WO2021098678A1 - 投屏控制方法及电子设备 - Google Patents

投屏控制方法及电子设备 Download PDF

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Publication number
WO2021098678A1
WO2021098678A1 PCT/CN2020/129341 CN2020129341W WO2021098678A1 WO 2021098678 A1 WO2021098678 A1 WO 2021098678A1 CN 2020129341 W CN2020129341 W CN 2020129341W WO 2021098678 A1 WO2021098678 A1 WO 2021098678A1
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WO
WIPO (PCT)
Prior art keywords
electronic device
target application
display
target
projection
Prior art date
Application number
PCT/CN2020/129341
Other languages
English (en)
French (fr)
Inventor
王国志
Original Assignee
维沃移动通信有限公司
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.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP20889923.7A priority Critical patent/EP4047940A4/en
Publication of WO2021098678A1 publication Critical patent/WO2021098678A1/zh
Priority to US17/749,122 priority patent/US20220276909A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • G06F3/1462—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay with means for detecting differences between the image stored in the host and the images displayed on the remote displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72466—User interfaces specially adapted for cordless or mobile telephones with selection means, e.g. keys, having functions defined by the mode or the status of the device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2352/00—Parallel handling of streams of display data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2358/00—Arrangements for display data security
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/06—Consumer Electronics Control, i.e. control of another device by a display or vice versa
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons

Definitions

  • the present invention relates to the field of communication technology, in particular to a projection screen control method and electronic equipment.
  • the embodiments of the present invention provide a projection control method and an electronic device, so as to solve the problem of exposing personal privacy when the display content of the electronic device is mirrored to the display device in the related art.
  • a projection control method applied to electronic equipment including:
  • a second operation for the target control is received, and in response to the second operation, the target application is switched to run in the background.
  • the embodiment of the present invention also provides an electronic device, including:
  • the display module is used to display the target control when the electronic device establishes a communication connection with the projection display device;
  • the determining module is configured to receive a first operation for the target control, and in response to the first operation, determine the target application to be screened;
  • the projection module is configured to send the display content of the target application to the projection display device for display through the communication connection;
  • the first switching module is configured to receive a second operation for the target control, and in response to the second operation, switch the target application to run in the background.
  • An embodiment of the present invention also provides an electronic device including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • the computer program is executed by the processor, the above is achieved.
  • the steps of the projection control method are described in detail below.
  • the embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned projection control method are realized.
  • the target application of the screen projection is switched to run in the background through the target control, and the subsequent operations performed by the user on the electronic device and the content displayed by the electronic device for the operation will not be cast.
  • Screen to the projection display device so as to realize the split-screen display of the electronic device and the projection display device, and protect the privacy of the electronic device holder.
  • Figure 1 shows a flow chart of the steps of a method for controlling projection provided by an embodiment of the present invention
  • FIG. 2 shows one of the schematic diagrams of the display of the electronic device in the projection control method provided by the embodiment of the present invention
  • FIG. 3 shows the second schematic diagram of the display of the electronic device in the projection control method provided by the embodiment of the present invention
  • FIG. 4 shows one of the schematic structural diagrams of the electronic device provided by the embodiment of the present invention.
  • FIG. 5 shows the second structural diagram of an electronic device provided by an embodiment of the present invention.
  • words such as “exemplary” or “for example” are used as examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiment of the present invention should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
  • the electronic device provided by the embodiment of the present invention may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook, a wearable device (Wearable Device), a vehicle-mounted device, or a personal digital assistant ( Personal Digital Assistant, PDA), etc. It should be noted that the specific types of electronic devices are not limited in the embodiments of the present invention.
  • an embodiment of the present invention provides a method for controlling screen projection, which is applied to an electronic device, and includes:
  • Step 101 When the electronic device establishes a communication connection with the projection display device, display the target control 1 (as shown in FIG. 2).
  • the target control can be a floating button.
  • Step 102 Receive a first operation for the target control 1, and in response to the first operation, determine a target application to be screened;
  • Step 103 Send the display content of the target application to the projection display device for display through the communication connection;
  • Step 104 Receive a second operation for the target control 1, and in response to the second operation, switch the target application to run in the background.
