Merge 6643068575 into 9487cf2e57

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.1.2
+
+* Added the use of onExit to show BackButton on the OverviewScreen
+
 ## 1.1.1
 
 * Removed custom definition of CustomSemantics to use the one from flutter_accessibility instead

packages/flutter_availability/lib/src/config/availability_options.dart

@@ -216,7 +216,7 @@ class AvailabilityColors {
 /// Builder definition for providing a base screen surrounding each page
 typedef BaseScreenBuilder = Widget Function(
   BuildContext context,
-  VoidCallback onBack,
+  VoidCallback? onBack,
   Widget child,
 );
 

packages/flutter_availability/lib/src/routes.dart

@@ -7,13 +7,13 @@ import "package:flutter_availability/src/ui/screens/template_week_modification.d
 import "package:flutter_availability_data_interface/flutter_availability_data_interface.dart";
 
 ///
-MaterialPageRoute homePageRoute(VoidCallback onExit) => MaterialPageRoute(
+MaterialPageRoute homePageRoute(VoidCallback? onExit) => MaterialPageRoute(
       builder: (context) => AvailabilityOverview(
         onEditDateRange: (range, availabilities) async => Navigator.of(context)
             .push(availabilityViewRoute(range, availabilities)),
         onViewTemplates: () async =>
             Navigator.of(context).push(templateOverviewRoute()),
-        onExit: () => onExit(),
+        onExit: onExit,
       ),
     );
 

packages/flutter_availability/lib/src/ui/screens/availability_overview.dart

@@ -13,7 +13,7 @@ class AvailabilityOverview extends StatefulHookWidget {
   const AvailabilityOverview({
     required this.onEditDateRange,
     required this.onViewTemplates,
-    required this.onExit,
+    this.onExit,
     super.key,
   });
 
@@ -27,7 +27,7 @@ class AvailabilityOverview extends StatefulHookWidget {
   final VoidCallback onViewTemplates;
 
   /// Callback for when the user wants to navigate back
-  final VoidCallback onExit;
+  final VoidCallback? onExit;
 
   @override
   State<AvailabilityOverview> createState() => _AvailabilityOverviewState();
@@ -52,8 +52,10 @@ class _AvailabilityOverviewState extends State<AvailabilityOverview> {
     );
 
     useEffect(() {
-      availabilityScope.popHandler.add(widget.onExit);
+      var onExit = widget.onExit;
-      return () => availabilityScope.popHandler.remove(widget.onExit);
+      if (onExit == null) return null;
+      availabilityScope.popHandler.add(onExit);
+      return () => availabilityScope.popHandler.remove(onExit);
     });
 
     var availabilitySnapshot = useStream(availabilityStream);

packages/flutter_availability/lib/src/ui/widgets/defaults/default_base_screen.dart

@@ -6,25 +6,37 @@ class DefaultBaseScreen extends StatelessWidget {
   /// Create a base screen
   const DefaultBaseScreen({
     required this.child,
+    this.onBack,
     super.key,
   });
 
   /// Builder as default option
   static Widget builder(
     BuildContext context,
-    VoidCallback onBack,
+    VoidCallback? onBack,
     Widget child,
   ) =>
-      DefaultBaseScreen(child: child);
+      DefaultBaseScreen(
+        onBack: onBack,
+        child: child,
+      );
 
   /// Content of the page
   final Widget child;
 
+  /// Callback to return to next page
+  final VoidCallback? onBack;
+
   @override
   Widget build(BuildContext context) {
     var translations = AvailabilityScope.of(context).options.translations;
     return Scaffold(
       appBar: AppBar(
+        leading: onBack != null
+            ? BackButton(
+                onPressed: onBack,
+              )
+            : null,
         title: Text(translations.appbarTitle),
       ),
       body: SafeArea(

packages/flutter_availability/lib/src/userstories.dart

@@ -71,7 +71,7 @@ class _AvailabilityUserStoryState extends State<AvailabilityUserStory> {
           onPop: _popHandler.handlePop,
           child: Navigator(
             onGenerateInitialRoutes: (state, route) => [
-              homePageRoute(widget.onExit ?? () {}),
+              homePageRoute(widget.onExit),
             ],
           ),
         ),

packages/flutter_availability/pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_availability
 description: "Flutter availability userstory package"
-version: 1.1.1
+version: 1.1.2
 
 publish_to: https://forgejo.internal.iconica.nl/api/packages/internal/pub
 
@@ -14,7 +14,7 @@ dependencies:
   flutter_hooks: ^0.20.5
   flutter_availability_data_interface:
     hosted: https://forgejo.internal.iconica.nl/api/packages/internal/pub
-    version: ^1.1.1
+    version: ^1.1.2
   flutter_accessibility:
     hosted: https://forgejo.internal.iconica.nl/api/packages/internal/pub
     version: ^0.0.3

packages/flutter_availability_data_interface/pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_availability_data_interface
 description: "The data interface for the flutter_availability component"
-version: 1.1.1
+version: 1.1.2
 
 publish_to: https://forgejo.internal.iconica.nl/api/packages/internal/pub