[animations] Fix analyzer warnings (#109)

* Update pubspec.yaml

* Update CHANGELOG.md

* Fix analyzer warnings

Author: Shi-Hao Hong

packages/animations/CHANGELOG.md

@@ -1,3 +1,12 @@
+## [1.0.0+4] - February 21, 2020
+
+* Fix a typo in the changelog dates
+* Revert use of modern Material text style nomenclature in the example app
+  to be compatible with Flutter's `stable` branch for the time being.
+* Add override analyzer ignore in modal.dart for reverseTransitionDuration
+  until Flutter's stable branch contains
+  https://github.com/flutter/flutter/pull/48274.
+
 ## [1.0.0+3] - February 18, 2020
 
 * Update README.md to better describe Material motion

packages/animations/example/lib/container_transition.dart

@@ -313,7 +313,10 @@ class _ExampleCard extends StatelessWidget {
               'adipiscing elit, sed do eiusmod tempor.',
               style: Theme.of(context)
                   .textTheme
-                  .bodyText2
+                  // TODO(shihaohong): Remove this once Flutter stable adopts the modern
+                  // Material text style nomenclature.
+                  // ignore: deprecated_member_use
+                  .body1
                   .copyWith(color: Colors.black54),
             ),
           ),
@@ -359,7 +362,10 @@ class _SmallerCard extends StatelessWidget {
                 children: <Widget>[
                   Text(
                     'Title',
-                    style: Theme.of(context).textTheme.headline6,
+                    // TODO(shihaohong): Remove this once Flutter stable adopts the modern
+                    // Material text style nomenclature.
+                    // ignore: deprecated_member_use
+                    style: Theme.of(context).textTheme.title,
                   ),
                   const SizedBox(height: 4),
                   Text(
@@ -409,7 +415,10 @@ class _ExampleSingleTile extends StatelessWidget {
                 children: <Widget>[
                   Text(
                     'Title',
-                    style: Theme.of(context).textTheme.subtitle1,
+                    // TODO(shihaohong): Remove this once Flutter stable adopts the modern
+                    // Material text style nomenclature.
+                    // ignore: deprecated_member_use
+                    style: Theme.of(context).textTheme.subhead,
                   ),
                   const SizedBox(height: 8),
                   Text(
@@ -476,15 +485,21 @@ class _DetailsPage extends StatelessWidget {
               children: <Widget>[
                 Text(
                   'Title',
-                  style: Theme.of(context).textTheme.headline5.copyWith(
+                  // TODO(shihaohong): Remove this once Flutter stable adopts the modern
+                  // Material text style nomenclature.
+                  // ignore: deprecated_member_use
+                  style: Theme.of(context).textTheme.headline.copyWith(
                         color: Colors.black54,
                         fontSize: 30.0,
                       ),
                 ),
                 const SizedBox(height: 10),
                 Text(
                   _loremIpsumParagraph,
-                  style: Theme.of(context).textTheme.bodyText2.copyWith(
+                  // TODO(shihaohong): Remove this once Flutter stable adopts the modern
+                  // Material text style nomenclature.
+                  // ignore: deprecated_member_use
+                  style: Theme.of(context).textTheme.body1.copyWith(
                         color: Colors.black54,
                         height: 1.5,
                         fontSize: 16.0,

packages/animations/example/lib/fade_through_transition.dart

@@ -93,7 +93,10 @@ class _ExampleCard extends StatelessWidget {
                     children: <Widget>[
                       Text(
                         '123 photos',
-                        style: Theme.of(context).textTheme.bodyText1,
+                        // TODO(shihaohong): Remove this once Flutter stable adopts the modern
+                        // Material text style nomenclature.
+                        // ignore: deprecated_member_use
+                        style: Theme.of(context).textTheme.body2,
                       ),
                       Text(
                         '123 photos',

packages/animations/example/lib/shared_axis_transition.dart

@@ -122,7 +122,10 @@ class _CoursePage extends StatelessWidget {
         const Padding(padding: EdgeInsets.symmetric(vertical: 8.0)),
         Text(
           'Streamling your courses',
-          style: Theme.of(context).textTheme.headline5,
+          // TODO(shihaohong): Remove this once Flutter stable adopts the modern
+          // Material text style nomenclature.
+          // ignore: deprecated_member_use
+          style: Theme.of(context).textTheme.headline,
           textAlign: TextAlign.center,
         ),
         const Padding(padding: EdgeInsets.symmetric(vertical: 5.0)),
@@ -194,7 +197,10 @@ class _SignInPage extends StatelessWidget {
             Padding(padding: EdgeInsets.symmetric(vertical: maxHeight / 50)),
             Text(
               'Hi David Park',
-              style: Theme.of(context).textTheme.headline5,
+              // TODO(shihaohong): Remove this once Flutter stable adopts the modern
+              // Material text style nomenclature.
+              // ignore: deprecated_member_use
+              style: Theme.of(context).textTheme.headline,
             ),
             Padding(padding: EdgeInsets.symmetric(vertical: maxHeight / 50)),
             const Text(

packages/animations/lib/src/modal.dart

@@ -106,6 +106,9 @@ class _ModalRoute<T> extends PopupRoute<T> {
   @override
   final Duration transitionDuration;
 
+  // TODO(shihaohong): Remove the override analyzer ignore once
+  // Flutter stable contains https://github.com/flutter/flutter/pull/48274.
+  // ignore: override_on_non_overriding_member
   @override
   final Duration reverseTransitionDuration;
 

packages/animations/pubspec.yaml

@@ -1,6 +1,6 @@
 name: animations
 description: Fancy pre-built animations that can easily be integrated into any Flutter application.
-version: 1.0.0+3
+version: 1.0.0+4
 homepage: https://github.com/flutter/packages/tree/master/packages/animations
 
 environment: