#2. Refactor MtHelper to remove cache. 1h.

Author: Evgenii Kanivets

app/src/main/java/com/blogspot/e_kanivets/moneytracker/fragment/AccountsFragment.java

@@ -49,13 +49,6 @@ public AccountsFragment() {
         // Required empty public constructor
     }
 
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
-        }
-    }
-
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
@@ -109,6 +102,7 @@ public boolean onContextItemSelected(MenuItem item) {
 
     @Override
     public void update(Observable observable, Object data) {
+        listView.setAdapter(new AccountAdapter(getActivity(), MTHelper.getInstance().getAccounts()));
         ((BaseAdapter) listView.getAdapter()).notifyDataSetChanged();
     }
 

app/src/main/java/com/blogspot/e_kanivets/moneytracker/fragment/RecordsFragment.java

@@ -52,8 +52,7 @@ public class RecordsFragment extends Fragment implements View.OnClickListener, O
     private OnFragmentInteractionListener listener;
 
     /**
-     * Use this factory method to create a new instance of
-     * this fragment using the provided parameters.
+     * Use this factory method to create a new instance of this fragment using the provided parameters.
      *
      * @return A new instance of fragment RecordsFragment.
      */
@@ -68,14 +67,6 @@ public RecordsFragment() {
         // Required empty public constructor
     }
 
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        if (getArguments() != null) {
-        }
-    }
-
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
@@ -199,6 +190,7 @@ public void onNothingSelected(AdapterView<?> parent) {
 
     @Override
     public void update(Observable observable, Object o) {
+        listView.setAdapter(new RecordAdapter(getActivity(), MTHelper.getInstance().getRecords()));
         ((BaseAdapter) listView.getAdapter()).notifyDataSetChanged();
     }
 
@@ -226,7 +218,6 @@ private void initViews(View rootView) {
 
             listView.setAdapter(new RecordAdapter(getActivity(), MTHelper.getInstance().getRecords()));
             ((BaseAdapter) listView.getAdapter()).notifyDataSetChanged();
-            registerForContextMenu(listView);
 
             /* Scroll list to bottom only once at start */
             listView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {