WO2022042326A1

WO2022042326A1 - Display control method and related apparatus

Info

Publication number: WO2022042326A1
Application number: PCT/CN2021/112365
Authority: WO
Inventors: 叶灵洁; 杨文彬; 阚彬
Original assignee: 华为技术有限公司
Priority date: 2020-08-31
Filing date: 2021-08-12
Publication date: 2022-03-03
Also published as: CN114115770B; CN114115770A

Abstract

A display control method, comprising: a master electronic device detects a first operation; if the first operation is an operation on a first user interface, the master electronic device displays, in response to the first operation, an interface invoking and running an application of the master electronic device; and if the first operation is an operation on a second user interface, the master electronic device displays, in response to the first operation, an interface invoking and running an application of a slave electronic device. Thus, the size of an application interface can be prevented from changing with the size of a screen projection interface when an operation is performed on the master electronic device, thereby improving use convenience.

Description

Display control method and related device

This application claims the priority of the Chinese patent application with the application number 202010901550.6 and the application title "Display Control Method and Related Apparatus" filed with the China Patent Office on August 31, 2020, the entire contents of which are incorporated into this application by reference .

technical field

The present application relates to the field of electronic technology, and in particular, to a display control method and a related device.

Background technique

With the advancement of technology, there are more and more types and functions of electronic devices. When users use multiple electronic devices, it is very inconvenient to switch back and forth. In order to reduce the cost of switching devices for users, device coordination technology is gradually developed.

Device collaboration means that after two electronic devices establish a connection (such as a Bluetooth connection), the interface content of the slave electronic device is projected and displayed on the master electronic device. The operation of the slave electronic device can be realized on the screen projection interface of the master electronic device. For example, the user can call the application of the slave electronic device through the screen projection interface of the master electronic device. However, the running interface of the application is always based on the size of the screen projection interface. Adaptive changes, for example, the user shrinks the screen projection interface, and the running interface of the application is also reduced, which is extremely inconvenient to use.

SUMMARY OF THE INVENTION

The present application provides a display control method and related device, which can identify the input source of the first operation and display the application interface corresponding to the input source, thereby avoiding that the size of the application interface changes with the size of the screen projection interface when the user operates on the main electronic device. It varies in size for user convenience and takes full advantage of the configuration of the main electronics.

In a first aspect, the present application provides a display control method, the method is applied to a master electronic device, the master electronic device displays a first user interface, the first user interface includes a second user interface displayed by the slave electronic device. Interface content on the main electronic device; the main electronic device detects a first operation; if the first operation is an operation on the first user interface, in response to the first operation, the main electronic device displays a third user interface , the third user interface includes an interface for calling and running the application of the main electronic device; if the first operation is an operation on the second user interface, in response to the first operation, the main electronic device displays the fourth user interface an interface, the fourth user interface includes an interface for invoking and running an application of the slave electronic device.

By implementing the method provided by the first aspect, the main electronic device can identify the input source of the first operation, and display the application interface corresponding to the input source, thereby preventing the size of the application interface from changing with the size of the screen projection interface when the user operates on the main electronic device. Changes, user-friendly, and take full advantage of the configuration advantages of the main electronic equipment.

Wherein, the first operation includes a touch operation for starting or invoking an application. Exemplarily, the first operation may be an operation in which the user clicks a search box of a browser to prepare to invoke an input method to input text, or an operation in which the user clicks an icon of a camera application on the main interface to prepare to invoke a camera.

With reference to the first aspect, in some embodiments, the first user interface includes a screen projection area, and the screen projection area includes the interface content of the second user interface displayed by the slave electronic device that is projected on the master electronic device, and the second user interface is displayed on the master electronic device. An operation is an operation on the screen projection area of the first user interface, and the method further includes: in response to the detected second operation acting on the third user interface, sending, by the host electronic device, a running result of the application to the slave electronic device. In this way, when operating in the screen projection area on the master electronic device, the invoked application running result of the master electronic device is directly sent to the slave electronic device, and the user does not need to manually send the result, thereby reducing user operations.

Wherein, the second operation includes an operation for the called application. Exemplarily, the second operation may be an operation in which the user clicks on the input method interface to input text, or an operation in which the user clicks on the photographing control on the camera application interface.

With reference to the first aspect, in some embodiments, the method further includes: the master electronic device detects a third operation for enabling the function of distinguishing distributed input devices, and in response to the third operation, enabling the distinguishing distributed input device The function of distinguishing distributed input devices is used for the master electronic device to call and run the application of the master electronic device when it detects that the first operation is on the master electronic device, or the first operation is on the slave electronic device, Then the application of the slave electronic device is invoked and executed. In this way, the user can set the function of distinguishing distributed input devices to be on or off according to their own needs.

In some embodiments, the method further includes: the first user interface includes a window area, the third operation includes an operation detected by the main electronic device acting on a first interaction element in the window area, the first interaction The element is used to monitor the operation of enabling the function of distinguishing distributed input devices; when the function of distinguishing distributed input devices is not enabled, the first interactive element is displayed in the window area.

In some embodiments, the method further includes: after enabling the function of distinguishing distributed input devices, the main electronic device refreshes the window area, and displays a second interactive element in the refreshed window area; the main electronic device detects that A fourth operation acting on the second interactive element, in response to the fourth operation, disables the distinguishing distributed input device function. In this way, it is convenient for the user to turn on or off the function of distinguishing distributed input devices.

With reference to the first aspect, in some embodiments, the first user interface includes a screen projection area, and the screen projection area includes interface content projected on the master electronic device by the second user interface displayed by the slave electronic device. It also includes: after the function of distinguishing distributed input devices is turned off, the main electronic device detects a fifth operation; if the fifth operation is an operation on the screen projection area on the main electronic device, responding to the fifth operation , the master electronic device displays a fifth user interface, and the fifth user interface includes an interface for calling and running an application of the slave electronic device. That is to say, if the user does not want to use the function of distinguishing distributed input devices, an existing solution, that is, a universal screen projection function, can be provided for the user to choose. Therefore, the differentiated distributed input device function of the present application may be compatible with the general screen projection function.

In combination with the first aspect, in some embodiments, if the first operation is an operation acting on a text box on the first user interface, the third user interface includes an input to invoke and run an input method application of the main electronic device legal interface. In this way, the user can use the input method of the main electronic device when inputting text in the screen projection area of the main electronic device, which makes it more convenient to input text.

In some embodiments, the second operation is an input operation acting on a text box in the screen projection area of the third user interface, and the method further includes: the main electronic device refreshes the third user interface, and the refreshed third user interface The screen projection area of the third user interface includes the input result of the input operation.

In combination with the first aspect, in some embodiments, if the first operation is an operation acting on a camera application on the first user interface, the third user interface includes a first operation that invokes and runs the camera application of the main electronic device a preview screen, the first preview screen includes a first image, and the third user interface further includes at least one enhanced function option provided by the main electronic device; in response to the detected sixth operation acting on the target enhanced function option, the electronic The device displays a second preview screen, the second preview screen includes a second image, and the second image is an image obtained by performing the enhancement function processing corresponding to the target enhancement function option on the first image, and the at least one enhancement function option includes the Target enhancement options. Wherein, the sixth operation includes a click operation on the target enhancement function option.

In some embodiments, the first user interface includes a screen projection area, and the screen projection area includes interface content projected on the master electronic device by the second user interface displayed by the slave electronic device, and the first operation is performed on the master electronic device. The operation on the screen projection area of the first user interface, the second operation is an operation acting on the shooting controls in the third user interface, and the method further includes: the main electronic device refreshes the third user interface, and the refreshed The third user interface includes a photographing result of the photographing operation, where the photographing result includes a photographing picture after the target enhancement function is invoked. In this way, the user can call the camera application of the master electronic device when operating in the screen projection area of the master electronic device, and call the enhanced function of the master electronic device to shoot, and the camera application without using the slave electronic device can also be obtained in the slave electronic device Shooting results.

In combination with the first aspect, in some embodiments, if the first operation is an operation acting on a play application icon on the first user interface, the third user interface includes media for calling and running the play application of the main electronic device An object selection interface, the media object selection interface includes at least one media object identifier; the media object selection interface includes the media object identifiers played in the history of the main electronic device. In response to the detected seventh operation acting on the target media object identification, the electronic device displays a playback screen of the media corresponding to the target media object identification, and the playback screen includes playback information for historically playing the media on the main electronic device, the The at least one media object identification includes the target media object identification.

In some embodiments, the playback information includes one or more of the following information: playback progress information, user comment information, and media sharing information.

In some embodiments, the first user interface includes a screen projection area, and the screen projection area includes interface content projected on the master electronic device by the second user interface displayed by the slave electronic device, and the first operation is performed on the master electronic device. The operation on the screen projection area of the first user interface, if the second operation is an operation acting on the closing control of the media playing screen, the method further includes: responding to the detected second operation acting on the media playing screen , the master electronic device closes the media playback screen, and sends the playback information of the media playback screen to the slave electronic device. In this way, the user can invoke the play application of the main electronic device when operating in the screen projection area of the main electronic device. It makes better use of the advantage that the screen of the main electronic device is larger than that of the subordinate electronic device, and sends the playback information to the subordinate electronic device, so that the user can continue watching on the subordinate electronic device after changing the scene.

In conjunction with the first aspect, in some embodiments, the master electronic device includes a touch screen and a graphical user interface; the slave electronic device includes a touch screen and a graphical user interface. In this way, the user can directly operate the touch screen on the electronic device, and obtain the response result through the graphical user interface.

In a second aspect, the present application provides an electronic device comprising: a display screen, a touch sensor, a memory, one or more processors, a plurality of application programs, and one or more programs; wherein the one or more A program is stored in the memory; when the one or more processors are executing the one or more programs, the electronic device is caused to perform the method described in the first aspect and any possible implementation manner of the first aspect .

In a third aspect, the present application provides a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, when the processor executes the computer program, the The computer device performs the method as described in the first aspect and any possible implementation of the first aspect.

In a fourth aspect, the present application provides an electronic device, the electronic device comprising an apparatus for performing the method described in the first aspect and any possible implementation manner of the first aspect.

In a fifth aspect, the present application provides a computer program product containing instructions, when the computer program product is run on an electronic device, the electronic device is made to execute the first aspect and any possible implementation of the first aspect. method.

In a sixth aspect, the present application provides a computer-readable storage medium, comprising instructions that, when the above-mentioned instructions are executed on an electronic device, cause the above-mentioned electronic device to execute the first aspect and any possible implementation manner of the first aspect. method.

In a seventh aspect, the present application provides a communication system, including a master electronic device and a slave electronic device; the master electronic device executes the method described in the first aspect and any possible implementation manner of the first aspect.

By implementing the technical solution provided in this application, the main electronic device can identify the input source of the first operation and display the application interface corresponding to the input source, thereby preventing the size of the application interface from changing with the size of the screen projection interface when the user operates on the main electronic device Changes, user-friendly, and take full advantage of the configuration advantages of the main electronic equipment.

Description of drawings

1 is a schematic structural diagram of an electronic device provided by an embodiment of the present application;

2A-2I are schematic diagrams of establishing a collaborative relationship between two electronic devices provided by an embodiment of the present application;

FIG. 3A-FIG. 3B are schematic diagrams of the first method for enabling the function of distinguishing distributed input devices provided by an embodiment of the present application;

4A-4I are schematic diagrams of some human-computer interactions provided in a text input scenario provided by an embodiment of the present application;

5A-5F are other schematic diagrams of human-computer interaction provided in an image shooting scene provided by an embodiment of the present application;

6A-6I are schematic diagrams of some human-computer interactions provided in a video playback scenario provided by an embodiment of the present application;

7 is a schematic diagram of a software structure of an electronic device provided by an embodiment of the present application;

FIG. 8 is a flowchart of a method for implementing a function of distinguishing distributed input devices by an electronic device provided by an embodiment of the present application.

detailed description

The embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application. The terms used in the implementation part of the embodiments of the present application are only used to explain the specific embodiments of the present application, and are not intended to limit the present application.

First, the application scenarios involved in the embodiments of the present application are introduced. The present application involves at least two electronic devices, the electronic devices have a touch screen and a graphical user interface, including but not limited to mobile phones, tablet computers, smart screens, and the like. In this embodiment of the present application, a collaborative relationship is established between the at least two electronic devices. Collaboration between electronic devices refers to the use of distributed technology to achieve cross-device and cross-system collaboration, and after connecting multiple electronic devices to realize functions such as resource sharing and collaborative operation, the multiple electronic devices include but are not limited to mobile phones, computers, Tablet and other electronic devices.

The following takes two electronic devices as an example to introduce the process of establishing a cooperative relationship between electronic devices, for example, the two electronic devices are a first electronic device and a second electronic device respectively. Specifically, the first electronic device and the second electronic device first establish a connection, and the connection methods include but are not limited to Bluetooth connection, scan code connection, Near Field Communication (Near Field Communication, NFC) touch connection and the like. Then, the interface content of the first electronic device can be projected onto the interface of the second electronic device for display. In this application, the first electronic device may be referred to as a slave electronic device, and the second electronic device may be referred to as a master electronic device. After the screen is projected, the interface content of the slave electronic device can be projected and displayed on the interface of the master electronic device. In this embodiment of the present application, the part of the interface of the master electronic device used to display the interface content of the slave electronic device after the screen projection may be referred to as Screencasting interface. On the other hand, other parts of the interface of the main electronic device other than the screen projection interface are called non-screen projection interfaces.

In the embodiment of the present application, when the user performs a touch screen operation on the screen of the main electronic device, regardless of whether the touch screen operation is on a screen projection interface or a non-screen projection interface, the application program of the main electronic device is invoked to implement corresponding functions. When the user performs a touch-screen operation on the screen of the slave electronic device, the application program of the slave electronic device is invoked to implement the corresponding function.

The following first introduces the exemplary electronic device 100 provided in the following embodiments of the present application.

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 charge management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2 , mobile communication module 150, wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, headphone 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 and so on. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, and ambient light. Sensor 180L, bone conduction sensor 180M, etc.

It can be understood that the structures illustrated in the embodiments of the present application do not constitute a specific limitation on the electronic device 100 . In other embodiments of the present application, the electronic device 100 may include more or less components than shown, or some components may be combined, or some components may be separated, or different components may be arranged. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

The processor 110 may include one or more processing units, for example, the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processor (graphics processing unit, GPU), 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 (neural-network processing unit, NPU), etc. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.

The controller can generate an operation control signal according to the instruction operation code and timing signal, and complete the control of fetching and executing instructions.

A memory may also be provided in the processor 110 for storing instructions and data. In some embodiments, the memory in processor 110 is cache memory. This memory may hold 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 called directly from the memory. Repeated accesses are avoided and the latency of the processor 110 is reduced, thereby increasing the efficiency of the system.

In some embodiments, 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 (pulse code modulation, PCM) interface, a universal asynchronous transceiver (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 (universal serial bus, USB) interface, etc.

In this embodiment of the present application, the processor 110 may be configured to determine whether the function of distinguishing distributed input devices is enabled when the master electronic device 100 and other slave electronic devices work together.

The I2C interface is a bidirectional synchronous serial bus that includes a serial data line (SDA) and a serial clock line (SCL). In some embodiments, the processor 110 may contain multiple sets of I2C buses. The processor 110 can be respectively coupled to the touch sensor 180K, the charger, the flash, the camera 193 and the like through different I2C bus interfaces. For example, the processor 110 may couple the touch sensor 180K through the I2C interface, so that the processor 110 and the touch sensor 180K communicate with each other through the I2C bus interface, so as to realize the touch function of the electronic device 100 .

The I2S interface can be used for audio communication. In some embodiments, the processor 110 may contain multiple sets of I2S buses. The processor 110 may be coupled with the audio module 170 through an I2S bus to implement communication between the processor 110 and the audio module 170 . In some embodiments, the audio module 170 can transmit audio signals to the wireless communication module 160 through the I2S interface, so as to realize the function of answering calls through a Bluetooth headset.

The PCM interface can also be used for audio communications, sampling, quantizing and encoding analog signals. In some embodiments, the audio module 170 and the wireless communication module 160 may be coupled through a PCM bus interface. In some embodiments, the audio module 170 can 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 may be a bidirectional communication bus. It converts the data to be transmitted between serial communication and parallel communication. In some embodiments, a UART interface is typically used to connect the processor 110 with the wireless communication module 160 . For example, the processor 110 communicates with the Bluetooth module in the wireless communication module 160 through the UART interface to implement the Bluetooth function. In some embodiments, the audio module 170 can transmit audio signals to the wireless communication module 160 through the UART interface, so as to realize the function of playing music through the Bluetooth headset.

The MIPI interface can be used to connect the processor 110 with peripheral devices such as the display screen 194 and the camera 193 . MIPI interfaces include camera serial interface (CSI), display serial interface (DSI), etc. In some embodiments, the processor 110 communicates with the camera 193 through a CSI interface, so as to realize the photographing function of the electronic device 100 . The processor 110 communicates with the display screen 194 through the DSI interface to implement the display function of the electronic device 100 .

