SliceManager.SliceCallback Class that listens to changes in Slices. 
SliceUtils.SliceActionListener A listener used to receive events on slices parsed with SliceUtils.parseSlice(Context, InputStream, String, SliceActionListener)


Slice A slice is a piece of app content and actions that can be surfaced outside of the app. 
SliceConvert Convert between Slice and Slice  
SliceItem A SliceItem is a single unit in the tree structure of a Slice
SliceManager Class to handle interactions with Slices. 
SliceMetadata Utility class to parse a Slice and provide access to some information around its contents. 
SliceProvider A SliceProvider allows an app to provide content to be displayed in system spaces. 
SliceUtils Utilities for dealing with slices. 
SliceUtils.SerializeOptions Holds options for how to handle SliceItems that cannot be serialized. 


SliceUtils.SliceParseException Exception thrown during SliceUtils.parseSlice(Context, InputStream, String, SliceActionListener)