So:
@Override
protected void onCreate(
final Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
// Make this activity, full screen
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
// Hide the Title bar of this activity screen
getWindow().requestFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.main);
// MORE INIT STUFF HERE...
//img = (ImageView) findViewById(R.id.imgRandom);
//btnRandom = (Button) findViewById(R.id.btnRandom);
}