The GPIO interface can be configured by software. The GPIO interface can be configured as a control signal or as a data signal. In some embodiments, the GPIO interface may 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 the like. The GPIO interface can also be configured as I2C interface, I2S interface, UART interface, MIPI interface, etc.

The USB interface 130 is an interface that conforms to the USB standard specification, and may specifically be a Mini USB interface, a Micro USB interface, a USB Type C interface, and the like. The USB interface 130 can be used to connect a charger to charge the electronic device 100, and can also be used to transmit data between the electronic device 100 and peripheral devices. It can also be used to connect headphones to play audio through the headphones. The interface can also be used to connect other electronic devices, such as AR devices.

It can be understood that the interface connection relationship between the modules illustrated in the embodiments of the present application is only a schematic illustration, and does not constitute a structural limitation of the electronic device 100 . In other embodiments of the present application, the electronic device 100 may also adopt different interface connection manners in the foregoing embodiments, or a combination of multiple interface connection manners.

The charging management module 140 is used to receive charging input from the charger. The charger may be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 140 may receive charging input from the wired charger through the USB interface 130 . In some wireless charging embodiments, the charging management module 140 may receive wireless charging input through a 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 for connecting 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, battery health status (leakage, impedance). In some other embodiments, the power management module 141 may also be provided in the processor 110 . In other embodiments, 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 may be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modulation and demodulation processor, the baseband processor, and the like.

Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in electronic device 100 may be used to cover a single or multiple communication frequency bands. Different antennas can also be reused to improve antenna utilization. For example, the antenna 1 can be multiplexed as a diversity antenna of the wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 150 may provide wireless communication solutions including 2G/3G/4G/5G etc. applied on the electronic device 100 . The mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (LNA) and the like. The mobile communication module 150 can receive electromagnetic waves from the antenna 1, filter and amplify the received electromagnetic waves, and transmit them to the modulation and demodulation processor for demodulation. The mobile communication module 150 can also amplify the signal modulated by the modulation and demodulation processor, and then turn it into an electromagnetic wave for radiation through the antenna 1 . In some embodiments, at least part of the functional modules of the mobile communication module 150 may be provided in the processor 110 . In some embodiments, at least part of the functional modules of the mobile communication module 150 may be provided in the same device as at least part of the modules of the processor 110 .

The modem processor may include a modulator and a demodulator. Wherein, 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 passed to the application processor. The application processor outputs sound signals through audio devices (not limited to the speaker 170A, the receiver 170B, etc.), or displays images or videos through the display screen 194 . In some embodiments, the modem processor may be a separate device. In other embodiments, the modem processor may be independent of the processor 110, and may 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), global navigation satellites Wireless communication solutions such as global navigation satellite system (GNSS), frequency modulation (FM), near field communication (NFC), and infrared technology (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 on it, amplify it, and convert it into electromagnetic waves for radiation through the antenna 2 .

In some embodiments, 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 technology may include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), broadband 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 (global positioning system, GPS), global navigation satellite system (global navigation satellite system, GLONASS), Beidou navigation satellite system (beidou navigation satellite system, BDS), quasi-zenith satellite system (quasi -zenith satellite system, QZSS) and/or satellite based augmentation systems (SBAS).

The electronic device 100 implements a display function through a GPU, a display screen 194, an application processor, and the like. The GPU is a microprocessor for image processing, and is connected to the display screen 194 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. Processor 110 may include one or more GPUs that execute program instructions to generate or alter display information.

Display screen 194 is used to display images, videos, and the like. Display screen 194 includes a display panel. The display panel can be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode or an active-matrix organic light-emitting diode (active-matrix organic light). emitting diode, AMOLED), flexible light-emitting diode (flex light-emitting diode, FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diode (quantum dot light emitting diodes, QLED) and so on. In some embodiments, the electronic device 100 may include one or N display screens 194 , where N is a positive integer greater than one.

In this embodiment of the present application, the display screen 194 may be used to display a user interface, and various controls in the user interface may be used to monitor user's touch operations on electronic devices from different sources and at different positions of the electronic devices. In response to the operation, the display screen 194 may also be used to display the response result of the electronic device to the touch operation.

The electronic device 100 may implement a shooting function through an ISP, a camera 193, a video codec, a GPU, a display screen 194, an application processor, and the like.

The ISP is used to process the data fed back by the camera 193 . For example, when taking a photo, the shutter is opened, the light is transmitted to the camera photosensitive element through the lens, the light signal is converted into an electrical signal, and the camera photosensitive element transmits the electrical signal to the ISP for processing, and converts it into an image visible to the naked eye. ISP can also perform algorithm optimization on image noise, brightness, and skin tone. ISP can also optimize the exposure, color temperature and other parameters of the shooting scene. In some embodiments, the ISP may be provided in the camera 193 .

Camera 193 is used to capture still images or video. The object is projected through the lens to generate an optical image onto the photosensitive element. The photosensitive element can be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. 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. The ISP outputs the digital image signal to the DSP for processing. DSP converts digital image signals into standard RGB, YUV and other formats of image signals. In some embodiments, the electronic device 100 may include 1 or N cameras 193 , where N is a positive integer greater than 1.

A digital signal processor is used to process digital signals, in addition to processing digital image signals, it can also process other digital signals. For example, when the electronic device 100 selects a frequency point, the digital signal processor is used to perform Fourier transform on the frequency point energy and so on.

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 of various encoding formats, such as: Moving Picture Experts Group (moving picture experts group, MPEG) 1, MPEG2, MPEG3, MPEG4 and so on.

The NPU is a neural-network (NN) computing processor. By drawing on the structure of biological neural networks, such as the transfer mode between neurons in the human brain, it can quickly process the input information, and can continuously learn by itself. Applications such as intelligent cognition of the electronic device 100 can be implemented through the NPU, such as image recognition, face recognition, speech recognition, text understanding, and the like.

The external memory interface 120 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device 100 . The external memory card communicates with the processor 110 through the external memory interface 120 to realize the data storage function. For example to save files like music, video etc in external memory card.

Internal memory 121 may be used to store computer executable program code, which 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, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), and the like. The storage data area may store data (such as audio data, phone book, etc.) created during the use of the electronic device 100 and the like. In addition, the internal memory 121 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash storage (UFS), and the like. The processor 110 executes various functional applications and data processing of the electronic device 100 by executing instructions stored in the internal memory 121 and/or instructions stored in a memory provided in the processor.

The electronic device 100 may implement audio functions through an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, an application processor, and the like. Such as music playback, recording, etc.

The audio module 170 is used for converting digital audio information into analog audio signal output, and also for converting analog audio input into digital audio signal. Audio module 170 may also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be provided in the processor 110 , or some functional modules of the audio module 170 may be provided in the processor 110 .

Speaker 170A, also referred to as 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 referred to as "earpiece", is used to convert audio electrical signals into sound signals. When the electronic device 100 answers a call or a voice message, the voice can be answered by placing the receiver 170B close to the human ear.

The microphone 170C, also called "microphone" or "microphone", is used to convert sound signals into electrical signals. When making a call or sending a voice message, the user can make a sound by approaching the microphone 170C through a human mouth, and input the sound signal into 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 a noise reduction function in addition to collecting sound signals. In other embodiments, the electronic device 100 may further be provided with three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and implement directional recording functions.

The earphone jack 170D is used to connect wired earphones. The earphone interface 170D may be the USB interface 130, or may be a 3.5mm open mobile terminal platform (OMTP) standard interface, a cellular telecommunications industry association of the USA (CTIA) standard interface.

The pressure sensor 180A is used to sense pressure signals, and can convert the pressure signals into electrical signals. In some embodiments, the pressure sensor 180A may be provided on the display screen 194 . There are many types of pressure sensors 180A, such as resistive pressure sensors, inductive pressure sensors, capacitive pressure sensors, and the like. The capacitive pressure sensor may be comprised of at least two parallel plates of 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. When a touch operation acts on the display screen 194, 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. In some embodiments, touch operations acting on the same touch position but with different touch operation intensities may correspond to different operation instructions. For example, when a touch operation whose intensity is less than the first pressure threshold acts on the short message application icon, the instruction for viewing 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, the instruction to create a new short message is executed.

