WO2020029213A1

WO2020029213A1 - Method for answering or rejecting call during srvcc handover

Info

Publication number: WO2020029213A1
Application number: PCT/CN2018/099735
Authority: WO
Inventors: 黄岩
Original assignee: 华为技术有限公司
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2020-02-13
Also published as: CN111801931B; CN111801931A

Abstract

The present invention relates to the technical field of communications. Disclosed in an embodiment of the present invention is a method for answering or rejecting a call during an SRVCC handover capable of enhancing interaction between a terminal and a user when the terminal is undergoing an SRVCC handover and improving user experience. The specific solution comprises: a terminal displaying an incoming call notification interface or a voice call interface; and in response to an SRVCC handover, the terminal displaying, on the incoming call notification interface or the voice call interface, first indication information indicating that the terminal is undergoing a network handover.

Description

Method for connecting and hanging up when SRVCC switching occurs during a call

Technical field

The embodiments of the present application relate to the field of communication technologies, and in particular, to a voice communication method and a terminal.

Background technique

With the popularity of smart terminals and the development of Long Term Evolution (LTE) technology, due to the uneven distribution of base stations of various operators, the network of smart terminals is prone to single-standby wireless voice call continuity. SRVCC) switching phenomenon.

Specifically, SRVCC handover refers to: in the process of using the LTE network for voice calls or call reminders, when the terminal moves to a weak LTE signal, but the 2G / 3G network signal covers a better area, in order to ensure the continuity of voice calls Voice Continuity (VCC), needs to switch the terminal's network from the LTE network to the 2G / 3G network. Or, the SRVCC handover means that although the terminal can access the LTE network, the terminal or the LTE network does not support (Voice over LTE, VoLTE) voice services. In this case, after the terminal receives the call request, the terminal's network needs to be switched from the LTE network to the 2G / 3G network.

However, during the SRVCC switching of the terminal, the terminal cannot respond to the user's operation on the display interface of the terminal. For example, suppose the terminal displays an incoming call reminder interface. During the SRVCC handover of the terminal, the terminal cannot respond to the user's click operation on the "answer button" and "hang up button" on the incoming call reminder interface. It is assumed that the terminal displays a voice call interface. During the SRVCC switching of the terminal, the terminal cannot respond to the user's click operation on the "hang up button" of the voice call interface. Under the above circumstances, the user may think that the reason the terminal does not respond to the user's operation is the terminal failure, which affects the user experience.

Summary of the invention

The embodiments of the present application provide a voice communication method and a terminal, which can improve the interaction performance between the terminal and the user during the SRVCC handover of the terminal, and improve the user experience.

In a first aspect, an embodiment of the present application provides a voice communication method. The voice communication method may include: the terminal displaying an incoming call reminder interface or a voice call interface, that is, a first interface; and in response to the SRVCC switch, the terminal displays first prompt information on the first interface for indicating that the terminal is performing a network switch.

In the embodiment of the present application, if the terminal performs an SRVCC handover during an incoming call reminder or a voice call, the terminal may display a first prompt message on the first interface to indicate that the terminal is performing a network handover. In this way, during the SRVCC handover of the terminal, the interaction performance between the terminal and the user can be improved, and the user experience can be improved.

With reference to the first aspect, in a possible design manner, during the SRVCC switching of the terminal, the terminal may display a network switching identifier in a status bar of the touch screen. The network switch identifier is used to indicate that the terminal is performing a network switch.

When the network switching logo is displayed in the status bar of the touch screen of the terminal, the user can determine that the terminal is performing network switching. In this way, during the SRVCC handover of the terminal, the interaction performance between the terminal and the user can be improved, and the user experience can be improved.

With reference to the first aspect, in another possible design manner, in the process of SRVCC switching, in response to the terminal receiving the first operation of the terminal that triggers the terminal to connect an incoming call or hang up the call, the terminal The first prompt information may be displayed on the first interface. In the process of SRVCC switching, the terminal does not respond to the event triggered by the user performing the first operation on the first operation on the first interface.

Wherein, although the terminal cannot respond to the user's first operation on the incoming call reminder interface or the voice call interface (ie, the first interface), the first interface includes the first reminder information. The first prompt information may indicate that the user terminal is performing network switching. In this way, the reason why the hand terminal does not respond to the user operation can be explained to the user, and the user can be prevented from mistakenly thinking that the terminal is faulty. In this way, during the SRVCC handover of the terminal, the interaction performance between the terminal and the user can be improved, and the user experience can be improved.

With reference to the first aspect, in another possible design manner, the terminal may display the first prompt information on the first interface until the SRVCC switching is successful. In other words, after the SRVCC handover is successful, the terminal does not display the first prompt information on the first interface.

With reference to the first aspect, in another possible design manner, after the terminal displays the first prompt information on the first interface, the terminal may automatically execute the event triggered by the first operation after the SRVCC is successfully switched. In this way, after the SRVCC switching is successful, the user does not need to enter the first operation again on the first interface, which improves the interaction performance between the terminal and the user.

With reference to the first aspect, in another possible design manner, after the SRVCC handover succeeds, the terminal does not automatically execute the event triggered by the first operation. Instead, a second prompt message is displayed on the first interface to prompt the user that the SRVCC switch is successful.

Wherein, after the SRVCC handover is successful, the terminal may display a second prompt message for prompting the network handover success on the first interface. In this way, the user may know that the terminal network switching is successful according to the second prompt information, and operate the first interface after determining that the network switching is successful. In this way, the user can be prevented from repeatedly trying to operate the first interface without knowing whether the terminal's network switching is successful, but because the terminal is still performing SRVCC switching, it cannot respond to the problem of user operation. Through this solution, the interaction performance between the terminal and the user can be improved.

In a second aspect, an embodiment of the present application provides a voice communication method. The voice communication method may include: the terminal displays an incoming call reminder interface or a voice call interface, that is, the first interface; and in response to the SRVCC switchover, the terminal displays a second prompt indicating that the SRVCC switchover is successful after the SRVCC switchover is successful information.

In the embodiment of the present application, after the SRVCC handover is successful, the terminal displays a second prompt message on the first interface to indicate that the SRVCC handover is successful. In this way, the user may know that the terminal network switching is successful according to the second prompt information, and operate the first interface after determining that the network switching is successful. In this way, the user can be prevented from repeatedly trying to operate the first interface without knowing whether the terminal's network switching is successful, but because the terminal is still performing SRVCC switching, it cannot respond to the problem of user operation. Through this solution, the interaction performance between the terminal and the user can be improved.

In a third aspect, an embodiment of the present application provides a voice communication method. The voice communication method may include: the terminal displays a voice call interface; the terminal undergoes SRVCC switching; in the process of SRVCC switching, in response to receiving a first operation of the user on the voice call interface, the terminal displays an end of the call interface; Trigger the terminal to end the voice call; after the SRVCC handover is successful, the terminal automatically disconnects the voice call.

In the embodiment of the present application, if the terminal performs the SRVCC handover, it receives the first operation of the user on the voice call interface. Then, in response to the first operation, even if the terminal cannot immediately disconnect the voice call, the terminal may first display an end call interface for indicating the end of the voice call. In this way, the problem that the terminal does not respond to user operations can be solved.

With reference to the third aspect, in a possible design manner, in the process of SRVCC switching, in response to the foregoing first operation, the terminal may turn off the microphone and the receiver of the terminal. The microphone is used for receiving a first sound signal input by a user and converting the first sound signal into a first audio electrical signal; the receiver is used for converting a second audio electrical signal from the opposite end of the voice call into a second sound signal, And play the second sound signal.

It can be understood that although the terminal responds to the first operation, it may display an end call interface. However, the terminal is performing SRVCC handover, and the terminal will not disconnect the voice call connection in response to the first operation. The terminal will continue to transmit voice signals with the opposite end of the voice call. That is, even if the terminal has ended the voice call from the display interface of the terminal. However, the microphone of the terminal can still receive a sound signal (such as a first sound signal) input by the user, convert the first sound signal into a first audio electrical signal, and the radio frequency module transmits the first audio electrical signal to the opposite end. That is, the sound signal sent by the user will still be transmitted to the peer end. The receiver of the terminal can still convert the second audio electrical signal from the opposite end of the voice call into a second sound signal, and play the second sound signal. That is, the terminal can still play the sound signal sent by the peer user, and the user can still hear the sound signal sent by the peer user. Based on this, in response to the user's click operation on the "hang up button" in the voice call interface, the terminal may turn off the microphone and the receiver of the terminal 100 until the SRVCC switching is successful.

After the terminal turns off the microphone and the receiver, the microphone of the terminal will no longer receive a sound signal (such as a first sound signal) input by the user, nor will it convert the first sound signal into a first audio electrical signal. That is, the sound signal sent by the user will not be transmitted to the opposite end. After the terminal closes the receiver, the receiver will not convert the second audio electrical signal into a second sound signal and play the second sound signal. In this way, the user will not hear the audible signal from the peer user. In order to prevent the terminal from turning off the microphone and the receiver, and affecting the normal use of other functions of the terminal, the terminal can turn on the microphone and the receiver again after the SRVCC is successfully switched.

With this solution, even if the terminal is performing SRVCC switching, the terminal can still provide the user with a user experience in response to the user's single-click operation on the "hang up button" in the voice call interface to end the voice call. This solution can improve the interaction performance between the terminal and the user during the SRVCC handover of the terminal, and improve the user experience.

In a fourth aspect, an embodiment of the present application provides a voice communication method. The voice communication method may include: the terminal receiving a call request for requesting voice communication with the terminal; and in response to the SRVCC switching of the terminal, the terminal displaying an incoming call reminder interface corresponding to the call request. The incoming call reminding interface includes first prompt information used to indicate that the terminal is performing a network switch.

In the embodiment of the present application, after the terminal receives the call request and before displaying the incoming call reminder interface corresponding to the call request, the SRVCC switch occurs. The terminal may display an incoming call reminding interface including the first prompt information to prompt the terminal that the network is being switched. In this way, during the SRVCC handover of the terminal, the interaction performance between the terminal and the user can be improved, and the user experience can be improved.

In a fifth aspect, an embodiment of the present application provides a voice communication method. The voice communication method may include: the terminal receives a call request for requesting voice communication with the terminal; and in response to the SRVCC switching of the terminal, the terminal displays an incoming call reminder interface corresponding to the call request after the SRVCC switching is successful.

In the embodiment of the present application, after the terminal receives the call request and before displaying the incoming call reminder interface corresponding to the call request, the SRVCC switch occurs. After receiving the call information, the terminal can display the call reminder interface after the SRVCC switch is successful. In this way, after the terminal displays the incoming call reminder interface, the terminal has completed the SRVCC switch. In this way, the terminal can receive the first operation of the user on the incoming call reminder interface, and respond to the event triggered by the first operation by performing the first operation. This can avoid the problem that the terminal does not respond to the user's first operation on the incoming call reminder interface. It can improve the interaction performance between the terminal and the user during the SRVCC handover of the terminal, and improve the user experience.

In a sixth aspect, an embodiment of the present application provides a voice communication method. The voice communication method may include: the terminal receives a call request for requesting voice communication with the terminal; and in response to the SRVCC handover of the terminal, the terminal displays the call request correspondence after a preset time from acquiring the incoming call information corresponding to the call request. Call reminder interface.

In the embodiment of the present application, after the terminal receives the call request and before displaying the incoming call reminder interface corresponding to the call request, the SRVCC switch occurs. After receiving the call information, the terminal can postpone a preset time to display the call reminder interface. In this way, after the terminal displays the incoming call reminder interface, the terminal has completed the SRVCC switch. In this way, the terminal can receive the user's first operation on the incoming call reminder interface, and respond to the first operation to execute the event triggered by the first operation. This can avoid the problem that the terminal does not respond to the user's first operation on the incoming call reminder interface. It can improve the interaction performance between the terminal and the user during the SRVCC handover of the terminal, and improve the user experience.

In a seventh aspect, an embodiment of the present application provides a terminal. The terminal includes a display unit and a switching unit. The display unit is configured to display a first interface, and the first interface is an incoming call reminder interface or a voice call interface of the terminal. A switching unit for performing SRVCC switching. The display unit is further configured to display a first prompt message on the first interface in response to the occurrence of the SRVCC switch, and the first prompt message is used to indicate that the terminal is performing a network switch.

With reference to the seventh aspect, in a possible design manner, the display unit is further configured to display a network switching identifier in a status bar during the SRVCC switching of the switching unit, and the network switching identifier is used to indicate that the terminal is performing network switching. .

With reference to the seventh aspect, in another possible design manner, the foregoing terminal may further include an input unit. The input unit is configured to receive a user's first operation on the first interface displayed by the display unit, and the first operation is used to trigger the terminal to connect to an incoming call or hang up the phone. The display unit is configured to display the first prompt information on the first interface and includes: a display unit configured to display the first prompt on the first interface in response to the input unit receiving the first operation during the SRVCC switching process of the switching unit. information.

With reference to the seventh aspect, in another possible design manner, the foregoing terminal further includes: an execution unit. The execution unit is configured to execute an event triggered by the first operation in response to a user's first operation on the first interface, and the first operation is used to trigger the terminal to connect to an incoming call or hang up the phone. The execution unit is further configured to, in the process of the SRVCC switching by the switching unit, not respond to the input unit receiving an event triggered by the user performing the first operation on the first operation on the first interface.

