NCarousel downloads images from a folder on your Nextcloud server (via WebDAV) and sets them as your Android wallpaper. Features: - Connect to your own Nextcloud instance - Pick a remote folder (e.g. Photos) - Manual "next wallpaper" action (and Quick Settings tile, if enabled) - Automatic wallpaper rotation with a minimum interval of 1 minute (WorkManager one-shot chaining) - Optional on-device cache to reduce downloads Privacy: - No trackers - Credentials are stored encrypted on-device (AndroidX Security) - Network connections only go to the Nextcloud server you configure