0.2.3

app/build.gradle

@@ -14,10 +14,39 @@ android {
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
+    // Signing configuration for release builds.
+    // Configure the following properties in either your
+    // - ~/.gradle/gradle.properties (recommended for secrets), or
+    // - <project root>/gradle.properties (do NOT commit passwords)
+    //
+    // Example properties:
+    // MYAPP_STORE_FILE=keystores/my-release-key.jks
+    // MYAPP_STORE_PASSWORD=your_store_password
+    // MYAPP_KEY_ALIAS=my_key_alias
+    // MYAPP_KEY_PASSWORD=your_key_password
+    signingConfigs {
+        release {
+            // Only configure signing when the properties are provided.
+            if (project.hasProperty('MYAPP_STORE_FILE')) {
+                storeFile file(MYAPP_STORE_FILE)
+                storePassword MYAPP_STORE_PASSWORD
+                keyAlias MYAPP_KEY_ALIAS
+                keyPassword MYAPP_KEY_PASSWORD
+            }
+        }
+    }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+            // Apply signing config if available. This keeps debug and CI builds
+            // working even when signing properties are absent locally.
+            if (project.hasProperty('MYAPP_STORE_FILE')) {
+                signingConfig signingConfigs.release
+            }
+            // Ensure release builds are not debuggable.
+            debuggable false
         }
     }
 

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

@@ -55,19 +55,19 @@ const statusEl = document.getElementById('status');
 // load settings from localStorage
 function loadSettings(){
   try{
-  let progressInner = null
+    const raw = (typeof localStorage !== 'undefined') ? localStorage.getItem('matma:settings') : null
     if (raw) {
       const s = JSON.parse(raw)
       state.settings = Object.assign(state.settings, s)
     }
   }catch(e){ console.warn('settings load failed', e) }
-  // reflect to inputs
-  settingTimed.value = state.settings.timedSeconds
-  settingMaxResult.value = state.settings.maxResult
-  settingMaxOperand.value = state.settings.maxOperand
-  settingSessionProblems.value = state.settings.sessionProblems
-  settingAllowNegative.checked = !!state.settings.allowNegative
-  settingAllowFraction.checked = !!state.settings.allowFraction
+  // reflect to inputs (guard in case some inputs are missing)
+  if (settingTimed) settingTimed.value = state.settings.timedSeconds
+  if (settingMaxResult) settingMaxResult.value = state.settings.maxResult
+  if (settingMaxOperand) settingMaxOperand.value = state.settings.maxOperand
+  if (settingSessionProblems) settingSessionProblems.value = state.settings.sessionProblems
+  if (settingAllowNegative) settingAllowNegative.checked = !!state.settings.allowNegative
+  if (settingAllowFraction) settingAllowFraction.checked = !!state.settings.allowFraction
 }
 
 function saveSettings(){
@@ -145,16 +145,16 @@ function startPlay(){
   renderProblem()
 
   if (state.mode === 'timed'){
-    progressInner.style.width = '0%'
-    startTimer(state.settings.timedSeconds)
-    statusEl.textContent = 'Na czas';
-    timerEl.classList.remove('hidden');
+  if (progressInner) progressInner.style.width = '0%'
+  startTimer(state.settings.timedSeconds)
+  if (statusEl) statusEl.textContent = 'Na czas';
+  if (timerEl) timerEl.classList.remove('hidden');
   } else {
-    progressInner.style.width = '0%'
-    state.sessionSolved = 0
-    state.sessionTarget = Math.max(1, state.settings.sessionProblems)
-    updateProgress()
-    timerEl.classList.add('hidden');
+  if (progressInner) progressInner.style.width = '0%'
+  state.sessionSolved = 0
+  state.sessionTarget = Math.max(1, state.settings.sessionProblems)
+  updateProgress()
+  if (timerEl) timerEl.classList.add('hidden');
   }
 }
 
@@ -311,14 +311,14 @@ backspaceBtn.addEventListener('click', ()=>{
 
 function startTimer(seconds){
   state.timeLeft = seconds
-  timerEl.textContent = state.timeLeft
+  if (timerEl) timerEl.textContent = state.timeLeft
 
   stopTimer();
   state.timerId = setInterval(()=>{
     state.timeLeft -= 1
-    timerEl.textContent = state.timeLeft
+    if (timerEl) timerEl.textContent = state.timeLeft
     const pct = Math.max(0, (state.timeLeft / seconds) * 100)
-    progressInner.style.width = pct + '%'
+    if (progressInner) progressInner.style.width = pct + '%'
     if (state.timeLeft <= 0) {
       stopTimer()
       endSession()
@@ -357,9 +357,9 @@ summaryBack.addEventListener('click', ()=>{
 
 function updateProgress(){
   if (state.mode === 'training'){
-    const pct = Math.min(100, Math.round((state.sessionSolved/state.sessionTarget)*100))
-    progressInner.style.width = pct + '%'
-    statusEl.textContent = `${state.sessionSolved}/${state.sessionTarget}`
+  const pct = Math.min(100, Math.round((state.sessionSolved/state.sessionTarget)*100))
+  if (progressInner) progressInner.style.width = pct + '%'
+  if (statusEl) statusEl.textContent = `${state.sessionSolved}/${state.sessionTarget}`
   }
 }
 