With reference to the seventh aspect, in another possible design manner, the display unit configured to display the first prompt information on the first interface includes a display unit configured to display the first prompt information on the first interface until SRVCC Switch successfully. Wherein, after the SRVCC switching is successful, the display unit does not display the first prompt information on the first interface.

With reference to the seventh aspect, in another possible design manner, the display unit is further configured to display a second prompt message on the first interface after the SRVCC switchover performed by the switching unit is successful, and the second prompt message is used to indicate SRVCC. Switch successfully.

With reference to the seventh aspect, in another possible design manner, the execution unit is configured to automatically execute the event triggered by the first operation after the SRVCC switch succeeds after the display unit displays the first prompt information on the first interface.

In an eighth aspect, an embodiment of the present application provides a terminal. The terminal includes a display unit and a switching unit. The display unit is configured to display a first interface, and the first interface is an incoming call reminder interface or a voice call interface of the terminal. A switching unit for performing SRVCC switching. The display unit is further configured to display a second prompt message on the first interface after the SRVCC switch is successful, and the second prompt message is used to indicate that the SRVCC switch is successful.

In a ninth aspect, an embodiment of the present application provides a terminal. The terminal includes a display unit, a switching unit, an input unit, and an end unit. A display unit for displaying a voice call interface. A switching unit for performing SRVCC switching. The input unit is configured to receive a user's first operation on the voice call interface displayed on the display unit, and the first operation is used to trigger the terminal to end the voice call. The display unit is further configured to display an end call interface in response to the input unit receiving the first operation during the SRVCC switching of the switching unit. The ending unit is used to automatically disconnect the voice call connection after the SRVCC handover is successful.

With reference to the ninth aspect, in a possible design manner, the foregoing terminal further includes: a control unit. A control unit for turning off the microphone and the receiver of the terminal in response to the first operation. The microphone is used for receiving a first sound signal input by a user and converting the first sound signal into a first audio electrical signal; the receiver is used for converting a second audio electrical signal from the opposite end of the voice call into a second sound signal, And play the second sound signal.

In a tenth aspect, an embodiment of the present application provides a terminal. The terminal includes a receiving unit, a switching unit, and a display unit. The receiving unit is configured to receive a call request, and the call request is used to request voice communication with the terminal. A switching unit for performing SRVCC switching. The display unit is configured to display an incoming call reminder interface corresponding to the call request received by the receiving unit. The incoming call reminder interface includes first prompt information, and the first prompt information is used to indicate that the terminal is performing network switching.

According to an eleventh aspect, an embodiment of the present application provides a terminal. The terminal includes a receiving unit, a switching unit, and a display unit. The receiving unit is configured to receive a call request, and the call request is used to request voice communication with the terminal. A switching unit for performing SRVCC switching. The display unit is configured to display an incoming call reminder interface corresponding to the call request after the SRVCC switching performed by the switching unit is successful.

In a twelfth aspect, an embodiment of the present application provides a terminal. The terminal includes a receiving unit, a switching unit, and a display unit. The receiving unit is configured to receive a call request, and the call request is used to request voice communication with the terminal. A switching unit for performing SRVCC switching. The receiving unit is further configured to receive the incoming call information corresponding to the call request. The display unit is configured to display an incoming call reminder interface corresponding to the call request after a preset time from receiving the incoming call information from the receiving unit.

In a thirteenth aspect, an embodiment of the present application provides a terminal. The terminal includes a processor, a memory, a communication interface, and a display. The display includes a touch screen. The memory, the communication interface, and the display are coupled to the processor. The memory is used to store computer program code. The computer program code includes computer instructions, and the memory includes a non-volatile storage medium. When the processor executes the computer instructions, the processor is configured to control the display to display a first interface, and the first interface is a call reminder interface or a voice call interface of the terminal. ; Performing SRVCC switching; in response to sending SRVCC switching, controlling the display to display first prompt information on the first interface, the first prompt information is used to indicate that the terminal is performing network switching.

With reference to the thirteenth aspect, in a possible design manner, the processor is further configured to display a network switching identifier in a status bar of the touch screen during the SRVCC switching process, and the network switching identifier is used to indicate that the terminal is performing network switching. .

With reference to the thirteenth aspect, in another possible design manner, the processor is further configured to receive a first operation performed by the user on a first interface displayed on the display, and the first operation is used to trigger the terminal to connect an incoming call or hang up the phone. . A processor for controlling the display to display the first prompt information on the first interface, including: a processor for controlling the display to display the first prompt information on the first interface during the SRVCC switching process in response to receiving the first operation; .

With reference to the thirteenth aspect, in another possible design manner, the foregoing processor is further configured to not respond to an event triggered by the user performing a first operation on the first operation of the first interface during the SRVCC switching process. The first operation is used to trigger the terminal to connect an incoming call or hang up the call.

With reference to the thirteenth aspect, in another possible design manner, the processor for controlling the display to display the first prompt information on the first interface includes: a processor for controlling the display to display the first information on the first interface. Prompt message until SRVCC switch is successful. Wherein, after the SRVCC is successfully switched, the display does not display the first prompt information on the first interface.

With reference to the thirteenth aspect, in another possible design manner, the processor is further configured to control the display to display a second prompt message on the first interface after the SRVCC switch is successful, and the second prompt message is used to instruct the SRVCC switch success.

With reference to the thirteenth aspect, in another possible design manner, the processor is further configured to automatically execute the event triggered by the first operation after the SRVCC switch succeeds after displaying the first prompt information on the first interface of the display.

In a fourteenth aspect, an embodiment of the present application provides a terminal. The terminal includes a processor, a memory, a communication interface, and a display. The display includes a touch screen. The memory, the communication interface, and the display are coupled to the processor. The memory is used to store computer program code. The computer program code includes computer instructions, and the memory includes a non-volatile storage medium. When the processor executes the computer instructions, the processor is configured to control the display to display a first interface, and the first interface is a call reminder interface or a voice call interface of the terminal. ; Perform SRVCC switching; after the SRVCC switching is successful, the control display displays a second prompt message on the first interface, and the second prompt information is used to indicate that the SRVCC switching is successful.

In a fifteenth aspect, an embodiment of the present application provides a terminal. The terminal includes a processor, a memory, a communication interface, and a display. The display includes a touch screen. The memory, the communication interface, and the display are coupled to the processor. The memory is used to store computer program code. The computer program code includes computer instructions, and the memory includes a non-volatile storage medium. When the processor executes the computer instructions, the processor is used to control the display to display the voice call interface; SRVCC switching is performed; the processor is also used to receive the user's The first operation of the voice call interface displayed on the display, the first operation is used to trigger the terminal to end the voice call; the processor is further configured to, in the process of SRVCC switching, in response to receiving the user's first operation on the voice call interface, The control display shows the call end interface; after SRVCC is successfully switched, the voice call connection is automatically disconnected.

With reference to the fifteenth aspect, in a possible design manner, the processor is further configured to turn off the microphone and the receiver of the terminal in response to the first operation. The microphone is used for receiving a first sound signal input by a user and converting the first sound signal into a first audio electrical signal; the receiver is used for converting a second audio electrical signal from the opposite end of the voice call into a second sound signal, And play the second sound signal.

In a sixteenth aspect, an embodiment of the present application provides a terminal. The terminal includes a processor, a memory, a communication interface, and a display. The display includes a touch screen. The memory, the communication interface, and the display are coupled to the processor. The memory is used to store computer program code. The computer program code includes computer instructions, and the memory includes a non-volatile storage medium. When the processor executes the computer instructions, the communication interface is used to receive a call request, and the call request is used to request voice communication with the terminal; the processor is used to Perform SRVCC switching; control the display to display an incoming call reminder interface corresponding to the call request received by the communication interface. The incoming call reminder interface includes first prompt information, and the first prompt information is used to indicate that the terminal is performing a network switch.

In a seventeenth aspect, an embodiment of the present application provides a terminal. The terminal includes a processor, a memory, a communication interface, and a display. The display includes a touch screen. The memory, the communication interface, and the display are coupled to the processor. The memory is used to store computer program code. The computer program code includes computer instructions, and the memory includes a non-volatile storage medium. When the processor executes the computer instructions, the communication interface is used to receive a call request, and the call request is used to request voice communication with the terminal; the processor is used to Perform SRVCC switching; after SRVCC switching is successful, control the display to display the incoming call reminder interface corresponding to the call request.

In an eighteenth aspect, an embodiment of the present application provides a terminal. The terminal includes a processor, a memory, a communication interface, and a display. The display includes a touch screen. The memory, the communication interface, and the display are coupled to the processor. The memory is used to store computer program code. The computer program code includes computer instructions, and the memory includes a non-volatile storage medium. When the processor executes the computer instructions, the communication interface is used to receive a call request, and the call request is used to request voice communication with the terminal; the processor is used to Perform SRVCC switching; the communication interface is also used to receive the incoming call information corresponding to the call request; the processor is also used to control the display to display the incoming call reminder interface corresponding to the call request after a preset time from the receipt of the incoming call information from the communication interface.

In a nineteenth aspect, an embodiment of the present application provides a computer storage medium, where the computer storage medium includes computer instructions, and when the computer instructions are executed on a terminal, cause the terminal to execute the first aspect to the sixth aspect and the The voice communication method described in any one possible design manner.

In a twentieth aspect, an embodiment of the present application provides a computer program product, and when the computer program product runs on a computer, the computer is caused to execute the first aspect to the sixth aspect and any possible design manner thereof. The voice communication method.

In addition, the technical effects brought by the terminals according to the seventh aspect to the eighteenth aspect and any one of the design methods, the computer storage medium according to the nineteenth aspect, and the computer program product according to the twentieth aspect. Please refer to the first aspect and the technical effects brought by the different design methods, which will not be repeated here.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a hardware structure of a terminal according to an embodiment of the present application; FIG.

2 is a schematic diagram of a software architecture example of a terminal according to an embodiment of the present application;

FIG. 3 is a first schematic view of a display interface example of a terminal according to an embodiment of the present application; FIG.

FIG. 4 is a second schematic diagram of a display interface example of a terminal according to an embodiment of the present application; FIG.

FIG. 5A is a third schematic diagram of a display interface example of a terminal according to an embodiment of the present application; FIG.

FIG. 5B is a fourth schematic view of an example of a display interface of a terminal according to an embodiment of the present application; FIG.

FIG. 5C is a fifth schematic diagram of a display interface example of a terminal according to an embodiment of the present application; FIG.

FIG. 6 is a schematic diagram 6 of an example of a display interface of a terminal according to an embodiment of the present application;

FIG. 7 is a schematic diagram 7 of an example of a display interface of a terminal according to an embodiment of the present application;

FIG. 8 is a schematic diagram 8 of a display interface example of a terminal according to an embodiment of the present application;

FIG. 9 is a first schematic diagram of a voice communication method according to an embodiment of the present application; FIG.

FIG. 10 is a second schematic diagram of a voice communication method according to an embodiment of the present application; FIG.

FIG. 11 is a first schematic structural composition diagram of a terminal according to an embodiment of the present application; FIG.

FIG. 12 is a second schematic structural diagram of a terminal according to an embodiment of the present application; FIG.

FIG. 13 is a third structural schematic diagram of a terminal according to an embodiment of the present application; FIG.

FIG. 14 is a fourth schematic structural diagram of a terminal according to an embodiment of the present application.

detailed description

In order to improve the SRVCC handover process of the terminal, the interaction performance between the terminal and the user improves the user experience. The embodiment of the present application provides a voice communication method. The basic principle is that if an SRVCC switch occurs on a terminal, the terminal may display prompt information on the incoming call reminder interface or the voice call interface to prompt the user that the terminal is performing a network switch. In this way, the reason why the terminal does not respond to the user operation can be explained to the user, and the user can be prevented from mistakenly thinking that the terminal is faulty.

The terminal in the embodiment of the present application may be a portable computer (such as a mobile phone), a notebook computer, a personal computer (PC), a wearable electronic device (such as a smart watch), a tablet computer, or augmented reality (AR) \ Virtual reality (VR) equipment, in-vehicle computers, and other devices that can receive incoming calls from other terminals and communicate with other terminals by voice, the following embodiments do not specifically limit the specific form of the terminal.

Please refer to FIG. 1, which shows a structural block diagram of a terminal 100 provided in an embodiment of the present application. The terminal 100 may include a processor 110, an external memory interface 120, an internal memory 121, a Universal Serial Bus (USB) interface 130, a charge management module 140, a power management module 141, a battery 142, an antenna 1, and an antenna. 2. RF module 150, communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, headphone interface 170D, sensor module 180, button 190, motor 191, indicator 192, camera 193, display 194, and user Identification module (Subscriber Identification Module, SIM) card interface 195, etc. The sensor module 180 may include a pressure sensor 180A, a gyro sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, and ambient light. Sensor 180L, bone conduction sensor 180M, etc.

The structure illustrated in the embodiment of the present invention does not limit the terminal 100. It may include more or fewer parts than shown, or some parts may be combined, or some parts may be split, or different parts may be arranged. 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 (Application Processor), a modem processor, a graphics processor (Graphics Processing Unit, GPU), an image signal processor (Image Signal Processor, ISP), a controller, and a memory. , Video codec, digital signal processor (Digital Signal Processor, DSP), baseband processor, and / or neural network processor (Neural-Network Processing Unit, NPU), etc. Among them, different processing units may be independent devices or integrated in one or more processors.

The above-mentioned controller may be a decision maker that instructs various components of the terminal 100 to coordinate work according to instructions. It is the nerve center and command center of the terminal 100. The controller generates operation control signals according to the instruction operation code and timing signals, and completes the control of fetching and executing the instructions.

The processor 110 may further include a memory for storing instructions and data. In some embodiments, the memory in the processor 110 is a cache memory, and can store instructions or data that the processor 110 has just used or recycled. If the processor 110 needs to use the instruction or data again, it can be directly called from the memory. Repeated accesses are avoided and the waiting time of the processor 110 is reduced, thereby improving the efficiency of the system.

In some embodiments, the processor 110 may include an interface. Interfaces can include integrated circuit (Inter-Integrated Circuit (I2C)) interfaces, integrated-circuit (Inter-Integrated Circuit Sound (I2S)) interfaces, pulse code modulation (Pulse Code Modulation, PCM) interfaces, universal asynchronous transceivers (Universal Asynchronous Receiver / Transmitter (UART) interface, Mobile Industry Processor Interface (MIPI), General-Purpose Input / output (GPIO) interface, SIM interface, and / or USB interface.

The I2C interface is a two-way synchronous serial bus, including a serial data line (Serial Data Line, SDA) and a serial clock line (Derail Clock Line, SCL). In some embodiments, the processor 110 may include multiple sets of I2C buses. The processor 110 may be respectively coupled to a touch sensor 180K, a charger, a flash, a camera 193, and the like through different I2C bus interfaces. For example, the processor 110 may be coupled to the touch sensor 180K through the I2C interface, so that the processor 110 and the touch sensor 180K communicate through the I2C bus interface to implement the touch function of the terminal 100.

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

The PCM interface can also be used for audio communications, sampling, quantizing, and encoding analog signals. In some embodiments, the audio module 170 and the communication module 160 may be coupled through a PCM bus interface. In some embodiments, the audio module 170 may also transmit audio signals to the communication module 160 through the PCM interface, so as to implement the function of receiving a call through a Bluetooth headset. Both the I2S interface and the PCM interface can be used for audio communication, and the sampling rates of the two interfaces are different.

The UART interface is a universal serial data bus for asynchronous communication. This bus is a two-way communication bus. It converts the data to be transferred between serial and parallel communications. In some embodiments, a UART interface is generally used to connect the processor 110 and the communication module 160. For example, the processor 110 communicates with a Bluetooth module through a UART interface to implement a Bluetooth function. In some embodiments, the audio module 170 may transmit audio signals to the communication module 160 through a UART interface, so as to implement a function of playing music through a Bluetooth headset.

The MIPI interface can be used to connect the processor 110 with peripheral devices such as the display 194, the camera 193, and the like. The MIPI interface includes a camera serial interface (CSI), a display serial interface (DSI), and the like. In some embodiments, the processor 110 and the camera 193 communicate through a CSI interface to implement a shooting function of the terminal 100. The processor 110 and the display screen 194 communicate through a DSI interface to implement a display function of the terminal 100.

The GPIO interface can be configured by software. The GPIO interface can be configured as a control signal or as a data signal. In some embodiments, the GPIO interface may be used to connect the processor 110 with the camera 193, the display screen 194, the communication module 160, the audio module 170, the sensor module 180, and the like. GPIO interface can also be configured as I2C interface, I2S interface, UART interface, MIPI interface, etc.

The USB interface 130 may be a Mini USB interface, a Micro USB interface, a USB Type C interface, and the like. The USB interface 130 can be used to connect a charger to charge the terminal 100, and can also be used to transfer data between the terminal 100 and a peripheral device. It can also be used to connect headphones and play audio through headphones. It can also be used to connect other electronic devices, such as AR devices.

The interface connection relationship between the modules illustrated in the embodiments of the present invention is only a schematic description, and does not constitute a limitation on the structure of the terminal 100. The terminal 100 may adopt different interface connection modes or a combination of multiple interface connection modes in the embodiments of the present invention.

The charging management module 140 is configured to receive a charging input from a charger. The charger may be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 140 may receive the charging input of the wired charger through the USB interface 130. In some embodiments of wireless charging, the charging management module 140 may receive a wireless charging input through a wireless charging coil of the terminal 100. While the charging management module 140 is charging the battery 142, the terminal 100 can also be powered by the power management module 141.

The power management module 141 is used to connect the battery 142, the charge management module 140 and the processor 110. The power management module 141 receives inputs from the battery 142 and / or the charge management module 140, and supplies power to the processor 110, the internal memory 121, the external memory interface 120, the display screen 194, the camera 193, and the communication module 160. The power management module 141 can also be used to monitor parameters such as battery capacity, number of battery cycles, battery health (leakage, impedance) and other parameters. In some embodiments, the power management module 141 may also be disposed in the processor 110. In some embodiments, the power management module 141 and the charge management module 140 may also be provided in the same device.

The wireless communication function of the terminal 100 may be implemented by the antenna 1, the antenna 2, the radio frequency module 150, the communication module 160, a modem, and a baseband processor.

The antenna 1 and the antenna 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the terminal 100 may be used to cover a single or multiple communication frequency bands. Different antennas can also be multiplexed to improve antenna utilization. For example, a cellular network antenna can be multiplexed into a wireless LAN diversity antenna. In some embodiments, the antenna may be used in conjunction with a tuning switch.

The radio frequency module 150 may provide a communication processing module applied to the terminal 100 and including a wireless communication solution such as 2G / 3G / 4G / 5G. The radio frequency module 150 may include at least one filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The radio frequency module 150 receives electromagnetic waves from the antenna 1, and performs filtering, amplification, and other processing on the received electromagnetic waves, and transmits them to the modem for demodulation. The radio frequency module 150 can also amplify the signal modulated by the modem and turn it into electromagnetic wave radiation through the antenna 1. In some embodiments, at least part of the functional modules of the radio frequency module 150 may be disposed in the processor 110. In some embodiments, at least part of the functional modules of the radio frequency module 150 may be provided in the same device as at least part of the modules of the processor 110.

The modem may include a modulator and a demodulator. The modulator is used for modulating the low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used to demodulate the received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then transmits the demodulated low-frequency baseband signal to a baseband processor for processing. The low-frequency baseband signal is processed by the baseband processor and then passed to the application processor. The application processor outputs a sound signal through an audio device (not limited to the speaker 170A, the receiver 170B, etc.), or displays an image or video through the display screen 194. In some embodiments, the modem may be a separate device. In some embodiments, the modem may be independent of the processor 110 and disposed in the same device as the radio frequency module 150 or other functional modules.

The communication module 160 can provide wireless LAN (Wireless Local Area Networks, WLAN) (such as Wireless Fidelity (Wi-Fi) network), Bluetooth (BlueTooth, BT), global navigation satellite system applied to the terminal 100. (Global Navigation System, GNSS), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR) and other wireless communication solutions. The communication module 160 may be one or more devices that integrate at least one communication processing module. The 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 communication module 160 may also receive a signal to be transmitted from the processor 110, frequency-modulate it, amplify it, and turn it into electromagnetic wave radiation through the antenna 2.

In some embodiments, the antenna 1 of the terminal 100 is coupled to the radio frequency module 150, and the antenna 2 is coupled to the communication module 160, so that the terminal 100 can communicate with the network and other devices through wireless communication technology. The wireless communication technology may include a Global System for Mobile Communications (GSM), a General Packet Radio Service (GPRS), a Code Division Multiple Access (CDMA), and a broadband Wideband Code Division Multiple Access (WCDMA), Time Division Division Multiple Access (TD-SCDMA), Long Term Evolution (LTE), BT, GNSS, WLAN, NFC , FM, and / or IR technology. The GNSS may include Global Satellite Positioning System (Satellite Based Augmentation Systems, SBAS), Global Navigation Satellite System (GLONASS), BeiDou Navigation Satellite System (BDS), Quasi-Zenith Satellite System (BDS) Quasi-Zenith Satellite System (QZSS) and / or Satellite Based Augmentation Systems (SBAS).

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

The display screen 194 is used to display images, videos, and the like. For example, the display screen 194 may display an incoming call reminder interface and a voice call interface. The display screen 194 includes a display panel. The display panel can be a liquid crystal display (Liquid Crystal Display, LCD), organic light emitting diode (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 Diodes, QLED), etc. In some embodiments, the terminal 100 may include one or N display screens 194, where N is a positive integer greater than 1.

The terminal 100 may implement a shooting function through an ISP, a camera 193, a video codec, a GPU, a display screen, and an application processor.

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

The camera 193 is used to capture still images or videos. An object generates an optical image through a lens and projects it onto a 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 passes the electrical signal to the ISP to convert it into a digital image signal. The ISP outputs digital image signals to the DSP for processing. DSP converts digital image signals into image signals in standard RGB, YUV and other formats. In some embodiments, the terminal 100 may include one or N cameras 193, where N is a positive integer greater than 1.

A digital signal processor is used to process digital signals. In addition to digital image signals, it can also process other digital signals. For example, when the terminal 100 selects at a frequency point, the digital signal processor is used to perform a Fourier transform on the frequency point energy and the like.

Video codecs are used to compress or decompress digital video. The terminal 100 may support one or more video codecs. In this way, the terminal 100 can play or record videos in multiple encoding formats, such as: Moving Picture Experts Group (MPEG) 1, MPEG2, MPEG3, MPEG4, and so on.

NPU is a neural network (Neural-Network, NN) computing processor. By drawing on the structure of biological neural networks, such as the transfer mode between neurons in the human brain, the NPU can quickly process input information and continuously learn. Through the NPU, applications such as intelligent cognition of the terminal 100 can be implemented, such as: image recognition, face recognition, speech recognition, text understanding, and the like.

The external memory interface 120 can be used to connect an external memory card, such as a Micro SD card, to achieve the expansion of the storage capacity of the terminal 100. The external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. For example, save music, videos and other files on 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 terminal 100 by executing instructions stored in the internal memory 121. The memory 121 may include a storage program area and a storage data area. The storage program area may store an operating system, at least one application required by a function (such as a sound playback function, an image playback function, etc.) and the like. The storage data area may store data (such as audio data, phone book, etc.) created during the use of the terminal 100. In addition, the memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, other volatile solid-state storage devices, a universal flash memory (Universal Flash Storage, UFS), etc. .

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

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

The speaker 170A, also called a "horn", is used to convert audio electrical signals into sound signals. The terminal 100 can listen to music through the speaker 170A, or listen to a hands-free call.

The receiver 170B, also referred to as the "handset", is used to convert audio electrical signals into sound signals. When the terminal 100 answers a call or a voice message, it can answer the voice by holding the receiver 170B close to the human ear.

The microphone 170C, also called "microphone", "microphone", is used to convert sound signals into audio electrical signals. When making a call or sending a voice message, the user can make a sound through the mouth near the microphone 170C, and input a sound signal into the microphone 170C. The terminal 100 may be provided with at least one microphone 170C. In some embodiments, the terminal 100 may be provided with two microphones 170C. In addition to collecting sound signals, a noise reduction function may also be implemented. In some embodiments, the terminal 100 may further be provided with three, four, or more microphones 170C to realize the collection of sound signals, reduce noise, and may also identify the source of sound, and implement a directional recording function.

The headset interface 170D is used to connect a wired headset. The headphone interface 170D may be a USB interface 130, or a 3.5mm Open Mobile Terminal Platform (OMTP) standard interface, and the Cellular Telecommunications Industry Association of the USA (CTIA) standard interface.

The pressure sensor 180A is used to sense a pressure signal, and can convert the pressure signal into an electrical signal. In some embodiments, the pressure sensor 180A may be disposed on the display screen 194. There are many types of pressure sensors 180A, such as resistive pressure sensors, inductive pressure sensors, and capacitive pressure sensors. The capacitive pressure sensor may be at least two parallel plates having a conductive material. When a force is applied to the pressure sensor, the capacitance between the electrodes changes. The terminal 100 determines the intensity of the pressure according to the change in capacitance. When a touch operation is performed on the display screen 194, the terminal 100 detects the intensity of the touch operation according to the pressure sensor 180A. The terminal 100 may also calculate a touched position based on a detection signal of the pressure sensor 180A. In some embodiments, touch operations acting on the same touch position but different touch operation intensities may correspond to different operation instructions. For example, when a touch operation with a touch operation intensity lower than the first pressure threshold is applied to the short message application icon, an instruction for viewing the short message is executed. When a touch operation with a touch operation intensity greater than or equal to the first pressure threshold is applied to the short message application icon, an instruction for creating a short message is executed.

