WO2021023220A1

WO2021023220A1 - Content continuation method and system, and electronic device

Info

Publication number: WO2021023220A1
Application number: PCT/CN2020/107085
Authority: WO
Inventors: 聂振兴
Original assignee: 华为技术有限公司
Priority date: 2019-08-06
Filing date: 2020-08-05
Publication date: 2021-02-11
Also published as: CN112351412A; CN112291764B; CN112291764A

Abstract

Provided are a content continuation method and system, and an electronic device, which relate to the field of terminals, can reduce the operation complexity for a user during cross-device interaction, and improve the usage experience of the user. The content continuation system comprises a first electronic device and a second electronic device, wherein the first electronic device is configured with a first NFC unit, and the second electronic device is configured with a second NFC unit. The first electronic device acquires device information of the second electronic device from the second NFC unit by means of the first NFC unit when a first application interface of a first application is displayed; the first electronic device establishes a wireless communication connection with the second electronic device according to the device information; the first electronic device sends, on the basis of the wireless communication connection, a label of the first application interface to the second electronic device, and the label is used for indicating the display content in the first application interface; and the second electronic device displays a corresponding second application interface according to the label, and the first application interface and the second application interface include the same display content.

Description

Method, system and electronic equipment for content connection

This application requires a Chinese patent application filed with the State Intellectual Property Office, the application number is 201910722098.4, and the invention title is "The continuation of the task between mobile phone and PC" on August 6, 2019, and on September 26, 2019 The State Intellectual Property Office, the application number is 201910918888.X, the title of the invention is "a content connection method, system and electronic equipment" Chinese patent application priority, the entire content of which is incorporated into this application by reference.

Technical field

This application relates to the field of terminals, in particular to a content connection method, system and electronic equipment.

Background technique

With the development of smart terminal technology, a user or family often has multiple electronic devices, and the user often needs to switch between multiple electronic devices. For example, a user uses a mobile phone to watch a video on the way from get off work, and may wish to switch the video to the TV to continue watching after returning home. For another example, a user can use a laptop to work at home, and when the user leaves home, he may wish to switch the files in the laptop to the mobile phone to continue working.

In this kind of cross-device interaction scenario, the user is usually required to manually switch the playback content on one device to another device. For example, if the user needs to switch the webpage A being browsed in the mobile phone to a laptop for playback, the user can enter the web address of the webpage A in the browser of the laptop to open the webpage A on the laptop. Obviously, this process of switching between multiple devices to play content is time-consuming and cumbersome, and the user experience is not high.

Summary of the invention

The present application provides a content connection method, system and electronic device, which can conveniently and quickly switch the content played in the first electronic device to the second electronic device to continue playing, thereby reducing the complexity of operations when the user interacts across devices. Improve user experience.

In order to achieve the above objectives, this application adopts the following technical solutions:

In the first aspect, the present application provides a content connection system. The system may include a first electronic device and a second electronic device. The first electronic device is configured with a first NFC unit, and the second electronic device is configured with a second NFC unit. 2. The NFC unit includes the device information of the second electronic device, and the above-mentioned NFC unit may specifically be an NFC chip or an electronic tag;

Wherein, when the first electronic device displays the first application interface of the first application, the first electronic device can obtain the device information of the second electronic device from the second NFC unit through the first NFC unit; further, the first electronic device can Establish a wireless communication connection with the second electronic device according to the device information. The wireless communication connection may be a Bluetooth connection or a Wi-Fi P2P connection; subsequently, the first electronic device may send the first application to the second electronic device based on the above wireless communication connection The label of the interface, which is used to indicate the display content in the first application interface; in this way, after receiving the label, the second electronic device can display the second application interface of the first application corresponding to the first application interface according to the label , The first application interface and the second application interface contain the same display content.

That is to say, when the user wants to switch the electronic device to browse an application interface, the NFC unit in the two electronic devices can quickly establish a wireless communication connection, thereby sending the content tag being displayed in the first electronic device to the second electronic device. The electronic device enables the second electronic device to continuously play the application interface in the first electronic device according to the tag, thereby simplifying the user's operation process when the same content is interacted across devices, and improving and enriching the user's experience.

In a possible implementation manner, the first electronic device may be specifically used to obtain device information of the second electronic device from the second NFC unit through the first NFC unit in response to an operation of approaching or contacting the second NFC unit.

In a possible implementation manner, the first electronic device may be specifically used to send an electromagnetic wave signal through the first NFC unit, and the electromagnetic wave signal is used to drive the second NFC unit to send the device information of the second electronic device; The NFC unit obtains the device information of the second electronic device from the second NFC unit.

That is, the user can trigger the first electronic device to establish a communication connection with the second electronic device through a touch, so as to switch the display content in the first electronic device to the second electronic device to continue playing.

In a possible implementation manner, the first electronic device is also used to: obtain the label of the first application interface.

In a possible implementation manner, the first electronic device is specifically used for: the bump application in the first electronic device sends a first request to the first application running in the foreground, and the first request is used to request to obtain the display The label of the first application interface; in response to the first request, the first application obtains the label of the first application interface.

In a possible implementation manner, the first electronic device is specifically configured to: obtain the label of the first application interface from the application server of the first application.

Exemplarily, the first electronic device may be specifically used to: send a second request to the above-mentioned application server, the second request includes one or more indexes corresponding to the first response interface; the application server is also used to: according to the second request One or more indexes of generates a label of the first application interface, and sends the label of the first application interface to the first electronic device.

In a possible implementation, the first electronic device is further used to: obtain authentication information from the above application server, the authentication information is used to log in to the user's account registered in the first application; and send the authentication information based on the above wireless communication connection For the second electronic device; the second electronic device is also used to: use the authentication information to log in to the first application installed in the second electronic device. In this way, after the second electronic device automatically logs in to the first application, it can display the second application interface corresponding to the first application interface according to the label of the first application interface.

In a possible implementation manner, the first electronic device is also used to: predict the user's browsing location in the first application interface; send the browsing location to the second electronic device based on the above-mentioned wireless communication connection; the second electronic device specifically uses Yu: Display the second application interface according to the label of the first application interface and the browsing position.

In a possible implementation, the first electronic device is further configured to: send files contained in the first application interface to the second electronic device based on the above-mentioned wireless communication connection; the second electronic device is specifically configured to: according to the first application interface The label of and the file received from the first electronic device displays the second application interface.

In a possible implementation, the second electronic device is also used to: start the installed first application, and send the label of the first application interface to the first application, so that the first application displays the corresponding label according to the label. The second application interface; or, when the first application is not installed in the second electronic device, the second electronic device is specifically configured to: use a browser to open the second application interface according to the label of the first application interface.

In a possible implementation manner, the second electronic device is further configured to: when the first application is not installed in the second electronic device, prompt the user to download and install the first application in the second electronic device.

In a possible implementation manner, the above-mentioned device information may include the identification of the second electronic device, such as the Bluetooth MAC address of the second electronic device; in this case, the first electronic device can be specifically used to: The second electronic device establishes a Bluetooth connection; or, according to the identification of the second electronic device, establishes a Bluetooth connection with the second electronic device; then obtains connection configuration information from the second electronic device through the Bluetooth connection; and uses the connection configuration information to communicate with The second electronic device establishes a Wi-Fi P2P connection.

In a possible implementation, the first electronic device is specifically configured to: if the first application is a preset application, or the first application interface is a preset application interface, connect to the second electronic device based on the wireless communication connection Send the label of the first application interface.

In a possible implementation manner, the first electronic device is specifically configured to: if the stay time when the first NFC unit is close to or in contact with the second NFC unit satisfies the first preset condition, send the second electronic device based on the wireless communication connection The device sends the label of the first application interface; or; if the signal strength when the first NFC unit is close to or in contact with the second NFC unit meets the second preset condition, the first application interface is sent to the second electronic device based on the wireless communication connection Or; if the distance between the first NFC unit and the second NFC unit satisfies the third preset condition, send the label of the first application interface to the second electronic device based on the wireless communication connection.

That is to say, the first electronic device can determine whether the user’s current operation intention is to continue playing the first electronic device in the second electronic device according to the distance, signal strength, or contact time with the NFC unit in the second electronic device. Display content in electronic equipment. If the user's intention is not to continue to play the displayed content in the first electronic device in the second electronic device, the first electronic device can transmit the files contained in the first application interface to the second electronic device to realize the "one touch transfer" File transfer function.

In a possible implementation, the first electronic device is also used to display a first option and a second option, the first option is used to indicate to send the label of the first application interface to the second electronic device, and the second option is used to Instruct to send the file in the first application interface to the second electronic device. Then, if it is detected that the user selects the first option, the first electronic device can send the label of the first application interface to the second electronic device based on the above-mentioned wireless communication connection, so as to realize the "one touch connection" content replay function.

In the second aspect, the present application provides a content connection method, which can be applied to the content connection system in the first aspect; wherein, when the first electronic device displays the first application interface of the first application, The NFC unit obtains the device information of the second electronic device; the first electronic device establishes a wireless communication connection with the second electronic device according to the device information, and the wireless communication connection is a Bluetooth connection or a Wi-Fi P2P connection; the first electronic device is based on the The wireless communication connection sends the label of the first application interface to the second electronic device, the label is used to indicate the display content in the first application interface; after receiving the label of the first application interface, the second electronic device can display and A second application interface corresponding to the first application interface, and the first application interface and the second application interface contain the same display content.

In a possible implementation manner, obtaining the device information of the second electronic device by the first electronic device through the first NFC unit includes: in response to an operation of approaching or touching the second NFC unit in the second electronic device, the first electronic device The device obtains the device information of the second electronic device from the second NFC unit through the first NFC unit.

In a possible implementation manner, obtaining the device information of the second electronic device by the first electronic device through the first NFC unit includes: the first electronic device sends an electromagnetic wave signal through the first NFC unit, and the electromagnetic wave signal is used to drive the second electronic device. The second NFC unit sends the device information of the second electronic device; furthermore, the first electronic device can obtain the device information of the second electronic device from the second NFC unit through the first NFC unit.

In a possible implementation manner, the above content connection method further includes: the first electronic device obtains the label of the first application interface.

Exemplarily, acquiring the label of the first application interface by the first electronic device includes: a bumper application in the first electronic device sends a first request to a first application running in the foreground, and the first request is used to request to acquire the current display The label of the first application interface; in response to the first request, the first application obtains the label of the first application interface.

In a possible implementation manner, acquiring the label of the first application interface by the first application includes: the first electronic device acquires the label of the first application interface from an application server of the first application.

