Commit Graph

113 Commits

Author SHA1 Message Date
Tom Brow
4af2324d85 fix(mobile): keep relay sessions stable during push lease updates (#7745)
Enabling push notifications could repeatedly reset the relay session:
reserving a lease generation updates community metadata, which rebuilt
the relay configuration even though the connection identity was
unchanged. This made the avatar and inbox flash and prevented the new
lease from publishing.

Select only the community ID, relay URL, and signing identity as
configuration dependencies. Push bookkeeping keeps the session intact;
real community, URL, and identity changes still notify listeners.

### Validation
The production-provider regression test failed before the fix and passes
afterward; 48 focused mobile tests and static analysis pass.

A personal signed profile build on a physical iPhone published a fresh
lease and received a background notification with the actual message
text. The user confirmed the flashing stopped and tapping the
notification opened the correct community/channel and highlighted the
exact message.

Signed-off-by: Tom Brow <tomb@block.xyz>
2026-09-18 12:10:26 -07:00
Tom Brow
779af8886c fix(mobile): fail open when age checks are unavailable (#7714)
Age-check errors previously blocked Buzz startup. Normal app startup now
proceeds immediately; only a valid under-18 response from the current
launch request can restrict access.

Age check enforcement remains disabled at compile time by default.
Builds can opt in with `--dart-define=BUZZ_AGE_GATING_ENABLED=true`.

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
2026-09-17 16:44:08 -07:00
Tom Brow
b8aa0233f9 perf(mobile): verify notification cache events in background (#7650)
On iOS, Buzz stores verified profile and channel information for the
notification extension. The extension uses this cache to show sender and
channel names. Loading profiles or channels also updates the cache.

Cache updates currently check event signatures on the UI thread, even
when the caller does not wait for the update. This can delay taps and
screen updates. This change moves those checks to a background worker.
Signature checks, event selection, community boundaries, and the order
of native writes are preserved.

The worker accepts up to eight batches. When it is busy, later profile
requests stay coalesced before fetching; profiles already loaded remain
available immediately. Overlapping channel updates trigger a fresh
joined-channel cache snapshot after the current export finishes, without
delaying or restarting the channel screen. Queue saturation gets up to
five retries per operation. Pending updates get their own recovery
attempt even if the preceding export fails. Recovery fetches
joined-channel data once and retries cache admission without repeating
relay reads. It does not fetch the open-channel directory. Verified
payloads are split into native-sized writes (256 profiles or 512 paired
channels), keeping the same export ordering. Native profile/channel
write failures retry the same verified chunk while retaining the
export's queue position. All chunks share five retries with 7.75 seconds
total backoff; other native errors fail immediately. Terminal failures
are recorded, and later successful writes do not hide them. Captured
batches keep their original community. Pending channel refetches are
retired on a community switch and refreshed when the user returns. The
cache remains best effort; prolonged failures can still prevent
delivery.

Tests through the production APIs reduced UI delay from 27–31 ms to
below 0.3 ms for four profiles, and from 59–60 ms to below 0.3 ms for
four channel and membership pairs. The native payloads were identical.
This does not measure overall screen speed.

Validation: 2,225 mobile tests passed (one skipped), along with 18
focused export tests, 12 recovery tests, 39 native Swift tests, 35
focused profile tests, and static analysis. Production regressions cover
13-entity bursts, invalid newer events, community rebuilds, reentrant
refreshes, and terminal failures. Regression tests fail when producer
recovery controls, terminal-failure draining, or member-only recovery
scope are removed.

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
2026-09-15 23:01:46 +00:00
Tom Brow
76f7e5ef0c feat(push): make gateway origin configurable (#7261)
Make the push gateway origin configurable across the relay, gateway,
mobile client, and deployment chart.

This is a fresh deployment. The gateway has only run on personal
development infrastructure, and push has no existing enabled users.
Legacy migration, configured-to-unconfigured mobile transitions, and
rolling upgrades from pre-launch gateway binaries are not supported.

Populated pre-launch databases are rejected with an informative error
before migrations run; their data is untouched. Mobile builds may omit
the gateway URL, leaving push unavailable. Once push is enabled,
subsequent builds must retain that configuration.

### Validation

- All applicable CI checks pass at
`5f546cfaf403f0386f146d213adfb4392f4ec29c`, including Rust,
mobile/Swift, desktop/integration, security, image builds, and Helm
checks. An unrelated agent cancellation test passed on retry.
- PostgreSQL CI passed 384 tests, including the production-entry-point
regression for refusing populated pre-launch databases before
migrations, fresh initialization, and subsequent initialized
deployments.
- Focused local validation passed all 10 gateway PostgreSQL tests under
the CI discovery filter and all 3 unconfigured-mobile tests.
Repository-wide PostgreSQL discovery validation and the complete
pre-push hooks passed.
- Physical-device APNs/App Attest behavior and deployment to a live
cluster were not verified in this work.

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: Codex <noreply@openai.com>
2026-09-15 14:56:45 -07:00
Tom Brow
41c5ace937 perf(mobile): move profile sig checks off main thread (#7648)
The mobile app loads user profiles to show names, avatars, and agent
ownership. Some profiles include a signature that proves who owns the
agent. Checking these signatures for a batch of profiles can block
interaction because the checks run on the same thread that draws the
screen and handles input.

This change moves profile batch parsing and signature checks to a
background worker. It processes one batch at a time and combines queued
profile requests. It keeps the same signature checks, preserves newer
profiles that arrive while a batch runs, and discards results after a
community change. Individual live profile updates still use synchronous
verification.

Tests cover newer live updates, community changes, overlapping requests,
stale malformed events, and UI timer responsiveness through the
production parser. The responsiveness test fails if parsing is moved
back to the UI isolate. A regression also exercises a confirmed profile
save while an older batch is paused, including preservation of verified
ownership. All 38 focused tests, all 2,132 mobile tests, and the
analyzer pass.

With 500 valid owner signatures, an AOT test reduced the main-isolate
timer delay from about 3.4 seconds to less than a millisecond. Total
verification time stayed similar. This measures verification work, not
overall screen speed.

GitHub CI passes. The full local test run failed on two timing-sensitive
ACP tests in unchanged Rust code; both passed isolated retries. All
other local checks passed, including the downstream tests and builds run
after that failure.

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
2026-09-15 20:00:37 +00:00
Tom Brow
f78a32cf03 feat(mobile): hard-block under-18 users on the store age signal (#4665)
### What changed?

Buzz mobile checks the app-store age signal at launch and hard-blocks
the app behind a full-screen 18+ notice when the store says the
signed-in person is under 18.

No age signal (e.g. declined permission, indeterminate value,
unsupported OS versions) results in no block.

The age value is never persisted. It is read, used to compute one
boolean, and discarded. Nothing is written to disk, and neither the age
value nor the range is logged or sent to analytics.

Platform notes:
- **New dependency `com.google.android.play:age-signals:0.0.4`.** This
is the only way to read the Play signal. Its AAR declares `minSdkVersion
23`, below the app's 24, so it forces **no minSdk bump**, and it
self-declares its own consent activity, so **no AndroidManifest change**
is needed.
- **iOS entitlement and linking.** `DeclaredAgeRange` autolinks from the
import. `Runner.entitlements` now declares
`com.apple.developer.declared-age-range`, and the call remains behind
`#available(iOS 26.0, *)`.

### Why?

App stores now expose a declared-age range, and Buzz's Terms require
users to be 18 or older. This wires the store signal to that rule with
the smallest change that is defensible.

Absent signals, declined or undeterminable results, and unsupported OS
versions allow the app through. A transient native request failure does
not become evidence that access is allowed: the app remains gated until
a retry produces a result. Only an affirmative under-18 signal produces
the permanent restriction screen.

### How is it tested?

Added tests:

-
[`age_signal_provider_test`](https://github.com/block/buzz/tree/main/mobile/test/features/age_gate)
covers the 17/18 boundary, open-ended ranges, no-signal, transient
recovery, bounded retry exhaustion, malformed payloads, and request-once
behavior
-
[`age_gate_app_test`](https://github.com/block/buzz/tree/main/mobile/test/features/age_gate)
proves authenticated content remains unmounted while the signal is
pending or retryable, and verifies the retry path
-
[`age_restriction_page_test`](https://github.com/block/buzz/tree/main/mobile/test/features/age_gate)
asserts the block screen offers no bypass affordance
-
[`community_provider_test`](https://github.com/block/buzz/tree/main/mobile/test/shared/community)
verifies age restriction clears push state, persists inactive leases,
and retries a failed tombstone
-
[`AgeSignalPayloadTest`](https://github.com/block/buzz/tree/main/mobile/android/app/src/test/kotlin/xyz/block/buzz/mobile)
pins the Android success payload to exactly `{status, ageUpper}` and
verifies failures return the distinct retryable platform error

### Deployment note

Enable the Declared Age Range capability and regenerate signing profiles
carrying the entitlement. This relops/App Store Connect task is not
performed by this PR.

*🤖 This PR was authored [with an
agent](codex://threads/019e5128-536b-73b3-8348-88651123f6da).*

| Age restriction screen |
| --- |
| <img
src="https://github.com/user-attachments/assets/5b0f48b1-df9b-4a60-9800-80b33f128535"
alt="Age restriction screen" width="320"> |

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: npub12wpjffj7q5qjsky5jvk4ldwlxmse5xll3d8gytk4wqd0c5y7jvwspg37n6 <538324a65e0501285894932d5fb5df36e19a1bff8b4e822ed5701afc509e931d@buzz.block.builderlab.xyz>
Co-authored-by: npub1tquskdu6yc4h8l7xxtceculxw600grekeq0xg2ukqfrwl7vrzg3quz3gmp <58390b379a262b73ffc632f19c73e6769ef40f36c81e642b960246eff9831222@buzz.block.builderlab.xyz>
Co-authored-by: Codex <noreply@openai.com>
2026-09-15 05:21:27 -07:00
Logan Johnson
d074576871 fix(mobile): bind same-name mentions to exact selected identities (#7385)
<!-- Draft PR body for #7385 · fix(mobile): bind same-name mentions to
exact selected identities · https://github.com/block/buzz/pull/7385 -->

🤖

## Summary

If two people in a channel share a display name, mobile couldn't tell
them apart in mentions: picking the second could overwrite the first's
selection, a rendered mention linked whichever same-name person matched
first, and a later rename or a shorter name could re-bind the text to
the wrong recipient. This PR binds every mention to the exact selected
identity:

- Each same-name selection keeps its own recipient instead of
overwriting by name; conflicting picks get a qualified label like `Name
(key…)`.
- The longest matching label wins, so a shorter or interior name can
never claim part of a longer one and steal its identity.
- Rendering resolves recipients by the signed identity key from the
event's tags — never from message text alone — so qualified labels stay
correct regardless of tag order and survive later renames; an untagged
ambiguous label blocks shorter mentions instead of silently re-binding.

Ports the landed Desktop exact-recipient behavior (see
`docs/mention-editor.md`).

### Related issue

- Fixes: N/A. No mobile issue; Desktop's landed exact-recipient fixes
are the reference this ports.
- Independent base (`main`). #7387 (child) persists these exact
selections in saved drafts.
- Landing note: branches in this series overlap in the composer — when
rebasing, keep exact/durable mention bindings, the explicit
invite/reference-only choice, the account/visit/revision fences, and
authorization before membership preparation and publication; don't
resolve conflicts by taking either side wholesale.
- Draft — not requesting merge yet; the security advisory run for this
range timed out without results (no verdict).

### Testing

- Regressions cover same-name collisions, prefix/overlap, removal, tag
order, and renames.
- At `acd841354a692243f1cb4c04059baad42f1d2abb`: `just mobile-check` and
full `just mobile-test` pass (2,082 tests). The earlier full `just ci`
receipt linked below is reused only for unchanged non-mobile
code/tooling, not claimed as a rerun at this head.
- Previous-head evidence: `just mobile-check`, the full mobile test
suite, and full local `just ci` all pass — receipts in the [exact-head
evidence
comment](https://github.com/block/buzz/pull/7385#issuecomment-5574635836).
- Verification is widget-test level; no native device or simulator run
is claimed.

To see it: mention two teammates with the same display name — both stay
distinct, the second shows a qualified label, and the rendered message
keeps both correct even after either renames.

### Screenshots

Flutter production-widget test renders — not native-device screenshots
or acceptance captures.

| Scenario | Before | After |
|---|---|---|
| Qualified mention chip for same-name recipients, at 200% text scale
(deliberate stress fixture) | ![Before: the short chip is followed by
the distinguishing key spilling out as raw
text](https://github.com/user-attachments/assets/f1e40acc-24f1-47f7-b2f7-e3ba2348c169)
| ![After: the full qualified label wraps inside the bounded chip,
keeping the @ and robot glyph
visible](https://github.com/user-attachments/assets/b949e44f-e3f6-4c72-98ff-68139b2e1ab3)
|

<details>
<summary>Capture provenance</summary>

Rendered by the Flutter widget engine in a `flutter test` run
(production widgets, production theme; no device or simulator). Before:
this PR's declared base `3c7f288c60d67df78577b237e27c3dfc8831aaa1`.
After: its head `39afd73b0adfde14164f4b10dbd089cb498312b6`.

</details>

Signed-off-by: Logan Johnson <loganj@squareup.com>
2026-09-11 11:19:17 -04:00
Logan Johnson
82656ffea0 fix(mobile): standardize public-key identity display on npub (#7493)
🤖

## Summary

In the mobile app, anyone who hasn't set a display name shows up as a
raw 64-character hex key (e.g. `3a5d4f9c…`) — unreadable, and
unrecognizable as the same identity across screens. Profile and Settings
also let you copy that raw hex. Nostr public keys have a standard
readable form — `npub1…`, the same encoding other Nostr apps and our
desktop app already display. This PR makes every mobile identity surface
render npub instead:

- **Unnamed people everywhere** — message and thread authors, reactions,
typing indicators, member lists, channel details, DM headers and tiles,
inbox, search, forum cards, Pulse notes and reply context, mention
suggestions, and invite rows — now show a compact npub label: first 8 +
last 4 characters of the full npub joined by an ellipsis
(`npub1abcd…wxyz`), the same truncation desktop uses. Previously these
showed truncated raw hex.
- **DM fallback avatars and blank names** — 1:1 DM tiles and headers key
their fallback avatar to the same non-self counterpart the label names,
including self-first participant order; a self-DM keeps its
hex-key-derived initial. Blank or whitespace-only display names fall
back to the compact npub instead of rendering empty, while nonblank
authored names render verbatim (padding included).
- **Profile sheet → "Copy public key"** now copies the full canonical
npub — never raw hex. When the identity string isn't a valid public key,
the copy tile is disabled, so a malformed key never reaches the
clipboard.
- **Settings → Identity (pubkey)** displays and copies the full npub; an
invalid identity reads "Identity unavailable" with copy disabled.
- **Invalid identities never leak truncated raw hex** into the UI
anywhere — they render a neutral "Unknown identity" label.
- **Unchanged on purpose:** display names and verified handles (NIP-05 —
the `name@domain` badge) still render as before. Unnamed avatars keep
distinct per-key initials, derived from the underlying hex key rather
than the npub — otherwise every unnamed key would render the same "N"
initial. Event IDs are not public keys, so they keep their hex
truncation (in Pulse's "Replying to", the parent author shows npub while
an event-id fallback still shows hex). The nevent share link, private
keys, and internal hex storage are untouched. Inputs that accept a key
(invite/member entry) accept both hex and npub and keep working in hex
internally.

### Related issue

N/A. Searched open issues/PRs for npub identity display on mobile —
closest related: none found. Desktop's parallel npub standardization
lives in the stacked desktop PRs (#7488 foundation, #7489 controls,
#7495 display surfaces); this is the independent mobile slice (based
directly on `main`, not on those branches).

### Testing

At exact head `5a620e420a1fd57d9d8011ac26434eed32fcf765` (base: `main`
`44316ff72`; 40 files, +1,345/−154):

- Full mobile suite: 2,098 tests passing (`cd mobile && flutter test`);
`flutter analyze` clean; `dart format --set-exit-if-changed .` clean —
the same checks CI runs.
- Widget/unit coverage at production seams: compact labels and hex-keyed
avatar initials for DM headers/tiles, member rows, mention suggestions,
and Pulse reply context; DM fallback avatars keyed to the labeled
counterpart (self-first order and self-DMs); blank/whitespace
display-name npub fallback with nonblank authored labels verbatim,
including the Activity inbox sender and profile-sheet heading (each with
its own empty/whitespace production-seam regression); full-npub copy and
disabled-copy semantics in profile and settings; invalid-key
suppression; and hex↔npub input round-trips.

Verified via unit and widget tests — no device/simulator validation is
claimed.

### Task provenance

Buzz channel: `1f0e4a3d-7e01-4efe-bb16-843b357f85c9`

Task:
buzz://message?channel=1f0e4a3d-7e01-4efe-bb16-843b357f85c9&id=86b34eb4bd84a1472419e9af22636c011c0fe273e3c196f967d7a36996e149b6

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-09 14:08:24 -04:00
TolgaCinisli
fa1b27bcc8 fix(mobile): style inline code with the app mono face (#6631)
## Summary

Inline code on mobile renders as **bold body text on a faint background
wash** — no monospace face, no chip, and it cannot wrap. #5257 diagnosed
this as a missing `highlightBuilder`.

That is no longer the right fix. `gpt_markdown` 1.2.0 deprecates
`highlightBuilder` (removal in 2.0.0), renders inline code as a real
chip, and adds `InlineCodeStyle` for restyling it. The package author
confirmed this on the issue. So this PR is an upgrade — 1.1.6 → 1.2.1 —
plus one theme declaration, rather than the builder the issue originally
asked for.

**Where the style is declared.** `GptMarkdownThemeData` goes in
`AppTheme._buildTheme`, which both `light()` and `dark()` call. That
reaches all four `GptMarkdown` call sites — `message_content`,
`transcript_item_widget`, `token_pill`, `custom_emoji_render` — so the
style is stated once instead of per widget. A widget-level
`inlineCodeStyle` would have covered channel messages only, leaving the
other three on the package's defaults.

**What is declared.** Face, size, ink, chip fill and outline — not the
face alone. A face name on its own leaves the rest on the package's
defaults, which put inline code at 14.1sp beside a fenced block's 13, on
a neutral `onSurface` tint rather than the app's code surface. In dark
that tint is *lighter* than the surface, while every other code surface
in the app is recessed, so the chip read as a different kind of object.
All of it now comes from one `CodeStyle` declaration that the fenced
block reads from too, so the two cannot be edited apart.

**Three adaptations the upgrade requires.** Each was found by running
the gate, not by reading the changelog:

1. **`imageBuilder` widened** to `(context, url, width, height)`. This
is a hard compile error, and it is **not listed in the package's
migration guide**, which states "nothing here stops code compiling".
Worth reporting upstream.
2. **`autolink` now defaults to `true`.** `normalizeBareLinks()` already
rewrites bare URLs into Markdown links before rendering, so both would
run. `message_content` opts out with `autolink: false` to keep current
behaviour exactly. The migration guide argues for dropping the
pre-processor instead — a better fix, but a behavioural change that
belongs in its own PR.
3. **`gpt_markdown.dart` now re-exports `markdown_config.dart`**, making
two direct imports redundant. `flutter analyze` reports `No issues
found!` on 1.1.6 and flags both on 1.2.1, so these warnings are new, not
pre-existing.

**Deliberately out of scope.** The three non-message call sites now
autolink bare URLs, since only `message_content` has a pre-processor to
collide with. Custom inline components (`_MentionMd`, `CustomEmojiMd`,
`_ChannelLinkMd`) could additionally declare `allScopesExceptLinkLabel`
— 1.2.0 offers it as the fix for a `WidgetSpan` chip going blank inside
a link label on iOS — but current behaviour is unchanged without it, so
that stays a separate change.

### Related issue

Fixes #5257

Duplicate scan: searched `gpt_markdown`, `inline code mobile`,
`highlightBuilder` and `InlineCodeStyle` across both PRs and issues. No
open PR touches inline code styling. #6135 (link labels) and #6166 (text
selection) also touch mobile Markdown but address different defects.

### Testing

Full gate, `just ci` — exit 0:

| Stage | Result |
|---|---|
| Rust (33 suites) | 4768 passed, 0 failed |
| Desktop | 5799 passed, 0 failed |
| Mobile | **2011 passed**, 0 failed |
| `flutter analyze` | `No issues found!` |
| Desktop + web build | ok |

Run on the branch with `main` merged in, so these numbers match what CI
builds.

**New regression test** — `renders inline code in the app code style`.
It resolves the `CodeTextSpan` the package tags inline code with, which
carries both the resolved `TextStyle` and the colours the chip behind it
is painted with, so face, size, ink, fill and outline are all asserted
rather than a widget's presence. It is negative-controlled: reverting
only the theme declaration fails it with

```text
Expected: a numeric value within <0.001> of <13.0>
  Actual: <14.1>
```

and dropping the declaration entirely falls back to
`packages/gpt_markdown/JetBrainsMono` — so the test measures the real
thing, and it would catch a future regression that silently drops the
theme extension.

The test passes `baseStyle: messageBodyTextStyle`, the style the message
surfaces actually use; the widget's own fallback is the smaller
`bodyMedium`, which would move the expected size.

The test finds paragraphs with `find.byWidgetPredicate((widget) =>
widget is RichText)`, not `find.byType(RichText)`: inline code renders
through `BidiRichText`, a `RichText` subclass, and `byType` matches
exact runtime types.

That is a hazard for any test that reads text back out of a paragraph,
and one landed after this branch was cut:
`message_content_custom_emoji_test.dart` arrived with #6996 and its
`code keeps literal emoji while adjacent known tokens render` case reads
a code span through `find.byType(RichText)`. It passes on `main` and
fails on the merge result, which is what CI builds, so it went red only
once CI was authorized. It now uses the same predicate. The two other
`byType(RichText)` call sites — the rest of that file and
`message_author_meta_test.dart` — were re-run and pass: their content
carries no code span, so the exact type still matches. They were left
alone.

### Screenshots

Rendered through the real `MessageContent` widget with the app's own
fonts loaded, at 390pt wide, 3x DPR. Sample text: ``Set `BUZZ_RELAY_URL`
before launch, then run `just mobile-test` to verify.``

| | Before (1.1.6) | After (1.2.1) |
|---|---|---|
| Light |
![before-inline-code-light](https://raw.githubusercontent.com/TolgaCinisli/buzz/2d2d846291416d9b32d3fb9cfead950bcc4fe123/pr-6631--before-inline-code-light.png)
|
![after-inline-code-light](https://raw.githubusercontent.com/TolgaCinisli/buzz/f230b95c7260a32bd5d76b1ac42130720a168521/pr-6631--after-inline-code-light.png)
|
| Dark |
![before-inline-code-dark](https://raw.githubusercontent.com/TolgaCinisli/buzz/2d2d846291416d9b32d3fb9cfead950bcc4fe123/pr-6631--before-inline-code-dark.png)
|
![after-inline-code-dark](https://raw.githubusercontent.com/TolgaCinisli/buzz/f230b95c7260a32bd5d76b1ac42130720a168521/pr-6631--after-inline-code-dark.png)
|

Before: bold Inter on a flat wash, no chip edge, and `just mobile-test`
breaks across the line with the wash simply ending. After: Geist Mono in
a bordered, rounded chip, and the wrapped fragment gets its own chip on
each line.

---------

Signed-off-by: Tolga Cinisli <tolgacinisli@gmail.com>
Co-authored-by: Tolga Cinisli <tolgacinisli@gmail.com>
2026-09-08 08:05:11 -06:00
klopez4212
6f5ec4a731 Add mobile voice notes (#7121)
## Summary
- add iOS and Android voice-note recording and preview directly in the
mobile composer
- add waveform playback, scrubbing, speed controls, haptics, and
one-shot playback in chat
- package recordings in a canonical H.264/AAC MP4 envelope on both
platforms so existing relays accept them
- preserve the shared composer interaction and attachment-card treatment
across mobile platforms

Mobile counterpart to #6978.

## Testing
- `just ci`
- `just mobile-check`
- `just mobile-test` (2,026 tests)
- Android debug build compiled, installed, launched, and Voice note
verified in the attachment menu on Pixel 10
- signed iOS device build installed on iPhone

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Signed-off-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
2026-09-03 08:07:04 +00:00
Wes
2f3dd850db fix(relay): reject a frame on its own acknowledgement channel (#6961)
Pinky, an AI agent, updated this description on Wes's behalf after
taking over the startup investigation.

**Category:** fix

**User Impact:** An EVENT refused by WebSocket admission or handler
saturation receives a correlated `OK(event_id, false, reason)` instead
of an uncorrelated NOTICE, so the client can settle that refusal without
waiting for its publish timeout. Rate-limited refusals also arm client
backoff. This fixes a protocol failure mechanism; it does not establish
that every startup send will succeed or that the reported Desktop
startup incident is fully resolved.

**Problem:** Startup opens several live subscriptions and publishes at
once, and the relay's WebSocket admission gate is a fixed 5-second
window (`ws_admission_budget` = `human_ws_events_per_sec * 5`). If that
shared per-principal quota is exhausted, `enforce_ws_admission`
previously rejected an EVENT with a bare `["NOTICE", reason]`. Quota
pressure is a possible trigger, not proof of the original incident's
complete cause.

A NOTICE carries no event id. Both clients settle a pending publish
*only* from an `OK` keyed by event id (desktop `pendingEvents`, mobile
`_pendingEvents`), so nothing settled — and `handle_text_message`
returns early, so no `OK` ever followed either. The send **could not
fail**; it could only time out at `PUBLISH_TIMEOUT_MS` = 25s. That
explains how this rejection mechanism can produce a roughly 25-second
timeout; attributing the original report to it still requires the actual
startup/send workflow.

The handler-semaphore saturation path had the identical defect, and that
one needs no quota burst to fire.

**Solution:** NIP-01 gives each request type its own acknowledgement
channel, and a rejection is only actionable on the same one. Reject a
REQ with `CLOSED`, an EVENT with `OK(id, false, reason)`, and fall back
to `NOTICE` only where no per-request correlation exists. COUNT refusals
now also use `CLOSED(query_id, reason)` per NIP-45, covering both quota
admission and handler saturation (added in
`cd12c93804b87a24b61075dfd171dc471a0a527f`).

Reason strings are unchanged, so the `rate-limited:` prefix and `retry
in {N}s` hint that existing client gates parse keep working (desktop
`parseRateLimitHint`, mobile `RelayRateLimitGate`, buzz-acp
`set_rate_limit_gate`). Only the frame *type* changes, so
`docs/multi-tenant-relay.md` L7 stays satisfied.

Two notes on how this landed, both worth a reviewer's attention:

1. **A survived mutation became a design change.**
`send_admission_result` originally took a `RejectionTarget` parameter,
and reverting the *second* call site (the per-minute message quota)
survived the whole suite — with Redis unreachable the first quota check
short-circuits, so that line is unreachable in test. Rather than test
around it, the parameter is gone: the target is derived from the frame,
so no call site can name the wrong channel.

2. **The relay fix would have caused a client regression on its own.**
Gate arming lived only in the NOTICE branch. Once rejections arrive as
`OK:false`, `handleOk` failed the send without ever backing off — the
client would retry straight into the same quota. Desktop and Mobile now
arm on a `rate-limited:` OK rejection. ACP was subsequently fixed in
`3b06dd32493596ec650f20abf8805791c50fdc24`: it arms the gate and
re-parks only the refused observer frame, preserving other in-flight
frames. Desktop gets `activateRateLimitIfSignalled` as the single owner
of that prefix test, called from both `handleOk` and the NOTICE branch.

<details>
<summary>File changes</summary>

**crates/buzz-relay/src/rejection.rs** (new)
Owns the admission-rejection concern: `RejectionTarget`,
`rejection_target_for`, `request_rejection_message`,
`send_admission_result`, and `enforce_ws_admission`, moved out of
`connection.rs`. Six tests, two of which drive the real
`enforce_ws_admission` against a real `AppState`.

**crates/buzz-relay/src/connection.rs**
Fix the EVENT handler-semaphore rejection to correlate to the event id;
delegate admission to the new module. Add two tests that drive the real
`handle_text_message` with every handler permit held. Down from 1319 to
1116 lines.

**crates/buzz-relay/src/state.rs**
Widen the existing `test_state` helper to `pub(crate)` so the rejection
tests reuse it rather than adding a ninth copy of `AppState`
construction.

**desktop/src/shared/api/relayRateLimitGate.ts**
Add `activateRateLimitIfSignalled` — one owner for the `rate-limited:`
prefix test, since three inbound frame types now carry it.

**desktop/src/shared/api/relayClientSession.ts**
Arm the gate on a rate-limited OK rejection; route the NOTICE branch
through the same helper. Net zero lines, which keeps this
already-oversized file within the differential ratchet.

**desktop/src/shared/api/relayClientPublishRejection.test.mjs** (new)
Four tests against the real `RelayClient`: a rate-limited OK settles the
pending publish and arms the gate; an ordinary rejection does not arm
it; an accepted OK still resolves.

**mobile/lib/shared/relay/relay_session.dart**
Arm the gate in `_handleOk` for a rate-limited rejection.

**mobile/test/shared/relay/relay_session_test.dart**
Two tests driving the real `publish` + `debugHandleMessage` path.

</details>

<details>
<summary>Validation</summary>

**Mutation-tested — 5 mutations, all now killed.** Each production call
site was reverted to the defective behaviour to confirm a test fails.
This caught two false-negative tests:

| # | Mutation | Result |
|---|----------|--------|
| 1 | `rejection_target_for`: EVENT → `Connection` | 4 tests fail |
| 2 | EVENT handler-semaphore call site → bare NOTICE | **survived at
first** |
| 3 | per-minute quota call site → `Connection` | **survived**; fixed by
removing the parameter |
| 4 | desktop `handleOk` gate arming removed | 1 test fails |
| 5 | mobile `_handleOk` gate arming removed | 1 test fails |

Mutation 2 is the lesson: my first saturation test called
`request_rejection_message` directly, so reverting the real call site
inside the `match` arm left it green. It now drives
`handle_text_message` itself and dies on that mutation.

- `cargo test -p buzz-relay` — 928 passed, 1 failed:
`api::mesh_demo::tests::demo_join_forwarded_arm_round_trips_echo`,
**pre-existing**, reproduced with all changes stashed at `4dd4d73de`.
- `cd desktop && npm test` — 5721 passed, 0 failed (full suite).
- `cd mobile && flutter test` — 1876 passed, 0 failed (full suite).
- `just fmt-check`, `just clippy`, `just desktop-check`, `just
mobile-check`, `just file-size-check` — clean. Desktop's 5 biome
warnings are pre-existing (reproduced with changes stashed).
- All 9 pre-push lanes green, including `rust-tests` and
`desktop-tauri-checks`.

**Not verified:** not reproduced end-to-end against a live relay under a
forced quota burst. The causal chain is source-proven and
mutation-proven at the frame level; the ~25s attribution follows from
`PUBLISH_TIMEOUT_MS` but is not directly measured. A packaged-build
click-through would close that gap.

</details>

Related work: #6957 bounds Desktop HTTP event submission, but safe
retained-operation recovery after exhausted/ambiguous outcomes remains
unfinished. #6998 is the separately reviewable Desktop
readiness/duplicate-subscription slice. Neither is claimed to complete
native before/after startup-send validation.

Diagnosis note: `RESEARCH/DESKTOP_STARTUP_SEND_STALL_2026_08_27.md`
(Brain's workspace).

## Current review disposition (2026-08-28)

The [review on
`cd12c938`](https://github.com/block/buzz/pull/6961#pullrequestreview-5052902510)
identified ACP's missing rate-limited-OK handling. Commit
`3b06dd32493596ec650f20abf8805791c50fdc24` fixes gate arming, re-parking
the specifically refused observer frame, and the stale NOTICE comment.
Two regressions drive the real frame dispatcher. See [the implementation
and validation
response](https://github.com/block/buzz/pull/6961#issuecomment-5455032054).

The Mobile generation-check inline thread is resolved: its `async
publish` returns a failed Future when superseded; it does not throw
synchronously at invocation. No further production change was indicated
by that comment.

The validation counts above describe the original slice, not a new
rerun. At `3b06dd324`, the current GitHub check rollup has successful
completed test/build checks (non-applicable jobs skipped). The
security-review comment still requires review for the current base/head
range; do not read a green authorization job as a completed security
review. Approval and merge remain human decisions.

---------

Signed-off-by: Brain <1a02c72794dcd0f07058a353bc3a81f4028b8c77c92c87fce6d5c8b85970a20b@buzz.block.builderlab.xyz>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Brain <1a02c72794dcd0f07058a353bc3a81f4028b8c77c92c87fce6d5c8b85970a20b@buzz.block.builderlab.xyz>
Co-authored-by: Carl <9d00794d3df50972eb8b615511783cab12a77a8fd5dd5edd58073ec73b54bd8b@buzz.block.builderlab.xyz>
2026-08-31 14:43:31 -06:00
Arjun Mahanti
bc006f6708 feat: render agent avatars as squircles (#7106)
## Summary

- render every agent/AI identity as a 30% squircle across desktop and
mobile while keeping human avatars circular
- propagate agent identity through message, thread, profile, reaction,
member, DM, search, workflow, project, huddle, forum, pulse, and
agent-management surfaces
- preserve squircle geometry for fallbacks, focus/status treatments,
add-agent controls, and overlapping avatar outlines (`calc(30% + 2px)`
for the outer background)

### Related issue

None found. This change was requested and visually reviewed in the
originating Buzz thread.

### Testing

- `just desktop-test` — 5,799 passed
- `just mobile-test` — 2,008 passed
- pre-push gates passed at `0d59d77b120dcb90aac2f918e422c11c9fa5353b`:
desktop check, TypeScript typecheck, desktop full test suite, mobile
format/analyze and full test suite, Rust tests, Tauri checks, and
differential file-size gate
- deterministic desktop visual sweep covered channel messages/thread
summaries; thread, subthread, and sub-subthread depths; reactions and
reactor popovers; hover/full profiles; added-to-channel activity;
channel members/settings; agent library/team overlaps; agent creation;
mention autocomplete; and DM header/sidebar/settings

### UI evidence

The complete labeled visual matrix is available in the originating Buzz
review thread. GitHub-hosted copies will be added in a follow-up PR
comment using the repository screenshot script.

---------

Signed-off-by: Fizz <dae5f6af70b8695a8b83c8deae555f63be41630ec2b8cd493e41a439c9527dd8@buzz.block.builderlab.xyz>
Co-authored-by: Fizz <dae5f6af70b8695a8b83c8deae555f63be41630ec2b8cd493e41a439c9527dd8@buzz.block.builderlab.xyz>
2026-08-31 13:31:33 -04:00
Wes
b593c7d7fe perf(mobile): reduce cold startup and channel rendering delays (#6996)
Pinky is opening this PR on Wes’s behalf.

## Summary

Reduce two separately measured mobile delays without changing the relay
API or removing rich message rendering:

- Publish the finite channel-list snapshot without waiting for live
subscription setup.
- Batch active channel-list subscriptions into sorted, deterministic
chunks of at most 128 explicit channel IDs, retaining unchanged chunks.
- Install replacement chunks before retiring old coverage. Retain old
chunks across thrown replacement failures; filter callbacks to the
current relay/identity and still-desired channels; clean up
retired/in-flight work across disconnect and disposal.
- Scope the custom-emoji Markdown matcher to known shortcodes actually
referenced in the rendered content, rather than embedding the whole
community palette in every message’s regex. Preserve unknown literals,
shared-colon token boundaries, event-tag URL priority, content edits,
and code literals.
- Honor explicit zero retry hints without inventing a ten-second
session-wide gate, while preserving the ordinary live-subscription retry
backoff and any already-active gate.

## Matched performance results

Medians of three before and three after process-cold launches,
alternated on the same authenticated iPhone 17 Pro / iOS 26.5 simulator.
Before is mobile source at `e76c81968b65b0755b83efdd59dc3375c59ddf40`;
after is this production patch before two documentation-only comment
fixes.

First channel-list frame: 11.617s → 3.179s · 73% lower latency

Live setup duration: 8.475s → 0.185s · 98% lower latency

Channel-open first message-list frame: 2.754s → 1.230s · 55% lower
latency

Message data ready → first frame: 1.977s → 0.286s · 86% lower latency

Channel-open reveal complete: 2.845s → 1.394s · 51% lower latency

Channel-open data readiness: 0.770s → 0.944s · 23% higher latency

The gain is client-side orchestration/rendering, not a claim that the
relay became faster. First channel-list frame ranges were 10.835–11.788s
before and 2.872–3.395s after; channel-open first-frame ranges were
1.560–2.906s before and 1.149–1.317s after.

### Measurement boundaries

- Debug simulator builds, CPU sampling disabled, bounded timestamp
probes enabled identically. These are not release/physical-device
measurements.
- Startup clock starts at Dart `main`; build/install/native pre-main
time is excluded. Auth/preferences and OS/disk caches are retained
between new processes.
- Same account scale: 113 active channels. Latest-message events varied
slightly with live activity (1543–1546).
- Channel-open uses the same initial 50-row history window, 97 query
events, and 67 provider events. The 2306-entry emoji palette is
explicitly loaded before navigation on both sides; palette preparation
is excluded from the channel-open clock and happens after the startup
frame measurement.
- Both diagnostic builds temporarily disabled unused avatar segmentation
to work around the existing Google ML Kit arm64-simulator slice
limitation. The workaround, dependency/native changes, auto-navigation,
and all probes are excluded from this PR.

## Validation

- Full mobile package suite: `flutter test` — 1890 passed.
- `just mobile-check` — 506 files unchanged; analyzer clean.
- `just file-size-check` — policy tests and all client ratchets passed.
- `git diff --check` — passed.
- New lifecycle regressions cover front-sorting insertion across a chunk
boundary while replacement readiness is paused, failure
retention/departed-channel filtering, retired generation + disconnect
cleanup, disposal, chunk limits, unchanged-set reuse, and scope
switches.
- Emoji unit/widget coverage includes a 2500-unused-emoji palette,
unknown tokens, case matching at the component level, shared-colon
boundaries, rich text, event URL priority, and content edits.
- Fresh-frame source review traced the subscription queue/fences,
callback scopes, duplicate-event paths, matcher/wiring, and retry
scheduling.
- At committed/pushed head `13a83b628c8411c5885e6f76a250ba87accf6067`,
all normal pre-push hooks passed: `mobile-checks` (formatter, analyzer,
and the full 1890-test mobile suite), `file-size-check`, `branch-skew`,
and `push-head-scope`. The commit hook formatted 506 files with no
changes. Runtime measurements preceded only the two
documentation-comment fixes; no runtime source changed afterward.

