Patent Publication Number: US-2021182015-A1

Title: Audio playing control method and device and storage medium

Description:
CROSS-REFERENCE TO RELATED APPLICATION 
     This application claims priority to Chinese Patent Application No. 201911294472.1 filed on Dec. 16, 2019, the disclosure of which is hereby incorporated by reference in its entirety. 
     BACKGROUND 
     Audio can be played on many smart devices, such as using a smart mobile phone and a smart wearable device. When the smart mobile phone and the smart wearable device are used together with a True Wireless Stereo (TWS) earphone, it is very convenient for a user play or listen to the audio. 
     SUMMARY 
     The present disclosure relates to an audio play controlling method, device, and storage medium. 
     According to an aspect of embodiments of the present disclosure, there is provided a method for audio play controlling, including: 
     acquiring connection state information of an earphone connection interface, in response to receiving an audio playing instruction; 
     establishing a connection with the earphone by performing an earphone connection control operation in response to the connection state information indicating that the earphone connection interface is in an unconnected state; and 
     controlling played audio data to be output through the earphone connection interface, and transmitting playing state information to other associated audio play controlling device synchronously. 
     In some embodiments, the method further includes: in response to the audio playing instruction indicating to acquire the audio data through a network, receiving a corresponding notification message to trigger a detection of the connection state of the earphone connection interface before acquiring the connection state information of the earphone connection interface. 
     In some embodiments, the acquiring connection state information of an earphone connection interface, in response to receiving an audio playing instruction, includes: 
     playing the instructed audio in response to the audio playing instruction; 
     acquiring the connection state information of the earphone, in response to detecting that an audio player is in a playing state. 
     In some embodiments, the playing the instructed audio in response to the audio playing instruction includes: 
     playing the instructed audio, in response to receiving a mirror audio playing instruction transmitted from the other associated audio play controlling device, the mirror audio playing instruction is transmitted after the other associated audio play controlling device receives the audio playing instruction. 
     The acquiring the connection state information of the earphone, in response to detecting that an audio player is in a playing state, includes: 
     acquiring the connection state information of the earphone, in response to detecting of a play synchronization event transmitted from the other associated audio play controlling device. 
     In some embodiments, the method further includes: 
     listening for a connection state of the earphone connection interface, including whether the earphone connection interface is in a connected state and/or whether a connected device is the present device in response to the earphone connection interface being in the connected state; 
     controlling the played audio data to be output through the earphone connection interface and synchronously transmitting the playing state information to the other associated audio play controlling device, in response to the connection state information indicating that the earphone connection interface is in the connected state, or in response to the connection state information indicating that the earphone connection interface is in the connected state and the connected device is the present device. 
     In some embodiments, the acquiring connection state information of an earphone connection interface, in response to receiving an audio playing instruction, includes: 
     transmitting an audio play waiting signal to make the audio player to be in a standby state, in response to receiving the audio playing instruction; 
     acquiring the connection state information of the earphone connection interface, in response to the audio player being in the standby state. 
     In some embodiments, the method is applied to a mobile phone or a wearable device; 
     the other associated audio play controlling device is the wearable device, in response to the method being applied to the mobile phone; 
     the other associated audio play controlling device is the mobile phone, in response to the method being applied to the wearable device. 
     According to another aspect of embodiments of the present disclosure, there is provided an audio play controlling device, including: 
     an acquisition module configured to acquire connection state information of an earphone connection interface, in response to receiving an audio playing instruction; 
     an earphone connection control module configured to establish a connection with the earphone by performing an earphone connection control operation in response to the connection state information indicating that the earphone connection interface is in an unconnected state; and 
     an audio play controlling module configured to control played audio data to be output through the earphone connection interface, and transmit playing state information to other associated audio play controlling device synchronously. 
     In some embodiments, the acquisition module includes: 
     a receiving sub-module configured to, in response to that the audio playing instruction instructs to acquire the audio data through a network, receive a corresponding notification message to trigger a detection of the connection state of the earphone connection interface before acquiring the connection state information of the earphone connection interface. 
     In some embodiments, the device further includes: 
     an audio player configured to play the instructed audio in response to the audio playing instruction; and 
     the acquisition module is further configured to acquire the connection state information of the earphone, in response to detecting that the audio player is in a playing state. 
     In some embodiments, the audio player is further configured to play the instructed audio, in response to receiving a mirror audio playing instruction transmitted from the other associated audio play controlling device, the mirror audio playing instruction is transmitted after the other associated audio play controlling device receives the audio playing instruction. 
     The acquisition module is further configured to acquire the connection state information of the earphone, in response to detecting of a play synchronization event transmitted from the other associated audio play controlling device. 
     In some embodiments, the device further includes: 
     a listening sub-module configured to listen for a connection state of the earphone connection interface, and the connection state includes whether the earphone connection interface is in a connected state and/or whether a connected device is the present device in response to the earphone connection interface being in the connected state; and 
     the audio play controlling module is further configured to: control the played audio data to be output through the earphone connection interface and transmitting synchronously the playing state information to the other associated audio play controlling device, in response to the connection state information indicating that the earphone connection interface is in the connected state, or in response to the connection state information indicating that the earphone connection interface is in the connected state and the connected device is the present device. 
     In some embodiments, the acquisition module further includes: 
     a transmitting sub-module configured to transmit an audio play waiting signal to make the audio player to be in a standby state, in response to receiving the audio playing instruction; 
     an acquisition sub-module configured to acquire the connection state information of the earphone connection interface, in response to the audio player being in the standby state. 
     In some embodiments, the device is applied to a mobile phone or a wearable device; 
     the other associated audio play controlling device is the wearable device, in response to the method being applied to the mobile phone; 
     the other associated audio play controlling device is the mobile phone, in response to the method being applied to the wearable device. 
     According to yet another aspect of embodiments of the present disclosure, there is provided an audio play controlling device, including: 
     a processor; 
     a non-transitory computer-readable storage medium for storing processor executable instructions; 
     wherein the processor is configured to perform the any one of methods described above. 
     According to a still further aspect of embodiments of the present disclosure, there is provided a non-transitory computer readable storage medium having instructions stored thereon, which cause, as executed by a processor, the processor to perform the any one of the methods described above. 
     It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The accompanying drawings, which are incorporated in and constitute a part of this description, illustrate embodiments consistent with the disclosure and, together with the description, serve to explain the principles of the disclosure. 
         FIG. 1  illustrates a flowchart of an audio play controlling method, according to some embodiments of the present disclosure. 
         FIG. 2  illustrates a flowchart of an audio play controlling method, according to some other embodiments of the present disclosure. 
         FIG. 3  illustrates a flowchart of a method for acquiring connection state information of an earphone connection interface included in the audio play controlling method, according to some embodiments of the present disclosure. 
         FIG. 4  illustrates a flowchart of a method for acquiring connection state information of an earphone connection interface included in the audio play controlling method, according to some other embodiments of the present disclosure. 
         FIG. 5  illustrates a schematic block diagram of a structure of an audio play controlling device, according to some embodiments of the present disclosure. 
         FIG. 6  illustrates a schematic block diagram of a structure of an audio play controlling device, according to some other embodiments of the present disclosure. 
         FIG. 7  illustrates a schematic diagram of a structure of an audio play controlling device, according to a yet some other embodiments of the present disclosure. 
         FIG. 8  illustrates a schematic block diagram of the audio play controlling device in an application scenario of mobile phone, according to an embodiment of the present disclosure. 
         FIG. 9  illustrates a schematic block diagram of the audio play controlling device in an application scenario of wearable device, according to an embodiment of the present disclosure. 
     
    
    
     In the drawings, the same or corresponding reference numerals may indicate the same or corresponding parts. 
     DETAILED DESCRIPTION 
     Description will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise represented. The implementations set forth in the following description of exemplary embodiments do not represent all implementations consistent with the disclosure. Instead, they are merely examples of apparatuses and methods consistent with aspects related to the disclosure as recited in the appended claims. 
     It should be noted that, although the terms first, second, etc. can be used herein to describe various modules, steps, data, etc. in the embodiments of the present disclosure, these terms are only used to distinguish one module, step, data, etc. from another module, step, data, etc., instead of denoting a special order or degree of important. In fact, the terms “first” and “second” could be exchanged. 
     In a case where the mobile phone, the wearable device and the earphone exist at the same time, because the most TWS earphones can be only connected to one device, operations are generally more troublesome when the earphone is required to be switched to the wearable device from the mobile phone or switched to the mobile phone from the wearable device. For example, the user may have to enter such a more tedious process as settings⇒Bluetooth⇒select Bluetooth device⇒connection⇒playing audio, and the operation is not convenient to the user. 
       FIG. 1  illustrates a flowchart of an audio play controlling method, according to some embodiments of the present disclosure. 
     As illustrated in  FIG. 1 , the audio play controlling method  100  according to the embodiments of the present disclosure can include operating processes as follows. 
     In step S 101 , connection state information of an earphone connection interface is acquired, in response to receiving an audio playing instruction. For example, a user can determine whether an audio play controlling device (for example, a mobile phone) is connected to an earphone from the connection state information of the earphone, by acquiring the connection state information of the earphone connection interface. 
     In step S 102 , a connection with the earphone is established by performing an earphone connection control operation, in response to the connection state information indicating that the earphone connection interface is in an unconnected state. That is to say, the connection with the earphone is established by performing the earphone connection control operation when it is known, from the connection state information of the earphone, that the audio play controlling device (for example, the mobile phone) is not connected to the earphone. 
     In step S 103 , the played audio data is controlled to be output through the earphone connection interface and playing state information is transmitted to other associated audio play controlling devices synchronously. During the above operations, the audio player can be controlled to perform the audio play operation and the playing state information of the audio player can be transmitted to the other associated audio play controlling device synchronously. For example, a playing state of a device (for example, the mobile phone) which has been connected to the earphone can be synchronized to, for example, the wearable device through application synchronization (AppSync) in a form of application status (AppStatus). In actual applications, various states, including whether the earphone is currently connected to the audio play controlling device such as the mobile phone or the wearable device, which device the earphone is connected to and whether the earphone is worn, can be synchronized to the respective devices. 
     In some embodiments, the audio play signal described above can include a local audio play signal and an audio play signal acquired via a network. 
       FIG. 2  illustrates a flowchart of an audio play controlling method, according to some other embodiments of the present disclosure. 
     As illustrated in  FIG. 2 , the audio play controlling method  200  in the embodiments of the present disclosure can include operating processes as follows. 
     In step S 201 , in response to that the audio playing instruction instructs to acquire the audio data via the network, a corresponding notification message is received to trigger a detection of the connection state of the earphone connection interface before the connection state information of the earphone connection interface is acquired. That is to say, when the audio play signal is the audio play signal (for example, QQ music) through the network, the corresponding notification message is received and thus the detection operation for the connection state of the earphone connection interface is triggered. 
     The operating processes of steps S 202  to S 204  illustrated in  FIG. 2  are similar as those of steps S 101  to S 103 , and thus are not described repetitively. 
       FIG. 3  illustrates a flowchart of a method for acquiring connection state information of an earphone connection interface included in the audio play controlling method, according to some embodiments of the present disclosure. 
     As illustrated in  FIG. 3 , in the method  300  for acquiring connection state information of the earphone connection interface, at first, in step S 301 , instructed audio is played, in response to receiving the audio playing instruction; subsequently, in step S 302 , the connection state information of the earphone is acquired, in response to detecting that the audio player is in a playing state. 
     For example, when the user operates to play the audio by the mobile phone, if the mobile phone is connected to the earphone at this time, the audio can be played directly without special processing. However, if the mobile phone is not connected to the earphone, the audio can be usually played at first for the general audio player. At this time, it can be quickly detected that the audio is played, namely, it is detected that the audio player is in the playing state. At this time, the connection state information of the earphone can be acquired according to the detected condition that the audio player is in the playing state. 
     In some embodiments, the step S 301  (that is, instructed audio is played, in response to receiving the audio playing instruction) can include: the instructed audio is played, in response to receiving a mirror audio playing instruction transmitted from the other associated audio play controlling device, and the mirror audio playing instruction is transmitted after the other associated audio play controlling device receives the audio playing instruction. 
     As such, in some embodiments, the other associated audio play controlling device can transmit the audio playing instruction to the mobile phone through an audio player mirror, in order to instruct the mobile phone to play the audio. For example, when the user is listening the audio by the other associated audio play controlling device (for example, the wearable device), the user can transmit the audio playing instruction to the audio play controlling device (for example, the mobile phone) through the audio player minor, so that an audio play operation command is transmitted to the audio play controlling device, that is, the mobile phone can be operated to play the audio on the wearable device. 
     In some embodiments, the step S 302  (that is, the connection state information of the earphone is acquired, in response to detecting that the audio player is in a playing state) can includes: the connection state information of the earphone is acquired, in response to detecting a play synchronization event transmitted from the other associated audio play controlling device. 
     In some embodiments, the method  300  as illustrated in  FIG. 3  can further include: 
     a connection state of the earphone connection interface is listened, and the connection state includes whether the earphone connection interface is in a connected state and/or whether a connected device is the present device in response to the earphone connection interface being in the connected state; and 
     the played audio data is controlled to be output through the earphone connection interface and transmitting synchronously the playing state information to the other associated audio play controlling device, in response to the connection state information indicating that the earphone connection interface is in the connected state, or in response to the connection state information indicating that the earphone connection interface is in the connected state and the connected device is the present device. 
       FIG. 4  illustrates a flowchart of a method for acquiring connection state information of an earphone connection interface included in the audio play controlling method, according to some other embodiments of the present disclosure. 
     As illustrated in  FIG. 4 , in the method  400  for acquiring connection state information of the earphone connection interface, at first, in step S 401 , an audio play waiting signal is transmitted to make the audio player to be in a standby state, in response to receiving the audio playing instruction. Subsequently, in step S 402 , the connection state information of the earphone connection interface is acquired, in response to the audio player being in the standby state. 
     Alternatively, the audio play controlling device described above and the other associated audio play controlling device can be the wearable device and the mobile phone, respectively, and vice versa, and the mobile phone can be one or more mobile phones. 
     Various embodiments of the present disclosure can have, by performing the audio play controlling method described above, one or more of the following advantages. 
     In a case that the user listens to the audio through the audio play controlling devices (for example, the mobile phone or the wearable device), when the first audio play controlling device (for example, the mobile phone) is connected to the earphone and the audio is listened to through the earphone, if the user clicks to play an audio on the second audio play controlling device (for example, the wearable device) at the end of the second audio play controlling device, the earphone will switch automatically to the second audio play controlling device and play the audio. In a same way, it is similar when the earphone is switched from the second audio play controlling device to the first audio play controlling device. Therefore, the seamless switching of audio playing among different devices can be realized. Thus, the convenience for the users to listen to the audio by switching the devices is greatly enhanced. 
       FIG. 5  illustrates a schematic diagram of a structure of an audio play controlling device, according to some embodiments of the present disclosure. 
     As illustrated in  FIG. 5 , for example, the device  500  can be a mobile phone, a computer, a digital broadcast terminal, a message transceiver, a game console, a tablet, medical equipment, fitness equipment, a personal digital assistant and the like. 
     Referring to  FIG. 5 , the device  500  can include one or more of the following components: a processing component  502 , a memory device  504 , a power component  506 , a multimedia component  508 , an audio component  510 , an input/output (I/O) interface  512 , a sensor component  514 , and a communication component  516 . 
     The processing component  502  typically controls overall operations of the device  500 , such as the operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component  502  can include one or more processors  520  to execute instructions to perform all or part of the steps in the above described methods. Moreover, the processing component  502  can include one or more modules which facilitate the interaction between the processing component  502  and other components. For instance, the processing component  502  can include a multimedia module to facilitate the interaction between the multimedia component  508  and the processing component  502 . 
     The memory  504  is configured to store various types of data to support the operation of the device  500 . Examples of such data include instructions for any applications or methods operated on the device  500 , contact data, phonebook data, messages, pictures, video, etc. The memory  504  can be implemented using any type of volatile or non-volatile memory devices, or a combination thereof, such as a static random access memory (SRAM), an electrically erasable programmable read-only memory (EEPROM), an erasable programmable read-only memory (EPROM), a programmable read-only memory (PROM), a read-only memory (ROM), a magnetic memory, a flash memory, a magnetic or optical disk. 
     The power component  506  provides power to various components of the device  500 . The power component  506  can include a power management system, one or more power sources, and any other components associated with the generation, management, and distribution of power in the device  500 . 
     The multimedia component  508  includes a screen providing an output interface between the device  500  and the user. In some embodiments, the screen can include a liquid crystal display (LCD) and a touch panel (TP). In some embodiments, organic light-emitting diode (OLED) or other types of displays can be employed. 
     If the screen includes the touch panel, the screen can be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensors can not only sense a boundary of a touch or swipe action, but also sense a period of time and a pressure associated with the touch or swipe action. In some embodiments, the multimedia component  508  includes a front camera and/or a rear camera. The front camera and the rear camera can receive an external multimedia datum while the device  500  is in an operation mode, such as a photographing mode or a video mode. Each of the front camera and the rear camera can be a fixed optical lens system or have focus and optical zoom capability. 
     The audio component  510  is configured to output and/or input audio signals. For example, the audio component  510  includes a microphone (“MIC”) configured to receive an external audio signal when the device  500  is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal can be further stored in the memory  504  or transmitted via the communication component  516 . In some embodiments, the audio component  510  further includes a speaker to output audio signals. The I/O interface  512  provides an interface between the processing component  502  and peripheral interface modules, such as a keyboard, a click wheel, buttons, and the like. The buttons can include, but are not limited to, a home button, a volume button, a starting button, and a locking button. 
     The sensor component  514  includes one or more sensors to provide status assessments of various aspects of the device  500 . For instance, the sensor component  514  can detect an open/closed status of the device  500 , relative positioning of components, e.g., the display and the keypad, of the device  500 , the sensor component  514  can also detect a change in position of the device  500  or a component of the device  500 , a presence or absence of user contact with the device  500 , an orientation or an acceleration/deceleration of the device  500 , and a change in temperature of the device  500 . The sensor component  514  can include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor component  514  can also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component  514  can also include an accelerometer sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor. 
     The communication component  516  is configured to facilitate communication, wired or wirelessly, between the device  500  and other devices. The device  500  can access a wireless network based on a communication standard, such as Wi-Fi, 2G, 3G, 4G, 5G or a combination thereof. In some embodiments, the communication component  516  receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel. In some embodiments, the communication component  516  further includes a near field communication (NFC) module to facilitate short-range communications. For example, the NFC module can be implemented based on a radio frequency identification (RFID) technology, an infrared data association (IrDA) technology, an ultra-wideband (UWB) technology, a Bluetooth (BT) technology, and other technologies. 
     In some embodiments, the device  500  can be implemented with one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic components, for performing the above described methods. 
     In some embodiments, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory  504  including instructions, executable by the processor  520  in the device  500 , for performing the above-described methods. For example, the non-transitory computer-readable storage medium can be a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disc, an optical data storage device, and the like. 
     A non-transitory computer-readable storage medium enables the mobile terminal to perform the audio play controlling method as illustrated in  FIGS. 1-4  and described in corresponding part of the specification, when the instructions in the storage medium is executed by the processor of the mobile terminal. 
       FIG. 6  illustrates a schematic block diagram of a structure of an audio play controlling device, according to some other embodiments of the present disclosure. 
     As illustrated in  FIG. 6 , for example, the device  600  can be provided as a server. Referring to  FIG. 6 , the device  600  includes a processing component  622 , which further includes one or more processors), and storage resource represented by a storage  632 , for storing instructions, for example, application programs, executable by the processing component  622 . The application programs stored in the storage  632  can include one or more modules each corresponding to a set of instructions. Further, the processing component  622  can be configured to execute the instructions to perform the audio play controlling method as illustrated in  FIGS. 1-4  and described in corresponding part of the specification. 
     The device  600  can also include a power supply  626  configured to perform a power management for the device  600 , a wired or wireless network interfaces  650  configured to connect the device  600  to a network, and an input/output interface  658 . The device  600  can operate the operation methods stored in the storage  632 , such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™, or the like. 
       FIG. 7  illustrates a schematic block diagram of a structure of an audio play controlling device, according to some embodiments of the present disclosure. 
     Referring to  FIG. 7 , the audio play controlling device  700  can include an acquisition module  702 , an earphone connection control module  704  and an audio play controlling module  706 . Further, the audio play controlling device  700  can include an audio player  708 . 
     The acquisition module  702  is configured to acquire connection state information of an earphone connection interface, in response to receiving an audio playing instruction. For example, a user can determine whether an audio play controlling device (for example, a mobile phone) is connected to an earphone from the connection state information of the earphone, by acquiring the connection state information of the earphone connection interface. 
     The earphone connection control module  704  is configured to establish a connection with the earphone by performing an earphone connection control operation in response to the connection state information indicating that the earphone connection interface is in an unconnected state. That is to say, the connection with the earphone is established by performing the earphone connection control operation when it is known from the connection state information of the earphone that the audio play controlling device (for example, the mobile phone) is not connected to the earphone. 
     The audio play controlling module  706  is configured to control played audio data to be output through the earphone connection interface, and transmit playing state information to other associated audio play controlling device synchronously. 
     During the above operations, the audio player  708  can be controlled to perform the audio play operation and the playing state information of the audio player  708  can be transmitted to the other associated audio play controlling device synchronously. For example, a playing state of a device (for example, the mobile phone) which has been connected to the earphone can be synchronized to, for example, the wearable device through application synchronization (AppSync) in a form of application status (AppStatus). In actual applications, various states, including whether the earphone is currently connected to the audio play controlling device such as the mobile phone or the wearable device, which device the earphone is connected to and whether the earphone is worn, can be synchronized to the respective devices 
     In some embodiments, the acquisition module  702  can includes: a receiving sub-module configured to, in response to that the audio playing instruction instructs to acquire the audio data through a network, receive a corresponding notification message to trigger a detection of the connection state of the earphone connection interface before acquiring the connection state information of the earphone connection interface. 
     In some embodiments, the audio player is further configured to play the instructed audio, in response to receiving a mirror audio playing instruction transmitted from the other associated audio play controlling device, the mirror audio playing instruction is transmitted after the other associated audio play controlling device receives the audio playing instruction. 
     The acquisition module  702  is further configured to acquire the connection state information of the earphone, in response to detecting a play synchronization event transmitted from the other associated audio play controlling device. 
     In some embodiments, the device  700  further includes: 
     a listening sub-module configured to listen for a connection state of the earphone connection interface, including whether the earphone connection interface is in a connected state and/or whether a connected device is the present device in response to the earphone connection interface being in the connected state; and 
     the audio play controlling module can further be configured to: control the played audio data to be output through the earphone connection interface and transmitting synchronously the playing state information to the other associated audio play controlling device, in response to the connection state information indicating that the earphone connection interface is in the connected state, or in response to the connection state information indicating that the earphone connection interface is in the connected state and the connected device is the present device. 
     In some embodiments, the acquisition module  702  can further include: 
     a transmitting sub-module configured to transmit an audio play waiting signal to make the audio player to be in a standby state, in response to receiving the audio playing instruction; and 
     an acquisition sub-module configured to acquire the connection state information of the earphone connection interface, in response to the audio player being in the standby state 
     In some embodiments, the device is applied to the mobile phone or the wearable device; the other associated audio play controlling device is the wearable device, in response to the method being applied to the mobile phone; and the other associated audio play controlling device is the mobile phone, in response to the method being applied to the wearable device. Furthermore, the mobile phone can be one or more mobile phones. 
     Various embodiments of the present disclosure can have, through the audio play controlling device as shown in FIG. 7 , one or more of the following advantages. 
     In a case that the user listens to the audio through the audio play controlling devices (for example, the mobile phone or the wearable device), when the first audio play controlling device (for example, the mobile phone) is connected to the earphone and the audio is listened to through the earphone, if the user clicks to play an audio on the second audio play controlling device (for example, the wearable device) at the end of the second audio play controlling device, the earphone will switch automatically to the second audio play controlling device and play the audio. In a same way, it is similar when the earphone is switched from the second audio play controlling device to the first audio play controlling device. Therefore, the seamless switching of audio playing among different devices can be realized. Thus, the convenience for the users to listen to the audio by switching the devices is greatly enhanced. 
       FIG. 8  illustrates a schematic block diagram of the audio play controlling device in an application scenario of mobile phone, according to an embodiment of the present disclosure. 
     As illustrated in  FIG. 8 , in the application scenario of mobile phone, the mobile phone  800  can include an earphone connection controller (EPCC)  802 , an audio play controller (APC)  806  and an audio player (AP)  808 . Alternatively, the mobile phone  800  can further include an event bus  804 . 
     When the user operates to play through the mobile phone  800 , if the mobile phone is connected to the earphone, the audio is played directly without any special processing. If the mobile phone is not connected to the earphone, for a general audio player, namely, a player for local audio, the audio is usually played at first. The APC  806  detects the playing of the audio quickly and then notifies the EPCC  802  to connect the earphone. When the mobile phone is connected to the earphone, the Operation System of the mobile phone can switch audio stream to the earphone automatically, and the playing of the audio can also be controlled by the earphone at this time. Regarding the playing of QQ music, for example, a notification message (for example, Intent) is firstly transmitted to the APC  806  to notify and make the APC  806  to instruct the EPCC  802  to connect to the earphone, and after the mobile phone is connected to the earphone, the APC  806  can then notify the AP  808  to play really. Afterwards, the playing state of the mobile phone is transmitted to the wearable device synchronously. 
       FIG. 9  illustrates a schematic block diagram of the audio play controlling device in an application scenario of wearable device, according to an embodiment of the present disclosure. 
     As illustrated in  FIG. 9 , in the application scenario of wearable device, the wearable device  900  includes an earphone connection controller (EPCC)  902 , an audio play controller (APC)  906  and an audio player (AP)  908 . Alternatively, the wearable device  900  can further include an audio player mirror (APM)  910 . Alternatively, the wearable device  900  can further include an event bus  904 . When the user operates to play through the wearable device  900 , the wearable device  900  can make the mobile phone to play the audio through the audio player mirror (APM)  910 , and then notifies the APC  906  of the mobile phone in a mode of event via synchronization, the APC  906  instructs the EPCC  902  to connect to the earphone. Operations of other portions are similar to those in the application scenario illustrated in  FIG. 3 , and will not be described repetitively. 
     Furthermore, similarly, the mobile phone  800  as illustrated in  FIG. 8  can also include an audio play mirror (APM) whose function is similar to that of the audio player mirror (APM)  910  shown in  FIG. 9 , and will not be described repetitively. 
     As such, various embodiments of the present disclosure can have one or more of the following advantages. 
     When the mobile phone and the earphone of an user are connected with each other and the user listen to the audio, the user can clicks on the wearable device side to play the audio on the wearable device, and the earphone will automatically switch to the wearable device and play the audio. The same is true when switching to the mobile phone. Therefore, the seamless switching of audio playing between the wearable device and the mobile phone can be realized. Thus, the convenience for the users to listen to the audio by switching the devices is greatly enhanced. 
     Various embodiments of the present disclosure can have, through the audio play controlling device  700  described previously, one or more of the following advantages. 
     In a case that the user listens to the audio through the audio play controlling devices (for example, the mobile phone or the wearable device), when the first audio play controlling device (for example, the mobile phone) is connected to the earphone and the audio is listened to through the earphone, if the user clicks to play an audio on the second audio play controlling device (for example, the wearable device) at the end of the second audio play controlling device, the earphone will switch automatically to the second audio play controlling device and play the audio. In a same way, it is similar when the earphone is switched from the second audio play controlling device to the first audio play controlling device. Therefore, the seamless switching of audio playing among different devices can be realized. Thus, the convenience for the users to listen to the audio by switching the devices is greatly enhanced. 
     The various device components, modules, units, blocks, or portions may have modular configurations, or are composed of discrete components, but nonetheless can be referred to as “modules” in general. In other words, the “components,” “modules,” “blocks,” “portions,” or “units” referred to herein may or may not be in modular forms, and these phrases may be interchangeably used. 
     In the present disclosure, the terms “installed,” “connected,” “coupled,” “fixed” and the like shall be understood broadly, and can be either a fixed connection or a detachable connection, or integrated, unless otherwise explicitly defined. These terms can refer to mechanical or electrical connections, or both. Such connections can be direct connections or indirect connections through an intermediate medium. These terms can also refer to the internal connections or the interactions between elements. The specific meanings of the above terms in the present disclosure can be understood by those of ordinary skill in the art on a case-by-case basis. 
     In the description of the present disclosure, the terms “one embodiment,” “some embodiments,” “example,” “specific example,” or “some examples,” and the like can indicate a specific feature described in connection with the embodiment or example, a structure, a material or feature included in at least one embodiment or example. In the present disclosure, the schematic representation of the above terms is not necessarily directed to the same embodiment or example. 
     Moreover, the particular features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, various embodiments or examples described in the specification, as well as features of various embodiments or examples, can be combined and reorganized. 
     In some embodiments, the control and/or interface software or app can be provided in a form of a non-transitory computer-readable storage medium having instructions stored thereon is further provided. For example, the non-transitory computer-readable storage medium can be a ROM, a CD-ROM, a magnetic tape, a floppy disk, optical data storage equipment, a flash drive such as a USB drive or an SD card, and the like. 
     Implementations of the subject matter and the operations described in this disclosure can be implemented in digital electronic circuitry, or in computer software, firmware, or hardware, including the structures disclosed herein and their structural equivalents, or in combinations of one or more of them. Implementations of the subject matter described in this disclosure can be implemented as one or more computer programs, i.e., one or more portions of computer program instructions, encoded on one or more computer storage medium for execution by, or to control the operation of, data processing apparatus. 
     Alternatively, or in addition, the program instructions can be encoded on an artificially-generated propagated signal, e.g., a machine-generated electrical, optical, or electromagnetic signal, which is generated to encode information for transmission to suitable receiver apparatus for execution by a data processing apparatus. A computer storage medium can be, or be included in, a computer-readable storage device, a computer-readable storage substrate, a random or serial access memory array or device, or a combination of one or more of them. 
     Moreover, while a computer storage medium is not a propagated signal, a computer storage medium can be a source or destination of computer program instructions encoded in an artificially-generated propagated signal. The computer storage medium can also be, or be included in, one or more separate components or media (e.g., multiple CDs, disks, drives, or other storage devices). Accordingly, the computer storage medium can be tangible. 
     The operations described in this disclosure can be implemented as operations performed by a data processing apparatus on data stored on one or more computer-readable storage devices or received from other sources. 
     The devices in this disclosure can include special purpose logic circuitry, e.g., an FPGA (field-programmable gate array), or an ASIC (application-specific integrated circuit). The device can also include, in addition to hardware, code that creates an execution environment for the computer program in question, e.g., code that constitutes processor firmware, a protocol stack, a database management system, an operating system, a cross-platform runtime environment, a virtual machine, or a combination of one or more of them. The devices and execution environment can realize various different computing model infrastructures, such as web services, distributed computing, and grid computing infrastructures. 
     A computer program (also known as a program, software, software application, app, script, or code) can be written in any form of programming language, including compiled or interpreted languages, declarative or procedural languages, and it can be deployed in any form, including as a stand-alone program or as a portion, component, subroutine, object, or other portion suitable for use in a computing environment. A computer program can, but need not, correspond to a file in a file system. A program can be stored in a portion of a file that holds other programs or data (e.g., one or more scripts stored in a markup language document), in a single file dedicated to the program in question, or in multiple coordinated files (e.g., files that store one or more portions, sub-programs, or portions of code). A computer program can be deployed to be executed on one computer or on multiple computers that are located at one site or distributed across multiple sites and interconnected by a communication network. 
     The processes and logic flows described in this disclosure can be performed by one or more programmable processors executing one or more computer programs to perform actions by operating on input data and generating output. The processes and logic flows can also be performed by, and apparatus can also be implemented as, special purpose logic circuitry, e.g., an FPGA, or an ASIC. 
     Processors or processing circuits suitable for the execution of a computer program include, by way of example, both general and special purpose microprocessors, and any one or more processors of any kind of digital computer. Generally, a processor will receive instructions and data from a read-only memory, or a random-access memory, or both. Elements of a computer can include a processor configured to perform actions in accordance with instructions and one or more memory devices for storing instructions and data. 
     Generally, a computer will also include, or be operatively coupled to receive data from or transfer data to, or both, one or more mass storage devices for storing data, e.g., magnetic, magneto-optical disks, or optical disks. However, a computer need not have such devices. Moreover, a computer can be embedded in another device, e.g., a mobile telephone, a personal digital assistant (PDA), a mobile audio or video player, a game console, a Global Positioning System (GPS) receiver, or a portable storage device (e.g., a universal serial bus (USB) flash drive), to name just a few. 
