The main activity where we display our list

KitsuMainActivity.kt

class KitsuMainActivity : AppCompatActivity() {
    private val viewModel by lazy { ViewModelProviders.of(this).get(KitsuViewModel::class.java) }

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

    private fun initKitsu() {
        val kitsuAdapter = KitsuPagedListAdapter()
        searchResultsRecyclerView.adapter = kitsuAdapter
        viewModel.allKitsu.observe(this, Observer(kitsuAdapter::setList))
    }

    private fun searchForResults(queryFilter: String) {
        viewModel.setQueryFilter(queryFilter)
        initKitsu()
    }
}