## Limits / follow-ups

- `RelaySession.subscribe` still settles under its existing
EOSE/fallback/retryable-CLOSED contract. “Setup completed” is not an
unconditional EOSE or live-delivery guarantee. This PR does not add
status-aware replacement ownership.
- The channel-message provider still awaits subscribe before fetching
history; that separate serialization is not removed here.
- Oversized Huddle queries and the separate history batching path above
128 active channels remain follow-ups, as do pre-existing read-state
initialization/size warnings.
- Palette-only widget refresh and upstream Markdown uppercase-dispatch
behavior are not changed.
- A clean source build still has the existing Google ML Kit
arm64-simulator issue; the profiling workaround is not a proposed
product fix.

Originating Buzz conversation:
buzz://message?channel=793b0522-7995-4375-b1a6-fd94a96fa21d&id=6ba88afdec78ab2cfb6728afcd4a6d10f29e6aa33ff0f62f45d6750381e4d789

---------

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Pinky <5f5ab050ec58ae208332edd544ebf705221e24c1b86d82a6ca07038a7a8f6ac9@buzz.block.builderlab.xyz>
Co-authored-by: Brain <1a02c72794dcd0f07058a353bc3a81f4028b8c77c92c87fce6d5c8b85970a20b@buzz.block.builderlab.xyz>
Co-authored-by: Carl <9d00794d3df50972eb8b615511783cab12a77a8fd5dd5edd58073ec73b54bd8b@buzz.block.builderlab.xyz>
2026-08-28 15:38:03 -06:00
Tom Brow
c432a111ca feat(mobile): push notifications MVP (#6269)
This PR implements MVP, iOS-only,
[NIP-PL](8d2d0ff5ad/docs/nips/NIP-PL.md)-compliant
push notifications.

A relay with `BUZZ_PUSH_ENABLED` will send a push notification for any
message that appears in the in-app Notifications tab.

## Enrollment flow
The first time the client first connects to a relay with
`BUZZ_PUSH_ENABLED`:
```mermaid
sequenceDiagram
    autonumber
    participant App as Buzz iOS app
    participant iOS
    participant Relay as Buzz relay
    participant Attest as Apple App Attest
    participant Gateway as Push gateway

    App->>Relay: Fetch NIP-11 push capability
    Relay-->>App: Push profile, current relay public key, and limits

    par
        App->>iOS: Request notification permission
        iOS-->>App: Permission result
    and
        App->>iOS: Register for remote notifications
        iOS-->>App: Device token
    end

    App->>Gateway: Request installation challenge
    Gateway-->>App: Single-use challenge
    App->>Attest: Attest installation transcript
    Attest-->>App: Attestation proof
    App->>Gateway: Enroll device token and proof
    Gateway-->>App: Installation handle

    App->>Gateway: Request delegation challenge
    Gateway-->>App: Single-use challenge
    App->>Attest: Assert relay-key delegation
    Attest-->>App: Assertion
    App->>Gateway: Create delegation
    Gateway-->>App: Opaque endpoint grant

    App->>Relay: Publish encrypted push lease and filters
    Relay-->>App: Lease acknowledged
```

## Push-time flow

When a notification-eligible event is received by the relay:

```mermaid
%%{init: {
  "sequence": {
    "actorMargin": 20,
    "width": 110,
    "messageMargin": 18,
    "diagramMarginX": 8,
    "wrap": true
  }
}}%%
sequenceDiagram
    autonumber
    participant Relay as Buzz relay
    participant Gateway as Push gateway
    participant APNs as Apple Push<br/>Notification service
    participant iOS
    participant NSE as Notification service<br/>extension

    Relay->>Gateway: POST /v1/deliveries/apns<br/>opaque endpoint grant, request ID, expiry, NIP-98 authorization

    Gateway->>APNs: POST /3/device/{device-token}<br/>topic, request ID, expiry, constant mutable-content payload
    APNs-->>Gateway: 200 OK: request accepted
    Gateway-->>Relay: 200 OK: accepted status

    APNs-->>iOS: Notification: constant reconnect alert<br/>mutable-content = 1
    iOS->>NSE: Invoke extension<br/>original notification content

    NSE->>Relay: POST /query: subscription filters, limit 10<br/>NIP-98 authorization
    Relay-->>NSE: 200 OK: signed Nostr events<br/>kinds 9, 40002, 45001, or 45003

    NSE->>iOS: Complete notification: title, body, subtitle<br/>thread ID, exact-message target
```

relay → push gateway → APNs -> NSE -> Notification Center

## Known limitations

The APNs wake payload is intentionally constant and opaque: it contains
no originating community or message identifier, in keeping with the
implemented NIP-PL privacy design.

The Notification Service Extension must therefore reconnect to the relay
and resolve eligible messages after each wake. Around overlapping wakes,
timing boundaries, or resolution windows, notification presentation may
occasionally omit an expected message or display a message more than
once.

This best-effort behavior is deliberately accepted for the current
implementation and will be measured during the internal rollout to
determine whether the user experience is acceptable before any broader
deployment; the implementation does not claim exactly-once presentation.

## Validation

Live end-to-end hardware validation used an internal remotely hosted
development relay and push gateway, the APNs sandbox, and a physical
iPhone 12 mini:

- A second real Buzz client published a uniquely marked message through
the hosted relay.
- The relay matched the message and sent the constant opaque wake
through the hosted gateway. The gateway made an actual APNs request; no
`simctl push` or simulated notification was used.
- The iPhone received the notification on its lock screen. The
Notification Service Extension reconnected to the relay, fetched the
event, verified its ID and signature, and replaced the placeholder
content with the real notification title and body.
- After the app populated its shared presentation cache, a final marked
notification visibly showed the sender display name, sender avatar, and
hashtag-prefixed channel name.
- Tapping a lock-screen notification opened Buzz and exercised the
notification-response path and navigated to the corresponding message.

Final validation with a dogfood-signed artifact and production App
Attest/APNs configuration remains a release step.

## Independent pre-reviews

- **First pass:**
[Carl](buzz://message?channel=18882f4c-289f-41db-942f-81f6f8066da1&id=74ab9a93bb227f3e762568f1cf9fee66d7495b0edc3918735ff787238b9cc585)
found missing transient retries, executor-key rotation suppression,
duplicate installation renewal, and an unauthenticated challenge write
amplifier. These were resolved by [retry-safe
bootstrap](https://github.com/block/buzz/pull/6269/changes/12c66ea62)
and [authenticated renewal plus a cross-replica
quota](https://github.com/block/buzz/pull/6269/changes/8e5ece0bd).
[sol-max](buzz://message?channel=ad83385f-8e9e-4461-9a35-c1bf2e208532&id=d26d53daa4684669e2ed354638241f13f36c3a97027fe8b4dd738aff09038962)
found delegation generation burning and an edited applied migration,
resolved by [exact-generation
revocation](https://github.com/block/buzz/pull/6269/changes/c26d2159d)
and a [forward-only
migration](https://github.com/block/buzz/pull/6269/changes/956c1d099).
[k3-max](buzz://message?channel=5e46055d-a766-4065-ae25-05d1e4aaa6b2&id=d43139138a0b15f806cbdbeeedd8f69d992cadf2e805876db6fdde6a34c7eda1)
found no blockers.
- **Exact-head re-review:**
[Carl](buzz://message?channel=18882f4c-289f-41db-942f-81f6f8066da1&id=a897721673459301b0cf26e8b85a1478d7ebbb56a4621f93d774c98d395b8f68),
[sol-max](buzz://message?channel=ad83385f-8e9e-4461-9a35-c1bf2e208532&id=fb2159f709ec68f74f7b21459acd76da0e8a7c5c0f3d469f99826b0cc2380849),
and
[k3-max](buzz://message?channel=5e46055d-a766-4065-ae25-05d1e4aaa6b2&id=2ce2842910435f562e9d9cc718595848f281b122c94605e523a4b964254b8bfb)
independently returned **NO BLOCKERS** at `7eb3a650b`; k3-max also
revalidated every remediation and the endpoint-specific App Attest
enrollment bound.

---------

Signed-off-by: Tom Brow <tomb@squareup.com>
Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: Tom Brow <tomb@squareup.com>
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: Jordan Mecom <jm@squareup.com>
2026-08-28 15:15:09 -06:00
klopez4212
ed11c8d8bf Refresh mobile utility surfaces and theme picker (#6944)
## Summary

- invert mobile utility surfaces so pages and sheets use the softer page
background with raised containers
- rebuild the community theme picker around swipeable Home/Chat
previews, accent and appearance controls, and native iOS glass
interactions
- align shared sheet/profile spacing and radii, and move Theme into the
Community settings card

### Related issue

None found.

### Testing

- `just mobile-check`
- `just mobile-test` (1,871 tests)
- signed iOS Release build installed on a physical iPhone

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Signed-off-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
2026-08-28 18:56:42 +01:00
klopez4212
4d77175c78 fix(client): resurface hidden DMs from live activity (#6885)
## Summary

Hiding a DM row and then receiving a new message from that person never
brought the row back — the reader was left with only an Inbox
notification. This restores the row from live activity, client-side,
with no relay or database changes.

- Subscribe to hidden-DM activity **channel-scoped** over the hidden-DM
id set (`#h`), re-registering whenever the set changes. The relay's
`fan_out_scoped` only routes channel-scoped events (every kind:9 DM
carries a `channel_id`) to channel-scoped subscriptions, so a
community-global `#p` filter receives nothing. Hiding a DM never drops
membership, so `#h` authorization holds. Because every delivered event
is already for a hidden DM the reader belongs to, eligibility no longer
needs a self `p` tag — untagged CLI/agent DMs resurface too — and no
per-event visibility fetch is required.
- On qualifying activity, invoke the existing open-DM action (`41010`)
to reopen the hidden one-to-one or group DM, validating that the relay
reopened the same channel.
- Preserve the existing relay-synced hide snapshot (`41012` → `30622`);
hide state still syncs across devices.
- Let Inbox reopen a hidden DM before navigating to its message, with a
busy state on the row and context-menu "Open in channel" action while a
reopen is pending.
- Coalesce resurface attempts per channel: a concurrent message that
arrives while a reopen is in flight triggers a retry on failure instead
of being marked handled and dropped.
- Write exact dm-visibility query keys on open/hide mutations.

This is the client-only replacement agreed in the Buzz design thread and
supersedes #6713. The accepted limitation is that resurface only fires
while a client is running — a message that arrives while all clients are
closed does not restore the row on next launch (the `30622` snapshot has
no watermark); Inbox click-through is the safety net for that case.

Addresses #6316.

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: Hayt <9e1c23a3fd83f61da34420e4e88ff1b16e45cafcc0cd9019eb07d4ecfa8ca9b0@buzz.block.builderlab.xyz>
2026-08-27 10:29:26 -04:00
klopez4212
8b812017a7 Fix mobile Huddle agent voice turn states (#6611)
## Summary

- ignore mobile room tone when deciding whether human speech should
interrupt agent audio
- show a subtle waiting animation while an agent prepares a response,
then restore its avatar when speech begins
- render agents from Huddle membership before their audio peer starts
transmitting

## Testing

- `just ci`
- signed Release build installed and launched on a physical iPhone
- live Huddle voice and agent-membership behavior verified on device

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Co-authored-by: Mongo <9cfd347903944d5b85aa6c93d2ab67381b978a92a31914bca69998968752a1d7@buzz.block.builderlab.xyz>
2026-08-25 14:59:19 +01:00
klopez4212
9aa332af03 Add inline profile camera capture (#6680)
## Summary

- add inline profile photo capture with smooth avatar-to-viewfinder
transitions
- add close, flip, shutter, retry, and use-photo states with haptics and
front-camera mirroring
- polish iOS liquid-glass controls and avatar editor motion

### Related issue

Follow-up to #6583.

### Testing

- just mobile-check
- just mobile-test (1,743 tests)
- built, installed, and launched on Pixel 10 and iPhone Air

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Code Reviewer <037593536284cf40e221c96c931e9877d4166d54f6bb84e5341a86d7fd5d05a4@buzz.block.builderlab.xyz>
Signed-off-by: Perci <5a968df9a7494b4e019b9ecf739e088ba61097b4312124e9a88ae5b42e3f5f3e@buzz.block.builderlab.xyz>
Signed-off-by: Max <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@buzz.block.builderlab.xyz>
Signed-off-by: Wren <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@buzz.block.builderlab.xyz>
Signed-off-by: Meli <5aaa86bce934fc3445fc254aab560a40923f10252f92107e665073dede0e04d3@buzz.block.builderlab.xyz>
Signed-off-by: morgmart <98432065+morgmart@users.noreply.github.com>
Co-authored-by: Code Reviewer <037593536284cf40e221c96c931e9877d4166d54f6bb84e5341a86d7fd5d05a4@buzz.block.builderlab.xyz>
Co-authored-by: Tyler <109685178+tlongwell-block@users.noreply.github.com>
Co-authored-by: Perci <5a968df9a7494b4e019b9ecf739e088ba61097b4312124e9a88ae5b42e3f5f3e@buzz.block.builderlab.xyz>
Co-authored-by: Max <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@buzz.block.builderlab.xyz>
Co-authored-by: Wren <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@buzz.block.builderlab.xyz>
Co-authored-by: Meli <5aaa86bce934fc3445fc254aab560a40923f10252f92107e665073dede0e04d3@buzz.block.builderlab.xyz>
Co-authored-by: morgmart <98432065+morgmart@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>
2026-08-25 14:58:55 +01:00
klopez4212
822c5ab231 Hide Huddles in mobile agent DMs (#6676)
## Summary
- hide the mobile Huddle action in one-to-one agent DMs
- preserve Huddles for human DMs and group DMs

## Testing
- just mobile-check
- flutter test (1,662 tests)

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
2026-08-25 08:18:22 +01:00
Tom Brow
6eff84d127 fix(mobile): join starter channels after accepting invite (#5915)
### What changed?

After a new mobile invite claim succeeds, Buzz now best-effort ensures
membership in the same public starter channels as desktop:

- `#general`
- `#welcome-everyone`

Missing starters use desktop's deterministic per-relay IDs and exact
public channel configuration, so concurrent mobile and desktop setup
converges safely. Setup failures do not invalidate or retry an already
successful invite claim, and failure for one starter does not block the
other.

The success sheet offers **Continue to #welcome-everyone** when that
channel is available. Mobile does not create the private `Welcome`
channel because it cannot provision the desktop Welcome agents that make
that channel useful.

This PR is stacked on #6145 because it deliberately reuses that PR's
open-channel directory and join behavior. Once #6145 merges, this PR can
be retargeted to `main` without changing its BUZZ-12 diff.

Fixes
[BUZZ-12](https://linear.app/squareup/issue/BUZZ-12/bug-community-appears-empty-after-using-invite-link-on-mobile).

### How is it tested?

- Desktop/mobile deterministic starter-ID parity coverage.
- Existing-channel join and missing-channel creation coverage.
- Duplicate-create convergence and per-channel failure isolation
coverage.
- Invite success remains successful when starter setup fails.
- Widget coverage for continuing directly into `#welcome-everyone`.
- Focused invite/deep-link tests: 23 passed.
- `just mobile-check`: passed.
- `just mobile-test`: 1,483 passed.
- Pre-push repository checks: passed.

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: Codex <noreply@openai.com>
2026-08-24 12:59:21 -07:00
klopez4212
a0298539f7 Add mobile profile editing (#6583)
## Summary

- add mobile editing for display name, profile description, and profile
photo
- support image positioning, emoji backgrounds, and animated avatar
capture with native iOS controls
- refine settings navigation, profile motion, and the connection
identity row

## Testing

- `just mobile-check`
- `just mobile-test` (1,685 tests)

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
2026-08-24 20:26:28 +01:00
klopez4212
4baccd5394 Downgrade mobile Huddles to audio protocol v2 (#6558)
## Summary

- downgrade Mobile Huddle authentication and native media configuration
from protocol v3 to the currently deployed relay's v2 contract
- restore the released one-byte relay peer prefix while retaining later
reconnect, roster, and playout-reset reliability fixes
- update Android, iOS, protocol documentation, and focused tests
together

Protocol v2 does not carry v3's occupancy epoch on audio frames, so it
cannot fence the narrow delayed-packet/peer-index-reuse race. This is an
intentional compatibility tradeoff until the relay v3 rollout is ready.

### Related issue

None found.

### Testing

- `just mobile-check`
- `just mobile-test` — 1,661 tests passed
- Android debug build installed and launched on Pixel 10 as
`xyz.block.buzz.mobile.sprout_mobile_profile_settings`; foreground
process verified
- signed iOS Release build installed and launched on iPhone as
`com.buzz.buzzMobile`; running process verified

A live two-device Huddle audio call remains a manual verification step.

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-08-22 18:37:08 +01:00
klopez4212
8c0f42e187 Add mobile Huddles voice MVP (#6056)
## Summary
- add foreground mobile Huddles on Android and iOS with native Opus
capture/playback, mute, speaker routing, participants, lifecycle, and
minimized drawer UI
- keep mobile Huddle cards and roster state live, including ended rooms,
relay-resolved profiles, and agents
- broadcast desktop agent TTS through the existing Huddle audio protocol

## Scope
Foreground human-to-human voice MVP only. Agent setup/transcripts,
background calling, recording, and advanced device controls remain out
of scope.

## Validation
- `just mobile-check`
- `just mobile-test` — 1,500 passed
- `just desktop-check` and `just desktop-test` — 4,957 passed
- desktop typecheck, strict Clippy, and Tauri tests — 2,445 passed, 15
ignored
- mobile worktree identity contract checks
- physical Pixel/iPhone behavior reviewed during development

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Signed-off-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: leader <71e9f2c44a6932b6772caaaccda1911d010463c3e2c6c40410b8329956046801@buzz.block.builderlab.xyz>
Co-authored-by: Tom Brow <tomb@block.xyz>
Co-authored-by: Mongo <9cfd347903944d5b85aa6c93d2ab67381b978a92a31914bca69998968752a1d7@buzz.block.builderlab.xyz>
2026-08-22 05:28:16 -07:00
klopez4212
aeb741fd31 Polish mobile channel navigation and message sends (#6488)
## Summary
- align iOS back controls and affected titles across channel details,
settings, and pairing
- make channel star and mute actions reflect their state immediately
- animate locally sent channel, thread, and DM messages from behind the
composer with a 300ms ease-out

## Testing
- `just mobile-check`
- full mobile test suite (1,573 tests)

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
2026-08-21 19:13:16 +01:00
klopez4212
ffb12d3b05 Fix mobile thread tail and iOS channel header (#6399)
## Summary

- Hide the thread Latest control once the lazy tail is fully reached.
- Polish the mobile channel header and use native iOS liquid glass for
Back.
- Keep the two-line header aligned and safe at larger text sizes.

## Validation

- `just mobile-check`
- `flutter test` (1,553 tests)
- Signed iPhone build installed and launched

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
2026-08-21 15:27:30 +01:00
klopez4212
a567dfc2df Unify mobile channel details (#6113)
## Summary

- combine channel identity, actions, member previews, and lifecycle
controls in one navigable mobile details page
- add compact member management and desktop-aligned channel editing
- smooth the profile entrance transition and standardize settings-group
spacing
- align Huddle lifecycle rows with regular message author and body
spacing

## Testing

- `just mobile-check`
- `just mobile-test` — 1,477 tests
- Pixel 10 debug build, install, and interaction review

## Snapshots

### Channel header

![Channel header with channel name and member
count](https://raw.githubusercontent.com/block/buzz/c61c64a8db0f69fc71e0ac344d64384a85ad02b5/pr-6113--01-channel-header.png)

### Combined channel details

![Combined channel details with actions and member
preview](https://raw.githubusercontent.com/block/buzz/c61c64a8db0f69fc71e0ac344d64384a85ad02b5/pr-6113--02-channel-details-members.png)

### Manage channel

![Manage channel editing
controls](https://raw.githubusercontent.com/block/buzz/c61c64a8db0f69fc71e0ac344d64384a85ad02b5/pr-6113--03-manage-channel.png)

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Fast Fizz <2df81cb51f05a9d5387ef24d7b9ecb8fcdfcd1c70ffabc67061c9596e1b5b1c4@buzz.block.builderlab.xyz>
Co-authored-by: Fast Fizz <2df81cb51f05a9d5387ef24d7b9ecb8fcdfcd1c70ffabc67061c9596e1b5b1c4@buzz.block.builderlab.xyz>
2026-08-19 17:48:09 +01:00
klopez4212
93114c9c65 Fix mobile Activity thread navigation (#5850)
## Summary

- Open Activity items directly in their target thread while preserving
Activity as the Back destination.
- Fade in a muted target-message highlight after navigation settles,
hold it for three seconds, then fade it away.

## Why

Activity deep links hydrated the channel before opening the thread,
which left the temporary channel route in the navigation stack. The
target highlight also appeared before the route settled and remained
indefinitely.

## Validation

- `just mobile-check`
- Full Flutter test suite (1,357 tests)
- Signed Profile build installed and launched on a physical iPhone

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Fast Fizz <2df81cb51f05a9d5387ef24d7b9ecb8fcdfcd1c70ffabc67061c9596e1b5b1c4@buzz.block.builderlab.xyz>
Signed-off-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Co-authored-by: Fast Fizz <2df81cb51f05a9d5387ef24d7b9ecb8fcdfcd1c70ffabc67061c9596e1b5b1c4@buzz.block.builderlab.xyz>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Mongo <9cfd347903944d5b85aa6c93d2ab67381b978a92a31914bca69998968752a1d7@buzz.block.builderlab.xyz>
2026-08-18 16:01:15 -07:00
Taylor Ho
d8281b9c93 feat(mobile): require device authentication for identity export (#5116)
**Category:** new-feature
**User Impact:** Mobile users must confirm with Face ID, biometrics, or
their device passcode before sending their Buzz identity to Desktop.

**Problem:** A signed-in phone could send its full identity, including
the `nsec`, to a desktop without fresh local verification.

**Solution:** Require OS device authentication before opening the
identity-recovery scanner, retain that authorization only for the active
pairing session and short pairing window, and require fresh
authentication again if it expires before the identity payload is sent.
Normal app opening, identity import, and community removal remain
unchanged.

## Screencasts

| Enable Face ID | Use Face ID |
| --- | --- |
| ![Enabling Face ID during identity
import](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5116/enable-face-id.gif)
| ![Using Face ID for identity
export](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5116/use-face-id.gif)
|

<details>
<summary>File changes</summary>

**Android and iOS integration**
- `mobile/android/app/build.gradle.kts` declares the AppCompat
dependency required by the biometric activity theme.
-
`mobile/android/app/src/main/kotlin/xyz/block/buzz/mobile/MainActivity.kt`
uses the activity type required by the system authentication prompt.
- `mobile/android/app/src/main/res/values/styles.xml` and
`mobile/android/app/src/main/res/values-night/styles.xml` use the
compatible launch theme.
- `mobile/ios/Podfile.lock` records the native local-authentication
dependency.
- `mobile/ios/Runner/Info.plist` explains why Buzz requests Face ID
access.

**Identity policy and pairing flow**
- `mobile/lib/shared/security/sensitive_action_authorizer.dart` wraps OS
authentication and maps platform errors to stable app-level outcomes.
- `mobile/lib/shared/community/community.dart` and
`mobile/lib/shared/community/community_storage.dart` persist the
sensitive-action policy.
- `mobile/lib/features/invites/invite_join_provider.dart` assigns the
explicit policy for invite-created communities.
- `mobile/lib/features/pairing/pairing_provider.dart` gates export,
binds grants to the active community/session, reauthenticates expired
grants, and clears grants on every terminal path.
- `mobile/lib/features/pairing/pairing_page.dart` lets users choose
biometric protection while importing an identity.
- `mobile/lib/features/settings/settings_page.dart` wires pairing into
settings.
- `mobile/lib/features/settings/settings_page/connection_section.dart`
authenticates before opening export recovery and bounds the
foreground-resume wait.
- `mobile/pubspec.yaml` and `mobile/pubspec.lock` add and lock
`local_auth`.

**Coverage**
- `mobile/test/shared/security/sensitive_action_authorizer_test.dart`
covers native result mapping, unsupported devices, and single-flight
behavior.
- `mobile/test/shared/community/community_test.dart` and
`mobile/test/shared/community/community_storage_test.dart` cover policy
defaults and persistence.
- `mobile/test/features/invites/invite_join_provider_test.dart` covers
the invite policy.
- `mobile/test/features/pairing/pairing_page_test.dart` covers import
protection controls.
- `mobile/test/features/pairing/pairing_provider_test.dart` covers
export/import authorization, stale/reset/concurrent guards, malformed
payload cleanup, and no-export failure paths.
- `mobile/test/features/settings/connection_section_test.dart` covers
the tap gate, lifecycle resume, and timeout behavior.

</details>

## Reproduction steps

1. Pair an identity into the mobile app.
2. Open Settings and choose “Send identity to desktop.”
3. Verify Face ID, biometrics, or the device passcode is required before
the recovery scanner opens.
4. Cancel device authentication and verify the scanner does not open and
no identity transfer begins.
5. Authenticate, scan a Desktop recovery code, confirm the SAS, and
verify the identity transfer completes.

## Validation

At `be5620f5f10aa6cc16e86a4f01f102f3d9aeef9b`:
- `cd mobile && ../bin/flutter analyze` — no issues
- `cd mobile && ../bin/flutter test` — 1,368 tests passed
- `cd mobile/android && JAVA_HOME=$(/usr/libexec/java_home -v 21)
./gradlew app:assembleDebug` — debug APK assembled successfully

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
2026-08-15 18:34:02 -07:00
klopez4212
69107dc3bf Polish mobile message threads and composer (#5645)
## Summary

- refine mobile message metadata, search spacing, and Activity filter
semantics
- add channel-parity Latest navigation and stable tail following to
threads
- synchronize Android composer/keyboard geometry and keep Latest spacing
stable across IME transitions

## Validation

- `bin/just mobile-check`
- `bin/just mobile-test` (1,276 tests)
- Pixel 10 install/launch and channel/thread keyboard, Latest, tail, and
back-navigation review
- signed iPhone install/launch workflow

## Snapshots

See the review snapshots below.

