Fix blink issue

canopas · Feb 28, 2024 · 883fda8 · 883fda8
1 parent 4c3b378
commit 883fda8
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/lib/src/builder/motion_animated_builder.dart b/lib/src/builder/motion_animated_builder.dart
@@ -472,6 +472,8 @@ class MotionBuilderState extends State<MotionBuilder>
 
     final motionData = MotionData(
         endOffset: Offset.zero, startOffset: Offset.zero, visible: false);
+    final lastKey= childrenMap.keys.last;
+    childrenMap.update(lastKey, (value) => value.copyWith(visible: false));
 
     final updatedChildrenMap = <int, MotionData>{};
     if (childrenMap.containsKey(itemIndex)) {
@@ -626,7 +628,7 @@ class MotionBuilderState extends State<MotionBuilder>
       updateMotionData: (MotionData motionData) {
         final itemOffset = _itemOffsetAt(index);
         childrenMap[index] =
-            motionData.copyWith(startOffset: itemOffset, endOffset: itemOffset);
+            motionData.copyWith(startOffset: itemOffset, endOffset: itemOffset, visible: true);
       },
       capturedThemes:
           InheritedTheme.capture(from: context, to: overlay.context),

diff --git a/lib/src/component/motion_animated_content.dart b/lib/src/component/motion_animated_content.dart
@@ -76,7 +76,8 @@ class MotionAnimatedContentState extends State<MotionAnimatedContent>
       listState.registerItem(this);
     }
     if (oldWidget.index != widget.index) {
-      visible = false;
+      visible= widget.motionData.visible;
+      print("$index------------ $visible");
     }
     WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
       if (mounted) {