  • the embodiment of the present invention realizes the split screen function of the electronic device and the projection display device during the projection process, prevents important private information of the electronic device from being projected to the projection display device, and can protect the privacy of the user of the electronic device; the user can Through the above functions, you can fully enjoy the pleasure of watching movies brought by the projection display device, and it will not hinder the normal use of the electronic device.
  • the first operation includes:
  • the target application can be any one of application A, application B, application C, application D, application E, and application F in FIG. 2;
  • the first operation includes:
  • the application selection button of the target control 1 Click the application selection button of the target control 1 to select the target application through the application selection button; for example, as shown in FIG. 3, the application selection button of the target control 1 is the rectangular button in FIG. 3, click the rectangle Press the key to select the target application.
  • the second operation includes: clicking a split screen button of the target control.
  • the split screen button is the triangle button in Figure 3, and the triangle button is activated and assumes a preset color.
  • the preset color is used to indicate that the electronic device has currently activated the split screen (electronic device and The split screen function of the projection display device, after clicking the triangle button, the target application of the electronic device is hidden to the background, and the projection screen display device normally plays the display content of the target application running in the background.
  • the method further includes:
  • the method further includes:
  • a fourth operation for the target control is received, and in response to the fourth operation, the target application is switched to run in the foreground.
  • the fourth operation includes: clicking the split screen button of the target control again.
  • the split screen button is the triangle button in Fig. 3, and the triangle button is clicked again to show a color different from the preset color, and this color is used to indicate that the electronic device has currently closed the split screen
  • step 104 the method further includes:
  • the fifth operation is to click the close button of the target control 1 (ie, the cross button in Fig. 3), the screen projection function is closed, and the target control disappears.
  • the target application of the screen projection is switched to run in the background through the target control, and the subsequent operations performed by the user on the electronic device and the content displayed by the electronic device for the operation will not be cast.
  • Screen to the projection display device so as to realize the split-screen display of the electronic device and the projection display device, and protect the privacy of the electronic device holder.
  • an embodiment of the present invention further provides an electronic device 400, including:
  • the display module 401 is configured to display the target control when the electronic device establishes a communication connection with the projection display device;
  • the determining module 402 is configured to receive a first operation on the target control, and in response to the first operation, determine the target application to be screened;
  • the projection module 403 is configured to send the display content of the target application to the projection display device for display through the communication connection;
  • the first switching module 404 is configured to receive a second operation for the target control, and in response to the second operation, switch the target application to run in the background.
  • the second operation includes:
  • the electronic device further includes:
  • An interface display module for displaying the main interface of the electronic device
  • the running module is configured to receive a third operation on the main interface, and in response to the third operation, run the application corresponding to the third operation in the foreground.
  • the electronic device further includes:
  • the second switching module is configured to receive a fourth operation for the target control, and in response to the fourth operation, switch the target application to run in the foreground.
  • the electronic device further includes:
  • the hiding module is configured to receive a fifth operation for the target control, and in response to the fifth operation, stop sending the display content of the target application to the projection display device, and hide the target control.
  • the electronic device provided by the embodiment of the present invention can implement the various processes implemented by the electronic device in the method embodiments of FIGS. 1 to 3, and in order to avoid repetition, details are not described herein again.
  • the target application of the screen projection is switched to run in the background through the target control, and the subsequent operations performed by the user on the electronic device and the content displayed by the electronic device for the operation will not be cast.
  • Screen to the projection display device so as to realize the split-screen display of the electronic device and the projection display device, and protect the privacy of the electronic device holder.
  • the electronic device provided by the embodiment of the present invention is an electronic device capable of executing the above-mentioned projection control method, and all the embodiments of the above-mentioned projection control method are applicable to the electronic device, and can achieve the same or similar Beneficial effect.
  • the electronic device 500 includes but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, and a display unit 506, a user input unit 507, an interface unit 508, a memory 509, a processor 510, and a power supply 511 and other components.
  • a radio frequency unit 501 includes but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, and a display unit 506, a user input unit 507, an interface unit 508, a memory 509, a processor 510, and a power supply 511 and other components.
  • the electronic device may include more or fewer components than those shown in the figure, or a combination of certain components, or different components. Layout.
