<Scroll to top of RecyclerView using setOnClickLis...

# stackoverflow

[user]

Scroll to top of RecyclerView using setOnClickListener
I have this home button in top bar:
val activity: ImageButton =findViewById(R.id.activity)
activity.setOnClickListener{
startActivity(Intent(this, ActivitySearch::class.java))
}

Instead of going to a new page, I want to be able to just put a "to top" intent, I have tried to replace:
startActivity(Intent(this, ActivitySearch::class.java))

with
mRecyclerView.smoothScrollToPosition(0);

But this does not work, any ideas? I do have a RecyclerView in use so half way...