The gyro sensor 180B may be used to determine a motion posture of the terminal 100. In some embodiments, the angular velocity of the terminal 100 about three axes (ie, the x, y, and z axes) may be determined by the gyro sensor 180B. The gyro sensor 180B can be used for image stabilization. Exemplarily, when the shutter is pressed, the gyro sensor 180B detects the angle of the terminal 100's shake, and calculates the distance that the lens module needs to compensate according to the angle, so that the lens can cancel the shake of the terminal 100 through reverse movement to achieve anti-shake. The gyro sensor 180B can also be used for navigation and somatosensory game scenes.

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

The magnetic sensor 180D includes a Hall sensor. The terminal 100 can detect the opening and closing of the flip leather case by using the magnetic sensor 180D. In some embodiments, when the terminal 100 is a flip machine, the terminal 100 may detect the opening and closing of the flip according to the magnetic sensor 180D. Further, according to the opened and closed state of the holster or the opened and closed state of the flip cover, characteristics such as automatic unlocking of the flip cover are set.

The acceleration sensor 180E can detect the magnitude of the acceleration of the terminal 100 in various directions (generally three axes). The magnitude and direction of gravity can be detected when the terminal 100 is stationary. It can also be used to identify the posture of the terminal, and is used in applications such as switching between horizontal and vertical screens, and pedometers.

Distance sensor 180F for measuring distance. The terminal 100 can measure the distance by infrared or laser. In some embodiments, when shooting a scene, the terminal 100 may use a distance sensor 180F to measure a distance to achieve fast focusing.

The proximity light sensor 180G may include, for example, a light emitting diode (LED) and a light detector, such as a photodiode. The light emitting diode may be an infrared light emitting diode. Infrared light is emitted outward through a light emitting diode. Use photodiodes to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it can be determined that there is an object near the terminal 100. When insufficient reflected light is detected, it may be determined that there is no object near the terminal 100. The terminal 100 may use the proximity light sensor 180G to detect that the user is holding the terminal 100 close to the ear to talk, so as to automatically turn off the screen to save power. The proximity light sensor 180G can also be used in holster mode, and the pocket mode automatically unlocks and locks the screen.

The ambient light sensor 180L is used to sense ambient light brightness. The terminal 100 can adaptively adjust the brightness of the display screen according to the perceived ambient light brightness. Ambient light sensor 180L can also be used to automatically adjust white balance when taking pictures. The ambient light sensor 180L can also cooperate with the proximity light sensor 180G to detect whether the terminal 100 is in a pocket to prevent accidental touch.

The fingerprint sensor 180H is used to collect fingerprints. The terminal 100 may use the collected fingerprint characteristics to realize fingerprint unlocking, access application lock, fingerprint photographing, fingerprint answering an incoming call, and the like.

The temperature sensor 180J is used to detect the temperature. In some embodiments, the terminal 100 executes a temperature processing strategy using the temperature detected by the temperature sensor 180J. For example, when the temperature reported by the temperature sensor 180J exceeds the threshold, the terminal 100 executes reducing the performance of a processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection.

The touch sensor 180K is also called "touch panel". Can be set on display 194. Used to detect touch operations on or near it. The detected touch operation may be passed to the application processor to determine the type of touch event, and a corresponding visual output is provided through the display screen 194.

The bone conduction sensor 180M can acquire vibration signals. In some embodiments, the bone conduction sensor 180M can acquire a vibration signal of a human voice oscillating bone mass. Bone conduction sensor 180M can also contact the human pulse and receive blood pressure beating signals. In some embodiments, the bone conduction sensor 180M may also be provided in the headset. The audio module 170 may analyze a voice signal based on the vibration signal of the oscillating bone mass of the vocal part obtained by the bone conduction sensor 180M to implement a voice function. The application processor may analyze the heart rate information based on the blood pressure beating signal acquired by the bone conduction sensor 180M to implement a heart rate detection function.

The keys 190 include a power-on key, a volume key, and the like. The key 190 may be a mechanical key. It can also be a touch button. The terminal 100 receives the input of the key 190 and generates a key signal input related to user settings and function control of the terminal 100.

The motor 191 may generate a vibration alert. The motor 191 can be used for vibration alert for incoming calls, and can also be used for touch vibration feedback. For example, the touch operation applied to different applications (such as taking pictures, playing audio, etc.) can correspond to different vibration feedback effects. Touch operations on different areas of the display screen 194 can also correspond to different vibration feedback effects. Different application scenarios (such as time reminders, receiving information, alarm clocks, games, etc.) can also correspond to different vibration feedback effects. Touch vibration feedback effect can also support customization.

The indicator 192 can be an indicator light, which can be used to indicate the charging status, power change, and can also be used to indicate messages, missed calls, notifications, etc.

The SIM card interface 195 is used to connect a SIM. The SIM card can be contacted and separated from the terminal 100 by inserting or removing the SIM card interface 195. The terminal 100 may support one or N SIM card interfaces, and N is a positive integer greater than 1. SIM card interface 195 can support Nano SIM card, Micro SIM card, SIM card, etc. Multiple SIM cards can be inserted into the same SIM card interface 195 at the same time. The types of the multiple cards may be the same or different. The SIM card interface 195 may also be compatible with different types of SIM cards. The SIM card interface 195 is also compatible with external memory cards. The terminal 100 interacts with the network through a SIM card to implement functions such as calling and data communication. In some embodiments, the terminal 100 uses an eSIM, that is, an embedded SIM card. The eSIM card can be embedded in the terminal 100 and cannot be separated from the terminal 100.

The software system of the terminal 100 may adopt a layered architecture, an event-driven architecture, a micro-core architecture, a micro-service architecture, or a cloud architecture. The embodiment of the present invention takes the Android system with a layered architecture as an example, and exemplifies the software structure of the terminal 100.

FIG. 2 is a software structural block diagram of the terminal 100 according to an embodiment of the present invention.

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

The application layer can include a series of application packages.

As shown in Figure 2, the application package can include camera, gallery, calendar, call, map, navigation, WLAN, Bluetooth, music, video, SMS and other applications.

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

As shown in FIG. 2, the application framework layer may include a window manager, a content provider, a view system, a phone manager, a resource manager, a notification manager, and the like.

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

Content providers are used to store and retrieve data and make it accessible to applications. The data may include videos, images, audio, calls made and received, browsing history and bookmarks, phone books, and so on.

The view system includes visual controls, such as controls that display text, controls that display pictures, and so on. The view system can be used to build applications. The display interface can consist of one or more views. For example, the display interface including the SMS notification icon may include a view that displays text and a view that displays pictures.

The phone manager is used to provide a communication function of the terminal 100. For example, management of communication status. For example, when the terminal 100 receives a call request for requesting a voice communication with the terminal 100, when the incoming call reminder interface is displayed, the communication status of the terminal 100 may be "incoming call status". The terminal 100 responds to a user's click operation on the "answer button" in the incoming call reminder interface, and the communication state of the terminal 100 can be switched from the "calling state" to the "calling state". At this time, the terminal 100 displays a voice call interface. In response to the user's click operation on the "hang up button" of the voice call interface, the communication state of the terminal 100 may be switched from the "calling state" to the "hanging state".

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

The notification manager enables the application to display notification information in the status bar, which can be used to convey notification-type messages that can disappear automatically after a short stay without user interaction. For example, the notification manager is used to inform download completion, message reminders, 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 displayed in the status bar, a tone is emitted, the terminal vibrates, and the indicator light flashes. For example, the notification manager may also display a network identifier, such as a "4G" identifier, a "2G" identifier, or a "3G" identifier, in the status bar.

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

The core library contains two parts: one is the functional functions that the Java language needs to call, and the other is the Android core library.

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. Virtual machines are used to perform object lifecycle management, stack management, thread management, security and exception management, and garbage collection.

The system library can include multiple functional modules. For example: Surface Manager, Media Library, 3D graphics processing library OpenGL ES, 2D graphics engine SGL, etc.

The Surface Manager is used to manage the display subsystem and provides a fusion of 2D and 3D layers for multiple applications.

The media library supports a variety of commonly used audio and video formats for playback and recording, 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.

OpenGL ES is used to implement 3D graphics drawing, image rendering, compositing, and layer processing.

SGL is a drawing engine for 2D drawing.

The kernel layer is the layer between hardware and software. The kernel layer contains at least a display driver, a camera driver, an audio driver, and a sensor driver. In the embodiment of the present application, the display driver is used for the display screen 194 to display an incoming call reminder interface and a voice call interface. The audio driver is used for the audio module 170 to support the terminal 100 to perform an incoming call reminder or a voice call.

The voice communication method provided in the embodiment of the present application may be implemented in the foregoing terminal 100.

In the first application scenario, the terminal 100 can access an LTE network, and the terminal 100 supports a VoLTE voice service. In this application scenario, during the call alert or voice communication process of the terminal 100, if the terminal 100 moves to an area where the LTE signal is weak but the 2G / 3G network signal covers a better area, in order to ensure the continuous voice call The network of the terminal 100 can be switched from an LTE network to a 2G / 3G network. That is, the terminal 100 will undergo SRVCC switching (also referred to as forward SRVCC switching). Or, during the call alert or voice communication process of the terminal 100, if the terminal 100 moves from an area with a weak LTE signal to an area with a strong LTE signal, the network of the terminal 100 may be switched from a 2G / 3G network to an LTE network . That is, the terminal 100 will perform reverse SRVCC switching. The SRVCC handover mentioned later in the embodiments of the present application includes forward SRVCC handover and reverse SRVCC handover.

It should be noted that, in the embodiment of the present application, the terminal 100 supporting the VoLTE voice service may specifically be that the terminal 100 has a function of executing a VoLTE voice service, and the terminal 100 has enabled the VoLTE voice service on the network side.

The embodiment of the present application provides a voice communication method. In the voice communication method, the terminal 100 may display a first interface. The first interface is an incoming call reminder interface or a voice call interface of the terminal 100. In response to the SRVCC switching of the terminal 100, the terminal 100 may display the first prompt information on the first interface. The first prompt information is used to indicate that the terminal 100 is performing SRVCC handover.

For example, the terminal 100 is a mobile phone 300 shown in FIG. 3 as an example. The mobile phone 300 displays an incoming call reminder interface 301 shown in FIG. 3 (a). During the process that the mobile phone 300 displays the incoming call reminder interface 301, if the mobile phone 300 undergoes SRVCC switching, as shown in (b) of FIG. 3, the mobile phone 300 may display the first prompt message "The mobile phone is switching over the network!" "305. Alternatively, as shown in (c) of FIG. 3, the mobile phone 300 may display the first prompt message “The mobile phone is performing a network switch!” 305 in the incoming call reminding interface 306.

It should be noted that when the mobile phone 300 displays the incoming call reminder interface 301 shown in FIG. 3 (a), the mobile phone 300 has not yet undergone SRVCC switching. If the mobile phone 300 receives a user's click operation on the "answer button" or "hang up button" in the incoming call reminder interface 301, the mobile phone 300 may respond to the user's click operation on the "answer button" or "hang up button", Answer or hang up. When the mobile phone 300 displays (b) in FIG. 3, the mobile phone 300 is performing SRVCC switching. If the mobile phone 300 receives a user's click operation on the "answer button" or "hang up button" in the call reminder interface 302, the mobile phone 300 will not respond to the user's click operation on the "answer button" and "hang up button" to answer Or hang up the call.

Among them, although the mobile phone 300 cannot respond to a user's click operation on the "answer button" or "hang up button" in the incoming call reminder interface 302; however, the incoming call reminder interface 302 includes the first prompt message "the mobile phone is switching over the network!" 305. The first prompt information 305 may prompt the user that the mobile phone 300 is performing a network handover. In this way, the reason why the mobile phone 300 does not respond to the user operation can be explained to the user, and the user can be prevented from mistakenly thinking that the terminal is faulty.

As another example, the terminal 100 is a mobile phone 300 shown in FIG. 4 as an example. The mobile phone 300 displays a voice call interface 401 shown in (a) of FIG. 4. During the display of the voice call interface 401 by the mobile phone 300, if the mobile phone 300 switches to SRVCC, as shown in FIG. 4 (b), the mobile phone 300 may display the first prompt message "The mobile phone is switching over the network" in the voice call interface 402 ! "405.

It should be noted that when the mobile phone 300 displays the voice call interface 401 shown in (a) of FIG. 4, the mobile phone 300 has not yet undergone SRVCC switching. If the mobile phone 300 receives the user's click operation on the "hang up button" in the voice call interface 401, the mobile phone 300 can respond to the user's click operation on the "hang up button" to end the voice call. When the mobile phone 300 displays (b) in FIG. 4, the mobile phone 300 is performing SRVCC switching. If the mobile phone 300 receives the user's click operation of the "hang up button" in the voice call surface 402, the mobile phone 300 will not respond to the user's click operation of the "hang up button" and end the voice call.

Among them, although the mobile phone 300 cannot respond to the user's click operation of the "hang up button" in the voice call surface 402; however, the voice call surface 402 includes the first prompt message "The mobile phone is performing a network switch!" 405. The first prompt information 405 may prompt the user that the mobile phone 300 is performing a network switch. In this way, the reason why the mobile phone 300 does not respond to the user operation can be explained to the user, and the user can be prevented from mistakenly thinking that the terminal is faulty.

Generally, when the terminal 100 displays an incoming call reminder interface or a voice call interface, if the SRVCC switchover does not occur on the terminal 100, the terminal 100 may display a "4G" logo in the status bar. The “4G” identifier is used to indicate that the terminal 100 is currently using a 4G network for communication. For example, as shown in (a) of FIG. 3, the mobile phone 300 may display a “4G” logo 304 in the status bar 303. The “4G” identifier 304 is used to indicate that the mobile phone 300 is currently using a 4G network for communication. As shown in (a) of FIG. 4, the mobile phone 300 may display a “4G” logo 404 in the status bar 403. The “4G” identifier 404 is used to indicate that the mobile phone 300 is currently using a 4G network for communication.

If an SRVCC handover occurs in the terminal 100, during the SRVCC handover of the terminal 100, the status bar of the terminal 100 does not display a "4G" logo, a "2G" logo, or a "3G" logo. For example, it is assumed that the SRVCC handover occurs in the mobile phone 300. During the SRVCC handover of the mobile phone 300, the status bar 303 shown in (b) in FIG. 3 does not display the “4G” logo, “2G” logo, or “3G” logo. The status bar 403 does not display the "4G" logo, the "2G" logo, or the "3G" logo. Among them, after the mobile phone 300 completes the SRVCC switching, the “4G” logo 304 displayed in the status bar 303 shown in FIG. 3 (a) may be replaced with a “2G” logo or a “3G” logo (not shown in the drawing) ).

Optionally, during the SRVCC handover of the terminal 100, a "network handover" logo is displayed in the status bar of the terminal 100. The “network handover” identifier may be used to indicate that the terminal 100 is performing a network handover. For example, it is assumed that the SRVCC handover occurs in the mobile phone 300. During the SRVCC handover of the mobile phone 300, as shown in (c) of FIG. 3, a "network handover" logo 307 is displayed in the status bar 303. Among them, after the mobile phone 400 completes the SRVCC switching, the "network switching" logo 307 displayed in the status bar 303 shown in (c) in Fig. 3 may be replaced with a "2G" logo or a "3G" logo (not shown in the drawing) Out).

In the embodiment of the present application, during the call reminder or voice call process of the terminal 100, in response to the SRVCC switching of the terminal 100, the terminal 100 may display the first prompt information on the first interface to prompt the terminal 100 that the network switching is in progress. In this way, during the SRVCC handover of the terminal 100, the interaction performance between the terminal 100 and the user can be improved, and the user experience can be improved.

The embodiment of the present application further provides a voice communication method. In the voice communication method, the terminal 100 may display a first interface. The first interface is an incoming call reminder interface or a voice call interface of the terminal 100. Different from the above method, the terminal 100 does not display the first prompt information on the first interface when the SRVCC switching occurs on the terminal 100. Instead, in the process of SRVCC switching of the terminal 100, in response to the first operation input by the user on the first interface, the first prompt information is displayed on the first interface. The first operation is used to trigger the terminal 100 to answer an incoming call or end a call.

For example, the terminal 100 is a mobile phone 300 shown in FIG. 5A as an example. The mobile phone 300 displays an incoming call reminder interface 501 shown in (a) of FIG. 5A. It is assumed that the SRVCC switching occurs in the mobile phone 300 while the mobile phone 300 displays the incoming call reminder interface 501. As shown in (a) of FIG. 5A, the "4G" logo, "2G" logo, and "3G" logo are not displayed in the status bar 503 of the mobile phone 300, indicating that the mobile phone 300 is performing SRVCC switching. At this time, the mobile phone 300 receives the user's click operation on the "answer button" or "hang up button" in the incoming call reminder interface 501. Generally speaking, the mobile phone 300 will not respond to a user's click operation on the "answer button" or "hang up button" in the incoming call reminder interface 501. In addition to the change of time, the incoming call reminder interface displayed by the mobile phone 300 will not change. In the embodiment of the present application, during the SRVCC switching process of the mobile phone 300, if a user's click operation on the "answer button" or "hang up button" in the incoming call reminder interface 501 is received, the mobile phone responds to the click operation 300 may display an incoming call reminder interface 502 shown in (b) of FIG. 5A. The incoming call reminder interface 502 includes a first prompt message “The mobile phone is performing a network switch!” 504.

Among them, although the mobile phone 300 cannot respond to the user's click operation on the "answer button" or "hang up button" in the call reminder interface 501; however, the call reminder interface 502 includes the first prompt message "the mobile phone is switching over the network!" 504. The first prompt information 504 may prompt the user mobile phone 300 that a network handover is being performed. In this way, the reason why the mobile phone 300 does not respond to the user operation can be explained to the user, and the user can be prevented from mistakenly thinking that the terminal is faulty.

In an implementation manner, after the terminal 100 can display the first prompt information on the first interface, the terminal 100 can automatically execute the event triggered by the first operation in response to the completion of the SRVCC switching. For example, in conjunction with the above example, it is assumed that the first interface is an incoming call reminder interface 501 shown in (a) of FIG. 5A. The mobile phone 300 may display the incoming call reminder interface 502 shown in (b) in FIG. 5A in response to the user's single-click operation (ie, the first operation) of the “answer button” in the incoming call reminder interface 501. After the SRVCC switching is completed, the mobile phone 300 may automatically display the voice call interface 507 shown in (a) of FIG. 5B. That is, the mobile phone 300 can automatically answer incoming calls and start to provide users with voice call services. The mobile phone 300 may display the incoming call reminder interface 502 shown in (b) of FIG. 5A in response to the user's single-click operation (ie, the first operation) of the “hang up button” in the incoming call reminder interface 501. After the SRVCC switching is completed, the mobile phone 300 may automatically display the call end interface 505 shown in (b) of FIG. 5B. That is, the mobile phone 300 can automatically end the voice call.

Among them, the completion of SRVCC switching indicates that the mobile phone 300 has been switched to a 2G network or a 3G network. At this time, the status bar of the mobile phone 300 may display a "2G" logo or a "3G" logo. For example, as shown in (a) in FIG. 5B or (b) in FIG. 5B, a “2G” logo 506 is displayed in the status bar 503 of the mobile phone 300.

For another example, the terminal 100 is a mobile phone 300 shown in (a) of FIG. 5C as an example. The mobile phone 300 displays a voice call interface 507 shown in (a) of FIG. 5C. Assume that while the mobile phone 300 displays the voice call surface 507, the mobile phone 300 undergoes SRVCC switching. As shown in (a) of FIG. 5C, the "4G" logo, "2G" logo, and "3G" logo are not displayed in the status bar 503 of the mobile phone 300, indicating that the mobile phone 300 is performing SRVCC switching. At this time, the mobile phone 300 receives the user's single-click operation (ie, the first operation) on the "hang up button" in the voice call interface 507. Generally speaking, the mobile phone 300 does not respond to the user's click operation on the "hang up button" in the voice call interface 507. The voice call interface displayed by the mobile phone 300 does not change except time. In the embodiment of the present application, during the SRVCC switching process of the mobile phone 300, if a user's click operation on the "hang up button" in the voice call interface 507 is received, in response to the click operation, the mobile phone 300 may display FIG. 5C The voice call interface 508 shown in (b). The first prompt information in the embodiment of the present application may also be used to indicate that the terminal 100 is trying to perform an event triggered by the first operation. For example, the voice call interface 508 includes a first prompt message "The mobile phone is performing a network switch and is trying to hang up!" 509. After the SRVCC switching is completed, the mobile phone 300 may automatically display the call end interface 505 shown in (b) of FIG. 5B. That is, the mobile phone 300 can automatically end the voice call.

Among them, although the mobile phone 300 cannot respond to the user's click operation of the "hang up button" in the voice call interface 507; however, the voice call interface 508 includes the first prompt message "The mobile phone is performing a network switch and try to hang up!" 509. The first prompt information 509 may prompt the user that the mobile phone 300 is performing a network handover and attempts to hang up the phone. In this way, the reason why the mobile phone 300 does not respond to the user operation can be explained to the user, and the user can be prevented from mistakenly thinking that the terminal is faulty.

An embodiment of the present application provides a voice communication method. If the terminal 100 receives a first operation of a user on a first interface (such as an incoming call reminder interface or a voice call interface) when the SRVCC is switched. Then, in response to the first operation, the terminal 100 may display the first prompt information on the first interface to prompt the user terminal 100 that the network switching is being performed. In this way, the reason why the terminal does not respond to the user operation can be explained to the user, and the user can be prevented from mistakenly thinking that the terminal is faulty. In this way, during the SRVCC handover of the terminal 100, the interaction performance between the terminal 100 and the user can be improved, and the user experience can be improved.

In addition, after the SRVCC handover is successful, the terminal 100 can automatically execute the event triggered by the first operation. That is, even when the terminal 100 receives the first operation, it cannot respond to the first operation to execute the event triggered by the first operation; however, the terminal 100 can automatically execute the event triggered by the first operation after the SRVCC handover is successful. In this way, the user can be prevented from repeatedly inputting the first operation on the first interface, making the terminal 100 more intelligent.

In another implementation manner, after the SRVCC handover succeeds, the terminal 100 does not automatically execute the event triggered by the first operation. Instead, a second prompt message is displayed on the first interface to prompt the user that the SRVCC switch is successful, and prompt the user to re-enter the user operation on the first interface.

For example, assume that the mobile phone 300 displays the incoming call reminder interface 601 shown in (a) of FIG. 6. The incoming call reminding interface 601 includes an "answer button" and an "end button". The mobile phone 300 displays the incoming call reminder interface 602 shown in (b) of FIG. 6 in response to the user's first operation (such as a click operation) on the “answer button” or “hang up button”. The incoming call reminder interface 602 includes a first prompt message “The mobile phone is switching to a network. Please answer or hang up later!” 603. After the SRVCC handover is successful, the mobile phone 300 may display the incoming call reminder interface 604 shown in FIG. 6 (c). The incoming call reminder interface 604 includes a second prompt message “The network switch is successful, please operate!” 605.

As another example, assume that the mobile phone 300 displays the voice call interface 701 shown in FIG. 7 (a). The voice call interface 701 includes a "hang up button". The mobile phone 300 responds to the user's first operation (such as a click operation) on the "hang up button", and displays a first prompt message "The mobile phone is performing a network switch, and please hang up the phone later!" 703 voice call interface 702 . After the SRVCC handover is successful, the mobile phone 300 may display the voice call interface 704 shown in FIG. 7 (c). The voice call interface 704 includes a second prompt message "The network switch is successful. Please operate!" 705.

In the embodiment of the present application, after the SRVCC handover succeeds, the terminal 100 may display a second prompt message on the first interface for prompting the network handover success. In this way, the user can know that the network switching of the terminal 100 is successful according to the second prompt information, and operate the first interface after determining that the network switching is successful. In this way, the user can be prevented from repeatedly trying to operate the first interface without knowing whether the network switching of the terminal 100 is successful, but because the terminal 100 is still performing SRVCC switching, it cannot respond to the problem of user operation. Through this solution, the interaction performance between the terminal 100 and the user can be improved.

The embodiment of the present application further provides a voice communication method. In the voice communication method, the terminal 100 may display a first interface. The first interface is an incoming call reminder interface or a voice call interface of the terminal 100. If SRVCC switching occurs on the terminal, the terminal 100 may display a second prompt message on the first interface after the SRVCC switching is completed, to prompt the user that the SRVCC switching is successful, and prompt the user to enter a user operation on the first interface.

For example, the mobile phone 300 displays an incoming call reminder interface 601 shown in (a) of FIG. 6. If the SRVCC switching occurs in the mobile phone 300, the mobile phone 300 may display the incoming call reminder interface 604 shown in FIG. 6 (c) after the SRVCC switching is completed. The incoming call reminder interface 604 includes a second prompt message "The network switch is successful, please operate!" 605.

It should be noted that after the SRVCC switch of the mobile phone 300, whether or not the mobile phone 300 receives a user's click operation on the "answer button" or "hang up button" in the call reminder interface 601, the mobile phone 300 may not display the (b) shows an incoming call reminder interface 602 including first reminder information 603. Instead, after the SRVCC switching is completed, the incoming call reminder interface 604 including the second reminder information 605 shown in (c) in FIG. 6 is displayed.

As another example, the mobile phone 300 displays the voice call interface 701 shown in FIG. 7 (a). If the SRVCC switching occurs in the mobile phone 300, the mobile phone 300 may display the voice call interface 704 shown in FIG. 7 (c) after the SRVCC switching is completed. The incoming call reminder interface 704 includes the second prompt message "The network switch is successful, please hang up!" 705.

It should be noted that, after the SRVCC switching of the mobile phone 300, the mobile phone 300 may not display the picture shown in (b) of FIG. 7 regardless of whether the mobile phone 300 receives a user's click operation on the "hang up button" in the voice call interface 701. A voice call interface 702 including first prompt information 703. Instead, after the SRVCC switching is completed, the voice call interface 704 including the second prompt information 705 shown in (c) in FIG. 7 is displayed.

With reference to the first application scenario, if the terminal 100 displays a voice call interface, an SRVCC switch occurs. That is, during the voice communication between the terminal 100 and other terminals, SRVCC switching occurs. Generally speaking, in this case, even if the terminal 100 receives a user's click operation on the "hang up button" in the voice call interface, the terminal 100 will not respond to the click operation and end the voice call and display the call end interface. In the embodiment of the present application, in the above case, the terminal 100 may respond to the user ’s click operation of the “hang up button” in the voice call interface, display the call end interface, and turn off the microphone 170C and the receiver 170B of the terminal 100. In addition, after the SRVCC is successfully switched, the terminal 100 may automatically disconnect the voice call.

Exemplarily, it is assumed that the mobile phone 300 shown in (a) of FIG. 8 is undergoing SRVCC handover. The status bar 803 of the mobile phone 300 does not display the "4G" logo, the "2G" logo, or the "3G" logo. The mobile phone 300 may receive a user's click operation on the "hang up button" in the voice call interface 801. The mobile phone 300 may display the call end interface 802 shown in (b) of FIG. 8 in response to a user's click operation on the “hang up button” in the voice call interface 801 shown in (a) of FIG. 8. As shown in (a) or (b) of FIG. 8, the status bar 803 of the mobile phone 300 does not display the “4G” logo, the “2G” logo, or the “3G” logo.

It can be understood that although the terminal 100 responds to the first operation, it may display an end call interface. However, the terminal 100 is performing SRVCC switching, and the terminal 100 will not disconnect the voice call connection in response to the first operation. The terminal 100 will continue to transmit voice signals with the opposite end of the voice call. That is, even if the terminal 100 has ended the above-mentioned voice call from the display interface of the terminal 100. However, the microphone 170C of the terminal 100 can still receive a sound signal (such as a first sound signal) input by a user, and convert the first sound signal into a first audio electrical signal, and the radio frequency module 150 transmits the first audio electrical signal to the opposite end. signal. That is, the sound signal sent by the user will still be transmitted to the peer end. The receiver 170B of the terminal 100 can still convert the second audio electrical signal from the opposite end of the voice call into a second sound signal, and play the second sound signal. That is, the terminal 100 can still play the sound signal sent by the user at the opposite end, and the user can still hear the sound signal sent by the user at the opposite end. Based on this, in response to the user's click operation on the "hang up button" in the voice call interface, the terminal 100 may turn off the microphone 170C and the receiver 170B of the terminal 100 until the SRVCC switching is successful.

After the terminal 100 turns off the microphone 170C and the receiver 170B, the microphone 170C of the terminal 100 will no longer receive a sound signal (such as a first sound signal) input by the user, nor will it convert the first sound signal into a first audio electrical signal. That is, the sound signal sent by the user will not be transmitted to the opposite end. After the terminal 100 turns off the receiver 170B, the receiver 170B does not convert the second audio electrical signal into a second sound signal, and plays the second sound signal. In this way, the user will not hear the audible signal from the peer user. In order to prevent the terminal 100 from turning off the microphone 170C and the receiver 170B, and affecting the normal use of other functions of the terminal 100, the terminal 100 may turn on the microphone 170C and the receiver 170B after the SRVCC switching is successful.

In the embodiment of the present application, if the terminal 100 receives the first operation of the user on the voice call interface during the SRVCC handover. Then, in response to the first operation, even if the terminal 100 cannot disconnect the voice call immediately, the terminal 100 may first display a call termination interface for indicating the end of the voice call. In this way, the problem that the terminal does not respond to user operations can be solved.

In addition, the terminal 100 may turn off the microphone 170C and the receiver 170B of the terminal 100 in response to the user's click operation on the "hang up button" in the voice call interface until the SRVCC is successfully switched. In this way, after the terminal 100 displays the call end interface, the problem that the user can still hear the sound signal from the opposite user through the terminal, and the problem that the sound signal from the user is still transmitted to the opposite end can be avoided. With this solution, even if the terminal 100 is performing SRVCC switching, the terminal 100 can still provide the user with a user experience in response to the user's click operation on the "hang up button" in the voice call interface to end the voice call. This solution can improve the interaction performance between the terminal 100 and the user during the SRVCC handover of the terminal 100, and improve the user experience.

In the second application scenario, the terminal 100 can access the LTE network, but the terminal 100 does not support the VoLTE voice service. In this application scenario, after the terminal 100 receives a call request for requesting voice communication with the terminal 100, the network of the terminal 100 may be switched from an LTE network to a 2G / 3G network. That is, the terminal 100 will undergo SRVCC switching.

It should be noted that, in the embodiment of the present application, the terminal 100 that does not support the VoLTE voice service may specifically be: the terminal 100 does not have the function of executing the VoLTE voice service; or the terminal 100 has the function of executing the VoLTE voice service, but the terminal 100 is in The VoLTE voice service is not enabled on the network side.

In the first application scenario and the second application scenario described above, after receiving a call request for a voice call with the terminal 100, the terminal 100 may perform an SRVCC switch before displaying an incoming call reminder interface corresponding to the call request. .

In one implementation, in response to the call request, the terminal 100 may display an incoming call reminder interface including the first reminder information. For example, after receiving a call request and before displaying the incoming call reminder interface in response to the call request, if the SRVCC switch occurs in the mobile phone 300, the mobile phone 300 may directly display the incoming call reminder interface 302 shown in FIG. 3 (b). The incoming call reminder interface 302 includes a first prompt message “The mobile phone is performing a network switch!” 305.

In the embodiment of the present application, after receiving the call request, before the terminal 100 displays the incoming call reminder interface corresponding to the call request, the SRVCC switch occurs. The terminal 100 may display an incoming call reminder interface including the first reminder information, so as to prompt the terminal 100 that a network handover is being performed. In this way, during the SRVCC handover of the terminal 100, the interaction performance between the terminal 100 and the user can be improved, and the user experience can be improved.

Generally speaking, in response to the above call request, the terminal 100 can display an incoming call reminder interface after acquiring the incoming call information (such as the incoming call number) corresponding to the call request. However, if the terminal 100 has not completed the SRVCC switching after the terminal 100 displays the incoming call reminder interface, the terminal 100 will not respond to the user's first operation on the incoming call reminder interface.

In order to avoid the problem that the terminal 100 cannot respond to the first operation of the user on the incoming call reminder interface. In another implementation manner, the terminal 100 may postpone a preset time to display the incoming call reminder interface after acquiring the above incoming call information. That is, the terminal 100 may display an incoming call reminder interface after a preset time from the time when the incoming call information is acquired.

The preset time may be obtained by counting the time required for a large number of terminals to perform SRVCC handover. The terminal 100 can complete the SRVCC handover within the preset time. After the preset time, the terminal 100 has completed the RVCC handover. At this time, after the terminal 100 displays the incoming call reminder interface, the terminal 100 can receive the user's first operation on the incoming call reminder interface, and respond to the first operation to execute the event triggered by the first operation.

It can be understood that the time required for the terminal 100 to perform the RVCC handover generally does not exceed 1 minute, such as N milliseconds (eg, N = 100). After the terminal 100 receives the call request, delaying the display of the incoming call reminder interface for N milliseconds will not greatly affect the user's voice communication experience.

In order to avoid the problem that the terminal 100 cannot respond to the first operation of the user on the incoming call reminder interface. In another implementation manner, the terminal 100 may display an incoming call reminder interface after the SRVCC handover is successful. The time required for the terminal 100 to perform the SRVCC switching generally does not exceed 1 minute, such as N milliseconds (such as N = 60). After the terminal 100 successfully switches the SRVCC, displaying the incoming call reminder interface will not greatly affect the user's voice communication experience.

In the embodiment of the present application, after receiving the call request, before the terminal 100 displays the incoming call reminder interface corresponding to the call request, the SRVCC switch occurs. After acquiring the caller information, the terminal 100 may postpone a preset time to display the caller reminder interface; or, the terminal 100 may display the caller reminder interface after the SRVCC is successfully switched. In this way, after the terminal 100 displays the incoming call reminder interface, the terminal 100 has completed the SRVCC switching. In this way, the terminal 100 can receive the user's first operation on the incoming call reminder interface, and execute the event triggered by the first operation in response to the first operation. The problem that the terminal 100 does not respond to the user's first operation on the incoming call reminder interface can be avoided. It can improve the interaction performance between the terminal and the user during the SRVCC handover of the terminal, and improve the user experience.

In the embodiment of the present application, the method for the terminal 100 to detect the occurrence of the SRVCC handover of the terminal 100 may be: When the terminal 100 receives an SRVCC handover message sent by a network device (such as a base station), the terminal 100 determines that the terminal 100 has an SRVCC handover. The SRVCC handover message is used to instruct the terminal 100 to perform SRVCC handover.

The embodiment of the present application introduces the process of SRVCC handover when the terminal 100 performs a call reminder to explain the principle of the voice communication method provided by the embodiment of the present application:

After the terminal 100 receives a call request for voice communication with the terminal 100, a communication module (Telephonyconnection) object 91 shown in FIG. 9 can be created in the call module of the terminal 100. The above-mentioned call module may be an application "call" in the application layer shown in FIG. 2.

Among them, Telephonyconnection.Handle 93 in FIG. 9 is a class in the Telephonyconnection object 91. The Phone object 92 is contained in the FrameWork layer.

After the Telephonyconnection object 91 is created, S901 may be performed to register the SRVCC monitoring broadcast with the Phone object 92. Specifically, the Telephonyconnection object 91 may call a registration switching state change instruction, that is, RegisterForHandOverStateChanged (), to request the Phone object 92 to notify the Telephonyconnection object 91 when the SRVCC switching occurs on the terminal 100 and the SRVCC switching is completed.

Among them, the Phone object 92 notifies the Telephonyconnection object 91 that the SRVCC handover of the terminal 100 is as follows: When the modem of the terminal 100 receives an SRVCC handover message sent by a network device (such as a base station), the Phone object 92 calls sendMessage () That is, S902 is executed to call back Telephonyconnection.Handle 93 to notify the Telephonyconnection object 91 that the terminal 100 is performing SRVCC handover. The Phone object 92 notifies the Telephonyconnection object 91. The method for the terminal 100 to complete the SRVCC handover is: The Phone object 92 can notify the Telephonyconnection.Handle93 after the terminal 100 completes the SRVCC, and is called by Telephonyconnection.Handle93 (switching state change message) MSG_HandOverState_Changed () (ie S905) is performed to notify the Telephonyconnection object 91 that the terminal 100 completes the SRVCC handover.

It can be understood that the terminal 100 may display an incoming call reminder interface in response to the call request. In the foregoing embodiment, after the Telephonyconnection object 91 receives the sendMessage (), the terminal 100 may display the first reminder information on the incoming call reminder interface to prompt the user terminal 100 that the network switch is being performed.

After the terminal 100 displays the incoming call reminder interface, during the SRVCC switching process of the terminal 100, the terminal 100 may receive a user's click operation on the "answer button" in the incoming call reminder interface. In response to the user's click operation on the "answer button" in the incoming call reminder interface, the terminal 100 calls the answer instruction (onAnswer ()) in the Telephonyconnection object 91, that is, executes S903. After calling onAnswer (), the Telephonyconnection object 91 executes S904, that is, calls isValidRingingCall () to determine whether the state of the voice call is valid. Among them, during the SRVCC handover of the terminal 100, the state of the voice call is invalid.

Assume that after S901, the Phone object 92 executes S902, and notifies the Telephonyconnection object 91 that the terminal 100 is performing SRVCC handover. Then, the Telephonyconnection object 91 executes S904 to determine whether the status of the voice call is invalid. In this case, in another embodiment described above, the terminal 100 may display the first reminder information on the incoming call reminder interface to prompt the user terminal 100 that a network switch is being performed.

Among them, if the Telephonyconnection object 91 executes S904 and determines that the status of the voice call is invalid, the Telephonyconnection object 91 can also record a status identifier (such as status identifier 1). This status identifier is used to automatically perform an operation of receiving an incoming call after the terminal 100 completes the SRVCC switching.

After S904, the Telephonyconnection object 91 receives the MSG_HandOverState_Changed () sent by Telephonyconnection.Handle93. The Telephonyconnection object 91 may call HandleHandOverStateChanged () (ie, execute S906) according to the above-mentioned state identifier 1, to notify the Phone object 92 that the state of the voice call is changed (such as the state of the voice call is valid), and the Phone object 92 executes S907: Call accepCall (), and the terminal 100 automatically answers the call.

In another embodiment of the present application, after S904, the Telephonyconnection object 91 receives the MSG_HandOverState_Changed () sent by the Telephonyconnection.Handle 93. The Telephonyconnection object 91 does not call HandleHandOverStateChanged () according to the above-mentioned state identifier 1, to notify the Phone object 92 to answer the call, that is, execute S907accepCall (). Instead, the above second prompt information is displayed on the incoming call reminder interface to prompt the user terminal 100 to complete the network switch.

It can be understood that after the terminal 100 displays the incoming call reminder interface, during the SRVCC switching process of the terminal 100, the terminal 100 may also receive a user's click operation on the "hang up button" in the incoming call reminder interface. The terminal 100 may call hangup () in the Telephonyconnection object 91 in response to the user's click operation on the "hang up button" in the incoming call reminder interface. After calling hangup (), the Telephonyconnection object 91 calls isValidRingingCall () to determine whether the status of this voice call is valid. Wherein, if the state of this voice call is invalid, the interaction between the Telephonyconnection object 91 and the Phone object 92 can refer to the related description in FIG. 9, which will not be repeated here in the embodiment of the present application.

The embodiment of the present application introduces the process of SRVCC handover when the terminal 100 is performing a voice call, so as to explain the principle of the voice communication method provided by the embodiment of the present application:

The Phone object 92 and the Android communication connection object (ie, the com.android.intemal.telephony.connection object 101) are included in the FrameWork layer.

After the Telephonyconnection object 91 is created, S1001 can be executed to register the SRVCC monitoring broadcast with the Phone object 92. Specifically, the Telephonyconnection object 91 may call a registration switching state change message, that is, RegisterForHandOverStateChanged (), to request the Phone object 92 to notify the Telephonyconnection object 91 when the SRVCC switching occurs on the terminal 100 and the SRVCC switching is completed.

Among them, the Phone object 92 notifies the Telephonyconnection object 91 that the SRVCC handover of the terminal 100 is as follows: When the modem of the terminal 100 receives an SRVCC handover message sent by a network device (such as a base station), the Phone object 92 calls sendMessage () That is, S1002) is executed to call back Telephonyconnection.Handle 93 to notify the Telephonyconnection object 91 that the terminal 100 is performing SRVCC handover. The Phone object 92 notifies the Telephonyconnection object 91. The method for the terminal 100 to complete the SRVCC switch is: The Phone object 92 can notify the Telephonyconnection.Handle93 after the terminal 100 completes the SRVCC. The Telephonyconnection.Handle93 calls MSG_HandOverState_Changed () (that is, executes S1006) to notify The Telephonyconnection object 91 terminal 100 completes the SRVCC handover.

It can be understood that during the process of the terminal 100 making a voice call (that is, displaying the voice call interface), if the modem of the terminal 100 receives an SRVCC switching message sent by a network device (such as a base station), the modem may notify the Phone object 92. The Phone object 92 calls sendMessage () (that is, executes S1002) to call back Telephonyconnection.Handle 93 to notify the Telephonyconnection object 91 that the terminal 100 is performing SRVCC handover. In the above embodiment, after the Telephonyconnection object 91 receives the sendMessage (), the terminal 100 may display the first prompt information on the voice call interface to prompt the user terminal 100 that the network switching is being performed.

During the SRVCC switching process, the terminal 100 may receive a user's click operation on the "hang up button" in the voice call interface. In response to the user's click operation on the "hang up button" in the voice call interface, the terminal 100 calls the hangup call (hangup ()) in the Telephonyconnection object 91, that is, executes S1003, and the com.android.intemal.telephony.connection object 101 Call hangup () to hang up the phone. However, during the SRVCC handover of the terminal 100, the state of the voice call is invalid; therefore, the com.android.intemal.telephony.connection object 101 does not call hangup () and hangs up the phone. The com.android.intemal.telephony.connection object 101 can call a state exception (CallStateException ()), that is, execute S1005 to indicate to the Telephonyconnection object 91 that the state of the voice call is abnormal (that is, invalid). In this case, in another embodiment described above, the terminal 100 may display the first prompt information on the voice call interface to prompt the user terminal 100 that a network switch is being performed.

Among them, the Telephonyconnection object 91 may also record a status identifier (such as status identifier 2) when the status of the voice call is invalid. The status flag 2 is used to automatically perform an operation to end a call after the terminal 100 completes the SRVCC handover.

After S1005, the Telephonyconnection object 91 receives the MSG_HandOverState_Changed () sent by Telephonyconnection.Handle93. The Telephonyconnection object 91 can call HandleHandOverStateChanged () (ie, execute S1007) according to the above state identifier 2 to notify the Phone object 92 that the state switch of the voice call is changed (such as the state switch of the voice call is valid). In addition, the Telephonyconnection object 91 executes the S1008 call to hang up the phone again (retryHangup ()), and the com.android.intemal.telephony.connection object 101 executes the S1009 call to hangup () to automatically hang up the phone.

In another embodiment of the present application, after S904, the Telephonyconnection object 91 receives the MSG_HandOverState_Changed () sent by the Telephonyconnection.Handle 93. The Telephonyconnection object 91 will not call retryHangup () according to the above state identifier 2, to notify the Phone object 92 to hang up the phone, that is, execute S1009 to call hangup (). Instead, the above second prompt information is displayed on the incoming call reminder interface to prompt the user terminal 100 to complete the network switch.

It can be understood that, in order to implement the foregoing functions, the foregoing terminal and the like include a hardware structure and / or a software module corresponding to performing each function. Those skilled in the art should easily realize that, in combination with the units and algorithm steps of each example described in the embodiments disclosed herein, the embodiments of the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is performed by hardware or computer software-driven hardware depends on the specific application of the technical solution and design constraints. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the embodiments of the present application.

In the embodiment of the present application, functional modules may be divided into the foregoing terminals and the like according to the foregoing method examples. For example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The above integrated modules may be implemented in the form of hardware or software functional modules. It should be noted that the division of the modules in the embodiments of the present application is schematic, and is only a logical function division. In actual implementation, there may be another division manner.

In a case where each functional module is divided according to each function, FIG. 11 shows a possible structural diagram of a terminal involved in the foregoing embodiment. The terminal 1100 includes a display unit 1101 and a switching unit 1102.

In one embodiment, the display unit 1101 is used to support the terminal 1100 to execute "display the first interface in the above embodiment", "display the first prompt information on the first interface", and "in the process of the SRVCC switching by the switching unit 1102" Display the network switching identifier in the status bar "," display the second prompt message on the first interface after the SRVCC switching is successful ", and / or other processes used for the technology described herein. The above-mentioned switching unit 1102 is used to support the terminal 1100 to perform "perform SRVCC switching", and / or other processes for the technology described herein.

Further, as shown in FIG. 12, the terminal 1100 may further include: an input unit 1103. The input unit 1103 is used to support the terminal 1100 to execute the "first operator receiving the first interface displayed by the user on the display unit 1101", and / or other processes used for the technology described herein.

Further, the terminal 1100 may further include an execution unit. The execution unit is used to support the terminal 1100 to execute “the event triggered by the first operation in response to the first operation”, “in the process of SRVCC switching, the event triggered by the first operation in the first operation is not performed”, “after the SRVCC switching is successful "Automate the event triggered by the first operation", and / or other processes for the techniques described herein.

In another embodiment, the above display unit 1101 is configured to support the terminal 1100 to execute "display the first interface in the above embodiment", "During the SRVCC switching process by the switching unit 1102, the network switching logo is displayed in the status bar", " After the SRVCC is successfully switched, a second prompt message is displayed on the first interface ", and / or other processes used for the techniques described herein.

In another embodiment, in a case where each functional module is divided according to each function, this embodiment of the present application provides a possible structural diagram of a terminal involved in the foregoing embodiment. The terminal includes: a display unit, a switching unit, and End unit. This display unit is used to support the terminal to execute "display the first interface in the above embodiment", "display the voice call interface in the status bar during the SRVCC switching process of the switching unit", and "respond to the first operation during the SRVCC switching process" Display End Call Interface ", and / or other procedures for the techniques described herein. The switching unit is used to support the terminal to perform "perform SRVCC switching", and / or other processes for the technology described herein. The ending unit is used to support the terminal to perform "automatically disconnect the voice call connection after the SRVCC handover is successful", and / or other processes used in the technology described herein.

Further, the terminal may further include a control unit. The control unit is used to support the terminal to perform "response to the first operation, turn off the microphone and the receiver of the terminal", and / or other processes for the technology described herein.

In another embodiment, in a case where each functional module is divided according to each function, FIG. 13 illustrates a possible structural diagram of a terminal involved in the foregoing embodiment. The terminal 1300 includes a receiving unit 1301 and a handover. Unit 1302 and display unit 1303. The above-mentioned receiving unit 1301 supports the terminal 1300 to perform "receive call request", "receive incoming call information", and / or other processes for the technology described herein. The switching unit 1302 is used to support the terminal 1300 to perform "perform SRVCC switching", and / or other processes for the technology described herein. The display unit 1303 is configured to support the terminal 1300 to execute the "display the call reminder interface information corresponding to the call request including the first prompt information", "display the call reminder interface corresponding to the call request after the SRVCC switchover is successful" in the above method embodiment, or "After the receiving unit receives the incoming call information, postpone a preset time to display the incoming call reminder interface corresponding to the call request", and / or other processes used for the technology described herein.

Wherein, all relevant content of each step involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here.

Of course, the terminal 1100 and the terminal 1300 include, but are not limited to, the unit modules listed above. For example, the terminal 1100 and the terminal 1300 may further include a storage unit. The storage unit may save the first interface. In addition, the functions that can be implemented by the above functional units also include but are not limited to the functions corresponding to the method steps described in the above examples. For detailed descriptions of other units of the terminal 1100, refer to the detailed description of the corresponding method steps. Examples are not repeated here.

In the case of using an integrated unit, FIG. 14 shows a possible structural diagram of a terminal involved in the foregoing embodiment. The terminal 1400 includes a processing module 1401, a storage module 1402, a display module 1403, and a communication module 1404. The processing module 1401 is configured to control and manage the actions of the terminal 1400. The display module 1403 is configured to display an image generated by the processing module 1401. The storage module 1402 is configured to store program codes and data of the terminal. The communication module 1404 is configured to support communication between the terminal 1400 and other network entities. For a detailed description of each unit included in the terminal 1400, reference may be made to the description in the foregoing method embodiments, and details are not described herein again.

The processing module 1401 may be a processor or a controller. For example, the processing module 1401 may be a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), and an application-specific integrated circuit. Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It may implement or execute various exemplary logical blocks, modules, and circuits described in connection with the present disclosure. The processor may also be a combination that implements computing functions, such as a combination including one or more microprocessors, a combination of a DSP and a microprocessor, and so on. The communication module may be a transceiver, a transceiver circuit, or a communication interface. The storage module 1502 may be a memory.

When the processing module 1401 is a processor (such as the processor 110 shown in FIG. 1), the communication module 1402 may be a communication interface (such as the radio frequency module 150 shown in FIG. 1), and the storage module 1402 is a memory (as shown in FIG. 1). (Internal memory 121) and the display module 1403 is a display, such as a touch screen (including the display screen 194 shown in FIG. 1), the terminal provided in this embodiment of the present application may be the terminal 100 shown in FIG. The communication module 1402 may further include a Wi-Fi module and a Bluetooth module (such as the communication module 160 shown in FIG. 1). The processor, the communication interface, the display, and the memory may be coupled together through a bus.

An embodiment of the present application further provides a computer storage medium. The computer storage medium stores computer program code. When the processor executes the computer program code, the terminal executes related method steps in FIG. 9 or FIG. 10 to implement the foregoing implementation. Example method.

The embodiment of the present application further provides a computer program product. When the computer program product runs on a computer, the computer is caused to execute the related method steps in FIG. 9 or FIG. 10 to implement the method in the foregoing embodiment.

The terminal 1100, the terminal 1400, the computer storage medium, or the computer program product provided in the embodiment of the present application are all used to execute the corresponding methods provided above. Therefore, for the beneficial effects that can be achieved, refer to the foregoing provided. The beneficial effects in the corresponding method are not repeated here.

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 functional modules is used as an example. In practical applications, the above functions can be allocated as required. 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.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be divided. The combination can either be integrated into another device, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may be one physical unit or multiple physical units, that is, may be located in one place, or may be distributed to multiple different places. . Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit. The above integrated unit may be implemented in the form of hardware or in the form of software functional unit.

When the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a readable storage medium. Based on such an understanding, the technical solution of the embodiments of the present application is essentially a part that contributes to the existing technology or all or part of the technical solution may be embodied in the form of a software product that is stored in a storage medium. Included are several instructions for causing a device (which can be a single-chip microcomputer, a chip, etc.) or a processor to execute all or part of the steps of the method described in the embodiments of the present application. The foregoing storage medium includes various media that can store program codes, such as a U disk, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

The above description is only a specific implementation of this application, but the scope of protection of this application is not limited to this. Any changes or replacements within the technical scope disclosed in this application shall be covered by the scope of protection of this application. . Therefore, the protection scope of this application shall be subject to the protection scope of the claims.