  • electronic devices include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.
  • the processor 510 is configured to display a target control when the electronic device establishes a communication connection with the projection display device; receive a first operation on the target control, and in response to the first operation, determine the target control to be projected Target application
  • the radio frequency unit 501 is configured to send the display content of the target application to the projection display device for display through the communication connection;
  • the processor 510 is further configured to receive a second operation for the target control, and in response to the second operation, switch the target application to run in the background.
  • the target application of the screen projection is switched to run in the background through the target control, and the subsequent operations performed by the user on the electronic device and the content displayed by the electronic device for the operation will not be cast.
  • Screen to the projection display device so as to realize the split-screen display of the electronic device and the projection display device, and protect the privacy of the electronic device holder.
  • the electronic device provided by the embodiment of the present invention is an electronic device capable of executing the above-mentioned projection control method, and all the embodiments of the above-mentioned projection control method are applicable to the electronic device, and can achieve the same or similar Beneficial effect.
  • the radio frequency unit 501 can be used for receiving and sending signals during the process of sending and receiving information or talking. Specifically, the downlink data from the base station is received and processed by the processor 510; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 501 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 501 can also communicate with the network and other devices through a wireless communication system.
  • the electronic device provides users with wireless broadband Internet access through the network module 502, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 503 may convert the audio data received by the radio frequency unit 501 or the network module 502 or stored in the memory 509 into an audio signal and output it as sound. Moreover, the audio output unit 503 may also provide audio output related to a specific function performed by the electronic device 500 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 503 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 504 is used to receive audio or video signals.
  • the input unit 504 may include a graphics processing unit (GPU) 5041 and a microphone 5042.
  • the graphics processor 5041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the data is processed.
  • the processed image frame may be displayed on the display unit 506.
  • the image frame processed by the graphics processor 5041 may be stored in the memory 509 (or other storage medium) or sent via the radio frequency unit 501 or the network module 502.
  • the microphone 5042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 501 for output in the case of a telephone call mode.
  • the electronic device 500 further includes at least one sensor 505, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 5061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 5061 and the display panel 5061 when the electronic device 500 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of electronic devices (such as horizontal and vertical screen switching, related games) , Magnetometer posture calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 505 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 506 is used to display information input by the user or information provided to the user.
  • the display unit 506 may include a display panel 5061, and the display panel 5061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 507 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the electronic device.
  • the user input unit 507 includes a touch panel 5071 and other input devices 5072.
  • the touch panel 5071 also known as a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 5071 or near the touch panel 5071. operating).
  • the touch panel 5071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 510, the command sent by the processor 510 is received and executed.
  • the touch panel 5071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 507 may also include other input devices 5072.
  • other input devices 5072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 5071 can be overlaid on the display panel 5061.
  • the touch panel 5071 detects a touch operation on or near it, it is transmitted to the processor 510 to determine the type of the touch event, and then the processor 510 determines the type of the touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 5061.
  • the touch panel 5071 and the display panel 5061 are used as two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 5071 and the display panel 5061 can be integrated
  • the implementation of the input and output functions of the electronic device is not specifically limited here.
  • the interface unit 508 is an interface for connecting an external device and the electronic device 500.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 508 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the electronic device 500 or can be used to connect the electronic device 500 to an external device. Transfer data between devices.
  • the memory 509 can be used to store software programs and various data.
  • the memory 509 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 509 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 510 is the control center of the electronic device. It uses various interfaces and lines to connect the various parts of the entire electronic device, runs or executes software programs and/or modules stored in the memory 509, and calls data stored in the memory 509 , Perform various functions of electronic equipment and process data, so as to monitor the electronic equipment as a whole.
  • the processor 510 may include one or more processing units; preferably, the processor 510 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem The processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 510.
  • the electronic device 500 may also include a power source 511 (such as a battery) for supplying power to various components.
