Release v0.4.2-alpha

Fixed

• Cold-start screenshot detection race — Complete rewrite of ScreenshotContentObserver to handle MediaStore cold-start indexing delay on fresh app process:
  • Extended URI-based retry window from 1.5s to ~10.3s with exponential backoff (200ms → 2s × 3) so MediaStore has time to populate DISPLAY_NAME and RELATIVE_PATH columns on first launch
  • Added IS_PENDING column check — skips rows that MediaStore has not finished writing, returning false for retry instead of giving up
  • Added blank column detection — returns false for retry when displayName or relativePath are empty (the root cause: old code returned true and marked the URI as processed before columns were populated)
  • Added performInitialScan() — scans the last 30 seconds of MediaStore immediately after observer registration to catch screenshots taken during the app startup window
  • Added scanLatestScreenshots() fallback — scans the last 60 seconds of MediaStore when URI-based retries are exhausted (handles edge cases where onChange fires before MediaStore creates the row at all)
  • Null/parse-error onChange URI now falls back to scanning recent images instead of silently dropping the event
  • handleNewScreenshot converted from fire-and-forget coroutine to suspend function so callers wait for DB insert + notification before marking the URI as processed
  • Dedup set capped at 200 entries with oldest-25% eviction to prevent unbounded memory growth

Changed

• ScreenshotDetector.startDetector() now calls performInitialScan() on the observer right after registration

Release v0.4.1-alpha

Changed

• Extracted battery optimization opt-out from PermissionWarningCard into its own dedicated card with standalone "Battery Usage" button
• PermissionWarningCard — simplified to only handle storage, notification, and all-files-access permissions

Removed

• Auto-start permission request flow (removed onRequestAutoStart callback and AutoStartUtil dependency from HomeScreen)

Fixed

• ScreenshotContentObserver.onChange return value — returns true only when a screenshot is actually detected, false otherwise (prevented false-positive triggering of downstream handlers)

Release v0.4.0-alpha

Added

• URI-based screenshot detection in ScreenshotContentObserver (query by content URI ID instead of scanning latest)
• Deduplication with synchronized processedUris/pendingUris sets to prevent duplicate processing
• Retry logic with queryByIdWithRetry (3 attempts with 500ms delay) to handle MediaStore index race
• clearProcessedUris() lifecycle hook called after cleanup work completes
• goAsync()/pendingResult.finish() pattern in BootReceiver and NotificationActionReceiver for proper BroadcastReceiver lifecycle
• contentObserver reference on SsJanitorApp to enable cleanup worker to reset dedup state
• notificationManager lifecycle management in ScreenshotDetectionService (dismiss on destroy)
• REQUEST_IGNORE_BATTERY_OPTIMIZATIONS permission declaration for battery optimization opt-out
• Battery optimization check with re-evaluation on lifecycle resume
• AutoStartUtil — OEM-specific auto-start settings intents (Xiaomi, Huawei, OPPO, vivo, OnePlus, Samsung)
• EmptyStateView subtitle parameter for multi-line empty state messages

Changed

• Switched SsJanitorApp database/repository/settings from lateinit to by lazy for thread-safe initialization
• Refactored ScreenshotDetectionService.onCreate() to start foreground in onCreate (moved out of helper method)
• Simplified ScreenshotCleanupWorker — removed dead autoDelete = true branch; always deletes archived screenshots
• Shared single CoroutineScope(Dispatchers.IO) in ScreenshotContentObserver instead of creating per-screenshot scopes
• BootReceiver exported attribute set to true for reliable BOOT_COMPLETED delivery on modern Android
• Permission warning card now includes "No Kill" and "Auto Start" action buttons
• Empty state message split into separate lines with kept count subtitle
• Animated stats grid entrance and extracted auto-archive badge
• Tracked file size for screenshots with freed-up bytes display

Removed

• All Log.d/Log.e/Log.w statements across the codebase (production code cleanup)
• ScreenshotDetector stale-run guard log messages

Fixed

• ContentUris.parseId() crash path — wrapped in try/catch for NumberFormatException
• queryByIdWithRetry — fixed to 3 total attempts (was 4 due to fallthrough)
• BootReceiver — missing goAsync() which could cause ANR on boot
• NotificationActionReceiver — missing goAsync() which could cause ANR

Release v0.3.1-alpha

Service: Implement background screenshot detection

Release v0.3.0-alpha

AVD: Update scale to 2.15 and align lid pivot

Release v0.2.0-alpha

v0.2.0-alpha

Release v0.1.0-alpha

Add Gradle caching to speed up build