Exemplarily, that the first electronic device obtains the label of the first application interface from the application server of the first application includes: the first electronic device sends a second request to the application server, and the second request includes corresponding to the first application interface The application server generates the label of the first application interface according to the one or more indexes in the second request, and sends the label of the first application interface to the first electronic device.

In a possible implementation manner, the foregoing content connection method further includes: the first electronic device obtains authentication information from the application server, and the authentication information is used to log in to the user's account registered in the first application; further, the first electronic device may The authentication information is sent to the second electronic device based on the aforementioned wireless communication connection; after receiving the authentication information, the second electronic device can use the authentication information to log in to the first application installed in the second electronic device.

In a possible implementation manner, the foregoing content connection method further includes: the first electronic device predicts the user's browsing position in the first application interface; and the first electronic device may send to the second electronic device based on the foregoing wireless communication connection The browse location. In this way, the second electronic device can display the second application interface according to the label of the first application interface and the browsing position.

In a possible implementation manner, the foregoing content connection method further includes: the first electronic device sends the file contained in the first application interface to the second electronic device based on the wireless communication connection. In this way, the second electronic device can display the second application interface according to the label of the first application interface and the file received from the first electronic device.

In a possible implementation, before the second electronic device displays the second application interface according to the label of the first application interface, the method further includes: the second electronic device starts the installed first application and sets the The label is sent to the first application.

Or, when the first application is not installed in the second electronic device, the second electronic device can use a browser to open the second application interface according to the label of the first application interface; or, the second electronic device can prompt the user to log in to the second electronic device Download and install the first application.

In a possible implementation manner, the above-mentioned device information may include the identification of the second electronic device; wherein the first electronic device establishes a wireless communication connection with the second electronic device according to the device information, including: The identification of the electronic device establishes a Bluetooth connection with the second electronic device; or, the first electronic device establishes a Bluetooth connection with the second electronic device according to the identification of the second electronic device; and further, the first electronic device obtains a Bluetooth connection from the second electronic device through the Bluetooth connection To obtain connection configuration information in the, and use the connection configuration information to establish a Wi-Fi P2P connection with the second electronic device.

In a possible implementation, the first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection, including: if the first application is a preset application, or the first application interface is a preset application If an application interface is set, the first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection.

In a possible implementation manner, the first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection, including: if the residence time when the first NFC unit and the second NFC unit are close to or in contact According to the first preset condition, the first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection; or; if the signal strength when the first NFC unit and the second NFC unit are close to or in contact with each other meets the second According to a preset condition, the first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection; or; if the distance between the first NFC unit and the second NFC unit satisfies the third preset condition, The first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection.

In a possible implementation manner, before the first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection, the method further includes: the first electronic device displays the first option and the second option, and The option is used to indicate to send the label of the first application interface to the second electronic device, and the second option is to indicate to send the file in the first application interface to the second electronic device. Then, if it is detected that the user selects the first option, the first electronic device may send the label of the first application interface to the second electronic device based on the wireless communication connection.

In a third aspect, the present application provides a first electronic device, including a processor, and a first NFC unit, a display screen, a communication module, and a memory coupled to the processor. The first NFC unit is an NFC chip or an electronic tag; where , The processor is used to: instruct the display screen to display the first application interface of the first application; the processor is also used to: instruct the first NFC unit to obtain the device information of the second electronic device; the processor is also used to: instruct the communication module to follow the device The information establishes a wireless communication connection with the second electronic device, and the wireless communication connection is a Bluetooth connection or a Wi-Fi P2P connection; the processor is further configured to: instruct the communication module to send the label of the first application interface to the second electronic device based on the wireless communication connection The label is used to indicate the display content in the first application interface, so that the second electronic device displays the second application interface of the first application corresponding to the first application interface according to the label.

In a possible implementation manner, the first NFC unit is specifically used to: detect the operation of the first electronic device approaching or touching the second NFC unit in the second electronic device; in response to the operation approaching or touching the second NFC unit, from The device information of the second electronic device is read in the second NFC unit.

In a possible implementation, the first NFC unit is specifically used to: send an electromagnetic wave signal, which is used to drive the second NFC unit in the second electronic device to send the device information of the second electronic device; and from the second NFC unit To obtain the device information of the second electronic device.

In a possible implementation manner, the foregoing processor is further configured to instruct the communication module to obtain the label of the first application interface from the application server of the first application.

In a possible implementation manner, the above-mentioned processor is further configured to: instruct the communication module to obtain authentication information from the application server of the first application, and the authentication information is used to log in to the user's account registered in the first application; and, instruct The communication module sends the authentication information to the second electronic device based on the wireless communication connection.

In a possible implementation manner, the above-mentioned processor is further configured to: predict the user's browsing position in the first application interface; and instruct the communication module to send the browsing position to the second electronic device based on the wireless communication connection.

In a possible implementation manner, the foregoing processor is further configured to: instruct the communication module to send the file contained in the first application interface to the second electronic device based on the wireless communication connection.

In a possible implementation manner, the above-mentioned processor is specifically configured to: if the first application is a preset application, or the first application interface is a preset application interface, instruct the communication module to communicate with the second application based on the wireless communication connection. The electronic device sends the label of the first application interface.

In a possible implementation manner, the above-mentioned processor is specifically configured to: determine whether the residence time when the first NFC unit is close to or in contact with the second NFC unit in the second electronic device meets the first preset condition; or, to determine Whether the signal strength when an NFC unit is close to or in contact with the second NFC unit in the second electronic device meets the second preset condition; or, whether the distance between the first NFC unit and the second NFC unit in the second electronic device is determined The third preset condition is satisfied; if at least one of the first preset condition, the second preset condition, or the third preset condition is satisfied, the communication module is instructed to send the information of the first application interface to the second electronic device based on the wireless communication connection label.

In a possible implementation manner, the above-mentioned processor is further configured to: instruct the display screen to display the first option and the second option, the first option is used to indicate to send the label of the first application interface to the second electronic device, and the second option It is used to instruct to send the file in the first application interface to the second electronic device.

In a fourth aspect, the present application provides a content connection method, including: when the first electronic device displays the first application interface of the first application, it can obtain the device information of the second electronic device through its first NFC unit; The electronic device establishes a wireless communication connection with the second electronic device according to the device information. The wireless communication connection is a Bluetooth connection or a Wi-Fi P2P connection; the first electronic device sends the information of the first application interface to the second electronic device based on the wireless communication connection. A label, the label is used to indicate the display content in the first application interface, so that the second electronic device displays a second application interface corresponding to the first application interface according to the label, and the first application interface and the second application interface contain the same Display content.

In a possible implementation manner, obtaining the device information of the second electronic device by the first electronic device through the first NFC unit includes: responding to an operation of the first NFC unit approaching or touching the second NFC unit in the second electronic device , The first electronic device reads the device information of the second electronic device from the second NFC unit.

In a possible implementation manner, obtaining the device information of the second electronic device by the first electronic device through the first NFC unit includes: the first electronic device sends an electromagnetic wave signal, and the electromagnetic wave signal is used to drive the second electronic device in the second electronic device. The second NFC unit sends the device information of the second electronic device; the first electronic device obtains the device information of the second electronic device from the second NFC unit.

In a possible implementation manner, the above content connection method further includes: the first electronic device obtains the label of the first application interface from the application server of the first application.

In a possible implementation, the above content connection method further includes: the first electronic device obtains authentication information from the application server of the first application, the authentication information is used to log in to the user's account registered in the first application; further, The first electronic device may send the authentication information to the second electronic device based on the wireless communication connection.

In a possible implementation, the above content connection method further includes: the first electronic device predicts the user's browsing position in the first application interface; further, the first electronic device may send to the second electronic device based on the wireless communication connection The browse location.

In a possible implementation manner, the foregoing content connection method further includes: the first electronic device may send the file contained in the first application interface to the second electronic device based on the wireless communication connection.

In a possible implementation, the first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection, including: the first electronic device determines that the first NFC unit and the second NFC in the second electronic device Whether the dwell time when the unit approaches or contacts meets the first preset condition; or, it is determined whether the signal strength when the first NFC unit approaches or contacts the second NFC unit in the second electronic device meets the second preset condition; or, Determine whether the distance between the first NFC unit and the second NFC unit in the second electronic device satisfies the third preset condition; if it satisfies at least one of the first preset condition, the second preset condition, or the third preset condition , The first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection.

In a possible implementation manner, before the first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection, the method further includes: the first electronic device displays the first option and the second option, and The option is used to indicate to send the label of the first application interface to the second electronic device, and the second option is to indicate to send the file in the first application interface to the second electronic device. Then, if it is detected that the user selects the first option, the first electronic device sends the label of the first application interface to the second electronic device based on the wireless communication connection.

In a fifth aspect, the present application provides a second electronic device, including a processor, and a second NFC unit, a display screen, a communication module, and a memory coupled with the processor. The second NFC unit is an NFC chip or an electronic tag. The second NFC unit includes the device information of the second electronic device; wherein,

The communication module is used to establish a wireless communication connection with the first electronic device, the wireless communication connection being a Bluetooth connection or a Wi-Fi P2P connection; receiving the label of the first application interface sent by the first electronic device based on the wireless communication connection, the first application The interface is the interface being displayed by the first electronic device, the label is used to indicate the display content in the first application interface; the processor is used to: according to the label instruct the display screen to display the second application of the first application corresponding to the first application interface Interface, the first application interface and the second application interface contain the same display content.

In a possible implementation manner, the foregoing processor is specifically configured to: in response to an operation of the first NFC unit in the first electronic device approaching or contacting the second NFC unit, instruct the communication module to establish a wireless communication connection with the first electronic device.

In a possible implementation manner, the above-mentioned communication module is further configured to: receive authentication information sent by the first electronic device, where the authentication information is used to log in to the user's account registered in the first application; the above-mentioned processor is also used to: use The authentication information logs in the first application installed in the second electronic device.

In a possible implementation manner, the aforementioned communication module is further configured to: receive the user's browsing position in the first application interface sent by the first electronic device; at this time, the aforementioned processor is specifically configured to: according to the tag and the browsing The position indicates that the display screen displays the second application interface corresponding to the first application interface.

In a possible implementation manner, the above-mentioned communication module is further configured to: receive the file contained in the first application interface sent by the first electronic device; at this time, the above-mentioned processor is specifically configured to: according to the label and from the first electronic device The file received by the device instructs the display screen to display the second application interface corresponding to the first application interface.

In a possible implementation manner, the above-mentioned processor is further configured to: use a browser to open a second application interface corresponding to the first application interface on the display screen according to the label of the first application interface; or, prompt on the display screen The user installs the first application in the second electronic device.