  • a power source 511 such as a battery
  • the power source 511 may be logically connected to the processor 510 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
  • the electronic device 500 includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present invention further provides an electronic device, including a processor, a memory, and a computer program stored in the memory and running on the processor, and the computer program is executed by the processor to realize the above-mentioned projection control
  • an electronic device including a processor, a memory, and a computer program stored in the memory and running on the processor, and the computer program is executed by the processor to realize the above-mentioned projection control
  • the embodiment of the present invention also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the above-mentioned projection control method embodiment is realized, and the same can be achieved.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make an electronic device (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the method described in each embodiment of the present invention.
  • a storage medium such as ROM/RAM, magnetic disk,
  • the optical disc includes several instructions to make an electronic device (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the method described in each embodiment of the present invention.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)

Abstract

本发明提供一种投屏控制方法及电子设备，该方法包括：在所述电子设备与投屏显示设备建立通信连接时，显示目标控件；接收针对所述目标控件的第一操作，响应所述第一操作，确定待投屏的目标应用；通过所述通信连接将所述目标应用的显示内容发送给所述投屏显示设备进行显示；接收针对所述目标控件的第二操作，响应所述第二操作，将所述目标应用切换到后台运行。

Description

投屏控制方法及电子设备
相关申请的交叉引用
本申请主张在2019年11月22日在中国提交的中国专利申请No.201911155561.8的优先权，其全部内容通过引用包含于此。
技术领域
本发明涉及通信技术领域，尤其涉及一种投屏控制方法及电子设备。
背景技术
随着智能手机、智能电视、电脑的普及，越来越多的显示设备都支持手机投屏功能。消费者想利用手机投屏与好友一起分享电影、照片以及打游戏等，但是手机投屏到显示屏之后，手机上每个操作以及消息往来也都会显示在显示屏上，个人隐私容易暴露。
发明内容
本发明实施例提供一种投屏控制方法及电子设备，以解决相关技术中电子设备的显示内容镜像投屏到显示设备上存在暴露个人隐私的问题。
为了解决上述技术问题，本发明是这样实现的：一种投屏控制方法，应用于电子设备，包括：
在所述电子设备与投屏显示设备建立通信连接时，显示目标控件；
接收针对所述目标控件的第一操作，响应所述第一操作，确定待投屏的目标应用；
通过所述通信连接将所述目标应用的显示内容发送给所述投屏显示设备进行显示；
接收针对所述目标控件的第二操作，响应所述第二操作，将所述目标应用切换到后台运行。
本发明实施例还提供了一种电子设备，包括：
显示模块，用于在所述电子设备与投屏显示设备建立通信连接时，显示 目标控件；
确定模块，用于接收针对所述目标控件的第一操作，响应所述第一操作，确定待投屏的目标应用；
投屏模块，用于通过所述通信连接将所述目标应用的显示内容发送给所述投屏显示设备进行显示；
第一切换模块，用于接收针对所述目标控件的第二操作，响应所述第二操作，将所述目标应用切换到后台运行。
本发明实施例还提供了一种电子设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如上所述的投屏控制方法的步骤。
本发明实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如上所述的投屏控制方法的步骤。
