sakiicode/webdavsync

Bidirectional WebDAV file synchronization client for Android

WebDavSync

Bidirectional WebDAV file synchronization client for Android. It was primarily created for Nextcloud, has not been tested with other storage providers.

How it works

For predictable behavior this truth table has been created:

Remote	Index	Local	Download	Delete	Upload	Index	Reason
✓	✗	✗	✓			Remote	Created on remote
✗	✗	✓			✓	Local	Created on local
✓	✗	✓				Ask	Created on both ends
✗	✓	✓		✓		Delete	Deleted on remote
✓	✓	✗		✓		Delete	Deleted on local
✗	✓	✗				Delete	Deleted on both ends
old	old	new			✓	Local	New version on local
new	old	old	✓			Remote	New version on remote
old	new	new			✓	Local	Remote has been rolled back
new	new	old	✓			Remote	Local has been rolled back
old	new	old				Remote	The file has been rolled back identically on both ends
differs	differs	differs				Ask	The file has been changed independently on both ends

"Ask" means the user will be notified of the conflict and the file will be removed from index. This way if the user resolves the conflict and deletes the wrong file from one end, the file will be redownloaded/reuploaded.

Screenshots

TBA

TODO

• File browser screen
• Mappings
• File synchronization
• Credentials saving and editing
• Logging
• Folder synchronization
• File conflict notification
• Scheduled periodic sync
• Styles & theming

Download

TBA