成员的完整列表，这些成员属于 com.juphoon.cloud.JCMediaChannelParticipant,包括所有继承而来的类成员

getDisplayName()	com.juphoon.cloud.JCMediaChannelParticipant
getNetStatus()	com.juphoon.cloud.JCMediaChannelParticipant
getPictureSize()	com.juphoon.cloud.JCMediaChannelParticipant
getRenderId()	com.juphoon.cloud.JCMediaChannelParticipant
getRole()	com.juphoon.cloud.JCMediaChannelParticipant
getType()	com.juphoon.cloud.JCMediaChannelParticipant
getUserId()	com.juphoon.cloud.JCMediaChannelParticipant
getVolumeStatus()	com.juphoon.cloud.JCMediaChannelParticipant
isAudio()	com.juphoon.cloud.JCMediaChannelParticipant
isTalking()	com.juphoon.cloud.JCMediaChannelParticipant
isVideo()	com.juphoon.cloud.JCMediaChannelParticipant