In a sixth aspect, this application provides a content connection method, including: a second electronic device establishes a wireless communication connection with the first electronic device, and the wireless communication connection is a Bluetooth connection or a Wi-Fi P2P connection; the second electronic device is based on the wireless The communication connection receives the label of the first application interface sent by the first electronic device, the first application interface is the interface being displayed by the first electronic device, and the label is used to indicate the display content in the first application interface; further, the second electronic device According to the label, a second application interface corresponding to the first application interface is displayed, and the first application interface and the second application interface contain the same display content.

In a possible implementation, the second electronic device includes a second NFC unit, and the second NFC unit is an NFC chip or an electronic tag; wherein the second electronic device establishes a wireless communication connection with the first electronic device, including: responding When the first NFC unit in the first electronic device approaches or contacts the second NFC unit, the second electronic device establishes a wireless communication connection with the first electronic device.

In a possible implementation manner, the above content connection method further includes: the second electronic device receives authentication information sent by the first electronic device, and the authentication information is used to log in to the user's account registered in the first application; further, the second electronic device The electronic device can use the authentication information to log in to the first application installed in the second electronic device.

In a possible implementation manner, the above content connection method further includes: the second electronic device receives the user's browsing position in the first application interface sent by the first electronic device; then, the second electronic device can use the tag and the The browsing position displays a second application interface corresponding to the first application interface.

In a possible implementation manner, the foregoing content connection method further includes: the second electronic device receives the file contained in the first application interface sent by the first electronic device; then, the second electronic device can communicate with the first application interface according to the label. The file received by the electronic device displays a second application interface corresponding to the first application interface.

In a possible implementation manner, after the second electronic device receives the label of the first application interface sent by the first electronic device based on the wireless communication connection, the method further includes: the second electronic device uses the browser according to the label of the first application interface. The device opens a second application interface corresponding to the first application interface; or, prompts the user to install the first application in the second electronic device.

In a seventh aspect, the present application provides a computer storage medium including computer instructions, which when the computer instructions run on the above-mentioned first electronic device, cause the first electronic device to execute the content connection method according to any one of the fourth aspect .

In an eighth aspect, the present application provides a computer storage medium, including computer instructions, which when the computer instructions run on the above-mentioned second electronic device, cause the second electronic device to execute the content connection method described in any one of the sixth aspect .

In a ninth aspect, the present application provides a computer program product that, when the computer program product runs on the above-mentioned first electronic device, causes the first electronic device to execute the method for continuing to broadcast content as described in any one of the fourth aspect.

In a tenth aspect, the present application provides a computer program product, which when the computer program product runs on the above-mentioned second electronic device, causes the second electronic device to execute the method for continuing to broadcast content as described in any one of the sixth aspect.

It is understandable that the content connection method, electronic equipment, computer storage medium, and computer program product provided above are all used in the content connection system provided above. Therefore, the beneficial effects that can be achieved can be referred to the corresponding ones provided above. The beneficial effects in the system are not repeated here.

Description of the drawings

FIG. 1 is a schematic structural diagram of a content connection system provided by an embodiment of the application;

2 is a schematic diagram of a notebook computer provided by an embodiment of the application;

3 is a schematic diagram 1 of interaction of a content connection method provided by an embodiment of this application;

FIG. 4 is a schematic diagram 1 of a content connection method provided by an embodiment of the application;

FIG. 5 is a first structural diagram of an electronic device according to an embodiment of the application;

FIG. 6 is a schematic structural diagram of an operating system in an electronic device provided by an embodiment of this application;

FIG. 7 is a schematic diagram 2 of a content connection method provided by an embodiment of this application;

FIG. 8 is a second schematic diagram of interaction of a content connection method provided by an embodiment of this application;

FIG. 9 is a schematic diagram 3 of a content connection method provided by an embodiment of the application;

FIG. 10 is a schematic diagram 4 of a content connection method provided by an embodiment of this application;

11 is a schematic diagram 5 of a content connection method provided by an embodiment of the application;

FIG. 12 is a sixth schematic diagram of a content connection method provided by an embodiment of this application;

13 is a schematic diagram 7 of a content connection method provided by an embodiment of this application;

14 is a schematic diagram eight of a content connection method provided by an embodiment of this application;

FIG. 15 is a second structural diagram of an electronic device according to an embodiment of the application;

FIG. 16 is a third structural diagram of an electronic device provided by an embodiment of this application.

detailed description

The implementation of this embodiment will be described in detail below with reference to the accompanying drawings.

The content connection method provided by the embodiment of the present application can be applied to the content connection system 200 shown in FIG. 1. As shown in FIG. 1, the content connection system 200 may include a first electronic device 101 and a second electronic device 102.

The first electronic device 101 and the second electronic device 102 may specifically be mobile phones, tablet computers, smart TVs, notebook computers, Ultra-mobile Personal Computers (UMPC), handheld computers, netbooks, personal digital assistants (Personal Digital Assistant, PDA), wearable electronic equipment, vehicle-mounted equipment, virtual reality equipment, etc., the embodiments of the present application do not make any restrictions on this. For example, the first electronic device 101 and the second electronic device 102 may both be mobile phones, or the first electronic device 101 and the second electronic device 102 may both be laptop computers, or the first electronic device 101 may be a mobile phone or a tablet computer. , The second electronic device 102 can be a notebook computer or a smart TV.

Taking the first electronic device 101 as a mobile phone and the second electronic device 102 as a laptop, for example, in some scenarios, the user may need to switch the displayed content such as web pages, pictures, text, animations or videos on the phone to the laptop. Rebroadcast. Of course, if the mobile phone simultaneously plays the corresponding audio content while displaying the above display content, the audio content can also be switched to the notebook computer to continue playing. For example, the user uses the video APP in the mobile phone to play video A on the way home. When the user goes home, he can switch the video A played in the mobile phone to the laptop to continue playing, so that the same content can be played between multiple electronic devices The seamless replay function.

Exemplarily, when it is detected that the user has a cross-device resuming requirement between two electronic devices, the first electronic device 101 may first establish a communication connection with the second electronic device 102, and then display content (or The related information of the audio content) is sent to the second electronic device 102, and the second electronic device 102 completes this replay task.

Taking the first electronic device 101 as a mobile phone and the second electronic device 102 as a notebook computer as an example, as shown in Figure 2, an electronic tag 201 can be set on the notebook computer. The electronic tag can also be called NFC (near field communication). )label. The electronic tag 201 is generally provided with a coil, and the device information of the notebook computer, such as the Bluetooth MAC (media access control) address of the notebook computer, can be written into the coil of the electronic tag 201 in advance when the notebook computer leaves the factory. Alternatively, the NFC chip 201 may be preset in the notebook computer, and the device information of the notebook computer may also be stored in the NFC chip 201. The electronic tag 201 mentioned in the following specific embodiments can be replaced with an NFC chip, and will not be described one by one in the following description.

Exemplarily, as shown in Figure 3, when the user needs to switch the playback content in the mobile phone to the laptop for replay, the NFC function of the mobile phone can be turned on, and the mobile phone can be brought close to the laptop so that the NFC chip of the mobile phone is close to or touches the laptop Electronic label 201 on the computer. In this way, when the mobile phone and the electronic tag 201 are close to each other, the device information of the notebook computer can be read from the electronic tag 201 by emitting near-field signals. Furthermore, the mobile phone can establish a wireless communication connection with the notebook computer according to the device information of the notebook computer. For example, the wireless communication connection may specifically be a Bluetooth connection, a Wi-Fi connection, or a Wi-Fi P2P (peer to peer) connection, etc. This application embodiment does not impose any restriction on this.

Still as shown in FIG. 3, after the mobile phone establishes a wireless communication connection with the notebook computer, the mobile phone can obtain the current specific display content tag from the application running in the foreground. The label of the displayed content is used to record the user's browsing position of the currently displayed content. As shown in Figure 4, taking the mobile phone running the video APP in the foreground of Video A (for example, the eleventh episode of "Kyushu Miaolu") for example, the mobile phone can request the video APP to query the identification of the playback page of Video A, such as the playback page URL (uniform resource locator, uniform resource locator), and the playback progress of video A (for example, the playback progress is 00:05 seconds). Furthermore, as shown in FIG. 4, the mobile phone can send the playback progress of video A and the identification of the playback page as tags of the currently displayed content to the notebook computer. Then, if the same video APP is also installed in the laptop, the laptop can open the video APP installed on the laptop after receiving the label of the above display content, so that the video APP in the laptop can follow the above-mentioned playback page. Mark to open the playback page of video A, and continue to play video A on the laptop according to the playback progress of video A above.

Of course, if the video APP is not installed on the laptop, the laptop can also use the browser to open the playback page of video A according to the identification of the playback page sent by the mobile phone, and continue to play the video in the laptop according to the playback progress of the above video A A.

That is to say, when the user wants to switch the electronic device to browse the same content, the first electronic device can be triggered to quickly establish a wireless communication connection with the second electronic device by touching the two electronic devices, and the first electronic device is automatically The displayed content is switched to the second electronic device for continuous playback, thereby simplifying the user's operation process when the same content is interacted across devices, and improving and enriching the user's experience.

In addition, in the above embodiment, the display content of the mobile phone is switched to the notebook computer to continue playing. It is understandable that the notebook computer can also be used as the first electronic device 101 and the mobile phone can be used as the second electronic device. 102. Then switch the display content in the notebook computer to the mobile phone for continuous playback according to the foregoing method, and the embodiment of the present application does not impose any limitation on this. In other words, the roles of the first electronic device 101 and the second electronic device 102 during content connection are interchangeable. The second electronic device 102 can also switch the content being displayed to the first electronic device 101 to continue playing.

In the following embodiments, the content connection method between the first electronic device 101 and the second electronic device 102 will be described in detail with reference to specific examples, so it will not be repeated here.

Taking a mobile phone as an example of the first electronic device 101 in the content connection system 200 described above, FIG. 5 shows a schematic structural diagram of the mobile phone.

The mobile phone may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, and mobile The communication module 150, the wireless communication module 160, the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, the sensor module 180 and so on.

It is understandable that the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the mobile phone. In other embodiments of the present application, the mobile phone may include more or fewer components than those shown in the figure, or combine certain components, or disassemble certain components, or arrange different components. The illustrated components can be implemented in hardware, software, or a combination of software and hardware.

The processor 110 may include one or more processing units. For example, the processor 110 may include an application processor (AP), a modem processor, a graphics processing unit (GPU), and an image signal processor. (image signal processor, ISP), controller, memory, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural-network processing unit (NPU) Wait. Among them, the different processing units may be independent devices or integrated in one or more processors.

