added update checker

Author: Pavel401

lib/main.dart

@@ -6,6 +6,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:home_widget/home_widget.dart';
+import 'package:in_app_update/in_app_update.dart';
 
 import 'package:loggy/loggy.dart';
 import 'package:path_provider/path_provider.dart';
@@ -66,7 +67,6 @@ Future main([List<String> args = const []]) async {
               return const AppSetupPlaceholder();
             }
           })));
-  
 }
 
 Future<List<Directory>> getDirectories() async {
@@ -76,7 +76,6 @@ Future<List<Directory>> getDirectories() async {
   Directory baseDirectory =
       (directory != null) ? Directory(directory) : defaultDirectory;
   return [defaultDirectory, baseDirectory];
-
 }
 
 Future init() async {
@@ -115,6 +114,28 @@ class _MyAppState extends State<MyApp> {
     helperFunction();
   }
 
+  Future<void> checkForUpdate() async {
+    // print('checking for Update');
+    InAppUpdate.checkForUpdate().then((info) {
+      setState(() {
+        if (info.updateAvailability == UpdateAvailability.updateAvailable) {
+          // print('update available');
+          update();
+        }
+      });
+    }).catchError((e) {
+      // print(e.toString());
+    });
+  }
+
+  void update() async {
+    // print('Updating');
+    await InAppUpdate.startFlexibleUpdate();
+    InAppUpdate.completeFlexibleUpdate().then((_) {}).catchError((e) {
+      // print(e.toString());
+    });
+  }
+
   void helperFunction() async {
     Uri? myUri = await HomeWidget.initiallyLaunchedFromHomeWidget();
     if (myUri != null) {
@@ -165,15 +186,19 @@ class _MyAppState extends State<MyApp> {
 
         home: isHomeWidgetTaskTapped == false
             ? CheckOnboardingStatus()
-            : FutureBuilder(future: Future.delayed(const Duration(seconds: 2)), builder: (context, snapshot) {
-              if (snapshot.connectionState == ConnectionState.waiting) {
-                return  Scaffold(
-                  backgroundColor: 
-              AppSettings.isDarkMode ? Palette.kToDark.shade200 : Colors.white,
-                  body: const Center(child:  CircularProgressIndicator()));
-              }
-              return DetailRoute(uuid);
-            },),
+            : FutureBuilder(
+                future: Future.delayed(const Duration(seconds: 2)),
+                builder: (context, snapshot) {
+                  if (snapshot.connectionState == ConnectionState.waiting) {
+                    return Scaffold(
+                        backgroundColor: AppSettings.isDarkMode
+                            ? Palette.kToDark.shade200
+                            : Colors.white,
+                        body: const Center(child: CircularProgressIndicator()));
+                  }
+                  return DetailRoute(uuid);
+                },
+              ),
       );
     }));
   }

pubspec.yaml

@@ -1,6 +1,6 @@
 name: taskwarrior
 description: A new Flutter project.
-version: 1.0.0+1
+version: 2.0.0+2
 publish_to: "none" # Remove this line if you wish to publish to pub.dev
 
 environment:
@@ -14,9 +14,11 @@ environment:
 # versions available, run `flutter pub outdated`.
 dependencies:
   connectivity_plus: ^5.0.2
+  crypto: ^3.0.1
   cupertino_icons: ^1.0.5
   date_format: ^2.0.6
   double_back_to_close_app: ^2.1.0
+  file_picker: ^6.1.1
   file_picker_writable: ^2.0.3
   file_selector: ^0.9.4
   flutter:
@@ -25,20 +27,21 @@ dependencies:
   flutter_local_notifications: ^16.2.0
   flutter_native_splash: ^2.1.2+1
   flutter_native_timezone: ^2.0.0
+  flutter_platform_widgets: ^6.0.2
   flutter_slidable: ^3.0.1
   flutter_svg: ^2.0.7
   get: ^4.6.5
   google_fonts: ^6.1.0
   hive: ^2.2.1
   hive_flutter: ^1.1.0
-  home_widget: ^0.4.0
+  home_widget: ^0.6.0
   http: ^1.1.0
   import_sorter: ^4.6.0
+  in_app_update: ^4.2.3
   intl: ^0.18.0
   loggy: ^2.0.1+1
   package_info_plus: ^4.0.2
   pem: ^2.0.1
-  # permission_handler: ^10.2.0
   permission_handler:
     git:
       url: https://github.com/bvoq/flutter-permission-handler.git
@@ -53,9 +56,6 @@ dependencies:
   tutorial_coach_mark: ^1.2.11
   url_launcher: ^6.1.14
   uuid: ^4.2.2
-  crypto: ^3.0.1
-  flutter_platform_widgets: ^6.0.2
-  file_picker: ^6.1.1
 
 dev_dependencies:
   build_runner: ^2.1.11