How can I get the Heart Point logic from Google Fit?

As Google already announced that neither Google Fit SDK nor Fitness API is possible to integrate or enable it. The only way to fetch your data into Android mobile device is Health Connect.

I have the backup till the May month for Google Fit heart point which I got from Fitness API. But going forward it won't be possible. So I want to write the same logic in my Android project, which is written by Google Fit developers.

Any one figured it out?