I am trying to capture audio from a Bluetooth Headset paired with an Android Device. Following is the relevant code: Intent in=null; final int bufferSize=BufferElements2Rec*BytesPerElement; final BroadcastReceiver brr=new BroadcastReceiver() { @Override public void onReceive(Context context,Intent intent) { int state=intent.getIntExtra(AudioManager.EXTRA_SCO_AUDIO_STATE,-1); Log.d(labelApp,"Audio