Merge pull request 'Fixek + szöveg edit' (#31) from balint1414/firka:dev into dev

Reviewed-on: firka/firka#31

.gitmodules

@@ -1,18 +1,6 @@
-[submodule "firka/vendor/isar_generator"]
-	path = firka/vendor/isar_generator
-	url = https://git.qwit.cloud/firka/isar_generator
-[submodule "firka/vendor/isar"]
-	path = firka/vendor/isar
-	url = https://git.qwit.cloud/firka/isar
-[submodule "firka/vendor/isar_flutter_libs"]
-	path = firka/vendor/isar_flutter_libs
-	url = https://git.qwit.cloud/firka/isar_flutter_libs
 [submodule "firka/lib/l10n"]
 	path = firka/lib/l10n
-	url = https://github.com/QwIT-Development/firka-localization
-[submodule "firka_wear/vendor/wear_plus"]
-	path = firka_wear/vendor/wear_plus
-	url = https://git.firka.app/firka/wear_plus
-[submodule "firka/android/app/src/main/java/org/brotli"]
-	path = firka/android/app/src/main/java/org/brotli
-	url = https://git.firka.app/firka/org_brotli
+	url = https://git.firka.app/firka/firka-localization
+[submodule "firka_wear/lib/l10n"]
+	path = firka_wear/lib/l10n
+	url = https://git.firka.app/firka/firka-localization

CONTRIBUTING.md

@@ -1,35 +1,19 @@
 # Flutter telepítése
 
-A firka androidra való lebuildeléséhez kötelező a saját Flutter fork használata, illetve minden más fajta --release buildhez is.
-
 A Flutter telepítéséhez a dokumentáció [itt](https://docs.flutter.dev/get-started/install) található.
-
-A Flutter zip letöltése helyett a custom engine-t cloneold le ([https://git.firka.app/firka/flutter/](https://git.firka.app/firka/flutter/))
-
-# Brotli
-
-A firka brotlival compresseli a libflutter-t buildelés közben ezért szükséges a projekt
-buildeléséhez hogy a brotli a PATH-ben legyen
-
-## Windows
-- Töltsd le a `brotli-x64-windows-static.zip`-et a [google/brotli github repoból](https://github.com/google/brotli/releases/latest)
-- Csomagold ki valahol (pl. C:\Users\\<username>\dev\brotli)
-- Add hozzá a mappát ahova kicsomagoltad (C:\Users\\<username>\dev\brotli) a PATH-hez
-- Ne felejtsd el újraindítani az IDE-det illetve parancssorodat utánna hogy frissüljön a PATH
-
-## Linux/MacOS
-Telepítsd fel a brotli packaget a distro-d package managerével
+A projekt jelenleg a 3.41.2-es Flutter SDK-t használja.
 
 # Keystore
 
 [Secrets dokumentáció](secrets/README.md)
 
-# Flutter l10n
+# Fileok generálása
 
-Flutter l10n fileok generálása
+Flutter l10n és egyéb fileok generálása
 
 ```shell
-Flutter gen-l10n --template-arb-file app_hu.arb
+$ cd firka # vagy firka_wear
+$ dart run scripts/codegen.dart
 ```
 
 # Android debug build
@@ -42,20 +26,10 @@ $ Flutter build apk --debug --target-platform android-arm,android-arm64,android-
 
 # Android release build
 
-A release buildhez közelező egy keystore használata, illetve a saját Flutter engineünk használata.
+A release buildhez közelező egy keystore használata.
 
-## Custom Flutter engine setupolása
+## Release appbundle buildelése (firka és firka_wear)
 
 ```shell
-$ git clone https://git.firka.app/firka/flutter
-$ cd flutter
-$ . dev/tools/envsetup.sh
-$ gclient sync -D
-$ ./dev/tools/build_release.sh
-```
-
-## Release apk buildelése
-
-```shell
-$ ./tools/linux/build_apk.sh main
+$ ./build.sh
 ```

CONTRIBUTING_en.md

@@ -1,41 +1,24 @@
-# Installing flutter
+# Installing Flutter
 
-To build firka you will have to use our custom Flutter fork,
-and to make a release build you will have to use our custom
-flutter engine.
-The documentation for installing flutter can be found [here](https://docs.flutter.dev/get-started/install).
-
-Instead of downloading the regular flutter zip, clone it from ([https://git.firka.app/firka/flutter/](https://git.firka.app/firka/flutter/)).
-
-# Brotli
-
-Firka uses brotli to compress libflutter during the build process to make the app smaller,
-so building Firka requires you to have brotli in your path
-
-## Windows
-- Download `brotli-x64-windows-static.zip` from [google/brotli](https://github.com/google/brotli/releases/latest)
-- Extract it to somewhere like C:\Users\\<username>\dev\brotli
-- Add the directory (ex. C:\Users\\<username>\dev\brotli) to your PATH
-- Don't forget to restart your IDE or terminal sessions for the PATH variable to update
-
-## Linux/MacOS
-Install it using your distro's package manager
+Flutter installation documentation can be found [here](https://docs.flutter.dev/get-started/install).
+The project currently uses Flutter SDK 3.41.2.
 
 # Keystore
 
-[Secrets docs](secrets/README_en.md)
+[Secrets documentation](secrets/README.md)
 
-# Flutter l10n
+# Generating files
 
-Generating flutter l10n files
+Generating Flutter l10n and other files
 
 ```shell
-flutter gen-l10n --template-arb-file app_hu.arb
+$ cd firka # or firka_wear
+$ dart run scripts/codegen.dart
 ```
 
 # Android debug build
 
-The dev build doesn't require using a custom keystore
+The dev build does not require using a keystore
 ```shell
 $ cd firka
 $ flutter build apk --debug --target-platform android-arm,android-arm64,android-x64
@@ -43,20 +26,10 @@ $ flutter build apk --debug --target-platform android-arm,android-arm64,android-
 
 # Android release build
 
-The release build requires using a custom keystore and our custom flutter fork
+The release build requires using a keystore.
 
-## Setting up our flutter engine fork
+## Building the release appbundle (firka and firka_wear)
 
 ```shell
-$ git clone https://git.firka.app/firka/flutter
-$ cd flutter
-$ . dev/tools/envsetup.sh
-$ gclient sync -D
-$ ./dev/tools/build_release.sh
+$ ./build.sh
 ```
-
-## Building the release apk
-
-```shell
-$ ./tools/linux/build_apk.sh main
-```

Jenkinsfile

@@ -1,167 +1,66 @@
 pipeline {
-    agent {
-        label 'ubuntu'
-    }
+    agent any
     environment {
-        PATH = "/home/jenkins/development/flutter/bin:${env.PATH}"
+        FLUTTER_ROOT = "/opt/flutter"
+        FLUTTER = "/opt/flutter/bin/flutter"
+        DART = "/opt/flutter/bin/dart"
+        ANDROID_SDK_ROOT = "/opt/android-sdk"
+        ANDROID_HOME = "/opt/android-sdk"
     }
     stages {
-        stage('Pre-build Cleanup') {
+        stage('Clone Submodules') {
             steps {
-                script {
-                    sh '''#!/bin/sh
-                    set -x
-                    fusermount -u secrets || true
-                    '''
-                }
+                sh 'git submodule update --init --recursive'
             }
         }
-
-        stage('Decrypt main keys') {
-            when {
-                branch 'main'
-            }
+        stage('Dependencies') {
             steps {
-                script {
-                    def userInput = input(
-                        id: 'signaturePassword',
-                        message: 'Please enter the signing key password:',
-                        parameters: [
-                            password(
-                                defaultValue: '',
-                                description: 'Enter the signing key password',
-                                name: 'password'
-                            )
-                        ]
-                    )
-                    env.PASSWORD = userInput.toString()
-                }
-                sh '''#!/bin/sh
-                echo \$PASSWORD | gocryptfs $HOME/android_secrets secrets/ -nonempty
+                sh '''
+                    cd firka
+                    $FLUTTER pub get
                 '''
             }
         }
-
-        stage('Clone submodules') {
+        stage('Setup') {
+    steps {
+        sh '''
+            cp -r /opt/secrets ./
+        '''
+    }
+}
+        stage('Codegen') {
             steps {
-                script {
-                    sh 'git submodule update --init --recursive'
-                }
-            }
-        }
-
-        stage('Build firka') {
-            steps {
-                sh 'bash -c "./tools/linux/build_apk.sh ' + env.BRANCH_NAME + '"'
-            }
-        }
-
-        stage('Rename Release APKs') {
-            when {
-                branch 'main'
-            }
-            steps {
-                script {
-                    sh '''#!/bin/sh
-                    set -e
-                    
-                    APK_DIR="firka/build/app/outputs/flutter-apk"
-                    
-                    # Find all release APKs and rename them
-                    for apk_file in $APK_DIR/app-*-release.apk; do
-                        if [ -f "$apk_file" ]; then
-                            # Extract ABI from filename (e.g., app-arm64-v8a-release.apk -> arm64-v8a)
-                            basename_file=$(basename "$apk_file")
-                            abi=$(echo "$basename_file" | sed 's/app-//; s/-release.apk//')
-                            
-                            # Create new filename
-                            new_name="app.firka.naplo_${abi}.apk"
-                            new_path="$APK_DIR/$new_name"
-                            
-                            echo "Renaming $apk_file to $new_path"
-                            mv "$apk_file" "$new_path"
-                        fi
-                    done
-                    
-                    ls -la $APK_DIR/app.firka.naplo_*.apk || echo "APK files not found"
-                    '''
-                }
-            }
-        }
-
-        stage('Calculate Version Code') {
-            steps {
-                script {
-                    sh '''#!/bin/sh
-                    set -e
+                sh '''
                     cd firka
-                    
-                    # Calculate version code based on git commits (same logic as build script)
-                    COMMIT_COUNT=$(git rev-list --count HEAD)
-                    BASE_BUILD_NUMBER=$((1300 + COMMIT_COUNT))
-                    
-                    if [ "$BRANCH_NAME" = "main" ]; then
-                        # For main branch, highest version code is BASE + 3000 (x64 build)
-                        VERSION_CODE=$((BASE_BUILD_NUMBER + 3000))
-                    else
-                        # For debug builds, version code is BASE + 0
-                        VERSION_CODE=$BASE_BUILD_NUMBER
-                    fi
-                    
-                    echo "Calculated version code: $VERSION_CODE"
-                    echo "$VERSION_CODE" > ../version_code.txt
-                    '''
-                    
-                    env.VERSION_CODE = readFile('version_code.txt').trim()
-                    echo "Setting VERSION_CODE environment variable to: ${env.VERSION_CODE}"
-                }
+                    PATH="/opt/flutter/bin:$PATH" $DART run scripts/codegen.dart
+                '''
             }
         }
-
-        stage('Publish debug artifacts') {
-            when {
-                not {
-                    branch 'main'
-                }
-            }
+        stage('Build') {
+    steps {
+        sh '''
+            cd firka
+            echo "--- Checking secrets path ---"
+            ls android/app/
+            ls android/app/../../../ || echo "no parent"
+            ls android/app/../../../secrets/ || echo "secrets not found at expected path"
+            $FLUTTER config --android-sdk /opt/android-sdk
+            $FLUTTER build apk --release
+        '''
+    }
+}
+        stage('Archive') {
             steps {
-                archiveArtifacts artifacts: 'firka/build/app/outputs/flutter-apk/app-debug.apk', fingerprint: true
-            }
-        }
-        
-        stage('Publish release AABs artifacts') {
-            when {
-                branch 'main'
-            }
-            steps {
-                archiveArtifacts artifacts: 'firka/build/app/outputs/bundle/release/*.aab', fingerprint: true
-                sh 'rm firka/build/app/outputs/bundle/release/*.aab'
-            }
-        }
-
-        stage('Publish release APKs artifacts') {
-            when {
-                branch 'main'
-            }
-            steps {
-                archiveArtifacts artifacts: 'firka/build/app/outputs/flutter-apk/app.firka.naplo_*.apk', fingerprint: true
-                sh 'rm firka/build/app/outputs/flutter-apk/app.firka.naplo_*.apk'
-            }
-        }
-
-        stage('Post Cleanup') {
-            steps {
-                script {
-                    sh '''
-                    rm firka/build/app/outputs/bundle/release/*.aab || true
-                    rm firka/build/app/outputs/flutter-apk/app.firka.naplo_*.apk || true
-                    rm firka/build/app/outputs/flutter-apk/app-debug.apk || true
-                    rm version_code.txt || true
-                    git checkout -- firka/pubspec.yaml || true
-                    git checkout -- firka/lib/helpers/firka_bundle.dart || true
-                    '''
-                }
+                archiveArtifacts(
+                    artifacts: 'firka/build/app/outputs/flutter-apk/app-debug.apk,firka/build/app/outputs/flutter-apk/app-release.apk',
+                    fingerprint: true
+                )
             }
         }
     }
-}
+    post {
+        always {
+            deleteDir()
+        }
+    }
+}

build.ps1

@@ -0,0 +1,52 @@
+$ErrorActionPreference = 'Stop'
+
+$ROOT = $PSScriptRoot
+$SHA = (git -C $ROOT rev-parse --short HEAD)
+$COMMIT_COUNT = [int](git -C $ROOT rev-list --count HEAD)
+
+function Build-App {
+  param([string]$App)
+
+  $pubspec = Join-Path $ROOT $App "pubspec.yaml"
+  if (-not (Test-Path $pubspec)) {
+    Write-Error "Not found: $pubspec"
+  }
+
+  $versionLine = Get-Content $pubspec | Select-String -Pattern '^\s*version:\s*' | Select-Object -First 1
+  if (-not $versionLine) {
+    Write-Error "No version line in $pubspec"
+  }
+  $line = $versionLine.Line
+  if ($line -match '^\s*version:\s*([^+\s]+)') {
+    $baseVersion = $Matches[1].Trim()
+  } else {
+    Write-Error "Could not parse version from: $line"
+  }
+
+  $buildName = "${baseVersion}-${SHA}"
+  $versionCode = 2000 + $COMMIT_COUNT
+  if ($App -eq "firka_wear") {
+    $versionCode += 1
+  }
+
+  Write-Host "Building $App : version $buildName (version code: $versionCode)"
+  Push-Location (Join-Path $ROOT $App)
+  try {
+    flutter pub get
+    dart run scripts/codegen.dart
+    flutter build appbundle --build-name="$buildName" --build-number="$versionCode" --verbose
+  } finally {
+    Pop-Location
+  }
+}
+
+$target = if ($args.Count -gt 0) { $args[0] } else { "all" }
+
+switch ($target) {
+  "firka"      { Build-App firka }
+  "firka_wear" { Build-App firka_wear }
+  "all"        { Build-App firka; Build-App firka_wear }
+  default      {
+    Write-Error "Usage: $MyInvocation.MyCommand.Name [firka|firka_wear|all]"
+  }
+}

build.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")" && pwd)"
+SHA=$(git -C "$ROOT" rev-parse --short HEAD)
+COMMIT_COUNT=$(git -C "$ROOT" rev-list --count HEAD)
+
+build_app() {
+  local APP="$1"
+  local PUBSPEC="$ROOT/$APP/pubspec.yaml"
+  if [[ ! -f "$PUBSPEC" ]]; then
+    echo "Not found: $PUBSPEC" >&2
+    return 1
+  fi
+
+  local VERSION_LINE BASE_VERSION BUILD_NAME VERSION_CODE
+  VERSION_LINE=$(grep -E '^\s*version:\s*' "$PUBSPEC" | head -1)
+  BASE_VERSION=$(echo "$VERSION_LINE" | sed -E 's/^[[:space:]]*version:[[:space:]]*([^+]+).*/\1/' | tr -d ' ')
+  BUILD_NAME="${BASE_VERSION}-${SHA}"
+
+  VERSION_CODE=$((2000 + COMMIT_COUNT))
+  [[ "$APP" == "firka_wear" ]] && VERSION_CODE=$((VERSION_CODE + 1))
+
+  echo "Building $APP: version $BUILD_NAME (version code: $VERSION_CODE)"
+  cd "$ROOT/$APP"
+
+  flutter pub get
+  dart run scripts/codegen.dart
+
+  flutter build appbundle --build-name="$BUILD_NAME" --build-number="$VERSION_CODE" --verbose
+}
+
+case "${1:-all}" in
+  firka)      build_app firka ;;
+  firka_wear) build_app firka_wear ;;
+  all)        build_app firka && build_app firka_wear ;;
+  *)
+    echo "Usage: $0 [firka|firka_wear|all]" >&2
+    exit 1
+    ;;
+esac

firka/.env.example

@@ -0,0 +1,5 @@
+# Backend Configuration
+# Development: http://192.168.X.YYY:3000/api/v1
+# Production: https://your-domain.com/api/v1
+BACKEND_BASE_URL=http://192.168.X.YYY:3000/api/v1
+BACKEND_API_KEY=development_api_key_12345

firka/.gitignore

@@ -49,4 +49,7 @@ app.*.map.json
 /android/app/profile
 /android/app/release
 
-coverage
+coverage
+
+# Generated files
+*.g.dart

firka/.metadata

@@ -4,7 +4,7 @@
 # This file should be version controlled and should not be manually edited.
 
 version:
-  revision: "05db9689081f091050f01aed79f04dce0c750154"
+  revision: "adc901062556672b4138e18a4dc62a4be8f4b3c2"
   channel: "stable"
 
 project_type: app
@@ -13,11 +13,11 @@ project_type: app
 migration:
   platforms:
     - platform: root
-      create_revision: 05db9689081f091050f01aed79f04dce0c750154
-      base_revision: 05db9689081f091050f01aed79f04dce0c750154
+      create_revision: adc901062556672b4138e18a4dc62a4be8f4b3c2
+      base_revision: adc901062556672b4138e18a4dc62a4be8f4b3c2
     - platform: ios
-      create_revision: 05db9689081f091050f01aed79f04dce0c750154
-      base_revision: 05db9689081f091050f01aed79f04dce0c750154
+      create_revision: adc901062556672b4138e18a4dc62a4be8f4b3c2
+      base_revision: adc901062556672b4138e18a4dc62a4be8f4b3c2
 
   # User provided section
 

firka/android/app/build.gradle.kts

@@ -1,36 +1,17 @@
-import org.apache.commons.io.FileUtils
 import java.io.FileInputStream
-import java.security.MessageDigest
 import java.util.Properties
-import java.util.concurrent.Executors
-import java.util.concurrent.Future
-import java.util.concurrent.locks.ReentrantReadWriteLock
-import java.util.zip.ZipEntry
-import java.util.zip.ZipFile
-import java.util.zip.ZipOutputStream
-import java.util.zip.ZipOutputStream.DEFLATED
-import java.util.zip.ZipOutputStream.STORED
 
 plugins {
     id("com.android.application")
-    id("kotlin-android")
-    id("org.jetbrains.kotlin.plugin.compose") version "2.2.0"
+    id("org.jetbrains.kotlin.plugin.compose")
     // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
     id("dev.flutter.flutter-gradle-plugin")
 }
 
-fun loadProperties(file: File): Properties {
-    val properties = Properties()
-    FileInputStream(file).use { inputStream ->
-        properties.load(inputStream)
-    }
-    return properties
-}
-
 android {
     namespace = "app.firka.naplo"
     compileSdk = flutter.compileSdkVersion
-    ndkVersion = "27.0.12077973"
+    ndkVersion = flutter.ndkVersion
 
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_17
@@ -41,16 +22,12 @@ android {
         compose = true
     }
 
-    kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_17.toString()
-    }
-
     defaultConfig {
         applicationId = "app.firka.naplo"
         // You can update the following values to match your application needs.
         // For more information, see: https://flutter.dev/to/review-gradle-config.
-        minSdk = 29
-        targetSdk = 36
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
         versionCode = flutter.versionCode
         versionName = flutter.versionName
     }
@@ -59,7 +36,7 @@ android {
     val propsFile = File(secretsDir, "keystore.properties")
 
     if (propsFile.exists()) {
-        val props = loadProperties(propsFile)
+        val props = Properties().apply { FileInputStream(propsFile).use { load(it) } }
         val store = File(secretsDir, props["storeFile"].toString())
 
         signingConfigs {
@@ -68,6 +45,10 @@ android {
                 storePassword = props["storePassword"] as String
                 keyPassword = props["keyPassword"] as String
                 keyAlias = props["keyAlias"] as String
+                // Use APK Signature Scheme v3 (and v4 for streaming verification). See:
+                // https://source.android.com/docs/security/features/apksigning/v3
+                enableV3Signing = true
+                enableV4Signing = true
             }
         }
     }
@@ -88,809 +69,33 @@ android {
         }
     }
 }
+
+kotlin {
+    compilerOptions {
+        jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17
+    }
+}
+
 dependencies {
-    implementation("androidx.wear:wear-ongoing:1.0.0")
     implementation("androidx.glance:glance-appwidget:1.1.1")
+    implementation("com.google.android.gms:play-services-wearable:18.1.0")
+}
+
+// Ensure .env exists before Flutter bundles assets (copy from .env.example if missing)
+val envFile = file("${project.projectDir}/../../.env")
+val envExampleFile = file("${project.projectDir}/../../.env.example")
+tasks.register("ensureEnv") {
+    doLast {
+        if (!envFile.exists() && envExampleFile.exists()) {
+            envExampleFile.copyTo(envFile, overwrite = false)
+            println("Created .env from .env.example for asset bundling.")
+        }
+    }
+}
+tasks.matching { it.name.startsWith("compileFlutterBuild") }.configureEach {
+    dependsOn("ensureEnv")
 }
 
 flutter {
     source = "../.."
 }
-
-tasks.register("transformAndResignDebugApk") {
-    group = "build"
-    description = "Transform and resign APK with debug key"
-
-    dependsOn("assembleDebug")
-
-    doLast {
-        if (System.getenv("TRANSFORM_APK") != null
-            && System.getenv("TRANSFORM_APK") == "true") {
-            transformApks(true)
-        }
-    }
-}
-
-tasks.register("transformAndResignReleaseApk") {
-    group = "build"
-    description = "Transform and resign APK with release key"
-
-    dependsOn("assembleRelease")
-
-    doLast {
-        checkReleaseKey()
-        if (System.getenv("TRANSFORM_APK") != null
-            && System.getenv("TRANSFORM_APK") == "true") {
-            transformApks(false)
-        }
-    }
-}
-
-tasks.register("transformAndResignReleaseBundle") {
-    group = "build"
-    description = "Transform and resign bundle with release key"
-
-    dependsOn("bundleRelease")
-
-    doLast {
-        if (System.getenv("TRANSFORM_AAB") != null
-            && System.getenv("TRANSFORM_AAB") == "true") {
-            transformAppBundle()
-        }
-    }
-}
-
-afterEvaluate {
-    tasks.findByName("assembleDebug")?.finalizedBy("transformAndResignDebugApk")
-    tasks.findByName("assembleRelease")?.finalizedBy("transformAndResignReleaseApk")
-    tasks.findByName("bundleRelease")?.finalizedBy("transformAndResignReleaseBundle")
-}
-
-fun checkReleaseKey() {
-    val secretsDir = File(projectDir.absolutePath, "../../../secrets/")
-    val propsFile = File(secretsDir, "keystore.properties")
-
-    if (propsFile.exists()) {
-        val props = loadProperties(propsFile)
-        val store = File(secretsDir, props["storeFile"].toString())
-
-        println(
-            "Signing with:\n" +
-                    "\t- store: ${store.name}\n" +
-                    "\t- key: ${props["keyAlias"]}"
-        )
-    } else {
-        throw Exception("Release keystore not found!")
-    }
-}
-
-fun transformApks(debug: Boolean, i : Int = 0) {
-    try {
-        _transformApks(debug)
-    } catch (e: Exception) {
-        if (i < 5) {
-            e.printStackTrace()
-
-            println("Retrying: ${i + 1}")
-            transformApks(debug, i + 1)
-        } else {
-            throw e
-        }
-    }
-}
-
-fun _transformApks(debug: Boolean) {
-    println("Starting APK transformation process...")
-
-    val buildDir = project.buildDir
-    val apkDir = File(buildDir, "outputs/flutter-apk")
-    val apks = getApks(debug)
-    var c = 0
-    apks
-        .forEach { c++; transformAndSignApk(apkDir, it.nameWithoutExtension, debug) }
-
-    println("Transformed: $c apks")
-}
-
-fun transformAndSignApk(apkDir: File, name: String, debug: Boolean) {
-    val originalApk = File(apkDir, "$name.apk")
-    val transformedApk = File(apkDir, "$name-transformed.apk")
-    val finalApk = File(apkDir, "$name-resigned.apk")
-    val finalIdsig = File(apkDir, "$name-resigned.apk.idsig")
-
-    if (!originalApk.exists()) {
-        throw GradleException("Original APK not found at: ${originalApk.absolutePath}")
-    }
-
-    if (transformedApk.exists()) transformedApk.delete()
-    if (finalApk.exists()) finalApk.delete()
-
-    println("Original APK: ${originalApk.absolutePath}")
-
-    try {
-        println("Transforming APK...")
-        transformApk(originalApk, transformedApk, if (debug) { "6" } else {"Z"})
-
-        if (debug) {
-            println("Signing with debug key...")
-            signWithDebugKey(transformedApk, finalApk)
-        } else {
-            println("Signing with release key...")
-            signWithReleaseKey(transformedApk, finalApk)
-        }
-
-        if (finalApk.exists()) {
-            originalApk.delete()
-            finalIdsig.delete()
-            finalApk.renameTo(originalApk)
-            println("APK successfully transformed")
-            println("Final APK: ${originalApk.absolutePath}")
-        }
-
-        transformedApk.delete()
-    } catch (e: Exception) {
-        throw GradleException("Failed to transform and resign APK: ${e.message}", e)
-    }
-}
-
-fun transformApk(input: File, output: File, compressionLevel: String = "Z") {
-    val tempDir = File(project.buildDir, "tmp/apk-transform")
-    val cacheDir = File(project.buildDir, "cache")
-    val optipngCacheDir = File(cacheDir, "optipng")
-    val assetCompressionDir = File(cacheDir, "assets")
-    tempDir.deleteRecursively()
-    tempDir.mkdirs()
-    if (!optipngCacheDir.exists()) optipngCacheDir.mkdirs()
-    if (!assetCompressionDir.exists()) assetCompressionDir.mkdirs()
-
-    val brotli = findToolInPath("brotli")
-        ?: throw Exception("Brotli not found in path")
-    val optipng = findToolInPath("optipng")
-
-    if (optipng == null || optipng.isEmpty()) {
-        println("Optipng was not found in PATH, optimizing images will be skipped.")
-    }
-
-    copy {
-        from(zipTree(input))
-        into(tempDir)
-    }
-
-    val metaInf = File(tempDir, "META-INF")
-    val metaInfFiles = metaInf.listFiles()
-    for (file in metaInfFiles!!) {
-        if (file.name.endsWith("MF") || file.name.endsWith("SF")
-            || file.name.endsWith("RSA")) {
-            file.delete()
-        }
-    }
-
-    val arches = File(tempDir, "lib").listFiles()
-    val compressedLibs = mutableMapOf<String, String>()
-    for (arch in arches!!) {
-        val libFlutter = File(arch, "libflutter.so")
-
-        if (!libFlutter.exists()) continue
-
-        val compressedFlutter = File(arch, "libflutter-br.so")
-
-        compressedLibs["libflutter.so"] = libFlutter.sha256()
-
-        println("Compressing ${arch.name}/libflutter.so with brotli")
-        exec {
-            commandLine(
-                brotli,
-                "-$compressionLevel",
-                libFlutter.absolutePath,
-                "-o", compressedFlutter.absolutePath
-            )
-        }
-        libFlutter.delete()
-
-        val json = groovy.json.JsonBuilder(compressedLibs)
-        File(arch, "index.so").writeText(json.toString())
-    }
-
-    val topDirL = tempDir.absolutePath.length + 1
-    val zos = ZipOutputStream(output.outputStream())
-
-    val coreCount = Runtime.getRuntime().availableProcessors()
-    val flutterResources = tempDir.walkTopDown().filter{f -> f.absolutePath.contains("flutter_assets")}
-    val pngFiles = tempDir.walkTopDown().filter{f -> f.name.endsWith(".png")}
-
-    val assetIndex = mutableMapOf<String, String>()
-    val indexReadWriteLock = ReentrantReadWriteLock()
-
-    if (compressionLevel == "Z") {
-        if (optipng != null) {
-            val executor = Executors.newFixedThreadPool(coreCount)
-            val futures = mutableListOf<Future<*>>()
-
-            pngFiles.forEach { pngFile ->
-                val cacheFile = File(optipngCacheDir, pngFile.sha256())
-
-                if (cacheFile.exists()) {
-                    cacheFile.copyTo(pngFile, true)
-                } else {
-                    val future = executor.submit {
-                        exec {
-                            commandLine(
-                                optipng,
-                                "-zm", "9",
-                                "-zw", "32k",
-                                "-o9",
-                                pngFile.absolutePath
-                            )
-                        }
-
-                        pngFile.copyTo(cacheFile, true)
-                    }
-
-                    futures.add(future)
-                }
-            }
-
-            futures.forEach { it.get() }
-            executor.shutdown()
-        }
-
-        val executor = Executors.newFixedThreadPool(coreCount)
-        val futures = mutableListOf<Future<*>>()
-
-        val blacklist = listOf(
-            // "AssetManifest.bin",
-            "AssetManifest.json",
-            "FontManifest.json",
-            "isolate_snapshot_data",
-            "kernel_blob.bin",
-            "NativeAssetsManifest.json",
-            "NOTICES.Z",
-            "vm_snapshot_data",
-            "fonts",
-            "shaders"
-        )
-
-        flutterResources.forEach { f ->
-            val relName = f.absolutePath.substring(topDirL).replace("\\", "/")
-            if (f.isDirectory) return@forEach
-
-            val cacheFileRaw = File(assetCompressionDir, f.sha256()+".r")
-            val cacheFileGz = File(assetCompressionDir, f.sha256()+".gz")
-            val cacheFileBr = File(assetCompressionDir, f.sha256()+".br")
-
-            if (cacheFileRaw.exists() || cacheFileGz.exists() || cacheFileBr.exists()) {
-                if (cacheFileRaw.exists()) {
-                    cacheFileRaw.copyTo(f, true)
-
-                    indexReadWriteLock.writeLock().lock()
-                    assetIndex[relName] = "r"
-                    indexReadWriteLock.writeLock().unlock()
-                } else if (cacheFileGz.exists()) {
-                    cacheFileGz.copyTo(f, true)
-
-                    indexReadWriteLock.writeLock().lock()
-                    assetIndex[relName] = "g"
-                    indexReadWriteLock.writeLock().unlock()
-                } else {
-                    cacheFileBr.copyTo(f, true)
-
-                    indexReadWriteLock.writeLock().lock()
-                    assetIndex[relName] = "b"
-                    indexReadWriteLock.writeLock().unlock()
-                }
-            } else {
-                val future = executor.submit {
-                    val brTmp = File(f.absolutePath + ".br.tmp")
-                    val gzTmp = File(f.absolutePath + ".gz.tmp")
-
-                    var blacklisted = false
-                    for (f in blacklist) {
-                        if (relName.contains(f)) {
-                            blacklisted = true
-
-                            break
-                        }
-                    }
-
-                    if (!blacklisted) {
-                        println("$relName: Testing with brotli")
-                        exec {
-                            commandLine(
-                                brotli,
-                                "-$compressionLevel",
-                                f.absolutePath,
-                                "-o", brTmp.absolutePath
-                            )
-                        }
-
-                        println("$relName: Testing with gzip")
-                        ant.invokeMethod(
-                            "gzip", mapOf(
-                                "src" to f.absolutePath,
-                                "destfile" to gzTmp.absolutePath,
-                            )
-                        )
-
-                        println("$brTmp: ${brTmp.length()}")
-                        println("$gzTmp: ${gzTmp.length()}")
-                        if (f.length() < gzTmp.length() && f.length() < brTmp.length()) {
-                            println("$relName: Raw file wins")
-
-                            f.copyTo(cacheFileRaw, true)
-
-                            indexReadWriteLock.writeLock().lock()
-                            assetIndex[relName] = "r"
-                            indexReadWriteLock.writeLock().unlock()
-                        } else {
-                            if (brTmp.length() < gzTmp.length()) {
-                                println("$relName: Brotli wins")
-
-                                f.delete()
-                                brTmp.copyTo(f, true)
-                                brTmp.copyTo(cacheFileBr, true)
-
-                                indexReadWriteLock.writeLock().lock()
-                                assetIndex[relName] = "b"
-                                indexReadWriteLock.writeLock().unlock()
-                            } else {
-                                println("$relName: Gzip wins")
-
-                                f.delete()
-                                gzTmp.copyTo(f, true)
-                                gzTmp.copyTo(cacheFileGz, true)
-
-                                indexReadWriteLock.writeLock().lock()
-                                assetIndex[relName] = "g"
-                                indexReadWriteLock.writeLock().unlock()
-                            }
-                        }
-
-                        brTmp.delete()
-                        gzTmp.delete()
-                    }
-                }
-
-                futures.add(future)
-            }
-        }
-
-        futures.forEach { it.get() }
-        executor.shutdown()
-    }
-
-    tempDir.walkTopDown().forEach { f ->
-        if (f.absolutePath == tempDir.absolutePath) return@forEach
-
-        var relName = f.absolutePath.substring(topDirL).replace("\\", "/")
-        if (f.isDirectory && !relName.endsWith("/")) relName += "/"
-
-        if (compressionLevel == "Z") {
-            if (relName == "assets/flutter_assets/assets/firka.i") return@forEach
-        }
-
-        println(relName)
-
-        val compress = !relName.endsWith(".so") && !relName.endsWith(".arsc")
-        zos.setMethod(if (compress) { DEFLATED } else { STORED })
-        val entry = ZipEntry(relName)
-        if (!compress) {
-            entry.size = f.length()
-            entry.crc = FileUtils.checksumCRC32(f)
-        }
-        zos.putNextEntry(entry)
-        if (f.isFile) {
-            zos.write(f.readBytes())
-        }
-        zos.closeEntry()
-    }
-    if (compressionLevel == "Z") {
-        zos.setMethod(DEFLATED)
-        zos.putNextEntry(ZipEntry("assets/flutter_assets/assets/firka.i"))
-
-        val indexUncompressed = File(tempDir, "index.json")
-        indexReadWriteLock.readLock().lock()
-        val json = groovy.json.JsonBuilder(assetIndex)
-        indexReadWriteLock.readLock().unlock()
-        indexUncompressed.writeText(json.toString())
-
-        val indexCompressed = File(tempDir, "index.json.br")
-
-        exec {
-            commandLine(
-                brotli,
-                "-$compressionLevel",
-                indexUncompressed.absolutePath,
-                "-o", indexCompressed.absolutePath
-            )
-        }
-
-        zos.write(indexCompressed.readBytes())
-        indexUncompressed.delete()
-        indexCompressed.delete()
-
-        zos.closeEntry()
-    }
-    zos.close()
-
-    tempDir.deleteRecursively()
-    println("APK transformed successfully")
-}
-
-fun transformAppBundle() {
-    val buildDir = project.buildDir
-    val bundle = File(buildDir, "outputs/bundle/release/app-release.aab")
-    val bundleTmp = File(buildDir, "outputs/bundle/release/tmp.zip")
-
-    val apks = getApks(false)
-    val apkCount = apks.count { it.name.startsWith("app-") && it.name.endsWith("-release.apk") }
-
-    if (!bundle.exists()) {
-        throw Exception("Bundle not found at: $bundle")
-    }
-
-    if (apkCount < 3) {
-        throw Exception("Excepected 3 apks per abi but only found $apkCount")
-    }
-
-    val aabTempDir = File(project.buildDir, "tmp/aab-transform")
-    aabTempDir.deleteRecursively()
-    aabTempDir.mkdirs()
-
-    val apksUnzipped = File(project.buildDir, "tmp/apks-unzipped")
-    apksUnzipped.deleteRecursively()
-
-    val arm32TempDir = File(apksUnzipped, "armeabi-v7a")
-    arm32TempDir.mkdirs()
-    val arm64TempDir = File(apksUnzipped, "arm64-v8a")
-    arm64TempDir.mkdirs()
-    val x86TempDir = File(apksUnzipped, "x86_64")
-    x86TempDir.mkdirs()
-
-    copy {
-        from(zipTree(bundle))
-        into(aabTempDir)
-    }
-    copy {
-        from(zipTree(apks.first { it.name.contains("armeabi-v7a") }))
-        into(arm32TempDir)
-    }
-    copy {
-        from(zipTree(apks.first { it.name.contains("arm64-v8a") }))
-        into(arm64TempDir)
-    }
-    copy {
-        from(zipTree(apks.first { it.name.contains("x86_64") }))
-        into(x86TempDir)
-    }
-
-    val libs = File(aabTempDir, "base/lib").listFiles()!!
-
-    for (dstLibs in libs) {
-        println("Copying lib: ${dstLibs.name}")
-        val srcDir = File(apksUnzipped, dstLibs.name)
-        if (!srcDir.exists()) {
-            continue
-        }
-        val srcLibs = File(srcDir, "lib/${dstLibs.name}/")
-
-        dstLibs.listFiles()!!.forEach { it.delete() }
-        srcLibs.listFiles()!!.forEach { it.copyTo(File(dstLibs, it.name)) }
-    }
-
-    val zos = ZipOutputStream(bundleTmp.outputStream())
-    val bundleZip = ZipFile(bundle)
-    val bundleEntries = bundleZip.entries()
-
-    val brotli = findToolInPath("brotli")
-        ?: throw Exception("Brotli not found in path")
-    val optipng = findToolInPath("optipng")
-        ?: throw Exception("Optipng not found in path")
-
-    val indexReadWriteLock = ReentrantReadWriteLock()
-    val assetIndex = mutableMapOf<String, String>()
-
-    while (bundleEntries.hasMoreElements()) {
-        val entry = bundleEntries.nextElement()
-
-        /*
-if (entry.name == "base/assets/flutter_assets/assets/firka.i") {
-    println("Patching: ${entry.name}")
-    zos.putNextEntry(ZipEntry("assets/flutter_assets/assets/firka.i"))
-
-    val indexUncompressed = File(aabTempDir, "index.json")
-    indexReadWriteLock.readLock().lock()
-    val json = groovy.json.JsonBuilder(assetIndex)
-    indexReadWriteLock.readLock().unlock()
-    indexUncompressed.writeText(json.toString())
-
-    val indexCompressed = File(aabTempDir, "index.json.br")
-
-    exec {
-        commandLine(
-            brotli,
-            "-Z",
-            indexUncompressed.absolutePath,
-            "-o", indexCompressed.absolutePath
-        )
-    }
-
-    zos.write(indexCompressed.readBytes())
-    indexUncompressed.delete()
-    indexCompressed.delete()
-
-    zos.closeEntry()
-    continue
-}
-if (entry.name.startsWith("base/lib")) {
-    println("Patching: ${entry.name}")
-    zos.putNextEntry(ZipEntry(entry.name))
-
-
-
-    zos.closeEntry()
-    continue
-}
-*/
-
-        println("Adding: ${entry.name}")
-
-        zos.putNextEntry(ZipEntry(entry.name))
-
-        if (!entry.isDirectory) {
-            val data = bundleZip.getInputStream(entry).readAllBytes()
-            zos.write(data)
-        }
-        zos.closeEntry()
-    }
-    bundleZip.close()
-    zos.close()
-
-    bundle.delete()
-    signBundle(bundleTmp, bundle)
-    bundleTmp.delete()
-
-    aabTempDir.deleteRecursively()
-    println("AAB transformed successfully")
-
-}
-
-fun File.sha256(): String {
-    val md = MessageDigest.getInstance("SHA-256")
-    val digest = md.digest(this.readBytes())
-    return digest.fold("") { str, it -> str + "%02x".format(it) }
-}
-
-fun getApks(debug: Boolean): List<File> {
-    val buildDir = project.buildDir
-    val apkDir = File(buildDir, "outputs/flutter-apk")
-    val apks = apkDir.listFiles()!!
-    val flavor = if (debug) { "debug" } else { "release" }
-
-    return apks
-        .filter { apk -> apk.name.startsWith("app-") && apk.name.endsWith("-$flavor.apk") }
-        .toList()
-}
-
-fun getDebugKeystorePath(): String {
-    val userHome = System.getProperty("user.home")
-    val debugKeystore = File(userHome, ".android/debug.keystore")
-
-    if (!debugKeystore.exists()) {
-        throw GradleException("Debug keystore not found at: ${debugKeystore.absolutePath}")
-    }
-
-    return debugKeystore.absolutePath
-}
-
-fun getDefaultAndroidSdkPath(): String? {
-    val os = System.getProperty("os.name").lowercase()
-    val userHome = System.getProperty("user.home")
-    val zipAlign = File("/usr/bin/zipalign")
-
-    if (zipAlign.exists()) {
-        return "/usr/bin"
-    }
-
-    return when {
-        os.contains("win") ->
-            "$userHome\\AppData\\Local\\Android\\Sdk"
-        os.contains("mac") ->
-            "$userHome/Library/Android/sdk"
-        os.contains("linux") ->
-            "$userHome/Android/Sdk"
-        else -> null
-    }
-}
-
-fun findToolInPath(toolName: String): String? {
-    val pathEnvironment = System.getenv("PATH")
-    val pathDirs = pathEnvironment.split(File.pathSeparator)
-
-    val executableNames = when {
-        System.getProperty("os.name").lowercase().contains("win") ->
-            listOf("$toolName.exe", toolName)
-        else ->
-            listOf(toolName)
-    }
-
-    for (pathDir in pathDirs) {
-        for (execName in executableNames) {
-            val possibleTool = File(pathDir, execName)
-            if (possibleTool.exists() && possibleTool.canExecute()) {
-                return possibleTool.absolutePath
-            }
-        }
-    }
-
-    return null
-}
-
-fun findToolInSdkPath(toolName: String): String? {
-    var androidHome : String? = System.getenv("ANDROID_HOME")
-        ?: System.getenv("ANDROID_SDK_ROOT")
-
-    if (androidHome == null) androidHome = getDefaultAndroidSdkPath()
-
-    if (androidHome != null) {
-        val buildTools = File(androidHome, "build-tools")
-        if (buildTools.exists()) {
-            val latestVersion = buildTools.listFiles()
-                ?.filter { it.isDirectory }
-                ?.filter { it.name != "debian" }
-                ?.maxByOrNull { it.name }
-
-            if (latestVersion != null) {
-                val toolExec = File(latestVersion, toolName)
-                if (toolExec.exists()) {
-                    return toolExec.absolutePath
-                }
-            }
-        } else {
-            val toolExec = File(androidHome, toolName)
-            if (toolExec.exists()) {
-                return toolExec.absolutePath
-            }
-        }
-    }
-
-    if (!toolName.contains(".exe")) {
-        val exeTool = findToolInSdkPath("$toolName.exe")
-        if (exeTool != null) return exeTool
-    }
-    if (!toolName.contains(".sh")) {
-        val shTool = findToolInSdkPath("$toolName.sh")
-        if (shTool != null) return shTool
-    }
-    if (!toolName.contains(".bat")) {
-        val batTool = findToolInSdkPath("$toolName.bat")
-        if (batTool != null) return batTool
-    }
-
-    return null
-}
-
-fun signWithDebugKey(input: File, output: File) {
-    val debugKeystore = getDebugKeystorePath()
-    val debugKeystorePassword = "android"
-    val debugKeyAlias = "androiddebugkey"
-    val debugKeyPassword = "android"
-
-    val zipAlign: String = findToolInSdkPath("zipalign")
-        ?: throw Exception("Could not find zipalign in ANDROID_SDK")
-    val apksigner: String = findToolInSdkPath("apksigner")
-        ?: throw Exception("Could not find zipalign in ANDROID_SDK")
-
-    exec {
-        commandLine(
-            zipAlign,
-            "-v", "4",
-            input.absolutePath,
-            output.absolutePath
-        )
-    }
-
-    exec {
-        commandLine(
-            apksigner, "sign",
-            "--ks", debugKeystore,
-            "--ks-pass", "pass:$debugKeystorePassword",
-            "--ks-key-alias", debugKeyAlias,
-            "--key-pass", "pass:$debugKeyPassword",
-            output.absolutePath
-        )
-    }
-
-    println("APK signed and aligned successfully")
-}
-
-fun signWithReleaseKey(input: File, output: File) {
-    val secretsDir = File(projectDir.absolutePath, "../../../secrets/")
-    val propsFile = File(secretsDir, "keystore.properties")
-
-    if (!propsFile.exists()) {
-        throw Exception("Release keystore not found!")
-    }
-
-    val props = loadProperties(propsFile)
-
-    val releaseKeystore = File(secretsDir, props["storeFile"].toString())
-    val releaseKeystorePassword = props["storePassword"] as String
-    val releaseKeyAlias = props["keyAlias"] as String
-    val releaseKeyPassword = props["keyPassword"] as String
-
-    val zipAlign: String = findToolInSdkPath("zipalign")
-        ?: throw Exception("Could not find zipalign either in ANDROID_SDK")
-    val apksigner: String = findToolInSdkPath("apksigner")
-        ?: throw Exception("Could not find zipalign either in ANDROID_SDK")
-
-    exec {
-        commandLine(
-            zipAlign,
-            "-v", "4",
-            input.absolutePath,
-            output.absolutePath
-        )
-    }
-
-    exec {
-        commandLine(
-            apksigner, "sign",
-            "--ks", releaseKeystore,
-            "--ks-pass", "pass:$releaseKeystorePassword",
-            "--ks-key-alias", releaseKeyAlias,
-            "--key-pass", "pass:$releaseKeyPassword",
-            output.absolutePath
-        )
-    }
-
-    println("APK signed and aligned successfully")
-}
-
-fun signBundle(input: File, output: File) {
-    val secretsDir = File(projectDir.absolutePath, "../../../secrets/")
-    val propsFile = File(secretsDir, "keystore.properties")
-
-    if (!propsFile.exists()) {
-        throw Exception("Release keystore not found!")
-    }
-
-    val props = loadProperties(propsFile)
-
-    val releaseKeystore = File(secretsDir, props["storeFile"].toString())
-    val releaseKeystorePassword = props["storePassword"] as String
-    val releaseKeyAlias = props["keyAlias"] as String
-    val releaseKeyPassword = props["keyPassword"] as String
-
-    // val zipAlign: String = findToolInSdkPath("zipalign")
-    //     ?: throw Exception("Could not find zipalign in ANDROID_SDK")
-    val jarsigner: String = findToolInPath("jarsigner")
-        ?: throw Exception("Could not find jarsigner in PATH")
-
-    /*
-    exec {
-        commandLine(
-            zipAlign,
-            "-v", "4",
-            input.absolutePath,
-            output.absolutePath
-        )
-    }
-     */
-    input.copyTo(output, true)
-
-    exec {
-        // -keystore $KEYSTORE -storetype $STORETYPE -storepass $STOREPASS -digestalg SHA1 -sigalg SHA256withRSA application.zip $KEYALIAS
-        commandLine(
-            jarsigner,
-            "-verbose",
-            "-sigalg", "SHA256withRSA",
-            "-digestalg", "SHA-256",
-            "-keystore", releaseKeystore,
-            "-storepass", releaseKeystorePassword,
-            output.absolutePath,
-            releaseKeyAlias
-        )
-    }
-
-    println("AAB signed and aligned successfully")
-}

firka/android/app/proguard-rules.pro

@@ -1,2 +1 @@
--keep class org.brotli.** { *; }
 -keep class app.firka.naplo.glance.** { *; }

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

@@ -5,11 +5,16 @@
 
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
 
     <application
         android:name=".AppMain"
         android:icon="@mipmap/launcher_icon">
 
+        <service
+            android:name=".WearSyncForegroundService"
+            android:exported="false"
+            android:foregroundServiceType="dataSync" />
 
         <activity
             android:name=".MainActivity"
@@ -35,7 +40,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_ace"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_ace_round" >
 
             <intent-filter>
@@ -49,7 +54,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_ace_f"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_ace_f_round" >
 
             <intent-filter>
@@ -63,7 +68,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_bi"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_bi_round" >
 
             <intent-filter>
@@ -77,7 +82,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_bi_f"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_bi_f_round" >
 
             <intent-filter>
@@ -91,7 +96,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_cactus"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_cactus_round" >
 
             <intent-filter>
@@ -105,7 +110,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_cc"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_cc_round" >
 
             <intent-filter>
@@ -119,7 +124,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_enby"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_enby_round" >
 
             <intent-filter>
@@ -133,7 +138,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_enby_f"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_enby_f_round" >
 
             <intent-filter>
@@ -147,7 +152,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_fidesz"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_fidesz_round" >
 
             <intent-filter>
@@ -161,7 +166,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_filc"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_filc_round" >
 
             <intent-filter>
@@ -175,7 +180,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_filco"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_filco_round" >
 
             <intent-filter>
@@ -189,7 +194,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_galaxy"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_galaxy_round" >
 
             <intent-filter>
@@ -203,7 +208,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_gay"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_gay_round" >
 
             <intent-filter>
@@ -217,7 +222,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_gay_f"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_gay_f_round" >
 
             <intent-filter>
@@ -231,7 +236,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_half_firka_2"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_half_firka_2_round" >
 
             <intent-filter>
@@ -245,7 +250,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_kreta"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_kreta_round" >
 
             <intent-filter>
@@ -259,7 +264,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_lesb"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_lesb_round" >
 
             <intent-filter>
@@ -273,7 +278,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_lesb_f"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_lesb_f_round" >
 
             <intent-filter>
@@ -287,7 +292,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_lgbtq"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_lgbtq_round" >
 
             <intent-filter>
@@ -301,7 +306,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_lgbtq_f"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_lgbtq_f_round" >
 
             <intent-filter>
@@ -315,7 +320,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_lgbtqp"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_lgbtqp_round" >
 
             <intent-filter>
@@ -329,7 +334,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_lgbtqp_f"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_lgbtqp_f_round" >
 
             <intent-filter>
@@ -343,7 +348,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_lidl"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_lidl_round" >
 
             <intent-filter>
@@ -357,7 +362,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_mkkp"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_mkkp_round" >
 
             <intent-filter>
@@ -371,7 +376,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_nuke"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_nuke_round" >
 
             <intent-filter>
@@ -385,7 +390,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_modern"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_modern_round" >
 
             <intent-filter>
@@ -399,7 +404,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_o1g"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_o1g_round" >
 
             <intent-filter>
@@ -413,7 +418,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_old"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_old_round" >
 
             <intent-filter>
@@ -427,7 +432,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_paper"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_paper_round" >
 
             <intent-filter>
@@ -441,7 +446,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_pear"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_pear_round" >
 
             <intent-filter>
@@ -455,7 +460,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_pixel"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_pixel_round" >
 
             <intent-filter>
@@ -469,7 +474,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_pixelized"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_pixelized_round" >
 
             <intent-filter>
@@ -483,7 +488,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_pride"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_pride_round" >
 
             <intent-filter>
@@ -497,7 +502,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_proto"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_proto_round" >
 
             <intent-filter>
@@ -511,7 +516,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_refilc"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_refilc_round" >
 
             <intent-filter>
@@ -525,7 +530,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_refulc"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_refulc_round" >
 
             <intent-filter>
@@ -539,7 +544,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_repont"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_repont_round" >
 
             <intent-filter>
@@ -553,7 +558,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_szivacs"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_szivacs_round" >
 
             <intent-filter>
@@ -567,7 +572,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_tisza"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_tisza_round" >
 
             <intent-filter>
@@ -581,7 +586,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_trans"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_trans_round" >
 
             <intent-filter>
@@ -595,7 +600,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_trans_f"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_trans_f_round" >
 
             <intent-filter>
@@ -609,7 +614,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_void_icon"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_void_icon_round" >
 
             <intent-filter>
@@ -623,7 +628,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_xmas1"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_xmas1_round" >
 
             <intent-filter>
@@ -637,7 +642,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_xmas2"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_xmas2_round" >
 
             <intent-filter>
@@ -651,7 +656,7 @@
             android:targetActivity=".MainActivity"
             android:exported="true"
             android:enabled="false"
-            android:icon="@mipmap/ic_xmas3"
+            android:icon="@mipmap/launcher_icon"
             android:roundIcon="@mipmap/ic_xmas3_round" >
 
             <intent-filter>

firka/android/app/src/main/kotlin/app/firka/naplo/AppMain.kt

@@ -1,99 +1,5 @@
 package app.firka.naplo
 
-import android.annotation.SuppressLint
 import android.app.Application
-import android.os.Build
-import android.util.Log
-import org.brotli.dec.BrotliInputStream
-import org.json.JSONObject
-import java.io.File
-import java.io.FileOutputStream
-import java.security.MessageDigest
-import java.util.zip.ZipFile
 
-class AppMain : Application() {
-
-    private fun File.sha256(): String {
-        if (!exists()) return "0000000000000000000000000000000000000000000000000000000000000000"
-
-        val md = MessageDigest.getInstance("SHA-256")
-        val digest = md.digest(this.readBytes())
-        return digest.fold("") { str, it -> str + "%02x".format(it) }
-    }
-
-    @SuppressLint("UnsafeDynamicallyLoadedCode")
-    override fun onCreate() {
-        super.onCreate()
-
-        var useUncompressedLibs = false
-
-        val abi = Build.SUPPORTED_ABIS[0]
-
-        val apks = File(applicationInfo.nativeLibraryDir, "../..").absoluteFile
-            .listFiles()!!
-            .filter { file -> file.name.endsWith(".apk") }
-            .toList()
-
-        var nativesApkN: ZipFile? = null
-        for (apk in apks) {
-            if (nativesApkN != null) break
-
-            val zip = ZipFile(apk)
-            val entries = zip.entries()
-
-            while (entries.hasMoreElements()) {
-                val entry = entries.nextElement()
-
-                if (entry.name.endsWith("$abi/index.so")) {
-                    zip.close()
-                    nativesApkN = ZipFile(apk)
-                    break
-                }
-                if (entry.name.endsWith("$abi/libflutter.so")) {
-                    useUncompressedLibs = true
-                    break
-                }
-            }
-
-            zip.close()
-        }
-
-        if (useUncompressedLibs) {
-            return;
-        }
-
-        if (nativesApkN == null) {
-            throw Exception("Can't find native libraries")
-        }
-        val nativesApk: ZipFile = nativesApkN
-
-        val compressedLibsIndex = nativesApk.getInputStream(
-            nativesApk.getEntry("lib/$abi/index.so")
-        )
-        val compressedLibs = JSONObject(compressedLibsIndex.readBytes().toString(Charsets.UTF_8))
-
-        for (so in compressedLibs.keys()) {
-            val soFile = File(cacheDir, so)
-
-            if (soFile.sha256() == compressedLibs.getString(so)) {
-                System.load(soFile.absolutePath)
-                return
-            }
-
-            Log.d("AppMain", "Decompressing: $so")
-            val brInput = nativesApk.getInputStream(
-                nativesApk.getEntry("lib/$abi/${so.replace(".so", "-br.so")}")
-            )
-            val soOutput = FileOutputStream(soFile)
-
-            val brIn = BrotliInputStream(brInput)
-            brIn.copyTo(soOutput)
-
-            brInput.close()
-            soOutput.close()
-
-            System.load(soFile.absolutePath)
-        }
-    }
-
-}
+class AppMain : Application() {}

firka/android/app/src/main/kotlin/app/firka/naplo/MainActivity.kt

@@ -1,19 +1,28 @@
 package app.firka.naplo
 
+import android.appwidget.AppWidgetManager
 import android.content.ComponentName
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.os.Build
 import android.os.Bundle
 import android.util.Log
+import androidx.glance.appwidget.updateAll
+import app.firka.naplo.glance.TimetableWidget
+import app.firka.naplo.glance.TimetableWidgetReceiver
 import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.plugin.common.MethodChannel
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
 import kotlin.system.exitProcess
 
 class MainActivity : FlutterActivity() {
 
     private val channel = "firka.app/main"
+    private val wearSyncChannel = "app.firka/wear_sync"
 
     private fun forceIconUpdate() {
         try {
@@ -30,6 +39,57 @@ class MainActivity : FlutterActivity() {
     override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
         super.configureFlutterEngine(flutterEngine)
 
+        MethodChannel(flutterEngine.dartExecutor.binaryMessenger, wearSyncChannel).setMethodCallHandler { call, result ->
+            when (call.method) {
+                "startWearSyncService" -> {
+                    val args = call.arguments as? Map<*, *>
+                    val cachePath = args?.get("cachePath") as? String
+                    val appDirPath = args?.get("appDirPath") as? String
+                    if (cachePath != null && appDirPath != null) {
+                        val messenger = flutterEngine.dartExecutor.binaryMessenger
+                        val ch = MethodChannel(messenger, wearSyncChannel)
+                        ch.invokeMethod("getLocalizedString", "wearSyncNotificationTitle", object : MethodChannel.Result {
+                            override fun success(titleResult: Any?) {
+                                val title = titleResult as? String ?: "Syncing with watch"
+                                ch.invokeMethod("getLocalizedString", "wearSyncNotificationText", object : MethodChannel.Result {
+                                    override fun success(textResult: Any?) {
+                                        val text = textResult as? String ?: ""
+                                        val intent = Intent(this@MainActivity, WearSyncForegroundService::class.java).apply {
+                                            action = WearSyncForegroundService.ACTION_START
+                                            putExtra(WearSyncForegroundService.EXTRA_CACHE_PATH, cachePath)
+                                            putExtra(WearSyncForegroundService.EXTRA_APP_DIR_PATH, appDirPath)
+                                            putExtra(WearSyncForegroundService.EXTRA_NOTIFICATION_TITLE, title)
+                                            putExtra(WearSyncForegroundService.EXTRA_NOTIFICATION_TEXT, text)
+                                        }
+                                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                                            startForegroundService(intent)
+                                        } else {
+                                            startService(intent)
+                                        }
+                                        result.success(null)
+                                    }
+                                    override fun error(code: String, msg: String?, details: Any?) { result.success(null) }
+                                    override fun notImplemented() { result.success(null) }
+                                })
+                            }
+                            override fun error(code: String, msg: String?, details: Any?) { result.error(code, msg, details) }
+                            override fun notImplemented() { result.notImplemented() }
+                        })
+                    } else {
+                        result.error("INVALID_ARGS", "cachePath and appDirPath required", null)
+                    }
+                }
+                "stopWearSyncService" -> {
+                    val intent = Intent(this, WearSyncForegroundService::class.java).apply {
+                        action = WearSyncForegroundService.ACTION_STOP
+                    }
+                    startService(intent)
+                    result.success(null)
+                }
+                else -> result.notImplemented()
+            }
+        }
+
         MethodChannel(flutterEngine.dartExecutor.binaryMessenger, channel).setMethodCallHandler {
                 call, result ->
             when (call.method) {
@@ -97,7 +157,29 @@ class MainActivity : FlutterActivity() {
                     } catch (e: Exception) {
                         e.printStackTrace()
                     }
-                    result.success(true)
+                        result.success(true)
+                }
+                "refreshTimetableWidget" -> {
+                    CoroutineScope(SupervisorJob() + Dispatchers.Default).launch {
+                        try {
+                            val appContext = context.applicationContext
+                            val appWidgetManager = AppWidgetManager.getInstance(appContext)
+                            val componentName = ComponentName(appContext, TimetableWidgetReceiver::class.java)
+                            val ids = appWidgetManager.getAppWidgetIds(componentName)
+                            if (ids.isNotEmpty()) {
+                                val intent = Intent(appContext, TimetableWidgetReceiver::class.java).apply {
+                                    action = AppWidgetManager.ACTION_APPWIDGET_UPDATE
+                                    putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, ids)
+                                    addFlags(Intent.FLAG_RECEIVER_FOREGROUND)
+                                }
+                                appContext.sendBroadcast(intent)
+                            }
+                            TimetableWidget().updateAll(appContext)
+                            result.success(true)
+                        } catch (e: Exception) {
+                            result.error("refresh_failed", e.message, null)
+                        }
+                    }
                 }
                 else -> {
                     result.notImplemented()

firka/android/app/src/main/kotlin/app/firka/naplo/WearSyncForegroundService.kt

@@ -0,0 +1,221 @@
+package app.firka.naplo
+
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Intent
+import android.os.Build
+import android.os.IBinder
+import android.util.Log
+import androidx.core.app.NotificationCompat
+import java.io.ByteArrayInputStream
+import java.io.ObjectInputStream
+import com.google.android.gms.wearable.MessageClient
+import com.google.android.gms.wearable.MessageEvent
+import com.google.android.gms.wearable.Wearable
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.embedding.engine.dart.DartExecutor
+import io.flutter.embedding.engine.loader.FlutterLoader
+import io.flutter.plugin.common.MethodChannel
+import kotlinx.coroutines.CompletableDeferred
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import kotlinx.coroutines.withTimeout
+import kotlinx.coroutines.delay
+
+/**
+ * Foreground service that keeps the app able to respond to Wear OS sync requests.
+ * When the watch sends request_sync, starts a Dart background isolate to fetch data,
+ * then reads the cache file and sends sync_data to the watch.
+ */
+class WearSyncForegroundService : Service(), MessageClient.OnMessageReceivedListener {
+
+    private val scope = CoroutineScope(SupervisorJob() + Dispatchers.Main.immediate)
+
+    private var cachePath: String? = null
+    private var appDirPath: String? = null
+
+    private val channelId = "firka_wear_sync"
+    private val notificationId = 4001
+    private var notificationTitle: String = "Syncing with watch"
+    private var notificationText: String = ""
+
+    override fun onCreate() {
+        super.onCreate()
+        createNotificationChannel()
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        when (intent?.action) {
+            ACTION_START -> {
+                cachePath = intent.getStringExtra(EXTRA_CACHE_PATH)
+                appDirPath = intent.getStringExtra(EXTRA_APP_DIR_PATH)
+                notificationTitle = intent.getStringExtra(EXTRA_NOTIFICATION_TITLE) ?: "Syncing with watch"
+                notificationText = intent.getStringExtra(EXTRA_NOTIFICATION_TEXT) ?: ""
+                startForegroundWithNotification()
+                Wearable.getMessageClient(this@WearSyncForegroundService)
+                    .addListener(this@WearSyncForegroundService)
+            }
+            ACTION_STOP -> {
+                stopForegroundService()
+                return START_NOT_STICKY
+            }
+        }
+        return START_STICKY
+    }
+
+    override fun onBind(intent: Intent?): IBinder? = null
+
+    override fun onDestroy() {
+        try {
+            Wearable.getMessageClient(this@WearSyncForegroundService)
+                .removeListener(this@WearSyncForegroundService)
+                .addOnCompleteListener { }
+        } catch (_: Exception) { }
+        scope.cancel()
+        super.onDestroy()
+    }
+
+    override fun onMessageReceived(messageEvent: MessageEvent) {
+        if (messageEvent.path != PATH_WATCH_CONNECTIVITY ||
+            !isRequestSyncPayload(messageEvent.data)
+        ) return
+        val cPath = cachePath
+        val aPath = appDirPath
+        if (cPath == null || aPath == null) return
+        scope.launch {
+            runSyncInBackground(cPath, aPath)
+        }
+    }
+
+    /**
+     * watch_connectivity plugin sends with path "watch_connectivity" and serializes the message
+     * map with Java ObjectOutputStream. Parse payload and check for id == "request_sync".
+     */
+    private fun isRequestSyncPayload(data: ByteArray?): Boolean {
+        if (data == null || data.isEmpty()) return false
+        return try {
+            ObjectInputStream(ByteArrayInputStream(data)).use { ois ->
+                val map = ois.readObject()
+                if (map is Map<*, *>) map["id"] == "request_sync" else false
+            }
+        } catch (_: Exception) {
+            false
+        }
+    }
+
+    private fun startForegroundWithNotification() {
+        val notification = buildNotification()
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            startForeground(notificationId, notification, android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC)
+        } else {
+            @Suppress("DEPRECATION")
+            startForeground(notificationId, notification)
+        }
+    }
+
+    private fun buildNotification(): Notification {
+        val pendingIntent = PendingIntent.getActivity(
+            this,
+            0,
+            packageManager.getLaunchIntentForPackage(packageName),
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+        return NotificationCompat.Builder(this, channelId)
+            .setContentTitle(notificationTitle)
+            .setContentText(notificationText)
+            .setSmallIcon(R.drawable.ic_notification)
+            .setContentIntent(pendingIntent)
+            .setOngoing(true)
+            .build()
+    }
+
+    private fun createNotificationChannel() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val channel = NotificationChannel(
+                channelId,
+                "Wear sync",
+                NotificationManager.IMPORTANCE_LOW
+            ).apply { setShowBadge(false) }
+            (getSystemService(NOTIFICATION_SERVICE) as NotificationManager)
+                .createNotificationChannel(channel)
+        }
+    }
+
+    private fun stopForegroundService() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            stopForeground(STOP_FOREGROUND_REMOVE)
+        } else {
+            @Suppress("DEPRECATION")
+            stopForeground(true)
+        }
+        stopSelf()
+    }
+
+    private suspend fun runSyncInBackground(cPath: String, aPath: String) = withContext(Dispatchers.Default) {
+        val flutterLoader = FlutterLoader()
+        if (!flutterLoader.initialized()) {
+            withContext(Dispatchers.Main) {
+                flutterLoader.startInitialization(applicationContext)
+                flutterLoader.ensureInitializationComplete(applicationContext, null)
+            }
+        }
+        val (engine, bgChannel) = withContext(Dispatchers.Main) {
+            val eng = FlutterEngine(applicationContext)
+            val entrypoint = DartExecutor.DartEntrypoint(
+                flutterLoader.findAppBundlePath(),
+                "package:firka/services/wear_sync_background.dart",
+                "wearSyncBackgroundEntrypoint"
+            )
+            eng.dartExecutor.executeDartEntrypoint(entrypoint)
+            val ch = MethodChannel(eng.dartExecutor.binaryMessenger, "app.firka/wear_sync_background")
+            Pair(eng, ch)
+        }
+        val completer = CompletableDeferred<Unit>()
+        delay(500)
+        withContext(Dispatchers.Main) {
+            bgChannel.invokeMethod("request_sync", mapOf(
+                "cachePath" to cPath,
+                "appDirPath" to aPath
+            ), object : MethodChannel.Result {
+                override fun success(result: Any?) {
+                    completer.complete(Unit)
+                }
+                override fun error(errorCode: String, errorMessage: String?, errorDetails: Any?) {
+                    Log.e(TAG, "request_sync error: $errorCode $errorMessage")
+                    completer.complete(Unit)
+                }
+                override fun notImplemented() {
+                    completer.complete(Unit)
+                }
+            })
+        }
+        try {
+            withTimeout(30_000) {
+                completer.await()
+            }
+        } catch (_: kotlinx.coroutines.TimeoutCancellationException) {
+            Log.w(TAG, "Wear sync isolate timed out")
+        }
+        withContext(Dispatchers.Main) {
+            engine.destroy()
+        }
+    }
+
+    companion object {
+        private const val TAG = "WearSyncService"
+        const val ACTION_START = "app.firka.naplo.WearSyncForegroundService.START"
+        const val ACTION_STOP = "app.firka.naplo.WearSyncForegroundService.STOP"
+        const val EXTRA_CACHE_PATH = "cachePath"
+        const val EXTRA_APP_DIR_PATH = "appDirPath"
+        const val EXTRA_NOTIFICATION_TITLE = "notificationTitle"
+        const val EXTRA_NOTIFICATION_TEXT = "notificationText"
+        private const val PATH_WATCH_CONNECTIVITY = "watch_connectivity"
+    }
+}

firka/android/app/src/main/kotlin/app/firka/naplo/glance/LessonCard.kt

@@ -16,9 +16,10 @@ import androidx.glance.layout.padding
 import androidx.glance.layout.width
 import androidx.glance.text.FontWeight
 import androidx.glance.text.Text
+import androidx.glance.text.TextAlign
 import androidx.glance.text.TextStyle
 import app.firka.naplo.model.Colors
-import app.firka.naplo.model.Lesson
+import app.firka.naplo.glance.WidgetLesson
 import java.time.format.DateTimeFormatterBuilder
 
 val hhmm = DateTimeFormatterBuilder()
@@ -26,8 +27,13 @@ val hhmm = DateTimeFormatterBuilder()
     .toFormatter()
 
 @Composable
-fun LessonCard(lesson: Lesson, colors: Colors,
-               modifier: GlanceModifier = GlanceModifier) {
+fun LessonCard(
+    lesson: WidgetLesson,
+    colors: Colors,
+    modifier: GlanceModifier = GlanceModifier,
+    roomBadgeWidthDp: Float = 48f,
+    subjectColumnWidthDp: Float = 226f,
+) {
     Box(modifier =
         modifier
             .fillMaxWidth()
@@ -38,17 +44,33 @@ fun LessonCard(lesson: Lesson, colors: Colors,
         var bgColor = colors.a15p
         var fgColor = colors.textSecondary
 
-        if (lesson.substituteTeacher == null) {
+        if (lesson.substituteTeacher != null) {
             bgColor = colors.warning15p
             fgColor = colors.warningText
         }
 
 
         Box(modifier = GlanceModifier.padding(12.dp)) {
-            Row {
-                Row(modifier = GlanceModifier.width(226.dp), verticalAlignment = Alignment.CenterVertically) {
+            Row(modifier = GlanceModifier.fillMaxWidth()) {
+                val badgeStyle = TextStyle(
+                    color = ColorProvider(colors.textSecondary, colors.textSecondary),
+                    fontSize = 14.sp,
+                    fontWeight = FontWeight.Bold,
+                    textAlign = TextAlign.Center
+                )
+                val badgePadding = GlanceModifier.padding(8.dp, 4.dp)
+                val lessonNumberBadgeModifier = GlanceModifier.cornerRadius(16.dp).width(24.dp)
+                val roomBadgeModifier = GlanceModifier.cornerRadius(16.dp).width(roomBadgeWidthDp.dp)
+
+                Row(
+                    modifier = GlanceModifier.width(subjectColumnWidthDp.dp),
+                    verticalAlignment = Alignment.CenterVertically,
+                ) {
                     if (lesson.lessonNumber != null) {
-                        Box(modifier = GlanceModifier.cornerRadius(16.dp).background(bgColor)) {
+                        Box(
+                            modifier = lessonNumberBadgeModifier.background(bgColor),
+                            contentAlignment = Alignment.Center,
+                        ) {
                             Text(
                                 lesson.lessonNumber.toString(),
                                 style = TextStyle(
@@ -56,24 +78,24 @@ fun LessonCard(lesson: Lesson, colors: Colors,
                                     fontSize = 14.sp,
                                     fontWeight = FontWeight.Bold
                                 ),
-                                modifier = GlanceModifier.padding(8.dp, 4.dp),
+                                modifier = GlanceModifier.padding(4.dp, 4.dp),
                             )
                         }
                         Spacer(modifier = GlanceModifier.width(4.dp))
                     }
                     // TODO: Add subject icons
                     Text(
-                        lesson.name,
+                        text = lesson.name,
                         style = TextStyle(
                             color = ColorProvider(colors.textPrimary, colors.textPrimary),
                             fontSize = 14.sp,
                             fontWeight = FontWeight.Bold
                         ),
+                        maxLines = 1,
+                        modifier = GlanceModifier.fillMaxWidth(),
                     )
                 }
 
-                // Spacer(modifier = GlanceModifier.width(10.dp))
-
                 Row(verticalAlignment = Alignment.CenterVertically) {
                     Text(
                         lesson.start.format(hhmm),
@@ -84,24 +106,18 @@ fun LessonCard(lesson: Lesson, colors: Colors,
                         ),
                     )
                     Spacer(modifier = GlanceModifier.width(8.dp))
-                    Box(modifier = GlanceModifier.cornerRadius(16.dp).background(colors.a15p)) {
-                        var roomName = "N/A";
-                        if (lesson.roomName != null) {
-                            roomName = lesson.roomName!!;
-                        }
-
-                        if (roomName.length < 2) {
-                            roomName = " $roomName"
-                        }
-
+                    val roomName = lesson.roomName ?: "N/A"
+                    Box(
+                        modifier = roomBadgeModifier.background(colors.a15p),
+                        contentAlignment = Alignment.Center,
+                    ) {
                         Text(
-                            roomName,
-                            style = TextStyle(
-                                color = ColorProvider(colors.textSecondary, colors.textSecondary),
-                                fontSize = 14.sp,
-                                fontWeight = FontWeight.Bold
-                            ),
-                            modifier = GlanceModifier.padding(8.dp, 4.dp),
+                            text = roomName,
+                            style = badgeStyle,
+                            maxLines = 1,
+                            modifier = GlanceModifier
+                                .fillMaxWidth()
+                                .padding(4.dp, 4.dp),
                         )
                     }
                 }

firka/android/app/src/main/kotlin/app/firka/naplo/glance/TimetableWidget.kt

@@ -9,8 +9,10 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.glance.GlanceId
 import androidx.glance.GlanceModifier
+import androidx.glance.LocalSize
 import androidx.glance.appwidget.GlanceAppWidget
 import androidx.glance.appwidget.provideContent
+import androidx.glance.appwidget.SizeMode
 import androidx.glance.background
 import androidx.glance.color.ColorProvider
 import androidx.glance.currentState
@@ -26,7 +28,9 @@ import androidx.glance.text.FontWeight
 import androidx.glance.text.Text
 import androidx.glance.text.TextStyle
 import app.firka.naplo.model.Colors
-import app.firka.naplo.model.Lesson
+import app.firka.naplo.glance.WidgetLesson
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 import org.json.JSONObject
 import java.io.File
 import java.time.LocalDate
@@ -37,20 +41,51 @@ class TimetableWidget : GlanceAppWidget() {
     override val stateDefinition: GlanceStateDefinition<*>?
         get() = HomeWidgetGlanceStateDefinition()
 
+    override val sizeMode: SizeMode
+        get() = SizeMode.Exact
+
     override suspend fun provideGlance(context: Context, id: GlanceId) {
+        val data = withContext(Dispatchers.IO) {
+            loadWidgetData(context)
+        }
         provideContent {
-            GlanceContent(context, currentState())
+            GlanceContent(context, currentState(), data)
         }
     }
 
-    @Composable
-    private fun GlanceContent(context: Context, currentState: HomeWidgetGlanceState) {
+    private fun loadWidgetData(context: Context): WidgetData? {
         val appFlutter = File(context.applicationContext.dataDir, "app_flutter")
         val widgetStateFile = File(appFlutter, "widget_state.json")
+        if (!widgetStateFile.exists()) return null
+        val widgetState = JSONObject(widgetStateFile.readText(Charsets.UTF_8))
+        val colors = Colors(widgetState)
+        val tt = widgetState.getJSONArray("timetable")
+        val lessons = mutableListOf<WidgetLesson>()
+        for (i in 0..<tt.length()) {
+            lessons.add(WidgetLesson(tt.getJSONObject(i)))
+        }
+        val displayDateStr = widgetState.optString("displayDate", "")
+        val targetDate = if (displayDateStr.isNotEmpty()) {
+            try {
+                LocalDate.parse(displayDateStr)
+            } catch (_: Exception) {
+                LocalDate.now()
+            }
+        } else {
+            LocalDate.now()
+        }
+        val start = LocalDateTime.of(targetDate.year, targetDate.month, targetDate.dayOfMonth, 0, 0)
+        val end = start.plusHours(23)
+        val filtered = lessons.filter { it.start.isAfter(start) && it.end.isBefore(end) }
+        val headerText = if (displayDateStr.isNotEmpty()) displayDateStr else "Mai órarend"
+        return WidgetData(colors, headerText, filtered)
+    }
 
-        if (!widgetStateFile.exists()) {
-            Box(modifier =
-                GlanceModifier
+    @Composable
+    private fun GlanceContent(context: Context, currentState: HomeWidgetGlanceState, data: WidgetData?) {
+        if (data == null) {
+            Box(
+                modifier = GlanceModifier
                     .background(Color(0xFFFAFFF0))
                     .padding(16.dp)
                     .fillMaxSize(),
@@ -65,47 +100,74 @@ class TimetableWidget : GlanceAppWidget() {
                     )
                 )
             }
-
             return
         }
 
-        val widgetState = JSONObject(widgetStateFile.readText(Charsets.UTF_8))
-        val colors = Colors(widgetState)
-
-        val tt = widgetState.getJSONArray("timetable")
-        var lessons = mutableListOf<Lesson>()
-
-        for (i in 0..<tt.length()) {
-            lessons.add(Lesson(tt.getJSONObject(i)))
+        val size = LocalSize.current
+        val lessonRowHeightDp = 52f
+        val scale = lessonRowHeightDp / 52f
+        val headerHeightDp = 20f * scale
+        val verticalPaddingDp = 32f * scale
+        val spacerDp = 4f * scale
+        val paddingDp = 16f * scale
+        val availableHeightDp = size.height.value - verticalPaddingDp - headerHeightDp - spacerDp
+        val maxVisibleLessons = (availableHeightDp / lessonRowHeightDp).toInt().coerceAtLeast(0)
+        val maxLessons = (maxVisibleLessons.coerceAtMost(16) / 2 * 2).coerceAtLeast(1)
+        val displayLessons = data.lessons.take(maxLessons)
+        val lessonChunks = displayLessons.chunked(2)
+        val showDate = maxLessons > 1
+        val roomBadgeWidthDp = 48f
+        val minWidthForTimeAndChipDp = 8f + 40f + roomBadgeWidthDp
+        val subjectColumnWidthDp = (size.width.value - 2 * paddingDp - 32f - minWidthForTimeAndChipDp)
+            .coerceIn(80f, 226f)
+        val dateSectionHeight = if (showDate) headerHeightDp + spacerDp else 0f
+        val lessonListHeight = when (val n = displayLessons.size) {
+            0 -> 0f
+            else -> n * lessonRowHeightDp + (n - 1) * spacerDp
         }
+        val remainingHeight = (size.height.value - 2 * paddingDp - dateSectionHeight - lessonListHeight).coerceAtLeast(0f)
+        val verticalPaddingAroundLessons = remainingHeight / 2f
 
-        val now = LocalDate.now()
-        val start = LocalDateTime.of(now.year, now.month, now.dayOfMonth, 0, 0)
-        val end = start.plusHours(23)
-        lessons = lessons.filter { lesson -> lesson.start.isAfter(start) && lesson.end.isBefore(end) }.toMutableList()
-
-        Box(modifier =
-            GlanceModifier
-                .background(colors.background)
-                .padding(16.dp)
+        Box(
+            modifier = GlanceModifier
+                .background(data.colors.background)
+                .padding(paddingDp.dp)
                 .fillMaxSize()
         ) {
             Column {
-                Text(
-                    "Mai órarend",
-                    style = TextStyle(
-                        color = ColorProvider(colors.textSecondary, colors.textSecondary),
-                        fontSize = 12.sp,
-                        fontWeight = FontWeight.Medium
+                if (showDate) {
+                    Text(
+                        data.headerText,
+                        style = TextStyle(
+                            color = ColorProvider(data.colors.textSecondary, data.colors.textSecondary),
+                            fontSize = 12.sp,
+                            fontWeight = FontWeight.Medium
+                        )
                     )
-                )
-                Spacer(modifier = GlanceModifier.height(4.dp))
-                for (lesson in lessons) {
-                    LessonCard(lesson, colors)
-                    Spacer(modifier = GlanceModifier.height(4.dp))
+                    Spacer(modifier = GlanceModifier.height(spacerDp.dp))
                 }
+                Spacer(modifier = GlanceModifier.height(verticalPaddingAroundLessons.dp))
+                for (chunk in lessonChunks) {
+                    Column {
+                        for (lesson in chunk) {
+                            LessonCard(
+                                lesson,
+                                data.colors,
+                                roomBadgeWidthDp = roomBadgeWidthDp,
+                                subjectColumnWidthDp = subjectColumnWidthDp,
+                            )
+                            Spacer(modifier = GlanceModifier.height(spacerDp.dp))
+                        }
+                    }
+                }
+                Spacer(modifier = GlanceModifier.height(verticalPaddingAroundLessons.dp))
             }
         }
     }
+}
 
-}
+private data class WidgetData(
+    val colors: Colors,
+    val headerText: String,
+    val lessons: List<WidgetLesson>,
+)

firka/android/app/src/main/kotlin/app/firka/naplo/glance/TimetableWidgetReceiver.kt

@@ -1,7 +1,25 @@
 package app.firka.naplo.glance
 
+import android.appwidget.AppWidgetManager
+import android.content.Context
+import android.os.Bundle
 import HomeWidgetGlanceWidgetReceiver
+import androidx.glance.appwidget.GlanceAppWidgetManager
+import kotlinx.coroutines.runBlocking
 
 class TimetableWidgetReceiver : HomeWidgetGlanceWidgetReceiver<TimetableWidget>() {
     override val glanceAppWidget = TimetableWidget()
+
+    override fun onAppWidgetOptionsChanged(
+        context: Context,
+        appWidgetManager: AppWidgetManager,
+        appWidgetId: Int,
+        newOptions: Bundle,
+    ) {
+        super.onAppWidgetOptionsChanged(context, appWidgetManager, appWidgetId, newOptions)
+        runBlocking {
+            val glanceId = GlanceAppWidgetManager(context).getGlanceIdBy(appWidgetId)
+            glanceAppWidget.update(context, glanceId)
+        }
+    }
 }

firka/android/app/src/main/kotlin/app/firka/naplo/glance/WidgetLesson.kt

@@ -0,0 +1,23 @@
+package app.firka.naplo.glance
+
+import app.firka.naplo.getIntOrNull
+import app.firka.naplo.getStringOrNull
+import org.json.JSONObject
+import java.time.LocalDateTime
+import java.time.format.DateTimeFormatterBuilder
+
+class WidgetLesson(data: JSONObject) {
+    val formatter = DateTimeFormatterBuilder()
+        .appendPattern("yyyy-MM-dd'T'HH:mm:ss.SSS")
+        .optionalStart()
+        .appendLiteral('Z')
+        .optionalEnd()
+        .toFormatter()
+
+    val name: String = data.getString("Nev")
+    val start: LocalDateTime = LocalDateTime.parse(data.getString("KezdetIdopont"), formatter)
+    val end: LocalDateTime = LocalDateTime.parse(data.getString("VegIdopont"), formatter)
+    val lessonNumber: Int? = data.getIntOrNull("Oraszam")
+    val roomName: String? = data.getStringOrNull("TeremNeve")
+    val substituteTeacher: String? = data.getStringOrNull("HelyettesTanarNeve")
+}

firka/android/app/src/main/res/drawable-night-v21/launch_background.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
+</layer-list>

firka/android/app/src/main/res/drawable-night/launch_background.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
+</layer-list>

firka/android/app/src/main/res/drawable-v21/launch_background.xml

@@ -1,12 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="?android:colorBackground" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
 </layer-list>

firka/android/app/src/main/res/drawable/launch_background.xml

@@ -1,12 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@android:color/white" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
 </layer-list>

firka/android/app/src/main/res/values-night-v31/styles.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
+        <item name="android:windowSplashScreenBackground">#7ca120</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
+        <item name="android:windowSplashScreenIconBackgroundColor">#7ca120</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

firka/android/app/src/main/res/values-night/styles.xml

@@ -5,6 +5,10 @@
         <!-- Show a splash screen on the activity. Automatically removed when
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your

firka/android/app/src/main/res/values-v31/styles.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
