0.2.2

.gitea/workflows/build-apk.yml

@@ -0,0 +1,37 @@
+name: Build APK
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: cimg/android:2024.01
+
+    steps:
+      - name: Install Node.js
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y curl
+          curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -
+          sudo apt-get install -y nodejs
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Generate Gradle Wrapper
+        run: gradle wrapper
+
+      - name: Grant execute permission
+        run: chmod +x ./gradlew
+
+      - name: Build APK
+        run: ./gradlew assembleRelease
+
+      - name: Upload APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: app-release
+          path: app/build/outputs/apk/release/app-release.apk

.gitea/workflows/deploy.yml

@@ -25,6 +25,6 @@ jobs:
           server: ${{ secrets.FTP_HOST }}
           username: ${{ secrets.FTP_USER }}
           password: ${{ secrets.FTP_PASS }}
-          local-dir: ./
+          local-dir: app/src/main/assets/
           server-dir: /
 

.gradle/buildOutputCleanup/cache.properties

@@ -0,0 +1,2 @@
+#Wed May 27 00:12:10 CEST 2026
+gradle.version=8.5

.idea/workspace.xml

@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AutoImportSettings">
+    <option name="autoReloadType" value="NONE" />
+  </component>
+  <component name="ChangeListManager">
+    <list default="true" id="51538617-7e5b-4e71-9f47-7bda274cf4cc" name="Changes" comment="">
+      <change beforePath="$PROJECT_DIR$/.gitea/workflows/build-apk.yml" beforeDir="false" afterPath="$PROJECT_DIR$/.gitea/workflows/build-apk.yml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/8.5/executionHistory/executionHistory.bin" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.5/executionHistory/executionHistory.bin" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/8.5/executionHistory/executionHistory.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.5/executionHistory/executionHistory.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/8.5/fileHashes/fileHashes.bin" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.5/fileHashes/fileHashes.bin" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/8.5/fileHashes/fileHashes.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.5/fileHashes/fileHashes.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/8.5/fileHashes/resourceHashesCache.bin" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.5/fileHashes/resourceHashesCache.bin" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/buildOutputCleanup/buildOutputCleanup.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/buildOutputCleanup/buildOutputCleanup.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/file-system.probe" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/file-system.probe" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/intermediates/assets/debug/js/components.js" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/intermediates/assets/debug/js/components.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/intermediates/assets/debug/js/dzielenie.js" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/intermediates/assets/debug/js/dzielenie.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/intermediates/assets/debug/js/mnozenie.js" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/intermediates/assets/debug/js/mnozenie.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/intermediates/compressed_assets/debug/out/assets/js/components.js.jar" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/intermediates/compressed_assets/debug/out/assets/js/components.js.jar" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/intermediates/compressed_assets/debug/out/assets/js/dzielenie.js.jar" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/intermediates/compressed_assets/debug/out/assets/js/dzielenie.js.jar" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/intermediates/compressed_assets/debug/out/assets/js/mnozenie.js.jar" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/intermediates/compressed_assets/debug/out/assets/js/mnozenie.js.jar" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/intermediates/desugar_graph/debug/out/currentProject/dirs_bucket_3/graph.bin" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/intermediates/desugar_graph/debug/out/currentProject/dirs_bucket_3/graph.bin" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/intermediates/dex/debug/mergeProjectDexDebug/6/classes.dex" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/intermediates/dex/debug/mergeProjectDexDebug/6/classes.dex" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/intermediates/project_dex_archive/debug/out/com/example/app/MainActivity.dex" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/intermediates/project_dex_archive/debug/out/com/example/app/MainActivity.dex" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/inputs/source-to-output.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/inputs/source-to-output.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/inputs/source-to-output.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/inputs/source-to-output.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/class-attributes.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/class-attributes.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/class-attributes.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/class-attributes.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/class-fq-name-to-source.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/class-fq-name-to-source.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/class-fq-name-to-source.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/class-fq-name-to-source.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab.keystream" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab.keystream" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab.keystream.len" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab.keystream.len" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab.len" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab.len" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab_i" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/internal-name-to-source.tab_i" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/proto.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/proto.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/proto.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/proto.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/source-to-classes.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/source-to-classes.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/source-to-classes.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/source-to-classes.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/subtypes.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/subtypes.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/subtypes.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/subtypes.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/supertypes.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/supertypes.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/supertypes.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/jvm/kotlin/supertypes.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/counters.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/counters.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/file-to-id.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/file-to-id.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/file-to-id.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/file-to-id.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab.keystream" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab.keystream" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab.keystream.len" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab.keystream.len" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab.len" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab.len" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab_i" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/id-to-file.tab_i" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab.keystream" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab.keystream" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab.keystream.len" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab.keystream.len" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab.len" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab.len" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab.values.at" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab.values.at" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab_i" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/caches-jvm/lookups/lookups.tab_i" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/last-build.bin" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/cacheable/last-build.bin" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/classpath-snapshot/shrunk-classpath-snapshot.bin" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/classpath-snapshot/shrunk-classpath-snapshot.bin" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/local-state/build-history.bin" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/kotlin/compileDebugKotlin/local-state/build-history.bin" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/outputs/apk/debug/app-debug.apk" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/outputs/apk/debug/app-debug.apk" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build/tmp/kotlin-classes/debug/com/example/app/MainActivity.class" beforeDir="false" afterPath="$PROJECT_DIR$/app/build/tmp/kotlin-classes/debug/com/example/app/MainActivity.class" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/src/main/assets/js/components.js" beforeDir="false" afterPath="$PROJECT_DIR$/app/src/main/assets/js/components.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/src/main/assets/js/dzielenie.js" beforeDir="false" afterPath="$PROJECT_DIR$/app/src/main/assets/js/dzielenie.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/src/main/assets/js/mnozenie.js" beforeDir="false" afterPath="$PROJECT_DIR$/app/src/main/assets/js/mnozenie.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/src/main/java/com/example/app/MainActivity.kt" beforeDir="false" afterPath="$PROJECT_DIR$/app/src/main/java/com/example/app/MainActivity.kt" afterDir="false" />
+    </list>
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="ClangdSettings">
+    <option name="formatViaClangd" value="false" />
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="ProjectColorInfo">{
+  &quot;associatedIndex&quot;: 2,
+  &quot;fromUser&quot;: false
+}</component>
+  <component name="ProjectId" id="3EHNE822z12n2x6rUf57MsHEkbE" />
+  <component name="ProjectViewState">
+    <option name="hideEmptyMiddlePackages" value="true" />
+    <option name="showLibraryContents" value="true" />
+  </component>
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;ModuleVcsDetector.initialDetectionPerformed&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.cidr.known.project.marker&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.readMode.enableVisualFormatting&quot;: &quot;true&quot;,
+    &quot;cf.first.check.clang-format&quot;: &quot;false&quot;,
+    &quot;cidr.known.project.marker&quot;: &quot;true&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;master&quot;,
+    &quot;kotlin-language-version-configured&quot;: &quot;true&quot;,
+    &quot;last_opened_file_path&quot;: &quot;/Users/aln/Work/Matma&quot;
+  }
+}</component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="51538617-7e5b-4e71-9f47-7bda274cf4cc" name="Changes" comment="" />
+      <created>1779831422173</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1779831422173</updated>
+    </task>
+    <servers />
+  </component>
+</project>

