From: Damyan Ivanov <dam+mobileledger@ktnx.net>
Date: Mon, 8 Feb 2021 06:05:54 +0000 (+0000)
Subject: model: adjust items' positions when an item is removed
X-Git-Tag: v0.17.0~95
X-Git-Url: https://git.ktnx.net/?p=mobile-ledger.git;a=commitdiff_plain;h=e543f465bd9c7f340c4a572287ecf0a31caccee9

model: adjust items' positions when an item is removed
---

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 8357678a..5d3d7431 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsViewModel.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsViewModel.java
@@ -316,8 +316,12 @@ public class TemplateDetailsViewModel extends ViewModel {
         items.setValue(newList);
     }
     public void removeItem(int position) {
-        ArrayList<TemplateDetailsItem> newList = new ArrayList<>(items.getValue());
+        Logger.debug("tmpl", "Removing item at position " + position);
+        ArrayList<TemplateDetailsItem> newList = copyItems();
         newList.remove(position);
+        for (int i = position; i < newList.size(); i++)
+            newList.get(i)
+                   .setPosition(i);
         applyList(newList);
     }
 }
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