WO2021023021A1 - Procédé d'affichage et dispositif électronique - Google Patents

Procédé d'affichage et dispositif électronique Download PDF

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Publication number
WO2021023021A1
WO2021023021A1 PCT/CN2020/103877 CN2020103877W WO2021023021A1 WO 2021023021 A1 WO2021023021 A1 WO 2021023021A1 CN 2020103877 W CN2020103877 W CN 2020103877W WO 2021023021 A1 WO2021023021 A1 WO 2021023021A1
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WIPO (PCT)
Prior art keywords
display area
interface
display
screen
electronic device
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PCT/CN2020/103877
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English (en)
Chinese (zh)
Inventor
关驰
徐吉
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华为技术有限公司
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Publication of WO2021023021A1 publication Critical patent/WO2021023021A1/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
    • G06F3/0486—Drag-and-drop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons

Definitions

  • This application relates to the field of terminal technology, and in particular to a display method and electronic equipment.
  • some widescreen smart devices support multi-window mode.
  • the so-called multi-window mode means that different interfaces in the application can be displayed in different windows on the same display, but the windows of different interfaces in the multi-window mode do not support window size adjustment , Affecting the user experience.
  • the present application provides a display method and electronic device to solve the problem that the windows of the existing in-app split-screen interface cannot be adjusted.
  • an embodiment of the present application provides a display method, which is applicable to an electronic device, and the method includes: the electronic device receives a user's split screen operation, and in response to the split screen operation, controls the first display screen of the electronic device A display area displays the first interface, and controls the second display area of the display screen to display the second interface; wherein the second display area does not overlap with the first display area or partially overlaps; the first interface and the second interface are both first Different interfaces of the application, and then receive a second operation from the user.
  • the second operation is used to trigger the adjustment of the size of at least one of the first display area and the second display area; in response to the second operation, the first display area is controlled to be adjusted to The third display area, and the second display area is controlled to be adjusted to the fourth display area; wherein, the third display area displays the first interface, and the fourth display area displays the second interface.
  • the adjustment of windows of different interfaces in the application can be realized through the above-mentioned method, and the user experience can be improved.
  • the right boundary of the first interface and the left boundary of the second interface may be provided with window adjustment controls;
  • the second operation is a drag operation acting on the window adjustment controls, and the drag operation includes dragging direction, Operation start point coordinates and operation end point coordinates.
  • the electronic device controls the first display area to be adjusted to the third display area and controls the second display area to be adjusted to the fourth display area, it further includes: adjusting the first display area according to the dragging direction, the coordinates of the operation start point and the coordinates of the operation end point The ratio between the width of and the width of the second display area; according to the ratio, the third display area and the fourth display area are determined.
  • the above-mentioned method can enrich the display form of the display screen, improve the utilization rate of the display screen, and enhance the user's visual experience.
  • the second interface when the ratio between the width of the first display area and the width of the second display area is less than the first threshold, the second interface can be controlled to be displayed in full screen; or, when the first display When the ratio between the width of the area and the width of the second display area is greater than a second threshold, the first interface can be controlled to be displayed in full screen; wherein, the first threshold is much smaller than the second threshold.
  • the above method can switch the display screen from the multi-window mode to the single-window mode, and the display mode is more flexible and changeable.
  • the second interface may be an interface of an upper level of the first interface; or, the second interface may also be an interface of a lower level of the first interface.
  • the first display area and the second display area may be pre-configured in the electronic device; or, the first display area and the second display area may also be configured by the user Set in the electronic device according to requirements.
  • the display screen of the electronic device is a folding screen
  • the first display area may be a display area corresponding to the first screen
  • the second display area may be a display area corresponding to the second screen
  • the folding screen may be folded to form at least two screens, and the at least two screens include the first screen and the second screen.
  • the above-mentioned window adjustment control can be set at the folding area of the folding screen.
  • the display content of the folding screen can be enriched, the utilization rate of the folding screen can be improved, and the user's visual experience can be improved.
  • embodiments of the present application provide an electronic device, including a sensor, a touch screen, a processor, and a memory, where the memory is used to store one or more computer programs; when one or more computer programs stored in the memory are used by the processor When executed, the electronic device can implement any possible design method in any of the foregoing aspects.
  • an embodiment of the present application also provides a device, which includes a module/unit that executes any one of the possible design methods in any of the foregoing aspects.
  • modules/units can be realized by hardware, or by hardware executing corresponding software.
  • an embodiment of the present application also provides a computer-readable storage medium.
  • the computer-readable storage medium includes a computer program.
  • the computer program runs on an electronic device, the electronic device executes any of the above aspects. Any one of the possible design methods.
  • the embodiments of the present application also provide a method that includes a computer program product, which when the computer program product runs on a terminal, causes the electronic device to execute any one of the possible designs in any of the foregoing aspects.
  • FIG. 1 is a schematic structural diagram of a mobile phone provided by an embodiment of this application.
  • FIG. 2 is a schematic diagram of the structure of an Android operating system provided by an embodiment of the application.
  • FIG. 3 is a schematic diagram of a split screen mode provided by an embodiment of the application.
  • 4A is a schematic diagram of another split screen mode provided by an embodiment of the application.
  • 4B is a schematic diagram of another split screen mode provided by an embodiment of the application.
  • FIG. 5 is an interactive schematic diagram of another software implementation method of a split screen mode provided by an embodiment of the application.
  • FIG. 6 is a schematic diagram of a split screen operation provided by an embodiment of the application.
  • FIGS. 7A to 7E are schematic diagrams of the interface of a split-screen display method provided by an embodiment of the application.
  • a to D in FIG. 8 are schematic diagrams of another split-screen display interface provided by an embodiment of the application.
  • FIG. 9 is a schematic diagram of an example of a display area setting interface provided by an embodiment of the application.
  • FIG. 10 is a schematic diagram of an example of a display area setting interface provided by an embodiment of the application.
  • FIG. 11 is a schematic diagram of an example of a display area setting interface provided by an embodiment of the application.
  • FIG. 12 is a schematic structural diagram of another electronic device provided by an embodiment of the application.
  • the embodiments of the application can be applied to any electronic device with a touch screen.
  • the electronic device can be a portable device, such as a mobile phone, a tablet computer, a wearable device with wireless communication function (such as a smart watch), and so on.
  • the portable terminal has a touch screen and arithmetic operation capability (can run the display method provided in the embodiment of the present application).
  • Exemplary embodiments of portable devices include but are not limited to carrying Or portable devices with other operating systems.
  • the above-mentioned portable device may also be other portable devices, as long as it has a touch screen and arithmetic operation capability (capable of running the display method provided in the embodiment of this application).
  • the above-mentioned electronic device may not be a portable device, but a desktop computer with a touch screen and arithmetic operation capability (which can run the display method provided in the embodiment of the present application).
  • FIG. 1 shows a schematic structural diagram of the mobile phone 100.
  • the mobile phone 100 may include a processor 110, an external memory interface 120, an internal memory 121, a USB interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 151, a wireless communication module 152, Audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone interface 170D, sensor module 180, buttons 190, motor 191, indicator 192, camera 193, display screen 194, SIM card interface 195 and so on.
  • a processor 110 an external memory interface 120, an internal memory 121, a USB interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 151, a wireless communication module 152, Audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone interface 170D, sensor module 180, buttons 190, motor 191, indicator 192, camera 193, display screen 194, SIM card interface 195 and
  • the sensor module 180 may include a gyroscope sensor 180A, an acceleration sensor 180B, a proximity light sensor 180G, a fingerprint sensor 180H, a touch sensor 180K, and a hinge sensor 180M (Of course, the mobile phone 100 may also include other sensors, such as temperature sensors, pressure sensors, and distance sensors. Sensors, magnetic sensors, ambient light sensors, air pressure sensors, bone conduction sensors, etc., not shown in the figure).
  • the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the mobile phone 100.
  • the mobile phone 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, memory, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural network processor (Neural-network Processing Unit, NPU) Wait.
  • AP application processor
  • ISP image signal processor
  • controller memory
  • video codec digital signal processor
  • DSP digital signal processor
  • baseband processor baseband processor
  • NPU neural network Processing Unit
  • the different processing units may be independent devices or integrated in one or more processors.
  • the controller may be the nerve center and command center of the mobile phone 100. The controller can generate operation control signals according to the instruction operation code and timing signals to complete the control of fetching and executing instructions.
  • a memory may also be provided in the processor 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 run the display method provided in the embodiment of the present application, so that the user can adjust the window sizes of different interfaces of the same application displayed on the display screen, and improve the user experience.
  • the processor 110 can integrate different devices, such as a CPU and a GPU, the CPU and GPU can cooperate to execute the touch screen display method provided in the embodiments of the present application.
  • the touch screen display method part of the algorithm is executed by the CPU, and another part of the algorithm is executed by the CPU. GPU execution in order to get faster processing efficiency.
  • 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 mobile phone 100 may include one or N display screens 194, and N is a positive integer greater than one.
  • the display screen 194 may be an integrated flexible display screen, or a spliced display screen composed of two rigid screens and a flexible screen located on the two rigid screens.
  • the processor 110 runs the display method provided in the embodiment of the present application, the processor 110 can control the window sizes of different interfaces of the same application on the display screen 194.
  • the camera 193 (a front camera or a rear camera, or a camera can be used as a front camera or a rear camera) is used to capture still images or videos.
  • the camera 193 may include photosensitive elements such as a lens group and an image sensor, where the lens group includes a plurality of lenses (convex lens or concave lens) for collecting light signals reflected by the object to be photographed and transmitting the collected light signals to the image sensor .
  • the image sensor generates an original image of the object to be photographed according to the light signal.
  • the internal memory 121 may be used to store computer executable program code, where the executable program code includes instructions.
  • the processor 110 executes various functional applications and data processing of the mobile phone 100 by running instructions stored in the internal memory 121.
  • the internal memory 121 may include a storage program area and a storage data area.
  • the storage program area can store operating system, application program (such as camera application, WeChat application, etc.) codes and so on.
  • the data storage area can store data created during the use of the mobile phone 100 (for example, images and videos collected by a camera application).
  • the internal memory 121 may also store the code of the display area adjustment algorithm provided in the embodiment of the present application.
  • the processor 110 may control the display position of the message in the notification bar on the display screen 194.
  • 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.
  • a non-volatile memory such as at least one magnetic disk storage device, a flash memory device, a universal flash storage (UFS), etc.
  • the code of the display area adjustment algorithm provided by the embodiment of the present application can also be stored in an external memory.
  • the processor 110 can run the display area adjustment algorithm code stored in the external memory through the external memory interface 120, and the processor 110 can control the window sizes of different interfaces of the same application on the display screen 194.
  • the functions of the sensor module 180 are described below.
  • the gyroscope sensor 180A can be used to determine the movement posture of the mobile phone 100.
  • the angular velocity of the mobile phone 100 around three axes ie, x, y, and z axes
  • the gyroscope sensor 180A can be used to detect the current movement state of the mobile phone 100, such as shaking or static.
  • the gyroscope sensor 180A is used to detect the folding or unfolding operation on the display screen 194.
  • the gyroscope sensor 180A may report the detected folding operation or unfolding operation as an event to the processor 110 to determine the folding state or unfolding state of the display screen 194.
  • the acceleration sensor 180B can detect the magnitude of the acceleration of the mobile phone 100 in various directions (generally three axes). That is, the gyroscope sensor 180A can be used to detect the current movement state of the mobile phone 100, such as shaking or static. In the embodiment of the present application, the acceleration sensor 180B is used to detect folding or unfolding operations on the display screen 194. The acceleration sensor 180B may report the detected folding operation or unfolding operation as an event to the processor 110 to determine the folding state or unfolding state of the display screen 194.
  • 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 mobile phone emits infrared light through light-emitting diodes. Mobile phones use photodiodes 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 phone. When insufficient reflected light is detected, the phone can determine that there is no object near the phone.