MainActivity.kt

@@ -0,0 +1,38 @@
+package com.example.app
+
+import android.os.Bundle
+import android.webkit.WebResourceRequest
+import android.webkit.WebResourceResponse
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import androidx.appcompat.app.AppCompatActivity
+import androidx.webkit.WebViewAssetLoader
+
+class MainActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        val webView = WebView(this)
+
+        webView.settings.javaScriptEnabled = true
+        webView.settings.domStorageEnabled = true
+
+        // Use WebViewAssetLoader to serve files from /assets/ over a secure origin.
+        val assetLoader = WebViewAssetLoader.Builder()
+            .addPathHandler("/assets/", WebViewAssetLoader.AssetsPathHandler(this))
+            .build()
+
+        webView.webViewClient = object : WebViewClient() {
+            override fun shouldInterceptRequest(view: WebView?, request: WebResourceRequest?): WebResourceResponse? {
+                if (request == null) return null
+                return assetLoader.shouldInterceptRequest(request.url)
+            }
+        }
+
+        // Load the app via the mapped secure origin so fetch() requests are allowed
+        webView.loadUrl("https://appassets.androidplatform.net/assets/index.html")
+
+        setContentView(webView)
+    }
+}

Matma.iml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$" isTestSource="false" packagePrefix="com.example.app" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

app/build.gradle

@@ -0,0 +1,39 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+android {
+    namespace 'com.example.app'
+    compileSdk 34
+
+    defaultConfig {
+        applicationId "com.example.app"
+        minSdk 21
+    targetSdk 34
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+}
+
+dependencies {
+    implementation 'androidx.core:core-ktx:1.9.0'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:1.9.22"
+    implementation 'androidx.webkit:webkit:1.8.0'
+}

app/build/intermediates/annotation_processor_list/debug/annotationProcessors.json

