feat(android): add flag to ListView to ignore recycling

tidev · Jul 26, 2023 · fe68051 · fe68051
1 parent 322b78d
commit fe68051
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Showing 3 changed files with 13 additions and 1 deletion.
diff --git a/android/modules/ui/src/java/ti/modules/titanium/ui/widget/listview/ListViewAdapter.java b/android/modules/ui/src/java/ti/modules/titanium/ui/widget/listview/ListViewAdapter.java
@@ -23,6 +23,7 @@
 public class ListViewAdapter extends TiRecyclerViewAdapter<ListViewHolder, ListItemProxy>
 {
 	private static final String TAG = "ListViewAdapter";
+	public boolean allowRecycling = true;
 
 	private final TreeMap<String, LinkedList<ListItemProxy>> recyclableItemsMap = new TreeMap<>();
 
@@ -98,6 +99,7 @@ public void onBindViewHolder(@NonNull ListViewHolder holder, int position)
 
 		// Update ListViewHolder with new model data.
 		holder.bind(item, selected);
+		holder.setIsRecyclable(allowRecycling);
 	}
 
 	/**

diff --git a/android/modules/ui/src/java/ti/modules/titanium/ui/widget/listview/TiListView.java b/android/modules/ui/src/java/ti/modules/titanium/ui/widget/listview/TiListView.java
@@ -187,6 +187,7 @@ public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy)
 
 		// Create list adapter.
 		this.adapter = new ListViewAdapter(getContext(), this.items);
+		this.adapter.allowRecycling = !proxy.getProperties().getBoolean("preventRecycling");
 		this.recyclerView.setAdapter(this.adapter);
 
 		// Create ItemTouchHelper for swipe-to-delete and move gestures.

diff --git a/apidoc/Titanium/UI/ListView.yml b/apidoc/Titanium/UI/ListView.yml
@@ -388,7 +388,7 @@ events:
     summary: Fired when a list row has started moving.
     description: |
       This event can be used to change the UI once a new drag-and-drop interaction starts.
-      The event properties are available in Titanium SDK 12.0.0+ 
+      The event properties are available in Titanium SDK 12.0.0+
     since: "11.1.0"
     platforms: [android, iphone, ipad, macos]
     properties:
@@ -1121,6 +1121,15 @@ properties:
     since: "5.4.0"
     platforms: [iphone, ipad, macos]
 
+  - name: preventRecycling
+    description: |
+        If set to `true` the ListItems will keep the values. Use this only if needed e.g. when you have TextFields
+        or Switches in your ItemTemplate.
+    type: Boolean
+    default: false
+    platforms: [android]
+    since: "12.2.0"
+
   - name: rowSeparatorInsets
     summary: The insets for list view cells (applies to all cells).
     description: |