extract MediaUploadTracker with common methods
bugfixes:
ChatFileUploadState.canPost() was missing isUploadingFile check
ChatNewMessageViewModel.cancel() was never resetting upload flags
Double-reset in ChatFileUploader and ChannelNewMessageViewModel
- All ViewModels track isUploadingFile alongside isUploadingImage, set via hasNonMedia()
- All screen call sites pass source-specific flags so only the initiating button spins
- canPost() methods block posting during file uploads too
- ChatNewMessageViewModel delegates to ChatFileUploadState (fixes pre-existing dead state)
- cancel() methods reset both flags in all ViewModels
ViewModel now emits a LiveSyncActivity StateFlow alongside the existing
SyncState, carrying:
- activeRelays: which relays are currently being queried
- recentCompletions: last 100 completed relays with event counts
- outboxTargets / inboxTargets / dmTargets: destination relay sets
downloadFromPool gains onRelayStart/onRelayComplete(relay, eventsFound)
callbacks; downloadFromRelay returns Int (total events across all pages).
Tracking uses ConcurrentHashMap.newKeySet + synchronized ArrayDeque for
thread safety across 50 concurrent workers.
Screen adds three new live cards:
ActiveRelaysCard — FlowRow of chips with a shared pulsing dot
animation (one InfiniteTransition for all chips)
DestinationRelaysCard — Outbox / Inbox / DMs sections, color-coded
using primary / secondary / tertiary
ActivityLogCard — fixed-height (260dp) inner-scrollable list;
filled dot + count for active relays, muted for
empty/unreachable ones; K/M formatting for counts
String resources updated: event_sync_batch_of → event_sync_relays_progress,
paused_body copy updated to relay language; 7 new strings added.
https://claude.ai/code/session_01U8qF9mK4UBvXsXP1zNMXfX
Add NwcTransactionMetadata parser that extracts comment, payer_data,
recipient_data, and nostr zap data from the untyped metadata field.
The transaction list UI now shows the Nostr user profile picture and
name for zap senders/recipients, falls back to payer name/email or
lightning address, and displays comment when it differs from description.
https://claude.ai/code/session_01JFogiwyR4CPVP8cRznqahJ
isActive is a CoroutineScope extension and has no CoroutineScope
receiver in plain suspend fun bodies (runSync, downloadFromRelay).
- runSync catch block: split into CancellationException (rethrow) +
Exception, removing the invalid isActive guard entirely
- downloadFromRelay while loop: while(isActive) -> while(true) with
coroutineContext.ensureActive() as the first statement, which works
in any suspend fun and throws CancellationException when cancelled
The isActive import is kept for the supervisorScope lambda in
downloadFromPool, where a CoroutineScope receiver is in scope.
https://claude.ai/code/session_01U8qF9mK4UBvXsXP1zNMXfX
The WalletViewModel.init() was called inside LaunchedEffect (async),
but hasWalletSetup() was checked synchronously during the first
composition frame—before init had run. Moved init to run synchronously
during composition and made hasWalletSetup a reactive StateFlow so the
UI updates when wallet state changes.
https://claude.ai/code/session_01JFogiwyR4CPVP8cRznqahJ
Instead of waiting for all 50 relays in a batch to finish before
starting the next 50, a Semaphore(MAX_CONCURRENT_RELAYS) keeps the
concurrency window full at all times: the moment one relay is fully
exhausted it releases the semaphore and the next relay starts.
Each relay is handled by downloadFromRelay(), which paginates
independently (until cursor) until the relay returns no events.
supervisorScope ensures a single relay failure does not cancel
the rest of the pool.
Dedup sets and event counter are now thread-safe (ConcurrentHashMap
key sets, AtomicLong) since workers fire concurrently.
SyncState.Running/Paused fields renamed:
chunkIndex/totalChunks -> relaysCompleted/totalRelays
nextChunkIndex -> nextRelayIndex
https://claude.ai/code/session_01U8qF9mK4UBvXsXP1zNMXfX
Simplifies the NWC developer experience by providing Nip47Client (for
wallet client apps) and Nip47Server (for wallet service backends) that
handle URI parsing, signer creation, event building, filter construction,
and response decryption. Updates README with quick-start examples.
https://claude.ai/code/session_01JFogiwyR4CPVP8cRznqahJ
Adds missing server-side capabilities to the NIP-47 quartz module:
- LnZapPaymentResponseEvent.createResponse(): builds encrypted response
events (kind 23195) for wallet services to reply to client requests
- NwcNotificationEvent.createNotification(): builds encrypted notification
events (kind 23197) for wallet services to push payment notifications
Creates comprehensive README.md documenting the full NIP-47 API with
code examples for both wallet client and wallet service implementations,
covering URI parsing, request/response building, encryption, notifications,
error handling, transaction states, and caching.
https://claude.ai/code/session_01JFogiwyR4CPVP8cRznqahJ
Adds an Alby Go-inspired wallet interface accessible from the left drawer menu.
Uses existing NWC connection from zap settings to communicate with the wallet
via NIP-47 methods (get_balance, get_info, pay_invoice, make_invoice, list_transactions).
New files:
- WalletViewModel: manages wallet state and NWC requests
- WalletScreen: balance display with send/receive action buttons
- WalletSendScreen: paste BOLT-11 invoice and pay
- WalletReceiveScreen: create invoice with QR code display
- WalletTransactionsScreen: scrollable transaction history
Also adds generic sendNwcRequest() to NwcSignerState and Account for
sending arbitrary NIP-47 requests beyond just pay_invoice.
https://claude.ai/code/session_01JFogiwyR4CPVP8cRznqahJ
Adds a MetadataStripper that removes GPS location, camera info, timestamps,
and other sensitive EXIF/metadata from images, videos, and audio files before
uploading. This protects user privacy by default.
- Creates MetadataStripper using AndroidX ExifInterface for images and
MediaMuxer for video/audio remuxing
- Adds "Strip location metadata" toggle to all upload dialogs (NewMediaView,
ChatFileUploadDialog) so users can disable stripping per upload
- Persists the setting in AccountSettings (stripLocationOnUpload, default true)
- Integrates stripping into UploadOrchestrator before compression
- Covers all upload paths: media posts, DM attachments, channel uploads,
profile pictures, list/channel metadata images
https://claude.ai/code/session_01974zpAMSRD9GeqBt9ax6XD
Add tests using exact JSON payloads from Alby Hub's test suite:
- Real bolt11 invoice strings from Alby's mock data
- pay_keysend with TLV records and preimage
- make_invoice with nested metadata objects
- make_hold_invoice with 64-char payment hash
- settle_hold_invoice with preimage
- list_transactions with unpaid_outgoing filter
- create_connection with isolated=true
https://claude.ai/code/session_01JFogiwyR4CPVP8cRznqahJ
- Add get_budget, sign_message, create_connection request/response types
- Add NwcTransactionType (incoming/outgoing) and NwcTransactionState
(PENDING/SETTLED/FAILED/ACCEPTED) constants
- Add missing error codes: BAD_REQUEST, NOT_FOUND, EXPIRED
- Add settle_deadline field to NwcTransaction
- Add total_count to ListTransactionsResult
- Add metadata and lud16 to GetInfoResult
- Add unpaid_outgoing and unpaid_incoming to ListTransactionsParams
- Update Jackson deserializers for new method types
- Add AlbyInteropTest with 25+ tests verifying compatibility with
Alby Hub's JSON formats for all request/response types
- Update existing tests for new constants and error codes
https://claude.ai/code/session_01JFogiwyR4CPVP8cRznqahJ
Relays cap event responses at ~500 per request. After each EOSE, the
oldest createdAt seen on a relay becomes the next 'until' cursor and
the relay is re-queried for the next page. This repeats until a relay
returns no events (exhausted) or cannot be reached.
All active relays in a batch are queried in parallel each round; only
the relays that still have pages remaining participate in the next round.
Dead relays (onCannotConnect) are dropped immediately.
ConcurrentHashMap is used for per-relay counters and cursors since
IRequestListener callbacks can arrive from concurrent relay threads.
https://claude.ai/code/session_01U8qF9mK4UBvXsXP1zNMXfX
- Process relays in batches of 50 instead of one at a time; each batch
opens a single subscription covering all relays simultaneously, so
5 000 relays become 100 batches rather than 5 000 sequential round-trips.
- Collapse the three sequential phases into one combined query per batch:
send both the 'authored by me' filter and the 'p-tagged me' filter in
the same subscription, then route events to outbox/inbox/DM relays by
their properties. This halves the total number of relay connections.
- Make the procedure pausable: cancel() now transitions to SyncState.Paused
(carrying the next chunk index and events-sent count) instead of Idle.
The screen shows a Resume button that continues from the saved checkpoint
and a Start Over button to restart from scratch.
- The mobile-data dialog correctly routes to resume() vs start() depending
on whether a checkpoint exists.
https://claude.ai/code/session_01U8qF9mK4UBvXsXP1zNMXfX
After swiping a draft to delete, the red confirmation background now
shows both a "Delete" button (left) and a "Cancel" button (right).
Tapping Cancel resets the swipe state, allowing users to dismiss
the delete action without deleting the draft.
https://claude.ai/code/session_01ULVR1fKwka5TgfgSucPE4r
* 'main' of https://github.com/vitorpamplona/amethyst:
feat: replace dialog with swipe-to-reveal delete button for drafts
feat: add confirmation dialog when swiping to delete a draft
Replace the disabled-Start + secondary-Start-Anyway button pattern
with a single always-enabled Start button that shows an AlertDialog
when the connection is metered/mobile, requiring explicit confirmation
before running a potentially gigabyte-scale operation.
https://claude.ai/code/session_01U8qF9mK4UBvXsXP1zNMXfX
Move EventSyncViewModel from a screen-scoped ViewModel to a plain class
held by AccountViewModel (activity-scoped). The sync job now runs on
AccountViewModel's viewModelScope, so it continues when the user
navigates away. The back button no longer cancels the sync.
https://claude.ai/code/session_01U8qF9mK4UBvXsXP1zNMXfX
Instead of showing a confirmation dialog, the swipe now stays open
revealing a red background with a clickable "Request Deletion" button.
Supports swiping from both left-to-right and right-to-left directions.
The user taps the revealed button to confirm deletion.
https://claude.ai/code/session_01JWJxejv2EKrPj2KGEfPPxU
davotoula