Is it important to design iPhone App layouts flexible?

Question

I am wondering if I would run into troubles when setting the heights of my views in the neb with fixed values.

Example: The height of the Status Bar is known. It\'s

Answer 1

One thing to think about: if the user gets a phone call and then launches the application during the phone call, the status bar's height will change. So it's definitely a necessity to avoid hard-coding in the height of system UI elements.