flutter · Piinks · Aug 13, 2026 · Aug 13, 2026 · Aug 13, 2026 · Piinks
diff --git a/packages/animations/CHANGELOG.md b/packages/animations/CHANGELOG.md
@@ -1,6 +1,7 @@
-## NEXT
+## 3.0.0
 
-* Updates minimum supported SDK version to Flutter 3.38/Dart 3.10.
+* Migrates to material_ui.
+* Updates minimum supported SDK version to Flutter 3.44/Dart 3.12.
 
 ## 2.2.0
 

diff --git a/packages/animations/example/lib/container_transition.dart b/packages/animations/example/lib/container_transition.dart
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:animations/animations.dart';
-import 'package:flutter/material.dart';
+import 'package:material_ui/material_ui.dart';
 
 const String _loremIpsumParagraph =
     'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod '

diff --git a/packages/animations/example/lib/fade_scale_transition.dart b/packages/animations/example/lib/fade_scale_transition.dart
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:animations/animations.dart';
-import 'package:flutter/material.dart';
+import 'package:material_ui/material_ui.dart';
 
 /// The demo page for [FadeScaleTransition].
 class FadeScaleTransitionDemo extends StatefulWidget {

diff --git a/packages/animations/example/lib/fade_through_transition.dart b/packages/animations/example/lib/fade_through_transition.dart
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:animations/animations.dart';
-import 'package:flutter/material.dart';
+import 'package:material_ui/material_ui.dart';
 
 /// The demo page for [FadeThroughTransition].
 class FadeThroughTransitionDemo extends StatefulWidget {

diff --git a/packages/animations/example/lib/main.dart b/packages/animations/example/lib/main.dart
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
+import 'package:material_ui/material_ui.dart';
 
 import 'container_transition.dart';
 import 'fade_scale_transition.dart';

diff --git a/packages/animations/example/lib/shared_axis_transition.dart b/packages/animations/example/lib/shared_axis_transition.dart
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:animations/animations.dart';
-import 'package:flutter/material.dart';
+import 'package:material_ui/material_ui.dart';
 
 /// The demo page for [SharedAxisPageTransitionsBuilder].
 class SharedAxisTransitionDemo extends StatefulWidget {

diff --git a/packages/animations/example/pubspec.yaml b/packages/animations/example/pubspec.yaml
@@ -6,15 +6,16 @@ publish_to: none
 version: 0.0.1
 
 environment:
-  sdk: ^3.10.0
-  flutter: ">=3.38.0"
+  sdk: ^3.12.0
+  flutter: ">=3.44.0"
 
 dependencies:
   animations:
     path: ../../animations
   cupertino_icons: ^1.0.2
   flutter:
     sdk: flutter
+  material_ui: ^1.0.0
 
 dev_dependencies:
   flutter_test:

diff --git a/packages/animations/lib/src/fade_scale_transition.dart b/packages/animations/lib/src/fade_scale_transition.dart
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter/material.dart';
+import 'package:material_ui/material_ui.dart';
 
 import 'modal.dart';
 

diff --git a/packages/animations/lib/src/fade_through_transition.dart b/packages/animations/lib/src/fade_through_transition.dart
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter/material.dart';
+import 'package:material_ui/material_ui.dart';
 
 /// Used by [PageTransitionsTheme] to define a page route transition animation
 /// in which the outgoing page fades out, then the incoming page fades in and

diff --git a/packages/animations/lib/src/modal.dart b/packages/animations/lib/src/modal.dart
@@ -4,7 +4,7 @@
 
 import 'dart:ui' as ui;
 
-import 'package:flutter/material.dart';
+import 'package:material_ui/material_ui.dart';
 
 import 'fade_scale_transition.dart';
 
@@ -96,12 +96,11 @@ class _ModalRoute<T> extends PopupRoute<T> {
     this.barrierLabel,
     required this.transitionDuration,
     required this.reverseTransitionDuration,
-    required _ModalTransitionBuilder transitionBuilder,
+    required this._transitionBuilder,
     required this.builder,
     RouteSettings? routeSettings,
     super.filter,
   }) : assert(!barrierDismissible || barrierLabel != null),
-       _transitionBuilder = transitionBuilder,
        super(settings: routeSettings);
 
   @override

diff --git a/packages/animations/lib/src/open_container.dart b/packages/animations/lib/src/open_container.dart
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
+import 'package:material_ui/material_ui.dart';
 
 /// Signature for `action` callback function provided to [OpenContainer.openBuilder].
 ///

diff --git a/packages/animations/lib/src/shared_axis_transition.dart b/packages/animations/lib/src/shared_axis_transition.dart
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter/material.dart';
+import 'package:material_ui/material_ui.dart';
 
 /// Determines which type of shared axis transition is used.
 enum SharedAxisTransitionType {

diff --git a/packages/animations/pubspec.yaml b/packages/animations/pubspec.yaml
@@ -2,15 +2,16 @@ name: animations
 description: Fancy pre-built animations that can easily be integrated into any Flutter application.
 repository: https://github.com/flutter/packages/tree/main/packages/animations
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+animations%22
-version: 2.2.0
+version: 3.0.0
 
 environment:
-  sdk: ^3.10.0
-  flutter: ">=3.38.0"
+  sdk: ^3.12.0
+  flutter: ">=3.44.0"
 
 dependencies:
   flutter:
     sdk: flutter
+  material_ui: ^1.0.0
 
 dev_dependencies:
   flutter_test:

diff --git a/packages/animations/test/dual_transition_builder_test.dart b/packages/animations/test/dual_transition_builder_test.dart
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:material_ui/material_ui.dart';
 
 void main() {
   testWidgets('runs animations', (WidgetTester tester) async {

diff --git a/packages/animations/test/fade_scale_transition_test.dart b/packages/animations/test/fade_scale_transition_test.dart
@@ -4,8 +4,8 @@
 
 import 'package:animations/src/fade_scale_transition.dart';
 import 'package:animations/src/modal.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:material_ui/material_ui.dart';
 
 void main() {
   testWidgets('FadeScaleTransitionConfiguration builds a new route', (WidgetTester tester) async {

diff --git a/packages/animations/test/fade_through_transition_test.dart b/packages/animations/test/fade_through_transition_test.dart
@@ -3,8 +3,8 @@
 // found in the LICENSE file.
 
 import 'package:animations/src/fade_through_transition.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:material_ui/material_ui.dart';
 
 void main() {
   testWidgets('FadeThroughPageTransitionsBuilder builds a FadeThroughTransition', (

diff --git a/packages/animations/test/modal_test.dart b/packages/animations/test/modal_test.dart
@@ -5,8 +5,8 @@
 import 'dart:ui' as ui;
 
 import 'package:animations/src/modal.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:material_ui/material_ui.dart';
 
 void main() {
   testWidgets('showModal builds a new route with specified barrier properties', (

diff --git a/packages/animations/test/open_container_test.dart b/packages/animations/test/open_container_test.dart
@@ -3,8 +3,8 @@
 // found in the LICENSE file.
 
 import 'package:animations/src/open_container.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:material_ui/material_ui.dart';
 
 void main() {
   testWidgets('Can be opened via GlobalKey', (WidgetTester tester) async {

diff --git a/packages/animations/test/shared_axis_transition_test.dart b/packages/animations/test/shared_axis_transition_test.dart
@@ -3,8 +3,8 @@
 // found in the LICENSE file.
 
 import 'package:animations/src/shared_axis_transition.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:material_ui/material_ui.dart';
 import 'package:vector_math/vector_math_64.dart' hide Colors;
 
 void main() {