header row has (adapter) ID of 0, not -1

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

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsViewModel.java b/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsViewModel.java
index 40647875199f688c77a1a4602382318456815092..7f983807c59e3cd686f6d18fa2e7886b6b77dd9e 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsViewModel.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsViewModel.java
@@ -66,7 +66,7 @@ public class TemplateDetailsViewModel extends ViewModel {
         if (list.size() < 1) {
             final TemplateDetailsItem.Header header = TemplateDetailsItem.createHeader();
             header.setName(mDefaultPatternName);
-            header.setId(genItemId());
+            header.setId(0);
             list.add(header);
             changes = true;
         }
@@ -184,4 +184,16 @@ public class TemplateDetailsViewModel extends ViewModel {
             taDAO.finishSave(mPatternId);
         });
     }
+    public void moveItem(int sourcePos, int targetPos) {
+        ArrayList<TemplateDetailsItem> newList = new ArrayList<>(items.getValue());
+        TemplateDetailsItem item = newList.remove(sourcePos);
+        newList.add(targetPos, item);
+        items.setValue(newList);
+    }
+    public void removeItem(int position) {
+        ArrayList<TemplateDetailsItem> newList = new ArrayList<>(items.getValue());
+        newList.remove(position);
+        checkItemConsistency(newList);
+        items.setValue(newList);
+    }
 }
\ No newline at end of file