Claims

A voice communication method, comprising:

The terminal displays a first interface, where the first interface is an incoming call reminder interface or a voice call interface of the terminal;

In response to the terminal performing a single standby wireless voice call continuity SRVCC switch, the terminal displays a first prompt message on the first interface, where the first prompt information is used to indicate that the terminal is performing a network switch.
The voice communication method according to claim 1, wherein the method further comprises:

During the SRVCC handover by the terminal, the terminal displays a network handover identifier in a status bar of the touch screen, and the network handover identifier is used to indicate that the terminal is performing a network handover.
The voice communication method according to claim 1 or 2, characterized in that, in response to an SRVCC switching of the terminal, the terminal displaying first prompt information on the first interface, comprising:

During the SRVCC switching process, in response to a user's first operation on the first interface, the first operation is used to trigger the terminal to connect an incoming call or hang up the phone. The interface displays the first prompt information.
The voice communication method according to any one of claims 1 to 3, wherein, during the SRVCC switching process, the terminal does not respond to receiving a first operation performed by the user on the first interface. The event triggered by the first operation is used to trigger the terminal to connect an incoming call or hang up the phone.
The voice communication method according to any one of claims 1 to 4, wherein the terminal displaying the first prompt information on the first interface comprises:

Displaying, by the terminal, the first prompt information on the first interface until the SRVCC switching is successful;

Wherein, after the SRVCC handover is successful, the terminal does not display the first prompt information on the first interface.
The voice communication method according to any one of claims 1-5, wherein the method further comprises:

After the SRVCC handover is successful, the terminal displays a second prompt message on the first interface, where the second prompt information is used to indicate that the SRVCC handover is successful.
The voice communication method according to any one of claims 1-5, wherein after the terminal displays the first prompt information on the first interface, the method further comprises:

After the SRVCC handover is successful, the terminal automatically executes the event triggered by the first operation.
A voice communication method, comprising:

The terminal displays a first interface, where the first interface is an incoming call reminder interface or a voice call interface of the terminal;

In response to the terminal performing a single standby wireless voice call continuity SRVCC switch, the terminal displays a second prompt message on the first interface after the SRVCC switch succeeds, and the second prompt message is used to indicate the SRVCC handover was successful.
A voice communication method, comprising:

The terminal displays the voice call interface;

The terminal has a single standby wireless voice call continuity SRVCC switch. During the SRVCC switch, in response to a user's first operation on the voice call interface, the first operation is used to trigger the terminal to end the voice. Call, the terminal displays an end call interface;

The terminal automatically disconnects the voice call connection after the SRVCC handover is successful.
The voice communication method according to claim 9, further comprising:

In response to the first operation, the terminal turns off a microphone and a receiver of the terminal;

The microphone is configured to receive a first sound signal input by a user, and convert the first sound signal into a first audio electrical signal; and the receiver is configured to convert a second audio signal from the opposite end of the voice call. The signal is converted into a second sound signal, and the second sound signal is played.
A voice communication method, comprising:

The terminal receives a call request, and the call request is used to request voice communication with the terminal;

In response to the SRVCC handover of the single-standby wireless voice call continuity switching occurring on the terminal, the terminal displays an incoming call reminder interface corresponding to the call request, the incoming call reminder interface including first prompt information, the first prompt information is used to indicate The terminal is performing a network handover.
A voice communication method, comprising:

The terminal receives a call request, and the call request is used to request voice communication with the terminal;

In response to the SRVCC handover of the one-stand-by wireless voice call continuity, the terminal displays an incoming call reminder interface corresponding to the call request after the SRVCC handover is successful.
A voice communication method, comprising:

The terminal receives a call request, and the call request is used to request voice communication with the terminal;

In response to the SRVCC handover of the single-standby wireless voice call continuity switching occurring at the terminal, the terminal displays an incoming call reminder interface corresponding to the call request after a preset time from acquiring the incoming call information corresponding to the call request.
A terminal, characterized in that the terminal includes:

A display unit, configured to display a first interface, where the first interface is an incoming call reminder interface or a voice call interface of the terminal;

A switching unit, configured to perform the SRVCC switching according to the single-standby wireless voice call continuity;

The display unit is further configured to display a first prompt message on the first interface in response to the SRVCC switch occurring, where the first prompt message is used to indicate that the terminal is performing a network switch.
The terminal according to claim 14, wherein the display unit is further configured to display a network switching identifier in a status bar during the SRVCC switching by the switching unit, and the network switching identifier is used for Indicates that the terminal is performing a network handover.
The terminal according to claim 14 or 15, wherein the terminal further comprises:

The input unit is configured to receive the first operation of the first interface displayed by the user on the display unit, and the first operation is used to trigger the terminal to connect an incoming call or hang up the phone;

The display unit, configured to display the first prompt information on the first interface, includes:

The display unit is configured to display the first prompt information on the first interface in response to the input unit receiving the first operation during the SRVCC switching by the switching unit.
The terminal according to any one of claims 14-16, wherein the terminal further comprises:

An execution unit, configured to execute an event triggered by the first operation in response to the user's first operation on the first interface, and the first operation is used to trigger the terminal to connect an incoming call or hang up the phone;

The execution unit is further configured not to perform an event triggered by the first operation in response to the first operation received by the input unit during the SRVCC switching by the switching unit.
The terminal according to any one of claims 14-17, wherein the display unit, configured to display the first prompt information on the first interface, includes:

The display unit is configured to display the first prompt information on the first interface until the SRVCC switching is successful;

Wherein, after the SRVCC switching is successful, the display unit does not display the first prompt information on the first interface.
The terminal according to any one of claims 14 to 18, wherein the display unit is further configured to display a second on the first interface after the SRVCC switching performed by the switching unit is successful. Prompt information, the second prompt information is used to indicate that the SRVCC handover is successful.
The terminal according to any one of claims 14 to 18, wherein the execution unit is configured to display the first prompt information on the first interface by the display unit, and after the SRVCC switching succeeds, The event triggered by the first operation is automatically performed.
A terminal, characterized in that the terminal includes:

A display unit, configured to display a first interface, where the first interface is an incoming call reminder interface or a voice call interface of the terminal;

A switching unit, configured to perform single-standby wireless voice call continuity SRVCC switching;

The display unit is further configured to display a second prompt message on the first interface after the SRVCC switching is successful, and the second prompt information is used to indicate that the SRVCC switching is successful.
A terminal, characterized in that the terminal includes:

A display unit for displaying a voice call interface;

A switching unit, configured to perform single-standby wireless voice call continuity SRVCC switching;

An input unit configured to receive a first operation of the voice call interface displayed by the user on the display unit, and the first operation is used to trigger the terminal to end the voice call;

The display unit is further configured to display an end call interface in response to the first operation received by the input unit during the SRVCC switching by the switching unit;

An ending unit, configured to automatically disconnect the voice call connection after the SRVCC handover is successful.
The terminal according to claim 22, wherein the terminal further comprises:

A control unit, configured to turn off the microphone and the receiver of the terminal in response to the first operation;

The microphone is configured to receive a first sound signal input by a user, and convert the first sound signal into a first audio electrical signal; and the receiver is configured to convert a second audio signal from the opposite end of the voice call. The signal is converted into a second sound signal, and the second sound signal is played.
A terminal, characterized in that the terminal includes:

A receiving unit, configured to receive a call request, where the call request is used to request voice communication with the terminal;

A switching unit, configured to perform single-standby wireless voice call continuity SRVCC switching;

The display unit is configured to display an incoming call reminder interface corresponding to the call request received by the receiving unit, where the incoming call reminder interface includes first prompt information, and the first prompt information is used to indicate that the terminal is performing network switching.
A terminal, characterized in that the terminal includes:

A receiving unit, configured to receive a call request, where the call request is used to request voice communication with the terminal;

A switching unit, configured to perform single-standby wireless voice call continuity SRVCC switching;

The display unit is configured to display an incoming call reminder interface corresponding to the call request after the SRVCC switching performed by the switching unit is successful.
A terminal, characterized in that the terminal includes:

A receiving unit, configured to receive a call request, where the call request is used to request voice communication with the terminal;

A switching unit, configured to perform single-standby wireless voice call continuity SRVCC switching;

The receiving unit is further configured to receive incoming call information corresponding to the call request;

The display unit is configured to display an incoming call reminder interface corresponding to the call request after a preset time from receiving the incoming call information from the receiving unit.
A terminal, wherein the terminal includes: a processor, a memory, a communication interface, and a display, the display includes a touch screen; the memory, the communication interface, and the display are coupled to the processor, and The memory is configured to store computer program code, where the computer program code includes computer instructions, the memory includes a non-volatile storage medium, and when the processor executes the computer instructions,

The processor is configured to control the display to display a first interface, where the first interface is an incoming call reminder interface or a voice call interface of the terminal; perform single standby wireless voice call continuity SRVCC switching; and in response to the occurrence of the SRVCC switching, controls the display to display first prompt information on the first interface, where the first prompt information is used to indicate that the terminal is performing a network switch.
The terminal according to claim 27, wherein the processor is further configured to display a network switching identifier in a status bar of the touch screen during the SRVCC switching, and the network switching identifier is used for Indicates that the terminal is performing a network handover.
The terminal according to claim 27 or 28, wherein the processor is further configured to receive a first operation of the first interface displayed by the user on the display, and the first operation is used to trigger all The terminal connects the incoming call or hangs up the call;

The processor, for controlling the display to display the first prompt information on the first interface, includes:

The processor is configured to control the display to display the first prompt information on the first interface in response to receiving the first operation during the SRVCC switching.
The terminal according to any one of claims 27 to 29, wherein the processor is further configured not to respond to a user's first operation on the first interface during the SRVCC switching process. The event triggered by the first operation is used to trigger the terminal to connect an incoming call or hang up the phone.
The terminal according to any one of claims 27-30, wherein the processor, configured to control the display to display the first prompt information on the first interface, comprises:

The processor is configured to control the display to display the first prompt information on the first interface until the SRVCC switching is successful;

After the SRVCC is successfully switched, the display does not display the first prompt information on the first interface.
The terminal according to any one of claims 27-31, wherein the processor is further configured to control the display to display a second prompt message on the first interface after the SRVCC is successfully switched. , The second prompt information is used to indicate that the SRVCC handover is successful.
The terminal according to any one of claims 27-31, wherein the processor is further configured to: after the first prompt information is displayed on the first interface of the display, the SRVCC switching succeeds Then, the event triggered by the first operation is automatically performed.
A terminal, wherein the terminal includes: a processor, a memory, a communication interface, and a display, the display includes a touch screen; the memory, the communication interface, and the display are coupled to the processor, and The memory is configured to store computer program code, where the computer program code includes computer instructions, the memory includes a non-volatile storage medium, and when the processor executes the computer instructions,

The processor is configured to control the display to display a first interface, where the first interface is an incoming call reminder interface or a voice call interface of the terminal; perform single standby wireless voice call continuity SRVCC switching; switch at the SRVCC After successful, controlling the display to display a second prompt message on the first interface, where the second prompt message is used to indicate that the SRVCC switch is successful.
A terminal, wherein the terminal includes: a processor, a memory, a communication interface, and a display, the display includes a touch screen; the memory, the communication interface, and the display are coupled to the processor, and The memory is configured to store computer program code, where the computer program code includes computer instructions, the memory includes a non-volatile storage medium, and when the processor executes the computer instructions,

The processor is configured to control the display to display a voice call interface; perform single standby wireless voice call continuity SRVCC switching;

The processor is further configured to receive a first operation of the user on the voice call interface displayed on the display, and the first operation is used to trigger the terminal to end the voice call;

The processor is further configured to control the display to display a call end interface in response to the first operation during the SRVCC switching; after the SRVCC switching is successful, automatically disconnect the voice call. connection.
The terminal according to claim 35, wherein the processor is further configured to turn off a microphone and a receiver of the terminal in response to the first operation;

The microphone is configured to receive a first sound signal input by a user, and convert the first sound signal into a first audio electrical signal; and the receiver is configured to convert a second audio signal from the opposite end of the voice call. The signal is converted into a second sound signal, and the second sound signal is played.
A terminal, wherein the terminal includes: a processor, a memory, a communication interface, and a display, the display includes a touch screen; the memory, the communication interface, and the display are coupled to the processor, and The memory is configured to store computer program code, where the computer program code includes computer instructions, the memory includes a non-volatile storage medium, and when the processor executes the computer instructions,

The communication interface is configured to receive a call request, and the call request is used to request voice communication with the terminal;

The processor is configured to perform single-standby wireless voice call continuity SRVCC switching; and in response to the SRVCC switching, controlling the display to display an incoming call reminder interface corresponding to the call request received by the communication interface, the incoming call The reminder interface includes first prompt information, where the first prompt information is used to indicate that the terminal is performing a network handover.
A terminal, wherein the terminal includes: a processor, a memory, a communication interface, and a display, the display includes a touch screen; the memory, the communication interface, and the display are coupled to the processor, and The memory is configured to store computer program code, where the computer program code includes computer instructions, the memory includes a non-volatile storage medium, and when the processor executes the computer instructions,

The communication interface is configured to receive a call request, and the call request is used to request voice communication with the terminal;

The processor is configured to perform single-standby wireless voice call continuity SRVCC switching; after the SRVCC switching is successful, control the display to display an incoming call reminder interface corresponding to the call request.
A terminal, wherein the terminal includes: a processor, a memory, a communication interface, and a display, the display includes a touch screen; the memory, the communication interface, and the display are coupled to the processor, and The memory is configured to store computer program code, where the computer program code includes computer instructions, the memory includes a non-volatile storage medium, and when the processor executes the computer instructions,

The communication interface is configured to receive a call request, and the call request is used to request voice communication with the terminal;

The processor is configured to perform single-standby wireless voice call continuity SRVCC handover;

The communication interface is further configured to receive incoming call information corresponding to the call request;

The processor is further configured to display an incoming call reminder interface corresponding to the call request after a preset time from receiving the incoming call information from the communication interface.
A computer storage medium, wherein the computer storage medium includes computer instructions, and when the computer instructions are executed on a terminal, the terminal causes the terminal to perform the voice communication according to any one of claims 1-13. method.
A computer program product, wherein when the computer program product runs on a computer, the computer is caused to execute the voice communication method according to any one of claims 1-13.