Chapter 9, page 193 (Printing version)
Challenge: RecyclerView ViewTypes
For this advanced challenge, you will create two types of rows in your RecyclerView: a normal
row and a row for more serious crimes. To implement this, you will work with the view type
feature available in RecyclerView.Adapter. Add a new property, requiresPolice, to the Crime
object and use it to determine which view to load on the CrimeAdapter by implementing the
getItemViewType(Int) function (developer.android.com/reference/android/support/v7/
widget/RecyclerView.Adapter.html#getItemViewType).
I think URL at the last line should be changed like this.
Thank you for your nice book.