You should save each date when you fill your recyclerView, maybe in a SQLite database, after that, you can check that register in onCreate() method of your activity, and add a condition (if has passed three days), if true, just refill it like this:
mRecyclerAdapter = new mRecyclerAdapter(yourItemList);
mRecyclerView.setAdapter(mRecyclerAdapter);
mRecyclerView.getAdapter().notifyDataSetChanged();
After this, overwrite the date of your register in SQLite and that´s all, should work well,
Hope it helps,
3
solved How to delete items from recyclerview after 3 days automatically