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Signed-off-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Fast Fizz <2df81cb51f05a9d5387ef24d7b9ecb8fcdfcd1c70ffabc67061c9596e1b5b1c4@buzz.block.builderlab.xyz>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
2026-08-15 09:14:14 +01:00
Taylor Ho
5ddf23d700 feat(mobile-messages): render compact Buzz permalink chips (#5639)
**Category:** improvement
**User Impact:** Buzz channel, message, repository, pull request, and
issue links now display recognizable context and navigate reliably in
the mobile app.
**Problem:** Bare Buzz permalinks appeared as raw or ambiguous URLs on
mobile, while channel and message links were not handled consistently
across Markdown forms and startup states.
**Solution:** Normalize eligible bare Buzz URLs without consuming
Markdown syntax, render them as semantic icon-prefixed chips, and route
channel/message targets through the mobile deep-link dispatcher while
preserving authored Markdown labels as ordinary links.

<details>
<summary>File changes</summary>

**mobile/lib/features/channels/deep_link_dispatcher.dart**
Routes parsed channel and message links through the appropriate in-app
navigation callbacks.

**mobile/lib/features/channels/message_content.dart**
Presents all bare Buzz permalinks as semantic icon chips and keeps
authored labels as ordinary links.

**mobile/lib/features/channels/message_content/link_normalizer.dart**
Normalizes bare and autolinked Buzz URLs without consuming Markdown
delimiters, code, or punctuation.

**mobile/lib/shared/deeplink/deep_link.dart**
Adds strict channel and project-entity parsing alongside message deep
links.

**mobile/lib/shared/deeplink/pending_deep_link_provider.dart**
Preserves pending navigation until the mobile routing surface is ready.

**mobile/test/features/channels/channel_detail_page_test.dart**
Updates navigation integration coverage for icon-prefixed channel chips.

**mobile/test/features/channels/deep_link_dispatcher_test.dart**
Covers channel/message dispatch and missing-target behavior.


**mobile/test/features/channels/message_content/link_normalizer_test.dart**
Exercises Markdown-safe normalization across the full Buzz link suite.

**mobile/test/features/channels/message_content_test.dart**
Verifies chip labels, icons, semantics, authored-label opt-out, and
navigation callbacks.

**mobile/test/shared/deeplink/deep_link_test.dart**
Covers strict parsing for channel, message, repository, pull-request,
and issue links.

</details>

## Reproduction steps
1. Run the mobile app and open a channel containing bare
`buzz://channel`, `buzz://message`, `buzz://repo`, `buzz://pr`, and
`buzz://issue` URLs.
2. Confirm each bare URL renders as one cohesive chip with a type icon,
a useful name or shortened identifier, and no duplicated channel `#`
character.
3. Add an authored Markdown link such as `[design
discussion](buzz://issue?...)` and confirm the supplied label remains an
ordinary link rather than becoming a chip.
4. Select channel and message links and confirm they navigate correctly
from inline and autolinked forms.

## Screenshots / demos
**iOS Simulator — channel, message, repository, pull request, and issue
permalink chips**

Real app build (`37b2cb5eb`) running on an iPhone 17 Pro simulator.

![Mobile permalink chips on iOS
Simulator](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5639/mobile-permalink-chips-simulator.png)

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-14 10:44:58 -07:00
klopez4212
b30f1f6129 Polish mobile profiles, DMs, and sheets (#5401)
## Summary
- add poster-first, tap-to-toggle animated avatars on profile surfaces
while preserving transparent/static behavior elsewhere
- align mobile DM headers, membership actions, and invisible agent
recipient addressing with established desktop semantics
- polish titled sheets and status editing, preserve native iOS sheet
corners, and batch relay reads to improve review-build responsiveness

## Snapshots

<table>
  <tr>
    <th>Profile avatar</th>
    <th>Agent DM header and composer</th>
  </tr>
  <tr>
<td><img
src="https://raw.githubusercontent.com/block/buzz/e8de7495451dbe1a393ab43c5e204ca7425f2ba5/pr-5401--profile-avatar.png"
width="360" alt="Mobile profile settings with animated avatar
surface"></td>
<td><img
src="https://raw.githubusercontent.com/block/buzz/e8de7495451dbe1a393ab43c5e204ca7425f2ba5/pr-5401--agent-dm.png"
width="360" alt="Agent direct message with masked presence and normal
composer"></td>
  </tr>
  <tr>
    <th>Members sheet</th>
    <th>Status editor</th>
  </tr>
  <tr>
<td><img
src="https://raw.githubusercontent.com/block/buzz/e8de7495451dbe1a393ab43c5e204ca7425f2ba5/pr-5401--members-sheet.png"
width="360" alt="Members bottom sheet with centered title and padded
content"></td>
<td><img
src="https://raw.githubusercontent.com/block/buzz/e8de7495451dbe1a393ab43c5e204ca7425f2ba5/pr-5401--status-sheet.png"
width="360" alt="Status editor bottom sheet with duration and quick
statuses"></td>
  </tr>
  <tr>
    <th colspan="2">Switch Community</th>
  </tr>
  <tr>
<td colspan="2" align="center"><img
src="https://raw.githubusercontent.com/block/buzz/e8de7495451dbe1a393ab43c5e204ca7425f2ba5/pr-5401--switch-community.png"
width="720" alt="Switch Community bottom sheet with centered title and
aligned Edit action"></td>
  </tr>
</table>

## Validation
- `just mobile-check`
- `just mobile-test` (1,283 tests)
- installed and reviewed isolated debug builds on iPhone and Pixel

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-13 20:16:04 -07:00
klopez4212
8abc2baf0b Add mobile community invites (#5641)
## Summary
- add a permission-gated mobile community invite page
- create, copy, and natively share configurable invite links
- invite a validated npub directly with member/admin role selection
- reuse Buzz profile actions, search styling, settings rows, and modal
sheets

## Validation
- `just mobile-check`
- `flutter test` (1,275 tests)
- Pixel and iPhone review builds installed and launched

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Signed-off-by: Fast Fizz <2df81cb51f05a9d5387ef24d7b9ecb8fcdfcd1c70ffabc67061c9596e1b5b1c4@buzz.block.builderlab.xyz>
Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
Co-authored-by: Fast Fizz <2df81cb51f05a9d5387ef24d7b9ecb8fcdfcd1c70ffabc67061c9596e1b5b1c4@buzz.block.builderlab.xyz>
2026-08-13 17:47:44 +01:00
Logan Johnson
7634fe7456 fix(mobile): settle hydrated threads on latest reply (#4702)
🤖
## Summary

Mobile threads could open above the newest reply because the reply query
hydrates across relay pages while the list is still being laid out.
Ordinary thread opens now wait for authoritative hydration and late
layout before settling on the latest reply.

The initial settle is generation-guarded: if another reply arrives while
it is pending, the stale target is discarded and the current tail
becomes the target. Explicit deep links still own their requested
position, existing threads only follow remote replies when the previous
tail was visible, and local sends remain visible.

### Related issue

No matching issue found. This is separate from the channel
unread-navigation behavior in #4239.

Originating Buzz thread:
`buzz://message?channel=a9081ecd-9be0-400b-8bf9-2e8e0d385b80&id=bfb289fc53754f62f641fbf58bf2d7a9c181a3e6eb09a6ba762aeb6904b6cde4&thread=bfb289fc53754f62f641fbf58bf2d7a9c181a3e6eb09a6ba762aeb6904b6cde4`

### Testing

- Added a widget regression covering paginated hydration plus a live
reply arriving during the initial settle.
- Full mobile Flutter test suite passed; `flutter analyze` passed.
- GitHub CI passed, including the Mobile job.
- Built, installed, and launched the debug app on an iPad Pro 11-inch
(M4), iOS 18.6 simulator. An authenticated manual thread traversal was
not performed because the fresh app was not paired to a relay account.

---------

Signed-off-by: npub13n66s06epmqf2kc3v373ez8hj65cuzyvxzjf93vwpervxqn2u7jq2qd9je <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@buzz.block.builderlab.xyz>
Signed-off-by: loganj <loganj@squareup.com>
Signed-off-by: npub1em3jmyn4vu57urqf03txrwreccvejvwdy5c4er8nnrwt7rc4tncscs3ssu <cee32d92756729ee0c097c5661b879c6199931cd25315c8cf398dcbf0f155cf1@buzz.block.builderlab.xyz>
Signed-off-by: Brother Darryl <146fb160a3266e6165bfa385f6048c975eda9e21cf65da097a0b5ea7952532a5@buzz.block.builderlab.xyz>
Signed-off-by: Larry <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@buzz.block.builderlab.xyz>
Co-authored-by: npub1em3jmyn4vu57urqf03txrwreccvejvwdy5c4er8nnrwt7rc4tncscs3ssu <cee32d92756729ee0c097c5661b879c6199931cd25315c8cf398dcbf0f155cf1@buzz.block.builderlab.xyz>
Co-authored-by: npub13n66s06epmqf2kc3v373ez8hj65cuzyvxzjf93vwpervxqn2u7jq2qd9je <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@buzz.block.builderlab.xyz>
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: Brother Darryl <146fb160a3266e6165bfa385f6048c975eda9e21cf65da097a0b5ea7952532a5@buzz.block.builderlab.xyz>
2026-08-12 14:25:32 -07:00
klopez4212
626e2c34a3 feat(mobile): add bee pull-to-refresh (#5059)
## Summary

Replace Flutter's standard mobile pull-to-refresh indicator with our
animated Buzz bee.

## Testing

- `bin/just mobile-check`
- `bin/just mobile-test` (1,248 tests)
- Connected iPhone and Pixel 10

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Fizz <50a12680c76f1a52c0b7af8dbb17e02c583227c290fb93b9a3defb456114223f@buzz.block.builderlab.xyz>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Fizz <50a12680c76f1a52c0b7af8dbb17e02c583227c290fb93b9a3defb456114223f@buzz.block.builderlab.xyz>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-07 16:09:19 +00:00
Taylor Ho
05150c1188 feat(mobile): sync themes per community (#3767)
**Category:** new-feature
**User Impact:** Mobile now keeps each community’s appearance in sync
with desktop, including theme, accent, and system-mode preference.

**Problem:** Appearance choices were device-local, so the same account
could look different between desktop and mobile. Live sync could also
stop after the relay closed a subscription.

**Solution:** Store each community’s encrypted appearance preference on
its relay using the shared desktop wire contract, restore it from a
local identity-scoped cache, and apply replacement events live. Closed
subscriptions now recover with guarded backoff and fetch the latest
preference so no update is lost during the gap.

<details>
<summary>File changes</summary>

**mobile/lib/app.dart**
Connects community appearance state to the authenticated app lifecycle.

**mobile/lib/features/settings/accent_picker_page.dart**
Aligns mobile accent choices and selection behavior with the shared
catalog.

**mobile/lib/features/settings/settings_page/appearance_section.dart**
Clarifies the active appearance and hides accent controls when the Buzz
theme owns its neutral accent.

**mobile/lib/features/settings/theme_picker_page.dart**
Persists catalog theme choices through the community-scoped provider.

**mobile/lib/shared/theme/accent_colors.dart**
Matches desktop’s accent catalog and wire values.

**mobile/lib/shared/theme/buzz_theme.dart**
Keeps Buzz visually neutral without discarding the user’s stored accent
for other themes.

**mobile/lib/shared/theme/community_theme_preference.dart**
Defines and validates the versioned desktop-compatible appearance
payload.

**mobile/lib/shared/theme/community_theme_provider.dart**
Coordinates cache-first appearance loading with account and community
changes.

**mobile/lib/shared/theme/community_theme_sync.dart**
Adds encrypted NIP-78 relay persistence, live replacement handling,
deterministic ordering, safe seeding, and resilient subscription
recovery.

**mobile/lib/shared/theme/theme.dart**
Exports the community appearance modules.

**mobile/test/features/settings/theme_picker_page_test.dart**
Covers the updated settings behavior.

**mobile/test/shared/crypto/nip44_interop_test.dart**
Proves Dart decrypts a desktop-produced nostr-rs NIP-44 v2 preference.

**mobile/test/shared/theme/buzz_theme_test.dart**
Covers Buzz’s neutral rendering and stored-accent restoration.

**mobile/test/shared/theme/community_theme_preference_test.dart**
Covers wire parsing, validation, migration, and future-version handling.

**mobile/test/shared/theme/community_theme_sync_test.dart**
Covers cache/relay lifecycle, replacement ordering, switching races,
absence-only seeding, and closed-subscription recovery.

</details>

## Reproduction steps

1. Sign into desktop and mobile with the same account and join the same
community relay.
2. On desktop, choose a distinctive non-Buzz theme and accent; mobile
should update without a local toggle.
3. Restart mobile and confirm it restores the same appearance.
4. Change the mobile theme and accent and confirm desktop follows.
5. Leave mobile idle or backgrounded through a relay reconnect, then
change desktop again; mobile should resubscribe and catch up
automatically.
6. Switch communities and confirm each community restores only its own
appearance.

