How can I get workout record from the Activity app

问题:

I want to get the workout record data from the Activity app in my iphone, does the apple sdk supply this API to access it? Thanks!

The detail data I want to access is as below screen:

回答1:

You can get access to all of this data using the HealthKit API. I recommend starting with HKHealthStore and the WWDC videos about HealthKit.