chore: upgrade min sdk version to 3.0.0

CHANGELOG.md

@@ -1,4 +1,9 @@
 
+## [7.0.0]
+
+- **BREAKING CHANGE**:
+  - Upgrade min dart sdk to 3.0.0 
+
 ## [6.1.0]
 
 - Fixes cannot access context in onSwipe when no cards left then "destroy" the widget tree

example/lib/example_card.dart

@@ -6,8 +6,8 @@ class ExampleCard extends StatelessWidget {
 
   const ExampleCard(
     this.candidate, {
-    Key? key,
+    super.key,
-  }) : super(key: key);
+  });
 
   @override
   Widget build(BuildContext context) {

example/lib/main.dart

@@ -14,8 +14,8 @@ void main() {
 
 class Example extends StatefulWidget {
   const Example({
-    Key? key,
+    super.key,
-  }) : super(key: key);
+  });
 
   @override
   State<Example> createState() => _ExamplePageState();
@@ -65,10 +65,6 @@ class _ExamplePageState extends State<Example> {
                     onPressed: controller.undo,
                     child: const Icon(Icons.rotate_left),
                   ),
-                  FloatingActionButton(
-                    onPressed: controller.swipe,
-                    child: const Icon(Icons.rotate_right),
-                  ),
                   FloatingActionButton(
                     onPressed: controller.swipeLeft,
                     child: const Icon(Icons.keyboard_arrow_left),

example/pubspec.yaml

@@ -5,7 +5,7 @@ publish_to: "none"
 version: 0.0.1
 
 environment:
-  sdk: ">=2.15.0 <4.0.0"
+  sdk: ">=3.0.0 <4.0.0"
 
 dependencies:
   flutter:

lib/src/card_animation.dart

@@ -136,18 +136,13 @@ class CardAnimation {
   }
 
   void animate(BuildContext context, CardSwiperDirection direction) {
-    switch (direction) {
+    return switch (direction) {
-      case CardSwiperDirection.left:
+      CardSwiperDirection.left => animateHorizontally(context, false),
-        return animateHorizontally(context, false);
+      CardSwiperDirection.right => animateHorizontally(context, true),
-      case CardSwiperDirection.right:
+      CardSwiperDirection.top => animateVertically(context, false),
-        return animateHorizontally(context, true);
+      CardSwiperDirection.bottom => animateVertically(context, true),
-      case CardSwiperDirection.top:
+      CardSwiperDirection.none => null,
-        return animateVertically(context, false);
+    };
-      case CardSwiperDirection.bottom:
-        return animateVertically(context, true);
-      default:
-        return;
-    }
   }
 
   void animateHorizontally(BuildContext context, bool isToRight) {
@@ -215,18 +210,13 @@ class CardAnimation {
   }
 
   void animateUndo(BuildContext context, CardSwiperDirection direction) {
-    switch (direction) {
+    return switch (direction) {
-      case CardSwiperDirection.left:
+      CardSwiperDirection.left => animateUndoHorizontally(context, false),
-        return animateUndoHorizontally(context, false);
+      CardSwiperDirection.right => animateUndoHorizontally(context, true),
-      case CardSwiperDirection.right:
+      CardSwiperDirection.top => animateUndoVertically(context, false),
-        return animateUndoHorizontally(context, true);
+      CardSwiperDirection.bottom => animateUndoVertically(context, true),
-      case CardSwiperDirection.top:
+      _ => null
-        return animateUndoVertically(context, false);
+    };
-      case CardSwiperDirection.bottom:
-        return animateUndoVertically(context, true);
-      default:
-        return;
-    }
   }
 
   void animateUndoHorizontally(BuildContext context, bool isToRight) {

lib/src/utils/direction_extension.dart

@@ -2,16 +2,11 @@ import 'package:flutter/widgets.dart';
 import 'package:flutter_card_swiper/src/enums.dart';
 
 extension DirectionExtension on CardSwiperDirection {
-  Axis get axis {
+  Axis get axis => switch (this) {
-    switch (this) {
+        CardSwiperDirection.left ||
-      case CardSwiperDirection.left:
+        CardSwiperDirection.right =>
-      case CardSwiperDirection.right:
+          Axis.horizontal,
-        return Axis.horizontal;
+        CardSwiperDirection.top || CardSwiperDirection.bottom => Axis.vertical,
-      case CardSwiperDirection.top:
+        CardSwiperDirection.none => throw Exception('Direction is none'),
-      case CardSwiperDirection.bottom:
+      };
-        return Axis.vertical;
-      case CardSwiperDirection.none:
-        throw Exception('Direction is none');
-    }
-  }
 }

