文件名称：Audio HAL presentation.pdf
文件大小：954KB
文件格式：PDF
更新时间：2023-04-09 05:03:49
Audio HAL Android hal
IDevice – represents Audio HW module (e.g. primary, USB, A2DP); • IDevicesFactory – connect to one of the Audio HW modules; • IPrimaryDevice – interface for primary Audio HW module, extends IDevice; • IStream – controls audio streams; • IStreamIn – specialization for input streams; • IStreamOut – specialization for output streams; • IAudioControl - interacts with the car's audio subsystem to manage audio sources and volumes.