FirstPageActivity.kt

class FirstPageActivity : AppCompatActivity() {

    @Inject
    lateinit var analytics: Analytics

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


        (applicationContext.applicationContext as App)
            .appComponent
            .inject(this)

        firstButton.setOnClickListener {
            analytics.trackEvent(FirstPageEvents.onFirstButtonClicked())
        }

        secondButton.setOnClickListener {
            analytics.trackEvent(FirstPageEvents.onSecondButtonClicked())
        }
    }
}