Merge pull request #2481 from jonataslaw/fix-nav2-example

Add Engine

@@ -12,7 +12,7 @@ class HomeController extends StateController<CasesModel> {
   void onInit() {
     super.onInit();
     //Loading, Success, Error handle with 1 line of code
-    futurize(() => homeRepository.getCases);
+    futurize(homeRepository.getCases);
   }
 
   Country getCountryById(String id) {

@@ -2,12 +2,13 @@
 FLUTTER_ROOT=/Users/jonatasborges/flutter
 FLUTTER_APPLICATION_PATH=/Users/jonatasborges/consertar/getx/example_nav2
 COCOAPODS_PARALLEL_CODE_SIGN=true
-FLUTTER_TARGET=lib/main.dart
+FLUTTER_TARGET=/Users/jonatasborges/consertar/getx/example_nav2/lib/main.dart
 FLUTTER_BUILD_DIR=build
 FLUTTER_BUILD_NAME=1.0.0
 FLUTTER_BUILD_NUMBER=1
 EXCLUDED_ARCHS[sdk=iphonesimulator*]=i386
+DART_DEFINES=RkxVVFRFUl9XRUJfQVVUT19ERVRFQ1Q9dHJ1ZQ==
 DART_OBFUSCATION=false
-TRACK_WIDGET_CREATION=false
+TRACK_WIDGET_CREATION=true
 TREE_SHAKE_ICONS=false
-PACKAGE_CONFIG=.dart_tool/package_config.json
+PACKAGE_CONFIG=/Users/jonatasborges/consertar/getx/example_nav2/.dart_tool/package_config.json

@@ -3,11 +3,12 @@
 export "FLUTTER_ROOT=/Users/jonatasborges/flutter"
 export "FLUTTER_APPLICATION_PATH=/Users/jonatasborges/consertar/getx/example_nav2"
 export "COCOAPODS_PARALLEL_CODE_SIGN=true"
-export "FLUTTER_TARGET=lib/main.dart"
+export "FLUTTER_TARGET=/Users/jonatasborges/consertar/getx/example_nav2/lib/main.dart"
 export "FLUTTER_BUILD_DIR=build"
 export "FLUTTER_BUILD_NAME=1.0.0"
 export "FLUTTER_BUILD_NUMBER=1"
+export "DART_DEFINES=RkxVVFRFUl9XRUJfQVVUT19ERVRFQ1Q9dHJ1ZQ=="
 export "DART_OBFUSCATION=false"
-export "TRACK_WIDGET_CREATION=false"
+export "TRACK_WIDGET_CREATION=true"
 export "TREE_SHAKE_ICONS=false"
-export "PACKAGE_CONFIG=.dart_tool/package_config.json"
+export "PACKAGE_CONFIG=/Users/jonatasborges/consertar/getx/example_nav2/.dart_tool/package_config.json"

@@ -41,5 +41,7 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
 </dict>
 </plist>

@@ -14,11 +14,12 @@ class HomeView extends GetView<HomeController> {
         final delegate = context.navigation;
         //This router outlet handles the appbar and the bottom navigation bar
         final currentLocation = context.location;
+        print(currentLocation);
         var currentIndex = 0;
         if (currentLocation.startsWith(Routes.products) == true) {
           currentIndex = 2;
         }
-        if (currentLocation.startsWith(Routes.products) == true) {
+        if (currentLocation.startsWith(Routes.profile) == true) {
           currentIndex = 1;
         }
         return Scaffold(

@@ -73,12 +73,15 @@ class AppPages {
               name: _Paths.products,
               page: () => const ProductsView(),
               title: 'Products',
-              transition: Transition.zoom,
+              transition: Transition.cupertino,
+              showCupertinoParallax: true,
               participatesInRootNavigator: false,
               bindings: [ProductsBinding()],
               children: [
                 GetPage(
                   name: _Paths.productDetails,
+                    transition: Transition.cupertino,
+                         showCupertinoParallax: true,
                   page: () => ProductDetailsView(),
                   bindings: [ProductDetailsBinding()],
                   middlewares: [

@@ -3,7 +3,7 @@ version: 1.0.0+1
 publish_to: none
 description: A new Flutter project.
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=2.17.0 <3.0.0"
 
 dependencies:
   cupertino_icons: ^1.0.2

 library get_core;
 
+export 'src/flutter_engine.dart';
 export 'src/get_interface.dart';
 export 'src/get_main.dart';
 export 'src/log.dart';
-
 export 'src/smart_management.dart';
-
 export 'src/typedefs.dart';

+import 'package:flutter/widgets.dart';
+
+class Engine{
+  static  WidgetsBinding get instance {
+    return WidgetsFlutterBinding.ensureInitialized();
+  }
+}
\ No newline at end of file

 import 'package:flutter/foundation.dart';
-import 'package:flutter/scheduler.dart';
 
 import '../../get.dart';
 
@@ -18,7 +17,8 @@ mixin GetLifeCycleMixin {
   @protected
   @mustCallSuper
   void onInit() {
-    ambiguate(SchedulerBinding.instance)
+   
+    ambiguate(Engine.instance)
         ?.addPostFrameCallback((_) => onReady());
   }
 

 import 'dart:ui' as ui;
 
 import 'package:flutter/material.dart';
-import 'package:flutter/scheduler.dart';
 
 import '../../get_core/get_core.dart';
 import '../../get_instance/src/bindings_interface.dart';
@@ -358,7 +357,7 @@ extension ExtensionSnackbar on GetInterface {
     if (instantInit) {
       controller.show();
     } else {
-      ambiguate(SchedulerBinding.instance)!.addPostFrameCallback((_) {
+      ambiguate(Engine.instance)!.addPostFrameCallback((_) {
         controller.show();
       });
     }
@@ -469,7 +468,7 @@ extension ExtensionSnackbar on GetInterface {
       controller.show();
     } else {
       //routing.isSnackbar = true;
-      ambiguate(SchedulerBinding.instance)!.addPostFrameCallback((_) {
+      ambiguate(Engine.instance)!.addPostFrameCallback((_) {
         controller.show();
       });
     }
@@ -1170,14 +1169,14 @@ extension GetNavigationExt on GetInterface {
   }
 
   /// The window to which this binding is bound.
-  ui.SingletonFlutterWindow get window => ui.window;
+  ui.SingletonFlutterWindow get window => engine.window;
 
-  Locale? get deviceLocale => ui.window.locale;
+  Locale? get deviceLocale => engine.window.locale;
 
   ///The number of device pixels for each logical pixel.
-  double get pixelRatio => ui.window.devicePixelRatio;
+  double get pixelRatio => engine.window.devicePixelRatio;
 
-  Size get size => ui.window.physicalSize / pixelRatio;
+  Size get size => engine.window.physicalSize / pixelRatio;
 
   ///The horizontal extent of this size.
   double get width => size.width;
@@ -1187,14 +1186,14 @@ extension GetNavigationExt on GetInterface {
 
   ///The distance from the top edge to the first unpadded pixel,
   ///in physical pixels.
-  double get statusBarHeight => ui.window.padding.top;
+  double get statusBarHeight => engine.window.padding.top;
 
   ///The distance from the bottom edge to the first unpadded pixel,
   ///in physical pixels.
-  double get bottomBarHeight => ui.window.padding.bottom;
+  double get bottomBarHeight => engine.window.padding.bottom;
 
   ///The system-reported text scale.
-  double get textScaleFactor => ui.window.textScaleFactor;
+  double get textScaleFactor => engine.window.textScaleFactor;
 
   /// give access to TextTheme.of(context)
   TextTheme get textTheme => theme.textTheme;
@@ -1260,41 +1259,8 @@ extension GetNavigationExt on GetInterface {
   TDelegate? delegate<TDelegate extends RouterDelegate<TPage>, TPage>() =>
       _getxController.routerDelegate as TDelegate?;
 
-  // void resetRootNavigator() {
-  //   _getxController = GetMaterialController();
-  // }
-
-  // RouterDelegate? get routerDelegate => _getxController.routerDelegate;
-  // RouteInformationParser? get routeInformationParser =>
-  //     _getxController.routeInformationParser;
 
   GetMaterialController get _getxController => GetMaterialController.to;
-
-  // void addPages(List<GetPage> getPages) {
-  //   routeTree.addRoutes(getPages);
-  // }
-
-  // void clearRouteTree() {
-  //   routeTree.routes.clear();
-  // }
-
-  // ParseRouteTree get routeTree {
-  //   final delegate = _getxController.routerDelegate;
-  //   if (delegate is GetDelegate) {
-  //     return delegate.routeTree;
-  //   } else {
-  //     //TODO: Urgent: Refactor this
-  //     return ParseRouteTree(routes: []);
-  //   }
-  // }
-
-  // void addPage(GetPage getPage) {
-  //   routeTree.addRoute(getPage);
-  // }
-
-  // void removePage(GetPage getPage) {
-  //   routeTree.removeRoute(getPage);
-  // }
 }
 
 extension OverlayExt on GetInterface {

@@ -61,7 +61,7 @@ class RouterReportManager<T> {
 
   void reportRouteDispose(T disposed) {
     if (Get.smartManagement != SmartManagement.onlyBuilder) {
-      ambiguate(WidgetsBinding.instance)!.addPostFrameCallback((_) {
+      ambiguate(Engine.instance)!.addPostFrameCallback((_) {
         _removeDependencyByRoute(disposed);
       });
     }

@@ -560,12 +560,6 @@ class GetDelegate extends RouterDelegate<RouteDecoder>
     _activePages.remove(RouteDecoder.fromRoute(name));
   }
 
-  @override
-  void back<T>([T? result]) {
-    _checkIfCanBack();
-    _popWithResult<T>(result);
-    notifyListeners();
-  }
  
   bool get canBack {
     return _activePages.length > 1;
@@ -799,21 +793,30 @@ class GetDelegate extends RouterDelegate<RouteDecoder>
     return false;
   }
 
