Change Relative layout width and height dynamically

Question

Hi i am using following layout structure inside LinearLayout

Answer 1

From below code u can get device height and width:-

Display display = getWindowManager().getDefaultDisplay();
    int width = (display.getWidth() );
    int height = (display.getHeight() );

paramsTop ur realative layout:-

Now u can set height or width what you want.

        paramsTop = new RelativeLayout.LayoutParams(width, height);