One attachment took the cache from 13 to 174 KB: the content travels base64 in the snapshot and is decrypted in memory with the rest. TVault reads name, type and size and DROPS content_b64 - holding it for the whole vault while nothing displays it would be paying for nothing.
The detail now says a document exists. Saving it is what remains, and what blocks that is not code but where a file lands on Android 10+. When that is settled, the content re-reads from the raw JSON.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Works through the plan's §2 and §3 items that need no hardware and no
platform decision.
- allowBackup="false". The private directory holds vault.bin; a cloud
backup has no business in a password manager's path, even though what
would leave is encrypted by a key that stays in the chip.
- FLAG_SECURE, Release builds only - in debug it also blocks development
screenshots. Complementary to hiding on WillBecomeInactive rather than
redundant: that one covers the recents preview, the flag also covers
manual captures, screen recording and casting to an external display.
- List sorted by name (snapshot order is DB order, arbitrary to the eye),
entry icons decoded once per vault rather than on every keystroke, and a
folder dropdown whose selection survives a background refresh. No tag
filter: text search already matches tags.
- template and updated_at read and shown in the detail. updated_at is also
step 1 of the write path - nothing is arbitrable without it.
Android code is now type-checked without deploying: dccaarm64 reaches the
link step and fails only on the NDK's ldandroid.exe. A JNI declaration that
does not compile no longer waits for an APK to say so.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The detail screen showed site, username and password and silently dropped
everything else - custom fields, notes, 2FA. It is now built per entry
rather than from a fixed template: every row is a caption, a value, and
whether it is secret, so reveal and copy exist once instead of once per
kind of field.
Two rows stay special on purpose. A note's body is stored in the password
column, so it gets its own caption and no mask. The 2FA code is the only
live row - refreshed every second, placed first, since it is what you pull
a phone out for.
PMA.Totp takes bare base32 or an otpauth:// URI; both travel in snapshots
depending on how the entry was created. Checked against all six RFC 6238
vectors, including T=20000000000, which overflows 32 bits.
The rows hold plaintext, so clearing them is part of locking, not of
navigating away.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Replaces the crypto test bench with the three screens the client actually
needs. PMA.Vault holds the decrypted snapshot and answers the search;
mainApk builds unlock/list/detail in code rather than three .fmx files.
Two safety rules live in the UI because nowhere else can hold them: the
plaintext is dropped when the app backgrounds (screen hidden on
WillBecomeInactive, which precedes the recents-preview capture), and the
clipboard is cleared after 45 s only if it still holds what we put there.
The search deliberately ignores the password field.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
r-zakarya