The gyro sensor 180B may be used to determine the motion attitude of the electronic device 100 . In some embodiments, the angular velocity of electronic device 100 about three axes (ie, x, y, and z axes) may be determined by gyro sensor 180B. The gyro sensor 180B can be used for image stabilization. Exemplarily, when the shutter is pressed, the gyro sensor 180B detects the shaking 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 offset the shaking of the electronic device 100 through reverse motion to achieve anti-shake. The gyro sensor 180B can also be used for navigation and somatosensory game scenarios.

The air pressure sensor 180C is used to measure air pressure. In some embodiments, the electronic device 100 calculates the altitude through the air pressure value measured by the air pressure sensor 180C to assist in positioning and navigation.

The magnetic sensor 180D includes a Hall sensor. The electronic device 100 can detect the opening and closing of the flip holster using the magnetic sensor 180D. In some embodiments, when the electronic device 100 is a flip machine, the electronic device 100 can detect the opening and closing of the flip according to the magnetic sensor 180D. Further, according to the detected opening and closing state of the leather case or the opening and closing state of the flip cover, characteristics 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). The magnitude and direction of gravity can be detected when the electronic device 100 is stationary. It can also be used to identify the posture of electronic devices, and can be used in applications such as horizontal and vertical screen switching, pedometers, etc.

Distance sensor 180F for measuring distance. The electronic device 100 can measure the distance through 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.

Proximity light sensor 180G may include, for example, light emitting diodes (LEDs) and light detectors, such as photodiodes. The light emitting diodes may be infrared light emitting diodes. The electronic device 100 emits infrared light to the outside through the light emitting diode. Electronic device 100 uses 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 electronic device 100 . When insufficient reflected light is detected, the electronic device 100 may 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. Proximity light sensor 180G can also be used in holster mode, pocket mode automatically unlocks and locks the screen.

The ambient light sensor 180L is used to sense ambient light brightness. The electronic device 100 can adaptively adjust the brightness of the display screen 194 according to the perceived ambient light brightness. 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 a pocket, so as 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, accessing application locks, taking pictures with fingerprints, answering incoming calls with fingerprints, and the like.

The temperature sensor 180J is used to detect the temperature. In some embodiments, 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 reduces the performance of the processor located near the temperature sensor 180J in order to reduce power consumption and implement thermal protection. In other embodiments, 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 caused by the low temperature. In some other embodiments, when the temperature is lower than another threshold, 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 panel". The touch sensor 180K may be disposed on the display screen 194 , and the touch sensor 180K and the display screen 194 form a touch screen, also called a “touch screen”. The touch sensor 180K is used to detect a touch operation on or near it. The touch sensor can pass the detected touch operation to the application processor to determine the type of touch event. Visual output related to touch operations may be provided through display screen 194 . In other embodiments, the touch sensor 180K may also be disposed on the surface of the electronic device 100 , which is different from the location where the display screen 194 is located.

The bone conduction sensor 180M can acquire vibration signals. In some embodiments, the bone conduction sensor 180M can acquire the vibration signal of the vibrating bone mass of the human voice. The bone conduction sensor 180M can also contact the pulse of the human body and receive the blood pressure beating signal. In some embodiments, the bone conduction sensor 180M can also be disposed in the earphone, combined with the bone conduction earphone. The audio module 170 can analyze the voice signal based on the vibration signal of the vocal vibration bone block obtained by the bone conduction sensor 180M, so as to realize the voice function. The application processor can analyze the heart rate information based on the blood pressure beat signal obtained by the bone conduction sensor 180M, and realize the function of heart rate detection.

The keys 190 include a power-on key, a volume key, and the like. Keys 190 may be mechanical keys. It can also be a touch key. The electronic device 100 may receive key inputs and generate key signal inputs related to user settings and function control of the electronic device 100 .

Motor 191 can generate vibrating cues. The motor 191 can be used for vibrating alerts for incoming calls, and can also be used for touch vibration feedback. For example, touch operations acting on different applications (such as taking pictures, playing audio, etc.) can correspond to different vibration feedback effects. The motor 191 can also correspond to different vibration feedback effects for touch operations on different areas of the display screen 194 . Different application scenarios (for example: time reminder, receiving information, alarm clock, games, etc.) can also correspond to different vibration feedback effects. The touch vibration feedback effect can also support customization.

The indicator 192 can be an indicator light, which can be used to indicate the charging state, the change of the power, and can also be used to indicate a message, a missed call, a notification, and the like.

The SIM card interface 195 is used to connect a SIM card. The SIM card can be contacted and separated from the electronic device 100 by inserting into the SIM card interface 195 or pulling out from the SIM card interface 195 . The electronic device 100 may support 1 or N SIM card interfaces, where N is a positive integer greater than 1. The SIM card interface 195 can support Nano SIM card, Micro SIM card, SIM card and so on. Multiple cards can be inserted into the same SIM card interface 195 at the same time. The types of the plurality of cards may 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 is also 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. In some embodiments, the electronic device 100 employs an eSIM, ie: an embedded SIM card. The eSIM card can be embedded in the electronic device 100 and cannot be separated from the electronic device 100 .

Some exemplary user interfaces (UIs) provided by the main electronic device 100 are described below. The term "user interface" in the description, claims and drawings of this application is a medium interface for interaction and information exchange between application programs or operating systems and users, which realizes the internal form of information and the form acceptable to users. conversion between. A commonly used form of user interface is a graphical user interface (GUI), which refers to a user interface related to computer operations that is displayed graphically. It can be an icon, window, control and other interface elements displayed on the display screen of the electronic device, wherein the control can include icons, buttons, menus, tabs, text boxes, dialog boxes, status bars, navigation bars, Widgets, etc. visual interface elements.

FIG. 2A exemplarily shows an exemplary user interface 21 on the electronic device 100 for presenting applications installed by the electronic device 100 .

User interface 21 may include a status bar 201, a tray 202 with icons of frequently used applications, and other application icons. in:

The status bar 201 may include one or more signal strength indicators 201A of a wireless fidelity (Wi-Fi) signal, a Bluetooth function indicator 201B, a battery status indicator 201C, and a time indicator 201D.

The tray 202 with frequently used application icons may display: album icon 204A, note icon 204B, mail icon 204C, file management icon 204D.

Other application icons can be, for example, the icon 203 of the camera, the icon 204 of Weibo, the icon 205 of the phone, the icon 206 of the calendar, the icon 207 of the browser, the icon 208 of the WeChat (Wechat), the icon 209 of the settings, The icon 210 of reading, the icon 211 of video, the icon 212 of music, the icon 213 of contact, the icon 214 of information. User interface 21 may also include page indicators 215 . Other application icons may be distributed on multiple pages, and the page indicator 215 may be used to indicate the application in which page the user is currently browsing. Users can swipe left and right in the area of other application icons to browse application icons in other pages.

In some embodiments, the user interface 21 exemplarily shown in FIG. 2A may be a home screen.

It can be understood that, FIG. 2A only exemplarily shows the user interface on the electronic device 100 , and should not constitute a limitation to the embodiments of the present application.

The following describes the process of establishing a cooperative relationship between two electronic devices.

As shown in FIG. 2A , when the main electronic device 100 detects a swipe down gesture on the status bar 201 , the main electronic device 100 may display a window 216 on the user interface 21 in response to the gesture. As shown in FIG. 2B , the window 216 may display a switch control 216A for “multi-screen collaboration”, and may also display switch controls for other functions (such as Wi-Fi, Bluetooth, flashlight, etc.). When an operation on the switch control 216A in the window 216 (eg, a touch operation on the switch control 216A) is detected, in response to the operation, the main electronic device 100 may turn on the "multi-screen collaboration" function. As shown in FIG. 2C , after the master electronic device 100 enables the “multi-screen collaboration” function, the user interface status bar displays a “multi-screen collaboration” function indicator 201E, and the user interface displays a “multi-screen collaboration” window 217, prompting the slave electronic device ( Such as a mobile phone) is connected to the main electronic device 100 to establish a collaborative relationship.

The slave electronic device 200 can establish a cooperative relationship with the master electronic device 100 through various connection methods, including Bluetooth connection, code scanning connection, NFC connection, and the like. In this embodiment, a specific connection process is described in a Bluetooth connection manner. As shown in FIG. 2D, when slave electronic device 200 detects a swipe down gesture on status bar 218, slave electronic device 200 may display window 219 on user interface 22 in response to the gesture. As shown in FIG. 2E, the window 216 may display a Bluetooth switch control 219A and switch controls for other functions (eg, Wi-Fi, mobile data, etc.). When an operation on the switch control 219A in the window 219 (eg, a touch operation on the switch control 219A) is detected, the slave electronic device 200 may turn on Bluetooth in response to the operation. As shown in FIG. 2F, when the distance between the slave electronic device 200 and the master electronic device 100 is within the Bluetooth detectable range, the user interface of the slave electronic device 200 displays a confirmation connection window 220, and detects the control 220A on the window 220 (Confirm “Confirm” "Connect") operation (eg, a touch operation on the control 220A), in response to the operation, the user interface of the main electronic device 100 may display a confirm connection window.

