X-Git-Url: https://git.ktnx.net/?p=mobile-ledger.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fui%2Faccount_summary%2FAccountSummaryFragment.java;h=82709138207aaf553b51f29b4f893a8d1c409895;hp=d1241601809c09f5699e74924db6363b0f1cef63;hb=198f2762d2236a57cec413322c0bde6985ead88a;hpb=a1d55154e1c9fb72fcd60de31d6e64e8d046f96d

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java b/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java
index d1241601..82709138 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java
@@ -36,16 +36,15 @@ import android.view.View;
 import android.view.ViewGroup;
 
 import net.ktnx.mobileledger.R;
-import net.ktnx.mobileledger.async.RetrieveAccountsTask;
+import net.ktnx.mobileledger.model.Data;
 import net.ktnx.mobileledger.model.LedgerAccount;
 import net.ktnx.mobileledger.ui.MobileLedgerListFragment;
 import net.ktnx.mobileledger.ui.RecyclerItemListener;
 import net.ktnx.mobileledger.ui.activity.MainActivity;
-import net.ktnx.mobileledger.utils.MLDB;
 
-import java.lang.ref.WeakReference;
-import java.util.Date;
 import java.util.List;
+import java.util.Observable;
+import java.util.Observer;
 
 import static net.ktnx.mobileledger.ui.activity.SettingsActivity.PREF_KEY_SHOW_ONLY_STARRED_ACCOUNTS;
 
@@ -59,10 +58,35 @@ public class AccountSummaryFragment extends MobileLedgerListFragment {
     private AccountSummaryAdapter modelAdapter;
     private Menu optMenu;
     private FloatingActionButton fab;
+    private Observer backgroundTaskCountObserver;
+    @Override
+    public void onDestroy() {
+        if(backgroundTaskCountObserver!= null) {
+            Log.d("acc", "destroying background task count observer");
+            Data.backgroundTaskCount.deleteObserver(backgroundTaskCountObserver);
+        }
+        super.onDestroy();
+    }
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setHasOptionsMenu(true);
+
+        if (backgroundTaskCountObserver == null) {
+            Log.d("acc", "creating background task count observer");
+            Data.backgroundTaskCount.addObserver(backgroundTaskCountObserver = new Observer() {
+                @Override
+                public void update(Observable o, Object arg) {
+                    if (mActivity == null) return;
+                    if (swiper == null) return;
+                    mActivity.runOnUiThread(() -> {
+                        int cnt = Data.backgroundTaskCount.get();
+                        Log.d("acc", String.format("background task count changed to %d", cnt));
+                        swiper.setRefreshing(cnt > 0);
+                    });
+                }
+            });
+        }
     }
     public void onAttach(Context context) {
         super.onAttach(context);
@@ -81,8 +105,7 @@ public class AccountSummaryFragment extends MobileLedgerListFragment {
         mActivity.markDrawerItemCurrent(R.id.nav_account_summary);
 
         model = ViewModelProviders.of(this).get(AccountSummaryViewModel.class);
-        List<LedgerAccount> accounts = model.getAccounts(this.getContext());
-        modelAdapter = new AccountSummaryAdapter(accounts);
+        modelAdapter = new AccountSummaryAdapter();
 
         RecyclerView root = mActivity.findViewById(R.id.account_root);
         root.setAdapter(modelAdapter);
@@ -102,7 +125,7 @@ public class AccountSummaryFragment extends MobileLedgerListFragment {
                             modelAdapter.selectItem(position);
                         }
                         else {
-                            List<LedgerAccount> accounts = model.getAccounts(mActivity);
+                            List<LedgerAccount> accounts = Data.accounts.get();
                             if (accounts != null) {
                                 LedgerAccount account = accounts.get(position);
 
@@ -142,39 +165,21 @@ public class AccountSummaryFragment extends MobileLedgerListFragment {
         swiper.setColorSchemeResources(R.color.colorPrimary, R.color.colorAccent);
         swiper.setOnRefreshListener(() -> {
             Log.d("ui", "refreshing accounts via swipe");
-            update_accounts(true);
+            mActivity.scheduleTransactionListRetrieval();
         });
-        prepare_db();
-//        update_account_table();
-        update_accounts(false);
-
-    }
-    private void prepare_db() {
-        account_list_last_updated = MLDB.get_option_value(MLDB.OPT_LAST_REFRESH, (long) 0);
-    }
-
-    private void update_accounts(boolean force) {
-        long now = new Date().getTime();
-        if ((now > (account_list_last_updated + (24 * 3600 * 1000))) || force) {
-            Log.d("db",
-                    "accounts last updated at " + account_list_last_updated + " and now is " + now +
-                    ". re-fetching");
-            update_accounts();
-        }
-    }
-
-    private void update_accounts() {
-        RetrieveAccountsTask task = new RetrieveAccountsTask(new WeakReference<>(mActivity));
-
-        task.setPref(PreferenceManager.getDefaultSharedPreferences(mActivity));
-        task.execute();
 
+        Data.accounts.addObserver(new Observer() {
+            @Override
+            public void update(Observable o, Object arg) {
+                mActivity.runOnUiThread(() -> modelAdapter.notifyDataSetChanged());
+            }
+        });
+        update_account_table();
     }
     private void update_account_table() {
         if (this.getContext() == null) return;
 
-        model.reloadAccounts(this.getContext());
-        modelAdapter.notifyDataSetChanged();
+        model.scheduleAccountListReload(this.getContext());
     }
     public void onShowOnlyStarredClicked(MenuItem mi) {
         SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(mActivity);
@@ -203,7 +208,7 @@ public class AccountSummaryFragment extends MobileLedgerListFragment {
         stopSelection();
     }
     public void onConfirmAccSelection(MenuItem item) {
-        model.commitSelections(mActivity);
+        AccountSummaryViewModel.commitSelections(mActivity);
         stopSelection();
     }
     @Override