An audio output channel switching method is applied to an electronic device having a built-in earpiece and a first sensor. The first sensor is disposed at a first location in the electronic device. The electronic device having an external audio device connected thereto as an audio output channel detects a first operation. In response to the first operation, the electronic device determines a first distance between the electronic device and the external audio device. The electronic device determines a second distance between a covering object and a first location based on a detection signal of the first sensor. When the first distance is greater than a first distance threshold, and the second distance is less than a second distance threshold, the electronic device switches the audio output channel from the external audio device to a built-in earpiece of the electronic device.

A method for processing audio data based on vehicle networking includes: monitoring by a first application on a terminal device, a call service of the terminal device; acquiring by the first application, audio data in the terminal device in response to monitoring that the call service of the terminal device is triggered, wherein the audio data comprises a call audio generated by the call service, and other audio than the call audio; and sending by the first application, the audio data to a second application on a vehicle-mounted system through a first connection. There is a second connection between the terminal device and the vehicle-mounted system.

Systems and methods for a wireless controller are provided. The wireless controller includes an enclosure having a top and a bottom, each having a substantially circular perimeter, and a side having a height circumferentially around the perimeter of the top and the bottom. A first sensor is configured to detect movement of the enclosure. A processor is coupled to the first sensor and configured to process signals from the first sensor and to send command signals via a wireless interface based at least upon the signals from the first sensor.

A facility for establishing a wireless connection between first and second devices is described. On the first device, the facility causes a one-time pairing code to be displayed, then wirelessly receives from the second device a wireless connection solicitation having contents. On the first device, in response to the receiving, the facility determines whether the contents reflect the one-time pairing code. In response to determining that the contents reflect the one-time pairing code, on the first device, the facility establishes the wireless connection between the first and second devices.

A system and method for a podcast community that creates an avenue for listeners to provide feedback to podcasters. These solutions include websites, web applications, mobile applications and algorithms that connect people listening to podcasts around the world. The mobile application creates a forum where podcast listeners can listen and comment on podcast episodes. Listeners can interact with each other, podcasters and featured guests on the applications. Users and podcasters can also attach media files to comments and podcasts respectively.

A system and method for a podcast community that creates an avenue for listeners to provide feedback to podcasters. These solutions include websites, web applications, mobile applications and algorithms that connect people listening to podcasts around the world. The mobile application creates a forum where podcast listeners can listen and comment on podcast episodes. Listeners can interact with each other, podcasters and featured guests on the applications. Users and podcasters can also attach media files to comments and podcasts respectively.

An audio transmission method is performed by a first electronic device, the first electronic device is connected to a second electronic device through wireless communication, and the second electronic device includes a first channel playback apparatus and a second channel playback apparatus. The audio transmission method includes: obtaining target audio, and decoding the target audio into a first channel audio signal and a second channel audio signal; and transmitting the first channel audio signal to the first channel playback apparatus through an ultra wide band transport protocol, and transmitting the second channel audio signal to the second channel playback apparatus through the ultra wide band transport protocol.

An audio playing apparatus, an audio playing method, and an electronic device are provided. The audio playing apparatus includes: a power amplifier module; a switch, where an input end of the switch is connected to the power amplifier module; a first noise suppression component and a second noise suppression component, where the first noise suppression component is connected to a first output end of the switch, and the second noise suppression component is connected to a second output end of the switch; and a speaker module, connected to the first noise suppression component and the second noise suppression component. In a case that the speaker module is separately in a receiver mode and a speaker mode, the input end of the switch is separately connected to the first output end and the second output end of the switch.

A screen mirroring display method implemented by a first electronic device, where the method includes displaying a first display interface, receiving a screen mirroring instruction for projecting the first display interface onto a second electronic device, determining a first target control in the first display interface in response to the screen mirroring instruction, and sending a first message to the second electronic device, where the first message includes a drawing instruction of the first target control to prompt the second electronic device to draw a first screen mirroring interface according to the drawing instruction, where the first screen mirroring interface includes the first target control.

The present disclosure relates to an automatic volume adjustment method and apparatus, a medium, and a device, which belong to the field of computer technologies, and can adjust the playback volume of audio or video. The automatic volume adjustment method includes: acquiring, in a case that a terminal does not output loudspeaker sound, a noise signal outside the terminal; determining noise energy based on the noise signal; and adjusting playback volume of audio or video on the terminal based on the noise energy.