As shown in FIG. 2G , the GUI 21 of the main electronic device 100 displays a confirm connection window 221, when an operation (such as a touch on the switch control 221A) on the control 221A (confirm “allow” connection) in the window 221 is detected operation), in response to the operation, the slave electronic device 200 and the master electronic device 100 are connected. As shown in FIG. 2H , the graphical user interface 21 of the master electronic device 100 displays a window 222 , indicating that the connection with the slave electronic device 200 is being performed; connect. When the slave electronic device 200 and the master electronic device 100 are successfully connected, as shown in FIG. 2I , the GUI 21 on the master electronic device 100 displays the screen projection interface 300 of the slave electronic device 200 .

In the embodiment of the present application, the master electronic device and the slave electronic device establish a cooperative relationship, and the master electronic device has the function of distinguishing input devices. Optionally, when the touch screen is operated on the screen projection interface of the master electronic device, the response result is displayed on the screen projection interface of the master electronic device, and further optionally, the response result is sent to the slave electronic device and displayed on the slave electronic device. ; When the touch screen is operated on the non-screen projection interface of the main electronic device, the response result is displayed on the non-screen projection interface of the main electronic device. A touch screen operation on the slave electronic device is detected, the application of the slave electronic device is invoked, and the response result is displayed on the screen projection interface of the slave electronic device and the master electronic device. For the convenience of description, in subsequent embodiments, the above function is referred to as a function of distinguishing distributed input devices.

Optionally, in order to be compatible with the general screen projection function, the present application can realize the conversion between the distributed input device function and the existing general screen projection function through a switch control. The general screen projection function may mean that when the user touches the screen on the non-screen projection interface of the main electronic device, the application of the main electronic device is invoked, and the main electronic device responds to the touch screen operation; the user's screen projection on the main electronic device When the interface touches the screen, the application of the slave electronic device is invoked, the slave electronic device responds to the touch screen operation, and displays the response result on the screen projection interface of the master electronic device.

The following describes the process of enabling the function of distinguishing distributed input devices in two optional implementation manners.

(1) The first optional implementation manner: use the "function switch" control to enable or disable the function of distinguishing distributed input devices.

FIG. 2A and FIG. 2B exemplarily show an operation on the electronic device 100 for turning on the function of the differentiated distributed input device through the “function switch” control.

The user can make a downward swipe gesture at the status bar 201 to open the window 216, and can click the control 216B of the "function switch" in the window 216 to conveniently open the "function switch". When the "function switch" has been turned on, if the control 216B of the "function switch" is clicked again, the "function switch" can be turned off. The representation form of the switch control 216B of the "function switch" can be text information or icons.

In this embodiment of the present application, after the “function switch” is turned on through the operations shown in FIG. 2A and FIG. 2B , the electronic device 100 enables the function of distinguishing distributed input devices, that is, when the master electronic device 100 and the slave electronic devices work together, touch The action comes from the main electronic device, and the application on the main electronic device is invoked to respond to the touch operation. The touch operation comes from the slave electronic device, and the application on the slave electronic device is invoked to respond to the touch operation.

After the "function switch" is turned off, the electronic device 100 turns off the function of distinguishing distributed input devices, and invokes the general screen projection function. That is, when the master electronic device 100 cooperates with the slave electronic device, the touch operation is performed on the non-screen projection interface of the master electronic device, and the application on the master electronic device is called to respond to the touch operation; For touch operations, the application on the slave electronic device is called to respond to the touch operation.

The "function switch" may be enabled or disabled by default, and the user may independently set the "function switch" to enable or disable it, which is not limited in this embodiment of the present application.

(2) The second optional implementation manner: use the "switch device" control to enable or disable the function of distinguishing distributed input devices.

FIG. 3A and FIG. 3B exemplarily show an operation on the main electronic device 100 for turning on or off the function of the differentiated distributed input device by using the “switch device” control.

In some embodiments, the master electronic device 100 may turn on the function of distinguishing distributed input devices by default. When the master electronic device 100 and the slave electronic device 200 have established a cooperative relationship, as shown in FIG. 3A , the notification bar of the user interface of the master electronic device 100 may display a window 301, prompting the user to turn off the function of distinguishing distributed input devices and switch to the original device, call the application of the original device to respond to the touch operation of the screen-casting interface, that is, enable the general screen-casting function. In the window 301, prompt information 301A, prompt information 301B, a notification control 301C for retracting, a "disconnect" control 301D, and a "switch device" control 301E can be displayed.

The prompt information 301A can be used to introduce that the main electronic device 100 is connected with other electronic devices, establish a cooperative relationship, and display the connection duration.

The prompt information 301B can be used to introduce the connection object of the main electronic device 100, and prompt the user that the main electronic device 100 and the electronic device of the corresponding model have established a cooperative relationship.

The control 301C can be used to monitor the operation of closing the window 301 (for example, a touch operation), and the expression form of the control 301C can be an icon or text information.

The control 301D can be used to listen for an operation to disconnect the device (eg, a touch operation). When the operation acting on the control 301C is detected, the master electronic device 100 is disconnected from the slave electronic device 200, and the two electronic devices cannot work together to realize data sharing.

Control 301E may be used to listen for operations (eg, touch operations) that turn off the function of distinguishing distributed input devices. When an operation acting on the control 301E is detected, for example, clicking "Switch Device", the main electronic device 100 turns off the function of distinguishing distributed input devices, and uses the general screen projection function. At this time, as shown in FIG. 3B , the user interface notification bar of the main electronic device 100 displays a window 302 .

The difference between window 302 and window 301 is control 302A and control 301E. Control 302A may be used to listen for operations (eg, touch operations) that enable differentiated distributed input device functionality. When an operation acting on the control 302A is detected, for example, clicking "use default device", the main electronic device 100 restarts the function of distinguishing distributed input devices. At this time, as shown in FIG. 3A , the user interface notification bar of the main electronic device 100 displays the window 301 again.

The following describes some embodiments when the main electronic device uses the functions of differentiating distributed input devices in the process that the user uses two electronic devices to work together in conjunction with three different usage scenarios.

(1) Scenario 1: Text Input Scenario

The embodiments shown in FIG. 4A-FIG. 4I take a text input scenario as an example to illustrate the process of realizing the function of distinguishing distributed input devices on an electronic device. In the text input scenario, the user interface of the electronic device displays the "text input interface" provided by the application.

In some embodiments, the "text input interface" is used to display a text box into which text can be input, and the text box responds to a user's operation (touch operation, etc.), displays the input focus, and waits for the user's text input result.

The scenarios exemplarily shown in FIGS. 4A-4I may be an implementation of a "text input scenario". This scene includes two electronic devices, the master electronic device 100 and the slave electronic device 200. The interface content of the slave electronic device is projected and displayed on the master electronic device, and the screen projection interface 300 of the master electronic device displays the interface content of the slave electronic device.

As shown in FIG. 4A , the user interface of the screen projection interface 300 on the main electronic device 100 is a “text input interface”, which may be provided by an application (eg, a browser) with a text input scene. The user interface may be a user interface in which the user clicks the browser icon on the screen projection interface 300 in the figure and prepares to enter a search target in the browser search bar 401 .

As shown in FIG. 4A , an operation (such as a touch operation) acting on the browser search bar 401 in the screen projection interface 300 on the main electronic device 100 is detected, and the browser search bar 401 of the screen projection interface 300 is displayed as shown in FIG. 4B . The input focus 402 shown is called, the input method application of the main electronic device is called, the input method interface 403 is displayed, and the user is waiting for input.

As shown in FIG. 4C , in response to the user's input result submission operation, the input result 404 is displayed in the browser search bar of the screen projection interface 300 and also displayed in the browser search bar of the slave electronic device 200 .

The touch operation is not limited to the left blank position in the browser search bar 401 of the screen projection interface 300, and the touch operation may also be performed at other positions of the browser search bar 401, such as the middle or right blank position.