  • the proximity light sensor 180G may be disposed on the first screen of the foldable display screen 194, and the proximity light sensor 180G detects the folding or unfolding angle of the first screen and the second screen according to the optical path difference of the infrared signal.
  • the gyroscope sensor 180A (or acceleration sensor 180B) may send the detected motion state information (such as angular velocity) to the processor 110.
  • the processor 110 determines whether it is currently in a hand-held state or a tripod state based on the motion state information (for example, when the angular velocity is not 0, it means that the mobile phone 100 is in the hand-held state).
  • the fingerprint sensor 180H is used to collect fingerprints.
  • the mobile phone 100 can use the collected fingerprint characteristics to implement fingerprint unlocking, access application locks, fingerprint photographs, fingerprint answering calls, and so on.
  • Touch sensor 180K also called “touch panel”.
  • 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 mobile phone 100, which is different from the position of the display screen 194.
  • the display screen 194 of the mobile phone 100 displays a main interface, and the main interface includes icons of multiple applications (such as a camera application, a WeChat application, etc.).
  • the processor 110 may control the window sizes of different interfaces of the same application on the display screen 194.
  • the wireless communication function of the mobile phone 100 can be realized by the antenna 1, the antenna 2, the mobile communication module 151, the wireless communication module 152, 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 mobile phone 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 151 can provide a wireless communication solution including 2G/3G/4G/5G and the like applied to the mobile phone 100.
  • the mobile communication module 151 may include at least one filter, switch, power amplifier, low noise amplifier (LNA), etc.
  • the mobile communication module 151 can receive electromagnetic waves by the antenna 1, filter and amplify the received electromagnetic waves, and transmit them to the modem processor for demodulation.
  • the mobile communication module 151 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 151 may be provided in the processor 110.
  • at least part of the functional modules of the mobile communication module 151 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 sound signals through audio equipment (not limited to the speaker 170A, the receiver 170B, etc.), or displays images or videos through the display 194.
  • the modem processor may be an independent device. In other embodiments, the modem processor may be independent of the processor 110 and be provided in the same device as the mobile communication module 151 or other functional modules.
  • the wireless communication module 152 can provide applications on the mobile phone 100 including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), and global navigation satellite systems. (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions.
  • WLAN wireless local area networks
  • BT Bluetooth
  • GNSS global navigation satellite system
  • frequency modulation frequency modulation, FM
  • NFC near field communication technology
  • infrared technology infrared, IR
  • the wireless communication module 152 may be one or more devices integrating at least one communication processing module.
  • the wireless communication module 152 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 152 can also receive the signal to be sent from the processor 110, perform frequency modulation, amplify it, and convert it into electromagnetic wave radiation through
  • the mobile phone 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 mobile phone 100 can receive the key 190 input, and generate key signal input related to the user settings and function control of the mobile phone 100.
  • the mobile phone 100 can use the motor 191 to generate a vibration notification (such as an incoming call vibration notification).
  • the indicator 192 in the mobile phone 100 can be an indicator light, which can be used to indicate the charging status, power change, and can also be used to indicate messages, missed calls, notifications, and so on.
  • the SIM card interface 195 in the mobile phone 100 is used to connect to the SIM card.
  • the SIM card can be connected to and separated from the mobile phone 100 by inserting into the SIM card interface 195 or pulling out from the SIM card interface 195.
  • the mobile phone 100 may include more or less components than those shown in FIG. 1, which is not limited in the embodiment of the present application.
  • Fig. 2 is a software structure block diagram of an electronic device provided by an embodiment of the present application.
  • the layered architecture can divide 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 three layers, from top to bottom, the application layer (referred to as the application layer), the application framework layer (referred to as the framework layer), and the kernel layer (also referred to as the driver layer).
  • the application layer can include a series of application packages. As shown in Figure 2, the application layer may include multiple application packages such as application 1 and application 2.
  • the application package can be applications such as camera, gallery, calendar, call, map, navigation, WLAN, Bluetooth, music, video, short message, and launcher.
