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## Major Features - ✅ Battery optimized auto-sync (30 min interval, ~0.4%/day) - ✅ BuildConfig.DEBUG conditional logging (Logger.kt) - ✅ Settings UI cleanup (SSID field removed) - ✅ Interactive notifications (click opens app) - ✅ Post-reboot auto-sync (BootReceiver) - ✅ GitHub Actions deployment workflow ## Implementation Details ### Auto-Sync Architecture - WorkManager PeriodicWorkRequest (30 min intervals) - Gateway IP detection via network interface enumeration - Smart sync only when on home network - BootReceiver restarts monitoring after device reboot ### Logging System - Logger.kt object with BuildConfig.DEBUG checks - Debug logs only in DEBUG builds - Error/warning logs always visible - All components updated (NetworkMonitor, SyncWorker, WebDavSyncService, etc.) ### UI Improvements - Removed confusing SSID field from Settings - Gateway detection fully automatic - Material Design 3 info boxes - Cleaner, simpler user interface ### Notifications - PendingIntent opens MainActivity on click - setAutoCancel(true) for auto-dismiss - Broadcast receiver for UI refresh on sync ### GitHub Actions - Automated APK builds on push to main - Signed releases with proper keystore - 3 APK variants (universal, arm64-v8a, armeabi-v7a) - Semantic versioning: YYYY.MM.DD + build number - Comprehensive release notes with installation guide ## Documentation - README.md: User-friendly German guide - DOCS.md: Technical architecture documentation - GITHUB_ACTIONS_SETUP.md: Deployment setup guide ## Build Configuration - Signing support via key.properties - APK splits for smaller downloads - ProGuard enabled with resource shrinking - BuildConfig generation for DEBUG flag
Simple Notes - Android App
🚧 Development Setup
Voraussetzungen
- Android Studio Hedgehog (2023.1.1) oder neuer
- JDK 17
- Android SDK 34
- Min SDK 24
Projekt in Android Studio öffnen
# In Android Studio:
# File → New → New Project
# Template: Empty Views Activity
#
# Settings:
# Name: Simple Notes
# Package: com.example.simplenotes
# Save location: /home/liq/gitProjects/simple-notes-sync/android/
# Language: Kotlin
# Minimum SDK: API 24
# Build configuration: Kotlin DSL
Dependencies
Siehe ANDROID_GUIDE.md in project-docs für vollständige build.gradle.kts:
Hauptabhängigkeiten:
- Sardine Android (WebDAV Client)
- Kotlin Coroutines
- Gson (JSON)
- WorkManager (Background Sync)
- Material Design Components
Projektstruktur
android/
└── app/
└── src/
└── main/
├── AndroidManifest.xml
├── java/com/example/simplenotes/
│ ├── MainActivity.kt
│ ├── NoteEditorActivity.kt
│ ├── SettingsActivity.kt
│ ├── models/
│ │ ├── Note.kt
│ │ └── SyncStatus.kt
│ ├── storage/
│ │ └── NotesStorage.kt
│ ├── sync/
│ │ ├── WebDavSyncService.kt
│ │ ├── WifiSyncReceiver.kt
│ │ ├── SyncWorker.kt
│ │ └── ConflictResolver.kt
│ ├── adapters/
│ │ └── NotesAdapter.kt
│ └── utils/
│ ├── DeviceIdGenerator.kt
│ ├── NotificationHelper.kt
│ ├── Extensions.kt
│ └── Constants.kt
└── res/
├── layout/
├── values/
└── drawable/
📖 Development Guide
Vollständige Code-Beispiele und Implementation:
🏗️ Build
# Debug Build
./gradlew assembleDebug
# Release Build
./gradlew assembleRelease
# Install on connected device
./gradlew installDebug
🧪 Testing
# Run unit tests
./gradlew test
# Run instrumented tests
./gradlew connectedAndroidTest
📝 TODO
- Projekt in Android Studio erstellen
- Dependencies einrichten
- Models implementieren (Note.kt, SyncStatus.kt)
- Storage Layer (NotesStorage.kt)
- UI Layouts erstellen
- Activities implementieren
- Sync Service (WebDavSyncService.kt)
- WLAN Detection (WifiSyncReceiver.kt)
- WorkManager Setup (SyncWorker.kt)
- Notifications (NotificationHelper.kt)
- Error Handling
- Testing
Next Step: Projekt in Android Studio erstellen und Code aus ANDROID_GUIDE.md übernehmen.