fix build script

.vscode/launch.json

@@ -7,8 +7,8 @@
     {
       "name": "filcnaplo",
       "cwd": "filcnaplo",
-      "request": "launch",
+      "request": "attach",
-      "type": "dart"
+      "type": "dart",
     }
   ]
 }

README.md

@@ -9,16 +9,16 @@
 
 ## Setup
 
-### Clone the project:
+### Clone the project
 
-```
+```sh
-$ git clone --recursive https://github.com/filc/naplo
+git clone --recursive https://github.com/filc/naplo
-$ cd naplo
+cd naplo
 ```
 
-### Run the app:
+### Run the app
 
-```
+```sh
-$ cd filcnaplo
+cd filcnaplo
-$ flutter run
+flutter run
 ```

changelog.md

@@ -1,8 +1,6 @@
-- Elmaradt és helyettesített órák (főoldal)
+- Órarendben dolgozatok javítása
-- Feljegyzések (főoldal)
+- Kilógó félév jelző javítása a grafikonon
-- Faliújság (főoldal)
+- Dicséretes jegyek jelzése
-- Házi feladatok (főoldal)
+- Üzenet & Szellem jegy animációk
-- Dolgozatok (főoldal)
+- Design javítások
-- Állapot jelző a képernyő alján
+- Kisebb hibajavítások
-- Hét napjai dátumoknál (Például ha okt. 3. van és kaptál egy jegyet okt. 1-én akkor azt fogja kiírni, hogy Péntek és nem a hónapot, napot)
-- Hibajavítások

filcnaplo/.gitignore

@@ -8,7 +8,6 @@
 .buildlog/
 .history
 .svn/
-build.sh
 
 # IntelliJ related
 *.iml

filcnaplo/analysis_options.yaml

@@ -0,0 +1,29 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at
+  # https://dart-lang.github.io/linter/lints/index.html.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

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

@@ -1,6 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="hu.filc.naplo">
   <application android:label="Filc Napló" android:icon="@mipmap/ic_launcher" android:requestLegacyExternalStorage="true">
-    <activity android:exported="false" android:name=".MainActivity" android:launchMode="singleTop" android:theme="@style/LaunchTheme" android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode" android:hardwareAccelerated="true" android:windowSoftInputMode="adjustResize">
+    <activity android:exported="true" android:name=".MainActivity" android:launchMode="singleTop" android:theme="@style/LaunchTheme" android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode" android:hardwareAccelerated="true" android:windowSoftInputMode="adjustResize">
       <meta-data android:name="io.flutter.embedding.android.NormalTheme" android:resource="@style/NormalTheme" />
       <intent-filter>
         <action android:name="android.intent.action.MAIN"/>

filcnaplo/android/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.6.10'
 
     ext {
         compileSdkVersion   = 31
@@ -13,7 +13,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.2'
+        classpath 'com.android.tools.build:gradle:4.1.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }

filcnaplo/android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip

filcnaplo/build.sh

@@ -0,0 +1,19 @@
+#!/bin/fish
+
+# With build number
+function get_version_bn
+  cat pubspec.yaml | grep version: | cut -d' ' -f2
+end
+
+function get_version
+  cat pubspec.yaml | grep version: | cut -d' ' -f2 | cut -d+ -f1
+end
+
+if test -e /mnt/enc/keys/filc3.properties
+  set -x ANDROID_SIGNING /mnt/enc/keys/filc3.properties
+end
+
+flutter build apk --release --dart-define=APPVER=(get_version)
+cp -v "build/app/outputs/flutter-apk/app-release.apk" ~/"Desktop/hu.filc.naplo_"(get_version_bn).apk
+
+notify-send "Flutter" "Apk build done."

filcnaplo/ios/Runner/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

filcnaplo/ios/Runner/Assets.xcassets/ic_absences.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "filename" : "icon.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

filcnaplo/ios/Runner/Assets.xcassets/ic_grades.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "filename" : "icon.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

filcnaplo/ios/Runner/Assets.xcassets/ic_messages.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "filename" : "icon.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

filcnaplo/ios/Runner/Assets.xcassets/ic_timetable.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "filename" : "icon.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

filcnaplo/lib/api/client.dart

@@ -1,4 +1,7 @@
+// ignore_for_file: avoid_print
+
 import 'dart:convert';
+import 'dart:developer';
 
 import 'package:filcnaplo/models/config.dart';
 import 'package:filcnaplo/models/news.dart';
@@ -11,23 +14,23 @@ import 'package:connectivity_plus/connectivity_plus.dart';
 
 class FilcAPI {
   // Public API
-  static const SCHOOL_LIST = "https://filcnaplo.hu/v2/school_list.json";
+  static const schoolList = "https://filcnaplo.hu/v2/school_list.json";
-  static const NEWS = "https://filcnaplo.hu/v2/news.json";
+  static const news = "https://filcnaplo.hu/v2/news.json";
-  static const SUPPORTERS = "https://filcnaplo.hu/v2/supporters.json";
+  static const supporters = "https://filcnaplo.hu/v2/supporters.json";
 
   // Private API
-  static const CONFIG = "https://api.filcnaplo.hu/config";
+  static const config = "https://api.filcnaplo.hu/config";
-  static const REPORT = "https://api.filcnaplo.hu/report";
+  static const reportApi = "https://api.filcnaplo.hu/report";
 
   // Updates
-  static const REPO = "filc/naplo";
+  static const repo = "filc/naplo";
-  static const RELEASES = "https://api.github.com/repos/$REPO/releases";
+  static const releases = "https://api.github.com/repos/$repo/releases";
 
-  static Future<bool> checkConnectivity() async => (await Connectivity().checkConnectivity()) != ConnectivityResult.none;    
+  static Future<bool> checkConnectivity() async => (await Connectivity().checkConnectivity()) != ConnectivityResult.none;
 
   static Future<List<School>?> getSchools() async {
     try {
-      http.Response res = await http.get(Uri.parse(SCHOOL_LIST));
+      http.Response res = await http.get(Uri.parse(schoolList));
 
       if (res.statusCode == 200) {
         List<School> schools = (jsonDecode(res.body) as List).cast<Map>().map((json) => School.fromJson(json)).toList();
@@ -43,32 +46,39 @@ class FilcAPI {
     } catch (error) {
       print("ERROR: FilcAPI.getSchools: $error");
     }
+    return null;
   }
 
   static Future<Config?> getConfig(SettingsProvider settings) async {
+    final userAgent = SettingsProvider.defaultSettings().config.userAgent;
+
     Map<String, String> headers = {
       "x-filc-id": settings.xFilcId,
-      "user-agent": SettingsProvider.defaultSettings().config.userAgent,
+      "user-agent": userAgent,
     };
 
+    log("[CONFIG] x-filc-id: \"${settings.xFilcId}\"");
+    log("[CONFIG] user-agent: \"$userAgent\"");
+
     try {
-      http.Response res = await http.get(Uri.parse(CONFIG), headers: headers);
+      http.Response res = await http.get(Uri.parse(config), headers: headers);
 
       if (res.statusCode == 200) {
         return Config.fromJson(jsonDecode(res.body));
       } else if (res.statusCode == 429) {
-        res = await http.get(Uri.parse(CONFIG));
+        res = await http.get(Uri.parse(config));
         if (res.statusCode == 200) return Config.fromJson(jsonDecode(res.body));
       }
       throw "HTTP ${res.statusCode}: ${res.body}";
     } catch (error) {
       print("ERROR: FilcAPI.getConfig: $error");
     }
+    return null;
   }
 
   static Future<List<News>?> getNews() async {
     try {
-      http.Response res = await http.get(Uri.parse(NEWS));
+      http.Response res = await http.get(Uri.parse(news));
 
       if (res.statusCode == 200) {
         return (jsonDecode(res.body) as List).cast<Map>().map((e) => News.fromJson(e)).toList();
@@ -78,11 +88,12 @@ class FilcAPI {
     } catch (error) {
       print("ERROR: FilcAPI.getNews: $error");
     }
+    return null;
   }
 
   static Future<Supporters?> getSupporters() async {
     try {
-      http.Response res = await http.get(Uri.parse(SUPPORTERS));
+      http.Response res = await http.get(Uri.parse(supporters));
 
       if (res.statusCode == 200) {
         return Supporters.fromJson(jsonDecode(res.body));
@@ -92,11 +103,12 @@ class FilcAPI {
     } catch (error) {
       print("ERROR: FilcAPI.getSupporters: $error");
     }
+    return null;
   }
 
   static Future<List<Release>?> getReleases() async {
     try {
-      http.Response res = await http.get(Uri.parse(RELEASES));
+      http.Response res = await http.get(Uri.parse(releases));
 
       if (res.statusCode == 200) {
         return (jsonDecode(res.body) as List).cast<Map>().map((e) => Release.fromJson(e)).toList();
@@ -106,10 +118,11 @@ class FilcAPI {
     } catch (error) {
       print("ERROR: FilcAPI.getReleases: $error");
     }
+    return null;
   }
 
   static Future<http.StreamedResponse?> downloadRelease(Release release) {
-    if (release.downloads.length > 0) {
+    if (release.downloads.isNotEmpty) {
       try {
         var client = http.Client();
         var request = http.Request('GET', Uri.parse(release.downloads.first));
@@ -124,7 +137,7 @@ class FilcAPI {
 
   static Future<void> sendReport(ErrorReport report) async {
     try {
-      http.Response res = await http.post(Uri.parse(REPORT), body: {
+      http.Response res = await http.post(Uri.parse(reportApi), body: {
         "os": report.os,
         "version": report.version,
         "error": report.error,

filcnaplo/lib/api/login.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: avoid_print
+
 import 'package:filcnaplo/utils/jwt.dart';
 import 'package:filcnaplo_kreta_api/providers/absence_provider.dart';
 import 'package:filcnaplo_kreta_api/providers/event_provider.dart';

filcnaplo/lib/api/providers/news_provider.dart

@@ -72,10 +72,11 @@ class NewsProvider extends ChangeNotifier {
 
     Provider.of<SettingsProvider>(_context, listen: false).update(_context, newsState: _state);
 
-    if (_fresh > 0)
+    if (_fresh > 0) {
       show = true;
-    else
+    } else {
       show = false;
+    }
 
     notifyListeners();
   }

filcnaplo/lib/api/providers/status_provider.dart

@@ -5,14 +5,14 @@ import 'package:http/http.dart' as http;
 enum Status { network, maintenance, syncing }
 
 class StatusProvider extends ChangeNotifier {
-  List<Status> _stack = [];
+  final List<Status> _stack = [];
   double _progress = 0.0;
 
   StatusProvider() {
     _handleNetworkChanges();
   }
 
-  Status? getStatus() => _stack.length > 0 ? _stack[0] : null;
+  Status? getStatus() => _stack.isNotEmpty ? _stack[0] : null;
   // Status progress from 0.0 to 1.0
   double get progress => _progress;
 
@@ -64,10 +64,12 @@ class StatusProvider extends ChangeNotifier {
     if (_progress == 1.0) {
       notifyListeners();
       // Wait for animation
-      Future.delayed(Duration(milliseconds: 250), () {
+      Future.delayed(const Duration(milliseconds: 250), () {
         _stack.remove(Status.syncing);
         notifyListeners();
       });
-    } else if (progress != prev) notifyListeners();
+    } else if (progress != prev) {
+      notifyListeners();
+    }
   }
 }

filcnaplo/lib/api/providers/sync.dart

@@ -24,6 +24,7 @@ Future<void> syncAll(BuildContext context) {
   // Lock
   lock = true;
 
+  // ignore: avoid_print
   print("INFO Syncing all");
 
   UserProvider user = Provider.of<UserProvider>(context, listen: false);
@@ -42,7 +43,7 @@ Future<void> syncAll(BuildContext context) {
     _syncStatus(Provider.of<GradeProvider>(context, listen: false).fetch()),
     _syncStatus(Provider.of<TimetableProvider>(context, listen: false).fetch(week: Week.current())),
     _syncStatus(Provider.of<ExamProvider>(context, listen: false).fetch()),
-    _syncStatus(Provider.of<HomeworkProvider>(context, listen: false).fetch(from: DateTime.now().subtract(Duration(days: 30)))),
+    _syncStatus(Provider.of<HomeworkProvider>(context, listen: false).fetch(from: DateTime.now().subtract(const Duration(days: 30)))),
     _syncStatus(Provider.of<MessageProvider>(context, listen: false).fetchAll()),
     _syncStatus(Provider.of<NoteProvider>(context, listen: false).fetch()),
     _syncStatus(Provider.of<EventProvider>(context, listen: false).fetch()),

filcnaplo/lib/api/providers/update_provider.dart

@@ -3,14 +3,12 @@ import 'dart:io';
 import 'package:filcnaplo/api/client.dart';
 import 'package:filcnaplo/models/release.dart';
 import 'package:flutter/material.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 
 class UpdateProvider extends ChangeNotifier {
   // Private
   late List<Release> _releases;
   bool _available = false;
-  bool get available => _available && _releases.length > 0;
+  bool get available => _available && _releases.isNotEmpty;
-  PackageInfo? _packageInfo;
 
