feat(introduction): add popscope for introduction screen

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 2.0.5
+
+- Added canPopFromIntroduction to enable/disable popping from introduction screens
+
 ## 2.0.4
 
 - Removed `AlwaysShowIntroduction` option, changed naming of `isKillSwitchActive` to `isAllowedToPassThrough`.

lib/src/models/start_configuration.dart

@@ -18,6 +18,7 @@ class StartUserStoryConfiguration {
     this.splashScreenFuture,
     this.splashScreenCenterWidget,
     this.splashScreenBackgroundColor,
+    this.canPopFromIntroduction = true,
   });
 
   /// You can use this to build your own splash screen.
@@ -60,4 +61,7 @@ class StartUserStoryConfiguration {
 
   /// The future that is awaited before the splash screen is closed.
   final Future<String?> Function(BuildContext context)? splashScreenFuture;
+
+  /// Allow popping from introduction, defaults to true
+  final bool canPopFromIntroduction;
 }

lib/src/user_stories/flutter_start_userstory_go_router.dart

@@ -103,9 +103,12 @@ List<GoRoute> getStartStoryRoutes(
             physics: configuration.introductionScrollPhysics,
             child: configuration.introductionFallbackScreen,
           );
+
           return buildScreenWithoutTransition(
             context: context,
             state: state,
+            child: PopScope(
+              canPop: configuration.canPopFromIntroduction,
               child: configuration.introductionBuilder?.call(
                     context,
                     introduction,
@@ -113,6 +116,7 @@ List<GoRoute> getStartStoryRoutes(
                   Scaffold(
                     body: introduction,
                   ),
+            ),
           );
         },
       ),

lib/src/user_stories/flutter_start_userstory_navigator.dart

@@ -93,8 +93,11 @@ Widget _introduction(
     physics: configuration.introductionScrollPhysics,
     child: configuration.introductionFallbackScreen,
   );
-  return Scaffold(
+  return PopScope(
+    canPop: configuration.canPopFromIntroduction,
+    child: Scaffold(
       body: introduction,
+    ),
   );
 }
 

pubspec.yaml

@@ -1,7 +1,7 @@
 name: flutter_start
 description: "Flutter_start is a package that allows you to jumpstart your application with a splashScreen, introduction and a home."
 publish_to: "none"
-version: 2.0.4
+version: 2.0.5
 
 environment:
   sdk: ">=3.2.5 <4.0.0"