From 42bba0f64c8fd7f5f0a39b1bc15e9ebfca3b7c4a Mon Sep 17 00:00:00 2001
From: Imran Remtulla <imranr98@pm.me>
Date: Fri, 16 Sep 2022 19:53:57 -0400
Subject: [PATCH] Added option to disable background update checking

---
 lib/main.dart                        | 14 +++++++++-----
 lib/pages/settings.dart              |  4 ++++
 lib/providers/settings_provider.dart |  2 +-
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/lib/main.dart b/lib/main.dart
index 654418c..839695b 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -81,11 +81,15 @@ class MyApp extends StatelessWidget {
       settingsProvider.initializeSettings();
     } else {
       // Register the background update task according to the user's setting
-      Workmanager().registerPeriodicTask('bg-update-check', 'bg-update-check',
-          frequency: Duration(minutes: settingsProvider.updateInterval),
-          initialDelay: Duration(minutes: settingsProvider.updateInterval),
-          constraints: Constraints(networkType: NetworkType.connected),
-          existingWorkPolicy: ExistingWorkPolicy.replace);
+      if (settingsProvider.updateInterval > 0) {
+        Workmanager().registerPeriodicTask('bg-update-check', 'bg-update-check',
+            frequency: Duration(minutes: settingsProvider.updateInterval),
+            initialDelay: Duration(minutes: settingsProvider.updateInterval),
+            constraints: Constraints(networkType: NetworkType.connected),
+            existingWorkPolicy: ExistingWorkPolicy.replace);
+      } else {
+        Workmanager().cancelByUniqueName('bg-update-check');
+      }
       bool isFirstRun = settingsProvider.checkAndFlipFirstRun();
       if (isFirstRun) {
         // If this is the first run, ask for notification permissions and add Obtainium to the Apps list
diff --git a/lib/pages/settings.dart b/lib/pages/settings.dart
index 976b033..64406f4 100644
--- a/lib/pages/settings.dart
+++ b/lib/pages/settings.dart
@@ -103,6 +103,10 @@ class _SettingsPageState extends State<SettingsPage> {
                           value: 1440,
                           child: Text('1 Day'),
                         ),
+                        DropdownMenuItem(
+                          value: 0,
+                          child: Text('Never - Manual Only'),
+                        ),
                       ],
                       onChanged: (value) {
                         if (value != null) {
diff --git a/lib/providers/settings_provider.dart b/lib/providers/settings_provider.dart
index d52c67d..5613af9 100644
--- a/lib/providers/settings_provider.dart
+++ b/lib/providers/settings_provider.dart
@@ -45,7 +45,7 @@ class SettingsProvider with ChangeNotifier {
   }
 
   set updateInterval(int min) {
-    prefs?.setInt('updateInterval', min < 15 ? 15 : min);
+    prefs?.setInt('updateInterval', (min < 15 && min != 0) ? 15 : min);
     notifyListeners();
   }