   // Public
   List<Release> get releases => _releases;
@@ -20,9 +18,10 @@ class UpdateProvider extends ChangeNotifier {
     required BuildContext context,
   }) {
     _releases = List.castFrom(initialReleases);
-    PackageInfo.fromPlatform().then((value) => _packageInfo = value);
   }
 
+  static const currentVersion = String.fromEnvironment("APPVER", defaultValue: "1.0");
+
   Future<void> fetch() async {
     if (!Platform.isAndroid) return;
 
@@ -30,8 +29,9 @@ class UpdateProvider extends ChangeNotifier {
     _releases.sort((a, b) => -a.version.compareTo(b.version));
 
     // Check for new releases
-    if (_releases.length > 0) {
+    if (_releases.isNotEmpty) {
-      _available = _packageInfo != null && _releases.first.version.compareTo(Version.fromString(_packageInfo?.version ?? "")) == 1;
+      _available = _releases.first.version.compareTo(Version.fromString(currentVersion)) == 1;
+      // ignore: avoid_print
       if (_available) print("INFO: New update: ${releases.first.version}");
       notifyListeners();
     }

filcnaplo/lib/api/providers/user_provider.dart

@@ -3,7 +3,7 @@ import 'package:filcnaplo_kreta_api/models/student.dart';
 import 'package:flutter/foundation.dart';
 
 class UserProvider with ChangeNotifier {
-  Map<String, User> _users = {};
+  final Map<String, User> _users = {};
   String? _selectedUserId;
   User? get user => _users[_selectedUserId];
 
@@ -23,7 +23,9 @@ class UserProvider with ChangeNotifier {
 
   void addUser(User user) {
     _users[user.id] = user;
-    print("DEBUG: Added User: ${user.id} ${user.name}");
+    if (kDebugMode) {
+      print("DEBUG: Added User: ${user.id} ${user.name}");
+    }
   }
 
   void removeUser(String userId) {

filcnaplo/lib/app.dart

@@ -41,7 +41,7 @@ class App extends StatelessWidget {
   final DatabaseProvider database;
 
   App({Key? key, required this.database, required this.settings, required this.user}) : super(key: key) {
-    if (user.getUsers().length > 0) user.setUser(user.getUsers().first.id);
+    if (user.getUsers().isNotEmpty) user.setUser(user.getUsers().first.id);
   }
 
   @override
@@ -99,18 +99,18 @@ class App extends StatelessWidget {
                 theme: AppTheme.lightTheme(context),
                 darkTheme: AppTheme.darkTheme(context),
                 themeMode: themeMode.themeMode,
-                localizationsDelegates: [
+                localizationsDelegates: const [
                   GlobalMaterialLocalizations.delegate,
                   GlobalWidgetsLocalizations.delegate,
                   GlobalCupertinoLocalizations.delegate,
                 ],
-                supportedLocales: [
+                supportedLocales: const [
-                  const Locale('en', 'EN'),
+                  Locale('en', 'EN'),
-                  const Locale('hu', 'HU'),
+                  Locale('hu', 'HU'),
-                  const Locale('de', 'DE'),
+                  Locale('de', 'DE'),
                 ],
                 localeListResolutionCallback: (locales, supported) {
-                  Locale locale = Locale('hu', 'HU');
+                  Locale locale = const Locale('hu', 'HU');
 
                   for (var loc in locales ?? []) {
                     if (supported.contains(loc)) {
@@ -122,7 +122,7 @@ class App extends StatelessWidget {
                   return locale;
                 },
                 onGenerateRoute: (settings) => rootNavigator(settings),
-                initialRoute: user.getUsers().length > 0 ? "navigation" : "login");
+                initialRoute: user.getUsers().isNotEmpty ? "navigation" : "login");
           },
         ),
       ),
@@ -133,16 +133,17 @@ class App extends StatelessWidget {
     // if platform == android || platform == ios
     switch (route.name) {
       case "login_back":
-        return CupertinoPageRoute(builder: (context) => LoginScreen(back: true));
+        return CupertinoPageRoute(builder: (context) => const LoginScreen(back: true));
       case "login":
-        return _rootRoute(LoginScreen());
+        return _rootRoute(const LoginScreen());
       case "navigation":
-        return _rootRoute(NavigationScreen());
+        return _rootRoute(const NavigationScreen());
       case "login_to_navigation":
-        return loginRoute(NavigationScreen());
+        return loginRoute(const NavigationScreen());
       case "settings":
-        return settingsRoute(SettingsScreen());
+        return settingsRoute(const SettingsScreen());
     }
+    return null;
     // else if platform == windows || ...
   }
 

filcnaplo/lib/database/init.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: avoid_print
+
 import 'dart:io';
 
 import 'package:filcnaplo/database/struct.dart';
@@ -69,7 +71,7 @@ Future<void> migrateDB(
 ) async {
   var originalRows = await db.query(table);
 
-  if (originalRows.length == 0) {
+  if (originalRows.isEmpty) {
     await db.execute("drop table $table");
     await create(db);
     return;
@@ -85,7 +87,7 @@ Future<void> migrateDB(
       var copy = Map<String, dynamic>.from(original);
 
       // Fill missing columns
-      keys.forEach((key) {
+      for (var key in keys) {
         if (!keys.contains(key)) {
           print("DEBUG: dropping $key");
           copy.remove(key);
@@ -95,13 +97,13 @@ Future<void> migrateDB(
           print("DEBUG: migrating $key");
           copy[key] = defaultValues[key];
         }
-      });
+      }
 
       migrated.add(copy);
     }
   });
 
-  if (migrated.length > 0) {
+  if (migrated.isNotEmpty) {
     // Delete table
     await db.execute("drop table $table");
 

filcnaplo/lib/database/query.dart

@@ -28,9 +28,9 @@ class DatabaseQuery {
   Future<UserProvider> getUsers() async {
     var userProvider = UserProvider();
     List<Map> usersMap = await db.query("users");
-    usersMap.forEach((user) {
+    for (var user in usersMap) {
       userProvider.addUser(User.fromMap(user));
-    });
+    }
     return userProvider;
   }
 }
@@ -42,7 +42,7 @@ class UserDatabaseQuery {
 
   Future<List<Grade>> getGrades({required String userId}) async {
     List<Map> userData = await db.query("user_data", where: "id = ?", whereArgs: [userId]);
-    if (userData.length == 0) return [];
+    if (userData.isEmpty) return [];
     String? gradesJson = userData.elementAt(0)["grades"] as String?;
     if (gradesJson == null) return [];
     List<Grade> grades = (jsonDecode(gradesJson) as List).map((e) => Grade.fromJson(e)).toList();
@@ -51,7 +51,7 @@ class UserDatabaseQuery {
 
   Future<List<Lesson>> getLessons({required String userId}) async {
     List<Map> userData = await db.query("user_data", where: "id = ?", whereArgs: [userId]);
-    if (userData.length == 0) return [];
+    if (userData.isEmpty) return [];
     String? lessonsJson = userData.elementAt(0)["timetable"] as String?;
     if (lessonsJson == null) return [];
     List<Lesson> lessons = (jsonDecode(lessonsJson) as List).map((e) => Lesson.fromJson(e)).toList();
@@ -60,7 +60,7 @@ class UserDatabaseQuery {
 
   Future<List<Exam>> getExams({required String userId}) async {
     List<Map> userData = await db.query("user_data", where: "id = ?", whereArgs: [userId]);
-    if (userData.length == 0) return [];
+    if (userData.isEmpty) return [];
     String? examsJson = userData.elementAt(0)["exams"] as String?;
     if (examsJson == null) return [];
     List<Exam> exams = (jsonDecode(examsJson) as List).map((e) => Exam.fromJson(e)).toList();
@@ -69,7 +69,7 @@ class UserDatabaseQuery {
 
   Future<List<Homework>> getHomework({required String userId}) async {
     List<Map> userData = await db.query("user_data", where: "id = ?", whereArgs: [userId]);
-    if (userData.length == 0) return [];
+    if (userData.isEmpty) return [];
     String? homeworkJson = userData.elementAt(0)["homework"] as String?;
     if (homeworkJson == null) return [];
     List<Homework> homework = (jsonDecode(homeworkJson) as List).map((e) => Homework.fromJson(e)).toList();
@@ -78,7 +78,7 @@ class UserDatabaseQuery {
 
   Future<List<Message>> getMessages({required String userId}) async {
     List<Map> userData = await db.query("user_data", where: "id = ?", whereArgs: [userId]);
-    if (userData.length == 0) return [];
+    if (userData.isEmpty) return [];
     String? messagesJson = userData.elementAt(0)["messages"] as String?;
     if (messagesJson == null) return [];
     List<Message> messages = (jsonDecode(messagesJson) as List).map((e) => Message.fromJson(e)).toList();
@@ -87,7 +87,7 @@ class UserDatabaseQuery {
 
   Future<List<Note>> getNotes({required String userId}) async {
     List<Map> userData = await db.query("user_data", where: "id = ?", whereArgs: [userId]);
-    if (userData.length == 0) return [];
+    if (userData.isEmpty) return [];
     String? notesJson = userData.elementAt(0)["notes"] as String?;
     if (notesJson == null) return [];
     List<Note> notes = (jsonDecode(notesJson) as List).map((e) => Note.fromJson(e)).toList();
@@ -96,7 +96,7 @@ class UserDatabaseQuery {
 
   Future<List<Event>> getEvents({required String userId}) async {
     List<Map> userData = await db.query("user_data", where: "id = ?", whereArgs: [userId]);
-    if (userData.length == 0) return [];
+    if (userData.isEmpty) return [];
     String? eventsJson = userData.elementAt(0)["events"] as String?;
     if (eventsJson == null) return [];
     List<Event> events = (jsonDecode(eventsJson) as List).map((e) => Event.fromJson(e)).toList();
@@ -105,7 +105,7 @@ class UserDatabaseQuery {
 
   Future<List<Absence>> getAbsences({required String userId}) async {
     List<Map> userData = await db.query("user_data", where: "id = ?", whereArgs: [userId]);
-    if (userData.length == 0) return [];
+    if (userData.isEmpty) return [];
     String? absebcesJson = userData.elementAt(0)["absences"] as String?;
     if (absebcesJson == null) return [];
     List<Absence> absebces = (jsonDecode(absebcesJson) as List).map((e) => Absence.fromJson(e)).toList();

filcnaplo/lib/database/store.dart

@@ -24,7 +24,7 @@ class DatabaseStore {
 
   Future<void> storeUser(User user) async {
     List userRes = await db.query("users", where: "id = ?", whereArgs: [user.id]);
-    if (userRes.length > 0) {
+    if (userRes.isNotEmpty) {
       await db.update("users", user.toMap(), where: "id = ?", whereArgs: [user.id]);
     } else {
       await db.insert("users", user.toMap());

filcnaplo/lib/database/struct.dart

@@ -15,7 +15,7 @@ class DatabaseStruct {
         break;
     }
 
-    return "${name} ${typeName.toUpperCase()} ${name == 'id' ? 'NOT NULL' : ''}";
+    return "$name ${typeName.toUpperCase()} ${name == 'id' ? 'NOT NULL' : ''}";
   }
 
   @override

filcnaplo/lib/helpers/attachment_helper.dart

@@ -1,9 +1,11 @@
 import 'dart:io';
 import 'dart:typed_data';
 
+import 'package:filcnaplo/api/providers/user_provider.dart';
 import 'package:filcnaplo/helpers/storage_helper.dart';
 import 'package:filcnaplo_kreta_api/client/client.dart';
 import 'package:filcnaplo_kreta_api/models/attachment.dart';
+import 'package:filcnaplo_kreta_api/models/homework.dart';
 import 'package:flutter/widgets.dart';
 import 'package:open_file/open_file.dart';
 import 'package:provider/provider.dart';
@@ -22,7 +24,29 @@ extension AttachmentHelper on Attachment {
 
   Future<bool> open(BuildContext context) async {
     String downloads = await StorageHelper.downloadsPath();
-    
+
+    if (!await File("$downloads/$name").exists()) await download(context);
+    var result = await OpenFile.open("$downloads/$name");
+    return result.type == ResultType.done;
+  }
+}
+
+extension HomeworkAttachmentHelper on HomeworkAttachment {
+  Future<String> download(BuildContext context, {bool overwrite = false}) async {
+    String downloads = await StorageHelper.downloadsPath();
+
+    if (!overwrite && await File("$downloads/$name").exists()) return "$downloads/$name";
+
+    String url = downloadUrl(Provider.of<UserProvider>(context, listen: false).instituteCode ?? "");
+    Uint8List data = await Provider.of<KretaClient>(context, listen: false).getAPI(url, rawResponse: true);
+    if (!await StorageHelper.write("$downloads/$name", data)) return "";
+
+    return "$downloads/$name";
+  }
+
+  Future<bool> open(BuildContext context) async {
+    String downloads = await StorageHelper.downloadsPath();
+
     if (!await File("$downloads/$name").exists()) await download(context);
     var result = await OpenFile.open("$downloads/$name");
     return result.type == ResultType.done;

filcnaplo/lib/helpers/average_helper.dart

@@ -6,14 +6,15 @@ class AverageHelper {
 
     List<String> ignoreInFinal = ["5,SzorgalomErtek", "4,MagatartasErtek"];
 