在本发明实施例中，在投屏模式下，通过目标控件将投屏的目标应用切换到后台运行，则用户后续在电子设备上进行的操作及电子设备针对操作所显示的内容不会被投屏至投屏显示设备，从而实现电子设备与投屏显示设备的分屏显示，保护电子设备持有者的隐私。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1表示本发明实施例提供的投屏控制方法的步骤流程图；
图2表示本发明实施例提供的投屏控制方法中电子设备的显示示意图之一；
图3表示本发明实施例提供的投屏控制方法中电子设备的显示示意图之二；
图4表示本发明实施例提供的电子设备的结构示意图之一；
图5表示本发明实施例提供的电子设备的结构示意图之二。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本发明实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
本发明实施例提供的电子设备可以为手机、平板电脑、笔记本电脑、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、上网本、可穿戴式设备(Wearable Device)、车载设备或者个人数字助理(Personal Digital Assistant，PDA)等。需要说明的是，在本发明实施例中并不限定电子设备的具体类型。
如图1所示，本发明实施例提供一种投屏控制方法，应用于电子设备，包括：
步骤101，在所述电子设备与投屏显示设备建立通信连接时，显示目标控件1(如图2所示)。
可选地，该目标控件可以为悬浮按钮。
步骤102，接收针对所述目标控件1的第一操作，响应所述第一操作，确定待投屏的目标应用；
步骤103，通过所述通信连接将所述目标应用的显示内容发送给所述投屏显示设备进行显示；
步骤104，接收针对所述目标控件1的第二操作，响应所述第二操作，将所述目标应用切换到后台运行。
本发明实施例在投屏的过程中，实现电子设备和投屏显示设备的分屏功能，避免电子设备的重要隐私信息被投屏至投屏显示设备，可保护电子设备 用户的隐私；用户可以通过上述功能，充分享受投屏显示设备带来的观影等快感，也无碍电子设备的正常使用。
可选地，本发明的上述实施例中，如图2所示，所述第一操作包括：
拖拽所述目标应用至所述目标控件1；例如，目标应用可以为图2中的应用A、应用B、应用C、应用D、应用E以及应用F中的任意一个；
或者，所述第一操作包括：
点击所述目标控件1的应用选择按键，通过所述应用选择按键选择所述目标应用；例如，如图3所示，目标控件1的应用选择按键为图3中的矩形按键，点击所述矩形按键，选择目标应用。
可选地，所述第二操作包括：点击所述目标控件的分屏按键。例如，如图3所示，分屏按键为图3中的三角按键，所述三角按键被激活后呈预设颜色，该预设颜色用于指示该电子设备当前已激活分屏(电子设备和投屏显示设备的分屏)功能，点击所述三角按键之后，电子设备的目标应用被隐藏至后台，投屏显示设备正常播放后台运行的目标应用的显示内容。
可选地，步骤104之后，所述方法还包括：
显示所述电子设备的主界面；
接收针对所述主界面的第三操作，响应所述第三操作，在前台运行所述第三操作对应的应用。
例如，电子设备用户点击主界面上的除被选择的目标应用之外的其他应用，则当前被操作的应用在前台运行，且当前在前台运行的应用不会被投屏至相应的投屏显示设备。
作为一个可选实施例，步骤104之后，所述方法还包括：
接收针对所述目标控件的第四操作，响应所述第四操作，将所述目标应用切换至前台运行。
例如，所述第四操作包括：再次点击所述目标控件的分屏按键。例如，如图3所示，分屏按键为图3中的三角按键，所述三角按键被再次点击后呈与预设颜色不同的颜色，该颜色用于指示该电子设备当前已关闭分屏(电子设备和投屏显示设备的分屏)功能，点击所述三角按键之后，目标应用切换至电子设备的前台运行；且投屏显示设备正常播放前台运行的目标应用的显示 内容。
作为又一个可选实施例，步骤104之后，所述方法还包括：
接收针对所述目标控件1的第五操作，响应所述第五操作，停止向所述投屏显示设备发送所述目标应用的显示内容，并隐藏所述目标控件。
如图3所示，第五操作为点击目标控件1的关闭按键(即图3中的叉叉按键)，投屏功能关闭，目标控件消失。
综上，本发明实施例在投屏模式下，通过目标控件将投屏的目标应用切换到后台运行，则用户后续在电子设备上进行的操作及电子设备针对操作所显示的内容不会被投屏至投屏显示设备，从而实现电子设备与投屏显示设备的分屏显示，保护电子设备持有者的隐私。
如图4所示，本发明实施例还提供一种电子设备400，包括：
显示模块401，用于在所述电子设备与投屏显示设备建立通信连接时，显示目标控件；
确定模块402，用于接收针对所述目标控件的第一操作，响应所述第一操作，确定待投屏的目标应用；
投屏模块403，用于通过所述通信连接将所述目标应用的显示内容发送给所述投屏显示设备进行显示；
第一切换模块404，用于接收针对所述目标控件的第二操作，响应所述第二操作，将所述目标应用切换到后台运行。
可选地，本发明的上述实施例中，所述第二操作包括：
点击所述目标控件的分屏按键。
可选地，本发明的上述实施例中，所述电子设备还包括：
界面显示模块，用于显示所述电子设备的主界面；
运行模块，用于接收针对所述主界面的第三操作，响应所述第三操作，在前台运行所述第三操作对应的应用。
可选地，本发明的上述实施例中，所述电子设备还包括：
第二切换模块，用于接收针对所述目标控件的第四操作，响应所述第四操作，将所述目标应用切换至前台运行。
可选地，本发明的上述实施例中，所述电子设备还包括：
隐藏模块，用于接收针对所述目标控件的第五操作，响应所述第五操作，停止向所述投屏显示设备发送所述目标应用的显示内容，并隐藏所述目标控件。
本发明实施例提供的电子设备能够实现图1至图3的方法实施例中电子设备实现的各个过程，为避免重复，这里不再赘述。
