public class Noted extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); File myDir=new File("/sdcard/notes"); myDir.mkdirs(); try{ File myFile=new File("/sdcard/notes/FileOut.txt"); myFile.createNewFile(); } catch (IOException e) { e.printStackTrace();