fix: 👕 update pubspec.yaml file and minimum SDK constraint

CHANGELOG.md

@@ -1,5 +1,6 @@
 ## [3.0.0]
-- Fixed removed deprecated text style after Flutter 3.22 follow [migration guide](https://docs.flutter.dev/release/breaking-changes/3-19-deprecations#texttheme)
+- [BREAKING] Fixed [#434](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/issues/434) removed deprecated text style after Flutter 3.22 follow [migration guide](https://docs.flutter.dev/release/breaking-changes/3-19-deprecations#texttheme)
+- Updated minimum support to dart sdk 2.18.0
 
 ## [2.1.1]
 - Fixed [#425](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/issues/425) - Unhandled breaking change in v2.1.0

example/lib/detailscreen.dart

@@ -1,12 +1,11 @@
-import 'package:example/helper.dart';
 import 'package:flutter/material.dart';
 import 'package:showcaseview/showcaseview.dart';
 
 class Detail extends StatefulWidget {
   const Detail({Key? key}) : super(key: key);
 
   @override
-  _DetailState createState() => _DetailState();
+  State<Detail> createState() => _DetailState();
 }
 
 class _DetailState extends State<Detail> {
@@ -16,9 +15,7 @@ class _DetailState extends State<Detail> {
   @override
   void initState() {
     super.initState();
-    //NOTE: remove ambiguate function if you are using
-    //flutter version greater than 3.x and direct use WidgetsBinding.instance
-    ambiguate(WidgetsBinding.instance)?.addPostFrameCallback(
+    WidgetsBinding.instance.addPostFrameCallback(
       (_) => Future.delayed(const Duration(milliseconds: 200), () {
         ShowCaseWidget.of(myContext!).startShowCase([_one]);
       }),

example/lib/main.dart

@@ -1,7 +1,6 @@
 import 'dart:developer';
 
 import 'package:example/detailscreen.dart';
-import 'package:example/helper.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:showcaseview/showcaseview.dart';
@@ -48,7 +47,7 @@ class MailPage extends StatefulWidget {
   const MailPage({Key? key}) : super(key: key);
 
   @override
-  _MailPageState createState() => _MailPageState();
+  State<MailPage> createState() => _MailPageState();
 }
 
 class _MailPageState extends State<MailPage> {
@@ -65,9 +64,7 @@ class _MailPageState extends State<MailPage> {
   void initState() {
     super.initState();
     //Start showcase view after current widget frames are drawn.
-    //NOTE: remove ambiguate function if you are using
-    //flutter version greater than 3.x and direct use WidgetsBinding.instance
-    ambiguate(WidgetsBinding.instance)?.addPostFrameCallback(
+    WidgetsBinding.instance.addPostFrameCallback(
       (_) => ShowCaseWidget.of(context)
           .startShowCase([_one, _two, _three, _four, _five]),
     );

example/pubspec.yaml

@@ -3,7 +3,7 @@ description: An example application to demonstrate showcaseview package.
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=2.18.0 <4.0.0"
 
 publish_to: none
 
@@ -14,7 +14,7 @@ dependencies:
     path: ../
 
 dev_dependencies:
-  flutter_lints: ^1.0.4
+  flutter_lints: 2.0.2
   flutter_test:
     sdk: flutter
 

lib/src/layout_overlays.dart

@@ -22,7 +22,6 @@
 
 import 'package:flutter/material.dart';
 
-import 'extension.dart';
 import 'showcase_widget.dart';
 
 typedef OverlayBuilderCallback = Widget Function(
@@ -50,12 +49,12 @@ class AnchoredOverlay extends StatelessWidget {
   final RenderObject? rootRenderObject;
 
   const AnchoredOverlay({
-    Key? key,
+    super.key,
     this.showOverlay = false,
     this.overlayBuilder,
     this.child,
     this.rootRenderObject,
-  }) : super(key: key);
+  });
 
   @override
   Widget build(BuildContext context) {
@@ -120,11 +119,11 @@ class OverlayBuilder extends StatefulWidget {
   final Widget? child;
 
   const OverlayBuilder({
-    Key? key,
+    super.key,
     this.showOverlay = false,
     this.overlayBuilder,
     this.child,
-  }) : super(key: key);
+  });
 
   @override
   State<OverlayBuilder> createState() => _OverlayBuilderState();
@@ -138,23 +137,20 @@ class _OverlayBuilderState extends State<OverlayBuilder> {
     super.initState();
 
     if (widget.showOverlay) {
-      ambiguate(WidgetsBinding.instance)
-          ?.addPostFrameCallback((_) => showOverlay());
+      WidgetsBinding.instance.addPostFrameCallback((_) => showOverlay());
     }
   }
 
   @override
   void didUpdateWidget(OverlayBuilder oldWidget) {
     super.didUpdateWidget(oldWidget);
-    ambiguate(WidgetsBinding.instance)
-        ?.addPostFrameCallback((_) => syncWidgetAndOverlay());
+    WidgetsBinding.instance.addPostFrameCallback((_) => syncWidgetAndOverlay());
   }
 
   @override
   void reassemble() {
     super.reassemble();
-    ambiguate(WidgetsBinding.instance)
-        ?.addPostFrameCallback((_) => syncWidgetAndOverlay());
+    WidgetsBinding.instance.addPostFrameCallback((_) => syncWidgetAndOverlay());
   }
 
   @override
@@ -208,8 +204,8 @@ class _OverlayBuilderState extends State<OverlayBuilder> {
   }
 
   void buildOverlay() async {
-    ambiguate(WidgetsBinding.instance)
-        ?.addPostFrameCallback((_) => _overlayEntry?.markNeedsBuild());
+    WidgetsBinding.instance
+        .addPostFrameCallback((_) => _overlayEntry?.markNeedsBuild());
   }
 
   @override

lib/src/measure_size.dart

@@ -23,19 +23,17 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
 
-import 'extension.dart';
-
 typedef OnWidgetSizeChange = void Function(Size? size);
 
 class MeasureSize extends StatefulWidget {
   final Widget? child;
   final OnWidgetSizeChange onSizeChange;
 
   const MeasureSize({
-    Key? key,
+    super.key,
     required this.onSizeChange,
     required this.child,
-  }) : super(key: key);
+  });
 
   @override
   State<MeasureSize> createState() => _MeasureSizeState();
@@ -44,8 +42,7 @@ class MeasureSize extends StatefulWidget {
 class _MeasureSizeState extends State<MeasureSize> {
   @override
   Widget build(BuildContext context) {
-    ambiguate(SchedulerBinding.instance)
-        ?.addPostFrameCallback(postFrameCallback);
+    SchedulerBinding.instance.addPostFrameCallback(postFrameCallback);
     return Container(
       key: widgetKey,
       child: widget.child,

lib/src/showcase.dart

@@ -27,7 +27,6 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
 import 'enum.dart';
-import 'extension.dart';
 import 'get_position.dart';
 import 'layout_overlays.dart';
 import 'shape_clipper.dart';
@@ -428,7 +427,7 @@ class _ShowcaseState extends State<Showcase> {
   }
 
   void _scrollIntoView() {
-    ambiguate(WidgetsBinding.instance)?.addPostFrameCallback((timeStamp) async {
+    WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
       setState(() => _isScrollRunning = true);
       await Scrollable.ensureVisible(
         widget.key.currentContext!,
@@ -464,14 +463,14 @@ class _ShowcaseState extends State<Showcase> {
   }
 
   void initRootWidget() {
-    ambiguate(WidgetsBinding.instance)?.addPostFrameCallback((_) {
+    WidgetsBinding.instance.addPostFrameCallback((_) {
       rootWidgetSize = showCaseWidgetState.rootWidgetSize;
       rootRenderObject = showCaseWidgetState.rootRenderObject;
     });
   }
 
   void recalculateRootWidgetSize() {
-    ambiguate(WidgetsBinding.instance)?.addPostFrameCallback((_) {
+    WidgetsBinding.instance.addPostFrameCallback((_) {
       if (!mounted) return;
       final rootWidget =
           context.findRootAncestorStateOfType<State<WidgetsApp>>();
@@ -649,7 +648,6 @@ class _TargetWidget extends StatelessWidget {
   final bool disableDefaultChildGestures;
 
   const _TargetWidget({
-    Key? key,
     required this.offset,
     required this.size,
     required this.shapeBorder,
@@ -658,7 +656,7 @@ class _TargetWidget extends StatelessWidget {
     this.onDoubleTap,
     this.onLongPress,
     this.disableDefaultChildGestures = false,
-  }) : super(key: key);
+  });
 
