- Add Timeline.sendRaw() to send custom Matrix events
- Add CustomEventContent type for receiving custom events
- Update TimelineEventContentMapper to handle MsgLikeKind.Other
- Update TimelineItemContentFactory to intercept payment events
- Rewrite DefaultPaymentEventSender to use sendRaw instead of text markers
- Update TimelineItemContentPaymentFactory to parse raw JSON
- Remove text-marker detection from TimelineItemContentMessageFactory
- Update tests to use raw event API
- Mark raw event SDK blocker as RESOLVED in BLOCKERS.md
Event type: co.sulkta.payment.request (reverse-domain format)
Status updates: co.sulkta.payment.status
Benefits:
- Proper Matrix protocol compliance
- No JSON embedded in text messages
- Events won't be indexed by search
- Clean separation from regular messages
Task 7: Timeline Payment Card
- TimelineItemPaymentView integration with TimelineItemEventContentView
- Payment card rendering for both sender and recipient perspectives
- Unit tests for TimelineItemPaymentContent
Task 8: Raw Event Handling
- Modified TimelineItemContentMessageFactory to intercept payment events
- Added isSentByMe parameter propagation through content factories
- FakePaymentEventSender for testing
- Unit tests for TimelineItemContentPaymentFactory
SDK Limitation Workaround:
Since matrix-rust-sdk doesn't expose raw event sending or UnknownContent
raw JSON, payment events are encoded as text messages with a marker:
[cardano-payment:v1]{...json...}
This falls back gracefully for non-wallet clients while enabling
rich payment card rendering for wallet-enabled clients.
- Documents what was completed vs what needs verification
- Lists items requiring Android SDK to test (compilation, ktlint, tests)
- Raises 3 questions requiring human decision:
1. Wallet scope (per-session vs app-wide)
2. Key storage behavior on biometric changes
3. Testnet vs mainnet for initial development