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

@@ -4,14 +4,10 @@
     const backBtn = document.getElementById('back-to-hub')
     if (!backBtn) return
 
+    // Immediately navigate back to hub/menu without confirmation
     backBtn.addEventListener('click', (e) => {
-      const playScreen = document.getElementById('play-screen')
-      const taskActive = playScreen && !playScreen.classList.contains('hidden')
-      if (taskActive) {
-        e.preventDefault()
-        const ok = confirm('Masz aktywne zadanie. Czy na pewno chcesz wyjść do menu?')
-        if (ok) window.location.href = backBtn.getAttribute('href')
-      }
+      const href = backBtn.getAttribute('href')
+      if (href) window.location.href = href
     })
   })
 })()

app/build/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt

@@ -1,4 +1,4 @@
-#Wed May 27 14:20:16 CEST 2026
+#Wed May 27 14:53:22 CEST 2026
 base.2=/Users/aln/Work/Matma/app/build/intermediates/dex/debug/mergeProjectDexDebug/6/classes.dex
 path.2=6/classes.dex
 base.1=/Users/aln/Work/Matma/app/build/intermediates/dex/debug/mergeProjectDexDebug/0/classes.dex

app/src/main/assets/js/app.js

@@ -55,19 +55,19 @@ const statusEl = document.getElementById('status');
 // load settings from localStorage
 function loadSettings(){
   try{
-  let progressInner = null
+    const raw = (typeof localStorage !== 'undefined') ? localStorage.getItem('matma:settings') : null
     if (raw) {
       const s = JSON.parse(raw)
       state.settings = Object.assign(state.settings, s)
     }
   }catch(e){ console.warn('settings load failed', e) }
-  // reflect to inputs
-  settingTimed.value = state.settings.timedSeconds
-  settingMaxResult.value = state.settings.maxResult
-  settingMaxOperand.value = state.settings.maxOperand
-  settingSessionProblems.value = state.settings.sessionProblems
-  settingAllowNegative.checked = !!state.settings.allowNegative
-  settingAllowFraction.checked = !!state.settings.allowFraction
+  // reflect to inputs (guard in case some inputs are missing)
+  if (settingTimed) settingTimed.value = state.settings.timedSeconds
+  if (settingMaxResult) settingMaxResult.value = state.settings.maxResult
+  if (settingMaxOperand) settingMaxOperand.value = state.settings.maxOperand
+  if (settingSessionProblems) settingSessionProblems.value = state.settings.sessionProblems
+  if (settingAllowNegative) settingAllowNegative.checked = !!state.settings.allowNegative
+  if (settingAllowFraction) settingAllowFraction.checked = !!state.settings.allowFraction
 }
 
 function saveSettings(){
@@ -145,16 +145,16 @@ function startPlay(){
   renderProblem()
 
   if (state.mode === 'timed'){
-    progressInner.style.width = '0%'
-    startTimer(state.settings.timedSeconds)
-    statusEl.textContent = 'Na czas';
-    timerEl.classList.remove('hidden');
+  if (progressInner) progressInner.style.width = '0%'
+  startTimer(state.settings.timedSeconds)
+  if (statusEl) statusEl.textContent = 'Na czas';
+  if (timerEl) timerEl.classList.remove('hidden');
   } else {
-    progressInner.style.width = '0%'
-    state.sessionSolved = 0
-    state.sessionTarget = Math.max(1, state.settings.sessionProblems)
-    updateProgress()
-    timerEl.classList.add('hidden');
+  if (progressInner) progressInner.style.width = '0%'
+  state.sessionSolved = 0
+  state.sessionTarget = Math.max(1, state.settings.sessionProblems)
+  updateProgress()
+  if (timerEl) timerEl.classList.add('hidden');
   }
 }
 
@@ -311,14 +311,14 @@ backspaceBtn.addEventListener('click', ()=>{
 
 function startTimer(seconds){
   state.timeLeft = seconds
-  timerEl.textContent = state.timeLeft
+  if (timerEl) timerEl.textContent = state.timeLeft
 
   stopTimer();
   state.timerId = setInterval(()=>{
     state.timeLeft -= 1
-    timerEl.textContent = state.timeLeft
+    if (timerEl) timerEl.textContent = state.timeLeft
     const pct = Math.max(0, (state.timeLeft / seconds) * 100)
-    progressInner.style.width = pct + '%'
+    if (progressInner) progressInner.style.width = pct + '%'
     if (state.timeLeft <= 0) {
       stopTimer()
       endSession()
@@ -357,9 +357,9 @@ summaryBack.addEventListener('click', ()=>{
 
 function updateProgress(){
   if (state.mode === 'training'){
-    const pct = Math.min(100, Math.round((state.sessionSolved/state.sessionTarget)*100))
-    progressInner.style.width = pct + '%'
-    statusEl.textContent = `${state.sessionSolved}/${state.sessionTarget}`
+  const pct = Math.min(100, Math.round((state.sessionSolved/state.sessionTarget)*100))
+  if (progressInner) progressInner.style.width = pct + '%'
+  if (statusEl) statusEl.textContent = `${state.sessionSolved}/${state.sessionTarget}`
   }
 }