Simplification

app/src/main/java/eu/faircode/email/ActivityView.java

@@ -317,33 +317,6 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
     }
 
     private void init() {
-        if ("primary".equals(startup)) {
-            new SimpleTask<EntityAccount>() {
-                @Override
-                protected EntityAccount onExecute(Context context, Bundle args) {
-                    DB db = DB.getInstance(context);
-                    return db.account().getPrimaryAccount();
-                }
-
-                @Override
-                protected void onExecuted(Bundle args, EntityAccount account) {
-                    Bundle aargs = new Bundle();
-                    aargs.putLong("account", account == null ? -1 : account.id);
-                    aargs.putBoolean("primary", true);
-                    FragmentBase fragment = new FragmentFolders();
-                    fragment.setArguments(aargs);
-                    init(fragment);
-                }
-
-                @Override
-                protected void onException(Bundle args, Throwable ex) {
-                    Log.unexpectedError(getSupportFragmentManager(), ex);
-                }
-            }.execute(this, new Bundle(), "view:primary");
-
-            return;
-        }
-
         Bundle args = new Bundle();
 
         FragmentBase fragment;
@@ -355,15 +328,16 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
             case "folders":
                 fragment = new FragmentFolders();
                 break;
+            case "primary":
+                fragment = new FragmentFolders();
+                args.putBoolean("primary", true);
+                break;
             default:
                 fragment = new FragmentMessages();
         }
 
         fragment.setArguments(args);
-        init(fragment);
-    }
 
-    private void init(FragmentBase fragment) {
         FragmentManager fm = getSupportFragmentManager();
         FragmentTransaction fragmentTransaction = fm.beginTransaction();
         for (Fragment existing : fm.getFragments())

app/src/main/java/eu/faircode/email/DaoFolder.java

@@ -80,16 +80,18 @@ public interface DaoFolder {
             ", COUNT(DISTINCT CASE WHEN NOT message.ui_seen AND NOT message.ui_hide THEN message.id ELSE NULL END) AS unseen" +
             ", COUNT(DISTINCT CASE WHEN operation.state = 'executing' THEN operation.id ELSE NULL END) AS executing" +
             " FROM folder" +
-            " LEFT JOIN account ON account.id = folder.account" +
+            " JOIN account ON account.id = folder.account" +
             " LEFT JOIN message ON message.folder = folder.id" +
             " LEFT JOIN rule ON rule.folder = folder.id" +
             " LEFT JOIN operation ON operation.folder = folder.id" +
-            " WHERE CASE WHEN :account IS NULL" +
-            "  THEN folder.unified AND account.synchronize" +
-            "  ELSE folder.account = :account AND account.synchronize" +
+            " WHERE CASE WHEN :primary THEN account.`primary` ELSE" +
+            "  CASE WHEN :account IS NULL" +
+            "   THEN folder.unified AND account.synchronize" +
+            "   ELSE folder.account = :account AND account.synchronize" +
+            "  END" +
             " END" +
             " GROUP BY folder.id")
-    LiveData<List<TupleFolderEx>> liveFolders(Long account);
+    LiveData<List<TupleFolderEx>> liveFolders(Long account, boolean primary);
 
     @Query("SELECT folder.*" +
             ", account.id AS accountId, account.pop AS accountProtocol, account.`order` AS accountOrder" +

app/src/main/java/eu/faircode/email/FragmentFolders.java

@@ -306,7 +306,7 @@ public class FragmentFolders extends FragmentBase {
             });
 
         // Observe folders
-        db.folder().liveFolders(account < 0 ? null : account).observe(getViewLifecycleOwner(), new Observer<List<TupleFolderEx>>() {
+        db.folder().liveFolders(account < 0 ? null : account, primary).observe(getViewLifecycleOwner(), new Observer<List<TupleFolderEx>>() {
             @Override
             public void onChanged(@Nullable List<TupleFolderEx> folders) {
                 if (folders == null) {