WO2024060986A1 - 一种设备控制方法与电子设备 - Google Patents

一种设备控制方法与电子设备 Download PDF

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Publication number
WO2024060986A1
WO2024060986A1 PCT/CN2023/116945 CN2023116945W WO2024060986A1 WO 2024060986 A1 WO2024060986 A1 WO 2024060986A1 CN 2023116945 W CN2023116945 W CN 2023116945W WO 2024060986 A1 WO2024060986 A1 WO 2024060986A1
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WO
WIPO (PCT)
Prior art keywords
interface
desktop component
display
vehicle
icons
Prior art date
Application number
PCT/CN2023/116945
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English (en)
French (fr)
Inventor
梁好为
黄禹硕
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2024060986A1 publication Critical patent/WO2024060986A1/zh

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/451Execution arrangements for user interfaces
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/50Allocation of resources, e.g. of the central processing unit [CPU]

Definitions

  • the present application relates to the field of electronic technology, and in particular, to an equipment control method and electronic equipment.
  • the purpose of this application is to provide an equipment control method and electronic equipment to improve the convenience of controlling electronic equipment.
  • a device control method including: connecting a first device to a second device; displaying a first interface on a display screen of the first device, the first interface including at least one desktop component, and the At least one desktop component is used to control functions of the second device.
  • the first device does not need to install an APP for controlling the second device, saving memory resources.
  • the user needs to control the second device, there is no need to find the APP for control from among the many APPs on the first device.
  • the APP of the second device saves operating steps and improves device control efficiency.
  • the at least one desktop component is a plurality of different desktop components, and/or the function controlled by the at least one desktop component different.
  • the first device is a mobile phone
  • the control components of the car machine are displayed on the desktop of the mobile phone
  • the control components of the printer are displayed on the desktop of the mobile phone, etc. . Therefore, when the same mobile phone is connected to different devices, the corresponding device can be controlled through the components on the mobile phone desktop.
  • the user does not need to find functions from many APPs on the mobile phone. APP for controlling corresponding equipment, saving operating steps and improving equipment control efficiency.
  • the method before the first device is connected to the second device, the method further includes: the first device displays a second interface, and the second interface is a native interface of the first device. ; Displaying the first interface on the display screen of the first device includes: when the first device determines that the connection with the second device is successful, automatically switches from the second interface to the first interface. That is to say, the first device originally displays the local interface, that is, the second interface. When connected to the second device, it automatically switches from the second interface to the first interface, and controls the second device through the desktop component in the first interface. In this way, users do not need to search for an APP to control the second device from many APPs on the mobile phone, saving operating steps and improving device control efficiency.
  • the method before the first interface is displayed on the display screen of the first device, the method further includes: the first device displays a lock screen interface, and the lock screen interface includes first prompt information. , the first prompt information is used to prompt that the connection with the second device is successful; the first interface is displayed on the display screen of the first device, including: the first device responds to an operation on the lock screen interface , display the first interface. That is to say, after the first device is connected to the second device, the lock screen interface is first displayed. When the user performs operations in the lock screen interface, the first interface is opened and the second device is controlled through the desktop component in the first interface. . In this way, users do not need to search for an APP to control the second device from many APPs on the mobile phone, saving operating steps and improving device control efficiency.
  • the first interface includes a task dock, and the at least one desktop component is located in the task dock.
  • the at least one desktop component is located in the task dock.
  • users are used to looking for icons in the taskbar to open corresponding functions. Therefore, in this application, taking into account the user's usage habits, the desktop component for controlling the second device is displayed in the taskbar of the first device to facilitate the user. operation to enhance user experience.
  • the first interface adds the at least one desktop component to the blank area of the second interface; or, the first interface adds the first component of the second interface to the blank area of the second interface. After the information in the area is canceled, the at least one information is displayed in the first area. A desktop component.
  • the first device originally displays the local interface, that is, the second interface. After being connected to the second device, the first device switches from the second interface to the first interface.
  • the first interface may add components for controlling the second device in the blank area of the second interface, or considering that the blank area of the second interface is not enough or the displayed information in the second interface is too cluttered, It is also possible to cancel the display of some information in the second interface, and display the components for controlling the second device in the canceled position. In this way, the user does not need to search for the APP for controlling the second device from many APPs on the mobile phone, saving operation steps and improving device control efficiency.
  • the first interface has both components for controlling the first device and controls. The components of the second device are more convenient for users to operate.
  • the first interface cancels the display of the information in the first area of the second interface, and then displays the at least one desktop component in the first area, including:
  • the first area is the area where the taskbar in the second interface is located.
  • the first area includes M icons corresponding to M applications in the first device; M is a positive integer;
  • the first interface is Cancel the display of N icons among the M icons, and display the at least one desktop component at the location of the N icons, where N is a positive integer less than or equal to M. That is to say, the first device cancels the display of some icons in the task bar of the second interface, and displays the components for controlling the second device in the canceled parts. In this way, the second interface can be ensured to be clean and tidy.
  • the N icons satisfy at least one of the following conditions: the N applications corresponding to the N icons are applications whose usage frequency is lower than the first preset frequency among the M applications. ; Or, the N applications corresponding to the N icons are not applications recently used by the user; or, the N applications corresponding to the N icons are not system default or user-specified applications. That is to say, the first device cancels the display of some icons in the taskbar in the second interface, for example, cancels the display of icons in the taskbar with low usage or icons that have not been used recently or icons that are not system default or user-specified.
  • the undisplayed part displays the components used to control the second device. In this way, on the one hand, it can ensure that the second interface is clean and tidy, and on the other hand, it can retain the system or user settings that are highly used by users, recently used by users in the second interface. icon to make it easier for users to find.
  • the first interface is a previous interface or a next interface of the second interface.
  • the first interface and the second interface are two layers in a multi-layered main interface of the first device, or are two-layer interfaces in an application in the first device, etc., which are not limited in the embodiments of this application. It should be noted that when the first interface is the previous interface or the next interface of the second interface, the user can easily switch between the first interface and the second interface, and the operation is convenient.
  • the first interface is the previous interface or the next interface of the second interface, including: the first device includes a K-layer main interface, K is a positive integer, and the second The interface is the i-th layer in the K-layer main interface, i is a positive integer between 1 and K; the first interface is a new interface between the i-th layer and the i+1-th layer, Or, a new interface between the i-th layer and the i-1th layer. That is to say, the first device originally displayed a certain main interface (i.e., the second interface) in the K-layer main interface. When connected to the second device, a new layer of main interface (i.e., the second interface) was added to the K-layer main interface. first interface), in this way, the user can easily switch between the first interface and the second interface, and the operation is convenient.
  • the first device includes a K-layer main interface
  • K is a positive integer
  • the second The interface is the i-th layer in the K-layer main interface
  • i is
  • the first interface and the second interface overlap, and the overlapping portion includes: display components on the second interface that are used more than a third preset number of times by the user, and/or display components on the second interface that the user has used most recently. That is, when the first interface is the previous interface or the next interface of the second interface, the components on the second interface that are used more frequently by the user and/or the components that the user has used most recently are retained in the first interface. In this way, the user does not need to switch from the first interface to the second interface, and can also control the first device through these components (components that are used more frequently by the user and/or components that the user has used most recently), which is convenient to operate.
  • the method further includes: the first device receiving an interface switching operation; and the first device responding to the interface switching operation, switching back from the first interface on the display screen. Go to the second interface. That is to say, when the first interface is the previous interface or the next interface of the second interface, the user can easily switch between the first interface and the second interface.
  • the interface can be realized by sliding left or right. Switching, easy to operate.
  • the second device is a vehicle-machine system
  • the at least one desktop component includes at least one of a first desktop component, a second desktop component, a third desktop component, and a fourth desktop component; wherein , the first desktop component is used to control the seat of the vehicle system, the second desktop component is used to control the air conditioner of the vehicle system, and the third desktop component is used to control the vehicle system lights, and the fourth desktop component is used to add other control functions to the vehicle system. That is to say, when the second device is a car machine, the first device is connected to the car machine, and the first device can display components for controlling the car seat, components for controlling the car air conditioner, and components for controlling the car air conditioner. Machine lighting components, etc. Users can also add their own components for controlling other functions of the machine.
  • the second device is a speaker
  • the at least one desktop component includes at least one of a first desktop component, a second desktop component, a third desktop component, and a fourth desktop component; wherein, the The first desktop component is used to control the volume of the speaker, the second desktop component is used to control the start or stop of the speaker, and the third desktop component is used to control the next song of the speaker. Or the previous song, the fourth desktop component is used to add other control functions to the speaker. That is to say, when the second device is a speaker and the first device is connected to the speaker, the first device can display components for controlling the volume of the speaker, components for controlling the start and stop of the speaker, and components for controlling the tracks played by the speaker. , etc. Users can also add their own components for controlling other functions of the speaker.
  • the second device is a printing device
  • the at least one desktop component includes at least one of a first desktop component, a second desktop component, a third desktop component, and a fourth desktop component; wherein, The first desktop component is used to control the startup or shutdown of the printing device, the second desktop component is used to control the suspension or continuation of the printing device, and the third desktop component is used to control the printing device. Print color, the fourth desktop component is used to add other control functions to the printing device. That is to say, when the second device is a printer and the first device is connected to the printer, the first device can display components for controlling the start and stop of the printer, components for controlling the pause or continuation of the printer, and components for controlling the printing color of the printer. components, etc. Users can also add their own components for controlling other functions of the printer.
  • the method further includes: when the third interface is displayed on the first device, the first device responds to the first operation and controls the second device to display the third interface; or, when the fourth interface is displayed on the second device, the second device responds to the second operation and controls the first device to display the fourth interface.
  • the first device can control the second device to display the current interface of the first device (for example, a video playback interface, photos, etc.), or the second device can control the first device to display the current interface of the second device (for example, a video playback interface, photos, etc.), that is, the display interface of the first device is synchronized with that of the second device.
  • the second device of the co-pilot and the first device in front of the back seat can display the same interface to facilitate information sharing.
  • the first device controls the second device to display the third interface in response to the first operation, it further includes at least the following step: the first device responds to the third operation, Control the second device to turn off the touch screen function; or, in response to the fourth operation, the first device controls the display content in the third interface on the second device (for example, the third interface It is a video playback interface that controls the video to pause, play, accelerate, decelerate, etc.). That is to say, the display interfaces of the first device and the second device can be the same, and the first device can turn off the touch function of the second device or control the displayed content on the second device to prevent the user on the second device from affecting the displayed content. control.
  • the method further includes: the second device controls the third interface in response to a fifth operation.
  • One device turns off the touch function of the display screen; or, in response to the sixth operation, the second device controls the display content in the fourth interface on the first device. That is to say, the display interfaces of the first device and the second device can be the same, and the second device can turn off the touch function of the first device or control the content displayed on the first device. In this way, the user on the first device can avoid Control the display interface.
  • the method further includes: displaying a first video call interface on the first device, and the first video call interface includes images collected by the first camera on the first device;
  • the first video call interface includes a button for adding contacts; when the first device receives an operation on the button, it controls the second device to activate the second camera on the second device and The images collected by the second camera are transmitted to the first device; the first device adds the images collected by the second camera in the first video call interface. That is to say, when the first device makes a video call with another device (such as a third device), it can start the camera on the second device and control the second device to transmit the images collected by the camera to the first device. In this way, the first device The user on the second device side is added to the video call interface of the device to conduct video calls together to achieve collaborative interaction among multiple devices.
  • the method further includes: displaying a second video call interface on the second device, the second video call interface including images collected by the first camera, and the second video call interface. Images collected by the camera. That is to say, when the first device makes a video call with another device (such as a third device), it can start the camera on the second device and control the second device to transmit the images collected by the camera to the first device. In this way, the first device The user on the second device side is added to the video call interface of the device, and the second device side also makes a video call, and the video call on the second device side includes the first device, the second device, and other devices (such as a third device). device) video calls between three devices to achieve multi-device collaborative interaction.
  • the connection between the first device and the second device includes: when the first device recognizes the second device, it displays second prompt information, and the second prompt information is When prompted whether to connect to the second device; when the first device receives an instruction to confirm the connection with the second device, it sends a connection request to the second device; the second device receives the connection request Finally, third prompt information is displayed, and the third prompt information is used to prompt whether to agree to connect the first device; when the second device receives the consent indication, it connects to the first device. In this way, a secure connection between the first device and the second device can be achieved.
  • the first device is at least one of a mobile phone, a tablet computer, and a laptop; and the second device is at least one of a car machine, a speaker, a television, and a printer. It should be understood that this is an example of the first device and the second device, and is not limiting. It can also be other devices.
  • a communication system including: a first device and a second device;
  • the first device is used to perform the steps of the first device in the method described in the first aspect
  • the second device is used to perform the steps of the second device in the method described in the first aspect.
  • an electronic device including:
  • processor memory, and, one or more programs
  • the one or more programs are stored in the memory, and the one or more programs include instructions that, when executed by the processor, cause the electronic device to perform the first aspect as described above. The method steps described.
  • a computer-readable storage medium is also provided.
  • the computer-readable storage medium is used to store a computer program.
  • the computer program When the computer program is run on a computer, it causes the computer to execute as described in the first aspect. Methods.
  • a computer program product including a computer program, which when the computer program is run on a computer, causes the computer to execute the method steps described in the first aspect.
  • embodiments of the present application further provide a chip, which is coupled to a memory in an electronic device and used to call a computer program stored in the memory and execute the technical solution of the first aspect of the embodiment of the present application.
  • the present application implements In this example, "coupled” means that two components are combined with each other, either directly or indirectly.
  • Figure 1 is a schematic diagram of the hardware structure of an electronic device provided by an embodiment of the present application.
  • Figure 2 is a schematic diagram of the software structure of an electronic device provided by an embodiment of the present application.
  • 3A to 3C are schematic diagrams of a display interface when a tablet computer is connected to a car machine according to an embodiment of the present application
  • Figure 4 is a schematic diagram of a display interface when a tablet computer and a speaker are connected according to an embodiment of the present application
  • Figure 5 is a schematic diagram of a display interface when a tablet computer and a printer are connected according to an embodiment of the present application
  • 6A to 6B are schematic diagrams of a display interface when a mobile phone is connected to a car machine according to an embodiment of the present application
  • Figure 6C is a schematic diagram of the display interface when a laptop computer is connected to a car machine according to an embodiment of the present application
  • Figure 7 is a schematic diagram of an application scenario provided by an embodiment of the present application.
  • Figure 8 is a schematic flowchart of a device control method provided by an embodiment of the present application.
  • 9A to 9B are schematic flow diagrams of connecting a first device and a second device according to an embodiment of the present application.
  • Figures 9C to 9D are another schematic flow chart of connecting a first device and a second device according to an embodiment of the present application.
  • Figures 9E to 9F are another schematic flow diagram of connecting a first device and a second device according to an embodiment of the present application.
  • Figure 10 is a schematic diagram of the lock screen interface when the first device is connected to the vehicle according to an embodiment of the present application
  • 11 to 12 are schematic diagrams of a display interface when a first device is connected to a vehicle computer according to an embodiment of the present application
  • Figure 13 is another schematic flowchart of a device control method provided by an embodiment of the present application.
  • Figures 14 to 15 are schematic diagrams of the display interface when the first device is connected to the vehicle machine according to an embodiment of the present application
  • Figure 16 is a schematic diagram of the connection process between a tablet and a vehicle according to an embodiment of the present application.
  • 17A to 17C are schematic diagrams of the display interface when the first device is connected to the vehicle machine according to an embodiment of the present application.
  • Figures 18 to 19 are schematic diagrams of a rear seat flat panel control passenger display screen provided by an embodiment of the present application.
  • Figures 20 to 21 are schematic diagrams of the passenger display screen controlling the rear seat flat panel provided by an embodiment of the present application.
  • Figure 22 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • the at least one involved in the embodiments of this application includes one or more; where multiple means greater than or equal to two.
  • words such as “first” and “second” are only used for the purpose of distinguishing the description, and cannot be understood to express or imply relative importance, nor can they be understood to express Or suggestive order.
  • the first device and the second device do not represent the importance of the two or the order of the two, but are only used to differentiate the description.
  • "and/or" only describes the association relationship, indicating that three relationships can exist, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations.
  • the character "/" in this article generally indicates that the related objects are an "or” relationship.
  • the device control method provided by the embodiment of this application is suitable for the system.
  • the system includes a first device and a second device.
  • the first device and the second device can be connected.
  • a first device can be used to control a second device, and/or the second device can control the first device.
  • the first device may be a portable electronic device such as a mobile phone, a tablet, or a laptop; it may also be a wearable device such as a watch or bracelet; or it may be a virtual reality (Virtual Reality, VR) device or augmented reality device. (Augmented Reality, AR) equipment, mixed reality technology (Mixed Reality, MR) equipment, etc.
  • the embodiments of this application do not limit the specific type of the first device.
  • the second device may be the same as the first device or different. Take for example that the first device and the second device are different.
  • the first device is a mobile phone or a tablet computer
  • the second device is a television, a speaker, a printing device, a vehicle-mounted device, etc.
  • the embodiments of the present application do not limit the specific type of the second device.
  • the second device can be a portable electronic device such as a mobile phone, a tablet computer, or a laptop computer; it can also be a wearable device such as a watch or bracelet; or, it can also be It can be smart home equipment such as TVs, refrigerators, air conditioners, curtains, etc.; or it can be office equipment such as printing equipment and projection equipment; or it can be vehicle-mounted equipment, etc.; or it can be VR equipment, AR equipment, MR equipment, etc.
  • Figure 1 shows a schematic structural diagram of an electronic device.
  • the electronic device may be, for example, a first device or a second device in the system.
  • the electronic device may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (USB) interface 130, a charging management module 140, a power management module 141, and a battery 142.
  • SIM subscriber identification module
  • the sensor module 180 may include a pressure sensor 180A, a gyro 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.
  • the processor 110 may include one or more processing units.
  • the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processing unit (GPU), and an image signal processor. (image signal processor, ISP), controller, memory, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural-network processing unit (NPU) wait.
  • different processing units can be independent devices or integrated in one or more processors.
  • the controller can be the nerve center and command center of the electronic device. The controller can generate operation control signals based on the instruction operation code and timing signals to complete the control of fetching and executing instructions.
  • the processor 110 may also be provided with a memory for storing instructions and data.
  • the memory in processor 110 is cache memory. This memory may hold instructions or data that have been recently used or recycled by processor 110 . If the processor 110 needs to use the instructions or data again, it can be called directly from the memory. Repeated access is avoided and the waiting time of the processor 110 is reduced, thus improving the efficiency of the system.
  • processor 110 may include one or more interfaces.
  • Interfaces may include integrated circuit (inter-integrated circuit, I2C) interface, integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, pulse code modulation (pulse code modulation, PCM) interface, universal asynchronous receiver and transmitter (universal asynchronous receiver/transmitter (UART) interface, mobile industry processor interface (MIPI), general-purpose input/output (GPIO) interface, subscriber identity module (SIM) interface, and /or universal serial bus (USB) interface, etc.
  • I2C integrated circuit
  • I2S integrated circuit built-in audio
  • PCM pulse code modulation
  • UART universal asynchronous receiver and transmitter
  • MIPI mobile industry processor interface
  • GPIO general-purpose input/output
  • SIM subscriber identity module
  • USB universal serial bus
  • the I2C interface is a bidirectional synchronous serial bus, including a serial data line (SDA) and a serial clock line (SCL).
  • processor 110 may include multiple sets of I2C buses.
  • Processor 110 may pass The same I2C bus interface couples the touch sensor 180K, charger, flash, camera 193, etc. respectively.
  • the processor 110 can be coupled to the touch sensor 180K through an I2C interface, so that the processor 110 and the touch sensor 180K communicate through the I2C bus interface to implement the touch function of the electronic device 100 .
  • the I2S interface can be used for audio communication.
  • processor 110 may include multiple sets of I2S buses.
  • the processor 110 can be coupled with the audio module 170 through the I2S bus to implement communication between the processor 110 and the audio module 170 .
  • the audio module 170 can transmit audio signals to the wireless communication module 160 through the I2S interface to implement the function of answering calls through a Bluetooth headset.
  • the PCM interface can also be used for audio communications to sample, quantize and encode analog signals.
  • the audio module 170 and the wireless communication module 160 may be coupled through a PCM bus interface.
  • the audio module 170 can also transmit audio signals to the wireless communication module 160 through the PCM interface to implement the function of answering calls through a Bluetooth headset. Both the I2S interface and the PCM interface can be used for audio communication.
  • the UART interface is a universal serial data bus used for asynchronous communication.
  • the bus can be a bidirectional communication bus. It converts the data to be transmitted between serial communication and parallel communication.
  • a UART interface is generally used to connect the processor 110 and the wireless communication module 160 .
  • the processor 110 communicates with the Bluetooth module in the wireless communication module 160 through the UART interface to implement the Bluetooth function.
  • the audio module 170 can transmit audio signals to the wireless communication module 160 through the UART interface to implement the function of playing music through a 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.
  • the processor 110 and the camera 193 communicate through the CSI interface to implement the shooting function of the electronic device 100 .
  • the processor 110 and the display screen 194 communicate through the DSI interface to implement the display function of the electronic device 100 .
  • the GPIO interface can be configured through software.
  • the GPIO interface can be configured as a control signal or as a data signal.
  • the GPIO interface can be used to connect the processor 110 with the camera 193, display screen 194, wireless communication module 160, audio module 170, sensor module 180, etc.
  • the GPIO interface can also be configured as an I2C interface, I2S interface, UART interface, MIPI interface, etc.
  • the USB interface 130 is an interface that complies with the USB standard specification, and may be a Mini USB interface, a Micro USB interface, a USB Type C interface, etc.
  • 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 them. This interface can also be used to connect other electronic devices, such as AR devices, etc.
  • the interface connection relationships between the modules illustrated in the embodiment of the present invention are only schematic illustrations and do not constitute a structural limitation of the electronic device 100 .
  • the electronic device 100 may also adopt different interface connection methods in the above embodiments, or a combination of multiple interface connection methods.
  • the wireless communication function of the electronic device can be realized through the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modem processor and the baseband processor.
  • Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals.
  • Each antenna in an electronic device can be used to cover a single or multiple communication frequency bands. Different antennas can also be reused to improve antenna utilization. For example: Antenna 1 can be reused as a diversity antenna for a wireless LAN. In other embodiments, antennas may be used in conjunction with tuning switches.
  • the mobile communication module 150 can provide solutions for wireless communications including 2G/3G/4G/5G, etc., applied to electronic devices.
  • the mobile communication module 150 may include at least one filter, a switch, a power amplifier, a low noise amplifier (LNA), etc.
  • the mobile communication module 150 may receive electromagnetic waves from the antenna 1, and perform filtering, amplification, and other processing on the received electromagnetic waves, and transmit them to the modulation and demodulation processor for demodulation.
  • the mobile communication module 150 may also amplify the signal modulated by the modulation and demodulation processor, and convert it into electromagnetic waves for radiation through the antenna 1.
  • at least some of the functional modules of the mobile communication module 150 may be arranged in the processor 110.
  • at least some of the functional modules of the mobile communication module 150 may be arranged in the same device as at least some of the modules of the processor 110.
  • the wireless communication module 160 can provide applications on electronic devices including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) network), Bluetooth (bluetooth, BT), and global navigation satellite systems. (global navigation satellite system, GNSS), frequency modulation (FM), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions.
  • WLAN wireless local area networks
  • BT Bluetooth
  • GNSS global navigation satellite system
  • FM frequency modulation
  • NFC near field communication technology
  • infrared technology infrared, IR
  • the wireless communication module 160 may be one or more devices integrating at least one communication processing module.
  • the wireless communication module 160 receives electromagnetic waves via the antenna 2 , frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110 .
  • the wireless communication module 160 can also receive the signal to be sent from the processor 110, frequency modulate it, amplify it, and convert it into electromagnetic waves through the antenna 2 for radiation.
  • the antenna 1 of the electronic device is coupled to the mobile communication module 150, and the antenna 2 is coupled to the wireless communication module 160, so that the electronic device can communicate with the network and other devices through wireless communication technology.
  • the display screen 194 is used to display the display interface of the application, etc.
  • Display 194 includes a display panel.
  • the electronic device may include one or more display screens 194.
  • the electronic device 100 can implement the 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.
  • Internal memory 121 may be used to store computer executable program code, which includes instructions.
  • the processor 110 executes instructions stored in the internal memory 121 to execute various functional applications and data processing of the electronic device.
  • the internal memory 121 may include a program storage area and a data storage area.
  • the stored program area can store an operating system, software code of at least one application program, etc.
  • the storage data area can store data (such as images, videos, etc.) generated during the use of the electronic device.
  • 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, general-purpose flash memory, etc.
  • the external memory interface 120 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device.
  • the external memory card communicates with the processor 110 through the external memory interface 120 to implement the data storage function. For example, save pictures, videos, etc. files on an external memory card.
  • the electronic device can implement audio functions through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the headphone interface 170D, and the application processor. Such as music playback, recording, etc.
  • the audio module 170 is used to convert digital audio information into analog audio signal output, and is also used to convert analog audio input into digital audio signals. 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 called “speaker” is used to convert audio electrical signals into sound signals.
  • the electronic device 100 can listen to music through one or more speakers 170A, or listen to external playback scenarios such as hands-free calls.
  • the receiver 170B also called “earpiece” may be one or more and is used to convert audio electrical signals into sound signals.
  • the voice can be heard by bringing the receiver 170B close to the human ear.
  • Microphone 170C also called “microphone” or “microphone”, is used to convert sound signals into electrical signals.
  • the headphone interface 170D is used to connect wired headphones.
  • the pressure sensor 180A is used to sense pressure signals and can convert the pressure signals into electrical signals.
  • pressure sensor 180A may be disposed on display screen 194 .
  • the gyro sensor 180B can be used to determine the motion posture of the electronic device. In some embodiments, the angular velocity of the electronic device 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.
  • Air pressure sensor 180C is used to measure air pressure. In some embodiments, the electronic device calculates the altitude through the air pressure value measured by the air pressure sensor 180C to assist positioning and navigation.
  • Magnetic sensor 180D includes a Hall sensor.
  • the electronic device can use the magnetic sensor 180D to detect the opening and closing of the flip holster.
  • the acceleration sensor 180E can detect the acceleration of the electronic device in various directions (generally three axes). When the electronic device is stationary, the magnitude and direction of gravity can be detected.
  • Distance sensor 180F for measuring distance.
  • Electronic devices can measure distance via infrared or laser.
  • Proximity light sensor 180G may include, for example, a light emitting diode (LED) and a light detector, such as a photodiode.
  • the light emitting diode may be an infrared light emitting diode.
  • Electronic devices emit infrared light through light-emitting diodes.
  • Electronic devices use photodiodes to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it can be determined that there is an object near the electronic device. When insufficient reflected light is detected, the electronic device can determine that there is no object near the electronic device.
  • the ambient light sensor 180L is used to sense ambient light brightness.
  • the electronic device can adaptively adjust the brightness of the display screen 194 based on perceived ambient light brightness.
  • the fingerprint sensor 180H is used to collect fingerprints.
  • Temperature sensor 180J is used to detect temperature.
  • Touch sensor 180K also called “touch panel”.
  • the touch sensor 180K can be disposed on the display screen 194.
  • the touch sensor 180K and the display screen 194 form a touch screen, which is also called a "touch screen”.
  • the touch sensor 180K is used to detect a touch operation on or near the touch sensor 180K.
  • the touch sensor can pass the detected touch operation to the application processor to determine the touch event type.
  • Bone conduction sensor 180M can acquire vibration signals.
  • the bone conduction sensor 180M can acquire human body parts Vibration signal of vibrating bone mass.
  • the buttons 190 include a power button, a volume button, etc.
  • Key 190 may be a mechanical key. It can also be a touch button.
  • the electronic device can receive key input and generate key signal input related to user settings and function control of the electronic device.
  • the motor 191 can generate vibration prompts.
  • the motor 191 can be used for vibration prompts for incoming calls and can also be used for touch vibration feedback.
  • the indicator 192 may be an indicator light, which may be used to indicate charging status, power changes, or may be used to indicate messages, missed calls, notifications, etc.
  • the SIM card interface 195 is used to connect a SIM card. The SIM card can be inserted into the SIM card interface 195 or pulled out from the SIM card interface 195 to realize contact and separation from the electronic device.
  • the components shown in Figure 1 do not constitute a specific limitation to the electronic device.
  • the electronic device in the embodiment of the present invention may include more or fewer components than in FIG. 1 .
  • the combination/connection relationship between the components in Figure 1 can also be adjusted and modified.
  • Figure 2 is a software structure diagram of an electronic device provided by an embodiment of the present application.
  • the software structure of the electronic device may be a hierarchical structure, and the electronic device may be the first device or the second device in the system.
  • the layered architecture divides the software into several layers, and each layer has clear roles and division of labor.
  • the layers communicate through software interfaces.
  • the layered architecture may be, for example, an event-driven architecture, a microkernel architecture, a microservice architecture, or a cloud architecture.
  • the embodiment of this application uses a layered architecture
  • the system is taken as an example to illustrate the software structure of the electronic device.
  • the The system is divided into five layers, from top to bottom: application layer, application framework layer, Android runtime and system library, kernel layer and hardware layer.
  • the application layer can include a series of application packages.
  • application packages such as camera, gallery, calendar, call, map, navigation, WLAN, Bluetooth, music, video and other applications.
  • the application framework layer provides an application programming interface (API) and programming framework for applications in the application layer.
  • the application framework layer includes some predefined functions.
  • the application framework layer can include window manager, content provider, view system, phone manager, resource manager, notification manager, etc.
  • a window manager is used to manage window programs.
  • the window manager can obtain the display size, determine whether there is a status bar, lock the screen, capture the screen, etc.
  • Content providers are used to store and retrieve data and make this data accessible to applications. Said data can include videos, images, audio, calls made and received, browsing history and bookmarks, phone books, etc.
  • the view system includes visual controls, such as controls that display text, controls that display pictures, etc.
  • a view system can be used to build applications.
  • the display interface can be composed of one or more views.
  • a display interface including a text message notification icon may include a view for displaying text and a view for displaying pictures.
  • Telephone managers are used to provide communication functions of electronic devices. For example, call status management (including connected, hung up, etc.).
  • the resource manager provides various resources to applications, such as localized strings, icons, pictures, layout files, video files, etc.
  • the notification manager allows applications to display notification information in the status bar, which can be used to convey notification-type messages and can automatically disappear after a short stay without user interaction. For example, the notification manager is used to notify download completion, message reminders, etc.
  • the notification manager can also be notifications that appear in the status bar at the top of the system in the form of charts or scroll bar text, such as notifications for applications running in the background, or notifications that appear on the screen in the form of conversation windows. For example, text information is prompted in the status bar, a beep sounds, the electronic device vibrates, the indicator light flashes, etc.
  • Android Runtime includes core libraries and virtual machines. Android runtime is responsible for the scheduling and management of the Android system.
  • the core library contains two parts: one is the functional functions that need to be called by the Java language, and the other is the core library of Android.
  • the application layer and application framework layer run in virtual machines.
  • the virtual machine executes the java files of the application layer and application framework layer into binary files.
  • the virtual machine is used to perform object life cycle management, stack management, thread management, security and exception management, and garbage collection and other functions.
  • System libraries can include multiple functional modules. For example: surface manager (surface manager), media libraries (Media Libraries), 3D graphics processing libraries (for example: OpenGL ES), 2D graphics engines (for example: SGL), etc.
  • the surface manager is used to manage the display subsystem and provides the integration of 2D and 3D layers for multiple applications.
  • the media library supports playback and recording of a variety of commonly used audio and video formats, as well as static image files, etc.
  • the media library can support a variety of audio and video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc.
  • the 3D graphics processing library is used to implement 3D graphics drawing, image rendering, composition, and layer processing.
  • 2D Graphics Engine is a drawing engine for 2D drawing.
  • the kernel layer is the layer between hardware and software.
  • the kernel layer contains at least display driver, camera driver, audio driver, and sensor driver.
  • the hardware layer includes multiple cameras.
  • the first camera and the second camera may also include sensors (such as acceleration sensors), displays (not shown in the figure) and other hardware.
  • the software structure shown in Figure 2 does not constitute a specific limitation on the software structure of the electronic device.
  • the software structure of the electronic device in the embodiment of the present invention may include more or fewer modules than in Figure 2 , for example, more or less layers than in Figure 2 , or a certain layer may include more modules than in Figure 2 More or less modules and so on.
  • the combination/connection relationship between the modules in Figure 2 can also be adjusted and modified.
  • a device control method which is suitable for a system including a first device and a second device.
  • the first device is connected to the second device, and a first interface is displayed on the display screen of the first device.
  • the first interface includes at least one desktop component (Widget) for controlling functions of the second device.
  • Widget desktop component
  • the second device is a different device, at least one desktop component displayed on the first device is different, and/or the function controlled by at least one desktop component is different.
  • the user can control the second device through the desktop component displayed on the first device, without installing various APPs, saving memory resources; moreover, when the first device is connected to a different second device, the The display desktop components are different, and the user can control the corresponding second device through different desktop components. There is no need to search for the APP to control the target device among the many APPs on the first device, saving operation steps.
  • desktop components may include various display components such as icons and cards.
  • the icons include, for example, application icons, function icons, tool icons, service icons, and so on.
  • a card can be understood as a display area.
  • the display area may have a specific shape, such as square, rounded square, rounded rectangle, etc.
  • a card can display related information of an application, a function, or a service.
  • one card displays information recorded in a memo
  • another card displays related information in a mailbox application, and so on.
  • this application does not limit the one-to-one relationship between the card and the application, function, or service. It can also be a one-to-many relationship.
  • icons, cards, etc. will be illustrated later in the form of pictures.
  • the second device is a vehicle-mounted device
  • the first device is connected to the vehicle-mounted device
  • desktop component A is displayed on the first device.
  • Users can control the functions of in-vehicle devices through desktop component A, such as in-car temperature adjustment, seat adjustment, in-car lighting adjustment, etc.
  • the second device is a printing device
  • the first device is connected to the printing device, and desktop component B is displayed on the first device.
  • Users can control the functions of the printing device through desktop component B, such as starting printing, ending printing, printing color, etc.
  • the second device is different in different application scenarios.
  • Application scenario 1 The first device is a tablet computer, and the second device is a vehicle-mounted device.
  • a second interface is displayed on the tablet computer.
  • the second interface is the native interface of the tablet computer, such as the desktop of the tablet computer.
  • the second interface includes three areas: Area 1, Area 2 and Area 3.
  • area 1 is the status bar located at the top of the screen, which displays time information, wireless signal information, power information, operator information, etc.
  • Area 2 is located in the middle of the screen and includes various cards (see the previous introduction for cards). For example, one card displays the information of the mailbox on the tablet computer (for example, including the inbox), and the other card displays the information of the memo on the tablet computer (for example, meeting minutes at 10:00), and so on.
  • Area 3 (also known as the area where the task dock is located) is located at the bottom of the screen and includes various icons, such as icons for various applications such as phone, address book, and music. It can be understood that FIG. 3A is only an example of the second interface, and the second interface can also be an interface of other styles. In short, it can be the native interface of the tablet computer, which is not limited by the embodiment of the present application.
  • the first interface is displayed on the tablet computer, as shown in Figure 3B.
  • the first interface includes area 4, area 5 and area 6.
  • Area 4 is the area where the status bar is located at the top of the screen.
  • Area 5 is in the middle and contains a variety of cards.
  • Area 6 is the area where the task dock is located, which contains various icons.
  • this article takes the second interface and the first interface as having similar styles (both contain three areas, and the layout of the three partitions is similar). In fact, the second interface and the first interface have similar styles.
  • the style of the interface can be different. For example, there are no cards in the first interface or the cards are replaced with other content, etc.
  • the first interface of FIG. 3B (the interface displayed after connecting to the vehicle-mounted device) and the second interface of FIG. 3A (the interface displayed before connecting to the vehicle-mounted device) may be completely different.
  • the first interface is completely different from the second interface, which may include: area 4 in the first interface is different from area 1 in the second interface, area 5 in the first interface is different from area 2 in the second interface, area 6 in the first interface is different from Area 3 in the second interface is different.
  • Area 4 in the first interface is different from area 1 in the second interface, and may include various situations.
  • area 1 contains the time information, wireless signal information, power information, operator information, etc. of the tablet computer
  • area 4 contains the time information, power information, operator information, etc. of the vehicle-mounted device. That is to say, in the first interface displayed after the tablet is connected to the vehicle-mounted device, the status bar no longer displays the tablet's power, time and other information, but displays the vehicle-mounted device's power, time and other information.
  • area 4 contains not only the time, power, and other information of the tablet, but also the time, power, and other information of the vehicle-mounted device.
  • the time, power and other information of the vehicle-mounted device are added to the status bar.
  • the user can confirm that the tablet computer and the vehicle-mounted device are connected through the status bar, and can also grasp the basic information of the vehicle-mounted device (time, battery, etc.) through the tablet computer.
  • Area 5 in the first interface is different from area 2 in the second interface, and may include: the number of cards in area 5 and the cards in area 2, At least one of the card size, card position, and content displayed within the card is different.
  • the card in area 2 displays information about different applications or functions in the tablet computer
  • the card in area 5 displays information about different applications or functions in the vehicle-mounted device
  • one of the cards displays the navigation information of the vehicle device (for example, the right turn indicator arrow ahead, driving distance and current speed, etc.)
  • the other card displays the vehicle audio (for example, music XXX, pause button, next song, previous song, etc.) a song, etc.) information.
  • the difference between area 6 in the first interface and area 3 in the second interface may include: at least one difference between area 6 and area 3 in the number of icons contained in area 6 and area 3, icon size, icon position, icon corresponding function or application, etc.
  • area 3 displays icons for different applications or functions on the tablet
  • area 6 includes icons for various applications or functions on the vehicle-mounted device, for example, icons for adjusting seats.
  • Icon 302 for the user to adjust the air conditioner in the car, an icon 303 for adjusting the lights in the car, an icon 304 for adding car functions, and so on.
  • the tablet computer displays the second interface ( Figure 3A)
  • the tablet computer display screen switches from the second interface to the first interface ( Figure 3B).
  • the first interface Completely different from the second interface, the first interface includes relevant information of the vehicle-mounted equipment and is used to control related functions of the vehicle-mounted equipment.
  • the first interface of FIG. 3B (the interface displayed after connecting to the vehicle-mounted device) and the second interface of FIG. 3A (the interface displayed before connecting to the vehicle-mounted device) may be partially the same, that is, there may be overlap. .
  • area 4 in the first interface is the same as area 1 in the second interface
  • area 5 is different from area 2
  • area 6 is different from area 3.
  • area 4 is the same as area 1.
  • area 1 displays the battery power, time and other information of the tablet computer
  • area 4 still displays the battery power, time and other information of the tablet computer.
  • Area 5 is different from area 2, and area 6 is different from area 3.
  • the status bar area at the top of the screen on the first interface and the second interface does not change, but other areas can change.
  • area 4 is the same as area 1
  • area 5 and area 2 may be the same or partially the same
  • area 6 and area 3 may be partially the same.
  • area 5 is the same as area 2, including the number, style, location, and information displayed in the cards contained in area 5 and area 2 are the same.
  • area 5 and area 2 display information about tablet applications or functions. . That is to say, the cards in the middle area of the first interface displayed after the tablet computer is connected to the vehicle-mounted device remain unchanged.
  • Area 5 is partly the same as area 2.
  • area 5 may include cards in area 2 (part or all) and cards of vehicle-mounted equipment.
  • area 6 is partly the same as area 3, including: area 6 may include icons (all or part of the icons) in area 3 or icons of vehicle-mounted equipment.
  • the tablet computer switches from the second interface (such as the second interface of Figure 3A) to the first interface as shown in Figure 3C, and the first interface is partially the same as the second interface.
  • the first interface includes areas 4 to 6.
  • Area 4 is the same as area 1, and area 5 is different from area 2.
  • Area 6 partially overlaps with area 3.
  • area 6 includes both some icons in area 3 (i.e., icons of the tablet computer) and icons of the vehicle-mounted device (such as icons 301 to 303).
  • the taskbar of the first interface displayed after the tablet computer is connected to the vehicle-mounted device contains a combination of application/function icons in the tablet computer and application/function icons in the vehicle-mounted device (such as icons 301 to 304).
  • the user can control both the application/function of the tablet computer and the application/function in the vehicle-mounted device.
  • the second interface originally displayed on the tablet is switched to the first interface.
  • the first interface and the second interface can be completely different or partially the same.
  • the user can use the first interface to Control vehicle-mounted equipment.
  • Application scenario 2 The first device is a tablet computer, and the second device is a speaker device.
  • the tablet computer displays a second interface (for example, the second interface shown in Figure 3A).
  • the tablet computer displays a first interface, which includes at least one desktop component for controlling the speaker device.
  • the first interface and the second interface may be exactly the same or different. The principles are similar to application scenario 1 and will not be repeated.
  • the first interface displayed after the tablet computer is connected to the speaker may be the first interface shown in FIG. 4 .
  • the icons in the taskbars of the first interface and the second interface overlap.
  • the taskbar of the first interface includes icons for various applications of the tablet computer, as well as user interfaces.
  • Various icons for controlling speaker functions such as icon 401, icon 402, icon 403 and icon 404.
  • icon 401 is used to control the start or stop of the speaker
  • icon 402 is used to control the volume of the speaker
  • icon 403 is used to control the previous or next song of the speaker
  • icon 404 is used to add other functions of the speaker, such as playback speed etc.
  • Application scenario three The first device is a tablet computer, and the second device is office equipment such as a printer.
  • the tablet computer displays a second interface (for example, the second interface shown in Figure 3A).
  • the tablet computer displays a first interface, which includes at least one desktop component for controlling the speaker device.
  • the first interface and the second interface may be exactly the same or different. The principles are similar to application scenario 1 and will not be repeated.
  • the first interface displayed after the tablet computer is connected to the speaker may be the first interface shown in Figure 5.
  • the tasks of the first interface and the second interface (the second interface shown in Figure 3A)
  • the icons in the column overlap.
  • the task bar of the first interface includes icons for various applications of the tablet computer, and also includes various icons for controlling the printer, such as icon 501, icon 502, icon 503, and icon 504.
  • icon 501 is used to control the startup or shutdown of the printer
  • icon 502 is used to control the pause or continuation of the printer
  • icon 503 is used to control the printing color of the printer (for example, black and white printing or color printing)
  • icon 504 is used to add the printer's printing color. other functions.
  • the desktop components on the first interface are different, for example, the styles of the desktop components are different, the corresponding functions are different, and so on.
  • the first device can also be other devices, such as a mobile phone and a laptop computer.
  • the mobile phone displays a second interface
  • the second interface is a native interface of the mobile phone, such as the desktop.
  • the mobile phone connects to the second device (such as a vehicle-mounted device)
  • the mobile phone displays the first interface, as shown in (b) in Figure 6A.
  • the first interface and the second interface may be completely different or partially different. Taking partial differences as an example, please compare (a) in Figure 6A and (b) in Figure 6A.
  • the taskbar (screen) in the first interface and the second interface The icons in the lower area) are different.
  • the taskbar on the second interface includes icons for various applications/functions on the mobile phone
  • the taskbar on the first interface includes icons for various applications/functions on the vehicle-mounted device.
  • the mobile phone is in a folded state and displays the second interface, which is the native interface of the mobile phone.
  • the mobile phone displays the first interface, as shown in (b) in Figure 6B.
  • the icons in the taskbar (lower area of the screen) of the first interface and the second interface are different, for example , the task bar of the second interface includes icons of various applications/functions on the mobile phone, and the task bar of the first interface includes icons of various applications/functions of the vehicle-mounted device.
  • the interface shown in (c) in Figure 6B is displayed.
  • the task bar in this interface includes icons for various applications/functions on the mobile phone, as well as various icons on the vehicle-mounted device. Application/function icon.
  • the laptop displays the second interface
  • the second interface is the native interface of the laptop.
  • the taskbar of the second interface includes an input box for inputting content that the user wants to search. Of course, it may also include icons for various applications/functions in the laptop (not shown in the figure).
  • the first interface is displayed, as shown in (b) in Figure 6C.
  • the information displayed in the task bars of the first interface and the second interface overlap.
  • the taskbar of the first interface includes both the input box on the laptop and the icons of various applications/functions in the vehicle-mounted device.
  • Car multi-screen means that in addition to the central control screen of the car, there are other screens in the car.
  • screens can be set in front of the passenger seat, back seat and other seats.
  • the car includes a central control screen 701, and a screen 702 is provided in front of the rear seat.
  • this kind of car with multiple screens has many shortcomings. For example, it is expensive and many users will not choose it when buying a car. As a result, users cannot enjoy the entertainment experience brought by multiple screens in the car.
  • Another example is that multiple screens in the car (such as The screen 702) is equipped with few applications and relatively poor content, resulting in passengers being unable to obtain a convenient and pleasant experience during use.
  • mobile devices such as tablet computers and mobile phones can be used as vehicle-mounted screens.
  • rear passengers can bring their personal mobile devices (taking tablet computers as an example) into the car and connect them to the vehicle-mounted devices.
  • the tablet computer can be used as a part of the car for rear passengers. It can not only retain the user's original personal data and usage habits on the tablet computer, but also control the in-vehicle equipment through the tablet computer.
  • it can solve the problem of the high price of multi-screen vehicles. , the problem of low user desire to purchase.
  • tablets have a large number of applications and rich content, so passengers can have a pleasant experience during use.
  • FIG. 8 is a schematic flowchart of a device control method provided by an embodiment of the present application. This flow chart can be applied to the scenario shown in Figure 7. As shown in Figure 8, the process includes:
  • the first device ie tablet computer
  • the second interface is a native interface of the first device, such as the second interface shown in Figure 3A.
  • S801 can be executed or not, Therefore, S801 is represented by a dotted line in the figure. Taking S801 not to be executed as an example, for example, the first device can be in a black screen state and then execute S802.
  • the first device is connected to the second device (ie, the vehicle-mounted device).
  • the first device and the second device may be connected wirelessly (WIFI, Bluetooth, etc.) or wired.
  • WIFI wirelessly
  • Bluetooth etc.
  • the first device and the second device can perform identity verification through a pairing code and then connect.
  • the first device receives an operation to display a device list of surrounding devices.
  • the device list of the peripheral device includes the identification of the second device.
  • the first device receives the user's operation of clicking on the logo of the second device, it pairs with the second device through the pairing code. If the pairing is successful, a connection is established.
  • Method 1 The first device sends a connection request to the second device. After receiving the connection request, the second device sends the pairing code of the second device to the first device. The pairing code is displayed on the first device, and when the user confirms the connection, it is connected to the second device.
  • Method 2 The first device sends the pairing code of the first device to the second device. After receiving the pairing code, the second device displays the pairing code and, upon confirmation by the user, connects to the first device.
  • the second device receives an operation to display a device list of surrounding devices.
  • the device list of the surrounding device includes the identification of the first device.
  • the second device receives the user's operation of clicking on the logo of the first device, it is paired with the first device through the pairing code. If the pairing is successful, a connection is established.
  • Method 1 the second device sends a connection request to the first device. After receiving the connection request, the first device sends the pairing code of the first device to the second device. The pairing code is displayed on the second device, and when the user confirms the connection, it is connected to the first device.
  • Method 2 The second device sends the pairing code of the second device to the first device. After receiving the pairing code, the first device displays the pairing code and, upon confirmation by the user, connects to the second device.
  • Figures 9A to 9B are the first connection method
  • Figures 9C to 9D are the second connection method
  • Figures 9E to 9F are the third connection method.
  • the first connection process includes the following process:
  • Step 1 The user (such as a back seat passenger) brings the tablet computer (that is, the first device) into the car.
  • Step 2 The driver opens the vehicle control setting APP in the vehicle-mounted device (i.e., the second device).
  • the process of opening the vehicle control setting APP is not described in detail in this application.
  • the interface after the vehicle control setting APP is opened can be shown in (a) of FIG. 9B , which includes multiple options such as "assisted driving”, “vehicle status”, “display”, “connection”, and “sound”.
  • Step 3 The driver clicks on the "Connect” option.
  • the Internet service card is displayed, which includes two options: “HyperTerminal” and “Device on-board pairing".
  • Step 4 The driver clicks the "Device on-board pairing" option.
  • the vehicle-mounted central control screen displays the interface (b) in Figure 9B.
  • the interface displays a list of devices that can be paired.
  • the list includes Tablet logo and mobile phone logo.
  • the interface in (b) in Figure 9B can also display prompt information, for example, the prompt "You can now pair with the new device. After the pairing is completed, you can authorize some car control functions and entertainment functions to the new device.” information.
  • Step 5 the driver selects "Tablet". For example, in the interface (b) in FIG. 9B , the driver selects the logo of the tablet computer in the pairing list.
  • Step 6 The pairing code is displayed on the car central control screen.
  • the pairing code is displayed on the vehicle central control screen.
  • some prompt information can also be displayed, such as "Set this device as a commonly used device and automatically connect when it is close to the cockpit."
  • a selection box is displayed in front of the prompt information. If the user clicks on the selection box, a username will be displayed in the selection box. Used to indicate the selected mark (such as a check mark).
  • Step 7 The car will send the pairing code to the tablet.
  • Step 8 The pairing code is displayed on the tablet.
  • the pairing code is displayed on the tablet.
  • the pairing button and cancel button can also be displayed.
  • a prompt message can also be displayed, such as "Direct pairing and automatic connection next time”.
  • a selection box is displayed in front of the prompt message. If the user clicks the selection box, a mark (such as a check mark) used to indicate selection is displayed in the selection box. ).
  • Step 9 When the tablet computer receives the instruction to confirm the connection, it connects to the vehicle.
  • the tablet computer receives a click operation on the pairing button, it is connected to the vehicle.
  • the driver operates on the second device (i.e., the vehicle-mounted device) and sends the pairing code of the second device to the first device for display.
  • the back seat Passengers can also operate on the first device (i.e. tablet computer) and send the pairing code of the first device to the second device for display. The principles of these two implementation methods are the same and will not be repeated.
  • the second connection process includes the following steps:
  • Step 1 The user (such as a back seat passenger) brings the tablet computer (that is, the first device) into the car.
  • Step 2 The driver opens the vehicle control setting APP in the vehicle-mounted device (ie, the second device).
  • the interface of the vehicle control setting APP is shown in (a) of FIG. 9D .
  • Step 3 The driver clicks on the "Connect” option. For example, as shown in (a) in Figure 9D, the driver clicks the "Connect” option in the interface of the vehicle control settings APP.
  • the Internet service card is displayed, which includes two options: “HyperTerminal” and “Device on-board pairing".
  • Step 4 The driver clicks the "Device on-board pairing" option.
  • the vehicle central control screen displays the interface (b) in Figure 9D.
  • the interface displays a list of devices that can be paired, and the list includes tablets. logo and mobile phone logo.
  • the interface also displays a "QR code connection" button.
  • Step 5 The driver clicks the "QR code connection” button.
  • Step 6 The QR code is displayed on the vehicle central control screen.
  • the vehicle central control screen displays a QR code.
  • Step 7 The rear seat passenger uses a tablet to scan the QR code.
  • the rear seat passenger uses a tablet computer to scan the QR code displayed on the car's central control screen.
  • Step 8 The tablet will display a prompt message for pairing with the car.
  • a prompt message for pairing with the car.
  • a device pairing reminder is displayed on the tablet.
  • the cancel button and pairing button can also be displayed.
  • a prompt message can also be displayed, such as "You are pairing with XX. After successful pairing, you can be authorized to some car control functions and entertainment functions to obtain a better driving experience.”
  • Step 9 When the tablet computer receives the instruction to confirm pairing, it connects to the car. For example, as shown in (d) in Figure 9D, when the tablet computer receives an operation on the pairing button, it is connected to the car.
  • step 8 in Figure 9C is marked with a dotted line. If it is not executed, that is, the back seat passenger uses the tablet to scan the QR code and automatically connects to the vehicle, without the user having to use the tablet to scan the QR code. Confirm on the computer.
  • connection process between the first device and the second device includes:
  • Step 1 The user (for example, a back seat passenger) brings the tablet computer (ie, the first device) into the car.
  • the tablet computer ie, the first device
  • Step 2 The driver opens the vehicle control setting APP of the vehicle-mounted device (ie, the second device).
  • the interface of the vehicle control setting APP is shown in (a) of FIG. 9F .
  • Step 3 The driver clicks on the "Connect” option.
  • the Internet service card is displayed, which includes two options: “HyperTerminal” and “Device on-board pairing".
  • “Hyper Terminal” is only an example and can be replaced by other names, such as “multi-device interconnection", “multi-device collaboration” and other names, which are not limited by the embodiments of this application.
  • Step 4 The driver clicks on the "HyperTerminal” option.
  • the vehicle central control screen displays the HyperTerminal interface.
  • the vehicle central control screen displays a hyper terminal interface, which displays a car logo 901, and around the car logo 901, a tablet logo 902, a speaker logo 903, etc. are displayed. Used to indicate the presence of tablet computers, speakers, etc. around the vehicle.
  • Step 6 The driver pulls the tablet logo and the vehicle logo together. Taking (b) in Figure 9F as an example, the driver can pull the tablet logo 902 towards the vehicle logo 901, that is, drag the tablet logo 902 towards the vehicle logo 901, as in (c) in Figure 9F, the tablet The computer logo 902 is displayed in line with (or close to) the vehicle logo 901 .
  • Step 7 The tablet displays a reminder message for pairing with the vehicle computer.
  • the tablet displays a reminder for pairing the device, and optionally, a cancel button and a connect button may also be displayed.
  • a prompt message may also be displayed, such as “You are pairing with XX. After the pairing is successful, you can be authorized to use some vehicle control functions and entertainment functions to obtain a better driving experience.”
  • Step 8 When the tablet computer receives the instruction to confirm the connection, it connects to the car.
  • the tablet computer For example, in (d) of Figure 9F, when the tablet computer detects an operation on the connection button, it connects to the car.
  • step 7 in Figure 9E is represented by a dotted line. If it is not executed, that is, after the driver pulls the tablet logo 902 and the vehicle logo 901 together, the tablet computer and the vehicle-mounted automatic Connected without requiring rear seat passengers to confirm on their tablet.
  • the driver operates on the second device (i.e., the vehicle-mounted device) to cause the second device to display
  • the Hyper Terminal interface is displayed.
  • the driver pulls the tablet logo and the vehicle logo to establish a connection.
  • the rear seat passenger can also operate on the first device (i.e., tablet computer) to open a HyperTerminal interface on the first device, and the rear seat passenger can match the vehicle logo with the HyperTerminal interface. Tablet logo pulls closed to establish connection.
  • the principles of these two implementation methods are the same and will not be repeated.
  • connection methods for example, a rear seat passenger manually inputs the network hotspot of the vehicle-mounted device on a tablet computer to connect to the vehicle-mounted device.
  • a rear seat passenger manually inputs the network hotspot of the vehicle-mounted device on a tablet computer to connect to the vehicle-mounted device.
  • this application does not cite them one by one.
  • the first device displays the lock screen interface.
  • the first device after the first device is successfully connected to the second device, the first device enters a lock screen interface, which is different from the lock screen interface when the tablet computer is not connected to the vehicle.
  • a lock screen interface when the tablet computer is not connected to the vehicle
  • Figure 10 is the lock screen interface when the tablet computer is connected to the vehicle device.
  • the lock screen interface includes basic information such as time and power.
  • the lock screen interface includes prompt information, for example, the prompt information is "welcome aboard". In this way, the user can know that the tablet is connected to the vehicle through the lock screen interface.
  • the first device receives the trigger operation.
  • the first device when the first device displays the lock screen interface shown in (b) of Figure 10, if it receives a trigger operation (for example, a click operation at any position) from the user in the lock screen interface, the first device can display the first interface. , namely S805.
  • a trigger operation for example, a click operation at any position
  • S803 and S804 can be executed or not, so they are represented by dotted lines in Figure 8 . If not executed, that is, after the first device and the second device are successfully connected, the first interface will be automatically displayed. If executed, after the first device and the second device are successfully connected, the lock screen interface will be displayed first ((b) in Figure 10 The lock screen interface shown), if a click operation is received on the lock screen interface, the first interface is entered.
  • S801 can be executed or not. Therefore, there are many situations when S801 and S803-S804 are combined.
  • S801 is executed and S803-S804 are also executed, that is, when the second interface (S801) is displayed on the tablet, it is connected to the vehicle-mounted device (S802), and when the connection is successful, the lock screen interface (S803) is displayed, that is, the tablet Switch from the second interface to the lock screen interface.
  • Case 2 S801 is executed but S803-S804 is not executed, that is, when the second interface (S801) is displayed on the tablet, it is connected to the vehicle-mounted device (S802).
  • the first interface (S805) is directly displayed, that is, the tablet directly Switch from the second interface to the first interface.
  • Case 3 S801 is not executed and S803-S804 are executed.
  • the lock screen interface is displayed (S803), that is, the tablet computer enters (b in Figure 10) from the black screen. ) lock screen.
  • Case 4 S801 is not executed and S803-S804 are not executed.
  • the tablet computer has a black screen, it is connected to the vehicle-mounted device (S802).
  • the first interface is directly displayed (S805), that is, the tablet computer enters the first interface from the black screen. .
  • the first device displays a first interface, which includes at least one desktop component for controlling the second device.
  • Desktop components can include various icons, cards, etc.
  • at least one desktop component for controlling the second device can be displayed in any area within the first interface, such as the area where the taskbar is located. Among them, please refer to the previous description for the taskbar.
  • the first device may also determine the at least one desktop component according to the type of the second device. For example, if the second device is a vehicle machine, then the at least one desktop component is used to control the vehicle machine.
  • Desktop components for example, icons 301 to 304 in Figure 3C.
  • the second device is a speaker, and at least one desktop component is a desktop component used to control the speaker, for example, icons 401 to 404 in FIG. 4 .
  • the second device is a printer, and at least one desktop component is a desktop component used to control the printer, for example, icons 501 to 504 in FIG. 5 .
  • the first interface is obtained by adjusting the second interface.
  • Method A the first device adds at least one desktop component for controlling the second device in the blank area of the second interface to obtain the first interface.
  • the blank area may be any blank area in the second interface.
  • method B can also be adopted, that is, the first device can cancel the display of part of the information in the second interface. , display the at least one desktop component at the location of the canceled information, and obtain the first interface.
  • the second interface includes a taskbar, and the taskbar includes icons corresponding to each application in the first device.
  • the first device can cancel display of some icons in the taskbar to free up a display area, and display desktop components for controlling the vehicle-mounted device in the freed display area.
  • icons 1101 , 1102 , 1103 and 1104 are displayed in the taskbar of the first interface.
  • icon 1101 is used to control the vehicle seats
  • icon 1102 is used to control the vehicle air conditioner
  • icon 1103 is used to control the vehicle lights
  • icon 1104 is used to add fuel. Plus other car functions.
  • the first device cancels display of some icons in the taskbar to free up the display area to display desktop components for controlling the second device.
  • the taskbar originally includes M icons (corresponding to M applications), and N icons among them (corresponding to N applications) are cancelled.
  • the N icons may be any N of M icons.
  • the N icons that are canceled satisfy at least one of the following conditions:
  • the N applications corresponding to the N icons are applications whose usage frequency is lower than the first preset frequency among the M applications. That is to say, there are M icons in the taskbar of the first interface, corresponding to M applications.
  • the first device determines N applications that are used less frequently among the M applications, and moves these N applications The corresponding N icons are cancelled. In this way, icons of highly used applications can be retained in the first interface to facilitate users to quickly find these applications.
  • the N applications corresponding to the N icons are not the applications recently used by the user. That is to say, there are M icons in the taskbar of the first interface, corresponding to M applications.
  • the first device determines the most recently used applications among the M applications, and changes the icons corresponding to these applications. Reserved, other icons (that is, the remaining M-N icons) are cancelled. In this way, the icons of the applications recently used by the user can be retained in the first interface to facilitate the user to quickly find these applications.
  • the N applications corresponding to the N icons are not system default or user-specified applications. That is to say, there are M icons in the taskbar of the first interface, corresponding to M applications.
  • the first device determines the system default or user-specified applications among the M applications, and changes the corresponding ones of these applications. The icon is retained, and other icons (that is, the remaining M-N icons) are cancelled. In this way, the icons of user-specified or system-default applications can be retained in the first interface to facilitate users to quickly find these applications.
  • the first interface is an interface obtained by adjusting the second interface (for example, the above method A or method B). It can be understood that when the first device displays the first interface, the second interface no longer exists. For example, the first device has multiple main interfaces. When the first device is not connected to the second device, the second interface displayed is the main interface of the i-th layer. After the first device is connected to the second device, the first interface displayed is also the main interface of the i-th layer. In other words, the main interface of the i-th layer is adjusted from the second interface to the first interface.
  • the first device has 3 layers of main interfaces (because there are three points in the dotted area), the second interface is the second layer main interface (because the second point of the three points is selected), and the main interfaces of the other two layers are no longer shown in this application.
  • the first interface (b) of Figure 11 is displayed.
  • the first interface is adjusted on the basis of the second interface, and the first interface is still the second layer main interface. Therefore, in simple terms, in this method, when the first device is connected to the second device, the current interface of the first device (i.e., the second interface) is adjusted, and the adjusted interface (i.e., the first interface) is displayed.
  • the first interface and the second interface are two different interfaces.
  • the first interface is the previous interface or the next interface of the second interface.
  • the first device has multiple main interfaces.
  • the second interface is displayed.
  • the second interface is the i-th main interface.
  • the first interface is displayed.
  • the first interface is a newly added interface in the multi-layer main interface.
  • a new interface is added between the i-th layer main interface and the i-1th layer main interface or between the i-th layer main interface and the i+1-th layer main interface.
  • a new interface is added between the i-th layer main interface and the i-1th layer main interface or between the i-th layer main interface and the i+1-th layer main interface.
  • the first device has a 3-layer main interface (because there are three points in the dotted area), and the second interface is a second-layer main interface (because the second of the three points Click to select), the main interface of the other two layers will no longer be displayed in drawings in this application.
  • the first interface shown in (b) in Figure 12 is displayed.
  • the first interface is the third-layer main interface (because there are four points in the dotted area and the third point is selected ). Therefore, please compare (a) in Figure 12 and (b) in Figure 12.
  • the main interface in (a) in Figure 12 is 3 layers, and the main interface in (b) in Figure 12 is increased to 4 layers (because There are four points), that is, a layer of main interface is added between the original 2nd layer main interface and the 3rd layer main interface.
  • the newly added main interface is the first interface, so the first interface is the second interface.
  • the next main interface is 3 layers, and the main interface in (b) in Figure 12 is increased to 4 layers (because There are four points), that is, a layer of main interface is added between the original 2nd layer main interface and the 3rd layer main interface.
  • the newly added main interface is the first interface, so the first interface is the second interface.
  • the next main interface is 3 layers, and the main interface in (b) in Figure 12 is increased to 4 layers (because There are four points), that is, a layer of main interface is added between the original 2nd layer main interface and the 3rd layer main interface.
  • the newly added main interface is the first interface, so the first interface is the second interface.
  • the first interface is the next layer interface of the second interface. Therefore, when the first device displays the first interface, if the first device receives an interface switching operation, the first device can switch from the first interface to the second interface. The interface switches to the second interface.
  • the first device displays the first interface in (b) in Figure 12
  • the first device receives an interface switching operation (for example, a left swipe operation)
  • it switches from the first interface to the interface in Figure 12
  • the second interface of (a) That is to say, the first device displays the second interface before connecting to the second device, and displays the first interface after connecting to the second device. If the user wants to switch back to the original second interface, he can switch back through touch operation.
  • the first interface and the second interface have overlapping portions.
  • the overlapping icons include: icons in the task bar of the second interface that the user has used more than the third preset number of times, and/or icons in the task bar of the second interface that have been used recently by the user. That is to say, the first interface retains the icons used more frequently and/or the icons recently used by the user in the second interface. This is because a scenario is considered: the first device displays the second interface when it is not connected to the second device, and the user operates in the second interface to control the first device.
  • the first interface is displayed, and the user controls the second device in the first interface. If first If some display components in the second interface are retained in the interface (for example, display components that have been used recently or display components that have been used more frequently), the user can also control the first device in the first interface without manually changing the interface. Switching the first interface back to the second interface can control the first device, which provides a better experience.
  • the first device displays the first interface, and the second device can be controlled through the first interface.
  • verification can also be performed to prevent any first device from controlling the second device as long as it is connected to the second device.
  • Figure 13 is a schematic flow chart of another device control method provided by an embodiment of the present application. As shown in Figure 13, the process includes:
  • the first device i.e., tablet computer
  • the first device recognizes the second device (ie, the vehicle-mounted device).
  • the first device to identify the second device, including but not limited to at least one of the following ways A to C.
  • Method A assuming that the first device is a tablet computer and the second device is a vehicle-mounted device, a bracket is provided behind the front seat of the vehicle, and the bracket is used to support the personal mobile device. If the tablet detects that it is set on the holder of the car seat, the vehicle-mounted device is recognized. In this way, car sellers can only sell vehicles equipped with brackets (for example, in front of the passenger seat, behind the front seat, etc.), which can reduce the sales price and increase consumers' purchasing power. Moreover, for consumers, they can use their tablets as part of the in-vehicle equipment and use the multi-application and multi-functionality of the tablet to control the in-vehicle equipment, improving the in-car interaction experience.
  • Method B for example, the first device is a tablet computer and the second device is a vehicle-mounted device.
  • the tablet computer and the vehicle-mounted device are connected through USB.
  • the user charges the tablet computer in the car.
  • the tablet recognizes the vehicle-mounted device.
  • Method C taking the first device as a tablet and the second device as a vehicle-mounted device as an example, when the tablet is within the wireless signal coverage of the vehicle-mounted device, and/or when the distance from the vehicle-mounted device is less than the preset distance, the tablet The computer recognizes the vehicle-mounted device.
  • the first device outputs first prompt information to prompt whether to connect to the second device. If yes, execute S1304.
  • the tablet computer After the user sets the tablet computer on the stand behind the front seat, the tablet computer displays a prompt message "Do you want to establish a connection with this new environment (or vehicle)?" and also displays a confirmation button. and cancel button.
  • the tablet computer if the tablet computer receives an instruction to confirm access to the vehicle-mounted device (for example, the user clicks a confirmation button or inputs an instruction to confirm the connection through voice), the tablet computer sends a connection request to the vehicle-mounted device.
  • an instruction to confirm access to the vehicle-mounted device for example, the user clicks a confirmation button or inputs an instruction to confirm the connection through voice
  • S1305 The second device outputs second prompt information to prompt whether to agree to the connection. If agreed, execute S1306.
  • the vehicle central control screen displays a prompt message of "A new device is on the car, requesting connection", and also displays a cancel button and an agree button.
  • the vehicle-mounted device receives an instruction to agree to the connection (for example, the driver clicks an agree button or inputs an instruction to agree to the connection through voice input), and sends an indication of agreeing to the connection to the tablet computer.
  • an instruction to agree to the connection for example, the driver clicks an agree button or inputs an instruction to agree to the connection through voice input
  • steps S1303 and S1305 may be executed, neither may be executed, or only one of the steps may be executed, so these two steps are represented by dotted lines in Figure 13 .
  • the first device displays the lock screen interface.
  • the first device receives the trigger operation.
  • the first device displays a first interface, where the first interface includes at least one desktop component for controlling the second device.
  • Figure 16 shows a schematic diagram of the operation process of connecting the first device to the second device.
  • the operation process includes: Step 1, the tablet computer recognizes the new environment (i.e., the vehicle-mounted device). Step 2, the tablet prompts whether to connect to the vehicle. If the tablet computer receives a confirmation indication, execute step 3: the tablet requests a connection from the vehicle. Step 4, the vehicle prompts whether to agree to the connection between the tablet and the vehicle. If agreed, execute step 5. Step 5, the tablet is connected to the vehicle. Step 6: The tablet controls some functions of the vehicle. If the tablet receives a cancellation indication in step 2, or the vehicle receives a rejection indication in step 5, execute step 7. Step 7: The connection between the tablet and the vehicle fails. Step 8, the tablet is used as an ordinary tablet, that is, it is not used as a part of the vehicle computer and cannot control the functions of the vehicle computer.
  • the first device can adopt either solution 1 or solution 2.
  • the user can select one of the two solutions (for example, to improve efficiency, select solution 1, and to improve safety, select solution 2), and the first device adopts the solution selected by the user.
  • the first device first selects the solution selected by the user.
  • use solution 2 When the first device is connected to the second device for the first time, use solution 2 to ensure safety.
  • use solution 1 When the first device is not connected to the second device for the first time, use solution 1 to improve efficiency.
  • the tablet computer displays a first interface.
  • the first interface includes at least one desktop component through which the vehicle-mounted device can be controlled.
  • a first interface is displayed on the first device, and the first interface includes an icon 1701, and the icon 1701 is used to control the vehicle seat.
  • a card 1700 may be displayed, and the card 1700 includes options related to seat adjustment, such as "upper back", “waist” and "back".
  • the back of the seat in the picture is highlighted (for example, indicated by a slash), which is used to prompt the current adjustment of the back of the seat.
  • the card 1700 also displays icons 1702, 1703 and 1704. Icon 1702 is used to indicate that the seat is upright, icon 1703 is used to indicate that the seat is lying flat, and icon 1704 is used to indicate that the seat is restored.
  • a first interface is displayed on the first device.
  • the first interface includes an icon 1705, and the icon 1705 is used to control the vehicle air conditioner.
  • the card 1706 may be displayed.
  • the card 1706 includes options related to air conditioning adjustment, such as a "power on" button 1707 and a wind speed adjustment bar 1708 for adjusting the wind speed. size.
  • the first device displays a first interface, which includes an icon 1709, and the icon 1709 is used to control the vehicle light.
  • a card 1710 may be displayed, and the card 1710 includes options related to light adjustment, such as a brightness adjustment bar 1711 for adjusting light brightness, and a light color adjustment bar 1712 for adjusting light color.
  • the first device may send the display content on the first device to the second device, so that the second device displays the same content as the first device.
  • the rear seat passenger can project the display content on the tablet (first device) to the central control screen or the passenger screen (second device).
  • the video playback interface is opened on the tablet in the back seat, and a video is being played in the interface.
  • the tablet receives a screen casting operation to the co-pilot screen, it sends the video playback interface to The co-pilot screen is as shown in (b) in Figure 18, so that the back seat passengers and the co-pilot screen can watch the same video together.
  • the screen projection operation of the rear seat tablet computer to the passenger screen is not limited in this application.
  • the first device can also control the second device to turn off the screen touch function.
  • the user on the first device receives an operation, he can also control the screen projection content on the second device.
  • the back seat passenger controls the video playback on the tablet to speed up
  • the video on the co-pilot's screen will be played simultaneously and accelerated
  • the back seat passenger controls the video on the tablet to slow down and play back
  • the video on the co-pilot's screen will be played simultaneously.
  • the video on the screen is played simultaneously with reduced speed, etc.
  • the first device e.g., the rear seat tablet computer in FIG. 18
  • the hardware on the second device e.g., the co-pilot screen in FIG. 18
  • the hardware on the second device e.g., the co-pilot screen in FIG. 18
  • a video call interface with a certain contact is displayed on the tablet computer (first device) of the rear seat passenger, and the video call interface includes an image captured by the camera on the tablet computer.
  • the video call interface includes a button for adding a contact. Assuming that the tablet computer receives an operation for the button, it controls the camera corresponding to the co-pilot to start, and transmits the captured image to the tablet computer.
  • the tablet computer adds the image captured by the camera corresponding to the co-pilot to the video call interface.
  • the co-pilot passenger is added to the video call by calling the co-pilot camera.
  • the second device can also cast the screen to the first device.
  • An example scenario includes: mother in the passenger seat and child in the back seat. Mom can cast the content on the passenger screen (second device) to the backseat tablet (first device) for her children to watch.
  • the video playback interface is opened on the co-pilot's screen, and a video is being played in the interface. When the co-pilot's screen receives a screen projection operation from the tablet in the rear seat, the video will be played.
  • the interface is sent to the tablet computer, as shown in (b) in Figure 20, so that the child in the back seat and the co-pilot mother can watch the same video together.
  • the second device projects the display content to the first device (such as the rear seat tablet in Figure 20).
  • the second device can also control the first device to turn off the screen touch function, and/or, when the second device receives a user operation, it can also control the screen projection content on the first device.
  • the mother of the co-pilot can control the pause, acceleration, deceleration, etc. of the video on the tablet computer of the child in the back seat through the co-pilot screen.
  • the second device can also call the hardware of the first device (for example, the back seat tablet in Figure 20), such as a camera, a microphone, etc.
  • the co-pilot's mother uses the co-pilot screen (the second device) to make a video call with a contact (for example, the child's grandma)
  • she can also control the back seat tablet (i.e. the first device)
  • the camera is started, and the back seat tablet is controlled to send the image collected by the camera (for example, the icon of the child in the back seat) to the co-pilot screen, so that the image of the child in the back seat is added to the video call interface of the co-pilot screen.
  • a video call interface with a certain contact is displayed on the co-pilot's screen (second device).
  • the video call interface includes images collected by the co-pilot's camera (i.e., the co-pilot's mother's image).
  • the video call interface includes a button to add contacts.
  • the co-pilot screen receives an operation for the button, controls the rear seat tablet (the first device) to activate the camera, and transmits the collected images to the co-pilot screen.
  • the co-pilot's screen adds the image collected by the tablet's camera (that is, the image of the child in the back seat) to the video call interface, as shown in (b) in Figure 21.
  • the co-pilot’s mother added the child in the back seat to the video call by calling the camera of the back seat passenger’s tablet.
  • the back seat tablet can also display the video call interface of three people simultaneously.
  • Figure 22 is a schematic structural diagram of an electronic device 2200 provided by an embodiment of the present application.
  • the electronic device 2200 may be the first device or the second device mentioned above.
  • the electronic device 2200 may include: one or more processors 2201; one or more memories 2202; a communication interface 2203, and one or more computer programs 2204. Each of the above devices may communicate through one or more Bus 2205 connection.
  • the one or more computer programs 2204 are stored in the memory 2202 and configured to be executed by the one or more processors 2201, the one or more computer programs 2204 include instructions.
  • the instruction can be used to perform the steps related to the first device in the above corresponding embodiments, for example, the implementation shown in any of the figures from Figure 8 to Figure 13 Steps for the first device in the example.
  • the instruction can be used to perform the steps related to the second device in the above corresponding embodiments, for example, as shown in any of the figures from Figure 8 to Figure 13 Steps of the second device in the embodiment.
  • the communication interface 2203 is used to implement communication between the electronic device 2200 and other devices.
  • the communication interface may be a transceiver.
  • the methods provided by the embodiments of the present application are introduced from the perspective of electronic devices (such as tablet computers, car machines, speakers, printers, etc.) as execution subjects.
  • the electronic device may include a hardware structure and/or a software module to implement the above functions in the form of a hardware structure, a software module, or a hardware structure plus a software module. Whether one of the above functions is performed as a hardware structure, a software module, or a hardware structure plus a software module depends on the specific application and design constraints of the technical solution.
  • the terms “when” or “after” may be interpreted to mean “if" or “after” or “in response to determining" or “in response to detecting ...”.
  • the phrase “when determining" or “if (stated condition or event) is detected” may be interpreted to mean “if it is determined" or “in response to determining" or “on detecting (stated condition or event)” or “in response to detecting (stated condition or event)”.
  • relational terms such as first and second are used to distinguish one entity from another entity, without limiting any actual relationship and order between these entities.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device.
  • the computer instructions may be stored in a computer-readable storage medium or transferred from one computer-readable storage medium to another computer-readable storage medium.
  • the computer instructions may be transmitted from a website, computer, server or data center to a computer via wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) means. Transmission to another website site, computer, server or data center.
  • 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 contains one or more available media integrated.
  • the available media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk (SSD)), etc.
  • SSD Solid State Disk

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Abstract

一种设备控制方法与电子设备。其中,第一设备与第二设备连接;第一设备的显示屏上显示第一界面,所述第一界面中包括至少一个桌面组件,所述至少一个桌面组件用于控制所述第二设备的功能。采用这种方式,可以提升设备控制的便捷性。

Description

一种设备控制方法与电子设备
相关申请的交叉引用
本申请要求在2022年09月23日提交中国专利局、申请号为202211163151.X、申请名称为“一种设备控制方法与电子设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子技术领域,尤其涉及一种设备控制方法与电子设备。
背景技术
目前,对于设备的控制仍然依赖于老式的遥控设备。例如,通过遥控器控制电视机、音箱等。随着技术的发展,个人移动设备(例如手机、平板电脑)也可以作为遥控设备来控制电视机、音箱等,提升了遥控便捷性。然而,利用个人移动设备遥控其它设备时,往往需要先在移动设备中安装相应的应用(application,APP),而且遥控不同设备,需要安装不同的APP。在使用时,用户需要在移动设备中找到相应的APP,通过该APP控制对应的设备。这种方式,不仅安装APP需要占用移动设备的内存资源,而且,需要用户手动的在众多APP中找到用于控制目标设备的APP,操作繁琐。
发明内容
本申请的目的在于提供了一种设备控制方法与电子设备,用以提升控制电子设备的便捷性。
第一方面,提供一种设备控制方法,包括:第一设备与第二设备连接;所述第一设备的显示屏上显示第一界面,所述第一界面中包括至少一个桌面组件,所述至少一个桌面组件用于控制所述第二设备的功能。采用这种方式,第一设备中不需要安装用于控制第二设备的APP,节省内存资源,而且,当用户需要控制第二设备时,不需要从第一设备的众多APP中寻找用于控制第二设备的APP,节省操作步骤,提升设备控制效率。
在一种可能的设计中,当所述第二设备是多个不同的设备时,所述至少一个桌面组件为多个不同的桌面组件,和/或,所述至少一个桌面组件所控制的功能不同。
举例来说,以第一设备是手机为例,当该手机与车机连接时,手机桌面上显示车机的控制组件;当手机与打印机连接时,手机桌面上显示打印机的控制组件,等等。因此,同一部手机与不同设备连接时,可以通过手机桌面上的组件来控制对应的设备,不需要在手机中安装各种APP,节省内存资源,而且,不需要用户从手机众多APP中寻找用于控制对应设备的APP,节省操作步骤,提升设备控制效率。
在一种可能的设计中,在第一设备与第二设备连接之前,所述方法还包括:所述第一设备显示第二界面,所述第二界面为所述第一设备的本机界面;所述第一设备的显示屏上显示第一界面,包括:所述第一设备确定与所述第二设备连接成功时,自动从所述第二界面切换到所述第一界面。也就是说,第一设备原本显示本机界面即第二界面,当与第二设备连接后,自动从第二界面切换到第一界面,通过第一界面内的桌面组件控制第二设备。这种方式,不需要用户从手机众多APP中寻找用于控制第二设备的APP,节省操作步骤,提升设备控制效率。
在一种可能的设计中,所述第一设备的显示屏上显示第一界面之前,所述方法还包括:所述第一设备显示锁屏界面,所述锁屏界面中包括第一提示信息,所述第一提示信息用于提示与所述第二设备连接成功;所述第一设备的显示屏上显示第一界面,包括:所述第一设备响应于在所述锁屏界面的操作,显示所述第一界面。也就是说,第一设备与第二设备连接后,先显示锁屏界面,当用户在该锁屏界面内进行操作时,才打开第一界面,通过第一界面内的桌面组件控制第二设备。这种方式,不需要用户从手机众多APP中寻找用于控制第二设备的APP,节省操作步骤,提升设备控制效率。
在一种可能的设计中,所述第一界面中包括任务dock栏,所述至少一个桌面组件位于所述任务dock栏中。通常,用户习惯在任务栏中寻找图标以打开相应的功能,所以本申请中,考虑到用户的使用习惯,在第一设备的任务栏中显示用于控制第二设备的桌面组件,以方便用户操作,提升用户体验感。
在一种可能的设计中,所述第一界面是在所述第二界面中的空白区域增加了所述至少一个桌面组件;或,所述第一界面是将所述第二界面中第一区域内的信息取消显示后,在所述第一区域内显示所述至少 一个桌面组件。
例如,第一设备原本显示本机界面即第二界面,当与第二设备连接后,第一设备从第二界面切换到第一界面。其中,第一界面可以是在第二界面的空白区域内增加了用于控制第二设备的组件,或者,考虑到第二界面的空白区域不够或者第二界面内的显示信息较多显得杂乱,还可以将第二界面内的一些信息取消显示,在取消显示的部位显示用于控制第二设备的组件。这种方式,不需要用户从手机众多APP中寻找用于控制第二设备的APP,节省操作步骤,提升设备控制效率,而且,第一界面内既有用于控制第一设备的组件,又有控制第二设备的组件,用户操作更为方便。
在一种可能的设计中,所述第一界面是将所述第二界面中第一区域内的信息取消显示后,在所述第一区域内显示所述至少一个桌面组件,包括:所述第一区域为所述第二界面中的任务栏所在区域,所述第一区域内包括所述第一设备中M个应用所对应的M个图标;M为正整数;所述第一界面是将所述M个图标中N个图标取消显示,并在所述N个图标所在位置显示所述至少一个桌面组件,N为小于或等于M的正整数。也就是说,第一设备将第二界面中任务栏中部分图标取消显示,在取消显示的部位显示用于控制第二设备的组件,这样,可以保证第二界面的干净整洁。
在一种可能的设计中,所述N个图标满足如下条件中的至少一种:所述N个图标对应的N个应用是所述M个应用中使用频率低于第一预设频率的应用;或,所述N个图标对应的N个应用不是用户最近使用的应用;或,所述N个图标对应的N个应用不是系统默认或用户指定的应用。也就是说,第一设备将第二界面中任务栏中部分图标取消显示,例如,将任务栏中使用率低的图标或者最近未使用的图标或者并非系统默认或用户指定的图标取消显示,在取消显示的部位显示用于控制第二设备的组件,这样,一方面可以保证第二界面的干净整洁,另一方面可以保留第二界面中用户使用率高、最近使用过的、系统或用户设置的图标,方便用户寻找。
在一种可能的设计中,所述第一界面是所述第二界面的上一界面或下一界面。例如,第一界面和第二界面是第一设备的多层主界面中的两层,或者,是第一设备中某个应用中的两层界面,等等,本申请实施例不作限定。需要说明的是,当第一界面是第二界面的上一界面或下一界面时,用户可以很方便的进行第一界面与第二界面之间的切换,操作便捷。
在一种可能的设计中,所述第一界面是所述第二界面的上一界面或下一界面,包括:所述第一设备包括K层主界面,K为正整数,所述第二界面是所述K层主界面中的第i层,i为1到K之间的正整数;所述第一界面是在所述第i层与第i+1层之间的新增界面,或,所述第i层与第i-1层之间的新增界面。也就是说,第一设备原本显示K层主界面中的某一层主界面(即第二界面),当与第二设备连接后,在K层主界面中新增了一层主界面(即第一界面),这样,用户可以很方便的进行第一界面与第二界面之间的切换,操作便捷。
在一种可能的设计中,所述第一界面与所述第二界面中有重叠,重叠部分包括:所述第二界面上用户使用次数大于第三预设次数的显示组件,和/或,所述第二界面上用户最近使用过的显示组件。也就是说,当第一界面是第二界面的上一界面或下一界面时,第一界面中保留了第二界面中用户使用次数较多的组件和/或用户最近使用过的组件,这样的话,用户不需要从第一界面切换到第二界面,也可以通过这些组件(用户使用次数较多的组件和/或用户最近使用过的组件)对第一设备进行控制,操作便捷。
在一种可能的设计中,所述方法还包括:所述第一设备接收界面切换操作;所述第一设备响应于所述界面切换操作,所述显示屏上从所述第一界面切回到所述第二界面。也就是说,当第一界面是第二界面的上一界面或下一界面时,用户可以很方便的进行第一界面与第二界面之间的切换,例如,通过左右滑动操作就可以实现界面切换,操作便捷。
在一种可能的设计中,所述第二设备是车机系统,所述至少一个桌面组件包括第一桌面组件、第二桌面组件、第三桌面组件和第四桌面组件中的至少一个;其中,所述第一桌面组件用于控制所述车机系统的座椅,所述第二桌面组件用于控制所述车机系统的空调,所述第三桌面组件用于控制所述车机系统的灯光,所述第四桌面组件用于添加对所述车机系统的其它控制功能。也就是说,当第二设备是车机时,第一设备与车机连接,第一设备上可以显示用于控制车机座椅的组件、用于控制车机空调的组件、用于控制车机灯光的组件,等等,用户还可以自己添加用于控制车机其它功能的组件。
在一种可能的设计中,所述第二设备是音箱,所述至少一个桌面组件包括第一桌面组件、第二桌面组件、第三桌面组件和第四桌面组件中的至少一个;其中,所述第一桌面组件用于控制所述音箱的音量,所述第二桌面组件用于控制所述音箱的开始或停止播放,所述第三桌面组件用于控制所述音箱的下一曲 或上一曲,所述第四桌面组件用于添加对所述音箱的其它控制功能。也就是说,当第二设备是音箱时,第一设备与音箱连接,第一设备上可以显示用于控制音箱音量的组件、用于控制音箱启停的组件、用于控制音箱播放曲目的组件,等等,用户还可以自己添加用于控制音箱其它功能的组件。
在一种可能的设计中,所述第二设备是打印设备,所述至少一个桌面组件包括第一桌面组件、第二桌面组件、第三桌面组件和第四桌面组件中的至少一个;其中,所述第一桌面组件用于控制所述打印设备的启动或关闭,所述第二桌面组件用于控制所述打印设备的暂停或继续,所述第三桌面组件用于控制所述打印设备的打印颜色,所述第四桌面组件用于添加对所述打印设备的其它控制功能。也就是说,当第二设备是打印机时,第一设备与打印机连接,第一设备上可以显示用于控制打印机启停的组件、用于控制打印机暂停或继续的组件、用于控制打印机打印颜色的组件,等等,用户还可以自己添加用于控制打印机其它功能的组件。
在一种可能的设计中,所述方法还包括:所述第一设备上显示第三界面时,所述第一设备响应于第一操作,控制所述第二设备显示所述第三界面;或者,所述第二设备上显示第四界面时,所述第二设备响应于第二操作,控制所述第一设备显示所述第四界面。也就是说,第一设备可以控制第二设备显示第一设备的当前界面(例如,视频播放界面、照片等),或者,第二设备可以控制第一设备显示第二设备的当前界面(例如,视频播放界面、照片等),即第一设备与第二设备显示界面同步。以车机为例,副驾驶的第二设备与后座前方的第一设备可以显示相同界面,方便信息共享。
在一种可能的设计中,所述第一设备响应于第一操作,控制所述第二设备显示所述第三界面之后,还包括如下至少一步:所述第一设备响应于第三操作,控制所述第二设备关闭显示屏触控功能;或者,所述第一设备响应于第四操作,对所述第二设备上所述第三界面中的显示内容进行控制(例如,第三界面是视频播放界面,对视频进行暂停、播放、加速、减速等的控制)。也就是说,第一设备与第二设备的显示界面可以相同,第一设备可以关闭第二设备的触控功能或对第二设备上显示内容进行控制,避免第二设备侧的用户对显示内容控制。
在一种可能的设计中,述第二设备响应于第二操作,控制所述第一设备显示所述第四界面之后,还包括:所述第二设备响应于第五操作,控制所述第一设备关闭显示屏触控功能;或者,所述第二设备响应于第六操作,对所述第一设备上所述第四界面中的显示内容进行控制。也就是说,第一设备与第二设备的显示界面可以相同,第二设备可以关闭第一设备的触控功能或对第一设备上显示内容进行控制,这样,可以避免第一设备侧的用户对显示界面进行控制。
在一种可能的设计中,所述方法还包括:所述第一设备上显示第一视频通话界面,所述第一视频通话界面中包括所述第一设备上第一摄像头采集的图像;所述第一视频通话界面中包括添加联系人的按键;所述第一设备接收到针对所述按键的操作时,控制所述第二设备启动所述第二设备上的第二摄像头,并将所述第二摄像头采集的图像传输给所述第一设备;所述第一设备在所述第一视频通话界面中添加所述第二摄像头采集的图像。也就是说,第一设备与其它设备(例如第三设备)进行视频通话时,可以启动第二设备上的摄像头,并控制第二设备将摄像头采集的图像传递给第一设备,这样,第一设备的视频通话界面中就添加了第二设备侧的用户,一起进行视频通话,实现多设备协同互动。
在一种可能的设计中,所述方法还包括:所述第二设备上显示第二视频通话界面,所述第二视频通话界面中包括所述第一摄像头采集的图像,以及所述第二摄像头采集的图像。也就是说,第一设备与其它设备(例如第三设备)进行视频通话时,可以启动第二设备上的摄像头,并控制第二设备将摄像头采集的图像传递给第一设备,这样,第一设备的视频通话界面中就添加了第二设备侧的用户,而且,第二设备侧也进行视频通话,且第二设备侧的视频通话包括第一设备、第二设备以及其它设备(例如第三设备)三个设备之间的视频通话,实现多设备协同互动。
在一种可能的设计中,所述第一设备与所述第二设备连接,包括:所述第一设备识别到所述第二设备时,显示第二提示信息,所述第二提示信息用于提示是否与所述第二设备连接;所述第一设备在接收到确认与所述第二设备连接的指示时,向所述第二设备发送连接请求;所述第二设备接收到连接请求后,显示第三提示信息,所述第三提示信息用于提示是否同意连接所述第一设备;所述第二设备在接收到同意指示时,与所述第一设备连接。采用这种方式,可以实现第一设备与第二设备之间的安全连接。
在一种可能的设计中,所述第一设备是手机、平板电脑、笔记本电脑中的至少一种;所述第二设备是车机、音箱、电视机、打印机中的至少一种。应理解,此处是对第一设备和第二设备的举例,而非限 定,还可以是其它设备。
第二方面,还提供一种通信系统,包括:第一设备和第二设备;
所述第一设备用于执行如上述第一方面所述的方法中第一设备的步骤;
所述第二设备用于执行如上述第一方面所述的方法中第二设备的步骤。
第三方面,还提供一种电子设备,包括:
处理器,存储器,以及,一个或多个程序;
其中,所述一个或多个程序被存储在所述存储器中,所述一个或多个程序包括指令,当所述指令被所述处理器执行时,使得所述电子设备执行如上述第一方面所述的方法步骤。
第四方面,还提供一种计算机可读存储介质,所述计算机可读存储介质用于存储计算机程序,当所述计算机程序在计算机上运行时,使得所述计算机执行如上述第一方面所述的方法。
第五方面,还提供一种计算机程序产品,包括计算机程序,当所述计算机程序在计算机上运行时,使得所述计算机执行如上述第一方面所述的方法步骤。
第六方面,本申请实施例还提供一种芯片,所述芯片与电子设备中的存储器耦合,用于调用存储器中存储的计算机程序并执行本申请实施例第一方面的技术方案,本申请实施例中“耦合”是指两个部件彼此直接或间接地结合。
上述第二方面至第六方面的有益效果,参见第一方面的有益效果,不重复赘述。
附图说明
图1为本申请一实施例提供的电子设备的硬件结构示意图;
图2为本申请一实施例提供的电子设备的软件结构示意图;
图3A至图3C为本申请一实施例提供的平板电脑与车机连接时显示界面的示意图;
图4为本申请一实施例提供的平板电脑与音箱连接时显示界面的示意图;
图5为本申请一实施例提供的平板电脑与打印机连接时显示界面的示意图;
图6A至图6B为本申请一实施例提供的手机与车机连接时显示界面的示意图;
图6C为本申请一实施例提供的笔记本电脑与车机连接时显示界面的示意图;
图7为本申请一实施例提供的一种应用场景的示意图;
图8为本申请一实施例提供的一种设备控制方法的流程示意图;
图9A至图9B为本申请一实施例提供的第一设备与第二设备连接的流程示意图;
图9C至图9D为本申请一实施例提供的第一设备与第二设备连接的另一种流程示意图;
图9E至图9F为本申请一实施例提供的第一设备与第二设备连接的又一种流程示意图;
图10为本申请一实施例提供的第一设备与车机连接时锁屏界面的示意图;
图11至图12为本申请一实施例提供的第一设备与车机连接时显示界面的示意图;
图13为本申请一实施例提供的设备控制方法的另一种流程示意图;
图14至图15为本申请一实施例提供的第一设备与车机连接时显示界面的示意图;
图16为本申请一实施例提供的平板与车机连接流程的示意图;
图17A至图17C为本申请一实施例提供的第一设备与车机连接时显示界面的示意图;
图18至图19为本申请一实施例提供的后座平板控制副驾驶显示屏的示意图;
图20至图21为本申请一实施例提供的副驾驶显示屏控制后座平板的示意图;
图22为本申请一实施例提供的电子设备的结构示意图。
具体实施方式
以下,对本申请实施例中的部分用语进行解释说明,以便于本领域技术人员理解。
本申请实施例涉及的至少一个,包括一个或者多个;其中,多个是指大于或者等于两个。另外,需要理解的是,在本说明书的描述中,“第一”、“第二”等词汇,仅用于区分描述的目的,而不能理解为明示或暗示相对重要性,也不能理解为明示或暗示顺序。例如,第一设备和第二设备并不代表二者的重要程度或者代表二者的顺序,仅仅是为了区分描述。在本申请实施例中,“和/或”,仅仅是描述关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
本申请实施例中所提到的方位用语,例如,“上”、“下”、“左”、“右”、“内”、“外”等,仅是参考附图的方向,因此,使用的方位用语是为了更好、更清楚地说明及理解本申请实施例,而不是指示或暗指所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请实施例的限制。
在本说明书中描述的参考“一个实施例”或“一些实施例”等意味着在本说明书的一个或多个实施例中包括结合该实施例描述的特定特征、结构或特点。由此,在本说明书中的不同之处出现的语句“在一个实施例中”、“在一些实施例中”、“在其他一些实施例中”、“在另外一些实施例中”等不是必然都参考相同的实施例,而是意味着“一个或多个但不是所有的实施例”,除非是以其他方式另外特别强调。术语“包括”、“包含”、“具有”及它们的变形都意味着“包括但不限于”,除非是以其他方式另外特别强调。
本申请实施例提供的设备控制方法适用于系统。示例性的,系统包括第一设备和第二设备。第一设备与第二设备可以连接。第一设备可用于控制第二设备,和/或,第二设备可以控制第一设备。示例性的,第一设备可以是手机、平板电脑、笔记本电脑等便捷式电子设备;还可以是手表、手环等穿戴设备;或者,还可以是虚拟现实(Virtual Reality,VR)设备、增强现实(Augmented Reality,AR)设备、混合现实技术(Mixed Reality,MR)设备,等等,本申请实施例不限定第一设备的具体类型。第二设备与第一设备可以相同或不同。以第一设备与第二设备不同为例,例如,第一设备是手机或平板电脑、第二设备是电视机、音箱、打印设备、车载设备等等。总之,本申请实施例不限定第二设备的具体类型,例如,第二设备可以是手机、平板电脑、笔记本电脑等便捷式电子设备;还可以是手表、手环等穿戴设备;或者,还可以是电视机、冰箱、空调、窗帘等智能家居设备;或者,还可以是打印设备、投影设备的办公类设备;或者,还可以是车载设备等等,或者,还可以是VR设备、AR设备、MR设备,等等。
图1示出了电子设备的结构示意图。所述电子设备例如可以系统中的第一设备或第二设备。如图1所示,电子设备可以包括处理器110,外部存储器接口120,内部存储器121,通用串行总线(universal serial bus,USB)接口130,充电管理模块140,电源管理模块141,电池142,天线1,天线2,移动通信模块150,无线通信模块160,音频模块170,扬声器170A,受话器170B,麦克风170C,耳机接口170D,传感器模块180,按键190,马达191,指示器192,摄像头193,显示屏194,以及用户标识模块(subscriber identification module,SIM)卡接口195等。其中传感器模块180可以包括压力传感器180A,陀螺仪传感器180B,气压传感器180C,磁传感器180D,加速度传感器180E,距离传感器180F,接近光传感器180G,指纹传感器180H,温度传感器180J,触摸传感器180K,环境光传感器180L,骨传导传感器180M等。
处理器110可以包括一个或多个处理单元,例如:处理器110可以包括应用处理器(application processor,AP),调制解调处理器,图形处理器(graphics processing unit,GPU),图像信号处理器(image signal processor,ISP),控制器,存储器,视频编解码器,数字信号处理器(digital signal processor,DSP),基带处理器,和/或神经网络处理器(neural-network processing unit,NPU)等。其中,不同的处理单元可以是独立的器件,也可以集成在一个或多个处理器中。其中,控制器可以是电子设备的神经中枢和指挥中心。控制器可以根据指令操作码和时序信号,产生操作控制信号,完成取指令和执行指令的控制。处理器110中还可以设置存储器,用于存储指令和数据。在一些实施例中,处理器110中的存储器为高速缓冲存储器。该存储器可以保存处理器110刚用过或循环使用的指令或数据。如果处理器110需要再次使用该指令或数据,可从所述存储器中直接调用。避免了重复存取,减少了处理器110的等待时间,因而提高了系统的效率。
在一些实施例中,处理器110可以包括一个或多个接口。接口可以包括集成电路(inter-integrated circuit,I2C)接口,集成电路内置音频(inter-integrated circuit sound,I2S)接口,脉冲编码调制(pulse code modulation,PCM)接口,通用异步收发传输器(universal asynchronous receiver/transmitter,UART)接口,移动产业处理器接口(mobile industry processor interface,MIPI),通用输入输出(general-purpose input/output,GPIO)接口,用户标识模块(subscriber identity module,SIM)接口,和/或通用串行总线(universal serial bus,USB)接口等。
I2C接口是一种双向同步串行总线,包括一根串行数据线(serial data line,SDA)和一根串行时钟线(derail clock line,SCL)。在一些实施例中,处理器110可以包含多组I2C总线。处理器110可以通过不 同的I2C总线接口分别耦合触摸传感器180K,充电器,闪光灯,摄像头193等。例如:处理器110可以通过I2C接口耦合触摸传感器180K,使处理器110与触摸传感器180K通过I2C总线接口通信,实现电子设备100的触摸功能。
I2S接口可以用于音频通信。在一些实施例中,处理器110可以包含多组I2S总线。处理器110可以通过I2S总线与音频模块170耦合,实现处理器110与音频模块170之间的通信。在一些实施例中,音频模块170可以通过I2S接口向无线通信模块160传递音频信号,实现通过蓝牙耳机接听电话的功能。
PCM接口也可以用于音频通信,将模拟信号抽样,量化和编码。在一些实施例中,音频模块170与无线通信模块160可以通过PCM总线接口耦合。在一些实施例中,音频模块170也可以通过PCM接口向无线通信模块160传递音频信号,实现通过蓝牙耳机接听电话的功能。所述I2S接口和所述PCM接口都可以用于音频通信。
UART接口是一种通用串行数据总线,用于异步通信。该总线可以为双向通信总线。它将要传输的数据在串行通信与并行通信之间转换。在一些实施例中,UART接口通常被用于连接处理器110与无线通信模块160。例如:处理器110通过UART接口与无线通信模块160中的蓝牙模块通信,实现蓝牙功能。在一些实施例中,音频模块170可以通过UART接口向无线通信模块160传递音频信号,实现通过蓝牙耳机播放音乐的功能。
MIPI接口可以被用于连接处理器110与显示屏194,摄像头193等外围器件。MIPI接口包括摄像头串行接口(camera serial interface,CSI),显示屏串行接口(display serial interface,DSI)等。在一些实施例中,处理器110和摄像头193通过CSI接口通信,实现电子设备100的拍摄功能。处理器110和显示屏194通过DSI接口通信,实现电子设备100的显示功能。
GPIO接口可以通过软件配置。GPIO接口可以被配置为控制信号,也可被配置为数据信号。在一些实施例中,GPIO接口可以用于连接处理器110与摄像头193,显示屏194,无线通信模块160,音频模块170,传感器模块180等。GPIO接口还可以被配置为I2C接口,I2S接口,UART接口,MIPI接口等。
USB接口130是符合USB标准规范的接口,具体可以是Mini USB接口,Micro USB接口,USB Type C接口等。USB接口130可以用于连接充电器为电子设备100充电,也可以用于电子设备100与外围设备之间传输数据。也可以用于连接耳机,通过耳机播放音频。该接口还可以用于连接其他电子设备,例如AR设备等。
可以理解的是,本发明实施例示意的各模块间的接口连接关系,只是示意性说明,并不构成对电子设备100的结构限定。在本申请另一些实施例中,电子设备100也可以采用上述实施例中不同的接口连接方式,或多种接口连接方式的组合。
电子设备的无线通信功能可以通过天线1,天线2,移动通信模块150,无线通信模块160,调制解调处理器以及基带处理器等实现。天线1和天线2用于发射和接收电磁波信号。电子设备中的每个天线可用于覆盖单个或多个通信频带。不同的天线还可以复用,以提高天线的利用率。例如:可以将天线1复用为无线局域网的分集天线。在另外一些实施例中,天线可以和调谐开关结合使用。
移动通信模块150可以提供应用在电子设备上的包括2G/3G/4G/5G等无线通信的解决方案。移动通信模块150可以包括至少一个滤波器,开关,功率放大器,低噪声放大器(low noise amplifier,LNA)等。移动通信模块150可以由天线1接收电磁波,并对接收的电磁波进行滤波,放大等处理,传送至调制解调处理器进行解调。移动通信模块150还可以对经调制解调处理器调制后的信号放大,经天线1转为电磁波辐射出去。在一些实施例中,移动通信模块150的至少部分功能模块可以被设置于处理器110中。在一些实施例中,移动通信模块150的至少部分功能模块可以与处理器110的至少部分模块被设置在同一个器件中。
无线通信模块160可以提供应用在电子设备上的包括无线局域网(wireless local area networks,WLAN)(如无线保真(wireless fidelity,Wi-Fi)网络),蓝牙(bluetooth,BT),全球导航卫星系统(global navigation satellite system,GNSS),调频(frequency modulation,FM),近距离无线通信技术(near field communication,NFC),红外技术(infrared,IR)等无线通信的解决方案。无线通信模块160可以是集成至少一个通信处理模块的一个或多个器件。无线通信模块160经由天线2接收电磁波,将电磁波信号调频以及滤波处理,将处理后的信号发送到处理器110。无线通信模块160还可以从处理器110接收待发送的信号,对其进行调频,放大,经天线2转为电磁波辐射出去。
在一些实施例中,电子设备的天线1和移动通信模块150耦合,天线2和无线通信模块160耦合,使得电子设备可以通过无线通信技术与网络以及其他设备通信。
显示屏194用于显示应用的显示界面等。显示屏194包括显示面板。在一些实施例中,电子设备可以包括1个或多个显示屏194。
电子设备100可以通过ISP,摄像头193,视频编解码器,GPU,显示屏194以及应用处理器等实现拍摄功能。其中,ISP用于处理摄像头193反馈的数据。
内部存储器121可以用于存储计算机可执行程序代码,所述可执行程序代码包括指令。处理器110通过运行存储在内部存储器121的指令,从而执行电子设备的各种功能应用以及数据处理。内部存储器121可以包括存储程序区和存储数据区。其中,存储程序区可存储操作系统,以及至少一个应用程序的软件代码等。存储数据区可存储电子设备使用过程中所产生的数据(例如图像、视频等)等。此外,内部存储器121可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件,闪存器件,通用闪存存储器等。
外部存储器接口120可以用于连接外部存储卡,例如Micro SD卡,实现扩展电子设备的存储能力。外部存储卡通过外部存储器接口120与处理器110通信,实现数据存储功能。例如将图片,视频等文件保存在外部存储卡中。
电子设备可以通过音频模块170,扬声器170A,受话器170B,麦克风170C,耳机接口170D,以及应用处理器等实现音频功能。例如音乐播放,录音等。
音频模块170用于将数字音频信息转换成模拟音频信号输出,也用于将模拟音频输入转换为数字音频信号。音频模块170还可以用于对音频信号编码和解码。在一些实施例中,音频模块170可以设置于处理器110中,或将音频模块170的部分功能模块设置于处理器110中。
扬声器170A,也称“喇叭”,用于将音频电信号转换为声音信号。电子设备100可以通过一个或多个扬声器170A收听音乐,或收听免提通话等外放场景。
受话器170B,也称“听筒”,可以是一个或多个,用于将音频电信号转换成声音信号。当电子设备100接听电话或语音信息时,可以通过将受话器170B靠近人耳接听语音。
麦克风170C,也称“话筒”,“传声器”,用于将声音信号转换为电信号。
耳机接口170D用于连接有线耳机。
压力传感器180A用于感受压力信号,可以将压力信号转换成电信号。在一些实施例中,压力传感器180A可以设置于显示屏194。
陀螺仪传感器180B可以用于确定电子设备的运动姿态。在一些实施例中,可以通过陀螺仪传感器180B确定电子设备围绕三个轴(即,x,y和z轴)的角速度。陀螺仪传感器180B可以用于拍摄防抖。
气压传感器180C用于测量气压。在一些实施例中,电子设备通过气压传感器180C测得的气压值计算海拔高度,辅助定位和导航。
磁传感器180D包括霍尔传感器。电子设备可以利用磁传感器180D检测翻盖皮套的开合。
加速度传感器180E可检测电子设备在各个方向上(一般为三轴)加速度的大小。当电子设备静止时可检测出重力的大小及方向。
距离传感器180F,用于测量距离。电子设备可以通过红外或激光测量距离。
接近光传感器180G可以包括例如发光二极管(LED)和光检测器,例如光电二极管。发光二极管可以是红外发光二极管。电子设备通过发光二极管向外发射红外光。电子设备使用光电二极管检测来自附近物体的红外反射光。当检测到充分的反射光时,可以确定电子设备附近有物体。当检测到不充分的反射光时,电子设备可以确定电子设备附近没有物体。
环境光传感器180L用于感知环境光亮度。电子设备可以根据感知的环境光亮度自适应调节显示屏194亮度。
指纹传感器180H用于采集指纹。
温度传感器180J用于检测温度。
触摸传感器180K,也称“触控面板”。触摸传感器180K可以设置于显示屏194,由触摸传感器180K与显示屏194组成触摸屏,也称“触控屏”。触摸传感器180K用于检测作用于其上或附近的触摸操作。触摸传感器可以将检测到的触摸操作传递给应用处理器,以确定触摸事件类型。
骨传导传感器180M可以获取振动信号。在一些实施例中,骨传导传感器180M可以获取人体声部 振动骨块的振动信号。
按键190包括开机键,音量键等。按键190可以是机械按键。也可以是触摸式按键。电子设备可以接收按键输入,产生与电子设备的用户设置以及功能控制有关的键信号输入。马达191可以产生振动提示。马达191可以用于来电振动提示,也可以用于触摸振动反馈。指示器192可以是指示灯,可以用于指示充电状态,电量变化,也可以用于指示消息,未接来电,通知等。SIM卡接口195用于连接SIM卡。SIM卡可以通过插入SIM卡接口195,或从SIM卡接口195拔出,实现和电子设备的接触和分离。
可以理解的是,图1所示的部件并不构成对电子设备的具体限定。本发明实施例中的电子设备可以包括比图1中更多或更少的部件。此外,图1中的部件之间的组合/连接关系也是可以调整修改的。
图2为本申请实施例提供的电子设备的软件结构图。
如图2所示,电子设备的软件结构可以是分层结构,所述电子设备可以是系统中的第一设备或第二设备。所述分层架构是将软件分成若干个层,每一层都有清晰的角色和分工。层与层之间通过软件接口通信。所述分层架构比如可以是事件驱动架构,微核架构,微服务架构,或云架构。本申请实施例以分层架构的系统为例,示例性说明电子设备的软件结构。在一些实施例中,将系统分为五层,从上至下分别为应用程序层,应用程序框架层,安卓运行时(Android runtime)和系统库,内核层以及硬件层。
如图2所示,应用程序层可以包括一系列应用程序包。比如相机,图库,日历,通话,地图,导航,WLAN,蓝牙,音乐,视频等应用程序。
应用程序框架层为应用程序层的应用程序提供应用编程接口(application programming interface,API)和编程框架。应用程序框架层包括一些预先定义的函数。如图2所示,应用程序框架层可以包括窗口管理器,内容提供器,视图系统,电话管理器,资源管理器,通知管理器等。窗口管理器用于管理窗口程序。窗口管理器可以获取显示屏大小,判断是否有状态栏,锁定屏幕,截取屏幕等。内容提供器用来存放和获取数据,并使这些数据可以被应用程序访问。所述数据可以包括视频,图像,音频,拨打和接听的电话,浏览历史和书签,电话簿等。视图系统包括可视控件,例如显示文字的控件,显示图片的控件等。视图系统可用于构建应用程序。显示界面可以由一个或多个视图组成的。例如,包括短信通知图标的显示界面,可以包括显示文字的视图以及显示图片的视图。电话管理器用于提供电子设备的通信功能。例如通话状态的管理(包括接通,挂断等)。资源管理器为应用程序提供各种资源,比如本地化字符串,图标,图片,布局文件,视频文件等等。通知管理器使应用程序可以在状态栏中显示通知信息,可以用于传达告知类型的消息,可以短暂停留后自动消失,无需用户交互。比如通知管理器被用于告知下载完成,消息提醒等。通知管理器还可以是以图表或者滚动条文本形式出现在系统顶部状态栏的通知,例如后台运行的应用程序的通知,还可以是以对话窗口形式出现在屏幕上的通知。例如在状态栏提示文本信息,发出提示音,电子设备振动,指示灯闪烁等。
Android Runtime包括核心库和虚拟机。Android runtime负责安卓系统的调度和管理。核心库包含两部分:一部分是java语言需要调用的功能函数,另一部分是安卓的核心库。应用程序层和应用程序框架层运行在虚拟机中。虚拟机将应用程序层和应用程序框架层的java文件执行为二进制文件。虚拟机用于执行对象生命周期的管理,堆栈管理,线程管理,安全和异常的管理,以及垃圾回收等功能。
系统库可以包括多个功能模块。例如:表面管理器(surface manager),媒体库(Media Libraries),三维图形处理库(例如:OpenGL ES),2D图形引擎(例如:SGL)等。其中,表面管理器用于对显示子系统进行管理,并且为多个应用程序提供了2D和3D图层的融合。媒体库支持多种常用的音频,视频格式回放和录制,以及静态图像文件等。媒体库可以支持多种音视频编码格式,例如:MPEG4,H.264,MP3,AAC,AMR,JPG,PNG等。三维图形处理库用于实现三维图形绘图,图像渲染,合成,和图层处理等。2D图形引擎是2D绘图的绘图引擎。
内核层是硬件和软件之间的层。内核层至少包含显示驱动,摄像头驱动,音频驱动,传感器驱动。
硬件层中包括多个摄像头。比如,第一摄像头和第二摄像头,还可以包括传感器(例如加速度传感器)、显示器(图中未示出)等其它硬件。
可以理解的是,图2所示的软件结构并不构成对电子设备软件结构的具体限定。本发明实施例中的电子设备的软件结构可以包括比图2中更多或更少的模块,例如,比图2更多或更少的层数,或者,某一层中包括比图2更多或更少的模块等等。此外,图2中的模块之间的组合/连接关系也是可以调整修改的。
为了便于理解,下面结合附图介绍本申请实施例提供的技术方案。
为了提升设备控制的便捷性,本申请实施例提供一种设备控制方法,该方法适用于包括第一设备和第二设备的系统。其中,第一设备与第二设备连接,第一设备的显示屏上显示第一界面,第一界面中包括至少一个桌面组件(Widget),用于控制第二设备的功能。其中,第二设备是不同设备时,第一设备上显示的至少一个桌面组件不同,和/或,至少一个桌面组件所控制的功能不同。这样的话,用户可以通过第一设备上所显示的桌面组件来控制第二设备,不需要安装各种APP,节省内存资源;而且,第一设备与不同的第二设备连接时,第一设备上显示桌面组件不同,用户可以通过不同的桌面组件控制相应的第二设备,不需要在第一设备的众多APP中寻找要控制目标设备的APP,节省操作步骤。
示例性的,桌面组件(Widget)可以包括图标、卡片等各种显示组件。其中,图标例如包括应用图标、功能图标、工具图标、服务图标等等。卡片可以理解为一块显示区域。可选的,该显示区域可以有特定形状,例如方形、圆角方形、圆角矩形等等。通常,一个卡片内可以显示一个应用、一种功能、或一种服务的相关信息,例如,一个卡片中显示备忘录中记录的信息,另一个卡片中显示邮箱应用中的相关信息,等等。当然,本申请不限定卡片与应用、功能、服务是一对一的关系,还可以是一对多的关系。此外,图标、卡片等将在后文以附图的方式举例说明。
举例来说,第二设备是车载设备时,第一设备与车载设备连接,第一设备上显示桌面组件A。用户可以通过桌面组件A控制车载设备的功能,例如车内温度调节、座椅调节、车内灯光调节等等。
再例如,第二设备是打印设备时,第一设备与打印设备连接,第一设备上显示桌面组件B。用户可以通过桌面组件B控制打印设备的功能,例如开始打印、结束打印、打印颜色等。
为了方便理解,下文以不同的应用场景为例先简单的说明本申请的技术方案。不同应用场景中第二设备不同。
应用场景一:第一设备是平板电脑,第二设备是车载设备。
示例性的,请参见图3A,平板电脑上显示第二界面,第二界面是平板电脑的本机界面,例如平板电脑的桌面。第二界面中包括三个区域:区域1、区域2和区域3。其中,区域1是位于屏幕上方的状态栏,其中显示有时间信息、无线信号信息、电量信息、运营商信息等等。区域2位于屏幕中间位置,包括各种卡片(关于卡片请参见前文介绍)。例如,其中一个卡片内显示平板电脑中邮箱的信息(例如包括收件箱),另一个卡片中显示平板电脑中备忘录的信息(例如,10:00作会议记录)等等。区域3(又被称为任务dock栏所在区域)位于屏幕下方,包括各种图标,例如,电话、通讯录、音乐等各种应用的图标。可以理解的是,图3A仅是第二界面的一种示例,第二界面还可以是其它样式的界面,总之是平板电脑的本机界面即可,本申请实施例不作限定。
平板电脑与车载设备连接之后,平板电脑上显示第一界面,如图3B。第一界面中包括区域4、区域5和区域6。区域4是位于屏幕上方的状态栏所在区域。区域5位于中间位置,其中包含各种卡片。区域6是任务dock栏所在区域,其中包含各种图标。需要说明的是,为了方便理解,本文以第二界面和第一界面的样式相似(都是包含三个区域,且三个分区的布局方式类似)为例,实际上,第二界面和第一界面的样式可以不同,例如,第一界面中没有卡片或者卡片替换成其它内容,等等。
在一些实施例中,图3B的第一界面(与车载设备连接后所显示的界面)与图3A的第二界面(与车载设备连接前所显示的界面)可以完全不同。
第一界面与第二界面完全不同,可以包括:第一界面中区域4与第二界面中区域1不同,第一界面中区域5与第二界面中区域2不同,第一界面中区域6与第二界面中区域3不同。
第一界面中区域4与第二界面中区域1不同,可以包括多种情况。情况1,区域1包含的是平板电脑的时间信息、无线信号信息、电量信息、运营商信息等,而区域4包含的是车载设备的时间信息、电量信息、运营商信息等。也就是说,平板电脑与车载设备连接之后所显示的第一界面中,状态栏中不在显示平板电脑本机的电量、时间等信息,而是显示车载设备的电量、时间等信息。情况2,区域4中既包含了平板电脑的时间、电量等信息,也包含车载设备的时间、电量等信息。也就是说,平板电脑与车载设备连接之后所显示的第一界面中,状态栏中增加了车载设备的时间、电量等信息。采用这种方式,用户可以通过状态栏确定出平板电脑与车载设备已连接,而且,还可以通过平板电脑掌握车载设备的基本信息(时间、电量等)。
第一界面中区域5与第二界面中区域2不同,可以包括:区域5中卡片与区域2中卡片的卡片数量、 卡片尺寸、卡片位置、卡片内所显示内容等至少一项不同。例如,图3A中,区域2中卡片内显示的是平板电脑中不同应用或功能的信息,而图3B中,区域5中卡片内显示的是车载设备中不同应用或功能的信息,例如,如图3B,其中一个卡片中显示车载设备的导航信息(例如,前方右转指示箭头、行驶路程以及当前车速等)、另一个卡片显示车载音频(例如,音乐XXX,暂停按键、下一曲、上一曲等)的信息。
第一界面中区域6与第二界面中区域3不同,可以包括:区域6与区域3中所包含的图标数量、图标大小、图标位置、图标对应功能或应用等至少一种不同。例如,图3A中,区域3中显示的是平板电脑中不同应用或功能的图标,而图3B中,区域6中包括车载设备上各个应用或功能的图标,例如,用于调整座椅的图标301、用户调节车内空调的图标302、用于调整车内灯光的图标303、以及用于添加车机功能的图标304等等。
请对比图3A和图3B,平板电脑显示第二界面(图3A)时,如果平板电脑与车载设备连接,平板电脑显示屏上由第二界面切换为第一界面(图3B),第一界面与第二界面完全不同,第一界面中包括的是车载设备的相关信息,用于控制车载设备的相关功能。
在另一些实施例中,图3B的第一界面(与车载设备连接后所显示的界面)与图3A的第二界面(与车载设备连接前所显示的界面)可以部分相同,即可以有重叠。
例如,第一界面中区域4与第二界面中区域1相同,区域5与区域2不同,区域6与区域3不同。其中,区域4与区域1相同,例如区域1显示平板电脑的电量、时间等信息,区域4仍然显示平板电脑的电量、时间等信息。区域5与区域2不同、区域6与区域3不同请参见前文描述。简单来说,平板电脑连接车载设备之后,第一界面与第二界面上屏幕上方的状态栏区域不发生变化,其它区域可以发生变化。
再例如,区域4与区域1相同,区域5与区域2还可以相同或部分相同,区域6与区域3可以部分相同。其中,区域5与区域2相同包括区域5和区域2中包含的卡片数量、样式、位置、卡片内显示的信息相同,例如,区域5与区域2中显示都是平板电脑的应用或功能的信息。也就是说,平板电脑与车载设备连接之后所显示的第一界面内中间区域的卡片不变。区域5与区域2部分相同例如包括:区域5中既可以包括区域2中的卡片(部分或全部),也包括车载设备的卡片。也就是说,平板电脑与车载设备连接之后所显示的第一界面内中间的卡片区域增加了车载设备的各种卡片。其中,区域6与区域3部分相同,包括:区域6中既可以包括区域3内的图标(全部或部分图标),也可以包括车载设备的图标。
例如,平板电脑连接车载设备之后,平板电脑上由第二界面(例如图3A的第二界面)切换到如图3C所示的第一界面,第一界面与第二界面部分相同。具体而言,第一界面中包括区域4至区域6。区域4与区域1相同,区域5与区域2不同。区域6与区域3有部分重叠,例如,图3C中,区域6中既包括区域3内的部分图标(即平板电脑的图标),又包括车载设备的图标(例如图标301至图标303)。换言之,平板电脑与车载设备连接后所显示的第一界面的任务栏中包含平板电脑中应用/功能图标与车载设备中应用/功能图标(例如图标301至图标304)的组合。用户在第一界面的任务栏中,既可以对平板电脑的应用/功能进行控制,也可以对车载设备内的应用/功能进行控制。
总之,应用场景一中,平板电脑与车载设备连接之后,平板电脑上原本显示的第二界面切换为第一界面,第一界面与第二界面可以完全不同或者部分相同,用户可以通过第一界面对车载设备进行控制。
应用场景二:第一设备是平板电脑,第二设备是音箱设备。
平板电脑显示第二界面(例如图3A所示的第二界面)。当平板电脑与音箱设备连接时,平板电脑显示第一界面,第一界面内包括至少一个桌面组件,用于控制音箱设备。第一界面与第二界面可以完全相同或不同,原理与应用场景一类似,不重复赘述。示例性的,平板电脑与音箱连接之后所显示的第一界面可以是图4所示的第一界面。如图4,第一界面与第二界面(图3A所示的第二界面)的任务栏内的图标有重叠,第一界面的任务栏中包括平板电脑的各种应用的图标,还包括用于控制音箱功能的各种图标,例如图标401、图标402、图标403和图标404。其中,图标401用于控制音箱的启动或停止播放、图标402用于控制音箱的音量、图标403用于控制音箱的上一曲或下一曲,图标404用于添加音箱的其它功能,例如播放速度等。
应用场景三:第一设备是平板电脑,第二设备是办公设备例如打印机。
平板电脑显示第二界面(例如图3A所示的第二界面)。当平板电脑与打印机连接时,平板电脑显示第一界面,第一界面内包括至少一个桌面组件,用于控制音箱设备。第一界面与第二界面可以完全相同或不同,原理与应用场景一类似,不重复赘述。
示例性的,平板电脑与音箱连接之后所显示的第一界面可以是图5所示的第一界面,如图5,第一界面与第二界面(图3A所示的第二界面)的任务栏内的图标有重叠,第一界面的任务栏中包括平板电脑的各种应用的图标,还包括用于控制打印机的各种图标,例如图标501、图标502、图标503和图标504。其中,图标501用于控制打印机的启动或关闭,图标502用于控制打印机的暂停或继续,图标503用于控制打印机的打印颜色(例如,黑白打印或彩色打印),图标504用于添加打印机的其它功能。
以上的三种应用场景中,以第一设备都是平板电脑,第二设备不同为例,由此可见,第一设备与不同的第二设备连接时,第一界面上的桌面组件不同,例如,桌面组件的样式不同、对应的功能不同等等。
可以理解的是,第一设备除了是平板电脑以外,还可以是其它设备,例如,手机和笔记本电脑。
以第一设备是手机为例,如图6A中的(a),手机显示第二界面,第二界面是手机本机界面,例如桌面。当手机与第二设备(例如车载设备)后,手机显示第一界面,如图6A中的(b)。第一界面与第二界面可以完全不同或部分不同,以部分不同为例,请对比图6A中的(a)和图6A中的(b),第一界面与第二界面中任务栏(屏幕下方区域)内的图标不同,例如,第二界面的任务栏内包括手机上各种应用/功能的图标,第一界面的任务栏内包括车载设备内各种应用/功能的图标。
以第一设备是折叠屏手机为例,如图6B中的(a),手机处于折叠态,显示第二界面,第二界面是手机本机界面。当手机与第二设备(例如车载设备)连接后,手机显示第一界面,如图6B中的(b),第一界面与第二界面的任务栏(屏幕下方区域)内的图标不同,例如,第二界面的任务栏内包括手机上各种应用/功能的图标,第一界面的任务栏内包括车载设备内各种应用/功能的图标。此时,若手机从折叠态切换为展开态,显示如图6B中的(c)的界面,该界面中任务栏内既包括手机上各种应用/功能的图标,也包括车载设备内各种应用/功能的图标。
以第一设备是笔记本电脑为例,如图6C中的(a),笔记本电脑显示第二界面,第二界面是笔记本电脑本机界面。第二界面的任务栏中包括输入框,用于输入用户想要搜索内容,当然,还可以包含笔记本电脑内各种应用/功能的图标(图中未示出)。当笔记本电脑与第二设备(例如车载设备)连接后,显示第一界面,如图6C中的(b)。第一界面与第二界面的任务栏内的显示信息有重叠。例如,第一界面的任务栏内既包括笔记本电脑上输入框,也包括车载设备内各种应用/功能的图标。
下面结合附图对本申请实施例提供的技术方案的实现原理进行详细描述。为了方便理解,下文主要以前面的应用场景一(平板电脑与车载设备连接)为例进行说明,但是,对于其它应用场景,本技术方案同样适用。
随着汽车技术的发展,车载多屏成为汽车的特色之一。车载多屏是指除了汽车中控屏幕以外,车内还设置有其它屏幕,例如,副驾驶、后座等座位前方分别可以设置屏幕。例如,请参见图7,车内包括中控屏幕701,而且后座前方设置有屏幕702。这样,在旅途中,后座乘客可以通过屏幕702享受独立的娱乐功能。然而,这种多屏配置的汽车存在诸多缺点,例如,价格昂贵,许多用户购车时不会选购,导致用户无法享受到车载多屏所带来的娱乐体验,再例如,车载多屏(例如屏幕702)上配备的应用少,内容也相对贫瘠,导致乘客在使用过程中无法获得方便、愉悦的体验。
本申请实施例中,平板电脑、手机等移动设备可以作为车载屏幕,例如,后排乘客可以将个人移动设备(以平板电脑为例)带上车,与车载设备连接。这样,平板电脑可作为车机的一部分供后排乘客使用,不仅可以保留用户在平板电脑上原有的个人数据和使用习惯,还可以通过平板电脑控制车载设备,一方面可以解决多屏幕车辆价格昂贵,用户购买欲低的问题,另一方面,平板电脑中应用数量较多,内容丰富,乘客们在使用过程中可以获得愉悦的体验。
示例性的,请参见图8,为本申请一实施例提供的设备控制方法的流程示意图。该流程图可以适用于图7所示的场景。如图8所示,所述流程包括:
S801,第一设备(即平板电脑)显示第二界面。
第二界面是第一设备的本机界面,例如图3A所示的第二界面。可选的,S801可以执行或不执行, 所以图中S801使用虚线表示。以S801不执行为例,例如,第一设备可以处于黑屏状态,然后执行S802。
S802,第一设备与第二设备(即车载设备)连接。
示例性的,第一设备与第二设备可以通过无线(WIFI、蓝牙等)或有线连接。以第一设备与第二设备无线连接为例,为了提升安全性,第一设备与第二设备可以通过配对码进行身份验证,然后进行连接。
示例性的,第一设备上接收到操作,显示周围设备的设备清单。周围设备的设备清单中包括第二设备的标识。第一设备上接收到用户点击第二设备的标识的操作时,与第二设备通过配对码进行配对,如果配对成功则建立连接。具体有两种处理方式。方式1,第一设备向第二设备发送连接请求。第二设备接收到连接请求之后,将第二设备的配对码发送给第一设备。第一设备上显示该配对码,在用户确认连接的情况下,与第二设备连接。方式2,第一设备向第二设备发送第一设备的配对码,第二设备接收到该配对码之后进行显示,在用户确认的情况下,与第一设备连接。
又或者,第二设备上接收到操作,显示周围设备的设备清单。周围设备的设备清单中包括第一设备的标识。第二设备上接收到用户点击第一设备的标识的操作时,与第一设备通过配对码进行配对,如果配对成功则建立连接。具体有两种处理方式。方式1,第二设备向第一设备发送连接请求。第一设备接收到连接请求之后,将第一设备的配对码发送给第二设备。第二设备上显示配对码,在用户确认连接的情况下,与第一设备连接。方式2,第二设备向第一设备发送第二设备的配对码,第一设备接收到该配对码之后进行显示,在用户确认的情况下,与第二设备连接。
在实际操作中,第一设备与第二设备连接时有多种操作流程,下面通过图9A至图9F,示例性的说明第一设备与第二设备的连接流程。其中,图9A至图9B为第一种连接方式,图9C至图9D为第二种连接方式,图9E至图9F为第三种连接方式。
第一种连接过程
示例性的,如图9A所示,第一种连接过程包括如下流程:
步骤1、用户(例如后座乘客)携带平板电脑(即第一设备)上车。
步骤2,驾驶员打开车载设备(即第二设备)中的车控设置APP。示例性的,车控设置APP的打开过程本申请不多赘述。车控设置APP打开之后的界面可以参见图9B中的(a)所示,该界面中包括“辅助驾驶”、“车辆状况”、“显示”、“连接”、“声音”等多个选项。
步骤3,驾驶员点击“连接”选项。示例性的,图9B中的(a)中,驾驶员点击车控设置APP的界面中“连接”选项。当车载设备检测到“连接”选项被选中时,显示互联服务卡片,该卡片中包括“超级终端”和“设备上车配对”两个选项。
步骤4,驾驶员点击“设备上车配对”选项。车载设备检测到驾驶员选中“设备上车配对”选项时,在车载中控屏幕显示如图9B中的(b)的界面,该界面中显示可配对设备的设备列表,例如,该列表中包括平板电脑的标识和手机的标识。可选的,图9B中的(b)的界面中还可以显示提示信息,例如,“您现在可以与新设备配对,配对完成之后可以将部分车控功能和娱乐功能授权给新设备”的提示信息。
步骤5,驾驶员选择“平板电脑”。例如,图9B中的(b)的界面中,驾驶员在可配对列表中选中了平板电脑的标识。
步骤6,车载中控屏幕上显示配对码。例如,如图9B中的(c)所示,车载中控屏幕中显示配对码。可选的,还可以显示一些提示信息,例如“将此设备设置为常用设备,靠近座舱时自动连接”,该提示信息前方显示选择框,若用户点击该选择框,则在选择框内显示用于指示选中的标识(例如对勾)。
步骤7,车载将配对码发送平板电脑。
步骤8,平板电脑上显示配对码。例如,如图9B中的(d)所示,平板电脑上显示有配对码。可选的,还可以显示配对按键和取消按键。可选的,还可以显示提示信息,例如“下次直接配对自动连接”,该提示信息前方显示选择框,若用户点击该选择框,则选择框内显示用于指示选中的标识(例如对勾)。
步骤9,平板电脑接收到确认连接的指示时,与车载连接。例如,请参见图9B中的(d),平板电脑接收到针对配对按键的点击操作时,与车载连接。
值得说明的是,图9A至图9B中,驾驶员在第二设备(即车载设备)上操作,将第二设备的配对码发送给第一设备进行显示,在另一些实施例中,后座乘客也可以在第一设备(即平板电脑)上操作,将第一设备的配对码发送给第二设备进行显示。这两种实现方式的原理相同,不重复赘述。
第二种连接方式
示例性的,如图9C,第二种连接过程包括如下流程:
步骤1、用户(例如后座乘客)携带平板电脑(即第一设备)上车。
步骤2,驾驶员打开车载设备(即第二设备)中的车控设置APP。其中,车控设置APP的界面如图9D中的(a)。
步骤3,驾驶员点击“连接”选项。示例性的,如图9D中的(a),驾驶员点击车控设置APP的界面中“连接”选项。当车载设备检测到“连接”选项被选中时,显示互联服务卡片,该卡片中包括“超级终端”和“设备上车配对”两个选项。
步骤4,驾驶员点击“设备上车配对”选项。车载设备检测到“设备上车配对”选项被选中时,在车载中控屏幕显示如图9D中的(b)的界面,该界面中显示可配对设备的设备列表,该列表中包括平板电脑的标识和手机的标识。可选的,该界面中还显示有“二维码连接”按键。
步骤5,驾驶员点击“二维码连接”按键。例如,如图9D中的(b),驾驶员单击“二维码连接”按键。
步骤6,车载中控屏幕上显示二维码。例如,如图9D中的(c)中,车载中控屏幕显示二维码。
步骤7,后座乘客使用平板电脑扫描二维码。例如,如图9D中的(c)中,后座乘客使用平板电脑扫描车载中控屏幕所显示二维码。
步骤8,平板电脑上显示与车机配对的提示信息。例如,如图9D中的(d),平板电脑上显示设备配对提醒。可选的,还可以显示取消按键和配对按键。可选的,还可以显示提示信息,例如“您正在与XX配对,配对成功后,您可以被授权部分车控功能和娱乐功能,获得更好的行车体验”。
步骤9,平板电脑接收到确认配对的指示时,与车机连接。例如,如图9D中的(d),平板电脑接收到针对配对按键的操作时,与车机连接。
可以理解的是,上述步骤8可以执行或不执行,所以图9C中步骤8使用虚线标识,如果不执行,即后座乘客使用平板电脑扫描二维码后自动与车载连接,不需要用户在平板电脑上确认。
第三种连接过程
示例性的,如图9E,第一设备与第二设备的连接过程,包括:
步骤1、用户(例如,后座乘客)携带平板电脑(即第一设备)上车。
步骤2,驾驶员打开车载设备(即第二设备)的车控设置APP。其中,车控设置APP的界面如图9F中的(a)。
步骤3,驾驶员点击“连接”选项。示例性的,如图9F中的(a),驾驶员点击车控设置APP的界面中“连接”选项。当车载设备检测到“连接”选项被选中时,显示互联服务卡片,该卡片中包括“超级终端”和“设备上车配对”两个选项。需要说明的是,“超级终端”这一名称仅是举例,可以替换为其它名称,比如“多设备互联”、“多设备协同”等名称,本申请实施例不作限定。
步骤4,驾驶员点击“超级终端”选项。例如,如图9F中的(a),驾驶员点击“超级终端”选项。
步骤5,车载中控屏幕显示超级终端界面。例如,如图9F中的(b),车载中控屏幕显示超级终端界面,该界面中显示有车机标识901,而且在车机标识901的周围显示有平板电脑标识902、音箱标识903等,用于表征车机周围存在平板电脑、音箱等。
步骤6,驾驶员将平板电脑的标识与车机标识拉合。以图9F中的(b)为例,驾驶员可以将平板电脑标识902向车机标识901拉合,即将平板电脑标识902向车机标识901拖拽,如图9F中的(c),平板电脑标识902与车机标识901切合(或者靠近)显示。
步骤7,平板电脑上显示与车机配对的提示信息。例如,如图9F中的(d),平板电脑上显示设备配对提醒,可选的,还可以显示取消按键和连接按键。可选的,还可以显示提示信息,例如“您正在与XX配对,配对成功后,您可以被授权部分车控功能和娱乐功能,获得更好的行车体验”。
步骤8,平板电脑接收到确认连接的指示时,与车机连接。例如,图9F中的(d)中,平板电脑检测到针对连接按键的操作时,与车机连接。
可以理解的是,上述步骤7可以执行或不执行,所以图9E中步骤7使用虚线表示,如果不执行,即驾驶员将平板电脑标识902与车机标识901拉合之后,平板电脑与车载自动连接,不需要后座乘客在平板电脑上确认。
值得说明的是,图9E至图9F中,驾驶员在第二设备(即车载设备)上操作,以使第二设备上展 示超级终端界面,在超级终端界面内驾驶员将平板电脑标识与车机标识拉合以建立连接。在另一些实施例中,后座乘客也可以在第一设备(即平板电脑)上操作,以使第一设备上打开超级终端界面,后座乘客可以在该超级终端界面内将车机标识与平板电脑标识拉合以建立连接。这两种实现方式的原理相同,不重复赘述。
除去以上的三种连接方式以外,还可以有其它的连接方式,例如,后座乘客在平板电脑上手动输入车载设备的网络热点与车载设备连接。总之,第一设备与第二设备的连接方式有多种,本申请不一一举例。
S803,第一设备显示锁屏界面。
在一些实施例中,第一设备与第二设备连接成功之后,第一设备进入锁屏界面,该锁屏界面与平板电脑未与车载连接时的锁屏界面不同。为了方便对比,请参见图10中的(a)和(b),图10中的(a)是平板电脑未与车载连接时的锁屏界面,图10中的(b)是平板电脑与车载设备连接时的锁屏界面。未与车载连接时锁屏界面中包括时间、电量等基本信息。与车载连接时的锁屏界面中包括提示信息,例如,所述提示信息为“welcome aboard(欢迎上车)”。这样,用户通过该锁屏界面可以知道平板与车载已连接。
S804,第一设备接收到触发操作。
示例性的,第一设备显示图10中的(b)所示的锁屏界面时,若接收到用户在锁屏界面内的触发操作(例如,任意位置的点击操作),可以显示第一界面,即S805。
可选的,S803和S804可以执行或不执行,所以图8中使用虚线表示。如果不执行,即第一设备与第二设备连接成功之后,自动显示第一界面,如果执行,则第一设备与第二设备连接成功之后,先显示锁屏界面(图10中的(b)所示的锁屏界面),若接收到在锁屏界面内的点击操作,进入第一界面。
如前文所述,S801可以执行或不执行。因此,S801和S803-S804组合时存在多种情况。例如,情况1,S801执行、S803-S804也执行,即平板电脑上显示第二界面(S801)时,与车载设备连接(S802),当连接成功时显示锁屏界面(S803),即平板电脑从第二界面切换到锁屏界面。情况2,S801执行但S803-S804不执行,即平板电脑上显示第二界面(S801)时,与车载设备连接(S802),当连接成功时直接显示第一界面(S805),即平板电脑直接从第二界面切换到第一界面。情况3,S801不执行、S803-S804执行,例如平板电脑黑屏时,与车载设备连接(S802),当连接成功时显示锁屏界面(S803),即平板电脑从黑屏进入图10中的(b)的锁屏界面。情况4,S801不执行、S803-S804也不执行,例如平板电脑黑屏时,与车载设备连接(S802),当连接成功时直接显示第一界面(S805),即平板电脑从黑屏进入第一界面。
S805,第一设备显示第一界面,第一界面中包括至少一个桌面组件,用于控制第二设备。
关于桌面组件请参见前文介绍,桌面组件可以包括各种图标、卡片等。在一些实施例中,用于控制第二设备的至少一个桌面组件可以显示于第一界面内的任一区域,例如任务栏所在区域。其中,任务栏请参见前文描述。
可以理解的是,在S805之前,第一设备还可以根据第二设备的类型,确定所述至少一个桌面组件,例如,第二设备是车机,则至少一个桌面组件为用于控制车机的桌面组件,例如,图3C中的图标301至图标304。再例如,第二设备是音箱,至少一个桌面组件是用于控制音箱的桌面组件,例如,图4中的图标401至图标404。再例如,第二设备是打印机,至少一个桌面组件是用于控制打印机的桌面组件,例如,图5中的图标501至图标504。
在一些实施例中,第一界面是对第二界面进行调整得到的。方式A,第一设备在第二界面的空白区域添加用于控制第二设备的至少一个桌面组件,得到第一界面。所述空白区域可以是第二界面中的任意空白区域。当然,考虑到第二界面的空白区域较少或者在空白区域显示所述至少一个桌面组件时会使得界面比较杂乱,还可以采用方式B,即第一设备可以将第二界面中部分信息取消显示,在被取消显示的信息的所在位置处显示所述至少一个桌面组件,得到第一界面。例如,请参见图11中的(a),第二界面中包括任务栏,任务栏中包括第一设备中各个应用对应的图标。第一设备可以取消显示任务栏中的部分图标,腾出显示区域,在腾出的显示区域内显示用于控制车载设备的桌面组件。例如,如图11中的(b),第一界面的任务栏中显示图标1101、图标1102、图标1103和图标1104。其中,图标1101用于控制车载的座椅,图标1102用于控制车载的空调,图标1103用于控制车载的灯光,图标1104用于添 加其它车载功能。
在图11所示的示例中,第一设备将任务栏中的部分图标取消显示,以腾出显示区域来显示用于控制第二设备的桌面组件。假设任务栏中原本包括M个图标(对应M个应用),取消显示其中的N个图标(对应N个应用)。在一些示例中,N个图标可以是M个图标中的任意N个。在另一些示例中,被取消显示的N个图标满足如下条件中的至少一种:
(1)N个图标对应的N个应用是M个应用中使用频率低于第一预设频率的应用。也就是说,原本第一界面的任务栏中有M个图标,对应M个应用,第一设备为了腾出显示区域,确定M个应用中使用频率较低的N个应用,将这N个应用所对应的N个图标取消显示。这样,在第一界面中可以保留使用率较高的应用的图标,方便用户快速找到这些应用。
(2)N个图标对应的N个应用不是用户最近使用的应用。也就是说,原本第一界面的任务栏中有M个图标,对应M个应用,第一设备为了腾出显示区域,确定M个应用中用于最近使用的应用,将这些应用所对应的图标保留,其它图标(即剩余的M-N个图标)取消显示。这样,在第一界面中可以保留用户最近使用的应用的图标,方便用户快速找到这些应用。
(3)N个图标对应的N个应用不是系统默认或用户指定的应用。也就是说,原本第一界面的任务栏中有M个图标,对应M个应用,第一设备为了腾出显示区域,确定M个应用中系统默认或用户指定的应用,将这些应用所对应的图标保留,其它图标(即剩余的M-N个图标)取消显示。这样,在第一界面中可以保留用户指定或系统默认的应用的图标,方便用户快速找到这些应用。
在上面的实施例中,第一界面是对第二界面作调整得到的界面(例如,前面的方式A或方式B),可以理解为,当第一设备显示第一界面时,第二界面不再存在。举一个例子,第一设备有多层主界面,第一设备未与第二设备连接时,显示的第二界面是其中第i层主界面。第一设备与第二设备连接后,显示的第一界面也是第i层主界面,换言之,第i层主界面从第二界面调整为第一界面。继续以图11为例,图11中的(a)中,第一设备有3层主界面(因为虚线区域内有三个点),第二界面是第二层主界面(因为三个点中第二个点被选中),其它两层的主界面本申请不再画图展示。第一设备与第二设备连接后,显示图11中的(b)的第一界面,该第一界面是在第二界面的基础上作了调整,第一界面仍然是第二层主界面。因此,简单来说,这种方式中,第一设备与第二设备连接时,将第一设备当前界面(即第二界面)作了调整,显示调整后的界面(即第一界面)。
在另一些实施例中,第一界面与第二界面是两个不同的界面,例如,第一界面是第二界面的上一界面或下一界面。举一个例子,第一设备有多层主界面,第一设备未与第二设备连接时,显示第二界面,第二界面是其中第i层主界面。第一设备与第二设备连接后,显示第一界面,该第一界面是在多层主界面中新增的界面。例如,在第i层主界面与第i-1层主界面之间新增界面或者在第i层主界面与第i+1层主界面之间新增界面。示例性的,请参见图12中的(a),第一设备有3层主界面(因为虚线区域内有三个点),第二界面是第二层主界面(因为三个点中第二个点被选中),其它两层的主界面本申请不再画图展示。第一设备与第二设备连接之后,显示如图12中的(b)的第一界面,第一界面是第三层主界面(因为虚线区域内有四个点且其中第三个点被选中)。因此,请对比图12中的(a)和图12中的(b),图12中的(a)中主界面为3层,图12中的(b)中主界面增加为4层(因为有四个点),即在原来的第2层主界面与第3层主界面之间增加了一层主界面,新增的主界面即第一界面,所以,第一界面是第二界面的下一层主界面。
在图12所示的示例中,第一界面是第二界面的下一层界面,所以,第一设备显示第一界面时,若第一设备接收到界面切换操作,第一设备可以从第一界面切换到第二界面。以图12为例,第一设备显示图12中的(b)的第一界面时,若第一设备接收到界面切换操作(例如,左滑操作),则由第一界面切换到图12中的(a)的第二界面。也就是说,第一设备与第二设备连接前显示第二界面,与第二设备连接后显示第一界面,若用户想要切回到原来的第二界面,可以通过触控操作切回。
此外,在图12所示的示例中,第一界面与第二界面中有重叠部分。例如,请对比图12中的(a)和图12中的(b),第一界面与第二界面的任务栏中有重叠的图标。示例性的,重叠的图标包括:第二界面任务栏中用户使用次数大于第三预设次数的图标,和/或,第二界面任务栏中上用户最近使用过的图标。也就是说,第一界面中保留了第二界面中用于使用次数较多的图标和/或用户最近使用过的图标。这是因为考虑到一种场景:第一设备未与第二设备连接时显示第二界面,用户在第二界面内操作进而控制第一设备。第一设备与第二设备连接后,显示第一界面,用户在第一界面中控制第二设备。倘若第一 界面中保留有第二界面内的一些显示组件(例如,最近使用的显示组件或使用次数较多的显示组件),那么用户还可以在第一界面中对第一设备进行控制,不需要手动从第一界面切回到第二界面才能控制第一设备,体验较好。
在前面的实施例中,第一设备与第二设备连接后,第一设备显示第一界面,通过第一界面可以控制第二设备。为了提升安全性,在另一些实施例中,第一设备与第二设备连接时,还可以进行验证,以避免任意的第一设备只要与第二设备连接就能控制第二设备。示例性的,请参见图13,为本申请实施例提供的另一种设备控制方法的流程示意图。如图13所示,所述流程包括:
S1301,第一设备(即平板电脑)显示第二界面。
S1302,第一设备识别到第二设备(即车载设备)。
示例性的,第一设备识别到第二设备的方式有多种,例如,包括但不限定于如下方式A至方式C中的至少一种。
方式A,以第一设备是平板电脑,第二设备是车载设备为例,车载前排座位后方设置有支架,该支架用于支撑个人移动设备。如果平板电脑检测到被设置于车载座位的支架上,即识别到车载设备。这种方式中,对于汽车销售商而言,可以只售卖配置有支架(例如,副驾驶座位前方、前排座位后方等)的车辆,这样可以降低售卖价格,提升消费者的购买力度。而且,对于消费者而言,可以将自己的平板电脑作为车载设备的一部分,利用平板电脑的多应用、多功能对车载设备进行控制,提升了车内交互体验。
方式B,以第一设备是平板电脑,第二设备是车载设备为例,平板电脑与车载设备通过USB连接,例如,用户在车上为平板电脑充电。此时,平板电脑识别到车载设备。
方式C,以第一设备是平板电脑,第二设备是车载设备为例,平板电脑处于车载设备的无线信号覆盖范围内时,和/或,距离车载设备的距离小于预设距离时,则平板电脑识别到车载设备。
S1303,第一设备输出第一提示信息,用于提示是否连接第二设备。如果是,执行S1304。
示例性的,请参见图14,用户将平板电脑设置于前排座位后方的支架上之后,平板电脑上显示“是否与此新环境(或车载)建立连接?”的提示信息,还显示确认按键和取消按键。
S1304,如果第一设备接收到确认与第二设备连接的指示,向第二设备发送连接请求。
继续以图14为例,如果平板电脑接收到确认接入车载设备的指示(例如,用户点击确认按键或者通过语音输入确认连接的指令),则平板电脑向车载设备发送连接请求。
S1305,第二设备输出第二提示信息,用于提示是否同意连接。如果同意,则执行S1306。
示例性的,请参见图15,车载中控屏幕上显示“新设备上车,请求连接”的提示信息,还显示取消按键和同意按键。
S1306,如果第二设备接收到同意连接的指令,向第一设备发送同意连接的指示。
继续以图15为例,车载设备接收到同意连接的指令(例如,驾驶员点击同意按键或者通过语音输入同意连接的指令),向平板电脑发送同意连接的指示。
需要说明的是,S1303和S1305这两个步骤,可以都执行,也可以都不执行,或者只执行其中一个步骤即可,所以图13中这两个步骤使用虚线表示。
S1307,第一设备显示锁屏界面。
S1308,第一设备接收到触发操作。
S1309,第一设备显示第一界面,第一界面中包括至少一个桌面组件,用于控制第二设备。
其中,S1307至S1309的实现原理与前文图8中的S803-S805的实现原理相同,为了节省篇幅,不重复赘述。
为了便于理解,图16示出了第一设备与第二设备连接的操作流程的示意图。如图16,操作流程包括:步骤1,平板电脑识别到新环境(即车载设备)。步骤2,平板提示是否接入车载。如果平板电脑接收到确认指示,则执行步骤3:平板向车载请求连接。步骤4,车载提示是否同意平板与车载连接,如果同意,执行步骤5。步骤5,平板与车载连接。步骤6:平板控制车载的部分功能。如果在步骤2中平板接收到取消指示,或者,步骤5中车载接收到拒绝指示,则执行步骤7。步骤7:平板与车载连接失败。步骤8,平板作为普通平板使用,即不作为车机的一部分使用,无法控制车机的功能。
如果将图8所示的设备控制流程称为方案一,将图13所示的设备控制流程称为方案二。第一设备可以采用方案一和方案二中的任一方案。或者,用户可以从两种方案中选择一种方案(例如,为了提升效率选择方案一,为了提升安全性选择方案二),第一设备采用用户选择的方案。又或者,第一设备首 次与第二设备连接时,使用方案二,以保证安全性,第一设备非首次与第二设备连接时,使用方案一,提升效率。
在前面的实施例中,平板电脑与车载设备连接之后,平板电脑显示第一界面,第一界面上包括至少一个桌面组件,通过这些桌面组件可以控制车载设备。下面实施例介绍平板电脑对车载设备进行控制的几种示例。
例如,请参见图17A,第一设备上显示第一界面,第一界面中包括图标1701,图标1701用于控制车载的座椅。示例性的,当第一设备检测到用户点击图标1701时,可以显示卡片1700,卡片1700中包括对座椅调节的相关选项,例如“上背部”、“腰部”和“背部”,当用户选择“背部”时,图片中座椅背部高亮显示(例如,斜线表示),用于提示当前对座椅背部调整。再例如,卡片1700中还显示图标1702、图标1703和图标1704。图标1702用于指示座椅直立,图标1703用于指示座椅平躺,图标1704用于指示座椅复原。
再例如,如图17B,第一设备上显示第一界面,第一界面中包括图标1705,图标1705用于控制车载的空调。示例性的,当第一设备检测到用户点击图标1705时,可以显示卡片1706,卡片1706中包括对空调调节的相关选项,例如“开机”按键1707、以及风速调整条1708,用于调整风速的大小。
再例如,如图17C,第一设备上显示第一界面,第一界面中包括图标1709,图标1709用于控制车载的灯光。示例性的,当第一设备检测到用户点击图标1709时,可以显示卡片1710,卡片1710中包括对灯光调节的相关选项,例如亮度调整条1711,用于调整灯光亮度,以及灯光颜色调整条1712,用于调整灯光颜色。
在一些实施例中,第一设备可以将第一设备上的显示内容发送到第二设备,以使第二设备与第一设备显示相同内容。例如,后座乘客可以将平板电脑(第一设备)上的显示内容投屏到中控屏幕或副驾驶屏幕(第二设备)上。例如,请参见图18中的(a),后座平板电脑上打开视频播放界面,该界面中正在播放视频,当平板电脑接收到向副驾驶屏幕的投屏操作时,将视频播放界面发送给副驾驶屏幕,如图18中的(b),这样,后座乘客与副驾驶屏幕可以一同观看同一视频。其中,后座平板电脑向副驾驶屏幕的投屏操作本申请不作限定。
可选的,第一设备(例如图18中后座平板电脑)将显示内容投屏到第二设备(例如图18副驾驶屏幕)之后,第一设备还可以控制第二设备关闭屏幕触控功能,和/或,第一设备上用户接收操作时,还可以对第二设备上投屏内容进行控制。例如,继续以图18为例,后座乘客控制平板电脑上的视频加速播放时,副驾驶屏幕上的视频同步加速播放,或者,后座乘客控制平板电脑上的视频减速播放时,副驾驶屏幕上的视频同步减速播放,等等。
在另一些实施例中,第一设备(例如图18中后座平板电脑)还可以调用第二设备(例如图18副驾驶屏幕)上的硬件,例如摄像头、麦克风等等。例如,请参见图19中的(a),后座乘客的平板电脑(第一设备)上显示与某个联系人的视频通话界面,该视频通话界面中包括平板电脑上摄像头采集的图像。视频通话界面中包括添加联系人的按键。假设平板电脑接收到针对该按键的操作,控制副驾驶对应的摄像头启动,并将采集的图像传输给平板电脑。这样,平板电脑在视频通话界面中添加副驾驶对应摄像头所采集的图像。简单来说,后座乘客通过平板电脑与某联系人视频通话过程中,通过调用副驾驶摄像头,将副驾驶乘客添加到视频通话中。
可选的,继续参见图19中的(b),平板电脑的视频通话界面中添加了副驾驶乘客之后,副驾驶屏幕上也可以同步显示三个人的视频通话界面。
在上面的实施例中,以第一设备(后座平板电脑)向第二设备(副驾驶屏幕)投屏为例。在另一些实施例中,第二设备还可以向第一设备投屏。示例性的场景包括:妈妈坐在副驾驶,孩子坐在后座。妈妈可以将副驾驶屏幕(第二设备)上的内容投屏到后座平板电脑(第一设备)上供孩子观看。示例性的,请参见图20中的(a),副驾驶屏幕上打开视频播放界面,该界面中正在播放视频,当副驾驶屏幕接收到向后座平板电脑的投屏操作时,将视频播放界面发送给平板电脑,如图20中的(b),这样,后座小孩与副驾驶妈妈可以一同观看同一视频。
可选的,第二设备(例如图20中副驾驶屏幕)将显示内容投屏到第一设备(例如图20后座平板电 脑)之后,第二设备还可以控制第一设备关闭屏幕触控功能,和/或,第二设备上接收到用户操作时,还可以对第一设备上投屏内容进行控制。例如,图20中的(b)中,副驾驶的妈妈可以通过副驾驶屏幕控制后座小孩的平板电脑上视频的暂停、加速、减速等。
同理,第二设备(例如图20中副驾驶屏幕)也可以调用第一设备(例如图20后座平板电脑)的硬件,例如摄像头、麦克风等等。继续以前面的例子为例,如果副驾驶的妈妈使用副驾驶屏幕(第二设备)与某个联系人(例如,小孩奶奶)进行视频通话,也可以控制后座平板电脑(即第一设备)的摄像头启动,并控制后座平板电脑将摄像头采集的图像(例如,后座小孩的图标)发送给副驾驶屏幕,以使副驾驶屏幕的视频通话界面中添加后座小孩的图像。例如,请参见图21中的(a),副驾驶屏幕(第二设备)上显示与某个联系人的视频通话界面,该视频通话界面中包括副驾驶摄像头采集的图像(即副驾驶妈妈的图像)。视频通话界面中包括添加联系人的按键。假设副驾驶屏幕收到针对该按键的操作,控制后座平板电脑(第一设备)启动摄像头,并将采集的图像传输给副驾驶屏幕。这样,副驾驶屏幕在视频通话界面中添加平板电脑的摄像头所采集的图像(即后座小孩的图像),如图21中的(b)。简单来说,副驾驶的妈妈通过副驾驶屏幕与某联系人视频通话过程中,通过调用后座乘客平板电脑的摄像头,将后座平小孩添加到视频通话中。
可选的,继续参见图21中的(b),副驾驶屏幕的视频通话界面中添加了后座乘客之后,后座平板电脑也可以同步显示三个人的视频通话界面。
图22为本申请实施例提供的电子设备2200的结构示意图。电子设备2200可以是前文中的第一设备或第二设备。如图22所示,电子设备2200可以包括:一个或多个处理器2201;一个或多个存储器2202;通信接口2203,以及一个或多个计算机程序2204,上述各器件可以通过一个或多个通信总线2205连接。其中该一个或多个计算机程序2204被存储在上述存储器2202中并被配置为被该一个或多个处理器2201执行,该一个或多个计算机程序2204包括指令。比如,当电子设备2200是前文中的第一设备时,该指令可以用于执行如上面相应实施例中第一设备的相关步骤,例如,图8或至图13中任一图所示的实施例中第一设备的步骤。再比如,当电子设备2200是前文中的第二设备时,该指令可以用于执行如上面相应实施例中第二设备的相关步骤,例如,图8或至图13中任一图所示的实施例中第二设备的步骤。通信接口2203用于实现电子设备2200与其他设备的通信,比如通信接口可以是收发器。
上述本申请提供的实施例中,从电子设备(例如平板电脑、车机、音箱、打印机等)作为执行主体的角度对本申请实施例提供的方法进行了介绍。为了实现上述本申请实施例提供的方法中的各功能,电子设备可以包括硬件结构和/或软件模块,以硬件结构、软件模块、或硬件结构加软件模块的形式来实现上述各功能。上述各功能中的某个功能以硬件结构、软件模块、还是硬件结构加软件模块的方式来执行,取决于技术方案的特定应用和设计约束条件。
以上实施例中所用,根据上下文,术语“当…时”或“当…后”可以被解释为意思是“如果…”或“在…后”或“响应于确定…”或“响应于检测到…”。类似地,根据上下文,短语“在确定…时”或“如果检测到(所陈述的条件或事件)”可以被解释为意思是“如果确定…”或“响应于确定…”或“在检测到(所陈述的条件或事件)时”或“响应于检测到(所陈述的条件或事件)”。另外,在上述实施例中,使用诸如第一、第二之类的关系术语来区份一个实体和另一个实体,而并不限制这些实体之间的任何实际的关系和顺序。
在本说明书中描述的参考“一个实施例”或“一些实施例”等意味着在本申请的一个或多个实施例中包括结合该实施例描述的特定特征、结构或特点。由此,在本说明书中的不同之处出现的语句“在一个实施例中”、“在一些实施例中”、“在其他一些实施例中”、“在另外一些实施例中”等不是必然都参考相同的实施例,而是意味着“一个或多个但不是所有的实施例”,除非是以其他方式另外特别强调。术语“包括”、“包含”、“具有”及它们的变形都意味着“包括但不限于”,除非是以其他方式另外特别强调。
在上述实施例中,可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时,可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时,全部或部分地产生按照本发明实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中,或者从一个计算机可读存储介质向另一个计算机可读存储介质传 输,例如,所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质,(例如,软盘、硬盘、磁带)、光介质(例如,DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。在不冲突的情况下,以上各实施例的方案都可以组合使用。
需要指出的是,本专利申请文件的一部分包含受著作权保护的内容。除了对专利局的专利文件或记录的专利文档内容制作副本以外,著作权人保留著作权。

Claims (23)

  1. 一种设备控制方法,其特征在于,包括:
    第一设备与第二设备连接;
    所述第一设备的显示屏上显示第一界面,所述第一界面中包括至少一个桌面组件,所述至少一个桌面组件用于控制所述第二设备的功能。
  2. 根据权利要求1所述的方法,其特征在于,在第一设备与第二设备连接之前,所述方法还包括:
    所述第一设备显示第二界面,所述第二界面为所述第一设备的本机界面;
    所述第一设备的显示屏上显示第一界面,包括:
    所述第一设备确定与所述第二设备连接成功时,自动从所述第二界面切换到所述第一界面。
  3. 根据权利要求1或2所述的方法,其特征在于,所述第一设备的显示屏上显示第一界面之前,所述方法还包括:
    所述第一设备显示锁屏界面,所述锁屏界面中包括第一提示信息,所述第一提示信息用于提示与所述第二设备连接成功;
    所述第一设备的显示屏上显示第一界面,包括:
    所述第一设备响应于在所述锁屏界面的操作,显示所述第一界面。
  4. 根据权利要求1-3任一所述的方法,其特征在于,所述第一界面中包括任务dock栏,所述至少一个桌面组件位于所述任务dock栏中。
  5. 根据权利要求2-4任一所述的方法,其特征在于,
    所述第一界面是在所述第二界面中的空白区域增加了所述至少一个桌面组件;或,
    所述第一界面是将所述第二界面中第一区域内的信息取消显示后,在所述第一区域内显示所述至少一个桌面组件。
  6. 根据权利要求5所述的方法,其特征在于,所述第一界面是将所述第二界面中第一区域内的信息取消显示后,在所述第一区域内显示所述至少一个桌面组件,包括:
    所述第一区域为所述第二界面中的任务栏所在区域,所述第一区域内包括所述第一设备中M个应用所对应的M个图标;M为正整数;
    所述第一界面是将所述M个图标中N个图标取消显示,并在所述N个图标所在位置显示所述至少一个桌面组件,N为小于或等于M的正整数。
  7. 根据权利要求6所述的方法,其特征在于,所述N个图标满足如下条件中的至少一种:
    所述N个图标对应的N个应用是所述M个应用中使用频率低于第一预设频率的应用;或,
    所述N个图标对应的N个应用不是用户最近使用的应用;或,
    所述N个图标对应的N个应用不是系统默认或用户指定的应用。
  8. 根据权利要求2-4任一所述的方法,其特征在于,所述第一界面是所述第二界面的上一界面或下一界面。
  9. 根据权利要求8所述的方法,其特征在于,所述第一界面是所述第二界面的上一界面或下一界面,包括:
    所述第一设备包括K层主界面,K为正整数,所述第二界面是所述K层主界面中的第i层,i为1到K之间的正整数;所述第一界面是在所述第i层与第i+1层之间的新增界面,或,所述第i层与第i-1层之间的新增界面。
  10. 根据权利要求8-9任一所述的方法,其特征在于,所述第一界面与所述第二界面中有重叠,重叠部分包括:所述第二界面上用户使用次数大于第三预设次数的显示组件,和/或,所述第二界面上用户最近使用过的显示组件。
  11. 根据权利要求8-10任一所述的方法,其特征在于,所述方法还包括:
    所述第一设备接收界面切换操作;
    所述第一设备响应于所述界面切换操作,所述显示屏上从所述第一界面切回到所述第二界面。
  12. 根据权利要求1-11任一所述的方法,其特征在于,所述第二设备是车机系统,所述至少一个桌面组件包括第一桌面组件、第二桌面组件、第三桌面组件和第四桌面组件中的至少一个;
    其中,所述第一桌面组件用于控制所述车机系统的座椅,所述第二桌面组件用于控制所述车机系统的空调,所述第三桌面组件用于控制所述车机系统的灯光,所述第四桌面组件用于添加对所述车机系统的其它控制功能。
  13. 根据权利要求1-11任一所述的方法,其特征在于,所述第二设备是音箱,所述至少一个桌面组件包括第一桌面组件、第二桌面组件、第三桌面组件和第四桌面组件中的至少一个;
    其中,所述第一桌面组件用于控制所述音箱的音量,所述第二桌面组件用于控制所述音箱的开始或停止播放,所述第三桌面组件用于控制所述音箱的下一曲或上一曲,所述第四桌面组件用于添加对所述音箱的其它控制功能。
  14. 根据权利要求1-11任一所述的方法,其特征在于,所述第二设备是打印设备,所述至少一个桌面组件包括第一桌面组件、第二桌面组件、第三桌面组件和第四桌面组件中的至少一个;
    其中,所述第一桌面组件用于控制所述打印设备的启动或关闭,所述第二桌面组件用于控制所述打印设备的暂停或继续,所述第三桌面组件用于控制所述打印设备的打印颜色,所述第四桌面组件用于添加对所述打印设备的其它控制功能。
  15. 根据权利要求1-14任一所述的方法,其特征在于,所述方法还包括:
    所述第一设备上显示第三界面时,所述第一设备响应于第一操作,控制所述第二设备显示所述第三界面;或者,
    所述第二设备上显示第四界面时,所述第二设备响应于第二操作,控制所述第一设备显示所述第四界面。
  16. 根据权利要求15所述的方法,其特征在于,所述第一设备响应于第一操作,控制所述第二设备显示所述第三界面之后,还包括如下至少一步:
    所述第一设备响应于第三操作,控制所述第二设备关闭显示屏触控功能;或者,
    所述第一设备响应于第四操作,对所述第二设备上所述第三界面中的显示内容进行控制。
  17. 根据权利要求15所述的方法,其特征在于,所述第二设备响应于第二操作,控制所述第一设备显示所述第四界面之后,还包括:
    所述第二设备响应于第五操作,控制所述第一设备关闭显示屏触控功能;或者,
    所述第二设备响应于第六操作,对所述第一设备上所述第四界面中的显示内容进行控制。
  18. 根据权利要求1-17任一所述的方法,其特征在于,所述方法还包括:
    所述第一设备上显示第一视频通话界面,所述第一视频通话界面中包括所述第一设备上第一摄像头采集的图像;所述第一视频通话界面中包括添加联系人的按键;
    所述第一设备接收到针对所述按键的操作时,控制所述第二设备启动所述第二设备上的第二摄像头,并将所述第二摄像头采集的图像传输给所述第一设备;
    所述第一设备在所述第一视频通话界面中添加所述第二摄像头采集的图像。
  19. 根据权利要求18所述的方法,其特征在于,所述方法还包括:
    所述第二设备上显示第二视频通话界面,所述第二视频通话界面中包括所述第一摄像头采集的图像,以及所述第二摄像头采集的图像。
  20. 根据权利要求1-19任一所述的方法,其特征在于,所述第一设备与所述第二设备连接,包括:
    所述第一设备识别到所述第二设备时,显示第二提示信息,所述第二提示信息用于提示是否与所述第二设备连接;
    所述第一设备在接收到确认与所述第二设备连接的指示时,向所述第二设备发送连接请求;
    所述第二设备接收到连接请求后,显示第三提示信息,所述第三提示信息用于提示是否同意连接所述第一设备;
    所述第二设备在接收到同意指示时,与所述第一设备连接。
  21. 一种通信系统,其特征在于,包括:第一设备和第二设备;
    所述第一设备用于执行如权利要求1至20任一项所述的方法中第一设备的步骤;
    所述第二设备用于执行如权利要求1至20任一项所述的方法中第二设备的步骤。
  22. 一种电子设备,其特征在于,包括:
    处理器,存储器,以及,一个或多个程序;
    其中,所述一个或多个程序被存储在所述存储器中,所述一个或多个程序包括指令,当所述指令被所述处理器执行时,使得所述电子设备执行如权利要求1至20中任意一项所述的方法步骤。
  23. 一种计算机可读存储介质,其特征在于,所述计算机可读存储介质用于存储计算机程序,当所述计算机程序在计算机上运行时,使得所述计算机执行如权利要求1至20中任意一项所述的方法。
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