+  @override
+  void back<T>([T? result]) {
+    _checkIfCanBack();
+    _popWithResult<T>(result);
+    notifyListeners();
+  }
+
+
   bool _onPopVisualRoute(Route<dynamic> route, dynamic result) {
     final didPop = route.didPop(result);
     if (!didPop) {
       return false;
     }
-    final settings = route.settings;
-    if (settings is GetPage) {
-      final config = _activePages.cast<RouteDecoder?>().firstWhere(
-            (element) => element?.route == settings,
-            orElse: () => null,
-          );
-      if (config != null) {
-        _removeHistoryEntry(config, result);
-      }
-    }
+    _popWithResult(result);
+    // final settings = route.settings;
+    // if (settings is GetPage) {
+    //   final config = _activePages.cast<RouteDecoder?>().firstWhere(
+    //         (element) => element?.route == settings,
+    //         orElse: () => null,
+    //       );
+    //   if (config != null) {
+    //     _removeHistoryEntry(config, result);
+    //   }
+    // }
     notifyListeners();
     //return !route.navigator!.userGestureInProgress;
     return true;

@@ -2,7 +2,6 @@ import 'dart:async';
 import 'dart:ui';
 
 import 'package:flutter/material.dart';
-import 'package:flutter/scheduler.dart';
 
 import '../../../get_core/get_core.dart';
 import '../../get_navigation.dart';
@@ -449,7 +448,7 @@ You need to either use message[String], or messageText[Widget] or define a userI
   }
 
   void _configureLeftBarFuture() {
-    ambiguate(SchedulerBinding.instance)!.addPostFrameCallback(
+    ambiguate(Engine.instance)!.addPostFrameCallback(
       (_) {
         final keyContext = _backgroundBoxKey.currentContext;
         if (keyContext != null) {

@@ -2,6 +2,7 @@ import 'dart:async';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:get/utils.dart';
 
 import '../../../get_rx/src/rx_types/rx_types.dart';
 import '../../../instance_manager.dart';
@@ -70,9 +71,10 @@ mixin StateMixin<T> on ListNotifier {
     }
   }
 
-  void futurize(Future<T> Function() Function() body,
-      {String? errorMessage, bool useEmpty = true}) {
-    final compute = body();
+  void futurize(Future<T> Function()  body,
+      {T? initialData, String? errorMessage, bool useEmpty = true}) {
+    final compute = body;
+    _value ??= initialData;
     compute().then((newValue) {
       if ((newValue == null || newValue._isEmpty()) && useEmpty) {
         status = GetStatus<T>.loading();
@@ -88,6 +90,10 @@ mixin StateMixin<T> on ListNotifier {
   }
 }
 
+typedef FuturizeCallback<T> = Future<T> Function(VoidCallback fn);
+
+typedef VoidCallback = void Function();
+
 class GetListenable<T> extends ListNotifierSingle implements RxInterface<T> {
   GetListenable(T val) : _value = val;
 
@@ -239,28 +245,45 @@ extension StateExt<T> on StateMixin<T> {
 
 typedef NotifierBuilder<T> = Widget Function(T state);
 
-abstract class GetStatus<T> {
+abstract class GetStatus<T> with Equality {
   const GetStatus();
   factory GetStatus.loading() => LoadingStatus();
   factory GetStatus.error(String message) => ErrorStatus(message);
   factory GetStatus.empty() => EmptyStatus();
   factory GetStatus.success(T data) => SuccessStatus(data);
+  factory GetStatus.custom() => CustomStatus();
+}
+
+class CustomStatus<T> extends GetStatus<T> {
+  @override
+  List get props => [];
 }
 
-class LoadingStatus<T> extends GetStatus<T> {}
+class LoadingStatus<T> extends GetStatus<T> {
+  @override
+  List get props => [];
+}
 
 class SuccessStatus<T> extends GetStatus<T> {
   final T data;
+  const SuccessStatus(this.data);
 
-  SuccessStatus(this.data);
+  @override
+  List get props => [data];
 }
 
 class ErrorStatus<T, S> extends GetStatus<T> {
   final S? error;
-  ErrorStatus([this.error]);
+  const ErrorStatus([this.error]);
+
+  @override
+  List get props => [error];
 }
 
-class EmptyStatus<T> extends GetStatus<T> {}
+class EmptyStatus<T> extends GetStatus<T> {
+  @override
+  List get props => [];
+}
 
 extension StatusDataExt<T> on GetStatus<T> {
   bool get isLoading => this is LoadingStatus;

@@ -96,13 +96,13 @@ mixin FullLifeCycleMixin on FullLifeCycleController {
   @override
   void onInit() {
     super.onInit();
-    ambiguate(WidgetsBinding.instance)!.addObserver(this);
+    ambiguate(Engine.instance)!.addObserver(this);
   }
 
   @mustCallSuper
   @override
   void onClose() {
-    ambiguate(WidgetsBinding.instance)!.removeObserver(this);
+    ambiguate(Engine.instance)!.removeObserver(this);
     super.onClose();
   }