public void onDestroy() {
// savePreferences("myPref");
// savePreferences("preferences");
if (!isRecording) {
Log.i(TAG, "in onDestroy");
if (conn != null) {
try {
conn.stop();
} catch (Exception e) {
Log.i(TAG, "Error in socket close: " + e.getMessage());
}
}
stop = true;
super.onDestroy();
}
}