CN116266852A - Volume adjustment method, device and electronic equipment - Google Patents

Abstract

The application provides a volume adjustment method, a volume adjustment device and electronic equipment, wherein if a first device detects that a first volume value from a second device is the same as a volume value which is received last time and is mapped to the first device by a fourth volume value, the first device can acquire a volume change proportion corresponding to the first volume value according to the first volume value and the fourth volume value, and further display the change of the volume value according to the volume change proportion corresponding to the first volume value, so that the volume of the second device displayed by the first device is consistent with the operation of a user, and response timeliness is improved.

Description

Volume adjustment method, device and electronic equipment

technical field

The present application relates to communication technologies, and in particular to a volume adjustment method, device and electronic equipment.

Background technique

After the mobile phone is wirelessly connected to the speaker, the mobile phone can control the speaker to play audio. The user can operate the volume button provided on the speaker, or control the volume value of the audio played by the speaker by voice interaction with the speaker.

At present, in order for the user to see the change of the volume value of the audio played by the speaker on the mobile phone, when the user adjusts the volume value of the speaker on the speaker, the speaker can send the adjusted volume value to the mobile phone, and the mobile phone can display the volume value on the interface. Displays changes in the volume value of the speakers.

At present, the range of the volume value of the mobile phone is smaller than that of the speaker. There are many times when the user adjusts the volume value of the speaker, and the mobile phone only displays the change of the volume value of the speaker once on the interface. The problem.

Contents of the invention

The present application provides a volume adjustment method, device and electronic equipment, which can achieve the purpose of the first equipment displaying that the volume of the second equipment is consistent with the user's operation, and improve the response timeliness of the first equipment.

The first aspect of the present application provides a volume adjustment method, the method is applied to a first device, the first device is wirelessly connected to a second device, and the first device controls the second device through the wireless connection, The first volume value adjustment range of the first device is different from the second volume value adjustment range of the second device. The volume adjustment method includes: receiving a first volume value from the second device, the first volume value is used to indicate the volume of the second device, and the first volume value is based on the second volume value adjusting the volume value determined by the range; converting the first volume value into a second volume value, the second volume value being a volume value determined based on the adjustment range of the first volume value; if the second volume value is the same as The third volume value is the same, then according to the first volume value and the fourth volume value, the volume change ratio corresponding to the first volume value is obtained, and the fourth volume value is received last time from the second device The third volume value is converted from the fourth volume value; and the volume of the second device is displayed according to the change ratio of the volume value.

In a possible implementation manner, the acquiring the volume change ratio corresponding to the first volume value according to the first volume value and the fourth volume value includes: according to the first volume value, the fourth volume value, value, and, the maximum value of the second volume value adjustment range, to obtain the volume change ratio corresponding to the first volume value.

In a possible implementation manner, the volume change ratio corresponding to the first volume value is acquired according to the first volume value, the fourth volume value, and the maximum value of the second volume value adjustment range. , including: obtaining a first difference between the first volume value and the fourth volume value; obtaining a second difference between the maximum value of the second volume value adjustment range and the fourth volume value value; dividing the first difference value by the second difference value to obtain a volume change ratio corresponding to the first volume value.

In a possible implementation manner, the displaying the volume of the second device according to the volume value change ratio includes: displaying the volume value change ratio on the volume change progress bar of the first device Volume increase or decrease.

In a possible implementation manner, the method further includes: if the third volume value is the minimum value of the adjustment range of the first volume value, and the first volume value is greater than the fourth volume value, Then display the volume of the second device on the volume change progress bar; or, if the third volume value is the maximum value of the adjustment range of the first volume value, and the first volume value is smaller than the the fourth volume value, the volume of the second device is displayed on the volume change progress bar.

In a possible implementation manner, after converting the first volume value into a second volume value, the method further includes: if the second volume value is different from the third volume value, then according to the The second volume value, and the adjustment range of the first volume value, display the volume of the second device.

In a possible implementation manner, the method further includes: adjusting the volume of the first device according to the second volume value.

In a possible implementation manner, the method further includes: in response to an adjustment operation of the volume of the second device input by the user, and according to the first volume value adjustment range, determining the first volume value corresponding to the adjustment operation. Five volume values; adjust the volume of the second device according to the fifth volume value.

The second aspect of the present application provides a volume adjustment device, the volume adjustment device is included in a first device, the first device is wirelessly connected to a second device, and the first device controls the first device through the wireless connection. Two devices, the first volume value adjustment range of the first device is different from the second volume value adjustment range of the second device, and the device includes:

A transceiver module, configured to receive a first volume value from the second device, the first volume value is used to indicate the volume of the second device, and the first volume value is adjusted based on the second volume value Range determines the volume value.

A processing module, configured to convert the first volume value into a second volume value, and the second volume value is a volume value determined based on the adjustment range of the first volume value; if the second volume value is the same as the third volume value If the volume values are the same, the volume change ratio corresponding to the first volume value and the fourth volume value are obtained according to the first volume value and the fourth volume value, and the fourth volume value is the volume received last time from the second device value, the third volume value is converted from the fourth volume value.

A display module, configured to display the volume of the second device according to the change ratio of the volume value.

