.
  • step 704 For the position of the icon on the first interface, reference may be made to the introduction of step 704 above, which will not be repeated here.
  • the electronic device can detect the form change of the electronic device through an angle sensor.
  • the angle sensor detects that the angle between the A area 301 and the B area 302 is converted from the angle corresponding to the expanded form to the angle corresponding to the folded form
  • the electronic device can display the first interface on the A area 301 or the B area 302 , And display the application icon on the first interface.
  • the electronic device may obtain the third contact area and the third contact position of the user's finger pressing or touching the A area 301, and obtain the fourth contact area and the fourth contact position of the user's finger pressing or touching the B area 302.
  • the electronic device can determine whether the foldable display screen 300 is converted to the folded form according to the third contact area, the third contact position, the fourth contact area, and the fourth contact position, that is, whether the electronic device is converted to the folded form.
  • the electronic device when the electronic device is converted from the unfolded form to the folded form, can obtain the third contact area of the A area 301 and the fourth contact area of the B area 302, and compare the third contact area with the fourth contact area. The size of the area. When the third contact area is smaller than the fourth contact area, the electronic device displays the first interface in the A area 301. When the fourth contact area is smaller than the third contact area, the electronic device displays the first interface in the B area 302.
  • the electronic device can determine whether the area facing the user is the A area 301 or the B area 302 by comparing the third contact area with the fourth contact area of the B area 302.
  • the electronic device when the electronic device transitions from the expanded form to the folded form, displays the first interface in the A area 301 of the foldable display screen, and the B area 302 is blacked out.
  • the first interface may be the running interface of the current application displayed in area A 301 in the expanded form.
  • the B area 302 is blacked out, and the A area 301 continues to display the running interface of the current application, so that the current application can continue to be in a running state, and the information on the B area 302 is prevented from being exposed during temporary tasks. And save energy.
  • the electronic device when the electronic device transitions from the unfolded form to the folded form, displays the first interface in the B area 302 of the foldable display screen, and makes the A area 301 black.
  • the first interface may be the running interface of the current application displayed in area B 302 in the expanded state.
  • the A area 301 is blacked out, and the B area 302 continues to display the running interface of the current application, so that the current application can continue to be in a running state, and when a temporary task is performed, the information on the A area 301 is prevented from being exposed And save energy.
  • the touch components of the screen area in the black screen state can maintain the wake-up state or monitor the state of the touch signal, so that the touch components of the A area 301 and B
  • the touch component of the area 302 can jointly determine whether the electronic device is converted from the folded form to the expanded form (for example, it can be judged whether the A area 301 and the B area 302 respectively receive two strips (for example, the left thumb and the right thumb). If it is touched, it means that the electronic device is converted from the folded form to the expanded form), so that the foldable display screen 300 can continue to display the running interface of the current application.
  • the touch components of the screen area in the black screen state may be in a dormant state and no longer monitor touch signals.
  • the angle of the included angle between the A area 301 and the B area 302 can be monitored by an angle sensor to identify the form of the electronic device.
  • the angle sensor detects that the electronic device is converted from the half-folded form to the unfolded form, the electronic device can light up the A area 301 so that the foldable display screen 300 continues to display the running interface of the current application normally.
  • the electronic device when the electronic device transitions from the expanded form to the folded form, displays the first interface in the B area 302 of the foldable display screen, and the A area 301 may display the second interface.
  • the first interface may be the running interface of the current application displayed in area B 302 in the expanded state.
  • the second interface may be the running interface of the current application displayed in area A 301 in the expanded form, or may be other interfaces (such as a screen saver interface, etc.).
  • the touch components in the A area 301 and the touch components in the B area 302 can jointly determine whether the electronic device is converted from the folded form to the unfolded form, and the angle sensor can also be used to determine whether the electronic device is converted from the folded form to the unfolded form. Expand the form.
  • the electronic device when the electronic device is converted from the expanded form to the folded form, the electronic device may display the first interface in the A area 301 of the foldable display screen, and the B area 302 may display the second interface.
