Merge pull request #531 from hpi-studyu/fix/main-hotfix-1123

Fix: Hotfix for notification and Dashboard reload issues (main branch)

app/android/app/src/main/AndroidManifest.xml

@@ -1,6 +1,10 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="health.studyu.app">
 
+    <!-- Begin flutter_local_notifications -->
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
+    <!-- End flutter_local_notifications -->
+
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
 
@@ -49,6 +53,17 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+        <!-- Begin flutter_local_notifications -->
+        <receiver android:exported="false" android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationReceiver" />
+        <receiver android:exported="false" android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationBootReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED"/>
+                <action android:name="android.intent.action.MY_PACKAGE_REPLACED"/>
+                <action android:name="android.intent.action.QUICKBOOT_POWERON" />
+                <action android:name="com.htc.intent.action.QUICKBOOT_POWERON"/>
+            </intent-filter>
+        </receiver>
+        <!-- End flutter_local_notifications -->
         <!-- Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
         <meta-data

app/lib/screens/study/dashboard/dashboard.dart

@@ -37,12 +37,37 @@ class OverflowMenuItem {
   OverflowMenuItem(this.name, this.icon, {this.routeName, this.onTap});
 }
 
-class _DashboardScreenState extends State<DashboardScreen> {
+class _DashboardScreenState extends State<DashboardScreen> with WidgetsBindingObserver {
   StudySubject? subject;
   List<TaskInstance>? scheduleToday;
 
   get showNextDay => (kDebugMode || context.read<AppState>().isPreview) && !subject!.completedStudy;
 
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addObserver(this);
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    switch (state) {
+      case AppLifecycleState.resumed:
+        setState(() {
+          scheduleToday = subject!.scheduleFor(DateTime.now());
+        });
+        break;
+      case AppLifecycleState.inactive:
+        break;
+      case AppLifecycleState.paused:
+        break;
+      case AppLifecycleState.detached:
+        break;
+      case AppLifecycleState.hidden:
+        break;
+    }
+  }
+
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();
@@ -57,6 +82,12 @@ class _DashboardScreenState extends State<DashboardScreen> {
     }
   }
 
+  @override
+  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
+    super.dispose();
+  }
+
   Future<bool> receivePermission() async {
     return await Permission.ignoreBatteryOptimizations.request().isGranted;
   }