CN109451175A - Volume adjusting method, device and mobile terminal - Google Patents
Volume adjusting method, device and mobile terminal Download PDFInfo
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- CN109451175A CN109451175A CN201811578798.2A CN201811578798A CN109451175A CN 109451175 A CN109451175 A CN 109451175A CN 201811578798 A CN201811578798 A CN 201811578798A CN 109451175 A CN109451175 A CN 109451175A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The present invention provides a kind of volume adjusting method, comprising steps of generating triggering command when detecting default trigger action；Start the sound volume regulating system of terminal according to the triggering command, detects SOT state of termination variation to run first sensor and second sensor；According to the rotation status for the terminal that first sensor and second sensor detect, volume adjustment instruction is generated；The volume of the terminal is adjusted according to the volume adjustment instruction.The present invention also provides a kind of volume adjustment device and mobile terminals.The present invention detects the rotation status of terminal by first sensor and second sensor, so that it is determined that rotation process of the user to terminal, and the volume for adjusting according to rotation attitude terminal reduces the frequency of use of key so that volume adjustment is more flexible and convenient.
Description
[technical field]
The invention belongs to technical field of mobile terminals more particularly to a kind of volume adjusting methods, device and mobile terminal.
[background technique]
Currently, the side of the portable mobile termianls such as mobile phone, tablet computer is both provided with mechanical volume adjustment button, use
Family can adjust volume by this key.For example, being used when user needs to adjust volume during listening to music
Family often clicks volume "+" key or volume "-" key, and volume just accordingly increases level-one or reduces level-one.But sound is adjusted every time
Amount requires user and manually presses the button, and the mode for adjusting volume is single, and inconvenient for operation.
In consideration of it, it is really necessary to provide a kind of volume adjusting method, device and mobile terminal to overcome drawbacks described above.
[summary of the invention]
The present invention proposes a kind of volume adjusting method, device and mobile terminal, is adjusted by user's moving in rotation terminal
Volume increases the diversity of volume adjustment mode, key is avoided to wear.
To solve the above problems, the present invention provides a kind of volume adjusting method, comprising the following steps:
Triggering command is generated when detecting default trigger action；
Start the sound volume regulating system of terminal according to the triggering command, is come with running first sensor and second sensor
Detect SOT state of termination variation；
According to the rotation status for the terminal that the first sensor and the second sensor detect, volume is generated
Regulating command；
The volume of the terminal is adjusted according to the volume adjustment instruction.
In a preferred embodiment, first sensor and second sensor are equipped in the terminal body；It is described logical
The step of crossing first sensor and the rotation status of the terminal that second sensor detects, generating volume adjustment instruction is wrapped
It includes:
The attitude data that terminal is detected by the first sensor, determines posture locating for terminal；
The spin data of terminal is detected by the first sensor and the second sensor；
According to posture locating for the terminal and spin data, the rotation status of the terminal is judged；
When the rotation status meets preset condition, corresponding volume adjustment instruction is generated.
In a preferred embodiment, the volume adjustment instruction is volume increase instruction or volume down instruction；When
When judging the rotation status of the terminal to rotate clockwise to be greater than predetermined angle along the length direction of terminal, the sound is generated
Amount reduces instruction；When judge the rotation status of the terminal for be greater than predetermined angle rotated counterclockwise along the length direction of terminal
When, generate the volume increase instruction.
In a preferred embodiment, the first sensor is gravity sensor, posture packet locating for the terminal
Include laid-flat status, upright state, edge-on state and heeling condition；The second sensor is direction sensor；The rotation number
According to include weight component variation after the terminal rotating that is detected by the first sensor on three X-axis, Y-axis, Z axis directions and
By the azimuth of the detected terminal of the second sensor and the variation of rotation angle.
In a preferred embodiment, when the terminal is in the laid-flat status, according to the second sensor
The angle change of rotation angle detected judges the rotation status of the terminal；When the terminal is in the upright state,
The rotation status of the terminal is judged according to the second sensor azimuthal angle change detected；At the terminal
When the edge-on state, detected according to first sensor Z axis Gravity changer detected and the second sensor
The angle change of rotation angle judge the rotation status of the terminal jointly.
