为什么要使用许多视图控制器来制作应用程序？

Question

Is it possible if we can create many views for one controller and use less number of view controller to make app. So, lets suppose we have 4 view controllers at a moment and each view controllers contains 4 or 5 views each covering the whole screen and later, we manage the views according to our needs like hiding the views which are not needed.

Sorry if i am asking bad question. Just want to clear the things.

Answer 1

You can certainly do it that way if you wish - but you'll soon find that your view controller code is huge and is very difficult to manage since you'll have the logic for multiple views all in there and you have to handle the transition for all those separate views and so on.

But, there is nothing stopping you from doing that except for the principles of good design :)