CN107562405A - Audio playing control method and device, storage medium and mobile terminal - Google Patents

Abstract

The embodiment of the invention discloses an audio playing control method, an audio playing control device, a storage medium and a mobile terminal. The method comprises the following steps: when detecting that an audio playing event is triggered, determining the current position of the mobile terminal and an application program for triggering the audio playing event; determining an audio playing mode according to the current position and the application program; and controlling the mobile terminal to play audio according to the audio playing mode. The technical scheme provided by the embodiment of the invention can reasonably control the playing of the audio according to the position of the mobile terminal and the running application program.

Description

Audio playback control method, device, storage medium and mobile terminal

technical field

The embodiments of the present invention relate to the technical field of playback control, and in particular, to an audio playback control method, device, storage medium, and mobile terminal.

Background technique

There are more and more functions in mobile terminals such as mobile phones, which provide convenience for people's life and work. People can use mobile phones to make and receive calls, listen to music, watch videos, play games, etc. When the user performs these operations, the audio playback control system of the mobile terminal controls the audio of these applications to play. The audio playback control method in the related art has defects and needs to be improved.

Contents of the invention

Embodiments of the present invention provide an audio playback control method, device, storage medium, and mobile terminal, which can reasonably control audio playback according to the location of the mobile terminal and the running application program.

In a first aspect, an embodiment of the present invention provides an audio playback control method, including:

When detecting that the audio playback event is triggered, determine the current location of the mobile terminal and the application program that triggers the audio playback event;

determining an audio playback mode according to the current location and the application;

controlling the mobile terminal to play audio according to the audio playing mode.

In a second aspect, an embodiment of the present invention provides an audio playback control device, including:

The location and application program determination module is used to determine the current location of the mobile terminal and the application program that triggers the audio playback event when it is detected that the audio playback event is triggered;

An audio playback mode determination module, configured to determine an audio playback mode according to the current location and the application program;

An audio playback control module, configured to control the mobile terminal to play audio according to the audio playback mode.

In a third aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the audio playback control method provided in the first aspect is implemented.

In a fourth aspect, an embodiment of the present invention provides a mobile terminal, including a memory, a processor, and a computer program stored in the memory and operable on the processor. The audio playback control method.

In this embodiment of the present invention, when an audio playback event is detected to be triggered, determine the current location of the mobile terminal and the application program that triggers the audio playback event, determine the audio playback mode according to the current location and the application program, and control the mobile terminal. The mobile terminal performs audio playback according to the audio playback mode, and the audio playback can be reasonably controlled according to the location of the mobile terminal and the running application program.

Description of drawings

Fig. 1a is a block diagram of an audio system architecture provided by an embodiment of the present invention;

Fig. 1b is a schematic structural diagram of an audio processing hardware system of a smart phone provided by an embodiment of the present invention;

Fig. 2 is a flow chart of an audio playback control method provided by an embodiment of the present invention;

FIG. 3 is a flow chart of another audio playback control method provided by an embodiment of the present invention;

FIG. 4 is a flow chart of another audio playback control method provided by an embodiment of the present invention;

Fig. 5 is a flowchart of another audio playback control method provided by an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of an audio playback control device provided by an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The processing may correspond to a method, function, procedure, subroutine, subroutine, or the like.

For ease of understanding, the Android system is taken as an example below to briefly describe the audio system architecture in the Android system.

As shown in Fig. 1a, the audio system architecture provided by this embodiment mainly includes user space, kernel space and hardware system. User space includes application (Application) layer, application framework (Framework) layer and hardware abstraction layer (Hardware Abstraction Layer, HAL), kernel space includes driver (Driver) layer, hardware system includes speakers, audio codec, etc., and can also include earphone. The application layer is the top layer of the audio system. You can write an application to perform corresponding logical operations, such as detecting the application that triggers the audio playback event, presetting the first type of application, setting the second type of application and The third type of application program or the first playback volume to the fifth playback volume, issue audio playback instructions, etc. The application framework layer includes an audio control interface and a standardized plug-in module responsible for providing an audio playback form control interface and a speaker volume control interface. The application framework layer provides two classes, AudioTrack and AudioRecorder, as well as AudioManager, AudioService and AudioSystem classes. A system runtime (Libraries) layer is also included between the application framework layer and the hardware abstraction layer. We know that many classes in the framework layer are actually just "intermediaries" for applications to use Android library files. Because upper-layer applications are written in java language, they need the most direct support of java interface, which is one of the meanings of the framework layer. As "intermediaries", they don't really implement specific functions, or only implement part of them, but focus on the library to complete. For example, the above AudioTrack, AudioRecorder, MediaPlayer and MediaRecorder, etc. can find corresponding classes in the library. This part of the code is centrally placed in the frameworks/av/media/libmedia of the project, most of which are written in C++ language. The audio hardware abstraction layer is mainly divided into two parts, namely AudioFlinger and AudioPolicyService. In fact, the latter is not a real device, but a virtual device is used to allow manufacturers to easily customize their own policies. According to different products, there are great differences in audio devices. In the Android audio architecture, these problems are solved by the audio.primary of the HAL layer, without the need to modify the upper layer implementation on a large scale. The hardware abstraction layer is the transition from the application framework layer to the driver layer to achieve the compatibility of the underlying hardware. The driver layer controls the audio codec according to its characteristics, ensures that the audio codec can work normally, and provides the audio data obtained by the audio codec to the system layer. The hardware system includes a speaker and an audio codec. The speaker is used to play audio data to control the volume. The audio codec is used to analyze the format of the audio data, such as MP3 and WMA, and is responsible for the normal playback of the audio.

Fig. 1b is a schematic structural diagram of an audio processing hardware system of a smartphone provided by an embodiment of the present invention. The audio processing circuit is generally located in the main control circuit board. Due to the different designs of different mobile phones, the specific location of the audio processing circuit may also be different. The audio processing circuit of a smart phone mainly includes an audio signal processing circuit, a baseband signal processing circuit, an audio power amplifier, an earphone signal amplifier, an earpiece, a speaker, a microphone, and an earphone jack, etc. Among them, the audio signal processing circuit is the core of the entire audio processing circuit. The audio processing circuit is mainly composed of receiving audio circuit, sending circuit, earphone call circuit, etc., including analog/digital (A/D) conversion of analog audio, digital/analog (A/D) conversion, digital voice signal processing and analog audio amplifier circuit, etc.

During a call, the microphone at the local end of the call first converts the mechanical sound wave signal of the sound into an analog audio signal, amplifies it through an analog audio amplifier circuit, and performs A/D conversion through an internal multi-mode converter to obtain a digital audio signal; The digital audio signal is sent to the baseband processor for processing such as speech coding and channel coding; it is then processed again for encryption and interleaving; finally it is sent to the digital narrowband modulation module in the baseband processor for modulation to generate the baseband signal for transmission and send it to the The radio frequency circuit modulates to transmit the intermediate frequency and sends it to the other party. When answering the phone, first demodulate the received baseband information from the radio frequency circuit, send it to the baseband processor for digital narrowband demodulation, and separate the control signal and voice signal; secondly, decrypt, deinterleave, and recombine the voice signal. After processing, channel decoding and voice decoding are performed; finally the pure digital voice signal is obtained, which is sent to the multi-mode converter in the voice signal processor for D/A conversion; after being restored to an analog audio signal, the earpiece is pushed to make a sound after the audio power is amplified . If the hands-free receiver is selected, the baseband processor closes the earpiece receiver amplifier, starts the hands-free receiver amplifier tube (ringing amplifier tube) to work, amplifies the audio signal power and promotes the loudspeaker to sound.

When recording, similar to the above process, the mechanical sound wave signal of the sound is first converted into an analog audio signal by the microphone, amplified by an analog audio amplifier circuit, and a digital audio signal is obtained after A/D conversion, which is performed according to the preset audio format. encoding and storage. When playing recordings or other audio files, the audio files are decoded to obtain digital audio signals, which are restored to analog audio signals after D/A conversion, and the power of the audio signals is amplified to drive the speaker to produce sound.

In the embodiment of the present invention, a preset audio file may be stored in the terminal in advance, and the preset audio file may be played. The pre-stored audio files and preset volume levels can be selected by the designer according to the actual situation, and the preset audio files and/or preset volume levels corresponding to different sound playback devices can be different, which is not limited in the embodiment of the present invention. The audio signal collected by the microphone can be the above-mentioned analog audio signal converted from the mechanical sound wave signal, or an amplified analog audio signal. The corresponding preset conditions below can be set according to the difference between the two. The embodiments of the invention are not limited. In order to facilitate the interaction between the terminal and the user, the terminal generally provides the user with a volume adjustment function. The user can adjust the volume level of the sound played by the terminal by adjusting the volume adjustment button or the volume adjustment progress bar. The volume level of the audio signal to be played is amplified accordingly, such as power amplification, to meet the listening needs of the user. Different terminals may have different strategies for dividing volume levels, that is, the total number of specific volume levels and the volume corresponding to each volume level may be different, which is not limited in this embodiment of the present invention.

