Android - How do I specify weight programmatically for a RelativeLayout?

Question

I want to do something like this programmatically -

Answer 1

When you add the RelativeLayout to the LinearLayout using addView you have to provide a LinearLayout.LayoutParams, something like this :

LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(width, height, weight);
linearLayout.addView(relativeLayout, params);

Reference here