Updated to support the latest version of Flutter

analysis_options.yaml

@@ -32,10 +32,8 @@ linter:
     prefer_iterable_whereType: true
     prefer_function_declarations_over_variables: true
     unnecessary_lambdas: true
-    prefer_equal_for_default_values: true
     avoid_init_to_null: true
     unnecessary_getters_setters: true
-    unnecessary_getters: true
     prefer_expression_function_bodies: true
     unnecessary_this: true
     unnecessary_const: true
@@ -51,11 +49,10 @@ linter:
     prefer_final_fields: true
     use_setters_to_change_properties: true
     avoid_setters_without_getters: true
-    avoid_returning_null: true
     avoid_returning_this: true
     type_annotate_public_apis: true
     prefer_typing_uninitialized_variables: true
-#    omit_local_variable_types: true
+    #    omit_local_variable_types: true
     avoid_types_on_closure_parameters: true
     avoid_return_types_on_setters: true
     prefer_generic_function_type_aliases: true
@@ -66,11 +63,9 @@ linter:
     avoid_equals_and_hash_code_on_mutable_classes: true
     avoid_null_checks_in_equality_operators: true
 
-
     # PEDANTIC
     # (duplicated rules are removed)
     always_declare_return_types: true
-    always_require_non_null_named_parameters: true
     annotate_overrides: true
     avoid_empty_else: true
     avoid_shadowing_type_parameters: true
@@ -83,12 +78,15 @@ linter:
     prefer_contains: true
     prefer_for_elements_to_map_fromIterable: true
     prefer_if_null_operators: true
-#    prefer_single_quotes: true
+    #    prefer_single_quotes: true
     prefer_spread_collections: true
     recursive_getters: true
     type_init_formals: true
     unawaited_futures: true
     unnecessary_new: true
     unnecessary_null_in_if_null_operators: true
     unrelated_type_equality_checks: true
-    valid_regexps: true
+    valid_regexps: true
+analyzer:
+  errors:
+    comment_references: ignore

example/lib/color_picker_dialog.dart

@@ -3,18 +3,15 @@ import 'package:flutter_material_color_picker/flutter_material_color_picker.dart
 
 /// Dialog with some Material colors ([materialColors]) to pick one of them.
 class ColorPickerDialog extends StatefulWidget {
-
   /// Initially selected color.
   ///
   /// If pre-selected color is not from [materialColors] [Colors.blue] will be
   /// used.
   final Color selectedColor;
 
   ///
-  const ColorPickerDialog({
-    Key? key,
-    required this.selectedColor
-  }) : super(key: key);
+  const ColorPickerDialog({Key? key, required this.selectedColor})
+      : super(key: key);
 
   @override
   State<StatefulWidget> createState() => _ColorPickerDialogState();
@@ -61,7 +58,7 @@ class _ColorPickerDialogState extends State<ColorPickerDialog> {
     );
   }
 
-  void _onMainColorChange (Color? newColor) {
+  void _onMainColorChange(Color? newColor) {
     if (newColor == null) return;
 
     setState(() {

example/lib/date_pickers_widgets/range_picker_page.dart

@@ -18,7 +18,6 @@ class RangePickerPage extends StatefulWidget {
 }
 
 class _RangePickerPageState extends State<RangePickerPage> {
-
   final DateTime _firstDate = DateTime.now().subtract(Duration(days: 3450));
   final DateTime _lastDate = DateTime.now().add(Duration(days: 345));
 

