Learning Concurrency in Kotlin

Adding a search activity

First, let's copy the layout file activity_main.xml and name that copy activity_search.xml:

Once that is done, let's create a new Kotlin file, and name it SearchActivity:

Now we will create an activity inside that file. Initially, we want it to simply inflate the layout that we just created:

class SearchActivity : AppCompatActivity() {    override fun onCreate(savedInstanceState: Bundle?) {        super.onCreate(savedInstanceState)        setContentView(R.layout.activity_search)    }}

Now we need to modify the layout so that we include ...