HealthKitData

HealthKit Data Manipulation for .NET

Overview

HealthKitData.Core

A .NET Standard library for data processing and report generation for data exports from Apple HealthKit.

HealthKitData.iOS

A Xamarin.iOS library for querying data directly from HealthKit on the iOS mobile device.

Usage

HealthKitData.Core

Example of loading a full data export from Apple Health and exporting it to Excel...

var loader = Using(new StreamReader("export.zip"), reader =>
    ZipUtilities.ReadArchive(
        reader.BaseStream,
        entry => entry.FullName == "apple_health_export/export.xml",
        entry => new XmlReaderExportLoader(entry.Open()))
    .FirstOrDefault());

using (var excelFile = new ExcelPackage())
{
    ExcelReport.BuildReport(loader.Records, loader.Workouts, excelFile.Workbook, Settings.Default, customSheets: Enumerable.Empty<ExcelWorksheet>());

    excelFile.SaveAs(new FileInfo(@"output.xlsx"));
}

HealtKitData.iOS

Example of authorizing with HealthKit and then querying workouts.

var store = new HKHealthStore();

var dateRange = new DateInterval(
    start: LocalDate.FromDateTime(new DateTime(2019, 01, 01))),
    end: LocalDate.FromDateTime(new DateTime(2020, 01, 01)));

await store.RequestAuthorizationToShareAsync(
    typesToShare: new NSSet(),
    typesToRead: new NSSet(HKObjectType.GetWorkoutType()));

var workouts = await HealthKitQueries.GetWorkouts(store, dateRange);