As shown in FIG. 4D, an operation (such as a touch operation) acting on the browser search bar 405 of the slave electronic device 200 is detected, the browser search bar 405 of the slave electronic device 200 displays the input focus 406 as shown in FIG. 4E, and the call The input method application of the slave electronic device 200 displays the input method interface 407 and waits for user input. The input method interface is also displayed on the screen projection interface 300 . As shown in FIG. 4F , in response to the user's input result submission operation, the input result 408 is displayed in the browser search bar of the slave electronic device 200 and also displayed in the browser search bar of the screen-casting interface 300 . The touch operation is not limited to the left blank position in the browser search bar 405 of the slave electronic device 200, and the touch operation may also be performed at other positions of the browser search bar 404, such as the middle or right blank position.

As shown in FIG. 4G , an operation (such as a touch operation) acting on the browser search bar 409 of the non-screen projection interface on the main electronic device 100 is detected, and the browser search bar of the main electronic device displays the input of D as shown in FIG. 4H Focus 410, call the input method application of the main electronic device, display the input method interface 411, and wait for user input. As shown in FIG. 4F, in response to the user's input result submission operation, the input result 412 is displayed in the browser search bar of the host electronic device.

4A to 4I exemplarily show the embodiment, the main electronic device can use the function of distinguishing distributed input devices in a text input scenario, that is, when a touch operation is performed on the screen projection interface of the main electronic device, the main electronic device can be called. The input method of the slave electronic device can be used to respond to the input operation. When a touch operation is performed on the slave electronic device, the input method of the slave electronic device can be called to respond to the input operation. That is to say, the electronic device can distinguish the input source, and in the text input scenario, call the input method of the corresponding source to respond to the input. In this way, on the main electronic device, even if the screen projection interface is stretched, the input method interface responding to the touch operation of the screen projection interface will not be stretched synchronously with the window, but the input method on the main electronic device will be used, and the interface size will not change. change, the user experience is good. Exemplarily, the slave electronic device 200 is a mobile phone, and the master electronic device 100 is a tablet computer. The user operates the screen projection interface on the tablet computer to touch the screen to input text, and can call the input method on the tablet computer. The input method interface is large, and the size does not change with the screen projection interface, so that the text can be input conveniently.

Not limited to those shown in FIGS. 4A to 4I , the page layout of the “text input interface” may also take other forms, which are not limited in this embodiment of the present application. Not limited to browser applications, other applications (such as sticky notes, qq, etc.) can also provide a similar "text input interface". When these applications provide a "text input interface", the master electronic device that cooperates with other slave electronic devices can also pass A method similar to that described above with respect to FIGS. 4A-4I provides for distinguishing distributed input device functionality.

(2) Use Scenario 2: Image Shooting Scenario

The following embodiments of FIGS. 5A-5F take an image shooting scene as an example to illustrate the process of realizing the functions of differentiating distributed input devices on an electronic device.

The scenes exemplarily shown in FIGS. 5A-5F may be an implementation manner of an “image capturing scene”. This scenario includes two electronic devices, a master electronic device 100 and a slave electronic device 200, and the interface content of the slave electronic device is projected and displayed on the master electronic device.

As shown in FIG. 5A , the user interface of the screen projection interface 300 on the main electronic device 100 may be the user interface in which the user prepares to click the camera icon in the figure.

As shown in FIG. 5A , an operation (eg, a touch operation) acting on the camera icon 501 of the screen projection interface 300 on the main electronic device 100 is detected, the camera of the main electronic device 100 is called, and the camera application is started.

As shown in FIG. 5B , after the camera application is started, a camera application interface 502 is displayed, which may include a preview screen of the main electronic device camera and other controls, including a camera control 502A, an album control 502B, and the like. When an operation (such as a touch operation) acting on the camera control 502A of the camera application interface is detected, the master electronic device calls the camera to take a photo, and the photo album control 502B of the camera application displays the captured photo and sends the captured photo to the slave electronic device 200. Exemplarily, when the slave electronic device 200 is a mobile phone and the master electronic device 100 is a tablet computer, the user places the mobile phone on the table, and can take pictures through the tablet computer that establishes a collaborative relationship with the mobile phone. In this implementation scenario, since the camera of the main electronic device 100 is called to take a picture, the properties (such as sharpness) of the captured photo are limited by the photographing parameters of the camera of the main electronic device 100 .

In some embodiments, the camera application of the master electronic device 100 also has other functions (such as enhancement functions, which may be beauty functions, skin resurfacing functions, body modification functions, etc.), while the camera of the slave electronic device 200 does not have these functions. The operation of the camera icon acting on the screen projection interface 300 of the main electronic device 100 is detected, the camera application of the main electronic device 100 is started, and the camera application interface is displayed. The camera application interface may include a preview screen of the main electronic device camera and other controls, and may also include enhanced functionality options. An action on the selected enhancement option is detected, and the camera application interface is refreshed to display the preview screen processed by the selected enhancement. The operation acting on the photographing control is detected, the camera is called to take a photograph, and the enhancement function corresponding to the selected enhancement function option is called, and the photographing result that realizes the corresponding enhancement function is obtained.

As shown in FIG. 5C , an operation (eg, a touch operation) acting on the camera icon 503 on the slave electronic device 200 is detected, the camera of the slave electronic device is called, and the camera application is started. As shown in FIG. 5D , a camera application interface 504 is displayed, which includes a preview image of the camera of the slave electronic device, and the screen projection interface 300 on the master electronic device 100 also displays the camera application interface. Detecting an operation (such as a touch operation) of the camera control 504A acting on the camera application interface of the slave electronic device 200, the slave electronic device calls the camera to take a photo, the photo album control 504B of the camera application displays the captured photo, and the camera application of the screen projection interface 300 The album controls also display the captured photos. The properties of the captured photo, such as sharpness, are defined by the capturing parameters of the camera of the slave electronic device 200 .

As shown in FIG. 5E , an operation (eg, a touch operation) acting on the camera icon 505 on the main electronic device 100 is detected, the camera of the main electronic device is invoked, and the camera application is started. As shown in FIG. 5F , the main electronic device camera application interface 506 is displayed, and this interface includes a preview screen of the main electronic device camera. Upon detection of an operation (eg, touch operation) of the camera control 506A acting on the camera application interface of the main electronic device 100 , the photo album control 506B of the camera application displays the captured photo and stores the captured photo in the main electronic device 100 . The properties of the captured photo, such as sharpness, are defined by the capturing parameters of the camera of the main electronic device 100 .

5A-5F exemplarily show the embodiment, the main electronic device can use the function of distinguishing distributed input devices in the image capturing scene, that is, when a touch operation is performed on the screen projection interface of the main electronic device, the main electronic device can be called. The camera of the slave electronic device responds to the input operation, and when a touch operation is performed on the slave electronic device, the camera of the slave electronic device is called to respond to the input operation. That is to say, the electronic device can distinguish the input source, and call the camera of the corresponding source to respond to the input in the image capturing scene. In this way, when operating the screen projection interface on the master electronic device, you can directly use the camera of the master electronic device to respond to the operation without switching to use the slave electronic device. Related, user-friendly and good experience.

Not limited to those shown in FIGS. 5A to 5F , the user interface of the “image capturing scene” may also take other forms, which are not limited in this embodiment of the present application. Not limited to camera applications, other applications (such as video conferencing applications, live broadcast applications, etc.) can also provide similar image capture scenarios. When these applications provide image capture scenarios, the master electronic device that cooperates with other slave electronic devices can also Similar methods of FIGS. 5A-5F provide distributed input device identification functionality.

(3) Scenario 3: Video playback scenario

The following embodiments of FIGS. 6A-6I take a video playback scenario as an example to illustrate a method for distinguishing distributed input devices on an electronic device.

The scenes exemplarily shown in FIGS. 6A-6I may be an implementation manner of a "video playback scene". This scenario includes two electronic devices, a master electronic device 100 and a slave electronic device 200, and the interface content of the slave electronic device is projected and displayed on the master electronic device.

As shown in FIG. 6A , the user interface of the screen projection interface 300 on the main electronic device 100 may be a user interface in which the user prepares to click the video icon in the figure.

As shown in FIG. 6A , an operation (eg, a touch operation) acting on the video icon 601 of the screen projection interface 300 on the main electronic device 100 is detected, the player of the main electronic device is called, and the video application is started.

As shown in FIG. 6B , after the video application is started, a video selection interface 602 is displayed. This interface can display at least one video to be selected, and the user can select the video to be played. Optionally, the video selection interface 602 can also display The user's play history through the player of the primary electronic device. Users can also click the search control, enter the search text, and select the video they want to play through the search. An action on the selected video 602A is detected, and the selected video is played.