A memory may also be provided in the processor 110 to store instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory can store instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to use the instruction or data again, it can be directly called from the memory. Repeated accesses are avoided, the waiting time of the processor 110 is reduced, and the efficiency of the system is improved.

In some embodiments, the processor 110 may include one or more interfaces. The interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, and a universal asynchronous transmitter (universal asynchronous transmitter) interface. 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.

The wireless communication function of the mobile phone can be realized by antenna 1, antenna 2, mobile communication module 150, wireless communication module 160, modem processor, and baseband processor.

The antenna 1 and the antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in the mobile phone 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 multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna can be used in combination with a tuning switch.

The mobile communication module 150 can provide a wireless communication solution including 2G/3G/4G/5G and the like applied on a mobile phone. The mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (LNA), etc. The mobile communication module 150 can receive electromagnetic waves by the antenna 1, and perform processing such as filtering and amplifying the received electromagnetic waves, and then transmitting them to the modem processor for demodulation. The mobile communication module 150 can also amplify the signal modulated by the modem processor, and convert it into electromagnetic waves for radiation via the antenna 1. In some embodiments, at least part of the functional modules of the mobile communication module 150 may be provided in the processor 110. In some embodiments, at least part of the functional modules of the mobile communication module 150 and at least part of the modules of the processor 110 may be provided in the same device.

The wireless communication module 160 can provide applications on mobile phones, including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), and global navigation satellite systems ( Global navigation satellite system, GNSS), frequency modulation (FM), near field communication (NFC), infrared technology (infrared, IR) and other wireless communication solutions. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2, frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110. The wireless communication module 160 can also receive the signal to be sent from the processor 110, perform frequency modulation, amplify it, and convert it into electromagnetic wave radiation via the antenna 2.

In some embodiments, the antenna 1 of the mobile phone is coupled with the mobile communication module 150, and the antenna 2 is coupled with the wireless communication module 160, so that the mobile phone can communicate with the network and other devices through wireless communication technology. The wireless communication technologies may include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), broadband Code division multiple access (wideband code division multiple access, WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), BT, GNSS, WLAN, NFC , FM, and/or IR technology, etc. The GNSS may include global positioning system (GPS), global navigation satellite system (GLONASS), Beidou navigation satellite system (BDS), quasi-zenith satellite system (quasi -zenith satellite system, QZSS) and/or satellite-based augmentation systems (SBAS).

The mobile phone achieves display functions through GPU, display 194, and application processor. The GPU is a microprocessor for image processing, connected to the display 194 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. The processor 110 may include one or more GPUs, which execute program instructions to generate or change display information.

The display screen 194 is used to display images, videos, etc. The display screen 194 includes a display panel. The display panel can adopt liquid crystal display (LCD), organic light-emitting diode (OLED), active-matrix organic light-emitting diode or active-matrix organic light-emitting diode (active-matrix organic light-emitting diode). AMOLED, flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diode (QLED), etc. In some embodiments, the mobile phone may include one or N display screens 194, and N is a positive integer greater than one.

The mobile phone can realize shooting function through ISP, camera 193, video codec, GPU, display 194 and application processor.

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

The camera 193 is used to capture still images or videos. The object generates an optical image through the lens and projects it to the photosensitive element. The photosensitive element may be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The photosensitive element converts the optical signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal. ISP outputs digital image signals to DSP for processing. DSP converts digital image signals into standard RGB, YUV and other formats. In some embodiments, the mobile phone may include 1 or N cameras 193, and N is a positive integer greater than 1.

Digital signal processors are used to process digital signals. In addition to digital image signals, they can also process other digital signals. For example, when the mobile phone selects the frequency point, the digital signal processor is used to perform Fourier transform on the frequency point energy.

Video codecs are used to compress or decompress digital video. The phone can support one or more video codecs. In this way, the mobile phone can play or record videos in a variety of encoding formats, such as: moving picture experts group (MPEG) 1, MPEG2, MPEG3, MPEG4, etc.

The external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the mobile phone. The external memory card communicates with the processor 110 through the external memory interface 120 to realize the data storage function. For example, save music, video and other files in an external memory card.

The internal memory 121 may be used to store computer executable program code, where the executable program code includes instructions. The processor 110 executes various functional applications and data processing of the mobile phone by running instructions stored in the internal memory 121. The internal memory 121 may include a storage program area and a storage data area. Among them, the storage program area can store an operating system, at least one application program (such as a sound playback function, an image playback function, etc.) required by at least one function. The data storage area can store data (such as audio data, phone book, etc.) created during the use of the mobile phone. In addition, the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, a universal flash storage (UFS), etc.

The mobile phone can implement audio functions through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. For example, music playback, recording, etc.

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

The speaker 170A, also called a "speaker", is used to convert audio electrical signals into sound signals. The mobile phone can listen to music through the speaker 170A, or listen to hands-free calls.

The receiver 170B, also called "earpiece", is used to convert audio electrical signals into sound signals. When the mobile phone answers a call or voice message, the voice can be heard by bringing the receiver 170B close to the human ear.

The microphone 170C, also called "microphone", "microphone", is used to convert sound signals into electrical signals. When making a call or sending a voice message, the user can approach the microphone 170C through the mouth to make a sound, and input the sound signal to the microphone 170C. The mobile phone can be equipped with at least one microphone 170C. In other embodiments, the mobile phone may be provided with two microphones 170C, in addition to collecting sound signals, it may also achieve a noise reduction function. In other embodiments, the mobile phone can also be equipped with three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and realize directional recording functions.

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

The sensor module 180 may include a pressure sensor, a gyroscope sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a distance sensor, a proximity light sensor, a fingerprint sensor, a temperature sensor, a touch sensor, an ambient light sensor, a bone conduction sensor, etc.

Of course, the mobile phone may also include a charging management module 140, a power management module 141, a battery 142, a button 190, an indicator 192, and one or more SIM card interfaces, etc. The embodiment of the present application does not impose any limitation on this.

The software system of the above mobile phone may adopt a layered architecture, event-driven architecture, micro-core architecture, micro-service architecture, or cloud architecture. The embodiment of the present application takes a layered Android system as an example to illustrate the software structure of a mobile phone.

(A) in FIG. 6 is a software structure block diagram of the electronic device 100 according to an embodiment of the present application.

The layered architecture divides the software into several layers, and each layer has a clear role and division of labor. Communication between layers through software interface. In some embodiments, the Android system is divided into four layers, from top to bottom, the application layer, the application framework layer, the Android runtime and system library, and the kernel layer.

The application layer can include a series of application packages.

As shown in (a) in Figure 6, the application layer can install apps (applications) such as call, memo, browser, contacts, camera, gallery, calendar, map, Bluetooth, music, video, short message, etc. .

In the embodiment of the present application, as shown in (a) in FIG. 6, the application layer may also include a bump application. The bump application can be used to call the NFC service in the application framework layer to establish a wireless communication connection with another electronic device when it is detected that the user triggers the bump function of the mobile phone. In addition, the bump application can be used to obtain the label of the currently displayed content from the foreground application running in the application layer, so that the mobile phone sends the label of the currently displayed content to another electronic device to complete continuous playback.

In other words, the touch application can be used as a bridge to interact with various services that create wireless communication connections, and interact with applications that need to be connected in the application layer, so that the phone can display content that needs to be connected in the application through the touch The method is switched to play in other electronic devices, so as to provide users with the cross-device play function of "one touch and reconnect".

Exemplarily, the bump application may run on the application layer of the mobile phone as a resident process for a long time after the mobile phone is turned on.

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

As shown in (a) in Figure 6, the application framework layer can include a window manager, a content provider, a view system, a phone manager, a resource manager, a notification manager, etc.

In the embodiment of the present application, as shown in (a) in Figure 6, the application framework layer can also run NFC service (NFC service), Bluetooth service (Bluetooth service), and Wi-Fi service (Wi-Fi service). )Wait.

Exemplarily, the mobile phone can start running the NFC service in the application framework layer after turning on the NFC function. When the mobile phone is close to or in contact with the electronic tag of another electronic device (such as a laptop), the NFC service can call the NFC driver of the kernel layer to read the device information in the electronic tag, such as the MAC address of the laptop. The NFC service can report the obtained MAC address to the bumper application. Furthermore, the bump application can call the Bluetooth service according to the MAC address, and establish a Bluetooth connection with the corresponding notebook computer through the Bluetooth driver.

Of course, the mobile phone can also obtain the authentication information used for identity authentication from the electronic tag, for example, the key used by the laptop computer, the token (token), or the device serial number. In this way, while establishing a Bluetooth connection with the laptop computer, the mobile phone can also use the authentication information to complete identity authentication with the laptop computer to ensure the security of the Bluetooth connection.

In some embodiments, after the mobile phone establishes a Bluetooth connection with the laptop computer, the mobile phone can also use the Bluetooth connection to obtain connection configuration information such as SSID (service set identifier) and password required to establish a P2P connection with the laptop computer. In addition, the touch application can call Wi-Fi services, and use the above-mentioned SSID and password to establish a Wi-Fi P2P connection with the laptop through the Wi-Fi driver. Due to the high transmission speed and security of Wi-Fi P2P connections, subsequent mobile phones and laptops can perform data transmission based on the established Wi-Fi P2P connection.

Of course, the mobile phone can also use the Bluetooth connection to transfer data with the notebook computer after the Bluetooth connection is established with the notebook computer. At this time, the mobile phone does not need to obtain the SSID and password of the notebook computer, nor does it need to call the Wi-Fi service to establish Wi-Fi with the notebook computer -Fi P2P connection.

In the embodiment of the present application, when the bump application detects that the electronic tags of the mobile phone and the laptop are touching, the bump application may also request the application running in the foreground to obtain the label of the currently displayed content. As shown in Figure 7, when the mobile phone touches the electronic tag of the laptop computer, the WPS application is used to browse the word document, and the mobile phone displays the second page of the word document. After detecting that the mobile phone touches the electronic label of the laptop computer, the touch application in the mobile phone can request the WPS application to generate a label of the currently displayed content to record the user's browsing position in the mobile phone at this time. For example, the WPS application can record the name of the current word document as "2018.8.8 meeting minutes", and the WPS application can record the display position of the current word document as page 2. Furthermore, the WPS application can send the name and display position of the word document as the label of the currently displayed content to the bumper app, and the bumper app can use the established Bluetooth connection or Wi-Fi P2P connection to send the label of the currently displayed content Send to the laptop.