In a possible implementation manner, the processing module is specifically configured to obtain the first volume value corresponding to the first volume value according to the first volume value, the fourth volume value, and the maximum value of the second volume value adjustment range. volume change ratio.

In a possible implementation manner, the processing module is specifically configured to obtain a first difference between the first volume value and the fourth volume value; obtain the maximum value and the value of the second volume value adjustment range A second difference between the fourth volume values; dividing the first difference by the second difference to obtain a volume change ratio corresponding to the first volume value.

In a possible implementation manner, the display module is specifically configured to display the volume increase or decrease of the volume value change ratio on the volume change progress bar of the first device.

In a possible implementation manner, the display module is specifically configured to: if the third volume value is the minimum value of the adjustment range of the first volume value, and the first volume value is greater than the fourth volume value, Then display the volume of the second device on the volume change progress bar; or, if the third volume value is the maximum value of the adjustment range of the first volume value, and the first volume value is smaller than the The fourth volume value is a display module, specifically configured to display the volume of the second device on the volume change progress bar.

In a possible implementation manner, the display module is further configured to, if the second volume value is different from the third volume value, display the Describe the volume of the second device.

In a possible implementation manner, the processing module is further configured to adjust the volume of the first device according to the second volume value.

In a possible implementation manner, the processing module is further configured to, in response to an adjustment operation input by the user for the volume of the second device, determine the first volume value adjustment range corresponding to the adjustment operation according to the first volume value adjustment range. Five volume values; adjust the volume of the second device according to the fifth volume value.

A third aspect of the present application provides an electronic device, including: at least one processor and a memory;

the memory stores computer-executable instructions;

The at least one processor executes the computer-executed instructions stored in the memory, so that the electronic device executes the method in the first aspect above.

A fourth aspect of the present application provides a computer-readable storage medium, on which computer-executable instructions are stored, and when the computer-executable instructions are executed by a processor, the method in the above-mentioned first aspect is implemented.

A fifth aspect of the present application provides a computer program product containing instructions, which, when run on a computer, cause the computer to execute the method in the first aspect above.

The present application provides a volume adjustment method, device, and electronic device. If the first device detects that the first volume value from the second device is the same as the volume value mapped to the first device from the fourth volume value received last time, then According to the first volume value and the fourth volume value, the volume change ratio corresponding to the first volume value can be obtained, and then according to the volume change ratio corresponding to the first volume value, the change of the volume value can be displayed, so that the first device displays the second device The volume is consistent with the user's operation, improving the timeliness of response.

Description of drawings

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

FIG. 1A is a schematic diagram of a volume progress change bar;

FIG. 1B is a schematic diagram of another volume progress change bar;

FIG. 2 is a schematic diagram of a scene applicable to an embodiment of the present application;

FIG. 3A is a schematic diagram of volume adjustment;

FIG. 3B is a schematic diagram of another volume adjustment;

FIG. 4 is a schematic flowchart of an embodiment of a volume adjustment method provided in an embodiment of the present application;

FIG. 5 is a schematic diagram of volume adjustment provided by an embodiment of the present application;

FIG. 6 is a schematic flowchart of another embodiment of the volume adjustment method provided by the embodiment of the present application;

FIG. 7 is a schematic diagram of another volume adjustment provided by the embodiment of the present application;

FIG. 8 is a schematic diagram of another volume adjustment provided by the embodiment of the present application;

FIG. 9 is a schematic diagram of another volume adjustment provided by the embodiment of the present application;

FIG. 10 is a schematic diagram of another volume adjustment provided by the embodiment of the present application;

FIG. 11 is a schematic structural diagram of a volume adjustment device provided by an embodiment of the present application;

FIG. 12 is a schematic structural diagram of an electronic device provided by the present application.

By means of the above drawings, specific embodiments of the present application have been shown, which will be described in more detail hereinafter. These drawings and text descriptions are not intended to limit the scope of the concept of the application in any way, but to illustrate the concept of the application for those skilled in the art by referring to specific embodiments.

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

Explanation of terms in the embodiments of this application:

Volume change progress bar: a progress bar representing the volume value displayed on the interface of the electronic device. Referring to a in FIG. 1A , for example, the electronic device can display a volume change progress bar 11 on the right side of the electronic device, and the black part on the volume change progress bar 11 represents the volume of the electronic device. Alternatively, as shown in b in Figure 1A, the electronic device can display a volume change progress bar 12 on the upper side of the interface of the electronic device, and the embodiment of the present application does not limit the style of the volume change progress bar and the position displayed on the interface In the following embodiments, the volume change progress bar shown in a in FIG. 1A is taken as an example for illustration.

FIG. 1B is a schematic diagram of a scenario where the volume adjustment method provided in the embodiment of the present application is applicable. Referring to FIG. 1B , the scene may include: an electronic device and an audio playback device. In FIG. 1B , the electronic device is a mobile phone, and the audio playback device is a speaker for example. In an embodiment, the electronic device and the audio playback device may be interconnected through a communication network to realize wireless signal interaction. The communication network can be, but not limited to: WI-FI hotspot network, WI-FI point-to-point (peer-to-peer, P2P) network, Bluetooth network, zigbee network or near field communication (near field communication, NFC) network and other short-distance Communications network.

Wherein, after the electronic device and the audio playback device are interconnected, the user can perform operations on the electronic device, so that the electronic device plays the audio in the electronic device through the audio playback device. Exemplarily, if the mobile phone can be connected to the speaker via Bluetooth, the mobile phone can send audio data to the speaker, so that the audio in the mobile phone can be played through the speaker, such as music, songs, or videos containing audio.

In one embodiment, the electronic device in the embodiment of the present application may be called user equipment (user equipment, UE), terminal (terminal), etc., for example, the electronic device may be a mobile phone, a tablet computer (portable android device, PAD), a personal Digital processing (personal digital assistant, PDA), handheld devices with wireless communication functions, computing devices, vehicle-mounted devices or wearable devices, virtual reality (virtual reality, VR) terminal equipment, augmented reality (augmented reality, AR) terminal equipment, The form of the electronic device is not specifically limited in the embodiments of the present application, such as wireless terminals in industrial control and smart homes.

In one embodiment, audio playback devices may include, but are not limited to: speakers, earphones, wearable devices, VR terminal devices, AR terminal devices, wireless terminals in smart homes, etc. The form of the device is not specifically limited. In the following embodiments and drawings, the electronic device is a mobile phone, and the audio playback device is a sound box as an example for illustration.

After the electronic device and the speaker are interconnected, the electronic device plays the audio in the electronic device through the speaker. The user adjusts the volume of the audio played by the speaker on the speaker, and the speaker can send the current volume value of the audio to the mobile phone, so that the mobile phone simultaneously displays a volume change progress bar on the interface. In one embodiment, the volume value of the speaker can be adjusted from 0 to 127. Referring to FIG. 2, the volume of the audio played by the speaker is 50. The user can operate the volume button on the speaker, or say "decrease the volume to 30", the speaker can adjust the volume value of the audio played by the speaker from 50 to 30 in response to the user's operation. The speaker will also synchronize the volume value "30" to the mobile phone, and the mobile phone can display a volume change progress bar representing the volume reduction on the mobile phone interface, as shown in Figure 2. The black part on the volume change progress bar on the mobile phone interface drops from position A to In the B position, the volume value representing the audio is reduced. It should be understood that the black part on the volume change progress bar at position A is not shown in FIG. 2 , but only the black part on the volume change progress bar descending to position B is shown.

The volume of the mobile phone currently has 16 (0-15) volume levels, that is, when the mobile phone receives the volume value from the speaker, it can map the volume value of the speaker to the 0 of the mobile phone according to the volume value of the speaker and according to the preset mapping algorithm. In the volume level of -15, and then control the volume change progress bar on the interface of the mobile phone. Among them, the mobile phone can divide the volume change progress bar into 16 grids (or 16 parts) on average, and every time the volume level corresponding to the volume value of the speaker increases by 1, one grid can be added to the volume change progress bar, or the volume value of the speaker corresponds to Every time the volume level decreases by 1, it can be reduced by one bar in the volume change progress bar.

Because the volume level of the mobile phone is less than the number of volume values in the volume value adjustment range of the speaker, there will be a relationship shown in Table 1 that "multiple volume values of the speaker correspond to one volume level of the mobile phone". In one embodiment, for example, the volume value adjustment range of 0-127 can be evenly mapped to 16 volume levels of the mobile phone, as shown in Table 1 below:

Table I

speaker volume The volume level of the phone 0-7 0 8-15 1 16-23 2 24-31 3 ... ... 120-127 15

According to the mapping algorithm shown in Table 1, as shown in a in Figure 3A, when the user reduces the audio volume value from 31 to 15 on the speaker, the mobile phone can obtain the audio volume level according to the mapping algorithm. Decrease from 3 to 2, then you can lower one step in the volume change progress bar, for example, the black position in the volume change progress bar changes from B position to C position, and the user can see the change of the audio volume value on the phone interface .

Referring to a and b in FIG. 3B , when the user reduces the audio volume value from 31 to 30 on the speaker, correspondingly, the mobile phone can obtain the audio volume level as 3 all the time according to the mapping algorithm. In response to no change in the volume level, the mobile phone may not display a volume change progress bar on the interface. In this example, although the user adjusts the volume value of the audio on the speaker, the user cannot see the change in the volume value on the mobile phone interface, causing the user to think that the volume adjusted by the user on the speaker does not take effect, and the user experience is poor, such as As shown in b in FIG. 3B , the mobile phone does not display a volume change progress bar on the interface. Or, the user presses the volume button several times continuously on the speaker (such as the volume value is from 26 to 25, then from 25 to 24, and then from 24 to 23), and the volume change progress bar is displayed on the mobile phone interface only once, which is a poor user experience.

The volume adjustment method provided in the embodiment of the present application aims to solve the above technical problems in the prior art. Among them, in the embodiment of the present application, if the mobile phone detects that the volume level of the mobile phone is mapped to the same volume level of the two adjacent audio volumes from the speakers, the volume change progress bar can be displayed according to the volume values of the two adjacent audios from the speakers. , and represents the change of the volume value of the audio, so that the user can feel the change of the volume value of the audio in real time, thereby improving the user experience.

It should be understood that the volume adjustment method in the embodiment of the present application is applicable not only to the scenario where the electronic device plays audio through the audio playback device, but also to the scenario where the electronic device plays other audio through the audio playback device. Such as playing video, etc.

The technical solution of the present application and how the technical solution of the present application solves the above technical problems will be described in detail below with specific embodiments. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below in conjunction with the accompanying drawings.

Fig. 4 is a schematic flow chart of an embodiment of a volume adjustment method provided by the embodiment of the present application. It should be understood that, in the following embodiments, the first device is used to represent the electronic device in FIG. 1 above, and the second device is used to represent the audio playback device in FIG. 1 for illustration. The first device is wirelessly connected to the second device, For the wireless connection mode, refer to the interconnection mode in FIG. 1 above. The first device controls the second device through the wireless connection. Exemplarily, the first device may control the second device to play audio on the first device. The first volume value adjustment range of the first device is different from the second volume value adjustment range of the second device. For example, the first volume value adjustment range of the first device (such as a mobile phone) is 0-15 Volume level, the adjustment range of the second volume value of the second device (such as a speaker) is 0-127 volume values.

In FIG. 4, the interaction between the first device and the second device is illustrated. Referring to FIG. 4, the volume adjustment method provided by the embodiment of the present application may include:

S401. Receive a first volume value from a second device, where the first volume value is used to indicate the volume of the second device, and the first volume value is a volume value determined based on a second volume value adjustment range.

Referring to the description in FIG. 3A and FIG. 3B, when the user adjusts the volume on the second device (such as a speaker), the second device can send the adjusted volume value to the first device through a wireless connection with the first device, That is, the first volume value of the second device. Exemplarily, when the user decreases the volume value from 31 to 30 on the sound box, the second device sends the first volume value to the first device, and the first volume value is 30.

The first volume value is the volume value determined based on the second volume value adjustment range, which can be understood as: the first volume value is the volume value determined by the second device based on the second volume value adjustment range, that is, the first volume value is included in the second volume value adjustment range. The volume value adjustment range, for example, the first volume value 30 is included in the second volume value adjustment range "0-127".

Wherein, the first volume value is used to indicate the volume of the second device, it can be understood that: the second device can determine the volume of the second device corresponding to the first volume value according to the first volume value. Exemplarily, for example, the second device can obtain the second device's volume based on the "mapping relationship between the first volume value adjustment range and the second volume value adjustment range (mapping relationship shown in Table 1)" and the first volume value. volume.

S402. Convert the first volume value into a second volume value, where the second volume value is a volume value determined based on an adjustment range of the first volume value.

The first volume value adjustment range and the second volume value adjustment range have a mapping relationship, and the first device may acquire the second volume value mapped to the first volume value according to the first volume value and the mapping relationship. Wherein, the second volume value is a volume value determined based on the first volume value adjustment range, which can be understood as: the second volume value is included in the first volume value adjustment range.

Exemplarily, the first volume value adjustment range and the second volume value adjustment range have a mapping relationship, the mapping relationship is shown in Table 1, the first volume value is 30, then the first device according to the mapping relationship shown in Table 1, The second volume value can be obtained as 3.

S403. If the second volume value is the same as the third volume value, according to the first volume value and the fourth volume value, obtain the volume change ratio corresponding to the first volume value, and the fourth volume value is the volume received last time from the second device. volume value, the third volume value is converted from the fourth volume value.

The fourth volume value is the volume value received by the second device last time from the second device, and the fourth volume value is included in the second volume value adjustment range. The third volume value is obtained by converting the fourth volume value, and the conversion process may refer to the related description of "conversion process between the first volume value and the second volume value". Wherein, for example, the fourth volume value is 31, and the first device can obtain the third volume value as 3 according to the mapping relationship shown in Table 1.

Wherein, if the second volume value is the same as the third volume value, the first device acquires the volume change ratio corresponding to the first volume value according to the first volume value and the fourth volume value. Exemplarily, if both the second volume value and the third volume value are 3, the first device acquires the volume change ratio corresponding to the first volume value according to the first volume value and the fourth volume value.

In an embodiment, the first device may determine the larger volume value among the first volume value and the fourth volume value, and then use the larger volume value as the denominator, and combine the first volume value and the fourth volume value The difference of is used as the numerator to obtain the volume change ratio corresponding to the first volume value. Exemplarily, the fourth volume value is 31, the first volume value is 30, then the larger volume value is determined to be 31 among the first volume value and the fourth volume value, and 31 is used as the denominator, the first volume value and the fourth volume value The value difference is 1, and as a numerator, the volume change ratio corresponding to the first volume value is 1/31.

S404. Display the volume of the second device according to the change ratio of the volume value.

The first device may display the volume of the second device according to the change ratio of the volume value. Specifically, the first device may display a change representing "the fourth volume value to the first volume value" on the volume change progress bar of the first device.

