CN109788142B

CN109788142B - Call processing method and mobile terminal

Info

Publication number: CN109788142B
Application number: CN201910217836.XA
Authority: CN
Inventors: 黄龙
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2021-01-08
Anticipated expiration: 2039-03-21
Also published as: CN109788142A

Abstract

The invention provides a call processing method and a mobile terminal, wherein the method comprises the following steps: in the communication process, judging whether the touch screen detects the ears of a user or not; when the touch screen detects the ears of the user, determining a target area where the ear holes are located; determining the target volume of the receiver in the target area according to the corresponding relation between the area and the volume; and playing the voice of the opposite end of the call according to the target volume. The embodiment of the invention improves the conversation effect.

Description

Call processing method and mobile terminal

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a call processing method and a mobile terminal.

Background

With the popularization of mobile terminals, communication through mobile terminals has become one of the important ways for people to communicate. In the prior art, because the position of a receiver of the mobile terminal is fixed, terminals with touch screens, such as a water drop screen, a double-sided screen and a folding multi-sided screen, all adopt hidden receivers, so that the volumes of different positions of the touch screens are different.

However, during the conversation process of the user, the relative position between the ear and the touch screen is constantly changed, so that the volume heard by the user is greatly changed, and the conversation effect is poor.

Disclosure of Invention

The embodiment of the invention provides a call processing method and a mobile terminal, and aims to solve the problem that in the prior art, due to the fact that a mobile terminal adopts a hidden receiver design, the volume of different positions of a touch screen is different, and the call effect is poor.

In a first aspect, an embodiment of the present invention provides a call processing method, applied to a mobile terminal with a touch screen, including:

in the call process, determining whether the touch screen detects the ear information of a user;

when the touch screen detects ear information of a user, determining a target area where an ear hole is located;

determining the target volume of the receiver in the target area according to the corresponding relation between the preset area and the volume;

and playing the voice of the opposite end of the call according to the target volume.

In a second aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal has a touch screen, and the mobile terminal includes:

the first determining module is used for determining whether the ear information detected by the touch screen is detected or not in the call process;

the second determining module is used for determining a target area where the ear hole is located when the touch screen detects ear information of a user;

the second determining module is used for determining the target volume of the telephone receiver in the target area according to the corresponding relation between the preset area and the volume;

and the output module is used for playing the voice of the opposite end of the call according to the target volume.

According to the embodiment of the invention, the volume of the receiver is determined according to the position of the ear hole, so that the volume of the receiver is adaptively adjusted under the condition that the relative positions of the ear and the touch screen are changed all the time, and the volumes heard by the ear of a user at different positions of the touch screen are basically consistent. Therefore, the embodiment of the invention improves the conversation effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a flowchart of a call processing method according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a position of an earhole in a call processing method according to an embodiment of the present invention;

fig. 3 is a second schematic diagram illustrating the position of an ear hole in the call processing method according to the embodiment of the invention;

fig. 4 is one of the structural diagrams of a mobile terminal according to an embodiment of the present invention;

fig. 5 is a second structural diagram of a mobile terminal according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a flowchart of a call processing method according to an embodiment of the present invention, and as shown in fig. 1, the call processing method includes the following steps:

step 101, in the call process of a mobile terminal, determining whether the touch screen detects the ear information of a user;

the call processing method provided by the embodiment of the invention is mainly applied to the mobile terminal and is used for adjusting the volume of voice playing in the call process.

Specifically, the user's ear usually has a specific shape, and during the call, the user's ear information can be detected by the touch screen, and the ear information can include the characteristics of the helix, the auricle, the tragus, and the earlobe. When the user's ear is attached to the touch screen, the shape of the touched area of the touch screen is substantially consistent with the shape of the user's ear, and therefore, in this embodiment, the touch screen can detect the outline shape of the touched area, and determine whether there are features such as helix, auricle, tragus and earlobe, so as to determine whether the user's ear information is detected.

In this embodiment, the mobile terminal may be a call receiver or a call dialer, and is not limited herein. The call process may be a process of making or receiving a call, or a process of voice call.

Step 102, when the touch screen detects ear information of a user, the mobile terminal determines a target area where an ear hole is located;

in this embodiment, when the touch screen detects that the ear of the user is in contact with the touch screen, the pattern contacted by the ear can be recognized and analyzed, and the target position of the ear hole can be calculated. The touch screen can be divided into a plurality of areas according to a preset rule, and the target area corresponding to the earhole is determined according to the target position of the earhole.