Similar to the system architecture of the mobile phone, as shown in (b) in Figure 6, the touch service can also be set in the application of the notebook computer. For example, you can set up a touch service in the mobile phone housekeeper application of your laptop. Wi-Fi driver and Bluetooth driver can be installed in the core layer of the laptop. After the notebook computer receives the label of the current display content sent by the mobile phone through the Wi-Fi driver or Bluetooth driver, it can pass the label of the current display content to the WPS application in the notebook computer through the one-touch service. Furthermore, as shown in Figure 7, the WPS application in the notebook computer can search for the word document named "2018.8.8 Meeting Minutes" saved in the notebook computer according to the label of the currently displayed content, open and display the word document 2 pages to realize the seamless connection of the word document between the mobile phone and the laptop.

In some embodiments, in addition to sending the label of the currently displayed content to the notebook computer, the mobile phone may also send the word document being played to the notebook computer. In this way, when the word document named "2018.8.8 meeting minutes" is not saved in the notebook computer, the notebook computer can receive the word document from the mobile phone, and open the second page of the word document according to the label of the currently displayed content to realize the The seamless connection of word documents between mobile phones and laptops.

It can be seen that the device can easily and quickly trigger the establishment of a connection between two electronic devices by touching it, and automatically complete the connection task of the same content, which reduces the complexity of the user’s operation when interacting across devices and improves User experience.

In addition, the above-mentioned window manager is used to manage window programs. The window manager can obtain the size of the display, determine whether there is a status bar, lock the screen, take a screenshot, etc.

The above-mentioned content provider is used to store and obtain data, and make these data accessible by applications. The data may include video, image, audio, phone calls made and received, browsing history and bookmarks, phone book, etc.

The above-mentioned view system includes visual controls, such as controls for displaying text and controls for displaying pictures. The view system can be used to build applications. The display interface can be composed of one or more views. For example, a display interface that includes a short message notification icon may include a view that displays text and a view that displays pictures.

The above-mentioned telephone manager is used to provide the communication function of the electronic device 100. For example, the management of the call status (including connecting, hanging up, etc.).

The above resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, and so on.

The above notification manager enables the application 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 the download completion, message reminder, etc. The notification manager can also be a notification that appears in the status bar at the top of the system in the form of a chart or scroll bar text, such as a notification of an application running in the background, or a notification that appears on the screen in the form of a dialog window. For example, text messages are prompted in the status bar, prompt sounds, electronic devices vibrate, and indicator lights flash.

As shown in (a) in Figure 6, the system library may include multiple functional modules. For example: surface manager (surface manager), media library (Media Libraries), three-dimensional graphics processing library (for example: OpenGL ES), 2D graphics engine (for example: SGL), etc.

The surface manager is used to manage the display subsystem and provides a combination of 2D and 3D layers for multiple applications. The media library supports playback and recording of a variety of commonly used audio and video formats, as well as still image files. The media library can support multiple audio and video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc. The 3D graphics processing library is used to realize 3D graphics drawing, image rendering, synthesis, and layer processing. The 2D graphics engine is a drawing engine for 2D drawing.

Android Runtime includes core libraries and virtual machines. Android runtime is responsible for the scheduling and management of the Android system.

The core library consists of two parts: one part is the function functions that the java language needs to call, and the other part is the core library of Android.

The application layer and the application framework layer run in a virtual machine. The virtual machine executes the java files of the application layer and the application framework layer as binary files. The virtual machine is used to perform functions such as object life cycle management, stack management, thread management, security and exception management, and garbage collection.

The kernel layer is the layer between hardware and software. The kernel layer includes at least a display driver, a camera driver, an audio driver, a sensor driver, etc., which are not limited in the embodiment of the present application.

Hereinafter, a content connection method provided by an embodiment of the present application will be described in detail with reference to the accompanying drawings.

As shown in FIG. 8, taking the user switching the display content in the mobile phone (i.e., the first electronic device) to the notebook computer (i.e., the second electronic device) as an example, a content connection method provided in this embodiment of the application can It includes the following steps:

S801. The mobile phone displays the application interface of the first application.

Exemplarily, taking the Weibo APP as the first application example, as shown in Figure 9, after the user opens the Weibo APP, the mobile phone can display the application interface 901 of the Weibo APP, that is, the display content in the mobile phone at this time is the application interface 901 The text, pictures, audio, etc. displayed in the. For example, the application interface 901 is the Weibo homepage of the user "Zhang San" in the Weibo APP, and the user is browsing multiple pieces of Weibo content in the Weibo homepage.

In addition, after the user opens the Weibo APP, the mobile phone can start the process of running the Weibo APP. At this point, the process of the Weibo APP can register for the monitoring service with the bumper app in the mobile phone, and subsequently when the bumper app monitors the user input touch operation, it can trigger the bumper app to request the Weibo app to obtain the current display The label of the content is used to realize the connection function of the displayed content (that is, the above-mentioned application interface 901).

S802. In response to a touch operation input by the user, the mobile phone obtains device information of the notebook computer.

When the user browses the above-mentioned application interface 901, if the display content being browsed (ie, the application interface 901) needs to be switched to another electronic device (such as a laptop) to continue playing, as shown in Figure 10, the user can use the mobile phone to touch Touch the electronic label 201 set on the laptop. When the mobile phone approaches or touches the electronic tag 201, that is, after the mobile phone and the electronic tag 201 perform a touch operation, the mobile phone can use its NFC function to read the device information of the notebook computer recorded in the electronic tag 201.

To facilitate the understanding of those skilled in the art, the working principle of the above-mentioned electronic tag 201 is introduced in the embodiment of the present application.

Exemplarily, the electronic tag 201 may include three implementation forms, namely: a passive tag, a semi-active tag, and an active tag.

(1) Passive tag: When the electronic tag 201 is a passive tag, there is no internal power supply in the electronic tag 201. When the electronic tag 201 is close to the NFC chip of other devices, it can receive electromagnetic wave signals sent by the NFC chip of other devices. At this time, the internal integrated circuit (IC) of the electronic tag 201 is driven by the received electromagnetic wave signal. When the electronic tag 201 receives electromagnetic wave signals of sufficient strength, it can send the data stored in the electronic tag 201 to the NFC chip of other devices, such as the device information of the above-mentioned notebook computer.

(2) Semi-active tags: The working mode of semi-active tags is similar to that of passive tags. When the electronic tag 201 is a semi-active tag, the electronic tag 201 includes a small battery whose power is sufficient to drive the internal IC of the electronic tag 201, so that the IC is in a working state. Since the semi-active tag includes the above-mentioned small battery; therefore, the reaction speed of the semi-active tag is faster than that of the passive tag.

(3) Active tag: When the electronic tag 201 is an active tag, the electronic tag 201 includes an internal power supply for supplying power required by the internal IC to generate external signals. Generally speaking, active tags allow for NFC communication over a longer distance, and active tags have a larger storage space, which can be used to store data transmitted by the NFC chip of other devices.

In the embodiment of the present application, the above-mentioned electronic tag 201 may be any one of the above-mentioned passive tag, semi-active tag, or active tag. In practical applications, considering that the passive tag has the advantages of low price, small size and no power supply, the electronic tag 201 in the notebook computer can be set as a passive tag.

Or, after the mobile phone detects the one-touch operation of touching the electronic tag 201, if the mobile phone has not activated its NFC function, the mobile phone can automatically turn on the NFC function in response to the one-touch operation to read the device information in the electronic tag 201, or , The mobile phone can prompt the user to manually turn on the NFC function, so that the NFC function of the mobile phone can be used to read the device information in the electronic tag 201.

Exemplarily, the above device information may include the identification of the laptop, such as the Bluetooth MAC address of the laptop, the name of the laptop, the channel used, etc. In addition, the above device information may also include authentication information used for identity authentication when the mobile phone and the notebook computer establish a wireless communication connection. For example, the authentication information may be a token used by a laptop computer, a pre-shared key (PSK), or a device serial number, etc., which is not limited in the embodiment of the present application.

Step S802 is exemplified by the user triggering the mobile phone to obtain the device information of the laptop through the NFC function through a touch operation. It is understandable that those skilled in the art can also set other methods to obtain the laptop according to actual experience or actual application scenarios. Device information. For example, the device information of the notebook computer can be written into the QR code or barcode in advance. Then, after the user scans the QR code or barcode with the mobile phone, the device information of the notebook computer can also be obtained. For another example, after the notebook computer detects that the user inputs a touch operation on the above electronic tag 201, it can trigger the notebook computer to display a two-dimensional code or bar code containing device information on the display screen. Furthermore, after the user scans the two-dimensional code or barcode with the mobile phone, the device information of the notebook computer can also be obtained.

S803. The mobile phone establishes a wireless communication connection with the notebook computer according to the above device information.

After the mobile phone obtains the device information of the notebook computer, it can establish a Bluetooth connection, Wi-Fi P2P connection and other wireless communication connections with the notebook computer based on the device information, so that the mobile phone can switch the playing application interface 901 to the notebook computer based on the wireless communication connection In the resume.

Exemplarily, the mobile phone can establish an ACL (asynchronous connectionless, asynchronous connectionless) connection with the notebook computer according to the identification of the notebook computer (such as the Bluetooth MAC address) according to the BR/EDR (basic rate and enhanced rate) operating mode in the Bluetooth protocol , So as to establish a Bluetooth channel between the mobile phone and the laptop, such as a Bluetooth socket channel.

Or, the mobile phone can establish a BLE connection with the notebook computer according to the BLE (bluetooh low energy, Bluetooth low energy) working mode in the Bluetooth protocol, and establish a BLE connection between the mobile phone and the notebook computer according to the laptop's identification (such as Bluetooth MAC address) Bluetooth channel.

After the mobile phone and the notebook computer establish a Bluetooth channel, in order to ensure the security of subsequent Bluetooth transmission, the mobile phone can also perform identity authentication with the notebook computer based on the authentication information carried in the above device information. For example, the mobile phone can send the token obtained from the electronic tag 201 to the laptop. When the laptop determines that the token is the correct token, the laptop passes the identity authentication of the mobile phone. For another example, the mobile phone can generate the public key used by the notebook computer, such as the rsa256 public key, based on the authentication information such as the device serial number obtained from the electronic tag 201, and then the mobile phone can send the public key to the notebook computer, and when the notebook computer determines After the public key is the correct public key of the notebook computer, the identity authentication of the mobile phone by the notebook computer is passed.

Subsequently, the mobile phone and the laptop computer can use the encryption algorithm (or decryption algorithm) that has passed the identity authentication to transmit data on the established Bluetooth channel, thereby switching the application interface 901 currently playing in the mobile phone to the laptop computer for replay.