  • the framework layer provides an application programming interface (application programming interface, API) and a programming framework for applications at the application layer.
  • the application framework layer includes some predefined functions.
  • the framework layer may include a window manager (WMS) and an activity manager (AMS).
  • WMS window manager
  • AMS activity manager
  • the framework layer may also include a content provider, a view system, a phone manager, a resource manager, a notification manager, etc. (not shown in the drawings).
  • the window manager WMS 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 activity manager AMS is used to manage the Activity, and is responsible for the startup, switching, scheduling of various components in the system, and the management and scheduling of applications.
  • the kernel layer is the layer between hardware and software.
  • the kernel layer includes at least display driver, camera driver, audio driver, sensor driver, input/output device driver (for example, keyboard, touch screen, earphone, speaker, microphone, etc.) and so on.
  • the electronic device receives input operations (such as split-screen operations) performed by the user on the display screen, and the kernel layer can generate corresponding input events according to the input operations, and report the event to the application framework layer.
  • the activity management server AMS of the application framework layer sets the window mode (such as multi-window mode) corresponding to the input operation and the window position and size.
  • the window management server WMS of the application framework layer draws the window according to the settings of the AMS, and then sends the drawn window data to the display driver of the kernel layer, and the display driver displays the corresponding application interface in different display areas of the display screen.
  • the display method provided by the embodiment of the present application can be implemented based on the freeform feature of google (Google) and the multi-window multi-task infrastructure.
  • the activity manager AMS may include an Activity (activity) native management module and an Activity (activity) extension module.
  • the Activity native management module is used to manage the Activity, and is responsible for the startup, switching, scheduling of various components in the system, and the management and scheduling of applications.
  • the Activity extension module is used to set the window mode and window attributes according to the folding or unfolding state of the folding screen.
  • the properties of the window may include the position and size of the Activity window, and the visible properties of the Activity window (that is, the state of the Activity window).
  • the position of the Activity window is when the folding screen displays the Activity window
  • the position of the Activity window on the folding screen and the size of the Activity window can be information such as width and height in the application startup config (configuration).
  • the visible attribute of the Activity window can be true (yes) or false (no).
  • the visible property of the Activity window is true, it means that the Activity window is visible to the user, that is, the display driver will display the content of the Activity window.
  • the visible property of the Activity window of the Activity window is false, it means that the Activity window is invisible to the user, that is, the display driver does not display the content of the Activity window.
  • an application may call the start activity interface to start the corresponding activity.
  • the activity manager AMS can request the window manager WMS to draw the window corresponding to the Activity and call the display driver to display the interface.
  • the input/output device driver of the driver layer can detect the user's drag event (onTouchEvent).
  • the input/output device driver can report the drag event to the window manager WMS of the framework layer (ie, the application framework layer).
  • the window manager WMS listens to the drag event, the window manager WMS sends a display (display area) change event to the activity manager AMS, that is, through the AIDL (android interface definition language, interface definition language) interface
  • the operation endpoint coordinates are sent from the application process to the AMS of the Android Open-Source Project (AOSP) process, and the AMS adjusts the width of the two windows according to the operation endpoint coordinates.
  • AOSP Android Open-Source Project
  • the activity manager AMS sets the window mode and the properties of the window, for example, determines the size of the display area (display). After the activity manager AMS sets the Activity window mode and properties, it can request the window manager WMS to redraw the window, and then call the display driver to display the redrawn window content, thereby presenting different interfaces of the application to the user in new and different display areas.
  • split screen function is to divide the physical screen of a terminal into multiple display windows for display, and each display window can display different Interface, which is convenient for users to use.
  • the window adjustment in the existing split-screen mode is achieved through corresponding split-screen applications or System UI (system interface) processes, etc.
  • system UI system interface
  • the terminal device described in FIG. 3 supports a split-screen function.
  • the process of the gallery application 31 needs to be started first And the process of the WeChat application 32, and then receive the user's split screen operation to determine the size of the two windows, and achieve split screen display.
