Helldez · Helldez · Jun 10, 2026 · Jun 9, 2026
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -30,9 +30,9 @@ jobs:
         run: |
           echo "y" | $ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager "ndk;29.0.13113456"
 
-      - name: Clone llama.cpp (pinned to b8390)
+      - name: Clone llama.cpp (pinned to b9574)
         run: |
-          git clone --depth 1 --branch b8390 https://github.com/ggerganov/llama.cpp.git $GITHUB_WORKSPACE/../llama.cpp-master
+          git clone --depth 1 --branch b9574 https://github.com/ggerganov/llama.cpp.git $GITHUB_WORKSPACE/../llama.cpp-master
 
       - name: Remove prebuilt native libs (compiled from source in CI)
         run: rm -rf lib-llama-android/src/main/jniLibs

diff --git a/.gitignore b/.gitignore
@@ -41,3 +41,6 @@ CLAUDE.md
 
 # Build artifacts
 build_log.txt
+
+# Local Claude Code config (never publish)
+.claude/
diff --git a/README.md b/README.md
@@ -4,10 +4,6 @@
 [![Min SDK](https://img.shields.io/badge/Min%20SDK-API%2030-green.svg)](https://developer.android.com/about/versions/11/highlights)
 [![Build](https://github.com/Helldez/HearoPilot-App/actions/workflows/build.yml/badge.svg)](https://github.com/Helldez/HearoPilot-App/actions/workflows/build.yml)
 
-<a href="https://play.google.com/store/apps/details?id=com.hearopilot.app">
-  <img src="https://play.google.com/intl/en_us/badges/static/images/badges/en_badge_web_generic.png" alt="Get it on Google Play" height="60">
-</a>
-
 **On-device audio transcription and AI insights for Android**
 
 HearoPilot combines a local Speech-to-Text engine with a local Large Language Model to deliver
@@ -19,7 +15,7 @@ server.
 ## Features
 
 - **Real-time transcription** — streaming STT via Sherpa-ONNX (NeMo Parakeet TDT 0.6B Int8)
-- **On-device AI insights** — contextual analysis via local LLM, fully on-device
+- **On-device AI insights** — contextual analysis via llama.cpp (Gemma 3 1B Q6_K)
 - **100% offline** — privacy-first; no network calls during recording
 - **Four recording modes** — Simple Listening, Short Meeting, Long Meeting, Real-Time Translation
 - **25 UI languages** — full i18n including localized LLM system prompts
@@ -133,7 +129,7 @@ AudioRecord (16 kHz mono, PCM 16-bit, AudioSource.MIC)
 
 | Parameter | Value | Rationale |
 |---|---|---|
-| `AudioSource.MIC` | — | Delivers raw PCM; `VOICE_RECOGNITION` activates HAL noise reduction on some devices that degrades transducer accuracy |
+| `AudioSource.MIC` | — | Delivers raw PCM; `VOICE_RECOGNITION` activates HAL noise reduction on some devices (e.g. OnePlus) that degrades transducer accuracy |
 | Recording thread priority | `URGENT_AUDIO` | Prevents audio buffer drops under CPU load |
 | ADPF hint (VAD/ASR thread) | 50 ms target | Signals scheduler to prefer big cores on big.LITTLE SoCs; prevents ASR parking on efficiency cores |
 | VAD window size | 512 samples | Standard Silero-VAD frame size |
@@ -172,6 +168,9 @@ models to echo the wrapper keywords instead of translating.
 ### llama.cpp Optimizations (native layer — `ai_chat.cpp`)
 
 `libai-chat.so` is compiled from C++ source on every build (CMake, `externalNativeBuild`).
+The prebuilt `.so` was removed in commit `2380ef7`; always run `./gradlew assembleDebug` after
+changing any C++ parameter to pick up the new binary.
+
 | Optimization | Value / Setting | Rationale |
 |---|---|---|
 | Context size | 4096 tokens | Covers worst-case LONG_MEETING (~3968 tokens) while halving KV cache memory vs 8192 |
@@ -209,7 +208,7 @@ Token budget flows from `SyncSttLlmUseCase` → `LlmRepository` → `LlamaAndroi
 
 ### Indicative Targets
 
-- STT latency: < 200 ms per segment (high-end ARM device)
+- STT latency: < 200 ms per segment (Snapdragon 888)
 - LLM inference: 2–8 s per insight (varies by chip and mode)
 - Memory footprint: < 800 MB active (STT + LLM loaded)
 
@@ -254,7 +253,7 @@ git lfs install
 
 # 2. Clone (LFS objects are downloaded automatically)
 git clone https://github.com/Helldez/HearoPilot-App.git
-cd HearoPilot
+cd HearoPilot-App
 
 # 3. Configure Firebase
 #    Copy the example file and fill in your own Firebase project credentials.
@@ -285,6 +284,32 @@ adb install app/build/outputs/apk/debug/app-debug.apk
 
 ---
 
+## Project History
+
+Key milestones from MVP to the current release:
+
+- Initial MVP — on-device STT + LLM, Clean Architecture
+- Foreground Service for screen-off recording
+- Room database for persistent sessions
+- Custom `ModelDownloadManager` with partial-file resume
+- VAD configurability (threshold, min silence, max speech)
+- GC-free audio buffer + min audio context gate
+- i18n: 25 languages with fully localized LLM system prompts
+- Material Design 3 + dark mode
+- Four recording modes (Simple, Short Meeting, Long Meeting, Real-Time Translation)
+- R8 full-mode + ProGuard
+- Stateless LLM inference + power optimizations
+- LLM system prompt KV cache reuse
+- Adaptive LLM unload/reload for Long Meeting (kswapd ANR fix)
+- Global transcription search (full-text, highlighted snippets)
+- Inline editing of segments, insights, and tasks
+- Dual LLM variant support (Q8\_0 / IQ4\_NL) with auto device-tier detection
+- Foreground services for model download and LLM batch processing
+- Adaptive conservative-thread logic with persisted learning
+- `libai-chat.so` compiled from source via CMake (no prebuilt)
+
+---
+
 ## Localization
 
 Supported locales (25): `en`, `bg`, `cs`, `da`, `de`, `el`, `es`, `et`, `fi`, `fr`, `hr`, `hu`,
@@ -296,6 +321,34 @@ consistent JSON parsing.
 
 ---
 
+## Troubleshooting
+
+**App crashes on launch**
+→ Check that `RECORD_AUDIO` permission is granted
+→ Run `./gradlew.bat clean assembleDebug` and verify zero errors
+
+**STT produces no output**
+→ Confirm the STT model is downloaded (check Settings)
+→ Test on a physical device — emulator audio capture is unreliable
+→ `adb logcat | grep SherpaOnnx`
+
+**AI Insights not generated**
+→ Confirm the LLM model is downloaded
+→ Device needs ~1.5 GB free RAM with the LLM model loaded
+→ Check the status chip in the TopBar shows "Ready"
+→ `adb logcat | grep "LlamaAndroid\|SyncSttLlm"`
+
+**Download stuck or slow**
+→ Downloads resume from where they stopped — just retry
+→ Ensure stable Wi-Fi; models are large (STT ~670 MB, LLM ~1 GB)
+
+**Transcription inaccurate**
+→ Speak clearly at ~30 cm from the microphone
+→ Reduce background noise
+→ Do **not** use `VOICE_RECOGNITION` audio source (OnePlus HAL issue)
+
+---
+
 ## Roadmap
 
 - [x] Global transcription search (full-text, highlighted snippets)
@@ -304,6 +357,7 @@ consistent JSON parsing.
 - [ ] Export sessions (TXT / JSON / PDF)
 - [ ] Speaker diarization
 - [ ] Home screen widget for quick record
+- [ ] Optional end-to-end-encrypted cloud sync
 - [ ] Kotlin Multiplatform (iOS support)
 
 ---

diff --git a/app/build.gradle.kts b/app/build.gradle.kts
@@ -20,8 +20,8 @@ android {
         applicationId = "com.hearopilot.app"
         minSdk = 30
         targetSdk = 35
-        versionCode = 20260327
-        versionName = "1.25.00"
+        versionCode = 20260609
+        versionName = "1.32.01"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {

diff --git a/app/src/main/ic_launcher-playstore.png b/app/src/main/ic_launcher-playstore.png
diff --git a/app/src/main/jniLibs/arm64-v8a/libonnxruntime.so b/app/src/main/jniLibs/arm64-v8a/libonnxruntime.so
diff --git a/app/src/main/jniLibs/arm64-v8a/libsherpa-onnx-c-api.so b/app/src/main/jniLibs/arm64-v8a/libsherpa-onnx-c-api.so
diff --git a/app/src/main/jniLibs/arm64-v8a/libsherpa-onnx-cxx-api.so b/app/src/main/jniLibs/arm64-v8a/libsherpa-onnx-cxx-api.so
diff --git a/app/src/main/jniLibs/arm64-v8a/libsherpa-onnx-jni.so b/app/src/main/jniLibs/arm64-v8a/libsherpa-onnx-jni.so
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -1,8 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android">
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
     <gradient
-        android:startColor="#5E17EB"
-        android:endColor="#1E3A8A"
-        android:angle="135"
-        android:type="linear"/>
+        android:type="radial"
+        android:startColor="#1F1640"
+        android:endColor="#15102A"
+        android:centerX="0.5"
+        android:centerY="0.5"
+        android:gradientRadius="60dp"/>
 </shape>
diff --git a/app/src/main/res/drawable/ic_launcher_foreground.xml b/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -1,19 +1,90 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
     android:width="108dp"
     android:height="108dp"
-    android:viewportWidth="3637"
-    android:viewportHeight="3638">
-  <group android:scaleX="0.49986255"
-      android:scaleY="0.5"
-      android:translateX="909.49994"
-      android:translateY="909.5">
-    <path
-        android:pathData="M896.2,1040 L896.2,1040 1173,1316.7C1528.9,1672.4 2108.9,1672.4 2464.8,1316.7L2741.6,1040 2741.6,1040 2808,1084.9C3060.7,1272.7 3217,1532.3 3217,1819 3217,2105.7 3060.7,2365.3 2808,2553.1L2741.6,2598 2741.6,2592.3 2464.8,2315.6C2108.9,1959.8 1528.9,1959.8 1173,2315.6L896.2,2592.3 896.2,2592.3 896.2,2595.9 833,2553.1C580.3,2365.3 424,2105.7 424,1819 424,1532.3 580.3,1272.7 833,1084.9L896.2,1042.1Z"
-        android:fillColor="#FFFFFF"
-        android:fillType="evenOdd"/>
-    <path
-        android:pathData="M2758.9,371 L2829.3,491.6C2840.7,511.1 2856.9,527.3 2876.4,538.7L2997,609.2C3003.2,612.8 3007,619.4 3007,626.5 3007,633.6 3003.2,640.3 2997,643.9L2876.4,714.3C2856.9,725.7 2840.7,741.9 2829.3,761.4L2758.9,882C2755.3,888.2 2748.6,892 2741.5,892 2734.4,892 2727.8,888.2 2724.1,882L2653.7,761.4C2642.3,741.9 2626.1,725.7 2606.6,714.3L2486,643.9C2479.8,640.3 2476,633.6 2476,626.5 2476,619.4 2479.8,612.8 2486,609.2L2606.6,538.7C2626.1,527.3 2642.3,511.1 2653.7,491.6L2724.1,371C2727.8,364.8 2734.4,361 2741.5,361 2748.6,361 2755.3,364.8 2758.9,371Z"
-        android:fillColor="#FFFFFF"
-        android:fillType="evenOdd"/>
+    android:viewportWidth="4057"
+    android:viewportHeight="4057">
+  <group
+      android:translateX="913"
+      android:translateY="913"
+      android:scaleX="0.55"
+      android:scaleY="0.55">
+    <group
+        android:translateX="-1409"
+        android:translateY="-1409">
+      <!-- Bar L3 (innermost left, 1949) -->
+      <path
