feat: add directory picker for OPDS downloads with per-server default path

When downloading a book via OPDS, a directory picker now lets the user
choose the save location instead of always saving to the SD root. Each
OPDS server has a configurable default download path (persisted in
opds.json) that the picker opens to. Falls back to "/" if the saved
path no longer exists on disk.

- Add DirectoryPickerActivity (browse-only directory view with "Save Here")
- Add PICKING_DIRECTORY state to OpdsBookBrowserActivity
- Add downloadPath field to OpdsServer with JSON serialization
- Add Download Path setting to OPDS server edit screen
- Extract sortFileList() to StringUtils for shared use
- Add i18n strings: STR_SAVE_HERE, STR_SELECT_FOLDER, STR_DOWNLOAD_PATH

Made-with: Cursor
This commit is contained in:
cottongin
2026-03-02 04:28:57 -05:00
parent 2aa13ea2de
commit 42011d5977
20 changed files with 363 additions and 72 deletions

View File

@@ -386,3 +386,6 @@ STR_NO_SERVERS: "No OPDS servers configured"
STR_DELETE_SERVER: "Delete Server"
STR_DELETE_CONFIRM: "Delete this server?"
STR_OPDS_SERVERS: "OPDS Servers"
STR_SAVE_HERE: "Save Here"
STR_SELECT_FOLDER: "Select Folder"
STR_DOWNLOAD_PATH: "Download Path"