🔧 Update Pack 2 #12

Author: SaadArdati

example/lib/main.dart

@@ -36,7 +36,7 @@ class MyApp extends StatelessWidget {
         colorScheme: ColorScheme.fromSeed(
           brightness: Brightness.light,
           seedColor: Colors.blue,
-          background: const Color(0xFFF0F0F0),
+          surface: const Color(0xFFF0F0F0),
         ),
         inputDecorationTheme: InputDecorationTheme(
           isDense: true,
@@ -52,7 +52,7 @@ class MyApp extends StatelessWidget {
         colorScheme: ColorScheme.fromSeed(
           brightness: Brightness.dark,
           seedColor: Colors.blue,
-          background: const Color(0xFF0F0F0F),
+          surface: const Color(0xFF0F0F0F),
         ),
         inputDecorationTheme: InputDecorationTheme(
           isDense: true,

example/lib/stories/text_animation.dart

@@ -179,7 +179,7 @@ class _TagLineState extends State<TagLine> {
         Text(
           'We help you',
           style: GoogleFonts.robotoMono().copyWith(
-            color: Theme.of(context).colorScheme.onBackground,
+            color: Theme.of(context).colorScheme.onSurface,
             fontSize: 48,
           ),
           strutStyle: const StrutStyle(
@@ -334,7 +334,7 @@ class _TranslationState extends State<Translation> {
         Text(
           ', Stranger',
           style: GoogleFonts.sacramento().copyWith(
-            color: Theme.of(context).colorScheme.onBackground,
+            color: Theme.of(context).colorScheme.onSurface,
             fontSize: 56,
           ),
           strutStyle: const StrutStyle(

lib/src/animated_group_effect.dart

@@ -109,6 +109,8 @@ class AnimatedGroup extends StatefulWidget {
   /// first time, but subsequent insertions should animate.
   final bool triggerAddImmediately;
 
+  /// Whether to disable swapping animations for the children when the order
+  /// of the children changes.
   final bool noSwapping;
 
   /// Creates an [AnimatedGroup] with the given parameters.
@@ -187,6 +189,8 @@ class AnimatedChild extends StatefulWidget {
   /// child.
   final bool useSnapshots;
 
+  /// Whether to disable swapping animations for the child when the order of
+  /// the children changes.
   final bool noSwapping;
 
   /// The builder that wraps the given [child] in a widget that animates the

lib/src/effects/roll/roll_effect.dart

@@ -235,7 +235,7 @@ class _RollingEffectWidgetState extends State<RollingEffectWidget> {
             widget.child!,
           );
 
-    late final oldRoll = FractionalTranslation(
+    final oldRoll = FractionalTranslation(
       transformHitTests: false,
       translation: slideOutOffset * widget.multiplier,
       child: oldChild == null

lib/src/extensions.dart

@@ -25,30 +25,9 @@ extension ScrollPositionExt on ScrollPosition {
   bool get atEnd => pixels == maxScrollExtent;
 }
 
+/// Extension methods for [double].
 extension DoubleHelper on double? {
-  double get clampUnderZero => this == null ? 0 : this! < 0 ? 0 : this!;
-
-  bool get zeroIsFalse => this == null ? false : this! <= 0;
-
-  bool get oneIsTrue => this == null ? true : this! >= 1;
-
-  bool get middlePointBool => this == null ? false : this! >= 0.5;
-
-  double get magnetize => this == null
-      ? 0
-      : this! < 0.5
-          ? 0
-          : 1;
 
-  double get magnetizeReverse => this == null
-      ? 1
-      : this! < 0.5
-          ? 1
-          : 0;
-
-  bool get isZero => this == null ? false : this! == 0;
-
-  bool get isOne => this == null ? false : this! == 1;
-
-  bool get isMiddlePoint => this == null ? false : this! == 0.5;
+  /// Clamps the value to be at least 0.
+  double get clampUnderZero => this == null ? 0 : this! < 0 ? 0 : this!;
 }

pubspec.yaml

@@ -25,7 +25,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^3.0.2
+  flutter_lints: ^4.0.0
 
 flutter: