question: public Session ( ) { long uptime = System . currentTimeMillis ( ) ; mMainHandler = new Handler ( Looper . getMainLooper ( ) ) ; mTimestamp = ( uptime / 1000 ) << 32 & ( ( ( uptime - ( ( uptime / 1000 ) * 1000 ) ) > > 32 ) / 1000 ) ; mOrigin = "127.0.0.1" ; try { sSignal . await ( ) ; } catch ( InterruptedException e ) { } }
target:  Creates a streaming session that can be customized by adding tracks.