CN114615647A - Call control method, device and storage medium - Google Patents

Abstract

The present disclosure relates to a call control method, device and storage medium. The call control method is applied to a terminal, and an application layer of the terminal is provided with a third-party application with a virtual call function. In the process of the function, obtain the hang-up virtual call instruction sent by the IOT device; send the hang-up virtual call instruction to the virtual call value-added service; according to the hang-up virtual call instruction, the virtual call value-added service is sent to the The third-party application sends a notification message for hanging up the virtual call, so that the third-party application performs an operation of hanging up the virtual call according to the notification message.

Description

Call control method, device and storage medium

technical field

The present disclosure relates to the technical field of terminals, and in particular, to a call control method, device and storage medium.

Background technique

At present, in the process of executing the virtual call function of a third-party application through an Internet of Things (Internet of Things, IoT) device such as a headset or a vehicle, when the user hangs up the virtual call through the IOT device, only the connection between the IOT device and the terminal is disconnected. connection, so that the virtual call is in the state of voice broadcasting in the terminal.

As a result, it is easy to create an illusion for the user that the hang-up operation has been performed, but why the virtual call continues, which reduces the user's experience of using the terminal.

SUMMARY OF THE INVENTION

In order to overcome the problems existing in the related art, the present disclosure provides a call control method, device and storage medium.

According to a first aspect of the embodiments of the present disclosure, there is provided a call control method, which is applied to a terminal, where an application layer of the terminal is provided with a third-party application with a virtual call function, and the method includes:

In the process that the terminal executes the virtual call function of the third-party application through the IOT device that is communicatively connected to it, acquiring a hang-up virtual call instruction sent by the IOT device;

Sending the instruction to hang up the virtual call to a virtual call value-added service, wherein the virtual call value-added service is a service preset in the terminal and in a binding relationship with the third-party application, and the virtual call value-added service is The service has the capability of receiving the notification message sent by the third-party application and sending the notification message of the terminal to the third-party application during the virtual call;

According to the instruction to hang up the virtual call, the virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application, so that the third-party application performs the operation of hanging up the virtual call according to the notification message .

Optionally, the method further includes:

When the third-party application establishes a virtual call through the terminal, monitor the connection status of the terminal;

When monitoring that the terminal is communicatively connected to the IOT device, the third-party application binds the virtual call value-added service.

Optionally, after the third-party application is bound to the virtual call value-added service, the method further includes:

Registering the preset first interface and the second interface in the virtual call value-added service, wherein the third-party application can call the first interface, and send the third-party application to the virtual call value-added service The notification message of the running state of the virtual call value-added service can send the notification message of the terminal to the third-party application through the second interface;

The virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application according to the instruction to hang up the virtual call, including:

According to the instruction to hang up the virtual call, the virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application through the second interface.

Optionally, after the terminal determines that the third-party application is successfully bound, the method further includes:

registering the third interface in the virtual call value-added service;

The method also includes:

The third-party application invokes the third interface, and sends a notification message for deregistering the registered interface to the virtual call value-added service.

Optionally, the IOT device is any one of a Bluetooth headset communicatively connected to the terminal and a vehicle-mounted terminal communicatively connected to the terminal.

According to a second aspect of the embodiments of the present disclosure, there is provided a call control apparatus, which is applied to a terminal, where an application layer of the terminal is provided with a third-party application with a virtual call function, and the apparatus includes:

an acquisition module, configured to acquire a hang-up virtual call instruction sent by the IOT device during the process that the terminal executes the virtual call function of the third-party application through the IOT device that is communicatively connected to it;

a sending module, configured to send the instruction to hang up the virtual call to a virtual call value-added service, wherein the virtual call value-added service is a service preset in the terminal and in a binding relationship with the third-party application, The virtual call value-added service has the capability of receiving a notification message sent by the third-party application and sending a notification message of the terminal to the third-party application during a virtual call;

a prompt module, configured to send a notification message of hanging up the virtual call to the third-party application according to the instruction to hang up the virtual call, so that the third-party application executes the hang-up operation according to the notification message. The operation of disconnecting the virtual call.

