touch ./animations (#148)

* Update project structure using flutter create and remove unused tests
* Small updates to main.dart
* Update maintenance.md
* Add missing newline
* Add rudimentary test
* Apply formatting

MAINTENANCE.md

@@ -6,7 +6,7 @@ match any new language/SDK features, etc.).
 
 | Sample                    | GH username        | Date Updated   |
 | :------------------------ | -----------------: | -------------: |
-| animations                |                    |                |
+| animations                | theacodes          | 10/7/19        |
 | chrome-os-best-practices  |                    |                |
 | experimental              |                    |                |
 | flutter_maps_firestore    |                    |                |

animations/.gitignore

@@ -61,6 +61,7 @@
 **/ios/Flutter/app.flx
 **/ios/Flutter/app.zip
 **/ios/Flutter/flutter_assets/
+**/ios/Flutter/flutter_export_environment.sh
 **/ios/ServiceDefinitions.json
 **/ios/Runner/GeneratedPluginRegistrant.*
 

animations/android/.gitignore

@@ -0,0 +1,7 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java

animations/android/app/src/main/kotlin/com/example/animations/MainActivity.kt

@@ -0,0 +1,13 @@
+package com.example.animations
+
+import android.os.Bundle
+
+import io.flutter.app.FlutterActivity
+import io.flutter.plugins.GeneratedPluginRegistrant
+
+class MainActivity: FlutterActivity() {
+  override fun onCreate(savedInstanceState: Bundle?) {
+    super.onCreate(savedInstanceState)
+    GeneratedPluginRegistrant.registerWith(this)
+  }
+}

animations/ios/.gitignore

@@ -0,0 +1,31 @@
+*.mode1v3
+*.mode2v3
+*.moved-aside
+*.pbxuser
+*.perspectivev3
+**/*sync/
+.sconsign.dblite
+.tags*
+**/.vagrant/
+**/DerivedData/
+Icon?
+**/Pods/
+**/.symlinks/
+profile
+xcuserdata
+**/.generated/
+Flutter/App.framework
+Flutter/Flutter.framework
+Flutter/Generated.xcconfig
+Flutter/app.flx
+Flutter/app.zip
+Flutter/flutter_assets/
+Flutter/flutter_export_environment.sh
+ServiceDefinitions.json
+Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!default.mode1v3
+!default.mode2v3
+!default.pbxuser
+!default.perspectivev3

animations/ios/Runner/AppDelegate.swift

@@ -0,0 +1,13 @@
+import UIKit
+import Flutter
+
+@UIApplicationMain
+@objc class AppDelegate: FlutterAppDelegate {
+  override func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    GeneratedPluginRegistrant.register(with: self)
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+}

animations/ios/Runner/Runner-Bridging-Header.h

@@ -0,0 +1 @@
+#import "GeneratedPluginRegistrant.h"

animations/lib/main.dart

@@ -25,35 +25,65 @@ class Demo {
   final String route;
   final WidgetBuilder builder;
 
-  const Demo(this.name, this.route, this.builder);
+  const Demo({this.name, this.route, this.builder});
 }
 
 final basicDemos = [
-  Demo('AnimatedContainer', AnimatedContainerDemo.routeName,
+  Demo(
-      (context) => AnimatedContainerDemo()),
+      name: 'AnimatedContainer',
-  Demo('PageRouteBuilder', PageRouteBuilderDemo.routeName,
+      route: AnimatedContainerDemo.routeName,
-      (context) => PageRouteBuilderDemo()),
+      builder: (context) => AnimatedContainerDemo()),
-  Demo('Animation Controller', AnimationControllerDemo.routeName,
+  Demo(
-      (context) => AnimationControllerDemo()),
+      name: 'PageRouteBuilder',
-  Demo('Tweens', TweenDemo.routeName, (context) => TweenDemo()),
+      route: PageRouteBuilderDemo.routeName,
-  Demo('AnimatedBuilder', AnimatedBuilderDemo.routeName,
+      builder: (context) => PageRouteBuilderDemo()),
-      (context) => AnimatedBuilderDemo()),
+  Demo(
-  Demo('Custom Tween', CustomTweenDemo.routeName,
+      name: 'Animation Controller',
-      (context) => CustomTweenDemo()),
+      route: AnimationControllerDemo.routeName,
-  Demo('Tween Sequences', TweenSequenceDemo.routeName,
+      builder: (context) => AnimationControllerDemo()),
-      (context) => TweenSequenceDemo()),
+  Demo(
+      name: 'Tweens',
+      route: TweenDemo.routeName,
+      builder: (context) => TweenDemo()),
+  Demo(
+      name: 'AnimatedBuilder',
+      route: AnimatedBuilderDemo.routeName,
+      builder: (context) => AnimatedBuilderDemo()),
+  Demo(
+      name: 'Custom Tween',
+      route: CustomTweenDemo.routeName,
+      builder: (context) => CustomTweenDemo()),
+  Demo(
+      name: 'Tween Sequences',
+      route: TweenSequenceDemo.routeName,
+      builder: (context) => TweenSequenceDemo()),
 ];
 
 final miscDemos = [
-  Demo('Expandable Card', ExpandCardDemo.routeName,
+  Demo(
-      (context) => ExpandCardDemo()),
+      name: 'Expandable Card',
-  Demo('Carousel', CarouselDemo.routeName, (context) => CarouselDemo()),
+      route: ExpandCardDemo.routeName,
-  Demo('Focus Image', FocusImageDemo.routeName, (context) => FocusImageDemo()),
+      builder: (context) => ExpandCardDemo()),
-  Demo('Card Swipe', CardSwipeDemo.routeName, (context) => CardSwipeDemo()),
+  Demo(
-  Demo('Repeating Animation', RepeatingAnimationDemo.routeName,
+      name: 'Carousel',
-      (context) => RepeatingAnimationDemo()),
+      route: CarouselDemo.routeName,
-  Demo('Spring Physics', PhysicsCardDragDemo.routeName,
+      builder: (context) => CarouselDemo()),
-      (context) => PhysicsCardDragDemo()),
+  Demo(
+      name: 'Focus Image',
+      route: FocusImageDemo.routeName,
+      builder: (context) => FocusImageDemo()),
+  Demo(
+      name: 'Card Swipe',
+      route: CardSwipeDemo.routeName,
+      builder: (context) => CardSwipeDemo()),
+  Demo(
+      name: 'Repeating Animation',
+      route: RepeatingAnimationDemo.routeName,
+      builder: (context) => RepeatingAnimationDemo()),
+  Demo(
+      name: 'Spring Physics',
+      route: PhysicsCardDragDemo.routeName,
+      builder: (context) => PhysicsCardDragDemo()),
 ];
 
 final basicDemoRoutes =

animations/test/empty_test.dart

@@ -1,9 +0,0 @@
-// Copyright 2019 The Flutter team. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-import 'package:flutter_test/flutter_test.dart';
-
-void main() {
-  testWidgets('This test always passes', (tester) async {});
-}

animations/test/widget_test.dart

@@ -0,0 +1,20 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:animations/main.dart';
+
+void main() {
+  testWidgets('Counter increments smoke test', (tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(AnimationSamples());
+
+    // Verify that a least one of our demos is showing up in the list
+    expect(find.text('AnimatedContainer'), findsOneWidget);
+  });
+}

animations/web/index.html

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="UTF-8">
+  <title>animations</title>
+</head>
+<body>
+  <script src="main.dart.js" type="application/javascript"></script>
+</body>
+</html>