From 7bd8ae8373c1149dd2ac35da0c65709b9477767f Mon Sep 17 00:00:00 2001
From: brausjonas <brausjonas@gmail.com>
Date: Sun, 22 Sep 2024 15:10:47 +0200
Subject: [PATCH] better background tasks

---
 lib/main.dart           | 47 +++++++++++++++++++++++------------------
 lib/modules/drawer.dart |  3 ++-
 pubspec.lock            | 16 ++++++++++++++
 pubspec.yaml            |  2 ++
 4 files changed, 47 insertions(+), 21 deletions(-)

diff --git a/lib/main.dart b/lib/main.dart
index d600f77..23d5fc1 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -10,6 +10,7 @@ import 'package:disable_battery_optimization/disable_battery_optimization.dart';
 import 'package:flutter_background_service/flutter_background_service.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'dart:math';
+import 'package:workmanager/workmanager.dart';
 
 String formatMinutes(int minutes) {
   int hours = minutes ~/ 60;
@@ -29,6 +30,8 @@ String formatMinutes(int minutes) {
 
 @pragma('vm:entry-point')
 void callbackDispatcher() async {
+  WidgetsFlutterBinding.ensureInitialized();
+
   Map content = await FileHandler.fileContent;
   int id = 15;
   for (String key in content.keys) {
@@ -62,26 +65,26 @@ void callbackDispatcher() async {
   }
 }
 
-@pragma('vm:entry-point')
-void onStart(ServiceInstance service) {
-  Timer.periodic(const Duration(minutes: 15), (timer) {
-    callbackDispatcher();
-  });
-}
+// @pragma('vm:entry-point')
+// void onStart(ServiceInstance service) {
+//   Timer.periodic(const Duration(minutes: 15), (timer) {
+//     callbackDispatcher();
+//   });
+// }
 
-Future<void> initService() async {
-  final service = FlutterBackgroundService();
-
-  await service.configure(
-      iosConfiguration: IosConfiguration(),
-      androidConfiguration: AndroidConfiguration(
-          onStart: onStart,
-          isForegroundMode: false,
-          autoStart: true,
-          autoStartOnBoot: true));
-
-  service.startService();
-}
+// Future<void> initService() async {
+//   final service = FlutterBackgroundService();
+//
+//   await service.configure(
+//       iosConfiguration: IosConfiguration(),
+//       androidConfiguration: AndroidConfiguration(
+//           onStart: onStart,
+//           isForegroundMode: false,
+//           autoStart: true,
+//           autoStartOnBoot: true));
+//
+//   service.startService();
+// }
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -95,7 +98,11 @@ void main() async {
     )
   ]);
 
-  await initService();
+
+  Workmanager().initialize(callbackDispatcher);
+  Workmanager().registerPeriodicTask("1", "notifyTask", frequency: Duration(minutes: 15));
+
+  // await initService();
   runApp(const MyApp());
 }
 
diff --git a/lib/modules/drawer.dart b/lib/modules/drawer.dart
index 565ad6f..9cbe00b 100644
--- a/lib/modules/drawer.dart
+++ b/lib/modules/drawer.dart
@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:todoapp/modals/addlistmodal.dart';
 import 'package:todoapp/providers/todoprovider.dart';
+import 'package:restart_app/restart_app.dart';
 
 class TodoDrawer extends StatefulWidget {
   const TodoDrawer({super.key});
@@ -44,7 +45,7 @@ class _TodoDrawerState extends State<TodoDrawer> {
                           ],
                         ),
                   )
-              )
+              ),
             ],
           ),
       ),
diff --git a/pubspec.lock b/pubspec.lock
index 9792f0e..db5b02b 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -304,6 +304,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.1.2"
+  restart_app:
+    dependency: "direct dev"
+    description:
+      name: restart_app
+      sha256: "00d5ec3e9de871cedbe552fc41e615b042b5ec654385e090e0983f6d02f655ed"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.2"
   shared_preferences:
     dependency: "direct dev"
     description:
@@ -437,6 +445,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.0"
+  workmanager:
+    dependency: "direct dev"
+    description:
+      name: workmanager
+      sha256: ed13530cccd28c5c9959ad42d657cd0666274ca74c56dea0ca183ddd527d3a00
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.2"
   xdg_directories:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 2f2d042..67af2d4 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -46,6 +46,8 @@ dev_dependencies:
   android_intent_plus:
   disable_battery_optimization:
   shared_preferences:
+  restart_app:
+  workmanager:
 
   # The "flutter_lints" package below contains a set of recommended lints to
   # encourage good coding practices. The lint set provided by the package is