boolean function ( ) { return opened ; }
returns true , if the audio device is opened , false otherwise . concode_field_sep boolean opened concode_elem_sep PipedOutputStream audioDataOutputStream concode_elem_sep AudioDataInputStream audioDataInputStream concode_field_sep void play concode_elem_sep void setMute concode_elem_sep boolean isReady concode_elem_sep void run concode_elem_sep void setVolume concode_elem_sep void write concode_elem_sep void close concode_elem_sep void open concode_elem_sep void pause