Optionally, the device further includes:

The monitoring module is used for monitoring the connection status of the terminal when the third-party application establishes a virtual call through the terminal; when monitoring that the terminal is communicatively connected to the IOT device, the third-party application binds the terminal. The virtual call value-added services described above.

Optionally, the device further includes:

A registration module, configured to register the preset first interface and the second interface in the virtual call value-added service after the third-party application is bound to the virtual call value-added service, wherein the third-party application can call The first interface sends a notification message representing the running state of the third-party application to the virtual call value-added service, and the virtual call value-added service can send the third-party application the third-party application through the second interface. Terminal notification message;

The prompt module adopts the following method to send a notification message of hanging up the virtual call to the third-party application according to the instruction to hang up the virtual call, including:

According to the instruction to hang up the virtual call, the virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application through the second interface.

Optionally, the registration module is also used for:

After the terminal determines that the third-party application is successfully bound, the third interface is registered in the virtual call value-added service;

The prompt module is also used to:

The third-party application invokes the third interface, and sends a notification message for deregistering the registered interface to the virtual call value-added service.

Optionally, the IOT device is any one of a Bluetooth headset communicatively connected to the terminal and a vehicle-mounted terminal communicatively connected to the terminal.

According to a third aspect of the embodiments of the present disclosure, there is provided a call control device, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured to execute the call control method in the first aspect or any example of the first aspect by executing the instruction.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium having computer program instructions stored thereon, the program instructions implementing the steps of the call control method provided in the first aspect of the present disclosure when the program instructions are executed by a processor.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: in the process that the terminal executes the virtual call function of the third-party application through the IOT device communicatively connected with it, the terminal acquires the hang-up virtual call instruction sent by the IOT device, and then hangs up the virtual call. The command to disconnect the virtual call is sent to the virtual call value-added service that is preset in the terminal and is bound to the third-party application. The virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application, which can make the third-party application according to Notification messages, automatically hang up virtual calls, improve the user experience of the terminal.

It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a flow chart of a method for call control according to an exemplary embodiment.

Fig. 2 is a flow chart of a call control method according to an exemplary embodiment.

FIG. 3 is a schematic flow chart illustrating a call control method applying the present disclosure according to an exemplary embodiment.

Fig. 4 is a block diagram of a call control apparatus according to an exemplary embodiment.

Fig. 5 is a block diagram of an apparatus for call control according to an exemplary embodiment.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as recited in the appended claims.

Fig. 1 is a flowchart of a call control method according to an exemplary embodiment. As shown in Fig. 1 , the call control method used in a terminal includes the following steps.

In step S11, in the process of executing the virtual call function of the third-party application through the IOT device that is communicatively connected to the terminal, the terminal acquires an instruction to hang up the virtual call sent by the IOT device.

Wherein, the third-party application in the present disclosure is an application with a virtual call function. The IOT device may be, for example, a Bluetooth headset communicatively connected to the terminal, or a vehicle-mounted terminal communicatively connected to the terminal.

In the present disclosure, after the user executes the instruction to hang up the virtual call on the IOT device that is communicatively connected to the terminal, the IOT device sends the instruction to hang up the virtual call to the terminal according to the communication protocol with the terminal, and the terminal obtains the hang-up instruction sent by the IOT device. After disconnecting the virtual call instruction, disconnect the virtual call with the IOT device, and send the virtual call hanging up instruction to the virtual call value-added service.

In step S12, an instruction to hang up the virtual call is sent to the virtual call value-added service.

The virtual call value-added service is a service that is preset in the terminal and is in a binding relationship with the third-party application, and the virtual call value-added service has the ability to receive a notification sent by the third-party application during the virtual call. message, and the ability to send notification messages of the terminal to the third-party application.

In step S13, according to the instruction to hang up the virtual call, the virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application, so that the third-party application performs the operation of hanging up the virtual call according to the notification message.

In the exemplary embodiment of the present disclosure, in the process of executing the virtual call function of the third-party application through the IOT device that is communicatively connected to the terminal, the terminal obtains a hang-up virtual call instruction sent by the IOT device, and sends the hang-up virtual call instruction To the virtual call value-added service preset in the terminal and bound to the third-party application, the notification message of hanging up the virtual call is sent to the third-party application through the virtual call value-added service, so that the third-party application can automatically hang up according to the notification message. Cut off virtual calls and improve user experience of using the terminal.

Fig. 2 is a flowchart of a call control method according to an exemplary embodiment. As shown in Fig. 2 , the call control method used in a terminal includes the following steps.

In step S21, when the third-party application establishes a virtual call through the terminal, it monitors the connection status of the terminal, and when monitoring that the terminal is connected to an IOT device in communication, the third-party application binds the value-added service of the virtual call.

In step S22, the preset first interface and second interface are registered into the virtual call value-added service.

Wherein, the third-party application can call the first interface, and send a notification message representing the running state of the third-party application to the virtual call value-added service, and the virtual call value-added service can pass the second interface, Send a notification message of the terminal to the third-party application.

In step S23, in the process of executing the virtual call function of the third-party application through the IOT device that is communicatively connected to the terminal, the terminal acquires an instruction to hang up the virtual call sent by the IOT device.

In step S24, an instruction to hang up the virtual call is sent to the virtual call value-added service.

In step S25, according to the instruction to hang up the virtual call, the virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application, so that the third-party application performs the operation of hanging up the virtual call according to the notification message.

In the present disclosure, a service, that is, a virtual call value-added service, can be preset, and an interface standard for calling an interface can be set. When a third-party application monitors that the terminal communication is connected to an IOT device, the third-party application binds the virtual call value-added service.

Further, in the process that the terminal executes the virtual call function of the third-party application through the IOT device that is communicatively connected to it, acquires a hang-up virtual call instruction sent by the IOT device, and sends the hang-up virtual call instruction To the virtual call value-added service that is preset in the terminal and is in a binding relationship with the third-party application, sending a notification message to hang up the virtual call to the third-party application through the virtual call value-added service enables the third-party application to The notification message is displayed, the virtual call is automatically hung up, and the user experience of the terminal is improved.

In the present disclosure, the call control method applying the present disclosure will be described below by taking the IOT device as an in-vehicle terminal as an example.

For example, the vehicle terminal and the terminal are connected based on Bluetooth communication, and a virtual call value-added service can be set in the Bluetooth module of the terminal in advance. For example, the service can be HeadsetExtService.java, and two aidl files are set, one is IBluetoothVirtualCall.aidl, which is used for Store the first interface registerVirtualVoiceCallBack and the third interface unregisterVirtualVoiceCallBack. The other is IBluetoothVirtualCallCallback.aidl, which is used to store the second interface onhangupcallstate.

FIG. 3 is a schematic flow chart illustrating a call control method applying the present disclosure according to an exemplary embodiment. In Figure 3, when a third-party application establishes a voice link through the terminal to conduct a virtual call, it monitors the connection status of the terminal. When monitoring the terminal communication connection with an IOT device, the third-party application binds the virtual call value-added service (HeadsetExtService.java) . After confirming that the third-party application is successfully bound, the terminal registers the first interface (registerVirtualVoiceCallBack), the second interface (onhangupcallstate) and the third interface (unregisterVirtualVoiceCallBack) in the virtual call value-added service (HeadsetExtService.java).

Furthermore, after the user performs a hang-up operation on the call interface of the third-party application on the screen of the vehicle-mounted terminal, the vehicle-mounted terminal sends a virtual call hang-up instruction to the terminal according to the communication protocol with the terminal, and the terminal obtains the hang-up message sent by the vehicle-mounted terminal. After disconnecting the virtual call instruction, disconnect the virtual call with the in-vehicle terminal, and send the hanging up virtual call instruction to the virtual call value-added service (HeadsetExtService.java). After receiving the virtual call hanging up command sent by the terminal, the virtual call value-added service (HeadsetExtService.java) sends a notification message of hanging up the virtual call to the third-party application through the second interface (onhangupcallstate) according to the hanging virtual call instruction, so that the first The three-party application performs the operation of hanging up the virtual call according to the notification message.

After receiving the notification message of hanging up the virtual call, the third-party application executes the operation of hanging up the virtual call, and calls the third interface (unregisterVirtualVoiceCallBack) to send the virtual call value-added service (HeadsetExtService.java) to unregister the registered interface. notification message. After the virtual call value-added service (HeadsetExtService.java) receives the notification message sent by the third-party application to unregister the registered interface, it unregisters the first interface, the second interface and the third interface, and the third-party application cancels the virtual call value-added service. The binding relationship of the service (HeadsetExtService.java).

FIG. 4 is a block diagram of a call control apparatus 400 according to an exemplary embodiment. Referring to FIG. 4 , the call control apparatus is applied to a terminal, and the application layer of the terminal is provided with a third-party application with a virtual call function, and the apparatus includes:

The obtaining module 401 is configured to obtain a hang-up virtual call instruction sent by the IOT device in the process that the terminal executes the virtual call function of the third-party application through the IOT device communicated with it;

A sending module 402, configured to send the instruction to hang up the virtual call to a virtual call value-added service, wherein the virtual call value-added service is a service preset in the terminal and in a binding relationship with the third-party application , the virtual call value-added service has the capability of receiving a notification message sent by the third-party application and sending a notification message of the terminal to the third-party application during the virtual call;

The prompt module 403 is configured to send, according to the instruction to hang up the virtual call, the value-added virtual call service to the third-party application to send a notification message of hanging up the virtual call, so that the third-party application executes the notification message according to the notification message. The operation to hang up the virtual call.

Optionally, the device further includes:

The monitoring module 404 is used for monitoring the connection status of the terminal when the third-party application establishes a virtual call through the terminal; when monitoring that the terminal is communicatively connected to the IOT device, the third-party application binds The virtual call value-added service.

Optionally, the device further includes:

The registration module 405 is used to register the preset first interface and the second interface in the virtual call value-added service after the third-party application is bound to the virtual call value-added service, wherein the third-party application can Invoke the first interface to send a notification message representing the running state of the third-party application to the virtual call value-added service, and the virtual call value-added service can send the third-party application through the second interface. the notification message of the terminal;

The prompting module 403 adopts the following method to send a notification message of hanging up the virtual call to the third-party application according to the instruction to hang up the virtual call:

According to the instruction to hang up the virtual call, the virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application through the second interface.

Optionally, the registration module 405 is also used for:

After the terminal determines that the third-party application is successfully bound, the third interface is registered in the virtual call value-added service;

The prompting module 403 is also used for:

The third-party application invokes the third interface, and sends a notification message for deregistering the registered interface to the virtual call value-added service.

Optionally, the IOT device is any one of a Bluetooth headset communicatively connected to the terminal and a vehicle-mounted terminal communicatively connected to the terminal.

Regarding the apparatus in the above-mentioned embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be described in detail here.

The present disclosure also provides a computer-readable storage medium on which computer program instructions are stored, and when the program instructions are executed by a processor, implement the steps of the call control method provided by the present disclosure.

FIG. 5 is a block diagram of an apparatus 800 for call control according to an exemplary embodiment. For example, apparatus 800 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.

5, the apparatus 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communication component 816.

The processing component 802 generally controls the overall operation of the device 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above-mentioned call control method. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.

Memory 804 is configured to store various types of data to support operations at device 800 . Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and the like. Memory 804 may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

Power component 806 provides power to various components of device 800 . Power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power to device 800 .

Multimedia component 808 includes a screen that provides an output interface between the device 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When the apparatus 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.

Audio component 810 is configured to output and/or input audio signals. For example, audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when device 800 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 804 or transmitted via communication component 816 . In some embodiments, audio component 810 also includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.

Sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of device 800 . For example, the sensor assembly 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the device 800, and the sensor assembly 814 can also detect a change in the position of the device 800 or a component of the device 800 , the presence or absence of user contact with the device 800 , the orientation or acceleration/deceleration of the device 800 and the temperature change of the device 800 . Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

Communication component 816 is configured to facilitate wired or wireless communication between apparatus 800 and other devices. Device 800 may access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 800 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), a controller, a microcontroller, a microprocessor or other electronic components are implemented for implementing the above-mentioned call control method.

In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions, such as a memory 804 including instructions, is also provided, and the instructions can be executed by the processor 820 of the apparatus 800 to complete the above call control method. For example, the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

In another exemplary embodiment, there is also provided a computer program product comprising a computer program executable by a programmable apparatus, the computer program having, when executed by the programmable apparatus, for performing the above The code section of the call control method.

Other embodiments of the present disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the present disclosure. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or techniques in the technical field not disclosed by the present disclosure . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A call control method, characterized in that it is applied to a terminal, and an application layer of the terminal is provided with a third-party application with a virtual call function, the method comprising: In the process that the terminal executes the virtual call function of the third-party application through the IOT device that is communicatively connected to it, acquiring a hang-up virtual call instruction sent by the IOT device; Sending the instruction to hang up the virtual call to a virtual call value-added service, wherein the virtual call value-added service is a service preset in the terminal and in a binding relationship with the third-party application, and the virtual call value-added service is The service has the capability of receiving the notification message sent by the third-party application and sending the notification message of the terminal to the third-party application during the virtual call; According to the instruction to hang up the virtual call, the virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application, so that the third-party application performs the operation of hanging up the virtual call according to the notification message . 2. The method according to claim 1, wherein the method further comprises: When the third-party application establishes a virtual call through the terminal, monitor the connection status of the terminal; When monitoring that the terminal is communicatively connected to the IOT device, the third-party application binds the virtual call value-added service. 3. The method according to claim 2, wherein after the third-party application is bound to the virtual call value-added service, the method further comprises: Registering the preset first interface and the second interface in the virtual call value-added service, wherein the third-party application can call the first interface, and send the third-party application to the virtual call value-added service The notification message of the running state of the virtual call value-added service can send the notification message of the terminal to the third-party application through the second interface; The virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application according to the instruction to hang up the virtual call, including: According to the instruction to hang up the virtual call, the virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application through the second interface. 4. The method according to claim 3, wherein after the terminal determines that the third-party application is successfully bound, the method further comprises: registering the third interface in the virtual call value-added service; The method also includes: The third-party application invokes the third interface, and sends a notification message for deregistering the registered interface to the virtual call value-added service. 5 . The method according to claim 1 , wherein the IOT device is any one of a Bluetooth headset communicatively connected to the terminal and a vehicle-mounted terminal communicatively connected to the terminal. 6 . 6. A call control device, characterized in that it is applied to a terminal, and an application layer of the terminal is provided with a third-party application with a virtual call function, the device comprising: an acquisition module, configured to acquire a hang-up virtual call instruction sent by the IOT device during the process that the terminal executes the virtual call function of the third-party application through the IOT device that is communicatively connected to it; a sending module, configured to send the instruction to hang up the virtual call to a virtual call value-added service, wherein the virtual call value-added service is a service preset in the terminal and in a binding relationship with the third-party application, The virtual call value-added service has the capability of receiving a notification message sent by the third-party application and sending a notification message of the terminal to the third-party application during a virtual call; a prompting module, configured to send, according to the instruction to hang up the virtual call, the value-added service for the virtual call to the third-party application a notification message for hanging up the virtual call, so that the third-party application executes the hang-up operation according to the notification message The operation of disconnecting the virtual call. 7. The apparatus of claim 6, wherein the apparatus further comprises: The monitoring module is used for monitoring the connection status of the terminal when the third-party application establishes a virtual call through the terminal; when monitoring that the terminal is communicatively connected to the IOT device, the third-party application binds the terminal. Describe the virtual call value-added service. 8. The apparatus according to claim 7, wherein the apparatus further comprises: The registration module is used to register the preset first interface and the second interface into the virtual call value-added service after the third-party application is bound to the virtual call value-added service, wherein the third-party application can call The first interface sends a notification message representing the running state of the third-party application to the virtual call value-added service, and the virtual call value-added service can send the third-party application the third-party application through the second interface. Terminal notification message; The prompting module adopts the following method to send a notification message of hanging up the virtual call to the third-party application according to the instruction to hang up the virtual call: According to the instruction to hang up the virtual call, the virtual call value-added service sends a notification message of hanging up the virtual call to the third-party application through the second interface. 9. A call control device, comprising: processor; memory for storing processor-executable instructions; Wherein, the processor is configured to: implement the steps of the method of any one of claims 1-5. 10 . A computer-readable storage medium having computer program instructions stored thereon, characterized in that, when the program instructions are executed by a processor, the steps of the method according to any one of claims 1 to 5 are implemented.

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