lib/src/widget/card_swiper.dart

@@ -131,7 +131,6 @@ class CardSwiper extends StatefulWidget {
   const CardSwiper({
     required this.cardBuilder,
     required this.cardsCount,
-    Key? key,
     this.controller,
     this.initialIndex = 0,
     this.padding = const EdgeInsets.symmetric(horizontal: 20, vertical: 25),
@@ -150,6 +149,7 @@ class CardSwiper extends StatefulWidget {
     this.numberOfCardsDisplayed = 2,
     this.onUndo,
     this.backCardOffset = const Offset(0, 40),
+    super.key,
   })  : assert(
           maxAngle >= 0 && maxAngle <= 360,
           'maxAngle must be between 0 and 360',
@@ -173,8 +173,7 @@ class CardSwiper extends StatefulWidget {
         assert(
           initialIndex >= 0 && initialIndex < cardsCount,
           'initialIndex must be between 0 and [cardsCount]',
-        ),
+        );
-        super(key: key);
 
   @override
   State createState() => _CardSwiperState();

lib/src/widget/card_swiper_state.dart

@@ -46,27 +46,21 @@ class _CardSwiperState<T extends Widget> extends State<CardSwiper>
   }
 
   void onSwipeDirectionChanged(CardSwiperDirection direction) {
-    if (direction == CardSwiperDirection.none) {
+    switch (direction) {
+      case CardSwiperDirection.none:
         _detectedVerticalDirection = direction;
         _detectedHorizontalDirection = direction;
-      widget.onSwipeDirectionChange
+      case CardSwiperDirection.right:
-          ?.call(_detectedHorizontalDirection, _detectedVerticalDirection);
+      case CardSwiperDirection.left:
-    } else if (direction == CardSwiperDirection.right ||
-        direction == CardSwiperDirection.left) {
-      if (_detectedHorizontalDirection != direction) {
         _detectedHorizontalDirection = direction;
-        widget.onSwipeDirectionChange
+      case CardSwiperDirection.top:
-            ?.call(_detectedHorizontalDirection, _detectedVerticalDirection);
+      case CardSwiperDirection.bottom:
-      }
-    } else if (direction == CardSwiperDirection.top ||
-        direction == CardSwiperDirection.bottom) {
-      if (_detectedVerticalDirection != direction) {
         _detectedVerticalDirection = direction;
+    }
+
     widget.onSwipeDirectionChange
         ?.call(_detectedHorizontalDirection, _detectedVerticalDirection);
   }
-    }
-  }
 
   @override
   void dispose() {
@@ -193,7 +187,6 @@ class _CardSwiperState<T extends Widget> extends State<CardSwiper>
       switch (_swipeType) {
         case SwipeType.swipe:
           await _handleCompleteSwipe();
-          break;
         default:
           break;
       }
@@ -256,18 +249,13 @@ class _CardSwiperState<T extends Widget> extends State<CardSwiper>
   }
 
   bool _isValidDirection(CardSwiperDirection direction) {
-    switch (direction) {
+    return switch (direction) {
-      case CardSwiperDirection.left:
+      CardSwiperDirection.left => widget.allowedSwipeDirection.left,
-        return widget.allowedSwipeDirection.left;
+      CardSwiperDirection.right => widget.allowedSwipeDirection.right,
-      case CardSwiperDirection.right:
+      CardSwiperDirection.top => widget.allowedSwipeDirection.up,
-        return widget.allowedSwipeDirection.right;
+      CardSwiperDirection.bottom => widget.allowedSwipeDirection.down,
-      case CardSwiperDirection.top:
+      _ => false
-        return widget.allowedSwipeDirection.up;
+    };
-      case CardSwiperDirection.bottom:
-        return widget.allowedSwipeDirection.down;
-      default:
-        return false;
-    }
   }
 
   void _swipe(CardSwiperDirection direction) {

pubspec.yaml

@@ -5,7 +5,7 @@ issue_tracker: https://github.com/ricardodalarme/flutter_card_swiper/issues
 version: 6.1.0
 
 environment:
-  sdk: ">=2.12.0 <4.0.0"
+  sdk: ">=3.0.0 <4.0.0"
   flutter: ">=1.17.0"
 
 dependencies: