Proof

expo-live-activity

native-seam only — upstream JS (start/stop/updateActivity, normalizeConfig, the three addActivity*Listener wrappers) runs from the bundle; deterministic in-memory activities mirror the ios native module lifecycle, guards, and event payloads

70%

API coverage

No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.

Working (6)

startActivity sync uuid-shaped ids with stored content and normalized config passthroughstopActivity/updateActivity with ActivityNotFound on unknown idsonStateChange active/ended/dismissed payloadstoken listener plumbing that never fires without the push plist keymultiple concurrent activitiesios 16.2 guard with native reason strings

Missing (4)

no Lock Screen / Dynamic Island / standby rendering hostno ActivityKit push token delivery (guest carries no push plist key)no shared-container image download (names pass through)no cross-restart persistence