  • the first interface may be the running interface of the current application displayed in area A 301 in the expanded form.
  • the second interface may be the running interface of the current application displayed in area B 302 in the expanded form, or may be other interfaces (such as a screen saver interface, etc.).
  • the touch components in the A area 301 and the touch components in the B area 302 can be used to jointly determine whether the electronic device is converted to the expanded form, or the angle sensor can be used to determine whether the electronic device is converted to the expanded form.
  • the electronic device when the electronic device transitions from the expanded form to the folded form, displays the first interface in the A area 301 of the foldable display screen, and the B area 302 is blacked out.
  • the first interface may be the running interface of the current application displayed on the foldable display screen 300 in the expanded state. That is, the first interface is the interface displayed together in the A area 301, the B area 302, and the C area 303 in the expanded state.
  • the electronic device can adjust the interface elements in the running interface of the current application displayed on the foldable display 300 or the arrangement of the interface elements according to the screen size of the A area 301 to adapt to the screen size of the A area 301 . Then the adjusted operating interface is displayed on the A area 301 as the first interface.
  • the interface elements in the running interface or the arrangement of the interface elements please refer to the introduction of step 704 above, which will not be repeated here.
  • the electronic device when the electronic device transitions from the unfolded form to the folded form, displays the first interface in the B area 302 of the foldable display screen, and makes the A area 301 black.
  • the first interface may be the running interface of the current application displayed on the foldable display screen 300 in the expanded state. That is, the first interface is the interface displayed together in the A area 301, the B area 302, and the C area 303 in the expanded state.
  • the electronic device can adjust the interface elements in the running interface of the current application displayed on the foldable display 300 or the arrangement of interface elements according to the screen size of the B area 302 to adapt to the screen size of the B area 302 . Then, the adjusted operating interface is displayed on the B area 302 as the first interface.
  • the interface elements in the running interface or the arrangement of the interface elements please refer to the introduction of step 704 above, which will not be repeated here.
  • Step 906 The electronic device receives a first operation for the application associated with the temporary task, where the first operation is used to instruct the electronic device to display the page associated with the temporary task.
  • the user can enter the running interface of the application by clicking the icon (or small icon) of the application.
  • the home page of the application may be a page associated with a temporary task, and the user clicks on the icon of the application to cause the electronic device to display the page associated with the temporary task in area A 301 or area B 302.
  • the user after entering the running interface of the application, the user performs at least one step of operation to enable the electronic device to display the page associated with the temporary task on the A area 301 or the B area 302.
  • the running interface of an application associated with a temporary task includes a back button.
  • the user can click the back button to exit the running interface of the application associated with the temporary task, so that the A area 301 or the B area 302 displays the first interface again.
  • the foldable display screen 300 continues to display the running interface of the current application, so that the user can continue to watch or browse the running interface of the current application.
  • FIG. 3a taking the electronic device shown in FIG. 3a, FIG. 3b, and FIG. 3c as an example, in conjunction with FIG. 11, another screen display method provided by an embodiment of the present application will be introduced.
  • the method includes the following steps.
  • step 1100a the electronic device is in an expanded configuration, and its foldable display screen displays the running interface of the current application.
  • step 500a the electronic device is in an expanded configuration, and its foldable display screen displays the running interface of the current application.
  • the electronic device is in the unfolded form, which is equivalent to its foldable display screen in the unfolded form.
  • Step 1100b the electronic device determines the temporary task currently needed. For details, please refer to the description of step 500b above, which will not be repeated here.
  • Step 1102 The electronic device determines an application associated with the temporary task. For details, please refer to the introduction of step 502 above, which will not be repeated here.
  • the electronic device may further determine the page associated with the temporary task, and the page may be an application running interface associated with the determined temporary task. For details, reference may be made to the above description of step 502 in FIG. 5, which will not be repeated here.
  • Step 1104 When the electronic device is converted from the unfolded form to the half-folded form, the electronic device displays the temporary task-related application on the A or B area of the foldable display screen.
  • the electronic device can detect the form change of the electronic device through an angle sensor.
