Get height and width of a layout programmatically

Question

I have designed an layout in which LinearLayout has 2 children LinearLayout and FrameLayout and in each child I put different views.

Answer 1

I used DisplayMetrics to get the screen size and then i can assign the width/height to an element in %age

It will be like this

DisplayMetrics dmetrics = new DisplayMetrics();
int widthPixels=dmetrics.widthPixels;
int heightPixels=dmetrics.heightPixels;       

//setting the height of the button 
button_nextPuzzle.setMinHeight((int) ((heightPixels/3)*.30));

Worked for me very well!!!