Exemplarily, a in FIG. 5 is the same as a in FIG. 3B , and details are not repeated here. Referring to b in Figure 5, when the user reduces the volume value from 31 to 30 on the speaker, the mobile phone can obtain a volume value of 31 (the fourth volume value) and a volume value of 30 (the first volume value) according to the mapping algorithm. ) corresponding to the volume level of the mobile phone is 3, in the prior art (as shown in FIG. 3B ), the mobile phone responds to the volume level of 3, and does not display the volume change on the mobile phone. However, in the embodiment of the present application, in order to make the user perceive that the volume value of the speaker is decreasing, S403 may be executed to obtain the volume value change ratio, and then the volume of the second device may be displayed according to the volume value change ratio. Exemplarily, as shown in b in Figure 5, if the volume change ratio of the mobile phone is 1/31, the volume change progress bar can be divided into 31 grids, because the volume is reduced by 1, then the volume change progress bar can be black Partial drop of one space (one of 31 spaces, different from one of 16 in Figure 3A above). In this way, the user can see the volume value decrease on the interface of the mobile phone.

In this embodiment of the present application, if the first device detects that the first volume value from the second device is the same as the volume value mapped to the first device from the fourth volume value received last time, it may Four volume values, obtain the volume change ratio corresponding to the first volume value, and then display the change of the volume value according to the volume change ratio corresponding to the first volume value, so that the user can feel the change of the audio volume value and improve user experience.

In the above embodiment, when the first device calculates the volume change ratio corresponding to the first volume value, it is calculated based on the larger volume value of the first volume value and the fourth volume value, and the difference between the first volume value and the fourth volume value. Yes, because the first volume value and the fourth volume value can change continuously, that is, the numerator and denominator in the volume change ratio corresponding to the first volume value also change continuously, and the calculation amount of the first device is large. In this embodiment of the application, in order to reduce the calculation amount of the first device, the volume change ratio corresponding to the first volume value can be obtained according to the first volume value, the fourth volume value, and the maximum value of the second volume value adjustment range, specifically Refer to the description in Figure 6.

Referring to FIG. 6, in one embodiment, S403 in FIG. 4 can be replaced with S601:

S601. If the second volume value is the same as the third volume value, obtain a volume change ratio corresponding to the first volume value according to the first volume value, the fourth volume value, and the maximum value of the second volume value adjustment range.

In an embodiment, the second volume value adjustment range, such as 0-127, is stored in the first device. In this embodiment, the first device may obtain the volume change ratio corresponding to the first volume value according to the first volume value, the fourth volume value, and the maximum value of the adjustment range of the second volume value. Exemplarily, the maximum value of the second volume value adjustment range is 127.

In this embodiment, the first device may use the maximum value of the second volume value adjustment range as the denominator of the volume change ratio corresponding to the first volume value, and use the difference between the first volume value and the fourth volume value as the first volume value The numerator of the volume change ratio corresponding to the value, so that not only the volume change ratio corresponding to the first volume value can be obtained, but also because the maximum value of the second volume value adjustment range is unchanged, so the first device only needs to calculate the first volume value The difference from the fourth volume value is enough, which can reduce the calculation amount of the first device to calculate and obtain the volume change ratio corresponding to the first volume value, and improve the processing efficiency of the first device.

Referring to a and b in Figure 7, when the user reduces the volume value from 31 to 30 on the speaker, the mobile phone can obtain the volume value 31 (the fourth volume value) and the volume value 30 (the first volume value) according to the mapping algorithm. The volume level of the mobile phone corresponding to the volume value) is 3, the mobile phone can execute S601 to obtain the volume value change ratio, and then display the volume of the second device according to the volume value change ratio. Exemplarily, as shown in b in Figure 7, if the volume change ratio of the mobile phone is 1/127, the volume change progress bar can be divided into 127 grids, because the volume is reduced by 1, then the volume change progress bar can be black Partially drop one space (one of 127). In this way, the user can see the volume value decrease on the interface of the mobile phone. It should be understood that a in FIG. 7 is the same as a in FIG. 5 .

In other words, the first device may also use the difference between the first volume value and the fourth volume value as the first difference, and the first device may also obtain the maximum value of the second volume value adjustment range and the fourth volume value The second difference between them, and then divide the first difference by the second difference to obtain the volume change ratio corresponding to the first volume value.

That is to say, the first volume value is a, the fourth volume value is b, and the maximum value of the second volume value adjustment range is 127, then the volume change ratio corresponding to the first volume value is (b-a)/(127-a) . Exemplarily, the first volume value is 30, the fourth volume value is 31, and the maximum value of the second volume value adjustment range is 127, then the volume change ratio corresponding to the first volume value is (31-30)/(127- 31) = 1/96.

In this embodiment, the first device may display volume increase or decrease according to the volume value change ratio on the volume change progress bar of the first device according to the volume change ratio corresponding to the first volume value. Exemplarily, as shown in a and b in FIG. 8, when the user reduces the volume value from 31 to 30 on the speaker, the mobile phone can obtain the volume value 31 (the fourth volume value) and the volume value according to the mapping algorithm The volume level of the mobile phone corresponding to 30 (the first volume value) is 3, and the mobile phone can obtain the volume value change ratio of 1/96 through the steps in this embodiment. Exemplarily, as shown in b in Figure 8, if the mobile phone follows the volume change ratio of 1/96, the black part of the volume change progress bar can be divided into 96 grids, because the volume is reduced by 1, then the volume change progress can be The black part on the bar drops by one grid (one grid in 96 grids), that is, a volume reduction of 1/96 is displayed on the volume change progress bar of the first device. In this way, the user can see the volume value decrease on the interface of the mobile phone. It should be understood that a in FIG. 8 is the same as a in FIG. 5 .

