fix(onSwipe): fix onSwipe callback being called twice

CHANGELOG.md

@@ -1,3 +1,7 @@
+## [4.0.2]
+
+- Fixes `onSwipe` callback being called twice.
+
 ## [4.0.1]
 
 - Updates the docs.

lib/src/card_swiper.dart

@@ -361,16 +361,9 @@ class _CardSwiperState<T extends Widget> extends State<CardSwiper>
           return;
         }
 
-        final previousIndex = _currentIndex;
-        final isLastCard = _currentIndex == widget.cardsCount - 1;
-
         _currentIndex = _nextIndex;
-        widget.onSwipe?.call(
-          previousIndex,
-          _currentIndex,
-          detectedDirection,
-        );
 
+        final isLastCard = _currentIndex == widget.cardsCount - 1;
         if (isLastCard) {
           widget.onEnd?.call();
         }

pubspec.yaml

@@ -2,7 +2,7 @@ name: flutter_card_swiper
 description: This is a Tinder-like card swiper package. It allows you to swipe left, right, up, and down and define your own business logic for each direction.
 homepage: https://github.com/ricardodalarme/flutter_card_swiper
 issue_tracker: https://github.com/ricardodalarme/flutter_card_swiper/issues
-version: 4.0.1
+version: 4.0.2
 
 environment:
   sdk: ">=2.12.0 <3.0.0"