103, the mobile terminal determines the target volume of the receiver in the target area according to the corresponding relation between the preset area and the volume;

the volume sizes corresponding to different areas of the touch screen are different, wherein the volume size corresponding to each area can be set according to actual needs. In this embodiment, the volume level corresponding to each area may be determined according to the distance between each area and the receiver, for example, the farther the area is from the receiver, the larger the volume level of the corresponding receiver is. Therefore, the user can hear the conversation sound with the same volume at different distances, the conversation effect is improved, and the user is prevented from always using the same distance to carry out conversation.

Specifically, in an optional embodiment, the correspondence between each area and the volume size may be stored in the mobile terminal in advance, and the volume size of the receiver in the target area is obtained through a query method. In another alternative embodiment, the volume of the receiver corresponding to the determined target area can be calculated by setting a calculation rule.

And step 104, the mobile terminal plays the voice of the opposite call terminal according to the target volume.

In this embodiment, the different volume levels correspond to different power levels output to the receiver, and specifically, a power amplifier module is disposed at the front end of the receiver, and the power output to the receiver is controlled by the power amplifier module.

According to the embodiment of the invention, the volume of the receiver is determined according to the position of the ear hole, so that the volume of the receiver is adaptively adjusted under the condition that the relative positions of the ear and the touch screen are changed all the time, and the volumes heard by the ear of a user at different positions of the touch screen are basically consistent. Therefore, the embodiment of the invention improves the conversation effect. It should be noted that the area dividing manner of the touch screen may be set according to actual needs, for example, in an optional embodiment, the touch screen is sequentially divided in a first direction to form at least two areas; the distance of each area in the at least two areas relative to the receiver is in direct proportion to the volume of the receiver.

As shown in fig. 2, the annular indicia represents the ear hole location. The first direction may be a Y direction, wherein a position where the receiver 201 is disposed may be set according to actual needs, for example, in this embodiment, the receiver 201 may be disposed at a top end of the touch screen. When the ear hole position is located in the first area (i.e., the top area shown in fig. 2), the volume of the receiver 201 is a first preset value; when the ear hole position is located in the second area (i.e., the bottom area shown in fig. 2), the volume of the receiver 201 is a second preset value. Wherein the first preset value is smaller than the second preset value.

Further, in an optional embodiment, the receiver 201 includes a first receiver 2011 and a second receiver 2012 arranged at intervals, each of the at least two regions includes a first sub-region, a second sub-region and a third sub-region sequentially arranged in a second direction, the first sub-region and the first receiver 2011 are located on one side of the second sub-region, and the third sub-region and the second receiver 2012 are located on the other side of the second sub-region;

wherein the second direction is different from the first direction; when the target area is the first sub-area, the volume of the first receiver 2011 is smaller than the volume of the second receiver 2012; when the target area is the second sub-area, the volume of the first receiver 2011 is equal to the volume of the second receiver 2012; when the target area is the third sub-area, the volume of the first receiver is greater than the volume of the second receiver 2012.

In this embodiment, the ring symbol indicates the ear hole position, as shown in fig. 2 and 3. The touch screen has n regions in a first direction, and the second direction is perpendicular to the first direction, and may be an X direction. Specifically, in the drawing, the touch screen is divided into a central axis region (a second sub-region) and left-right symmetrical regions (a first sub-region and a third sub-region) by using a central axis; the central axis region is divided into a plurality of regions from top to bottom, for example, a region surrounded by four points (-x1, y0), (x1, y0), (-x1, y1) and (x1, y1) is labeled as Kc1, and the nth second subregion from top to bottom is labeled as Kcn; in the same way, the plurality of first sub-regions from top to bottom of the left symmetric region are respectively: kl1, Kl 2. Kln; meanwhile, the third sub-regions from top to bottom of the region with the symmetrical right edge are respectively as follows: kr1, Kr 2. cndot. Krn.

Specifically, referring to fig. 2, during a call, if the touch screen detects that the ear hole of the ear of the user is in the first second sub-region Kc1, the sound volume of the first receiver 2011 and the sound volume of the second receiver 2012 are the same, and the sound volume is the smallest; when the ear hole is detected in the nth second sub-area Kcn, the volume of the first receiver 2011 and the volume of the second receiver 2012 are as large as each other, and the volume is the largest.

In an alternative embodiment, as shown in fig. 2, the touch screen has n regions, each region is divided into a first sub-region, a second sub-region and a third sub-region, the first receiver 2011 is disposed in the first sub-region, and the second receiver 2012 is disposed in the first second sub-region. Specifically, when the ear hole is located in the same sub-area of different areas, the volume levels of the first receiver and the second receiver may be set according to actual needs, for example, in this embodiment, the volume levels corresponding to two adjacent second sub-areas are different (PKcn-PKc1)/n, where PKcn is the volume level of the first receiver and the second receiver when the ear hole is located in the nth second sub-area, and PKc1 is the volume level of the first receiver and the second receiver when the ear hole is located in the first second sub-area. Therefore, the volume heard by the users in different areas of the same sub-area from top to bottom can be ensured to be basically consistent, and the conversation effect is improved.

