Alright you can do it by this way:
TextView txt = new TextView(Rate_me_up.this);
txt.setText("FOOD QUALITY!");
RelativeLayout.LayoutParams params=
new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
params.addRule(RelativeLayout.LEFT_OF,radiofroup.getId());
txt.setLayoutParams(params);
layout.addView(txt);
Hope I answered your question. :)