  • the angle sensor detects that the angle between the A area 301 and the B area 302 is converted from the angle corresponding to the unfolded form to the angle corresponding to the half-folded form
  • the electronic device can display the temporary task on the A area 301 or the B area 302 Associated applications.
  • the electronic device when the electronic device transitions from the unfolded form to the half-folded form, displays the first interface in area A 301 of the foldable display screen, and displays the temporary task-related application on the first interface, and makes Black screen in area B.
  • the first interface may be the running interface of the current application displayed in area A 301 in the expanded form.
  • the B area 302 is blacked out, and the A area 301 continues to display the running interface of the current application, so that the current application can continue to be in a running state, and the information on the B area 302 is prevented from being exposed during temporary tasks. And save energy.
  • the electronic device when the electronic device transitions from the unfolded form to the half-folded form, displays the first interface in area B 302 of the foldable display screen, and displays the temporary task-related application on the first interface, and Make the A area 301 black.
  • the first interface may be the running interface of the current application displayed in area B 302 in the expanded form.
  • the A area 301 is blacked out, and the B area 302 continues to display the running interface of the current application, so that the current application can continue to be in a running state, and when a temporary task is performed, the information on the A area 301 is prevented from being exposed And save energy.
  • the touch components of the screen area in the black screen state can maintain the wake-up state or monitor the state of the touch signal, so that the touch components of the A area 301 and B
  • the touch component of the area 302 can jointly determine whether the electronic device is converted to the expanded state (for example, it can be determined whether the A area 301 and the B area 302 respectively receive the touch of two bars (such as the left thumb and the right thumb) at the same time, if yes , It means that the electronic device has turned to the expanded state), so that the foldable display screen 300 can continue to display the running interface of the current application.
  • the touch components of the screen area in the black screen state may be in a dormant state and no longer monitor touch signals.
  • the angle of the included angle between the A area 301 and the B area 302 can be monitored by an angle sensor to identify the form of the electronic device.
  • the angle sensor detects that the electronic device is converted from the half-folded form to the unfolded form, the electronic device can light up the A area 301 so that the foldable display screen 300 continues to display the running interface of the current application normally.
  • the electronic device when the electronic device is converted from the unfolded form to the half-folded form, the electronic device may display the first interface in the B area 302 of the foldable display screen, and the A area 301 may display the second interface.
  • the first interface may be the running interface of the current application displayed in area B 302 in the expanded state.
  • the second interface may be the running interface of the current application displayed in area A 301 in the expanded form, or may be other interfaces (such as a screen saver interface, etc.).
  • the touch components in the A area 301 and the touch components in the B area 302 can be used to jointly determine whether the electronic device is converted to the expanded form, or the angle sensor can be used to determine whether the electronic device is converted to the expanded form.
  • the electronic device when the electronic device is converted from the unfolded form to the half-folded form, the electronic device may display the first interface in the A area 301 of the foldable display screen, and the B area 302 may display the second interface.
  • the first interface may be the running interface of the current application displayed in area A 301 in the expanded form.
  • the second interface may be the running interface of the current application displayed in area B 302 in the expanded form, or may be other interfaces (such as a screen saver interface, etc.).
  • the touch components in the A area 301 and the touch components in the B area 302 can be used to jointly determine whether the electronic device is converted to the expanded form, or the angle sensor can be used to determine whether the electronic device is converted to the expanded form.
  • the electronic device when the electronic device transitions from the unfolded form to the half-folded form, displays the first interface in area A 301 of the foldable display screen, and displays the temporary task-related application on the first interface, and makes B area 302 is black.
  • the first interface may be the running interface of the current application displayed on the foldable display screen 300 in the expanded state. That is, the first interface is the interface displayed together in the A area 301, the B area 302, and the C area 303 in the expanded state.
  • the electronic device can adjust the interface elements in the running interface of the current application displayed on the foldable display 300 or the arrangement of the interface elements according to the screen size of the A area 301 to adapt to the screen size of the A area 301 . Then the adjusted operating interface is displayed on the A area 301 as the first interface.