   @override
   Widget build(BuildContext context) {

lib/src/showcase_widget.dart

@@ -23,7 +23,6 @@
 import 'package:flutter/material.dart';
 
 import '../showcaseview.dart';
-import 'extension.dart';
 
 class ShowCaseWidget extends StatefulWidget {
   final Builder builder;
@@ -157,7 +156,7 @@ class ShowCaseWidgetState extends State<ShowCaseWidget> {
   }
 
   void initRootWidget() {
-    ambiguate(WidgetsBinding.instance)?.addPostFrameCallback((_) {
+    WidgetsBinding.instance.addPostFrameCallback((_) {
       final rootWidget = context.findAncestorStateOfType<State<WidgetsApp>>();
       rootRenderObject = rootWidget?.context.findRenderObject() as RenderBox?;
       rootWidgetSize = rootWidget == null
@@ -269,8 +268,8 @@ class _InheritedShowCaseView extends InheritedWidget {
 
   const _InheritedShowCaseView({
     required this.activeWidgetIds,
-    required Widget child,
-  }) : super(child: child);
+    required super.child,
+  });
 
   @override
   bool updateShouldNotify(_InheritedShowCaseView oldWidget) =>

lib/src/tooltip_widget.dart

@@ -21,12 +21,10 @@
  */
 
 import 'dart:math';
-import 'dart:ui';
 
 import 'package:flutter/material.dart';
 
 import 'enum.dart';
-import 'extension.dart';
 import 'get_position.dart';
 import 'measure_size.dart';
 import 'widget/tooltip_slide_transition.dart';
@@ -67,7 +65,7 @@ class ToolTipWidget extends StatefulWidget {
   final double toolTipSlideEndDistance;
 
   const ToolTipWidget({
-    Key? key,
+    super.key,
     required this.position,
     required this.offset,
     required this.screenSize,
@@ -99,7 +97,7 @@ class ToolTipWidget extends StatefulWidget {
     this.titleTextDirection,
     this.descriptionTextDirection,
     this.toolTipSlideEndDistance = 7,
-  }) : super(key: key);
+  });
 
   @override
   State<ToolTipWidget> createState() => _ToolTipWidgetState();
@@ -131,11 +129,9 @@ class _ToolTipWidgetState extends State<ToolTipWidget>
     // ignore: deprecated_member_use
     final EdgeInsets viewInsets = EdgeInsets.fromWindowPadding(
       // ignore: deprecated_member_use
-      ambiguate(WidgetsBinding.instance)?.window.viewInsets ??
-          // ignore: deprecated_member_use
-          WindowPadding.zero,
+      WidgetsBinding.instance.window.viewInsets,
       // ignore: deprecated_member_use
-      ambiguate(WidgetsBinding.instance)?.window.devicePixelRatio ?? 1,
+      WidgetsBinding.instance.window.devicePixelRatio,
     );
     final double actualVisibleScreenHeight =
         widget.screenSize.height - viewInsets.bottom;
@@ -259,7 +255,7 @@ class _ToolTipWidgetState extends State<ToolTipWidget>
   @override
   void initState() {
     super.initState();
-    ambiguate(WidgetsBinding.instance)?.addPostFrameCallback((_) {
+    WidgetsBinding.instance.addPostFrameCallback((_) {
       if (widget.container != null &&
           _customContainerKey.currentContext != null &&
           _customContainerKey.currentContext?.size != null) {

pubspec.yaml

@@ -1,11 +1,11 @@
 name: showcaseview
 description: A Flutter package to Showcase/Highlight widgets step by step.
 version: 3.0.0
-homepage: https://github.com/simformsolutions/flutter_showcaseview
 issue_tracker: https://github.com/simformsolutions/flutter_showcaseview/issues
+repository: https://github.com/simformsolutions/flutter_showcaseview
 
 environment:
-  sdk: '>=2.12.0 <4.0.0'
+  sdk: '>=2.18.0 <4.0.0'
 
 dependencies:
   flutter:
@@ -14,6 +14,6 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: 1.0.4
+  flutter_lints: 2.0.2
 
 flutter: