improve claude

Author: TomTasche

.github/workflows/claude-code-review.yml

@@ -38,7 +38,7 @@ jobs:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
 
           # Optional: Specify model (defaults to Claude Sonnet 4, uncomment for Claude Opus 4)
-          # model: "claude-opus-4-20250514"
+          model: "claude-opus-4-20250514"
 
           # Direct prompt for automated review (no @claude mention needed)
           direct_prompt: |

.github/workflows/claude.yml

@@ -41,7 +41,7 @@ jobs:
             actions: read
           
           # Optional: Specify model (defaults to Claude Sonnet 4, uncomment for Claude Opus 4)
-          # model: "claude-opus-4-20250514"
+          model: "claude-opus-4-20250514"
 
           # Optional: Customize the trigger phrase (default: @claude)
           # trigger_phrase: "/claude"

CLAUDE.md

@@ -0,0 +1,98 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Development Commands
+
+### Building
+- `./gradlew assembleProDebug` - Build the Pro debug variant
+- `./gradlew assembleProDebugAndroidTest` - Build the Pro debug test APK
+- `./gradlew assembleLiteDebug` - Build the Lite debug variant
+- `./gradlew bundleProRelease` - Build Pro release bundle for Play Store
+- `./gradlew bundleLiteRelease` - Build Lite release bundle for Play Store
+- `./build-test.sh` - Convenience script to build Pro debug and test APKs
+
+### Testing
+- `./gradlew connectedAndroidTest` - Run instrumented tests on connected device
+- `fastlane android tests` - Alternative way to run connected tests
+
+### Linting
+- `./gradlew lint` - Run Android lint checks (configured to not abort on errors)
+
+### Deployment
+- `fastlane android deployPro` - Deploy Pro version to Google Play internal track
+- `fastlane android deployLite` - Deploy Lite version to Google Play internal track
+
+### Clean
+- `./gradlew clean` - Clean build artifacts (includes custom .cxx directory cleanup)
+
+## Architecture Overview
+
+### Core Components
+
+**Document Processing Pipeline:**
+- `CoreLoader` - Primary document processor using the native C++ ODR core library
+- `WvwareDocLoader` - MS Word document processor using wvware library
+- `RawLoader` - Plain text and other raw file processor  
+- `OnlineLoader` - Remote document fetcher
+- `MetadataLoader` - Document metadata extractor
+
+**Service Architecture:**
+- `LoaderService` - Background service managing all document loading operations
+- `LoaderServiceQueue` - Queue management for multiple document loading requests
+- Document loaders implement `FileLoaderListener` interface for async communication
+
+**UI Architecture:**
+- `MainActivity` - Main activity with service binding and menu management
+- `DocumentFragment` - Primary document display fragment using WebView
+- `PageView` - Custom WebView for document rendering
+- Action mode callbacks for edit, find, and TTS functionality
+
+### Build System
+
+**Multi-flavor Android App:**
+- **Lite flavor**: Free version with ads and tracking enabled
+- **Pro flavor**: Paid version with ads disabled and tracking disabled
+
+**Native Dependencies:**
+- Uses Conan package manager for C++ dependencies
+- CMake build system for native C++ core library (`odr-core`)
+- NDK version 26.3.11579264 required
+- C++20 standard
+
+**Core Library Integration:**
+- Native C++ wrapper (`CoreWrapper.cpp`) provides JNI interface
+- Supports multiple architectures: armv8, armv7, x86, x86_64
+- Assets deployed to `assets/core` directory via custom Conan deployer
+
+### Key Directories
+
+- `app/src/main/java/at/tomtasche/reader/background/` - Document processing services
+- `app/src/main/java/at/tomtasche/reader/ui/` - UI components and activities
+- `app/src/main/java/at/tomtasche/reader/nonfree/` - Analytics, billing, and ads
+- `app/src/main/cpp/` - Native C++ JNI wrapper
+- `app/src/main/assets/` - HTML templates and fonts for document rendering
+
+### Dependencies
+
+**Core Android:**
+- AndroidX libraries (AppCompat, Core, Material, WebKit)
+- Firebase (Analytics, Crashlytics, Storage, Auth, Remote Config)
+- Google Play Services (Ads, Review, User Messaging Platform)
+
+**Document Processing:**
+- `app.opendocument:wvware-android` - MS Word document support
+- Custom ODR core library via Conan
+
+**Testing:**
+- Espresso for UI testing
+- JUnit for unit testing
+- Test APKs require connected device/emulator
+
+### Configuration Notes
+
+- Minimum SDK: 23, Target SDK: 34
+- MultiDex enabled for large dependency set
+- R8/ProGuard enabled for release builds with resource shrinking
+- Configuration cache enabled for parallel Conan installs
+- Custom lint configuration allows non-fatal errors