-    if (finalAvg)
+    if (finalAvg) {
       grades.removeWhere((e) =>
           (e.value.value == 0) ||
           (ignoreInFinal.contains(e.gradeType?.id)));
+    }
 
-    grades.forEach((e) {
+    for (var e in grades) {
       average += e.value.value * ((finalAvg ? 100 : e.value.weight) / 100);
-    });
+    }
 
     average = average /
         grades

filcnaplo/lib/helpers/quick_actions.dart

@@ -0,0 +1,36 @@
+import 'package:flutter/cupertino.dart';
+import 'package:quick_actions/quick_actions.dart';
+import 'package:filcnaplo_mobile_ui/common/screens.i18n.dart';
+
+const QuickActions quickActions = QuickActions();
+
+void setupQuickActions() {
+  quickActions.setShortcutItems(<ShortcutItem>[
+    ShortcutItem(type: 'action_grades', localizedTitle: 'grades'.i18n, icon: 'ic_grades'),
+    ShortcutItem(type: 'action_timetable', localizedTitle: 'timetable'.i18n, icon: 'ic_timetable'),
+    ShortcutItem(type: 'action_messages', localizedTitle: 'messages'.i18n, icon: 'ic_messages'),
+    ShortcutItem(type: 'action_absences', localizedTitle: 'absences'.i18n, icon: 'ic_absences')
+  ]);
+}
+
+void handleQuickActions(BuildContext context, void Function(String) callback) {
+  quickActions.initialize((shortcutType) {
+    switch (shortcutType) {
+      case 'action_home':
+        callback("home");
+        break;
+      case 'action_grades':
+        callback("grades");
+        break;
+      case 'action_timetable':
+        callback("timetable");
+        break;
+      case 'action_messages':
+        callback("messages");
+        break;
+      case 'action_absences':
+        callback("absences");
+        break;
+    }
+  });
+}

filcnaplo/lib/helpers/storage_helper.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: avoid_print
+
 import 'dart:io';
 import 'dart:typed_data';
 

filcnaplo/lib/helpers/subject_icon.dart

@@ -7,7 +7,7 @@ class SubjectIcon {
   static IconData? lookup({Subject? subject, String? subjectName}) {
     assert(!(subject == null && subjectName == null));
 
-    String name = subject?.name.toLowerCase().specialChars().trim() ?? subjectName ?? "";
+    String name = (subject?.name ?? subjectName ?? "").toLowerCase().specialChars().trim();
     String category = subject?.category.description.toLowerCase().specialChars() ?? "";
 
     // todo: check for categories
@@ -16,7 +16,7 @@ class SubjectIcon {
     if (RegExp("irodalom").hasMatch(name)) return Icons.menu_book_outlined;
     if (RegExp("tor(i|tenelem)").hasMatch(name)) return Icons.hourglass_empty_outlined;
     if (RegExp("foldrajz").hasMatch(name)) return Icons.public_outlined;
-    if (RegExp("rajz|muvtori|muveszet").hasMatch(name)) return Icons.palette_outlined;
+    if (RegExp("rajz|muvtori|muveszet|vizualis").hasMatch(name)) return Icons.palette_outlined;
     if (RegExp("fizika").hasMatch(name)) return Icons.emoji_objects_outlined;
     if (RegExp("^enek|zene|szolfezs|zongora|korus").hasMatch(name)) return Icons.music_note_outlined;
     if (RegExp("^tes(i|tneveles)|sport").hasMatch(name)) return Icons.sports_soccer_outlined;

filcnaplo/lib/helpers/update_helper.dart

@@ -7,33 +7,36 @@ import 'package:filcnaplo/helpers/storage_helper.dart';
 import 'package:filcnaplo/models/release.dart';
 import 'package:open_file/open_file.dart';
 
-enum UpdateState { prepare, downloading, installing }
+enum UpdateState { none, preparing, downloading, installing }
 typedef UpdateCallback = Function(double progress, UpdateState state);
 
 // TODO: cleanup old apk files
 
 extension UpdateHelper on Release {
   Future<void> install({UpdateCallback? updateCallback}) async {
+    updateCallback!(-1, UpdateState.preparing);
+
     String downloads = await StorageHelper.downloadsPath();
-    File apk = File("$downloads/filcnaplo-${version}.apk");
+    File apk = File("$downloads/filcnaplo-$version.apk");
 
     if (!await apk.exists()) {
-      updateCallback!(-1, UpdateState.downloading);
+      updateCallback(-1, UpdateState.downloading);
 
       var bytes = await download(updateCallback: updateCallback);
       if (!await StorageHelper.write(apk.path, bytes)) throw "failed to write apk: permission denied";
     }
 
-    updateCallback!(-1, UpdateState.installing);
+    updateCallback(-1, UpdateState.installing);
 
     var result = await OpenFile.open(apk.path);
 
     if (result.type != ResultType.done) {
+      // ignore: avoid_print
       print("ERROR: installUpdate.openFile: " + result.message);
       throw result.message;
     }
 
-    updateCallback(-1, UpdateState.prepare);
+    updateCallback(-1, UpdateState.none);
   }
 
   Future<Uint8List> download({UpdateCallback? updateCallback}) async {

filcnaplo/lib/icons/filc_icons.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/widgets.dart';
 
 class FilcIcons {
-  static const IconData home = const FilcIconData(0x41);
+  static const IconData home = FilcIconData(0x41);
-  static const IconData linux = const FilcIconData(0x42);
+  static const IconData linux = FilcIconData(0x42);
 }
 
 class FilcIconData extends IconData {

filcnaplo/lib/main.dart

@@ -53,10 +53,11 @@ Widget errorBuilder(FlutterErrorDetails details) {
         errorShown = true;
         lastException = details.exceptionAsString();
         Navigator.of(context, rootNavigator: true).push(MaterialPageRoute(builder: (context) {
-          if (kReleaseMode)
+          if (kReleaseMode) {
             return ErrorReportScreen(details);
-          else
+          } else {
             return ErrorScreen(details);
+          }
         })).then((_) => errorShown = false);
       }
     });

filcnaplo/lib/models/config.dart

@@ -1,15 +1,11 @@
 import 'dart:io';
 
-import 'package:package_info_plus/package_info_plus.dart';
-
 class Config {
   String _userAgent;
-  String? _version;
   Map? json;
+  static const String _version = String.fromEnvironment("APPVER", defaultValue: "2.2.0");
 
-  Config({required String userAgent, this.json}) : _userAgent = userAgent {
+  Config({required String userAgent, this.json}) : _userAgent = userAgent;
-    PackageInfo.fromPlatform().then((value) => _version = value.version);
-  }
 
   factory Config.fromJson(Map json) {
     return Config(
@@ -18,7 +14,7 @@ class Config {
     );
   }
 