  • the interface elements in the running interface or the arrangement of the interface elements please refer to the introduction of step 704 above, which will not be repeated here.
  • the electronic device when the electronic device is converted from the unfolded form to the half-folded form, displays the first interface in area B 302 of the foldable display screen, and displays the temporary task-related application on the first interface, and makes Area A 301 is black.
  • the first interface may be the running interface of the current application displayed on the foldable display screen 300 in the expanded state. That is, the first interface is the interface displayed together in the A area 301, the B area 302, and the C area 303 in the expanded state.
  • the electronic device can adjust the interface elements in the running interface of the current application displayed on the foldable display 300 or the arrangement of interface elements according to the screen size of the B area 302 to adapt to the screen size of the B area 302 . Then, the adjusted operating interface is displayed on the B area 302 as the first interface.
  • the interface elements in the running interface or the arrangement of the interface elements please refer to the introduction of step 704 above, which will not be repeated here.
  • the electronic device displaying the temporary task-associated application on the A or B area of the foldable display screen may be specifically displaying the temporary task-associated page on the A or B area of the foldable display screen.
  • the electronic device displaying the temporary task-associated application on the A or B area of the foldable display screen may be specifically displaying the temporary task-associated icon on the A or B area of the foldable display screen.
  • the icon may be a small icon, and the icon may be on the side of area A or area B.
  • the screen display method may further include: the electronic device receives a first operation for the application associated with the temporary task, and the first operation is used to instruct the electronic device to display the page associated with the temporary task.
  • the user can enter the running interface of the application by clicking the icon (or small icon) of the application.
  • the home page of the application may be a page associated with a temporary task, and the user clicks on the icon of the application to cause the electronic device to display the page associated with the temporary task in area A 301 or area B 302.
  • the user after entering the running interface of the application, the user performs at least one step of operation to enable the electronic device to display the page associated with the temporary task on the A area 301 or the B area 302.
  • the running interface of an application associated with a temporary task includes a back button.
  • the user can click the back button to exit the running interface of the application associated with the temporary task, so that the A area 301 or the B area 302 displays the first interface again.
  • the foldable display screen 300 continues to display the running interface of the current application, so that the user can continue to watch or browse the running interface of the current application.
  • the embodiment of the application provides a screen display method, which is applied to an electronic device configured with a main screen and an auxiliary screen, the main screen and the auxiliary screen are configured on different sides of the electronic device, and the main screen is a foldable display screen .
  • the electronic device reference may be made to the above description of the electronic device shown in FIG. 2a and FIG. 2b, which will not be repeated here.
  • the method includes the following steps.
  • step 1200 the electronic device displays the running interface of the first application on the main screen, wherein the main screen is in an expanded form.
  • step 1200 For details of step 1200, refer to the above description of step 500a in FIG. 5, or refer to the above description of step 700a in FIG. 7, which will not be repeated here.
  • Step 1200 When the main screen is converted from the expanded form to the half-folded form, the electronic device displays a second application on the auxiliary screen.
  • step 1200 For details of step 1200, reference may be made to the above description of step 504 in FIG. 5, which will not be repeated here.
  • the method further includes: at the same time or after the electronic device displays the second application on the auxiliary screen, the electronic device displays the information of the first application on the main screen. Run the interface.
  • step 504 in FIG. 5 For these embodiments, reference may be made to the above description of step 504 in FIG. 5, which will not be repeated here.
  • displaying the second application on the auxiliary screen by the electronic device is specifically: displaying an icon of the second application on the auxiliary screen.
  • step 504 in FIG. 5 For these embodiments, reference may be made to the above description of step 504 in FIG. 5, which will not be repeated here.
  • displaying the first application on the auxiliary screen by the electronic device is specifically: displaying the running interface of the second application on the auxiliary screen.
  • step 504 in FIG. 5 For these embodiments, reference may be made to the above description of step 504 in FIG. 5, which will not be repeated here.
  • the main screen is a touch screen and includes a first area and a second area; the method further includes: the electronic device obtains the first touch area and the second area of the first area The second touch area of the area; the electronic device determines whether the first touch area and the second touch area are symmetrical to determine whether the main screen is in a half-folded form.
  • step 504 in FIG. 5 For these embodiments, reference may be made to the above description of step 504 in FIG. 5, which will not be repeated here.
  • the main screen includes a first area and a second area; the method further includes: the electronic device obtains the angle between the first area and the second area; The included angle between the first area and the second area determines whether the main screen is in a half-folded form.
  • step 504 in FIG. 5 For these embodiments, reference may be made to the above description of step 504 in FIG. 5, which will not be repeated here.
  • the method further includes: when the main screen transitions from the expanded form to the folded form, the electronic device displays an associated interface of the running interface of the first application on the auxiliary screen, wherein, The associated interface includes a second application.
  • step 704 in FIG. 7 reference may be made to the description of step 704 in FIG. 7 above, which is not repeated here.
  • the main screen includes a first area and a second area, wherein the first area is used to display the first part of the interface of the running interface of the first application, and the second area is used for In displaying the second part of the interface of the running interface of the first application; the associated interface includes: the content of the first part of the interface or the content of the second part of the interface.
  • step 704 in FIG. 7 reference may be made to the description of step 704 in FIG. 7 above, which is not repeated here.
  • the second application is an application associated with a temporary task; the method further includes: the electronic device determines the temporary task; and the electronic device determines the second application according to the temporary task.
  • steps 500b and 502 in FIG. 5 please refer to the above description of steps 500b and 502 in FIG. 5, or refer to the above description of steps 700b and 702 in FIG. 7, which will not be repeated here.
  • the embodiment of the present application provides a screen display method, which is applied to an electronic device equipped with a foldable display screen, and the foldable display screen includes a first area and a second area.
  • the electronic device reference may be made to the above description of the electronic device shown in FIG. 3a, FIG. 3b, and FIG. 3c, which will not be repeated here.
  • the method includes the following steps.
  • step 1300 the electronic device displays the running interface of the first application on the foldable display screen, wherein the foldable display screen is in an unfolded form.
  • step 1300 For details of step 1300, refer to the description of step 900a in FIG. 9 above, or refer to the description of step 1100a in FIG. 11 above, which will not be repeated here.
  • Step 1302 When the foldable display screen is converted from the unfolded form to the half-folded form, the electronic device displays a second application on the first area.
  • step 1302 For details of step 1302, reference may be made to the above description of step 1104 in FIG. 11, which will not be repeated here.
  • the display of the second application on the first area by the electronic device is specifically: the electronic device displays an associated interface of the running interface of the first application in the first area, wherein The associated interface includes the second application.
  • step 1104 in FIG. 11 reference may be made to the above description of step 1104 in FIG. 11, which is not repeated here.
  • the electronic device displaying the running interface of the first application on the foldable display screen includes: the electronic device displaying the running interface of the first application on the first area
  • the first part of the interface, the second part of the interface of the running interface of the first application is displayed on the second area;
  • the associated interface includes: the content of the first part of the interface, or the content of the second part of the interface .
  • step 1104 in FIG. 11 reference may be made to the above description of step 1104 in FIG. 11, which is not repeated here.
  • the method further includes: when the foldable display screen is converted from the expanded form to the folded form, the electronic device displays the association of the running interface of the first application on the first area Interface, wherein the associated interface includes a second application.
  • step 904 in FIG. 9 reference may be made to the description of step 904 in FIG. 9 above, which is not repeated here.
  • the electronic device displaying the running interface of the first application on the foldable display screen includes: the electronic device displaying the running interface of the first application on the first area
  • the first part of the interface, the second part of the interface of the running interface of the first application is displayed on the second area;
  • the associated interface includes: the content of the first part of the interface, or the content of the second part of the interface .
  • step 904 in FIG. 9 reference may be made to the description of step 904 in FIG. 9 above, which is not repeated here.
  • the second application is an application associated with a temporary task; the method further includes: the electronic device determines the temporary task; and the electronic device determines the second application according to the temporary task.
