Kotlin synthetic in Adapter or ViewHolder

Question

I am new in kotlin. I have found and tried to use synthetic method instead of annoying method findViewById in my Activity class, but I have found \

Answer 1

It means you have to place this line at the beginning of your source file:

import kotlinx.android.synthetic.main.view.*

So now instead of, for example, findView(R.id.textView) as TextView you would write just textView. The latter is a synthetic extension property located in the package kotlinx.android.synthetic.main.view, that's why you have to import everything from it.

There's a tutorial on the official site, take a look.