Simple Nextcloud

Simple Nextcloud is a deliberately small client for accessing files on your own
Nextcloud server.

Features:

* Browse folders and view images.
* Upload and download files or complete folders.
* Move, copy, rename, create, and delete files and folders.
* Share files with Nextcloud users or create public links.
* Send files to Nextcloud from Android's share sheet.
* Use Nextcloud as a storage provider in Android's system file picker.

Unlike the official Nextcloud client, Simple Nextcloud does not keep a second,
hidden copy of every uploaded file. It only caches folder metadata and image
previews to make browsing more responsive.

The app connects directly to the Nextcloud server you configure. It contains no
advertising, analytics, or tracking.

Show server failures in a clear confirmation dialog, explain rename conflicts, make repeated renames reliable, and add file actions to the image preview.