In this embodiment of the application, when the third volume value is the minimum value of the first volume value adjustment range, and the first volume value is greater than the fourth volume value, the first device can display the volume change progress bar in the above manner in the above manner. Second, the volume of the device. When the third volume value is the minimum value of the adjustment range of the first volume value, and the first volume value is smaller than the fourth volume value, the first device does not display the volume change progress bar. Exemplarily, if the fourth volume value is 6, the third volume value converted from the fourth volume value is 0, and 0 is the minimum value of the adjustment range of the first volume value. In this case, referring to a in FIG. 9, if the first volume value is greater than 6, such as 7, the first device can display the volume value of the volume value change ratio based on 0 according to the volume value change ratio. Increase. Referring to b in Figure 9, but if the first volume value is less than 6, such as 5, the volume change bar displayed by the first device has reached the minimum value, and there is no way to continue to decrease, so the first device may not display the volume change bar .

Similarly, if the third volume value is the maximum value of the first volume value adjustment range, and the first volume value is smaller than the fourth volume value, the first device can display the second device on the volume change progress bar in the above manner. volume. When the third volume value is the maximum value of the first volume value adjustment range, and the first volume value is greater than the fourth volume value, the first device does not display the volume change progress bar. Exemplarily, if the fourth volume value is 125, the third volume value converted from the fourth volume value is 15, and 15 is the minimum value of the adjustment range of the first volume value. In this case, if the first volume value, such as 120, is greater than 125, the first device may display an increase in the volume of the volume value change ratio based on 0 based on the volume value change ratio. But if the first volume value is greater than 125, such as 126, the volume change bar displayed by the first device has reached the maximum value, and there is no way to continue to increase, so the first device may not display the volume change bar.

In this embodiment of the application, the first device may obtain the volume change ratio corresponding to the first volume value according to the first volume value, the fourth volume value, and the maximum value of the second volume value adjustment range, and according to the volume change ratio , on the volume change progress bar of the first device, the volume increase or decrease of the volume value change ratio is displayed, which can not only effectively prompt the user to change the volume of the second device, but also reduce the calculation amount of the first device and improve the volume of the first device. processing efficiency.

As described in the above embodiment, the second volume value is the same as the third volume value. The following embodiments describe the example in which the second volume value is different from the third volume value. In this embodiment, if the second If the volume value is different from the third volume value, the first device can display the volume of the second device according to the second volume value and the adjustment range of the first volume value. That is to say, the first device may display the volume of the second device according to the proportion of the second volume value in the first volume value adjustment range. Exemplarily, when the user reduces the volume value of the audio from 31 to 15 on the speaker, correspondingly, the mobile phone can obtain the volume level of the audio from 3 to 2 according to the mapping algorithm, and then it can be displayed in the volume change progress bar For lowering one frame, refer to the related description in Fig. 3A.

In this embodiment, the first device may adjust the volume of the first device according to the second volume value. In other words, the first device may store the second volume value, and then when the first device is disconnected from the second device wirelessly, the first device may play audio according to the second volume value.

The advantage of this embodiment is: if in a quiet environment, the mobile phone and the speaker are connected wirelessly, the mobile phone plays audio through the speaker, and when the user reduces the volume value of the audio from 31 to 15 on the speaker, the mobile phone can , it is obtained that the volume level of the audio is reduced from 3 to 2, and the second volume value 2 is further stored. So that after the wireless connection between the mobile phone and the speaker is disconnected, the mobile phone can play audio with the second volume value of 2 instead of the third volume value of 3, so that the volume value of the audio played by the mobile phone is more suitable for the user's environment and improves user experience.

In one embodiment, the user can adjust the volume value of the audio played by the second device on the first device. Referring to FIG. 10 , the user can press the volume button of the mobile phone to adjust the volume value of the audio played by the second device, wherein the mobile phone responds to the adjustment operation of the volume of the second device input by the user (that is, the operation of pressing the volume button of the mobile phone), A fifth volume value corresponding to the adjustment operation may be determined according to the first volume value adjustment range, and then the volume of the second device may be adjusted according to the fifth volume value.

Exemplarily, if the volume value of the audio played by the speaker is 30, the volume value of the mobile phone corresponding to the volume value 30 is 3, and the user presses the volume button "plus (or +)" of the mobile phone once, and the mobile phone can determine that the volume value of the mobile phone has increased 1. Assuming that the user only presses the volume button "plus" of the mobile phone once, the mobile phone can determine the volume of the second device mapped to the volume value of the mobile phone by 4 according to the "mapping relationship between the first volume value adjustment range and the second volume value adjustment range". The value is "32-39". It should be understood that the mobile phones in other figures do not show volume buttons.

In an example, referring to FIG. 10 , in response to the user's operation of pressing the volume button "plus" of the mobile phone once, the mobile phone may display a progress bar of volume change by one step in the manner of 1/16.

