flutter - How to keep keyboard open on TextField even after AnimatedSwitcher switch?

Question

I am use AnimatedSwitcher for switch between 2 widget:

AnimatedSwitcher(
  duration: const Duration(milliseconds: 200),
  child:
  toggle
      ? TextField()
      : otherWidget(),

Problem is when AnimatedSwitcher switch away from Textfield it dismiss keyboard even if user have already click on it and open keyboard.

How to keep keyboard open even if widget is switch?

Answer 1

等待大神答复