Health Releases

1.0.0 - TBD

Feature

Initial release of Shiny.Health - a unified cross-platform health data API for .NET MAUI

Feature

Real-time health data observation via IHealthService.Observe(DataType) returning IAsyncEnumerable<HealthResult> — stream new samples as they are recorded

Feature iOS

Push-based observation using HKAnchoredObjectQuery with automatic update handler for immediate sample delivery

Feature Android

Polling-based observation using Health Connect change tokens with configurable polling interval (default 5 seconds)

Feature

Forward-only observation — only yields samples added after Observe is called, not historical data

Feature

Supports all 12 data types including blood pressure (BloodPressureResult) and sleep duration

Feature

Write support for all 12 health metrics via IHealthService.Write — write NumericHealthResult or BloodPressureResult to Apple HealthKit and Android Health Connect

Feature

New PermissionType flags enum (Read, Write, ReadWrite) for granular permission requests

Feature

New RequestPermissions(PermissionType, params DataType[]) overload for requesting read, write, or both permissions

Feature iOS

Write support uses HKQuantitySample, HKCategorySample (sleep), and HKCorrelation (blood pressure)

Feature Android

Write support uses Health Connect InsertRecords with proper record types for each metric

Feature

12 health metrics supported: Step Count, Heart Rate, Calories, Distance, Weight, Height, Body Fat %, Resting Heart Rate, Blood Pressure, Oxygen Saturation, Sleep Duration, and Hydration

Feature

Time-bucketed aggregate queries with configurable Interval (Minutes, Hours, Days)

Feature

Unified permission management via IHealthService.RequestPermissions

Feature

Dedicated BloodPressureResult with separate Systolic and Diastolic values

Feature iOS

Apple HealthKit integration using statistics collections and category samples

Feature Android

Google Health Connect integration with aggregate queries and record reading

Feature

AOT-compatible implementation with no .NET reflection

Feature

Full cancellation token support on all async query methods