Fig. 2 shows a flow chart of an audio playback control method provided by an embodiment of the present invention. The method of this embodiment can be executed by an audio playback control device, which can be implemented by hardware and/or software. The device can be installed inside the mobile terminal as a part of the mobile terminal. This embodiment is applicable to the situation where the audio playback mode of the mobile terminal is controlled according to the current location of the mobile terminal and the running application program.

As shown in Figure 2, the audio playback control method provided by this embodiment includes the following steps:

Step 101. When it is detected that an audio play event is triggered, determine the current location of the mobile terminal and the application that triggers the audio play event.

The mobile terminal described in this embodiment includes devices with audio playback functions such as mobile phones, notebooks, and tablet computers.

Exemplarily, in application scenarios such as ringing a call, playing a song, playing a video, or playing a game sound, before playing the audio of these ringtones, songs, videos, or games, it is detected that the corresponding audio playback event is triggered, for example, receiving When an incoming call signal is received, or when a user's touch instruction on the play button is detected, the current location of the mobile terminal and the application program that triggers the audio play event are determined. Correspondingly, the application that triggers the audio playback event as described in the example may be a phone, a music player, a video player, or a game.

Wherein, the mobile terminal may be positioned by means of Global Positioning System (GPS) positioning, mobile base station positioning, WiFi-assisted positioning or Assisted Global Positioning System (Assisted Global Positioning System) positioning to determine the current location of the mobile terminal. The current location of the mobile terminal may be home, shop, playground or classroom, library, company and so on.

Step 102: Determine an audio playback mode according to the current location and the application program.

Wherein, the determining the audio playback mode according to the current location and the application may include: according to the current location and the type of the application or the running memory usage of the application or the Priority, which determines the playback mode of the audio. The audio playback mode includes an audio playback format and/or an audio playback volume, and the audio playback format includes an earphone playback format and a speaker playback format.

The audio playback mode can be determined based on the obtained location and the application program. For example, the corresponding relationship table between the location and the application program and the audio playback mode can be preset, and the current location and the audio playback mode can be found from the corresponding relationship table. The audio playback mode corresponding to the application.

It is also possible to first determine the audio playback mode according to the location information when the location information is the set location. When the current location is not the set location, a step can be performed to determine the audio playback mode according to the type of the application program or the running memory usage rate. play mode. Exemplarily, when the current location is in the field, a market and other places where outdoor charging is inconvenient, if the running memory usage rate of the application is greater than the set ratio, the audio playback volume can be determined to be less than the current default volume of the mobile terminal or, determine the audio playback volume level matching the priority according to the priority of the application program, or determine the audio playback volume level matching the type according to the type of the application program.

Step 103, controlling the mobile terminal to play audio according to the audio playing mode.

After the corresponding audio playback mode is determined, the audio to be played is played, for example, an incoming call rings, a song is played, a video is played, or a sound in a game is played.

The audio playback control method provided in this embodiment determines the current location of the mobile terminal and the application program that triggers the audio playback event when it is detected that the audio playback event is triggered, and determines according to the current location and the application program The audio playback mode controls the mobile terminal to play audio according to the audio playback mode, and the audio playback can be reasonably controlled according to the location of the mobile terminal and the running application program.

On the basis of the above embodiments, the following step may be further included: when the user's audio playback mode adjustment instruction is detected, the audio playback mode is adjusted according to the audio playback adjustment instruction.

Exemplarily, after the audio playback mode is determined to be the speaker playback mode based on the current location of the mobile terminal and the running application program, if an adjustment instruction from the user to adjust the audio playback mode to the earphone playback mode is detected, or it is detected that the earphone is plugged into the earphone When the signal from the hole is connected, the audio playback mode can be adjusted to the headphone playback mode. Exemplarily, when an adjustment instruction of the user's audio playback volume is detected, for example, an operation instruction of pressing the volume up/down key by the user is detected, the audio playback volume is increased/decreased.

Fig. 3 shows a flow chart of another audio playback control method provided by an embodiment of the present invention. Wherein, the audio playback mode is an audio playback mode, and this embodiment is applicable to the situation where the audio playback mode of the mobile terminal is controlled according to the current location of the mobile terminal and the running application program. As shown in Figure 3, the method provided in this embodiment includes the following steps:

Step 201, when it is detected that an audio play event is triggered, determine the current location of the mobile terminal and the application that triggers the audio play event.

Step 202 , judging whether the current location is the first set location, if yes, execute step 203 , otherwise execute step 204 .

If the current position is the first set position, execute step 203, and if the current position is other than the first set position, execute step 204.

Wherein, the first set location may be a place where there is no requirement for audio playback volume, such as a home, a store, or an amusement park. The first set location may be preset and stored in the mobile terminal. The other setting locations may be classrooms, libraries, companies and other places that have certain requirements for audio playback volume. Of course, the location can also be further divided, for example, the company's office area and conference room can be determined as the first set location, and the company's entertainment and leisure area can be determined as other locations.

Step 203, determine that the audio playback format is an earphone playback format or a speaker playback format.

When the current location is the first set location that does not require audio playback volume, it can be determined that the audio playback format is the headset playback format or the speaker playback format, for example, the current default audio playback format of the mobile terminal can be determined as the audio to be played playback format.

Step 204: Determine the audio playback format according to the application program.

If the current location is another location, the audio playback format is determined according to the application that triggers the audio playback event. For example, the audio playback form is determined according to the type of the application program or the running memory usage rate or priority.

The method provided in this embodiment determines the current location of the mobile terminal and the application program that triggers the audio playback event when it is detected that the audio playback event is triggered, and determines the audio playback form according to the current location and the application program , controlling the mobile terminal to play audio according to the audio playback form, the audio playback form can be reasonably controlled according to the user's location and the running application program, and the audio playback form is controlled more closely to the current operating state of the transfer terminal .

On the basis of the above-mentioned embodiments, the step 204 may include: judging whether the application program is a set first type application program, if so, determining that the audio playback format is an earphone playback format, otherwise determining that the audio playback format is a speaker playback format .

Wherein, the set first type of application program is a preset leisure and entertainment application program, such as a video player, a song player, a game, or Tom Cat. When the mobile terminal is in a position other than the first set position, and the application program triggering the audio playing is set as the first type of application program, it is determined that the audio playing form is the earphone playing form. The reason for this setting is: when the mobile terminal is in a place where the audio playback volume is required to pursue a quiet environment, if the application that triggers the audio playback is an entertainment and leisure application, the audio playback mode is automatically determined to be earphone playback, which can Avoid the embarrassment that the audio of this type of application is played through the speaker and disturb the quiet environment. For example, the user accidentally pulls off the earphone while listening to a song and the audio data of the song is played through the speaker. The mobile terminal can avoid this embarrassment by itself The occurrence of the situation is more suitable for the user's own needs and improves the user's experience satisfaction.

If the application program that triggers the audio playback is an application program other than the set first type application program, then it is determined that the audio playback form is speaker playback. For example, if the application program that triggers the audio playback is a phone or a social application, it is determined to be played by the speaker. Of course, the setting of the first type of application program can be set according to the needs of the user, for example, social applications such as WeChat, Weibo or QQ can also be set as the setting of the first type of application program.

Fig. 4 shows a flowchart of another audio playback control method provided by an embodiment of the present invention. Wherein, the audio playback mode is audio playback volume, and this embodiment is applicable to the situation where the audio playback volume of the mobile terminal is controlled according to the current location of the mobile terminal and the running application program. As shown in Figure 4, the audio playback control method provided by this embodiment includes the following steps:

Step 301, when it is detected that an audio play event is triggered, determine the current location of the mobile terminal and the application that triggers the audio play event.

Step 302 , judging whether the current location is the first set location, if yes, execute step 203 , otherwise execute step 204 .

If the current position is the first set position, execute step 303, and if the current position is other than the first set position, execute step 304.

Step 303. Determine the audio playback volume as the first playback volume.

If the current location is a place that does not require audio playback volume, then determine the audio playback volume as the first playback volume. The first playback volume may be a higher playback volume or be determined as a default playback volume.

Step 304. Determine the audio playback volume according to the application program.

If the current location is another location, the audio playback volume is determined according to the application that triggers the audio playback event. For example, the audio playback form is determined according to the type of the application program or the running memory usage rate or priority.

