* Add default behavior the onSkip parameter of the IntroScreens

* Add `containerBg` parameter to the `IntroScreens` class to set the color for the wrapper container

Author: Ethiel97

Diff for: CHANGELOG.md

@@ -31,3 +31,13 @@
 ## [0.1.6] - [2022-13-02]
 
 * Minor update: make intro screen texts use default body text theme style
+
+## [0.1.7] - [2022-05-18]
+
+* Minor update: migrate to Flutter 3.0
+
+
+## [0.2.0] - [2022-05-18]
+
+* Add default behavior the `onSkip` parameter of the `IntroScreens`
+* Add `containerBg` parameter to the `IntroScreens` class to set the color for the wrapper container

Diff for: README.md

@@ -25,7 +25,7 @@ Add the following to pubspec.yaml:
 
 ```yaml
 dependencies:
-  nice_intro: ^0.1.6
+  nice_intro: ^0.2.0
 ```
 
 ## Usage Example
@@ -95,6 +95,7 @@ And pass it to your scaffold widget.
 | textStyle  |`TextStyle`  | null  | Set the style of the title and description of your slide|
 | headerBgColor  | `Color` | `Colors.white`  | Set the background color of the slide  |
 | headerPadding  | `EdgeInsets`  |  `EdgeInsets.all(12)` |  Set the padding of the header part of your slide screen  |
+| containerBg  | `Color`  |  `Colors.white` |  Set the wrapper container's background color  |
 
 #### IntroScreens widget's properties
 

Diff for: example/pubspec.lock

@@ -7,7 +7,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.8.1"
+    version: "2.8.2"
   boolean_selector:
     dependency: transitive
     description:
@@ -21,7 +21,7 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   charcode:
     dependency: transitive
     description:
@@ -42,7 +42,7 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
   crypto:
     dependency: transitive
     description:
@@ -63,7 +63,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   ffi:
     dependency: transitive
     description:
@@ -94,7 +94,7 @@ packages:
       name: google_fonts
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.3.2"
   http:
     dependency: transitive
     description:
@@ -115,7 +115,14 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.10"
+    version: "0.12.11"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.4"
   meta:
     dependency: transitive
     description:
@@ -129,14 +136,14 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.1.5"
+    version: "0.2.0"
   path:
     dependency: transitive
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.1"
   path_provider:
     dependency: transitive
     description:
@@ -218,7 +225,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   stack_trace:
     dependency: transitive
     description:
@@ -253,7 +260,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.2"
+    version: "0.4.9"
   typed_data:
     dependency: transitive
     description:
@@ -267,7 +274,7 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.2"
   win32:
     dependency: transitive
     description:
@@ -283,5 +290,5 @@ packages:
     source: hosted
     version: "0.2.0"
 sdks:
-  dart: ">=2.14.0 <3.0.0"
-  flutter: ">=2.5.0"
+  dart: ">=2.17.0-0 <3.0.0"
+  flutter: ">=2.10.0-0"

Diff for: lib/intro_screens.dart

@@ -1,6 +1,3 @@
-import 'dart:ui';
-
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:google_fonts/google_fonts.dart';
@@ -50,7 +47,7 @@ class IntroScreens extends StatefulWidget {
 
   ///defines what to do when the skip button is tapped
   ///[Function]
-  final Function onSkip;
+  final Function? onSkip;
 
   ///defines what to do when the last slide is reached
   ///[Function]
@@ -84,15 +81,20 @@ class IntroScreens extends StatefulWidget {
   ///sets the physics for the page view
   final ScrollPhysics physics;
 
+  ///[Color]
+  ///sets the wrapper container's background color, defaults to white
+  final Color containerBg;
+
   const IntroScreens({
     required this.slides,
     this.footerRadius = 12.0,
     this.footerGradients = const [],
+    this.containerBg = Colors.white,
     required this.onDone,
     this.indicatorType = IndicatorType.CIRCLE,
     this.appTitle = '',
     this.physics = const BouncingScrollPhysics(),
-    required this.onSkip,
+    this.onSkip,
     this.nextWidget,
     this.doneWidget,
     this.activeDotColor = Colors.white,
@@ -129,6 +131,14 @@ class _IntroScreensState extends State<IntroScreens>
         AnimationController(duration: Duration(milliseconds: 500), vsync: this);
   }
 
+  get onSkip => this.widget.onSkip != null ? this.widget.onSkip : defaultOnSkip;
+
+  defaultOnSkip() => animationController.animateTo(
+        widget.slides.length - 1,
+        duration: Duration(milliseconds: 400),
+        curve: Curves.fastOutSlowIn,
+      );
+
   TextStyle get textStyle =>
       currentScreen!.textStyle ??
       Theme.of(context).textTheme.bodyText1 ??
@@ -188,12 +198,11 @@ class _IntroScreensState extends State<IntroScreens>
             currentScreen?.headerBgColor ?? Colors.transparent,
       ),
       child: Container(
-        color: Colors.white,
+        color: this.widget.containerBg,
 //        height: MediaQuery.of(context).size.height,
         width: double.infinity,
         child: Stack(
-          overflow: Overflow.visible,
-          fit: StackFit.expand,
+          clipBehavior: Clip.none,
           children: <Widget>[
             PageView.builder(
               itemCount: widget.slides.length,
@@ -315,7 +324,7 @@ class _IntroScreensState extends State<IntroScreens>
                                 widget.skipText.toUpperCase(),
                                 style: textStyle,
                               ),
-                              onTap: widget.onSkip as void Function()?,
+                              onTap: onSkip,
                             ),
                           ),
                         ),

Diff for: pubspec.lock

@@ -7,7 +7,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.8.1"
+    version: "2.8.2"
   boolean_selector:
     dependency: transitive
     description:
@@ -21,7 +21,7 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   charcode:
     dependency: transitive
     description:
@@ -42,7 +42,7 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
   crypto:
     dependency: transitive
     description:
@@ -56,7 +56,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   ffi:
     dependency: transitive
     description:
@@ -87,7 +87,7 @@ packages:
       name: google_fonts
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.3.2"
   http:
     dependency: transitive
     description:
@@ -108,7 +108,14 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.10"
+    version: "0.12.11"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.4"
   meta:
     dependency: transitive
     description:
@@ -122,7 +129,7 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.1"
   path_provider:
     dependency: transitive
     description:
@@ -204,7 +211,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   stack_trace:
     dependency: transitive
     description:
@@ -239,7 +246,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.2"
+    version: "0.4.9"
   typed_data:
     dependency: transitive
     description:
@@ -253,7 +260,7 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.2"
   win32:
     dependency: transitive
     description:
@@ -269,5 +276,5 @@ packages:
     source: hosted
     version: "0.2.0"
 sdks:
-  dart: ">=2.14.0 <3.0.0"
-  flutter: ">=2.5.0"
+  dart: ">=2.17.0-0 <3.0.0"
+  flutter: ">=2.10.0-0"

Diff for: pubspec.yaml

@@ -1,6 +1,6 @@
 name: nice_intro
 description: Get your users to know your app with ease! This package will help you build beautiful intro sides for your app.
-version: 0.1.6
+version: 0.2.0
 homepage: https://github.com/Ethiel97/nice_intro
 
 environment:
@@ -9,7 +9,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  google_fonts: ^2.3.1
+  google_fonts: ^2.3.2
 
 dev_dependencies:
   flutter_test: