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CloudGallery is an Android photo backup application that uses Telegram Bot API as a storage destination for personal image collections. It uploads photographs directly to a configured Telegram account without routing files through an additional application server. Smart synchronization detects changes and helps keep backed-up images current. An integrated gallery allows users to browse previously synchronized photos. Authentication information, including bot tokens and chat identifiers, is protected through Android Keystore encryption. A local JSON database records image identifiers and metadata for restoring backup history. Users can export and import this database when changing devices. CloudGallery uses a Material 3 interface and does not include analytics or tracking. Uploaded images are not end-to-end encrypted.
Features
- Direct Android photo backup to Telegram through the official Bot API
- Automatic image synchronization with detection of changes to local photo collections
- Integrated photo gallery for browsing previously backed-up Telegram images
- Encrypted bot token and chat identifier storage using Android Keystore
- JSON metadata database importing and exporting for restoring backup history
- Modern Material 3 Android interface without external application servers or tracking
Project Samples
