NT: move item touch helper to the adapter

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / activity / NewTransactionModel.java

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 1f4cec56ab462ee6d903ab42254a5e57e20b7531..0801eb2ecbb4769ac5e740395d823a460ad84d04 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
@@ -34,6 +34,7 @@ import org.jetbrains.annotations.NotNull;
 
 import java.util.ArrayList;
 import java.util.Calendar;
+import java.util.Collections;
 import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.List;
@@ -298,6 +299,9 @@ public class NewTransactionModel extends ViewModel {
     public void noteFocusIsOnAmount(int position) {
         getItem(position).setFocusIsOnAmount(true);
     }
+    public void swapItems(int one, int two) {
+        Collections.swap(items, one-1, two-1);
+    }
     enum ItemType {generalData, transactionRow, bottomFiller}
 
     //==========================================================================================