In some embodiments, after the mobile phone and the notebook computer establish a Bluetooth channel, the mobile phone can also obtain connection configuration information required to establish a Wi-Fi P2P channel with the notebook computer based on the Bluetooth channel. For example, the connection configuration information may include the SSID, password, MAC address, and supported frequency band of the Wi-Fi P2P channel. After the mobile phone obtains the connection configuration information, it can use the connection configuration information to establish a Wi-Fi P2P channel with the laptop. After the mobile phone and the notebook computer establish a Wi-Fi P2P channel, it will not affect the Wi-Fi network originally connected to the mobile phone and notebook computer.

Due to the higher security and transmission speed of the Wi-Fi P2P channel, the mobile phone and the laptop can transmit data on the established Wi-Fi P2P channel, thereby switching the application interface 901 being played on the phone to the laptop In the resume.

In some embodiments, since the connection configuration information such as the SSID or password of the Wi-Fi P2P channel can be dynamically changed, then after the mobile phone and the laptop establish a Bluetooth channel, the laptop can automatically use the SSID of the current Wi-Fi P2P channel The connection configuration information such as, password, etc. generates a QR code and displays the QR code on the screen of the laptop. In this way, the user can also obtain the connection configuration information required to establish a Wi-Fi P2P channel with the laptop by scanning the QR code with the mobile phone. Furthermore, the mobile phone can use the connection configuration information to establish a Wi-Fi P2P channel with the notebook computer.

In other embodiments, the information in the electronic tag 201 on the notebook computer may be dynamically changed. For example, the processor in the notebook computer can be electrically connected to the electronic tag 201. Then, the processor in the notebook computer can dynamically update the connection configuration information such as the SSID, MAC address, and password used by the current Wi-Fi P2P channel in the electronic label 201. In this way, when the user touches the electronic tag 201 with the mobile phone, the mobile phone can read from the electronic tag 201 the connection configuration information required to establish a Wi-Fi P2P channel with the laptop at this time. Furthermore, the mobile phone can use the connection configuration information to directly establish a Wi-Fi P2P channel with the laptop, without the need to establish a Bluetooth channel with the laptop.

In other embodiments, an NFC chip may also be provided in the notebook computer, and the device information of the notebook computer may be stored in the NFC chip. For example, the processor in a notebook computer can be electrically connected to the NFC chip. Exemplarily, as shown in FIG. 11(a), the touch area 1101 corresponding to the NFC chip may be pre-marked on the casing of the notebook computer. NFC-enabled mobile phones and other devices can effectively detect the NFC signal sent by the NFC chip in the notebook computer after being close to the touch area 1101. The above-mentioned touch area 1101 can be marked on the casing of the notebook computer by text, picture or color. In this way, when the user touches the touch area 1101 of the notebook computer with the mobile phone, the mobile phone can read the device information of the notebook computer from the NFC chip of the notebook computer, and establish a wireless communication connection with the notebook computer.

Or, the processor in the notebook computer can dynamically update the connection configuration information such as the SSID, MAC address, and password used by the current Wi-Fi P2P channel in the NFC chip of the notebook computer. In this way, when the user touches the touch area 1101 with the mobile phone, the mobile phone can read from the NFC chip the connection configuration information required to establish a Wi-Fi P2P channel with the notebook computer at this time. Furthermore, the mobile phone can use the connection configuration information to directly establish a Wi-Fi P2P channel with the notebook computer, eliminating the need to establish a wireless communication connection with the notebook computer.

Or, as shown in Figure 11(b), the notebook computer is equipped with an NFC chip. When it is detected that the user turns on the NFC function of the notebook computer for the first time, the notebook computer can display the touch by text, video or animation. The operation tutorial, so as to prompt the user where the touch area corresponding to the NFC chip in the notebook computer is. In this way, the user can use the mobile phone to input the touch operation to the touch area of the notebook computer according to the prompt, thereby reading the device information (or connection configuration information) stored in the NFC chip of the notebook computer, so that the mobile phone can follow the above device information (or Connection configuration information) establish a Bluetooth channel (or Wi-Fi P2P channel) with the laptop. Of course, the user can also open the above-mentioned bump operation tutorial in the setting function of the notebook computer or related applications, and the embodiment of the present application does not impose any limitation on this.

In addition, after the mobile phone and the notebook computer establish a Bluetooth channel or Wi-Fi P2P channel, the mobile phone can further obtain the IP address of the notebook computer. In this way, the mobile phone can subsequently establish a TCP connection based on the TCP (transmission control protocol)/IP protocol on the Bluetooth channel or Wi-Fi P2P channel according to the IP address of the laptop, and then use the TCP connection to communicate with the laptop. Interactive.

S804. The mobile phone obtains the label of the above application interface.

After the mobile phone detects the user's touch operation, on the one hand, it can establish a wireless communication connection between the mobile phone and the laptop by performing the above steps S802-S803; on the other hand, the mobile phone can perform step S804 to obtain the current display content (that is, the current application Interface) label, the label of the displayed content can be used to indicate the user's browsing position of the current application interface.

Exemplarily, after the mobile phone detects the touch operation of touching the electronic tag 201, it can query the currently running foreground application. Generally, the mobile phone can record the currently running APP or task in real time. For example, a mobile phone can establish a corresponding application stack when running an application. Generally, the top content of the application stack is the content currently running and displayed on the mobile phone. Then, after the mobile phone detects the touch operation of touching the electronic tag 201, the touch application can query the application interface 901 of the Weibo APP currently running on the mobile phone in the top of the application stack. If the Weibo APP has been registered for the monitoring service in the Bumper app, it means that the Weibo APP supports the cross-device playback function of "One Touch Renew", and the Bumper app can send a request message to the Weibo APP. The request message It is used to request the Weibo APP to obtain the label of the currently displayed content (ie the application interface 901).

After the Weibo APP receives the request message from the bump application, it can generate a label corresponding to the currently displayed application interface 901, so as to record the user's current specific browsing content and browsing position in the Weibo APP. Exemplarily, as shown in FIG. 12, each piece of content in the application interface 901 displayed on the mobile phone of the Weibo APP has a corresponding index. For example, the index corresponding to the Weibo homepage of "Zhang San" is 001, the index corresponding to the first Weibo displayed on the Weibo homepage of "Zhang San" is 002, and the index displayed on the Weibo homepage of "Zhang San" is 002. The corresponding indexes of the two microblogs are 003,.... Then, the Weibo APP can send the index of each piece of content in the application interface 901 to the application server of the Weibo APP in a certain order. The application server can generate a tag of the application interface 901 in a certain format according to these indexes, and the tag can be used to indicate the specific content currently being displayed by the Weibo APP. The application server may send the generated label of the application interface 901 to the Weibo APP of the mobile phone. Furthermore, the Weibo APP can transfer the label of the application interface 901 to the bumper application by calling a preset callback function.

Alternatively, when the Weibo APP displays the application interface 901, the application server may record one or more indexes corresponding to the application interface 901. For example, when the Weibo APP needs to display the application interface 901, it can send a corresponding display request to the application server, and the application server can determine and save the indexes corresponding to the application interface 901: 001, 002, and 003 in response to the display request. Furthermore, the application server can send the display data corresponding to each index to the mobile phone, so that the mobile phone can display the application interface 901 according to the display data, but at this time, the mobile phone does not save each index in the application interface 901. Then, after the Weibo APP receives the request message from the bump application, it can request the application server to generate the label of the application interface 901. Furthermore, the application server may generate a tag of the application interface 901 according to each index in the saved application interface 901, and send the tag of the application interface 901 to the Weibo APP of the mobile phone. In this way, the Weibo APP can also transfer the label of the application interface 901 to the bumper application by calling a preset callback function.

In addition, the application server can also send authentication information for logging in to the Weibo APP to the mobile phone. For example, the authentication information may be a security token generated by the application server. Alternatively, the authentication information may be the user's currently logged-in Weibo account and password. Subsequently, the mobile phone may send the label of the application interface 901 and the above-mentioned authentication information to the notebook computer, so that the notebook computer can automatically log in to the user's Weibo account according to the above-mentioned authentication information and display the application interface 901.

In some embodiments, the foreground application running in the mobile phone can also generate a label of the currently displayed content in response to a request message sent by the bumper application, and can generate a label of the currently displayed content without interacting with the application server. For example, taking the foreground application running on the mobile phone as the WPS application, after receiving the request message sent by the bump application, the WPS application can respond to the request message to query the name of the currently opened word document and the display position of the word document. And pass the name and display position of the word document as the label of the current display content to the bumper application.

It should be noted that the application manufacturer of each application can customize how to generate the label of the current display content in response to the request message sent by the bumper application, and the embodiment of the present application does not impose any limitation on this. For example, after different applications receive the request message sent by the bumper application, they can interact with the application server in a manner predefined by the respective application manufacturer, and generate a label of the currently displayed content according to a predefined format. Since the label of the displayed content can reflect the specific content being played when the mobile phone runs the application, after the subsequent notebook computer obtains the label, it can continue to play the application interface indicated by the label in the corresponding application or website.

S805: The mobile phone sends the label of the application interface to the notebook computer based on the wireless communication connection.

After the mobile phone obtains the label of the current application interface, it can send the label of the application interface to the notebook computer through the wireless communication connection established with the notebook computer in step S804, so as to resume the display content in the mobile phone.

Still taking the application interface 901 of the Weibo APP running on the mobile phone as an example, after the application receives the label of the application interface 901 sent by the Weibo APP, the Bluetooth service or Wi-Fi service can be called to use the established Bluetooth channel or Wi -Fi P2P channel sends the label of the application interface 901 to the laptop.

In some embodiments, in addition to sending the label of the application interface 901 to the laptop, the mobile phone can also send the authentication information sent by the application server of the Weibo APP to the laptop, so that the laptop can automatically log in to the user according to the authentication information. Weibo account.

In some embodiments, in addition to sending the label of the application interface 901 to the notebook computer, the mobile phone can also send files such as pictures, videos, audios, or documents contained in the application interface 901 to the notebook computer. In this way, when the notebook computer continues to play the application interface 901, there is no need to additionally download resources such as pictures, videos, audios, or documents included in the application interface 901.

S806. The notebook computer continues to display the application interface of the first application according to the label of the above application interface.

Still taking the application interface 901 of the Weibo APP running on the mobile phone as an example, after the laptop receives the label of the application interface 901 from the mobile phone, it can transfer the label of the application interface 901 to the laptop through the touch service in the laptop. Weibo APP installed. In addition, the laptop can also pass the authentication information sent by the mobile phone to the Weibo APP installed in the laptop. As shown in Figure 13, the Weibo APP in the laptop can automatically log in to the user’s Weibo account according to the authentication information, and the Weibo APP in the laptop can also interact with the application server of the Weibo APP according to the label of the application interface 901 Interactively, obtain the display content corresponding to the label from the application server. In this way, the Weibo APP in the notebook computer can display the application interface 1301 corresponding to the application interface 901 according to the display content sent by the application server. Wherein, the application interface 1301 displayed on the laptop computer and the application interface 901 displayed on the mobile phone include the same display content, so as to realize the cross-device continuous playback function of the same display content on the mobile phone and the laptop computer.

Of course, if the Weibo APP is not installed on the laptop, the laptop can also use a browser to open and log in to the user’s Weibo account, and reopen the application interface corresponding to the application interface 901 according to the label of the application interface 901 to achieve the same display content Cross-device connection function on mobile phones and laptops. Or, if the Weibo APP is not installed in the laptop, the laptop can also prompt the user to install the Weibo APP. For example, the laptop can automatically jump to the download interface of the Weibo APP in the application market. If the notebook computer detects that the user has downloaded the Weibo APP, the Weibo APP in the notebook computer can automatically log in to the user's Weibo account according to the above method, and display the corresponding application interface 1301 according to the label of the application interface 901.

It should be noted that, as shown in FIG. 13, the display layout and display effect of the application interface 901 of the Weibo APP displayed on the mobile phone and the application interface 1301 of the Weibo APP displayed on the notebook computer may be different. There are no restrictions on this.

In some embodiments, the label of the currently displayed content acquired by the application (such as the above-mentioned Weibo APP) may have incomplete information. For example, the label of the aforementioned application interface 901 may only record that the page displayed by the current Weibo APP is the Weibo homepage of "Zhang San". At this time, the mobile phone or laptop cannot accurately determine the specific location of the Weibo homepage that the user is browsing based on the tag. Then, the mobile phone can also record the user's specific operation on the application interface 901, for example, the user's sliding operation on the application interface 901. Furthermore, the mobile phone can predict the user's browsing position in the application interface 901 according to the user's specific operations in the application interface 901. For example, the mobile phone can predict that the user is browsing the fifth Weibo in the current Weibo homepage based on the number of sliding operations or the sliding distance entered by the user in the application interface 901. Then, when the mobile phone sends the label of the application interface 901 to the notebook computer, it can also send the current browsing position of the user predicted by the mobile phone. In this way, the notebook computer can also continuously display the application interface corresponding to the application interface 901 for the user in combination with the browsing position predicted by the mobile phone. Taking the browsing position predicted by the mobile phone as the fifth microblog in the Weibo homepage, the laptop can open the microblog homepage of "Zhang San" according to the label of the application interface 901, and display that the microblog homepage contains Article 5 Application interface for Weibo content. For example, a laptop computer can display the contents of Article 4 to Article 6 on the Weibo homepage of "Zhang San".

In addition, due to the different display capabilities of mobile phones and laptops, when the mobile phone predicts the user’s browsing location, it can also determine the display difference between the mobile phone and the laptop in terms of resolution, font size, or line spacing. The browsing position in corresponds to the browsing position in the laptop. For example, because the content of a page in a laptop computer can display more lines, the content of the third page browsed by the user on the mobile phone corresponds to the content of the second page in the laptop computer, then the mobile phone can predict the current user The browsing position of is determined to be the second page, and subsequently, after the notebook computer receives the browsing position, it can be combined with the browsing position to be more accurate for the user to continue playing the current display content from the same position.

In some embodiments of the present application, in addition to triggering the mobile phone to switch the current display content to the notebook computer to continue playing by one touch, the user can also trigger the mobile phone to display the file currently displayed by one touch. Transfer to a laptop computer, which provides users with the "one touch transfer" cross-device transfer function.

Exemplarily, similar to the above steps S801-S806, when the mobile phone displays a local file (such as a photo, video, or document, etc.), if the user needs to transfer the file to the laptop, the user can touch the laptop with the phone The electronic label set on the computer to obtain the device information of the notebook computer. Furthermore, the mobile phone can automatically establish a wireless communication connection with the notebook computer according to the device information, and automatically transmit the currently displayed file to the notebook computer through the wireless communication connection.

It can be seen that, similar to the "one-touch connection" cross-device playback function provided in the above steps S801-S806, the user is required to trigger the mobile phone and the laptop by touching the display content or transferring files. Establish a wireless communication connection.

Then, in some embodiments, when it is detected that the user uses the mobile phone to touch the electronic label set on the notebook computer, or when the mobile phone and the notebook computer establish a wireless communication connection, as shown in Figure 14 (a), The mobile phone can provide the user with an option 1201 of "one touch connection" and an option 1202 of "one touch transfer". Alternatively, as shown in (b) of FIG. 14, the notebook computer may also provide the user with an option 1301 of "one touch to continue" and an option 1302 of "one touch to transfer". If it is detected that the user selects option 1201 (or 1301), indicating that the user wants to continue to play the displayed content on the mobile phone on the laptop, the mobile phone can continue to switch the current display content to the laptop for continuous playback according to the above steps S802-S806. If it is detected that the user selects option 1202 (or 1302), it means that the user wants to transfer the file being displayed in the mobile phone to the notebook computer, and the mobile phone can automatically transfer the currently displayed file to the notebook computer.

In other embodiments, the mobile phone can also determine whether to continue playing the current display content in the notebook computer or to transfer the currently displayed file to the notebook computer according to the distance between the mobile phone and the electronic tag. For example, the NFC communication mode can support data interaction within 10cm. If it is detected that the distance between the mobile phone and the electronic tag is less than the preset value (for example, less than 2cm), it means that the user wants to continue to play the displayed content on the mobile phone on the laptop, and the mobile phone can continue to follow the above steps S802-S806 to change the current The display content is switched to continue playing on the laptop. If it is detected that the distance between the mobile phone and the electronic tag is greater than the preset value, indicating that the user wants to transfer the file being displayed in the mobile phone to the laptop, the mobile phone can automatically transfer the currently displayed file to the laptop.

In other embodiments, the mobile phone can also determine whether to continue playing the current display content in the notebook computer or to transfer the currently displayed file to the notebook computer according to the strength of the NFC signal between the mobile phone and the electronic tag. For example, if it is detected that the NFC signal strength between the mobile phone and the electronic tag is greater than the preset threshold, indicating that the user wants to continue to play the display content on the mobile phone on the laptop, the mobile phone can continue to follow the above steps S802-S806 to display the current display content Switch to the laptop to continue playing. If it is detected that the strength of the NFC signal between the mobile phone and the electronic tag is less than the preset threshold, indicating that the user wants to transfer the file being displayed in the mobile phone to the laptop, the mobile phone can automatically transfer the currently displayed file to the laptop.

In some other embodiments, the mobile phone may also determine whether to continue playing the current display content or transfer the currently displayed file to the notebook computer according to the length of time the mobile phone touches the electronic tag. For example, if it is detected that the time for the mobile phone to touch the electronic tag is greater than the preset value, indicating that the user wants to continue to play the display content on the mobile phone on the laptop, the mobile phone can continue to switch the current display content to the laptop according to the above steps S802-S806 Continue to play on. If it is detected that the time for the mobile phone to touch the electronic tag is less than the preset value, indicating that the user wants to transfer the file being displayed in the mobile phone to the laptop, the mobile phone can automatically transfer the currently displayed file to the laptop.

In other embodiments, the mobile phone may also be preset with application scenarios that support the "one-touch connection" function and application scenarios that support the "one-touch transfer" function. For example, when it is detected that the user touches the electronic label on the laptop with the mobile phone, the mobile phone can obtain the identifier of the application running in the foreground (such as packagename) or the identifier of the application interface running in the foreground (such as activityname). If the application (or application interface) running in the foreground is a preset application (or application interface) that supports the "one touch transfer" function, the mobile phone can automatically transfer the currently displayed file to the laptop. If the application (or application interface) running in the foreground is a preset application (or application interface) that supports the "one touch connection" function, the mobile phone can switch the current display content to the laptop according to the above steps S802-S806 Continue to play.

Or, when it is detected that the user touches the electronic label on the laptop with the mobile phone, the mobile phone can also identify whether the current application interface contains files such as local photos, videos, audios, or documents. If it contains one or more local files, the phone can automatically transfer the currently displayed file to the laptop to complete the "one touch transfer" function; if it does not contain local files, the phone can automatically switch the current display content to The laptop continues to play and completes the "one-touch connection" function, which is not limited in the embodiment of the application.

It should be noted that in the above embodiments, the mobile phone is used as the first electronic device and the notebook computer is used as the second electronic device, and the display content of the mobile phone is switched to the notebook computer for continuous playback. It is understandable that when the user wants to switch the display content being played in any electronic device to another electronic device, they can touch the two electronic devices to trigger the first electronic device and the second electronic device to quickly establish a wireless connection. Communication connection, and automatically switch the display content in the first electronic device to the second electronic device for continuous playback, thereby simplifying the user's operation process when the same content is connected across devices, improving and enriching the user's experience.

As shown in FIG. 15, an embodiment of the present application discloses a first electronic device, such as the aforementioned mobile phone. The first electronic device may specifically include: a touch screen 1501 that includes a touch sensor 1506 and a display screen 1507; one or more processors 1502; a memory 1503; a communication module 1508; a first NFC unit 1509, a first NFC unit 1509 It may be an NFC chip or an electronic tag; one or more application programs (not shown); and one or more computer programs 1504. The above-mentioned devices may be connected through one or more communication buses 1505. The one or more computer programs 1504 are stored in the aforementioned memory 1503 and configured to be executed by the one or more processors 1502, and the one or more computer programs 1504 include instructions, which can be used to execute the aforementioned implementations. The steps in the example.

As shown in FIG. 16, an embodiment of the present application discloses a second electronic device, such as the aforementioned notebook computer. The second electronic device specifically includes: a display screen 1601; one or more processors 1602; a memory 1603; a second NFC unit 1606. The second NFC unit 1606 may be an NFC chip or an electronic tag. The second NFC unit 1606 stores the 2. Device information of the electronic device; a communication module 1607; one or more application programs (not shown); and one or more computer programs 1604. The above-mentioned devices can be connected through one or more communication buses 1605. The one or more computer programs 1604 are stored in the aforementioned memory 1603 and configured to be executed by the one or more processors 1602, and the one or more computer programs 1604 include instructions, which can be used to execute the aforementioned implementations. The steps in the example.

Through the description of the above embodiments, those skilled in the art can clearly understand that for the convenience and brevity of the description, only the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned functions can be allocated as needed. It is completed by different functional modules, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. For the specific working process of the system, device, and unit described above, reference may be made to the corresponding process in the foregoing method embodiment, which is not repeated here.

The functional units in the various embodiments of the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or software functional unit.

If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the technical solutions of the embodiments of the present application essentially or the part that contributes to the prior art or all or part of the technical solutions can be embodied in the form of software products, and the computer software products are stored in a storage The medium includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage media include: flash memory, mobile hard disk, read-only memory, random access memory, magnetic disk or optical disk and other media that can store program codes.

The above are only specific implementations of the embodiments of the present application, but the protection scope of the embodiments of the present application is not limited to this. Any changes or substitutions within the technical scope disclosed in the embodiments of the present application shall be covered by this Within the protection scope of the application embodiments. Therefore, the protection scope of the embodiments of the present application should be subject to the protection scope of the claims.

Claims

A content connection system, characterized in that the system comprises a first electronic device and a second electronic device, the first electronic device is configured with a first near field communication NFC unit, and the second electronic device is configured with a second NFC unit, the second NFC unit includes device information of the second electronic device, and the NFC unit is an NFC chip or an electronic tag; wherein,

When the first electronic device displays the first application interface of the first application, the first electronic device obtains the device information of the second electronic device from the second NFC unit through the first NFC unit;

The first electronic device establishes a wireless communication connection with the second electronic device according to the device information, and the wireless communication connection is a Bluetooth connection or a Wi-Fi point-to-point P2P connection;

Sending, by the first electronic device, a label of the first application interface to the second electronic device based on the wireless communication connection, the label being used to indicate display content in the first application interface;

The second electronic device displays the second application interface of the first application corresponding to the first application interface according to the label, and the first application interface and the second application interface contain the same display content .
The content connection system according to claim 1, wherein:

The first electronic device is specifically configured to: in response to an operation of approaching or contacting the second NFC unit, obtain the device information of the second electronic device from the second NFC unit through the first NFC unit.
The content connection system according to claim 1, wherein:

The first electronic device is specifically configured to: send an electromagnetic wave signal through the first NFC unit, and the electromagnetic wave signal is used to drive the second NFC unit to send the device information of the second electronic device; The NFC unit obtains the device information of the second electronic device from the second NFC unit.
The content connection system according to any one of claims 1-3, wherein:

The first electronic device is further configured to obtain a label of the first application interface.
The content connection system according to claim 4, wherein:

The first electronic device is specifically configured to: the bump application in the first electronic device sends a first request to the first application that is running in the foreground, and the first request is used to request to obtain all that is being displayed. The label of the first application interface; in response to the first request, the first application obtains the label of the first application interface.
The content connection system according to claim 5, wherein:

The first electronic device is specifically configured to obtain the label of the first application interface from the application server of the first application.
The content connection system according to claim 6, wherein:

The first electronic device is specifically configured to: send a second request to the application server, where the second request includes one or more indexes corresponding to the first response interface;

The application server is further configured to generate a label of the first application interface according to one or more indexes in the second request, and send the label of the first application interface to the first electronic device.
The content connection system according to claim 6 or 7, wherein:

The first electronic device is further configured to: obtain authentication information from the application server, where the authentication information is used to log in the user's account registered in the first application; and send the authentication information based on the wireless communication connection To the second electronic device;

The second electronic device is further configured to log in the first application installed in the second electronic device using the authentication information.
The content connection system according to any one of claims 1-8, wherein:

The first electronic device is further configured to: predict the user's browsing position in the first application interface; send the browsing position to the second electronic device based on the wireless communication connection;

The second electronic device is specifically configured to display the second application interface according to the label of the first application interface and the browsing position.
The content connection system according to any one of claims 1-9, wherein:

The first electronic device is further configured to: send files contained in the first application interface to the second electronic device based on the wireless communication connection;

The second electronic device is specifically configured to display the second application interface according to the label of the first application interface and the file received from the first electronic device.
The content connection system according to any one of claims 1-10, wherein:

The second electronic device is further configured to: start the installed first application, and send the label of the first application interface to the first application, so that the first application displays according to the label The second application interface; or,

The second electronic device is specifically configured to: use a browser to open the second application interface according to the label of the first application interface.
The content connection system according to claim 11, wherein:

The second electronic device is also used to prompt the user to download and install the first application in the second electronic device.
The content connection system according to any one of claims 1-12, wherein the device information includes an identification of the second electronic device;

The first electronic device is specifically configured to: establish a Bluetooth connection with the second electronic device according to the identification of the second electronic device; or, establish a Bluetooth connection with the second electronic device according to the identification of the second electronic device Connection; obtaining connection configuration information from the second electronic device through the Bluetooth connection; using the connection configuration information to establish a Wi-Fi P2P connection with the second electronic device.
The content connection system according to any one of claims 1-13, wherein:

The first electronic device is specifically configured to: if the first application is a preset application, or the first application interface is a preset application interface, then send the message to the second electronic device based on the wireless communication connection The device sends the label of the first application interface.
The content connection system according to any one of claims 1-13, wherein the first electronic device is specifically configured to:

If the stay time when the first NFC unit is close to or in contact with the second NFC unit satisfies the first preset condition, then based on the wireless communication connection, send the information of the first application interface to the second electronic device. Label; or

If the signal strength when the first NFC unit is close to or in contact with the second NFC unit satisfies a second preset condition, then based on the wireless communication connection, send the information of the first application interface to the second electronic device. Label; or

If the distance between the first NFC unit and the second NFC unit satisfies a third preset condition, the label of the first application interface is sent to the second electronic device based on the wireless communication connection.
The content connection system according to any one of claims 1-13, wherein:

The first electronic device is further configured to display a first option and a second option, the first option is used to indicate to send the label of the first application interface to the second electronic device, and the second option is used Instructs to send the file in the first application interface to the second electronic device.
A first electronic device, wherein the first electronic device includes a processor, and a first NFC unit, a display screen, a communication module, and a memory coupled to the processor, and the first NFC unit is NFC Chip or electronic label; among them,

The processor is configured to instruct the display screen to display the first application interface of the first application;

The processor is further configured to: instruct the first NFC unit to obtain device information of the second electronic device;

The processor is further configured to instruct the communication module to establish a wireless communication connection with the second electronic device according to the device information, and the wireless communication connection is a Bluetooth connection or a Wi-Fi P2P connection;

The processor is further configured to instruct the communication module to send a label of the first application interface to the second electronic device based on the wireless communication connection, where the label is used to indicate the label of the first application interface The content is displayed so that the second electronic device displays the second application interface of the first application corresponding to the first application interface according to the label.
The first electronic device according to claim 17, wherein:

The first NFC unit is specifically configured to: detect the operation of the first electronic device approaching or touching the second NFC unit in the second electronic device; in response to the operation of approaching or touching the second NFC unit, The device information of the second electronic device is read in the second NFC unit.
The first electronic device according to claim 17, wherein:

The first NFC unit is specifically configured to: send an electromagnetic wave signal, which is used to drive a second NFC unit in the second electronic device to send device information of the second electronic device; and from the second NFC unit To obtain the device information of the second electronic device.
The first electronic device according to any one of claims 17-19, wherein:

The processor is further configured to instruct the communication module to obtain the label of the first application interface from the application server of the first application.
The first electronic device according to any one of claims 17-20, wherein:

The processor is further configured to: instruct the communication module to obtain authentication information from the application server of the first application, where the authentication information is used to log in to the user account registered in the first application; The communication module sends the authentication information to the second electronic device based on the wireless communication connection.
The first electronic device according to any one of claims 17-21, wherein:

The processor is further configured to predict the user's browsing position in the first application interface; and instruct the communication module to send the browsing position to the second electronic device based on the wireless communication connection.
The first electronic device according to any one of claims 17-22, wherein:

The processor is further configured to instruct the communication module to send the file contained in the first application interface to the second electronic device based on the wireless communication connection.
The first electronic device according to any one of claims 17-23, wherein:

The processor is specifically configured to: if the first application is a preset application, or the first application interface is a preset application interface, instruct the communication module to send the communication module to the communication module based on the wireless communication connection. The second electronic device sends the label of the first application interface.
The first electronic device according to any one of claims 17-23, wherein:

The processor is specifically configured to: determine whether the stay time when the first NFC unit is close to or in contact with the second NFC unit in the second electronic device meets a first preset condition; or, determine the first NFC Whether the signal strength when the unit is close to or in contact with the second NFC unit in the second electronic device meets a second preset condition; or, it is determined whether the first NFC unit and the second NFC unit in the second electronic device are Whether the distance between them meets the third preset condition; if at least one of the first preset condition, the second preset condition, or the third preset condition is satisfied, instruct the communication module to be based on the The wireless communication connection sends the label of the first application interface to the second electronic device.
The first electronic device according to any one of claims 17-23, wherein:

The processor is further configured to instruct the display screen to display a first option and a second option, the first option is used to instruct to send a label of the first application interface to the second electronic device, and the The second option is used to indicate to send the file in the first application interface to the second electronic device.
A second electronic device, wherein the second electronic device includes a processor, and a second NFC unit, a display screen, a communication module, and a memory coupled to the processor, and the second NFC unit is NFC Chip or electronic tag, the second NFC unit includes the device information of the second electronic device; wherein,

The communication module is used to establish a wireless communication connection with a first electronic device, and the wireless communication connection is a Bluetooth connection or a Wi-Fi P2P connection; and based on the wireless communication connection to receive the first application interface sent by the first electronic device A label, where the first application interface is an interface being displayed by the first electronic device, and the label is used to indicate display content in the first application interface;

The processor is configured to: instruct the display screen to display a second application interface of the first application corresponding to the first application interface according to the label, and the first application interface and the second application interface are Contains the same display content.
The second electronic device according to claim 27, wherein:

The processor is specifically configured to: in response to an operation of the first NFC unit in the first electronic device approaching or contacting the second NFC unit, instruct the communication module to establish a wireless communication connection with the first electronic device.
The second electronic device according to claim 27 or 28, wherein:

The communication module is further configured to: receive authentication information sent by the first electronic device, where the authentication information is used to log in to the user's account registered in the first application;

The processor is further configured to use the authentication information to log in the first application installed in the second electronic device.
The second electronic device according to any one of claims 27-29, wherein:

The communication module is further configured to: receive the user's browsing position in the first application interface sent by the first electronic device;

The processor is specifically configured to instruct the display screen to display a second application interface corresponding to the first application interface according to the tag and the browsing position.
The second electronic device according to any one of claims 27-30, wherein:

The communication module is further configured to: receive files included in the first application interface sent by the first electronic device;

The processor is specifically configured to: according to the tag and the file received from the first electronic device, instruct the display screen to display a second application interface corresponding to the first application interface.
The second electronic device according to any one of claims 27-31, wherein:

The processor is further configured to: use a browser to open a second application interface corresponding to the first application interface on the display screen according to the label of the first application interface; or, prompt in the display screen The user installs the first application in the second electronic device.