Save the date! Android Dev Summit is coming to Mountain View, CA on November 7-8, 2018.
added in API level 26



AutofillId A unique identifier for an autofill node inside an Activity

The AutofillManager class provides ways for apps and custom views to integrate with the Autofill Framework lifecycle. 

AutofillManager.AutofillCallback Callback for autofill related events. 
AutofillValue Abstracts how a View can be autofilled by an AutofillService