In another alternative embodiment, as shown in fig. 3, the touch screen has n regions, each region is divided into a first sub-region, a second sub-region and a third sub-region, the first receiver 2011 is disposed in the first sub-region, and the second receiver 2012 is disposed in the first second sub-region. Specifically, when the ear hole is located in different sub-areas in the same area, the volume sizes of the first receiver and the second receiver may be set according to actual needs, for example, in this embodiment, the volume sizes corresponding to the first sub-area and the third sub-area may be adjusted by taking the volume size corresponding to the second sub-area as a reference.

Further, based on the foregoing embodiment, in this embodiment, after the foregoing step 101, the method further includes:

and when the touch screen does not detect the ear information of the user, the mobile terminal adjusts the volume of the telephone receiver to be the maximum.

The embodiment can judge whether the touch screen detects the ear information of the user in real time in the call process, when the ear information of the user is not detected, the user is determined to be far away from the call, and the volume of the telephone receiver is automatically adjusted to be the maximum in order to enable the user to hear the sound of the opposite end of the call to the maximum possible extent. Therefore, the intelligent degree of the mobile terminal is improved.

It should be noted that, various optional implementations described in the embodiments of the present invention may be implemented in combination with each other or implemented separately, and the embodiments of the present invention are not limited thereto.

Referring to fig. 4, fig. 4 is a structural diagram of a mobile terminal according to an embodiment of the present invention, and as shown in fig. 4, the mobile terminal 400 includes:

a first determining module 401, configured to determine whether the touch screen detects ear information of a user during a call;

a second determining module 402, configured to determine a target area where an ear hole is located when the touch screen detects ear information of a user;

a third determining module 403, configured to determine a target volume of the receiver in the target area according to a preset correspondence between the area and the volume;

and the output module 404 is configured to play the voice of the opposite end of the call according to the target volume.

Optionally, the touch screen is sequentially divided in a first direction to form at least two regions; the distance of each of the at least two regions relative to the receiver is proportional to the volume of the receiver.

Optionally, the receivers include first receivers and second receivers arranged at intervals, each of the at least two regions includes a first sub-region, a second sub-region, and a third sub-region sequentially arranged in a second direction, the first sub-region and the first receivers are located at one side of the second sub-region, and the third sub-region and the second receivers are located at the other side of the second sub-region;

wherein the second direction is different from the first direction; when the target area is the first sub-area, the volume of the first telephone receiver is smaller than that of the second telephone receiver; when the target area is the second sub-area, the volume of the first telephone receiver is equal to the volume of the second telephone receiver; and when the target area is the third sub-area, the volume of the first telephone receiver is greater than that of the second telephone receiver.

Optionally, the second direction is perpendicular to the first direction.

Optionally, the mobile terminal 400 further includes:

and the adjusting module is used for adjusting the volume of the telephone receiver to be maximum when the touch screen does not detect the ear information of the user.

The mobile terminal provided in the embodiment of the present invention can implement each process implemented by the mobile terminal in the method embodiments of fig. 1 to fig. 3, and is not described herein again to avoid repetition.

Fig. 5 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention.

The mobile terminal 500 includes, but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface unit 508, a memory 509, a processor 510, and a power supply 511. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 5 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The processor 510 is configured to determine whether the touch screen detects ear information of a user during a call; when the touch screen detects ear information of a user, determining a target area where an ear hole is located; determining the target volume of the receiver in the target area according to the corresponding relation between the preset area and the volume; and playing the voice of the opposite end of the call according to the target volume.

Optionally, the touch screen is sequentially divided in a first direction to form at least two regions; the distance of each of the at least two areas relative to the receiver is proportional to the volume of the receiver.

Optionally, the second direction is perpendicular to the first direction.

Optionally, the processor 510 is further configured to adjust the volume of the receiver to be maximum when the touch screen does not detect the ear information of the user.

According to the embodiment of the invention, the volume of the receiver is determined according to the position of the ear hole, so that the volume of the receiver is adaptively adjusted under the condition that the relative positions of the ear and the touch screen are changed all the time, and the volumes heard by the ear of a user at different positions of the touch screen are basically consistent. Therefore, the embodiment of the invention improves the conversation effect. It should be understood that, in the embodiment of the present invention, the radio frequency unit 501 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 510; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 501 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 501 can also communicate with a network and other devices through a wireless communication system.

The mobile terminal provides the user with wireless broadband internet access through the network module 502, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.

