android - How to use fastScrollEnabled in RecyclerView? -


i new recyclerview , want implement fast scroll feature in recyclerview google contact application , search on internet , found android provide officially new fastscrollenabled boolean flag recyclerview. question can provide sample implementation of it.

here official document google https://developer.android.com/topic/libraries/support-library/revisions.html#26-0-0

as know that, recyclerview supports “fast scroller” in support library 26.0.0.

note: keep in mind it’s xml-only though.

usage


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