+          android:pathData="M2382,2603 C2382,2525.68 2444.68,2463 2522,2463 L2534,2463 C2611.32,2463 2674,2525.68 2674,2603 L2674,4272 C2674,4349.32 2611.32,4412 2534,4412 L2522,4412 C2444.68,4412 2382,4349.32 2382,4272 Z"
+          android:fillColor="#FFFFFF"
+          android:fillType="evenOdd"/>
+      <!-- Bar L2 (mid left, 1299) -->
+      <path
+          android:pathData="M1896,2928 C1896,2850.68 1958.68,2788 2036,2788 L2048,2788 C2125.32,2788 2188,2850.68 2188,2928 L2188,3947 C2188,4024.32 2125.32,4087 2048,4087 L2036,4087 C1958.68,4087 1896,4024.32 1896,3947 Z"
+          android:fillColor="#FFFFFF"
+          android:fillAlpha="0.88"
+          android:fillType="evenOdd"/>
+      <!-- Bar L1 (outer left, 638) -->
+      <path
+          android:pathData="M1409,3188.48 C1409,3110.89 1471.89,3048 1549.48,3048 L1561.51,3048 C1639.09,3048 1701.99,3110.89 1701.99,3188.48 L1701.99,3686.52 C1701.99,3764.11 1639.09,3827 1561.51,3827 L1549.48,3827 C1471.89,3827 1409,3764.11 1409,3686.52 Z"
+          android:fillColor="#FFFFFF"
+          android:fillAlpha="0.7"
+          android:fillType="evenOdd"/>
+      <!-- AI sparkle, scale 1.2x around (3438, 3438) -->
+      <group
+          android:pivotX="3438"
+          android:pivotY="3438"
+          android:scaleX="1.2"
+          android:scaleY="1.2">
+        <path
+            android:pathData="M3438,2837.5 C3438,3138 3738,3438 4038.5,3438 C3738,3438 3438,3738 3438,4038.5 C3438,3738 3138,3438 2837.5,3438 C3138,3438 3438,3138 3438,2837.5 Z"
+            android:fillType="evenOdd">
+          <aapt:attr name="android:fillColor">
+            <gradient
+                android:type="radial"
+                android:centerX="3438"
+                android:centerY="3438"
+                android:gradientRadius="600">
+              <item android:offset="0" android:color="#FFFFFF"/>
+              <item android:offset="1" android:color="#EDE9FE"/>
+            </gradient>
+          </aapt:attr>
+        </path>
+      </group>
+      <!-- Bar R-inner (mirrored, 1949) -->
+      <group
+          android:translateX="4493"
+          android:translateY="2463"
+          android:scaleX="-1"
+          android:scaleY="1">
+        <path
+            android:pathData="M0,140.002 C0,62.6812 62.6816,0 140.003,0 L151.997,0 C229.319,0 292,62.6812 292,140.002 L292,1809 C292,1886.32 229.319,1949 151.997,1949 L140.003,1949 C62.6816,1949 0,1886.32 0,1809 Z"
+            android:fillColor="#FFFFFF"
+            android:fillType="evenOdd"/>
+      </group>
+      <!-- Bar R-mid (mirrored, 1299) -->
+      <group
+          android:translateX="4979"
+          android:translateY="2788"
+          android:scaleX="-1"
+          android:scaleY="1">
+        <path
+            android:pathData="M0,140.002 C0,62.681 62.6811,0 140.002,0 L151.998,0 C229.319,0 292,62.681 292,140.002 L292,1159 C292,1236.32 229.319,1299 151.998,1299 L140.002,1299 C62.6811,1299 0,1236.32 0,1159 Z"
+            android:fillColor="#FFFFFF"
+            android:fillAlpha="0.88"
+            android:fillType="evenOdd"/>
+      </group>
+      <!-- Bar R-outer (mirrored, 779) -->
+      <group
+          android:translateX="5466"
+          android:translateY="3048"
+          android:scaleX="-1"
+          android:scaleY="1">
+        <path
+            android:pathData="M0,140.476 C0,62.8931 62.8932,0 140.476,0 L152.511,0 C230.094,0 292.987,62.8931 292.987,140.476 L292.987,638.524 C292.987,716.107 230.094,779 152.511,779 L140.476,779 C62.8932,779 0,716.107 0,638.524 Z"
+            android:fillColor="#FFFFFF"
+            android:fillAlpha="0.7"
+            android:fillType="evenOdd"/>
+      </group>
+    </group>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_launcher_monochrome.xml b/app/src/main/res/drawable/ic_launcher_monochrome.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="4057"
+    android:viewportHeight="4057">
+  <group
+      android:translateX="913"
+      android:translateY="913"
+      android:scaleX="0.55"
+      android:scaleY="0.55">
+    <group
+        android:translateX="-1409"
+        android:translateY="-1409">
+      <path
+          android:pathData="M2382,2603 C2382,2525.68 2444.68,2463 2522,2463 L2534,2463 C2611.32,2463 2674,2525.68 2674,2603 L2674,4272 C2674,4349.32 2611.32,4412 2534,4412 L2522,4412 C2444.68,4412 2382,4349.32 2382,4272 Z"
+          android:fillColor="#FFFFFF"
+          android:fillType="evenOdd"/>
+      <path
+          android:pathData="M1896,2928 C1896,2850.68 1958.68,2788 2036,2788 L2048,2788 C2125.32,2788 2188,2850.68 2188,2928 L2188,3947 C2188,4024.32 2125.32,4087 2048,4087 L2036,4087 C1958.68,4087 1896,4024.32 1896,3947 Z"
+          android:fillColor="#FFFFFF"
+          android:fillType="evenOdd"/>
+      <path
+          android:pathData="M1409,3188.48 C1409,3110.89 1471.89,3048 1549.48,3048 L1561.51,3048 C1639.09,3048 1701.99,3110.89 1701.99,3188.48 L1701.99,3686.52 C1701.99,3764.11 1639.09,3827 1561.51,3827 L1549.48,3827 C1471.89,3827 1409,3764.11 1409,3686.52 Z"
+          android:fillColor="#FFFFFF"
+          android:fillType="evenOdd"/>
+      <group
+          android:pivotX="3438"
+          android:pivotY="3438"
+          android:scaleX="1.2"
+          android:scaleY="1.2">
+        <path
+            android:pathData="M3438,2837.5 C3438,3138 3738,3438 4038.5,3438 C3738,3438 3438,3738 3438,4038.5 C3438,3738 3138,3438 2837.5,3438 C3138,3438 3438,3138 3438,2837.5 Z"
+            android:fillColor="#FFFFFF"
+            android:fillType="evenOdd"/>
+      </group>
+      <group
+          android:translateX="4493"
+          android:translateY="2463"
+          android:scaleX="-1"
+          android:scaleY="1">
+        <path
+            android:pathData="M0,140.002 C0,62.6812 62.6816,0 140.003,0 L151.997,0 C229.319,0 292,62.6812 292,140.002 L292,1809 C292,1886.32 229.319,1949 151.997,1949 L140.003,1949 C62.6816,1949 0,1886.32 0,1809 Z"
+            android:fillColor="#FFFFFF"
+            android:fillType="evenOdd"/>
+      </group>
+      <group
+          android:translateX="4979"
+          android:translateY="2788"
+          android:scaleX="-1"
+          android:scaleY="1">
+        <path
+            android:pathData="M0,140.002 C0,62.681 62.6811,0 140.002,0 L151.998,0 C229.319,0 292,62.681 292,140.002 L292,1159 C292,1236.32 229.319,1299 151.998,1299 L140.002,1299 C62.6811,1299 0,1236.32 0,1159 Z"
+            android:fillColor="#FFFFFF"
+            android:fillType="evenOdd"/>
+      </group>
+      <group
+          android:translateX="5466"
+          android:translateY="3048"
+          android:scaleX="-1"
+          android:scaleY="1">
+        <path
+            android:pathData="M0,140.476 C0,62.8931 62.8932,0 140.476,0 L152.511,0 C230.094,0 292.987,62.8931 292.987,140.476 L292.987,638.524 C292.987,716.107 230.094,779 152.511,779 L140.476,779 C62.8932,779 0,716.107 0,638.524 Z"
+            android:fillColor="#FFFFFF"
+            android:fillType="evenOdd"/>
+      </group>
+    </group>
+  </group>
+</vector>
diff --git a/app/src/main/res/drawable/logo_hearo_pilot_3.png b/app/src/main/res/drawable/logo_hearo_pilot_3.png