The audio output unit 503 may convert audio data received by the radio frequency unit 501 or the network module 502 or stored in the memory 509 into an audio signal and output as sound. Also, the audio output unit 503 may also provide audio output related to a specific function performed by the mobile terminal 500 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 503 includes a speaker, a buzzer, a receiver, and the like.

The input unit 504 is used to receive an audio or video signal. The input Unit 504 may include a Graphics Processing Unit (GPU) 5041 and a microphone 5042, and the Graphics processor 5041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 506. The image frames processed by the graphic processor 5041 may be stored in the memory 509 (or other storage medium) or transmitted via the radio frequency unit 501 or the network module 502. The microphone 5042 may receive sounds and may be capable of processing such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 501 in case of the phone call mode.

The mobile terminal 500 also includes at least one sensor 505, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 5061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 5061 and/or a backlight when the mobile terminal 500 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 505 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.

The display unit 506 is used to display information input by the user or information provided to the user. The Display unit 506 may include a Display panel 5061, and the Display panel 5061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 507 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 507 includes a touch panel 5071 and other input devices 5072. Touch panel 5071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 5071 using a finger, stylus, or any suitable object or attachment). The touch panel 5071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 510, and receives and executes commands sent by the processor 510. In addition, the touch panel 5071 may be implemented in various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 5071, the user input unit 507 may include other input devices 5072. In particular, other input devices 5072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 5071 may be overlaid on the display panel 5061, and when the touch panel 5071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 510 to determine the type of the touch event, and then the processor 510 provides a corresponding visual output on the display panel 5061 according to the type of the touch event. Although in fig. 5, the touch panel 5071 and the display panel 5061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 5071 and the display panel 5061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 508 is an interface through which an external device is connected to the mobile terminal 500. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 508 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 500 or may be used to transmit data between the mobile terminal 500 and external devices.

The memory 509 may be used to store software programs as well as various data. The memory 509 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 509 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The processor 510 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 509 and calling data stored in the memory 509, thereby performing overall monitoring of the mobile terminal. Processor 510 may include one or more processing units; preferably, the processor 510 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 510.

The mobile terminal 500 may further include a power supply 511 (e.g., a battery) for supplying power to various components, and preferably, the power supply 511 may be logically connected to the processor 510 via a power management system, so that functions of managing charging, discharging, and power consumption are performed via the power management system.

In addition, the mobile terminal 500 includes some functional modules that are not shown, and thus, are not described in detail herein.

Preferably, an embodiment of the present invention further provides a mobile terminal, which includes a processor 510, a memory 509, and a computer program that is stored in the memory 509 and can be run on the processor 510, and when the computer program is executed by the processor 510, the processes of the foregoing call processing method embodiment are implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not described here again.

The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the embodiment of the call processing method, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A call processing method is applied to a mobile terminal with a touch screen, and is characterized by comprising the following steps:

playing the voice of the opposite end of the call according to the target volume;

the touch screen is sequentially divided in a first direction to form at least two areas; the distance of each area in the at least two areas relative to the receiver is in direct proportion to the volume of the receiver;

the telephone receivers comprise first telephone receivers and second telephone receivers which are arranged at intervals, each of the at least two areas comprises a first sub-area, a second sub-area and a third sub-area which are sequentially arranged in a second direction, the first sub-area and the first telephone receivers are positioned on one side of the second sub-area, and the third sub-area and the second telephone receivers are positioned on the other side of the second sub-area; wherein the second direction is different from the first direction; when the target area is the first sub-area, the volume of the first telephone receiver is smaller than that of the second telephone receiver; when the target area is the second sub-area, the volume of the first telephone receiver is equal to the volume of the second telephone receiver; and when the target area is the third sub-area, the volume of the first telephone receiver is greater than that of the second telephone receiver.

2. The method of claim 1, wherein the second direction is perpendicular to the first direction.

3. The method of any of claims 1-2, wherein after determining whether the touchscreen detects ear information of a user, the method further comprises:

and when the touch screen does not detect the ear information of the user, adjusting the volume of the receiver to be the maximum.

4. A mobile terminal having a touch screen, the mobile terminal comprising:

the first determining module is used for determining whether the touch screen detects the ear information of a user in the call process;

the third determining module is used for determining the target volume of the telephone receiver in the target area according to the corresponding relation between the preset area and the volume;

the output module is used for playing the voice of the opposite end of the call according to the target volume;

5. The mobile terminal of claim 4, wherein the second direction is perpendicular to the first direction.

6. The mobile terminal according to any of claims 4 to 5, characterized in that the mobile terminal further comprises:

7. A mobile terminal, characterized in that it comprises a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, implements the steps of the call processing method according to any one of claims 1 to 3.