Splash with rerunning the code on UI

SplashActivity.java

public class SplashActivity extends Activity {

  @Subscribe
  public void on(DatabaseLoadedEvent event) {
    runOnUiThread(new Runnable() {
      @Override
       public void run() {
         progressBar.setVisibility(View.GONE);
         showMainActivity();
       }
    })     
  }
}