Expandable-RecyclerView/app/src/main/java/com/github/adriankuta/MainActivity.kt

package com.github.adriankuta

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
    }
}