     Devices suitable for storing computer program instructions and data include all forms of non-volatile memory, media and memory devices, including by way of example semiconductor memory devices, e.g., EPROM, EEPROM, and flash memory devices; magnetic disks, e.g., internal hard disks or removable disks; magneto-optical disks; and CD-ROM and DVD-ROM disks. The processor and the memory can be supplemented by, or incorporated in, special purpose logic circuitry. 
     To provide for interaction with a user, implementations of the subject matter described in this specification can be implemented with a computer and/or a display device, e.g., a VR/AR device, a head-mount display (HMD) device, a head-up display (HUD) device, smart eyewear (e.g., glasses), a CRT (cathode-ray tube), LCD (liquid-crystal display), OLED (organic light emitting diode), or any other monitor for displaying information to the user and a keyboard, a pointing device, e.g., a mouse, trackball, etc., or a touch screen, touch pad, etc., by which the user can provide input to the computer. 
     Implementations of the subject matter described in this specification can be implemented in a computing system that includes a back-end component, e.g., as a data server, or that includes a middleware component, e.g., an application server, or that includes a front-end component, e.g., a client computer having a graphical user interface or a Web browser through which a user can interact with an implementation of the subject matter described in this specification, or any combination of one or more such back-end, middleware, or front-end components. 
     The components of the system can be interconnected by any form or medium of digital data communication, e.g., a communication network. Examples of communication networks include a local area network (“LAN”) and a wide area network (“WAN”), an inter-network (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks). 
     While this specification contains many specific implementation details, these should not be construed as limitations on the scope of any claims, but rather as descriptions of features specific to particular implementations. Certain features that are described in this specification in the context of separate implementations can also be implemented in combination in a single implementation. Conversely, various features that are described in the context of a single implementation can also be implemented in multiple implementations separately or in any suitable subcombination. 
     Moreover, although features can be described above as acting in certain combinations and even initially claimed as such, one or more features from a claimed combination can in some cases be excised from the combination, and the claimed combination can be directed to a subcombination or variation of a subcombination. 
     Similarly, while operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing can be advantageous. Moreover, the separation of various system components in the implementations described above should not be understood as requiring such separation in all implementations, and it should be understood that the described program components and systems can generally be integrated together in a single software product or packaged into multiple software products. 
     As such, particular implementations of the subject matter have been described. Other implementations are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In certain implementations, multitasking or parallel processing can be utilized. 
     It is intended that the specification and embodiments be considered as examples only. Other embodiments of the disclosure will be apparent to those skilled in the art in view of the specification and drawings of the present disclosure. That is, although specific embodiments have been described above in detail, the description is merely for purposes of illustration. It should be appreciated, therefore, that many aspects described above are not intended as required or essential elements unless explicitly stated otherwise. 
     Various modifications of, and equivalent acts corresponding to, the disclosed aspects of the example embodiments, in addition to those described above, can be made by a person of ordinary skill in the art, having the benefit of the present disclosure, without departing from the spirit and scope of the disclosure defined in the following claims, the scope of which is to be accorded the broadest interpretation so as to encompass such modifications and equivalent structures. 
     It should be understood that “a plurality” or “multiple” as referred to herein means two or more. “And/or,” describing the association relationship of the associated objects, indicates that there may be three relationships, for example, A and/or B may indicate that there are three cases where A exists separately, A and B exist at the same time, and B exists separately. The character “/” generally indicates that the contextual objects are in an “or” relationship. 
     In the present disclosure, it is to be understood that the terms “lower,” “upper,” “under” or “beneath” or “underneath,” “above,” “front,” “back,” “left,” “right,” “top,” “bottom,” “inner,” “outer,” “horizontal,” “vertical,” and other orientation or positional relationships are based on example orientations illustrated in the drawings, and are merely for the convenience of the description of some embodiments, rather than indicating or implying the device or component being constructed and operated in a particular orientation. Therefore, these terms are not to be construed as limiting the scope of the present disclosure. 
     Moreover, the terms “first” and “second” are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, elements referred to as “first” and “second” may include one or more of the features either explicitly or implicitly. In the description of the present disclosure, “a plurality” indicates two or more unless specifically defined otherwise. 
     In the present disclosure, a first element being “on” a second element may indicate direct contact between the first and second elements, without contact, or indirect geometrical relationship through one or more intermediate media or layers, unless otherwise explicitly stated and defined. Similarly, a first element being “under,” “underneath” or “beneath” a second element may indicate direct contact between the first and second elements, without contact, or indirect geometrical relationship through one or more intermediate media or layers, unless otherwise explicitly stated and defined. 
     Some other embodiments of the present disclosure can be available to those skilled in the art upon consideration of the specification and practice of the various embodiments disclosed herein. The present application is intended to cover any variations, uses, or adaptations of the present disclosure following general principles of the present disclosure and include the common general knowledge or conventional technical means in the art without departing from the present disclosure. The specification and examples can be shown as illustrative only, and the true scope and spirit of the disclosure are indicated by the following claims.