In a preferred embodiment, when the terminal is in the heeling condition and is greater than X in the weight component of Z axis
When axis and Y-axis, the rotation status of the terminal is judged according to the angle change of the rotation angle of the terminal；When the terminal is in
The heeling condition and the weight component of Y-axis be greater than X-axis and Z axis when, according to second sensor azimuth detected
Angle change judge the rotation status of the terminal；When the terminal is in the heeling condition and in the weight component of X-axis
It is detected according to first sensor Z axis Gravity changer detected and the second sensor when greater than Y-axis and Z axis
The angle change of rotation angle judges the rotation status of the terminal jointly.
In a preferred embodiment, the method also includes:
Exit instruction is generated when presetting and exiting operation when detecting；
The sound volume regulating system of the terminal is closed according to the exit instruction.
To solve the above problems, the present invention provides a kind of volume adjustment device, comprising:
Generation module, for generating triggering command when detecting default trigger action；
Starting module, for starting the sound volume regulating system of terminal according to the triggering command, to run first sensor
SOT state of termination variation is detected with second sensor；
Processing module, the rotation status of the terminal for being detected according to first sensor and second sensor are raw
At volume adjustment instruction；
Adjustment module, for adjusting the volume of the terminal according to the volume adjustment instruction.
In a preferred embodiment, the processing module includes:
Determination unit determines posture locating for terminal for detecting the attitude data of terminal by the first sensor；
Detection unit, for detecting the spin data of terminal by the first sensor and the second sensor；
Judging unit judges the rotation status of the terminal for the posture according to locating for the terminal and spin data；
Instruction generation unit generates corresponding volume adjustment instruction for meeting preset condition when the rotation status.
To solve the above problems, the present invention provides a kind of mobile terminal, including memory, processor and it is stored in described deposit
On reservoir and the volume adjustment program that can run on the processor, when the volume adjustment program is executed by the processor
Realize such as above-mentioned volume adjusting method.
Compared with prior art, the beneficial effects of the present invention are: pass through first sensor and second sensor detection eventually
Rotation status is held, so that it is determined that rotation process of the user to terminal, and the volume of terminal is adjusted according to rotation attitude, so that sound
Amount adjusting is more flexible and convenient, can save cumbersome button operation, while reducing the frequency of use of key, prevent key from grinding
Damage.
For enable invention above objects, features, and advantages be clearer and more comprehensible, present pre-ferred embodiments are cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
[Detailed description of the invention]
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of flow chart for volume adjusting method that present pre-ferred embodiments provide；
Fig. 2 is the sub-process figure in volume adjusting method shown in FIG. 1；
Fig. 3 is the schematic diagram of terminal rotating in one embodiment of the invention；
Fig. 4 is a kind of structural block diagram for volume adjustment device that present pre-ferred embodiments provide.
[specific embodiment]
It is clear in order to be more clear the purpose of the present invention, technical solution and advantageous effects, below in conjunction with attached drawing and
Specific embodiment, the present invention will be described in further detail.It should be understood that specific implementation described in this specification
Mode is not intended to limit the present invention just for the sake of explaining the present invention.
Referring to Fig. 1, the embodiment of the present invention provides a kind of volume adjusting method, comprising the following steps:
Step S101, triggering command is generated when detecting default trigger action.
In step s101, default trigger action may include rocking a terminal or in certain time by setting number
It rocks terminal or presses power key, slotting ear machine, presses any one in the modes such as home key, when detecting that user acts on terminal
When default trigger action, terminal generates corresponding triggering command according to the trigger action, and the triggering command is for starting terminal
Sound volume regulating system, the terminal are the intelligent mobile terminals such as tablet computer, palm PC, mobile phone.
Step S102 starts the sound volume regulating system of terminal according to triggering command, is passed with running first sensor and second
Sensor changes to detect the SOT state of termination.
In the present embodiment, the volume adjusting function of terminal could be started according to triggering command, i.e. sound volume regulating system starts
Afterwards, terminal starts to detect SOT state of termination variation, carries out volume adjustment according to SOT state of termination variation, avoids the occurrence of false triggering.This
In embodiment, user's operation is specially that the operation that is rotated of user's hand held terminal causes the SOT state of termination to change, volume adjustment system
System detects user by operation first sensor and second sensor and acts on terminal location caused by the rotation process of terminal, side
To and/or rotation angle variation determine the SOT state of termination change.In other embodiments, sound volume regulating system is user preset
Particular job modular system, if not entering the mode, terminal system still uses general mode to adjust volume, i.e. user passes through key
Carry out volume adjustment.
Step S103 generates volume tune according to the rotation status for the terminal that first sensor and second sensor detect
Section instruction.
In the present embodiment, it is equipped with first sensor and second sensor in terminal body, opens first according to triggering command
Sensor and second sensor detect user to the rotation process of terminal by first sensor and second sensor, determine eventually
State change is held, and then adjusts the volume of terminal.
In step s 103, referring to Fig. 2, step S103 further comprises following sub-step:
Step S201 is detected the attitude data of terminal by first sensor, determines posture locating for terminal.
Wherein, posture locating for terminal includes laid-flat status, upright state, edge-on state and heeling condition.This embodiment party
Formula, first sensor are gravity sensor, for detecting the attitude data of terminal, so that it is determined that posture.
Specifically, referring to Fig. 3, taking the mobile phone as an example to illustrate, gravity sensor establishes reference coordinate axle on mobile phone, leads to
Weight component of the measurement gravity on three axis of mobile phone is crossed to determine the posture of mobile phone.For example, coordinate origin is located at the screen lower left corner,
Mobile phone width direction is set as X-axis, length direction is set as Y-axis and thickness direction is set as Z axis；Work as GZ=g (9.8m/s2)、GX=
GYWhen=0, show that mobile phone is in laid-flat status；Work as GY=g, GX=GZWhen=0, show that mobile phone is in upright state；Work as GX=g,
GY=GZWhen=0, show that mobile phone is in edge-on state；Work as GX、GY、GZWhen not being 0, show that mobile phone is in heeling condition.
Step S202 detects the spin data of terminal by first sensor and second sensor.
Wherein, second sensor is direction sensor, usual terminal inner setting magnetic field sensor and acceleration transducer
Combination obtain the data of direction sensor.When user rotates terminal, the posture of terminal changes, and direction sensor can
With azimuth, rotation angle and the inclination angle on sensation level face, to judge which kind of rotation status is terminal be in；Meanwhile when with
When family rotates terminal, weight component of the gravity on three axis of mobile phone can also change.Specifically, above-mentioned spin data includes
Weight component variation and second sensor institute after the terminal rotating of first sensor detection on three X-axis, Y-axis, Z axis directions
The azimuth of terminal and the variation of rotation angle are detected, i.e., judges the rotation of terminal jointly by first sensor and second sensor
State can preferably perceive the operational requirements of user, avoid passing through the effect that single-sensor judges rotation status inaccuracy.
Step S203, the posture according to locating for terminal and spin data, judge the rotation status of terminal.
In step S203, referring to Fig. 3, setting user rotates clockwise terminal (such as direction A along the length direction of terminal
It is shown) it is the operation for reducing volume, user, which is set, along the length direction of terminal rotates terminal (as shown in the B of direction) counterclockwise to increase
The operation of big volume.The application scenarios in the different postures to the operation of user locating for terminal are finely divided below.
Specifically, when terminal is in laid-flat status, sentenced according to the angle change of second sensor rotation angle detected
The rotation status of disconnected terminal.The value range of usual rotation angle is [- 90,90], when terminal is in laid-flat status, initial rotation
Angle is 0 °, if user rotates terminal along the length direction of terminal counterclockwise, rotation angle 0 ° to 90 ° by changing；If user edge
When the length direction of terminal rotates clockwise terminal, rotation angle 0 ° to -90 ° by changing.
When terminal is in upright state, terminal is judged according to second sensor azimuthal angle change detected
Rotation status.When terminal is in upright state, if user is along the length direction terminal clockwise or counterclockwise of terminal, rotation
Corner will not change, and azimuth will change, therefore the rotation status of terminal can be judged by azimuthal variation.It is logical
Normal azimuthal value range is [0,360], if user rotates terminal along the length direction of terminal counterclockwise, azimuth increases,
Such as initial azimuth is 123 °, increase is 194 ° after user rotates terminal；If user is revolved clockwise along the length direction of terminal
Turn terminal, azimuth reduces, such as initial azimuth is 123 °, and user is reduced to 100 ° after rotating terminal.
When terminal is in edge-on state, according to first sensor Z axis Gravity changer detected and second sensor institute
The angle change of the rotation angle of detection judges the rotation status of terminal jointly.When terminal is in edge-on state, Z axis weight component is
GZ=0, initial rotation angle is 90 °, if user rotates terminal along the length direction of terminal counterclockwise, Z axis weight component becomes negative
Number and rotation angle reduction, such as it is decreased to 40 ° by 90 °；If user rotates clockwise terminal, Z axis weight along the length direction of terminal
Force component becomes positive number and rotation angle reduces.
When terminal is in heeling condition, terminal is detected on three X-axis, Y-axis, Z axis directions according to first sensor
Weight component combination second sensor detects the spin data judgement of terminal.Specifically, when terminal is in heeling condition and in Z axis
Weight component be greater than X-axis and Y-axis when, the rotation status of terminal is judged according to the angle change of the rotation angle of terminal, was judged
It is identical that journey with terminal is in horizontality；When terminal be in heeling condition and the weight component of Y-axis be greater than X-axis and Z axis when, root
The rotation status of terminal is judged according to second sensor azimuthal angle change detected, deterministic process and terminal are in vertical
State is identical；When terminal be in heeling condition and the weight component of X-axis be greater than Y-axis and Z axis when, examined according to first sensor
The angle change of Z axis Gravity changer and the second sensor rotation angle detected of survey judges the rotation status of terminal jointly, sentences
It is identical that disconnected process with terminal is in edge-on state.
Step S204 generates corresponding volume adjustment instruction when rotation status meets preset condition.
In step S204, volume adjustment instruction is volume increase instruction or volume down instruction.Specifically, when judgement is whole
The rotation status at end is to generate volume down instruction when rotating clockwise to be greater than predetermined angle along the length direction of terminal；When
When judging the rotation status of terminal to rotate counterclockwise to be greater than predetermined angle along the length direction of terminal, generates volume increase and refer to
It enables.Wherein, predetermined angle needs to set according to the sensitivity of sensor and user, such as predetermined angle can be set as 10 °, work as end
When end is in laid-flat status, judge that the angle change of the rotation angle of terminal is revolved clockwise less than 10 ° and along the length direction of terminal
When turning, volume adjustment instruction is not generated.
Step S104 adjusts the volume of terminal according to volume adjustment instruction.
In step S104, the volume of terminal is tuned up according to volume increase instruction, is enabled according to volume down oligodactyly by terminal
Volume down.In the present embodiment, the volume of terminal is tuned up level-one by volume increase instruction of every generation；One secondary noise of every generation
Amount reduces instruction for the volume down level-one of terminal.
In other examples, the angle of terminal rotating can be correspondingly arranged by user with level of sound volume, such as terminal system
The level of sound volume of system is 7 grades, and rotation angle corresponds to level of sound volume 1, diaphone when rotation angle is greater than or equal to 70 ° when being 10 °
Grade 7 is measured, when judging that the rotation status of terminal rotates clockwise certain angle for the length direction along terminal, is generated terminal
Volume adjustment is the volume adjustment instruction with rotation angle diaphone amount grade.
Step S105 generates exit instruction when presetting and exiting operation when detecting.
In step s105, exit instruction can be arranged at the terminal to terminate to adjust terminal sound by rotation terminal in user
The function of amount, it is default exit operation may include rock a terminal or certain time by setting number rock terminal or by
Power key, slotting ear machine press any one in the modes such as home key, when detecting that user acts on the default of terminal and exit operation
When, terminal exits operation according to this and generates corresponding exit instruction, which is used to close the sound volume regulating system of terminal.
Step S106 closes the sound volume regulating system of terminal according to exit instruction.
In the present embodiment, default trigger action and the default behaviour for exiting and operating and may each be reception user and rock terminal
Make, such as in the case where terminal is in horizontality, when second sensor detects the angle change of rotation angle, generation triggering command is then
Open sound volume regulating system；After volume adjustment, such as user exits operation and can be user and rock one along the angle finally changed
Under, second sensor detects that rotation angle continues to change certain angle clockwise or counterclockwise, generates exit instruction then
Close the sound volume regulating system of terminal.
Based on the volume adjusting method that the above embodiment of the present invention provides, detected by first sensor and second sensor
The posture and rotation status of terminal, to receive user to the rotation process of terminal, to adjust the volume of terminal, so that volume tune
It saves more flexible and convenient, cumbersome button operation can be saved, while reducing the frequency of use of key.
Based on above method embodiment, referring to Fig. 4, the embodiment of the present invention provides a kind of volume adjustment device, the volume
Regulating device specifically includes:
Generation module 10, for generating triggering command when detecting default trigger action.
Starting module 20, for according to triggering command start terminal sound volume regulating system, with run first sensor and
Second sensor changes to detect the SOT state of termination.
Processing module 30, the rotation status of the terminal for being detected according to first sensor and second sensor generate
Volume adjustment instruction.
Adjustment module 40, for adjusting the volume of terminal according to volume adjustment instruction.
In one embodiment, above-mentioned processing module 30 further comprises:
Determination unit 31 determines posture locating for terminal for detecting the attitude data of terminal by first sensor.
Detection unit 32, for detecting the spin data of terminal by first sensor and second sensor.
Judging unit 33 judges the rotation status of terminal for the posture according to locating for terminal and spin data.
Instruction generation unit 34 generates corresponding volume adjustment instruction for meeting preset condition when rotation status.
In one embodiment, above-mentioned volume adjustment device further includes receiving module 50 and exits module 60.Receive mould
Block 50, for when detect it is default exit operation when generate exit instruction.Module 60 is exited, for closing eventually according to exit instruction
The sound volume regulating system at end.
Further, the present invention also provides a kind of mobile terminal, including memory, processor and storage are on a memory simultaneously
The volume adjustment program that can be run on a processor.Specifically, above-mentioned implementation is realized when volume adjustment program is executed by processor
Volume adjusting method in example.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random
Access Memory), disk or CD etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is to combine specific preferred embodiment to institute of the present invention
The further description of work is, and it cannot be said that specific implementation of the invention is confined to these explanations.It is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should be included within the scope of the present invention within principle.
Claims (10)
1. a kind of volume adjusting method, which comprises the following steps:
Triggering command is generated when detecting default trigger action；
The sound volume regulating system for starting terminal according to the triggering command, is detected with running first sensor and second sensor
SOT state of termination variation；
According to the rotation status for the terminal that the first sensor and the second sensor detect, volume adjustment is generated
Instruction；
The volume of the terminal is adjusted according to the volume adjustment instruction.
2. volume adjusting method as described in claim 1, which is characterized in that be equipped in the terminal body first sensor and
Second sensor；The rotation status of the terminal detected according to first sensor and second sensor generates volume
The step of regulating command includes:
The attitude data that terminal is detected by the first sensor, determines posture locating for terminal；
The spin data of terminal is detected by the first sensor and the second sensor；
According to posture locating for the terminal and spin data, the rotation status of the terminal is judged；
When the rotation status meets preset condition, corresponding volume adjustment instruction is generated.