  • the gallery application 31 process and the WeChat application 32 process of the terminal need to send the coordinates of the mobile operation to the System Server process for processing, because the gallery application 31 process and WeChat application process
  • the application 32 process and the System Server process do not belong to the same process, and the communication between the processes needs to be realized through the corresponding cross-process communication mechanism. Therefore, the corresponding cross-process communication mechanism needs to be called to adjust the user's mobile operation (window adjustment control).
  • the moved coordinates are sent to the System Server process for processing to move the window adjustment control 33 to the corresponding position indicated by the coordinates, so as to adjust the size of the split screen window.
  • the System Server process After the System Server process adjusts the window size, it needs to trigger the System UI process to redraw the interface of each window. Because the System UI process and the System Server process are also different processes, it is also necessary to call a cross-process communication mechanism to realize the interface redrawing of the gallery application 31 and the WeChat application 32.
  • the AMS in the multi-window mode, before rendering different windows, the AMS can insert a window adjustment control 41 at the right border of the Activity root layout on the left side of the display screen. Similarly, insert the same window adjustment control 41 in the left interface of the Activity root layout on the right.
  • the window adjustment control 41 may also be a virtual control, that is, it is not visible to the user, or in a scene where the left and right windows are displayed on the display screen, there is one window adjustment control 41 in the boundary between the left and right windows.
  • the embodiment of the present application does not specifically limit the specific form of the window adjustment control 41.
  • step 401 because the window adjustment control 41 overloads the drag event (onTouchEvent), in step 401, the user can apply a drag operation on the display screen; in step 402, the kernel layer monitors the drag event , Send the dragging direction, operation start coordinates and operation end coordinates from the application process to the AMS module of the AOSP process through the AIDL interface; step 403, the AMS module calculates the width of the left and right windows based on the operation end coordinates, and sets the Activity window Mode and attributes; step 404, and then request the window manager WMS to redraw the window according to the set window attributes.
  • applications at the application layer do not need to be adapted to develop the window adjustment function.
  • an embodiment of the present application provides a display method.
  • the technical solution in the embodiment of the present application will be described below with reference to the drawings in the embodiment of the present application.
  • the terms “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 technical features indicated. .
  • the features defined with “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more.
  • the display method provided by the embodiment of the present application can be executed by an electronic device.
  • Step 501 The processor 110 in the electronic device receives a user's split screen operation.
  • the split screen operation is used to trigger different interfaces of the first application to be displayed on the same display screen 194 at the same time.
  • the split screen operation may be a split screen gesture or voice command as shown in FIG. 6.
  • the standby interface 700 of the mobile phone shown in FIG. 7A is provided with a Huawei Mall application 701.
  • a Huawei Mall application 701 When the mobile phone detects a user's click operation on the Huawei Mall application 701, an interface 710 as shown in FIG. 7B is displayed.
  • the user enters the keyword "hat" in the search box of the interface 710, and when the mobile phone detects the user's operation on the search control 711 of the interface 710, an interface 720 as shown in FIG. 7C is displayed.
  • the user can apply a split screen gesture as shown in FIG. 6 on the interface 720.
  • Step 502 in response to the split screen operation, the processor 110 controls the first display area of the display screen 194 of the electronic device to display the first interface, and controls the second display area of the display screen to display the second interface.
  • the second display area and the first display area may partially overlap or not overlap at all; the first interface and the second interface are both different interfaces of the first application.
  • the electronic device displays the interface 730 as shown in FIG. 7D.
  • the first interface displayed in the first display area 731 of the interface 730 is the content of the interface 710 shown in FIG. 7B
  • the second interface displayed in the second display area 732 of the interface 730 is the content of the interface 720 shown in FIG. 7C. content.
  • Step 503 The processor 110 in the electronic device receives the second operation of the user.
  • the second operation is used to trigger the adjustment of the size of at least one of the first display area and the second display area.
  • the second operation may be a drag operation on the window adjustment control, or a drag gesture or the like.
  • Step 504 In response to the second operation, the processor 110 controls the first display area to be adjusted to a third display area, and controls the second display area to be adjusted to a fourth display area, where the third display area displays the first interface, and the fourth display area displays the first interface.
