public void onResume() {
   super.onResume();
   ((BozukoApplication) getApp()).loadData();
 }
 public void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   ((BozukoApplication) getApp()).loadData();
 }
 public void onPause() {
   super.onPause();
   ((BozukoApplication) getApp()).saveData();
 }