example/pubspec.lock

@@ -45,10 +45,10 @@ packages:
     dependency: "direct main"
     description:
       name: cupertino_icons
-      sha256: caac504f942f41dfadcf45229ce8c47065b93919a12739f20d6173a883c5ec73
+      sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.8"
   fake_async:
     dependency: transitive
     description:
@@ -68,7 +68,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.4.2"
+    version: "0.5.0"
   flutter_localizations:
     dependency: "direct main"
     description: flutter
@@ -78,10 +78,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_material_color_picker
-      sha256: "64432c3b13bbcc6f428bae9d2e75b1b3da1e6f3219979e08a3bd9f176781d9f2"
+      sha256: ca1e7749d228c9155ea24bce98e647cdbffa350e6f334f6c001f841cd3d9c987
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.0+2"
+    version: "1.2.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -99,18 +99,18 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
+      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.4"
+    version: "10.0.5"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
+      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.3"
+    version: "3.0.5"
   leak_tracker_testing:
     dependency: transitive
     description:
@@ -131,18 +131,18 @@ packages:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.0"
+    version: "0.11.1"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
+      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
       url: "https://pub.dev"
     source: hosted
-    version: "1.12.0"
+    version: "1.15.0"
   path:
     dependency: transitive
     description:
@@ -200,10 +200,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
+      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.0"
+    version: "0.7.2"
   vector_math:
     dependency: transitive
     description:
@@ -216,10 +216,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
+      sha256: "5c5f338a667b4c644744b661f309fb8080bb94b18a7e91ef1dbd343bed00ed6d"
       url: "https://pub.dev"
     source: hosted
-    version: "14.2.1"
+    version: "14.2.5"
 sdks:
   dart: ">=3.3.0 <4.0.0"
   flutter: ">=3.18.0-18.0.pre.54"

lib/src/date_picker_mixin.dart

@@ -4,7 +4,6 @@ import 'styles/date_picker_styles.dart';
 
 ///
 mixin CommonDatePickerFunctions {
-
   /// Builds widgets showing abbreviated days of week. The first widget in the
   /// returned list corresponds to the first day of week for the current locale.
   ///
@@ -23,11 +22,8 @@ mixin CommonDatePickerFunctions {
   /// _ _ _ _ 1 2 3
   /// 4 5 6 7 8 9 10
   /// ```
-  List<Widget> getDayHeaders(
-      DayHeaderStyleBuilder headerStyleBuilder,
-      List<String> narrowWeekdays,
-      int firstDayOfWeekIndex) {
-
+  List<Widget> getDayHeaders(DayHeaderStyleBuilder headerStyleBuilder,
+      List<String> narrowWeekdays, int firstDayOfWeekIndex) {
     final List<Widget> result = <Widget>[];
 
     for (int i = firstDayOfWeekIndex; true; i = (i + 1) % 7) {
@@ -37,12 +33,7 @@ mixin CommonDatePickerFunctions {
       Widget header = ExcludeSemantics(
         child: Container(
           decoration: headerStyle?.decoration,
-          child: Center(
-              child: Text(
-                  weekday,
-                  style: headerStyle?.textStyle
-              )
-          ),
+          child: Center(child: Text(weekday, style: headerStyle?.textStyle)),
         ),
       );
 
@@ -86,8 +77,7 @@ mixin CommonDatePickerFunctions {
   ///   into the [MaterialLocalizations.narrowWeekdays] list.
   /// - [MaterialLocalizations.narrowWeekdays] list provides localized names of
   ///   days of week, always starting with Sunday and ending with Saturday.
-  int computeFirstDayOffset(
-      int year, int month, int firstDayOfWeekFromSunday) {
+  int computeFirstDayOffset(int year, int month, int firstDayOfWeekFromSunday) {
     // 0-based day of week, with 0 representing Monday.
     final int weekdayFromMonday = DateTime(year, month).weekday - 1;
     // firstDayOfWeekFromSunday recomputed to be Monday-based
@@ -96,4 +86,4 @@ mixin CommonDatePickerFunctions {
     // and the day corresponding to the 1-st of the month.
     return (weekdayFromMonday - firstDayOfWeekFromMonday) % 7;
   }
-}
+}

lib/src/day_based_changable_picker.dart

@@ -1,8 +1,9 @@
+// ignore_for_file: comment_references
+
 import 'dart:async';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
-
 import 'package:intl/intl.dart' as intl;
 
 import 'basic_day_based_widget.dart';
@@ -160,6 +161,8 @@ class _DayBasedChangeablePickerState<T>
 
     final ThemeData theme = Theme.of(context);
     _resultStyles = widget.datePickerStyles.fulfillWithTheme(theme);
+
+    widget.selectablePicker.onDayTapped(widget.selection.earliest);
   }
 
   @override