shem8

// Using R.layout.activity_main from the main source set
import kotlinx.android.synthetic.main.activity_main.*
 
public class MyActivity : Activity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        textView.setText("Hello, world!") // Instead of findView(R.id.textView) as TextView
   }
}

shem8

public class SplashView extends View {
    private Bitmap bitmap;
 
    public SplashView(Context context) {
        super(context);
        init();
    }
 
    private void init() {
        bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.logo);