Cash App-style scan screen: a segmented Scan | My Code control (new w::segmented)
over either the camera or your own payment QR. My Code shows the @handle above a
big nprofile QR with the Goblin mark nested in a YELLOW center (was white — same
19% footprint, yellow reads as light to a scanner so the High-ECC recovery is
unchanged), and a native Share button. Added share_text to PlatformCallbacks
(Android ACTION_SEND text/plain via a new shareText JNI method; desktop falls
back to clipboard) to share the npub + nprofile link.
Guard against paying more than the spendable balance at every entry: the Pay
tab, the send-flow amount step, and the Review screen all render the amount in
red with "You don't have enough grin" and refuse to proceed, so a payment that
would only fail later at the node is stopped up front. On Android the phone
gives a short error buzz on the blocked tap — new VIBRATE bridge
(PlatformCallbacks::vibrate_error -> MainActivity.vibrateError); no-op on
desktop. Grim silently clamped the amount and showed nothing.
Also enlarge and vertically center the magnifier in the "Send to" search field
(an 18px muted label became a 22px centered glyph).
Build 37 wrongly forced Grim's on-screen virtual keyboard on Android (.soft_keyboard())
after the emulator's broken IME misled me into thinking the native keyboard was dead.
That brought up a virtual keyboard AND double-typed. Reverted:
- Removed .soft_keyboard() from every field; they now use Grim's TextEdit defaults
(no_soft_keyboard = is_android()) → the user's native keyboard on Android, exactly
like Grim, no virtual keyboard, single input.
- Reverted edit.rs IMEAllowed/on_soft_input to Grim's exact behavior; kept only the
additive display builders (hint_text/text_color/body) the Goblin design needs.
- Manifest: removed windowSoftInputMode and the keyboard/keyboardHidden/navigation
configChanges flags I'd added (Grim has none) so input matches Grim; kept the
uiMode/density flags + isFinishing() guard for the dark-mode crash fix.
The app's input path now diffs from Grim only by the additive display builders.
(The Android emulator's IME is aborted regardless — a known emulator quirk — so the
native keyboard is validated on a real device, where Grim works.)
- Typing (critical): the Goblin UI used plain egui::TextEdit, which never
received input because Grim's native-keyboard path only feeds Grim's own
TextEdit widget. The native IME is also aborted by the windowing system on
this app. Fix: every Goblin field now uses Grim's TextEdit, opted into
Grim's own on-screen keyboard on Android via a new .soft_keyboard() builder
(no native-IME dependency). Additive TextEdit options (hint_text/text_color/
body/soft_keyboard) leave Grim's defaults and existing call sites unchanged.
- Install alongside Grim: FileProvider authority mw.gri.android.fileprovider →
st.goblin.wallet.fileprovider (Android rejects duplicate authorities).
- Status bar: app draws edge-to-edge, so dark icons vanished on the dark theme.
New theme-aware JNI call sets light/dark status-bar icons per theme.
- Edge padding: centered_column now keeps an 18dp side gutter on phones instead
of running content flush to the screen edge.
Validated on the API-36 emulator: typed into fields, padding gutter present.
Infrastructure (P0): deployed nostr-rs-relay (wss://nrelay.us-ea.st) and the
goblin-nip05d NIP-05 service (goblin.st) on us-ea.st with TLS + DNS.
Brand & theme (P1): Goblin name/icon/data-dir (.goblin); three-theme token
system (light/dark/yellow) in gui/theme.rs with colors.rs remapped as a shim;
Geist + Geist Mono fonts; AppConfig theme/density/last_wallet_id.
Nostr subsystem (P2-P3): src/nostr/ with NIP-06 identity (seed-derived,
NIP-49 encrypted), per-wallet rkv archive, guarded ingest policy (never
auto-pays Invoice1; binds replies to the stored counterparty npub), NIP-17
send/receive pipeline, NIP-05 client. Relay traffic routed over the embedded
arti Tor client via a custom WebSocketTransport. Wired into Wallet lifecycle
and the task handler. 26 unit tests pass.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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