Question

I have a LinearLayout, and this LinearLayout will hold dynamically placed views. I need to find out what the width of the children of LinearLayout, however this has to be done in onCreate method. From researching I’ve found out that you can’t use getWidth from this method. So instead I’m using onWindowFocusChanged, which works for the parent LinearLayout (returning me the actual size), but it doesn’t work with its children.

Another thing I noticed is that when the screen is fading away and the screen is locked, I can see at the logs the actual width of the children being returned (I think the activity is being paused).

I’m really stuck and this is needed because I need to dynamically place those views depending on the children width.

Answer 1

You might be able to get with the below. But as others pointed out, this probably isn’t a great idea.

LinearLayout.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
LinearLayout.getMeasuredWidth();