X-Git-Url: https://git.ktnx.net/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fui%2Factivity%2FNewTransactionModel.java;h=34d3a8493a3a9e782de7d315b1f25d9e6656d7bb;hb=73db4eac40acaf517513c6ccc0c3e44472c7dbdf;hp=4fc1400e9fe69b7f26c6aedb0e41ce3584174dcd;hpb=9426344c9fb587ecb12926bd5802baa31c1aad33;p=mobile-ledger.git

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
index 4fc1400e..34d3a849 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
@@ -72,9 +72,13 @@ public class NewTransactionModel extends ViewModel {
      */
     private final HashMap<String, List<Item>> slots = new HashMap<>();
     private int checkHoldCounter = 0;
-    private Observer<MobileLedgerProfile> profileObserver = profile ->showCurrency.postValue(profile.getShowCommodityByDefault());
+    private boolean observingDataProfile;
+    private Observer<MobileLedgerProfile> profileObserver =
+            profile -> showCurrency.postValue(profile.getShowCommodityByDefault());
     public void observeDataProfile(LifecycleOwner activity) {
-        Data.profile.observe(activity, profileObserver);
+        if (!observingDataProfile)
+            Data.profile.observe(activity, profileObserver);
+        observingDataProfile = true;
     }
     void holdSubmittableChecks() {
         checkHoldCounter++;
@@ -371,7 +375,7 @@ public class NewTransactionModel extends ViewModel {
                 if ((items.size() > 2) && (emptyItems.size() == 1)) {
                     List<Item> currItems = itemsForCurrency.getList(currName);
 
-                    if (currItems.size() == 1){
+                    if (currItems.size() == 1) {
                         Item item = emptyItems.get(0);
                         removeRow(item, adapter);
                     }