+        <item name="android:windowSplashScreenBackground">#7ca120</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
+        <item name="android:windowSplashScreenIconBackgroundColor">#7ca120</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

firka/android/app/src/main/res/values/styles.xml

@@ -5,6 +5,10 @@
         <!-- Show a splash screen on the activity. Automatically removed when
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your

firka/android/app/src/main/res/xml/timetable_widget.xml

@@ -1,7 +1,9 @@
 <appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
     android:initialLayout="@layout/glance_default_loading_layout"
-    android:minWidth="300dp"
-    android:minHeight="100dp"
+    android:minWidth="250dp"
+    android:minHeight="93dp"
+    android:minResizeWidth="180dp"
+    android:minResizeHeight="93dp"
     android:resizeMode="horizontal|vertical"
-    android:updatePeriodMillis="10000">
+    android:updatePeriodMillis="1800000">
 </appwidget-provider>

firka/android/build.gradle.kts

@@ -22,8 +22,8 @@ subprojects {
         if (plugins.hasPlugin("com.android.application") || plugins.hasPlugin("com.android.library")) {
             val androidExtension = extensions.getByName("android") as BaseExtension
             androidExtension.apply {
-                compileSdkVersion(35)
-                buildToolsVersion = "35.0.0"
+                compileSdkVersion(37)
+                buildToolsVersion = "36.1.0"
             }
         }
         if (hasProperty("android")) {
@@ -40,9 +40,6 @@ subprojects {
 
     project.layout.buildDirectory.value(newSubprojectBuildDir)
 }
-subprojects {
-    project.evaluationDependsOn(":app")
-}
 
 tasks.register<Delete>("clean") {
     delete(rootProject.layout.buildDirectory)

firka/android/gradle.properties

@@ -1,3 +1,17 @@
 org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
-android.enableJetifier=true
+# Disabled for faster config and incremental builds; re-enable if any dependency needs support-library
+android.enableJetifier=false
+
+# Build performance (cold and warm)
+org.gradle.caching=true
+org.gradle.parallel=true
+# Configuration cache disabled: Flutter/AGP/Kotlin plugin not fully compatible (KotlinBaseApiPlugin / ProjectServices)
+# org.gradle.configuration-cache=true
+org.gradle.daemon=true
+# Better Kotlin incremental compilation (warm builds)
+kotlin.incremental.useClasspathSnapshot=true
+# This builtInKotlin flag was added automatically by Flutter migrator
+android.builtInKotlin=false
+
+android.newDsl=false

firka/android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-all.zip

firka/android/settings.gradle.kts

@@ -18,8 +18,9 @@ pluginManagement {
 
 plugins {
     id("dev.flutter.flutter-plugin-loader") version "1.0.0"
-    id("com.android.application") version "8.7.0" apply false
-    id("org.jetbrains.kotlin.android") version "1.8.22" apply false
+    id("com.android.application") version "9.2.0" apply false
+    id("org.jetbrains.kotlin.android") version "2.3.10" apply false
+    id("org.jetbrains.kotlin.plugin.compose") version "2.3.10" apply false
 }
 
 include(":app")

firka/assets/images/carousel/card2.svg

@@ -0,0 +1,6 @@
+<svg width="108" height="48" viewBox="0 0 108 48" fill="none" xmlns="http://www.w3.org/2000/svg">
+<rect width="108" height="48" rx="12" fill="#F3FBDE"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M30.6555 15.6657C30.968 15.3533 31.3919 15.1777 31.8338 15.1777C32.2758 15.1777 32.6996 15.3533 33.0122 15.6657L34.3338 16.9874C34.6463 17.2999 34.8218 17.7238 34.8218 18.1657C34.8218 18.6077 34.6463 19.0315 34.3338 19.344L33.0122 20.6657L29.3338 16.9874L30.6555 15.6657ZM28.1555 18.1657L23.9888 22.3324C23.6762 22.6449 23.5006 23.0687 23.5005 23.5107V24.8324C23.5005 25.2744 23.6761 25.6983 23.9886 26.0109C24.3012 26.3235 24.7251 26.499 25.1672 26.499H26.4888C26.9308 26.499 27.3547 26.3233 27.6672 26.0107L31.8338 21.844L28.1555 18.1657Z" fill="#A7DC22"/>
+<path d="M21.0005 25.666H20.1672C19.7251 25.666 19.3012 25.8416 18.9886 26.1542C18.6761 26.4667 18.5005 26.8907 18.5005 27.3327C18.5005 27.7747 18.6761 28.1986 18.9886 28.5112C19.3012 28.8238 19.7251 28.9993 20.1672 28.9993H31.8338C32.2758 28.9993 32.6998 29.1749 33.0123 29.4875C33.3249 29.8001 33.5005 30.224 33.5005 30.666C33.5005 31.108 33.3249 31.532 33.0123 31.8445C32.6998 32.1571 32.2758 32.3327 31.8338 32.3327H28.5005" stroke="#A7DC22" stroke-width="1.66667" stroke-linecap="round" stroke-linejoin="round"/>
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+</svg>

firka/assets/images/carousel/card4.svg

@@ -0,0 +1,5 @@
+<svg width="108" height="48" viewBox="0 0 108 48" fill="none" xmlns="http://www.w3.org/2000/svg">
+<rect width="108" height="48" rx="12" fill="#F3FBDE"/>
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+<path d="M49.008 29.692C48.4213 29.692 47.8827 29.6227 47.392 29.484C46.912 29.3453 46.4853 29.1533 46.112 28.908C45.7493 28.6627 45.4453 28.3907 45.2 28.092C44.9653 27.7827 44.8 27.4627 44.704 27.132L46.528 26.572C46.6667 26.9667 46.9387 27.3133 47.344 27.612C47.7493 27.9107 48.2507 28.0653 48.848 28.076C49.5413 28.076 50.0907 27.932 50.496 27.644C50.9013 27.356 51.104 26.9773 51.104 26.508C51.104 26.0813 50.9333 25.7347 50.592 25.468C50.2507 25.1907 49.792 24.9773 49.216 24.828L47.84 24.476C47.3173 24.3373 46.8427 24.1347 46.416 23.868C46 23.6013 45.6693 23.2653 45.424 22.86C45.1893 22.4547 45.072 21.9747 45.072 21.42C45.072 20.3747 45.4133 19.564 46.096 18.988C46.7787 18.4013 47.7547 18.108 49.024 18.108C49.7387 18.108 50.3627 18.22 50.896 18.444C51.44 18.6573 51.888 18.956 52.24 19.34C52.592 19.7133 52.8533 20.14 53.024 20.62L51.232 21.196C51.072 20.7693 50.7947 20.4173 50.4 20.14C50.0053 19.8627 49.5147 19.724 48.928 19.724C48.32 19.724 47.84 19.868 47.488 20.156C47.1467 20.444 46.976 20.844 46.976 21.356C46.976 21.772 47.1093 22.0973 47.376 22.332C47.6533 22.556 48.0267 22.7267 48.496 22.844L49.872 23.18C50.8747 23.4253 51.6533 23.8467 52.208 24.444C52.7627 25.0413 53.04 25.7027 53.04 26.428C53.04 27.068 52.8853 27.6333 52.576 28.124C52.2667 28.6147 51.808 28.9987 51.2 29.276C50.6027 29.5533 49.872 29.692 49.008 29.692ZM57.9416 29.692C57.099 29.692 56.4536 29.484 56.0056 29.068C55.5683 28.6413 55.3496 28.0333 55.3496 27.244V19.004H57.1256V26.908C57.1256 27.2813 57.211 27.564 57.3816 27.756C57.563 27.948 57.8243 28.044 58.1656 28.044C58.2723 28.044 58.3896 28.0227 58.5176 27.98C58.6456 27.9373 58.7896 27.8573 58.9496 27.74L59.6056 29.1C59.3283 29.292 59.051 29.436 58.7736 29.532C58.4963 29.6387 58.219 29.692 57.9416 29.692ZM54.0216 23.036V21.5H59.2856V23.036H54.0216ZM62.2229 25.244C62.2229 24.38 62.3882 23.6707 62.7189 23.116C63.0495 22.5613 63.4762 22.1507 63.9989 21.884C64.5322 21.6067 65.0869 21.468 65.6629 21.468V23.18C65.1722 23.18 64.7082 23.2493 64.2709 23.388C63.8442 23.516 63.4975 23.7293 63.2309 24.028C62.9642 24.3267 62.8309 24.7213 62.8309 25.212L62.2229 25.244ZM61.0389 29.5V21.5H62.8309V29.5H61.0389ZM70.4194 29.692C69.6407 29.692 68.9474 29.516 68.3394 29.164C67.742 28.8013 67.2674 28.3053 66.9154 27.676C66.574 27.0467 66.4034 26.3213 66.4034 25.5C66.4034 24.6787 66.5794 23.9533 66.9314 23.324C67.2834 22.6947 67.7634 22.204 68.3714 21.852C68.99 21.4893 69.694 21.308 70.4834 21.308C71.198 21.308 71.8434 21.4947 72.4194 21.868C72.9954 22.2307 73.4487 22.7587 73.7794 23.452C74.1207 24.1453 74.2914 24.972 74.2914 25.932H68.0034L68.2434 25.708C68.2434 26.1987 68.35 26.6253 68.5634 26.988C68.7767 27.34 69.0594 27.612 69.4114 27.804C69.7634 27.996 70.1527 28.092 70.5794 28.092C71.07 28.092 71.4754 27.9853 71.7954 27.772C72.1154 27.548 72.366 27.26 72.5474 26.908L74.1314 27.58C73.9074 28.0067 73.6194 28.38 73.2674 28.7C72.926 29.02 72.5154 29.2653 72.0354 29.436C71.566 29.6067 71.0274 29.692 70.4194 29.692ZM68.3554 24.78L68.0994 24.556H72.6114L72.3714 24.78C72.3714 24.3427 72.2754 23.9853 72.0834 23.708C71.8914 23.42 71.646 23.2067 71.3474 23.068C71.0594 22.9187 70.7554 22.844 70.4354 22.844C70.1154 22.844 69.7954 22.9187 69.4754 23.068C69.1554 23.2067 68.8887 23.42 68.6754 23.708C68.462 23.9853 68.3554 24.3427 68.3554 24.78ZM80.5439 29.5L80.4639 27.996V25.388C80.4639 24.844 80.4052 24.3907 80.2879 24.028C80.1812 23.6547 79.9999 23.372 79.7439 23.18C79.4985 22.9773 79.1679 22.876 78.7519 22.876C78.3679 22.876 78.0319 22.956 77.7439 23.116C77.4559 23.276 77.2105 23.5267 77.0079 23.868L75.4399 23.292C75.6105 22.94 75.8345 22.6147 76.1119 22.316C76.3999 22.0067 76.7572 21.7613 77.1839 21.58C77.6212 21.3987 78.1439 21.308 78.7519 21.308C79.5305 21.308 80.1812 21.4627 80.7039 21.772C81.2265 22.0707 81.6105 22.5027 81.8559 23.068C82.1119 23.6333 82.2399 24.316 82.2399 25.116L82.1919 29.5H80.5439ZM78.2399 29.692C77.2799 29.692 76.5332 29.4787 75.9999 29.052C75.4772 28.6253 75.2159 28.0227 75.2159 27.244C75.2159 26.412 75.4932 25.7773 76.0479 25.34C76.6132 24.9027 77.3972 24.684 78.3999 24.684H80.5439V26.06H78.9759C78.2612 26.06 77.7599 26.1613 77.4719 26.364C77.1839 26.556 77.0399 26.8333 77.0399 27.196C77.0399 27.5053 77.1625 27.7507 77.4079 27.932C77.6639 28.1027 78.0159 28.188 78.4639 28.188C78.8692 28.188 79.2212 28.0973 79.5199 27.916C79.8185 27.7347 80.0479 27.4947 80.2079 27.196C80.3785 26.8973 80.4639 26.5613 80.4639 26.188H80.9919C80.9919 27.276 80.7732 28.1347 80.3359 28.764C79.8985 29.3827 79.1999 29.692 78.2399 29.692ZM85.7665 27.26L84.6785 26.028L88.8385 21.5H90.9985L85.7665 27.26ZM84.0545 29.5V18.3H85.8465V29.5H84.0545ZM89.1425 29.5L86.3265 25.356L87.4945 24.108L91.2705 29.5H89.1425Z" fill="#394C0A"/>
+</svg>

firka/assets/majesticons/gradeDefault.svg

@@ -0,0 +1,4 @@
+<svg width="23" height="18" viewBox="0 0 23 18" fill="none" xmlns="http://www.w3.org/2000/svg">
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+</svg>

firka/assets/majesticons/homeWithMark.svg

@@ -0,0 +1,4 @@
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
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+</svg>

firka/assets/majesticons/sunSolid.svg

@@ -1,3 +1,3 @@
-<svg width="25" height="24" viewBox="0 0 25 24" fill="none" xmlns="http://www.w3.org/2000/svg">
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+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M13 3C13 2.73478 12.8946 2.48043 12.7071 2.29289C12.5196 2.10536 12.2652 2 12 2C11.7348 2 11.4804 2.10536 11.2929 2.29289C11.1054 2.48043 11 2.73478 11 3V4C11 4.26522 11.1054 4.51957 11.2929 4.70711C11.4804 4.89464 11.7348 5 12 5C12.2652 5 12.5196 4.89464 12.7071 4.70711C12.8946 4.51957 13 4.26522 13 4V3ZM5.707 4.293C5.5184 4.11084 5.2658 4.01005 5.0036 4.01233C4.7414 4.0146 4.49059 4.11977 4.30518 4.30518C4.11977 4.49059 4.0146 4.7414 4.01233 5.0036C4.01005 5.2658 4.11084 5.5184 4.293 5.707L5.293 6.707C5.4816 6.88916 5.7342 6.98995 5.9964 6.98767C6.2586 6.9854 6.50941 6.88023 6.69482 6.69482C6.88023 6.50941 6.9854 6.2586 6.98767 5.9964C6.98995 5.7342 6.88916 5.4816 6.707 5.293L5.707 4.293ZM19.707 4.293C19.5195 4.10553 19.2652 4.00021 19 4.00021C18.7348 4.00021 18.4805 4.10553 18.293 4.293L17.293 5.293C17.1108 5.4816 17.01 5.7342 17.0123 5.9964C17.0146 6.2586 17.1198 6.50941 17.3052 6.69482C17.4906 6.88023 17.7414 6.9854 18.0036 6.98767C18.2658 6.98995 18.5184 6.88916 18.707 6.707L19.707 5.707C19.8945 5.51947 19.9998 5.26516 19.9998 5C19.9998 4.73484 19.8945 4.48053 19.707 4.293ZM12 7C10.6739 7 9.40215 7.52678 8.46447 8.46447C7.52678 9.40215 7 10.6739 7 12C7 13.3261 7.52678 14.5979 8.46447 15.5355C9.40215 16.4732 10.6739 17 12 17C13.3261 17 14.5979 16.4732 15.5355 15.5355C16.4732 14.5979 17 13.3261 17 12C17 10.6739 16.4732 9.40215 15.5355 8.46447C14.5979 7.52678 13.3261 7 12 7ZM3 11C2.73478 11 2.48043 11.1054 2.29289 11.2929C2.10536 11.4804 2 11.7348 2 12C2 12.2652 2.10536 12.5196 2.29289 12.7071C2.48043 12.8946 2.73478 13 3 13H4C4.26522 13 4.51957 12.8946 4.70711 12.7071C4.89464 12.5196 5 12.2652 5 12C5 11.7348 4.89464 11.4804 4.70711 11.2929C4.51957 11.1054 4.26522 11 4 11H3ZM20 11C19.7348 11 19.4804 11.1054 19.2929 11.2929C19.1054 11.4804 19 11.7348 19 12C19 12.2652 19.1054 12.5196 19.2929 12.7071C19.4804 12.8946 19.7348 13 20 13H21C21.2652 13 21.5196 12.8946 21.7071 12.7071C21.8946 12.5196 22 12.2652 22 12C22 11.7348 21.8946 11.4804 21.7071 11.2929C21.5196 11.1054 21.2652 11 21 11H20ZM6.707 18.707C6.80251 18.6148 6.87869 18.5044 6.9311 18.3824C6.98351 18.2604 7.0111 18.1292 7.01225 17.9964C7.0134 17.8636 6.9881 17.7319 6.93782 17.609C6.88754 17.4862 6.81329 17.3745 6.7194 17.2806C6.6255 17.1867 6.51385 17.1125 6.39095 17.0622C6.26806 17.0119 6.13638 16.9866 6.0036 16.9877C5.87082 16.9889 5.7396 17.0165 5.6176 17.0689C5.49559 17.1213 5.38525 17.1975 5.293 17.293L4.293 18.293C4.19749 18.3852 4.12131 18.4956 4.0689 18.6176C4.01649 18.7396 3.9889 18.8708 3.98775 19.0036C3.9866 19.1364 4.0119 19.2681 4.06218 19.391C4.11246 19.5138 4.18671 19.6255 4.2806 19.7194C4.3745 19.8133 4.48615 19.8875 4.60905 19.9378C4.73194 19.9881 4.86362 20.0134 4.9964 20.0123C5.12918 20.0111 5.2604 19.9835 5.3824 19.9311C5.50441 19.8787 5.61475 19.8025 5.707 19.707L6.707 18.707ZM18.707 17.293C18.5184 17.1108 18.2658 17.01 18.0036 17.0123C17.7414 17.0146 17.4906 17.1198 17.3052 17.3052C17.1198 17.4906 17.0146 17.7414 17.0123 18.0036C17.01 18.2658 17.1108 18.5184 17.293 18.707L18.293 19.707C18.4816 19.8892 18.7342 19.99 18.9964 19.9877C19.2586 19.9854 19.5094 19.8802 19.6948 19.6948C19.8802 19.5094 19.9854 19.2586 19.9877 18.9964C19.99 18.7342 19.8892 18.4816 19.707 18.293L18.707 17.293ZM13 20C13 19.7348 12.8946 19.4804 12.7071 19.2929C12.5196 19.1054 12.2652 19 12 19C11.7348 19 11.4804 19.1054 11.2929 19.2929C11.1054 19.4804 11 19.7348 11 20V21C11 21.2652 11.1054 21.5196 11.2929 21.7071C11.4804 21.8946 11.7348 22 12 22C12.2652 22 12.5196 21.8946 12.7071 21.7071C12.8946 21.5196 13 21.2652 13 21V20Z" fill="#FFFFFF"/>
 </svg>

firka/codegen-lock.yaml

@@ -0,0 +1,21 @@
+icons:
+  "flutter_launcher_icons.yaml": "c600507ca0df7cebd0f708124842512a14ed3d597b779176200d6ba25b1335b1"
+  "pubspec.yaml": "a6ae0bd67a2b6226bec2dfd55437b3db2b7ca4a03f315c1a0a8c2f4b505c7c87"
+  "assets/images/logos/colored_logo.webp": "4b4fa99d144fe6694aa4487ba1b26aeecafae41e3c877836cd7da28d61a77983"
+  "assets/images/logos/monochrome_logo.png": "188d2b0a64c70323b09bcee721663d6698fb557066f20ddaec97bba6869c1c6c"
+  "assets/images/logos/colored_logo_without_mustache.png": "d11cff9f38985885873bfdd2d84e61f8fab03803eada94d4caac1545ef3685f3"
+  "assets/images/logos/colored_logo_only_mustache.png": "bad6220c11bdfb1dfe04e5173bd2ebedd3999689d4b3a68fc63dc520c96dd33b"
+l10n:
+  "l10n.yml": "a57bc304cac4a2b0235593586f17f400a5165d67fc9aadeaa11893cfa36ee082"
+  "lib/l10n/app_de.arb": "ecfbf13bd33be9d27a2b54bfd8fb61e46c1a1dce905869d3f30cd05b4aecf258"
+  "lib/l10n/app_en.arb": "7c43928f67b5b735283da04e3741f1afa2e9d41cdeb2e91c740e77fc84e7f046"
+  "lib/l10n/app_hu.arb": "696a1ea2e86be364e9c815e5f739d3a2f5f3da9c05066084d9d26defe5018e2c"
+isar:
+  "lib/data/models/app_settings_model.dart": "5eb5af345f1347f104257f0999763650fe2673f9da1754bd12d3f756fe5c9723"
+  "lib/data/models/generic_cache_model.dart": "79151d0467fb5d40c532eaaa08ad7c7e24a34304199280fbf49cf6e5adcce6bc"
+  "lib/data/models/homework_cache_model.dart": "45789970b27d5790cdc54c292ef2f5feaa5f4e293b8a8862fd676d5eb3e25d29"
+  "lib/data/models/timetable_cache_model.dart": "b972bf51e399f8d20d4f9ad660082d4cc4a9798df9ac9d6ec9ef6ac640205572"
+  "lib/data/models/token_model.dart": "8c957cd07e473827d78fd8fd4fb6c1336b636a69c25c93618e1e7f94b7cf0683"
+splash:
+  "flutter_native_splash.yaml": "0fd4a85d6f950d97298e99916927649940ffcfdadfc136ceee126fed0dbaa9f2"
+  "assets/images/logos/splash.png": "88fbebc3d686cb9095bcce362029b69978b1b14270e465e91d962b1425db1152"

firka/flutter_native_splash.yaml

@@ -0,0 +1,21 @@
+flutter_native_splash:
+  color: "#7ca120"
+  image: assets/images/logos/splash.png
+  # Keep image centered instead of fill-scaled (stops icon looking zoomed/cropped)
+  android_gravity: center
+
+  # Dark mode - same color as light mode for consistency
+  color_dark: "#7ca120"
+  image_dark: assets/images/logos/splash.png
+
+  # Android 12+ uses 960×960 image with logo in 640px circle (generated by codegen) to avoid cropping
+  android_12:
+    image: assets/images/logos/splash_android12.png
+    color: "#7ca120"
+    color_dark: "#7ca120"
+    image_dark: assets/images/logos/splash_android12.png
+    icon_background_color: "#7ca120"
+    icon_background_color_dark: "#7ca120"
+
+  ios: true
+  web: false

firka/integration_test/phone_main_home_test.dart

@@ -1,42 +0,0 @@
-import 'package:firka/helpers/db/models/generic_cache_model.dart';
-import 'package:firka/helpers/db/models/timetable_cache_model.dart';
-import 'package:firka/helpers/db/models/token_model.dart';
-import 'package:firka/main.dart';
-import 'package:flutter/cupertino.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:integration_test/integration_test.dart';
-import 'package:isar/isar.dart';
-import 'package:path_provider/path_provider.dart';
-
-import 'test_helpers.dart';
-
-Future<void> main() async {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
-
-  await resetAppData();
-  setApiUrls();
-
-  group('main', () {
-    testWidgets('InitializationScreen -> HomeScreen', (tester) async {
-      final dir = await getApplicationDocumentsDirectory();
-
-      var isar = await Isar.open(
-        [TokenModelSchema, GenericCacheModelSchema, TimetableCacheModelSchema],
-        inspector: true,
-        directory: dir.path,
-      );
-      isarInit = isar;
-
-      await isar.writeTxn(() async {
-        await isar.tokenModels.put(TokenModel());
-      });
-
-      await tester.pumpWidget(InitializationScreen());
-
-      await waitUntil(Duration(minutes: 2), tester, () async {
-        var ele = find.byKey(const Key('homeScreen'));
-        return ele.allCandidates.isNotEmpty;
-      });
-    });
-  });
-}

firka/integration_test/phone_main_login_test.dart

@@ -1,24 +0,0 @@
-import 'package:firka/main.dart';
-import 'package:flutter/cupertino.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:integration_test/integration_test.dart';
-
-import 'test_helpers.dart';
-
-Future<void> main() async {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
-
-  await resetAppData();
-  setApiUrls();
-
-  group('main', () {
-    testWidgets('InitializationScreen -> LoginScreen', (tester) async {
-      await tester.pumpWidget(InitializationScreen());
-
-      await waitUntil(Duration(minutes: 2), tester, () async {
-        var ele = find.byKey(const Key('loginScreen'));
-        return ele.allCandidates.isNotEmpty;
-      });
-    });
-  });
-}

firka/integration_test/test_helpers.dart

@@ -1,42 +0,0 @@
-import 'package:firka/helpers/api/consts.dart';
-import 'package:flutter/services.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:path_provider/path_provider.dart';
-
-Future<bool> isWear() async {
-  const platform = MethodChannel('firka.app/main');
-
-  return await platform.invokeMethod("isWear");
-}
-
-Future<bool> isPhone() async {
-  return !(await isWear());
-}
-
-Future<void> resetAppData() async {
-  final isarDir = await getApplicationDocumentsDirectory();
-  if (await isarDir.exists()) await isarDir.delete(recursive: true);
-}
-
-void setApiUrls() {
-  KretaEndpoints.kretaBase = "localhost:8060";
-  KretaEndpoints.kretaIdp = "http://localhost:8060";
-  KretaEndpoints.kretaLoginUrl =
-      "${KretaEndpoints.kretaIdp}/Account/Login?ReturnUrl=%2Fconnect%2Fauthorize%2Fcallback%3Fprompt%3Dlogin%26nonce%3DwylCrqT4oN6PPgQn2yQB0euKei9nJeZ6_ffJ-VpSKZU%26response_type%3Dcode%26code_challenge_method%3DS256%26scope%3Dopenid%2520email%2520offline_access%2520kreta-ellenorzo-webapi.public%2520kreta-eugyintezes-webapi.public%2520kreta-fileservice-webapi.public%2520kreta-mobile-global-webapi.public%2520kreta-dkt-webapi.public%2520kreta-ier-webapi.public%26code_challenge%3DHByZRRnPGb-Ko_wTI7ibIba1HQ6lor0ws4bcgReuYSQ%26redirect_uri%3Dhttps%253A%252F%252Fmobil.e-kreta.hu%252Fellenorzo-student%252Fprod%252Foauthredirect%26client_id%3Dkreta-ellenorzo-student-mobile-ios%26state%3Dkreta_student_mobile%26suppressed_prompt%3Dlogin";
-  KretaEndpoints.tokenGrantUrl = "${KretaEndpoints.kretaIdp}/connect/token";
-}
-
-Future<void> waitUntil(Duration timeout, WidgetTester tester,
-    Future<bool> Function() callback) async {
-  var now = DateTime.now();
-  while (
-      now.difference(DateTime.now()).inMilliseconds < timeout.inMilliseconds) {
-    await tester.pump(Duration(milliseconds: 100));
-
-    if (await callback()) {
-      return;
-    }
-  }
-
-  throw Exception("waitUntil timed out");
-}

firka/ios/.gitignore

@@ -33,4 +33,7 @@ Runner/GeneratedPluginRegistrant.*
 !default.pbxuser
 !default.perspectivev3
 
-/.DerivedData
+/.DerivedData
+
+# Developer-specific configuration
+.dev_config

firka/ios/FirkaWatch Watch App/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,14 @@
+{
+  "images" : [
+    {
+      "filename" : "Icon-1024.png",
+      "idiom" : "universal",
+      "platform" : "watchos",
+      "size" : "1024x1024"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

firka/ios/FirkaWatch Watch App/Components/CountdownRing.swift

@@ -0,0 +1,64 @@
+import SwiftUI
+
+struct CountdownRing: View {
+    let totalMinutes: Int
+    let remainingMinutes: Int
+    let label: String
+    var size: CGFloat = 80
+    var lineWidth: CGFloat = 8
+    var displayOffset: Int = 0  // Add to displayed minutes (e.g., +1)
+
+    private var clampedRemainingMinutes: Int {
+        guard totalMinutes > 0 else { return 0 }
+        return max(0, min(remainingMinutes, totalMinutes))
+    }
+
+    var progress: Double {
+        guard totalMinutes > 0 else { return 0 }
+        return Double(totalMinutes - clampedRemainingMinutes) / Double(totalMinutes)
+    }
+
+    var displayedMinutes: Int {
+        max(0, remainingMinutes + displayOffset)
+    }
+
+    var ringColor: Color {
+        if clampedRemainingMinutes < 5 { return .red }
+        if clampedRemainingMinutes < 10 { return .yellow }
+        return .green
+    }
+
+    var body: some View {
+        ZStack {
+            Circle()
+                .stroke(Color(white: 0.2), lineWidth: lineWidth)
+
+            Circle()
+                .trim(from: 0, to: progress)
+                .stroke(ringColor, style: StrokeStyle(lineWidth: lineWidth, lineCap: .round))
+                .rotationEffect(.degrees(-90))
+                .animation(.easeInOut, value: progress)
+
+            VStack(spacing: 1) {
+                Text("\(displayedMinutes)")
+                    .font(size > 60 ? .title2 : .headline)
+                    .fontWeight(.bold)
+                Text(label)
+                    .font(.caption2)
+                    .foregroundColor(.secondary)
+            }
+        }
+        .frame(width: size, height: size)
+    }
+}
+
+#Preview {
+    VStack(spacing: 20) {
+        CountdownRing(totalMinutes: 45, remainingMinutes: 30, label: "min")
+
+        CountdownRing(totalMinutes: 45, remainingMinutes: 8, label: "min")
+
+        CountdownRing(totalMinutes: 45, remainingMinutes: 3, label: "min")
+    }
+    .padding()
+}

firka/ios/FirkaWatch Watch App/Components/FirkaCard.swift

@@ -0,0 +1,42 @@
+import SwiftUI
+
+struct FirkaCard<Content: View>: View {
+    let content: Content
+    var isHighlighted: Bool = false
+    var backgroundColor: Color? = nil
+
+    init(
+        isHighlighted: Bool = false,
+        backgroundColor: Color? = nil,
+        @ViewBuilder content: () -> Content
+    ) {
+        self.isHighlighted = isHighlighted
+        self.backgroundColor = backgroundColor
+        self.content = content()
+    }
+
+    var body: some View {
+        content
+            .padding(12)
+            .background(
+                backgroundColor ??
+                    (isHighlighted ? Color.green.opacity(0.2) : Color(white: 0.12))
+            )
+            .cornerRadius(12)
+    }
+}
+
+#Preview {
+    VStack(spacing: 12) {
+        FirkaCard {
+            Text("Normal Card")
+                .foregroundColor(.primary)
+        }
+
+        FirkaCard(isHighlighted: true) {
+            Text("Highlighted Card")
+                .foregroundColor(.primary)
+        }
+    }
+    .padding()
+}

firka/ios/FirkaWatch Watch App/Components/GradeBadge.swift

@@ -0,0 +1,39 @@
+import SwiftUI
+
+struct GradeBadge: View {
+    let grade: Int
+    var size: CGFloat = 24
+
+    var color: Color {
+        switch grade {
+        case 5: return .green
+        case 4: return .blue
+        case 3: return .yellow
+        case 2: return .orange
+        default: return .red
+        }
+    }
+
+    var body: some View {
+        ZStack {
+            Circle()
+                .fill(color)
+                .frame(width: size, height: size)
+
+            Text("\(grade)")
+                .font(.system(size: size * 0.5, weight: .bold))
+                .foregroundColor(.white)
+        }
+    }
+}
+
+#Preview {
+    HStack(spacing: 12) {
+        GradeBadge(grade: 5)
+        GradeBadge(grade: 4)
+        GradeBadge(grade: 3)
+        GradeBadge(grade: 2)
+        GradeBadge(grade: 1)
+    }
+    .padding()
+}

firka/ios/FirkaWatch Watch App/Components/GradeRow.swift

@@ -0,0 +1,46 @@
+import SwiftUI
+
+struct GradeRow: View {
+    let grade: WidgetGrade
+
+    var body: some View {
+        HStack(alignment: .center, spacing: 8) {
+            Text(grade.displayValue)
+                .font(.caption)
+                .fontWeight(.semibold)
+                .foregroundColor(.white)
+                .frame(width: 24, height: 24)
+                .background(
+                    Circle()
+                        .fill(grade.gradeColor)
+                )
+
+            VStack(alignment: .leading, spacing: 2) {
+                if let topic = grade.topic {
+                    Text(topic)
+                        .font(.caption2)
+                        .foregroundColor(.primary)
+                        .lineLimit(2)
+                }
+
+                HStack(spacing: 4) {
+                    Text(grade.type.name)
+                        .font(.system(size: 10))
+                        .foregroundColor(.secondary)
+
+                    if let weight = grade.weightPercentage, weight != 100 {
+                        Text("(\(weight)%)")
+                            .font(.system(size: 10))
+                            .foregroundColor(.secondary)
+                    }
+                }
+            }
+
+            Spacer()
+        }
+        .padding(.horizontal, 8)
+        .padding(.vertical, 6)
+        .background(Color(white: 0.15))
+        .cornerRadius(6)
+    }
+}

firka/ios/FirkaWatch Watch App/Components/LessonCard.swift

@@ -0,0 +1,146 @@
+import SwiftUI
+
+struct LessonCard: View {
+    let lesson: WidgetLesson
+    let isActive: Bool
+    let colors: WidgetColors?
+
+    var backgroundColor: Color {
+        if let colors = colors {
+            return colors.cardColor
+        }
+        return Color(white: 0.15)
+    }
+
+    var textPrimaryColor: Color {
+        if let colors = colors {
+            return colors.textPrimaryColor
+        }
+        return .primary
+    }
+
+    var textSecondaryColor: Color {
+        if let colors = colors {
+            return colors.textSecondaryColor
+        }
+        return .secondary
+    }
+
+    var textTertiaryColor: Color {
+        if let colors = colors {
+            return colors.textTertiaryColor
+        }
+        return .secondary.opacity(0.7)
+    }
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 6) {
+            HStack(alignment: .top, spacing: 8) {
+                if let number = lesson.lessonNumber {
+                    Text("\(number)")
+                        .font(.headline)
+                        .fontWeight(.semibold)
+                        .foregroundColor(isActive ? .white : textPrimaryColor)
+                        .frame(width: 28, height: 28)
+                        .background(
+                            Circle()
+                                .fill(isActive ? Color.green : Color.clear)
+                        )
+                }
+
+                VStack(alignment: .leading, spacing: 2) {
+                    Text(lesson.displayName)
+                        .font(.headline)
+                        .fontWeight(.semibold)
+                        .foregroundColor(lesson.isCancelled ? .red :
+                                       lesson.isSubstitution ? .orange : textPrimaryColor)
+                        .strikethrough(lesson.isCancelled, color: .red)
+                        .lineLimit(1)
+
+                    Text(lesson.timeString)
+                        .font(.caption2)
+                        .foregroundColor(lesson.isCancelled ? .red.opacity(0.8) :
+                                       lesson.isSubstitution ? .orange.opacity(0.8) : textSecondaryColor)
+                }
+
+                Spacer()
+            }
+
+            if let room = lesson.roomName {
+                HStack(spacing: 4) {
+                    Image(systemName: "door.right.hand.closed")
+                        .font(.caption2)
+                    Text(room)
+                        .font(.caption2)
+                }
+                .foregroundColor(lesson.isCancelled ? .red.opacity(0.7) :
+                               lesson.isSubstitution ? .orange.opacity(0.7) : textSecondaryColor)
+                .lineLimit(1)
+            }
+
+            if let teacher = lesson.teacher {
+                Text(teacher)
+                    .font(.caption2)
+                    .foregroundColor(lesson.isCancelled ? .red.opacity(0.7) :
+                                   lesson.isSubstitution ? .orange.opacity(0.7) : textTertiaryColor)
+                    .lineLimit(1)
+            }
+        }
+        .padding(10)
+        .frame(maxWidth: .infinity, alignment: .leading)
+        .background(backgroundColor)
+        .cornerRadius(10)
+        .overlay(
+            RoundedRectangle(cornerRadius: 10)
+                .stroke(
+                    isActive ? Color.green : Color.clear,
+                    lineWidth: isActive ? 2 : 0
+                )
+        )
+    }
+}
+
+#Preview {
+    VStack(spacing: 12) {
+        LessonCard(
+            lesson: WidgetLesson(
+                uid: "1",
+                date: "2026-02-01",
+                start: Date(),
+                end: Date().addingTimeInterval(3600),
+                name: "Matematika",
+                lessonNumber: 3,
+                teacher: "Nagy János",
+                substituteTeacher: nil,
+                subject: WidgetSubject(uid: "math", name: "Matematika", category: nil, sortIndex: 1, teacherName: "Nagy János"),
+                theme: nil,
+                roomName: "201",
+                isCancelled: false,
+                isSubstitution: false
+            ),
+            isActive: true,
+            colors: nil
+        )
+
+        LessonCard(
+            lesson: WidgetLesson(
+                uid: "2",
+                date: "2026-02-01",
+                start: Date().addingTimeInterval(7200),
+                end: Date().addingTimeInterval(10800),
+                name: "Angol",
+                lessonNumber: 4,
+                teacher: "Kovács Éva",
+                substituteTeacher: nil,
+                subject: WidgetSubject(uid: "eng", name: "Angol", category: nil, sortIndex: 2, teacherName: "Kovács Éva"),
+                theme: nil,
+                roomName: "105",
+                isCancelled: false,
+                isSubstitution: false
+            ),
+            isActive: false,
+            colors: nil
+        )
+    }
+    .padding()
+}

firka/ios/FirkaWatch Watch App/Components/ProgressBar.swift

@@ -0,0 +1,68 @@
+import SwiftUI
+
+struct AverageProgressBar: View {
+    let average: Double
+
+    var progress: Double {
+        (average - 1) / 4
+    }
+
+    var color: Color {
+        switch average {
+        case 4.5...: return .green
+        case 3.5..<4.5: return .blue
+        case 2.5..<3.5: return .yellow
+        case 1.5..<2.5: return .orange
+        default: return .red
+        }
+    }
+
+    var body: some View {
+        GeometryReader { geo in
+            ZStack(alignment: .leading) {
+                RoundedRectangle(cornerRadius: 2)
+                    .fill(Color(white: 0.3))
+
+                RoundedRectangle(cornerRadius: 2)
+                    .fill(color)
+                    .frame(width: geo.size.width * progress)
+            }
+        }
+        .frame(height: 4)
+    }
+}
+
+#Preview {
+    VStack(spacing: 16) {
+        VStack(alignment: .leading) {
+            Text("5.0 - Excellent")
+                .font(.caption)
+            AverageProgressBar(average: 5.0)
+        }
+
+        VStack(alignment: .leading) {
+            Text("4.2 - Good")
+                .font(.caption)
+            AverageProgressBar(average: 4.2)
+        }
+
+        VStack(alignment: .leading) {
+            Text("3.0 - Average")
+                .font(.caption)
+            AverageProgressBar(average: 3.0)
+        }
+
+        VStack(alignment: .leading) {
+            Text("2.0 - Below Average")
+                .font(.caption)
+            AverageProgressBar(average: 2.0)
+        }
+
+        VStack(alignment: .leading) {
+            Text("1.2 - Poor")
+                .font(.caption)
+            AverageProgressBar(average: 1.2)
+        }
+    }
+    .padding()
+}

firka/ios/FirkaWatch Watch App/Components/SubjectRow.swift

@@ -0,0 +1,43 @@
+import SwiftUI
+
+struct SubjectRow: View {
+    let name: String
+    let average: Double?
+    let gradeCount: Int
+
+    var averageColor: Color {
+        guard let avg = average else { return .gray }
+        switch avg {
+        case 4.5...: return .green
+        case 3.5...: return .blue
+        case 2.5...: return .yellow
+        case 1.5...: return .orange
+        default: return .red
+        }
+    }
+
+    var body: some View {
+        HStack(alignment: .center, spacing: 8) {
+            Text(name)
+                .font(.caption)
+                .foregroundColor(.primary)
+
+            Spacer()
+
+            if let avg = average {
+                Text(String(format: "%.2f", avg))
+                    .font(.caption)
+                    .fontWeight(.bold)
+                    .foregroundColor(averageColor)
+            } else {
+                Text("\(gradeCount)")
+                    .font(.caption)
+                    .foregroundColor(.secondary)
+            }
+        }
+        .padding(.horizontal, 8)
+        .padding(.vertical, 6)
+        .background(Color(white: 0.15))
+        .cornerRadius(6)
+    }
+}

firka/ios/FirkaWatch Watch App/ContentView.swift

@@ -0,0 +1,189 @@
+import SwiftUI
+import WatchConnectivity
+internal import Combine
+
+struct ContentView: View {
+    var dataStore = DataStore.shared
+    @State private var selectedTab = 0
+    @State private var isRequestingToken = false
+    @Environment(\.scenePhase) private var scenePhase
+
+    private let staleCheckTimer = Timer.publish(every: 30, on: .main, in: .common).autoconnect()
+
+    private let autoRefreshThreshold: TimeInterval = 10 * 60
+
+    var body: some View {
+        Group {
+            if dataStore.isRecoveringToken {
+                VStack(spacing: 16) {
+                    ProgressView()
+                        .scaleEffect(1.2)
+                    Text("recovering_token".localized)
+                        .font(.caption)
+                        .foregroundColor(.secondary)
+                        .multilineTextAlignment(.center)
+                }
+                .padding()
+            }
+            else if dataStore.needsReauth && dataStore.hasToken {
+                ReauthRequiredView(onTokenReceived: {
+                    dataStore.resetRecoveryState()
+                    dataStore.checkTokenState()
+                    Task {
+                        await dataStore.refreshAllWithRecovery()
+                    }
+                })
+            } else if !dataStore.hasToken && dataStore.data == nil {
+                if isRequestingToken {
+                    ProgressView("connecting".localized)
+                } else {
+                    PairingView(onRequestToken: requestToken)
+                }
+            } else {
+                mainContent
+            }
+        }
+        .task {
+            dataStore.reconcileSharedSessionState()
+            WatchL10n.shared.reconcileFromSharedState()
+            dataStore.checkTokenState()
+            dataStore.loadFromCache()
+            if dataStore.hasToken {
+                await dataStore.refreshAllWithRecovery()
+            } else {
+                requestToken()
+            }
+        }
+        .onChange(of: scenePhase) { oldPhase, newPhase in
+            if newPhase == .active && oldPhase != .active {
+                dataStore.reconcileSharedSessionState()
+                WatchL10n.shared.reconcileFromSharedState()
+                if shouldAutoRefresh {
+                    print("[Watch] App came to foreground, data is stale (>10 min), refreshing...")
+                    Task {
+                        await dataStore.refreshAllWithRecovery()
+                    }
+                } else {
+                    print("[Watch] App came to foreground, data is fresh (<10 min), skipping refresh")
+                }
+            }
+        }
+        .onReceive(staleCheckTimer) { _ in
+            guard scenePhase == .active else { return }
+            dataStore.reconcileSharedSessionState()
+            WatchL10n.shared.reconcileFromSharedState()
+
+            if !dataStore.hasToken {
+                dataStore.checkTokenState()
+                if dataStore.hasToken {
+                    print("[Watch] Token appeared (iCloud Keychain sync?), refreshing...")
+                    Task {
+                        await dataStore.refreshAllWithRecovery()
+                    }
+                }
+                return
+            }
+
+            if shouldAutoRefresh && !dataStore.isLoading {
+                print("[Watch] Data became stale (>10 min), auto-refreshing...")
+                Task {
+                    await dataStore.refreshAllWithRecovery()
+                }
+            }
+        }
+    }
+
+    private var shouldAutoRefresh: Bool {
+        guard dataStore.hasToken else { return false }
+        guard let lastUpdated = dataStore.lastUpdated else { return true }
+        let elapsed = Date().timeIntervalSince(lastUpdated)
+        return elapsed >= autoRefreshThreshold
+    }
+
+    private func requestToken() {
+        guard !isRequestingToken else { return }
+        guard WCSession.default.activationState == .activated else {
+            print("[Watch] Cannot request token: session not activated")
+            return
+        }
+        guard WCSession.default.isReachable else {
+            print("[Watch] Cannot request token: iPhone not reachable")
+            return
+        }
+
+        print("[Watch] Requesting token from iPhone...")
+        isRequestingToken = true
+        WatchConnectivityManager.shared.requestTokenFromPhone()
+
+        DispatchQueue.main.asyncAfter(deadline: .now() + 10) {
+            self.isRequestingToken = false
+        }
+    }
+
+    private var mainContent: some View {
+        TabView(selection: $selectedTab) {
+            HomeView(dataStore: dataStore)
+                .tag(0)
+
+            TimetableView(dataStore: dataStore)
+                .tag(1)
+
+            GradesView(dataStore: dataStore)
+                .tag(2)
+
+            NavigationStack {
+                SettingsView()
+            }
+            .tag(3)
+        }
+        .tabViewStyle(.verticalPage)
+    }
+}
+
+struct PairingView: View {
+    var onRequestToken: (() -> Void)?
+
+    private var isWatchSystemPaired: Bool {
+        guard WCSession.isSupported() else { return false }
+        return WCSession.default.isCompanionAppInstalled
+    }
+
+    private var titleKey: String {
+        isWatchSystemPaired ? "login_on_iphone" : "pair_with_iphone"
+    }
+
+    private var descriptionKey: String {
+        isWatchSystemPaired ? "open_and_login_on_iphone" : "open_firka_on_iphone"
+    }
+
+    private var iconName: String {
+        isWatchSystemPaired
+            ? "person.crop.circle.badge.exclamationmark"
+            : "iphone.and.arrow.right.inward"
+    }
+
+    var body: some View {
+        VStack(spacing: 10) {
+            Image(systemName: iconName)
+                .font(.system(size: 36))
+                .foregroundColor(.blue)
+
+            Text(titleKey.localized)
+                .font(.headline)
+
+            Text(descriptionKey.localized)
+                .font(.caption2)
+                .foregroundColor(.secondary)
+                .multilineTextAlignment(.center)
+                .padding(.horizontal)
+
+            if isWatchSystemPaired {
+                Button("sync_button".localized) {
+                    onRequestToken?()
+                }
+                .buttonStyle(.borderedProminent)
+            }
+        }
+        .padding()
+    }
+}

firka/ios/FirkaWatch Watch App/FirkaWatch Watch App.entitlements

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.developer.ubiquity-kvstore-identifier</key>
+	<string>$(TeamIdentifierPrefix)app.firka.firka</string>
+	<key>com.apple.security.application-groups</key>
+	<array>
+		<string>group.app.firka.firka</string>
+	</array>
+	<key>keychain-access-groups</key>
+	<array>
+		<string>$(AppIdentifierPrefix)app.firka.shared</string>
+	</array>
+</dict>
+</plist>

firka/ios/FirkaWatch Watch App/FirkaWatchApp.swift

@@ -0,0 +1,35 @@
+import SwiftUI
+import WatchKit
+
+@main
+struct FirkaWatchApp: App {
+    @WKApplicationDelegateAdaptor(WatchAppDelegate.self) var delegate
+
+    var body: some Scene {
+        WindowGroup {
+            ContentView()
+                .preferredColorScheme(.dark)
+        }
+    }
+}
+
+class WatchAppDelegate: NSObject, WKApplicationDelegate {
+    func applicationDidFinishLaunching() {
+        print("[Watch] applicationDidFinishLaunching called")
+        WatchConnectivityManager.shared.activate()
+    }
+
+    func handle(_ backgroundTasks: Set<WKRefreshBackgroundTask>) {
+        for task in backgroundTasks {
+            switch task {
+            case let refreshTask as WKApplicationRefreshBackgroundTask:
+                Task {
+                    await BackgroundRefreshManager.shared.handleBackgroundRefresh()
+                    refreshTask.setTaskCompletedWithSnapshot(false)
+                }
+            default:
+                task.setTaskCompletedWithSnapshot(false)
+            }
+        }
+    }
+}

firka/ios/FirkaWatch Watch App/Localization/WatchL10n.swift

@@ -0,0 +1,464 @@
+import Foundation
+import SwiftUI
+import WidgetKit
+
+enum WatchLanguage: String, CaseIterable, Codable {
+    case hungarian = "hu"
+    case english = "en"
+    case german = "de"
+
+    var displayName: String {
+        switch self {
+        case .hungarian: return "Magyar"
+        case .english: return "English"
+        case .german: return "Deutsch"
+        }
+    }
+
+    var flag: String {
+        switch self {
+        case .hungarian: return "🇭🇺"
+        case .english: return "🇬🇧"
+        case .german: return "🇩🇪"
+        }
+    }
+}
+
+@Observable
+class WatchL10n {
+    static let shared = WatchL10n()
+
+    private let languageKey = "watch_language"
+    private let syncWithiPhoneKey = "watch_sync_language_with_iphone"
+    private let lastAppliedSharedLanguageVersionKey = "watch_last_applied_shared_language_version"
+    private static let appGroupID = "group.app.firka.firka"
+    private var appGroupDefaults: UserDefaults? {
+        UserDefaults(suiteName: Self.appGroupID)
+    }
+
+    var currentLanguage: WatchLanguage {
+        didSet {
+            UserDefaults.standard.set(currentLanguage.rawValue, forKey: languageKey)
+            appGroupDefaults?.set(currentLanguage.rawValue, forKey: languageKey)
+        }
+    }
+
+    var syncWithiPhone: Bool {
+        didSet {
+            UserDefaults.standard.set(syncWithiPhone, forKey: syncWithiPhoneKey)
+            appGroupDefaults?.set(syncWithiPhone, forKey: syncWithiPhoneKey)
+            if syncWithiPhone {
+                refreshFromiPhoneAndSharedState()
+            }
+        }
+    }
+
+    private var strings: [String: String] = [:]
+
+    private init() {
+        let savedLanguage = UserDefaults.standard.string(forKey: languageKey) ?? "hu"
+        self.currentLanguage = WatchLanguage(rawValue: savedLanguage) ?? .hungarian
+        if let storedSyncPref = UserDefaults.standard.object(forKey: syncWithiPhoneKey) as? Bool {
+            self.syncWithiPhone = storedSyncPref
+        } else {
+            self.syncWithiPhone = true
+            UserDefaults.standard.set(true, forKey: syncWithiPhoneKey)
+            appGroupDefaults?.set(true, forKey: syncWithiPhoneKey)
+        }
+        appGroupDefaults?.set(currentLanguage.rawValue, forKey: languageKey)
+        loadStrings()
+    }
+
+    private func loadStrings() {
+        strings = Self.stringsForLanguage(currentLanguage)
+    }
+
+    func setLanguage(_ language: WatchLanguage) {
+        if Thread.isMainThread {
+            currentLanguage = language
+            loadStrings()
+            WidgetCenter.shared.reloadAllTimelines()
+        } else {
+            DispatchQueue.main.async { [self] in
+                currentLanguage = language
+                loadStrings()
+                WidgetCenter.shared.reloadAllTimelines()
+            }
+        }
+    }
+
+    func updateFromiPhone(languageCode: String, sharedStateVersion: Int64? = nil) {
+        guard syncWithiPhone else { return }
+        let lastAppliedVersion = lastAppliedSharedLanguageVersion()
+        if let sharedStateVersion,
+           sharedStateVersion > 0,
+           sharedStateVersion < lastAppliedVersion {
+            print("[WatchL10n] Ignoring stale WC language update (version: \(sharedStateVersion), lastApplied: \(lastAppliedVersion))")
+            return
+        }
+
+        if let language = WatchLanguage(rawValue: languageCode) {
+            if language != currentLanguage {
+                setLanguage(language)
+            }
+            if let sharedStateVersion, sharedStateVersion > 0 {
+                setLastAppliedSharedLanguageVersion(max(lastAppliedVersion, sharedStateVersion))
+            }
+        }
+    }
+
+    private func parseInt64(_ value: Any?) -> Int64? {
+        if let value = value as? Int64 { return value }
+        if let value = value as? Int { return Int64(value) }
+        if let value = value as? Double { return Int64(value) }
+        if let value = value as? String, let parsed = Int64(value) { return parsed }
+        return nil
+    }
+
+    private func lastAppliedSharedLanguageVersion() -> Int64 {
+        parseInt64(UserDefaults.standard.object(forKey: lastAppliedSharedLanguageVersionKey)) ?? 0
+    }
+
+    private func setLastAppliedSharedLanguageVersion(_ value: Int64) {
+        UserDefaults.standard.set(value, forKey: lastAppliedSharedLanguageVersionKey)
+    }
+
+    func resetLanguageVersionTracking() {
+        setLastAppliedSharedLanguageVersion(0)
+        print("[WatchL10n] Language version tracking reset for account switch")
+    }
+
+    func reconcileFromSharedState() {
+        guard syncWithiPhone else { return }
+        guard let sharedState = SharedLanguageStateManager.shared.loadState() else { return }
+        let lastAppliedVersion = lastAppliedSharedLanguageVersion()
+        guard sharedState.stateVersion > lastAppliedVersion else { return }
+
+        if let language = WatchLanguage(rawValue: sharedState.languageCode) {
+            if language != currentLanguage {
+                setLanguage(language)
+            }
+            setLastAppliedSharedLanguageVersion(sharedState.stateVersion)
+        }
+    }
+
+    func refreshFromiPhoneAndSharedState() {
+        guard syncWithiPhone else { return }
+        requestLanguageFromiPhone()
+        reconcileFromSharedState()
+    }
+
+    private func requestLanguageFromiPhone() {
+        WatchConnectivityManager.shared.requestLanguageFromPhone()
+    }
+
+    func string(_ key: String) -> String {
+        return strings[key] ?? key
+    }
+
+    func string(_ key: String, _ args: CVarArg...) -> String {
+        let format = strings[key] ?? key
+        return String(format: format, arguments: args)
+    }
+
+    static func stringsForLanguage(_ language: WatchLanguage) -> [String: String] {
+        switch language {
+        case .hungarian:
+            return hungarianStrings
+        case .english:
+            return englishStrings
+        case .german:
+            return germanStrings
+        }
+    }
+
+    private static let hungarianStrings: [String: String] = [
+        // Home View
+        "current_lesson": "Jelenlegi óra",
+        "next": "Következő",
+        "break": "Szünet",
+        "next_lesson": "Következő: %@",
+        "first_lesson": "Első órád",
+        "today_lessons_count": "Ma %d órád van",
+        "no_more_lessons": "Ma nincs több órád",
+        "pair_with_iphone": "Párosítsd az iPhone-oddal",
+        "open_firka_on_iphone": "Nyisd meg a Firka appot az iPhone-odon",
+        "login_on_iphone": "Jelentkezz be iPhone-on",
+        "open_and_login_on_iphone": "Nyisd meg a Firka appot iPhone-on, és lépj be egy fiókba",
+        "updated": "Frissítve: %@",
+        "minutes": "perc",
+        "time_now": "most",
+        "time_hours_minutes": "%d ó %d p",
+        "time_hours": "%d óra",
+        "time_minutes_only": "%d perc",
+        "time_since_minutes_one": "1 perce",
+        "time_since_minutes_many": "%d perce",
+        "time_since_hours_one": "1 órája",
+        "time_since_hours_many": "%d órája",
+        "time_since_days_one": "1 napja",
+        "time_since_days_many": "%d napja",
+
+        // Timetable View
+        "free_day": "Szabad nap",
+        "lesson_number": "%d. óra",
+        "day_mon": "H",
+        "day_tue": "K",
+        "day_wed": "Sz",
+        "day_thu": "Cs",
+        "day_fri": "P",
+
+        // Grades View
+        "grades_count": "%d jegy",
+        "total_average": "Teljes átlag",
+        "average": "Átlag:",
+        "no_data": "Nincs adat",
+        "no_grades": "Nincsenek jegyek",
+
+        // Lesson Detail
+        "lesson_details": "Óra részletei",
+        "cancelled": "Elmarad",
+        "substitution": "Helyettesítés",
+        "teacher": "Tanár",
+        "room": "Terem",
+        "topic": "Téma",
+
+        // Settings
+        "settings": "Beállítások",
+        "refresh_interval": "Frissítési időköz",
+        "auto": "Automatikus",
+        "15_minutes": "15 perc",
+        "30_minutes": "30 perc",
+        "1_hour": "1 óra",
+        "version": "Verzió",
+        "language": "Nyelv",
+        "sync_with_iphone": "iPhone nyelvével",
+        "clear_cache": "Cache törlése",
+        "logout": "Kijelentkezés",
+
+        // Refresh
+        "refresh": "Frissítés",
+        "refreshing": "Frissítés...",
+        "refresh_success": "Sikeres!",
+        "refresh_failed": "Sikertelen",
+        "error_api": "Kréta API hiba",
+        "error_network": "Hálózati hiba",
+
+        // Date labels
+        "tomorrow_first_lesson": "Holnap első órád",
+        "day_first_lesson": "%@ első órád",
+        "next_school_day": "Következő iskolai nap",
+
+        // Navigation
+        "home": "Kezdőlap",
+        "timetable": "Órarend",
+        "grades": "Jegyek",
+
+        // Reauth
+        "reauth_required": "Újrabelépés szükséges",
+        "reauth_description": "A munkamenet lejárt. Lépj be újra az iPhone appban.",
+        "sync_button": "Szinkronizálás",
+        "syncing": "Szinkronizálás...",
+        "sync_success": "Sikeres!",
+        "sync_failed": "Sikertelen",
+        "phone_not_reachable": "iPhone nem elérhető",
+        "connecting": "Kapcsolódás...",
+        "recovering_token": "Token helyreállítása...",
+    ]
+
+    private static let englishStrings: [String: String] = [
+        // Home View
+        "current_lesson": "Current Lesson",
+        "next": "Next",
+        "break": "Break",
+        "next_lesson": "Next: %@",
+        "first_lesson": "First Lesson",
+        "today_lessons_count": "You have %d lessons today",
+        "no_more_lessons": "No more lessons today",
+        "pair_with_iphone": "Pair with iPhone",
+        "open_firka_on_iphone": "Open Firka app on your iPhone",
+        "login_on_iphone": "Sign in on iPhone",
+        "open_and_login_on_iphone": "Open Firka on your iPhone and sign in to an account",
+        "updated": "Updated: %@",
+        "minutes": "min",
+        "time_now": "now",
+        "time_hours_minutes": "%dh %dm",
+        "time_hours": "%d hours",
+        "time_minutes_only": "%d min",
+        "time_since_minutes_one": "1 min ago",
+        "time_since_minutes_many": "%d mins ago",
+        "time_since_hours_one": "1 hour ago",
+        "time_since_hours_many": "%d hours ago",
+        "time_since_days_one": "1 day ago",
+        "time_since_days_many": "%d days ago",
+
+        // Timetable View
+        "free_day": "Free Day",
+        "lesson_number": "Lesson %d",
+        "day_mon": "Mon",
+        "day_tue": "Tue",
+        "day_wed": "Wed",
+        "day_thu": "Thu",
+        "day_fri": "Fri",
+
+        // Grades View
+        "grades_count": "%d grades",
+        "total_average": "Total Average",
+        "average": "Average:",
+        "no_data": "No data",
+        "no_grades": "No grades",
+
+        // Lesson Detail
+        "lesson_details": "Lesson Details",
+        "cancelled": "Cancelled",
+        "substitution": "Substitution",
+        "teacher": "Teacher",
+        "room": "Room",
+        "topic": "Topic",
+
+        // Settings
+        "settings": "Settings",
+        "refresh_interval": "Refresh Interval",
+        "auto": "Auto",
+        "15_minutes": "15 minutes",
+        "30_minutes": "30 minutes",
+        "1_hour": "1 hour",
+        "version": "Version",
+        "language": "Language",
+        "sync_with_iphone": "Sync with iPhone",
+        "clear_cache": "Clear Cache",
+        "logout": "Log Out",
+
+        // Refresh
+        "refresh": "Refresh",
+        "refreshing": "Refreshing...",
+        "refresh_success": "Success!",
+        "refresh_failed": "Failed",
+        "error_api": "Kréta API Error",
+        "error_network": "Network Error",
+
+        // Date labels
+        "tomorrow_first_lesson": "Tomorrow's first lesson",
+        "day_first_lesson": "%@'s first lesson",
+        "next_school_day": "Next school day",
+
+        // Navigation
+        "home": "Home",
+        "timetable": "Timetable",
+        "grades": "Grades",
+
+        // Reauth
+        "reauth_required": "Re-login Required",
+        "reauth_description": "Your session has expired. Please log in again on your iPhone.",
+        "sync_button": "Sync",
+        "syncing": "Syncing...",
+        "sync_success": "Success!",
+        "sync_failed": "Failed",
+        "phone_not_reachable": "iPhone not reachable",
+        "connecting": "Connecting...",
+        "recovering_token": "Recovering session...",
+    ]
+
+    private static let germanStrings: [String: String] = [
+        // Home View
+        "current_lesson": "Aktuelle Stunde",
+        "next": "Nächste",
+        "break": "Pause",
+        "next_lesson": "Nächste: %@",
+        "first_lesson": "Erste Stunde",
+        "today_lessons_count": "Du hast heute %d Stunden",
+        "no_more_lessons": "Keine Stunden mehr heute",
+        "pair_with_iphone": "Mit iPhone koppeln",
+        "open_firka_on_iphone": "Öffne Firka auf deinem iPhone",
+        "login_on_iphone": "Auf iPhone anmelden",
+        "open_and_login_on_iphone": "Öffne Firka auf deinem iPhone und melde dich mit einem Konto an",
+        "updated": "Aktualisiert: %@",
+        "minutes": "Min",
+        "time_now": "jetzt",
+        "time_hours_minutes": "%d Std %d Min",
+        "time_hours": "%d Stunden",
+        "time_minutes_only": "%d Min",
+        "time_since_minutes_one": "vor 1 Min",
+        "time_since_minutes_many": "vor %d Min",
+        "time_since_hours_one": "vor 1 Std",
+        "time_since_hours_many": "vor %d Std",
+        "time_since_days_one": "vor 1 Tag",
+        "time_since_days_many": "vor %d Tagen",
+
+        // Timetable View
+        "free_day": "Freier Tag",
+        "lesson_number": "%d. Stunde",
+        "day_mon": "Mo",
+        "day_tue": "Di",
+        "day_wed": "Mi",
+        "day_thu": "Do",
+        "day_fri": "Fr",
+
+        // Grades View
+        "grades_count": "%d Noten",
+        "total_average": "Gesamtdurchschnitt",
+        "average": "Durchschnitt:",
+        "no_data": "Keine Daten",
+        "no_grades": "Keine Noten",
+
+        // Lesson Detail
+        "lesson_details": "Stundendetails",
+        "cancelled": "Entfällt",
+        "substitution": "Vertretung",
+        "teacher": "Lehrer",
+        "room": "Raum",
+        "topic": "Thema",
+
+        // Settings
+        "settings": "Einstellungen",
+        "refresh_interval": "Aktualisierungsintervall",
+        "auto": "Automatisch",
+        "15_minutes": "15 Minuten",
+        "30_minutes": "30 Minuten",
+        "1_hour": "1 Stunde",
+        "version": "Version",
+        "language": "Sprache",
+        "sync_with_iphone": "Mit iPhone synchronisieren",
+        "clear_cache": "Cache löschen",
+        "logout": "Abmelden",
+
+        // Refresh
+        "refresh": "Aktualisieren",
+        "refreshing": "Wird aktualisiert...",
+        "refresh_success": "Erfolgreich!",
+        "refresh_failed": "Fehlgeschlagen",
+        "error_api": "Kréta API Fehler",
+        "error_network": "Netzwerkfehler",
+
+        // Date labels
+        "tomorrow_first_lesson": "Morgen erste Stunde",
+        "day_first_lesson": "%@ erste Stunde",
+        "next_school_day": "Nächster Schultag",
+
+        // Navigation
+        "home": "Startseite",
+        "timetable": "Stundenplan",
+        "grades": "Noten",
+
+        // Reauth
+        "reauth_required": "Erneute Anmeldung erforderlich",
+        "reauth_description": "Ihre Sitzung ist abgelaufen. Bitte melden Sie sich erneut auf dem iPhone an.",
+        "sync_button": "Synchronisieren",
+        "syncing": "Synchronisierung...",
+        "sync_success": "Erfolgreich!",
+        "sync_failed": "Fehlgeschlagen",
+        "phone_not_reachable": "iPhone nicht erreichbar",
+        "connecting": "Verbindung...",
+        "recovering_token": "Sitzung wiederherstellen...",
+    ]
+}
+
+extension String {
+    var localized: String {
+        WatchL10n.shared.string(self)
+    }
+
+    func localized(_ args: CVarArg...) -> String {
+        let format = WatchL10n.shared.string(self)
+        return String(format: format, arguments: args)
+    }
+}

firka/ios/FirkaWatch Watch App/Services/BackgroundRefreshManager.swift

@@ -0,0 +1,120 @@
+import Foundation
+import WatchKit
+import WidgetKit
+
+class BackgroundRefreshManager {
+    static let shared = BackgroundRefreshManager()
+
+    private init() {}
+
+    func scheduleNextRefresh() {
+        let interval = calculateOptimalRefreshInterval()
+
+        let preferredDate = Date().addingTimeInterval(interval)
+        WKApplication.shared().scheduleBackgroundRefresh(
+            withPreferredDate: preferredDate,
+            userInfo: nil
+        ) { error in
+            if let error = error {
+                print("[BackgroundRefresh] Schedule error: \(error)")
+            } else {
+                let formatter = DateFormatter()
+                formatter.dateFormat = "HH:mm"
+                print("[BackgroundRefresh] Next refresh scheduled at: \(formatter.string(from: preferredDate)) (\(Int(interval/60)) min)")
+            }
+        }
+    }
+
+    private func calculateOptimalRefreshInterval() -> TimeInterval {
+        let userRefreshMinutes = UserDefaults.standard.integer(forKey: "refreshInterval")
+        let now = Date()
+        let calendar = Calendar.current
+
+        let todayLessons = getTodayLessons()
+
+        guard !todayLessons.isEmpty else {
+            return getDefaultInterval(userSetting: userRefreshMinutes, now: now, calendar: calendar)
+        }
+
+        let sortedLessons = todayLessons.sorted { $0.start < $1.start }
+
+        guard let firstLesson = sortedLessons.first,
+              let lastLesson = sortedLessons.last else {
+            return getDefaultInterval(userSetting: userRefreshMinutes, now: now, calendar: calendar)
+        }
+
+        let firstStart = firstLesson.start
+        let lastEnd = lastLesson.end
+
+        let schoolStartBuffer = firstStart.addingTimeInterval(-30 * 60)
+
+        if now < schoolStartBuffer {
+            let intervalUntilWakeUp = schoolStartBuffer.timeIntervalSince(now)
+            let interval = max(intervalUntilWakeUp, 15 * 60)
+            print("[BackgroundRefresh] Before school - next refresh in \(Int(interval/60)) min (30 min before first lesson)")
+            return min(interval, 60 * 60) // Max 1 hour
+        }
+
+        if now >= schoolStartBuffer && now <= lastEnd {
+            let interval = TimeInterval((userRefreshMinutes > 0 ? userRefreshMinutes : 15) * 60)
+            print("[BackgroundRefresh] During school - using \(Int(interval/60)) min interval")
+            return interval
+        }
+
+        let tomorrowLessons = getTomorrowLessons()
+        if !tomorrowLessons.isEmpty,
+           let tomorrowFirst = tomorrowLessons.sorted(by: { $0.start < $1.start }).first {
+
+            let tomorrowStartBuffer = tomorrowFirst.start.addingTimeInterval(-30 * 60)
+            let timeUntilTomorrowWakeUp = tomorrowStartBuffer.timeIntervalSince(now)
+
+            if timeUntilTomorrowWakeUp > 2 * 60 * 60 {
+                print("[BackgroundRefresh] After school - 1 hour interval (tomorrow's first lesson in \(Int(timeUntilTomorrowWakeUp/60)) min)")
+                return 60 * 60
+            } else {
+                print("[BackgroundRefresh] After school, tomorrow soon - 30 min interval")
+                return 30 * 60
+            }
+        }
+
+        print("[BackgroundRefresh] After school, no tomorrow lessons - 1 hour interval")
+        return 60 * 60
+    }
+
+    private func getDefaultInterval(userSetting: Int, now: Date, calendar: Calendar) -> TimeInterval {
+        if userSetting > 0 {
+            print("[BackgroundRefresh] No timetable - using user setting: \(userSetting) min")
+            return TimeInterval(userSetting * 60)
+        }
+
+        let hour = calendar.component(.hour, from: now)
+        let weekday = calendar.component(.weekday, from: now)
+        let isWeekday = weekday >= 2 && weekday <= 6
+
+        if isWeekday && hour >= 6 && hour <= 16 {
+            print("[BackgroundRefresh] No timetable - weekday school hours: 15 min")
+            return 15 * 60
+        } else {
+            print("[BackgroundRefresh] No timetable - off hours: 1 hour")
+            return 60 * 60
+        }
+    }
+
+    private func getTodayLessons() -> [WidgetLesson] {
+        guard let data = DataStore.shared.data else { return [] }
+        return data.timetable.today
+    }
+
+    private func getTomorrowLessons() -> [WidgetLesson] {
+        guard let data = DataStore.shared.data else { return [] }
+        return data.timetable.tomorrow
+    }
+
+    func handleBackgroundRefresh() async {
+        await DataStore.shared.refreshAllWithRecovery()
+
+        WidgetCenter.shared.reloadAllTimelines()
+
+        scheduleNextRefresh()
+    }
+}