3. volume adjusting method as claimed in claim 2, which is characterized in that the volume adjustment instruction is volume increase instruction
Or volume down instruction；When judge the rotation status of the terminal for be greater than predetermined angle it is clockwise along the length direction of terminal
When rotation, the volume down instruction is generated；When judge the rotation status of the terminal for be greater than predetermined angle along terminal
When length direction rotates counterclockwise, the volume increase instruction is generated.
4. volume adjusting method as claimed in claim 2, which is characterized in that the first sensor is gravity sensor, institute
Stating posture locating for terminal includes laid-flat status, upright state, edge-on state and heeling condition；The second sensor is direction
Sensor；The spin data includes after the terminal rotating detected by the first sensor in three X-axis, Y-axis, Z axis directions
On weight component variation and by the azimuth of the detected terminal of the second sensor and the variation of rotation angle.
5. volume adjusting method as claimed in claim 4, which is characterized in that when the terminal is in the laid-flat status,
The rotation status of the terminal is judged according to the angle change of second sensor rotation angle detected；At the terminal
When the upright state, the rotation of the terminal is judged according to the second sensor azimuthal angle change detected
State；When the terminal is in the edge-on state, according to first sensor Z axis Gravity changer detected and described
The angle change of second sensor rotation angle detected judges the rotation status of the terminal jointly.
6. volume adjusting method as claimed in claim 4, which is characterized in that when the terminal be in the heeling condition and
When the weight component of Z axis is greater than X-axis and Y-axis, the rotation of the terminal is judged according to the angle change of the rotation angle of the terminal
State；When the terminal be in the heeling condition and the weight component of Y-axis be greater than X-axis and Z axis when, according to it is described second pass
Sensor azimuthal angle change detected judges the rotation status of the terminal；When the terminal is in the heeling condition
And when the weight component of X-axis is greater than Y-axis and Z axis, according to first sensor Z axis Gravity changer detected and described the
The angle change of two sensors rotation angle detected judges the rotation status of the terminal jointly.
7. volume adjusting method as described in claim 1, which is characterized in that the method also includes:
Exit instruction is generated when presetting and exiting operation when detecting；
The sound volume regulating system of the terminal is closed according to the exit instruction.
8. a kind of volume adjustment device, which is characterized in that described device includes:
Generation module, for generating triggering command when detecting default trigger action；
Starting module, for starting the sound volume regulating system of terminal according to the triggering command, to run first sensor and the
Two sensors change to detect the SOT state of termination；
Processing module, the terminal for being detected according to the first sensor and the second sensor it is contorted
State generates volume adjustment instruction；
Adjustment module, for adjusting the volume of the terminal according to the volume adjustment instruction.
9. volume adjustment device as claimed in claim 8, which is characterized in that the processing module includes:
Determination unit determines posture locating for terminal for detecting the attitude data of terminal by the first sensor；
Detection unit, for detecting the spin data of terminal by the first sensor and the second sensor；
Judging unit judges the rotation status of the terminal for the posture according to locating for the terminal and spin data；
Instruction generation unit generates corresponding volume adjustment instruction for meeting preset condition when the rotation status.
10. a kind of mobile terminal, including memory, processor and it is stored on the memory and can transports on the processor
Capable volume adjustment program, which is characterized in that such as claim 1 is realized when the volume adjustment program is executed by the processor
To volume adjusting method described in any one of 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811578798.2A CN109451175A (en) | 2018-12-24 | 2018-12-24 | Volume adjusting method, device and mobile terminal |
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| CN201811578798.2A CN109451175A (en) | 2018-12-24 | 2018-12-24 | Volume adjusting method, device and mobile terminal |
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| US20180286431A1 (en) * | 2017-03-28 | 2018-10-04 | Microsoft Technology Licensing, Llc | Human interface device communication protocol |
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Application publication date: 20190308 |