How to do a simple visible animation in Android

public void showConfigurationBar() {

AnimationSet set = new AnimationSet(true);

Animation animation = new AlphaAnimation(0.0f, 1.0f);

animation.setDuration(500);

set.addAnimation(animation);

animation = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0.0f,

Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF,

1.0f, Animation.RELATIVE_TO_SELF, 0.0f);

animation.setDuration(500);

set.addAnimation(animation);

RelativeLayout configBar = findViewById(R.id.baridhere);

configBar.setVisibility(View.VISIBLE);

configBar.startAnimation(set);

}