amir
0131d8d4fd
Build & Release APK / build (push) Successful in 12m53s
SFTPGo returns HTTP 423 (Locked) on MKCOL when a directory already exists and has an active lock. ensureRemoteDirs only handled 405 (already exists), so 423 was thrown as an exception causing all file uploads within that directory to fail. 65 files failed every time because they were all inside directories that returned 423 on MKCOL, not 405. Treat 423 the same as 405.
SyncFlow
Native Android file sync app — sync any folder to WebDAV, SFTP, Nextcloud, ownCloud, Google Drive, Dropbox, or OneDrive.
Features
- Multi-provider — WebDAV, SFTP, SFTPGo, Nextcloud, ownCloud, Google Drive, Dropbox, OneDrive
- Flexible sync — one-way upload, one-way download, or two-way mirror
- Auto-sync — schedule by interval or trigger on Wi-Fi connect / device charge
- Conflict resolution — keep local, keep remote, keep newer, or keep both
- Secure — credentials encrypted with Android Keystore; biometric app-lock option
- No cloud dependency — runs fully on-device, no third-party relay
Install
- Download
SyncFlow.apkfrom the latest release - On your Android phone: Settings → Apps → Install unknown apps → allow your browser/file manager
- Open the downloaded APK and tap Install
- Open SyncFlow, go to Accounts tab → Add Account, pick your provider and sign in
- Tap + on the Syncs tab to create your first sync pair
Supported Providers
| Provider | Auth |
|---|---|
| WebDAV | Username + password |
| SFTP | Password or private key |
| SFTPGo | Username + password |
| Nextcloud | Username + password |
| ownCloud | Username + password |
| Google Drive | OAuth 2.0 (PKCE) |
| Dropbox | OAuth 2.0 (PKCE) |
| OneDrive | OAuth 2.0 (PKCE) |
Requirements
- Android 8.0+ (API 26)
- Storage permission (or SAF picker) for local folder access
License
SyncFlow is source-available, not open-source — see LICENSE. You may read, study, and fork it for personal, non-commercial use, but redistributing or publishing the app (source or APK) is not permitted. Only the copyright holder publishes official, signed builds.