@@ -0,0 +1 @@
+{}

app/build/intermediates/apk_ide_redirect_file/debug/redirect.txt

@@ -0,0 +1,2 @@
+#- File Locator -
+listingFile=../../../outputs/apk/debug/output-metadata.json

app/build/intermediates/app_metadata/debug/app-metadata.properties

@@ -0,0 +1,2 @@
+appMetadataVersion=1.1
+androidGradlePluginVersion=8.2.2

app/build/intermediates/assets/debug/js/app.js

@@ -55,7 +55,7 @@ const statusEl = document.getElementById('status');
 // load settings from localStorage
 function loadSettings(){
   try{
-    const raw = localStorage.getItem('matma:settings')
+  let progressInner = null
     if (raw) {
       const s = JSON.parse(raw)
       state.settings = Object.assign(state.settings, s)

app/build/intermediates/assets/debug/js/components.js

@@ -0,0 +1,27 @@
+// Komponenty HTML loader
+function loadComponent(path, replaceMap = {}) {
+  // If path is a full mapped origin used by WebViewAssetLoader, strip it to a relative path.
+  const mappedOrigin = 'https://appassets.androidplatform.net/assets/';
+  if (path.startsWith(mappedOrigin)) {
+    path = path.slice(mappedOrigin.length);
+  }
+
+  // If an absolute path starting with '/' is provided, remove leading slash to make it
+  // relative to the current document (works under local http server and WebViewAssetLoader).
+  if (path.startsWith('/')) path = path.slice(1);
+
+  return fetch(path)
+    .then(r => {
+      if (!r.ok) throw new Error('Failed to load component: ' + path);
+      return r.text();
+    })
+    .then(html => {
+      Object.entries(replaceMap).forEach(([key, val]) => {
+        html = html.replaceAll(key, val);
+      });
+      return html;
+    });
+}
+
+// Przykład użycia:
+// loadComponent('components/header.html', {'{TITLE}': 'Tytuł', '{SUBTITLE}': 'Podtytuł'}).then(html => ...)

app/build/intermediates/assets/debug/js/czytanie.js

@@ -21,7 +21,7 @@
   const readViewport  = document.getElementById('read-viewport')
   const readTextEl    = document.getElementById('read-text')
   const nextLineBtn   = document.getElementById('next-line-btn')
-  const progressBar   = document.getElementById('read-progress-bar-inner')
+  let progressBar = null
 
   // ── Load text list from dyktanda.json ────────────────────────────────────
   fetch('json/dyktanda.json')
@@ -52,11 +52,16 @@
     clearInterval(autoTimer)
     autoTimer = null
 
-    readTitleEl.textContent     = title
-    readTextEl.textContent      = text
-    readTextEl.style.transform  = 'translateY(0)'
-    speedBtn.textContent        = SPEED_LABELS[0]
-    progressBar.style.width     = '0%'
+    if (!readTitleEl || !readTextEl || !speedBtn || !readWrap || !listWrap) {
+      console.warn('czytanie: missing DOM elements', { readTitleEl, readTextEl, speedBtn, readWrap, listWrap })
+    }
+
+    if (readTitleEl) readTitleEl.textContent = title
+    if (readTextEl) readTextEl.textContent = text
+    if (readTextEl) readTextEl.style.transform = 'translateY(0)'
+    if (speedBtn) speedBtn.textContent = SPEED_LABELS[0]
+    if (!progressBar) progressBar = document.getElementById('read-progress-bar-inner')
+    if (progressBar) progressBar.style.width = '0%'
 
     listWrap.classList.add('hidden')
     readWrap.classList.remove('hidden')
@@ -78,9 +83,8 @@
   }
 
   // ── Back to list ──────────────────────────────────────────────────────────
+  // Zakończ button: natychmiast wróć do listy bez potwierdzenia
   readBackBtn.addEventListener('click', () => {
-    const active = yOffset > 0 || autoTimer !== null
-    if (active && !confirm('Wrócić do listy tekstów?')) return
     clearInterval(autoTimer)
     autoTimer = null
     readWrap.classList.add('hidden')
@@ -132,6 +136,7 @@
 
   function updateProgressBar() {
     const progress = maxOffset > 0 ? (yOffset / maxOffset) * 100 : 100
-    progressBar.style.width = `${progress}%`
+    if (!progressBar) progressBar = document.getElementById('read-progress-bar-inner')
+    if (progressBar) progressBar.style.width = `${progress}%`
   }
 })()

app/build/intermediates/assets/debug/js/dyktando.js

@@ -35,7 +35,7 @@
   const summaryScore   = document.getElementById('summary-score')
   const summaryBackBtn = document.getElementById('summary-back-btn')
   const dykScroll      = document.getElementById('dyk-scroll')
-  const progressBar    = document.getElementById('dyk-progress-bar-inner')
+  let progressBar = null
 
   // ── Load texts ────────────────────────────────────────────────────────────
   fetch('json/dyktanda.json')
@@ -53,6 +53,20 @@
       textList.innerHTML = '<p style="color:var(--muted)">Nie udało się wczytać tekstów.</p>'
     })
 