The method provided in this embodiment determines the current location of the mobile terminal and the application program that triggers the audio playback event when it is detected that the audio playback event is triggered, and determines the audio playback volume according to the current location and the application program , controlling the mobile terminal to play audio according to the audio playback volume, the audio playback volume can be reasonably controlled according to the user's location and the running application program, and the audio playback volume can be controlled more in line with the current operating state of the transfer terminal .

On the basis of the above-mentioned embodiment, the step 304 may include: judging whether the application program is a set second type application program, if so, determining the audio playback volume as the second playback volume, otherwise determining the audio playback volume as the second playback volume Three playback volume. Wherein, the third playback volume is greater than the second playback volume and smaller than the first playback volume.

Wherein, the setting of the second type of application program as a preset leisure and entertainment type application program may be the same as or different from the setting of the first type of application program. When the mobile terminal is in a position other than the first set position, and the application program that triggers the audio playback is set to the second type of application program, it is determined that the audio playback volume is the second playback volume, and the second playback volume is less than The reason for setting the first playback volume in this way is: when the mobile terminal is in a place where the volume of the audio playback is required to pursue a quiet environment, if the application program that triggers the audio playback is an application program of the entertainment and leisure type, the audio playback volume will be automatically determined. The volume is a smaller second playback volume, which can avoid the embarrassment of disturbing the quiet environment when the audio of such applications is played through the speaker, and can remind the user of the audio playback at a smaller second playback volume, which is more suitable for the user improve user experience satisfaction.

If the application program that triggers the audio playback is an application program other than the second type of application program, then the audio playback volume is determined to be the third playback volume. For example, if the application that triggers the audio playing is a phone or a social application, the audio is played at the third volume. Of course, the setting of the second type of application program can be set according to the needs of the user, for example, social applications such as WeChat, Weibo or QQ can also be set as the setting of the second type of application program.

FIG. 5 shows a flow chart of another audio playback control method provided by an embodiment of the present invention. Wherein, the audio playback mode is the audio playback mode and the audio playback volume, and this embodiment is applicable to controlling the audio playback form and the audio playback volume of the mobile terminal according to the current location of the mobile terminal and the running application program Case. As shown in Figure 5, the audio playback control method provided by this embodiment includes the following steps:

Step 401, when it is detected that an audio play event is triggered, determine the current location of the mobile terminal and the application that triggers the audio play event.

Step 402 , judging whether the current location is the first set location, if yes, execute step 403 , otherwise execute step 404 .

If the current position is the first set position, perform step 403 , and if the current position is other than the first set position, perform step 404 .

Step 403. Determine that the audio playback format is an earphone playback format or a speaker playback format, and determine that the audio playback volume is the first playback volume.

If the current location is a place that does not require audio playback volume, that is, the first set location, then the audio playback format can be determined to be earphone playback or speaker playback, and the audio playback volume can be determined to be the first playback volume.

Step 404 , judging whether the application program is a set third type application program, if yes, execute step 405 , otherwise execute step 406 .

Wherein, the setting of the third type of application program is a preset leisure and entertainment application program, which may be the same as or different from the setting of the first type of application program.

Step 405: Determine the audio playback format as the earphone playback format, and determine the audio playback volume as the first playback volume or the fourth playback volume.

If the current location is another location that requires audio playback volume, and the application that triggers the audio playback is a third-class application, then the audio playback format can be determined to be the headset playback format, and the audio playback volume can be determined to be the first playback volume or fourth playback volume. Wherein, the audio playback volume can be the default first playback volume, that is, the audio is played in the form of headphones and the first playback volume, and the playback volume can also be set by the user to correspond to the application that triggers the audio playback fourth playback volume.

Step 406: Determine that the audio playback format is a speaker playback format, and determine that the playback volume is a fifth playback volume.

If the current location is another location that requires the audio playback volume, and the application that triggers the audio playback is not the third type of application, for example, the application that triggers the audio playback is a phone, then the audio playback format can be determined to be speaker playback, And determine the playback volume as the fifth playback volume, wherein the fifth playback volume may be smaller than the first playback volume.

The method provided in this embodiment determines the current location of the mobile terminal and the application program that triggers the audio playback event when it is detected that the audio playback event is triggered, and determines the audio playback form according to the current location and the application program and audio playback volume, control the mobile terminal to play audio according to the audio playback form and the audio playback volume, and can reasonably control the audio playback form and volume according to the user's location and running applications, which is more suitable The current operating state of the mobile terminal is used to control the audio playback form and volume.

FIG. 6 is a schematic structural diagram of an audio playback control device according to an embodiment of the present invention. The device can be implemented by software and/or hardware and integrated in a mobile terminal. As shown in FIG. 6 , the device includes a location and application determination module 51 , an audio playback mode determination module 52 and an audio playback control module 53 .

The position and application program determination module 51 is configured to determine the current location of the mobile terminal and the application program that triggers the audio playback event when it is detected that the audio playback event is triggered;

The audio playback mode determination module 52 is configured to determine an audio playback mode according to the current location and the application program;

The audio playback control module 53 is configured to control the mobile terminal to play audio according to the audio playback mode.

The device provided in this embodiment determines the current location of the mobile terminal and the application program that triggers the audio playback event when it detects that the audio playback event is triggered, and determines the audio playback mode according to the current location and the application program Controlling the mobile terminal to play audio according to the audio playing mode, the audio playing can be reasonably controlled according to the location of the mobile terminal and the running application program.

On the basis of the foregoing embodiments, the audio playback mode includes an audio playback format and/or an audio playback volume, and the audio playback format includes an earphone playback format and a speaker playback format.

On the basis of the foregoing embodiments, the audio playback mode is in the form of audio playback, and the audio playback mode determination module includes:

A first audio playback format determining unit, configured to determine that the audio playback format is an earphone playback format or a speaker playback format if the current position is the first set position;

The second audio playback format determining unit is configured to determine an audio playback format according to the application program if the current location is other than the first set location.

On the basis of the above embodiments, the second audio playback form determination unit determines the audio playback form according to the application program includes:

If the application program is set as the first type of application program, it is determined that the audio playback form is the earphone playback form;

Otherwise, it is determined that the audio playback mode is a speaker playback mode.

On the basis of the foregoing embodiments, the audio playback mode is audio playback volume, and the audio playback mode determination module includes:

A first playback volume determination unit, configured to determine that the audio playback volume is the first playback volume if the current position is the first set position;

The second playback volume determining unit is configured to determine the audio playback volume according to the application program if the current location is other than the first set location.

On the basis of the above embodiments, the second playback volume determination unit determines the audio playback volume according to the application program includes:

If the application program is a set second type application program, then determine the audio playback volume as the second playback volume;

Otherwise, determine that the audio playback volume is a third playback volume, and the third playback volume is greater than the second playback volume and smaller than the first playback volume.

On the basis of the foregoing embodiments, the audio playback mode is an audio playback form and an audio playback volume, and the audio playback mode determination module is specifically used for:

If the current position is the first set position, then determine that the audio playback form is an earphone playback form or a speaker playback form, and determine that the audio playback volume is the first playback volume;

If the current location is a location other than the first set location, it is determined whether the application is a set third type of application:

If the application program is to set the third type of application program, it is determined that the audio playback form is the earphone playback form, and the audio playback volume is determined to be the first playback volume or the fourth playback volume;

Otherwise, determine that the audio playback form is a speaker playback form, and determine that the playback volume is the fifth playback volume.

On the basis of the foregoing embodiments, the device also includes:

The audio playback mode adjustment module is configured to adjust the audio playback mode according to the audio playback adjustment instruction when the user's audio playback mode adjustment instruction is detected.

An embodiment of the present invention also provides a storage medium containing computer-executable instructions, the computer-executable instructions are used to execute an audio playback control method when executed by a computer processor, the method comprising:

When detecting that the audio playback event is triggered, determine the current location of the mobile terminal and the application program that triggers the audio playback event;

determining an audio playback mode according to the current location and the application;

controlling the mobile terminal to play audio according to the audio playing mode.

storage medium - any of various types of memory devices or storage devices. The term "storage medium" is intended to include: installation media such as CD-ROMs, floppy disks or tape drives; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Rambus RAM, etc. ; non-volatile memory, such as flash memory, magnetic media (eg hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. Also, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system connected to the first computer system through a network such as the Internet. The second computer system may provide program instructions to the first computer for execution. The term "storage medium" may include two or more storage media that may reside in different locations, such as in different computer systems connected by a network. The storage medium may store program instructions (eg embodied as computer programs) executable by one or more processors.

Certainly, a storage medium containing computer-executable instructions provided by an embodiment of the present invention, the computer-executable instructions are not limited to the above-mentioned audio playback control operations, and may also perform the audio playback control provided by any embodiment of the present invention. Related operations in the method.

