To learn android i have decided to build an app like group play. I know java and c/c++. To do this i have implemented the WifiP2P from the developers page and the sample code they have provided. Problem is I don't know how to send the audio as a data stream from one device to others. Could some one show me or reffer some api where in i can convert audio to data stream and send ? or is there some other way i can do an app like group play by Samsung.