In one embodiment, referring to FIG. 10 , the mobile phone can send any value in "32-39" to the speaker, and the speaker can play audio according to the volume value in response to the volume value from the mobile phone. Or, in an embodiment, the mobile phone can send the intermediate value 35 or 36 in "32-39" to the speaker, and the speaker can play audio according to the intermediate value 35 or 36 in response to the volume value from the mobile phone.

FIG. 11 is a schematic structural diagram of a volume adjustment device provided by an embodiment of the present application. The volume adjusting device involved in the embodiment of the present application may be the aforementioned first device, or may be a chip applied to the first device. The volume adjustment apparatus may be used to perform the actions of the first device in the foregoing method embodiments. The volume adjustment device is included in the first device, the first device is wirelessly connected to the second device, the first device controls the second device through the wireless connection, and the first volume value adjustment range of the first device It is different from the second volume value adjustment range of the second device.

Referring to FIG. 11 , the volume adjustment device 1100 may include: a transceiver module 1101 , a processing module 1102 , and a display module 1103 .

The transceiver module 1101 is configured to receive a first volume value from the second device, the first volume value is used to indicate the volume of the second device, and the first volume value is a volume value determined based on the second volume value adjustment range.

The processing module 1102 is configured to convert the first volume value into a second volume value, and the second volume value is a volume value determined based on the adjustment range of the first volume value; if the second volume value is the same as the third volume value, then according to the A volume value and a fourth volume value, to obtain the volume change ratio corresponding to the first volume value, the fourth volume value is the volume value received last time from the second device, and the third volume value is obtained by converting the fourth volume value .

The display module 1103 is configured to display the volume of the second device according to the change ratio of the volume value.

In a possible implementation manner, the processing module 1102 is specifically configured to acquire the volume change ratio corresponding to the first volume value according to the first volume value, the fourth volume value, and the maximum value of the second volume value adjustment range.

In a possible implementation manner, the processing module 1102 is specifically configured to obtain the first difference between the first volume value and the fourth volume value; obtain the difference between the maximum value of the second volume value adjustment range and the fourth volume value; the second difference between; and divide the first difference by the second difference to obtain the volume change ratio corresponding to the first volume value.

In a possible implementation manner, the display module 1103 is specifically configured to display the increase or decrease of the volume in volume value change ratio on the volume change progress bar of the first device.

In a possible implementation manner, the display module 1103 is specifically configured to, if the third volume value is the minimum value of the adjustment range of the first volume value, and the first volume value is greater than the fourth volume value, then on the volume change progress bar Display the volume of the second device; or, if the third volume value is the maximum value of the first volume value adjustment range, and the first volume value is less than the fourth volume value, the display module 1103 is specifically used to display the volume on the volume change progress bar Displays the volume of the second device.

In a possible implementation manner, the display module 1103 is further configured to display the volume of the second device according to the second volume value and the adjustment range of the first volume value if the second volume value is different from the third volume value.

In a possible implementation manner, the processing module 1102 is further configured to adjust the volume of the first device according to the second volume value.

In a possible implementation manner, the processing module 1102 is further configured to determine a fifth volume value corresponding to the adjustment operation according to the first volume value adjustment range in response to the volume adjustment operation input by the user for the second device; Fifth volume value, adjust the volume of the second device.

The volume adjustment device provided in the embodiment of the present application can perform the actions of the first device in the above method embodiment, and its implementation principle and technical effect are similar, and will not be repeated here.

FIG. 12 is a schematic structural diagram of an electronic device provided by the present application. The electronic device may be the first device in the foregoing embodiments. As shown in FIG. 12 , the electronic device 1200 includes: a memory 1201 and at least one processor 1202 .

The memory 1201 is used for storing program instructions.

The processor 1202 is configured to implement the volume adjustment method in this embodiment when the program instructions are executed. For specific implementation principles, please refer to the above-mentioned embodiments, and details will not be repeated here in this embodiment.

The electronic device 1200 may also include: an input/output interface 1203 and a display screen 1204 .

The input/output interface 1203 may include an independent output interface and an input interface, or may be an integrated interface integrating input and output. Wherein, the output interface is used to output data, and the input interface is used to obtain input data, the above-mentioned output data is a general term for output in the above method embodiments, and the input data is a general term for input in the above method embodiments.

The display screen 1204 is configured to display the volume of the second device (for example, it may be a volume change progress bar).

The present application also provides a readable storage medium, wherein execution instructions are stored in the readable storage medium, and when at least one processor of the electronic device executes the execution instructions, when the computer execution instructions are executed by the processor, the above-mentioned embodiments are implemented. volume adjustment method.

The present application also provides a program product, which includes execution instructions, and the execution instructions are stored in a readable storage medium. At least one processor of the electronic device may read the execution instruction from the readable storage medium, and the at least one processor executes the execution instruction so that the electronic device implements the volume adjustment method provided in the foregoing various implementations.

In the several embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the modules is only a logical function division. In actual implementation, there may be other division methods. For example, multiple modules or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or modules may be in electrical, mechanical or other forms.

The modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or may be distributed to multiple network modules. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional module in each embodiment of the present application may be integrated into one processing module, each module may exist separately physically, or two or more modules may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware, or in the form of hardware plus software function modules.

The above-mentioned integrated modules implemented in the form of software function modules can be stored in a computer-readable storage medium. The above-mentioned software functional modules are stored in a storage medium, and include several instructions to enable a computer device (which may be a personal computer, server, or network device, etc.) or a processor (English: processor) to execute the functions described in various embodiments of the present application. part of the method. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (English: Read-Only Memory, abbreviated: ROM), random access memory (English: Random Access Memory, abbreviated: RAM), magnetic disk or optical disc, etc. Various media that can store program code.

In the embodiment of the above-mentioned volume adjustment device, it should be understood that the processing module can be a central processing unit (English: Central Processing Unit, referred to as: CPU), and can also be other general-purpose processors, digital signal processors (English: Digital Signal Processor , referred to as: DSP), application specific integrated circuit (English: Application Specific Integrated Circuit, referred to as: ASIC) and so on. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. The steps of the methods disclosed in this application can be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present application. scope.

Claims (12)

1. A volume adjustment method, characterized in that it is applied to a first device, the first device is wirelessly connected to a second device, the first device controls the second device through the wireless connection, and the first device controls the second device through the wireless connection. The first volume value adjustment range of a device is different from the second volume value adjustment range of the second device, and the method includes: receiving a first volume value from the second device, the first volume value is used to indicate the volume of the second device, and the first volume value is a volume value determined based on the second volume value adjustment range ; converting the first volume value into a second volume value, the second volume value being a volume value determined based on an adjustment range of the first volume value; If the second volume value is the same as the third volume value, the volume change ratio corresponding to the first volume value is obtained according to the first volume value and the fourth volume value, and the fourth volume value is the last time The received volume value from the second device, the third volume value is obtained by converting the fourth volume value; Displaying the volume of the second device according to the change ratio of the volume value. 2. The method according to claim 1, wherein the obtaining the volume change ratio corresponding to the first volume value according to the first volume value and the fourth volume value comprises: According to the first volume value, the fourth volume value, and the maximum value of the second volume value adjustment range, the volume change ratio corresponding to the first volume value is acquired. 3. The method according to claim 2, wherein the first volume value is acquired according to the first volume value, the fourth volume value, and the maximum value of the second volume value adjustment range. The volume change ratio corresponding to the value, including: acquiring a first difference between the first volume value and the fourth volume value; Acquiring a second difference between the maximum value of the second volume value adjustment range and the fourth volume value; The first difference value is divided by the second difference value to obtain a volume change ratio corresponding to the first volume value. 4. The method according to any one of claims 1-3, wherein the displaying the volume of the second device according to the change ratio of the volume value comprises: The volume increase or decrease of the volume value change ratio is displayed on the volume change progress bar of the first device. 5. method according to claim 4, is characterized in that, described method also comprises: If the third volume value is the minimum value of the adjustment range of the first volume value, and the first volume value is greater than the fourth volume value, displaying the second device on the volume change progress bar volume; or, If the third volume value is the maximum value of the adjustment range of the first volume value, and the first volume value is smaller than the fourth volume value, displaying the second device on the volume change progress bar volume. 6. The method according to any one of claims 1-3, wherein after converting the first volume value into a second volume value, the method further comprises: If the second volume value is different from the third volume value, the volume of the second device is displayed according to the second volume value and the adjustment range of the first volume value. 7. The method according to claim 6, further comprising: Adjusting the volume of the first device according to the second volume value. 8. The method according to any one of claims 1-3, wherein the method further comprises: In response to an adjustment operation input by the user on the volume of the second device, according to the first volume value adjustment range, determine a fifth volume value corresponding to the adjustment operation; Adjusting the volume of the second device according to the fifth volume value. 9. A volume adjustment device, characterized in that the volume adjustment device is included in a first device, the first device is wirelessly connected to a second device, and the first device controls the second device through the wireless connection. device, the first volume value adjustment range of the first device is different from the second volume value adjustment range of the second device, and the apparatus includes: A transceiver module, configured to receive a first volume value from the second device, the first volume value is used to indicate the volume of the second device, and the first volume value is adjusted based on the second volume value Range-determined volume value; Processing modules for: converting the first volume value into a second volume value, the second volume value being a volume value determined based on an adjustment range of the first volume value; If the second volume value is the same as the third volume value, the volume change ratio corresponding to the first volume value is obtained according to the first volume value and the fourth volume value, and the fourth volume value is the last time The received volume value from the second device, the third volume value is obtained by converting the fourth volume value; A display module, configured to display the volume of the second device according to the change ratio of the volume value. 10. An electronic device, comprising: a processor, and a memory communicatively connected to the processor; the memory stores computer-executable instructions; The processor executes the computer-implemented instructions stored in the memory to implement the method according to any one of claims 1-8. 11. A computer-readable storage medium, characterized in that, computer-executable instructions are stored in the computer-readable storage medium, and the computer-executable instructions are used to implement any one of claims 1-8 when executed by a processor. method described in the item. 12. A computer program product, characterized by comprising a computer program, which implements the method according to any one of claims 1-8 when the computer program is executed by a processor.

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