How to make TextView shape circle and set different background color based on condition

Question

I have a TextView, what I want is to make the TextView shape circle and then set different background colors based on different conditions I have u

Answer 1

TextView textView = (TextView) findViewById(R.id.my_text_view);             
Drawable drawable = textView.getBackground();
drawable.setColorFilter(getResources().getColor(color), PorterDuff.Mode.SRC_IN);

works for me