An embodiment of the present invention provides a mobile terminal, and the mobile terminal may include the audio playback control device provided in any embodiment of the present invention. FIG. 7 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention. As shown in FIG. 7, the mobile terminal may include: a memory 601, a central processing unit (Central Processing Unit, CPU) 602 (also known as a processor, hereinafter Referred to as CPU), the memory 601 is used to store executable program codes; the processor 602 runs the program corresponding to the executable program codes by reading the executable program codes stored in the memory 601, so as to For execution: when it is detected that the audio playback event is triggered, determine the current location of the mobile terminal and the application program that triggers the audio playback event; determine the audio playback mode according to the current location and the application program; control the The mobile terminal performs audio playback according to the audio playback mode.

The mobile terminal also includes: peripheral interface 603, RF (Radio Frequency, radio frequency) circuit 605, audio circuit 606, speaker 611, power management chip 608, input/output (I/O) subsystem 609, touch screen 612, other Input/control devices 610 and external ports 604 , these components communicate via one or more communication buses or signal lines 607 .

It should be understood that the illustrated mobile terminal 600 is only an example of a mobile terminal, and the mobile terminal 600 may have more or fewer components than those shown in the figure, and two or more components may be combined, Or can have a different component configuration. The various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application specific integrated circuits.

The mobile terminal for controlling audio playback provided in this embodiment will be described in detail below, and the mobile terminal is taken as an example.

Memory 601, the memory 601 can be accessed by the CPU 602, the peripheral interface 603, etc., the memory 601 can include a high-speed random access memory, and can also include a non-volatile memory, such as one or more disk storage devices, flash memory devices , or other volatile solid-state storage devices.

Peripheral interface 603 , which can connect the input and output peripherals of the device to CPU 502 and memory 601 .

The I/O subsystem 609 , the I/O subsystem 609 can connect input and output peripherals on the device, such as a touch screen 612 and other input/control devices 610 , to the peripheral interface 603 . I/O subsystem 609 may include a display controller 6091 and one or more input controllers 6092 for controlling other input/control devices 610 . Among them, one or more input controllers 6092 receive electrical signals from or send electrical signals to other input/control devices 610, which may include physical buttons (push buttons, rocker buttons, etc.) ), dials, slide switches, joysticks, click wheels. It is worth noting that the input controller 6092 can be connected to any of the following: a keyboard, an infrared port, a USB interface, and a pointing device such as a mouse.

A touch screen 612, the touch screen 612 is an input interface and an output interface between the user terminal and the user, and displays visual output to the user. The visual output may include graphics, text, icons, videos, and the like.

The display controller 6091 in the I/O subsystem 609 receives electrical signals from the touch screen 612 or sends electrical signals to the touch screen 612 . The touch screen 612 detects the contact on the touch screen, and the display controller 6091 converts the detected contact into an interaction with the user interface object displayed on the touch screen 612, that is, realizes human-computer interaction, and the user interface object displayed on the touch screen 612 can be a running Icons for games, icons for networking to appropriate networks, etc. It is worth noting that the device may also include an optical mouse, which is a touch-sensitive surface that does not display visual output, or that is an extension of a touch-sensitive surface formed by a touchscreen.

The RF circuit 605 is mainly used to establish communication between the mobile phone and the wireless network (that is, the network side), and realize data reception and transmission between the mobile phone and the wireless network. Such as sending and receiving short messages, e-mails, etc. Specifically, the RF circuit 605 receives and sends RF signals, which are also called electromagnetic signals, and the RF circuit 605 converts electrical signals into electromagnetic signals or converts electromagnetic signals into electrical signals, and communicates with communication networks and other devices through the electromagnetic signals to communicate. RF circuitry 605 may include known circuitry for performing these functions including, but not limited to, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC ( COder-DECoder, Codec) Chipset, Subscriber Identity Module (Subscriber Identity Module, SIM) and so on.

The audio circuit 606 is mainly used to receive audio data from the peripheral interface 603 , convert the audio data into electrical signals, and send the electrical signals to the speaker 611 .

The speaker 611 is used to restore the voice signal received by the mobile phone from the wireless network through the RF circuit 605 into sound and play the sound to the user.

The power management chip 608 is used for power supply and power management for the hardware connected to the CPU 602 , the I/O subsystem and the peripheral interface 603 .