As shown in FIG. 6C , a video playing interface 603 is displayed when playing a video, and this interface may include a video playing screen, a pause/play control, a close control and a progress bar control. In response to the user's operation on the close control 603A, the playback information is saved and sent to the slave electronic device 200, and the video playback interface 603 is closed. The slave electronic device 200 receives the playback information, updates the playback information stored in the video application, and stores personalized content for the user. The playback information may include information such as video playback records and playback progress, and may also include user comment information, media sharing information, and other information, which is not limited in this embodiment of the present application.

As shown in FIG. 6D , an operation (eg, a touch operation) acting on the video icon 604 on the slave electronic device 200 is detected, the player of the slave electronic device is called, and the video application is started. As shown in FIG. 6E, after the video application is started, a video selection interface 605 is displayed. When an operation acting on the selected video 605A is detected, as shown in FIG. 6F , the selected video is played, and a video playing interface 606 is displayed. The interface content of the slave electronic device is also displayed on the screen projection interface 300 of the master electronic device 100 .

As shown in FIG. 6G , an operation (eg, a touch operation) acting on the video icon 607 on the main electronic device 100 is detected, the player of the main electronic device is invoked, and the video application is started. As shown in FIG. 6H, after the video application is started, a video selection interface 608 is displayed. When an operation acting on the selected video 605A is detected, as shown in FIG. 6F , the selected video is played, and a video playing interface 609 is displayed.

6A to 6I exemplarily show the embodiment, the main electronic device can use the function of distinguishing distributed input devices in a video playback scenario, that is, when a touch operation is performed on the screen projection interface of the main electronic device, the main electronic device can be called. The player of the slave electronic device responds to the input operation, and when a touch operation is performed on the slave electronic device, the player of the slave electronic device is called to respond to the input operation. That is to say, the electronic device can distinguish the input source, and in the video playback scenario, call the player of the corresponding source to respond to the input. In this way, when operating the screen projection interface on the master electronic device, you can directly use the player of the master electronic device to play the video on the slave electronic device without switching to use the slave electronic device, and use the larger screen of the master electronic device to provide more A good viewing experience is provided, and the playback information such as the playback progress in the slave electronic device will be updated accordingly, which is convenient for the user to continue watching after changing the scene, and the user experience is good.

Not limited to those shown in FIGS. 6A to 6I , the user interface of the “video playback scene” may also present other forms, which are not limited in this embodiment of the present application. Not limited to video applications, other applications (such as Bilibili, etc.) can also provide similar video playback scenarios. When these applications provide video playback scenarios, the master electronic device cooperating with other slave electronic devices can also pass through and the above Figure 6A - A similar approach to Figure 6I provides distributed input device identification functionality.

In this application, the user interface for presenting the main electronic device for the user to perform the first operation may be referred to as the first user interface. Exemplary implementations of the first user interface may include the user interface of the main electronic device 100 shown in Figure 4A, Figure 4G, Figure 5A, Figure 5E, Figure 6A, or Figure 6G.

In some embodiments of the present application, the user interface showing the slave electronic device on which the user performs the first operation may be referred to as the second user interface. Exemplary implementations of the second user interface may include the user interface of the slave electronic device 200 shown in Figure 4D, Figure 5C, or Figure 6D.

In some embodiments of the present application, a touch operation for starting or invoking an application may be referred to as a first operation. Exemplary implementations of the first operation may include the user clicking the text box to prepare to invoke the input method, or the user clicking the camera application icon to prepare to invoke the camera application, or the user clicking the video application icon to prepare to invoke the video application.

In some embodiments of the present application, an interface displayed on the main electronic device for displaying an application calling the main electronic device may be referred to as a third user interface. Exemplary implementations of the third user interface may include the user interface of the main electronic device 100 shown in FIG. 4B , FIG. 4H , FIG. 5B , FIG. 5F , FIG. 6B or FIG. 6H .

In some embodiments of the present application, the interface displayed on the master electronic device for displaying an application calling the slave electronic device may be referred to as a fourth user interface. Exemplary implementations of the fourth user interface may include the user interface of the main electronic device 100 shown in FIG. 4E , FIG. 5D or FIG. 6E .

In some embodiments of the present application, an exemplary implementation of the screen projection area may include the screen projection interface 300 shown in FIG. 4A , FIG. 5A , or FIG. 6A .

In some embodiments of the present application, the operation for the invoked application may be referred to as a second operation. Exemplary implementations of the second operation may include an operation of the user clicking on the input method interface to input text, or the user clicking the photographing control of the camera application interface, or the user clicking the closing control of the video playback interface.

In some embodiments of the present application, the operation for enabling the function of distinguishing distributed input devices of the present application may be referred to as a third operation. An exemplary implementation manner of the third operation may include an operation of the user clicking the "function switch" control of the status bar, or an operation of the user clicking the "use default device" control of the window of the notification bar. The operation for disabling the function of distinguishing distributed input devices of the present application may be referred to as the fourth operation. An exemplary implementation manner of the fourth operation may include an operation of the user clicking the "switch device" control of the window of the notification bar.

In some embodiments of the present application, the control for monitoring the operation of enabling the function of distinguishing distributed input devices may be referred to as a first interaction element. An exemplary implementation of the first interactive element may include the "Use Default Device" control 302A shown in Figure 3B. The control for monitoring the operation of turning off the function of distinguishing distributed input devices may be referred to as a second interactive element. An exemplary implementation of the second interactive element may include the "Switch Device" control 301E shown in Figure 3A.

In some embodiments of the present application, after the function of distinguishing distributed input of the present application is turned off, the touch operation used to invoke the application may be referred to as the fifth operation. Exemplary implementations of the fifth operation may include the user clicking the text box to prepare to invoke the input method, or the user clicking the camera application icon to prepare to invoke the camera application, or the user clicking the video application icon to prepare to invoke the video application. The interface for displaying the application on the master electronic device that invokes the slave electronic device may be referred to as a fifth user interface.

In some embodiments of the present application, the user interface 502 shown in FIG. 5B may be referred to as the first preview screen of the camera application, and the enhancement function options may include beauty function options, skin resurfacing function options, body modification function options, and the like.

In some embodiments of the present application, the user interface 602 shown in FIG. 6B may be referred to as the media object selection interface of the playback application, the identification shown in 602A may be referred to as the target media object identification, and the seventh operation may include The click operation of the media object identifier, the user interface 603 shown in FIG. 6C may be called the media play screen of the play application.

FIG. 7 is a block diagram of the software structure of the electronic device 100 according to the embodiment of the present application.

The layered architecture divides the software into several layers, and each layer has a clear role and division of labor. The layers communicate with each other through a software interface. In some embodiments, the layered architecture is divided into three layers, which are an application layer, a framework layer, and a kernel layer from top to bottom.

The application layer can include a series of application packages.

As shown in Figure 7, the application package contains various applications that respond to user touch operations. For example, in a text input scenario, the application package may include an input method application, and may also include other applications (such as a browser application, a note application, etc.) that provide input text scenarios. The application can display a text input interface to notify the system to call input law application. The embodiments of the present application do not limit specific scenarios and applications installed on the electronic device 100 involved.

This application does not limit the application package, and can also include applications such as camera, gallery, calendar, call, map, navigation, WLAN, Bluetooth, music, video, short message and so on.

The framework layer provides an application programming interface (API) and a programming framework for applications in the application layer. The application framework layer includes some predefined functions.

As shown in FIG. 7 , the framework layer may include the input event management framework and the display framework provided by the embodiments of the present application. Among them, the input event management framework includes the event hub EventHub, which can obtain the underlying touch events. In this application, the Flag of the recording device is added to the EventHub to distinguish the input source electronic device. The value of the Flag used to distinguish devices in this application may be referred to as the first parameter. The touch event information obtained by EventHub is distributed through the touch point and passed to the window management system in the display framework. After processing, the related application of the application layer is called to complete the response to the touch event.

The application framework layer may further include a content provider, a view system, a phone manager, a resource manager, a notification manager, and the like, which are not limited in this embodiment of the present application. Among them, the content provider is used to store and obtain data, and make these data accessible by applications. The view system includes visual controls, such as controls for displaying text, controls for displaying pictures, and so on. View systems can be used to build applications. The phone manager is used to provide the communication function of the electronic device 100 . For example, the management of call status (including connecting, hanging up, etc.). The resource manager provides various resources for the application, such as localized strings, icons, pictures, etc. The notification manager enables applications to display notification information in the status bar, which can be used to convey notification-type messages. For example, the notification manager is used to notify download completion, message reminders, etc.

The kernel layer is the layer between hardware and software. The kernel layer contains at least display drivers, camera drivers, audio drivers, and sensor drivers.