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: npub1223z34hd7vtwc6qj4s7flsxkj644nlre2nthu7lrrmkumhu3xddsrx9r6w <52a228d6edf316ec6812ac3c9fc0d696ab59fc7954d77e7be31eedcddf91335b@buzz.block.builderlab.xyz>
2026-08-05 13:18:53 -07:00
klopez4212
27b51144f3 Polish mobile bottom sheets and profile cards (#4911)
## Summary

- standardize mobile sheets with shared spacing, close controls, action
tiles, haptics, and motion
- add uniform native concentric corners on iOS 26+ while preserving the
Android sheet shape
- refresh profile actions/status and normalize membership and huddle
timeline spacing

## Validation

- `just mobile-check`
- `just mobile-test` (1,165 tests)
- signed iPhone Release build and device install
- Android debug build and Pixel 10 install

## Snapshots

### Channel actions

![Channel action sheet on
Pixel](https://raw.githubusercontent.com/block/buzz/3babe5d8e339a1e7ad69de3b07e17eab17fe3f9d/pr-4911--pixel-channel-actions.png)

### Profile card

![Profile card sheet on
Pixel](https://raw.githubusercontent.com/block/buzz/3babe5d8e339a1e7ad69de3b07e17eab17fe3f9d/pr-4911--pixel-profile-card.png)

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-08-05 20:22:37 +01:00
klopez4212
ff0b7982f1 Polish mobile top navigation (#4778)
## Summary

- Polish mobile Home, Activity, Search, and Settings navigation chrome.
- Add progressive Buzz gradients/frost, aligned theme colors, dividers,
typography, and section spacing.
- Refine Search and Settings motion, including automatic keyboard focus
on search activation.

<img width="630" height="1368"
alt="C78FA3CE-F2B3-45F2-B9F5-7EA7500778CC"
src="https://github.com/user-attachments/assets/5935514b-d894-4010-80dd-a938363fee93"
/>
<img width="630" height="1368"
alt="5C058A73-1879-476A-881C-531ACC256D84"
src="https://github.com/user-attachments/assets/5266c841-17ee-49e8-9841-b06d84f4195f"
/>
<img width="630" height="1368"
alt="3F50ADB7-9BDA-4A8D-A81E-20560C3B9EA6"
src="https://github.com/user-attachments/assets/f615f61e-9e96-4bce-b261-ae5ec54db872"
/>
<img width="630" height="1368"
alt="35ECE741-01F3-4B79-80C5-1DDD447121A7"
src="https://github.com/user-attachments/assets/b5145186-9884-44eb-8ebc-f3303831c0a4"
/>

## Validation


- `flutter analyze`
- Focused Home, Activity, Channels, Search, theme, and footer widget
tests
- Full pre-push checks, including mobile tests, desktop checks, and
Tauri checks
- On-device iPhone review during the visual polish pass

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: npub1glqcqfjxdens59scl477pmejh8lht4hqkhx0y4w38jxr6e6w6y2sm29y4e <47c18026466e670a1618fd7de0ef32b9ff75d6e0b5ccf255d13c8c3d674ed115@buzz.block.builderlab.xyz>
Signed-off-by: Code Reviewer <037593536284cf40e221c96c931e9877d4166d54f6bb84e5341a86d7fd5d05a4@buzz.block.builderlab.xyz>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Co-authored-by: npub1glqcqfjxdens59scl477pmejh8lht4hqkhx0y4w38jxr6e6w6y2sm29y4e <47c18026466e670a1618fd7de0ef32b9ff75d6e0b5ccf255d13c8c3d674ed115@buzz.block.builderlab.xyz>
Co-authored-by: Code Reviewer <037593536284cf40e221c96c931e9877d4166d54f6bb84e5341a86d7fd5d05a4@buzz.block.builderlab.xyz>
2026-08-05 19:01:20 +01:00
Wes
7bee84da82 fix(mobile): stop oversized read-state retry loop (#4595)
## Summary

- stop retrying remote read-state publishes after the local replacement
blob exceeds NIP-44's 65,535-byte plaintext limit
- preserve every local read marker and leave existing relay state
untouched rather than truncating remote state
- keep incoming remote read-state available while suppressing further
invalid publishes for the manager lifetime

## Why

A repaired/reconnecting relay exposed a 1,404-context read-state on iOS.
The app repeatedly serialized and attempted to encrypt that structurally
oversized blob while reconnect catch-up work was running, saturating
Flutter's debug UI isolate and making channel navigation take roughly
ten seconds.

This is intentionally fail-closed and behavior-preserving: local read
behavior continues, but remote publishing pauses until the manager is
recreated. No protocol or persisted-data format changes.

## Verification

- `flutter test` — 1,093 passed, 1 skipped
- `flutter analyze` — no issues
- pre-push `mobile-test` and `branch-skew` hooks passed at
`0b6423c5d4d583194f0bbe69662912133b9ae1ef`
- independent review by Princess Donut: no blocking findings;
compatibility-safe and correctly fail-closed

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-04 12:37:20 -07:00
klopez4212
feccf4eabc Polish mobile inbox and media flows (#4512)
## Summary

- make mobile unread state visible with bold channel names, an animated
Inbox badge, and swipe-to-toggle Inbox rows
- add directional transitions for top-level mobile navigation
- let mobile send while media uploads, with cancellable progress UI
- normalize iOS and Android video uploads, attach poster frames, and
improve native video playback

## Validation

- `just mobile-check`
- `just mobile-test`
- `cargo test -p buzz-media`
- Pixel smoke test
- iPhone smoke test

Desktop background uploads moved to #4522 so the two platforms can be
reviewed independently.

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: leader <71e9f2c44a6932b6772caaaccda1911d010463c3e2c6c40410b8329956046801@buzz.block.builderlab.xyz>
Co-authored-by: Tom Brow <tomb@block.xyz>
2026-08-04 00:05:13 -07:00
Tom Brow
ce56e34411 fix(mobile): recover stale relay sessions (#4372)
### Summary

Fixes [this
issue](buzz://message?channel=e62570dd-33ad-42c5-b92b-75f2689f9694&id=b726c366abfe62429ee3cdcd34d0c0fb98c33c3ea053480585bed71745412b56):
> I often don’t see my bot responses until after I post. they’re usually
time stamped correctly so I think it’s just a refresh issue?

### What changed?

Buzz Mobile now reconnects relay sessions after the app has remained
backgrounded beyond the existing 5-second grace period, even when the
session still reports a stale `connected` state. This makes resume
recovery independent of whether iOS runs the grace timer before or after
delivering `resumed`.

Reconnection is now based on elapsed background time rather than a
direct socket-health probe.
- If the app was backgrounded for at least the 5-second grace period,
the socket is presumed dead and the session reconnects regardless of
reported status.
- If it was backgrounded for less than that, a reported `connected`
status is still trusted.

In the sub-5-second window the socket is either genuinely alive, which
is the common case for a momentary background, or it is dead and the
client ping detects it within the two-interval worst case described
below. That is now a degraded-latency path, not a silent-forever path.

The mobile relay socket now uses `IOWebSocketChannel.connect` with a
30-second `pingInterval`. An unanswered ping closes the Dart socket
through the existing disconnect and reconnect path.

Detection takes up to two ping intervals, so about 60 seconds worst
case, not 30. One interval of idleness elapses and a ping is sent, then
a second interval elapses with no pong and the socket closes. Any
inbound pong restarts the first stage, so the clock measures idleness
rather than running on a fixed cadence.

### Why?

Buzz iOS can sometimes stop showing new bot or agent responses after a
phone has been locked for 5 to 10 minutes. When the user later posts a
message, the missing responses can appear all at once. iOS may suspend
Buzz before the short delayed cleanup that would normally close its
connection has a chance to run. Before this change, Buzz trusted the
resulting stale healthy status on resume and skipped reconnecting, so
the missing responses stayed hidden until a later post exposed the dead
connection.

A state-machine test with a stubbed connection reproduced this reported
pattern and showed that it matches this failure mode: the failed post
triggered a reconnect that fetched the missing messages. The same test
also checked the other candidate explanation, the bug tracked in
[#3053](https://github.com/block/buzz/pull/3053), where the relay has
closed the app's subscription. That state does not produce the pattern.
Posting succeeds and the user's own message appears, but nothing looks
for the missed messages, so they stay hidden. The test confirmed that
the missed messages were still available to fetch in that state, so the
missing step was a trigger to fetch them. This was not an end-to-end
reproduction on an iOS device or a live relay.

The new resume check covers the normal lock and unlock path. If the app
was backgrounded for less than the 5-second grace period, it still
trusts a connection marked as healthy. A dead connection in that window
is instead detected by the ping check, which can take up to about 60
seconds but prevents the app from remaining silently stuck. The ping
only runs while iOS is running the app, so it does not detect a
connection that died during suspension; the resume check owns the lock
and unlock path.

A pre-existing path also runs the same resume handling when network
connectivity returns while the app is already in the foreground. Because
the app was not backgrounded, this change does not alter that path,
which still trusts a connection marked as healthy and relies on the
slower ping check.

Recovery from a subscription that the relay explicitly closes remains in
[#3053](https://github.com/block/buzz/pull/3053), and the two changes
overlap in one file. Changes to how missed messages are backfilled or
replayed are out of scope.

### How is it tested?

Full mobile suite at base and head. Both runs have the same known
macOS-host-only failure in `ChannelDetailPage keeps follow mode off
while a tall newest message stays visible` at line 1053:

- Base: 1,021 passed, 1 skipped, 1 failed
- Head: 1,025 passed, 1 skipped, 1 failed

Added tests:

-
[`relay_session_test.dart`](https://github.com/block/buzz/tree/main/mobile/test/shared/relay/relay_session_test.dart):
long-background resume reconnect and within-grace control
-
[`relay_socket_liveness_test.dart`](https://github.com/block/buzz/tree/main/mobile/test/shared/relay/relay_socket_liveness_test.dart):
silent-peer disconnect and idle-but-healthy control

Mutation checks confirm that removing elapsed-background resume recovery
fails with one socket instead of two, and removing `pingInterval` leaves
the silent peer connected. Restored production code passes both
mutations' regression tests and the healthy idle control.

Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: npub1tquskdu6yc4h8l7xxtceculxw600grekeq0xg2ukqfrwl7vrzg3quz3gmp <58390b379a262b73ffc632f19c73e6769ef40f36c81e642b960246eff9831222@buzz.block.builderlab.xyz>
2026-08-03 12:28:50 -07:00
klopez4212
857e63c4dd Polish mobile composer and messaging UI (#3918)
## Summary

- Refine the mobile composer with compact and expanded states, shared
footer fades, haptics, reliable keyboard dismissal, and full-width
camera and photo surfaces.
- Standardize popovers, filters, and section menus with consistent type,
strokes, radii, spacing, icons, and destructive styling.
- Align message presentation with desktop through consistent system
rows, typing and loading feedback, emoji placement, and predictable
photo viewing.

## Validation

- `just mobile-check`
- `just mobile-test` — 1,037 passed, 1 skipped
- Tested on Pixel 10 and a connected iPhone

## Snapshots

<table>
  <tr>
    <td align="center">Compact composer</td>
    <td align="center">Attachment menu</td>
    <td align="center">Recent photos</td>
  </tr>
  <tr>
<td><img
src="https://raw.githubusercontent.com/block/buzz/9732022cb13bb39ce797c4faaa714fe4c924955f/pr-3918--01-compact-composer.png"
width="260" /></td>
<td><img
src="https://raw.githubusercontent.com/block/buzz/9732022cb13bb39ce797c4faaa714fe4c924955f/pr-3918--02-attachment-menu.png"
width="260" /></td>
<td><img
src="https://raw.githubusercontent.com/block/buzz/9732022cb13bb39ce797c4faaa714fe4c924955f/pr-3918--03-photo-surface.png"
width="260" /></td>
  </tr>
</table>

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-08-03 07:30:23 -07:00
Tom Brow
a5dbdf5e61 fix(mobile): recover and pace live subscriptions (#3053)
### What changed?

Mobile now recovers live subscriptions after retryable or rate-limited
relay `CLOSED` responses. It ports the existing desktop model: classify
terminal versus retryable closures, honor retry hints through a
session-owned rate-limit gate, retry with bounded backoff, and replay
visible-channel subscriptions first in bounded batches.

Channel refreshes also retain unchanged live subscriptions instead of
clearing and recreating them. This is desktop parity, not a new relay
policy.

### Why?

On reconnect or resume, mobile replayed its retained live subscriptions
while `channelsProvider` independently cleared and recreated roughly the
same set, alongside unread catch-up and open-channel requests. The relay
allows 50 REQs per 5 seconds, so users in many channels could
predictably exceed the budget. In live reproduction, 55 subscriptions
produced 9 rate-limit closures, 60 produced 18, and 80 produced 36.

Mobile then treated every live `CLOSED` as terminal, removed the
affected subscription, and never restored it. Channel updates could
remain dead until a later session reconstruction. This is the primary
causal chain behind
[BOT-1449](https://linear.app/squareup/issue/BOT-1449/buzz-mobile-posted-messages-dont-appear-until-leavingre-entering-the).

Desktop already handles this as normal transient pressure by classifying
closures, gating and backing off retries, pacing reconnect replay, and
retaining unchanged subscriptions. This change brings mobile to the same
recovery model while removing the avoidable request burst.

### How is it tested?

Full mobile suite: 721 passed, 1 skipped. Analyzer and formatting checks
pass. Required CI checks pass.

Added and updated tests cover `CLOSED` classification, retry hints,
rate-limit gating, bounded retry and reset behavior, terminal failures,
timer cleanup, history gating, visible-first batched replay, and
retention of unchanged subscriptions.

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: npub1tquskdu6yc4h8l7xxtceculxw600grekeq0xg2ukqfrwl7vrzg3quz3gmp <58390b379a262b73ffc632f19c73e6769ef40f36c81e642b960246eff9831222@buzz.block.builderlab.xyz>
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: npub1tu6ed4gf70jg7pvk8uhttlprexznhzpg74am2d3seqd3ececzgusy8hzac <5f3596d509f3e48f05963f2eb5fc23c9853b8828f57bb53630c81b1ce3381239@buzz.block.builderlab.xyz>
Co-authored-by: npub1w85l93z2dyetvaev42kvmgv3r5qsgc7rutrvgpqshqefj4sydqqskwstfm <71e9f2c44a6932b6772caaaccda1911d010463c3e2c6c40410b8329956046801@buzz.block.builderlab.xyz>
2026-08-02 18:54:58 -07:00
klopez4212
06582ee6f0 Render mobile agent mention chips (#3702)
## Summary

- Render selected agent mentions as visible bot chips in the mobile
composer.
- Recognize agent profiles consistently when rendering message-body
mentions.
<img width="630" height="1368" alt="Screenshot 2026-07-30 at 07 54 16"
src="https://github.com/user-attachments/assets/035b46bf-ee78-4ee5-82fc-84591415ed7c"
/>

## Validation

- `flutter test test/features/channels/compose_bar_test.dart
test/features/channels/message_content_test.dart`
- `flutter analyze`

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-07-30 10:02:48 -07:00
klopez4212
85edc0572a feat(mobile): desktop-parity emoji and thread experience (#3485)
Brings the Flutter app's emoji and thread surfaces up to desktop parity.

## Emoji

- **Full emoji-mart dataset** generated from the same `@emoji-mart/data`
set desktop uses (1,870 emoji, 8 categories), committed as an asset — so
shortcodes, names, and keywords are identical across clients. `just
mobile-emoji-data` regenerates it.
- **Rebuilt the tray**: search (a Dart port of desktop's tiered
`emojiSearch` ranking, extended to names and keywords), a
frequently-used section, and one continuous scroll with pinned section
headers. The category rail is a shortcut into that list, not a page
switcher, and spans the full width the search field uses. Custom emoji
share the native glyph size and cell.
- **Reaction pills** match desktop's geometry, and the count shows at 1.
- **Emoji-only messages** render at 36px with 1.45em inline custom
emoji, matching desktop's `emojiOnly` treatment.
- **Positive-emoji burst** ported from desktop's `EmojiBurstProvider`,
suppressed under reduced motion.

## Threads

- **Top-down layout** — head first under the app bar, replies flowing
down, like desktop's thread panel. The old reversed list bottom-anchored
the content and jammed the head against the composer.
- **Tap a channel message to open its thread**; long-press still opens
the action sheet.
- **Live reactions.** The thread's relay query is one-shot and its
`kinds` filter carries only content rows, so a reaction event could not
reach an open thread at all, and `allMessages` was a snapshot frozen
when the route was pushed — a new pill only appeared after leaving and
re-entering, which refetched. The live channel events are now unioned
into the thread's list. The burst is also route-guarded, since the
channel timeline stays mounted underneath and was claiming it first.
- The `+` affordance follows the channel: replies stay bare until they
carry a reaction, and the head keeps a standing `+`.

## Keyboard

A deliberate downward drag past ~48px dismisses the keyboard; short
scrolls leave it alone. Applies to the channel list, the thread list,
and the compose bar (via a raw `Listener`, so it can't steal the field's
tap or selection drags).

True finger-tracking dismissal is out of scope — Flutter only offers
`manual`/`onDrag`, and 1:1 tracking needs a native `UIScrollView` proxy
plus Android's `WindowInsetsAnimationController`.

## Testing

`just mobile-check` and `just mobile-test` pass (965 tests). New
coverage for emoji search ranking, dataset parsing, the emoji-only
predicate, tray scroll/rail behavior, reaction pills and the burst, and
both thread fixes above. `just ci` green.

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: npub12zsjdqx8dud99s9h47xmk9lq93vryf7zjrae8wdrmma52cg5yglseyulst <50a12680c76f1a52c0b7af8dbb17e02c583227c290fb93b9a3defb456114223f@buzz.block.builderlab.xyz>
Signed-off-by: klopez4212 <klopez4212@gmail.com>
Co-authored-by: npub12zsjdqx8dud99s9h47xmk9lq93vryf7zjrae8wdrmma52cg5yglseyulst <50a12680c76f1a52c0b7af8dbb17e02c583227c290fb93b9a3defb456114223f@buzz.block.builderlab.xyz>
2026-07-30 07:29:40 -07:00
Krishna C
047533c56c fix(mobile): keep TLS on relays joined by invite (#3139)
## Summary

Communities joined via an invite link never connect: the app dials
`ws://` on port 80 instead of `wss://` on 443 and sits on
"Reconnecting…" indefinitely.

`RelayConfig.baseUrl` is documented as an HTTP origin, but the two
onboarding flows disagree on what they persist:

- **Device pairing** validates and stores `https://` —
`pairing_provider.dart:657` throws on anything else.
- **Invite join** stores the relay URL straight off the invite link, and
`deep_link.dart:165` always emits `ws://` or `wss://`.

`wsUrl` only special-cased `https://`, so a `wss://` base fell through
to the plaintext branch:

```dart
final scheme = uri.scheme == 'https' ? 'wss' : 'ws';   // 'wss' is not 'https'
```

The claim request itself succeeds, because `_claimUrlFromRelay`
(`invite_join_provider.dart:242`) maps `wss → https` explicitly. Only
the socket path is missing that conversion — which is why the community
appears, correctly named, and then never loads.

The same `baseUrl` also feeds `/query` (`relay_session.dart:136`), media
upload (`media_upload.dart:765`), Blossom auth (`media_auth.dart:128`)
and `relayClientProvider` (`relay_provider.dart:113`), so those requests
were malformed too. Where port 80 *does* answer, it is additionally a
silent TLS downgrade after `validateInviteRelayUri` insisted on
`wss://`.

This folds the websocket schemes back to their HTTP equivalents in
`baseUrl` itself, so every consumer is correct by construction rather
than needing a second getter remembered at each call site, and
communities **already persisted** with `wss://` are repaired on read
without a migration. `community_icon_provider.dart:46` already performs
this same conversion locally.

One subtlety worth flagging for review: the normalization is derived in
the getter rather than applied in the constructor, so the constructor
stays `const`. The compile-time fallback at `relay_provider.dart:77`
relies on const canonicalization for a stable identity across rebuilds,
and Riverpod's `defaultUpdateShouldNotify` is `previous != next`
(`element.dart:361`), which falls back to identity for this class. A
`factory` constructor here yields a fresh instance per rebuild, which
tears down and resubscribes every listener —
`channels_provider_test.dart` catches it as an unexpected unsubscribe
during reconnect.

### Related issue

Fixes #2662.

### Testing

`flutter test` — **705 passed, 1 skipped, 0 failed**
`flutter analyze` — No issues found
`dart format --set-exit-if-changed .` — 249 files, 0 changed

Run against the Hermit-pinned SDK (Flutter 3.41.7 / Dart 3.11.5),
matching CI.

10 new unit tests in `mobile/test/shared/relay/relay_config_test.dart`
covering both onboarding schemes, `http`/`https` passthrough,
non-default ports, and agreement between the invite and pairing paths
for the same relay.

Verified end-to-end against a self-hosted relay behind `tailscale
serve`, which terminates TLS on 443 and leaves port 80 closed. Relay
logs show the invite claim succeeding over HTTPS at the moment of
joining, while no WebSocket connection ever arrives — no `WebSocket
connection established`, no NIP-42 auth, no `kind:0` profile, no push
registration — across the relay's entire history, even though the member
row is present and correct. Port-80 refusals are not logged by
`tailscaled`'s netstack, which is why the retries leave no trace
server-side. Reproduced on both iOS and Android.

---------

Signed-off-by: Krishna C <github@kumb.uk>
2026-07-29 12:02:42 -07:00
klopez4212
4555899ab2 Polish mobile navigation and menus (#3486)
## Summary
- Add a shared footer fade behind the floating tabs on Home, Activity,
and Search.
- Use a shared anchored popover for Activity filters and section
actions, with working section move controls.
- Polish message grouping/press states and remove the initial Search
back button.
<img width="630" height="1368" alt="Screenshot 2026-07-29 at 08 49 37"
src="https://github.com/user-attachments/assets/9e787adf-0bb3-49c6-8224-5819e8cfb1ad"
/>

### Testing
- `flutter analyze`
- `flutter test`
- Release build installed and checked on a connected iPhone

### Screenshots
A real-device Activity baseline showing the original solid footer is
attached in a PR comment. The updated review build was checked on the
connected iPhone.

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-07-29 16:10:51 +01:00
klopez4212
485d03a358 Fix mobile attachment and gallery polish (#3370)
## Summary

- align mobile message metadata and enlarge attachment-menu content
- smooth keyboard-to-camera/photo transitions and initialize the iOS
photo grid at the intended scale
- fix horizontal gallery loading, edge overflow, and end spacing

## Why

The attachment surfaces were reacting to keyboard and compact-menu
geometry during presentation, while gallery clipping and image lifecycle
behavior caused misalignment and occasional blank previews.

## Testing

- `just mobile-check`
- `flutter test` (881 passed, 1 skipped)
- native `RunnerTests` (17 passed)
- verified standalone Release build on a physical iPhone

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-07-29 07:09:08 +01:00
klopez4212
a77212875a Unify mobile loading spinners (#3314)
## What
- add the shared desktop-style arc spinner for mobile
- replace app loading indicators with the shared component
- preserve a static pose when reduced motion is enabled

## Stack
- follows #3313

## Validation
- `just mobile-check`
- focused spinner and pairing widget tests

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-07-28 19:12:54 +01:00
klopez4212
a3b097745a Refine mobile attachment picking (#3313)
## What
- morph the composer plus button into the attachment menu, camera, and
photo surfaces
- add ordered multi-select with inline recent photos and system picker
fallback
- add native iOS attachment/photo popovers and align the Android camera
treatment

## Stack
- follows #3312

## Validation
- `just mobile-check`
- `flutter test test/features/channels/compose_bar_test.dart`
- full mobile pre-push suite

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-07-28 18:05:43 +01:00
klopez4212
6da45ac5cf Polish mobile message and search layouts (#3121)
## Summary

- align message typography, avatars, metadata, and spacing across mobile
surfaces
- improve message follow behavior, touch feedback, and Activity popover
motion
- refine Search motion, gutters, and explicit recent-search history

## Snapshots

### Home


![Home](https://raw.githubusercontent.com/block/buzz/99aaf9719f68a2813e14c484f503af10c4fca04a/pr-3121--01-home.png)

### Activity


![Activity](https://raw.githubusercontent.com/block/buzz/99aaf9719f68a2813e14c484f503af10c4fca04a/pr-3121--02-activity.png)

### Search


![Search](https://raw.githubusercontent.com/block/buzz/99aaf9719f68a2813e14c484f503af10c4fca04a/pr-3121--03-search.png)

## Testing

- `just mobile-check`
- `just mobile-test` (749 passed, 1 skipped)

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: npub14vtk7pvazqrq9639qu7e560wnqtl0d53ca4gjuvq6jzf3k2el23qqlwa7f <ab176f059d100602ea25073d9a69ee9817f7b691c76a897180d48498d959faa2@buzz.block.builderlab.xyz>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Signed-off-by: npub15w828kxsxu2684ynste0uah2jwkgatd99flt7ds4523hzm8ju6cshdr8hh <a38ea3d8d03715a3d49382f2fe76ea93ac8eada52a7ebf3615a2a3716cf2e6b1@buzz.block.builderlab.xyz>
Co-authored-by: npub1223z34hd7vtwc6qj4s7flsxkj644nlre2nthu7lrrmkumhu3xddsrx9r6w <52a228d6edf316ec6812ac3c9fc0d696ab59fc7954d77e7be31eedcddf91335b@buzz.block.builderlab.xyz>
Co-authored-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: npub14vtk7pvazqrq9639qu7e560wnqtl0d53ca4gjuvq6jzf3k2el23qqlwa7f <ab176f059d100602ea25073d9a69ee9817f7b691c76a897180d48498d959faa2@buzz.block.builderlab.xyz>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
Co-authored-by: npub15w828kxsxu2684ynste0uah2jwkgatd99flt7ds4523hzm8ju6cshdr8hh <a38ea3d8d03715a3d49382f2fe76ea93ac8eada52a7ebf3615a2a3716cf2e6b1@buzz.block.builderlab.xyz>
2026-07-28 17:20:50 +01:00