The above-mentioned mobile terminal can execute the method provided by any embodiment of the present invention, and has corresponding functional modules for executing the method. The mobile terminal provided by this embodiment determines the current location of the mobile terminal and triggers the triggering event when an audio playback event is detected. The application program of the audio playback event determines the audio playback mode according to the current location and the application program, and controls the mobile terminal to play audio according to the audio playback mode. The application reasonably controls the playback of the audio.

The foregoing are only preferred embodiments of the present invention and the applied technical principles. The present invention is not limited to the specific embodiments described here, and various obvious changes, readjustments and substitutions that can be made by those skilled in the art will not depart from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the claims.

Claims (11)

1. A kind of 1. audio play control method, it is characterised in that including：

   When detecting that audio broadcast event is triggered, determine the current location of mobile terminal and trigger the audio broadcast event Application program；

   According to the current location and the application program, audio-frequency play mode is determined；

   The mobile terminal is controlled to carry out the broadcasting of audio according to the audio-frequency play mode.
2. 2. according to the method for claim 1, it is characterised in that the audio-frequency play mode include audio play form and/ Or audio broadcast sound volume, the audio, which plays form, includes earphone broadcasting form and loudspeaker broadcasting form.
3. 3. according to the method for claim 2, it is characterised in that the audio-frequency play mode is that audio plays form, described According to the current location and the application program, determine that audio-frequency play mode includes：

   If the current location is the first setting position, it is determined that it is that earphone plays form or raised one's voice that the audio, which plays form, Device plays form；

   If the current location is the other positions in addition to first setting position, according to the application program, it is determined that Audio plays form.
4. 4. according to the method for claim 3, it is characterised in that it is described according to the application program, determine that audio plays shape Formula includes：

   If the application program is setting first kind application program, it is determined that it is that earphone plays form that audio, which plays form,；

   Otherwise, it determines it is that loudspeaker plays form that audio, which plays form,.
5. 5. according to the method for claim 2, it is characterised in that the audio-frequency play mode is audio broadcast sound volume, described According to the current location and the application program, determine that audio-frequency play mode includes：

   If the current location is the first setting position, it is determined that audio broadcast sound volume is the first broadcast sound volume；

   If the current location is the other positions in addition to first setting position, according to the application program, it is determined that Audio broadcast sound volume.
6. 6. according to the method for claim 5, it is characterised in that it is described according to the application program, determine that audio plays sound Amount includes：

   If the application program is the second class application program of setting, it is determined that audio broadcast sound volume is the second broadcast sound volume；

   Otherwise, it determines audio broadcast sound volume is the 3rd broadcast sound volume, the 3rd broadcast sound volume is more than second broadcast sound volume And it is less than first broadcast sound volume.
7. 7. according to the method for claim 2, it is characterised in that the audio-frequency play mode is that audio plays form and audio Broadcast sound volume, it is described according to the current location and the application program, determine that audio-frequency play mode includes：

   If the current location is the first setting position, it is determined that it is that earphone plays form or raised one's voice that the audio, which plays form, Device plays form, and determines that audio broadcast sound volume is the first broadcast sound volume；

   If the current location is other positions in addition to first setting position, judge the application program whether be Set the 3rd class application program：

   If the application program is the 3rd class application program of setting, it is determined that it is that earphone plays form that audio, which plays form, and really Accordatura frequency broadcast sound volume is the first broadcast sound volume or the 4th broadcast sound volume；

   Otherwise, it determines it is that loudspeaker plays form that audio, which plays form, and determine that broadcast sound volume is the 5th broadcast sound volume.
8. 8. the method according to claim requires any one of 1-7, it is characterised in that also include：

   When detecting the audio-frequency play mode adjust instruction of user, adjust instruction adjustment audio is played according to the audio and played Pattern.
9. A kind of 9. audio broadcast control device, it is characterised in that including：

   Position and application program determining module, for when detecting that audio broadcast event is triggered, determining working as mobile terminal Front position and the application program for triggering the audio broadcast event；

   Audio-frequency play mode determining module, for according to the current location and the application program, determining audio-frequency play mode；

   Audio play control module, for controlling broadcasting of the mobile terminal according to audio-frequency play mode progress audio.
10. 10. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is by processor The audio play control method as described in any in claim 1-8 is realized during execution.
11. 11. a kind of mobile terminal, including memory, processor and storage are on a memory and the calculating that can run on a processor Machine program, it is characterised in that realized described in the computing device during computer program as described in any in claim 1-8 Audio play control method.