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Linus Rath
f743ab0f7d
The engine plans its provider reads and writes in JS, but only native code can reach ContactsProvider and CalendarProvider. This adds that bridge to the BulwarkDeviceSync module, with the rest of what the engine and the app need from it: - `query`, `applyBatch`, `readSyncState` and `readPhoto` take the `ProviderQuery`/`ProviderOp[]` JSON of `src/device-sync/types.ts`, check it (`sync/ProviderOps.kt`) and run it for one Android account of our type (`sync/ProviderScope.kt`, `sync/ProviderIo.kt`). Every selection gets the account ANDed in, every row an op names by id or points to as a parent must be the account's, and every URI carries `caller_is_syncadapter`, so nothing the sync writes marks rows dirty or schedules an upload. The calls run one at a time on the module's own thread through an unstable provider client, so a long batch never stalls other module calls and a provider that dies fails the call instead of the app. - `showSyncProblem` and `clearSyncProblem` post and clear the one notification per account that needs the user, e.g. "Sign in again". - `setPushRoutes` stores which Android accounts each JMAP account feeds, for the push router in `sync/PushRouting.kt`; the push services start using it in a later commit. - A run now ends exactly once and refuses a report that comes after that. A sync requested while a run is open makes the run ask for another sync when it ends, because SyncManager drops such requests as duplicates. `onPerformSync` lets nothing escape any more: an exception there killed the whole process, UI included. - `ensureAccount` no longer hands an existing Android account to another app account (`conflict`): its rows and SyncState belong to the first. Payloads cross as JSON strings, which the bridge moves much faster than nested maps. `src/device-sync/native.ts` is the typed JS side. The fake provider follows the rules the emulator runs turned up: contacts `data1`..`data14` read back as text, events and calendars the sync adapter inserts have DIRTY NULL, attendee rows are addressed by id, an op by id expects one row, and a vanished parent fails with `assert` while another account's fails with `scope`. Checked: 54 JVM tests (`gradlew :app:testDebugUnitTest`), debug and release (R8) builds, `npm run typecheck` and `npm test` on this commit, and on the API 32 emulator through the debug receiver: inserts with back-references and group memberships, SyncState, photo writes and scaled reads, asserts and expected counts, both scope refusals, the 499-op yield boundary, `tooLarge` for a 1.3 MB batch, and the notification.