-  String get userAgent => _userAgent.replaceAll("\$0", _version ?? "0").replaceAll("\$1", platform).replaceAll("\$2", "0");
+  String get userAgent => _userAgent.replaceAll("\$0", _version).replaceAll("\$1", platform).replaceAll("\$2", "0");
 
   static String get platform {
     if (Platform.isAndroid) {

filcnaplo/lib/models/release.dart

@@ -58,10 +58,11 @@ class Version {
 
       // check for valid prerelease name
       if (p[0] != "") {
-        if (prereleases.contains(p[0].toLowerCase().trim()))
+        if (prereleases.contains(p[0].toLowerCase().trim())) {
           pre = p[0];
-        else
+        } else {
           throw "invalid prerelease name: ${p[0]}";
+        }
       }
 
       // core
@@ -74,6 +75,7 @@ class Version {
 
       return Version(x, y, z, prerelease: pre, prever: prev);
     } catch (error) {
+      // ignore: avoid_print
       print("WARNING: Failed to parse version ($o): $error");
       return Version.zero;
     }
@@ -126,4 +128,7 @@ class Version {
 
   static const zero = Version(0, 0, 0);
   static const List<String> prereleases = ["dev", "pre", "alpha", "beta", "rc"];
+
+  @override
+  int get hashCode => toString().hashCode;
 }

filcnaplo/lib/models/settings.dart

@@ -4,7 +4,6 @@ import 'package:filcnaplo/api/providers/database_provider.dart';
 import 'package:filcnaplo/models/config.dart';
 import 'package:filcnaplo/theme.dart';
 import 'package:flutter/material.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 import 'package:provider/provider.dart';
 import 'package:uuid/uuid.dart';
 
@@ -13,8 +12,6 @@ enum UpdateChannel { stable, beta, dev }
 enum VibrationStrength { off, light, medium, strong }
 
 class SettingsProvider extends ChangeNotifier {
-  PackageInfo? _packageInfo;
-
   // en_en, hu_hu, de_de
   String _language;
   Pages _startPage;
@@ -44,7 +41,7 @@ class SettingsProvider extends ChangeNotifier {
   int _notificationPollInterval;
   bool _developerMode;
   VibrationStrength _vibrate;
-  bool _ABweeks;
+  bool _abWeeks;
   bool _swapABweeks;
   UpdateChannel _updateChannel;
   Config _config;
@@ -64,7 +61,7 @@ class SettingsProvider extends ChangeNotifier {
     required bool developerMode,
     required int notificationPollInterval,
     required VibrationStrength vibrate,
-    required bool ABweeks,
+    required bool abWeeks,
     required bool swapABweeks,
     required UpdateChannel updateChannel,
     required Config config,
@@ -82,15 +79,11 @@ class SettingsProvider extends ChangeNotifier {
         _developerMode = developerMode,
         _notificationPollInterval = notificationPollInterval,
         _vibrate = vibrate,
-        _ABweeks = ABweeks,
+        _abWeeks = abWeeks,
         _swapABweeks = swapABweeks,
         _updateChannel = updateChannel,
         _config = config,
-        _xFilcId = xFilcId {
+        _xFilcId = xFilcId;
-    PackageInfo.fromPlatform().then((PackageInfo packageInfo) {
-      _packageInfo = packageInfo;
-    });
-  }
 
   factory SettingsProvider.fromMap(Map map) {
     return SettingsProvider(
@@ -113,7 +106,7 @@ class SettingsProvider extends ChangeNotifier {
       notificationPollInterval: map["notification_poll_interval"],
       developerMode: map["developer_mode"] == 1 ? true : false,
       vibrate: VibrationStrength.values[map["vibration_strength"]],
-      ABweeks: map["ab_weeks"] == 1 ? true : false,
+      abWeeks: map["ab_weeks"] == 1 ? true : false,
       swapABweeks: map["swap_ab_weeks"] == 1 ? true : false,
       updateChannel: UpdateChannel.values[map["update_channel"]],
       config: Config.fromJson(jsonDecode(map["config"] ?? "{}")),
@@ -140,7 +133,7 @@ class SettingsProvider extends ChangeNotifier {
       "grade_color5": _gradeColors[4].value,
       "update_channel": _updateChannel.index,
       "vibration_strength": _vibrate.index,
-      "ab_weeks": _ABweeks ? 1 : 0,
+      "ab_weeks": _abWeeks ? 1 : 0,
       "swap_ab_weeks": _swapABweeks ? 1 : 0,
       "notification_poll_interval": _notificationPollInterval,
       "config": jsonEncode(config.json),
@@ -169,11 +162,11 @@ class SettingsProvider extends ChangeNotifier {
       developerMode: false,
       notificationPollInterval: 1,
       vibrate: VibrationStrength.medium,
-      ABweeks: false,
+      abWeeks: false,
       swapABweeks: false,
       updateChannel: UpdateChannel.stable,
       config: Config.fromJson({}),
-      xFilcId: Uuid().v4(),
+      xFilcId: const Uuid().v4(),
     );
   }
 
@@ -191,10 +184,9 @@ class SettingsProvider extends ChangeNotifier {
   bool get developerMode => _developerMode;
   int get notificationPollInterval => _notificationPollInterval;
   VibrationStrength get vibrate => _vibrate;
-  bool get ABweeks => _ABweeks;
+  bool get abWeeks => _abWeeks;
   bool get swapABweeks => _swapABweeks;
   UpdateChannel get updateChannel => _updateChannel;
-  PackageInfo? get packageInfo => _packageInfo;
   Config get config => _config;
   String get xFilcId => _xFilcId;
 
@@ -214,7 +206,7 @@ class SettingsProvider extends ChangeNotifier {
     bool? developerMode,
     int? notificationPollInterval,
     VibrationStrength? vibrate,
-    bool? ABweeks,
+    bool? abWeeks,
     bool? swapABweeks,
     UpdateChannel? updateChannel,
     Config? config,
@@ -231,16 +223,17 @@ class SettingsProvider extends ChangeNotifier {
     if (notificationsEnabled != null && notificationsEnabled != _notificationsEnabled) _notificationsEnabled = notificationsEnabled;
     if (notificationsBitfield != null && notificationsBitfield != _notificationsBitfield) _notificationsBitfield = notificationsBitfield;
     if (developerMode != null && developerMode != _developerMode) _developerMode = developerMode;
-    if (notificationPollInterval != null && notificationPollInterval != _notificationPollInterval)
+    if (notificationPollInterval != null && notificationPollInterval != _notificationPollInterval) {
       _notificationPollInterval = notificationPollInterval;
+    }
     if (vibrate != null && vibrate != _vibrate) _vibrate = vibrate;
-    if (ABweeks != null && ABweeks != _ABweeks) _ABweeks = ABweeks;
+    if (abWeeks != null && abWeeks != _abWeeks) _abWeeks = abWeeks;
     if (swapABweeks != null && swapABweeks != _swapABweeks) _swapABweeks = swapABweeks;
     if (updateChannel != null && updateChannel != _updateChannel) _updateChannel = updateChannel;
     if (config != null && config != _config) _config = config;
     if (xFilcId != null && xFilcId != _xFilcId) _xFilcId = xFilcId;
 
-    if (database == null) database = Provider.of<DatabaseProvider>(context, listen: false);
+    database ??= Provider.of<DatabaseProvider>(context, listen: false);
     await database.store.storeSettings(this);
     notifyListeners();
   }

filcnaplo/lib/models/user.dart

@@ -26,7 +26,7 @@ class User {
     if (id != null) {
       this.id = id;
     } else {
-      this.id = Uuid().v4();
+      this.id = const Uuid().v4();
     }
   }
 
@@ -67,7 +67,7 @@ class User {
       "password": password,
       "institute_code": instituteCode,
       "grant_type": "password",
-      "client_id": KretaAPI.CLIENT_ID,
+      "client_id": KretaAPI.clientId,
     };
   }
 }

filcnaplo/lib/theme.dart

@@ -11,14 +11,14 @@ class AppTheme {
   // Light Theme
   static ThemeData lightTheme(BuildContext context) {
     var lightColors = LightAppColors();
-    Color accent = accentColorMap[Provider.of<SettingsProvider>(context, listen: false).accentColor] ?? Color(0);
+    Color accent = accentColorMap[Provider.of<SettingsProvider>(context, listen: false).accentColor] ?? const Color(0x00000000);
     return ThemeData(
         brightness: Brightness.light,
         fontFamily: _fontFamily,
         scaffoldBackgroundColor: lightColors.background,
         backgroundColor: lightColors.highlight,
         primaryColor: lightColors.filc,
-        dividerColor: Color(0),
+        dividerColor: const Color(0x00000000),
         colorScheme: ColorScheme.fromSwatch(
           accentColor: accent,
           backgroundColor: lightColors.background,
@@ -37,14 +37,14 @@ class AppTheme {
   // Dark Theme
   static ThemeData darkTheme(BuildContext context) {
     var darkColors = DarkAppColors();
-    Color accent = accentColorMap[Provider.of<SettingsProvider>(context, listen: false).accentColor] ?? Color(0);
+    Color accent = accentColorMap[Provider.of<SettingsProvider>(context, listen: false).accentColor] ?? const Color(0x00000000);
     return ThemeData(
         brightness: Brightness.dark,
         fontFamily: _fontFamily,
         scaffoldBackgroundColor: darkColors.background,
         backgroundColor: darkColors.highlight,
         primaryColor: darkColors.filc,
-        dividerColor: Color(0),
+        dividerColor: const Color(0x00000000),
         colorScheme: ColorScheme.fromSwatch(
           accentColor: accent,
           backgroundColor: darkColors.background,
@@ -70,7 +70,7 @@ class AppColors {
 enum AccentColor { filc, blue, green, lime, yellow, orange, red, pink, purple }
 
 Map<AccentColor, Color> accentColorMap = {
-  AccentColor.filc: Color(0xff20AC9B),
+  AccentColor.filc: const Color(0xff20AC9B),
   AccentColor.blue: Colors.blue.shade300,
   AccentColor.green: Colors.green.shade300,
   AccentColor.lime: Colors.lime.shade300,
@@ -82,54 +82,82 @@ Map<AccentColor, Color> accentColorMap = {
 };
 
 abstract class ThemeAppColors {
-  final Color shadow = Color(0);
+  final Color shadow = const Color(0x00000000);
-  final Color text = Color(0);
+  final Color text = const Color(0x00000000);
-  final Color background = Color(0);
+  final Color background = const Color(0x00000000);
-  final Color highlight = Color(0);
+  final Color highlight = const Color(0x00000000);
-  final Color red = Color(0);
+  final Color red = const Color(0x00000000);
-  final Color orange = Color(0);
+  final Color orange = const Color(0x00000000);
-  final Color yellow = Color(0);
+  final Color yellow = const Color(0x00000000);
-  final Color green = Color(0);
+  final Color green = const Color(0x00000000);
-  final Color filc = Color(0);
+  final Color filc = const Color(0x00000000);
-  final Color teal = Color(0);
+  final Color teal = const Color(0x00000000);
-  final Color blue = Color(0);
+  final Color blue = const Color(0x00000000);
-  final Color indigo = Color(0);
+  final Color indigo = const Color(0x00000000);
-  final Color purple = Color(0);
+  final Color purple = const Color(0x00000000);
-  final Color pink = Color(0);
+  final Color pink = const Color(0x00000000);
 }
 
 class LightAppColors implements ThemeAppColors {
-  final shadow = Color(0xffE8E8E8);
+  @override
+  final shadow = const Color(0xffE8E8E8);
+  @override
   final text = Colors.black;
-  final background = Color(0xffF4F9FF);
+  @override
-  final highlight = Color(0xffFFFFFF);
+  final background = const Color(0xffF4F9FF);
-  final red = Color(0xffFF3B30);
+  @override
-  final orange = Color(0xffFF9500);
+  final highlight = const Color(0xffFFFFFF);
-  final yellow = Color(0xffFFCC00);
+  @override
-  final green = Color(0xff34C759);
+  final red = const Color(0xffFF3B30);
-  final filc = Color(0xff247665);
+  @override
-  final teal = Color(0xff5AC8FA);
+  final orange = const Color(0xffFF9500);
-  final blue = Color(0xff007AFF);
+  @override
-  final indigo = Color(0xff5856D6);
+  final yellow = const Color(0xffFFCC00);
-  final purple = Color(0xffAF52DE);
+  @override
-  final pink = Color(0xffFF2D55);
+  final green = const Color(0xff34C759);
+  @override
+  final filc = const Color(0xff247665);
+  @override
+  final teal = const Color(0xff5AC8FA);
+  @override
+  final blue = const Color(0xff007AFF);
+  @override
+  final indigo = const Color(0xff5856D6);
+  @override
+  final purple = const Color(0xffAF52DE);
+  @override
+  final pink = const Color(0xffFF2D55);
 }
 
 class DarkAppColors implements ThemeAppColors {
-  final shadow = Color(0);
+  @override
+  final shadow = const Color(0x00000000);
+  @override
   final text = Colors.white;
-  final background = Color(0xff000000);
+  @override
-  final highlight = Color(0xff141516);
+  final background = const Color(0xff000000);
-  final red = Color(0xffFF453A);
+  @override
-  final orange = Color(0xffFF9F0A);
+  final highlight = const Color(0xff141516);
-  final yellow = Color(0xffFFD60A);
+  @override
-  final green = Color(0xff32D74B);
+  final red = const Color(0xffFF453A);
-  final filc = Color(0xff29826F);
+  @override
-  final teal = Color(0xff64D2FF);
+  final orange = const Color(0xffFF9F0A);
-  final blue = Color(0xff0A84FF);
+  @override
-  final indigo = Color(0xff5E5CE6);
+  final yellow = const Color(0xffFFD60A);
-  final purple = Color(0xffBF5AF2);
+  @override
-  final pink = Color(0xffFF375F);
+  final green = const Color(0xff32D74B);
+  @override
+  final filc = const Color(0xff29826F);
+  @override
+  final teal = const Color(0xff64D2FF);
+  @override
+  final blue = const Color(0xff0A84FF);
+  @override
+  final indigo = const Color(0xff5E5CE6);
+  @override
+  final purple = const Color(0xffBF5AF2);
+  @override
+  final pink = const Color(0xffFF375F);
 }
 
 class ThemeModeObserver extends ChangeNotifier {

filcnaplo/lib/utils/format.dart

@@ -6,8 +6,7 @@ import 'package:html/parser.dart';
 import 'format.i18n.dart';
 
 extension StringFormatUtils on String {
-  String specialChars() => this
+  String specialChars() => replaceAll("é", "e")
-      .replaceAll("é", "e")
       .replaceAll("á", "a")
       .replaceAll("ó", "o")
       .replaceAll("ő", "o")
@@ -17,9 +16,9 @@ extension StringFormatUtils on String {
       .replaceAll("ü", "u")
       .replaceAll("í", "i");
 
-  String capital() => this.length > 0 ? this[0].toUpperCase() + this.substring(1) : "";
+  String capital() => isNotEmpty ? this[0].toUpperCase() + substring(1) : "";
 
-  String capitalize() => this.split(" ").map((w) => w.capital()).join(" ");
+  String capitalize() => split(" ").map((w) => w.capital()).join(" ");
 
   String escapeHtml() {
     String htmlString = this;
@@ -33,28 +32,29 @@ extension StringFormatUtils on String {
 }
 
 extension DateFormatUtils on DateTime {
-  String format(BuildContext context, {bool timeOnly = false, bool weekday = false}) {
+  String format(BuildContext context, {bool timeOnly = false, bool forceToday = false, bool weekday = false}) {
     // Time only
     if (timeOnly) return DateFormat("HH:mm").format(this);
 
     DateTime now = DateTime.now();
-    if (now.year == this.year && now.month == this.month && now.day == this.day) {
+    if (now.year == year && now.month == month && now.day == day) {
-      if (this.hour == 0 && this.minute == 0 && this.second == 0) return "Today".i18n;
+      if (hour == 0 && minute == 0 && second == 0 || forceToday) return "Today".i18n;
       return DateFormat("HH:mm").format(this);
     }
-    if (now.year == this.year && now.month == this.month && now.subtract(Duration(days: 1)).day == this.day) return "Yesterday".i18n;
+    if (now.year == year && now.month == month && now.subtract(const Duration(days: 1)).day == day) return "Yesterday".i18n;
-    if (now.year == this.year && now.month == this.month && now.add(Duration(days: 1)).day == this.day) return "Tomorrow".i18n;
+    if (now.year == year && now.month == month && now.add(const Duration(days: 1)).day == day) return "Tomorrow".i18n;
 
     String formatString;
 
     // If date is current week, show only weekday
-    if (Week.current().start.isBefore(this) && Week.current().end.isAfter(this))
+    if (Week.current().start.isBefore(this) && Week.current().end.isAfter(this)) {
-      formatString = "EEEE"; // ex. monday
+      formatString = "EEEE";
-    else {
+    } else {
-      if (this.year == now.year)
+      if (year == now.year) {
-        formatString = "MMM dd."; // ex. Jan. 01.
+        formatString = "MMM dd.";
-      else
+      } else {
-        formatString = "yy/MM/dd"; // ex. 21/01/01
+        formatString = "yy/MM/dd";
+      } // ex. 21/01/01
 
       if (weekday) formatString += " (EEEE)"; // ex. (monday)
     }

filcnaplo/lib/utils/jwt.dart

@@ -17,8 +17,10 @@ class JwtUtils {
       var payload = utf8.decode(base64Url.decode(parts[1]));
       return jsonDecode(payload);
     } catch (error) {
+      // ignore: avoid_print
       print("ERROR: JwtUtils.decodeJwt: $error");
     }
+    return null;
   }
 
   static String? getNameFromJWT(String jwt) {
@@ -35,5 +37,6 @@ class JwtUtils {
       case "Gondviselo":
         return Role.parent;
     }
+    return null;
   }
 }

filcnaplo/pubspec.yaml

@@ -3,10 +3,10 @@ description: "Nem hivatalos e-napló alkalmazás az e-Kréta rendszerhez"
 homepage: https://filcnaplo.hu
 publish_to: "none"
 
-version: 3.1.1+139
+version: 3.2.3+148
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=2.16.0-80.1.beta <3.0.0"
 
 dependencies:
   flutter:
@@ -32,15 +32,17 @@ dependencies:
   html: ^0.15.0
   open_file: ^3.2.1
   path_provider: ^2.0.2
-  permission_handler: ^8.1.4+2
+  permission_handler: ^8.3.0
   share_plus: ^3.0.4
-  package_info_plus: ^1.0.6
   connectivity_plus: ^2.0.2
   flutter_displaymode: ^0.3.2
+  quick_actions: ^0.6.0
+  implicitly_animated_reorderable_list: ^0.4.2
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
+  flutter_lints: ^1.0.0
   # flutter_launcher_icons: ^0.9.0
   # flutter_native_splash: ^1.2.0
   sqflite_common_ffi: ^2.0.0+3

filcnaplo/run.sh

@@ -0,0 +1,12 @@
+#!/bin/fish
+
+function get_version
+  cat pubspec.yaml | grep version: | cut -d' ' -f2 | cut -d+ -f1
+end
+
+
+if test -e /mnt/enc/keys/filc3.properties
+  set -x ANDROID_SIGNING /mnt/enc/keys/filc3.properties 
+end
+
+flutter run --debug --dart-define=APPVER=(get_version)

fix-d8dx.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+cd $ANDROID_SDK/build-tools/31.0.0 &&
+  mv -v d8 dx &&
+  cd lib &&
+  mv -v d8.jar dx.jar