@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mDbHelper = new DBHelper(this); mDbHelper.open(); totalRowsUpdate = 0; Log.d(TAG, " onCreate sdcardBaseDir = " + sdcardBaseDir + " externalPath = " + externalPath); new InitializeCSVFileAsync(this).execute(""); }