构造函数
new AudioDeviceInfo()
new AudioDeviceInfo(): AudioDeviceInfo返回值
AudioDeviceInfo属性
role
role: AudioRole =AudioRole.ROLE_SOURCE
type
type：AudioDevice =AudioDevice.DEVICE_NONE
name
name:String = ""
formats
formats：AudioSampleFormat[]
sampleRates
sampleRates：AudioSampleRate[]
channelMasks
channelMasks：AudioChannelMask[]