  • the display area displays the second interface.
  • the electronic device adds a window adjustment control to facilitate the user to adjust the window size, so as to achieve the effect of system-level adjustment of the window size, reduce processing delay, increase the smoothness of interface display, and improve the user experience.
  • the mobile phone displays the interface 740 as shown in FIG. 7E.
  • the first interface displayed in the fourth display area 741 of the interface 740 is the content of the interface 710 shown in FIG. 7B
  • the second interface displayed in the third display area 742 of the interface 740 is the content of the interface 720 shown in FIG. 7C. content.
  • the third-party application may also configure static configuration parameters to configure which interfaces can support split-screen display, so that the third-party application is unaware of split-screen display when running on the electronic device.
  • the aforementioned electronic device runs a third-party application that supports split-screen display, it can respond to the user's split-screen operation, and the AMS on the operating system can split-screen display of the interface of the third-party application according to static configuration parameters.
  • the drag operation may include the drag direction, the operation start point coordinates, and the operation end coordinates; the electronic device adjusts the width of the first display area according to the drag direction, the operation start point coordinates, and the operation end coordinates.
  • the ratio between the width of the second display area and the width of the second display area, and the third display area and the fourth display area are determined according to the ratio. Exemplarily, as shown in A in FIG. 8, the width of the first display area is X1, the width of the second display area is Y1, and X1 is equal to Y1.
  • the electronic device detects that the user acts on the right side of the window adjustment control L1. During the drag operation, the electronic device displays an interface as shown in B in FIG.
  • the width of the third display area is X2, and the width of the fourth display area is Y2, where X2 is greater than Y2. Furthermore, when the ratio between X2/Y2 is greater than a set threshold (for example, 19/1), the electronic device can control the full-screen display of the first interface in the first display area. Further, the electronic device can also hide or remove the window adjustment control.
  • a set threshold for example, 19/1
  • the width of the first display area is X1
  • the width of the second display area is Y1
  • X1 is equal to Y1.
  • the mobile phone detects that the user acts on the window adjustment control L1.
  • the mobile phone displays the interface as shown in D in Figure 8, the width of the third display area is X3, and the width of the fourth display area is Y3, where X3 is smaller than Y3.
  • the electronic device can control the second interface in the second display area to be displayed in full screen. Further, the electronic device can also hide or remove the window adjustment control.
  • the dividing line L1 between the first display area and the second display area in A in FIG. 8 may coincide with the folding edge of the folding screen.
  • the first display area corresponds to the first screen of the folding screen
  • the second display area corresponds to the second screen of the folding screen.
  • the second interface may be an interface of a level above the first interface; or, the second interface is an interface of a level below the first interface, and the second interface is different from the first interface.
  • the mobile phone can determine the second interface in the following manner.
  • the multiple display areas included in the display screen (including folding screen or non-folding screen) of the electronic device may be preset in the electronic device, or manually set by the user.
  • the sizes (including width and height) of the first display area and the second display area can be pre-configured in the mobile phone.
  • the width and height of the first display area and the second display area may be manually set by the user in the mobile phone.
  • the size of the first display area and the size of the second display area may be the same or different.
  • the setting interface 901 of the electronic device displays the setting controls of the display area, and the user can set the aspect ratio (that is, the aspect ratio) of the first display area and the aspect ratio of the second display area, or The user can select the aspect ratio of the first display area and the aspect ratio of the second display area from the setting interface.
  • the setting interface 1001 of the mobile phone displays a display area quantity setting control 1002 and a display area range setting control 1003 in a landscape state.
  • the mobile phone can prompt the user to set the range of the first display area, and the user can drag on the display to set the first display area.
  • a range of the display area After the user stops dragging, as shown in FIG. 10(c), the mobile phone can display a control 1004 for determining the range of the first display area and a control 1005 for canceling the setting.
  • the mobile phone can determine the range of the first display area and the second display area set by the user, where (d) in Figure 10 ) Is a schematic diagram that the first display area and the second display area do not overlap at all, and (e) in FIG. 10 is a schematic diagram that the first display area and the second display area partially overlap.
  • the user can also move the position of the first display area.
  • a dividing line 1101 is displayed on the setting interface of the mobile phone, and the user can drag the dividing line 1101 to set Determine the size and aspect ratio of the first display area and the second display area.
  • the user can also set the display area included in the display screen of the mobile phone in other methods, which are not limited in the embodiment of the present application.
  • an electronic device may include a touch screen 1201, where the touch screen 1201 includes a touch panel 1206 and a display screen 1207; one or A plurality of processors 1202; a memory 1203; one or more application programs (not shown); and one or more computer programs 1204.
  • the above-mentioned devices may be connected through one or more communication buses 1205.
  • the one or more computer programs 1204 are stored in the aforementioned memory 1203 and are configured to be executed by the one or more processors 1202.
  • the one or more computer programs 1204 include instructions, and the aforementioned instructions can be used for execution as shown in FIG. 5 Each step in the corresponding embodiment.
  • the embodiments of the present application also provide a computer storage medium, which stores computer instructions, and when the computer instructions run on an electronic device, the electronic device executes the above-mentioned related method steps to implement the display method in the above-mentioned embodiment.
  • the embodiment of the present application also provides a computer program product.
  • the computer program product When the computer program product is run on a computer, the computer is caused to execute the above-mentioned related steps to realize the display method in the above-mentioned embodiment.
  • the embodiments of the present application also provide a device.
  • the device may specifically be a chip, component or module.
  • the device may include a processor and a memory connected to each other.
  • the memory is used to store computer execution instructions.
  • the processor can execute the computer-executable instructions stored in the memory, so that the chip executes the touch screen display method in the foregoing method embodiments.
  • the electronic devices, computer storage media, computer program products, or chips provided in the embodiments of this application are all used to execute the corresponding methods provided above. Therefore, the beneficial effects that can be achieved can refer to the corresponding methods provided above. The beneficial effects of the method are not repeated here.
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are only illustrative, for example, the division of modules or units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another device, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may be one physical unit or multiple physical units, that is, they may be located in one place, or they may be distributed to multiple different places. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit can be implemented in the form of hardware or software functional unit.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a readable storage medium.
  • the technical solutions of the embodiments of the present application are essentially or the part that contributes to the prior art, or all or part of the technical solutions can be embodied in the form of software products, which are stored in a storage medium It includes several instructions to make a device (may be a single-chip microcomputer, a chip, etc.) or a processor (processor) execute all or part of the steps of the methods in the various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read only memory (read only memory, ROM), random access memory (random access memory, RAM), magnetic disk or optical disk and other media that can store program codes.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

Les modes de réalisation de la présente invention concernent un procédé d'affichage et un dispositif électronique, le procédé étant utilisé dans le dispositif électronique, le procédé étant utilisé pour résoudre le problème d'incapacité à ajuster les fenêtres d'interfaces à écran partagé dans des applications existantes, et le procédé comprenant les étapes consistant à : recevoir, par un dispositif électronique, une opération d'écran partagé d'un utilisateur ; en réponse à l'opération d'écran partagé, commander une première zone d'affichage d'un écran d'affichage du dispositif électronique pour afficher une première interface, et commander une deuxième zone d'affichage de l'écran d'affichage pour afficher une seconde interface, la deuxième zone d'affichage et la première zone d'affichage ne se chevauchant pas ou se chevauchant partiellement, et la première interface et la seconde interface étant toutes deux différentes interfaces d'une première application ; recevoir une seconde opération de l'utilisateur, la seconde opération étant utilisée pour déclencher l'ajustement de la taille d'au moins une zone d'affichage parmi la première zone d'affichage et la deuxième zone d'affichage ; et, en réponse à la seconde opération, commander la première zone d'affichage pour qu'elle s'ajuste dans une troisième zone d'affichage, et commander la deuxième zone d'affichage pour qu'elle s'ajuste dans une quatrième zone d'affichage, la troisième zone d'affichage affichant la première interface, et la quatrième zone d'affichage affichant la seconde interface.
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