As shown in FIG. 7 , the kernel layer can be used to report the touch event of the device node to the framework layer, and the touch event can come from the master electronic device or the slave electronic device. After the framework layer receives the touch event, it determines the input source and calls the application of the corresponding source.

The following describes the workflow of the software and hardware of the electronic device 100 by way of example in conjunction with the text input scenarios mentioned in the embodiments of the present application.

When the touch sensor 180K receives a touch operation, a corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes touch operations into touch events (including touch coordinates, touch sources and other information). Touch events are stored at the kernel layer. The touch event is reported to the framework layer, and the source device corresponding to the touch event is identified according to the Flag of the device recorded in EventHub. When the Flag corresponds to the master electronic device, the application on the master electronic device is called; when the Flag corresponds to the slave electronic device, the slave electronic device is called. application on the device. And according to the location of the touch event, select the object to send and display the response result. When the touch event occurs on the screen projection interface of the master electronic device, the response result is sent to the slave electronic device, and displayed on the non-screen projection interface of the master electronic device and the slave device. On the electronic device; when the touch event occurs on the non-screen projection interface of the main electronic device, the response result is sent to the main electronic device and displayed on the non-screen projection interface of the main electronic device.

For example, the touch operation is a touch click operation, the click operation is located in the browser search bar of the screen projection interface 300 of the main electronic device 100, and the input method application of the main electronic device invokes the interface of the framework layer to start the input method application. When the user's text input operation is completed, the input text result is sent to the slave electronic device, and displayed on the screen projection interface 300 of the master electronic device.

Based on the software structure of the electronic device shown in FIG. 7 , FIG. 8 shows a flowchart of a method when the electronic device realizes the functions of differentiating distributed input devices. For the implementation of each step in FIG. 8 , reference may be made to the related description in FIG. 7 , which will not be repeated here.

As used in the above embodiments, the term "when" may be interpreted to mean "if" or "after" or "in response to determining..." or "in response to detecting..." depending on the context. Similarly, depending on the context, the phrases "in determining..." or "if detecting (the stated condition or event)" can be interpreted to mean "if determining..." or "in response to determining..." or "on detecting (the stated condition or event)" or "in response to the detection of (the stated condition or event)".

In the above-mentioned embodiments, it may be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented in software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present application are generated. The computer may be a general purpose computer, special purpose computer, computer network, or other programmable device. The computer instructions may be stored in or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server or data center Transmission to another website site, computer, server, or data center by wire (eg, coaxial cable, optical fiber, digital subscriber line) or wireless (eg, infrared, wireless, microwave, etc.). 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, data center, etc. that includes an integration of one or more available media. The usable media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVDs), or semiconductor media (eg, solid state drives), and the like.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented. The process can be completed by instructing the relevant hardware by a computer program, and the program can be stored in a computer-readable storage medium. When the program is executed , which may include the processes of the foregoing method embodiments. The aforementioned storage medium includes: ROM or random storage memory RAM, magnetic disk or optical disk and other mediums that can store program codes.

Claims

A method of display control, characterized in that the method comprises:

The master electronic device displays a first user interface, and the first user interface includes interface content projected on the master electronic device by the second user interface displayed by the slave electronic device;

the main electronic device detects a first operation;

If the first operation is an operation on the first user interface, in response to the first operation, the host electronic device displays a third user interface, the third user interface including invoking and running the host The interface of the application of the electronic device;

If the first operation is an operation on the second user interface, in response to the first operation, the master electronic device displays a fourth user interface, the fourth user interface including invoking and running the slave The interface of the application of the electronic device.
The method of claim 1, wherein the first user interface includes a screen projection area, and the screen projection area includes a second user interface displayed by the slave electronic device to be projected on the master electronic device interface content, the first operation is an operation on the screen projection area of the first user interface, and the method further includes:

In response to the detected second operation acting on the third user interface, the master electronic device transmits the execution result of the application to the slave electronic device.
The method according to claim 1 or 2, wherein the method further comprises:

The master electronic device detects a third operation for turning on the differentiated distributed input device function, and in response to the third operation, turns on the differentiated distributed input device function, the differentiated distributed input device function is used for all The master electronic device detects that the first operation is on the master electronic device, then invokes and runs the application of the master electronic device, or the first operation is on the slave electronic device, invokes and runs the slave electronic device Application of electronic equipment.
The method of claim 3, wherein the method further comprises:

The first user interface includes a window area, and the third operation includes an operation detected by the main electronic device and acting on a first interaction element in the window area, where the first interaction element is used to monitor the activation of all the elements. The operation of distinguishing the functions of distributed input devices is described; when the function of distinguishing distributed input devices is not enabled, the first interactive element is displayed in the window area.
The method of claim 4, wherein the method further comprises:

After enabling the function of distinguishing distributed input devices, the main electronic device refreshes the window area, and displays a second interactive element in the refreshed window area;

The host electronic device detects a fourth operation acting on the second interactive element, and in response to the fourth operation, disables the differentiated distributed input device function.
The method of claim 5, wherein the first user interface includes a screen projection area, and the screen projection area includes a second user interface displayed by the slave electronic device to be projected on the master electronic device The interface content, the method further includes:

After turning off the function of distinguishing distributed input devices, the main electronic device detects a fifth operation;

If the fifth operation is an operation on the screen projection area on the main electronic device, in response to the fifth operation, the main electronic device displays a fifth user interface, and the fifth user interface includes An interface for invoking and running the application of the slave electronic device.
The method according to any one of claims 1-6, wherein if the first operation is an operation acting on a text box on the first user interface, the third user interface includes calling and running The input method interface of the input method application of the main electronic device.
The method of claim 2, wherein the second operation is an input operation acting on a text box in the screen projection area, and the method further comprises:

The main electronic device refreshes the third user interface, and the refreshed screen projection area of the third user interface includes the input result of the input operation.
The method according to any one of claims 1-6, wherein if the first operation is an operation acting on a camera application on the first user interface, the third user interface includes calling and running a first preview screen of a camera application of the main electronic device, the first preview screen includes a first image, and the third user interface further includes at least one enhanced function option provided by the main electronic device;

In response to the detected sixth operation acting on the target enhancement function option, the electronic device displays a second preview screen, the second preview screen includes a second image, the second image is a modification of the first image. The image processed by the enhancement function corresponding to the target enhancement function option, the at least one enhancement function option includes the target enhancement function option.
The method of claim 9, wherein the first user interface includes a screen projection area, and the screen projection area includes a second user interface displayed by the slave electronic device to be projected on the master electronic device the content of the interface, the first operation is an operation on the screen projection area of the first user interface, the second operation is an operation acting on the shooting controls in the third user interface, and the method further includes :

The master electronic device refreshes the third user interface, the refreshed third user interface includes the shooting result of the shooting operation, and sends the shooting result to the slave electronic device; the shooting result includes calling The shooting picture after the target enhancement function.
The method according to any one of claims 1-6, wherein if the first operation is an operation acting on an application icon on the first user interface, the third user interface includes calling and Running the media object selection interface of the playback application of the main electronic device, the media object selection interface includes at least one media object identifier; the media object selection interface includes the media object identifiers played by the main electronic device historically;

In response to the detected seventh operation acting on the target media object identification, the electronic device displays a playback screen of the media corresponding to the target media object identification, and the playback screen includes historically playing the media on the main electronic device The playback information of the at least one media object identifier includes the target media object identifier.
The method of claim 11, wherein the playback information includes one or more of the following information: playback progress information, user comment information, and media sharing information.
The method according to claim 11 or 12, wherein the first user interface includes a screen projection area, and the screen projection area includes a second user interface displayed by the slave electronic device to be projected on the master electronic device. The interface content on the device, the first operation is an operation on the screen projection area of the first user interface, and if the second operation is an operation acting on the closing control of the media playback screen, the method Also includes:

In response to the detected second operation acting on the media playback screen, the master electronic device closes the media playback screen, and sends playback information of the media playback screen to the slave electronic device.
The method according to any one of claims 1-13, wherein the master electronic device includes a touch screen and a graphical user interface; the slave electronic device includes a touch screen and a graphical user interface.
A computer device, characterized in that it includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and when the processor executes the computer program, the computer device realizes A method as claimed in any one of claims 1 to 14.
An electronic device, characterized in that, the electronic device comprises a device for executing the method of any one of claims 1 to 14.
A computer-readable storage medium comprising instructions, characterized in that, when the instructions are executed on an electronic device, the electronic device is caused to perform the method of any one of claims 1-14.