  • steps 900b and 902 in FIG. 9 or the above description of steps 1100b and 1102 in FIG. 11, which will not be repeated here.
  • An embodiment of the present application provides an electronic device. Referring to FIG. 14, it includes a processor 1410, a memory 1420, a main screen 1430, and an auxiliary screen 1440.
  • the main screen 1430 and the auxiliary screen 1440 are configured on different sides of the electronic device.
  • the main screen 1440 is a foldable display screen.
  • the memory 1420 is used to store computer execution instructions.
  • the processor 1410 executes the computer execution instructions stored in the memory 1420, so that the electronic device executes the method shown in FIG. 12 .
  • the electronic device displays the running interface of the first application on the main screen 1430, wherein the main screen 1430 is in an expanded form; when the main screen 1430 is transformed from the expanded form to the half-folded form, the electronic device is The second application is displayed on the auxiliary screen 1440.
  • the terminal further includes a communication bus 1450, wherein the processor 1410 can be connected to the memory 1420, the main screen 1430, and the auxiliary screen 1440 through the communication bus 1450.
  • An embodiment of the present application provides an electronic device. Referring to FIG. 15, it includes a processor 1510, a memory 1520, and a foldable 1530.
  • the foldable display screen 1530 includes a first area and a second area.
  • the memory 1520 is used to store computer execution instructions.
  • the processor 1510 executes the computer execution instructions stored in the memory 1520, so that the electronic device executes the method shown in FIG. 13 .
  • the electronic device displays the running interface of the first application on the foldable display screen 1530, wherein the foldable display screen 1530 is in the unfolded state; when the foldable display screen 1530 is converted from the unfolded state to half In the folded configuration, the electronic device displays a second application on the first area.
  • the terminal further includes a communication bus 1540, wherein the processor 1510 can be connected to the memory 1520 and the foldable display 1530 through the communication bus 1540.
  • the processor in the embodiment of the present application may be a central processing unit (central processing unit, CPU), or other general-purpose processors, digital signal processors (digital signal processors, DSP), and application specific integrated circuits. (application specific integrated circuit, ASIC), field programmable gate array (field programmable gate array, FPGA) or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof.
  • the general-purpose processor may be a microprocessor or any conventional processor.
  • the method steps in the embodiments of the present application can be implemented by hardware, or can be implemented by a processor executing software instructions.
  • Software instructions can be composed of corresponding software modules, which can be stored in random access memory (RAM), flash memory, read-only memory (ROM), programmable read-only memory (programmable rom) , PROM), erasable programmable read-only memory (erasable PROM, EPROM), electrically erasable programmable read-only memory (electrically EPROM, EEPROM), register, hard disk, mobile hard disk, CD-ROM or well-known in the art Any other form of storage medium.
  • An exemplary storage medium is coupled to the processor, so that the processor can read information from the storage medium and can write information to the storage medium.
  • the storage medium may also be an integral part of the processor.
  • the processor and the storage medium may be located in the ASIC.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in a computer-readable storage medium or transmitted through the computer-readable storage medium.
  • the computer instructions can be sent from one website site, computer, server, or data center to another website site via wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) , Computer, server or data center for transmission.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center integrated with one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).

Abstract

La présente invention concerne un procédé d'affichage d'écran et un dispositif électronique. Le procédé est appliqué à un dispositif électronique configuré avec un écran primaire et un écran secondaire, l'écran primaire et l'écran secondaire étant configurés sur différents côtés du dispositif électronique, et l'écran primaire étant un écran d'affichage pliable. Le procédé comprend les étapes suivantes : un dispositif électronique affiche, sur un écran primaire, une interface de fonctionnement d'une première application, l'écran primaire étant dans un état déplié ; et lorsque l'écran primaire est converti de l'état déplié à un état semi-plié, le dispositif électronique affiche, sur un écran secondaire, une seconde application.
PCT/CN2020/102794 2019-08-01 2020-07-17 Procédé d'affichage d'écran et dispositif électronique WO2021017901A1 (fr)

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