fixed things that were fucked up by pub upgrade

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

@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools" package="hu.refilc.naplo">
     <application android:name="${applicationName}" android:label="reFilc" tools:replace="android:label" android:icon="@mipmap/ic_launcher"
-        android:requestLegacyExternalStorage="true">
+        android:requestLegacyExternalStorage="true" android:enableOnBackInvokedCallback="true">
         <activity android:exported="true" android:name="hu.refilc.naplo.MainActivity"
             android:launchMode="singleTop" android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"

filcnaplo/lib/main.dart

@@ -17,7 +17,8 @@ import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 void main() async {
   // Initalize
   WidgetsBinding binding = WidgetsFlutterBinding.ensureInitialized();
-  binding.renderViews.first.automaticSystemUiAdjustment = false;
+  // ignore: deprecated_member_use
+  binding.renderView.automaticSystemUiAdjustment = false;
   SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
   // Startup
   Startup startup = Startup();

filcnaplo_mobile_ui/lib/common/filter_bar.dart

@@ -13,6 +13,7 @@ class FilterBar extends StatefulWidget implements PreferredSizeWidget {
     this.disableFading = false,
     this.scrollable = true,
     this.censored = false,
+    this.tabAlignment = TabAlignment.start,
   }) : assert(items.length == controller.length);
 
   final List<Widget> items;
@@ -22,6 +23,7 @@ class FilterBar extends StatefulWidget implements PreferredSizeWidget {
   final bool disableFading;
   final bool scrollable;
   final bool censored;
+  final TabAlignment tabAlignment;
 
   @override
   final Size preferredSize = const Size.fromHeight(42.0);
@@ -36,7 +38,9 @@ class _FilterBarState extends State<FilterBar> {
   void initState() {
     super.initState();
 
-    censoredItemsWidth = List.generate(widget.items.length, (index) => 25 + Random().nextDouble() * 50).toList();
+    censoredItemsWidth = List.generate(
+            widget.items.length, (index) => 25 + Random().nextDouble() * 50)
+        .toList();
   }
 
   @override
@@ -66,7 +70,8 @@ class _FilterBarState extends State<FilterBar> {
       tabs: widget.censored
           ? censoredItemsWidth
               .map(
-                (e) => Container(
+                (e) => Tab(
+                  child: Container(
                     width: e,
                     height: 15,
                     decoration: BoxDecoration(
@@ -74,10 +79,12 @@ class _FilterBarState extends State<FilterBar> {
                       borderRadius: BorderRadius.circular(8.0),
                     ),
                   ),
+                ),
               )
               .toList()
           : widget.items,
       onTap: widget.onTap,
+      tabAlignment: widget.tabAlignment,
     );
 
     return Container(
@@ -92,14 +99,21 @@ class _FilterBarState extends State<FilterBar> {
                 // avoid fading over selected tab
                 return ShaderMask(
                     shaderCallback: (Rect bounds) {
-                      final Color bg = Theme.of(context).scaffoldBackgroundColor;
+                      final Color bg =
+                          Theme.of(context).scaffoldBackgroundColor;
                       final double index = widget.controller.animation!.value;
-                      return LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: [
+                      return LinearGradient(
+                          begin: Alignment.topLeft,
+                          end: Alignment.bottomRight,
+                          colors: [
                             index < 0.2 ? Colors.transparent : bg,
                             Colors.transparent,
                             Colors.transparent,
-                        index > widget.controller.length - 1.2 ? Colors.transparent : bg
+                            index > widget.controller.length - 1.2
-                      ], stops: const [
+                                ? Colors.transparent
+                                : bg
+                          ],
+                          stops: const [
                             0,
                             0.1,
                             0.9,

filcnaplo_mobile_ui/lib/pages/grades/grade_subject_view.dart

@@ -229,11 +229,9 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
                   .where((e) => e.type == GradeType.midYear)
                   .isNotEmpty,
           child: ExpandableFab(
-            overlayStyle: ExpandableFabOverlayStyle(
-              color: Theme.of(context).colorScheme.secondary,
-            ),
             type: ExpandableFabType.up,
             distance: 50,
+            childrenOffset: const Offset(-3.8, 0.0),
             children: [
               FloatingActionButton.small(
                 heroTag: "btn_ghost_grades",