Update for Flutter 3.10 beta (#1746)

## Pre-launch Checklist

- [x] I read the [Flutter Style Guide] _recently_, and have followed its
advice.
- [x] I signed the [CLA].
- [x] I read the [Contributors Guide].
- [x] I updated/added relevant documentation (doc comments with `///`).
- [ ] All existing and new tests are passing.

---------

Co-authored-by: David Iglesias <ditman@gmail.com>
Co-authored-by: Mark Thompson <2554588+MarkTechson@users.noreply.github.com>
Co-authored-by: John Ryan <ryjohn@google.com>

animations/.metadata

@@ -4,7 +4,7 @@
 # This file should be version controlled.
 
 version:
-  revision: f732038a8cf4562ce38a1d7debb30209ae3da896
+  revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
   channel: beta
 
 project_type: app
@@ -13,26 +13,26 @@ project_type: app
 migration:
   platforms:
     - platform: root
-      create_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
-      base_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
+      create_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
+      base_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
     - platform: android
-      create_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
-      base_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
+      create_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
+      base_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
     - platform: ios
-      create_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
-      base_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
+      create_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
+      base_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
     - platform: linux
-      create_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
-      base_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
+      create_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
+      base_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
     - platform: macos
-      create_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
-      base_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
+      create_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
+      base_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
     - platform: web
-      create_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
-      base_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
+      create_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
+      base_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
     - platform: windows
-      create_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
-      base_revision: f732038a8cf4562ce38a1d7debb30209ae3da896
+      create_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
+      base_revision: d11aff97d2df15a076d285f6ad18da75c0d75ddd
 
   # User provided section
 

animations/android/app/build.gradle

@@ -26,6 +26,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "dev.flutter.animations"
     compileSdkVersion flutter.compileSdkVersion
     ndkVersion flutter.ndkVersion
 

animations/android/app/src/debug/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="dev.flutter.animations">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.

animations/android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="dev.flutter.animations">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application
         android:label="animations"
         android:name="${applicationName}"

animations/android/app/src/profile/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="dev.flutter.animations">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.

animations/android/build.gradle

@@ -26,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }

animations/lib/src/basics/animated_builder.dart

@@ -54,10 +54,11 @@ class _AnimatedBuilderDemoState extends State<AnimatedBuilderDemo>
               ),
               child: child,
               onPressed: () {
-                if (controller.status == AnimationStatus.completed) {
-                  controller.reverse();
-                } else {
-                  controller.forward();
+                switch (controller.status) {
+                  case AnimationStatus.completed:
+                    controller.reverse();
+                  default:
+                    controller.forward();
                 }
               },
             );

animations/lib/src/basics/animation_controller.dart

@@ -72,10 +72,11 @@ class _AnimationControllerDemoState extends State<AnimationControllerDemo>
             ElevatedButton(
               child: const Text('animate'),
               onPressed: () {
-                if (controller.status == AnimationStatus.completed) {
-                  controller.reverse();
-                } else {
-                  controller.forward();
+                switch (controller.status) {
+                  case AnimationStatus.completed:
+                    controller.reverse();
+                  default:
+                    controller.forward();
                 }
               },
             )

animations/lib/src/basics/tweens.dart

@@ -54,15 +54,19 @@ class _TweenDemoState extends State<TweenDemo>
             ),
             ElevatedButton(
               child: Text(
-                controller.status == AnimationStatus.completed
-                    ? 'Buy a Mansion'
-                    : 'Win Lottery',
+                switch (controller.status) {
+                  AnimationStatus.completed => 'Buy a Mansion',
+                  AnimationStatus.forward => 'Accruing...',
+                  AnimationStatus.reverse => 'Spending...',
+                  _ => 'Win the lottery',
+                },
               ),
               onPressed: () {
-                if (controller.status == AnimationStatus.completed) {
-                  controller.reverse();
-                } else {
-                  controller.forward();
+                switch (controller.status) {
+                  case AnimationStatus.completed:
+                    controller.reverse();
+                  default:
+                    controller.forward();
                 }
               },
             )

animations/macos/Runner/MainFlutterWindow.swift

@@ -3,7 +3,7 @@ import FlutterMacOS
 
 class MainFlutterWindow: NSWindow {
   override func awakeFromNib() {
-    let flutterViewController = FlutterViewController.init()
+    let flutterViewController = FlutterViewController()
     let windowFrame = self.frame
     self.contentViewController = flutterViewController
     self.setFrame(windowFrame, display: true)

animations/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 publish_to: none
 
 environment:
-  sdk: '>=2.19.5 <4.0.0'
+  sdk: ^3.0.0-0
 
 dependencies:
   flutter: