Sweepio is an Android file manager and storage analyzer that helps you understand storage usage, find unnecessary files, duplicates, and app residuals, compress media, and manage apps — all with 100% local processing.

[CORE FEATURES]

📊 Storage Analysis
- Visual pie chart of storage usage by file type
- Per-app storage ranking to see what takes the most space
- Drill down from category totals to individual files

📁 File Categories
- Browse Images, Videos, Audio, Documents, Archives, and APKs
- Images auto-grouped by Camera, Screenshots, Downloads
- Videos auto-grouped by Camera, Screen Records, Downloads
- Preview, select, and delete in batch

🧹 Clean Hub (9 junk categories)
- System junk, App cache, Thumbnail cache, Ad cache
- Temp & Log, Playback cache, OTA residuals
- Empty folders, Uninstall residuals
- One-tap scan and batch clean with smart protection

🔍 Duplicate & Similar Detection
- Duplicate files via content-hash comparison
- Similar photos via perceptual hashing (pHash)
- Similar videos via media matching
- One-tap to keep newest or largest

📦 Large File Finder
- Locate files taking up significant space
- Sorted by size for priority handling

📱 App Manager
- View all apps with size, cache, and usage stats
- Sort by size, name, cache, last used, or usage time
- Batch uninstall user apps
- Clear app cache, open apps, view app info
- Filter system vs. user apps

🗜️ Media Compressor
- Compress images and videos to save space
- Standard, Smart, and Ultra presets
- Custom mode with manual quality and dimensions
- Batch compress with before/after size preview

♻️ Recycle Bin
- Deleted files move to recycle bin first
- Restore accidentally deleted files
- Auto-cleanup of expired items

[ACCESSIBILITY SERVICE DISCLOSURE]

Sweepio uses the AccessibilityService API to automate clicking the "Clear Cache" button in system Settings for apps whose cache cannot be cleared programmatically.

What the service does:
- Automatically navigates to Settings > App Info > Clear Cache
- Only interacts with the system Settings UI to perform cache clearing
- Supports multiple ROMs (AOSP, MIUI/HyperOS, ColorOS, MagicOS, HarmonyOS, OneUI, etc.)
- Does NOT collect, read, store, or transmit any personal data
- Does NOT access screen content, messages, or personal information
- All data is processed locally on your device

User controls:
- Optional feature, requires explicit enablement in Settings > Accessibility
- A prominent disclosure dialog is shown before enabling
- Can be disabled at any time in Settings > Accessibility

[WHY SWEEPIO]

✓ 100% local processing — no data leaves your device
✓ No account required, no cloud uploads
✓ Android 8.0+ support
✓ Material Design 3
✓ English & Chinese
✓ Multi-ROM compatibility

[PERMISSIONS]

• Storage: Access files for scanning and management
• Query All Packages: Identify app residuals and manage apps
• Usage Stats: Analyze app cache sizes and usage time
• Accessibility Service: Automated cache clearing (optional)

All data processed locally. No personal info collected. Permissions revocable anytime.

Sweepio — Making storage management simple.