The hardest part of a health API is not reading a heart-rate number. It is knowing what that number means, which store supplied it, whether anything is missing, and what the application is legally allowed to do next.
What is Codename One? Codename One is an open-source framework for building native iOS, Android, desktop, and web apps from a single Java or Kotlin codebase. Learn more at codenameone.com.
PR #5475 merged a cross-platform health API for HealthKit, Health Connect, recorded workouts, nutrition, Bluetooth health sensors, and deterministic simulation into the core. The implementation has compile, link, and automated coverage. Real-device testing remains important for store permissions and sensor hardware.
We talked about this in Friday's release post, alongside Push V3 and the new cloud migration.
The API has four public layers
