X-Git-Url: https://git.ktnx.net/?p=mobile-ledger.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fui%2Ftransaction_list%2FTransactionListViewModel.java;h=f0e65c7d32809f56b655451aff4d9ce5fc3074c8;hp=53f48d342464b2e910f722f58730c7d3404b70fe;hb=6f8d7eb0ab9e5754047ac5bda47868860b5f71e2;hpb=e12bae55fb75c0c30055dd34ded195e75feb3844

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListViewModel.java b/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListViewModel.java
index 53f48d34..f0e65c7d 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListViewModel.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListViewModel.java
@@ -29,15 +29,17 @@ import java.util.List;
 
 public class TransactionListViewModel extends ViewModel {
     public static ObservableValue<Boolean> updating = new ObservableValue<>();
+    public static ObservableValue<String> updateError = new ObservableValue<>();
 
     public static void scheduleTransactionListReload() {
         String filter = TransactionListFragment.accountFilter.get();
-        AsyncTask<String, Void, List<TransactionListItem>> task = new UTT();
+        AsyncTask<String, Void, String> task = new UTT();
         task.execute(filter);
     }
     public static TransactionListItem getTransactionListItem(int position) {
         List<TransactionListItem> transactions = Data.transactions.get();
-        if (position >= transactions.size()) return null;
+        if (position >= transactions.size() + 1) return null;
+        if (position == transactions.size()) return new TransactionListItem();
         return transactions.get(position);
     }
     public static int getTransactionCount() {
@@ -47,9 +49,9 @@ public class TransactionListViewModel extends ViewModel {
     }
     private static class UTT extends UpdateTransactionsTask {
         @Override
-        protected void onPostExecute(List<TransactionListItem> list) {
-            super.onPostExecute(list);
-            if (list != null) Data.transactions.set(list);
+        protected void onPostExecute(String error) {
+            super.onPostExecute(error);
+            if (error != null) updateError.set(error);
         }
     }
 }