+    // Poczekaj na dynamiczne załadowanie progress bara
+    document.addEventListener('DOMContentLoaded', () => {
+      // progress bar jest ładowany przez loadComponent w dyktando.html
+      const checkProgressBar = () => {
+        const el = document.getElementById('dyk-progress-bar-inner')
+        if (el) {
+          progressBar = el
+        } else {
+          setTimeout(checkProgressBar, 50)
+        }
+      }
+      checkProgressBar()
+    })
+
   customStartBtn.addEventListener('click', () => {
     const txt = customInput.value.trim()
     if (!txt) return
@@ -98,7 +112,7 @@
     textDisplay.classList.remove('hidden')
     choicesEl.classList.remove('hidden')
     progressEl.textContent = ''
-    progressBar.style.width = '0%'
+    if (progressBar) progressBar.style.width = '0%'
 
     listWrap.classList.add('hidden')
     playWrap.classList.remove('hidden')
@@ -282,9 +296,8 @@
   }
 
   // ── Navigation ────────────────────────────────────────────────────────────
+  // Zakończ button: natychmiast wracamy do listy bez potwierdzenia
   playBackBtn.addEventListener('click', () => {
-    const inProgress = blanks.length > 0 && current < blanks.length
-    if (inProgress && !confirm('Przerwać dyktando i wrócić do listy?')) return
     goToList()
   })
 

app/build/intermediates/assets/debug/js/dzielenie.js

@@ -8,7 +8,7 @@
   const problemEl     = document.getElementById('problem')
   const answerEl      = document.getElementById('answer')
   const feedbackEl    = document.getElementById('feedback')
-  const progressInner = document.getElementById('progress-inner')
+  let progressInner = null
   const progressLabel = document.getElementById('progress-label')
   const summaryText   = document.getElementById('summary-text')
   const totalInput    = document.getElementById('total-input')
@@ -99,7 +99,10 @@
 
   function updateBar() {
     const pct = st.total > 0 ? Math.round((st.solved / st.total) * 100) : 0
-    progressInner.style.width = pct + '%'
+    if (!progressInner) {
+      progressInner = document.getElementById('progress-inner')
+    }
+    if (progressInner) progressInner.style.width = pct + '%'
     progressLabel.textContent = `${st.solved}/${st.total}`
   }
 
@@ -133,7 +136,8 @@
     let sha = (window.COMMIT_SHA || '').toString().trim()
     if (!sha) {
       try {
-        const res = await fetch('/version.sha', { cache: 'no-cache' })
+  // use relative path so the request works under WebViewAssetLoader or a local server
+  const res = await fetch('version.sha', { cache: 'no-cache' })
         if (res.ok) {
           const txt = await res.text()
           const first = txt.split(/\r?\n/).find(l => l.trim().length > 0)

app/build/intermediates/assets/debug/js/mnozenie.js

@@ -8,7 +8,7 @@
   const problemEl     = document.getElementById('problem')
   const answerEl      = document.getElementById('answer')
   const feedbackEl    = document.getElementById('feedback')
-  const progressInner = document.getElementById('progress-inner')
+  let progressInner = null
   const progressLabel = document.getElementById('progress-label')
   const scoreLabel    = document.getElementById('score-label') // This element is removed, but we might re-purpose the logic
   const summaryText   = document.getElementById('summary-text')
@@ -99,7 +99,8 @@
 
   function updateBar() {
     const pct = st.total > 0 ? Math.round((st.solved / st.total) * 100) : 0
-    progressInner.style.width = pct + '%'
+    if (!progressInner) progressInner = document.getElementById('progress-inner')
+    if (progressInner) progressInner.style.width = pct + '%'
     progressLabel.textContent = `${st.solved}/${st.total}`
     // scoreLabel is removed, so we comment this out
     // scoreLabel.textContent = `✔ ${st.score}`
@@ -135,7 +136,8 @@
     let sha = (window.COMMIT_SHA || '').toString().trim()
     if (!sha) {
       try {
-        const res = await fetch('/version.sha', { cache: 'no-cache' })
+  // use relative path so the request works under WebViewAssetLoader or a local server
+  const res = await fetch('version.sha', { cache: 'no-cache' })
         if (res.ok) {
           const txt = await res.text()
           const first = txt.split(/\r?\n/).find(l => l.trim().length > 0)

app/build/intermediates/compatible_screen_manifest/debug/output-metadata.json

@@ -0,0 +1,10 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "COMPATIBLE_SCREEN_MANIFEST",
+    "kind": "Directory"
+  },
+  "applicationId": "com.example.app",
+  "variantName": "debug",
+  "elements": []
+}