Increment 4 — read.
- ImapClient.fetchBodyMarkingSeen extracts the best body part (HTML preferred,
else plain text) and marks the message \Seen; setFlag and deleteMessage (expunge)
back the star/read/delete actions.
- MailConnectionFactory shares credential/token resolution between sync and reader.
- Cached bodies survive sync: schema v3 (isHtml column via a data-preserving
Migration 2->3); sync is now insert-new + update-header + delete-absent instead of
replace-all, so fetched bodies are not clobbered.
- Reader fetches and caches the body on open (marking it read), renders HTML in a
hardened WebView (JavaScript off, file/content access off, remote content blocked
with an opt-in "Show images") and plain text in selectable Text; star + delete in
the app bar; a snippet is derived from the fetched body.
- Tests: GreenMail fetchBodyMarkingSeen unit test (body + read flag). assemble/test/
lint green; verified end-to-end on the Android 17 emulator against a local GreenMail
server (HTML rendered in the WebView, mark-read, snippet).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
JMR-devandClaude Opus 4.8
d81e94717b