fixed weird warnings

filcnaplo/lib/app.dart

@@ -62,11 +62,10 @@ class App extends StatelessWidget {
   final DatabaseProvider database;
 
   const App(
-      {Key? key,
+      {super.key,
       required this.database,
       required this.settings,
-      required this.user})
-      : super(key: key);
+      required this.user});
 
   @override
   Widget build(BuildContext context) {

filcnaplo/lib/main.dart

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

filcnaplo/lib/ui/flutter_colorpicker/block_picker.dart

@@ -87,13 +87,13 @@ Widget _defaultItemBuilder(Color color, bool isCurrentColor, void Function() cha
 // The blocky color picker you can alter the layout and shape.
 class BlockPicker extends StatefulWidget {
   BlockPicker({
-    Key? key,
+    super.key,
     required this.pickerColor,
     required this.onColorChanged,
     this.useInShowDialog = true,
     this.layoutBuilder = _defaultLayoutBuilder,
     this.itemBuilder = _defaultItemBuilder,
-  }) : super(key: key);
+  });
 
   final Color? pickerColor;
   final ValueChanged<Color> onColorChanged;

filcnaplo/lib/ui/flutter_colorpicker/colorpicker.dart

@@ -7,6 +7,8 @@
 ///
 /// You can create your own layout by importing `picker.dart`.
 
+// ignore_for_file: use_build_context_synchronously
+
 library hsv_picker;
 
 import 'package:filcnaplo/models/shared_theme.dart';
@@ -24,7 +26,7 @@ import 'package:provider/provider.dart';
 
 class FilcColorPicker extends StatefulWidget {
   const FilcColorPicker({
-    Key? key,
+    super.key,
     required this.colorMode,
     required this.pickerColor,
     required this.onColorChanged,
@@ -53,7 +55,7 @@ class FilcColorPicker extends StatefulWidget {
     this.colorHistory,
     this.onHistoryChanged,
     required this.onThemeIdProvided,
-  }) : super(key: key);
+  });
 
   final CustomColorMode colorMode;
   final Color pickerColor;
@@ -78,10 +80,10 @@ class FilcColorPicker extends StatefulWidget {
   final void Function(SharedTheme theme) onThemeIdProvided;
 
   @override
-  _FilcColorPickerState createState() => _FilcColorPickerState();
+  FilcColorPickerState createState() => FilcColorPickerState();
 }
 
-class _FilcColorPickerState extends State<FilcColorPicker> {
+class FilcColorPickerState extends State<FilcColorPicker> {
   final idController = TextEditingController();
 
   late final ShareProvider shareProvider;

filcnaplo/lib/ui/flutter_colorpicker/palette.dart

@@ -3,6 +3,7 @@
 // FROM: https://pub.dev/packages/flutter_colorpicker
 // FROM: https://pub.dev/packages/flutter_colorpicker
 
+// ignore: dangling_library_doc_comments
 /// The components of HSV Color Picker
 ///
 /// Try to create a Color Picker with other layout on your own :)
@@ -317,11 +318,11 @@ class ColorPickerInput extends StatefulWidget {
   const ColorPickerInput(
     this.color,
     this.onColorChanged, {
-    Key? key,
+    super.key,
     this.enableAlpha = true,
     this.embeddedText = false,
     this.disable = false,
-  }) : super(key: key);
+  });
 
   final Color color;
   final ValueChanged<Color> onColorChanged;
@@ -330,10 +331,10 @@ class ColorPickerInput extends StatefulWidget {
   final bool disable;
 
   @override
-  _ColorPickerInputState createState() => _ColorPickerInputState();
+  ColorPickerInputState createState() => ColorPickerInputState();
 }
 
-class _ColorPickerInputState extends State<ColorPickerInput> {
+class ColorPickerInputState extends State<ColorPickerInput> {
   TextEditingController textEditingController = TextEditingController();
   int inputColor = 0;
 
@@ -346,11 +347,7 @@ class _ColorPickerInputState extends State<ColorPickerInput> {
   @override
   Widget build(BuildContext context) {
     if (inputColor != widget.color.value) {
-      textEditingController.text = '#' +
-          widget.color.red.toRadixString(16).toUpperCase().padLeft(2, '0') +
-          widget.color.green.toRadixString(16).toUpperCase().padLeft(2, '0') +
-          widget.color.blue.toRadixString(16).toUpperCase().padLeft(2, '0') +
-          (widget.enableAlpha ? widget.color.alpha.toRadixString(16).toUpperCase().padLeft(2, '0') : '');
+      textEditingController.text = '#${widget.color.red.toRadixString(16).toUpperCase().padLeft(2, '0')}${widget.color.green.toRadixString(16).toUpperCase().padLeft(2, '0')}${widget.color.blue.toRadixString(16).toUpperCase().padLeft(2, '0')}${widget.enableAlpha ? widget.color.alpha.toRadixString(16).toUpperCase().padLeft(2, '0') : ''}';
     }
     return Padding(
       padding: const EdgeInsets.only(top: 6.0, left: 12.0, right: 12.0),
@@ -516,10 +513,10 @@ class ColorPickerSlider extends StatelessWidget {
     this.onColorChanged,
     this.onColorChangeEnd,
     this.onProblem, {
-    Key? key,
+    super.key,
     this.displayThumbColor = false,
     this.fullThumbColor = false,
-  }) : super(key: key);
+  });
 
   final TrackType trackType;
   final HSVColor hsvColor;
@@ -657,13 +654,13 @@ class ColorPickerSlider extends StatelessWidget {
 class ColorIndicator extends StatelessWidget {
   const ColorIndicator(
     this.hsvColor, {
-    Key? key,
+    super.key,
     this.currentHsvColor,
     this.icon,
     this.width = 50.0,
     this.height = 50.0,
     this.adaptive = false,
-  }) : super(key: key);
+  });
 
   final HSVColor hsvColor;
   final HSVColor? currentHsvColor;
@@ -711,8 +708,8 @@ class ColorPickerArea extends StatelessWidget {
     this.onColorChanged,
     this.onChangeEnd,
     this.paletteType, {
-    Key? key,
-  }) : super(key: key);
+    super.key,
+  });
 
   final HSVColor hsvColor;
   final ValueChanged<HSVColor> onColorChanged;

filcnaplo/lib/ui/flutter_colorpicker/utils.dart

@@ -3,6 +3,7 @@
 // FROM: https://pub.dev/packages/flutter_colorpicker
 // FROM: https://pub.dev/packages/flutter_colorpicker
 
+// ignore: dangling_library_doc_comments
 /// Common function lib
 
 import 'dart:math';

filcnaplo/lib/ui/widgets/grade/grade_tile.dart

@@ -12,12 +12,12 @@ import 'package:provider/provider.dart';
 class GradeTile extends StatelessWidget {
   const GradeTile(
     this.grade, {
-    Key? key,
+    super.key,
     this.onTap,
     this.padding,
     this.censored = false,
     this.viewOverride = false,
-  }) : super(key: key);
+  });
 
   final Grade grade;
   final void Function()? onTap;
@@ -194,7 +194,7 @@ class GradeTile extends StatelessWidget {
 class GradeValueWidget extends StatelessWidget {
   const GradeValueWidget(
     this.value, {
-    Key? key,
+    super.key,
     this.size = 38.0,
     this.fill = false,
     this.contrast = false,
@@ -203,7 +203,7 @@ class GradeValueWidget extends StatelessWidget {
     this.complemented = false,
     this.nocolor = false,
     this.color,
-  }) : super(key: key);
+  });
 
   final GradeValue value;
   final double size;

filcnaplo/lib/ui/widgets/lesson/lesson_tile.dart

@@ -16,8 +16,7 @@ import 'package:provider/provider.dart';
 import 'lesson_tile.i18n.dart';
 
 class LessonTile extends StatelessWidget {
-  const LessonTile(this.lesson, {Key? key, this.onTap, this.swapDesc = false})
-      : super(key: key);
+  const LessonTile(this.lesson, {super.key, this.onTap, this.swapDesc = false});
 
   final Lesson lesson;
   final bool swapDesc;
@@ -287,8 +286,7 @@ enum LessonSubtileType { homework, exam, absence }
 
 class LessonSubtile extends StatelessWidget {
   const LessonSubtile(
-      {Key? key, this.onPressed, required this.title, required this.type})
-      : super(key: key);
+      {super.key, this.onPressed, required this.title, required this.type});
 
   final Function()? onPressed;
   final String title;

filcnaplo/lib/ui/widgets/message/message_tile.dart

@@ -11,12 +11,12 @@ import 'package:provider/provider.dart';
 class MessageTile extends StatelessWidget {
   const MessageTile(
     this.message, {
-    Key? key,
+    super.key,
     this.messages,
     this.padding,
     this.onTap,
     this.censored = false,
-  }) : super(key: key);
+  });
 
   final Message message;
   final List<Message>? messages;