综上，本发明实施例在投屏模式下，通过目标控件将投屏的目标应用切换到后台运行，则用户后续在电子设备上进行的操作及电子设备针对操作所显示的内容不会被投屏至投屏显示设备，从而实现电子设备与投屏显示设备的分屏显示，保护电子设备持有者的隐私。
需要说明的是，本发明实施例提供的电子设备是能够执行上述投屏控制方法的电子设备，则上述投屏控制方法的所有实施例均适用于该电子设备，且均能达到相同或相似的有益效果。
图5为实现本发明各个实施例的一种电子设备的硬件结构示意图，该电子设备500包括但不限于：射频单元501、网络模块502、音频输出单元503、输入单元504、传感器505、显示单元506、用户输入单元507、接口单元508、存储器509、处理器510、以及电源511等部件。本领域技术人员可以理解，图5中示出的电子设备结构并不构成对电子设备的限定，电子设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本发明实施例中，电子设备包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器510，用于在所述电子设备与投屏显示设备建立通信连接时，显示目标控件；接收针对所述目标控件的第一操作，响应所述第一操作，确定待投屏的目标应用；
射频单元501，用于通过所述通信连接将所述目标应用的显示内容发送给所述投屏显示设备进行显示；
所述处理器510，还用于接收针对所述目标控件的第二操作，响应所述第二操作，将所述目标应用切换到后台运行。
综上，本发明实施例在投屏模式下，通过目标控件将投屏的目标应用切换到后台运行，则用户后续在电子设备上进行的操作及电子设备针对操作所 显示的内容不会被投屏至投屏显示设备，从而实现电子设备与投屏显示设备的分屏显示，保护电子设备持有者的隐私。
需要说明的是，本发明实施例提供的电子设备是能够执行上述投屏控制方法的电子设备，则上述投屏控制方法的所有实施例均适用于该电子设备，且均能达到相同或相似的有益效果。
应理解的是，本发明实施例中，射频单元501可用于收发信息或通话过程中，信号的接收和发送，具体地，将来自基站的下行数据接收后，给处理器510处理；另外，将上行的数据发送给基站。通常，射频单元501包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元501还可以通过无线通信系统与网络和其他设备通信。
电子设备通过网络模块502为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元503可以将射频单元501或网络模块502接收的或者在存储器509中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元503还可以提供与电子设备500执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元503包括扬声器、蜂鸣器以及受话器等。
输入单元504用于接收音频或视频信号。输入单元504可以包括图形处理器(Graphics Processing Unit，GPU)5041和麦克风5042，图形处理器5041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元506上。经图形处理器5041处理后的图像帧可以存储在存储器509(或其它存储介质)中或者经由射频单元501或网络模块502进行发送。麦克风5042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元501发送到移动通信基站的格式输出。
电子设备500还包括至少一种传感器505，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板5061的亮度，接近传感器 可在电子设备500移动到耳边时，关闭显示面板5061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别电子设备姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器505还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元506用于显示由用户输入的信息或提供给用户的信息。显示单元506可包括显示面板5061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板5061。
用户输入单元507可用于接收输入的数字或字符信息，以及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。具体地，用户输入单元507包括触控面板5071以及其他输入设备5072。触控面板5071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板5071上或在触控面板5071附近的操作)。触控面板5071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器510，接收处理器510发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板5071。除了触控面板5071，用户输入单元507还可以包括其他输入设备5072。具体地，其他输入设备5072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步地，触控面板5071可覆盖在显示面板5061上，当触控面板5071检测到在其上或附近的触摸操作后，传送给处理器510以确定触摸事件的类型，随后处理器510根据触摸事件的类型在显示面板5061上提供相应的视觉输出。虽然在图5中，触控面板5071与显示面板5061是作为两个独立的部件来实现电子设备的输入和输出功能，但是在某些实施例中，可以将触控面 板5071与显示面板5061集成而实现电子设备的输入和输出功能，具体此处不做限定。
接口单元508为外部装置与电子设备500连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元508可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到电子设备500内的一个或多个元件或者可以用于在电子设备500和外部装置之间传输数据。
存储器509可用于存储软件程序以及各种数据。存储器509可主要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、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器509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、或其他易失性固态存储器件。
处理器510是电子设备的控制中心，利用各种接口和线路连接整个电子设备的各个部分，通过运行或执行存储在存储器509内的软件程序和/或模块，以及调用存储在存储器509内的数据，执行电子设备的各种功能和处理数据，从而对电子设备进行整体监控。处理器510可包括一个或多个处理单元；优选地，处理器510可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器510中。
电子设备500还可以包括给各个部件供电的电源511(比如电池)，优选地，电源511可以通过电源管理系统与处理器510逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，电子设备500包括一些未示出的功能模块，在此不再赘述。
优选地，本发明实施例还提供一种电子设备，包括处理器，存储器，存储在存储器上并可在所述处理器上运行的计算机程序，该计算机程序被处理器执行时实现上述投屏控制方法实施例的各个过程，且能达到相同的技术效果， 为避免重复，这里不再赘述。
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述投屏控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台电子设备(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例所述的方法。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本发明的保护之内。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (10)

  1. 一种投屏控制方法，应用于电子设备，包括：
    在所述电子设备与投屏显示设备建立通信连接时，显示目标控件；
    接收针对所述目标控件的第一操作，响应所述第一操作，确定待投屏的目标应用；
    通过所述通信连接将所述目标应用的显示内容发送给所述投屏显示设备进行显示；
    接收针对所述目标控件的第二操作，响应所述第二操作，将所述目标应用切换到后台运行。
  2. 根据权利要求1所述的方法，其中，所述将所述目标应用切换到后台运行之后，所述方法还包括：
    显示所述电子设备的主界面；
    接收针对所述主界面的第三操作，响应所述第三操作，在前台运行所述第三操作对应的应用。
  3. 根据权利要求1所述的方法，其中，所述将所述目标应用切换到后台运行之后，所述方法还包括：
    接收针对所述目标控件的第四操作，响应所述第四操作，将所述目标应用切换至前台运行。
  4. 根据权利要求1所述的方法，其中，所述将所述目标应用切换到后台运行之后，所述方法还包括：
    接收针对所述目标控件的第五操作，响应所述第五操作，停止向所述投屏显示设备发送所述目标应用的显示内容，并隐藏所述目标控件。
  5. 一种电子设备，包括：
    显示模块，用于在所述电子设备与投屏显示设备建立通信连接时，显示目标控件；
    确定模块，用于接收针对所述目标控件的第一操作，响应所述第一操作，确定待投屏的目标应用；
    投屏模块，用于通过所述通信连接将所述目标应用的显示内容发送给所 述投屏显示设备进行显示；
    第一切换模块，用于接收针对所述目标控件的第二操作，响应所述第二操作，将所述目标应用切换到后台运行。
  6. 根据权利要求5所述的电子设备，其中，所述电子设备还包括：
    界面显示模块，用于显示所述电子设备的主界面；
    运行模块，用于接收针对所述主界面的第三操作，响应所述第三操作，在前台运行所述第三操作对应的应用。
  7. 根据权利要求5所述的电子设备，其中，所述电子设备还包括：
    第二切换模块，用于接收针对所述目标控件的第四操作，响应所述第四操作，将所述目标应用切换至前台运行。
  8. 根据权利要求5所述的电子设备，其中，所述电子设备还包括：
    隐藏模块，用于接收针对所述目标控件的第五操作，响应所述第五操作，停止向所述投屏显示设备发送所述目标应用的显示内容，并隐藏所述目标控件。
  9. 一种电子设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至4中任一项所述的投屏控制方法的步骤。
  10. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如权利要求1至4中任一项所述的投屏控制方法的步骤。
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